gdb/ChangeLog

   1 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
   2
   3         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
   4         'gdbarch_num_regs'.
   5
   6 2020-08-17  Tom Tromey  <tromey@adacore.com>
   7
   8         * ada-varobj.c (ada_varobj_decode_var): Handle case where
   9         ada_get_decoded_value returns NULL.
  10
  11 2020-08-17  Tom Tromey  <tromey@adacore.com>
  12
  13         * python/py-inferior.c (infpy_search_memory): Use
  14         gdb_py_object_from_ulongest.
  15         * python/py-infevents.c (create_inferior_call_event_object)
  16         (create_memory_changed_event_object): Use
  17         gdb_py_object_from_ulongest.
  18         * python/py-linetable.c (ltpy_entry_get_pc): Use
  19         gdb_py_object_from_ulongest.
  20
  21 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
  22
  23         * loc.c (class symbol_needs_eval_context): Fix indentation.
  24
  25 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
  28         bool.
  29
  30 2020-08-17  Tom de Vries  <tdevries@suse.de>
  31
  32         PR gdb/26393
  33         * gdbtypes.c (dump_dynamic_prop): New function.
  34         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
  35
  36 2020-08-15  Tom de Vries  <tdevries@suse.de>
  37
  38         PR backtrace/26390
  39         * stack.c (print_frame_args): Temporarily set the selected
  40         frame to FRAME while printing the frame's arguments.
  41
  42 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  43
  44         PR breakpoints/26385
  45         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
  46         Always clear watchpoint with PTRACE_SET_DEBUGREG.
  47
  48 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  49
  50         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
  51         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
  52         and >= to check return value instead of == -1 and != -1.
  53
  54 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
  55
  56         * utils.h (class gdb_argv) <as_array_view>: New method.
  57         * utils.c (gdb_argv_as_array_view_test): New.
  58         (_initialize_utils): Register selftest.
  59         * maint.c (maintenance_selftest): Use the new method.
  60
  61 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
  62
  63         * target.h (supports_dumpcore, dumpcore): New
  64         function declarations.
  65         * target.c (supports_dumpcore, dumpcore): New
  66         functions.
  67         * target-delegates.c: Rebuild.
  68         * gcore.c (gcore_command): Use target_supports_dumpcore ()
  69         and target_dumpcore ().
  70
  71 2020-08-13  Aaron Merey  <amerey@redhat.com>
  72
  73         * debuginfod-support.c: Replace global variables with user_data.
  74
  75 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
  76
  77         * maint.c (maintenance_selftest): Split args and pass array_view
  78         to run_tests.
  79
  80 2020-08-12  Luis Machado  <luis.machado@linaro.org>
  81
  82         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
  83         type's length.
  84         Use %s and pulongest to print the length.
  85
  86 2020-08-12  Pedro Alves  <palves@redhat.com>
  87
  88         * NEWS: Move "Multi-target debugging support" item to the
  89         "Changes since GDB 9" section.
  90
  91 2020-08-12  Pedro Alves  <palves@redhat.com>
  92
  93         PR gdb/26336
  94         * progspace.c (program_space::remove_objfile): Invalidate the
  95         frame cache.
  96
  97 2020-08-11  Tom de Vries  <tdevries@suse.de>
  98
  99         * MAINTAINERS: Mark ms1 as deleted.
 100
 101 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 102
 103         PR gdb/26310
 104
 105         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 106         act accordingly.
 107         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 108         movz/str/stur/stp skipping behavior.
 109
 110 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 111
 112         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 113         struct user_sve_header instead of struct sve_context.
 114
 115 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 116
 117         * read.h (dwarf2_fetch_die_loc_sect_off,
 118         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 119         `void *` parameter with function_view.
 120         * read.c (dwarf2_fetch_die_loc_sect_off,
 121         dwarf2_fetch_die_loc_cu_off): Likewise.
 122         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 123         (per_cu_dwarf_call): Adjust.
 124         (get_frame_address_in_block_wrapper): Remove.
 125         (indirect_synthetic_pointer): Adjust.
 126         (get_ax_pc): Remove.
 127         (dwarf2_compile_expr_to_ax): Adjust.
 128
 129 2020-08-08  Tom de Vries  <tdevries@suse.de>
 130
 131         PR build/26344
 132         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 133         constructor.
 134         * regcache.c (get_thread_arch_aspace_regcache): Same.
 135
 136 2020-08-07  Tom Tromey  <tromey@adacore.com>
 137
 138         * ravenscar-thread.c
 139         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 140         New method.
 141         (ravenscar_thread_target::wait): Check
 142         runtime_initialized.
 143         (ravenscar_thread_target::prepare_to_store)
 144         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 145         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 146         (ravenscar_thread_target::stopped_by_watchpoint)
 147         (ravenscar_thread_target::stopped_data_address)
 148         (ravenscar_thread_target::core_of_thread): Use
 149         scoped_restore_current_thread and
 150         set_base_thread_from_ravenscar_task.
 151
 152 2020-08-07  Tom Tromey  <tromey@adacore.com>
 153
 154         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 155
 156 2020-08-07  Tom Tromey  <tromey@adacore.com>
 157
 158         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 159         update_inferior_ptid before update_thread_list.
 160         (temporarily_change_regcache_ptid): New class.
 161         (ravenscar_thread_target::fetch_registers)
 162         (ravenscar_thread_target::store_registers)
 163         (ravenscar_thread_target::prepare_to_store): Use base thread when
 164         forwarding operation.
 165
 166 2020-08-07  Tom Tromey  <tromey@adacore.com>
 167
 168         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 169         "is_pid" case.
 170
 171 2020-08-07  Tom Tromey  <tromey@adacore.com>
 172
 173         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 174         New methods.
 175         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 176         first.
 177         (ravenscar_thread_target::add_thread): Rename from
 178         ravenscar_add_thread.
 179         (ravenscar_thread_target::update_thread_list): Use a lambda.
 180         (ravenscar_thread_target::xfer_partial): New method.
 181
 182 2020-08-07  Tom Tromey  <tromey@adacore.com>
 183
 184         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 185         gdb::function_view.
 186         (iterate_over_live_ada_tasks): Change type of argument.
 187         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 188         of argument.
 189
 190 2020-08-07  Tom Tromey  <tromey@adacore.com>
 191
 192         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 193         Remove.
 194         (ravenscar_thread_target::extra_thread_info): Remove.
 195         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 196         defer to target beneath for non-Ravenscar threads.
 197
 198 2020-08-07  Tom Tromey  <tromey@adacore.com>
 199
 200         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 201         get_base_thread_from_ravenscar_task>: Now methods.
 202         <m_cpu_map>: New member.
 203         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 204         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 205         (ravenscar_thread_target::task_is_currently_active): Update.
 206         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 207         Now a method.
 208         (ravenscar_thread_target::add_active_thread): Put initial thread
 209         into the m_cpu_map.
 210
 211 2020-08-07  Tom Tromey  <tromey@adacore.com>
 212
 213         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 214         event_ptid.
 215
 216 2020-08-07  Tom Tromey  <tromey@adacore.com>
 217
 218         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 219         runtime_initialized.
 220
 221 2020-08-07  Tom Tromey  <tromey@adacore.com>
 222
 223         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 224         add_active_thread.
 225         (ravenscar_thread_target::add_active_thread): Now public.
 226         (ravenscar_inferior_created): Call add_active_thread after pushing
 227         the target.
 228
 229 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 230
 231         * regcache.c (ptid_regcache_map): New type.
 232         (target_ptid_regcache_map): New type.
 233         (regcaches): Change type to target_ptid_regcache_map.
 234         (get_thread_arch_aspace_regcache): Update to regcaches' new
 235         type.
 236         (regcache_thread_ptid_changed): Likewise.
 237         (registers_changed_ptid): Likewise.
 238         (regcaches_size): Likewise.
 239         (regcaches_test): Update.
 240         (regcache_thread_ptid_changed): Update.
 241         * regcache.h (regcache_up): New type.
 242         * gdbsupport/ptid.h (hash_ptid): New struct.
 243
 244 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 245
 246         * observable.h (thread_ptid_changed): Add parameter
 247         `process_stratum_target *`.
 248         * infrun.c (infrun_thread_ptid_changed): Add parameter
 249         `process_stratum_target *` and use it.
 250         (selftests): New namespace.
 251         (infrun_thread_ptid_changed): New function.
 252         (_initialize_infrun): Register selftest.
 253         * regcache.c (regcache_thread_ptid_changed): Add parameter
 254         `process_stratum_target *` and use it.
 255         (regcache_thread_ptid_changed): New function.
 256         (_initialize_regcache): Register selftest.
 257         * thread.c (thread_change_ptid): Pass target to
 258         thread_ptid_changed observable.
 259
 260 2020-08-06  Caroline Tice <cmtice@google.com>
 261
 262         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 263         (struct dwp_sections): Update field comments.  Add loclists and
 264         rnglists fields.
 265         (struct virtual_v2_dwo_sections): Rename struct to
 266         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 267         size & offset fields for loclists and rnglists.
 268         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 269         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 270         skipping dummy type units.
 271         (create_dwp_hash_table): Update the large comment above the function to
 272         discuss Version 5 DWP files as well, with references.  Update all the
 273         version checks in the function to check for version 5 as well.  Add new
 274         section at the end to create dwp hash table for version 5.
 275         (create_dwp_v2_section): Rename function to
 276         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 277         Add V5 to error message text.
 278         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 279         into calls to create_dwp_v2_or_v5_section.
 280         (create_dwo_unit_in_dwp_v5): New function.
 281         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 282         check for version2; add else clause to handle version 5.
 283         (open_and_init_dwo_file): Add code to check dwarf version & only call
 284         create_debug_types_hash_table (with sections.types) if version is not 5;
 285         else call create_debug_type_hash_table, with sections.info.
 286         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 287         version 5.
 288         (dwarf2_locate_v5_dwp_sections): New function.
 289         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 290         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 291
 292 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 293
 294         * regcache.h (class regcache): Remove friend
 295         registers_changed_ptid.
 296         <regcache_thread_ptid_changed>: Remove.
 297         <regcaches>: Remove.
 298         * regcache.c (regcache::regcaches): Rename to...
 299         (regcaches): ... this.  Make static.
 300         (get_thread_arch_aspace_regcache): Update.
 301         (regcache::regcache_thread_ptid_changed): Rename to...
 302         (regcache_thread_ptid_changed): ... this.  Update.
 303         (class regcache_access): Remove.
 304         (regcaches_test): Update.
 305         (_initialize_regcache): Update.
 306         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 307         <forward_list>.
 308
 309 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 310
 311         * regcache.h (class regcache) <current_regcache>: Rename to...
 312         <regcaches>: ... this.  Move doc here.
 313         * regcache.c (regcache::current_regcache) Rename to...
 314         (regcache::regcaches): ... this.  Move doc to header.
 315         (get_thread_arch_aspace_regcache): Update.
 316         (regcache::regcache_thread_ptid_changed): Update.
 317         (registers_changed_ptid): Update.
 318         (class regcache_access) <current_regcache_size>: Rename to...
 319         <regcaches_size>: ... this.
 320         (current_regcache_test): Rename to...
 321         (regcaches_test): ... this.
 322         (_initialize_regcache): Update.
 323
 324 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 325
 326         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 327
 328 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 329
 330         * corelow.c (core_target::build_file_mappings): Don't output
 331         null pathname in warning.
 332
 333 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 334
 335         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 336         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 337         gdb.dwarf2/dw2-single-line-discriminators.exp,
 338         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 339
 340 2020-08-05  Tom Tromey  <tromey@adacore.com>
 341
 342         PR rust/26197:
 343         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 344         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 345         Fix off-by-one and type size errors in ordinary case.
 346
 347 2020-08-05  Tom de Vries  <tdevries@suse.de>
 348
 349         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 350         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 351
 352 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 353
 354         * frame.h (frame_id_p): Return bool.
 355         (frame_id_artificial_p): Return bool.
 356         (frame_id_eq): Return bool.
 357         (has_stack_frames): Return bool.
 358         (get_selected_frame): Fix typo in comment.
 359         (get_frame_pc_if_available): Return bool.
 360         (get_frame_address_in_block_if_available): Return bool.
 361         (get_frame_func_if_available): Return bool.
 362         (read_frame_register_unsigned): Return bool.
 363         (get_frame_register_bytes): Return bool.
 364         (safe_frame_unwind_memory): Return bool.
 365         (deprecated_frame_register_read): Return bool.
 366         (frame_unwinder_is): Return bool.
 367         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 368         bool.
 369         <this_id::p>: Likewise.
 370         <prev_p>: Likewise.
 371         (frame_stash_add): Return bool.
 372         (get_frame_id): Use bool.
 373         (frame_id_build_special) Use bool.
 374         (frame_id_build_unavailable_stack): Use bool.
 375         (frame_id_build): Use bool.
 376         (frame_id_p): Return bool, use true/false instead of 1/0.
 377         (frame_id_artificial_p): Likewise.
 378         (frame_id_eq): Likewise.
 379         (frame_id_inner): Likewise.
 380         (get_frame_func_if_available): Likewise.
 381         (read_frame_register_unsigned): Likewise.
 382         (deprecated_frame_register_read): Likewise.
 383         (get_frame_register_bytes): Likewise.
 384         (has_stack_frames): Likewise.
 385         (inside_main_func): Likewise.
 386         (inside_entry_func): Likewise.
 387         (get_frame_pc_if_available): Likewise.
 388         (get_frame_address_in_block_if_available): Likewise.
 389         (frame_unwinder_is): Likewise.
 390         (safe_frame_unwind_memory): Likewise.
 391         (frame_unwind_arch): Likewise.
 392
 393 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 394
 395         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 396         type to cached_copy_status.
 397         (fprintf_frame): Adjust.
 398         (get_frame_func_if_available): Adjust.
 399         (frame_cleanup_after_sniffer): Adjust.
 400
 401 2020-08-04  Mark Wielaard  <mark@klomp.org>
 402
 403         * MAINTAINERS (Write After Approval): Update email address.
 404
 405 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 406
 407         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 408         dynamic_prop::const_val.
 409
 410 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 411
 412         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 413         dynamic_prop::kind.
 414
 415 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 416
 417         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 418
 419 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 420
 421         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 422
 423 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 424             Jose E. Marchesi  <jose.marchesi@oracle.com>
 425
 426         * configure.tgt: Add entry for bpf-*-*.
 427         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 428         (ALLDEPFILES): Add bpf-tdep.c.
 429         * bpf-tdep.c: New file.
 430         * MAINTAINERS: Add bpf target and maintainer.
 431         * NEWS: Mention the support for the new target.
 432
 433 2020-08-04  Tom de Vries  <tdevries@suse.de>
 434
 435         PR symtab/23270
 436         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 437         Error.
 438
 439 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 440
 441         * syscalls/freebsd.xml: Regenerate.
 442
 443 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 444
 445         * syscalls/update-freebsd.sh: Fix usage and year range.
 446
 447 2020-08-03  Tom de Vries  <tdevries@suse.de>
 448
 449         PR symtab/26333
 450         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 451         DW_LNE_lo_user/DW_LNE_hi_user range.
 452
 453 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 454
 455         PR ada/26318
 456         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 457         kind.
 458
 459 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 460
 461         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 462
 463 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 464
 465         * breakpoint.c (set_breakpoint_condition): Update the condition
 466         expressions after checking that the input condition string parses
 467         successfully and does not contain junk at the end.
 468
 469 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 470
 471         * breakpoint.c (set_breakpoint_condition): Update the
 472         condition string after parsing the new condition successfully.
 473
 474 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 475
 476         * proc-api.c (_STRUCTURED_PROC): Don't define.
 477         * proc-events.c: Likewise.
 478         * proc-flags.c: Likewise.
 479         * proc-why.c: Likewise.
 480         * procfs.c: Likewise.
 481
 482         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 483         * configure, config.in: Regenerate.
 484
 485 2020-07-30  Tom de Vries  <tdevries@suse.de>
 486
 487         PR build/26320
 488         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 489         m_red/m_green/m_blue in a union.
 490
 491 2020-07-29  Tom de Vries  <tdevries@suse.de>
 492
 493         PR tdep/26280
 494         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 495
 496 2020-07-28  Tom Tromey  <tromey@adacore.com>
 497
 498         PR symtab/26270:
 499         * symtab.h (find_pc_partial_function_sym): Declare.
 500         * cli/cli-cmds.c (disassemble_command): Use
 501         find_pc_partial_function_sym.  Check asm_demangle.
 502         * blockframe.c (cache_pc_function_sym): New global.
 503         (cache_pc_function_name): Remove.
 504         (clear_pc_function_cache): Update.
 505         (find_pc_partial_function_sym): New function, from
 506         find_pc_partial_function.
 507         (find_pc_partial_function): Rewrite using
 508         find_pc_partial_function_sym.
 509
 510 2020-07-28  Tom Tromey  <tromey@adacore.com>
 511
 512         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 513         help.  Add usage.
 514
 515 2020-07-28  Tom Tromey  <tromey@adacore.com>
 516
 517         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 518         <DW_OP_GNU_variable_value>: Cast to address type.
 519
 520 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 521
 522         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 523         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 524         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 525         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 526         (nbsd_get_siginfo_type): New.
 527         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 528         (_initialize_nbsd_tdep): New.
 529
 530 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         PR binutils/26301
 533         * configure: Regenerated.
 534
 535 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         PR binutils/26301
 538         * configure: Regenerated.
 539
 540 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 541
 542         * python/py-frame.c: Remove 'user-regs.h' include.
 543         (frapy_read_register): Rewrite to make use of
 544         gdbpy_parse_register_id.
 545         * python/py-registers.c (gdbpy_parse_register_id): New function,
 546         moved here from python/py-unwind.c.  Updated the return type, and
 547         also accepts register descriptor objects.
 548         * python/py-unwind.c: Remove 'user-regs.h' include.
 549         (pyuw_parse_register_id): Moved to python/py-registers.c.
 550         (unwind_infopy_add_saved_register): Update to use
 551         gdbpy_parse_register_id.
 552         (pending_framepy_read_register): Likewise.
 553         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 554
 555 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 556
 557         * python/py-registers.c: Add 'user-regs.h' include.
 558         (register_descriptor_iter_find): New function.
 559         (register_descriptor_iterator_object_methods): New static global
 560         methods array.
 561         (register_descriptor_iterator_object_type): Add pointer to methods
 562         array.
 563
 564 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 565
 566         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 567         for all architectures on FreeBSD 11.3 and later.
 568
 569 2020-07-27  Tom Tromey  <tromey@adacore.com>
 570
 571         * gcore.h (load_corefile): Don't declare.
 572
 573 2020-07-27  Tom de Vries  <tdevries@suse.de>
 574
 575         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 576         * config.in: Regenerate.
 577         * configure: Regenerate.
 578
 579 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 580
 581         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 582         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 583         ws2tcpip.h if it is available and sys/socket.h isn't.
 584         * configure: Regenerate.
 585         * config.in: Regenerate.
 586
 587 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 588
 589         PR fortran/23051
 590         PR fortran/26139
 591         * valops.c (value_ind): Pass address to
 592         readjust_indirect_value_type.
 593         * value.c (readjust_indirect_value_type): Make parameter
 594         non-const, and add extra address parameter.  Resolve original type
 595         before using it.
 596         * value.h (readjust_indirect_value_type): Update function
 597         signature and comment.
 598
 599 2020-07-25  Tom de Vries  <tdevries@suse.de>
 600
 601         PR symtab/26243
 602         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 603         entries.
 604
 605 2020-07-24  Aaron Merey  <amerey@redhat.com>
 606
 607         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 608         * configure: Rebuild.
 609
 610 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 611
 612         PR corefiles/26294
 613         * corelow.c (_initialize_corelow): Add period to help text
 614         for "maintenance print core-file-backed-mappings".
 615
 616 2020-07-23  Pedro Alves  <pedro@palves.net>
 617
 618         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 619         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 620         meanwhile.
 621         * frame.c (frame_cache_generation, get_frame_cache_generation):
 622         New.
 623         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 624         (get_prev_frame_if_no_cycle): On exception, don't touch
 625         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 626         * frame.h (get_frame_cache_generation): Declare.
 627
 628 2020-07-23  Tom de Vries  <tdevries@suse.de>
 629
 630         PR tui/26282
 631         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 632         New default constructor.
 633
 634 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 635
 636         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 637         exclude non-statement entries.
 638
 639 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 640
 641         * NEWS (New commands): Mention new command
 642         "maintenance print core-file-backed-mappings".
 643
 644 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 645
 646         * corelow.c (gdbcmd.h): Include.
 647         (core_target::info_proc_mappings): New method.
 648         (get_current_core_target): New function.
 649         (maintenance_print_core_file_backed_mappings): New function.
 650         (_initialize_corelow): Add core-file-backed-mappings to
 651         "maint print" commands.
 652
 653 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 654
 655         * linux-tdep.c (dump_note_entry_p): New function.
 656         (linux_dump_mapping_p_ftype): New typedef.
 657         (linux_find_memory_regions_full): Add new parameter,
 658         should_dump_mapping_p.
 659         (linux_find_memory_regions): Adjust call to
 660         linux_find_memory_regions_full.
 661         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 662         call to linux_find_memory_regions_full.
 663
 664 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 665
 666         * corelow.c (solist.h, unordered_map): Include.
 667         (class core_target): Add field m_core_file_mappings and
 668         method build_file_mappings.
 669         (core_target::core_target): Call build_file_mappings.
 670         (core_target::~core_target): Free memory associated with
 671         m_core_file_mappings.
 672         (core_target::build_file_mappings): New method.
 673         (core_target::xfer_partial): Use m_core_file_mappings
 674         for memory transfers.
 675         * linux-tdep.c (linux_read_core_file_mappings): New
 676         function.
 677         (linux_core_info_proc_mappings): Rewrite to use
 678         linux_read_core_file_mappings.
 679         (linux_init_abi): Register linux_read_core_file_mappings.
 680
 681 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 682
 683         * arch-utils.c (default_read_core_file_mappings): New function.
 684         * arch-utils.c (default_read_core_file_mappings): Declare.
 685         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 686         * gdbarch.h, gdbarch.c: Regenerate.
 687
 688 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 689
 690         PR corefiles/25631
 691         * corelow.c (core_target:xfer_partial):  Revise
 692         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 693         case after first checking the stratum beneath the core
 694         target.
 695         (has_all_memory): Return true.
 696         * target.c (raw_memory_xfer_partial): Revise comment
 697         regarding use of has_all_memory.
 698
 699 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 700
 701         * exec.h (section_table_xfer_memory): Revise declaration,
 702         replacing section name parameter with an optional callback
 703         predicate.
 704         * exec.c (section_table_xfer_memory): Likewise.
 705         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 706         of section_table_xfer_memory.
 707
 708 2020-07-22  Tom Tromey  <tromey@adacore.com>
 709
 710         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 711         lookup_symbol_search_name.
 712
 713 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 714
 715         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 716         redundant local variable.
 717         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 718         reference, not pointer, update code accordingly.
 719
 720 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 721             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 722
 723         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 724         * jit.c (jit_breakpoint_re_set_internal): Use the
 725         `skip_jit_symbol_lookup` field.
 726
 727 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 728             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 729
 730         * jit.c (jit_read_descriptor): Define the descriptor address once,
 731         use twice.
 732         (jit_breakpoint_deleted): Move the declaration of the loop variable
 733         `iter` into the loop header.
 734         (jit_breakpoint_re_set_internal): Move the declaration of the local
 735         variable `objf_data` to the first point of definition.
 736         (jit_event_handler): Move the declaration of local variables
 737         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 738         Rename `objf` to `jited`.
 739
 740 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 741
 742         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 743         Remove.
 744         * jit.c (get_jiter_objfile_data): Update.
 745
 746 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 747             Simon Marchi  <simon.marchi@polymtl.ca>
 748
 749         * jit.c (struct jit_program_space_data): Remove.
 750         (jit_program_space_key): Remove.
 751         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 752         stuff.
 753         (get_jit_program_space_data): Remove.
 754         (jit_breakpoint_deleted): Iterate on all of the program space's
 755         objfiles.
 756         (jit_inferior_init): Likewise.
 757         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 758         type to void.
 759         (jit_breakpoint_re_set): Pass current_program_space to
 760         jit_breakpoint_re_set_internal.
 761
 762 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 763
 764         * jit.h (struct jiter_objfile_data) <cached_code_address,
 765         jit_breakpoint>: Move to here from ...
 766         * jit.c (jit_program_space_data): ... here.
 767         (jiter_objfile_data::~jiter_objfile_data): Update.
 768         (jit_breakpoint_deleted): Update.
 769         (jit_breakpoint_re_set_internal): Update.
 770
 771 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 772
 773         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 774         checks.
 775         (jit_read_descriptor): Remove NULL check.
 776         (jit_event_handler): Add an assertion.
 777
 778 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 779
 780         * jit.h (struct jit_objfile_data):  Split into...
 781         (struct jiter_objfile_data): ... this ...
 782         (struct jited_objfile_data): ... and this.
 783         * objfiles.h (struct objfile) <jit_data>: Remove.
 784         <jiter_data, jited_data>: New fields.
 785         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 786         (jiter_objfile_data::~jiter_objfile_data): ... this.
 787         (get_jit_objfile_data): Rename to ...
 788         (get_jiter_objfile_data): ... this.
 789         (add_objfile_entry): Update.
 790         (jit_read_descriptor): Use get_jiter_objfile_data.
 791         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 792         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 793         (jit_inferior_exit_hook): Use objfile's jited_data field.
 794
 795 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 796
 797         * jit.h: Forward-declare `struct minimal_symbol`.
 798         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 799         constructor, destructor, and an objfile* field.
 800         * jit.c (jit_objfile_data): Remove.
 801         (struct jit_objfile_data): Migrate from here to jit.h.
 802         (jit_objfile_data::~jit_objfile_data): New destructor
 803         implementation with code moved from free_objfile_data.
 804         (free_objfile_data): Delete.
 805         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 806         (jit_find_objf_with_entry_addr): Ditto.
 807         (jit_inferior_exit_hook): Ditto.
 808         (_initialize_jit): Remove the call to
 809         register_objfile_data_with_cleanup.
 810         * objfiles.h (struct objfile) <jit_data>: New field.
 811
 812 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 813
 814         * jit.h: Forward-declare `struct objfile`.
 815         (jit_event_handler): Add a second parameter, the JITer objfile.
 816         * jit.c (jit_read_descriptor): Change the signature to take the
 817         JITer objfile as an argument instead of the jit_program_space_data.
 818         (jit_inferior_init): Update the call to jit_read_descriptor.
 819         (jit_event_handler): Use the new JITer objfile argument when calling
 820         jit_read_descriptor.
 821         * breakpoint.c (handle_jit_event): Update the call to
 822         jit_event_handler to pass the JITer objfile.
 823
 824 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 825
 826         * gdbarch.c: Regenerate.
 827         * gdbarch.h: Regenerate.
 828         * gdbarch.sh (handle_segmentation_fault): Remove method.
 829         * infrun.c (handle_segmentation_fault): Remove.
 830         (print_signal_received_reason): Remove call to
 831         handle_segmentation_fault.
 832
 833 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 834
 835         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 836         Rename to sparc64_linux_report_signal_info and add siggnal
 837         argument.
 838         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 839         instead of sparc64_linux_handle_segmentation_fault.
 840
 841 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 842
 843         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 844         i386_linux_report_signal_info instead of
 845         i386_linux_handle_segmentation_fault.
 846         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 847         to i386_linux_report_signal_info and add siggnal argument.
 848         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 849         of i386_linux_handle_segmentation_fault.
 850         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 851         to i386_linux_report_signal_info and add siggnal argument.
 852
 853 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 854
 855         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 856         hook if present.
 857
 858 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 859
 860         * gdbarch.c: Regenerate.
 861         * gdbarch.h: Regenerate.
 862         * gdbarch.sh (report_signal_info): New method.
 863         * infrun.c (print_signal_received_reason): Invoke gdbarch
 864         report_signal_info hook if present.
 865
 866 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 867
 868         * python/py-registers.c : Add 'unordered_map' include.
 869         (gdbpy_new_reggroup): Renamed to...
 870         (gdbpy_get_reggroup): ...this.  Update to only create register
 871         group descriptors when needed.
 872         (gdbpy_reggroup_iter_next): Update.
 873
 874 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 875
 876         * python/py-registers.c (gdbpy_register_object_data): New static
 877         global.
 878         (gdbpy_register_object_data_init): New function.
 879         (gdbpy_new_register_descriptor): Renamed to...
 880         (gdbpy_get_register_descriptor): ...this, and update to reuse
 881         existing register descriptors where possible.
 882         (gdbpy_register_descriptor_iter_next): Update.
 883         (gdbpy_initialize_registers): Register new gdbarch data.
 884
 885 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 886
 887         * linux-nat.c (stopped_pids): Make static.
 888
 889 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 890
 891         PR ada/26235
 892         * gdbtypes.c (ada_discrete_type_low_bound,
 893         ada_discrete_type_high_bound): Handle undefined bounds.
 894
 895 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 896
 897         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 898         declaration.
 899         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 900         function.
 901
 902 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 903
 904         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 905         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 906         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 907         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 908         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 909         method.
 910
 911 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 912
 913         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 914         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 915         which are deprecated in Guile 3.0.
 916         * configure.ac (try_guile_versions): Add "guile-3.0".
 917         * configure (try_guile_versions): Regenerate.
 918         * NEWS: Update entry.
 919
 920 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 921             Doug Evans  <dje@google.com>
 922
 923         PR gdb/21104
 924         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 925         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 926         USING_GUILE_BEFORE_2_2.
 927         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 928         Change type to 'scm_t_port_type *'.
 929         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 930         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 931         parameter and honor it.  Update callers.
 932         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 933         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 934         functions.
 935         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 936         USING_GUILE_BEFORE_2_2.
 937         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 938         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 939         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 940         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 941         and 'SCM_PORT_TYPE'.
 942         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 943         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 944         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 945         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 946         [!USING_GUILE_BEFORE_2_2]: New functions.
 947         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 948         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 949         'gdbscm_memory_port_read'.
 950         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 951         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 952         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 953         function.
 954         (ioscm_init_memory_port): Remove.
 955         (ioscm_init_memory_port_stream): New function
 956         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 957         function.
 958         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 959         Return scm_from_uint (0).
 960         (gdbscm_set_memory_port_read_buffer_size_x)
 961         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 962         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 963         Return scm_from_uint (0).
 964         (gdbscm_set_memory_port_write_buffer_size_x)
 965         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 966         * configure.ac (try_guile_versions): Add "guile-2.2".
 967         * configure: Regenerate.
 968         * NEWS: Add entry.
 969
 970 2020-07-18  Tom Tromey  <tom@tromey.com>
 971
 972         * linux-nat.c (linux_multi_process): Remove.
 973         (linux_nat_target::supports_multi_process): Return true.
 974
 975 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 976
 977         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 978         (riscv_lookup_target_description): Return pointer out of
 979         unique_ptr.
 980         * target-descriptions.c (allocate_target_description): Add
 981         comment.
 982         (target_desc_deleter::operator()): Likewise.
 983         * target-descriptions.h (struct target_desc_deleter): Moved to
 984         gdbsupport/tdesc.h.
 985         (target_desc_up): Likewise.
 986
 987 2020-07-17  Tom Tromey  <tromey@adacore.com>
 988
 989         * linux-nat.c (linux_nat_target::supports_non_stop)
 990         (linux_nat_target::always_non_stop_p): Use "true".
 991         (linux_nat_target::supports_disable_randomization): Use "true" and
 992         "false".
 993
 994 2020-07-16  Caroline Tice  <cmtice@google.com>
 995
 996         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
 997         (RNGLIST_HEADER_SIZE64): New constant definition.
 998         (struct dwop_section_names): Add rnglists_dwo.
 999         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1000         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1001         (struct dwo_sections): Add rnglists field.
1002         (read_attribut_reprocess): Add tag parameter.
1003         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1004         (cu_debug_rnglists_section): New function (decl & definition).
1005         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1006         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1007         die whose range is being checked; get rnglist section from
1008         cu_debug_rnglists_section, to get from either objfile or dwo file as
1009         appropriate.  Add cases for DW_RLE_base_addressx,
1010         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1011         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1012         test inside if-condition and updating complaint message.
1013         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1014         dwarf2_rnglists_process.
1015         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1016         dwarf2_ranges_process.
1017         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1018         need_ranges_base and update comment appropriately.  Also pass die tag
1019         to dwarf2_ranges_read.
1020         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1021         need_ranges_base and update comment appropriately.  Also pass die tag
1022         to dwarf2_ranges_process.
1023         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1024         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1025         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1026         need_ranges_base and update comment appropriately.  Also pass die tag
1027         to read_attribute_reprocess and dwarf2_ranges_read.
1028         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1029         and update function comment appropriately.
1030         (read_loclist_index): Call read_loclists_rnglists_header instead of
1031         read_loclist_header.
1032         (read_rnglist_index): New function.
1033         (read_attribute_reprocess):  Add tag parameter. Add code for
1034         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1035         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1036
1037 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1038
1039         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1040         being resolved.
1041
1042 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1043
1044         * arch-utils.c (show_architecture): Update formatting of messages.
1045
1046 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1047
1048         * gdbtypes.h (struct type) <bounds>: Handle array and string
1049         types.
1050         * ada-lang.c (assign_aggregate): Use type::bounds on
1051         array/string type.
1052         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1053         * c-varobj.c (c_number_of_children): Likewise.
1054         (c_describe_child): Likewise.
1055         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1056         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1057         (f_type_print_base): Likewise.
1058         * f-valprint.c (f77_array_offset_tbl): Likewise.
1059         (f77_get_upperbound): Likewise.
1060         (f77_print_array_1): Likewise.
1061         * guile/scm-type.c (gdbscm_type_range): Likewise.
1062         * m2-typeprint.c (m2_array): Likewise.
1063         (m2_is_long_set_of_type): Likewise.
1064         * m2-valprint.c (get_long_set_bounds): Likewise.
1065         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1066         * python/py-type.c (typy_range): Likewise.
1067         * rust-lang.c (rust_internal_print_type): Likewise.
1068         * type-stack.c (type_stack::follow_types): Likewise.
1069         * valarith.c (value_subscripted_rvalue): Likewise.
1070         * valops.c (value_cast): Likewise.
1071
1072 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1073
1074         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1075         callers to use the equivalent accessor methods.
1076
1077 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1078
1079         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1080         (struct type) <bit_stride>: New method.
1081         (TYPE_BIT_STRIDE): Remove.
1082         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1083
1084 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1085
1086         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1087         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1088         callers to use the equivalent accessor methods instead.
1089
1090 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1091
1092         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1093         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1094         callers to use the equivalent accessor methods instead.
1095
1096 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1097
1098         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1099         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1100         to use dynamic_prop::kind.
1101
1102 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1103
1104         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1105         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1106         to get the bound property's kind and check against
1107         PROP_UNDEFINED.
1108
1109 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1110
1111         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1112         all callers to use type::range_bounds followed by
1113         dynamic_prop::{low,high}.
1114
1115 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1116
1117         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1118         const_val, set_const_val, baton, set_locexpr, set_loclist,
1119         set_addr_offset, variant_parts, set_variant_parts,
1120         original_type, set_original_type>: New methods.
1121         <kind>: Rename to...
1122         <m_kind>: ... this.  Update all users to use the new methods
1123         instead.
1124         <data>: Rename to...
1125         <m_data>: ... this.  Update all users to use the new methods
1126         instead.
1127
1128 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1129
1130         * gdbtypes.c (get_discrete_bounds): Return failure if
1131         the range type's bounds are not both defined and constant
1132         values.
1133         (get_array_bounds): Update comment.  Remove undefined bound check.
1134
1135 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1136
1137         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1138         the type::bounds method directly.
1139
1140 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1141
1142         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1143         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1144         are used to set the range type's bounds to use set_bounds.
1145
1146 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1147
1148         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1149
1150 2020-07-10  Pedro Alves  <pedro@palves.net>
1151
1152         * gdbthread.h (inferior_ref): Define.
1153         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1154         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1155         * thread.c
1156         (scoped_restore_current_thread::restore):
1157         Adjust to gdb::ref_ptr.
1158         (scoped_restore_current_thread::~scoped_restore_current_thread):
1159         Remove manual decref handling.
1160         (scoped_restore_current_thread::scoped_restore_current_thread):
1161         Adjust to use
1162         inferior_ref::new_reference/thread_info_ref::new_reference.
1163         Incref the thread before calling get_frame_id instead of after.
1164         Let TARGET_CLOSE_ERROR propagate.
1165
1166 2020-07-10  Pedro Alves  <pedro@palves.net>
1167
1168         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1169         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1170         NOT_AVAILABLE_ERROR.
1171         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1172         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1173
1174 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1175             Pedro Alves  <pedro@palves.net>
1176
1177         PR gdb/26199
1178         * infrun.c (threads_are_resumed_pending_p): Delete.
1179         (do_target_wait): Remove threads_are_executing and
1180         threads_are_resumed_pending_p checks from the inferior_matches
1181         lambda.  Update comments.
1182
1183 2020-07-10  Pedro Alves  <pedro@palves.net>
1184
1185         PR gdb/26199
1186         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1187         executing threads.
1188
1189 2020-07-10  Pedro Alves  <pedro@palves.net>
1190
1191         PR gdb/26199
1192         * infrun.c (handle_no_resumed): Handle multiple targets.
1193
1194 2020-07-10  Pedro Alves  <pedro@palves.net>
1195
1196         PR gdb/26199
1197         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1198         target_is_async_p.
1199
1200 2020-07-10  Pedro Alves  <pedro@palves.net>
1201
1202         PR gdb/26199
1203         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1204         threads, not all threads.
1205
1206 2020-07-10  Pedro Alves  <pedro@palves.net>
1207
1208         PR gdb/26199
1209         * remote.c (remote_target::open_1): Pass remote target pointer as
1210         data to create_async_event_handler.
1211         (remote_async_inferior_event_handler): Mark async event handler
1212         before returning if the remote target still has either pending
1213         events or unacknowledged notifications.
1214
1215 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1216
1217         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1218         declaration.
1219         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1220         function.
1221
1222 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1223
1224         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1225         inferior_ptid.
1226
1227 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1228
1229         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1230         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1231         AT_FREEBSD_PS_STRINGS.
1232
1233 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1234
1235         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1236         of debugfile path on Windows.
1237
1238 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1239
1240         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1241         argument to 'data'.
1242
1243 2020-07-08  Tom Tromey  <tromey@adacore.com>
1244
1245         * ada-lang.c (ada_exception_message_1): Use read_memory.
1246
1247 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1248
1249         PR python/22748
1250         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1251         special handling for inline frames.
1252         * findvar.c (value_of_register_lazy): Skip inline frames when
1253         creating lazy register values.
1254         * frame.c (frame_id_computed_p): Delete definition.
1255         * frame.h (frame_id_computed_p): Delete declaration.
1256
1257 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1258
1259         * NEWS: Mention additions to Python API.
1260         * python/py-arch.c (archpy_register_groups): New function.
1261         (arch_object_methods): Add 'register_groups' method.
1262         * python/py-registers.c (reggroup_iterator_object): New struct.
1263         (reggroup_object): New struct.
1264         (gdbpy_new_reggroup): New function.
1265         (gdbpy_reggroup_to_string): New function.
1266         (gdbpy_reggroup_name): New function.
1267         (gdbpy_reggroup_iter): New function.
1268         (gdbpy_reggroup_iter_next): New function.
1269         (gdbpy_new_reggroup_iterator): New function
1270         (gdbpy_initialize_registers): Register new types.
1271         (reggroup_iterator_object_type): Define new Python type.
1272         (gdbpy_reggroup_getset): New static global.
1273         (reggroup_object_type): Define new Python type.
1274         * python/python-internal.h
1275
1276 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1277
1278         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1279         * python/py-arch.c (archpy_registers): New function.
1280         (arch_object_methods): Add 'registers' method.
1281         * python/py-registers.c: New file.
1282         * python/python-internal.h
1283         (gdbpy_new_register_descriptor_iterator): Declare.
1284         (gdbpy_initialize_registers): Declare.
1285         * python/python.c (do_start_initialization): Call
1286         gdbpy_initialize_registers.
1287         * NEWS: Mention additions to the Python API.
1288
1289 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1290
1291         * NEWS: Mention new Python API method.
1292         * python/py-unwind.c (pending_framepy_architecture): New function.
1293         (pending_frame_object_methods): Add architecture method.
1294
1295 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1296
1297         * gdbarch.c: Regenerate.
1298         * gdbarch.h: Regenerate.
1299         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1300         (gdbarch_data): Use internal_error for the case where
1301         deprecated_set_gdbarch_data was originally needed.
1302         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1303         and use passed in obstack.
1304         (libunwind_frame_set_descr): Should no longer get back NULL from
1305         gdbarch_data.
1306         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1307         type.
1308         * user-regs.c (user_regs_init): Update parameters, and use passed
1309         in obstack.
1310         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1311         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1312
1313 2020-07-06  Tom de Vries  <tdevries@suse.de>
1314
1315         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1316         End-Of-Sequence in lte_is_less_than.
1317         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1318         "gdb: Don't reorder line table entries too much when sorting".
1319
1320 2020-07-06  Tom de Vries  <tdevries@suse.de>
1321
1322         PR tui/26205
1323         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1324
1325 2020-07-05  Tom de Vries  <tdevries@suse.de>
1326
1327         PR build/26187
1328         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1329         std::uncaught_exceptions instead of deprecated
1330         std::uncaught_exception.
1331
1332 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1333
1334         * macroexp.h (macro_stringify): Return
1335         gdb::unique_xmalloc_ptr<char>.
1336         * macroexp.c (macro_stringify): Likewise.
1337         * macrotab.c (fixup_definition): Update.
1338
1339 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1340
1341         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1342         (lex_one_token): Update.
1343         * macroexp.c (struct macro_buffer) <release>: Return
1344         gdb::unique_xmalloc_ptr<char>.
1345         (macro_stringify): Update.
1346         (macro_expand): Update.
1347         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1348         * macroexp.h (macro_expand_next): Likewise.
1349
1350 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1351
1352         * macroexp.h (macro_lookup_ftype): Remove.
1353         (macro_expand, macro_expand_once, macro_expand_next): Remove
1354         lookup function parameters, add scope parameter.
1355         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1356         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1357         * macroscope.h (standard_macro_lookup): Change parameter type
1358         to macro_scope.
1359         * macroscope.c (standard_macro_lookup): Likewise.
1360         * c-exp.y (lex_one_token): Update.
1361         * macrocmd.c (macro_expand_command): Likewise.
1362         (macro_expand_once_command): Likewise.
1363
1364 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1365
1366         * inf-loop.c (inferior_event_handler): Remove client_data param.
1367         * inf-loop.h (inferior_event_handler): Likewise.
1368         * infcmd.c (step_1): Adjust.
1369         * infrun.c (proceed): Adjust.
1370         (fetch_inferior_event): Remove client_data param.
1371         (infrun_async_inferior_event_handler): Adjust.
1372         * infrun.h (fetch_inferior_event): Remove `void *` param.
1373         * linux-nat.c (handle_target_event): Adjust.
1374         * record-btrace.c (record_btrace_handle_async_inferior_event):
1375         Adjust.
1376         * record-full.c (record_full_async_inferior_event_handler):
1377         Adjust.
1378         * remote.c (remote_async_inferior_event_handler): Adjust.
1379
1380 2020-07-01  Tom Tromey  <tom@tromey.com>
1381
1382         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1383         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1384
1385 2020-07-01  Tom Tromey  <tom@tromey.com>
1386
1387         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1388         tui_gen_win_info.
1389         (tui_win_info::make_window): Merge with
1390         tui_gen_win_info::make_window.
1391         (tui_win_info::make_visible): Move from tui_gen_win_info.
1392         * tui/tui-win.c (tui_win_info::max_width): Move from
1393         tui_gen_win_info.
1394         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1395         type.
1396         <window_factory>: Likewise.
1397         * tui/tui-layout.c (tui_win_info::resize): Move from
1398         tui_gen_win_info.
1399         (make_standard_window): Change return type.
1400         (get_locator_window, tui_get_window_by_name): Likewise.
1401         (tui_layout_window::apply): Remove a cast.
1402         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1403         (struct tui_win_info): Merge with tui_gen_win_info.
1404         (struct tui_gen_win_info): Remove.
1405
1406 2020-07-01  Tom Tromey  <tom@tromey.com>
1407
1408         * tui/tui-stack.h (struct tui_locator_window): Derive from
1409         tui_win_info.
1410         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1411         <can_box>: New method.
1412
1413 2020-07-01  Tom Tromey  <tom@tromey.com>
1414
1415         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1416
1417 2020-07-01  Tom Tromey  <tom@tromey.com>
1418
1419         * tui/tui-regs.c (tui_data_window::display_registers_from)
1420         (tui_data_window::display_registers_from)
1421         (tui_data_window::first_data_item_displayed)
1422         (tui_data_window::delete_data_content_windows): Update.
1423         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1424         Remove.
1425         (tui_data_window::check_register_values): Update.
1426         (tui_data_item_window::rerender): Add parameters.  Update.
1427         (tui_data_item_window::refresh_window): Remove.
1428         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1429         virtual.
1430         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1431         tui_gen_win_info.
1432         <refresh_window, max_height, min_height>: Remove.
1433         <rerender>: Add parameters.
1434         <x, y, visible>: New members.
1435         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1436         <m_item_width>: New member.
1437
1438 2020-07-01  Tom Tromey  <tom@tromey.com>
1439
1440         * tui/tui-regs.c (tui_data_window::show_register_group)
1441         (tui_data_window::check_register_values): Update.
1442         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1443         from item_no.
1444
1445 2020-07-01  Tom Tromey  <tom@tromey.com>
1446
1447         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1448         useless "if".
1449
1450 2020-07-01  Tom Tromey  <tom@tromey.com>
1451
1452         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1453         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1454
1455 2020-07-01  Tom Tromey  <tom@tromey.com>
1456
1457         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1458         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1459         (struct tui_line_or_address): Move from tui-data.h.
1460         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1461         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1462         (tui_cmd_window, tui_source_window_base, tui_source_window)
1463         (tui_disasm_window): Don't declare.
1464         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1465         to tui-winsource.h.
1466         (SINGLE_KEY): Move to tui-stack.c.
1467
1468 2020-07-01  Tom Tromey  <tom@tromey.com>
1469
1470         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1471         std::string.
1472         * tui/tui-regs.c (class tab_expansion_file): New.
1473         (tab_expansion_file::write): New method.
1474         (tui_register_format): Change return type.  Use
1475         tab_expansion_file.
1476         (tui_get_register, tui_data_window::display_registers_from)
1477         (tui_data_item_window::rerender): Update.
1478         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1479         * tui/tui-io.c (tui_expand_tabs): Remove.
1480
1481 2020-07-01  Tom Tromey  <tom@tromey.com>
1482
1483         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1484
1485 2020-07-01  Fangrui Song  <maskray@google.com>
1486
1487         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1488
1489 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1490
1491         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1492         forms for DW_AT_associated and DW_AT_allocated attributes,
1493         which is already checked in function attr_to_dynamic_prop.
1494
1495 2020-06-30  Tom Tromey  <tromey@adacore.com>
1496
1497         * dwarf2/read.c (quirk_rust_enum): Correctly call
1498         alloc_rust_variant for default-less enum.
1499
1500 2020-06-30  Tom Tromey  <tromey@adacore.com>
1501
1502         PR build/26183:
1503         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1504         gdb::to_string.
1505
1506 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1507
1508         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1509         * gdbarch.h: Re-generate.
1510
1511 2020-06-28  Tom Tromey  <tom@tromey.com>
1512
1513         * command.h (cmd_types): Remove.
1514         (cmd_type): Don't declare.
1515         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1516         typedef.
1517         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1518         * cli/cli-decode.c (cmd_type): Remove.
1519
1520 2020-06-27  Pedro Alves  <palves@redhat.com>
1521
1522         * fork-child.c (prefork_hook): Adjust.
1523         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1524         Delete.
1525         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1526         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1527         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1528         Remove declarations.
1529         (struct inferior) <set_tty, tty>: New methods.
1530         (struct inferior) <terminal>: Rename to ...
1531         (struct inferior) <m_terminal>: ... this and make private.
1532         * main.c (captured_main_1): Adjust.
1533         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1534         (mi_cmd_inferior_tty_show): Adjust.
1535         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1536         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1537
1538 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1539
1540         * configure.ac: Add --enable-libctf: handle --disable-static
1541         properly.
1542         * acinclude.m4: sinclude ../config/enable.m4.
1543         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1544         (LIBCTF): Substitute in.
1545         (CTF_DEPS): New, likewise.
1546         (CLIBS): libctf needs symbols from libbfd: move earlier.
1547         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1548         flags.
1549         * ctfread.c: Surround in ENABLE_LIBCTF.
1550         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1551         * configure: Regenerate.
1552         * config.in: Likewise.
1553
1554 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1555
1556         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1557
1558 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1559
1560         * inferior.h (struct inferior) <terminal>: Change type to
1561         gdb::unique_xmalloc_ptr<char>.
1562         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1563         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1564         field, adjust to unique pointer.
1565         (get_inferior_io_terminal): Adjust to unique pointer.
1566
1567 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1568
1569         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1570         registers, not just the known core set of registers.
1571
1572 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1573
1574         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1575         fflags, frm, and fcsr registers.
1576         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1577         restore groups.
1578         (riscv_tdesc_unknown_reg): New function.
1579         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1580         tdesc_use_registers.
1581         * riscv-tdep.h (struct gdbarch_tdep): Add
1582         unknown_csrs_first_regnum, unknown_csrs_count,
1583         duplicate_fflags_regnum, duplicate_frm_regnum, and
1584         duplicate_fcsr_regnum fields.
1585
1586 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1587
1588         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1589         callback, use the callback (when not null) to help number unknown
1590         registers.
1591         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1592         (tdesc_use_registers): Add extra parameter to declaration.
1593
1594 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1595
1596         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1597         in the file.
1598         (class riscv_pending_register_alias): Likewise.
1599         (riscv_register_feature::register_info): Change 'required_p' field
1600         to 'required', and change its type.  Add 'check' member function.
1601         (riscv_register_feature::register_info::check): Define new member
1602         function.
1603         (riscv_xreg_feature): Change initialisation of 'required' field.
1604         (riscv_freg_feature): Likewise.
1605         (riscv_virtual_feature): Likewise.
1606         (riscv_csr_feature): Likewise.
1607         (riscv_check_tdesc_feature): Take extra parameter, the csr
1608         tdesc_feature, rewrite the function to use the new
1609         riscv_register_feature::register_info::check function.
1610         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1611
1612 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1613
1614         * features/Makefile: Remove all references to the deleted files
1615         below.
1616         * features/riscv/32bit-csr.c: Deleted.
1617         * features/riscv/32bit-csr.xml: Deleted.
1618         * features/riscv/64bit-csr.c: Deleted.
1619         * features/riscv/64bit-csr.xml: Deleted.
1620         * features/riscv/rebuild-csr-xml.sh: Deleted.
1621
1622 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1623
1624         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1625         whitespace error for declaration of names member variable.
1626         (struct riscv_register_feature): Add new prefer_first_name member
1627         variable, and fix whitespace error in declaration of registers.
1628         (riscv_xreg_feature): Initialize prefer_first_name field.
1629         (riscv_freg_feature): Likewise.
1630         (riscv_virtual_feature): Likewise.
1631         (riscv_csr_feature): Likewise.
1632         (riscv_register_name): Expand on comments.  Remove register name
1633         modifications for CSR and virtual registers.
1634
1635 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1636
1637         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1638         errors.
1639
1640 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1641
1642         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1643         riscv-opc.h.
1644         (class riscv_pending_register_alias): New class.
1645         (riscv_check_tdesc_feature): Take vector of pending aliases and
1646         populate it as appropriate.
1647         (riscv_setup_register_aliases): Delete.
1648         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1649         to riscv_check_tdesc_feature in all cases.  Use the vector to
1650         create the register aliases.
1651
1652 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1653
1654         * sol2-tdep.c (sol2_static_transform_name): Remove.
1655         (sol2_init_abi): Don't register it.
1656         * gdbarch.sh (static_transform_name): Remove.
1657         * gdbarch.c, gdbarch.h: Regenerate.
1658
1659         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1660         gdbarch_static_transform_name.
1661         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1662         * stabsread.c (define_symbol) <'X'>: Remove.
1663         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1664         handling.
1665         <'V'>: Likewise.
1666         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1667         <'S'>: Remove call to gdbarch_static_transform_name.
1668
1669 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1670
1671         * procfs.c (procfs_pre_trace): New function.
1672         (procfs_target::create_inferior): Pass it to fork_inferior.
1673
1674 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1675
1676         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1677         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1678         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1679         sol2-tdep.o, sparc-sol2-tdep.o.
1680         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1681         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1682         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1683         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1684
1685 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1686
1687         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1688         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1689         Call sol2_init_abi.
1690         Remove calls to set_gdbarch_skip_solib_resolver,
1691         set_gdbarch_core_pid_to_str.
1692         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1693         (i386_sol2_static_transform_name): Remove.
1694         (i386_sol2_init_abi): Call sol2_init_abi.
1695         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1696         set_gdbarch_static_transform_name,
1697         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1698         Use sol2_sigtramp_p.
1699         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1700         (sol2_sigtramp_p): New function.
1701         (sol2_static_transform_name): New function.
1702         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1703         (sol2_init_abi): New function.
1704         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1705         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1706         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1707         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1708         (sparc_sol2_static_transform_name): Remove.
1709         (sparc32_sol2_init_abi): Call sol2_init_abi.
1710         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1711         set_gdbarch_static_transform_name,
1712         set_gdbarch_skip_solib_resolver,
1713         set_gdbarch_core_pid_to_str.
1714         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1715         (sparc_sol2_static_transform_name): Remove
1716         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1717         call sol2_sigtramp_p.
1718         (sparc64_sol2_init_abi): Call sol2_init_abi.
1719         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1720         set_gdbarch_static_transform_name,
1721         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1722
1723 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1724
1725         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1726         * exec.c (validate_exec_file): If from_tty, set both
1727         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1728         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1729         and from_tty, unconditionally ask a confirmation.
1730
1731 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1732
1733         * target-descriptions.c (tdesc_architecture_name): Protect against
1734         NULL pointer dereference.
1735         (maint_print_xml_tdesc_cmd): New function.
1736         (_initialize_target_descriptions): Register new 'maint print
1737         xml-tdesc' command and give it the filename completer.
1738         * NEWS: Mention new 'maint print xml-tdesc' command.
1739
1740 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1741
1742         * target-descriptions.c (class tdesc_compatible_info): New class.
1743         (struct target_desc): Change type of compatible vector.
1744         (tdesc_compatible_p): Update for change in type of
1745         target_desc::compatible.
1746         (tdesc_compatible_info_list): New function.
1747         (tdesc_compatible_info_arch_name): New function.
1748         (tdesc_add_compatible): Update for change in type of
1749         target_desc::compatible.
1750         (print_c_tdesc::visit_pre): Likewise.
1751
1752 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1753
1754         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1755         whitespace to underscore.
1756         (maint_print_c_tdesc_cmd): Use fake filename for target
1757         descriptions that came from the target.
1758         (_initialize_target_descriptions): Add filename command completion
1759         for 'maint print c-tdesc'.
1760
1761 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1762
1763         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1764         lines.
1765
1766 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1767
1768         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1769         lines.
1770         (dwarf2_find_location_expression): Likewise.
1771         (call_site_parameter_matches): Likewise.
1772         (dwarf2_compile_expr_to_ax): Likewise.
1773         (disassemble_dwarf_expression): Likewise.
1774         (loclist_describe_location): Likewise.
1775
1776 2020-06-23  Pedro Alves  <palves@redhat.com>
1777
1778         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1779         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1780         (register_to_value_test): Use scoped_mock_context.
1781         * regcache.c: Include "scoped-mock-context.h".
1782         (cooked_read_test): Don't error out if a target is already pushed.
1783         Use scoped_mock_context.  Adjust.
1784         * scoped-mock-context.h: New file.
1785
1786 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1787
1788         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1789         initializer.
1790         (ada_language::is_string_type_p): New member function.
1791         * c-lang.c (c_language_data): Delete la_is_string_type_p
1792         initializer.
1793         (cplus_language_data): Likewise.
1794         (asm_language_data): Likewise.
1795         (minimal_language_data): Likewise.
1796         * d-lang.c (d_language_data): Likewise.
1797         * f-lang.c (f_is_string_type_p): Delete function, implementation
1798         moved to f_language::is_string_type_p.
1799         (f_language_data): Delete la_is_string_type_p initializer.
1800         (f_language::is_string_type_p): New member function,
1801         implementation from f_is_string_type_p.
1802         * go-lang.c (go_is_string_type_p): Delete function, implementation
1803         moved to go_language::is_string_type_p.
1804         (go_language_data): Delete la_is_string_type_p initializer.
1805         (go_language::is_string_type_p): New member function,
1806         implementation from go_is_string_type_p.
1807         * language.c (language_defn::is_string_type_p): Define new member
1808         function.
1809         (default_is_string_type_p): Make static, add comment copied from
1810         header file.
1811         (unknown_language_data): Delete la_is_string_type_p initializer.
1812         (unknown_language::is_string_type_p): New member function.
1813         (auto_language_data): Delete la_is_string_type_p initializer.
1814         (auto_language::is_string_type_p): New member function.
1815         * language.h (language_data): Delete la_is_string_type_p field.
1816         (language_defn::is_string_type_p): Declare new function.
1817         (default_is_string_type_p): Delete desclaration, move comment to
1818         definition.
1819         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1820         moved to m2_language::is_string_type_p.
1821         (m2_language_data): Delete la_is_string_type_p initializer.
1822         (m2_language::is_string_type_p): New member function,
1823         implementation from m2_is_string_type_p.
1824         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1825         initializer.
1826         * opencl-lang.c (opencl_language_data): Likewise.
1827         * p-lang.c (pascal_is_string_type_p): Delete function,
1828         implementation moved to pascal_language::is_string_type_p.
1829         (pascal_language_data): Delete la_is_string_type_p initializer.
1830         (pascal_language::is_string_type_p): New member function,
1831         implementation from pascal_is_string_type_p.
1832         * rust-lang.c (rust_is_string_type_p): Delete function,
1833         implementation moved to rust_language::is_string_type_p.
1834         (rust_language_data): Delete la_is_string_type_p initializer.
1835         (rust_language::is_string_type_p): New member function,
1836         implementation from rust_is_string_type_p.
1837         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1838         is_string_type_p.
1839
1840 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1841
1842         * ada-lang.c (ada_language_data): Delete la_print_typedef
1843         initializer.
1844         (ada_language::print_typedef): New member function.
1845         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1846         (cplus_language_data): Likewise.
1847         (asm_language_data): Likewise.
1848         (minimal_language_data): Likewise.
1849         * d-lang.c (d_language_data): Likewise.
1850         * f-lang.c (f_language_data): Likewise.
1851         (f_language::print_typedef): New member function.
1852         * go-lang.c (go_language_data): Delete la_print_typedef
1853         initializer.
1854         * language.c (language_defn::print_typedef): Define member
1855         function.
1856         (unknown_language_data): Delete la_print_typedef initializer.
1857         (unknown_language::print_typedef): New member function.
1858         (auto_language_data): Delete la_print_typedef initializer.
1859         (auto_language::print_typedef): New member function.
1860         * language.h (language_data): Delete la_print_typedef field.
1861         (language_defn::print_typedef): Declare new member function.
1862         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1863         (default_print_typedef): Delete declaration.
1864         * m2-lang.c (m2_language_data): Delete la_print_typedef
1865         initializer.
1866         (m2_language::print_typedef): New member function.
1867         * objc-lang.c (objc_language_data): Delete la_print_typedef
1868         initializer.
1869         * opencl-lang.c (opencl_language_data): Likewise.
1870         * p-lang.c (pascal_language_data): Likewise.
1871         (pascal_language::print_typedef): New member function.
1872         * rust-lang.c (rust_print_typedef): Delete function,
1873         implementation moved to rust_language::print_typedef.
1874         (rust_language): Delete la_print_typedef initializer.
1875         (rust_language::print_typedef): New member function,
1876         implementation from rust_print_typedef.
1877         * typeprint.c (default_print_typedef): Delete.
1878
1879 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1880
1881         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1882         (ada_language::printstr): New member function.
1883         * c-lang.c (c_language_data): Delete la_printstr initializer.
1884         (cplus_language_data): Likewise.
1885         (asm_language_data): Likewise.
1886         (minimal_language_data): Likewise.
1887         * d-lang.c (d_language_data): Likewise.
1888         * f-lang.c (f_printstr): Rename to f_language::printstr.
1889         (f_language_data): Delete la_printstr initializer.
1890         (f_language::printstr): New member function, implementation from
1891         f_printstr.
1892         * go-lang.c (go_language_data): Delete la_printstr initializer.
1893         * language.c (language_defn::printstr): Define new member
1894         function.
1895         (unk_lang_printstr): Delete.
1896         (unknown_language_data): Delete la_printstr initializer.
1897         (unknown_language::printstr): New member function.
1898         (auto_language_data): Delete la_printstr initializer.
1899         (auto_language::printstr): New member function.
1900         * language.h (language_data): Delete la_printstr field.
1901         (language_defn::printstr): Declare new member function.
1902         (LA_PRINT_STRING): Update call to printstr.
1903         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1904         (m2_language_data): Delete la_printstr initializer.
1905         (m2_language::printstr): New member function, implementation from
1906         m2_printstr.
1907         * objc-lang.c (objc_language_data): Delete la_printstr
1908         initializer.
1909         * opencl-lang.c (opencl_language_data): Likewise.
1910         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1911         (pascal_language_data): Delete la_printstr initializer.
1912         (pascal_language::printstr): New member function, implementation
1913         from pascal_printstr.
1914         * p-lang.h (pascal_printstr): Delete declaration.
1915         * rust-lang.c (rust_printstr): Update header comment.
1916         (rust_language_data): Delete la_printstr initializer.
1917         (rust_language::printstr): New member function.
1918
1919 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1920
1921         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1922         (ada_language::printchar): New member function.
1923         * c-lang.c (c_language_data): Delete la_printchar initializer.
1924         (cplus_language_data): Likewise.
1925         (asm_language_data): Likewise.
1926         (minimal_language_data): Likewise.
1927         * d-lang.c (d_language_data): Likewise.
1928         * f-lang.c (f_printchar): Rename to f_language::printchar.
1929         (f_language_data): Delete la_printchar initializer.
1930         (f_language::printchar): New member function, implementation from
1931         f_printchar.
1932         * go-lang.c (go_language_data): Delete la_printchar initializer.
1933         * language.c (unk_lang_printchar): Delete.
1934         (language_defn::printchar): Define new member function.
1935         (unknown_language_data): Delete la_printchar initializer.
1936         (unknown_language::printchar): New member function.
1937         (auto_language_data): Delete la_printchar initializer.
1938         (auto_language::printchar): New member function.
1939         * language.h (language_data): Delete la_printchar field.
1940         (language_defn::printchar): Declare new member function.
1941         (LA_PRINT_CHAR): Update call to printchar.
1942         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1943         (m2_language::printchar): New member function.
1944         * objc-lang.c (objc_language_data): Delete la_printchar
1945         initializer.
1946         * opencl-lang.c (opencl_language_data): Likewise.
1947         * p-lang.c (pascal_language_data): Delete la_printchar
1948         initializer.
1949         (pascal_language::printchar): New member function.
1950         * rust-lang.c (rust_printchar): Rename to
1951         rust_language::printchar.
1952         (rust_language_data): Delete la_printchar initializer.
1953         (rust_language::printchar): New member function, implementation
1954         from rust_printchar.
1955
1956 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1957
1958         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1959         (ada_language_data): Delete la_emitchar initializer.
1960         (ada_language::emitchar): New member function, implementation from
1961         emit_char.
1962         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1963         (cplus_language_data): Likewise.
1964         (asm_language_data): Likewise.
1965         (minimal_language_data): Likewise.
1966         * d-lang.c (d_language_data): Likewise.
1967         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1968         (f_language_data): Delete la_emitchar initializer.
1969         (f_language::emitchar): New member function, implementation from
1970         f_emit_char.
1971         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1972         * language.c (unk_lang_emit_char): Delete.
1973         (language_defn::emitchar): New member function definition.
1974         (unknown_language_data): Delete la_emitchar initializer.
1975         (unknown_language::emitchar): New member function.
1976         (auto_language_data): Delete la_emitchar initializer.
1977         (auto_language::emitchar): New member function.
1978         * language.h (language_data): Delete la_emitchar field.
1979         (language_defn::emitchar): New member field declaration.
1980         (LA_EMIT_CHAR): Update call to emitchar.
1981         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1982         (m2_language_data): Delete la_emitchar initializer.
1983         (m2_language::emitchar): New member function, implementation from
1984         m2_emit_char.
1985         * objc-lang.c (objc_language_data): Delete la_emitchar
1986         initializer.
1987         * opencl-lang.c (opencl_language_data): Likewise.
1988         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1989         (pascal_language_data): Delete la_emitchar initializer.
1990         (pascal_language::emitchar): New member function, implementation
1991         from pascal_emit_char.
1992         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1993         (rust_language_data): Delete la_emitchar initializer.
1994         (rust_language::emitchar): New member function, implementation
1995         from rust_emitchar.
1996
1997 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1998
1999         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2000         (ada_language_data): Delete la_post_parser initializer.
2001         (ada_language::post_parser): New member function.
2002         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2003         (cplus_language_data): Likewise.
2004         (asm_language_data): Likewise.
2005         (minimal_language_data): Likewise.
2006         * d-lang.c (d_language_data): Likewise.
2007         * f-lang.c (f_language_data): Likewise.
2008         * go-lang.c (go_language_data): Likewise.
2009         * language.c (unknown_language_data): Likewise.
2010         (auto_language_data): Likewise.
2011         * language.h (language_data): Delete la_post_parser field.
2012         (language_defn::post_parser): New member function.
2013         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2014         * objc-lang.c (objc_language_data): Likewise.
2015         * opencl-lang.c (opencl_language_data): Likewise.
2016         * p-lang.c (pascal_language_data): Likewise.
2017         * parse.c (parse_exp_in_context): Update call to post_parser.
2018         (null_post_parser): Delete definition.
2019         * parser-defs.h (null_post_parser): Delete declaration.
2020         * rust-lang.c (rust_language_data): Delete la_post_parser
2021         initializer.
2022
2023 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2024
2025         * ada-lang.c (parse): Rename to ada_language::parser.
2026         (ada_language_data): Delete la_parser initializer.
2027         (ada_language::parser): New member function, implementation from
2028         parse.
2029         * c-lang.c (c_language_data): Delete la_parser initializer.
2030         (cplus_language_data): Likewise.
2031         (asm_language_data): Likewise.
2032         (minimal_language_data): Likewise.
2033         * d-lang.c (d_language_data): Likewise.
2034         (d_language::parser): New member function.
2035         * f-lang.c (f_language_data): Delete la_parser initializer.
2036         (f_language::parser): New member function.
2037         * go-lang.c (go_language_data): Delete la_parser initializer.
2038         (go_language::parser): New member function.
2039         * language.c (unk_lang_parser): Delete.
2040         (language_defn::parser): Define new member function.
2041         (unknown_language_data): Delete la_parser initializer.
2042         (unknown_language::parser): New member function.
2043         (auto_language_data): Delete la_parser initializer.
2044         (auto_language::parser): New member function.
2045         * language.h (language_data): Delete la_parser field.
2046         (language_defn::parser): Declare new member function.
2047         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2048         (m2_language::parser): New member function.
2049         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2050         * opencl-lang.c (opencl_language_data): Likewise.
2051         * p-lang.c (pascal_language_data): Likewise.
2052         (pascal_language::parser): New member function.
2053         * parse.c (parse_exp_in_context): Update call to parser.
2054         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2055         (rust_language::parser): New member function.
2056
2057 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2058
2059         * top.c (print_gdb_configuration): Print --with-python-libdir
2060         configuration value.
2061
2062 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2063
2064         * NEWS: Mention change to the alias command.
2065
2066 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2067
2068         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2069         (alias_command_completer)
2070         (make_alias_options_def_group): New functions.
2071         (alias_opts, alias_option_defs): New struct and array.
2072         (alias_usage_error): Update usage.
2073         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2074         Use option framework.
2075         (_initialize_cli_cmds): Update alias command help.
2076         Update aliases command help.
2077         (show_user):
2078         Add NULL for new default_args lookup_cmd argument.
2079         (valid_command_p): Rename to validate_aliased_command.
2080         Add NULL for new default_args lookup_cmd argument.  Verify that the
2081         aliased_command has no default args.
2082         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2083         (lookup_cmd_1, lookup_cmd): New argument default_args.
2084         (add_alias_cmd):
2085         Add NULL for new default_args lookup_cmd argument.
2086         (print_help_for_command): Show default args under the layout
2087          alias some_alias = some_aliased_cmd some_alias_default_arg.
2088         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2089         xfree default_args in destructor.
2090         * cli/cli-script.c (process_next_line, do_define_command):
2091         Add NULL for new default_args lookup_cmd argument.
2092         * command.h: Declare new default_args argument in lookup_cmd
2093         and lookup_cmd_1.
2094         * completer.c (complete_line_internal_1):
2095         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2096         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2097         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2098         Likewise.
2099         * infcmd.c (_initialize_infcmd): Likewise.
2100         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2101         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2102         * python/py-param.c (add_setshow_generic): Likewise.
2103         * remote.c (_initialize_remote): Likewise.
2104         * top.c (execute_command): Prepend default_args if command has some.
2105         (set_verbose):
2106         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2107         * tracepoint.c (validate_actionline, encode_actions_1):
2108         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2109
2110 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2111
2112         * jit.c (jit_read_descriptor): Use bool as the return type.
2113         (jit_breakpoint_re_set_internal): Use bool as the return type.
2114         Invert the return value logic; return true if the jit breakpoint
2115         has been successfully initialized.
2116         (jit_inferior_init): Update the call to
2117         jit_breakpoint_re_set_internal.
2118
2119 2020-06-22  Pedro Alves  <palves@redhat.com>
2120
2121         PR gdb/25939
2122         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2123         Use the current inferior instead.  Don't return
2124         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2125         wait again.
2126         * sol-thread.c (sol_thread_target::wait): Don't reference
2127         inferior_ptid.
2128         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2129         (sol_update_thread_list_callback): Use the current inferior's pid
2130         instead of inferior_ptid.
2131
2132 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2133
2134         * procfs.c: Cleanup many comments.
2135
2136         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2137         (AFTER_WATCHFLAG): Replace by value.
2138
2139         (MAIN_PROC_NAME_FORMAT): Inline ...
2140         (create_procinfo): ... here.
2141
2142         (procfs_debug_inferior): Remove SYS_exec handling.
2143         (syscall_is_exec): Likewise.
2144         (procfs_set_exec_trap): Likewise.
2145
2146         (syscall_is_lwp_exit): Inline in callers.
2147         (syscall_is_exit): Likewise.
2148         (syscall_is_exec): Likewise.
2149         (syscall_is_lwp_create): Likewise.
2150
2151         (invalidate_cache): Remove #if 0 code.
2152
2153         (make_signal_thread_runnable):  Remove.
2154         (procfs_target::resume): Remove #if 0 code.
2155
2156 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2157
2158         PR gdb/25939
2159         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2160         call ...
2161         (procfs_target::create_inferior): ... here.
2162
2163 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2164
2165         * exec.c (validate_exec_file): Ensure the build-id is up to
2166         date by calling reopen_exec_file (that checks file timestamp
2167         to decide to re-read the file).
2168
2169 2020-06-18  Pedro Alves  <palves@redhat.com>
2170
2171         PR gdb/25412
2172         * gdbthread.h (delete_thread, delete_thread_silent)
2173         (find_thread_ptid): Update comments.
2174         * thread.c (current_thread_): New global.
2175         (is_current_thread): Move higher, and reimplement.
2176         (inferior_thread): Reimplement.
2177         (set_thread_exited): Use bool.  Add assertions.
2178         (add_thread_silent): Simplify thread-reuse handling by always
2179         calling delete_thread.
2180         (delete_thread): Remove intro comment.
2181         (find_thread_ptid): Skip exited threads.
2182         (switch_to_thread_no_regs): Write to current_thread_.
2183         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2184         INFERIOR_PTID.  Clear current_thread_.
2185
2186 2020-06-18  Pedro Alves  <palves@redhat.com>
2187
2188         * aix-thread.c (pd_update): Use switch_to_thread.
2189
2190 2020-06-18  Pedro Alves  <palves@redhat.com>
2191
2192         * ravenscar-thread.c (ravenscar_thread_target): Update.
2193         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2194         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2195         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2196         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2197
2198 2020-06-18  Pedro Alves  <palves@redhat.com>
2199
2200         * nat/windows-nat.c (current_windows_thread): Remove.
2201         * nat/windows-nat.h (current_windows_thread): Remove.
2202         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2203         Adjust.
2204         (display_selectors): Adjust to fetch the current
2205         windows_thread_info based on inferior_ptid.
2206         (fake_create_process): No longer write to current_windows_thread.
2207         (windows_nat_target::get_windows_debug_event):
2208         Don't set inferior_ptid or current_windows_thread.
2209         (windows_nat_target::wait): Adjust to not rely on
2210         current_windows_thread.
2211         (do_initial_windows_stuff): Now a method of windows_nat_target.
2212         Switch to the last_ptid thread.
2213         (windows_nat_target::attach): Adjust.
2214         (windows_nat_target::detach): Use switch_to_no_thread instead of
2215         writing to inferior_ptid directly.
2216         (windows_nat_target::create_inferior): Adjust.
2217
2218 2020-06-18  Pedro Alves  <palves@redhat.com>
2219
2220         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2221
2222 2020-06-18  Pedro Alves  <palves@redhat.com>
2223
2224         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2225         after creating it, instead of writing to inferior_ptid.  Don't
2226         write to inferior_ptid.
2227
2228 2020-06-18  Pedro Alves  <palves@redhat.com>
2229
2230         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2231
2232 2020-06-18  Pedro Alves  <palves@redhat.com>
2233
2234         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2235         it, instead of writing to inferior_ptid.
2236
2237 2020-06-18  Pedro Alves  <palves@redhat.com>
2238
2239         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2240         to inferior_ptid.
2241
2242 2020-06-18  Pedro Alves  <palves@redhat.com>
2243
2244         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2245         instead of writing to inferior_ptid directly.
2246
2247 2020-06-18  Pedro Alves  <palves@redhat.com>
2248
2249         * corelow.c (core_target::close): Use switch_to_no_thread instead
2250         of writing to inferior_ptid directly.
2251         (add_to_thread_list, core_target_open): Use switch_to_thread
2252         instead of writing to inferior_ptid directly.
2253
2254 2020-06-18  Pedro Alves  <palves@redhat.com>
2255
2256         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2257         inferior_ptid.
2258         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2259         inferior_ptid.
2260         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2261         inferior_ptid directly.
2262         (darwin_nat_target::init_thread_list): Switch to thread, instead
2263         of writing to inferior_ptid.
2264         (darwin_nat_target::attach): Don't write to inferior_ptid.
2265         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2266
2267 2020-06-18  Pedro Alves  <palves@redhat.com>
2268
2269         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2270         thread.
2271         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2272         Instead use switch_to_thread.
2273         (gnu_nat_target::detach): Use switch_to_no_thread
2274         instead of writing to inferior_ptid directly.  Used passed-in
2275         inferior instead of looking up the inferior by pid.
2276
2277 2020-06-18  Pedro Alves  <palves@redhat.com>
2278
2279         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2280         inferior_ptid.
2281
2282 2020-06-18  Pedro Alves  <palves@redhat.com>
2283
2284         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2285         inferior_ptid.
2286         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2287         thread.
2288         (nto_procfs_target::detach): Avoid referencing
2289         inferior_ptid.  Use switch_to_no_thread instead of writing to
2290         inferior_ptid directly.
2291         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2292         instead of writing to inferior_ptid directly.
2293         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2294         to thread.
2295
2296 2020-06-18  Pedro Alves  <palves@redhat.com>
2297
2298         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2299         after creating it, instead of writing to inferior_ptid.
2300         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2301         to inferior_ptid directly.
2302         (gdbsim_target::wait): Don't write to inferior_ptid.
2303
2304 2020-06-18  Pedro Alves  <palves@redhat.com>
2305
2306         * remote.c (remote_target::remote_notice_new_inferior): Use
2307         switch_to_thread instead of writing to inferior_ptid directly.
2308         (remote_target::add_current_inferior_and_thread): Use
2309         switch_to_no_thread instead of writing to inferior_ptid directly.
2310         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2311         and switch_to_thread instead of using set_current_inferior or
2312         writing to inferior_ptid directly.
2313
2314 2020-06-18  Pedro Alves  <palves@redhat.com>
2315
2316         * tracectf.c (ctf_target_open): Switch to added thread instead of
2317         writing to inferior_ptid directly.
2318         (ctf_target::close): Use switch_to_no_thread instead of writing to
2319         inferior_ptid directly.
2320
2321 2020-06-18  Pedro Alves  <palves@redhat.com>
2322
2323         * tracefile-tfile.c (tfile_target_open): Don't write to
2324         inferior_ptid directly, instead switch to added thread.
2325         (tfile_target::close): Use switch_to_no_thread instead of writing
2326         to inferior_ptid directly.
2327
2328 2020-06-18  Pedro Alves  <palves@redhat.com>
2329
2330         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2331         (procfs_target::detach): Use switch_to_no_thread
2332         instead of writing to inferior_ptid directly.
2333         (do_attach): Change return type to void.  Switch to the added
2334         thread.
2335         (procfs_target::create_inferior): Switch to the added thread.
2336         (procfs_do_thread_registers): Don't write to inferior_ptid.
2337
2338 2020-06-18  Pedro Alves  <palves@redhat.com>
2339
2340         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2341         of writing to inferior_ptid.
2342         (scoped_restore_exited_inferior): Delete.
2343         (handle_vfork_child_exec_or_exit): Simplify using
2344         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2345         instead of writing to inferior_ptid.
2346         (THREAD_STOPPED_BY): Delete.
2347         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2348         (thread_stopped_by_hw_breakpoint): Delete.
2349         (save_waitstatus): Use
2350         scoped_restore_current_thread+switch_to_thread, and call
2351         target_stopped_by_watchpoint instead of
2352         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2353         instead of thread_stopped_by_sw_breakpoint, and
2354         target_stopped_by_hw_breakpoint instead of
2355         thread_stopped_by_hw_breakpoint.
2356         (handle_inferior_event)
2357         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2358         inferior_ptid directly, nor
2359         set_current_inferior/set_current_program_space.  Use
2360         switch_to_thread / switch_to_inferior_no_thread instead.
2361
2362 2020-06-18  Pedro Alves  <palves@redhat.com>
2363
2364         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2365         instead of writing to inferior_ptid.
2366
2367 2020-06-18  Pedro Alves  <palves@redhat.com>
2368
2369         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2370         added thread.
2371         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2372         to the added thread.
2373         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2374         instead of writing to inferior_ptid.
2375
2376 2020-06-18  Pedro Alves  <palves@redhat.com>
2377
2378         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2379         (register_to_value_test): Mock a program_space too.  Heap-allocate
2380         the address space.  Don't write to inferior_ptid.  Use
2381         switch_to_thread instead.
2382
2383 2020-06-18  Pedro Alves  <palves@redhat.com>
2384
2385         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2386         Delete.
2387         (find_signalled_thread()): New, factored out from
2388         linux_make_corefile_notes and adjusted to handle exited threads.
2389         (linux_make_corefile_notes): Adjust to use the new
2390         find_signalled_thread.
2391
2392 2020-06-18  Pedro Alves  <palves@redhat.com>
2393
2394         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2395         of saving/restoring inferior_ptid.
2396
2397 2020-06-17  Tom Tromey  <tom@tromey.com>
2398
2399         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2400         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2401         declare.
2402         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2403
2404 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2405
2406         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2407         of partial symtabs.
2408
2409 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2410
2411         * regformats/reg-arm.dat: Remove.
2412         * regformats/reg-bfin.dat: Remove.
2413         * regformats/reg-cris.dat: Remove.
2414         * regformats/reg-crisv32.dat: Remove.
2415         * regformats/reg-m32r.dat: Remove.
2416         * regformats/reg-tilegx.dat: Remove.
2417         * regformats/reg-tilegx32.dat: Remove.
2418
2419 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2420
2421         * features/Makefile (WHICH): Remove arm files.
2422         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2423         * regformats/arm/arm-with-neon.dat: Remove.
2424         * regformats/arm/arm-with-vfpv2.dat: Remove.
2425         * regformats/arm/arm-with-vfpv3.dat: Remove.
2426
2427 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2428
2429         * features/Makefile (XMLTOC): Remove rx.xml.
2430
2431 2020-06-17  Pedro Alves  <palves@redhat.com>
2432
2433         * gdbthread.h (thread_control_state) <trap_expected> Update
2434         comments.
2435
2436 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2437
2438         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2439         ada_language::lookup_symbol_nonlocal.
2440         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2441         (ada_language::lookup_symbol_nonlocal): New member function,
2442         implementation from ada_lookup_symbol_nonlocal.
2443         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2444         initializer.
2445         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2446         initializer.
2447         (cplus_language::lookup_symbol_nonlocal): New member function.
2448         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2449         (minimal_language_data) Likewise.
2450         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2451         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2452         initializer.
2453         (d_language::lookup_symbol_nonlocal): New member function.
2454         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2455         initializer.
2456         (f_language::lookup_symbol_nonlocal): New member function.
2457         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2458         initializer.
2459         * language.c (unknown_language_data): Likewise.
2460         (auto_language_data): Likewise.
2461         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2462         field.
2463         (language_defn::lookup_symbol_nonlocal): New member function.
2464         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2465         initializer.
2466         * objc-lang.c (objc_language_data): Likewise.
2467         * opencl-lang.c (opencl_language_data): Likewise.
2468         * p-lang.c (pascal_language_data): Likewise.
2469         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2470         rust_language::lookup_symbol_nonlocal.
2471         (rust_language_data): Delete la_lookup_symbol_nonlocal
2472         initializer.
2473         (rust_language::lookup_symbol_nonlocal): New member function,
2474         implementation from rust_lookup_symbol_nonlocal.
2475         * symtab.c (lookup_symbol_aux): Update call to
2476         lookup_symbol_nonlocal.
2477         (basic_lookup_symbol_nonlocal): Rename to...
2478         (language_defn::lookup_symbol_nonlocal): ...this, and update
2479         header comment.  Remove language_defn parameter, and replace with
2480         uses of `this'.
2481         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2482
2483 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2484
2485         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2486         initializer.
2487         (ada_language::value_print_inner): New member function.
2488         * c-lang.c (c_language_data): Delete la_value_print_inner
2489         initializer.
2490         (cplus_language_data): Likewise.
2491         (asm_language_data): Likewise.
2492         (minimal_language_data): Likewise.
2493         * d-lang.c (d_language_data): Likewise.
2494         (d_language::value_print_inner): New member function.
2495         * f-lang.c (f_language_data): Delete la_value_print_inner
2496         initializer.
2497         (f_language::value_print_inner): New member function.
2498         * f-lang.h (f_value_print_innner): Rename to...
2499         (f_value_print_inner): ...this (note spelling of 'inner').
2500         * f-valprint.c (f_value_print_innner): Rename to...
2501         (f_value_print_inner): ...this (note spelling of 'inner').
2502         * go-lang.c (go_language_data): Delete la_value_print_inner
2503         initializer.
2504         (go_language::value_print_inner): New member function.
2505         * language.c (language_defn::value_print_inner): Define new member
2506         function.
2507         (unk_lang_value_print_inner): Delete.
2508         (unknown_language_data): Delete la_value_print_inner initializer.
2509         (unknown_language::value_print_inner): New member function.
2510         (auto_language_data): Delete la_value_print_inner initializer.
2511         (auto_language::value_print_inner): New member function.
2512         * language.h (language_data): Delete la_value_print_inner field.
2513         (language_defn::value_print_inner): Delcare new member function.
2514         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2515         initializer.
2516         (m2_language::value_print_inner): New member function.
2517         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2518         initializer.
2519         * opencl-lang.c (opencl_language_data): Likewise.
2520         * p-lang.c (pascal_language_data): Likewise.
2521         (pascal_language::value_print_inner): New member function.
2522         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2523         initializer.
2524         (rust_language::value_print_inner): New member function.
2525         * valprint.c (do_val_print): Update call to value_print_inner.
2526
2527 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2528
2529         * ada-lang.c (ada_language_data): Delete la_value_print
2530         initializer.
2531         (ada_language::value_print): New member function.
2532         * c-lang.c (c_language_data): Delete la_value_print initializer.
2533         (cplus_language_data): Likewise.
2534         (asm_language_data): Likewise.
2535         (minimal_language_data): Likewise.
2536         * d-lang.c (d_language_data): Likewise.
2537         * f-lang.c (f_language_data): Likewise.
2538         * go-lang.c (go_language_data): Likewise.
2539         * language.c (unk_lang_value_print): Delete.
2540         (language_defn::value_print): Define new member function.
2541         (unknown_language_data): Delete la_value_print initializer.
2542         (unknown_language::value_print): New member function.
2543         (auto_language_data): Delete la_value_print initializer.
2544         (auto_language::value_print): New member function.
2545         * language.h (language_data): Delete la_value_print field.
2546         (language_defn::value_print): Declare new member function.
2547         (LA_VALUE_PRINT): Update call to value_print.
2548         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2549         * objc-lang.c (objc_language_data): Likewise.
2550         * opencl-lang.c (opencl_language_data): Likewise.
2551         * p-lang.c (pascal_language_data): Likewise.
2552         (pascal_language::value_print): New member function.
2553         * rust-lang.c (rust_language_data): Delete la_value_print
2554         initializer.
2555
2556 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2557
2558         * ada-lang.c (ada_watch_location_expression): Rename to
2559         ada_language::watch_location_expression.
2560         (ada_language_data): Delete la_watch_location_expression
2561         initializer.
2562         (ada_language::watch_location_expression): New member function,
2563         implementation from ada_watch_location_expression.
2564         * breakpoint.c (watch_command_1): Update call to
2565         watch_location_expression.
2566         * c-lang.c (c_watch_location_expression): Rename to
2567         language_defn::watch_location_expression.
2568         (c_language_data): Delete la_watch_location_expression
2569         initializer.
2570         (cplus_language_data): Likewise.
2571         (asm_language_data): Likewise.
2572         (minimal_language_data): Likewise.
2573         * c-lang.h (c_watch_location_expression): Delete declaration.
2574         * d-lang.c (d_language_data): Delete la_watch_location_expression
2575         initializer.
2576         * f-lang.c (f_language_data): Likewise.
2577         * go-lang.c (go_language_data): Likewise.
2578         * language.c (language_defn::watch_location_expression): Member
2579         function implementation from c_watch_location_expression.
2580         (unknown_language_data): Delete la_watch_location_expression
2581         initializer.
2582         (auto_language_data): Likewise.
2583         * language.h (language_data): Delete la_watch_location_expression
2584         field.
2585         (language_defn::watch_location_expression): Declare new member
2586         function.
2587         * m2-lang.c (m2_language_data): Delete
2588         la_watch_location_expression initializer.
2589         * objc-lang.c (objc_language_data): Likewise.
2590         * opencl-lang.c (opencl_language_data): Likewise.
2591         * p-lang.c (pascal_language_data): Likewise.
2592         * rust-lang.c (rust_watch_location_expression): Rename to
2593         rust_language::watch_location_expression.
2594         (rust_language_data): Delete la_watch_location_expression
2595         initializer.
2596         (rust_language::watch_location_expression): New member function,
2597         implementation from rust_watch_location_expression.
2598
2599 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2600
2601         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2602         ada_language::collect_symbol_completion_matches.
2603         (ada_language_data): Delete la_collect_symbol_completion_matches
2604         initializer.
2605         (ada_language::collect_symbol_completion_matches): New member
2606         function, implementation from
2607         ada_collect_symbol_completion_matches.
2608         * c-lang.c (c_language_data): Delete
2609         la_collect_symbol_completion_matches initializer.
2610         (cplus_language_data): Likewise.
2611         (asm_language_data): Likewise.
2612         (minimal_language_data): Likewise.
2613         * d-lang.c (d_language_data): Likewise.
2614         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2615         f_language::collect_symbol_completion_matches.
2616         (f_language_data): Delete la_collect_symbol_completion_matches
2617         initializer.
2618         (f_language::collect_symbol_completion_matches) New member
2619         function, implementation from f_collect_symbol_completion_matches.
2620         * go-lang.c (go_language_data): Delete
2621         la_collect_symbol_completion_matches initializer.
2622         * language.c (unknown_language_data): Likewise.
2623         (auto_language_data): Likewise.
2624         * language.h (language_data): Delete
2625         la_collect_symbol_completion_matches field.
2626         (language_defn::collect_symbol_completion_matches): New member
2627         function.
2628         * m2-lang.c (m2_language_data): Delete
2629         la_collect_symbol_completion_matches initializer.
2630         * objc-lang.c (objc_language_data): Likewise.
2631         * opencl-lang.c (opencl_language_data): Likewise.
2632         * p-lang.c (pascal_language_data): Likewise.
2633         * rust-lang.c (rust_language_data): Likewise.
2634         * symtab.c (default_collect_symbol_completion_matches): Delete.
2635         (collect_symbol_completion_matches): Update call to
2636         collect_symbol_completion_matches.
2637         (collect_symbol_completion_matches_type): Likewise.
2638         * symtab.h (default_collect_symbol_completion_matches): Delete
2639         declaration.
2640
2641 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2642
2643         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2644         (ada_language_data): Delete la_word_break_characters initializer.
2645         (ada_language::word_break_characters): New member function.
2646         * c-lang.c (c_language_data): Delete la_word_break_characters
2647         initializer.
2648         (cplus_language_data): Likewise.
2649         (asm_language_data): Likewise.
2650         (minimal_language_data): Likewise.
2651         * completer.c: Update global comment.
2652         (advance_to_expression_complete_word_point): Update call to
2653         word_break_characters.
2654         (complete_files_symbols): Likewise.
2655         (complete_line_internal_1): Likewise.
2656         (default_completer_handle_brkchars): Likewise.
2657         (skip_quoted_chars): Likewise.
2658         * d-lang.c (d_language_data): Delete la_word_break_characters
2659         initializer.
2660         * f-lang.c (f_word_break_characters): Delete.
2661         (f_language_data): Delete la_word_break_characters initializer.
2662         (f_language::word_break_characters): New member function.
2663         * go-lang.c (go_language_data): Delete la_word_break_characters
2664         initializer.
2665         * language.c (unknown_language_data): Likewise.
2666         (auto_language_data): Likewise.
2667         * language.h (default_word_break_characters): Move declaration to
2668         earlier in the file.
2669         (language_data): Delete la_word_break_characters field.
2670         (language_defn::word_break_characters): New member function.
2671         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2672         initializer.
2673         * objc-lang.c (objc_language_data): Likewise.
2674         * opencl-lang.c (opencl_language_data): Likewise.
2675         * p-lang.c (pascal_language_data): Likewise.
2676         * rust-lang.c (rust_language_data): Likewise.
2677
2678 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2679
2680         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2681         (ada_language_data): Delete la_get_symbol_name_matcher
2682         initializer.
2683         (language_defn::get_symbol_name_matcher_inner): New member
2684         function.
2685         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2686         initializer.
2687         (cplus_language_data): Likewise.
2688         (cplus_language::get_symbol_name_matcher_inner): New member
2689         function.
2690         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2691         (minimal_language_data): Likewise.
2692         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2693         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2694         initializer.
2695         * dictionary.c (iter_match_first_hashed): Update call to
2696         get_symbol_name_matcher.
2697         (iter_match_next_hashed): Likewise.
2698         (iter_match_next_linear): Likewise.
2699         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2700         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2701         initializer.
2702         (f_language::get_symbol_name_matcher_inner): New member function.
2703         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2704         initializer.
2705         * language.c (default_symbol_name_matcher): Update header comment,
2706         make static.
2707         (language_defn::get_symbol_name_matcher): New definition.
2708         (language_defn::get_symbol_name_matcher_inner): Likewise.
2709         (get_symbol_name_matcher): Delete.
2710         (unknown_language_data): Delete la_get_symbol_name_matcher
2711         initializer.
2712         (auto_language_data): Likewise.
2713         * language.h (language_data): Delete la_get_symbol_name_matcher
2714         field.
2715         (language_defn::get_symbol_name_matcher): New member function.
2716         (language_defn::get_symbol_name_matcher_inner): Likewise.
2717         (default_symbol_name_matcher): Delete declaration.
2718         * linespec.c (find_methods): Update call to
2719         get_symbol_name_matcher.
2720         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2721         initializer.
2722         * minsyms.c (lookup_minimal_symbol): Update call to
2723         get_symbol_name_matcher.
2724         (iterate_over_minimal_symbols): Likewise.
2725         * objc-lang.c (objc_language_data): Delete
2726         la_get_symbol_name_matcher initializer.
2727         * opencl-lang.c (opencl_language_data): Likewise.
2728         * p-lang.c (pascal_language_data): Likewise.
2729         * psymtab.c (psymbol_name_matches): Update call to
2730         get_symbol_name_matcher.
2731         * rust-lang.c (rust_language_data): Delete
2732         la_get_symbol_name_matcher initializer.
2733         * symtab.c (symbol_matches_search_name): Update call to
2734         get_symbol_name_matcher.
2735         (compare_symbol_name): Likewise.
2736
2737 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2738
2739         * ada-lang.c (ada_language_data): Delete la_compute_program
2740         initializer.
2741         * c-lang.c (c_language_data): Likewise.
2742         (c_language::compute_program): New member function.
2743         (cplus_language_data): Delete la_compute_program initializer.
2744         (cplus_language::compute_program): New member function.
2745         (asm_language_data): Delete la_compute_program initializer.
2746         (minimal_language_data): Likewise.
2747         * c-lang.h (c_compute_program): Update comment.
2748         (cplus_compute_program): Likewise.
2749         * compile/compile-c-support.c (c_compute_program): Likewise.
2750         (cplus_compute_program): Likewise.
2751         * compile/compile.c (compile_to_object): Update call to
2752         la_compute_program.
2753         * d-lang.c (d_language_data): Delete la_compute_program
2754         initializer.
2755         * f-lang.c (f_language_data): Likewise.
2756         * go-lang.c (go_language_data): Likewise.
2757         * language.c (unknown_language_data): Likewise.
2758         (auto_language_data): Likewise.
2759         * language.h (language_data): Delete la_compute_program field.
2760         (language_defn::compute_program): New member function.
2761         * m2-lang.c (m2_language_data): Delete la_compute_program
2762         initializer.
2763         * objc-lang.c (objc_language_data): Likewise.
2764         * opencl-lang.c (opencl_language_data): Likewise.
2765         * p-lang.c (pascal_language_data): Likewise.
2766         * rust-lang.c (rust_language_data): Likewise.
2767
2768 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2769
2770         * ada-lang.c (ada_language_data) Delete
2771         la_class_name_from_physname initializer.
2772         * c-lang.c (c_language_data): Likewise.
2773         (cplus_language_data): Likewise.
2774         (cplus_language::class_name_from_physname): New member function.
2775         (asm_language_data): Delete la_class_name_from_physname
2776         initializer.
2777         (minimal_language_data): Likewise.
2778         * d-lang.c (d_language_data): Likewise.
2779         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2780         method on language_defn class.
2781         (guess_full_die_structure_name): Likewise.
2782         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2783         initializer.
2784         * go-lang.c (go_language_data): Likewise.
2785         * language.c (language_class_name_from_physname): Delete.
2786         (unk_lang_class_name): Delete.
2787         (unknown_language_data): Delete la_class_name_from_physname
2788         initializer.
2789         (auto_language_data): Likewise.
2790         * language.h (language_data): Delete la_class_name_from_physname
2791         field.
2792         (language_defn::class_name_from_physname): New function.
2793         (language_class_name_from_physname): Delete declaration.
2794         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2795         initializer.
2796         * objc-lang.c (objc_language_data): Likewise.
2797         * opencl-lang.c (opencl_language_data): Likewise.
2798         * p-lang.c (pascal_language_data): Likewise.
2799         * rust-lang.c (rust_language_data): Likewise.
2800
2801 2020-06-16  Tom Tromey  <tom@tromey.com>
2802
2803         * tui/tui-data.h (STATUS_NAME): New macro.
2804         * tui/tui-layout.c (tui_remove_some_windows)
2805         (initialize_known_windows, tui_register_window)
2806         (tui_layout_split::remove_windows, initialize_layouts)
2807         (tui_new_layout_command): Don't use hard-coded window names.
2808
2809 2020-06-16  Tom Tromey  <tom@tromey.com>
2810
2811         PR tui/25348:
2812         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2813         tui_initialize_readline.  Only run once.  Call rl_initialize.
2814         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2815         tui_initialize_readline.
2816         * tui/tui-io.c (tui_setup_io): Call
2817         tui_ensure_readline_initialized.
2818         * tui/tui-interp.c (tui_interp::init): Update.
2819
2820 2020-06-16  Tom Tromey  <tom@tromey.com>
2821
2822         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2823         Also preserve the status window.
2824
2825 2020-06-16  Tom Tromey  <tom@tromey.com>
2826
2827         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2828         where m_window==nullptr.
2829
2830 2020-06-15  Tom Tromey  <tromey@adacore.com>
2831
2832         * windows-nat.c (windows_nat::handle_output_debug_string):
2833         Update.
2834         (windows_nat::handle_ms_vc_exception): Update.
2835         * target.h (target_read_string): Change API.
2836         * target.c (target_read_string): Change API.
2837         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2838         Update.
2839         * solib-frv.c (frv_current_sos): Update.
2840         * solib-dsbt.c (dsbt_current_sos): Update.
2841         * solib-darwin.c (darwin_current_sos): Update.
2842         * linux-thread-db.c (inferior_has_bug): Update.
2843         * expprint.c (print_subexp_standard): Update.
2844         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2845         (ada_exception_message_1): Update.
2846
2847 2020-06-15  Tom Tromey  <tromey@adacore.com>
2848
2849         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2850
2851 2020-06-15  Tom Tromey  <tromey@adacore.com>
2852
2853         * valprint.c (read_string): Update comment.
2854         * target.c (MIN): Remove.
2855         (target_read_string): Rewrite.
2856
2857 2020-06-15  Tom Tromey  <tromey@adacore.com>
2858
2859         * corefile.c (read_memory_string): Remove.
2860         * ada-valprint.c (ada_value_print_ptr): Update.
2861         * ada-lang.h (ada_tag_name): Change return type.
2862         * ada-lang.c (type_from_tag): Update.
2863         (ada_tag_name_from_tsd): Change return type.  Use
2864         target_read_string.
2865         (ada_tag_name): Likewise.
2866         * gdbcore.h (read_memory_string): Don't declare.
2867
2868 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2869
2870         * symtab.c (rbreak_command): Ignore Windows drive colon.
2871
2872 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2873
2874         * NEWS: Mention removed GDBserver host support.
2875
2876 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2877
2878         * features/riscv/rebuild-csr-xml.sh: Updated.
2879
2880 2020-06-11  Tom Tromey  <tom@tromey.com>
2881
2882         PR gdb/18318:
2883         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2884
2885 2020-06-09  Jonny Grant  <jg@jguk.org>
2886 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2887
2888         * main.c (captured_main_1): Don't print new line after help.
2889         (print_gdb_help): add mailing list and IRC channel information
2890         to --help.  Add new lines between items in the footer.  Remove
2891         quotes around bug url.
2892
2893 2020-06-11  Keith Seitz  <keiths@redhat.com>
2894
2895         PR gdb/21356
2896         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2897         Resolve typedefs for type length calculations.
2898
2899 2020-06-10  Tom de Vries  <tdevries@suse.de>
2900
2901         PR ada/24713
2902         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2903         (write_psymbols): Enable .gdb_index for ada.
2904         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2905         ada.
2906
2907 2020-06-10  Tom de Vries  <tdevries@suse.de>
2908
2909         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2910         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2911         namei" instead of "const char *name" argument.
2912         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2913         dw2_symtab_iter_init.
2914
2915 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2916
2917         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2918         to use type::field and field::type instead.
2919
2920 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2921
2922         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2923         to use field::type instead.
2924
2925 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2926
2927         * gdbtypes.h (struct field) <type, set_type>: New methods.
2928         Rename `type` field to...
2929         <m_type>: ... this.  Change references throughout to use type or
2930         set_type methods.
2931         (FIELD_TYPE): Use field::type.  Change call sites that modify
2932         the field's type to use field::set_type instead.
2933
2934 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2935
2936         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2937         to use type::index_type instead.
2938
2939 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2940
2941         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2942         methods.
2943         (TYPE_INDEX_TYPE): Use type::index_type.
2944         * gdbtypes.c (create_array_type_with_stride): Likewise.
2945
2946 2020-06-07  Tom Tromey  <tom@tromey.com>
2947
2948         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2949         parameter.
2950         (generic_value_print): Update.
2951
2952 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2953
2954         Revert commit 982a38f60b0.
2955         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2956
2957 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2958
2959         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2960         avoid use after free.
2961
2962 2020-06-05  Tom de Vries  <tdevries@suse.de>
2963
2964         * NEWS: Fix typos.
2965
2966 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2967
2968         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2969         the per_bfd object.
2970         (dwarf2_read_debug_names): Likewise.
2971         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2972         object when re-using a per_bfd object with an index.
2973
2974 2020-06-03  Tom de Vries  <tdevries@suse.de>
2975
2976         PR symtab/26046
2977         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2978         children for C++.
2979         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2980         DW_TAG_subprogram.
2981
2982 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2983
2984         * ada-lang.c (ada_language_data): Delete skip_trampoline
2985         initializer.
2986         * c-lang.c (c_language_data): Likewise.
2987         (cplus_language_data): Likewise.
2988         (cplus_language::skip_trampoline): New member function.
2989         (asm_language_data): Delete skip_trampoline initializer.
2990         (minimal_language_data): Likewise.
2991         * d-lang.c (d_language_data): Likewise.
2992         * f-lang.c (f_language_data): Likewise.
2993         * go-lang.c (go_language_data): Likewise.
2994         * language.c (unk_lang_trampoline): Delete function.
2995         (skip_language_trampoline): Update.
2996         (unknown_language_data): Delete skip_trampoline initializer.
2997         (auto_language_data): Likewise.
2998         * language.h (language_data): Delete skip_trampoline field.
2999         (language_defn::skip_trampoline): New function.
3000         * m2-lang.c (m2_language_data): Delete skip_trampoline
3001         initializer.
3002         * objc-lang.c (objc_skip_trampoline): Delete function, move
3003         implementation to objc_language::skip_trampoline.
3004         (objc_language_data): Delete skip_trampoline initializer.
3005         (objc_language::skip_trampoline): New member function with
3006         implementation from objc_skip_trampoline.
3007         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3008         initializer.
3009         * p-lang.c (pascal_language_data): Likewise.
3010         * rust-lang.c (rust_language_data): Likewise.
3011
3012 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3013
3014         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3015         (ada_language::demangle): New member function.
3016         * c-lang.c (c_language_data): Delete la_demangle initializer.
3017         (cplus_language_data): Delete la_demangle initializer.
3018         (cplus_language::demangle): New member function.
3019         (asm_language_data): Delete la_demangle initializer.
3020         (minimal_language_data): Delete la_demangle initializer.
3021         * d-lang.c (d_language_data): Delete la_demangle initializer.
3022         (d_language::demangle): New member function.
3023         * f-lang.c (f_language_data): Delete la_demangle initializer.
3024         (f_language::demangle): New member function.
3025         * go-lang.c (go_language_data): Delete la_demangle initializer.
3026         (go_language::demangle): New member function.
3027         * language.c (language_demangle): Update.
3028         (unk_lang_demangle): Delete.
3029         (unknown_language_data): Delete la_demangle initializer.
3030         (unknown_language::demangle): New member function.
3031         (auto_language_data): Delete la_demangle initializer.
3032         (auto_language::demangle): New member function.
3033         * language.h (language_data): Delete la_demangle field.
3034         (language_defn::demangle): New function.
3035         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3036         * objc-lang.c (objc_language_data): Delete la_demangle
3037         initializer.
3038         (objc_language::demangle): New member function.
3039         * opencl-lang.c (opencl_language_data): Delete la_demangle
3040         initializer.
3041         * p-lang.c (pascal_language_data): Likewise.
3042         * rust-lang.c (rust_language_data): Likewise.
3043         (rust_language::demangle): New member function.
3044
3045 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3046
3047         * ada-lang.c (ada_language_data): Delete la_print_type
3048         initializer.
3049         (ada_language::print_type): New member function.
3050         * c-lang.c (c_language_data): Delete la_print_type initializer.
3051         (c_language::print_type): New member function.
3052         (cplus_language_data): Delete la_print_type initializer.
3053         (cplus_language::print_type): New member function.
3054         (asm_language_data): Delete la_print_type initializer.
3055         (asm_language::print_type): New member function.
3056         (minimal_language_data): Delete la_print_type initializer.
3057         (minimal_language::print_type): New member function.
3058         * d-lang.c (d_language_data): Delete la_print_type initializer.
3059         (d_language::print_type): New member function.
3060         * f-lang.c (f_language_data): Delete la_print_type initializer.
3061         (f_language::print_type): New member function.
3062         * go-lang.c (go_language_data): Delete la_print_type initializer.
3063         (go_language::print_type): New member function.
3064         * language.c (unk_lang_print_type): Delete.
3065         (unknown_language_data): Delete la_print_type initializer.
3066         (unknown_language::print_type): New member function.
3067         (auto_language_data): Delete la_print_type initializer.
3068         (auto_language::print_type): New member function.
3069         * language.h (language_data): Delete la_print_type field.
3070         (language_defn::print_type): New function.
3071         (LA_PRINT_TYPE): Update.
3072         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3073         (m2_language::print_type): New member function.
3074         * objc-lang.c (objc_language_data): Delete la_print_type
3075         initializer.
3076         (objc_language::print_type): New member function.
3077         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3078         to opencl_language::print_type.
3079         (opencl_language_data): Delete la_print_type initializer.
3080         (opencl_language::print_type): New member function, implementation
3081         from opencl_print_type.
3082         * p-lang.c (pascal_language_data): Delete la_print_type
3083         initializer.
3084         (pascal_language::print_type): New member function.
3085         * rust-lang.c (rust_print_type): Delete, implementation moved to
3086         rust_language::print_type.
3087         (rust_language_data): Delete la_print_type initializer.
3088         (rust_language::print_type): New member function, implementation
3089         from rust_print_type.
3090
3091 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3092
3093         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3094         implementation moves to...
3095         (ada_language::sniff_from_mangled_name): ...here.  Update return
3096         type.
3097         (ada_language_data): Delete la_sniff_from_mangled_name
3098         initializer.
3099         * c-lang.c (c_language_data): Likewise.
3100         (cplus_language_data): Likewise.
3101         (cplus_language::sniff_from_mangled_name): New member function,
3102         implementation taken from gdb_sniff_from_mangled_name.
3103         (asm_language_data): Delete la_sniff_from_mangled_name
3104         initializer.
3105         (minimal_language_data): Likewise.
3106         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3107         implementation moves to cplus_language::sniff_from_mangled_name.
3108         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3109         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3110         moves to...
3111         (d_language::sniff_from_mangled_name): ...here.
3112         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3113         * f-lang.c (f_language_data): Likewise.
3114         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3115         moves to...
3116         (go_language::sniff_from_mangled_name): ...here.
3117         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3118         * language.c (language_sniff_from_mangled_name): Delete.
3119         (unknown_language_data): Delete la_sniff_from_mangled_name
3120         initializer.
3121         (auto_language_data): Likewise.
3122         * language.h (language_data): Delete la_sniff_from_mangled_name
3123         field.
3124         (language_defn::sniff_from_mangled_name): New function.
3125         (language_sniff_from_mangled_name): Delete declaration.
3126         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3127         field.
3128         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3129         implementation moves to...
3130         (objc_language::sniff_from_mangled_name): ...here.
3131         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3132         * opencl-lang.c (opencl_language_data): Likewise.
3133         * p-lang.c (pascal_language_data): Likewise.
3134         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3135         implementation moves to...
3136         (rust_language::sniff_from_mangled_name): ...here.
3137         (rust_language_data): Delete la_sniff_from_mangled_name
3138         initializer.
3139         * symtab.c (symbol_find_demangled_name): Call
3140         sniff_from_mangled_name member function.
3141
3142 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3143
3144         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3145         initializer.
3146         * c-lang.c (c_language_data): Likewise.
3147         (cplus_language_data): Likewise.
3148         (cplus_language::search_name_hash): New member function.
3149         (asm_language_data): Delete la_search_name_hash initializer.
3150         (minimal_language_data): Likewise.
3151         * d-lang.c (d_language_data): Likewise.
3152         * dictionary.c (default_search_name_hash): Rename to...
3153         (language_defn::search_name_hash): ...this.
3154         * f-lang.c (f_language_data): Likewise.
3155         (f_language::search_name_hash): New member function.
3156         * go-lang.c (go_language_data): Delete la_search_name_hash
3157         initializer.
3158         * language.c (unknown_language_data): Likewise.
3159         (auto_language_data): Likewise.
3160         * language.h (struct language_data): Delete la_search_name_hash
3161         field.
3162         (language_defn::search_name_hash): Declare new member function.
3163         (default_search_name_hash): Delete declaration.
3164         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3165         initializer.
3166         * objc-lang.c (objc_language_data): Likewise.
3167         * opencl-lang.c (opencl_language_data): Likewise.
3168         * p-lang.c (pascal_language_data): Likewise.
3169         * rust-lang.c (rust_language_data): Likewise.
3170         * symtab.c (search_name_hash): Update call.
3171
3172 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3173
3174         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3175         initializer.
3176         * c-lang.c (class compile_instance): Declare.
3177         (c_language_data): Delete la_get_compile_instance initializer.
3178         (c_language::get_compile_instance): New member function.
3179         (cplus_language_data): Delete la_get_compile_instance initializer.
3180         (cplus_language::get_compile_instance): New member function.
3181         (asm_language_data): Delete la_get_compile_instance initializer.
3182         (minimal_language_data): Likewise.
3183         * c-lang.h (c_get_compile_context): Update comment.
3184         (cplus_get_compile_context): Update comment.
3185         * compile/compile.c (compile_to_object): Update calls, don't rely
3186         on function pointer being NULL.
3187         * d-lang.c (d_language_data): Delete la_get_compile_instance
3188         initializer.
3189         * f-lang.c (f_language_data): Likewise.
3190         * go-lang.c (go_language_data): Likewise.
3191         * language.c (unknown_language_data): Likewise.
3192         (auto_language_data): Likewise.
3193         * language.h (language_data): Delete la_get_compile_instance field.
3194         (language_defn::get_compile_instance): New member function.
3195         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3196         initializer.
3197         * objc-lang.c (objc_language_data): Likewise.
3198         * opencl-lang.c (opencl_language_data): Likewise.
3199         * p-lang.c (pascal_language_data): Likewise.
3200         * rust-lang.c (rust_language_data): Likewise.
3201
3202 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3203
3204         * ada-lang.c (ada_add_all_symbols): Update comment.
3205         (ada_iterate_over_symbols): Delete, move implementation to...
3206         (ada_language::iterate_over_symbols): ...here, a new member
3207         function, rewrite to use range based for loop.
3208         (ada_language_data): Delete la_iterate_over_symbols initializer.
3209         * c-lang.c (c_language_data): Likewise.
3210         (cplus_language_data): Likewise.
3211         (asm_language_data): Likewise.
3212         (minimal_language_data): Likewise.
3213         * d-lang.c (d_language_data): Likewise.
3214         * f-lang.c (f_language_data): Likewise.
3215         * go-lang.c (go_language_data): Likewise.
3216         * language.c (unknown_language_data): Likewise.
3217         (auto_language_data): Likewise.
3218         * language.h (language_data): Delete la_iterate_over_symbols field.
3219         (language_defn::iterate_over_symbols): New member function.
3220         (LA_ITERATE_OVER_SYMBOLS): Update.
3221         * linespec.c (iterate_over_all_matching_symtabs): Update.
3222         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3223         initializer.
3224         * objc-lang.c (objc_language_data): Likewise.
3225         * opencl-lang.c (opencl_language_data): Likewise.
3226         * p-lang.c (pascal_language_data): Likewise.
3227         * rust-lang.c (rust_language_data): Likewise.
3228
3229 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3230
3231         * ada-lang.c (ada_language_data): Delete
3232         la_lookup_transparent_type initializer.
3233         * c-lang.c (c_language_data): Likewise.
3234         (cplus_language_data): Likewise.
3235         (cplus_language::lookup_transparent_type): New member function.
3236         (asm_language_data): Delete la_lookup_transparent_type
3237         initializer.
3238         (minimal_language_data): Likewise.
3239         * d-lang.c (d_language_data): Likewise.
3240         * f-lang.c (f_language_data): Likewise.
3241         * go-lang.c (go_language_data): Likewise.
3242         * language.c (unknown_language_data): Likewise.
3243         (auto_language_data): Likewise.
3244         * language.h (struct language_data): Delete
3245         la_lookup_transparent_type field.
3246         (language_defn::lookup_transparent_type): New member function.
3247         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3248         initializer.
3249         * objc-lang.c (objc_language_data): Likewise.
3250         * opencl-lang.c (opencl_language_data): Likewise.
3251         * p-lang.c (pascal_language_data): Likewise.
3252         * rust-lang.c (rust_language_data): Likewise.
3253         * symtab.c (symbol_matches_domain): Update call.
3254
3255 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3256
3257         * ada-lang.c (ada_language_arch_info): Delete function, move
3258         implementation to...
3259         (ada_language::language_arch_info): ...here, a new member
3260         function.
3261         (ada_language_data): Delete la_language_arch_info.
3262         * c-lang.c (c_language_data): Likewise.
3263         (c_language::language_arch_info): New member function.
3264         (cplus_language_arch_info): Delete function, move
3265         implementation to...
3266         (cplus_language::language_arch_info): ...here, a new member
3267         function.
3268         (cplus_language_data): Delete la_language_arch_info.
3269         (asm_language_data): Likewise.
3270         (asm_language::language_arch_info): New member function.
3271         (minimal_language_data): Delete la_language_arch_info.
3272         (minimal_language::language_arch_info): New member function.
3273         * d-lang.c (d_language_arch_info): Delete function, move
3274         implementation to...
3275         (d_language::language_arch_info): ...here, a new member
3276         function.
3277         (d_language_data): Delete la_language_arch_info.
3278         * f-lang.c (f_language_arch_info): Delete function, move
3279         implementation to...
3280         (f_language::language_arch_info): ...here, a new member
3281         function.
3282         (f_language_data): Delete la_language_arch_info.
3283         * go-lang.c (go_language_arch_info): Delete function, move
3284         implementation to...
3285         (go_language::language_arch_info): ...here, a new member
3286         function.
3287         (go_language_data): Delete la_language_arch_info.
3288         * language.c (unknown_language_data): Likewise.
3289         (unknown_language::language_arch_info): New member function.
3290         (auto_language_data): Delete la_language_arch_info.
3291         (auto_language::language_arch_info): New member function.
3292         (language_gdbarch_post_init): Update call to
3293         la_language_arch_info.
3294         * language.h (language_data): Delete la_language_arch_info
3295         function pointer.
3296         (language_defn::language_arch_info): New function.
3297         * m2-lang.c (m2_language_arch_info): Delete function, move
3298         implementation to...
3299         (m2_language::language_arch_info): ...here, a new member
3300         function.
3301         (m2_language_data): Delete la_language_arch_info.
3302         * objc-lang.c (objc_language_arch_info): Delete function, move
3303         implementation to...
3304         (objc_language::language_arch_info): ...here, a new member
3305         function.
3306         (objc_language_data): Delete la_language_arch_info.
3307         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3308         implementation to...
3309         (opencl_language::language_arch_info): ...here, a new member
3310         function.
3311         (opencl_language_data): Delete la_language_arch_info.
3312         * p-lang.c (pascal_language_arch_info): Delete function, move
3313         implementation to...
3314         (pascal_language::language_arch_info): ...here, a new member
3315         function.
3316         (pascal_language_data): Delete la_language_arch_info.
3317         * rust-lang.c (rust_language_arch_info): Delete function, move
3318         implementation to...
3319         (rust_language::language_arch_info): ...here, a new member
3320         function.
3321         (rust_language_data): Delete la_language_arch_info.
3322
3323 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3324
3325         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3326         initializer.
3327         * c-lang.c (c_language_data): Likewise.
3328         (cplus_language_data): Likewise.
3329         (cplus_language::pass_by_reference_info): New method.
3330         (asm_language_data): Delete la_pass_by_reference initializer.
3331         (minimal_language_data): Likewise.
3332         * cp-abi.c (cp_pass_by_reference): Remove use of
3333         default_pass_by_reference.
3334         * d-lang.c (d_language_data): Likewise.
3335         * f-lang.c (f_language_data): Likewise.
3336         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3337         default_pass_by_reference.
3338         * go-lang.c (go_language_data): Likewise.
3339         * language.c (language_pass_by_reference): Update.
3340         (default_pass_by_reference): Delete.
3341         (unknown_language_data): Delete la_pass_by_reference
3342         initializer.
3343         (auto_language_data): Likewise.
3344         * language.h (struct language_data): Delete la_pass_by_reference
3345         field.
3346         (language_defn::pass_by_reference_info): New member function.
3347         (default_pass_by_reference): Delete declaration.
3348         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3349         initializer.
3350         * objc-lang.c (objc_language_data): Likewise.
3351         * opencl-lang.c (opencl_language_data): Likewise.
3352         * p-lang.c (pascal_language_data): Likewise.
3353         * rust-lang.c (rust_language_data): Likewise.
3354
3355 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3356
3357         * ada-lang.c (ada_read_var_value): Delete function, move
3358         implementation to...
3359         (ada_language::read_var_value): ...here.
3360         (ada_language_data): Delete la_read_var_value initializer.
3361         * c-lang.c (c_language_data): Likewise.
3362         (cplus_language_data): Likewise.
3363         (minimal_language_data): Likewise.
3364         * d-lang.c (d_language_data): Likewise.
3365         * f-lang.c (f_language_data): Likewise.
3366         * findvar.c (default_read_var_value): Rename to...
3367         (language_defn::read_var_value): ...this.
3368         * findvar.c (read_var_value): Update header comment, and change to
3369         call member function instead of function pointer.
3370         * go-lang.c (go_language_data): Likewise.
3371         * language.c (unknown_language_data): Delete la_read_var_value
3372         initializer.
3373         (auto_language_data): Likewise.
3374         * language.h (struct language_data): Delete la_read_var_value
3375         field.
3376         (language_defn::read_var_value): New member function.
3377         (default_read_var_value): Delete declaration.
3378         * m2-lang.c (m2_language_data): Delete la_read_var_value
3379         initializer.
3380         * objc-lang.c (objc_language_data): Likewise.
3381         * opencl-lang.c (opencl_language_data): Likewise.
3382         * p-lang.c (pascal_language_data): Likewise.
3383         * rust-lang.c (rust_language_data): Likewise.
3384         * value.h (default_read_var_value): Delete declaration.
3385
3386 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3387
3388         * ada-lang.c (ada_print_array_index): Delete function, move
3389         implementation to...
3390         (ada_language::print_array_index): ...here.
3391         (ada_language_data): Delete la_print_array_index initializer.
3392         * c-lang.c (c_language_data): Likewise.
3393         (cplus_language_data): Likewise.
3394         (minimal_language_data): Likewise.
3395         * d-lang.c (d_language_data): Likewise.
3396         * f-lang.c (f_language_data): Likewise.
3397         * go-lang.c (go_language_data): Likewise.
3398         * language.c (default_print_array_index): Delete function, move
3399         implementation to...
3400         (language_defn::print_array_index): ...here.
3401         (unknown_language_data): Delete la_print_array_index initializer.
3402         (auto_language_data): Likewise.
3403         * language.h (struct language_data): Delete la_print_array_index
3404         field.
3405         (language_defn::print_array_index): New member function.
3406         (LA_PRINT_ARRAY_INDEX): Update.
3407         (default_print_array_index): Delete declaration.
3408         * m2-lang.c (m2_language_data): Delete la_print_array_index
3409         initializer.
3410         * objc-lang.c (objc_language_data): Likewise.
3411         * opencl-lang.c (opencl_language_data): Likewise.
3412         * p-lang.c (pascal_language_data): Likewise.
3413         * rust-lang.c (rust_language_data): Likewise.
3414
3415 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3416
3417         * gdb/ada-lang.c (ada_language_defn): Convert to...
3418         (ada_language_data): ...this.
3419         (class ada_language): New class.
3420         (ada_language_defn): New static global.
3421         * gdb/c-lang.c (c_language_defn): Convert to...
3422         (c_language_data): ...this.
3423         (class c_language): New class.
3424         (c_language_defn): New static global.
3425         (cplus_language_defn): Convert to...
3426         (cplus_language_data): ...this.
3427         (class cplus_language): New class.
3428         (cplus_language_defn): New static global.
3429         (asm_language_defn): Convert to...
3430         (asm_language_data): ...this.
3431         (class asm_language): New class.
3432         (asm_language_defn): New static global.
3433         (minimal_language_defn): Convert to...
3434         (minimal_language_data): ...this.
3435         (class minimal_language): New class.
3436         (minimal_language_defn): New static global.
3437         * gdb/d-lang.c (d_language_defn): Convert to...
3438         (d_language_data): ...this.
3439         (class d_language): New class.
3440         (d_language_defn): New static global.
3441         * gdb/f-lang.c (f_language_defn): Convert to...
3442         (f_language_data): ...this.
3443         (class f_language): New class.
3444         (f_language_defn): New static global.
3445         * gdb/go-lang.c (go_language_defn): Convert to...
3446         (go_language_data): ...this.
3447         (class go_language): New class.
3448         (go_language_defn): New static global.
3449         * gdb/language.c (unknown_language_defn): Remove declaration.
3450         (current_language): Initialize to nullptr, real initialization is
3451         moved to _initialize_language.
3452         (languages): Delete global.
3453         (language_defn::languages): Define.
3454         (set_language_command): Use language_defn::languages.
3455         (set_language): Likewise.
3456         (range_error): Likewise.
3457         (language_enum): Likewise.
3458         (language_def): Likewise.
3459         (add_set_language_command): Use language_def::languages for the
3460         language list, and language_def to lookup language pointers.
3461         (skip_language_trampoline): Use language_defn::languages.
3462         (unknown_language_defn): Convert to...
3463         (unknown_language_data): ...this.
3464         (class unknown_language): New class.
3465         (unknown_language_defn): New static global.
3466         (auto_language_defn): Convert to...
3467         (auto_language_data): ...this.
3468         (class auto_language): New class.
3469         (auto_language_defn): New static global.
3470         (language_gdbarch_post_init): Use language_defn::languages.
3471         (_initialize_language): Initialize current_language.
3472         * gdb/language.h (struct language_defn): Rename to...
3473         (struct language_data): ...this.
3474         (struct language_defn): New.
3475         (auto_language_defn): Delete.
3476         (unknown_language_defn): Delete.
3477         (minimal_language_defn): Delete.
3478         (ada_language_defn): Delete.
3479         (asm_language_defn): Delete.
3480         (c_language_defn): Delete.
3481         (cplus_language_defn): Delete.
3482         (d_language_defn): Delete.
3483         (f_language_defn): Delete.
3484         (go_language_defn): Delete.
3485         (m2_language_defn): Delete.
3486         (objc_language_defn): Delete.
3487         (opencl_language_defn): Delete.
3488         (pascal_language_defn): Delete.
3489         (rust_language_defn): Delete.
3490         * gdb/m2-lang.c (m2_language_defn): Convert to...
3491         (m2_language_data): ...this.
3492         (class m2_language): New class.
3493         (m2_language_defn): New static global.
3494         * gdb/objc-lang.c (objc_language_defn): Convert to...
3495         (objc_language_data): ...this.
3496         (class objc_language): New class.
3497         (objc_language_defn): New static global.
3498         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3499         (opencl_language_data): ...this.
3500         (class opencl_language): New class.
3501         (opencl_language_defn): New static global.
3502         * gdb/p-lang.c (pascal_language_defn): Convert to...
3503         (pascal_language_data): ...this.
3504         (class pascal_language): New class.
3505         (pascal_language_defn): New static global.
3506         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3507         language pointer, update comment format.
3508         * gdb/rust-lang.c (rust_language_defn): Convert to...
3509         (rust_language_data): ...this.
3510         (class rust_language): New class.
3511         (rust_language_defn): New static global.
3512
3513 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3514
3515         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3516         member variable.
3517         <m_stmt_at_address>: New member variable.
3518         (lnp_state_machine::record_line): Don't record some lines, update
3519         tracking of is_stmt at the same address.
3520         (lnp_state_machine::lnp_state_machine): Initialise new member
3521         variables.
3522
3523 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3524
3525         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3526         "-include gnu-nat-mig.h".
3527         * gnu-nat-mig.h: New file.
3528         * gnu-nat.c: Include "gnu-nat-mig.h".
3529         (exc_server, msg_reply_server, notify_server,
3530         process_reply_server): Remove declarations.
3531
3532 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3533
3534         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3535         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3536         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3537         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3538         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3539         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3540         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3541         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3542         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3543         to gnu_nat_target class.
3544         * gnu-nat.c: Likewise.
3545         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3546         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3547         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3548         object.
3549         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3550         instead of `gnu_target'.
3551
3552 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3553
3554         * i386-gnu-tdep.c: Include "gdbcore.h"
3555         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3556         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3557         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3558         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3559         i386_gnu_sigcontext_addr): New functions
3560         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3561         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3562         tdep.
3563
3564 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3565
3566         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3567         before fork_inferior call. Avoid calling it if target_is_pushed returns
3568         true.
3569
3570 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3571
3572         * gnu-nat.h (gnu_target): New variable declaration.
3573         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3574         gnu_target.
3575         * gnu-nat.c (gnu_target): New variable.
3576         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3577         add_thread_silent, and add_thread calls.
3578         (gnu_nat_target::create_inferior): Pass gnu_target to
3579         add_thread_silent, thread_change_ptid call.
3580         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3581         call.
3582
3583 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3584
3585         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3586         (gnu_nat_target::find_memory_regions): Remove unused
3587         `old_address' variable.
3588
3589 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3590
3591         * gnu-nat.c: Include "gdbarch.h".
3592
3593 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3594
3595         * reply_mig_hack.awk (Error return): Cast function through
3596         void *, to bypass compiler function call check.
3597
3598 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3599
3600         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3601         $(srcdir)/reply_mig_hack.awk.
3602
3603 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3604
3605         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3606
3607 2020-05-30  Jonny Grant  <jg@jguk.org>
3608
3609         * configure.ac (ACX_BUGURL): change bug URL to https.
3610
3611 2020-05-30  Pedro Alves  <palves@redhat.com>
3612
3613         * cp-support.c (replace_typedefs_template): New.
3614         (replace_typedefs_qualified_name): Handle
3615         DEMANGLE_COMPONENT_TEMPLATE.
3616
3617 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3618
3619         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3620         dwarf2/index-cache.h, dwarf2/index-write.c,
3621         dwarf2/index-write.h, dwarf2/line-header.c,
3622         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3623         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3624         variables and fields from `dwarf2_per_objfile` to just
3625         `per_objfile` throughout.
3626
3627 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3628
3629         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3630         <push_dwarf_reg_entry_value>: Add comment.
3631
3632 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3633             Keith Seitz  <keiths@redhat.com>
3634
3635         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3636         instead of PyEval_ReleaseLock.
3637         (class gdbpy_gil): Move to earlier in file.
3638         (finalize_python): Set gdb_python_initialized.
3639         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3640         when not initialized.
3641
3642 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3643
3644         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3645         <push_dwarf_reg_entry_value>: Remove assert.  Override
3646         per_objfile with caller_per_objfile.
3647
3648 2020-05-28  Tom de Vries  <tdevries@suse.de>
3649
3650         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3651         PR gold/15646 workaround to symbol kind "type".
3652
3653 2020-05-27  Tom Tromey  <tromey@adacore.com>
3654
3655         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3656
3657 2020-05-27  Tom Tromey  <tromey@adacore.com>
3658
3659         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3660         Use htab_find_with_hash.
3661         <add_abbrev>: Remove "abbrev_number" parameter.
3662         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3663         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3664         (hash_abbrev): Add comment.
3665         (abbrev_table::lookup_abbrev): Move to header file.
3666         (abbrev_table::read): Update.
3667
3668 2020-05-27  Tom Tromey  <tromey@adacore.com>
3669
3670         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3671         method.
3672         <canonical_name>: New member.
3673         <raw_name>: Rename from "name".
3674         (partial_die_info): Initialize canonical_name.
3675         (scan_partial_symbols): Check raw_name.
3676         (partial_die_parent_scope, partial_die_full_name)
3677         (add_partial_symbol, add_partial_subprogram)
3678         (add_partial_enumeration, load_partial_dies): Use "name" method.
3679         (partial_die_info::name): New method.
3680         (partial_die_info::read, guess_partial_die_structure_name)
3681         (partial_die_info::fixup): Update.
3682
3683 2020-05-27  Tom Tromey  <tromey@adacore.com>
3684
3685         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3686         <get_ref_die_offset>: Inline.
3687         <get_ref_die_offset_complaint>: New method.
3688         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3689         (attribute::get_ref_die_offset_complaint): Rename from
3690         get_ref_die_offset.  Just issue complaint.
3691
3692 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3693
3694         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3695
3696 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3697
3698         * exec.c (exec_file_attach): Use errno value of first openp failure.
3699
3700 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3701
3702         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3703         Don't close thread handle.
3704
3705 2020-05-27  Tom Tromey  <tom@tromey.com>
3706             Simon Marchi  <simon.marchi@efficios.com>
3707
3708         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3709         shared_ptr.
3710         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3711         member.
3712         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3713         dwarf2_per_bfd_objfile_data_key>: New globals.
3714         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3715         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3716         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3717         shared.
3718         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3719         short-circuit when sharing.
3720         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3721         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3722
3723 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3724
3725         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3726         to...
3727         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3728         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3729
3730 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3731
3732         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3733         build_name_components, find_name_components_bounds>:
3734         Add per_objfile parameter.
3735         (struct mapped_index) <symbol_name_at>: Likewise.
3736         (struct mapped_debug_names): Remove constructor.
3737         <dwarf2_per_objfile>: Remove field.
3738         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3739         (mapped_index_base::find_name_components_bounds,
3740         mapped_index_base::build_name_components,
3741         dw2_expand_symtabs_matching_symbol): Likewise.
3742         (class mock_mapped_index) <symbol_name_at>: Likewise.
3743         (check_match): Likewise.
3744         (check_find_bounds_finds): Likewise.
3745         (test_mapped_index_find_name_component_bounds): Update.
3746         (CHECK_MATCH): Update.
3747         (dw2_expand_symtabs_matching): Update.
3748         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3749         per_objfile parameter.
3750         <find_vec_in_debug_names>: Likewise.
3751         <m_per_objfile>: New field.
3752         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3753         parameter.
3754         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3755         (dw2_debug_names_iterator::next): Update.
3756         (dw2_debug_names_lookup_symbol): Update.
3757         (dw2_debug_names_expand_symtabs_for_function): Update.
3758         (dw2_debug_names_map_matching_symbols): Update.
3759         (dw2_debug_names_expand_symtabs_matching): Update.
3760         (dwarf2_read_debug_names): Update.
3761
3762 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3763
3764         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3765         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3766         move to dwarf2_per_objfile.
3767         <read_in_chain>: Remove.
3768         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3769         remove_all_cus, age_comp_units>: New methods.
3770         <m_dwarf2_cus>: New member.
3771         (struct dwarf2_per_cu_data) <cu>: Remove.
3772         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3773         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3774         moved to methods of dwarf2_per_objfile.
3775         (dwarf2_clear_marks): Remove.
3776         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3777         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3778         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3779         (dwarf2_per_objfile::remove_all_cus): New.
3780         (class free_cached_comp_units) <~free_cached_comp_units>:
3781         Update.
3782         (load_cu): Update.
3783         (dw2_do_instantiate_symtab): Adjust.
3784         (fill_in_sig_entry_from_dwo_entry): Adjust.
3785         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3786         (cutu_reader::cutu_reader): Likewise.
3787         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3788         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3789         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3790         and dwarf2_per_objfile::age_comp_units.
3791         (load_partial_comp_unit): Update.
3792         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3793         (process_queue): Likewise.
3794         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3795         backlink.
3796         (dwarf2_read_addr_index): Likewise.
3797         (follow_die_offset): Likewise.
3798         (dwarf2_fetch_die_loc_sect_off): Likewise.
3799         (dwarf2_fetch_constant_bytes): Likewise.
3800         (dwarf2_fetch_die_type_sect_off): Likewise.
3801         (follow_die_sig_1): Likewise.
3802         (load_full_type_unit): Likewise.
3803         (read_signatured_type): Likewise.
3804         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3805         (dwarf2_cu::~dwarf2_cu): Remove.
3806         (dwarf2_per_objfile::get_cu): New.
3807         (dwarf2_per_objfile::set_cu): New.
3808         (age_cached_comp_units): Rename to...
3809         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3810         to std::unordered_map.
3811         (free_one_cached_comp_unit): Rename to...
3812         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3813         to std::unordered_map.
3814         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3815         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3816         a dwarf2_per_objfile in data.
3817         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3818         (dwarf2_clear_marks): Remove.
3819
3820 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3821
3822         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3823         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3824         (init_tu_and_read_dwo_dies): Likewise.
3825         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3826         (cutu_reader::cutu_reader): Likewise.
3827         (load_partial_comp_unit): Likewise.
3828         (process_psymtab_comp_unit): Update.
3829         (build_type_psymtabs_1): Update.
3830         (process_skeletonless_type_unit): Update.
3831         (load_full_comp_unit): Update.
3832         (find_partial_die): Update.
3833         (dwarf2_read_addr_index): Update.
3834         (read_signatured_type): Update.
3835
3836 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3837
3838         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3839         m_header_read_in>: New fields.
3840         <get_header>: New method.
3841         * dwarf2/read.c (per_cu_header_read_in): Remove.
3842         (dwarf2_per_cu_data::get_header): New.
3843         (dwarf2_per_cu_data::addr_size): Update.
3844         (dwarf2_per_cu_data::offset_size): Update.
3845         (dwarf2_per_cu_data::ref_addr_size): Update.
3846
3847 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3848
3849         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3850         (dw2_do_instantiate_symtab): Update.
3851         (queue_and_load_all_dwo_tus): Change parameter from
3852         dwarf2_per_cu_data to dwarf2_cu.
3853         (dwarf2_fetch_die_loc_sect_off): Update.
3854         (dwarf2_fetch_constant_bytes): Update.
3855         (dwarf2_fetch_die_type_sect_off): Update.
3856
3857 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3858
3859         * dwarf2/read.c (process_full_comp_unit,
3860         process_full_type_unit): Remove per_cu, per_objfile paramters.
3861         Add dwarf2_cu parameter.
3862         (process_queue): Update.
3863
3864 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3865
3866         * dwarf2/read.c (create_cu_from_index_list): Replace
3867         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3868         (create_cus_from_index_list): Likewise.
3869         (create_cus_from_index): Likewise.
3870         (create_signatured_type_table_from_index): Likewise.
3871         (create_cus_from_debug_names_list): Likewise.
3872         (create_cus_from_debug_names): Likewise.
3873         (dwarf2_read_gdb_index): Update.
3874         (dwarf2_read_debug_names): Update.
3875
3876 2020-05-27  Tom Tromey  <tom@tromey.com>
3877             Simon Marchi  <simon.marchi@efficios.com>
3878
3879         * dwarf2/read.h (struct dwarf2_per_objfile)
3880         <get_type_for_signatured_type, set_type_for_signatured_type>:
3881         New methods.
3882         <m_type_map>: New member.
3883         (struct signatured_type) <type>: Remove.
3884         * dwarf2/read.c
3885         (dwarf2_per_objfile::get_type_for_signatured_type,
3886         dwarf2_per_objfile::set_type_for_signatured_type): New.
3887         (get_signatured_type): Use new methods.
3888
3889 2020-05-27  Tom Tromey  <tom@tromey.com>
3890             Simon Marchi  <simon.marchi@efficios.com>
3891
3892         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3893         (struct dwarf2_per_objfile) <type_units>: New member.
3894         <get_type_unit_group_unshareable>: New method.
3895         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3896         num_symtabs, symtabs>: Remove; move to
3897         type_unit_group_unshareable.
3898         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3899         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3900         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3901
3902 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3903
3904         * dwarf2/read.h (struct dwarf2_per_cu_data):
3905         <dwarf2_per_objfile>: Remove.
3906         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3907         dwarf2_per_objfile.
3908         (create_signatured_type_table_from_index): Likewise.
3909         (create_signatured_type_table_from_debug_names): Likewise.
3910         (create_debug_type_hash_table): Likewise.
3911         (fill_in_sig_entry_from_dwo_entry): Likewise.
3912         (create_type_unit_group): Likewise.
3913         (read_comp_units_from_section): Likewise.
3914         (create_cus_hash_table): Likewise.
3915
3916 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3917
3918         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3919         dwarf2_per_cu_data::dwarf2_per_objfile.
3920         (compute_compunit_symtab_includes): Likewise.
3921         (dwarf2_cu::start_symtab): Likewise.
3922
3923 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3924
3925         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3926         parameter.
3927         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3928         (read_namespace_alias): Update.
3929         (lookup_die_type): Update.
3930         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3931         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3932         Update.
3933         (disassemble_dwarf_expression): Update.
3934
3935 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3936
3937         * dwarf2/read.h (struct dwarf2_queue_item): Add
3938         dwarf2_per_objfile parameter, assign new parameter.
3939         <per_objfile>: New field.
3940         * dwarf2/read.c (free_one_cached_comp_unit): Add
3941         dwarf2_per_objfile parameter.
3942         (queue_comp_unit): Likewise.
3943         (dw2_do_instantiate_symtab): Update.
3944         (process_psymtab_comp_unit): Update.
3945         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3946         (process_imported_unit_die): Update.
3947         (queue_and_load_dwo_tu): Update.
3948         (follow_die_offset): Update.
3949         (follow_die_sig_1): Update.
3950
3951 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3952
3953         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3954         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3955         (read_call_site_scope): Assign per_objfile.
3956         (dwarf2_per_cu_data::objfile): Remove.
3957         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3958         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3959         dwarf2_per_objfile parameter.
3960         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3961         dwarf2_per_objfile parameter.
3962         (dwarf_expr_reg_to_entry_parameter): Add output
3963         dwarf2_per_objfile parameter.
3964         (locexpr_get_frame_base): Update.
3965         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3966         <push_dwarf_reg_entry_value>: Update.
3967         <call_site_to_target_addr>: Update.
3968         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3969         parameter.
3970         (value_of_dwarf_reg_entry): Update.
3971         (rw_pieced_value): Update.
3972         (indirect_synthetic_pointer): Update.
3973         (dwarf2_evaluate_property): Update.
3974         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3975         parameter.
3976         (locexpr_read_variable): Update.
3977         (locexpr_get_symbol_read_needs): Update.
3978         (loclist_read_variable): Update.
3979
3980 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3981
3982         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3983         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3984         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3985         parameter.
3986         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3987         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3988         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3989         parameter.
3990         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3991         sect_variable_value): Add dwarf2_per_objfile parameter.
3992         (class dwarf_evaluate_loc_desc) <dwarf_call,
3993         dwarf_variable_value>: Update.
3994         (fetch_const_value_from_synthetic_pointer): Add
3995         dwarf2_per_objfile parameter.
3996         (fetch_const_value_from_synthetic_pointer): Update.
3997         (coerced_pieced_ref): Update.
3998         (class symbol_needs_eval_context) <dwarf_call,
3999         dwarf_variable_value>: Update.
4000         (dwarf2_compile_expr_to_ax): Update.
4001
4002 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4003
4004         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4005         parameter.
4006         (dwarf2_evaluate_loc_desc_full): Update.
4007
4008 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4009
4010         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4011         parameter.
4012         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4013         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4014         dwarf2_per_objfile parameter.
4015         (decode_debug_loc_dwo_addresses): Likewise.
4016         (dwarf2_find_location_expression): Update.
4017         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4018         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4019         parameter.
4020         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4021         parameter.
4022         (locexpr_describe_location_1): Likewise.
4023         (locexpr_describe_location): Update.
4024
4025 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4026
4027         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4028         Remove.
4029         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4030         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4031         (dwarf2_compile_property_to_c): Update.
4032         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4033         use text offset from objfile.
4034         (locexpr_tracepoint_var_ref): Update.
4035         (locexpr_generate_c_location): Update.
4036         (loclist_describe_location): Update.
4037         (loclist_tracepoint_var_ref): Update.
4038         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4039         dwarf2_per_objfile parameter.
4040         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4041         use text offset from objfile.
4042         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4043
4044 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4045
4046         * dwarf2/expr.h (struct dwarf_expr_context)
4047         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4048         <offset>: Remove.
4049         <per_objfile>: New member.
4050         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4051         dwarf2_per_objfile parameter.  Don't set offset, set
4052         per_objfile.
4053         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4054         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4055         a dwarf2_per_objfile object instead of an offset.
4056         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4057         constructor.
4058         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4059         to dwarf2_expr_executor constructor.  Don't set offset.
4060         (dwarf2_fetch_cfa_info): Update.
4061         (struct dwarf2_frame_cache) <text_offset>: Remove.
4062         <per_objfile>: New field.
4063         (dwarf2_frame_cache): Update.
4064         (dwarf2_frame_prev_register): Update.
4065         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4066         <dwarf_evaluate_loc_desc>: Add constructor.
4067         (dwarf2_evaluate_loc_desc_full): Update.
4068         (dwarf2_locexpr_baton_eval): Update.
4069         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4070         Add constructor.
4071         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4072
4073 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4074
4075         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4076         addr_sized_int_type>: Move to dwarf2_cu.
4077         <int_type>: Move to dwarf2_per_objfile.
4078         (struct dwarf2_per_objfile) <int_type>: Move here.
4079         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4080         addr_sized_int_type>: Move here.
4081         (read_func_scope): Update.
4082         (read_array_type): Update.
4083         (read_tag_string_type): Update.
4084         (attr_to_dynamic_prop): Update.
4085         (dwarf2_per_cu_data::int_type): Rename to...
4086         (dwarf2_per_objfile::int_type): ... this.
4087         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4088         (dwarf2_cu::addr_sized_int_type): ... this.
4089         (read_subrange_type): Update.
4090         (dwarf2_per_cu_data::addr_type): Rename to...
4091         (dwarf2_cu::addr_type): ... this.
4092         (set_die_type): Update.
4093
4094 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4095
4096         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4097         data through per_cu->cu.
4098
4099 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4100
4101         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4102         dwarf2_per_cu_data parameter fo dwarf2_cu.
4103         (lookup_dwo_type_unit): Likewise.
4104         (read_cutu_die_from_dwo): Likewise.
4105         (lookup_dwo_unit): Likewise.
4106         (open_and_init_dwo_file): Likewise.
4107         (lookup_dwo_cutu): Likewise.
4108         (lookup_dwo_comp_unit): Likewise.
4109         (lookup_dwo_type_unit): Likewise.
4110         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4111         (cutu_reader::cutu_reader): Update.
4112
4113 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4114
4115         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4116         parameter.
4117         (process_full_type_unit): Likewise.
4118         (process_queue): Update.
4119
4120 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4121
4122         * dwarf2/read.c (recursively_compute_inclusions): Add
4123         dwarf2_per_objfile parameter.
4124         (compute_compunit_symtab_includes): Likewise.
4125         (process_cu_includes): Update.
4126
4127 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4128
4129         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4130         parameter.
4131         (create_type_unit_group): Update.
4132         (process_psymtab_comp_unit_reader): Update.
4133         (build_type_psymtabs_reader): Update.
4134
4135 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4136
4137         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4138         object through m_this_cu->cu.
4139
4140 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4141
4142         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4143         the info parameter.
4144         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4145
4146 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4147
4148         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4149         per_objfile parameter.
4150         (load_full_type_unit): Add per_objfile parameter.
4151         (read_signatured_type): Likewise.
4152         (load_full_comp_unit): Likewise.
4153         (load_cu): Likewise.
4154         (dw2_do_instantiate_symtab): Likewise.
4155         (dw2_get_file_names): Likewise.
4156         (dw2_map_symtabs_matching_filename): Update.
4157         (dw_expand_symtabs_matching_file_matcher): Update.
4158         (dw2_map_symbol_filenames): Update.
4159         (process_psymtab_comp_unit): Add per_objfile parameter.
4160         (build_type_psymtabs_1): Update.
4161         (process_skeletonless_type_unit): Update.
4162         (dwarf2_build_psymtabs_hard): Update.
4163         (load_partial_comp_unit): Add per_objfile parameter.
4164         (scan_partial_symbols): Update.
4165         (load_full_comp_unit): Add per_objfile parameter.
4166         (process_imported_unit_die): Update.
4167         (create_cus_hash_table): Update.
4168         (find_partial_die): Update.
4169         (dwarf2_read_addr_index): Update.
4170         (follow_die_offset): Update.
4171         (dwarf2_fetch_die_loc_sect_off): Update.
4172         (dwarf2_fetch_constant_bytes): Update.
4173         (dwarf2_fetch_die_type_sect_off): Update.
4174         (follow_die_sig_1): Update.
4175         (load_full_type_unit): Add per_objfile parameter.
4176         (read_signatured_type): Likewise.
4177
4178 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4179
4180         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4181         of objfile_name.
4182
4183 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4184
4185         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4186         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4187         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4188         field.
4189         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4190         (create_cus_from_index): Update.
4191         (dwarf2_read_gdb_index): Update.
4192         (create_cus_from_debug_names): Update.
4193         (dwarf2_read_debug_names): Update.
4194         (get_abbrev_section_for_cu): Update.
4195         (create_all_comp_units): Update.
4196         (read_attribute_value): Update.
4197         (get_debug_line_section): Update.
4198         * dwarf2/index-cache.c (index_cache::store): Update.
4199         * dwarf2/index-write.c (save_gdb_index_command): Update.
4200         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4201
4202 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4203
4204         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4205         member.
4206         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4207         dwarf2_per_cu_data::per_bfd.
4208         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4209         (create_type_unit_group): Likewise.
4210         (queue_comp_unit): Remove reference to
4211         per_cu->dwarf2_per_objfile.
4212         (maybe_queue_comp_unit): Likewise.
4213         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4214         (create_cus_hash_table): Assign new field.
4215
4216 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4217
4218         * dwarf2/read.c: Replace
4219         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4220         dwarf2_cu->per_objfile throughout.
4221
4222 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4223
4224         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4225         parameter, don't use per_cu->dwarf2_per_objfile.
4226         (dw2_instantiate_symtab): Likewise.
4227         (dw2_find_last_source_symtab): Update.
4228         (dw2_map_expand_apply): Update.
4229         (dw2_lookup_symbol): Update.
4230         (dw2_expand_symtabs_for_function): Update.
4231         (dw2_expand_all_symtabs): Update.
4232         (dw2_expand_symtabs_with_fullname): Update.
4233         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4234         don't use per_cu->dwarf2_per_objfile.
4235         (dw2_expand_marked_cus): Update.
4236         (dw2_find_pc_sect_compunit_symtab): Update.
4237         (dw2_debug_names_lookup_symbol): Update.
4238         (dw2_debug_names_expand_symtabs_for_function): Update.
4239         (dw2_debug_names_map_matching_symbols): Update.
4240         (dwarf2_psymtab::expand_psymtab): Update.
4241
4242 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4243
4244         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4245         <per_objfile>: New member.
4246         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4247         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4248         call to dwarf2_cu.
4249         (cutu_reader::cutu_reader): Update.
4250         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4251
4252 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4253
4254         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4255         struct dwarf2_per_objfile.
4256         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4257         dwarf2_per_bfd.
4258         * dwarf2/read.c (set_die_type): Update.
4259         (get_die_type_at_offset): Update.
4260
4261 2020-05-27  Tom Tromey  <tom@tromey.com>
4262             Simon Marchi  <simon.marchi@efficios.com>
4263
4264         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4265         method.
4266         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4267         get_symtab, set_symtab>: New methods.
4268         <m_symtabs>: New field.
4269         (struct dwarf2_psymtab): Derive from partial_symtab.
4270         <readin_p, get_compunit_symtab>: Declare methods.
4271         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4272         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4273         New methods.
4274         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4275         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4276         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4277         (dw2_symtab_iter_next, dw2_print_stats)
4278         (dw2_expand_symtabs_with_fullname)
4279         (dw2_expand_symtabs_matching_one)
4280         (dw_expand_symtabs_matching_file_matcher)
4281         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4282         (dw2_debug_names_iterator::next)
4283         (dw2_debug_names_map_matching_symbols)
4284         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4285         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4286         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4287         New methods.
4288         (get_compunit_symtab, process_full_comp_unit)
4289         (process_full_type_unit): Update.
4290         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4291
4292 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4293
4294         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4295         then introduce a new dwarf2_per_objfile type.
4296         <read_line_string>: Move to the new dwarf2_per_objfile type.
4297         <objfile>: Likewise.
4298         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4299         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4300         dwarf2_per_objfile->per_bfd.
4301         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4302         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4303         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4304         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4305         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4306         (dwarf2_per_objfile::locate_sections): Rename to...
4307         (dwarf2_per_bfd::locate_sections): ... this.
4308         (dwarf2_per_objfile::get_cutu): Rename to...
4309         (dwarf2_per_bfd::get_cutu): ... this.
4310         (dwarf2_per_objfile::get_cu): Rename to...
4311         (dwarf2_per_bfd::get_cu): ... this.
4312         (dwarf2_per_objfile::get_tu): Rename to...
4313         (dwarf2_per_bfd::get_tu): ... this.
4314         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4315         (dwarf2_per_bfd::allocate_per_cu): ... this.
4316         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4317         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4318         (get_gdb_index_contents_ftype): Change parameter from
4319         dwarf2_per_objfile to dwarf2_per_bfd.
4320         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4321         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4322
4323 2020-05-27  Tom Tromey  <tom@tromey.com>
4324             Simon Marchi  <simon.marchi@efficios.com>
4325
4326         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4327         (allocate_piece_closure): Set "per_objfile" member.
4328         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4329         (locexpr_describe_location, loclist_describe_location): Use new
4330         member.
4331         * dwarf2/read.c (read_call_site_scope)
4332         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4333         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4334         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4335         handle_data_member_location): Set per_objfile member.
4336         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4337         member.
4338         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4339
4340 2020-05-27  Tom Tromey  <tom@tromey.com>
4341
4342         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4343         allocate_signatured_type>: Declare new methods.
4344         <m_num_psymtabs>: New member.
4345         (struct dwarf2_per_cu_data) <index>: New member.
4346         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4347         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4348         (create_cu_from_index_list): Use allocate_per_cu.
4349         (create_signatured_type_table_from_index)
4350         (create_signatured_type_table_from_debug_names)
4351         (create_debug_type_hash_table, add_type_unit)
4352         (read_comp_units_from_section): Use allocate_signatured_type.
4353
4354 2020-05-27  Tom Tromey  <tom@tromey.com>
4355
4356         * psymtab.c (partial_map_expand_apply)
4357         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4358         (psym_lookup_global_symbol_language)
4359         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4360         (psym_print_stats, psym_expand_symtabs_for_function)
4361         (psym_map_symbol_filenames, psym_map_matching_symbols)
4362         (psym_expand_symtabs_matching)
4363         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4364         (maintenance_check_psymtabs): Update.
4365         * psympriv.h (struct partial_symtab) <readin_p,
4366         get_compunit_symtab>: Add objfile parameter.
4367         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4368         Likewise.
4369         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4370         get_compunit_symtab>: Likewise.
4371         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4372
4373 2020-05-27  Tom Tromey  <tom@tromey.com>
4374
4375         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4376         member.
4377         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4378         (create_cu_from_index_list)
4379         (create_signatured_type_table_from_index)
4380         (create_signatured_type_table_from_debug_names)
4381         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4382         (dwarf2_create_include_psymtab)
4383         (create_debug_type_hash_table, add_type_unit)
4384         (create_type_unit_group, read_comp_units_from_section)
4385         (dwarf2_compute_name, create_cus_hash_table)
4386         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4387         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4388         obstack.
4389         (dw2_get_real_path): Likewise.  Change argument to
4390         dwarf2_per_objfile.
4391
4392 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4393
4394         PR tdep/26000
4395         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4396         for ldrd (immediate).
4397
4398 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4399
4400         * command.h: Add comment giving the name of class_tui.
4401         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4402         create the fake command for the help for class_tui.
4403
4404 2020-05-26  Tom Tromey  <tromey@adacore.com>
4405
4406         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4407         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4408         (val_atr): New function.
4409         (value_val_atr): Use it.
4410         * ada-valprint.c (print_optional_low_bound): Change low bound
4411         handling for enums.
4412         (val_print_packed_array_elements): Don't call discrete_position.
4413         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4414         discrete_position for enum types.
4415         * language.c (default_print_array_index): Change type.
4416         * language.h (struct language_defn) <la_print_array_index>: Add
4417         index_type parameter, change type of index_value.
4418         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4419         (default_print_array_index): Update.
4420         * valprint.c (maybe_print_array_index): Don't call
4421         value_from_longest.  Update.
4422         (value_print_array_elements): Don't call discrete_position.
4423
4424 2020-05-26  Tom Tromey  <tromey@adacore.com>
4425
4426         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4427         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4428
4429 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4430
4431         PR gdb/13519
4432         * avr-tdep.c (avr_integer_to_address): Return data or code
4433         address accordingly to the second 'type' argument of the
4434         function.
4435
4436 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4437
4438         * infcmd.c, inferior.h: (construct_inferior_arguments):
4439         Moved function from here to gdbsupport/common-inferior.{h,cc}
4440
4441 2020-05-23  Tom Tromey  <tom@tromey.com>
4442
4443         Revert commit eca1f90c:
4444         * NEWS: Remove entry for completion styling.
4445         * completer.c (_rl_completion_prefix_display_length): Move
4446         declaration later.
4447         (gdb_fnprint): Revert.
4448         (gdb_display_match_list_1): Likewise.
4449         * cli/cli-style.c (completion_prefix_style)
4450         (completion_difference_style, completion_suffix_style): Remove.
4451         (_initialize_cli_style): Revert.
4452         * cli/cli-style.h (completion_prefix_style)
4453         (completion_difference_style, completion_suffix_style): Don't
4454         declare.
4455
4456 2020-05-24  Pedro Alves  <palves@redhat.com>
4457
4458         * symtab.c (completion_list_add_name): Return boolean indication
4459         of whether the symbol matched.
4460         (completion_list_add_symbol): Don't try to remove C++ aliases if
4461         the symbol didn't match in the first place.
4462         * symtab.h (completion_list_add_name): Return bool.
4463
4464 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4465
4466         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4467         type::field.
4468
4469 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4470
4471         GDB 9.2 released.
4472
4473 2020-05-23  Tom Tromey  <tom@tromey.com>
4474
4475         * NEWS: Add entry for completion styling.
4476         * completer.c (_rl_completion_prefix_display_length): Move
4477         declaration earlier.
4478         (gdb_fnprint): Use completion_style.
4479         (gdb_display_match_list_1): Likewise.
4480         * cli/cli-style.c (completion_prefix_style)
4481         (completion_difference_style, completion_suffix_style): New
4482         globals.
4483         (_initialize_cli_style): Register new globals.
4484         * cli/cli-style.h (completion_prefix_style)
4485         (completion_difference_style, completion_suffix_style): Declare.
4486
4487 2020-05-23  Pedro Alves  <palves@redhat.com>
4488
4489         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4490         (parse_escape): Use ISDIGIT instead of isdigit.
4491         (puts_debug): Use gdb_isprint instead of isprint.
4492         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4493         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4494         ISSPACE instead of isspace.
4495         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4496         instead of isspace.
4497         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4498         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4499         instead of isxdigit and ISDIGIT instead of isdigit.
4500
4501 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4502
4503         * gdbtypes.h (struct type) <field>: New method.
4504         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4505         or type::field.
4506
4507 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4510         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4511         modify the propery to use type::set_fields instead.
4512
4513 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4514
4515         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4516         type::num_fields instead.
4517
4518 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4519
4520         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4521         methods.
4522         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4523         that modify the number of fields to use type::set_num_fields
4524         instead.
4525
4526 2020-05-22  Tom Tromey  <tromey@adacore.com>
4527
4528         * compile/compile-object-load.h (munmap_list_free): Don't
4529         declare.
4530
4531 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4532
4533         * annotate.c (annotate_source_line): Update return type, add call
4534         to update current symtab and line.
4535         * annotate.h (annotate_source_line): Update return type, and
4536         extend header comment.
4537         * source.c (info_line_command): Check annotation_level before
4538         calling annotate_source_line.
4539         * stack.c (print_frame_info): If calling annotate_source_line
4540         returns true, then don't print any other source line information.
4541
4542 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4543
4544         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4545
4546 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4547
4548         * coffread.c (patch_type): Remove NULL check before xfree.
4549         * corefile.c (set_gnutarget): Likewise.
4550         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4551         * exec.c (build_section_table): Likewise.
4552         * remote.c (remote_target::pass_signals): Likewise.
4553         * utils.c (n_spaces): Likewise.
4554         * cli/cli-script.c (document_command): Likewise.
4555         * i386-windows-tdep.c (core_process_module_section): Likewise.
4556         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4557
4558 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4559
4560         * symfile.c (reread_symbols): Clear objfile's section_offsets
4561         vector and section indices, re-compute them by calling
4562         sym_offsets.
4563
4564 2020-05-20  Tom Tromey  <tromey@adacore.com>
4565
4566         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4567         (desc_one_bound, desc_index_type): Compute field name.
4568
4569 2020-05-20  Tom de Vries  <tdevries@suse.de>
4570
4571         PR symtab/25833
4572         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4573
4574 2020-05-20  Alan Modra  <amodra@gmail.com>
4575
4576         PR 25993
4577         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4578         bfd_set_filename.
4579         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4580         passed to bfd_set_filename.
4581         * symfile-mem.c (add_vsyscall_page): Likewise for string
4582         passed to symbol_file_add_from_memory.
4583         (symbol_file_add_from_memory): Make name param a const char* and
4584         don't strdup.
4585
4586 2020-05-20  Alan Modra  <amodra@gmail.com>
4587
4588         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4589         rather than accessing bfd->filename directly.
4590         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4591         and use bfd_section_name.
4592         * dwarf2/frame.c (decode_frame_entry): Likewise.
4593         * exec.c (exec_set_section_address): Likewise.
4594         * solib-aix.c (solib_aix_bfd_open): Likewise.
4595         * stap-probe.c (get_stap_base_address): Likewise.
4596         * symfile.c (reread_symbols): Likewise.
4597
4598 2020-05-19  Tom Tromey  <tromey@adacore.com>
4599
4600         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4601
4602 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4603
4604         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4605
4606 2020-05-19  Pedro Alves  <palves@redhat.com>
4607
4608         * NEWS (set exec-file-mismatch): Adjust entry.
4609         * exec.c: Include "build-id.h".
4610         (validate_exec_file): Try to match build IDs instead of filenames.
4611         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4612         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4613         and pass down 'warn_if_slow'.
4614         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4615         gdb_bfd_open_closure to pass it down.
4616         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4617
4618 2020-05-19  Pedro Alves  <palves@redhat.com>
4619
4620         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4621         * target.c (target_fileio_open_1): Rename to target_fileio_open
4622         and make extern.  Use bool.
4623         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4624         (target_fileio_read_alloc_1): Adjust.
4625         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4626         (target_fileio_open_warn_if_slow): Delete declaration.
4627
4628 2020-05-19  Pedro Alves  <palves@redhat.com>
4629
4630         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4631         Adjust all callers.
4632
4633 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4634
4635         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4636         whether disp is negative.
4637
4638 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4639
4640         * symfile.h (struct symfile_segment_data)
4641         <~symfile_segment_data>: Remove.
4642         <segment_info>: Change to std::vector.
4643         * symfile.c (default_symfile_segments): Update.
4644         * elfread.c (elf_symfile_segments): Update.
4645
4646 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4647
4648         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4649         <segments>: New.
4650         <segment_bases, segment_sizes>: Remove.
4651         * symfile.c (default_symfile_segments): Update.
4652         * elfread.c (elf_symfile_segments): Update.
4653         * remote.c (remote_target::get_offsets): Update.
4654         * solib-target.c (solib_target_relocate_section_addresses):
4655         Update.
4656
4657 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * symfile.h (struct symfile_segment_data): Initialize fields.
4660         <~symfile_segment_data>: Add.
4661         (symfile_segment_data_up): New.
4662         (struct sym_fns) <sym_segments>: Return a
4663         symfile_segment_data_up.
4664         (default_symfile_segments): Return a symfile_segment_data_up.
4665         (free_symfile_segment_data): Remove.
4666         (get_symfile_segment_data): Return a symfile_segment_data_up.
4667         * symfile.c (default_symfile_segments): Likewise.
4668         (get_symfile_segment_data): Likewise.
4669         (free_symfile_segment_data): Remove.
4670         (symfile_find_segment_sections): Update.
4671         * elfread.c (elf_symfile_segments): Return a
4672         symfile_segment_data_up.
4673         * remote.c (remote_target::get_offsets): Update.
4674         * solib-target.c (solib_target_relocate_section_addresses):
4675         Update.
4676         * symfile-debug.c (debug_sym_segments): Return a
4677         symfile_segment_data_up.
4678
4679 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4680
4681         PR build/25981
4682         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4683         Hardcode register numbers.
4684
4685         PR build/25981
4686         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4687         procfs_find_LDT_entry): Remove.
4688         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4689         procfs_find_LDT_entry): Remove.
4690         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4691         Remove.
4692
4693 2020-05-17  Pedro Alves  <palves@redhat.com>
4694             Andrew Burgess  <andrew.burgess@embecosm.com>
4695             Keno Fischer  <keno@juliacomputing.com>
4696
4697         PR gdb/25741
4698         * breakpoint.c (build_target_condition_list): Update comments.
4699         (build_target_command_list): Update comments and skip matching
4700         locations.
4701         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4702         a separate function.  Simplify "set breakpoint auto-hw off"
4703         handling.
4704         (insert_breakpoints): Update comment.
4705         (tracepoint_locations_match): New parameter.  For breakpoints,
4706         compare location types too, if the caller wants to.
4707         (handle_automatic_hardware_breakpoints): New functions.
4708         (bp_location_is_less_than): Also sort by location type and
4709         hardware breakpoint length.
4710         (update_global_location_list): Handle "set breakpoint auto-hw on"
4711         here.
4712         (update_breakpoint_locations): Ask breakpoint_locations_match to
4713         ignore location types.
4714
4715 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4716
4717         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4718         type::name instead.
4719
4720 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4721
4722         * gdbtypes.h (struct type) <name, set_name>: New methods.
4723         (TYPE_CODE): Use type::name.  Change all call sites used to set
4724         the name to use type::set_name instead.
4725
4726 2020-05-16  Tom Tromey  <tom@tromey.com>
4727
4728         * top.c (quit_force): Update.
4729         * infrun.c (handle_no_resumed): Update.
4730         * top.h (all_uis): New function.
4731         (ALL_UIS): Remove.
4732
4733 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4734
4735         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4736
4737 2020-05-16  Pedro Alves  <palves@redhat.com>
4738
4739         * ia64-linux-nat.c
4740         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4741         Declare method.
4742         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4743
4744 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4745
4746         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4747         (sparc64_adi_info): Likewise.
4748
4749 2020-05-15  Tom Tromey  <tom@tromey.com>
4750
4751         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4752         block_objfile.
4753         (lookup_objfile_from_block): Remove.
4754         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4755         (lookup_global_symbol): Use block_objfile.
4756         * symtab.h (lookup_objfile_from_block): Don't declare.
4757         * printcmd.c (clear_dangling_display_expressions): Use
4758         block_objfile.
4759         * parse.c (operator_check_standard): Use block_objfile.
4760
4761 2020-05-15  Tom Tromey  <tom@tromey.com>
4762
4763         * language.c (language_alloc_type_symbol): Set
4764         SYMBOL_SECTION.
4765         * symtab.c (initialize_objfile_symbol): Remove.
4766         (allocate_symbol): Remove.
4767         (allocate_template_symbol): Remove.
4768         * dwarf2/read.c (fixup_go_packaging): Use "new".
4769         (new_symbol): Use "new".
4770         (read_variable): Don't call initialize_objfile_symbol.  Use
4771         "new".
4772         (read_func_scope): Use "new".
4773         * xcoffread.c (process_xcoff_symbol): Don't call
4774         initialize_objfile_symbol.
4775         (SYMBOL_DUP): Remove.
4776         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4777         "new".
4778         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4779         (allocate_template_symbol): Don't declare.
4780         (struct symbol): Add copy constructor.  Change defaults.
4781         * jit.c (finalize_symtab): Use "new".
4782         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4783         Use "new".
4784         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4785         (common_block_end): Use "new".
4786         * mdebugread.c (parse_symbol): Use "new".
4787         (new_symbol): Likewise.
4788
4789 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4790
4791         * NEWS: Mention changes to help and apropos.
4792
4793 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4794
4795         * command.h (enum command_class): Improve comments, document
4796         that class_alias is for user-defined aliases, give the class
4797         name for each class, remove unused class_xdb.
4798         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4799         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4800         by a precise class.
4801         * infcmd.c (_initialize_infcmd): Likewise.
4802         * reverse.c (_initialize_reverse): Likewise.
4803         * stack.c (_initialize_stack): Likewise.
4804         * symfile.c (_initialize_symfile): Likewise.
4805         * tracepoint.c (_initialize_tracepoint): Likewise.
4806
4807 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4808
4809         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4810         when their aliased command is traversed.
4811         (help_cmd): Add fput_command_names_styled call to
4812         output command name and aliases when command has an alias.
4813
4814 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4815
4816         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4817         * cli/cli-decode.c (help_cmd_list): Declare as static,
4818         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4819         a command together with the command.
4820         (fput_command_name_styled, fput_command_names_styled): New functions.
4821         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4822         fput_command_name_styled.
4823         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4824         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4825
4826 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4827
4828         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4829         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4830         * command.h (cmd_show_list): Likewise.
4831         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4832         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4833
4834 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4835
4836         * unittests/command-def-selftests.c (traverse_command_structure):
4837         Verify all commands of a list have the same prefix command and
4838         that only the top cmdlist commands have a null prefix.
4839
4840 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4841
4842         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4843         as prefix, not one of its aliases.
4844         (set_cmd_prefix): Remove.
4845         (do_add_cmd): Centralize the setting of the prefix of a command, when
4846         command is defined after its full chain of prefix commands.
4847         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4848         (add_setshow_cmd_full): Likewise.
4849         (update_prefix_field_of_prefixed_commands): New function.
4850         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4851         update_prefix_field_of_prefixed_commands.
4852         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4853         addresses of remote_set_cmdlist and remote_show_cmdlist given
4854         as argument, not the address of an argument.
4855         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4856         * gdb/remote.c (_initialize_remote): Likewise.
4857
4858 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4859
4860         * cli/cli-cmds.c (alias_command): Check for an existing alias
4861         using lookup_cmd_composition, as valid_command_p is too strict
4862         and forbids aliases that are the prefix of an existing alias
4863         or command.
4864         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4865         command is properly recognised as a valid command.
4866
4867 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4868
4869         * unittests/help-doc-selftests.c: Rename to
4870         unittests/command-def-selftests.c
4871         * unittests/command-def-selftests.c (help_doc_tests): Update some
4872         comments.
4873         (command_structure_tests, traverse_command_structure): New namespace
4874         and function.
4875         (command_structure_invariants_tests): New function.
4876         (_initialize_command_def_selftests) Renamed from
4877         _initialize_help_doc_selftests, register command_structure_invariants
4878         selftest.
4879
4880 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4881
4882         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4883         an alias of 'show'.
4884
4885 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4886
4887         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4888         ada_is_fixed_point_type.  Update all callers.
4889         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4890         all callers.
4891         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4892         Update all callers.
4893         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4894         print_fixed_point_type.  Update all callers.
4895         * ada-valprint.c (ada_value_print_num): Replace call to
4896         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4897
4898 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4899
4900         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4901         processors.
4902         (cpu_supports_bts): Add CV_AMD case.
4903
4904 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4905             Simon Marchi  <simon.marchi@efficios.com>
4906
4907         * infrun.c (stop_all_threads): Collect multiple wait events at
4908         each pass.
4909
4910 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4911
4912         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4913         type::code instead.
4914
4915 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4916
4917         * gdbtypes.h (struct type) <code, set_code>: New methods.
4918         (TYPE_CODE): Use type::code.  Change all call sites used to set
4919         the code to use type::set_code instead.
4920
4921 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4922             Tom de Vries  <tdevries@suse.de>
4923             Pedro Alves  <palves@redhat.com>
4924
4925         PR threads/25478
4926         * infrun.c (stop_all_threads): Do NOT ignore
4927         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4928         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4929         received.
4930         (handle_no_resumed): Remove code handling a live inferior with no
4931         threads.
4932         * remote.c (has_single_non_exited_thread): New.
4933         (remote_target::update_thread_list): Do not delete a thread if is
4934         the last thread of the process.
4935         * thread.c (thread_select): Call delete_exited_threads instead of
4936         prune_threads.
4937
4938 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4939
4940         * infrun.c (stop_all_threads): Enable/disable thread events of all
4941         targets.  Move a debug message denoting the end of the function
4942         into the SCOPED_EXIT block.
4943
4944 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4945
4946         * process-stratum-target.h: Include <set>.
4947         (all_non_exited_process_targets, switch_to_target_no_thread): New
4948         function declarations.
4949         * process-stratum-target.c (all_non_exited_process_targets)
4950         (switch_to_target_no_thread): New function implementations.
4951
4952 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4953
4954         * infrun.c (handle_inferior_event): Extract out a piece of code
4955         into...
4956         (mark_non_executing_threads): ...this new function.
4957
4958 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4959
4960         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4961         use.
4962
4963 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4964
4965         * regcache.c (regcache_read_pc_protected): New function
4966         implementation that returns 0 if the PC cannot read via
4967         'regcache_read_pc'.
4968         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4969         instead of 'regcache_read_pc'.
4970         (keep_going_pass_signal): Ditto.
4971
4972 2020-05-13  Tom Tromey  <tromey@adacore.com>
4973
4974         * ada-lang.c (align_value): Remove.
4975         (ada_template_to_fixed_record_type_1): Use align_up.
4976
4977 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4978
4979         * async-event.c: Update the copyright year.
4980         * async-event.h: Update the copyright year.
4981
4982 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4983
4984         * objfiles.h (is_addr_in_objfile,
4985         shared_objfile_contains_address_p): Return bool.
4986         * objfile.c (is_addr_in_objfile,
4987         shared_objfile_contains_address_p): Return bool.
4988
4989 2020-05-11  Tom Tromey  <tromey@adacore.com>
4990
4991         * cli/cli-cmds.c (info_command): Restore.
4992         (_initialize_cli_cmds): Use add_prefix_command for "info".
4993         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
4994
4995 2020-05-11  Tom Tromey  <tromey@adacore.com>
4996
4997         * ada-lang.c (ada_value_primitive_field): Now public.
4998         * ada-lang.h (ada_value_primitive_field): Declare.
4999         * ada-valprint.c (print_field_values): Use
5000         ada_value_primitive_field for wrapper fields.
5001
5002 2020-05-11  Tom de Vries  <tdevries@suse.de>
5003
5004         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5005         MODULE_DOMAIN.
5006
5007 2020-05-11  Tom de Vries  <tdevries@suse.de>
5008
5009         PR symtab/25941
5010         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5011         with length 0, if not gdb-produced.
5012         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5013
5014 2020-05-09  Tom de Vries  <tdevries@suse.de>
5015
5016         PR gdb/25955
5017         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5018         calculation.
5019
5020 2020-05-09  Tom Tromey  <tom@tromey.com>
5021
5022         * top.c (server_command): Now bool.
5023         * top.h (server_command): Now bool.
5024
5025 2020-05-08  Tom Tromey  <tromey@adacore.com>
5026
5027         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5028         already being processed.
5029
5030 2020-05-08  Tom Tromey  <tom@tromey.com>
5031
5032         * printcmd.c (struct display) <next>: Remove.
5033         <display>: New constructor.
5034         <exp_string>: Now a std::string.
5035         <enabled_p>: Now a bool.
5036         (display_number): Move definition earlier.
5037         (displays): Rename from display_chain.  Now a std::vector.
5038         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5039         (display_command): Update.
5040         (do_one_display, disable_display)
5041         (enable_disable_display_command, do_enable_disable_display):
5042         Update.
5043         (free_display): Remove.
5044         (clear_displays): Rewrite.
5045         (delete_display): Update.
5046         (map_display_numbers): Use function_view.  Remove "data"
5047         parameter.  Update.
5048         (do_delete_display): Remove.
5049         (undisplay_command): Update.
5050         (do_one_display, do_displays, disable_display)
5051         (info_display_command): Update.
5052         (do_enable_disable_display): Remove.
5053         (enable_disable_display_command)
5054         (clear_dangling_display_expressions): Update.
5055
5056 2020-05-08  Tom Tromey  <tom@tromey.com>
5057
5058         * symtab.c (set_symbol_cache_size)
5059         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5060         (maintenance_print_symbol_cache_statistics): Update.
5061         * symmisc.c (print_symbol_bcache_statistics)
5062         (print_objfile_statistics, maintenance_print_objfiles)
5063         (maintenance_info_symtabs, maintenance_check_symtabs)
5064         (maintenance_expand_symtabs, maintenance_info_line_tables):
5065         Update.
5066         * symfile-debug.c (set_debug_symfile): Update.
5067         * source.c (forget_cached_source_info): Update.
5068         * python/python.c (gdbpy_progspaces): Update.
5069         * psymtab.c (maintenance_info_psymtabs): Update.
5070         * probe.c (parse_probes): Update.
5071         * linespec.c (iterate_over_all_matching_symtabs)
5072         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5073         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5074         * exec.c (exec_target::close): Update.
5075         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5076         * breakpoint.c (print_one_breakpoint_location)
5077         (create_longjmp_master_breakpoint)
5078         (create_std_terminate_master_breakpoint): Update.
5079         * progspace.c (program_spaces): Now a std::vector.
5080         (maybe_new_address_space): Update.
5081         (add_program_space): Remove.
5082         (program_space::program_space): Update.
5083         (remove_program_space): Update.
5084         (number_of_program_spaces): Remove.
5085         (print_program_space, update_address_spaces): Update.
5086         * progspace.h (program_spaces): Change type.
5087         (ALL_PSPACES): Remove.
5088         (number_of_program_spaces): Don't declare.
5089         (struct program_space) <next>: Remove.
5090
5091 2020-05-08  Tom Tromey  <tom@tromey.com>
5092
5093         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5094         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5095         (enable_break): Update.
5096         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5097         (frv_fdpic_find_canonical_descriptor): Update.
5098         (frv_fetch_objfile_link_map): Update.
5099         * progspace.c (program_space::free_all_objfiles): Update.
5100         (program_space::solibs): New method.
5101         * progspace.h (struct program_space) <solibs>: New method.
5102         * solist.h (master_so_list): Don't declare.
5103         (ALL_SO_LIBS): Remove.
5104         * solib.h (so_list_head): Remove.
5105         (update_solib_list): Update comment.
5106         * solib.c (master_so_list): Remove.
5107         (solib_used, update_solib_list, solib_add)
5108         (info_sharedlibrary_command, clear_solib)
5109         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5110
5111 2020-05-08  Tom Tromey  <tom@tromey.com>
5112
5113         * extension.c (extension_languages): Now a std::array.
5114         (ALL_EXTENSION_LANGUAGES): Remove.
5115         (get_ext_lang_defn, get_ext_lang_of_file)
5116         (eval_ext_lang_from_control_command): Update.
5117         (finish_ext_lang_initialization)
5118         (auto_load_ext_lang_scripts_for_objfile)
5119         (ext_lang_type_printers::ext_lang_type_printers)
5120         (apply_ext_lang_type_printers)
5121         (ext_lang_type_printers::~ext_lang_type_printers)
5122         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5123         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5124         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5125         (get_matching_xmethod_workers, ext_lang_colorize)
5126         (ext_lang_before_prompt): Update.
5127         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5128
5129 2020-05-08  Tom Tromey  <tom@tromey.com>
5130
5131         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5132         overload.
5133         <swap_string, m_string>: Remove.
5134         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5135         Update.
5136         * stabsread.c (define_symbol, read_type): Update.
5137         * linespec.c (find_linespec_symbols): Update.
5138         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5139         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5140         * dbxread.c (read_dbx_symtab): Update.
5141         * cp-support.h (cp_canonicalize_string_full)
5142         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5143         Return unique_xmalloc_ptr.
5144         * cp-support.c (inspect_type): Update.
5145         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5146         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5147         Likewise.
5148         * c-typeprint.c (print_name_maybe_canonical): Update.
5149         * break-catch-throw.c (check_status_exception_catchpoint):
5150         Update.
5151
5152 2020-05-08  Tom de Vries  <tdevries@suse.de>
5153
5154         * infrun.c (follow_fork): Copy current_line and current_symtab to
5155         child thread.
5156
5157 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5158
5159         * async-event.c (struct async_signal_handler, struct
5160         async_event_handler): Reformat, remove typedef.
5161
5162 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5163
5164         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5165         access thistype->main_type->dyn_prop_list directly.
5166
5167 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5168
5169         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5170         (remove_dyn_prop): Remove.  Update all users to use
5171         type::remove_dyn_prop.
5172         * gdbtypes.c (remove_dyn_prop): Rename to...
5173         (type::remove_dyn_prop): ... this.
5174
5175 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5176
5177         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5178         (add_dyn_prop): Remove.  Update all users to use
5179         type::add_dyn_prop.
5180         * gdbtypes.c (add_dyn_prop): Rename to...
5181         (type::add_dyn_prop): ... this.
5182
5183 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5184
5185         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5186         (get_dyn_prop): Remove.  Update all users to use
5187         type::dyn_prop.
5188         * gdbtypes.c (get_dyn_prop): Rename to...
5189         (type::dyn_prop): ... this.
5190
5191 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5192
5193         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5194
5195 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5196
5197         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5198         instruction, skip it if it's there.
5199
5200 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5201
5202         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5203
5204 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5205
5206         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5207         * gdbtypes.c (recursive_dump_type): Remove use of
5208         TYPE_INCOMPLETE.
5209
5210 2020-05-03  Tom Tromey  <tom@tromey.com>
5211
5212         * breakpoint.c (catch_command, tcatch_command): Remove.
5213         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5214         add_show_prefix_cmd.
5215         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5216         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5217         Remove.
5218         (add_internal_problem_command): Use add_basic_prefix_cmd,
5219         add_show_prefix_cmd.
5220         * mips-tdep.c (set_mipsfpu_command): Remove.
5221         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5222         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5223         (_initialize_index_cache): Use add_basic_prefix_cmd.
5224         * memattr.c (dummy_cmd): Remove.
5225         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5226         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5227         (_initialize_tui_win): Use add_basic_prefix_cmd,
5228         add_show_prefix_cmd.
5229         * cli/cli-logging.c (set_logging_command): Remove.
5230         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5231         add_show_prefix_cmd.
5232         (show_logging_command): Remove.
5233         * target.c (target_command): Remove.
5234         (add_target): Use add_basic_prefix_cmd.
5235
5236 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5237
5238         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5239
5240 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5241
5242         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5243         info_command.
5244
5245 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5246
5247         * nbsd-nat.c (nbsd_enable_proc_events)
5248         (nbsd_nat_target::post_startup_inferior): Add.
5249         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5250         (nbsd_nat_target::update_thread_list): Rewrite.
5251         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5252         "PTRACE_LWP_CREATE".
5253         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5254
5255 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5256
5257         * stack.c (_initialize_stack): Remove duplicated creation
5258         of "frame" command and "f" alias.
5259
5260 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5261
5262         PR gdb/18706
5263         * gdbtypes.c (check_typedef): Calculate size of array of
5264         stubbed type.
5265
5266 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5267
5268         PR gdb/15559
5269         * i386-tdep.c (i386_push_dummy_call): Call
5270         i386_thiscall_push_dummy_call.
5271         (i386_thiscall_push_dummy_call): New function.
5272         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5273         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5274         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5275
5276 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5277
5278         * gdbarch.sh (do_read): Add shellcheck disable directive for
5279         warning SC2162.
5280
5281 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5282
5283         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5284         "referenced but not assigned" warning.
5285
5286 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5287
5288         * gdbarch.sh: Remove code that sets fallbackdefault.
5289
5290 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5291
5292         * gdbarch.sh: Use shell operators && and || instead of
5293         -a and -o.
5294
5295 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5296
5297         * gdbarch.sh: Use $(...) instead of `...`.
5298
5299 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5300
5301         * gdbarch.sh: Use double quotes around variables.
5302
5303 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5304
5305         * gdbarch.sh: Use %s with printf, instead of variables in the
5306         format string.
5307
5308 2020-04-29  Tom Tromey  <tromey@adacore.com>
5309
5310         PR ada/25875:
5311         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5312         type fields here.
5313         (read_enumeration_type): Call
5314         update_enumeration_type_from_children later.  Update comments.
5315         (process_enumeration_scope): Don't create type fields.
5316
5317 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5318
5319         * nbsd-tdep.c: Include "xml-syscall.h".
5320         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5321
5322 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5323
5324         * nbsd-nat.c: Include "sys/wait.h".
5325         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5326         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5327         (nbsd_nat_target::remove_exec_catchpoint)
5328         (nbsd_nat_target::set_syscall_catchpoint): Add.
5329         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5330         (nbsd_nat_target::insert_exec_catchpoint)
5331         (nbsd_nat_target::remove_exec_catchpoint)
5332         (nbsd_nat_target::set_syscall_catchpoint): Add.
5333         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5334         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5335         `nbsd_get_syscall_number'.
5336
5337 2020-04-29  Tom Tromey  <tom@tromey.com>
5338
5339         * stack.c (print_block_frame_labels): Remove.
5340
5341 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5342
5343         PR gdb/17320
5344         * ada-valprint.c (val_print_packed_array_elements): Move array
5345         end bracket to new line.
5346         (ada_val_print_string): Remove extra spaces before first array
5347         element.
5348         * c-valprint.c (c_value_print_array): Likewise.
5349         * m2-valprint.c (m2_print_array_contents): Likewise.
5350         (m2_value_print_inner): Likewise.
5351         * p-valprint.c (pascal_value_print_inner): Likewise.
5352         * valprint.c (generic_val_print_array): Likewise.
5353         (value_print_array_elements): Move first array element and array
5354         end bracket to new line.
5355
5356 2020-04-29  Tom de Vries  <tdevries@suse.de>
5357
5358         PR symtab/25889
5359         * linespec.c (find_method): Fix ix calculation.
5360
5361 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5362
5363         * syscalls/update-netbsd.sh: New file.
5364         * syscalls/netbsd.xml: Regenerate.
5365         * data-directory/Makefile.in: Register `netbsd.xml' in
5366         `SYSCALLS_FILES'.
5367
5368 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5369
5370         * syscalls/update-freebsd.sh: Add double quotes.
5371
5372 2020-04-28  Tom Tromey  <tom@tromey.com>
5373
5374         * NEWS: Update.
5375         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5376         (cmdpy_init): Allow class_tui.
5377
5378 2020-04-28 Mark Williams <mark@myosotissp.com>
5379
5380         PR gdb/24480
5381         * dwarf2read.c: Add missing assingments to list_in_scope when
5382         start_symtab was already called.
5383
5384 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5385
5386         PR gdb/25881
5387         * dwarf2/read.c (offset_map_type): Use
5388         gdb:hash_enum<sect_offset> as hash function.
5389
5390 2020-04-28  Tom de Vries  <tdevries@suse.de>
5391
5392         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5393         with DW_AT_signature.
5394
5395 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5396
5397         * configure.ac: Remove check for fs_base/gs_base in
5398         user_regs_struct.
5399         * configure: Re-generate.
5400         * config.in: Re-generate.
5401         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5402         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5403         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5404
5405 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5406
5407         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5408         problematic inline frame unwinding situation.
5409         * frame.c (frame_id_computed_p): New function.
5410         * frame.h (frame_id_computed_p): New prototype.
5411
5412 2020-04-26  Tom Tromey  <tom@tromey.com>
5413
5414         * command.h (enum command_class) <class_pseudo>: Remove.
5415
5416 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5417
5418         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5419         and whitespace.
5420
5421 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5422
5423         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5424         `PT_GET_PROCESS_STATE' block.
5425
5426 2020-04-24  Tom Tromey  <tom@tromey.com>
5427
5428         * symtab.h (symbol_get_demangled_name): Don't declare.
5429         * symtab.c (symbol_get_demangled_name): Remove.
5430         (general_symbol_info::natural_name)
5431         (general_symbol_info::demangled_name): Update.
5432
5433 2020-04-24  Tom Tromey  <tom@tromey.com>
5434
5435         PR rust/25025:
5436         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5437
5438 2020-04-24  Tom Tromey  <tom@tromey.com>
5439
5440         PR symtab/12707:
5441         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5442         exists.
5443         (new_symbol): Likewise.
5444         * compile/compile-object-load.c (get_out_value_type): Use
5445         symbol_matches_search_name.
5446
5447 2020-04-24  Tom Tromey  <tom@tromey.com>
5448
5449         * dwarf2/read.c (add_partial_symbol): Do not call
5450         compute_and_set_names.
5451
5452 2020-04-24  Tom Tromey  <tom@tromey.com>
5453
5454         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5455         overload.
5456
5457 2020-04-24  Tom Tromey  <tom@tromey.com>
5458
5459         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5460         (add_psymbol_to_list): New overload.  Make old overload call new
5461         one.
5462         * psympriv.h (add_psymbol_to_list): New overload.
5463
5464 2020-04-24  Tom Tromey  <tom@tromey.com>
5465
5466         * dwarf2/read.c (partial_die_info::read) <case
5467         DW_AT_linkage_name>: Use value_as_string.
5468         (dwarf2_string_attr): Use value_as_string.
5469         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5470         method.
5471         * dwarf2/attribute.c (attribute::value_as_string): New method.
5472
5473 2020-04-24  Tom Tromey  <tom@tromey.com>
5474
5475         * symtab.c (general_symbol_info::natural_name)
5476         (general_symbol_info::demangled_name): Check for language_rust.
5477
5478 2020-04-24  Tom Tromey  <tom@tromey.com>
5479
5480         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5481         (dwarf2_physname): ... from here.
5482         (partial_die_info::read): Add Rust "{" hack.
5483
5484 2020-04-24  Tom Tromey  <tom@tromey.com>
5485
5486         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5487         method.
5488         (symbol_set_demangled_name): Don't declare.
5489         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5490         symbol_set_demangled_name.
5491         (general_symbol_info::set_language)
5492         (general_symbol_info::compute_and_set_names): Update.
5493         * minsyms.c (minimal_symbol_reader::install): Update.
5494         * dwarf2/read.c (new_symbol): Update.
5495
5496 2020-04-24  Tom Tromey  <tromey@adacore.com>
5497
5498         PR python/23662:
5499         * python/py-type.c (convert_field): Handle
5500         FIELD_LOC_KIND_DWARF_BLOCK.
5501         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5502         (typy_get_dynamic): Nw function.
5503         (type_object_getset): Add "dynamic".
5504         * NEWS: Add entry.
5505
5506 2020-04-24  Tom Tromey  <tromey@adacore.com>
5507
5508         * ada-typeprint.c (print_choices, print_variant_part)
5509         (print_record_field_types_dynamic): New functions.
5510         (print_record_field_types): Use print_record_field_types_dynamic.
5511
5512 2020-04-24  Tom Tromey  <tromey@adacore.com>
5513
5514         * dwarf2/read.c (handle_data_member_location): New overload.
5515         (dwarf2_add_field): Use it.
5516         (decode_locdesc): Add "computed" parameter.  Update comment.
5517         * gdbtypes.c (is_dynamic_type_internal): Also look for
5518         FIELD_LOC_KIND_DWARF_BLOCK.
5519         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5520         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5521         virtual base classes.
5522         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5523         FIELD_LOC_KIND_DWARF_BLOCK.
5524
5525 2020-04-24  Tom Tromey  <tromey@adacore.com>
5526
5527         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5528         * gdbtypes.c (is_dynamic_type_internal): Check
5529         TYPE_HAS_DYNAMIC_LENGTH.
5530         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5531         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5532         New macros.
5533         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5534         constant.
5535
5536 2020-04-24  Tom Tromey  <tromey@adacore.com>
5537
5538         * dwarf2/read.c (struct variant_field): Rewrite.
5539         (struct variant_part_builder): New.
5540         (struct nextfield): Remove "variant" field.  Add "offset".
5541         (struct field_info): Add "current_variant_part" and
5542         "variant_parts".
5543         (alloc_discriminant_info): Remove.
5544         (alloc_rust_variant): New function.
5545         (quirk_rust_enum): Update.
5546         (dwarf2_add_field): Set "offset" member.  Don't handle
5547         DW_TAG_variant_part.
5548         (offset_map_type): New typedef.
5549         (convert_variant_range, create_one_variant)
5550         (create_one_variant_part, create_variant_parts)
5551         (add_variant_property): New functions.
5552         (dwarf2_attach_fields_to_type): Call add_variant_property.
5553         (read_structure_type): Don't handle DW_TAG_variant_part.
5554         (handle_variant_part, handle_variant): New functions.
5555         (handle_struct_member_die): Use them.
5556         (process_structure_scope): Don't handle variant parts.
5557         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5558         (struct discriminant_info): Remove.
5559         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5560         (struct main_type) <flag_discriminated_union>: Remove.
5561         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5562         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5563         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5564         Update.
5565         * valops.c (value_union_variant): Remove.
5566         * value.h (value_union_variant): Don't declare.
5567
5568 2020-04-24  Tom Tromey  <tromey@adacore.com>
5569
5570         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5571         (ada_value_primitive_packed_val): Update.
5572         * ada-valprint.c (ada_value_print_1): Update.
5573         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5574         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5575         just an address.  Use evaluate_for_locexpr_baton.
5576         (dwarf2_evaluate_property): Update.
5577         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5578         array_view.
5579         * findvar.c (default_read_var_value): Update.
5580         * gdbtypes.c (compute_variant_fields_inner)
5581         (resolve_dynamic_type_internal): Update.
5582         (resolve_dynamic_type): Change type of valaddr parameter.
5583         * gdbtypes.h (resolve_dynamic_type): Update.
5584         * valarith.c (value_subscripted_rvalue): Update.
5585         * value.c (value_from_contents_and_address): Update.
5586
5587 2020-04-24  Tom Tromey  <tromey@adacore.com>
5588
5589         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5590         "push_initial_value" parameter.
5591         (dwarf2_evaluate_property): Likewise.
5592         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5593
5594 2020-04-24  Tom Tromey  <tromey@adacore.com>
5595
5596         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5597         (variant::matches, compute_variant_fields_recurse)
5598         (compute_variant_fields_inner, compute_variant_fields): New
5599         functions.
5600         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5601         Use resolved_type after type is made.
5602         (operator==): Add new cases.
5603         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5604         (struct discriminant_range, struct variant, struct variant_part):
5605         New.
5606         (union dynamic_prop_data) <variant_parts, original_type>: New
5607         members.
5608         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5609         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5610         constants.
5611         * value.c (unpack_bits_as_long): Now public.
5612         * value.h (unpack_bits_as_long): Declare.
5613
5614 2020-04-24  Tom Tromey  <tromey@adacore.com>
5615
5616         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5617         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5618
5619 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5620
5621         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5622
5623 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5624
5625         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5626         (remove_fork_catchpoint, post_startup_inferior)
5627         (post_attach): Move...
5628         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5629         (remove_fork_catchpoint, post_startup_inferior)
5630         (post_attach): ...here.
5631         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5632         (remove_fork_catchpoint, post_startup_inferior)
5633         (post_attach): Move...
5634         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5635         (remove_fork_catchpoint, post_startup_inferior)
5636         (post_attach): ...here.
5637
5638 2020-04-24  Tom Tromey  <tromey@adacore.com>
5639
5640         * nat/windows-nat.h (struct windows_thread_info)
5641         <pc_adjusted>: New member.
5642         * windows-nat.c (windows_fetch_one_register): Check
5643         pc_adjusted.
5644         (windows_nat_target::get_windows_debug_event)
5645         (windows_nat_target::wait): Set pc_adjusted.
5646
5647 2020-04-24  Tom de Vries  <tdevries@suse.de>
5648
5649         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5650         Run gdb-add-index inside temp dir.
5651
5652 2020-04-23  Tom Tromey  <tromey@adacore.com>
5653
5654         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5655         in loop.
5656
5657 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5658
5659         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5660         get_frame_register instead of gdbarch_unwind_pc.
5661
5662 2020-04-23  Tom de Vries  <tdevries@suse.de>
5663
5664         * symtab.c (lookup_global_symbol): Prefer def over decl.
5665
5666 2020-04-23  Tom de Vries  <tdevries@suse.de>
5667
5668         PR symtab/25807
5669         * block.c (best_symbol, better_symbol): Promote to external.
5670         * block.h (best_symbol, better_symbol): Declare.
5671         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5672         decl.
5673
5674 2020-04-23  Tom Tromey  <tromey@adacore.com>
5675
5676         PR ada/25837:
5677         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5678         "const char *", not a "const std::string &".
5679         <name_and_matcher::operator==>: Update.
5680         * unittests/lookup_name_info-selftests.c: Change type of
5681         "result".
5682
5683 2020-04-23  Tom Tromey  <tom@tromey.com>
5684
5685         * inferior.h (iterate_over_inferiors): Don't declare.
5686         * inferior.c (iterate_over_inferiors): Remove.
5687         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5688         Remove.
5689         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5690         use iterate_over_inferiors.
5691         (darwin_resume_inferior_it)
5692         (struct resume_inferior_threads_param)
5693         (darwin_resume_inferior_threads_it): Remove.
5694         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5695
5696 2020-04-23  Tom de Vries  <tdevries@suse.de>
5697
5698         * blockframe.c (find_pc_partial_function): Use
5699         find_pc_sect_compunit_symtab rather than
5700         objfile->sf->qf->find_pc_sect_compunit_symtab.
5701
5702 2020-04-22  Tom de Vries  <tdevries@suse.de>
5703
5704         PR symtab/25764
5705         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5706         in psymtabs.
5707
5708 2020-04-22  Tom de Vries  <tdevries@suse.de>
5709
5710         PR symtab/25801
5711         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5712         symtabs.
5713
5714 2020-04-22  Tom de Vries  <tdevries@suse.de>
5715
5716         PR symtab/25700
5717         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5718         CU if already created.
5719
5720 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5721
5722         * infrun.c (displaced_step_fixup): Switch to the event_thread
5723         before calling displaced_step_restore, not after.
5724
5725 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5726
5727         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5728         its inferior is not recorded by us.
5729         (record_btrace_target_open): Replace call to
5730         all_non_exited_threads () with call to current_inferior
5731         ()->non_exited_threads ().
5732         (record_btrace_target::stop_recording): Likewise.
5733         (record_btrace_target::close): Likewise.
5734         (record_btrace_target::wait): Likewise.
5735         (record_btrace_target::record_stop_replaying): Likewise.
5736
5737 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5738
5739         * btrace.c (btrace_enable): Throw an error on double enables and
5740         when enabling recording fails.
5741         (btrace_disable): Throw an error if the thread is not recorded.
5742
5743 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5744
5745         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5746         request if we do not have a thread_info.
5747
5748 2020-04-21  Tom de Vries  <tdevries@suse.de>
5749
5750         PR gdb/25471
5751         * thread.c
5752         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5753         exception in get_frame_id.
5754
5755 2020-04-20  Tom Tromey  <tromey@adacore.com>
5756
5757         * python/python.c (struct gdbpy_event): Mark move constructor as
5758         noexcept.
5759         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5760         constructor as noexcept.
5761         * completer.h (struct completion_result): Mark move constructor as
5762         noexcept.
5763         * completer.c (completion_result::completion_result): Use
5764         initialization style.  Don't call reset_match_list.
5765
5766 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5767
5768         * MAINTAINERS (Write After Approval): Add myself.
5769
5770 2020-04-18  Tom Tromey  <tom@tromey.com>
5771
5772         * windows-tdep.c (init_w32_command_list)
5773         (w32_prefix_command_valid): Restore.
5774         (_initialize_windows_tdep): Call init_w32_command_list.
5775
5776 2020-04-18  Tom Tromey  <tom@tromey.com>
5777
5778         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5779         * value.c (value_fn_field): Update.
5780         * valops.c (find_function_in_inferior)
5781         (value_allocate_space_in_inferior): Update.
5782         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5783         Update.
5784         * tui/tui-source.c (tui_source_window::set_contents): Update.
5785         * symtab.c (lookup_global_or_static_symbol)
5786         (find_function_start_sal_1, skip_prologue_sal)
5787         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5788         * symmisc.c (dump_msymbols, dump_symtab_1)
5789         (maintenance_print_one_line_table): Update.
5790         * symfile.c (init_entry_point_info, section_is_mapped)
5791         (list_overlays_command, simple_read_overlay_table)
5792         (simple_overlay_update_1): Update.
5793         * stap-probe.c (handle_stap_probe): Update.
5794         * stabsread.c (dbx_init_float_type, define_symbol)
5795         (read_one_struct_field, read_enum_type, read_range_type): Update.
5796         * source.c (info_line_command): Update.
5797         * python/python.c (gdbpy_source_objfile_script)
5798         (gdbpy_execute_objfile_script): Update.
5799         * python/py-type.c (save_objfile_types): Update.
5800         * python/py-objfile.c (py_free_objfile): Update.
5801         * python/py-inferior.c (python_new_objfile): Update.
5802         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5803         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5804         (maintenance_check_psymtabs): Update.
5805         * printcmd.c (info_address_command): Update.
5806         * objfiles.h (struct objfile) <arch>: New method, from
5807         get_objfile_arch.
5808         (get_objfile_arch): Don't declare.
5809         * objfiles.c (get_objfile_arch): Remove.
5810         (filter_overlapping_sections): Update.
5811         * minsyms.c (msymbol_is_function): Update.
5812         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5813         (output_nondebug_symbol): Update.
5814         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5815         (mdebug_expand_psymtab): Update.
5816         * machoread.c (macho_add_oso_symfile): Update.
5817         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5818         Update.
5819         * linux-fork.c (checkpoint_command): Update.
5820         * linespec.c (convert_linespec_to_sals): Update.
5821         * jit.c (finalize_symtab): Update.
5822         * infrun.c (insert_exception_resume_from_probe): Update.
5823         * ia64-tdep.c (ia64_find_unwind_table): Update.
5824         * hppa-tdep.c (internalize_unwinds): Update.
5825         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5826         Update.
5827         * gcore.c (call_target_sbrk): Update.
5828         * elfread.c (record_minimal_symbol, elf_symtab_read)
5829         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5830         (elf_gnu_ifunc_resolve_by_got): Update.
5831         * dwarf2/read.c (create_addrmap_from_index)
5832         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5833         (read_debug_names_from_section)
5834         (process_psymtab_comp_unit_reader, add_partial_symbol)
5835         (add_partial_subprogram, process_full_comp_unit)
5836         (read_file_scope, read_func_scope, read_lexical_block_scope)
5837         (read_call_site_scope, dwarf2_ranges_read)
5838         (dwarf2_record_block_ranges, dwarf2_add_field)
5839         (mark_common_block_symbol_computed, read_tag_pointer_type)
5840         (read_tag_string_type, dwarf2_init_float_type)
5841         (dwarf2_init_complex_target_type, read_base_type)
5842         (partial_die_info::read, partial_die_info::read)
5843         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5844         (dwarf2_fetch_die_loc_sect_off): Update.
5845         * dwarf2/loc.c (dwarf2_find_location_expression)
5846         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5847         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5848         (dwarf2_loc_desc_get_symbol_read_needs)
5849         (locexpr_describe_location_piece, locexpr_describe_location_1)
5850         (loclist_describe_location): Update.
5851         * dwarf2/index-write.c (write_debug_names): Update.
5852         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5853         * dtrace-probe.c (dtrace_process_dof): Update.
5854         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5855         (process_one_symbol): Update.
5856         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5857         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5858         (coff_read_enum_type): Update.
5859         * cli/cli-cmds.c (edit_command, list_command): Update.
5860         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5861         * breakpoint.c (create_overlay_event_breakpoint)
5862         (create_longjmp_master_breakpoint)
5863         (create_std_terminate_master_breakpoint)
5864         (create_exception_master_breakpoint, get_sal_arch): Update.
5865         * block.c (block_gdbarch): Update.
5866         * annotate.c (annotate_source_line): Update.
5867
5868 2020-04-17  Tom Tromey  <tromey@adacore.com>
5869
5870         * auto-load.c (show_auto_load_cmd): Remove.
5871         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5872         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5873         (maintenance_print_arc_command): Remove.
5874         * tui/tui-win.c (tui_command): Remove.
5875         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5876         * tui/tui-layout.c (tui_layout_command): Remove.
5877         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5878         * python/python.c (user_set_python, user_show_python): Remove.
5879         (_initialize_python): Use add_basic_prefix_cmd,
5880         add_show_prefix_cmd.
5881         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5882         (install_gdb_commands): Use add_basic_prefix_cmd,
5883         add_show_prefix_cmd.
5884         (info_guile_command): Remove.
5885         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5886         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5887         add_show_prefix_cmd.
5888         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5889         Remove do_set and do_show parameters.
5890         * cli/cli-style.c (set_style, show_style): Remove.
5891         (_initialize_cli_style): Use add_basic_prefix_cmd,
5892         add_show_prefix_cmd.
5893         (cli_style_option::add_setshow_commands): Remove do_set and
5894         do_show parameters.
5895         (cli_style_option::add_setshow_commands): Use
5896         add_basic_prefix_cmd, add_show_prefix_cmd.
5897         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5898         (set_style_name): Remove.
5899         * cli/cli-dump.c (dump_command, append_command): Remove.
5900         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5901         (tekhex_dump_command, binary_dump_command)
5902         (binary_append_command): Remove.
5903         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5904         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5905         (init_w32_command_list): Remove; move into ...
5906         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5907         * valprint.c (set_print, show_print, set_print_raw)
5908         (show_print_raw): Remove.
5909         (_initialize_valprint): Use add_basic_prefix_cmd,
5910         add_show_prefix_cmd.
5911         * typeprint.c (set_print_type, show_print_type): Remove.
5912         (_initialize_typeprint): Use add_basic_prefix_cmd,
5913         add_show_prefix_cmd.
5914         * record.c (set_record_command, show_record_command): Remove.
5915         (_initialize_record): Use add_basic_prefix_cmd,
5916         add_show_prefix_cmd.
5917         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5918         add_show_prefix_cmd.
5919         (info_command, show_command, set_debug, show_debug): Remove.
5920         * top.h (set_history, show_history): Don't declare.
5921         * top.c (set_history, show_history): Remove.
5922         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5923         (unset_tdesc_cmd): Remove.
5924         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5925         add_show_prefix_cmd.
5926         * symtab.c (info_module_command): Remove.
5927         (_initialize_symtab): Use add_basic_prefix_cmd.
5928         * symfile.c (overlay_command): Remove.
5929         (_initialize_symfile): Use add_basic_prefix_cmd.
5930         * sparc64-tdep.c (info_adi_command): Remove.
5931         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5932         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5933         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5934         add_show_prefix_cmd.
5935         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5936         (_initialize_serial): Use add_basic_prefix_cmd,
5937         add_show_prefix_cmd.
5938         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5939         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5940         add_show_prefix_cmd.
5941         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5942         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5943         add_show_prefix_cmd.
5944         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5945         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5946         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5947         add_show_prefix_cmd.
5948         * remote.c (remote_command, set_remote_cmd): Remove.
5949         (_initialize_remote): Use add_basic_prefix_cmd.
5950         * record-full.c (set_record_full_command)
5951         (show_record_full_command): Remove.
5952         (_initialize_record_full): Use add_basic_prefix_cmd,
5953         add_show_prefix_cmd.
5954         * record-btrace.c (cmd_set_record_btrace)
5955         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5956         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5957         (cmd_show_record_btrace_pt): Remove.
5958         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5959         add_show_prefix_cmd.
5960         * ravenscar-thread.c (set_ravenscar_command)
5961         (show_ravenscar_command): Remove.
5962         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5963         add_show_prefix_cmd.
5964         * mips-tdep.c (show_mips_command, set_mips_command)
5965         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5966         add_show_prefix_cmd.
5967         * maint.c (maintenance_command, maintenance_info_command)
5968         (maintenance_check_command, maintenance_print_command)
5969         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5970         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5971         add_show_prefix_cmd.
5972         (show_per_command_cmd): Remove.
5973         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5974         Remove.
5975         (maintenance_show_test_settings_cmd): Remove.
5976         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5977         add_show_prefix_cmd.
5978         * maint-test-options.c (maintenance_test_options_command):
5979         Remove.
5980         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5981         * macrocmd.c (macro_command): Remove
5982         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5983         * language.c (set_check, show_check): Remove.
5984         (_initialize_language): Use add_basic_prefix_cmd,
5985         add_show_prefix_cmd.
5986         * infcmd.c (unset_command): Remove.
5987         (_initialize_infcmd): Use add_basic_prefix_cmd.
5988         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5989         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5990         add_show_prefix_cmd.
5991         * go32-nat.c (go32_info_dos_command): Remove.
5992         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5993         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
5994         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
5995         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
5996         (_initialize_frame): Use add_basic_prefix_cmd,
5997         add_show_prefix_cmd.
5998         * dcache.c (set_dcache_command, show_dcache_command): Remove.
5999         (_initialize_dcache): Use add_basic_prefix_cmd,
6000         add_show_prefix_cmd.
6001         * cp-support.c (maint_cplus_command): Remove.
6002         (_initialize_cp_support): Use add_basic_prefix_cmd.
6003         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6004         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6005         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6006         add_basic_prefix_cmd, add_show_prefix_cmd.
6007         * breakpoint.c (save_command): Remove.
6008         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6009         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6010         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6011         add_show_prefix_cmd.
6012         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6013         (set_ada_command, show_ada_command): Remove.
6014         (_initialize_ada_language): Use add_basic_prefix_cmd,
6015         add_show_prefix_cmd.
6016         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6017
6018 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6019
6020         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6021         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6022
6023 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6024
6025         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6026         warning messages.
6027
6028 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6029
6030         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6031         import table is not at beginning of .idata section.
6032
6033 2020-04-16  Pedro Alves  <palves@redhat.com>
6034
6035         * inferior.c (delete_inferior): Use delete operator directly
6036         instead of delete_program_space.
6037         * progspace.c (add_program_space): New, factored out from
6038         program_space::program_space.
6039         (remove_program_space): New, factored out from
6040         delete_program_space.
6041         (program_space::program_space): Remove intro comment.  Rewrite.
6042         (program_space::~program_space): Remove intro comment.  Call
6043         remove_program_space.
6044         (delete_program_space): Delete.
6045         * progspace.h (program_space::program_space): Make explicit.  Move
6046         intro comment here, adjusted.
6047         (program_space::~program_space): Move intro comment here,
6048         adjusted.
6049         (delete_program_space): Remove.
6050
6051 2020-04-16  Tom Tromey  <tromey@adacore.com>
6052
6053         * windows-nat.c (windows_nat::handle_access_violation): New
6054         function.
6055         * nat/windows-nat.h (handle_access_violation): Declare.
6056         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6057         windows-nat.c.  Call handle_access_violation.
6058
6059 2020-04-16  Tom de Vries  <tdevries@suse.de>
6060
6061         PR symtab/25791
6062         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6063         CUs without psymtab.
6064
6065 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6066
6067         * python/python.c (do_start_initialization): Don't call
6068         PyEval_InitThreads for Python 3.9 and beyond.
6069
6070 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6071
6072         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6073         thread functions.
6074         (obsd_nat_target::wait): Likewise.
6075
6076 2020-04-15  Tom Tromey  <tromey@adacore.com>
6077
6078         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6079         (DEBUG_EXCEPT): Use debug_printf.
6080
6081 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6082
6083         * completer.c (class completion_tracker::completion_hash_entry)
6084         <hash_name>: New member function.
6085         (completion_tracker::discard_completions): New callback to hash a
6086         completion_hash_entry, pass this to htab_create_alloc.
6087
6088 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6089
6090         * windows-nat.c (windows_make_so): Warn rather than stopping with
6091         an error if realpath() fails.
6092
6093 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6094
6095         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6096         (nbsd_nat_target::info_proc): Add do_status.
6097
6098 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6099             Tom de Vries  <tdevries@suse.de>
6100
6101         PR symtab/25718
6102         * psympriv.h (struct partial_symtab::read_symtab)
6103         (struct partial_symtab::expand_psymtab)
6104         (struct partial_symtab::read_dependencies): Update comments.
6105         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6106         read_symtab for includer.
6107         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6108         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6109         (struct dwarf2_include_psymtab::m_readin): Remove.
6110         (struct dwarf2_include_psymtab::includer): New member function.
6111         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6112
6113 2020-04-14  Tom de Vries  <tdevries@suse.de>
6114
6115         PR symtab/25720
6116         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6117         with NULL symbol_matcher and lookup_name.
6118         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6119         and lookup_name.
6120         * dwarf2/read.c (dw2_expand_symtabs_matching)
6121         (dw2_debug_names_expand_symtabs_matching): Same.
6122         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6123         Make lookup_name a pointer.  Update comment.
6124         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6125         lookup_name being a pointer.
6126         * symfile.c (expand_symtabs_matching): Same.
6127         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6128         * linespec.c (iterate_over_all_matching_symtabs): Same.
6129
6130 2020-04-13  Tom Tromey  <tom@tromey.com>
6131
6132         * run-on-main-thread.c: Update include.
6133         * unittests/main-thread-selftests.c: Update include.
6134         * tui/tui-win.c: Update include.
6135         * tui/tui-io.c: Update include.
6136         * tui/tui-interp.c: Update include.
6137         * tui/tui-hooks.c: Update include.
6138         * top.h: Update include.
6139         * top.c: Update include.
6140         * ser-base.c: Update include.
6141         * remote.c: Update include.
6142         * remote-notif.c: Update include.
6143         * remote-fileio.c: Update include.
6144         * record-full.c: Update include.
6145         * record-btrace.c: Update include.
6146         * python/python.c: Update include.
6147         * posix-hdep.c: Update include.
6148         * mingw-hdep.c: Update include.
6149         * mi/mi-main.c: Update include.
6150         * mi/mi-interp.c: Update include.
6151         * main.c: Update include.
6152         * linux-nat.c: Update include.
6153         * interps.c: Update include.
6154         * infrun.c: Update include.
6155         * inf-loop.c: Update include.
6156         * event-top.c: Update include.
6157         * event-loop.c: Move to ../gdbsupport/.
6158         * event-loop.h: Move to ../gdbsupport/.
6159         * async-event.h: Update include.
6160         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6161
6162 2020-04-13  Tom Tromey  <tom@tromey.com>
6163
6164         * tui/tui-win.c: Include async-event.h.
6165         * remote.c: Include async-event.h.
6166         * remote-notif.c: Include async-event.h.
6167         * record-full.c: Include async-event.h.
6168         * record-btrace.c: Include async-event.h.
6169         * infrun.c: Include async-event.h.
6170         * event-top.c: Include async-event.h.
6171         * event-loop.h: Move some declarations to async-event.h.
6172         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6173         code to async-event.c.
6174         * async-event.h: New file.
6175         * async-event.c: New file.
6176         * Makefile.in (COMMON_SFILES): Add async-event.c.
6177         (HFILES_NO_SRCDIR): Add async-event.h.
6178
6179 2020-04-13  Tom Tromey  <tom@tromey.com>
6180
6181         * utils.c (flush_streams): New function.
6182         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6183
6184 2020-04-13  Tom Tromey  <tom@tromey.com>
6185
6186         * event-loop.c (handle_file_event): Use warning, not
6187         printf_unfiltered.
6188
6189 2020-04-13  Tom Tromey  <tom@tromey.com>
6190
6191         * event-loop.c: Include <chrono>.
6192
6193 2020-04-13  Tom Tromey  <tom@tromey.com>
6194
6195         * gdb_select.h: Move to ../gdbsupport/.
6196         * event-loop.c: Update include path.
6197         * top.c: Update include path.
6198         * ser-base.c: Update include path.
6199         * ui-file.c: Update include path.
6200         * ser-tcp.c: Update include path.
6201         * guile/scm-ports.c: Update include path.
6202         * posix-hdep.c: Update include path.
6203         * ser-unix.c: Update include path.
6204         * gdb_usleep.c: Update include path.
6205         * mingw-hdep.c: Update include path.
6206         * inflow.c: Update include path.
6207         * infrun.c: Update include path.
6208         * event-top.c: Update include path.
6209
6210 2020-04-13  Tom Tromey  <tom@tromey.com>
6211
6212         * configure: Rebuild.
6213         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6214
6215 2020-04-13  Tom Tromey  <tom@tromey.com>
6216
6217         * event-loop.h (start_event_loop): Don't declare.
6218         * event-loop.c (start_event_loop): Move...
6219         * main.c (start_event_loop): ...here.  Now static.
6220
6221 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6222
6223         * MAINTAINERS: Update my email address.
6224
6225 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6226
6227         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6228         IP_ALL.
6229
6230 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6231
6232         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6233         (nbsd_nat_target::info_proc): Add do_cmdline.
6234
6235 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6236
6237         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6238         (nbsd_nat_target::info_proc): Add do_cwd.
6239
6240 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6241
6242         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6243
6244 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6245
6246         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6247         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6248         (nbsd_nat_target::info_proc): New functions.
6249         * nbsd-nat.c (kinfo_get_vmmap): New function.
6250         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6251         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6252         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6253         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6254         functions.
6255         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6256         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6257         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6258         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6259         (KINFO_VME_FLAG_GROWS_DOWN): New.
6260
6261 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6262
6263         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6264         bit shift.
6265
6266 2020-04-10  Tom Tromey  <tromey@adacore.com>
6267
6268         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6269
6270 2020-04-10  Tom Tromey  <tromey@adacore.com>
6271
6272         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6273         separate debug files.
6274
6275 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6276
6277         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6278         Move to...
6279         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6280         ... here.
6281         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6282         Check for STATUS_WX86_BREAKPOINT.
6283         (windows_nat_target::wait): Same.
6284
6285 2020-04-10  Tom de Vries  <tdevries@suse.de>
6286
6287         PR cli/25808
6288         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6289
6290 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6291
6292         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6293         (Write After Approval): Remove Tom de Vries.
6294
6295 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6296
6297         revert partially:
6298         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6299
6300         * buildsym.c (record_line): Fix undefined behavior and preserve
6301         lines at eof.
6302
6303 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6304
6305         * auxv.h (svr4_auxv_parse): New.
6306         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6307         and generic_auxv_parse.
6308         (svr4_auxv_parse): Add.
6309         * obsd-tdep.c: Include "auxv.h".
6310         (obsd_auxv_parse): Remove.
6311         (obsd_init_abi): Remove comment.
6312         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6313         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6314         * nbsd-tdep.c: Include "auxv.h".
6315         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6316
6317 2020-04-08  Tom Tromey  <tromey@adacore.com>
6318
6319         * nat/windows-nat.h (last_wait_event): Don't declare.
6320         (wait_for_debug_event): Update comment.
6321         * nat/windows-nat.c (last_wait_event): Now static.
6322
6323 2020-04-08  Tom Tromey  <tromey@adacore.com>
6324
6325         * windows-nat.c (wait_for_debug_event): Move to
6326         nat/windows-nat.c.
6327         * nat/windows-nat.h (wait_for_debug_event): Declare.
6328         * nat/windows-nat.c (wait_for_debug_event): Move from
6329         windows-nat.c.  No longer static.
6330
6331 2020-04-08  Tom Tromey  <tromey@adacore.com>
6332
6333         * windows-nat.c (get_windows_debug_event): Use
6334         fetch_pending_stop.
6335         * nat/windows-nat.h (fetch_pending_stop): Declare.
6336         * nat/windows-nat.c (fetch_pending_stop): New function.
6337
6338 2020-04-08  Tom Tromey  <tromey@adacore.com>
6339
6340         * windows-nat.c (windows_continue): Use matching_pending_stop and
6341         continue_last_debug_event.
6342         * nat/windows-nat.h (matching_pending_stop)
6343         (continue_last_debug_event): Declare.
6344         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6345         (matching_pending_stop, continue_last_debug_event): New
6346         functions.
6347
6348 2020-04-08  Tom Tromey  <tromey@adacore.com>
6349
6350         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6351         (handle_exception_result): Move to nat/windows-nat.h.
6352         (DEBUG_EXCEPTION_SIMPLE): Remove.
6353         (windows_nat::handle_ms_vc_exception): New function.
6354         (handle_exception): Move to nat/windows-nat.c.
6355         (get_windows_debug_event): Update.
6356         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6357         nat/windows-nat.c.
6358         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6359         (handle_exception_result): Move from windows-nat.c.
6360         (handle_exception): Declare.
6361         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6362         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6363         windows-nat.c.
6364
6365 2020-04-08  Tom Tromey  <tromey@adacore.com>
6366
6367         * windows-nat.c (exception_count, event_count): Remove.
6368         (handle_exception, get_windows_debug_event)
6369         (do_initial_windows_stuff): Update.
6370
6371 2020-04-08  Tom Tromey  <tromey@adacore.com>
6372
6373         * windows-nat.c (windows_nat::handle_load_dll)
6374         (windows_nat::handle_unload_dll): Rename.  No longer static.
6375         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6376         Declare.
6377
6378 2020-04-08  Tom Tromey  <tromey@adacore.com>
6379
6380         * complaints.h (stop_whining): Declare at top-level.
6381         (complaint): Don't declare stop_whining.
6382
6383 2020-04-08  Tom Tromey  <tromey@adacore.com>
6384
6385         * windows-nat.c (windows_nat::handle_output_debug_string):
6386         Rename.  No longer static.
6387         * nat/windows-nat.h (handle_output_debug_string): Declare.
6388
6389 2020-04-08  Tom Tromey  <tromey@adacore.com>
6390
6391         * windows-nat.c (current_process_handle, current_process_id)
6392         (main_thread_id, last_sig, current_event, last_wait_event)
6393         (current_windows_thread, desired_stop_thread_id, pending_stops)
6394         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6395         (display_selectors, fake_create_process)
6396         (get_windows_debug_event): Update.
6397         * nat/windows-nat.h (current_process_handle, current_process_id)
6398         (main_thread_id, last_sig, current_event, last_wait_event)
6399         (current_windows_thread, desired_stop_thread_id, pending_stops)
6400         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6401         * nat/windows-nat.c (current_process_handle, current_process_id)
6402         (main_thread_id, last_sig, current_event, last_wait_event)
6403         (current_windows_thread, desired_stop_thread_id, pending_stops)
6404         (siginfo_er): New globals.  Move from windows-nat.c.
6405
6406 2020-04-08  Tom Tromey  <tromey@adacore.com>
6407
6408         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6409         (handle_load_dll): Update.
6410         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6411
6412 2020-04-08  Tom Tromey  <tromey@adacore.com>
6413
6414         * windows-nat.c (enum thread_disposition_type): Move to
6415         nat/windows-nat.h.
6416         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6417         static.
6418         (windows_add_thread, windows_nat_target::fetch_registers)
6419         (windows_nat_target::store_registers, handle_exception)
6420         (windows_nat_target::resume, get_windows_debug_event)
6421         (windows_nat_target::get_tib_address)
6422         (windows_nat_target::thread_name)
6423         (windows_nat_target::thread_alive): Update.
6424         * nat/windows-nat.h (enum thread_disposition_type): Move from
6425         windows-nat.c.
6426         (thread_rec): Declare.
6427
6428 2020-04-08  Tom Tromey  <tromey@adacore.com>
6429
6430         * windows-nat.c: Add "using namespace".
6431         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6432         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6433
6434 2020-04-08  Tom Tromey  <tromey@adacore.com>
6435
6436         * nat/windows-nat.h (struct windows_thread_info): Declare
6437         destructor.
6438         * nat/windows-nat.c (~windows_thread_info): New.
6439
6440 2020-04-08  Tom Tromey  <tromey@adacore.com>
6441
6442         PR gdb/22992
6443         * windows-nat.c (current_event): Update comment.
6444         (last_wait_event, desired_stop_thread_id): New globals.
6445         (struct pending_stop): New.
6446         (pending_stops): New global.
6447         (windows_nat_target) <stopped_by_sw_breakpoint>
6448         <supports_stopped_by_sw_breakpoint>: New methods.
6449         (windows_fetch_one_register): Add assertions.  Adjust PC.
6450         (windows_continue): Handle pending stops.  Suspend other threads
6451         when stepping.  Use last_wait_event
6452         (wait_for_debug_event): New function.
6453         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6454         pending stops.  Queue spurious stops.
6455         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6456         (windows_nat_target::kill): Use wait_for_debug_event.
6457         * nat/windows-nat.h (struct windows_thread_info)
6458         <stopped_at_software_breakpoint>: New field.
6459         * nat/windows-nat.c (windows_thread_info::resume): Clear
6460         stopped_at_software_breakpoint.
6461
6462 2020-04-08  Tom Tromey  <tromey@adacore.com>
6463
6464         * windows-nat.c (enum thread_disposition_type): New.
6465         (thread_rec): Replace "get_context" parameter with "disposition";
6466         change type.
6467         (windows_add_thread, windows_nat_target::fetch_registers)
6468         (windows_nat_target::store_registers, handle_exception)
6469         (windows_nat_target::resume, get_windows_debug_event)
6470         (windows_nat_target::get_tib_address)
6471         (windows_nat_target::thread_name)
6472         (windows_nat_target::thread_alive): Update.
6473
6474 2020-04-08  Tom Tromey  <tromey@adacore.com>
6475
6476         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6477         (windows_continue): Use windows_continue::resume.
6478         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6479         resume>: Declare new methods.
6480         * nat/windows-nat.c: New file.
6481         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6482
6483 2020-04-08  Tom Tromey  <tromey@adacore.com>
6484
6485         * windows-nat.c (windows_add_thread, windows_delete_thread)
6486         (windows_nat_target::fetch_registers)
6487         (windows_nat_target::store_registers, fake_create_process)
6488         (windows_nat_target::resume, windows_nat_target::resume)
6489         (get_windows_debug_event, windows_nat_target::wait)
6490         (windows_nat_target::pid_to_str)
6491         (windows_nat_target::get_tib_address)
6492         (windows_nat_target::get_ada_task_ptid)
6493         (windows_nat_target::thread_name)
6494         (windows_nat_target::thread_alive): Use lwp, not tid.
6495
6496 2020-04-08  Tom Tromey  <tromey@adacore.com>
6497
6498         * windows-nat.c (handle_exception)
6499         (windows_nat_target::thread_name): Update.
6500         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6501         <name>: Now unique_xmalloc_ptr.
6502
6503 2020-04-08  Tom Tromey  <tromey@adacore.com>
6504
6505         * windows-nat.c (thread_rec)
6506         (windows_nat_target::fetch_registers): Update.
6507         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6508         Update comment.
6509         <debug_registers_changed, reload_context>: Now bool.
6510
6511 2020-04-08  Tom Tromey  <tromey@adacore.com>
6512
6513         * windows-nat.c (windows_add_thread): Use new.
6514         (windows_init_thread_list, windows_delete_thread): Use delete.
6515         (get_windows_debug_event): Update.
6516         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6517         destructor, and initializers.
6518
6519 2020-04-08  Tom Tromey  <tromey@adacore.com>
6520
6521         * windows-nat.c (struct windows_thread_info): Remove.
6522         * nat/windows-nat.h: New file.
6523
6524 2020-04-08  Tom Tromey  <tromey@adacore.com>
6525
6526         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6527         (thread_rec, windows_add_thread, windows_delete_thread)
6528         (windows_continue): Update.
6529
6530 2020-04-08  Tom Tromey  <tromey@adacore.com>
6531
6532         * windows-nat.c (struct windows_thread_info): Remove typedef.
6533         (thread_head): Remove.
6534         (thread_list): New global.
6535         (thread_rec, windows_add_thread, windows_init_thread_list)
6536         (windows_delete_thread, windows_continue): Update.
6537
6538 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6539
6540         * windows-tdep.h (windows_init_abi): Add comment.
6541         (cygwin_init_abi): New declaration.
6542         * windows-tdep.c: Split signal enumeration in two, one for
6543         Windows and one for Cygwin.
6544         (windows_gdb_signal_to_target): Only deal with signal of the
6545         Windows OS ABI.
6546         (cygwin_gdb_signal_to_target): New function.
6547         (windows_init_abi): Rename to windows_init_abi_common, don't set
6548         gdb_signal_to_target gdbarch method.  Add new new function with
6549         this name.
6550         (cygwin_init_abi): New function.
6551         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6552         comment.  Don't call windows_init_abi.
6553         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6554         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6555         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6556         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6557         a new function of this name.
6558         (i386_cygwin_init_abi): New function.
6559         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6560         OS ABI Cygwin.
6561
6562 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6563
6564         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6565         parameter.c.
6566         (dwarf2_read_gdb_index): Update.
6567
6568 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6569
6570         * nbsd-tdep.c: Include "objfiles.h".
6571         (nbsd_skip_solib_resolver): New.
6572         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6573
6574 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6575
6576         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6577         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6578         with DW_LLE_base_addressx are being emitted in DWARFv5.
6579         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6580         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6581         unsigned integer.
6582
6583 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6584
6585         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6586         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6587         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6588         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6589         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6590         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6591         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6592
6593
6594 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6595
6596         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6597         (read_loclist_index): New function definition.
6598         (lookup_loclist_base): New function definition.
6599         (read_loclist_header): New function definition.
6600         (dwarf2_cu): Add loclist_base and loclist_header field.
6601         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6602         (read_full_die_1): Read the value of DW_AT_loclists_base.
6603         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6604         (read_attribute_value): Handle DW_FORM_loclistx.
6605         (skip_one_die): Handle DW_FORM_loclistx.
6606         (loclist_header): New structure declaration.
6607         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6608
6609 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6610
6611         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6612         constructor.  Remove `addr` parameter from other constructor and
6613         add `per_cu` parameter.
6614         * dwarf2/read.c (create_partial_symtab): Update.
6615
6616 2020-04-07  Tom de Vries  <tdevries@suse.de>
6617
6618         PR symtab/25796
6619         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6620         (partial_die_info::fixup): Inherit has_const_value.
6621
6622 2020-04-07  Tom de Vries  <tdevries@suse.de>
6623
6624         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6625         symbols without address.
6626
6627 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6628
6629         * nbsd-nat.h (struct thread_info): Add forward declaration.
6630         (nbsd_nat_target::thread_alive): Add.
6631         (nbsd_nat_target::thread_name): Likewise.
6632         (nbsd_nat_target::update_thread_list): Likewise.
6633         (update_thread_list::post_attach): Likewise.
6634         (post_attach::pid_to_str): Likewise.
6635         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6636         (nbsd_thread_lister): Add.
6637         (nbsd_nat_target::thread_alive): Likewise.
6638         (nbsd_nat_target::thread_name): Likewise.
6639         (nbsd_add_threads): Likewise.
6640         (update_thread_list::post_attach): Likewise.
6641         (nbsd_nat_target::update_thread_list): Likewise.
6642         (post_attach::pid_to_str): Likewise.
6643
6644 2020-04-06  Tom Tromey  <tromey@adacore.com>
6645
6646         * ada-valprint.c (print_variant_part): Extract the variant field.
6647         (print_field_values): Use the field as the outer value when
6648         recursing.
6649
6650 2020-04-06  Tom Tromey  <tromey@adacore.com>
6651
6652         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6653         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6654         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6655         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6656         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6657
6658 2020-04-06  Tom Tromey  <tromey@adacore.com>
6659
6660         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6661         TYPE_CODE_ERROR.
6662
6663 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6664
6665         * nbsd-tdep.c: Include "gdbarch.h".
6666         Define enum with NetBSD signal numbers.
6667         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6668         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6669         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6670         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6671         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6672         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6673         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6674         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6675         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6676         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6677         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6678         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6679
6680 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6681
6682         PR gdb/25325
6683         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6684
6685 2020-04-03  Tom Tromey  <tromey@adacore.com>
6686
6687         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6688         Read constant block.
6689
6690 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6691
6692         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6693         (gdb_bfd_get_full_section_contents): New declaration.
6694         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6695         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6696         gdb_bfd_get_full_section_contents.
6697
6698 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6699
6700         * exec.c (build_section_table): Replace internal_error with
6701         gdb_assert.
6702         (section_table_xfer_memory_partial): Likewise.
6703         * mdebugread.c (parse_partial_symbols): Likewise.
6704         * psymtab.c (lookup_partial_symbol): Likewise.
6705         * utils.c (wrap_here): Likewise.
6706
6707 2020-04-02  Tom Tromey  <tromey@adacore.com>
6708
6709         * f-lang.c (build_fortran_types): Use arch_type to initialize
6710         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6711
6712 2020-04-02  Tom Tromey  <tromey@adacore.com>
6713
6714         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6715         of attributes.
6716
6717 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6718             Bernd Edlinger <bernd.edlinger@hotmail.de>
6719             Tom Tromey  <tromey@adacore.com>
6720
6721         * buildsym.c (buildsym_compunit::record_line): Remove
6722         deduplication code.
6723
6724 2020-04-02  Tom de Vries  <tdevries@suse.de>
6725
6726         PR ada/24671
6727         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6728
6729 2020-04-02  Tom de Vries  <tdevries@suse.de>
6730
6731         * dwarf2/read.c (dwarf2_gdb_index_functions,
6732         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6733         NULL.
6734         * psymtab.c (psym_lookup_global_symbol_language): New function.
6735         (psym_functions): Init psym_lookup_global_symbol_language with
6736         psym_lookup_global_symbol_language.
6737         * symfile-debug.c (debug_sym_quick_functions): Init
6738         lookup_global_symbol_language with NULL.
6739         * symfile.c (set_initial_language): Remove fixme comment.
6740         * symfile.h (struct quick_symbol_functions): Add
6741         lookup_global_symbol_language.
6742         * symtab.c (find_quick_global_symbol_language): New function.
6743         (find_main_name): Use find_quick_global_symbol_language.
6744
6745 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6746
6747         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6748
6749 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6750
6751         * buildsym.c (record_line): Fix undefined behavior and preserve
6752         lines at eof.
6753
6754 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6755
6756         * buildsym.c (record_line): Fix the resizing condition.
6757
6758 2020-04-01  Tom Tromey  <tom@tromey.com>
6759
6760         * value.h (value_literal_complex): Add comment.
6761         * valops.c (value_literal_complex): Refer to value.h.
6762
6763 2020-04-01  Tom Tromey  <tom@tromey.com>
6764
6765         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6766         (scalar_type): New rule, from typebase.
6767         (typebase): Use scalar_type.  Recognize complex types.
6768         (field_name): Handle FLOAT_KEYWORD.
6769         (ident_tokens): Add _Complex and __complex__.
6770
6771 2020-04-01  Tom Tromey  <tom@tromey.com>
6772
6773         PR exp/25299:
6774         * valarith.c (promotion_type, complex_binop): New functions.
6775         (scalar_binop): Handle complex numbers.  Use promotion_type.
6776         (value_pos, value_neg, value_complement): Handle complex numbers.
6777
6778 2020-04-01  Tom Tromey  <tom@tromey.com>
6779
6780         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6781         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6782         (parse_number): Handle complex numbers.
6783
6784 2020-04-01  Tom Tromey  <tom@tromey.com>
6785
6786         * c-valprint.c (c_decorations): Change complex suffix to "i".
6787
6788 2020-04-01  Tom Tromey  <tom@tromey.com>
6789
6790         * valprint.c (generic_value_print_complex): Use accessors.
6791         * value.h (value_real_part, value_imaginary_part): Declare.
6792         * valops.c (value_real_part, value_imaginary_part): New
6793         functions.
6794         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6795
6796 2020-04-01  Tom Tromey  <tom@tromey.com>
6797
6798         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6799         (read_range_type): Update.
6800         * mdebugread.c (basic_type): Update.
6801         * go-lang.c (build_go_types): Use init_complex_type.
6802         * gdbtypes.h (struct main_type) <complex_type>: New member.
6803         (init_complex_type): Update.
6804         (arch_complex_type): Don't declare.
6805         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6806         Make name if none given.  Use alloc_type_copy.  Look for cached
6807         complex type.
6808         (arch_complex_type): Remove.
6809         (gdbtypes_post_init): Use init_complex_type.
6810         * f-lang.c (build_fortran_types): Use init_complex_type.
6811         * dwarf2/read.c (read_base_type): Update.
6812         * d-lang.c (build_d_types): Use init_complex_type.
6813         * ctfread.c (read_base_type): Update.
6814
6815 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6816
6817         * infrun.c (stop_all_threads): Update assertion, plus when
6818         stopping threads, take into account that we might be trying
6819         to stop an all-stop target.
6820         (stop_waiting): Call 'stop_all_threads' if there exists a
6821         non-stop target.
6822
6823 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6824
6825         * target.h (exists_non_stop_target): New function declaration.
6826         * target.c (exists_non_stop_target): New function.
6827
6828 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6829
6830         PR gdb/24789
6831         * eval.c (is_integral_or_integral_reference): New function.
6832         (evaluate_subexp_standard): Allow integer references in
6833         pointer arithmetic.
6834
6835 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6836
6837         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6838         check for no ptid in the stop reply when the target is non-stop.
6839
6840 2020-04-01  Tom Tromey  <tromey@adacore.com>
6841
6842         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6843         "name" parameter to rvalue reference.  Initialize m_name_holder.
6844         <lookup_name_info>: New overloads.
6845         <name>: Return gdb::string_view.
6846         <c_str>: New method.
6847         <make_ignore_params>: Update.
6848         <search_name_hash>: Update.
6849         <language_lookup_name>: Return const char *.
6850         <m_name>: Change type.
6851         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6852         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6853         (lookup_name_info::match_any): Update.
6854         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6855         Update.
6856         * minsyms.c (linkage_name_str): Update.
6857         * language.c (default_symbol_name_matcher): Update.
6858         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6859         Update.
6860         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6861         (ada_lookup_name_info::ada_lookup_name_info): Update.
6862         (literal_symbol_name_matcher): Update.
6863
6864 2020-04-01  Tom Tromey  <tromey@adacore.com>
6865
6866         * psymtab.c (psymtab_search_name): Remove function.
6867         (psym_lookup_symbol): Create search name and lookup name here.
6868         (lookup_partial_symbol): Remove "name" parameter; add
6869         lookup_name.
6870         (psym_expand_symtabs_for_function): Update.
6871
6872 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6873
6874         PR tui/25597:
6875         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6876
6877 2020-03-31  Tom Tromey  <tromey@adacore.com>
6878
6879         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6880         memcpy.
6881
6882 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6883
6884         * features/riscv/32bit-csr.xml: Regenerated.
6885         * features/riscv/64bit-csr.xml: Regenerated.
6886
6887 2020-03-30  Tom Tromey  <tromey@adacore.com>
6888
6889         * ada-valprint.c (print_variant_part): Update.
6890         * ada-lang.h (ada_which_variant_applies): Update.
6891         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6892         outer_valaddr parameters; replace with "outer" value parameter.
6893         (to_fixed_variant_branch_type): Update.
6894
6895 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6896
6897         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6898         <list>.  Remove inclusion of observable.h.
6899         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6900         (struct arch_lwp_info): New struct.
6901         (class ppc_linux_dreg_interface): New class.
6902         (struct ppc_linux_process_info): New struct.
6903         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6904         <low_new_clone, low_forget_process, low_prepare_to_resume>
6905         <copy_thread_dreg_state, mark_thread_stale>
6906         <mark_debug_registers_changed, register_hw_breakpoint>
6907         <clear_hw_breakpoint, register_wp, clear_wp>
6908         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6909         <num_memory_accesses, get_trigger_type>
6910         <create_watchpoint_request, hwdebug_point_cmp>
6911         <init_arch_lwp_info, get_arch_lwp_info>
6912         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6913         methods.
6914         <struct ptid_hash>: New inner struct.
6915         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6916         members.
6917         (saved_dabr_value, hwdebug_info, max_slots_number)
6918         (struct hw_break_tuple, struct thread_points, ppc_threads)
6919         (have_ptrace_hwdebug_interface)
6920         (hwdebug_find_thread_points_by_tid)
6921         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6922         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6923         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6924         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6925         use m_dreg_interface.
6926         (hwdebug_point_cmp): Change to...
6927         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6928         reference arguments instead of pointers.
6929         (ppc_linux_nat_target::ranged_break_num_registers): Use
6930         m_dreg_interface.
6931         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6932         m_dreg_interface.  Call register_hw_breakpoint.
6933         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6934         m_dreg_interface.  Call clear_hw_breakpoint.
6935         (get_trigger_type): Change to...
6936         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6937         comment.
6938         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6939         use m_dreg_interface.  Call register_hw_breakpoint.
6940         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6941         use m_dreg_interface.  Call clear_hw_breakpoint.
6942         (can_use_watchpoint_cond_accel): Change to...
6943         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6944         method.  Update comment, use m_dreg_interface and
6945         m_process_info.
6946         (calculate_dvc): Change to...
6947         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6948         m_dreg_interface.
6949         (num_memory_accesses): Change to...
6950         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6951         (check_condition): Change to...
6952         (ppc_linux_nat_target::check_condition): ...this method.
6953         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6954         comment, use m_dreg_interface.
6955         (create_watchpoint_request): Change to...
6956         (ppc_linux_nat_target::create_watchpoint_request): ...this
6957         method.  Use m_dreg_interface.
6958         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6959         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6960         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6961         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6962         (ppc_linux_nat_target::low_forget_process)
6963         (ppc_linux_nat_target::low_new_fork)
6964         (ppc_linux_nat_target::low_new_clone)
6965         (ppc_linux_nat_target::low_delete_thread)
6966         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6967         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6968         only call mark_thread_stale.
6969         (ppc_linux_thread_exit): Remove.
6970         (ppc_linux_nat_target::stopped_data_address): Change to...
6971         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6972         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6973         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6974         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6975         comment.  Call low_stopped_data_address.
6976         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6977         m_dreg_interface.
6978         (ppc_linux_nat_target::masked_watch_num_registers): Use
6979         m_dreg_interface.
6980         (ppc_linux_nat_target::copy_thread_dreg_state)
6981         (ppc_linux_nat_target::mark_thread_stale)
6982         (ppc_linux_nat_target::mark_debug_registers_changed)
6983         (ppc_linux_nat_target::register_hw_breakpoint)
6984         (ppc_linux_nat_target::clear_hw_breakpoint)
6985         (ppc_linux_nat_target::register_wp)
6986         (ppc_linux_nat_target::clear_wp)
6987         (ppc_linux_nat_target::init_arch_lwp_info)
6988         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6989         (_initialize_ppc_linux_nat): Remove observer callback.
6990
6991 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6992
6993         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
6994         (ppc_linux_nat_target::auxv_parse)
6995         (ppc_linux_nat_target::read_description)
6996         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
6997         Move up.
6998
6999 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7000
7001         * linux-nat.h (low_new_clone): New method.
7002         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7003
7004 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7005
7006         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7007         (dbx_expand_psymtab): ... this.
7008         (start_psymtab): Update.
7009         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7010         (mdebug_expand_psymtab): ... this.
7011         (parse_partial_symbols): Update.
7012         (new_psymtab): Update.
7013         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7014         (xcoff_expand_psymtab): ... this.
7015         (xcoff_start_psymtab): Update.
7016
7017 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7018
7019         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7020         <expand_dependencies>: ... this.
7021         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7022         (partial_symtab::expand_dependencies): ... this.
7023         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7024         Update.
7025         (dwarf2_psymtab::expand_psymtab): Update.
7026         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7027         * mdebugread.c (psymtab_to_symtab_1): Update.
7028         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7029
7030 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7031
7032         * psympriv.h (discard_psymtab): Remove.
7033         * dbxread.c (dbx_end_psymtab): Update.
7034         * xcoffread.c (xcoff_end_psymtab): Update.
7035
7036 2020-03-28  Tom Tromey  <tom@tromey.com>
7037
7038         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7039         comment.
7040
7041 2020-03-28  Tom Tromey  <tom@tromey.com>
7042
7043         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7044
7045 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7046
7047         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7048
7049 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7050
7051         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7052
7053 2020-03-26  Tom Tromey  <tom@tromey.com>
7054
7055         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7056         (mark_common_block_symbol_computed, read_tag_string_type)
7057         (attr_to_dynamic_prop, read_subrange_type): Update.
7058         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7059         to be methods on struct attribute.
7060         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7061         (read_call_site_scope, partial_die_info::read)
7062         (partial_die_info::read, lookup_die_type, follow_die_ref):
7063         Update.
7064         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7065         from dwarf2_get_ref_die_offset.
7066         (attribute::constant_value): New method, from
7067         dwarf2_get_attr_constant_value.
7068         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7069         Declare method.
7070         <constant_value>: New method.
7071
7072 2020-03-26  Tom Tromey  <tom@tromey.com>
7073
7074         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7075         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7076         (dwarf_type_encoding_name): Move to stringify.c.
7077         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7078         * dwarf2/stringify.c: New file.
7079         * dwarf2/stringify.h: New file.
7080
7081 2020-03-26  Tom Tromey  <tom@tromey.com>
7082
7083         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7084         Rewrite.
7085
7086 2020-03-26  Tom Tromey  <tom@tromey.com>
7087
7088         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7089         methods.
7090         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7091         (lookup_ranges_base): Likewise.
7092         (read_cutu_die_from_dwo, read_full_die_1): Update.
7093
7094 2020-03-26  Tom Tromey  <tom@tromey.com>
7095
7096         * dwarf2/read.c (read_import_statement, read_file_scope)
7097         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7098         (read_lexical_block_scope, read_call_site_scope)
7099         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7100         (handle_struct_member_die, process_structure_scope)
7101         (update_enumeration_type_from_children)
7102         (process_enumeration_scope, read_array_type, read_common_block)
7103         (read_namespace, read_module, read_subroutine_type): Update.
7104         (sibling_die): Remove.
7105
7106 2020-03-26  Tom Tromey  <tom@tromey.com>
7107
7108         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7109         (build_type_psymtabs_reader, read_structure_type)
7110         (read_enumeration_type, read_full_die_1): Update.
7111         (dwarf2_attr_no_follow): Move to die.h.
7112         * dwarf2/die.h (struct die_info) <attr>: New method.
7113
7114 2020-03-26  Tom Tromey  <tom@tromey.com>
7115
7116         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7117         <base_address>: Now an optional.
7118         (dwarf2_find_base_address, dwarf2_rnglists_process)
7119         (dwarf2_ranges_process, fill_in_loclist_baton)
7120         (dwarf2_symbol_mark_computed): Update.
7121
7122 2020-03-26  Tom Tromey  <tom@tromey.com>
7123
7124         * dwarf2/read.c (struct die_info): Move to die.h.
7125         * dwarf2/die.h: New file.
7126
7127 2020-03-26  Tom Tromey  <tom@tromey.com>
7128
7129         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7130         * dwarf2/read.c
7131         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7132         Move to line-header.c.
7133         (read_checked_initial_length_and_offset, read_formatted_entries):
7134         Likewise.
7135         (dwarf_decode_line_header): Split into two.
7136         * dwarf2/line-header.c
7137         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7138         Move from read.c.
7139         (read_checked_initial_length_and_offset, read_formatted_entries):
7140         Likewise.
7141         (dwarf_decode_line_header): New function, split from read.c.
7142
7143 2020-03-26  Tom Tromey  <tom@tromey.com>
7144
7145         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7146         Declare method.
7147         * dwarf2/read.c (read_attribute_value): Update.
7148         (dwarf2_per_objfile::read_line_string): Rename from
7149         read_indirect_line_string.
7150         (read_formatted_entries): Update.
7151
7152 2020-03-26  Tom Tromey  <tom@tromey.com>
7153
7154         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7155         variable.
7156
7157 2020-03-26  Tom Tromey  <tom@tromey.com>
7158
7159         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7160         const.
7161         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7162         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7163         parameter const.
7164
7165 2020-03-26  Tom Tromey  <tom@tromey.com>
7166
7167         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7168         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7169         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7170         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7171
7172 2020-03-26  Tom Tromey  <tom@tromey.com>
7173
7174         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7175         file_names_size, file_full_name, file_file_name>: Use const.
7176         <file_name_at, file_names>: Add const overload.
7177         * dwarf2/line-header.c (line_header::file_file_name)
7178         (line_header::file_full_name): Update.
7179
7180 2020-03-26  Tom Tromey  <tom@tromey.com>
7181
7182         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7183         (macro_start_file, consume_improper_spaces)
7184         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7185         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7186         (dwarf_decode_macros): Move to macro.c.
7187         * dwarf2/macro.c: New file.
7188         * dwarf2/macro.h: New file.
7189         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7190
7191 2020-03-26  Tom Tromey  <tom@tromey.com>
7192
7193         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7194         method.
7195         * dwarf2/section.c: New method.  From
7196         read_indirect_string_at_offset_from.
7197         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7198         (read_indirect_string_at_offset_from): Move to section.c.
7199         (read_indirect_string_at_offset): Rewrite.
7200         (read_indirect_line_string_at_offset): Remove.
7201         (read_indirect_string, read_indirect_line_string)
7202         (dwarf_decode_macro_bytes): Update.
7203
7204 2020-03-26  Tom Tromey  <tom@tromey.com>
7205
7206         * dwarf2/section.h (struct dwarf2_section_info)
7207         <overload_complaint>: Declare.
7208         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7209         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7210         Rename from dwarf2_section_buffer_overflow_complaint.
7211         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7212         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7213
7214 2020-03-26  Tom Tromey  <tom@tromey.com>
7215
7216         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7217         Declare.
7218         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7219         Move from read.c.
7220         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7221         to section.c.
7222
7223 2020-03-26  Tom Tromey  <tom@tromey.com>
7224
7225         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7226
7227 2020-03-26  Tom Tromey  <tom@tromey.com>
7228
7229         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7230         "builder".
7231         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7232         parameter.
7233         (dwarf_decode_macros): Update.
7234
7235 2020-03-26  Tom Tromey  <tom@tromey.com>
7236
7237         * dwarf2/read.c (read_attribute_value): Update.
7238         (read_indirect_string_from_dwz): Move to dwz.c; change into
7239         method.
7240         (dwarf_decode_macro_bytes): Update.
7241         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7242         * dwarf2/dwz.c: New file.
7243         * Makefile.in (COMMON_SFILES): Add dwz.c.
7244
7245 2020-03-26  Tom Tromey  <tom@tromey.com>
7246
7247         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7248         * dwarf2/read.c: Add include.
7249         * dwarf2/index-write.c: Add include.
7250         * dwarf2/index-cache.c: Add include.
7251         * dwarf2/dwz.h: New file.
7252
7253 2020-03-25  Tom Tromey  <tom@tromey.com>
7254
7255         * compile/compile-object-load.c (get_out_value_type): Mention
7256         correct symbol name in error message.
7257
7258 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7259
7260         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7261
7262 2020-03-25  Tom de Vries  <tdevries@suse.de>
7263
7264         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7265         * symmisc.c (dump_symtab_1): Print user and includes fields.
7266         (maintenance_info_symtabs): Same.
7267
7268 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7269
7270         PR gdb/25534
7271         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7272         (riscv_regcache_cooked_write): New function.
7273         (riscv_push_dummy_call): Use new function.
7274         (riscv_return_value): Likewise.
7275
7276 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7277
7278         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7279         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7280         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7281         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7282         * infrun.c (follow_fork): Likewise.
7283         (follow_fork_inferior): Likewise.
7284         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7285         * linux-nat.h (class linux_nat_target): Likewise.
7286         * remote.c (class remote_target) <follow_fork>: Likewise.
7287         (remote_target::follow_fork): Likewise.
7288         * target-delegates.c: Re-generate.
7289         * target.c (default_follow_fork): Likewise.
7290         (target_follow_fork): Likewise.
7291         * target.h (struct target_ops) <follow_fork>: Likewise.
7292         (target_follow_fork): Likewise.
7293
7294 2020-03-24  Tom de Vries  <tdevries@suse.de>
7295
7296         * psymtab.c (maintenance_info_psymtabs): Print user field.
7297
7298 2020-03-20  Tom Tromey  <tromey@adacore.com>
7299
7300         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7301         const.
7302         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7303         const.
7304
7305 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7306
7307         * ptrace.m4: Don't check for ptrace declaration.
7308         * config.in: Re-generate.
7309         * configure: Re-generate.
7310         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7311         not defined.
7312
7313 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7314
7315         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7316         `PTRACE_TYPE_RET'.
7317         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7318         * sparc-nat.c (gdb_ptrace): Likewise.
7319         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7320
7321 2020-03-20  Tom Tromey  <tromey@adacore.com>
7322
7323         * c-exp.y (lex_one_token): Fix assert.
7324
7325 2020-03-20  Tom Tromey  <tromey@adacore.com>
7326
7327         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7328         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7329         strncpy call.
7330
7331 2020-03-20  Tom Tromey  <tromey@adacore.com>
7332
7333         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7334
7335 2020-03-20  Tom Tromey  <tromey@adacore.com>
7336
7337         * ada-valprint.c (print_variant_part): Remove parameters; switch
7338         to value-based API.
7339         (print_field_values): Likewise.
7340         (ada_val_print_struct_union): Likewise.
7341         (ada_value_print_1): Update.
7342
7343 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7344
7345         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7346         nbsd_nat_target instead of inf_ptrace_target.
7347         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7348         nbsd_nat_target.
7349
7350 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7351
7352         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7353         it to the ptrace call.
7354         * (store_registers): Likewise.
7355
7356 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7357
7358         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7359         it to the ptrace call.
7360         * (store_registers): Likewise.
7361
7362 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7363
7364         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7365         valid, fetch vg value from ptrace.
7366
7367 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7368         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7369         * inf-ptrace.c: Likewise.
7370         * (gdb_ptrace): Add.
7371         * (inf_ptrace_target::resume): Update.
7372         * (inf_ptrace_target::xfer_partial): Likewise.
7373         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7374         * (inf_ptrace_peek_poke): Update.
7375
7376 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7377
7378         * x86-bsd-nat.c (gdb_ptrace): New.
7379         * (x86bsd_dr_set): Add new argument `ptid'.
7380         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7381         x86bsd_dr_set_addr): Update.
7382
7383 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7384
7385         * remote.c (remote_target::process_stop_reply): Handle events for
7386         all threads differently.
7387
7388 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7389
7390         * completer.c (completion_tracker::remove_completion): Define new
7391         function.
7392         * completer.h (completion_tracker::remove_completion): Declare new
7393         function.
7394         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7395         when adding a C++ function symbol.
7396
7397 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7398
7399         * completer.c (completion_tracker::completion_hash_entry): Define
7400         new class.
7401         (advance_to_filename_complete_word_point): Call
7402         recompute_lowest_common_denominator.
7403         (completion_tracker::completion_tracker): Call discard_completions
7404         to setup the hash table.
7405         (completion_tracker::discard_completions): Allow for being called
7406         from the constructor, pass new equal function, and element deleter
7407         when constructing the hash table.  Initialise new class member
7408         variables.
7409         (completion_tracker::maybe_add_completion): Remove use of
7410         m_entries_vec, and store more information into m_entries_hash.
7411         (completion_tracker::recompute_lcd_visitor): New function, most
7412         content taken from...
7413         (completion_tracker::recompute_lowest_common_denominator):
7414         ...here, this now just visits each item in the hash calling the
7415         above visitor.
7416         (completion_tracker::build_completion_result): Remove use of
7417         m_entries_vec, call recompute_lowest_common_denominator.
7418         * completer.h (completion_tracker::have_completions): Remove use
7419         of m_entries_vec.
7420         (completion_tracker::completion_hash_entry): Declare new class.
7421         (completion_tracker::recompute_lowest_common_denominator): Change
7422         function signature.
7423         (completion_tracker::recompute_lcd_visitor): Declare new function.
7424         (completion_tracker::m_entries_vec): Delete.
7425         (completion_tracker::m_entries_hash): Initialize to NULL.
7426         (completion_tracker::m_lowest_common_denominator_valid): New
7427         member variable.
7428         (completion_tracker::m_lowest_common_denominator_max_length): New
7429         member variable.
7430
7431 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7432
7433         * regformats/regdef.h: Put reg in gdb namespace.
7434
7435 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7436
7437         * i386-bsd-nat.c (gdb_ptrace): New.
7438         * (i386bsd_fetch_inferior_registers,
7439         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7440         * (i386bsd_fetch_inferior_registers,
7441         i386bsd_store_inferior_registers) Use gdb_ptrace.
7442
7443 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7444
7445         * amd64-bsd-nat.c (gdb_ptrace): New.
7446         * (amd64bsd_fetch_inferior_registers,
7447         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7448         * (amd64bsd_fetch_inferior_registers,
7449         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7450
7451 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7452
7453         * user-regs.c (user_reg::read): Rename to...
7454         (user_reg::xread): ...this.
7455         * (append_user_reg): Rename argument `read' to `xread'.
7456         * (user_reg_add_builtin): Likewise.
7457         * (user_reg_add): Likewise.
7458         * (value_of_user_reg): Likewise.
7459
7460 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7461
7462         * sparc-nat.c (gdb_ptrace): New.
7463         * sparc-nat.c (sparc_fetch_inferior_registers)
7464         (sparc_store_inferior_registers) Remove obsolete comment.
7465         * sparc-nat.c (sparc_fetch_inferior_registers)
7466         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7467         * sparc-nat.c (sparc_fetch_inferior_registers)
7468         (sparc_store_inferior_registers) Use gdb_ptrace.
7469
7470 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7471
7472         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7473         it to the ptrace call.
7474         * sh-nbsd-nat.c (store_registers): Likewise.
7475
7476 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7477
7478         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7479         nbsd_nat_target instead of inf_ptrace_target.
7480         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7481         nbsd_nat_target.
7482
7483 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7484
7485         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7486
7487 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7488
7489         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7490         <sys/sysctl.h>.
7491         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7492
7493 2020-03-17  Tom de Vries  <tdevries@suse.de>
7494
7495         PR gdb/23710
7496         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7497         fields.
7498         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7499         fields.
7500         (process_imported_unit_die): Skip import of c++ CUs.
7501
7502 2020-03-16  Tom Tromey  <tom@tromey.com>
7503
7504         * p-valprint.c (pascal_object_print_value): Initialize
7505         base_value.
7506
7507 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7508             Shahab Vahedi  <shahab@synopsys.com>
7509
7510         * Makefile.in: Add arch/arc.o
7511         * configure.tgt: Likewise.
7512         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7513         (_initialize_arc_tdep): Don't initialize old target descriptions.
7514         (arc_read_description): New function to cache target descriptions.
7515         * arc-tdep.h (arc_read_description): Add proto type.
7516         * arch/arc.c: New file.
7517         * arch/arc.h: Likewise.
7518         * features/Makefile: Replace old target descriptions with new.
7519         * features/arc-arcompact.c: Remove.
7520         * features/arc-arcompact.xml: Likewise.
7521         * features/arc-v2.c: Likewise
7522         * features/arc-v2.xml: Likewise
7523         * features/arc/aux-arcompact.xml: New file.
7524         * features/arc/aux-v2.xml: Likewise.
7525         * features/arc/core-arcompact.xml: Likewise.
7526         * features/arc/core-v2.xml: Likewise.
7527         * features/arc/aux-arcompact.c: Generate.
7528         * features/arc/aux-v2.c: Likewise.
7529         * features/arc/core-arcompact.c: Likewise.
7530         * features/arc/core-v2.c: Likewise.
7531         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7532
7533 2020-03-16  Tom Tromey  <tromey@adacore.com>
7534
7535         PR gdb/25663:
7536         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7537         putting value into bcache.
7538
7539 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7540
7541         PR gdb/21500
7542         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7543         to...
7544         (amd64_windows_init_abi_common): ... this.  Don't set size of
7545         long type.
7546         (amd64_windows_init_abi): New function.
7547         (amd64_cygwin_init_abi): New function.
7548         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7549         the Cygwin OS ABI.
7550         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7551         comment.
7552
7553 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7554
7555         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7556         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7557         (pe_import_directory_entry): New struct type.
7558         (is_linked_with_cygwin_dll): New function.
7559         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7560         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7561         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7562
7563 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7564
7565         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7566         i386_cygwin_core_osabi_sniffer.
7567
7568 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7569
7570         * i386-cygwin-tdep.c: Rename to...
7571         * i386-windows-tdep.c: ... this.
7572         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7573         i386-windows-tdep.c.
7574         * configure.tgt: Likewise.
7575
7576 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7577
7578         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7579         * osabi.c (gdb_osabi_names): Add "Windows".
7580         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7581         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7582         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7583         i386_cygwin_osabi_sniffer.
7584         (_initialize_i386_cygwin_tdep): Register OS ABI
7585         GDB_OSABI_WINDOWS for i386.
7586         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7587         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7588         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7589         for x86-64.
7590         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7591         when the target matches '*-*-mingw*'.
7592
7593 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7594
7595         * defs.h (enum gdb_osabi): Move to...
7596         * osabi.h (enum gdb_osabi): ... here.
7597         * gdbarch.sh: Include osabi.h in gdbarch.h.
7598         * gdbarch.h: Re-generate.
7599
7600 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7601
7602         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7603         function.
7604         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7605
7606 2020-03-14  Tom Tromey  <tom@tromey.com>
7607
7608         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7609         for C++.
7610         (c_type_print_modifier): Likewise.  Add "language" parameter.
7611         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7612         (c_type_print_base_1): Update.
7613         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7614         constants.
7615         * type-stack.c (type_stack::insert): Handle tp_atomic and
7616         tp_restrict.
7617         (type_stack::follow_type_instance_flags): Likewise.
7618         (type_stack::follow_types): Likewise.  Merge type-following code.
7619         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7620         (space_identifier, cv_with_space_id)
7621         (const_or_volatile_or_space_identifier_noopt)
7622         (const_or_volatile_or_space_identifier): Remove.
7623         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7624         rules.
7625         (ptr_operator, typebase): Update.
7626         (enum token_flag) <FLAG_C>: New constant.
7627         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7628         "_Atomic".
7629         (lex_one_token): Handle FLAG_C.
7630
7631 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7632
7633         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7634         it to the ptrace call.
7635         * m68k-bsd-nat.c (store_registers): Likewise.
7636
7637 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7638
7639         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7640         gdb_byte *.
7641         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7642         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7643         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7644
7645 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7646
7647         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7648         nbsd_nat_target instead of inf_ptrace_target.
7649         * m68k-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         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7655         register_t.
7656
7657 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7658
7659         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7660         it to the ptrace call.
7661         * alpha-bsd-nat.c (store_registers): Likewise.
7662
7663 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7664
7665         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7666         includes.
7667         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7668         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7669         fill_fpregset): Likewise.
7670
7671 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7672
7673         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7674         nbsd_nat_target instead of inf_ptrace_target.
7675         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7676         nbsd_nat_target.
7677
7678 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7679
7680         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7681         register_t.
7682
7683 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7684
7685         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7686         it to the ptrace call.
7687         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7688         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7689         * arm-nbsd-nat.c (store_register): Likewise.
7690         * arm-nbsd-nat.c (store_regs): Likewise.
7691         * arm-nbsd-nat.c (store_fp_register): Likewise.
7692         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7693
7694 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7695
7696         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7697         nbsd_nat_target instead of inf_ptrace_target.
7698         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7699         nbsd_nat_target.
7700
7701 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7702
7703         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7704         it to the ptrace call.
7705         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7706
7707 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7708
7709         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7710         it to the ptrace call.
7711         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7712
7713 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7714
7715         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7716         gdb_byte *.
7717         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7718
7719 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7720
7721         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7722         instead of inf_ptrace_target.
7723         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7724         nbsd_nat_target.
7725
7726 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7727
7728         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7729         register_t.
7730
7731 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7732
7733         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7734         register_t.
7735
7736 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7737
7738         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7739         register_t.
7740
7741 2020-03-13  Tom Tromey  <tom@tromey.com>
7742
7743         * value.h (val_print): Don't declare.
7744         * valprint.h (val_print_array_elements)
7745         (val_print_scalar_formatted, generic_val_print): Don't declare.
7746         * valprint.c (generic_val_print_array): Take a struct value.
7747         (generic_val_print_ptr, generic_val_print_memberptr)
7748         (generic_val_print_bool, generic_val_print_int)
7749         (generic_val_print_char, generic_val_print_complex)
7750         (generic_val_print): Remove.
7751         (generic_value_print): Update.
7752         (do_val_print): Remove unused parameters.  Don't call
7753         la_val_print.
7754         (val_print): Remove.
7755         (common_val_print): Update.  Don't call value_check_printable.
7756         (val_print_scalar_formatted, val_print_array_elements): Remove.
7757         * rust-lang.c (rust_val_print): Remove.
7758         (rust_language_defn): Update.
7759         * p-valprint.c (pascal_val_print): Remove.
7760         (pascal_value_print_inner): Update.
7761         (pascal_object_print_val_fields, pascal_object_print_val):
7762         Remove.
7763         (pascal_object_print_static_field): Update.
7764         * p-lang.h (pascal_val_print): Don't declare.
7765         * p-lang.c (pascal_language_defn): Update.
7766         * opencl-lang.c (opencl_language_defn): Update.
7767         * objc-lang.c (objc_language_defn): Update.
7768         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7769         * m2-lang.h (m2_val_print): Don't declare.
7770         * m2-lang.c (m2_language_defn): Update.
7771         * language.h (struct language_defn) <la_val_print>: Remove.
7772         * language.c (unk_lang_value_print_inner): Rename.  Change
7773         argument types.
7774         (unknown_language_defn, auto_language_defn): Update.
7775         * go-valprint.c (go_val_print): Remove.
7776         * go-lang.h (go_val_print): Don't declare.
7777         * go-lang.c (go_language_defn): Update.
7778         * f-valprint.c (f_val_print): Remove.
7779         * f-lang.h (f_value_print): Don't declare.
7780         * f-lang.c (f_language_defn): Update.
7781         * d-valprint.c (d_val_print): Remove.
7782         * d-lang.h (d_value_print): Don't declare.
7783         * d-lang.c (d_language_defn): Update.
7784         * cp-valprint.c (cp_print_value_fields)
7785         (cp_print_value_fields_rtti, cp_print_value): Remove.
7786         (cp_print_static_field): Update.
7787         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7788         (c_val_print_struct, c_val_print_union, c_val_print_int)
7789         (c_val_print_memberptr, c_val_print): Remove.
7790         * c-lang.h (c_val_print_array, cp_print_value_fields)
7791         (cp_print_value_fields_rtti): Don't declare.
7792         * c-lang.c (c_language_defn, cplus_language_defn)
7793         (asm_language_defn, minimal_language_defn): Update.
7794         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7795         (ada_val_print_enum): Take a struct value.
7796         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7797         (ada_val_print): Remove.
7798         (ada_value_print_1): Update.
7799         (printable_val_type): Remove.
7800         * ada-lang.h (ada_val_print): Don't declare.
7801         * ada-lang.c (ada_language_defn): Update.
7802
7803 2020-03-13  Tom Tromey  <tom@tromey.com>
7804
7805         * valprint.c (do_val_print): Update.
7806         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7807         a struct value.
7808         (value_to_value_object_no_release): Declare.
7809         * python/py-value.c (value_to_value_object_no_release): New
7810         function.
7811         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7812         struct value.
7813         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7814         function.
7815         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7816         a struct value.
7817         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7818         Declare.
7819         (gdbscm_apply_val_pretty_printer): Take a struct value.
7820         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7821         value.
7822         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7823         value.
7824         * extension-priv.h (struct extension_language_ops)
7825         <apply_val_pretty_printer>: Take a struct value.
7826         * cp-valprint.c (cp_print_value): Create a struct value.
7827         (cp_print_value): Update.
7828
7829 2020-03-13  Tom Tromey  <tom@tromey.com>
7830
7831         * ada-valprint.c (print_field_values): Call common_val_print.
7832
7833 2020-03-13  Tom Tromey  <tom@tromey.com>
7834
7835         * ada-valprint.c (val_print_packed_array_elements): Remove
7836         bitoffset and val parameters.  Call common_val_print.
7837         (ada_val_print_string): Remove offset, address, and original_value
7838         parameters.
7839         (ada_val_print_array): Update.
7840         (ada_value_print_array): New function.
7841         (ada_value_print_1): Call it.
7842
7843 2020-03-13  Tom Tromey  <tom@tromey.com>
7844
7845         * ada-valprint.c (ada_value_print): Use common_val_print.
7846
7847 2020-03-13  Tom Tromey  <tom@tromey.com>
7848
7849         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7850
7851 2020-03-13  Tom Tromey  <tom@tromey.com>
7852
7853         * ada-valprint.c (ada_value_print_num): New function.
7854         (ada_value_print_1): Use it.
7855
7856 2020-03-13  Tom Tromey  <tom@tromey.com>
7857
7858         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7859
7860 2020-03-13  Tom Tromey  <tom@tromey.com>
7861
7862         * ada-valprint.c (ada_value_print_ptr): New function.
7863         (ada_value_print_1): Use it.
7864
7865 2020-03-13  Tom Tromey  <tom@tromey.com>
7866
7867         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7868         call common_val_print.
7869         (ada_val_print_1): Update.
7870         (ada_value_print_1): New function.
7871         (ada_value_print_inner): Rewrite.
7872
7873 2020-03-13  Tom Tromey  <tom@tromey.com>
7874
7875         * cp-valprint.c (cp_print_value_fields): Update.
7876         (cp_print_value): New function.
7877
7878 2020-03-13  Tom Tromey  <tom@tromey.com>
7879
7880         * m2-valprint.c (m2_value_print_inner): Use
7881         cp_print_value_fields.
7882         * cp-valprint.c (cp_print_value_fields): New function.
7883         * c-valprint.c (c_value_print_struct): New function.
7884         (c_value_print_inner): Use c_value_print_struct.
7885         * c-lang.h (cp_print_value_fields): Declare.
7886
7887 2020-03-13  Tom Tromey  <tom@tromey.com>
7888
7889         * c-valprint.c (c_value_print_array): New function.
7890         (c_value_print_inner): Use it.
7891
7892 2020-03-13  Tom Tromey  <tom@tromey.com>
7893
7894         * c-valprint.c (c_value_print_memberptr): New function.
7895         (c_value_print_inner): Use it.
7896
7897 2020-03-13  Tom Tromey  <tom@tromey.com>
7898
7899         * c-valprint.c (c_value_print_int): New function.
7900         (c_value_print_inner): Use it.
7901
7902 2020-03-13  Tom Tromey  <tom@tromey.com>
7903
7904         * c-valprint.c (c_value_print_ptr): New function.
7905         (c_value_print_inner): Use it.
7906
7907 2020-03-13  Tom Tromey  <tom@tromey.com>
7908
7909         * c-valprint.c (c_value_print_inner): Rewrite.
7910
7911 2020-03-13  Tom Tromey  <tom@tromey.com>
7912
7913         * valprint.c (generic_value_print_complex): New function.
7914         (generic_value_print): Use it.
7915
7916 2020-03-13  Tom Tromey  <tom@tromey.com>
7917
7918         * valprint.c (generic_val_print_float): Don't call
7919         val_print_scalar_formatted.
7920         (generic_val_print, generic_value_print): Update.
7921
7922 2020-03-13  Tom Tromey  <tom@tromey.com>
7923
7924         * valprint.c (generic_value_print_char): New function
7925         (generic_value_print): Use it.
7926
7927 2020-03-13  Tom Tromey  <tom@tromey.com>
7928
7929         * valprint.c (generic_value_print_int): New function.
7930         (generic_value_print): Use it.
7931
7932 2020-03-13  Tom Tromey  <tom@tromey.com>
7933
7934         * valprint.c (generic_value_print_bool): New function.
7935         (generic_value_print): Use it.
7936
7937 2020-03-13  Tom Tromey  <tom@tromey.com>
7938
7939         * valprint.c (generic_val_print_func): Simplify.
7940         (generic_val_print, generic_value_print): Update.
7941
7942 2020-03-13  Tom Tromey  <tom@tromey.com>
7943
7944         * valprint.c (generic_val_print_flags): Remove.
7945         (generic_val_print, generic_value_print): Update.
7946         (val_print_type_code_flags): Add original_value parameter.
7947
7948 2020-03-13  Tom Tromey  <tom@tromey.com>
7949
7950         * valprint.c (generic_val_print): Update.
7951         (generic_value_print): Update.
7952         * valprint.c (generic_val_print_enum): Don't call
7953         val_print_scalar_formatted.
7954
7955 2020-03-13  Tom Tromey  <tom@tromey.com>
7956
7957         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7958         * valprint.c (generic_value_print_ptr): New function.
7959
7960 2020-03-13  Tom Tromey  <tom@tromey.com>
7961
7962         * valprint.c (generic_value_print): Rewrite.
7963
7964 2020-03-13  Tom Tromey  <tom@tromey.com>
7965
7966         * p-valprint.c (pascal_object_print_value_fields)
7967         (pascal_object_print_value): New functions.
7968
7969 2020-03-13  Tom Tromey  <tom@tromey.com>
7970
7971         * p-valprint.c (pascal_value_print_inner): Rewrite.
7972
7973 2020-03-13  Tom Tromey  <tom@tromey.com>
7974
7975         * f-valprint.c (f_value_print_innner): Rewrite.
7976
7977 2020-03-13  Tom Tromey  <tom@tromey.com>
7978
7979         * m2-valprint.c (m2_print_unbounded_array): New overload.
7980         (m2_print_unbounded_array): Update.
7981         (m2_print_array_contents): Take a struct value.
7982         (m2_value_print_inner): Rewrite.
7983
7984 2020-03-13  Tom Tromey  <tom@tromey.com>
7985
7986         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7987         (d_value_print_inner): New function.
7988         * d-lang.h (d_value_print_inner): Declare.
7989         * d-lang.c (d_language_defn): Use d_value_print_inner.
7990
7991 2020-03-13  Tom Tromey  <tom@tromey.com>
7992
7993         * go-valprint.c (go_value_print_inner): New function.
7994         * go-lang.h (go_value_print_inner): Declare.
7995         * go-lang.c (go_language_defn): Use go_value_print_inner.
7996
7997 2020-03-13  Tom Tromey  <tom@tromey.com>
7998
7999         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8000         API.
8001         (rust_val_print): Rewrite.
8002         (rust_value_print_inner): New function, from rust_val_print.
8003         (rust_language_defn): Use rust_value_print_inner.
8004
8005 2020-03-13  Tom Tromey  <tom@tromey.com>
8006
8007         * ada-valprint.c (ada_value_print_inner): New function.
8008         * ada-lang.h (ada_value_print_inner): Declare.
8009         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8010
8011 2020-03-13  Tom Tromey  <tom@tromey.com>
8012
8013         * f-valprint.c (f_value_print_innner): New function.
8014         * f-lang.h (f_value_print_innner): Declare.
8015         * f-lang.c (f_language_defn): Use f_value_print_innner.
8016
8017 2020-03-13  Tom Tromey  <tom@tromey.com>
8018
8019         * p-valprint.c (pascal_value_print_inner): New function.
8020         * p-lang.h (pascal_value_print_inner): Declare.
8021         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8022
8023 2020-03-13  Tom Tromey  <tom@tromey.com>
8024
8025         * m2-valprint.c (m2_value_print_inner): New function.
8026         * m2-lang.h (m2_value_print_inner): Declare.
8027         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8028
8029 2020-03-13  Tom Tromey  <tom@tromey.com>
8030
8031         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8032         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8033         * c-valprint.c (c_value_print_inner): New function.
8034         * c-lang.h (c_value_print_inner): Declare.
8035         * c-lang.c (c_language_defn, cplus_language_defn)
8036         (asm_language_defn, minimal_language_defn): Use
8037         c_value_print_inner.
8038
8039 2020-03-13  Tom Tromey  <tom@tromey.com>
8040
8041         * p-valprint.c (pascal_object_print_value_fields): Now static.
8042         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8043
8044 2020-03-13  Tom Tromey  <tom@tromey.com>
8045
8046         * c-valprint.c (c_val_print_array): Simplify.
8047
8048 2020-03-13  Tom Tromey  <tom@tromey.com>
8049
8050         * valprint.c (value_print_array_elements): New function.
8051         * valprint.h (value_print_array_elements): Declare.
8052
8053 2020-03-13  Tom Tromey  <tom@tromey.com>
8054
8055         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8056         * mips-tdep.c (mips_print_register): Use
8057         value_print_scalar_formatted.
8058
8059 2020-03-13  Tom Tromey  <tom@tromey.com>
8060
8061         * valprint.h (value_print_scalar_formatted): Declare.
8062         * valprint.c (value_print_scalar_formatted): New function.
8063
8064 2020-03-13  Tom Tromey  <tom@tromey.com>
8065
8066         * valprint.h (generic_value_print): Declare.
8067         * valprint.c (generic_value_print): New function.
8068
8069 2020-03-13  Tom Tromey  <tom@tromey.com>
8070
8071         * valprint.c (do_val_print): Call la_value_print_inner, if
8072         available.
8073         * rust-lang.c (rust_language_defn): Update.
8074         * p-lang.c (pascal_language_defn): Update.
8075         * opencl-lang.c (opencl_language_defn): Update.
8076         * objc-lang.c (objc_language_defn): Update.
8077         * m2-lang.c (m2_language_defn): Update.
8078         * language.h (struct language_defn) <la_value_print_inner>: New
8079         member.
8080         * language.c (unknown_language_defn, auto_language_defn): Update.
8081         * go-lang.c (go_language_defn): Update.
8082         * f-lang.c (f_language_defn): Update.
8083         * d-lang.c (d_language_defn): Update.
8084         * c-lang.c (c_language_defn, cplus_language_defn)
8085         (asm_language_defn, minimal_language_defn): Update.
8086         * ada-lang.c (ada_language_defn): Update.
8087
8088 2020-03-13  Tom Tromey  <tom@tromey.com>
8089
8090         * c-valprint.c (c_value_print): Use common_val_print.
8091
8092 2020-03-13  Tom Tromey  <tom@tromey.com>
8093
8094         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8095
8096 2020-03-13  Tom Tromey  <tom@tromey.com>
8097
8098         * f-valprint.c (f77_print_array_1, f_val_print): Use
8099         common_val_print.
8100
8101 2020-03-13  Tom Tromey  <tom@tromey.com>
8102
8103         * riscv-tdep.c (riscv_print_one_register_info): Use
8104         common_val_print.
8105
8106 2020-03-13  Tom Tromey  <tom@tromey.com>
8107
8108         * mi/mi-main.c (output_register): Use common_val_print.
8109
8110 2020-03-13  Tom Tromey  <tom@tromey.com>
8111
8112         * infcmd.c (default_print_one_register_info): Use
8113         common_val_print.
8114
8115 2020-03-13  Tom Tromey  <tom@tromey.com>
8116
8117         * valprint.h (common_val_print_checked): Declare.
8118         * valprint.c (common_val_print_checked): New function.
8119         * stack.c (print_frame_arg): Use common_val_print_checked.
8120
8121 2020-03-13  Tom Tromey  <tom@tromey.com>
8122
8123         * valprint.c (do_val_print): New function, from val_print.
8124         (val_print): Use do_val_print.
8125         (common_val_print): Use do_val_print.
8126
8127 2020-03-13  Tom Tromey  <tom@tromey.com>
8128
8129         * valprint.c (value_print): Use scoped_value_mark.
8130
8131 2020-03-13  Tom de Vries  <tdevries@suse.de>
8132
8133         PR symtab/25646
8134         * psymtab.c (partial_symtab::partial_symtab): Don't set
8135         globals_offset and statics_offset.  Push element onto
8136         current_global_psymbols and current_static_psymbols stacks.
8137         (concat): New function.
8138         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8139         element from current_global_psymbols and current_static_psymbols
8140         stacks.  Concat popped elements to global_psymbols and
8141         static_symbols.
8142         (add_psymbol_to_list): Use current_global_psymbols and
8143         current_static_psymbols stacks.
8144         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8145         current_static_psymbols fields.
8146
8147 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8148
8149         * corelow.c (sniff_core_bfd): Remove.
8150         (class core_target) <m_core_vec>: Remove.
8151         (core_target::core_target): Update.
8152         (core_file_fns): Remove.
8153         (deprecated_add_core_fns): Remove.
8154         (default_core_sniffer): Remove.
8155         (sniff_core_bfd): Remove.
8156         (default_check_format): Remove.
8157         (gdb_check_format): Remove.
8158         (core_target_open): Update.
8159         (core_target::get_core_register_section): Update.
8160         (get_core_registers_cb): Update.
8161         (core_target::fetch_registers): Update.
8162         * gdbcore.h (struct core_fns): Remove.
8163         (deprecated_add_core_fns): Remove.
8164         (default_core_sniffer): Remove.
8165         (default_check_format): Remove.
8166
8167 2020-03-12  Tom Tromey  <tom@tromey.com>
8168
8169         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8170         CORE_ADDR.
8171         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8172
8173 2020-03-12  Tom Tromey  <tom@tromey.com>
8174
8175         * remote.c (remote_target::download_tracepoint)
8176         (remote_target::enable_tracepoint)
8177         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8178         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8179         sprintf_vma.
8180
8181 2020-03-12  Tom Tromey  <tom@tromey.com>
8182
8183         * symfile-mem.c: Update CORE_ADDR size assert.
8184
8185 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8186
8187         * selftest.m4: Move to gdbsupport/.
8188         * acinclude.m4: Update path to selftest.m4.
8189
8190 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8191
8192         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8193         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8194         gdbarch-selfselftests.c and selftest-arch.c.
8195         (SUBDIR_UNITTESTS_OBS): Rename to...
8196         (SELFTESTS_OBS): ... this.
8197         (COMMON_SFILES): Remove disasm-selftests.c and
8198         gdbarch-selftests.c.
8199         * configure.ac: Don't add selftest-arch.{c,o} to
8200         CONFIG_{SRCS,OBS}.
8201         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8202         preprocessor conditions.
8203
8204 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8205
8206         * configure.ac: Don't source bfd/development.sh.
8207         * selftest.m4: Modify comment.
8208         * configure: Re-generate.
8209
8210 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8211
8212         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8213         not "true" or "false".
8214         * configure: Re-generate.
8215
8216 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8217
8218         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8219         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8220         renamed to arm_nbsd_supply_gregset.
8221         (fetch_register): Update to call arm_nbsd_supply_gregset.
8222         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8223         (arm_netbsd_nat_target::fetch_registers): Update.
8224         (fetch_elfcore_registers): Removed.
8225         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8226         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8227         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8228         not require NetBSD system headers.
8229         (arm_nbsd_regset): New struct.
8230         (arm_nbsd_iterate_over_regset_sections): New function.
8231         (arm_netbsd_init_abi_common): Updated to call
8232         set_gdbarch_iterate_over_regset_sections.
8233         * arm-nbsd-tdep.h: New file.
8234
8235 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8236
8237         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8238         recursion.
8239
8240 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8241
8242         * configure: Re-generate.
8243
8244 2020-03-11  Tom Tromey  <tromey@adacore.com>
8245
8246         * ada-typeprint.c (print_choices): Fix comment.
8247
8248 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8249
8250         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8251         previous item in the list, when the list has no items.
8252
8253 2020-03-11  Tom de Vries  <tdevries@suse.de>
8254
8255         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8256         PROP_LOCLIST handling code.
8257
8258 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8259
8260         * buildsym-legacy.c (record_line): Pass extra parameter to
8261         record_line.
8262         * buildsym.c (buildsym_compunit::record_line): Take an extra
8263         parameter, reduce duplication in the line table, and record the
8264         is_stmt flag in the line table.
8265         * buildsym.h (buildsym_compunit::record_line): Add extra
8266         parameter.
8267         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8268         non-statement lines.
8269         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8270         this to the symtab builder.
8271         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8272         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8273         through to dwarf_record_line_1.
8274         * infrun.c (process_event_stop_test): When stepping, don't stop at
8275         a non-statement instruction, and only refresh the step info when
8276         we land in the middle of a line's range.  Also add an extra
8277         comment.
8278         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8279         field.
8280         * record-btrace.c (btrace_find_line_range): Only record lines
8281         marked as is-statement.
8282         * stack.c (frame_show_address): Show the frame address if we are
8283         in a non-statement sal.
8284         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8285         (maintenance_print_one_line_table): Print a header for the is_stmt
8286         column, and include is_stmt information in the output.
8287         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8288         preference to non-statements.
8289         (find_pcs_for_symtab_line): Prefer is-statement entries.
8290         (find_line_common): Likewise.
8291         * symtab.h (struct linetable_entry): Add is_stmt field.
8292         (struct symtab_and_line): Likewise.
8293         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8294         arranging the line table.
8295
8296 2020-03-07  Tom de Vries  <tdevries@suse.de>
8297
8298         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8299         DIE.
8300
8301 2020-03-07  Tom Tromey  <tom@tromey.com>
8302
8303         * valops.c (value_literal_complex): Remove obsolete comment.
8304         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8305         comment.
8306
8307 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8308
8309         * infrun.h: Forward-declare thread_info.
8310         (set_step_info): Add thread_info parameter, add doc.
8311         * infrun.c (set_step_info): Add thread_info parameter, move doc
8312         to header.
8313         * infrun.c (process_event_stop_test): Pass thread to
8314         set_step_info call.
8315         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8316         set_step_info.
8317         (prepare_one_step): Add thread_info parameter, pass it to
8318         set_step_frame and prepare_one_step (recursive) call.
8319         (step_1): Pass thread to prepare_one_step call.
8320         (step_command_fsm::should_stop): Pass thread to
8321         prepare_one_step.
8322         (until_next_fsm): Pass thread to set_step_frame call.
8323         (finish_command): Pass thread to set_step_info call.
8324
8325 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8326
8327         * windows-tdep.c (windows_solib_create_inferior_hook):
8328         Check if inferior is running.
8329
8330 2020-03-06  Tom de Vries  <tdevries@suse.de>
8331
8332         * NEWS: Fix "the the".
8333         * ctfread.c: Same.
8334
8335 2020-03-06  Tom de Vries  <tdevries@suse.de>
8336
8337         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8338
8339 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8340
8341         * .dir-locals.el: Add a comment referencing the other copies of
8342         this file.
8343
8344 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8345
8346         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8347         psargs.
8348
8349 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8350
8351         * .gitattributes: New file.
8352
8353 2020-03-04  Tom Tromey  <tom@tromey.com>
8354
8355         * symmisc.c (print_symbol_bcache_statistics)
8356         (print_objfile_statistics): Update.
8357         * symfile.c (allocate_symtab): Use intern.
8358         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8359         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8360         macro_cache>: Remove.
8361         <string_cache>: New member.
8362         (struct objfile) <intern>: New methods.
8363         * elfread.c (elf_symtab_read): Use intern.
8364         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8365         (dwarf2_compute_name, dwarf2_physname)
8366         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8367         names.
8368         (guess_partial_die_structure_name): Update.
8369         (partial_die_info::fixup): Intern name.
8370         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8371         name.
8372         (dwarf2_name): Intern name.  Update.
8373         * buildsym.c (buildsym_compunit::get_macro_table): Use
8374         string_cache.
8375
8376 2020-03-04  Tom Tromey  <tom@tromey.com>
8377
8378         * jit.c (bfd_open_from_target_memory): Make "target" const.
8379         * corefile.c (gnutarget): Now const.
8380         * gdbcore.h (gnutarget): Now const.
8381
8382 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8383
8384         * NEWS: Mention support for WOW64 processes.
8385         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8386         (amd64_windows_segment_register_p): Remove static.
8387         (_initialize_amd64_windows_nat): Update.
8388         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8389         * i386-windows-nat.c (context_offset): Update.
8390         (i386_mappings): Rename and remove static.
8391         (i386_windows_segment_register_p): Remove static.
8392         (_initialize_i386_windows_nat): Update.
8393         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8394         (STATUS_WX86_SINGLE_STEP): New macro.
8395         (EnumProcessModulesEx): New macro.
8396         (Wow64SuspendThread): New macro.
8397         (Wow64GetThreadContext): New macro.
8398         (Wow64SetThreadContext): New macro.
8399         (Wow64GetThreadSelectorEntry): New macro.
8400         (windows_set_context_register_offsets): Add static.
8401         (windows_set_segment_register_p): Likewise.
8402         (windows_add_thread): Adapt for WOW64 processes.
8403         (windows_fetch_one_register): Likewise.
8404         (windows_nat_target::fetch_registers): Likewise.
8405         (windows_store_one_register): Likewise.
8406         (display_selector): Likewise.
8407         (display_selectors): Likewise.
8408         (handle_exception): Likewise.
8409         (windows_continue): Likewise.
8410         (windows_nat_target::resume): Likewise.
8411         (windows_add_all_dlls): Likewise.
8412         (do_initial_windows_stuff): Likewise.
8413         (windows_nat_target::attach): Likewise.
8414         (windows_get_exec_module_filename): Likewise.
8415         (windows_nat_target::create_inferior): Likewise.
8416         (windows_xfer_siginfo): Likewise.
8417         (_initialize_loadable): Initialize Wow64SuspendThread,
8418         Wow64GetThreadContext, Wow64SetThreadContext,
8419         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8420         * windows-nat.h (windows_set_context_register_offsets):
8421         Remove declaration.
8422         (windows_set_segment_register_p): Likewise.
8423         (i386_windows_segment_register_p): Add declaration.
8424         (amd64_windows_segment_register_p): Likewise.
8425
8426 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8427
8428         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8429         in "info registers" for AArch64/ARM.
8430
8431         The change caused "info registers" to not print GPR's.
8432
8433         gdb/ChangeLog:
8434
8435         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8436
8437         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8438         when reg->group is empty and reggroup is not.
8439
8440 2020-03-03  Tom Tromey  <tromey@adacore.com>
8441
8442         * dwarf2/frame.c (struct dwarf2_frame_cache)
8443         <checked_tailcall_bottom, entry_cfa_sp_offset,
8444         entry_cfa_sp_offset_p>: Remove members.
8445         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8446         (dwarf2_frame_prev_register): Don't call
8447         dwarf2_tailcall_sniffer_first.
8448         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8449         * frame-unwind.c (add_unwinder): New fuction.
8450         (frame_unwind_init): Use it.  Add tailcall unwinder.
8451
8452 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8453             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8454
8455         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8456         value should be printed as true.
8457
8458 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8459
8460         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8461         (windows_init_abi): Set and use windows_so_ops.
8462
8463 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8464
8465         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8466         when verifying if dealing with a convenience variable.
8467
8468 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8469
8470         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8471
8472 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8473
8474         * infrun.c (gdbarch_supports_displaced_stepping): New.
8475         (use_displaced_stepping): Break up conditions in smaller pieces.
8476         Use gdbarch_supports_displaced_stepping.
8477         (displaced_step_prepare_throw): Use
8478         gdbarch_supports_displaced_stepping.
8479
8480 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8481
8482         * NEWS: Mention new behaviour of the history filename.
8483         * top.c (write_history_p): Add comment.
8484         (show_write_history_p): Add header comment, give a different
8485         message when history writing is on, but the history filename is
8486         empty.
8487         (history_filename): Add comment.
8488         (history_filename_empty): New function.
8489         (show_history_filename): Add header comment, give a different
8490         message when the filename is empty.
8491         (init_history): Compare history_filename against nullptr, and only
8492         read history if the filename is not empty.
8493         (set_history_filename): Add header comment, and only make
8494         non-empty filenames absolute.
8495         (init_main): Make the filename argument to 'set history filename'
8496         optional.
8497
8498 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8499
8500         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8501         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8502         (fetch_fp_register): Update.
8503         (fetch_fp_regs): Update.
8504         (store_fp_register): Update.
8505         (store_fp_regs): Update.
8506         (arm_netbsd_nat_target::read_description): New function.
8507         (fetch_elfcore_registers): Update.
8508
8509 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8510
8511         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8512         general_thread if the stop reply is missing a thread-id.
8513         (remote_target::process_stop_reply): Use the first non-exited
8514         thread if the target didn't pass a thread-id.
8515         * infrun.c (do_target_wait): Move call to
8516         switch_to_inferior_no_thread to ....
8517         (do_target_wait_1): ... here.
8518
8519 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8520
8521         * debuginfod-support.c: Include defs.h first.
8522
8523 2020-02-28  Tom de Vries  <tdevries@suse.de>
8524
8525         * symfile.c (set_initial_language): Use default language for lookup.
8526
8527 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8528
8529         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8530         reader variable, pass `this` to read_cutu_die_from_dwo.
8531
8532 2020-02-27  Aaron Merey  <amerey@redhat.com>
8533
8534         * source.c (open_source_file): Check for nullptr when computing
8535         srcpath.
8536
8537 2020-02-27  Tom Tromey  <tromey@adacore.com>
8538
8539         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8540         member.
8541         (dwarf2_add_field): Don't update nfields.
8542         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8543
8544 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8545
8546         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8547         abs.
8548
8549 2020-02-26  Tom Tromey  <tom@tromey.com>
8550
8551         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8552         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8553         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8554         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8555         per_cu_data.
8556
8557 2020-02-26  Tom Tromey  <tom@tromey.com>
8558
8559         * dwarf2/index-write.c (psym_index_map): Change type.
8560         (add_address_entry_worker, write_one_signatured_type)
8561         (recursively_count_psymbols, recursively_write_psymbols)
8562         (class debug_names, psyms_seen_size, write_gdbindex)
8563         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8564
8565 2020-02-26  Aaron Merey  <amerey@redhat.com>
8566
8567         * Makefile.in: Handle optional debuginfod support.
8568         * NEWS: Update.
8569         * README: Add --with-debuginfod summary.
8570         * config.in: Regenerate.
8571         * configure: Regenerate.
8572         * configure.ac: Handle optional debuginfod support.
8573         * debuginfod-support.c: debuginfod helper functions.
8574         * debuginfod-support.h: Ditto.
8575         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8576         summary.
8577         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8578         when a dwz file cannot be found.
8579         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8580         debuginfo file cannot be found.
8581         * source.c (open_source_file): Query debuginfod servers when a
8582         source file cannot be found.
8583         * top.c (print_gdb_configuration): Include
8584         --{with,without}-debuginfod in the output.
8585
8586 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8587
8588         * thread.c (thr_try_catch_cmd): Print thread name.
8589
8590 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8591
8592         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8593         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8594         dwarf2_fetch_die_type_sect_off): Move to...
8595         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8596         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8597         dwarf2_fetch_die_type_sect_off): ... here.
8598         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8599         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8600         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8601
8602 2020-02-26  Tom de Vries  <tdevries@suse.de>
8603
8604         PR gdb/25603
8605         * symfile.c (set_initial_language): Exit-early if
8606         language_mode == language_mode_manual.
8607
8608 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8609
8610         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8611         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8612         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8613
8614 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8615
8616         * gdbtypes.c (create_array_type_with_stride): Handle negative
8617         array strides.
8618         * valarith.c (value_subscripted_rvalue): Likewise.
8619
8620 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8621
8622         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8623
8624 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8625
8626         * loc.h (dwarf2_get_die_type): Move to...
8627         * read.h (dwarf2_get_die_type): ... here.
8628         * read.c (dwarf2_get_die_type): Move doc to header.
8629
8630 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8631
8632         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8633         'gnulib/Makefile.in' to the list.
8634
8635 2020-02-24  Tom Tromey  <tom@tromey.com>
8636
8637         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8638         Remove.
8639         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8640         XOBNEWVEC.
8641
8642 2020-02-24  Tom Tromey  <tom@tromey.com>
8643
8644         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8645         New method.
8646         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8647         (dw2_do_instantiate_symtab, dw2_get_file_names)
8648         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8649
8650 2020-02-24  Tom Tromey  <tom@tromey.com>
8651
8652         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8653         make_scoped_restore.
8654         (dwarf2_psymtab::read_symtab): Don't clear
8655         reading_partial_symbols.
8656
8657 2020-02-24  Tom de Vries  <tdevries@suse.de>
8658
8659         PR gdb/25592
8660         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8661
8662 2020-02-24  Tom de Vries  <tdevries@suse.de>
8663
8664         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8665         commands layout next/prev/regs.
8666
8667 2020-02-22  Tom Tromey  <tom@tromey.com>
8668
8669         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8670         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8671
8672 2020-02-22  Tom Tromey  <tom@tromey.com>
8673
8674         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8675
8676 2020-02-22  Tom Tromey  <tom@tromey.com>
8677
8678         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8679         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8680         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8681         * tui/tui.c (_initialize_tui): Add usage text.
8682
8683 2020-02-22  Tom Tromey  <tom@tromey.com>
8684
8685         * tui/tui-win.c (tui_set_focus_command)
8686         (tui_set_win_height_command): Use error_no_arg.
8687         (_initialize_tui_win): Update help text.
8688         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8689
8690 2020-02-22  Tom Tromey  <tom@tromey.com>
8691
8692         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8693         * tui/tui-disasm.h (struct tui_disasm_window)
8694         <display_start_addr>: Declare.
8695         * tui/tui-source.h (struct tui_source_window)
8696         <display_start_addr>: Declare.
8697         * tui/tui-winsource.h (struct tui_source_window_base)
8698         <show_source_line, display_start_addr>: New methods.
8699         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8700         Rename and move to protected section.
8701         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8702         (tui_source_window_base::do_erase_source_content): Update.
8703         (tui_source_window_base::show_source_line): Now a method.
8704         (tui_source_window_base::show_source_content)
8705         (tui_source_window_base::tui_source_window_base)
8706         (tui_source_window_base::rerender)
8707         (tui_source_window_base::refill)
8708         (tui_source_window_base::do_scroll_horizontal)
8709         (tui_source_window_base::set_is_exec_point_at)
8710         (tui_source_window_base::update_breakpoint_info)
8711         (tui_source_window_base::update_exec_info): Update.
8712         * tui/tui-source.c (tui_source_window::set_contents)
8713         (tui_source_window::showing_source_p)
8714         (tui_source_window::do_scroll_vertical)
8715         (tui_source_window::location_matches_p)
8716         (tui_source_window::line_is_displayed): Update.
8717         (tui_source_window::display_start_addr): New method.
8718         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8719         (tui_disasm_window::do_scroll_vertical)
8720         (tui_disasm_window::location_matches_p): Update.
8721         (tui_disasm_window::display_start_addr): New method.
8722
8723 2020-02-22  Tom Tromey  <tom@tromey.com>
8724
8725         * NEWS: Add entry for gdb.register_window_type.
8726         * tui/tui-layout.h (window_factory): New typedef.
8727         (tui_register_window): Declare.
8728         * tui/tui-layout.c (saved_tui_windows): New global.
8729         (tui_apply_current_layout): Use it.
8730         (tui_register_window): New function.
8731         * python/python.c (do_start_initialization): Call
8732         gdbpy_initialize_tui.
8733         (python_GdbMethods): Add "register_window_type" function.
8734         * python/python-internal.h (gdbpy_register_tui_window)
8735         (gdbpy_initialize_tui): Declare.
8736         * python/py-tui.c: New file.
8737         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8738
8739 2020-02-22  Tom Tromey  <tom@tromey.com>
8740
8741         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8742
8743 2020-02-22  Tom Tromey  <tom@tromey.com>
8744
8745         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8746         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8747         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8748         (tui_set_win_focus_to): Move from tui-win.c.
8749
8750 2020-02-22  Tom Tromey  <tom@tromey.com>
8751
8752         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8753         functions.
8754         (known_window_types): New global.
8755         (tui_get_window_by_name): Reimplement.
8756         (initialize_known_windows): New function.
8757         (validate_window_name): Rewrite.
8758         (_initialize_tui_layout): Call initialize_known_windows.
8759
8760 2020-02-22  Tom Tromey  <tom@tromey.com>
8761
8762         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8763         Remove constants.
8764         * tui/tui-winsource.h (struct tui_source_window_base)
8765         <tui_source_window_base>: Remove parameter.
8766         * tui/tui-winsource.c
8767         (tui_source_window_base::tui_source_window_base): Remove
8768         parameter.
8769         (tui_source_window_base::refill): Update.
8770         * tui/tui-stack.h (struct tui_locator_window)
8771         <tui_locator_window>: Update.
8772         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8773         Default the constructor.
8774         * tui/tui-regs.h (struct tui_data_item_window)
8775         <tui_data_item_window>: Default the constructor.
8776         (struct tui_data_window) <tui_data_window>: Likewise.
8777         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8778         Default the constructor.
8779         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8780         Default the constructor.
8781         <type>: Remove.
8782         (struct tui_win_info) <tui_win_info>: Default the constructor.
8783         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8784         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8785         Default the constructor.
8786
8787 2020-02-22  Tom Tromey  <tom@tromey.com>
8788
8789         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8790         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8791         * tui/tui-win.c (tui_resize_all): Don't call
8792         tui_delete_invisible_windows.
8793         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8794         done.
8795         (tui_set_layout): Update.
8796         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8797         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8798         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8799
8800 2020-02-22  Tom Tromey  <tom@tromey.com>
8801
8802         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8803         correctly.
8804
8805 2020-02-22  Tom Tromey  <tom@tromey.com>
8806
8807         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8808
8809 2020-02-22  Tom Tromey  <tom@tromey.com>
8810
8811         * tui/tui-winsource.h (struct tui_source_window_iterator)
8812         <inner_iterator>: New etytypedef.
8813         <tui_source_window_iterator>: Take "end" parameter.
8814         <tui_source_window_iterator>: Take iterator.
8815         <operator*, advance>: Update.
8816         <m_iter>: Change type.
8817         <m_end>: New field.
8818         (struct tui_source_windows) <begin, end>: Update.
8819         * tui/tui-layout.c (tui_windows): New global.
8820         (tui_apply_current_layout): Clear tui_windows.
8821         (tui_layout_window::apply): Update tui_windows.
8822         * tui/tui-data.h (tui_windows): Declare.
8823         (all_tui_windows): Now inline function.
8824         (class tui_window_iterator, struct all_tui_windows): Remove.
8825
8826 2020-02-22  Tom Tromey  <tom@tromey.com>
8827
8828         PR tui/17850:
8829         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8830         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8831         "height" argument.
8832         (class tui_layout_window) <get_sizes>: Likewise.
8833         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8834         argument.
8835         <get_sizes>: Add "height" argument.
8836         <m_vertical>: New field.
8837         * tui/tui-layout.c (tui_layout_split::clone): Update.
8838         (tui_layout_split::get_sizes): Add "height" argument.
8839         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8840         (tui_new_layout_command): Parse "-horizontal".
8841         (_initialize_tui_layout): Update help string.
8842         (tui_layout_split::specification): Add "-horizontal" when needed.
8843         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8844         argument.
8845         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8846         New methods.
8847
8848 2020-02-22  Tom Tromey  <tom@tromey.com>
8849
8850         * tui/tui-layout.h (enum tui_adjust_result): New.
8851         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8852         (class tui_layout_window) <adjust_size>: Return
8853         tui_adjust_result.  Rewrite.
8854         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8855         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8856
8857 2020-02-22  Tom Tromey  <tom@tromey.com>
8858
8859         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8860         parameter and return types.
8861         (class tui_layout_base) <specification>: Add "depth".
8862         (class tui_layout_window) <specification>: Add "depth".
8863         (class tui_layout_split) <specification>: Add "depth".
8864         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8865         and return types.
8866         (tui_new_layout_command): Parse sub-layouts.
8867         (_initialize_tui_layout): Update help string.
8868         (tui_layout_window::specification): Add "depth".
8869         (add_layout_command): Update.
8870
8871 2020-02-22  Tom Tromey  <tom@tromey.com>
8872
8873         * NEWS: Add "tui new-layout" item.
8874         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8875         Add new-layout command to help text.
8876         (validate_window_name): New function.
8877         (tui_new_layout_command): New function.
8878         (_initialize_tui_layout): Register "new-layout".
8879         (tui_layout_window::specification): New method.
8880         (tui_layout_window::specification): New method.
8881         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8882         method.
8883         (class tui_layout_window) <specification>: New method.
8884         (class tui_layout_split) <specification>: New method.
8885
8886 2020-02-22  Tom Tromey  <tom@tromey.com>
8887
8888         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8889         * tui/tui-win.c (window_name_completer): Update comment.
8890         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8891         Declare method.
8892         (class tui_layout_window) <replace_window>: Likewise.
8893         (class tui_layout_split) <replace_window>: Likewise.
8894         (tui_set_layout): Don't declare.
8895         (tui_set_initial_layout): Declare function.
8896         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8897         (asm_regs_layout): New globals.
8898         (tui_current_layout, show_layout): Remove.
8899         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8900         (find_layout, tui_apply_layout): New function.
8901         (layout_completer): Remove.
8902         (tui_next_layout): Reimplement.
8903         (tui_next_layout_command): New function.
8904         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8905         (tui_regs_layout): Reimplement.
8906         (tui_regs_layout_command): New function.
8907         (extract_display_start_addr): Rewrite.
8908         (next_layout, prev_layout): Remove.
8909         (tui_layout_window::replace_window): New method.
8910         (tui_layout_split::replace_window): New method.
8911         (destroy_layout): New function.
8912         (layout_list): New global.
8913         (add_layout_command): New function.
8914         (initialize_layouts): Update.
8915         (tui_layout_command): New function.
8916         (_initialize_tui_layout): Install "layout" commands.
8917         * tui/tui-data.h (enum tui_layout_type): Remove.
8918         (tui_current_layout): Don't declare.
8919
8920 2020-02-22  Tom Tromey  <tom@tromey.com>
8921
8922         * tui/tui-regs.c (tui_reg_layout): Remove.
8923         (tui_reg_command): Use tui_regs_layout.
8924         * tui/tui-layout.h (tui_reg_command): Declare.
8925         * tui/tui-layout.c (tui_reg_command): New function.
8926
8927 2020-02-22  Tom Tromey  <tom@tromey.com>
8928
8929         * tui/tui.c (tui_rl_delete_other_windows): Call
8930         tui_remove_some_windows.
8931         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8932         Declare method.
8933         (class tui_layout_window) <remove_windows>: New method.
8934         (class tui_layout_split) <remove_windows>: Declare.
8935         (tui_remove_some_windows): Declare.
8936         * tui/tui-layout.c (tui_remove_some_windows): New function.
8937         (tui_layout_split::remove_windows): New method.
8938
8939 2020-02-22  Tom Tromey  <tom@tromey.com>
8940
8941         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8942         * tui/tui-layout.h (tui_next_layout): Declare.
8943         * tui/tui-layout.c (tui_next_layout): New function.
8944
8945 2020-02-22  Tom Tromey  <tom@tromey.com>
8946
8947         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8948         correct coordinates.
8949
8950 2020-02-22  Tom Tromey  <tom@tromey.com>
8951
8952         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8953         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8954         DATA_WIN case.
8955
8956 2020-02-22  Tom Tromey  <tom@tromey.com>
8957
8958         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8959         TUI_DISASM_WIN, not tui_win_list.
8960
8961 2020-02-22  Tom Tromey  <tom@tromey.com>
8962
8963         * valprint.c (generic_val_print_enum_1)
8964         (val_print_type_code_flags): Style member names.
8965         * rust-lang.c (val_print_struct, rust_print_enum)
8966         (rust_print_struct_def, rust_internal_print_type): Style member
8967         names.
8968         * p-valprint.c (pascal_object_print_value_fields): Style member
8969         names.  Only call fprintf_symbol_filtered for static members.
8970         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8971         * f-valprint.c (f_val_print): Style member names.
8972         * f-typeprint.c (f_type_print_base): Style member names.
8973         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8974         call fprintf_symbol_filtered for static members.
8975         (cp_print_class_member): Style member names.
8976         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8977         member names.
8978         * ada-valprint.c (ada_print_scalar): Style enum names.
8979         (ada_val_print_enum): Likewise.
8980         * ada-typeprint.c (print_enum_type): Style enum names.
8981
8982 2020-02-21  Tom Tromey  <tom@tromey.com>
8983
8984         * psympriv.h (struct partial_symtab): Update comment.
8985
8986 2020-02-21  Tom Tromey  <tromey@adacore.com>
8987
8988         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8989         type is CORE_ADDR.
8990
8991 2020-02-21  Tom de Vries  <tdevries@suse.de>
8992
8993         PR gdb/25534
8994         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
8995         if dependencies[i]->user != NULL.
8996
8997 2020-02-21  Ali Tamur  <tamur@google.com>
8998
8999         * dwarf2/read.c (dwarf2_name): Add null check.
9000
9001 2020-02-20  Tom Tromey  <tom@tromey.com>
9002
9003         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9004         ">=", in binary search.
9005         (dwarf2_find_containing_comp_unit): New overload.
9006         (run_test): New self-test.
9007         (_initialize_dwarf2_read): Register new test.
9008
9009 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9010
9011         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9012         * riscv-tdep.h: Likewise.
9013         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9014         rv32-only CSR.
9015         * features/riscv/64bit-csr.xml: Regenerated.
9016
9017 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9018             Tom Tromey  <tom@tromey.com>
9019
9020         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9021         of 'fputc_unfiltered'.
9022         (putchar_unfiltered): Call 'fputc_unfiltered'.
9023         (fputc_unfiltered): Call 'fputs_unfiltered'.
9024
9025 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9026
9027         * config.in: Regenerate.
9028         * configure: Regenerate.
9029         * configure.ac: Add --with-python-libdir option.
9030         * main.c: Use WITH_PYTHON_LIBDIR.
9031
9032 2020-02-19  Tom Tromey  <tom@tromey.com>
9033
9034         * symtab.c (general_symbol_info::compute_and_set_names): Use
9035         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9036
9037 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9038
9039         * dwarf2/read.c (allocate_signatured_type_table,
9040         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9041         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9042         Remove objfile parameter, update all callers.
9043
9044 2020-02-19  Doug Evans  <dje@google.com>
9045
9046         PR rust/25535
9047         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9048         rust_enum_variant calculation.
9049
9050 2020-02-19  Tom Tromey  <tromey@adacore.com>
9051
9052         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9053
9054 2020-02-19  Tom Tromey  <tromey@adacore.com>
9055
9056         * ada-lang.c (cache_symbol): Use obstack_strdup.
9057
9058 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9059
9060         * configure: Regenerate.
9061
9062 2020-02-19  Tom Tromey  <tromey@adacore.com>
9063
9064         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9065         NULL check.
9066
9067 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9068
9069         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9070
9071 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9072
9073         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9074         if GDBSERVER is not defined.
9075         (riscv_tdesc_cache): Likewise, also store const target_desc.
9076         (STATIC_IN_GDB): Define.
9077         (riscv_create_target_description): Update declaration with
9078         STATIC_IN_GDB.
9079         (riscv_lookup_target_description): New function, only define if
9080         GDBSERVER is not defined.
9081         * arch/riscv.h (riscv_create_target_description): Declare only
9082         when GDBSERVER is defined.
9083         (riscv_lookup_target_description): New declaration when GDBSERVER
9084         is not defined.
9085         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9086         (riscv_linux_read_features): ...this, and return
9087         riscv_gdbarch_features instead of target_desc.
9088         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9089         (riscv_linux_read_description): Rename to...
9090         (riscv_linux_read_features): ...this.
9091         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9092         Update to use riscv_gdbarch_features and
9093         riscv_lookup_target_description.
9094         * riscv-tdep.c (riscv_find_default_target_description): Use
9095         riscv_lookup_target_description instead of
9096         riscv_create_target_description.
9097
9098 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9099
9100         * valprint.c (generic_val_print_enum_1): When printing a flag
9101         enum with value 0 and there is no enumerator with value 0, print
9102         just "0" instead of "(unknown: 0x0)".
9103
9104 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9105
9106         * valprint.c (generic_val_print_enum_1): Print unknown part of
9107         flag enum in hex.
9108
9109 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9110
9111         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9112         flag enums to contain duplicate enumerators.
9113         * valprint.c (generic_val_print_enum_1): Update comment.
9114
9115 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9116
9117         * dwarf2/read.c: Include "count-one-bits.h".
9118         (update_enumeration_type_from_children): If an enumerator has
9119         multiple bits set, don't treat the enumeration as a "flag enum".
9120         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9121         of flag enums have 0 or 1 bit set.
9122
9123 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9124
9125         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9126         conversion.
9127         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9128         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9129         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9130         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9131         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9132
9133 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9134
9135         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9136
9137 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9138
9139         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9140         displaced_step_closure_up.
9141         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9142         (struct displaced_step_closure_up):
9143         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9144         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9145         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9146         Likewise.
9147         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9148         * gdbarch.c, gdbarch.h: Re-generate.
9149         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9150         displaced_step_closure_up.
9151         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9152         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9153         * infrun.h (displaced_step_closure_up): New type alias.
9154         (struct displaced_step_inferior_state) <step_closure>: Change
9155         type to displaced_step_closure_up.
9156         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9157         displaced_step_closure_up.
9158         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9159
9160 2020-02-14  Tom Tromey  <tom@tromey.com>
9161
9162         * minidebug.c (gnu_debug_key): New global.
9163         (find_separate_debug_file_in_section): Use it.
9164
9165 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9166
9167         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9168         std::unique_ptr.
9169         * gdbarch.c: Re-generate.
9170         * gdbarch.h: Re-generate.
9171         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9172         change.
9173         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9174         type to std::unique_ptr.
9175         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9176         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9177         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9178         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9179         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9180         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9181         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9182         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9183         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9184
9185 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9186
9187         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9188         std::unique_ptr.
9189         (displaced_step_clear): Rename to...
9190         (displaced_step_reset): ... this.  Just call displaced->reset ().
9191         (displaced_step_clear_cleanup): Rename to...
9192         (displaced_step_reset_cleanup): ... this.
9193         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9194         (displaced_step_fixup): Likewise.
9195         (resume_1): Likewise.
9196         (handle_inferior_event): Restore child's memory before calling
9197         displaced_step_fixup on the parent.
9198         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9199         to std::unique_ptr.
9200         <step_closure>: Change type to std::unique_ptr.
9201
9202 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9203
9204         * arm-tdep.c: Include count-one-bits.h.
9205         (cleanup_block_store_pc): Use count_one_bits.
9206         (cleanup_block_load_pc): Use count_one_bits.
9207         (arm_copy_block_xfer): Use count_one_bits.
9208         (thumb2_copy_block_xfer): Use count_one_bits.
9209         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9210         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9211         (thumb_get_next_pcs_raw): Use count_one_bits.
9212         (arm_get_next_pcs_raw): Use count_one_bits_l.
9213         * arch/arm.c (bitcount): Remove.
9214         * arch/arm.h (bitcount): Remove.
9215
9216 2020-02-14  Tom Tromey  <tromey@adacore.com>
9217
9218         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9219         Update.
9220         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9221         * dwarf2/loc.c (call_site_find_chain_1): Return
9222         unique_xmalloc_ptr.
9223         (call_site_find_chain): Likewise.
9224
9225 2020-02-14  Richard Biener  <rguenther@suse.de>
9226
9227         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9228         on expression with division operators.
9229
9230 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9231
9232         * MAINTAINERS (Write After Approval): Adding myself.
9233
9234 2020-02-12  Tom Tromey  <tom@tromey.com>
9235
9236         * event-loop.c (event_data, gdb_event, event_handler_func):
9237         Remove.
9238
9239 2020-02-12  Tom Tromey  <tom@tromey.com>
9240
9241         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9242         (dwarf2_frame_objfile_data): Add comment.
9243         (find_comp_unit, set_comp_unit): New functions.
9244         (dwarf2_frame_find_fde): Use find_comp_unit.
9245         (dwarf2_build_frame_info): Use set_comp_unit.
9246
9247 2020-02-12  Tom Tromey  <tom@tromey.com>
9248
9249         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9250         (comp_unit): Don't initialize objfile.
9251         (execute_cfa_program): Add text_offset parameter.
9252         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9253         (dwarf2_frame_cache): Update.
9254         (dwarf2_build_frame_info): Don't set "objfile" member.
9255
9256 2020-02-12  Tom Tromey  <tom@tromey.com>
9257
9258         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9259         (decode_frame_entry): Likewise.
9260         (dwarf2_build_frame_info): Update.
9261
9262 2020-02-12  Tom Tromey  <tom@tromey.com>
9263
9264         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9265         (decode_frame_entry_1): Use the comp_unit obstack.
9266
9267 2020-02-12  Tom Tromey  <tom@tromey.com>
9268
9269         * dwarf2/frame.c (struct comp_unit): Add initializers and
9270         constructor.
9271         (dwarf2_frame_objfile_data): Store a comp_unit.
9272         (dwarf2_frame_find_fde): Update.
9273         (dwarf2_build_frame_info): Use "new".
9274
9275 2020-02-12  Tom Tromey  <tom@tromey.com>
9276
9277         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9278         (dwarf2_fde_table): Typedef for std::vector.
9279         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9280         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9281         (decode_frame_entry): Update.
9282         (dwarf2_build_frame_info): Use "new".
9283
9284 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9285
9286         * arm-tdep.c (arm_gdbarch_init): Update.
9287         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9288         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9289         have_neon, is_m>: Change to bool.
9290
9291 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9292
9293         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9294
9295 2020-02-12  Tom Tromey  <tom@tromey.com>
9296
9297         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9298
9299 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9300
9301         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9302         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9303
9304 2020-02-11  Tom Tromey  <tom@tromey.com>
9305
9306         * psymtab.h: Update comment.
9307
9308 2020-02-11  Tom Tromey  <tom@tromey.com>
9309
9310         * gdb_obstack.h (struct auto_obstack): Use
9311         DISABLE_COPY_AND_ASSIGN.
9312
9313 2020-02-11  Tom Tromey  <tom@tromey.com>
9314
9315         * dwarf2/frame.h (struct objfile): Don't forward declare.
9316
9317 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9318
9319         * cris-tdep.c (cris_supply_gregset): Change signature to match
9320         what struct regset expects.
9321         (cris_regset): New struct.
9322         (fetch_core_registers): Remove.
9323         (cris_iterate_over_regset_sections): New function.
9324         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9325         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9326
9327 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9328
9329         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9330         registers.
9331
9332 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9333
9334         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9335
9336 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9337
9338         * configure: Re-generate.
9339
9340 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9341
9342         * configure: Re-generate.
9343
9344 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9345
9346         * acinclude: Update warning.m4 path.
9347         * warning.m4: Move to gdbsupport.
9348
9349 2020-02-11  Tom Tromey  <tromey@adacore.com>
9350
9351         * remote.c (remote_console_output): Update.
9352         * printcmd.c (printf_command): Update.
9353         * event-loop.c (gdb_wait_for_event): Update.
9354         * linux-nat.c (sigchld_handler): Update.
9355         * remote-sim.c (gdb_os_write_stdout): Update.
9356         (gdb_os_flush_stdout): Update.
9357         (gdb_os_flush_stderr): Update.
9358         (gdb_os_write_stderr): Update.
9359         * exceptions.c (print_exception): Update.
9360         * remote-fileio.c (remote_fileio_func_read): Update.
9361         (remote_fileio_func_write): Update.
9362         * tui/tui.c (tui_enable): Update.
9363         * tui/tui-interp.c (tui_interp::init): Update.
9364         * utils.c (init_page_info): Update.
9365         (putchar_unfiltered, fputc_unfiltered): Update.
9366         (gdb_flush): Update.
9367         (emit_style_escape): Update.
9368         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9369         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9370         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9371         (stderr_file::write): Update.
9372         (stderr_file::puts): Update.
9373         * ui-file.h (ui_file_isatty, ui_file_write)
9374         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9375         (ui_file_puts): Don't declare.
9376
9377 2020-02-10  Tom de Vries  <tdevries@suse.de>
9378
9379         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9380         sentinel to char *.
9381
9382 2020-02-09  Tom de Vries  <tdevries@suse.de>
9383
9384         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9385         filename if it matches "<artificial>".
9386
9387 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9388
9389         * windows-tdep.c (struct enum_value_name): New struct.
9390         (create_enum): New function.
9391         (windows_get_siginfo_type): Create and use enum types.
9392
9393 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9394
9395         * NEWS: Mention $_siginfo support for Windows.
9396         * windows-nat.c (handle_exception): Set siginfo_er.
9397         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9398         (windows_xfer_siginfo): New function.
9399         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9400         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9401         (init_windows_gdbarch_data): New function.
9402         (get_windows_gdbarch_data): New function.
9403         (windows_get_siginfo_type): New function.
9404         (windows_init_abi): Register windows_get_siginfo_type.
9405         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9406
9407 2020-02-08  Tom Tromey  <tom@tromey.com>
9408
9409         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9410         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9411         <keep>: Declare method.
9412         <m_keep>: Remove member.
9413         <~cutu_reader>: Remove.
9414         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9415         (cutu_reader::cutu_reader): Update.
9416         (cutu_reader::keep): Rename from ~cutu_reader.
9417         (process_psymtab_comp_unit, build_type_psymtabs_1)
9418         (process_skeletonless_type_unit, load_partial_comp_unit)
9419         (load_full_comp_unit, dwarf2_read_addr_index)
9420         (read_signatured_type): Update.
9421
9422 2020-02-08  Tom Tromey  <tom@tromey.com>
9423
9424         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9425         "want_partial_unit" parameter.
9426         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9427         Inline check for DW_TAG_partial_unit.
9428         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9429
9430 2020-02-08  Tom Tromey  <tom@tromey.com>
9431
9432         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9433         read.c.
9434         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9435         read.c.
9436
9437 2020-02-08  Tom Tromey  <tom@tromey.com>
9438
9439         * dwarf2/read.c (read_address): Move to comp-unit.c.
9440         (dwarf2_rnglists_process, dwarf2_ranges_process)
9441         (read_attribute_value, dwarf_decode_lines_1)
9442         (var_decode_location, decode_locdesc): Update.
9443         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9444         read.c.  Remove "cu" parameter.
9445         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9446         method.
9447
9448 2020-02-08  Tom Tromey  <tom@tromey.com>
9449
9450         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9451         (read_indirect_line_string): Update.
9452         * dwarf2/comp-unit.c (read_offset): Remove.
9453         (read_comp_unit_head): Update.
9454         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9455         method.
9456         (read_offset): Don't declare.
9457
9458 2020-02-08  Tom Tromey  <tom@tromey.com>
9459
9460         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9461         * dwarf2/read.c (struct comp_unit_head): Move to
9462         dwarf2/comp-unit.h.
9463         (enum class rcuh_kind): Move to comp-unit.h.
9464         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9465         (read_comp_unit_head, error_check_comp_unit_head)
9466         (read_and_check_comp_unit_head): Move to comp-unit.c.
9467         (read_offset, dwarf_unit_type_name): Likewise.
9468         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9469         (cutu_reader::cutu_reader, read_call_site_scope)
9470         (find_partial_die, follow_die_offset): Update.
9471         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9472
9473 2020-02-08  Tom Tromey  <tom@tromey.com>
9474
9475         * dwarf2/read.c (read_offset_1): Move to leb.c.
9476         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9477         (dwarf_decode_macro_bytes): Update.
9478         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9479         * dwarf2/leb.h (read_offset): Declare.
9480
9481 2020-02-08  Tom Tromey  <tom@tromey.com>
9482
9483         * dwarf2/read.c (dwarf2_section_size): Remove.
9484         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9485         Update.
9486         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9487
9488 2020-02-08  Tom Tromey  <tom@tromey.com>
9489
9490         * dwarf2/read.c (read_initial_length): Move to leb.c.
9491         * dwarf2/leb.h (read_initial_length): Declare.
9492         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9493         handle_nonstd parameter.
9494         * dwarf2/frame.c (read_initial_length): Remove.
9495         (decode_frame_entry_1): Update.
9496
9497 2020-02-08  Tom Tromey  <tom@tromey.com>
9498
9499         * dwarf2/loc.c (dwarf2_find_location_expression)
9500         (dwarf_evaluate_loc_desc::get_tls_address)
9501         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9502         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9503         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9504         (dwarf2_compile_property_to_c)
9505         (dwarf2_loc_desc_get_symbol_read_needs)
9506         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9507         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9508         (loclist_describe_location, loclist_tracepoint_var_ref)
9509         (loclist_generate_c_location): Update.
9510         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9511         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9512         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9513         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9514         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9515         (dwarf2_per_cu_data::addr_size)
9516         (dwarf2_per_cu_data::ref_addr_size)
9517         (dwarf2_per_cu_data::text_offset)
9518         (dwarf2_per_cu_data::addr_type): Now methods.
9519         (per_cu_header_read_in): Make per_cu "const".
9520         (dwarf2_version): Remove.
9521         (dwarf2_per_cu_data::int_type): Now a method.
9522         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9523         (set_die_type, read_array_type, read_subrange_index_type)
9524         (read_tag_string_type, read_subrange_type): Update.
9525         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9526         offset_size, ref_addr_size, text_offset, addr_type, version,
9527         objfile, int_type, addr_sized_int_type>: Declare methods.
9528
9529 2020-02-08  Tom Tromey  <tom@tromey.com>
9530
9531         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9532         Move earlier.
9533
9534 2020-02-08  Tom Tromey  <tom@tromey.com>
9535
9536         * dwarf2/read.h (dwarf_line_debug): Declare.
9537         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9538         * dwarf2/read.c: Move line_header code to new files.
9539         (dwarf_line_debug): No longer static.
9540         * dwarf2/line-header.c: New file.
9541         * dwarf2/line-header.h: New file.
9542
9543 2020-02-08  Tom Tromey  <tom@tromey.com>
9544
9545         * dwarf2/read.c (struct line_header) <file_full_name,
9546         file_file_name>: Return unique_xmalloc_ptr.
9547         (line_header::file_file_name): Update.
9548         (line_header::file_full_name): Update.
9549         (dw2_get_file_names_reader): Update.
9550         (macro_start_file): Update.
9551
9552 2020-02-08  Tom Tromey  <tom@tromey.com>
9553
9554         * dwarf2/read.c (struct line_header) <file_full_name,
9555         file_file_name>: Declare methods.
9556         (dw2_get_file_names_reader): Update.
9557         (file_file_name): Now a method.
9558         (file_full_name): Likewise.
9559         (macro_start_file): Update.
9560
9561 2020-02-08  Tom Tromey  <tom@tromey.com>
9562
9563         * dwarf2/read.c (dwarf_always_disassemble)
9564         (show_dwarf_always_disassemble): Move to loc.c.
9565         (_initialize_dwarf2_read): Move "always-disassemble" registration
9566         to loc.c.
9567         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9568         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9569         static.
9570         (show_dwarf_always_disassemble): Move from read.c.
9571         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9572
9573 2020-02-08  Tom Tromey  <tom@tromey.com>
9574
9575         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9576         (create_quick_file_names_table): Return htab_up.
9577         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9578         Update.
9579         * dwarf2/read.h (struct dwarf2_per_objfile)
9580         <quick_file_names_table>: Now htab_up.
9581
9582 2020-02-08  Tom Tromey  <tom@tromey.com>
9583
9584         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9585
9586 2020-02-08  Tom Tromey  <tom@tromey.com>
9587
9588         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9589         Rewrite.
9590         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9591         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9592         (abbrev_table::abbrev_table): No longer inline.
9593         (ABBREV_HASH_SIZE): Remove.
9594         (abbrev_table::m_abbrevs): Now an htab_up.
9595
9596 2020-02-08  Tom Tromey  <tom@tromey.com>
9597
9598         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9599         (cutu_reader): Update.
9600         (build_type_psymtabs_1): Update.
9601         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9602         (abbrev_table::alloc_abbrev): Update.
9603         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9604         (abbrev_table::read): New static method, renamed from
9605         abbrev_table_read_table.
9606         (abbrev_table::alloc_abbrev)
9607         (abbrev_table::add_abbrev): Now private.
9608         (abbrev_table::abbrev_table): Now private.
9609         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9610
9611 2020-02-08  Tom Tromey  <tom@tromey.com>
9612
9613         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9614         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9615         htab_up.
9616
9617 2020-02-08  Tom Tromey  <tom@tromey.com>
9618
9619         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9620         htab_up.
9621         (lookup_dwo_unit_in_dwp): Update.
9622         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9623         on obstack.
9624
9625 2020-02-08  Tom Tromey  <tom@tromey.com>
9626
9627         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9628         obstack.
9629
9630 2020-02-08  Tom Tromey  <tom@tromey.com>
9631
9632         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9633         line_header_hash.
9634         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9635         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9636         Change type to htab_up.
9637
9638 2020-02-08  Tom Tromey  <tom@tromey.com>
9639
9640         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9641         htab_up.  Don't allocate on obstack.
9642         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9643         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9644         Change type to htab_up.
9645
9646 2020-02-08  Tom Tromey  <tom@tromey.com>
9647
9648         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9649         Change type to htab_up.
9650         * dwarf2/read.c (create_signatured_type_table_from_index)
9651         (create_signatured_type_table_from_debug_names)
9652         (create_all_type_units, add_type_unit)
9653         (lookup_dwo_signatured_type, lookup_signatured_type)
9654         (process_skeletonless_type_unit): Update.
9655         (create_debug_type_hash_table, create_debug_types_hash_table):
9656         Change type of types_htab.
9657         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9658         htab_up.  Don't allocate on obstack.
9659         (create_cus_hash_table): Change type of cus_htab parameter.
9660         (struct dwo_file) <cus, tus>: Now htab_up.
9661         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9662         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9663         (queue_and_load_all_dwo_tus): Update.
9664         * dwarf2/index-write.c (write_gdbindex): Update.
9665         (write_debug_names): Update.
9666
9667 2020-02-08  Tom Tromey  <tom@tromey.com>
9668
9669         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9670         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9671         destructor.
9672         (struct dwarf2_per_objfile) <queue>: New member.
9673         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9674         dwarf2/read.h.
9675         (dwarf2_queue, dwarf2_queue_tail): Remove.
9676         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9677         DISABLE_COPY_AND_ASSIGN.
9678         <m_per_objfile>: New member.
9679         <~dwarf2_queue_guard>: Rewrite.
9680         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9681         Update.
9682         (~dwarf2_queue_item): New.
9683
9684 2020-02-08  Tom Tromey  <tom@tromey.com>
9685
9686         * dwarf2/read.c (struct die_info) <has_children>: New member.
9687         (dw2_get_file_names_reader): Remove has_children.
9688         (dw2_get_file_names): Update.
9689         (read_cutu_die_from_dwo): Remove has_children.
9690         (cutu_reader::init_tu_and_read_dwo_dies)
9691         (cutu_reader::cutu_reader): Update.
9692         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9693         Remove has_children.
9694         (build_type_psymtabs_1, process_skeletonless_type_unit)
9695         (load_partial_comp_unit, load_full_comp_unit): Update.
9696         (create_dwo_cu_reader): Remove has_children.
9697         (create_cus_hash_table, read_die_and_children): Update.
9698         (read_full_die_1,read_full_die): Remove has_children.
9699         (read_signatured_type): Update.
9700         (class cutu_reader) <has_children>: Remove.
9701
9702 2020-02-08  Tom Tromey  <tom@tromey.com>
9703
9704         * dwarf2/expr.c: Rename from dwarf2expr.c.
9705         * dwarf2/expr.h: Rename from dwarf2expr.h.
9706         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9707         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9708         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9709         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9710         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9711         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9712         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9713         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9714         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9715         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9716         * dwarf2/loc.c: Rename from dwarf2loc.c.
9717         * dwarf2/loc.h: Rename from dwarf2loc.h.
9718         * dwarf2/read.c: Rename from dwarf2read.c.
9719         * dwarf2/read.h: Rename from dwarf2read.h.
9720         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9721         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9722         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9723         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9724         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9725         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9726         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9727         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9728         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9729         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9730         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9731         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9732         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9733         Update.
9734         * Makefile.in (COMMON_SFILES): Update.
9735         (HFILES_NO_SRCDIR): Update.
9736
9737 2020-02-08  Tom Tromey  <tom@tromey.com>
9738
9739         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9740         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9741
9742 2020-02-08  Tom Tromey  <tom@tromey.com>
9743
9744         * dwarf2read.h (struct die_info): Don't declare.
9745
9746 2020-02-08  Tom Tromey  <tom@tromey.com>
9747
9748         * dwarf2read.h (die_info_ptr): Remove typedef.
9749
9750 2020-02-08  Tom Tromey  <tom@tromey.com>
9751
9752         * dwarf2read.c (read_call_site_scope)
9753         (handle_data_member_location, dwarf2_add_member_fn)
9754         (mark_common_block_symbol_computed, read_common_block)
9755         (attr_to_dynamic_prop, partial_die_info::read)
9756         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9757         (dwarf2_symbol_mark_computed, set_die_type): Update.
9758         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9759         method.
9760         (attr_form_is_block): Don't declare.
9761         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9762
9763 2020-02-08  Tom Tromey  <tom@tromey.com>
9764
9765         * dwarf2read.c (dwarf2_find_base_address, )
9766         (read_call_site_scope, rust_containing_type)
9767         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9768         (handle_data_member_location, dwarf2_add_member_fn)
9769         (get_alignment, read_structure_type, process_structure_scope)
9770         (mark_common_block_symbol_computed, read_common_block)
9771         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9772         (partial_die_info::read, read_attribute_value, new_symbol)
9773         (lookup_die_type, dwarf2_get_ref_die_offset)
9774         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9775         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9776         (dwarf2_symbol_mark_computed): Update.
9777         * dwarf2/attribute.h (struct attribute) <value_as_address,
9778         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9779         methods.
9780         (value_as_address, attr_form_is_section_offset)
9781         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9782         * dwarf2/attribute.c (attribute::value_as_address)
9783         (attribute::form_is_section_offset, attribute::form_is_constant)
9784         (attribute::form_is_ref): Now methods.
9785
9786 2020-02-08  Tom Tromey  <tom@tromey.com>
9787
9788         * dwarf2read.c (struct attribute, DW_STRING)
9789         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9790         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9791         (attr_form_is_block, attr_form_is_section_offset)
9792         (attr_form_is_constant, attr_form_is_ref): Move.
9793         * dwarf2/attribute.h: New file.
9794         * dwarf2/attribute.c: New file, from dwarf2read.c.
9795         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9796
9797 2020-02-08  Tom Tromey  <tom@tromey.com>
9798
9799         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9800         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9801         Move.
9802         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9803         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9804         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9805         abbrev.c.
9806         * dwarf2/abbrev.h: New file.
9807         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9808         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9809
9810 2020-02-08  Tom Tromey  <tom@tromey.com>
9811
9812         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9813         (dwarf2_section_size, dwarf2_get_section_info)
9814         (create_signatured_type_table_from_debug_names)
9815         (create_addrmap_from_aranges, read_debug_names_from_section)
9816         (get_gdb_index_contents_from_section, read_comp_unit_head)
9817         (error_check_comp_unit_head, read_abbrev_offset)
9818         (create_debug_type_hash_table, init_cu_die_reader)
9819         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9820         (read_comp_units_from_section, create_cus_hash_table)
9821         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9822         (create_dwp_v2_section, dwarf2_rnglists_process)
9823         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9824         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9825         (read_indirect_string_from_dwz, read_addr_index_1)
9826         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9827         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9828         (fill_in_loclist_baton): Update.
9829         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9830         get_containing_section, get_bfd_owner, get_bfd_section,
9831         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9832         (dwarf2_read_section, get_section_name, get_section_file_name)
9833         (get_containing_section, get_section_bfd_owner)
9834         (get_section_bfd_section, get_section_name, get_section_file_name)
9835         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9836         declare.
9837         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9838         (dwarf2_section_info::get_bfd_owner)
9839         (dwarf2_section_info::get_bfd_section)
9840         (dwarf2_section_info::get_name)
9841         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9842         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9843         (dwarf2_section_info::read): Now methods.
9844         * dwarf-index-write.c (class debug_names): Update.
9845
9846 2020-02-08  Tom Tromey  <tom@tromey.com>
9847
9848         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9849         Move to dwarf2/section.h.
9850         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9851         (get_section_bfd_section, get_section_name)
9852         (get_section_file_name, get_section_id, get_section_flags)
9853         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9854         dwarf2/section.c.
9855         * dwarf2/section.h: New file.
9856         * dwarf2/section.c: New file, from dwarf2read.c.
9857         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9858
9859 2020-02-08  Tom Tromey  <tom@tromey.com>
9860
9861         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9862         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9863         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9864         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9865         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9866         * dwarf2/leb.h: New file, from dwarf2read.c.
9867         * dwarf2/leb.c: New file, from dwarf2read.c.
9868         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9869         Remove.
9870         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9871         (COMMON_SFILES): Add dwarf2/leb.c.
9872
9873 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9874
9875         GDB 9.1 released.
9876
9877 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9878
9879         PR gdb/25190:
9880         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9881         * gdb/remote.c (remote_console_output): Update.
9882         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9883         (ui_file_puts): ...this.
9884         * gdb/ui-file.h (ui_file_puts): Add declaration.
9885         * gdb/utils.c (emit_style_escape): Update.
9886         (flush_wrap_buffer): Update.
9887         (fputs_maybe_filtered): Update.
9888         (fputs_unfiltered): Add function.
9889
9890 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9891
9892         * gdb/event-loop.c (gdb_wait_for_event): Update.
9893         * gdb/printcmd.c (printf_command): Update.
9894         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9895         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9896         (gdb_os_flush_stderr): Update.
9897         * gdb/remote.c (remote_console_output): Update.
9898         * gdb/ui-file.c (gdb_flush): Rename to...
9899         (ui_file_flush): ...this.
9900         (stderr_file::write): Update.
9901         (stderr_file::puts): Update.
9902         * gdb/ui-file.h (gdb_flush): Rename to...
9903         (ui_file_flush): ...this.
9904         * gdb/utils.c (gdb_flush): Add function.
9905         * gdb/utils.h (gdb_flush): Add declaration.
9906
9907 2020-02-07  Tom Tromey  <tromey@adacore.com>
9908
9909         PR breakpoints/24915:
9910         * source.c (find_and_open_source): Do not check basenames_may_differ.
9911
9912 2020-02-07  Tom Tromey  <tom@tromey.com>
9913
9914         * README: Update gdbserver documentation.
9915         * gdbserver: Move to top level.
9916         * configure.tgt (build_gdbserver): Remove.
9917         * configure.ac: Remove --enable-gdbserver.
9918         * configure: Rebuild.
9919         * Makefile.in (distclean): Don't mention gdbserver.
9920
9921 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9922
9923         * source-cache.c (source_cache::ensure): Surround
9924         get_plain_source_lines with a try/catch.
9925         (source_cache::get_line_charpos): Get rid of try/catch
9926         and only check for the return value of "ensure".
9927         * tui/tui-source.c (tui_source_window::set_contents):
9928         Simplify "nlines" calculation.
9929
9930 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9931
9932         * MAINTAINERS (Write After Approval): Add myself.
9933
9934 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9935
9936         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9937         function call.
9938
9939 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9940
9941         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9942
9943 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9944
9945         * nat/riscv-linux-tdesc.h: New file.
9946         * nat/riscv-linux-tdesc.c: New file, taking code from...
9947         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9948         ... here.
9949         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9950         NATDEPFILES.
9951
9952 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9953
9954         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9955         we don't set the fake simulator ptid to the null_ptid.
9956
9957 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9958
9959         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9960         * gdbthread.h (class thread_info) <resumed>: Likewise.
9961         * infrun.c (resume_1): Likewise.
9962         (proceed): Likewise.
9963         (infrun_thread_stop_requested): Likewise.
9964         (stop_all_threads): Likewise.
9965         (handle_inferior_event): Likewise.
9966         (restart_threads): Likewise.
9967         (finish_step_over): Likewise.
9968         (keep_going_stepped_thread): Likewise.
9969         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9970         (linux_handle_extended_wait): Likewise.
9971         * record-btrace.c (get_thread_current_frame_id): Likewise.
9972         * record-full.c (record_full_wait_1): Likewise.
9973         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9974         * target.c (target_resume): Likewise.
9975         * thread.c (set_running_thread): Likewise.
9976
9977 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9978
9979         * f-valprint.c (f77_print_array_1): Changed datatype of index
9980         variable to LONGEST from int to enable it to contain bound
9981         values correctly.
9982
9983 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9984
9985         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9986         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9987         offsets according to FLEN determined.
9988         (riscv_linux_nat_target::read_description): Determine FLEN
9989         dynamically.
9990         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9991         according to FLEN determined.
9992         (riscv_linux_nat_target::store_registers): Likewise.
9993
9994 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
9995
9996         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
9997         when reg->group is empty and reggroup is not.
9998
9999 2020-01-31  Tom Tromey  <tromey@adacore.com>
10000
10001         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10002         Call beneath target's mourn_inferior after unpushing.
10003
10004 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10005
10006         PR tui/9765
10007         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10008         have enough lines to fill the screen, still return the lowest
10009         address we found.
10010
10011 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10012
10013         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10014         '-', '<', and '>' commands.
10015
10016 2020-01-29  Pedro Alves  <palves@redhat.com>
10017             Sergio Durigan Junior  <sergiodj@redhat.com>
10018
10019         * infcmd.c (construct_inferior_arguments): Assert that
10020         'argc' is greater than 0.
10021
10022 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10023
10024         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10025         (BRK_INSN_MASK): Define to 0xd4200000.
10026         (aarch64_program_breakpoint_here_p): New function.
10027         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10028         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10029         breakpoint.c.
10030         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10031         breakpoint.h
10032         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10033         call gdbarch_program_breakpoint_here_p.
10034         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10035         default_program_breakpoint_here_p, changed return type to bool and
10036         simplified.
10037         * breakpoint.h (program_breakpoint_here): Moved prototype to
10038         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10039         return type to bool.
10040         * gdbarch.c: Regenerate.
10041         * gdbarch.h: Regenerate.
10042         * gdbarch.sh (program_breakpoint_here_p): New method.
10043         * infrun.c (handle_signal_stop): Call
10044         gdbarch_program_breakpoint_here_p.
10045
10046 2020-01-26  Tom Tromey  <tom@tromey.com>
10047
10048         * ctfread.c (struct ctf_fp_info): Reindent.
10049         (_initialize_ctfread): Remove.
10050
10051 2020-01-26  Tom Tromey  <tom@tromey.com>
10052
10053         * psymtab.c (partial_map_expand_apply)
10054         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10055         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10056         (psym_print_stats, psym_expand_symtabs_for_function)
10057         (psym_map_symbol_filenames, psym_map_matching_symbols)
10058         (psym_expand_symtabs_matching)
10059         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10060         (maintenance_check_psymtabs): Use new methods.
10061         * psympriv.h (struct partial_symtab) <readin_p,
10062         get_compunit_symtab>: New methods.
10063         <readin, compunit_symtab>: Remove members.
10064         (struct standard_psymtab): New.
10065         (struct legacy_psymtab): Derive from standard_psymtab.
10066         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10067         standard_psymtab.
10068         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10069
10070 2020-01-26  Tom Tromey  <tom@tromey.com>
10071
10072         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10073         read_dependencies.  Add assert.
10074         * psymtab.c (partial_symtab::read_dependencies): New method.
10075         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10076         method.
10077         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10078         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10079         read_dependencies.
10080         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10081         Add assert.
10082
10083 2020-01-26  Tom Tromey  <tom@tromey.com>
10084
10085         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10086         Call expand_psymtab.
10087         (xcoff_read_symtab): Call expand_psymtab.
10088         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10089         legacy_expand_psymtab.
10090         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10091         method.
10092         (struct legacy_psymtab) <expand_psymtab>: Implement.
10093         <legacy_expand_psymtab>: New member.
10094         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10095         (parse_partial_symbols): Set legacy_expand_psymtab.
10096         (psymtab_to_symtab_1): Change argument order.  Call
10097         expand_psymtab.
10098         (new_psymtab): Set legacy_expand_psymtab.
10099         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10100         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10101         expand_psymtab.
10102         (dwarf2_psymtab::expand_psymtab): Rename from
10103         psymtab_to_symtab_1.  Call expand_psymtab.
10104         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10105         (dbx_end_psymtab): Likewise.
10106         (dbx_psymtab_to_symtab_1): Change argument order. Call
10107         expand_psymtab.
10108         (dbx_read_symtab): Call expand_psymtab.
10109         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10110         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10111         (ctf_psymtab::read_symtab): Call expand_psymtab.
10112
10113 2020-01-26  Tom Tromey  <tom@tromey.com>
10114
10115         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10116         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10117         messages.
10118         * mdebugread.c (mdebug_read_symtab): Remove prints.
10119         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10120         assert.
10121         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10122
10123 2020-01-26  Tom Tromey  <tom@tromey.com>
10124
10125         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10126         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10127         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10128         legacy_symtab.
10129         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10130         * psymtab.c (psymtab_to_symtab): Call method.
10131         (dump_psymtab): Update.
10132         * psympriv.h (struct partial_symtab): Add virtual destructor.
10133         <read_symtab>: New method.
10134         (struct legacy_symtab): New.
10135         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10136         (struct pst_map) <pst>: Now a legacy_psymtab.
10137         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10138         (new_psymtab): Use legacy_psymtab.
10139         * dwarf2read.h (struct dwarf2_psymtab): New.
10140         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10141         * dwarf2read.c (dwarf2_create_include_psymtab)
10142         (dwarf2_build_include_psymtabs, create_type_unit_group)
10143         (create_partial_symtab, process_psymtab_comp_unit_reader)
10144         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10145         (set_partial_user): Use dwarf2_psymtab.
10146         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10147         (psymtab_to_symtab_1, process_full_comp_unit)
10148         (process_full_type_unit, dwarf2_ranges_read)
10149         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10150         (dwarf_decode_lines): Use dwarf2_psymtab.
10151         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10152         (add_address_entry_worker, write_one_signatured_type)
10153         (recursively_count_psymbols, recursively_write_psymbols)
10154         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10155         (write_debug_names): Likewise.
10156         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10157         <pst>: Now a legacy_psymtab.
10158         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10159         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10160         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10161         * ctfread.c (struct ctf_psymtab): New.
10162         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10163         ctf_psymtab.
10164         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10165         (create_partial_symtab): Return a ctf_psymtab.
10166         (scan_partial_symbols): Update.
10167
10168 2020-01-26  Tom Tromey  <tom@tromey.com>
10169
10170         * xcoffread.c (xcoff_start_psymtab): Use new.
10171         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10172         renamed from start_psymtab_common.
10173         * psympriv.h (struct partial_symtab): Add new constructor.
10174         (start_psymtab_common): Don't declare.
10175         * mdebugread.c (parse_partial_symbols): Use new.
10176         * dwarf2read.c (create_partial_symtab): Use new.
10177         * dbxread.c (start_psymtab): Use new.
10178         * ctfread.c (create_partial_symtab): Use new.
10179
10180 2020-01-26  Tom Tromey  <tom@tromey.com>
10181
10182         * xcoffread.c (xcoff_end_psymtab): Use new.
10183         * psymtab.c (start_psymtab_common): Use new.
10184         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10185         Update.
10186         * psympriv.h (struct partial_symtab): Add parameters to
10187         constructor.  Don't inline.
10188         (allocate_psymtab): Don't declare.
10189         * mdebugread.c (new_psymtab): Use new.
10190         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10191         * dbxread.c (dbx_end_psymtab): Use new.
10192
10193 2020-01-26  Tom Tromey  <tom@tromey.com>
10194
10195         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10196         allocate_psymtab.  Update documentation.
10197         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10198         allocate_psymtab.  Do not use new.
10199         (allocate_psymtab): Use new.  Update.
10200
10201 2020-01-26  Tom Tromey  <tom@tromey.com>
10202
10203         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10204         * psymtab.c (psym_print_stats): Update.
10205         * psympriv.h (struct partial_symtab) <readin,
10206         psymtabs_addrmap_supported, anonymous>: Now bool.
10207         * mdebugread.c (psymtab_to_symtab_1): Update.
10208         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10209         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10210         (process_full_comp_unit, process_full_type_unit): Update.
10211         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10212         * ctfread.c (psymtab_to_symtab): Update.
10213
10214 2020-01-26  Tom Tromey  <tom@tromey.com>
10215
10216         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10217         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10218         * psymtab.c (psymtab_storage): Delete psymtabs.
10219         (psymtab_storage::allocate_psymtab): Use new.
10220         (psymtab_storage::discard_psymtab): Use delete.
10221         * psympriv.h (struct partial_symtab): Add constructor and
10222         initializers.
10223
10224 2020-01-26  Tom Tromey  <tom@tromey.com>
10225
10226         * machoread.c: Do not include psympriv.h.
10227
10228 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10229
10230         * NEWS: Mention the new option and the set/show commands.
10231
10232 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10233
10234         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10235         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10236         (validate_exec_file): New variables, enums, functions.
10237         (exec_file_locate_attach, print_section_info): Style the filenames.
10238         (_initialize_exec): Install show_exec_file_mismatch_command and
10239          set_exec_file_mismatch_command.
10240         * gdbcore.h (validate_exec_file): Declare.
10241         * infcmd.c (attach_command): Call validate_exec_file.
10242         * remote.c ( remote_target::remote_add_inferior): Likewise.
10243
10244 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10245
10246         * frame.c (find_frame_sal): Move call to get_next_frame into more
10247         inner scope.
10248         * inline-frame.c (inilne_state) <inline_state>: Update argument
10249         types.
10250         (inilne_state) <skipped_symbol>: Rename to...
10251         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10252         (skip_inline_frames): Build vector of skipped symbols and use this
10253         to reate the inline_state.
10254         (inline_skipped_symbol): Add a comment and some assertions, fetch
10255         skipped symbol from the list.
10256
10257 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10258
10259         * buildsym.c (lte_is_less_than): Delete.
10260         (buildsym_compunit::end_symtab_with_blockvector): Create local
10261         lambda function to sort line table entries, and use
10262         std::stable_sort instead of std::sort.
10263         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10264         markers when looking for a previous line.
10265
10266 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10267
10268         * dwarf2read.c (lnp_state_machine::record_line): Include
10269         end_sequence parameter in debug print out.  Record the line if we
10270         are at an end_sequence marker even if it's not the start of a
10271         statement.
10272         * symmisc.c (maintenance_print_one_line_table): Print end of
10273         sequence markers with 'END' not '0'.
10274
10275 2020-01-24  Pedro Alves  <palves@redhat.com>
10276
10277         PR gdb/25410
10278         * thread.c (scoped_restore_current_thread::restore): Use
10279         switch_to_inferior_no_thread.
10280         * exec.c: Include "progspace-and-thread.h".
10281         (add_target_sections, remove_target_sections):
10282         scoped_restore_current_pspace_and_thread instead of
10283         scoped_restore_current_thread.
10284         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10285         and aspace to the inferior before calling clone_program_space.
10286         Remove stale comment.
10287
10288 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10289
10290         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10291         (arm_netbsd_nat_target::fetch_registers): ...this.
10292         (arm_nbsd_nat_target::store_registers): Rename to...
10293         (arm_netbsd_nat_target::store_registers): ...this.
10294
10295 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10296
10297         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10298         register_t.
10299
10300 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10301
10302         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10303         Update comment.
10304         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10305         Likewise.
10306         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10307         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10308         the correct replacement (iterate_over_regset_sections).
10309         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10310         Update comment.
10311
10312 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10313
10314         PR gdb/23718
10315         * gdb/python/python.c (execute_gdb_command): Call
10316         async_enable_stdin in catch block.
10317
10318 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10319
10320         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10321         SWITCH_THRU_ALL_UIS.
10322
10323 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10324
10325         PR tui/9765
10326         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10327         comment, add extra parameter, and update to store previous symbol
10328         when appropriate.
10329         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10330         add extra parameter.
10331         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10332         remove unneeded parameter, add try/catch around gdb_print_insn,
10333         rewrite to add items to asm_lines vector.
10334         (tui_find_backward_disassembly_start_address): New function.
10335         (tui_find_disassembly_address): Updated throughout.
10336         (tui_disasm_window::set_contents): Update for changes to
10337         tui_disassemble.
10338         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10339         number of lines to scroll.
10340
10341 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10342
10343         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10344         (SECT_OFF_DATA): Likewise.
10345         (SECT_OFF_RODATA): Likewise.
10346         (SECT_OFF_TEXT): Likewise.
10347         (SECT_OFF_BSS): Likewise.
10348         (struct objfile) <text_section_offset, data_section_offset>: New
10349         methods.
10350         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10351         objfile::text_section_offset.
10352         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10353         * coffread.c (coff_symtab_read): Likewise.
10354         (enter_linenos): Likewise.
10355         (process_coff_symbol): Likewise.
10356         * ctfread.c (get_objfile_text_range): Likewise.
10357         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10358         Use objfile::data_section_offset.
10359         * dwarf2-frame.c (execute_cfa_program): Use
10360         objfile::text_section_offset.
10361         (dwarf2_frame_find_fde): Likewise.
10362         * dwarf2read.c (create_addrmap_from_index): Likewise.
10363         (create_addrmap_from_aranges): Likewise.
10364         (dw2_find_pc_sect_compunit_symtab): Likewise.
10365         (process_psymtab_comp_unit_reader): Likewise.
10366         (add_partial_symbol): Likewise.
10367         (add_partial_subprogram): Likewise.
10368         (process_full_comp_unit): Likewise.
10369         (read_file_scope): Likewise.
10370         (read_func_scope): Likewise.
10371         (read_lexical_block_scope): Likewise.
10372         (read_call_site_scope): Likewise.
10373         (dwarf2_rnglists_process): Likewise.
10374         (dwarf2_ranges_process): Likewise.
10375         (dwarf2_ranges_read): Likewise.
10376         (dwarf_decode_lines_1): Likewise.
10377         (new_symbol): Likewise.
10378         (dwarf2_fetch_die_loc_sect_off): Likewise.
10379         (dwarf2_per_cu_text_offset): Likewise.
10380         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10381         * hppa-tdep.c (read_unwind_info): Likewise.
10382         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10383         * psympriv.h (struct partial_symtab): Likewise.
10384         * psymtab.c (find_pc_sect_psymtab): Likewise.
10385         * solib-svr4.c (enable_break): Likewise.
10386         * stap-probe.c (relocate_address): Use
10387         objfile::data_section_offset.
10388         * xcoffread.c (enter_line_range): Use
10389         objfile::text_section_offset.
10390         (read_xcoff_symtab): Likewise.
10391
10392 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10393
10394         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10395         declaration to narrower scopes.
10396
10397 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10398
10399         * darwin-nat.h (struct darwin_exception_msg, enum
10400         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10401         Move up.
10402         (class darwin_nat_target) <wait_1, check_new_threads,
10403         decode_exception_message, decode_message, stop_inferior,
10404         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10405         * darwin-nat.c (darwin_check_new_threads): Rename to...
10406         (darwin_nat_target::check_new_threads): ... this.
10407         (darwin_suspend_inferior_it): Remove.
10408         (darwin_decode_exception_message): Rename to...
10409         (darwin_nat_target::decode_exception_message): ... this.
10410         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10411         (darwin_decode_message): Rename to...
10412         (darwin_nat_target::decode_message): ... this.
10413         (cancel_breakpoint): Rename to...
10414         (darwin_nat_target::cancel_breakpoint): ... this.
10415         (darwin_wait): Rename to...
10416         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10417         instead of iterate_over_inferiors.
10418         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10419         (darwin_stop_inferior): Rename to...
10420         (darwin_nat_target::stop_inferior): ... this.
10421         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10422         (darwin_init_thread_list): Rename to...
10423         (darwin_nat_target::init_thread_list): ... this.
10424         (darwin_ptrace_him): Rename to...
10425         (darwin_nat_target::ptrace_him): ... this.
10426         (darwin_nat_target::create_inferior): Pass lambda function to
10427         fork_inferior.
10428         (darwin_nat_target::detach): Call stop_inferior instead of
10429         darwin_stop_inferior.
10430         * fork-inferior.h (fork_inferior): Change init_trace_fun
10431         parameter to gdb::function_view.
10432         * fork-inferior.c (fork_inferior): Likewise.
10433
10434 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10435
10436         * i386-cygwin-tdep.c (core_process_module_section): Update.
10437         * windows-nat.c (struct lm_info_windows): Add text_offset.
10438         (windows_xfer_shared_libraries): Update.
10439         * windows-tdep.c (windows_xfer_shared_library):
10440         Add text_offset_cached argument.
10441         * windows-tdep.h (windows_xfer_shared_library): Update.
10442
10443 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10444
10445         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10446
10447 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10448
10449         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10450         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10451         replace with range-based for.
10452         (gdbsim_interrupt_inferior): Remove.
10453         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10454         with a range-based for.  Inline code from
10455         gdbsim_interrupt_inferior.
10456
10457 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10458
10459         * infrun.c (proceed): Fix indentation.
10460
10461 2020-01-21  Tom Tromey  <tromey@adacore.com>
10462
10463         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10464         * python/python.c (python_extension_ops): Update.
10465         (gdbpy_colorize): New function.
10466         * python/lib/gdb/__init__.py (colorize): New function.
10467         * extension.h (ext_lang_colorize): Declare.
10468         * extension.c (ext_lang_colorize): New function.
10469         * extension-priv.h (struct extension_language_ops) <colorize>: New
10470         member.
10471         * cli/cli-style.c (_initialize_cli_style): Update help text.
10472
10473 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10474
10475         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10476         <cond>: Change type to bool.
10477         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10478         (aarch64_displaced_step_cb): Likewise.
10479         (aarch64_displaced_step_tb): Likewise.
10480
10481 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10482
10483         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10484         output.
10485
10486 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10487
10488         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10489         <pc_adjust>: Adjust the documentation.
10490         (aarch64_displaced_step_fixup): Check if PC really moved before
10491         adjusting it.
10492
10493 2020-01-19  Tom Tromey  <tom@tromey.com>
10494
10495         * disasm.c (~gdb_disassembler): New destructor.
10496         (gdb_buffered_insn_length): Call disassemble_free_target.
10497         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10498         DISABLE_COPY_AND_ASSIGN.
10499
10500 2020-01-19  Tom Tromey  <tom@tromey.com>
10501
10502         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10503         (die_reader_func_ftype): Remove.
10504         (cutu_reader): New class.
10505         (dw2_get_file_names_reader): Remove "data" parameter.
10506         (dw2_get_file_names): Use cutu_reader.
10507         (create_debug_type_hash_table): Update.
10508         (read_cutu_die_from_dwo): Update comment.
10509         (lookup_dwo_unit): Add dwo_name parameter.
10510         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10511         die_reader_func_ftype and data parameters.
10512         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10513         Remove die_reader_func_ftype and data parameters.
10514         (~cutu_reader): New; from init_cutu_and_read_dies.
10515         (cutu_reader::cutu_reader): Rename from
10516         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10517         and data parameters.
10518         (init_cutu_and_read_dies_simple): Remove.
10519         (struct process_psymtab_comp_unit_data): Remove.
10520         (process_psymtab_comp_unit_reader): Remove data parameter; add
10521         want_partial_unit and pretend_language parameters.
10522         (process_psymtab_comp_unit): Use cutu_reader.
10523         (build_type_psymtabs_reader): Remove data parameter.
10524         (build_type_psymtabs_1): Use cutu_reader.
10525         (process_skeletonless_type_unit): Likewise.
10526         (load_partial_comp_unit_reader): Remove.
10527         (load_partial_comp_unit): Use cutu_reader.
10528         (load_full_comp_unit_reader): Remove.
10529         (load_full_comp_unit): Use cutu_reader.
10530         (struct create_dwo_cu_data): Remove.
10531         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10532         dwo_unit parameters.
10533         (create_cus_hash_table): Use cutu_reader.
10534         (struct dwarf2_read_addr_index_data): Remove.
10535         (dwarf2_read_addr_index_reader): Remove.
10536         (dwarf2_read_addr_index): Use cutu_reader.
10537         (read_signatured_type_reader): Remove.
10538         (read_signatured_type): Use cutu_reader.
10539
10540 2020-01-19  Tom Tromey  <tom@tromey.com>
10541
10542         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10543         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10544         (tui_wrefresh): Declare.
10545         * tui/tui-wingeneral.c (suppress_output): New global.
10546         (tui_suppress_output, ~tui_suppress_output): New constructor and
10547         destructor.
10548         (tui_wrefresh): New function.
10549         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10550         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10551         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10552         method.
10553         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10554         tui_wrefresh.
10555         (tui_data_window::no_refresh): New method.
10556         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10557         (tui_reg_command): Use tui_suppress_output
10558         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10559         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10560         method.
10561         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10562
10563 2020-01-19  Tom Tromey  <tom@tromey.com>
10564
10565         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10566         Handle case where symtab is null.
10567
10568 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10569
10570         * linux-fork.c (one_fork_p): Simplify.
10571
10572 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10573
10574         * top.c (struct qt_args): Remove.
10575         (kill_or_detach): Change return type to void, replace `void *`
10576         parameter with a proper one.
10577         (print_inferior_quit_action):  Likewise.
10578         (quit_confirm): Use range-based for loop to iterate over inferiors.
10579         (quit_force): Likewise.
10580
10581 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10582
10583         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10584         `void *` parameter with proper parameters.
10585         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10586         (print_one_inferior): Change return type to void, replace `void *`
10587         parameter with proper parameters.
10588         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10589         inferiors.
10590         (get_other_inferior): Remove.
10591         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10592         inferiors.
10593
10594 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10595
10596         * mi/mi-interp.c (report_initial_inferior): Remove.
10597         (mi_interp::init): Use range-based for to iterate over inferiors.
10598
10599 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10600
10601         * python/py-inferior.c (build_inferior_list): Remove.
10602         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10603
10604 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10605
10606         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10607         (btrace_stitch_trace): Likewise.
10608         * charset.c (intermediate_encoding): Likewise (vaild).
10609         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10610         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10611         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10612
10613 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10614
10615         * windows-tdep.c (windows_get_tlb_type):
10616         Add rtl_user_process_parameters type.
10617
10618 2020-01-16  Pedro Alves  <palves@redhat.com>
10619             Norbert Lange  <nolange79@gmail.com>
10620
10621         PR build/24805
10622         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10623         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10624         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10625         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10626         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10627         (ps_plog): Redeclare exported functions with default visibility.
10628
10629 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10630
10631         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10632         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10633
10634 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10635
10636         * infcmd.c (post_create_inferior): Use get_thread_regcache
10637         instead of get_current_regcache.
10638
10639 2020-01-14  Tom Tromey  <tom@tromey.com>
10640
10641         PR symtab/12535:
10642         * python/python.c (gdbpy_decode_line): Treat empty string the same
10643         as no argument.
10644
10645 2020-01-14  Tom Tromey  <tom@tromey.com>
10646
10647         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10648
10649 2020-01-14  Tom Tromey  <tom@tromey.com>
10650
10651         * nat/linux-btrace.c: Don't include <config.h>.
10652         * nat/linux-ptrace.c: Don't include <config.h>.
10653         * nat/x86-linux-dregs.c: Don't include <config.h>.
10654
10655 2020-01-14  Tom Tromey  <tom@tromey.com>
10656
10657         * configure: Rebuild.
10658         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10659
10660 2020-01-14  Tom Tromey  <tom@tromey.com>
10661
10662         * nat/x86-linux-dregs.c: Include configh.h.
10663         * nat/linux-ptrace.c: Include configh.h.
10664         * nat/linux-btrace.c: Include configh.h.
10665         * defs.h: Include config.h, bfd.h.
10666         * configure.ac: Don't source common.host.
10667         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10668         * configure: Rebuild.
10669         * acinclude.m4: Update path.
10670         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10671         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10672         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10673         (CLIBS): Add LIBSUPPORT.
10674         (CDEPS): Likewise.
10675         (COMMON_SFILES): Remove gdbsupport files.
10676         (HFILES_NO_SRCDIR): Likewise.
10677         (stamp-version): Update path to create-version.sh.
10678         (ALLDEPFILES): Remove gdbsupport files.
10679
10680 2020-01-14  Tom Tromey  <tom@tromey.com>
10681
10682         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10683         USE_WIN32API when needed.
10684         * configure.ac (USE_WIN32API): Don't define.
10685         (WIN32LIBS): Use WIN32APILIBS.
10686         * configure: Rebuild.
10687
10688 2020-01-14  Tom Tromey  <tom@tromey.com>
10689
10690         * configure: Rebuild.
10691         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10692
10693 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10694
10695         * skip.c (skip_function_command): Make skip w/o arguments use the
10696         name of the inlined function if pc is inside any inlined function.
10697
10698 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10699
10700         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10701         * infrun.c (resume_1): Likewise.
10702         (handle_inferior_event): Remove stale comment.
10703         * linux-nat.c (linux_nat_target::resume): Update comments.
10704         (save_stop_reason): Likewise.
10705         (linux_nat_filter_event): Likewise.
10706         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10707
10708 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10709
10710         * elfread.c (record_minimal_symbol): Set section index to 0 for
10711         non-allocatable sections.
10712
10713
10714 2020-01-13  Ali Tamur <tamur@google.com>
10715
10716         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10717         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10718         to gdb::optional.  Update comments.
10719         (dwo_file): Update comments.
10720         (read_attribute): Update API to take an additional out parameter,
10721         need_reprocess.  This is used to mark attributes that need other
10722         attributes (e.g. str_offsets_base) for correct computation which may not
10723         have been read yet.
10724         (read_attribute_reprocess): New function declaration.
10725         (read_addr_index): Likewise.
10726         (read_dwo_str_index): Likewise.
10727         (read_stub_str_index): Likewise.
10728         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10729         (lookup_addr_base): New function definition.
10730         (lookup_ranges_base): Likewise.
10731         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10732         lookup_ranges_base.
10733         (init_cutu_and_read_dies): Update comments.
10734         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10735         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10736         Update comments.
10737         (init_cutu_and_read_dies_simple): Reflect API changes.
10738         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10739         (create_cus_hash_table): Change API to take parent compile unit.
10740         Reflect API changes.
10741         (open_and_init_dwo_file): Reflect API changes.
10742         (dwarf2_get_pc_bounds): Update comments.
10743         (dwarf2_record_block_ranges): Likewise.
10744         (read_full_die_1): Change implementation to reprocess attributes that
10745         need str_offsets_base and addr_base.
10746         (partial_die_info::read): Likewise.
10747         (read_attribute_reprocess): New function definition.
10748         (read_attribute_value): Change API to take an additional out parameter,
10749         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10750         when a non-dwo compile unit has index based attributes.
10751         (read_attribute): Reflect API changes.
10752         (read_addr_index_1): Reflect API changes.  Update comments.
10753         (dwarf2_read_addr_index_data): Reflect API changes.
10754         (dwarf2_read_addr_index): Likewise.
10755         (read_str_index): Change API and implementation.  This becomes a helper
10756         to be used by the new string index related methods.  Update error
10757         message and comments.
10758         (read_dwo_str_index): New function definition.
10759         (read_stub_str_index): Likewise.
10760         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10761         * symfile.h (dwarf2_debug_sections): Likewise.
10762         * xcoffread.c (dwarf2_debug_sections): Likewise.
10763
10764 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10765
10766         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10767         core_reg_sect type to gdb_byte *.
10768         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10769         * cris-tdep.c (fetch_core_registers): Likewise.
10770         * corelow.c (core_target::get_core_register_section): Change
10771         type of `contents` to gdb::byte_vector.
10772
10773 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10774
10775         * tui/tui-wingeneral.c (box_win): Position the title in the center
10776         of the border.
10777
10778 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10779
10780         * corelow.c (core_target::get_core_register_section): Use
10781           std::vector instead of alloca.
10782
10783 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10784
10785         * warning.m4: Add -Wmissing-declarations to build_warnings.
10786         * configure: Re-generate.
10787
10788 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10789
10790         * python/python.c (init__gdb_module): Add declaration.
10791
10792 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10793
10794         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10795         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10796         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10797         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10798         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10799         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10800         * ada-exp.y (_initialize_ada_exp): Add declaration.
10801         * ada-lang.c (_initialize_ada_language): Add declaration.
10802         * ada-tasks.c (_initialize_tasks): Add declaration.
10803         * agent.c (_initialize_agent): Add declaration.
10804         * aix-thread.c (_initialize_aix_thread): Add declaration.
10805         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10806         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10807         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10808         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10809         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10810         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10811         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10812         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10813         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10814         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10815         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10816         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10817         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10818         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10819         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10820         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10821         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10822         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10823         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10824         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10825         * annotate.c (_initialize_annotate): Add declaration.
10826         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10827         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10828         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10829         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10830         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10831         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10832         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10833         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10834         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10835         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10836         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10837         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10838         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10839         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10840         * auto-load.c (_initialize_auto_load): Add declaration.
10841         * auxv.c (_initialize_auxv): Add declaration.
10842         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10843         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10844         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10845         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10846         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10847         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10848         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10849         * breakpoint.c (_initialize_breakpoint): Add declaration.
10850         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10851         * btrace.c (_initialize_btrace): Add declaration.
10852         * charset.c (_initialize_charset): Add declaration.
10853         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10854         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10855         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10856         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10857         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10858         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10859         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10860         * coffread.c (_initialize_coffread): Add declaration.
10861         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10862         * compile/compile.c (_initialize_compile): Add declaration.
10863         * complaints.c (_initialize_complaints): Add declaration.
10864         * completer.c (_initialize_completer): Add declaration.
10865         * copying.c (_initialize_copying): Add declaration.
10866         * corefile.c (_initialize_core): Add declaration.
10867         * corelow.c (_initialize_corelow): Add declaration.
10868         * cp-abi.c (_initialize_cp_abi): Add declaration.
10869         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10870         * cp-support.c (_initialize_cp_support): Add declaration.
10871         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10872         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10873         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10874         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10875         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10876         * ctfread.c (_initialize_ctfread): Add declaration.
10877         * d-lang.c (_initialize_d_language): Add declaration.
10878         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10879         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10880         * dbxread.c (_initialize_dbxread): Add declaration.
10881         * dcache.c (_initialize_dcache): Add declaration.
10882         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10883         * disasm.c (_initialize_disasm): Add declaration.
10884         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10885         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10886         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10887         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10888         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10889         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10890         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10891         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10892         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10893         * elfread.c (_initialize_elfread): Add declaration.
10894         * exec.c (_initialize_exec): Add declaration.
10895         * extension.c (_initialize_extension): Add declaration.
10896         * f-lang.c (_initialize_f_language): Add declaration.
10897         * f-valprint.c (_initialize_f_valprint): Add declaration.
10898         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10899         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10900         * filesystem.c (_initialize_filesystem): Add declaration.
10901         * findcmd.c (_initialize_mem_search): Add declaration.
10902         * findvar.c (_initialize_findvar): Add declaration.
10903         * fork-child.c (_initialize_fork_child): Add declaration.
10904         * frame-base.c (_initialize_frame_base): Add declaration.
10905         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10906         * frame.c (_initialize_frame): Add declaration.
10907         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10908         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10909         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10910         * gcore.c (_initialize_gcore): Add declaration.
10911         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10912         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10913         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10914         * gdbarch.c (_initialize_gdbarch): Add declaration.
10915         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10916         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10917         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10918         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10919         * go-lang.c (_initialize_go_language): Add declaration.
10920         * go32-nat.c (_initialize_go32_nat): Add declaration.
10921         * guile/guile.c (_initialize_guile): Add declaration.
10922         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10923         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10924         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10925         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10926         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10927         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10928         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10929         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10930         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10931         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10932         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10933         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10934         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10935         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10936         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10937         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10938         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10939         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10940         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10941         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10942         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10943         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10944         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10945         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10946         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10947         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10948         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10949         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10950         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10951         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10952         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10953         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10954         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10955         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10956         * infcall.c (_initialize_infcall): Add declaration.
10957         * infcmd.c (_initialize_infcmd): Add declaration.
10958         * inflow.c (_initialize_inflow): Add declaration.
10959         * infrun.c (_initialize_infrun): Add declaration.
10960         * interps.c (_initialize_interpreter): Add declaration.
10961         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10962         * jit.c (_initialize_jit): Add declaration.
10963         * language.c (_initialize_language): Add declaration.
10964         * linux-fork.c (_initialize_linux_fork): Add declaration.
10965         * linux-nat.c (_initialize_linux_nat): Add declaration.
10966         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10967         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10968         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10969         * m2-lang.c (_initialize_m2_language): Add declaration.
10970         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10971         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10972         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10973         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10974         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10975         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10976         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10977         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10978         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10979         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10980         * machoread.c (_initialize_machoread): Add declaration.
10981         * macrocmd.c (_initialize_macrocmd): Add declaration.
10982         * macroscope.c (_initialize_macroscope): Add declaration.
10983         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10984         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10985         * maint.c (_initialize_maint_cmds): Add declaration.
10986         * mdebugread.c (_initialize_mdebugread): Add declaration.
10987         * memattr.c (_initialize_mem): Add declaration.
10988         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10989         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10990         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10991         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10992         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10993         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
10994         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
10995         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
10996         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
10997         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
10998         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
10999         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11000         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11001         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11002         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11003         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11004         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11005         * mipsread.c (_initialize_mipsread): Add declaration.
11006         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11007         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11008         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11009         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11010         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11011         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11012         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11013         * nto-procfs.c (_initialize_procfs): Add declaration.
11014         * objc-lang.c (_initialize_objc_language): Add declaration.
11015         * observable.c (_initialize_observer): Add declaration.
11016         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11017         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11018         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11019         * osabi.c (_initialize_gdb_osabi): Add declaration.
11020         * osdata.c (_initialize_osdata): Add declaration.
11021         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11022         * parse.c (_initialize_parse): Add declaration.
11023         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11024         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11025         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11026         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11027         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11028         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11029         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11030         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11031         * printcmd.c (_initialize_printcmd): Add declaration.
11032         * probe.c (_initialize_probe): Add declaration.
11033         * proc-api.c (_initialize_proc_api): Add declaration.
11034         * proc-events.c (_initialize_proc_events): Add declaration.
11035         * proc-service.c (_initialize_proc_service): Add declaration.
11036         * procfs.c (_initialize_procfs): Add declaration.
11037         * producer.c (_initialize_producer): Add declaration.
11038         * psymtab.c (_initialize_psymtab): Add declaration.
11039         * python/python.c (_initialize_python): Add declaration.
11040         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11041         * record-btrace.c (_initialize_record_btrace): Add declaration.
11042         * record-full.c (_initialize_record_full): Add declaration.
11043         * record.c (_initialize_record): Add declaration.
11044         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11045         * regcache.c (_initialize_regcache): Add declaration.
11046         * reggroups.c (_initialize_reggroup): Add declaration.
11047         * remote-notif.c (_initialize_notif): Add declaration.
11048         * remote-sim.c (_initialize_remote_sim): Add declaration.
11049         * remote.c (_initialize_remote): Add declaration.
11050         * reverse.c (_initialize_reverse): Add declaration.
11051         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11052         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11053         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11054         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11055         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11056         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11057         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11058         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11059         Add declaration.
11060         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11061         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11062         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11063         * rust-exp.y (_initialize_rust_exp): Add declaration.
11064         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11065         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11066         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11067         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11068         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11069         * score-tdep.c (_initialize_score_tdep): Add declaration.
11070         * ser-go32.c (_initialize_ser_dos): Add declaration.
11071         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11072         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11073         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11074         * ser-uds.c (_initialize_ser_socket): Add declaration.
11075         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11076         * serial.c (_initialize_serial): Add declaration.
11077         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11078         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11079         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11080         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11081         * skip.c (_initialize_step_skip): Add declaration.
11082         * sol-thread.c (_initialize_sol_thread): Add declaration.
11083         * solib-aix.c (_initialize_solib_aix): Add declaration.
11084         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11085         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11086         * solib-frv.c (_initialize_frv_solib): Add declaration.
11087         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11088         * solib-target.c (_initialize_solib_target): Add declaration.
11089         * solib.c (_initialize_solib): Add declaration.
11090         * source-cache.c (_initialize_source_cache): Add declaration.
11091         * source.c (_initialize_source): Add declaration.
11092         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11093         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11094         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11095         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11096         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11097         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11098         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11099         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11100         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11101         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11102         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11103         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11104         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11105         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11106         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11107         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11108         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11109         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11110         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11111         * stabsread.c (_initialize_stabsread): Add declaration.
11112         * stack.c (_initialize_stack): Add declaration.
11113         * stap-probe.c (_initialize_stap_probe): Add declaration.
11114         * std-regs.c (_initialize_frame_reg): Add declaration.
11115         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11116         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11117         * symfile.c (_initialize_symfile): Add declaration.
11118         * symmisc.c (_initialize_symmisc): Add declaration.
11119         * symtab.c (_initialize_symtab): Add declaration.
11120         * target.c (_initialize_target): Add declaration.
11121         * target-connection.c (_initialize_target_connection): Add
11122         declaration.
11123         * target-dcache.c (_initialize_target_dcache): Add declaration.
11124         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11125         * thread.c (_initialize_thread): Add declaration.
11126         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11127         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11128         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11129         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11130         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11131         * tracectf.c (_initialize_ctf): Add declaration.
11132         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11133         * tracefile.c (_initialize_tracefile): Add declaration.
11134         * tracepoint.c (_initialize_tracepoint): Add declaration.
11135         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11136         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11137         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11138         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11139         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11140         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11141         * tui/tui.c (_initialize_tui): Add declaration.
11142         * typeprint.c (_initialize_typeprint): Add declaration.
11143         * ui-style.c (_initialize_ui_style): Add declaration.
11144         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11145         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11146         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11147         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11148         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11149         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11150         * unittests/filtered_iterator-selftests.c
11151         (_initialize_filtered_iterator_selftests): Add declaration.
11152         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11153         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11154         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11155         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11156         * unittests/main-thread-selftests.c
11157         (_initialize_main_thread_selftests): Add declaration.
11158         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11159         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11160         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11161         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11162         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11163         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11164         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11165         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11166         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11167         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11168         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11169         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11170         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11171         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11172         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11173         declaration.
11174         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11175         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11176         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11177         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11178         * user-regs.c (_initialize_user_regs): Add declaration.
11179         * utils.c (_initialize_utils): Add declaration.
11180         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11181         * valops.c (_initialize_valops): Add declaration.
11182         * valprint.c (_initialize_valprint): Add declaration.
11183         * value.c (_initialize_values): Add declaration.
11184         * varobj.c (_initialize_varobj): Add declaration.
11185         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11186         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11187         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11188         * windows-nat.c (_initialize_windows_nat): Add declaration.
11189         (_initialize_check_for_gdb_ini): Add declaration.
11190         (_initialize_loadable): Add declaration.
11191         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11192         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11193         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11194         * xcoffread.c (_initialize_xcoffread): Add declaration.
11195         * xml-support.c (_initialize_xml_support): Add declaration.
11196         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11197         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11198         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11199         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11200
11201 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11202
11203         * regformats/regdat.sh: Generate declaration for init function.
11204
11205 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11206
11207         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11208         up.
11209         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11210         close_one_inferior>: New methods.
11211         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11212         pass down target to find_inferior_pid.
11213         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11214         Pass down target to find_inferior_ptid.
11215         (gdbsim_target::create_inferior): Pass down target to
11216         add_thread_silent.
11217         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11218         target down to find_inferior_ptid and switch_to_thread.
11219         (gdbsim_target::close): Update to call close_one_inferior.
11220         (struct resume_data): Remove.
11221         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11222         directly, rather than through a void pointer.
11223         (gdbsim_target::resume): Update to call resume_one_inferior.
11224
11225 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11226
11227         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11228
11229 2020-01-12  Pedro Alves  <palves@redhat.com>
11230
11231         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11232         directly for the current inferior instead of
11233         discard_all_inferiors.
11234         (discard_all_inferiors): Delete.
11235
11236 2020-01-11  Tom Tromey  <tom@tromey.com>
11237
11238         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11239         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11240         deprecated_safe_get_selected_frame.
11241
11242 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11243
11244         * inferior.c (print_inferior): Switch inferior before printing it.
11245
11246 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11247             Pedro Alves  <palves@redhat.com>
11248
11249         * progspace-and-thread.c (switch_to_program_space_and_thread):
11250         Assert there's an inferior for PSPACE.  Use
11251         switch_to_inferior_no_thread to switch the inferior too.
11252         * progspace.c (program_space::~program_space): Call
11253         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11254         (program_space::free_all_objfiles): Don't call clear_symtab_users
11255         here.
11256         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11257
11258 2020-01-10  Pedro Alves  <palves@redhat.com>
11259
11260         * NEWS: Mention multi-target debugging, "info connections", and
11261         "add-inferior -no-connection".
11262
11263 2020-01-10  Pedro Alves  <palves@redhat.com>
11264
11265         * infrun.c: Include "target-connection.h".
11266         (check_multi_target_resumption): New.
11267         (proceed): Call it.
11268         * target-connection.c (make_target_connection_string): Make
11269         extern.
11270         * target-connection.h (make_target_connection_string): Declare.
11271
11272 2020-01-10  Pedro Alves  <palves@redhat.com>
11273
11274         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11275         * inferior.c (uiout_field_connection): New function.
11276         (print_inferior): Add new "connection-id" column.
11277         (add_inferior_command): Show connection number/string of added
11278         inferior.
11279         * process-stratum-target.h
11280         (process_stratum_target::connection_string): New virtual method.
11281         (process_stratum_target::connection_number): New field.
11282         * remote.c (remote_target::connection_string): New override.
11283         * target-connection.c: New file.
11284         * target-connection.h: New file.
11285         * target.c (decref_target): Remove process_stratum targets from
11286         the connection list.
11287         (target_stack::push): Add process_stratum targets to the
11288         connection list.
11289
11290 2020-01-10  Pedro Alves  <palves@redhat.com>
11291
11292         Revert:
11293         2016-04-12  Pedro Alves  <palves@redhat.com>
11294         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11295         Remove references to name.
11296         * serial.h (struct serial) <name>: Delete.
11297
11298 2020-01-10  Pedro Alves  <palves@redhat.com>
11299
11300         * gdbarch-selftests.c (register_to_value_test): Remove "target
11301         already pushed" check.
11302
11303 2020-01-10  Pedro Alves  <palves@redhat.com>
11304             John Baldwin  <jhb@FreeBSD.org>
11305
11306         * aarch64-linux-nat.c
11307         (aarch64_linux_nat_target::thread_architecture): Adjust.
11308         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11309         (task_command_1): Likewise.
11310         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11311         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11312         (aix_thread_target::store_registers)
11313         (aix_thread_target::thread_alive): Adjust.
11314         * amd64-fbsd-tdep.c: Include "inferior.h".
11315         (amd64fbsd_get_thread_local_address): Pass down target.
11316         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11317         thread's gdbarch instead of target_gdbarch.
11318         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11319         get_last_target_status.
11320         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11321         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11322         inferiors.
11323         (update_inserted_breakpoint_locations): Skip if inferiors with no
11324         execution.
11325         (update_global_location_list): When handling moribund locations,
11326         find representative inferior for location's pspace, and use thread
11327         count of its process_stratum target.
11328         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11329         * bsd-uthread.c (bsd_uthread_target::wait): Use
11330         as_process_stratum_target and adjust thread_change_ptid and
11331         add_thread calls.
11332         (bsd_uthread_target::update_thread_list): Use
11333         as_process_stratum_target and adjust find_thread_ptid,
11334         thread_change_ptid and add_thread calls.
11335         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11336         find_thread_ptid call.
11337         * corelow.c (add_to_thread_list): Adjust add_thread call.
11338         (core_target_open): Adjust add_thread_silent and thread_count
11339         calls.
11340         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11341         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11342         * event-top.c (async_disconnect): Pop targets from all inferiors.
11343         * exec.c (add_target_sections): Push exec target on all inferiors
11344         sharing the program space.
11345         (remove_target_sections): Remove the exec target from all
11346         inferiors sharing the program space.
11347         (exec_on_vfork): New.
11348         * exec.h (exec_on_vfork): Declare.
11349         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11350         Pass it down.
11351         (fbsd_nat_target::update_thread_list): Adjust.
11352         (fbsd_nat_target::resume): Adjust.
11353         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11354         down.
11355         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11356         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11357         get_thread_arch_regcache call.
11358         * fork-child.c (gdb_startup_inferior): Pass target down to
11359         startup_inferior and set_executing.
11360         * gdbthread.h (struct process_stratum_target): Forward declare.
11361         (add_thread, add_thread_silent, add_thread_with_info)
11362         (in_thread_list): Add process_stratum_target parameter.
11363         (find_thread_ptid(inferior*, ptid_t)): New overload.
11364         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11365         parameter.
11366         (all_threads()): Delete overload.
11367         (all_threads, all_non_exited_threads): Add process_stratum_target
11368         parameter.
11369         (all_threads_safe): Use brace initialization.
11370         (thread_count): Add process_stratum_target parameter.
11371         (set_resumed, set_running, set_stop_requested, set_executing)
11372         (threads_are_executing, finish_thread_state): Add
11373         process_stratum_target parameter.
11374         (switch_to_thread): Use is_current_thread.
11375         * i386-fbsd-tdep.c: Include "inferior.h".
11376         (i386fbsd_get_thread_local_address): Pass down target.
11377         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11378         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11379         have_inferiors check.
11380         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11381         (inf_ptrace_target::attach): Adjust.
11382         * infcall.c (run_inferior_call): Adjust.
11383         * infcmd.c (run_command_1): Pass target to
11384         scoped_finish_thread_state.
11385         (proceed_thread_callback): Skip inferiors with no execution.
11386         (continue_command): Rename 'all_threads' local to avoid hiding
11387         'all_threads' function.  Adjust get_last_target_status call.
11388         (prepare_one_step): Adjust set_running call.
11389         (signal_command): Use user_visible_resume_target.  Compare thread
11390         pointers instead of inferior_ptid.
11391         (info_program_command): Adjust to pass down target.
11392         (attach_command): Mark target's 'thread_executing' flag.
11393         (stop_current_target_threads_ns): New, factored out from ...
11394         (interrupt_target_1): ... this.  Switch inferior before making
11395         target calls.
11396         * inferior-iter.h
11397         (struct all_inferiors_iterator, struct all_inferiors_range)
11398         (struct all_inferiors_safe_range)
11399         (struct all_non_exited_inferiors_range): Filter on
11400         process_stratum_target too.  Remove explicit.
11401         * inferior.c (inferior::inferior): Push dummy target on target
11402         stack.
11403         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11404         Add process_stratum_target parameter, and pass it down.
11405         (have_live_inferiors): Adjust.
11406         (switch_to_inferior_and_push_target): New.
11407         (add_inferior_command, clone_inferior_command): Handle
11408         "-no-connection" parameter.  Use
11409         switch_to_inferior_and_push_target.
11410         (_initialize_inferior): Mention "-no-connection" option in
11411         the help of "add-inferior" and "clone-inferior" commands.
11412         * inferior.h: Include "process-stratum-target.h".
11413         (interrupt_target_1): Use bool.
11414         (struct inferior) <push_target, unpush_target, target_is_pushed,
11415         find_target_beneath, top_target, process_target, target_at,
11416         m_stack>: New.
11417         (discard_all_inferiors): Delete.
11418         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11419         (all_inferiors, all_non_exited_inferiors): Add
11420         process_stratum_target parameter.
11421         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11422         (target_last_proc_target): New global.
11423         (follow_fork_inferior): Push target on new inferior.  Pass target
11424         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11425         reference count.
11426         (follow_fork): Adjust get_last_target_status call.  Also consider
11427         target.
11428         (follow_exec): Push target on new inferior.
11429         (struct execution_control_state) <target>: New field.
11430         (user_visible_resume_target): New.
11431         (do_target_resume): Call target_async.
11432         (resume_1): Set target's threads_executing flag.  Consider resume
11433         target.
11434         (commit_resume_all_targets): New.
11435         (proceed): Also consider resume target.  Skip threads of inferiors
11436         with no execution.  Commit resumtion in all targets.
11437         (start_remote): Pass current inferior to wait_for_inferior.
11438         (infrun_thread_stop_requested): Consider target as well.  Pass
11439         thread_info pointer to clear_inline_frame_state instead of ptid.
11440         (infrun_thread_thread_exit): Consider target as well.
11441         (random_pending_event_thread): New inferior parameter.  Use it.
11442         (do_target_wait): Rename to ...
11443         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11444         down.
11445         (threads_are_resumed_pending_p, do_target_wait): New.
11446         (prepare_for_detach): Adjust calls.
11447         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11448         do_target_wait_1 instead of do_target_wait.
11449         (fetch_inferior_event): Adjust.  Switch to representative
11450         inferior.  Pass target down.
11451         (set_last_target_status): Add process_stratum_target parameter.
11452         Save target in global.
11453         (get_last_target_status): Add process_stratum_target parameter and
11454         handle it.
11455         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11456         (context_switch): Check inferior_ptid == null_ptid before calling
11457         inferior_thread().
11458         (get_inferior_stop_soon): Pass down target.
11459         (wait_one): Rename to ...
11460         (poll_one_curr_target): ... this.
11461         (struct wait_one_event): New.
11462         (wait_one): New.
11463         (stop_all_threads): Adjust.
11464         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11465         event's target.
11466         (switch_back_to_stepped_thread): Also consider target.
11467         (print_stop_event): Update.
11468         (normal_stop): Update.  Also consider the resume target.
11469         * infrun.h (wait_for_inferior): Remove declaration.
11470         (user_visible_resume_target): New declaration.
11471         (get_last_target_status, set_last_target_status): New
11472         process_stratum_target parameter.
11473         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11474         process_stratum_target parameter, and use it.
11475         (clear_inline_frame_state (thread_info*)): New.
11476         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11477         process_stratum_target parameter.
11478         (clear_inline_frame_state (thread_info*)): Declare.
11479         * linux-fork.c (delete_checkpoint_command): Pass target down to
11480         find_thread_ptid.
11481         (checkpoint_command): Adjust.
11482         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11483         instead of just tweaking inferior_ptid.
11484         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11485         (exit_lwp): Pass target down to find_thread_ptid.
11486         (attach_proc_task_lwp_callback): Pass target down to
11487         add_thread/set_running/set_executing.
11488         (linux_nat_target::attach): Pass target down to
11489         thread_change_ptid.
11490         (get_detach_signal): Pass target down to find_thread_ptid.
11491         Consider last target status's target.
11492         (linux_resume_one_lwp_throw, resume_lwp)
11493         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11494         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11495         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11496         (linux_nat_target::async_wait_fd): New.
11497         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11498         target down.
11499         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11500         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11501         * linux-thread-db.c (struct thread_db_info::process_target): New
11502         field.
11503         (add_thread_db_info): Save target.
11504         (get_thread_db_info): New process_stratum_target parameter.  Also
11505         match target.
11506         (delete_thread_db_info): New process_stratum_target parameter.
11507         Also match target.
11508         (thread_from_lwp): Adjust to pass down target.
11509         (thread_db_notice_clone): Pass down target.
11510         (check_thread_db_callback): Pass down target.
11511         (try_thread_db_load_1): Always push the thread_db target.
11512         (try_thread_db_load, record_thread): Pass target down.
11513         (thread_db_target::detach): Pass target down.  Always unpush the
11514         thread_db target.
11515         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11516         target down.  Always unpush the thread_db target.
11517         (find_new_threads_callback, thread_db_find_new_threads_2)
11518         (thread_db_target::update_thread_list): Pass target down.
11519         (thread_db_target::pid_to_str): Pass current inferior down.
11520         (thread_db_target::get_thread_local_address): Pass target down.
11521         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11522         target down.
11523         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11524         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11525         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11526         (procfs_init_inferior): Rename to ...
11527         (procfs_target::procfs_init_inferior): ... this and adjust.
11528         (procfs_target::create_inferior, procfs_notice_thread)
11529         (procfs_do_thread_registers): Adjust.
11530         * ppc-fbsd-tdep.c: Include "inferior.h".
11531         (ppcfbsd_get_thread_local_address): Pass down target.
11532         * proc-service.c (ps_xfer_memory): Switch current inferior and
11533         program space as well.
11534         (get_ps_regcache): Pass target down.
11535         * process-stratum-target.c
11536         (process_stratum_target::thread_address_space)
11537         (process_stratum_target::thread_architecture): Pass target down.
11538         * process-stratum-target.h
11539         (process_stratum_target::threads_executing): New field.
11540         (as_process_stratum_target): New.
11541         * ravenscar-thread.c
11542         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11543         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11544         down.
11545         * record-btrace.c (record_btrace_target::info_record): Adjust.
11546         (record_btrace_target::record_method)
11547         (record_btrace_target::record_is_replaying)
11548         (record_btrace_target::fetch_registers)
11549         (get_thread_current_frame_id, record_btrace_target::resume)
11550         (record_btrace_target::wait, record_btrace_target::stop): Pass
11551         target down.
11552         * record-full.c (record_full_wait_1): Switch to event thread.
11553         Pass target down.
11554         * regcache.c (regcache::regcache)
11555         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11556         process_stratum_target parameter and handle it.
11557         (current_thread_target): New global.
11558         (get_thread_regcache): Add process_stratum_target parameter and
11559         handle it.  Switch inferior before calling target method.
11560         (get_thread_regcache): Pass target down.
11561         (get_thread_regcache_for_ptid): Pass target down.
11562         (registers_changed_ptid): Add process_stratum_target parameter and
11563         handle it.
11564         (registers_changed_thread, registers_changed): Pass target down.
11565         (test_get_thread_arch_aspace_regcache): New.
11566         (current_regcache_test): Define a couple local test_target_ops
11567         instances and use them for testing.
11568         (readwrite_regcache): Pass process_stratum_target parameter.
11569         (cooked_read_test, cooked_write_test): Pass mock_target down.
11570         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11571         (get_thread_arch_aspace_regcache): Add process_stratum_target
11572         parameter.
11573         (regcache::target): New method.
11574         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11575         (regcache::registers_changed_ptid): Add process_stratum_target
11576         parameter.
11577         (regcache::m_target): New field.
11578         (registers_changed_ptid): Add process_stratum_target parameter.
11579         * remote.c (remote_state::supports_vCont_probed): New field.
11580         (remote_target::async_wait_fd): New method.
11581         (remote_unpush_and_throw): Add remote_target parameter.
11582         (get_current_remote_target): Adjust.
11583         (remote_target::remote_add_inferior): Push target.
11584         (remote_target::remote_add_thread)
11585         (remote_target::remote_notice_new_inferior)
11586         (get_remote_thread_info): Pass target down.
11587         (remote_target::update_thread_list): Skip threads of inferiors
11588         bound to other targets.  (remote_target::close): Don't discard
11589         inferiors.  (remote_target::add_current_inferior_and_thread)
11590         (remote_target::process_initial_stop_replies)
11591         (remote_target::start_remote)
11592         (remote_target::remote_serial_quit_handler): Pass down target.
11593         (remote_target::remote_unpush_target): New remote_target
11594         parameter.  Unpush the target from all inferiors.
11595         (remote_target::remote_unpush_and_throw): New remote_target
11596         parameter.  Pass it down.
11597         (remote_target::open_1): Check whether the current inferior has
11598         execution instead of checking whether any inferior is live.  Pass
11599         target down.
11600         (remote_target::remote_detach_1): Pass down target.  Use
11601         remote_unpush_target.
11602         (extended_remote_target::attach): Pass down target.
11603         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11604         (remote_target::append_resumption): Pass down target.
11605         (remote_target::append_pending_thread_resumptions)
11606         (remote_target::remote_resume_with_hc, remote_target::resume)
11607         (remote_target::commit_resume): Pass down target.
11608         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11609         (remote_target::interrupt_query)
11610         (remote_target::remove_new_fork_children)
11611         (remote_target::check_pending_events_prevent_wildcard_vcont)
11612         (remote_target::remote_parse_stop_reply)
11613         (remote_target::process_stop_reply): Pass down target.
11614         (first_remote_resumed_thread): New remote_target parameter.  Pass
11615         it down.
11616         (remote_target::wait_as): Pass down target.
11617         (unpush_and_perror): New remote_target parameter.  Pass it down.
11618         (remote_target::readchar, remote_target::remote_serial_write)
11619         (remote_target::getpkt_or_notif_sane_1)
11620         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11621         down target.
11622         (remote_target::mourn_inferior): Pass down target.  Use
11623         remote_unpush_target.
11624         (remote_target::core_of_thread)
11625         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11626         (remote_target::pid_to_exec_file)
11627         (remote_target::thread_handle_to_thread_info): Pass down target.
11628         (remote_target::async_wait_fd): New.
11629         * riscv-fbsd-tdep.c: Include "inferior.h".
11630         (riscv_fbsd_get_thread_local_address): Pass down target.
11631         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11632         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11633         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11634         Adjust.
11635         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11636         * solib-svr4.c (enable_break): Pass down target.
11637         * spu-multiarch.c (parse_spufs_run): Pass down target.
11638         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11639         * target-delegates.c: Regenerate.
11640         * target.c (g_target_stack): Delete.
11641         (current_top_target): Return the current inferior's top target.
11642         (target_has_execution_1): Refer to the passed-in inferior's top
11643         target.
11644         (target_supports_terminal_ours): Check whether the initial
11645         inferior was already created.
11646         (decref_target): New.
11647         (target_stack::push): Incref/decref the target.
11648         (push_target, push_target, unpush_target): Adjust.
11649         (target_stack::unpush): Defref target.
11650         (target_is_pushed): Return bool.  Adjust to refer to the current
11651         inferior's target stack.
11652         (dispose_inferior): Delete, and inline parts ...
11653         (target_preopen): ... here.  Only dispose of the current inferior.
11654         (target_detach): Hold strong target reference while detaching.
11655         Pass target down.
11656         (target_thread_name): Add assertion.
11657         (target_resume): Pass down target.
11658         (target_ops::beneath, find_target_at): Adjust to refer to the
11659         current inferior's target stack.
11660         (get_dummy_target): New.
11661         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11662         has a thread running.
11663         (initialize_targets): Rename to ...
11664         (_initialize_target): ... this.
11665         * target.h: Include "gdbsupport/refcounted-object.h".
11666         (struct target_ops): Inherit refcounted_object.
11667         (target_ops::shortname, target_ops::longname): Make const.
11668         (target_ops::async_wait_fd): New method.
11669         (decref_target): Declare.
11670         (struct target_ops_ref_policy): New.
11671         (target_ops_ref): New typedef.
11672         (get_dummy_target): Declare function.
11673         (target_is_pushed): Return bool.
11674         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11675         (all_matching_threads_iterator::all_matching_threads_iterator):
11676         Handle filter target.
11677         * thread-iter.h (struct all_matching_threads_iterator, struct
11678         all_matching_threads_range, class all_non_exited_threads_range):
11679         Filter by target too.  Remove explicit.
11680         * thread.c (threads_executing): Delete.
11681         (inferior_thread): Pass down current inferior.
11682         (clear_thread_inferior_resources): Pass down thread pointer
11683         instead of ptid_t.
11684         (add_thread_silent, add_thread_with_info, add_thread): Add
11685         process_stratum_target parameter.  Use it for thread and inferior
11686         searches.
11687         (is_current_thread): New.
11688         (thread_info::deletable): Use it.
11689         (find_thread_ptid, thread_count, in_thread_list)
11690         (thread_change_ptid, set_resumed, set_running): New
11691         process_stratum_target parameter.  Pass it down.
11692         (set_executing): New process_stratum_target parameter.  Pass it
11693         down.  Adjust reference to 'threads_executing'.
11694         (threads_are_executing): New process_stratum_target parameter.
11695         Adjust reference to 'threads_executing'.
11696         (set_stop_requested, finish_thread_state): New
11697         process_stratum_target parameter.  Pass it down.
11698         (switch_to_thread): Also match inferior.
11699         (switch_to_thread): New process_stratum_target parameter.  Pass it
11700         down.
11701         (update_threads_executing): Reimplement.
11702         * top.c (quit_force): Pop targets from all inferior.
11703         (gdb_init): Don't call initialize_targets.
11704         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11705         Declare.
11706         (windows_add_thread, windows_delete_thread): Adjust.
11707         (get_windows_debug_event): Rename to ...
11708         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11709         * tracefile-tfile.c (tfile_target_open): Pass down target.
11710         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11711         Forward declare.
11712         (switch_to_thread): Add process_stratum_target parameter.
11713         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11714         parameter.  Use it.
11715         (mi_on_resume): Pass target down.
11716         * nat/fork-inferior.c (startup_inferior): Add
11717         process_stratum_target parameter.  Pass it down.
11718         * nat/fork-inferior.h (startup_inferior): Add
11719         process_stratum_target parameter.
11720         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11721
11722 2020-01-10  Pedro Alves  <palves@redhat.com>
11723
11724         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11725         directly.  Instead find the first thread in the thread list and
11726         use switch_to_thread.
11727
11728 2020-01-10  Pedro Alves  <palves@redhat.com>
11729
11730         * remote.c (remote_target::remote_add_inferior): Don't bind a
11731         process to the current inferior if the current inferior is already
11732         bound to a process.
11733
11734 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11735             Pedro Alves  <palves@redhat.com>
11736
11737         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11738         If no process is specified, return null_ptid instead of
11739         inferior_ptid.
11740         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11741         TARGET_WAITKIND_SIGNALLED with no pid.
11742
11743 2020-01-10  Pedro Alves  <palves@redhat.com>
11744
11745         * remote.c (first_remote_resumed_thread): New.
11746         (remote_target::wait_as): Use it as default event_ptid instead of
11747         inferior_ptid.
11748
11749 2020-01-10  Pedro Alves  <palves@redhat.com>
11750
11751         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11752
11753 2020-01-10  Pedro Alves  <palves@redhat.com>
11754
11755         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11756         not -1.
11757
11758 2020-01-10  Pedro Alves  <palves@redhat.com>
11759
11760         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11761         ptid to get_last_target_status.
11762         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11763         ptid to get_last_target_status.
11764         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11765         get_last_target_status.
11766         (info_program_command): Don't pass a target_waitstatus to
11767         get_last_target_status.
11768         * infrun.c (init_wait_for_inferior): Use
11769         nullify_last_target_wait_ptid.
11770         (get_last_target_status): Handle nullptr arguments.
11771         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11772         (print_stop_event): Don't pass a ptid to get_last_target_status.
11773         (normal_stop): Don't pass a ptid to get_last_target_status.
11774         * infrun.h (get_last_target_status, set_last_target_status): Move
11775         comments here and update.
11776         (nullify_last_target_wait_ptid): Declare.
11777         * linux-fork.c (fork_load_infrun_state): Remove local extern
11778         declaration of nullify_last_target_wait_ptid.
11779         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11780         to get_last_target_status.
11781
11782 2020-01-10  Pedro Alves  <palves@redhat.com>
11783
11784         * gdbthread.h (scoped_restore_current_thread)
11785         <dont_restore, restore, m_dont_restore>: Declare.
11786         * thread.c (thread_alive): Add assertion.  Return bool.
11787         (switch_to_thread_if_alive): New.
11788         (prune_threads): Switch inferior/thread.
11789         (print_thread_info_1): Switch thread before calling target methods.
11790         (scoped_restore_current_thread::restore): New, factored out from
11791         ...
11792         (scoped_restore_current_thread::~scoped_restore_current_thread):
11793         ... this.
11794         (scoped_restore_current_thread::scoped_restore_current_thread):
11795         Add assertion.
11796         (thread_apply_all_command, thread_select): Use
11797         switch_to_thread_if_alive.
11798         * infrun.c (proceed, restart_threads, handle_signal_stop)
11799         (switch_back_to_stepped_thread): Switch current thread before
11800         calling target methods.
11801
11802 2020-01-10  Pedro Alves <palves@redhat.com>
11803
11804         * inferior.c (switch_to_inferior_no_thread): New function,
11805         factored out from ...
11806         (inferior_command): ... here.
11807         * inferior.h (switch_to_inferior_no_thread): Declare.
11808         * mi/mi-main.c (run_one_inferior): Use
11809         switch_to_inferior_no_thread.
11810
11811 2020-01-10  Pedro Alves  <palves@redhat.com>
11812
11813         * infcmd.c (kill_command): Remove dead code.
11814
11815 2020-01-10  Pedro Alves  <palves@redhat.com>
11816
11817         * remote.c (remote_target::mourn_inferior): No longer check
11818         whether the target is running.
11819
11820 2020-01-10  Pedro Alves  <palves@redhat.com>
11821
11822         * corelow.c (core_target::has_execution): Change parameter type to
11823         inferior pointer.
11824         * inferior.c (number_of_live_inferiors): Use
11825         inferior::has_execution instead of target_has_execution_1.
11826         * inferior.h (inferior::has_execution): New.
11827         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11828         inferior::has_execution instead of target_has_execution_1.
11829         * process-stratum-target.c
11830         (process_stratum_target::has_execution): Change parameter type to
11831         inferior pointer.  Check the inferior's PID instead of
11832         inferior_ptid.
11833         * process-stratum-target.h
11834         (process_stratum_target::has_execution): Change parameter type to
11835         inferior pointer.
11836         * record-full.c (record_full_core_target::has_execution): Change
11837         parameter type to inferior pointer.
11838         * target.c (target_has_execution_1): Change parameter type to
11839         inferior pointer.
11840         (target_has_execution_current): Adjust.
11841         * target.h (target_ops::has_execution): Change parameter type to
11842         inferior pointer.
11843         (target_has_execution_1): Change parameter type to inferior
11844         pointer.  Change return type to bool.
11845         * tracefile.h (tracefile_target::has_execution): Change parameter
11846         type to inferior pointer.
11847
11848 2020-01-10  Pedro Alves  <palves@redhat.com>
11849
11850         * exceptions.c (print_flush): Remove current_top_target() check.
11851
11852 2020-01-10  Pedro Alves  <palves@redhat.com>
11853
11854         * remote.c (show_remote_exec_file): Show the current inferior's
11855         exec-file instead of the command variable's value.
11856
11857 2020-01-10  Pedro Alves  <palves@redhat.com>
11858
11859         * record-full.c (record_full_resume_ptid): New global.
11860         (record_full_target::resume): Set it.
11861         (record_full_wait_1): Use record_full_resume_ptid instead of
11862         inferior_ptid.
11863
11864 2020-01-10  Pedro Alves  <palves@redhat.com>
11865
11866         * gdbthread.h (scoped_restore_current_thread)
11867         <dont_restore, restore, m_dont_restore>: Declare.
11868         * thread.c (thread_alive): Add assertion.  Return bool.
11869         (switch_to_thread_if_alive): New.
11870         (prune_threads): Switch inferior/thread.
11871         (print_thread_info_1): Switch thread before calling target methods.
11872         (scoped_restore_current_thread::restore): New, factored out from
11873         ...
11874         (scoped_restore_current_thread::~scoped_restore_current_thread):
11875         ... this.
11876         (scoped_restore_current_thread::scoped_restore_current_thread):
11877         Add assertion.
11878         (thread_apply_all_command, thread_select): Use
11879         switch_to_thread_if_alive.
11880
11881 2020-01-10  George Barrett  <bob@bob131.so>
11882
11883         * stap-probe.c (stap_modify_semaphore): Don't check for null
11884         semaphores.
11885         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11886         for null semaphores.
11887
11888 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11889
11890         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11891         all source windows, and maintain horizontal scroll status while
11892         doing so.
11893
11894 2020-01-09  Tom Tromey  <tom@tromey.com>
11895
11896         PR tui/18932:
11897         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11898         update_source_window, not print_source_lines.
11899
11900 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11901
11902         * tui/tui.c (tui_enable): Register tui hooks after calling
11903         tui_display_main.
11904
11905 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11906
11907         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11908
11909 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11910
11911         * thread.c (print_thread_info_1): Fix indentation.
11912
11913 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11914
11915         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11916         unique_xmalloc_ptr outside the if to always free the demangled name.
11917
11918 2020-01-08  Tom Tromey  <tromey@adacore.com>
11919
11920         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11921         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11922         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11923         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11924         Remove.
11925         (section_offsets): New typedef.
11926         * symtab.c (fixup_section, get_msymbol_address): Update.
11927         * symmisc.c (dump_msymbols): Update.
11928         * symfile.h (relative_addr_info_to_section_offsets)
11929         (symfile_map_offsets_to_segments): Update.
11930         * symfile.c (build_section_addr_info_from_objfile)
11931         (init_objfile_sect_indices): Update.
11932         (struct place_section_arg): Change type of "offsets".
11933         (place_section): Update.
11934         (relative_addr_info_to_section_offsets): Change type of
11935         "section_offsets".  Remove "num_sections" parameter.
11936         (default_symfile_offsets, syms_from_objfile_1)
11937         (set_objfile_default_section_offset): Update.
11938         (reread_symbols): No need to preserve section offsets by hand.
11939         (symfile_map_offsets_to_segments): Change type of "offsets".
11940         * stap-probe.c (relocate_address): Update.
11941         * stabsread.h (process_one_symbol): Update.
11942         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11943         (solib_target_relocate_section_addresses): Update.
11944         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11945         Update.
11946         * solib-frv.c (frv_relocate_main_executable): Update.
11947         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11948         * solib-aix.c (solib_aix_get_section_offsets): Change return
11949         type.
11950         (solib_aix_solib_create_inferior_hook): Update.
11951         * remote.c (remote_target::get_offsets): Update.
11952         * psymtab.c (find_pc_sect_psymtab): Update.
11953         * psympriv.h (struct partial_symbol) <address, text_low,
11954         text_high>: Update.
11955         * objfiles.h (obj_section_offset): Update.
11956         (struct objfile) <section_offsets>: Change type.
11957         <num_sections>: Remove.
11958         (objfile_relocate): Update.
11959         * objfiles.c (entry_point_address_query): Update
11960         (relocate_one_symbol): Change type of "section_offsets".
11961         (objfile_relocate1, objfile_relocate1): Change type of
11962         "new_offsets".
11963         (objfile_rebase1): Update.
11964         * mipsread.c (mipscoff_symfile_read): Update.
11965         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11966         parameter.
11967         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11968         (parse_external, psymtab_to_symtab_1): Update.
11969         * machoread.c (macho_symfile_offsets): Update.
11970         * ia64-tdep.c (ia64_find_unwind_table): Update.
11971         * hppa-tdep.c (read_unwind_info): Update.
11972         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11973         * dwarf2read.c (create_addrmap_from_index)
11974         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11975         (process_psymtab_comp_unit_reader, add_partial_symbol)
11976         (add_partial_subprogram, process_full_comp_unit)
11977         (read_file_scope, read_func_scope, read_lexical_block_scope)
11978         (read_call_site_scope, dwarf2_rnglists_process)
11979         (dwarf2_ranges_process, dwarf2_ranges_read)
11980         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11981         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11982         Update.
11983         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11984         Update.
11985         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11986         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11987         (process_one_symbol): Change type of "section_offsets".
11988         * ctfread.c (get_objfile_text_range): Update.
11989         * coffread.c (coff_symtab_read, enter_linenos)
11990         (process_coff_symbol): Update.
11991         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11992         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11993
11994 2020-01-08  Tom Tromey  <tromey@adacore.com>
11995
11996         * dwarf2read.c (parse_macro_definition): Use std::string.
11997         (parse_macro_definition): Likewise.
11998
11999 2020-01-08  Tom Tromey  <tromey@adacore.com>
12000
12001         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12002         (ATTR_ALLOC_CHUNK): Remove.
12003
12004 2020-01-08  Tom Tromey  <tromey@adacore.com>
12005
12006         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12007
12008 2020-01-08  Tom Tromey  <tromey@adacore.com>
12009
12010         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12011         (dwarf2_compute_name, open_dwo_file): Likewise.
12012         (process_enumeration_scope): Use std::vector.
12013         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12014         (partial_die_info::fixup, dwarf2_start_subfile)
12015         (guess_full_die_structure_name, dwarf2_name): Likewise.
12016         (determine_prefix): Update.
12017         (guess_full_die_structure_name): Make return type const.
12018         (partial_die_full_name): Return unique_xmalloc_ptr.
12019         (DW_FIELD_ALLOC_CHUNK): Remove.
12020
12021 2020-01-07  Tom Tromey  <tromey@adacore.com>
12022
12023         PR build/24937:
12024         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12025
12026 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12027
12028         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12029
12030 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12031
12032         * stack.c (print_frame_info): Move disassemble_next_line code
12033         inside source_print block.
12034
12035 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12036
12037         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12038         gdb/signals.h, as we are now using native signal symbols.
12039
12040 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12041
12042         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12043         overflow by an early check of content vs threshold.
12044         * tui/tui-source.c (tui_source_window::line_is_displayed):
12045         Likewise.
12046
12047 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12048
12049         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12050
12051 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12052
12053         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12054         export table if no section contains it's RVA.
12055
12056 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12057
12058         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12059
12060 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12061
12062         * source.c (print_source_lines_base): Set last_line_listed.
12063
12064 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12065
12066         * tui/tui-disasm.c: Remove trailing spaces.
12067
12068 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12069             Pedro Alves  <palves@redhat.com>
12070
12071         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12072         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12073         (windows_gdb_signal_to_target): New function, uses the above
12074         enumeration to convert GDB internal signal codes to equivalent
12075         Windows codes.
12076         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12077         * windows-nat.c: Include "gdb_wait.h".
12078         (get_windows_debug_event): Extract the fatal exception from the
12079         exit status and convert to the equivalent Posix signal number.
12080         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12081         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12082         * gdbsupport/gdb_wait.c: New file, implements
12083         windows_status_to_termsig.
12084         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12085         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12086
12087 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12088
12089         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12090         show_layout.
12091
12092 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12093
12094         * aarch64-linux-nat.c
12095         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12096         and bfd_mach_aarch64.
12097
12098 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12099
12100         * ui-file.c (stdio_file::can_emit_style_escape)
12101         (tee_file::can_emit_style_escape): Ensure style is used also on
12102         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12103         to gdb_stdout.
12104         * main.c (set_gdb_data_directory): Use file style to output the
12105         warning that the given pathname is not a directory.
12106         * top.c (show_history_filename, gdb_safe_append_history)
12107         (show_gdb_datadir): Use file style.
12108
12109 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12110
12111         * solib-target.c (struct lm_info_target):
12112         Change offsets to be a unique_xmalloc_ptr.
12113         (solib_target_relocate_section_addresses): Update.
12114
12115 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12116
12117         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12118
12119 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12120
12121         * MAINTAINERS (Write After Approval): Add myself.
12122
12123 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12124
12125         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12126         Cell BE architecture.
12127         * target.h (struct target_ops) <thread_architecture>: Likewise.
12128
12129 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12130
12131         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12132
12133 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12134
12135         * MAINTAINERS (Write After Approval): Add myself.
12136
12137 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12138
12139         * gdbarch.sh: Update copyright year range of generated files.
12140
12141 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12142
12143         Update copyright year range in all GDB files.
12144
12145 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12146
12147         * copyright.py: Convert to Python 3.
12148
12149 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12150
12151         * copyright.py: Adapt after move of gnulib directory from gdb
12152         directory to toplevel directory.
12153
12154 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12155
12156         * copyright.py (main): Exit if run from the wrong directory.
12157
12158 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12159
12160         * top.c (print_gdb_version): Change copyright year to 2020.
12161
12162 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12163
12164         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12165
12166 For older changes see ChangeLog-2019.
12167 \f
12168 Local Variables:
12169 mode: change-log
12170 left-margin: 8
12171 fill-column: 74
12172 version-control: never
12173 coding: utf-8
12174 End: