gdb/ChangeLog

   1 2020-08-13  Aaron Merey  <amerey@redhat.com>
   2
   3         * debuginfod-support.c: Replace global variables with user_data.
   4
   5 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
   6
   7         * maint.c (maintenance_selftest): Split args and pass array_view
   8         to run_tests.
   9
  10 2020-08-12  Luis Machado  <luis.machado@linaro.org>
  11
  12         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
  13         type's length.
  14         Use %s and pulongest to print the length.
  15
  16 2020-08-12  Pedro Alves  <palves@redhat.com>
  17
  18         * NEWS: Move "Multi-target debugging support" item to the
  19         "Changes since GDB 9" section.
  20
  21 2020-08-12  Pedro Alves  <palves@redhat.com>
  22
  23         PR gdb/26336
  24         * progspace.c (program_space::remove_objfile): Invalidate the
  25         frame cache.
  26
  27 2020-08-11  Tom de Vries  <tdevries@suse.de>
  28
  29         * MAINTAINERS: Mark ms1 as deleted.
  30
  31 2020-08-10  Luis Machado  <luis.machado@linaro.org>
  32
  33         PR gdb/26310
  34
  35         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
  36         act accordingly.
  37         (aarch64_analyze_prologue_test): Add more unit tests to exercise
  38         movz/str/stur/stp skipping behavior.
  39
  40 2020-08-10  Luis Machado  <luis.machado@linaro.org>
  41
  42         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
  43         struct user_sve_header instead of struct sve_context.
  44
  45 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
  46
  47         * read.h (dwarf2_fetch_die_loc_sect_off,
  48         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
  49         `void *` parameter with function_view.
  50         * read.c (dwarf2_fetch_die_loc_sect_off,
  51         dwarf2_fetch_die_loc_cu_off): Likewise.
  52         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
  53         (per_cu_dwarf_call): Adjust.
  54         (get_frame_address_in_block_wrapper): Remove.
  55         (indirect_synthetic_pointer): Adjust.
  56         (get_ax_pc): Remove.
  57         (dwarf2_compile_expr_to_ax): Adjust.
  58
  59 2020-08-08  Tom de Vries  <tdevries@suse.de>
  60
  61         PR build/26344
  62         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
  63         constructor.
  64         * regcache.c (get_thread_arch_aspace_regcache): Same.
  65
  66 2020-08-07  Tom Tromey  <tromey@adacore.com>
  67
  68         * ravenscar-thread.c
  69         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
  70         New method.
  71         (ravenscar_thread_target::wait): Check
  72         runtime_initialized.
  73         (ravenscar_thread_target::prepare_to_store)
  74         (ravenscar_thread_target::stopped_by_sw_breakpoint)
  75         (ravenscar_thread_target::stopped_by_hw_breakpoint)
  76         (ravenscar_thread_target::stopped_by_watchpoint)
  77         (ravenscar_thread_target::stopped_data_address)
  78         (ravenscar_thread_target::core_of_thread): Use
  79         scoped_restore_current_thread and
  80         set_base_thread_from_ravenscar_task.
  81
  82 2020-08-07  Tom Tromey  <tromey@adacore.com>
  83
  84         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
  85
  86 2020-08-07  Tom Tromey  <tromey@adacore.com>
  87
  88         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
  89         update_inferior_ptid before update_thread_list.
  90         (temporarily_change_regcache_ptid): New class.
  91         (ravenscar_thread_target::fetch_registers)
  92         (ravenscar_thread_target::store_registers)
  93         (ravenscar_thread_target::prepare_to_store): Use base thread when
  94         forwarding operation.
  95
  96 2020-08-07  Tom Tromey  <tromey@adacore.com>
  97
  98         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
  99         "is_pid" case.
 100
 101 2020-08-07  Tom Tromey  <tromey@adacore.com>
 102
 103         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 104         New methods.
 105         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 106         first.
 107         (ravenscar_thread_target::add_thread): Rename from
 108         ravenscar_add_thread.
 109         (ravenscar_thread_target::update_thread_list): Use a lambda.
 110         (ravenscar_thread_target::xfer_partial): New method.
 111
 112 2020-08-07  Tom Tromey  <tromey@adacore.com>
 113
 114         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 115         gdb::function_view.
 116         (iterate_over_live_ada_tasks): Change type of argument.
 117         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 118         of argument.
 119
 120 2020-08-07  Tom Tromey  <tromey@adacore.com>
 121
 122         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 123         Remove.
 124         (ravenscar_thread_target::extra_thread_info): Remove.
 125         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 126         defer to target beneath for non-Ravenscar threads.
 127
 128 2020-08-07  Tom Tromey  <tromey@adacore.com>
 129
 130         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 131         get_base_thread_from_ravenscar_task>: Now methods.
 132         <m_cpu_map>: New member.
 133         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 134         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 135         (ravenscar_thread_target::task_is_currently_active): Update.
 136         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 137         Now a method.
 138         (ravenscar_thread_target::add_active_thread): Put initial thread
 139         into the m_cpu_map.
 140
 141 2020-08-07  Tom Tromey  <tromey@adacore.com>
 142
 143         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 144         event_ptid.
 145
 146 2020-08-07  Tom Tromey  <tromey@adacore.com>
 147
 148         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 149         runtime_initialized.
 150
 151 2020-08-07  Tom Tromey  <tromey@adacore.com>
 152
 153         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 154         add_active_thread.
 155         (ravenscar_thread_target::add_active_thread): Now public.
 156         (ravenscar_inferior_created): Call add_active_thread after pushing
 157         the target.
 158
 159 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 160
 161         * regcache.c (ptid_regcache_map): New type.
 162         (target_ptid_regcache_map): New type.
 163         (regcaches): Change type to target_ptid_regcache_map.
 164         (get_thread_arch_aspace_regcache): Update to regcaches' new
 165         type.
 166         (regcache_thread_ptid_changed): Likewise.
 167         (registers_changed_ptid): Likewise.
 168         (regcaches_size): Likewise.
 169         (regcaches_test): Update.
 170         (regcache_thread_ptid_changed): Update.
 171         * regcache.h (regcache_up): New type.
 172         * gdbsupport/ptid.h (hash_ptid): New struct.
 173
 174 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 175
 176         * observable.h (thread_ptid_changed): Add parameter
 177         `process_stratum_target *`.
 178         * infrun.c (infrun_thread_ptid_changed): Add parameter
 179         `process_stratum_target *` and use it.
 180         (selftests): New namespace.
 181         (infrun_thread_ptid_changed): New function.
 182         (_initialize_infrun): Register selftest.
 183         * regcache.c (regcache_thread_ptid_changed): Add parameter
 184         `process_stratum_target *` and use it.
 185         (regcache_thread_ptid_changed): New function.
 186         (_initialize_regcache): Register selftest.
 187         * thread.c (thread_change_ptid): Pass target to
 188         thread_ptid_changed observable.
 189
 190 2020-08-06  Caroline Tice <cmtice@google.com>
 191
 192         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 193         (struct dwp_sections): Update field comments.  Add loclists and
 194         rnglists fields.
 195         (struct virtual_v2_dwo_sections): Rename struct to
 196         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 197         size & offset fields for loclists and rnglists.
 198         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 199         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 200         skipping dummy type units.
 201         (create_dwp_hash_table): Update the large comment above the function to
 202         discuss Version 5 DWP files as well, with references.  Update all the
 203         version checks in the function to check for version 5 as well.  Add new
 204         section at the end to create dwp hash table for version 5.
 205         (create_dwp_v2_section): Rename function to
 206         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 207         Add V5 to error message text.
 208         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 209         into calls to create_dwp_v2_or_v5_section.
 210         (create_dwo_unit_in_dwp_v5): New function.
 211         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 212         check for version2; add else clause to handle version 5.
 213         (open_and_init_dwo_file): Add code to check dwarf version & only call
 214         create_debug_types_hash_table (with sections.types) if version is not 5;
 215         else call create_debug_type_hash_table, with sections.info.
 216         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 217         version 5.
 218         (dwarf2_locate_v5_dwp_sections): New function.
 219         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 220         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 221
 222 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 223
 224         * regcache.h (class regcache): Remove friend
 225         registers_changed_ptid.
 226         <regcache_thread_ptid_changed>: Remove.
 227         <regcaches>: Remove.
 228         * regcache.c (regcache::regcaches): Rename to...
 229         (regcaches): ... this.  Make static.
 230         (get_thread_arch_aspace_regcache): Update.
 231         (regcache::regcache_thread_ptid_changed): Rename to...
 232         (regcache_thread_ptid_changed): ... this.  Update.
 233         (class regcache_access): Remove.
 234         (regcaches_test): Update.
 235         (_initialize_regcache): Update.
 236         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 237         <forward_list>.
 238
 239 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 240
 241         * regcache.h (class regcache) <current_regcache>: Rename to...
 242         <regcaches>: ... this.  Move doc here.
 243         * regcache.c (regcache::current_regcache) Rename to...
 244         (regcache::regcaches): ... this.  Move doc to header.
 245         (get_thread_arch_aspace_regcache): Update.
 246         (regcache::regcache_thread_ptid_changed): Update.
 247         (registers_changed_ptid): Update.
 248         (class regcache_access) <current_regcache_size>: Rename to...
 249         <regcaches_size>: ... this.
 250         (current_regcache_test): Rename to...
 251         (regcaches_test): ... this.
 252         (_initialize_regcache): Update.
 253
 254 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 255
 256         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 257
 258 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 259
 260         * corelow.c (core_target::build_file_mappings): Don't output
 261         null pathname in warning.
 262
 263 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 264
 265         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 266         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 267         gdb.dwarf2/dw2-single-line-discriminators.exp,
 268         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 269
 270 2020-08-05  Tom Tromey  <tromey@adacore.com>
 271
 272         PR rust/26197:
 273         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 274         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 275         Fix off-by-one and type size errors in ordinary case.
 276
 277 2020-08-05  Tom de Vries  <tdevries@suse.de>
 278
 279         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 280         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 281
 282 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 283
 284         * frame.h (frame_id_p): Return bool.
 285         (frame_id_artificial_p): Return bool.
 286         (frame_id_eq): Return bool.
 287         (has_stack_frames): Return bool.
 288         (get_selected_frame): Fix typo in comment.
 289         (get_frame_pc_if_available): Return bool.
 290         (get_frame_address_in_block_if_available): Return bool.
 291         (get_frame_func_if_available): Return bool.
 292         (read_frame_register_unsigned): Return bool.
 293         (get_frame_register_bytes): Return bool.
 294         (safe_frame_unwind_memory): Return bool.
 295         (deprecated_frame_register_read): Return bool.
 296         (frame_unwinder_is): Return bool.
 297         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 298         bool.
 299         <this_id::p>: Likewise.
 300         <prev_p>: Likewise.
 301         (frame_stash_add): Return bool.
 302         (get_frame_id): Use bool.
 303         (frame_id_build_special) Use bool.
 304         (frame_id_build_unavailable_stack): Use bool.
 305         (frame_id_build): Use bool.
 306         (frame_id_p): Return bool, use true/false instead of 1/0.
 307         (frame_id_artificial_p): Likewise.
 308         (frame_id_eq): Likewise.
 309         (frame_id_inner): Likewise.
 310         (get_frame_func_if_available): Likewise.
 311         (read_frame_register_unsigned): Likewise.
 312         (deprecated_frame_register_read): Likewise.
 313         (get_frame_register_bytes): Likewise.
 314         (has_stack_frames): Likewise.
 315         (inside_main_func): Likewise.
 316         (inside_entry_func): Likewise.
 317         (get_frame_pc_if_available): Likewise.
 318         (get_frame_address_in_block_if_available): Likewise.
 319         (frame_unwinder_is): Likewise.
 320         (safe_frame_unwind_memory): Likewise.
 321         (frame_unwind_arch): Likewise.
 322
 323 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 324
 325         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 326         type to cached_copy_status.
 327         (fprintf_frame): Adjust.
 328         (get_frame_func_if_available): Adjust.
 329         (frame_cleanup_after_sniffer): Adjust.
 330
 331 2020-08-04  Mark Wielaard  <mark@klomp.org>
 332
 333         * MAINTAINERS (Write After Approval): Update email address.
 334
 335 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 336
 337         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 338         dynamic_prop::const_val.
 339
 340 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 341
 342         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 343         dynamic_prop::kind.
 344
 345 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 346
 347         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 348
 349 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 350
 351         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 352
 353 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 354             Jose E. Marchesi  <jose.marchesi@oracle.com>
 355
 356         * configure.tgt: Add entry for bpf-*-*.
 357         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 358         (ALLDEPFILES): Add bpf-tdep.c.
 359         * bpf-tdep.c: New file.
 360         * MAINTAINERS: Add bpf target and maintainer.
 361         * NEWS: Mention the support for the new target.
 362
 363 2020-08-04  Tom de Vries  <tdevries@suse.de>
 364
 365         PR symtab/23270
 366         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 367         Error.
 368
 369 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 370
 371         * syscalls/freebsd.xml: Regenerate.
 372
 373 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 374
 375         * syscalls/update-freebsd.sh: Fix usage and year range.
 376
 377 2020-08-03  Tom de Vries  <tdevries@suse.de>
 378
 379         PR symtab/26333
 380         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 381         DW_LNE_lo_user/DW_LNE_hi_user range.
 382
 383 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 384
 385         PR ada/26318
 386         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 387         kind.
 388
 389 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 390
 391         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 392
 393 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 394
 395         * breakpoint.c (set_breakpoint_condition): Update the condition
 396         expressions after checking that the input condition string parses
 397         successfully and does not contain junk at the end.
 398
 399 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 400
 401         * breakpoint.c (set_breakpoint_condition): Update the
 402         condition string after parsing the new condition successfully.
 403
 404 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 405
 406         * proc-api.c (_STRUCTURED_PROC): Don't define.
 407         * proc-events.c: Likewise.
 408         * proc-flags.c: Likewise.
 409         * proc-why.c: Likewise.
 410         * procfs.c: Likewise.
 411
 412         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 413         * configure, config.in: Regenerate.
 414
 415 2020-07-30  Tom de Vries  <tdevries@suse.de>
 416
 417         PR build/26320
 418         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 419         m_red/m_green/m_blue in a union.
 420
 421 2020-07-29  Tom de Vries  <tdevries@suse.de>
 422
 423         PR tdep/26280
 424         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 425
 426 2020-07-28  Tom Tromey  <tromey@adacore.com>
 427
 428         PR symtab/26270:
 429         * symtab.h (find_pc_partial_function_sym): Declare.
 430         * cli/cli-cmds.c (disassemble_command): Use
 431         find_pc_partial_function_sym.  Check asm_demangle.
 432         * blockframe.c (cache_pc_function_sym): New global.
 433         (cache_pc_function_name): Remove.
 434         (clear_pc_function_cache): Update.
 435         (find_pc_partial_function_sym): New function, from
 436         find_pc_partial_function.
 437         (find_pc_partial_function): Rewrite using
 438         find_pc_partial_function_sym.
 439
 440 2020-07-28  Tom Tromey  <tromey@adacore.com>
 441
 442         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 443         help.  Add usage.
 444
 445 2020-07-28  Tom Tromey  <tromey@adacore.com>
 446
 447         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 448         <DW_OP_GNU_variable_value>: Cast to address type.
 449
 450 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 451
 452         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 453         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 454         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 455         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 456         (nbsd_get_siginfo_type): New.
 457         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 458         (_initialize_nbsd_tdep): New.
 459
 460 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         PR binutils/26301
 463         * configure: Regenerated.
 464
 465 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         PR binutils/26301
 468         * configure: Regenerated.
 469
 470 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 471
 472         * python/py-frame.c: Remove 'user-regs.h' include.
 473         (frapy_read_register): Rewrite to make use of
 474         gdbpy_parse_register_id.
 475         * python/py-registers.c (gdbpy_parse_register_id): New function,
 476         moved here from python/py-unwind.c.  Updated the return type, and
 477         also accepts register descriptor objects.
 478         * python/py-unwind.c: Remove 'user-regs.h' include.
 479         (pyuw_parse_register_id): Moved to python/py-registers.c.
 480         (unwind_infopy_add_saved_register): Update to use
 481         gdbpy_parse_register_id.
 482         (pending_framepy_read_register): Likewise.
 483         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 484
 485 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 486
 487         * python/py-registers.c: Add 'user-regs.h' include.
 488         (register_descriptor_iter_find): New function.
 489         (register_descriptor_iterator_object_methods): New static global
 490         methods array.
 491         (register_descriptor_iterator_object_type): Add pointer to methods
 492         array.
 493
 494 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 495
 496         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 497         for all architectures on FreeBSD 11.3 and later.
 498
 499 2020-07-27  Tom Tromey  <tromey@adacore.com>
 500
 501         * gcore.h (load_corefile): Don't declare.
 502
 503 2020-07-27  Tom de Vries  <tdevries@suse.de>
 504
 505         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 506         * config.in: Regenerate.
 507         * configure: Regenerate.
 508
 509 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 510
 511         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 512         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 513         ws2tcpip.h if it is available and sys/socket.h isn't.
 514         * configure: Regenerate.
 515         * config.in: Regenerate.
 516
 517 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 518
 519         PR fortran/23051
 520         PR fortran/26139
 521         * valops.c (value_ind): Pass address to
 522         readjust_indirect_value_type.
 523         * value.c (readjust_indirect_value_type): Make parameter
 524         non-const, and add extra address parameter.  Resolve original type
 525         before using it.
 526         * value.h (readjust_indirect_value_type): Update function
 527         signature and comment.
 528
 529 2020-07-25  Tom de Vries  <tdevries@suse.de>
 530
 531         PR symtab/26243
 532         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 533         entries.
 534
 535 2020-07-24  Aaron Merey  <amerey@redhat.com>
 536
 537         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 538         * configure: Rebuild.
 539
 540 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 541
 542         PR corefiles/26294
 543         * corelow.c (_initialize_corelow): Add period to help text
 544         for "maintenance print core-file-backed-mappings".
 545
 546 2020-07-23  Pedro Alves  <pedro@palves.net>
 547
 548         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 549         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 550         meanwhile.
 551         * frame.c (frame_cache_generation, get_frame_cache_generation):
 552         New.
 553         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 554         (get_prev_frame_if_no_cycle): On exception, don't touch
 555         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 556         * frame.h (get_frame_cache_generation): Declare.
 557
 558 2020-07-23  Tom de Vries  <tdevries@suse.de>
 559
 560         PR tui/26282
 561         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 562         New default constructor.
 563
 564 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 565
 566         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 567         exclude non-statement entries.
 568
 569 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 570
 571         * NEWS (New commands): Mention new command
 572         "maintenance print core-file-backed-mappings".
 573
 574 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 575
 576         * corelow.c (gdbcmd.h): Include.
 577         (core_target::info_proc_mappings): New method.
 578         (get_current_core_target): New function.
 579         (maintenance_print_core_file_backed_mappings): New function.
 580         (_initialize_corelow): Add core-file-backed-mappings to
 581         "maint print" commands.
 582
 583 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 584
 585         * linux-tdep.c (dump_note_entry_p): New function.
 586         (linux_dump_mapping_p_ftype): New typedef.
 587         (linux_find_memory_regions_full): Add new parameter,
 588         should_dump_mapping_p.
 589         (linux_find_memory_regions): Adjust call to
 590         linux_find_memory_regions_full.
 591         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 592         call to linux_find_memory_regions_full.
 593
 594 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 595
 596         * corelow.c (solist.h, unordered_map): Include.
 597         (class core_target): Add field m_core_file_mappings and
 598         method build_file_mappings.
 599         (core_target::core_target): Call build_file_mappings.
 600         (core_target::~core_target): Free memory associated with
 601         m_core_file_mappings.
 602         (core_target::build_file_mappings): New method.
 603         (core_target::xfer_partial): Use m_core_file_mappings
 604         for memory transfers.
 605         * linux-tdep.c (linux_read_core_file_mappings): New
 606         function.
 607         (linux_core_info_proc_mappings): Rewrite to use
 608         linux_read_core_file_mappings.
 609         (linux_init_abi): Register linux_read_core_file_mappings.
 610
 611 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 612
 613         * arch-utils.c (default_read_core_file_mappings): New function.
 614         * arch-utils.c (default_read_core_file_mappings): Declare.
 615         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 616         * gdbarch.h, gdbarch.c: Regenerate.
 617
 618 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 619
 620         PR corefiles/25631
 621         * corelow.c (core_target:xfer_partial):  Revise
 622         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 623         case after first checking the stratum beneath the core
 624         target.
 625         (has_all_memory): Return true.
 626         * target.c (raw_memory_xfer_partial): Revise comment
 627         regarding use of has_all_memory.
 628
 629 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 630
 631         * exec.h (section_table_xfer_memory): Revise declaration,
 632         replacing section name parameter with an optional callback
 633         predicate.
 634         * exec.c (section_table_xfer_memory): Likewise.
 635         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 636         of section_table_xfer_memory.
 637
 638 2020-07-22  Tom Tromey  <tromey@adacore.com>
 639
 640         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 641         lookup_symbol_search_name.
 642
 643 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 644
 645         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 646         redundant local variable.
 647         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 648         reference, not pointer, update code accordingly.
 649
 650 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 651             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 652
 653         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 654         * jit.c (jit_breakpoint_re_set_internal): Use the
 655         `skip_jit_symbol_lookup` field.
 656
 657 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 658             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 659
 660         * jit.c (jit_read_descriptor): Define the descriptor address once,
 661         use twice.
 662         (jit_breakpoint_deleted): Move the declaration of the loop variable
 663         `iter` into the loop header.
 664         (jit_breakpoint_re_set_internal): Move the declaration of the local
 665         variable `objf_data` to the first point of definition.
 666         (jit_event_handler): Move the declaration of local variables
 667         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 668         Rename `objf` to `jited`.
 669
 670 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 671
 672         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 673         Remove.
 674         * jit.c (get_jiter_objfile_data): Update.
 675
 676 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 677             Simon Marchi  <simon.marchi@polymtl.ca>
 678
 679         * jit.c (struct jit_program_space_data): Remove.
 680         (jit_program_space_key): Remove.
 681         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 682         stuff.
 683         (get_jit_program_space_data): Remove.
 684         (jit_breakpoint_deleted): Iterate on all of the program space's
 685         objfiles.
 686         (jit_inferior_init): Likewise.
 687         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 688         type to void.
 689         (jit_breakpoint_re_set): Pass current_program_space to
 690         jit_breakpoint_re_set_internal.
 691
 692 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 693
 694         * jit.h (struct jiter_objfile_data) <cached_code_address,
 695         jit_breakpoint>: Move to here from ...
 696         * jit.c (jit_program_space_data): ... here.
 697         (jiter_objfile_data::~jiter_objfile_data): Update.
 698         (jit_breakpoint_deleted): Update.
 699         (jit_breakpoint_re_set_internal): Update.
 700
 701 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 702
 703         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 704         checks.
 705         (jit_read_descriptor): Remove NULL check.
 706         (jit_event_handler): Add an assertion.
 707
 708 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 709
 710         * jit.h (struct jit_objfile_data):  Split into...
 711         (struct jiter_objfile_data): ... this ...
 712         (struct jited_objfile_data): ... and this.
 713         * objfiles.h (struct objfile) <jit_data>: Remove.
 714         <jiter_data, jited_data>: New fields.
 715         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 716         (jiter_objfile_data::~jiter_objfile_data): ... this.
 717         (get_jit_objfile_data): Rename to ...
 718         (get_jiter_objfile_data): ... this.
 719         (add_objfile_entry): Update.
 720         (jit_read_descriptor): Use get_jiter_objfile_data.
 721         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 722         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 723         (jit_inferior_exit_hook): Use objfile's jited_data field.
 724
 725 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 726
 727         * jit.h: Forward-declare `struct minimal_symbol`.
 728         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 729         constructor, destructor, and an objfile* field.
 730         * jit.c (jit_objfile_data): Remove.
 731         (struct jit_objfile_data): Migrate from here to jit.h.
 732         (jit_objfile_data::~jit_objfile_data): New destructor
 733         implementation with code moved from free_objfile_data.
 734         (free_objfile_data): Delete.
 735         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 736         (jit_find_objf_with_entry_addr): Ditto.
 737         (jit_inferior_exit_hook): Ditto.
 738         (_initialize_jit): Remove the call to
 739         register_objfile_data_with_cleanup.
 740         * objfiles.h (struct objfile) <jit_data>: New field.
 741
 742 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 743
 744         * jit.h: Forward-declare `struct objfile`.
 745         (jit_event_handler): Add a second parameter, the JITer objfile.
 746         * jit.c (jit_read_descriptor): Change the signature to take the
 747         JITer objfile as an argument instead of the jit_program_space_data.
 748         (jit_inferior_init): Update the call to jit_read_descriptor.
 749         (jit_event_handler): Use the new JITer objfile argument when calling
 750         jit_read_descriptor.
 751         * breakpoint.c (handle_jit_event): Update the call to
 752         jit_event_handler to pass the JITer objfile.
 753
 754 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 755
 756         * gdbarch.c: Regenerate.
 757         * gdbarch.h: Regenerate.
 758         * gdbarch.sh (handle_segmentation_fault): Remove method.
 759         * infrun.c (handle_segmentation_fault): Remove.
 760         (print_signal_received_reason): Remove call to
 761         handle_segmentation_fault.
 762
 763 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 764
 765         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 766         Rename to sparc64_linux_report_signal_info and add siggnal
 767         argument.
 768         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 769         instead of sparc64_linux_handle_segmentation_fault.
 770
 771 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 772
 773         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 774         i386_linux_report_signal_info instead of
 775         i386_linux_handle_segmentation_fault.
 776         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 777         to i386_linux_report_signal_info and add siggnal argument.
 778         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 779         of i386_linux_handle_segmentation_fault.
 780         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 781         to i386_linux_report_signal_info and add siggnal argument.
 782
 783 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 784
 785         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 786         hook if present.
 787
 788 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 789
 790         * gdbarch.c: Regenerate.
 791         * gdbarch.h: Regenerate.
 792         * gdbarch.sh (report_signal_info): New method.
 793         * infrun.c (print_signal_received_reason): Invoke gdbarch
 794         report_signal_info hook if present.
 795
 796 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 797
 798         * python/py-registers.c : Add 'unordered_map' include.
 799         (gdbpy_new_reggroup): Renamed to...
 800         (gdbpy_get_reggroup): ...this.  Update to only create register
 801         group descriptors when needed.
 802         (gdbpy_reggroup_iter_next): Update.
 803
 804 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 805
 806         * python/py-registers.c (gdbpy_register_object_data): New static
 807         global.
 808         (gdbpy_register_object_data_init): New function.
 809         (gdbpy_new_register_descriptor): Renamed to...
 810         (gdbpy_get_register_descriptor): ...this, and update to reuse
 811         existing register descriptors where possible.
 812         (gdbpy_register_descriptor_iter_next): Update.
 813         (gdbpy_initialize_registers): Register new gdbarch data.
 814
 815 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 816
 817         * linux-nat.c (stopped_pids): Make static.
 818
 819 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 820
 821         PR ada/26235
 822         * gdbtypes.c (ada_discrete_type_low_bound,
 823         ada_discrete_type_high_bound): Handle undefined bounds.
 824
 825 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 826
 827         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 828         declaration.
 829         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 830         function.
 831
 832 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 833
 834         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 835         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 836         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 837         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 838         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 839         method.
 840
 841 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 842
 843         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 844         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 845         which are deprecated in Guile 3.0.
 846         * configure.ac (try_guile_versions): Add "guile-3.0".
 847         * configure (try_guile_versions): Regenerate.
 848         * NEWS: Update entry.
 849
 850 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 851             Doug Evans  <dje@google.com>
 852
 853         PR gdb/21104
 854         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 855         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 856         USING_GUILE_BEFORE_2_2.
 857         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 858         Change type to 'scm_t_port_type *'.
 859         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 860         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 861         parameter and honor it.  Update callers.
 862         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 863         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 864         functions.
 865         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 866         USING_GUILE_BEFORE_2_2.
 867         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 868         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 869         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 870         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 871         and 'SCM_PORT_TYPE'.
 872         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 873         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 874         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 875         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 876         [!USING_GUILE_BEFORE_2_2]: New functions.
 877         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 878         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 879         'gdbscm_memory_port_read'.
 880         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 881         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 882         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 883         function.
 884         (ioscm_init_memory_port): Remove.
 885         (ioscm_init_memory_port_stream): New function
 886         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 887         function.
 888         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 889         Return scm_from_uint (0).
 890         (gdbscm_set_memory_port_read_buffer_size_x)
 891         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 892         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 893         Return scm_from_uint (0).
 894         (gdbscm_set_memory_port_write_buffer_size_x)
 895         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 896         * configure.ac (try_guile_versions): Add "guile-2.2".
 897         * configure: Regenerate.
 898         * NEWS: Add entry.
 899
 900 2020-07-18  Tom Tromey  <tom@tromey.com>
 901
 902         * linux-nat.c (linux_multi_process): Remove.
 903         (linux_nat_target::supports_multi_process): Return true.
 904
 905 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 906
 907         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 908         (riscv_lookup_target_description): Return pointer out of
 909         unique_ptr.
 910         * target-descriptions.c (allocate_target_description): Add
 911         comment.
 912         (target_desc_deleter::operator()): Likewise.
 913         * target-descriptions.h (struct target_desc_deleter): Moved to
 914         gdbsupport/tdesc.h.
 915         (target_desc_up): Likewise.
 916
 917 2020-07-17  Tom Tromey  <tromey@adacore.com>
 918
 919         * linux-nat.c (linux_nat_target::supports_non_stop)
 920         (linux_nat_target::always_non_stop_p): Use "true".
 921         (linux_nat_target::supports_disable_randomization): Use "true" and
 922         "false".
 923
 924 2020-07-16  Caroline Tice  <cmtice@google.com>
 925
 926         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 927         (RNGLIST_HEADER_SIZE64): New constant definition.
 928         (struct dwop_section_names): Add rnglists_dwo.
 929         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 930         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 931         (struct dwo_sections): Add rnglists field.
 932         (read_attribut_reprocess): Add tag parameter.
 933         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 934         (cu_debug_rnglists_section): New function (decl & definition).
 935         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 936         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 937         die whose range is being checked; get rnglist section from
 938         cu_debug_rnglists_section, to get from either objfile or dwo file as
 939         appropriate.  Add cases for DW_RLE_base_addressx,
 940         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 941         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 942         test inside if-condition and updating complaint message.
 943         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 944         dwarf2_rnglists_process.
 945         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 946         dwarf2_ranges_process.
 947         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 948         need_ranges_base and update comment appropriately.  Also pass die tag
 949         to dwarf2_ranges_read.
 950         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 951         need_ranges_base and update comment appropriately.  Also pass die tag
 952         to dwarf2_ranges_process.
 953         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 954         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 955         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 956         need_ranges_base and update comment appropriately.  Also pass die tag
 957         to read_attribute_reprocess and dwarf2_ranges_read.
 958         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 959         and update function comment appropriately.
 960         (read_loclist_index): Call read_loclists_rnglists_header instead of
 961         read_loclist_header.
 962         (read_rnglist_index): New function.
 963         (read_attribute_reprocess):  Add tag parameter. Add code for
 964         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 965         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 966
 967 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 968
 969         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 970         being resolved.
 971
 972 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 973
 974         * arch-utils.c (show_architecture): Update formatting of messages.
 975
 976 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 977
 978         * gdbtypes.h (struct type) <bounds>: Handle array and string
 979         types.
 980         * ada-lang.c (assign_aggregate): Use type::bounds on
 981         array/string type.
 982         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 983         * c-varobj.c (c_number_of_children): Likewise.
 984         (c_describe_child): Likewise.
 985         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 986         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 987         (f_type_print_base): Likewise.
 988         * f-valprint.c (f77_array_offset_tbl): Likewise.
 989         (f77_get_upperbound): Likewise.
 990         (f77_print_array_1): Likewise.
 991         * guile/scm-type.c (gdbscm_type_range): Likewise.
 992         * m2-typeprint.c (m2_array): Likewise.
 993         (m2_is_long_set_of_type): Likewise.
 994         * m2-valprint.c (get_long_set_bounds): Likewise.
 995         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 996         * python/py-type.c (typy_range): Likewise.
 997         * rust-lang.c (rust_internal_print_type): Likewise.
 998         * type-stack.c (type_stack::follow_types): Likewise.
 999         * valarith.c (value_subscripted_rvalue): Likewise.
1000         * valops.c (value_cast): Likewise.
1001
1002 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1003
1004         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1005         callers to use the equivalent accessor methods.
1006
1007 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1008
1009         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1010         (struct type) <bit_stride>: New method.
1011         (TYPE_BIT_STRIDE): Remove.
1012         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1013
1014 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1015
1016         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1017         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1018         callers to use the equivalent accessor methods instead.
1019
1020 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1021
1022         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1023         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1024         callers to use the equivalent accessor methods instead.
1025
1026 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1027
1028         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1029         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1030         to use dynamic_prop::kind.
1031
1032 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1033
1034         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1035         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1036         to get the bound property's kind and check against
1037         PROP_UNDEFINED.
1038
1039 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1040
1041         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1042         all callers to use type::range_bounds followed by
1043         dynamic_prop::{low,high}.
1044
1045 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1046
1047         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1048         const_val, set_const_val, baton, set_locexpr, set_loclist,
1049         set_addr_offset, variant_parts, set_variant_parts,
1050         original_type, set_original_type>: New methods.
1051         <kind>: Rename to...
1052         <m_kind>: ... this.  Update all users to use the new methods
1053         instead.
1054         <data>: Rename to...
1055         <m_data>: ... this.  Update all users to use the new methods
1056         instead.
1057
1058 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1059
1060         * gdbtypes.c (get_discrete_bounds): Return failure if
1061         the range type's bounds are not both defined and constant
1062         values.
1063         (get_array_bounds): Update comment.  Remove undefined bound check.
1064
1065 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1066
1067         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1068         the type::bounds method directly.
1069
1070 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1071
1072         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1073         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1074         are used to set the range type's bounds to use set_bounds.
1075
1076 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1077
1078         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1079
1080 2020-07-10  Pedro Alves  <pedro@palves.net>
1081
1082         * gdbthread.h (inferior_ref): Define.
1083         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1084         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1085         * thread.c
1086         (scoped_restore_current_thread::restore):
1087         Adjust to gdb::ref_ptr.
1088         (scoped_restore_current_thread::~scoped_restore_current_thread):
1089         Remove manual decref handling.
1090         (scoped_restore_current_thread::scoped_restore_current_thread):
1091         Adjust to use
1092         inferior_ref::new_reference/thread_info_ref::new_reference.
1093         Incref the thread before calling get_frame_id instead of after.
1094         Let TARGET_CLOSE_ERROR propagate.
1095
1096 2020-07-10  Pedro Alves  <pedro@palves.net>
1097
1098         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1099         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1100         NOT_AVAILABLE_ERROR.
1101         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1102         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1103
1104 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1105             Pedro Alves  <pedro@palves.net>
1106
1107         PR gdb/26199
1108         * infrun.c (threads_are_resumed_pending_p): Delete.
1109         (do_target_wait): Remove threads_are_executing and
1110         threads_are_resumed_pending_p checks from the inferior_matches
1111         lambda.  Update comments.
1112
1113 2020-07-10  Pedro Alves  <pedro@palves.net>
1114
1115         PR gdb/26199
1116         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1117         executing threads.
1118
1119 2020-07-10  Pedro Alves  <pedro@palves.net>
1120
1121         PR gdb/26199
1122         * infrun.c (handle_no_resumed): Handle multiple targets.
1123
1124 2020-07-10  Pedro Alves  <pedro@palves.net>
1125
1126         PR gdb/26199
1127         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1128         target_is_async_p.
1129
1130 2020-07-10  Pedro Alves  <pedro@palves.net>
1131
1132         PR gdb/26199
1133         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1134         threads, not all threads.
1135
1136 2020-07-10  Pedro Alves  <pedro@palves.net>
1137
1138         PR gdb/26199
1139         * remote.c (remote_target::open_1): Pass remote target pointer as
1140         data to create_async_event_handler.
1141         (remote_async_inferior_event_handler): Mark async event handler
1142         before returning if the remote target still has either pending
1143         events or unacknowledged notifications.
1144
1145 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1146
1147         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1148         declaration.
1149         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1150         function.
1151
1152 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1153
1154         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1155         inferior_ptid.
1156
1157 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1158
1159         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1160         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1161         AT_FREEBSD_PS_STRINGS.
1162
1163 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1164
1165         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1166         of debugfile path on Windows.
1167
1168 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1169
1170         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1171         argument to 'data'.
1172
1173 2020-07-08  Tom Tromey  <tromey@adacore.com>
1174
1175         * ada-lang.c (ada_exception_message_1): Use read_memory.
1176
1177 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1178
1179         PR python/22748
1180         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1181         special handling for inline frames.
1182         * findvar.c (value_of_register_lazy): Skip inline frames when
1183         creating lazy register values.
1184         * frame.c (frame_id_computed_p): Delete definition.
1185         * frame.h (frame_id_computed_p): Delete declaration.
1186
1187 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1188
1189         * NEWS: Mention additions to Python API.
1190         * python/py-arch.c (archpy_register_groups): New function.
1191         (arch_object_methods): Add 'register_groups' method.
1192         * python/py-registers.c (reggroup_iterator_object): New struct.
1193         (reggroup_object): New struct.
1194         (gdbpy_new_reggroup): New function.
1195         (gdbpy_reggroup_to_string): New function.
1196         (gdbpy_reggroup_name): New function.
1197         (gdbpy_reggroup_iter): New function.
1198         (gdbpy_reggroup_iter_next): New function.
1199         (gdbpy_new_reggroup_iterator): New function
1200         (gdbpy_initialize_registers): Register new types.
1201         (reggroup_iterator_object_type): Define new Python type.
1202         (gdbpy_reggroup_getset): New static global.
1203         (reggroup_object_type): Define new Python type.
1204         * python/python-internal.h
1205
1206 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1207
1208         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1209         * python/py-arch.c (archpy_registers): New function.
1210         (arch_object_methods): Add 'registers' method.
1211         * python/py-registers.c: New file.
1212         * python/python-internal.h
1213         (gdbpy_new_register_descriptor_iterator): Declare.
1214         (gdbpy_initialize_registers): Declare.
1215         * python/python.c (do_start_initialization): Call
1216         gdbpy_initialize_registers.
1217         * NEWS: Mention additions to the Python API.
1218
1219 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1220
1221         * NEWS: Mention new Python API method.
1222         * python/py-unwind.c (pending_framepy_architecture): New function.
1223         (pending_frame_object_methods): Add architecture method.
1224
1225 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1226
1227         * gdbarch.c: Regenerate.
1228         * gdbarch.h: Regenerate.
1229         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1230         (gdbarch_data): Use internal_error for the case where
1231         deprecated_set_gdbarch_data was originally needed.
1232         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1233         and use passed in obstack.
1234         (libunwind_frame_set_descr): Should no longer get back NULL from
1235         gdbarch_data.
1236         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1237         type.
1238         * user-regs.c (user_regs_init): Update parameters, and use passed
1239         in obstack.
1240         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1241         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1242
1243 2020-07-06  Tom de Vries  <tdevries@suse.de>
1244
1245         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1246         End-Of-Sequence in lte_is_less_than.
1247         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1248         "gdb: Don't reorder line table entries too much when sorting".
1249
1250 2020-07-06  Tom de Vries  <tdevries@suse.de>
1251
1252         PR tui/26205
1253         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1254
1255 2020-07-05  Tom de Vries  <tdevries@suse.de>
1256
1257         PR build/26187
1258         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1259         std::uncaught_exceptions instead of deprecated
1260         std::uncaught_exception.
1261
1262 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1263
1264         * macroexp.h (macro_stringify): Return
1265         gdb::unique_xmalloc_ptr<char>.
1266         * macroexp.c (macro_stringify): Likewise.
1267         * macrotab.c (fixup_definition): Update.
1268
1269 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1270
1271         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1272         (lex_one_token): Update.
1273         * macroexp.c (struct macro_buffer) <release>: Return
1274         gdb::unique_xmalloc_ptr<char>.
1275         (macro_stringify): Update.
1276         (macro_expand): Update.
1277         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1278         * macroexp.h (macro_expand_next): Likewise.
1279
1280 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1281
1282         * macroexp.h (macro_lookup_ftype): Remove.
1283         (macro_expand, macro_expand_once, macro_expand_next): Remove
1284         lookup function parameters, add scope parameter.
1285         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1286         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1287         * macroscope.h (standard_macro_lookup): Change parameter type
1288         to macro_scope.
1289         * macroscope.c (standard_macro_lookup): Likewise.
1290         * c-exp.y (lex_one_token): Update.
1291         * macrocmd.c (macro_expand_command): Likewise.
1292         (macro_expand_once_command): Likewise.
1293
1294 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1295
1296         * inf-loop.c (inferior_event_handler): Remove client_data param.
1297         * inf-loop.h (inferior_event_handler): Likewise.
1298         * infcmd.c (step_1): Adjust.
1299         * infrun.c (proceed): Adjust.
1300         (fetch_inferior_event): Remove client_data param.
1301         (infrun_async_inferior_event_handler): Adjust.
1302         * infrun.h (fetch_inferior_event): Remove `void *` param.
1303         * linux-nat.c (handle_target_event): Adjust.
1304         * record-btrace.c (record_btrace_handle_async_inferior_event):
1305         Adjust.
1306         * record-full.c (record_full_async_inferior_event_handler):
1307         Adjust.
1308         * remote.c (remote_async_inferior_event_handler): Adjust.
1309
1310 2020-07-01  Tom Tromey  <tom@tromey.com>
1311
1312         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1313         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1314
1315 2020-07-01  Tom Tromey  <tom@tromey.com>
1316
1317         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1318         tui_gen_win_info.
1319         (tui_win_info::make_window): Merge with
1320         tui_gen_win_info::make_window.
1321         (tui_win_info::make_visible): Move from tui_gen_win_info.
1322         * tui/tui-win.c (tui_win_info::max_width): Move from
1323         tui_gen_win_info.
1324         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1325         type.
1326         <window_factory>: Likewise.
1327         * tui/tui-layout.c (tui_win_info::resize): Move from
1328         tui_gen_win_info.
1329         (make_standard_window): Change return type.
1330         (get_locator_window, tui_get_window_by_name): Likewise.
1331         (tui_layout_window::apply): Remove a cast.
1332         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1333         (struct tui_win_info): Merge with tui_gen_win_info.
1334         (struct tui_gen_win_info): Remove.
1335
1336 2020-07-01  Tom Tromey  <tom@tromey.com>
1337
1338         * tui/tui-stack.h (struct tui_locator_window): Derive from
1339         tui_win_info.
1340         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1341         <can_box>: New method.
1342
1343 2020-07-01  Tom Tromey  <tom@tromey.com>
1344
1345         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1346
1347 2020-07-01  Tom Tromey  <tom@tromey.com>
1348
1349         * tui/tui-regs.c (tui_data_window::display_registers_from)
1350         (tui_data_window::display_registers_from)
1351         (tui_data_window::first_data_item_displayed)
1352         (tui_data_window::delete_data_content_windows): Update.
1353         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1354         Remove.
1355         (tui_data_window::check_register_values): Update.
1356         (tui_data_item_window::rerender): Add parameters.  Update.
1357         (tui_data_item_window::refresh_window): Remove.
1358         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1359         virtual.
1360         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1361         tui_gen_win_info.
1362         <refresh_window, max_height, min_height>: Remove.
1363         <rerender>: Add parameters.
1364         <x, y, visible>: New members.
1365         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1366         <m_item_width>: New member.
1367
1368 2020-07-01  Tom Tromey  <tom@tromey.com>
1369
1370         * tui/tui-regs.c (tui_data_window::show_register_group)
1371         (tui_data_window::check_register_values): Update.
1372         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1373         from item_no.
1374
1375 2020-07-01  Tom Tromey  <tom@tromey.com>
1376
1377         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1378         useless "if".
1379
1380 2020-07-01  Tom Tromey  <tom@tromey.com>
1381
1382         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1383         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1384
1385 2020-07-01  Tom Tromey  <tom@tromey.com>
1386
1387         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1388         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1389         (struct tui_line_or_address): Move from tui-data.h.
1390         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1391         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1392         (tui_cmd_window, tui_source_window_base, tui_source_window)
1393         (tui_disasm_window): Don't declare.
1394         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1395         to tui-winsource.h.
1396         (SINGLE_KEY): Move to tui-stack.c.
1397
1398 2020-07-01  Tom Tromey  <tom@tromey.com>
1399
1400         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1401         std::string.
1402         * tui/tui-regs.c (class tab_expansion_file): New.
1403         (tab_expansion_file::write): New method.
1404         (tui_register_format): Change return type.  Use
1405         tab_expansion_file.
1406         (tui_get_register, tui_data_window::display_registers_from)
1407         (tui_data_item_window::rerender): Update.
1408         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1409         * tui/tui-io.c (tui_expand_tabs): Remove.
1410
1411 2020-07-01  Tom Tromey  <tom@tromey.com>
1412
1413         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1414
1415 2020-07-01  Fangrui Song  <maskray@google.com>
1416
1417         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1418
1419 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1420
1421         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1422         forms for DW_AT_associated and DW_AT_allocated attributes,
1423         which is already checked in function attr_to_dynamic_prop.
1424
1425 2020-06-30  Tom Tromey  <tromey@adacore.com>
1426
1427         * dwarf2/read.c (quirk_rust_enum): Correctly call
1428         alloc_rust_variant for default-less enum.
1429
1430 2020-06-30  Tom Tromey  <tromey@adacore.com>
1431
1432         PR build/26183:
1433         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1434         gdb::to_string.
1435
1436 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1437
1438         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1439         * gdbarch.h: Re-generate.
1440
1441 2020-06-28  Tom Tromey  <tom@tromey.com>
1442
1443         * command.h (cmd_types): Remove.
1444         (cmd_type): Don't declare.
1445         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1446         typedef.
1447         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1448         * cli/cli-decode.c (cmd_type): Remove.
1449
1450 2020-06-27  Pedro Alves  <palves@redhat.com>
1451
1452         * fork-child.c (prefork_hook): Adjust.
1453         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1454         Delete.
1455         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1456         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1457         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1458         Remove declarations.
1459         (struct inferior) <set_tty, tty>: New methods.
1460         (struct inferior) <terminal>: Rename to ...
1461         (struct inferior) <m_terminal>: ... this and make private.
1462         * main.c (captured_main_1): Adjust.
1463         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1464         (mi_cmd_inferior_tty_show): Adjust.
1465         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1466         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1467
1468 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1469
1470         * configure.ac: Add --enable-libctf: handle --disable-static
1471         properly.
1472         * acinclude.m4: sinclude ../config/enable.m4.
1473         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1474         (LIBCTF): Substitute in.
1475         (CTF_DEPS): New, likewise.
1476         (CLIBS): libctf needs symbols from libbfd: move earlier.
1477         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1478         flags.
1479         * ctfread.c: Surround in ENABLE_LIBCTF.
1480         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1481         * configure: Regenerate.
1482         * config.in: Likewise.
1483
1484 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1485
1486         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1487
1488 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1489
1490         * inferior.h (struct inferior) <terminal>: Change type to
1491         gdb::unique_xmalloc_ptr<char>.
1492         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1493         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1494         field, adjust to unique pointer.
1495         (get_inferior_io_terminal): Adjust to unique pointer.
1496
1497 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1498
1499         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1500         registers, not just the known core set of registers.
1501
1502 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1503
1504         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1505         fflags, frm, and fcsr registers.
1506         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1507         restore groups.
1508         (riscv_tdesc_unknown_reg): New function.
1509         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1510         tdesc_use_registers.
1511         * riscv-tdep.h (struct gdbarch_tdep): Add
1512         unknown_csrs_first_regnum, unknown_csrs_count,
1513         duplicate_fflags_regnum, duplicate_frm_regnum, and
1514         duplicate_fcsr_regnum fields.
1515
1516 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1517
1518         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1519         callback, use the callback (when not null) to help number unknown
1520         registers.
1521         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1522         (tdesc_use_registers): Add extra parameter to declaration.
1523
1524 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1525
1526         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1527         in the file.
1528         (class riscv_pending_register_alias): Likewise.
1529         (riscv_register_feature::register_info): Change 'required_p' field
1530         to 'required', and change its type.  Add 'check' member function.
1531         (riscv_register_feature::register_info::check): Define new member
1532         function.
1533         (riscv_xreg_feature): Change initialisation of 'required' field.
1534         (riscv_freg_feature): Likewise.
1535         (riscv_virtual_feature): Likewise.
1536         (riscv_csr_feature): Likewise.
1537         (riscv_check_tdesc_feature): Take extra parameter, the csr
1538         tdesc_feature, rewrite the function to use the new
1539         riscv_register_feature::register_info::check function.
1540         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1541
1542 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1543
1544         * features/Makefile: Remove all references to the deleted files
1545         below.
1546         * features/riscv/32bit-csr.c: Deleted.
1547         * features/riscv/32bit-csr.xml: Deleted.
1548         * features/riscv/64bit-csr.c: Deleted.
1549         * features/riscv/64bit-csr.xml: Deleted.
1550         * features/riscv/rebuild-csr-xml.sh: Deleted.
1551
1552 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1553
1554         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1555         whitespace error for declaration of names member variable.
1556         (struct riscv_register_feature): Add new prefer_first_name member
1557         variable, and fix whitespace error in declaration of registers.
1558         (riscv_xreg_feature): Initialize prefer_first_name field.
1559         (riscv_freg_feature): Likewise.
1560         (riscv_virtual_feature): Likewise.
1561         (riscv_csr_feature): Likewise.
1562         (riscv_register_name): Expand on comments.  Remove register name
1563         modifications for CSR and virtual registers.
1564
1565 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1566
1567         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1568         errors.
1569
1570 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1571
1572         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1573         riscv-opc.h.
1574         (class riscv_pending_register_alias): New class.
1575         (riscv_check_tdesc_feature): Take vector of pending aliases and
1576         populate it as appropriate.
1577         (riscv_setup_register_aliases): Delete.
1578         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1579         to riscv_check_tdesc_feature in all cases.  Use the vector to
1580         create the register aliases.
1581
1582 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1583
1584         * sol2-tdep.c (sol2_static_transform_name): Remove.
1585         (sol2_init_abi): Don't register it.
1586         * gdbarch.sh (static_transform_name): Remove.
1587         * gdbarch.c, gdbarch.h: Regenerate.
1588
1589         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1590         gdbarch_static_transform_name.
1591         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1592         * stabsread.c (define_symbol) <'X'>: Remove.
1593         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1594         handling.
1595         <'V'>: Likewise.
1596         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1597         <'S'>: Remove call to gdbarch_static_transform_name.
1598
1599 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1600
1601         * procfs.c (procfs_pre_trace): New function.
1602         (procfs_target::create_inferior): Pass it to fork_inferior.
1603
1604 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1605
1606         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1607         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1608         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1609         sol2-tdep.o, sparc-sol2-tdep.o.
1610         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1611         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1612         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1613         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1614
1615 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1616
1617         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1618         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1619         Call sol2_init_abi.
1620         Remove calls to set_gdbarch_skip_solib_resolver,
1621         set_gdbarch_core_pid_to_str.
1622         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1623         (i386_sol2_static_transform_name): Remove.
1624         (i386_sol2_init_abi): Call sol2_init_abi.
1625         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1626         set_gdbarch_static_transform_name,
1627         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1628         Use sol2_sigtramp_p.
1629         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1630         (sol2_sigtramp_p): New function.
1631         (sol2_static_transform_name): New function.
1632         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1633         (sol2_init_abi): New function.
1634         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1635         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1636         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1637         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1638         (sparc_sol2_static_transform_name): Remove.
1639         (sparc32_sol2_init_abi): Call sol2_init_abi.
1640         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1641         set_gdbarch_static_transform_name,
1642         set_gdbarch_skip_solib_resolver,
1643         set_gdbarch_core_pid_to_str.
1644         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1645         (sparc_sol2_static_transform_name): Remove
1646         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1647         call sol2_sigtramp_p.
1648         (sparc64_sol2_init_abi): Call sol2_init_abi.
1649         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1650         set_gdbarch_static_transform_name,
1651         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1652
1653 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1654
1655         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1656         * exec.c (validate_exec_file): If from_tty, set both
1657         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1658         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1659         and from_tty, unconditionally ask a confirmation.
1660
1661 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1662
1663         * target-descriptions.c (tdesc_architecture_name): Protect against
1664         NULL pointer dereference.
1665         (maint_print_xml_tdesc_cmd): New function.
1666         (_initialize_target_descriptions): Register new 'maint print
1667         xml-tdesc' command and give it the filename completer.
1668         * NEWS: Mention new 'maint print xml-tdesc' command.
1669
1670 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1671
1672         * target-descriptions.c (class tdesc_compatible_info): New class.
1673         (struct target_desc): Change type of compatible vector.
1674         (tdesc_compatible_p): Update for change in type of
1675         target_desc::compatible.
1676         (tdesc_compatible_info_list): New function.
1677         (tdesc_compatible_info_arch_name): New function.
1678         (tdesc_add_compatible): Update for change in type of
1679         target_desc::compatible.
1680         (print_c_tdesc::visit_pre): Likewise.
1681
1682 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1683
1684         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1685         whitespace to underscore.
1686         (maint_print_c_tdesc_cmd): Use fake filename for target
1687         descriptions that came from the target.
1688         (_initialize_target_descriptions): Add filename command completion
1689         for 'maint print c-tdesc'.
1690
1691 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1692
1693         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1694         lines.
1695
1696 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1697
1698         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1699         lines.
1700         (dwarf2_find_location_expression): Likewise.
1701         (call_site_parameter_matches): Likewise.
1702         (dwarf2_compile_expr_to_ax): Likewise.
1703         (disassemble_dwarf_expression): Likewise.
1704         (loclist_describe_location): Likewise.
1705
1706 2020-06-23  Pedro Alves  <palves@redhat.com>
1707
1708         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1709         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1710         (register_to_value_test): Use scoped_mock_context.
1711         * regcache.c: Include "scoped-mock-context.h".
1712         (cooked_read_test): Don't error out if a target is already pushed.
1713         Use scoped_mock_context.  Adjust.
1714         * scoped-mock-context.h: New file.
1715
1716 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1717
1718         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1719         initializer.
1720         (ada_language::is_string_type_p): New member function.
1721         * c-lang.c (c_language_data): Delete la_is_string_type_p
1722         initializer.
1723         (cplus_language_data): Likewise.
1724         (asm_language_data): Likewise.
1725         (minimal_language_data): Likewise.
1726         * d-lang.c (d_language_data): Likewise.
1727         * f-lang.c (f_is_string_type_p): Delete function, implementation
1728         moved to f_language::is_string_type_p.
1729         (f_language_data): Delete la_is_string_type_p initializer.
1730         (f_language::is_string_type_p): New member function,
1731         implementation from f_is_string_type_p.
1732         * go-lang.c (go_is_string_type_p): Delete function, implementation
1733         moved to go_language::is_string_type_p.
1734         (go_language_data): Delete la_is_string_type_p initializer.
1735         (go_language::is_string_type_p): New member function,
1736         implementation from go_is_string_type_p.
1737         * language.c (language_defn::is_string_type_p): Define new member
1738         function.
1739         (default_is_string_type_p): Make static, add comment copied from
1740         header file.
1741         (unknown_language_data): Delete la_is_string_type_p initializer.
1742         (unknown_language::is_string_type_p): New member function.
1743         (auto_language_data): Delete la_is_string_type_p initializer.
1744         (auto_language::is_string_type_p): New member function.
1745         * language.h (language_data): Delete la_is_string_type_p field.
1746         (language_defn::is_string_type_p): Declare new function.
1747         (default_is_string_type_p): Delete desclaration, move comment to
1748         definition.
1749         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1750         moved to m2_language::is_string_type_p.
1751         (m2_language_data): Delete la_is_string_type_p initializer.
1752         (m2_language::is_string_type_p): New member function,
1753         implementation from m2_is_string_type_p.
1754         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1755         initializer.
1756         * opencl-lang.c (opencl_language_data): Likewise.
1757         * p-lang.c (pascal_is_string_type_p): Delete function,
1758         implementation moved to pascal_language::is_string_type_p.
1759         (pascal_language_data): Delete la_is_string_type_p initializer.
1760         (pascal_language::is_string_type_p): New member function,
1761         implementation from pascal_is_string_type_p.
1762         * rust-lang.c (rust_is_string_type_p): Delete function,
1763         implementation moved to rust_language::is_string_type_p.
1764         (rust_language_data): Delete la_is_string_type_p initializer.
1765         (rust_language::is_string_type_p): New member function,
1766         implementation from rust_is_string_type_p.
1767         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1768         is_string_type_p.
1769
1770 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1771
1772         * ada-lang.c (ada_language_data): Delete la_print_typedef
1773         initializer.
1774         (ada_language::print_typedef): New member function.
1775         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1776         (cplus_language_data): Likewise.
1777         (asm_language_data): Likewise.
1778         (minimal_language_data): Likewise.
1779         * d-lang.c (d_language_data): Likewise.
1780         * f-lang.c (f_language_data): Likewise.
1781         (f_language::print_typedef): New member function.
1782         * go-lang.c (go_language_data): Delete la_print_typedef
1783         initializer.
1784         * language.c (language_defn::print_typedef): Define member
1785         function.
1786         (unknown_language_data): Delete la_print_typedef initializer.
1787         (unknown_language::print_typedef): New member function.
1788         (auto_language_data): Delete la_print_typedef initializer.
1789         (auto_language::print_typedef): New member function.
1790         * language.h (language_data): Delete la_print_typedef field.
1791         (language_defn::print_typedef): Declare new member function.
1792         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1793         (default_print_typedef): Delete declaration.
1794         * m2-lang.c (m2_language_data): Delete la_print_typedef
1795         initializer.
1796         (m2_language::print_typedef): New member function.
1797         * objc-lang.c (objc_language_data): Delete la_print_typedef
1798         initializer.
1799         * opencl-lang.c (opencl_language_data): Likewise.
1800         * p-lang.c (pascal_language_data): Likewise.
1801         (pascal_language::print_typedef): New member function.
1802         * rust-lang.c (rust_print_typedef): Delete function,
1803         implementation moved to rust_language::print_typedef.
1804         (rust_language): Delete la_print_typedef initializer.
1805         (rust_language::print_typedef): New member function,
1806         implementation from rust_print_typedef.
1807         * typeprint.c (default_print_typedef): Delete.
1808
1809 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1810
1811         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1812         (ada_language::printstr): New member function.
1813         * c-lang.c (c_language_data): Delete la_printstr initializer.
1814         (cplus_language_data): Likewise.
1815         (asm_language_data): Likewise.
1816         (minimal_language_data): Likewise.
1817         * d-lang.c (d_language_data): Likewise.
1818         * f-lang.c (f_printstr): Rename to f_language::printstr.
1819         (f_language_data): Delete la_printstr initializer.
1820         (f_language::printstr): New member function, implementation from
1821         f_printstr.
1822         * go-lang.c (go_language_data): Delete la_printstr initializer.
1823         * language.c (language_defn::printstr): Define new member
1824         function.
1825         (unk_lang_printstr): Delete.
1826         (unknown_language_data): Delete la_printstr initializer.
1827         (unknown_language::printstr): New member function.
1828         (auto_language_data): Delete la_printstr initializer.
1829         (auto_language::printstr): New member function.
1830         * language.h (language_data): Delete la_printstr field.
1831         (language_defn::printstr): Declare new member function.
1832         (LA_PRINT_STRING): Update call to printstr.
1833         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1834         (m2_language_data): Delete la_printstr initializer.
1835         (m2_language::printstr): New member function, implementation from
1836         m2_printstr.
1837         * objc-lang.c (objc_language_data): Delete la_printstr
1838         initializer.
1839         * opencl-lang.c (opencl_language_data): Likewise.
1840         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1841         (pascal_language_data): Delete la_printstr initializer.
1842         (pascal_language::printstr): New member function, implementation
1843         from pascal_printstr.
1844         * p-lang.h (pascal_printstr): Delete declaration.
1845         * rust-lang.c (rust_printstr): Update header comment.
1846         (rust_language_data): Delete la_printstr initializer.
1847         (rust_language::printstr): New member function.
1848
1849 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1850
1851         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1852         (ada_language::printchar): New member function.
1853         * c-lang.c (c_language_data): Delete la_printchar initializer.
1854         (cplus_language_data): Likewise.
1855         (asm_language_data): Likewise.
1856         (minimal_language_data): Likewise.
1857         * d-lang.c (d_language_data): Likewise.
1858         * f-lang.c (f_printchar): Rename to f_language::printchar.
1859         (f_language_data): Delete la_printchar initializer.
1860         (f_language::printchar): New member function, implementation from
1861         f_printchar.
1862         * go-lang.c (go_language_data): Delete la_printchar initializer.
1863         * language.c (unk_lang_printchar): Delete.
1864         (language_defn::printchar): Define new member function.
1865         (unknown_language_data): Delete la_printchar initializer.
1866         (unknown_language::printchar): New member function.
1867         (auto_language_data): Delete la_printchar initializer.
1868         (auto_language::printchar): New member function.
1869         * language.h (language_data): Delete la_printchar field.
1870         (language_defn::printchar): Declare new member function.
1871         (LA_PRINT_CHAR): Update call to printchar.
1872         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1873         (m2_language::printchar): New member function.
1874         * objc-lang.c (objc_language_data): Delete la_printchar
1875         initializer.
1876         * opencl-lang.c (opencl_language_data): Likewise.
1877         * p-lang.c (pascal_language_data): Delete la_printchar
1878         initializer.
1879         (pascal_language::printchar): New member function.
1880         * rust-lang.c (rust_printchar): Rename to
1881         rust_language::printchar.
1882         (rust_language_data): Delete la_printchar initializer.
1883         (rust_language::printchar): New member function, implementation
1884         from rust_printchar.
1885
1886 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1887
1888         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1889         (ada_language_data): Delete la_emitchar initializer.
1890         (ada_language::emitchar): New member function, implementation from
1891         emit_char.
1892         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1893         (cplus_language_data): Likewise.
1894         (asm_language_data): Likewise.
1895         (minimal_language_data): Likewise.
1896         * d-lang.c (d_language_data): Likewise.
1897         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1898         (f_language_data): Delete la_emitchar initializer.
1899         (f_language::emitchar): New member function, implementation from
1900         f_emit_char.
1901         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1902         * language.c (unk_lang_emit_char): Delete.
1903         (language_defn::emitchar): New member function definition.
1904         (unknown_language_data): Delete la_emitchar initializer.
1905         (unknown_language::emitchar): New member function.
1906         (auto_language_data): Delete la_emitchar initializer.
1907         (auto_language::emitchar): New member function.
1908         * language.h (language_data): Delete la_emitchar field.
1909         (language_defn::emitchar): New member field declaration.
1910         (LA_EMIT_CHAR): Update call to emitchar.
1911         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1912         (m2_language_data): Delete la_emitchar initializer.
1913         (m2_language::emitchar): New member function, implementation from
1914         m2_emit_char.
1915         * objc-lang.c (objc_language_data): Delete la_emitchar
1916         initializer.
1917         * opencl-lang.c (opencl_language_data): Likewise.
1918         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1919         (pascal_language_data): Delete la_emitchar initializer.
1920         (pascal_language::emitchar): New member function, implementation
1921         from pascal_emit_char.
1922         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1923         (rust_language_data): Delete la_emitchar initializer.
1924         (rust_language::emitchar): New member function, implementation
1925         from rust_emitchar.
1926
1927 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1928
1929         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1930         (ada_language_data): Delete la_post_parser initializer.
1931         (ada_language::post_parser): New member function.
1932         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1933         (cplus_language_data): Likewise.
1934         (asm_language_data): Likewise.
1935         (minimal_language_data): Likewise.
1936         * d-lang.c (d_language_data): Likewise.
1937         * f-lang.c (f_language_data): Likewise.
1938         * go-lang.c (go_language_data): Likewise.
1939         * language.c (unknown_language_data): Likewise.
1940         (auto_language_data): Likewise.
1941         * language.h (language_data): Delete la_post_parser field.
1942         (language_defn::post_parser): New member function.
1943         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1944         * objc-lang.c (objc_language_data): Likewise.
1945         * opencl-lang.c (opencl_language_data): Likewise.
1946         * p-lang.c (pascal_language_data): Likewise.
1947         * parse.c (parse_exp_in_context): Update call to post_parser.
1948         (null_post_parser): Delete definition.
1949         * parser-defs.h (null_post_parser): Delete declaration.
1950         * rust-lang.c (rust_language_data): Delete la_post_parser
1951         initializer.
1952
1953 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1954
1955         * ada-lang.c (parse): Rename to ada_language::parser.
1956         (ada_language_data): Delete la_parser initializer.
1957         (ada_language::parser): New member function, implementation from
1958         parse.
1959         * c-lang.c (c_language_data): Delete la_parser initializer.
1960         (cplus_language_data): Likewise.
1961         (asm_language_data): Likewise.
1962         (minimal_language_data): Likewise.
1963         * d-lang.c (d_language_data): Likewise.
1964         (d_language::parser): New member function.
1965         * f-lang.c (f_language_data): Delete la_parser initializer.
1966         (f_language::parser): New member function.
1967         * go-lang.c (go_language_data): Delete la_parser initializer.
1968         (go_language::parser): New member function.
1969         * language.c (unk_lang_parser): Delete.
1970         (language_defn::parser): Define new member function.
1971         (unknown_language_data): Delete la_parser initializer.
1972         (unknown_language::parser): New member function.
1973         (auto_language_data): Delete la_parser initializer.
1974         (auto_language::parser): New member function.
1975         * language.h (language_data): Delete la_parser field.
1976         (language_defn::parser): Declare new member function.
1977         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1978         (m2_language::parser): New member function.
1979         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1980         * opencl-lang.c (opencl_language_data): Likewise.
1981         * p-lang.c (pascal_language_data): Likewise.
1982         (pascal_language::parser): New member function.
1983         * parse.c (parse_exp_in_context): Update call to parser.
1984         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1985         (rust_language::parser): New member function.
1986
1987 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1988
1989         * top.c (print_gdb_configuration): Print --with-python-libdir
1990         configuration value.
1991
1992 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1993
1994         * NEWS: Mention change to the alias command.
1995
1996 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1997
1998         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1999         (alias_command_completer)
2000         (make_alias_options_def_group): New functions.
2001         (alias_opts, alias_option_defs): New struct and array.
2002         (alias_usage_error): Update usage.
2003         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2004         Use option framework.
2005         (_initialize_cli_cmds): Update alias command help.
2006         Update aliases command help.
2007         (show_user):
2008         Add NULL for new default_args lookup_cmd argument.
2009         (valid_command_p): Rename to validate_aliased_command.
2010         Add NULL for new default_args lookup_cmd argument.  Verify that the
2011         aliased_command has no default args.
2012         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2013         (lookup_cmd_1, lookup_cmd): New argument default_args.
2014         (add_alias_cmd):
2015         Add NULL for new default_args lookup_cmd argument.
2016         (print_help_for_command): Show default args under the layout
2017          alias some_alias = some_aliased_cmd some_alias_default_arg.
2018         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2019         xfree default_args in destructor.
2020         * cli/cli-script.c (process_next_line, do_define_command):
2021         Add NULL for new default_args lookup_cmd argument.
2022         * command.h: Declare new default_args argument in lookup_cmd
2023         and lookup_cmd_1.
2024         * completer.c (complete_line_internal_1):
2025         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2026         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2027         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2028         Likewise.
2029         * infcmd.c (_initialize_infcmd): Likewise.
2030         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2031         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2032         * python/py-param.c (add_setshow_generic): Likewise.
2033         * remote.c (_initialize_remote): Likewise.
2034         * top.c (execute_command): Prepend default_args if command has some.
2035         (set_verbose):
2036         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2037         * tracepoint.c (validate_actionline, encode_actions_1):
2038         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2039
2040 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2041
2042         * jit.c (jit_read_descriptor): Use bool as the return type.
2043         (jit_breakpoint_re_set_internal): Use bool as the return type.
2044         Invert the return value logic; return true if the jit breakpoint
2045         has been successfully initialized.
2046         (jit_inferior_init): Update the call to
2047         jit_breakpoint_re_set_internal.
2048
2049 2020-06-22  Pedro Alves  <palves@redhat.com>
2050
2051         PR gdb/25939
2052         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2053         Use the current inferior instead.  Don't return
2054         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2055         wait again.
2056         * sol-thread.c (sol_thread_target::wait): Don't reference
2057         inferior_ptid.
2058         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2059         (sol_update_thread_list_callback): Use the current inferior's pid
2060         instead of inferior_ptid.
2061
2062 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2063
2064         * procfs.c: Cleanup many comments.
2065
2066         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2067         (AFTER_WATCHFLAG): Replace by value.
2068
2069         (MAIN_PROC_NAME_FORMAT): Inline ...
2070         (create_procinfo): ... here.
2071
2072         (procfs_debug_inferior): Remove SYS_exec handling.
2073         (syscall_is_exec): Likewise.
2074         (procfs_set_exec_trap): Likewise.
2075
2076         (syscall_is_lwp_exit): Inline in callers.
2077         (syscall_is_exit): Likewise.
2078         (syscall_is_exec): Likewise.
2079         (syscall_is_lwp_create): Likewise.
2080
2081         (invalidate_cache): Remove #if 0 code.
2082
2083         (make_signal_thread_runnable):  Remove.
2084         (procfs_target::resume): Remove #if 0 code.
2085
2086 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2087
2088         PR gdb/25939
2089         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2090         call ...
2091         (procfs_target::create_inferior): ... here.
2092
2093 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2094
2095         * exec.c (validate_exec_file): Ensure the build-id is up to
2096         date by calling reopen_exec_file (that checks file timestamp
2097         to decide to re-read the file).
2098
2099 2020-06-18  Pedro Alves  <palves@redhat.com>
2100
2101         PR gdb/25412
2102         * gdbthread.h (delete_thread, delete_thread_silent)
2103         (find_thread_ptid): Update comments.
2104         * thread.c (current_thread_): New global.
2105         (is_current_thread): Move higher, and reimplement.
2106         (inferior_thread): Reimplement.
2107         (set_thread_exited): Use bool.  Add assertions.
2108         (add_thread_silent): Simplify thread-reuse handling by always
2109         calling delete_thread.
2110         (delete_thread): Remove intro comment.
2111         (find_thread_ptid): Skip exited threads.
2112         (switch_to_thread_no_regs): Write to current_thread_.
2113         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2114         INFERIOR_PTID.  Clear current_thread_.
2115
2116 2020-06-18  Pedro Alves  <palves@redhat.com>
2117
2118         * aix-thread.c (pd_update): Use switch_to_thread.
2119
2120 2020-06-18  Pedro Alves  <palves@redhat.com>
2121
2122         * ravenscar-thread.c (ravenscar_thread_target): Update.
2123         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2124         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2125         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2126         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2127
2128 2020-06-18  Pedro Alves  <palves@redhat.com>
2129
2130         * nat/windows-nat.c (current_windows_thread): Remove.
2131         * nat/windows-nat.h (current_windows_thread): Remove.
2132         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2133         Adjust.
2134         (display_selectors): Adjust to fetch the current
2135         windows_thread_info based on inferior_ptid.
2136         (fake_create_process): No longer write to current_windows_thread.
2137         (windows_nat_target::get_windows_debug_event):
2138         Don't set inferior_ptid or current_windows_thread.
2139         (windows_nat_target::wait): Adjust to not rely on
2140         current_windows_thread.
2141         (do_initial_windows_stuff): Now a method of windows_nat_target.
2142         Switch to the last_ptid thread.
2143         (windows_nat_target::attach): Adjust.
2144         (windows_nat_target::detach): Use switch_to_no_thread instead of
2145         writing to inferior_ptid directly.
2146         (windows_nat_target::create_inferior): Adjust.
2147
2148 2020-06-18  Pedro Alves  <palves@redhat.com>
2149
2150         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2151
2152 2020-06-18  Pedro Alves  <palves@redhat.com>
2153
2154         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2155         after creating it, instead of writing to inferior_ptid.  Don't
2156         write to inferior_ptid.
2157
2158 2020-06-18  Pedro Alves  <palves@redhat.com>
2159
2160         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2161
2162 2020-06-18  Pedro Alves  <palves@redhat.com>
2163
2164         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2165         it, instead of writing to inferior_ptid.
2166
2167 2020-06-18  Pedro Alves  <palves@redhat.com>
2168
2169         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2170         to inferior_ptid.
2171
2172 2020-06-18  Pedro Alves  <palves@redhat.com>
2173
2174         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2175         instead of writing to inferior_ptid directly.
2176
2177 2020-06-18  Pedro Alves  <palves@redhat.com>
2178
2179         * corelow.c (core_target::close): Use switch_to_no_thread instead
2180         of writing to inferior_ptid directly.
2181         (add_to_thread_list, core_target_open): Use switch_to_thread
2182         instead of writing to inferior_ptid directly.
2183
2184 2020-06-18  Pedro Alves  <palves@redhat.com>
2185
2186         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2187         inferior_ptid.
2188         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2189         inferior_ptid.
2190         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2191         inferior_ptid directly.
2192         (darwin_nat_target::init_thread_list): Switch to thread, instead
2193         of writing to inferior_ptid.
2194         (darwin_nat_target::attach): Don't write to inferior_ptid.
2195         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2196
2197 2020-06-18  Pedro Alves  <palves@redhat.com>
2198
2199         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2200         thread.
2201         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2202         Instead use switch_to_thread.
2203         (gnu_nat_target::detach): Use switch_to_no_thread
2204         instead of writing to inferior_ptid directly.  Used passed-in
2205         inferior instead of looking up the inferior by pid.
2206
2207 2020-06-18  Pedro Alves  <palves@redhat.com>
2208
2209         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2210         inferior_ptid.
2211
2212 2020-06-18  Pedro Alves  <palves@redhat.com>
2213
2214         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2215         inferior_ptid.
2216         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2217         thread.
2218         (nto_procfs_target::detach): Avoid referencing
2219         inferior_ptid.  Use switch_to_no_thread instead of writing to
2220         inferior_ptid directly.
2221         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2222         instead of writing to inferior_ptid directly.
2223         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2224         to thread.
2225
2226 2020-06-18  Pedro Alves  <palves@redhat.com>
2227
2228         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2229         after creating it, instead of writing to inferior_ptid.
2230         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2231         to inferior_ptid directly.
2232         (gdbsim_target::wait): Don't write to inferior_ptid.
2233
2234 2020-06-18  Pedro Alves  <palves@redhat.com>
2235
2236         * remote.c (remote_target::remote_notice_new_inferior): Use
2237         switch_to_thread instead of writing to inferior_ptid directly.
2238         (remote_target::add_current_inferior_and_thread): Use
2239         switch_to_no_thread instead of writing to inferior_ptid directly.
2240         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2241         and switch_to_thread instead of using set_current_inferior or
2242         writing to inferior_ptid directly.
2243
2244 2020-06-18  Pedro Alves  <palves@redhat.com>
2245
2246         * tracectf.c (ctf_target_open): Switch to added thread instead of
2247         writing to inferior_ptid directly.
2248         (ctf_target::close): Use switch_to_no_thread instead of writing to
2249         inferior_ptid directly.
2250
2251 2020-06-18  Pedro Alves  <palves@redhat.com>
2252
2253         * tracefile-tfile.c (tfile_target_open): Don't write to
2254         inferior_ptid directly, instead switch to added thread.
2255         (tfile_target::close): Use switch_to_no_thread instead of writing
2256         to inferior_ptid directly.
2257
2258 2020-06-18  Pedro Alves  <palves@redhat.com>
2259
2260         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2261         (procfs_target::detach): Use switch_to_no_thread
2262         instead of writing to inferior_ptid directly.
2263         (do_attach): Change return type to void.  Switch to the added
2264         thread.
2265         (procfs_target::create_inferior): Switch to the added thread.
2266         (procfs_do_thread_registers): Don't write to inferior_ptid.
2267
2268 2020-06-18  Pedro Alves  <palves@redhat.com>
2269
2270         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2271         of writing to inferior_ptid.
2272         (scoped_restore_exited_inferior): Delete.
2273         (handle_vfork_child_exec_or_exit): Simplify using
2274         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2275         instead of writing to inferior_ptid.
2276         (THREAD_STOPPED_BY): Delete.
2277         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2278         (thread_stopped_by_hw_breakpoint): Delete.
2279         (save_waitstatus): Use
2280         scoped_restore_current_thread+switch_to_thread, and call
2281         target_stopped_by_watchpoint instead of
2282         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2283         instead of thread_stopped_by_sw_breakpoint, and
2284         target_stopped_by_hw_breakpoint instead of
2285         thread_stopped_by_hw_breakpoint.
2286         (handle_inferior_event)
2287         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2288         inferior_ptid directly, nor
2289         set_current_inferior/set_current_program_space.  Use
2290         switch_to_thread / switch_to_inferior_no_thread instead.
2291
2292 2020-06-18  Pedro Alves  <palves@redhat.com>
2293
2294         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2295         instead of writing to inferior_ptid.
2296
2297 2020-06-18  Pedro Alves  <palves@redhat.com>
2298
2299         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2300         added thread.
2301         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2302         to the added thread.
2303         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2304         instead of writing to inferior_ptid.
2305
2306 2020-06-18  Pedro Alves  <palves@redhat.com>
2307
2308         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2309         (register_to_value_test): Mock a program_space too.  Heap-allocate
2310         the address space.  Don't write to inferior_ptid.  Use
2311         switch_to_thread instead.
2312
2313 2020-06-18  Pedro Alves  <palves@redhat.com>
2314
2315         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2316         Delete.
2317         (find_signalled_thread()): New, factored out from
2318         linux_make_corefile_notes and adjusted to handle exited threads.
2319         (linux_make_corefile_notes): Adjust to use the new
2320         find_signalled_thread.
2321
2322 2020-06-18  Pedro Alves  <palves@redhat.com>
2323
2324         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2325         of saving/restoring inferior_ptid.
2326
2327 2020-06-17  Tom Tromey  <tom@tromey.com>
2328
2329         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2330         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2331         declare.
2332         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2333
2334 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2335
2336         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2337         of partial symtabs.
2338
2339 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2340
2341         * regformats/reg-arm.dat: Remove.
2342         * regformats/reg-bfin.dat: Remove.
2343         * regformats/reg-cris.dat: Remove.
2344         * regformats/reg-crisv32.dat: Remove.
2345         * regformats/reg-m32r.dat: Remove.
2346         * regformats/reg-tilegx.dat: Remove.
2347         * regformats/reg-tilegx32.dat: Remove.
2348
2349 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2350
2351         * features/Makefile (WHICH): Remove arm files.
2352         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2353         * regformats/arm/arm-with-neon.dat: Remove.
2354         * regformats/arm/arm-with-vfpv2.dat: Remove.
2355         * regformats/arm/arm-with-vfpv3.dat: Remove.
2356
2357 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2358
2359         * features/Makefile (XMLTOC): Remove rx.xml.
2360
2361 2020-06-17  Pedro Alves  <palves@redhat.com>
2362
2363         * gdbthread.h (thread_control_state) <trap_expected> Update
2364         comments.
2365
2366 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2367
2368         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2369         ada_language::lookup_symbol_nonlocal.
2370         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2371         (ada_language::lookup_symbol_nonlocal): New member function,
2372         implementation from ada_lookup_symbol_nonlocal.
2373         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2374         initializer.
2375         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2376         initializer.
2377         (cplus_language::lookup_symbol_nonlocal): New member function.
2378         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2379         (minimal_language_data) Likewise.
2380         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2381         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2382         initializer.
2383         (d_language::lookup_symbol_nonlocal): New member function.
2384         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2385         initializer.
2386         (f_language::lookup_symbol_nonlocal): New member function.
2387         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2388         initializer.
2389         * language.c (unknown_language_data): Likewise.
2390         (auto_language_data): Likewise.
2391         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2392         field.
2393         (language_defn::lookup_symbol_nonlocal): New member function.
2394         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2395         initializer.
2396         * objc-lang.c (objc_language_data): Likewise.
2397         * opencl-lang.c (opencl_language_data): Likewise.
2398         * p-lang.c (pascal_language_data): Likewise.
2399         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2400         rust_language::lookup_symbol_nonlocal.
2401         (rust_language_data): Delete la_lookup_symbol_nonlocal
2402         initializer.
2403         (rust_language::lookup_symbol_nonlocal): New member function,
2404         implementation from rust_lookup_symbol_nonlocal.
2405         * symtab.c (lookup_symbol_aux): Update call to
2406         lookup_symbol_nonlocal.
2407         (basic_lookup_symbol_nonlocal): Rename to...
2408         (language_defn::lookup_symbol_nonlocal): ...this, and update
2409         header comment.  Remove language_defn parameter, and replace with
2410         uses of `this'.
2411         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2412
2413 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2414
2415         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2416         initializer.
2417         (ada_language::value_print_inner): New member function.
2418         * c-lang.c (c_language_data): Delete la_value_print_inner
2419         initializer.
2420         (cplus_language_data): Likewise.
2421         (asm_language_data): Likewise.
2422         (minimal_language_data): Likewise.
2423         * d-lang.c (d_language_data): Likewise.
2424         (d_language::value_print_inner): New member function.
2425         * f-lang.c (f_language_data): Delete la_value_print_inner
2426         initializer.
2427         (f_language::value_print_inner): New member function.
2428         * f-lang.h (f_value_print_innner): Rename to...
2429         (f_value_print_inner): ...this (note spelling of 'inner').
2430         * f-valprint.c (f_value_print_innner): Rename to...
2431         (f_value_print_inner): ...this (note spelling of 'inner').
2432         * go-lang.c (go_language_data): Delete la_value_print_inner
2433         initializer.
2434         (go_language::value_print_inner): New member function.
2435         * language.c (language_defn::value_print_inner): Define new member
2436         function.
2437         (unk_lang_value_print_inner): Delete.
2438         (unknown_language_data): Delete la_value_print_inner initializer.
2439         (unknown_language::value_print_inner): New member function.
2440         (auto_language_data): Delete la_value_print_inner initializer.
2441         (auto_language::value_print_inner): New member function.
2442         * language.h (language_data): Delete la_value_print_inner field.
2443         (language_defn::value_print_inner): Delcare new member function.
2444         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2445         initializer.
2446         (m2_language::value_print_inner): New member function.
2447         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2448         initializer.
2449         * opencl-lang.c (opencl_language_data): Likewise.
2450         * p-lang.c (pascal_language_data): Likewise.
2451         (pascal_language::value_print_inner): New member function.
2452         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2453         initializer.
2454         (rust_language::value_print_inner): New member function.
2455         * valprint.c (do_val_print): Update call to value_print_inner.
2456
2457 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2458
2459         * ada-lang.c (ada_language_data): Delete la_value_print
2460         initializer.
2461         (ada_language::value_print): New member function.
2462         * c-lang.c (c_language_data): Delete la_value_print initializer.
2463         (cplus_language_data): Likewise.
2464         (asm_language_data): Likewise.
2465         (minimal_language_data): Likewise.
2466         * d-lang.c (d_language_data): Likewise.
2467         * f-lang.c (f_language_data): Likewise.
2468         * go-lang.c (go_language_data): Likewise.
2469         * language.c (unk_lang_value_print): Delete.
2470         (language_defn::value_print): Define new member function.
2471         (unknown_language_data): Delete la_value_print initializer.
2472         (unknown_language::value_print): New member function.
2473         (auto_language_data): Delete la_value_print initializer.
2474         (auto_language::value_print): New member function.
2475         * language.h (language_data): Delete la_value_print field.
2476         (language_defn::value_print): Declare new member function.
2477         (LA_VALUE_PRINT): Update call to value_print.
2478         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2479         * objc-lang.c (objc_language_data): Likewise.
2480         * opencl-lang.c (opencl_language_data): Likewise.
2481         * p-lang.c (pascal_language_data): Likewise.
2482         (pascal_language::value_print): New member function.
2483         * rust-lang.c (rust_language_data): Delete la_value_print
2484         initializer.
2485
2486 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2487
2488         * ada-lang.c (ada_watch_location_expression): Rename to
2489         ada_language::watch_location_expression.
2490         (ada_language_data): Delete la_watch_location_expression
2491         initializer.
2492         (ada_language::watch_location_expression): New member function,
2493         implementation from ada_watch_location_expression.
2494         * breakpoint.c (watch_command_1): Update call to
2495         watch_location_expression.
2496         * c-lang.c (c_watch_location_expression): Rename to
2497         language_defn::watch_location_expression.
2498         (c_language_data): Delete la_watch_location_expression
2499         initializer.
2500         (cplus_language_data): Likewise.
2501         (asm_language_data): Likewise.
2502         (minimal_language_data): Likewise.
2503         * c-lang.h (c_watch_location_expression): Delete declaration.
2504         * d-lang.c (d_language_data): Delete la_watch_location_expression
2505         initializer.
2506         * f-lang.c (f_language_data): Likewise.
2507         * go-lang.c (go_language_data): Likewise.
2508         * language.c (language_defn::watch_location_expression): Member
2509         function implementation from c_watch_location_expression.
2510         (unknown_language_data): Delete la_watch_location_expression
2511         initializer.
2512         (auto_language_data): Likewise.
2513         * language.h (language_data): Delete la_watch_location_expression
2514         field.
2515         (language_defn::watch_location_expression): Declare new member
2516         function.
2517         * m2-lang.c (m2_language_data): Delete
2518         la_watch_location_expression initializer.
2519         * objc-lang.c (objc_language_data): Likewise.
2520         * opencl-lang.c (opencl_language_data): Likewise.
2521         * p-lang.c (pascal_language_data): Likewise.
2522         * rust-lang.c (rust_watch_location_expression): Rename to
2523         rust_language::watch_location_expression.
2524         (rust_language_data): Delete la_watch_location_expression
2525         initializer.
2526         (rust_language::watch_location_expression): New member function,
2527         implementation from rust_watch_location_expression.
2528
2529 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2530
2531         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2532         ada_language::collect_symbol_completion_matches.
2533         (ada_language_data): Delete la_collect_symbol_completion_matches
2534         initializer.
2535         (ada_language::collect_symbol_completion_matches): New member
2536         function, implementation from
2537         ada_collect_symbol_completion_matches.
2538         * c-lang.c (c_language_data): Delete
2539         la_collect_symbol_completion_matches initializer.
2540         (cplus_language_data): Likewise.
2541         (asm_language_data): Likewise.
2542         (minimal_language_data): Likewise.
2543         * d-lang.c (d_language_data): Likewise.
2544         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2545         f_language::collect_symbol_completion_matches.
2546         (f_language_data): Delete la_collect_symbol_completion_matches
2547         initializer.
2548         (f_language::collect_symbol_completion_matches) New member
2549         function, implementation from f_collect_symbol_completion_matches.
2550         * go-lang.c (go_language_data): Delete
2551         la_collect_symbol_completion_matches initializer.
2552         * language.c (unknown_language_data): Likewise.
2553         (auto_language_data): Likewise.
2554         * language.h (language_data): Delete
2555         la_collect_symbol_completion_matches field.
2556         (language_defn::collect_symbol_completion_matches): New member
2557         function.
2558         * m2-lang.c (m2_language_data): Delete
2559         la_collect_symbol_completion_matches initializer.
2560         * objc-lang.c (objc_language_data): Likewise.
2561         * opencl-lang.c (opencl_language_data): Likewise.
2562         * p-lang.c (pascal_language_data): Likewise.
2563         * rust-lang.c (rust_language_data): Likewise.
2564         * symtab.c (default_collect_symbol_completion_matches): Delete.
2565         (collect_symbol_completion_matches): Update call to
2566         collect_symbol_completion_matches.
2567         (collect_symbol_completion_matches_type): Likewise.
2568         * symtab.h (default_collect_symbol_completion_matches): Delete
2569         declaration.
2570
2571 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2572
2573         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2574         (ada_language_data): Delete la_word_break_characters initializer.
2575         (ada_language::word_break_characters): New member function.
2576         * c-lang.c (c_language_data): Delete la_word_break_characters
2577         initializer.
2578         (cplus_language_data): Likewise.
2579         (asm_language_data): Likewise.
2580         (minimal_language_data): Likewise.
2581         * completer.c: Update global comment.
2582         (advance_to_expression_complete_word_point): Update call to
2583         word_break_characters.
2584         (complete_files_symbols): Likewise.
2585         (complete_line_internal_1): Likewise.
2586         (default_completer_handle_brkchars): Likewise.
2587         (skip_quoted_chars): Likewise.
2588         * d-lang.c (d_language_data): Delete la_word_break_characters
2589         initializer.
2590         * f-lang.c (f_word_break_characters): Delete.
2591         (f_language_data): Delete la_word_break_characters initializer.
2592         (f_language::word_break_characters): New member function.
2593         * go-lang.c (go_language_data): Delete la_word_break_characters
2594         initializer.
2595         * language.c (unknown_language_data): Likewise.
2596         (auto_language_data): Likewise.
2597         * language.h (default_word_break_characters): Move declaration to
2598         earlier in the file.
2599         (language_data): Delete la_word_break_characters field.
2600         (language_defn::word_break_characters): New member function.
2601         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2602         initializer.
2603         * objc-lang.c (objc_language_data): Likewise.
2604         * opencl-lang.c (opencl_language_data): Likewise.
2605         * p-lang.c (pascal_language_data): Likewise.
2606         * rust-lang.c (rust_language_data): Likewise.
2607
2608 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2609
2610         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2611         (ada_language_data): Delete la_get_symbol_name_matcher
2612         initializer.
2613         (language_defn::get_symbol_name_matcher_inner): New member
2614         function.
2615         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2616         initializer.
2617         (cplus_language_data): Likewise.
2618         (cplus_language::get_symbol_name_matcher_inner): New member
2619         function.
2620         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2621         (minimal_language_data): Likewise.
2622         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2623         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2624         initializer.
2625         * dictionary.c (iter_match_first_hashed): Update call to
2626         get_symbol_name_matcher.
2627         (iter_match_next_hashed): Likewise.
2628         (iter_match_next_linear): Likewise.
2629         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2630         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2631         initializer.
2632         (f_language::get_symbol_name_matcher_inner): New member function.
2633         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2634         initializer.
2635         * language.c (default_symbol_name_matcher): Update header comment,
2636         make static.
2637         (language_defn::get_symbol_name_matcher): New definition.
2638         (language_defn::get_symbol_name_matcher_inner): Likewise.
2639         (get_symbol_name_matcher): Delete.
2640         (unknown_language_data): Delete la_get_symbol_name_matcher
2641         initializer.
2642         (auto_language_data): Likewise.
2643         * language.h (language_data): Delete la_get_symbol_name_matcher
2644         field.
2645         (language_defn::get_symbol_name_matcher): New member function.
2646         (language_defn::get_symbol_name_matcher_inner): Likewise.
2647         (default_symbol_name_matcher): Delete declaration.
2648         * linespec.c (find_methods): Update call to
2649         get_symbol_name_matcher.
2650         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2651         initializer.
2652         * minsyms.c (lookup_minimal_symbol): Update call to
2653         get_symbol_name_matcher.
2654         (iterate_over_minimal_symbols): Likewise.
2655         * objc-lang.c (objc_language_data): Delete
2656         la_get_symbol_name_matcher initializer.
2657         * opencl-lang.c (opencl_language_data): Likewise.
2658         * p-lang.c (pascal_language_data): Likewise.
2659         * psymtab.c (psymbol_name_matches): Update call to
2660         get_symbol_name_matcher.
2661         * rust-lang.c (rust_language_data): Delete
2662         la_get_symbol_name_matcher initializer.
2663         * symtab.c (symbol_matches_search_name): Update call to
2664         get_symbol_name_matcher.
2665         (compare_symbol_name): Likewise.
2666
2667 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2668
2669         * ada-lang.c (ada_language_data): Delete la_compute_program
2670         initializer.
2671         * c-lang.c (c_language_data): Likewise.
2672         (c_language::compute_program): New member function.
2673         (cplus_language_data): Delete la_compute_program initializer.
2674         (cplus_language::compute_program): New member function.
2675         (asm_language_data): Delete la_compute_program initializer.
2676         (minimal_language_data): Likewise.
2677         * c-lang.h (c_compute_program): Update comment.
2678         (cplus_compute_program): Likewise.
2679         * compile/compile-c-support.c (c_compute_program): Likewise.
2680         (cplus_compute_program): Likewise.
2681         * compile/compile.c (compile_to_object): Update call to
2682         la_compute_program.
2683         * d-lang.c (d_language_data): Delete la_compute_program
2684         initializer.
2685         * f-lang.c (f_language_data): Likewise.
2686         * go-lang.c (go_language_data): Likewise.
2687         * language.c (unknown_language_data): Likewise.
2688         (auto_language_data): Likewise.
2689         * language.h (language_data): Delete la_compute_program field.
2690         (language_defn::compute_program): New member function.
2691         * m2-lang.c (m2_language_data): Delete la_compute_program
2692         initializer.
2693         * objc-lang.c (objc_language_data): Likewise.
2694         * opencl-lang.c (opencl_language_data): Likewise.
2695         * p-lang.c (pascal_language_data): Likewise.
2696         * rust-lang.c (rust_language_data): Likewise.
2697
2698 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2699
2700         * ada-lang.c (ada_language_data) Delete
2701         la_class_name_from_physname initializer.
2702         * c-lang.c (c_language_data): Likewise.
2703         (cplus_language_data): Likewise.
2704         (cplus_language::class_name_from_physname): New member function.
2705         (asm_language_data): Delete la_class_name_from_physname
2706         initializer.
2707         (minimal_language_data): Likewise.
2708         * d-lang.c (d_language_data): Likewise.
2709         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2710         method on language_defn class.
2711         (guess_full_die_structure_name): Likewise.
2712         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2713         initializer.
2714         * go-lang.c (go_language_data): Likewise.
2715         * language.c (language_class_name_from_physname): Delete.
2716         (unk_lang_class_name): Delete.
2717         (unknown_language_data): Delete la_class_name_from_physname
2718         initializer.
2719         (auto_language_data): Likewise.
2720         * language.h (language_data): Delete la_class_name_from_physname
2721         field.
2722         (language_defn::class_name_from_physname): New function.
2723         (language_class_name_from_physname): Delete declaration.
2724         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2725         initializer.
2726         * objc-lang.c (objc_language_data): Likewise.
2727         * opencl-lang.c (opencl_language_data): Likewise.
2728         * p-lang.c (pascal_language_data): Likewise.
2729         * rust-lang.c (rust_language_data): Likewise.
2730
2731 2020-06-16  Tom Tromey  <tom@tromey.com>
2732
2733         * tui/tui-data.h (STATUS_NAME): New macro.
2734         * tui/tui-layout.c (tui_remove_some_windows)
2735         (initialize_known_windows, tui_register_window)
2736         (tui_layout_split::remove_windows, initialize_layouts)
2737         (tui_new_layout_command): Don't use hard-coded window names.
2738
2739 2020-06-16  Tom Tromey  <tom@tromey.com>
2740
2741         PR tui/25348:
2742         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2743         tui_initialize_readline.  Only run once.  Call rl_initialize.
2744         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2745         tui_initialize_readline.
2746         * tui/tui-io.c (tui_setup_io): Call
2747         tui_ensure_readline_initialized.
2748         * tui/tui-interp.c (tui_interp::init): Update.
2749
2750 2020-06-16  Tom Tromey  <tom@tromey.com>
2751
2752         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2753         Also preserve the status window.
2754
2755 2020-06-16  Tom Tromey  <tom@tromey.com>
2756
2757         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2758         where m_window==nullptr.
2759
2760 2020-06-15  Tom Tromey  <tromey@adacore.com>
2761
2762         * windows-nat.c (windows_nat::handle_output_debug_string):
2763         Update.
2764         (windows_nat::handle_ms_vc_exception): Update.
2765         * target.h (target_read_string): Change API.
2766         * target.c (target_read_string): Change API.
2767         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2768         Update.
2769         * solib-frv.c (frv_current_sos): Update.
2770         * solib-dsbt.c (dsbt_current_sos): Update.
2771         * solib-darwin.c (darwin_current_sos): Update.
2772         * linux-thread-db.c (inferior_has_bug): Update.
2773         * expprint.c (print_subexp_standard): Update.
2774         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2775         (ada_exception_message_1): Update.
2776
2777 2020-06-15  Tom Tromey  <tromey@adacore.com>
2778
2779         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2780
2781 2020-06-15  Tom Tromey  <tromey@adacore.com>
2782
2783         * valprint.c (read_string): Update comment.
2784         * target.c (MIN): Remove.
2785         (target_read_string): Rewrite.
2786
2787 2020-06-15  Tom Tromey  <tromey@adacore.com>
2788
2789         * corefile.c (read_memory_string): Remove.
2790         * ada-valprint.c (ada_value_print_ptr): Update.
2791         * ada-lang.h (ada_tag_name): Change return type.
2792         * ada-lang.c (type_from_tag): Update.
2793         (ada_tag_name_from_tsd): Change return type.  Use
2794         target_read_string.
2795         (ada_tag_name): Likewise.
2796         * gdbcore.h (read_memory_string): Don't declare.
2797
2798 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2799
2800         * symtab.c (rbreak_command): Ignore Windows drive colon.
2801
2802 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2803
2804         * NEWS: Mention removed GDBserver host support.
2805
2806 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2807
2808         * features/riscv/rebuild-csr-xml.sh: Updated.
2809
2810 2020-06-11  Tom Tromey  <tom@tromey.com>
2811
2812         PR gdb/18318:
2813         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2814
2815 2020-06-09  Jonny Grant  <jg@jguk.org>
2816 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2817
2818         * main.c (captured_main_1): Don't print new line after help.
2819         (print_gdb_help): add mailing list and IRC channel information
2820         to --help.  Add new lines between items in the footer.  Remove
2821         quotes around bug url.
2822
2823 2020-06-11  Keith Seitz  <keiths@redhat.com>
2824
2825         PR gdb/21356
2826         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2827         Resolve typedefs for type length calculations.
2828
2829 2020-06-10  Tom de Vries  <tdevries@suse.de>
2830
2831         PR ada/24713
2832         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2833         (write_psymbols): Enable .gdb_index for ada.
2834         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2835         ada.
2836
2837 2020-06-10  Tom de Vries  <tdevries@suse.de>
2838
2839         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2840         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2841         namei" instead of "const char *name" argument.
2842         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2843         dw2_symtab_iter_init.
2844
2845 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2846
2847         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2848         to use type::field and field::type instead.
2849
2850 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2851
2852         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2853         to use field::type instead.
2854
2855 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2856
2857         * gdbtypes.h (struct field) <type, set_type>: New methods.
2858         Rename `type` field to...
2859         <m_type>: ... this.  Change references throughout to use type or
2860         set_type methods.
2861         (FIELD_TYPE): Use field::type.  Change call sites that modify
2862         the field's type to use field::set_type instead.
2863
2864 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2867         to use type::index_type instead.
2868
2869 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2870
2871         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2872         methods.
2873         (TYPE_INDEX_TYPE): Use type::index_type.
2874         * gdbtypes.c (create_array_type_with_stride): Likewise.
2875
2876 2020-06-07  Tom Tromey  <tom@tromey.com>
2877
2878         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2879         parameter.
2880         (generic_value_print): Update.
2881
2882 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2883
2884         Revert commit 982a38f60b0.
2885         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2886
2887 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2888
2889         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2890         avoid use after free.
2891
2892 2020-06-05  Tom de Vries  <tdevries@suse.de>
2893
2894         * NEWS: Fix typos.
2895
2896 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2897
2898         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2899         the per_bfd object.
2900         (dwarf2_read_debug_names): Likewise.
2901         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2902         object when re-using a per_bfd object with an index.
2903
2904 2020-06-03  Tom de Vries  <tdevries@suse.de>
2905
2906         PR symtab/26046
2907         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2908         children for C++.
2909         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2910         DW_TAG_subprogram.
2911
2912 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2913
2914         * ada-lang.c (ada_language_data): Delete skip_trampoline
2915         initializer.
2916         * c-lang.c (c_language_data): Likewise.
2917         (cplus_language_data): Likewise.
2918         (cplus_language::skip_trampoline): New member function.
2919         (asm_language_data): Delete skip_trampoline initializer.
2920         (minimal_language_data): Likewise.
2921         * d-lang.c (d_language_data): Likewise.
2922         * f-lang.c (f_language_data): Likewise.
2923         * go-lang.c (go_language_data): Likewise.
2924         * language.c (unk_lang_trampoline): Delete function.
2925         (skip_language_trampoline): Update.
2926         (unknown_language_data): Delete skip_trampoline initializer.
2927         (auto_language_data): Likewise.
2928         * language.h (language_data): Delete skip_trampoline field.
2929         (language_defn::skip_trampoline): New function.
2930         * m2-lang.c (m2_language_data): Delete skip_trampoline
2931         initializer.
2932         * objc-lang.c (objc_skip_trampoline): Delete function, move
2933         implementation to objc_language::skip_trampoline.
2934         (objc_language_data): Delete skip_trampoline initializer.
2935         (objc_language::skip_trampoline): New member function with
2936         implementation from objc_skip_trampoline.
2937         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2938         initializer.
2939         * p-lang.c (pascal_language_data): Likewise.
2940         * rust-lang.c (rust_language_data): Likewise.
2941
2942 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2943
2944         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2945         (ada_language::demangle): New member function.
2946         * c-lang.c (c_language_data): Delete la_demangle initializer.
2947         (cplus_language_data): Delete la_demangle initializer.
2948         (cplus_language::demangle): New member function.
2949         (asm_language_data): Delete la_demangle initializer.
2950         (minimal_language_data): Delete la_demangle initializer.
2951         * d-lang.c (d_language_data): Delete la_demangle initializer.
2952         (d_language::demangle): New member function.
2953         * f-lang.c (f_language_data): Delete la_demangle initializer.
2954         (f_language::demangle): New member function.
2955         * go-lang.c (go_language_data): Delete la_demangle initializer.
2956         (go_language::demangle): New member function.
2957         * language.c (language_demangle): Update.
2958         (unk_lang_demangle): Delete.
2959         (unknown_language_data): Delete la_demangle initializer.
2960         (unknown_language::demangle): New member function.
2961         (auto_language_data): Delete la_demangle initializer.
2962         (auto_language::demangle): New member function.
2963         * language.h (language_data): Delete la_demangle field.
2964         (language_defn::demangle): New function.
2965         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2966         * objc-lang.c (objc_language_data): Delete la_demangle
2967         initializer.
2968         (objc_language::demangle): New member function.
2969         * opencl-lang.c (opencl_language_data): Delete la_demangle
2970         initializer.
2971         * p-lang.c (pascal_language_data): Likewise.
2972         * rust-lang.c (rust_language_data): Likewise.
2973         (rust_language::demangle): New member function.
2974
2975 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2976
2977         * ada-lang.c (ada_language_data): Delete la_print_type
2978         initializer.
2979         (ada_language::print_type): New member function.
2980         * c-lang.c (c_language_data): Delete la_print_type initializer.
2981         (c_language::print_type): New member function.
2982         (cplus_language_data): Delete la_print_type initializer.
2983         (cplus_language::print_type): New member function.
2984         (asm_language_data): Delete la_print_type initializer.
2985         (asm_language::print_type): New member function.
2986         (minimal_language_data): Delete la_print_type initializer.
2987         (minimal_language::print_type): New member function.
2988         * d-lang.c (d_language_data): Delete la_print_type initializer.
2989         (d_language::print_type): New member function.
2990         * f-lang.c (f_language_data): Delete la_print_type initializer.
2991         (f_language::print_type): New member function.
2992         * go-lang.c (go_language_data): Delete la_print_type initializer.
2993         (go_language::print_type): New member function.
2994         * language.c (unk_lang_print_type): Delete.
2995         (unknown_language_data): Delete la_print_type initializer.
2996         (unknown_language::print_type): New member function.
2997         (auto_language_data): Delete la_print_type initializer.
2998         (auto_language::print_type): New member function.
2999         * language.h (language_data): Delete la_print_type field.
3000         (language_defn::print_type): New function.
3001         (LA_PRINT_TYPE): Update.
3002         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3003         (m2_language::print_type): New member function.
3004         * objc-lang.c (objc_language_data): Delete la_print_type
3005         initializer.
3006         (objc_language::print_type): New member function.
3007         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3008         to opencl_language::print_type.
3009         (opencl_language_data): Delete la_print_type initializer.
3010         (opencl_language::print_type): New member function, implementation
3011         from opencl_print_type.
3012         * p-lang.c (pascal_language_data): Delete la_print_type
3013         initializer.
3014         (pascal_language::print_type): New member function.
3015         * rust-lang.c (rust_print_type): Delete, implementation moved to
3016         rust_language::print_type.
3017         (rust_language_data): Delete la_print_type initializer.
3018         (rust_language::print_type): New member function, implementation
3019         from rust_print_type.
3020
3021 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3022
3023         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3024         implementation moves to...
3025         (ada_language::sniff_from_mangled_name): ...here.  Update return
3026         type.
3027         (ada_language_data): Delete la_sniff_from_mangled_name
3028         initializer.
3029         * c-lang.c (c_language_data): Likewise.
3030         (cplus_language_data): Likewise.
3031         (cplus_language::sniff_from_mangled_name): New member function,
3032         implementation taken from gdb_sniff_from_mangled_name.
3033         (asm_language_data): Delete la_sniff_from_mangled_name
3034         initializer.
3035         (minimal_language_data): Likewise.
3036         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3037         implementation moves to cplus_language::sniff_from_mangled_name.
3038         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3039         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3040         moves to...
3041         (d_language::sniff_from_mangled_name): ...here.
3042         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3043         * f-lang.c (f_language_data): Likewise.
3044         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3045         moves to...
3046         (go_language::sniff_from_mangled_name): ...here.
3047         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3048         * language.c (language_sniff_from_mangled_name): Delete.
3049         (unknown_language_data): Delete la_sniff_from_mangled_name
3050         initializer.
3051         (auto_language_data): Likewise.
3052         * language.h (language_data): Delete la_sniff_from_mangled_name
3053         field.
3054         (language_defn::sniff_from_mangled_name): New function.
3055         (language_sniff_from_mangled_name): Delete declaration.
3056         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3057         field.
3058         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3059         implementation moves to...
3060         (objc_language::sniff_from_mangled_name): ...here.
3061         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3062         * opencl-lang.c (opencl_language_data): Likewise.
3063         * p-lang.c (pascal_language_data): Likewise.
3064         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3065         implementation moves to...
3066         (rust_language::sniff_from_mangled_name): ...here.
3067         (rust_language_data): Delete la_sniff_from_mangled_name
3068         initializer.
3069         * symtab.c (symbol_find_demangled_name): Call
3070         sniff_from_mangled_name member function.
3071
3072 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3073
3074         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3075         initializer.
3076         * c-lang.c (c_language_data): Likewise.
3077         (cplus_language_data): Likewise.
3078         (cplus_language::search_name_hash): New member function.
3079         (asm_language_data): Delete la_search_name_hash initializer.
3080         (minimal_language_data): Likewise.
3081         * d-lang.c (d_language_data): Likewise.
3082         * dictionary.c (default_search_name_hash): Rename to...
3083         (language_defn::search_name_hash): ...this.
3084         * f-lang.c (f_language_data): Likewise.
3085         (f_language::search_name_hash): New member function.
3086         * go-lang.c (go_language_data): Delete la_search_name_hash
3087         initializer.
3088         * language.c (unknown_language_data): Likewise.
3089         (auto_language_data): Likewise.
3090         * language.h (struct language_data): Delete la_search_name_hash
3091         field.
3092         (language_defn::search_name_hash): Declare new member function.
3093         (default_search_name_hash): Delete declaration.
3094         * m2-lang.c (m2_language_data): Delete la_search_name_hash
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         * symtab.c (search_name_hash): Update call.
3101
3102 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3103
3104         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3105         initializer.
3106         * c-lang.c (class compile_instance): Declare.
3107         (c_language_data): Delete la_get_compile_instance initializer.
3108         (c_language::get_compile_instance): New member function.
3109         (cplus_language_data): Delete la_get_compile_instance initializer.
3110         (cplus_language::get_compile_instance): New member function.
3111         (asm_language_data): Delete la_get_compile_instance initializer.
3112         (minimal_language_data): Likewise.
3113         * c-lang.h (c_get_compile_context): Update comment.
3114         (cplus_get_compile_context): Update comment.
3115         * compile/compile.c (compile_to_object): Update calls, don't rely
3116         on function pointer being NULL.
3117         * d-lang.c (d_language_data): Delete la_get_compile_instance
3118         initializer.
3119         * f-lang.c (f_language_data): Likewise.
3120         * go-lang.c (go_language_data): Likewise.
3121         * language.c (unknown_language_data): Likewise.
3122         (auto_language_data): Likewise.
3123         * language.h (language_data): Delete la_get_compile_instance field.
3124         (language_defn::get_compile_instance): New member function.
3125         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3126         initializer.
3127         * objc-lang.c (objc_language_data): Likewise.
3128         * opencl-lang.c (opencl_language_data): Likewise.
3129         * p-lang.c (pascal_language_data): Likewise.
3130         * rust-lang.c (rust_language_data): Likewise.
3131
3132 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3133
3134         * ada-lang.c (ada_add_all_symbols): Update comment.
3135         (ada_iterate_over_symbols): Delete, move implementation to...
3136         (ada_language::iterate_over_symbols): ...here, a new member
3137         function, rewrite to use range based for loop.
3138         (ada_language_data): Delete la_iterate_over_symbols initializer.
3139         * c-lang.c (c_language_data): Likewise.
3140         (cplus_language_data): Likewise.
3141         (asm_language_data): Likewise.
3142         (minimal_language_data): Likewise.
3143         * d-lang.c (d_language_data): Likewise.
3144         * f-lang.c (f_language_data): Likewise.
3145         * go-lang.c (go_language_data): Likewise.
3146         * language.c (unknown_language_data): Likewise.
3147         (auto_language_data): Likewise.
3148         * language.h (language_data): Delete la_iterate_over_symbols field.
3149         (language_defn::iterate_over_symbols): New member function.
3150         (LA_ITERATE_OVER_SYMBOLS): Update.
3151         * linespec.c (iterate_over_all_matching_symtabs): Update.
3152         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3153         initializer.
3154         * objc-lang.c (objc_language_data): Likewise.
3155         * opencl-lang.c (opencl_language_data): Likewise.
3156         * p-lang.c (pascal_language_data): Likewise.
3157         * rust-lang.c (rust_language_data): Likewise.
3158
3159 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3160
3161         * ada-lang.c (ada_language_data): Delete
3162         la_lookup_transparent_type initializer.
3163         * c-lang.c (c_language_data): Likewise.
3164         (cplus_language_data): Likewise.
3165         (cplus_language::lookup_transparent_type): New member function.
3166         (asm_language_data): Delete la_lookup_transparent_type
3167         initializer.
3168         (minimal_language_data): Likewise.
3169         * d-lang.c (d_language_data): Likewise.
3170         * f-lang.c (f_language_data): Likewise.
3171         * go-lang.c (go_language_data): Likewise.
3172         * language.c (unknown_language_data): Likewise.
3173         (auto_language_data): Likewise.
3174         * language.h (struct language_data): Delete
3175         la_lookup_transparent_type field.
3176         (language_defn::lookup_transparent_type): New member function.
3177         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3178         initializer.
3179         * objc-lang.c (objc_language_data): Likewise.
3180         * opencl-lang.c (opencl_language_data): Likewise.
3181         * p-lang.c (pascal_language_data): Likewise.
3182         * rust-lang.c (rust_language_data): Likewise.
3183         * symtab.c (symbol_matches_domain): Update call.
3184
3185 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3186
3187         * ada-lang.c (ada_language_arch_info): Delete function, move
3188         implementation to...
3189         (ada_language::language_arch_info): ...here, a new member
3190         function.
3191         (ada_language_data): Delete la_language_arch_info.
3192         * c-lang.c (c_language_data): Likewise.
3193         (c_language::language_arch_info): New member function.
3194         (cplus_language_arch_info): Delete function, move
3195         implementation to...
3196         (cplus_language::language_arch_info): ...here, a new member
3197         function.
3198         (cplus_language_data): Delete la_language_arch_info.
3199         (asm_language_data): Likewise.
3200         (asm_language::language_arch_info): New member function.
3201         (minimal_language_data): Delete la_language_arch_info.
3202         (minimal_language::language_arch_info): New member function.
3203         * d-lang.c (d_language_arch_info): Delete function, move
3204         implementation to...
3205         (d_language::language_arch_info): ...here, a new member
3206         function.
3207         (d_language_data): Delete la_language_arch_info.
3208         * f-lang.c (f_language_arch_info): Delete function, move
3209         implementation to...
3210         (f_language::language_arch_info): ...here, a new member
3211         function.
3212         (f_language_data): Delete la_language_arch_info.
3213         * go-lang.c (go_language_arch_info): Delete function, move
3214         implementation to...
3215         (go_language::language_arch_info): ...here, a new member
3216         function.
3217         (go_language_data): Delete la_language_arch_info.
3218         * language.c (unknown_language_data): Likewise.
3219         (unknown_language::language_arch_info): New member function.
3220         (auto_language_data): Delete la_language_arch_info.
3221         (auto_language::language_arch_info): New member function.
3222         (language_gdbarch_post_init): Update call to
3223         la_language_arch_info.
3224         * language.h (language_data): Delete la_language_arch_info
3225         function pointer.
3226         (language_defn::language_arch_info): New function.
3227         * m2-lang.c (m2_language_arch_info): Delete function, move
3228         implementation to...
3229         (m2_language::language_arch_info): ...here, a new member
3230         function.
3231         (m2_language_data): Delete la_language_arch_info.
3232         * objc-lang.c (objc_language_arch_info): Delete function, move
3233         implementation to...
3234         (objc_language::language_arch_info): ...here, a new member
3235         function.
3236         (objc_language_data): Delete la_language_arch_info.
3237         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3238         implementation to...
3239         (opencl_language::language_arch_info): ...here, a new member
3240         function.
3241         (opencl_language_data): Delete la_language_arch_info.
3242         * p-lang.c (pascal_language_arch_info): Delete function, move
3243         implementation to...
3244         (pascal_language::language_arch_info): ...here, a new member
3245         function.
3246         (pascal_language_data): Delete la_language_arch_info.
3247         * rust-lang.c (rust_language_arch_info): Delete function, move
3248         implementation to...
3249         (rust_language::language_arch_info): ...here, a new member
3250         function.
3251         (rust_language_data): Delete la_language_arch_info.
3252
3253 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3254
3255         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3256         initializer.
3257         * c-lang.c (c_language_data): Likewise.
3258         (cplus_language_data): Likewise.
3259         (cplus_language::pass_by_reference_info): New method.
3260         (asm_language_data): Delete la_pass_by_reference initializer.
3261         (minimal_language_data): Likewise.
3262         * cp-abi.c (cp_pass_by_reference): Remove use of
3263         default_pass_by_reference.
3264         * d-lang.c (d_language_data): Likewise.
3265         * f-lang.c (f_language_data): Likewise.
3266         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3267         default_pass_by_reference.
3268         * go-lang.c (go_language_data): Likewise.
3269         * language.c (language_pass_by_reference): Update.
3270         (default_pass_by_reference): Delete.
3271         (unknown_language_data): Delete la_pass_by_reference
3272         initializer.
3273         (auto_language_data): Likewise.
3274         * language.h (struct language_data): Delete la_pass_by_reference
3275         field.
3276         (language_defn::pass_by_reference_info): New member function.
3277         (default_pass_by_reference): Delete declaration.
3278         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3279         initializer.
3280         * objc-lang.c (objc_language_data): Likewise.
3281         * opencl-lang.c (opencl_language_data): Likewise.
3282         * p-lang.c (pascal_language_data): Likewise.
3283         * rust-lang.c (rust_language_data): Likewise.
3284
3285 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3286
3287         * ada-lang.c (ada_read_var_value): Delete function, move
3288         implementation to...
3289         (ada_language::read_var_value): ...here.
3290         (ada_language_data): Delete la_read_var_value initializer.
3291         * c-lang.c (c_language_data): Likewise.
3292         (cplus_language_data): Likewise.
3293         (minimal_language_data): Likewise.
3294         * d-lang.c (d_language_data): Likewise.
3295         * f-lang.c (f_language_data): Likewise.
3296         * findvar.c (default_read_var_value): Rename to...
3297         (language_defn::read_var_value): ...this.
3298         * findvar.c (read_var_value): Update header comment, and change to
3299         call member function instead of function pointer.
3300         * go-lang.c (go_language_data): Likewise.
3301         * language.c (unknown_language_data): Delete la_read_var_value
3302         initializer.
3303         (auto_language_data): Likewise.
3304         * language.h (struct language_data): Delete la_read_var_value
3305         field.
3306         (language_defn::read_var_value): New member function.
3307         (default_read_var_value): Delete declaration.
3308         * m2-lang.c (m2_language_data): Delete la_read_var_value
3309         initializer.
3310         * objc-lang.c (objc_language_data): Likewise.
3311         * opencl-lang.c (opencl_language_data): Likewise.
3312         * p-lang.c (pascal_language_data): Likewise.
3313         * rust-lang.c (rust_language_data): Likewise.
3314         * value.h (default_read_var_value): Delete declaration.
3315
3316 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3317
3318         * ada-lang.c (ada_print_array_index): Delete function, move
3319         implementation to...
3320         (ada_language::print_array_index): ...here.
3321         (ada_language_data): Delete la_print_array_index initializer.
3322         * c-lang.c (c_language_data): Likewise.
3323         (cplus_language_data): Likewise.
3324         (minimal_language_data): Likewise.
3325         * d-lang.c (d_language_data): Likewise.
3326         * f-lang.c (f_language_data): Likewise.
3327         * go-lang.c (go_language_data): Likewise.
3328         * language.c (default_print_array_index): Delete function, move
3329         implementation to...
3330         (language_defn::print_array_index): ...here.
3331         (unknown_language_data): Delete la_print_array_index initializer.
3332         (auto_language_data): Likewise.
3333         * language.h (struct language_data): Delete la_print_array_index
3334         field.
3335         (language_defn::print_array_index): New member function.
3336         (LA_PRINT_ARRAY_INDEX): Update.
3337         (default_print_array_index): Delete declaration.
3338         * m2-lang.c (m2_language_data): Delete la_print_array_index
3339         initializer.
3340         * objc-lang.c (objc_language_data): Likewise.
3341         * opencl-lang.c (opencl_language_data): Likewise.
3342         * p-lang.c (pascal_language_data): Likewise.
3343         * rust-lang.c (rust_language_data): Likewise.
3344
3345 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3346
3347         * gdb/ada-lang.c (ada_language_defn): Convert to...
3348         (ada_language_data): ...this.
3349         (class ada_language): New class.
3350         (ada_language_defn): New static global.
3351         * gdb/c-lang.c (c_language_defn): Convert to...
3352         (c_language_data): ...this.
3353         (class c_language): New class.
3354         (c_language_defn): New static global.
3355         (cplus_language_defn): Convert to...
3356         (cplus_language_data): ...this.
3357         (class cplus_language): New class.
3358         (cplus_language_defn): New static global.
3359         (asm_language_defn): Convert to...
3360         (asm_language_data): ...this.
3361         (class asm_language): New class.
3362         (asm_language_defn): New static global.
3363         (minimal_language_defn): Convert to...
3364         (minimal_language_data): ...this.
3365         (class minimal_language): New class.
3366         (minimal_language_defn): New static global.
3367         * gdb/d-lang.c (d_language_defn): Convert to...
3368         (d_language_data): ...this.
3369         (class d_language): New class.
3370         (d_language_defn): New static global.
3371         * gdb/f-lang.c (f_language_defn): Convert to...
3372         (f_language_data): ...this.
3373         (class f_language): New class.
3374         (f_language_defn): New static global.
3375         * gdb/go-lang.c (go_language_defn): Convert to...
3376         (go_language_data): ...this.
3377         (class go_language): New class.
3378         (go_language_defn): New static global.
3379         * gdb/language.c (unknown_language_defn): Remove declaration.
3380         (current_language): Initialize to nullptr, real initialization is
3381         moved to _initialize_language.
3382         (languages): Delete global.
3383         (language_defn::languages): Define.
3384         (set_language_command): Use language_defn::languages.
3385         (set_language): Likewise.
3386         (range_error): Likewise.
3387         (language_enum): Likewise.
3388         (language_def): Likewise.
3389         (add_set_language_command): Use language_def::languages for the
3390         language list, and language_def to lookup language pointers.
3391         (skip_language_trampoline): Use language_defn::languages.
3392         (unknown_language_defn): Convert to...
3393         (unknown_language_data): ...this.
3394         (class unknown_language): New class.
3395         (unknown_language_defn): New static global.
3396         (auto_language_defn): Convert to...
3397         (auto_language_data): ...this.
3398         (class auto_language): New class.
3399         (auto_language_defn): New static global.
3400         (language_gdbarch_post_init): Use language_defn::languages.
3401         (_initialize_language): Initialize current_language.
3402         * gdb/language.h (struct language_defn): Rename to...
3403         (struct language_data): ...this.
3404         (struct language_defn): New.
3405         (auto_language_defn): Delete.
3406         (unknown_language_defn): Delete.
3407         (minimal_language_defn): Delete.
3408         (ada_language_defn): Delete.
3409         (asm_language_defn): Delete.
3410         (c_language_defn): Delete.
3411         (cplus_language_defn): Delete.
3412         (d_language_defn): Delete.
3413         (f_language_defn): Delete.
3414         (go_language_defn): Delete.
3415         (m2_language_defn): Delete.
3416         (objc_language_defn): Delete.
3417         (opencl_language_defn): Delete.
3418         (pascal_language_defn): Delete.
3419         (rust_language_defn): Delete.
3420         * gdb/m2-lang.c (m2_language_defn): Convert to...
3421         (m2_language_data): ...this.
3422         (class m2_language): New class.
3423         (m2_language_defn): New static global.
3424         * gdb/objc-lang.c (objc_language_defn): Convert to...
3425         (objc_language_data): ...this.
3426         (class objc_language): New class.
3427         (objc_language_defn): New static global.
3428         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3429         (opencl_language_data): ...this.
3430         (class opencl_language): New class.
3431         (opencl_language_defn): New static global.
3432         * gdb/p-lang.c (pascal_language_defn): Convert to...
3433         (pascal_language_data): ...this.
3434         (class pascal_language): New class.
3435         (pascal_language_defn): New static global.
3436         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3437         language pointer, update comment format.
3438         * gdb/rust-lang.c (rust_language_defn): Convert to...
3439         (rust_language_data): ...this.
3440         (class rust_language): New class.
3441         (rust_language_defn): New static global.
3442
3443 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3444
3445         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3446         member variable.
3447         <m_stmt_at_address>: New member variable.
3448         (lnp_state_machine::record_line): Don't record some lines, update
3449         tracking of is_stmt at the same address.
3450         (lnp_state_machine::lnp_state_machine): Initialise new member
3451         variables.
3452
3453 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3454
3455         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3456         "-include gnu-nat-mig.h".
3457         * gnu-nat-mig.h: New file.
3458         * gnu-nat.c: Include "gnu-nat-mig.h".
3459         (exc_server, msg_reply_server, notify_server,
3460         process_reply_server): Remove declarations.
3461
3462 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3463
3464         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3465         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3466         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3467         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3468         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3469         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3470         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3471         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3472         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3473         to gnu_nat_target class.
3474         * gnu-nat.c: Likewise.
3475         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3476         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3477         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3478         object.
3479         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3480         instead of `gnu_target'.
3481
3482 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3483
3484         * i386-gnu-tdep.c: Include "gdbcore.h"
3485         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3486         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3487         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3488         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3489         i386_gnu_sigcontext_addr): New functions
3490         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3491         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3492         tdep.
3493
3494 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3495
3496         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3497         before fork_inferior call. Avoid calling it if target_is_pushed returns
3498         true.
3499
3500 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3501
3502         * gnu-nat.h (gnu_target): New variable declaration.
3503         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3504         gnu_target.
3505         * gnu-nat.c (gnu_target): New variable.
3506         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3507         add_thread_silent, and add_thread calls.
3508         (gnu_nat_target::create_inferior): Pass gnu_target to
3509         add_thread_silent, thread_change_ptid call.
3510         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3511         call.
3512
3513 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3514
3515         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3516         (gnu_nat_target::find_memory_regions): Remove unused
3517         `old_address' variable.
3518
3519 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3520
3521         * gnu-nat.c: Include "gdbarch.h".
3522
3523 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3524
3525         * reply_mig_hack.awk (Error return): Cast function through
3526         void *, to bypass compiler function call check.
3527
3528 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3529
3530         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3531         $(srcdir)/reply_mig_hack.awk.
3532
3533 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3534
3535         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3536
3537 2020-05-30  Jonny Grant  <jg@jguk.org>
3538
3539         * configure.ac (ACX_BUGURL): change bug URL to https.
3540
3541 2020-05-30  Pedro Alves  <palves@redhat.com>
3542
3543         * cp-support.c (replace_typedefs_template): New.
3544         (replace_typedefs_qualified_name): Handle
3545         DEMANGLE_COMPONENT_TEMPLATE.
3546
3547 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3548
3549         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3550         dwarf2/index-cache.h, dwarf2/index-write.c,
3551         dwarf2/index-write.h, dwarf2/line-header.c,
3552         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3553         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3554         variables and fields from `dwarf2_per_objfile` to just
3555         `per_objfile` throughout.
3556
3557 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3558
3559         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3560         <push_dwarf_reg_entry_value>: Add comment.
3561
3562 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3563             Keith Seitz  <keiths@redhat.com>
3564
3565         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3566         instead of PyEval_ReleaseLock.
3567         (class gdbpy_gil): Move to earlier in file.
3568         (finalize_python): Set gdb_python_initialized.
3569         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3570         when not initialized.
3571
3572 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3573
3574         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3575         <push_dwarf_reg_entry_value>: Remove assert.  Override
3576         per_objfile with caller_per_objfile.
3577
3578 2020-05-28  Tom de Vries  <tdevries@suse.de>
3579
3580         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3581         PR gold/15646 workaround to symbol kind "type".
3582
3583 2020-05-27  Tom Tromey  <tromey@adacore.com>
3584
3585         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3586
3587 2020-05-27  Tom Tromey  <tromey@adacore.com>
3588
3589         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3590         Use htab_find_with_hash.
3591         <add_abbrev>: Remove "abbrev_number" parameter.
3592         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3593         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3594         (hash_abbrev): Add comment.
3595         (abbrev_table::lookup_abbrev): Move to header file.
3596         (abbrev_table::read): Update.
3597
3598 2020-05-27  Tom Tromey  <tromey@adacore.com>
3599
3600         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3601         method.
3602         <canonical_name>: New member.
3603         <raw_name>: Rename from "name".
3604         (partial_die_info): Initialize canonical_name.
3605         (scan_partial_symbols): Check raw_name.
3606         (partial_die_parent_scope, partial_die_full_name)
3607         (add_partial_symbol, add_partial_subprogram)
3608         (add_partial_enumeration, load_partial_dies): Use "name" method.
3609         (partial_die_info::name): New method.
3610         (partial_die_info::read, guess_partial_die_structure_name)
3611         (partial_die_info::fixup): Update.
3612
3613 2020-05-27  Tom Tromey  <tromey@adacore.com>
3614
3615         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3616         <get_ref_die_offset>: Inline.
3617         <get_ref_die_offset_complaint>: New method.
3618         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3619         (attribute::get_ref_die_offset_complaint): Rename from
3620         get_ref_die_offset.  Just issue complaint.
3621
3622 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3623
3624         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3625
3626 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3627
3628         * exec.c (exec_file_attach): Use errno value of first openp failure.
3629
3630 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3631
3632         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3633         Don't close thread handle.
3634
3635 2020-05-27  Tom Tromey  <tom@tromey.com>
3636             Simon Marchi  <simon.marchi@efficios.com>
3637
3638         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3639         shared_ptr.
3640         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3641         member.
3642         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3643         dwarf2_per_bfd_objfile_data_key>: New globals.
3644         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3645         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3646         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3647         shared.
3648         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3649         short-circuit when sharing.
3650         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3651         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3652
3653 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3654
3655         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3656         to...
3657         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3658         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3659
3660 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3661
3662         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3663         build_name_components, find_name_components_bounds>:
3664         Add per_objfile parameter.
3665         (struct mapped_index) <symbol_name_at>: Likewise.
3666         (struct mapped_debug_names): Remove constructor.
3667         <dwarf2_per_objfile>: Remove field.
3668         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3669         (mapped_index_base::find_name_components_bounds,
3670         mapped_index_base::build_name_components,
3671         dw2_expand_symtabs_matching_symbol): Likewise.
3672         (class mock_mapped_index) <symbol_name_at>: Likewise.
3673         (check_match): Likewise.
3674         (check_find_bounds_finds): Likewise.
3675         (test_mapped_index_find_name_component_bounds): Update.
3676         (CHECK_MATCH): Update.
3677         (dw2_expand_symtabs_matching): Update.
3678         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3679         per_objfile parameter.
3680         <find_vec_in_debug_names>: Likewise.
3681         <m_per_objfile>: New field.
3682         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3683         parameter.
3684         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3685         (dw2_debug_names_iterator::next): Update.
3686         (dw2_debug_names_lookup_symbol): Update.
3687         (dw2_debug_names_expand_symtabs_for_function): Update.
3688         (dw2_debug_names_map_matching_symbols): Update.
3689         (dw2_debug_names_expand_symtabs_matching): Update.
3690         (dwarf2_read_debug_names): Update.
3691
3692 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3693
3694         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3695         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3696         move to dwarf2_per_objfile.
3697         <read_in_chain>: Remove.
3698         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3699         remove_all_cus, age_comp_units>: New methods.
3700         <m_dwarf2_cus>: New member.
3701         (struct dwarf2_per_cu_data) <cu>: Remove.
3702         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3703         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3704         moved to methods of dwarf2_per_objfile.
3705         (dwarf2_clear_marks): Remove.
3706         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3707         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3708         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3709         (dwarf2_per_objfile::remove_all_cus): New.
3710         (class free_cached_comp_units) <~free_cached_comp_units>:
3711         Update.
3712         (load_cu): Update.
3713         (dw2_do_instantiate_symtab): Adjust.
3714         (fill_in_sig_entry_from_dwo_entry): Adjust.
3715         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3716         (cutu_reader::cutu_reader): Likewise.
3717         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3718         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3719         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3720         and dwarf2_per_objfile::age_comp_units.
3721         (load_partial_comp_unit): Update.
3722         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3723         (process_queue): Likewise.
3724         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3725         backlink.
3726         (dwarf2_read_addr_index): Likewise.
3727         (follow_die_offset): Likewise.
3728         (dwarf2_fetch_die_loc_sect_off): Likewise.
3729         (dwarf2_fetch_constant_bytes): Likewise.
3730         (dwarf2_fetch_die_type_sect_off): Likewise.
3731         (follow_die_sig_1): Likewise.
3732         (load_full_type_unit): Likewise.
3733         (read_signatured_type): Likewise.
3734         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3735         (dwarf2_cu::~dwarf2_cu): Remove.
3736         (dwarf2_per_objfile::get_cu): New.
3737         (dwarf2_per_objfile::set_cu): New.
3738         (age_cached_comp_units): Rename to...
3739         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3740         to std::unordered_map.
3741         (free_one_cached_comp_unit): Rename to...
3742         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3743         to std::unordered_map.
3744         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3745         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3746         a dwarf2_per_objfile in data.
3747         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3748         (dwarf2_clear_marks): Remove.
3749
3750 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3751
3752         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3753         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3754         (init_tu_and_read_dwo_dies): Likewise.
3755         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3756         (cutu_reader::cutu_reader): Likewise.
3757         (load_partial_comp_unit): Likewise.
3758         (process_psymtab_comp_unit): Update.
3759         (build_type_psymtabs_1): Update.
3760         (process_skeletonless_type_unit): Update.
3761         (load_full_comp_unit): Update.
3762         (find_partial_die): Update.
3763         (dwarf2_read_addr_index): Update.
3764         (read_signatured_type): Update.
3765
3766 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3767
3768         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3769         m_header_read_in>: New fields.
3770         <get_header>: New method.
3771         * dwarf2/read.c (per_cu_header_read_in): Remove.
3772         (dwarf2_per_cu_data::get_header): New.
3773         (dwarf2_per_cu_data::addr_size): Update.
3774         (dwarf2_per_cu_data::offset_size): Update.
3775         (dwarf2_per_cu_data::ref_addr_size): Update.
3776
3777 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3778
3779         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3780         (dw2_do_instantiate_symtab): Update.
3781         (queue_and_load_all_dwo_tus): Change parameter from
3782         dwarf2_per_cu_data to dwarf2_cu.
3783         (dwarf2_fetch_die_loc_sect_off): Update.
3784         (dwarf2_fetch_constant_bytes): Update.
3785         (dwarf2_fetch_die_type_sect_off): Update.
3786
3787 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3788
3789         * dwarf2/read.c (process_full_comp_unit,
3790         process_full_type_unit): Remove per_cu, per_objfile paramters.
3791         Add dwarf2_cu parameter.
3792         (process_queue): Update.
3793
3794 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3795
3796         * dwarf2/read.c (create_cu_from_index_list): Replace
3797         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3798         (create_cus_from_index_list): Likewise.
3799         (create_cus_from_index): Likewise.
3800         (create_signatured_type_table_from_index): Likewise.
3801         (create_cus_from_debug_names_list): Likewise.
3802         (create_cus_from_debug_names): Likewise.
3803         (dwarf2_read_gdb_index): Update.
3804         (dwarf2_read_debug_names): Update.
3805
3806 2020-05-27  Tom Tromey  <tom@tromey.com>
3807             Simon Marchi  <simon.marchi@efficios.com>
3808
3809         * dwarf2/read.h (struct dwarf2_per_objfile)
3810         <get_type_for_signatured_type, set_type_for_signatured_type>:
3811         New methods.
3812         <m_type_map>: New member.
3813         (struct signatured_type) <type>: Remove.
3814         * dwarf2/read.c
3815         (dwarf2_per_objfile::get_type_for_signatured_type,
3816         dwarf2_per_objfile::set_type_for_signatured_type): New.
3817         (get_signatured_type): Use new methods.
3818
3819 2020-05-27  Tom Tromey  <tom@tromey.com>
3820             Simon Marchi  <simon.marchi@efficios.com>
3821
3822         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3823         (struct dwarf2_per_objfile) <type_units>: New member.
3824         <get_type_unit_group_unshareable>: New method.
3825         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3826         num_symtabs, symtabs>: Remove; move to
3827         type_unit_group_unshareable.
3828         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3829         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3830         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3831
3832 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3833
3834         * dwarf2/read.h (struct dwarf2_per_cu_data):
3835         <dwarf2_per_objfile>: Remove.
3836         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3837         dwarf2_per_objfile.
3838         (create_signatured_type_table_from_index): Likewise.
3839         (create_signatured_type_table_from_debug_names): Likewise.
3840         (create_debug_type_hash_table): Likewise.
3841         (fill_in_sig_entry_from_dwo_entry): Likewise.
3842         (create_type_unit_group): Likewise.
3843         (read_comp_units_from_section): Likewise.
3844         (create_cus_hash_table): Likewise.
3845
3846 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3847
3848         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3849         dwarf2_per_cu_data::dwarf2_per_objfile.
3850         (compute_compunit_symtab_includes): Likewise.
3851         (dwarf2_cu::start_symtab): Likewise.
3852
3853 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3854
3855         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3856         parameter.
3857         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3858         (read_namespace_alias): Update.
3859         (lookup_die_type): Update.
3860         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3861         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3862         Update.
3863         (disassemble_dwarf_expression): Update.
3864
3865 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3866
3867         * dwarf2/read.h (struct dwarf2_queue_item): Add
3868         dwarf2_per_objfile parameter, assign new parameter.
3869         <per_objfile>: New field.
3870         * dwarf2/read.c (free_one_cached_comp_unit): Add
3871         dwarf2_per_objfile parameter.
3872         (queue_comp_unit): Likewise.
3873         (dw2_do_instantiate_symtab): Update.
3874         (process_psymtab_comp_unit): Update.
3875         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3876         (process_imported_unit_die): Update.
3877         (queue_and_load_dwo_tu): Update.
3878         (follow_die_offset): Update.
3879         (follow_die_sig_1): Update.
3880
3881 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3882
3883         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3884         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3885         (read_call_site_scope): Assign per_objfile.
3886         (dwarf2_per_cu_data::objfile): Remove.
3887         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3888         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3889         dwarf2_per_objfile parameter.
3890         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3891         dwarf2_per_objfile parameter.
3892         (dwarf_expr_reg_to_entry_parameter): Add output
3893         dwarf2_per_objfile parameter.
3894         (locexpr_get_frame_base): Update.
3895         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3896         <push_dwarf_reg_entry_value>: Update.
3897         <call_site_to_target_addr>: Update.
3898         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3899         parameter.
3900         (value_of_dwarf_reg_entry): Update.
3901         (rw_pieced_value): Update.
3902         (indirect_synthetic_pointer): Update.
3903         (dwarf2_evaluate_property): Update.
3904         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3905         parameter.
3906         (locexpr_read_variable): Update.
3907         (locexpr_get_symbol_read_needs): Update.
3908         (loclist_read_variable): Update.
3909
3910 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3911
3912         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3913         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3914         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3915         parameter.
3916         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3917         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3918         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3919         parameter.
3920         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3921         sect_variable_value): Add dwarf2_per_objfile parameter.
3922         (class dwarf_evaluate_loc_desc) <dwarf_call,
3923         dwarf_variable_value>: Update.
3924         (fetch_const_value_from_synthetic_pointer): Add
3925         dwarf2_per_objfile parameter.
3926         (fetch_const_value_from_synthetic_pointer): Update.
3927         (coerced_pieced_ref): Update.
3928         (class symbol_needs_eval_context) <dwarf_call,
3929         dwarf_variable_value>: Update.
3930         (dwarf2_compile_expr_to_ax): Update.
3931
3932 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3933
3934         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3935         parameter.
3936         (dwarf2_evaluate_loc_desc_full): Update.
3937
3938 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3939
3940         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3941         parameter.
3942         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3943         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3944         dwarf2_per_objfile parameter.
3945         (decode_debug_loc_dwo_addresses): Likewise.
3946         (dwarf2_find_location_expression): Update.
3947         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3948         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3949         parameter.
3950         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3951         parameter.
3952         (locexpr_describe_location_1): Likewise.
3953         (locexpr_describe_location): Update.
3954
3955 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3956
3957         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3958         Remove.
3959         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3960         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3961         (dwarf2_compile_property_to_c): Update.
3962         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3963         use text offset from objfile.
3964         (locexpr_tracepoint_var_ref): Update.
3965         (locexpr_generate_c_location): Update.
3966         (loclist_describe_location): Update.
3967         (loclist_tracepoint_var_ref): Update.
3968         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3969         dwarf2_per_objfile parameter.
3970         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3971         use text offset from objfile.
3972         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3973
3974 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3975
3976         * dwarf2/expr.h (struct dwarf_expr_context)
3977         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3978         <offset>: Remove.
3979         <per_objfile>: New member.
3980         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3981         dwarf2_per_objfile parameter.  Don't set offset, set
3982         per_objfile.
3983         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3984         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3985         a dwarf2_per_objfile object instead of an offset.
3986         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3987         constructor.
3988         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3989         to dwarf2_expr_executor constructor.  Don't set offset.
3990         (dwarf2_fetch_cfa_info): Update.
3991         (struct dwarf2_frame_cache) <text_offset>: Remove.
3992         <per_objfile>: New field.
3993         (dwarf2_frame_cache): Update.
3994         (dwarf2_frame_prev_register): Update.
3995         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3996         <dwarf_evaluate_loc_desc>: Add constructor.
3997         (dwarf2_evaluate_loc_desc_full): Update.
3998         (dwarf2_locexpr_baton_eval): Update.
3999         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4000         Add constructor.
4001         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4002
4003 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4004
4005         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4006         addr_sized_int_type>: Move to dwarf2_cu.
4007         <int_type>: Move to dwarf2_per_objfile.
4008         (struct dwarf2_per_objfile) <int_type>: Move here.
4009         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4010         addr_sized_int_type>: Move here.
4011         (read_func_scope): Update.
4012         (read_array_type): Update.
4013         (read_tag_string_type): Update.
4014         (attr_to_dynamic_prop): Update.
4015         (dwarf2_per_cu_data::int_type): Rename to...
4016         (dwarf2_per_objfile::int_type): ... this.
4017         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4018         (dwarf2_cu::addr_sized_int_type): ... this.
4019         (read_subrange_type): Update.
4020         (dwarf2_per_cu_data::addr_type): Rename to...
4021         (dwarf2_cu::addr_type): ... this.
4022         (set_die_type): Update.
4023
4024 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4025
4026         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4027         data through per_cu->cu.
4028
4029 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4030
4031         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4032         dwarf2_per_cu_data parameter fo dwarf2_cu.
4033         (lookup_dwo_type_unit): Likewise.
4034         (read_cutu_die_from_dwo): Likewise.
4035         (lookup_dwo_unit): Likewise.
4036         (open_and_init_dwo_file): Likewise.
4037         (lookup_dwo_cutu): Likewise.
4038         (lookup_dwo_comp_unit): Likewise.
4039         (lookup_dwo_type_unit): Likewise.
4040         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4041         (cutu_reader::cutu_reader): Update.
4042
4043 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4044
4045         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4046         parameter.
4047         (process_full_type_unit): Likewise.
4048         (process_queue): Update.
4049
4050 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4051
4052         * dwarf2/read.c (recursively_compute_inclusions): Add
4053         dwarf2_per_objfile parameter.
4054         (compute_compunit_symtab_includes): Likewise.
4055         (process_cu_includes): Update.
4056
4057 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4058
4059         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4060         parameter.
4061         (create_type_unit_group): Update.
4062         (process_psymtab_comp_unit_reader): Update.
4063         (build_type_psymtabs_reader): Update.
4064
4065 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4066
4067         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4068         object through m_this_cu->cu.
4069
4070 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4071
4072         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4073         the info parameter.
4074         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4075
4076 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4077
4078         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4079         per_objfile parameter.
4080         (load_full_type_unit): Add per_objfile parameter.
4081         (read_signatured_type): Likewise.
4082         (load_full_comp_unit): Likewise.
4083         (load_cu): Likewise.
4084         (dw2_do_instantiate_symtab): Likewise.
4085         (dw2_get_file_names): Likewise.
4086         (dw2_map_symtabs_matching_filename): Update.
4087         (dw_expand_symtabs_matching_file_matcher): Update.
4088         (dw2_map_symbol_filenames): Update.
4089         (process_psymtab_comp_unit): Add per_objfile parameter.
4090         (build_type_psymtabs_1): Update.
4091         (process_skeletonless_type_unit): Update.
4092         (dwarf2_build_psymtabs_hard): Update.
4093         (load_partial_comp_unit): Add per_objfile parameter.
4094         (scan_partial_symbols): Update.
4095         (load_full_comp_unit): Add per_objfile parameter.
4096         (process_imported_unit_die): Update.
4097         (create_cus_hash_table): Update.
4098         (find_partial_die): Update.
4099         (dwarf2_read_addr_index): Update.
4100         (follow_die_offset): Update.
4101         (dwarf2_fetch_die_loc_sect_off): Update.
4102         (dwarf2_fetch_constant_bytes): Update.
4103         (dwarf2_fetch_die_type_sect_off): Update.
4104         (follow_die_sig_1): Update.
4105         (load_full_type_unit): Add per_objfile parameter.
4106         (read_signatured_type): Likewise.
4107
4108 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4109
4110         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4111         of objfile_name.
4112
4113 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4114
4115         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4116         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4117         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4118         field.
4119         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4120         (create_cus_from_index): Update.
4121         (dwarf2_read_gdb_index): Update.
4122         (create_cus_from_debug_names): Update.
4123         (dwarf2_read_debug_names): Update.
4124         (get_abbrev_section_for_cu): Update.
4125         (create_all_comp_units): Update.
4126         (read_attribute_value): Update.
4127         (get_debug_line_section): Update.
4128         * dwarf2/index-cache.c (index_cache::store): Update.
4129         * dwarf2/index-write.c (save_gdb_index_command): Update.
4130         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4131
4132 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4133
4134         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4135         member.
4136         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4137         dwarf2_per_cu_data::per_bfd.
4138         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4139         (create_type_unit_group): Likewise.
4140         (queue_comp_unit): Remove reference to
4141         per_cu->dwarf2_per_objfile.
4142         (maybe_queue_comp_unit): Likewise.
4143         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4144         (create_cus_hash_table): Assign new field.
4145
4146 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4147
4148         * dwarf2/read.c: Replace
4149         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4150         dwarf2_cu->per_objfile throughout.
4151
4152 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4153
4154         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4155         parameter, don't use per_cu->dwarf2_per_objfile.
4156         (dw2_instantiate_symtab): Likewise.
4157         (dw2_find_last_source_symtab): Update.
4158         (dw2_map_expand_apply): Update.
4159         (dw2_lookup_symbol): Update.
4160         (dw2_expand_symtabs_for_function): Update.
4161         (dw2_expand_all_symtabs): Update.
4162         (dw2_expand_symtabs_with_fullname): Update.
4163         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4164         don't use per_cu->dwarf2_per_objfile.
4165         (dw2_expand_marked_cus): Update.
4166         (dw2_find_pc_sect_compunit_symtab): Update.
4167         (dw2_debug_names_lookup_symbol): Update.
4168         (dw2_debug_names_expand_symtabs_for_function): Update.
4169         (dw2_debug_names_map_matching_symbols): Update.
4170         (dwarf2_psymtab::expand_psymtab): Update.
4171
4172 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4173
4174         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4175         <per_objfile>: New member.
4176         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4177         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4178         call to dwarf2_cu.
4179         (cutu_reader::cutu_reader): Update.
4180         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4181
4182 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4183
4184         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4185         struct dwarf2_per_objfile.
4186         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4187         dwarf2_per_bfd.
4188         * dwarf2/read.c (set_die_type): Update.
4189         (get_die_type_at_offset): Update.
4190
4191 2020-05-27  Tom Tromey  <tom@tromey.com>
4192             Simon Marchi  <simon.marchi@efficios.com>
4193
4194         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4195         method.
4196         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4197         get_symtab, set_symtab>: New methods.
4198         <m_symtabs>: New field.
4199         (struct dwarf2_psymtab): Derive from partial_symtab.
4200         <readin_p, get_compunit_symtab>: Declare methods.
4201         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4202         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4203         New methods.
4204         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4205         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4206         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4207         (dw2_symtab_iter_next, dw2_print_stats)
4208         (dw2_expand_symtabs_with_fullname)
4209         (dw2_expand_symtabs_matching_one)
4210         (dw_expand_symtabs_matching_file_matcher)
4211         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4212         (dw2_debug_names_iterator::next)
4213         (dw2_debug_names_map_matching_symbols)
4214         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4215         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4216         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4217         New methods.
4218         (get_compunit_symtab, process_full_comp_unit)
4219         (process_full_type_unit): Update.
4220         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4221
4222 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4223
4224         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4225         then introduce a new dwarf2_per_objfile type.
4226         <read_line_string>: Move to the new dwarf2_per_objfile type.
4227         <objfile>: Likewise.
4228         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4229         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4230         dwarf2_per_objfile->per_bfd.
4231         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4232         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4233         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4234         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4235         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4236         (dwarf2_per_objfile::locate_sections): Rename to...
4237         (dwarf2_per_bfd::locate_sections): ... this.
4238         (dwarf2_per_objfile::get_cutu): Rename to...
4239         (dwarf2_per_bfd::get_cutu): ... this.
4240         (dwarf2_per_objfile::get_cu): Rename to...
4241         (dwarf2_per_bfd::get_cu): ... this.
4242         (dwarf2_per_objfile::get_tu): Rename to...
4243         (dwarf2_per_bfd::get_tu): ... this.
4244         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4245         (dwarf2_per_bfd::allocate_per_cu): ... this.
4246         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4247         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4248         (get_gdb_index_contents_ftype): Change parameter from
4249         dwarf2_per_objfile to dwarf2_per_bfd.
4250         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4251         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4252
4253 2020-05-27  Tom Tromey  <tom@tromey.com>
4254             Simon Marchi  <simon.marchi@efficios.com>
4255
4256         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4257         (allocate_piece_closure): Set "per_objfile" member.
4258         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4259         (locexpr_describe_location, loclist_describe_location): Use new
4260         member.
4261         * dwarf2/read.c (read_call_site_scope)
4262         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4263         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4264         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4265         handle_data_member_location): Set per_objfile member.
4266         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4267         member.
4268         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4269
4270 2020-05-27  Tom Tromey  <tom@tromey.com>
4271
4272         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4273         allocate_signatured_type>: Declare new methods.
4274         <m_num_psymtabs>: New member.
4275         (struct dwarf2_per_cu_data) <index>: New member.
4276         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4277         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4278         (create_cu_from_index_list): Use allocate_per_cu.
4279         (create_signatured_type_table_from_index)
4280         (create_signatured_type_table_from_debug_names)
4281         (create_debug_type_hash_table, add_type_unit)
4282         (read_comp_units_from_section): Use allocate_signatured_type.
4283
4284 2020-05-27  Tom Tromey  <tom@tromey.com>
4285
4286         * psymtab.c (partial_map_expand_apply)
4287         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4288         (psym_lookup_global_symbol_language)
4289         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4290         (psym_print_stats, psym_expand_symtabs_for_function)
4291         (psym_map_symbol_filenames, psym_map_matching_symbols)
4292         (psym_expand_symtabs_matching)
4293         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4294         (maintenance_check_psymtabs): Update.
4295         * psympriv.h (struct partial_symtab) <readin_p,
4296         get_compunit_symtab>: Add objfile parameter.
4297         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4298         Likewise.
4299         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4300         get_compunit_symtab>: Likewise.
4301         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4302
4303 2020-05-27  Tom Tromey  <tom@tromey.com>
4304
4305         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4306         member.
4307         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4308         (create_cu_from_index_list)
4309         (create_signatured_type_table_from_index)
4310         (create_signatured_type_table_from_debug_names)
4311         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4312         (dwarf2_create_include_psymtab)
4313         (create_debug_type_hash_table, add_type_unit)
4314         (create_type_unit_group, read_comp_units_from_section)
4315         (dwarf2_compute_name, create_cus_hash_table)
4316         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4317         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4318         obstack.
4319         (dw2_get_real_path): Likewise.  Change argument to
4320         dwarf2_per_objfile.
4321
4322 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4323
4324         PR tdep/26000
4325         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4326         for ldrd (immediate).
4327
4328 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4329
4330         * command.h: Add comment giving the name of class_tui.
4331         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4332         create the fake command for the help for class_tui.
4333
4334 2020-05-26  Tom Tromey  <tromey@adacore.com>
4335
4336         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4337         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4338         (val_atr): New function.
4339         (value_val_atr): Use it.
4340         * ada-valprint.c (print_optional_low_bound): Change low bound
4341         handling for enums.
4342         (val_print_packed_array_elements): Don't call discrete_position.
4343         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4344         discrete_position for enum types.
4345         * language.c (default_print_array_index): Change type.
4346         * language.h (struct language_defn) <la_print_array_index>: Add
4347         index_type parameter, change type of index_value.
4348         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4349         (default_print_array_index): Update.
4350         * valprint.c (maybe_print_array_index): Don't call
4351         value_from_longest.  Update.
4352         (value_print_array_elements): Don't call discrete_position.
4353
4354 2020-05-26  Tom Tromey  <tromey@adacore.com>
4355
4356         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4357         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4358
4359 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4360
4361         PR gdb/13519
4362         * avr-tdep.c (avr_integer_to_address): Return data or code
4363         address accordingly to the second 'type' argument of the
4364         function.
4365
4366 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4367
4368         * infcmd.c, inferior.h: (construct_inferior_arguments):
4369         Moved function from here to gdbsupport/common-inferior.{h,cc}
4370
4371 2020-05-23  Tom Tromey  <tom@tromey.com>
4372
4373         Revert commit eca1f90c:
4374         * NEWS: Remove entry for completion styling.
4375         * completer.c (_rl_completion_prefix_display_length): Move
4376         declaration later.
4377         (gdb_fnprint): Revert.
4378         (gdb_display_match_list_1): Likewise.
4379         * cli/cli-style.c (completion_prefix_style)
4380         (completion_difference_style, completion_suffix_style): Remove.
4381         (_initialize_cli_style): Revert.
4382         * cli/cli-style.h (completion_prefix_style)
4383         (completion_difference_style, completion_suffix_style): Don't
4384         declare.
4385
4386 2020-05-24  Pedro Alves  <palves@redhat.com>
4387
4388         * symtab.c (completion_list_add_name): Return boolean indication
4389         of whether the symbol matched.
4390         (completion_list_add_symbol): Don't try to remove C++ aliases if
4391         the symbol didn't match in the first place.
4392         * symtab.h (completion_list_add_name): Return bool.
4393
4394 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4395
4396         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4397         type::field.
4398
4399 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4400
4401         GDB 9.2 released.
4402
4403 2020-05-23  Tom Tromey  <tom@tromey.com>
4404
4405         * NEWS: Add entry for completion styling.
4406         * completer.c (_rl_completion_prefix_display_length): Move
4407         declaration earlier.
4408         (gdb_fnprint): Use completion_style.
4409         (gdb_display_match_list_1): Likewise.
4410         * cli/cli-style.c (completion_prefix_style)
4411         (completion_difference_style, completion_suffix_style): New
4412         globals.
4413         (_initialize_cli_style): Register new globals.
4414         * cli/cli-style.h (completion_prefix_style)
4415         (completion_difference_style, completion_suffix_style): Declare.
4416
4417 2020-05-23  Pedro Alves  <palves@redhat.com>
4418
4419         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4420         (parse_escape): Use ISDIGIT instead of isdigit.
4421         (puts_debug): Use gdb_isprint instead of isprint.
4422         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4423         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4424         ISSPACE instead of isspace.
4425         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4426         instead of isspace.
4427         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4428         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4429         instead of isxdigit and ISDIGIT instead of isdigit.
4430
4431 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4432
4433         * gdbtypes.h (struct type) <field>: New method.
4434         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4435         or type::field.
4436
4437 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4438
4439         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4440         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4441         modify the propery to use type::set_fields instead.
4442
4443 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4444
4445         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4446         type::num_fields instead.
4447
4448 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4449
4450         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4451         methods.
4452         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4453         that modify the number of fields to use type::set_num_fields
4454         instead.
4455
4456 2020-05-22  Tom Tromey  <tromey@adacore.com>
4457
4458         * compile/compile-object-load.h (munmap_list_free): Don't
4459         declare.
4460
4461 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4462
4463         * annotate.c (annotate_source_line): Update return type, add call
4464         to update current symtab and line.
4465         * annotate.h (annotate_source_line): Update return type, and
4466         extend header comment.
4467         * source.c (info_line_command): Check annotation_level before
4468         calling annotate_source_line.
4469         * stack.c (print_frame_info): If calling annotate_source_line
4470         returns true, then don't print any other source line information.
4471
4472 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4473
4474         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4475
4476 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4477
4478         * coffread.c (patch_type): Remove NULL check before xfree.
4479         * corefile.c (set_gnutarget): Likewise.
4480         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4481         * exec.c (build_section_table): Likewise.
4482         * remote.c (remote_target::pass_signals): Likewise.
4483         * utils.c (n_spaces): Likewise.
4484         * cli/cli-script.c (document_command): Likewise.
4485         * i386-windows-tdep.c (core_process_module_section): Likewise.
4486         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4487
4488 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4489
4490         * symfile.c (reread_symbols): Clear objfile's section_offsets
4491         vector and section indices, re-compute them by calling
4492         sym_offsets.
4493
4494 2020-05-20  Tom Tromey  <tromey@adacore.com>
4495
4496         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4497         (desc_one_bound, desc_index_type): Compute field name.
4498
4499 2020-05-20  Tom de Vries  <tdevries@suse.de>
4500
4501         PR symtab/25833
4502         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4503
4504 2020-05-20  Alan Modra  <amodra@gmail.com>
4505
4506         PR 25993
4507         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4508         bfd_set_filename.
4509         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4510         passed to bfd_set_filename.
4511         * symfile-mem.c (add_vsyscall_page): Likewise for string
4512         passed to symbol_file_add_from_memory.
4513         (symbol_file_add_from_memory): Make name param a const char* and
4514         don't strdup.
4515
4516 2020-05-20  Alan Modra  <amodra@gmail.com>
4517
4518         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4519         rather than accessing bfd->filename directly.
4520         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4521         and use bfd_section_name.
4522         * dwarf2/frame.c (decode_frame_entry): Likewise.
4523         * exec.c (exec_set_section_address): Likewise.
4524         * solib-aix.c (solib_aix_bfd_open): Likewise.
4525         * stap-probe.c (get_stap_base_address): Likewise.
4526         * symfile.c (reread_symbols): Likewise.
4527
4528 2020-05-19  Tom Tromey  <tromey@adacore.com>
4529
4530         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4531
4532 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4533
4534         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4535
4536 2020-05-19  Pedro Alves  <palves@redhat.com>
4537
4538         * NEWS (set exec-file-mismatch): Adjust entry.
4539         * exec.c: Include "build-id.h".
4540         (validate_exec_file): Try to match build IDs instead of filenames.
4541         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4542         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4543         and pass down 'warn_if_slow'.
4544         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4545         gdb_bfd_open_closure to pass it down.
4546         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4547
4548 2020-05-19  Pedro Alves  <palves@redhat.com>
4549
4550         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4551         * target.c (target_fileio_open_1): Rename to target_fileio_open
4552         and make extern.  Use bool.
4553         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4554         (target_fileio_read_alloc_1): Adjust.
4555         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4556         (target_fileio_open_warn_if_slow): Delete declaration.
4557
4558 2020-05-19  Pedro Alves  <palves@redhat.com>
4559
4560         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4561         Adjust all callers.
4562
4563 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4564
4565         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4566         whether disp is negative.
4567
4568 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4569
4570         * symfile.h (struct symfile_segment_data)
4571         <~symfile_segment_data>: Remove.
4572         <segment_info>: Change to std::vector.
4573         * symfile.c (default_symfile_segments): Update.
4574         * elfread.c (elf_symfile_segments): Update.
4575
4576 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4577
4578         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4579         <segments>: New.
4580         <segment_bases, segment_sizes>: Remove.
4581         * symfile.c (default_symfile_segments): Update.
4582         * elfread.c (elf_symfile_segments): Update.
4583         * remote.c (remote_target::get_offsets): Update.
4584         * solib-target.c (solib_target_relocate_section_addresses):
4585         Update.
4586
4587 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4588
4589         * symfile.h (struct symfile_segment_data): Initialize fields.
4590         <~symfile_segment_data>: Add.
4591         (symfile_segment_data_up): New.
4592         (struct sym_fns) <sym_segments>: Return a
4593         symfile_segment_data_up.
4594         (default_symfile_segments): Return a symfile_segment_data_up.
4595         (free_symfile_segment_data): Remove.
4596         (get_symfile_segment_data): Return a symfile_segment_data_up.
4597         * symfile.c (default_symfile_segments): Likewise.
4598         (get_symfile_segment_data): Likewise.
4599         (free_symfile_segment_data): Remove.
4600         (symfile_find_segment_sections): Update.
4601         * elfread.c (elf_symfile_segments): Return a
4602         symfile_segment_data_up.
4603         * remote.c (remote_target::get_offsets): Update.
4604         * solib-target.c (solib_target_relocate_section_addresses):
4605         Update.
4606         * symfile-debug.c (debug_sym_segments): Return a
4607         symfile_segment_data_up.
4608
4609 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4610
4611         PR build/25981
4612         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4613         Hardcode register numbers.
4614
4615         PR build/25981
4616         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4617         procfs_find_LDT_entry): Remove.
4618         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4619         procfs_find_LDT_entry): Remove.
4620         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4621         Remove.
4622
4623 2020-05-17  Pedro Alves  <palves@redhat.com>
4624             Andrew Burgess  <andrew.burgess@embecosm.com>
4625             Keno Fischer  <keno@juliacomputing.com>
4626
4627         PR gdb/25741
4628         * breakpoint.c (build_target_condition_list): Update comments.
4629         (build_target_command_list): Update comments and skip matching
4630         locations.
4631         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4632         a separate function.  Simplify "set breakpoint auto-hw off"
4633         handling.
4634         (insert_breakpoints): Update comment.
4635         (tracepoint_locations_match): New parameter.  For breakpoints,
4636         compare location types too, if the caller wants to.
4637         (handle_automatic_hardware_breakpoints): New functions.
4638         (bp_location_is_less_than): Also sort by location type and
4639         hardware breakpoint length.
4640         (update_global_location_list): Handle "set breakpoint auto-hw on"
4641         here.
4642         (update_breakpoint_locations): Ask breakpoint_locations_match to
4643         ignore location types.
4644
4645 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4646
4647         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4648         type::name instead.
4649
4650 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4651
4652         * gdbtypes.h (struct type) <name, set_name>: New methods.
4653         (TYPE_CODE): Use type::name.  Change all call sites used to set
4654         the name to use type::set_name instead.
4655
4656 2020-05-16  Tom Tromey  <tom@tromey.com>
4657
4658         * top.c (quit_force): Update.
4659         * infrun.c (handle_no_resumed): Update.
4660         * top.h (all_uis): New function.
4661         (ALL_UIS): Remove.
4662
4663 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4664
4665         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4666
4667 2020-05-16  Pedro Alves  <palves@redhat.com>
4668
4669         * ia64-linux-nat.c
4670         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4671         Declare method.
4672         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4673
4674 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4675
4676         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4677         (sparc64_adi_info): Likewise.
4678
4679 2020-05-15  Tom Tromey  <tom@tromey.com>
4680
4681         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4682         block_objfile.
4683         (lookup_objfile_from_block): Remove.
4684         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4685         (lookup_global_symbol): Use block_objfile.
4686         * symtab.h (lookup_objfile_from_block): Don't declare.
4687         * printcmd.c (clear_dangling_display_expressions): Use
4688         block_objfile.
4689         * parse.c (operator_check_standard): Use block_objfile.
4690
4691 2020-05-15  Tom Tromey  <tom@tromey.com>
4692
4693         * language.c (language_alloc_type_symbol): Set
4694         SYMBOL_SECTION.
4695         * symtab.c (initialize_objfile_symbol): Remove.
4696         (allocate_symbol): Remove.
4697         (allocate_template_symbol): Remove.
4698         * dwarf2/read.c (fixup_go_packaging): Use "new".
4699         (new_symbol): Use "new".
4700         (read_variable): Don't call initialize_objfile_symbol.  Use
4701         "new".
4702         (read_func_scope): Use "new".
4703         * xcoffread.c (process_xcoff_symbol): Don't call
4704         initialize_objfile_symbol.
4705         (SYMBOL_DUP): Remove.
4706         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4707         "new".
4708         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4709         (allocate_template_symbol): Don't declare.
4710         (struct symbol): Add copy constructor.  Change defaults.
4711         * jit.c (finalize_symtab): Use "new".
4712         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4713         Use "new".
4714         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4715         (common_block_end): Use "new".
4716         * mdebugread.c (parse_symbol): Use "new".
4717         (new_symbol): Likewise.
4718
4719 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4720
4721         * NEWS: Mention changes to help and apropos.
4722
4723 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4724
4725         * command.h (enum command_class): Improve comments, document
4726         that class_alias is for user-defined aliases, give the class
4727         name for each class, remove unused class_xdb.
4728         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4729         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4730         by a precise class.
4731         * infcmd.c (_initialize_infcmd): Likewise.
4732         * reverse.c (_initialize_reverse): Likewise.
4733         * stack.c (_initialize_stack): Likewise.
4734         * symfile.c (_initialize_symfile): Likewise.
4735         * tracepoint.c (_initialize_tracepoint): Likewise.
4736
4737 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4738
4739         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4740         when their aliased command is traversed.
4741         (help_cmd): Add fput_command_names_styled call to
4742         output command name and aliases when command has an alias.
4743
4744 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4745
4746         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4747         * cli/cli-decode.c (help_cmd_list): Declare as static,
4748         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4749         a command together with the command.
4750         (fput_command_name_styled, fput_command_names_styled): New functions.
4751         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4752         fput_command_name_styled.
4753         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4754         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4755
4756 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4757
4758         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4759         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4760         * command.h (cmd_show_list): Likewise.
4761         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4762         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4763
4764 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4765
4766         * unittests/command-def-selftests.c (traverse_command_structure):
4767         Verify all commands of a list have the same prefix command and
4768         that only the top cmdlist commands have a null prefix.
4769
4770 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4771
4772         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4773         as prefix, not one of its aliases.
4774         (set_cmd_prefix): Remove.
4775         (do_add_cmd): Centralize the setting of the prefix of a command, when
4776         command is defined after its full chain of prefix commands.
4777         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4778         (add_setshow_cmd_full): Likewise.
4779         (update_prefix_field_of_prefixed_commands): New function.
4780         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4781         update_prefix_field_of_prefixed_commands.
4782         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4783         addresses of remote_set_cmdlist and remote_show_cmdlist given
4784         as argument, not the address of an argument.
4785         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4786         * gdb/remote.c (_initialize_remote): Likewise.
4787
4788 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4789
4790         * cli/cli-cmds.c (alias_command): Check for an existing alias
4791         using lookup_cmd_composition, as valid_command_p is too strict
4792         and forbids aliases that are the prefix of an existing alias
4793         or command.
4794         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4795         command is properly recognised as a valid command.
4796
4797 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4798
4799         * unittests/help-doc-selftests.c: Rename to
4800         unittests/command-def-selftests.c
4801         * unittests/command-def-selftests.c (help_doc_tests): Update some
4802         comments.
4803         (command_structure_tests, traverse_command_structure): New namespace
4804         and function.
4805         (command_structure_invariants_tests): New function.
4806         (_initialize_command_def_selftests) Renamed from
4807         _initialize_help_doc_selftests, register command_structure_invariants
4808         selftest.
4809
4810 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4811
4812         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4813         an alias of 'show'.
4814
4815 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4816
4817         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4818         ada_is_fixed_point_type.  Update all callers.
4819         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4820         all callers.
4821         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4822         Update all callers.
4823         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4824         print_fixed_point_type.  Update all callers.
4825         * ada-valprint.c (ada_value_print_num): Replace call to
4826         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4827
4828 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4829
4830         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4831         processors.
4832         (cpu_supports_bts): Add CV_AMD case.
4833
4834 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4835             Simon Marchi  <simon.marchi@efficios.com>
4836
4837         * infrun.c (stop_all_threads): Collect multiple wait events at
4838         each pass.
4839
4840 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4841
4842         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4843         type::code instead.
4844
4845 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4846
4847         * gdbtypes.h (struct type) <code, set_code>: New methods.
4848         (TYPE_CODE): Use type::code.  Change all call sites used to set
4849         the code to use type::set_code instead.
4850
4851 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4852             Tom de Vries  <tdevries@suse.de>
4853             Pedro Alves  <palves@redhat.com>
4854
4855         PR threads/25478
4856         * infrun.c (stop_all_threads): Do NOT ignore
4857         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4858         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4859         received.
4860         (handle_no_resumed): Remove code handling a live inferior with no
4861         threads.
4862         * remote.c (has_single_non_exited_thread): New.
4863         (remote_target::update_thread_list): Do not delete a thread if is
4864         the last thread of the process.
4865         * thread.c (thread_select): Call delete_exited_threads instead of
4866         prune_threads.
4867
4868 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4869
4870         * infrun.c (stop_all_threads): Enable/disable thread events of all
4871         targets.  Move a debug message denoting the end of the function
4872         into the SCOPED_EXIT block.
4873
4874 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4875
4876         * process-stratum-target.h: Include <set>.
4877         (all_non_exited_process_targets, switch_to_target_no_thread): New
4878         function declarations.
4879         * process-stratum-target.c (all_non_exited_process_targets)
4880         (switch_to_target_no_thread): New function implementations.
4881
4882 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4883
4884         * infrun.c (handle_inferior_event): Extract out a piece of code
4885         into...
4886         (mark_non_executing_threads): ...this new function.
4887
4888 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4889
4890         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4891         use.
4892
4893 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4894
4895         * regcache.c (regcache_read_pc_protected): New function
4896         implementation that returns 0 if the PC cannot read via
4897         'regcache_read_pc'.
4898         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4899         instead of 'regcache_read_pc'.
4900         (keep_going_pass_signal): Ditto.
4901
4902 2020-05-13  Tom Tromey  <tromey@adacore.com>
4903
4904         * ada-lang.c (align_value): Remove.
4905         (ada_template_to_fixed_record_type_1): Use align_up.
4906
4907 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4908
4909         * async-event.c: Update the copyright year.
4910         * async-event.h: Update the copyright year.
4911
4912 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4913
4914         * objfiles.h (is_addr_in_objfile,
4915         shared_objfile_contains_address_p): Return bool.
4916         * objfile.c (is_addr_in_objfile,
4917         shared_objfile_contains_address_p): Return bool.
4918
4919 2020-05-11  Tom Tromey  <tromey@adacore.com>
4920
4921         * cli/cli-cmds.c (info_command): Restore.
4922         (_initialize_cli_cmds): Use add_prefix_command for "info".
4923         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4924
4925 2020-05-11  Tom Tromey  <tromey@adacore.com>
4926
4927         * ada-lang.c (ada_value_primitive_field): Now public.
4928         * ada-lang.h (ada_value_primitive_field): Declare.
4929         * ada-valprint.c (print_field_values): Use
4930         ada_value_primitive_field for wrapper fields.
4931
4932 2020-05-11  Tom de Vries  <tdevries@suse.de>
4933
4934         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4935         MODULE_DOMAIN.
4936
4937 2020-05-11  Tom de Vries  <tdevries@suse.de>
4938
4939         PR symtab/25941
4940         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4941         with length 0, if not gdb-produced.
4942         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4943
4944 2020-05-09  Tom de Vries  <tdevries@suse.de>
4945
4946         PR gdb/25955
4947         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4948         calculation.
4949
4950 2020-05-09  Tom Tromey  <tom@tromey.com>
4951
4952         * top.c (server_command): Now bool.
4953         * top.h (server_command): Now bool.
4954
4955 2020-05-08  Tom Tromey  <tromey@adacore.com>
4956
4957         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4958         already being processed.
4959
4960 2020-05-08  Tom Tromey  <tom@tromey.com>
4961
4962         * printcmd.c (struct display) <next>: Remove.
4963         <display>: New constructor.
4964         <exp_string>: Now a std::string.
4965         <enabled_p>: Now a bool.
4966         (display_number): Move definition earlier.
4967         (displays): Rename from display_chain.  Now a std::vector.
4968         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4969         (display_command): Update.
4970         (do_one_display, disable_display)
4971         (enable_disable_display_command, do_enable_disable_display):
4972         Update.
4973         (free_display): Remove.
4974         (clear_displays): Rewrite.
4975         (delete_display): Update.
4976         (map_display_numbers): Use function_view.  Remove "data"
4977         parameter.  Update.
4978         (do_delete_display): Remove.
4979         (undisplay_command): Update.
4980         (do_one_display, do_displays, disable_display)
4981         (info_display_command): Update.
4982         (do_enable_disable_display): Remove.
4983         (enable_disable_display_command)
4984         (clear_dangling_display_expressions): Update.
4985
4986 2020-05-08  Tom Tromey  <tom@tromey.com>
4987
4988         * symtab.c (set_symbol_cache_size)
4989         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4990         (maintenance_print_symbol_cache_statistics): Update.
4991         * symmisc.c (print_symbol_bcache_statistics)
4992         (print_objfile_statistics, maintenance_print_objfiles)
4993         (maintenance_info_symtabs, maintenance_check_symtabs)
4994         (maintenance_expand_symtabs, maintenance_info_line_tables):
4995         Update.
4996         * symfile-debug.c (set_debug_symfile): Update.
4997         * source.c (forget_cached_source_info): Update.
4998         * python/python.c (gdbpy_progspaces): Update.
4999         * psymtab.c (maintenance_info_psymtabs): Update.
5000         * probe.c (parse_probes): Update.
5001         * linespec.c (iterate_over_all_matching_symtabs)
5002         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5003         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5004         * exec.c (exec_target::close): Update.
5005         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5006         * breakpoint.c (print_one_breakpoint_location)
5007         (create_longjmp_master_breakpoint)
5008         (create_std_terminate_master_breakpoint): Update.
5009         * progspace.c (program_spaces): Now a std::vector.
5010         (maybe_new_address_space): Update.
5011         (add_program_space): Remove.
5012         (program_space::program_space): Update.
5013         (remove_program_space): Update.
5014         (number_of_program_spaces): Remove.
5015         (print_program_space, update_address_spaces): Update.
5016         * progspace.h (program_spaces): Change type.
5017         (ALL_PSPACES): Remove.
5018         (number_of_program_spaces): Don't declare.
5019         (struct program_space) <next>: Remove.
5020
5021 2020-05-08  Tom Tromey  <tom@tromey.com>
5022
5023         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5024         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5025         (enable_break): Update.
5026         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5027         (frv_fdpic_find_canonical_descriptor): Update.
5028         (frv_fetch_objfile_link_map): Update.
5029         * progspace.c (program_space::free_all_objfiles): Update.
5030         (program_space::solibs): New method.
5031         * progspace.h (struct program_space) <solibs>: New method.
5032         * solist.h (master_so_list): Don't declare.
5033         (ALL_SO_LIBS): Remove.
5034         * solib.h (so_list_head): Remove.
5035         (update_solib_list): Update comment.
5036         * solib.c (master_so_list): Remove.
5037         (solib_used, update_solib_list, solib_add)
5038         (info_sharedlibrary_command, clear_solib)
5039         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5040
5041 2020-05-08  Tom Tromey  <tom@tromey.com>
5042
5043         * extension.c (extension_languages): Now a std::array.
5044         (ALL_EXTENSION_LANGUAGES): Remove.
5045         (get_ext_lang_defn, get_ext_lang_of_file)
5046         (eval_ext_lang_from_control_command): Update.
5047         (finish_ext_lang_initialization)
5048         (auto_load_ext_lang_scripts_for_objfile)
5049         (ext_lang_type_printers::ext_lang_type_printers)
5050         (apply_ext_lang_type_printers)
5051         (ext_lang_type_printers::~ext_lang_type_printers)
5052         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5053         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5054         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5055         (get_matching_xmethod_workers, ext_lang_colorize)
5056         (ext_lang_before_prompt): Update.
5057         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5058
5059 2020-05-08  Tom Tromey  <tom@tromey.com>
5060
5061         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5062         overload.
5063         <swap_string, m_string>: Remove.
5064         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5065         Update.
5066         * stabsread.c (define_symbol, read_type): Update.
5067         * linespec.c (find_linespec_symbols): Update.
5068         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5069         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5070         * dbxread.c (read_dbx_symtab): Update.
5071         * cp-support.h (cp_canonicalize_string_full)
5072         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5073         Return unique_xmalloc_ptr.
5074         * cp-support.c (inspect_type): Update.
5075         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5076         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5077         Likewise.
5078         * c-typeprint.c (print_name_maybe_canonical): Update.
5079         * break-catch-throw.c (check_status_exception_catchpoint):
5080         Update.
5081
5082 2020-05-08  Tom de Vries  <tdevries@suse.de>
5083
5084         * infrun.c (follow_fork): Copy current_line and current_symtab to
5085         child thread.
5086
5087 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5088
5089         * async-event.c (struct async_signal_handler, struct
5090         async_event_handler): Reformat, remove typedef.
5091
5092 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5093
5094         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5095         access thistype->main_type->dyn_prop_list directly.
5096
5097 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5098
5099         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5100         (remove_dyn_prop): Remove.  Update all users to use
5101         type::remove_dyn_prop.
5102         * gdbtypes.c (remove_dyn_prop): Rename to...
5103         (type::remove_dyn_prop): ... this.
5104
5105 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5106
5107         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5108         (add_dyn_prop): Remove.  Update all users to use
5109         type::add_dyn_prop.
5110         * gdbtypes.c (add_dyn_prop): Rename to...
5111         (type::add_dyn_prop): ... this.
5112
5113 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5114
5115         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5116         (get_dyn_prop): Remove.  Update all users to use
5117         type::dyn_prop.
5118         * gdbtypes.c (get_dyn_prop): Rename to...
5119         (type::dyn_prop): ... this.
5120
5121 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5122
5123         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5124
5125 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5126
5127         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5128         instruction, skip it if it's there.
5129
5130 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5131
5132         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5133
5134 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5135
5136         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5137         * gdbtypes.c (recursive_dump_type): Remove use of
5138         TYPE_INCOMPLETE.
5139
5140 2020-05-03  Tom Tromey  <tom@tromey.com>
5141
5142         * breakpoint.c (catch_command, tcatch_command): Remove.
5143         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5144         add_show_prefix_cmd.
5145         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5146         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5147         Remove.
5148         (add_internal_problem_command): Use add_basic_prefix_cmd,
5149         add_show_prefix_cmd.
5150         * mips-tdep.c (set_mipsfpu_command): Remove.
5151         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5152         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5153         (_initialize_index_cache): Use add_basic_prefix_cmd.
5154         * memattr.c (dummy_cmd): Remove.
5155         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5156         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5157         (_initialize_tui_win): Use add_basic_prefix_cmd,
5158         add_show_prefix_cmd.
5159         * cli/cli-logging.c (set_logging_command): Remove.
5160         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5161         add_show_prefix_cmd.
5162         (show_logging_command): Remove.
5163         * target.c (target_command): Remove.
5164         (add_target): Use add_basic_prefix_cmd.
5165
5166 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5167
5168         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5169
5170 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5171
5172         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5173         info_command.
5174
5175 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5176
5177         * nbsd-nat.c (nbsd_enable_proc_events)
5178         (nbsd_nat_target::post_startup_inferior): Add.
5179         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5180         (nbsd_nat_target::update_thread_list): Rewrite.
5181         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5182         "PTRACE_LWP_CREATE".
5183         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5184
5185 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5186
5187         * stack.c (_initialize_stack): Remove duplicated creation
5188         of "frame" command and "f" alias.
5189
5190 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5191
5192         PR gdb/18706
5193         * gdbtypes.c (check_typedef): Calculate size of array of
5194         stubbed type.
5195
5196 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5197
5198         PR gdb/15559
5199         * i386-tdep.c (i386_push_dummy_call): Call
5200         i386_thiscall_push_dummy_call.
5201         (i386_thiscall_push_dummy_call): New function.
5202         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5203         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5204         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5205
5206 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5207
5208         * gdbarch.sh (do_read): Add shellcheck disable directive for
5209         warning SC2162.
5210
5211 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5212
5213         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5214         "referenced but not assigned" warning.
5215
5216 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5217
5218         * gdbarch.sh: Remove code that sets fallbackdefault.
5219
5220 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5221
5222         * gdbarch.sh: Use shell operators && and || instead of
5223         -a and -o.
5224
5225 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5226
5227         * gdbarch.sh: Use $(...) instead of `...`.
5228
5229 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5230
5231         * gdbarch.sh: Use double quotes around variables.
5232
5233 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5234
5235         * gdbarch.sh: Use %s with printf, instead of variables in the
5236         format string.
5237
5238 2020-04-29  Tom Tromey  <tromey@adacore.com>
5239
5240         PR ada/25875:
5241         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5242         type fields here.
5243         (read_enumeration_type): Call
5244         update_enumeration_type_from_children later.  Update comments.
5245         (process_enumeration_scope): Don't create type fields.
5246
5247 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5248
5249         * nbsd-tdep.c: Include "xml-syscall.h".
5250         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5251
5252 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5253
5254         * nbsd-nat.c: Include "sys/wait.h".
5255         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5256         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5257         (nbsd_nat_target::remove_exec_catchpoint)
5258         (nbsd_nat_target::set_syscall_catchpoint): Add.
5259         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5260         (nbsd_nat_target::insert_exec_catchpoint)
5261         (nbsd_nat_target::remove_exec_catchpoint)
5262         (nbsd_nat_target::set_syscall_catchpoint): Add.
5263         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5264         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5265         `nbsd_get_syscall_number'.
5266
5267 2020-04-29  Tom Tromey  <tom@tromey.com>
5268
5269         * stack.c (print_block_frame_labels): Remove.
5270
5271 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5272
5273         PR gdb/17320
5274         * ada-valprint.c (val_print_packed_array_elements): Move array
5275         end bracket to new line.
5276         (ada_val_print_string): Remove extra spaces before first array
5277         element.
5278         * c-valprint.c (c_value_print_array): Likewise.
5279         * m2-valprint.c (m2_print_array_contents): Likewise.
5280         (m2_value_print_inner): Likewise.
5281         * p-valprint.c (pascal_value_print_inner): Likewise.
5282         * valprint.c (generic_val_print_array): Likewise.
5283         (value_print_array_elements): Move first array element and array
5284         end bracket to new line.
5285
5286 2020-04-29  Tom de Vries  <tdevries@suse.de>
5287
5288         PR symtab/25889
5289         * linespec.c (find_method): Fix ix calculation.
5290
5291 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5292
5293         * syscalls/update-netbsd.sh: New file.
5294         * syscalls/netbsd.xml: Regenerate.
5295         * data-directory/Makefile.in: Register `netbsd.xml' in
5296         `SYSCALLS_FILES'.
5297
5298 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5299
5300         * syscalls/update-freebsd.sh: Add double quotes.
5301
5302 2020-04-28  Tom Tromey  <tom@tromey.com>
5303
5304         * NEWS: Update.
5305         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5306         (cmdpy_init): Allow class_tui.
5307
5308 2020-04-28 Mark Williams <mark@myosotissp.com>
5309
5310         PR gdb/24480
5311         * dwarf2read.c: Add missing assingments to list_in_scope when
5312         start_symtab was already called.
5313
5314 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5315
5316         PR gdb/25881
5317         * dwarf2/read.c (offset_map_type): Use
5318         gdb:hash_enum<sect_offset> as hash function.
5319
5320 2020-04-28  Tom de Vries  <tdevries@suse.de>
5321
5322         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5323         with DW_AT_signature.
5324
5325 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5326
5327         * configure.ac: Remove check for fs_base/gs_base in
5328         user_regs_struct.
5329         * configure: Re-generate.
5330         * config.in: Re-generate.
5331         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5332         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5333         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5334
5335 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5336
5337         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5338         problematic inline frame unwinding situation.
5339         * frame.c (frame_id_computed_p): New function.
5340         * frame.h (frame_id_computed_p): New prototype.
5341
5342 2020-04-26  Tom Tromey  <tom@tromey.com>
5343
5344         * command.h (enum command_class) <class_pseudo>: Remove.
5345
5346 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5347
5348         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5349         and whitespace.
5350
5351 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5352
5353         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5354         `PT_GET_PROCESS_STATE' block.
5355
5356 2020-04-24  Tom Tromey  <tom@tromey.com>
5357
5358         * symtab.h (symbol_get_demangled_name): Don't declare.
5359         * symtab.c (symbol_get_demangled_name): Remove.
5360         (general_symbol_info::natural_name)
5361         (general_symbol_info::demangled_name): Update.
5362
5363 2020-04-24  Tom Tromey  <tom@tromey.com>
5364
5365         PR rust/25025:
5366         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5367
5368 2020-04-24  Tom Tromey  <tom@tromey.com>
5369
5370         PR symtab/12707:
5371         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5372         exists.
5373         (new_symbol): Likewise.
5374         * compile/compile-object-load.c (get_out_value_type): Use
5375         symbol_matches_search_name.
5376
5377 2020-04-24  Tom Tromey  <tom@tromey.com>
5378
5379         * dwarf2/read.c (add_partial_symbol): Do not call
5380         compute_and_set_names.
5381
5382 2020-04-24  Tom Tromey  <tom@tromey.com>
5383
5384         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5385         overload.
5386
5387 2020-04-24  Tom Tromey  <tom@tromey.com>
5388
5389         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5390         (add_psymbol_to_list): New overload.  Make old overload call new
5391         one.
5392         * psympriv.h (add_psymbol_to_list): New overload.
5393
5394 2020-04-24  Tom Tromey  <tom@tromey.com>
5395
5396         * dwarf2/read.c (partial_die_info::read) <case
5397         DW_AT_linkage_name>: Use value_as_string.
5398         (dwarf2_string_attr): Use value_as_string.
5399         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5400         method.
5401         * dwarf2/attribute.c (attribute::value_as_string): New method.
5402
5403 2020-04-24  Tom Tromey  <tom@tromey.com>
5404
5405         * symtab.c (general_symbol_info::natural_name)
5406         (general_symbol_info::demangled_name): Check for language_rust.
5407
5408 2020-04-24  Tom Tromey  <tom@tromey.com>
5409
5410         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5411         (dwarf2_physname): ... from here.
5412         (partial_die_info::read): Add Rust "{" hack.
5413
5414 2020-04-24  Tom Tromey  <tom@tromey.com>
5415
5416         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5417         method.
5418         (symbol_set_demangled_name): Don't declare.
5419         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5420         symbol_set_demangled_name.
5421         (general_symbol_info::set_language)
5422         (general_symbol_info::compute_and_set_names): Update.
5423         * minsyms.c (minimal_symbol_reader::install): Update.
5424         * dwarf2/read.c (new_symbol): Update.
5425
5426 2020-04-24  Tom Tromey  <tromey@adacore.com>
5427
5428         PR python/23662:
5429         * python/py-type.c (convert_field): Handle
5430         FIELD_LOC_KIND_DWARF_BLOCK.
5431         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5432         (typy_get_dynamic): Nw function.
5433         (type_object_getset): Add "dynamic".
5434         * NEWS: Add entry.
5435
5436 2020-04-24  Tom Tromey  <tromey@adacore.com>
5437
5438         * ada-typeprint.c (print_choices, print_variant_part)
5439         (print_record_field_types_dynamic): New functions.
5440         (print_record_field_types): Use print_record_field_types_dynamic.
5441
5442 2020-04-24  Tom Tromey  <tromey@adacore.com>
5443
5444         * dwarf2/read.c (handle_data_member_location): New overload.
5445         (dwarf2_add_field): Use it.
5446         (decode_locdesc): Add "computed" parameter.  Update comment.
5447         * gdbtypes.c (is_dynamic_type_internal): Also look for
5448         FIELD_LOC_KIND_DWARF_BLOCK.
5449         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5450         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5451         virtual base classes.
5452         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5453         FIELD_LOC_KIND_DWARF_BLOCK.
5454
5455 2020-04-24  Tom Tromey  <tromey@adacore.com>
5456
5457         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5458         * gdbtypes.c (is_dynamic_type_internal): Check
5459         TYPE_HAS_DYNAMIC_LENGTH.
5460         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5461         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5462         New macros.
5463         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5464         constant.
5465
5466 2020-04-24  Tom Tromey  <tromey@adacore.com>
5467
5468         * dwarf2/read.c (struct variant_field): Rewrite.
5469         (struct variant_part_builder): New.
5470         (struct nextfield): Remove "variant" field.  Add "offset".
5471         (struct field_info): Add "current_variant_part" and
5472         "variant_parts".
5473         (alloc_discriminant_info): Remove.
5474         (alloc_rust_variant): New function.
5475         (quirk_rust_enum): Update.
5476         (dwarf2_add_field): Set "offset" member.  Don't handle
5477         DW_TAG_variant_part.
5478         (offset_map_type): New typedef.
5479         (convert_variant_range, create_one_variant)
5480         (create_one_variant_part, create_variant_parts)
5481         (add_variant_property): New functions.
5482         (dwarf2_attach_fields_to_type): Call add_variant_property.
5483         (read_structure_type): Don't handle DW_TAG_variant_part.
5484         (handle_variant_part, handle_variant): New functions.
5485         (handle_struct_member_die): Use them.
5486         (process_structure_scope): Don't handle variant parts.
5487         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5488         (struct discriminant_info): Remove.
5489         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5490         (struct main_type) <flag_discriminated_union>: Remove.
5491         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5492         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5493         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5494         Update.
5495         * valops.c (value_union_variant): Remove.
5496         * value.h (value_union_variant): Don't declare.
5497
5498 2020-04-24  Tom Tromey  <tromey@adacore.com>
5499
5500         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5501         (ada_value_primitive_packed_val): Update.
5502         * ada-valprint.c (ada_value_print_1): Update.
5503         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5504         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5505         just an address.  Use evaluate_for_locexpr_baton.
5506         (dwarf2_evaluate_property): Update.
5507         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5508         array_view.
5509         * findvar.c (default_read_var_value): Update.
5510         * gdbtypes.c (compute_variant_fields_inner)
5511         (resolve_dynamic_type_internal): Update.
5512         (resolve_dynamic_type): Change type of valaddr parameter.
5513         * gdbtypes.h (resolve_dynamic_type): Update.
5514         * valarith.c (value_subscripted_rvalue): Update.
5515         * value.c (value_from_contents_and_address): Update.
5516
5517 2020-04-24  Tom Tromey  <tromey@adacore.com>
5518
5519         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5520         "push_initial_value" parameter.
5521         (dwarf2_evaluate_property): Likewise.
5522         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5523
5524 2020-04-24  Tom Tromey  <tromey@adacore.com>
5525
5526         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5527         (variant::matches, compute_variant_fields_recurse)
5528         (compute_variant_fields_inner, compute_variant_fields): New
5529         functions.
5530         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5531         Use resolved_type after type is made.
5532         (operator==): Add new cases.
5533         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5534         (struct discriminant_range, struct variant, struct variant_part):
5535         New.
5536         (union dynamic_prop_data) <variant_parts, original_type>: New
5537         members.
5538         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5539         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5540         constants.
5541         * value.c (unpack_bits_as_long): Now public.
5542         * value.h (unpack_bits_as_long): Declare.
5543
5544 2020-04-24  Tom Tromey  <tromey@adacore.com>
5545
5546         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5547         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5548
5549 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5550
5551         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5552
5553 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5554
5555         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5556         (remove_fork_catchpoint, post_startup_inferior)
5557         (post_attach): Move...
5558         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5559         (remove_fork_catchpoint, post_startup_inferior)
5560         (post_attach): ...here.
5561         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5562         (remove_fork_catchpoint, post_startup_inferior)
5563         (post_attach): Move...
5564         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5565         (remove_fork_catchpoint, post_startup_inferior)
5566         (post_attach): ...here.
5567
5568 2020-04-24  Tom Tromey  <tromey@adacore.com>
5569
5570         * nat/windows-nat.h (struct windows_thread_info)
5571         <pc_adjusted>: New member.
5572         * windows-nat.c (windows_fetch_one_register): Check
5573         pc_adjusted.
5574         (windows_nat_target::get_windows_debug_event)
5575         (windows_nat_target::wait): Set pc_adjusted.
5576
5577 2020-04-24  Tom de Vries  <tdevries@suse.de>
5578
5579         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5580         Run gdb-add-index inside temp dir.
5581
5582 2020-04-23  Tom Tromey  <tromey@adacore.com>
5583
5584         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5585         in loop.
5586
5587 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5588
5589         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5590         get_frame_register instead of gdbarch_unwind_pc.
5591
5592 2020-04-23  Tom de Vries  <tdevries@suse.de>
5593
5594         * symtab.c (lookup_global_symbol): Prefer def over decl.
5595
5596 2020-04-23  Tom de Vries  <tdevries@suse.de>
5597
5598         PR symtab/25807
5599         * block.c (best_symbol, better_symbol): Promote to external.
5600         * block.h (best_symbol, better_symbol): Declare.
5601         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5602         decl.
5603
5604 2020-04-23  Tom Tromey  <tromey@adacore.com>
5605
5606         PR ada/25837:
5607         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5608         "const char *", not a "const std::string &".
5609         <name_and_matcher::operator==>: Update.
5610         * unittests/lookup_name_info-selftests.c: Change type of
5611         "result".
5612
5613 2020-04-23  Tom Tromey  <tom@tromey.com>
5614
5615         * inferior.h (iterate_over_inferiors): Don't declare.
5616         * inferior.c (iterate_over_inferiors): Remove.
5617         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5618         Remove.
5619         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5620         use iterate_over_inferiors.
5621         (darwin_resume_inferior_it)
5622         (struct resume_inferior_threads_param)
5623         (darwin_resume_inferior_threads_it): Remove.
5624         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5625
5626 2020-04-23  Tom de Vries  <tdevries@suse.de>
5627
5628         * blockframe.c (find_pc_partial_function): Use
5629         find_pc_sect_compunit_symtab rather than
5630         objfile->sf->qf->find_pc_sect_compunit_symtab.
5631
5632 2020-04-22  Tom de Vries  <tdevries@suse.de>
5633
5634         PR symtab/25764
5635         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5636         in psymtabs.
5637
5638 2020-04-22  Tom de Vries  <tdevries@suse.de>
5639
5640         PR symtab/25801
5641         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5642         symtabs.
5643
5644 2020-04-22  Tom de Vries  <tdevries@suse.de>
5645
5646         PR symtab/25700
5647         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5648         CU if already created.
5649
5650 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5651
5652         * infrun.c (displaced_step_fixup): Switch to the event_thread
5653         before calling displaced_step_restore, not after.
5654
5655 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5656
5657         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5658         its inferior is not recorded by us.
5659         (record_btrace_target_open): Replace call to
5660         all_non_exited_threads () with call to current_inferior
5661         ()->non_exited_threads ().
5662         (record_btrace_target::stop_recording): Likewise.
5663         (record_btrace_target::close): Likewise.
5664         (record_btrace_target::wait): Likewise.
5665         (record_btrace_target::record_stop_replaying): Likewise.
5666
5667 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5668
5669         * btrace.c (btrace_enable): Throw an error on double enables and
5670         when enabling recording fails.
5671         (btrace_disable): Throw an error if the thread is not recorded.
5672
5673 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5674
5675         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5676         request if we do not have a thread_info.
5677
5678 2020-04-21  Tom de Vries  <tdevries@suse.de>
5679
5680         PR gdb/25471
5681         * thread.c
5682         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5683         exception in get_frame_id.
5684
5685 2020-04-20  Tom Tromey  <tromey@adacore.com>
5686
5687         * python/python.c (struct gdbpy_event): Mark move constructor as
5688         noexcept.
5689         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5690         constructor as noexcept.
5691         * completer.h (struct completion_result): Mark move constructor as
5692         noexcept.
5693         * completer.c (completion_result::completion_result): Use
5694         initialization style.  Don't call reset_match_list.
5695
5696 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5697
5698         * MAINTAINERS (Write After Approval): Add myself.
5699
5700 2020-04-18  Tom Tromey  <tom@tromey.com>
5701
5702         * windows-tdep.c (init_w32_command_list)
5703         (w32_prefix_command_valid): Restore.
5704         (_initialize_windows_tdep): Call init_w32_command_list.
5705
5706 2020-04-18  Tom Tromey  <tom@tromey.com>
5707
5708         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5709         * value.c (value_fn_field): Update.
5710         * valops.c (find_function_in_inferior)
5711         (value_allocate_space_in_inferior): Update.
5712         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5713         Update.
5714         * tui/tui-source.c (tui_source_window::set_contents): Update.
5715         * symtab.c (lookup_global_or_static_symbol)
5716         (find_function_start_sal_1, skip_prologue_sal)
5717         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5718         * symmisc.c (dump_msymbols, dump_symtab_1)
5719         (maintenance_print_one_line_table): Update.
5720         * symfile.c (init_entry_point_info, section_is_mapped)
5721         (list_overlays_command, simple_read_overlay_table)
5722         (simple_overlay_update_1): Update.
5723         * stap-probe.c (handle_stap_probe): Update.
5724         * stabsread.c (dbx_init_float_type, define_symbol)
5725         (read_one_struct_field, read_enum_type, read_range_type): Update.
5726         * source.c (info_line_command): Update.
5727         * python/python.c (gdbpy_source_objfile_script)
5728         (gdbpy_execute_objfile_script): Update.
5729         * python/py-type.c (save_objfile_types): Update.
5730         * python/py-objfile.c (py_free_objfile): Update.
5731         * python/py-inferior.c (python_new_objfile): Update.
5732         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5733         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5734         (maintenance_check_psymtabs): Update.
5735         * printcmd.c (info_address_command): Update.
5736         * objfiles.h (struct objfile) <arch>: New method, from
5737         get_objfile_arch.
5738         (get_objfile_arch): Don't declare.
5739         * objfiles.c (get_objfile_arch): Remove.
5740         (filter_overlapping_sections): Update.
5741         * minsyms.c (msymbol_is_function): Update.
5742         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5743         (output_nondebug_symbol): Update.
5744         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5745         (mdebug_expand_psymtab): Update.
5746         * machoread.c (macho_add_oso_symfile): Update.
5747         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5748         Update.
5749         * linux-fork.c (checkpoint_command): Update.
5750         * linespec.c (convert_linespec_to_sals): Update.
5751         * jit.c (finalize_symtab): Update.
5752         * infrun.c (insert_exception_resume_from_probe): Update.
5753         * ia64-tdep.c (ia64_find_unwind_table): Update.
5754         * hppa-tdep.c (internalize_unwinds): Update.
5755         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5756         Update.
5757         * gcore.c (call_target_sbrk): Update.
5758         * elfread.c (record_minimal_symbol, elf_symtab_read)
5759         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5760         (elf_gnu_ifunc_resolve_by_got): Update.
5761         * dwarf2/read.c (create_addrmap_from_index)
5762         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5763         (read_debug_names_from_section)
5764         (process_psymtab_comp_unit_reader, add_partial_symbol)
5765         (add_partial_subprogram, process_full_comp_unit)
5766         (read_file_scope, read_func_scope, read_lexical_block_scope)
5767         (read_call_site_scope, dwarf2_ranges_read)
5768         (dwarf2_record_block_ranges, dwarf2_add_field)
5769         (mark_common_block_symbol_computed, read_tag_pointer_type)
5770         (read_tag_string_type, dwarf2_init_float_type)
5771         (dwarf2_init_complex_target_type, read_base_type)
5772         (partial_die_info::read, partial_die_info::read)
5773         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5774         (dwarf2_fetch_die_loc_sect_off): Update.
5775         * dwarf2/loc.c (dwarf2_find_location_expression)
5776         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5777         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5778         (dwarf2_loc_desc_get_symbol_read_needs)
5779         (locexpr_describe_location_piece, locexpr_describe_location_1)
5780         (loclist_describe_location): Update.
5781         * dwarf2/index-write.c (write_debug_names): Update.
5782         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5783         * dtrace-probe.c (dtrace_process_dof): Update.
5784         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5785         (process_one_symbol): Update.
5786         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5787         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5788         (coff_read_enum_type): Update.
5789         * cli/cli-cmds.c (edit_command, list_command): Update.
5790         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5791         * breakpoint.c (create_overlay_event_breakpoint)
5792         (create_longjmp_master_breakpoint)
5793         (create_std_terminate_master_breakpoint)
5794         (create_exception_master_breakpoint, get_sal_arch): Update.
5795         * block.c (block_gdbarch): Update.
5796         * annotate.c (annotate_source_line): Update.
5797
5798 2020-04-17  Tom Tromey  <tromey@adacore.com>
5799
5800         * auto-load.c (show_auto_load_cmd): Remove.
5801         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5802         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5803         (maintenance_print_arc_command): Remove.
5804         * tui/tui-win.c (tui_command): Remove.
5805         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5806         * tui/tui-layout.c (tui_layout_command): Remove.
5807         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5808         * python/python.c (user_set_python, user_show_python): Remove.
5809         (_initialize_python): Use add_basic_prefix_cmd,
5810         add_show_prefix_cmd.
5811         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5812         (install_gdb_commands): Use add_basic_prefix_cmd,
5813         add_show_prefix_cmd.
5814         (info_guile_command): Remove.
5815         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5816         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5817         add_show_prefix_cmd.
5818         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5819         Remove do_set and do_show parameters.
5820         * cli/cli-style.c (set_style, show_style): Remove.
5821         (_initialize_cli_style): Use add_basic_prefix_cmd,
5822         add_show_prefix_cmd.
5823         (cli_style_option::add_setshow_commands): Remove do_set and
5824         do_show parameters.
5825         (cli_style_option::add_setshow_commands): Use
5826         add_basic_prefix_cmd, add_show_prefix_cmd.
5827         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5828         (set_style_name): Remove.
5829         * cli/cli-dump.c (dump_command, append_command): Remove.
5830         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5831         (tekhex_dump_command, binary_dump_command)
5832         (binary_append_command): Remove.
5833         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5834         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5835         (init_w32_command_list): Remove; move into ...
5836         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5837         * valprint.c (set_print, show_print, set_print_raw)
5838         (show_print_raw): Remove.
5839         (_initialize_valprint): Use add_basic_prefix_cmd,
5840         add_show_prefix_cmd.
5841         * typeprint.c (set_print_type, show_print_type): Remove.
5842         (_initialize_typeprint): Use add_basic_prefix_cmd,
5843         add_show_prefix_cmd.
5844         * record.c (set_record_command, show_record_command): Remove.
5845         (_initialize_record): Use add_basic_prefix_cmd,
5846         add_show_prefix_cmd.
5847         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5848         add_show_prefix_cmd.
5849         (info_command, show_command, set_debug, show_debug): Remove.
5850         * top.h (set_history, show_history): Don't declare.
5851         * top.c (set_history, show_history): Remove.
5852         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5853         (unset_tdesc_cmd): Remove.
5854         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5855         add_show_prefix_cmd.
5856         * symtab.c (info_module_command): Remove.
5857         (_initialize_symtab): Use add_basic_prefix_cmd.
5858         * symfile.c (overlay_command): Remove.
5859         (_initialize_symfile): Use add_basic_prefix_cmd.
5860         * sparc64-tdep.c (info_adi_command): Remove.
5861         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5862         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5863         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5864         add_show_prefix_cmd.
5865         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5866         (_initialize_serial): Use add_basic_prefix_cmd,
5867         add_show_prefix_cmd.
5868         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5869         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5870         add_show_prefix_cmd.
5871         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5872         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5873         add_show_prefix_cmd.
5874         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5875         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5876         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5877         add_show_prefix_cmd.
5878         * remote.c (remote_command, set_remote_cmd): Remove.
5879         (_initialize_remote): Use add_basic_prefix_cmd.
5880         * record-full.c (set_record_full_command)
5881         (show_record_full_command): Remove.
5882         (_initialize_record_full): Use add_basic_prefix_cmd,
5883         add_show_prefix_cmd.
5884         * record-btrace.c (cmd_set_record_btrace)
5885         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5886         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5887         (cmd_show_record_btrace_pt): Remove.
5888         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5889         add_show_prefix_cmd.
5890         * ravenscar-thread.c (set_ravenscar_command)
5891         (show_ravenscar_command): Remove.
5892         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5893         add_show_prefix_cmd.
5894         * mips-tdep.c (show_mips_command, set_mips_command)
5895         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5896         add_show_prefix_cmd.
5897         * maint.c (maintenance_command, maintenance_info_command)
5898         (maintenance_check_command, maintenance_print_command)
5899         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5900         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5901         add_show_prefix_cmd.
5902         (show_per_command_cmd): Remove.
5903         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5904         Remove.
5905         (maintenance_show_test_settings_cmd): Remove.
5906         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5907         add_show_prefix_cmd.
5908         * maint-test-options.c (maintenance_test_options_command):
5909         Remove.
5910         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5911         * macrocmd.c (macro_command): Remove
5912         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5913         * language.c (set_check, show_check): Remove.
5914         (_initialize_language): Use add_basic_prefix_cmd,
5915         add_show_prefix_cmd.
5916         * infcmd.c (unset_command): Remove.
5917         (_initialize_infcmd): Use add_basic_prefix_cmd.
5918         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5919         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5920         add_show_prefix_cmd.
5921         * go32-nat.c (go32_info_dos_command): Remove.
5922         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5923         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5924         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5925         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5926         (_initialize_frame): Use add_basic_prefix_cmd,
5927         add_show_prefix_cmd.
5928         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5929         (_initialize_dcache): Use add_basic_prefix_cmd,
5930         add_show_prefix_cmd.
5931         * cp-support.c (maint_cplus_command): Remove.
5932         (_initialize_cp_support): Use add_basic_prefix_cmd.
5933         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5934         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5935         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5936         add_basic_prefix_cmd, add_show_prefix_cmd.
5937         * breakpoint.c (save_command): Remove.
5938         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5939         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5940         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5941         add_show_prefix_cmd.
5942         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5943         (set_ada_command, show_ada_command): Remove.
5944         (_initialize_ada_language): Use add_basic_prefix_cmd,
5945         add_show_prefix_cmd.
5946         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5947
5948 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5949
5950         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5951         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5952
5953 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5954
5955         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5956         warning messages.
5957
5958 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5959
5960         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5961         import table is not at beginning of .idata section.
5962
5963 2020-04-16  Pedro Alves  <palves@redhat.com>
5964
5965         * inferior.c (delete_inferior): Use delete operator directly
5966         instead of delete_program_space.
5967         * progspace.c (add_program_space): New, factored out from
5968         program_space::program_space.
5969         (remove_program_space): New, factored out from
5970         delete_program_space.
5971         (program_space::program_space): Remove intro comment.  Rewrite.
5972         (program_space::~program_space): Remove intro comment.  Call
5973         remove_program_space.
5974         (delete_program_space): Delete.
5975         * progspace.h (program_space::program_space): Make explicit.  Move
5976         intro comment here, adjusted.
5977         (program_space::~program_space): Move intro comment here,
5978         adjusted.
5979         (delete_program_space): Remove.
5980
5981 2020-04-16  Tom Tromey  <tromey@adacore.com>
5982
5983         * windows-nat.c (windows_nat::handle_access_violation): New
5984         function.
5985         * nat/windows-nat.h (handle_access_violation): Declare.
5986         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5987         windows-nat.c.  Call handle_access_violation.
5988
5989 2020-04-16  Tom de Vries  <tdevries@suse.de>
5990
5991         PR symtab/25791
5992         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5993         CUs without psymtab.
5994
5995 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5996
5997         * python/python.c (do_start_initialization): Don't call
5998         PyEval_InitThreads for Python 3.9 and beyond.
5999
6000 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6001
6002         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6003         thread functions.
6004         (obsd_nat_target::wait): Likewise.
6005
6006 2020-04-15  Tom Tromey  <tromey@adacore.com>
6007
6008         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6009         (DEBUG_EXCEPT): Use debug_printf.
6010
6011 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6012
6013         * completer.c (class completion_tracker::completion_hash_entry)
6014         <hash_name>: New member function.
6015         (completion_tracker::discard_completions): New callback to hash a
6016         completion_hash_entry, pass this to htab_create_alloc.
6017
6018 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6019
6020         * windows-nat.c (windows_make_so): Warn rather than stopping with
6021         an error if realpath() fails.
6022
6023 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6024
6025         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6026         (nbsd_nat_target::info_proc): Add do_status.
6027
6028 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6029             Tom de Vries  <tdevries@suse.de>
6030
6031         PR symtab/25718
6032         * psympriv.h (struct partial_symtab::read_symtab)
6033         (struct partial_symtab::expand_psymtab)
6034         (struct partial_symtab::read_dependencies): Update comments.
6035         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6036         read_symtab for includer.
6037         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6038         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6039         (struct dwarf2_include_psymtab::m_readin): Remove.
6040         (struct dwarf2_include_psymtab::includer): New member function.
6041         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6042
6043 2020-04-14  Tom de Vries  <tdevries@suse.de>
6044
6045         PR symtab/25720
6046         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6047         with NULL symbol_matcher and lookup_name.
6048         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6049         and lookup_name.
6050         * dwarf2/read.c (dw2_expand_symtabs_matching)
6051         (dw2_debug_names_expand_symtabs_matching): Same.
6052         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6053         Make lookup_name a pointer.  Update comment.
6054         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6055         lookup_name being a pointer.
6056         * symfile.c (expand_symtabs_matching): Same.
6057         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6058         * linespec.c (iterate_over_all_matching_symtabs): Same.
6059
6060 2020-04-13  Tom Tromey  <tom@tromey.com>
6061
6062         * run-on-main-thread.c: Update include.
6063         * unittests/main-thread-selftests.c: Update include.
6064         * tui/tui-win.c: Update include.
6065         * tui/tui-io.c: Update include.
6066         * tui/tui-interp.c: Update include.
6067         * tui/tui-hooks.c: Update include.
6068         * top.h: Update include.
6069         * top.c: Update include.
6070         * ser-base.c: Update include.
6071         * remote.c: Update include.
6072         * remote-notif.c: Update include.
6073         * remote-fileio.c: Update include.
6074         * record-full.c: Update include.
6075         * record-btrace.c: Update include.
6076         * python/python.c: Update include.
6077         * posix-hdep.c: Update include.
6078         * mingw-hdep.c: Update include.
6079         * mi/mi-main.c: Update include.
6080         * mi/mi-interp.c: Update include.
6081         * main.c: Update include.
6082         * linux-nat.c: Update include.
6083         * interps.c: Update include.
6084         * infrun.c: Update include.
6085         * inf-loop.c: Update include.
6086         * event-top.c: Update include.
6087         * event-loop.c: Move to ../gdbsupport/.
6088         * event-loop.h: Move to ../gdbsupport/.
6089         * async-event.h: Update include.
6090         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6091
6092 2020-04-13  Tom Tromey  <tom@tromey.com>
6093
6094         * tui/tui-win.c: Include async-event.h.
6095         * remote.c: Include async-event.h.
6096         * remote-notif.c: Include async-event.h.
6097         * record-full.c: Include async-event.h.
6098         * record-btrace.c: Include async-event.h.
6099         * infrun.c: Include async-event.h.
6100         * event-top.c: Include async-event.h.
6101         * event-loop.h: Move some declarations to async-event.h.
6102         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6103         code to async-event.c.
6104         * async-event.h: New file.
6105         * async-event.c: New file.
6106         * Makefile.in (COMMON_SFILES): Add async-event.c.
6107         (HFILES_NO_SRCDIR): Add async-event.h.
6108
6109 2020-04-13  Tom Tromey  <tom@tromey.com>
6110
6111         * utils.c (flush_streams): New function.
6112         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6113
6114 2020-04-13  Tom Tromey  <tom@tromey.com>
6115
6116         * event-loop.c (handle_file_event): Use warning, not
6117         printf_unfiltered.
6118
6119 2020-04-13  Tom Tromey  <tom@tromey.com>
6120
6121         * event-loop.c: Include <chrono>.
6122
6123 2020-04-13  Tom Tromey  <tom@tromey.com>
6124
6125         * gdb_select.h: Move to ../gdbsupport/.
6126         * event-loop.c: Update include path.
6127         * top.c: Update include path.
6128         * ser-base.c: Update include path.
6129         * ui-file.c: Update include path.
6130         * ser-tcp.c: Update include path.
6131         * guile/scm-ports.c: Update include path.
6132         * posix-hdep.c: Update include path.
6133         * ser-unix.c: Update include path.
6134         * gdb_usleep.c: Update include path.
6135         * mingw-hdep.c: Update include path.
6136         * inflow.c: Update include path.
6137         * infrun.c: Update include path.
6138         * event-top.c: Update include path.
6139
6140 2020-04-13  Tom Tromey  <tom@tromey.com>
6141
6142         * configure: Rebuild.
6143         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6144
6145 2020-04-13  Tom Tromey  <tom@tromey.com>
6146
6147         * event-loop.h (start_event_loop): Don't declare.
6148         * event-loop.c (start_event_loop): Move...
6149         * main.c (start_event_loop): ...here.  Now static.
6150
6151 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6152
6153         * MAINTAINERS: Update my email address.
6154
6155 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6156
6157         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6158         IP_ALL.
6159
6160 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6161
6162         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6163         (nbsd_nat_target::info_proc): Add do_cmdline.
6164
6165 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6166
6167         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6168         (nbsd_nat_target::info_proc): Add do_cwd.
6169
6170 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6171
6172         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6173
6174 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6175
6176         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6177         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6178         (nbsd_nat_target::info_proc): New functions.
6179         * nbsd-nat.c (kinfo_get_vmmap): New function.
6180         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6181         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6182         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6183         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6184         functions.
6185         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6186         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6187         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6188         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6189         (KINFO_VME_FLAG_GROWS_DOWN): New.
6190
6191 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6192
6193         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6194         bit shift.
6195
6196 2020-04-10  Tom Tromey  <tromey@adacore.com>
6197
6198         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6199
6200 2020-04-10  Tom Tromey  <tromey@adacore.com>
6201
6202         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6203         separate debug files.
6204
6205 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6206
6207         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6208         Move to...
6209         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6210         ... here.
6211         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6212         Check for STATUS_WX86_BREAKPOINT.
6213         (windows_nat_target::wait): Same.
6214
6215 2020-04-10  Tom de Vries  <tdevries@suse.de>
6216
6217         PR cli/25808
6218         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6219
6220 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6221
6222         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6223         (Write After Approval): Remove Tom de Vries.
6224
6225 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6226
6227         revert partially:
6228         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6229
6230         * buildsym.c (record_line): Fix undefined behavior and preserve
6231         lines at eof.
6232
6233 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6234
6235         * auxv.h (svr4_auxv_parse): New.
6236         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6237         and generic_auxv_parse.
6238         (svr4_auxv_parse): Add.
6239         * obsd-tdep.c: Include "auxv.h".
6240         (obsd_auxv_parse): Remove.
6241         (obsd_init_abi): Remove comment.
6242         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6243         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6244         * nbsd-tdep.c: Include "auxv.h".
6245         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6246
6247 2020-04-08  Tom Tromey  <tromey@adacore.com>
6248
6249         * nat/windows-nat.h (last_wait_event): Don't declare.
6250         (wait_for_debug_event): Update comment.
6251         * nat/windows-nat.c (last_wait_event): Now static.
6252
6253 2020-04-08  Tom Tromey  <tromey@adacore.com>
6254
6255         * windows-nat.c (wait_for_debug_event): Move to
6256         nat/windows-nat.c.
6257         * nat/windows-nat.h (wait_for_debug_event): Declare.
6258         * nat/windows-nat.c (wait_for_debug_event): Move from
6259         windows-nat.c.  No longer static.
6260
6261 2020-04-08  Tom Tromey  <tromey@adacore.com>
6262
6263         * windows-nat.c (get_windows_debug_event): Use
6264         fetch_pending_stop.
6265         * nat/windows-nat.h (fetch_pending_stop): Declare.
6266         * nat/windows-nat.c (fetch_pending_stop): New function.
6267
6268 2020-04-08  Tom Tromey  <tromey@adacore.com>
6269
6270         * windows-nat.c (windows_continue): Use matching_pending_stop and
6271         continue_last_debug_event.
6272         * nat/windows-nat.h (matching_pending_stop)
6273         (continue_last_debug_event): Declare.
6274         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6275         (matching_pending_stop, continue_last_debug_event): New
6276         functions.
6277
6278 2020-04-08  Tom Tromey  <tromey@adacore.com>
6279
6280         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6281         (handle_exception_result): Move to nat/windows-nat.h.
6282         (DEBUG_EXCEPTION_SIMPLE): Remove.
6283         (windows_nat::handle_ms_vc_exception): New function.
6284         (handle_exception): Move to nat/windows-nat.c.
6285         (get_windows_debug_event): Update.
6286         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6287         nat/windows-nat.c.
6288         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6289         (handle_exception_result): Move from windows-nat.c.
6290         (handle_exception): Declare.
6291         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6292         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6293         windows-nat.c.
6294
6295 2020-04-08  Tom Tromey  <tromey@adacore.com>
6296
6297         * windows-nat.c (exception_count, event_count): Remove.
6298         (handle_exception, get_windows_debug_event)
6299         (do_initial_windows_stuff): Update.
6300
6301 2020-04-08  Tom Tromey  <tromey@adacore.com>
6302
6303         * windows-nat.c (windows_nat::handle_load_dll)
6304         (windows_nat::handle_unload_dll): Rename.  No longer static.
6305         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6306         Declare.
6307
6308 2020-04-08  Tom Tromey  <tromey@adacore.com>
6309
6310         * complaints.h (stop_whining): Declare at top-level.
6311         (complaint): Don't declare stop_whining.
6312
6313 2020-04-08  Tom Tromey  <tromey@adacore.com>
6314
6315         * windows-nat.c (windows_nat::handle_output_debug_string):
6316         Rename.  No longer static.
6317         * nat/windows-nat.h (handle_output_debug_string): Declare.
6318
6319 2020-04-08  Tom Tromey  <tromey@adacore.com>
6320
6321         * windows-nat.c (current_process_handle, current_process_id)
6322         (main_thread_id, last_sig, current_event, last_wait_event)
6323         (current_windows_thread, desired_stop_thread_id, pending_stops)
6324         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6325         (display_selectors, fake_create_process)
6326         (get_windows_debug_event): Update.
6327         * nat/windows-nat.h (current_process_handle, current_process_id)
6328         (main_thread_id, last_sig, current_event, last_wait_event)
6329         (current_windows_thread, desired_stop_thread_id, pending_stops)
6330         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6331         * nat/windows-nat.c (current_process_handle, current_process_id)
6332         (main_thread_id, last_sig, current_event, last_wait_event)
6333         (current_windows_thread, desired_stop_thread_id, pending_stops)
6334         (siginfo_er): New globals.  Move from windows-nat.c.
6335
6336 2020-04-08  Tom Tromey  <tromey@adacore.com>
6337
6338         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6339         (handle_load_dll): Update.
6340         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6341
6342 2020-04-08  Tom Tromey  <tromey@adacore.com>
6343
6344         * windows-nat.c (enum thread_disposition_type): Move to
6345         nat/windows-nat.h.
6346         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6347         static.
6348         (windows_add_thread, windows_nat_target::fetch_registers)
6349         (windows_nat_target::store_registers, handle_exception)
6350         (windows_nat_target::resume, get_windows_debug_event)
6351         (windows_nat_target::get_tib_address)
6352         (windows_nat_target::thread_name)
6353         (windows_nat_target::thread_alive): Update.
6354         * nat/windows-nat.h (enum thread_disposition_type): Move from
6355         windows-nat.c.
6356         (thread_rec): Declare.
6357
6358 2020-04-08  Tom Tromey  <tromey@adacore.com>
6359
6360         * windows-nat.c: Add "using namespace".
6361         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6362         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6363
6364 2020-04-08  Tom Tromey  <tromey@adacore.com>
6365
6366         * nat/windows-nat.h (struct windows_thread_info): Declare
6367         destructor.
6368         * nat/windows-nat.c (~windows_thread_info): New.
6369
6370 2020-04-08  Tom Tromey  <tromey@adacore.com>
6371
6372         PR gdb/22992
6373         * windows-nat.c (current_event): Update comment.
6374         (last_wait_event, desired_stop_thread_id): New globals.
6375         (struct pending_stop): New.
6376         (pending_stops): New global.
6377         (windows_nat_target) <stopped_by_sw_breakpoint>
6378         <supports_stopped_by_sw_breakpoint>: New methods.
6379         (windows_fetch_one_register): Add assertions.  Adjust PC.
6380         (windows_continue): Handle pending stops.  Suspend other threads
6381         when stepping.  Use last_wait_event
6382         (wait_for_debug_event): New function.
6383         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6384         pending stops.  Queue spurious stops.
6385         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6386         (windows_nat_target::kill): Use wait_for_debug_event.
6387         * nat/windows-nat.h (struct windows_thread_info)
6388         <stopped_at_software_breakpoint>: New field.
6389         * nat/windows-nat.c (windows_thread_info::resume): Clear
6390         stopped_at_software_breakpoint.
6391
6392 2020-04-08  Tom Tromey  <tromey@adacore.com>
6393
6394         * windows-nat.c (enum thread_disposition_type): New.
6395         (thread_rec): Replace "get_context" parameter with "disposition";
6396         change type.
6397         (windows_add_thread, windows_nat_target::fetch_registers)
6398         (windows_nat_target::store_registers, handle_exception)
6399         (windows_nat_target::resume, get_windows_debug_event)
6400         (windows_nat_target::get_tib_address)
6401         (windows_nat_target::thread_name)
6402         (windows_nat_target::thread_alive): Update.
6403
6404 2020-04-08  Tom Tromey  <tromey@adacore.com>
6405
6406         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6407         (windows_continue): Use windows_continue::resume.
6408         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6409         resume>: Declare new methods.
6410         * nat/windows-nat.c: New file.
6411         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6412
6413 2020-04-08  Tom Tromey  <tromey@adacore.com>
6414
6415         * windows-nat.c (windows_add_thread, windows_delete_thread)
6416         (windows_nat_target::fetch_registers)
6417         (windows_nat_target::store_registers, fake_create_process)
6418         (windows_nat_target::resume, windows_nat_target::resume)
6419         (get_windows_debug_event, windows_nat_target::wait)
6420         (windows_nat_target::pid_to_str)
6421         (windows_nat_target::get_tib_address)
6422         (windows_nat_target::get_ada_task_ptid)
6423         (windows_nat_target::thread_name)
6424         (windows_nat_target::thread_alive): Use lwp, not tid.
6425
6426 2020-04-08  Tom Tromey  <tromey@adacore.com>
6427
6428         * windows-nat.c (handle_exception)
6429         (windows_nat_target::thread_name): Update.
6430         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6431         <name>: Now unique_xmalloc_ptr.
6432
6433 2020-04-08  Tom Tromey  <tromey@adacore.com>
6434
6435         * windows-nat.c (thread_rec)
6436         (windows_nat_target::fetch_registers): Update.
6437         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6438         Update comment.
6439         <debug_registers_changed, reload_context>: Now bool.
6440
6441 2020-04-08  Tom Tromey  <tromey@adacore.com>
6442
6443         * windows-nat.c (windows_add_thread): Use new.
6444         (windows_init_thread_list, windows_delete_thread): Use delete.
6445         (get_windows_debug_event): Update.
6446         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6447         destructor, and initializers.
6448
6449 2020-04-08  Tom Tromey  <tromey@adacore.com>
6450
6451         * windows-nat.c (struct windows_thread_info): Remove.
6452         * nat/windows-nat.h: New file.
6453
6454 2020-04-08  Tom Tromey  <tromey@adacore.com>
6455
6456         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6457         (thread_rec, windows_add_thread, windows_delete_thread)
6458         (windows_continue): Update.
6459
6460 2020-04-08  Tom Tromey  <tromey@adacore.com>
6461
6462         * windows-nat.c (struct windows_thread_info): Remove typedef.
6463         (thread_head): Remove.
6464         (thread_list): New global.
6465         (thread_rec, windows_add_thread, windows_init_thread_list)
6466         (windows_delete_thread, windows_continue): Update.
6467
6468 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6469
6470         * windows-tdep.h (windows_init_abi): Add comment.
6471         (cygwin_init_abi): New declaration.
6472         * windows-tdep.c: Split signal enumeration in two, one for
6473         Windows and one for Cygwin.
6474         (windows_gdb_signal_to_target): Only deal with signal of the
6475         Windows OS ABI.
6476         (cygwin_gdb_signal_to_target): New function.
6477         (windows_init_abi): Rename to windows_init_abi_common, don't set
6478         gdb_signal_to_target gdbarch method.  Add new new function with
6479         this name.
6480         (cygwin_init_abi): New function.
6481         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6482         comment.  Don't call windows_init_abi.
6483         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6484         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6485         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6486         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6487         a new function of this name.
6488         (i386_cygwin_init_abi): New function.
6489         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6490         OS ABI Cygwin.
6491
6492 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6493
6494         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6495         parameter.c.
6496         (dwarf2_read_gdb_index): Update.
6497
6498 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6499
6500         * nbsd-tdep.c: Include "objfiles.h".
6501         (nbsd_skip_solib_resolver): New.
6502         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6503
6504 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6505
6506         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6507         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6508         with DW_LLE_base_addressx are being emitted in DWARFv5.
6509         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6510         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6511         unsigned integer.
6512
6513 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6514
6515         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6516         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6517         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6518         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6519         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6520         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6521         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6522
6523
6524 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6525
6526         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6527         (read_loclist_index): New function definition.
6528         (lookup_loclist_base): New function definition.
6529         (read_loclist_header): New function definition.
6530         (dwarf2_cu): Add loclist_base and loclist_header field.
6531         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6532         (read_full_die_1): Read the value of DW_AT_loclists_base.
6533         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6534         (read_attribute_value): Handle DW_FORM_loclistx.
6535         (skip_one_die): Handle DW_FORM_loclistx.
6536         (loclist_header): New structure declaration.
6537         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6538
6539 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6540
6541         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6542         constructor.  Remove `addr` parameter from other constructor and
6543         add `per_cu` parameter.
6544         * dwarf2/read.c (create_partial_symtab): Update.
6545
6546 2020-04-07  Tom de Vries  <tdevries@suse.de>
6547
6548         PR symtab/25796
6549         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6550         (partial_die_info::fixup): Inherit has_const_value.
6551
6552 2020-04-07  Tom de Vries  <tdevries@suse.de>
6553
6554         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6555         symbols without address.
6556
6557 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6558
6559         * nbsd-nat.h (struct thread_info): Add forward declaration.
6560         (nbsd_nat_target::thread_alive): Add.
6561         (nbsd_nat_target::thread_name): Likewise.
6562         (nbsd_nat_target::update_thread_list): Likewise.
6563         (update_thread_list::post_attach): Likewise.
6564         (post_attach::pid_to_str): Likewise.
6565         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6566         (nbsd_thread_lister): Add.
6567         (nbsd_nat_target::thread_alive): Likewise.
6568         (nbsd_nat_target::thread_name): Likewise.
6569         (nbsd_add_threads): Likewise.
6570         (update_thread_list::post_attach): Likewise.
6571         (nbsd_nat_target::update_thread_list): Likewise.
6572         (post_attach::pid_to_str): Likewise.
6573
6574 2020-04-06  Tom Tromey  <tromey@adacore.com>
6575
6576         * ada-valprint.c (print_variant_part): Extract the variant field.
6577         (print_field_values): Use the field as the outer value when
6578         recursing.
6579
6580 2020-04-06  Tom Tromey  <tromey@adacore.com>
6581
6582         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6583         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6584         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6585         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6586         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6587
6588 2020-04-06  Tom Tromey  <tromey@adacore.com>
6589
6590         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6591         TYPE_CODE_ERROR.
6592
6593 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6594
6595         * nbsd-tdep.c: Include "gdbarch.h".
6596         Define enum with NetBSD signal numbers.
6597         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6598         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6599         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6600         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6601         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6602         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6603         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6604         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6605         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6606         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6607         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6608         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6609
6610 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6611
6612         PR gdb/25325
6613         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6614
6615 2020-04-03  Tom Tromey  <tromey@adacore.com>
6616
6617         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6618         Read constant block.
6619
6620 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6621
6622         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6623         (gdb_bfd_get_full_section_contents): New declaration.
6624         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6625         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6626         gdb_bfd_get_full_section_contents.
6627
6628 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6629
6630         * exec.c (build_section_table): Replace internal_error with
6631         gdb_assert.
6632         (section_table_xfer_memory_partial): Likewise.
6633         * mdebugread.c (parse_partial_symbols): Likewise.
6634         * psymtab.c (lookup_partial_symbol): Likewise.
6635         * utils.c (wrap_here): Likewise.
6636
6637 2020-04-02  Tom Tromey  <tromey@adacore.com>
6638
6639         * f-lang.c (build_fortran_types): Use arch_type to initialize
6640         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6641
6642 2020-04-02  Tom Tromey  <tromey@adacore.com>
6643
6644         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6645         of attributes.
6646
6647 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6648             Bernd Edlinger <bernd.edlinger@hotmail.de>
6649             Tom Tromey  <tromey@adacore.com>
6650
6651         * buildsym.c (buildsym_compunit::record_line): Remove
6652         deduplication code.
6653
6654 2020-04-02  Tom de Vries  <tdevries@suse.de>
6655
6656         PR ada/24671
6657         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6658
6659 2020-04-02  Tom de Vries  <tdevries@suse.de>
6660
6661         * dwarf2/read.c (dwarf2_gdb_index_functions,
6662         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6663         NULL.
6664         * psymtab.c (psym_lookup_global_symbol_language): New function.
6665         (psym_functions): Init psym_lookup_global_symbol_language with
6666         psym_lookup_global_symbol_language.
6667         * symfile-debug.c (debug_sym_quick_functions): Init
6668         lookup_global_symbol_language with NULL.
6669         * symfile.c (set_initial_language): Remove fixme comment.
6670         * symfile.h (struct quick_symbol_functions): Add
6671         lookup_global_symbol_language.
6672         * symtab.c (find_quick_global_symbol_language): New function.
6673         (find_main_name): Use find_quick_global_symbol_language.
6674
6675 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6676
6677         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6678
6679 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6680
6681         * buildsym.c (record_line): Fix undefined behavior and preserve
6682         lines at eof.
6683
6684 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6685
6686         * buildsym.c (record_line): Fix the resizing condition.
6687
6688 2020-04-01  Tom Tromey  <tom@tromey.com>
6689
6690         * value.h (value_literal_complex): Add comment.
6691         * valops.c (value_literal_complex): Refer to value.h.
6692
6693 2020-04-01  Tom Tromey  <tom@tromey.com>
6694
6695         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6696         (scalar_type): New rule, from typebase.
6697         (typebase): Use scalar_type.  Recognize complex types.
6698         (field_name): Handle FLOAT_KEYWORD.
6699         (ident_tokens): Add _Complex and __complex__.
6700
6701 2020-04-01  Tom Tromey  <tom@tromey.com>
6702
6703         PR exp/25299:
6704         * valarith.c (promotion_type, complex_binop): New functions.
6705         (scalar_binop): Handle complex numbers.  Use promotion_type.
6706         (value_pos, value_neg, value_complement): Handle complex numbers.
6707
6708 2020-04-01  Tom Tromey  <tom@tromey.com>
6709
6710         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6711         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6712         (parse_number): Handle complex numbers.
6713
6714 2020-04-01  Tom Tromey  <tom@tromey.com>
6715
6716         * c-valprint.c (c_decorations): Change complex suffix to "i".
6717
6718 2020-04-01  Tom Tromey  <tom@tromey.com>
6719
6720         * valprint.c (generic_value_print_complex): Use accessors.
6721         * value.h (value_real_part, value_imaginary_part): Declare.
6722         * valops.c (value_real_part, value_imaginary_part): New
6723         functions.
6724         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6725
6726 2020-04-01  Tom Tromey  <tom@tromey.com>
6727
6728         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6729         (read_range_type): Update.
6730         * mdebugread.c (basic_type): Update.
6731         * go-lang.c (build_go_types): Use init_complex_type.
6732         * gdbtypes.h (struct main_type) <complex_type>: New member.
6733         (init_complex_type): Update.
6734         (arch_complex_type): Don't declare.
6735         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6736         Make name if none given.  Use alloc_type_copy.  Look for cached
6737         complex type.
6738         (arch_complex_type): Remove.
6739         (gdbtypes_post_init): Use init_complex_type.
6740         * f-lang.c (build_fortran_types): Use init_complex_type.
6741         * dwarf2/read.c (read_base_type): Update.
6742         * d-lang.c (build_d_types): Use init_complex_type.
6743         * ctfread.c (read_base_type): Update.
6744
6745 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6746
6747         * infrun.c (stop_all_threads): Update assertion, plus when
6748         stopping threads, take into account that we might be trying
6749         to stop an all-stop target.
6750         (stop_waiting): Call 'stop_all_threads' if there exists a
6751         non-stop target.
6752
6753 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6754
6755         * target.h (exists_non_stop_target): New function declaration.
6756         * target.c (exists_non_stop_target): New function.
6757
6758 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6759
6760         PR gdb/24789
6761         * eval.c (is_integral_or_integral_reference): New function.
6762         (evaluate_subexp_standard): Allow integer references in
6763         pointer arithmetic.
6764
6765 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6766
6767         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6768         check for no ptid in the stop reply when the target is non-stop.
6769
6770 2020-04-01  Tom Tromey  <tromey@adacore.com>
6771
6772         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6773         "name" parameter to rvalue reference.  Initialize m_name_holder.
6774         <lookup_name_info>: New overloads.
6775         <name>: Return gdb::string_view.
6776         <c_str>: New method.
6777         <make_ignore_params>: Update.
6778         <search_name_hash>: Update.
6779         <language_lookup_name>: Return const char *.
6780         <m_name>: Change type.
6781         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6782         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6783         (lookup_name_info::match_any): Update.
6784         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6785         Update.
6786         * minsyms.c (linkage_name_str): Update.
6787         * language.c (default_symbol_name_matcher): Update.
6788         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6789         Update.
6790         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6791         (ada_lookup_name_info::ada_lookup_name_info): Update.
6792         (literal_symbol_name_matcher): Update.
6793
6794 2020-04-01  Tom Tromey  <tromey@adacore.com>
6795
6796         * psymtab.c (psymtab_search_name): Remove function.
6797         (psym_lookup_symbol): Create search name and lookup name here.
6798         (lookup_partial_symbol): Remove "name" parameter; add
6799         lookup_name.
6800         (psym_expand_symtabs_for_function): Update.
6801
6802 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6803
6804         PR tui/25597:
6805         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6806
6807 2020-03-31  Tom Tromey  <tromey@adacore.com>
6808
6809         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6810         memcpy.
6811
6812 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6813
6814         * features/riscv/32bit-csr.xml: Regenerated.
6815         * features/riscv/64bit-csr.xml: Regenerated.
6816
6817 2020-03-30  Tom Tromey  <tromey@adacore.com>
6818
6819         * ada-valprint.c (print_variant_part): Update.
6820         * ada-lang.h (ada_which_variant_applies): Update.
6821         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6822         outer_valaddr parameters; replace with "outer" value parameter.
6823         (to_fixed_variant_branch_type): Update.
6824
6825 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6826
6827         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6828         <list>.  Remove inclusion of observable.h.
6829         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6830         (struct arch_lwp_info): New struct.
6831         (class ppc_linux_dreg_interface): New class.
6832         (struct ppc_linux_process_info): New struct.
6833         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6834         <low_new_clone, low_forget_process, low_prepare_to_resume>
6835         <copy_thread_dreg_state, mark_thread_stale>
6836         <mark_debug_registers_changed, register_hw_breakpoint>
6837         <clear_hw_breakpoint, register_wp, clear_wp>
6838         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6839         <num_memory_accesses, get_trigger_type>
6840         <create_watchpoint_request, hwdebug_point_cmp>
6841         <init_arch_lwp_info, get_arch_lwp_info>
6842         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6843         methods.
6844         <struct ptid_hash>: New inner struct.
6845         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6846         members.
6847         (saved_dabr_value, hwdebug_info, max_slots_number)
6848         (struct hw_break_tuple, struct thread_points, ppc_threads)
6849         (have_ptrace_hwdebug_interface)
6850         (hwdebug_find_thread_points_by_tid)
6851         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6852         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6853         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6854         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6855         use m_dreg_interface.
6856         (hwdebug_point_cmp): Change to...
6857         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6858         reference arguments instead of pointers.
6859         (ppc_linux_nat_target::ranged_break_num_registers): Use
6860         m_dreg_interface.
6861         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6862         m_dreg_interface.  Call register_hw_breakpoint.
6863         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6864         m_dreg_interface.  Call clear_hw_breakpoint.
6865         (get_trigger_type): Change to...
6866         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6867         comment.
6868         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6869         use m_dreg_interface.  Call register_hw_breakpoint.
6870         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6871         use m_dreg_interface.  Call clear_hw_breakpoint.
6872         (can_use_watchpoint_cond_accel): Change to...
6873         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6874         method.  Update comment, use m_dreg_interface and
6875         m_process_info.
6876         (calculate_dvc): Change to...
6877         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6878         m_dreg_interface.
6879         (num_memory_accesses): Change to...
6880         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6881         (check_condition): Change to...
6882         (ppc_linux_nat_target::check_condition): ...this method.
6883         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6884         comment, use m_dreg_interface.
6885         (create_watchpoint_request): Change to...
6886         (ppc_linux_nat_target::create_watchpoint_request): ...this
6887         method.  Use m_dreg_interface.
6888         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6889         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6890         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6891         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6892         (ppc_linux_nat_target::low_forget_process)
6893         (ppc_linux_nat_target::low_new_fork)
6894         (ppc_linux_nat_target::low_new_clone)
6895         (ppc_linux_nat_target::low_delete_thread)
6896         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6897         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6898         only call mark_thread_stale.
6899         (ppc_linux_thread_exit): Remove.
6900         (ppc_linux_nat_target::stopped_data_address): Change to...
6901         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6902         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6903         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6904         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6905         comment.  Call low_stopped_data_address.
6906         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6907         m_dreg_interface.
6908         (ppc_linux_nat_target::masked_watch_num_registers): Use
6909         m_dreg_interface.
6910         (ppc_linux_nat_target::copy_thread_dreg_state)
6911         (ppc_linux_nat_target::mark_thread_stale)
6912         (ppc_linux_nat_target::mark_debug_registers_changed)
6913         (ppc_linux_nat_target::register_hw_breakpoint)
6914         (ppc_linux_nat_target::clear_hw_breakpoint)
6915         (ppc_linux_nat_target::register_wp)
6916         (ppc_linux_nat_target::clear_wp)
6917         (ppc_linux_nat_target::init_arch_lwp_info)
6918         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6919         (_initialize_ppc_linux_nat): Remove observer callback.
6920
6921 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6922
6923         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6924         (ppc_linux_nat_target::auxv_parse)
6925         (ppc_linux_nat_target::read_description)
6926         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6927         Move up.
6928
6929 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6930
6931         * linux-nat.h (low_new_clone): New method.
6932         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6933
6934 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6935
6936         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6937         (dbx_expand_psymtab): ... this.
6938         (start_psymtab): Update.
6939         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6940         (mdebug_expand_psymtab): ... this.
6941         (parse_partial_symbols): Update.
6942         (new_psymtab): Update.
6943         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6944         (xcoff_expand_psymtab): ... this.
6945         (xcoff_start_psymtab): Update.
6946
6947 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6948
6949         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6950         <expand_dependencies>: ... this.
6951         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6952         (partial_symtab::expand_dependencies): ... this.
6953         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6954         Update.
6955         (dwarf2_psymtab::expand_psymtab): Update.
6956         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6957         * mdebugread.c (psymtab_to_symtab_1): Update.
6958         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6959
6960 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6961
6962         * psympriv.h (discard_psymtab): Remove.
6963         * dbxread.c (dbx_end_psymtab): Update.
6964         * xcoffread.c (xcoff_end_psymtab): Update.
6965
6966 2020-03-28  Tom Tromey  <tom@tromey.com>
6967
6968         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6969         comment.
6970
6971 2020-03-28  Tom Tromey  <tom@tromey.com>
6972
6973         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6974
6975 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6976
6977         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6978
6979 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6980
6981         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6982
6983 2020-03-26  Tom Tromey  <tom@tromey.com>
6984
6985         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6986         (mark_common_block_symbol_computed, read_tag_string_type)
6987         (attr_to_dynamic_prop, read_subrange_type): Update.
6988         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6989         to be methods on struct attribute.
6990         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6991         (read_call_site_scope, partial_die_info::read)
6992         (partial_die_info::read, lookup_die_type, follow_die_ref):
6993         Update.
6994         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6995         from dwarf2_get_ref_die_offset.
6996         (attribute::constant_value): New method, from
6997         dwarf2_get_attr_constant_value.
6998         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6999         Declare method.
7000         <constant_value>: New method.
7001
7002 2020-03-26  Tom Tromey  <tom@tromey.com>
7003
7004         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7005         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7006         (dwarf_type_encoding_name): Move to stringify.c.
7007         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7008         * dwarf2/stringify.c: New file.
7009         * dwarf2/stringify.h: New file.
7010
7011 2020-03-26  Tom Tromey  <tom@tromey.com>
7012
7013         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7014         Rewrite.
7015
7016 2020-03-26  Tom Tromey  <tom@tromey.com>
7017
7018         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7019         methods.
7020         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7021         (lookup_ranges_base): Likewise.
7022         (read_cutu_die_from_dwo, read_full_die_1): Update.
7023
7024 2020-03-26  Tom Tromey  <tom@tromey.com>
7025
7026         * dwarf2/read.c (read_import_statement, read_file_scope)
7027         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7028         (read_lexical_block_scope, read_call_site_scope)
7029         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7030         (handle_struct_member_die, process_structure_scope)
7031         (update_enumeration_type_from_children)
7032         (process_enumeration_scope, read_array_type, read_common_block)
7033         (read_namespace, read_module, read_subroutine_type): Update.
7034         (sibling_die): Remove.
7035
7036 2020-03-26  Tom Tromey  <tom@tromey.com>
7037
7038         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7039         (build_type_psymtabs_reader, read_structure_type)
7040         (read_enumeration_type, read_full_die_1): Update.
7041         (dwarf2_attr_no_follow): Move to die.h.
7042         * dwarf2/die.h (struct die_info) <attr>: New method.
7043
7044 2020-03-26  Tom Tromey  <tom@tromey.com>
7045
7046         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7047         <base_address>: Now an optional.
7048         (dwarf2_find_base_address, dwarf2_rnglists_process)
7049         (dwarf2_ranges_process, fill_in_loclist_baton)
7050         (dwarf2_symbol_mark_computed): Update.
7051
7052 2020-03-26  Tom Tromey  <tom@tromey.com>
7053
7054         * dwarf2/read.c (struct die_info): Move to die.h.
7055         * dwarf2/die.h: New file.
7056
7057 2020-03-26  Tom Tromey  <tom@tromey.com>
7058
7059         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7060         * dwarf2/read.c
7061         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7062         Move to line-header.c.
7063         (read_checked_initial_length_and_offset, read_formatted_entries):
7064         Likewise.
7065         (dwarf_decode_line_header): Split into two.
7066         * dwarf2/line-header.c
7067         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7068         Move from read.c.
7069         (read_checked_initial_length_and_offset, read_formatted_entries):
7070         Likewise.
7071         (dwarf_decode_line_header): New function, split from read.c.
7072
7073 2020-03-26  Tom Tromey  <tom@tromey.com>
7074
7075         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7076         Declare method.
7077         * dwarf2/read.c (read_attribute_value): Update.
7078         (dwarf2_per_objfile::read_line_string): Rename from
7079         read_indirect_line_string.
7080         (read_formatted_entries): Update.
7081
7082 2020-03-26  Tom Tromey  <tom@tromey.com>
7083
7084         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7085         variable.
7086
7087 2020-03-26  Tom Tromey  <tom@tromey.com>
7088
7089         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7090         const.
7091         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7092         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7093         parameter const.
7094
7095 2020-03-26  Tom Tromey  <tom@tromey.com>
7096
7097         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7098         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7099         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7100         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7101
7102 2020-03-26  Tom Tromey  <tom@tromey.com>
7103
7104         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7105         file_names_size, file_full_name, file_file_name>: Use const.
7106         <file_name_at, file_names>: Add const overload.
7107         * dwarf2/line-header.c (line_header::file_file_name)
7108         (line_header::file_full_name): Update.
7109
7110 2020-03-26  Tom Tromey  <tom@tromey.com>
7111
7112         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7113         (macro_start_file, consume_improper_spaces)
7114         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7115         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7116         (dwarf_decode_macros): Move to macro.c.
7117         * dwarf2/macro.c: New file.
7118         * dwarf2/macro.h: New file.
7119         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7120
7121 2020-03-26  Tom Tromey  <tom@tromey.com>
7122
7123         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7124         method.
7125         * dwarf2/section.c: New method.  From
7126         read_indirect_string_at_offset_from.
7127         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7128         (read_indirect_string_at_offset_from): Move to section.c.
7129         (read_indirect_string_at_offset): Rewrite.
7130         (read_indirect_line_string_at_offset): Remove.
7131         (read_indirect_string, read_indirect_line_string)
7132         (dwarf_decode_macro_bytes): Update.
7133
7134 2020-03-26  Tom Tromey  <tom@tromey.com>
7135
7136         * dwarf2/section.h (struct dwarf2_section_info)
7137         <overload_complaint>: Declare.
7138         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7139         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7140         Rename from dwarf2_section_buffer_overflow_complaint.
7141         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7142         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7143
7144 2020-03-26  Tom Tromey  <tom@tromey.com>
7145
7146         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7147         Declare.
7148         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7149         Move from read.c.
7150         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7151         to section.c.
7152
7153 2020-03-26  Tom Tromey  <tom@tromey.com>
7154
7155         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7156
7157 2020-03-26  Tom Tromey  <tom@tromey.com>
7158
7159         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7160         "builder".
7161         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7162         parameter.
7163         (dwarf_decode_macros): Update.
7164
7165 2020-03-26  Tom Tromey  <tom@tromey.com>
7166
7167         * dwarf2/read.c (read_attribute_value): Update.
7168         (read_indirect_string_from_dwz): Move to dwz.c; change into
7169         method.
7170         (dwarf_decode_macro_bytes): Update.
7171         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7172         * dwarf2/dwz.c: New file.
7173         * Makefile.in (COMMON_SFILES): Add dwz.c.
7174
7175 2020-03-26  Tom Tromey  <tom@tromey.com>
7176
7177         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7178         * dwarf2/read.c: Add include.
7179         * dwarf2/index-write.c: Add include.
7180         * dwarf2/index-cache.c: Add include.
7181         * dwarf2/dwz.h: New file.
7182
7183 2020-03-25  Tom Tromey  <tom@tromey.com>
7184
7185         * compile/compile-object-load.c (get_out_value_type): Mention
7186         correct symbol name in error message.
7187
7188 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7189
7190         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7191
7192 2020-03-25  Tom de Vries  <tdevries@suse.de>
7193
7194         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7195         * symmisc.c (dump_symtab_1): Print user and includes fields.
7196         (maintenance_info_symtabs): Same.
7197
7198 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7199
7200         PR gdb/25534
7201         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7202         (riscv_regcache_cooked_write): New function.
7203         (riscv_push_dummy_call): Use new function.
7204         (riscv_return_value): Likewise.
7205
7206 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7207
7208         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7209         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7210         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7211         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7212         * infrun.c (follow_fork): Likewise.
7213         (follow_fork_inferior): Likewise.
7214         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7215         * linux-nat.h (class linux_nat_target): Likewise.
7216         * remote.c (class remote_target) <follow_fork>: Likewise.
7217         (remote_target::follow_fork): Likewise.
7218         * target-delegates.c: Re-generate.
7219         * target.c (default_follow_fork): Likewise.
7220         (target_follow_fork): Likewise.
7221         * target.h (struct target_ops) <follow_fork>: Likewise.
7222         (target_follow_fork): Likewise.
7223
7224 2020-03-24  Tom de Vries  <tdevries@suse.de>
7225
7226         * psymtab.c (maintenance_info_psymtabs): Print user field.
7227
7228 2020-03-20  Tom Tromey  <tromey@adacore.com>
7229
7230         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7231         const.
7232         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7233         const.
7234
7235 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7236
7237         * ptrace.m4: Don't check for ptrace declaration.
7238         * config.in: Re-generate.
7239         * configure: Re-generate.
7240         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7241         not defined.
7242
7243 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7244
7245         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7246         `PTRACE_TYPE_RET'.
7247         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7248         * sparc-nat.c (gdb_ptrace): Likewise.
7249         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7250
7251 2020-03-20  Tom Tromey  <tromey@adacore.com>
7252
7253         * c-exp.y (lex_one_token): Fix assert.
7254
7255 2020-03-20  Tom Tromey  <tromey@adacore.com>
7256
7257         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7258         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7259         strncpy call.
7260
7261 2020-03-20  Tom Tromey  <tromey@adacore.com>
7262
7263         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7264
7265 2020-03-20  Tom Tromey  <tromey@adacore.com>
7266
7267         * ada-valprint.c (print_variant_part): Remove parameters; switch
7268         to value-based API.
7269         (print_field_values): Likewise.
7270         (ada_val_print_struct_union): Likewise.
7271         (ada_value_print_1): Update.
7272
7273 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7274
7275         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7276         nbsd_nat_target instead of inf_ptrace_target.
7277         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7278         nbsd_nat_target.
7279
7280 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7281
7282         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7283         it to the ptrace call.
7284         * (store_registers): Likewise.
7285
7286 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7287
7288         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7289         it to the ptrace call.
7290         * (store_registers): Likewise.
7291
7292 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7293
7294         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7295         valid, fetch vg value from ptrace.
7296
7297 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7298         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7299         * inf-ptrace.c: Likewise.
7300         * (gdb_ptrace): Add.
7301         * (inf_ptrace_target::resume): Update.
7302         * (inf_ptrace_target::xfer_partial): Likewise.
7303         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7304         * (inf_ptrace_peek_poke): Update.
7305
7306 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7307
7308         * x86-bsd-nat.c (gdb_ptrace): New.
7309         * (x86bsd_dr_set): Add new argument `ptid'.
7310         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7311         x86bsd_dr_set_addr): Update.
7312
7313 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7314
7315         * remote.c (remote_target::process_stop_reply): Handle events for
7316         all threads differently.
7317
7318 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7319
7320         * completer.c (completion_tracker::remove_completion): Define new
7321         function.
7322         * completer.h (completion_tracker::remove_completion): Declare new
7323         function.
7324         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7325         when adding a C++ function symbol.
7326
7327 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7328
7329         * completer.c (completion_tracker::completion_hash_entry): Define
7330         new class.
7331         (advance_to_filename_complete_word_point): Call
7332         recompute_lowest_common_denominator.
7333         (completion_tracker::completion_tracker): Call discard_completions
7334         to setup the hash table.
7335         (completion_tracker::discard_completions): Allow for being called
7336         from the constructor, pass new equal function, and element deleter
7337         when constructing the hash table.  Initialise new class member
7338         variables.
7339         (completion_tracker::maybe_add_completion): Remove use of
7340         m_entries_vec, and store more information into m_entries_hash.
7341         (completion_tracker::recompute_lcd_visitor): New function, most
7342         content taken from...
7343         (completion_tracker::recompute_lowest_common_denominator):
7344         ...here, this now just visits each item in the hash calling the
7345         above visitor.
7346         (completion_tracker::build_completion_result): Remove use of
7347         m_entries_vec, call recompute_lowest_common_denominator.
7348         * completer.h (completion_tracker::have_completions): Remove use
7349         of m_entries_vec.
7350         (completion_tracker::completion_hash_entry): Declare new class.
7351         (completion_tracker::recompute_lowest_common_denominator): Change
7352         function signature.
7353         (completion_tracker::recompute_lcd_visitor): Declare new function.
7354         (completion_tracker::m_entries_vec): Delete.
7355         (completion_tracker::m_entries_hash): Initialize to NULL.
7356         (completion_tracker::m_lowest_common_denominator_valid): New
7357         member variable.
7358         (completion_tracker::m_lowest_common_denominator_max_length): New
7359         member variable.
7360
7361 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7362
7363         * regformats/regdef.h: Put reg in gdb namespace.
7364
7365 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7366
7367         * i386-bsd-nat.c (gdb_ptrace): New.
7368         * (i386bsd_fetch_inferior_registers,
7369         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7370         * (i386bsd_fetch_inferior_registers,
7371         i386bsd_store_inferior_registers) Use gdb_ptrace.
7372
7373 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7374
7375         * amd64-bsd-nat.c (gdb_ptrace): New.
7376         * (amd64bsd_fetch_inferior_registers,
7377         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7378         * (amd64bsd_fetch_inferior_registers,
7379         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7380
7381 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7382
7383         * user-regs.c (user_reg::read): Rename to...
7384         (user_reg::xread): ...this.
7385         * (append_user_reg): Rename argument `read' to `xread'.
7386         * (user_reg_add_builtin): Likewise.
7387         * (user_reg_add): Likewise.
7388         * (value_of_user_reg): Likewise.
7389
7390 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7391
7392         * sparc-nat.c (gdb_ptrace): New.
7393         * sparc-nat.c (sparc_fetch_inferior_registers)
7394         (sparc_store_inferior_registers) Remove obsolete comment.
7395         * sparc-nat.c (sparc_fetch_inferior_registers)
7396         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7397         * sparc-nat.c (sparc_fetch_inferior_registers)
7398         (sparc_store_inferior_registers) Use gdb_ptrace.
7399
7400 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7401
7402         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7403         it to the ptrace call.
7404         * sh-nbsd-nat.c (store_registers): Likewise.
7405
7406 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7407
7408         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7409         nbsd_nat_target instead of inf_ptrace_target.
7410         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7411         nbsd_nat_target.
7412
7413 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7414
7415         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7416
7417 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7418
7419         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7420         <sys/sysctl.h>.
7421         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7422
7423 2020-03-17  Tom de Vries  <tdevries@suse.de>
7424
7425         PR gdb/23710
7426         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7427         fields.
7428         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7429         fields.
7430         (process_imported_unit_die): Skip import of c++ CUs.
7431
7432 2020-03-16  Tom Tromey  <tom@tromey.com>
7433
7434         * p-valprint.c (pascal_object_print_value): Initialize
7435         base_value.
7436
7437 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7438             Shahab Vahedi  <shahab@synopsys.com>
7439
7440         * Makefile.in: Add arch/arc.o
7441         * configure.tgt: Likewise.
7442         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7443         (_initialize_arc_tdep): Don't initialize old target descriptions.
7444         (arc_read_description): New function to cache target descriptions.
7445         * arc-tdep.h (arc_read_description): Add proto type.
7446         * arch/arc.c: New file.
7447         * arch/arc.h: Likewise.
7448         * features/Makefile: Replace old target descriptions with new.
7449         * features/arc-arcompact.c: Remove.
7450         * features/arc-arcompact.xml: Likewise.
7451         * features/arc-v2.c: Likewise
7452         * features/arc-v2.xml: Likewise
7453         * features/arc/aux-arcompact.xml: New file.
7454         * features/arc/aux-v2.xml: Likewise.
7455         * features/arc/core-arcompact.xml: Likewise.
7456         * features/arc/core-v2.xml: Likewise.
7457         * features/arc/aux-arcompact.c: Generate.
7458         * features/arc/aux-v2.c: Likewise.
7459         * features/arc/core-arcompact.c: Likewise.
7460         * features/arc/core-v2.c: Likewise.
7461         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7462
7463 2020-03-16  Tom Tromey  <tromey@adacore.com>
7464
7465         PR gdb/25663:
7466         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7467         putting value into bcache.
7468
7469 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7470
7471         PR gdb/21500
7472         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7473         to...
7474         (amd64_windows_init_abi_common): ... this.  Don't set size of
7475         long type.
7476         (amd64_windows_init_abi): New function.
7477         (amd64_cygwin_init_abi): New function.
7478         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7479         the Cygwin OS ABI.
7480         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7481         comment.
7482
7483 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7484
7485         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7486         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7487         (pe_import_directory_entry): New struct type.
7488         (is_linked_with_cygwin_dll): New function.
7489         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7490         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7491         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7492
7493 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7494
7495         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7496         i386_cygwin_core_osabi_sniffer.
7497
7498 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7499
7500         * i386-cygwin-tdep.c: Rename to...
7501         * i386-windows-tdep.c: ... this.
7502         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7503         i386-windows-tdep.c.
7504         * configure.tgt: Likewise.
7505
7506 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7507
7508         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7509         * osabi.c (gdb_osabi_names): Add "Windows".
7510         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7511         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7512         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7513         i386_cygwin_osabi_sniffer.
7514         (_initialize_i386_cygwin_tdep): Register OS ABI
7515         GDB_OSABI_WINDOWS for i386.
7516         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7517         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7518         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7519         for x86-64.
7520         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7521         when the target matches '*-*-mingw*'.
7522
7523 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7524
7525         * defs.h (enum gdb_osabi): Move to...
7526         * osabi.h (enum gdb_osabi): ... here.
7527         * gdbarch.sh: Include osabi.h in gdbarch.h.
7528         * gdbarch.h: Re-generate.
7529
7530 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7531
7532         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7533         function.
7534         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7535
7536 2020-03-14  Tom Tromey  <tom@tromey.com>
7537
7538         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7539         for C++.
7540         (c_type_print_modifier): Likewise.  Add "language" parameter.
7541         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7542         (c_type_print_base_1): Update.
7543         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7544         constants.
7545         * type-stack.c (type_stack::insert): Handle tp_atomic and
7546         tp_restrict.
7547         (type_stack::follow_type_instance_flags): Likewise.
7548         (type_stack::follow_types): Likewise.  Merge type-following code.
7549         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7550         (space_identifier, cv_with_space_id)
7551         (const_or_volatile_or_space_identifier_noopt)
7552         (const_or_volatile_or_space_identifier): Remove.
7553         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7554         rules.
7555         (ptr_operator, typebase): Update.
7556         (enum token_flag) <FLAG_C>: New constant.
7557         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7558         "_Atomic".
7559         (lex_one_token): Handle FLAG_C.
7560
7561 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7562
7563         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7564         it to the ptrace call.
7565         * m68k-bsd-nat.c (store_registers): Likewise.
7566
7567 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7568
7569         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7570         gdb_byte *.
7571         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7572         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7573         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7574
7575 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7576
7577         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7578         nbsd_nat_target instead of inf_ptrace_target.
7579         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7580         nbsd_nat_target.
7581
7582 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7583
7584         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7585         register_t.
7586
7587 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7588
7589         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7590         it to the ptrace call.
7591         * alpha-bsd-nat.c (store_registers): Likewise.
7592
7593 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7594
7595         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7596         includes.
7597         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7598         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7599         fill_fpregset): Likewise.
7600
7601 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7602
7603         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7604         nbsd_nat_target instead of inf_ptrace_target.
7605         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7606         nbsd_nat_target.
7607
7608 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7609
7610         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7611         register_t.
7612
7613 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7614
7615         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7616         it to the ptrace call.
7617         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7618         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7619         * arm-nbsd-nat.c (store_register): Likewise.
7620         * arm-nbsd-nat.c (store_regs): Likewise.
7621         * arm-nbsd-nat.c (store_fp_register): Likewise.
7622         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7623
7624 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7625
7626         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7627         nbsd_nat_target instead of inf_ptrace_target.
7628         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7629         nbsd_nat_target.
7630
7631 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7632
7633         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7634         it to the ptrace call.
7635         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7636
7637 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7638
7639         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7640         it to the ptrace call.
7641         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7642
7643 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7644
7645         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7646         gdb_byte *.
7647         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7648
7649 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7650
7651         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7652         instead of inf_ptrace_target.
7653         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7654         nbsd_nat_target.
7655
7656 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7657
7658         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7659         register_t.
7660
7661 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7662
7663         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7664         register_t.
7665
7666 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7667
7668         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7669         register_t.
7670
7671 2020-03-13  Tom Tromey  <tom@tromey.com>
7672
7673         * value.h (val_print): Don't declare.
7674         * valprint.h (val_print_array_elements)
7675         (val_print_scalar_formatted, generic_val_print): Don't declare.
7676         * valprint.c (generic_val_print_array): Take a struct value.
7677         (generic_val_print_ptr, generic_val_print_memberptr)
7678         (generic_val_print_bool, generic_val_print_int)
7679         (generic_val_print_char, generic_val_print_complex)
7680         (generic_val_print): Remove.
7681         (generic_value_print): Update.
7682         (do_val_print): Remove unused parameters.  Don't call
7683         la_val_print.
7684         (val_print): Remove.
7685         (common_val_print): Update.  Don't call value_check_printable.
7686         (val_print_scalar_formatted, val_print_array_elements): Remove.
7687         * rust-lang.c (rust_val_print): Remove.
7688         (rust_language_defn): Update.
7689         * p-valprint.c (pascal_val_print): Remove.
7690         (pascal_value_print_inner): Update.
7691         (pascal_object_print_val_fields, pascal_object_print_val):
7692         Remove.
7693         (pascal_object_print_static_field): Update.
7694         * p-lang.h (pascal_val_print): Don't declare.
7695         * p-lang.c (pascal_language_defn): Update.
7696         * opencl-lang.c (opencl_language_defn): Update.
7697         * objc-lang.c (objc_language_defn): Update.
7698         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7699         * m2-lang.h (m2_val_print): Don't declare.
7700         * m2-lang.c (m2_language_defn): Update.
7701         * language.h (struct language_defn) <la_val_print>: Remove.
7702         * language.c (unk_lang_value_print_inner): Rename.  Change
7703         argument types.
7704         (unknown_language_defn, auto_language_defn): Update.
7705         * go-valprint.c (go_val_print): Remove.
7706         * go-lang.h (go_val_print): Don't declare.
7707         * go-lang.c (go_language_defn): Update.
7708         * f-valprint.c (f_val_print): Remove.
7709         * f-lang.h (f_value_print): Don't declare.
7710         * f-lang.c (f_language_defn): Update.
7711         * d-valprint.c (d_val_print): Remove.
7712         * d-lang.h (d_value_print): Don't declare.
7713         * d-lang.c (d_language_defn): Update.
7714         * cp-valprint.c (cp_print_value_fields)
7715         (cp_print_value_fields_rtti, cp_print_value): Remove.
7716         (cp_print_static_field): Update.
7717         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7718         (c_val_print_struct, c_val_print_union, c_val_print_int)
7719         (c_val_print_memberptr, c_val_print): Remove.
7720         * c-lang.h (c_val_print_array, cp_print_value_fields)
7721         (cp_print_value_fields_rtti): Don't declare.
7722         * c-lang.c (c_language_defn, cplus_language_defn)
7723         (asm_language_defn, minimal_language_defn): Update.
7724         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7725         (ada_val_print_enum): Take a struct value.
7726         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7727         (ada_val_print): Remove.
7728         (ada_value_print_1): Update.
7729         (printable_val_type): Remove.
7730         * ada-lang.h (ada_val_print): Don't declare.
7731         * ada-lang.c (ada_language_defn): Update.
7732
7733 2020-03-13  Tom Tromey  <tom@tromey.com>
7734
7735         * valprint.c (do_val_print): Update.
7736         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7737         a struct value.
7738         (value_to_value_object_no_release): Declare.
7739         * python/py-value.c (value_to_value_object_no_release): New
7740         function.
7741         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7742         struct value.
7743         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7744         function.
7745         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7746         a struct value.
7747         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7748         Declare.
7749         (gdbscm_apply_val_pretty_printer): Take a struct value.
7750         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7751         value.
7752         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7753         value.
7754         * extension-priv.h (struct extension_language_ops)
7755         <apply_val_pretty_printer>: Take a struct value.
7756         * cp-valprint.c (cp_print_value): Create a struct value.
7757         (cp_print_value): Update.
7758
7759 2020-03-13  Tom Tromey  <tom@tromey.com>
7760
7761         * ada-valprint.c (print_field_values): Call common_val_print.
7762
7763 2020-03-13  Tom Tromey  <tom@tromey.com>
7764
7765         * ada-valprint.c (val_print_packed_array_elements): Remove
7766         bitoffset and val parameters.  Call common_val_print.
7767         (ada_val_print_string): Remove offset, address, and original_value
7768         parameters.
7769         (ada_val_print_array): Update.
7770         (ada_value_print_array): New function.
7771         (ada_value_print_1): Call it.
7772
7773 2020-03-13  Tom Tromey  <tom@tromey.com>
7774
7775         * ada-valprint.c (ada_value_print): Use common_val_print.
7776
7777 2020-03-13  Tom Tromey  <tom@tromey.com>
7778
7779         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7780
7781 2020-03-13  Tom Tromey  <tom@tromey.com>
7782
7783         * ada-valprint.c (ada_value_print_num): New function.
7784         (ada_value_print_1): Use it.
7785
7786 2020-03-13  Tom Tromey  <tom@tromey.com>
7787
7788         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7789
7790 2020-03-13  Tom Tromey  <tom@tromey.com>
7791
7792         * ada-valprint.c (ada_value_print_ptr): New function.
7793         (ada_value_print_1): Use it.
7794
7795 2020-03-13  Tom Tromey  <tom@tromey.com>
7796
7797         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7798         call common_val_print.
7799         (ada_val_print_1): Update.
7800         (ada_value_print_1): New function.
7801         (ada_value_print_inner): Rewrite.
7802
7803 2020-03-13  Tom Tromey  <tom@tromey.com>
7804
7805         * cp-valprint.c (cp_print_value_fields): Update.
7806         (cp_print_value): New function.
7807
7808 2020-03-13  Tom Tromey  <tom@tromey.com>
7809
7810         * m2-valprint.c (m2_value_print_inner): Use
7811         cp_print_value_fields.
7812         * cp-valprint.c (cp_print_value_fields): New function.
7813         * c-valprint.c (c_value_print_struct): New function.
7814         (c_value_print_inner): Use c_value_print_struct.
7815         * c-lang.h (cp_print_value_fields): Declare.
7816
7817 2020-03-13  Tom Tromey  <tom@tromey.com>
7818
7819         * c-valprint.c (c_value_print_array): New function.
7820         (c_value_print_inner): Use it.
7821
7822 2020-03-13  Tom Tromey  <tom@tromey.com>
7823
7824         * c-valprint.c (c_value_print_memberptr): New function.
7825         (c_value_print_inner): Use it.
7826
7827 2020-03-13  Tom Tromey  <tom@tromey.com>
7828
7829         * c-valprint.c (c_value_print_int): New function.
7830         (c_value_print_inner): Use it.
7831
7832 2020-03-13  Tom Tromey  <tom@tromey.com>
7833
7834         * c-valprint.c (c_value_print_ptr): New function.
7835         (c_value_print_inner): Use it.
7836
7837 2020-03-13  Tom Tromey  <tom@tromey.com>
7838
7839         * c-valprint.c (c_value_print_inner): Rewrite.
7840
7841 2020-03-13  Tom Tromey  <tom@tromey.com>
7842
7843         * valprint.c (generic_value_print_complex): New function.
7844         (generic_value_print): Use it.
7845
7846 2020-03-13  Tom Tromey  <tom@tromey.com>
7847
7848         * valprint.c (generic_val_print_float): Don't call
7849         val_print_scalar_formatted.
7850         (generic_val_print, generic_value_print): Update.
7851
7852 2020-03-13  Tom Tromey  <tom@tromey.com>
7853
7854         * valprint.c (generic_value_print_char): New function
7855         (generic_value_print): Use it.
7856
7857 2020-03-13  Tom Tromey  <tom@tromey.com>
7858
7859         * valprint.c (generic_value_print_int): New function.
7860         (generic_value_print): Use it.
7861
7862 2020-03-13  Tom Tromey  <tom@tromey.com>
7863
7864         * valprint.c (generic_value_print_bool): New function.
7865         (generic_value_print): Use it.
7866
7867 2020-03-13  Tom Tromey  <tom@tromey.com>
7868
7869         * valprint.c (generic_val_print_func): Simplify.
7870         (generic_val_print, generic_value_print): Update.
7871
7872 2020-03-13  Tom Tromey  <tom@tromey.com>
7873
7874         * valprint.c (generic_val_print_flags): Remove.
7875         (generic_val_print, generic_value_print): Update.
7876         (val_print_type_code_flags): Add original_value parameter.
7877
7878 2020-03-13  Tom Tromey  <tom@tromey.com>
7879
7880         * valprint.c (generic_val_print): Update.
7881         (generic_value_print): Update.
7882         * valprint.c (generic_val_print_enum): Don't call
7883         val_print_scalar_formatted.
7884
7885 2020-03-13  Tom Tromey  <tom@tromey.com>
7886
7887         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7888         * valprint.c (generic_value_print_ptr): New function.
7889
7890 2020-03-13  Tom Tromey  <tom@tromey.com>
7891
7892         * valprint.c (generic_value_print): Rewrite.
7893
7894 2020-03-13  Tom Tromey  <tom@tromey.com>
7895
7896         * p-valprint.c (pascal_object_print_value_fields)
7897         (pascal_object_print_value): New functions.
7898
7899 2020-03-13  Tom Tromey  <tom@tromey.com>
7900
7901         * p-valprint.c (pascal_value_print_inner): Rewrite.
7902
7903 2020-03-13  Tom Tromey  <tom@tromey.com>
7904
7905         * f-valprint.c (f_value_print_innner): Rewrite.
7906
7907 2020-03-13  Tom Tromey  <tom@tromey.com>
7908
7909         * m2-valprint.c (m2_print_unbounded_array): New overload.
7910         (m2_print_unbounded_array): Update.
7911         (m2_print_array_contents): Take a struct value.
7912         (m2_value_print_inner): Rewrite.
7913
7914 2020-03-13  Tom Tromey  <tom@tromey.com>
7915
7916         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7917         (d_value_print_inner): New function.
7918         * d-lang.h (d_value_print_inner): Declare.
7919         * d-lang.c (d_language_defn): Use d_value_print_inner.
7920
7921 2020-03-13  Tom Tromey  <tom@tromey.com>
7922
7923         * go-valprint.c (go_value_print_inner): New function.
7924         * go-lang.h (go_value_print_inner): Declare.
7925         * go-lang.c (go_language_defn): Use go_value_print_inner.
7926
7927 2020-03-13  Tom Tromey  <tom@tromey.com>
7928
7929         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7930         API.
7931         (rust_val_print): Rewrite.
7932         (rust_value_print_inner): New function, from rust_val_print.
7933         (rust_language_defn): Use rust_value_print_inner.
7934
7935 2020-03-13  Tom Tromey  <tom@tromey.com>
7936
7937         * ada-valprint.c (ada_value_print_inner): New function.
7938         * ada-lang.h (ada_value_print_inner): Declare.
7939         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7940
7941 2020-03-13  Tom Tromey  <tom@tromey.com>
7942
7943         * f-valprint.c (f_value_print_innner): New function.
7944         * f-lang.h (f_value_print_innner): Declare.
7945         * f-lang.c (f_language_defn): Use f_value_print_innner.
7946
7947 2020-03-13  Tom Tromey  <tom@tromey.com>
7948
7949         * p-valprint.c (pascal_value_print_inner): New function.
7950         * p-lang.h (pascal_value_print_inner): Declare.
7951         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7952
7953 2020-03-13  Tom Tromey  <tom@tromey.com>
7954
7955         * m2-valprint.c (m2_value_print_inner): New function.
7956         * m2-lang.h (m2_value_print_inner): Declare.
7957         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7958
7959 2020-03-13  Tom Tromey  <tom@tromey.com>
7960
7961         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7962         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7963         * c-valprint.c (c_value_print_inner): New function.
7964         * c-lang.h (c_value_print_inner): Declare.
7965         * c-lang.c (c_language_defn, cplus_language_defn)
7966         (asm_language_defn, minimal_language_defn): Use
7967         c_value_print_inner.
7968
7969 2020-03-13  Tom Tromey  <tom@tromey.com>
7970
7971         * p-valprint.c (pascal_object_print_value_fields): Now static.
7972         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7973
7974 2020-03-13  Tom Tromey  <tom@tromey.com>
7975
7976         * c-valprint.c (c_val_print_array): Simplify.
7977
7978 2020-03-13  Tom Tromey  <tom@tromey.com>
7979
7980         * valprint.c (value_print_array_elements): New function.
7981         * valprint.h (value_print_array_elements): Declare.
7982
7983 2020-03-13  Tom Tromey  <tom@tromey.com>
7984
7985         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7986         * mips-tdep.c (mips_print_register): Use
7987         value_print_scalar_formatted.
7988
7989 2020-03-13  Tom Tromey  <tom@tromey.com>
7990
7991         * valprint.h (value_print_scalar_formatted): Declare.
7992         * valprint.c (value_print_scalar_formatted): New function.
7993
7994 2020-03-13  Tom Tromey  <tom@tromey.com>
7995
7996         * valprint.h (generic_value_print): Declare.
7997         * valprint.c (generic_value_print): New function.
7998
7999 2020-03-13  Tom Tromey  <tom@tromey.com>
8000
8001         * valprint.c (do_val_print): Call la_value_print_inner, if
8002         available.
8003         * rust-lang.c (rust_language_defn): Update.
8004         * p-lang.c (pascal_language_defn): Update.
8005         * opencl-lang.c (opencl_language_defn): Update.
8006         * objc-lang.c (objc_language_defn): Update.
8007         * m2-lang.c (m2_language_defn): Update.
8008         * language.h (struct language_defn) <la_value_print_inner>: New
8009         member.
8010         * language.c (unknown_language_defn, auto_language_defn): Update.
8011         * go-lang.c (go_language_defn): Update.
8012         * f-lang.c (f_language_defn): Update.
8013         * d-lang.c (d_language_defn): Update.
8014         * c-lang.c (c_language_defn, cplus_language_defn)
8015         (asm_language_defn, minimal_language_defn): Update.
8016         * ada-lang.c (ada_language_defn): Update.
8017
8018 2020-03-13  Tom Tromey  <tom@tromey.com>
8019
8020         * c-valprint.c (c_value_print): Use common_val_print.
8021
8022 2020-03-13  Tom Tromey  <tom@tromey.com>
8023
8024         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8025
8026 2020-03-13  Tom Tromey  <tom@tromey.com>
8027
8028         * f-valprint.c (f77_print_array_1, f_val_print): Use
8029         common_val_print.
8030
8031 2020-03-13  Tom Tromey  <tom@tromey.com>
8032
8033         * riscv-tdep.c (riscv_print_one_register_info): Use
8034         common_val_print.
8035
8036 2020-03-13  Tom Tromey  <tom@tromey.com>
8037
8038         * mi/mi-main.c (output_register): Use common_val_print.
8039
8040 2020-03-13  Tom Tromey  <tom@tromey.com>
8041
8042         * infcmd.c (default_print_one_register_info): Use
8043         common_val_print.
8044
8045 2020-03-13  Tom Tromey  <tom@tromey.com>
8046
8047         * valprint.h (common_val_print_checked): Declare.
8048         * valprint.c (common_val_print_checked): New function.
8049         * stack.c (print_frame_arg): Use common_val_print_checked.
8050
8051 2020-03-13  Tom Tromey  <tom@tromey.com>
8052
8053         * valprint.c (do_val_print): New function, from val_print.
8054         (val_print): Use do_val_print.
8055         (common_val_print): Use do_val_print.
8056
8057 2020-03-13  Tom Tromey  <tom@tromey.com>
8058
8059         * valprint.c (value_print): Use scoped_value_mark.
8060
8061 2020-03-13  Tom de Vries  <tdevries@suse.de>
8062
8063         PR symtab/25646
8064         * psymtab.c (partial_symtab::partial_symtab): Don't set
8065         globals_offset and statics_offset.  Push element onto
8066         current_global_psymbols and current_static_psymbols stacks.
8067         (concat): New function.
8068         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8069         element from current_global_psymbols and current_static_psymbols
8070         stacks.  Concat popped elements to global_psymbols and
8071         static_symbols.
8072         (add_psymbol_to_list): Use current_global_psymbols and
8073         current_static_psymbols stacks.
8074         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8075         current_static_psymbols fields.
8076
8077 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8078
8079         * corelow.c (sniff_core_bfd): Remove.
8080         (class core_target) <m_core_vec>: Remove.
8081         (core_target::core_target): Update.
8082         (core_file_fns): Remove.
8083         (deprecated_add_core_fns): Remove.
8084         (default_core_sniffer): Remove.
8085         (sniff_core_bfd): Remove.
8086         (default_check_format): Remove.
8087         (gdb_check_format): Remove.
8088         (core_target_open): Update.
8089         (core_target::get_core_register_section): Update.
8090         (get_core_registers_cb): Update.
8091         (core_target::fetch_registers): Update.
8092         * gdbcore.h (struct core_fns): Remove.
8093         (deprecated_add_core_fns): Remove.
8094         (default_core_sniffer): Remove.
8095         (default_check_format): Remove.
8096
8097 2020-03-12  Tom Tromey  <tom@tromey.com>
8098
8099         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8100         CORE_ADDR.
8101         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8102
8103 2020-03-12  Tom Tromey  <tom@tromey.com>
8104
8105         * remote.c (remote_target::download_tracepoint)
8106         (remote_target::enable_tracepoint)
8107         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8108         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8109         sprintf_vma.
8110
8111 2020-03-12  Tom Tromey  <tom@tromey.com>
8112
8113         * symfile-mem.c: Update CORE_ADDR size assert.
8114
8115 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8116
8117         * selftest.m4: Move to gdbsupport/.
8118         * acinclude.m4: Update path to selftest.m4.
8119
8120 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8121
8122         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8123         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8124         gdbarch-selfselftests.c and selftest-arch.c.
8125         (SUBDIR_UNITTESTS_OBS): Rename to...
8126         (SELFTESTS_OBS): ... this.
8127         (COMMON_SFILES): Remove disasm-selftests.c and
8128         gdbarch-selftests.c.
8129         * configure.ac: Don't add selftest-arch.{c,o} to
8130         CONFIG_{SRCS,OBS}.
8131         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8132         preprocessor conditions.
8133
8134 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8135
8136         * configure.ac: Don't source bfd/development.sh.
8137         * selftest.m4: Modify comment.
8138         * configure: Re-generate.
8139
8140 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8141
8142         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8143         not "true" or "false".
8144         * configure: Re-generate.
8145
8146 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8147
8148         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8149         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8150         renamed to arm_nbsd_supply_gregset.
8151         (fetch_register): Update to call arm_nbsd_supply_gregset.
8152         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8153         (arm_netbsd_nat_target::fetch_registers): Update.
8154         (fetch_elfcore_registers): Removed.
8155         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8156         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8157         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8158         not require NetBSD system headers.
8159         (arm_nbsd_regset): New struct.
8160         (arm_nbsd_iterate_over_regset_sections): New function.
8161         (arm_netbsd_init_abi_common): Updated to call
8162         set_gdbarch_iterate_over_regset_sections.
8163         * arm-nbsd-tdep.h: New file.
8164
8165 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8166
8167         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8168         recursion.
8169
8170 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8171
8172         * configure: Re-generate.
8173
8174 2020-03-11  Tom Tromey  <tromey@adacore.com>
8175
8176         * ada-typeprint.c (print_choices): Fix comment.
8177
8178 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8179
8180         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8181         previous item in the list, when the list has no items.
8182
8183 2020-03-11  Tom de Vries  <tdevries@suse.de>
8184
8185         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8186         PROP_LOCLIST handling code.
8187
8188 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8189
8190         * buildsym-legacy.c (record_line): Pass extra parameter to
8191         record_line.
8192         * buildsym.c (buildsym_compunit::record_line): Take an extra
8193         parameter, reduce duplication in the line table, and record the
8194         is_stmt flag in the line table.
8195         * buildsym.h (buildsym_compunit::record_line): Add extra
8196         parameter.
8197         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8198         non-statement lines.
8199         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8200         this to the symtab builder.
8201         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8202         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8203         through to dwarf_record_line_1.
8204         * infrun.c (process_event_stop_test): When stepping, don't stop at
8205         a non-statement instruction, and only refresh the step info when
8206         we land in the middle of a line's range.  Also add an extra
8207         comment.
8208         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8209         field.
8210         * record-btrace.c (btrace_find_line_range): Only record lines
8211         marked as is-statement.
8212         * stack.c (frame_show_address): Show the frame address if we are
8213         in a non-statement sal.
8214         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8215         (maintenance_print_one_line_table): Print a header for the is_stmt
8216         column, and include is_stmt information in the output.
8217         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8218         preference to non-statements.
8219         (find_pcs_for_symtab_line): Prefer is-statement entries.
8220         (find_line_common): Likewise.
8221         * symtab.h (struct linetable_entry): Add is_stmt field.
8222         (struct symtab_and_line): Likewise.
8223         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8224         arranging the line table.
8225
8226 2020-03-07  Tom de Vries  <tdevries@suse.de>
8227
8228         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8229         DIE.
8230
8231 2020-03-07  Tom Tromey  <tom@tromey.com>
8232
8233         * valops.c (value_literal_complex): Remove obsolete comment.
8234         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8235         comment.
8236
8237 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8238
8239         * infrun.h: Forward-declare thread_info.
8240         (set_step_info): Add thread_info parameter, add doc.
8241         * infrun.c (set_step_info): Add thread_info parameter, move doc
8242         to header.
8243         * infrun.c (process_event_stop_test): Pass thread to
8244         set_step_info call.
8245         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8246         set_step_info.
8247         (prepare_one_step): Add thread_info parameter, pass it to
8248         set_step_frame and prepare_one_step (recursive) call.
8249         (step_1): Pass thread to prepare_one_step call.
8250         (step_command_fsm::should_stop): Pass thread to
8251         prepare_one_step.
8252         (until_next_fsm): Pass thread to set_step_frame call.
8253         (finish_command): Pass thread to set_step_info call.
8254
8255 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8256
8257         * windows-tdep.c (windows_solib_create_inferior_hook):
8258         Check if inferior is running.
8259
8260 2020-03-06  Tom de Vries  <tdevries@suse.de>
8261
8262         * NEWS: Fix "the the".
8263         * ctfread.c: Same.
8264
8265 2020-03-06  Tom de Vries  <tdevries@suse.de>
8266
8267         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8268
8269 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8270
8271         * .dir-locals.el: Add a comment referencing the other copies of
8272         this file.
8273
8274 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8275
8276         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8277         psargs.
8278
8279 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8280
8281         * .gitattributes: New file.
8282
8283 2020-03-04  Tom Tromey  <tom@tromey.com>
8284
8285         * symmisc.c (print_symbol_bcache_statistics)
8286         (print_objfile_statistics): Update.
8287         * symfile.c (allocate_symtab): Use intern.
8288         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8289         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8290         macro_cache>: Remove.
8291         <string_cache>: New member.
8292         (struct objfile) <intern>: New methods.
8293         * elfread.c (elf_symtab_read): Use intern.
8294         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8295         (dwarf2_compute_name, dwarf2_physname)
8296         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8297         names.
8298         (guess_partial_die_structure_name): Update.
8299         (partial_die_info::fixup): Intern name.
8300         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8301         name.
8302         (dwarf2_name): Intern name.  Update.
8303         * buildsym.c (buildsym_compunit::get_macro_table): Use
8304         string_cache.
8305
8306 2020-03-04  Tom Tromey  <tom@tromey.com>
8307
8308         * jit.c (bfd_open_from_target_memory): Make "target" const.
8309         * corefile.c (gnutarget): Now const.
8310         * gdbcore.h (gnutarget): Now const.
8311
8312 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8313
8314         * NEWS: Mention support for WOW64 processes.
8315         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8316         (amd64_windows_segment_register_p): Remove static.
8317         (_initialize_amd64_windows_nat): Update.
8318         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8319         * i386-windows-nat.c (context_offset): Update.
8320         (i386_mappings): Rename and remove static.
8321         (i386_windows_segment_register_p): Remove static.
8322         (_initialize_i386_windows_nat): Update.
8323         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8324         (STATUS_WX86_SINGLE_STEP): New macro.
8325         (EnumProcessModulesEx): New macro.
8326         (Wow64SuspendThread): New macro.
8327         (Wow64GetThreadContext): New macro.
8328         (Wow64SetThreadContext): New macro.
8329         (Wow64GetThreadSelectorEntry): New macro.
8330         (windows_set_context_register_offsets): Add static.
8331         (windows_set_segment_register_p): Likewise.
8332         (windows_add_thread): Adapt for WOW64 processes.
8333         (windows_fetch_one_register): Likewise.
8334         (windows_nat_target::fetch_registers): Likewise.
8335         (windows_store_one_register): Likewise.
8336         (display_selector): Likewise.
8337         (display_selectors): Likewise.
8338         (handle_exception): Likewise.
8339         (windows_continue): Likewise.
8340         (windows_nat_target::resume): Likewise.
8341         (windows_add_all_dlls): Likewise.
8342         (do_initial_windows_stuff): Likewise.
8343         (windows_nat_target::attach): Likewise.
8344         (windows_get_exec_module_filename): Likewise.
8345         (windows_nat_target::create_inferior): Likewise.
8346         (windows_xfer_siginfo): Likewise.
8347         (_initialize_loadable): Initialize Wow64SuspendThread,
8348         Wow64GetThreadContext, Wow64SetThreadContext,
8349         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8350         * windows-nat.h (windows_set_context_register_offsets):
8351         Remove declaration.
8352         (windows_set_segment_register_p): Likewise.
8353         (i386_windows_segment_register_p): Add declaration.
8354         (amd64_windows_segment_register_p): Likewise.
8355
8356 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8357
8358         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8359         in "info registers" for AArch64/ARM.
8360
8361         The change caused "info registers" to not print GPR's.
8362
8363         gdb/ChangeLog:
8364
8365         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8366
8367         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8368         when reg->group is empty and reggroup is not.
8369
8370 2020-03-03  Tom Tromey  <tromey@adacore.com>
8371
8372         * dwarf2/frame.c (struct dwarf2_frame_cache)
8373         <checked_tailcall_bottom, entry_cfa_sp_offset,
8374         entry_cfa_sp_offset_p>: Remove members.
8375         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8376         (dwarf2_frame_prev_register): Don't call
8377         dwarf2_tailcall_sniffer_first.
8378         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8379         * frame-unwind.c (add_unwinder): New fuction.
8380         (frame_unwind_init): Use it.  Add tailcall unwinder.
8381
8382 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8383             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8384
8385         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8386         value should be printed as true.
8387
8388 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8389
8390         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8391         (windows_init_abi): Set and use windows_so_ops.
8392
8393 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8394
8395         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8396         when verifying if dealing with a convenience variable.
8397
8398 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8399
8400         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8401
8402 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8403
8404         * infrun.c (gdbarch_supports_displaced_stepping): New.
8405         (use_displaced_stepping): Break up conditions in smaller pieces.
8406         Use gdbarch_supports_displaced_stepping.
8407         (displaced_step_prepare_throw): Use
8408         gdbarch_supports_displaced_stepping.
8409
8410 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8411
8412         * NEWS: Mention new behaviour of the history filename.
8413         * top.c (write_history_p): Add comment.
8414         (show_write_history_p): Add header comment, give a different
8415         message when history writing is on, but the history filename is
8416         empty.
8417         (history_filename): Add comment.
8418         (history_filename_empty): New function.
8419         (show_history_filename): Add header comment, give a different
8420         message when the filename is empty.
8421         (init_history): Compare history_filename against nullptr, and only
8422         read history if the filename is not empty.
8423         (set_history_filename): Add header comment, and only make
8424         non-empty filenames absolute.
8425         (init_main): Make the filename argument to 'set history filename'
8426         optional.
8427
8428 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8429
8430         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8431         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8432         (fetch_fp_register): Update.
8433         (fetch_fp_regs): Update.
8434         (store_fp_register): Update.
8435         (store_fp_regs): Update.
8436         (arm_netbsd_nat_target::read_description): New function.
8437         (fetch_elfcore_registers): Update.
8438
8439 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8440
8441         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8442         general_thread if the stop reply is missing a thread-id.
8443         (remote_target::process_stop_reply): Use the first non-exited
8444         thread if the target didn't pass a thread-id.
8445         * infrun.c (do_target_wait): Move call to
8446         switch_to_inferior_no_thread to ....
8447         (do_target_wait_1): ... here.
8448
8449 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8450
8451         * debuginfod-support.c: Include defs.h first.
8452
8453 2020-02-28  Tom de Vries  <tdevries@suse.de>
8454
8455         * symfile.c (set_initial_language): Use default language for lookup.
8456
8457 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8458
8459         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8460         reader variable, pass `this` to read_cutu_die_from_dwo.
8461
8462 2020-02-27  Aaron Merey  <amerey@redhat.com>
8463
8464         * source.c (open_source_file): Check for nullptr when computing
8465         srcpath.
8466
8467 2020-02-27  Tom Tromey  <tromey@adacore.com>
8468
8469         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8470         member.
8471         (dwarf2_add_field): Don't update nfields.
8472         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8473
8474 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8475
8476         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8477         abs.
8478
8479 2020-02-26  Tom Tromey  <tom@tromey.com>
8480
8481         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8482         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8483         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8484         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8485         per_cu_data.
8486
8487 2020-02-26  Tom Tromey  <tom@tromey.com>
8488
8489         * dwarf2/index-write.c (psym_index_map): Change type.
8490         (add_address_entry_worker, write_one_signatured_type)
8491         (recursively_count_psymbols, recursively_write_psymbols)
8492         (class debug_names, psyms_seen_size, write_gdbindex)
8493         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8494
8495 2020-02-26  Aaron Merey  <amerey@redhat.com>
8496
8497         * Makefile.in: Handle optional debuginfod support.
8498         * NEWS: Update.
8499         * README: Add --with-debuginfod summary.
8500         * config.in: Regenerate.
8501         * configure: Regenerate.
8502         * configure.ac: Handle optional debuginfod support.
8503         * debuginfod-support.c: debuginfod helper functions.
8504         * debuginfod-support.h: Ditto.
8505         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8506         summary.
8507         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8508         when a dwz file cannot be found.
8509         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8510         debuginfo file cannot be found.
8511         * source.c (open_source_file): Query debuginfod servers when a
8512         source file cannot be found.
8513         * top.c (print_gdb_configuration): Include
8514         --{with,without}-debuginfod in the output.
8515
8516 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8517
8518         * thread.c (thr_try_catch_cmd): Print thread name.
8519
8520 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8521
8522         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8523         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8524         dwarf2_fetch_die_type_sect_off): Move to...
8525         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8526         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8527         dwarf2_fetch_die_type_sect_off): ... here.
8528         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8529         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8530         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8531
8532 2020-02-26  Tom de Vries  <tdevries@suse.de>
8533
8534         PR gdb/25603
8535         * symfile.c (set_initial_language): Exit-early if
8536         language_mode == language_mode_manual.
8537
8538 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8539
8540         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8541         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8542         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8543
8544 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8545
8546         * gdbtypes.c (create_array_type_with_stride): Handle negative
8547         array strides.
8548         * valarith.c (value_subscripted_rvalue): Likewise.
8549
8550 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8551
8552         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8553
8554 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8555
8556         * loc.h (dwarf2_get_die_type): Move to...
8557         * read.h (dwarf2_get_die_type): ... here.
8558         * read.c (dwarf2_get_die_type): Move doc to header.
8559
8560 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8561
8562         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8563         'gnulib/Makefile.in' to the list.
8564
8565 2020-02-24  Tom Tromey  <tom@tromey.com>
8566
8567         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8568         Remove.
8569         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8570         XOBNEWVEC.
8571
8572 2020-02-24  Tom Tromey  <tom@tromey.com>
8573
8574         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8575         New method.
8576         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8577         (dw2_do_instantiate_symtab, dw2_get_file_names)
8578         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8579
8580 2020-02-24  Tom Tromey  <tom@tromey.com>
8581
8582         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8583         make_scoped_restore.
8584         (dwarf2_psymtab::read_symtab): Don't clear
8585         reading_partial_symbols.
8586
8587 2020-02-24  Tom de Vries  <tdevries@suse.de>
8588
8589         PR gdb/25592
8590         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8591
8592 2020-02-24  Tom de Vries  <tdevries@suse.de>
8593
8594         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8595         commands layout next/prev/regs.
8596
8597 2020-02-22  Tom Tromey  <tom@tromey.com>
8598
8599         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8600         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8601
8602 2020-02-22  Tom Tromey  <tom@tromey.com>
8603
8604         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8605
8606 2020-02-22  Tom Tromey  <tom@tromey.com>
8607
8608         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8609         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8610         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8611         * tui/tui.c (_initialize_tui): Add usage text.
8612
8613 2020-02-22  Tom Tromey  <tom@tromey.com>
8614
8615         * tui/tui-win.c (tui_set_focus_command)
8616         (tui_set_win_height_command): Use error_no_arg.
8617         (_initialize_tui_win): Update help text.
8618         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8619
8620 2020-02-22  Tom Tromey  <tom@tromey.com>
8621
8622         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8623         * tui/tui-disasm.h (struct tui_disasm_window)
8624         <display_start_addr>: Declare.
8625         * tui/tui-source.h (struct tui_source_window)
8626         <display_start_addr>: Declare.
8627         * tui/tui-winsource.h (struct tui_source_window_base)
8628         <show_source_line, display_start_addr>: New methods.
8629         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8630         Rename and move to protected section.
8631         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8632         (tui_source_window_base::do_erase_source_content): Update.
8633         (tui_source_window_base::show_source_line): Now a method.
8634         (tui_source_window_base::show_source_content)
8635         (tui_source_window_base::tui_source_window_base)
8636         (tui_source_window_base::rerender)
8637         (tui_source_window_base::refill)
8638         (tui_source_window_base::do_scroll_horizontal)
8639         (tui_source_window_base::set_is_exec_point_at)
8640         (tui_source_window_base::update_breakpoint_info)
8641         (tui_source_window_base::update_exec_info): Update.
8642         * tui/tui-source.c (tui_source_window::set_contents)
8643         (tui_source_window::showing_source_p)
8644         (tui_source_window::do_scroll_vertical)
8645         (tui_source_window::location_matches_p)
8646         (tui_source_window::line_is_displayed): Update.
8647         (tui_source_window::display_start_addr): New method.
8648         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8649         (tui_disasm_window::do_scroll_vertical)
8650         (tui_disasm_window::location_matches_p): Update.
8651         (tui_disasm_window::display_start_addr): New method.
8652
8653 2020-02-22  Tom Tromey  <tom@tromey.com>
8654
8655         * NEWS: Add entry for gdb.register_window_type.
8656         * tui/tui-layout.h (window_factory): New typedef.
8657         (tui_register_window): Declare.
8658         * tui/tui-layout.c (saved_tui_windows): New global.
8659         (tui_apply_current_layout): Use it.
8660         (tui_register_window): New function.
8661         * python/python.c (do_start_initialization): Call
8662         gdbpy_initialize_tui.
8663         (python_GdbMethods): Add "register_window_type" function.
8664         * python/python-internal.h (gdbpy_register_tui_window)
8665         (gdbpy_initialize_tui): Declare.
8666         * python/py-tui.c: New file.
8667         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8668
8669 2020-02-22  Tom Tromey  <tom@tromey.com>
8670
8671         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8672
8673 2020-02-22  Tom Tromey  <tom@tromey.com>
8674
8675         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8676         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8677         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8678         (tui_set_win_focus_to): Move from tui-win.c.
8679
8680 2020-02-22  Tom Tromey  <tom@tromey.com>
8681
8682         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8683         functions.
8684         (known_window_types): New global.
8685         (tui_get_window_by_name): Reimplement.
8686         (initialize_known_windows): New function.
8687         (validate_window_name): Rewrite.
8688         (_initialize_tui_layout): Call initialize_known_windows.
8689
8690 2020-02-22  Tom Tromey  <tom@tromey.com>
8691
8692         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8693         Remove constants.
8694         * tui/tui-winsource.h (struct tui_source_window_base)
8695         <tui_source_window_base>: Remove parameter.
8696         * tui/tui-winsource.c
8697         (tui_source_window_base::tui_source_window_base): Remove
8698         parameter.
8699         (tui_source_window_base::refill): Update.
8700         * tui/tui-stack.h (struct tui_locator_window)
8701         <tui_locator_window>: Update.
8702         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8703         Default the constructor.
8704         * tui/tui-regs.h (struct tui_data_item_window)
8705         <tui_data_item_window>: Default the constructor.
8706         (struct tui_data_window) <tui_data_window>: Likewise.
8707         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8708         Default the constructor.
8709         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8710         Default the constructor.
8711         <type>: Remove.
8712         (struct tui_win_info) <tui_win_info>: Default the constructor.
8713         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8714         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8715         Default the constructor.
8716
8717 2020-02-22  Tom Tromey  <tom@tromey.com>
8718
8719         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8720         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8721         * tui/tui-win.c (tui_resize_all): Don't call
8722         tui_delete_invisible_windows.
8723         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8724         done.
8725         (tui_set_layout): Update.
8726         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8727         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8728         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8729
8730 2020-02-22  Tom Tromey  <tom@tromey.com>
8731
8732         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8733         correctly.
8734
8735 2020-02-22  Tom Tromey  <tom@tromey.com>
8736
8737         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8738
8739 2020-02-22  Tom Tromey  <tom@tromey.com>
8740
8741         * tui/tui-winsource.h (struct tui_source_window_iterator)
8742         <inner_iterator>: New etytypedef.
8743         <tui_source_window_iterator>: Take "end" parameter.
8744         <tui_source_window_iterator>: Take iterator.
8745         <operator*, advance>: Update.
8746         <m_iter>: Change type.
8747         <m_end>: New field.
8748         (struct tui_source_windows) <begin, end>: Update.
8749         * tui/tui-layout.c (tui_windows): New global.
8750         (tui_apply_current_layout): Clear tui_windows.
8751         (tui_layout_window::apply): Update tui_windows.
8752         * tui/tui-data.h (tui_windows): Declare.
8753         (all_tui_windows): Now inline function.
8754         (class tui_window_iterator, struct all_tui_windows): Remove.
8755
8756 2020-02-22  Tom Tromey  <tom@tromey.com>
8757
8758         PR tui/17850:
8759         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8760         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8761         "height" argument.
8762         (class tui_layout_window) <get_sizes>: Likewise.
8763         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8764         argument.
8765         <get_sizes>: Add "height" argument.
8766         <m_vertical>: New field.
8767         * tui/tui-layout.c (tui_layout_split::clone): Update.
8768         (tui_layout_split::get_sizes): Add "height" argument.
8769         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8770         (tui_new_layout_command): Parse "-horizontal".
8771         (_initialize_tui_layout): Update help string.
8772         (tui_layout_split::specification): Add "-horizontal" when needed.
8773         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8774         argument.
8775         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8776         New methods.
8777
8778 2020-02-22  Tom Tromey  <tom@tromey.com>
8779
8780         * tui/tui-layout.h (enum tui_adjust_result): New.
8781         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8782         (class tui_layout_window) <adjust_size>: Return
8783         tui_adjust_result.  Rewrite.
8784         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8785         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8786
8787 2020-02-22  Tom Tromey  <tom@tromey.com>
8788
8789         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8790         parameter and return types.
8791         (class tui_layout_base) <specification>: Add "depth".
8792         (class tui_layout_window) <specification>: Add "depth".
8793         (class tui_layout_split) <specification>: Add "depth".
8794         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8795         and return types.
8796         (tui_new_layout_command): Parse sub-layouts.
8797         (_initialize_tui_layout): Update help string.
8798         (tui_layout_window::specification): Add "depth".
8799         (add_layout_command): Update.
8800
8801 2020-02-22  Tom Tromey  <tom@tromey.com>
8802
8803         * NEWS: Add "tui new-layout" item.
8804         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8805         Add new-layout command to help text.
8806         (validate_window_name): New function.
8807         (tui_new_layout_command): New function.
8808         (_initialize_tui_layout): Register "new-layout".
8809         (tui_layout_window::specification): New method.
8810         (tui_layout_window::specification): New method.
8811         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8812         method.
8813         (class tui_layout_window) <specification>: New method.
8814         (class tui_layout_split) <specification>: New method.
8815
8816 2020-02-22  Tom Tromey  <tom@tromey.com>
8817
8818         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8819         * tui/tui-win.c (window_name_completer): Update comment.
8820         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8821         Declare method.
8822         (class tui_layout_window) <replace_window>: Likewise.
8823         (class tui_layout_split) <replace_window>: Likewise.
8824         (tui_set_layout): Don't declare.
8825         (tui_set_initial_layout): Declare function.
8826         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8827         (asm_regs_layout): New globals.
8828         (tui_current_layout, show_layout): Remove.
8829         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8830         (find_layout, tui_apply_layout): New function.
8831         (layout_completer): Remove.
8832         (tui_next_layout): Reimplement.
8833         (tui_next_layout_command): New function.
8834         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8835         (tui_regs_layout): Reimplement.
8836         (tui_regs_layout_command): New function.
8837         (extract_display_start_addr): Rewrite.
8838         (next_layout, prev_layout): Remove.
8839         (tui_layout_window::replace_window): New method.
8840         (tui_layout_split::replace_window): New method.
8841         (destroy_layout): New function.
8842         (layout_list): New global.
8843         (add_layout_command): New function.
8844         (initialize_layouts): Update.
8845         (tui_layout_command): New function.
8846         (_initialize_tui_layout): Install "layout" commands.
8847         * tui/tui-data.h (enum tui_layout_type): Remove.
8848         (tui_current_layout): Don't declare.
8849
8850 2020-02-22  Tom Tromey  <tom@tromey.com>
8851
8852         * tui/tui-regs.c (tui_reg_layout): Remove.
8853         (tui_reg_command): Use tui_regs_layout.
8854         * tui/tui-layout.h (tui_reg_command): Declare.
8855         * tui/tui-layout.c (tui_reg_command): New function.
8856
8857 2020-02-22  Tom Tromey  <tom@tromey.com>
8858
8859         * tui/tui.c (tui_rl_delete_other_windows): Call
8860         tui_remove_some_windows.
8861         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8862         Declare method.
8863         (class tui_layout_window) <remove_windows>: New method.
8864         (class tui_layout_split) <remove_windows>: Declare.
8865         (tui_remove_some_windows): Declare.
8866         * tui/tui-layout.c (tui_remove_some_windows): New function.
8867         (tui_layout_split::remove_windows): New method.
8868
8869 2020-02-22  Tom Tromey  <tom@tromey.com>
8870
8871         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8872         * tui/tui-layout.h (tui_next_layout): Declare.
8873         * tui/tui-layout.c (tui_next_layout): New function.
8874
8875 2020-02-22  Tom Tromey  <tom@tromey.com>
8876
8877         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8878         correct coordinates.
8879
8880 2020-02-22  Tom Tromey  <tom@tromey.com>
8881
8882         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8883         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8884         DATA_WIN case.
8885
8886 2020-02-22  Tom Tromey  <tom@tromey.com>
8887
8888         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8889         TUI_DISASM_WIN, not tui_win_list.
8890
8891 2020-02-22  Tom Tromey  <tom@tromey.com>
8892
8893         * valprint.c (generic_val_print_enum_1)
8894         (val_print_type_code_flags): Style member names.
8895         * rust-lang.c (val_print_struct, rust_print_enum)
8896         (rust_print_struct_def, rust_internal_print_type): Style member
8897         names.
8898         * p-valprint.c (pascal_object_print_value_fields): Style member
8899         names.  Only call fprintf_symbol_filtered for static members.
8900         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8901         * f-valprint.c (f_val_print): Style member names.
8902         * f-typeprint.c (f_type_print_base): Style member names.
8903         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8904         call fprintf_symbol_filtered for static members.
8905         (cp_print_class_member): Style member names.
8906         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8907         member names.
8908         * ada-valprint.c (ada_print_scalar): Style enum names.
8909         (ada_val_print_enum): Likewise.
8910         * ada-typeprint.c (print_enum_type): Style enum names.
8911
8912 2020-02-21  Tom Tromey  <tom@tromey.com>
8913
8914         * psympriv.h (struct partial_symtab): Update comment.
8915
8916 2020-02-21  Tom Tromey  <tromey@adacore.com>
8917
8918         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8919         type is CORE_ADDR.
8920
8921 2020-02-21  Tom de Vries  <tdevries@suse.de>
8922
8923         PR gdb/25534
8924         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8925         if dependencies[i]->user != NULL.
8926
8927 2020-02-21  Ali Tamur  <tamur@google.com>
8928
8929         * dwarf2/read.c (dwarf2_name): Add null check.
8930
8931 2020-02-20  Tom Tromey  <tom@tromey.com>
8932
8933         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8934         ">=", in binary search.
8935         (dwarf2_find_containing_comp_unit): New overload.
8936         (run_test): New self-test.
8937         (_initialize_dwarf2_read): Register new test.
8938
8939 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8940
8941         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8942         * riscv-tdep.h: Likewise.
8943         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8944         rv32-only CSR.
8945         * features/riscv/64bit-csr.xml: Regenerated.
8946
8947 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8948             Tom Tromey  <tom@tromey.com>
8949
8950         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8951         of 'fputc_unfiltered'.
8952         (putchar_unfiltered): Call 'fputc_unfiltered'.
8953         (fputc_unfiltered): Call 'fputs_unfiltered'.
8954
8955 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8956
8957         * config.in: Regenerate.
8958         * configure: Regenerate.
8959         * configure.ac: Add --with-python-libdir option.
8960         * main.c: Use WITH_PYTHON_LIBDIR.
8961
8962 2020-02-19  Tom Tromey  <tom@tromey.com>
8963
8964         * symtab.c (general_symbol_info::compute_and_set_names): Use
8965         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8966
8967 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8968
8969         * dwarf2/read.c (allocate_signatured_type_table,
8970         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8971         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8972         Remove objfile parameter, update all callers.
8973
8974 2020-02-19  Doug Evans  <dje@google.com>
8975
8976         PR rust/25535
8977         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8978         rust_enum_variant calculation.
8979
8980 2020-02-19  Tom Tromey  <tromey@adacore.com>
8981
8982         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8983
8984 2020-02-19  Tom Tromey  <tromey@adacore.com>
8985
8986         * ada-lang.c (cache_symbol): Use obstack_strdup.
8987
8988 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8989
8990         * configure: Regenerate.
8991
8992 2020-02-19  Tom Tromey  <tromey@adacore.com>
8993
8994         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8995         NULL check.
8996
8997 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8998
8999         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9000
9001 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9002
9003         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9004         if GDBSERVER is not defined.
9005         (riscv_tdesc_cache): Likewise, also store const target_desc.
9006         (STATIC_IN_GDB): Define.
9007         (riscv_create_target_description): Update declaration with
9008         STATIC_IN_GDB.
9009         (riscv_lookup_target_description): New function, only define if
9010         GDBSERVER is not defined.
9011         * arch/riscv.h (riscv_create_target_description): Declare only
9012         when GDBSERVER is defined.
9013         (riscv_lookup_target_description): New declaration when GDBSERVER
9014         is not defined.
9015         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9016         (riscv_linux_read_features): ...this, and return
9017         riscv_gdbarch_features instead of target_desc.
9018         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9019         (riscv_linux_read_description): Rename to...
9020         (riscv_linux_read_features): ...this.
9021         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9022         Update to use riscv_gdbarch_features and
9023         riscv_lookup_target_description.
9024         * riscv-tdep.c (riscv_find_default_target_description): Use
9025         riscv_lookup_target_description instead of
9026         riscv_create_target_description.
9027
9028 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9029
9030         * valprint.c (generic_val_print_enum_1): When printing a flag
9031         enum with value 0 and there is no enumerator with value 0, print
9032         just "0" instead of "(unknown: 0x0)".
9033
9034 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9035
9036         * valprint.c (generic_val_print_enum_1): Print unknown part of
9037         flag enum in hex.
9038
9039 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9040
9041         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9042         flag enums to contain duplicate enumerators.
9043         * valprint.c (generic_val_print_enum_1): Update comment.
9044
9045 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9046
9047         * dwarf2/read.c: Include "count-one-bits.h".
9048         (update_enumeration_type_from_children): If an enumerator has
9049         multiple bits set, don't treat the enumeration as a "flag enum".
9050         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9051         of flag enums have 0 or 1 bit set.
9052
9053 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9054
9055         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9056         conversion.
9057         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9058         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9059         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9060         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9061         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9062
9063 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9064
9065         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9066
9067 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9068
9069         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9070         displaced_step_closure_up.
9071         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9072         (struct displaced_step_closure_up):
9073         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9074         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9075         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9076         Likewise.
9077         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9078         * gdbarch.c, gdbarch.h: Re-generate.
9079         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9080         displaced_step_closure_up.
9081         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9082         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9083         * infrun.h (displaced_step_closure_up): New type alias.
9084         (struct displaced_step_inferior_state) <step_closure>: Change
9085         type to displaced_step_closure_up.
9086         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9087         displaced_step_closure_up.
9088         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9089
9090 2020-02-14  Tom Tromey  <tom@tromey.com>
9091
9092         * minidebug.c (gnu_debug_key): New global.
9093         (find_separate_debug_file_in_section): Use it.
9094
9095 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9096
9097         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9098         std::unique_ptr.
9099         * gdbarch.c: Re-generate.
9100         * gdbarch.h: Re-generate.
9101         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9102         change.
9103         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9104         type to std::unique_ptr.
9105         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9106         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9107         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9108         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9109         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9110         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9111         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9112         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9113         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9114
9115 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9116
9117         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9118         std::unique_ptr.
9119         (displaced_step_clear): Rename to...
9120         (displaced_step_reset): ... this.  Just call displaced->reset ().
9121         (displaced_step_clear_cleanup): Rename to...
9122         (displaced_step_reset_cleanup): ... this.
9123         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9124         (displaced_step_fixup): Likewise.
9125         (resume_1): Likewise.
9126         (handle_inferior_event): Restore child's memory before calling
9127         displaced_step_fixup on the parent.
9128         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9129         to std::unique_ptr.
9130         <step_closure>: Change type to std::unique_ptr.
9131
9132 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9133
9134         * arm-tdep.c: Include count-one-bits.h.
9135         (cleanup_block_store_pc): Use count_one_bits.
9136         (cleanup_block_load_pc): Use count_one_bits.
9137         (arm_copy_block_xfer): Use count_one_bits.
9138         (thumb2_copy_block_xfer): Use count_one_bits.
9139         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9140         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9141         (thumb_get_next_pcs_raw): Use count_one_bits.
9142         (arm_get_next_pcs_raw): Use count_one_bits_l.
9143         * arch/arm.c (bitcount): Remove.
9144         * arch/arm.h (bitcount): Remove.
9145
9146 2020-02-14  Tom Tromey  <tromey@adacore.com>
9147
9148         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9149         Update.
9150         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9151         * dwarf2/loc.c (call_site_find_chain_1): Return
9152         unique_xmalloc_ptr.
9153         (call_site_find_chain): Likewise.
9154
9155 2020-02-14  Richard Biener  <rguenther@suse.de>
9156
9157         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9158         on expression with division operators.
9159
9160 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9161
9162         * MAINTAINERS (Write After Approval): Adding myself.
9163
9164 2020-02-12  Tom Tromey  <tom@tromey.com>
9165
9166         * event-loop.c (event_data, gdb_event, event_handler_func):
9167         Remove.
9168
9169 2020-02-12  Tom Tromey  <tom@tromey.com>
9170
9171         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9172         (dwarf2_frame_objfile_data): Add comment.
9173         (find_comp_unit, set_comp_unit): New functions.
9174         (dwarf2_frame_find_fde): Use find_comp_unit.
9175         (dwarf2_build_frame_info): Use set_comp_unit.
9176
9177 2020-02-12  Tom Tromey  <tom@tromey.com>
9178
9179         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9180         (comp_unit): Don't initialize objfile.
9181         (execute_cfa_program): Add text_offset parameter.
9182         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9183         (dwarf2_frame_cache): Update.
9184         (dwarf2_build_frame_info): Don't set "objfile" member.
9185
9186 2020-02-12  Tom Tromey  <tom@tromey.com>
9187
9188         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9189         (decode_frame_entry): Likewise.
9190         (dwarf2_build_frame_info): Update.
9191
9192 2020-02-12  Tom Tromey  <tom@tromey.com>
9193
9194         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9195         (decode_frame_entry_1): Use the comp_unit obstack.
9196
9197 2020-02-12  Tom Tromey  <tom@tromey.com>
9198
9199         * dwarf2/frame.c (struct comp_unit): Add initializers and
9200         constructor.
9201         (dwarf2_frame_objfile_data): Store a comp_unit.
9202         (dwarf2_frame_find_fde): Update.
9203         (dwarf2_build_frame_info): Use "new".
9204
9205 2020-02-12  Tom Tromey  <tom@tromey.com>
9206
9207         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9208         (dwarf2_fde_table): Typedef for std::vector.
9209         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9210         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9211         (decode_frame_entry): Update.
9212         (dwarf2_build_frame_info): Use "new".
9213
9214 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9215
9216         * arm-tdep.c (arm_gdbarch_init): Update.
9217         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9218         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9219         have_neon, is_m>: Change to bool.
9220
9221 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9222
9223         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9224
9225 2020-02-12  Tom Tromey  <tom@tromey.com>
9226
9227         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9228
9229 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9230
9231         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9232         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9233
9234 2020-02-11  Tom Tromey  <tom@tromey.com>
9235
9236         * psymtab.h: Update comment.
9237
9238 2020-02-11  Tom Tromey  <tom@tromey.com>
9239
9240         * gdb_obstack.h (struct auto_obstack): Use
9241         DISABLE_COPY_AND_ASSIGN.
9242
9243 2020-02-11  Tom Tromey  <tom@tromey.com>
9244
9245         * dwarf2/frame.h (struct objfile): Don't forward declare.
9246
9247 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9248
9249         * cris-tdep.c (cris_supply_gregset): Change signature to match
9250         what struct regset expects.
9251         (cris_regset): New struct.
9252         (fetch_core_registers): Remove.
9253         (cris_iterate_over_regset_sections): New function.
9254         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9255         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9256
9257 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9258
9259         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9260         registers.
9261
9262 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9263
9264         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9265
9266 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9267
9268         * configure: Re-generate.
9269
9270 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9271
9272         * configure: Re-generate.
9273
9274 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9275
9276         * acinclude: Update warning.m4 path.
9277         * warning.m4: Move to gdbsupport.
9278
9279 2020-02-11  Tom Tromey  <tromey@adacore.com>
9280
9281         * remote.c (remote_console_output): Update.
9282         * printcmd.c (printf_command): Update.
9283         * event-loop.c (gdb_wait_for_event): Update.
9284         * linux-nat.c (sigchld_handler): Update.
9285         * remote-sim.c (gdb_os_write_stdout): Update.
9286         (gdb_os_flush_stdout): Update.
9287         (gdb_os_flush_stderr): Update.
9288         (gdb_os_write_stderr): Update.
9289         * exceptions.c (print_exception): Update.
9290         * remote-fileio.c (remote_fileio_func_read): Update.
9291         (remote_fileio_func_write): Update.
9292         * tui/tui.c (tui_enable): Update.
9293         * tui/tui-interp.c (tui_interp::init): Update.
9294         * utils.c (init_page_info): Update.
9295         (putchar_unfiltered, fputc_unfiltered): Update.
9296         (gdb_flush): Update.
9297         (emit_style_escape): Update.
9298         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9299         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9300         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9301         (stderr_file::write): Update.
9302         (stderr_file::puts): Update.
9303         * ui-file.h (ui_file_isatty, ui_file_write)
9304         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9305         (ui_file_puts): Don't declare.
9306
9307 2020-02-10  Tom de Vries  <tdevries@suse.de>
9308
9309         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9310         sentinel to char *.
9311
9312 2020-02-09  Tom de Vries  <tdevries@suse.de>
9313
9314         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9315         filename if it matches "<artificial>".
9316
9317 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9318
9319         * windows-tdep.c (struct enum_value_name): New struct.
9320         (create_enum): New function.
9321         (windows_get_siginfo_type): Create and use enum types.
9322
9323 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9324
9325         * NEWS: Mention $_siginfo support for Windows.
9326         * windows-nat.c (handle_exception): Set siginfo_er.
9327         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9328         (windows_xfer_siginfo): New function.
9329         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9330         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9331         (init_windows_gdbarch_data): New function.
9332         (get_windows_gdbarch_data): New function.
9333         (windows_get_siginfo_type): New function.
9334         (windows_init_abi): Register windows_get_siginfo_type.
9335         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9336
9337 2020-02-08  Tom Tromey  <tom@tromey.com>
9338
9339         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9340         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9341         <keep>: Declare method.
9342         <m_keep>: Remove member.
9343         <~cutu_reader>: Remove.
9344         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9345         (cutu_reader::cutu_reader): Update.
9346         (cutu_reader::keep): Rename from ~cutu_reader.
9347         (process_psymtab_comp_unit, build_type_psymtabs_1)
9348         (process_skeletonless_type_unit, load_partial_comp_unit)
9349         (load_full_comp_unit, dwarf2_read_addr_index)
9350         (read_signatured_type): Update.
9351
9352 2020-02-08  Tom Tromey  <tom@tromey.com>
9353
9354         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9355         "want_partial_unit" parameter.
9356         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9357         Inline check for DW_TAG_partial_unit.
9358         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9359
9360 2020-02-08  Tom Tromey  <tom@tromey.com>
9361
9362         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9363         read.c.
9364         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9365         read.c.
9366
9367 2020-02-08  Tom Tromey  <tom@tromey.com>
9368
9369         * dwarf2/read.c (read_address): Move to comp-unit.c.
9370         (dwarf2_rnglists_process, dwarf2_ranges_process)
9371         (read_attribute_value, dwarf_decode_lines_1)
9372         (var_decode_location, decode_locdesc): Update.
9373         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9374         read.c.  Remove "cu" parameter.
9375         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9376         method.
9377
9378 2020-02-08  Tom Tromey  <tom@tromey.com>
9379
9380         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9381         (read_indirect_line_string): Update.
9382         * dwarf2/comp-unit.c (read_offset): Remove.
9383         (read_comp_unit_head): Update.
9384         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9385         method.
9386         (read_offset): Don't declare.
9387
9388 2020-02-08  Tom Tromey  <tom@tromey.com>
9389
9390         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9391         * dwarf2/read.c (struct comp_unit_head): Move to
9392         dwarf2/comp-unit.h.
9393         (enum class rcuh_kind): Move to comp-unit.h.
9394         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9395         (read_comp_unit_head, error_check_comp_unit_head)
9396         (read_and_check_comp_unit_head): Move to comp-unit.c.
9397         (read_offset, dwarf_unit_type_name): Likewise.
9398         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9399         (cutu_reader::cutu_reader, read_call_site_scope)
9400         (find_partial_die, follow_die_offset): Update.
9401         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9402
9403 2020-02-08  Tom Tromey  <tom@tromey.com>
9404
9405         * dwarf2/read.c (read_offset_1): Move to leb.c.
9406         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9407         (dwarf_decode_macro_bytes): Update.
9408         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9409         * dwarf2/leb.h (read_offset): Declare.
9410
9411 2020-02-08  Tom Tromey  <tom@tromey.com>
9412
9413         * dwarf2/read.c (dwarf2_section_size): Remove.
9414         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9415         Update.
9416         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9417
9418 2020-02-08  Tom Tromey  <tom@tromey.com>
9419
9420         * dwarf2/read.c (read_initial_length): Move to leb.c.
9421         * dwarf2/leb.h (read_initial_length): Declare.
9422         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9423         handle_nonstd parameter.
9424         * dwarf2/frame.c (read_initial_length): Remove.
9425         (decode_frame_entry_1): Update.
9426
9427 2020-02-08  Tom Tromey  <tom@tromey.com>
9428
9429         * dwarf2/loc.c (dwarf2_find_location_expression)
9430         (dwarf_evaluate_loc_desc::get_tls_address)
9431         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9432         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9433         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9434         (dwarf2_compile_property_to_c)
9435         (dwarf2_loc_desc_get_symbol_read_needs)
9436         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9437         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9438         (loclist_describe_location, loclist_tracepoint_var_ref)
9439         (loclist_generate_c_location): Update.
9440         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9441         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9442         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9443         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9444         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9445         (dwarf2_per_cu_data::addr_size)
9446         (dwarf2_per_cu_data::ref_addr_size)
9447         (dwarf2_per_cu_data::text_offset)
9448         (dwarf2_per_cu_data::addr_type): Now methods.
9449         (per_cu_header_read_in): Make per_cu "const".
9450         (dwarf2_version): Remove.
9451         (dwarf2_per_cu_data::int_type): Now a method.
9452         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9453         (set_die_type, read_array_type, read_subrange_index_type)
9454         (read_tag_string_type, read_subrange_type): Update.
9455         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9456         offset_size, ref_addr_size, text_offset, addr_type, version,
9457         objfile, int_type, addr_sized_int_type>: Declare methods.
9458
9459 2020-02-08  Tom Tromey  <tom@tromey.com>
9460
9461         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9462         Move earlier.
9463
9464 2020-02-08  Tom Tromey  <tom@tromey.com>
9465
9466         * dwarf2/read.h (dwarf_line_debug): Declare.
9467         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9468         * dwarf2/read.c: Move line_header code to new files.
9469         (dwarf_line_debug): No longer static.
9470         * dwarf2/line-header.c: New file.
9471         * dwarf2/line-header.h: New file.
9472
9473 2020-02-08  Tom Tromey  <tom@tromey.com>
9474
9475         * dwarf2/read.c (struct line_header) <file_full_name,
9476         file_file_name>: Return unique_xmalloc_ptr.
9477         (line_header::file_file_name): Update.
9478         (line_header::file_full_name): Update.
9479         (dw2_get_file_names_reader): Update.
9480         (macro_start_file): Update.
9481
9482 2020-02-08  Tom Tromey  <tom@tromey.com>
9483
9484         * dwarf2/read.c (struct line_header) <file_full_name,
9485         file_file_name>: Declare methods.
9486         (dw2_get_file_names_reader): Update.
9487         (file_file_name): Now a method.
9488         (file_full_name): Likewise.
9489         (macro_start_file): Update.
9490
9491 2020-02-08  Tom Tromey  <tom@tromey.com>
9492
9493         * dwarf2/read.c (dwarf_always_disassemble)
9494         (show_dwarf_always_disassemble): Move to loc.c.
9495         (_initialize_dwarf2_read): Move "always-disassemble" registration
9496         to loc.c.
9497         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9498         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9499         static.
9500         (show_dwarf_always_disassemble): Move from read.c.
9501         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9502
9503 2020-02-08  Tom Tromey  <tom@tromey.com>
9504
9505         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9506         (create_quick_file_names_table): Return htab_up.
9507         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9508         Update.
9509         * dwarf2/read.h (struct dwarf2_per_objfile)
9510         <quick_file_names_table>: Now htab_up.
9511
9512 2020-02-08  Tom Tromey  <tom@tromey.com>
9513
9514         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9515
9516 2020-02-08  Tom Tromey  <tom@tromey.com>
9517
9518         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9519         Rewrite.
9520         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9521         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9522         (abbrev_table::abbrev_table): No longer inline.
9523         (ABBREV_HASH_SIZE): Remove.
9524         (abbrev_table::m_abbrevs): Now an htab_up.
9525
9526 2020-02-08  Tom Tromey  <tom@tromey.com>
9527
9528         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9529         (cutu_reader): Update.
9530         (build_type_psymtabs_1): Update.
9531         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9532         (abbrev_table::alloc_abbrev): Update.
9533         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9534         (abbrev_table::read): New static method, renamed from
9535         abbrev_table_read_table.
9536         (abbrev_table::alloc_abbrev)
9537         (abbrev_table::add_abbrev): Now private.
9538         (abbrev_table::abbrev_table): Now private.
9539         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9540
9541 2020-02-08  Tom Tromey  <tom@tromey.com>
9542
9543         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9544         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9545         htab_up.
9546
9547 2020-02-08  Tom Tromey  <tom@tromey.com>
9548
9549         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9550         htab_up.
9551         (lookup_dwo_unit_in_dwp): Update.
9552         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9553         on obstack.
9554
9555 2020-02-08  Tom Tromey  <tom@tromey.com>
9556
9557         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9558         obstack.
9559
9560 2020-02-08  Tom Tromey  <tom@tromey.com>
9561
9562         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9563         line_header_hash.
9564         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9565         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9566         Change type to htab_up.
9567
9568 2020-02-08  Tom Tromey  <tom@tromey.com>
9569
9570         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9571         htab_up.  Don't allocate on obstack.
9572         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9573         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9574         Change type to htab_up.
9575
9576 2020-02-08  Tom Tromey  <tom@tromey.com>
9577
9578         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9579         Change type to htab_up.
9580         * dwarf2/read.c (create_signatured_type_table_from_index)
9581         (create_signatured_type_table_from_debug_names)
9582         (create_all_type_units, add_type_unit)
9583         (lookup_dwo_signatured_type, lookup_signatured_type)
9584         (process_skeletonless_type_unit): Update.
9585         (create_debug_type_hash_table, create_debug_types_hash_table):
9586         Change type of types_htab.
9587         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9588         htab_up.  Don't allocate on obstack.
9589         (create_cus_hash_table): Change type of cus_htab parameter.
9590         (struct dwo_file) <cus, tus>: Now htab_up.
9591         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9592         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9593         (queue_and_load_all_dwo_tus): Update.
9594         * dwarf2/index-write.c (write_gdbindex): Update.
9595         (write_debug_names): Update.
9596
9597 2020-02-08  Tom Tromey  <tom@tromey.com>
9598
9599         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9600         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9601         destructor.
9602         (struct dwarf2_per_objfile) <queue>: New member.
9603         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9604         dwarf2/read.h.
9605         (dwarf2_queue, dwarf2_queue_tail): Remove.
9606         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9607         DISABLE_COPY_AND_ASSIGN.
9608         <m_per_objfile>: New member.
9609         <~dwarf2_queue_guard>: Rewrite.
9610         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9611         Update.
9612         (~dwarf2_queue_item): New.
9613
9614 2020-02-08  Tom Tromey  <tom@tromey.com>
9615
9616         * dwarf2/read.c (struct die_info) <has_children>: New member.
9617         (dw2_get_file_names_reader): Remove has_children.
9618         (dw2_get_file_names): Update.
9619         (read_cutu_die_from_dwo): Remove has_children.
9620         (cutu_reader::init_tu_and_read_dwo_dies)
9621         (cutu_reader::cutu_reader): Update.
9622         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9623         Remove has_children.
9624         (build_type_psymtabs_1, process_skeletonless_type_unit)
9625         (load_partial_comp_unit, load_full_comp_unit): Update.
9626         (create_dwo_cu_reader): Remove has_children.
9627         (create_cus_hash_table, read_die_and_children): Update.
9628         (read_full_die_1,read_full_die): Remove has_children.
9629         (read_signatured_type): Update.
9630         (class cutu_reader) <has_children>: Remove.
9631
9632 2020-02-08  Tom Tromey  <tom@tromey.com>
9633
9634         * dwarf2/expr.c: Rename from dwarf2expr.c.
9635         * dwarf2/expr.h: Rename from dwarf2expr.h.
9636         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9637         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9638         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9639         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9640         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9641         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9642         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9643         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9644         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9645         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9646         * dwarf2/loc.c: Rename from dwarf2loc.c.
9647         * dwarf2/loc.h: Rename from dwarf2loc.h.
9648         * dwarf2/read.c: Rename from dwarf2read.c.
9649         * dwarf2/read.h: Rename from dwarf2read.h.
9650         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9651         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9652         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9653         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9654         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9655         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9656         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9657         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9658         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9659         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9660         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9661         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9662         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9663         Update.
9664         * Makefile.in (COMMON_SFILES): Update.
9665         (HFILES_NO_SRCDIR): Update.
9666
9667 2020-02-08  Tom Tromey  <tom@tromey.com>
9668
9669         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9670         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9671
9672 2020-02-08  Tom Tromey  <tom@tromey.com>
9673
9674         * dwarf2read.h (struct die_info): Don't declare.
9675
9676 2020-02-08  Tom Tromey  <tom@tromey.com>
9677
9678         * dwarf2read.h (die_info_ptr): Remove typedef.
9679
9680 2020-02-08  Tom Tromey  <tom@tromey.com>
9681
9682         * dwarf2read.c (read_call_site_scope)
9683         (handle_data_member_location, dwarf2_add_member_fn)
9684         (mark_common_block_symbol_computed, read_common_block)
9685         (attr_to_dynamic_prop, partial_die_info::read)
9686         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9687         (dwarf2_symbol_mark_computed, set_die_type): Update.
9688         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9689         method.
9690         (attr_form_is_block): Don't declare.
9691         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9692
9693 2020-02-08  Tom Tromey  <tom@tromey.com>
9694
9695         * dwarf2read.c (dwarf2_find_base_address, )
9696         (read_call_site_scope, rust_containing_type)
9697         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9698         (handle_data_member_location, dwarf2_add_member_fn)
9699         (get_alignment, read_structure_type, process_structure_scope)
9700         (mark_common_block_symbol_computed, read_common_block)
9701         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9702         (partial_die_info::read, read_attribute_value, new_symbol)
9703         (lookup_die_type, dwarf2_get_ref_die_offset)
9704         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9705         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9706         (dwarf2_symbol_mark_computed): Update.
9707         * dwarf2/attribute.h (struct attribute) <value_as_address,
9708         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9709         methods.
9710         (value_as_address, attr_form_is_section_offset)
9711         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9712         * dwarf2/attribute.c (attribute::value_as_address)
9713         (attribute::form_is_section_offset, attribute::form_is_constant)
9714         (attribute::form_is_ref): Now methods.
9715
9716 2020-02-08  Tom Tromey  <tom@tromey.com>
9717
9718         * dwarf2read.c (struct attribute, DW_STRING)
9719         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9720         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9721         (attr_form_is_block, attr_form_is_section_offset)
9722         (attr_form_is_constant, attr_form_is_ref): Move.
9723         * dwarf2/attribute.h: New file.
9724         * dwarf2/attribute.c: New file, from dwarf2read.c.
9725         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9726
9727 2020-02-08  Tom Tromey  <tom@tromey.com>
9728
9729         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9730         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9731         Move.
9732         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9733         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9734         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9735         abbrev.c.
9736         * dwarf2/abbrev.h: New file.
9737         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9738         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9739
9740 2020-02-08  Tom Tromey  <tom@tromey.com>
9741
9742         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9743         (dwarf2_section_size, dwarf2_get_section_info)
9744         (create_signatured_type_table_from_debug_names)
9745         (create_addrmap_from_aranges, read_debug_names_from_section)
9746         (get_gdb_index_contents_from_section, read_comp_unit_head)
9747         (error_check_comp_unit_head, read_abbrev_offset)
9748         (create_debug_type_hash_table, init_cu_die_reader)
9749         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9750         (read_comp_units_from_section, create_cus_hash_table)
9751         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9752         (create_dwp_v2_section, dwarf2_rnglists_process)
9753         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9754         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9755         (read_indirect_string_from_dwz, read_addr_index_1)
9756         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9757         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9758         (fill_in_loclist_baton): Update.
9759         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9760         get_containing_section, get_bfd_owner, get_bfd_section,
9761         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9762         (dwarf2_read_section, get_section_name, get_section_file_name)
9763         (get_containing_section, get_section_bfd_owner)
9764         (get_section_bfd_section, get_section_name, get_section_file_name)
9765         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9766         declare.
9767         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9768         (dwarf2_section_info::get_bfd_owner)
9769         (dwarf2_section_info::get_bfd_section)
9770         (dwarf2_section_info::get_name)
9771         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9772         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9773         (dwarf2_section_info::read): Now methods.
9774         * dwarf-index-write.c (class debug_names): Update.
9775
9776 2020-02-08  Tom Tromey  <tom@tromey.com>
9777
9778         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9779         Move to dwarf2/section.h.
9780         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9781         (get_section_bfd_section, get_section_name)
9782         (get_section_file_name, get_section_id, get_section_flags)
9783         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9784         dwarf2/section.c.
9785         * dwarf2/section.h: New file.
9786         * dwarf2/section.c: New file, from dwarf2read.c.
9787         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9788
9789 2020-02-08  Tom Tromey  <tom@tromey.com>
9790
9791         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9792         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9793         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9794         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9795         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9796         * dwarf2/leb.h: New file, from dwarf2read.c.
9797         * dwarf2/leb.c: New file, from dwarf2read.c.
9798         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9799         Remove.
9800         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9801         (COMMON_SFILES): Add dwarf2/leb.c.
9802
9803 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9804
9805         GDB 9.1 released.
9806
9807 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9808
9809         PR gdb/25190:
9810         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9811         * gdb/remote.c (remote_console_output): Update.
9812         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9813         (ui_file_puts): ...this.
9814         * gdb/ui-file.h (ui_file_puts): Add declaration.
9815         * gdb/utils.c (emit_style_escape): Update.
9816         (flush_wrap_buffer): Update.
9817         (fputs_maybe_filtered): Update.
9818         (fputs_unfiltered): Add function.
9819
9820 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9821
9822         * gdb/event-loop.c (gdb_wait_for_event): Update.
9823         * gdb/printcmd.c (printf_command): Update.
9824         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9825         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9826         (gdb_os_flush_stderr): Update.
9827         * gdb/remote.c (remote_console_output): Update.
9828         * gdb/ui-file.c (gdb_flush): Rename to...
9829         (ui_file_flush): ...this.
9830         (stderr_file::write): Update.
9831         (stderr_file::puts): Update.
9832         * gdb/ui-file.h (gdb_flush): Rename to...
9833         (ui_file_flush): ...this.
9834         * gdb/utils.c (gdb_flush): Add function.
9835         * gdb/utils.h (gdb_flush): Add declaration.
9836
9837 2020-02-07  Tom Tromey  <tromey@adacore.com>
9838
9839         PR breakpoints/24915:
9840         * source.c (find_and_open_source): Do not check basenames_may_differ.
9841
9842 2020-02-07  Tom Tromey  <tom@tromey.com>
9843
9844         * README: Update gdbserver documentation.
9845         * gdbserver: Move to top level.
9846         * configure.tgt (build_gdbserver): Remove.
9847         * configure.ac: Remove --enable-gdbserver.
9848         * configure: Rebuild.
9849         * Makefile.in (distclean): Don't mention gdbserver.
9850
9851 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9852
9853         * source-cache.c (source_cache::ensure): Surround
9854         get_plain_source_lines with a try/catch.
9855         (source_cache::get_line_charpos): Get rid of try/catch
9856         and only check for the return value of "ensure".
9857         * tui/tui-source.c (tui_source_window::set_contents):
9858         Simplify "nlines" calculation.
9859
9860 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9861
9862         * MAINTAINERS (Write After Approval): Add myself.
9863
9864 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9865
9866         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9867         function call.
9868
9869 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9870
9871         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9872
9873 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9874
9875         * nat/riscv-linux-tdesc.h: New file.
9876         * nat/riscv-linux-tdesc.c: New file, taking code from...
9877         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9878         ... here.
9879         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9880         NATDEPFILES.
9881
9882 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9883
9884         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9885         we don't set the fake simulator ptid to the null_ptid.
9886
9887 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9888
9889         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9890         * gdbthread.h (class thread_info) <resumed>: Likewise.
9891         * infrun.c (resume_1): Likewise.
9892         (proceed): Likewise.
9893         (infrun_thread_stop_requested): Likewise.
9894         (stop_all_threads): Likewise.
9895         (handle_inferior_event): Likewise.
9896         (restart_threads): Likewise.
9897         (finish_step_over): Likewise.
9898         (keep_going_stepped_thread): Likewise.
9899         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9900         (linux_handle_extended_wait): Likewise.
9901         * record-btrace.c (get_thread_current_frame_id): Likewise.
9902         * record-full.c (record_full_wait_1): Likewise.
9903         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9904         * target.c (target_resume): Likewise.
9905         * thread.c (set_running_thread): Likewise.
9906
9907 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9908
9909         * f-valprint.c (f77_print_array_1): Changed datatype of index
9910         variable to LONGEST from int to enable it to contain bound
9911         values correctly.
9912
9913 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9914
9915         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9916         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9917         offsets according to FLEN determined.
9918         (riscv_linux_nat_target::read_description): Determine FLEN
9919         dynamically.
9920         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9921         according to FLEN determined.
9922         (riscv_linux_nat_target::store_registers): Likewise.
9923
9924 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9925
9926         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9927         when reg->group is empty and reggroup is not.
9928
9929 2020-01-31  Tom Tromey  <tromey@adacore.com>
9930
9931         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9932         Call beneath target's mourn_inferior after unpushing.
9933
9934 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9935
9936         PR tui/9765
9937         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9938         have enough lines to fill the screen, still return the lowest
9939         address we found.
9940
9941 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9942
9943         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9944         '-', '<', and '>' commands.
9945
9946 2020-01-29  Pedro Alves  <palves@redhat.com>
9947             Sergio Durigan Junior  <sergiodj@redhat.com>
9948
9949         * infcmd.c (construct_inferior_arguments): Assert that
9950         'argc' is greater than 0.
9951
9952 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9953
9954         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9955         (BRK_INSN_MASK): Define to 0xd4200000.
9956         (aarch64_program_breakpoint_here_p): New function.
9957         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9958         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9959         breakpoint.c.
9960         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9961         breakpoint.h
9962         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9963         call gdbarch_program_breakpoint_here_p.
9964         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9965         default_program_breakpoint_here_p, changed return type to bool and
9966         simplified.
9967         * breakpoint.h (program_breakpoint_here): Moved prototype to
9968         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9969         return type to bool.
9970         * gdbarch.c: Regenerate.
9971         * gdbarch.h: Regenerate.
9972         * gdbarch.sh (program_breakpoint_here_p): New method.
9973         * infrun.c (handle_signal_stop): Call
9974         gdbarch_program_breakpoint_here_p.
9975
9976 2020-01-26  Tom Tromey  <tom@tromey.com>
9977
9978         * ctfread.c (struct ctf_fp_info): Reindent.
9979         (_initialize_ctfread): Remove.
9980
9981 2020-01-26  Tom Tromey  <tom@tromey.com>
9982
9983         * psymtab.c (partial_map_expand_apply)
9984         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9985         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9986         (psym_print_stats, psym_expand_symtabs_for_function)
9987         (psym_map_symbol_filenames, psym_map_matching_symbols)
9988         (psym_expand_symtabs_matching)
9989         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9990         (maintenance_check_psymtabs): Use new methods.
9991         * psympriv.h (struct partial_symtab) <readin_p,
9992         get_compunit_symtab>: New methods.
9993         <readin, compunit_symtab>: Remove members.
9994         (struct standard_psymtab): New.
9995         (struct legacy_psymtab): Derive from standard_psymtab.
9996         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9997         standard_psymtab.
9998         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9999
10000 2020-01-26  Tom Tromey  <tom@tromey.com>
10001
10002         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10003         read_dependencies.  Add assert.
10004         * psymtab.c (partial_symtab::read_dependencies): New method.
10005         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10006         method.
10007         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10008         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10009         read_dependencies.
10010         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10011         Add assert.
10012
10013 2020-01-26  Tom Tromey  <tom@tromey.com>
10014
10015         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10016         Call expand_psymtab.
10017         (xcoff_read_symtab): Call expand_psymtab.
10018         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10019         legacy_expand_psymtab.
10020         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10021         method.
10022         (struct legacy_psymtab) <expand_psymtab>: Implement.
10023         <legacy_expand_psymtab>: New member.
10024         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10025         (parse_partial_symbols): Set legacy_expand_psymtab.
10026         (psymtab_to_symtab_1): Change argument order.  Call
10027         expand_psymtab.
10028         (new_psymtab): Set legacy_expand_psymtab.
10029         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10030         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10031         expand_psymtab.
10032         (dwarf2_psymtab::expand_psymtab): Rename from
10033         psymtab_to_symtab_1.  Call expand_psymtab.
10034         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10035         (dbx_end_psymtab): Likewise.
10036         (dbx_psymtab_to_symtab_1): Change argument order. Call
10037         expand_psymtab.
10038         (dbx_read_symtab): Call expand_psymtab.
10039         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10040         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10041         (ctf_psymtab::read_symtab): Call expand_psymtab.
10042
10043 2020-01-26  Tom Tromey  <tom@tromey.com>
10044
10045         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10046         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10047         messages.
10048         * mdebugread.c (mdebug_read_symtab): Remove prints.
10049         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10050         assert.
10051         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10052
10053 2020-01-26  Tom Tromey  <tom@tromey.com>
10054
10055         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10056         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10057         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10058         legacy_symtab.
10059         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10060         * psymtab.c (psymtab_to_symtab): Call method.
10061         (dump_psymtab): Update.
10062         * psympriv.h (struct partial_symtab): Add virtual destructor.
10063         <read_symtab>: New method.
10064         (struct legacy_symtab): New.
10065         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10066         (struct pst_map) <pst>: Now a legacy_psymtab.
10067         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10068         (new_psymtab): Use legacy_psymtab.
10069         * dwarf2read.h (struct dwarf2_psymtab): New.
10070         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10071         * dwarf2read.c (dwarf2_create_include_psymtab)
10072         (dwarf2_build_include_psymtabs, create_type_unit_group)
10073         (create_partial_symtab, process_psymtab_comp_unit_reader)
10074         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10075         (set_partial_user): Use dwarf2_psymtab.
10076         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10077         (psymtab_to_symtab_1, process_full_comp_unit)
10078         (process_full_type_unit, dwarf2_ranges_read)
10079         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10080         (dwarf_decode_lines): Use dwarf2_psymtab.
10081         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10082         (add_address_entry_worker, write_one_signatured_type)
10083         (recursively_count_psymbols, recursively_write_psymbols)
10084         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10085         (write_debug_names): Likewise.
10086         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10087         <pst>: Now a legacy_psymtab.
10088         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10089         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10090         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10091         * ctfread.c (struct ctf_psymtab): New.
10092         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10093         ctf_psymtab.
10094         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10095         (create_partial_symtab): Return a ctf_psymtab.
10096         (scan_partial_symbols): Update.
10097
10098 2020-01-26  Tom Tromey  <tom@tromey.com>
10099
10100         * xcoffread.c (xcoff_start_psymtab): Use new.
10101         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10102         renamed from start_psymtab_common.
10103         * psympriv.h (struct partial_symtab): Add new constructor.
10104         (start_psymtab_common): Don't declare.
10105         * mdebugread.c (parse_partial_symbols): Use new.
10106         * dwarf2read.c (create_partial_symtab): Use new.
10107         * dbxread.c (start_psymtab): Use new.
10108         * ctfread.c (create_partial_symtab): Use new.
10109
10110 2020-01-26  Tom Tromey  <tom@tromey.com>
10111
10112         * xcoffread.c (xcoff_end_psymtab): Use new.
10113         * psymtab.c (start_psymtab_common): Use new.
10114         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10115         Update.
10116         * psympriv.h (struct partial_symtab): Add parameters to
10117         constructor.  Don't inline.
10118         (allocate_psymtab): Don't declare.
10119         * mdebugread.c (new_psymtab): Use new.
10120         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10121         * dbxread.c (dbx_end_psymtab): Use new.
10122
10123 2020-01-26  Tom Tromey  <tom@tromey.com>
10124
10125         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10126         allocate_psymtab.  Update documentation.
10127         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10128         allocate_psymtab.  Do not use new.
10129         (allocate_psymtab): Use new.  Update.
10130
10131 2020-01-26  Tom Tromey  <tom@tromey.com>
10132
10133         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10134         * psymtab.c (psym_print_stats): Update.
10135         * psympriv.h (struct partial_symtab) <readin,
10136         psymtabs_addrmap_supported, anonymous>: Now bool.
10137         * mdebugread.c (psymtab_to_symtab_1): Update.
10138         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10139         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10140         (process_full_comp_unit, process_full_type_unit): Update.
10141         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10142         * ctfread.c (psymtab_to_symtab): Update.
10143
10144 2020-01-26  Tom Tromey  <tom@tromey.com>
10145
10146         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10147         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10148         * psymtab.c (psymtab_storage): Delete psymtabs.
10149         (psymtab_storage::allocate_psymtab): Use new.
10150         (psymtab_storage::discard_psymtab): Use delete.
10151         * psympriv.h (struct partial_symtab): Add constructor and
10152         initializers.
10153
10154 2020-01-26  Tom Tromey  <tom@tromey.com>
10155
10156         * machoread.c: Do not include psympriv.h.
10157
10158 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10159
10160         * NEWS: Mention the new option and the set/show commands.
10161
10162 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10163
10164         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10165         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10166         (validate_exec_file): New variables, enums, functions.
10167         (exec_file_locate_attach, print_section_info): Style the filenames.
10168         (_initialize_exec): Install show_exec_file_mismatch_command and
10169          set_exec_file_mismatch_command.
10170         * gdbcore.h (validate_exec_file): Declare.
10171         * infcmd.c (attach_command): Call validate_exec_file.
10172         * remote.c ( remote_target::remote_add_inferior): Likewise.
10173
10174 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10175
10176         * frame.c (find_frame_sal): Move call to get_next_frame into more
10177         inner scope.
10178         * inline-frame.c (inilne_state) <inline_state>: Update argument
10179         types.
10180         (inilne_state) <skipped_symbol>: Rename to...
10181         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10182         (skip_inline_frames): Build vector of skipped symbols and use this
10183         to reate the inline_state.
10184         (inline_skipped_symbol): Add a comment and some assertions, fetch
10185         skipped symbol from the list.
10186
10187 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10188
10189         * buildsym.c (lte_is_less_than): Delete.
10190         (buildsym_compunit::end_symtab_with_blockvector): Create local
10191         lambda function to sort line table entries, and use
10192         std::stable_sort instead of std::sort.
10193         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10194         markers when looking for a previous line.
10195
10196 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10197
10198         * dwarf2read.c (lnp_state_machine::record_line): Include
10199         end_sequence parameter in debug print out.  Record the line if we
10200         are at an end_sequence marker even if it's not the start of a
10201         statement.
10202         * symmisc.c (maintenance_print_one_line_table): Print end of
10203         sequence markers with 'END' not '0'.
10204
10205 2020-01-24  Pedro Alves  <palves@redhat.com>
10206
10207         PR gdb/25410
10208         * thread.c (scoped_restore_current_thread::restore): Use
10209         switch_to_inferior_no_thread.
10210         * exec.c: Include "progspace-and-thread.h".
10211         (add_target_sections, remove_target_sections):
10212         scoped_restore_current_pspace_and_thread instead of
10213         scoped_restore_current_thread.
10214         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10215         and aspace to the inferior before calling clone_program_space.
10216         Remove stale comment.
10217
10218 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10219
10220         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10221         (arm_netbsd_nat_target::fetch_registers): ...this.
10222         (arm_nbsd_nat_target::store_registers): Rename to...
10223         (arm_netbsd_nat_target::store_registers): ...this.
10224
10225 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10226
10227         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10228         register_t.
10229
10230 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10231
10232         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10233         Update comment.
10234         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10235         Likewise.
10236         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10237         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10238         the correct replacement (iterate_over_regset_sections).
10239         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10240         Update comment.
10241
10242 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10243
10244         PR gdb/23718
10245         * gdb/python/python.c (execute_gdb_command): Call
10246         async_enable_stdin in catch block.
10247
10248 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10249
10250         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10251         SWITCH_THRU_ALL_UIS.
10252
10253 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10254
10255         PR tui/9765
10256         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10257         comment, add extra parameter, and update to store previous symbol
10258         when appropriate.
10259         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10260         add extra parameter.
10261         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10262         remove unneeded parameter, add try/catch around gdb_print_insn,
10263         rewrite to add items to asm_lines vector.
10264         (tui_find_backward_disassembly_start_address): New function.
10265         (tui_find_disassembly_address): Updated throughout.
10266         (tui_disasm_window::set_contents): Update for changes to
10267         tui_disassemble.
10268         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10269         number of lines to scroll.
10270
10271 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10272
10273         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10274         (SECT_OFF_DATA): Likewise.
10275         (SECT_OFF_RODATA): Likewise.
10276         (SECT_OFF_TEXT): Likewise.
10277         (SECT_OFF_BSS): Likewise.
10278         (struct objfile) <text_section_offset, data_section_offset>: New
10279         methods.
10280         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10281         objfile::text_section_offset.
10282         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10283         * coffread.c (coff_symtab_read): Likewise.
10284         (enter_linenos): Likewise.
10285         (process_coff_symbol): Likewise.
10286         * ctfread.c (get_objfile_text_range): Likewise.
10287         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10288         Use objfile::data_section_offset.
10289         * dwarf2-frame.c (execute_cfa_program): Use
10290         objfile::text_section_offset.
10291         (dwarf2_frame_find_fde): Likewise.
10292         * dwarf2read.c (create_addrmap_from_index): Likewise.
10293         (create_addrmap_from_aranges): Likewise.
10294         (dw2_find_pc_sect_compunit_symtab): Likewise.
10295         (process_psymtab_comp_unit_reader): Likewise.
10296         (add_partial_symbol): Likewise.
10297         (add_partial_subprogram): Likewise.
10298         (process_full_comp_unit): Likewise.
10299         (read_file_scope): Likewise.
10300         (read_func_scope): Likewise.
10301         (read_lexical_block_scope): Likewise.
10302         (read_call_site_scope): Likewise.
10303         (dwarf2_rnglists_process): Likewise.
10304         (dwarf2_ranges_process): Likewise.
10305         (dwarf2_ranges_read): Likewise.
10306         (dwarf_decode_lines_1): Likewise.
10307         (new_symbol): Likewise.
10308         (dwarf2_fetch_die_loc_sect_off): Likewise.
10309         (dwarf2_per_cu_text_offset): Likewise.
10310         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10311         * hppa-tdep.c (read_unwind_info): Likewise.
10312         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10313         * psympriv.h (struct partial_symtab): Likewise.
10314         * psymtab.c (find_pc_sect_psymtab): Likewise.
10315         * solib-svr4.c (enable_break): Likewise.
10316         * stap-probe.c (relocate_address): Use
10317         objfile::data_section_offset.
10318         * xcoffread.c (enter_line_range): Use
10319         objfile::text_section_offset.
10320         (read_xcoff_symtab): Likewise.
10321
10322 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10323
10324         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10325         declaration to narrower scopes.
10326
10327 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10328
10329         * darwin-nat.h (struct darwin_exception_msg, enum
10330         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10331         Move up.
10332         (class darwin_nat_target) <wait_1, check_new_threads,
10333         decode_exception_message, decode_message, stop_inferior,
10334         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10335         * darwin-nat.c (darwin_check_new_threads): Rename to...
10336         (darwin_nat_target::check_new_threads): ... this.
10337         (darwin_suspend_inferior_it): Remove.
10338         (darwin_decode_exception_message): Rename to...
10339         (darwin_nat_target::decode_exception_message): ... this.
10340         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10341         (darwin_decode_message): Rename to...
10342         (darwin_nat_target::decode_message): ... this.
10343         (cancel_breakpoint): Rename to...
10344         (darwin_nat_target::cancel_breakpoint): ... this.
10345         (darwin_wait): Rename to...
10346         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10347         instead of iterate_over_inferiors.
10348         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10349         (darwin_stop_inferior): Rename to...
10350         (darwin_nat_target::stop_inferior): ... this.
10351         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10352         (darwin_init_thread_list): Rename to...
10353         (darwin_nat_target::init_thread_list): ... this.
10354         (darwin_ptrace_him): Rename to...
10355         (darwin_nat_target::ptrace_him): ... this.
10356         (darwin_nat_target::create_inferior): Pass lambda function to
10357         fork_inferior.
10358         (darwin_nat_target::detach): Call stop_inferior instead of
10359         darwin_stop_inferior.
10360         * fork-inferior.h (fork_inferior): Change init_trace_fun
10361         parameter to gdb::function_view.
10362         * fork-inferior.c (fork_inferior): Likewise.
10363
10364 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10365
10366         * i386-cygwin-tdep.c (core_process_module_section): Update.
10367         * windows-nat.c (struct lm_info_windows): Add text_offset.
10368         (windows_xfer_shared_libraries): Update.
10369         * windows-tdep.c (windows_xfer_shared_library):
10370         Add text_offset_cached argument.
10371         * windows-tdep.h (windows_xfer_shared_library): Update.
10372
10373 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10374
10375         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10376
10377 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10378
10379         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10380         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10381         replace with range-based for.
10382         (gdbsim_interrupt_inferior): Remove.
10383         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10384         with a range-based for.  Inline code from
10385         gdbsim_interrupt_inferior.
10386
10387 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10388
10389         * infrun.c (proceed): Fix indentation.
10390
10391 2020-01-21  Tom Tromey  <tromey@adacore.com>
10392
10393         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10394         * python/python.c (python_extension_ops): Update.
10395         (gdbpy_colorize): New function.
10396         * python/lib/gdb/__init__.py (colorize): New function.
10397         * extension.h (ext_lang_colorize): Declare.
10398         * extension.c (ext_lang_colorize): New function.
10399         * extension-priv.h (struct extension_language_ops) <colorize>: New
10400         member.
10401         * cli/cli-style.c (_initialize_cli_style): Update help text.
10402
10403 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10404
10405         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10406         <cond>: Change type to bool.
10407         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10408         (aarch64_displaced_step_cb): Likewise.
10409         (aarch64_displaced_step_tb): Likewise.
10410
10411 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10412
10413         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10414         output.
10415
10416 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10417
10418         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10419         <pc_adjust>: Adjust the documentation.
10420         (aarch64_displaced_step_fixup): Check if PC really moved before
10421         adjusting it.
10422
10423 2020-01-19  Tom Tromey  <tom@tromey.com>
10424
10425         * disasm.c (~gdb_disassembler): New destructor.
10426         (gdb_buffered_insn_length): Call disassemble_free_target.
10427         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10428         DISABLE_COPY_AND_ASSIGN.
10429
10430 2020-01-19  Tom Tromey  <tom@tromey.com>
10431
10432         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10433         (die_reader_func_ftype): Remove.
10434         (cutu_reader): New class.
10435         (dw2_get_file_names_reader): Remove "data" parameter.
10436         (dw2_get_file_names): Use cutu_reader.
10437         (create_debug_type_hash_table): Update.
10438         (read_cutu_die_from_dwo): Update comment.
10439         (lookup_dwo_unit): Add dwo_name parameter.
10440         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10441         die_reader_func_ftype and data parameters.
10442         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10443         Remove die_reader_func_ftype and data parameters.
10444         (~cutu_reader): New; from init_cutu_and_read_dies.
10445         (cutu_reader::cutu_reader): Rename from
10446         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10447         and data parameters.
10448         (init_cutu_and_read_dies_simple): Remove.
10449         (struct process_psymtab_comp_unit_data): Remove.
10450         (process_psymtab_comp_unit_reader): Remove data parameter; add
10451         want_partial_unit and pretend_language parameters.
10452         (process_psymtab_comp_unit): Use cutu_reader.
10453         (build_type_psymtabs_reader): Remove data parameter.
10454         (build_type_psymtabs_1): Use cutu_reader.
10455         (process_skeletonless_type_unit): Likewise.
10456         (load_partial_comp_unit_reader): Remove.
10457         (load_partial_comp_unit): Use cutu_reader.
10458         (load_full_comp_unit_reader): Remove.
10459         (load_full_comp_unit): Use cutu_reader.
10460         (struct create_dwo_cu_data): Remove.
10461         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10462         dwo_unit parameters.
10463         (create_cus_hash_table): Use cutu_reader.
10464         (struct dwarf2_read_addr_index_data): Remove.
10465         (dwarf2_read_addr_index_reader): Remove.
10466         (dwarf2_read_addr_index): Use cutu_reader.
10467         (read_signatured_type_reader): Remove.
10468         (read_signatured_type): Use cutu_reader.
10469
10470 2020-01-19  Tom Tromey  <tom@tromey.com>
10471
10472         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10473         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10474         (tui_wrefresh): Declare.
10475         * tui/tui-wingeneral.c (suppress_output): New global.
10476         (tui_suppress_output, ~tui_suppress_output): New constructor and
10477         destructor.
10478         (tui_wrefresh): New function.
10479         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10480         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10481         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10482         method.
10483         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10484         tui_wrefresh.
10485         (tui_data_window::no_refresh): New method.
10486         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10487         (tui_reg_command): Use tui_suppress_output
10488         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10489         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10490         method.
10491         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10492
10493 2020-01-19  Tom Tromey  <tom@tromey.com>
10494
10495         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10496         Handle case where symtab is null.
10497
10498 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10499
10500         * linux-fork.c (one_fork_p): Simplify.
10501
10502 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10503
10504         * top.c (struct qt_args): Remove.
10505         (kill_or_detach): Change return type to void, replace `void *`
10506         parameter with a proper one.
10507         (print_inferior_quit_action):  Likewise.
10508         (quit_confirm): Use range-based for loop to iterate over inferiors.
10509         (quit_force): Likewise.
10510
10511 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10512
10513         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10514         `void *` parameter with proper parameters.
10515         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10516         (print_one_inferior): Change return type to void, replace `void *`
10517         parameter with proper parameters.
10518         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10519         inferiors.
10520         (get_other_inferior): Remove.
10521         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10522         inferiors.
10523
10524 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10525
10526         * mi/mi-interp.c (report_initial_inferior): Remove.
10527         (mi_interp::init): Use range-based for to iterate over inferiors.
10528
10529 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10530
10531         * python/py-inferior.c (build_inferior_list): Remove.
10532         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10533
10534 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10535
10536         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10537         (btrace_stitch_trace): Likewise.
10538         * charset.c (intermediate_encoding): Likewise (vaild).
10539         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10540         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10541         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10542
10543 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10544
10545         * windows-tdep.c (windows_get_tlb_type):
10546         Add rtl_user_process_parameters type.
10547
10548 2020-01-16  Pedro Alves  <palves@redhat.com>
10549             Norbert Lange  <nolange79@gmail.com>
10550
10551         PR build/24805
10552         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10553         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10554         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10555         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10556         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10557         (ps_plog): Redeclare exported functions with default visibility.
10558
10559 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10560
10561         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10562         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10563
10564 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10565
10566         * infcmd.c (post_create_inferior): Use get_thread_regcache
10567         instead of get_current_regcache.
10568
10569 2020-01-14  Tom Tromey  <tom@tromey.com>
10570
10571         PR symtab/12535:
10572         * python/python.c (gdbpy_decode_line): Treat empty string the same
10573         as no argument.
10574
10575 2020-01-14  Tom Tromey  <tom@tromey.com>
10576
10577         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10578
10579 2020-01-14  Tom Tromey  <tom@tromey.com>
10580
10581         * nat/linux-btrace.c: Don't include <config.h>.
10582         * nat/linux-ptrace.c: Don't include <config.h>.
10583         * nat/x86-linux-dregs.c: Don't include <config.h>.
10584
10585 2020-01-14  Tom Tromey  <tom@tromey.com>
10586
10587         * configure: Rebuild.
10588         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10589
10590 2020-01-14  Tom Tromey  <tom@tromey.com>
10591
10592         * nat/x86-linux-dregs.c: Include configh.h.
10593         * nat/linux-ptrace.c: Include configh.h.
10594         * nat/linux-btrace.c: Include configh.h.
10595         * defs.h: Include config.h, bfd.h.
10596         * configure.ac: Don't source common.host.
10597         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10598         * configure: Rebuild.
10599         * acinclude.m4: Update path.
10600         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10601         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10602         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10603         (CLIBS): Add LIBSUPPORT.
10604         (CDEPS): Likewise.
10605         (COMMON_SFILES): Remove gdbsupport files.
10606         (HFILES_NO_SRCDIR): Likewise.
10607         (stamp-version): Update path to create-version.sh.
10608         (ALLDEPFILES): Remove gdbsupport files.
10609
10610 2020-01-14  Tom Tromey  <tom@tromey.com>
10611
10612         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10613         USE_WIN32API when needed.
10614         * configure.ac (USE_WIN32API): Don't define.
10615         (WIN32LIBS): Use WIN32APILIBS.
10616         * configure: Rebuild.
10617
10618 2020-01-14  Tom Tromey  <tom@tromey.com>
10619
10620         * configure: Rebuild.
10621         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10622
10623 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10624
10625         * skip.c (skip_function_command): Make skip w/o arguments use the
10626         name of the inlined function if pc is inside any inlined function.
10627
10628 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10629
10630         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10631         * infrun.c (resume_1): Likewise.
10632         (handle_inferior_event): Remove stale comment.
10633         * linux-nat.c (linux_nat_target::resume): Update comments.
10634         (save_stop_reason): Likewise.
10635         (linux_nat_filter_event): Likewise.
10636         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10637
10638 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10639
10640         * elfread.c (record_minimal_symbol): Set section index to 0 for
10641         non-allocatable sections.
10642
10643
10644 2020-01-13  Ali Tamur <tamur@google.com>
10645
10646         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10647         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10648         to gdb::optional.  Update comments.
10649         (dwo_file): Update comments.
10650         (read_attribute): Update API to take an additional out parameter,
10651         need_reprocess.  This is used to mark attributes that need other
10652         attributes (e.g. str_offsets_base) for correct computation which may not
10653         have been read yet.
10654         (read_attribute_reprocess): New function declaration.
10655         (read_addr_index): Likewise.
10656         (read_dwo_str_index): Likewise.
10657         (read_stub_str_index): Likewise.
10658         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10659         (lookup_addr_base): New function definition.
10660         (lookup_ranges_base): Likewise.
10661         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10662         lookup_ranges_base.
10663         (init_cutu_and_read_dies): Update comments.
10664         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10665         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10666         Update comments.
10667         (init_cutu_and_read_dies_simple): Reflect API changes.
10668         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10669         (create_cus_hash_table): Change API to take parent compile unit.
10670         Reflect API changes.
10671         (open_and_init_dwo_file): Reflect API changes.
10672         (dwarf2_get_pc_bounds): Update comments.
10673         (dwarf2_record_block_ranges): Likewise.
10674         (read_full_die_1): Change implementation to reprocess attributes that
10675         need str_offsets_base and addr_base.
10676         (partial_die_info::read): Likewise.
10677         (read_attribute_reprocess): New function definition.
10678         (read_attribute_value): Change API to take an additional out parameter,
10679         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10680         when a non-dwo compile unit has index based attributes.
10681         (read_attribute): Reflect API changes.
10682         (read_addr_index_1): Reflect API changes.  Update comments.
10683         (dwarf2_read_addr_index_data): Reflect API changes.
10684         (dwarf2_read_addr_index): Likewise.
10685         (read_str_index): Change API and implementation.  This becomes a helper
10686         to be used by the new string index related methods.  Update error
10687         message and comments.
10688         (read_dwo_str_index): New function definition.
10689         (read_stub_str_index): Likewise.
10690         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10691         * symfile.h (dwarf2_debug_sections): Likewise.
10692         * xcoffread.c (dwarf2_debug_sections): Likewise.
10693
10694 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10695
10696         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10697         core_reg_sect type to gdb_byte *.
10698         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10699         * cris-tdep.c (fetch_core_registers): Likewise.
10700         * corelow.c (core_target::get_core_register_section): Change
10701         type of `contents` to gdb::byte_vector.
10702
10703 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10704
10705         * tui/tui-wingeneral.c (box_win): Position the title in the center
10706         of the border.
10707
10708 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10709
10710         * corelow.c (core_target::get_core_register_section): Use
10711           std::vector instead of alloca.
10712
10713 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10714
10715         * warning.m4: Add -Wmissing-declarations to build_warnings.
10716         * configure: Re-generate.
10717
10718 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10719
10720         * python/python.c (init__gdb_module): Add declaration.
10721
10722 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10723
10724         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10725         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10726         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10727         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10728         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10729         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10730         * ada-exp.y (_initialize_ada_exp): Add declaration.
10731         * ada-lang.c (_initialize_ada_language): Add declaration.
10732         * ada-tasks.c (_initialize_tasks): Add declaration.
10733         * agent.c (_initialize_agent): Add declaration.
10734         * aix-thread.c (_initialize_aix_thread): Add declaration.
10735         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10736         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10737         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10738         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10739         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10740         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10741         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10742         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10743         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10744         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10745         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10746         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10747         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10748         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10749         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10750         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10751         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10752         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10753         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10754         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10755         * annotate.c (_initialize_annotate): Add declaration.
10756         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10757         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10758         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10759         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10760         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10761         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10762         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10763         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10764         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10765         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10766         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10767         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10768         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10769         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10770         * auto-load.c (_initialize_auto_load): Add declaration.
10771         * auxv.c (_initialize_auxv): Add declaration.
10772         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10773         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10774         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10775         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10776         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10777         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10778         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10779         * breakpoint.c (_initialize_breakpoint): Add declaration.
10780         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10781         * btrace.c (_initialize_btrace): Add declaration.
10782         * charset.c (_initialize_charset): Add declaration.
10783         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10784         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10785         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10786         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10787         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10788         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10789         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10790         * coffread.c (_initialize_coffread): Add declaration.
10791         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10792         * compile/compile.c (_initialize_compile): Add declaration.
10793         * complaints.c (_initialize_complaints): Add declaration.
10794         * completer.c (_initialize_completer): Add declaration.
10795         * copying.c (_initialize_copying): Add declaration.
10796         * corefile.c (_initialize_core): Add declaration.
10797         * corelow.c (_initialize_corelow): Add declaration.
10798         * cp-abi.c (_initialize_cp_abi): Add declaration.
10799         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10800         * cp-support.c (_initialize_cp_support): Add declaration.
10801         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10802         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10803         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10804         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10805         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10806         * ctfread.c (_initialize_ctfread): Add declaration.
10807         * d-lang.c (_initialize_d_language): Add declaration.
10808         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10809         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10810         * dbxread.c (_initialize_dbxread): Add declaration.
10811         * dcache.c (_initialize_dcache): Add declaration.
10812         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10813         * disasm.c (_initialize_disasm): Add declaration.
10814         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10815         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10816         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10817         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10818         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10819         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10820         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10821         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10822         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10823         * elfread.c (_initialize_elfread): Add declaration.
10824         * exec.c (_initialize_exec): Add declaration.
10825         * extension.c (_initialize_extension): Add declaration.
10826         * f-lang.c (_initialize_f_language): Add declaration.
10827         * f-valprint.c (_initialize_f_valprint): Add declaration.
10828         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10829         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10830         * filesystem.c (_initialize_filesystem): Add declaration.
10831         * findcmd.c (_initialize_mem_search): Add declaration.
10832         * findvar.c (_initialize_findvar): Add declaration.
10833         * fork-child.c (_initialize_fork_child): Add declaration.
10834         * frame-base.c (_initialize_frame_base): Add declaration.
10835         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10836         * frame.c (_initialize_frame): Add declaration.
10837         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10838         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10839         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10840         * gcore.c (_initialize_gcore): Add declaration.
10841         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10842         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10843         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10844         * gdbarch.c (_initialize_gdbarch): Add declaration.
10845         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10846         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10847         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10848         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10849         * go-lang.c (_initialize_go_language): Add declaration.
10850         * go32-nat.c (_initialize_go32_nat): Add declaration.
10851         * guile/guile.c (_initialize_guile): Add declaration.
10852         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10853         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10854         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10855         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10856         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10857         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10858         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10859         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10860         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10861         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10862         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10863         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10864         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10865         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10866         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10867         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10868         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10869         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10870         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10871         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10872         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10873         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10874         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10875         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10876         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10877         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10878         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10879         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10880         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10881         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10882         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10883         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10884         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10885         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10886         * infcall.c (_initialize_infcall): Add declaration.
10887         * infcmd.c (_initialize_infcmd): Add declaration.
10888         * inflow.c (_initialize_inflow): Add declaration.
10889         * infrun.c (_initialize_infrun): Add declaration.
10890         * interps.c (_initialize_interpreter): Add declaration.
10891         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10892         * jit.c (_initialize_jit): Add declaration.
10893         * language.c (_initialize_language): Add declaration.
10894         * linux-fork.c (_initialize_linux_fork): Add declaration.
10895         * linux-nat.c (_initialize_linux_nat): Add declaration.
10896         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10897         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10898         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10899         * m2-lang.c (_initialize_m2_language): Add declaration.
10900         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10901         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10902         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10903         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10904         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10905         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10906         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10907         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10908         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10909         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10910         * machoread.c (_initialize_machoread): Add declaration.
10911         * macrocmd.c (_initialize_macrocmd): Add declaration.
10912         * macroscope.c (_initialize_macroscope): Add declaration.
10913         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10914         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10915         * maint.c (_initialize_maint_cmds): Add declaration.
10916         * mdebugread.c (_initialize_mdebugread): Add declaration.
10917         * memattr.c (_initialize_mem): Add declaration.
10918         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10919         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10920         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10921         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10922         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10923         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10924         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10925         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10926         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10927         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10928         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10929         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10930         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10931         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10932         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10933         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10934         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10935         * mipsread.c (_initialize_mipsread): Add declaration.
10936         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10937         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10938         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10939         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10940         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10941         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10942         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10943         * nto-procfs.c (_initialize_procfs): Add declaration.
10944         * objc-lang.c (_initialize_objc_language): Add declaration.
10945         * observable.c (_initialize_observer): Add declaration.
10946         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10947         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10948         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10949         * osabi.c (_initialize_gdb_osabi): Add declaration.
10950         * osdata.c (_initialize_osdata): Add declaration.
10951         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10952         * parse.c (_initialize_parse): Add declaration.
10953         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10954         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10955         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10956         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10957         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10958         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10959         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10960         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10961         * printcmd.c (_initialize_printcmd): Add declaration.
10962         * probe.c (_initialize_probe): Add declaration.
10963         * proc-api.c (_initialize_proc_api): Add declaration.
10964         * proc-events.c (_initialize_proc_events): Add declaration.
10965         * proc-service.c (_initialize_proc_service): Add declaration.
10966         * procfs.c (_initialize_procfs): Add declaration.
10967         * producer.c (_initialize_producer): Add declaration.
10968         * psymtab.c (_initialize_psymtab): Add declaration.
10969         * python/python.c (_initialize_python): Add declaration.
10970         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10971         * record-btrace.c (_initialize_record_btrace): Add declaration.
10972         * record-full.c (_initialize_record_full): Add declaration.
10973         * record.c (_initialize_record): Add declaration.
10974         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10975         * regcache.c (_initialize_regcache): Add declaration.
10976         * reggroups.c (_initialize_reggroup): Add declaration.
10977         * remote-notif.c (_initialize_notif): Add declaration.
10978         * remote-sim.c (_initialize_remote_sim): Add declaration.
10979         * remote.c (_initialize_remote): Add declaration.
10980         * reverse.c (_initialize_reverse): Add declaration.
10981         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10982         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10983         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10984         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10985         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10986         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10987         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10988         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10989         Add declaration.
10990         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10991         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10992         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10993         * rust-exp.y (_initialize_rust_exp): Add declaration.
10994         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10995         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10996         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10997         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10998         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10999         * score-tdep.c (_initialize_score_tdep): Add declaration.
11000         * ser-go32.c (_initialize_ser_dos): Add declaration.
11001         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11002         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11003         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11004         * ser-uds.c (_initialize_ser_socket): Add declaration.
11005         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11006         * serial.c (_initialize_serial): Add declaration.
11007         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11008         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11009         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11010         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11011         * skip.c (_initialize_step_skip): Add declaration.
11012         * sol-thread.c (_initialize_sol_thread): Add declaration.
11013         * solib-aix.c (_initialize_solib_aix): Add declaration.
11014         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11015         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11016         * solib-frv.c (_initialize_frv_solib): Add declaration.
11017         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11018         * solib-target.c (_initialize_solib_target): Add declaration.
11019         * solib.c (_initialize_solib): Add declaration.
11020         * source-cache.c (_initialize_source_cache): Add declaration.
11021         * source.c (_initialize_source): Add declaration.
11022         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11023         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11024         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11025         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11026         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11027         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11028         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11029         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11030         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11031         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11032         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11033         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11034         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11035         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11036         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11037         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11038         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11039         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11040         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11041         * stabsread.c (_initialize_stabsread): Add declaration.
11042         * stack.c (_initialize_stack): Add declaration.
11043         * stap-probe.c (_initialize_stap_probe): Add declaration.
11044         * std-regs.c (_initialize_frame_reg): Add declaration.
11045         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11046         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11047         * symfile.c (_initialize_symfile): Add declaration.
11048         * symmisc.c (_initialize_symmisc): Add declaration.
11049         * symtab.c (_initialize_symtab): Add declaration.
11050         * target.c (_initialize_target): Add declaration.
11051         * target-connection.c (_initialize_target_connection): Add
11052         declaration.
11053         * target-dcache.c (_initialize_target_dcache): Add declaration.
11054         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11055         * thread.c (_initialize_thread): Add declaration.
11056         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11057         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11058         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11059         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11060         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11061         * tracectf.c (_initialize_ctf): Add declaration.
11062         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11063         * tracefile.c (_initialize_tracefile): Add declaration.
11064         * tracepoint.c (_initialize_tracepoint): Add declaration.
11065         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11066         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11067         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11068         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11069         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11070         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11071         * tui/tui.c (_initialize_tui): Add declaration.
11072         * typeprint.c (_initialize_typeprint): Add declaration.
11073         * ui-style.c (_initialize_ui_style): Add declaration.
11074         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11075         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11076         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11077         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11078         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11079         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11080         * unittests/filtered_iterator-selftests.c
11081         (_initialize_filtered_iterator_selftests): Add declaration.
11082         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11083         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11084         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11085         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11086         * unittests/main-thread-selftests.c
11087         (_initialize_main_thread_selftests): Add declaration.
11088         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11089         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11090         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11091         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11092         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11093         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11094         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11095         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11096         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11097         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11098         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11099         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11100         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11101         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11102         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11103         declaration.
11104         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11105         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11106         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11107         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11108         * user-regs.c (_initialize_user_regs): Add declaration.
11109         * utils.c (_initialize_utils): Add declaration.
11110         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11111         * valops.c (_initialize_valops): Add declaration.
11112         * valprint.c (_initialize_valprint): Add declaration.
11113         * value.c (_initialize_values): Add declaration.
11114         * varobj.c (_initialize_varobj): Add declaration.
11115         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11116         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11117         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11118         * windows-nat.c (_initialize_windows_nat): Add declaration.
11119         (_initialize_check_for_gdb_ini): Add declaration.
11120         (_initialize_loadable): Add declaration.
11121         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11122         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11123         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11124         * xcoffread.c (_initialize_xcoffread): Add declaration.
11125         * xml-support.c (_initialize_xml_support): Add declaration.
11126         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11127         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11128         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11129         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11130
11131 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11132
11133         * regformats/regdat.sh: Generate declaration for init function.
11134
11135 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11136
11137         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11138         up.
11139         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11140         close_one_inferior>: New methods.
11141         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11142         pass down target to find_inferior_pid.
11143         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11144         Pass down target to find_inferior_ptid.
11145         (gdbsim_target::create_inferior): Pass down target to
11146         add_thread_silent.
11147         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11148         target down to find_inferior_ptid and switch_to_thread.
11149         (gdbsim_target::close): Update to call close_one_inferior.
11150         (struct resume_data): Remove.
11151         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11152         directly, rather than through a void pointer.
11153         (gdbsim_target::resume): Update to call resume_one_inferior.
11154
11155 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11156
11157         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11158
11159 2020-01-12  Pedro Alves  <palves@redhat.com>
11160
11161         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11162         directly for the current inferior instead of
11163         discard_all_inferiors.
11164         (discard_all_inferiors): Delete.
11165
11166 2020-01-11  Tom Tromey  <tom@tromey.com>
11167
11168         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11169         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11170         deprecated_safe_get_selected_frame.
11171
11172 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11173
11174         * inferior.c (print_inferior): Switch inferior before printing it.
11175
11176 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11177             Pedro Alves  <palves@redhat.com>
11178
11179         * progspace-and-thread.c (switch_to_program_space_and_thread):
11180         Assert there's an inferior for PSPACE.  Use
11181         switch_to_inferior_no_thread to switch the inferior too.
11182         * progspace.c (program_space::~program_space): Call
11183         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11184         (program_space::free_all_objfiles): Don't call clear_symtab_users
11185         here.
11186         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11187
11188 2020-01-10  Pedro Alves  <palves@redhat.com>
11189
11190         * NEWS: Mention multi-target debugging, "info connections", and
11191         "add-inferior -no-connection".
11192
11193 2020-01-10  Pedro Alves  <palves@redhat.com>
11194
11195         * infrun.c: Include "target-connection.h".
11196         (check_multi_target_resumption): New.
11197         (proceed): Call it.
11198         * target-connection.c (make_target_connection_string): Make
11199         extern.
11200         * target-connection.h (make_target_connection_string): Declare.
11201
11202 2020-01-10  Pedro Alves  <palves@redhat.com>
11203
11204         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11205         * inferior.c (uiout_field_connection): New function.
11206         (print_inferior): Add new "connection-id" column.
11207         (add_inferior_command): Show connection number/string of added
11208         inferior.
11209         * process-stratum-target.h
11210         (process_stratum_target::connection_string): New virtual method.
11211         (process_stratum_target::connection_number): New field.
11212         * remote.c (remote_target::connection_string): New override.
11213         * target-connection.c: New file.
11214         * target-connection.h: New file.
11215         * target.c (decref_target): Remove process_stratum targets from
11216         the connection list.
11217         (target_stack::push): Add process_stratum targets to the
11218         connection list.
11219
11220 2020-01-10  Pedro Alves  <palves@redhat.com>
11221
11222         Revert:
11223         2016-04-12  Pedro Alves  <palves@redhat.com>
11224         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11225         Remove references to name.
11226         * serial.h (struct serial) <name>: Delete.
11227
11228 2020-01-10  Pedro Alves  <palves@redhat.com>
11229
11230         * gdbarch-selftests.c (register_to_value_test): Remove "target
11231         already pushed" check.
11232
11233 2020-01-10  Pedro Alves  <palves@redhat.com>
11234             John Baldwin  <jhb@FreeBSD.org>
11235
11236         * aarch64-linux-nat.c
11237         (aarch64_linux_nat_target::thread_architecture): Adjust.
11238         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11239         (task_command_1): Likewise.
11240         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11241         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11242         (aix_thread_target::store_registers)
11243         (aix_thread_target::thread_alive): Adjust.
11244         * amd64-fbsd-tdep.c: Include "inferior.h".
11245         (amd64fbsd_get_thread_local_address): Pass down target.
11246         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11247         thread's gdbarch instead of target_gdbarch.
11248         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11249         get_last_target_status.
11250         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11251         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11252         inferiors.
11253         (update_inserted_breakpoint_locations): Skip if inferiors with no
11254         execution.
11255         (update_global_location_list): When handling moribund locations,
11256         find representative inferior for location's pspace, and use thread
11257         count of its process_stratum target.
11258         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11259         * bsd-uthread.c (bsd_uthread_target::wait): Use
11260         as_process_stratum_target and adjust thread_change_ptid and
11261         add_thread calls.
11262         (bsd_uthread_target::update_thread_list): Use
11263         as_process_stratum_target and adjust find_thread_ptid,
11264         thread_change_ptid and add_thread calls.
11265         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11266         find_thread_ptid call.
11267         * corelow.c (add_to_thread_list): Adjust add_thread call.
11268         (core_target_open): Adjust add_thread_silent and thread_count
11269         calls.
11270         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11271         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11272         * event-top.c (async_disconnect): Pop targets from all inferiors.
11273         * exec.c (add_target_sections): Push exec target on all inferiors
11274         sharing the program space.
11275         (remove_target_sections): Remove the exec target from all
11276         inferiors sharing the program space.
11277         (exec_on_vfork): New.
11278         * exec.h (exec_on_vfork): Declare.
11279         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11280         Pass it down.
11281         (fbsd_nat_target::update_thread_list): Adjust.
11282         (fbsd_nat_target::resume): Adjust.
11283         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11284         down.
11285         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11286         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11287         get_thread_arch_regcache call.
11288         * fork-child.c (gdb_startup_inferior): Pass target down to
11289         startup_inferior and set_executing.
11290         * gdbthread.h (struct process_stratum_target): Forward declare.
11291         (add_thread, add_thread_silent, add_thread_with_info)
11292         (in_thread_list): Add process_stratum_target parameter.
11293         (find_thread_ptid(inferior*, ptid_t)): New overload.
11294         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11295         parameter.
11296         (all_threads()): Delete overload.
11297         (all_threads, all_non_exited_threads): Add process_stratum_target
11298         parameter.
11299         (all_threads_safe): Use brace initialization.
11300         (thread_count): Add process_stratum_target parameter.
11301         (set_resumed, set_running, set_stop_requested, set_executing)
11302         (threads_are_executing, finish_thread_state): Add
11303         process_stratum_target parameter.
11304         (switch_to_thread): Use is_current_thread.
11305         * i386-fbsd-tdep.c: Include "inferior.h".
11306         (i386fbsd_get_thread_local_address): Pass down target.
11307         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11308         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11309         have_inferiors check.
11310         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11311         (inf_ptrace_target::attach): Adjust.
11312         * infcall.c (run_inferior_call): Adjust.
11313         * infcmd.c (run_command_1): Pass target to
11314         scoped_finish_thread_state.
11315         (proceed_thread_callback): Skip inferiors with no execution.
11316         (continue_command): Rename 'all_threads' local to avoid hiding
11317         'all_threads' function.  Adjust get_last_target_status call.
11318         (prepare_one_step): Adjust set_running call.
11319         (signal_command): Use user_visible_resume_target.  Compare thread
11320         pointers instead of inferior_ptid.
11321         (info_program_command): Adjust to pass down target.
11322         (attach_command): Mark target's 'thread_executing' flag.
11323         (stop_current_target_threads_ns): New, factored out from ...
11324         (interrupt_target_1): ... this.  Switch inferior before making
11325         target calls.
11326         * inferior-iter.h
11327         (struct all_inferiors_iterator, struct all_inferiors_range)
11328         (struct all_inferiors_safe_range)
11329         (struct all_non_exited_inferiors_range): Filter on
11330         process_stratum_target too.  Remove explicit.
11331         * inferior.c (inferior::inferior): Push dummy target on target
11332         stack.
11333         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11334         Add process_stratum_target parameter, and pass it down.
11335         (have_live_inferiors): Adjust.
11336         (switch_to_inferior_and_push_target): New.
11337         (add_inferior_command, clone_inferior_command): Handle
11338         "-no-connection" parameter.  Use
11339         switch_to_inferior_and_push_target.
11340         (_initialize_inferior): Mention "-no-connection" option in
11341         the help of "add-inferior" and "clone-inferior" commands.
11342         * inferior.h: Include "process-stratum-target.h".
11343         (interrupt_target_1): Use bool.
11344         (struct inferior) <push_target, unpush_target, target_is_pushed,
11345         find_target_beneath, top_target, process_target, target_at,
11346         m_stack>: New.
11347         (discard_all_inferiors): Delete.
11348         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11349         (all_inferiors, all_non_exited_inferiors): Add
11350         process_stratum_target parameter.
11351         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11352         (target_last_proc_target): New global.
11353         (follow_fork_inferior): Push target on new inferior.  Pass target
11354         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11355         reference count.
11356         (follow_fork): Adjust get_last_target_status call.  Also consider
11357         target.
11358         (follow_exec): Push target on new inferior.
11359         (struct execution_control_state) <target>: New field.
11360         (user_visible_resume_target): New.
11361         (do_target_resume): Call target_async.
11362         (resume_1): Set target's threads_executing flag.  Consider resume
11363         target.
11364         (commit_resume_all_targets): New.
11365         (proceed): Also consider resume target.  Skip threads of inferiors
11366         with no execution.  Commit resumtion in all targets.
11367         (start_remote): Pass current inferior to wait_for_inferior.
11368         (infrun_thread_stop_requested): Consider target as well.  Pass
11369         thread_info pointer to clear_inline_frame_state instead of ptid.
11370         (infrun_thread_thread_exit): Consider target as well.
11371         (random_pending_event_thread): New inferior parameter.  Use it.
11372         (do_target_wait): Rename to ...
11373         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11374         down.
11375         (threads_are_resumed_pending_p, do_target_wait): New.
11376         (prepare_for_detach): Adjust calls.
11377         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11378         do_target_wait_1 instead of do_target_wait.
11379         (fetch_inferior_event): Adjust.  Switch to representative
11380         inferior.  Pass target down.
11381         (set_last_target_status): Add process_stratum_target parameter.
11382         Save target in global.
11383         (get_last_target_status): Add process_stratum_target parameter and
11384         handle it.
11385         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11386         (context_switch): Check inferior_ptid == null_ptid before calling
11387         inferior_thread().
11388         (get_inferior_stop_soon): Pass down target.
11389         (wait_one): Rename to ...
11390         (poll_one_curr_target): ... this.
11391         (struct wait_one_event): New.
11392         (wait_one): New.
11393         (stop_all_threads): Adjust.
11394         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11395         event's target.
11396         (switch_back_to_stepped_thread): Also consider target.
11397         (print_stop_event): Update.
11398         (normal_stop): Update.  Also consider the resume target.
11399         * infrun.h (wait_for_inferior): Remove declaration.
11400         (user_visible_resume_target): New declaration.
11401         (get_last_target_status, set_last_target_status): New
11402         process_stratum_target parameter.
11403         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11404         process_stratum_target parameter, and use it.
11405         (clear_inline_frame_state (thread_info*)): New.
11406         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11407         process_stratum_target parameter.
11408         (clear_inline_frame_state (thread_info*)): Declare.
11409         * linux-fork.c (delete_checkpoint_command): Pass target down to
11410         find_thread_ptid.
11411         (checkpoint_command): Adjust.
11412         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11413         instead of just tweaking inferior_ptid.
11414         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11415         (exit_lwp): Pass target down to find_thread_ptid.
11416         (attach_proc_task_lwp_callback): Pass target down to
11417         add_thread/set_running/set_executing.
11418         (linux_nat_target::attach): Pass target down to
11419         thread_change_ptid.
11420         (get_detach_signal): Pass target down to find_thread_ptid.
11421         Consider last target status's target.
11422         (linux_resume_one_lwp_throw, resume_lwp)
11423         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11424         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11425         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11426         (linux_nat_target::async_wait_fd): New.
11427         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11428         target down.
11429         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11430         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11431         * linux-thread-db.c (struct thread_db_info::process_target): New
11432         field.
11433         (add_thread_db_info): Save target.
11434         (get_thread_db_info): New process_stratum_target parameter.  Also
11435         match target.
11436         (delete_thread_db_info): New process_stratum_target parameter.
11437         Also match target.
11438         (thread_from_lwp): Adjust to pass down target.
11439         (thread_db_notice_clone): Pass down target.
11440         (check_thread_db_callback): Pass down target.
11441         (try_thread_db_load_1): Always push the thread_db target.
11442         (try_thread_db_load, record_thread): Pass target down.
11443         (thread_db_target::detach): Pass target down.  Always unpush the
11444         thread_db target.
11445         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11446         target down.  Always unpush the thread_db target.
11447         (find_new_threads_callback, thread_db_find_new_threads_2)
11448         (thread_db_target::update_thread_list): Pass target down.
11449         (thread_db_target::pid_to_str): Pass current inferior down.
11450         (thread_db_target::get_thread_local_address): Pass target down.
11451         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11452         target down.
11453         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11454         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11455         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11456         (procfs_init_inferior): Rename to ...
11457         (procfs_target::procfs_init_inferior): ... this and adjust.
11458         (procfs_target::create_inferior, procfs_notice_thread)
11459         (procfs_do_thread_registers): Adjust.
11460         * ppc-fbsd-tdep.c: Include "inferior.h".
11461         (ppcfbsd_get_thread_local_address): Pass down target.
11462         * proc-service.c (ps_xfer_memory): Switch current inferior and
11463         program space as well.
11464         (get_ps_regcache): Pass target down.
11465         * process-stratum-target.c
11466         (process_stratum_target::thread_address_space)
11467         (process_stratum_target::thread_architecture): Pass target down.
11468         * process-stratum-target.h
11469         (process_stratum_target::threads_executing): New field.
11470         (as_process_stratum_target): New.
11471         * ravenscar-thread.c
11472         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11473         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11474         down.
11475         * record-btrace.c (record_btrace_target::info_record): Adjust.
11476         (record_btrace_target::record_method)
11477         (record_btrace_target::record_is_replaying)
11478         (record_btrace_target::fetch_registers)
11479         (get_thread_current_frame_id, record_btrace_target::resume)
11480         (record_btrace_target::wait, record_btrace_target::stop): Pass
11481         target down.
11482         * record-full.c (record_full_wait_1): Switch to event thread.
11483         Pass target down.
11484         * regcache.c (regcache::regcache)
11485         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11486         process_stratum_target parameter and handle it.
11487         (current_thread_target): New global.
11488         (get_thread_regcache): Add process_stratum_target parameter and
11489         handle it.  Switch inferior before calling target method.
11490         (get_thread_regcache): Pass target down.
11491         (get_thread_regcache_for_ptid): Pass target down.
11492         (registers_changed_ptid): Add process_stratum_target parameter and
11493         handle it.
11494         (registers_changed_thread, registers_changed): Pass target down.
11495         (test_get_thread_arch_aspace_regcache): New.
11496         (current_regcache_test): Define a couple local test_target_ops
11497         instances and use them for testing.
11498         (readwrite_regcache): Pass process_stratum_target parameter.
11499         (cooked_read_test, cooked_write_test): Pass mock_target down.
11500         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11501         (get_thread_arch_aspace_regcache): Add process_stratum_target
11502         parameter.
11503         (regcache::target): New method.
11504         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11505         (regcache::registers_changed_ptid): Add process_stratum_target
11506         parameter.
11507         (regcache::m_target): New field.
11508         (registers_changed_ptid): Add process_stratum_target parameter.
11509         * remote.c (remote_state::supports_vCont_probed): New field.
11510         (remote_target::async_wait_fd): New method.
11511         (remote_unpush_and_throw): Add remote_target parameter.
11512         (get_current_remote_target): Adjust.
11513         (remote_target::remote_add_inferior): Push target.
11514         (remote_target::remote_add_thread)
11515         (remote_target::remote_notice_new_inferior)
11516         (get_remote_thread_info): Pass target down.
11517         (remote_target::update_thread_list): Skip threads of inferiors
11518         bound to other targets.  (remote_target::close): Don't discard
11519         inferiors.  (remote_target::add_current_inferior_and_thread)
11520         (remote_target::process_initial_stop_replies)
11521         (remote_target::start_remote)
11522         (remote_target::remote_serial_quit_handler): Pass down target.
11523         (remote_target::remote_unpush_target): New remote_target
11524         parameter.  Unpush the target from all inferiors.
11525         (remote_target::remote_unpush_and_throw): New remote_target
11526         parameter.  Pass it down.
11527         (remote_target::open_1): Check whether the current inferior has
11528         execution instead of checking whether any inferior is live.  Pass
11529         target down.
11530         (remote_target::remote_detach_1): Pass down target.  Use
11531         remote_unpush_target.
11532         (extended_remote_target::attach): Pass down target.
11533         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11534         (remote_target::append_resumption): Pass down target.
11535         (remote_target::append_pending_thread_resumptions)
11536         (remote_target::remote_resume_with_hc, remote_target::resume)
11537         (remote_target::commit_resume): Pass down target.
11538         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11539         (remote_target::interrupt_query)
11540         (remote_target::remove_new_fork_children)
11541         (remote_target::check_pending_events_prevent_wildcard_vcont)
11542         (remote_target::remote_parse_stop_reply)
11543         (remote_target::process_stop_reply): Pass down target.
11544         (first_remote_resumed_thread): New remote_target parameter.  Pass
11545         it down.
11546         (remote_target::wait_as): Pass down target.
11547         (unpush_and_perror): New remote_target parameter.  Pass it down.
11548         (remote_target::readchar, remote_target::remote_serial_write)
11549         (remote_target::getpkt_or_notif_sane_1)
11550         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11551         down target.
11552         (remote_target::mourn_inferior): Pass down target.  Use
11553         remote_unpush_target.
11554         (remote_target::core_of_thread)
11555         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11556         (remote_target::pid_to_exec_file)
11557         (remote_target::thread_handle_to_thread_info): Pass down target.
11558         (remote_target::async_wait_fd): New.
11559         * riscv-fbsd-tdep.c: Include "inferior.h".
11560         (riscv_fbsd_get_thread_local_address): Pass down target.
11561         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11562         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11563         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11564         Adjust.
11565         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11566         * solib-svr4.c (enable_break): Pass down target.
11567         * spu-multiarch.c (parse_spufs_run): Pass down target.
11568         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11569         * target-delegates.c: Regenerate.
11570         * target.c (g_target_stack): Delete.
11571         (current_top_target): Return the current inferior's top target.
11572         (target_has_execution_1): Refer to the passed-in inferior's top
11573         target.
11574         (target_supports_terminal_ours): Check whether the initial
11575         inferior was already created.
11576         (decref_target): New.
11577         (target_stack::push): Incref/decref the target.
11578         (push_target, push_target, unpush_target): Adjust.
11579         (target_stack::unpush): Defref target.
11580         (target_is_pushed): Return bool.  Adjust to refer to the current
11581         inferior's target stack.
11582         (dispose_inferior): Delete, and inline parts ...
11583         (target_preopen): ... here.  Only dispose of the current inferior.
11584         (target_detach): Hold strong target reference while detaching.
11585         Pass target down.
11586         (target_thread_name): Add assertion.
11587         (target_resume): Pass down target.
11588         (target_ops::beneath, find_target_at): Adjust to refer to the
11589         current inferior's target stack.
11590         (get_dummy_target): New.
11591         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11592         has a thread running.
11593         (initialize_targets): Rename to ...
11594         (_initialize_target): ... this.
11595         * target.h: Include "gdbsupport/refcounted-object.h".
11596         (struct target_ops): Inherit refcounted_object.
11597         (target_ops::shortname, target_ops::longname): Make const.
11598         (target_ops::async_wait_fd): New method.
11599         (decref_target): Declare.
11600         (struct target_ops_ref_policy): New.
11601         (target_ops_ref): New typedef.
11602         (get_dummy_target): Declare function.
11603         (target_is_pushed): Return bool.
11604         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11605         (all_matching_threads_iterator::all_matching_threads_iterator):
11606         Handle filter target.
11607         * thread-iter.h (struct all_matching_threads_iterator, struct
11608         all_matching_threads_range, class all_non_exited_threads_range):
11609         Filter by target too.  Remove explicit.
11610         * thread.c (threads_executing): Delete.
11611         (inferior_thread): Pass down current inferior.
11612         (clear_thread_inferior_resources): Pass down thread pointer
11613         instead of ptid_t.
11614         (add_thread_silent, add_thread_with_info, add_thread): Add
11615         process_stratum_target parameter.  Use it for thread and inferior
11616         searches.
11617         (is_current_thread): New.
11618         (thread_info::deletable): Use it.
11619         (find_thread_ptid, thread_count, in_thread_list)
11620         (thread_change_ptid, set_resumed, set_running): New
11621         process_stratum_target parameter.  Pass it down.
11622         (set_executing): New process_stratum_target parameter.  Pass it
11623         down.  Adjust reference to 'threads_executing'.
11624         (threads_are_executing): New process_stratum_target parameter.
11625         Adjust reference to 'threads_executing'.
11626         (set_stop_requested, finish_thread_state): New
11627         process_stratum_target parameter.  Pass it down.
11628         (switch_to_thread): Also match inferior.
11629         (switch_to_thread): New process_stratum_target parameter.  Pass it
11630         down.
11631         (update_threads_executing): Reimplement.
11632         * top.c (quit_force): Pop targets from all inferior.
11633         (gdb_init): Don't call initialize_targets.
11634         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11635         Declare.
11636         (windows_add_thread, windows_delete_thread): Adjust.
11637         (get_windows_debug_event): Rename to ...
11638         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11639         * tracefile-tfile.c (tfile_target_open): Pass down target.
11640         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11641         Forward declare.
11642         (switch_to_thread): Add process_stratum_target parameter.
11643         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11644         parameter.  Use it.
11645         (mi_on_resume): Pass target down.
11646         * nat/fork-inferior.c (startup_inferior): Add
11647         process_stratum_target parameter.  Pass it down.
11648         * nat/fork-inferior.h (startup_inferior): Add
11649         process_stratum_target parameter.
11650         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11651
11652 2020-01-10  Pedro Alves  <palves@redhat.com>
11653
11654         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11655         directly.  Instead find the first thread in the thread list and
11656         use switch_to_thread.
11657
11658 2020-01-10  Pedro Alves  <palves@redhat.com>
11659
11660         * remote.c (remote_target::remote_add_inferior): Don't bind a
11661         process to the current inferior if the current inferior is already
11662         bound to a process.
11663
11664 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11665             Pedro Alves  <palves@redhat.com>
11666
11667         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11668         If no process is specified, return null_ptid instead of
11669         inferior_ptid.
11670         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11671         TARGET_WAITKIND_SIGNALLED with no pid.
11672
11673 2020-01-10  Pedro Alves  <palves@redhat.com>
11674
11675         * remote.c (first_remote_resumed_thread): New.
11676         (remote_target::wait_as): Use it as default event_ptid instead of
11677         inferior_ptid.
11678
11679 2020-01-10  Pedro Alves  <palves@redhat.com>
11680
11681         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11682
11683 2020-01-10  Pedro Alves  <palves@redhat.com>
11684
11685         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11686         not -1.
11687
11688 2020-01-10  Pedro Alves  <palves@redhat.com>
11689
11690         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11691         ptid to get_last_target_status.
11692         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11693         ptid to get_last_target_status.
11694         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11695         get_last_target_status.
11696         (info_program_command): Don't pass a target_waitstatus to
11697         get_last_target_status.
11698         * infrun.c (init_wait_for_inferior): Use
11699         nullify_last_target_wait_ptid.
11700         (get_last_target_status): Handle nullptr arguments.
11701         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11702         (print_stop_event): Don't pass a ptid to get_last_target_status.
11703         (normal_stop): Don't pass a ptid to get_last_target_status.
11704         * infrun.h (get_last_target_status, set_last_target_status): Move
11705         comments here and update.
11706         (nullify_last_target_wait_ptid): Declare.
11707         * linux-fork.c (fork_load_infrun_state): Remove local extern
11708         declaration of nullify_last_target_wait_ptid.
11709         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11710         to get_last_target_status.
11711
11712 2020-01-10  Pedro Alves  <palves@redhat.com>
11713
11714         * gdbthread.h (scoped_restore_current_thread)
11715         <dont_restore, restore, m_dont_restore>: Declare.
11716         * thread.c (thread_alive): Add assertion.  Return bool.
11717         (switch_to_thread_if_alive): New.
11718         (prune_threads): Switch inferior/thread.
11719         (print_thread_info_1): Switch thread before calling target methods.
11720         (scoped_restore_current_thread::restore): New, factored out from
11721         ...
11722         (scoped_restore_current_thread::~scoped_restore_current_thread):
11723         ... this.
11724         (scoped_restore_current_thread::scoped_restore_current_thread):
11725         Add assertion.
11726         (thread_apply_all_command, thread_select): Use
11727         switch_to_thread_if_alive.
11728         * infrun.c (proceed, restart_threads, handle_signal_stop)
11729         (switch_back_to_stepped_thread): Switch current thread before
11730         calling target methods.
11731
11732 2020-01-10  Pedro Alves <palves@redhat.com>
11733
11734         * inferior.c (switch_to_inferior_no_thread): New function,
11735         factored out from ...
11736         (inferior_command): ... here.
11737         * inferior.h (switch_to_inferior_no_thread): Declare.
11738         * mi/mi-main.c (run_one_inferior): Use
11739         switch_to_inferior_no_thread.
11740
11741 2020-01-10  Pedro Alves  <palves@redhat.com>
11742
11743         * infcmd.c (kill_command): Remove dead code.
11744
11745 2020-01-10  Pedro Alves  <palves@redhat.com>
11746
11747         * remote.c (remote_target::mourn_inferior): No longer check
11748         whether the target is running.
11749
11750 2020-01-10  Pedro Alves  <palves@redhat.com>
11751
11752         * corelow.c (core_target::has_execution): Change parameter type to
11753         inferior pointer.
11754         * inferior.c (number_of_live_inferiors): Use
11755         inferior::has_execution instead of target_has_execution_1.
11756         * inferior.h (inferior::has_execution): New.
11757         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11758         inferior::has_execution instead of target_has_execution_1.
11759         * process-stratum-target.c
11760         (process_stratum_target::has_execution): Change parameter type to
11761         inferior pointer.  Check the inferior's PID instead of
11762         inferior_ptid.
11763         * process-stratum-target.h
11764         (process_stratum_target::has_execution): Change parameter type to
11765         inferior pointer.
11766         * record-full.c (record_full_core_target::has_execution): Change
11767         parameter type to inferior pointer.
11768         * target.c (target_has_execution_1): Change parameter type to
11769         inferior pointer.
11770         (target_has_execution_current): Adjust.
11771         * target.h (target_ops::has_execution): Change parameter type to
11772         inferior pointer.
11773         (target_has_execution_1): Change parameter type to inferior
11774         pointer.  Change return type to bool.
11775         * tracefile.h (tracefile_target::has_execution): Change parameter
11776         type to inferior pointer.
11777
11778 2020-01-10  Pedro Alves  <palves@redhat.com>
11779
11780         * exceptions.c (print_flush): Remove current_top_target() check.
11781
11782 2020-01-10  Pedro Alves  <palves@redhat.com>
11783
11784         * remote.c (show_remote_exec_file): Show the current inferior's
11785         exec-file instead of the command variable's value.
11786
11787 2020-01-10  Pedro Alves  <palves@redhat.com>
11788
11789         * record-full.c (record_full_resume_ptid): New global.
11790         (record_full_target::resume): Set it.
11791         (record_full_wait_1): Use record_full_resume_ptid instead of
11792         inferior_ptid.
11793
11794 2020-01-10  Pedro Alves  <palves@redhat.com>
11795
11796         * gdbthread.h (scoped_restore_current_thread)
11797         <dont_restore, restore, m_dont_restore>: Declare.
11798         * thread.c (thread_alive): Add assertion.  Return bool.
11799         (switch_to_thread_if_alive): New.
11800         (prune_threads): Switch inferior/thread.
11801         (print_thread_info_1): Switch thread before calling target methods.
11802         (scoped_restore_current_thread::restore): New, factored out from
11803         ...
11804         (scoped_restore_current_thread::~scoped_restore_current_thread):
11805         ... this.
11806         (scoped_restore_current_thread::scoped_restore_current_thread):
11807         Add assertion.
11808         (thread_apply_all_command, thread_select): Use
11809         switch_to_thread_if_alive.
11810
11811 2020-01-10  George Barrett  <bob@bob131.so>
11812
11813         * stap-probe.c (stap_modify_semaphore): Don't check for null
11814         semaphores.
11815         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11816         for null semaphores.
11817
11818 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11819
11820         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11821         all source windows, and maintain horizontal scroll status while
11822         doing so.
11823
11824 2020-01-09  Tom Tromey  <tom@tromey.com>
11825
11826         PR tui/18932:
11827         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11828         update_source_window, not print_source_lines.
11829
11830 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11831
11832         * tui/tui.c (tui_enable): Register tui hooks after calling
11833         tui_display_main.
11834
11835 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11836
11837         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11838
11839 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11840
11841         * thread.c (print_thread_info_1): Fix indentation.
11842
11843 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11844
11845         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11846         unique_xmalloc_ptr outside the if to always free the demangled name.
11847
11848 2020-01-08  Tom Tromey  <tromey@adacore.com>
11849
11850         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11851         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11852         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11853         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11854         Remove.
11855         (section_offsets): New typedef.
11856         * symtab.c (fixup_section, get_msymbol_address): Update.
11857         * symmisc.c (dump_msymbols): Update.
11858         * symfile.h (relative_addr_info_to_section_offsets)
11859         (symfile_map_offsets_to_segments): Update.
11860         * symfile.c (build_section_addr_info_from_objfile)
11861         (init_objfile_sect_indices): Update.
11862         (struct place_section_arg): Change type of "offsets".
11863         (place_section): Update.
11864         (relative_addr_info_to_section_offsets): Change type of
11865         "section_offsets".  Remove "num_sections" parameter.
11866         (default_symfile_offsets, syms_from_objfile_1)
11867         (set_objfile_default_section_offset): Update.
11868         (reread_symbols): No need to preserve section offsets by hand.
11869         (symfile_map_offsets_to_segments): Change type of "offsets".
11870         * stap-probe.c (relocate_address): Update.
11871         * stabsread.h (process_one_symbol): Update.
11872         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11873         (solib_target_relocate_section_addresses): Update.
11874         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11875         Update.
11876         * solib-frv.c (frv_relocate_main_executable): Update.
11877         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11878         * solib-aix.c (solib_aix_get_section_offsets): Change return
11879         type.
11880         (solib_aix_solib_create_inferior_hook): Update.
11881         * remote.c (remote_target::get_offsets): Update.
11882         * psymtab.c (find_pc_sect_psymtab): Update.
11883         * psympriv.h (struct partial_symbol) <address, text_low,
11884         text_high>: Update.
11885         * objfiles.h (obj_section_offset): Update.
11886         (struct objfile) <section_offsets>: Change type.
11887         <num_sections>: Remove.
11888         (objfile_relocate): Update.
11889         * objfiles.c (entry_point_address_query): Update
11890         (relocate_one_symbol): Change type of "section_offsets".
11891         (objfile_relocate1, objfile_relocate1): Change type of
11892         "new_offsets".
11893         (objfile_rebase1): Update.
11894         * mipsread.c (mipscoff_symfile_read): Update.
11895         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11896         parameter.
11897         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11898         (parse_external, psymtab_to_symtab_1): Update.
11899         * machoread.c (macho_symfile_offsets): Update.
11900         * ia64-tdep.c (ia64_find_unwind_table): Update.
11901         * hppa-tdep.c (read_unwind_info): Update.
11902         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11903         * dwarf2read.c (create_addrmap_from_index)
11904         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11905         (process_psymtab_comp_unit_reader, add_partial_symbol)
11906         (add_partial_subprogram, process_full_comp_unit)
11907         (read_file_scope, read_func_scope, read_lexical_block_scope)
11908         (read_call_site_scope, dwarf2_rnglists_process)
11909         (dwarf2_ranges_process, dwarf2_ranges_read)
11910         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11911         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11912         Update.
11913         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11914         Update.
11915         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11916         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11917         (process_one_symbol): Change type of "section_offsets".
11918         * ctfread.c (get_objfile_text_range): Update.
11919         * coffread.c (coff_symtab_read, enter_linenos)
11920         (process_coff_symbol): Update.
11921         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11922         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11923
11924 2020-01-08  Tom Tromey  <tromey@adacore.com>
11925
11926         * dwarf2read.c (parse_macro_definition): Use std::string.
11927         (parse_macro_definition): Likewise.
11928
11929 2020-01-08  Tom Tromey  <tromey@adacore.com>
11930
11931         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11932         (ATTR_ALLOC_CHUNK): Remove.
11933
11934 2020-01-08  Tom Tromey  <tromey@adacore.com>
11935
11936         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11937
11938 2020-01-08  Tom Tromey  <tromey@adacore.com>
11939
11940         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11941         (dwarf2_compute_name, open_dwo_file): Likewise.
11942         (process_enumeration_scope): Use std::vector.
11943         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11944         (partial_die_info::fixup, dwarf2_start_subfile)
11945         (guess_full_die_structure_name, dwarf2_name): Likewise.
11946         (determine_prefix): Update.
11947         (guess_full_die_structure_name): Make return type const.
11948         (partial_die_full_name): Return unique_xmalloc_ptr.
11949         (DW_FIELD_ALLOC_CHUNK): Remove.
11950
11951 2020-01-07  Tom Tromey  <tromey@adacore.com>
11952
11953         PR build/24937:
11954         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11955
11956 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11957
11958         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11959
11960 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11961
11962         * stack.c (print_frame_info): Move disassemble_next_line code
11963         inside source_print block.
11964
11965 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11966
11967         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11968         gdb/signals.h, as we are now using native signal symbols.
11969
11970 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11971
11972         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11973         overflow by an early check of content vs threshold.
11974         * tui/tui-source.c (tui_source_window::line_is_displayed):
11975         Likewise.
11976
11977 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11978
11979         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11980
11981 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11982
11983         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11984         export table if no section contains it's RVA.
11985
11986 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11987
11988         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11989
11990 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11991
11992         * source.c (print_source_lines_base): Set last_line_listed.
11993
11994 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11995
11996         * tui/tui-disasm.c: Remove trailing spaces.
11997
11998 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11999             Pedro Alves  <palves@redhat.com>
12000
12001         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12002         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12003         (windows_gdb_signal_to_target): New function, uses the above
12004         enumeration to convert GDB internal signal codes to equivalent
12005         Windows codes.
12006         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12007         * windows-nat.c: Include "gdb_wait.h".
12008         (get_windows_debug_event): Extract the fatal exception from the
12009         exit status and convert to the equivalent Posix signal number.
12010         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12011         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12012         * gdbsupport/gdb_wait.c: New file, implements
12013         windows_status_to_termsig.
12014         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12015         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12016
12017 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12018
12019         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12020         show_layout.
12021
12022 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12023
12024         * aarch64-linux-nat.c
12025         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12026         and bfd_mach_aarch64.
12027
12028 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12029
12030         * ui-file.c (stdio_file::can_emit_style_escape)
12031         (tee_file::can_emit_style_escape): Ensure style is used also on
12032         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12033         to gdb_stdout.
12034         * main.c (set_gdb_data_directory): Use file style to output the
12035         warning that the given pathname is not a directory.
12036         * top.c (show_history_filename, gdb_safe_append_history)
12037         (show_gdb_datadir): Use file style.
12038
12039 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12040
12041         * solib-target.c (struct lm_info_target):
12042         Change offsets to be a unique_xmalloc_ptr.
12043         (solib_target_relocate_section_addresses): Update.
12044
12045 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12046
12047         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12048
12049 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12050
12051         * MAINTAINERS (Write After Approval): Add myself.
12052
12053 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12054
12055         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12056         Cell BE architecture.
12057         * target.h (struct target_ops) <thread_architecture>: Likewise.
12058
12059 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12060
12061         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12062
12063 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12064
12065         * MAINTAINERS (Write After Approval): Add myself.
12066
12067 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12068
12069         * gdbarch.sh: Update copyright year range of generated files.
12070
12071 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12072
12073         Update copyright year range in all GDB files.
12074
12075 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12076
12077         * copyright.py: Convert to Python 3.
12078
12079 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12080
12081         * copyright.py: Adapt after move of gnulib directory from gdb
12082         directory to toplevel directory.
12083
12084 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12085
12086         * copyright.py (main): Exit if run from the wrong directory.
12087
12088 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12089
12090         * top.c (print_gdb_version): Change copyright year to 2020.
12091
12092 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12093
12094         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12095
12096 For older changes see ChangeLog-2019.
12097 \f
12098 Local Variables:
12099 mode: change-log
12100 left-margin: 8
12101 fill-column: 74
12102 version-control: never
12103 coding: utf-8
12104 End: