gdb/ChangeLog

   1 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
   2
   3         * maint.c (maintenance_selftest): Split args and pass array_view
   4         to run_tests.
   5
   6 2020-08-12  Luis Machado  <luis.machado@linaro.org>
   7
   8         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
   9         type's length.
  10         Use %s and pulongest to print the length.
  11
  12 2020-08-12  Pedro Alves  <palves@redhat.com>
  13
  14         * NEWS: Move "Multi-target debugging support" item to the
  15         "Changes since GDB 9" section.
  16
  17 2020-08-12  Pedro Alves  <palves@redhat.com>
  18
  19         PR gdb/26336
  20         * progspace.c (program_space::remove_objfile): Invalidate the
  21         frame cache.
  22
  23 2020-08-11  Tom de Vries  <tdevries@suse.de>
  24
  25         * MAINTAINERS: Mark ms1 as deleted.
  26
  27 2020-08-10  Luis Machado  <luis.machado@linaro.org>
  28
  29         PR gdb/26310
  30
  31         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
  32         act accordingly.
  33         (aarch64_analyze_prologue_test): Add more unit tests to exercise
  34         movz/str/stur/stp skipping behavior.
  35
  36 2020-08-10  Luis Machado  <luis.machado@linaro.org>
  37
  38         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
  39         struct user_sve_header instead of struct sve_context.
  40
  41 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
  42
  43         * read.h (dwarf2_fetch_die_loc_sect_off,
  44         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
  45         `void *` parameter with function_view.
  46         * read.c (dwarf2_fetch_die_loc_sect_off,
  47         dwarf2_fetch_die_loc_cu_off): Likewise.
  48         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
  49         (per_cu_dwarf_call): Adjust.
  50         (get_frame_address_in_block_wrapper): Remove.
  51         (indirect_synthetic_pointer): Adjust.
  52         (get_ax_pc): Remove.
  53         (dwarf2_compile_expr_to_ax): Adjust.
  54
  55 2020-08-08  Tom de Vries  <tdevries@suse.de>
  56
  57         PR build/26344
  58         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
  59         constructor.
  60         * regcache.c (get_thread_arch_aspace_regcache): Same.
  61
  62 2020-08-07  Tom Tromey  <tromey@adacore.com>
  63
  64         * ravenscar-thread.c
  65         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
  66         New method.
  67         (ravenscar_thread_target::wait): Check
  68         runtime_initialized.
  69         (ravenscar_thread_target::prepare_to_store)
  70         (ravenscar_thread_target::stopped_by_sw_breakpoint)
  71         (ravenscar_thread_target::stopped_by_hw_breakpoint)
  72         (ravenscar_thread_target::stopped_by_watchpoint)
  73         (ravenscar_thread_target::stopped_data_address)
  74         (ravenscar_thread_target::core_of_thread): Use
  75         scoped_restore_current_thread and
  76         set_base_thread_from_ravenscar_task.
  77
  78 2020-08-07  Tom Tromey  <tromey@adacore.com>
  79
  80         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
  81
  82 2020-08-07  Tom Tromey  <tromey@adacore.com>
  83
  84         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
  85         update_inferior_ptid before update_thread_list.
  86         (temporarily_change_regcache_ptid): New class.
  87         (ravenscar_thread_target::fetch_registers)
  88         (ravenscar_thread_target::store_registers)
  89         (ravenscar_thread_target::prepare_to_store): Use base thread when
  90         forwarding operation.
  91
  92 2020-08-07  Tom Tromey  <tromey@adacore.com>
  93
  94         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
  95         "is_pid" case.
  96
  97 2020-08-07  Tom Tromey  <tromey@adacore.com>
  98
  99         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 100         New methods.
 101         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 102         first.
 103         (ravenscar_thread_target::add_thread): Rename from
 104         ravenscar_add_thread.
 105         (ravenscar_thread_target::update_thread_list): Use a lambda.
 106         (ravenscar_thread_target::xfer_partial): New method.
 107
 108 2020-08-07  Tom Tromey  <tromey@adacore.com>
 109
 110         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 111         gdb::function_view.
 112         (iterate_over_live_ada_tasks): Change type of argument.
 113         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 114         of argument.
 115
 116 2020-08-07  Tom Tromey  <tromey@adacore.com>
 117
 118         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 119         Remove.
 120         (ravenscar_thread_target::extra_thread_info): Remove.
 121         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 122         defer to target beneath for non-Ravenscar threads.
 123
 124 2020-08-07  Tom Tromey  <tromey@adacore.com>
 125
 126         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 127         get_base_thread_from_ravenscar_task>: Now methods.
 128         <m_cpu_map>: New member.
 129         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 130         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 131         (ravenscar_thread_target::task_is_currently_active): Update.
 132         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 133         Now a method.
 134         (ravenscar_thread_target::add_active_thread): Put initial thread
 135         into the m_cpu_map.
 136
 137 2020-08-07  Tom Tromey  <tromey@adacore.com>
 138
 139         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 140         event_ptid.
 141
 142 2020-08-07  Tom Tromey  <tromey@adacore.com>
 143
 144         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 145         runtime_initialized.
 146
 147 2020-08-07  Tom Tromey  <tromey@adacore.com>
 148
 149         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 150         add_active_thread.
 151         (ravenscar_thread_target::add_active_thread): Now public.
 152         (ravenscar_inferior_created): Call add_active_thread after pushing
 153         the target.
 154
 155 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 156
 157         * regcache.c (ptid_regcache_map): New type.
 158         (target_ptid_regcache_map): New type.
 159         (regcaches): Change type to target_ptid_regcache_map.
 160         (get_thread_arch_aspace_regcache): Update to regcaches' new
 161         type.
 162         (regcache_thread_ptid_changed): Likewise.
 163         (registers_changed_ptid): Likewise.
 164         (regcaches_size): Likewise.
 165         (regcaches_test): Update.
 166         (regcache_thread_ptid_changed): Update.
 167         * regcache.h (regcache_up): New type.
 168         * gdbsupport/ptid.h (hash_ptid): New struct.
 169
 170 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 171
 172         * observable.h (thread_ptid_changed): Add parameter
 173         `process_stratum_target *`.
 174         * infrun.c (infrun_thread_ptid_changed): Add parameter
 175         `process_stratum_target *` and use it.
 176         (selftests): New namespace.
 177         (infrun_thread_ptid_changed): New function.
 178         (_initialize_infrun): Register selftest.
 179         * regcache.c (regcache_thread_ptid_changed): Add parameter
 180         `process_stratum_target *` and use it.
 181         (regcache_thread_ptid_changed): New function.
 182         (_initialize_regcache): Register selftest.
 183         * thread.c (thread_change_ptid): Pass target to
 184         thread_ptid_changed observable.
 185
 186 2020-08-06  Caroline Tice <cmtice@google.com>
 187
 188         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 189         (struct dwp_sections): Update field comments.  Add loclists and
 190         rnglists fields.
 191         (struct virtual_v2_dwo_sections): Rename struct to
 192         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 193         size & offset fields for loclists and rnglists.
 194         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 195         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 196         skipping dummy type units.
 197         (create_dwp_hash_table): Update the large comment above the function to
 198         discuss Version 5 DWP files as well, with references.  Update all the
 199         version checks in the function to check for version 5 as well.  Add new
 200         section at the end to create dwp hash table for version 5.
 201         (create_dwp_v2_section): Rename function to
 202         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 203         Add V5 to error message text.
 204         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 205         into calls to create_dwp_v2_or_v5_section.
 206         (create_dwo_unit_in_dwp_v5): New function.
 207         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 208         check for version2; add else clause to handle version 5.
 209         (open_and_init_dwo_file): Add code to check dwarf version & only call
 210         create_debug_types_hash_table (with sections.types) if version is not 5;
 211         else call create_debug_type_hash_table, with sections.info.
 212         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 213         version 5.
 214         (dwarf2_locate_v5_dwp_sections): New function.
 215         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 216         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 217
 218 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 219
 220         * regcache.h (class regcache): Remove friend
 221         registers_changed_ptid.
 222         <regcache_thread_ptid_changed>: Remove.
 223         <regcaches>: Remove.
 224         * regcache.c (regcache::regcaches): Rename to...
 225         (regcaches): ... this.  Make static.
 226         (get_thread_arch_aspace_regcache): Update.
 227         (regcache::regcache_thread_ptid_changed): Rename to...
 228         (regcache_thread_ptid_changed): ... this.  Update.
 229         (class regcache_access): Remove.
 230         (regcaches_test): Update.
 231         (_initialize_regcache): Update.
 232         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 233         <forward_list>.
 234
 235 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 236
 237         * regcache.h (class regcache) <current_regcache>: Rename to...
 238         <regcaches>: ... this.  Move doc here.
 239         * regcache.c (regcache::current_regcache) Rename to...
 240         (regcache::regcaches): ... this.  Move doc to header.
 241         (get_thread_arch_aspace_regcache): Update.
 242         (regcache::regcache_thread_ptid_changed): Update.
 243         (registers_changed_ptid): Update.
 244         (class regcache_access) <current_regcache_size>: Rename to...
 245         <regcaches_size>: ... this.
 246         (current_regcache_test): Rename to...
 247         (regcaches_test): ... this.
 248         (_initialize_regcache): Update.
 249
 250 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 251
 252         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 253
 254 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 255
 256         * corelow.c (core_target::build_file_mappings): Don't output
 257         null pathname in warning.
 258
 259 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 260
 261         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 262         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 263         gdb.dwarf2/dw2-single-line-discriminators.exp,
 264         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 265
 266 2020-08-05  Tom Tromey  <tromey@adacore.com>
 267
 268         PR rust/26197:
 269         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 270         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 271         Fix off-by-one and type size errors in ordinary case.
 272
 273 2020-08-05  Tom de Vries  <tdevries@suse.de>
 274
 275         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 276         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 277
 278 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 279
 280         * frame.h (frame_id_p): Return bool.
 281         (frame_id_artificial_p): Return bool.
 282         (frame_id_eq): Return bool.
 283         (has_stack_frames): Return bool.
 284         (get_selected_frame): Fix typo in comment.
 285         (get_frame_pc_if_available): Return bool.
 286         (get_frame_address_in_block_if_available): Return bool.
 287         (get_frame_func_if_available): Return bool.
 288         (read_frame_register_unsigned): Return bool.
 289         (get_frame_register_bytes): Return bool.
 290         (safe_frame_unwind_memory): Return bool.
 291         (deprecated_frame_register_read): Return bool.
 292         (frame_unwinder_is): Return bool.
 293         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 294         bool.
 295         <this_id::p>: Likewise.
 296         <prev_p>: Likewise.
 297         (frame_stash_add): Return bool.
 298         (get_frame_id): Use bool.
 299         (frame_id_build_special) Use bool.
 300         (frame_id_build_unavailable_stack): Use bool.
 301         (frame_id_build): Use bool.
 302         (frame_id_p): Return bool, use true/false instead of 1/0.
 303         (frame_id_artificial_p): Likewise.
 304         (frame_id_eq): Likewise.
 305         (frame_id_inner): Likewise.
 306         (get_frame_func_if_available): Likewise.
 307         (read_frame_register_unsigned): Likewise.
 308         (deprecated_frame_register_read): Likewise.
 309         (get_frame_register_bytes): Likewise.
 310         (has_stack_frames): Likewise.
 311         (inside_main_func): Likewise.
 312         (inside_entry_func): Likewise.
 313         (get_frame_pc_if_available): Likewise.
 314         (get_frame_address_in_block_if_available): Likewise.
 315         (frame_unwinder_is): Likewise.
 316         (safe_frame_unwind_memory): Likewise.
 317         (frame_unwind_arch): Likewise.
 318
 319 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 320
 321         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 322         type to cached_copy_status.
 323         (fprintf_frame): Adjust.
 324         (get_frame_func_if_available): Adjust.
 325         (frame_cleanup_after_sniffer): Adjust.
 326
 327 2020-08-04  Mark Wielaard  <mark@klomp.org>
 328
 329         * MAINTAINERS (Write After Approval): Update email address.
 330
 331 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 332
 333         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 334         dynamic_prop::const_val.
 335
 336 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 337
 338         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 339         dynamic_prop::kind.
 340
 341 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 342
 343         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 344
 345 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 346
 347         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 348
 349 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 350             Jose E. Marchesi  <jose.marchesi@oracle.com>
 351
 352         * configure.tgt: Add entry for bpf-*-*.
 353         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 354         (ALLDEPFILES): Add bpf-tdep.c.
 355         * bpf-tdep.c: New file.
 356         * MAINTAINERS: Add bpf target and maintainer.
 357         * NEWS: Mention the support for the new target.
 358
 359 2020-08-04  Tom de Vries  <tdevries@suse.de>
 360
 361         PR symtab/23270
 362         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 363         Error.
 364
 365 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 366
 367         * syscalls/freebsd.xml: Regenerate.
 368
 369 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 370
 371         * syscalls/update-freebsd.sh: Fix usage and year range.
 372
 373 2020-08-03  Tom de Vries  <tdevries@suse.de>
 374
 375         PR symtab/26333
 376         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 377         DW_LNE_lo_user/DW_LNE_hi_user range.
 378
 379 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 380
 381         PR ada/26318
 382         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 383         kind.
 384
 385 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 386
 387         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 388
 389 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 390
 391         * breakpoint.c (set_breakpoint_condition): Update the condition
 392         expressions after checking that the input condition string parses
 393         successfully and does not contain junk at the end.
 394
 395 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 396
 397         * breakpoint.c (set_breakpoint_condition): Update the
 398         condition string after parsing the new condition successfully.
 399
 400 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 401
 402         * proc-api.c (_STRUCTURED_PROC): Don't define.
 403         * proc-events.c: Likewise.
 404         * proc-flags.c: Likewise.
 405         * proc-why.c: Likewise.
 406         * procfs.c: Likewise.
 407
 408         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 409         * configure, config.in: Regenerate.
 410
 411 2020-07-30  Tom de Vries  <tdevries@suse.de>
 412
 413         PR build/26320
 414         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 415         m_red/m_green/m_blue in a union.
 416
 417 2020-07-29  Tom de Vries  <tdevries@suse.de>
 418
 419         PR tdep/26280
 420         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 421
 422 2020-07-28  Tom Tromey  <tromey@adacore.com>
 423
 424         PR symtab/26270:
 425         * symtab.h (find_pc_partial_function_sym): Declare.
 426         * cli/cli-cmds.c (disassemble_command): Use
 427         find_pc_partial_function_sym.  Check asm_demangle.
 428         * blockframe.c (cache_pc_function_sym): New global.
 429         (cache_pc_function_name): Remove.
 430         (clear_pc_function_cache): Update.
 431         (find_pc_partial_function_sym): New function, from
 432         find_pc_partial_function.
 433         (find_pc_partial_function): Rewrite using
 434         find_pc_partial_function_sym.
 435
 436 2020-07-28  Tom Tromey  <tromey@adacore.com>
 437
 438         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 439         help.  Add usage.
 440
 441 2020-07-28  Tom Tromey  <tromey@adacore.com>
 442
 443         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 444         <DW_OP_GNU_variable_value>: Cast to address type.
 445
 446 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 447
 448         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 449         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 450         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 451         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 452         (nbsd_get_siginfo_type): New.
 453         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 454         (_initialize_nbsd_tdep): New.
 455
 456 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 457
 458         PR binutils/26301
 459         * configure: Regenerated.
 460
 461 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 462
 463         PR binutils/26301
 464         * configure: Regenerated.
 465
 466 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 467
 468         * python/py-frame.c: Remove 'user-regs.h' include.
 469         (frapy_read_register): Rewrite to make use of
 470         gdbpy_parse_register_id.
 471         * python/py-registers.c (gdbpy_parse_register_id): New function,
 472         moved here from python/py-unwind.c.  Updated the return type, and
 473         also accepts register descriptor objects.
 474         * python/py-unwind.c: Remove 'user-regs.h' include.
 475         (pyuw_parse_register_id): Moved to python/py-registers.c.
 476         (unwind_infopy_add_saved_register): Update to use
 477         gdbpy_parse_register_id.
 478         (pending_framepy_read_register): Likewise.
 479         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 480
 481 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 482
 483         * python/py-registers.c: Add 'user-regs.h' include.
 484         (register_descriptor_iter_find): New function.
 485         (register_descriptor_iterator_object_methods): New static global
 486         methods array.
 487         (register_descriptor_iterator_object_type): Add pointer to methods
 488         array.
 489
 490 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 491
 492         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 493         for all architectures on FreeBSD 11.3 and later.
 494
 495 2020-07-27  Tom Tromey  <tromey@adacore.com>
 496
 497         * gcore.h (load_corefile): Don't declare.
 498
 499 2020-07-27  Tom de Vries  <tdevries@suse.de>
 500
 501         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 502         * config.in: Regenerate.
 503         * configure: Regenerate.
 504
 505 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 506
 507         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 508         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 509         ws2tcpip.h if it is available and sys/socket.h isn't.
 510         * configure: Regenerate.
 511         * config.in: Regenerate.
 512
 513 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 514
 515         PR fortran/23051
 516         PR fortran/26139
 517         * valops.c (value_ind): Pass address to
 518         readjust_indirect_value_type.
 519         * value.c (readjust_indirect_value_type): Make parameter
 520         non-const, and add extra address parameter.  Resolve original type
 521         before using it.
 522         * value.h (readjust_indirect_value_type): Update function
 523         signature and comment.
 524
 525 2020-07-25  Tom de Vries  <tdevries@suse.de>
 526
 527         PR symtab/26243
 528         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 529         entries.
 530
 531 2020-07-24  Aaron Merey  <amerey@redhat.com>
 532
 533         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 534         * configure: Rebuild.
 535
 536 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 537
 538         PR corefiles/26294
 539         * corelow.c (_initialize_corelow): Add period to help text
 540         for "maintenance print core-file-backed-mappings".
 541
 542 2020-07-23  Pedro Alves  <pedro@palves.net>
 543
 544         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 545         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 546         meanwhile.
 547         * frame.c (frame_cache_generation, get_frame_cache_generation):
 548         New.
 549         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 550         (get_prev_frame_if_no_cycle): On exception, don't touch
 551         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 552         * frame.h (get_frame_cache_generation): Declare.
 553
 554 2020-07-23  Tom de Vries  <tdevries@suse.de>
 555
 556         PR tui/26282
 557         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 558         New default constructor.
 559
 560 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 561
 562         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 563         exclude non-statement entries.
 564
 565 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 566
 567         * NEWS (New commands): Mention new command
 568         "maintenance print core-file-backed-mappings".
 569
 570 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 571
 572         * corelow.c (gdbcmd.h): Include.
 573         (core_target::info_proc_mappings): New method.
 574         (get_current_core_target): New function.
 575         (maintenance_print_core_file_backed_mappings): New function.
 576         (_initialize_corelow): Add core-file-backed-mappings to
 577         "maint print" commands.
 578
 579 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 580
 581         * linux-tdep.c (dump_note_entry_p): New function.
 582         (linux_dump_mapping_p_ftype): New typedef.
 583         (linux_find_memory_regions_full): Add new parameter,
 584         should_dump_mapping_p.
 585         (linux_find_memory_regions): Adjust call to
 586         linux_find_memory_regions_full.
 587         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 588         call to linux_find_memory_regions_full.
 589
 590 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 591
 592         * corelow.c (solist.h, unordered_map): Include.
 593         (class core_target): Add field m_core_file_mappings and
 594         method build_file_mappings.
 595         (core_target::core_target): Call build_file_mappings.
 596         (core_target::~core_target): Free memory associated with
 597         m_core_file_mappings.
 598         (core_target::build_file_mappings): New method.
 599         (core_target::xfer_partial): Use m_core_file_mappings
 600         for memory transfers.
 601         * linux-tdep.c (linux_read_core_file_mappings): New
 602         function.
 603         (linux_core_info_proc_mappings): Rewrite to use
 604         linux_read_core_file_mappings.
 605         (linux_init_abi): Register linux_read_core_file_mappings.
 606
 607 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 608
 609         * arch-utils.c (default_read_core_file_mappings): New function.
 610         * arch-utils.c (default_read_core_file_mappings): Declare.
 611         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 612         * gdbarch.h, gdbarch.c: Regenerate.
 613
 614 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 615
 616         PR corefiles/25631
 617         * corelow.c (core_target:xfer_partial):  Revise
 618         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 619         case after first checking the stratum beneath the core
 620         target.
 621         (has_all_memory): Return true.
 622         * target.c (raw_memory_xfer_partial): Revise comment
 623         regarding use of has_all_memory.
 624
 625 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 626
 627         * exec.h (section_table_xfer_memory): Revise declaration,
 628         replacing section name parameter with an optional callback
 629         predicate.
 630         * exec.c (section_table_xfer_memory): Likewise.
 631         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 632         of section_table_xfer_memory.
 633
 634 2020-07-22  Tom Tromey  <tromey@adacore.com>
 635
 636         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 637         lookup_symbol_search_name.
 638
 639 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 640
 641         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 642         redundant local variable.
 643         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 644         reference, not pointer, update code accordingly.
 645
 646 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 647             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 648
 649         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 650         * jit.c (jit_breakpoint_re_set_internal): Use the
 651         `skip_jit_symbol_lookup` field.
 652
 653 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 654             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 655
 656         * jit.c (jit_read_descriptor): Define the descriptor address once,
 657         use twice.
 658         (jit_breakpoint_deleted): Move the declaration of the loop variable
 659         `iter` into the loop header.
 660         (jit_breakpoint_re_set_internal): Move the declaration of the local
 661         variable `objf_data` to the first point of definition.
 662         (jit_event_handler): Move the declaration of local variables
 663         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 664         Rename `objf` to `jited`.
 665
 666 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 667
 668         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 669         Remove.
 670         * jit.c (get_jiter_objfile_data): Update.
 671
 672 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 673             Simon Marchi  <simon.marchi@polymtl.ca>
 674
 675         * jit.c (struct jit_program_space_data): Remove.
 676         (jit_program_space_key): Remove.
 677         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 678         stuff.
 679         (get_jit_program_space_data): Remove.
 680         (jit_breakpoint_deleted): Iterate on all of the program space's
 681         objfiles.
 682         (jit_inferior_init): Likewise.
 683         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 684         type to void.
 685         (jit_breakpoint_re_set): Pass current_program_space to
 686         jit_breakpoint_re_set_internal.
 687
 688 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 689
 690         * jit.h (struct jiter_objfile_data) <cached_code_address,
 691         jit_breakpoint>: Move to here from ...
 692         * jit.c (jit_program_space_data): ... here.
 693         (jiter_objfile_data::~jiter_objfile_data): Update.
 694         (jit_breakpoint_deleted): Update.
 695         (jit_breakpoint_re_set_internal): Update.
 696
 697 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 698
 699         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 700         checks.
 701         (jit_read_descriptor): Remove NULL check.
 702         (jit_event_handler): Add an assertion.
 703
 704 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 705
 706         * jit.h (struct jit_objfile_data):  Split into...
 707         (struct jiter_objfile_data): ... this ...
 708         (struct jited_objfile_data): ... and this.
 709         * objfiles.h (struct objfile) <jit_data>: Remove.
 710         <jiter_data, jited_data>: New fields.
 711         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 712         (jiter_objfile_data::~jiter_objfile_data): ... this.
 713         (get_jit_objfile_data): Rename to ...
 714         (get_jiter_objfile_data): ... this.
 715         (add_objfile_entry): Update.
 716         (jit_read_descriptor): Use get_jiter_objfile_data.
 717         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 718         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 719         (jit_inferior_exit_hook): Use objfile's jited_data field.
 720
 721 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 722
 723         * jit.h: Forward-declare `struct minimal_symbol`.
 724         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 725         constructor, destructor, and an objfile* field.
 726         * jit.c (jit_objfile_data): Remove.
 727         (struct jit_objfile_data): Migrate from here to jit.h.
 728         (jit_objfile_data::~jit_objfile_data): New destructor
 729         implementation with code moved from free_objfile_data.
 730         (free_objfile_data): Delete.
 731         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 732         (jit_find_objf_with_entry_addr): Ditto.
 733         (jit_inferior_exit_hook): Ditto.
 734         (_initialize_jit): Remove the call to
 735         register_objfile_data_with_cleanup.
 736         * objfiles.h (struct objfile) <jit_data>: New field.
 737
 738 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 739
 740         * jit.h: Forward-declare `struct objfile`.
 741         (jit_event_handler): Add a second parameter, the JITer objfile.
 742         * jit.c (jit_read_descriptor): Change the signature to take the
 743         JITer objfile as an argument instead of the jit_program_space_data.
 744         (jit_inferior_init): Update the call to jit_read_descriptor.
 745         (jit_event_handler): Use the new JITer objfile argument when calling
 746         jit_read_descriptor.
 747         * breakpoint.c (handle_jit_event): Update the call to
 748         jit_event_handler to pass the JITer objfile.
 749
 750 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 751
 752         * gdbarch.c: Regenerate.
 753         * gdbarch.h: Regenerate.
 754         * gdbarch.sh (handle_segmentation_fault): Remove method.
 755         * infrun.c (handle_segmentation_fault): Remove.
 756         (print_signal_received_reason): Remove call to
 757         handle_segmentation_fault.
 758
 759 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 760
 761         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 762         Rename to sparc64_linux_report_signal_info and add siggnal
 763         argument.
 764         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 765         instead of sparc64_linux_handle_segmentation_fault.
 766
 767 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 768
 769         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 770         i386_linux_report_signal_info instead of
 771         i386_linux_handle_segmentation_fault.
 772         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 773         to i386_linux_report_signal_info and add siggnal argument.
 774         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 775         of i386_linux_handle_segmentation_fault.
 776         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 777         to i386_linux_report_signal_info and add siggnal argument.
 778
 779 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 780
 781         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 782         hook if present.
 783
 784 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 785
 786         * gdbarch.c: Regenerate.
 787         * gdbarch.h: Regenerate.
 788         * gdbarch.sh (report_signal_info): New method.
 789         * infrun.c (print_signal_received_reason): Invoke gdbarch
 790         report_signal_info hook if present.
 791
 792 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 793
 794         * python/py-registers.c : Add 'unordered_map' include.
 795         (gdbpy_new_reggroup): Renamed to...
 796         (gdbpy_get_reggroup): ...this.  Update to only create register
 797         group descriptors when needed.
 798         (gdbpy_reggroup_iter_next): Update.
 799
 800 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 801
 802         * python/py-registers.c (gdbpy_register_object_data): New static
 803         global.
 804         (gdbpy_register_object_data_init): New function.
 805         (gdbpy_new_register_descriptor): Renamed to...
 806         (gdbpy_get_register_descriptor): ...this, and update to reuse
 807         existing register descriptors where possible.
 808         (gdbpy_register_descriptor_iter_next): Update.
 809         (gdbpy_initialize_registers): Register new gdbarch data.
 810
 811 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 812
 813         * linux-nat.c (stopped_pids): Make static.
 814
 815 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 816
 817         PR ada/26235
 818         * gdbtypes.c (ada_discrete_type_low_bound,
 819         ada_discrete_type_high_bound): Handle undefined bounds.
 820
 821 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 822
 823         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 824         declaration.
 825         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 826         function.
 827
 828 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 829
 830         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 831         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 832         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 833         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 834         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 835         method.
 836
 837 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 838
 839         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 840         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 841         which are deprecated in Guile 3.0.
 842         * configure.ac (try_guile_versions): Add "guile-3.0".
 843         * configure (try_guile_versions): Regenerate.
 844         * NEWS: Update entry.
 845
 846 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 847             Doug Evans  <dje@google.com>
 848
 849         PR gdb/21104
 850         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 851         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 852         USING_GUILE_BEFORE_2_2.
 853         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 854         Change type to 'scm_t_port_type *'.
 855         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 856         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 857         parameter and honor it.  Update callers.
 858         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 859         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 860         functions.
 861         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 862         USING_GUILE_BEFORE_2_2.
 863         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 864         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 865         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 866         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 867         and 'SCM_PORT_TYPE'.
 868         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 869         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 870         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 871         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 872         [!USING_GUILE_BEFORE_2_2]: New functions.
 873         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 874         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 875         'gdbscm_memory_port_read'.
 876         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 877         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 878         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 879         function.
 880         (ioscm_init_memory_port): Remove.
 881         (ioscm_init_memory_port_stream): New function
 882         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 883         function.
 884         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 885         Return scm_from_uint (0).
 886         (gdbscm_set_memory_port_read_buffer_size_x)
 887         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 888         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 889         Return scm_from_uint (0).
 890         (gdbscm_set_memory_port_write_buffer_size_x)
 891         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 892         * configure.ac (try_guile_versions): Add "guile-2.2".
 893         * configure: Regenerate.
 894         * NEWS: Add entry.
 895
 896 2020-07-18  Tom Tromey  <tom@tromey.com>
 897
 898         * linux-nat.c (linux_multi_process): Remove.
 899         (linux_nat_target::supports_multi_process): Return true.
 900
 901 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 902
 903         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 904         (riscv_lookup_target_description): Return pointer out of
 905         unique_ptr.
 906         * target-descriptions.c (allocate_target_description): Add
 907         comment.
 908         (target_desc_deleter::operator()): Likewise.
 909         * target-descriptions.h (struct target_desc_deleter): Moved to
 910         gdbsupport/tdesc.h.
 911         (target_desc_up): Likewise.
 912
 913 2020-07-17  Tom Tromey  <tromey@adacore.com>
 914
 915         * linux-nat.c (linux_nat_target::supports_non_stop)
 916         (linux_nat_target::always_non_stop_p): Use "true".
 917         (linux_nat_target::supports_disable_randomization): Use "true" and
 918         "false".
 919
 920 2020-07-16  Caroline Tice  <cmtice@google.com>
 921
 922         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 923         (RNGLIST_HEADER_SIZE64): New constant definition.
 924         (struct dwop_section_names): Add rnglists_dwo.
 925         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
 926         (struct loclist_header): Rename to 'loclists_rnglists_header'.
 927         (struct dwo_sections): Add rnglists field.
 928         (read_attribut_reprocess): Add tag parameter.
 929         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
 930         (cu_debug_rnglists_section): New function (decl & definition).
 931         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
 932         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
 933         die whose range is being checked; get rnglist section from
 934         cu_debug_rnglists_section, to get from either objfile or dwo file as
 935         appropriate.  Add cases for DW_RLE_base_addressx,
 936         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
 937         the base address to DW_RLE_offset_pairs (not to all ranges), moving
 938         test inside if-condition and updating complaint message.
 939         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
 940         dwarf2_rnglists_process.
 941         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
 942         dwarf2_ranges_process.
 943         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
 944         need_ranges_base and update comment appropriately.  Also pass die tag
 945         to dwarf2_ranges_read.
 946         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
 947         need_ranges_base and update comment appropriately.  Also pass die tag
 948         to dwarf2_ranges_process.
 949         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
 950         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
 951         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
 952         need_ranges_base and update comment appropriately.  Also pass die tag
 953         to read_attribute_reprocess and dwarf2_ranges_read.
 954         (read_loclist_header): Rename function to read_loclists_rnglists_header,
 955         and update function comment appropriately.
 956         (read_loclist_index): Call read_loclists_rnglists_header instead of
 957         read_loclist_header.
 958         (read_rnglist_index): New function.
 959         (read_attribute_reprocess):  Add tag parameter. Add code for
 960         DW_FORM_rnglistx, passing tag to read_rnglist_index.
 961         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
 962
 963 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 964
 965         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
 966         being resolved.
 967
 968 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 969
 970         * arch-utils.c (show_architecture): Update formatting of messages.
 971
 972 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 973
 974         * gdbtypes.h (struct type) <bounds>: Handle array and string
 975         types.
 976         * ada-lang.c (assign_aggregate): Use type::bounds on
 977         array/string type.
 978         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
 979         * c-varobj.c (c_number_of_children): Likewise.
 980         (c_describe_child): Likewise.
 981         * eval.c (evaluate_subexp_for_sizeof): Likewise.
 982         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
 983         (f_type_print_base): Likewise.
 984         * f-valprint.c (f77_array_offset_tbl): Likewise.
 985         (f77_get_upperbound): Likewise.
 986         (f77_print_array_1): Likewise.
 987         * guile/scm-type.c (gdbscm_type_range): Likewise.
 988         * m2-typeprint.c (m2_array): Likewise.
 989         (m2_is_long_set_of_type): Likewise.
 990         * m2-valprint.c (get_long_set_bounds): Likewise.
 991         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 992         * python/py-type.c (typy_range): Likewise.
 993         * rust-lang.c (rust_internal_print_type): Likewise.
 994         * type-stack.c (type_stack::follow_types): Likewise.
 995         * valarith.c (value_subscripted_rvalue): Likewise.
 996         * valops.c (value_cast): Likewise.
 997
 998 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
 999
1000         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1001         callers to use the equivalent accessor methods.
1002
1003 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1004
1005         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1006         (struct type) <bit_stride>: New method.
1007         (TYPE_BIT_STRIDE): Remove.
1008         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1009
1010 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1011
1012         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1013         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1014         callers to use the equivalent accessor methods instead.
1015
1016 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1017
1018         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1019         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1020         callers to use the equivalent accessor methods instead.
1021
1022 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1023
1024         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1025         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1026         to use dynamic_prop::kind.
1027
1028 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1029
1030         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1031         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1032         to get the bound property's kind and check against
1033         PROP_UNDEFINED.
1034
1035 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1038         all callers to use type::range_bounds followed by
1039         dynamic_prop::{low,high}.
1040
1041 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1042
1043         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1044         const_val, set_const_val, baton, set_locexpr, set_loclist,
1045         set_addr_offset, variant_parts, set_variant_parts,
1046         original_type, set_original_type>: New methods.
1047         <kind>: Rename to...
1048         <m_kind>: ... this.  Update all users to use the new methods
1049         instead.
1050         <data>: Rename to...
1051         <m_data>: ... this.  Update all users to use the new methods
1052         instead.
1053
1054 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1055
1056         * gdbtypes.c (get_discrete_bounds): Return failure if
1057         the range type's bounds are not both defined and constant
1058         values.
1059         (get_array_bounds): Update comment.  Remove undefined bound check.
1060
1061 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1062
1063         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1064         the type::bounds method directly.
1065
1066 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1067
1068         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1069         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1070         are used to set the range type's bounds to use set_bounds.
1071
1072 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1073
1074         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1075
1076 2020-07-10  Pedro Alves  <pedro@palves.net>
1077
1078         * gdbthread.h (inferior_ref): Define.
1079         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1080         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1081         * thread.c
1082         (scoped_restore_current_thread::restore):
1083         Adjust to gdb::ref_ptr.
1084         (scoped_restore_current_thread::~scoped_restore_current_thread):
1085         Remove manual decref handling.
1086         (scoped_restore_current_thread::scoped_restore_current_thread):
1087         Adjust to use
1088         inferior_ref::new_reference/thread_info_ref::new_reference.
1089         Incref the thread before calling get_frame_id instead of after.
1090         Let TARGET_CLOSE_ERROR propagate.
1091
1092 2020-07-10  Pedro Alves  <pedro@palves.net>
1093
1094         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1095         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1096         NOT_AVAILABLE_ERROR.
1097         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1098         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1099
1100 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1101             Pedro Alves  <pedro@palves.net>
1102
1103         PR gdb/26199
1104         * infrun.c (threads_are_resumed_pending_p): Delete.
1105         (do_target_wait): Remove threads_are_executing and
1106         threads_are_resumed_pending_p checks from the inferior_matches
1107         lambda.  Update comments.
1108
1109 2020-07-10  Pedro Alves  <pedro@palves.net>
1110
1111         PR gdb/26199
1112         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1113         executing threads.
1114
1115 2020-07-10  Pedro Alves  <pedro@palves.net>
1116
1117         PR gdb/26199
1118         * infrun.c (handle_no_resumed): Handle multiple targets.
1119
1120 2020-07-10  Pedro Alves  <pedro@palves.net>
1121
1122         PR gdb/26199
1123         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1124         target_is_async_p.
1125
1126 2020-07-10  Pedro Alves  <pedro@palves.net>
1127
1128         PR gdb/26199
1129         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1130         threads, not all threads.
1131
1132 2020-07-10  Pedro Alves  <pedro@palves.net>
1133
1134         PR gdb/26199
1135         * remote.c (remote_target::open_1): Pass remote target pointer as
1136         data to create_async_event_handler.
1137         (remote_async_inferior_event_handler): Mark async event handler
1138         before returning if the remote target still has either pending
1139         events or unacknowledged notifications.
1140
1141 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1142
1143         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1144         declaration.
1145         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1146         function.
1147
1148 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1149
1150         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1151         inferior_ptid.
1152
1153 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1154
1155         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1156         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1157         AT_FREEBSD_PS_STRINGS.
1158
1159 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1160
1161         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1162         of debugfile path on Windows.
1163
1164 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1165
1166         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1167         argument to 'data'.
1168
1169 2020-07-08  Tom Tromey  <tromey@adacore.com>
1170
1171         * ada-lang.c (ada_exception_message_1): Use read_memory.
1172
1173 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1174
1175         PR python/22748
1176         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1177         special handling for inline frames.
1178         * findvar.c (value_of_register_lazy): Skip inline frames when
1179         creating lazy register values.
1180         * frame.c (frame_id_computed_p): Delete definition.
1181         * frame.h (frame_id_computed_p): Delete declaration.
1182
1183 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1184
1185         * NEWS: Mention additions to Python API.
1186         * python/py-arch.c (archpy_register_groups): New function.
1187         (arch_object_methods): Add 'register_groups' method.
1188         * python/py-registers.c (reggroup_iterator_object): New struct.
1189         (reggroup_object): New struct.
1190         (gdbpy_new_reggroup): New function.
1191         (gdbpy_reggroup_to_string): New function.
1192         (gdbpy_reggroup_name): New function.
1193         (gdbpy_reggroup_iter): New function.
1194         (gdbpy_reggroup_iter_next): New function.
1195         (gdbpy_new_reggroup_iterator): New function
1196         (gdbpy_initialize_registers): Register new types.
1197         (reggroup_iterator_object_type): Define new Python type.
1198         (gdbpy_reggroup_getset): New static global.
1199         (reggroup_object_type): Define new Python type.
1200         * python/python-internal.h
1201
1202 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1203
1204         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1205         * python/py-arch.c (archpy_registers): New function.
1206         (arch_object_methods): Add 'registers' method.
1207         * python/py-registers.c: New file.
1208         * python/python-internal.h
1209         (gdbpy_new_register_descriptor_iterator): Declare.
1210         (gdbpy_initialize_registers): Declare.
1211         * python/python.c (do_start_initialization): Call
1212         gdbpy_initialize_registers.
1213         * NEWS: Mention additions to the Python API.
1214
1215 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1216
1217         * NEWS: Mention new Python API method.
1218         * python/py-unwind.c (pending_framepy_architecture): New function.
1219         (pending_frame_object_methods): Add architecture method.
1220
1221 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1222
1223         * gdbarch.c: Regenerate.
1224         * gdbarch.h: Regenerate.
1225         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1226         (gdbarch_data): Use internal_error for the case where
1227         deprecated_set_gdbarch_data was originally needed.
1228         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1229         and use passed in obstack.
1230         (libunwind_frame_set_descr): Should no longer get back NULL from
1231         gdbarch_data.
1232         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1233         type.
1234         * user-regs.c (user_regs_init): Update parameters, and use passed
1235         in obstack.
1236         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1237         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1238
1239 2020-07-06  Tom de Vries  <tdevries@suse.de>
1240
1241         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1242         End-Of-Sequence in lte_is_less_than.
1243         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1244         "gdb: Don't reorder line table entries too much when sorting".
1245
1246 2020-07-06  Tom de Vries  <tdevries@suse.de>
1247
1248         PR tui/26205
1249         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1250
1251 2020-07-05  Tom de Vries  <tdevries@suse.de>
1252
1253         PR build/26187
1254         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1255         std::uncaught_exceptions instead of deprecated
1256         std::uncaught_exception.
1257
1258 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1259
1260         * macroexp.h (macro_stringify): Return
1261         gdb::unique_xmalloc_ptr<char>.
1262         * macroexp.c (macro_stringify): Likewise.
1263         * macrotab.c (fixup_definition): Update.
1264
1265 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1266
1267         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1268         (lex_one_token): Update.
1269         * macroexp.c (struct macro_buffer) <release>: Return
1270         gdb::unique_xmalloc_ptr<char>.
1271         (macro_stringify): Update.
1272         (macro_expand): Update.
1273         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1274         * macroexp.h (macro_expand_next): Likewise.
1275
1276 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1277
1278         * macroexp.h (macro_lookup_ftype): Remove.
1279         (macro_expand, macro_expand_once, macro_expand_next): Remove
1280         lookup function parameters, add scope parameter.
1281         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1282         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1283         * macroscope.h (standard_macro_lookup): Change parameter type
1284         to macro_scope.
1285         * macroscope.c (standard_macro_lookup): Likewise.
1286         * c-exp.y (lex_one_token): Update.
1287         * macrocmd.c (macro_expand_command): Likewise.
1288         (macro_expand_once_command): Likewise.
1289
1290 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1291
1292         * inf-loop.c (inferior_event_handler): Remove client_data param.
1293         * inf-loop.h (inferior_event_handler): Likewise.
1294         * infcmd.c (step_1): Adjust.
1295         * infrun.c (proceed): Adjust.
1296         (fetch_inferior_event): Remove client_data param.
1297         (infrun_async_inferior_event_handler): Adjust.
1298         * infrun.h (fetch_inferior_event): Remove `void *` param.
1299         * linux-nat.c (handle_target_event): Adjust.
1300         * record-btrace.c (record_btrace_handle_async_inferior_event):
1301         Adjust.
1302         * record-full.c (record_full_async_inferior_event_handler):
1303         Adjust.
1304         * remote.c (remote_async_inferior_event_handler): Adjust.
1305
1306 2020-07-01  Tom Tromey  <tom@tromey.com>
1307
1308         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1309         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1310
1311 2020-07-01  Tom Tromey  <tom@tromey.com>
1312
1313         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1314         tui_gen_win_info.
1315         (tui_win_info::make_window): Merge with
1316         tui_gen_win_info::make_window.
1317         (tui_win_info::make_visible): Move from tui_gen_win_info.
1318         * tui/tui-win.c (tui_win_info::max_width): Move from
1319         tui_gen_win_info.
1320         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1321         type.
1322         <window_factory>: Likewise.
1323         * tui/tui-layout.c (tui_win_info::resize): Move from
1324         tui_gen_win_info.
1325         (make_standard_window): Change return type.
1326         (get_locator_window, tui_get_window_by_name): Likewise.
1327         (tui_layout_window::apply): Remove a cast.
1328         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1329         (struct tui_win_info): Merge with tui_gen_win_info.
1330         (struct tui_gen_win_info): Remove.
1331
1332 2020-07-01  Tom Tromey  <tom@tromey.com>
1333
1334         * tui/tui-stack.h (struct tui_locator_window): Derive from
1335         tui_win_info.
1336         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1337         <can_box>: New method.
1338
1339 2020-07-01  Tom Tromey  <tom@tromey.com>
1340
1341         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1342
1343 2020-07-01  Tom Tromey  <tom@tromey.com>
1344
1345         * tui/tui-regs.c (tui_data_window::display_registers_from)
1346         (tui_data_window::display_registers_from)
1347         (tui_data_window::first_data_item_displayed)
1348         (tui_data_window::delete_data_content_windows): Update.
1349         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1350         Remove.
1351         (tui_data_window::check_register_values): Update.
1352         (tui_data_item_window::rerender): Add parameters.  Update.
1353         (tui_data_item_window::refresh_window): Remove.
1354         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1355         virtual.
1356         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1357         tui_gen_win_info.
1358         <refresh_window, max_height, min_height>: Remove.
1359         <rerender>: Add parameters.
1360         <x, y, visible>: New members.
1361         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1362         <m_item_width>: New member.
1363
1364 2020-07-01  Tom Tromey  <tom@tromey.com>
1365
1366         * tui/tui-regs.c (tui_data_window::show_register_group)
1367         (tui_data_window::check_register_values): Update.
1368         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1369         from item_no.
1370
1371 2020-07-01  Tom Tromey  <tom@tromey.com>
1372
1373         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1374         useless "if".
1375
1376 2020-07-01  Tom Tromey  <tom@tromey.com>
1377
1378         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1379         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1380
1381 2020-07-01  Tom Tromey  <tom@tromey.com>
1382
1383         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1384         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1385         (struct tui_line_or_address): Move from tui-data.h.
1386         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1387         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1388         (tui_cmd_window, tui_source_window_base, tui_source_window)
1389         (tui_disasm_window): Don't declare.
1390         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1391         to tui-winsource.h.
1392         (SINGLE_KEY): Move to tui-stack.c.
1393
1394 2020-07-01  Tom Tromey  <tom@tromey.com>
1395
1396         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1397         std::string.
1398         * tui/tui-regs.c (class tab_expansion_file): New.
1399         (tab_expansion_file::write): New method.
1400         (tui_register_format): Change return type.  Use
1401         tab_expansion_file.
1402         (tui_get_register, tui_data_window::display_registers_from)
1403         (tui_data_item_window::rerender): Update.
1404         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1405         * tui/tui-io.c (tui_expand_tabs): Remove.
1406
1407 2020-07-01  Tom Tromey  <tom@tromey.com>
1408
1409         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1410
1411 2020-07-01  Fangrui Song  <maskray@google.com>
1412
1413         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1414
1415 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1416
1417         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1418         forms for DW_AT_associated and DW_AT_allocated attributes,
1419         which is already checked in function attr_to_dynamic_prop.
1420
1421 2020-06-30  Tom Tromey  <tromey@adacore.com>
1422
1423         * dwarf2/read.c (quirk_rust_enum): Correctly call
1424         alloc_rust_variant for default-less enum.
1425
1426 2020-06-30  Tom Tromey  <tromey@adacore.com>
1427
1428         PR build/26183:
1429         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1430         gdb::to_string.
1431
1432 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1433
1434         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1435         * gdbarch.h: Re-generate.
1436
1437 2020-06-28  Tom Tromey  <tom@tromey.com>
1438
1439         * command.h (cmd_types): Remove.
1440         (cmd_type): Don't declare.
1441         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1442         typedef.
1443         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1444         * cli/cli-decode.c (cmd_type): Remove.
1445
1446 2020-06-27  Pedro Alves  <palves@redhat.com>
1447
1448         * fork-child.c (prefork_hook): Adjust.
1449         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1450         Delete.
1451         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1452         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1453         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1454         Remove declarations.
1455         (struct inferior) <set_tty, tty>: New methods.
1456         (struct inferior) <terminal>: Rename to ...
1457         (struct inferior) <m_terminal>: ... this and make private.
1458         * main.c (captured_main_1): Adjust.
1459         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1460         (mi_cmd_inferior_tty_show): Adjust.
1461         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1462         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1463
1464 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1465
1466         * configure.ac: Add --enable-libctf: handle --disable-static
1467         properly.
1468         * acinclude.m4: sinclude ../config/enable.m4.
1469         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1470         (LIBCTF): Substitute in.
1471         (CTF_DEPS): New, likewise.
1472         (CLIBS): libctf needs symbols from libbfd: move earlier.
1473         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1474         flags.
1475         * ctfread.c: Surround in ENABLE_LIBCTF.
1476         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1477         * configure: Regenerate.
1478         * config.in: Likewise.
1479
1480 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1481
1482         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1483
1484 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1485
1486         * inferior.h (struct inferior) <terminal>: Change type to
1487         gdb::unique_xmalloc_ptr<char>.
1488         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1489         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1490         field, adjust to unique pointer.
1491         (get_inferior_io_terminal): Adjust to unique pointer.
1492
1493 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1494
1495         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1496         registers, not just the known core set of registers.
1497
1498 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1499
1500         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1501         fflags, frm, and fcsr registers.
1502         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1503         restore groups.
1504         (riscv_tdesc_unknown_reg): New function.
1505         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1506         tdesc_use_registers.
1507         * riscv-tdep.h (struct gdbarch_tdep): Add
1508         unknown_csrs_first_regnum, unknown_csrs_count,
1509         duplicate_fflags_regnum, duplicate_frm_regnum, and
1510         duplicate_fcsr_regnum fields.
1511
1512 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1513
1514         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1515         callback, use the callback (when not null) to help number unknown
1516         registers.
1517         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1518         (tdesc_use_registers): Add extra parameter to declaration.
1519
1520 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1521
1522         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1523         in the file.
1524         (class riscv_pending_register_alias): Likewise.
1525         (riscv_register_feature::register_info): Change 'required_p' field
1526         to 'required', and change its type.  Add 'check' member function.
1527         (riscv_register_feature::register_info::check): Define new member
1528         function.
1529         (riscv_xreg_feature): Change initialisation of 'required' field.
1530         (riscv_freg_feature): Likewise.
1531         (riscv_virtual_feature): Likewise.
1532         (riscv_csr_feature): Likewise.
1533         (riscv_check_tdesc_feature): Take extra parameter, the csr
1534         tdesc_feature, rewrite the function to use the new
1535         riscv_register_feature::register_info::check function.
1536         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1537
1538 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1539
1540         * features/Makefile: Remove all references to the deleted files
1541         below.
1542         * features/riscv/32bit-csr.c: Deleted.
1543         * features/riscv/32bit-csr.xml: Deleted.
1544         * features/riscv/64bit-csr.c: Deleted.
1545         * features/riscv/64bit-csr.xml: Deleted.
1546         * features/riscv/rebuild-csr-xml.sh: Deleted.
1547
1548 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1549
1550         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1551         whitespace error for declaration of names member variable.
1552         (struct riscv_register_feature): Add new prefer_first_name member
1553         variable, and fix whitespace error in declaration of registers.
1554         (riscv_xreg_feature): Initialize prefer_first_name field.
1555         (riscv_freg_feature): Likewise.
1556         (riscv_virtual_feature): Likewise.
1557         (riscv_csr_feature): Likewise.
1558         (riscv_register_name): Expand on comments.  Remove register name
1559         modifications for CSR and virtual registers.
1560
1561 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1562
1563         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1564         errors.
1565
1566 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1567
1568         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1569         riscv-opc.h.
1570         (class riscv_pending_register_alias): New class.
1571         (riscv_check_tdesc_feature): Take vector of pending aliases and
1572         populate it as appropriate.
1573         (riscv_setup_register_aliases): Delete.
1574         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1575         to riscv_check_tdesc_feature in all cases.  Use the vector to
1576         create the register aliases.
1577
1578 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1579
1580         * sol2-tdep.c (sol2_static_transform_name): Remove.
1581         (sol2_init_abi): Don't register it.
1582         * gdbarch.sh (static_transform_name): Remove.
1583         * gdbarch.c, gdbarch.h: Regenerate.
1584
1585         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1586         gdbarch_static_transform_name.
1587         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1588         * stabsread.c (define_symbol) <'X'>: Remove.
1589         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1590         handling.
1591         <'V'>: Likewise.
1592         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1593         <'S'>: Remove call to gdbarch_static_transform_name.
1594
1595 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1596
1597         * procfs.c (procfs_pre_trace): New function.
1598         (procfs_target::create_inferior): Pass it to fork_inferior.
1599
1600 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1601
1602         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1603         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1604         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1605         sol2-tdep.o, sparc-sol2-tdep.o.
1606         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1607         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1608         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1609         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1610
1611 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1612
1613         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1614         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1615         Call sol2_init_abi.
1616         Remove calls to set_gdbarch_skip_solib_resolver,
1617         set_gdbarch_core_pid_to_str.
1618         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1619         (i386_sol2_static_transform_name): Remove.
1620         (i386_sol2_init_abi): Call sol2_init_abi.
1621         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1622         set_gdbarch_static_transform_name,
1623         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1624         Use sol2_sigtramp_p.
1625         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1626         (sol2_sigtramp_p): New function.
1627         (sol2_static_transform_name): New function.
1628         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1629         (sol2_init_abi): New function.
1630         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1631         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1632         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1633         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1634         (sparc_sol2_static_transform_name): Remove.
1635         (sparc32_sol2_init_abi): Call sol2_init_abi.
1636         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1637         set_gdbarch_static_transform_name,
1638         set_gdbarch_skip_solib_resolver,
1639         set_gdbarch_core_pid_to_str.
1640         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1641         (sparc_sol2_static_transform_name): Remove
1642         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1643         call sol2_sigtramp_p.
1644         (sparc64_sol2_init_abi): Call sol2_init_abi.
1645         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1646         set_gdbarch_static_transform_name,
1647         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1648
1649 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1650
1651         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1652         * exec.c (validate_exec_file): If from_tty, set both
1653         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1654         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1655         and from_tty, unconditionally ask a confirmation.
1656
1657 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1658
1659         * target-descriptions.c (tdesc_architecture_name): Protect against
1660         NULL pointer dereference.
1661         (maint_print_xml_tdesc_cmd): New function.
1662         (_initialize_target_descriptions): Register new 'maint print
1663         xml-tdesc' command and give it the filename completer.
1664         * NEWS: Mention new 'maint print xml-tdesc' command.
1665
1666 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1667
1668         * target-descriptions.c (class tdesc_compatible_info): New class.
1669         (struct target_desc): Change type of compatible vector.
1670         (tdesc_compatible_p): Update for change in type of
1671         target_desc::compatible.
1672         (tdesc_compatible_info_list): New function.
1673         (tdesc_compatible_info_arch_name): New function.
1674         (tdesc_add_compatible): Update for change in type of
1675         target_desc::compatible.
1676         (print_c_tdesc::visit_pre): Likewise.
1677
1678 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1679
1680         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1681         whitespace to underscore.
1682         (maint_print_c_tdesc_cmd): Use fake filename for target
1683         descriptions that came from the target.
1684         (_initialize_target_descriptions): Add filename command completion
1685         for 'maint print c-tdesc'.
1686
1687 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1688
1689         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1690         lines.
1691
1692 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1693
1694         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1695         lines.
1696         (dwarf2_find_location_expression): Likewise.
1697         (call_site_parameter_matches): Likewise.
1698         (dwarf2_compile_expr_to_ax): Likewise.
1699         (disassemble_dwarf_expression): Likewise.
1700         (loclist_describe_location): Likewise.
1701
1702 2020-06-23  Pedro Alves  <palves@redhat.com>
1703
1704         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1705         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1706         (register_to_value_test): Use scoped_mock_context.
1707         * regcache.c: Include "scoped-mock-context.h".
1708         (cooked_read_test): Don't error out if a target is already pushed.
1709         Use scoped_mock_context.  Adjust.
1710         * scoped-mock-context.h: New file.
1711
1712 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1713
1714         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1715         initializer.
1716         (ada_language::is_string_type_p): New member function.
1717         * c-lang.c (c_language_data): Delete la_is_string_type_p
1718         initializer.
1719         (cplus_language_data): Likewise.
1720         (asm_language_data): Likewise.
1721         (minimal_language_data): Likewise.
1722         * d-lang.c (d_language_data): Likewise.
1723         * f-lang.c (f_is_string_type_p): Delete function, implementation
1724         moved to f_language::is_string_type_p.
1725         (f_language_data): Delete la_is_string_type_p initializer.
1726         (f_language::is_string_type_p): New member function,
1727         implementation from f_is_string_type_p.
1728         * go-lang.c (go_is_string_type_p): Delete function, implementation
1729         moved to go_language::is_string_type_p.
1730         (go_language_data): Delete la_is_string_type_p initializer.
1731         (go_language::is_string_type_p): New member function,
1732         implementation from go_is_string_type_p.
1733         * language.c (language_defn::is_string_type_p): Define new member
1734         function.
1735         (default_is_string_type_p): Make static, add comment copied from
1736         header file.
1737         (unknown_language_data): Delete la_is_string_type_p initializer.
1738         (unknown_language::is_string_type_p): New member function.
1739         (auto_language_data): Delete la_is_string_type_p initializer.
1740         (auto_language::is_string_type_p): New member function.
1741         * language.h (language_data): Delete la_is_string_type_p field.
1742         (language_defn::is_string_type_p): Declare new function.
1743         (default_is_string_type_p): Delete desclaration, move comment to
1744         definition.
1745         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1746         moved to m2_language::is_string_type_p.
1747         (m2_language_data): Delete la_is_string_type_p initializer.
1748         (m2_language::is_string_type_p): New member function,
1749         implementation from m2_is_string_type_p.
1750         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1751         initializer.
1752         * opencl-lang.c (opencl_language_data): Likewise.
1753         * p-lang.c (pascal_is_string_type_p): Delete function,
1754         implementation moved to pascal_language::is_string_type_p.
1755         (pascal_language_data): Delete la_is_string_type_p initializer.
1756         (pascal_language::is_string_type_p): New member function,
1757         implementation from pascal_is_string_type_p.
1758         * rust-lang.c (rust_is_string_type_p): Delete function,
1759         implementation moved to rust_language::is_string_type_p.
1760         (rust_language_data): Delete la_is_string_type_p initializer.
1761         (rust_language::is_string_type_p): New member function,
1762         implementation from rust_is_string_type_p.
1763         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1764         is_string_type_p.
1765
1766 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1767
1768         * ada-lang.c (ada_language_data): Delete la_print_typedef
1769         initializer.
1770         (ada_language::print_typedef): New member function.
1771         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1772         (cplus_language_data): Likewise.
1773         (asm_language_data): Likewise.
1774         (minimal_language_data): Likewise.
1775         * d-lang.c (d_language_data): Likewise.
1776         * f-lang.c (f_language_data): Likewise.
1777         (f_language::print_typedef): New member function.
1778         * go-lang.c (go_language_data): Delete la_print_typedef
1779         initializer.
1780         * language.c (language_defn::print_typedef): Define member
1781         function.
1782         (unknown_language_data): Delete la_print_typedef initializer.
1783         (unknown_language::print_typedef): New member function.
1784         (auto_language_data): Delete la_print_typedef initializer.
1785         (auto_language::print_typedef): New member function.
1786         * language.h (language_data): Delete la_print_typedef field.
1787         (language_defn::print_typedef): Declare new member function.
1788         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1789         (default_print_typedef): Delete declaration.
1790         * m2-lang.c (m2_language_data): Delete la_print_typedef
1791         initializer.
1792         (m2_language::print_typedef): New member function.
1793         * objc-lang.c (objc_language_data): Delete la_print_typedef
1794         initializer.
1795         * opencl-lang.c (opencl_language_data): Likewise.
1796         * p-lang.c (pascal_language_data): Likewise.
1797         (pascal_language::print_typedef): New member function.
1798         * rust-lang.c (rust_print_typedef): Delete function,
1799         implementation moved to rust_language::print_typedef.
1800         (rust_language): Delete la_print_typedef initializer.
1801         (rust_language::print_typedef): New member function,
1802         implementation from rust_print_typedef.
1803         * typeprint.c (default_print_typedef): Delete.
1804
1805 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1806
1807         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1808         (ada_language::printstr): New member function.
1809         * c-lang.c (c_language_data): Delete la_printstr initializer.
1810         (cplus_language_data): Likewise.
1811         (asm_language_data): Likewise.
1812         (minimal_language_data): Likewise.
1813         * d-lang.c (d_language_data): Likewise.
1814         * f-lang.c (f_printstr): Rename to f_language::printstr.
1815         (f_language_data): Delete la_printstr initializer.
1816         (f_language::printstr): New member function, implementation from
1817         f_printstr.
1818         * go-lang.c (go_language_data): Delete la_printstr initializer.
1819         * language.c (language_defn::printstr): Define new member
1820         function.
1821         (unk_lang_printstr): Delete.
1822         (unknown_language_data): Delete la_printstr initializer.
1823         (unknown_language::printstr): New member function.
1824         (auto_language_data): Delete la_printstr initializer.
1825         (auto_language::printstr): New member function.
1826         * language.h (language_data): Delete la_printstr field.
1827         (language_defn::printstr): Declare new member function.
1828         (LA_PRINT_STRING): Update call to printstr.
1829         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1830         (m2_language_data): Delete la_printstr initializer.
1831         (m2_language::printstr): New member function, implementation from
1832         m2_printstr.
1833         * objc-lang.c (objc_language_data): Delete la_printstr
1834         initializer.
1835         * opencl-lang.c (opencl_language_data): Likewise.
1836         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1837         (pascal_language_data): Delete la_printstr initializer.
1838         (pascal_language::printstr): New member function, implementation
1839         from pascal_printstr.
1840         * p-lang.h (pascal_printstr): Delete declaration.
1841         * rust-lang.c (rust_printstr): Update header comment.
1842         (rust_language_data): Delete la_printstr initializer.
1843         (rust_language::printstr): New member function.
1844
1845 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1846
1847         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1848         (ada_language::printchar): New member function.
1849         * c-lang.c (c_language_data): Delete la_printchar initializer.
1850         (cplus_language_data): Likewise.
1851         (asm_language_data): Likewise.
1852         (minimal_language_data): Likewise.
1853         * d-lang.c (d_language_data): Likewise.
1854         * f-lang.c (f_printchar): Rename to f_language::printchar.
1855         (f_language_data): Delete la_printchar initializer.
1856         (f_language::printchar): New member function, implementation from
1857         f_printchar.
1858         * go-lang.c (go_language_data): Delete la_printchar initializer.
1859         * language.c (unk_lang_printchar): Delete.
1860         (language_defn::printchar): Define new member function.
1861         (unknown_language_data): Delete la_printchar initializer.
1862         (unknown_language::printchar): New member function.
1863         (auto_language_data): Delete la_printchar initializer.
1864         (auto_language::printchar): New member function.
1865         * language.h (language_data): Delete la_printchar field.
1866         (language_defn::printchar): Declare new member function.
1867         (LA_PRINT_CHAR): Update call to printchar.
1868         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1869         (m2_language::printchar): New member function.
1870         * objc-lang.c (objc_language_data): Delete la_printchar
1871         initializer.
1872         * opencl-lang.c (opencl_language_data): Likewise.
1873         * p-lang.c (pascal_language_data): Delete la_printchar
1874         initializer.
1875         (pascal_language::printchar): New member function.
1876         * rust-lang.c (rust_printchar): Rename to
1877         rust_language::printchar.
1878         (rust_language_data): Delete la_printchar initializer.
1879         (rust_language::printchar): New member function, implementation
1880         from rust_printchar.
1881
1882 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1883
1884         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1885         (ada_language_data): Delete la_emitchar initializer.
1886         (ada_language::emitchar): New member function, implementation from
1887         emit_char.
1888         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1889         (cplus_language_data): Likewise.
1890         (asm_language_data): Likewise.
1891         (minimal_language_data): Likewise.
1892         * d-lang.c (d_language_data): Likewise.
1893         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1894         (f_language_data): Delete la_emitchar initializer.
1895         (f_language::emitchar): New member function, implementation from
1896         f_emit_char.
1897         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1898         * language.c (unk_lang_emit_char): Delete.
1899         (language_defn::emitchar): New member function definition.
1900         (unknown_language_data): Delete la_emitchar initializer.
1901         (unknown_language::emitchar): New member function.
1902         (auto_language_data): Delete la_emitchar initializer.
1903         (auto_language::emitchar): New member function.
1904         * language.h (language_data): Delete la_emitchar field.
1905         (language_defn::emitchar): New member field declaration.
1906         (LA_EMIT_CHAR): Update call to emitchar.
1907         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1908         (m2_language_data): Delete la_emitchar initializer.
1909         (m2_language::emitchar): New member function, implementation from
1910         m2_emit_char.
1911         * objc-lang.c (objc_language_data): Delete la_emitchar
1912         initializer.
1913         * opencl-lang.c (opencl_language_data): Likewise.
1914         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1915         (pascal_language_data): Delete la_emitchar initializer.
1916         (pascal_language::emitchar): New member function, implementation
1917         from pascal_emit_char.
1918         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1919         (rust_language_data): Delete la_emitchar initializer.
1920         (rust_language::emitchar): New member function, implementation
1921         from rust_emitchar.
1922
1923 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1924
1925         * ada-lang.c (resolve): Rename to ada_language::post_parser.
1926         (ada_language_data): Delete la_post_parser initializer.
1927         (ada_language::post_parser): New member function.
1928         * c-lang.c (c_language_data): Delete la_post_parser initializer.
1929         (cplus_language_data): Likewise.
1930         (asm_language_data): Likewise.
1931         (minimal_language_data): Likewise.
1932         * d-lang.c (d_language_data): Likewise.
1933         * f-lang.c (f_language_data): Likewise.
1934         * go-lang.c (go_language_data): Likewise.
1935         * language.c (unknown_language_data): Likewise.
1936         (auto_language_data): Likewise.
1937         * language.h (language_data): Delete la_post_parser field.
1938         (language_defn::post_parser): New member function.
1939         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
1940         * objc-lang.c (objc_language_data): Likewise.
1941         * opencl-lang.c (opencl_language_data): Likewise.
1942         * p-lang.c (pascal_language_data): Likewise.
1943         * parse.c (parse_exp_in_context): Update call to post_parser.
1944         (null_post_parser): Delete definition.
1945         * parser-defs.h (null_post_parser): Delete declaration.
1946         * rust-lang.c (rust_language_data): Delete la_post_parser
1947         initializer.
1948
1949 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1950
1951         * ada-lang.c (parse): Rename to ada_language::parser.
1952         (ada_language_data): Delete la_parser initializer.
1953         (ada_language::parser): New member function, implementation from
1954         parse.
1955         * c-lang.c (c_language_data): Delete la_parser initializer.
1956         (cplus_language_data): Likewise.
1957         (asm_language_data): Likewise.
1958         (minimal_language_data): Likewise.
1959         * d-lang.c (d_language_data): Likewise.
1960         (d_language::parser): New member function.
1961         * f-lang.c (f_language_data): Delete la_parser initializer.
1962         (f_language::parser): New member function.
1963         * go-lang.c (go_language_data): Delete la_parser initializer.
1964         (go_language::parser): New member function.
1965         * language.c (unk_lang_parser): Delete.
1966         (language_defn::parser): Define new member function.
1967         (unknown_language_data): Delete la_parser initializer.
1968         (unknown_language::parser): New member function.
1969         (auto_language_data): Delete la_parser initializer.
1970         (auto_language::parser): New member function.
1971         * language.h (language_data): Delete la_parser field.
1972         (language_defn::parser): Declare new member function.
1973         * m2-lang.c (m2_language_data): Delete la_parser initializer.
1974         (m2_language::parser): New member function.
1975         * objc-lang.c (objc_language_data): Delete la_parser initializer.
1976         * opencl-lang.c (opencl_language_data): Likewise.
1977         * p-lang.c (pascal_language_data): Likewise.
1978         (pascal_language::parser): New member function.
1979         * parse.c (parse_exp_in_context): Update call to parser.
1980         * rust-lang.c (rust_language_data): Delete la_parser initializer.
1981         (rust_language::parser): New member function.
1982
1983 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1984
1985         * top.c (print_gdb_configuration): Print --with-python-libdir
1986         configuration value.
1987
1988 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1989
1990         * NEWS: Mention change to the alias command.
1991
1992 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1993
1994         * cli/cli-cmds.c (lookup_cmd_for_default_args)
1995         (alias_command_completer)
1996         (make_alias_options_def_group): New functions.
1997         (alias_opts, alias_option_defs): New struct and array.
1998         (alias_usage_error): Update usage.
1999         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2000         Use option framework.
2001         (_initialize_cli_cmds): Update alias command help.
2002         Update aliases command help.
2003         (show_user):
2004         Add NULL for new default_args lookup_cmd argument.
2005         (valid_command_p): Rename to validate_aliased_command.
2006         Add NULL for new default_args lookup_cmd argument.  Verify that the
2007         aliased_command has no default args.
2008         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2009         (lookup_cmd_1, lookup_cmd): New argument default_args.
2010         (add_alias_cmd):
2011         Add NULL for new default_args lookup_cmd argument.
2012         (print_help_for_command): Show default args under the layout
2013          alias some_alias = some_aliased_cmd some_alias_default_arg.
2014         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2015         xfree default_args in destructor.
2016         * cli/cli-script.c (process_next_line, do_define_command):
2017         Add NULL for new default_args lookup_cmd argument.
2018         * command.h: Declare new default_args argument in lookup_cmd
2019         and lookup_cmd_1.
2020         * completer.c (complete_line_internal_1):
2021         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2022         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2023         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2024         Likewise.
2025         * infcmd.c (_initialize_infcmd): Likewise.
2026         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2027         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2028         * python/py-param.c (add_setshow_generic): Likewise.
2029         * remote.c (_initialize_remote): Likewise.
2030         * top.c (execute_command): Prepend default_args if command has some.
2031         (set_verbose):
2032         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2033         * tracepoint.c (validate_actionline, encode_actions_1):
2034         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2035
2036 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2037
2038         * jit.c (jit_read_descriptor): Use bool as the return type.
2039         (jit_breakpoint_re_set_internal): Use bool as the return type.
2040         Invert the return value logic; return true if the jit breakpoint
2041         has been successfully initialized.
2042         (jit_inferior_init): Update the call to
2043         jit_breakpoint_re_set_internal.
2044
2045 2020-06-22  Pedro Alves  <palves@redhat.com>
2046
2047         PR gdb/25939
2048         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2049         Use the current inferior instead.  Don't return
2050         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2051         wait again.
2052         * sol-thread.c (sol_thread_target::wait): Don't reference
2053         inferior_ptid.
2054         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2055         (sol_update_thread_list_callback): Use the current inferior's pid
2056         instead of inferior_ptid.
2057
2058 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2059
2060         * procfs.c: Cleanup many comments.
2061
2062         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2063         (AFTER_WATCHFLAG): Replace by value.
2064
2065         (MAIN_PROC_NAME_FORMAT): Inline ...
2066         (create_procinfo): ... here.
2067
2068         (procfs_debug_inferior): Remove SYS_exec handling.
2069         (syscall_is_exec): Likewise.
2070         (procfs_set_exec_trap): Likewise.
2071
2072         (syscall_is_lwp_exit): Inline in callers.
2073         (syscall_is_exit): Likewise.
2074         (syscall_is_exec): Likewise.
2075         (syscall_is_lwp_create): Likewise.
2076
2077         (invalidate_cache): Remove #if 0 code.
2078
2079         (make_signal_thread_runnable):  Remove.
2080         (procfs_target::resume): Remove #if 0 code.
2081
2082 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2083
2084         PR gdb/25939
2085         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2086         call ...
2087         (procfs_target::create_inferior): ... here.
2088
2089 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2090
2091         * exec.c (validate_exec_file): Ensure the build-id is up to
2092         date by calling reopen_exec_file (that checks file timestamp
2093         to decide to re-read the file).
2094
2095 2020-06-18  Pedro Alves  <palves@redhat.com>
2096
2097         PR gdb/25412
2098         * gdbthread.h (delete_thread, delete_thread_silent)
2099         (find_thread_ptid): Update comments.
2100         * thread.c (current_thread_): New global.
2101         (is_current_thread): Move higher, and reimplement.
2102         (inferior_thread): Reimplement.
2103         (set_thread_exited): Use bool.  Add assertions.
2104         (add_thread_silent): Simplify thread-reuse handling by always
2105         calling delete_thread.
2106         (delete_thread): Remove intro comment.
2107         (find_thread_ptid): Skip exited threads.
2108         (switch_to_thread_no_regs): Write to current_thread_.
2109         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2110         INFERIOR_PTID.  Clear current_thread_.
2111
2112 2020-06-18  Pedro Alves  <palves@redhat.com>
2113
2114         * aix-thread.c (pd_update): Use switch_to_thread.
2115
2116 2020-06-18  Pedro Alves  <palves@redhat.com>
2117
2118         * ravenscar-thread.c (ravenscar_thread_target): Update.
2119         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2120         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2121         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2122         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2123
2124 2020-06-18  Pedro Alves  <palves@redhat.com>
2125
2126         * nat/windows-nat.c (current_windows_thread): Remove.
2127         * nat/windows-nat.h (current_windows_thread): Remove.
2128         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2129         Adjust.
2130         (display_selectors): Adjust to fetch the current
2131         windows_thread_info based on inferior_ptid.
2132         (fake_create_process): No longer write to current_windows_thread.
2133         (windows_nat_target::get_windows_debug_event):
2134         Don't set inferior_ptid or current_windows_thread.
2135         (windows_nat_target::wait): Adjust to not rely on
2136         current_windows_thread.
2137         (do_initial_windows_stuff): Now a method of windows_nat_target.
2138         Switch to the last_ptid thread.
2139         (windows_nat_target::attach): Adjust.
2140         (windows_nat_target::detach): Use switch_to_no_thread instead of
2141         writing to inferior_ptid directly.
2142         (windows_nat_target::create_inferior): Adjust.
2143
2144 2020-06-18  Pedro Alves  <palves@redhat.com>
2145
2146         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2147
2148 2020-06-18  Pedro Alves  <palves@redhat.com>
2149
2150         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2151         after creating it, instead of writing to inferior_ptid.  Don't
2152         write to inferior_ptid.
2153
2154 2020-06-18  Pedro Alves  <palves@redhat.com>
2155
2156         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2157
2158 2020-06-18  Pedro Alves  <palves@redhat.com>
2159
2160         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2161         it, instead of writing to inferior_ptid.
2162
2163 2020-06-18  Pedro Alves  <palves@redhat.com>
2164
2165         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2166         to inferior_ptid.
2167
2168 2020-06-18  Pedro Alves  <palves@redhat.com>
2169
2170         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2171         instead of writing to inferior_ptid directly.
2172
2173 2020-06-18  Pedro Alves  <palves@redhat.com>
2174
2175         * corelow.c (core_target::close): Use switch_to_no_thread instead
2176         of writing to inferior_ptid directly.
2177         (add_to_thread_list, core_target_open): Use switch_to_thread
2178         instead of writing to inferior_ptid directly.
2179
2180 2020-06-18  Pedro Alves  <palves@redhat.com>
2181
2182         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2183         inferior_ptid.
2184         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2185         inferior_ptid.
2186         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2187         inferior_ptid directly.
2188         (darwin_nat_target::init_thread_list): Switch to thread, instead
2189         of writing to inferior_ptid.
2190         (darwin_nat_target::attach): Don't write to inferior_ptid.
2191         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2192
2193 2020-06-18  Pedro Alves  <palves@redhat.com>
2194
2195         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2196         thread.
2197         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2198         Instead use switch_to_thread.
2199         (gnu_nat_target::detach): Use switch_to_no_thread
2200         instead of writing to inferior_ptid directly.  Used passed-in
2201         inferior instead of looking up the inferior by pid.
2202
2203 2020-06-18  Pedro Alves  <palves@redhat.com>
2204
2205         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2206         inferior_ptid.
2207
2208 2020-06-18  Pedro Alves  <palves@redhat.com>
2209
2210         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2211         inferior_ptid.
2212         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2213         thread.
2214         (nto_procfs_target::detach): Avoid referencing
2215         inferior_ptid.  Use switch_to_no_thread instead of writing to
2216         inferior_ptid directly.
2217         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2218         instead of writing to inferior_ptid directly.
2219         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2220         to thread.
2221
2222 2020-06-18  Pedro Alves  <palves@redhat.com>
2223
2224         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2225         after creating it, instead of writing to inferior_ptid.
2226         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2227         to inferior_ptid directly.
2228         (gdbsim_target::wait): Don't write to inferior_ptid.
2229
2230 2020-06-18  Pedro Alves  <palves@redhat.com>
2231
2232         * remote.c (remote_target::remote_notice_new_inferior): Use
2233         switch_to_thread instead of writing to inferior_ptid directly.
2234         (remote_target::add_current_inferior_and_thread): Use
2235         switch_to_no_thread instead of writing to inferior_ptid directly.
2236         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2237         and switch_to_thread instead of using set_current_inferior or
2238         writing to inferior_ptid directly.
2239
2240 2020-06-18  Pedro Alves  <palves@redhat.com>
2241
2242         * tracectf.c (ctf_target_open): Switch to added thread instead of
2243         writing to inferior_ptid directly.
2244         (ctf_target::close): Use switch_to_no_thread instead of writing to
2245         inferior_ptid directly.
2246
2247 2020-06-18  Pedro Alves  <palves@redhat.com>
2248
2249         * tracefile-tfile.c (tfile_target_open): Don't write to
2250         inferior_ptid directly, instead switch to added thread.
2251         (tfile_target::close): Use switch_to_no_thread instead of writing
2252         to inferior_ptid directly.
2253
2254 2020-06-18  Pedro Alves  <palves@redhat.com>
2255
2256         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2257         (procfs_target::detach): Use switch_to_no_thread
2258         instead of writing to inferior_ptid directly.
2259         (do_attach): Change return type to void.  Switch to the added
2260         thread.
2261         (procfs_target::create_inferior): Switch to the added thread.
2262         (procfs_do_thread_registers): Don't write to inferior_ptid.
2263
2264 2020-06-18  Pedro Alves  <palves@redhat.com>
2265
2266         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2267         of writing to inferior_ptid.
2268         (scoped_restore_exited_inferior): Delete.
2269         (handle_vfork_child_exec_or_exit): Simplify using
2270         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2271         instead of writing to inferior_ptid.
2272         (THREAD_STOPPED_BY): Delete.
2273         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2274         (thread_stopped_by_hw_breakpoint): Delete.
2275         (save_waitstatus): Use
2276         scoped_restore_current_thread+switch_to_thread, and call
2277         target_stopped_by_watchpoint instead of
2278         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2279         instead of thread_stopped_by_sw_breakpoint, and
2280         target_stopped_by_hw_breakpoint instead of
2281         thread_stopped_by_hw_breakpoint.
2282         (handle_inferior_event)
2283         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2284         inferior_ptid directly, nor
2285         set_current_inferior/set_current_program_space.  Use
2286         switch_to_thread / switch_to_inferior_no_thread instead.
2287
2288 2020-06-18  Pedro Alves  <palves@redhat.com>
2289
2290         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2291         instead of writing to inferior_ptid.
2292
2293 2020-06-18  Pedro Alves  <palves@redhat.com>
2294
2295         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2296         added thread.
2297         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2298         to the added thread.
2299         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2300         instead of writing to inferior_ptid.
2301
2302 2020-06-18  Pedro Alves  <palves@redhat.com>
2303
2304         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2305         (register_to_value_test): Mock a program_space too.  Heap-allocate
2306         the address space.  Don't write to inferior_ptid.  Use
2307         switch_to_thread instead.
2308
2309 2020-06-18  Pedro Alves  <palves@redhat.com>
2310
2311         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2312         Delete.
2313         (find_signalled_thread()): New, factored out from
2314         linux_make_corefile_notes and adjusted to handle exited threads.
2315         (linux_make_corefile_notes): Adjust to use the new
2316         find_signalled_thread.
2317
2318 2020-06-18  Pedro Alves  <palves@redhat.com>
2319
2320         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2321         of saving/restoring inferior_ptid.
2322
2323 2020-06-17  Tom Tromey  <tom@tromey.com>
2324
2325         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2326         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2327         declare.
2328         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2329
2330 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2331
2332         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2333         of partial symtabs.
2334
2335 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2336
2337         * regformats/reg-arm.dat: Remove.
2338         * regformats/reg-bfin.dat: Remove.
2339         * regformats/reg-cris.dat: Remove.
2340         * regformats/reg-crisv32.dat: Remove.
2341         * regformats/reg-m32r.dat: Remove.
2342         * regformats/reg-tilegx.dat: Remove.
2343         * regformats/reg-tilegx32.dat: Remove.
2344
2345 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2346
2347         * features/Makefile (WHICH): Remove arm files.
2348         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2349         * regformats/arm/arm-with-neon.dat: Remove.
2350         * regformats/arm/arm-with-vfpv2.dat: Remove.
2351         * regformats/arm/arm-with-vfpv3.dat: Remove.
2352
2353 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2354
2355         * features/Makefile (XMLTOC): Remove rx.xml.
2356
2357 2020-06-17  Pedro Alves  <palves@redhat.com>
2358
2359         * gdbthread.h (thread_control_state) <trap_expected> Update
2360         comments.
2361
2362 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2363
2364         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2365         ada_language::lookup_symbol_nonlocal.
2366         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2367         (ada_language::lookup_symbol_nonlocal): New member function,
2368         implementation from ada_lookup_symbol_nonlocal.
2369         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2370         initializer.
2371         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2372         initializer.
2373         (cplus_language::lookup_symbol_nonlocal): New member function.
2374         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2375         (minimal_language_data) Likewise.
2376         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2377         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2378         initializer.
2379         (d_language::lookup_symbol_nonlocal): New member function.
2380         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2381         initializer.
2382         (f_language::lookup_symbol_nonlocal): New member function.
2383         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2384         initializer.
2385         * language.c (unknown_language_data): Likewise.
2386         (auto_language_data): Likewise.
2387         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2388         field.
2389         (language_defn::lookup_symbol_nonlocal): New member function.
2390         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2391         initializer.
2392         * objc-lang.c (objc_language_data): Likewise.
2393         * opencl-lang.c (opencl_language_data): Likewise.
2394         * p-lang.c (pascal_language_data): Likewise.
2395         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2396         rust_language::lookup_symbol_nonlocal.
2397         (rust_language_data): Delete la_lookup_symbol_nonlocal
2398         initializer.
2399         (rust_language::lookup_symbol_nonlocal): New member function,
2400         implementation from rust_lookup_symbol_nonlocal.
2401         * symtab.c (lookup_symbol_aux): Update call to
2402         lookup_symbol_nonlocal.
2403         (basic_lookup_symbol_nonlocal): Rename to...
2404         (language_defn::lookup_symbol_nonlocal): ...this, and update
2405         header comment.  Remove language_defn parameter, and replace with
2406         uses of `this'.
2407         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2408
2409 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2410
2411         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2412         initializer.
2413         (ada_language::value_print_inner): New member function.
2414         * c-lang.c (c_language_data): Delete la_value_print_inner
2415         initializer.
2416         (cplus_language_data): Likewise.
2417         (asm_language_data): Likewise.
2418         (minimal_language_data): Likewise.
2419         * d-lang.c (d_language_data): Likewise.
2420         (d_language::value_print_inner): New member function.
2421         * f-lang.c (f_language_data): Delete la_value_print_inner
2422         initializer.
2423         (f_language::value_print_inner): New member function.
2424         * f-lang.h (f_value_print_innner): Rename to...
2425         (f_value_print_inner): ...this (note spelling of 'inner').
2426         * f-valprint.c (f_value_print_innner): Rename to...
2427         (f_value_print_inner): ...this (note spelling of 'inner').
2428         * go-lang.c (go_language_data): Delete la_value_print_inner
2429         initializer.
2430         (go_language::value_print_inner): New member function.
2431         * language.c (language_defn::value_print_inner): Define new member
2432         function.
2433         (unk_lang_value_print_inner): Delete.
2434         (unknown_language_data): Delete la_value_print_inner initializer.
2435         (unknown_language::value_print_inner): New member function.
2436         (auto_language_data): Delete la_value_print_inner initializer.
2437         (auto_language::value_print_inner): New member function.
2438         * language.h (language_data): Delete la_value_print_inner field.
2439         (language_defn::value_print_inner): Delcare new member function.
2440         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2441         initializer.
2442         (m2_language::value_print_inner): New member function.
2443         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2444         initializer.
2445         * opencl-lang.c (opencl_language_data): Likewise.
2446         * p-lang.c (pascal_language_data): Likewise.
2447         (pascal_language::value_print_inner): New member function.
2448         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2449         initializer.
2450         (rust_language::value_print_inner): New member function.
2451         * valprint.c (do_val_print): Update call to value_print_inner.
2452
2453 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2454
2455         * ada-lang.c (ada_language_data): Delete la_value_print
2456         initializer.
2457         (ada_language::value_print): New member function.
2458         * c-lang.c (c_language_data): Delete la_value_print initializer.
2459         (cplus_language_data): Likewise.
2460         (asm_language_data): Likewise.
2461         (minimal_language_data): Likewise.
2462         * d-lang.c (d_language_data): Likewise.
2463         * f-lang.c (f_language_data): Likewise.
2464         * go-lang.c (go_language_data): Likewise.
2465         * language.c (unk_lang_value_print): Delete.
2466         (language_defn::value_print): Define new member function.
2467         (unknown_language_data): Delete la_value_print initializer.
2468         (unknown_language::value_print): New member function.
2469         (auto_language_data): Delete la_value_print initializer.
2470         (auto_language::value_print): New member function.
2471         * language.h (language_data): Delete la_value_print field.
2472         (language_defn::value_print): Declare new member function.
2473         (LA_VALUE_PRINT): Update call to value_print.
2474         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2475         * objc-lang.c (objc_language_data): Likewise.
2476         * opencl-lang.c (opencl_language_data): Likewise.
2477         * p-lang.c (pascal_language_data): Likewise.
2478         (pascal_language::value_print): New member function.
2479         * rust-lang.c (rust_language_data): Delete la_value_print
2480         initializer.
2481
2482 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2483
2484         * ada-lang.c (ada_watch_location_expression): Rename to
2485         ada_language::watch_location_expression.
2486         (ada_language_data): Delete la_watch_location_expression
2487         initializer.
2488         (ada_language::watch_location_expression): New member function,
2489         implementation from ada_watch_location_expression.
2490         * breakpoint.c (watch_command_1): Update call to
2491         watch_location_expression.
2492         * c-lang.c (c_watch_location_expression): Rename to
2493         language_defn::watch_location_expression.
2494         (c_language_data): Delete la_watch_location_expression
2495         initializer.
2496         (cplus_language_data): Likewise.
2497         (asm_language_data): Likewise.
2498         (minimal_language_data): Likewise.
2499         * c-lang.h (c_watch_location_expression): Delete declaration.
2500         * d-lang.c (d_language_data): Delete la_watch_location_expression
2501         initializer.
2502         * f-lang.c (f_language_data): Likewise.
2503         * go-lang.c (go_language_data): Likewise.
2504         * language.c (language_defn::watch_location_expression): Member
2505         function implementation from c_watch_location_expression.
2506         (unknown_language_data): Delete la_watch_location_expression
2507         initializer.
2508         (auto_language_data): Likewise.
2509         * language.h (language_data): Delete la_watch_location_expression
2510         field.
2511         (language_defn::watch_location_expression): Declare new member
2512         function.
2513         * m2-lang.c (m2_language_data): Delete
2514         la_watch_location_expression initializer.
2515         * objc-lang.c (objc_language_data): Likewise.
2516         * opencl-lang.c (opencl_language_data): Likewise.
2517         * p-lang.c (pascal_language_data): Likewise.
2518         * rust-lang.c (rust_watch_location_expression): Rename to
2519         rust_language::watch_location_expression.
2520         (rust_language_data): Delete la_watch_location_expression
2521         initializer.
2522         (rust_language::watch_location_expression): New member function,
2523         implementation from rust_watch_location_expression.
2524
2525 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2526
2527         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2528         ada_language::collect_symbol_completion_matches.
2529         (ada_language_data): Delete la_collect_symbol_completion_matches
2530         initializer.
2531         (ada_language::collect_symbol_completion_matches): New member
2532         function, implementation from
2533         ada_collect_symbol_completion_matches.
2534         * c-lang.c (c_language_data): Delete
2535         la_collect_symbol_completion_matches initializer.
2536         (cplus_language_data): Likewise.
2537         (asm_language_data): Likewise.
2538         (minimal_language_data): Likewise.
2539         * d-lang.c (d_language_data): Likewise.
2540         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2541         f_language::collect_symbol_completion_matches.
2542         (f_language_data): Delete la_collect_symbol_completion_matches
2543         initializer.
2544         (f_language::collect_symbol_completion_matches) New member
2545         function, implementation from f_collect_symbol_completion_matches.
2546         * go-lang.c (go_language_data): Delete
2547         la_collect_symbol_completion_matches initializer.
2548         * language.c (unknown_language_data): Likewise.
2549         (auto_language_data): Likewise.
2550         * language.h (language_data): Delete
2551         la_collect_symbol_completion_matches field.
2552         (language_defn::collect_symbol_completion_matches): New member
2553         function.
2554         * m2-lang.c (m2_language_data): Delete
2555         la_collect_symbol_completion_matches initializer.
2556         * objc-lang.c (objc_language_data): Likewise.
2557         * opencl-lang.c (opencl_language_data): Likewise.
2558         * p-lang.c (pascal_language_data): Likewise.
2559         * rust-lang.c (rust_language_data): Likewise.
2560         * symtab.c (default_collect_symbol_completion_matches): Delete.
2561         (collect_symbol_completion_matches): Update call to
2562         collect_symbol_completion_matches.
2563         (collect_symbol_completion_matches_type): Likewise.
2564         * symtab.h (default_collect_symbol_completion_matches): Delete
2565         declaration.
2566
2567 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2568
2569         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2570         (ada_language_data): Delete la_word_break_characters initializer.
2571         (ada_language::word_break_characters): New member function.
2572         * c-lang.c (c_language_data): Delete la_word_break_characters
2573         initializer.
2574         (cplus_language_data): Likewise.
2575         (asm_language_data): Likewise.
2576         (minimal_language_data): Likewise.
2577         * completer.c: Update global comment.
2578         (advance_to_expression_complete_word_point): Update call to
2579         word_break_characters.
2580         (complete_files_symbols): Likewise.
2581         (complete_line_internal_1): Likewise.
2582         (default_completer_handle_brkchars): Likewise.
2583         (skip_quoted_chars): Likewise.
2584         * d-lang.c (d_language_data): Delete la_word_break_characters
2585         initializer.
2586         * f-lang.c (f_word_break_characters): Delete.
2587         (f_language_data): Delete la_word_break_characters initializer.
2588         (f_language::word_break_characters): New member function.
2589         * go-lang.c (go_language_data): Delete la_word_break_characters
2590         initializer.
2591         * language.c (unknown_language_data): Likewise.
2592         (auto_language_data): Likewise.
2593         * language.h (default_word_break_characters): Move declaration to
2594         earlier in the file.
2595         (language_data): Delete la_word_break_characters field.
2596         (language_defn::word_break_characters): New member function.
2597         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2598         initializer.
2599         * objc-lang.c (objc_language_data): Likewise.
2600         * opencl-lang.c (opencl_language_data): Likewise.
2601         * p-lang.c (pascal_language_data): Likewise.
2602         * rust-lang.c (rust_language_data): Likewise.
2603
2604 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2605
2606         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2607         (ada_language_data): Delete la_get_symbol_name_matcher
2608         initializer.
2609         (language_defn::get_symbol_name_matcher_inner): New member
2610         function.
2611         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2612         initializer.
2613         (cplus_language_data): Likewise.
2614         (cplus_language::get_symbol_name_matcher_inner): New member
2615         function.
2616         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2617         (minimal_language_data): Likewise.
2618         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2619         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2620         initializer.
2621         * dictionary.c (iter_match_first_hashed): Update call to
2622         get_symbol_name_matcher.
2623         (iter_match_next_hashed): Likewise.
2624         (iter_match_next_linear): Likewise.
2625         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2626         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2627         initializer.
2628         (f_language::get_symbol_name_matcher_inner): New member function.
2629         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2630         initializer.
2631         * language.c (default_symbol_name_matcher): Update header comment,
2632         make static.
2633         (language_defn::get_symbol_name_matcher): New definition.
2634         (language_defn::get_symbol_name_matcher_inner): Likewise.
2635         (get_symbol_name_matcher): Delete.
2636         (unknown_language_data): Delete la_get_symbol_name_matcher
2637         initializer.
2638         (auto_language_data): Likewise.
2639         * language.h (language_data): Delete la_get_symbol_name_matcher
2640         field.
2641         (language_defn::get_symbol_name_matcher): New member function.
2642         (language_defn::get_symbol_name_matcher_inner): Likewise.
2643         (default_symbol_name_matcher): Delete declaration.
2644         * linespec.c (find_methods): Update call to
2645         get_symbol_name_matcher.
2646         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2647         initializer.
2648         * minsyms.c (lookup_minimal_symbol): Update call to
2649         get_symbol_name_matcher.
2650         (iterate_over_minimal_symbols): Likewise.
2651         * objc-lang.c (objc_language_data): Delete
2652         la_get_symbol_name_matcher initializer.
2653         * opencl-lang.c (opencl_language_data): Likewise.
2654         * p-lang.c (pascal_language_data): Likewise.
2655         * psymtab.c (psymbol_name_matches): Update call to
2656         get_symbol_name_matcher.
2657         * rust-lang.c (rust_language_data): Delete
2658         la_get_symbol_name_matcher initializer.
2659         * symtab.c (symbol_matches_search_name): Update call to
2660         get_symbol_name_matcher.
2661         (compare_symbol_name): Likewise.
2662
2663 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2664
2665         * ada-lang.c (ada_language_data): Delete la_compute_program
2666         initializer.
2667         * c-lang.c (c_language_data): Likewise.
2668         (c_language::compute_program): New member function.
2669         (cplus_language_data): Delete la_compute_program initializer.
2670         (cplus_language::compute_program): New member function.
2671         (asm_language_data): Delete la_compute_program initializer.
2672         (minimal_language_data): Likewise.
2673         * c-lang.h (c_compute_program): Update comment.
2674         (cplus_compute_program): Likewise.
2675         * compile/compile-c-support.c (c_compute_program): Likewise.
2676         (cplus_compute_program): Likewise.
2677         * compile/compile.c (compile_to_object): Update call to
2678         la_compute_program.
2679         * d-lang.c (d_language_data): Delete la_compute_program
2680         initializer.
2681         * f-lang.c (f_language_data): Likewise.
2682         * go-lang.c (go_language_data): Likewise.
2683         * language.c (unknown_language_data): Likewise.
2684         (auto_language_data): Likewise.
2685         * language.h (language_data): Delete la_compute_program field.
2686         (language_defn::compute_program): New member function.
2687         * m2-lang.c (m2_language_data): Delete la_compute_program
2688         initializer.
2689         * objc-lang.c (objc_language_data): Likewise.
2690         * opencl-lang.c (opencl_language_data): Likewise.
2691         * p-lang.c (pascal_language_data): Likewise.
2692         * rust-lang.c (rust_language_data): Likewise.
2693
2694 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2695
2696         * ada-lang.c (ada_language_data) Delete
2697         la_class_name_from_physname initializer.
2698         * c-lang.c (c_language_data): Likewise.
2699         (cplus_language_data): Likewise.
2700         (cplus_language::class_name_from_physname): New member function.
2701         (asm_language_data): Delete la_class_name_from_physname
2702         initializer.
2703         (minimal_language_data): Likewise.
2704         * d-lang.c (d_language_data): Likewise.
2705         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2706         method on language_defn class.
2707         (guess_full_die_structure_name): Likewise.
2708         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2709         initializer.
2710         * go-lang.c (go_language_data): Likewise.
2711         * language.c (language_class_name_from_physname): Delete.
2712         (unk_lang_class_name): Delete.
2713         (unknown_language_data): Delete la_class_name_from_physname
2714         initializer.
2715         (auto_language_data): Likewise.
2716         * language.h (language_data): Delete la_class_name_from_physname
2717         field.
2718         (language_defn::class_name_from_physname): New function.
2719         (language_class_name_from_physname): Delete declaration.
2720         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2721         initializer.
2722         * objc-lang.c (objc_language_data): Likewise.
2723         * opencl-lang.c (opencl_language_data): Likewise.
2724         * p-lang.c (pascal_language_data): Likewise.
2725         * rust-lang.c (rust_language_data): Likewise.
2726
2727 2020-06-16  Tom Tromey  <tom@tromey.com>
2728
2729         * tui/tui-data.h (STATUS_NAME): New macro.
2730         * tui/tui-layout.c (tui_remove_some_windows)
2731         (initialize_known_windows, tui_register_window)
2732         (tui_layout_split::remove_windows, initialize_layouts)
2733         (tui_new_layout_command): Don't use hard-coded window names.
2734
2735 2020-06-16  Tom Tromey  <tom@tromey.com>
2736
2737         PR tui/25348:
2738         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2739         tui_initialize_readline.  Only run once.  Call rl_initialize.
2740         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2741         tui_initialize_readline.
2742         * tui/tui-io.c (tui_setup_io): Call
2743         tui_ensure_readline_initialized.
2744         * tui/tui-interp.c (tui_interp::init): Update.
2745
2746 2020-06-16  Tom Tromey  <tom@tromey.com>
2747
2748         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2749         Also preserve the status window.
2750
2751 2020-06-16  Tom Tromey  <tom@tromey.com>
2752
2753         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2754         where m_window==nullptr.
2755
2756 2020-06-15  Tom Tromey  <tromey@adacore.com>
2757
2758         * windows-nat.c (windows_nat::handle_output_debug_string):
2759         Update.
2760         (windows_nat::handle_ms_vc_exception): Update.
2761         * target.h (target_read_string): Change API.
2762         * target.c (target_read_string): Change API.
2763         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2764         Update.
2765         * solib-frv.c (frv_current_sos): Update.
2766         * solib-dsbt.c (dsbt_current_sos): Update.
2767         * solib-darwin.c (darwin_current_sos): Update.
2768         * linux-thread-db.c (inferior_has_bug): Update.
2769         * expprint.c (print_subexp_standard): Update.
2770         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2771         (ada_exception_message_1): Update.
2772
2773 2020-06-15  Tom Tromey  <tromey@adacore.com>
2774
2775         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2776
2777 2020-06-15  Tom Tromey  <tromey@adacore.com>
2778
2779         * valprint.c (read_string): Update comment.
2780         * target.c (MIN): Remove.
2781         (target_read_string): Rewrite.
2782
2783 2020-06-15  Tom Tromey  <tromey@adacore.com>
2784
2785         * corefile.c (read_memory_string): Remove.
2786         * ada-valprint.c (ada_value_print_ptr): Update.
2787         * ada-lang.h (ada_tag_name): Change return type.
2788         * ada-lang.c (type_from_tag): Update.
2789         (ada_tag_name_from_tsd): Change return type.  Use
2790         target_read_string.
2791         (ada_tag_name): Likewise.
2792         * gdbcore.h (read_memory_string): Don't declare.
2793
2794 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2795
2796         * symtab.c (rbreak_command): Ignore Windows drive colon.
2797
2798 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2799
2800         * NEWS: Mention removed GDBserver host support.
2801
2802 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2803
2804         * features/riscv/rebuild-csr-xml.sh: Updated.
2805
2806 2020-06-11  Tom Tromey  <tom@tromey.com>
2807
2808         PR gdb/18318:
2809         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2810
2811 2020-06-09  Jonny Grant  <jg@jguk.org>
2812 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2813
2814         * main.c (captured_main_1): Don't print new line after help.
2815         (print_gdb_help): add mailing list and IRC channel information
2816         to --help.  Add new lines between items in the footer.  Remove
2817         quotes around bug url.
2818
2819 2020-06-11  Keith Seitz  <keiths@redhat.com>
2820
2821         PR gdb/21356
2822         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2823         Resolve typedefs for type length calculations.
2824
2825 2020-06-10  Tom de Vries  <tdevries@suse.de>
2826
2827         PR ada/24713
2828         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2829         (write_psymbols): Enable .gdb_index for ada.
2830         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2831         ada.
2832
2833 2020-06-10  Tom de Vries  <tdevries@suse.de>
2834
2835         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2836         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2837         namei" instead of "const char *name" argument.
2838         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2839         dw2_symtab_iter_init.
2840
2841 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2842
2843         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2844         to use type::field and field::type instead.
2845
2846 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2847
2848         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2849         to use field::type instead.
2850
2851 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2852
2853         * gdbtypes.h (struct field) <type, set_type>: New methods.
2854         Rename `type` field to...
2855         <m_type>: ... this.  Change references throughout to use type or
2856         set_type methods.
2857         (FIELD_TYPE): Use field::type.  Change call sites that modify
2858         the field's type to use field::set_type instead.
2859
2860 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2861
2862         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2863         to use type::index_type instead.
2864
2865 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2866
2867         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2868         methods.
2869         (TYPE_INDEX_TYPE): Use type::index_type.
2870         * gdbtypes.c (create_array_type_with_stride): Likewise.
2871
2872 2020-06-07  Tom Tromey  <tom@tromey.com>
2873
2874         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2875         parameter.
2876         (generic_value_print): Update.
2877
2878 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2879
2880         Revert commit 982a38f60b0.
2881         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2882
2883 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2884
2885         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2886         avoid use after free.
2887
2888 2020-06-05  Tom de Vries  <tdevries@suse.de>
2889
2890         * NEWS: Fix typos.
2891
2892 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2893
2894         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2895         the per_bfd object.
2896         (dwarf2_read_debug_names): Likewise.
2897         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2898         object when re-using a per_bfd object with an index.
2899
2900 2020-06-03  Tom de Vries  <tdevries@suse.de>
2901
2902         PR symtab/26046
2903         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2904         children for C++.
2905         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2906         DW_TAG_subprogram.
2907
2908 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2909
2910         * ada-lang.c (ada_language_data): Delete skip_trampoline
2911         initializer.
2912         * c-lang.c (c_language_data): Likewise.
2913         (cplus_language_data): Likewise.
2914         (cplus_language::skip_trampoline): New member function.
2915         (asm_language_data): Delete skip_trampoline initializer.
2916         (minimal_language_data): Likewise.
2917         * d-lang.c (d_language_data): Likewise.
2918         * f-lang.c (f_language_data): Likewise.
2919         * go-lang.c (go_language_data): Likewise.
2920         * language.c (unk_lang_trampoline): Delete function.
2921         (skip_language_trampoline): Update.
2922         (unknown_language_data): Delete skip_trampoline initializer.
2923         (auto_language_data): Likewise.
2924         * language.h (language_data): Delete skip_trampoline field.
2925         (language_defn::skip_trampoline): New function.
2926         * m2-lang.c (m2_language_data): Delete skip_trampoline
2927         initializer.
2928         * objc-lang.c (objc_skip_trampoline): Delete function, move
2929         implementation to objc_language::skip_trampoline.
2930         (objc_language_data): Delete skip_trampoline initializer.
2931         (objc_language::skip_trampoline): New member function with
2932         implementation from objc_skip_trampoline.
2933         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
2934         initializer.
2935         * p-lang.c (pascal_language_data): Likewise.
2936         * rust-lang.c (rust_language_data): Likewise.
2937
2938 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2939
2940         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
2941         (ada_language::demangle): New member function.
2942         * c-lang.c (c_language_data): Delete la_demangle initializer.
2943         (cplus_language_data): Delete la_demangle initializer.
2944         (cplus_language::demangle): New member function.
2945         (asm_language_data): Delete la_demangle initializer.
2946         (minimal_language_data): Delete la_demangle initializer.
2947         * d-lang.c (d_language_data): Delete la_demangle initializer.
2948         (d_language::demangle): New member function.
2949         * f-lang.c (f_language_data): Delete la_demangle initializer.
2950         (f_language::demangle): New member function.
2951         * go-lang.c (go_language_data): Delete la_demangle initializer.
2952         (go_language::demangle): New member function.
2953         * language.c (language_demangle): Update.
2954         (unk_lang_demangle): Delete.
2955         (unknown_language_data): Delete la_demangle initializer.
2956         (unknown_language::demangle): New member function.
2957         (auto_language_data): Delete la_demangle initializer.
2958         (auto_language::demangle): New member function.
2959         * language.h (language_data): Delete la_demangle field.
2960         (language_defn::demangle): New function.
2961         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
2962         * objc-lang.c (objc_language_data): Delete la_demangle
2963         initializer.
2964         (objc_language::demangle): New member function.
2965         * opencl-lang.c (opencl_language_data): Delete la_demangle
2966         initializer.
2967         * p-lang.c (pascal_language_data): Likewise.
2968         * rust-lang.c (rust_language_data): Likewise.
2969         (rust_language::demangle): New member function.
2970
2971 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2972
2973         * ada-lang.c (ada_language_data): Delete la_print_type
2974         initializer.
2975         (ada_language::print_type): New member function.
2976         * c-lang.c (c_language_data): Delete la_print_type initializer.
2977         (c_language::print_type): New member function.
2978         (cplus_language_data): Delete la_print_type initializer.
2979         (cplus_language::print_type): New member function.
2980         (asm_language_data): Delete la_print_type initializer.
2981         (asm_language::print_type): New member function.
2982         (minimal_language_data): Delete la_print_type initializer.
2983         (minimal_language::print_type): New member function.
2984         * d-lang.c (d_language_data): Delete la_print_type initializer.
2985         (d_language::print_type): New member function.
2986         * f-lang.c (f_language_data): Delete la_print_type initializer.
2987         (f_language::print_type): New member function.
2988         * go-lang.c (go_language_data): Delete la_print_type initializer.
2989         (go_language::print_type): New member function.
2990         * language.c (unk_lang_print_type): Delete.
2991         (unknown_language_data): Delete la_print_type initializer.
2992         (unknown_language::print_type): New member function.
2993         (auto_language_data): Delete la_print_type initializer.
2994         (auto_language::print_type): New member function.
2995         * language.h (language_data): Delete la_print_type field.
2996         (language_defn::print_type): New function.
2997         (LA_PRINT_TYPE): Update.
2998         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
2999         (m2_language::print_type): New member function.
3000         * objc-lang.c (objc_language_data): Delete la_print_type
3001         initializer.
3002         (objc_language::print_type): New member function.
3003         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3004         to opencl_language::print_type.
3005         (opencl_language_data): Delete la_print_type initializer.
3006         (opencl_language::print_type): New member function, implementation
3007         from opencl_print_type.
3008         * p-lang.c (pascal_language_data): Delete la_print_type
3009         initializer.
3010         (pascal_language::print_type): New member function.
3011         * rust-lang.c (rust_print_type): Delete, implementation moved to
3012         rust_language::print_type.
3013         (rust_language_data): Delete la_print_type initializer.
3014         (rust_language::print_type): New member function, implementation
3015         from rust_print_type.
3016
3017 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3018
3019         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3020         implementation moves to...
3021         (ada_language::sniff_from_mangled_name): ...here.  Update return
3022         type.
3023         (ada_language_data): Delete la_sniff_from_mangled_name
3024         initializer.
3025         * c-lang.c (c_language_data): Likewise.
3026         (cplus_language_data): Likewise.
3027         (cplus_language::sniff_from_mangled_name): New member function,
3028         implementation taken from gdb_sniff_from_mangled_name.
3029         (asm_language_data): Delete la_sniff_from_mangled_name
3030         initializer.
3031         (minimal_language_data): Likewise.
3032         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3033         implementation moves to cplus_language::sniff_from_mangled_name.
3034         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3035         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3036         moves to...
3037         (d_language::sniff_from_mangled_name): ...here.
3038         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3039         * f-lang.c (f_language_data): Likewise.
3040         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3041         moves to...
3042         (go_language::sniff_from_mangled_name): ...here.
3043         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3044         * language.c (language_sniff_from_mangled_name): Delete.
3045         (unknown_language_data): Delete la_sniff_from_mangled_name
3046         initializer.
3047         (auto_language_data): Likewise.
3048         * language.h (language_data): Delete la_sniff_from_mangled_name
3049         field.
3050         (language_defn::sniff_from_mangled_name): New function.
3051         (language_sniff_from_mangled_name): Delete declaration.
3052         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3053         field.
3054         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3055         implementation moves to...
3056         (objc_language::sniff_from_mangled_name): ...here.
3057         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3058         * opencl-lang.c (opencl_language_data): Likewise.
3059         * p-lang.c (pascal_language_data): Likewise.
3060         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3061         implementation moves to...
3062         (rust_language::sniff_from_mangled_name): ...here.
3063         (rust_language_data): Delete la_sniff_from_mangled_name
3064         initializer.
3065         * symtab.c (symbol_find_demangled_name): Call
3066         sniff_from_mangled_name member function.
3067
3068 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3069
3070         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3071         initializer.
3072         * c-lang.c (c_language_data): Likewise.
3073         (cplus_language_data): Likewise.
3074         (cplus_language::search_name_hash): New member function.
3075         (asm_language_data): Delete la_search_name_hash initializer.
3076         (minimal_language_data): Likewise.
3077         * d-lang.c (d_language_data): Likewise.
3078         * dictionary.c (default_search_name_hash): Rename to...
3079         (language_defn::search_name_hash): ...this.
3080         * f-lang.c (f_language_data): Likewise.
3081         (f_language::search_name_hash): New member function.
3082         * go-lang.c (go_language_data): Delete la_search_name_hash
3083         initializer.
3084         * language.c (unknown_language_data): Likewise.
3085         (auto_language_data): Likewise.
3086         * language.h (struct language_data): Delete la_search_name_hash
3087         field.
3088         (language_defn::search_name_hash): Declare new member function.
3089         (default_search_name_hash): Delete declaration.
3090         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3091         initializer.
3092         * objc-lang.c (objc_language_data): Likewise.
3093         * opencl-lang.c (opencl_language_data): Likewise.
3094         * p-lang.c (pascal_language_data): Likewise.
3095         * rust-lang.c (rust_language_data): Likewise.
3096         * symtab.c (search_name_hash): Update call.
3097
3098 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3099
3100         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3101         initializer.
3102         * c-lang.c (class compile_instance): Declare.
3103         (c_language_data): Delete la_get_compile_instance initializer.
3104         (c_language::get_compile_instance): New member function.
3105         (cplus_language_data): Delete la_get_compile_instance initializer.
3106         (cplus_language::get_compile_instance): New member function.
3107         (asm_language_data): Delete la_get_compile_instance initializer.
3108         (minimal_language_data): Likewise.
3109         * c-lang.h (c_get_compile_context): Update comment.
3110         (cplus_get_compile_context): Update comment.
3111         * compile/compile.c (compile_to_object): Update calls, don't rely
3112         on function pointer being NULL.
3113         * d-lang.c (d_language_data): Delete la_get_compile_instance
3114         initializer.
3115         * f-lang.c (f_language_data): Likewise.
3116         * go-lang.c (go_language_data): Likewise.
3117         * language.c (unknown_language_data): Likewise.
3118         (auto_language_data): Likewise.
3119         * language.h (language_data): Delete la_get_compile_instance field.
3120         (language_defn::get_compile_instance): New member function.
3121         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3122         initializer.
3123         * objc-lang.c (objc_language_data): Likewise.
3124         * opencl-lang.c (opencl_language_data): Likewise.
3125         * p-lang.c (pascal_language_data): Likewise.
3126         * rust-lang.c (rust_language_data): Likewise.
3127
3128 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3129
3130         * ada-lang.c (ada_add_all_symbols): Update comment.
3131         (ada_iterate_over_symbols): Delete, move implementation to...
3132         (ada_language::iterate_over_symbols): ...here, a new member
3133         function, rewrite to use range based for loop.
3134         (ada_language_data): Delete la_iterate_over_symbols initializer.
3135         * c-lang.c (c_language_data): Likewise.
3136         (cplus_language_data): Likewise.
3137         (asm_language_data): Likewise.
3138         (minimal_language_data): Likewise.
3139         * d-lang.c (d_language_data): Likewise.
3140         * f-lang.c (f_language_data): Likewise.
3141         * go-lang.c (go_language_data): Likewise.
3142         * language.c (unknown_language_data): Likewise.
3143         (auto_language_data): Likewise.
3144         * language.h (language_data): Delete la_iterate_over_symbols field.
3145         (language_defn::iterate_over_symbols): New member function.
3146         (LA_ITERATE_OVER_SYMBOLS): Update.
3147         * linespec.c (iterate_over_all_matching_symtabs): Update.
3148         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3149         initializer.
3150         * objc-lang.c (objc_language_data): Likewise.
3151         * opencl-lang.c (opencl_language_data): Likewise.
3152         * p-lang.c (pascal_language_data): Likewise.
3153         * rust-lang.c (rust_language_data): Likewise.
3154
3155 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3156
3157         * ada-lang.c (ada_language_data): Delete
3158         la_lookup_transparent_type initializer.
3159         * c-lang.c (c_language_data): Likewise.
3160         (cplus_language_data): Likewise.
3161         (cplus_language::lookup_transparent_type): New member function.
3162         (asm_language_data): Delete la_lookup_transparent_type
3163         initializer.
3164         (minimal_language_data): Likewise.
3165         * d-lang.c (d_language_data): Likewise.
3166         * f-lang.c (f_language_data): Likewise.
3167         * go-lang.c (go_language_data): Likewise.
3168         * language.c (unknown_language_data): Likewise.
3169         (auto_language_data): Likewise.
3170         * language.h (struct language_data): Delete
3171         la_lookup_transparent_type field.
3172         (language_defn::lookup_transparent_type): New member function.
3173         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3174         initializer.
3175         * objc-lang.c (objc_language_data): Likewise.
3176         * opencl-lang.c (opencl_language_data): Likewise.
3177         * p-lang.c (pascal_language_data): Likewise.
3178         * rust-lang.c (rust_language_data): Likewise.
3179         * symtab.c (symbol_matches_domain): Update call.
3180
3181 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3182
3183         * ada-lang.c (ada_language_arch_info): Delete function, move
3184         implementation to...
3185         (ada_language::language_arch_info): ...here, a new member
3186         function.
3187         (ada_language_data): Delete la_language_arch_info.
3188         * c-lang.c (c_language_data): Likewise.
3189         (c_language::language_arch_info): New member function.
3190         (cplus_language_arch_info): Delete function, move
3191         implementation to...
3192         (cplus_language::language_arch_info): ...here, a new member
3193         function.
3194         (cplus_language_data): Delete la_language_arch_info.
3195         (asm_language_data): Likewise.
3196         (asm_language::language_arch_info): New member function.
3197         (minimal_language_data): Delete la_language_arch_info.
3198         (minimal_language::language_arch_info): New member function.
3199         * d-lang.c (d_language_arch_info): Delete function, move
3200         implementation to...
3201         (d_language::language_arch_info): ...here, a new member
3202         function.
3203         (d_language_data): Delete la_language_arch_info.
3204         * f-lang.c (f_language_arch_info): Delete function, move
3205         implementation to...
3206         (f_language::language_arch_info): ...here, a new member
3207         function.
3208         (f_language_data): Delete la_language_arch_info.
3209         * go-lang.c (go_language_arch_info): Delete function, move
3210         implementation to...
3211         (go_language::language_arch_info): ...here, a new member
3212         function.
3213         (go_language_data): Delete la_language_arch_info.
3214         * language.c (unknown_language_data): Likewise.
3215         (unknown_language::language_arch_info): New member function.
3216         (auto_language_data): Delete la_language_arch_info.
3217         (auto_language::language_arch_info): New member function.
3218         (language_gdbarch_post_init): Update call to
3219         la_language_arch_info.
3220         * language.h (language_data): Delete la_language_arch_info
3221         function pointer.
3222         (language_defn::language_arch_info): New function.
3223         * m2-lang.c (m2_language_arch_info): Delete function, move
3224         implementation to...
3225         (m2_language::language_arch_info): ...here, a new member
3226         function.
3227         (m2_language_data): Delete la_language_arch_info.
3228         * objc-lang.c (objc_language_arch_info): Delete function, move
3229         implementation to...
3230         (objc_language::language_arch_info): ...here, a new member
3231         function.
3232         (objc_language_data): Delete la_language_arch_info.
3233         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3234         implementation to...
3235         (opencl_language::language_arch_info): ...here, a new member
3236         function.
3237         (opencl_language_data): Delete la_language_arch_info.
3238         * p-lang.c (pascal_language_arch_info): Delete function, move
3239         implementation to...
3240         (pascal_language::language_arch_info): ...here, a new member
3241         function.
3242         (pascal_language_data): Delete la_language_arch_info.
3243         * rust-lang.c (rust_language_arch_info): Delete function, move
3244         implementation to...
3245         (rust_language::language_arch_info): ...here, a new member
3246         function.
3247         (rust_language_data): Delete la_language_arch_info.
3248
3249 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3250
3251         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3252         initializer.
3253         * c-lang.c (c_language_data): Likewise.
3254         (cplus_language_data): Likewise.
3255         (cplus_language::pass_by_reference_info): New method.
3256         (asm_language_data): Delete la_pass_by_reference initializer.
3257         (minimal_language_data): Likewise.
3258         * cp-abi.c (cp_pass_by_reference): Remove use of
3259         default_pass_by_reference.
3260         * d-lang.c (d_language_data): Likewise.
3261         * f-lang.c (f_language_data): Likewise.
3262         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3263         default_pass_by_reference.
3264         * go-lang.c (go_language_data): Likewise.
3265         * language.c (language_pass_by_reference): Update.
3266         (default_pass_by_reference): Delete.
3267         (unknown_language_data): Delete la_pass_by_reference
3268         initializer.
3269         (auto_language_data): Likewise.
3270         * language.h (struct language_data): Delete la_pass_by_reference
3271         field.
3272         (language_defn::pass_by_reference_info): New member function.
3273         (default_pass_by_reference): Delete declaration.
3274         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3275         initializer.
3276         * objc-lang.c (objc_language_data): Likewise.
3277         * opencl-lang.c (opencl_language_data): Likewise.
3278         * p-lang.c (pascal_language_data): Likewise.
3279         * rust-lang.c (rust_language_data): Likewise.
3280
3281 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3282
3283         * ada-lang.c (ada_read_var_value): Delete function, move
3284         implementation to...
3285         (ada_language::read_var_value): ...here.
3286         (ada_language_data): Delete la_read_var_value initializer.
3287         * c-lang.c (c_language_data): Likewise.
3288         (cplus_language_data): Likewise.
3289         (minimal_language_data): Likewise.
3290         * d-lang.c (d_language_data): Likewise.
3291         * f-lang.c (f_language_data): Likewise.
3292         * findvar.c (default_read_var_value): Rename to...
3293         (language_defn::read_var_value): ...this.
3294         * findvar.c (read_var_value): Update header comment, and change to
3295         call member function instead of function pointer.
3296         * go-lang.c (go_language_data): Likewise.
3297         * language.c (unknown_language_data): Delete la_read_var_value
3298         initializer.
3299         (auto_language_data): Likewise.
3300         * language.h (struct language_data): Delete la_read_var_value
3301         field.
3302         (language_defn::read_var_value): New member function.
3303         (default_read_var_value): Delete declaration.
3304         * m2-lang.c (m2_language_data): Delete la_read_var_value
3305         initializer.
3306         * objc-lang.c (objc_language_data): Likewise.
3307         * opencl-lang.c (opencl_language_data): Likewise.
3308         * p-lang.c (pascal_language_data): Likewise.
3309         * rust-lang.c (rust_language_data): Likewise.
3310         * value.h (default_read_var_value): Delete declaration.
3311
3312 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3313
3314         * ada-lang.c (ada_print_array_index): Delete function, move
3315         implementation to...
3316         (ada_language::print_array_index): ...here.
3317         (ada_language_data): Delete la_print_array_index initializer.
3318         * c-lang.c (c_language_data): Likewise.
3319         (cplus_language_data): Likewise.
3320         (minimal_language_data): Likewise.
3321         * d-lang.c (d_language_data): Likewise.
3322         * f-lang.c (f_language_data): Likewise.
3323         * go-lang.c (go_language_data): Likewise.
3324         * language.c (default_print_array_index): Delete function, move
3325         implementation to...
3326         (language_defn::print_array_index): ...here.
3327         (unknown_language_data): Delete la_print_array_index initializer.
3328         (auto_language_data): Likewise.
3329         * language.h (struct language_data): Delete la_print_array_index
3330         field.
3331         (language_defn::print_array_index): New member function.
3332         (LA_PRINT_ARRAY_INDEX): Update.
3333         (default_print_array_index): Delete declaration.
3334         * m2-lang.c (m2_language_data): Delete la_print_array_index
3335         initializer.
3336         * objc-lang.c (objc_language_data): Likewise.
3337         * opencl-lang.c (opencl_language_data): Likewise.
3338         * p-lang.c (pascal_language_data): Likewise.
3339         * rust-lang.c (rust_language_data): Likewise.
3340
3341 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3342
3343         * gdb/ada-lang.c (ada_language_defn): Convert to...
3344         (ada_language_data): ...this.
3345         (class ada_language): New class.
3346         (ada_language_defn): New static global.
3347         * gdb/c-lang.c (c_language_defn): Convert to...
3348         (c_language_data): ...this.
3349         (class c_language): New class.
3350         (c_language_defn): New static global.
3351         (cplus_language_defn): Convert to...
3352         (cplus_language_data): ...this.
3353         (class cplus_language): New class.
3354         (cplus_language_defn): New static global.
3355         (asm_language_defn): Convert to...
3356         (asm_language_data): ...this.
3357         (class asm_language): New class.
3358         (asm_language_defn): New static global.
3359         (minimal_language_defn): Convert to...
3360         (minimal_language_data): ...this.
3361         (class minimal_language): New class.
3362         (minimal_language_defn): New static global.
3363         * gdb/d-lang.c (d_language_defn): Convert to...
3364         (d_language_data): ...this.
3365         (class d_language): New class.
3366         (d_language_defn): New static global.
3367         * gdb/f-lang.c (f_language_defn): Convert to...
3368         (f_language_data): ...this.
3369         (class f_language): New class.
3370         (f_language_defn): New static global.
3371         * gdb/go-lang.c (go_language_defn): Convert to...
3372         (go_language_data): ...this.
3373         (class go_language): New class.
3374         (go_language_defn): New static global.
3375         * gdb/language.c (unknown_language_defn): Remove declaration.
3376         (current_language): Initialize to nullptr, real initialization is
3377         moved to _initialize_language.
3378         (languages): Delete global.
3379         (language_defn::languages): Define.
3380         (set_language_command): Use language_defn::languages.
3381         (set_language): Likewise.
3382         (range_error): Likewise.
3383         (language_enum): Likewise.
3384         (language_def): Likewise.
3385         (add_set_language_command): Use language_def::languages for the
3386         language list, and language_def to lookup language pointers.
3387         (skip_language_trampoline): Use language_defn::languages.
3388         (unknown_language_defn): Convert to...
3389         (unknown_language_data): ...this.
3390         (class unknown_language): New class.
3391         (unknown_language_defn): New static global.
3392         (auto_language_defn): Convert to...
3393         (auto_language_data): ...this.
3394         (class auto_language): New class.
3395         (auto_language_defn): New static global.
3396         (language_gdbarch_post_init): Use language_defn::languages.
3397         (_initialize_language): Initialize current_language.
3398         * gdb/language.h (struct language_defn): Rename to...
3399         (struct language_data): ...this.
3400         (struct language_defn): New.
3401         (auto_language_defn): Delete.
3402         (unknown_language_defn): Delete.
3403         (minimal_language_defn): Delete.
3404         (ada_language_defn): Delete.
3405         (asm_language_defn): Delete.
3406         (c_language_defn): Delete.
3407         (cplus_language_defn): Delete.
3408         (d_language_defn): Delete.
3409         (f_language_defn): Delete.
3410         (go_language_defn): Delete.
3411         (m2_language_defn): Delete.
3412         (objc_language_defn): Delete.
3413         (opencl_language_defn): Delete.
3414         (pascal_language_defn): Delete.
3415         (rust_language_defn): Delete.
3416         * gdb/m2-lang.c (m2_language_defn): Convert to...
3417         (m2_language_data): ...this.
3418         (class m2_language): New class.
3419         (m2_language_defn): New static global.
3420         * gdb/objc-lang.c (objc_language_defn): Convert to...
3421         (objc_language_data): ...this.
3422         (class objc_language): New class.
3423         (objc_language_defn): New static global.
3424         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3425         (opencl_language_data): ...this.
3426         (class opencl_language): New class.
3427         (opencl_language_defn): New static global.
3428         * gdb/p-lang.c (pascal_language_defn): Convert to...
3429         (pascal_language_data): ...this.
3430         (class pascal_language): New class.
3431         (pascal_language_defn): New static global.
3432         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3433         language pointer, update comment format.
3434         * gdb/rust-lang.c (rust_language_defn): Convert to...
3435         (rust_language_data): ...this.
3436         (class rust_language): New class.
3437         (rust_language_defn): New static global.
3438
3439 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3440
3441         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3442         member variable.
3443         <m_stmt_at_address>: New member variable.
3444         (lnp_state_machine::record_line): Don't record some lines, update
3445         tracking of is_stmt at the same address.
3446         (lnp_state_machine::lnp_state_machine): Initialise new member
3447         variables.
3448
3449 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3450
3451         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3452         "-include gnu-nat-mig.h".
3453         * gnu-nat-mig.h: New file.
3454         * gnu-nat.c: Include "gnu-nat-mig.h".
3455         (exc_server, msg_reply_server, notify_server,
3456         process_reply_server): Remove declarations.
3457
3458 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3459
3460         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3461         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3462         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3463         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3464         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3465         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3466         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3467         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3468         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3469         to gnu_nat_target class.
3470         * gnu-nat.c: Likewise.
3471         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3472         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3473         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3474         object.
3475         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3476         instead of `gnu_target'.
3477
3478 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3479
3480         * i386-gnu-tdep.c: Include "gdbcore.h"
3481         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3482         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3483         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3484         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3485         i386_gnu_sigcontext_addr): New functions
3486         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3487         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3488         tdep.
3489
3490 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3491
3492         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3493         before fork_inferior call. Avoid calling it if target_is_pushed returns
3494         true.
3495
3496 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3497
3498         * gnu-nat.h (gnu_target): New variable declaration.
3499         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3500         gnu_target.
3501         * gnu-nat.c (gnu_target): New variable.
3502         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3503         add_thread_silent, and add_thread calls.
3504         (gnu_nat_target::create_inferior): Pass gnu_target to
3505         add_thread_silent, thread_change_ptid call.
3506         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3507         call.
3508
3509 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3510
3511         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3512         (gnu_nat_target::find_memory_regions): Remove unused
3513         `old_address' variable.
3514
3515 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3516
3517         * gnu-nat.c: Include "gdbarch.h".
3518
3519 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3520
3521         * reply_mig_hack.awk (Error return): Cast function through
3522         void *, to bypass compiler function call check.
3523
3524 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3525
3526         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3527         $(srcdir)/reply_mig_hack.awk.
3528
3529 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3530
3531         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3532
3533 2020-05-30  Jonny Grant  <jg@jguk.org>
3534
3535         * configure.ac (ACX_BUGURL): change bug URL to https.
3536
3537 2020-05-30  Pedro Alves  <palves@redhat.com>
3538
3539         * cp-support.c (replace_typedefs_template): New.
3540         (replace_typedefs_qualified_name): Handle
3541         DEMANGLE_COMPONENT_TEMPLATE.
3542
3543 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3544
3545         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3546         dwarf2/index-cache.h, dwarf2/index-write.c,
3547         dwarf2/index-write.h, dwarf2/line-header.c,
3548         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3549         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3550         variables and fields from `dwarf2_per_objfile` to just
3551         `per_objfile` throughout.
3552
3553 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3554
3555         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3556         <push_dwarf_reg_entry_value>: Add comment.
3557
3558 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3559             Keith Seitz  <keiths@redhat.com>
3560
3561         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3562         instead of PyEval_ReleaseLock.
3563         (class gdbpy_gil): Move to earlier in file.
3564         (finalize_python): Set gdb_python_initialized.
3565         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3566         when not initialized.
3567
3568 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3569
3570         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3571         <push_dwarf_reg_entry_value>: Remove assert.  Override
3572         per_objfile with caller_per_objfile.
3573
3574 2020-05-28  Tom de Vries  <tdevries@suse.de>
3575
3576         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3577         PR gold/15646 workaround to symbol kind "type".
3578
3579 2020-05-27  Tom Tromey  <tromey@adacore.com>
3580
3581         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3582
3583 2020-05-27  Tom Tromey  <tromey@adacore.com>
3584
3585         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3586         Use htab_find_with_hash.
3587         <add_abbrev>: Remove "abbrev_number" parameter.
3588         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3589         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3590         (hash_abbrev): Add comment.
3591         (abbrev_table::lookup_abbrev): Move to header file.
3592         (abbrev_table::read): Update.
3593
3594 2020-05-27  Tom Tromey  <tromey@adacore.com>
3595
3596         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3597         method.
3598         <canonical_name>: New member.
3599         <raw_name>: Rename from "name".
3600         (partial_die_info): Initialize canonical_name.
3601         (scan_partial_symbols): Check raw_name.
3602         (partial_die_parent_scope, partial_die_full_name)
3603         (add_partial_symbol, add_partial_subprogram)
3604         (add_partial_enumeration, load_partial_dies): Use "name" method.
3605         (partial_die_info::name): New method.
3606         (partial_die_info::read, guess_partial_die_structure_name)
3607         (partial_die_info::fixup): Update.
3608
3609 2020-05-27  Tom Tromey  <tromey@adacore.com>
3610
3611         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3612         <get_ref_die_offset>: Inline.
3613         <get_ref_die_offset_complaint>: New method.
3614         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3615         (attribute::get_ref_die_offset_complaint): Rename from
3616         get_ref_die_offset.  Just issue complaint.
3617
3618 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3619
3620         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3621
3622 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3623
3624         * exec.c (exec_file_attach): Use errno value of first openp failure.
3625
3626 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3627
3628         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3629         Don't close thread handle.
3630
3631 2020-05-27  Tom Tromey  <tom@tromey.com>
3632             Simon Marchi  <simon.marchi@efficios.com>
3633
3634         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3635         shared_ptr.
3636         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3637         member.
3638         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3639         dwarf2_per_bfd_objfile_data_key>: New globals.
3640         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3641         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3642         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3643         shared.
3644         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3645         short-circuit when sharing.
3646         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3647         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3648
3649 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3650
3651         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3652         to...
3653         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3654         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3655
3656 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3657
3658         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3659         build_name_components, find_name_components_bounds>:
3660         Add per_objfile parameter.
3661         (struct mapped_index) <symbol_name_at>: Likewise.
3662         (struct mapped_debug_names): Remove constructor.
3663         <dwarf2_per_objfile>: Remove field.
3664         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3665         (mapped_index_base::find_name_components_bounds,
3666         mapped_index_base::build_name_components,
3667         dw2_expand_symtabs_matching_symbol): Likewise.
3668         (class mock_mapped_index) <symbol_name_at>: Likewise.
3669         (check_match): Likewise.
3670         (check_find_bounds_finds): Likewise.
3671         (test_mapped_index_find_name_component_bounds): Update.
3672         (CHECK_MATCH): Update.
3673         (dw2_expand_symtabs_matching): Update.
3674         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3675         per_objfile parameter.
3676         <find_vec_in_debug_names>: Likewise.
3677         <m_per_objfile>: New field.
3678         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3679         parameter.
3680         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3681         (dw2_debug_names_iterator::next): Update.
3682         (dw2_debug_names_lookup_symbol): Update.
3683         (dw2_debug_names_expand_symtabs_for_function): Update.
3684         (dw2_debug_names_map_matching_symbols): Update.
3685         (dw2_debug_names_expand_symtabs_matching): Update.
3686         (dwarf2_read_debug_names): Update.
3687
3688 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3689
3690         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3691         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3692         move to dwarf2_per_objfile.
3693         <read_in_chain>: Remove.
3694         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3695         remove_all_cus, age_comp_units>: New methods.
3696         <m_dwarf2_cus>: New member.
3697         (struct dwarf2_per_cu_data) <cu>: Remove.
3698         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3699         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3700         moved to methods of dwarf2_per_objfile.
3701         (dwarf2_clear_marks): Remove.
3702         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3703         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3704         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3705         (dwarf2_per_objfile::remove_all_cus): New.
3706         (class free_cached_comp_units) <~free_cached_comp_units>:
3707         Update.
3708         (load_cu): Update.
3709         (dw2_do_instantiate_symtab): Adjust.
3710         (fill_in_sig_entry_from_dwo_entry): Adjust.
3711         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3712         (cutu_reader::cutu_reader): Likewise.
3713         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3714         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3715         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3716         and dwarf2_per_objfile::age_comp_units.
3717         (load_partial_comp_unit): Update.
3718         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3719         (process_queue): Likewise.
3720         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3721         backlink.
3722         (dwarf2_read_addr_index): Likewise.
3723         (follow_die_offset): Likewise.
3724         (dwarf2_fetch_die_loc_sect_off): Likewise.
3725         (dwarf2_fetch_constant_bytes): Likewise.
3726         (dwarf2_fetch_die_type_sect_off): Likewise.
3727         (follow_die_sig_1): Likewise.
3728         (load_full_type_unit): Likewise.
3729         (read_signatured_type): Likewise.
3730         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3731         (dwarf2_cu::~dwarf2_cu): Remove.
3732         (dwarf2_per_objfile::get_cu): New.
3733         (dwarf2_per_objfile::set_cu): New.
3734         (age_cached_comp_units): Rename to...
3735         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3736         to std::unordered_map.
3737         (free_one_cached_comp_unit): Rename to...
3738         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3739         to std::unordered_map.
3740         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3741         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3742         a dwarf2_per_objfile in data.
3743         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3744         (dwarf2_clear_marks): Remove.
3745
3746 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3747
3748         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3749         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3750         (init_tu_and_read_dwo_dies): Likewise.
3751         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3752         (cutu_reader::cutu_reader): Likewise.
3753         (load_partial_comp_unit): Likewise.
3754         (process_psymtab_comp_unit): Update.
3755         (build_type_psymtabs_1): Update.
3756         (process_skeletonless_type_unit): Update.
3757         (load_full_comp_unit): Update.
3758         (find_partial_die): Update.
3759         (dwarf2_read_addr_index): Update.
3760         (read_signatured_type): Update.
3761
3762 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3763
3764         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3765         m_header_read_in>: New fields.
3766         <get_header>: New method.
3767         * dwarf2/read.c (per_cu_header_read_in): Remove.
3768         (dwarf2_per_cu_data::get_header): New.
3769         (dwarf2_per_cu_data::addr_size): Update.
3770         (dwarf2_per_cu_data::offset_size): Update.
3771         (dwarf2_per_cu_data::ref_addr_size): Update.
3772
3773 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3774
3775         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3776         (dw2_do_instantiate_symtab): Update.
3777         (queue_and_load_all_dwo_tus): Change parameter from
3778         dwarf2_per_cu_data to dwarf2_cu.
3779         (dwarf2_fetch_die_loc_sect_off): Update.
3780         (dwarf2_fetch_constant_bytes): Update.
3781         (dwarf2_fetch_die_type_sect_off): Update.
3782
3783 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3784
3785         * dwarf2/read.c (process_full_comp_unit,
3786         process_full_type_unit): Remove per_cu, per_objfile paramters.
3787         Add dwarf2_cu parameter.
3788         (process_queue): Update.
3789
3790 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3791
3792         * dwarf2/read.c (create_cu_from_index_list): Replace
3793         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3794         (create_cus_from_index_list): Likewise.
3795         (create_cus_from_index): Likewise.
3796         (create_signatured_type_table_from_index): Likewise.
3797         (create_cus_from_debug_names_list): Likewise.
3798         (create_cus_from_debug_names): Likewise.
3799         (dwarf2_read_gdb_index): Update.
3800         (dwarf2_read_debug_names): Update.
3801
3802 2020-05-27  Tom Tromey  <tom@tromey.com>
3803             Simon Marchi  <simon.marchi@efficios.com>
3804
3805         * dwarf2/read.h (struct dwarf2_per_objfile)
3806         <get_type_for_signatured_type, set_type_for_signatured_type>:
3807         New methods.
3808         <m_type_map>: New member.
3809         (struct signatured_type) <type>: Remove.
3810         * dwarf2/read.c
3811         (dwarf2_per_objfile::get_type_for_signatured_type,
3812         dwarf2_per_objfile::set_type_for_signatured_type): New.
3813         (get_signatured_type): Use new methods.
3814
3815 2020-05-27  Tom Tromey  <tom@tromey.com>
3816             Simon Marchi  <simon.marchi@efficios.com>
3817
3818         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3819         (struct dwarf2_per_objfile) <type_units>: New member.
3820         <get_type_unit_group_unshareable>: New method.
3821         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3822         num_symtabs, symtabs>: Remove; move to
3823         type_unit_group_unshareable.
3824         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3825         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3826         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3827
3828 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3829
3830         * dwarf2/read.h (struct dwarf2_per_cu_data):
3831         <dwarf2_per_objfile>: Remove.
3832         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3833         dwarf2_per_objfile.
3834         (create_signatured_type_table_from_index): Likewise.
3835         (create_signatured_type_table_from_debug_names): Likewise.
3836         (create_debug_type_hash_table): Likewise.
3837         (fill_in_sig_entry_from_dwo_entry): Likewise.
3838         (create_type_unit_group): Likewise.
3839         (read_comp_units_from_section): Likewise.
3840         (create_cus_hash_table): Likewise.
3841
3842 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3843
3844         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3845         dwarf2_per_cu_data::dwarf2_per_objfile.
3846         (compute_compunit_symtab_includes): Likewise.
3847         (dwarf2_cu::start_symtab): Likewise.
3848
3849 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3850
3851         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3852         parameter.
3853         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3854         (read_namespace_alias): Update.
3855         (lookup_die_type): Update.
3856         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3857         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3858         Update.
3859         (disassemble_dwarf_expression): Update.
3860
3861 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3862
3863         * dwarf2/read.h (struct dwarf2_queue_item): Add
3864         dwarf2_per_objfile parameter, assign new parameter.
3865         <per_objfile>: New field.
3866         * dwarf2/read.c (free_one_cached_comp_unit): Add
3867         dwarf2_per_objfile parameter.
3868         (queue_comp_unit): Likewise.
3869         (dw2_do_instantiate_symtab): Update.
3870         (process_psymtab_comp_unit): Update.
3871         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3872         (process_imported_unit_die): Update.
3873         (queue_and_load_dwo_tu): Update.
3874         (follow_die_offset): Update.
3875         (follow_die_sig_1): Update.
3876
3877 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3878
3879         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3880         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3881         (read_call_site_scope): Assign per_objfile.
3882         (dwarf2_per_cu_data::objfile): Remove.
3883         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3884         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3885         dwarf2_per_objfile parameter.
3886         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3887         dwarf2_per_objfile parameter.
3888         (dwarf_expr_reg_to_entry_parameter): Add output
3889         dwarf2_per_objfile parameter.
3890         (locexpr_get_frame_base): Update.
3891         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3892         <push_dwarf_reg_entry_value>: Update.
3893         <call_site_to_target_addr>: Update.
3894         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3895         parameter.
3896         (value_of_dwarf_reg_entry): Update.
3897         (rw_pieced_value): Update.
3898         (indirect_synthetic_pointer): Update.
3899         (dwarf2_evaluate_property): Update.
3900         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3901         parameter.
3902         (locexpr_read_variable): Update.
3903         (locexpr_get_symbol_read_needs): Update.
3904         (loclist_read_variable): Update.
3905
3906 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3907
3908         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3909         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3910         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3911         parameter.
3912         * dwarf2/read.c (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/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3917         sect_variable_value): Add dwarf2_per_objfile parameter.
3918         (class dwarf_evaluate_loc_desc) <dwarf_call,
3919         dwarf_variable_value>: Update.
3920         (fetch_const_value_from_synthetic_pointer): Add
3921         dwarf2_per_objfile parameter.
3922         (fetch_const_value_from_synthetic_pointer): Update.
3923         (coerced_pieced_ref): Update.
3924         (class symbol_needs_eval_context) <dwarf_call,
3925         dwarf_variable_value>: Update.
3926         (dwarf2_compile_expr_to_ax): Update.
3927
3928 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3929
3930         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
3931         parameter.
3932         (dwarf2_evaluate_loc_desc_full): Update.
3933
3934 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3935
3936         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
3937         parameter.
3938         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
3939         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
3940         dwarf2_per_objfile parameter.
3941         (decode_debug_loc_dwo_addresses): Likewise.
3942         (dwarf2_find_location_expression): Update.
3943         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
3944         (locexpr_describe_location_piece): Add dwarf2_per_objfile
3945         parameter.
3946         (disassemble_dwarf_expression): Add dwarf2_per_objfile
3947         parameter.
3948         (locexpr_describe_location_1): Likewise.
3949         (locexpr_describe_location): Update.
3950
3951 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3952
3953         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
3954         Remove.
3955         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
3956         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
3957         (dwarf2_compile_property_to_c): Update.
3958         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
3959         use text offset from objfile.
3960         (locexpr_tracepoint_var_ref): Update.
3961         (locexpr_generate_c_location): Update.
3962         (loclist_describe_location): Update.
3963         (loclist_tracepoint_var_ref): Update.
3964         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
3965         dwarf2_per_objfile parameter.
3966         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
3967         use text offset from objfile.
3968         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
3969
3970 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3971
3972         * dwarf2/expr.h (struct dwarf_expr_context)
3973         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
3974         <offset>: Remove.
3975         <per_objfile>: New member.
3976         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
3977         dwarf2_per_objfile parameter.  Don't set offset, set
3978         per_objfile.
3979         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
3980         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
3981         a dwarf2_per_objfile object instead of an offset.
3982         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
3983         constructor.
3984         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
3985         to dwarf2_expr_executor constructor.  Don't set offset.
3986         (dwarf2_fetch_cfa_info): Update.
3987         (struct dwarf2_frame_cache) <text_offset>: Remove.
3988         <per_objfile>: New field.
3989         (dwarf2_frame_cache): Update.
3990         (dwarf2_frame_prev_register): Update.
3991         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3992         <dwarf_evaluate_loc_desc>: Add constructor.
3993         (dwarf2_evaluate_loc_desc_full): Update.
3994         (dwarf2_locexpr_baton_eval): Update.
3995         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
3996         Add constructor.
3997         (dwarf2_loc_desc_get_symbol_read_needs): Update.
3998
3999 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4000
4001         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4002         addr_sized_int_type>: Move to dwarf2_cu.
4003         <int_type>: Move to dwarf2_per_objfile.
4004         (struct dwarf2_per_objfile) <int_type>: Move here.
4005         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4006         addr_sized_int_type>: Move here.
4007         (read_func_scope): Update.
4008         (read_array_type): Update.
4009         (read_tag_string_type): Update.
4010         (attr_to_dynamic_prop): Update.
4011         (dwarf2_per_cu_data::int_type): Rename to...
4012         (dwarf2_per_objfile::int_type): ... this.
4013         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4014         (dwarf2_cu::addr_sized_int_type): ... this.
4015         (read_subrange_type): Update.
4016         (dwarf2_per_cu_data::addr_type): Rename to...
4017         (dwarf2_cu::addr_type): ... this.
4018         (set_die_type): Update.
4019
4020 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4021
4022         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4023         data through per_cu->cu.
4024
4025 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4026
4027         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4028         dwarf2_per_cu_data parameter fo dwarf2_cu.
4029         (lookup_dwo_type_unit): Likewise.
4030         (read_cutu_die_from_dwo): Likewise.
4031         (lookup_dwo_unit): Likewise.
4032         (open_and_init_dwo_file): Likewise.
4033         (lookup_dwo_cutu): Likewise.
4034         (lookup_dwo_comp_unit): Likewise.
4035         (lookup_dwo_type_unit): Likewise.
4036         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4037         (cutu_reader::cutu_reader): Update.
4038
4039 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4040
4041         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4042         parameter.
4043         (process_full_type_unit): Likewise.
4044         (process_queue): Update.
4045
4046 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4047
4048         * dwarf2/read.c (recursively_compute_inclusions): Add
4049         dwarf2_per_objfile parameter.
4050         (compute_compunit_symtab_includes): Likewise.
4051         (process_cu_includes): Update.
4052
4053 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4054
4055         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4056         parameter.
4057         (create_type_unit_group): Update.
4058         (process_psymtab_comp_unit_reader): Update.
4059         (build_type_psymtabs_reader): Update.
4060
4061 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4062
4063         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4064         object through m_this_cu->cu.
4065
4066 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4067
4068         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4069         the info parameter.
4070         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4071
4072 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4073
4074         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4075         per_objfile parameter.
4076         (load_full_type_unit): Add per_objfile parameter.
4077         (read_signatured_type): Likewise.
4078         (load_full_comp_unit): Likewise.
4079         (load_cu): Likewise.
4080         (dw2_do_instantiate_symtab): Likewise.
4081         (dw2_get_file_names): Likewise.
4082         (dw2_map_symtabs_matching_filename): Update.
4083         (dw_expand_symtabs_matching_file_matcher): Update.
4084         (dw2_map_symbol_filenames): Update.
4085         (process_psymtab_comp_unit): Add per_objfile parameter.
4086         (build_type_psymtabs_1): Update.
4087         (process_skeletonless_type_unit): Update.
4088         (dwarf2_build_psymtabs_hard): Update.
4089         (load_partial_comp_unit): Add per_objfile parameter.
4090         (scan_partial_symbols): Update.
4091         (load_full_comp_unit): Add per_objfile parameter.
4092         (process_imported_unit_die): Update.
4093         (create_cus_hash_table): Update.
4094         (find_partial_die): Update.
4095         (dwarf2_read_addr_index): Update.
4096         (follow_die_offset): Update.
4097         (dwarf2_fetch_die_loc_sect_off): Update.
4098         (dwarf2_fetch_constant_bytes): Update.
4099         (dwarf2_fetch_die_type_sect_off): Update.
4100         (follow_die_sig_1): Update.
4101         (load_full_type_unit): Add per_objfile parameter.
4102         (read_signatured_type): Likewise.
4103
4104 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4105
4106         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4107         of objfile_name.
4108
4109 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4110
4111         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4112         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4113         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4114         field.
4115         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4116         (create_cus_from_index): Update.
4117         (dwarf2_read_gdb_index): Update.
4118         (create_cus_from_debug_names): Update.
4119         (dwarf2_read_debug_names): Update.
4120         (get_abbrev_section_for_cu): Update.
4121         (create_all_comp_units): Update.
4122         (read_attribute_value): Update.
4123         (get_debug_line_section): Update.
4124         * dwarf2/index-cache.c (index_cache::store): Update.
4125         * dwarf2/index-write.c (save_gdb_index_command): Update.
4126         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4127
4128 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4129
4130         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4131         member.
4132         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4133         dwarf2_per_cu_data::per_bfd.
4134         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4135         (create_type_unit_group): Likewise.
4136         (queue_comp_unit): Remove reference to
4137         per_cu->dwarf2_per_objfile.
4138         (maybe_queue_comp_unit): Likewise.
4139         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4140         (create_cus_hash_table): Assign new field.
4141
4142 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4143
4144         * dwarf2/read.c: Replace
4145         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4146         dwarf2_cu->per_objfile throughout.
4147
4148 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4149
4150         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4151         parameter, don't use per_cu->dwarf2_per_objfile.
4152         (dw2_instantiate_symtab): Likewise.
4153         (dw2_find_last_source_symtab): Update.
4154         (dw2_map_expand_apply): Update.
4155         (dw2_lookup_symbol): Update.
4156         (dw2_expand_symtabs_for_function): Update.
4157         (dw2_expand_all_symtabs): Update.
4158         (dw2_expand_symtabs_with_fullname): Update.
4159         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4160         don't use per_cu->dwarf2_per_objfile.
4161         (dw2_expand_marked_cus): Update.
4162         (dw2_find_pc_sect_compunit_symtab): Update.
4163         (dw2_debug_names_lookup_symbol): Update.
4164         (dw2_debug_names_expand_symtabs_for_function): Update.
4165         (dw2_debug_names_map_matching_symbols): Update.
4166         (dwarf2_psymtab::expand_psymtab): Update.
4167
4168 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4169
4170         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4171         <per_objfile>: New member.
4172         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4173         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4174         call to dwarf2_cu.
4175         (cutu_reader::cutu_reader): Update.
4176         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4177
4178 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4179
4180         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4181         struct dwarf2_per_objfile.
4182         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4183         dwarf2_per_bfd.
4184         * dwarf2/read.c (set_die_type): Update.
4185         (get_die_type_at_offset): Update.
4186
4187 2020-05-27  Tom Tromey  <tom@tromey.com>
4188             Simon Marchi  <simon.marchi@efficios.com>
4189
4190         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4191         method.
4192         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4193         get_symtab, set_symtab>: New methods.
4194         <m_symtabs>: New field.
4195         (struct dwarf2_psymtab): Derive from partial_symtab.
4196         <readin_p, get_compunit_symtab>: Declare methods.
4197         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4198         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4199         New methods.
4200         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4201         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4202         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4203         (dw2_symtab_iter_next, dw2_print_stats)
4204         (dw2_expand_symtabs_with_fullname)
4205         (dw2_expand_symtabs_matching_one)
4206         (dw_expand_symtabs_matching_file_matcher)
4207         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4208         (dw2_debug_names_iterator::next)
4209         (dw2_debug_names_map_matching_symbols)
4210         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4211         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4212         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4213         New methods.
4214         (get_compunit_symtab, process_full_comp_unit)
4215         (process_full_type_unit): Update.
4216         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4217
4218 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4219
4220         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4221         then introduce a new dwarf2_per_objfile type.
4222         <read_line_string>: Move to the new dwarf2_per_objfile type.
4223         <objfile>: Likewise.
4224         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4225         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4226         dwarf2_per_objfile->per_bfd.
4227         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4228         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4229         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4230         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4231         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4232         (dwarf2_per_objfile::locate_sections): Rename to...
4233         (dwarf2_per_bfd::locate_sections): ... this.
4234         (dwarf2_per_objfile::get_cutu): Rename to...
4235         (dwarf2_per_bfd::get_cutu): ... this.
4236         (dwarf2_per_objfile::get_cu): Rename to...
4237         (dwarf2_per_bfd::get_cu): ... this.
4238         (dwarf2_per_objfile::get_tu): Rename to...
4239         (dwarf2_per_bfd::get_tu): ... this.
4240         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4241         (dwarf2_per_bfd::allocate_per_cu): ... this.
4242         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4243         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4244         (get_gdb_index_contents_ftype): Change parameter from
4245         dwarf2_per_objfile to dwarf2_per_bfd.
4246         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4247         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4248
4249 2020-05-27  Tom Tromey  <tom@tromey.com>
4250             Simon Marchi  <simon.marchi@efficios.com>
4251
4252         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4253         (allocate_piece_closure): Set "per_objfile" member.
4254         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4255         (locexpr_describe_location, loclist_describe_location): Use new
4256         member.
4257         * dwarf2/read.c (read_call_site_scope)
4258         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4259         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4260         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4261         handle_data_member_location): Set per_objfile member.
4262         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4263         member.
4264         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4265
4266 2020-05-27  Tom Tromey  <tom@tromey.com>
4267
4268         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4269         allocate_signatured_type>: Declare new methods.
4270         <m_num_psymtabs>: New member.
4271         (struct dwarf2_per_cu_data) <index>: New member.
4272         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4273         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4274         (create_cu_from_index_list): Use allocate_per_cu.
4275         (create_signatured_type_table_from_index)
4276         (create_signatured_type_table_from_debug_names)
4277         (create_debug_type_hash_table, add_type_unit)
4278         (read_comp_units_from_section): Use allocate_signatured_type.
4279
4280 2020-05-27  Tom Tromey  <tom@tromey.com>
4281
4282         * psymtab.c (partial_map_expand_apply)
4283         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4284         (psym_lookup_global_symbol_language)
4285         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4286         (psym_print_stats, psym_expand_symtabs_for_function)
4287         (psym_map_symbol_filenames, psym_map_matching_symbols)
4288         (psym_expand_symtabs_matching)
4289         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4290         (maintenance_check_psymtabs): Update.
4291         * psympriv.h (struct partial_symtab) <readin_p,
4292         get_compunit_symtab>: Add objfile parameter.
4293         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4294         Likewise.
4295         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4296         get_compunit_symtab>: Likewise.
4297         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4298
4299 2020-05-27  Tom Tromey  <tom@tromey.com>
4300
4301         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4302         member.
4303         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4304         (create_cu_from_index_list)
4305         (create_signatured_type_table_from_index)
4306         (create_signatured_type_table_from_debug_names)
4307         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4308         (dwarf2_create_include_psymtab)
4309         (create_debug_type_hash_table, add_type_unit)
4310         (create_type_unit_group, read_comp_units_from_section)
4311         (dwarf2_compute_name, create_cus_hash_table)
4312         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4313         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4314         obstack.
4315         (dw2_get_real_path): Likewise.  Change argument to
4316         dwarf2_per_objfile.
4317
4318 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4319
4320         PR tdep/26000
4321         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4322         for ldrd (immediate).
4323
4324 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4325
4326         * command.h: Add comment giving the name of class_tui.
4327         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4328         create the fake command for the help for class_tui.
4329
4330 2020-05-26  Tom Tromey  <tromey@adacore.com>
4331
4332         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4333         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4334         (val_atr): New function.
4335         (value_val_atr): Use it.
4336         * ada-valprint.c (print_optional_low_bound): Change low bound
4337         handling for enums.
4338         (val_print_packed_array_elements): Don't call discrete_position.
4339         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4340         discrete_position for enum types.
4341         * language.c (default_print_array_index): Change type.
4342         * language.h (struct language_defn) <la_print_array_index>: Add
4343         index_type parameter, change type of index_value.
4344         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4345         (default_print_array_index): Update.
4346         * valprint.c (maybe_print_array_index): Don't call
4347         value_from_longest.  Update.
4348         (value_print_array_elements): Don't call discrete_position.
4349
4350 2020-05-26  Tom Tromey  <tromey@adacore.com>
4351
4352         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4353         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4354
4355 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4356
4357         PR gdb/13519
4358         * avr-tdep.c (avr_integer_to_address): Return data or code
4359         address accordingly to the second 'type' argument of the
4360         function.
4361
4362 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4363
4364         * infcmd.c, inferior.h: (construct_inferior_arguments):
4365         Moved function from here to gdbsupport/common-inferior.{h,cc}
4366
4367 2020-05-23  Tom Tromey  <tom@tromey.com>
4368
4369         Revert commit eca1f90c:
4370         * NEWS: Remove entry for completion styling.
4371         * completer.c (_rl_completion_prefix_display_length): Move
4372         declaration later.
4373         (gdb_fnprint): Revert.
4374         (gdb_display_match_list_1): Likewise.
4375         * cli/cli-style.c (completion_prefix_style)
4376         (completion_difference_style, completion_suffix_style): Remove.
4377         (_initialize_cli_style): Revert.
4378         * cli/cli-style.h (completion_prefix_style)
4379         (completion_difference_style, completion_suffix_style): Don't
4380         declare.
4381
4382 2020-05-24  Pedro Alves  <palves@redhat.com>
4383
4384         * symtab.c (completion_list_add_name): Return boolean indication
4385         of whether the symbol matched.
4386         (completion_list_add_symbol): Don't try to remove C++ aliases if
4387         the symbol didn't match in the first place.
4388         * symtab.h (completion_list_add_name): Return bool.
4389
4390 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4391
4392         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4393         type::field.
4394
4395 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4396
4397         GDB 9.2 released.
4398
4399 2020-05-23  Tom Tromey  <tom@tromey.com>
4400
4401         * NEWS: Add entry for completion styling.
4402         * completer.c (_rl_completion_prefix_display_length): Move
4403         declaration earlier.
4404         (gdb_fnprint): Use completion_style.
4405         (gdb_display_match_list_1): Likewise.
4406         * cli/cli-style.c (completion_prefix_style)
4407         (completion_difference_style, completion_suffix_style): New
4408         globals.
4409         (_initialize_cli_style): Register new globals.
4410         * cli/cli-style.h (completion_prefix_style)
4411         (completion_difference_style, completion_suffix_style): Declare.
4412
4413 2020-05-23  Pedro Alves  <palves@redhat.com>
4414
4415         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4416         (parse_escape): Use ISDIGIT instead of isdigit.
4417         (puts_debug): Use gdb_isprint instead of isprint.
4418         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4419         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4420         ISSPACE instead of isspace.
4421         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4422         instead of isspace.
4423         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4424         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4425         instead of isxdigit and ISDIGIT instead of isdigit.
4426
4427 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4428
4429         * gdbtypes.h (struct type) <field>: New method.
4430         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4431         or type::field.
4432
4433 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4434
4435         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4436         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4437         modify the propery to use type::set_fields instead.
4438
4439 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4440
4441         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4442         type::num_fields instead.
4443
4444 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4445
4446         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4447         methods.
4448         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4449         that modify the number of fields to use type::set_num_fields
4450         instead.
4451
4452 2020-05-22  Tom Tromey  <tromey@adacore.com>
4453
4454         * compile/compile-object-load.h (munmap_list_free): Don't
4455         declare.
4456
4457 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4458
4459         * annotate.c (annotate_source_line): Update return type, add call
4460         to update current symtab and line.
4461         * annotate.h (annotate_source_line): Update return type, and
4462         extend header comment.
4463         * source.c (info_line_command): Check annotation_level before
4464         calling annotate_source_line.
4465         * stack.c (print_frame_info): If calling annotate_source_line
4466         returns true, then don't print any other source line information.
4467
4468 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4469
4470         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4471
4472 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4473
4474         * coffread.c (patch_type): Remove NULL check before xfree.
4475         * corefile.c (set_gnutarget): Likewise.
4476         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4477         * exec.c (build_section_table): Likewise.
4478         * remote.c (remote_target::pass_signals): Likewise.
4479         * utils.c (n_spaces): Likewise.
4480         * cli/cli-script.c (document_command): Likewise.
4481         * i386-windows-tdep.c (core_process_module_section): Likewise.
4482         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4483
4484 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4485
4486         * symfile.c (reread_symbols): Clear objfile's section_offsets
4487         vector and section indices, re-compute them by calling
4488         sym_offsets.
4489
4490 2020-05-20  Tom Tromey  <tromey@adacore.com>
4491
4492         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4493         (desc_one_bound, desc_index_type): Compute field name.
4494
4495 2020-05-20  Tom de Vries  <tdevries@suse.de>
4496
4497         PR symtab/25833
4498         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4499
4500 2020-05-20  Alan Modra  <amodra@gmail.com>
4501
4502         PR 25993
4503         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4504         bfd_set_filename.
4505         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4506         passed to bfd_set_filename.
4507         * symfile-mem.c (add_vsyscall_page): Likewise for string
4508         passed to symbol_file_add_from_memory.
4509         (symbol_file_add_from_memory): Make name param a const char* and
4510         don't strdup.
4511
4512 2020-05-20  Alan Modra  <amodra@gmail.com>
4513
4514         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4515         rather than accessing bfd->filename directly.
4516         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4517         and use bfd_section_name.
4518         * dwarf2/frame.c (decode_frame_entry): Likewise.
4519         * exec.c (exec_set_section_address): Likewise.
4520         * solib-aix.c (solib_aix_bfd_open): Likewise.
4521         * stap-probe.c (get_stap_base_address): Likewise.
4522         * symfile.c (reread_symbols): Likewise.
4523
4524 2020-05-19  Tom Tromey  <tromey@adacore.com>
4525
4526         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4527
4528 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4529
4530         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4531
4532 2020-05-19  Pedro Alves  <palves@redhat.com>
4533
4534         * NEWS (set exec-file-mismatch): Adjust entry.
4535         * exec.c: Include "build-id.h".
4536         (validate_exec_file): Try to match build IDs instead of filenames.
4537         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4538         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4539         and pass down 'warn_if_slow'.
4540         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4541         gdb_bfd_open_closure to pass it down.
4542         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4543
4544 2020-05-19  Pedro Alves  <palves@redhat.com>
4545
4546         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4547         * target.c (target_fileio_open_1): Rename to target_fileio_open
4548         and make extern.  Use bool.
4549         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4550         (target_fileio_read_alloc_1): Adjust.
4551         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4552         (target_fileio_open_warn_if_slow): Delete declaration.
4553
4554 2020-05-19  Pedro Alves  <palves@redhat.com>
4555
4556         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4557         Adjust all callers.
4558
4559 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4560
4561         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4562         whether disp is negative.
4563
4564 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4565
4566         * symfile.h (struct symfile_segment_data)
4567         <~symfile_segment_data>: Remove.
4568         <segment_info>: Change to std::vector.
4569         * symfile.c (default_symfile_segments): Update.
4570         * elfread.c (elf_symfile_segments): Update.
4571
4572 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4573
4574         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4575         <segments>: New.
4576         <segment_bases, segment_sizes>: Remove.
4577         * symfile.c (default_symfile_segments): Update.
4578         * elfread.c (elf_symfile_segments): Update.
4579         * remote.c (remote_target::get_offsets): Update.
4580         * solib-target.c (solib_target_relocate_section_addresses):
4581         Update.
4582
4583 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4584
4585         * symfile.h (struct symfile_segment_data): Initialize fields.
4586         <~symfile_segment_data>: Add.
4587         (symfile_segment_data_up): New.
4588         (struct sym_fns) <sym_segments>: Return a
4589         symfile_segment_data_up.
4590         (default_symfile_segments): Return a symfile_segment_data_up.
4591         (free_symfile_segment_data): Remove.
4592         (get_symfile_segment_data): Return a symfile_segment_data_up.
4593         * symfile.c (default_symfile_segments): Likewise.
4594         (get_symfile_segment_data): Likewise.
4595         (free_symfile_segment_data): Remove.
4596         (symfile_find_segment_sections): Update.
4597         * elfread.c (elf_symfile_segments): Return a
4598         symfile_segment_data_up.
4599         * remote.c (remote_target::get_offsets): Update.
4600         * solib-target.c (solib_target_relocate_section_addresses):
4601         Update.
4602         * symfile-debug.c (debug_sym_segments): Return a
4603         symfile_segment_data_up.
4604
4605 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4606
4607         PR build/25981
4608         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4609         Hardcode register numbers.
4610
4611         PR build/25981
4612         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4613         procfs_find_LDT_entry): Remove.
4614         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4615         procfs_find_LDT_entry): Remove.
4616         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4617         Remove.
4618
4619 2020-05-17  Pedro Alves  <palves@redhat.com>
4620             Andrew Burgess  <andrew.burgess@embecosm.com>
4621             Keno Fischer  <keno@juliacomputing.com>
4622
4623         PR gdb/25741
4624         * breakpoint.c (build_target_condition_list): Update comments.
4625         (build_target_command_list): Update comments and skip matching
4626         locations.
4627         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4628         a separate function.  Simplify "set breakpoint auto-hw off"
4629         handling.
4630         (insert_breakpoints): Update comment.
4631         (tracepoint_locations_match): New parameter.  For breakpoints,
4632         compare location types too, if the caller wants to.
4633         (handle_automatic_hardware_breakpoints): New functions.
4634         (bp_location_is_less_than): Also sort by location type and
4635         hardware breakpoint length.
4636         (update_global_location_list): Handle "set breakpoint auto-hw on"
4637         here.
4638         (update_breakpoint_locations): Ask breakpoint_locations_match to
4639         ignore location types.
4640
4641 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4642
4643         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4644         type::name instead.
4645
4646 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4647
4648         * gdbtypes.h (struct type) <name, set_name>: New methods.
4649         (TYPE_CODE): Use type::name.  Change all call sites used to set
4650         the name to use type::set_name instead.
4651
4652 2020-05-16  Tom Tromey  <tom@tromey.com>
4653
4654         * top.c (quit_force): Update.
4655         * infrun.c (handle_no_resumed): Update.
4656         * top.h (all_uis): New function.
4657         (ALL_UIS): Remove.
4658
4659 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4660
4661         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4662
4663 2020-05-16  Pedro Alves  <palves@redhat.com>
4664
4665         * ia64-linux-nat.c
4666         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4667         Declare method.
4668         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4669
4670 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4671
4672         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4673         (sparc64_adi_info): Likewise.
4674
4675 2020-05-15  Tom Tromey  <tom@tromey.com>
4676
4677         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4678         block_objfile.
4679         (lookup_objfile_from_block): Remove.
4680         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4681         (lookup_global_symbol): Use block_objfile.
4682         * symtab.h (lookup_objfile_from_block): Don't declare.
4683         * printcmd.c (clear_dangling_display_expressions): Use
4684         block_objfile.
4685         * parse.c (operator_check_standard): Use block_objfile.
4686
4687 2020-05-15  Tom Tromey  <tom@tromey.com>
4688
4689         * language.c (language_alloc_type_symbol): Set
4690         SYMBOL_SECTION.
4691         * symtab.c (initialize_objfile_symbol): Remove.
4692         (allocate_symbol): Remove.
4693         (allocate_template_symbol): Remove.
4694         * dwarf2/read.c (fixup_go_packaging): Use "new".
4695         (new_symbol): Use "new".
4696         (read_variable): Don't call initialize_objfile_symbol.  Use
4697         "new".
4698         (read_func_scope): Use "new".
4699         * xcoffread.c (process_xcoff_symbol): Don't call
4700         initialize_objfile_symbol.
4701         (SYMBOL_DUP): Remove.
4702         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4703         "new".
4704         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4705         (allocate_template_symbol): Don't declare.
4706         (struct symbol): Add copy constructor.  Change defaults.
4707         * jit.c (finalize_symtab): Use "new".
4708         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4709         Use "new".
4710         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4711         (common_block_end): Use "new".
4712         * mdebugread.c (parse_symbol): Use "new".
4713         (new_symbol): Likewise.
4714
4715 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4716
4717         * NEWS: Mention changes to help and apropos.
4718
4719 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4720
4721         * command.h (enum command_class): Improve comments, document
4722         that class_alias is for user-defined aliases, give the class
4723         name for each class, remove unused class_xdb.
4724         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4725         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4726         by a precise class.
4727         * infcmd.c (_initialize_infcmd): Likewise.
4728         * reverse.c (_initialize_reverse): Likewise.
4729         * stack.c (_initialize_stack): Likewise.
4730         * symfile.c (_initialize_symfile): Likewise.
4731         * tracepoint.c (_initialize_tracepoint): Likewise.
4732
4733 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4734
4735         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4736         when their aliased command is traversed.
4737         (help_cmd): Add fput_command_names_styled call to
4738         output command name and aliases when command has an alias.
4739
4740 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4741
4742         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4743         * cli/cli-decode.c (help_cmd_list): Declare as static,
4744         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4745         a command together with the command.
4746         (fput_command_name_styled, fput_command_names_styled): New functions.
4747         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4748         fput_command_name_styled.
4749         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4750         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4751
4752 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4753
4754         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4755         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4756         * command.h (cmd_show_list): Likewise.
4757         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4758         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4759
4760 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4761
4762         * unittests/command-def-selftests.c (traverse_command_structure):
4763         Verify all commands of a list have the same prefix command and
4764         that only the top cmdlist commands have a null prefix.
4765
4766 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4767
4768         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4769         as prefix, not one of its aliases.
4770         (set_cmd_prefix): Remove.
4771         (do_add_cmd): Centralize the setting of the prefix of a command, when
4772         command is defined after its full chain of prefix commands.
4773         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4774         (add_setshow_cmd_full): Likewise.
4775         (update_prefix_field_of_prefixed_commands): New function.
4776         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4777         update_prefix_field_of_prefixed_commands.
4778         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4779         addresses of remote_set_cmdlist and remote_show_cmdlist given
4780         as argument, not the address of an argument.
4781         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4782         * gdb/remote.c (_initialize_remote): Likewise.
4783
4784 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4785
4786         * cli/cli-cmds.c (alias_command): Check for an existing alias
4787         using lookup_cmd_composition, as valid_command_p is too strict
4788         and forbids aliases that are the prefix of an existing alias
4789         or command.
4790         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4791         command is properly recognised as a valid command.
4792
4793 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4794
4795         * unittests/help-doc-selftests.c: Rename to
4796         unittests/command-def-selftests.c
4797         * unittests/command-def-selftests.c (help_doc_tests): Update some
4798         comments.
4799         (command_structure_tests, traverse_command_structure): New namespace
4800         and function.
4801         (command_structure_invariants_tests): New function.
4802         (_initialize_command_def_selftests) Renamed from
4803         _initialize_help_doc_selftests, register command_structure_invariants
4804         selftest.
4805
4806 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4807
4808         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4809         an alias of 'show'.
4810
4811 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4812
4813         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4814         ada_is_fixed_point_type.  Update all callers.
4815         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4816         all callers.
4817         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4818         Update all callers.
4819         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4820         print_fixed_point_type.  Update all callers.
4821         * ada-valprint.c (ada_value_print_num): Replace call to
4822         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4823
4824 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4825
4826         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4827         processors.
4828         (cpu_supports_bts): Add CV_AMD case.
4829
4830 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4831             Simon Marchi  <simon.marchi@efficios.com>
4832
4833         * infrun.c (stop_all_threads): Collect multiple wait events at
4834         each pass.
4835
4836 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4837
4838         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4839         type::code instead.
4840
4841 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4842
4843         * gdbtypes.h (struct type) <code, set_code>: New methods.
4844         (TYPE_CODE): Use type::code.  Change all call sites used to set
4845         the code to use type::set_code instead.
4846
4847 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4848             Tom de Vries  <tdevries@suse.de>
4849             Pedro Alves  <palves@redhat.com>
4850
4851         PR threads/25478
4852         * infrun.c (stop_all_threads): Do NOT ignore
4853         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4854         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4855         received.
4856         (handle_no_resumed): Remove code handling a live inferior with no
4857         threads.
4858         * remote.c (has_single_non_exited_thread): New.
4859         (remote_target::update_thread_list): Do not delete a thread if is
4860         the last thread of the process.
4861         * thread.c (thread_select): Call delete_exited_threads instead of
4862         prune_threads.
4863
4864 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4865
4866         * infrun.c (stop_all_threads): Enable/disable thread events of all
4867         targets.  Move a debug message denoting the end of the function
4868         into the SCOPED_EXIT block.
4869
4870 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4871
4872         * process-stratum-target.h: Include <set>.
4873         (all_non_exited_process_targets, switch_to_target_no_thread): New
4874         function declarations.
4875         * process-stratum-target.c (all_non_exited_process_targets)
4876         (switch_to_target_no_thread): New function implementations.
4877
4878 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4879
4880         * infrun.c (handle_inferior_event): Extract out a piece of code
4881         into...
4882         (mark_non_executing_threads): ...this new function.
4883
4884 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4885
4886         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4887         use.
4888
4889 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4890
4891         * regcache.c (regcache_read_pc_protected): New function
4892         implementation that returns 0 if the PC cannot read via
4893         'regcache_read_pc'.
4894         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4895         instead of 'regcache_read_pc'.
4896         (keep_going_pass_signal): Ditto.
4897
4898 2020-05-13  Tom Tromey  <tromey@adacore.com>
4899
4900         * ada-lang.c (align_value): Remove.
4901         (ada_template_to_fixed_record_type_1): Use align_up.
4902
4903 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4904
4905         * async-event.c: Update the copyright year.
4906         * async-event.h: Update the copyright year.
4907
4908 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4909
4910         * objfiles.h (is_addr_in_objfile,
4911         shared_objfile_contains_address_p): Return bool.
4912         * objfile.c (is_addr_in_objfile,
4913         shared_objfile_contains_address_p): Return bool.
4914
4915 2020-05-11  Tom Tromey  <tromey@adacore.com>
4916
4917         * cli/cli-cmds.c (info_command): Restore.
4918         (_initialize_cli_cmds): Use add_prefix_command for "info".
4919         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4920
4921 2020-05-11  Tom Tromey  <tromey@adacore.com>
4922
4923         * ada-lang.c (ada_value_primitive_field): Now public.
4924         * ada-lang.h (ada_value_primitive_field): Declare.
4925         * ada-valprint.c (print_field_values): Use
4926         ada_value_primitive_field for wrapper fields.
4927
4928 2020-05-11  Tom de Vries  <tdevries@suse.de>
4929
4930         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
4931         MODULE_DOMAIN.
4932
4933 2020-05-11  Tom de Vries  <tdevries@suse.de>
4934
4935         PR symtab/25941
4936         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
4937         with length 0, if not gdb-produced.
4938         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
4939
4940 2020-05-09  Tom de Vries  <tdevries@suse.de>
4941
4942         PR gdb/25955
4943         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
4944         calculation.
4945
4946 2020-05-09  Tom Tromey  <tom@tromey.com>
4947
4948         * top.c (server_command): Now bool.
4949         * top.h (server_command): Now bool.
4950
4951 2020-05-08  Tom Tromey  <tromey@adacore.com>
4952
4953         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
4954         already being processed.
4955
4956 2020-05-08  Tom Tromey  <tom@tromey.com>
4957
4958         * printcmd.c (struct display) <next>: Remove.
4959         <display>: New constructor.
4960         <exp_string>: Now a std::string.
4961         <enabled_p>: Now a bool.
4962         (display_number): Move definition earlier.
4963         (displays): Rename from display_chain.  Now a std::vector.
4964         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
4965         (display_command): Update.
4966         (do_one_display, disable_display)
4967         (enable_disable_display_command, do_enable_disable_display):
4968         Update.
4969         (free_display): Remove.
4970         (clear_displays): Rewrite.
4971         (delete_display): Update.
4972         (map_display_numbers): Use function_view.  Remove "data"
4973         parameter.  Update.
4974         (do_delete_display): Remove.
4975         (undisplay_command): Update.
4976         (do_one_display, do_displays, disable_display)
4977         (info_display_command): Update.
4978         (do_enable_disable_display): Remove.
4979         (enable_disable_display_command)
4980         (clear_dangling_display_expressions): Update.
4981
4982 2020-05-08  Tom Tromey  <tom@tromey.com>
4983
4984         * symtab.c (set_symbol_cache_size)
4985         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
4986         (maintenance_print_symbol_cache_statistics): Update.
4987         * symmisc.c (print_symbol_bcache_statistics)
4988         (print_objfile_statistics, maintenance_print_objfiles)
4989         (maintenance_info_symtabs, maintenance_check_symtabs)
4990         (maintenance_expand_symtabs, maintenance_info_line_tables):
4991         Update.
4992         * symfile-debug.c (set_debug_symfile): Update.
4993         * source.c (forget_cached_source_info): Update.
4994         * python/python.c (gdbpy_progspaces): Update.
4995         * psymtab.c (maintenance_info_psymtabs): Update.
4996         * probe.c (parse_probes): Update.
4997         * linespec.c (iterate_over_all_matching_symtabs)
4998         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
4999         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5000         * exec.c (exec_target::close): Update.
5001         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5002         * breakpoint.c (print_one_breakpoint_location)
5003         (create_longjmp_master_breakpoint)
5004         (create_std_terminate_master_breakpoint): Update.
5005         * progspace.c (program_spaces): Now a std::vector.
5006         (maybe_new_address_space): Update.
5007         (add_program_space): Remove.
5008         (program_space::program_space): Update.
5009         (remove_program_space): Update.
5010         (number_of_program_spaces): Remove.
5011         (print_program_space, update_address_spaces): Update.
5012         * progspace.h (program_spaces): Change type.
5013         (ALL_PSPACES): Remove.
5014         (number_of_program_spaces): Don't declare.
5015         (struct program_space) <next>: Remove.
5016
5017 2020-05-08  Tom Tromey  <tom@tromey.com>
5018
5019         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5020         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5021         (enable_break): Update.
5022         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5023         (frv_fdpic_find_canonical_descriptor): Update.
5024         (frv_fetch_objfile_link_map): Update.
5025         * progspace.c (program_space::free_all_objfiles): Update.
5026         (program_space::solibs): New method.
5027         * progspace.h (struct program_space) <solibs>: New method.
5028         * solist.h (master_so_list): Don't declare.
5029         (ALL_SO_LIBS): Remove.
5030         * solib.h (so_list_head): Remove.
5031         (update_solib_list): Update comment.
5032         * solib.c (master_so_list): Remove.
5033         (solib_used, update_solib_list, solib_add)
5034         (info_sharedlibrary_command, clear_solib)
5035         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5036
5037 2020-05-08  Tom Tromey  <tom@tromey.com>
5038
5039         * extension.c (extension_languages): Now a std::array.
5040         (ALL_EXTENSION_LANGUAGES): Remove.
5041         (get_ext_lang_defn, get_ext_lang_of_file)
5042         (eval_ext_lang_from_control_command): Update.
5043         (finish_ext_lang_initialization)
5044         (auto_load_ext_lang_scripts_for_objfile)
5045         (ext_lang_type_printers::ext_lang_type_printers)
5046         (apply_ext_lang_type_printers)
5047         (ext_lang_type_printers::~ext_lang_type_printers)
5048         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5049         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5050         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5051         (get_matching_xmethod_workers, ext_lang_colorize)
5052         (ext_lang_before_prompt): Update.
5053         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5054
5055 2020-05-08  Tom Tromey  <tom@tromey.com>
5056
5057         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5058         overload.
5059         <swap_string, m_string>: Remove.
5060         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5061         Update.
5062         * stabsread.c (define_symbol, read_type): Update.
5063         * linespec.c (find_linespec_symbols): Update.
5064         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5065         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5066         * dbxread.c (read_dbx_symtab): Update.
5067         * cp-support.h (cp_canonicalize_string_full)
5068         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5069         Return unique_xmalloc_ptr.
5070         * cp-support.c (inspect_type): Update.
5071         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5072         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5073         Likewise.
5074         * c-typeprint.c (print_name_maybe_canonical): Update.
5075         * break-catch-throw.c (check_status_exception_catchpoint):
5076         Update.
5077
5078 2020-05-08  Tom de Vries  <tdevries@suse.de>
5079
5080         * infrun.c (follow_fork): Copy current_line and current_symtab to
5081         child thread.
5082
5083 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5084
5085         * async-event.c (struct async_signal_handler, struct
5086         async_event_handler): Reformat, remove typedef.
5087
5088 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5089
5090         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5091         access thistype->main_type->dyn_prop_list directly.
5092
5093 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5094
5095         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5096         (remove_dyn_prop): Remove.  Update all users to use
5097         type::remove_dyn_prop.
5098         * gdbtypes.c (remove_dyn_prop): Rename to...
5099         (type::remove_dyn_prop): ... this.
5100
5101 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5102
5103         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5104         (add_dyn_prop): Remove.  Update all users to use
5105         type::add_dyn_prop.
5106         * gdbtypes.c (add_dyn_prop): Rename to...
5107         (type::add_dyn_prop): ... this.
5108
5109 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5110
5111         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5112         (get_dyn_prop): Remove.  Update all users to use
5113         type::dyn_prop.
5114         * gdbtypes.c (get_dyn_prop): Rename to...
5115         (type::dyn_prop): ... this.
5116
5117 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5120
5121 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5122
5123         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5124         instruction, skip it if it's there.
5125
5126 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5127
5128         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5129
5130 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5131
5132         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5133         * gdbtypes.c (recursive_dump_type): Remove use of
5134         TYPE_INCOMPLETE.
5135
5136 2020-05-03  Tom Tromey  <tom@tromey.com>
5137
5138         * breakpoint.c (catch_command, tcatch_command): Remove.
5139         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5140         add_show_prefix_cmd.
5141         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5142         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5143         Remove.
5144         (add_internal_problem_command): Use add_basic_prefix_cmd,
5145         add_show_prefix_cmd.
5146         * mips-tdep.c (set_mipsfpu_command): Remove.
5147         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5148         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5149         (_initialize_index_cache): Use add_basic_prefix_cmd.
5150         * memattr.c (dummy_cmd): Remove.
5151         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5152         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5153         (_initialize_tui_win): Use add_basic_prefix_cmd,
5154         add_show_prefix_cmd.
5155         * cli/cli-logging.c (set_logging_command): Remove.
5156         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5157         add_show_prefix_cmd.
5158         (show_logging_command): Remove.
5159         * target.c (target_command): Remove.
5160         (add_target): Use add_basic_prefix_cmd.
5161
5162 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5163
5164         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5165
5166 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5167
5168         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5169         info_command.
5170
5171 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5172
5173         * nbsd-nat.c (nbsd_enable_proc_events)
5174         (nbsd_nat_target::post_startup_inferior): Add.
5175         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5176         (nbsd_nat_target::update_thread_list): Rewrite.
5177         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5178         "PTRACE_LWP_CREATE".
5179         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5180
5181 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5182
5183         * stack.c (_initialize_stack): Remove duplicated creation
5184         of "frame" command and "f" alias.
5185
5186 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5187
5188         PR gdb/18706
5189         * gdbtypes.c (check_typedef): Calculate size of array of
5190         stubbed type.
5191
5192 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5193
5194         PR gdb/15559
5195         * i386-tdep.c (i386_push_dummy_call): Call
5196         i386_thiscall_push_dummy_call.
5197         (i386_thiscall_push_dummy_call): New function.
5198         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5199         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5200         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5201
5202 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5203
5204         * gdbarch.sh (do_read): Add shellcheck disable directive for
5205         warning SC2162.
5206
5207 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5208
5209         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5210         "referenced but not assigned" warning.
5211
5212 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5213
5214         * gdbarch.sh: Remove code that sets fallbackdefault.
5215
5216 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5217
5218         * gdbarch.sh: Use shell operators && and || instead of
5219         -a and -o.
5220
5221 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5222
5223         * gdbarch.sh: Use $(...) instead of `...`.
5224
5225 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5226
5227         * gdbarch.sh: Use double quotes around variables.
5228
5229 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5230
5231         * gdbarch.sh: Use %s with printf, instead of variables in the
5232         format string.
5233
5234 2020-04-29  Tom Tromey  <tromey@adacore.com>
5235
5236         PR ada/25875:
5237         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5238         type fields here.
5239         (read_enumeration_type): Call
5240         update_enumeration_type_from_children later.  Update comments.
5241         (process_enumeration_scope): Don't create type fields.
5242
5243 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5244
5245         * nbsd-tdep.c: Include "xml-syscall.h".
5246         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5247
5248 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5249
5250         * nbsd-nat.c: Include "sys/wait.h".
5251         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5252         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5253         (nbsd_nat_target::remove_exec_catchpoint)
5254         (nbsd_nat_target::set_syscall_catchpoint): Add.
5255         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5256         (nbsd_nat_target::insert_exec_catchpoint)
5257         (nbsd_nat_target::remove_exec_catchpoint)
5258         (nbsd_nat_target::set_syscall_catchpoint): Add.
5259         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5260         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5261         `nbsd_get_syscall_number'.
5262
5263 2020-04-29  Tom Tromey  <tom@tromey.com>
5264
5265         * stack.c (print_block_frame_labels): Remove.
5266
5267 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5268
5269         PR gdb/17320
5270         * ada-valprint.c (val_print_packed_array_elements): Move array
5271         end bracket to new line.
5272         (ada_val_print_string): Remove extra spaces before first array
5273         element.
5274         * c-valprint.c (c_value_print_array): Likewise.
5275         * m2-valprint.c (m2_print_array_contents): Likewise.
5276         (m2_value_print_inner): Likewise.
5277         * p-valprint.c (pascal_value_print_inner): Likewise.
5278         * valprint.c (generic_val_print_array): Likewise.
5279         (value_print_array_elements): Move first array element and array
5280         end bracket to new line.
5281
5282 2020-04-29  Tom de Vries  <tdevries@suse.de>
5283
5284         PR symtab/25889
5285         * linespec.c (find_method): Fix ix calculation.
5286
5287 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5288
5289         * syscalls/update-netbsd.sh: New file.
5290         * syscalls/netbsd.xml: Regenerate.
5291         * data-directory/Makefile.in: Register `netbsd.xml' in
5292         `SYSCALLS_FILES'.
5293
5294 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5295
5296         * syscalls/update-freebsd.sh: Add double quotes.
5297
5298 2020-04-28  Tom Tromey  <tom@tromey.com>
5299
5300         * NEWS: Update.
5301         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5302         (cmdpy_init): Allow class_tui.
5303
5304 2020-04-28 Mark Williams <mark@myosotissp.com>
5305
5306         PR gdb/24480
5307         * dwarf2read.c: Add missing assingments to list_in_scope when
5308         start_symtab was already called.
5309
5310 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5311
5312         PR gdb/25881
5313         * dwarf2/read.c (offset_map_type): Use
5314         gdb:hash_enum<sect_offset> as hash function.
5315
5316 2020-04-28  Tom de Vries  <tdevries@suse.de>
5317
5318         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5319         with DW_AT_signature.
5320
5321 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5322
5323         * configure.ac: Remove check for fs_base/gs_base in
5324         user_regs_struct.
5325         * configure: Re-generate.
5326         * config.in: Re-generate.
5327         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5328         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5329         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5330
5331 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5332
5333         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5334         problematic inline frame unwinding situation.
5335         * frame.c (frame_id_computed_p): New function.
5336         * frame.h (frame_id_computed_p): New prototype.
5337
5338 2020-04-26  Tom Tromey  <tom@tromey.com>
5339
5340         * command.h (enum command_class) <class_pseudo>: Remove.
5341
5342 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5343
5344         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5345         and whitespace.
5346
5347 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5348
5349         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5350         `PT_GET_PROCESS_STATE' block.
5351
5352 2020-04-24  Tom Tromey  <tom@tromey.com>
5353
5354         * symtab.h (symbol_get_demangled_name): Don't declare.
5355         * symtab.c (symbol_get_demangled_name): Remove.
5356         (general_symbol_info::natural_name)
5357         (general_symbol_info::demangled_name): Update.
5358
5359 2020-04-24  Tom Tromey  <tom@tromey.com>
5360
5361         PR rust/25025:
5362         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5363
5364 2020-04-24  Tom Tromey  <tom@tromey.com>
5365
5366         PR symtab/12707:
5367         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5368         exists.
5369         (new_symbol): Likewise.
5370         * compile/compile-object-load.c (get_out_value_type): Use
5371         symbol_matches_search_name.
5372
5373 2020-04-24  Tom Tromey  <tom@tromey.com>
5374
5375         * dwarf2/read.c (add_partial_symbol): Do not call
5376         compute_and_set_names.
5377
5378 2020-04-24  Tom Tromey  <tom@tromey.com>
5379
5380         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5381         overload.
5382
5383 2020-04-24  Tom Tromey  <tom@tromey.com>
5384
5385         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5386         (add_psymbol_to_list): New overload.  Make old overload call new
5387         one.
5388         * psympriv.h (add_psymbol_to_list): New overload.
5389
5390 2020-04-24  Tom Tromey  <tom@tromey.com>
5391
5392         * dwarf2/read.c (partial_die_info::read) <case
5393         DW_AT_linkage_name>: Use value_as_string.
5394         (dwarf2_string_attr): Use value_as_string.
5395         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5396         method.
5397         * dwarf2/attribute.c (attribute::value_as_string): New method.
5398
5399 2020-04-24  Tom Tromey  <tom@tromey.com>
5400
5401         * symtab.c (general_symbol_info::natural_name)
5402         (general_symbol_info::demangled_name): Check for language_rust.
5403
5404 2020-04-24  Tom Tromey  <tom@tromey.com>
5405
5406         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5407         (dwarf2_physname): ... from here.
5408         (partial_die_info::read): Add Rust "{" hack.
5409
5410 2020-04-24  Tom Tromey  <tom@tromey.com>
5411
5412         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5413         method.
5414         (symbol_set_demangled_name): Don't declare.
5415         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5416         symbol_set_demangled_name.
5417         (general_symbol_info::set_language)
5418         (general_symbol_info::compute_and_set_names): Update.
5419         * minsyms.c (minimal_symbol_reader::install): Update.
5420         * dwarf2/read.c (new_symbol): Update.
5421
5422 2020-04-24  Tom Tromey  <tromey@adacore.com>
5423
5424         PR python/23662:
5425         * python/py-type.c (convert_field): Handle
5426         FIELD_LOC_KIND_DWARF_BLOCK.
5427         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5428         (typy_get_dynamic): Nw function.
5429         (type_object_getset): Add "dynamic".
5430         * NEWS: Add entry.
5431
5432 2020-04-24  Tom Tromey  <tromey@adacore.com>
5433
5434         * ada-typeprint.c (print_choices, print_variant_part)
5435         (print_record_field_types_dynamic): New functions.
5436         (print_record_field_types): Use print_record_field_types_dynamic.
5437
5438 2020-04-24  Tom Tromey  <tromey@adacore.com>
5439
5440         * dwarf2/read.c (handle_data_member_location): New overload.
5441         (dwarf2_add_field): Use it.
5442         (decode_locdesc): Add "computed" parameter.  Update comment.
5443         * gdbtypes.c (is_dynamic_type_internal): Also look for
5444         FIELD_LOC_KIND_DWARF_BLOCK.
5445         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5446         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5447         virtual base classes.
5448         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5449         FIELD_LOC_KIND_DWARF_BLOCK.
5450
5451 2020-04-24  Tom Tromey  <tromey@adacore.com>
5452
5453         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5454         * gdbtypes.c (is_dynamic_type_internal): Check
5455         TYPE_HAS_DYNAMIC_LENGTH.
5456         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5457         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5458         New macros.
5459         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5460         constant.
5461
5462 2020-04-24  Tom Tromey  <tromey@adacore.com>
5463
5464         * dwarf2/read.c (struct variant_field): Rewrite.
5465         (struct variant_part_builder): New.
5466         (struct nextfield): Remove "variant" field.  Add "offset".
5467         (struct field_info): Add "current_variant_part" and
5468         "variant_parts".
5469         (alloc_discriminant_info): Remove.
5470         (alloc_rust_variant): New function.
5471         (quirk_rust_enum): Update.
5472         (dwarf2_add_field): Set "offset" member.  Don't handle
5473         DW_TAG_variant_part.
5474         (offset_map_type): New typedef.
5475         (convert_variant_range, create_one_variant)
5476         (create_one_variant_part, create_variant_parts)
5477         (add_variant_property): New functions.
5478         (dwarf2_attach_fields_to_type): Call add_variant_property.
5479         (read_structure_type): Don't handle DW_TAG_variant_part.
5480         (handle_variant_part, handle_variant): New functions.
5481         (handle_struct_member_die): Use them.
5482         (process_structure_scope): Don't handle variant parts.
5483         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5484         (struct discriminant_info): Remove.
5485         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5486         (struct main_type) <flag_discriminated_union>: Remove.
5487         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5488         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5489         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5490         Update.
5491         * valops.c (value_union_variant): Remove.
5492         * value.h (value_union_variant): Don't declare.
5493
5494 2020-04-24  Tom Tromey  <tromey@adacore.com>
5495
5496         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5497         (ada_value_primitive_packed_val): Update.
5498         * ada-valprint.c (ada_value_print_1): Update.
5499         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5500         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5501         just an address.  Use evaluate_for_locexpr_baton.
5502         (dwarf2_evaluate_property): Update.
5503         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5504         array_view.
5505         * findvar.c (default_read_var_value): Update.
5506         * gdbtypes.c (compute_variant_fields_inner)
5507         (resolve_dynamic_type_internal): Update.
5508         (resolve_dynamic_type): Change type of valaddr parameter.
5509         * gdbtypes.h (resolve_dynamic_type): Update.
5510         * valarith.c (value_subscripted_rvalue): Update.
5511         * value.c (value_from_contents_and_address): Update.
5512
5513 2020-04-24  Tom Tromey  <tromey@adacore.com>
5514
5515         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5516         "push_initial_value" parameter.
5517         (dwarf2_evaluate_property): Likewise.
5518         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5519
5520 2020-04-24  Tom Tromey  <tromey@adacore.com>
5521
5522         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5523         (variant::matches, compute_variant_fields_recurse)
5524         (compute_variant_fields_inner, compute_variant_fields): New
5525         functions.
5526         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5527         Use resolved_type after type is made.
5528         (operator==): Add new cases.
5529         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5530         (struct discriminant_range, struct variant, struct variant_part):
5531         New.
5532         (union dynamic_prop_data) <variant_parts, original_type>: New
5533         members.
5534         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5535         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5536         constants.
5537         * value.c (unpack_bits_as_long): Now public.
5538         * value.h (unpack_bits_as_long): Declare.
5539
5540 2020-04-24  Tom Tromey  <tromey@adacore.com>
5541
5542         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5543         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5544
5545 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5546
5547         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5548
5549 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5550
5551         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5552         (remove_fork_catchpoint, post_startup_inferior)
5553         (post_attach): Move...
5554         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5555         (remove_fork_catchpoint, post_startup_inferior)
5556         (post_attach): ...here.
5557         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5558         (remove_fork_catchpoint, post_startup_inferior)
5559         (post_attach): Move...
5560         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5561         (remove_fork_catchpoint, post_startup_inferior)
5562         (post_attach): ...here.
5563
5564 2020-04-24  Tom Tromey  <tromey@adacore.com>
5565
5566         * nat/windows-nat.h (struct windows_thread_info)
5567         <pc_adjusted>: New member.
5568         * windows-nat.c (windows_fetch_one_register): Check
5569         pc_adjusted.
5570         (windows_nat_target::get_windows_debug_event)
5571         (windows_nat_target::wait): Set pc_adjusted.
5572
5573 2020-04-24  Tom de Vries  <tdevries@suse.de>
5574
5575         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5576         Run gdb-add-index inside temp dir.
5577
5578 2020-04-23  Tom Tromey  <tromey@adacore.com>
5579
5580         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5581         in loop.
5582
5583 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5584
5585         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5586         get_frame_register instead of gdbarch_unwind_pc.
5587
5588 2020-04-23  Tom de Vries  <tdevries@suse.de>
5589
5590         * symtab.c (lookup_global_symbol): Prefer def over decl.
5591
5592 2020-04-23  Tom de Vries  <tdevries@suse.de>
5593
5594         PR symtab/25807
5595         * block.c (best_symbol, better_symbol): Promote to external.
5596         * block.h (best_symbol, better_symbol): Declare.
5597         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5598         decl.
5599
5600 2020-04-23  Tom Tromey  <tromey@adacore.com>
5601
5602         PR ada/25837:
5603         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5604         "const char *", not a "const std::string &".
5605         <name_and_matcher::operator==>: Update.
5606         * unittests/lookup_name_info-selftests.c: Change type of
5607         "result".
5608
5609 2020-04-23  Tom Tromey  <tom@tromey.com>
5610
5611         * inferior.h (iterate_over_inferiors): Don't declare.
5612         * inferior.c (iterate_over_inferiors): Remove.
5613         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5614         Remove.
5615         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5616         use iterate_over_inferiors.
5617         (darwin_resume_inferior_it)
5618         (struct resume_inferior_threads_param)
5619         (darwin_resume_inferior_threads_it): Remove.
5620         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5621
5622 2020-04-23  Tom de Vries  <tdevries@suse.de>
5623
5624         * blockframe.c (find_pc_partial_function): Use
5625         find_pc_sect_compunit_symtab rather than
5626         objfile->sf->qf->find_pc_sect_compunit_symtab.
5627
5628 2020-04-22  Tom de Vries  <tdevries@suse.de>
5629
5630         PR symtab/25764
5631         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5632         in psymtabs.
5633
5634 2020-04-22  Tom de Vries  <tdevries@suse.de>
5635
5636         PR symtab/25801
5637         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5638         symtabs.
5639
5640 2020-04-22  Tom de Vries  <tdevries@suse.de>
5641
5642         PR symtab/25700
5643         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5644         CU if already created.
5645
5646 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5647
5648         * infrun.c (displaced_step_fixup): Switch to the event_thread
5649         before calling displaced_step_restore, not after.
5650
5651 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5652
5653         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5654         its inferior is not recorded by us.
5655         (record_btrace_target_open): Replace call to
5656         all_non_exited_threads () with call to current_inferior
5657         ()->non_exited_threads ().
5658         (record_btrace_target::stop_recording): Likewise.
5659         (record_btrace_target::close): Likewise.
5660         (record_btrace_target::wait): Likewise.
5661         (record_btrace_target::record_stop_replaying): Likewise.
5662
5663 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5664
5665         * btrace.c (btrace_enable): Throw an error on double enables and
5666         when enabling recording fails.
5667         (btrace_disable): Throw an error if the thread is not recorded.
5668
5669 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5670
5671         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5672         request if we do not have a thread_info.
5673
5674 2020-04-21  Tom de Vries  <tdevries@suse.de>
5675
5676         PR gdb/25471
5677         * thread.c
5678         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5679         exception in get_frame_id.
5680
5681 2020-04-20  Tom Tromey  <tromey@adacore.com>
5682
5683         * python/python.c (struct gdbpy_event): Mark move constructor as
5684         noexcept.
5685         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5686         constructor as noexcept.
5687         * completer.h (struct completion_result): Mark move constructor as
5688         noexcept.
5689         * completer.c (completion_result::completion_result): Use
5690         initialization style.  Don't call reset_match_list.
5691
5692 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5693
5694         * MAINTAINERS (Write After Approval): Add myself.
5695
5696 2020-04-18  Tom Tromey  <tom@tromey.com>
5697
5698         * windows-tdep.c (init_w32_command_list)
5699         (w32_prefix_command_valid): Restore.
5700         (_initialize_windows_tdep): Call init_w32_command_list.
5701
5702 2020-04-18  Tom Tromey  <tom@tromey.com>
5703
5704         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5705         * value.c (value_fn_field): Update.
5706         * valops.c (find_function_in_inferior)
5707         (value_allocate_space_in_inferior): Update.
5708         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5709         Update.
5710         * tui/tui-source.c (tui_source_window::set_contents): Update.
5711         * symtab.c (lookup_global_or_static_symbol)
5712         (find_function_start_sal_1, skip_prologue_sal)
5713         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5714         * symmisc.c (dump_msymbols, dump_symtab_1)
5715         (maintenance_print_one_line_table): Update.
5716         * symfile.c (init_entry_point_info, section_is_mapped)
5717         (list_overlays_command, simple_read_overlay_table)
5718         (simple_overlay_update_1): Update.
5719         * stap-probe.c (handle_stap_probe): Update.
5720         * stabsread.c (dbx_init_float_type, define_symbol)
5721         (read_one_struct_field, read_enum_type, read_range_type): Update.
5722         * source.c (info_line_command): Update.
5723         * python/python.c (gdbpy_source_objfile_script)
5724         (gdbpy_execute_objfile_script): Update.
5725         * python/py-type.c (save_objfile_types): Update.
5726         * python/py-objfile.c (py_free_objfile): Update.
5727         * python/py-inferior.c (python_new_objfile): Update.
5728         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5729         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5730         (maintenance_check_psymtabs): Update.
5731         * printcmd.c (info_address_command): Update.
5732         * objfiles.h (struct objfile) <arch>: New method, from
5733         get_objfile_arch.
5734         (get_objfile_arch): Don't declare.
5735         * objfiles.c (get_objfile_arch): Remove.
5736         (filter_overlapping_sections): Update.
5737         * minsyms.c (msymbol_is_function): Update.
5738         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5739         (output_nondebug_symbol): Update.
5740         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5741         (mdebug_expand_psymtab): Update.
5742         * machoread.c (macho_add_oso_symfile): Update.
5743         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5744         Update.
5745         * linux-fork.c (checkpoint_command): Update.
5746         * linespec.c (convert_linespec_to_sals): Update.
5747         * jit.c (finalize_symtab): Update.
5748         * infrun.c (insert_exception_resume_from_probe): Update.
5749         * ia64-tdep.c (ia64_find_unwind_table): Update.
5750         * hppa-tdep.c (internalize_unwinds): Update.
5751         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5752         Update.
5753         * gcore.c (call_target_sbrk): Update.
5754         * elfread.c (record_minimal_symbol, elf_symtab_read)
5755         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5756         (elf_gnu_ifunc_resolve_by_got): Update.
5757         * dwarf2/read.c (create_addrmap_from_index)
5758         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5759         (read_debug_names_from_section)
5760         (process_psymtab_comp_unit_reader, add_partial_symbol)
5761         (add_partial_subprogram, process_full_comp_unit)
5762         (read_file_scope, read_func_scope, read_lexical_block_scope)
5763         (read_call_site_scope, dwarf2_ranges_read)
5764         (dwarf2_record_block_ranges, dwarf2_add_field)
5765         (mark_common_block_symbol_computed, read_tag_pointer_type)
5766         (read_tag_string_type, dwarf2_init_float_type)
5767         (dwarf2_init_complex_target_type, read_base_type)
5768         (partial_die_info::read, partial_die_info::read)
5769         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5770         (dwarf2_fetch_die_loc_sect_off): Update.
5771         * dwarf2/loc.c (dwarf2_find_location_expression)
5772         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5773         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5774         (dwarf2_loc_desc_get_symbol_read_needs)
5775         (locexpr_describe_location_piece, locexpr_describe_location_1)
5776         (loclist_describe_location): Update.
5777         * dwarf2/index-write.c (write_debug_names): Update.
5778         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5779         * dtrace-probe.c (dtrace_process_dof): Update.
5780         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5781         (process_one_symbol): Update.
5782         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5783         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5784         (coff_read_enum_type): Update.
5785         * cli/cli-cmds.c (edit_command, list_command): Update.
5786         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5787         * breakpoint.c (create_overlay_event_breakpoint)
5788         (create_longjmp_master_breakpoint)
5789         (create_std_terminate_master_breakpoint)
5790         (create_exception_master_breakpoint, get_sal_arch): Update.
5791         * block.c (block_gdbarch): Update.
5792         * annotate.c (annotate_source_line): Update.
5793
5794 2020-04-17  Tom Tromey  <tromey@adacore.com>
5795
5796         * auto-load.c (show_auto_load_cmd): Remove.
5797         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5798         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5799         (maintenance_print_arc_command): Remove.
5800         * tui/tui-win.c (tui_command): Remove.
5801         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5802         * tui/tui-layout.c (tui_layout_command): Remove.
5803         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5804         * python/python.c (user_set_python, user_show_python): Remove.
5805         (_initialize_python): Use add_basic_prefix_cmd,
5806         add_show_prefix_cmd.
5807         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5808         (install_gdb_commands): Use add_basic_prefix_cmd,
5809         add_show_prefix_cmd.
5810         (info_guile_command): Remove.
5811         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5812         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5813         add_show_prefix_cmd.
5814         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5815         Remove do_set and do_show parameters.
5816         * cli/cli-style.c (set_style, show_style): Remove.
5817         (_initialize_cli_style): Use add_basic_prefix_cmd,
5818         add_show_prefix_cmd.
5819         (cli_style_option::add_setshow_commands): Remove do_set and
5820         do_show parameters.
5821         (cli_style_option::add_setshow_commands): Use
5822         add_basic_prefix_cmd, add_show_prefix_cmd.
5823         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5824         (set_style_name): Remove.
5825         * cli/cli-dump.c (dump_command, append_command): Remove.
5826         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5827         (tekhex_dump_command, binary_dump_command)
5828         (binary_append_command): Remove.
5829         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5830         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5831         (init_w32_command_list): Remove; move into ...
5832         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5833         * valprint.c (set_print, show_print, set_print_raw)
5834         (show_print_raw): Remove.
5835         (_initialize_valprint): Use add_basic_prefix_cmd,
5836         add_show_prefix_cmd.
5837         * typeprint.c (set_print_type, show_print_type): Remove.
5838         (_initialize_typeprint): Use add_basic_prefix_cmd,
5839         add_show_prefix_cmd.
5840         * record.c (set_record_command, show_record_command): Remove.
5841         (_initialize_record): Use add_basic_prefix_cmd,
5842         add_show_prefix_cmd.
5843         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5844         add_show_prefix_cmd.
5845         (info_command, show_command, set_debug, show_debug): Remove.
5846         * top.h (set_history, show_history): Don't declare.
5847         * top.c (set_history, show_history): Remove.
5848         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5849         (unset_tdesc_cmd): Remove.
5850         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5851         add_show_prefix_cmd.
5852         * symtab.c (info_module_command): Remove.
5853         (_initialize_symtab): Use add_basic_prefix_cmd.
5854         * symfile.c (overlay_command): Remove.
5855         (_initialize_symfile): Use add_basic_prefix_cmd.
5856         * sparc64-tdep.c (info_adi_command): Remove.
5857         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5858         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5859         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5860         add_show_prefix_cmd.
5861         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5862         (_initialize_serial): Use add_basic_prefix_cmd,
5863         add_show_prefix_cmd.
5864         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5865         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5866         add_show_prefix_cmd.
5867         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5868         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5869         add_show_prefix_cmd.
5870         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5871         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5872         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5873         add_show_prefix_cmd.
5874         * remote.c (remote_command, set_remote_cmd): Remove.
5875         (_initialize_remote): Use add_basic_prefix_cmd.
5876         * record-full.c (set_record_full_command)
5877         (show_record_full_command): Remove.
5878         (_initialize_record_full): Use add_basic_prefix_cmd,
5879         add_show_prefix_cmd.
5880         * record-btrace.c (cmd_set_record_btrace)
5881         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5882         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5883         (cmd_show_record_btrace_pt): Remove.
5884         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5885         add_show_prefix_cmd.
5886         * ravenscar-thread.c (set_ravenscar_command)
5887         (show_ravenscar_command): Remove.
5888         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5889         add_show_prefix_cmd.
5890         * mips-tdep.c (show_mips_command, set_mips_command)
5891         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5892         add_show_prefix_cmd.
5893         * maint.c (maintenance_command, maintenance_info_command)
5894         (maintenance_check_command, maintenance_print_command)
5895         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5896         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5897         add_show_prefix_cmd.
5898         (show_per_command_cmd): Remove.
5899         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5900         Remove.
5901         (maintenance_show_test_settings_cmd): Remove.
5902         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5903         add_show_prefix_cmd.
5904         * maint-test-options.c (maintenance_test_options_command):
5905         Remove.
5906         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5907         * macrocmd.c (macro_command): Remove
5908         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5909         * language.c (set_check, show_check): Remove.
5910         (_initialize_language): Use add_basic_prefix_cmd,
5911         add_show_prefix_cmd.
5912         * infcmd.c (unset_command): Remove.
5913         (_initialize_infcmd): Use add_basic_prefix_cmd.
5914         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5915         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5916         add_show_prefix_cmd.
5917         * go32-nat.c (go32_info_dos_command): Remove.
5918         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5919         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5920         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5921         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5922         (_initialize_frame): Use add_basic_prefix_cmd,
5923         add_show_prefix_cmd.
5924         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5925         (_initialize_dcache): Use add_basic_prefix_cmd,
5926         add_show_prefix_cmd.
5927         * cp-support.c (maint_cplus_command): Remove.
5928         (_initialize_cp_support): Use add_basic_prefix_cmd.
5929         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
5930         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
5931         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
5932         add_basic_prefix_cmd, add_show_prefix_cmd.
5933         * breakpoint.c (save_command): Remove.
5934         (_initialize_breakpoint): Use add_basic_prefix_cmd.
5935         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
5936         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
5937         add_show_prefix_cmd.
5938         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
5939         (set_ada_command, show_ada_command): Remove.
5940         (_initialize_ada_language): Use add_basic_prefix_cmd,
5941         add_show_prefix_cmd.
5942         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
5943
5944 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
5945
5946         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
5947         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
5948
5949 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5950
5951         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
5952         warning messages.
5953
5954 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
5955
5956         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
5957         import table is not at beginning of .idata section.
5958
5959 2020-04-16  Pedro Alves  <palves@redhat.com>
5960
5961         * inferior.c (delete_inferior): Use delete operator directly
5962         instead of delete_program_space.
5963         * progspace.c (add_program_space): New, factored out from
5964         program_space::program_space.
5965         (remove_program_space): New, factored out from
5966         delete_program_space.
5967         (program_space::program_space): Remove intro comment.  Rewrite.
5968         (program_space::~program_space): Remove intro comment.  Call
5969         remove_program_space.
5970         (delete_program_space): Delete.
5971         * progspace.h (program_space::program_space): Make explicit.  Move
5972         intro comment here, adjusted.
5973         (program_space::~program_space): Move intro comment here,
5974         adjusted.
5975         (delete_program_space): Remove.
5976
5977 2020-04-16  Tom Tromey  <tromey@adacore.com>
5978
5979         * windows-nat.c (windows_nat::handle_access_violation): New
5980         function.
5981         * nat/windows-nat.h (handle_access_violation): Declare.
5982         * nat/windows-nat.c (handle_exception): Move Cygwin code to
5983         windows-nat.c.  Call handle_access_violation.
5984
5985 2020-04-16  Tom de Vries  <tdevries@suse.de>
5986
5987         PR symtab/25791
5988         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
5989         CUs without psymtab.
5990
5991 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
5992
5993         * python/python.c (do_start_initialization): Don't call
5994         PyEval_InitThreads for Python 3.9 and beyond.
5995
5996 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
5997
5998         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
5999         thread functions.
6000         (obsd_nat_target::wait): Likewise.
6001
6002 2020-04-15  Tom Tromey  <tromey@adacore.com>
6003
6004         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6005         (DEBUG_EXCEPT): Use debug_printf.
6006
6007 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6008
6009         * completer.c (class completion_tracker::completion_hash_entry)
6010         <hash_name>: New member function.
6011         (completion_tracker::discard_completions): New callback to hash a
6012         completion_hash_entry, pass this to htab_create_alloc.
6013
6014 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6015
6016         * windows-nat.c (windows_make_so): Warn rather than stopping with
6017         an error if realpath() fails.
6018
6019 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6020
6021         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6022         (nbsd_nat_target::info_proc): Add do_status.
6023
6024 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6025             Tom de Vries  <tdevries@suse.de>
6026
6027         PR symtab/25718
6028         * psympriv.h (struct partial_symtab::read_symtab)
6029         (struct partial_symtab::expand_psymtab)
6030         (struct partial_symtab::read_dependencies): Update comments.
6031         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6032         read_symtab for includer.
6033         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6034         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6035         (struct dwarf2_include_psymtab::m_readin): Remove.
6036         (struct dwarf2_include_psymtab::includer): New member function.
6037         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6038
6039 2020-04-14  Tom de Vries  <tdevries@suse.de>
6040
6041         PR symtab/25720
6042         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6043         with NULL symbol_matcher and lookup_name.
6044         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6045         and lookup_name.
6046         * dwarf2/read.c (dw2_expand_symtabs_matching)
6047         (dw2_debug_names_expand_symtabs_matching): Same.
6048         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6049         Make lookup_name a pointer.  Update comment.
6050         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6051         lookup_name being a pointer.
6052         * symfile.c (expand_symtabs_matching): Same.
6053         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6054         * linespec.c (iterate_over_all_matching_symtabs): Same.
6055
6056 2020-04-13  Tom Tromey  <tom@tromey.com>
6057
6058         * run-on-main-thread.c: Update include.
6059         * unittests/main-thread-selftests.c: Update include.
6060         * tui/tui-win.c: Update include.
6061         * tui/tui-io.c: Update include.
6062         * tui/tui-interp.c: Update include.
6063         * tui/tui-hooks.c: Update include.
6064         * top.h: Update include.
6065         * top.c: Update include.
6066         * ser-base.c: Update include.
6067         * remote.c: Update include.
6068         * remote-notif.c: Update include.
6069         * remote-fileio.c: Update include.
6070         * record-full.c: Update include.
6071         * record-btrace.c: Update include.
6072         * python/python.c: Update include.
6073         * posix-hdep.c: Update include.
6074         * mingw-hdep.c: Update include.
6075         * mi/mi-main.c: Update include.
6076         * mi/mi-interp.c: Update include.
6077         * main.c: Update include.
6078         * linux-nat.c: Update include.
6079         * interps.c: Update include.
6080         * infrun.c: Update include.
6081         * inf-loop.c: Update include.
6082         * event-top.c: Update include.
6083         * event-loop.c: Move to ../gdbsupport/.
6084         * event-loop.h: Move to ../gdbsupport/.
6085         * async-event.h: Update include.
6086         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6087
6088 2020-04-13  Tom Tromey  <tom@tromey.com>
6089
6090         * tui/tui-win.c: Include async-event.h.
6091         * remote.c: Include async-event.h.
6092         * remote-notif.c: Include async-event.h.
6093         * record-full.c: Include async-event.h.
6094         * record-btrace.c: Include async-event.h.
6095         * infrun.c: Include async-event.h.
6096         * event-top.c: Include async-event.h.
6097         * event-loop.h: Move some declarations to async-event.h.
6098         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6099         code to async-event.c.
6100         * async-event.h: New file.
6101         * async-event.c: New file.
6102         * Makefile.in (COMMON_SFILES): Add async-event.c.
6103         (HFILES_NO_SRCDIR): Add async-event.h.
6104
6105 2020-04-13  Tom Tromey  <tom@tromey.com>
6106
6107         * utils.c (flush_streams): New function.
6108         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6109
6110 2020-04-13  Tom Tromey  <tom@tromey.com>
6111
6112         * event-loop.c (handle_file_event): Use warning, not
6113         printf_unfiltered.
6114
6115 2020-04-13  Tom Tromey  <tom@tromey.com>
6116
6117         * event-loop.c: Include <chrono>.
6118
6119 2020-04-13  Tom Tromey  <tom@tromey.com>
6120
6121         * gdb_select.h: Move to ../gdbsupport/.
6122         * event-loop.c: Update include path.
6123         * top.c: Update include path.
6124         * ser-base.c: Update include path.
6125         * ui-file.c: Update include path.
6126         * ser-tcp.c: Update include path.
6127         * guile/scm-ports.c: Update include path.
6128         * posix-hdep.c: Update include path.
6129         * ser-unix.c: Update include path.
6130         * gdb_usleep.c: Update include path.
6131         * mingw-hdep.c: Update include path.
6132         * inflow.c: Update include path.
6133         * infrun.c: Update include path.
6134         * event-top.c: Update include path.
6135
6136 2020-04-13  Tom Tromey  <tom@tromey.com>
6137
6138         * configure: Rebuild.
6139         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6140
6141 2020-04-13  Tom Tromey  <tom@tromey.com>
6142
6143         * event-loop.h (start_event_loop): Don't declare.
6144         * event-loop.c (start_event_loop): Move...
6145         * main.c (start_event_loop): ...here.  Now static.
6146
6147 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6148
6149         * MAINTAINERS: Update my email address.
6150
6151 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6152
6153         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6154         IP_ALL.
6155
6156 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6157
6158         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6159         (nbsd_nat_target::info_proc): Add do_cmdline.
6160
6161 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6162
6163         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6164         (nbsd_nat_target::info_proc): Add do_cwd.
6165
6166 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6167
6168         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6169
6170 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6171
6172         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6173         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6174         (nbsd_nat_target::info_proc): New functions.
6175         * nbsd-nat.c (kinfo_get_vmmap): New function.
6176         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6177         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6178         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6179         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6180         functions.
6181         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6182         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6183         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6184         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6185         (KINFO_VME_FLAG_GROWS_DOWN): New.
6186
6187 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6188
6189         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6190         bit shift.
6191
6192 2020-04-10  Tom Tromey  <tromey@adacore.com>
6193
6194         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6195
6196 2020-04-10  Tom Tromey  <tromey@adacore.com>
6197
6198         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6199         separate debug files.
6200
6201 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6202
6203         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6204         Move to...
6205         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6206         ... here.
6207         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6208         Check for STATUS_WX86_BREAKPOINT.
6209         (windows_nat_target::wait): Same.
6210
6211 2020-04-10  Tom de Vries  <tdevries@suse.de>
6212
6213         PR cli/25808
6214         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6215
6216 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6217
6218         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6219         (Write After Approval): Remove Tom de Vries.
6220
6221 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6222
6223         revert partially:
6224         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6225
6226         * buildsym.c (record_line): Fix undefined behavior and preserve
6227         lines at eof.
6228
6229 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6230
6231         * auxv.h (svr4_auxv_parse): New.
6232         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6233         and generic_auxv_parse.
6234         (svr4_auxv_parse): Add.
6235         * obsd-tdep.c: Include "auxv.h".
6236         (obsd_auxv_parse): Remove.
6237         (obsd_init_abi): Remove comment.
6238         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6239         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6240         * nbsd-tdep.c: Include "auxv.h".
6241         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6242
6243 2020-04-08  Tom Tromey  <tromey@adacore.com>
6244
6245         * nat/windows-nat.h (last_wait_event): Don't declare.
6246         (wait_for_debug_event): Update comment.
6247         * nat/windows-nat.c (last_wait_event): Now static.
6248
6249 2020-04-08  Tom Tromey  <tromey@adacore.com>
6250
6251         * windows-nat.c (wait_for_debug_event): Move to
6252         nat/windows-nat.c.
6253         * nat/windows-nat.h (wait_for_debug_event): Declare.
6254         * nat/windows-nat.c (wait_for_debug_event): Move from
6255         windows-nat.c.  No longer static.
6256
6257 2020-04-08  Tom Tromey  <tromey@adacore.com>
6258
6259         * windows-nat.c (get_windows_debug_event): Use
6260         fetch_pending_stop.
6261         * nat/windows-nat.h (fetch_pending_stop): Declare.
6262         * nat/windows-nat.c (fetch_pending_stop): New function.
6263
6264 2020-04-08  Tom Tromey  <tromey@adacore.com>
6265
6266         * windows-nat.c (windows_continue): Use matching_pending_stop and
6267         continue_last_debug_event.
6268         * nat/windows-nat.h (matching_pending_stop)
6269         (continue_last_debug_event): Declare.
6270         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6271         (matching_pending_stop, continue_last_debug_event): New
6272         functions.
6273
6274 2020-04-08  Tom Tromey  <tromey@adacore.com>
6275
6276         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6277         (handle_exception_result): Move to nat/windows-nat.h.
6278         (DEBUG_EXCEPTION_SIMPLE): Remove.
6279         (windows_nat::handle_ms_vc_exception): New function.
6280         (handle_exception): Move to nat/windows-nat.c.
6281         (get_windows_debug_event): Update.
6282         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6283         nat/windows-nat.c.
6284         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6285         (handle_exception_result): Move from windows-nat.c.
6286         (handle_exception): Declare.
6287         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6288         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6289         windows-nat.c.
6290
6291 2020-04-08  Tom Tromey  <tromey@adacore.com>
6292
6293         * windows-nat.c (exception_count, event_count): Remove.
6294         (handle_exception, get_windows_debug_event)
6295         (do_initial_windows_stuff): Update.
6296
6297 2020-04-08  Tom Tromey  <tromey@adacore.com>
6298
6299         * windows-nat.c (windows_nat::handle_load_dll)
6300         (windows_nat::handle_unload_dll): Rename.  No longer static.
6301         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6302         Declare.
6303
6304 2020-04-08  Tom Tromey  <tromey@adacore.com>
6305
6306         * complaints.h (stop_whining): Declare at top-level.
6307         (complaint): Don't declare stop_whining.
6308
6309 2020-04-08  Tom Tromey  <tromey@adacore.com>
6310
6311         * windows-nat.c (windows_nat::handle_output_debug_string):
6312         Rename.  No longer static.
6313         * nat/windows-nat.h (handle_output_debug_string): Declare.
6314
6315 2020-04-08  Tom Tromey  <tromey@adacore.com>
6316
6317         * windows-nat.c (current_process_handle, current_process_id)
6318         (main_thread_id, last_sig, current_event, last_wait_event)
6319         (current_windows_thread, desired_stop_thread_id, pending_stops)
6320         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6321         (display_selectors, fake_create_process)
6322         (get_windows_debug_event): Update.
6323         * nat/windows-nat.h (current_process_handle, current_process_id)
6324         (main_thread_id, last_sig, current_event, last_wait_event)
6325         (current_windows_thread, desired_stop_thread_id, pending_stops)
6326         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6327         * nat/windows-nat.c (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         (siginfo_er): New globals.  Move from windows-nat.c.
6331
6332 2020-04-08  Tom Tromey  <tromey@adacore.com>
6333
6334         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6335         (handle_load_dll): Update.
6336         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6337
6338 2020-04-08  Tom Tromey  <tromey@adacore.com>
6339
6340         * windows-nat.c (enum thread_disposition_type): Move to
6341         nat/windows-nat.h.
6342         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6343         static.
6344         (windows_add_thread, windows_nat_target::fetch_registers)
6345         (windows_nat_target::store_registers, handle_exception)
6346         (windows_nat_target::resume, get_windows_debug_event)
6347         (windows_nat_target::get_tib_address)
6348         (windows_nat_target::thread_name)
6349         (windows_nat_target::thread_alive): Update.
6350         * nat/windows-nat.h (enum thread_disposition_type): Move from
6351         windows-nat.c.
6352         (thread_rec): Declare.
6353
6354 2020-04-08  Tom Tromey  <tromey@adacore.com>
6355
6356         * windows-nat.c: Add "using namespace".
6357         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6358         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6359
6360 2020-04-08  Tom Tromey  <tromey@adacore.com>
6361
6362         * nat/windows-nat.h (struct windows_thread_info): Declare
6363         destructor.
6364         * nat/windows-nat.c (~windows_thread_info): New.
6365
6366 2020-04-08  Tom Tromey  <tromey@adacore.com>
6367
6368         PR gdb/22992
6369         * windows-nat.c (current_event): Update comment.
6370         (last_wait_event, desired_stop_thread_id): New globals.
6371         (struct pending_stop): New.
6372         (pending_stops): New global.
6373         (windows_nat_target) <stopped_by_sw_breakpoint>
6374         <supports_stopped_by_sw_breakpoint>: New methods.
6375         (windows_fetch_one_register): Add assertions.  Adjust PC.
6376         (windows_continue): Handle pending stops.  Suspend other threads
6377         when stepping.  Use last_wait_event
6378         (wait_for_debug_event): New function.
6379         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6380         pending stops.  Queue spurious stops.
6381         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6382         (windows_nat_target::kill): Use wait_for_debug_event.
6383         * nat/windows-nat.h (struct windows_thread_info)
6384         <stopped_at_software_breakpoint>: New field.
6385         * nat/windows-nat.c (windows_thread_info::resume): Clear
6386         stopped_at_software_breakpoint.
6387
6388 2020-04-08  Tom Tromey  <tromey@adacore.com>
6389
6390         * windows-nat.c (enum thread_disposition_type): New.
6391         (thread_rec): Replace "get_context" parameter with "disposition";
6392         change type.
6393         (windows_add_thread, windows_nat_target::fetch_registers)
6394         (windows_nat_target::store_registers, handle_exception)
6395         (windows_nat_target::resume, get_windows_debug_event)
6396         (windows_nat_target::get_tib_address)
6397         (windows_nat_target::thread_name)
6398         (windows_nat_target::thread_alive): Update.
6399
6400 2020-04-08  Tom Tromey  <tromey@adacore.com>
6401
6402         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6403         (windows_continue): Use windows_continue::resume.
6404         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6405         resume>: Declare new methods.
6406         * nat/windows-nat.c: New file.
6407         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6408
6409 2020-04-08  Tom Tromey  <tromey@adacore.com>
6410
6411         * windows-nat.c (windows_add_thread, windows_delete_thread)
6412         (windows_nat_target::fetch_registers)
6413         (windows_nat_target::store_registers, fake_create_process)
6414         (windows_nat_target::resume, windows_nat_target::resume)
6415         (get_windows_debug_event, windows_nat_target::wait)
6416         (windows_nat_target::pid_to_str)
6417         (windows_nat_target::get_tib_address)
6418         (windows_nat_target::get_ada_task_ptid)
6419         (windows_nat_target::thread_name)
6420         (windows_nat_target::thread_alive): Use lwp, not tid.
6421
6422 2020-04-08  Tom Tromey  <tromey@adacore.com>
6423
6424         * windows-nat.c (handle_exception)
6425         (windows_nat_target::thread_name): Update.
6426         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6427         <name>: Now unique_xmalloc_ptr.
6428
6429 2020-04-08  Tom Tromey  <tromey@adacore.com>
6430
6431         * windows-nat.c (thread_rec)
6432         (windows_nat_target::fetch_registers): Update.
6433         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6434         Update comment.
6435         <debug_registers_changed, reload_context>: Now bool.
6436
6437 2020-04-08  Tom Tromey  <tromey@adacore.com>
6438
6439         * windows-nat.c (windows_add_thread): Use new.
6440         (windows_init_thread_list, windows_delete_thread): Use delete.
6441         (get_windows_debug_event): Update.
6442         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6443         destructor, and initializers.
6444
6445 2020-04-08  Tom Tromey  <tromey@adacore.com>
6446
6447         * windows-nat.c (struct windows_thread_info): Remove.
6448         * nat/windows-nat.h: New file.
6449
6450 2020-04-08  Tom Tromey  <tromey@adacore.com>
6451
6452         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6453         (thread_rec, windows_add_thread, windows_delete_thread)
6454         (windows_continue): Update.
6455
6456 2020-04-08  Tom Tromey  <tromey@adacore.com>
6457
6458         * windows-nat.c (struct windows_thread_info): Remove typedef.
6459         (thread_head): Remove.
6460         (thread_list): New global.
6461         (thread_rec, windows_add_thread, windows_init_thread_list)
6462         (windows_delete_thread, windows_continue): Update.
6463
6464 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6465
6466         * windows-tdep.h (windows_init_abi): Add comment.
6467         (cygwin_init_abi): New declaration.
6468         * windows-tdep.c: Split signal enumeration in two, one for
6469         Windows and one for Cygwin.
6470         (windows_gdb_signal_to_target): Only deal with signal of the
6471         Windows OS ABI.
6472         (cygwin_gdb_signal_to_target): New function.
6473         (windows_init_abi): Rename to windows_init_abi_common, don't set
6474         gdb_signal_to_target gdbarch method.  Add new new function with
6475         this name.
6476         (cygwin_init_abi): New function.
6477         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6478         comment.  Don't call windows_init_abi.
6479         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6480         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6481         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6482         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6483         a new function of this name.
6484         (i386_cygwin_init_abi): New function.
6485         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6486         OS ABI Cygwin.
6487
6488 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6489
6490         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6491         parameter.c.
6492         (dwarf2_read_gdb_index): Update.
6493
6494 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6495
6496         * nbsd-tdep.c: Include "objfiles.h".
6497         (nbsd_skip_solib_resolver): New.
6498         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6499
6500 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6501
6502         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6503         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6504         with DW_LLE_base_addressx are being emitted in DWARFv5.
6505         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6506         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6507         unsigned integer.
6508
6509 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6510
6511         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6512         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6513         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6514         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6515         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6516         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6517         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6518
6519
6520 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6521
6522         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6523         (read_loclist_index): New function definition.
6524         (lookup_loclist_base): New function definition.
6525         (read_loclist_header): New function definition.
6526         (dwarf2_cu): Add loclist_base and loclist_header field.
6527         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6528         (read_full_die_1): Read the value of DW_AT_loclists_base.
6529         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6530         (read_attribute_value): Handle DW_FORM_loclistx.
6531         (skip_one_die): Handle DW_FORM_loclistx.
6532         (loclist_header): New structure declaration.
6533         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6534
6535 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6536
6537         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6538         constructor.  Remove `addr` parameter from other constructor and
6539         add `per_cu` parameter.
6540         * dwarf2/read.c (create_partial_symtab): Update.
6541
6542 2020-04-07  Tom de Vries  <tdevries@suse.de>
6543
6544         PR symtab/25796
6545         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6546         (partial_die_info::fixup): Inherit has_const_value.
6547
6548 2020-04-07  Tom de Vries  <tdevries@suse.de>
6549
6550         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6551         symbols without address.
6552
6553 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6554
6555         * nbsd-nat.h (struct thread_info): Add forward declaration.
6556         (nbsd_nat_target::thread_alive): Add.
6557         (nbsd_nat_target::thread_name): Likewise.
6558         (nbsd_nat_target::update_thread_list): Likewise.
6559         (update_thread_list::post_attach): Likewise.
6560         (post_attach::pid_to_str): Likewise.
6561         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6562         (nbsd_thread_lister): Add.
6563         (nbsd_nat_target::thread_alive): Likewise.
6564         (nbsd_nat_target::thread_name): Likewise.
6565         (nbsd_add_threads): Likewise.
6566         (update_thread_list::post_attach): Likewise.
6567         (nbsd_nat_target::update_thread_list): Likewise.
6568         (post_attach::pid_to_str): Likewise.
6569
6570 2020-04-06  Tom Tromey  <tromey@adacore.com>
6571
6572         * ada-valprint.c (print_variant_part): Extract the variant field.
6573         (print_field_values): Use the field as the outer value when
6574         recursing.
6575
6576 2020-04-06  Tom Tromey  <tromey@adacore.com>
6577
6578         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6579         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6580         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6581         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6582         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6583
6584 2020-04-06  Tom Tromey  <tromey@adacore.com>
6585
6586         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6587         TYPE_CODE_ERROR.
6588
6589 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6590
6591         * nbsd-tdep.c: Include "gdbarch.h".
6592         Define enum with NetBSD signal numbers.
6593         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6594         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6595         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6596         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6597         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6598         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6599         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6600         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6601         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6602         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6603         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6604         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6605
6606 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6607
6608         PR gdb/25325
6609         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6610
6611 2020-04-03  Tom Tromey  <tromey@adacore.com>
6612
6613         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6614         Read constant block.
6615
6616 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6617
6618         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6619         (gdb_bfd_get_full_section_contents): New declaration.
6620         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6621         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6622         gdb_bfd_get_full_section_contents.
6623
6624 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6625
6626         * exec.c (build_section_table): Replace internal_error with
6627         gdb_assert.
6628         (section_table_xfer_memory_partial): Likewise.
6629         * mdebugread.c (parse_partial_symbols): Likewise.
6630         * psymtab.c (lookup_partial_symbol): Likewise.
6631         * utils.c (wrap_here): Likewise.
6632
6633 2020-04-02  Tom Tromey  <tromey@adacore.com>
6634
6635         * f-lang.c (build_fortran_types): Use arch_type to initialize
6636         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6637
6638 2020-04-02  Tom Tromey  <tromey@adacore.com>
6639
6640         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6641         of attributes.
6642
6643 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6644             Bernd Edlinger <bernd.edlinger@hotmail.de>
6645             Tom Tromey  <tromey@adacore.com>
6646
6647         * buildsym.c (buildsym_compunit::record_line): Remove
6648         deduplication code.
6649
6650 2020-04-02  Tom de Vries  <tdevries@suse.de>
6651
6652         PR ada/24671
6653         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6654
6655 2020-04-02  Tom de Vries  <tdevries@suse.de>
6656
6657         * dwarf2/read.c (dwarf2_gdb_index_functions,
6658         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6659         NULL.
6660         * psymtab.c (psym_lookup_global_symbol_language): New function.
6661         (psym_functions): Init psym_lookup_global_symbol_language with
6662         psym_lookup_global_symbol_language.
6663         * symfile-debug.c (debug_sym_quick_functions): Init
6664         lookup_global_symbol_language with NULL.
6665         * symfile.c (set_initial_language): Remove fixme comment.
6666         * symfile.h (struct quick_symbol_functions): Add
6667         lookup_global_symbol_language.
6668         * symtab.c (find_quick_global_symbol_language): New function.
6669         (find_main_name): Use find_quick_global_symbol_language.
6670
6671 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6672
6673         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6674
6675 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6676
6677         * buildsym.c (record_line): Fix undefined behavior and preserve
6678         lines at eof.
6679
6680 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6681
6682         * buildsym.c (record_line): Fix the resizing condition.
6683
6684 2020-04-01  Tom Tromey  <tom@tromey.com>
6685
6686         * value.h (value_literal_complex): Add comment.
6687         * valops.c (value_literal_complex): Refer to value.h.
6688
6689 2020-04-01  Tom Tromey  <tom@tromey.com>
6690
6691         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6692         (scalar_type): New rule, from typebase.
6693         (typebase): Use scalar_type.  Recognize complex types.
6694         (field_name): Handle FLOAT_KEYWORD.
6695         (ident_tokens): Add _Complex and __complex__.
6696
6697 2020-04-01  Tom Tromey  <tom@tromey.com>
6698
6699         PR exp/25299:
6700         * valarith.c (promotion_type, complex_binop): New functions.
6701         (scalar_binop): Handle complex numbers.  Use promotion_type.
6702         (value_pos, value_neg, value_complement): Handle complex numbers.
6703
6704 2020-04-01  Tom Tromey  <tom@tromey.com>
6705
6706         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6707         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6708         (parse_number): Handle complex numbers.
6709
6710 2020-04-01  Tom Tromey  <tom@tromey.com>
6711
6712         * c-valprint.c (c_decorations): Change complex suffix to "i".
6713
6714 2020-04-01  Tom Tromey  <tom@tromey.com>
6715
6716         * valprint.c (generic_value_print_complex): Use accessors.
6717         * value.h (value_real_part, value_imaginary_part): Declare.
6718         * valops.c (value_real_part, value_imaginary_part): New
6719         functions.
6720         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6721
6722 2020-04-01  Tom Tromey  <tom@tromey.com>
6723
6724         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6725         (read_range_type): Update.
6726         * mdebugread.c (basic_type): Update.
6727         * go-lang.c (build_go_types): Use init_complex_type.
6728         * gdbtypes.h (struct main_type) <complex_type>: New member.
6729         (init_complex_type): Update.
6730         (arch_complex_type): Don't declare.
6731         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6732         Make name if none given.  Use alloc_type_copy.  Look for cached
6733         complex type.
6734         (arch_complex_type): Remove.
6735         (gdbtypes_post_init): Use init_complex_type.
6736         * f-lang.c (build_fortran_types): Use init_complex_type.
6737         * dwarf2/read.c (read_base_type): Update.
6738         * d-lang.c (build_d_types): Use init_complex_type.
6739         * ctfread.c (read_base_type): Update.
6740
6741 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6742
6743         * infrun.c (stop_all_threads): Update assertion, plus when
6744         stopping threads, take into account that we might be trying
6745         to stop an all-stop target.
6746         (stop_waiting): Call 'stop_all_threads' if there exists a
6747         non-stop target.
6748
6749 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6750
6751         * target.h (exists_non_stop_target): New function declaration.
6752         * target.c (exists_non_stop_target): New function.
6753
6754 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6755
6756         PR gdb/24789
6757         * eval.c (is_integral_or_integral_reference): New function.
6758         (evaluate_subexp_standard): Allow integer references in
6759         pointer arithmetic.
6760
6761 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6762
6763         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6764         check for no ptid in the stop reply when the target is non-stop.
6765
6766 2020-04-01  Tom Tromey  <tromey@adacore.com>
6767
6768         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6769         "name" parameter to rvalue reference.  Initialize m_name_holder.
6770         <lookup_name_info>: New overloads.
6771         <name>: Return gdb::string_view.
6772         <c_str>: New method.
6773         <make_ignore_params>: Update.
6774         <search_name_hash>: Update.
6775         <language_lookup_name>: Return const char *.
6776         <m_name>: Change type.
6777         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6778         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6779         (lookup_name_info::match_any): Update.
6780         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6781         Update.
6782         * minsyms.c (linkage_name_str): Update.
6783         * language.c (default_symbol_name_matcher): Update.
6784         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6785         Update.
6786         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6787         (ada_lookup_name_info::ada_lookup_name_info): Update.
6788         (literal_symbol_name_matcher): Update.
6789
6790 2020-04-01  Tom Tromey  <tromey@adacore.com>
6791
6792         * psymtab.c (psymtab_search_name): Remove function.
6793         (psym_lookup_symbol): Create search name and lookup name here.
6794         (lookup_partial_symbol): Remove "name" parameter; add
6795         lookup_name.
6796         (psym_expand_symtabs_for_function): Update.
6797
6798 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6799
6800         PR tui/25597:
6801         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6802
6803 2020-03-31  Tom Tromey  <tromey@adacore.com>
6804
6805         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6806         memcpy.
6807
6808 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6809
6810         * features/riscv/32bit-csr.xml: Regenerated.
6811         * features/riscv/64bit-csr.xml: Regenerated.
6812
6813 2020-03-30  Tom Tromey  <tromey@adacore.com>
6814
6815         * ada-valprint.c (print_variant_part): Update.
6816         * ada-lang.h (ada_which_variant_applies): Update.
6817         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6818         outer_valaddr parameters; replace with "outer" value parameter.
6819         (to_fixed_variant_branch_type): Update.
6820
6821 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6822
6823         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6824         <list>.  Remove inclusion of observable.h.
6825         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6826         (struct arch_lwp_info): New struct.
6827         (class ppc_linux_dreg_interface): New class.
6828         (struct ppc_linux_process_info): New struct.
6829         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6830         <low_new_clone, low_forget_process, low_prepare_to_resume>
6831         <copy_thread_dreg_state, mark_thread_stale>
6832         <mark_debug_registers_changed, register_hw_breakpoint>
6833         <clear_hw_breakpoint, register_wp, clear_wp>
6834         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6835         <num_memory_accesses, get_trigger_type>
6836         <create_watchpoint_request, hwdebug_point_cmp>
6837         <init_arch_lwp_info, get_arch_lwp_info>
6838         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6839         methods.
6840         <struct ptid_hash>: New inner struct.
6841         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6842         members.
6843         (saved_dabr_value, hwdebug_info, max_slots_number)
6844         (struct hw_break_tuple, struct thread_points, ppc_threads)
6845         (have_ptrace_hwdebug_interface)
6846         (hwdebug_find_thread_points_by_tid)
6847         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6848         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6849         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6850         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6851         use m_dreg_interface.
6852         (hwdebug_point_cmp): Change to...
6853         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6854         reference arguments instead of pointers.
6855         (ppc_linux_nat_target::ranged_break_num_registers): Use
6856         m_dreg_interface.
6857         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6858         m_dreg_interface.  Call register_hw_breakpoint.
6859         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6860         m_dreg_interface.  Call clear_hw_breakpoint.
6861         (get_trigger_type): Change to...
6862         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6863         comment.
6864         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6865         use m_dreg_interface.  Call register_hw_breakpoint.
6866         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6867         use m_dreg_interface.  Call clear_hw_breakpoint.
6868         (can_use_watchpoint_cond_accel): Change to...
6869         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6870         method.  Update comment, use m_dreg_interface and
6871         m_process_info.
6872         (calculate_dvc): Change to...
6873         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6874         m_dreg_interface.
6875         (num_memory_accesses): Change to...
6876         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6877         (check_condition): Change to...
6878         (ppc_linux_nat_target::check_condition): ...this method.
6879         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6880         comment, use m_dreg_interface.
6881         (create_watchpoint_request): Change to...
6882         (ppc_linux_nat_target::create_watchpoint_request): ...this
6883         method.  Use m_dreg_interface.
6884         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6885         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6886         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6887         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6888         (ppc_linux_nat_target::low_forget_process)
6889         (ppc_linux_nat_target::low_new_fork)
6890         (ppc_linux_nat_target::low_new_clone)
6891         (ppc_linux_nat_target::low_delete_thread)
6892         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6893         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6894         only call mark_thread_stale.
6895         (ppc_linux_thread_exit): Remove.
6896         (ppc_linux_nat_target::stopped_data_address): Change to...
6897         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6898         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6899         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6900         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6901         comment.  Call low_stopped_data_address.
6902         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6903         m_dreg_interface.
6904         (ppc_linux_nat_target::masked_watch_num_registers): Use
6905         m_dreg_interface.
6906         (ppc_linux_nat_target::copy_thread_dreg_state)
6907         (ppc_linux_nat_target::mark_thread_stale)
6908         (ppc_linux_nat_target::mark_debug_registers_changed)
6909         (ppc_linux_nat_target::register_hw_breakpoint)
6910         (ppc_linux_nat_target::clear_hw_breakpoint)
6911         (ppc_linux_nat_target::register_wp)
6912         (ppc_linux_nat_target::clear_wp)
6913         (ppc_linux_nat_target::init_arch_lwp_info)
6914         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6915         (_initialize_ppc_linux_nat): Remove observer callback.
6916
6917 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6918
6919         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6920         (ppc_linux_nat_target::auxv_parse)
6921         (ppc_linux_nat_target::read_description)
6922         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6923         Move up.
6924
6925 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6926
6927         * linux-nat.h (low_new_clone): New method.
6928         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
6929
6930 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6931
6932         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
6933         (dbx_expand_psymtab): ... this.
6934         (start_psymtab): Update.
6935         * mdebugread.c (psymtab_to_symtab_1): Rename to...
6936         (mdebug_expand_psymtab): ... this.
6937         (parse_partial_symbols): Update.
6938         (new_psymtab): Update.
6939         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
6940         (xcoff_expand_psymtab): ... this.
6941         (xcoff_start_psymtab): Update.
6942
6943 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6944
6945         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
6946         <expand_dependencies>: ... this.
6947         * psymtab.c (partial_symtab::read_dependencies): Rename to...
6948         (partial_symtab::expand_dependencies): ... this.
6949         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
6950         Update.
6951         (dwarf2_psymtab::expand_psymtab): Update.
6952         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
6953         * mdebugread.c (psymtab_to_symtab_1): Update.
6954         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
6955
6956 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
6957
6958         * psympriv.h (discard_psymtab): Remove.
6959         * dbxread.c (dbx_end_psymtab): Update.
6960         * xcoffread.c (xcoff_end_psymtab): Update.
6961
6962 2020-03-28  Tom Tromey  <tom@tromey.com>
6963
6964         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
6965         comment.
6966
6967 2020-03-28  Tom Tromey  <tom@tromey.com>
6968
6969         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
6970
6971 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
6972
6973         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
6974
6975 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
6976
6977         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
6978
6979 2020-03-26  Tom Tromey  <tom@tromey.com>
6980
6981         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
6982         (mark_common_block_symbol_computed, read_tag_string_type)
6983         (attr_to_dynamic_prop, read_subrange_type): Update.
6984         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
6985         to be methods on struct attribute.
6986         (skip_one_die, process_imported_unit_die, read_namespace_alias)
6987         (read_call_site_scope, partial_die_info::read)
6988         (partial_die_info::read, lookup_die_type, follow_die_ref):
6989         Update.
6990         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
6991         from dwarf2_get_ref_die_offset.
6992         (attribute::constant_value): New method, from
6993         dwarf2_get_attr_constant_value.
6994         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
6995         Declare method.
6996         <constant_value>: New method.
6997
6998 2020-03-26  Tom Tromey  <tom@tromey.com>
6999
7000         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7001         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7002         (dwarf_type_encoding_name): Move to stringify.c.
7003         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7004         * dwarf2/stringify.c: New file.
7005         * dwarf2/stringify.h: New file.
7006
7007 2020-03-26  Tom Tromey  <tom@tromey.com>
7008
7009         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7010         Rewrite.
7011
7012 2020-03-26  Tom Tromey  <tom@tromey.com>
7013
7014         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7015         methods.
7016         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7017         (lookup_ranges_base): Likewise.
7018         (read_cutu_die_from_dwo, read_full_die_1): Update.
7019
7020 2020-03-26  Tom Tromey  <tom@tromey.com>
7021
7022         * dwarf2/read.c (read_import_statement, read_file_scope)
7023         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7024         (read_lexical_block_scope, read_call_site_scope)
7025         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7026         (handle_struct_member_die, process_structure_scope)
7027         (update_enumeration_type_from_children)
7028         (process_enumeration_scope, read_array_type, read_common_block)
7029         (read_namespace, read_module, read_subroutine_type): Update.
7030         (sibling_die): Remove.
7031
7032 2020-03-26  Tom Tromey  <tom@tromey.com>
7033
7034         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7035         (build_type_psymtabs_reader, read_structure_type)
7036         (read_enumeration_type, read_full_die_1): Update.
7037         (dwarf2_attr_no_follow): Move to die.h.
7038         * dwarf2/die.h (struct die_info) <attr>: New method.
7039
7040 2020-03-26  Tom Tromey  <tom@tromey.com>
7041
7042         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7043         <base_address>: Now an optional.
7044         (dwarf2_find_base_address, dwarf2_rnglists_process)
7045         (dwarf2_ranges_process, fill_in_loclist_baton)
7046         (dwarf2_symbol_mark_computed): Update.
7047
7048 2020-03-26  Tom Tromey  <tom@tromey.com>
7049
7050         * dwarf2/read.c (struct die_info): Move to die.h.
7051         * dwarf2/die.h: New file.
7052
7053 2020-03-26  Tom Tromey  <tom@tromey.com>
7054
7055         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7056         * dwarf2/read.c
7057         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7058         Move to line-header.c.
7059         (read_checked_initial_length_and_offset, read_formatted_entries):
7060         Likewise.
7061         (dwarf_decode_line_header): Split into two.
7062         * dwarf2/line-header.c
7063         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7064         Move from read.c.
7065         (read_checked_initial_length_and_offset, read_formatted_entries):
7066         Likewise.
7067         (dwarf_decode_line_header): New function, split from read.c.
7068
7069 2020-03-26  Tom Tromey  <tom@tromey.com>
7070
7071         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7072         Declare method.
7073         * dwarf2/read.c (read_attribute_value): Update.
7074         (dwarf2_per_objfile::read_line_string): Rename from
7075         read_indirect_line_string.
7076         (read_formatted_entries): Update.
7077
7078 2020-03-26  Tom Tromey  <tom@tromey.com>
7079
7080         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7081         variable.
7082
7083 2020-03-26  Tom Tromey  <tom@tromey.com>
7084
7085         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7086         const.
7087         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7088         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7089         parameter const.
7090
7091 2020-03-26  Tom Tromey  <tom@tromey.com>
7092
7093         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7094         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7095         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7096         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7097
7098 2020-03-26  Tom Tromey  <tom@tromey.com>
7099
7100         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7101         file_names_size, file_full_name, file_file_name>: Use const.
7102         <file_name_at, file_names>: Add const overload.
7103         * dwarf2/line-header.c (line_header::file_file_name)
7104         (line_header::file_full_name): Update.
7105
7106 2020-03-26  Tom Tromey  <tom@tromey.com>
7107
7108         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7109         (macro_start_file, consume_improper_spaces)
7110         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7111         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7112         (dwarf_decode_macros): Move to macro.c.
7113         * dwarf2/macro.c: New file.
7114         * dwarf2/macro.h: New file.
7115         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7116
7117 2020-03-26  Tom Tromey  <tom@tromey.com>
7118
7119         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7120         method.
7121         * dwarf2/section.c: New method.  From
7122         read_indirect_string_at_offset_from.
7123         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7124         (read_indirect_string_at_offset_from): Move to section.c.
7125         (read_indirect_string_at_offset): Rewrite.
7126         (read_indirect_line_string_at_offset): Remove.
7127         (read_indirect_string, read_indirect_line_string)
7128         (dwarf_decode_macro_bytes): Update.
7129
7130 2020-03-26  Tom Tromey  <tom@tromey.com>
7131
7132         * dwarf2/section.h (struct dwarf2_section_info)
7133         <overload_complaint>: Declare.
7134         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7135         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7136         Rename from dwarf2_section_buffer_overflow_complaint.
7137         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7138         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7139
7140 2020-03-26  Tom Tromey  <tom@tromey.com>
7141
7142         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7143         Declare.
7144         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7145         Move from read.c.
7146         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7147         to section.c.
7148
7149 2020-03-26  Tom Tromey  <tom@tromey.com>
7150
7151         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7152
7153 2020-03-26  Tom Tromey  <tom@tromey.com>
7154
7155         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7156         "builder".
7157         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7158         parameter.
7159         (dwarf_decode_macros): Update.
7160
7161 2020-03-26  Tom Tromey  <tom@tromey.com>
7162
7163         * dwarf2/read.c (read_attribute_value): Update.
7164         (read_indirect_string_from_dwz): Move to dwz.c; change into
7165         method.
7166         (dwarf_decode_macro_bytes): Update.
7167         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7168         * dwarf2/dwz.c: New file.
7169         * Makefile.in (COMMON_SFILES): Add dwz.c.
7170
7171 2020-03-26  Tom Tromey  <tom@tromey.com>
7172
7173         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7174         * dwarf2/read.c: Add include.
7175         * dwarf2/index-write.c: Add include.
7176         * dwarf2/index-cache.c: Add include.
7177         * dwarf2/dwz.h: New file.
7178
7179 2020-03-25  Tom Tromey  <tom@tromey.com>
7180
7181         * compile/compile-object-load.c (get_out_value_type): Mention
7182         correct symbol name in error message.
7183
7184 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7185
7186         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7187
7188 2020-03-25  Tom de Vries  <tdevries@suse.de>
7189
7190         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7191         * symmisc.c (dump_symtab_1): Print user and includes fields.
7192         (maintenance_info_symtabs): Same.
7193
7194 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7195
7196         PR gdb/25534
7197         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7198         (riscv_regcache_cooked_write): New function.
7199         (riscv_push_dummy_call): Use new function.
7200         (riscv_return_value): Likewise.
7201
7202 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7203
7204         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7205         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7206         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7207         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7208         * infrun.c (follow_fork): Likewise.
7209         (follow_fork_inferior): Likewise.
7210         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7211         * linux-nat.h (class linux_nat_target): Likewise.
7212         * remote.c (class remote_target) <follow_fork>: Likewise.
7213         (remote_target::follow_fork): Likewise.
7214         * target-delegates.c: Re-generate.
7215         * target.c (default_follow_fork): Likewise.
7216         (target_follow_fork): Likewise.
7217         * target.h (struct target_ops) <follow_fork>: Likewise.
7218         (target_follow_fork): Likewise.
7219
7220 2020-03-24  Tom de Vries  <tdevries@suse.de>
7221
7222         * psymtab.c (maintenance_info_psymtabs): Print user field.
7223
7224 2020-03-20  Tom Tromey  <tromey@adacore.com>
7225
7226         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7227         const.
7228         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7229         const.
7230
7231 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7232
7233         * ptrace.m4: Don't check for ptrace declaration.
7234         * config.in: Re-generate.
7235         * configure: Re-generate.
7236         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7237         not defined.
7238
7239 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7240
7241         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7242         `PTRACE_TYPE_RET'.
7243         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7244         * sparc-nat.c (gdb_ptrace): Likewise.
7245         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7246
7247 2020-03-20  Tom Tromey  <tromey@adacore.com>
7248
7249         * c-exp.y (lex_one_token): Fix assert.
7250
7251 2020-03-20  Tom Tromey  <tromey@adacore.com>
7252
7253         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7254         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7255         strncpy call.
7256
7257 2020-03-20  Tom Tromey  <tromey@adacore.com>
7258
7259         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7260
7261 2020-03-20  Tom Tromey  <tromey@adacore.com>
7262
7263         * ada-valprint.c (print_variant_part): Remove parameters; switch
7264         to value-based API.
7265         (print_field_values): Likewise.
7266         (ada_val_print_struct_union): Likewise.
7267         (ada_value_print_1): Update.
7268
7269 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7270
7271         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7272         nbsd_nat_target instead of inf_ptrace_target.
7273         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7274         nbsd_nat_target.
7275
7276 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7277
7278         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7279         it to the ptrace call.
7280         * (store_registers): Likewise.
7281
7282 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7283
7284         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7285         it to the ptrace call.
7286         * (store_registers): Likewise.
7287
7288 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7289
7290         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7291         valid, fetch vg value from ptrace.
7292
7293 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7294         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7295         * inf-ptrace.c: Likewise.
7296         * (gdb_ptrace): Add.
7297         * (inf_ptrace_target::resume): Update.
7298         * (inf_ptrace_target::xfer_partial): Likewise.
7299         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7300         * (inf_ptrace_peek_poke): Update.
7301
7302 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7303
7304         * x86-bsd-nat.c (gdb_ptrace): New.
7305         * (x86bsd_dr_set): Add new argument `ptid'.
7306         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7307         x86bsd_dr_set_addr): Update.
7308
7309 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7310
7311         * remote.c (remote_target::process_stop_reply): Handle events for
7312         all threads differently.
7313
7314 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7315
7316         * completer.c (completion_tracker::remove_completion): Define new
7317         function.
7318         * completer.h (completion_tracker::remove_completion): Declare new
7319         function.
7320         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7321         when adding a C++ function symbol.
7322
7323 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7324
7325         * completer.c (completion_tracker::completion_hash_entry): Define
7326         new class.
7327         (advance_to_filename_complete_word_point): Call
7328         recompute_lowest_common_denominator.
7329         (completion_tracker::completion_tracker): Call discard_completions
7330         to setup the hash table.
7331         (completion_tracker::discard_completions): Allow for being called
7332         from the constructor, pass new equal function, and element deleter
7333         when constructing the hash table.  Initialise new class member
7334         variables.
7335         (completion_tracker::maybe_add_completion): Remove use of
7336         m_entries_vec, and store more information into m_entries_hash.
7337         (completion_tracker::recompute_lcd_visitor): New function, most
7338         content taken from...
7339         (completion_tracker::recompute_lowest_common_denominator):
7340         ...here, this now just visits each item in the hash calling the
7341         above visitor.
7342         (completion_tracker::build_completion_result): Remove use of
7343         m_entries_vec, call recompute_lowest_common_denominator.
7344         * completer.h (completion_tracker::have_completions): Remove use
7345         of m_entries_vec.
7346         (completion_tracker::completion_hash_entry): Declare new class.
7347         (completion_tracker::recompute_lowest_common_denominator): Change
7348         function signature.
7349         (completion_tracker::recompute_lcd_visitor): Declare new function.
7350         (completion_tracker::m_entries_vec): Delete.
7351         (completion_tracker::m_entries_hash): Initialize to NULL.
7352         (completion_tracker::m_lowest_common_denominator_valid): New
7353         member variable.
7354         (completion_tracker::m_lowest_common_denominator_max_length): New
7355         member variable.
7356
7357 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7358
7359         * regformats/regdef.h: Put reg in gdb namespace.
7360
7361 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7362
7363         * i386-bsd-nat.c (gdb_ptrace): New.
7364         * (i386bsd_fetch_inferior_registers,
7365         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7366         * (i386bsd_fetch_inferior_registers,
7367         i386bsd_store_inferior_registers) Use gdb_ptrace.
7368
7369 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7370
7371         * amd64-bsd-nat.c (gdb_ptrace): New.
7372         * (amd64bsd_fetch_inferior_registers,
7373         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7374         * (amd64bsd_fetch_inferior_registers,
7375         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7376
7377 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7378
7379         * user-regs.c (user_reg::read): Rename to...
7380         (user_reg::xread): ...this.
7381         * (append_user_reg): Rename argument `read' to `xread'.
7382         * (user_reg_add_builtin): Likewise.
7383         * (user_reg_add): Likewise.
7384         * (value_of_user_reg): Likewise.
7385
7386 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7387
7388         * sparc-nat.c (gdb_ptrace): New.
7389         * sparc-nat.c (sparc_fetch_inferior_registers)
7390         (sparc_store_inferior_registers) Remove obsolete comment.
7391         * sparc-nat.c (sparc_fetch_inferior_registers)
7392         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7393         * sparc-nat.c (sparc_fetch_inferior_registers)
7394         (sparc_store_inferior_registers) Use gdb_ptrace.
7395
7396 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7397
7398         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7399         it to the ptrace call.
7400         * sh-nbsd-nat.c (store_registers): Likewise.
7401
7402 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7403
7404         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7405         nbsd_nat_target instead of inf_ptrace_target.
7406         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7407         nbsd_nat_target.
7408
7409 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7410
7411         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7412
7413 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7414
7415         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7416         <sys/sysctl.h>.
7417         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7418
7419 2020-03-17  Tom de Vries  <tdevries@suse.de>
7420
7421         PR gdb/23710
7422         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7423         fields.
7424         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7425         fields.
7426         (process_imported_unit_die): Skip import of c++ CUs.
7427
7428 2020-03-16  Tom Tromey  <tom@tromey.com>
7429
7430         * p-valprint.c (pascal_object_print_value): Initialize
7431         base_value.
7432
7433 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7434             Shahab Vahedi  <shahab@synopsys.com>
7435
7436         * Makefile.in: Add arch/arc.o
7437         * configure.tgt: Likewise.
7438         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7439         (_initialize_arc_tdep): Don't initialize old target descriptions.
7440         (arc_read_description): New function to cache target descriptions.
7441         * arc-tdep.h (arc_read_description): Add proto type.
7442         * arch/arc.c: New file.
7443         * arch/arc.h: Likewise.
7444         * features/Makefile: Replace old target descriptions with new.
7445         * features/arc-arcompact.c: Remove.
7446         * features/arc-arcompact.xml: Likewise.
7447         * features/arc-v2.c: Likewise
7448         * features/arc-v2.xml: Likewise
7449         * features/arc/aux-arcompact.xml: New file.
7450         * features/arc/aux-v2.xml: Likewise.
7451         * features/arc/core-arcompact.xml: Likewise.
7452         * features/arc/core-v2.xml: Likewise.
7453         * features/arc/aux-arcompact.c: Generate.
7454         * features/arc/aux-v2.c: Likewise.
7455         * features/arc/core-arcompact.c: Likewise.
7456         * features/arc/core-v2.c: Likewise.
7457         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7458
7459 2020-03-16  Tom Tromey  <tromey@adacore.com>
7460
7461         PR gdb/25663:
7462         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7463         putting value into bcache.
7464
7465 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7466
7467         PR gdb/21500
7468         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7469         to...
7470         (amd64_windows_init_abi_common): ... this.  Don't set size of
7471         long type.
7472         (amd64_windows_init_abi): New function.
7473         (amd64_cygwin_init_abi): New function.
7474         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7475         the Cygwin OS ABI.
7476         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7477         comment.
7478
7479 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7480
7481         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7482         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7483         (pe_import_directory_entry): New struct type.
7484         (is_linked_with_cygwin_dll): New function.
7485         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7486         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7487         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7488
7489 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7490
7491         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7492         i386_cygwin_core_osabi_sniffer.
7493
7494 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7495
7496         * i386-cygwin-tdep.c: Rename to...
7497         * i386-windows-tdep.c: ... this.
7498         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7499         i386-windows-tdep.c.
7500         * configure.tgt: Likewise.
7501
7502 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7503
7504         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7505         * osabi.c (gdb_osabi_names): Add "Windows".
7506         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7507         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7508         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7509         i386_cygwin_osabi_sniffer.
7510         (_initialize_i386_cygwin_tdep): Register OS ABI
7511         GDB_OSABI_WINDOWS for i386.
7512         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7513         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7514         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7515         for x86-64.
7516         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7517         when the target matches '*-*-mingw*'.
7518
7519 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7520
7521         * defs.h (enum gdb_osabi): Move to...
7522         * osabi.h (enum gdb_osabi): ... here.
7523         * gdbarch.sh: Include osabi.h in gdbarch.h.
7524         * gdbarch.h: Re-generate.
7525
7526 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7527
7528         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7529         function.
7530         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7531
7532 2020-03-14  Tom Tromey  <tom@tromey.com>
7533
7534         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7535         for C++.
7536         (c_type_print_modifier): Likewise.  Add "language" parameter.
7537         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7538         (c_type_print_base_1): Update.
7539         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7540         constants.
7541         * type-stack.c (type_stack::insert): Handle tp_atomic and
7542         tp_restrict.
7543         (type_stack::follow_type_instance_flags): Likewise.
7544         (type_stack::follow_types): Likewise.  Merge type-following code.
7545         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7546         (space_identifier, cv_with_space_id)
7547         (const_or_volatile_or_space_identifier_noopt)
7548         (const_or_volatile_or_space_identifier): Remove.
7549         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7550         rules.
7551         (ptr_operator, typebase): Update.
7552         (enum token_flag) <FLAG_C>: New constant.
7553         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7554         "_Atomic".
7555         (lex_one_token): Handle FLAG_C.
7556
7557 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7558
7559         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7560         it to the ptrace call.
7561         * m68k-bsd-nat.c (store_registers): Likewise.
7562
7563 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7564
7565         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7566         gdb_byte *.
7567         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7568         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7569         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7570
7571 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7572
7573         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7574         nbsd_nat_target instead of inf_ptrace_target.
7575         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7576         nbsd_nat_target.
7577
7578 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7579
7580         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7581         register_t.
7582
7583 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7584
7585         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7586         it to the ptrace call.
7587         * alpha-bsd-nat.c (store_registers): Likewise.
7588
7589 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7590
7591         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7592         includes.
7593         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7594         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7595         fill_fpregset): Likewise.
7596
7597 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7598
7599         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7600         nbsd_nat_target instead of inf_ptrace_target.
7601         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7602         nbsd_nat_target.
7603
7604 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7605
7606         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7607         register_t.
7608
7609 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7610
7611         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7612         it to the ptrace call.
7613         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7614         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7615         * arm-nbsd-nat.c (store_register): Likewise.
7616         * arm-nbsd-nat.c (store_regs): Likewise.
7617         * arm-nbsd-nat.c (store_fp_register): Likewise.
7618         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7619
7620 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7621
7622         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7623         nbsd_nat_target instead of inf_ptrace_target.
7624         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7625         nbsd_nat_target.
7626
7627 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7628
7629         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7630         it to the ptrace call.
7631         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7632
7633 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7634
7635         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7636         it to the ptrace call.
7637         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7638
7639 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7640
7641         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7642         gdb_byte *.
7643         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7644
7645 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7646
7647         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7648         instead of inf_ptrace_target.
7649         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7650         nbsd_nat_target.
7651
7652 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7653
7654         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7655         register_t.
7656
7657 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7658
7659         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7660         register_t.
7661
7662 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7663
7664         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7665         register_t.
7666
7667 2020-03-13  Tom Tromey  <tom@tromey.com>
7668
7669         * value.h (val_print): Don't declare.
7670         * valprint.h (val_print_array_elements)
7671         (val_print_scalar_formatted, generic_val_print): Don't declare.
7672         * valprint.c (generic_val_print_array): Take a struct value.
7673         (generic_val_print_ptr, generic_val_print_memberptr)
7674         (generic_val_print_bool, generic_val_print_int)
7675         (generic_val_print_char, generic_val_print_complex)
7676         (generic_val_print): Remove.
7677         (generic_value_print): Update.
7678         (do_val_print): Remove unused parameters.  Don't call
7679         la_val_print.
7680         (val_print): Remove.
7681         (common_val_print): Update.  Don't call value_check_printable.
7682         (val_print_scalar_formatted, val_print_array_elements): Remove.
7683         * rust-lang.c (rust_val_print): Remove.
7684         (rust_language_defn): Update.
7685         * p-valprint.c (pascal_val_print): Remove.
7686         (pascal_value_print_inner): Update.
7687         (pascal_object_print_val_fields, pascal_object_print_val):
7688         Remove.
7689         (pascal_object_print_static_field): Update.
7690         * p-lang.h (pascal_val_print): Don't declare.
7691         * p-lang.c (pascal_language_defn): Update.
7692         * opencl-lang.c (opencl_language_defn): Update.
7693         * objc-lang.c (objc_language_defn): Update.
7694         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7695         * m2-lang.h (m2_val_print): Don't declare.
7696         * m2-lang.c (m2_language_defn): Update.
7697         * language.h (struct language_defn) <la_val_print>: Remove.
7698         * language.c (unk_lang_value_print_inner): Rename.  Change
7699         argument types.
7700         (unknown_language_defn, auto_language_defn): Update.
7701         * go-valprint.c (go_val_print): Remove.
7702         * go-lang.h (go_val_print): Don't declare.
7703         * go-lang.c (go_language_defn): Update.
7704         * f-valprint.c (f_val_print): Remove.
7705         * f-lang.h (f_value_print): Don't declare.
7706         * f-lang.c (f_language_defn): Update.
7707         * d-valprint.c (d_val_print): Remove.
7708         * d-lang.h (d_value_print): Don't declare.
7709         * d-lang.c (d_language_defn): Update.
7710         * cp-valprint.c (cp_print_value_fields)
7711         (cp_print_value_fields_rtti, cp_print_value): Remove.
7712         (cp_print_static_field): Update.
7713         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7714         (c_val_print_struct, c_val_print_union, c_val_print_int)
7715         (c_val_print_memberptr, c_val_print): Remove.
7716         * c-lang.h (c_val_print_array, cp_print_value_fields)
7717         (cp_print_value_fields_rtti): Don't declare.
7718         * c-lang.c (c_language_defn, cplus_language_defn)
7719         (asm_language_defn, minimal_language_defn): Update.
7720         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7721         (ada_val_print_enum): Take a struct value.
7722         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7723         (ada_val_print): Remove.
7724         (ada_value_print_1): Update.
7725         (printable_val_type): Remove.
7726         * ada-lang.h (ada_val_print): Don't declare.
7727         * ada-lang.c (ada_language_defn): Update.
7728
7729 2020-03-13  Tom Tromey  <tom@tromey.com>
7730
7731         * valprint.c (do_val_print): Update.
7732         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7733         a struct value.
7734         (value_to_value_object_no_release): Declare.
7735         * python/py-value.c (value_to_value_object_no_release): New
7736         function.
7737         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7738         struct value.
7739         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7740         function.
7741         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7742         a struct value.
7743         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7744         Declare.
7745         (gdbscm_apply_val_pretty_printer): Take a struct value.
7746         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7747         value.
7748         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7749         value.
7750         * extension-priv.h (struct extension_language_ops)
7751         <apply_val_pretty_printer>: Take a struct value.
7752         * cp-valprint.c (cp_print_value): Create a struct value.
7753         (cp_print_value): Update.
7754
7755 2020-03-13  Tom Tromey  <tom@tromey.com>
7756
7757         * ada-valprint.c (print_field_values): Call common_val_print.
7758
7759 2020-03-13  Tom Tromey  <tom@tromey.com>
7760
7761         * ada-valprint.c (val_print_packed_array_elements): Remove
7762         bitoffset and val parameters.  Call common_val_print.
7763         (ada_val_print_string): Remove offset, address, and original_value
7764         parameters.
7765         (ada_val_print_array): Update.
7766         (ada_value_print_array): New function.
7767         (ada_value_print_1): Call it.
7768
7769 2020-03-13  Tom Tromey  <tom@tromey.com>
7770
7771         * ada-valprint.c (ada_value_print): Use common_val_print.
7772
7773 2020-03-13  Tom Tromey  <tom@tromey.com>
7774
7775         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7776
7777 2020-03-13  Tom Tromey  <tom@tromey.com>
7778
7779         * ada-valprint.c (ada_value_print_num): New function.
7780         (ada_value_print_1): Use it.
7781
7782 2020-03-13  Tom Tromey  <tom@tromey.com>
7783
7784         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7785
7786 2020-03-13  Tom Tromey  <tom@tromey.com>
7787
7788         * ada-valprint.c (ada_value_print_ptr): New function.
7789         (ada_value_print_1): Use it.
7790
7791 2020-03-13  Tom Tromey  <tom@tromey.com>
7792
7793         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7794         call common_val_print.
7795         (ada_val_print_1): Update.
7796         (ada_value_print_1): New function.
7797         (ada_value_print_inner): Rewrite.
7798
7799 2020-03-13  Tom Tromey  <tom@tromey.com>
7800
7801         * cp-valprint.c (cp_print_value_fields): Update.
7802         (cp_print_value): New function.
7803
7804 2020-03-13  Tom Tromey  <tom@tromey.com>
7805
7806         * m2-valprint.c (m2_value_print_inner): Use
7807         cp_print_value_fields.
7808         * cp-valprint.c (cp_print_value_fields): New function.
7809         * c-valprint.c (c_value_print_struct): New function.
7810         (c_value_print_inner): Use c_value_print_struct.
7811         * c-lang.h (cp_print_value_fields): Declare.
7812
7813 2020-03-13  Tom Tromey  <tom@tromey.com>
7814
7815         * c-valprint.c (c_value_print_array): New function.
7816         (c_value_print_inner): Use it.
7817
7818 2020-03-13  Tom Tromey  <tom@tromey.com>
7819
7820         * c-valprint.c (c_value_print_memberptr): New function.
7821         (c_value_print_inner): Use it.
7822
7823 2020-03-13  Tom Tromey  <tom@tromey.com>
7824
7825         * c-valprint.c (c_value_print_int): New function.
7826         (c_value_print_inner): Use it.
7827
7828 2020-03-13  Tom Tromey  <tom@tromey.com>
7829
7830         * c-valprint.c (c_value_print_ptr): New function.
7831         (c_value_print_inner): Use it.
7832
7833 2020-03-13  Tom Tromey  <tom@tromey.com>
7834
7835         * c-valprint.c (c_value_print_inner): Rewrite.
7836
7837 2020-03-13  Tom Tromey  <tom@tromey.com>
7838
7839         * valprint.c (generic_value_print_complex): New function.
7840         (generic_value_print): Use it.
7841
7842 2020-03-13  Tom Tromey  <tom@tromey.com>
7843
7844         * valprint.c (generic_val_print_float): Don't call
7845         val_print_scalar_formatted.
7846         (generic_val_print, generic_value_print): Update.
7847
7848 2020-03-13  Tom Tromey  <tom@tromey.com>
7849
7850         * valprint.c (generic_value_print_char): New function
7851         (generic_value_print): Use it.
7852
7853 2020-03-13  Tom Tromey  <tom@tromey.com>
7854
7855         * valprint.c (generic_value_print_int): New function.
7856         (generic_value_print): Use it.
7857
7858 2020-03-13  Tom Tromey  <tom@tromey.com>
7859
7860         * valprint.c (generic_value_print_bool): New function.
7861         (generic_value_print): Use it.
7862
7863 2020-03-13  Tom Tromey  <tom@tromey.com>
7864
7865         * valprint.c (generic_val_print_func): Simplify.
7866         (generic_val_print, generic_value_print): Update.
7867
7868 2020-03-13  Tom Tromey  <tom@tromey.com>
7869
7870         * valprint.c (generic_val_print_flags): Remove.
7871         (generic_val_print, generic_value_print): Update.
7872         (val_print_type_code_flags): Add original_value parameter.
7873
7874 2020-03-13  Tom Tromey  <tom@tromey.com>
7875
7876         * valprint.c (generic_val_print): Update.
7877         (generic_value_print): Update.
7878         * valprint.c (generic_val_print_enum): Don't call
7879         val_print_scalar_formatted.
7880
7881 2020-03-13  Tom Tromey  <tom@tromey.com>
7882
7883         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7884         * valprint.c (generic_value_print_ptr): New function.
7885
7886 2020-03-13  Tom Tromey  <tom@tromey.com>
7887
7888         * valprint.c (generic_value_print): Rewrite.
7889
7890 2020-03-13  Tom Tromey  <tom@tromey.com>
7891
7892         * p-valprint.c (pascal_object_print_value_fields)
7893         (pascal_object_print_value): New functions.
7894
7895 2020-03-13  Tom Tromey  <tom@tromey.com>
7896
7897         * p-valprint.c (pascal_value_print_inner): Rewrite.
7898
7899 2020-03-13  Tom Tromey  <tom@tromey.com>
7900
7901         * f-valprint.c (f_value_print_innner): Rewrite.
7902
7903 2020-03-13  Tom Tromey  <tom@tromey.com>
7904
7905         * m2-valprint.c (m2_print_unbounded_array): New overload.
7906         (m2_print_unbounded_array): Update.
7907         (m2_print_array_contents): Take a struct value.
7908         (m2_value_print_inner): Rewrite.
7909
7910 2020-03-13  Tom Tromey  <tom@tromey.com>
7911
7912         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7913         (d_value_print_inner): New function.
7914         * d-lang.h (d_value_print_inner): Declare.
7915         * d-lang.c (d_language_defn): Use d_value_print_inner.
7916
7917 2020-03-13  Tom Tromey  <tom@tromey.com>
7918
7919         * go-valprint.c (go_value_print_inner): New function.
7920         * go-lang.h (go_value_print_inner): Declare.
7921         * go-lang.c (go_language_defn): Use go_value_print_inner.
7922
7923 2020-03-13  Tom Tromey  <tom@tromey.com>
7924
7925         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
7926         API.
7927         (rust_val_print): Rewrite.
7928         (rust_value_print_inner): New function, from rust_val_print.
7929         (rust_language_defn): Use rust_value_print_inner.
7930
7931 2020-03-13  Tom Tromey  <tom@tromey.com>
7932
7933         * ada-valprint.c (ada_value_print_inner): New function.
7934         * ada-lang.h (ada_value_print_inner): Declare.
7935         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
7936
7937 2020-03-13  Tom Tromey  <tom@tromey.com>
7938
7939         * f-valprint.c (f_value_print_innner): New function.
7940         * f-lang.h (f_value_print_innner): Declare.
7941         * f-lang.c (f_language_defn): Use f_value_print_innner.
7942
7943 2020-03-13  Tom Tromey  <tom@tromey.com>
7944
7945         * p-valprint.c (pascal_value_print_inner): New function.
7946         * p-lang.h (pascal_value_print_inner): Declare.
7947         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
7948
7949 2020-03-13  Tom Tromey  <tom@tromey.com>
7950
7951         * m2-valprint.c (m2_value_print_inner): New function.
7952         * m2-lang.h (m2_value_print_inner): Declare.
7953         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
7954
7955 2020-03-13  Tom Tromey  <tom@tromey.com>
7956
7957         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
7958         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
7959         * c-valprint.c (c_value_print_inner): New function.
7960         * c-lang.h (c_value_print_inner): Declare.
7961         * c-lang.c (c_language_defn, cplus_language_defn)
7962         (asm_language_defn, minimal_language_defn): Use
7963         c_value_print_inner.
7964
7965 2020-03-13  Tom Tromey  <tom@tromey.com>
7966
7967         * p-valprint.c (pascal_object_print_value_fields): Now static.
7968         * p-lang.h (pascal_object_print_value_fields): Don't declare.
7969
7970 2020-03-13  Tom Tromey  <tom@tromey.com>
7971
7972         * c-valprint.c (c_val_print_array): Simplify.
7973
7974 2020-03-13  Tom Tromey  <tom@tromey.com>
7975
7976         * valprint.c (value_print_array_elements): New function.
7977         * valprint.h (value_print_array_elements): Declare.
7978
7979 2020-03-13  Tom Tromey  <tom@tromey.com>
7980
7981         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
7982         * mips-tdep.c (mips_print_register): Use
7983         value_print_scalar_formatted.
7984
7985 2020-03-13  Tom Tromey  <tom@tromey.com>
7986
7987         * valprint.h (value_print_scalar_formatted): Declare.
7988         * valprint.c (value_print_scalar_formatted): New function.
7989
7990 2020-03-13  Tom Tromey  <tom@tromey.com>
7991
7992         * valprint.h (generic_value_print): Declare.
7993         * valprint.c (generic_value_print): New function.
7994
7995 2020-03-13  Tom Tromey  <tom@tromey.com>
7996
7997         * valprint.c (do_val_print): Call la_value_print_inner, if
7998         available.
7999         * rust-lang.c (rust_language_defn): Update.
8000         * p-lang.c (pascal_language_defn): Update.
8001         * opencl-lang.c (opencl_language_defn): Update.
8002         * objc-lang.c (objc_language_defn): Update.
8003         * m2-lang.c (m2_language_defn): Update.
8004         * language.h (struct language_defn) <la_value_print_inner>: New
8005         member.
8006         * language.c (unknown_language_defn, auto_language_defn): Update.
8007         * go-lang.c (go_language_defn): Update.
8008         * f-lang.c (f_language_defn): Update.
8009         * d-lang.c (d_language_defn): Update.
8010         * c-lang.c (c_language_defn, cplus_language_defn)
8011         (asm_language_defn, minimal_language_defn): Update.
8012         * ada-lang.c (ada_language_defn): Update.
8013
8014 2020-03-13  Tom Tromey  <tom@tromey.com>
8015
8016         * c-valprint.c (c_value_print): Use common_val_print.
8017
8018 2020-03-13  Tom Tromey  <tom@tromey.com>
8019
8020         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8021
8022 2020-03-13  Tom Tromey  <tom@tromey.com>
8023
8024         * f-valprint.c (f77_print_array_1, f_val_print): Use
8025         common_val_print.
8026
8027 2020-03-13  Tom Tromey  <tom@tromey.com>
8028
8029         * riscv-tdep.c (riscv_print_one_register_info): Use
8030         common_val_print.
8031
8032 2020-03-13  Tom Tromey  <tom@tromey.com>
8033
8034         * mi/mi-main.c (output_register): Use common_val_print.
8035
8036 2020-03-13  Tom Tromey  <tom@tromey.com>
8037
8038         * infcmd.c (default_print_one_register_info): Use
8039         common_val_print.
8040
8041 2020-03-13  Tom Tromey  <tom@tromey.com>
8042
8043         * valprint.h (common_val_print_checked): Declare.
8044         * valprint.c (common_val_print_checked): New function.
8045         * stack.c (print_frame_arg): Use common_val_print_checked.
8046
8047 2020-03-13  Tom Tromey  <tom@tromey.com>
8048
8049         * valprint.c (do_val_print): New function, from val_print.
8050         (val_print): Use do_val_print.
8051         (common_val_print): Use do_val_print.
8052
8053 2020-03-13  Tom Tromey  <tom@tromey.com>
8054
8055         * valprint.c (value_print): Use scoped_value_mark.
8056
8057 2020-03-13  Tom de Vries  <tdevries@suse.de>
8058
8059         PR symtab/25646
8060         * psymtab.c (partial_symtab::partial_symtab): Don't set
8061         globals_offset and statics_offset.  Push element onto
8062         current_global_psymbols and current_static_psymbols stacks.
8063         (concat): New function.
8064         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8065         element from current_global_psymbols and current_static_psymbols
8066         stacks.  Concat popped elements to global_psymbols and
8067         static_symbols.
8068         (add_psymbol_to_list): Use current_global_psymbols and
8069         current_static_psymbols stacks.
8070         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8071         current_static_psymbols fields.
8072
8073 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8074
8075         * corelow.c (sniff_core_bfd): Remove.
8076         (class core_target) <m_core_vec>: Remove.
8077         (core_target::core_target): Update.
8078         (core_file_fns): Remove.
8079         (deprecated_add_core_fns): Remove.
8080         (default_core_sniffer): Remove.
8081         (sniff_core_bfd): Remove.
8082         (default_check_format): Remove.
8083         (gdb_check_format): Remove.
8084         (core_target_open): Update.
8085         (core_target::get_core_register_section): Update.
8086         (get_core_registers_cb): Update.
8087         (core_target::fetch_registers): Update.
8088         * gdbcore.h (struct core_fns): Remove.
8089         (deprecated_add_core_fns): Remove.
8090         (default_core_sniffer): Remove.
8091         (default_check_format): Remove.
8092
8093 2020-03-12  Tom Tromey  <tom@tromey.com>
8094
8095         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8096         CORE_ADDR.
8097         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8098
8099 2020-03-12  Tom Tromey  <tom@tromey.com>
8100
8101         * remote.c (remote_target::download_tracepoint)
8102         (remote_target::enable_tracepoint)
8103         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8104         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8105         sprintf_vma.
8106
8107 2020-03-12  Tom Tromey  <tom@tromey.com>
8108
8109         * symfile-mem.c: Update CORE_ADDR size assert.
8110
8111 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8112
8113         * selftest.m4: Move to gdbsupport/.
8114         * acinclude.m4: Update path to selftest.m4.
8115
8116 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8117
8118         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8119         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8120         gdbarch-selfselftests.c and selftest-arch.c.
8121         (SUBDIR_UNITTESTS_OBS): Rename to...
8122         (SELFTESTS_OBS): ... this.
8123         (COMMON_SFILES): Remove disasm-selftests.c and
8124         gdbarch-selftests.c.
8125         * configure.ac: Don't add selftest-arch.{c,o} to
8126         CONFIG_{SRCS,OBS}.
8127         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8128         preprocessor conditions.
8129
8130 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8131
8132         * configure.ac: Don't source bfd/development.sh.
8133         * selftest.m4: Modify comment.
8134         * configure: Re-generate.
8135
8136 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8137
8138         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8139         not "true" or "false".
8140         * configure: Re-generate.
8141
8142 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8143
8144         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8145         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8146         renamed to arm_nbsd_supply_gregset.
8147         (fetch_register): Update to call arm_nbsd_supply_gregset.
8148         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8149         (arm_netbsd_nat_target::fetch_registers): Update.
8150         (fetch_elfcore_registers): Removed.
8151         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8152         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8153         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8154         not require NetBSD system headers.
8155         (arm_nbsd_regset): New struct.
8156         (arm_nbsd_iterate_over_regset_sections): New function.
8157         (arm_netbsd_init_abi_common): Updated to call
8158         set_gdbarch_iterate_over_regset_sections.
8159         * arm-nbsd-tdep.h: New file.
8160
8161 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8162
8163         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8164         recursion.
8165
8166 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8167
8168         * configure: Re-generate.
8169
8170 2020-03-11  Tom Tromey  <tromey@adacore.com>
8171
8172         * ada-typeprint.c (print_choices): Fix comment.
8173
8174 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8175
8176         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8177         previous item in the list, when the list has no items.
8178
8179 2020-03-11  Tom de Vries  <tdevries@suse.de>
8180
8181         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8182         PROP_LOCLIST handling code.
8183
8184 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8185
8186         * buildsym-legacy.c (record_line): Pass extra parameter to
8187         record_line.
8188         * buildsym.c (buildsym_compunit::record_line): Take an extra
8189         parameter, reduce duplication in the line table, and record the
8190         is_stmt flag in the line table.
8191         * buildsym.h (buildsym_compunit::record_line): Add extra
8192         parameter.
8193         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8194         non-statement lines.
8195         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8196         this to the symtab builder.
8197         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8198         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8199         through to dwarf_record_line_1.
8200         * infrun.c (process_event_stop_test): When stepping, don't stop at
8201         a non-statement instruction, and only refresh the step info when
8202         we land in the middle of a line's range.  Also add an extra
8203         comment.
8204         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8205         field.
8206         * record-btrace.c (btrace_find_line_range): Only record lines
8207         marked as is-statement.
8208         * stack.c (frame_show_address): Show the frame address if we are
8209         in a non-statement sal.
8210         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8211         (maintenance_print_one_line_table): Print a header for the is_stmt
8212         column, and include is_stmt information in the output.
8213         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8214         preference to non-statements.
8215         (find_pcs_for_symtab_line): Prefer is-statement entries.
8216         (find_line_common): Likewise.
8217         * symtab.h (struct linetable_entry): Add is_stmt field.
8218         (struct symtab_and_line): Likewise.
8219         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8220         arranging the line table.
8221
8222 2020-03-07  Tom de Vries  <tdevries@suse.de>
8223
8224         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8225         DIE.
8226
8227 2020-03-07  Tom Tromey  <tom@tromey.com>
8228
8229         * valops.c (value_literal_complex): Remove obsolete comment.
8230         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8231         comment.
8232
8233 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8234
8235         * infrun.h: Forward-declare thread_info.
8236         (set_step_info): Add thread_info parameter, add doc.
8237         * infrun.c (set_step_info): Add thread_info parameter, move doc
8238         to header.
8239         * infrun.c (process_event_stop_test): Pass thread to
8240         set_step_info call.
8241         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8242         set_step_info.
8243         (prepare_one_step): Add thread_info parameter, pass it to
8244         set_step_frame and prepare_one_step (recursive) call.
8245         (step_1): Pass thread to prepare_one_step call.
8246         (step_command_fsm::should_stop): Pass thread to
8247         prepare_one_step.
8248         (until_next_fsm): Pass thread to set_step_frame call.
8249         (finish_command): Pass thread to set_step_info call.
8250
8251 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8252
8253         * windows-tdep.c (windows_solib_create_inferior_hook):
8254         Check if inferior is running.
8255
8256 2020-03-06  Tom de Vries  <tdevries@suse.de>
8257
8258         * NEWS: Fix "the the".
8259         * ctfread.c: Same.
8260
8261 2020-03-06  Tom de Vries  <tdevries@suse.de>
8262
8263         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8264
8265 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8266
8267         * .dir-locals.el: Add a comment referencing the other copies of
8268         this file.
8269
8270 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8271
8272         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8273         psargs.
8274
8275 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8276
8277         * .gitattributes: New file.
8278
8279 2020-03-04  Tom Tromey  <tom@tromey.com>
8280
8281         * symmisc.c (print_symbol_bcache_statistics)
8282         (print_objfile_statistics): Update.
8283         * symfile.c (allocate_symtab): Use intern.
8284         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8285         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8286         macro_cache>: Remove.
8287         <string_cache>: New member.
8288         (struct objfile) <intern>: New methods.
8289         * elfread.c (elf_symtab_read): Use intern.
8290         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8291         (dwarf2_compute_name, dwarf2_physname)
8292         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8293         names.
8294         (guess_partial_die_structure_name): Update.
8295         (partial_die_info::fixup): Intern name.
8296         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8297         name.
8298         (dwarf2_name): Intern name.  Update.
8299         * buildsym.c (buildsym_compunit::get_macro_table): Use
8300         string_cache.
8301
8302 2020-03-04  Tom Tromey  <tom@tromey.com>
8303
8304         * jit.c (bfd_open_from_target_memory): Make "target" const.
8305         * corefile.c (gnutarget): Now const.
8306         * gdbcore.h (gnutarget): Now const.
8307
8308 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8309
8310         * NEWS: Mention support for WOW64 processes.
8311         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8312         (amd64_windows_segment_register_p): Remove static.
8313         (_initialize_amd64_windows_nat): Update.
8314         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8315         * i386-windows-nat.c (context_offset): Update.
8316         (i386_mappings): Rename and remove static.
8317         (i386_windows_segment_register_p): Remove static.
8318         (_initialize_i386_windows_nat): Update.
8319         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8320         (STATUS_WX86_SINGLE_STEP): New macro.
8321         (EnumProcessModulesEx): New macro.
8322         (Wow64SuspendThread): New macro.
8323         (Wow64GetThreadContext): New macro.
8324         (Wow64SetThreadContext): New macro.
8325         (Wow64GetThreadSelectorEntry): New macro.
8326         (windows_set_context_register_offsets): Add static.
8327         (windows_set_segment_register_p): Likewise.
8328         (windows_add_thread): Adapt for WOW64 processes.
8329         (windows_fetch_one_register): Likewise.
8330         (windows_nat_target::fetch_registers): Likewise.
8331         (windows_store_one_register): Likewise.
8332         (display_selector): Likewise.
8333         (display_selectors): Likewise.
8334         (handle_exception): Likewise.
8335         (windows_continue): Likewise.
8336         (windows_nat_target::resume): Likewise.
8337         (windows_add_all_dlls): Likewise.
8338         (do_initial_windows_stuff): Likewise.
8339         (windows_nat_target::attach): Likewise.
8340         (windows_get_exec_module_filename): Likewise.
8341         (windows_nat_target::create_inferior): Likewise.
8342         (windows_xfer_siginfo): Likewise.
8343         (_initialize_loadable): Initialize Wow64SuspendThread,
8344         Wow64GetThreadContext, Wow64SetThreadContext,
8345         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8346         * windows-nat.h (windows_set_context_register_offsets):
8347         Remove declaration.
8348         (windows_set_segment_register_p): Likewise.
8349         (i386_windows_segment_register_p): Add declaration.
8350         (amd64_windows_segment_register_p): Likewise.
8351
8352 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8353
8354         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8355         in "info registers" for AArch64/ARM.
8356
8357         The change caused "info registers" to not print GPR's.
8358
8359         gdb/ChangeLog:
8360
8361         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8362
8363         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8364         when reg->group is empty and reggroup is not.
8365
8366 2020-03-03  Tom Tromey  <tromey@adacore.com>
8367
8368         * dwarf2/frame.c (struct dwarf2_frame_cache)
8369         <checked_tailcall_bottom, entry_cfa_sp_offset,
8370         entry_cfa_sp_offset_p>: Remove members.
8371         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8372         (dwarf2_frame_prev_register): Don't call
8373         dwarf2_tailcall_sniffer_first.
8374         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8375         * frame-unwind.c (add_unwinder): New fuction.
8376         (frame_unwind_init): Use it.  Add tailcall unwinder.
8377
8378 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8379             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8380
8381         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8382         value should be printed as true.
8383
8384 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8385
8386         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8387         (windows_init_abi): Set and use windows_so_ops.
8388
8389 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8390
8391         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8392         when verifying if dealing with a convenience variable.
8393
8394 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8395
8396         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8397
8398 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8399
8400         * infrun.c (gdbarch_supports_displaced_stepping): New.
8401         (use_displaced_stepping): Break up conditions in smaller pieces.
8402         Use gdbarch_supports_displaced_stepping.
8403         (displaced_step_prepare_throw): Use
8404         gdbarch_supports_displaced_stepping.
8405
8406 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8407
8408         * NEWS: Mention new behaviour of the history filename.
8409         * top.c (write_history_p): Add comment.
8410         (show_write_history_p): Add header comment, give a different
8411         message when history writing is on, but the history filename is
8412         empty.
8413         (history_filename): Add comment.
8414         (history_filename_empty): New function.
8415         (show_history_filename): Add header comment, give a different
8416         message when the filename is empty.
8417         (init_history): Compare history_filename against nullptr, and only
8418         read history if the filename is not empty.
8419         (set_history_filename): Add header comment, and only make
8420         non-empty filenames absolute.
8421         (init_main): Make the filename argument to 'set history filename'
8422         optional.
8423
8424 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8425
8426         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8427         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8428         (fetch_fp_register): Update.
8429         (fetch_fp_regs): Update.
8430         (store_fp_register): Update.
8431         (store_fp_regs): Update.
8432         (arm_netbsd_nat_target::read_description): New function.
8433         (fetch_elfcore_registers): Update.
8434
8435 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8436
8437         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8438         general_thread if the stop reply is missing a thread-id.
8439         (remote_target::process_stop_reply): Use the first non-exited
8440         thread if the target didn't pass a thread-id.
8441         * infrun.c (do_target_wait): Move call to
8442         switch_to_inferior_no_thread to ....
8443         (do_target_wait_1): ... here.
8444
8445 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8446
8447         * debuginfod-support.c: Include defs.h first.
8448
8449 2020-02-28  Tom de Vries  <tdevries@suse.de>
8450
8451         * symfile.c (set_initial_language): Use default language for lookup.
8452
8453 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8454
8455         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8456         reader variable, pass `this` to read_cutu_die_from_dwo.
8457
8458 2020-02-27  Aaron Merey  <amerey@redhat.com>
8459
8460         * source.c (open_source_file): Check for nullptr when computing
8461         srcpath.
8462
8463 2020-02-27  Tom Tromey  <tromey@adacore.com>
8464
8465         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8466         member.
8467         (dwarf2_add_field): Don't update nfields.
8468         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8469
8470 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8471
8472         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8473         abs.
8474
8475 2020-02-26  Tom Tromey  <tom@tromey.com>
8476
8477         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8478         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8479         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8480         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8481         per_cu_data.
8482
8483 2020-02-26  Tom Tromey  <tom@tromey.com>
8484
8485         * dwarf2/index-write.c (psym_index_map): Change type.
8486         (add_address_entry_worker, write_one_signatured_type)
8487         (recursively_count_psymbols, recursively_write_psymbols)
8488         (class debug_names, psyms_seen_size, write_gdbindex)
8489         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8490
8491 2020-02-26  Aaron Merey  <amerey@redhat.com>
8492
8493         * Makefile.in: Handle optional debuginfod support.
8494         * NEWS: Update.
8495         * README: Add --with-debuginfod summary.
8496         * config.in: Regenerate.
8497         * configure: Regenerate.
8498         * configure.ac: Handle optional debuginfod support.
8499         * debuginfod-support.c: debuginfod helper functions.
8500         * debuginfod-support.h: Ditto.
8501         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8502         summary.
8503         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8504         when a dwz file cannot be found.
8505         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8506         debuginfo file cannot be found.
8507         * source.c (open_source_file): Query debuginfod servers when a
8508         source file cannot be found.
8509         * top.c (print_gdb_configuration): Include
8510         --{with,without}-debuginfod in the output.
8511
8512 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8513
8514         * thread.c (thr_try_catch_cmd): Print thread name.
8515
8516 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8517
8518         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8519         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8520         dwarf2_fetch_die_type_sect_off): Move to...
8521         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8522         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8523         dwarf2_fetch_die_type_sect_off): ... here.
8524         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8525         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8526         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8527
8528 2020-02-26  Tom de Vries  <tdevries@suse.de>
8529
8530         PR gdb/25603
8531         * symfile.c (set_initial_language): Exit-early if
8532         language_mode == language_mode_manual.
8533
8534 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8535
8536         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8537         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8538         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8539
8540 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8541
8542         * gdbtypes.c (create_array_type_with_stride): Handle negative
8543         array strides.
8544         * valarith.c (value_subscripted_rvalue): Likewise.
8545
8546 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8547
8548         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8549
8550 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8551
8552         * loc.h (dwarf2_get_die_type): Move to...
8553         * read.h (dwarf2_get_die_type): ... here.
8554         * read.c (dwarf2_get_die_type): Move doc to header.
8555
8556 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8557
8558         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8559         'gnulib/Makefile.in' to the list.
8560
8561 2020-02-24  Tom Tromey  <tom@tromey.com>
8562
8563         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8564         Remove.
8565         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8566         XOBNEWVEC.
8567
8568 2020-02-24  Tom Tromey  <tom@tromey.com>
8569
8570         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8571         New method.
8572         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8573         (dw2_do_instantiate_symtab, dw2_get_file_names)
8574         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8575
8576 2020-02-24  Tom Tromey  <tom@tromey.com>
8577
8578         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8579         make_scoped_restore.
8580         (dwarf2_psymtab::read_symtab): Don't clear
8581         reading_partial_symbols.
8582
8583 2020-02-24  Tom de Vries  <tdevries@suse.de>
8584
8585         PR gdb/25592
8586         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8587
8588 2020-02-24  Tom de Vries  <tdevries@suse.de>
8589
8590         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8591         commands layout next/prev/regs.
8592
8593 2020-02-22  Tom Tromey  <tom@tromey.com>
8594
8595         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8596         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8597
8598 2020-02-22  Tom Tromey  <tom@tromey.com>
8599
8600         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8601
8602 2020-02-22  Tom Tromey  <tom@tromey.com>
8603
8604         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8605         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8606         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8607         * tui/tui.c (_initialize_tui): Add usage text.
8608
8609 2020-02-22  Tom Tromey  <tom@tromey.com>
8610
8611         * tui/tui-win.c (tui_set_focus_command)
8612         (tui_set_win_height_command): Use error_no_arg.
8613         (_initialize_tui_win): Update help text.
8614         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8615
8616 2020-02-22  Tom Tromey  <tom@tromey.com>
8617
8618         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8619         * tui/tui-disasm.h (struct tui_disasm_window)
8620         <display_start_addr>: Declare.
8621         * tui/tui-source.h (struct tui_source_window)
8622         <display_start_addr>: Declare.
8623         * tui/tui-winsource.h (struct tui_source_window_base)
8624         <show_source_line, display_start_addr>: New methods.
8625         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8626         Rename and move to protected section.
8627         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8628         (tui_source_window_base::do_erase_source_content): Update.
8629         (tui_source_window_base::show_source_line): Now a method.
8630         (tui_source_window_base::show_source_content)
8631         (tui_source_window_base::tui_source_window_base)
8632         (tui_source_window_base::rerender)
8633         (tui_source_window_base::refill)
8634         (tui_source_window_base::do_scroll_horizontal)
8635         (tui_source_window_base::set_is_exec_point_at)
8636         (tui_source_window_base::update_breakpoint_info)
8637         (tui_source_window_base::update_exec_info): Update.
8638         * tui/tui-source.c (tui_source_window::set_contents)
8639         (tui_source_window::showing_source_p)
8640         (tui_source_window::do_scroll_vertical)
8641         (tui_source_window::location_matches_p)
8642         (tui_source_window::line_is_displayed): Update.
8643         (tui_source_window::display_start_addr): New method.
8644         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8645         (tui_disasm_window::do_scroll_vertical)
8646         (tui_disasm_window::location_matches_p): Update.
8647         (tui_disasm_window::display_start_addr): New method.
8648
8649 2020-02-22  Tom Tromey  <tom@tromey.com>
8650
8651         * NEWS: Add entry for gdb.register_window_type.
8652         * tui/tui-layout.h (window_factory): New typedef.
8653         (tui_register_window): Declare.
8654         * tui/tui-layout.c (saved_tui_windows): New global.
8655         (tui_apply_current_layout): Use it.
8656         (tui_register_window): New function.
8657         * python/python.c (do_start_initialization): Call
8658         gdbpy_initialize_tui.
8659         (python_GdbMethods): Add "register_window_type" function.
8660         * python/python-internal.h (gdbpy_register_tui_window)
8661         (gdbpy_initialize_tui): Declare.
8662         * python/py-tui.c: New file.
8663         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8664
8665 2020-02-22  Tom Tromey  <tom@tromey.com>
8666
8667         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8668
8669 2020-02-22  Tom Tromey  <tom@tromey.com>
8670
8671         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8672         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8673         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8674         (tui_set_win_focus_to): Move from tui-win.c.
8675
8676 2020-02-22  Tom Tromey  <tom@tromey.com>
8677
8678         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8679         functions.
8680         (known_window_types): New global.
8681         (tui_get_window_by_name): Reimplement.
8682         (initialize_known_windows): New function.
8683         (validate_window_name): Rewrite.
8684         (_initialize_tui_layout): Call initialize_known_windows.
8685
8686 2020-02-22  Tom Tromey  <tom@tromey.com>
8687
8688         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8689         Remove constants.
8690         * tui/tui-winsource.h (struct tui_source_window_base)
8691         <tui_source_window_base>: Remove parameter.
8692         * tui/tui-winsource.c
8693         (tui_source_window_base::tui_source_window_base): Remove
8694         parameter.
8695         (tui_source_window_base::refill): Update.
8696         * tui/tui-stack.h (struct tui_locator_window)
8697         <tui_locator_window>: Update.
8698         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8699         Default the constructor.
8700         * tui/tui-regs.h (struct tui_data_item_window)
8701         <tui_data_item_window>: Default the constructor.
8702         (struct tui_data_window) <tui_data_window>: Likewise.
8703         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8704         Default the constructor.
8705         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8706         Default the constructor.
8707         <type>: Remove.
8708         (struct tui_win_info) <tui_win_info>: Default the constructor.
8709         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8710         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8711         Default the constructor.
8712
8713 2020-02-22  Tom Tromey  <tom@tromey.com>
8714
8715         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8716         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8717         * tui/tui-win.c (tui_resize_all): Don't call
8718         tui_delete_invisible_windows.
8719         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8720         done.
8721         (tui_set_layout): Update.
8722         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8723         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8724         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8725
8726 2020-02-22  Tom Tromey  <tom@tromey.com>
8727
8728         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8729         correctly.
8730
8731 2020-02-22  Tom Tromey  <tom@tromey.com>
8732
8733         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8734
8735 2020-02-22  Tom Tromey  <tom@tromey.com>
8736
8737         * tui/tui-winsource.h (struct tui_source_window_iterator)
8738         <inner_iterator>: New etytypedef.
8739         <tui_source_window_iterator>: Take "end" parameter.
8740         <tui_source_window_iterator>: Take iterator.
8741         <operator*, advance>: Update.
8742         <m_iter>: Change type.
8743         <m_end>: New field.
8744         (struct tui_source_windows) <begin, end>: Update.
8745         * tui/tui-layout.c (tui_windows): New global.
8746         (tui_apply_current_layout): Clear tui_windows.
8747         (tui_layout_window::apply): Update tui_windows.
8748         * tui/tui-data.h (tui_windows): Declare.
8749         (all_tui_windows): Now inline function.
8750         (class tui_window_iterator, struct all_tui_windows): Remove.
8751
8752 2020-02-22  Tom Tromey  <tom@tromey.com>
8753
8754         PR tui/17850:
8755         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8756         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8757         "height" argument.
8758         (class tui_layout_window) <get_sizes>: Likewise.
8759         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8760         argument.
8761         <get_sizes>: Add "height" argument.
8762         <m_vertical>: New field.
8763         * tui/tui-layout.c (tui_layout_split::clone): Update.
8764         (tui_layout_split::get_sizes): Add "height" argument.
8765         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8766         (tui_new_layout_command): Parse "-horizontal".
8767         (_initialize_tui_layout): Update help string.
8768         (tui_layout_split::specification): Add "-horizontal" when needed.
8769         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8770         argument.
8771         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8772         New methods.
8773
8774 2020-02-22  Tom Tromey  <tom@tromey.com>
8775
8776         * tui/tui-layout.h (enum tui_adjust_result): New.
8777         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8778         (class tui_layout_window) <adjust_size>: Return
8779         tui_adjust_result.  Rewrite.
8780         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8781         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8782
8783 2020-02-22  Tom Tromey  <tom@tromey.com>
8784
8785         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8786         parameter and return types.
8787         (class tui_layout_base) <specification>: Add "depth".
8788         (class tui_layout_window) <specification>: Add "depth".
8789         (class tui_layout_split) <specification>: Add "depth".
8790         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8791         and return types.
8792         (tui_new_layout_command): Parse sub-layouts.
8793         (_initialize_tui_layout): Update help string.
8794         (tui_layout_window::specification): Add "depth".
8795         (add_layout_command): Update.
8796
8797 2020-02-22  Tom Tromey  <tom@tromey.com>
8798
8799         * NEWS: Add "tui new-layout" item.
8800         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8801         Add new-layout command to help text.
8802         (validate_window_name): New function.
8803         (tui_new_layout_command): New function.
8804         (_initialize_tui_layout): Register "new-layout".
8805         (tui_layout_window::specification): New method.
8806         (tui_layout_window::specification): New method.
8807         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8808         method.
8809         (class tui_layout_window) <specification>: New method.
8810         (class tui_layout_split) <specification>: New method.
8811
8812 2020-02-22  Tom Tromey  <tom@tromey.com>
8813
8814         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8815         * tui/tui-win.c (window_name_completer): Update comment.
8816         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8817         Declare method.
8818         (class tui_layout_window) <replace_window>: Likewise.
8819         (class tui_layout_split) <replace_window>: Likewise.
8820         (tui_set_layout): Don't declare.
8821         (tui_set_initial_layout): Declare function.
8822         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8823         (asm_regs_layout): New globals.
8824         (tui_current_layout, show_layout): Remove.
8825         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8826         (find_layout, tui_apply_layout): New function.
8827         (layout_completer): Remove.
8828         (tui_next_layout): Reimplement.
8829         (tui_next_layout_command): New function.
8830         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8831         (tui_regs_layout): Reimplement.
8832         (tui_regs_layout_command): New function.
8833         (extract_display_start_addr): Rewrite.
8834         (next_layout, prev_layout): Remove.
8835         (tui_layout_window::replace_window): New method.
8836         (tui_layout_split::replace_window): New method.
8837         (destroy_layout): New function.
8838         (layout_list): New global.
8839         (add_layout_command): New function.
8840         (initialize_layouts): Update.
8841         (tui_layout_command): New function.
8842         (_initialize_tui_layout): Install "layout" commands.
8843         * tui/tui-data.h (enum tui_layout_type): Remove.
8844         (tui_current_layout): Don't declare.
8845
8846 2020-02-22  Tom Tromey  <tom@tromey.com>
8847
8848         * tui/tui-regs.c (tui_reg_layout): Remove.
8849         (tui_reg_command): Use tui_regs_layout.
8850         * tui/tui-layout.h (tui_reg_command): Declare.
8851         * tui/tui-layout.c (tui_reg_command): New function.
8852
8853 2020-02-22  Tom Tromey  <tom@tromey.com>
8854
8855         * tui/tui.c (tui_rl_delete_other_windows): Call
8856         tui_remove_some_windows.
8857         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8858         Declare method.
8859         (class tui_layout_window) <remove_windows>: New method.
8860         (class tui_layout_split) <remove_windows>: Declare.
8861         (tui_remove_some_windows): Declare.
8862         * tui/tui-layout.c (tui_remove_some_windows): New function.
8863         (tui_layout_split::remove_windows): New method.
8864
8865 2020-02-22  Tom Tromey  <tom@tromey.com>
8866
8867         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8868         * tui/tui-layout.h (tui_next_layout): Declare.
8869         * tui/tui-layout.c (tui_next_layout): New function.
8870
8871 2020-02-22  Tom Tromey  <tom@tromey.com>
8872
8873         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8874         correct coordinates.
8875
8876 2020-02-22  Tom Tromey  <tom@tromey.com>
8877
8878         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8879         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8880         DATA_WIN case.
8881
8882 2020-02-22  Tom Tromey  <tom@tromey.com>
8883
8884         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8885         TUI_DISASM_WIN, not tui_win_list.
8886
8887 2020-02-22  Tom Tromey  <tom@tromey.com>
8888
8889         * valprint.c (generic_val_print_enum_1)
8890         (val_print_type_code_flags): Style member names.
8891         * rust-lang.c (val_print_struct, rust_print_enum)
8892         (rust_print_struct_def, rust_internal_print_type): Style member
8893         names.
8894         * p-valprint.c (pascal_object_print_value_fields): Style member
8895         names.  Only call fprintf_symbol_filtered for static members.
8896         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8897         * f-valprint.c (f_val_print): Style member names.
8898         * f-typeprint.c (f_type_print_base): Style member names.
8899         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8900         call fprintf_symbol_filtered for static members.
8901         (cp_print_class_member): Style member names.
8902         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8903         member names.
8904         * ada-valprint.c (ada_print_scalar): Style enum names.
8905         (ada_val_print_enum): Likewise.
8906         * ada-typeprint.c (print_enum_type): Style enum names.
8907
8908 2020-02-21  Tom Tromey  <tom@tromey.com>
8909
8910         * psympriv.h (struct partial_symtab): Update comment.
8911
8912 2020-02-21  Tom Tromey  <tromey@adacore.com>
8913
8914         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8915         type is CORE_ADDR.
8916
8917 2020-02-21  Tom de Vries  <tdevries@suse.de>
8918
8919         PR gdb/25534
8920         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8921         if dependencies[i]->user != NULL.
8922
8923 2020-02-21  Ali Tamur  <tamur@google.com>
8924
8925         * dwarf2/read.c (dwarf2_name): Add null check.
8926
8927 2020-02-20  Tom Tromey  <tom@tromey.com>
8928
8929         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
8930         ">=", in binary search.
8931         (dwarf2_find_containing_comp_unit): New overload.
8932         (run_test): New self-test.
8933         (_initialize_dwarf2_read): Register new test.
8934
8935 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
8936
8937         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
8938         * riscv-tdep.h: Likewise.
8939         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
8940         rv32-only CSR.
8941         * features/riscv/64bit-csr.xml: Regenerated.
8942
8943 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
8944             Tom Tromey  <tom@tromey.com>
8945
8946         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
8947         of 'fputc_unfiltered'.
8948         (putchar_unfiltered): Call 'fputc_unfiltered'.
8949         (fputc_unfiltered): Call 'fputs_unfiltered'.
8950
8951 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
8952
8953         * config.in: Regenerate.
8954         * configure: Regenerate.
8955         * configure.ac: Add --with-python-libdir option.
8956         * main.c: Use WITH_PYTHON_LIBDIR.
8957
8958 2020-02-19  Tom Tromey  <tom@tromey.com>
8959
8960         * symtab.c (general_symbol_info::compute_and_set_names): Use
8961         obstack_strndup.  Simplify call to symbol_set_demangled_name.
8962
8963 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
8964
8965         * dwarf2/read.c (allocate_signatured_type_table,
8966         allocate_dwo_unit_table, allocate_type_unit_groups_table,
8967         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
8968         Remove objfile parameter, update all callers.
8969
8970 2020-02-19  Doug Evans  <dje@google.com>
8971
8972         PR rust/25535
8973         * rust-lang.c (rust_print_enum): Apply embedded_offset to
8974         rust_enum_variant calculation.
8975
8976 2020-02-19  Tom Tromey  <tromey@adacore.com>
8977
8978         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
8979
8980 2020-02-19  Tom Tromey  <tromey@adacore.com>
8981
8982         * ada-lang.c (cache_symbol): Use obstack_strdup.
8983
8984 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8985
8986         * configure: Regenerate.
8987
8988 2020-02-19  Tom Tromey  <tromey@adacore.com>
8989
8990         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
8991         NULL check.
8992
8993 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
8994
8995         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
8996
8997 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8998
8999         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9000         if GDBSERVER is not defined.
9001         (riscv_tdesc_cache): Likewise, also store const target_desc.
9002         (STATIC_IN_GDB): Define.
9003         (riscv_create_target_description): Update declaration with
9004         STATIC_IN_GDB.
9005         (riscv_lookup_target_description): New function, only define if
9006         GDBSERVER is not defined.
9007         * arch/riscv.h (riscv_create_target_description): Declare only
9008         when GDBSERVER is defined.
9009         (riscv_lookup_target_description): New declaration when GDBSERVER
9010         is not defined.
9011         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9012         (riscv_linux_read_features): ...this, and return
9013         riscv_gdbarch_features instead of target_desc.
9014         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9015         (riscv_linux_read_description): Rename to...
9016         (riscv_linux_read_features): ...this.
9017         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9018         Update to use riscv_gdbarch_features and
9019         riscv_lookup_target_description.
9020         * riscv-tdep.c (riscv_find_default_target_description): Use
9021         riscv_lookup_target_description instead of
9022         riscv_create_target_description.
9023
9024 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9025
9026         * valprint.c (generic_val_print_enum_1): When printing a flag
9027         enum with value 0 and there is no enumerator with value 0, print
9028         just "0" instead of "(unknown: 0x0)".
9029
9030 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9031
9032         * valprint.c (generic_val_print_enum_1): Print unknown part of
9033         flag enum in hex.
9034
9035 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9036
9037         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9038         flag enums to contain duplicate enumerators.
9039         * valprint.c (generic_val_print_enum_1): Update comment.
9040
9041 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9042
9043         * dwarf2/read.c: Include "count-one-bits.h".
9044         (update_enumeration_type_from_children): If an enumerator has
9045         multiple bits set, don't treat the enumeration as a "flag enum".
9046         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9047         of flag enums have 0 or 1 bit set.
9048
9049 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9050
9051         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9052         conversion.
9053         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9054         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9055         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9056         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9057         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9058
9059 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9060
9061         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9062
9063 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9064
9065         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9066         displaced_step_closure_up.
9067         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9068         (struct displaced_step_closure_up):
9069         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9070         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9071         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9072         Likewise.
9073         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9074         * gdbarch.c, gdbarch.h: Re-generate.
9075         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9076         displaced_step_closure_up.
9077         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9078         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9079         * infrun.h (displaced_step_closure_up): New type alias.
9080         (struct displaced_step_inferior_state) <step_closure>: Change
9081         type to displaced_step_closure_up.
9082         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9083         displaced_step_closure_up.
9084         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9085
9086 2020-02-14  Tom Tromey  <tom@tromey.com>
9087
9088         * minidebug.c (gnu_debug_key): New global.
9089         (find_separate_debug_file_in_section): Use it.
9090
9091 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9092
9093         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9094         std::unique_ptr.
9095         * gdbarch.c: Re-generate.
9096         * gdbarch.h: Re-generate.
9097         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9098         change.
9099         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9100         type to std::unique_ptr.
9101         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9102         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9103         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9104         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9105         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9106         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9107         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9108         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9109         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9110
9111 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9112
9113         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9114         std::unique_ptr.
9115         (displaced_step_clear): Rename to...
9116         (displaced_step_reset): ... this.  Just call displaced->reset ().
9117         (displaced_step_clear_cleanup): Rename to...
9118         (displaced_step_reset_cleanup): ... this.
9119         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9120         (displaced_step_fixup): Likewise.
9121         (resume_1): Likewise.
9122         (handle_inferior_event): Restore child's memory before calling
9123         displaced_step_fixup on the parent.
9124         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9125         to std::unique_ptr.
9126         <step_closure>: Change type to std::unique_ptr.
9127
9128 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9129
9130         * arm-tdep.c: Include count-one-bits.h.
9131         (cleanup_block_store_pc): Use count_one_bits.
9132         (cleanup_block_load_pc): Use count_one_bits.
9133         (arm_copy_block_xfer): Use count_one_bits.
9134         (thumb2_copy_block_xfer): Use count_one_bits.
9135         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9136         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9137         (thumb_get_next_pcs_raw): Use count_one_bits.
9138         (arm_get_next_pcs_raw): Use count_one_bits_l.
9139         * arch/arm.c (bitcount): Remove.
9140         * arch/arm.h (bitcount): Remove.
9141
9142 2020-02-14  Tom Tromey  <tromey@adacore.com>
9143
9144         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9145         Update.
9146         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9147         * dwarf2/loc.c (call_site_find_chain_1): Return
9148         unique_xmalloc_ptr.
9149         (call_site_find_chain): Likewise.
9150
9151 2020-02-14  Richard Biener  <rguenther@suse.de>
9152
9153         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9154         on expression with division operators.
9155
9156 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9157
9158         * MAINTAINERS (Write After Approval): Adding myself.
9159
9160 2020-02-12  Tom Tromey  <tom@tromey.com>
9161
9162         * event-loop.c (event_data, gdb_event, event_handler_func):
9163         Remove.
9164
9165 2020-02-12  Tom Tromey  <tom@tromey.com>
9166
9167         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9168         (dwarf2_frame_objfile_data): Add comment.
9169         (find_comp_unit, set_comp_unit): New functions.
9170         (dwarf2_frame_find_fde): Use find_comp_unit.
9171         (dwarf2_build_frame_info): Use set_comp_unit.
9172
9173 2020-02-12  Tom Tromey  <tom@tromey.com>
9174
9175         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9176         (comp_unit): Don't initialize objfile.
9177         (execute_cfa_program): Add text_offset parameter.
9178         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9179         (dwarf2_frame_cache): Update.
9180         (dwarf2_build_frame_info): Don't set "objfile" member.
9181
9182 2020-02-12  Tom Tromey  <tom@tromey.com>
9183
9184         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9185         (decode_frame_entry): Likewise.
9186         (dwarf2_build_frame_info): Update.
9187
9188 2020-02-12  Tom Tromey  <tom@tromey.com>
9189
9190         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9191         (decode_frame_entry_1): Use the comp_unit obstack.
9192
9193 2020-02-12  Tom Tromey  <tom@tromey.com>
9194
9195         * dwarf2/frame.c (struct comp_unit): Add initializers and
9196         constructor.
9197         (dwarf2_frame_objfile_data): Store a comp_unit.
9198         (dwarf2_frame_find_fde): Update.
9199         (dwarf2_build_frame_info): Use "new".
9200
9201 2020-02-12  Tom Tromey  <tom@tromey.com>
9202
9203         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9204         (dwarf2_fde_table): Typedef for std::vector.
9205         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9206         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9207         (decode_frame_entry): Update.
9208         (dwarf2_build_frame_info): Use "new".
9209
9210 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9211
9212         * arm-tdep.c (arm_gdbarch_init): Update.
9213         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9214         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9215         have_neon, is_m>: Change to bool.
9216
9217 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9218
9219         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9220
9221 2020-02-12  Tom Tromey  <tom@tromey.com>
9222
9223         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9224
9225 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9226
9227         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9228         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9229
9230 2020-02-11  Tom Tromey  <tom@tromey.com>
9231
9232         * psymtab.h: Update comment.
9233
9234 2020-02-11  Tom Tromey  <tom@tromey.com>
9235
9236         * gdb_obstack.h (struct auto_obstack): Use
9237         DISABLE_COPY_AND_ASSIGN.
9238
9239 2020-02-11  Tom Tromey  <tom@tromey.com>
9240
9241         * dwarf2/frame.h (struct objfile): Don't forward declare.
9242
9243 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9244
9245         * cris-tdep.c (cris_supply_gregset): Change signature to match
9246         what struct regset expects.
9247         (cris_regset): New struct.
9248         (fetch_core_registers): Remove.
9249         (cris_iterate_over_regset_sections): New function.
9250         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9251         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9252
9253 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9254
9255         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9256         registers.
9257
9258 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9259
9260         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9261
9262 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9263
9264         * configure: Re-generate.
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         * acinclude: Update warning.m4 path.
9273         * warning.m4: Move to gdbsupport.
9274
9275 2020-02-11  Tom Tromey  <tromey@adacore.com>
9276
9277         * remote.c (remote_console_output): Update.
9278         * printcmd.c (printf_command): Update.
9279         * event-loop.c (gdb_wait_for_event): Update.
9280         * linux-nat.c (sigchld_handler): Update.
9281         * remote-sim.c (gdb_os_write_stdout): Update.
9282         (gdb_os_flush_stdout): Update.
9283         (gdb_os_flush_stderr): Update.
9284         (gdb_os_write_stderr): Update.
9285         * exceptions.c (print_exception): Update.
9286         * remote-fileio.c (remote_fileio_func_read): Update.
9287         (remote_fileio_func_write): Update.
9288         * tui/tui.c (tui_enable): Update.
9289         * tui/tui-interp.c (tui_interp::init): Update.
9290         * utils.c (init_page_info): Update.
9291         (putchar_unfiltered, fputc_unfiltered): Update.
9292         (gdb_flush): Update.
9293         (emit_style_escape): Update.
9294         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9295         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9296         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9297         (stderr_file::write): Update.
9298         (stderr_file::puts): Update.
9299         * ui-file.h (ui_file_isatty, ui_file_write)
9300         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9301         (ui_file_puts): Don't declare.
9302
9303 2020-02-10  Tom de Vries  <tdevries@suse.de>
9304
9305         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9306         sentinel to char *.
9307
9308 2020-02-09  Tom de Vries  <tdevries@suse.de>
9309
9310         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9311         filename if it matches "<artificial>".
9312
9313 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9314
9315         * windows-tdep.c (struct enum_value_name): New struct.
9316         (create_enum): New function.
9317         (windows_get_siginfo_type): Create and use enum types.
9318
9319 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9320
9321         * NEWS: Mention $_siginfo support for Windows.
9322         * windows-nat.c (handle_exception): Set siginfo_er.
9323         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9324         (windows_xfer_siginfo): New function.
9325         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9326         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9327         (init_windows_gdbarch_data): New function.
9328         (get_windows_gdbarch_data): New function.
9329         (windows_get_siginfo_type): New function.
9330         (windows_init_abi): Register windows_get_siginfo_type.
9331         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9332
9333 2020-02-08  Tom Tromey  <tom@tromey.com>
9334
9335         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9336         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9337         <keep>: Declare method.
9338         <m_keep>: Remove member.
9339         <~cutu_reader>: Remove.
9340         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9341         (cutu_reader::cutu_reader): Update.
9342         (cutu_reader::keep): Rename from ~cutu_reader.
9343         (process_psymtab_comp_unit, build_type_psymtabs_1)
9344         (process_skeletonless_type_unit, load_partial_comp_unit)
9345         (load_full_comp_unit, dwarf2_read_addr_index)
9346         (read_signatured_type): Update.
9347
9348 2020-02-08  Tom Tromey  <tom@tromey.com>
9349
9350         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9351         "want_partial_unit" parameter.
9352         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9353         Inline check for DW_TAG_partial_unit.
9354         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9355
9356 2020-02-08  Tom Tromey  <tom@tromey.com>
9357
9358         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9359         read.c.
9360         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9361         read.c.
9362
9363 2020-02-08  Tom Tromey  <tom@tromey.com>
9364
9365         * dwarf2/read.c (read_address): Move to comp-unit.c.
9366         (dwarf2_rnglists_process, dwarf2_ranges_process)
9367         (read_attribute_value, dwarf_decode_lines_1)
9368         (var_decode_location, decode_locdesc): Update.
9369         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9370         read.c.  Remove "cu" parameter.
9371         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9372         method.
9373
9374 2020-02-08  Tom Tromey  <tom@tromey.com>
9375
9376         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9377         (read_indirect_line_string): Update.
9378         * dwarf2/comp-unit.c (read_offset): Remove.
9379         (read_comp_unit_head): Update.
9380         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9381         method.
9382         (read_offset): Don't declare.
9383
9384 2020-02-08  Tom Tromey  <tom@tromey.com>
9385
9386         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9387         * dwarf2/read.c (struct comp_unit_head): Move to
9388         dwarf2/comp-unit.h.
9389         (enum class rcuh_kind): Move to comp-unit.h.
9390         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9391         (read_comp_unit_head, error_check_comp_unit_head)
9392         (read_and_check_comp_unit_head): Move to comp-unit.c.
9393         (read_offset, dwarf_unit_type_name): Likewise.
9394         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9395         (cutu_reader::cutu_reader, read_call_site_scope)
9396         (find_partial_die, follow_die_offset): Update.
9397         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9398
9399 2020-02-08  Tom Tromey  <tom@tromey.com>
9400
9401         * dwarf2/read.c (read_offset_1): Move to leb.c.
9402         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9403         (dwarf_decode_macro_bytes): Update.
9404         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9405         * dwarf2/leb.h (read_offset): Declare.
9406
9407 2020-02-08  Tom Tromey  <tom@tromey.com>
9408
9409         * dwarf2/read.c (dwarf2_section_size): Remove.
9410         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9411         Update.
9412         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9413
9414 2020-02-08  Tom Tromey  <tom@tromey.com>
9415
9416         * dwarf2/read.c (read_initial_length): Move to leb.c.
9417         * dwarf2/leb.h (read_initial_length): Declare.
9418         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9419         handle_nonstd parameter.
9420         * dwarf2/frame.c (read_initial_length): Remove.
9421         (decode_frame_entry_1): Update.
9422
9423 2020-02-08  Tom Tromey  <tom@tromey.com>
9424
9425         * dwarf2/loc.c (dwarf2_find_location_expression)
9426         (dwarf_evaluate_loc_desc::get_tls_address)
9427         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9428         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9429         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9430         (dwarf2_compile_property_to_c)
9431         (dwarf2_loc_desc_get_symbol_read_needs)
9432         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9433         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9434         (loclist_describe_location, loclist_tracepoint_var_ref)
9435         (loclist_generate_c_location): Update.
9436         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9437         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9438         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9439         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9440         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9441         (dwarf2_per_cu_data::addr_size)
9442         (dwarf2_per_cu_data::ref_addr_size)
9443         (dwarf2_per_cu_data::text_offset)
9444         (dwarf2_per_cu_data::addr_type): Now methods.
9445         (per_cu_header_read_in): Make per_cu "const".
9446         (dwarf2_version): Remove.
9447         (dwarf2_per_cu_data::int_type): Now a method.
9448         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9449         (set_die_type, read_array_type, read_subrange_index_type)
9450         (read_tag_string_type, read_subrange_type): Update.
9451         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9452         offset_size, ref_addr_size, text_offset, addr_type, version,
9453         objfile, int_type, addr_sized_int_type>: Declare methods.
9454
9455 2020-02-08  Tom Tromey  <tom@tromey.com>
9456
9457         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9458         Move earlier.
9459
9460 2020-02-08  Tom Tromey  <tom@tromey.com>
9461
9462         * dwarf2/read.h (dwarf_line_debug): Declare.
9463         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9464         * dwarf2/read.c: Move line_header code to new files.
9465         (dwarf_line_debug): No longer static.
9466         * dwarf2/line-header.c: New file.
9467         * dwarf2/line-header.h: New file.
9468
9469 2020-02-08  Tom Tromey  <tom@tromey.com>
9470
9471         * dwarf2/read.c (struct line_header) <file_full_name,
9472         file_file_name>: Return unique_xmalloc_ptr.
9473         (line_header::file_file_name): Update.
9474         (line_header::file_full_name): Update.
9475         (dw2_get_file_names_reader): Update.
9476         (macro_start_file): Update.
9477
9478 2020-02-08  Tom Tromey  <tom@tromey.com>
9479
9480         * dwarf2/read.c (struct line_header) <file_full_name,
9481         file_file_name>: Declare methods.
9482         (dw2_get_file_names_reader): Update.
9483         (file_file_name): Now a method.
9484         (file_full_name): Likewise.
9485         (macro_start_file): Update.
9486
9487 2020-02-08  Tom Tromey  <tom@tromey.com>
9488
9489         * dwarf2/read.c (dwarf_always_disassemble)
9490         (show_dwarf_always_disassemble): Move to loc.c.
9491         (_initialize_dwarf2_read): Move "always-disassemble" registration
9492         to loc.c.
9493         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9494         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9495         static.
9496         (show_dwarf_always_disassemble): Move from read.c.
9497         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9498
9499 2020-02-08  Tom Tromey  <tom@tromey.com>
9500
9501         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9502         (create_quick_file_names_table): Return htab_up.
9503         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9504         Update.
9505         * dwarf2/read.h (struct dwarf2_per_objfile)
9506         <quick_file_names_table>: Now htab_up.
9507
9508 2020-02-08  Tom Tromey  <tom@tromey.com>
9509
9510         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9511
9512 2020-02-08  Tom Tromey  <tom@tromey.com>
9513
9514         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9515         Rewrite.
9516         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9517         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9518         (abbrev_table::abbrev_table): No longer inline.
9519         (ABBREV_HASH_SIZE): Remove.
9520         (abbrev_table::m_abbrevs): Now an htab_up.
9521
9522 2020-02-08  Tom Tromey  <tom@tromey.com>
9523
9524         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9525         (cutu_reader): Update.
9526         (build_type_psymtabs_1): Update.
9527         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9528         (abbrev_table::alloc_abbrev): Update.
9529         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9530         (abbrev_table::read): New static method, renamed from
9531         abbrev_table_read_table.
9532         (abbrev_table::alloc_abbrev)
9533         (abbrev_table::add_abbrev): Now private.
9534         (abbrev_table::abbrev_table): Now private.
9535         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9536
9537 2020-02-08  Tom Tromey  <tom@tromey.com>
9538
9539         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9540         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9541         htab_up.
9542
9543 2020-02-08  Tom Tromey  <tom@tromey.com>
9544
9545         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9546         htab_up.
9547         (lookup_dwo_unit_in_dwp): Update.
9548         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9549         on obstack.
9550
9551 2020-02-08  Tom Tromey  <tom@tromey.com>
9552
9553         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9554         obstack.
9555
9556 2020-02-08  Tom Tromey  <tom@tromey.com>
9557
9558         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9559         line_header_hash.
9560         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9561         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9562         Change type to htab_up.
9563
9564 2020-02-08  Tom Tromey  <tom@tromey.com>
9565
9566         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9567         htab_up.  Don't allocate on obstack.
9568         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9569         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9570         Change type to htab_up.
9571
9572 2020-02-08  Tom Tromey  <tom@tromey.com>
9573
9574         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9575         Change type to htab_up.
9576         * dwarf2/read.c (create_signatured_type_table_from_index)
9577         (create_signatured_type_table_from_debug_names)
9578         (create_all_type_units, add_type_unit)
9579         (lookup_dwo_signatured_type, lookup_signatured_type)
9580         (process_skeletonless_type_unit): Update.
9581         (create_debug_type_hash_table, create_debug_types_hash_table):
9582         Change type of types_htab.
9583         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9584         htab_up.  Don't allocate on obstack.
9585         (create_cus_hash_table): Change type of cus_htab parameter.
9586         (struct dwo_file) <cus, tus>: Now htab_up.
9587         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9588         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9589         (queue_and_load_all_dwo_tus): Update.
9590         * dwarf2/index-write.c (write_gdbindex): Update.
9591         (write_debug_names): Update.
9592
9593 2020-02-08  Tom Tromey  <tom@tromey.com>
9594
9595         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9596         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9597         destructor.
9598         (struct dwarf2_per_objfile) <queue>: New member.
9599         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9600         dwarf2/read.h.
9601         (dwarf2_queue, dwarf2_queue_tail): Remove.
9602         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9603         DISABLE_COPY_AND_ASSIGN.
9604         <m_per_objfile>: New member.
9605         <~dwarf2_queue_guard>: Rewrite.
9606         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9607         Update.
9608         (~dwarf2_queue_item): New.
9609
9610 2020-02-08  Tom Tromey  <tom@tromey.com>
9611
9612         * dwarf2/read.c (struct die_info) <has_children>: New member.
9613         (dw2_get_file_names_reader): Remove has_children.
9614         (dw2_get_file_names): Update.
9615         (read_cutu_die_from_dwo): Remove has_children.
9616         (cutu_reader::init_tu_and_read_dwo_dies)
9617         (cutu_reader::cutu_reader): Update.
9618         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9619         Remove has_children.
9620         (build_type_psymtabs_1, process_skeletonless_type_unit)
9621         (load_partial_comp_unit, load_full_comp_unit): Update.
9622         (create_dwo_cu_reader): Remove has_children.
9623         (create_cus_hash_table, read_die_and_children): Update.
9624         (read_full_die_1,read_full_die): Remove has_children.
9625         (read_signatured_type): Update.
9626         (class cutu_reader) <has_children>: Remove.
9627
9628 2020-02-08  Tom Tromey  <tom@tromey.com>
9629
9630         * dwarf2/expr.c: Rename from dwarf2expr.c.
9631         * dwarf2/expr.h: Rename from dwarf2expr.h.
9632         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9633         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9634         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9635         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9636         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9637         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9638         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9639         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9640         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9641         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9642         * dwarf2/loc.c: Rename from dwarf2loc.c.
9643         * dwarf2/loc.h: Rename from dwarf2loc.h.
9644         * dwarf2/read.c: Rename from dwarf2read.c.
9645         * dwarf2/read.h: Rename from dwarf2read.h.
9646         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9647         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9648         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9649         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9650         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9651         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9652         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9653         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9654         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9655         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9656         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9657         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9658         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9659         Update.
9660         * Makefile.in (COMMON_SFILES): Update.
9661         (HFILES_NO_SRCDIR): Update.
9662
9663 2020-02-08  Tom Tromey  <tom@tromey.com>
9664
9665         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9666         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9667
9668 2020-02-08  Tom Tromey  <tom@tromey.com>
9669
9670         * dwarf2read.h (struct die_info): Don't declare.
9671
9672 2020-02-08  Tom Tromey  <tom@tromey.com>
9673
9674         * dwarf2read.h (die_info_ptr): Remove typedef.
9675
9676 2020-02-08  Tom Tromey  <tom@tromey.com>
9677
9678         * dwarf2read.c (read_call_site_scope)
9679         (handle_data_member_location, dwarf2_add_member_fn)
9680         (mark_common_block_symbol_computed, read_common_block)
9681         (attr_to_dynamic_prop, partial_die_info::read)
9682         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9683         (dwarf2_symbol_mark_computed, set_die_type): Update.
9684         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9685         method.
9686         (attr_form_is_block): Don't declare.
9687         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9688
9689 2020-02-08  Tom Tromey  <tom@tromey.com>
9690
9691         * dwarf2read.c (dwarf2_find_base_address, )
9692         (read_call_site_scope, rust_containing_type)
9693         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9694         (handle_data_member_location, dwarf2_add_member_fn)
9695         (get_alignment, read_structure_type, process_structure_scope)
9696         (mark_common_block_symbol_computed, read_common_block)
9697         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9698         (partial_die_info::read, read_attribute_value, new_symbol)
9699         (lookup_die_type, dwarf2_get_ref_die_offset)
9700         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9701         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9702         (dwarf2_symbol_mark_computed): Update.
9703         * dwarf2/attribute.h (struct attribute) <value_as_address,
9704         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9705         methods.
9706         (value_as_address, attr_form_is_section_offset)
9707         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9708         * dwarf2/attribute.c (attribute::value_as_address)
9709         (attribute::form_is_section_offset, attribute::form_is_constant)
9710         (attribute::form_is_ref): Now methods.
9711
9712 2020-02-08  Tom Tromey  <tom@tromey.com>
9713
9714         * dwarf2read.c (struct attribute, DW_STRING)
9715         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9716         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9717         (attr_form_is_block, attr_form_is_section_offset)
9718         (attr_form_is_constant, attr_form_is_ref): Move.
9719         * dwarf2/attribute.h: New file.
9720         * dwarf2/attribute.c: New file, from dwarf2read.c.
9721         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9722
9723 2020-02-08  Tom Tromey  <tom@tromey.com>
9724
9725         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9726         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9727         Move.
9728         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9729         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9730         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9731         abbrev.c.
9732         * dwarf2/abbrev.h: New file.
9733         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9734         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9735
9736 2020-02-08  Tom Tromey  <tom@tromey.com>
9737
9738         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9739         (dwarf2_section_size, dwarf2_get_section_info)
9740         (create_signatured_type_table_from_debug_names)
9741         (create_addrmap_from_aranges, read_debug_names_from_section)
9742         (get_gdb_index_contents_from_section, read_comp_unit_head)
9743         (error_check_comp_unit_head, read_abbrev_offset)
9744         (create_debug_type_hash_table, init_cu_die_reader)
9745         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9746         (read_comp_units_from_section, create_cus_hash_table)
9747         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9748         (create_dwp_v2_section, dwarf2_rnglists_process)
9749         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9750         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9751         (read_indirect_string_from_dwz, read_addr_index_1)
9752         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9753         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9754         (fill_in_loclist_baton): Update.
9755         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9756         get_containing_section, get_bfd_owner, get_bfd_section,
9757         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9758         (dwarf2_read_section, get_section_name, get_section_file_name)
9759         (get_containing_section, get_section_bfd_owner)
9760         (get_section_bfd_section, get_section_name, get_section_file_name)
9761         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9762         declare.
9763         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9764         (dwarf2_section_info::get_bfd_owner)
9765         (dwarf2_section_info::get_bfd_section)
9766         (dwarf2_section_info::get_name)
9767         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9768         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9769         (dwarf2_section_info::read): Now methods.
9770         * dwarf-index-write.c (class debug_names): Update.
9771
9772 2020-02-08  Tom Tromey  <tom@tromey.com>
9773
9774         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9775         Move to dwarf2/section.h.
9776         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9777         (get_section_bfd_section, get_section_name)
9778         (get_section_file_name, get_section_id, get_section_flags)
9779         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9780         dwarf2/section.c.
9781         * dwarf2/section.h: New file.
9782         * dwarf2/section.c: New file, from dwarf2read.c.
9783         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9784
9785 2020-02-08  Tom Tromey  <tom@tromey.com>
9786
9787         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9788         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9789         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9790         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9791         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9792         * dwarf2/leb.h: New file, from dwarf2read.c.
9793         * dwarf2/leb.c: New file, from dwarf2read.c.
9794         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9795         Remove.
9796         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9797         (COMMON_SFILES): Add dwarf2/leb.c.
9798
9799 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9800
9801         GDB 9.1 released.
9802
9803 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9804
9805         PR gdb/25190:
9806         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9807         * gdb/remote.c (remote_console_output): Update.
9808         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9809         (ui_file_puts): ...this.
9810         * gdb/ui-file.h (ui_file_puts): Add declaration.
9811         * gdb/utils.c (emit_style_escape): Update.
9812         (flush_wrap_buffer): Update.
9813         (fputs_maybe_filtered): Update.
9814         (fputs_unfiltered): Add function.
9815
9816 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9817
9818         * gdb/event-loop.c (gdb_wait_for_event): Update.
9819         * gdb/printcmd.c (printf_command): Update.
9820         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9821         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9822         (gdb_os_flush_stderr): Update.
9823         * gdb/remote.c (remote_console_output): Update.
9824         * gdb/ui-file.c (gdb_flush): Rename to...
9825         (ui_file_flush): ...this.
9826         (stderr_file::write): Update.
9827         (stderr_file::puts): Update.
9828         * gdb/ui-file.h (gdb_flush): Rename to...
9829         (ui_file_flush): ...this.
9830         * gdb/utils.c (gdb_flush): Add function.
9831         * gdb/utils.h (gdb_flush): Add declaration.
9832
9833 2020-02-07  Tom Tromey  <tromey@adacore.com>
9834
9835         PR breakpoints/24915:
9836         * source.c (find_and_open_source): Do not check basenames_may_differ.
9837
9838 2020-02-07  Tom Tromey  <tom@tromey.com>
9839
9840         * README: Update gdbserver documentation.
9841         * gdbserver: Move to top level.
9842         * configure.tgt (build_gdbserver): Remove.
9843         * configure.ac: Remove --enable-gdbserver.
9844         * configure: Rebuild.
9845         * Makefile.in (distclean): Don't mention gdbserver.
9846
9847 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9848
9849         * source-cache.c (source_cache::ensure): Surround
9850         get_plain_source_lines with a try/catch.
9851         (source_cache::get_line_charpos): Get rid of try/catch
9852         and only check for the return value of "ensure".
9853         * tui/tui-source.c (tui_source_window::set_contents):
9854         Simplify "nlines" calculation.
9855
9856 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9857
9858         * MAINTAINERS (Write After Approval): Add myself.
9859
9860 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9861
9862         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9863         function call.
9864
9865 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9866
9867         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9868
9869 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9870
9871         * nat/riscv-linux-tdesc.h: New file.
9872         * nat/riscv-linux-tdesc.c: New file, taking code from...
9873         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9874         ... here.
9875         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9876         NATDEPFILES.
9877
9878 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9879
9880         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9881         we don't set the fake simulator ptid to the null_ptid.
9882
9883 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9884
9885         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9886         * gdbthread.h (class thread_info) <resumed>: Likewise.
9887         * infrun.c (resume_1): Likewise.
9888         (proceed): Likewise.
9889         (infrun_thread_stop_requested): Likewise.
9890         (stop_all_threads): Likewise.
9891         (handle_inferior_event): Likewise.
9892         (restart_threads): Likewise.
9893         (finish_step_over): Likewise.
9894         (keep_going_stepped_thread): Likewise.
9895         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9896         (linux_handle_extended_wait): Likewise.
9897         * record-btrace.c (get_thread_current_frame_id): Likewise.
9898         * record-full.c (record_full_wait_1): Likewise.
9899         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9900         * target.c (target_resume): Likewise.
9901         * thread.c (set_running_thread): Likewise.
9902
9903 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9904
9905         * f-valprint.c (f77_print_array_1): Changed datatype of index
9906         variable to LONGEST from int to enable it to contain bound
9907         values correctly.
9908
9909 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9910
9911         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9912         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9913         offsets according to FLEN determined.
9914         (riscv_linux_nat_target::read_description): Determine FLEN
9915         dynamically.
9916         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9917         according to FLEN determined.
9918         (riscv_linux_nat_target::store_registers): Likewise.
9919
9920 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9921
9922         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9923         when reg->group is empty and reggroup is not.
9924
9925 2020-01-31  Tom Tromey  <tromey@adacore.com>
9926
9927         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
9928         Call beneath target's mourn_inferior after unpushing.
9929
9930 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9931
9932         PR tui/9765
9933         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
9934         have enough lines to fill the screen, still return the lowest
9935         address we found.
9936
9937 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
9938
9939         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
9940         '-', '<', and '>' commands.
9941
9942 2020-01-29  Pedro Alves  <palves@redhat.com>
9943             Sergio Durigan Junior  <sergiodj@redhat.com>
9944
9945         * infcmd.c (construct_inferior_arguments): Assert that
9946         'argc' is greater than 0.
9947
9948 2020-01-29  Luis Machado  <luis.machado@linaro.org>
9949
9950         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
9951         (BRK_INSN_MASK): Define to 0xd4200000.
9952         (aarch64_program_breakpoint_here_p): New function.
9953         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
9954         * arch-utils.c (default_program_breakpoint_here_p): Moved from
9955         breakpoint.c.
9956         * arch-utils.h (default_program_breakpoint_here_p): Moved from
9957         breakpoint.h
9958         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
9959         call gdbarch_program_breakpoint_here_p.
9960         (program_breakpoint_here): Moved to arch-utils.c, renamed to
9961         default_program_breakpoint_here_p, changed return type to bool and
9962         simplified.
9963         * breakpoint.h (program_breakpoint_here): Moved prototype to
9964         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
9965         return type to bool.
9966         * gdbarch.c: Regenerate.
9967         * gdbarch.h: Regenerate.
9968         * gdbarch.sh (program_breakpoint_here_p): New method.
9969         * infrun.c (handle_signal_stop): Call
9970         gdbarch_program_breakpoint_here_p.
9971
9972 2020-01-26  Tom Tromey  <tom@tromey.com>
9973
9974         * ctfread.c (struct ctf_fp_info): Reindent.
9975         (_initialize_ctfread): Remove.
9976
9977 2020-01-26  Tom Tromey  <tom@tromey.com>
9978
9979         * psymtab.c (partial_map_expand_apply)
9980         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
9981         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
9982         (psym_print_stats, psym_expand_symtabs_for_function)
9983         (psym_map_symbol_filenames, psym_map_matching_symbols)
9984         (psym_expand_symtabs_matching)
9985         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
9986         (maintenance_check_psymtabs): Use new methods.
9987         * psympriv.h (struct partial_symtab) <readin_p,
9988         get_compunit_symtab>: New methods.
9989         <readin, compunit_symtab>: Remove members.
9990         (struct standard_psymtab): New.
9991         (struct legacy_psymtab): Derive from standard_psymtab.
9992         * dwarf2read.h (struct dwarf2_psymtab): Derive from
9993         standard_psymtab.
9994         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
9995
9996 2020-01-26  Tom Tromey  <tom@tromey.com>
9997
9998         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
9999         read_dependencies.  Add assert.
10000         * psymtab.c (partial_symtab::read_dependencies): New method.
10001         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10002         method.
10003         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10004         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10005         read_dependencies.
10006         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10007         Add assert.
10008
10009 2020-01-26  Tom Tromey  <tom@tromey.com>
10010
10011         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10012         Call expand_psymtab.
10013         (xcoff_read_symtab): Call expand_psymtab.
10014         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10015         legacy_expand_psymtab.
10016         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10017         method.
10018         (struct legacy_psymtab) <expand_psymtab>: Implement.
10019         <legacy_expand_psymtab>: New member.
10020         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10021         (parse_partial_symbols): Set legacy_expand_psymtab.
10022         (psymtab_to_symtab_1): Change argument order.  Call
10023         expand_psymtab.
10024         (new_psymtab): Set legacy_expand_psymtab.
10025         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10026         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10027         expand_psymtab.
10028         (dwarf2_psymtab::expand_psymtab): Rename from
10029         psymtab_to_symtab_1.  Call expand_psymtab.
10030         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10031         (dbx_end_psymtab): Likewise.
10032         (dbx_psymtab_to_symtab_1): Change argument order. Call
10033         expand_psymtab.
10034         (dbx_read_symtab): Call expand_psymtab.
10035         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10036         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10037         (ctf_psymtab::read_symtab): Call expand_psymtab.
10038
10039 2020-01-26  Tom Tromey  <tom@tromey.com>
10040
10041         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10042         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10043         messages.
10044         * mdebugread.c (mdebug_read_symtab): Remove prints.
10045         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10046         assert.
10047         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10048
10049 2020-01-26  Tom Tromey  <tom@tromey.com>
10050
10051         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10052         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10053         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10054         legacy_symtab.
10055         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10056         * psymtab.c (psymtab_to_symtab): Call method.
10057         (dump_psymtab): Update.
10058         * psympriv.h (struct partial_symtab): Add virtual destructor.
10059         <read_symtab>: New method.
10060         (struct legacy_symtab): New.
10061         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10062         (struct pst_map) <pst>: Now a legacy_psymtab.
10063         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10064         (new_psymtab): Use legacy_psymtab.
10065         * dwarf2read.h (struct dwarf2_psymtab): New.
10066         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10067         * dwarf2read.c (dwarf2_create_include_psymtab)
10068         (dwarf2_build_include_psymtabs, create_type_unit_group)
10069         (create_partial_symtab, process_psymtab_comp_unit_reader)
10070         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10071         (set_partial_user): Use dwarf2_psymtab.
10072         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10073         (psymtab_to_symtab_1, process_full_comp_unit)
10074         (process_full_type_unit, dwarf2_ranges_read)
10075         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10076         (dwarf_decode_lines): Use dwarf2_psymtab.
10077         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10078         (add_address_entry_worker, write_one_signatured_type)
10079         (recursively_count_psymbols, recursively_write_psymbols)
10080         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10081         (write_debug_names): Likewise.
10082         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10083         <pst>: Now a legacy_psymtab.
10084         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10085         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10086         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10087         * ctfread.c (struct ctf_psymtab): New.
10088         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10089         ctf_psymtab.
10090         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10091         (create_partial_symtab): Return a ctf_psymtab.
10092         (scan_partial_symbols): Update.
10093
10094 2020-01-26  Tom Tromey  <tom@tromey.com>
10095
10096         * xcoffread.c (xcoff_start_psymtab): Use new.
10097         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10098         renamed from start_psymtab_common.
10099         * psympriv.h (struct partial_symtab): Add new constructor.
10100         (start_psymtab_common): Don't declare.
10101         * mdebugread.c (parse_partial_symbols): Use new.
10102         * dwarf2read.c (create_partial_symtab): Use new.
10103         * dbxread.c (start_psymtab): Use new.
10104         * ctfread.c (create_partial_symtab): Use new.
10105
10106 2020-01-26  Tom Tromey  <tom@tromey.com>
10107
10108         * xcoffread.c (xcoff_end_psymtab): Use new.
10109         * psymtab.c (start_psymtab_common): Use new.
10110         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10111         Update.
10112         * psympriv.h (struct partial_symtab): Add parameters to
10113         constructor.  Don't inline.
10114         (allocate_psymtab): Don't declare.
10115         * mdebugread.c (new_psymtab): Use new.
10116         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10117         * dbxread.c (dbx_end_psymtab): Use new.
10118
10119 2020-01-26  Tom Tromey  <tom@tromey.com>
10120
10121         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10122         allocate_psymtab.  Update documentation.
10123         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10124         allocate_psymtab.  Do not use new.
10125         (allocate_psymtab): Use new.  Update.
10126
10127 2020-01-26  Tom Tromey  <tom@tromey.com>
10128
10129         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10130         * psymtab.c (psym_print_stats): Update.
10131         * psympriv.h (struct partial_symtab) <readin,
10132         psymtabs_addrmap_supported, anonymous>: Now bool.
10133         * mdebugread.c (psymtab_to_symtab_1): Update.
10134         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10135         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10136         (process_full_comp_unit, process_full_type_unit): Update.
10137         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10138         * ctfread.c (psymtab_to_symtab): Update.
10139
10140 2020-01-26  Tom Tromey  <tom@tromey.com>
10141
10142         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10143         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10144         * psymtab.c (psymtab_storage): Delete psymtabs.
10145         (psymtab_storage::allocate_psymtab): Use new.
10146         (psymtab_storage::discard_psymtab): Use delete.
10147         * psympriv.h (struct partial_symtab): Add constructor and
10148         initializers.
10149
10150 2020-01-26  Tom Tromey  <tom@tromey.com>
10151
10152         * machoread.c: Do not include psympriv.h.
10153
10154 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10155
10156         * NEWS: Mention the new option and the set/show commands.
10157
10158 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10159
10160         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10161         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10162         (validate_exec_file): New variables, enums, functions.
10163         (exec_file_locate_attach, print_section_info): Style the filenames.
10164         (_initialize_exec): Install show_exec_file_mismatch_command and
10165          set_exec_file_mismatch_command.
10166         * gdbcore.h (validate_exec_file): Declare.
10167         * infcmd.c (attach_command): Call validate_exec_file.
10168         * remote.c ( remote_target::remote_add_inferior): Likewise.
10169
10170 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10171
10172         * frame.c (find_frame_sal): Move call to get_next_frame into more
10173         inner scope.
10174         * inline-frame.c (inilne_state) <inline_state>: Update argument
10175         types.
10176         (inilne_state) <skipped_symbol>: Rename to...
10177         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10178         (skip_inline_frames): Build vector of skipped symbols and use this
10179         to reate the inline_state.
10180         (inline_skipped_symbol): Add a comment and some assertions, fetch
10181         skipped symbol from the list.
10182
10183 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10184
10185         * buildsym.c (lte_is_less_than): Delete.
10186         (buildsym_compunit::end_symtab_with_blockvector): Create local
10187         lambda function to sort line table entries, and use
10188         std::stable_sort instead of std::sort.
10189         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10190         markers when looking for a previous line.
10191
10192 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10193
10194         * dwarf2read.c (lnp_state_machine::record_line): Include
10195         end_sequence parameter in debug print out.  Record the line if we
10196         are at an end_sequence marker even if it's not the start of a
10197         statement.
10198         * symmisc.c (maintenance_print_one_line_table): Print end of
10199         sequence markers with 'END' not '0'.
10200
10201 2020-01-24  Pedro Alves  <palves@redhat.com>
10202
10203         PR gdb/25410
10204         * thread.c (scoped_restore_current_thread::restore): Use
10205         switch_to_inferior_no_thread.
10206         * exec.c: Include "progspace-and-thread.h".
10207         (add_target_sections, remove_target_sections):
10208         scoped_restore_current_pspace_and_thread instead of
10209         scoped_restore_current_thread.
10210         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10211         and aspace to the inferior before calling clone_program_space.
10212         Remove stale comment.
10213
10214 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10215
10216         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10217         (arm_netbsd_nat_target::fetch_registers): ...this.
10218         (arm_nbsd_nat_target::store_registers): Rename to...
10219         (arm_netbsd_nat_target::store_registers): ...this.
10220
10221 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10222
10223         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10224         register_t.
10225
10226 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10227
10228         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10229         Update comment.
10230         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10231         Likewise.
10232         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10233         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10234         the correct replacement (iterate_over_regset_sections).
10235         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10236         Update comment.
10237
10238 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10239
10240         PR gdb/23718
10241         * gdb/python/python.c (execute_gdb_command): Call
10242         async_enable_stdin in catch block.
10243
10244 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10245
10246         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10247         SWITCH_THRU_ALL_UIS.
10248
10249 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10250
10251         PR tui/9765
10252         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10253         comment, add extra parameter, and update to store previous symbol
10254         when appropriate.
10255         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10256         add extra parameter.
10257         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10258         remove unneeded parameter, add try/catch around gdb_print_insn,
10259         rewrite to add items to asm_lines vector.
10260         (tui_find_backward_disassembly_start_address): New function.
10261         (tui_find_disassembly_address): Updated throughout.
10262         (tui_disasm_window::set_contents): Update for changes to
10263         tui_disassemble.
10264         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10265         number of lines to scroll.
10266
10267 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10268
10269         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10270         (SECT_OFF_DATA): Likewise.
10271         (SECT_OFF_RODATA): Likewise.
10272         (SECT_OFF_TEXT): Likewise.
10273         (SECT_OFF_BSS): Likewise.
10274         (struct objfile) <text_section_offset, data_section_offset>: New
10275         methods.
10276         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10277         objfile::text_section_offset.
10278         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10279         * coffread.c (coff_symtab_read): Likewise.
10280         (enter_linenos): Likewise.
10281         (process_coff_symbol): Likewise.
10282         * ctfread.c (get_objfile_text_range): Likewise.
10283         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10284         Use objfile::data_section_offset.
10285         * dwarf2-frame.c (execute_cfa_program): Use
10286         objfile::text_section_offset.
10287         (dwarf2_frame_find_fde): Likewise.
10288         * dwarf2read.c (create_addrmap_from_index): Likewise.
10289         (create_addrmap_from_aranges): Likewise.
10290         (dw2_find_pc_sect_compunit_symtab): Likewise.
10291         (process_psymtab_comp_unit_reader): Likewise.
10292         (add_partial_symbol): Likewise.
10293         (add_partial_subprogram): Likewise.
10294         (process_full_comp_unit): Likewise.
10295         (read_file_scope): Likewise.
10296         (read_func_scope): Likewise.
10297         (read_lexical_block_scope): Likewise.
10298         (read_call_site_scope): Likewise.
10299         (dwarf2_rnglists_process): Likewise.
10300         (dwarf2_ranges_process): Likewise.
10301         (dwarf2_ranges_read): Likewise.
10302         (dwarf_decode_lines_1): Likewise.
10303         (new_symbol): Likewise.
10304         (dwarf2_fetch_die_loc_sect_off): Likewise.
10305         (dwarf2_per_cu_text_offset): Likewise.
10306         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10307         * hppa-tdep.c (read_unwind_info): Likewise.
10308         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10309         * psympriv.h (struct partial_symtab): Likewise.
10310         * psymtab.c (find_pc_sect_psymtab): Likewise.
10311         * solib-svr4.c (enable_break): Likewise.
10312         * stap-probe.c (relocate_address): Use
10313         objfile::data_section_offset.
10314         * xcoffread.c (enter_line_range): Use
10315         objfile::text_section_offset.
10316         (read_xcoff_symtab): Likewise.
10317
10318 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10319
10320         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10321         declaration to narrower scopes.
10322
10323 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10324
10325         * darwin-nat.h (struct darwin_exception_msg, enum
10326         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10327         Move up.
10328         (class darwin_nat_target) <wait_1, check_new_threads,
10329         decode_exception_message, decode_message, stop_inferior,
10330         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10331         * darwin-nat.c (darwin_check_new_threads): Rename to...
10332         (darwin_nat_target::check_new_threads): ... this.
10333         (darwin_suspend_inferior_it): Remove.
10334         (darwin_decode_exception_message): Rename to...
10335         (darwin_nat_target::decode_exception_message): ... this.
10336         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10337         (darwin_decode_message): Rename to...
10338         (darwin_nat_target::decode_message): ... this.
10339         (cancel_breakpoint): Rename to...
10340         (darwin_nat_target::cancel_breakpoint): ... this.
10341         (darwin_wait): Rename to...
10342         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10343         instead of iterate_over_inferiors.
10344         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10345         (darwin_stop_inferior): Rename to...
10346         (darwin_nat_target::stop_inferior): ... this.
10347         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10348         (darwin_init_thread_list): Rename to...
10349         (darwin_nat_target::init_thread_list): ... this.
10350         (darwin_ptrace_him): Rename to...
10351         (darwin_nat_target::ptrace_him): ... this.
10352         (darwin_nat_target::create_inferior): Pass lambda function to
10353         fork_inferior.
10354         (darwin_nat_target::detach): Call stop_inferior instead of
10355         darwin_stop_inferior.
10356         * fork-inferior.h (fork_inferior): Change init_trace_fun
10357         parameter to gdb::function_view.
10358         * fork-inferior.c (fork_inferior): Likewise.
10359
10360 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10361
10362         * i386-cygwin-tdep.c (core_process_module_section): Update.
10363         * windows-nat.c (struct lm_info_windows): Add text_offset.
10364         (windows_xfer_shared_libraries): Update.
10365         * windows-tdep.c (windows_xfer_shared_library):
10366         Add text_offset_cached argument.
10367         * windows-tdep.h (windows_xfer_shared_library): Update.
10368
10369 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10370
10371         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10372
10373 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10374
10375         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10376         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10377         replace with range-based for.
10378         (gdbsim_interrupt_inferior): Remove.
10379         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10380         with a range-based for.  Inline code from
10381         gdbsim_interrupt_inferior.
10382
10383 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10384
10385         * infrun.c (proceed): Fix indentation.
10386
10387 2020-01-21  Tom Tromey  <tromey@adacore.com>
10388
10389         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10390         * python/python.c (python_extension_ops): Update.
10391         (gdbpy_colorize): New function.
10392         * python/lib/gdb/__init__.py (colorize): New function.
10393         * extension.h (ext_lang_colorize): Declare.
10394         * extension.c (ext_lang_colorize): New function.
10395         * extension-priv.h (struct extension_language_ops) <colorize>: New
10396         member.
10397         * cli/cli-style.c (_initialize_cli_style): Update help text.
10398
10399 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10400
10401         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10402         <cond>: Change type to bool.
10403         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10404         (aarch64_displaced_step_cb): Likewise.
10405         (aarch64_displaced_step_tb): Likewise.
10406
10407 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10408
10409         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10410         output.
10411
10412 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10413
10414         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10415         <pc_adjust>: Adjust the documentation.
10416         (aarch64_displaced_step_fixup): Check if PC really moved before
10417         adjusting it.
10418
10419 2020-01-19  Tom Tromey  <tom@tromey.com>
10420
10421         * disasm.c (~gdb_disassembler): New destructor.
10422         (gdb_buffered_insn_length): Call disassemble_free_target.
10423         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10424         DISABLE_COPY_AND_ASSIGN.
10425
10426 2020-01-19  Tom Tromey  <tom@tromey.com>
10427
10428         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10429         (die_reader_func_ftype): Remove.
10430         (cutu_reader): New class.
10431         (dw2_get_file_names_reader): Remove "data" parameter.
10432         (dw2_get_file_names): Use cutu_reader.
10433         (create_debug_type_hash_table): Update.
10434         (read_cutu_die_from_dwo): Update comment.
10435         (lookup_dwo_unit): Add dwo_name parameter.
10436         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10437         die_reader_func_ftype and data parameters.
10438         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10439         Remove die_reader_func_ftype and data parameters.
10440         (~cutu_reader): New; from init_cutu_and_read_dies.
10441         (cutu_reader::cutu_reader): Rename from
10442         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10443         and data parameters.
10444         (init_cutu_and_read_dies_simple): Remove.
10445         (struct process_psymtab_comp_unit_data): Remove.
10446         (process_psymtab_comp_unit_reader): Remove data parameter; add
10447         want_partial_unit and pretend_language parameters.
10448         (process_psymtab_comp_unit): Use cutu_reader.
10449         (build_type_psymtabs_reader): Remove data parameter.
10450         (build_type_psymtabs_1): Use cutu_reader.
10451         (process_skeletonless_type_unit): Likewise.
10452         (load_partial_comp_unit_reader): Remove.
10453         (load_partial_comp_unit): Use cutu_reader.
10454         (load_full_comp_unit_reader): Remove.
10455         (load_full_comp_unit): Use cutu_reader.
10456         (struct create_dwo_cu_data): Remove.
10457         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10458         dwo_unit parameters.
10459         (create_cus_hash_table): Use cutu_reader.
10460         (struct dwarf2_read_addr_index_data): Remove.
10461         (dwarf2_read_addr_index_reader): Remove.
10462         (dwarf2_read_addr_index): Use cutu_reader.
10463         (read_signatured_type_reader): Remove.
10464         (read_signatured_type): Use cutu_reader.
10465
10466 2020-01-19  Tom Tromey  <tom@tromey.com>
10467
10468         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10469         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10470         (tui_wrefresh): Declare.
10471         * tui/tui-wingeneral.c (suppress_output): New global.
10472         (tui_suppress_output, ~tui_suppress_output): New constructor and
10473         destructor.
10474         (tui_wrefresh): New function.
10475         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10476         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10477         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10478         method.
10479         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10480         tui_wrefresh.
10481         (tui_data_window::no_refresh): New method.
10482         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10483         (tui_reg_command): Use tui_suppress_output
10484         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10485         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10486         method.
10487         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10488
10489 2020-01-19  Tom Tromey  <tom@tromey.com>
10490
10491         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10492         Handle case where symtab is null.
10493
10494 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10495
10496         * linux-fork.c (one_fork_p): Simplify.
10497
10498 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10499
10500         * top.c (struct qt_args): Remove.
10501         (kill_or_detach): Change return type to void, replace `void *`
10502         parameter with a proper one.
10503         (print_inferior_quit_action):  Likewise.
10504         (quit_confirm): Use range-based for loop to iterate over inferiors.
10505         (quit_force): Likewise.
10506
10507 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10508
10509         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10510         `void *` parameter with proper parameters.
10511         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10512         (print_one_inferior): Change return type to void, replace `void *`
10513         parameter with proper parameters.
10514         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10515         inferiors.
10516         (get_other_inferior): Remove.
10517         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10518         inferiors.
10519
10520 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10521
10522         * mi/mi-interp.c (report_initial_inferior): Remove.
10523         (mi_interp::init): Use range-based for to iterate over inferiors.
10524
10525 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10526
10527         * python/py-inferior.c (build_inferior_list): Remove.
10528         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10529
10530 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10531
10532         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10533         (btrace_stitch_trace): Likewise.
10534         * charset.c (intermediate_encoding): Likewise (vaild).
10535         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10536         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10537         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10538
10539 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10540
10541         * windows-tdep.c (windows_get_tlb_type):
10542         Add rtl_user_process_parameters type.
10543
10544 2020-01-16  Pedro Alves  <palves@redhat.com>
10545             Norbert Lange  <nolange79@gmail.com>
10546
10547         PR build/24805
10548         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10549         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10550         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10551         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10552         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10553         (ps_plog): Redeclare exported functions with default visibility.
10554
10555 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10556
10557         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10558         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10559
10560 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10561
10562         * infcmd.c (post_create_inferior): Use get_thread_regcache
10563         instead of get_current_regcache.
10564
10565 2020-01-14  Tom Tromey  <tom@tromey.com>
10566
10567         PR symtab/12535:
10568         * python/python.c (gdbpy_decode_line): Treat empty string the same
10569         as no argument.
10570
10571 2020-01-14  Tom Tromey  <tom@tromey.com>
10572
10573         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10574
10575 2020-01-14  Tom Tromey  <tom@tromey.com>
10576
10577         * nat/linux-btrace.c: Don't include <config.h>.
10578         * nat/linux-ptrace.c: Don't include <config.h>.
10579         * nat/x86-linux-dregs.c: Don't include <config.h>.
10580
10581 2020-01-14  Tom Tromey  <tom@tromey.com>
10582
10583         * configure: Rebuild.
10584         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10585
10586 2020-01-14  Tom Tromey  <tom@tromey.com>
10587
10588         * nat/x86-linux-dregs.c: Include configh.h.
10589         * nat/linux-ptrace.c: Include configh.h.
10590         * nat/linux-btrace.c: Include configh.h.
10591         * defs.h: Include config.h, bfd.h.
10592         * configure.ac: Don't source common.host.
10593         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10594         * configure: Rebuild.
10595         * acinclude.m4: Update path.
10596         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10597         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10598         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10599         (CLIBS): Add LIBSUPPORT.
10600         (CDEPS): Likewise.
10601         (COMMON_SFILES): Remove gdbsupport files.
10602         (HFILES_NO_SRCDIR): Likewise.
10603         (stamp-version): Update path to create-version.sh.
10604         (ALLDEPFILES): Remove gdbsupport files.
10605
10606 2020-01-14  Tom Tromey  <tom@tromey.com>
10607
10608         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10609         USE_WIN32API when needed.
10610         * configure.ac (USE_WIN32API): Don't define.
10611         (WIN32LIBS): Use WIN32APILIBS.
10612         * configure: Rebuild.
10613
10614 2020-01-14  Tom Tromey  <tom@tromey.com>
10615
10616         * configure: Rebuild.
10617         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10618
10619 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10620
10621         * skip.c (skip_function_command): Make skip w/o arguments use the
10622         name of the inlined function if pc is inside any inlined function.
10623
10624 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10625
10626         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10627         * infrun.c (resume_1): Likewise.
10628         (handle_inferior_event): Remove stale comment.
10629         * linux-nat.c (linux_nat_target::resume): Update comments.
10630         (save_stop_reason): Likewise.
10631         (linux_nat_filter_event): Likewise.
10632         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10633
10634 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10635
10636         * elfread.c (record_minimal_symbol): Set section index to 0 for
10637         non-allocatable sections.
10638
10639
10640 2020-01-13  Ali Tamur <tamur@google.com>
10641
10642         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10643         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10644         to gdb::optional.  Update comments.
10645         (dwo_file): Update comments.
10646         (read_attribute): Update API to take an additional out parameter,
10647         need_reprocess.  This is used to mark attributes that need other
10648         attributes (e.g. str_offsets_base) for correct computation which may not
10649         have been read yet.
10650         (read_attribute_reprocess): New function declaration.
10651         (read_addr_index): Likewise.
10652         (read_dwo_str_index): Likewise.
10653         (read_stub_str_index): Likewise.
10654         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10655         (lookup_addr_base): New function definition.
10656         (lookup_ranges_base): Likewise.
10657         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10658         lookup_ranges_base.
10659         (init_cutu_and_read_dies): Update comments.
10660         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10661         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10662         Update comments.
10663         (init_cutu_and_read_dies_simple): Reflect API changes.
10664         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10665         (create_cus_hash_table): Change API to take parent compile unit.
10666         Reflect API changes.
10667         (open_and_init_dwo_file): Reflect API changes.
10668         (dwarf2_get_pc_bounds): Update comments.
10669         (dwarf2_record_block_ranges): Likewise.
10670         (read_full_die_1): Change implementation to reprocess attributes that
10671         need str_offsets_base and addr_base.
10672         (partial_die_info::read): Likewise.
10673         (read_attribute_reprocess): New function definition.
10674         (read_attribute_value): Change API to take an additional out parameter,
10675         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10676         when a non-dwo compile unit has index based attributes.
10677         (read_attribute): Reflect API changes.
10678         (read_addr_index_1): Reflect API changes.  Update comments.
10679         (dwarf2_read_addr_index_data): Reflect API changes.
10680         (dwarf2_read_addr_index): Likewise.
10681         (read_str_index): Change API and implementation.  This becomes a helper
10682         to be used by the new string index related methods.  Update error
10683         message and comments.
10684         (read_dwo_str_index): New function definition.
10685         (read_stub_str_index): Likewise.
10686         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10687         * symfile.h (dwarf2_debug_sections): Likewise.
10688         * xcoffread.c (dwarf2_debug_sections): Likewise.
10689
10690 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10691
10692         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10693         core_reg_sect type to gdb_byte *.
10694         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10695         * cris-tdep.c (fetch_core_registers): Likewise.
10696         * corelow.c (core_target::get_core_register_section): Change
10697         type of `contents` to gdb::byte_vector.
10698
10699 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10700
10701         * tui/tui-wingeneral.c (box_win): Position the title in the center
10702         of the border.
10703
10704 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10705
10706         * corelow.c (core_target::get_core_register_section): Use
10707           std::vector instead of alloca.
10708
10709 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10710
10711         * warning.m4: Add -Wmissing-declarations to build_warnings.
10712         * configure: Re-generate.
10713
10714 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10715
10716         * python/python.c (init__gdb_module): Add declaration.
10717
10718 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10719
10720         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10721         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10722         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10723         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10724         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10725         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10726         * ada-exp.y (_initialize_ada_exp): Add declaration.
10727         * ada-lang.c (_initialize_ada_language): Add declaration.
10728         * ada-tasks.c (_initialize_tasks): Add declaration.
10729         * agent.c (_initialize_agent): Add declaration.
10730         * aix-thread.c (_initialize_aix_thread): Add declaration.
10731         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10732         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10733         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10734         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10735         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10736         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10737         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10738         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10739         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10740         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10741         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10742         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10743         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10744         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10745         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10746         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10747         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10748         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10749         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10750         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10751         * annotate.c (_initialize_annotate): Add declaration.
10752         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10753         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10754         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10755         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10756         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10757         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10758         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10759         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10760         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10761         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10762         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10763         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10764         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10765         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10766         * auto-load.c (_initialize_auto_load): Add declaration.
10767         * auxv.c (_initialize_auxv): Add declaration.
10768         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10769         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10770         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10771         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10772         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10773         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10774         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10775         * breakpoint.c (_initialize_breakpoint): Add declaration.
10776         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10777         * btrace.c (_initialize_btrace): Add declaration.
10778         * charset.c (_initialize_charset): Add declaration.
10779         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10780         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10781         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10782         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10783         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10784         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10785         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10786         * coffread.c (_initialize_coffread): Add declaration.
10787         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10788         * compile/compile.c (_initialize_compile): Add declaration.
10789         * complaints.c (_initialize_complaints): Add declaration.
10790         * completer.c (_initialize_completer): Add declaration.
10791         * copying.c (_initialize_copying): Add declaration.
10792         * corefile.c (_initialize_core): Add declaration.
10793         * corelow.c (_initialize_corelow): Add declaration.
10794         * cp-abi.c (_initialize_cp_abi): Add declaration.
10795         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10796         * cp-support.c (_initialize_cp_support): Add declaration.
10797         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10798         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10799         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10800         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10801         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10802         * ctfread.c (_initialize_ctfread): Add declaration.
10803         * d-lang.c (_initialize_d_language): Add declaration.
10804         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10805         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10806         * dbxread.c (_initialize_dbxread): Add declaration.
10807         * dcache.c (_initialize_dcache): Add declaration.
10808         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10809         * disasm.c (_initialize_disasm): Add declaration.
10810         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10811         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10812         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10813         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10814         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10815         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10816         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10817         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10818         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10819         * elfread.c (_initialize_elfread): Add declaration.
10820         * exec.c (_initialize_exec): Add declaration.
10821         * extension.c (_initialize_extension): Add declaration.
10822         * f-lang.c (_initialize_f_language): Add declaration.
10823         * f-valprint.c (_initialize_f_valprint): Add declaration.
10824         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10825         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10826         * filesystem.c (_initialize_filesystem): Add declaration.
10827         * findcmd.c (_initialize_mem_search): Add declaration.
10828         * findvar.c (_initialize_findvar): Add declaration.
10829         * fork-child.c (_initialize_fork_child): Add declaration.
10830         * frame-base.c (_initialize_frame_base): Add declaration.
10831         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10832         * frame.c (_initialize_frame): Add declaration.
10833         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10834         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10835         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10836         * gcore.c (_initialize_gcore): Add declaration.
10837         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10838         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10839         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10840         * gdbarch.c (_initialize_gdbarch): Add declaration.
10841         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10842         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10843         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10844         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10845         * go-lang.c (_initialize_go_language): Add declaration.
10846         * go32-nat.c (_initialize_go32_nat): Add declaration.
10847         * guile/guile.c (_initialize_guile): Add declaration.
10848         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10849         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10850         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10851         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10852         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10853         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10854         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10855         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10856         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10857         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10858         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10859         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10860         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10861         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10862         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10863         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10864         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10865         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10866         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10867         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10868         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10869         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10870         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10871         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10872         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10873         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10874         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10875         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10876         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10877         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10878         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10879         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10880         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10881         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10882         * infcall.c (_initialize_infcall): Add declaration.
10883         * infcmd.c (_initialize_infcmd): Add declaration.
10884         * inflow.c (_initialize_inflow): Add declaration.
10885         * infrun.c (_initialize_infrun): Add declaration.
10886         * interps.c (_initialize_interpreter): Add declaration.
10887         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10888         * jit.c (_initialize_jit): Add declaration.
10889         * language.c (_initialize_language): Add declaration.
10890         * linux-fork.c (_initialize_linux_fork): Add declaration.
10891         * linux-nat.c (_initialize_linux_nat): Add declaration.
10892         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10893         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10894         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10895         * m2-lang.c (_initialize_m2_language): Add declaration.
10896         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10897         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10898         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10899         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10900         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10901         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10902         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10903         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10904         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10905         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10906         * machoread.c (_initialize_machoread): Add declaration.
10907         * macrocmd.c (_initialize_macrocmd): Add declaration.
10908         * macroscope.c (_initialize_macroscope): Add declaration.
10909         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10910         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10911         * maint.c (_initialize_maint_cmds): Add declaration.
10912         * mdebugread.c (_initialize_mdebugread): Add declaration.
10913         * memattr.c (_initialize_mem): Add declaration.
10914         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10915         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10916         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10917         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10918         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10919         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10920         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10921         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10922         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10923         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10924         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10925         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
10926         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
10927         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
10928         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
10929         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
10930         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
10931         * mipsread.c (_initialize_mipsread): Add declaration.
10932         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
10933         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
10934         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
10935         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
10936         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
10937         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
10938         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
10939         * nto-procfs.c (_initialize_procfs): Add declaration.
10940         * objc-lang.c (_initialize_objc_language): Add declaration.
10941         * observable.c (_initialize_observer): Add declaration.
10942         * opencl-lang.c (_initialize_opencl_language): Add declaration.
10943         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
10944         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
10945         * osabi.c (_initialize_gdb_osabi): Add declaration.
10946         * osdata.c (_initialize_osdata): Add declaration.
10947         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
10948         * parse.c (_initialize_parse): Add declaration.
10949         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
10950         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
10951         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
10952         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
10953         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
10954         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
10955         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
10956         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
10957         * printcmd.c (_initialize_printcmd): Add declaration.
10958         * probe.c (_initialize_probe): Add declaration.
10959         * proc-api.c (_initialize_proc_api): Add declaration.
10960         * proc-events.c (_initialize_proc_events): Add declaration.
10961         * proc-service.c (_initialize_proc_service): Add declaration.
10962         * procfs.c (_initialize_procfs): Add declaration.
10963         * producer.c (_initialize_producer): Add declaration.
10964         * psymtab.c (_initialize_psymtab): Add declaration.
10965         * python/python.c (_initialize_python): Add declaration.
10966         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
10967         * record-btrace.c (_initialize_record_btrace): Add declaration.
10968         * record-full.c (_initialize_record_full): Add declaration.
10969         * record.c (_initialize_record): Add declaration.
10970         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
10971         * regcache.c (_initialize_regcache): Add declaration.
10972         * reggroups.c (_initialize_reggroup): Add declaration.
10973         * remote-notif.c (_initialize_notif): Add declaration.
10974         * remote-sim.c (_initialize_remote_sim): Add declaration.
10975         * remote.c (_initialize_remote): Add declaration.
10976         * reverse.c (_initialize_reverse): Add declaration.
10977         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
10978         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
10979         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
10980         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
10981         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
10982         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
10983         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
10984         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
10985         Add declaration.
10986         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
10987         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
10988         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
10989         * rust-exp.y (_initialize_rust_exp): Add declaration.
10990         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
10991         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
10992         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
10993         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
10994         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
10995         * score-tdep.c (_initialize_score_tdep): Add declaration.
10996         * ser-go32.c (_initialize_ser_dos): Add declaration.
10997         * ser-mingw.c (_initialize_ser_windows): Add declaration.
10998         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
10999         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11000         * ser-uds.c (_initialize_ser_socket): Add declaration.
11001         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11002         * serial.c (_initialize_serial): Add declaration.
11003         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11004         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11005         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11006         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11007         * skip.c (_initialize_step_skip): Add declaration.
11008         * sol-thread.c (_initialize_sol_thread): Add declaration.
11009         * solib-aix.c (_initialize_solib_aix): Add declaration.
11010         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11011         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11012         * solib-frv.c (_initialize_frv_solib): Add declaration.
11013         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11014         * solib-target.c (_initialize_solib_target): Add declaration.
11015         * solib.c (_initialize_solib): Add declaration.
11016         * source-cache.c (_initialize_source_cache): Add declaration.
11017         * source.c (_initialize_source): Add declaration.
11018         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11019         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11020         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11021         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11022         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11023         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11024         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11025         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11026         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11027         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11028         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11029         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11030         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11031         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11032         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11033         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11034         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11035         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11036         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11037         * stabsread.c (_initialize_stabsread): Add declaration.
11038         * stack.c (_initialize_stack): Add declaration.
11039         * stap-probe.c (_initialize_stap_probe): Add declaration.
11040         * std-regs.c (_initialize_frame_reg): Add declaration.
11041         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11042         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11043         * symfile.c (_initialize_symfile): Add declaration.
11044         * symmisc.c (_initialize_symmisc): Add declaration.
11045         * symtab.c (_initialize_symtab): Add declaration.
11046         * target.c (_initialize_target): Add declaration.
11047         * target-connection.c (_initialize_target_connection): Add
11048         declaration.
11049         * target-dcache.c (_initialize_target_dcache): Add declaration.
11050         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11051         * thread.c (_initialize_thread): Add declaration.
11052         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11053         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11054         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11055         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11056         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11057         * tracectf.c (_initialize_ctf): Add declaration.
11058         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11059         * tracefile.c (_initialize_tracefile): Add declaration.
11060         * tracepoint.c (_initialize_tracepoint): Add declaration.
11061         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11062         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11063         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11064         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11065         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11066         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11067         * tui/tui.c (_initialize_tui): Add declaration.
11068         * typeprint.c (_initialize_typeprint): Add declaration.
11069         * ui-style.c (_initialize_ui_style): Add declaration.
11070         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11071         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11072         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11073         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11074         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11075         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11076         * unittests/filtered_iterator-selftests.c
11077         (_initialize_filtered_iterator_selftests): Add declaration.
11078         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11079         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11080         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11081         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11082         * unittests/main-thread-selftests.c
11083         (_initialize_main_thread_selftests): Add declaration.
11084         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11085         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11086         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11087         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11088         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11089         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11090         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11091         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11092         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11093         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11094         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11095         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11096         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11097         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11098         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11099         declaration.
11100         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11101         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11102         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11103         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11104         * user-regs.c (_initialize_user_regs): Add declaration.
11105         * utils.c (_initialize_utils): Add declaration.
11106         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11107         * valops.c (_initialize_valops): Add declaration.
11108         * valprint.c (_initialize_valprint): Add declaration.
11109         * value.c (_initialize_values): Add declaration.
11110         * varobj.c (_initialize_varobj): Add declaration.
11111         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11112         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11113         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11114         * windows-nat.c (_initialize_windows_nat): Add declaration.
11115         (_initialize_check_for_gdb_ini): Add declaration.
11116         (_initialize_loadable): Add declaration.
11117         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11118         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11119         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11120         * xcoffread.c (_initialize_xcoffread): Add declaration.
11121         * xml-support.c (_initialize_xml_support): Add declaration.
11122         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11123         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11124         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11125         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11126
11127 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11128
11129         * regformats/regdat.sh: Generate declaration for init function.
11130
11131 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11132
11133         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11134         up.
11135         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11136         close_one_inferior>: New methods.
11137         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11138         pass down target to find_inferior_pid.
11139         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11140         Pass down target to find_inferior_ptid.
11141         (gdbsim_target::create_inferior): Pass down target to
11142         add_thread_silent.
11143         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11144         target down to find_inferior_ptid and switch_to_thread.
11145         (gdbsim_target::close): Update to call close_one_inferior.
11146         (struct resume_data): Remove.
11147         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11148         directly, rather than through a void pointer.
11149         (gdbsim_target::resume): Update to call resume_one_inferior.
11150
11151 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11152
11153         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11154
11155 2020-01-12  Pedro Alves  <palves@redhat.com>
11156
11157         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11158         directly for the current inferior instead of
11159         discard_all_inferiors.
11160         (discard_all_inferiors): Delete.
11161
11162 2020-01-11  Tom Tromey  <tom@tromey.com>
11163
11164         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11165         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11166         deprecated_safe_get_selected_frame.
11167
11168 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11169
11170         * inferior.c (print_inferior): Switch inferior before printing it.
11171
11172 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11173             Pedro Alves  <palves@redhat.com>
11174
11175         * progspace-and-thread.c (switch_to_program_space_and_thread):
11176         Assert there's an inferior for PSPACE.  Use
11177         switch_to_inferior_no_thread to switch the inferior too.
11178         * progspace.c (program_space::~program_space): Call
11179         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11180         (program_space::free_all_objfiles): Don't call clear_symtab_users
11181         here.
11182         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11183
11184 2020-01-10  Pedro Alves  <palves@redhat.com>
11185
11186         * NEWS: Mention multi-target debugging, "info connections", and
11187         "add-inferior -no-connection".
11188
11189 2020-01-10  Pedro Alves  <palves@redhat.com>
11190
11191         * infrun.c: Include "target-connection.h".
11192         (check_multi_target_resumption): New.
11193         (proceed): Call it.
11194         * target-connection.c (make_target_connection_string): Make
11195         extern.
11196         * target-connection.h (make_target_connection_string): Declare.
11197
11198 2020-01-10  Pedro Alves  <palves@redhat.com>
11199
11200         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11201         * inferior.c (uiout_field_connection): New function.
11202         (print_inferior): Add new "connection-id" column.
11203         (add_inferior_command): Show connection number/string of added
11204         inferior.
11205         * process-stratum-target.h
11206         (process_stratum_target::connection_string): New virtual method.
11207         (process_stratum_target::connection_number): New field.
11208         * remote.c (remote_target::connection_string): New override.
11209         * target-connection.c: New file.
11210         * target-connection.h: New file.
11211         * target.c (decref_target): Remove process_stratum targets from
11212         the connection list.
11213         (target_stack::push): Add process_stratum targets to the
11214         connection list.
11215
11216 2020-01-10  Pedro Alves  <palves@redhat.com>
11217
11218         Revert:
11219         2016-04-12  Pedro Alves  <palves@redhat.com>
11220         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11221         Remove references to name.
11222         * serial.h (struct serial) <name>: Delete.
11223
11224 2020-01-10  Pedro Alves  <palves@redhat.com>
11225
11226         * gdbarch-selftests.c (register_to_value_test): Remove "target
11227         already pushed" check.
11228
11229 2020-01-10  Pedro Alves  <palves@redhat.com>
11230             John Baldwin  <jhb@FreeBSD.org>
11231
11232         * aarch64-linux-nat.c
11233         (aarch64_linux_nat_target::thread_architecture): Adjust.
11234         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11235         (task_command_1): Likewise.
11236         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11237         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11238         (aix_thread_target::store_registers)
11239         (aix_thread_target::thread_alive): Adjust.
11240         * amd64-fbsd-tdep.c: Include "inferior.h".
11241         (amd64fbsd_get_thread_local_address): Pass down target.
11242         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11243         thread's gdbarch instead of target_gdbarch.
11244         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11245         get_last_target_status.
11246         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11247         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11248         inferiors.
11249         (update_inserted_breakpoint_locations): Skip if inferiors with no
11250         execution.
11251         (update_global_location_list): When handling moribund locations,
11252         find representative inferior for location's pspace, and use thread
11253         count of its process_stratum target.
11254         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11255         * bsd-uthread.c (bsd_uthread_target::wait): Use
11256         as_process_stratum_target and adjust thread_change_ptid and
11257         add_thread calls.
11258         (bsd_uthread_target::update_thread_list): Use
11259         as_process_stratum_target and adjust find_thread_ptid,
11260         thread_change_ptid and add_thread calls.
11261         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11262         find_thread_ptid call.
11263         * corelow.c (add_to_thread_list): Adjust add_thread call.
11264         (core_target_open): Adjust add_thread_silent and thread_count
11265         calls.
11266         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11267         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11268         * event-top.c (async_disconnect): Pop targets from all inferiors.
11269         * exec.c (add_target_sections): Push exec target on all inferiors
11270         sharing the program space.
11271         (remove_target_sections): Remove the exec target from all
11272         inferiors sharing the program space.
11273         (exec_on_vfork): New.
11274         * exec.h (exec_on_vfork): Declare.
11275         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11276         Pass it down.
11277         (fbsd_nat_target::update_thread_list): Adjust.
11278         (fbsd_nat_target::resume): Adjust.
11279         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11280         down.
11281         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11282         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11283         get_thread_arch_regcache call.
11284         * fork-child.c (gdb_startup_inferior): Pass target down to
11285         startup_inferior and set_executing.
11286         * gdbthread.h (struct process_stratum_target): Forward declare.
11287         (add_thread, add_thread_silent, add_thread_with_info)
11288         (in_thread_list): Add process_stratum_target parameter.
11289         (find_thread_ptid(inferior*, ptid_t)): New overload.
11290         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11291         parameter.
11292         (all_threads()): Delete overload.
11293         (all_threads, all_non_exited_threads): Add process_stratum_target
11294         parameter.
11295         (all_threads_safe): Use brace initialization.
11296         (thread_count): Add process_stratum_target parameter.
11297         (set_resumed, set_running, set_stop_requested, set_executing)
11298         (threads_are_executing, finish_thread_state): Add
11299         process_stratum_target parameter.
11300         (switch_to_thread): Use is_current_thread.
11301         * i386-fbsd-tdep.c: Include "inferior.h".
11302         (i386fbsd_get_thread_local_address): Pass down target.
11303         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11304         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11305         have_inferiors check.
11306         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11307         (inf_ptrace_target::attach): Adjust.
11308         * infcall.c (run_inferior_call): Adjust.
11309         * infcmd.c (run_command_1): Pass target to
11310         scoped_finish_thread_state.
11311         (proceed_thread_callback): Skip inferiors with no execution.
11312         (continue_command): Rename 'all_threads' local to avoid hiding
11313         'all_threads' function.  Adjust get_last_target_status call.
11314         (prepare_one_step): Adjust set_running call.
11315         (signal_command): Use user_visible_resume_target.  Compare thread
11316         pointers instead of inferior_ptid.
11317         (info_program_command): Adjust to pass down target.
11318         (attach_command): Mark target's 'thread_executing' flag.
11319         (stop_current_target_threads_ns): New, factored out from ...
11320         (interrupt_target_1): ... this.  Switch inferior before making
11321         target calls.
11322         * inferior-iter.h
11323         (struct all_inferiors_iterator, struct all_inferiors_range)
11324         (struct all_inferiors_safe_range)
11325         (struct all_non_exited_inferiors_range): Filter on
11326         process_stratum_target too.  Remove explicit.
11327         * inferior.c (inferior::inferior): Push dummy target on target
11328         stack.
11329         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11330         Add process_stratum_target parameter, and pass it down.
11331         (have_live_inferiors): Adjust.
11332         (switch_to_inferior_and_push_target): New.
11333         (add_inferior_command, clone_inferior_command): Handle
11334         "-no-connection" parameter.  Use
11335         switch_to_inferior_and_push_target.
11336         (_initialize_inferior): Mention "-no-connection" option in
11337         the help of "add-inferior" and "clone-inferior" commands.
11338         * inferior.h: Include "process-stratum-target.h".
11339         (interrupt_target_1): Use bool.
11340         (struct inferior) <push_target, unpush_target, target_is_pushed,
11341         find_target_beneath, top_target, process_target, target_at,
11342         m_stack>: New.
11343         (discard_all_inferiors): Delete.
11344         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11345         (all_inferiors, all_non_exited_inferiors): Add
11346         process_stratum_target parameter.
11347         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11348         (target_last_proc_target): New global.
11349         (follow_fork_inferior): Push target on new inferior.  Pass target
11350         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11351         reference count.
11352         (follow_fork): Adjust get_last_target_status call.  Also consider
11353         target.
11354         (follow_exec): Push target on new inferior.
11355         (struct execution_control_state) <target>: New field.
11356         (user_visible_resume_target): New.
11357         (do_target_resume): Call target_async.
11358         (resume_1): Set target's threads_executing flag.  Consider resume
11359         target.
11360         (commit_resume_all_targets): New.
11361         (proceed): Also consider resume target.  Skip threads of inferiors
11362         with no execution.  Commit resumtion in all targets.
11363         (start_remote): Pass current inferior to wait_for_inferior.
11364         (infrun_thread_stop_requested): Consider target as well.  Pass
11365         thread_info pointer to clear_inline_frame_state instead of ptid.
11366         (infrun_thread_thread_exit): Consider target as well.
11367         (random_pending_event_thread): New inferior parameter.  Use it.
11368         (do_target_wait): Rename to ...
11369         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11370         down.
11371         (threads_are_resumed_pending_p, do_target_wait): New.
11372         (prepare_for_detach): Adjust calls.
11373         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11374         do_target_wait_1 instead of do_target_wait.
11375         (fetch_inferior_event): Adjust.  Switch to representative
11376         inferior.  Pass target down.
11377         (set_last_target_status): Add process_stratum_target parameter.
11378         Save target in global.
11379         (get_last_target_status): Add process_stratum_target parameter and
11380         handle it.
11381         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11382         (context_switch): Check inferior_ptid == null_ptid before calling
11383         inferior_thread().
11384         (get_inferior_stop_soon): Pass down target.
11385         (wait_one): Rename to ...
11386         (poll_one_curr_target): ... this.
11387         (struct wait_one_event): New.
11388         (wait_one): New.
11389         (stop_all_threads): Adjust.
11390         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11391         event's target.
11392         (switch_back_to_stepped_thread): Also consider target.
11393         (print_stop_event): Update.
11394         (normal_stop): Update.  Also consider the resume target.
11395         * infrun.h (wait_for_inferior): Remove declaration.
11396         (user_visible_resume_target): New declaration.
11397         (get_last_target_status, set_last_target_status): New
11398         process_stratum_target parameter.
11399         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11400         process_stratum_target parameter, and use it.
11401         (clear_inline_frame_state (thread_info*)): New.
11402         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11403         process_stratum_target parameter.
11404         (clear_inline_frame_state (thread_info*)): Declare.
11405         * linux-fork.c (delete_checkpoint_command): Pass target down to
11406         find_thread_ptid.
11407         (checkpoint_command): Adjust.
11408         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11409         instead of just tweaking inferior_ptid.
11410         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11411         (exit_lwp): Pass target down to find_thread_ptid.
11412         (attach_proc_task_lwp_callback): Pass target down to
11413         add_thread/set_running/set_executing.
11414         (linux_nat_target::attach): Pass target down to
11415         thread_change_ptid.
11416         (get_detach_signal): Pass target down to find_thread_ptid.
11417         Consider last target status's target.
11418         (linux_resume_one_lwp_throw, resume_lwp)
11419         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11420         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11421         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11422         (linux_nat_target::async_wait_fd): New.
11423         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11424         target down.
11425         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11426         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11427         * linux-thread-db.c (struct thread_db_info::process_target): New
11428         field.
11429         (add_thread_db_info): Save target.
11430         (get_thread_db_info): New process_stratum_target parameter.  Also
11431         match target.
11432         (delete_thread_db_info): New process_stratum_target parameter.
11433         Also match target.
11434         (thread_from_lwp): Adjust to pass down target.
11435         (thread_db_notice_clone): Pass down target.
11436         (check_thread_db_callback): Pass down target.
11437         (try_thread_db_load_1): Always push the thread_db target.
11438         (try_thread_db_load, record_thread): Pass target down.
11439         (thread_db_target::detach): Pass target down.  Always unpush the
11440         thread_db target.
11441         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11442         target down.  Always unpush the thread_db target.
11443         (find_new_threads_callback, thread_db_find_new_threads_2)
11444         (thread_db_target::update_thread_list): Pass target down.
11445         (thread_db_target::pid_to_str): Pass current inferior down.
11446         (thread_db_target::get_thread_local_address): Pass target down.
11447         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11448         target down.
11449         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11450         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11451         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11452         (procfs_init_inferior): Rename to ...
11453         (procfs_target::procfs_init_inferior): ... this and adjust.
11454         (procfs_target::create_inferior, procfs_notice_thread)
11455         (procfs_do_thread_registers): Adjust.
11456         * ppc-fbsd-tdep.c: Include "inferior.h".
11457         (ppcfbsd_get_thread_local_address): Pass down target.
11458         * proc-service.c (ps_xfer_memory): Switch current inferior and
11459         program space as well.
11460         (get_ps_regcache): Pass target down.
11461         * process-stratum-target.c
11462         (process_stratum_target::thread_address_space)
11463         (process_stratum_target::thread_architecture): Pass target down.
11464         * process-stratum-target.h
11465         (process_stratum_target::threads_executing): New field.
11466         (as_process_stratum_target): New.
11467         * ravenscar-thread.c
11468         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11469         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11470         down.
11471         * record-btrace.c (record_btrace_target::info_record): Adjust.
11472         (record_btrace_target::record_method)
11473         (record_btrace_target::record_is_replaying)
11474         (record_btrace_target::fetch_registers)
11475         (get_thread_current_frame_id, record_btrace_target::resume)
11476         (record_btrace_target::wait, record_btrace_target::stop): Pass
11477         target down.
11478         * record-full.c (record_full_wait_1): Switch to event thread.
11479         Pass target down.
11480         * regcache.c (regcache::regcache)
11481         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11482         process_stratum_target parameter and handle it.
11483         (current_thread_target): New global.
11484         (get_thread_regcache): Add process_stratum_target parameter and
11485         handle it.  Switch inferior before calling target method.
11486         (get_thread_regcache): Pass target down.
11487         (get_thread_regcache_for_ptid): Pass target down.
11488         (registers_changed_ptid): Add process_stratum_target parameter and
11489         handle it.
11490         (registers_changed_thread, registers_changed): Pass target down.
11491         (test_get_thread_arch_aspace_regcache): New.
11492         (current_regcache_test): Define a couple local test_target_ops
11493         instances and use them for testing.
11494         (readwrite_regcache): Pass process_stratum_target parameter.
11495         (cooked_read_test, cooked_write_test): Pass mock_target down.
11496         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11497         (get_thread_arch_aspace_regcache): Add process_stratum_target
11498         parameter.
11499         (regcache::target): New method.
11500         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11501         (regcache::registers_changed_ptid): Add process_stratum_target
11502         parameter.
11503         (regcache::m_target): New field.
11504         (registers_changed_ptid): Add process_stratum_target parameter.
11505         * remote.c (remote_state::supports_vCont_probed): New field.
11506         (remote_target::async_wait_fd): New method.
11507         (remote_unpush_and_throw): Add remote_target parameter.
11508         (get_current_remote_target): Adjust.
11509         (remote_target::remote_add_inferior): Push target.
11510         (remote_target::remote_add_thread)
11511         (remote_target::remote_notice_new_inferior)
11512         (get_remote_thread_info): Pass target down.
11513         (remote_target::update_thread_list): Skip threads of inferiors
11514         bound to other targets.  (remote_target::close): Don't discard
11515         inferiors.  (remote_target::add_current_inferior_and_thread)
11516         (remote_target::process_initial_stop_replies)
11517         (remote_target::start_remote)
11518         (remote_target::remote_serial_quit_handler): Pass down target.
11519         (remote_target::remote_unpush_target): New remote_target
11520         parameter.  Unpush the target from all inferiors.
11521         (remote_target::remote_unpush_and_throw): New remote_target
11522         parameter.  Pass it down.
11523         (remote_target::open_1): Check whether the current inferior has
11524         execution instead of checking whether any inferior is live.  Pass
11525         target down.
11526         (remote_target::remote_detach_1): Pass down target.  Use
11527         remote_unpush_target.
11528         (extended_remote_target::attach): Pass down target.
11529         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11530         (remote_target::append_resumption): Pass down target.
11531         (remote_target::append_pending_thread_resumptions)
11532         (remote_target::remote_resume_with_hc, remote_target::resume)
11533         (remote_target::commit_resume): Pass down target.
11534         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11535         (remote_target::interrupt_query)
11536         (remote_target::remove_new_fork_children)
11537         (remote_target::check_pending_events_prevent_wildcard_vcont)
11538         (remote_target::remote_parse_stop_reply)
11539         (remote_target::process_stop_reply): Pass down target.
11540         (first_remote_resumed_thread): New remote_target parameter.  Pass
11541         it down.
11542         (remote_target::wait_as): Pass down target.
11543         (unpush_and_perror): New remote_target parameter.  Pass it down.
11544         (remote_target::readchar, remote_target::remote_serial_write)
11545         (remote_target::getpkt_or_notif_sane_1)
11546         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11547         down target.
11548         (remote_target::mourn_inferior): Pass down target.  Use
11549         remote_unpush_target.
11550         (remote_target::core_of_thread)
11551         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11552         (remote_target::pid_to_exec_file)
11553         (remote_target::thread_handle_to_thread_info): Pass down target.
11554         (remote_target::async_wait_fd): New.
11555         * riscv-fbsd-tdep.c: Include "inferior.h".
11556         (riscv_fbsd_get_thread_local_address): Pass down target.
11557         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11558         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11559         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11560         Adjust.
11561         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11562         * solib-svr4.c (enable_break): Pass down target.
11563         * spu-multiarch.c (parse_spufs_run): Pass down target.
11564         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11565         * target-delegates.c: Regenerate.
11566         * target.c (g_target_stack): Delete.
11567         (current_top_target): Return the current inferior's top target.
11568         (target_has_execution_1): Refer to the passed-in inferior's top
11569         target.
11570         (target_supports_terminal_ours): Check whether the initial
11571         inferior was already created.
11572         (decref_target): New.
11573         (target_stack::push): Incref/decref the target.
11574         (push_target, push_target, unpush_target): Adjust.
11575         (target_stack::unpush): Defref target.
11576         (target_is_pushed): Return bool.  Adjust to refer to the current
11577         inferior's target stack.
11578         (dispose_inferior): Delete, and inline parts ...
11579         (target_preopen): ... here.  Only dispose of the current inferior.
11580         (target_detach): Hold strong target reference while detaching.
11581         Pass target down.
11582         (target_thread_name): Add assertion.
11583         (target_resume): Pass down target.
11584         (target_ops::beneath, find_target_at): Adjust to refer to the
11585         current inferior's target stack.
11586         (get_dummy_target): New.
11587         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11588         has a thread running.
11589         (initialize_targets): Rename to ...
11590         (_initialize_target): ... this.
11591         * target.h: Include "gdbsupport/refcounted-object.h".
11592         (struct target_ops): Inherit refcounted_object.
11593         (target_ops::shortname, target_ops::longname): Make const.
11594         (target_ops::async_wait_fd): New method.
11595         (decref_target): Declare.
11596         (struct target_ops_ref_policy): New.
11597         (target_ops_ref): New typedef.
11598         (get_dummy_target): Declare function.
11599         (target_is_pushed): Return bool.
11600         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11601         (all_matching_threads_iterator::all_matching_threads_iterator):
11602         Handle filter target.
11603         * thread-iter.h (struct all_matching_threads_iterator, struct
11604         all_matching_threads_range, class all_non_exited_threads_range):
11605         Filter by target too.  Remove explicit.
11606         * thread.c (threads_executing): Delete.
11607         (inferior_thread): Pass down current inferior.
11608         (clear_thread_inferior_resources): Pass down thread pointer
11609         instead of ptid_t.
11610         (add_thread_silent, add_thread_with_info, add_thread): Add
11611         process_stratum_target parameter.  Use it for thread and inferior
11612         searches.
11613         (is_current_thread): New.
11614         (thread_info::deletable): Use it.
11615         (find_thread_ptid, thread_count, in_thread_list)
11616         (thread_change_ptid, set_resumed, set_running): New
11617         process_stratum_target parameter.  Pass it down.
11618         (set_executing): New process_stratum_target parameter.  Pass it
11619         down.  Adjust reference to 'threads_executing'.
11620         (threads_are_executing): New process_stratum_target parameter.
11621         Adjust reference to 'threads_executing'.
11622         (set_stop_requested, finish_thread_state): New
11623         process_stratum_target parameter.  Pass it down.
11624         (switch_to_thread): Also match inferior.
11625         (switch_to_thread): New process_stratum_target parameter.  Pass it
11626         down.
11627         (update_threads_executing): Reimplement.
11628         * top.c (quit_force): Pop targets from all inferior.
11629         (gdb_init): Don't call initialize_targets.
11630         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11631         Declare.
11632         (windows_add_thread, windows_delete_thread): Adjust.
11633         (get_windows_debug_event): Rename to ...
11634         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11635         * tracefile-tfile.c (tfile_target_open): Pass down target.
11636         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11637         Forward declare.
11638         (switch_to_thread): Add process_stratum_target parameter.
11639         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11640         parameter.  Use it.
11641         (mi_on_resume): Pass target down.
11642         * nat/fork-inferior.c (startup_inferior): Add
11643         process_stratum_target parameter.  Pass it down.
11644         * nat/fork-inferior.h (startup_inferior): Add
11645         process_stratum_target parameter.
11646         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11647
11648 2020-01-10  Pedro Alves  <palves@redhat.com>
11649
11650         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11651         directly.  Instead find the first thread in the thread list and
11652         use switch_to_thread.
11653
11654 2020-01-10  Pedro Alves  <palves@redhat.com>
11655
11656         * remote.c (remote_target::remote_add_inferior): Don't bind a
11657         process to the current inferior if the current inferior is already
11658         bound to a process.
11659
11660 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11661             Pedro Alves  <palves@redhat.com>
11662
11663         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11664         If no process is specified, return null_ptid instead of
11665         inferior_ptid.
11666         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11667         TARGET_WAITKIND_SIGNALLED with no pid.
11668
11669 2020-01-10  Pedro Alves  <palves@redhat.com>
11670
11671         * remote.c (first_remote_resumed_thread): New.
11672         (remote_target::wait_as): Use it as default event_ptid instead of
11673         inferior_ptid.
11674
11675 2020-01-10  Pedro Alves  <palves@redhat.com>
11676
11677         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11678
11679 2020-01-10  Pedro Alves  <palves@redhat.com>
11680
11681         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11682         not -1.
11683
11684 2020-01-10  Pedro Alves  <palves@redhat.com>
11685
11686         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11687         ptid to get_last_target_status.
11688         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11689         ptid to get_last_target_status.
11690         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11691         get_last_target_status.
11692         (info_program_command): Don't pass a target_waitstatus to
11693         get_last_target_status.
11694         * infrun.c (init_wait_for_inferior): Use
11695         nullify_last_target_wait_ptid.
11696         (get_last_target_status): Handle nullptr arguments.
11697         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11698         (print_stop_event): Don't pass a ptid to get_last_target_status.
11699         (normal_stop): Don't pass a ptid to get_last_target_status.
11700         * infrun.h (get_last_target_status, set_last_target_status): Move
11701         comments here and update.
11702         (nullify_last_target_wait_ptid): Declare.
11703         * linux-fork.c (fork_load_infrun_state): Remove local extern
11704         declaration of nullify_last_target_wait_ptid.
11705         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11706         to get_last_target_status.
11707
11708 2020-01-10  Pedro Alves  <palves@redhat.com>
11709
11710         * gdbthread.h (scoped_restore_current_thread)
11711         <dont_restore, restore, m_dont_restore>: Declare.
11712         * thread.c (thread_alive): Add assertion.  Return bool.
11713         (switch_to_thread_if_alive): New.
11714         (prune_threads): Switch inferior/thread.
11715         (print_thread_info_1): Switch thread before calling target methods.
11716         (scoped_restore_current_thread::restore): New, factored out from
11717         ...
11718         (scoped_restore_current_thread::~scoped_restore_current_thread):
11719         ... this.
11720         (scoped_restore_current_thread::scoped_restore_current_thread):
11721         Add assertion.
11722         (thread_apply_all_command, thread_select): Use
11723         switch_to_thread_if_alive.
11724         * infrun.c (proceed, restart_threads, handle_signal_stop)
11725         (switch_back_to_stepped_thread): Switch current thread before
11726         calling target methods.
11727
11728 2020-01-10  Pedro Alves <palves@redhat.com>
11729
11730         * inferior.c (switch_to_inferior_no_thread): New function,
11731         factored out from ...
11732         (inferior_command): ... here.
11733         * inferior.h (switch_to_inferior_no_thread): Declare.
11734         * mi/mi-main.c (run_one_inferior): Use
11735         switch_to_inferior_no_thread.
11736
11737 2020-01-10  Pedro Alves  <palves@redhat.com>
11738
11739         * infcmd.c (kill_command): Remove dead code.
11740
11741 2020-01-10  Pedro Alves  <palves@redhat.com>
11742
11743         * remote.c (remote_target::mourn_inferior): No longer check
11744         whether the target is running.
11745
11746 2020-01-10  Pedro Alves  <palves@redhat.com>
11747
11748         * corelow.c (core_target::has_execution): Change parameter type to
11749         inferior pointer.
11750         * inferior.c (number_of_live_inferiors): Use
11751         inferior::has_execution instead of target_has_execution_1.
11752         * inferior.h (inferior::has_execution): New.
11753         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11754         inferior::has_execution instead of target_has_execution_1.
11755         * process-stratum-target.c
11756         (process_stratum_target::has_execution): Change parameter type to
11757         inferior pointer.  Check the inferior's PID instead of
11758         inferior_ptid.
11759         * process-stratum-target.h
11760         (process_stratum_target::has_execution): Change parameter type to
11761         inferior pointer.
11762         * record-full.c (record_full_core_target::has_execution): Change
11763         parameter type to inferior pointer.
11764         * target.c (target_has_execution_1): Change parameter type to
11765         inferior pointer.
11766         (target_has_execution_current): Adjust.
11767         * target.h (target_ops::has_execution): Change parameter type to
11768         inferior pointer.
11769         (target_has_execution_1): Change parameter type to inferior
11770         pointer.  Change return type to bool.
11771         * tracefile.h (tracefile_target::has_execution): Change parameter
11772         type to inferior pointer.
11773
11774 2020-01-10  Pedro Alves  <palves@redhat.com>
11775
11776         * exceptions.c (print_flush): Remove current_top_target() check.
11777
11778 2020-01-10  Pedro Alves  <palves@redhat.com>
11779
11780         * remote.c (show_remote_exec_file): Show the current inferior's
11781         exec-file instead of the command variable's value.
11782
11783 2020-01-10  Pedro Alves  <palves@redhat.com>
11784
11785         * record-full.c (record_full_resume_ptid): New global.
11786         (record_full_target::resume): Set it.
11787         (record_full_wait_1): Use record_full_resume_ptid instead of
11788         inferior_ptid.
11789
11790 2020-01-10  Pedro Alves  <palves@redhat.com>
11791
11792         * gdbthread.h (scoped_restore_current_thread)
11793         <dont_restore, restore, m_dont_restore>: Declare.
11794         * thread.c (thread_alive): Add assertion.  Return bool.
11795         (switch_to_thread_if_alive): New.
11796         (prune_threads): Switch inferior/thread.
11797         (print_thread_info_1): Switch thread before calling target methods.
11798         (scoped_restore_current_thread::restore): New, factored out from
11799         ...
11800         (scoped_restore_current_thread::~scoped_restore_current_thread):
11801         ... this.
11802         (scoped_restore_current_thread::scoped_restore_current_thread):
11803         Add assertion.
11804         (thread_apply_all_command, thread_select): Use
11805         switch_to_thread_if_alive.
11806
11807 2020-01-10  George Barrett  <bob@bob131.so>
11808
11809         * stap-probe.c (stap_modify_semaphore): Don't check for null
11810         semaphores.
11811         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11812         for null semaphores.
11813
11814 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11815
11816         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11817         all source windows, and maintain horizontal scroll status while
11818         doing so.
11819
11820 2020-01-09  Tom Tromey  <tom@tromey.com>
11821
11822         PR tui/18932:
11823         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11824         update_source_window, not print_source_lines.
11825
11826 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11827
11828         * tui/tui.c (tui_enable): Register tui hooks after calling
11829         tui_display_main.
11830
11831 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11832
11833         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11834
11835 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11836
11837         * thread.c (print_thread_info_1): Fix indentation.
11838
11839 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11840
11841         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11842         unique_xmalloc_ptr outside the if to always free the demangled name.
11843
11844 2020-01-08  Tom Tromey  <tromey@adacore.com>
11845
11846         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11847         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11848         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11849         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11850         Remove.
11851         (section_offsets): New typedef.
11852         * symtab.c (fixup_section, get_msymbol_address): Update.
11853         * symmisc.c (dump_msymbols): Update.
11854         * symfile.h (relative_addr_info_to_section_offsets)
11855         (symfile_map_offsets_to_segments): Update.
11856         * symfile.c (build_section_addr_info_from_objfile)
11857         (init_objfile_sect_indices): Update.
11858         (struct place_section_arg): Change type of "offsets".
11859         (place_section): Update.
11860         (relative_addr_info_to_section_offsets): Change type of
11861         "section_offsets".  Remove "num_sections" parameter.
11862         (default_symfile_offsets, syms_from_objfile_1)
11863         (set_objfile_default_section_offset): Update.
11864         (reread_symbols): No need to preserve section offsets by hand.
11865         (symfile_map_offsets_to_segments): Change type of "offsets".
11866         * stap-probe.c (relocate_address): Update.
11867         * stabsread.h (process_one_symbol): Update.
11868         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11869         (solib_target_relocate_section_addresses): Update.
11870         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11871         Update.
11872         * solib-frv.c (frv_relocate_main_executable): Update.
11873         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11874         * solib-aix.c (solib_aix_get_section_offsets): Change return
11875         type.
11876         (solib_aix_solib_create_inferior_hook): Update.
11877         * remote.c (remote_target::get_offsets): Update.
11878         * psymtab.c (find_pc_sect_psymtab): Update.
11879         * psympriv.h (struct partial_symbol) <address, text_low,
11880         text_high>: Update.
11881         * objfiles.h (obj_section_offset): Update.
11882         (struct objfile) <section_offsets>: Change type.
11883         <num_sections>: Remove.
11884         (objfile_relocate): Update.
11885         * objfiles.c (entry_point_address_query): Update
11886         (relocate_one_symbol): Change type of "section_offsets".
11887         (objfile_relocate1, objfile_relocate1): Change type of
11888         "new_offsets".
11889         (objfile_rebase1): Update.
11890         * mipsread.c (mipscoff_symfile_read): Update.
11891         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11892         parameter.
11893         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11894         (parse_external, psymtab_to_symtab_1): Update.
11895         * machoread.c (macho_symfile_offsets): Update.
11896         * ia64-tdep.c (ia64_find_unwind_table): Update.
11897         * hppa-tdep.c (read_unwind_info): Update.
11898         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11899         * dwarf2read.c (create_addrmap_from_index)
11900         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11901         (process_psymtab_comp_unit_reader, add_partial_symbol)
11902         (add_partial_subprogram, process_full_comp_unit)
11903         (read_file_scope, read_func_scope, read_lexical_block_scope)
11904         (read_call_site_scope, dwarf2_rnglists_process)
11905         (dwarf2_ranges_process, dwarf2_ranges_read)
11906         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11907         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11908         Update.
11909         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11910         Update.
11911         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11912         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11913         (process_one_symbol): Change type of "section_offsets".
11914         * ctfread.c (get_objfile_text_range): Update.
11915         * coffread.c (coff_symtab_read, enter_linenos)
11916         (process_coff_symbol): Update.
11917         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11918         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11919
11920 2020-01-08  Tom Tromey  <tromey@adacore.com>
11921
11922         * dwarf2read.c (parse_macro_definition): Use std::string.
11923         (parse_macro_definition): Likewise.
11924
11925 2020-01-08  Tom Tromey  <tromey@adacore.com>
11926
11927         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
11928         (ATTR_ALLOC_CHUNK): Remove.
11929
11930 2020-01-08  Tom Tromey  <tromey@adacore.com>
11931
11932         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
11933
11934 2020-01-08  Tom Tromey  <tromey@adacore.com>
11935
11936         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
11937         (dwarf2_compute_name, open_dwo_file): Likewise.
11938         (process_enumeration_scope): Use std::vector.
11939         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
11940         (partial_die_info::fixup, dwarf2_start_subfile)
11941         (guess_full_die_structure_name, dwarf2_name): Likewise.
11942         (determine_prefix): Update.
11943         (guess_full_die_structure_name): Make return type const.
11944         (partial_die_full_name): Return unique_xmalloc_ptr.
11945         (DW_FIELD_ALLOC_CHUNK): Remove.
11946
11947 2020-01-07  Tom Tromey  <tromey@adacore.com>
11948
11949         PR build/24937:
11950         * stap-probe.c (class stap_static_probe_ops): Add constructor.
11951
11952 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11953
11954         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
11955
11956 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
11957
11958         * stack.c (print_frame_info): Move disassemble_next_line code
11959         inside source_print block.
11960
11961 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11962
11963         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
11964         gdb/signals.h, as we are now using native signal symbols.
11965
11966 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11967
11968         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
11969         overflow by an early check of content vs threshold.
11970         * tui/tui-source.c (tui_source_window::line_is_displayed):
11971         Likewise.
11972
11973 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11974
11975         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
11976
11977 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
11978
11979         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
11980         export table if no section contains it's RVA.
11981
11982 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11983
11984         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
11985
11986 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
11987
11988         * source.c (print_source_lines_base): Set last_line_listed.
11989
11990 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
11991
11992         * tui/tui-disasm.c: Remove trailing spaces.
11993
11994 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
11995             Pedro Alves  <palves@redhat.com>
11996
11997         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
11998         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
11999         (windows_gdb_signal_to_target): New function, uses the above
12000         enumeration to convert GDB internal signal codes to equivalent
12001         Windows codes.
12002         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12003         * windows-nat.c: Include "gdb_wait.h".
12004         (get_windows_debug_event): Extract the fatal exception from the
12005         exit status and convert to the equivalent Posix signal number.
12006         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12007         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12008         * gdbsupport/gdb_wait.c: New file, implements
12009         windows_status_to_termsig.
12010         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12011         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12012
12013 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12014
12015         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12016         show_layout.
12017
12018 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12019
12020         * aarch64-linux-nat.c
12021         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12022         and bfd_mach_aarch64.
12023
12024 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12025
12026         * ui-file.c (stdio_file::can_emit_style_escape)
12027         (tee_file::can_emit_style_escape): Ensure style is used also on
12028         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12029         to gdb_stdout.
12030         * main.c (set_gdb_data_directory): Use file style to output the
12031         warning that the given pathname is not a directory.
12032         * top.c (show_history_filename, gdb_safe_append_history)
12033         (show_gdb_datadir): Use file style.
12034
12035 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12036
12037         * solib-target.c (struct lm_info_target):
12038         Change offsets to be a unique_xmalloc_ptr.
12039         (solib_target_relocate_section_addresses): Update.
12040
12041 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12042
12043         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12044
12045 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12046
12047         * MAINTAINERS (Write After Approval): Add myself.
12048
12049 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12050
12051         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12052         Cell BE architecture.
12053         * target.h (struct target_ops) <thread_architecture>: Likewise.
12054
12055 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12056
12057         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12058
12059 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12060
12061         * MAINTAINERS (Write After Approval): Add myself.
12062
12063 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12064
12065         * gdbarch.sh: Update copyright year range of generated files.
12066
12067 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12068
12069         Update copyright year range in all GDB files.
12070
12071 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12072
12073         * copyright.py: Convert to Python 3.
12074
12075 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12076
12077         * copyright.py: Adapt after move of gnulib directory from gdb
12078         directory to toplevel directory.
12079
12080 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12081
12082         * copyright.py (main): Exit if run from the wrong directory.
12083
12084 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12085
12086         * top.c (print_gdb_version): Change copyright year to 2020.
12087
12088 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12089
12090         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12091
12092 For older changes see ChangeLog-2019.
12093 \f
12094 Local Variables:
12095 mode: change-log
12096 left-margin: 8
12097 fill-column: 74
12098 version-control: never
12099 coding: utf-8
12100 End: