gdb/ChangeLog

   1 2020-08-18  Aaron Merey  <amerey@redhat.com>
   2
   3         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
   4         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
   5         (CLIBS): Add DEBUGINFOD_LIBS.
   6
   7 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
   8
   9         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
  10         'gdbarch_num_regs'.
  11
  12 2020-08-17  Tom Tromey  <tromey@adacore.com>
  13
  14         * ada-varobj.c (ada_varobj_decode_var): Handle case where
  15         ada_get_decoded_value returns NULL.
  16
  17 2020-08-17  Tom Tromey  <tromey@adacore.com>
  18
  19         * python/py-inferior.c (infpy_search_memory): Use
  20         gdb_py_object_from_ulongest.
  21         * python/py-infevents.c (create_inferior_call_event_object)
  22         (create_memory_changed_event_object): Use
  23         gdb_py_object_from_ulongest.
  24         * python/py-linetable.c (ltpy_entry_get_pc): Use
  25         gdb_py_object_from_ulongest.
  26
  27 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
  28
  29         * loc.c (class symbol_needs_eval_context): Fix indentation.
  30
  31 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
  32
  33         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
  34         bool.
  35
  36 2020-08-17  Tom de Vries  <tdevries@suse.de>
  37
  38         PR gdb/26393
  39         * gdbtypes.c (dump_dynamic_prop): New function.
  40         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
  41
  42 2020-08-15  Tom de Vries  <tdevries@suse.de>
  43
  44         PR backtrace/26390
  45         * stack.c (print_frame_args): Temporarily set the selected
  46         frame to FRAME while printing the frame's arguments.
  47
  48 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  49
  50         PR breakpoints/26385
  51         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
  52         Always clear watchpoint with PTRACE_SET_DEBUGREG.
  53
  54 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  55
  56         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
  57         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
  58         and >= to check return value instead of == -1 and != -1.
  59
  60 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
  61
  62         * utils.h (class gdb_argv) <as_array_view>: New method.
  63         * utils.c (gdb_argv_as_array_view_test): New.
  64         (_initialize_utils): Register selftest.
  65         * maint.c (maintenance_selftest): Use the new method.
  66
  67 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
  68
  69         * target.h (supports_dumpcore, dumpcore): New
  70         function declarations.
  71         * target.c (supports_dumpcore, dumpcore): New
  72         functions.
  73         * target-delegates.c: Rebuild.
  74         * gcore.c (gcore_command): Use target_supports_dumpcore ()
  75         and target_dumpcore ().
  76
  77 2020-08-13  Aaron Merey  <amerey@redhat.com>
  78
  79         * debuginfod-support.c: Replace global variables with user_data.
  80
  81 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
  82
  83         * maint.c (maintenance_selftest): Split args and pass array_view
  84         to run_tests.
  85
  86 2020-08-12  Luis Machado  <luis.machado@linaro.org>
  87
  88         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
  89         type's length.
  90         Use %s and pulongest to print the length.
  91
  92 2020-08-12  Pedro Alves  <palves@redhat.com>
  93
  94         * NEWS: Move "Multi-target debugging support" item to the
  95         "Changes since GDB 9" section.
  96
  97 2020-08-12  Pedro Alves  <palves@redhat.com>
  98
  99         PR gdb/26336
 100         * progspace.c (program_space::remove_objfile): Invalidate the
 101         frame cache.
 102
 103 2020-08-11  Tom de Vries  <tdevries@suse.de>
 104
 105         * MAINTAINERS: Mark ms1 as deleted.
 106
 107 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 108
 109         PR gdb/26310
 110
 111         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 112         act accordingly.
 113         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 114         movz/str/stur/stp skipping behavior.
 115
 116 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 117
 118         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 119         struct user_sve_header instead of struct sve_context.
 120
 121 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 122
 123         * read.h (dwarf2_fetch_die_loc_sect_off,
 124         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 125         `void *` parameter with function_view.
 126         * read.c (dwarf2_fetch_die_loc_sect_off,
 127         dwarf2_fetch_die_loc_cu_off): Likewise.
 128         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 129         (per_cu_dwarf_call): Adjust.
 130         (get_frame_address_in_block_wrapper): Remove.
 131         (indirect_synthetic_pointer): Adjust.
 132         (get_ax_pc): Remove.
 133         (dwarf2_compile_expr_to_ax): Adjust.
 134
 135 2020-08-08  Tom de Vries  <tdevries@suse.de>
 136
 137         PR build/26344
 138         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 139         constructor.
 140         * regcache.c (get_thread_arch_aspace_regcache): Same.
 141
 142 2020-08-07  Tom Tromey  <tromey@adacore.com>
 143
 144         * ravenscar-thread.c
 145         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 146         New method.
 147         (ravenscar_thread_target::wait): Check
 148         runtime_initialized.
 149         (ravenscar_thread_target::prepare_to_store)
 150         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 151         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 152         (ravenscar_thread_target::stopped_by_watchpoint)
 153         (ravenscar_thread_target::stopped_data_address)
 154         (ravenscar_thread_target::core_of_thread): Use
 155         scoped_restore_current_thread and
 156         set_base_thread_from_ravenscar_task.
 157
 158 2020-08-07  Tom Tromey  <tromey@adacore.com>
 159
 160         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 161
 162 2020-08-07  Tom Tromey  <tromey@adacore.com>
 163
 164         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 165         update_inferior_ptid before update_thread_list.
 166         (temporarily_change_regcache_ptid): New class.
 167         (ravenscar_thread_target::fetch_registers)
 168         (ravenscar_thread_target::store_registers)
 169         (ravenscar_thread_target::prepare_to_store): Use base thread when
 170         forwarding operation.
 171
 172 2020-08-07  Tom Tromey  <tromey@adacore.com>
 173
 174         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 175         "is_pid" case.
 176
 177 2020-08-07  Tom Tromey  <tromey@adacore.com>
 178
 179         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 180         New methods.
 181         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 182         first.
 183         (ravenscar_thread_target::add_thread): Rename from
 184         ravenscar_add_thread.
 185         (ravenscar_thread_target::update_thread_list): Use a lambda.
 186         (ravenscar_thread_target::xfer_partial): New method.
 187
 188 2020-08-07  Tom Tromey  <tromey@adacore.com>
 189
 190         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 191         gdb::function_view.
 192         (iterate_over_live_ada_tasks): Change type of argument.
 193         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 194         of argument.
 195
 196 2020-08-07  Tom Tromey  <tromey@adacore.com>
 197
 198         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 199         Remove.
 200         (ravenscar_thread_target::extra_thread_info): Remove.
 201         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 202         defer to target beneath for non-Ravenscar threads.
 203
 204 2020-08-07  Tom Tromey  <tromey@adacore.com>
 205
 206         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 207         get_base_thread_from_ravenscar_task>: Now methods.
 208         <m_cpu_map>: New member.
 209         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 210         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 211         (ravenscar_thread_target::task_is_currently_active): Update.
 212         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 213         Now a method.
 214         (ravenscar_thread_target::add_active_thread): Put initial thread
 215         into the m_cpu_map.
 216
 217 2020-08-07  Tom Tromey  <tromey@adacore.com>
 218
 219         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 220         event_ptid.
 221
 222 2020-08-07  Tom Tromey  <tromey@adacore.com>
 223
 224         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 225         runtime_initialized.
 226
 227 2020-08-07  Tom Tromey  <tromey@adacore.com>
 228
 229         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 230         add_active_thread.
 231         (ravenscar_thread_target::add_active_thread): Now public.
 232         (ravenscar_inferior_created): Call add_active_thread after pushing
 233         the target.
 234
 235 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 236
 237         * regcache.c (ptid_regcache_map): New type.
 238         (target_ptid_regcache_map): New type.
 239         (regcaches): Change type to target_ptid_regcache_map.
 240         (get_thread_arch_aspace_regcache): Update to regcaches' new
 241         type.
 242         (regcache_thread_ptid_changed): Likewise.
 243         (registers_changed_ptid): Likewise.
 244         (regcaches_size): Likewise.
 245         (regcaches_test): Update.
 246         (regcache_thread_ptid_changed): Update.
 247         * regcache.h (regcache_up): New type.
 248         * gdbsupport/ptid.h (hash_ptid): New struct.
 249
 250 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 251
 252         * observable.h (thread_ptid_changed): Add parameter
 253         `process_stratum_target *`.
 254         * infrun.c (infrun_thread_ptid_changed): Add parameter
 255         `process_stratum_target *` and use it.
 256         (selftests): New namespace.
 257         (infrun_thread_ptid_changed): New function.
 258         (_initialize_infrun): Register selftest.
 259         * regcache.c (regcache_thread_ptid_changed): Add parameter
 260         `process_stratum_target *` and use it.
 261         (regcache_thread_ptid_changed): New function.
 262         (_initialize_regcache): Register selftest.
 263         * thread.c (thread_change_ptid): Pass target to
 264         thread_ptid_changed observable.
 265
 266 2020-08-06  Caroline Tice <cmtice@google.com>
 267
 268         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 269         (struct dwp_sections): Update field comments.  Add loclists and
 270         rnglists fields.
 271         (struct virtual_v2_dwo_sections): Rename struct to
 272         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 273         size & offset fields for loclists and rnglists.
 274         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 275         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 276         skipping dummy type units.
 277         (create_dwp_hash_table): Update the large comment above the function to
 278         discuss Version 5 DWP files as well, with references.  Update all the
 279         version checks in the function to check for version 5 as well.  Add new
 280         section at the end to create dwp hash table for version 5.
 281         (create_dwp_v2_section): Rename function to
 282         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 283         Add V5 to error message text.
 284         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 285         into calls to create_dwp_v2_or_v5_section.
 286         (create_dwo_unit_in_dwp_v5): New function.
 287         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 288         check for version2; add else clause to handle version 5.
 289         (open_and_init_dwo_file): Add code to check dwarf version & only call
 290         create_debug_types_hash_table (with sections.types) if version is not 5;
 291         else call create_debug_type_hash_table, with sections.info.
 292         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 293         version 5.
 294         (dwarf2_locate_v5_dwp_sections): New function.
 295         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 296         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 297
 298 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 299
 300         * regcache.h (class regcache): Remove friend
 301         registers_changed_ptid.
 302         <regcache_thread_ptid_changed>: Remove.
 303         <regcaches>: Remove.
 304         * regcache.c (regcache::regcaches): Rename to...
 305         (regcaches): ... this.  Make static.
 306         (get_thread_arch_aspace_regcache): Update.
 307         (regcache::regcache_thread_ptid_changed): Rename to...
 308         (regcache_thread_ptid_changed): ... this.  Update.
 309         (class regcache_access): Remove.
 310         (regcaches_test): Update.
 311         (_initialize_regcache): Update.
 312         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 313         <forward_list>.
 314
 315 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 316
 317         * regcache.h (class regcache) <current_regcache>: Rename to...
 318         <regcaches>: ... this.  Move doc here.
 319         * regcache.c (regcache::current_regcache) Rename to...
 320         (regcache::regcaches): ... this.  Move doc to header.
 321         (get_thread_arch_aspace_regcache): Update.
 322         (regcache::regcache_thread_ptid_changed): Update.
 323         (registers_changed_ptid): Update.
 324         (class regcache_access) <current_regcache_size>: Rename to...
 325         <regcaches_size>: ... this.
 326         (current_regcache_test): Rename to...
 327         (regcaches_test): ... this.
 328         (_initialize_regcache): Update.
 329
 330 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 331
 332         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 333
 334 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 335
 336         * corelow.c (core_target::build_file_mappings): Don't output
 337         null pathname in warning.
 338
 339 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 340
 341         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 342         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 343         gdb.dwarf2/dw2-single-line-discriminators.exp,
 344         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 345
 346 2020-08-05  Tom Tromey  <tromey@adacore.com>
 347
 348         PR rust/26197:
 349         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 350         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 351         Fix off-by-one and type size errors in ordinary case.
 352
 353 2020-08-05  Tom de Vries  <tdevries@suse.de>
 354
 355         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 356         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 357
 358 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 359
 360         * frame.h (frame_id_p): Return bool.
 361         (frame_id_artificial_p): Return bool.
 362         (frame_id_eq): Return bool.
 363         (has_stack_frames): Return bool.
 364         (get_selected_frame): Fix typo in comment.
 365         (get_frame_pc_if_available): Return bool.
 366         (get_frame_address_in_block_if_available): Return bool.
 367         (get_frame_func_if_available): Return bool.
 368         (read_frame_register_unsigned): Return bool.
 369         (get_frame_register_bytes): Return bool.
 370         (safe_frame_unwind_memory): Return bool.
 371         (deprecated_frame_register_read): Return bool.
 372         (frame_unwinder_is): Return bool.
 373         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 374         bool.
 375         <this_id::p>: Likewise.
 376         <prev_p>: Likewise.
 377         (frame_stash_add): Return bool.
 378         (get_frame_id): Use bool.
 379         (frame_id_build_special) Use bool.
 380         (frame_id_build_unavailable_stack): Use bool.
 381         (frame_id_build): Use bool.
 382         (frame_id_p): Return bool, use true/false instead of 1/0.
 383         (frame_id_artificial_p): Likewise.
 384         (frame_id_eq): Likewise.
 385         (frame_id_inner): Likewise.
 386         (get_frame_func_if_available): Likewise.
 387         (read_frame_register_unsigned): Likewise.
 388         (deprecated_frame_register_read): Likewise.
 389         (get_frame_register_bytes): Likewise.
 390         (has_stack_frames): Likewise.
 391         (inside_main_func): Likewise.
 392         (inside_entry_func): Likewise.
 393         (get_frame_pc_if_available): Likewise.
 394         (get_frame_address_in_block_if_available): Likewise.
 395         (frame_unwinder_is): Likewise.
 396         (safe_frame_unwind_memory): Likewise.
 397         (frame_unwind_arch): Likewise.
 398
 399 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 400
 401         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 402         type to cached_copy_status.
 403         (fprintf_frame): Adjust.
 404         (get_frame_func_if_available): Adjust.
 405         (frame_cleanup_after_sniffer): Adjust.
 406
 407 2020-08-04  Mark Wielaard  <mark@klomp.org>
 408
 409         * MAINTAINERS (Write After Approval): Update email address.
 410
 411 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 412
 413         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 414         dynamic_prop::const_val.
 415
 416 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 417
 418         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 419         dynamic_prop::kind.
 420
 421 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 422
 423         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 424
 425 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 426
 427         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 428
 429 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 430             Jose E. Marchesi  <jose.marchesi@oracle.com>
 431
 432         * configure.tgt: Add entry for bpf-*-*.
 433         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 434         (ALLDEPFILES): Add bpf-tdep.c.
 435         * bpf-tdep.c: New file.
 436         * MAINTAINERS: Add bpf target and maintainer.
 437         * NEWS: Mention the support for the new target.
 438
 439 2020-08-04  Tom de Vries  <tdevries@suse.de>
 440
 441         PR symtab/23270
 442         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 443         Error.
 444
 445 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 446
 447         * syscalls/freebsd.xml: Regenerate.
 448
 449 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 450
 451         * syscalls/update-freebsd.sh: Fix usage and year range.
 452
 453 2020-08-03  Tom de Vries  <tdevries@suse.de>
 454
 455         PR symtab/26333
 456         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 457         DW_LNE_lo_user/DW_LNE_hi_user range.
 458
 459 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 460
 461         PR ada/26318
 462         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 463         kind.
 464
 465 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 466
 467         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 468
 469 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 470
 471         * breakpoint.c (set_breakpoint_condition): Update the condition
 472         expressions after checking that the input condition string parses
 473         successfully and does not contain junk at the end.
 474
 475 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 476
 477         * breakpoint.c (set_breakpoint_condition): Update the
 478         condition string after parsing the new condition successfully.
 479
 480 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 481
 482         * proc-api.c (_STRUCTURED_PROC): Don't define.
 483         * proc-events.c: Likewise.
 484         * proc-flags.c: Likewise.
 485         * proc-why.c: Likewise.
 486         * procfs.c: Likewise.
 487
 488         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 489         * configure, config.in: Regenerate.
 490
 491 2020-07-30  Tom de Vries  <tdevries@suse.de>
 492
 493         PR build/26320
 494         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 495         m_red/m_green/m_blue in a union.
 496
 497 2020-07-29  Tom de Vries  <tdevries@suse.de>
 498
 499         PR tdep/26280
 500         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 501
 502 2020-07-28  Tom Tromey  <tromey@adacore.com>
 503
 504         PR symtab/26270:
 505         * symtab.h (find_pc_partial_function_sym): Declare.
 506         * cli/cli-cmds.c (disassemble_command): Use
 507         find_pc_partial_function_sym.  Check asm_demangle.
 508         * blockframe.c (cache_pc_function_sym): New global.
 509         (cache_pc_function_name): Remove.
 510         (clear_pc_function_cache): Update.
 511         (find_pc_partial_function_sym): New function, from
 512         find_pc_partial_function.
 513         (find_pc_partial_function): Rewrite using
 514         find_pc_partial_function_sym.
 515
 516 2020-07-28  Tom Tromey  <tromey@adacore.com>
 517
 518         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 519         help.  Add usage.
 520
 521 2020-07-28  Tom Tromey  <tromey@adacore.com>
 522
 523         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 524         <DW_OP_GNU_variable_value>: Cast to address type.
 525
 526 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 527
 528         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 529         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 530         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 531         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 532         (nbsd_get_siginfo_type): New.
 533         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 534         (_initialize_nbsd_tdep): New.
 535
 536 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 537
 538         PR binutils/26301
 539         * configure: Regenerated.
 540
 541 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         PR binutils/26301
 544         * configure: Regenerated.
 545
 546 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 547
 548         * python/py-frame.c: Remove 'user-regs.h' include.
 549         (frapy_read_register): Rewrite to make use of
 550         gdbpy_parse_register_id.
 551         * python/py-registers.c (gdbpy_parse_register_id): New function,
 552         moved here from python/py-unwind.c.  Updated the return type, and
 553         also accepts register descriptor objects.
 554         * python/py-unwind.c: Remove 'user-regs.h' include.
 555         (pyuw_parse_register_id): Moved to python/py-registers.c.
 556         (unwind_infopy_add_saved_register): Update to use
 557         gdbpy_parse_register_id.
 558         (pending_framepy_read_register): Likewise.
 559         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 560
 561 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 562
 563         * python/py-registers.c: Add 'user-regs.h' include.
 564         (register_descriptor_iter_find): New function.
 565         (register_descriptor_iterator_object_methods): New static global
 566         methods array.
 567         (register_descriptor_iterator_object_type): Add pointer to methods
 568         array.
 569
 570 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 571
 572         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 573         for all architectures on FreeBSD 11.3 and later.
 574
 575 2020-07-27  Tom Tromey  <tromey@adacore.com>
 576
 577         * gcore.h (load_corefile): Don't declare.
 578
 579 2020-07-27  Tom de Vries  <tdevries@suse.de>
 580
 581         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 582         * config.in: Regenerate.
 583         * configure: Regenerate.
 584
 585 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 586
 587         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 588         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 589         ws2tcpip.h if it is available and sys/socket.h isn't.
 590         * configure: Regenerate.
 591         * config.in: Regenerate.
 592
 593 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 594
 595         PR fortran/23051
 596         PR fortran/26139
 597         * valops.c (value_ind): Pass address to
 598         readjust_indirect_value_type.
 599         * value.c (readjust_indirect_value_type): Make parameter
 600         non-const, and add extra address parameter.  Resolve original type
 601         before using it.
 602         * value.h (readjust_indirect_value_type): Update function
 603         signature and comment.
 604
 605 2020-07-25  Tom de Vries  <tdevries@suse.de>
 606
 607         PR symtab/26243
 608         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 609         entries.
 610
 611 2020-07-24  Aaron Merey  <amerey@redhat.com>
 612
 613         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 614         * configure: Rebuild.
 615
 616 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 617
 618         PR corefiles/26294
 619         * corelow.c (_initialize_corelow): Add period to help text
 620         for "maintenance print core-file-backed-mappings".
 621
 622 2020-07-23  Pedro Alves  <pedro@palves.net>
 623
 624         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 625         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 626         meanwhile.
 627         * frame.c (frame_cache_generation, get_frame_cache_generation):
 628         New.
 629         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 630         (get_prev_frame_if_no_cycle): On exception, don't touch
 631         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 632         * frame.h (get_frame_cache_generation): Declare.
 633
 634 2020-07-23  Tom de Vries  <tdevries@suse.de>
 635
 636         PR tui/26282
 637         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 638         New default constructor.
 639
 640 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 641
 642         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 643         exclude non-statement entries.
 644
 645 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 646
 647         * NEWS (New commands): Mention new command
 648         "maintenance print core-file-backed-mappings".
 649
 650 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 651
 652         * corelow.c (gdbcmd.h): Include.
 653         (core_target::info_proc_mappings): New method.
 654         (get_current_core_target): New function.
 655         (maintenance_print_core_file_backed_mappings): New function.
 656         (_initialize_corelow): Add core-file-backed-mappings to
 657         "maint print" commands.
 658
 659 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 660
 661         * linux-tdep.c (dump_note_entry_p): New function.
 662         (linux_dump_mapping_p_ftype): New typedef.
 663         (linux_find_memory_regions_full): Add new parameter,
 664         should_dump_mapping_p.
 665         (linux_find_memory_regions): Adjust call to
 666         linux_find_memory_regions_full.
 667         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 668         call to linux_find_memory_regions_full.
 669
 670 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 671
 672         * corelow.c (solist.h, unordered_map): Include.
 673         (class core_target): Add field m_core_file_mappings and
 674         method build_file_mappings.
 675         (core_target::core_target): Call build_file_mappings.
 676         (core_target::~core_target): Free memory associated with
 677         m_core_file_mappings.
 678         (core_target::build_file_mappings): New method.
 679         (core_target::xfer_partial): Use m_core_file_mappings
 680         for memory transfers.
 681         * linux-tdep.c (linux_read_core_file_mappings): New
 682         function.
 683         (linux_core_info_proc_mappings): Rewrite to use
 684         linux_read_core_file_mappings.
 685         (linux_init_abi): Register linux_read_core_file_mappings.
 686
 687 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 688
 689         * arch-utils.c (default_read_core_file_mappings): New function.
 690         * arch-utils.c (default_read_core_file_mappings): Declare.
 691         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 692         * gdbarch.h, gdbarch.c: Regenerate.
 693
 694 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 695
 696         PR corefiles/25631
 697         * corelow.c (core_target:xfer_partial):  Revise
 698         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 699         case after first checking the stratum beneath the core
 700         target.
 701         (has_all_memory): Return true.
 702         * target.c (raw_memory_xfer_partial): Revise comment
 703         regarding use of has_all_memory.
 704
 705 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 706
 707         * exec.h (section_table_xfer_memory): Revise declaration,
 708         replacing section name parameter with an optional callback
 709         predicate.
 710         * exec.c (section_table_xfer_memory): Likewise.
 711         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 712         of section_table_xfer_memory.
 713
 714 2020-07-22  Tom Tromey  <tromey@adacore.com>
 715
 716         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 717         lookup_symbol_search_name.
 718
 719 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 720
 721         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 722         redundant local variable.
 723         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 724         reference, not pointer, update code accordingly.
 725
 726 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 727             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 728
 729         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 730         * jit.c (jit_breakpoint_re_set_internal): Use the
 731         `skip_jit_symbol_lookup` field.
 732
 733 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 734             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 735
 736         * jit.c (jit_read_descriptor): Define the descriptor address once,
 737         use twice.
 738         (jit_breakpoint_deleted): Move the declaration of the loop variable
 739         `iter` into the loop header.
 740         (jit_breakpoint_re_set_internal): Move the declaration of the local
 741         variable `objf_data` to the first point of definition.
 742         (jit_event_handler): Move the declaration of local variables
 743         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 744         Rename `objf` to `jited`.
 745
 746 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 747
 748         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 749         Remove.
 750         * jit.c (get_jiter_objfile_data): Update.
 751
 752 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 753             Simon Marchi  <simon.marchi@polymtl.ca>
 754
 755         * jit.c (struct jit_program_space_data): Remove.
 756         (jit_program_space_key): Remove.
 757         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 758         stuff.
 759         (get_jit_program_space_data): Remove.
 760         (jit_breakpoint_deleted): Iterate on all of the program space's
 761         objfiles.
 762         (jit_inferior_init): Likewise.
 763         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 764         type to void.
 765         (jit_breakpoint_re_set): Pass current_program_space to
 766         jit_breakpoint_re_set_internal.
 767
 768 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 769
 770         * jit.h (struct jiter_objfile_data) <cached_code_address,
 771         jit_breakpoint>: Move to here from ...
 772         * jit.c (jit_program_space_data): ... here.
 773         (jiter_objfile_data::~jiter_objfile_data): Update.
 774         (jit_breakpoint_deleted): Update.
 775         (jit_breakpoint_re_set_internal): Update.
 776
 777 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 778
 779         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 780         checks.
 781         (jit_read_descriptor): Remove NULL check.
 782         (jit_event_handler): Add an assertion.
 783
 784 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 785
 786         * jit.h (struct jit_objfile_data):  Split into...
 787         (struct jiter_objfile_data): ... this ...
 788         (struct jited_objfile_data): ... and this.
 789         * objfiles.h (struct objfile) <jit_data>: Remove.
 790         <jiter_data, jited_data>: New fields.
 791         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 792         (jiter_objfile_data::~jiter_objfile_data): ... this.
 793         (get_jit_objfile_data): Rename to ...
 794         (get_jiter_objfile_data): ... this.
 795         (add_objfile_entry): Update.
 796         (jit_read_descriptor): Use get_jiter_objfile_data.
 797         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 798         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 799         (jit_inferior_exit_hook): Use objfile's jited_data field.
 800
 801 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 802
 803         * jit.h: Forward-declare `struct minimal_symbol`.
 804         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 805         constructor, destructor, and an objfile* field.
 806         * jit.c (jit_objfile_data): Remove.
 807         (struct jit_objfile_data): Migrate from here to jit.h.
 808         (jit_objfile_data::~jit_objfile_data): New destructor
 809         implementation with code moved from free_objfile_data.
 810         (free_objfile_data): Delete.
 811         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 812         (jit_find_objf_with_entry_addr): Ditto.
 813         (jit_inferior_exit_hook): Ditto.
 814         (_initialize_jit): Remove the call to
 815         register_objfile_data_with_cleanup.
 816         * objfiles.h (struct objfile) <jit_data>: New field.
 817
 818 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 819
 820         * jit.h: Forward-declare `struct objfile`.
 821         (jit_event_handler): Add a second parameter, the JITer objfile.
 822         * jit.c (jit_read_descriptor): Change the signature to take the
 823         JITer objfile as an argument instead of the jit_program_space_data.
 824         (jit_inferior_init): Update the call to jit_read_descriptor.
 825         (jit_event_handler): Use the new JITer objfile argument when calling
 826         jit_read_descriptor.
 827         * breakpoint.c (handle_jit_event): Update the call to
 828         jit_event_handler to pass the JITer objfile.
 829
 830 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 831
 832         * gdbarch.c: Regenerate.
 833         * gdbarch.h: Regenerate.
 834         * gdbarch.sh (handle_segmentation_fault): Remove method.
 835         * infrun.c (handle_segmentation_fault): Remove.
 836         (print_signal_received_reason): Remove call to
 837         handle_segmentation_fault.
 838
 839 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 840
 841         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 842         Rename to sparc64_linux_report_signal_info and add siggnal
 843         argument.
 844         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 845         instead of sparc64_linux_handle_segmentation_fault.
 846
 847 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 848
 849         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 850         i386_linux_report_signal_info instead of
 851         i386_linux_handle_segmentation_fault.
 852         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 853         to i386_linux_report_signal_info and add siggnal argument.
 854         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 855         of i386_linux_handle_segmentation_fault.
 856         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 857         to i386_linux_report_signal_info and add siggnal argument.
 858
 859 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 860
 861         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 862         hook if present.
 863
 864 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 865
 866         * gdbarch.c: Regenerate.
 867         * gdbarch.h: Regenerate.
 868         * gdbarch.sh (report_signal_info): New method.
 869         * infrun.c (print_signal_received_reason): Invoke gdbarch
 870         report_signal_info hook if present.
 871
 872 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 873
 874         * python/py-registers.c : Add 'unordered_map' include.
 875         (gdbpy_new_reggroup): Renamed to...
 876         (gdbpy_get_reggroup): ...this.  Update to only create register
 877         group descriptors when needed.
 878         (gdbpy_reggroup_iter_next): Update.
 879
 880 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 881
 882         * python/py-registers.c (gdbpy_register_object_data): New static
 883         global.
 884         (gdbpy_register_object_data_init): New function.
 885         (gdbpy_new_register_descriptor): Renamed to...
 886         (gdbpy_get_register_descriptor): ...this, and update to reuse
 887         existing register descriptors where possible.
 888         (gdbpy_register_descriptor_iter_next): Update.
 889         (gdbpy_initialize_registers): Register new gdbarch data.
 890
 891 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 892
 893         * linux-nat.c (stopped_pids): Make static.
 894
 895 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 896
 897         PR ada/26235
 898         * gdbtypes.c (ada_discrete_type_low_bound,
 899         ada_discrete_type_high_bound): Handle undefined bounds.
 900
 901 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
 902
 903         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
 904         declaration.
 905         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
 906         function.
 907
 908 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
 909
 910         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
 911         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
 912         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
 913         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
 914         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
 915         method.
 916
 917 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
 918
 919         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
 920         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
 921         which are deprecated in Guile 3.0.
 922         * configure.ac (try_guile_versions): Add "guile-3.0".
 923         * configure (try_guile_versions): Regenerate.
 924         * NEWS: Update entry.
 925
 926 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
 927             Doug Evans  <dje@google.com>
 928
 929         PR gdb/21104
 930         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
 931         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
 932         USING_GUILE_BEFORE_2_2.
 933         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
 934         Change type to 'scm_t_port_type *'.
 935         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
 936         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
 937         parameter and honor it.  Update callers.
 938         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
 939         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
 940         functions.
 941         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
 942         USING_GUILE_BEFORE_2_2.
 943         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
 944         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
 945         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
 946         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
 947         and 'SCM_PORT_TYPE'.
 948         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
 949         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
 950         (gdbscm_memory_port_read, gdbscm_memory_port_write)
 951         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
 952         [!USING_GUILE_BEFORE_2_2]: New functions.
 953         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
 954         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
 955         'gdbscm_memory_port_read'.
 956         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
 957         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
 958         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
 959         function.
 960         (ioscm_init_memory_port): Remove.
 961         (ioscm_init_memory_port_stream): New function
 962         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
 963         function.
 964         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 965         Return scm_from_uint (0).
 966         (gdbscm_set_memory_port_read_buffer_size_x)
 967         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 968         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
 969         Return scm_from_uint (0).
 970         (gdbscm_set_memory_port_write_buffer_size_x)
 971         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
 972         * configure.ac (try_guile_versions): Add "guile-2.2".
 973         * configure: Regenerate.
 974         * NEWS: Add entry.
 975
 976 2020-07-18  Tom Tromey  <tom@tromey.com>
 977
 978         * linux-nat.c (linux_multi_process): Remove.
 979         (linux_nat_target::supports_multi_process): Return true.
 980
 981 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 982
 983         * arch/riscv.c (riscv_tdesc_cache): Change map type.
 984         (riscv_lookup_target_description): Return pointer out of
 985         unique_ptr.
 986         * target-descriptions.c (allocate_target_description): Add
 987         comment.
 988         (target_desc_deleter::operator()): Likewise.
 989         * target-descriptions.h (struct target_desc_deleter): Moved to
 990         gdbsupport/tdesc.h.
 991         (target_desc_up): Likewise.
 992
 993 2020-07-17  Tom Tromey  <tromey@adacore.com>
 994
 995         * linux-nat.c (linux_nat_target::supports_non_stop)
 996         (linux_nat_target::always_non_stop_p): Use "true".
 997         (linux_nat_target::supports_disable_randomization): Use "true" and
 998         "false".
 999
1000 2020-07-16  Caroline Tice  <cmtice@google.com>
1001
1002         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1003         (RNGLIST_HEADER_SIZE64): New constant definition.
1004         (struct dwop_section_names): Add rnglists_dwo.
1005         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1006         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1007         (struct dwo_sections): Add rnglists field.
1008         (read_attribut_reprocess): Add tag parameter.
1009         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1010         (cu_debug_rnglists_section): New function (decl & definition).
1011         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1012         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1013         die whose range is being checked; get rnglist section from
1014         cu_debug_rnglists_section, to get from either objfile or dwo file as
1015         appropriate.  Add cases for DW_RLE_base_addressx,
1016         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1017         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1018         test inside if-condition and updating complaint message.
1019         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1020         dwarf2_rnglists_process.
1021         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1022         dwarf2_ranges_process.
1023         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1024         need_ranges_base and update comment appropriately.  Also pass die tag
1025         to dwarf2_ranges_read.
1026         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1027         need_ranges_base and update comment appropriately.  Also pass die tag
1028         to dwarf2_ranges_process.
1029         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1030         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1031         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1032         need_ranges_base and update comment appropriately.  Also pass die tag
1033         to read_attribute_reprocess and dwarf2_ranges_read.
1034         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1035         and update function comment appropriately.
1036         (read_loclist_index): Call read_loclists_rnglists_header instead of
1037         read_loclist_header.
1038         (read_rnglist_index): New function.
1039         (read_attribute_reprocess):  Add tag parameter. Add code for
1040         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1041         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1042
1043 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1044
1045         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1046         being resolved.
1047
1048 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1049
1050         * arch-utils.c (show_architecture): Update formatting of messages.
1051
1052 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1053
1054         * gdbtypes.h (struct type) <bounds>: Handle array and string
1055         types.
1056         * ada-lang.c (assign_aggregate): Use type::bounds on
1057         array/string type.
1058         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1059         * c-varobj.c (c_number_of_children): Likewise.
1060         (c_describe_child): Likewise.
1061         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1062         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1063         (f_type_print_base): Likewise.
1064         * f-valprint.c (f77_array_offset_tbl): Likewise.
1065         (f77_get_upperbound): Likewise.
1066         (f77_print_array_1): Likewise.
1067         * guile/scm-type.c (gdbscm_type_range): Likewise.
1068         * m2-typeprint.c (m2_array): Likewise.
1069         (m2_is_long_set_of_type): Likewise.
1070         * m2-valprint.c (get_long_set_bounds): Likewise.
1071         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1072         * python/py-type.c (typy_range): Likewise.
1073         * rust-lang.c (rust_internal_print_type): Likewise.
1074         * type-stack.c (type_stack::follow_types): Likewise.
1075         * valarith.c (value_subscripted_rvalue): Likewise.
1076         * valops.c (value_cast): Likewise.
1077
1078 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1079
1080         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1081         callers to use the equivalent accessor methods.
1082
1083 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1084
1085         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1086         (struct type) <bit_stride>: New method.
1087         (TYPE_BIT_STRIDE): Remove.
1088         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1089
1090 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1091
1092         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1093         TYPE_ARRAY_UPPER_BOUND_VALUE): 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_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1099         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1100         callers to use the equivalent accessor methods instead.
1101
1102 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1103
1104         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1105         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1106         to use dynamic_prop::kind.
1107
1108 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1109
1110         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1111         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1112         to get the bound property's kind and check against
1113         PROP_UNDEFINED.
1114
1115 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1116
1117         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1118         all callers to use type::range_bounds followed by
1119         dynamic_prop::{low,high}.
1120
1121 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1122
1123         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1124         const_val, set_const_val, baton, set_locexpr, set_loclist,
1125         set_addr_offset, variant_parts, set_variant_parts,
1126         original_type, set_original_type>: New methods.
1127         <kind>: Rename to...
1128         <m_kind>: ... this.  Update all users to use the new methods
1129         instead.
1130         <data>: Rename to...
1131         <m_data>: ... this.  Update all users to use the new methods
1132         instead.
1133
1134 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1135
1136         * gdbtypes.c (get_discrete_bounds): Return failure if
1137         the range type's bounds are not both defined and constant
1138         values.
1139         (get_array_bounds): Update comment.  Remove undefined bound check.
1140
1141 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1142
1143         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1144         the type::bounds method directly.
1145
1146 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1147
1148         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1149         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1150         are used to set the range type's bounds to use set_bounds.
1151
1152 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1153
1154         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1155
1156 2020-07-10  Pedro Alves  <pedro@palves.net>
1157
1158         * gdbthread.h (inferior_ref): Define.
1159         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1160         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1161         * thread.c
1162         (scoped_restore_current_thread::restore):
1163         Adjust to gdb::ref_ptr.
1164         (scoped_restore_current_thread::~scoped_restore_current_thread):
1165         Remove manual decref handling.
1166         (scoped_restore_current_thread::scoped_restore_current_thread):
1167         Adjust to use
1168         inferior_ref::new_reference/thread_info_ref::new_reference.
1169         Incref the thread before calling get_frame_id instead of after.
1170         Let TARGET_CLOSE_ERROR propagate.
1171
1172 2020-07-10  Pedro Alves  <pedro@palves.net>
1173
1174         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1175         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1176         NOT_AVAILABLE_ERROR.
1177         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1178         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1179
1180 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1181             Pedro Alves  <pedro@palves.net>
1182
1183         PR gdb/26199
1184         * infrun.c (threads_are_resumed_pending_p): Delete.
1185         (do_target_wait): Remove threads_are_executing and
1186         threads_are_resumed_pending_p checks from the inferior_matches
1187         lambda.  Update comments.
1188
1189 2020-07-10  Pedro Alves  <pedro@palves.net>
1190
1191         PR gdb/26199
1192         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1193         executing threads.
1194
1195 2020-07-10  Pedro Alves  <pedro@palves.net>
1196
1197         PR gdb/26199
1198         * infrun.c (handle_no_resumed): Handle multiple targets.
1199
1200 2020-07-10  Pedro Alves  <pedro@palves.net>
1201
1202         PR gdb/26199
1203         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1204         target_is_async_p.
1205
1206 2020-07-10  Pedro Alves  <pedro@palves.net>
1207
1208         PR gdb/26199
1209         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1210         threads, not all threads.
1211
1212 2020-07-10  Pedro Alves  <pedro@palves.net>
1213
1214         PR gdb/26199
1215         * remote.c (remote_target::open_1): Pass remote target pointer as
1216         data to create_async_event_handler.
1217         (remote_async_inferior_event_handler): Mark async event handler
1218         before returning if the remote target still has either pending
1219         events or unacknowledged notifications.
1220
1221 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1222
1223         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1224         declaration.
1225         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1226         function.
1227
1228 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1229
1230         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1231         inferior_ptid.
1232
1233 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1234
1235         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1236         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1237         AT_FREEBSD_PS_STRINGS.
1238
1239 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1240
1241         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1242         of debugfile path on Windows.
1243
1244 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1245
1246         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1247         argument to 'data'.
1248
1249 2020-07-08  Tom Tromey  <tromey@adacore.com>
1250
1251         * ada-lang.c (ada_exception_message_1): Use read_memory.
1252
1253 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1254
1255         PR python/22748
1256         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1257         special handling for inline frames.
1258         * findvar.c (value_of_register_lazy): Skip inline frames when
1259         creating lazy register values.
1260         * frame.c (frame_id_computed_p): Delete definition.
1261         * frame.h (frame_id_computed_p): Delete declaration.
1262
1263 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1264
1265         * NEWS: Mention additions to Python API.
1266         * python/py-arch.c (archpy_register_groups): New function.
1267         (arch_object_methods): Add 'register_groups' method.
1268         * python/py-registers.c (reggroup_iterator_object): New struct.
1269         (reggroup_object): New struct.
1270         (gdbpy_new_reggroup): New function.
1271         (gdbpy_reggroup_to_string): New function.
1272         (gdbpy_reggroup_name): New function.
1273         (gdbpy_reggroup_iter): New function.
1274         (gdbpy_reggroup_iter_next): New function.
1275         (gdbpy_new_reggroup_iterator): New function
1276         (gdbpy_initialize_registers): Register new types.
1277         (reggroup_iterator_object_type): Define new Python type.
1278         (gdbpy_reggroup_getset): New static global.
1279         (reggroup_object_type): Define new Python type.
1280         * python/python-internal.h
1281
1282 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1283
1284         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1285         * python/py-arch.c (archpy_registers): New function.
1286         (arch_object_methods): Add 'registers' method.
1287         * python/py-registers.c: New file.
1288         * python/python-internal.h
1289         (gdbpy_new_register_descriptor_iterator): Declare.
1290         (gdbpy_initialize_registers): Declare.
1291         * python/python.c (do_start_initialization): Call
1292         gdbpy_initialize_registers.
1293         * NEWS: Mention additions to the Python API.
1294
1295 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1296
1297         * NEWS: Mention new Python API method.
1298         * python/py-unwind.c (pending_framepy_architecture): New function.
1299         (pending_frame_object_methods): Add architecture method.
1300
1301 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1302
1303         * gdbarch.c: Regenerate.
1304         * gdbarch.h: Regenerate.
1305         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1306         (gdbarch_data): Use internal_error for the case where
1307         deprecated_set_gdbarch_data was originally needed.
1308         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1309         and use passed in obstack.
1310         (libunwind_frame_set_descr): Should no longer get back NULL from
1311         gdbarch_data.
1312         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1313         type.
1314         * user-regs.c (user_regs_init): Update parameters, and use passed
1315         in obstack.
1316         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1317         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1318
1319 2020-07-06  Tom de Vries  <tdevries@suse.de>
1320
1321         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1322         End-Of-Sequence in lte_is_less_than.
1323         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1324         "gdb: Don't reorder line table entries too much when sorting".
1325
1326 2020-07-06  Tom de Vries  <tdevries@suse.de>
1327
1328         PR tui/26205
1329         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1330
1331 2020-07-05  Tom de Vries  <tdevries@suse.de>
1332
1333         PR build/26187
1334         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1335         std::uncaught_exceptions instead of deprecated
1336         std::uncaught_exception.
1337
1338 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1339
1340         * macroexp.h (macro_stringify): Return
1341         gdb::unique_xmalloc_ptr<char>.
1342         * macroexp.c (macro_stringify): Likewise.
1343         * macrotab.c (fixup_definition): Update.
1344
1345 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1346
1347         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1348         (lex_one_token): Update.
1349         * macroexp.c (struct macro_buffer) <release>: Return
1350         gdb::unique_xmalloc_ptr<char>.
1351         (macro_stringify): Update.
1352         (macro_expand): Update.
1353         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1354         * macroexp.h (macro_expand_next): Likewise.
1355
1356 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1357
1358         * macroexp.h (macro_lookup_ftype): Remove.
1359         (macro_expand, macro_expand_once, macro_expand_next): Remove
1360         lookup function parameters, add scope parameter.
1361         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1362         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1363         * macroscope.h (standard_macro_lookup): Change parameter type
1364         to macro_scope.
1365         * macroscope.c (standard_macro_lookup): Likewise.
1366         * c-exp.y (lex_one_token): Update.
1367         * macrocmd.c (macro_expand_command): Likewise.
1368         (macro_expand_once_command): Likewise.
1369
1370 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1371
1372         * inf-loop.c (inferior_event_handler): Remove client_data param.
1373         * inf-loop.h (inferior_event_handler): Likewise.
1374         * infcmd.c (step_1): Adjust.
1375         * infrun.c (proceed): Adjust.
1376         (fetch_inferior_event): Remove client_data param.
1377         (infrun_async_inferior_event_handler): Adjust.
1378         * infrun.h (fetch_inferior_event): Remove `void *` param.
1379         * linux-nat.c (handle_target_event): Adjust.
1380         * record-btrace.c (record_btrace_handle_async_inferior_event):
1381         Adjust.
1382         * record-full.c (record_full_async_inferior_event_handler):
1383         Adjust.
1384         * remote.c (remote_async_inferior_event_handler): Adjust.
1385
1386 2020-07-01  Tom Tromey  <tom@tromey.com>
1387
1388         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1389         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1390
1391 2020-07-01  Tom Tromey  <tom@tromey.com>
1392
1393         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1394         tui_gen_win_info.
1395         (tui_win_info::make_window): Merge with
1396         tui_gen_win_info::make_window.
1397         (tui_win_info::make_visible): Move from tui_gen_win_info.
1398         * tui/tui-win.c (tui_win_info::max_width): Move from
1399         tui_gen_win_info.
1400         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1401         type.
1402         <window_factory>: Likewise.
1403         * tui/tui-layout.c (tui_win_info::resize): Move from
1404         tui_gen_win_info.
1405         (make_standard_window): Change return type.
1406         (get_locator_window, tui_get_window_by_name): Likewise.
1407         (tui_layout_window::apply): Remove a cast.
1408         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1409         (struct tui_win_info): Merge with tui_gen_win_info.
1410         (struct tui_gen_win_info): Remove.
1411
1412 2020-07-01  Tom Tromey  <tom@tromey.com>
1413
1414         * tui/tui-stack.h (struct tui_locator_window): Derive from
1415         tui_win_info.
1416         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1417         <can_box>: New method.
1418
1419 2020-07-01  Tom Tromey  <tom@tromey.com>
1420
1421         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1422
1423 2020-07-01  Tom Tromey  <tom@tromey.com>
1424
1425         * tui/tui-regs.c (tui_data_window::display_registers_from)
1426         (tui_data_window::display_registers_from)
1427         (tui_data_window::first_data_item_displayed)
1428         (tui_data_window::delete_data_content_windows): Update.
1429         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1430         Remove.
1431         (tui_data_window::check_register_values): Update.
1432         (tui_data_item_window::rerender): Add parameters.  Update.
1433         (tui_data_item_window::refresh_window): Remove.
1434         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1435         virtual.
1436         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1437         tui_gen_win_info.
1438         <refresh_window, max_height, min_height>: Remove.
1439         <rerender>: Add parameters.
1440         <x, y, visible>: New members.
1441         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1442         <m_item_width>: New member.
1443
1444 2020-07-01  Tom Tromey  <tom@tromey.com>
1445
1446         * tui/tui-regs.c (tui_data_window::show_register_group)
1447         (tui_data_window::check_register_values): Update.
1448         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1449         from item_no.
1450
1451 2020-07-01  Tom Tromey  <tom@tromey.com>
1452
1453         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1454         useless "if".
1455
1456 2020-07-01  Tom Tromey  <tom@tromey.com>
1457
1458         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1459         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1460
1461 2020-07-01  Tom Tromey  <tom@tromey.com>
1462
1463         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1464         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1465         (struct tui_line_or_address): Move from tui-data.h.
1466         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1467         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1468         (tui_cmd_window, tui_source_window_base, tui_source_window)
1469         (tui_disasm_window): Don't declare.
1470         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1471         to tui-winsource.h.
1472         (SINGLE_KEY): Move to tui-stack.c.
1473
1474 2020-07-01  Tom Tromey  <tom@tromey.com>
1475
1476         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1477         std::string.
1478         * tui/tui-regs.c (class tab_expansion_file): New.
1479         (tab_expansion_file::write): New method.
1480         (tui_register_format): Change return type.  Use
1481         tab_expansion_file.
1482         (tui_get_register, tui_data_window::display_registers_from)
1483         (tui_data_item_window::rerender): Update.
1484         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1485         * tui/tui-io.c (tui_expand_tabs): Remove.
1486
1487 2020-07-01  Tom Tromey  <tom@tromey.com>
1488
1489         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1490
1491 2020-07-01  Fangrui Song  <maskray@google.com>
1492
1493         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1494
1495 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1496
1497         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1498         forms for DW_AT_associated and DW_AT_allocated attributes,
1499         which is already checked in function attr_to_dynamic_prop.
1500
1501 2020-06-30  Tom Tromey  <tromey@adacore.com>
1502
1503         * dwarf2/read.c (quirk_rust_enum): Correctly call
1504         alloc_rust_variant for default-less enum.
1505
1506 2020-06-30  Tom Tromey  <tromey@adacore.com>
1507
1508         PR build/26183:
1509         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1510         gdb::to_string.
1511
1512 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1513
1514         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1515         * gdbarch.h: Re-generate.
1516
1517 2020-06-28  Tom Tromey  <tom@tromey.com>
1518
1519         * command.h (cmd_types): Remove.
1520         (cmd_type): Don't declare.
1521         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1522         typedef.
1523         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1524         * cli/cli-decode.c (cmd_type): Remove.
1525
1526 2020-06-27  Pedro Alves  <palves@redhat.com>
1527
1528         * fork-child.c (prefork_hook): Adjust.
1529         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1530         Delete.
1531         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1532         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1533         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1534         Remove declarations.
1535         (struct inferior) <set_tty, tty>: New methods.
1536         (struct inferior) <terminal>: Rename to ...
1537         (struct inferior) <m_terminal>: ... this and make private.
1538         * main.c (captured_main_1): Adjust.
1539         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1540         (mi_cmd_inferior_tty_show): Adjust.
1541         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1542         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1543
1544 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1545
1546         * configure.ac: Add --enable-libctf: handle --disable-static
1547         properly.
1548         * acinclude.m4: sinclude ../config/enable.m4.
1549         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1550         (LIBCTF): Substitute in.
1551         (CTF_DEPS): New, likewise.
1552         (CLIBS): libctf needs symbols from libbfd: move earlier.
1553         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1554         flags.
1555         * ctfread.c: Surround in ENABLE_LIBCTF.
1556         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1557         * configure: Regenerate.
1558         * config.in: Likewise.
1559
1560 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1561
1562         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1563
1564 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1565
1566         * inferior.h (struct inferior) <terminal>: Change type to
1567         gdb::unique_xmalloc_ptr<char>.
1568         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1569         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1570         field, adjust to unique pointer.
1571         (get_inferior_io_terminal): Adjust to unique pointer.
1572
1573 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1574
1575         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1576         registers, not just the known core set of registers.
1577
1578 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1579
1580         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1581         fflags, frm, and fcsr registers.
1582         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1583         restore groups.
1584         (riscv_tdesc_unknown_reg): New function.
1585         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1586         tdesc_use_registers.
1587         * riscv-tdep.h (struct gdbarch_tdep): Add
1588         unknown_csrs_first_regnum, unknown_csrs_count,
1589         duplicate_fflags_regnum, duplicate_frm_regnum, and
1590         duplicate_fcsr_regnum fields.
1591
1592 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1593
1594         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1595         callback, use the callback (when not null) to help number unknown
1596         registers.
1597         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1598         (tdesc_use_registers): Add extra parameter to declaration.
1599
1600 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1601
1602         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1603         in the file.
1604         (class riscv_pending_register_alias): Likewise.
1605         (riscv_register_feature::register_info): Change 'required_p' field
1606         to 'required', and change its type.  Add 'check' member function.
1607         (riscv_register_feature::register_info::check): Define new member
1608         function.
1609         (riscv_xreg_feature): Change initialisation of 'required' field.
1610         (riscv_freg_feature): Likewise.
1611         (riscv_virtual_feature): Likewise.
1612         (riscv_csr_feature): Likewise.
1613         (riscv_check_tdesc_feature): Take extra parameter, the csr
1614         tdesc_feature, rewrite the function to use the new
1615         riscv_register_feature::register_info::check function.
1616         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1617
1618 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1619
1620         * features/Makefile: Remove all references to the deleted files
1621         below.
1622         * features/riscv/32bit-csr.c: Deleted.
1623         * features/riscv/32bit-csr.xml: Deleted.
1624         * features/riscv/64bit-csr.c: Deleted.
1625         * features/riscv/64bit-csr.xml: Deleted.
1626         * features/riscv/rebuild-csr-xml.sh: Deleted.
1627
1628 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1629
1630         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1631         whitespace error for declaration of names member variable.
1632         (struct riscv_register_feature): Add new prefer_first_name member
1633         variable, and fix whitespace error in declaration of registers.
1634         (riscv_xreg_feature): Initialize prefer_first_name field.
1635         (riscv_freg_feature): Likewise.
1636         (riscv_virtual_feature): Likewise.
1637         (riscv_csr_feature): Likewise.
1638         (riscv_register_name): Expand on comments.  Remove register name
1639         modifications for CSR and virtual registers.
1640
1641 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1642
1643         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1644         errors.
1645
1646 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1647
1648         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1649         riscv-opc.h.
1650         (class riscv_pending_register_alias): New class.
1651         (riscv_check_tdesc_feature): Take vector of pending aliases and
1652         populate it as appropriate.
1653         (riscv_setup_register_aliases): Delete.
1654         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1655         to riscv_check_tdesc_feature in all cases.  Use the vector to
1656         create the register aliases.
1657
1658 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1659
1660         * sol2-tdep.c (sol2_static_transform_name): Remove.
1661         (sol2_init_abi): Don't register it.
1662         * gdbarch.sh (static_transform_name): Remove.
1663         * gdbarch.c, gdbarch.h: Regenerate.
1664
1665         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1666         gdbarch_static_transform_name.
1667         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1668         * stabsread.c (define_symbol) <'X'>: Remove.
1669         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1670         handling.
1671         <'V'>: Likewise.
1672         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1673         <'S'>: Remove call to gdbarch_static_transform_name.
1674
1675 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1676
1677         * procfs.c (procfs_pre_trace): New function.
1678         (procfs_target::create_inferior): Pass it to fork_inferior.
1679
1680 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1681
1682         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1683         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1684         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1685         sol2-tdep.o, sparc-sol2-tdep.o.
1686         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1687         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1688         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1689         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1690
1691 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1692
1693         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1694         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1695         Call sol2_init_abi.
1696         Remove calls to set_gdbarch_skip_solib_resolver,
1697         set_gdbarch_core_pid_to_str.
1698         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1699         (i386_sol2_static_transform_name): Remove.
1700         (i386_sol2_init_abi): Call sol2_init_abi.
1701         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1702         set_gdbarch_static_transform_name,
1703         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1704         Use sol2_sigtramp_p.
1705         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1706         (sol2_sigtramp_p): New function.
1707         (sol2_static_transform_name): New function.
1708         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1709         (sol2_init_abi): New function.
1710         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1711         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1712         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1713         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1714         (sparc_sol2_static_transform_name): Remove.
1715         (sparc32_sol2_init_abi): Call sol2_init_abi.
1716         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1717         set_gdbarch_static_transform_name,
1718         set_gdbarch_skip_solib_resolver,
1719         set_gdbarch_core_pid_to_str.
1720         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1721         (sparc_sol2_static_transform_name): Remove
1722         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1723         call sol2_sigtramp_p.
1724         (sparc64_sol2_init_abi): Call sol2_init_abi.
1725         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1726         set_gdbarch_static_transform_name,
1727         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1728
1729 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1730
1731         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1732         * exec.c (validate_exec_file): If from_tty, set both
1733         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1734         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1735         and from_tty, unconditionally ask a confirmation.
1736
1737 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1738
1739         * target-descriptions.c (tdesc_architecture_name): Protect against
1740         NULL pointer dereference.
1741         (maint_print_xml_tdesc_cmd): New function.
1742         (_initialize_target_descriptions): Register new 'maint print
1743         xml-tdesc' command and give it the filename completer.
1744         * NEWS: Mention new 'maint print xml-tdesc' command.
1745
1746 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1747
1748         * target-descriptions.c (class tdesc_compatible_info): New class.
1749         (struct target_desc): Change type of compatible vector.
1750         (tdesc_compatible_p): Update for change in type of
1751         target_desc::compatible.
1752         (tdesc_compatible_info_list): New function.
1753         (tdesc_compatible_info_arch_name): New function.
1754         (tdesc_add_compatible): Update for change in type of
1755         target_desc::compatible.
1756         (print_c_tdesc::visit_pre): Likewise.
1757
1758 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1759
1760         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1761         whitespace to underscore.
1762         (maint_print_c_tdesc_cmd): Use fake filename for target
1763         descriptions that came from the target.
1764         (_initialize_target_descriptions): Add filename command completion
1765         for 'maint print c-tdesc'.
1766
1767 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1768
1769         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1770         lines.
1771
1772 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1773
1774         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1775         lines.
1776         (dwarf2_find_location_expression): Likewise.
1777         (call_site_parameter_matches): Likewise.
1778         (dwarf2_compile_expr_to_ax): Likewise.
1779         (disassemble_dwarf_expression): Likewise.
1780         (loclist_describe_location): Likewise.
1781
1782 2020-06-23  Pedro Alves  <palves@redhat.com>
1783
1784         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1785         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1786         (register_to_value_test): Use scoped_mock_context.
1787         * regcache.c: Include "scoped-mock-context.h".
1788         (cooked_read_test): Don't error out if a target is already pushed.
1789         Use scoped_mock_context.  Adjust.
1790         * scoped-mock-context.h: New file.
1791
1792 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1793
1794         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1795         initializer.
1796         (ada_language::is_string_type_p): New member function.
1797         * c-lang.c (c_language_data): Delete la_is_string_type_p
1798         initializer.
1799         (cplus_language_data): Likewise.
1800         (asm_language_data): Likewise.
1801         (minimal_language_data): Likewise.
1802         * d-lang.c (d_language_data): Likewise.
1803         * f-lang.c (f_is_string_type_p): Delete function, implementation
1804         moved to f_language::is_string_type_p.
1805         (f_language_data): Delete la_is_string_type_p initializer.
1806         (f_language::is_string_type_p): New member function,
1807         implementation from f_is_string_type_p.
1808         * go-lang.c (go_is_string_type_p): Delete function, implementation
1809         moved to go_language::is_string_type_p.
1810         (go_language_data): Delete la_is_string_type_p initializer.
1811         (go_language::is_string_type_p): New member function,
1812         implementation from go_is_string_type_p.
1813         * language.c (language_defn::is_string_type_p): Define new member
1814         function.
1815         (default_is_string_type_p): Make static, add comment copied from
1816         header file.
1817         (unknown_language_data): Delete la_is_string_type_p initializer.
1818         (unknown_language::is_string_type_p): New member function.
1819         (auto_language_data): Delete la_is_string_type_p initializer.
1820         (auto_language::is_string_type_p): New member function.
1821         * language.h (language_data): Delete la_is_string_type_p field.
1822         (language_defn::is_string_type_p): Declare new function.
1823         (default_is_string_type_p): Delete desclaration, move comment to
1824         definition.
1825         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1826         moved to m2_language::is_string_type_p.
1827         (m2_language_data): Delete la_is_string_type_p initializer.
1828         (m2_language::is_string_type_p): New member function,
1829         implementation from m2_is_string_type_p.
1830         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1831         initializer.
1832         * opencl-lang.c (opencl_language_data): Likewise.
1833         * p-lang.c (pascal_is_string_type_p): Delete function,
1834         implementation moved to pascal_language::is_string_type_p.
1835         (pascal_language_data): Delete la_is_string_type_p initializer.
1836         (pascal_language::is_string_type_p): New member function,
1837         implementation from pascal_is_string_type_p.
1838         * rust-lang.c (rust_is_string_type_p): Delete function,
1839         implementation moved to rust_language::is_string_type_p.
1840         (rust_language_data): Delete la_is_string_type_p initializer.
1841         (rust_language::is_string_type_p): New member function,
1842         implementation from rust_is_string_type_p.
1843         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1844         is_string_type_p.
1845
1846 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1847
1848         * ada-lang.c (ada_language_data): Delete la_print_typedef
1849         initializer.
1850         (ada_language::print_typedef): New member function.
1851         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1852         (cplus_language_data): Likewise.
1853         (asm_language_data): Likewise.
1854         (minimal_language_data): Likewise.
1855         * d-lang.c (d_language_data): Likewise.
1856         * f-lang.c (f_language_data): Likewise.
1857         (f_language::print_typedef): New member function.
1858         * go-lang.c (go_language_data): Delete la_print_typedef
1859         initializer.
1860         * language.c (language_defn::print_typedef): Define member
1861         function.
1862         (unknown_language_data): Delete la_print_typedef initializer.
1863         (unknown_language::print_typedef): New member function.
1864         (auto_language_data): Delete la_print_typedef initializer.
1865         (auto_language::print_typedef): New member function.
1866         * language.h (language_data): Delete la_print_typedef field.
1867         (language_defn::print_typedef): Declare new member function.
1868         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1869         (default_print_typedef): Delete declaration.
1870         * m2-lang.c (m2_language_data): Delete la_print_typedef
1871         initializer.
1872         (m2_language::print_typedef): New member function.
1873         * objc-lang.c (objc_language_data): Delete la_print_typedef
1874         initializer.
1875         * opencl-lang.c (opencl_language_data): Likewise.
1876         * p-lang.c (pascal_language_data): Likewise.
1877         (pascal_language::print_typedef): New member function.
1878         * rust-lang.c (rust_print_typedef): Delete function,
1879         implementation moved to rust_language::print_typedef.
1880         (rust_language): Delete la_print_typedef initializer.
1881         (rust_language::print_typedef): New member function,
1882         implementation from rust_print_typedef.
1883         * typeprint.c (default_print_typedef): Delete.
1884
1885 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1886
1887         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1888         (ada_language::printstr): New member function.
1889         * c-lang.c (c_language_data): Delete la_printstr initializer.
1890         (cplus_language_data): Likewise.
1891         (asm_language_data): Likewise.
1892         (minimal_language_data): Likewise.
1893         * d-lang.c (d_language_data): Likewise.
1894         * f-lang.c (f_printstr): Rename to f_language::printstr.
1895         (f_language_data): Delete la_printstr initializer.
1896         (f_language::printstr): New member function, implementation from
1897         f_printstr.
1898         * go-lang.c (go_language_data): Delete la_printstr initializer.
1899         * language.c (language_defn::printstr): Define new member
1900         function.
1901         (unk_lang_printstr): Delete.
1902         (unknown_language_data): Delete la_printstr initializer.
1903         (unknown_language::printstr): New member function.
1904         (auto_language_data): Delete la_printstr initializer.
1905         (auto_language::printstr): New member function.
1906         * language.h (language_data): Delete la_printstr field.
1907         (language_defn::printstr): Declare new member function.
1908         (LA_PRINT_STRING): Update call to printstr.
1909         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
1910         (m2_language_data): Delete la_printstr initializer.
1911         (m2_language::printstr): New member function, implementation from
1912         m2_printstr.
1913         * objc-lang.c (objc_language_data): Delete la_printstr
1914         initializer.
1915         * opencl-lang.c (opencl_language_data): Likewise.
1916         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
1917         (pascal_language_data): Delete la_printstr initializer.
1918         (pascal_language::printstr): New member function, implementation
1919         from pascal_printstr.
1920         * p-lang.h (pascal_printstr): Delete declaration.
1921         * rust-lang.c (rust_printstr): Update header comment.
1922         (rust_language_data): Delete la_printstr initializer.
1923         (rust_language::printstr): New member function.
1924
1925 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1926
1927         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
1928         (ada_language::printchar): New member function.
1929         * c-lang.c (c_language_data): Delete la_printchar initializer.
1930         (cplus_language_data): Likewise.
1931         (asm_language_data): Likewise.
1932         (minimal_language_data): Likewise.
1933         * d-lang.c (d_language_data): Likewise.
1934         * f-lang.c (f_printchar): Rename to f_language::printchar.
1935         (f_language_data): Delete la_printchar initializer.
1936         (f_language::printchar): New member function, implementation from
1937         f_printchar.
1938         * go-lang.c (go_language_data): Delete la_printchar initializer.
1939         * language.c (unk_lang_printchar): Delete.
1940         (language_defn::printchar): Define new member function.
1941         (unknown_language_data): Delete la_printchar initializer.
1942         (unknown_language::printchar): New member function.
1943         (auto_language_data): Delete la_printchar initializer.
1944         (auto_language::printchar): New member function.
1945         * language.h (language_data): Delete la_printchar field.
1946         (language_defn::printchar): Declare new member function.
1947         (LA_PRINT_CHAR): Update call to printchar.
1948         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
1949         (m2_language::printchar): New member function.
1950         * objc-lang.c (objc_language_data): Delete la_printchar
1951         initializer.
1952         * opencl-lang.c (opencl_language_data): Likewise.
1953         * p-lang.c (pascal_language_data): Delete la_printchar
1954         initializer.
1955         (pascal_language::printchar): New member function.
1956         * rust-lang.c (rust_printchar): Rename to
1957         rust_language::printchar.
1958         (rust_language_data): Delete la_printchar initializer.
1959         (rust_language::printchar): New member function, implementation
1960         from rust_printchar.
1961
1962 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1963
1964         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
1965         (ada_language_data): Delete la_emitchar initializer.
1966         (ada_language::emitchar): New member function, implementation from
1967         emit_char.
1968         * c-lang.c (c_language_data): Delete la_emitchar initializer.
1969         (cplus_language_data): Likewise.
1970         (asm_language_data): Likewise.
1971         (minimal_language_data): Likewise.
1972         * d-lang.c (d_language_data): Likewise.
1973         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
1974         (f_language_data): Delete la_emitchar initializer.
1975         (f_language::emitchar): New member function, implementation from
1976         f_emit_char.
1977         * go-lang.c (go_language_data): Delete la_emitchar initializer.
1978         * language.c (unk_lang_emit_char): Delete.
1979         (language_defn::emitchar): New member function definition.
1980         (unknown_language_data): Delete la_emitchar initializer.
1981         (unknown_language::emitchar): New member function.
1982         (auto_language_data): Delete la_emitchar initializer.
1983         (auto_language::emitchar): New member function.
1984         * language.h (language_data): Delete la_emitchar field.
1985         (language_defn::emitchar): New member field declaration.
1986         (LA_EMIT_CHAR): Update call to emitchar.
1987         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
1988         (m2_language_data): Delete la_emitchar initializer.
1989         (m2_language::emitchar): New member function, implementation from
1990         m2_emit_char.
1991         * objc-lang.c (objc_language_data): Delete la_emitchar
1992         initializer.
1993         * opencl-lang.c (opencl_language_data): Likewise.
1994         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
1995         (pascal_language_data): Delete la_emitchar initializer.
1996         (pascal_language::emitchar): New member function, implementation
1997         from pascal_emit_char.
1998         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
1999         (rust_language_data): Delete la_emitchar initializer.
2000         (rust_language::emitchar): New member function, implementation
2001         from rust_emitchar.
2002
2003 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2004
2005         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2006         (ada_language_data): Delete la_post_parser initializer.
2007         (ada_language::post_parser): New member function.
2008         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2009         (cplus_language_data): Likewise.
2010         (asm_language_data): Likewise.
2011         (minimal_language_data): Likewise.
2012         * d-lang.c (d_language_data): Likewise.
2013         * f-lang.c (f_language_data): Likewise.
2014         * go-lang.c (go_language_data): Likewise.
2015         * language.c (unknown_language_data): Likewise.
2016         (auto_language_data): Likewise.
2017         * language.h (language_data): Delete la_post_parser field.
2018         (language_defn::post_parser): New member function.
2019         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2020         * objc-lang.c (objc_language_data): Likewise.
2021         * opencl-lang.c (opencl_language_data): Likewise.
2022         * p-lang.c (pascal_language_data): Likewise.
2023         * parse.c (parse_exp_in_context): Update call to post_parser.
2024         (null_post_parser): Delete definition.
2025         * parser-defs.h (null_post_parser): Delete declaration.
2026         * rust-lang.c (rust_language_data): Delete la_post_parser
2027         initializer.
2028
2029 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2030
2031         * ada-lang.c (parse): Rename to ada_language::parser.
2032         (ada_language_data): Delete la_parser initializer.
2033         (ada_language::parser): New member function, implementation from
2034         parse.
2035         * c-lang.c (c_language_data): Delete la_parser initializer.
2036         (cplus_language_data): Likewise.
2037         (asm_language_data): Likewise.
2038         (minimal_language_data): Likewise.
2039         * d-lang.c (d_language_data): Likewise.
2040         (d_language::parser): New member function.
2041         * f-lang.c (f_language_data): Delete la_parser initializer.
2042         (f_language::parser): New member function.
2043         * go-lang.c (go_language_data): Delete la_parser initializer.
2044         (go_language::parser): New member function.
2045         * language.c (unk_lang_parser): Delete.
2046         (language_defn::parser): Define new member function.
2047         (unknown_language_data): Delete la_parser initializer.
2048         (unknown_language::parser): New member function.
2049         (auto_language_data): Delete la_parser initializer.
2050         (auto_language::parser): New member function.
2051         * language.h (language_data): Delete la_parser field.
2052         (language_defn::parser): Declare new member function.
2053         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2054         (m2_language::parser): New member function.
2055         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2056         * opencl-lang.c (opencl_language_data): Likewise.
2057         * p-lang.c (pascal_language_data): Likewise.
2058         (pascal_language::parser): New member function.
2059         * parse.c (parse_exp_in_context): Update call to parser.
2060         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2061         (rust_language::parser): New member function.
2062
2063 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2064
2065         * top.c (print_gdb_configuration): Print --with-python-libdir
2066         configuration value.
2067
2068 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2069
2070         * NEWS: Mention change to the alias command.
2071
2072 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2073
2074         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2075         (alias_command_completer)
2076         (make_alias_options_def_group): New functions.
2077         (alias_opts, alias_option_defs): New struct and array.
2078         (alias_usage_error): Update usage.
2079         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2080         Use option framework.
2081         (_initialize_cli_cmds): Update alias command help.
2082         Update aliases command help.
2083         (show_user):
2084         Add NULL for new default_args lookup_cmd argument.
2085         (valid_command_p): Rename to validate_aliased_command.
2086         Add NULL for new default_args lookup_cmd argument.  Verify that the
2087         aliased_command has no default args.
2088         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2089         (lookup_cmd_1, lookup_cmd): New argument default_args.
2090         (add_alias_cmd):
2091         Add NULL for new default_args lookup_cmd argument.
2092         (print_help_for_command): Show default args under the layout
2093          alias some_alias = some_aliased_cmd some_alias_default_arg.
2094         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2095         xfree default_args in destructor.
2096         * cli/cli-script.c (process_next_line, do_define_command):
2097         Add NULL for new default_args lookup_cmd argument.
2098         * command.h: Declare new default_args argument in lookup_cmd
2099         and lookup_cmd_1.
2100         * completer.c (complete_line_internal_1):
2101         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2102         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2103         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2104         Likewise.
2105         * infcmd.c (_initialize_infcmd): Likewise.
2106         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2107         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2108         * python/py-param.c (add_setshow_generic): Likewise.
2109         * remote.c (_initialize_remote): Likewise.
2110         * top.c (execute_command): Prepend default_args if command has some.
2111         (set_verbose):
2112         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2113         * tracepoint.c (validate_actionline, encode_actions_1):
2114         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2115
2116 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2117
2118         * jit.c (jit_read_descriptor): Use bool as the return type.
2119         (jit_breakpoint_re_set_internal): Use bool as the return type.
2120         Invert the return value logic; return true if the jit breakpoint
2121         has been successfully initialized.
2122         (jit_inferior_init): Update the call to
2123         jit_breakpoint_re_set_internal.
2124
2125 2020-06-22  Pedro Alves  <palves@redhat.com>
2126
2127         PR gdb/25939
2128         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2129         Use the current inferior instead.  Don't return
2130         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2131         wait again.
2132         * sol-thread.c (sol_thread_target::wait): Don't reference
2133         inferior_ptid.
2134         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2135         (sol_update_thread_list_callback): Use the current inferior's pid
2136         instead of inferior_ptid.
2137
2138 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2139
2140         * procfs.c: Cleanup many comments.
2141
2142         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2143         (AFTER_WATCHFLAG): Replace by value.
2144
2145         (MAIN_PROC_NAME_FORMAT): Inline ...
2146         (create_procinfo): ... here.
2147
2148         (procfs_debug_inferior): Remove SYS_exec handling.
2149         (syscall_is_exec): Likewise.
2150         (procfs_set_exec_trap): Likewise.
2151
2152         (syscall_is_lwp_exit): Inline in callers.
2153         (syscall_is_exit): Likewise.
2154         (syscall_is_exec): Likewise.
2155         (syscall_is_lwp_create): Likewise.
2156
2157         (invalidate_cache): Remove #if 0 code.
2158
2159         (make_signal_thread_runnable):  Remove.
2160         (procfs_target::resume): Remove #if 0 code.
2161
2162 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2163
2164         PR gdb/25939
2165         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2166         call ...
2167         (procfs_target::create_inferior): ... here.
2168
2169 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2170
2171         * exec.c (validate_exec_file): Ensure the build-id is up to
2172         date by calling reopen_exec_file (that checks file timestamp
2173         to decide to re-read the file).
2174
2175 2020-06-18  Pedro Alves  <palves@redhat.com>
2176
2177         PR gdb/25412
2178         * gdbthread.h (delete_thread, delete_thread_silent)
2179         (find_thread_ptid): Update comments.
2180         * thread.c (current_thread_): New global.
2181         (is_current_thread): Move higher, and reimplement.
2182         (inferior_thread): Reimplement.
2183         (set_thread_exited): Use bool.  Add assertions.
2184         (add_thread_silent): Simplify thread-reuse handling by always
2185         calling delete_thread.
2186         (delete_thread): Remove intro comment.
2187         (find_thread_ptid): Skip exited threads.
2188         (switch_to_thread_no_regs): Write to current_thread_.
2189         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2190         INFERIOR_PTID.  Clear current_thread_.
2191
2192 2020-06-18  Pedro Alves  <palves@redhat.com>
2193
2194         * aix-thread.c (pd_update): Use switch_to_thread.
2195
2196 2020-06-18  Pedro Alves  <palves@redhat.com>
2197
2198         * ravenscar-thread.c (ravenscar_thread_target): Update.
2199         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2200         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2201         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2202         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2203
2204 2020-06-18  Pedro Alves  <palves@redhat.com>
2205
2206         * nat/windows-nat.c (current_windows_thread): Remove.
2207         * nat/windows-nat.h (current_windows_thread): Remove.
2208         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2209         Adjust.
2210         (display_selectors): Adjust to fetch the current
2211         windows_thread_info based on inferior_ptid.
2212         (fake_create_process): No longer write to current_windows_thread.
2213         (windows_nat_target::get_windows_debug_event):
2214         Don't set inferior_ptid or current_windows_thread.
2215         (windows_nat_target::wait): Adjust to not rely on
2216         current_windows_thread.
2217         (do_initial_windows_stuff): Now a method of windows_nat_target.
2218         Switch to the last_ptid thread.
2219         (windows_nat_target::attach): Adjust.
2220         (windows_nat_target::detach): Use switch_to_no_thread instead of
2221         writing to inferior_ptid directly.
2222         (windows_nat_target::create_inferior): Adjust.
2223
2224 2020-06-18  Pedro Alves  <palves@redhat.com>
2225
2226         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2227
2228 2020-06-18  Pedro Alves  <palves@redhat.com>
2229
2230         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2231         after creating it, instead of writing to inferior_ptid.  Don't
2232         write to inferior_ptid.
2233
2234 2020-06-18  Pedro Alves  <palves@redhat.com>
2235
2236         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2237
2238 2020-06-18  Pedro Alves  <palves@redhat.com>
2239
2240         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2241         it, instead of writing to inferior_ptid.
2242
2243 2020-06-18  Pedro Alves  <palves@redhat.com>
2244
2245         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2246         to inferior_ptid.
2247
2248 2020-06-18  Pedro Alves  <palves@redhat.com>
2249
2250         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2251         instead of writing to inferior_ptid directly.
2252
2253 2020-06-18  Pedro Alves  <palves@redhat.com>
2254
2255         * corelow.c (core_target::close): Use switch_to_no_thread instead
2256         of writing to inferior_ptid directly.
2257         (add_to_thread_list, core_target_open): Use switch_to_thread
2258         instead of writing to inferior_ptid directly.
2259
2260 2020-06-18  Pedro Alves  <palves@redhat.com>
2261
2262         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2263         inferior_ptid.
2264         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2265         inferior_ptid.
2266         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2267         inferior_ptid directly.
2268         (darwin_nat_target::init_thread_list): Switch to thread, instead
2269         of writing to inferior_ptid.
2270         (darwin_nat_target::attach): Don't write to inferior_ptid.
2271         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2272
2273 2020-06-18  Pedro Alves  <palves@redhat.com>
2274
2275         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2276         thread.
2277         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2278         Instead use switch_to_thread.
2279         (gnu_nat_target::detach): Use switch_to_no_thread
2280         instead of writing to inferior_ptid directly.  Used passed-in
2281         inferior instead of looking up the inferior by pid.
2282
2283 2020-06-18  Pedro Alves  <palves@redhat.com>
2284
2285         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2286         inferior_ptid.
2287
2288 2020-06-18  Pedro Alves  <palves@redhat.com>
2289
2290         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2291         inferior_ptid.
2292         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2293         thread.
2294         (nto_procfs_target::detach): Avoid referencing
2295         inferior_ptid.  Use switch_to_no_thread instead of writing to
2296         inferior_ptid directly.
2297         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2298         instead of writing to inferior_ptid directly.
2299         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2300         to thread.
2301
2302 2020-06-18  Pedro Alves  <palves@redhat.com>
2303
2304         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2305         after creating it, instead of writing to inferior_ptid.
2306         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2307         to inferior_ptid directly.
2308         (gdbsim_target::wait): Don't write to inferior_ptid.
2309
2310 2020-06-18  Pedro Alves  <palves@redhat.com>
2311
2312         * remote.c (remote_target::remote_notice_new_inferior): Use
2313         switch_to_thread instead of writing to inferior_ptid directly.
2314         (remote_target::add_current_inferior_and_thread): Use
2315         switch_to_no_thread instead of writing to inferior_ptid directly.
2316         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2317         and switch_to_thread instead of using set_current_inferior or
2318         writing to inferior_ptid directly.
2319
2320 2020-06-18  Pedro Alves  <palves@redhat.com>
2321
2322         * tracectf.c (ctf_target_open): Switch to added thread instead of
2323         writing to inferior_ptid directly.
2324         (ctf_target::close): Use switch_to_no_thread instead of writing to
2325         inferior_ptid directly.
2326
2327 2020-06-18  Pedro Alves  <palves@redhat.com>
2328
2329         * tracefile-tfile.c (tfile_target_open): Don't write to
2330         inferior_ptid directly, instead switch to added thread.
2331         (tfile_target::close): Use switch_to_no_thread instead of writing
2332         to inferior_ptid directly.
2333
2334 2020-06-18  Pedro Alves  <palves@redhat.com>
2335
2336         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2337         (procfs_target::detach): Use switch_to_no_thread
2338         instead of writing to inferior_ptid directly.
2339         (do_attach): Change return type to void.  Switch to the added
2340         thread.
2341         (procfs_target::create_inferior): Switch to the added thread.
2342         (procfs_do_thread_registers): Don't write to inferior_ptid.
2343
2344 2020-06-18  Pedro Alves  <palves@redhat.com>
2345
2346         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2347         of writing to inferior_ptid.
2348         (scoped_restore_exited_inferior): Delete.
2349         (handle_vfork_child_exec_or_exit): Simplify using
2350         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2351         instead of writing to inferior_ptid.
2352         (THREAD_STOPPED_BY): Delete.
2353         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2354         (thread_stopped_by_hw_breakpoint): Delete.
2355         (save_waitstatus): Use
2356         scoped_restore_current_thread+switch_to_thread, and call
2357         target_stopped_by_watchpoint instead of
2358         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2359         instead of thread_stopped_by_sw_breakpoint, and
2360         target_stopped_by_hw_breakpoint instead of
2361         thread_stopped_by_hw_breakpoint.
2362         (handle_inferior_event)
2363         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2364         inferior_ptid directly, nor
2365         set_current_inferior/set_current_program_space.  Use
2366         switch_to_thread / switch_to_inferior_no_thread instead.
2367
2368 2020-06-18  Pedro Alves  <palves@redhat.com>
2369
2370         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2371         instead of writing to inferior_ptid.
2372
2373 2020-06-18  Pedro Alves  <palves@redhat.com>
2374
2375         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2376         added thread.
2377         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2378         to the added thread.
2379         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2380         instead of writing to inferior_ptid.
2381
2382 2020-06-18  Pedro Alves  <palves@redhat.com>
2383
2384         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2385         (register_to_value_test): Mock a program_space too.  Heap-allocate
2386         the address space.  Don't write to inferior_ptid.  Use
2387         switch_to_thread instead.
2388
2389 2020-06-18  Pedro Alves  <palves@redhat.com>
2390
2391         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2392         Delete.
2393         (find_signalled_thread()): New, factored out from
2394         linux_make_corefile_notes and adjusted to handle exited threads.
2395         (linux_make_corefile_notes): Adjust to use the new
2396         find_signalled_thread.
2397
2398 2020-06-18  Pedro Alves  <palves@redhat.com>
2399
2400         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2401         of saving/restoring inferior_ptid.
2402
2403 2020-06-17  Tom Tromey  <tom@tromey.com>
2404
2405         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2406         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2407         declare.
2408         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2409
2410 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2411
2412         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2413         of partial symtabs.
2414
2415 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2416
2417         * regformats/reg-arm.dat: Remove.
2418         * regformats/reg-bfin.dat: Remove.
2419         * regformats/reg-cris.dat: Remove.
2420         * regformats/reg-crisv32.dat: Remove.
2421         * regformats/reg-m32r.dat: Remove.
2422         * regformats/reg-tilegx.dat: Remove.
2423         * regformats/reg-tilegx32.dat: Remove.
2424
2425 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2426
2427         * features/Makefile (WHICH): Remove arm files.
2428         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2429         * regformats/arm/arm-with-neon.dat: Remove.
2430         * regformats/arm/arm-with-vfpv2.dat: Remove.
2431         * regformats/arm/arm-with-vfpv3.dat: Remove.
2432
2433 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2434
2435         * features/Makefile (XMLTOC): Remove rx.xml.
2436
2437 2020-06-17  Pedro Alves  <palves@redhat.com>
2438
2439         * gdbthread.h (thread_control_state) <trap_expected> Update
2440         comments.
2441
2442 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2443
2444         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2445         ada_language::lookup_symbol_nonlocal.
2446         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2447         (ada_language::lookup_symbol_nonlocal): New member function,
2448         implementation from ada_lookup_symbol_nonlocal.
2449         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2450         initializer.
2451         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2452         initializer.
2453         (cplus_language::lookup_symbol_nonlocal): New member function.
2454         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2455         (minimal_language_data) Likewise.
2456         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2457         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2458         initializer.
2459         (d_language::lookup_symbol_nonlocal): New member function.
2460         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2461         initializer.
2462         (f_language::lookup_symbol_nonlocal): New member function.
2463         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2464         initializer.
2465         * language.c (unknown_language_data): Likewise.
2466         (auto_language_data): Likewise.
2467         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2468         field.
2469         (language_defn::lookup_symbol_nonlocal): New member function.
2470         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2471         initializer.
2472         * objc-lang.c (objc_language_data): Likewise.
2473         * opencl-lang.c (opencl_language_data): Likewise.
2474         * p-lang.c (pascal_language_data): Likewise.
2475         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2476         rust_language::lookup_symbol_nonlocal.
2477         (rust_language_data): Delete la_lookup_symbol_nonlocal
2478         initializer.
2479         (rust_language::lookup_symbol_nonlocal): New member function,
2480         implementation from rust_lookup_symbol_nonlocal.
2481         * symtab.c (lookup_symbol_aux): Update call to
2482         lookup_symbol_nonlocal.
2483         (basic_lookup_symbol_nonlocal): Rename to...
2484         (language_defn::lookup_symbol_nonlocal): ...this, and update
2485         header comment.  Remove language_defn parameter, and replace with
2486         uses of `this'.
2487         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2488
2489 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2490
2491         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2492         initializer.
2493         (ada_language::value_print_inner): New member function.
2494         * c-lang.c (c_language_data): Delete la_value_print_inner
2495         initializer.
2496         (cplus_language_data): Likewise.
2497         (asm_language_data): Likewise.
2498         (minimal_language_data): Likewise.
2499         * d-lang.c (d_language_data): Likewise.
2500         (d_language::value_print_inner): New member function.
2501         * f-lang.c (f_language_data): Delete la_value_print_inner
2502         initializer.
2503         (f_language::value_print_inner): New member function.
2504         * f-lang.h (f_value_print_innner): Rename to...
2505         (f_value_print_inner): ...this (note spelling of 'inner').
2506         * f-valprint.c (f_value_print_innner): Rename to...
2507         (f_value_print_inner): ...this (note spelling of 'inner').
2508         * go-lang.c (go_language_data): Delete la_value_print_inner
2509         initializer.
2510         (go_language::value_print_inner): New member function.
2511         * language.c (language_defn::value_print_inner): Define new member
2512         function.
2513         (unk_lang_value_print_inner): Delete.
2514         (unknown_language_data): Delete la_value_print_inner initializer.
2515         (unknown_language::value_print_inner): New member function.
2516         (auto_language_data): Delete la_value_print_inner initializer.
2517         (auto_language::value_print_inner): New member function.
2518         * language.h (language_data): Delete la_value_print_inner field.
2519         (language_defn::value_print_inner): Delcare new member function.
2520         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2521         initializer.
2522         (m2_language::value_print_inner): New member function.
2523         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2524         initializer.
2525         * opencl-lang.c (opencl_language_data): Likewise.
2526         * p-lang.c (pascal_language_data): Likewise.
2527         (pascal_language::value_print_inner): New member function.
2528         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2529         initializer.
2530         (rust_language::value_print_inner): New member function.
2531         * valprint.c (do_val_print): Update call to value_print_inner.
2532
2533 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2534
2535         * ada-lang.c (ada_language_data): Delete la_value_print
2536         initializer.
2537         (ada_language::value_print): New member function.
2538         * c-lang.c (c_language_data): Delete la_value_print initializer.
2539         (cplus_language_data): Likewise.
2540         (asm_language_data): Likewise.
2541         (minimal_language_data): Likewise.
2542         * d-lang.c (d_language_data): Likewise.
2543         * f-lang.c (f_language_data): Likewise.
2544         * go-lang.c (go_language_data): Likewise.
2545         * language.c (unk_lang_value_print): Delete.
2546         (language_defn::value_print): Define new member function.
2547         (unknown_language_data): Delete la_value_print initializer.
2548         (unknown_language::value_print): New member function.
2549         (auto_language_data): Delete la_value_print initializer.
2550         (auto_language::value_print): New member function.
2551         * language.h (language_data): Delete la_value_print field.
2552         (language_defn::value_print): Declare new member function.
2553         (LA_VALUE_PRINT): Update call to value_print.
2554         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2555         * objc-lang.c (objc_language_data): Likewise.
2556         * opencl-lang.c (opencl_language_data): Likewise.
2557         * p-lang.c (pascal_language_data): Likewise.
2558         (pascal_language::value_print): New member function.
2559         * rust-lang.c (rust_language_data): Delete la_value_print
2560         initializer.
2561
2562 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2563
2564         * ada-lang.c (ada_watch_location_expression): Rename to
2565         ada_language::watch_location_expression.
2566         (ada_language_data): Delete la_watch_location_expression
2567         initializer.
2568         (ada_language::watch_location_expression): New member function,
2569         implementation from ada_watch_location_expression.
2570         * breakpoint.c (watch_command_1): Update call to
2571         watch_location_expression.
2572         * c-lang.c (c_watch_location_expression): Rename to
2573         language_defn::watch_location_expression.
2574         (c_language_data): Delete la_watch_location_expression
2575         initializer.
2576         (cplus_language_data): Likewise.
2577         (asm_language_data): Likewise.
2578         (minimal_language_data): Likewise.
2579         * c-lang.h (c_watch_location_expression): Delete declaration.
2580         * d-lang.c (d_language_data): Delete la_watch_location_expression
2581         initializer.
2582         * f-lang.c (f_language_data): Likewise.
2583         * go-lang.c (go_language_data): Likewise.
2584         * language.c (language_defn::watch_location_expression): Member
2585         function implementation from c_watch_location_expression.
2586         (unknown_language_data): Delete la_watch_location_expression
2587         initializer.
2588         (auto_language_data): Likewise.
2589         * language.h (language_data): Delete la_watch_location_expression
2590         field.
2591         (language_defn::watch_location_expression): Declare new member
2592         function.
2593         * m2-lang.c (m2_language_data): Delete
2594         la_watch_location_expression initializer.
2595         * objc-lang.c (objc_language_data): Likewise.
2596         * opencl-lang.c (opencl_language_data): Likewise.
2597         * p-lang.c (pascal_language_data): Likewise.
2598         * rust-lang.c (rust_watch_location_expression): Rename to
2599         rust_language::watch_location_expression.
2600         (rust_language_data): Delete la_watch_location_expression
2601         initializer.
2602         (rust_language::watch_location_expression): New member function,
2603         implementation from rust_watch_location_expression.
2604
2605 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2606
2607         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2608         ada_language::collect_symbol_completion_matches.
2609         (ada_language_data): Delete la_collect_symbol_completion_matches
2610         initializer.
2611         (ada_language::collect_symbol_completion_matches): New member
2612         function, implementation from
2613         ada_collect_symbol_completion_matches.
2614         * c-lang.c (c_language_data): Delete
2615         la_collect_symbol_completion_matches initializer.
2616         (cplus_language_data): Likewise.
2617         (asm_language_data): Likewise.
2618         (minimal_language_data): Likewise.
2619         * d-lang.c (d_language_data): Likewise.
2620         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2621         f_language::collect_symbol_completion_matches.
2622         (f_language_data): Delete la_collect_symbol_completion_matches
2623         initializer.
2624         (f_language::collect_symbol_completion_matches) New member
2625         function, implementation from f_collect_symbol_completion_matches.
2626         * go-lang.c (go_language_data): Delete
2627         la_collect_symbol_completion_matches initializer.
2628         * language.c (unknown_language_data): Likewise.
2629         (auto_language_data): Likewise.
2630         * language.h (language_data): Delete
2631         la_collect_symbol_completion_matches field.
2632         (language_defn::collect_symbol_completion_matches): New member
2633         function.
2634         * m2-lang.c (m2_language_data): Delete
2635         la_collect_symbol_completion_matches initializer.
2636         * objc-lang.c (objc_language_data): Likewise.
2637         * opencl-lang.c (opencl_language_data): Likewise.
2638         * p-lang.c (pascal_language_data): Likewise.
2639         * rust-lang.c (rust_language_data): Likewise.
2640         * symtab.c (default_collect_symbol_completion_matches): Delete.
2641         (collect_symbol_completion_matches): Update call to
2642         collect_symbol_completion_matches.
2643         (collect_symbol_completion_matches_type): Likewise.
2644         * symtab.h (default_collect_symbol_completion_matches): Delete
2645         declaration.
2646
2647 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2648
2649         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2650         (ada_language_data): Delete la_word_break_characters initializer.
2651         (ada_language::word_break_characters): New member function.
2652         * c-lang.c (c_language_data): Delete la_word_break_characters
2653         initializer.
2654         (cplus_language_data): Likewise.
2655         (asm_language_data): Likewise.
2656         (minimal_language_data): Likewise.
2657         * completer.c: Update global comment.
2658         (advance_to_expression_complete_word_point): Update call to
2659         word_break_characters.
2660         (complete_files_symbols): Likewise.
2661         (complete_line_internal_1): Likewise.
2662         (default_completer_handle_brkchars): Likewise.
2663         (skip_quoted_chars): Likewise.
2664         * d-lang.c (d_language_data): Delete la_word_break_characters
2665         initializer.
2666         * f-lang.c (f_word_break_characters): Delete.
2667         (f_language_data): Delete la_word_break_characters initializer.
2668         (f_language::word_break_characters): New member function.
2669         * go-lang.c (go_language_data): Delete la_word_break_characters
2670         initializer.
2671         * language.c (unknown_language_data): Likewise.
2672         (auto_language_data): Likewise.
2673         * language.h (default_word_break_characters): Move declaration to
2674         earlier in the file.
2675         (language_data): Delete la_word_break_characters field.
2676         (language_defn::word_break_characters): New member function.
2677         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2678         initializer.
2679         * objc-lang.c (objc_language_data): Likewise.
2680         * opencl-lang.c (opencl_language_data): Likewise.
2681         * p-lang.c (pascal_language_data): Likewise.
2682         * rust-lang.c (rust_language_data): Likewise.
2683
2684 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2685
2686         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2687         (ada_language_data): Delete la_get_symbol_name_matcher
2688         initializer.
2689         (language_defn::get_symbol_name_matcher_inner): New member
2690         function.
2691         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2692         initializer.
2693         (cplus_language_data): Likewise.
2694         (cplus_language::get_symbol_name_matcher_inner): New member
2695         function.
2696         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2697         (minimal_language_data): Likewise.
2698         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2699         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2700         initializer.
2701         * dictionary.c (iter_match_first_hashed): Update call to
2702         get_symbol_name_matcher.
2703         (iter_match_next_hashed): Likewise.
2704         (iter_match_next_linear): Likewise.
2705         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2706         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2707         initializer.
2708         (f_language::get_symbol_name_matcher_inner): New member function.
2709         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2710         initializer.
2711         * language.c (default_symbol_name_matcher): Update header comment,
2712         make static.
2713         (language_defn::get_symbol_name_matcher): New definition.
2714         (language_defn::get_symbol_name_matcher_inner): Likewise.
2715         (get_symbol_name_matcher): Delete.
2716         (unknown_language_data): Delete la_get_symbol_name_matcher
2717         initializer.
2718         (auto_language_data): Likewise.
2719         * language.h (language_data): Delete la_get_symbol_name_matcher
2720         field.
2721         (language_defn::get_symbol_name_matcher): New member function.
2722         (language_defn::get_symbol_name_matcher_inner): Likewise.
2723         (default_symbol_name_matcher): Delete declaration.
2724         * linespec.c (find_methods): Update call to
2725         get_symbol_name_matcher.
2726         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2727         initializer.
2728         * minsyms.c (lookup_minimal_symbol): Update call to
2729         get_symbol_name_matcher.
2730         (iterate_over_minimal_symbols): Likewise.
2731         * objc-lang.c (objc_language_data): Delete
2732         la_get_symbol_name_matcher initializer.
2733         * opencl-lang.c (opencl_language_data): Likewise.
2734         * p-lang.c (pascal_language_data): Likewise.
2735         * psymtab.c (psymbol_name_matches): Update call to
2736         get_symbol_name_matcher.
2737         * rust-lang.c (rust_language_data): Delete
2738         la_get_symbol_name_matcher initializer.
2739         * symtab.c (symbol_matches_search_name): Update call to
2740         get_symbol_name_matcher.
2741         (compare_symbol_name): Likewise.
2742
2743 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2744
2745         * ada-lang.c (ada_language_data): Delete la_compute_program
2746         initializer.
2747         * c-lang.c (c_language_data): Likewise.
2748         (c_language::compute_program): New member function.
2749         (cplus_language_data): Delete la_compute_program initializer.
2750         (cplus_language::compute_program): New member function.
2751         (asm_language_data): Delete la_compute_program initializer.
2752         (minimal_language_data): Likewise.
2753         * c-lang.h (c_compute_program): Update comment.
2754         (cplus_compute_program): Likewise.
2755         * compile/compile-c-support.c (c_compute_program): Likewise.
2756         (cplus_compute_program): Likewise.
2757         * compile/compile.c (compile_to_object): Update call to
2758         la_compute_program.
2759         * d-lang.c (d_language_data): Delete la_compute_program
2760         initializer.
2761         * f-lang.c (f_language_data): Likewise.
2762         * go-lang.c (go_language_data): Likewise.
2763         * language.c (unknown_language_data): Likewise.
2764         (auto_language_data): Likewise.
2765         * language.h (language_data): Delete la_compute_program field.
2766         (language_defn::compute_program): New member function.
2767         * m2-lang.c (m2_language_data): Delete la_compute_program
2768         initializer.
2769         * objc-lang.c (objc_language_data): Likewise.
2770         * opencl-lang.c (opencl_language_data): Likewise.
2771         * p-lang.c (pascal_language_data): Likewise.
2772         * rust-lang.c (rust_language_data): Likewise.
2773
2774 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2775
2776         * ada-lang.c (ada_language_data) Delete
2777         la_class_name_from_physname initializer.
2778         * c-lang.c (c_language_data): Likewise.
2779         (cplus_language_data): Likewise.
2780         (cplus_language::class_name_from_physname): New member function.
2781         (asm_language_data): Delete la_class_name_from_physname
2782         initializer.
2783         (minimal_language_data): Likewise.
2784         * d-lang.c (d_language_data): Likewise.
2785         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2786         method on language_defn class.
2787         (guess_full_die_structure_name): Likewise.
2788         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2789         initializer.
2790         * go-lang.c (go_language_data): Likewise.
2791         * language.c (language_class_name_from_physname): Delete.
2792         (unk_lang_class_name): Delete.
2793         (unknown_language_data): Delete la_class_name_from_physname
2794         initializer.
2795         (auto_language_data): Likewise.
2796         * language.h (language_data): Delete la_class_name_from_physname
2797         field.
2798         (language_defn::class_name_from_physname): New function.
2799         (language_class_name_from_physname): Delete declaration.
2800         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2801         initializer.
2802         * objc-lang.c (objc_language_data): Likewise.
2803         * opencl-lang.c (opencl_language_data): Likewise.
2804         * p-lang.c (pascal_language_data): Likewise.
2805         * rust-lang.c (rust_language_data): Likewise.
2806
2807 2020-06-16  Tom Tromey  <tom@tromey.com>
2808
2809         * tui/tui-data.h (STATUS_NAME): New macro.
2810         * tui/tui-layout.c (tui_remove_some_windows)
2811         (initialize_known_windows, tui_register_window)
2812         (tui_layout_split::remove_windows, initialize_layouts)
2813         (tui_new_layout_command): Don't use hard-coded window names.
2814
2815 2020-06-16  Tom Tromey  <tom@tromey.com>
2816
2817         PR tui/25348:
2818         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2819         tui_initialize_readline.  Only run once.  Call rl_initialize.
2820         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2821         tui_initialize_readline.
2822         * tui/tui-io.c (tui_setup_io): Call
2823         tui_ensure_readline_initialized.
2824         * tui/tui-interp.c (tui_interp::init): Update.
2825
2826 2020-06-16  Tom Tromey  <tom@tromey.com>
2827
2828         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2829         Also preserve the status window.
2830
2831 2020-06-16  Tom Tromey  <tom@tromey.com>
2832
2833         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2834         where m_window==nullptr.
2835
2836 2020-06-15  Tom Tromey  <tromey@adacore.com>
2837
2838         * windows-nat.c (windows_nat::handle_output_debug_string):
2839         Update.
2840         (windows_nat::handle_ms_vc_exception): Update.
2841         * target.h (target_read_string): Change API.
2842         * target.c (target_read_string): Change API.
2843         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2844         Update.
2845         * solib-frv.c (frv_current_sos): Update.
2846         * solib-dsbt.c (dsbt_current_sos): Update.
2847         * solib-darwin.c (darwin_current_sos): Update.
2848         * linux-thread-db.c (inferior_has_bug): Update.
2849         * expprint.c (print_subexp_standard): Update.
2850         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2851         (ada_exception_message_1): Update.
2852
2853 2020-06-15  Tom Tromey  <tromey@adacore.com>
2854
2855         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2856
2857 2020-06-15  Tom Tromey  <tromey@adacore.com>
2858
2859         * valprint.c (read_string): Update comment.
2860         * target.c (MIN): Remove.
2861         (target_read_string): Rewrite.
2862
2863 2020-06-15  Tom Tromey  <tromey@adacore.com>
2864
2865         * corefile.c (read_memory_string): Remove.
2866         * ada-valprint.c (ada_value_print_ptr): Update.
2867         * ada-lang.h (ada_tag_name): Change return type.
2868         * ada-lang.c (type_from_tag): Update.
2869         (ada_tag_name_from_tsd): Change return type.  Use
2870         target_read_string.
2871         (ada_tag_name): Likewise.
2872         * gdbcore.h (read_memory_string): Don't declare.
2873
2874 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2875
2876         * symtab.c (rbreak_command): Ignore Windows drive colon.
2877
2878 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2879
2880         * NEWS: Mention removed GDBserver host support.
2881
2882 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2883
2884         * features/riscv/rebuild-csr-xml.sh: Updated.
2885
2886 2020-06-11  Tom Tromey  <tom@tromey.com>
2887
2888         PR gdb/18318:
2889         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2890
2891 2020-06-09  Jonny Grant  <jg@jguk.org>
2892 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2893
2894         * main.c (captured_main_1): Don't print new line after help.
2895         (print_gdb_help): add mailing list and IRC channel information
2896         to --help.  Add new lines between items in the footer.  Remove
2897         quotes around bug url.
2898
2899 2020-06-11  Keith Seitz  <keiths@redhat.com>
2900
2901         PR gdb/21356
2902         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
2903         Resolve typedefs for type length calculations.
2904
2905 2020-06-10  Tom de Vries  <tdevries@suse.de>
2906
2907         PR ada/24713
2908         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
2909         (write_psymbols): Enable .gdb_index for ada.
2910         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
2911         ada.
2912
2913 2020-06-10  Tom de Vries  <tdevries@suse.de>
2914
2915         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
2916         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
2917         namei" instead of "const char *name" argument.
2918         (dw2_map_matching_symbols): Use "offset_type namei" variant of
2919         dw2_symtab_iter_init.
2920
2921 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2922
2923         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
2924         to use type::field and field::type instead.
2925
2926 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2927
2928         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
2929         to use field::type instead.
2930
2931 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2932
2933         * gdbtypes.h (struct field) <type, set_type>: New methods.
2934         Rename `type` field to...
2935         <m_type>: ... this.  Change references throughout to use type or
2936         set_type methods.
2937         (FIELD_TYPE): Use field::type.  Change call sites that modify
2938         the field's type to use field::set_type instead.
2939
2940 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2941
2942         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
2943         to use type::index_type instead.
2944
2945 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
2946
2947         * gdbtypes.h (struct type) <index_type, set_index_type>: New
2948         methods.
2949         (TYPE_INDEX_TYPE): Use type::index_type.
2950         * gdbtypes.c (create_array_type_with_stride): Likewise.
2951
2952 2020-06-07  Tom Tromey  <tom@tromey.com>
2953
2954         * valprint.c (generic_val_print_float): Remove "embedded_offset"
2955         parameter.
2956         (generic_value_print): Update.
2957
2958 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2959
2960         Revert commit 982a38f60b0.
2961         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
2962
2963 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
2964
2965         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
2966         avoid use after free.
2967
2968 2020-06-05  Tom de Vries  <tdevries@suse.de>
2969
2970         * NEWS: Fix typos.
2971
2972 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
2973
2974         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
2975         the per_bfd object.
2976         (dwarf2_read_debug_names): Likewise.
2977         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
2978         object when re-using a per_bfd object with an index.
2979
2980 2020-06-03  Tom de Vries  <tdevries@suse.de>
2981
2982         PR symtab/26046
2983         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
2984         children for C++.
2985         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
2986         DW_TAG_subprogram.
2987
2988 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
2989
2990         * ada-lang.c (ada_language_data): Delete skip_trampoline
2991         initializer.
2992         * c-lang.c (c_language_data): Likewise.
2993         (cplus_language_data): Likewise.
2994         (cplus_language::skip_trampoline): New member function.
2995         (asm_language_data): Delete skip_trampoline initializer.
2996         (minimal_language_data): Likewise.
2997         * d-lang.c (d_language_data): Likewise.
2998         * f-lang.c (f_language_data): Likewise.
2999         * go-lang.c (go_language_data): Likewise.
3000         * language.c (unk_lang_trampoline): Delete function.
3001         (skip_language_trampoline): Update.
3002         (unknown_language_data): Delete skip_trampoline initializer.
3003         (auto_language_data): Likewise.
3004         * language.h (language_data): Delete skip_trampoline field.
3005         (language_defn::skip_trampoline): New function.
3006         * m2-lang.c (m2_language_data): Delete skip_trampoline
3007         initializer.
3008         * objc-lang.c (objc_skip_trampoline): Delete function, move
3009         implementation to objc_language::skip_trampoline.
3010         (objc_language_data): Delete skip_trampoline initializer.
3011         (objc_language::skip_trampoline): New member function with
3012         implementation from objc_skip_trampoline.
3013         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3014         initializer.
3015         * p-lang.c (pascal_language_data): Likewise.
3016         * rust-lang.c (rust_language_data): Likewise.
3017
3018 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3019
3020         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3021         (ada_language::demangle): New member function.
3022         * c-lang.c (c_language_data): Delete la_demangle initializer.
3023         (cplus_language_data): Delete la_demangle initializer.
3024         (cplus_language::demangle): New member function.
3025         (asm_language_data): Delete la_demangle initializer.
3026         (minimal_language_data): Delete la_demangle initializer.
3027         * d-lang.c (d_language_data): Delete la_demangle initializer.
3028         (d_language::demangle): New member function.
3029         * f-lang.c (f_language_data): Delete la_demangle initializer.
3030         (f_language::demangle): New member function.
3031         * go-lang.c (go_language_data): Delete la_demangle initializer.
3032         (go_language::demangle): New member function.
3033         * language.c (language_demangle): Update.
3034         (unk_lang_demangle): Delete.
3035         (unknown_language_data): Delete la_demangle initializer.
3036         (unknown_language::demangle): New member function.
3037         (auto_language_data): Delete la_demangle initializer.
3038         (auto_language::demangle): New member function.
3039         * language.h (language_data): Delete la_demangle field.
3040         (language_defn::demangle): New function.
3041         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3042         * objc-lang.c (objc_language_data): Delete la_demangle
3043         initializer.
3044         (objc_language::demangle): New member function.
3045         * opencl-lang.c (opencl_language_data): Delete la_demangle
3046         initializer.
3047         * p-lang.c (pascal_language_data): Likewise.
3048         * rust-lang.c (rust_language_data): Likewise.
3049         (rust_language::demangle): New member function.
3050
3051 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3052
3053         * ada-lang.c (ada_language_data): Delete la_print_type
3054         initializer.
3055         (ada_language::print_type): New member function.
3056         * c-lang.c (c_language_data): Delete la_print_type initializer.
3057         (c_language::print_type): New member function.
3058         (cplus_language_data): Delete la_print_type initializer.
3059         (cplus_language::print_type): New member function.
3060         (asm_language_data): Delete la_print_type initializer.
3061         (asm_language::print_type): New member function.
3062         (minimal_language_data): Delete la_print_type initializer.
3063         (minimal_language::print_type): New member function.
3064         * d-lang.c (d_language_data): Delete la_print_type initializer.
3065         (d_language::print_type): New member function.
3066         * f-lang.c (f_language_data): Delete la_print_type initializer.
3067         (f_language::print_type): New member function.
3068         * go-lang.c (go_language_data): Delete la_print_type initializer.
3069         (go_language::print_type): New member function.
3070         * language.c (unk_lang_print_type): Delete.
3071         (unknown_language_data): Delete la_print_type initializer.
3072         (unknown_language::print_type): New member function.
3073         (auto_language_data): Delete la_print_type initializer.
3074         (auto_language::print_type): New member function.
3075         * language.h (language_data): Delete la_print_type field.
3076         (language_defn::print_type): New function.
3077         (LA_PRINT_TYPE): Update.
3078         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3079         (m2_language::print_type): New member function.
3080         * objc-lang.c (objc_language_data): Delete la_print_type
3081         initializer.
3082         (objc_language::print_type): New member function.
3083         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3084         to opencl_language::print_type.
3085         (opencl_language_data): Delete la_print_type initializer.
3086         (opencl_language::print_type): New member function, implementation
3087         from opencl_print_type.
3088         * p-lang.c (pascal_language_data): Delete la_print_type
3089         initializer.
3090         (pascal_language::print_type): New member function.
3091         * rust-lang.c (rust_print_type): Delete, implementation moved to
3092         rust_language::print_type.
3093         (rust_language_data): Delete la_print_type initializer.
3094         (rust_language::print_type): New member function, implementation
3095         from rust_print_type.
3096
3097 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3098
3099         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3100         implementation moves to...
3101         (ada_language::sniff_from_mangled_name): ...here.  Update return
3102         type.
3103         (ada_language_data): Delete la_sniff_from_mangled_name
3104         initializer.
3105         * c-lang.c (c_language_data): Likewise.
3106         (cplus_language_data): Likewise.
3107         (cplus_language::sniff_from_mangled_name): New member function,
3108         implementation taken from gdb_sniff_from_mangled_name.
3109         (asm_language_data): Delete la_sniff_from_mangled_name
3110         initializer.
3111         (minimal_language_data): Likewise.
3112         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3113         implementation moves to cplus_language::sniff_from_mangled_name.
3114         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3115         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3116         moves to...
3117         (d_language::sniff_from_mangled_name): ...here.
3118         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3119         * f-lang.c (f_language_data): Likewise.
3120         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3121         moves to...
3122         (go_language::sniff_from_mangled_name): ...here.
3123         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3124         * language.c (language_sniff_from_mangled_name): Delete.
3125         (unknown_language_data): Delete la_sniff_from_mangled_name
3126         initializer.
3127         (auto_language_data): Likewise.
3128         * language.h (language_data): Delete la_sniff_from_mangled_name
3129         field.
3130         (language_defn::sniff_from_mangled_name): New function.
3131         (language_sniff_from_mangled_name): Delete declaration.
3132         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3133         field.
3134         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3135         implementation moves to...
3136         (objc_language::sniff_from_mangled_name): ...here.
3137         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3138         * opencl-lang.c (opencl_language_data): Likewise.
3139         * p-lang.c (pascal_language_data): Likewise.
3140         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3141         implementation moves to...
3142         (rust_language::sniff_from_mangled_name): ...here.
3143         (rust_language_data): Delete la_sniff_from_mangled_name
3144         initializer.
3145         * symtab.c (symbol_find_demangled_name): Call
3146         sniff_from_mangled_name member function.
3147
3148 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3149
3150         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3151         initializer.
3152         * c-lang.c (c_language_data): Likewise.
3153         (cplus_language_data): Likewise.
3154         (cplus_language::search_name_hash): New member function.
3155         (asm_language_data): Delete la_search_name_hash initializer.
3156         (minimal_language_data): Likewise.
3157         * d-lang.c (d_language_data): Likewise.
3158         * dictionary.c (default_search_name_hash): Rename to...
3159         (language_defn::search_name_hash): ...this.
3160         * f-lang.c (f_language_data): Likewise.
3161         (f_language::search_name_hash): New member function.
3162         * go-lang.c (go_language_data): Delete la_search_name_hash
3163         initializer.
3164         * language.c (unknown_language_data): Likewise.
3165         (auto_language_data): Likewise.
3166         * language.h (struct language_data): Delete la_search_name_hash
3167         field.
3168         (language_defn::search_name_hash): Declare new member function.
3169         (default_search_name_hash): Delete declaration.
3170         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3171         initializer.
3172         * objc-lang.c (objc_language_data): Likewise.
3173         * opencl-lang.c (opencl_language_data): Likewise.
3174         * p-lang.c (pascal_language_data): Likewise.
3175         * rust-lang.c (rust_language_data): Likewise.
3176         * symtab.c (search_name_hash): Update call.
3177
3178 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3179
3180         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3181         initializer.
3182         * c-lang.c (class compile_instance): Declare.
3183         (c_language_data): Delete la_get_compile_instance initializer.
3184         (c_language::get_compile_instance): New member function.
3185         (cplus_language_data): Delete la_get_compile_instance initializer.
3186         (cplus_language::get_compile_instance): New member function.
3187         (asm_language_data): Delete la_get_compile_instance initializer.
3188         (minimal_language_data): Likewise.
3189         * c-lang.h (c_get_compile_context): Update comment.
3190         (cplus_get_compile_context): Update comment.
3191         * compile/compile.c (compile_to_object): Update calls, don't rely
3192         on function pointer being NULL.
3193         * d-lang.c (d_language_data): Delete la_get_compile_instance
3194         initializer.
3195         * f-lang.c (f_language_data): Likewise.
3196         * go-lang.c (go_language_data): Likewise.
3197         * language.c (unknown_language_data): Likewise.
3198         (auto_language_data): Likewise.
3199         * language.h (language_data): Delete la_get_compile_instance field.
3200         (language_defn::get_compile_instance): New member function.
3201         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3202         initializer.
3203         * objc-lang.c (objc_language_data): Likewise.
3204         * opencl-lang.c (opencl_language_data): Likewise.
3205         * p-lang.c (pascal_language_data): Likewise.
3206         * rust-lang.c (rust_language_data): Likewise.
3207
3208 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3209
3210         * ada-lang.c (ada_add_all_symbols): Update comment.
3211         (ada_iterate_over_symbols): Delete, move implementation to...
3212         (ada_language::iterate_over_symbols): ...here, a new member
3213         function, rewrite to use range based for loop.
3214         (ada_language_data): Delete la_iterate_over_symbols initializer.
3215         * c-lang.c (c_language_data): Likewise.
3216         (cplus_language_data): Likewise.
3217         (asm_language_data): Likewise.
3218         (minimal_language_data): Likewise.
3219         * d-lang.c (d_language_data): Likewise.
3220         * f-lang.c (f_language_data): Likewise.
3221         * go-lang.c (go_language_data): Likewise.
3222         * language.c (unknown_language_data): Likewise.
3223         (auto_language_data): Likewise.
3224         * language.h (language_data): Delete la_iterate_over_symbols field.
3225         (language_defn::iterate_over_symbols): New member function.
3226         (LA_ITERATE_OVER_SYMBOLS): Update.
3227         * linespec.c (iterate_over_all_matching_symtabs): Update.
3228         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3229         initializer.
3230         * objc-lang.c (objc_language_data): Likewise.
3231         * opencl-lang.c (opencl_language_data): Likewise.
3232         * p-lang.c (pascal_language_data): Likewise.
3233         * rust-lang.c (rust_language_data): Likewise.
3234
3235 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3236
3237         * ada-lang.c (ada_language_data): Delete
3238         la_lookup_transparent_type initializer.
3239         * c-lang.c (c_language_data): Likewise.
3240         (cplus_language_data): Likewise.
3241         (cplus_language::lookup_transparent_type): New member function.
3242         (asm_language_data): Delete la_lookup_transparent_type
3243         initializer.
3244         (minimal_language_data): Likewise.
3245         * d-lang.c (d_language_data): Likewise.
3246         * f-lang.c (f_language_data): Likewise.
3247         * go-lang.c (go_language_data): Likewise.
3248         * language.c (unknown_language_data): Likewise.
3249         (auto_language_data): Likewise.
3250         * language.h (struct language_data): Delete
3251         la_lookup_transparent_type field.
3252         (language_defn::lookup_transparent_type): New member function.
3253         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3254         initializer.
3255         * objc-lang.c (objc_language_data): Likewise.
3256         * opencl-lang.c (opencl_language_data): Likewise.
3257         * p-lang.c (pascal_language_data): Likewise.
3258         * rust-lang.c (rust_language_data): Likewise.
3259         * symtab.c (symbol_matches_domain): Update call.
3260
3261 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3262
3263         * ada-lang.c (ada_language_arch_info): Delete function, move
3264         implementation to...
3265         (ada_language::language_arch_info): ...here, a new member
3266         function.
3267         (ada_language_data): Delete la_language_arch_info.
3268         * c-lang.c (c_language_data): Likewise.
3269         (c_language::language_arch_info): New member function.
3270         (cplus_language_arch_info): Delete function, move
3271         implementation to...
3272         (cplus_language::language_arch_info): ...here, a new member
3273         function.
3274         (cplus_language_data): Delete la_language_arch_info.
3275         (asm_language_data): Likewise.
3276         (asm_language::language_arch_info): New member function.
3277         (minimal_language_data): Delete la_language_arch_info.
3278         (minimal_language::language_arch_info): New member function.
3279         * d-lang.c (d_language_arch_info): Delete function, move
3280         implementation to...
3281         (d_language::language_arch_info): ...here, a new member
3282         function.
3283         (d_language_data): Delete la_language_arch_info.
3284         * f-lang.c (f_language_arch_info): Delete function, move
3285         implementation to...
3286         (f_language::language_arch_info): ...here, a new member
3287         function.
3288         (f_language_data): Delete la_language_arch_info.
3289         * go-lang.c (go_language_arch_info): Delete function, move
3290         implementation to...
3291         (go_language::language_arch_info): ...here, a new member
3292         function.
3293         (go_language_data): Delete la_language_arch_info.
3294         * language.c (unknown_language_data): Likewise.
3295         (unknown_language::language_arch_info): New member function.
3296         (auto_language_data): Delete la_language_arch_info.
3297         (auto_language::language_arch_info): New member function.
3298         (language_gdbarch_post_init): Update call to
3299         la_language_arch_info.
3300         * language.h (language_data): Delete la_language_arch_info
3301         function pointer.
3302         (language_defn::language_arch_info): New function.
3303         * m2-lang.c (m2_language_arch_info): Delete function, move
3304         implementation to...
3305         (m2_language::language_arch_info): ...here, a new member
3306         function.
3307         (m2_language_data): Delete la_language_arch_info.
3308         * objc-lang.c (objc_language_arch_info): Delete function, move
3309         implementation to...
3310         (objc_language::language_arch_info): ...here, a new member
3311         function.
3312         (objc_language_data): Delete la_language_arch_info.
3313         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3314         implementation to...
3315         (opencl_language::language_arch_info): ...here, a new member
3316         function.
3317         (opencl_language_data): Delete la_language_arch_info.
3318         * p-lang.c (pascal_language_arch_info): Delete function, move
3319         implementation to...
3320         (pascal_language::language_arch_info): ...here, a new member
3321         function.
3322         (pascal_language_data): Delete la_language_arch_info.
3323         * rust-lang.c (rust_language_arch_info): Delete function, move
3324         implementation to...
3325         (rust_language::language_arch_info): ...here, a new member
3326         function.
3327         (rust_language_data): Delete la_language_arch_info.
3328
3329 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3330
3331         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3332         initializer.
3333         * c-lang.c (c_language_data): Likewise.
3334         (cplus_language_data): Likewise.
3335         (cplus_language::pass_by_reference_info): New method.
3336         (asm_language_data): Delete la_pass_by_reference initializer.
3337         (minimal_language_data): Likewise.
3338         * cp-abi.c (cp_pass_by_reference): Remove use of
3339         default_pass_by_reference.
3340         * d-lang.c (d_language_data): Likewise.
3341         * f-lang.c (f_language_data): Likewise.
3342         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3343         default_pass_by_reference.
3344         * go-lang.c (go_language_data): Likewise.
3345         * language.c (language_pass_by_reference): Update.
3346         (default_pass_by_reference): Delete.
3347         (unknown_language_data): Delete la_pass_by_reference
3348         initializer.
3349         (auto_language_data): Likewise.
3350         * language.h (struct language_data): Delete la_pass_by_reference
3351         field.
3352         (language_defn::pass_by_reference_info): New member function.
3353         (default_pass_by_reference): Delete declaration.
3354         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3355         initializer.
3356         * objc-lang.c (objc_language_data): Likewise.
3357         * opencl-lang.c (opencl_language_data): Likewise.
3358         * p-lang.c (pascal_language_data): Likewise.
3359         * rust-lang.c (rust_language_data): Likewise.
3360
3361 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3362
3363         * ada-lang.c (ada_read_var_value): Delete function, move
3364         implementation to...
3365         (ada_language::read_var_value): ...here.
3366         (ada_language_data): Delete la_read_var_value initializer.
3367         * c-lang.c (c_language_data): Likewise.
3368         (cplus_language_data): Likewise.
3369         (minimal_language_data): Likewise.
3370         * d-lang.c (d_language_data): Likewise.
3371         * f-lang.c (f_language_data): Likewise.
3372         * findvar.c (default_read_var_value): Rename to...
3373         (language_defn::read_var_value): ...this.
3374         * findvar.c (read_var_value): Update header comment, and change to
3375         call member function instead of function pointer.
3376         * go-lang.c (go_language_data): Likewise.
3377         * language.c (unknown_language_data): Delete la_read_var_value
3378         initializer.
3379         (auto_language_data): Likewise.
3380         * language.h (struct language_data): Delete la_read_var_value
3381         field.
3382         (language_defn::read_var_value): New member function.
3383         (default_read_var_value): Delete declaration.
3384         * m2-lang.c (m2_language_data): Delete la_read_var_value
3385         initializer.
3386         * objc-lang.c (objc_language_data): Likewise.
3387         * opencl-lang.c (opencl_language_data): Likewise.
3388         * p-lang.c (pascal_language_data): Likewise.
3389         * rust-lang.c (rust_language_data): Likewise.
3390         * value.h (default_read_var_value): Delete declaration.
3391
3392 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3393
3394         * ada-lang.c (ada_print_array_index): Delete function, move
3395         implementation to...
3396         (ada_language::print_array_index): ...here.
3397         (ada_language_data): Delete la_print_array_index initializer.
3398         * c-lang.c (c_language_data): Likewise.
3399         (cplus_language_data): Likewise.
3400         (minimal_language_data): Likewise.
3401         * d-lang.c (d_language_data): Likewise.
3402         * f-lang.c (f_language_data): Likewise.
3403         * go-lang.c (go_language_data): Likewise.
3404         * language.c (default_print_array_index): Delete function, move
3405         implementation to...
3406         (language_defn::print_array_index): ...here.
3407         (unknown_language_data): Delete la_print_array_index initializer.
3408         (auto_language_data): Likewise.
3409         * language.h (struct language_data): Delete la_print_array_index
3410         field.
3411         (language_defn::print_array_index): New member function.
3412         (LA_PRINT_ARRAY_INDEX): Update.
3413         (default_print_array_index): Delete declaration.
3414         * m2-lang.c (m2_language_data): Delete la_print_array_index
3415         initializer.
3416         * objc-lang.c (objc_language_data): Likewise.
3417         * opencl-lang.c (opencl_language_data): Likewise.
3418         * p-lang.c (pascal_language_data): Likewise.
3419         * rust-lang.c (rust_language_data): Likewise.
3420
3421 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3422
3423         * gdb/ada-lang.c (ada_language_defn): Convert to...
3424         (ada_language_data): ...this.
3425         (class ada_language): New class.
3426         (ada_language_defn): New static global.
3427         * gdb/c-lang.c (c_language_defn): Convert to...
3428         (c_language_data): ...this.
3429         (class c_language): New class.
3430         (c_language_defn): New static global.
3431         (cplus_language_defn): Convert to...
3432         (cplus_language_data): ...this.
3433         (class cplus_language): New class.
3434         (cplus_language_defn): New static global.
3435         (asm_language_defn): Convert to...
3436         (asm_language_data): ...this.
3437         (class asm_language): New class.
3438         (asm_language_defn): New static global.
3439         (minimal_language_defn): Convert to...
3440         (minimal_language_data): ...this.
3441         (class minimal_language): New class.
3442         (minimal_language_defn): New static global.
3443         * gdb/d-lang.c (d_language_defn): Convert to...
3444         (d_language_data): ...this.
3445         (class d_language): New class.
3446         (d_language_defn): New static global.
3447         * gdb/f-lang.c (f_language_defn): Convert to...
3448         (f_language_data): ...this.
3449         (class f_language): New class.
3450         (f_language_defn): New static global.
3451         * gdb/go-lang.c (go_language_defn): Convert to...
3452         (go_language_data): ...this.
3453         (class go_language): New class.
3454         (go_language_defn): New static global.
3455         * gdb/language.c (unknown_language_defn): Remove declaration.
3456         (current_language): Initialize to nullptr, real initialization is
3457         moved to _initialize_language.
3458         (languages): Delete global.
3459         (language_defn::languages): Define.
3460         (set_language_command): Use language_defn::languages.
3461         (set_language): Likewise.
3462         (range_error): Likewise.
3463         (language_enum): Likewise.
3464         (language_def): Likewise.
3465         (add_set_language_command): Use language_def::languages for the
3466         language list, and language_def to lookup language pointers.
3467         (skip_language_trampoline): Use language_defn::languages.
3468         (unknown_language_defn): Convert to...
3469         (unknown_language_data): ...this.
3470         (class unknown_language): New class.
3471         (unknown_language_defn): New static global.
3472         (auto_language_defn): Convert to...
3473         (auto_language_data): ...this.
3474         (class auto_language): New class.
3475         (auto_language_defn): New static global.
3476         (language_gdbarch_post_init): Use language_defn::languages.
3477         (_initialize_language): Initialize current_language.
3478         * gdb/language.h (struct language_defn): Rename to...
3479         (struct language_data): ...this.
3480         (struct language_defn): New.
3481         (auto_language_defn): Delete.
3482         (unknown_language_defn): Delete.
3483         (minimal_language_defn): Delete.
3484         (ada_language_defn): Delete.
3485         (asm_language_defn): Delete.
3486         (c_language_defn): Delete.
3487         (cplus_language_defn): Delete.
3488         (d_language_defn): Delete.
3489         (f_language_defn): Delete.
3490         (go_language_defn): Delete.
3491         (m2_language_defn): Delete.
3492         (objc_language_defn): Delete.
3493         (opencl_language_defn): Delete.
3494         (pascal_language_defn): Delete.
3495         (rust_language_defn): Delete.
3496         * gdb/m2-lang.c (m2_language_defn): Convert to...
3497         (m2_language_data): ...this.
3498         (class m2_language): New class.
3499         (m2_language_defn): New static global.
3500         * gdb/objc-lang.c (objc_language_defn): Convert to...
3501         (objc_language_data): ...this.
3502         (class objc_language): New class.
3503         (objc_language_defn): New static global.
3504         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3505         (opencl_language_data): ...this.
3506         (class opencl_language): New class.
3507         (opencl_language_defn): New static global.
3508         * gdb/p-lang.c (pascal_language_defn): Convert to...
3509         (pascal_language_data): ...this.
3510         (class pascal_language): New class.
3511         (pascal_language_defn): New static global.
3512         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3513         language pointer, update comment format.
3514         * gdb/rust-lang.c (rust_language_defn): Convert to...
3515         (rust_language_data): ...this.
3516         (class rust_language): New class.
3517         (rust_language_defn): New static global.
3518
3519 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3520
3521         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3522         member variable.
3523         <m_stmt_at_address>: New member variable.
3524         (lnp_state_machine::record_line): Don't record some lines, update
3525         tracking of is_stmt at the same address.
3526         (lnp_state_machine::lnp_state_machine): Initialise new member
3527         variables.
3528
3529 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3530
3531         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3532         "-include gnu-nat-mig.h".
3533         * gnu-nat-mig.h: New file.
3534         * gnu-nat.c: Include "gnu-nat-mig.h".
3535         (exc_server, msg_reply_server, notify_server,
3536         process_reply_server): Remove declarations.
3537
3538 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3539
3540         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3541         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3542         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3543         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3544         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3545         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3546         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3547         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3548         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3549         to gnu_nat_target class.
3550         * gnu-nat.c: Likewise.
3551         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3552         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3553         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3554         object.
3555         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3556         instead of `gnu_target'.
3557
3558 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3559
3560         * i386-gnu-tdep.c: Include "gdbcore.h"
3561         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3562         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3563         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3564         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3565         i386_gnu_sigcontext_addr): New functions
3566         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3567         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3568         tdep.
3569
3570 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3571
3572         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3573         before fork_inferior call. Avoid calling it if target_is_pushed returns
3574         true.
3575
3576 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3577
3578         * gnu-nat.h (gnu_target): New variable declaration.
3579         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3580         gnu_target.
3581         * gnu-nat.c (gnu_target): New variable.
3582         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3583         add_thread_silent, and add_thread calls.
3584         (gnu_nat_target::create_inferior): Pass gnu_target to
3585         add_thread_silent, thread_change_ptid call.
3586         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3587         call.
3588
3589 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3590
3591         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3592         (gnu_nat_target::find_memory_regions): Remove unused
3593         `old_address' variable.
3594
3595 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3596
3597         * gnu-nat.c: Include "gdbarch.h".
3598
3599 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3600
3601         * reply_mig_hack.awk (Error return): Cast function through
3602         void *, to bypass compiler function call check.
3603
3604 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3605
3606         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3607         $(srcdir)/reply_mig_hack.awk.
3608
3609 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3610
3611         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3612
3613 2020-05-30  Jonny Grant  <jg@jguk.org>
3614
3615         * configure.ac (ACX_BUGURL): change bug URL to https.
3616
3617 2020-05-30  Pedro Alves  <palves@redhat.com>
3618
3619         * cp-support.c (replace_typedefs_template): New.
3620         (replace_typedefs_qualified_name): Handle
3621         DEMANGLE_COMPONENT_TEMPLATE.
3622
3623 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3624
3625         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3626         dwarf2/index-cache.h, dwarf2/index-write.c,
3627         dwarf2/index-write.h, dwarf2/line-header.c,
3628         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3629         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3630         variables and fields from `dwarf2_per_objfile` to just
3631         `per_objfile` throughout.
3632
3633 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3634
3635         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3636         <push_dwarf_reg_entry_value>: Add comment.
3637
3638 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3639             Keith Seitz  <keiths@redhat.com>
3640
3641         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3642         instead of PyEval_ReleaseLock.
3643         (class gdbpy_gil): Move to earlier in file.
3644         (finalize_python): Set gdb_python_initialized.
3645         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3646         when not initialized.
3647
3648 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3649
3650         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3651         <push_dwarf_reg_entry_value>: Remove assert.  Override
3652         per_objfile with caller_per_objfile.
3653
3654 2020-05-28  Tom de Vries  <tdevries@suse.de>
3655
3656         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3657         PR gold/15646 workaround to symbol kind "type".
3658
3659 2020-05-27  Tom Tromey  <tromey@adacore.com>
3660
3661         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3662
3663 2020-05-27  Tom Tromey  <tromey@adacore.com>
3664
3665         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3666         Use htab_find_with_hash.
3667         <add_abbrev>: Remove "abbrev_number" parameter.
3668         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3669         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3670         (hash_abbrev): Add comment.
3671         (abbrev_table::lookup_abbrev): Move to header file.
3672         (abbrev_table::read): Update.
3673
3674 2020-05-27  Tom Tromey  <tromey@adacore.com>
3675
3676         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3677         method.
3678         <canonical_name>: New member.
3679         <raw_name>: Rename from "name".
3680         (partial_die_info): Initialize canonical_name.
3681         (scan_partial_symbols): Check raw_name.
3682         (partial_die_parent_scope, partial_die_full_name)
3683         (add_partial_symbol, add_partial_subprogram)
3684         (add_partial_enumeration, load_partial_dies): Use "name" method.
3685         (partial_die_info::name): New method.
3686         (partial_die_info::read, guess_partial_die_structure_name)
3687         (partial_die_info::fixup): Update.
3688
3689 2020-05-27  Tom Tromey  <tromey@adacore.com>
3690
3691         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3692         <get_ref_die_offset>: Inline.
3693         <get_ref_die_offset_complaint>: New method.
3694         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3695         (attribute::get_ref_die_offset_complaint): Rename from
3696         get_ref_die_offset.  Just issue complaint.
3697
3698 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3699
3700         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3701
3702 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3703
3704         * exec.c (exec_file_attach): Use errno value of first openp failure.
3705
3706 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3707
3708         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3709         Don't close thread handle.
3710
3711 2020-05-27  Tom Tromey  <tom@tromey.com>
3712             Simon Marchi  <simon.marchi@efficios.com>
3713
3714         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3715         shared_ptr.
3716         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3717         member.
3718         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3719         dwarf2_per_bfd_objfile_data_key>: New globals.
3720         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3721         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3722         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3723         shared.
3724         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3725         short-circuit when sharing.
3726         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3727         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3728
3729 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3730
3731         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3732         to...
3733         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3734         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3735
3736 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3737
3738         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3739         build_name_components, find_name_components_bounds>:
3740         Add per_objfile parameter.
3741         (struct mapped_index) <symbol_name_at>: Likewise.
3742         (struct mapped_debug_names): Remove constructor.
3743         <dwarf2_per_objfile>: Remove field.
3744         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3745         (mapped_index_base::find_name_components_bounds,
3746         mapped_index_base::build_name_components,
3747         dw2_expand_symtabs_matching_symbol): Likewise.
3748         (class mock_mapped_index) <symbol_name_at>: Likewise.
3749         (check_match): Likewise.
3750         (check_find_bounds_finds): Likewise.
3751         (test_mapped_index_find_name_component_bounds): Update.
3752         (CHECK_MATCH): Update.
3753         (dw2_expand_symtabs_matching): Update.
3754         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3755         per_objfile parameter.
3756         <find_vec_in_debug_names>: Likewise.
3757         <m_per_objfile>: New field.
3758         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3759         parameter.
3760         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3761         (dw2_debug_names_iterator::next): Update.
3762         (dw2_debug_names_lookup_symbol): Update.
3763         (dw2_debug_names_expand_symtabs_for_function): Update.
3764         (dw2_debug_names_map_matching_symbols): Update.
3765         (dw2_debug_names_expand_symtabs_matching): Update.
3766         (dwarf2_read_debug_names): Update.
3767
3768 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3769
3770         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3771         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3772         move to dwarf2_per_objfile.
3773         <read_in_chain>: Remove.
3774         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3775         remove_all_cus, age_comp_units>: New methods.
3776         <m_dwarf2_cus>: New member.
3777         (struct dwarf2_per_cu_data) <cu>: Remove.
3778         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3779         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3780         moved to methods of dwarf2_per_objfile.
3781         (dwarf2_clear_marks): Remove.
3782         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3783         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3784         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3785         (dwarf2_per_objfile::remove_all_cus): New.
3786         (class free_cached_comp_units) <~free_cached_comp_units>:
3787         Update.
3788         (load_cu): Update.
3789         (dw2_do_instantiate_symtab): Adjust.
3790         (fill_in_sig_entry_from_dwo_entry): Adjust.
3791         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3792         (cutu_reader::cutu_reader): Likewise.
3793         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3794         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3795         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3796         and dwarf2_per_objfile::age_comp_units.
3797         (load_partial_comp_unit): Update.
3798         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3799         (process_queue): Likewise.
3800         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3801         backlink.
3802         (dwarf2_read_addr_index): Likewise.
3803         (follow_die_offset): Likewise.
3804         (dwarf2_fetch_die_loc_sect_off): Likewise.
3805         (dwarf2_fetch_constant_bytes): Likewise.
3806         (dwarf2_fetch_die_type_sect_off): Likewise.
3807         (follow_die_sig_1): Likewise.
3808         (load_full_type_unit): Likewise.
3809         (read_signatured_type): Likewise.
3810         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3811         (dwarf2_cu::~dwarf2_cu): Remove.
3812         (dwarf2_per_objfile::get_cu): New.
3813         (dwarf2_per_objfile::set_cu): New.
3814         (age_cached_comp_units): Rename to...
3815         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3816         to std::unordered_map.
3817         (free_one_cached_comp_unit): Rename to...
3818         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3819         to std::unordered_map.
3820         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3821         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3822         a dwarf2_per_objfile in data.
3823         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3824         (dwarf2_clear_marks): Remove.
3825
3826 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3827
3828         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3829         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3830         (init_tu_and_read_dwo_dies): Likewise.
3831         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3832         (cutu_reader::cutu_reader): Likewise.
3833         (load_partial_comp_unit): Likewise.
3834         (process_psymtab_comp_unit): Update.
3835         (build_type_psymtabs_1): Update.
3836         (process_skeletonless_type_unit): Update.
3837         (load_full_comp_unit): Update.
3838         (find_partial_die): Update.
3839         (dwarf2_read_addr_index): Update.
3840         (read_signatured_type): Update.
3841
3842 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3843
3844         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3845         m_header_read_in>: New fields.
3846         <get_header>: New method.
3847         * dwarf2/read.c (per_cu_header_read_in): Remove.
3848         (dwarf2_per_cu_data::get_header): New.
3849         (dwarf2_per_cu_data::addr_size): Update.
3850         (dwarf2_per_cu_data::offset_size): Update.
3851         (dwarf2_per_cu_data::ref_addr_size): Update.
3852
3853 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3854
3855         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3856         (dw2_do_instantiate_symtab): Update.
3857         (queue_and_load_all_dwo_tus): Change parameter from
3858         dwarf2_per_cu_data to dwarf2_cu.
3859         (dwarf2_fetch_die_loc_sect_off): Update.
3860         (dwarf2_fetch_constant_bytes): Update.
3861         (dwarf2_fetch_die_type_sect_off): Update.
3862
3863 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3864
3865         * dwarf2/read.c (process_full_comp_unit,
3866         process_full_type_unit): Remove per_cu, per_objfile paramters.
3867         Add dwarf2_cu parameter.
3868         (process_queue): Update.
3869
3870 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3871
3872         * dwarf2/read.c (create_cu_from_index_list): Replace
3873         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3874         (create_cus_from_index_list): Likewise.
3875         (create_cus_from_index): Likewise.
3876         (create_signatured_type_table_from_index): Likewise.
3877         (create_cus_from_debug_names_list): Likewise.
3878         (create_cus_from_debug_names): Likewise.
3879         (dwarf2_read_gdb_index): Update.
3880         (dwarf2_read_debug_names): Update.
3881
3882 2020-05-27  Tom Tromey  <tom@tromey.com>
3883             Simon Marchi  <simon.marchi@efficios.com>
3884
3885         * dwarf2/read.h (struct dwarf2_per_objfile)
3886         <get_type_for_signatured_type, set_type_for_signatured_type>:
3887         New methods.
3888         <m_type_map>: New member.
3889         (struct signatured_type) <type>: Remove.
3890         * dwarf2/read.c
3891         (dwarf2_per_objfile::get_type_for_signatured_type,
3892         dwarf2_per_objfile::set_type_for_signatured_type): New.
3893         (get_signatured_type): Use new methods.
3894
3895 2020-05-27  Tom Tromey  <tom@tromey.com>
3896             Simon Marchi  <simon.marchi@efficios.com>
3897
3898         * dwarf2/read.h (struct type_unit_group_unshareable): New.
3899         (struct dwarf2_per_objfile) <type_units>: New member.
3900         <get_type_unit_group_unshareable>: New method.
3901         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
3902         num_symtabs, symtabs>: Remove; move to
3903         type_unit_group_unshareable.
3904         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
3905         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
3906         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
3907
3908 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3909
3910         * dwarf2/read.h (struct dwarf2_per_cu_data):
3911         <dwarf2_per_objfile>: Remove.
3912         * dwarf2/read.c (create_cu_from_index_list): Don't assign
3913         dwarf2_per_objfile.
3914         (create_signatured_type_table_from_index): Likewise.
3915         (create_signatured_type_table_from_debug_names): Likewise.
3916         (create_debug_type_hash_table): Likewise.
3917         (fill_in_sig_entry_from_dwo_entry): Likewise.
3918         (create_type_unit_group): Likewise.
3919         (read_comp_units_from_section): Likewise.
3920         (create_cus_hash_table): Likewise.
3921
3922 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3923
3924         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
3925         dwarf2_per_cu_data::dwarf2_per_objfile.
3926         (compute_compunit_symtab_includes): Likewise.
3927         (dwarf2_cu::start_symtab): Likewise.
3928
3929 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3930
3931         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
3932         parameter.
3933         * dwarf2/read.c (get_die_type_at_offset): Likewise.
3934         (read_namespace_alias): Update.
3935         (lookup_die_type): Update.
3936         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
3937         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
3938         Update.
3939         (disassemble_dwarf_expression): Update.
3940
3941 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3942
3943         * dwarf2/read.h (struct dwarf2_queue_item): Add
3944         dwarf2_per_objfile parameter, assign new parameter.
3945         <per_objfile>: New field.
3946         * dwarf2/read.c (free_one_cached_comp_unit): Add
3947         dwarf2_per_objfile parameter.
3948         (queue_comp_unit): Likewise.
3949         (dw2_do_instantiate_symtab): Update.
3950         (process_psymtab_comp_unit): Update.
3951         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
3952         (process_imported_unit_die): Update.
3953         (queue_and_load_dwo_tu): Update.
3954         (follow_die_offset): Update.
3955         (follow_die_sig_1): Update.
3956
3957 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3958
3959         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
3960         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
3961         (read_call_site_scope): Assign per_objfile.
3962         (dwarf2_per_cu_data::objfile): Remove.
3963         * gdbtypes.h (struct call_site) <per_objfile>: New member.
3964         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
3965         dwarf2_per_objfile parameter.
3966         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
3967         dwarf2_per_objfile parameter.
3968         (dwarf_expr_reg_to_entry_parameter): Add output
3969         dwarf2_per_objfile parameter.
3970         (locexpr_get_frame_base): Update.
3971         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
3972         <push_dwarf_reg_entry_value>: Update.
3973         <call_site_to_target_addr>: Update.
3974         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
3975         parameter.
3976         (value_of_dwarf_reg_entry): Update.
3977         (rw_pieced_value): Update.
3978         (indirect_synthetic_pointer): Update.
3979         (dwarf2_evaluate_property): Update.
3980         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
3981         parameter.
3982         (locexpr_read_variable): Update.
3983         (locexpr_get_symbol_read_needs): Update.
3984         (loclist_read_variable): Update.
3985
3986 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3987
3988         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3989         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3990         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3991         parameter.
3992         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3993         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3994         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
3995         parameter.
3996         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
3997         sect_variable_value): Add dwarf2_per_objfile parameter.
3998         (class dwarf_evaluate_loc_desc) <dwarf_call,
3999         dwarf_variable_value>: Update.
4000         (fetch_const_value_from_synthetic_pointer): Add
4001         dwarf2_per_objfile parameter.
4002         (fetch_const_value_from_synthetic_pointer): Update.
4003         (coerced_pieced_ref): Update.
4004         (class symbol_needs_eval_context) <dwarf_call,
4005         dwarf_variable_value>: Update.
4006         (dwarf2_compile_expr_to_ax): Update.
4007
4008 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4009
4010         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4011         parameter.
4012         (dwarf2_evaluate_loc_desc_full): Update.
4013
4014 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4015
4016         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4017         parameter.
4018         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4019         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4020         dwarf2_per_objfile parameter.
4021         (decode_debug_loc_dwo_addresses): Likewise.
4022         (dwarf2_find_location_expression): Update.
4023         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4024         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4025         parameter.
4026         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4027         parameter.
4028         (locexpr_describe_location_1): Likewise.
4029         (locexpr_describe_location): Update.
4030
4031 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4032
4033         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4034         Remove.
4035         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4036         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4037         (dwarf2_compile_property_to_c): Update.
4038         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4039         use text offset from objfile.
4040         (locexpr_tracepoint_var_ref): Update.
4041         (locexpr_generate_c_location): Update.
4042         (loclist_describe_location): Update.
4043         (loclist_tracepoint_var_ref): Update.
4044         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4045         dwarf2_per_objfile parameter.
4046         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4047         use text offset from objfile.
4048         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4049
4050 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4051
4052         * dwarf2/expr.h (struct dwarf_expr_context)
4053         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4054         <offset>: Remove.
4055         <per_objfile>: New member.
4056         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4057         dwarf2_per_objfile parameter.  Don't set offset, set
4058         per_objfile.
4059         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4060         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4061         a dwarf2_per_objfile object instead of an offset.
4062         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4063         constructor.
4064         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4065         to dwarf2_expr_executor constructor.  Don't set offset.
4066         (dwarf2_fetch_cfa_info): Update.
4067         (struct dwarf2_frame_cache) <text_offset>: Remove.
4068         <per_objfile>: New field.
4069         (dwarf2_frame_cache): Update.
4070         (dwarf2_frame_prev_register): Update.
4071         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4072         <dwarf_evaluate_loc_desc>: Add constructor.
4073         (dwarf2_evaluate_loc_desc_full): Update.
4074         (dwarf2_locexpr_baton_eval): Update.
4075         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4076         Add constructor.
4077         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4078
4079 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4080
4081         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4082         addr_sized_int_type>: Move to dwarf2_cu.
4083         <int_type>: Move to dwarf2_per_objfile.
4084         (struct dwarf2_per_objfile) <int_type>: Move here.
4085         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4086         addr_sized_int_type>: Move here.
4087         (read_func_scope): Update.
4088         (read_array_type): Update.
4089         (read_tag_string_type): Update.
4090         (attr_to_dynamic_prop): Update.
4091         (dwarf2_per_cu_data::int_type): Rename to...
4092         (dwarf2_per_objfile::int_type): ... this.
4093         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4094         (dwarf2_cu::addr_sized_int_type): ... this.
4095         (read_subrange_type): Update.
4096         (dwarf2_per_cu_data::addr_type): Rename to...
4097         (dwarf2_cu::addr_type): ... this.
4098         (set_die_type): Update.
4099
4100 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4101
4102         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4103         data through per_cu->cu.
4104
4105 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4106
4107         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4108         dwarf2_per_cu_data parameter fo dwarf2_cu.
4109         (lookup_dwo_type_unit): Likewise.
4110         (read_cutu_die_from_dwo): Likewise.
4111         (lookup_dwo_unit): Likewise.
4112         (open_and_init_dwo_file): Likewise.
4113         (lookup_dwo_cutu): Likewise.
4114         (lookup_dwo_comp_unit): Likewise.
4115         (lookup_dwo_type_unit): Likewise.
4116         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4117         (cutu_reader::cutu_reader): Update.
4118
4119 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4120
4121         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4122         parameter.
4123         (process_full_type_unit): Likewise.
4124         (process_queue): Update.
4125
4126 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4127
4128         * dwarf2/read.c (recursively_compute_inclusions): Add
4129         dwarf2_per_objfile parameter.
4130         (compute_compunit_symtab_includes): Likewise.
4131         (process_cu_includes): Update.
4132
4133 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4134
4135         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4136         parameter.
4137         (create_type_unit_group): Update.
4138         (process_psymtab_comp_unit_reader): Update.
4139         (build_type_psymtabs_reader): Update.
4140
4141 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4142
4143         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4144         object through m_this_cu->cu.
4145
4146 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4147
4148         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4149         the info parameter.
4150         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4151
4152 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4153
4154         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4155         per_objfile parameter.
4156         (load_full_type_unit): Add per_objfile parameter.
4157         (read_signatured_type): Likewise.
4158         (load_full_comp_unit): Likewise.
4159         (load_cu): Likewise.
4160         (dw2_do_instantiate_symtab): Likewise.
4161         (dw2_get_file_names): Likewise.
4162         (dw2_map_symtabs_matching_filename): Update.
4163         (dw_expand_symtabs_matching_file_matcher): Update.
4164         (dw2_map_symbol_filenames): Update.
4165         (process_psymtab_comp_unit): Add per_objfile parameter.
4166         (build_type_psymtabs_1): Update.
4167         (process_skeletonless_type_unit): Update.
4168         (dwarf2_build_psymtabs_hard): Update.
4169         (load_partial_comp_unit): Add per_objfile parameter.
4170         (scan_partial_symbols): Update.
4171         (load_full_comp_unit): Add per_objfile parameter.
4172         (process_imported_unit_die): Update.
4173         (create_cus_hash_table): Update.
4174         (find_partial_die): Update.
4175         (dwarf2_read_addr_index): Update.
4176         (follow_die_offset): Update.
4177         (dwarf2_fetch_die_loc_sect_off): Update.
4178         (dwarf2_fetch_constant_bytes): Update.
4179         (dwarf2_fetch_die_type_sect_off): Update.
4180         (follow_die_sig_1): Update.
4181         (load_full_type_unit): Add per_objfile parameter.
4182         (read_signatured_type): Likewise.
4183
4184 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4185
4186         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4187         of objfile_name.
4188
4189 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4190
4191         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4192         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4193         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4194         field.
4195         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4196         (create_cus_from_index): Update.
4197         (dwarf2_read_gdb_index): Update.
4198         (create_cus_from_debug_names): Update.
4199         (dwarf2_read_debug_names): Update.
4200         (get_abbrev_section_for_cu): Update.
4201         (create_all_comp_units): Update.
4202         (read_attribute_value): Update.
4203         (get_debug_line_section): Update.
4204         * dwarf2/index-cache.c (index_cache::store): Update.
4205         * dwarf2/index-write.c (save_gdb_index_command): Update.
4206         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4207
4208 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4209
4210         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4211         member.
4212         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4213         dwarf2_per_cu_data::per_bfd.
4214         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4215         (create_type_unit_group): Likewise.
4216         (queue_comp_unit): Remove reference to
4217         per_cu->dwarf2_per_objfile.
4218         (maybe_queue_comp_unit): Likewise.
4219         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4220         (create_cus_hash_table): Assign new field.
4221
4222 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4223
4224         * dwarf2/read.c: Replace
4225         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4226         dwarf2_cu->per_objfile throughout.
4227
4228 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4229
4230         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4231         parameter, don't use per_cu->dwarf2_per_objfile.
4232         (dw2_instantiate_symtab): Likewise.
4233         (dw2_find_last_source_symtab): Update.
4234         (dw2_map_expand_apply): Update.
4235         (dw2_lookup_symbol): Update.
4236         (dw2_expand_symtabs_for_function): Update.
4237         (dw2_expand_all_symtabs): Update.
4238         (dw2_expand_symtabs_with_fullname): Update.
4239         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4240         don't use per_cu->dwarf2_per_objfile.
4241         (dw2_expand_marked_cus): Update.
4242         (dw2_find_pc_sect_compunit_symtab): Update.
4243         (dw2_debug_names_lookup_symbol): Update.
4244         (dw2_debug_names_expand_symtabs_for_function): Update.
4245         (dw2_debug_names_map_matching_symbols): Update.
4246         (dwarf2_psymtab::expand_psymtab): Update.
4247
4248 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4249
4250         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4251         <per_objfile>: New member.
4252         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4253         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4254         call to dwarf2_cu.
4255         (cutu_reader::cutu_reader): Update.
4256         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4257
4258 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4259
4260         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4261         struct dwarf2_per_objfile.
4262         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4263         dwarf2_per_bfd.
4264         * dwarf2/read.c (set_die_type): Update.
4265         (get_die_type_at_offset): Update.
4266
4267 2020-05-27  Tom Tromey  <tom@tromey.com>
4268             Simon Marchi  <simon.marchi@efficios.com>
4269
4270         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4271         method.
4272         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4273         get_symtab, set_symtab>: New methods.
4274         <m_symtabs>: New field.
4275         (struct dwarf2_psymtab): Derive from partial_symtab.
4276         <readin_p, get_compunit_symtab>: Declare methods.
4277         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4278         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4279         New methods.
4280         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4281         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4282         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4283         (dw2_symtab_iter_next, dw2_print_stats)
4284         (dw2_expand_symtabs_with_fullname)
4285         (dw2_expand_symtabs_matching_one)
4286         (dw_expand_symtabs_matching_file_matcher)
4287         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4288         (dw2_debug_names_iterator::next)
4289         (dw2_debug_names_map_matching_symbols)
4290         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4291         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4292         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4293         New methods.
4294         (get_compunit_symtab, process_full_comp_unit)
4295         (process_full_type_unit): Update.
4296         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4297
4298 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4299
4300         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4301         then introduce a new dwarf2_per_objfile type.
4302         <read_line_string>: Move to the new dwarf2_per_objfile type.
4303         <objfile>: Likewise.
4304         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4305         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4306         dwarf2_per_objfile->per_bfd.
4307         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4308         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4309         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4310         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4311         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4312         (dwarf2_per_objfile::locate_sections): Rename to...
4313         (dwarf2_per_bfd::locate_sections): ... this.
4314         (dwarf2_per_objfile::get_cutu): Rename to...
4315         (dwarf2_per_bfd::get_cutu): ... this.
4316         (dwarf2_per_objfile::get_cu): Rename to...
4317         (dwarf2_per_bfd::get_cu): ... this.
4318         (dwarf2_per_objfile::get_tu): Rename to...
4319         (dwarf2_per_bfd::get_tu): ... this.
4320         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4321         (dwarf2_per_bfd::allocate_per_cu): ... this.
4322         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4323         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4324         (get_gdb_index_contents_ftype): Change parameter from
4325         dwarf2_per_objfile to dwarf2_per_bfd.
4326         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4327         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4328
4329 2020-05-27  Tom Tromey  <tom@tromey.com>
4330             Simon Marchi  <simon.marchi@efficios.com>
4331
4332         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4333         (allocate_piece_closure): Set "per_objfile" member.
4334         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4335         (locexpr_describe_location, loclist_describe_location): Use new
4336         member.
4337         * dwarf2/read.c (read_call_site_scope)
4338         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4339         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4340         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4341         handle_data_member_location): Set per_objfile member.
4342         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4343         member.
4344         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4345
4346 2020-05-27  Tom Tromey  <tom@tromey.com>
4347
4348         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4349         allocate_signatured_type>: Declare new methods.
4350         <m_num_psymtabs>: New member.
4351         (struct dwarf2_per_cu_data) <index>: New member.
4352         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4353         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4354         (create_cu_from_index_list): Use allocate_per_cu.
4355         (create_signatured_type_table_from_index)
4356         (create_signatured_type_table_from_debug_names)
4357         (create_debug_type_hash_table, add_type_unit)
4358         (read_comp_units_from_section): Use allocate_signatured_type.
4359
4360 2020-05-27  Tom Tromey  <tom@tromey.com>
4361
4362         * psymtab.c (partial_map_expand_apply)
4363         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4364         (psym_lookup_global_symbol_language)
4365         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4366         (psym_print_stats, psym_expand_symtabs_for_function)
4367         (psym_map_symbol_filenames, psym_map_matching_symbols)
4368         (psym_expand_symtabs_matching)
4369         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4370         (maintenance_check_psymtabs): Update.
4371         * psympriv.h (struct partial_symtab) <readin_p,
4372         get_compunit_symtab>: Add objfile parameter.
4373         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4374         Likewise.
4375         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4376         get_compunit_symtab>: Likewise.
4377         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4378
4379 2020-05-27  Tom Tromey  <tom@tromey.com>
4380
4381         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4382         member.
4383         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4384         (create_cu_from_index_list)
4385         (create_signatured_type_table_from_index)
4386         (create_signatured_type_table_from_debug_names)
4387         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4388         (dwarf2_create_include_psymtab)
4389         (create_debug_type_hash_table, add_type_unit)
4390         (create_type_unit_group, read_comp_units_from_section)
4391         (dwarf2_compute_name, create_cus_hash_table)
4392         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4393         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4394         obstack.
4395         (dw2_get_real_path): Likewise.  Change argument to
4396         dwarf2_per_objfile.
4397
4398 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4399
4400         PR tdep/26000
4401         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4402         for ldrd (immediate).
4403
4404 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4405
4406         * command.h: Add comment giving the name of class_tui.
4407         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4408         create the fake command for the help for class_tui.
4409
4410 2020-05-26  Tom Tromey  <tromey@adacore.com>
4411
4412         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4413         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4414         (val_atr): New function.
4415         (value_val_atr): Use it.
4416         * ada-valprint.c (print_optional_low_bound): Change low bound
4417         handling for enums.
4418         (val_print_packed_array_elements): Don't call discrete_position.
4419         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4420         discrete_position for enum types.
4421         * language.c (default_print_array_index): Change type.
4422         * language.h (struct language_defn) <la_print_array_index>: Add
4423         index_type parameter, change type of index_value.
4424         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4425         (default_print_array_index): Update.
4426         * valprint.c (maybe_print_array_index): Don't call
4427         value_from_longest.  Update.
4428         (value_print_array_elements): Don't call discrete_position.
4429
4430 2020-05-26  Tom Tromey  <tromey@adacore.com>
4431
4432         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4433         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4434
4435 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4436
4437         PR gdb/13519
4438         * avr-tdep.c (avr_integer_to_address): Return data or code
4439         address accordingly to the second 'type' argument of the
4440         function.
4441
4442 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4443
4444         * infcmd.c, inferior.h: (construct_inferior_arguments):
4445         Moved function from here to gdbsupport/common-inferior.{h,cc}
4446
4447 2020-05-23  Tom Tromey  <tom@tromey.com>
4448
4449         Revert commit eca1f90c:
4450         * NEWS: Remove entry for completion styling.
4451         * completer.c (_rl_completion_prefix_display_length): Move
4452         declaration later.
4453         (gdb_fnprint): Revert.
4454         (gdb_display_match_list_1): Likewise.
4455         * cli/cli-style.c (completion_prefix_style)
4456         (completion_difference_style, completion_suffix_style): Remove.
4457         (_initialize_cli_style): Revert.
4458         * cli/cli-style.h (completion_prefix_style)
4459         (completion_difference_style, completion_suffix_style): Don't
4460         declare.
4461
4462 2020-05-24  Pedro Alves  <palves@redhat.com>
4463
4464         * symtab.c (completion_list_add_name): Return boolean indication
4465         of whether the symbol matched.
4466         (completion_list_add_symbol): Don't try to remove C++ aliases if
4467         the symbol didn't match in the first place.
4468         * symtab.h (completion_list_add_name): Return bool.
4469
4470 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4471
4472         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4473         type::field.
4474
4475 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4476
4477         GDB 9.2 released.
4478
4479 2020-05-23  Tom Tromey  <tom@tromey.com>
4480
4481         * NEWS: Add entry for completion styling.
4482         * completer.c (_rl_completion_prefix_display_length): Move
4483         declaration earlier.
4484         (gdb_fnprint): Use completion_style.
4485         (gdb_display_match_list_1): Likewise.
4486         * cli/cli-style.c (completion_prefix_style)
4487         (completion_difference_style, completion_suffix_style): New
4488         globals.
4489         (_initialize_cli_style): Register new globals.
4490         * cli/cli-style.h (completion_prefix_style)
4491         (completion_difference_style, completion_suffix_style): Declare.
4492
4493 2020-05-23  Pedro Alves  <palves@redhat.com>
4494
4495         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4496         (parse_escape): Use ISDIGIT instead of isdigit.
4497         (puts_debug): Use gdb_isprint instead of isprint.
4498         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4499         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4500         ISSPACE instead of isspace.
4501         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4502         instead of isspace.
4503         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4504         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4505         instead of isxdigit and ISDIGIT instead of isdigit.
4506
4507 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (struct type) <field>: New method.
4510         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4511         or type::field.
4512
4513 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4514
4515         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4516         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4517         modify the propery to use type::set_fields instead.
4518
4519 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4520
4521         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4522         type::num_fields instead.
4523
4524 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4525
4526         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4527         methods.
4528         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4529         that modify the number of fields to use type::set_num_fields
4530         instead.
4531
4532 2020-05-22  Tom Tromey  <tromey@adacore.com>
4533
4534         * compile/compile-object-load.h (munmap_list_free): Don't
4535         declare.
4536
4537 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4538
4539         * annotate.c (annotate_source_line): Update return type, add call
4540         to update current symtab and line.
4541         * annotate.h (annotate_source_line): Update return type, and
4542         extend header comment.
4543         * source.c (info_line_command): Check annotation_level before
4544         calling annotate_source_line.
4545         * stack.c (print_frame_info): If calling annotate_source_line
4546         returns true, then don't print any other source line information.
4547
4548 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4549
4550         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4551
4552 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4553
4554         * coffread.c (patch_type): Remove NULL check before xfree.
4555         * corefile.c (set_gnutarget): Likewise.
4556         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4557         * exec.c (build_section_table): Likewise.
4558         * remote.c (remote_target::pass_signals): Likewise.
4559         * utils.c (n_spaces): Likewise.
4560         * cli/cli-script.c (document_command): Likewise.
4561         * i386-windows-tdep.c (core_process_module_section): Likewise.
4562         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4563
4564 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4565
4566         * symfile.c (reread_symbols): Clear objfile's section_offsets
4567         vector and section indices, re-compute them by calling
4568         sym_offsets.
4569
4570 2020-05-20  Tom Tromey  <tromey@adacore.com>
4571
4572         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4573         (desc_one_bound, desc_index_type): Compute field name.
4574
4575 2020-05-20  Tom de Vries  <tdevries@suse.de>
4576
4577         PR symtab/25833
4578         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4579
4580 2020-05-20  Alan Modra  <amodra@gmail.com>
4581
4582         PR 25993
4583         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4584         bfd_set_filename.
4585         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4586         passed to bfd_set_filename.
4587         * symfile-mem.c (add_vsyscall_page): Likewise for string
4588         passed to symbol_file_add_from_memory.
4589         (symbol_file_add_from_memory): Make name param a const char* and
4590         don't strdup.
4591
4592 2020-05-20  Alan Modra  <amodra@gmail.com>
4593
4594         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4595         rather than accessing bfd->filename directly.
4596         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4597         and use bfd_section_name.
4598         * dwarf2/frame.c (decode_frame_entry): Likewise.
4599         * exec.c (exec_set_section_address): Likewise.
4600         * solib-aix.c (solib_aix_bfd_open): Likewise.
4601         * stap-probe.c (get_stap_base_address): Likewise.
4602         * symfile.c (reread_symbols): Likewise.
4603
4604 2020-05-19  Tom Tromey  <tromey@adacore.com>
4605
4606         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4607
4608 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4609
4610         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4611
4612 2020-05-19  Pedro Alves  <palves@redhat.com>
4613
4614         * NEWS (set exec-file-mismatch): Adjust entry.
4615         * exec.c: Include "build-id.h".
4616         (validate_exec_file): Try to match build IDs instead of filenames.
4617         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4618         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4619         and pass down 'warn_if_slow'.
4620         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4621         gdb_bfd_open_closure to pass it down.
4622         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4623
4624 2020-05-19  Pedro Alves  <palves@redhat.com>
4625
4626         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4627         * target.c (target_fileio_open_1): Rename to target_fileio_open
4628         and make extern.  Use bool.
4629         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4630         (target_fileio_read_alloc_1): Adjust.
4631         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4632         (target_fileio_open_warn_if_slow): Delete declaration.
4633
4634 2020-05-19  Pedro Alves  <palves@redhat.com>
4635
4636         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4637         Adjust all callers.
4638
4639 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4640
4641         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4642         whether disp is negative.
4643
4644 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4645
4646         * symfile.h (struct symfile_segment_data)
4647         <~symfile_segment_data>: Remove.
4648         <segment_info>: Change to std::vector.
4649         * symfile.c (default_symfile_segments): Update.
4650         * elfread.c (elf_symfile_segments): Update.
4651
4652 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4653
4654         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4655         <segments>: New.
4656         <segment_bases, segment_sizes>: Remove.
4657         * symfile.c (default_symfile_segments): Update.
4658         * elfread.c (elf_symfile_segments): Update.
4659         * remote.c (remote_target::get_offsets): Update.
4660         * solib-target.c (solib_target_relocate_section_addresses):
4661         Update.
4662
4663 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4664
4665         * symfile.h (struct symfile_segment_data): Initialize fields.
4666         <~symfile_segment_data>: Add.
4667         (symfile_segment_data_up): New.
4668         (struct sym_fns) <sym_segments>: Return a
4669         symfile_segment_data_up.
4670         (default_symfile_segments): Return a symfile_segment_data_up.
4671         (free_symfile_segment_data): Remove.
4672         (get_symfile_segment_data): Return a symfile_segment_data_up.
4673         * symfile.c (default_symfile_segments): Likewise.
4674         (get_symfile_segment_data): Likewise.
4675         (free_symfile_segment_data): Remove.
4676         (symfile_find_segment_sections): Update.
4677         * elfread.c (elf_symfile_segments): Return a
4678         symfile_segment_data_up.
4679         * remote.c (remote_target::get_offsets): Update.
4680         * solib-target.c (solib_target_relocate_section_addresses):
4681         Update.
4682         * symfile-debug.c (debug_sym_segments): Return a
4683         symfile_segment_data_up.
4684
4685 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4686
4687         PR build/25981
4688         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4689         Hardcode register numbers.
4690
4691         PR build/25981
4692         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4693         procfs_find_LDT_entry): Remove.
4694         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4695         procfs_find_LDT_entry): Remove.
4696         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4697         Remove.
4698
4699 2020-05-17  Pedro Alves  <palves@redhat.com>
4700             Andrew Burgess  <andrew.burgess@embecosm.com>
4701             Keno Fischer  <keno@juliacomputing.com>
4702
4703         PR gdb/25741
4704         * breakpoint.c (build_target_condition_list): Update comments.
4705         (build_target_command_list): Update comments and skip matching
4706         locations.
4707         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4708         a separate function.  Simplify "set breakpoint auto-hw off"
4709         handling.
4710         (insert_breakpoints): Update comment.
4711         (tracepoint_locations_match): New parameter.  For breakpoints,
4712         compare location types too, if the caller wants to.
4713         (handle_automatic_hardware_breakpoints): New functions.
4714         (bp_location_is_less_than): Also sort by location type and
4715         hardware breakpoint length.
4716         (update_global_location_list): Handle "set breakpoint auto-hw on"
4717         here.
4718         (update_breakpoint_locations): Ask breakpoint_locations_match to
4719         ignore location types.
4720
4721 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4722
4723         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4724         type::name instead.
4725
4726 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4727
4728         * gdbtypes.h (struct type) <name, set_name>: New methods.
4729         (TYPE_CODE): Use type::name.  Change all call sites used to set
4730         the name to use type::set_name instead.
4731
4732 2020-05-16  Tom Tromey  <tom@tromey.com>
4733
4734         * top.c (quit_force): Update.
4735         * infrun.c (handle_no_resumed): Update.
4736         * top.h (all_uis): New function.
4737         (ALL_UIS): Remove.
4738
4739 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4740
4741         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4742
4743 2020-05-16  Pedro Alves  <palves@redhat.com>
4744
4745         * ia64-linux-nat.c
4746         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4747         Declare method.
4748         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4749
4750 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4751
4752         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4753         (sparc64_adi_info): Likewise.
4754
4755 2020-05-15  Tom Tromey  <tom@tromey.com>
4756
4757         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4758         block_objfile.
4759         (lookup_objfile_from_block): Remove.
4760         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4761         (lookup_global_symbol): Use block_objfile.
4762         * symtab.h (lookup_objfile_from_block): Don't declare.
4763         * printcmd.c (clear_dangling_display_expressions): Use
4764         block_objfile.
4765         * parse.c (operator_check_standard): Use block_objfile.
4766
4767 2020-05-15  Tom Tromey  <tom@tromey.com>
4768
4769         * language.c (language_alloc_type_symbol): Set
4770         SYMBOL_SECTION.
4771         * symtab.c (initialize_objfile_symbol): Remove.
4772         (allocate_symbol): Remove.
4773         (allocate_template_symbol): Remove.
4774         * dwarf2/read.c (fixup_go_packaging): Use "new".
4775         (new_symbol): Use "new".
4776         (read_variable): Don't call initialize_objfile_symbol.  Use
4777         "new".
4778         (read_func_scope): Use "new".
4779         * xcoffread.c (process_xcoff_symbol): Don't call
4780         initialize_objfile_symbol.
4781         (SYMBOL_DUP): Remove.
4782         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4783         "new".
4784         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4785         (allocate_template_symbol): Don't declare.
4786         (struct symbol): Add copy constructor.  Change defaults.
4787         * jit.c (finalize_symtab): Use "new".
4788         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4789         Use "new".
4790         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4791         (common_block_end): Use "new".
4792         * mdebugread.c (parse_symbol): Use "new".
4793         (new_symbol): Likewise.
4794
4795 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4796
4797         * NEWS: Mention changes to help and apropos.
4798
4799 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4800
4801         * command.h (enum command_class): Improve comments, document
4802         that class_alias is for user-defined aliases, give the class
4803         name for each class, remove unused class_xdb.
4804         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4805         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4806         by a precise class.
4807         * infcmd.c (_initialize_infcmd): Likewise.
4808         * reverse.c (_initialize_reverse): Likewise.
4809         * stack.c (_initialize_stack): Likewise.
4810         * symfile.c (_initialize_symfile): Likewise.
4811         * tracepoint.c (_initialize_tracepoint): Likewise.
4812
4813 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4814
4815         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4816         when their aliased command is traversed.
4817         (help_cmd): Add fput_command_names_styled call to
4818         output command name and aliases when command has an alias.
4819
4820 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4821
4822         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4823         * cli/cli-decode.c (help_cmd_list): Declare as static,
4824         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4825         a command together with the command.
4826         (fput_command_name_styled, fput_command_names_styled): New functions.
4827         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4828         fput_command_name_styled.
4829         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4830         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4831
4832 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4833
4834         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4835         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4836         * command.h (cmd_show_list): Likewise.
4837         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4838         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4839
4840 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4841
4842         * unittests/command-def-selftests.c (traverse_command_structure):
4843         Verify all commands of a list have the same prefix command and
4844         that only the top cmdlist commands have a null prefix.
4845
4846 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4847
4848         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4849         as prefix, not one of its aliases.
4850         (set_cmd_prefix): Remove.
4851         (do_add_cmd): Centralize the setting of the prefix of a command, when
4852         command is defined after its full chain of prefix commands.
4853         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4854         (add_setshow_cmd_full): Likewise.
4855         (update_prefix_field_of_prefixed_commands): New function.
4856         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4857         update_prefix_field_of_prefixed_commands.
4858         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4859         addresses of remote_set_cmdlist and remote_show_cmdlist given
4860         as argument, not the address of an argument.
4861         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4862         * gdb/remote.c (_initialize_remote): Likewise.
4863
4864 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4865
4866         * cli/cli-cmds.c (alias_command): Check for an existing alias
4867         using lookup_cmd_composition, as valid_command_p is too strict
4868         and forbids aliases that are the prefix of an existing alias
4869         or command.
4870         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4871         command is properly recognised as a valid command.
4872
4873 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4874
4875         * unittests/help-doc-selftests.c: Rename to
4876         unittests/command-def-selftests.c
4877         * unittests/command-def-selftests.c (help_doc_tests): Update some
4878         comments.
4879         (command_structure_tests, traverse_command_structure): New namespace
4880         and function.
4881         (command_structure_invariants_tests): New function.
4882         (_initialize_command_def_selftests) Renamed from
4883         _initialize_help_doc_selftests, register command_structure_invariants
4884         selftest.
4885
4886 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4887
4888         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4889         an alias of 'show'.
4890
4891 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4892
4893         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4894         ada_is_fixed_point_type.  Update all callers.
4895         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
4896         all callers.
4897         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
4898         Update all callers.
4899         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
4900         print_fixed_point_type.  Update all callers.
4901         * ada-valprint.c (ada_value_print_num): Replace call to
4902         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
4903
4904 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
4905
4906         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
4907         processors.
4908         (cpu_supports_bts): Add CV_AMD case.
4909
4910 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
4911             Simon Marchi  <simon.marchi@efficios.com>
4912
4913         * infrun.c (stop_all_threads): Collect multiple wait events at
4914         each pass.
4915
4916 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4917
4918         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
4919         type::code instead.
4920
4921 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
4922
4923         * gdbtypes.h (struct type) <code, set_code>: New methods.
4924         (TYPE_CODE): Use type::code.  Change all call sites used to set
4925         the code to use type::set_code instead.
4926
4927 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4928             Tom de Vries  <tdevries@suse.de>
4929             Pedro Alves  <palves@redhat.com>
4930
4931         PR threads/25478
4932         * infrun.c (stop_all_threads): Do NOT ignore
4933         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
4934         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
4935         received.
4936         (handle_no_resumed): Remove code handling a live inferior with no
4937         threads.
4938         * remote.c (has_single_non_exited_thread): New.
4939         (remote_target::update_thread_list): Do not delete a thread if is
4940         the last thread of the process.
4941         * thread.c (thread_select): Call delete_exited_threads instead of
4942         prune_threads.
4943
4944 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4945
4946         * infrun.c (stop_all_threads): Enable/disable thread events of all
4947         targets.  Move a debug message denoting the end of the function
4948         into the SCOPED_EXIT block.
4949
4950 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4951
4952         * process-stratum-target.h: Include <set>.
4953         (all_non_exited_process_targets, switch_to_target_no_thread): New
4954         function declarations.
4955         * process-stratum-target.c (all_non_exited_process_targets)
4956         (switch_to_target_no_thread): New function implementations.
4957
4958 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4959
4960         * infrun.c (handle_inferior_event): Extract out a piece of code
4961         into...
4962         (mark_non_executing_threads): ...this new function.
4963
4964 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4965
4966         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
4967         use.
4968
4969 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4970
4971         * regcache.c (regcache_read_pc_protected): New function
4972         implementation that returns 0 if the PC cannot read via
4973         'regcache_read_pc'.
4974         * infrun.c (proceed): Call 'regcache_read_pc_protected'
4975         instead of 'regcache_read_pc'.
4976         (keep_going_pass_signal): Ditto.
4977
4978 2020-05-13  Tom Tromey  <tromey@adacore.com>
4979
4980         * ada-lang.c (align_value): Remove.
4981         (ada_template_to_fixed_record_type_1): Use align_up.
4982
4983 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
4984
4985         * async-event.c: Update the copyright year.
4986         * async-event.h: Update the copyright year.
4987
4988 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
4989
4990         * objfiles.h (is_addr_in_objfile,
4991         shared_objfile_contains_address_p): Return bool.
4992         * objfile.c (is_addr_in_objfile,
4993         shared_objfile_contains_address_p): Return bool.
4994
4995 2020-05-11  Tom Tromey  <tromey@adacore.com>
4996
4997         * cli/cli-cmds.c (info_command): Restore.
4998         (_initialize_cli_cmds): Use add_prefix_command for "info".
4999         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5000
5001 2020-05-11  Tom Tromey  <tromey@adacore.com>
5002
5003         * ada-lang.c (ada_value_primitive_field): Now public.
5004         * ada-lang.h (ada_value_primitive_field): Declare.
5005         * ada-valprint.c (print_field_values): Use
5006         ada_value_primitive_field for wrapper fields.
5007
5008 2020-05-11  Tom de Vries  <tdevries@suse.de>
5009
5010         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5011         MODULE_DOMAIN.
5012
5013 2020-05-11  Tom de Vries  <tdevries@suse.de>
5014
5015         PR symtab/25941
5016         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5017         with length 0, if not gdb-produced.
5018         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5019
5020 2020-05-09  Tom de Vries  <tdevries@suse.de>
5021
5022         PR gdb/25955
5023         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5024         calculation.
5025
5026 2020-05-09  Tom Tromey  <tom@tromey.com>
5027
5028         * top.c (server_command): Now bool.
5029         * top.h (server_command): Now bool.
5030
5031 2020-05-08  Tom Tromey  <tromey@adacore.com>
5032
5033         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5034         already being processed.
5035
5036 2020-05-08  Tom Tromey  <tom@tromey.com>
5037
5038         * printcmd.c (struct display) <next>: Remove.
5039         <display>: New constructor.
5040         <exp_string>: Now a std::string.
5041         <enabled_p>: Now a bool.
5042         (display_number): Move definition earlier.
5043         (displays): Rename from display_chain.  Now a std::vector.
5044         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5045         (display_command): Update.
5046         (do_one_display, disable_display)
5047         (enable_disable_display_command, do_enable_disable_display):
5048         Update.
5049         (free_display): Remove.
5050         (clear_displays): Rewrite.
5051         (delete_display): Update.
5052         (map_display_numbers): Use function_view.  Remove "data"
5053         parameter.  Update.
5054         (do_delete_display): Remove.
5055         (undisplay_command): Update.
5056         (do_one_display, do_displays, disable_display)
5057         (info_display_command): Update.
5058         (do_enable_disable_display): Remove.
5059         (enable_disable_display_command)
5060         (clear_dangling_display_expressions): Update.
5061
5062 2020-05-08  Tom Tromey  <tom@tromey.com>
5063
5064         * symtab.c (set_symbol_cache_size)
5065         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5066         (maintenance_print_symbol_cache_statistics): Update.
5067         * symmisc.c (print_symbol_bcache_statistics)
5068         (print_objfile_statistics, maintenance_print_objfiles)
5069         (maintenance_info_symtabs, maintenance_check_symtabs)
5070         (maintenance_expand_symtabs, maintenance_info_line_tables):
5071         Update.
5072         * symfile-debug.c (set_debug_symfile): Update.
5073         * source.c (forget_cached_source_info): Update.
5074         * python/python.c (gdbpy_progspaces): Update.
5075         * psymtab.c (maintenance_info_psymtabs): Update.
5076         * probe.c (parse_probes): Update.
5077         * linespec.c (iterate_over_all_matching_symtabs)
5078         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5079         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5080         * exec.c (exec_target::close): Update.
5081         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5082         * breakpoint.c (print_one_breakpoint_location)
5083         (create_longjmp_master_breakpoint)
5084         (create_std_terminate_master_breakpoint): Update.
5085         * progspace.c (program_spaces): Now a std::vector.
5086         (maybe_new_address_space): Update.
5087         (add_program_space): Remove.
5088         (program_space::program_space): Update.
5089         (remove_program_space): Update.
5090         (number_of_program_spaces): Remove.
5091         (print_program_space, update_address_spaces): Update.
5092         * progspace.h (program_spaces): Change type.
5093         (ALL_PSPACES): Remove.
5094         (number_of_program_spaces): Don't declare.
5095         (struct program_space) <next>: Remove.
5096
5097 2020-05-08  Tom Tromey  <tom@tromey.com>
5098
5099         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5100         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5101         (enable_break): Update.
5102         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5103         (frv_fdpic_find_canonical_descriptor): Update.
5104         (frv_fetch_objfile_link_map): Update.
5105         * progspace.c (program_space::free_all_objfiles): Update.
5106         (program_space::solibs): New method.
5107         * progspace.h (struct program_space) <solibs>: New method.
5108         * solist.h (master_so_list): Don't declare.
5109         (ALL_SO_LIBS): Remove.
5110         * solib.h (so_list_head): Remove.
5111         (update_solib_list): Update comment.
5112         * solib.c (master_so_list): Remove.
5113         (solib_used, update_solib_list, solib_add)
5114         (info_sharedlibrary_command, clear_solib)
5115         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5116
5117 2020-05-08  Tom Tromey  <tom@tromey.com>
5118
5119         * extension.c (extension_languages): Now a std::array.
5120         (ALL_EXTENSION_LANGUAGES): Remove.
5121         (get_ext_lang_defn, get_ext_lang_of_file)
5122         (eval_ext_lang_from_control_command): Update.
5123         (finish_ext_lang_initialization)
5124         (auto_load_ext_lang_scripts_for_objfile)
5125         (ext_lang_type_printers::ext_lang_type_printers)
5126         (apply_ext_lang_type_printers)
5127         (ext_lang_type_printers::~ext_lang_type_printers)
5128         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5129         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5130         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5131         (get_matching_xmethod_workers, ext_lang_colorize)
5132         (ext_lang_before_prompt): Update.
5133         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5134
5135 2020-05-08  Tom Tromey  <tom@tromey.com>
5136
5137         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5138         overload.
5139         <swap_string, m_string>: Remove.
5140         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5141         Update.
5142         * stabsread.c (define_symbol, read_type): Update.
5143         * linespec.c (find_linespec_symbols): Update.
5144         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5145         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5146         * dbxread.c (read_dbx_symtab): Update.
5147         * cp-support.h (cp_canonicalize_string_full)
5148         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5149         Return unique_xmalloc_ptr.
5150         * cp-support.c (inspect_type): Update.
5151         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5152         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5153         Likewise.
5154         * c-typeprint.c (print_name_maybe_canonical): Update.
5155         * break-catch-throw.c (check_status_exception_catchpoint):
5156         Update.
5157
5158 2020-05-08  Tom de Vries  <tdevries@suse.de>
5159
5160         * infrun.c (follow_fork): Copy current_line and current_symtab to
5161         child thread.
5162
5163 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5164
5165         * async-event.c (struct async_signal_handler, struct
5166         async_event_handler): Reformat, remove typedef.
5167
5168 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5169
5170         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5171         access thistype->main_type->dyn_prop_list directly.
5172
5173 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5174
5175         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5176         (remove_dyn_prop): Remove.  Update all users to use
5177         type::remove_dyn_prop.
5178         * gdbtypes.c (remove_dyn_prop): Rename to...
5179         (type::remove_dyn_prop): ... this.
5180
5181 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5182
5183         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5184         (add_dyn_prop): Remove.  Update all users to use
5185         type::add_dyn_prop.
5186         * gdbtypes.c (add_dyn_prop): Rename to...
5187         (type::add_dyn_prop): ... this.
5188
5189 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5190
5191         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5192         (get_dyn_prop): Remove.  Update all users to use
5193         type::dyn_prop.
5194         * gdbtypes.c (get_dyn_prop): Rename to...
5195         (type::dyn_prop): ... this.
5196
5197 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5198
5199         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5200
5201 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5202
5203         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5204         instruction, skip it if it's there.
5205
5206 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5207
5208         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5209
5210 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5211
5212         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5213         * gdbtypes.c (recursive_dump_type): Remove use of
5214         TYPE_INCOMPLETE.
5215
5216 2020-05-03  Tom Tromey  <tom@tromey.com>
5217
5218         * breakpoint.c (catch_command, tcatch_command): Remove.
5219         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5220         add_show_prefix_cmd.
5221         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5222         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5223         Remove.
5224         (add_internal_problem_command): Use add_basic_prefix_cmd,
5225         add_show_prefix_cmd.
5226         * mips-tdep.c (set_mipsfpu_command): Remove.
5227         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5228         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5229         (_initialize_index_cache): Use add_basic_prefix_cmd.
5230         * memattr.c (dummy_cmd): Remove.
5231         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5232         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5233         (_initialize_tui_win): Use add_basic_prefix_cmd,
5234         add_show_prefix_cmd.
5235         * cli/cli-logging.c (set_logging_command): Remove.
5236         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5237         add_show_prefix_cmd.
5238         (show_logging_command): Remove.
5239         * target.c (target_command): Remove.
5240         (add_target): Use add_basic_prefix_cmd.
5241
5242 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5243
5244         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5245
5246 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5247
5248         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5249         info_command.
5250
5251 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5252
5253         * nbsd-nat.c (nbsd_enable_proc_events)
5254         (nbsd_nat_target::post_startup_inferior): Add.
5255         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5256         (nbsd_nat_target::update_thread_list): Rewrite.
5257         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5258         "PTRACE_LWP_CREATE".
5259         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5260
5261 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5262
5263         * stack.c (_initialize_stack): Remove duplicated creation
5264         of "frame" command and "f" alias.
5265
5266 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5267
5268         PR gdb/18706
5269         * gdbtypes.c (check_typedef): Calculate size of array of
5270         stubbed type.
5271
5272 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5273
5274         PR gdb/15559
5275         * i386-tdep.c (i386_push_dummy_call): Call
5276         i386_thiscall_push_dummy_call.
5277         (i386_thiscall_push_dummy_call): New function.
5278         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5279         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5280         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5281
5282 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5283
5284         * gdbarch.sh (do_read): Add shellcheck disable directive for
5285         warning SC2162.
5286
5287 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5288
5289         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5290         "referenced but not assigned" warning.
5291
5292 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5293
5294         * gdbarch.sh: Remove code that sets fallbackdefault.
5295
5296 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5297
5298         * gdbarch.sh: Use shell operators && and || instead of
5299         -a and -o.
5300
5301 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5302
5303         * gdbarch.sh: Use $(...) instead of `...`.
5304
5305 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5306
5307         * gdbarch.sh: Use double quotes around variables.
5308
5309 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5310
5311         * gdbarch.sh: Use %s with printf, instead of variables in the
5312         format string.
5313
5314 2020-04-29  Tom Tromey  <tromey@adacore.com>
5315
5316         PR ada/25875:
5317         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5318         type fields here.
5319         (read_enumeration_type): Call
5320         update_enumeration_type_from_children later.  Update comments.
5321         (process_enumeration_scope): Don't create type fields.
5322
5323 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5324
5325         * nbsd-tdep.c: Include "xml-syscall.h".
5326         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5327
5328 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5329
5330         * nbsd-nat.c: Include "sys/wait.h".
5331         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5332         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5333         (nbsd_nat_target::remove_exec_catchpoint)
5334         (nbsd_nat_target::set_syscall_catchpoint): Add.
5335         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5336         (nbsd_nat_target::insert_exec_catchpoint)
5337         (nbsd_nat_target::remove_exec_catchpoint)
5338         (nbsd_nat_target::set_syscall_catchpoint): Add.
5339         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5340         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5341         `nbsd_get_syscall_number'.
5342
5343 2020-04-29  Tom Tromey  <tom@tromey.com>
5344
5345         * stack.c (print_block_frame_labels): Remove.
5346
5347 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5348
5349         PR gdb/17320
5350         * ada-valprint.c (val_print_packed_array_elements): Move array
5351         end bracket to new line.
5352         (ada_val_print_string): Remove extra spaces before first array
5353         element.
5354         * c-valprint.c (c_value_print_array): Likewise.
5355         * m2-valprint.c (m2_print_array_contents): Likewise.
5356         (m2_value_print_inner): Likewise.
5357         * p-valprint.c (pascal_value_print_inner): Likewise.
5358         * valprint.c (generic_val_print_array): Likewise.
5359         (value_print_array_elements): Move first array element and array
5360         end bracket to new line.
5361
5362 2020-04-29  Tom de Vries  <tdevries@suse.de>
5363
5364         PR symtab/25889
5365         * linespec.c (find_method): Fix ix calculation.
5366
5367 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5368
5369         * syscalls/update-netbsd.sh: New file.
5370         * syscalls/netbsd.xml: Regenerate.
5371         * data-directory/Makefile.in: Register `netbsd.xml' in
5372         `SYSCALLS_FILES'.
5373
5374 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5375
5376         * syscalls/update-freebsd.sh: Add double quotes.
5377
5378 2020-04-28  Tom Tromey  <tom@tromey.com>
5379
5380         * NEWS: Update.
5381         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5382         (cmdpy_init): Allow class_tui.
5383
5384 2020-04-28 Mark Williams <mark@myosotissp.com>
5385
5386         PR gdb/24480
5387         * dwarf2read.c: Add missing assingments to list_in_scope when
5388         start_symtab was already called.
5389
5390 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5391
5392         PR gdb/25881
5393         * dwarf2/read.c (offset_map_type): Use
5394         gdb:hash_enum<sect_offset> as hash function.
5395
5396 2020-04-28  Tom de Vries  <tdevries@suse.de>
5397
5398         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5399         with DW_AT_signature.
5400
5401 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5402
5403         * configure.ac: Remove check for fs_base/gs_base in
5404         user_regs_struct.
5405         * configure: Re-generate.
5406         * config.in: Re-generate.
5407         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5408         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5409         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5410
5411 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5412
5413         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5414         problematic inline frame unwinding situation.
5415         * frame.c (frame_id_computed_p): New function.
5416         * frame.h (frame_id_computed_p): New prototype.
5417
5418 2020-04-26  Tom Tromey  <tom@tromey.com>
5419
5420         * command.h (enum command_class) <class_pseudo>: Remove.
5421
5422 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5423
5424         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5425         and whitespace.
5426
5427 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5428
5429         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5430         `PT_GET_PROCESS_STATE' block.
5431
5432 2020-04-24  Tom Tromey  <tom@tromey.com>
5433
5434         * symtab.h (symbol_get_demangled_name): Don't declare.
5435         * symtab.c (symbol_get_demangled_name): Remove.
5436         (general_symbol_info::natural_name)
5437         (general_symbol_info::demangled_name): Update.
5438
5439 2020-04-24  Tom Tromey  <tom@tromey.com>
5440
5441         PR rust/25025:
5442         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5443
5444 2020-04-24  Tom Tromey  <tom@tromey.com>
5445
5446         PR symtab/12707:
5447         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5448         exists.
5449         (new_symbol): Likewise.
5450         * compile/compile-object-load.c (get_out_value_type): Use
5451         symbol_matches_search_name.
5452
5453 2020-04-24  Tom Tromey  <tom@tromey.com>
5454
5455         * dwarf2/read.c (add_partial_symbol): Do not call
5456         compute_and_set_names.
5457
5458 2020-04-24  Tom Tromey  <tom@tromey.com>
5459
5460         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5461         overload.
5462
5463 2020-04-24  Tom Tromey  <tom@tromey.com>
5464
5465         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5466         (add_psymbol_to_list): New overload.  Make old overload call new
5467         one.
5468         * psympriv.h (add_psymbol_to_list): New overload.
5469
5470 2020-04-24  Tom Tromey  <tom@tromey.com>
5471
5472         * dwarf2/read.c (partial_die_info::read) <case
5473         DW_AT_linkage_name>: Use value_as_string.
5474         (dwarf2_string_attr): Use value_as_string.
5475         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5476         method.
5477         * dwarf2/attribute.c (attribute::value_as_string): New method.
5478
5479 2020-04-24  Tom Tromey  <tom@tromey.com>
5480
5481         * symtab.c (general_symbol_info::natural_name)
5482         (general_symbol_info::demangled_name): Check for language_rust.
5483
5484 2020-04-24  Tom Tromey  <tom@tromey.com>
5485
5486         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5487         (dwarf2_physname): ... from here.
5488         (partial_die_info::read): Add Rust "{" hack.
5489
5490 2020-04-24  Tom Tromey  <tom@tromey.com>
5491
5492         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5493         method.
5494         (symbol_set_demangled_name): Don't declare.
5495         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5496         symbol_set_demangled_name.
5497         (general_symbol_info::set_language)
5498         (general_symbol_info::compute_and_set_names): Update.
5499         * minsyms.c (minimal_symbol_reader::install): Update.
5500         * dwarf2/read.c (new_symbol): Update.
5501
5502 2020-04-24  Tom Tromey  <tromey@adacore.com>
5503
5504         PR python/23662:
5505         * python/py-type.c (convert_field): Handle
5506         FIELD_LOC_KIND_DWARF_BLOCK.
5507         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5508         (typy_get_dynamic): Nw function.
5509         (type_object_getset): Add "dynamic".
5510         * NEWS: Add entry.
5511
5512 2020-04-24  Tom Tromey  <tromey@adacore.com>
5513
5514         * ada-typeprint.c (print_choices, print_variant_part)
5515         (print_record_field_types_dynamic): New functions.
5516         (print_record_field_types): Use print_record_field_types_dynamic.
5517
5518 2020-04-24  Tom Tromey  <tromey@adacore.com>
5519
5520         * dwarf2/read.c (handle_data_member_location): New overload.
5521         (dwarf2_add_field): Use it.
5522         (decode_locdesc): Add "computed" parameter.  Update comment.
5523         * gdbtypes.c (is_dynamic_type_internal): Also look for
5524         FIELD_LOC_KIND_DWARF_BLOCK.
5525         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5526         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5527         virtual base classes.
5528         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5529         FIELD_LOC_KIND_DWARF_BLOCK.
5530
5531 2020-04-24  Tom Tromey  <tromey@adacore.com>
5532
5533         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5534         * gdbtypes.c (is_dynamic_type_internal): Check
5535         TYPE_HAS_DYNAMIC_LENGTH.
5536         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5537         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5538         New macros.
5539         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5540         constant.
5541
5542 2020-04-24  Tom Tromey  <tromey@adacore.com>
5543
5544         * dwarf2/read.c (struct variant_field): Rewrite.
5545         (struct variant_part_builder): New.
5546         (struct nextfield): Remove "variant" field.  Add "offset".
5547         (struct field_info): Add "current_variant_part" and
5548         "variant_parts".
5549         (alloc_discriminant_info): Remove.
5550         (alloc_rust_variant): New function.
5551         (quirk_rust_enum): Update.
5552         (dwarf2_add_field): Set "offset" member.  Don't handle
5553         DW_TAG_variant_part.
5554         (offset_map_type): New typedef.
5555         (convert_variant_range, create_one_variant)
5556         (create_one_variant_part, create_variant_parts)
5557         (add_variant_property): New functions.
5558         (dwarf2_attach_fields_to_type): Call add_variant_property.
5559         (read_structure_type): Don't handle DW_TAG_variant_part.
5560         (handle_variant_part, handle_variant): New functions.
5561         (handle_struct_member_die): Use them.
5562         (process_structure_scope): Don't handle variant parts.
5563         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5564         (struct discriminant_info): Remove.
5565         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5566         (struct main_type) <flag_discriminated_union>: Remove.
5567         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5568         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5569         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5570         Update.
5571         * valops.c (value_union_variant): Remove.
5572         * value.h (value_union_variant): Don't declare.
5573
5574 2020-04-24  Tom Tromey  <tromey@adacore.com>
5575
5576         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5577         (ada_value_primitive_packed_val): Update.
5578         * ada-valprint.c (ada_value_print_1): Update.
5579         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5580         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5581         just an address.  Use evaluate_for_locexpr_baton.
5582         (dwarf2_evaluate_property): Update.
5583         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5584         array_view.
5585         * findvar.c (default_read_var_value): Update.
5586         * gdbtypes.c (compute_variant_fields_inner)
5587         (resolve_dynamic_type_internal): Update.
5588         (resolve_dynamic_type): Change type of valaddr parameter.
5589         * gdbtypes.h (resolve_dynamic_type): Update.
5590         * valarith.c (value_subscripted_rvalue): Update.
5591         * value.c (value_from_contents_and_address): Update.
5592
5593 2020-04-24  Tom Tromey  <tromey@adacore.com>
5594
5595         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5596         "push_initial_value" parameter.
5597         (dwarf2_evaluate_property): Likewise.
5598         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5599
5600 2020-04-24  Tom Tromey  <tromey@adacore.com>
5601
5602         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5603         (variant::matches, compute_variant_fields_recurse)
5604         (compute_variant_fields_inner, compute_variant_fields): New
5605         functions.
5606         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5607         Use resolved_type after type is made.
5608         (operator==): Add new cases.
5609         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5610         (struct discriminant_range, struct variant, struct variant_part):
5611         New.
5612         (union dynamic_prop_data) <variant_parts, original_type>: New
5613         members.
5614         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5615         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5616         constants.
5617         * value.c (unpack_bits_as_long): Now public.
5618         * value.h (unpack_bits_as_long): Declare.
5619
5620 2020-04-24  Tom Tromey  <tromey@adacore.com>
5621
5622         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5623         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5624
5625 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5626
5627         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5628
5629 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5630
5631         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5632         (remove_fork_catchpoint, post_startup_inferior)
5633         (post_attach): Move...
5634         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5635         (remove_fork_catchpoint, post_startup_inferior)
5636         (post_attach): ...here.
5637         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5638         (remove_fork_catchpoint, post_startup_inferior)
5639         (post_attach): Move...
5640         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5641         (remove_fork_catchpoint, post_startup_inferior)
5642         (post_attach): ...here.
5643
5644 2020-04-24  Tom Tromey  <tromey@adacore.com>
5645
5646         * nat/windows-nat.h (struct windows_thread_info)
5647         <pc_adjusted>: New member.
5648         * windows-nat.c (windows_fetch_one_register): Check
5649         pc_adjusted.
5650         (windows_nat_target::get_windows_debug_event)
5651         (windows_nat_target::wait): Set pc_adjusted.
5652
5653 2020-04-24  Tom de Vries  <tdevries@suse.de>
5654
5655         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5656         Run gdb-add-index inside temp dir.
5657
5658 2020-04-23  Tom Tromey  <tromey@adacore.com>
5659
5660         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5661         in loop.
5662
5663 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5664
5665         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5666         get_frame_register instead of gdbarch_unwind_pc.
5667
5668 2020-04-23  Tom de Vries  <tdevries@suse.de>
5669
5670         * symtab.c (lookup_global_symbol): Prefer def over decl.
5671
5672 2020-04-23  Tom de Vries  <tdevries@suse.de>
5673
5674         PR symtab/25807
5675         * block.c (best_symbol, better_symbol): Promote to external.
5676         * block.h (best_symbol, better_symbol): Declare.
5677         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5678         decl.
5679
5680 2020-04-23  Tom Tromey  <tromey@adacore.com>
5681
5682         PR ada/25837:
5683         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5684         "const char *", not a "const std::string &".
5685         <name_and_matcher::operator==>: Update.
5686         * unittests/lookup_name_info-selftests.c: Change type of
5687         "result".
5688
5689 2020-04-23  Tom Tromey  <tom@tromey.com>
5690
5691         * inferior.h (iterate_over_inferiors): Don't declare.
5692         * inferior.c (iterate_over_inferiors): Remove.
5693         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5694         Remove.
5695         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5696         use iterate_over_inferiors.
5697         (darwin_resume_inferior_it)
5698         (struct resume_inferior_threads_param)
5699         (darwin_resume_inferior_threads_it): Remove.
5700         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5701
5702 2020-04-23  Tom de Vries  <tdevries@suse.de>
5703
5704         * blockframe.c (find_pc_partial_function): Use
5705         find_pc_sect_compunit_symtab rather than
5706         objfile->sf->qf->find_pc_sect_compunit_symtab.
5707
5708 2020-04-22  Tom de Vries  <tdevries@suse.de>
5709
5710         PR symtab/25764
5711         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5712         in psymtabs.
5713
5714 2020-04-22  Tom de Vries  <tdevries@suse.de>
5715
5716         PR symtab/25801
5717         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5718         symtabs.
5719
5720 2020-04-22  Tom de Vries  <tdevries@suse.de>
5721
5722         PR symtab/25700
5723         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5724         CU if already created.
5725
5726 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5727
5728         * infrun.c (displaced_step_fixup): Switch to the event_thread
5729         before calling displaced_step_restore, not after.
5730
5731 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5732
5733         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5734         its inferior is not recorded by us.
5735         (record_btrace_target_open): Replace call to
5736         all_non_exited_threads () with call to current_inferior
5737         ()->non_exited_threads ().
5738         (record_btrace_target::stop_recording): Likewise.
5739         (record_btrace_target::close): Likewise.
5740         (record_btrace_target::wait): Likewise.
5741         (record_btrace_target::record_stop_replaying): Likewise.
5742
5743 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5744
5745         * btrace.c (btrace_enable): Throw an error on double enables and
5746         when enabling recording fails.
5747         (btrace_disable): Throw an error if the thread is not recorded.
5748
5749 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5750
5751         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5752         request if we do not have a thread_info.
5753
5754 2020-04-21  Tom de Vries  <tdevries@suse.de>
5755
5756         PR gdb/25471
5757         * thread.c
5758         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5759         exception in get_frame_id.
5760
5761 2020-04-20  Tom Tromey  <tromey@adacore.com>
5762
5763         * python/python.c (struct gdbpy_event): Mark move constructor as
5764         noexcept.
5765         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5766         constructor as noexcept.
5767         * completer.h (struct completion_result): Mark move constructor as
5768         noexcept.
5769         * completer.c (completion_result::completion_result): Use
5770         initialization style.  Don't call reset_match_list.
5771
5772 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5773
5774         * MAINTAINERS (Write After Approval): Add myself.
5775
5776 2020-04-18  Tom Tromey  <tom@tromey.com>
5777
5778         * windows-tdep.c (init_w32_command_list)
5779         (w32_prefix_command_valid): Restore.
5780         (_initialize_windows_tdep): Call init_w32_command_list.
5781
5782 2020-04-18  Tom Tromey  <tom@tromey.com>
5783
5784         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5785         * value.c (value_fn_field): Update.
5786         * valops.c (find_function_in_inferior)
5787         (value_allocate_space_in_inferior): Update.
5788         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5789         Update.
5790         * tui/tui-source.c (tui_source_window::set_contents): Update.
5791         * symtab.c (lookup_global_or_static_symbol)
5792         (find_function_start_sal_1, skip_prologue_sal)
5793         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5794         * symmisc.c (dump_msymbols, dump_symtab_1)
5795         (maintenance_print_one_line_table): Update.
5796         * symfile.c (init_entry_point_info, section_is_mapped)
5797         (list_overlays_command, simple_read_overlay_table)
5798         (simple_overlay_update_1): Update.
5799         * stap-probe.c (handle_stap_probe): Update.
5800         * stabsread.c (dbx_init_float_type, define_symbol)
5801         (read_one_struct_field, read_enum_type, read_range_type): Update.
5802         * source.c (info_line_command): Update.
5803         * python/python.c (gdbpy_source_objfile_script)
5804         (gdbpy_execute_objfile_script): Update.
5805         * python/py-type.c (save_objfile_types): Update.
5806         * python/py-objfile.c (py_free_objfile): Update.
5807         * python/py-inferior.c (python_new_objfile): Update.
5808         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5809         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5810         (maintenance_check_psymtabs): Update.
5811         * printcmd.c (info_address_command): Update.
5812         * objfiles.h (struct objfile) <arch>: New method, from
5813         get_objfile_arch.
5814         (get_objfile_arch): Don't declare.
5815         * objfiles.c (get_objfile_arch): Remove.
5816         (filter_overlapping_sections): Update.
5817         * minsyms.c (msymbol_is_function): Update.
5818         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5819         (output_nondebug_symbol): Update.
5820         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5821         (mdebug_expand_psymtab): Update.
5822         * machoread.c (macho_add_oso_symfile): Update.
5823         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5824         Update.
5825         * linux-fork.c (checkpoint_command): Update.
5826         * linespec.c (convert_linespec_to_sals): Update.
5827         * jit.c (finalize_symtab): Update.
5828         * infrun.c (insert_exception_resume_from_probe): Update.
5829         * ia64-tdep.c (ia64_find_unwind_table): Update.
5830         * hppa-tdep.c (internalize_unwinds): Update.
5831         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5832         Update.
5833         * gcore.c (call_target_sbrk): Update.
5834         * elfread.c (record_minimal_symbol, elf_symtab_read)
5835         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5836         (elf_gnu_ifunc_resolve_by_got): Update.
5837         * dwarf2/read.c (create_addrmap_from_index)
5838         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5839         (read_debug_names_from_section)
5840         (process_psymtab_comp_unit_reader, add_partial_symbol)
5841         (add_partial_subprogram, process_full_comp_unit)
5842         (read_file_scope, read_func_scope, read_lexical_block_scope)
5843         (read_call_site_scope, dwarf2_ranges_read)
5844         (dwarf2_record_block_ranges, dwarf2_add_field)
5845         (mark_common_block_symbol_computed, read_tag_pointer_type)
5846         (read_tag_string_type, dwarf2_init_float_type)
5847         (dwarf2_init_complex_target_type, read_base_type)
5848         (partial_die_info::read, partial_die_info::read)
5849         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5850         (dwarf2_fetch_die_loc_sect_off): Update.
5851         * dwarf2/loc.c (dwarf2_find_location_expression)
5852         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5853         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5854         (dwarf2_loc_desc_get_symbol_read_needs)
5855         (locexpr_describe_location_piece, locexpr_describe_location_1)
5856         (loclist_describe_location): Update.
5857         * dwarf2/index-write.c (write_debug_names): Update.
5858         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5859         * dtrace-probe.c (dtrace_process_dof): Update.
5860         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5861         (process_one_symbol): Update.
5862         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5863         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5864         (coff_read_enum_type): Update.
5865         * cli/cli-cmds.c (edit_command, list_command): Update.
5866         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5867         * breakpoint.c (create_overlay_event_breakpoint)
5868         (create_longjmp_master_breakpoint)
5869         (create_std_terminate_master_breakpoint)
5870         (create_exception_master_breakpoint, get_sal_arch): Update.
5871         * block.c (block_gdbarch): Update.
5872         * annotate.c (annotate_source_line): Update.
5873
5874 2020-04-17  Tom Tromey  <tromey@adacore.com>
5875
5876         * auto-load.c (show_auto_load_cmd): Remove.
5877         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5878         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5879         (maintenance_print_arc_command): Remove.
5880         * tui/tui-win.c (tui_command): Remove.
5881         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5882         * tui/tui-layout.c (tui_layout_command): Remove.
5883         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5884         * python/python.c (user_set_python, user_show_python): Remove.
5885         (_initialize_python): Use add_basic_prefix_cmd,
5886         add_show_prefix_cmd.
5887         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5888         (install_gdb_commands): Use add_basic_prefix_cmd,
5889         add_show_prefix_cmd.
5890         (info_guile_command): Remove.
5891         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5892         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5893         add_show_prefix_cmd.
5894         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
5895         Remove do_set and do_show parameters.
5896         * cli/cli-style.c (set_style, show_style): Remove.
5897         (_initialize_cli_style): Use add_basic_prefix_cmd,
5898         add_show_prefix_cmd.
5899         (cli_style_option::add_setshow_commands): Remove do_set and
5900         do_show parameters.
5901         (cli_style_option::add_setshow_commands): Use
5902         add_basic_prefix_cmd, add_show_prefix_cmd.
5903         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
5904         (set_style_name): Remove.
5905         * cli/cli-dump.c (dump_command, append_command): Remove.
5906         (srec_dump_command, ihex_dump_command, verilog_dump_command)
5907         (tekhex_dump_command, binary_dump_command)
5908         (binary_append_command): Remove.
5909         (_initialize_cli_dump): Use add_basic_prefix_cmd.
5910         * windows-tdep.c (w32_prefix_command_valid): Remove global.
5911         (init_w32_command_list): Remove; move into ...
5912         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
5913         * valprint.c (set_print, show_print, set_print_raw)
5914         (show_print_raw): Remove.
5915         (_initialize_valprint): Use add_basic_prefix_cmd,
5916         add_show_prefix_cmd.
5917         * typeprint.c (set_print_type, show_print_type): Remove.
5918         (_initialize_typeprint): Use add_basic_prefix_cmd,
5919         add_show_prefix_cmd.
5920         * record.c (set_record_command, show_record_command): Remove.
5921         (_initialize_record): Use add_basic_prefix_cmd,
5922         add_show_prefix_cmd.
5923         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
5924         add_show_prefix_cmd.
5925         (info_command, show_command, set_debug, show_debug): Remove.
5926         * top.h (set_history, show_history): Don't declare.
5927         * top.c (set_history, show_history): Remove.
5928         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
5929         (unset_tdesc_cmd): Remove.
5930         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
5931         add_show_prefix_cmd.
5932         * symtab.c (info_module_command): Remove.
5933         (_initialize_symtab): Use add_basic_prefix_cmd.
5934         * symfile.c (overlay_command): Remove.
5935         (_initialize_symfile): Use add_basic_prefix_cmd.
5936         * sparc64-tdep.c (info_adi_command): Remove.
5937         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
5938         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
5939         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
5940         add_show_prefix_cmd.
5941         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
5942         (_initialize_serial): Use add_basic_prefix_cmd,
5943         add_show_prefix_cmd.
5944         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
5945         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
5946         add_show_prefix_cmd.
5947         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
5948         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
5949         add_show_prefix_cmd.
5950         * riscv-tdep.c (show_riscv_command, set_riscv_command)
5951         (show_debug_riscv_command, set_debug_riscv_command): Remove.
5952         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
5953         add_show_prefix_cmd.
5954         * remote.c (remote_command, set_remote_cmd): Remove.
5955         (_initialize_remote): Use add_basic_prefix_cmd.
5956         * record-full.c (set_record_full_command)
5957         (show_record_full_command): Remove.
5958         (_initialize_record_full): Use add_basic_prefix_cmd,
5959         add_show_prefix_cmd.
5960         * record-btrace.c (cmd_set_record_btrace)
5961         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
5962         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
5963         (cmd_show_record_btrace_pt): Remove.
5964         (_initialize_record_btrace): Use add_basic_prefix_cmd,
5965         add_show_prefix_cmd.
5966         * ravenscar-thread.c (set_ravenscar_command)
5967         (show_ravenscar_command): Remove.
5968         (_initialize_ravenscar): Use add_basic_prefix_cmd,
5969         add_show_prefix_cmd.
5970         * mips-tdep.c (show_mips_command, set_mips_command)
5971         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
5972         add_show_prefix_cmd.
5973         * maint.c (maintenance_command, maintenance_info_command)
5974         (maintenance_check_command, maintenance_print_command)
5975         (maintenance_set_cmd, maintenance_show_cmd): Remove.
5976         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
5977         add_show_prefix_cmd.
5978         (show_per_command_cmd): Remove.
5979         * maint-test-settings.c (maintenance_set_test_settings_cmd):
5980         Remove.
5981         (maintenance_show_test_settings_cmd): Remove.
5982         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
5983         add_show_prefix_cmd.
5984         * maint-test-options.c (maintenance_test_options_command):
5985         Remove.
5986         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
5987         * macrocmd.c (macro_command): Remove
5988         (_initialize_macrocmd): Use add_basic_prefix_cmd.
5989         * language.c (set_check, show_check): Remove.
5990         (_initialize_language): Use add_basic_prefix_cmd,
5991         add_show_prefix_cmd.
5992         * infcmd.c (unset_command): Remove.
5993         (_initialize_infcmd): Use add_basic_prefix_cmd.
5994         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
5995         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
5996         add_show_prefix_cmd.
5997         * go32-nat.c (go32_info_dos_command): Remove.
5998         (_initialize_go32_nat): Use add_basic_prefix_cmd.
5999         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6000         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6001         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6002         (_initialize_frame): Use add_basic_prefix_cmd,
6003         add_show_prefix_cmd.
6004         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6005         (_initialize_dcache): Use add_basic_prefix_cmd,
6006         add_show_prefix_cmd.
6007         * cp-support.c (maint_cplus_command): Remove.
6008         (_initialize_cp_support): Use add_basic_prefix_cmd.
6009         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6010         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6011         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6012         add_basic_prefix_cmd, add_show_prefix_cmd.
6013         * breakpoint.c (save_command): Remove.
6014         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6015         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6016         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6017         add_show_prefix_cmd.
6018         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6019         (set_ada_command, show_ada_command): Remove.
6020         (_initialize_ada_language): Use add_basic_prefix_cmd,
6021         add_show_prefix_cmd.
6022         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6023
6024 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6025
6026         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6027         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6028
6029 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6030
6031         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6032         warning messages.
6033
6034 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6035
6036         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6037         import table is not at beginning of .idata section.
6038
6039 2020-04-16  Pedro Alves  <palves@redhat.com>
6040
6041         * inferior.c (delete_inferior): Use delete operator directly
6042         instead of delete_program_space.
6043         * progspace.c (add_program_space): New, factored out from
6044         program_space::program_space.
6045         (remove_program_space): New, factored out from
6046         delete_program_space.
6047         (program_space::program_space): Remove intro comment.  Rewrite.
6048         (program_space::~program_space): Remove intro comment.  Call
6049         remove_program_space.
6050         (delete_program_space): Delete.
6051         * progspace.h (program_space::program_space): Make explicit.  Move
6052         intro comment here, adjusted.
6053         (program_space::~program_space): Move intro comment here,
6054         adjusted.
6055         (delete_program_space): Remove.
6056
6057 2020-04-16  Tom Tromey  <tromey@adacore.com>
6058
6059         * windows-nat.c (windows_nat::handle_access_violation): New
6060         function.
6061         * nat/windows-nat.h (handle_access_violation): Declare.
6062         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6063         windows-nat.c.  Call handle_access_violation.
6064
6065 2020-04-16  Tom de Vries  <tdevries@suse.de>
6066
6067         PR symtab/25791
6068         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6069         CUs without psymtab.
6070
6071 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6072
6073         * python/python.c (do_start_initialization): Don't call
6074         PyEval_InitThreads for Python 3.9 and beyond.
6075
6076 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6077
6078         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6079         thread functions.
6080         (obsd_nat_target::wait): Likewise.
6081
6082 2020-04-15  Tom Tromey  <tromey@adacore.com>
6083
6084         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6085         (DEBUG_EXCEPT): Use debug_printf.
6086
6087 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6088
6089         * completer.c (class completion_tracker::completion_hash_entry)
6090         <hash_name>: New member function.
6091         (completion_tracker::discard_completions): New callback to hash a
6092         completion_hash_entry, pass this to htab_create_alloc.
6093
6094 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6095
6096         * windows-nat.c (windows_make_so): Warn rather than stopping with
6097         an error if realpath() fails.
6098
6099 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6100
6101         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6102         (nbsd_nat_target::info_proc): Add do_status.
6103
6104 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6105             Tom de Vries  <tdevries@suse.de>
6106
6107         PR symtab/25718
6108         * psympriv.h (struct partial_symtab::read_symtab)
6109         (struct partial_symtab::expand_psymtab)
6110         (struct partial_symtab::read_dependencies): Update comments.
6111         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6112         read_symtab for includer.
6113         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6114         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6115         (struct dwarf2_include_psymtab::m_readin): Remove.
6116         (struct dwarf2_include_psymtab::includer): New member function.
6117         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6118
6119 2020-04-14  Tom de Vries  <tdevries@suse.de>
6120
6121         PR symtab/25720
6122         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6123         with NULL symbol_matcher and lookup_name.
6124         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6125         and lookup_name.
6126         * dwarf2/read.c (dw2_expand_symtabs_matching)
6127         (dw2_debug_names_expand_symtabs_matching): Same.
6128         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6129         Make lookup_name a pointer.  Update comment.
6130         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6131         lookup_name being a pointer.
6132         * symfile.c (expand_symtabs_matching): Same.
6133         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6134         * linespec.c (iterate_over_all_matching_symtabs): Same.
6135
6136 2020-04-13  Tom Tromey  <tom@tromey.com>
6137
6138         * run-on-main-thread.c: Update include.
6139         * unittests/main-thread-selftests.c: Update include.
6140         * tui/tui-win.c: Update include.
6141         * tui/tui-io.c: Update include.
6142         * tui/tui-interp.c: Update include.
6143         * tui/tui-hooks.c: Update include.
6144         * top.h: Update include.
6145         * top.c: Update include.
6146         * ser-base.c: Update include.
6147         * remote.c: Update include.
6148         * remote-notif.c: Update include.
6149         * remote-fileio.c: Update include.
6150         * record-full.c: Update include.
6151         * record-btrace.c: Update include.
6152         * python/python.c: Update include.
6153         * posix-hdep.c: Update include.
6154         * mingw-hdep.c: Update include.
6155         * mi/mi-main.c: Update include.
6156         * mi/mi-interp.c: Update include.
6157         * main.c: Update include.
6158         * linux-nat.c: Update include.
6159         * interps.c: Update include.
6160         * infrun.c: Update include.
6161         * inf-loop.c: Update include.
6162         * event-top.c: Update include.
6163         * event-loop.c: Move to ../gdbsupport/.
6164         * event-loop.h: Move to ../gdbsupport/.
6165         * async-event.h: Update include.
6166         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6167
6168 2020-04-13  Tom Tromey  <tom@tromey.com>
6169
6170         * tui/tui-win.c: Include async-event.h.
6171         * remote.c: Include async-event.h.
6172         * remote-notif.c: Include async-event.h.
6173         * record-full.c: Include async-event.h.
6174         * record-btrace.c: Include async-event.h.
6175         * infrun.c: Include async-event.h.
6176         * event-top.c: Include async-event.h.
6177         * event-loop.h: Move some declarations to async-event.h.
6178         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6179         code to async-event.c.
6180         * async-event.h: New file.
6181         * async-event.c: New file.
6182         * Makefile.in (COMMON_SFILES): Add async-event.c.
6183         (HFILES_NO_SRCDIR): Add async-event.h.
6184
6185 2020-04-13  Tom Tromey  <tom@tromey.com>
6186
6187         * utils.c (flush_streams): New function.
6188         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6189
6190 2020-04-13  Tom Tromey  <tom@tromey.com>
6191
6192         * event-loop.c (handle_file_event): Use warning, not
6193         printf_unfiltered.
6194
6195 2020-04-13  Tom Tromey  <tom@tromey.com>
6196
6197         * event-loop.c: Include <chrono>.
6198
6199 2020-04-13  Tom Tromey  <tom@tromey.com>
6200
6201         * gdb_select.h: Move to ../gdbsupport/.
6202         * event-loop.c: Update include path.
6203         * top.c: Update include path.
6204         * ser-base.c: Update include path.
6205         * ui-file.c: Update include path.
6206         * ser-tcp.c: Update include path.
6207         * guile/scm-ports.c: Update include path.
6208         * posix-hdep.c: Update include path.
6209         * ser-unix.c: Update include path.
6210         * gdb_usleep.c: Update include path.
6211         * mingw-hdep.c: Update include path.
6212         * inflow.c: Update include path.
6213         * infrun.c: Update include path.
6214         * event-top.c: Update include path.
6215
6216 2020-04-13  Tom Tromey  <tom@tromey.com>
6217
6218         * configure: Rebuild.
6219         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6220
6221 2020-04-13  Tom Tromey  <tom@tromey.com>
6222
6223         * event-loop.h (start_event_loop): Don't declare.
6224         * event-loop.c (start_event_loop): Move...
6225         * main.c (start_event_loop): ...here.  Now static.
6226
6227 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6228
6229         * MAINTAINERS: Update my email address.
6230
6231 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6232
6233         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6234         IP_ALL.
6235
6236 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6237
6238         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6239         (nbsd_nat_target::info_proc): Add do_cmdline.
6240
6241 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6242
6243         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6244         (nbsd_nat_target::info_proc): Add do_cwd.
6245
6246 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6247
6248         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6249
6250 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6251
6252         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6253         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6254         (nbsd_nat_target::info_proc): New functions.
6255         * nbsd-nat.c (kinfo_get_vmmap): New function.
6256         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6257         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6258         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6259         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6260         functions.
6261         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6262         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6263         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6264         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6265         (KINFO_VME_FLAG_GROWS_DOWN): New.
6266
6267 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6268
6269         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6270         bit shift.
6271
6272 2020-04-10  Tom Tromey  <tromey@adacore.com>
6273
6274         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6275
6276 2020-04-10  Tom Tromey  <tromey@adacore.com>
6277
6278         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6279         separate debug files.
6280
6281 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6282
6283         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6284         Move to...
6285         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6286         ... here.
6287         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6288         Check for STATUS_WX86_BREAKPOINT.
6289         (windows_nat_target::wait): Same.
6290
6291 2020-04-10  Tom de Vries  <tdevries@suse.de>
6292
6293         PR cli/25808
6294         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6295
6296 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6297
6298         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6299         (Write After Approval): Remove Tom de Vries.
6300
6301 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6302
6303         revert partially:
6304         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6305
6306         * buildsym.c (record_line): Fix undefined behavior and preserve
6307         lines at eof.
6308
6309 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6310
6311         * auxv.h (svr4_auxv_parse): New.
6312         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6313         and generic_auxv_parse.
6314         (svr4_auxv_parse): Add.
6315         * obsd-tdep.c: Include "auxv.h".
6316         (obsd_auxv_parse): Remove.
6317         (obsd_init_abi): Remove comment.
6318         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6319         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6320         * nbsd-tdep.c: Include "auxv.h".
6321         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6322
6323 2020-04-08  Tom Tromey  <tromey@adacore.com>
6324
6325         * nat/windows-nat.h (last_wait_event): Don't declare.
6326         (wait_for_debug_event): Update comment.
6327         * nat/windows-nat.c (last_wait_event): Now static.
6328
6329 2020-04-08  Tom Tromey  <tromey@adacore.com>
6330
6331         * windows-nat.c (wait_for_debug_event): Move to
6332         nat/windows-nat.c.
6333         * nat/windows-nat.h (wait_for_debug_event): Declare.
6334         * nat/windows-nat.c (wait_for_debug_event): Move from
6335         windows-nat.c.  No longer static.
6336
6337 2020-04-08  Tom Tromey  <tromey@adacore.com>
6338
6339         * windows-nat.c (get_windows_debug_event): Use
6340         fetch_pending_stop.
6341         * nat/windows-nat.h (fetch_pending_stop): Declare.
6342         * nat/windows-nat.c (fetch_pending_stop): New function.
6343
6344 2020-04-08  Tom Tromey  <tromey@adacore.com>
6345
6346         * windows-nat.c (windows_continue): Use matching_pending_stop and
6347         continue_last_debug_event.
6348         * nat/windows-nat.h (matching_pending_stop)
6349         (continue_last_debug_event): Declare.
6350         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6351         (matching_pending_stop, continue_last_debug_event): New
6352         functions.
6353
6354 2020-04-08  Tom Tromey  <tromey@adacore.com>
6355
6356         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6357         (handle_exception_result): Move to nat/windows-nat.h.
6358         (DEBUG_EXCEPTION_SIMPLE): Remove.
6359         (windows_nat::handle_ms_vc_exception): New function.
6360         (handle_exception): Move to nat/windows-nat.c.
6361         (get_windows_debug_event): Update.
6362         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6363         nat/windows-nat.c.
6364         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6365         (handle_exception_result): Move from windows-nat.c.
6366         (handle_exception): Declare.
6367         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6368         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6369         windows-nat.c.
6370
6371 2020-04-08  Tom Tromey  <tromey@adacore.com>
6372
6373         * windows-nat.c (exception_count, event_count): Remove.
6374         (handle_exception, get_windows_debug_event)
6375         (do_initial_windows_stuff): Update.
6376
6377 2020-04-08  Tom Tromey  <tromey@adacore.com>
6378
6379         * windows-nat.c (windows_nat::handle_load_dll)
6380         (windows_nat::handle_unload_dll): Rename.  No longer static.
6381         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6382         Declare.
6383
6384 2020-04-08  Tom Tromey  <tromey@adacore.com>
6385
6386         * complaints.h (stop_whining): Declare at top-level.
6387         (complaint): Don't declare stop_whining.
6388
6389 2020-04-08  Tom Tromey  <tromey@adacore.com>
6390
6391         * windows-nat.c (windows_nat::handle_output_debug_string):
6392         Rename.  No longer static.
6393         * nat/windows-nat.h (handle_output_debug_string): Declare.
6394
6395 2020-04-08  Tom Tromey  <tromey@adacore.com>
6396
6397         * windows-nat.c (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 to nat/windows-nat.c.
6401         (display_selectors, fake_create_process)
6402         (get_windows_debug_event): Update.
6403         * nat/windows-nat.h (current_process_handle, current_process_id)
6404         (main_thread_id, last_sig, current_event, last_wait_event)
6405         (current_windows_thread, desired_stop_thread_id, pending_stops)
6406         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6407         * nat/windows-nat.c (current_process_handle, current_process_id)
6408         (main_thread_id, last_sig, current_event, last_wait_event)
6409         (current_windows_thread, desired_stop_thread_id, pending_stops)
6410         (siginfo_er): New globals.  Move from windows-nat.c.
6411
6412 2020-04-08  Tom Tromey  <tromey@adacore.com>
6413
6414         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6415         (handle_load_dll): Update.
6416         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6417
6418 2020-04-08  Tom Tromey  <tromey@adacore.com>
6419
6420         * windows-nat.c (enum thread_disposition_type): Move to
6421         nat/windows-nat.h.
6422         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6423         static.
6424         (windows_add_thread, windows_nat_target::fetch_registers)
6425         (windows_nat_target::store_registers, handle_exception)
6426         (windows_nat_target::resume, get_windows_debug_event)
6427         (windows_nat_target::get_tib_address)
6428         (windows_nat_target::thread_name)
6429         (windows_nat_target::thread_alive): Update.
6430         * nat/windows-nat.h (enum thread_disposition_type): Move from
6431         windows-nat.c.
6432         (thread_rec): Declare.
6433
6434 2020-04-08  Tom Tromey  <tromey@adacore.com>
6435
6436         * windows-nat.c: Add "using namespace".
6437         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6438         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6439
6440 2020-04-08  Tom Tromey  <tromey@adacore.com>
6441
6442         * nat/windows-nat.h (struct windows_thread_info): Declare
6443         destructor.
6444         * nat/windows-nat.c (~windows_thread_info): New.
6445
6446 2020-04-08  Tom Tromey  <tromey@adacore.com>
6447
6448         PR gdb/22992
6449         * windows-nat.c (current_event): Update comment.
6450         (last_wait_event, desired_stop_thread_id): New globals.
6451         (struct pending_stop): New.
6452         (pending_stops): New global.
6453         (windows_nat_target) <stopped_by_sw_breakpoint>
6454         <supports_stopped_by_sw_breakpoint>: New methods.
6455         (windows_fetch_one_register): Add assertions.  Adjust PC.
6456         (windows_continue): Handle pending stops.  Suspend other threads
6457         when stepping.  Use last_wait_event
6458         (wait_for_debug_event): New function.
6459         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6460         pending stops.  Queue spurious stops.
6461         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6462         (windows_nat_target::kill): Use wait_for_debug_event.
6463         * nat/windows-nat.h (struct windows_thread_info)
6464         <stopped_at_software_breakpoint>: New field.
6465         * nat/windows-nat.c (windows_thread_info::resume): Clear
6466         stopped_at_software_breakpoint.
6467
6468 2020-04-08  Tom Tromey  <tromey@adacore.com>
6469
6470         * windows-nat.c (enum thread_disposition_type): New.
6471         (thread_rec): Replace "get_context" parameter with "disposition";
6472         change type.
6473         (windows_add_thread, windows_nat_target::fetch_registers)
6474         (windows_nat_target::store_registers, handle_exception)
6475         (windows_nat_target::resume, get_windows_debug_event)
6476         (windows_nat_target::get_tib_address)
6477         (windows_nat_target::thread_name)
6478         (windows_nat_target::thread_alive): Update.
6479
6480 2020-04-08  Tom Tromey  <tromey@adacore.com>
6481
6482         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6483         (windows_continue): Use windows_continue::resume.
6484         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6485         resume>: Declare new methods.
6486         * nat/windows-nat.c: New file.
6487         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6488
6489 2020-04-08  Tom Tromey  <tromey@adacore.com>
6490
6491         * windows-nat.c (windows_add_thread, windows_delete_thread)
6492         (windows_nat_target::fetch_registers)
6493         (windows_nat_target::store_registers, fake_create_process)
6494         (windows_nat_target::resume, windows_nat_target::resume)
6495         (get_windows_debug_event, windows_nat_target::wait)
6496         (windows_nat_target::pid_to_str)
6497         (windows_nat_target::get_tib_address)
6498         (windows_nat_target::get_ada_task_ptid)
6499         (windows_nat_target::thread_name)
6500         (windows_nat_target::thread_alive): Use lwp, not tid.
6501
6502 2020-04-08  Tom Tromey  <tromey@adacore.com>
6503
6504         * windows-nat.c (handle_exception)
6505         (windows_nat_target::thread_name): Update.
6506         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6507         <name>: Now unique_xmalloc_ptr.
6508
6509 2020-04-08  Tom Tromey  <tromey@adacore.com>
6510
6511         * windows-nat.c (thread_rec)
6512         (windows_nat_target::fetch_registers): Update.
6513         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6514         Update comment.
6515         <debug_registers_changed, reload_context>: Now bool.
6516
6517 2020-04-08  Tom Tromey  <tromey@adacore.com>
6518
6519         * windows-nat.c (windows_add_thread): Use new.
6520         (windows_init_thread_list, windows_delete_thread): Use delete.
6521         (get_windows_debug_event): Update.
6522         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6523         destructor, and initializers.
6524
6525 2020-04-08  Tom Tromey  <tromey@adacore.com>
6526
6527         * windows-nat.c (struct windows_thread_info): Remove.
6528         * nat/windows-nat.h: New file.
6529
6530 2020-04-08  Tom Tromey  <tromey@adacore.com>
6531
6532         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6533         (thread_rec, windows_add_thread, windows_delete_thread)
6534         (windows_continue): Update.
6535
6536 2020-04-08  Tom Tromey  <tromey@adacore.com>
6537
6538         * windows-nat.c (struct windows_thread_info): Remove typedef.
6539         (thread_head): Remove.
6540         (thread_list): New global.
6541         (thread_rec, windows_add_thread, windows_init_thread_list)
6542         (windows_delete_thread, windows_continue): Update.
6543
6544 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6545
6546         * windows-tdep.h (windows_init_abi): Add comment.
6547         (cygwin_init_abi): New declaration.
6548         * windows-tdep.c: Split signal enumeration in two, one for
6549         Windows and one for Cygwin.
6550         (windows_gdb_signal_to_target): Only deal with signal of the
6551         Windows OS ABI.
6552         (cygwin_gdb_signal_to_target): New function.
6553         (windows_init_abi): Rename to windows_init_abi_common, don't set
6554         gdb_signal_to_target gdbarch method.  Add new new function with
6555         this name.
6556         (cygwin_init_abi): New function.
6557         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6558         comment.  Don't call windows_init_abi.
6559         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6560         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6561         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6562         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6563         a new function of this name.
6564         (i386_cygwin_init_abi): New function.
6565         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6566         OS ABI Cygwin.
6567
6568 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6569
6570         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6571         parameter.c.
6572         (dwarf2_read_gdb_index): Update.
6573
6574 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6575
6576         * nbsd-tdep.c: Include "objfiles.h".
6577         (nbsd_skip_solib_resolver): New.
6578         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6579
6580 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6581
6582         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6583         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6584         with DW_LLE_base_addressx are being emitted in DWARFv5.
6585         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6586         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6587         unsigned integer.
6588
6589 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6590
6591         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6592         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6593         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6594         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6595         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6596         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6597         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6598
6599
6600 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6601
6602         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6603         (read_loclist_index): New function definition.
6604         (lookup_loclist_base): New function definition.
6605         (read_loclist_header): New function definition.
6606         (dwarf2_cu): Add loclist_base and loclist_header field.
6607         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6608         (read_full_die_1): Read the value of DW_AT_loclists_base.
6609         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6610         (read_attribute_value): Handle DW_FORM_loclistx.
6611         (skip_one_die): Handle DW_FORM_loclistx.
6612         (loclist_header): New structure declaration.
6613         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6614
6615 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6616
6617         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6618         constructor.  Remove `addr` parameter from other constructor and
6619         add `per_cu` parameter.
6620         * dwarf2/read.c (create_partial_symtab): Update.
6621
6622 2020-04-07  Tom de Vries  <tdevries@suse.de>
6623
6624         PR symtab/25796
6625         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6626         (partial_die_info::fixup): Inherit has_const_value.
6627
6628 2020-04-07  Tom de Vries  <tdevries@suse.de>
6629
6630         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6631         symbols without address.
6632
6633 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6634
6635         * nbsd-nat.h (struct thread_info): Add forward declaration.
6636         (nbsd_nat_target::thread_alive): Add.
6637         (nbsd_nat_target::thread_name): Likewise.
6638         (nbsd_nat_target::update_thread_list): Likewise.
6639         (update_thread_list::post_attach): Likewise.
6640         (post_attach::pid_to_str): Likewise.
6641         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6642         (nbsd_thread_lister): Add.
6643         (nbsd_nat_target::thread_alive): Likewise.
6644         (nbsd_nat_target::thread_name): Likewise.
6645         (nbsd_add_threads): Likewise.
6646         (update_thread_list::post_attach): Likewise.
6647         (nbsd_nat_target::update_thread_list): Likewise.
6648         (post_attach::pid_to_str): Likewise.
6649
6650 2020-04-06  Tom Tromey  <tromey@adacore.com>
6651
6652         * ada-valprint.c (print_variant_part): Extract the variant field.
6653         (print_field_values): Use the field as the outer value when
6654         recursing.
6655
6656 2020-04-06  Tom Tromey  <tromey@adacore.com>
6657
6658         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6659         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6660         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6661         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6662         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6663
6664 2020-04-06  Tom Tromey  <tromey@adacore.com>
6665
6666         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6667         TYPE_CODE_ERROR.
6668
6669 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6670
6671         * nbsd-tdep.c: Include "gdbarch.h".
6672         Define enum with NetBSD signal numbers.
6673         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6674         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6675         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6676         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6677         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6678         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6679         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6680         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6681         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6682         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6683         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6684         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6685
6686 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6687
6688         PR gdb/25325
6689         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6690
6691 2020-04-03  Tom Tromey  <tromey@adacore.com>
6692
6693         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6694         Read constant block.
6695
6696 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6697
6698         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6699         (gdb_bfd_get_full_section_contents): New declaration.
6700         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6701         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6702         gdb_bfd_get_full_section_contents.
6703
6704 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6705
6706         * exec.c (build_section_table): Replace internal_error with
6707         gdb_assert.
6708         (section_table_xfer_memory_partial): Likewise.
6709         * mdebugread.c (parse_partial_symbols): Likewise.
6710         * psymtab.c (lookup_partial_symbol): Likewise.
6711         * utils.c (wrap_here): Likewise.
6712
6713 2020-04-02  Tom Tromey  <tromey@adacore.com>
6714
6715         * f-lang.c (build_fortran_types): Use arch_type to initialize
6716         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6717
6718 2020-04-02  Tom Tromey  <tromey@adacore.com>
6719
6720         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6721         of attributes.
6722
6723 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6724             Bernd Edlinger <bernd.edlinger@hotmail.de>
6725             Tom Tromey  <tromey@adacore.com>
6726
6727         * buildsym.c (buildsym_compunit::record_line): Remove
6728         deduplication code.
6729
6730 2020-04-02  Tom de Vries  <tdevries@suse.de>
6731
6732         PR ada/24671
6733         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6734
6735 2020-04-02  Tom de Vries  <tdevries@suse.de>
6736
6737         * dwarf2/read.c (dwarf2_gdb_index_functions,
6738         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6739         NULL.
6740         * psymtab.c (psym_lookup_global_symbol_language): New function.
6741         (psym_functions): Init psym_lookup_global_symbol_language with
6742         psym_lookup_global_symbol_language.
6743         * symfile-debug.c (debug_sym_quick_functions): Init
6744         lookup_global_symbol_language with NULL.
6745         * symfile.c (set_initial_language): Remove fixme comment.
6746         * symfile.h (struct quick_symbol_functions): Add
6747         lookup_global_symbol_language.
6748         * symtab.c (find_quick_global_symbol_language): New function.
6749         (find_main_name): Use find_quick_global_symbol_language.
6750
6751 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6752
6753         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6754
6755 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6756
6757         * buildsym.c (record_line): Fix undefined behavior and preserve
6758         lines at eof.
6759
6760 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6761
6762         * buildsym.c (record_line): Fix the resizing condition.
6763
6764 2020-04-01  Tom Tromey  <tom@tromey.com>
6765
6766         * value.h (value_literal_complex): Add comment.
6767         * valops.c (value_literal_complex): Refer to value.h.
6768
6769 2020-04-01  Tom Tromey  <tom@tromey.com>
6770
6771         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6772         (scalar_type): New rule, from typebase.
6773         (typebase): Use scalar_type.  Recognize complex types.
6774         (field_name): Handle FLOAT_KEYWORD.
6775         (ident_tokens): Add _Complex and __complex__.
6776
6777 2020-04-01  Tom Tromey  <tom@tromey.com>
6778
6779         PR exp/25299:
6780         * valarith.c (promotion_type, complex_binop): New functions.
6781         (scalar_binop): Handle complex numbers.  Use promotion_type.
6782         (value_pos, value_neg, value_complement): Handle complex numbers.
6783
6784 2020-04-01  Tom Tromey  <tom@tromey.com>
6785
6786         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6787         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6788         (parse_number): Handle complex numbers.
6789
6790 2020-04-01  Tom Tromey  <tom@tromey.com>
6791
6792         * c-valprint.c (c_decorations): Change complex suffix to "i".
6793
6794 2020-04-01  Tom Tromey  <tom@tromey.com>
6795
6796         * valprint.c (generic_value_print_complex): Use accessors.
6797         * value.h (value_real_part, value_imaginary_part): Declare.
6798         * valops.c (value_real_part, value_imaginary_part): New
6799         functions.
6800         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6801
6802 2020-04-01  Tom Tromey  <tom@tromey.com>
6803
6804         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6805         (read_range_type): Update.
6806         * mdebugread.c (basic_type): Update.
6807         * go-lang.c (build_go_types): Use init_complex_type.
6808         * gdbtypes.h (struct main_type) <complex_type>: New member.
6809         (init_complex_type): Update.
6810         (arch_complex_type): Don't declare.
6811         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6812         Make name if none given.  Use alloc_type_copy.  Look for cached
6813         complex type.
6814         (arch_complex_type): Remove.
6815         (gdbtypes_post_init): Use init_complex_type.
6816         * f-lang.c (build_fortran_types): Use init_complex_type.
6817         * dwarf2/read.c (read_base_type): Update.
6818         * d-lang.c (build_d_types): Use init_complex_type.
6819         * ctfread.c (read_base_type): Update.
6820
6821 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6822
6823         * infrun.c (stop_all_threads): Update assertion, plus when
6824         stopping threads, take into account that we might be trying
6825         to stop an all-stop target.
6826         (stop_waiting): Call 'stop_all_threads' if there exists a
6827         non-stop target.
6828
6829 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6830
6831         * target.h (exists_non_stop_target): New function declaration.
6832         * target.c (exists_non_stop_target): New function.
6833
6834 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6835
6836         PR gdb/24789
6837         * eval.c (is_integral_or_integral_reference): New function.
6838         (evaluate_subexp_standard): Allow integer references in
6839         pointer arithmetic.
6840
6841 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6842
6843         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6844         check for no ptid in the stop reply when the target is non-stop.
6845
6846 2020-04-01  Tom Tromey  <tromey@adacore.com>
6847
6848         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6849         "name" parameter to rvalue reference.  Initialize m_name_holder.
6850         <lookup_name_info>: New overloads.
6851         <name>: Return gdb::string_view.
6852         <c_str>: New method.
6853         <make_ignore_params>: Update.
6854         <search_name_hash>: Update.
6855         <language_lookup_name>: Return const char *.
6856         <m_name>: Change type.
6857         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6858         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6859         (lookup_name_info::match_any): Update.
6860         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6861         Update.
6862         * minsyms.c (linkage_name_str): Update.
6863         * language.c (default_symbol_name_matcher): Update.
6864         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6865         Update.
6866         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6867         (ada_lookup_name_info::ada_lookup_name_info): Update.
6868         (literal_symbol_name_matcher): Update.
6869
6870 2020-04-01  Tom Tromey  <tromey@adacore.com>
6871
6872         * psymtab.c (psymtab_search_name): Remove function.
6873         (psym_lookup_symbol): Create search name and lookup name here.
6874         (lookup_partial_symbol): Remove "name" parameter; add
6875         lookup_name.
6876         (psym_expand_symtabs_for_function): Update.
6877
6878 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6879
6880         PR tui/25597:
6881         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6882
6883 2020-03-31  Tom Tromey  <tromey@adacore.com>
6884
6885         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6886         memcpy.
6887
6888 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6889
6890         * features/riscv/32bit-csr.xml: Regenerated.
6891         * features/riscv/64bit-csr.xml: Regenerated.
6892
6893 2020-03-30  Tom Tromey  <tromey@adacore.com>
6894
6895         * ada-valprint.c (print_variant_part): Update.
6896         * ada-lang.h (ada_which_variant_applies): Update.
6897         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
6898         outer_valaddr parameters; replace with "outer" value parameter.
6899         (to_fixed_variant_branch_type): Update.
6900
6901 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6902
6903         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
6904         <list>.  Remove inclusion of observable.h.
6905         (PPC_DEBUG_CURRENT_VERSION): Move up define.
6906         (struct arch_lwp_info): New struct.
6907         (class ppc_linux_dreg_interface): New class.
6908         (struct ppc_linux_process_info): New struct.
6909         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
6910         <low_new_clone, low_forget_process, low_prepare_to_resume>
6911         <copy_thread_dreg_state, mark_thread_stale>
6912         <mark_debug_registers_changed, register_hw_breakpoint>
6913         <clear_hw_breakpoint, register_wp, clear_wp>
6914         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
6915         <num_memory_accesses, get_trigger_type>
6916         <create_watchpoint_request, hwdebug_point_cmp>
6917         <init_arch_lwp_info, get_arch_lwp_info>
6918         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
6919         methods.
6920         <struct ptid_hash>: New inner struct.
6921         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
6922         members.
6923         (saved_dabr_value, hwdebug_info, max_slots_number)
6924         (struct hw_break_tuple, struct thread_points, ppc_threads)
6925         (have_ptrace_hwdebug_interface)
6926         (hwdebug_find_thread_points_by_tid)
6927         (hwdebug_insert_point, hwdebug_remove_point): Remove.
6928         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
6929         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
6930         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
6931         use m_dreg_interface.
6932         (hwdebug_point_cmp): Change to...
6933         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
6934         reference arguments instead of pointers.
6935         (ppc_linux_nat_target::ranged_break_num_registers): Use
6936         m_dreg_interface.
6937         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
6938         m_dreg_interface.  Call register_hw_breakpoint.
6939         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
6940         m_dreg_interface.  Call clear_hw_breakpoint.
6941         (get_trigger_type): Change to...
6942         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
6943         comment.
6944         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
6945         use m_dreg_interface.  Call register_hw_breakpoint.
6946         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
6947         use m_dreg_interface.  Call clear_hw_breakpoint.
6948         (can_use_watchpoint_cond_accel): Change to...
6949         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
6950         method.  Update comment, use m_dreg_interface and
6951         m_process_info.
6952         (calculate_dvc): Change to...
6953         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
6954         m_dreg_interface.
6955         (num_memory_accesses): Change to...
6956         (ppc_linux_nat_target::num_memory_accesses): ...this method.
6957         (check_condition): Change to...
6958         (ppc_linux_nat_target::check_condition): ...this method.
6959         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
6960         comment, use m_dreg_interface.
6961         (create_watchpoint_request): Change to...
6962         (ppc_linux_nat_target::create_watchpoint_request): ...this
6963         method.  Use m_dreg_interface.
6964         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
6965         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
6966         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
6967         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
6968         (ppc_linux_nat_target::low_forget_process)
6969         (ppc_linux_nat_target::low_new_fork)
6970         (ppc_linux_nat_target::low_new_clone)
6971         (ppc_linux_nat_target::low_delete_thread)
6972         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
6973         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
6974         only call mark_thread_stale.
6975         (ppc_linux_thread_exit): Remove.
6976         (ppc_linux_nat_target::stopped_data_address): Change to...
6977         (ppc_linux_nat_target::low_stopped_data_address): This. Add
6978         comment, use m_dreg_interface and m_thread_hw_breakpoints.
6979         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
6980         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
6981         comment.  Call low_stopped_data_address.
6982         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
6983         m_dreg_interface.
6984         (ppc_linux_nat_target::masked_watch_num_registers): Use
6985         m_dreg_interface.
6986         (ppc_linux_nat_target::copy_thread_dreg_state)
6987         (ppc_linux_nat_target::mark_thread_stale)
6988         (ppc_linux_nat_target::mark_debug_registers_changed)
6989         (ppc_linux_nat_target::register_hw_breakpoint)
6990         (ppc_linux_nat_target::clear_hw_breakpoint)
6991         (ppc_linux_nat_target::register_wp)
6992         (ppc_linux_nat_target::clear_wp)
6993         (ppc_linux_nat_target::init_arch_lwp_info)
6994         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
6995         (_initialize_ppc_linux_nat): Remove observer callback.
6996
6997 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
6998
6999         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7000         (ppc_linux_nat_target::auxv_parse)
7001         (ppc_linux_nat_target::read_description)
7002         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7003         Move up.
7004
7005 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7006
7007         * linux-nat.h (low_new_clone): New method.
7008         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7009
7010 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7011
7012         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7013         (dbx_expand_psymtab): ... this.
7014         (start_psymtab): Update.
7015         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7016         (mdebug_expand_psymtab): ... this.
7017         (parse_partial_symbols): Update.
7018         (new_psymtab): Update.
7019         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7020         (xcoff_expand_psymtab): ... this.
7021         (xcoff_start_psymtab): Update.
7022
7023 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7024
7025         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7026         <expand_dependencies>: ... this.
7027         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7028         (partial_symtab::expand_dependencies): ... this.
7029         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7030         Update.
7031         (dwarf2_psymtab::expand_psymtab): Update.
7032         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7033         * mdebugread.c (psymtab_to_symtab_1): Update.
7034         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7035
7036 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7037
7038         * psympriv.h (discard_psymtab): Remove.
7039         * dbxread.c (dbx_end_psymtab): Update.
7040         * xcoffread.c (xcoff_end_psymtab): Update.
7041
7042 2020-03-28  Tom Tromey  <tom@tromey.com>
7043
7044         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7045         comment.
7046
7047 2020-03-28  Tom Tromey  <tom@tromey.com>
7048
7049         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7050
7051 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7052
7053         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7054
7055 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7056
7057         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7058
7059 2020-03-26  Tom Tromey  <tom@tromey.com>
7060
7061         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7062         (mark_common_block_symbol_computed, read_tag_string_type)
7063         (attr_to_dynamic_prop, read_subrange_type): Update.
7064         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7065         to be methods on struct attribute.
7066         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7067         (read_call_site_scope, partial_die_info::read)
7068         (partial_die_info::read, lookup_die_type, follow_die_ref):
7069         Update.
7070         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7071         from dwarf2_get_ref_die_offset.
7072         (attribute::constant_value): New method, from
7073         dwarf2_get_attr_constant_value.
7074         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7075         Declare method.
7076         <constant_value>: New method.
7077
7078 2020-03-26  Tom Tromey  <tom@tromey.com>
7079
7080         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7081         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7082         (dwarf_type_encoding_name): Move to stringify.c.
7083         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7084         * dwarf2/stringify.c: New file.
7085         * dwarf2/stringify.h: New file.
7086
7087 2020-03-26  Tom Tromey  <tom@tromey.com>
7088
7089         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7090         Rewrite.
7091
7092 2020-03-26  Tom Tromey  <tom@tromey.com>
7093
7094         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7095         methods.
7096         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7097         (lookup_ranges_base): Likewise.
7098         (read_cutu_die_from_dwo, read_full_die_1): Update.
7099
7100 2020-03-26  Tom Tromey  <tom@tromey.com>
7101
7102         * dwarf2/read.c (read_import_statement, read_file_scope)
7103         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7104         (read_lexical_block_scope, read_call_site_scope)
7105         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7106         (handle_struct_member_die, process_structure_scope)
7107         (update_enumeration_type_from_children)
7108         (process_enumeration_scope, read_array_type, read_common_block)
7109         (read_namespace, read_module, read_subroutine_type): Update.
7110         (sibling_die): Remove.
7111
7112 2020-03-26  Tom Tromey  <tom@tromey.com>
7113
7114         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7115         (build_type_psymtabs_reader, read_structure_type)
7116         (read_enumeration_type, read_full_die_1): Update.
7117         (dwarf2_attr_no_follow): Move to die.h.
7118         * dwarf2/die.h (struct die_info) <attr>: New method.
7119
7120 2020-03-26  Tom Tromey  <tom@tromey.com>
7121
7122         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7123         <base_address>: Now an optional.
7124         (dwarf2_find_base_address, dwarf2_rnglists_process)
7125         (dwarf2_ranges_process, fill_in_loclist_baton)
7126         (dwarf2_symbol_mark_computed): Update.
7127
7128 2020-03-26  Tom Tromey  <tom@tromey.com>
7129
7130         * dwarf2/read.c (struct die_info): Move to die.h.
7131         * dwarf2/die.h: New file.
7132
7133 2020-03-26  Tom Tromey  <tom@tromey.com>
7134
7135         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7136         * dwarf2/read.c
7137         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7138         Move to line-header.c.
7139         (read_checked_initial_length_and_offset, read_formatted_entries):
7140         Likewise.
7141         (dwarf_decode_line_header): Split into two.
7142         * dwarf2/line-header.c
7143         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7144         Move from read.c.
7145         (read_checked_initial_length_and_offset, read_formatted_entries):
7146         Likewise.
7147         (dwarf_decode_line_header): New function, split from read.c.
7148
7149 2020-03-26  Tom Tromey  <tom@tromey.com>
7150
7151         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7152         Declare method.
7153         * dwarf2/read.c (read_attribute_value): Update.
7154         (dwarf2_per_objfile::read_line_string): Rename from
7155         read_indirect_line_string.
7156         (read_formatted_entries): Update.
7157
7158 2020-03-26  Tom Tromey  <tom@tromey.com>
7159
7160         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7161         variable.
7162
7163 2020-03-26  Tom Tromey  <tom@tromey.com>
7164
7165         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7166         const.
7167         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7168         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7169         parameter const.
7170
7171 2020-03-26  Tom Tromey  <tom@tromey.com>
7172
7173         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7174         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7175         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7176         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7177
7178 2020-03-26  Tom Tromey  <tom@tromey.com>
7179
7180         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7181         file_names_size, file_full_name, file_file_name>: Use const.
7182         <file_name_at, file_names>: Add const overload.
7183         * dwarf2/line-header.c (line_header::file_file_name)
7184         (line_header::file_full_name): Update.
7185
7186 2020-03-26  Tom Tromey  <tom@tromey.com>
7187
7188         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7189         (macro_start_file, consume_improper_spaces)
7190         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7191         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7192         (dwarf_decode_macros): Move to macro.c.
7193         * dwarf2/macro.c: New file.
7194         * dwarf2/macro.h: New file.
7195         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7196
7197 2020-03-26  Tom Tromey  <tom@tromey.com>
7198
7199         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7200         method.
7201         * dwarf2/section.c: New method.  From
7202         read_indirect_string_at_offset_from.
7203         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7204         (read_indirect_string_at_offset_from): Move to section.c.
7205         (read_indirect_string_at_offset): Rewrite.
7206         (read_indirect_line_string_at_offset): Remove.
7207         (read_indirect_string, read_indirect_line_string)
7208         (dwarf_decode_macro_bytes): Update.
7209
7210 2020-03-26  Tom Tromey  <tom@tromey.com>
7211
7212         * dwarf2/section.h (struct dwarf2_section_info)
7213         <overload_complaint>: Declare.
7214         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7215         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7216         Rename from dwarf2_section_buffer_overflow_complaint.
7217         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7218         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7219
7220 2020-03-26  Tom Tromey  <tom@tromey.com>
7221
7222         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7223         Declare.
7224         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7225         Move from read.c.
7226         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7227         to section.c.
7228
7229 2020-03-26  Tom Tromey  <tom@tromey.com>
7230
7231         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7232
7233 2020-03-26  Tom Tromey  <tom@tromey.com>
7234
7235         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7236         "builder".
7237         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7238         parameter.
7239         (dwarf_decode_macros): Update.
7240
7241 2020-03-26  Tom Tromey  <tom@tromey.com>
7242
7243         * dwarf2/read.c (read_attribute_value): Update.
7244         (read_indirect_string_from_dwz): Move to dwz.c; change into
7245         method.
7246         (dwarf_decode_macro_bytes): Update.
7247         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7248         * dwarf2/dwz.c: New file.
7249         * Makefile.in (COMMON_SFILES): Add dwz.c.
7250
7251 2020-03-26  Tom Tromey  <tom@tromey.com>
7252
7253         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7254         * dwarf2/read.c: Add include.
7255         * dwarf2/index-write.c: Add include.
7256         * dwarf2/index-cache.c: Add include.
7257         * dwarf2/dwz.h: New file.
7258
7259 2020-03-25  Tom Tromey  <tom@tromey.com>
7260
7261         * compile/compile-object-load.c (get_out_value_type): Mention
7262         correct symbol name in error message.
7263
7264 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7265
7266         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7267
7268 2020-03-25  Tom de Vries  <tdevries@suse.de>
7269
7270         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7271         * symmisc.c (dump_symtab_1): Print user and includes fields.
7272         (maintenance_info_symtabs): Same.
7273
7274 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7275
7276         PR gdb/25534
7277         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7278         (riscv_regcache_cooked_write): New function.
7279         (riscv_push_dummy_call): Use new function.
7280         (riscv_return_value): Likewise.
7281
7282 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7283
7284         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7285         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7286         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7287         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7288         * infrun.c (follow_fork): Likewise.
7289         (follow_fork_inferior): Likewise.
7290         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7291         * linux-nat.h (class linux_nat_target): Likewise.
7292         * remote.c (class remote_target) <follow_fork>: Likewise.
7293         (remote_target::follow_fork): Likewise.
7294         * target-delegates.c: Re-generate.
7295         * target.c (default_follow_fork): Likewise.
7296         (target_follow_fork): Likewise.
7297         * target.h (struct target_ops) <follow_fork>: Likewise.
7298         (target_follow_fork): Likewise.
7299
7300 2020-03-24  Tom de Vries  <tdevries@suse.de>
7301
7302         * psymtab.c (maintenance_info_psymtabs): Print user field.
7303
7304 2020-03-20  Tom Tromey  <tromey@adacore.com>
7305
7306         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7307         const.
7308         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7309         const.
7310
7311 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7312
7313         * ptrace.m4: Don't check for ptrace declaration.
7314         * config.in: Re-generate.
7315         * configure: Re-generate.
7316         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7317         not defined.
7318
7319 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7320
7321         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7322         `PTRACE_TYPE_RET'.
7323         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7324         * sparc-nat.c (gdb_ptrace): Likewise.
7325         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7326
7327 2020-03-20  Tom Tromey  <tromey@adacore.com>
7328
7329         * c-exp.y (lex_one_token): Fix assert.
7330
7331 2020-03-20  Tom Tromey  <tromey@adacore.com>
7332
7333         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7334         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7335         strncpy call.
7336
7337 2020-03-20  Tom Tromey  <tromey@adacore.com>
7338
7339         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7340
7341 2020-03-20  Tom Tromey  <tromey@adacore.com>
7342
7343         * ada-valprint.c (print_variant_part): Remove parameters; switch
7344         to value-based API.
7345         (print_field_values): Likewise.
7346         (ada_val_print_struct_union): Likewise.
7347         (ada_value_print_1): Update.
7348
7349 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7350
7351         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7352         nbsd_nat_target instead of inf_ptrace_target.
7353         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7354         nbsd_nat_target.
7355
7356 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7357
7358         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7359         it to the ptrace call.
7360         * (store_registers): Likewise.
7361
7362 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7363
7364         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7365         it to the ptrace call.
7366         * (store_registers): Likewise.
7367
7368 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7369
7370         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7371         valid, fetch vg value from ptrace.
7372
7373 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7374         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7375         * inf-ptrace.c: Likewise.
7376         * (gdb_ptrace): Add.
7377         * (inf_ptrace_target::resume): Update.
7378         * (inf_ptrace_target::xfer_partial): Likewise.
7379         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7380         * (inf_ptrace_peek_poke): Update.
7381
7382 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7383
7384         * x86-bsd-nat.c (gdb_ptrace): New.
7385         * (x86bsd_dr_set): Add new argument `ptid'.
7386         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7387         x86bsd_dr_set_addr): Update.
7388
7389 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7390
7391         * remote.c (remote_target::process_stop_reply): Handle events for
7392         all threads differently.
7393
7394 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7395
7396         * completer.c (completion_tracker::remove_completion): Define new
7397         function.
7398         * completer.h (completion_tracker::remove_completion): Declare new
7399         function.
7400         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7401         when adding a C++ function symbol.
7402
7403 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7404
7405         * completer.c (completion_tracker::completion_hash_entry): Define
7406         new class.
7407         (advance_to_filename_complete_word_point): Call
7408         recompute_lowest_common_denominator.
7409         (completion_tracker::completion_tracker): Call discard_completions
7410         to setup the hash table.
7411         (completion_tracker::discard_completions): Allow for being called
7412         from the constructor, pass new equal function, and element deleter
7413         when constructing the hash table.  Initialise new class member
7414         variables.
7415         (completion_tracker::maybe_add_completion): Remove use of
7416         m_entries_vec, and store more information into m_entries_hash.
7417         (completion_tracker::recompute_lcd_visitor): New function, most
7418         content taken from...
7419         (completion_tracker::recompute_lowest_common_denominator):
7420         ...here, this now just visits each item in the hash calling the
7421         above visitor.
7422         (completion_tracker::build_completion_result): Remove use of
7423         m_entries_vec, call recompute_lowest_common_denominator.
7424         * completer.h (completion_tracker::have_completions): Remove use
7425         of m_entries_vec.
7426         (completion_tracker::completion_hash_entry): Declare new class.
7427         (completion_tracker::recompute_lowest_common_denominator): Change
7428         function signature.
7429         (completion_tracker::recompute_lcd_visitor): Declare new function.
7430         (completion_tracker::m_entries_vec): Delete.
7431         (completion_tracker::m_entries_hash): Initialize to NULL.
7432         (completion_tracker::m_lowest_common_denominator_valid): New
7433         member variable.
7434         (completion_tracker::m_lowest_common_denominator_max_length): New
7435         member variable.
7436
7437 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7438
7439         * regformats/regdef.h: Put reg in gdb namespace.
7440
7441 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7442
7443         * i386-bsd-nat.c (gdb_ptrace): New.
7444         * (i386bsd_fetch_inferior_registers,
7445         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7446         * (i386bsd_fetch_inferior_registers,
7447         i386bsd_store_inferior_registers) Use gdb_ptrace.
7448
7449 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7450
7451         * amd64-bsd-nat.c (gdb_ptrace): New.
7452         * (amd64bsd_fetch_inferior_registers,
7453         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7454         * (amd64bsd_fetch_inferior_registers,
7455         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7456
7457 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7458
7459         * user-regs.c (user_reg::read): Rename to...
7460         (user_reg::xread): ...this.
7461         * (append_user_reg): Rename argument `read' to `xread'.
7462         * (user_reg_add_builtin): Likewise.
7463         * (user_reg_add): Likewise.
7464         * (value_of_user_reg): Likewise.
7465
7466 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7467
7468         * sparc-nat.c (gdb_ptrace): New.
7469         * sparc-nat.c (sparc_fetch_inferior_registers)
7470         (sparc_store_inferior_registers) Remove obsolete comment.
7471         * sparc-nat.c (sparc_fetch_inferior_registers)
7472         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7473         * sparc-nat.c (sparc_fetch_inferior_registers)
7474         (sparc_store_inferior_registers) Use gdb_ptrace.
7475
7476 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7477
7478         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7479         it to the ptrace call.
7480         * sh-nbsd-nat.c (store_registers): Likewise.
7481
7482 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7483
7484         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7485         nbsd_nat_target instead of inf_ptrace_target.
7486         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7487         nbsd_nat_target.
7488
7489 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7490
7491         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7492
7493 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7494
7495         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7496         <sys/sysctl.h>.
7497         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7498
7499 2020-03-17  Tom de Vries  <tdevries@suse.de>
7500
7501         PR gdb/23710
7502         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7503         fields.
7504         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7505         fields.
7506         (process_imported_unit_die): Skip import of c++ CUs.
7507
7508 2020-03-16  Tom Tromey  <tom@tromey.com>
7509
7510         * p-valprint.c (pascal_object_print_value): Initialize
7511         base_value.
7512
7513 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7514             Shahab Vahedi  <shahab@synopsys.com>
7515
7516         * Makefile.in: Add arch/arc.o
7517         * configure.tgt: Likewise.
7518         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7519         (_initialize_arc_tdep): Don't initialize old target descriptions.
7520         (arc_read_description): New function to cache target descriptions.
7521         * arc-tdep.h (arc_read_description): Add proto type.
7522         * arch/arc.c: New file.
7523         * arch/arc.h: Likewise.
7524         * features/Makefile: Replace old target descriptions with new.
7525         * features/arc-arcompact.c: Remove.
7526         * features/arc-arcompact.xml: Likewise.
7527         * features/arc-v2.c: Likewise
7528         * features/arc-v2.xml: Likewise
7529         * features/arc/aux-arcompact.xml: New file.
7530         * features/arc/aux-v2.xml: Likewise.
7531         * features/arc/core-arcompact.xml: Likewise.
7532         * features/arc/core-v2.xml: Likewise.
7533         * features/arc/aux-arcompact.c: Generate.
7534         * features/arc/aux-v2.c: Likewise.
7535         * features/arc/core-arcompact.c: Likewise.
7536         * features/arc/core-v2.c: Likewise.
7537         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7538
7539 2020-03-16  Tom Tromey  <tromey@adacore.com>
7540
7541         PR gdb/25663:
7542         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7543         putting value into bcache.
7544
7545 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7546
7547         PR gdb/21500
7548         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7549         to...
7550         (amd64_windows_init_abi_common): ... this.  Don't set size of
7551         long type.
7552         (amd64_windows_init_abi): New function.
7553         (amd64_cygwin_init_abi): New function.
7554         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7555         the Cygwin OS ABI.
7556         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7557         comment.
7558
7559 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7560
7561         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7562         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7563         (pe_import_directory_entry): New struct type.
7564         (is_linked_with_cygwin_dll): New function.
7565         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7566         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7567         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7568
7569 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7570
7571         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7572         i386_cygwin_core_osabi_sniffer.
7573
7574 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7575
7576         * i386-cygwin-tdep.c: Rename to...
7577         * i386-windows-tdep.c: ... this.
7578         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7579         i386-windows-tdep.c.
7580         * configure.tgt: Likewise.
7581
7582 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7583
7584         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7585         * osabi.c (gdb_osabi_names): Add "Windows".
7586         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7587         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7588         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7589         i386_cygwin_osabi_sniffer.
7590         (_initialize_i386_cygwin_tdep): Register OS ABI
7591         GDB_OSABI_WINDOWS for i386.
7592         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7593         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7594         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7595         for x86-64.
7596         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7597         when the target matches '*-*-mingw*'.
7598
7599 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7600
7601         * defs.h (enum gdb_osabi): Move to...
7602         * osabi.h (enum gdb_osabi): ... here.
7603         * gdbarch.sh: Include osabi.h in gdbarch.h.
7604         * gdbarch.h: Re-generate.
7605
7606 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7607
7608         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7609         function.
7610         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7611
7612 2020-03-14  Tom Tromey  <tom@tromey.com>
7613
7614         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7615         for C++.
7616         (c_type_print_modifier): Likewise.  Add "language" parameter.
7617         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7618         (c_type_print_base_1): Update.
7619         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7620         constants.
7621         * type-stack.c (type_stack::insert): Handle tp_atomic and
7622         tp_restrict.
7623         (type_stack::follow_type_instance_flags): Likewise.
7624         (type_stack::follow_types): Likewise.  Merge type-following code.
7625         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7626         (space_identifier, cv_with_space_id)
7627         (const_or_volatile_or_space_identifier_noopt)
7628         (const_or_volatile_or_space_identifier): Remove.
7629         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7630         rules.
7631         (ptr_operator, typebase): Update.
7632         (enum token_flag) <FLAG_C>: New constant.
7633         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7634         "_Atomic".
7635         (lex_one_token): Handle FLAG_C.
7636
7637 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7638
7639         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7640         it to the ptrace call.
7641         * m68k-bsd-nat.c (store_registers): Likewise.
7642
7643 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7644
7645         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7646         gdb_byte *.
7647         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7648         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7649         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7650
7651 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7652
7653         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7654         nbsd_nat_target instead of inf_ptrace_target.
7655         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7656         nbsd_nat_target.
7657
7658 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7659
7660         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7661         register_t.
7662
7663 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7664
7665         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7666         it to the ptrace call.
7667         * alpha-bsd-nat.c (store_registers): Likewise.
7668
7669 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7670
7671         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7672         includes.
7673         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7674         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7675         fill_fpregset): Likewise.
7676
7677 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7678
7679         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7680         nbsd_nat_target instead of inf_ptrace_target.
7681         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7682         nbsd_nat_target.
7683
7684 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7685
7686         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7687         register_t.
7688
7689 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7690
7691         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7692         it to the ptrace call.
7693         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7694         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7695         * arm-nbsd-nat.c (store_register): Likewise.
7696         * arm-nbsd-nat.c (store_regs): Likewise.
7697         * arm-nbsd-nat.c (store_fp_register): Likewise.
7698         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7699
7700 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7701
7702         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7703         nbsd_nat_target instead of inf_ptrace_target.
7704         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7705         nbsd_nat_target.
7706
7707 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7708
7709         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7710         it to the ptrace call.
7711         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7712
7713 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7714
7715         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7716         it to the ptrace call.
7717         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7718
7719 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7720
7721         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7722         gdb_byte *.
7723         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7724
7725 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7726
7727         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7728         instead of inf_ptrace_target.
7729         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7730         nbsd_nat_target.
7731
7732 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7733
7734         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7735         register_t.
7736
7737 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7738
7739         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7740         register_t.
7741
7742 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7743
7744         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7745         register_t.
7746
7747 2020-03-13  Tom Tromey  <tom@tromey.com>
7748
7749         * value.h (val_print): Don't declare.
7750         * valprint.h (val_print_array_elements)
7751         (val_print_scalar_formatted, generic_val_print): Don't declare.
7752         * valprint.c (generic_val_print_array): Take a struct value.
7753         (generic_val_print_ptr, generic_val_print_memberptr)
7754         (generic_val_print_bool, generic_val_print_int)
7755         (generic_val_print_char, generic_val_print_complex)
7756         (generic_val_print): Remove.
7757         (generic_value_print): Update.
7758         (do_val_print): Remove unused parameters.  Don't call
7759         la_val_print.
7760         (val_print): Remove.
7761         (common_val_print): Update.  Don't call value_check_printable.
7762         (val_print_scalar_formatted, val_print_array_elements): Remove.
7763         * rust-lang.c (rust_val_print): Remove.
7764         (rust_language_defn): Update.
7765         * p-valprint.c (pascal_val_print): Remove.
7766         (pascal_value_print_inner): Update.
7767         (pascal_object_print_val_fields, pascal_object_print_val):
7768         Remove.
7769         (pascal_object_print_static_field): Update.
7770         * p-lang.h (pascal_val_print): Don't declare.
7771         * p-lang.c (pascal_language_defn): Update.
7772         * opencl-lang.c (opencl_language_defn): Update.
7773         * objc-lang.c (objc_language_defn): Update.
7774         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7775         * m2-lang.h (m2_val_print): Don't declare.
7776         * m2-lang.c (m2_language_defn): Update.
7777         * language.h (struct language_defn) <la_val_print>: Remove.
7778         * language.c (unk_lang_value_print_inner): Rename.  Change
7779         argument types.
7780         (unknown_language_defn, auto_language_defn): Update.
7781         * go-valprint.c (go_val_print): Remove.
7782         * go-lang.h (go_val_print): Don't declare.
7783         * go-lang.c (go_language_defn): Update.
7784         * f-valprint.c (f_val_print): Remove.
7785         * f-lang.h (f_value_print): Don't declare.
7786         * f-lang.c (f_language_defn): Update.
7787         * d-valprint.c (d_val_print): Remove.
7788         * d-lang.h (d_value_print): Don't declare.
7789         * d-lang.c (d_language_defn): Update.
7790         * cp-valprint.c (cp_print_value_fields)
7791         (cp_print_value_fields_rtti, cp_print_value): Remove.
7792         (cp_print_static_field): Update.
7793         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7794         (c_val_print_struct, c_val_print_union, c_val_print_int)
7795         (c_val_print_memberptr, c_val_print): Remove.
7796         * c-lang.h (c_val_print_array, cp_print_value_fields)
7797         (cp_print_value_fields_rtti): Don't declare.
7798         * c-lang.c (c_language_defn, cplus_language_defn)
7799         (asm_language_defn, minimal_language_defn): Update.
7800         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7801         (ada_val_print_enum): Take a struct value.
7802         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7803         (ada_val_print): Remove.
7804         (ada_value_print_1): Update.
7805         (printable_val_type): Remove.
7806         * ada-lang.h (ada_val_print): Don't declare.
7807         * ada-lang.c (ada_language_defn): Update.
7808
7809 2020-03-13  Tom Tromey  <tom@tromey.com>
7810
7811         * valprint.c (do_val_print): Update.
7812         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7813         a struct value.
7814         (value_to_value_object_no_release): Declare.
7815         * python/py-value.c (value_to_value_object_no_release): New
7816         function.
7817         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7818         struct value.
7819         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7820         function.
7821         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7822         a struct value.
7823         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7824         Declare.
7825         (gdbscm_apply_val_pretty_printer): Take a struct value.
7826         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7827         value.
7828         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7829         value.
7830         * extension-priv.h (struct extension_language_ops)
7831         <apply_val_pretty_printer>: Take a struct value.
7832         * cp-valprint.c (cp_print_value): Create a struct value.
7833         (cp_print_value): Update.
7834
7835 2020-03-13  Tom Tromey  <tom@tromey.com>
7836
7837         * ada-valprint.c (print_field_values): Call common_val_print.
7838
7839 2020-03-13  Tom Tromey  <tom@tromey.com>
7840
7841         * ada-valprint.c (val_print_packed_array_elements): Remove
7842         bitoffset and val parameters.  Call common_val_print.
7843         (ada_val_print_string): Remove offset, address, and original_value
7844         parameters.
7845         (ada_val_print_array): Update.
7846         (ada_value_print_array): New function.
7847         (ada_value_print_1): Call it.
7848
7849 2020-03-13  Tom Tromey  <tom@tromey.com>
7850
7851         * ada-valprint.c (ada_value_print): Use common_val_print.
7852
7853 2020-03-13  Tom Tromey  <tom@tromey.com>
7854
7855         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7856
7857 2020-03-13  Tom Tromey  <tom@tromey.com>
7858
7859         * ada-valprint.c (ada_value_print_num): New function.
7860         (ada_value_print_1): Use it.
7861
7862 2020-03-13  Tom Tromey  <tom@tromey.com>
7863
7864         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7865
7866 2020-03-13  Tom Tromey  <tom@tromey.com>
7867
7868         * ada-valprint.c (ada_value_print_ptr): New function.
7869         (ada_value_print_1): Use it.
7870
7871 2020-03-13  Tom Tromey  <tom@tromey.com>
7872
7873         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7874         call common_val_print.
7875         (ada_val_print_1): Update.
7876         (ada_value_print_1): New function.
7877         (ada_value_print_inner): Rewrite.
7878
7879 2020-03-13  Tom Tromey  <tom@tromey.com>
7880
7881         * cp-valprint.c (cp_print_value_fields): Update.
7882         (cp_print_value): New function.
7883
7884 2020-03-13  Tom Tromey  <tom@tromey.com>
7885
7886         * m2-valprint.c (m2_value_print_inner): Use
7887         cp_print_value_fields.
7888         * cp-valprint.c (cp_print_value_fields): New function.
7889         * c-valprint.c (c_value_print_struct): New function.
7890         (c_value_print_inner): Use c_value_print_struct.
7891         * c-lang.h (cp_print_value_fields): Declare.
7892
7893 2020-03-13  Tom Tromey  <tom@tromey.com>
7894
7895         * c-valprint.c (c_value_print_array): New function.
7896         (c_value_print_inner): Use it.
7897
7898 2020-03-13  Tom Tromey  <tom@tromey.com>
7899
7900         * c-valprint.c (c_value_print_memberptr): New function.
7901         (c_value_print_inner): Use it.
7902
7903 2020-03-13  Tom Tromey  <tom@tromey.com>
7904
7905         * c-valprint.c (c_value_print_int): New function.
7906         (c_value_print_inner): Use it.
7907
7908 2020-03-13  Tom Tromey  <tom@tromey.com>
7909
7910         * c-valprint.c (c_value_print_ptr): New function.
7911         (c_value_print_inner): Use it.
7912
7913 2020-03-13  Tom Tromey  <tom@tromey.com>
7914
7915         * c-valprint.c (c_value_print_inner): Rewrite.
7916
7917 2020-03-13  Tom Tromey  <tom@tromey.com>
7918
7919         * valprint.c (generic_value_print_complex): New function.
7920         (generic_value_print): Use it.
7921
7922 2020-03-13  Tom Tromey  <tom@tromey.com>
7923
7924         * valprint.c (generic_val_print_float): Don't call
7925         val_print_scalar_formatted.
7926         (generic_val_print, generic_value_print): Update.
7927
7928 2020-03-13  Tom Tromey  <tom@tromey.com>
7929
7930         * valprint.c (generic_value_print_char): New function
7931         (generic_value_print): Use it.
7932
7933 2020-03-13  Tom Tromey  <tom@tromey.com>
7934
7935         * valprint.c (generic_value_print_int): New function.
7936         (generic_value_print): Use it.
7937
7938 2020-03-13  Tom Tromey  <tom@tromey.com>
7939
7940         * valprint.c (generic_value_print_bool): New function.
7941         (generic_value_print): Use it.
7942
7943 2020-03-13  Tom Tromey  <tom@tromey.com>
7944
7945         * valprint.c (generic_val_print_func): Simplify.
7946         (generic_val_print, generic_value_print): Update.
7947
7948 2020-03-13  Tom Tromey  <tom@tromey.com>
7949
7950         * valprint.c (generic_val_print_flags): Remove.
7951         (generic_val_print, generic_value_print): Update.
7952         (val_print_type_code_flags): Add original_value parameter.
7953
7954 2020-03-13  Tom Tromey  <tom@tromey.com>
7955
7956         * valprint.c (generic_val_print): Update.
7957         (generic_value_print): Update.
7958         * valprint.c (generic_val_print_enum): Don't call
7959         val_print_scalar_formatted.
7960
7961 2020-03-13  Tom Tromey  <tom@tromey.com>
7962
7963         * valprint.c (generic_value_print): Call generic_value_print_ptr.
7964         * valprint.c (generic_value_print_ptr): New function.
7965
7966 2020-03-13  Tom Tromey  <tom@tromey.com>
7967
7968         * valprint.c (generic_value_print): Rewrite.
7969
7970 2020-03-13  Tom Tromey  <tom@tromey.com>
7971
7972         * p-valprint.c (pascal_object_print_value_fields)
7973         (pascal_object_print_value): New functions.
7974
7975 2020-03-13  Tom Tromey  <tom@tromey.com>
7976
7977         * p-valprint.c (pascal_value_print_inner): Rewrite.
7978
7979 2020-03-13  Tom Tromey  <tom@tromey.com>
7980
7981         * f-valprint.c (f_value_print_innner): Rewrite.
7982
7983 2020-03-13  Tom Tromey  <tom@tromey.com>
7984
7985         * m2-valprint.c (m2_print_unbounded_array): New overload.
7986         (m2_print_unbounded_array): Update.
7987         (m2_print_array_contents): Take a struct value.
7988         (m2_value_print_inner): Rewrite.
7989
7990 2020-03-13  Tom Tromey  <tom@tromey.com>
7991
7992         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
7993         (d_value_print_inner): New function.
7994         * d-lang.h (d_value_print_inner): Declare.
7995         * d-lang.c (d_language_defn): Use d_value_print_inner.
7996
7997 2020-03-13  Tom Tromey  <tom@tromey.com>
7998
7999         * go-valprint.c (go_value_print_inner): New function.
8000         * go-lang.h (go_value_print_inner): Declare.
8001         * go-lang.c (go_language_defn): Use go_value_print_inner.
8002
8003 2020-03-13  Tom Tromey  <tom@tromey.com>
8004
8005         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8006         API.
8007         (rust_val_print): Rewrite.
8008         (rust_value_print_inner): New function, from rust_val_print.
8009         (rust_language_defn): Use rust_value_print_inner.
8010
8011 2020-03-13  Tom Tromey  <tom@tromey.com>
8012
8013         * ada-valprint.c (ada_value_print_inner): New function.
8014         * ada-lang.h (ada_value_print_inner): Declare.
8015         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8016
8017 2020-03-13  Tom Tromey  <tom@tromey.com>
8018
8019         * f-valprint.c (f_value_print_innner): New function.
8020         * f-lang.h (f_value_print_innner): Declare.
8021         * f-lang.c (f_language_defn): Use f_value_print_innner.
8022
8023 2020-03-13  Tom Tromey  <tom@tromey.com>
8024
8025         * p-valprint.c (pascal_value_print_inner): New function.
8026         * p-lang.h (pascal_value_print_inner): Declare.
8027         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8028
8029 2020-03-13  Tom Tromey  <tom@tromey.com>
8030
8031         * m2-valprint.c (m2_value_print_inner): New function.
8032         * m2-lang.h (m2_value_print_inner): Declare.
8033         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8034
8035 2020-03-13  Tom Tromey  <tom@tromey.com>
8036
8037         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8038         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8039         * c-valprint.c (c_value_print_inner): New function.
8040         * c-lang.h (c_value_print_inner): Declare.
8041         * c-lang.c (c_language_defn, cplus_language_defn)
8042         (asm_language_defn, minimal_language_defn): Use
8043         c_value_print_inner.
8044
8045 2020-03-13  Tom Tromey  <tom@tromey.com>
8046
8047         * p-valprint.c (pascal_object_print_value_fields): Now static.
8048         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8049
8050 2020-03-13  Tom Tromey  <tom@tromey.com>
8051
8052         * c-valprint.c (c_val_print_array): Simplify.
8053
8054 2020-03-13  Tom Tromey  <tom@tromey.com>
8055
8056         * valprint.c (value_print_array_elements): New function.
8057         * valprint.h (value_print_array_elements): Declare.
8058
8059 2020-03-13  Tom Tromey  <tom@tromey.com>
8060
8061         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8062         * mips-tdep.c (mips_print_register): Use
8063         value_print_scalar_formatted.
8064
8065 2020-03-13  Tom Tromey  <tom@tromey.com>
8066
8067         * valprint.h (value_print_scalar_formatted): Declare.
8068         * valprint.c (value_print_scalar_formatted): New function.
8069
8070 2020-03-13  Tom Tromey  <tom@tromey.com>
8071
8072         * valprint.h (generic_value_print): Declare.
8073         * valprint.c (generic_value_print): New function.
8074
8075 2020-03-13  Tom Tromey  <tom@tromey.com>
8076
8077         * valprint.c (do_val_print): Call la_value_print_inner, if
8078         available.
8079         * rust-lang.c (rust_language_defn): Update.
8080         * p-lang.c (pascal_language_defn): Update.
8081         * opencl-lang.c (opencl_language_defn): Update.
8082         * objc-lang.c (objc_language_defn): Update.
8083         * m2-lang.c (m2_language_defn): Update.
8084         * language.h (struct language_defn) <la_value_print_inner>: New
8085         member.
8086         * language.c (unknown_language_defn, auto_language_defn): Update.
8087         * go-lang.c (go_language_defn): Update.
8088         * f-lang.c (f_language_defn): Update.
8089         * d-lang.c (d_language_defn): Update.
8090         * c-lang.c (c_language_defn, cplus_language_defn)
8091         (asm_language_defn, minimal_language_defn): Update.
8092         * ada-lang.c (ada_language_defn): Update.
8093
8094 2020-03-13  Tom Tromey  <tom@tromey.com>
8095
8096         * c-valprint.c (c_value_print): Use common_val_print.
8097
8098 2020-03-13  Tom Tromey  <tom@tromey.com>
8099
8100         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8101
8102 2020-03-13  Tom Tromey  <tom@tromey.com>
8103
8104         * f-valprint.c (f77_print_array_1, f_val_print): Use
8105         common_val_print.
8106
8107 2020-03-13  Tom Tromey  <tom@tromey.com>
8108
8109         * riscv-tdep.c (riscv_print_one_register_info): Use
8110         common_val_print.
8111
8112 2020-03-13  Tom Tromey  <tom@tromey.com>
8113
8114         * mi/mi-main.c (output_register): Use common_val_print.
8115
8116 2020-03-13  Tom Tromey  <tom@tromey.com>
8117
8118         * infcmd.c (default_print_one_register_info): Use
8119         common_val_print.
8120
8121 2020-03-13  Tom Tromey  <tom@tromey.com>
8122
8123         * valprint.h (common_val_print_checked): Declare.
8124         * valprint.c (common_val_print_checked): New function.
8125         * stack.c (print_frame_arg): Use common_val_print_checked.
8126
8127 2020-03-13  Tom Tromey  <tom@tromey.com>
8128
8129         * valprint.c (do_val_print): New function, from val_print.
8130         (val_print): Use do_val_print.
8131         (common_val_print): Use do_val_print.
8132
8133 2020-03-13  Tom Tromey  <tom@tromey.com>
8134
8135         * valprint.c (value_print): Use scoped_value_mark.
8136
8137 2020-03-13  Tom de Vries  <tdevries@suse.de>
8138
8139         PR symtab/25646
8140         * psymtab.c (partial_symtab::partial_symtab): Don't set
8141         globals_offset and statics_offset.  Push element onto
8142         current_global_psymbols and current_static_psymbols stacks.
8143         (concat): New function.
8144         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8145         element from current_global_psymbols and current_static_psymbols
8146         stacks.  Concat popped elements to global_psymbols and
8147         static_symbols.
8148         (add_psymbol_to_list): Use current_global_psymbols and
8149         current_static_psymbols stacks.
8150         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8151         current_static_psymbols fields.
8152
8153 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8154
8155         * corelow.c (sniff_core_bfd): Remove.
8156         (class core_target) <m_core_vec>: Remove.
8157         (core_target::core_target): Update.
8158         (core_file_fns): Remove.
8159         (deprecated_add_core_fns): Remove.
8160         (default_core_sniffer): Remove.
8161         (sniff_core_bfd): Remove.
8162         (default_check_format): Remove.
8163         (gdb_check_format): Remove.
8164         (core_target_open): Update.
8165         (core_target::get_core_register_section): Update.
8166         (get_core_registers_cb): Update.
8167         (core_target::fetch_registers): Update.
8168         * gdbcore.h (struct core_fns): Remove.
8169         (deprecated_add_core_fns): Remove.
8170         (default_core_sniffer): Remove.
8171         (default_check_format): Remove.
8172
8173 2020-03-12  Tom Tromey  <tom@tromey.com>
8174
8175         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8176         CORE_ADDR.
8177         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8178
8179 2020-03-12  Tom Tromey  <tom@tromey.com>
8180
8181         * remote.c (remote_target::download_tracepoint)
8182         (remote_target::enable_tracepoint)
8183         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8184         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8185         sprintf_vma.
8186
8187 2020-03-12  Tom Tromey  <tom@tromey.com>
8188
8189         * symfile-mem.c: Update CORE_ADDR size assert.
8190
8191 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8192
8193         * selftest.m4: Move to gdbsupport/.
8194         * acinclude.m4: Update path to selftest.m4.
8195
8196 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8197
8198         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8199         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8200         gdbarch-selfselftests.c and selftest-arch.c.
8201         (SUBDIR_UNITTESTS_OBS): Rename to...
8202         (SELFTESTS_OBS): ... this.
8203         (COMMON_SFILES): Remove disasm-selftests.c and
8204         gdbarch-selftests.c.
8205         * configure.ac: Don't add selftest-arch.{c,o} to
8206         CONFIG_{SRCS,OBS}.
8207         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8208         preprocessor conditions.
8209
8210 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8211
8212         * configure.ac: Don't source bfd/development.sh.
8213         * selftest.m4: Modify comment.
8214         * configure: Re-generate.
8215
8216 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8217
8218         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8219         not "true" or "false".
8220         * configure: Re-generate.
8221
8222 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8223
8224         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8225         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8226         renamed to arm_nbsd_supply_gregset.
8227         (fetch_register): Update to call arm_nbsd_supply_gregset.
8228         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8229         (arm_netbsd_nat_target::fetch_registers): Update.
8230         (fetch_elfcore_registers): Removed.
8231         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8232         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8233         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8234         not require NetBSD system headers.
8235         (arm_nbsd_regset): New struct.
8236         (arm_nbsd_iterate_over_regset_sections): New function.
8237         (arm_netbsd_init_abi_common): Updated to call
8238         set_gdbarch_iterate_over_regset_sections.
8239         * arm-nbsd-tdep.h: New file.
8240
8241 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8242
8243         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8244         recursion.
8245
8246 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8247
8248         * configure: Re-generate.
8249
8250 2020-03-11  Tom Tromey  <tromey@adacore.com>
8251
8252         * ada-typeprint.c (print_choices): Fix comment.
8253
8254 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8255
8256         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8257         previous item in the list, when the list has no items.
8258
8259 2020-03-11  Tom de Vries  <tdevries@suse.de>
8260
8261         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8262         PROP_LOCLIST handling code.
8263
8264 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8265
8266         * buildsym-legacy.c (record_line): Pass extra parameter to
8267         record_line.
8268         * buildsym.c (buildsym_compunit::record_line): Take an extra
8269         parameter, reduce duplication in the line table, and record the
8270         is_stmt flag in the line table.
8271         * buildsym.h (buildsym_compunit::record_line): Add extra
8272         parameter.
8273         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8274         non-statement lines.
8275         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8276         this to the symtab builder.
8277         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8278         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8279         through to dwarf_record_line_1.
8280         * infrun.c (process_event_stop_test): When stepping, don't stop at
8281         a non-statement instruction, and only refresh the step info when
8282         we land in the middle of a line's range.  Also add an extra
8283         comment.
8284         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8285         field.
8286         * record-btrace.c (btrace_find_line_range): Only record lines
8287         marked as is-statement.
8288         * stack.c (frame_show_address): Show the frame address if we are
8289         in a non-statement sal.
8290         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8291         (maintenance_print_one_line_table): Print a header for the is_stmt
8292         column, and include is_stmt information in the output.
8293         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8294         preference to non-statements.
8295         (find_pcs_for_symtab_line): Prefer is-statement entries.
8296         (find_line_common): Likewise.
8297         * symtab.h (struct linetable_entry): Add is_stmt field.
8298         (struct symtab_and_line): Likewise.
8299         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8300         arranging the line table.
8301
8302 2020-03-07  Tom de Vries  <tdevries@suse.de>
8303
8304         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8305         DIE.
8306
8307 2020-03-07  Tom Tromey  <tom@tromey.com>
8308
8309         * valops.c (value_literal_complex): Remove obsolete comment.
8310         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8311         comment.
8312
8313 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8314
8315         * infrun.h: Forward-declare thread_info.
8316         (set_step_info): Add thread_info parameter, add doc.
8317         * infrun.c (set_step_info): Add thread_info parameter, move doc
8318         to header.
8319         * infrun.c (process_event_stop_test): Pass thread to
8320         set_step_info call.
8321         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8322         set_step_info.
8323         (prepare_one_step): Add thread_info parameter, pass it to
8324         set_step_frame and prepare_one_step (recursive) call.
8325         (step_1): Pass thread to prepare_one_step call.
8326         (step_command_fsm::should_stop): Pass thread to
8327         prepare_one_step.
8328         (until_next_fsm): Pass thread to set_step_frame call.
8329         (finish_command): Pass thread to set_step_info call.
8330
8331 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8332
8333         * windows-tdep.c (windows_solib_create_inferior_hook):
8334         Check if inferior is running.
8335
8336 2020-03-06  Tom de Vries  <tdevries@suse.de>
8337
8338         * NEWS: Fix "the the".
8339         * ctfread.c: Same.
8340
8341 2020-03-06  Tom de Vries  <tdevries@suse.de>
8342
8343         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8344
8345 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8346
8347         * .dir-locals.el: Add a comment referencing the other copies of
8348         this file.
8349
8350 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8351
8352         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8353         psargs.
8354
8355 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8356
8357         * .gitattributes: New file.
8358
8359 2020-03-04  Tom Tromey  <tom@tromey.com>
8360
8361         * symmisc.c (print_symbol_bcache_statistics)
8362         (print_objfile_statistics): Update.
8363         * symfile.c (allocate_symtab): Use intern.
8364         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8365         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8366         macro_cache>: Remove.
8367         <string_cache>: New member.
8368         (struct objfile) <intern>: New methods.
8369         * elfread.c (elf_symtab_read): Use intern.
8370         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8371         (dwarf2_compute_name, dwarf2_physname)
8372         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8373         names.
8374         (guess_partial_die_structure_name): Update.
8375         (partial_die_info::fixup): Intern name.
8376         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8377         name.
8378         (dwarf2_name): Intern name.  Update.
8379         * buildsym.c (buildsym_compunit::get_macro_table): Use
8380         string_cache.
8381
8382 2020-03-04  Tom Tromey  <tom@tromey.com>
8383
8384         * jit.c (bfd_open_from_target_memory): Make "target" const.
8385         * corefile.c (gnutarget): Now const.
8386         * gdbcore.h (gnutarget): Now const.
8387
8388 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8389
8390         * NEWS: Mention support for WOW64 processes.
8391         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8392         (amd64_windows_segment_register_p): Remove static.
8393         (_initialize_amd64_windows_nat): Update.
8394         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8395         * i386-windows-nat.c (context_offset): Update.
8396         (i386_mappings): Rename and remove static.
8397         (i386_windows_segment_register_p): Remove static.
8398         (_initialize_i386_windows_nat): Update.
8399         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8400         (STATUS_WX86_SINGLE_STEP): New macro.
8401         (EnumProcessModulesEx): New macro.
8402         (Wow64SuspendThread): New macro.
8403         (Wow64GetThreadContext): New macro.
8404         (Wow64SetThreadContext): New macro.
8405         (Wow64GetThreadSelectorEntry): New macro.
8406         (windows_set_context_register_offsets): Add static.
8407         (windows_set_segment_register_p): Likewise.
8408         (windows_add_thread): Adapt for WOW64 processes.
8409         (windows_fetch_one_register): Likewise.
8410         (windows_nat_target::fetch_registers): Likewise.
8411         (windows_store_one_register): Likewise.
8412         (display_selector): Likewise.
8413         (display_selectors): Likewise.
8414         (handle_exception): Likewise.
8415         (windows_continue): Likewise.
8416         (windows_nat_target::resume): Likewise.
8417         (windows_add_all_dlls): Likewise.
8418         (do_initial_windows_stuff): Likewise.
8419         (windows_nat_target::attach): Likewise.
8420         (windows_get_exec_module_filename): Likewise.
8421         (windows_nat_target::create_inferior): Likewise.
8422         (windows_xfer_siginfo): Likewise.
8423         (_initialize_loadable): Initialize Wow64SuspendThread,
8424         Wow64GetThreadContext, Wow64SetThreadContext,
8425         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8426         * windows-nat.h (windows_set_context_register_offsets):
8427         Remove declaration.
8428         (windows_set_segment_register_p): Likewise.
8429         (i386_windows_segment_register_p): Add declaration.
8430         (amd64_windows_segment_register_p): Likewise.
8431
8432 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8433
8434         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8435         in "info registers" for AArch64/ARM.
8436
8437         The change caused "info registers" to not print GPR's.
8438
8439         gdb/ChangeLog:
8440
8441         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8442
8443         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8444         when reg->group is empty and reggroup is not.
8445
8446 2020-03-03  Tom Tromey  <tromey@adacore.com>
8447
8448         * dwarf2/frame.c (struct dwarf2_frame_cache)
8449         <checked_tailcall_bottom, entry_cfa_sp_offset,
8450         entry_cfa_sp_offset_p>: Remove members.
8451         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8452         (dwarf2_frame_prev_register): Don't call
8453         dwarf2_tailcall_sniffer_first.
8454         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8455         * frame-unwind.c (add_unwinder): New fuction.
8456         (frame_unwind_init): Use it.  Add tailcall unwinder.
8457
8458 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8459             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8460
8461         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8462         value should be printed as true.
8463
8464 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8465
8466         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8467         (windows_init_abi): Set and use windows_so_ops.
8468
8469 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8470
8471         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8472         when verifying if dealing with a convenience variable.
8473
8474 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8475
8476         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8477
8478 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8479
8480         * infrun.c (gdbarch_supports_displaced_stepping): New.
8481         (use_displaced_stepping): Break up conditions in smaller pieces.
8482         Use gdbarch_supports_displaced_stepping.
8483         (displaced_step_prepare_throw): Use
8484         gdbarch_supports_displaced_stepping.
8485
8486 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8487
8488         * NEWS: Mention new behaviour of the history filename.
8489         * top.c (write_history_p): Add comment.
8490         (show_write_history_p): Add header comment, give a different
8491         message when history writing is on, but the history filename is
8492         empty.
8493         (history_filename): Add comment.
8494         (history_filename_empty): New function.
8495         (show_history_filename): Add header comment, give a different
8496         message when the filename is empty.
8497         (init_history): Compare history_filename against nullptr, and only
8498         read history if the filename is not empty.
8499         (set_history_filename): Add header comment, and only make
8500         non-empty filenames absolute.
8501         (init_main): Make the filename argument to 'set history filename'
8502         optional.
8503
8504 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8505
8506         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8507         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8508         (fetch_fp_register): Update.
8509         (fetch_fp_regs): Update.
8510         (store_fp_register): Update.
8511         (store_fp_regs): Update.
8512         (arm_netbsd_nat_target::read_description): New function.
8513         (fetch_elfcore_registers): Update.
8514
8515 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8516
8517         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8518         general_thread if the stop reply is missing a thread-id.
8519         (remote_target::process_stop_reply): Use the first non-exited
8520         thread if the target didn't pass a thread-id.
8521         * infrun.c (do_target_wait): Move call to
8522         switch_to_inferior_no_thread to ....
8523         (do_target_wait_1): ... here.
8524
8525 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8526
8527         * debuginfod-support.c: Include defs.h first.
8528
8529 2020-02-28  Tom de Vries  <tdevries@suse.de>
8530
8531         * symfile.c (set_initial_language): Use default language for lookup.
8532
8533 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8534
8535         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8536         reader variable, pass `this` to read_cutu_die_from_dwo.
8537
8538 2020-02-27  Aaron Merey  <amerey@redhat.com>
8539
8540         * source.c (open_source_file): Check for nullptr when computing
8541         srcpath.
8542
8543 2020-02-27  Tom Tromey  <tromey@adacore.com>
8544
8545         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8546         member.
8547         (dwarf2_add_field): Don't update nfields.
8548         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8549
8550 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8551
8552         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8553         abs.
8554
8555 2020-02-26  Tom Tromey  <tom@tromey.com>
8556
8557         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8558         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8559         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8560         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8561         per_cu_data.
8562
8563 2020-02-26  Tom Tromey  <tom@tromey.com>
8564
8565         * dwarf2/index-write.c (psym_index_map): Change type.
8566         (add_address_entry_worker, write_one_signatured_type)
8567         (recursively_count_psymbols, recursively_write_psymbols)
8568         (class debug_names, psyms_seen_size, write_gdbindex)
8569         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8570
8571 2020-02-26  Aaron Merey  <amerey@redhat.com>
8572
8573         * Makefile.in: Handle optional debuginfod support.
8574         * NEWS: Update.
8575         * README: Add --with-debuginfod summary.
8576         * config.in: Regenerate.
8577         * configure: Regenerate.
8578         * configure.ac: Handle optional debuginfod support.
8579         * debuginfod-support.c: debuginfod helper functions.
8580         * debuginfod-support.h: Ditto.
8581         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8582         summary.
8583         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8584         when a dwz file cannot be found.
8585         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8586         debuginfo file cannot be found.
8587         * source.c (open_source_file): Query debuginfod servers when a
8588         source file cannot be found.
8589         * top.c (print_gdb_configuration): Include
8590         --{with,without}-debuginfod in the output.
8591
8592 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8593
8594         * thread.c (thr_try_catch_cmd): Print thread name.
8595
8596 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8597
8598         * dwarf2/loc.h (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 to...
8601         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8602         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8603         dwarf2_fetch_die_type_sect_off): ... here.
8604         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8605         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8606         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8607
8608 2020-02-26  Tom de Vries  <tdevries@suse.de>
8609
8610         PR gdb/25603
8611         * symfile.c (set_initial_language): Exit-early if
8612         language_mode == language_mode_manual.
8613
8614 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8615
8616         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8617         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8618         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8619
8620 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8621
8622         * gdbtypes.c (create_array_type_with_stride): Handle negative
8623         array strides.
8624         * valarith.c (value_subscripted_rvalue): Likewise.
8625
8626 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8627
8628         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8629
8630 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8631
8632         * loc.h (dwarf2_get_die_type): Move to...
8633         * read.h (dwarf2_get_die_type): ... here.
8634         * read.c (dwarf2_get_die_type): Move doc to header.
8635
8636 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8637
8638         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8639         'gnulib/Makefile.in' to the list.
8640
8641 2020-02-24  Tom Tromey  <tom@tromey.com>
8642
8643         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8644         Remove.
8645         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8646         XOBNEWVEC.
8647
8648 2020-02-24  Tom Tromey  <tom@tromey.com>
8649
8650         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8651         New method.
8652         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8653         (dw2_do_instantiate_symtab, dw2_get_file_names)
8654         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8655
8656 2020-02-24  Tom Tromey  <tom@tromey.com>
8657
8658         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8659         make_scoped_restore.
8660         (dwarf2_psymtab::read_symtab): Don't clear
8661         reading_partial_symbols.
8662
8663 2020-02-24  Tom de Vries  <tdevries@suse.de>
8664
8665         PR gdb/25592
8666         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8667
8668 2020-02-24  Tom de Vries  <tdevries@suse.de>
8669
8670         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8671         commands layout next/prev/regs.
8672
8673 2020-02-22  Tom Tromey  <tom@tromey.com>
8674
8675         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8676         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8677
8678 2020-02-22  Tom Tromey  <tom@tromey.com>
8679
8680         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8681
8682 2020-02-22  Tom Tromey  <tom@tromey.com>
8683
8684         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8685         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8686         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8687         * tui/tui.c (_initialize_tui): Add usage text.
8688
8689 2020-02-22  Tom Tromey  <tom@tromey.com>
8690
8691         * tui/tui-win.c (tui_set_focus_command)
8692         (tui_set_win_height_command): Use error_no_arg.
8693         (_initialize_tui_win): Update help text.
8694         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8695
8696 2020-02-22  Tom Tromey  <tom@tromey.com>
8697
8698         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8699         * tui/tui-disasm.h (struct tui_disasm_window)
8700         <display_start_addr>: Declare.
8701         * tui/tui-source.h (struct tui_source_window)
8702         <display_start_addr>: Declare.
8703         * tui/tui-winsource.h (struct tui_source_window_base)
8704         <show_source_line, display_start_addr>: New methods.
8705         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8706         Rename and move to protected section.
8707         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8708         (tui_source_window_base::do_erase_source_content): Update.
8709         (tui_source_window_base::show_source_line): Now a method.
8710         (tui_source_window_base::show_source_content)
8711         (tui_source_window_base::tui_source_window_base)
8712         (tui_source_window_base::rerender)
8713         (tui_source_window_base::refill)
8714         (tui_source_window_base::do_scroll_horizontal)
8715         (tui_source_window_base::set_is_exec_point_at)
8716         (tui_source_window_base::update_breakpoint_info)
8717         (tui_source_window_base::update_exec_info): Update.
8718         * tui/tui-source.c (tui_source_window::set_contents)
8719         (tui_source_window::showing_source_p)
8720         (tui_source_window::do_scroll_vertical)
8721         (tui_source_window::location_matches_p)
8722         (tui_source_window::line_is_displayed): Update.
8723         (tui_source_window::display_start_addr): New method.
8724         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8725         (tui_disasm_window::do_scroll_vertical)
8726         (tui_disasm_window::location_matches_p): Update.
8727         (tui_disasm_window::display_start_addr): New method.
8728
8729 2020-02-22  Tom Tromey  <tom@tromey.com>
8730
8731         * NEWS: Add entry for gdb.register_window_type.
8732         * tui/tui-layout.h (window_factory): New typedef.
8733         (tui_register_window): Declare.
8734         * tui/tui-layout.c (saved_tui_windows): New global.
8735         (tui_apply_current_layout): Use it.
8736         (tui_register_window): New function.
8737         * python/python.c (do_start_initialization): Call
8738         gdbpy_initialize_tui.
8739         (python_GdbMethods): Add "register_window_type" function.
8740         * python/python-internal.h (gdbpy_register_tui_window)
8741         (gdbpy_initialize_tui): Declare.
8742         * python/py-tui.c: New file.
8743         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8744
8745 2020-02-22  Tom Tromey  <tom@tromey.com>
8746
8747         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8748
8749 2020-02-22  Tom Tromey  <tom@tromey.com>
8750
8751         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8752         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8753         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8754         (tui_set_win_focus_to): Move from tui-win.c.
8755
8756 2020-02-22  Tom Tromey  <tom@tromey.com>
8757
8758         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8759         functions.
8760         (known_window_types): New global.
8761         (tui_get_window_by_name): Reimplement.
8762         (initialize_known_windows): New function.
8763         (validate_window_name): Rewrite.
8764         (_initialize_tui_layout): Call initialize_known_windows.
8765
8766 2020-02-22  Tom Tromey  <tom@tromey.com>
8767
8768         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8769         Remove constants.
8770         * tui/tui-winsource.h (struct tui_source_window_base)
8771         <tui_source_window_base>: Remove parameter.
8772         * tui/tui-winsource.c
8773         (tui_source_window_base::tui_source_window_base): Remove
8774         parameter.
8775         (tui_source_window_base::refill): Update.
8776         * tui/tui-stack.h (struct tui_locator_window)
8777         <tui_locator_window>: Update.
8778         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8779         Default the constructor.
8780         * tui/tui-regs.h (struct tui_data_item_window)
8781         <tui_data_item_window>: Default the constructor.
8782         (struct tui_data_window) <tui_data_window>: Likewise.
8783         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8784         Default the constructor.
8785         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8786         Default the constructor.
8787         <type>: Remove.
8788         (struct tui_win_info) <tui_win_info>: Default the constructor.
8789         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8790         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8791         Default the constructor.
8792
8793 2020-02-22  Tom Tromey  <tom@tromey.com>
8794
8795         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8796         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8797         * tui/tui-win.c (tui_resize_all): Don't call
8798         tui_delete_invisible_windows.
8799         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8800         done.
8801         (tui_set_layout): Update.
8802         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8803         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8804         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8805
8806 2020-02-22  Tom Tromey  <tom@tromey.com>
8807
8808         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8809         correctly.
8810
8811 2020-02-22  Tom Tromey  <tom@tromey.com>
8812
8813         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8814
8815 2020-02-22  Tom Tromey  <tom@tromey.com>
8816
8817         * tui/tui-winsource.h (struct tui_source_window_iterator)
8818         <inner_iterator>: New etytypedef.
8819         <tui_source_window_iterator>: Take "end" parameter.
8820         <tui_source_window_iterator>: Take iterator.
8821         <operator*, advance>: Update.
8822         <m_iter>: Change type.
8823         <m_end>: New field.
8824         (struct tui_source_windows) <begin, end>: Update.
8825         * tui/tui-layout.c (tui_windows): New global.
8826         (tui_apply_current_layout): Clear tui_windows.
8827         (tui_layout_window::apply): Update tui_windows.
8828         * tui/tui-data.h (tui_windows): Declare.
8829         (all_tui_windows): Now inline function.
8830         (class tui_window_iterator, struct all_tui_windows): Remove.
8831
8832 2020-02-22  Tom Tromey  <tom@tromey.com>
8833
8834         PR tui/17850:
8835         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8836         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8837         "height" argument.
8838         (class tui_layout_window) <get_sizes>: Likewise.
8839         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8840         argument.
8841         <get_sizes>: Add "height" argument.
8842         <m_vertical>: New field.
8843         * tui/tui-layout.c (tui_layout_split::clone): Update.
8844         (tui_layout_split::get_sizes): Add "height" argument.
8845         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8846         (tui_new_layout_command): Parse "-horizontal".
8847         (_initialize_tui_layout): Update help string.
8848         (tui_layout_split::specification): Add "-horizontal" when needed.
8849         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8850         argument.
8851         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8852         New methods.
8853
8854 2020-02-22  Tom Tromey  <tom@tromey.com>
8855
8856         * tui/tui-layout.h (enum tui_adjust_result): New.
8857         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8858         (class tui_layout_window) <adjust_size>: Return
8859         tui_adjust_result.  Rewrite.
8860         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8861         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8862
8863 2020-02-22  Tom Tromey  <tom@tromey.com>
8864
8865         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8866         parameter and return types.
8867         (class tui_layout_base) <specification>: Add "depth".
8868         (class tui_layout_window) <specification>: Add "depth".
8869         (class tui_layout_split) <specification>: Add "depth".
8870         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8871         and return types.
8872         (tui_new_layout_command): Parse sub-layouts.
8873         (_initialize_tui_layout): Update help string.
8874         (tui_layout_window::specification): Add "depth".
8875         (add_layout_command): Update.
8876
8877 2020-02-22  Tom Tromey  <tom@tromey.com>
8878
8879         * NEWS: Add "tui new-layout" item.
8880         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8881         Add new-layout command to help text.
8882         (validate_window_name): New function.
8883         (tui_new_layout_command): New function.
8884         (_initialize_tui_layout): Register "new-layout".
8885         (tui_layout_window::specification): New method.
8886         (tui_layout_window::specification): New method.
8887         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8888         method.
8889         (class tui_layout_window) <specification>: New method.
8890         (class tui_layout_split) <specification>: New method.
8891
8892 2020-02-22  Tom Tromey  <tom@tromey.com>
8893
8894         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
8895         * tui/tui-win.c (window_name_completer): Update comment.
8896         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
8897         Declare method.
8898         (class tui_layout_window) <replace_window>: Likewise.
8899         (class tui_layout_split) <replace_window>: Likewise.
8900         (tui_set_layout): Don't declare.
8901         (tui_set_initial_layout): Declare function.
8902         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
8903         (asm_regs_layout): New globals.
8904         (tui_current_layout, show_layout): Remove.
8905         (tui_set_layout, tui_add_win_to_layout): Rewrite.
8906         (find_layout, tui_apply_layout): New function.
8907         (layout_completer): Remove.
8908         (tui_next_layout): Reimplement.
8909         (tui_next_layout_command): New function.
8910         (tui_set_initial_layout, tui_prev_layout_command): New functions.
8911         (tui_regs_layout): Reimplement.
8912         (tui_regs_layout_command): New function.
8913         (extract_display_start_addr): Rewrite.
8914         (next_layout, prev_layout): Remove.
8915         (tui_layout_window::replace_window): New method.
8916         (tui_layout_split::replace_window): New method.
8917         (destroy_layout): New function.
8918         (layout_list): New global.
8919         (add_layout_command): New function.
8920         (initialize_layouts): Update.
8921         (tui_layout_command): New function.
8922         (_initialize_tui_layout): Install "layout" commands.
8923         * tui/tui-data.h (enum tui_layout_type): Remove.
8924         (tui_current_layout): Don't declare.
8925
8926 2020-02-22  Tom Tromey  <tom@tromey.com>
8927
8928         * tui/tui-regs.c (tui_reg_layout): Remove.
8929         (tui_reg_command): Use tui_regs_layout.
8930         * tui/tui-layout.h (tui_reg_command): Declare.
8931         * tui/tui-layout.c (tui_reg_command): New function.
8932
8933 2020-02-22  Tom Tromey  <tom@tromey.com>
8934
8935         * tui/tui.c (tui_rl_delete_other_windows): Call
8936         tui_remove_some_windows.
8937         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
8938         Declare method.
8939         (class tui_layout_window) <remove_windows>: New method.
8940         (class tui_layout_split) <remove_windows>: Declare.
8941         (tui_remove_some_windows): Declare.
8942         * tui/tui-layout.c (tui_remove_some_windows): New function.
8943         (tui_layout_split::remove_windows): New method.
8944
8945 2020-02-22  Tom Tromey  <tom@tromey.com>
8946
8947         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
8948         * tui/tui-layout.h (tui_next_layout): Declare.
8949         * tui/tui-layout.c (tui_next_layout): New function.
8950
8951 2020-02-22  Tom Tromey  <tom@tromey.com>
8952
8953         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
8954         correct coordinates.
8955
8956 2020-02-22  Tom Tromey  <tom@tromey.com>
8957
8958         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
8959         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
8960         DATA_WIN case.
8961
8962 2020-02-22  Tom Tromey  <tom@tromey.com>
8963
8964         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
8965         TUI_DISASM_WIN, not tui_win_list.
8966
8967 2020-02-22  Tom Tromey  <tom@tromey.com>
8968
8969         * valprint.c (generic_val_print_enum_1)
8970         (val_print_type_code_flags): Style member names.
8971         * rust-lang.c (val_print_struct, rust_print_enum)
8972         (rust_print_struct_def, rust_internal_print_type): Style member
8973         names.
8974         * p-valprint.c (pascal_object_print_value_fields): Style member
8975         names.  Only call fprintf_symbol_filtered for static members.
8976         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
8977         * f-valprint.c (f_val_print): Style member names.
8978         * f-typeprint.c (f_type_print_base): Style member names.
8979         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
8980         call fprintf_symbol_filtered for static members.
8981         (cp_print_class_member): Style member names.
8982         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
8983         member names.
8984         * ada-valprint.c (ada_print_scalar): Style enum names.
8985         (ada_val_print_enum): Likewise.
8986         * ada-typeprint.c (print_enum_type): Style enum names.
8987
8988 2020-02-21  Tom Tromey  <tom@tromey.com>
8989
8990         * psympriv.h (struct partial_symtab): Update comment.
8991
8992 2020-02-21  Tom Tromey  <tromey@adacore.com>
8993
8994         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
8995         type is CORE_ADDR.
8996
8997 2020-02-21  Tom de Vries  <tdevries@suse.de>
8998
8999         PR gdb/25534
9000         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9001         if dependencies[i]->user != NULL.
9002
9003 2020-02-21  Ali Tamur  <tamur@google.com>
9004
9005         * dwarf2/read.c (dwarf2_name): Add null check.
9006
9007 2020-02-20  Tom Tromey  <tom@tromey.com>
9008
9009         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9010         ">=", in binary search.
9011         (dwarf2_find_containing_comp_unit): New overload.
9012         (run_test): New self-test.
9013         (_initialize_dwarf2_read): Register new test.
9014
9015 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9016
9017         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9018         * riscv-tdep.h: Likewise.
9019         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9020         rv32-only CSR.
9021         * features/riscv/64bit-csr.xml: Regenerated.
9022
9023 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9024             Tom Tromey  <tom@tromey.com>
9025
9026         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9027         of 'fputc_unfiltered'.
9028         (putchar_unfiltered): Call 'fputc_unfiltered'.
9029         (fputc_unfiltered): Call 'fputs_unfiltered'.
9030
9031 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9032
9033         * config.in: Regenerate.
9034         * configure: Regenerate.
9035         * configure.ac: Add --with-python-libdir option.
9036         * main.c: Use WITH_PYTHON_LIBDIR.
9037
9038 2020-02-19  Tom Tromey  <tom@tromey.com>
9039
9040         * symtab.c (general_symbol_info::compute_and_set_names): Use
9041         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9042
9043 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9044
9045         * dwarf2/read.c (allocate_signatured_type_table,
9046         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9047         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9048         Remove objfile parameter, update all callers.
9049
9050 2020-02-19  Doug Evans  <dje@google.com>
9051
9052         PR rust/25535
9053         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9054         rust_enum_variant calculation.
9055
9056 2020-02-19  Tom Tromey  <tromey@adacore.com>
9057
9058         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9059
9060 2020-02-19  Tom Tromey  <tromey@adacore.com>
9061
9062         * ada-lang.c (cache_symbol): Use obstack_strdup.
9063
9064 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9065
9066         * configure: Regenerate.
9067
9068 2020-02-19  Tom Tromey  <tromey@adacore.com>
9069
9070         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9071         NULL check.
9072
9073 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9074
9075         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9076
9077 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9078
9079         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9080         if GDBSERVER is not defined.
9081         (riscv_tdesc_cache): Likewise, also store const target_desc.
9082         (STATIC_IN_GDB): Define.
9083         (riscv_create_target_description): Update declaration with
9084         STATIC_IN_GDB.
9085         (riscv_lookup_target_description): New function, only define if
9086         GDBSERVER is not defined.
9087         * arch/riscv.h (riscv_create_target_description): Declare only
9088         when GDBSERVER is defined.
9089         (riscv_lookup_target_description): New declaration when GDBSERVER
9090         is not defined.
9091         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9092         (riscv_linux_read_features): ...this, and return
9093         riscv_gdbarch_features instead of target_desc.
9094         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9095         (riscv_linux_read_description): Rename to...
9096         (riscv_linux_read_features): ...this.
9097         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9098         Update to use riscv_gdbarch_features and
9099         riscv_lookup_target_description.
9100         * riscv-tdep.c (riscv_find_default_target_description): Use
9101         riscv_lookup_target_description instead of
9102         riscv_create_target_description.
9103
9104 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9105
9106         * valprint.c (generic_val_print_enum_1): When printing a flag
9107         enum with value 0 and there is no enumerator with value 0, print
9108         just "0" instead of "(unknown: 0x0)".
9109
9110 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9111
9112         * valprint.c (generic_val_print_enum_1): Print unknown part of
9113         flag enum in hex.
9114
9115 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9116
9117         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9118         flag enums to contain duplicate enumerators.
9119         * valprint.c (generic_val_print_enum_1): Update comment.
9120
9121 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9122
9123         * dwarf2/read.c: Include "count-one-bits.h".
9124         (update_enumeration_type_from_children): If an enumerator has
9125         multiple bits set, don't treat the enumeration as a "flag enum".
9126         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9127         of flag enums have 0 or 1 bit set.
9128
9129 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9130
9131         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9132         conversion.
9133         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9134         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9135         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9136         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9137         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9138
9139 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9140
9141         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9142
9143 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9144
9145         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9146         displaced_step_closure_up.
9147         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9148         (struct displaced_step_closure_up):
9149         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9150         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9151         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9152         Likewise.
9153         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9154         * gdbarch.c, gdbarch.h: Re-generate.
9155         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9156         displaced_step_closure_up.
9157         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9158         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9159         * infrun.h (displaced_step_closure_up): New type alias.
9160         (struct displaced_step_inferior_state) <step_closure>: Change
9161         type to displaced_step_closure_up.
9162         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9163         displaced_step_closure_up.
9164         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9165
9166 2020-02-14  Tom Tromey  <tom@tromey.com>
9167
9168         * minidebug.c (gnu_debug_key): New global.
9169         (find_separate_debug_file_in_section): Use it.
9170
9171 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9172
9173         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9174         std::unique_ptr.
9175         * gdbarch.c: Re-generate.
9176         * gdbarch.h: Re-generate.
9177         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9178         change.
9179         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9180         type to std::unique_ptr.
9181         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9182         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9183         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9184         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9185         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9186         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9187         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9188         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9189         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9190
9191 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9192
9193         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9194         std::unique_ptr.
9195         (displaced_step_clear): Rename to...
9196         (displaced_step_reset): ... this.  Just call displaced->reset ().
9197         (displaced_step_clear_cleanup): Rename to...
9198         (displaced_step_reset_cleanup): ... this.
9199         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9200         (displaced_step_fixup): Likewise.
9201         (resume_1): Likewise.
9202         (handle_inferior_event): Restore child's memory before calling
9203         displaced_step_fixup on the parent.
9204         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9205         to std::unique_ptr.
9206         <step_closure>: Change type to std::unique_ptr.
9207
9208 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9209
9210         * arm-tdep.c: Include count-one-bits.h.
9211         (cleanup_block_store_pc): Use count_one_bits.
9212         (cleanup_block_load_pc): Use count_one_bits.
9213         (arm_copy_block_xfer): Use count_one_bits.
9214         (thumb2_copy_block_xfer): Use count_one_bits.
9215         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9216         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9217         (thumb_get_next_pcs_raw): Use count_one_bits.
9218         (arm_get_next_pcs_raw): Use count_one_bits_l.
9219         * arch/arm.c (bitcount): Remove.
9220         * arch/arm.h (bitcount): Remove.
9221
9222 2020-02-14  Tom Tromey  <tromey@adacore.com>
9223
9224         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9225         Update.
9226         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9227         * dwarf2/loc.c (call_site_find_chain_1): Return
9228         unique_xmalloc_ptr.
9229         (call_site_find_chain): Likewise.
9230
9231 2020-02-14  Richard Biener  <rguenther@suse.de>
9232
9233         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9234         on expression with division operators.
9235
9236 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9237
9238         * MAINTAINERS (Write After Approval): Adding myself.
9239
9240 2020-02-12  Tom Tromey  <tom@tromey.com>
9241
9242         * event-loop.c (event_data, gdb_event, event_handler_func):
9243         Remove.
9244
9245 2020-02-12  Tom Tromey  <tom@tromey.com>
9246
9247         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9248         (dwarf2_frame_objfile_data): Add comment.
9249         (find_comp_unit, set_comp_unit): New functions.
9250         (dwarf2_frame_find_fde): Use find_comp_unit.
9251         (dwarf2_build_frame_info): Use set_comp_unit.
9252
9253 2020-02-12  Tom Tromey  <tom@tromey.com>
9254
9255         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9256         (comp_unit): Don't initialize objfile.
9257         (execute_cfa_program): Add text_offset parameter.
9258         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9259         (dwarf2_frame_cache): Update.
9260         (dwarf2_build_frame_info): Don't set "objfile" member.
9261
9262 2020-02-12  Tom Tromey  <tom@tromey.com>
9263
9264         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9265         (decode_frame_entry): Likewise.
9266         (dwarf2_build_frame_info): Update.
9267
9268 2020-02-12  Tom Tromey  <tom@tromey.com>
9269
9270         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9271         (decode_frame_entry_1): Use the comp_unit obstack.
9272
9273 2020-02-12  Tom Tromey  <tom@tromey.com>
9274
9275         * dwarf2/frame.c (struct comp_unit): Add initializers and
9276         constructor.
9277         (dwarf2_frame_objfile_data): Store a comp_unit.
9278         (dwarf2_frame_find_fde): Update.
9279         (dwarf2_build_frame_info): Use "new".
9280
9281 2020-02-12  Tom Tromey  <tom@tromey.com>
9282
9283         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9284         (dwarf2_fde_table): Typedef for std::vector.
9285         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9286         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9287         (decode_frame_entry): Update.
9288         (dwarf2_build_frame_info): Use "new".
9289
9290 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9291
9292         * arm-tdep.c (arm_gdbarch_init): Update.
9293         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9294         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9295         have_neon, is_m>: Change to bool.
9296
9297 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9298
9299         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9300
9301 2020-02-12  Tom Tromey  <tom@tromey.com>
9302
9303         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9304
9305 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9306
9307         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9308         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9309
9310 2020-02-11  Tom Tromey  <tom@tromey.com>
9311
9312         * psymtab.h: Update comment.
9313
9314 2020-02-11  Tom Tromey  <tom@tromey.com>
9315
9316         * gdb_obstack.h (struct auto_obstack): Use
9317         DISABLE_COPY_AND_ASSIGN.
9318
9319 2020-02-11  Tom Tromey  <tom@tromey.com>
9320
9321         * dwarf2/frame.h (struct objfile): Don't forward declare.
9322
9323 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9324
9325         * cris-tdep.c (cris_supply_gregset): Change signature to match
9326         what struct regset expects.
9327         (cris_regset): New struct.
9328         (fetch_core_registers): Remove.
9329         (cris_iterate_over_regset_sections): New function.
9330         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9331         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9332
9333 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9334
9335         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9336         registers.
9337
9338 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9339
9340         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9341
9342 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9343
9344         * configure: Re-generate.
9345
9346 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9347
9348         * configure: Re-generate.
9349
9350 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9351
9352         * acinclude: Update warning.m4 path.
9353         * warning.m4: Move to gdbsupport.
9354
9355 2020-02-11  Tom Tromey  <tromey@adacore.com>
9356
9357         * remote.c (remote_console_output): Update.
9358         * printcmd.c (printf_command): Update.
9359         * event-loop.c (gdb_wait_for_event): Update.
9360         * linux-nat.c (sigchld_handler): Update.
9361         * remote-sim.c (gdb_os_write_stdout): Update.
9362         (gdb_os_flush_stdout): Update.
9363         (gdb_os_flush_stderr): Update.
9364         (gdb_os_write_stderr): Update.
9365         * exceptions.c (print_exception): Update.
9366         * remote-fileio.c (remote_fileio_func_read): Update.
9367         (remote_fileio_func_write): Update.
9368         * tui/tui.c (tui_enable): Update.
9369         * tui/tui-interp.c (tui_interp::init): Update.
9370         * utils.c (init_page_info): Update.
9371         (putchar_unfiltered, fputc_unfiltered): Update.
9372         (gdb_flush): Update.
9373         (emit_style_escape): Update.
9374         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9375         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9376         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9377         (stderr_file::write): Update.
9378         (stderr_file::puts): Update.
9379         * ui-file.h (ui_file_isatty, ui_file_write)
9380         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9381         (ui_file_puts): Don't declare.
9382
9383 2020-02-10  Tom de Vries  <tdevries@suse.de>
9384
9385         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9386         sentinel to char *.
9387
9388 2020-02-09  Tom de Vries  <tdevries@suse.de>
9389
9390         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9391         filename if it matches "<artificial>".
9392
9393 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9394
9395         * windows-tdep.c (struct enum_value_name): New struct.
9396         (create_enum): New function.
9397         (windows_get_siginfo_type): Create and use enum types.
9398
9399 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9400
9401         * NEWS: Mention $_siginfo support for Windows.
9402         * windows-nat.c (handle_exception): Set siginfo_er.
9403         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9404         (windows_xfer_siginfo): New function.
9405         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9406         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9407         (init_windows_gdbarch_data): New function.
9408         (get_windows_gdbarch_data): New function.
9409         (windows_get_siginfo_type): New function.
9410         (windows_init_abi): Register windows_get_siginfo_type.
9411         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9412
9413 2020-02-08  Tom Tromey  <tom@tromey.com>
9414
9415         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9416         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9417         <keep>: Declare method.
9418         <m_keep>: Remove member.
9419         <~cutu_reader>: Remove.
9420         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9421         (cutu_reader::cutu_reader): Update.
9422         (cutu_reader::keep): Rename from ~cutu_reader.
9423         (process_psymtab_comp_unit, build_type_psymtabs_1)
9424         (process_skeletonless_type_unit, load_partial_comp_unit)
9425         (load_full_comp_unit, dwarf2_read_addr_index)
9426         (read_signatured_type): Update.
9427
9428 2020-02-08  Tom Tromey  <tom@tromey.com>
9429
9430         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9431         "want_partial_unit" parameter.
9432         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9433         Inline check for DW_TAG_partial_unit.
9434         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9435
9436 2020-02-08  Tom Tromey  <tom@tromey.com>
9437
9438         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9439         read.c.
9440         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9441         read.c.
9442
9443 2020-02-08  Tom Tromey  <tom@tromey.com>
9444
9445         * dwarf2/read.c (read_address): Move to comp-unit.c.
9446         (dwarf2_rnglists_process, dwarf2_ranges_process)
9447         (read_attribute_value, dwarf_decode_lines_1)
9448         (var_decode_location, decode_locdesc): Update.
9449         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9450         read.c.  Remove "cu" parameter.
9451         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9452         method.
9453
9454 2020-02-08  Tom Tromey  <tom@tromey.com>
9455
9456         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9457         (read_indirect_line_string): Update.
9458         * dwarf2/comp-unit.c (read_offset): Remove.
9459         (read_comp_unit_head): Update.
9460         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9461         method.
9462         (read_offset): Don't declare.
9463
9464 2020-02-08  Tom Tromey  <tom@tromey.com>
9465
9466         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9467         * dwarf2/read.c (struct comp_unit_head): Move to
9468         dwarf2/comp-unit.h.
9469         (enum class rcuh_kind): Move to comp-unit.h.
9470         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9471         (read_comp_unit_head, error_check_comp_unit_head)
9472         (read_and_check_comp_unit_head): Move to comp-unit.c.
9473         (read_offset, dwarf_unit_type_name): Likewise.
9474         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9475         (cutu_reader::cutu_reader, read_call_site_scope)
9476         (find_partial_die, follow_die_offset): Update.
9477         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9478
9479 2020-02-08  Tom Tromey  <tom@tromey.com>
9480
9481         * dwarf2/read.c (read_offset_1): Move to leb.c.
9482         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9483         (dwarf_decode_macro_bytes): Update.
9484         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9485         * dwarf2/leb.h (read_offset): Declare.
9486
9487 2020-02-08  Tom Tromey  <tom@tromey.com>
9488
9489         * dwarf2/read.c (dwarf2_section_size): Remove.
9490         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9491         Update.
9492         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9493
9494 2020-02-08  Tom Tromey  <tom@tromey.com>
9495
9496         * dwarf2/read.c (read_initial_length): Move to leb.c.
9497         * dwarf2/leb.h (read_initial_length): Declare.
9498         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9499         handle_nonstd parameter.
9500         * dwarf2/frame.c (read_initial_length): Remove.
9501         (decode_frame_entry_1): Update.
9502
9503 2020-02-08  Tom Tromey  <tom@tromey.com>
9504
9505         * dwarf2/loc.c (dwarf2_find_location_expression)
9506         (dwarf_evaluate_loc_desc::get_tls_address)
9507         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9508         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9509         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9510         (dwarf2_compile_property_to_c)
9511         (dwarf2_loc_desc_get_symbol_read_needs)
9512         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9513         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9514         (loclist_describe_location, loclist_tracepoint_var_ref)
9515         (loclist_generate_c_location): Update.
9516         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9517         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9518         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9519         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9520         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9521         (dwarf2_per_cu_data::addr_size)
9522         (dwarf2_per_cu_data::ref_addr_size)
9523         (dwarf2_per_cu_data::text_offset)
9524         (dwarf2_per_cu_data::addr_type): Now methods.
9525         (per_cu_header_read_in): Make per_cu "const".
9526         (dwarf2_version): Remove.
9527         (dwarf2_per_cu_data::int_type): Now a method.
9528         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9529         (set_die_type, read_array_type, read_subrange_index_type)
9530         (read_tag_string_type, read_subrange_type): Update.
9531         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9532         offset_size, ref_addr_size, text_offset, addr_type, version,
9533         objfile, int_type, addr_sized_int_type>: Declare methods.
9534
9535 2020-02-08  Tom Tromey  <tom@tromey.com>
9536
9537         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9538         Move earlier.
9539
9540 2020-02-08  Tom Tromey  <tom@tromey.com>
9541
9542         * dwarf2/read.h (dwarf_line_debug): Declare.
9543         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9544         * dwarf2/read.c: Move line_header code to new files.
9545         (dwarf_line_debug): No longer static.
9546         * dwarf2/line-header.c: New file.
9547         * dwarf2/line-header.h: New file.
9548
9549 2020-02-08  Tom Tromey  <tom@tromey.com>
9550
9551         * dwarf2/read.c (struct line_header) <file_full_name,
9552         file_file_name>: Return unique_xmalloc_ptr.
9553         (line_header::file_file_name): Update.
9554         (line_header::file_full_name): Update.
9555         (dw2_get_file_names_reader): Update.
9556         (macro_start_file): Update.
9557
9558 2020-02-08  Tom Tromey  <tom@tromey.com>
9559
9560         * dwarf2/read.c (struct line_header) <file_full_name,
9561         file_file_name>: Declare methods.
9562         (dw2_get_file_names_reader): Update.
9563         (file_file_name): Now a method.
9564         (file_full_name): Likewise.
9565         (macro_start_file): Update.
9566
9567 2020-02-08  Tom Tromey  <tom@tromey.com>
9568
9569         * dwarf2/read.c (dwarf_always_disassemble)
9570         (show_dwarf_always_disassemble): Move to loc.c.
9571         (_initialize_dwarf2_read): Move "always-disassemble" registration
9572         to loc.c.
9573         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9574         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9575         static.
9576         (show_dwarf_always_disassemble): Move from read.c.
9577         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9578
9579 2020-02-08  Tom Tromey  <tom@tromey.com>
9580
9581         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9582         (create_quick_file_names_table): Return htab_up.
9583         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9584         Update.
9585         * dwarf2/read.h (struct dwarf2_per_objfile)
9586         <quick_file_names_table>: Now htab_up.
9587
9588 2020-02-08  Tom Tromey  <tom@tromey.com>
9589
9590         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9591
9592 2020-02-08  Tom Tromey  <tom@tromey.com>
9593
9594         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9595         Rewrite.
9596         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9597         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9598         (abbrev_table::abbrev_table): No longer inline.
9599         (ABBREV_HASH_SIZE): Remove.
9600         (abbrev_table::m_abbrevs): Now an htab_up.
9601
9602 2020-02-08  Tom Tromey  <tom@tromey.com>
9603
9604         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9605         (cutu_reader): Update.
9606         (build_type_psymtabs_1): Update.
9607         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9608         (abbrev_table::alloc_abbrev): Update.
9609         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9610         (abbrev_table::read): New static method, renamed from
9611         abbrev_table_read_table.
9612         (abbrev_table::alloc_abbrev)
9613         (abbrev_table::add_abbrev): Now private.
9614         (abbrev_table::abbrev_table): Now private.
9615         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9616
9617 2020-02-08  Tom Tromey  <tom@tromey.com>
9618
9619         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9620         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9621         htab_up.
9622
9623 2020-02-08  Tom Tromey  <tom@tromey.com>
9624
9625         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9626         htab_up.
9627         (lookup_dwo_unit_in_dwp): Update.
9628         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9629         on obstack.
9630
9631 2020-02-08  Tom Tromey  <tom@tromey.com>
9632
9633         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9634         obstack.
9635
9636 2020-02-08  Tom Tromey  <tom@tromey.com>
9637
9638         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9639         line_header_hash.
9640         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9641         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9642         Change type to htab_up.
9643
9644 2020-02-08  Tom Tromey  <tom@tromey.com>
9645
9646         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9647         htab_up.  Don't allocate on obstack.
9648         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9649         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9650         Change type to htab_up.
9651
9652 2020-02-08  Tom Tromey  <tom@tromey.com>
9653
9654         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9655         Change type to htab_up.
9656         * dwarf2/read.c (create_signatured_type_table_from_index)
9657         (create_signatured_type_table_from_debug_names)
9658         (create_all_type_units, add_type_unit)
9659         (lookup_dwo_signatured_type, lookup_signatured_type)
9660         (process_skeletonless_type_unit): Update.
9661         (create_debug_type_hash_table, create_debug_types_hash_table):
9662         Change type of types_htab.
9663         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9664         htab_up.  Don't allocate on obstack.
9665         (create_cus_hash_table): Change type of cus_htab parameter.
9666         (struct dwo_file) <cus, tus>: Now htab_up.
9667         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9668         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9669         (queue_and_load_all_dwo_tus): Update.
9670         * dwarf2/index-write.c (write_gdbindex): Update.
9671         (write_debug_names): Update.
9672
9673 2020-02-08  Tom Tromey  <tom@tromey.com>
9674
9675         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9676         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9677         destructor.
9678         (struct dwarf2_per_objfile) <queue>: New member.
9679         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9680         dwarf2/read.h.
9681         (dwarf2_queue, dwarf2_queue_tail): Remove.
9682         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9683         DISABLE_COPY_AND_ASSIGN.
9684         <m_per_objfile>: New member.
9685         <~dwarf2_queue_guard>: Rewrite.
9686         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9687         Update.
9688         (~dwarf2_queue_item): New.
9689
9690 2020-02-08  Tom Tromey  <tom@tromey.com>
9691
9692         * dwarf2/read.c (struct die_info) <has_children>: New member.
9693         (dw2_get_file_names_reader): Remove has_children.
9694         (dw2_get_file_names): Update.
9695         (read_cutu_die_from_dwo): Remove has_children.
9696         (cutu_reader::init_tu_and_read_dwo_dies)
9697         (cutu_reader::cutu_reader): Update.
9698         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9699         Remove has_children.
9700         (build_type_psymtabs_1, process_skeletonless_type_unit)
9701         (load_partial_comp_unit, load_full_comp_unit): Update.
9702         (create_dwo_cu_reader): Remove has_children.
9703         (create_cus_hash_table, read_die_and_children): Update.
9704         (read_full_die_1,read_full_die): Remove has_children.
9705         (read_signatured_type): Update.
9706         (class cutu_reader) <has_children>: Remove.
9707
9708 2020-02-08  Tom Tromey  <tom@tromey.com>
9709
9710         * dwarf2/expr.c: Rename from dwarf2expr.c.
9711         * dwarf2/expr.h: Rename from dwarf2expr.h.
9712         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9713         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9714         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9715         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9716         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9717         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9718         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9719         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9720         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9721         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9722         * dwarf2/loc.c: Rename from dwarf2loc.c.
9723         * dwarf2/loc.h: Rename from dwarf2loc.h.
9724         * dwarf2/read.c: Rename from dwarf2read.c.
9725         * dwarf2/read.h: Rename from dwarf2read.h.
9726         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9727         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9728         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9729         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9730         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9731         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9732         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9733         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9734         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9735         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9736         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9737         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9738         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9739         Update.
9740         * Makefile.in (COMMON_SFILES): Update.
9741         (HFILES_NO_SRCDIR): Update.
9742
9743 2020-02-08  Tom Tromey  <tom@tromey.com>
9744
9745         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9746         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9747
9748 2020-02-08  Tom Tromey  <tom@tromey.com>
9749
9750         * dwarf2read.h (struct die_info): Don't declare.
9751
9752 2020-02-08  Tom Tromey  <tom@tromey.com>
9753
9754         * dwarf2read.h (die_info_ptr): Remove typedef.
9755
9756 2020-02-08  Tom Tromey  <tom@tromey.com>
9757
9758         * dwarf2read.c (read_call_site_scope)
9759         (handle_data_member_location, dwarf2_add_member_fn)
9760         (mark_common_block_symbol_computed, read_common_block)
9761         (attr_to_dynamic_prop, partial_die_info::read)
9762         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9763         (dwarf2_symbol_mark_computed, set_die_type): Update.
9764         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9765         method.
9766         (attr_form_is_block): Don't declare.
9767         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9768
9769 2020-02-08  Tom Tromey  <tom@tromey.com>
9770
9771         * dwarf2read.c (dwarf2_find_base_address, )
9772         (read_call_site_scope, rust_containing_type)
9773         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9774         (handle_data_member_location, dwarf2_add_member_fn)
9775         (get_alignment, read_structure_type, process_structure_scope)
9776         (mark_common_block_symbol_computed, read_common_block)
9777         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9778         (partial_die_info::read, read_attribute_value, new_symbol)
9779         (lookup_die_type, dwarf2_get_ref_die_offset)
9780         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9781         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9782         (dwarf2_symbol_mark_computed): Update.
9783         * dwarf2/attribute.h (struct attribute) <value_as_address,
9784         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9785         methods.
9786         (value_as_address, attr_form_is_section_offset)
9787         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9788         * dwarf2/attribute.c (attribute::value_as_address)
9789         (attribute::form_is_section_offset, attribute::form_is_constant)
9790         (attribute::form_is_ref): Now methods.
9791
9792 2020-02-08  Tom Tromey  <tom@tromey.com>
9793
9794         * dwarf2read.c (struct attribute, DW_STRING)
9795         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9796         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9797         (attr_form_is_block, attr_form_is_section_offset)
9798         (attr_form_is_constant, attr_form_is_ref): Move.
9799         * dwarf2/attribute.h: New file.
9800         * dwarf2/attribute.c: New file, from dwarf2read.c.
9801         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9802
9803 2020-02-08  Tom Tromey  <tom@tromey.com>
9804
9805         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9806         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9807         Move.
9808         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9809         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9810         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9811         abbrev.c.
9812         * dwarf2/abbrev.h: New file.
9813         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9814         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9815
9816 2020-02-08  Tom Tromey  <tom@tromey.com>
9817
9818         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9819         (dwarf2_section_size, dwarf2_get_section_info)
9820         (create_signatured_type_table_from_debug_names)
9821         (create_addrmap_from_aranges, read_debug_names_from_section)
9822         (get_gdb_index_contents_from_section, read_comp_unit_head)
9823         (error_check_comp_unit_head, read_abbrev_offset)
9824         (create_debug_type_hash_table, init_cu_die_reader)
9825         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9826         (read_comp_units_from_section, create_cus_hash_table)
9827         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9828         (create_dwp_v2_section, dwarf2_rnglists_process)
9829         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9830         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9831         (read_indirect_string_from_dwz, read_addr_index_1)
9832         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9833         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9834         (fill_in_loclist_baton): Update.
9835         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9836         get_containing_section, get_bfd_owner, get_bfd_section,
9837         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9838         (dwarf2_read_section, get_section_name, get_section_file_name)
9839         (get_containing_section, get_section_bfd_owner)
9840         (get_section_bfd_section, get_section_name, get_section_file_name)
9841         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9842         declare.
9843         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9844         (dwarf2_section_info::get_bfd_owner)
9845         (dwarf2_section_info::get_bfd_section)
9846         (dwarf2_section_info::get_name)
9847         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9848         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9849         (dwarf2_section_info::read): Now methods.
9850         * dwarf-index-write.c (class debug_names): Update.
9851
9852 2020-02-08  Tom Tromey  <tom@tromey.com>
9853
9854         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9855         Move to dwarf2/section.h.
9856         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9857         (get_section_bfd_section, get_section_name)
9858         (get_section_file_name, get_section_id, get_section_flags)
9859         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9860         dwarf2/section.c.
9861         * dwarf2/section.h: New file.
9862         * dwarf2/section.c: New file, from dwarf2read.c.
9863         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9864
9865 2020-02-08  Tom Tromey  <tom@tromey.com>
9866
9867         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9868         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9869         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9870         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9871         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9872         * dwarf2/leb.h: New file, from dwarf2read.c.
9873         * dwarf2/leb.c: New file, from dwarf2read.c.
9874         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9875         Remove.
9876         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9877         (COMMON_SFILES): Add dwarf2/leb.c.
9878
9879 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9880
9881         GDB 9.1 released.
9882
9883 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9884
9885         PR gdb/25190:
9886         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9887         * gdb/remote.c (remote_console_output): Update.
9888         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9889         (ui_file_puts): ...this.
9890         * gdb/ui-file.h (ui_file_puts): Add declaration.
9891         * gdb/utils.c (emit_style_escape): Update.
9892         (flush_wrap_buffer): Update.
9893         (fputs_maybe_filtered): Update.
9894         (fputs_unfiltered): Add function.
9895
9896 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9897
9898         * gdb/event-loop.c (gdb_wait_for_event): Update.
9899         * gdb/printcmd.c (printf_command): Update.
9900         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
9901         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
9902         (gdb_os_flush_stderr): Update.
9903         * gdb/remote.c (remote_console_output): Update.
9904         * gdb/ui-file.c (gdb_flush): Rename to...
9905         (ui_file_flush): ...this.
9906         (stderr_file::write): Update.
9907         (stderr_file::puts): Update.
9908         * gdb/ui-file.h (gdb_flush): Rename to...
9909         (ui_file_flush): ...this.
9910         * gdb/utils.c (gdb_flush): Add function.
9911         * gdb/utils.h (gdb_flush): Add declaration.
9912
9913 2020-02-07  Tom Tromey  <tromey@adacore.com>
9914
9915         PR breakpoints/24915:
9916         * source.c (find_and_open_source): Do not check basenames_may_differ.
9917
9918 2020-02-07  Tom Tromey  <tom@tromey.com>
9919
9920         * README: Update gdbserver documentation.
9921         * gdbserver: Move to top level.
9922         * configure.tgt (build_gdbserver): Remove.
9923         * configure.ac: Remove --enable-gdbserver.
9924         * configure: Rebuild.
9925         * Makefile.in (distclean): Don't mention gdbserver.
9926
9927 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9928
9929         * source-cache.c (source_cache::ensure): Surround
9930         get_plain_source_lines with a try/catch.
9931         (source_cache::get_line_charpos): Get rid of try/catch
9932         and only check for the return value of "ensure".
9933         * tui/tui-source.c (tui_source_window::set_contents):
9934         Simplify "nlines" calculation.
9935
9936 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
9937
9938         * MAINTAINERS (Write After Approval): Add myself.
9939
9940 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9941
9942         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
9943         function call.
9944
9945 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
9946
9947         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
9948
9949 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
9950
9951         * nat/riscv-linux-tdesc.h: New file.
9952         * nat/riscv-linux-tdesc.c: New file, taking code from...
9953         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9954         ... here.
9955         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
9956         NATDEPFILES.
9957
9958 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
9959
9960         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
9961         we don't set the fake simulator ptid to the null_ptid.
9962
9963 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
9964
9965         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
9966         * gdbthread.h (class thread_info) <resumed>: Likewise.
9967         * infrun.c (resume_1): Likewise.
9968         (proceed): Likewise.
9969         (infrun_thread_stop_requested): Likewise.
9970         (stop_all_threads): Likewise.
9971         (handle_inferior_event): Likewise.
9972         (restart_threads): Likewise.
9973         (finish_step_over): Likewise.
9974         (keep_going_stepped_thread): Likewise.
9975         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
9976         (linux_handle_extended_wait): Likewise.
9977         * record-btrace.c (get_thread_current_frame_id): Likewise.
9978         * record-full.c (record_full_wait_1): Likewise.
9979         * remote.c (remote_target::process_initial_stop_replies): Likewise.
9980         * target.c (target_resume): Likewise.
9981         * thread.c (set_running_thread): Likewise.
9982
9983 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9984
9985         * f-valprint.c (f77_print_array_1): Changed datatype of index
9986         variable to LONGEST from int to enable it to contain bound
9987         values correctly.
9988
9989 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
9990
9991         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
9992         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
9993         offsets according to FLEN determined.
9994         (riscv_linux_nat_target::read_description): Determine FLEN
9995         dynamically.
9996         (riscv_linux_nat_target::fetch_registers): Size regset buffer
9997         according to FLEN determined.
9998         (riscv_linux_nat_target::store_registers): Likewise.
9999
10000 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10001
10002         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10003         when reg->group is empty and reggroup is not.
10004
10005 2020-01-31  Tom Tromey  <tromey@adacore.com>
10006
10007         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10008         Call beneath target's mourn_inferior after unpushing.
10009
10010 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10011
10012         PR tui/9765
10013         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10014         have enough lines to fill the screen, still return the lowest
10015         address we found.
10016
10017 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10018
10019         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10020         '-', '<', and '>' commands.
10021
10022 2020-01-29  Pedro Alves  <palves@redhat.com>
10023             Sergio Durigan Junior  <sergiodj@redhat.com>
10024
10025         * infcmd.c (construct_inferior_arguments): Assert that
10026         'argc' is greater than 0.
10027
10028 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10029
10030         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10031         (BRK_INSN_MASK): Define to 0xd4200000.
10032         (aarch64_program_breakpoint_here_p): New function.
10033         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10034         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10035         breakpoint.c.
10036         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10037         breakpoint.h
10038         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10039         call gdbarch_program_breakpoint_here_p.
10040         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10041         default_program_breakpoint_here_p, changed return type to bool and
10042         simplified.
10043         * breakpoint.h (program_breakpoint_here): Moved prototype to
10044         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10045         return type to bool.
10046         * gdbarch.c: Regenerate.
10047         * gdbarch.h: Regenerate.
10048         * gdbarch.sh (program_breakpoint_here_p): New method.
10049         * infrun.c (handle_signal_stop): Call
10050         gdbarch_program_breakpoint_here_p.
10051
10052 2020-01-26  Tom Tromey  <tom@tromey.com>
10053
10054         * ctfread.c (struct ctf_fp_info): Reindent.
10055         (_initialize_ctfread): Remove.
10056
10057 2020-01-26  Tom Tromey  <tom@tromey.com>
10058
10059         * psymtab.c (partial_map_expand_apply)
10060         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10061         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10062         (psym_print_stats, psym_expand_symtabs_for_function)
10063         (psym_map_symbol_filenames, psym_map_matching_symbols)
10064         (psym_expand_symtabs_matching)
10065         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10066         (maintenance_check_psymtabs): Use new methods.
10067         * psympriv.h (struct partial_symtab) <readin_p,
10068         get_compunit_symtab>: New methods.
10069         <readin, compunit_symtab>: Remove members.
10070         (struct standard_psymtab): New.
10071         (struct legacy_psymtab): Derive from standard_psymtab.
10072         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10073         standard_psymtab.
10074         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10075
10076 2020-01-26  Tom Tromey  <tom@tromey.com>
10077
10078         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10079         read_dependencies.  Add assert.
10080         * psymtab.c (partial_symtab::read_dependencies): New method.
10081         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10082         method.
10083         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10084         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10085         read_dependencies.
10086         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10087         Add assert.
10088
10089 2020-01-26  Tom Tromey  <tom@tromey.com>
10090
10091         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10092         Call expand_psymtab.
10093         (xcoff_read_symtab): Call expand_psymtab.
10094         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10095         legacy_expand_psymtab.
10096         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10097         method.
10098         (struct legacy_psymtab) <expand_psymtab>: Implement.
10099         <legacy_expand_psymtab>: New member.
10100         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10101         (parse_partial_symbols): Set legacy_expand_psymtab.
10102         (psymtab_to_symtab_1): Change argument order.  Call
10103         expand_psymtab.
10104         (new_psymtab): Set legacy_expand_psymtab.
10105         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10106         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10107         expand_psymtab.
10108         (dwarf2_psymtab::expand_psymtab): Rename from
10109         psymtab_to_symtab_1.  Call expand_psymtab.
10110         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10111         (dbx_end_psymtab): Likewise.
10112         (dbx_psymtab_to_symtab_1): Change argument order. Call
10113         expand_psymtab.
10114         (dbx_read_symtab): Call expand_psymtab.
10115         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10116         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10117         (ctf_psymtab::read_symtab): Call expand_psymtab.
10118
10119 2020-01-26  Tom Tromey  <tom@tromey.com>
10120
10121         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10122         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10123         messages.
10124         * mdebugread.c (mdebug_read_symtab): Remove prints.
10125         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10126         assert.
10127         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10128
10129 2020-01-26  Tom Tromey  <tom@tromey.com>
10130
10131         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10132         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10133         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10134         legacy_symtab.
10135         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10136         * psymtab.c (psymtab_to_symtab): Call method.
10137         (dump_psymtab): Update.
10138         * psympriv.h (struct partial_symtab): Add virtual destructor.
10139         <read_symtab>: New method.
10140         (struct legacy_symtab): New.
10141         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10142         (struct pst_map) <pst>: Now a legacy_psymtab.
10143         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10144         (new_psymtab): Use legacy_psymtab.
10145         * dwarf2read.h (struct dwarf2_psymtab): New.
10146         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10147         * dwarf2read.c (dwarf2_create_include_psymtab)
10148         (dwarf2_build_include_psymtabs, create_type_unit_group)
10149         (create_partial_symtab, process_psymtab_comp_unit_reader)
10150         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10151         (set_partial_user): Use dwarf2_psymtab.
10152         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10153         (psymtab_to_symtab_1, process_full_comp_unit)
10154         (process_full_type_unit, dwarf2_ranges_read)
10155         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10156         (dwarf_decode_lines): Use dwarf2_psymtab.
10157         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10158         (add_address_entry_worker, write_one_signatured_type)
10159         (recursively_count_psymbols, recursively_write_psymbols)
10160         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10161         (write_debug_names): Likewise.
10162         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10163         <pst>: Now a legacy_psymtab.
10164         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10165         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10166         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10167         * ctfread.c (struct ctf_psymtab): New.
10168         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10169         ctf_psymtab.
10170         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10171         (create_partial_symtab): Return a ctf_psymtab.
10172         (scan_partial_symbols): Update.
10173
10174 2020-01-26  Tom Tromey  <tom@tromey.com>
10175
10176         * xcoffread.c (xcoff_start_psymtab): Use new.
10177         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10178         renamed from start_psymtab_common.
10179         * psympriv.h (struct partial_symtab): Add new constructor.
10180         (start_psymtab_common): Don't declare.
10181         * mdebugread.c (parse_partial_symbols): Use new.
10182         * dwarf2read.c (create_partial_symtab): Use new.
10183         * dbxread.c (start_psymtab): Use new.
10184         * ctfread.c (create_partial_symtab): Use new.
10185
10186 2020-01-26  Tom Tromey  <tom@tromey.com>
10187
10188         * xcoffread.c (xcoff_end_psymtab): Use new.
10189         * psymtab.c (start_psymtab_common): Use new.
10190         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10191         Update.
10192         * psympriv.h (struct partial_symtab): Add parameters to
10193         constructor.  Don't inline.
10194         (allocate_psymtab): Don't declare.
10195         * mdebugread.c (new_psymtab): Use new.
10196         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10197         * dbxread.c (dbx_end_psymtab): Use new.
10198
10199 2020-01-26  Tom Tromey  <tom@tromey.com>
10200
10201         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10202         allocate_psymtab.  Update documentation.
10203         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10204         allocate_psymtab.  Do not use new.
10205         (allocate_psymtab): Use new.  Update.
10206
10207 2020-01-26  Tom Tromey  <tom@tromey.com>
10208
10209         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10210         * psymtab.c (psym_print_stats): Update.
10211         * psympriv.h (struct partial_symtab) <readin,
10212         psymtabs_addrmap_supported, anonymous>: Now bool.
10213         * mdebugread.c (psymtab_to_symtab_1): Update.
10214         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10215         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10216         (process_full_comp_unit, process_full_type_unit): Update.
10217         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10218         * ctfread.c (psymtab_to_symtab): Update.
10219
10220 2020-01-26  Tom Tromey  <tom@tromey.com>
10221
10222         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10223         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10224         * psymtab.c (psymtab_storage): Delete psymtabs.
10225         (psymtab_storage::allocate_psymtab): Use new.
10226         (psymtab_storage::discard_psymtab): Use delete.
10227         * psympriv.h (struct partial_symtab): Add constructor and
10228         initializers.
10229
10230 2020-01-26  Tom Tromey  <tom@tromey.com>
10231
10232         * machoread.c: Do not include psympriv.h.
10233
10234 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10235
10236         * NEWS: Mention the new option and the set/show commands.
10237
10238 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10239
10240         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10241         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10242         (validate_exec_file): New variables, enums, functions.
10243         (exec_file_locate_attach, print_section_info): Style the filenames.
10244         (_initialize_exec): Install show_exec_file_mismatch_command and
10245          set_exec_file_mismatch_command.
10246         * gdbcore.h (validate_exec_file): Declare.
10247         * infcmd.c (attach_command): Call validate_exec_file.
10248         * remote.c ( remote_target::remote_add_inferior): Likewise.
10249
10250 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10251
10252         * frame.c (find_frame_sal): Move call to get_next_frame into more
10253         inner scope.
10254         * inline-frame.c (inilne_state) <inline_state>: Update argument
10255         types.
10256         (inilne_state) <skipped_symbol>: Rename to...
10257         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10258         (skip_inline_frames): Build vector of skipped symbols and use this
10259         to reate the inline_state.
10260         (inline_skipped_symbol): Add a comment and some assertions, fetch
10261         skipped symbol from the list.
10262
10263 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10264
10265         * buildsym.c (lte_is_less_than): Delete.
10266         (buildsym_compunit::end_symtab_with_blockvector): Create local
10267         lambda function to sort line table entries, and use
10268         std::stable_sort instead of std::sort.
10269         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10270         markers when looking for a previous line.
10271
10272 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10273
10274         * dwarf2read.c (lnp_state_machine::record_line): Include
10275         end_sequence parameter in debug print out.  Record the line if we
10276         are at an end_sequence marker even if it's not the start of a
10277         statement.
10278         * symmisc.c (maintenance_print_one_line_table): Print end of
10279         sequence markers with 'END' not '0'.
10280
10281 2020-01-24  Pedro Alves  <palves@redhat.com>
10282
10283         PR gdb/25410
10284         * thread.c (scoped_restore_current_thread::restore): Use
10285         switch_to_inferior_no_thread.
10286         * exec.c: Include "progspace-and-thread.h".
10287         (add_target_sections, remove_target_sections):
10288         scoped_restore_current_pspace_and_thread instead of
10289         scoped_restore_current_thread.
10290         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10291         and aspace to the inferior before calling clone_program_space.
10292         Remove stale comment.
10293
10294 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10295
10296         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10297         (arm_netbsd_nat_target::fetch_registers): ...this.
10298         (arm_nbsd_nat_target::store_registers): Rename to...
10299         (arm_netbsd_nat_target::store_registers): ...this.
10300
10301 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10302
10303         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10304         register_t.
10305
10306 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10307
10308         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10309         Update comment.
10310         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10311         Likewise.
10312         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10313         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10314         the correct replacement (iterate_over_regset_sections).
10315         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10316         Update comment.
10317
10318 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10319
10320         PR gdb/23718
10321         * gdb/python/python.c (execute_gdb_command): Call
10322         async_enable_stdin in catch block.
10323
10324 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10325
10326         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10327         SWITCH_THRU_ALL_UIS.
10328
10329 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10330
10331         PR tui/9765
10332         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10333         comment, add extra parameter, and update to store previous symbol
10334         when appropriate.
10335         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10336         add extra parameter.
10337         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10338         remove unneeded parameter, add try/catch around gdb_print_insn,
10339         rewrite to add items to asm_lines vector.
10340         (tui_find_backward_disassembly_start_address): New function.
10341         (tui_find_disassembly_address): Updated throughout.
10342         (tui_disasm_window::set_contents): Update for changes to
10343         tui_disassemble.
10344         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10345         number of lines to scroll.
10346
10347 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10348
10349         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10350         (SECT_OFF_DATA): Likewise.
10351         (SECT_OFF_RODATA): Likewise.
10352         (SECT_OFF_TEXT): Likewise.
10353         (SECT_OFF_BSS): Likewise.
10354         (struct objfile) <text_section_offset, data_section_offset>: New
10355         methods.
10356         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10357         objfile::text_section_offset.
10358         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10359         * coffread.c (coff_symtab_read): Likewise.
10360         (enter_linenos): Likewise.
10361         (process_coff_symbol): Likewise.
10362         * ctfread.c (get_objfile_text_range): Likewise.
10363         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10364         Use objfile::data_section_offset.
10365         * dwarf2-frame.c (execute_cfa_program): Use
10366         objfile::text_section_offset.
10367         (dwarf2_frame_find_fde): Likewise.
10368         * dwarf2read.c (create_addrmap_from_index): Likewise.
10369         (create_addrmap_from_aranges): Likewise.
10370         (dw2_find_pc_sect_compunit_symtab): Likewise.
10371         (process_psymtab_comp_unit_reader): Likewise.
10372         (add_partial_symbol): Likewise.
10373         (add_partial_subprogram): Likewise.
10374         (process_full_comp_unit): Likewise.
10375         (read_file_scope): Likewise.
10376         (read_func_scope): Likewise.
10377         (read_lexical_block_scope): Likewise.
10378         (read_call_site_scope): Likewise.
10379         (dwarf2_rnglists_process): Likewise.
10380         (dwarf2_ranges_process): Likewise.
10381         (dwarf2_ranges_read): Likewise.
10382         (dwarf_decode_lines_1): Likewise.
10383         (new_symbol): Likewise.
10384         (dwarf2_fetch_die_loc_sect_off): Likewise.
10385         (dwarf2_per_cu_text_offset): Likewise.
10386         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10387         * hppa-tdep.c (read_unwind_info): Likewise.
10388         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10389         * psympriv.h (struct partial_symtab): Likewise.
10390         * psymtab.c (find_pc_sect_psymtab): Likewise.
10391         * solib-svr4.c (enable_break): Likewise.
10392         * stap-probe.c (relocate_address): Use
10393         objfile::data_section_offset.
10394         * xcoffread.c (enter_line_range): Use
10395         objfile::text_section_offset.
10396         (read_xcoff_symtab): Likewise.
10397
10398 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10399
10400         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10401         declaration to narrower scopes.
10402
10403 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10404
10405         * darwin-nat.h (struct darwin_exception_msg, enum
10406         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10407         Move up.
10408         (class darwin_nat_target) <wait_1, check_new_threads,
10409         decode_exception_message, decode_message, stop_inferior,
10410         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10411         * darwin-nat.c (darwin_check_new_threads): Rename to...
10412         (darwin_nat_target::check_new_threads): ... this.
10413         (darwin_suspend_inferior_it): Remove.
10414         (darwin_decode_exception_message): Rename to...
10415         (darwin_nat_target::decode_exception_message): ... this.
10416         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10417         (darwin_decode_message): Rename to...
10418         (darwin_nat_target::decode_message): ... this.
10419         (cancel_breakpoint): Rename to...
10420         (darwin_nat_target::cancel_breakpoint): ... this.
10421         (darwin_wait): Rename to...
10422         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10423         instead of iterate_over_inferiors.
10424         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10425         (darwin_stop_inferior): Rename to...
10426         (darwin_nat_target::stop_inferior): ... this.
10427         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10428         (darwin_init_thread_list): Rename to...
10429         (darwin_nat_target::init_thread_list): ... this.
10430         (darwin_ptrace_him): Rename to...
10431         (darwin_nat_target::ptrace_him): ... this.
10432         (darwin_nat_target::create_inferior): Pass lambda function to
10433         fork_inferior.
10434         (darwin_nat_target::detach): Call stop_inferior instead of
10435         darwin_stop_inferior.
10436         * fork-inferior.h (fork_inferior): Change init_trace_fun
10437         parameter to gdb::function_view.
10438         * fork-inferior.c (fork_inferior): Likewise.
10439
10440 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10441
10442         * i386-cygwin-tdep.c (core_process_module_section): Update.
10443         * windows-nat.c (struct lm_info_windows): Add text_offset.
10444         (windows_xfer_shared_libraries): Update.
10445         * windows-tdep.c (windows_xfer_shared_library):
10446         Add text_offset_cached argument.
10447         * windows-tdep.h (windows_xfer_shared_library): Update.
10448
10449 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10450
10451         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10452
10453 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10454
10455         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10456         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10457         replace with range-based for.
10458         (gdbsim_interrupt_inferior): Remove.
10459         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10460         with a range-based for.  Inline code from
10461         gdbsim_interrupt_inferior.
10462
10463 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10464
10465         * infrun.c (proceed): Fix indentation.
10466
10467 2020-01-21  Tom Tromey  <tromey@adacore.com>
10468
10469         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10470         * python/python.c (python_extension_ops): Update.
10471         (gdbpy_colorize): New function.
10472         * python/lib/gdb/__init__.py (colorize): New function.
10473         * extension.h (ext_lang_colorize): Declare.
10474         * extension.c (ext_lang_colorize): New function.
10475         * extension-priv.h (struct extension_language_ops) <colorize>: New
10476         member.
10477         * cli/cli-style.c (_initialize_cli_style): Update help text.
10478
10479 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10480
10481         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10482         <cond>: Change type to bool.
10483         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10484         (aarch64_displaced_step_cb): Likewise.
10485         (aarch64_displaced_step_tb): Likewise.
10486
10487 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10488
10489         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10490         output.
10491
10492 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10493
10494         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10495         <pc_adjust>: Adjust the documentation.
10496         (aarch64_displaced_step_fixup): Check if PC really moved before
10497         adjusting it.
10498
10499 2020-01-19  Tom Tromey  <tom@tromey.com>
10500
10501         * disasm.c (~gdb_disassembler): New destructor.
10502         (gdb_buffered_insn_length): Call disassemble_free_target.
10503         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10504         DISABLE_COPY_AND_ASSIGN.
10505
10506 2020-01-19  Tom Tromey  <tom@tromey.com>
10507
10508         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10509         (die_reader_func_ftype): Remove.
10510         (cutu_reader): New class.
10511         (dw2_get_file_names_reader): Remove "data" parameter.
10512         (dw2_get_file_names): Use cutu_reader.
10513         (create_debug_type_hash_table): Update.
10514         (read_cutu_die_from_dwo): Update comment.
10515         (lookup_dwo_unit): Add dwo_name parameter.
10516         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10517         die_reader_func_ftype and data parameters.
10518         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10519         Remove die_reader_func_ftype and data parameters.
10520         (~cutu_reader): New; from init_cutu_and_read_dies.
10521         (cutu_reader::cutu_reader): Rename from
10522         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10523         and data parameters.
10524         (init_cutu_and_read_dies_simple): Remove.
10525         (struct process_psymtab_comp_unit_data): Remove.
10526         (process_psymtab_comp_unit_reader): Remove data parameter; add
10527         want_partial_unit and pretend_language parameters.
10528         (process_psymtab_comp_unit): Use cutu_reader.
10529         (build_type_psymtabs_reader): Remove data parameter.
10530         (build_type_psymtabs_1): Use cutu_reader.
10531         (process_skeletonless_type_unit): Likewise.
10532         (load_partial_comp_unit_reader): Remove.
10533         (load_partial_comp_unit): Use cutu_reader.
10534         (load_full_comp_unit_reader): Remove.
10535         (load_full_comp_unit): Use cutu_reader.
10536         (struct create_dwo_cu_data): Remove.
10537         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10538         dwo_unit parameters.
10539         (create_cus_hash_table): Use cutu_reader.
10540         (struct dwarf2_read_addr_index_data): Remove.
10541         (dwarf2_read_addr_index_reader): Remove.
10542         (dwarf2_read_addr_index): Use cutu_reader.
10543         (read_signatured_type_reader): Remove.
10544         (read_signatured_type): Use cutu_reader.
10545
10546 2020-01-19  Tom Tromey  <tom@tromey.com>
10547
10548         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10549         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10550         (tui_wrefresh): Declare.
10551         * tui/tui-wingeneral.c (suppress_output): New global.
10552         (tui_suppress_output, ~tui_suppress_output): New constructor and
10553         destructor.
10554         (tui_wrefresh): New function.
10555         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10556         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10557         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10558         method.
10559         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10560         tui_wrefresh.
10561         (tui_data_window::no_refresh): New method.
10562         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10563         (tui_reg_command): Use tui_suppress_output
10564         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10565         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10566         method.
10567         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10568
10569 2020-01-19  Tom Tromey  <tom@tromey.com>
10570
10571         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10572         Handle case where symtab is null.
10573
10574 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10575
10576         * linux-fork.c (one_fork_p): Simplify.
10577
10578 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10579
10580         * top.c (struct qt_args): Remove.
10581         (kill_or_detach): Change return type to void, replace `void *`
10582         parameter with a proper one.
10583         (print_inferior_quit_action):  Likewise.
10584         (quit_confirm): Use range-based for loop to iterate over inferiors.
10585         (quit_force): Likewise.
10586
10587 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10588
10589         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10590         `void *` parameter with proper parameters.
10591         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10592         (print_one_inferior): Change return type to void, replace `void *`
10593         parameter with proper parameters.
10594         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10595         inferiors.
10596         (get_other_inferior): Remove.
10597         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10598         inferiors.
10599
10600 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10601
10602         * mi/mi-interp.c (report_initial_inferior): Remove.
10603         (mi_interp::init): Use range-based for to iterate over inferiors.
10604
10605 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10606
10607         * python/py-inferior.c (build_inferior_list): Remove.
10608         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10609
10610 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10611
10612         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10613         (btrace_stitch_trace): Likewise.
10614         * charset.c (intermediate_encoding): Likewise (vaild).
10615         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10616         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10617         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10618
10619 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10620
10621         * windows-tdep.c (windows_get_tlb_type):
10622         Add rtl_user_process_parameters type.
10623
10624 2020-01-16  Pedro Alves  <palves@redhat.com>
10625             Norbert Lange  <nolange79@gmail.com>
10626
10627         PR build/24805
10628         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10629         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10630         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10631         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10632         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10633         (ps_plog): Redeclare exported functions with default visibility.
10634
10635 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10636
10637         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10638         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10639
10640 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10641
10642         * infcmd.c (post_create_inferior): Use get_thread_regcache
10643         instead of get_current_regcache.
10644
10645 2020-01-14  Tom Tromey  <tom@tromey.com>
10646
10647         PR symtab/12535:
10648         * python/python.c (gdbpy_decode_line): Treat empty string the same
10649         as no argument.
10650
10651 2020-01-14  Tom Tromey  <tom@tromey.com>
10652
10653         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10654
10655 2020-01-14  Tom Tromey  <tom@tromey.com>
10656
10657         * nat/linux-btrace.c: Don't include <config.h>.
10658         * nat/linux-ptrace.c: Don't include <config.h>.
10659         * nat/x86-linux-dregs.c: Don't include <config.h>.
10660
10661 2020-01-14  Tom Tromey  <tom@tromey.com>
10662
10663         * configure: Rebuild.
10664         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10665
10666 2020-01-14  Tom Tromey  <tom@tromey.com>
10667
10668         * nat/x86-linux-dregs.c: Include configh.h.
10669         * nat/linux-ptrace.c: Include configh.h.
10670         * nat/linux-btrace.c: Include configh.h.
10671         * defs.h: Include config.h, bfd.h.
10672         * configure.ac: Don't source common.host.
10673         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10674         * configure: Rebuild.
10675         * acinclude.m4: Update path.
10676         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10677         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10678         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10679         (CLIBS): Add LIBSUPPORT.
10680         (CDEPS): Likewise.
10681         (COMMON_SFILES): Remove gdbsupport files.
10682         (HFILES_NO_SRCDIR): Likewise.
10683         (stamp-version): Update path to create-version.sh.
10684         (ALLDEPFILES): Remove gdbsupport files.
10685
10686 2020-01-14  Tom Tromey  <tom@tromey.com>
10687
10688         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10689         USE_WIN32API when needed.
10690         * configure.ac (USE_WIN32API): Don't define.
10691         (WIN32LIBS): Use WIN32APILIBS.
10692         * configure: Rebuild.
10693
10694 2020-01-14  Tom Tromey  <tom@tromey.com>
10695
10696         * configure: Rebuild.
10697         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10698
10699 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10700
10701         * skip.c (skip_function_command): Make skip w/o arguments use the
10702         name of the inlined function if pc is inside any inlined function.
10703
10704 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10705
10706         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10707         * infrun.c (resume_1): Likewise.
10708         (handle_inferior_event): Remove stale comment.
10709         * linux-nat.c (linux_nat_target::resume): Update comments.
10710         (save_stop_reason): Likewise.
10711         (linux_nat_filter_event): Likewise.
10712         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10713
10714 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10715
10716         * elfread.c (record_minimal_symbol): Set section index to 0 for
10717         non-allocatable sections.
10718
10719
10720 2020-01-13  Ali Tamur <tamur@google.com>
10721
10722         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10723         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10724         to gdb::optional.  Update comments.
10725         (dwo_file): Update comments.
10726         (read_attribute): Update API to take an additional out parameter,
10727         need_reprocess.  This is used to mark attributes that need other
10728         attributes (e.g. str_offsets_base) for correct computation which may not
10729         have been read yet.
10730         (read_attribute_reprocess): New function declaration.
10731         (read_addr_index): Likewise.
10732         (read_dwo_str_index): Likewise.
10733         (read_stub_str_index): Likewise.
10734         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10735         (lookup_addr_base): New function definition.
10736         (lookup_ranges_base): Likewise.
10737         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10738         lookup_ranges_base.
10739         (init_cutu_and_read_dies): Update comments.
10740         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10741         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10742         Update comments.
10743         (init_cutu_and_read_dies_simple): Reflect API changes.
10744         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10745         (create_cus_hash_table): Change API to take parent compile unit.
10746         Reflect API changes.
10747         (open_and_init_dwo_file): Reflect API changes.
10748         (dwarf2_get_pc_bounds): Update comments.
10749         (dwarf2_record_block_ranges): Likewise.
10750         (read_full_die_1): Change implementation to reprocess attributes that
10751         need str_offsets_base and addr_base.
10752         (partial_die_info::read): Likewise.
10753         (read_attribute_reprocess): New function definition.
10754         (read_attribute_value): Change API to take an additional out parameter,
10755         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10756         when a non-dwo compile unit has index based attributes.
10757         (read_attribute): Reflect API changes.
10758         (read_addr_index_1): Reflect API changes.  Update comments.
10759         (dwarf2_read_addr_index_data): Reflect API changes.
10760         (dwarf2_read_addr_index): Likewise.
10761         (read_str_index): Change API and implementation.  This becomes a helper
10762         to be used by the new string index related methods.  Update error
10763         message and comments.
10764         (read_dwo_str_index): New function definition.
10765         (read_stub_str_index): Likewise.
10766         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10767         * symfile.h (dwarf2_debug_sections): Likewise.
10768         * xcoffread.c (dwarf2_debug_sections): Likewise.
10769
10770 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10771
10772         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10773         core_reg_sect type to gdb_byte *.
10774         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10775         * cris-tdep.c (fetch_core_registers): Likewise.
10776         * corelow.c (core_target::get_core_register_section): Change
10777         type of `contents` to gdb::byte_vector.
10778
10779 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10780
10781         * tui/tui-wingeneral.c (box_win): Position the title in the center
10782         of the border.
10783
10784 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10785
10786         * corelow.c (core_target::get_core_register_section): Use
10787           std::vector instead of alloca.
10788
10789 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10790
10791         * warning.m4: Add -Wmissing-declarations to build_warnings.
10792         * configure: Re-generate.
10793
10794 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10795
10796         * python/python.c (init__gdb_module): Add declaration.
10797
10798 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10799
10800         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10801         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10802         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10803         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10804         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10805         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10806         * ada-exp.y (_initialize_ada_exp): Add declaration.
10807         * ada-lang.c (_initialize_ada_language): Add declaration.
10808         * ada-tasks.c (_initialize_tasks): Add declaration.
10809         * agent.c (_initialize_agent): Add declaration.
10810         * aix-thread.c (_initialize_aix_thread): Add declaration.
10811         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10812         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10813         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10814         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10815         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10816         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10817         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10818         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10819         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10820         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10821         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10822         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10823         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10824         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10825         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10826         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10827         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10828         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10829         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10830         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10831         * annotate.c (_initialize_annotate): Add declaration.
10832         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10833         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10834         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10835         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10836         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10837         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10838         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10839         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10840         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10841         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10842         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10843         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10844         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10845         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10846         * auto-load.c (_initialize_auto_load): Add declaration.
10847         * auxv.c (_initialize_auxv): Add declaration.
10848         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10849         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10850         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10851         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10852         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10853         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10854         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10855         * breakpoint.c (_initialize_breakpoint): Add declaration.
10856         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10857         * btrace.c (_initialize_btrace): Add declaration.
10858         * charset.c (_initialize_charset): Add declaration.
10859         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10860         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10861         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10862         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10863         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10864         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10865         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10866         * coffread.c (_initialize_coffread): Add declaration.
10867         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10868         * compile/compile.c (_initialize_compile): Add declaration.
10869         * complaints.c (_initialize_complaints): Add declaration.
10870         * completer.c (_initialize_completer): Add declaration.
10871         * copying.c (_initialize_copying): Add declaration.
10872         * corefile.c (_initialize_core): Add declaration.
10873         * corelow.c (_initialize_corelow): Add declaration.
10874         * cp-abi.c (_initialize_cp_abi): Add declaration.
10875         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10876         * cp-support.c (_initialize_cp_support): Add declaration.
10877         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10878         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10879         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10880         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10881         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10882         * ctfread.c (_initialize_ctfread): Add declaration.
10883         * d-lang.c (_initialize_d_language): Add declaration.
10884         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10885         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10886         * dbxread.c (_initialize_dbxread): Add declaration.
10887         * dcache.c (_initialize_dcache): Add declaration.
10888         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10889         * disasm.c (_initialize_disasm): Add declaration.
10890         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10891         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10892         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10893         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10894         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
10895         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
10896         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
10897         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
10898         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
10899         * elfread.c (_initialize_elfread): Add declaration.
10900         * exec.c (_initialize_exec): Add declaration.
10901         * extension.c (_initialize_extension): Add declaration.
10902         * f-lang.c (_initialize_f_language): Add declaration.
10903         * f-valprint.c (_initialize_f_valprint): Add declaration.
10904         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
10905         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
10906         * filesystem.c (_initialize_filesystem): Add declaration.
10907         * findcmd.c (_initialize_mem_search): Add declaration.
10908         * findvar.c (_initialize_findvar): Add declaration.
10909         * fork-child.c (_initialize_fork_child): Add declaration.
10910         * frame-base.c (_initialize_frame_base): Add declaration.
10911         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
10912         * frame.c (_initialize_frame): Add declaration.
10913         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
10914         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
10915         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
10916         * gcore.c (_initialize_gcore): Add declaration.
10917         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
10918         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
10919         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
10920         * gdbarch.c (_initialize_gdbarch): Add declaration.
10921         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
10922         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
10923         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
10924         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
10925         * go-lang.c (_initialize_go_language): Add declaration.
10926         * go32-nat.c (_initialize_go32_nat): Add declaration.
10927         * guile/guile.c (_initialize_guile): Add declaration.
10928         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
10929         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
10930         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
10931         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
10932         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
10933         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
10934         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
10935         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
10936         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
10937         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
10938         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
10939         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
10940         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
10941         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
10942         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
10943         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
10944         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
10945         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
10946         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
10947         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
10948         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
10949         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
10950         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
10951         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
10952         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
10953         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
10954         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
10955         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
10956         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
10957         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
10958         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
10959         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
10960         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
10961         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
10962         * infcall.c (_initialize_infcall): Add declaration.
10963         * infcmd.c (_initialize_infcmd): Add declaration.
10964         * inflow.c (_initialize_inflow): Add declaration.
10965         * infrun.c (_initialize_infrun): Add declaration.
10966         * interps.c (_initialize_interpreter): Add declaration.
10967         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
10968         * jit.c (_initialize_jit): Add declaration.
10969         * language.c (_initialize_language): Add declaration.
10970         * linux-fork.c (_initialize_linux_fork): Add declaration.
10971         * linux-nat.c (_initialize_linux_nat): Add declaration.
10972         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
10973         * linux-thread-db.c (_initialize_thread_db): Add declaration.
10974         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
10975         * m2-lang.c (_initialize_m2_language): Add declaration.
10976         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
10977         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
10978         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
10979         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
10980         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
10981         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
10982         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
10983         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
10984         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
10985         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
10986         * machoread.c (_initialize_machoread): Add declaration.
10987         * macrocmd.c (_initialize_macrocmd): Add declaration.
10988         * macroscope.c (_initialize_macroscope): Add declaration.
10989         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
10990         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
10991         * maint.c (_initialize_maint_cmds): Add declaration.
10992         * mdebugread.c (_initialize_mdebugread): Add declaration.
10993         * memattr.c (_initialize_mem): Add declaration.
10994         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
10995         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
10996         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
10997         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
10998         * mi/mi-main.c (_initialize_mi_main): Add declaration.
10999         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11000         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11001         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11002         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11003         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11004         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11005         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11006         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11007         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11008         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11009         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11010         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11011         * mipsread.c (_initialize_mipsread): Add declaration.
11012         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11013         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11014         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11015         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11016         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11017         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11018         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11019         * nto-procfs.c (_initialize_procfs): Add declaration.
11020         * objc-lang.c (_initialize_objc_language): Add declaration.
11021         * observable.c (_initialize_observer): Add declaration.
11022         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11023         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11024         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11025         * osabi.c (_initialize_gdb_osabi): Add declaration.
11026         * osdata.c (_initialize_osdata): Add declaration.
11027         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11028         * parse.c (_initialize_parse): Add declaration.
11029         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11030         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11031         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11032         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11033         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11034         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11035         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11036         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11037         * printcmd.c (_initialize_printcmd): Add declaration.
11038         * probe.c (_initialize_probe): Add declaration.
11039         * proc-api.c (_initialize_proc_api): Add declaration.
11040         * proc-events.c (_initialize_proc_events): Add declaration.
11041         * proc-service.c (_initialize_proc_service): Add declaration.
11042         * procfs.c (_initialize_procfs): Add declaration.
11043         * producer.c (_initialize_producer): Add declaration.
11044         * psymtab.c (_initialize_psymtab): Add declaration.
11045         * python/python.c (_initialize_python): Add declaration.
11046         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11047         * record-btrace.c (_initialize_record_btrace): Add declaration.
11048         * record-full.c (_initialize_record_full): Add declaration.
11049         * record.c (_initialize_record): Add declaration.
11050         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11051         * regcache.c (_initialize_regcache): Add declaration.
11052         * reggroups.c (_initialize_reggroup): Add declaration.
11053         * remote-notif.c (_initialize_notif): Add declaration.
11054         * remote-sim.c (_initialize_remote_sim): Add declaration.
11055         * remote.c (_initialize_remote): Add declaration.
11056         * reverse.c (_initialize_reverse): Add declaration.
11057         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11058         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11059         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11060         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11061         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11062         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11063         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11064         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11065         Add declaration.
11066         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11067         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11068         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11069         * rust-exp.y (_initialize_rust_exp): Add declaration.
11070         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11071         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11072         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11073         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11074         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11075         * score-tdep.c (_initialize_score_tdep): Add declaration.
11076         * ser-go32.c (_initialize_ser_dos): Add declaration.
11077         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11078         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11079         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11080         * ser-uds.c (_initialize_ser_socket): Add declaration.
11081         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11082         * serial.c (_initialize_serial): Add declaration.
11083         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11084         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11085         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11086         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11087         * skip.c (_initialize_step_skip): Add declaration.
11088         * sol-thread.c (_initialize_sol_thread): Add declaration.
11089         * solib-aix.c (_initialize_solib_aix): Add declaration.
11090         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11091         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11092         * solib-frv.c (_initialize_frv_solib): Add declaration.
11093         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11094         * solib-target.c (_initialize_solib_target): Add declaration.
11095         * solib.c (_initialize_solib): Add declaration.
11096         * source-cache.c (_initialize_source_cache): Add declaration.
11097         * source.c (_initialize_source): Add declaration.
11098         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11099         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11100         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11101         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11102         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11103         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11104         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11105         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11106         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11107         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11108         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11109         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11110         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11111         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11112         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11113         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11114         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11115         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11116         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11117         * stabsread.c (_initialize_stabsread): Add declaration.
11118         * stack.c (_initialize_stack): Add declaration.
11119         * stap-probe.c (_initialize_stap_probe): Add declaration.
11120         * std-regs.c (_initialize_frame_reg): Add declaration.
11121         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11122         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11123         * symfile.c (_initialize_symfile): Add declaration.
11124         * symmisc.c (_initialize_symmisc): Add declaration.
11125         * symtab.c (_initialize_symtab): Add declaration.
11126         * target.c (_initialize_target): Add declaration.
11127         * target-connection.c (_initialize_target_connection): Add
11128         declaration.
11129         * target-dcache.c (_initialize_target_dcache): Add declaration.
11130         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11131         * thread.c (_initialize_thread): Add declaration.
11132         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11133         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11134         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11135         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11136         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11137         * tracectf.c (_initialize_ctf): Add declaration.
11138         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11139         * tracefile.c (_initialize_tracefile): Add declaration.
11140         * tracepoint.c (_initialize_tracepoint): Add declaration.
11141         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11142         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11143         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11144         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11145         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11146         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11147         * tui/tui.c (_initialize_tui): Add declaration.
11148         * typeprint.c (_initialize_typeprint): Add declaration.
11149         * ui-style.c (_initialize_ui_style): Add declaration.
11150         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11151         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11152         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11153         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11154         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11155         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11156         * unittests/filtered_iterator-selftests.c
11157         (_initialize_filtered_iterator_selftests): Add declaration.
11158         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11159         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11160         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11161         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11162         * unittests/main-thread-selftests.c
11163         (_initialize_main_thread_selftests): Add declaration.
11164         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11165         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11166         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11167         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11168         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11169         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11170         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11171         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11172         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11173         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11174         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11175         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11176         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11177         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11178         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11179         declaration.
11180         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11181         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11182         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11183         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11184         * user-regs.c (_initialize_user_regs): Add declaration.
11185         * utils.c (_initialize_utils): Add declaration.
11186         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11187         * valops.c (_initialize_valops): Add declaration.
11188         * valprint.c (_initialize_valprint): Add declaration.
11189         * value.c (_initialize_values): Add declaration.
11190         * varobj.c (_initialize_varobj): Add declaration.
11191         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11192         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11193         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11194         * windows-nat.c (_initialize_windows_nat): Add declaration.
11195         (_initialize_check_for_gdb_ini): Add declaration.
11196         (_initialize_loadable): Add declaration.
11197         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11198         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11199         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11200         * xcoffread.c (_initialize_xcoffread): Add declaration.
11201         * xml-support.c (_initialize_xml_support): Add declaration.
11202         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11203         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11204         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11205         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11206
11207 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11208
11209         * regformats/regdat.sh: Generate declaration for init function.
11210
11211 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11212
11213         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11214         up.
11215         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11216         close_one_inferior>: New methods.
11217         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11218         pass down target to find_inferior_pid.
11219         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11220         Pass down target to find_inferior_ptid.
11221         (gdbsim_target::create_inferior): Pass down target to
11222         add_thread_silent.
11223         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11224         target down to find_inferior_ptid and switch_to_thread.
11225         (gdbsim_target::close): Update to call close_one_inferior.
11226         (struct resume_data): Remove.
11227         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11228         directly, rather than through a void pointer.
11229         (gdbsim_target::resume): Update to call resume_one_inferior.
11230
11231 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11232
11233         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11234
11235 2020-01-12  Pedro Alves  <palves@redhat.com>
11236
11237         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11238         directly for the current inferior instead of
11239         discard_all_inferiors.
11240         (discard_all_inferiors): Delete.
11241
11242 2020-01-11  Tom Tromey  <tom@tromey.com>
11243
11244         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11245         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11246         deprecated_safe_get_selected_frame.
11247
11248 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11249
11250         * inferior.c (print_inferior): Switch inferior before printing it.
11251
11252 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11253             Pedro Alves  <palves@redhat.com>
11254
11255         * progspace-and-thread.c (switch_to_program_space_and_thread):
11256         Assert there's an inferior for PSPACE.  Use
11257         switch_to_inferior_no_thread to switch the inferior too.
11258         * progspace.c (program_space::~program_space): Call
11259         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11260         (program_space::free_all_objfiles): Don't call clear_symtab_users
11261         here.
11262         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11263
11264 2020-01-10  Pedro Alves  <palves@redhat.com>
11265
11266         * NEWS: Mention multi-target debugging, "info connections", and
11267         "add-inferior -no-connection".
11268
11269 2020-01-10  Pedro Alves  <palves@redhat.com>
11270
11271         * infrun.c: Include "target-connection.h".
11272         (check_multi_target_resumption): New.
11273         (proceed): Call it.
11274         * target-connection.c (make_target_connection_string): Make
11275         extern.
11276         * target-connection.h (make_target_connection_string): Declare.
11277
11278 2020-01-10  Pedro Alves  <palves@redhat.com>
11279
11280         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11281         * inferior.c (uiout_field_connection): New function.
11282         (print_inferior): Add new "connection-id" column.
11283         (add_inferior_command): Show connection number/string of added
11284         inferior.
11285         * process-stratum-target.h
11286         (process_stratum_target::connection_string): New virtual method.
11287         (process_stratum_target::connection_number): New field.
11288         * remote.c (remote_target::connection_string): New override.
11289         * target-connection.c: New file.
11290         * target-connection.h: New file.
11291         * target.c (decref_target): Remove process_stratum targets from
11292         the connection list.
11293         (target_stack::push): Add process_stratum targets to the
11294         connection list.
11295
11296 2020-01-10  Pedro Alves  <palves@redhat.com>
11297
11298         Revert:
11299         2016-04-12  Pedro Alves  <palves@redhat.com>
11300         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11301         Remove references to name.
11302         * serial.h (struct serial) <name>: Delete.
11303
11304 2020-01-10  Pedro Alves  <palves@redhat.com>
11305
11306         * gdbarch-selftests.c (register_to_value_test): Remove "target
11307         already pushed" check.
11308
11309 2020-01-10  Pedro Alves  <palves@redhat.com>
11310             John Baldwin  <jhb@FreeBSD.org>
11311
11312         * aarch64-linux-nat.c
11313         (aarch64_linux_nat_target::thread_architecture): Adjust.
11314         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11315         (task_command_1): Likewise.
11316         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11317         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11318         (aix_thread_target::store_registers)
11319         (aix_thread_target::thread_alive): Adjust.
11320         * amd64-fbsd-tdep.c: Include "inferior.h".
11321         (amd64fbsd_get_thread_local_address): Pass down target.
11322         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11323         thread's gdbarch instead of target_gdbarch.
11324         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11325         get_last_target_status.
11326         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11327         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11328         inferiors.
11329         (update_inserted_breakpoint_locations): Skip if inferiors with no
11330         execution.
11331         (update_global_location_list): When handling moribund locations,
11332         find representative inferior for location's pspace, and use thread
11333         count of its process_stratum target.
11334         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11335         * bsd-uthread.c (bsd_uthread_target::wait): Use
11336         as_process_stratum_target and adjust thread_change_ptid and
11337         add_thread calls.
11338         (bsd_uthread_target::update_thread_list): Use
11339         as_process_stratum_target and adjust find_thread_ptid,
11340         thread_change_ptid and add_thread calls.
11341         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11342         find_thread_ptid call.
11343         * corelow.c (add_to_thread_list): Adjust add_thread call.
11344         (core_target_open): Adjust add_thread_silent and thread_count
11345         calls.
11346         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11347         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11348         * event-top.c (async_disconnect): Pop targets from all inferiors.
11349         * exec.c (add_target_sections): Push exec target on all inferiors
11350         sharing the program space.
11351         (remove_target_sections): Remove the exec target from all
11352         inferiors sharing the program space.
11353         (exec_on_vfork): New.
11354         * exec.h (exec_on_vfork): Declare.
11355         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11356         Pass it down.
11357         (fbsd_nat_target::update_thread_list): Adjust.
11358         (fbsd_nat_target::resume): Adjust.
11359         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11360         down.
11361         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11362         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11363         get_thread_arch_regcache call.
11364         * fork-child.c (gdb_startup_inferior): Pass target down to
11365         startup_inferior and set_executing.
11366         * gdbthread.h (struct process_stratum_target): Forward declare.
11367         (add_thread, add_thread_silent, add_thread_with_info)
11368         (in_thread_list): Add process_stratum_target parameter.
11369         (find_thread_ptid(inferior*, ptid_t)): New overload.
11370         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11371         parameter.
11372         (all_threads()): Delete overload.
11373         (all_threads, all_non_exited_threads): Add process_stratum_target
11374         parameter.
11375         (all_threads_safe): Use brace initialization.
11376         (thread_count): Add process_stratum_target parameter.
11377         (set_resumed, set_running, set_stop_requested, set_executing)
11378         (threads_are_executing, finish_thread_state): Add
11379         process_stratum_target parameter.
11380         (switch_to_thread): Use is_current_thread.
11381         * i386-fbsd-tdep.c: Include "inferior.h".
11382         (i386fbsd_get_thread_local_address): Pass down target.
11383         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11384         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11385         have_inferiors check.
11386         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11387         (inf_ptrace_target::attach): Adjust.
11388         * infcall.c (run_inferior_call): Adjust.
11389         * infcmd.c (run_command_1): Pass target to
11390         scoped_finish_thread_state.
11391         (proceed_thread_callback): Skip inferiors with no execution.
11392         (continue_command): Rename 'all_threads' local to avoid hiding
11393         'all_threads' function.  Adjust get_last_target_status call.
11394         (prepare_one_step): Adjust set_running call.
11395         (signal_command): Use user_visible_resume_target.  Compare thread
11396         pointers instead of inferior_ptid.
11397         (info_program_command): Adjust to pass down target.
11398         (attach_command): Mark target's 'thread_executing' flag.
11399         (stop_current_target_threads_ns): New, factored out from ...
11400         (interrupt_target_1): ... this.  Switch inferior before making
11401         target calls.
11402         * inferior-iter.h
11403         (struct all_inferiors_iterator, struct all_inferiors_range)
11404         (struct all_inferiors_safe_range)
11405         (struct all_non_exited_inferiors_range): Filter on
11406         process_stratum_target too.  Remove explicit.
11407         * inferior.c (inferior::inferior): Push dummy target on target
11408         stack.
11409         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11410         Add process_stratum_target parameter, and pass it down.
11411         (have_live_inferiors): Adjust.
11412         (switch_to_inferior_and_push_target): New.
11413         (add_inferior_command, clone_inferior_command): Handle
11414         "-no-connection" parameter.  Use
11415         switch_to_inferior_and_push_target.
11416         (_initialize_inferior): Mention "-no-connection" option in
11417         the help of "add-inferior" and "clone-inferior" commands.
11418         * inferior.h: Include "process-stratum-target.h".
11419         (interrupt_target_1): Use bool.
11420         (struct inferior) <push_target, unpush_target, target_is_pushed,
11421         find_target_beneath, top_target, process_target, target_at,
11422         m_stack>: New.
11423         (discard_all_inferiors): Delete.
11424         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11425         (all_inferiors, all_non_exited_inferiors): Add
11426         process_stratum_target parameter.
11427         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11428         (target_last_proc_target): New global.
11429         (follow_fork_inferior): Push target on new inferior.  Pass target
11430         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11431         reference count.
11432         (follow_fork): Adjust get_last_target_status call.  Also consider
11433         target.
11434         (follow_exec): Push target on new inferior.
11435         (struct execution_control_state) <target>: New field.
11436         (user_visible_resume_target): New.
11437         (do_target_resume): Call target_async.
11438         (resume_1): Set target's threads_executing flag.  Consider resume
11439         target.
11440         (commit_resume_all_targets): New.
11441         (proceed): Also consider resume target.  Skip threads of inferiors
11442         with no execution.  Commit resumtion in all targets.
11443         (start_remote): Pass current inferior to wait_for_inferior.
11444         (infrun_thread_stop_requested): Consider target as well.  Pass
11445         thread_info pointer to clear_inline_frame_state instead of ptid.
11446         (infrun_thread_thread_exit): Consider target as well.
11447         (random_pending_event_thread): New inferior parameter.  Use it.
11448         (do_target_wait): Rename to ...
11449         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11450         down.
11451         (threads_are_resumed_pending_p, do_target_wait): New.
11452         (prepare_for_detach): Adjust calls.
11453         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11454         do_target_wait_1 instead of do_target_wait.
11455         (fetch_inferior_event): Adjust.  Switch to representative
11456         inferior.  Pass target down.
11457         (set_last_target_status): Add process_stratum_target parameter.
11458         Save target in global.
11459         (get_last_target_status): Add process_stratum_target parameter and
11460         handle it.
11461         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11462         (context_switch): Check inferior_ptid == null_ptid before calling
11463         inferior_thread().
11464         (get_inferior_stop_soon): Pass down target.
11465         (wait_one): Rename to ...
11466         (poll_one_curr_target): ... this.
11467         (struct wait_one_event): New.
11468         (wait_one): New.
11469         (stop_all_threads): Adjust.
11470         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11471         event's target.
11472         (switch_back_to_stepped_thread): Also consider target.
11473         (print_stop_event): Update.
11474         (normal_stop): Update.  Also consider the resume target.
11475         * infrun.h (wait_for_inferior): Remove declaration.
11476         (user_visible_resume_target): New declaration.
11477         (get_last_target_status, set_last_target_status): New
11478         process_stratum_target parameter.
11479         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11480         process_stratum_target parameter, and use it.
11481         (clear_inline_frame_state (thread_info*)): New.
11482         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11483         process_stratum_target parameter.
11484         (clear_inline_frame_state (thread_info*)): Declare.
11485         * linux-fork.c (delete_checkpoint_command): Pass target down to
11486         find_thread_ptid.
11487         (checkpoint_command): Adjust.
11488         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11489         instead of just tweaking inferior_ptid.
11490         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11491         (exit_lwp): Pass target down to find_thread_ptid.
11492         (attach_proc_task_lwp_callback): Pass target down to
11493         add_thread/set_running/set_executing.
11494         (linux_nat_target::attach): Pass target down to
11495         thread_change_ptid.
11496         (get_detach_signal): Pass target down to find_thread_ptid.
11497         Consider last target status's target.
11498         (linux_resume_one_lwp_throw, resume_lwp)
11499         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11500         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11501         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11502         (linux_nat_target::async_wait_fd): New.
11503         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11504         target down.
11505         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11506         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11507         * linux-thread-db.c (struct thread_db_info::process_target): New
11508         field.
11509         (add_thread_db_info): Save target.
11510         (get_thread_db_info): New process_stratum_target parameter.  Also
11511         match target.
11512         (delete_thread_db_info): New process_stratum_target parameter.
11513         Also match target.
11514         (thread_from_lwp): Adjust to pass down target.
11515         (thread_db_notice_clone): Pass down target.
11516         (check_thread_db_callback): Pass down target.
11517         (try_thread_db_load_1): Always push the thread_db target.
11518         (try_thread_db_load, record_thread): Pass target down.
11519         (thread_db_target::detach): Pass target down.  Always unpush the
11520         thread_db target.
11521         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11522         target down.  Always unpush the thread_db target.
11523         (find_new_threads_callback, thread_db_find_new_threads_2)
11524         (thread_db_target::update_thread_list): Pass target down.
11525         (thread_db_target::pid_to_str): Pass current inferior down.
11526         (thread_db_target::get_thread_local_address): Pass target down.
11527         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11528         target down.
11529         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11530         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11531         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11532         (procfs_init_inferior): Rename to ...
11533         (procfs_target::procfs_init_inferior): ... this and adjust.
11534         (procfs_target::create_inferior, procfs_notice_thread)
11535         (procfs_do_thread_registers): Adjust.
11536         * ppc-fbsd-tdep.c: Include "inferior.h".
11537         (ppcfbsd_get_thread_local_address): Pass down target.
11538         * proc-service.c (ps_xfer_memory): Switch current inferior and
11539         program space as well.
11540         (get_ps_regcache): Pass target down.
11541         * process-stratum-target.c
11542         (process_stratum_target::thread_address_space)
11543         (process_stratum_target::thread_architecture): Pass target down.
11544         * process-stratum-target.h
11545         (process_stratum_target::threads_executing): New field.
11546         (as_process_stratum_target): New.
11547         * ravenscar-thread.c
11548         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11549         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11550         down.
11551         * record-btrace.c (record_btrace_target::info_record): Adjust.
11552         (record_btrace_target::record_method)
11553         (record_btrace_target::record_is_replaying)
11554         (record_btrace_target::fetch_registers)
11555         (get_thread_current_frame_id, record_btrace_target::resume)
11556         (record_btrace_target::wait, record_btrace_target::stop): Pass
11557         target down.
11558         * record-full.c (record_full_wait_1): Switch to event thread.
11559         Pass target down.
11560         * regcache.c (regcache::regcache)
11561         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11562         process_stratum_target parameter and handle it.
11563         (current_thread_target): New global.
11564         (get_thread_regcache): Add process_stratum_target parameter and
11565         handle it.  Switch inferior before calling target method.
11566         (get_thread_regcache): Pass target down.
11567         (get_thread_regcache_for_ptid): Pass target down.
11568         (registers_changed_ptid): Add process_stratum_target parameter and
11569         handle it.
11570         (registers_changed_thread, registers_changed): Pass target down.
11571         (test_get_thread_arch_aspace_regcache): New.
11572         (current_regcache_test): Define a couple local test_target_ops
11573         instances and use them for testing.
11574         (readwrite_regcache): Pass process_stratum_target parameter.
11575         (cooked_read_test, cooked_write_test): Pass mock_target down.
11576         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11577         (get_thread_arch_aspace_regcache): Add process_stratum_target
11578         parameter.
11579         (regcache::target): New method.
11580         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11581         (regcache::registers_changed_ptid): Add process_stratum_target
11582         parameter.
11583         (regcache::m_target): New field.
11584         (registers_changed_ptid): Add process_stratum_target parameter.
11585         * remote.c (remote_state::supports_vCont_probed): New field.
11586         (remote_target::async_wait_fd): New method.
11587         (remote_unpush_and_throw): Add remote_target parameter.
11588         (get_current_remote_target): Adjust.
11589         (remote_target::remote_add_inferior): Push target.
11590         (remote_target::remote_add_thread)
11591         (remote_target::remote_notice_new_inferior)
11592         (get_remote_thread_info): Pass target down.
11593         (remote_target::update_thread_list): Skip threads of inferiors
11594         bound to other targets.  (remote_target::close): Don't discard
11595         inferiors.  (remote_target::add_current_inferior_and_thread)
11596         (remote_target::process_initial_stop_replies)
11597         (remote_target::start_remote)
11598         (remote_target::remote_serial_quit_handler): Pass down target.
11599         (remote_target::remote_unpush_target): New remote_target
11600         parameter.  Unpush the target from all inferiors.
11601         (remote_target::remote_unpush_and_throw): New remote_target
11602         parameter.  Pass it down.
11603         (remote_target::open_1): Check whether the current inferior has
11604         execution instead of checking whether any inferior is live.  Pass
11605         target down.
11606         (remote_target::remote_detach_1): Pass down target.  Use
11607         remote_unpush_target.
11608         (extended_remote_target::attach): Pass down target.
11609         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11610         (remote_target::append_resumption): Pass down target.
11611         (remote_target::append_pending_thread_resumptions)
11612         (remote_target::remote_resume_with_hc, remote_target::resume)
11613         (remote_target::commit_resume): Pass down target.
11614         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11615         (remote_target::interrupt_query)
11616         (remote_target::remove_new_fork_children)
11617         (remote_target::check_pending_events_prevent_wildcard_vcont)
11618         (remote_target::remote_parse_stop_reply)
11619         (remote_target::process_stop_reply): Pass down target.
11620         (first_remote_resumed_thread): New remote_target parameter.  Pass
11621         it down.
11622         (remote_target::wait_as): Pass down target.
11623         (unpush_and_perror): New remote_target parameter.  Pass it down.
11624         (remote_target::readchar, remote_target::remote_serial_write)
11625         (remote_target::getpkt_or_notif_sane_1)
11626         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11627         down target.
11628         (remote_target::mourn_inferior): Pass down target.  Use
11629         remote_unpush_target.
11630         (remote_target::core_of_thread)
11631         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11632         (remote_target::pid_to_exec_file)
11633         (remote_target::thread_handle_to_thread_info): Pass down target.
11634         (remote_target::async_wait_fd): New.
11635         * riscv-fbsd-tdep.c: Include "inferior.h".
11636         (riscv_fbsd_get_thread_local_address): Pass down target.
11637         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11638         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11639         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11640         Adjust.
11641         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11642         * solib-svr4.c (enable_break): Pass down target.
11643         * spu-multiarch.c (parse_spufs_run): Pass down target.
11644         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11645         * target-delegates.c: Regenerate.
11646         * target.c (g_target_stack): Delete.
11647         (current_top_target): Return the current inferior's top target.
11648         (target_has_execution_1): Refer to the passed-in inferior's top
11649         target.
11650         (target_supports_terminal_ours): Check whether the initial
11651         inferior was already created.
11652         (decref_target): New.
11653         (target_stack::push): Incref/decref the target.
11654         (push_target, push_target, unpush_target): Adjust.
11655         (target_stack::unpush): Defref target.
11656         (target_is_pushed): Return bool.  Adjust to refer to the current
11657         inferior's target stack.
11658         (dispose_inferior): Delete, and inline parts ...
11659         (target_preopen): ... here.  Only dispose of the current inferior.
11660         (target_detach): Hold strong target reference while detaching.
11661         Pass target down.
11662         (target_thread_name): Add assertion.
11663         (target_resume): Pass down target.
11664         (target_ops::beneath, find_target_at): Adjust to refer to the
11665         current inferior's target stack.
11666         (get_dummy_target): New.
11667         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11668         has a thread running.
11669         (initialize_targets): Rename to ...
11670         (_initialize_target): ... this.
11671         * target.h: Include "gdbsupport/refcounted-object.h".
11672         (struct target_ops): Inherit refcounted_object.
11673         (target_ops::shortname, target_ops::longname): Make const.
11674         (target_ops::async_wait_fd): New method.
11675         (decref_target): Declare.
11676         (struct target_ops_ref_policy): New.
11677         (target_ops_ref): New typedef.
11678         (get_dummy_target): Declare function.
11679         (target_is_pushed): Return bool.
11680         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11681         (all_matching_threads_iterator::all_matching_threads_iterator):
11682         Handle filter target.
11683         * thread-iter.h (struct all_matching_threads_iterator, struct
11684         all_matching_threads_range, class all_non_exited_threads_range):
11685         Filter by target too.  Remove explicit.
11686         * thread.c (threads_executing): Delete.
11687         (inferior_thread): Pass down current inferior.
11688         (clear_thread_inferior_resources): Pass down thread pointer
11689         instead of ptid_t.
11690         (add_thread_silent, add_thread_with_info, add_thread): Add
11691         process_stratum_target parameter.  Use it for thread and inferior
11692         searches.
11693         (is_current_thread): New.
11694         (thread_info::deletable): Use it.
11695         (find_thread_ptid, thread_count, in_thread_list)
11696         (thread_change_ptid, set_resumed, set_running): New
11697         process_stratum_target parameter.  Pass it down.
11698         (set_executing): New process_stratum_target parameter.  Pass it
11699         down.  Adjust reference to 'threads_executing'.
11700         (threads_are_executing): New process_stratum_target parameter.
11701         Adjust reference to 'threads_executing'.
11702         (set_stop_requested, finish_thread_state): New
11703         process_stratum_target parameter.  Pass it down.
11704         (switch_to_thread): Also match inferior.
11705         (switch_to_thread): New process_stratum_target parameter.  Pass it
11706         down.
11707         (update_threads_executing): Reimplement.
11708         * top.c (quit_force): Pop targets from all inferior.
11709         (gdb_init): Don't call initialize_targets.
11710         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11711         Declare.
11712         (windows_add_thread, windows_delete_thread): Adjust.
11713         (get_windows_debug_event): Rename to ...
11714         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11715         * tracefile-tfile.c (tfile_target_open): Pass down target.
11716         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11717         Forward declare.
11718         (switch_to_thread): Add process_stratum_target parameter.
11719         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11720         parameter.  Use it.
11721         (mi_on_resume): Pass target down.
11722         * nat/fork-inferior.c (startup_inferior): Add
11723         process_stratum_target parameter.  Pass it down.
11724         * nat/fork-inferior.h (startup_inferior): Add
11725         process_stratum_target parameter.
11726         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11727
11728 2020-01-10  Pedro Alves  <palves@redhat.com>
11729
11730         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11731         directly.  Instead find the first thread in the thread list and
11732         use switch_to_thread.
11733
11734 2020-01-10  Pedro Alves  <palves@redhat.com>
11735
11736         * remote.c (remote_target::remote_add_inferior): Don't bind a
11737         process to the current inferior if the current inferior is already
11738         bound to a process.
11739
11740 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11741             Pedro Alves  <palves@redhat.com>
11742
11743         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11744         If no process is specified, return null_ptid instead of
11745         inferior_ptid.
11746         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11747         TARGET_WAITKIND_SIGNALLED with no pid.
11748
11749 2020-01-10  Pedro Alves  <palves@redhat.com>
11750
11751         * remote.c (first_remote_resumed_thread): New.
11752         (remote_target::wait_as): Use it as default event_ptid instead of
11753         inferior_ptid.
11754
11755 2020-01-10  Pedro Alves  <palves@redhat.com>
11756
11757         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11758
11759 2020-01-10  Pedro Alves  <palves@redhat.com>
11760
11761         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11762         not -1.
11763
11764 2020-01-10  Pedro Alves  <palves@redhat.com>
11765
11766         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11767         ptid to get_last_target_status.
11768         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11769         ptid to get_last_target_status.
11770         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11771         get_last_target_status.
11772         (info_program_command): Don't pass a target_waitstatus to
11773         get_last_target_status.
11774         * infrun.c (init_wait_for_inferior): Use
11775         nullify_last_target_wait_ptid.
11776         (get_last_target_status): Handle nullptr arguments.
11777         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11778         (print_stop_event): Don't pass a ptid to get_last_target_status.
11779         (normal_stop): Don't pass a ptid to get_last_target_status.
11780         * infrun.h (get_last_target_status, set_last_target_status): Move
11781         comments here and update.
11782         (nullify_last_target_wait_ptid): Declare.
11783         * linux-fork.c (fork_load_infrun_state): Remove local extern
11784         declaration of nullify_last_target_wait_ptid.
11785         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11786         to get_last_target_status.
11787
11788 2020-01-10  Pedro Alves  <palves@redhat.com>
11789
11790         * gdbthread.h (scoped_restore_current_thread)
11791         <dont_restore, restore, m_dont_restore>: Declare.
11792         * thread.c (thread_alive): Add assertion.  Return bool.
11793         (switch_to_thread_if_alive): New.
11794         (prune_threads): Switch inferior/thread.
11795         (print_thread_info_1): Switch thread before calling target methods.
11796         (scoped_restore_current_thread::restore): New, factored out from
11797         ...
11798         (scoped_restore_current_thread::~scoped_restore_current_thread):
11799         ... this.
11800         (scoped_restore_current_thread::scoped_restore_current_thread):
11801         Add assertion.
11802         (thread_apply_all_command, thread_select): Use
11803         switch_to_thread_if_alive.
11804         * infrun.c (proceed, restart_threads, handle_signal_stop)
11805         (switch_back_to_stepped_thread): Switch current thread before
11806         calling target methods.
11807
11808 2020-01-10  Pedro Alves <palves@redhat.com>
11809
11810         * inferior.c (switch_to_inferior_no_thread): New function,
11811         factored out from ...
11812         (inferior_command): ... here.
11813         * inferior.h (switch_to_inferior_no_thread): Declare.
11814         * mi/mi-main.c (run_one_inferior): Use
11815         switch_to_inferior_no_thread.
11816
11817 2020-01-10  Pedro Alves  <palves@redhat.com>
11818
11819         * infcmd.c (kill_command): Remove dead code.
11820
11821 2020-01-10  Pedro Alves  <palves@redhat.com>
11822
11823         * remote.c (remote_target::mourn_inferior): No longer check
11824         whether the target is running.
11825
11826 2020-01-10  Pedro Alves  <palves@redhat.com>
11827
11828         * corelow.c (core_target::has_execution): Change parameter type to
11829         inferior pointer.
11830         * inferior.c (number_of_live_inferiors): Use
11831         inferior::has_execution instead of target_has_execution_1.
11832         * inferior.h (inferior::has_execution): New.
11833         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11834         inferior::has_execution instead of target_has_execution_1.
11835         * process-stratum-target.c
11836         (process_stratum_target::has_execution): Change parameter type to
11837         inferior pointer.  Check the inferior's PID instead of
11838         inferior_ptid.
11839         * process-stratum-target.h
11840         (process_stratum_target::has_execution): Change parameter type to
11841         inferior pointer.
11842         * record-full.c (record_full_core_target::has_execution): Change
11843         parameter type to inferior pointer.
11844         * target.c (target_has_execution_1): Change parameter type to
11845         inferior pointer.
11846         (target_has_execution_current): Adjust.
11847         * target.h (target_ops::has_execution): Change parameter type to
11848         inferior pointer.
11849         (target_has_execution_1): Change parameter type to inferior
11850         pointer.  Change return type to bool.
11851         * tracefile.h (tracefile_target::has_execution): Change parameter
11852         type to inferior pointer.
11853
11854 2020-01-10  Pedro Alves  <palves@redhat.com>
11855
11856         * exceptions.c (print_flush): Remove current_top_target() check.
11857
11858 2020-01-10  Pedro Alves  <palves@redhat.com>
11859
11860         * remote.c (show_remote_exec_file): Show the current inferior's
11861         exec-file instead of the command variable's value.
11862
11863 2020-01-10  Pedro Alves  <palves@redhat.com>
11864
11865         * record-full.c (record_full_resume_ptid): New global.
11866         (record_full_target::resume): Set it.
11867         (record_full_wait_1): Use record_full_resume_ptid instead of
11868         inferior_ptid.
11869
11870 2020-01-10  Pedro Alves  <palves@redhat.com>
11871
11872         * gdbthread.h (scoped_restore_current_thread)
11873         <dont_restore, restore, m_dont_restore>: Declare.
11874         * thread.c (thread_alive): Add assertion.  Return bool.
11875         (switch_to_thread_if_alive): New.
11876         (prune_threads): Switch inferior/thread.
11877         (print_thread_info_1): Switch thread before calling target methods.
11878         (scoped_restore_current_thread::restore): New, factored out from
11879         ...
11880         (scoped_restore_current_thread::~scoped_restore_current_thread):
11881         ... this.
11882         (scoped_restore_current_thread::scoped_restore_current_thread):
11883         Add assertion.
11884         (thread_apply_all_command, thread_select): Use
11885         switch_to_thread_if_alive.
11886
11887 2020-01-10  George Barrett  <bob@bob131.so>
11888
11889         * stap-probe.c (stap_modify_semaphore): Don't check for null
11890         semaphores.
11891         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11892         for null semaphores.
11893
11894 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11895
11896         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
11897         all source windows, and maintain horizontal scroll status while
11898         doing so.
11899
11900 2020-01-09  Tom Tromey  <tom@tromey.com>
11901
11902         PR tui/18932:
11903         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
11904         update_source_window, not print_source_lines.
11905
11906 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
11907
11908         * tui/tui.c (tui_enable): Register tui hooks after calling
11909         tui_display_main.
11910
11911 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11912
11913         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
11914
11915 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
11916
11917         * thread.c (print_thread_info_1): Fix indentation.
11918
11919 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
11920
11921         * symtab.c (general_symbol_info::compute_and_set_names): Move the
11922         unique_xmalloc_ptr outside the if to always free the demangled name.
11923
11924 2020-01-08  Tom Tromey  <tromey@adacore.com>
11925
11926         * xcoffread.c (enter_line_range, read_xcoff_symtab)
11927         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
11928         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
11929         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
11930         Remove.
11931         (section_offsets): New typedef.
11932         * symtab.c (fixup_section, get_msymbol_address): Update.
11933         * symmisc.c (dump_msymbols): Update.
11934         * symfile.h (relative_addr_info_to_section_offsets)
11935         (symfile_map_offsets_to_segments): Update.
11936         * symfile.c (build_section_addr_info_from_objfile)
11937         (init_objfile_sect_indices): Update.
11938         (struct place_section_arg): Change type of "offsets".
11939         (place_section): Update.
11940         (relative_addr_info_to_section_offsets): Change type of
11941         "section_offsets".  Remove "num_sections" parameter.
11942         (default_symfile_offsets, syms_from_objfile_1)
11943         (set_objfile_default_section_offset): Update.
11944         (reread_symbols): No need to preserve section offsets by hand.
11945         (symfile_map_offsets_to_segments): Change type of "offsets".
11946         * stap-probe.c (relocate_address): Update.
11947         * stabsread.h (process_one_symbol): Update.
11948         * solib-target.c (struct lm_info_target) <offsets>: Change type.
11949         (solib_target_relocate_section_addresses): Update.
11950         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
11951         Update.
11952         * solib-frv.c (frv_relocate_main_executable): Update.
11953         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
11954         * solib-aix.c (solib_aix_get_section_offsets): Change return
11955         type.
11956         (solib_aix_solib_create_inferior_hook): Update.
11957         * remote.c (remote_target::get_offsets): Update.
11958         * psymtab.c (find_pc_sect_psymtab): Update.
11959         * psympriv.h (struct partial_symbol) <address, text_low,
11960         text_high>: Update.
11961         * objfiles.h (obj_section_offset): Update.
11962         (struct objfile) <section_offsets>: Change type.
11963         <num_sections>: Remove.
11964         (objfile_relocate): Update.
11965         * objfiles.c (entry_point_address_query): Update
11966         (relocate_one_symbol): Change type of "section_offsets".
11967         (objfile_relocate1, objfile_relocate1): Change type of
11968         "new_offsets".
11969         (objfile_rebase1): Update.
11970         * mipsread.c (mipscoff_symfile_read): Update.
11971         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
11972         parameter.
11973         * mdebugread.c (parse_symbol): Change type of "section_offsets".
11974         (parse_external, psymtab_to_symtab_1): Update.
11975         * machoread.c (macho_symfile_offsets): Update.
11976         * ia64-tdep.c (ia64_find_unwind_table): Update.
11977         * hppa-tdep.c (read_unwind_info): Update.
11978         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
11979         * dwarf2read.c (create_addrmap_from_index)
11980         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
11981         (process_psymtab_comp_unit_reader, add_partial_symbol)
11982         (add_partial_subprogram, process_full_comp_unit)
11983         (read_file_scope, read_func_scope, read_lexical_block_scope)
11984         (read_call_site_scope, dwarf2_rnglists_process)
11985         (dwarf2_ranges_process, dwarf2_ranges_read)
11986         (dwarf_decode_lines_1, var_decode_location, new_symbol)
11987         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
11988         Update.
11989         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
11990         Update.
11991         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
11992         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
11993         (process_one_symbol): Change type of "section_offsets".
11994         * ctfread.c (get_objfile_text_range): Update.
11995         * coffread.c (coff_symtab_read, enter_linenos)
11996         (process_coff_symbol): Update.
11997         * coff-pe-read.c (add_pe_forwarded_sym): Update.
11998         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
11999
12000 2020-01-08  Tom Tromey  <tromey@adacore.com>
12001
12002         * dwarf2read.c (parse_macro_definition): Use std::string.
12003         (parse_macro_definition): Likewise.
12004
12005 2020-01-08  Tom Tromey  <tromey@adacore.com>
12006
12007         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12008         (ATTR_ALLOC_CHUNK): Remove.
12009
12010 2020-01-08  Tom Tromey  <tromey@adacore.com>
12011
12012         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12013
12014 2020-01-08  Tom Tromey  <tromey@adacore.com>
12015
12016         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12017         (dwarf2_compute_name, open_dwo_file): Likewise.
12018         (process_enumeration_scope): Use std::vector.
12019         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12020         (partial_die_info::fixup, dwarf2_start_subfile)
12021         (guess_full_die_structure_name, dwarf2_name): Likewise.
12022         (determine_prefix): Update.
12023         (guess_full_die_structure_name): Make return type const.
12024         (partial_die_full_name): Return unique_xmalloc_ptr.
12025         (DW_FIELD_ALLOC_CHUNK): Remove.
12026
12027 2020-01-07  Tom Tromey  <tromey@adacore.com>
12028
12029         PR build/24937:
12030         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12031
12032 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12033
12034         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12035
12036 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12037
12038         * stack.c (print_frame_info): Move disassemble_next_line code
12039         inside source_print block.
12040
12041 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12042
12043         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12044         gdb/signals.h, as we are now using native signal symbols.
12045
12046 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12047
12048         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12049         overflow by an early check of content vs threshold.
12050         * tui/tui-source.c (tui_source_window::line_is_displayed):
12051         Likewise.
12052
12053 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12054
12055         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12056
12057 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12058
12059         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12060         export table if no section contains it's RVA.
12061
12062 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12063
12064         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12065
12066 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12067
12068         * source.c (print_source_lines_base): Set last_line_listed.
12069
12070 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12071
12072         * tui/tui-disasm.c: Remove trailing spaces.
12073
12074 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12075             Pedro Alves  <palves@redhat.com>
12076
12077         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12078         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12079         (windows_gdb_signal_to_target): New function, uses the above
12080         enumeration to convert GDB internal signal codes to equivalent
12081         Windows codes.
12082         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12083         * windows-nat.c: Include "gdb_wait.h".
12084         (get_windows_debug_event): Extract the fatal exception from the
12085         exit status and convert to the equivalent Posix signal number.
12086         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12087         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12088         * gdbsupport/gdb_wait.c: New file, implements
12089         windows_status_to_termsig.
12090         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12091         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12092
12093 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12094
12095         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12096         show_layout.
12097
12098 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12099
12100         * aarch64-linux-nat.c
12101         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12102         and bfd_mach_aarch64.
12103
12104 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12105
12106         * ui-file.c (stdio_file::can_emit_style_escape)
12107         (tee_file::can_emit_style_escape): Ensure style is used also on
12108         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12109         to gdb_stdout.
12110         * main.c (set_gdb_data_directory): Use file style to output the
12111         warning that the given pathname is not a directory.
12112         * top.c (show_history_filename, gdb_safe_append_history)
12113         (show_gdb_datadir): Use file style.
12114
12115 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12116
12117         * solib-target.c (struct lm_info_target):
12118         Change offsets to be a unique_xmalloc_ptr.
12119         (solib_target_relocate_section_addresses): Update.
12120
12121 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12122
12123         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12124
12125 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12126
12127         * MAINTAINERS (Write After Approval): Add myself.
12128
12129 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12130
12131         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12132         Cell BE architecture.
12133         * target.h (struct target_ops) <thread_architecture>: Likewise.
12134
12135 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12136
12137         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12138
12139 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12140
12141         * MAINTAINERS (Write After Approval): Add myself.
12142
12143 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12144
12145         * gdbarch.sh: Update copyright year range of generated files.
12146
12147 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12148
12149         Update copyright year range in all GDB files.
12150
12151 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12152
12153         * copyright.py: Convert to Python 3.
12154
12155 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12156
12157         * copyright.py: Adapt after move of gnulib directory from gdb
12158         directory to toplevel directory.
12159
12160 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12161
12162         * copyright.py (main): Exit if run from the wrong directory.
12163
12164 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12165
12166         * top.c (print_gdb_version): Change copyright year to 2020.
12167
12168 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12169
12170         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12171
12172 For older changes see ChangeLog-2019.
12173 \f
12174 Local Variables:
12175 mode: change-log
12176 left-margin: 8
12177 fill-column: 74
12178 version-control: never
12179 coding: utf-8
12180 End: