gdb/ChangeLog

   1 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
   2             Andrew Burgess  <andrew.burgess@embecosm.com>
   3
   4         PR m2/26372
   5         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
   6         an assert.  Remove single element array indexing pattern as the
   7         MULTI_SUBSCRIPT support will handle this case too.
   8
   9 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
  10
  11         * value.h (valprint_check_validity): Move declaration from
  12         here...
  13         * valprint.h (valprint_check_validity): ... to here.
  14
  15 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
  16
  17         * debug.h: New file.
  18         * debug.c (debug_prefixed_vprintf): New function.
  19         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
  20         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
  21
  22 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
  23
  24         * infrun.h (infrun_debug_printf_1): New function declaration.
  25         (infrun_debug_printf): New macro.
  26         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
  27         throughout.
  28         (infrun_debug_printf): New function.
  29         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
  30         (handle_jit_event): Likewise.
  31
  32 2020-08-21  Mark Wielaard  <mark@klomp.org>
  33
  34         * ada-lex.l: Extend register warnings diagnostics comment for g++.
  35
  36 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
  37
  38         * frame.c (enum class frame_id_status): New.
  39         (struct frame_info) <this_id::p>: Change type to frame_id_status.
  40         (fprintf_frame): Update.
  41         (compute_frame_id): Set frame id status to "computing" on entry.
  42         Set it back to "not_computed" on failure and to "computed" on
  43         success.
  44         (get_frame_id): Assert the frame id is not being computed.
  45         (create_sentinel_frame): Use frame_id_status::COMPUTED.
  46         (create_new_frame): Likewise.
  47         (frame_cleanup_after_sniffer): Update assert.
  48
  49 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  50
  51         * regcache.c (pid_ptid_regcache_map): New type.
  52         (target_ptid_regcache_map): Remove.
  53         (target_pid_ptid_regcache_map): New type.
  54         (regcaches): Change type to target_pid_ptid_regcache_map.
  55         (get_thread_arch_aspace_regcache): Update.
  56         (regcache_thread_ptid_changed): Update, handle pid-like ptid
  57         case.
  58         (regcaches_size): Update.
  59         (regcache_count): Update.
  60         (registers_changed_ptid_target_pid_test): New.
  61         (_initialize_regcache): Register new test.
  62
  63 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  64
  65         * regcache.c (regcache_count): New.
  66         (struct regcache_test_data): New.
  67         (regcache_test_data_up): New.
  68         (populate_regcaches_for_test): New.
  69         (regcaches_test): Remove.
  70         (get_thread_arch_aspace_regcache_test): New.
  71         (registers_changed_ptid_all_test): New.
  72         (registers_changed_ptid_target_test): New.
  73         (registers_changed_ptid_target_ptid_test): New.
  74         (regcache_thread_ptid_changed): Remove regcache_count lambda.
  75         (_initialize_regcache): Register new tests.
  76
  77 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  78
  79         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
  80         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
  81         gdbarch and aspace parameter.  Use current inferior's aspace.
  82         Validate regcache's arch value.
  83         (regcaches_test): Update.
  84
  85 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  86
  87         * regcache.c (regcaches_test): Call registers_changed.
  88
  89 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  90
  91         * infrun.c (process_event_stop_test): Fix typo "breapoint".
  92
  93 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
  94
  95         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
  96         to find the end of prologue for flang compiled binaries.
  97         * arm-tdep.c (arm_skip_prologue): Likewise.
  98         * i386-tdep.c (i386_skip_prologue): Likewise.
  99         * producer.c (producer_is_llvm): New function.
 100         (producer_parsing_tests): Added new tests for clang/flang.
 101         * producer.h (producer_is_llvm): New declaration.
 102
 103 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 104
 105         * linux-nat.c (linux_nat_debug_printf): New function.
 106         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 107
 108 2020-08-18  Aaron Merey  <amerey@redhat.com>
 109
 110         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 111         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 112         (CLIBS): Add DEBUGINFOD_LIBS.
 113
 114 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 115
 116         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 117         'gdbarch_num_regs'.
 118
 119 2020-08-17  Tom Tromey  <tromey@adacore.com>
 120
 121         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 122         ada_get_decoded_value returns NULL.
 123
 124 2020-08-17  Tom Tromey  <tromey@adacore.com>
 125
 126         * python/py-inferior.c (infpy_search_memory): Use
 127         gdb_py_object_from_ulongest.
 128         * python/py-infevents.c (create_inferior_call_event_object)
 129         (create_memory_changed_event_object): Use
 130         gdb_py_object_from_ulongest.
 131         * python/py-linetable.c (ltpy_entry_get_pc): Use
 132         gdb_py_object_from_ulongest.
 133
 134 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 135
 136         * loc.c (class symbol_needs_eval_context): Fix indentation.
 137
 138 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 139
 140         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 141         bool.
 142
 143 2020-08-17  Tom de Vries  <tdevries@suse.de>
 144
 145         PR gdb/26393
 146         * gdbtypes.c (dump_dynamic_prop): New function.
 147         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 148
 149 2020-08-15  Tom de Vries  <tdevries@suse.de>
 150
 151         PR backtrace/26390
 152         * stack.c (print_frame_args): Temporarily set the selected
 153         frame to FRAME while printing the frame's arguments.
 154
 155 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 156
 157         PR breakpoints/26385
 158         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 159         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 160
 161 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 162
 163         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 164         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 165         and >= to check return value instead of == -1 and != -1.
 166
 167 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 168
 169         * utils.h (class gdb_argv) <as_array_view>: New method.
 170         * utils.c (gdb_argv_as_array_view_test): New.
 171         (_initialize_utils): Register selftest.
 172         * maint.c (maintenance_selftest): Use the new method.
 173
 174 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 175
 176         * target.h (supports_dumpcore, dumpcore): New
 177         function declarations.
 178         * target.c (supports_dumpcore, dumpcore): New
 179         functions.
 180         * target-delegates.c: Rebuild.
 181         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 182         and target_dumpcore ().
 183
 184 2020-08-13  Aaron Merey  <amerey@redhat.com>
 185
 186         * debuginfod-support.c: Replace global variables with user_data.
 187
 188 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 189
 190         * maint.c (maintenance_selftest): Split args and pass array_view
 191         to run_tests.
 192
 193 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 194
 195         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 196         type's length.
 197         Use %s and pulongest to print the length.
 198
 199 2020-08-12  Pedro Alves  <palves@redhat.com>
 200
 201         * NEWS: Move "Multi-target debugging support" item to the
 202         "Changes since GDB 9" section.
 203
 204 2020-08-12  Pedro Alves  <palves@redhat.com>
 205
 206         PR gdb/26336
 207         * progspace.c (program_space::remove_objfile): Invalidate the
 208         frame cache.
 209
 210 2020-08-11  Tom de Vries  <tdevries@suse.de>
 211
 212         * MAINTAINERS: Mark ms1 as deleted.
 213
 214 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 215
 216         PR gdb/26310
 217
 218         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 219         act accordingly.
 220         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 221         movz/str/stur/stp skipping behavior.
 222
 223 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 224
 225         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 226         struct user_sve_header instead of struct sve_context.
 227
 228 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 229
 230         * read.h (dwarf2_fetch_die_loc_sect_off,
 231         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 232         `void *` parameter with function_view.
 233         * read.c (dwarf2_fetch_die_loc_sect_off,
 234         dwarf2_fetch_die_loc_cu_off): Likewise.
 235         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 236         (per_cu_dwarf_call): Adjust.
 237         (get_frame_address_in_block_wrapper): Remove.
 238         (indirect_synthetic_pointer): Adjust.
 239         (get_ax_pc): Remove.
 240         (dwarf2_compile_expr_to_ax): Adjust.
 241
 242 2020-08-08  Tom de Vries  <tdevries@suse.de>
 243
 244         PR build/26344
 245         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 246         constructor.
 247         * regcache.c (get_thread_arch_aspace_regcache): Same.
 248
 249 2020-08-07  Tom Tromey  <tromey@adacore.com>
 250
 251         * ravenscar-thread.c
 252         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 253         New method.
 254         (ravenscar_thread_target::wait): Check
 255         runtime_initialized.
 256         (ravenscar_thread_target::prepare_to_store)
 257         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 258         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 259         (ravenscar_thread_target::stopped_by_watchpoint)
 260         (ravenscar_thread_target::stopped_data_address)
 261         (ravenscar_thread_target::core_of_thread): Use
 262         scoped_restore_current_thread and
 263         set_base_thread_from_ravenscar_task.
 264
 265 2020-08-07  Tom Tromey  <tromey@adacore.com>
 266
 267         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 268
 269 2020-08-07  Tom Tromey  <tromey@adacore.com>
 270
 271         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 272         update_inferior_ptid before update_thread_list.
 273         (temporarily_change_regcache_ptid): New class.
 274         (ravenscar_thread_target::fetch_registers)
 275         (ravenscar_thread_target::store_registers)
 276         (ravenscar_thread_target::prepare_to_store): Use base thread when
 277         forwarding operation.
 278
 279 2020-08-07  Tom Tromey  <tromey@adacore.com>
 280
 281         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 282         "is_pid" case.
 283
 284 2020-08-07  Tom Tromey  <tromey@adacore.com>
 285
 286         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 287         New methods.
 288         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 289         first.
 290         (ravenscar_thread_target::add_thread): Rename from
 291         ravenscar_add_thread.
 292         (ravenscar_thread_target::update_thread_list): Use a lambda.
 293         (ravenscar_thread_target::xfer_partial): New method.
 294
 295 2020-08-07  Tom Tromey  <tromey@adacore.com>
 296
 297         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 298         gdb::function_view.
 299         (iterate_over_live_ada_tasks): Change type of argument.
 300         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 301         of argument.
 302
 303 2020-08-07  Tom Tromey  <tromey@adacore.com>
 304
 305         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 306         Remove.
 307         (ravenscar_thread_target::extra_thread_info): Remove.
 308         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 309         defer to target beneath for non-Ravenscar threads.
 310
 311 2020-08-07  Tom Tromey  <tromey@adacore.com>
 312
 313         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 314         get_base_thread_from_ravenscar_task>: Now methods.
 315         <m_cpu_map>: New member.
 316         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 317         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 318         (ravenscar_thread_target::task_is_currently_active): Update.
 319         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 320         Now a method.
 321         (ravenscar_thread_target::add_active_thread): Put initial thread
 322         into the m_cpu_map.
 323
 324 2020-08-07  Tom Tromey  <tromey@adacore.com>
 325
 326         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 327         event_ptid.
 328
 329 2020-08-07  Tom Tromey  <tromey@adacore.com>
 330
 331         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 332         runtime_initialized.
 333
 334 2020-08-07  Tom Tromey  <tromey@adacore.com>
 335
 336         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 337         add_active_thread.
 338         (ravenscar_thread_target::add_active_thread): Now public.
 339         (ravenscar_inferior_created): Call add_active_thread after pushing
 340         the target.
 341
 342 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 343
 344         * regcache.c (ptid_regcache_map): New type.
 345         (target_ptid_regcache_map): New type.
 346         (regcaches): Change type to target_ptid_regcache_map.
 347         (get_thread_arch_aspace_regcache): Update to regcaches' new
 348         type.
 349         (regcache_thread_ptid_changed): Likewise.
 350         (registers_changed_ptid): Likewise.
 351         (regcaches_size): Likewise.
 352         (regcaches_test): Update.
 353         (regcache_thread_ptid_changed): Update.
 354         * regcache.h (regcache_up): New type.
 355         * gdbsupport/ptid.h (hash_ptid): New struct.
 356
 357 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 358
 359         * observable.h (thread_ptid_changed): Add parameter
 360         `process_stratum_target *`.
 361         * infrun.c (infrun_thread_ptid_changed): Add parameter
 362         `process_stratum_target *` and use it.
 363         (selftests): New namespace.
 364         (infrun_thread_ptid_changed): New function.
 365         (_initialize_infrun): Register selftest.
 366         * regcache.c (regcache_thread_ptid_changed): Add parameter
 367         `process_stratum_target *` and use it.
 368         (regcache_thread_ptid_changed): New function.
 369         (_initialize_regcache): Register selftest.
 370         * thread.c (thread_change_ptid): Pass target to
 371         thread_ptid_changed observable.
 372
 373 2020-08-06  Caroline Tice <cmtice@google.com>
 374
 375         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 376         (struct dwp_sections): Update field comments.  Add loclists and
 377         rnglists fields.
 378         (struct virtual_v2_dwo_sections): Rename struct to
 379         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 380         size & offset fields for loclists and rnglists.
 381         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 382         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 383         skipping dummy type units.
 384         (create_dwp_hash_table): Update the large comment above the function to
 385         discuss Version 5 DWP files as well, with references.  Update all the
 386         version checks in the function to check for version 5 as well.  Add new
 387         section at the end to create dwp hash table for version 5.
 388         (create_dwp_v2_section): Rename function to
 389         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 390         Add V5 to error message text.
 391         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 392         into calls to create_dwp_v2_or_v5_section.
 393         (create_dwo_unit_in_dwp_v5): New function.
 394         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 395         check for version2; add else clause to handle version 5.
 396         (open_and_init_dwo_file): Add code to check dwarf version & only call
 397         create_debug_types_hash_table (with sections.types) if version is not 5;
 398         else call create_debug_type_hash_table, with sections.info.
 399         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 400         version 5.
 401         (dwarf2_locate_v5_dwp_sections): New function.
 402         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 403         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 404
 405 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 406
 407         * regcache.h (class regcache): Remove friend
 408         registers_changed_ptid.
 409         <regcache_thread_ptid_changed>: Remove.
 410         <regcaches>: Remove.
 411         * regcache.c (regcache::regcaches): Rename to...
 412         (regcaches): ... this.  Make static.
 413         (get_thread_arch_aspace_regcache): Update.
 414         (regcache::regcache_thread_ptid_changed): Rename to...
 415         (regcache_thread_ptid_changed): ... this.  Update.
 416         (class regcache_access): Remove.
 417         (regcaches_test): Update.
 418         (_initialize_regcache): Update.
 419         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 420         <forward_list>.
 421
 422 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 423
 424         * regcache.h (class regcache) <current_regcache>: Rename to...
 425         <regcaches>: ... this.  Move doc here.
 426         * regcache.c (regcache::current_regcache) Rename to...
 427         (regcache::regcaches): ... this.  Move doc to header.
 428         (get_thread_arch_aspace_regcache): Update.
 429         (regcache::regcache_thread_ptid_changed): Update.
 430         (registers_changed_ptid): Update.
 431         (class regcache_access) <current_regcache_size>: Rename to...
 432         <regcaches_size>: ... this.
 433         (current_regcache_test): Rename to...
 434         (regcaches_test): ... this.
 435         (_initialize_regcache): Update.
 436
 437 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 438
 439         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 440
 441 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 442
 443         * corelow.c (core_target::build_file_mappings): Don't output
 444         null pathname in warning.
 445
 446 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 447
 448         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 449         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 450         gdb.dwarf2/dw2-single-line-discriminators.exp,
 451         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 452
 453 2020-08-05  Tom Tromey  <tromey@adacore.com>
 454
 455         PR rust/26197:
 456         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 457         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 458         Fix off-by-one and type size errors in ordinary case.
 459
 460 2020-08-05  Tom de Vries  <tdevries@suse.de>
 461
 462         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 463         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 464
 465 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 466
 467         * frame.h (frame_id_p): Return bool.
 468         (frame_id_artificial_p): Return bool.
 469         (frame_id_eq): Return bool.
 470         (has_stack_frames): Return bool.
 471         (get_selected_frame): Fix typo in comment.
 472         (get_frame_pc_if_available): Return bool.
 473         (get_frame_address_in_block_if_available): Return bool.
 474         (get_frame_func_if_available): Return bool.
 475         (read_frame_register_unsigned): Return bool.
 476         (get_frame_register_bytes): Return bool.
 477         (safe_frame_unwind_memory): Return bool.
 478         (deprecated_frame_register_read): Return bool.
 479         (frame_unwinder_is): Return bool.
 480         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 481         bool.
 482         <this_id::p>: Likewise.
 483         <prev_p>: Likewise.
 484         (frame_stash_add): Return bool.
 485         (get_frame_id): Use bool.
 486         (frame_id_build_special) Use bool.
 487         (frame_id_build_unavailable_stack): Use bool.
 488         (frame_id_build): Use bool.
 489         (frame_id_p): Return bool, use true/false instead of 1/0.
 490         (frame_id_artificial_p): Likewise.
 491         (frame_id_eq): Likewise.
 492         (frame_id_inner): Likewise.
 493         (get_frame_func_if_available): Likewise.
 494         (read_frame_register_unsigned): Likewise.
 495         (deprecated_frame_register_read): Likewise.
 496         (get_frame_register_bytes): Likewise.
 497         (has_stack_frames): Likewise.
 498         (inside_main_func): Likewise.
 499         (inside_entry_func): Likewise.
 500         (get_frame_pc_if_available): Likewise.
 501         (get_frame_address_in_block_if_available): Likewise.
 502         (frame_unwinder_is): Likewise.
 503         (safe_frame_unwind_memory): Likewise.
 504         (frame_unwind_arch): Likewise.
 505
 506 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 507
 508         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 509         type to cached_copy_status.
 510         (fprintf_frame): Adjust.
 511         (get_frame_func_if_available): Adjust.
 512         (frame_cleanup_after_sniffer): Adjust.
 513
 514 2020-08-04  Mark Wielaard  <mark@klomp.org>
 515
 516         * MAINTAINERS (Write After Approval): Update email address.
 517
 518 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 519
 520         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 521         dynamic_prop::const_val.
 522
 523 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 524
 525         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 526         dynamic_prop::kind.
 527
 528 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 529
 530         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 531
 532 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 533
 534         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 535
 536 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 537             Jose E. Marchesi  <jose.marchesi@oracle.com>
 538
 539         * configure.tgt: Add entry for bpf-*-*.
 540         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 541         (ALLDEPFILES): Add bpf-tdep.c.
 542         * bpf-tdep.c: New file.
 543         * MAINTAINERS: Add bpf target and maintainer.
 544         * NEWS: Mention the support for the new target.
 545
 546 2020-08-04  Tom de Vries  <tdevries@suse.de>
 547
 548         PR symtab/23270
 549         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 550         Error.
 551
 552 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 553
 554         * syscalls/freebsd.xml: Regenerate.
 555
 556 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 557
 558         * syscalls/update-freebsd.sh: Fix usage and year range.
 559
 560 2020-08-03  Tom de Vries  <tdevries@suse.de>
 561
 562         PR symtab/26333
 563         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 564         DW_LNE_lo_user/DW_LNE_hi_user range.
 565
 566 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 567
 568         PR ada/26318
 569         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 570         kind.
 571
 572 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 573
 574         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 575
 576 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 577
 578         * breakpoint.c (set_breakpoint_condition): Update the condition
 579         expressions after checking that the input condition string parses
 580         successfully and does not contain junk at the end.
 581
 582 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 583
 584         * breakpoint.c (set_breakpoint_condition): Update the
 585         condition string after parsing the new condition successfully.
 586
 587 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 588
 589         * proc-api.c (_STRUCTURED_PROC): Don't define.
 590         * proc-events.c: Likewise.
 591         * proc-flags.c: Likewise.
 592         * proc-why.c: Likewise.
 593         * procfs.c: Likewise.
 594
 595         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 596         * configure, config.in: Regenerate.
 597
 598 2020-07-30  Tom de Vries  <tdevries@suse.de>
 599
 600         PR build/26320
 601         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 602         m_red/m_green/m_blue in a union.
 603
 604 2020-07-29  Tom de Vries  <tdevries@suse.de>
 605
 606         PR tdep/26280
 607         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 608
 609 2020-07-28  Tom Tromey  <tromey@adacore.com>
 610
 611         PR symtab/26270:
 612         * symtab.h (find_pc_partial_function_sym): Declare.
 613         * cli/cli-cmds.c (disassemble_command): Use
 614         find_pc_partial_function_sym.  Check asm_demangle.
 615         * blockframe.c (cache_pc_function_sym): New global.
 616         (cache_pc_function_name): Remove.
 617         (clear_pc_function_cache): Update.
 618         (find_pc_partial_function_sym): New function, from
 619         find_pc_partial_function.
 620         (find_pc_partial_function): Rewrite using
 621         find_pc_partial_function_sym.
 622
 623 2020-07-28  Tom Tromey  <tromey@adacore.com>
 624
 625         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 626         help.  Add usage.
 627
 628 2020-07-28  Tom Tromey  <tromey@adacore.com>
 629
 630         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 631         <DW_OP_GNU_variable_value>: Cast to address type.
 632
 633 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 634
 635         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 636         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 637         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 638         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 639         (nbsd_get_siginfo_type): New.
 640         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 641         (_initialize_nbsd_tdep): New.
 642
 643 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 644
 645         PR binutils/26301
 646         * configure: Regenerated.
 647
 648 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 649
 650         PR binutils/26301
 651         * configure: Regenerated.
 652
 653 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 654
 655         * python/py-frame.c: Remove 'user-regs.h' include.
 656         (frapy_read_register): Rewrite to make use of
 657         gdbpy_parse_register_id.
 658         * python/py-registers.c (gdbpy_parse_register_id): New function,
 659         moved here from python/py-unwind.c.  Updated the return type, and
 660         also accepts register descriptor objects.
 661         * python/py-unwind.c: Remove 'user-regs.h' include.
 662         (pyuw_parse_register_id): Moved to python/py-registers.c.
 663         (unwind_infopy_add_saved_register): Update to use
 664         gdbpy_parse_register_id.
 665         (pending_framepy_read_register): Likewise.
 666         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 667
 668 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 669
 670         * python/py-registers.c: Add 'user-regs.h' include.
 671         (register_descriptor_iter_find): New function.
 672         (register_descriptor_iterator_object_methods): New static global
 673         methods array.
 674         (register_descriptor_iterator_object_type): Add pointer to methods
 675         array.
 676
 677 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 678
 679         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 680         for all architectures on FreeBSD 11.3 and later.
 681
 682 2020-07-27  Tom Tromey  <tromey@adacore.com>
 683
 684         * gcore.h (load_corefile): Don't declare.
 685
 686 2020-07-27  Tom de Vries  <tdevries@suse.de>
 687
 688         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 689         * config.in: Regenerate.
 690         * configure: Regenerate.
 691
 692 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 693
 694         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 695         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 696         ws2tcpip.h if it is available and sys/socket.h isn't.
 697         * configure: Regenerate.
 698         * config.in: Regenerate.
 699
 700 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 701
 702         PR fortran/23051
 703         PR fortran/26139
 704         * valops.c (value_ind): Pass address to
 705         readjust_indirect_value_type.
 706         * value.c (readjust_indirect_value_type): Make parameter
 707         non-const, and add extra address parameter.  Resolve original type
 708         before using it.
 709         * value.h (readjust_indirect_value_type): Update function
 710         signature and comment.
 711
 712 2020-07-25  Tom de Vries  <tdevries@suse.de>
 713
 714         PR symtab/26243
 715         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 716         entries.
 717
 718 2020-07-24  Aaron Merey  <amerey@redhat.com>
 719
 720         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 721         * configure: Rebuild.
 722
 723 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 724
 725         PR corefiles/26294
 726         * corelow.c (_initialize_corelow): Add period to help text
 727         for "maintenance print core-file-backed-mappings".
 728
 729 2020-07-23  Pedro Alves  <pedro@palves.net>
 730
 731         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 732         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 733         meanwhile.
 734         * frame.c (frame_cache_generation, get_frame_cache_generation):
 735         New.
 736         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 737         (get_prev_frame_if_no_cycle): On exception, don't touch
 738         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 739         * frame.h (get_frame_cache_generation): Declare.
 740
 741 2020-07-23  Tom de Vries  <tdevries@suse.de>
 742
 743         PR tui/26282
 744         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 745         New default constructor.
 746
 747 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 748
 749         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 750         exclude non-statement entries.
 751
 752 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 753
 754         * NEWS (New commands): Mention new command
 755         "maintenance print core-file-backed-mappings".
 756
 757 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 758
 759         * corelow.c (gdbcmd.h): Include.
 760         (core_target::info_proc_mappings): New method.
 761         (get_current_core_target): New function.
 762         (maintenance_print_core_file_backed_mappings): New function.
 763         (_initialize_corelow): Add core-file-backed-mappings to
 764         "maint print" commands.
 765
 766 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 767
 768         * linux-tdep.c (dump_note_entry_p): New function.
 769         (linux_dump_mapping_p_ftype): New typedef.
 770         (linux_find_memory_regions_full): Add new parameter,
 771         should_dump_mapping_p.
 772         (linux_find_memory_regions): Adjust call to
 773         linux_find_memory_regions_full.
 774         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 775         call to linux_find_memory_regions_full.
 776
 777 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 778
 779         * corelow.c (solist.h, unordered_map): Include.
 780         (class core_target): Add field m_core_file_mappings and
 781         method build_file_mappings.
 782         (core_target::core_target): Call build_file_mappings.
 783         (core_target::~core_target): Free memory associated with
 784         m_core_file_mappings.
 785         (core_target::build_file_mappings): New method.
 786         (core_target::xfer_partial): Use m_core_file_mappings
 787         for memory transfers.
 788         * linux-tdep.c (linux_read_core_file_mappings): New
 789         function.
 790         (linux_core_info_proc_mappings): Rewrite to use
 791         linux_read_core_file_mappings.
 792         (linux_init_abi): Register linux_read_core_file_mappings.
 793
 794 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 795
 796         * arch-utils.c (default_read_core_file_mappings): New function.
 797         * arch-utils.c (default_read_core_file_mappings): Declare.
 798         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 799         * gdbarch.h, gdbarch.c: Regenerate.
 800
 801 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 802
 803         PR corefiles/25631
 804         * corelow.c (core_target:xfer_partial):  Revise
 805         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 806         case after first checking the stratum beneath the core
 807         target.
 808         (has_all_memory): Return true.
 809         * target.c (raw_memory_xfer_partial): Revise comment
 810         regarding use of has_all_memory.
 811
 812 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 813
 814         * exec.h (section_table_xfer_memory): Revise declaration,
 815         replacing section name parameter with an optional callback
 816         predicate.
 817         * exec.c (section_table_xfer_memory): Likewise.
 818         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 819         of section_table_xfer_memory.
 820
 821 2020-07-22  Tom Tromey  <tromey@adacore.com>
 822
 823         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 824         lookup_symbol_search_name.
 825
 826 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 827
 828         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 829         redundant local variable.
 830         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 831         reference, not pointer, update code accordingly.
 832
 833 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 834             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 835
 836         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 837         * jit.c (jit_breakpoint_re_set_internal): Use the
 838         `skip_jit_symbol_lookup` field.
 839
 840 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 841             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 842
 843         * jit.c (jit_read_descriptor): Define the descriptor address once,
 844         use twice.
 845         (jit_breakpoint_deleted): Move the declaration of the loop variable
 846         `iter` into the loop header.
 847         (jit_breakpoint_re_set_internal): Move the declaration of the local
 848         variable `objf_data` to the first point of definition.
 849         (jit_event_handler): Move the declaration of local variables
 850         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 851         Rename `objf` to `jited`.
 852
 853 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 854
 855         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 856         Remove.
 857         * jit.c (get_jiter_objfile_data): Update.
 858
 859 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 860             Simon Marchi  <simon.marchi@polymtl.ca>
 861
 862         * jit.c (struct jit_program_space_data): Remove.
 863         (jit_program_space_key): Remove.
 864         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 865         stuff.
 866         (get_jit_program_space_data): Remove.
 867         (jit_breakpoint_deleted): Iterate on all of the program space's
 868         objfiles.
 869         (jit_inferior_init): Likewise.
 870         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 871         type to void.
 872         (jit_breakpoint_re_set): Pass current_program_space to
 873         jit_breakpoint_re_set_internal.
 874
 875 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 876
 877         * jit.h (struct jiter_objfile_data) <cached_code_address,
 878         jit_breakpoint>: Move to here from ...
 879         * jit.c (jit_program_space_data): ... here.
 880         (jiter_objfile_data::~jiter_objfile_data): Update.
 881         (jit_breakpoint_deleted): Update.
 882         (jit_breakpoint_re_set_internal): Update.
 883
 884 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 885
 886         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 887         checks.
 888         (jit_read_descriptor): Remove NULL check.
 889         (jit_event_handler): Add an assertion.
 890
 891 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 892
 893         * jit.h (struct jit_objfile_data):  Split into...
 894         (struct jiter_objfile_data): ... this ...
 895         (struct jited_objfile_data): ... and this.
 896         * objfiles.h (struct objfile) <jit_data>: Remove.
 897         <jiter_data, jited_data>: New fields.
 898         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 899         (jiter_objfile_data::~jiter_objfile_data): ... this.
 900         (get_jit_objfile_data): Rename to ...
 901         (get_jiter_objfile_data): ... this.
 902         (add_objfile_entry): Update.
 903         (jit_read_descriptor): Use get_jiter_objfile_data.
 904         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 905         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 906         (jit_inferior_exit_hook): Use objfile's jited_data field.
 907
 908 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 909
 910         * jit.h: Forward-declare `struct minimal_symbol`.
 911         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 912         constructor, destructor, and an objfile* field.
 913         * jit.c (jit_objfile_data): Remove.
 914         (struct jit_objfile_data): Migrate from here to jit.h.
 915         (jit_objfile_data::~jit_objfile_data): New destructor
 916         implementation with code moved from free_objfile_data.
 917         (free_objfile_data): Delete.
 918         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 919         (jit_find_objf_with_entry_addr): Ditto.
 920         (jit_inferior_exit_hook): Ditto.
 921         (_initialize_jit): Remove the call to
 922         register_objfile_data_with_cleanup.
 923         * objfiles.h (struct objfile) <jit_data>: New field.
 924
 925 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 926
 927         * jit.h: Forward-declare `struct objfile`.
 928         (jit_event_handler): Add a second parameter, the JITer objfile.
 929         * jit.c (jit_read_descriptor): Change the signature to take the
 930         JITer objfile as an argument instead of the jit_program_space_data.
 931         (jit_inferior_init): Update the call to jit_read_descriptor.
 932         (jit_event_handler): Use the new JITer objfile argument when calling
 933         jit_read_descriptor.
 934         * breakpoint.c (handle_jit_event): Update the call to
 935         jit_event_handler to pass the JITer objfile.
 936
 937 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 938
 939         * gdbarch.c: Regenerate.
 940         * gdbarch.h: Regenerate.
 941         * gdbarch.sh (handle_segmentation_fault): Remove method.
 942         * infrun.c (handle_segmentation_fault): Remove.
 943         (print_signal_received_reason): Remove call to
 944         handle_segmentation_fault.
 945
 946 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 947
 948         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 949         Rename to sparc64_linux_report_signal_info and add siggnal
 950         argument.
 951         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 952         instead of sparc64_linux_handle_segmentation_fault.
 953
 954 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 955
 956         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 957         i386_linux_report_signal_info instead of
 958         i386_linux_handle_segmentation_fault.
 959         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 960         to i386_linux_report_signal_info and add siggnal argument.
 961         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 962         of i386_linux_handle_segmentation_fault.
 963         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 964         to i386_linux_report_signal_info and add siggnal argument.
 965
 966 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 967
 968         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 969         hook if present.
 970
 971 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 972
 973         * gdbarch.c: Regenerate.
 974         * gdbarch.h: Regenerate.
 975         * gdbarch.sh (report_signal_info): New method.
 976         * infrun.c (print_signal_received_reason): Invoke gdbarch
 977         report_signal_info hook if present.
 978
 979 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 980
 981         * python/py-registers.c : Add 'unordered_map' include.
 982         (gdbpy_new_reggroup): Renamed to...
 983         (gdbpy_get_reggroup): ...this.  Update to only create register
 984         group descriptors when needed.
 985         (gdbpy_reggroup_iter_next): Update.
 986
 987 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 988
 989         * python/py-registers.c (gdbpy_register_object_data): New static
 990         global.
 991         (gdbpy_register_object_data_init): New function.
 992         (gdbpy_new_register_descriptor): Renamed to...
 993         (gdbpy_get_register_descriptor): ...this, and update to reuse
 994         existing register descriptors where possible.
 995         (gdbpy_register_descriptor_iter_next): Update.
 996         (gdbpy_initialize_registers): Register new gdbarch data.
 997
 998 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 999
1000         * linux-nat.c (stopped_pids): Make static.
1001
1002 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1003
1004         PR ada/26235
1005         * gdbtypes.c (ada_discrete_type_low_bound,
1006         ada_discrete_type_high_bound): Handle undefined bounds.
1007
1008 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1009
1010         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1011         declaration.
1012         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1013         function.
1014
1015 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1016
1017         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1018         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1019         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1020         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1021         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1022         method.
1023
1024 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1025
1026         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1027         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1028         which are deprecated in Guile 3.0.
1029         * configure.ac (try_guile_versions): Add "guile-3.0".
1030         * configure (try_guile_versions): Regenerate.
1031         * NEWS: Update entry.
1032
1033 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1034             Doug Evans  <dje@google.com>
1035
1036         PR gdb/21104
1037         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1038         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1039         USING_GUILE_BEFORE_2_2.
1040         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1041         Change type to 'scm_t_port_type *'.
1042         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1043         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1044         parameter and honor it.  Update callers.
1045         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1046         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1047         functions.
1048         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1049         USING_GUILE_BEFORE_2_2.
1050         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1051         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1052         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1053         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1054         and 'SCM_PORT_TYPE'.
1055         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1056         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1057         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1058         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1059         [!USING_GUILE_BEFORE_2_2]: New functions.
1060         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1061         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1062         'gdbscm_memory_port_read'.
1063         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1064         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1065         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1066         function.
1067         (ioscm_init_memory_port): Remove.
1068         (ioscm_init_memory_port_stream): New function
1069         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1070         function.
1071         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1072         Return scm_from_uint (0).
1073         (gdbscm_set_memory_port_read_buffer_size_x)
1074         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1075         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1076         Return scm_from_uint (0).
1077         (gdbscm_set_memory_port_write_buffer_size_x)
1078         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1079         * configure.ac (try_guile_versions): Add "guile-2.2".
1080         * configure: Regenerate.
1081         * NEWS: Add entry.
1082
1083 2020-07-18  Tom Tromey  <tom@tromey.com>
1084
1085         * linux-nat.c (linux_multi_process): Remove.
1086         (linux_nat_target::supports_multi_process): Return true.
1087
1088 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1089
1090         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1091         (riscv_lookup_target_description): Return pointer out of
1092         unique_ptr.
1093         * target-descriptions.c (allocate_target_description): Add
1094         comment.
1095         (target_desc_deleter::operator()): Likewise.
1096         * target-descriptions.h (struct target_desc_deleter): Moved to
1097         gdbsupport/tdesc.h.
1098         (target_desc_up): Likewise.
1099
1100 2020-07-17  Tom Tromey  <tromey@adacore.com>
1101
1102         * linux-nat.c (linux_nat_target::supports_non_stop)
1103         (linux_nat_target::always_non_stop_p): Use "true".
1104         (linux_nat_target::supports_disable_randomization): Use "true" and
1105         "false".
1106
1107 2020-07-16  Caroline Tice  <cmtice@google.com>
1108
1109         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1110         (RNGLIST_HEADER_SIZE64): New constant definition.
1111         (struct dwop_section_names): Add rnglists_dwo.
1112         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1113         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1114         (struct dwo_sections): Add rnglists field.
1115         (read_attribut_reprocess): Add tag parameter.
1116         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1117         (cu_debug_rnglists_section): New function (decl & definition).
1118         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1119         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1120         die whose range is being checked; get rnglist section from
1121         cu_debug_rnglists_section, to get from either objfile or dwo file as
1122         appropriate.  Add cases for DW_RLE_base_addressx,
1123         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1124         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1125         test inside if-condition and updating complaint message.
1126         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1127         dwarf2_rnglists_process.
1128         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1129         dwarf2_ranges_process.
1130         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1131         need_ranges_base and update comment appropriately.  Also pass die tag
1132         to dwarf2_ranges_read.
1133         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1134         need_ranges_base and update comment appropriately.  Also pass die tag
1135         to dwarf2_ranges_process.
1136         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1137         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1138         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1139         need_ranges_base and update comment appropriately.  Also pass die tag
1140         to read_attribute_reprocess and dwarf2_ranges_read.
1141         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1142         and update function comment appropriately.
1143         (read_loclist_index): Call read_loclists_rnglists_header instead of
1144         read_loclist_header.
1145         (read_rnglist_index): New function.
1146         (read_attribute_reprocess):  Add tag parameter. Add code for
1147         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1148         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1149
1150 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1151
1152         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1153         being resolved.
1154
1155 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1156
1157         * arch-utils.c (show_architecture): Update formatting of messages.
1158
1159 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1160
1161         * gdbtypes.h (struct type) <bounds>: Handle array and string
1162         types.
1163         * ada-lang.c (assign_aggregate): Use type::bounds on
1164         array/string type.
1165         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1166         * c-varobj.c (c_number_of_children): Likewise.
1167         (c_describe_child): Likewise.
1168         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1169         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1170         (f_type_print_base): Likewise.
1171         * f-valprint.c (f77_array_offset_tbl): Likewise.
1172         (f77_get_upperbound): Likewise.
1173         (f77_print_array_1): Likewise.
1174         * guile/scm-type.c (gdbscm_type_range): Likewise.
1175         * m2-typeprint.c (m2_array): Likewise.
1176         (m2_is_long_set_of_type): Likewise.
1177         * m2-valprint.c (get_long_set_bounds): Likewise.
1178         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1179         * python/py-type.c (typy_range): Likewise.
1180         * rust-lang.c (rust_internal_print_type): Likewise.
1181         * type-stack.c (type_stack::follow_types): Likewise.
1182         * valarith.c (value_subscripted_rvalue): Likewise.
1183         * valops.c (value_cast): Likewise.
1184
1185 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1186
1187         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1188         callers to use the equivalent accessor methods.
1189
1190 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1191
1192         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1193         (struct type) <bit_stride>: New method.
1194         (TYPE_BIT_STRIDE): Remove.
1195         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1196
1197 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1198
1199         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1200         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1201         callers to use the equivalent accessor methods instead.
1202
1203 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1204
1205         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1206         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1207         callers to use the equivalent accessor methods instead.
1208
1209 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1210
1211         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1212         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1213         to use dynamic_prop::kind.
1214
1215 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1216
1217         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1218         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1219         to get the bound property's kind and check against
1220         PROP_UNDEFINED.
1221
1222 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1223
1224         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1225         all callers to use type::range_bounds followed by
1226         dynamic_prop::{low,high}.
1227
1228 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1229
1230         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1231         const_val, set_const_val, baton, set_locexpr, set_loclist,
1232         set_addr_offset, variant_parts, set_variant_parts,
1233         original_type, set_original_type>: New methods.
1234         <kind>: Rename to...
1235         <m_kind>: ... this.  Update all users to use the new methods
1236         instead.
1237         <data>: Rename to...
1238         <m_data>: ... this.  Update all users to use the new methods
1239         instead.
1240
1241 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1242
1243         * gdbtypes.c (get_discrete_bounds): Return failure if
1244         the range type's bounds are not both defined and constant
1245         values.
1246         (get_array_bounds): Update comment.  Remove undefined bound check.
1247
1248 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1249
1250         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1251         the type::bounds method directly.
1252
1253 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1254
1255         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1256         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1257         are used to set the range type's bounds to use set_bounds.
1258
1259 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1260
1261         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1262
1263 2020-07-10  Pedro Alves  <pedro@palves.net>
1264
1265         * gdbthread.h (inferior_ref): Define.
1266         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1267         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1268         * thread.c
1269         (scoped_restore_current_thread::restore):
1270         Adjust to gdb::ref_ptr.
1271         (scoped_restore_current_thread::~scoped_restore_current_thread):
1272         Remove manual decref handling.
1273         (scoped_restore_current_thread::scoped_restore_current_thread):
1274         Adjust to use
1275         inferior_ref::new_reference/thread_info_ref::new_reference.
1276         Incref the thread before calling get_frame_id instead of after.
1277         Let TARGET_CLOSE_ERROR propagate.
1278
1279 2020-07-10  Pedro Alves  <pedro@palves.net>
1280
1281         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1282         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1283         NOT_AVAILABLE_ERROR.
1284         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1285         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1286
1287 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1288             Pedro Alves  <pedro@palves.net>
1289
1290         PR gdb/26199
1291         * infrun.c (threads_are_resumed_pending_p): Delete.
1292         (do_target_wait): Remove threads_are_executing and
1293         threads_are_resumed_pending_p checks from the inferior_matches
1294         lambda.  Update comments.
1295
1296 2020-07-10  Pedro Alves  <pedro@palves.net>
1297
1298         PR gdb/26199
1299         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1300         executing threads.
1301
1302 2020-07-10  Pedro Alves  <pedro@palves.net>
1303
1304         PR gdb/26199
1305         * infrun.c (handle_no_resumed): Handle multiple targets.
1306
1307 2020-07-10  Pedro Alves  <pedro@palves.net>
1308
1309         PR gdb/26199
1310         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1311         target_is_async_p.
1312
1313 2020-07-10  Pedro Alves  <pedro@palves.net>
1314
1315         PR gdb/26199
1316         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1317         threads, not all threads.
1318
1319 2020-07-10  Pedro Alves  <pedro@palves.net>
1320
1321         PR gdb/26199
1322         * remote.c (remote_target::open_1): Pass remote target pointer as
1323         data to create_async_event_handler.
1324         (remote_async_inferior_event_handler): Mark async event handler
1325         before returning if the remote target still has either pending
1326         events or unacknowledged notifications.
1327
1328 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1329
1330         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1331         declaration.
1332         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1333         function.
1334
1335 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1336
1337         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1338         inferior_ptid.
1339
1340 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1341
1342         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1343         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1344         AT_FREEBSD_PS_STRINGS.
1345
1346 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1347
1348         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1349         of debugfile path on Windows.
1350
1351 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1352
1353         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1354         argument to 'data'.
1355
1356 2020-07-08  Tom Tromey  <tromey@adacore.com>
1357
1358         * ada-lang.c (ada_exception_message_1): Use read_memory.
1359
1360 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1361
1362         PR python/22748
1363         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1364         special handling for inline frames.
1365         * findvar.c (value_of_register_lazy): Skip inline frames when
1366         creating lazy register values.
1367         * frame.c (frame_id_computed_p): Delete definition.
1368         * frame.h (frame_id_computed_p): Delete declaration.
1369
1370 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1371
1372         * NEWS: Mention additions to Python API.
1373         * python/py-arch.c (archpy_register_groups): New function.
1374         (arch_object_methods): Add 'register_groups' method.
1375         * python/py-registers.c (reggroup_iterator_object): New struct.
1376         (reggroup_object): New struct.
1377         (gdbpy_new_reggroup): New function.
1378         (gdbpy_reggroup_to_string): New function.
1379         (gdbpy_reggroup_name): New function.
1380         (gdbpy_reggroup_iter): New function.
1381         (gdbpy_reggroup_iter_next): New function.
1382         (gdbpy_new_reggroup_iterator): New function
1383         (gdbpy_initialize_registers): Register new types.
1384         (reggroup_iterator_object_type): Define new Python type.
1385         (gdbpy_reggroup_getset): New static global.
1386         (reggroup_object_type): Define new Python type.
1387         * python/python-internal.h
1388
1389 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1390
1391         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1392         * python/py-arch.c (archpy_registers): New function.
1393         (arch_object_methods): Add 'registers' method.
1394         * python/py-registers.c: New file.
1395         * python/python-internal.h
1396         (gdbpy_new_register_descriptor_iterator): Declare.
1397         (gdbpy_initialize_registers): Declare.
1398         * python/python.c (do_start_initialization): Call
1399         gdbpy_initialize_registers.
1400         * NEWS: Mention additions to the Python API.
1401
1402 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1403
1404         * NEWS: Mention new Python API method.
1405         * python/py-unwind.c (pending_framepy_architecture): New function.
1406         (pending_frame_object_methods): Add architecture method.
1407
1408 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1409
1410         * gdbarch.c: Regenerate.
1411         * gdbarch.h: Regenerate.
1412         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1413         (gdbarch_data): Use internal_error for the case where
1414         deprecated_set_gdbarch_data was originally needed.
1415         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1416         and use passed in obstack.
1417         (libunwind_frame_set_descr): Should no longer get back NULL from
1418         gdbarch_data.
1419         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1420         type.
1421         * user-regs.c (user_regs_init): Update parameters, and use passed
1422         in obstack.
1423         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1424         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1425
1426 2020-07-06  Tom de Vries  <tdevries@suse.de>
1427
1428         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1429         End-Of-Sequence in lte_is_less_than.
1430         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1431         "gdb: Don't reorder line table entries too much when sorting".
1432
1433 2020-07-06  Tom de Vries  <tdevries@suse.de>
1434
1435         PR tui/26205
1436         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1437
1438 2020-07-05  Tom de Vries  <tdevries@suse.de>
1439
1440         PR build/26187
1441         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1442         std::uncaught_exceptions instead of deprecated
1443         std::uncaught_exception.
1444
1445 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1446
1447         * macroexp.h (macro_stringify): Return
1448         gdb::unique_xmalloc_ptr<char>.
1449         * macroexp.c (macro_stringify): Likewise.
1450         * macrotab.c (fixup_definition): Update.
1451
1452 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1453
1454         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1455         (lex_one_token): Update.
1456         * macroexp.c (struct macro_buffer) <release>: Return
1457         gdb::unique_xmalloc_ptr<char>.
1458         (macro_stringify): Update.
1459         (macro_expand): Update.
1460         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1461         * macroexp.h (macro_expand_next): Likewise.
1462
1463 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1464
1465         * macroexp.h (macro_lookup_ftype): Remove.
1466         (macro_expand, macro_expand_once, macro_expand_next): Remove
1467         lookup function parameters, add scope parameter.
1468         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1469         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1470         * macroscope.h (standard_macro_lookup): Change parameter type
1471         to macro_scope.
1472         * macroscope.c (standard_macro_lookup): Likewise.
1473         * c-exp.y (lex_one_token): Update.
1474         * macrocmd.c (macro_expand_command): Likewise.
1475         (macro_expand_once_command): Likewise.
1476
1477 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1478
1479         * inf-loop.c (inferior_event_handler): Remove client_data param.
1480         * inf-loop.h (inferior_event_handler): Likewise.
1481         * infcmd.c (step_1): Adjust.
1482         * infrun.c (proceed): Adjust.
1483         (fetch_inferior_event): Remove client_data param.
1484         (infrun_async_inferior_event_handler): Adjust.
1485         * infrun.h (fetch_inferior_event): Remove `void *` param.
1486         * linux-nat.c (handle_target_event): Adjust.
1487         * record-btrace.c (record_btrace_handle_async_inferior_event):
1488         Adjust.
1489         * record-full.c (record_full_async_inferior_event_handler):
1490         Adjust.
1491         * remote.c (remote_async_inferior_event_handler): Adjust.
1492
1493 2020-07-01  Tom Tromey  <tom@tromey.com>
1494
1495         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1496         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1497
1498 2020-07-01  Tom Tromey  <tom@tromey.com>
1499
1500         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1501         tui_gen_win_info.
1502         (tui_win_info::make_window): Merge with
1503         tui_gen_win_info::make_window.
1504         (tui_win_info::make_visible): Move from tui_gen_win_info.
1505         * tui/tui-win.c (tui_win_info::max_width): Move from
1506         tui_gen_win_info.
1507         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1508         type.
1509         <window_factory>: Likewise.
1510         * tui/tui-layout.c (tui_win_info::resize): Move from
1511         tui_gen_win_info.
1512         (make_standard_window): Change return type.
1513         (get_locator_window, tui_get_window_by_name): Likewise.
1514         (tui_layout_window::apply): Remove a cast.
1515         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1516         (struct tui_win_info): Merge with tui_gen_win_info.
1517         (struct tui_gen_win_info): Remove.
1518
1519 2020-07-01  Tom Tromey  <tom@tromey.com>
1520
1521         * tui/tui-stack.h (struct tui_locator_window): Derive from
1522         tui_win_info.
1523         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1524         <can_box>: New method.
1525
1526 2020-07-01  Tom Tromey  <tom@tromey.com>
1527
1528         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1529
1530 2020-07-01  Tom Tromey  <tom@tromey.com>
1531
1532         * tui/tui-regs.c (tui_data_window::display_registers_from)
1533         (tui_data_window::display_registers_from)
1534         (tui_data_window::first_data_item_displayed)
1535         (tui_data_window::delete_data_content_windows): Update.
1536         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1537         Remove.
1538         (tui_data_window::check_register_values): Update.
1539         (tui_data_item_window::rerender): Add parameters.  Update.
1540         (tui_data_item_window::refresh_window): Remove.
1541         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1542         virtual.
1543         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1544         tui_gen_win_info.
1545         <refresh_window, max_height, min_height>: Remove.
1546         <rerender>: Add parameters.
1547         <x, y, visible>: New members.
1548         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1549         <m_item_width>: New member.
1550
1551 2020-07-01  Tom Tromey  <tom@tromey.com>
1552
1553         * tui/tui-regs.c (tui_data_window::show_register_group)
1554         (tui_data_window::check_register_values): Update.
1555         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1556         from item_no.
1557
1558 2020-07-01  Tom Tromey  <tom@tromey.com>
1559
1560         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1561         useless "if".
1562
1563 2020-07-01  Tom Tromey  <tom@tromey.com>
1564
1565         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1566         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1567
1568 2020-07-01  Tom Tromey  <tom@tromey.com>
1569
1570         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1571         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1572         (struct tui_line_or_address): Move from tui-data.h.
1573         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1574         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1575         (tui_cmd_window, tui_source_window_base, tui_source_window)
1576         (tui_disasm_window): Don't declare.
1577         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1578         to tui-winsource.h.
1579         (SINGLE_KEY): Move to tui-stack.c.
1580
1581 2020-07-01  Tom Tromey  <tom@tromey.com>
1582
1583         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1584         std::string.
1585         * tui/tui-regs.c (class tab_expansion_file): New.
1586         (tab_expansion_file::write): New method.
1587         (tui_register_format): Change return type.  Use
1588         tab_expansion_file.
1589         (tui_get_register, tui_data_window::display_registers_from)
1590         (tui_data_item_window::rerender): Update.
1591         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1592         * tui/tui-io.c (tui_expand_tabs): Remove.
1593
1594 2020-07-01  Tom Tromey  <tom@tromey.com>
1595
1596         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1597
1598 2020-07-01  Fangrui Song  <maskray@google.com>
1599
1600         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1601
1602 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1603
1604         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1605         forms for DW_AT_associated and DW_AT_allocated attributes,
1606         which is already checked in function attr_to_dynamic_prop.
1607
1608 2020-06-30  Tom Tromey  <tromey@adacore.com>
1609
1610         * dwarf2/read.c (quirk_rust_enum): Correctly call
1611         alloc_rust_variant for default-less enum.
1612
1613 2020-06-30  Tom Tromey  <tromey@adacore.com>
1614
1615         PR build/26183:
1616         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1617         gdb::to_string.
1618
1619 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1620
1621         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1622         * gdbarch.h: Re-generate.
1623
1624 2020-06-28  Tom Tromey  <tom@tromey.com>
1625
1626         * command.h (cmd_types): Remove.
1627         (cmd_type): Don't declare.
1628         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1629         typedef.
1630         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1631         * cli/cli-decode.c (cmd_type): Remove.
1632
1633 2020-06-27  Pedro Alves  <palves@redhat.com>
1634
1635         * fork-child.c (prefork_hook): Adjust.
1636         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1637         Delete.
1638         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1639         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1640         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1641         Remove declarations.
1642         (struct inferior) <set_tty, tty>: New methods.
1643         (struct inferior) <terminal>: Rename to ...
1644         (struct inferior) <m_terminal>: ... this and make private.
1645         * main.c (captured_main_1): Adjust.
1646         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1647         (mi_cmd_inferior_tty_show): Adjust.
1648         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1649         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1650
1651 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1652
1653         * configure.ac: Add --enable-libctf: handle --disable-static
1654         properly.
1655         * acinclude.m4: sinclude ../config/enable.m4.
1656         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1657         (LIBCTF): Substitute in.
1658         (CTF_DEPS): New, likewise.
1659         (CLIBS): libctf needs symbols from libbfd: move earlier.
1660         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1661         flags.
1662         * ctfread.c: Surround in ENABLE_LIBCTF.
1663         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1664         * configure: Regenerate.
1665         * config.in: Likewise.
1666
1667 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1668
1669         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1670
1671 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1672
1673         * inferior.h (struct inferior) <terminal>: Change type to
1674         gdb::unique_xmalloc_ptr<char>.
1675         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1676         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1677         field, adjust to unique pointer.
1678         (get_inferior_io_terminal): Adjust to unique pointer.
1679
1680 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1681
1682         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1683         registers, not just the known core set of registers.
1684
1685 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1686
1687         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1688         fflags, frm, and fcsr registers.
1689         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1690         restore groups.
1691         (riscv_tdesc_unknown_reg): New function.
1692         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1693         tdesc_use_registers.
1694         * riscv-tdep.h (struct gdbarch_tdep): Add
1695         unknown_csrs_first_regnum, unknown_csrs_count,
1696         duplicate_fflags_regnum, duplicate_frm_regnum, and
1697         duplicate_fcsr_regnum fields.
1698
1699 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1700
1701         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1702         callback, use the callback (when not null) to help number unknown
1703         registers.
1704         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1705         (tdesc_use_registers): Add extra parameter to declaration.
1706
1707 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1708
1709         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1710         in the file.
1711         (class riscv_pending_register_alias): Likewise.
1712         (riscv_register_feature::register_info): Change 'required_p' field
1713         to 'required', and change its type.  Add 'check' member function.
1714         (riscv_register_feature::register_info::check): Define new member
1715         function.
1716         (riscv_xreg_feature): Change initialisation of 'required' field.
1717         (riscv_freg_feature): Likewise.
1718         (riscv_virtual_feature): Likewise.
1719         (riscv_csr_feature): Likewise.
1720         (riscv_check_tdesc_feature): Take extra parameter, the csr
1721         tdesc_feature, rewrite the function to use the new
1722         riscv_register_feature::register_info::check function.
1723         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1724
1725 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1726
1727         * features/Makefile: Remove all references to the deleted files
1728         below.
1729         * features/riscv/32bit-csr.c: Deleted.
1730         * features/riscv/32bit-csr.xml: Deleted.
1731         * features/riscv/64bit-csr.c: Deleted.
1732         * features/riscv/64bit-csr.xml: Deleted.
1733         * features/riscv/rebuild-csr-xml.sh: Deleted.
1734
1735 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1736
1737         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1738         whitespace error for declaration of names member variable.
1739         (struct riscv_register_feature): Add new prefer_first_name member
1740         variable, and fix whitespace error in declaration of registers.
1741         (riscv_xreg_feature): Initialize prefer_first_name field.
1742         (riscv_freg_feature): Likewise.
1743         (riscv_virtual_feature): Likewise.
1744         (riscv_csr_feature): Likewise.
1745         (riscv_register_name): Expand on comments.  Remove register name
1746         modifications for CSR and virtual registers.
1747
1748 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1749
1750         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1751         errors.
1752
1753 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1754
1755         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1756         riscv-opc.h.
1757         (class riscv_pending_register_alias): New class.
1758         (riscv_check_tdesc_feature): Take vector of pending aliases and
1759         populate it as appropriate.
1760         (riscv_setup_register_aliases): Delete.
1761         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1762         to riscv_check_tdesc_feature in all cases.  Use the vector to
1763         create the register aliases.
1764
1765 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1766
1767         * sol2-tdep.c (sol2_static_transform_name): Remove.
1768         (sol2_init_abi): Don't register it.
1769         * gdbarch.sh (static_transform_name): Remove.
1770         * gdbarch.c, gdbarch.h: Regenerate.
1771
1772         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1773         gdbarch_static_transform_name.
1774         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1775         * stabsread.c (define_symbol) <'X'>: Remove.
1776         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1777         handling.
1778         <'V'>: Likewise.
1779         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1780         <'S'>: Remove call to gdbarch_static_transform_name.
1781
1782 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1783
1784         * procfs.c (procfs_pre_trace): New function.
1785         (procfs_target::create_inferior): Pass it to fork_inferior.
1786
1787 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1788
1789         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1790         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1791         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1792         sol2-tdep.o, sparc-sol2-tdep.o.
1793         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1794         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1795         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1796         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1797
1798 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1799
1800         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1801         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1802         Call sol2_init_abi.
1803         Remove calls to set_gdbarch_skip_solib_resolver,
1804         set_gdbarch_core_pid_to_str.
1805         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1806         (i386_sol2_static_transform_name): Remove.
1807         (i386_sol2_init_abi): Call sol2_init_abi.
1808         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1809         set_gdbarch_static_transform_name,
1810         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1811         Use sol2_sigtramp_p.
1812         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1813         (sol2_sigtramp_p): New function.
1814         (sol2_static_transform_name): New function.
1815         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1816         (sol2_init_abi): New function.
1817         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1818         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1819         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1820         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1821         (sparc_sol2_static_transform_name): Remove.
1822         (sparc32_sol2_init_abi): Call sol2_init_abi.
1823         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1824         set_gdbarch_static_transform_name,
1825         set_gdbarch_skip_solib_resolver,
1826         set_gdbarch_core_pid_to_str.
1827         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1828         (sparc_sol2_static_transform_name): Remove
1829         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1830         call sol2_sigtramp_p.
1831         (sparc64_sol2_init_abi): Call sol2_init_abi.
1832         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1833         set_gdbarch_static_transform_name,
1834         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1835
1836 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1837
1838         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1839         * exec.c (validate_exec_file): If from_tty, set both
1840         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1841         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1842         and from_tty, unconditionally ask a confirmation.
1843
1844 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1845
1846         * target-descriptions.c (tdesc_architecture_name): Protect against
1847         NULL pointer dereference.
1848         (maint_print_xml_tdesc_cmd): New function.
1849         (_initialize_target_descriptions): Register new 'maint print
1850         xml-tdesc' command and give it the filename completer.
1851         * NEWS: Mention new 'maint print xml-tdesc' command.
1852
1853 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1854
1855         * target-descriptions.c (class tdesc_compatible_info): New class.
1856         (struct target_desc): Change type of compatible vector.
1857         (tdesc_compatible_p): Update for change in type of
1858         target_desc::compatible.
1859         (tdesc_compatible_info_list): New function.
1860         (tdesc_compatible_info_arch_name): New function.
1861         (tdesc_add_compatible): Update for change in type of
1862         target_desc::compatible.
1863         (print_c_tdesc::visit_pre): Likewise.
1864
1865 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1866
1867         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1868         whitespace to underscore.
1869         (maint_print_c_tdesc_cmd): Use fake filename for target
1870         descriptions that came from the target.
1871         (_initialize_target_descriptions): Add filename command completion
1872         for 'maint print c-tdesc'.
1873
1874 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1875
1876         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1877         lines.
1878
1879 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1880
1881         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1882         lines.
1883         (dwarf2_find_location_expression): Likewise.
1884         (call_site_parameter_matches): Likewise.
1885         (dwarf2_compile_expr_to_ax): Likewise.
1886         (disassemble_dwarf_expression): Likewise.
1887         (loclist_describe_location): Likewise.
1888
1889 2020-06-23  Pedro Alves  <palves@redhat.com>
1890
1891         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1892         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1893         (register_to_value_test): Use scoped_mock_context.
1894         * regcache.c: Include "scoped-mock-context.h".
1895         (cooked_read_test): Don't error out if a target is already pushed.
1896         Use scoped_mock_context.  Adjust.
1897         * scoped-mock-context.h: New file.
1898
1899 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1900
1901         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1902         initializer.
1903         (ada_language::is_string_type_p): New member function.
1904         * c-lang.c (c_language_data): Delete la_is_string_type_p
1905         initializer.
1906         (cplus_language_data): Likewise.
1907         (asm_language_data): Likewise.
1908         (minimal_language_data): Likewise.
1909         * d-lang.c (d_language_data): Likewise.
1910         * f-lang.c (f_is_string_type_p): Delete function, implementation
1911         moved to f_language::is_string_type_p.
1912         (f_language_data): Delete la_is_string_type_p initializer.
1913         (f_language::is_string_type_p): New member function,
1914         implementation from f_is_string_type_p.
1915         * go-lang.c (go_is_string_type_p): Delete function, implementation
1916         moved to go_language::is_string_type_p.
1917         (go_language_data): Delete la_is_string_type_p initializer.
1918         (go_language::is_string_type_p): New member function,
1919         implementation from go_is_string_type_p.
1920         * language.c (language_defn::is_string_type_p): Define new member
1921         function.
1922         (default_is_string_type_p): Make static, add comment copied from
1923         header file.
1924         (unknown_language_data): Delete la_is_string_type_p initializer.
1925         (unknown_language::is_string_type_p): New member function.
1926         (auto_language_data): Delete la_is_string_type_p initializer.
1927         (auto_language::is_string_type_p): New member function.
1928         * language.h (language_data): Delete la_is_string_type_p field.
1929         (language_defn::is_string_type_p): Declare new function.
1930         (default_is_string_type_p): Delete desclaration, move comment to
1931         definition.
1932         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1933         moved to m2_language::is_string_type_p.
1934         (m2_language_data): Delete la_is_string_type_p initializer.
1935         (m2_language::is_string_type_p): New member function,
1936         implementation from m2_is_string_type_p.
1937         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1938         initializer.
1939         * opencl-lang.c (opencl_language_data): Likewise.
1940         * p-lang.c (pascal_is_string_type_p): Delete function,
1941         implementation moved to pascal_language::is_string_type_p.
1942         (pascal_language_data): Delete la_is_string_type_p initializer.
1943         (pascal_language::is_string_type_p): New member function,
1944         implementation from pascal_is_string_type_p.
1945         * rust-lang.c (rust_is_string_type_p): Delete function,
1946         implementation moved to rust_language::is_string_type_p.
1947         (rust_language_data): Delete la_is_string_type_p initializer.
1948         (rust_language::is_string_type_p): New member function,
1949         implementation from rust_is_string_type_p.
1950         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1951         is_string_type_p.
1952
1953 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1954
1955         * ada-lang.c (ada_language_data): Delete la_print_typedef
1956         initializer.
1957         (ada_language::print_typedef): New member function.
1958         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1959         (cplus_language_data): Likewise.
1960         (asm_language_data): Likewise.
1961         (minimal_language_data): Likewise.
1962         * d-lang.c (d_language_data): Likewise.
1963         * f-lang.c (f_language_data): Likewise.
1964         (f_language::print_typedef): New member function.
1965         * go-lang.c (go_language_data): Delete la_print_typedef
1966         initializer.
1967         * language.c (language_defn::print_typedef): Define member
1968         function.
1969         (unknown_language_data): Delete la_print_typedef initializer.
1970         (unknown_language::print_typedef): New member function.
1971         (auto_language_data): Delete la_print_typedef initializer.
1972         (auto_language::print_typedef): New member function.
1973         * language.h (language_data): Delete la_print_typedef field.
1974         (language_defn::print_typedef): Declare new member function.
1975         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1976         (default_print_typedef): Delete declaration.
1977         * m2-lang.c (m2_language_data): Delete la_print_typedef
1978         initializer.
1979         (m2_language::print_typedef): New member function.
1980         * objc-lang.c (objc_language_data): Delete la_print_typedef
1981         initializer.
1982         * opencl-lang.c (opencl_language_data): Likewise.
1983         * p-lang.c (pascal_language_data): Likewise.
1984         (pascal_language::print_typedef): New member function.
1985         * rust-lang.c (rust_print_typedef): Delete function,
1986         implementation moved to rust_language::print_typedef.
1987         (rust_language): Delete la_print_typedef initializer.
1988         (rust_language::print_typedef): New member function,
1989         implementation from rust_print_typedef.
1990         * typeprint.c (default_print_typedef): Delete.
1991
1992 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1993
1994         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1995         (ada_language::printstr): New member function.
1996         * c-lang.c (c_language_data): Delete la_printstr initializer.
1997         (cplus_language_data): Likewise.
1998         (asm_language_data): Likewise.
1999         (minimal_language_data): Likewise.
2000         * d-lang.c (d_language_data): Likewise.
2001         * f-lang.c (f_printstr): Rename to f_language::printstr.
2002         (f_language_data): Delete la_printstr initializer.
2003         (f_language::printstr): New member function, implementation from
2004         f_printstr.
2005         * go-lang.c (go_language_data): Delete la_printstr initializer.
2006         * language.c (language_defn::printstr): Define new member
2007         function.
2008         (unk_lang_printstr): Delete.
2009         (unknown_language_data): Delete la_printstr initializer.
2010         (unknown_language::printstr): New member function.
2011         (auto_language_data): Delete la_printstr initializer.
2012         (auto_language::printstr): New member function.
2013         * language.h (language_data): Delete la_printstr field.
2014         (language_defn::printstr): Declare new member function.
2015         (LA_PRINT_STRING): Update call to printstr.
2016         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2017         (m2_language_data): Delete la_printstr initializer.
2018         (m2_language::printstr): New member function, implementation from
2019         m2_printstr.
2020         * objc-lang.c (objc_language_data): Delete la_printstr
2021         initializer.
2022         * opencl-lang.c (opencl_language_data): Likewise.
2023         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2024         (pascal_language_data): Delete la_printstr initializer.
2025         (pascal_language::printstr): New member function, implementation
2026         from pascal_printstr.
2027         * p-lang.h (pascal_printstr): Delete declaration.
2028         * rust-lang.c (rust_printstr): Update header comment.
2029         (rust_language_data): Delete la_printstr initializer.
2030         (rust_language::printstr): New member function.
2031
2032 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2033
2034         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2035         (ada_language::printchar): New member function.
2036         * c-lang.c (c_language_data): Delete la_printchar initializer.
2037         (cplus_language_data): Likewise.
2038         (asm_language_data): Likewise.
2039         (minimal_language_data): Likewise.
2040         * d-lang.c (d_language_data): Likewise.
2041         * f-lang.c (f_printchar): Rename to f_language::printchar.
2042         (f_language_data): Delete la_printchar initializer.
2043         (f_language::printchar): New member function, implementation from
2044         f_printchar.
2045         * go-lang.c (go_language_data): Delete la_printchar initializer.
2046         * language.c (unk_lang_printchar): Delete.
2047         (language_defn::printchar): Define new member function.
2048         (unknown_language_data): Delete la_printchar initializer.
2049         (unknown_language::printchar): New member function.
2050         (auto_language_data): Delete la_printchar initializer.
2051         (auto_language::printchar): New member function.
2052         * language.h (language_data): Delete la_printchar field.
2053         (language_defn::printchar): Declare new member function.
2054         (LA_PRINT_CHAR): Update call to printchar.
2055         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2056         (m2_language::printchar): New member function.
2057         * objc-lang.c (objc_language_data): Delete la_printchar
2058         initializer.
2059         * opencl-lang.c (opencl_language_data): Likewise.
2060         * p-lang.c (pascal_language_data): Delete la_printchar
2061         initializer.
2062         (pascal_language::printchar): New member function.
2063         * rust-lang.c (rust_printchar): Rename to
2064         rust_language::printchar.
2065         (rust_language_data): Delete la_printchar initializer.
2066         (rust_language::printchar): New member function, implementation
2067         from rust_printchar.
2068
2069 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2070
2071         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2072         (ada_language_data): Delete la_emitchar initializer.
2073         (ada_language::emitchar): New member function, implementation from
2074         emit_char.
2075         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2076         (cplus_language_data): Likewise.
2077         (asm_language_data): Likewise.
2078         (minimal_language_data): Likewise.
2079         * d-lang.c (d_language_data): Likewise.
2080         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2081         (f_language_data): Delete la_emitchar initializer.
2082         (f_language::emitchar): New member function, implementation from
2083         f_emit_char.
2084         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2085         * language.c (unk_lang_emit_char): Delete.
2086         (language_defn::emitchar): New member function definition.
2087         (unknown_language_data): Delete la_emitchar initializer.
2088         (unknown_language::emitchar): New member function.
2089         (auto_language_data): Delete la_emitchar initializer.
2090         (auto_language::emitchar): New member function.
2091         * language.h (language_data): Delete la_emitchar field.
2092         (language_defn::emitchar): New member field declaration.
2093         (LA_EMIT_CHAR): Update call to emitchar.
2094         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2095         (m2_language_data): Delete la_emitchar initializer.
2096         (m2_language::emitchar): New member function, implementation from
2097         m2_emit_char.
2098         * objc-lang.c (objc_language_data): Delete la_emitchar
2099         initializer.
2100         * opencl-lang.c (opencl_language_data): Likewise.
2101         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2102         (pascal_language_data): Delete la_emitchar initializer.
2103         (pascal_language::emitchar): New member function, implementation
2104         from pascal_emit_char.
2105         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2106         (rust_language_data): Delete la_emitchar initializer.
2107         (rust_language::emitchar): New member function, implementation
2108         from rust_emitchar.
2109
2110 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2111
2112         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2113         (ada_language_data): Delete la_post_parser initializer.
2114         (ada_language::post_parser): New member function.
2115         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2116         (cplus_language_data): Likewise.
2117         (asm_language_data): Likewise.
2118         (minimal_language_data): Likewise.
2119         * d-lang.c (d_language_data): Likewise.
2120         * f-lang.c (f_language_data): Likewise.
2121         * go-lang.c (go_language_data): Likewise.
2122         * language.c (unknown_language_data): Likewise.
2123         (auto_language_data): Likewise.
2124         * language.h (language_data): Delete la_post_parser field.
2125         (language_defn::post_parser): New member function.
2126         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2127         * objc-lang.c (objc_language_data): Likewise.
2128         * opencl-lang.c (opencl_language_data): Likewise.
2129         * p-lang.c (pascal_language_data): Likewise.
2130         * parse.c (parse_exp_in_context): Update call to post_parser.
2131         (null_post_parser): Delete definition.
2132         * parser-defs.h (null_post_parser): Delete declaration.
2133         * rust-lang.c (rust_language_data): Delete la_post_parser
2134         initializer.
2135
2136 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2137
2138         * ada-lang.c (parse): Rename to ada_language::parser.
2139         (ada_language_data): Delete la_parser initializer.
2140         (ada_language::parser): New member function, implementation from
2141         parse.
2142         * c-lang.c (c_language_data): Delete la_parser initializer.
2143         (cplus_language_data): Likewise.
2144         (asm_language_data): Likewise.
2145         (minimal_language_data): Likewise.
2146         * d-lang.c (d_language_data): Likewise.
2147         (d_language::parser): New member function.
2148         * f-lang.c (f_language_data): Delete la_parser initializer.
2149         (f_language::parser): New member function.
2150         * go-lang.c (go_language_data): Delete la_parser initializer.
2151         (go_language::parser): New member function.
2152         * language.c (unk_lang_parser): Delete.
2153         (language_defn::parser): Define new member function.
2154         (unknown_language_data): Delete la_parser initializer.
2155         (unknown_language::parser): New member function.
2156         (auto_language_data): Delete la_parser initializer.
2157         (auto_language::parser): New member function.
2158         * language.h (language_data): Delete la_parser field.
2159         (language_defn::parser): Declare new member function.
2160         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2161         (m2_language::parser): New member function.
2162         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2163         * opencl-lang.c (opencl_language_data): Likewise.
2164         * p-lang.c (pascal_language_data): Likewise.
2165         (pascal_language::parser): New member function.
2166         * parse.c (parse_exp_in_context): Update call to parser.
2167         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2168         (rust_language::parser): New member function.
2169
2170 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2171
2172         * top.c (print_gdb_configuration): Print --with-python-libdir
2173         configuration value.
2174
2175 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2176
2177         * NEWS: Mention change to the alias command.
2178
2179 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2180
2181         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2182         (alias_command_completer)
2183         (make_alias_options_def_group): New functions.
2184         (alias_opts, alias_option_defs): New struct and array.
2185         (alias_usage_error): Update usage.
2186         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2187         Use option framework.
2188         (_initialize_cli_cmds): Update alias command help.
2189         Update aliases command help.
2190         (show_user):
2191         Add NULL for new default_args lookup_cmd argument.
2192         (valid_command_p): Rename to validate_aliased_command.
2193         Add NULL for new default_args lookup_cmd argument.  Verify that the
2194         aliased_command has no default args.
2195         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2196         (lookup_cmd_1, lookup_cmd): New argument default_args.
2197         (add_alias_cmd):
2198         Add NULL for new default_args lookup_cmd argument.
2199         (print_help_for_command): Show default args under the layout
2200          alias some_alias = some_aliased_cmd some_alias_default_arg.
2201         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2202         xfree default_args in destructor.
2203         * cli/cli-script.c (process_next_line, do_define_command):
2204         Add NULL for new default_args lookup_cmd argument.
2205         * command.h: Declare new default_args argument in lookup_cmd
2206         and lookup_cmd_1.
2207         * completer.c (complete_line_internal_1):
2208         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2209         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2210         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2211         Likewise.
2212         * infcmd.c (_initialize_infcmd): Likewise.
2213         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2214         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2215         * python/py-param.c (add_setshow_generic): Likewise.
2216         * remote.c (_initialize_remote): Likewise.
2217         * top.c (execute_command): Prepend default_args if command has some.
2218         (set_verbose):
2219         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2220         * tracepoint.c (validate_actionline, encode_actions_1):
2221         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2222
2223 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2224
2225         * jit.c (jit_read_descriptor): Use bool as the return type.
2226         (jit_breakpoint_re_set_internal): Use bool as the return type.
2227         Invert the return value logic; return true if the jit breakpoint
2228         has been successfully initialized.
2229         (jit_inferior_init): Update the call to
2230         jit_breakpoint_re_set_internal.
2231
2232 2020-06-22  Pedro Alves  <palves@redhat.com>
2233
2234         PR gdb/25939
2235         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2236         Use the current inferior instead.  Don't return
2237         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2238         wait again.
2239         * sol-thread.c (sol_thread_target::wait): Don't reference
2240         inferior_ptid.
2241         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2242         (sol_update_thread_list_callback): Use the current inferior's pid
2243         instead of inferior_ptid.
2244
2245 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2246
2247         * procfs.c: Cleanup many comments.
2248
2249         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2250         (AFTER_WATCHFLAG): Replace by value.
2251
2252         (MAIN_PROC_NAME_FORMAT): Inline ...
2253         (create_procinfo): ... here.
2254
2255         (procfs_debug_inferior): Remove SYS_exec handling.
2256         (syscall_is_exec): Likewise.
2257         (procfs_set_exec_trap): Likewise.
2258
2259         (syscall_is_lwp_exit): Inline in callers.
2260         (syscall_is_exit): Likewise.
2261         (syscall_is_exec): Likewise.
2262         (syscall_is_lwp_create): Likewise.
2263
2264         (invalidate_cache): Remove #if 0 code.
2265
2266         (make_signal_thread_runnable):  Remove.
2267         (procfs_target::resume): Remove #if 0 code.
2268
2269 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2270
2271         PR gdb/25939
2272         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2273         call ...
2274         (procfs_target::create_inferior): ... here.
2275
2276 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2277
2278         * exec.c (validate_exec_file): Ensure the build-id is up to
2279         date by calling reopen_exec_file (that checks file timestamp
2280         to decide to re-read the file).
2281
2282 2020-06-18  Pedro Alves  <palves@redhat.com>
2283
2284         PR gdb/25412
2285         * gdbthread.h (delete_thread, delete_thread_silent)
2286         (find_thread_ptid): Update comments.
2287         * thread.c (current_thread_): New global.
2288         (is_current_thread): Move higher, and reimplement.
2289         (inferior_thread): Reimplement.
2290         (set_thread_exited): Use bool.  Add assertions.
2291         (add_thread_silent): Simplify thread-reuse handling by always
2292         calling delete_thread.
2293         (delete_thread): Remove intro comment.
2294         (find_thread_ptid): Skip exited threads.
2295         (switch_to_thread_no_regs): Write to current_thread_.
2296         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2297         INFERIOR_PTID.  Clear current_thread_.
2298
2299 2020-06-18  Pedro Alves  <palves@redhat.com>
2300
2301         * aix-thread.c (pd_update): Use switch_to_thread.
2302
2303 2020-06-18  Pedro Alves  <palves@redhat.com>
2304
2305         * ravenscar-thread.c (ravenscar_thread_target): Update.
2306         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2307         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2308         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2309         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2310
2311 2020-06-18  Pedro Alves  <palves@redhat.com>
2312
2313         * nat/windows-nat.c (current_windows_thread): Remove.
2314         * nat/windows-nat.h (current_windows_thread): Remove.
2315         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2316         Adjust.
2317         (display_selectors): Adjust to fetch the current
2318         windows_thread_info based on inferior_ptid.
2319         (fake_create_process): No longer write to current_windows_thread.
2320         (windows_nat_target::get_windows_debug_event):
2321         Don't set inferior_ptid or current_windows_thread.
2322         (windows_nat_target::wait): Adjust to not rely on
2323         current_windows_thread.
2324         (do_initial_windows_stuff): Now a method of windows_nat_target.
2325         Switch to the last_ptid thread.
2326         (windows_nat_target::attach): Adjust.
2327         (windows_nat_target::detach): Use switch_to_no_thread instead of
2328         writing to inferior_ptid directly.
2329         (windows_nat_target::create_inferior): Adjust.
2330
2331 2020-06-18  Pedro Alves  <palves@redhat.com>
2332
2333         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2334
2335 2020-06-18  Pedro Alves  <palves@redhat.com>
2336
2337         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2338         after creating it, instead of writing to inferior_ptid.  Don't
2339         write to inferior_ptid.
2340
2341 2020-06-18  Pedro Alves  <palves@redhat.com>
2342
2343         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2344
2345 2020-06-18  Pedro Alves  <palves@redhat.com>
2346
2347         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2348         it, instead of writing to inferior_ptid.
2349
2350 2020-06-18  Pedro Alves  <palves@redhat.com>
2351
2352         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2353         to inferior_ptid.
2354
2355 2020-06-18  Pedro Alves  <palves@redhat.com>
2356
2357         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2358         instead of writing to inferior_ptid directly.
2359
2360 2020-06-18  Pedro Alves  <palves@redhat.com>
2361
2362         * corelow.c (core_target::close): Use switch_to_no_thread instead
2363         of writing to inferior_ptid directly.
2364         (add_to_thread_list, core_target_open): Use switch_to_thread
2365         instead of writing to inferior_ptid directly.
2366
2367 2020-06-18  Pedro Alves  <palves@redhat.com>
2368
2369         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2370         inferior_ptid.
2371         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2372         inferior_ptid.
2373         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2374         inferior_ptid directly.
2375         (darwin_nat_target::init_thread_list): Switch to thread, instead
2376         of writing to inferior_ptid.
2377         (darwin_nat_target::attach): Don't write to inferior_ptid.
2378         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2379
2380 2020-06-18  Pedro Alves  <palves@redhat.com>
2381
2382         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2383         thread.
2384         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2385         Instead use switch_to_thread.
2386         (gnu_nat_target::detach): Use switch_to_no_thread
2387         instead of writing to inferior_ptid directly.  Used passed-in
2388         inferior instead of looking up the inferior by pid.
2389
2390 2020-06-18  Pedro Alves  <palves@redhat.com>
2391
2392         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2393         inferior_ptid.
2394
2395 2020-06-18  Pedro Alves  <palves@redhat.com>
2396
2397         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2398         inferior_ptid.
2399         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2400         thread.
2401         (nto_procfs_target::detach): Avoid referencing
2402         inferior_ptid.  Use switch_to_no_thread instead of writing to
2403         inferior_ptid directly.
2404         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2405         instead of writing to inferior_ptid directly.
2406         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2407         to thread.
2408
2409 2020-06-18  Pedro Alves  <palves@redhat.com>
2410
2411         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2412         after creating it, instead of writing to inferior_ptid.
2413         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2414         to inferior_ptid directly.
2415         (gdbsim_target::wait): Don't write to inferior_ptid.
2416
2417 2020-06-18  Pedro Alves  <palves@redhat.com>
2418
2419         * remote.c (remote_target::remote_notice_new_inferior): Use
2420         switch_to_thread instead of writing to inferior_ptid directly.
2421         (remote_target::add_current_inferior_and_thread): Use
2422         switch_to_no_thread instead of writing to inferior_ptid directly.
2423         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2424         and switch_to_thread instead of using set_current_inferior or
2425         writing to inferior_ptid directly.
2426
2427 2020-06-18  Pedro Alves  <palves@redhat.com>
2428
2429         * tracectf.c (ctf_target_open): Switch to added thread instead of
2430         writing to inferior_ptid directly.
2431         (ctf_target::close): Use switch_to_no_thread instead of writing to
2432         inferior_ptid directly.
2433
2434 2020-06-18  Pedro Alves  <palves@redhat.com>
2435
2436         * tracefile-tfile.c (tfile_target_open): Don't write to
2437         inferior_ptid directly, instead switch to added thread.
2438         (tfile_target::close): Use switch_to_no_thread instead of writing
2439         to inferior_ptid directly.
2440
2441 2020-06-18  Pedro Alves  <palves@redhat.com>
2442
2443         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2444         (procfs_target::detach): Use switch_to_no_thread
2445         instead of writing to inferior_ptid directly.
2446         (do_attach): Change return type to void.  Switch to the added
2447         thread.
2448         (procfs_target::create_inferior): Switch to the added thread.
2449         (procfs_do_thread_registers): Don't write to inferior_ptid.
2450
2451 2020-06-18  Pedro Alves  <palves@redhat.com>
2452
2453         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2454         of writing to inferior_ptid.
2455         (scoped_restore_exited_inferior): Delete.
2456         (handle_vfork_child_exec_or_exit): Simplify using
2457         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2458         instead of writing to inferior_ptid.
2459         (THREAD_STOPPED_BY): Delete.
2460         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2461         (thread_stopped_by_hw_breakpoint): Delete.
2462         (save_waitstatus): Use
2463         scoped_restore_current_thread+switch_to_thread, and call
2464         target_stopped_by_watchpoint instead of
2465         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2466         instead of thread_stopped_by_sw_breakpoint, and
2467         target_stopped_by_hw_breakpoint instead of
2468         thread_stopped_by_hw_breakpoint.
2469         (handle_inferior_event)
2470         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2471         inferior_ptid directly, nor
2472         set_current_inferior/set_current_program_space.  Use
2473         switch_to_thread / switch_to_inferior_no_thread instead.
2474
2475 2020-06-18  Pedro Alves  <palves@redhat.com>
2476
2477         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2478         instead of writing to inferior_ptid.
2479
2480 2020-06-18  Pedro Alves  <palves@redhat.com>
2481
2482         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2483         added thread.
2484         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2485         to the added thread.
2486         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2487         instead of writing to inferior_ptid.
2488
2489 2020-06-18  Pedro Alves  <palves@redhat.com>
2490
2491         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2492         (register_to_value_test): Mock a program_space too.  Heap-allocate
2493         the address space.  Don't write to inferior_ptid.  Use
2494         switch_to_thread instead.
2495
2496 2020-06-18  Pedro Alves  <palves@redhat.com>
2497
2498         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2499         Delete.
2500         (find_signalled_thread()): New, factored out from
2501         linux_make_corefile_notes and adjusted to handle exited threads.
2502         (linux_make_corefile_notes): Adjust to use the new
2503         find_signalled_thread.
2504
2505 2020-06-18  Pedro Alves  <palves@redhat.com>
2506
2507         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2508         of saving/restoring inferior_ptid.
2509
2510 2020-06-17  Tom Tromey  <tom@tromey.com>
2511
2512         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2513         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2514         declare.
2515         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2516
2517 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2518
2519         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2520         of partial symtabs.
2521
2522 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2523
2524         * regformats/reg-arm.dat: Remove.
2525         * regformats/reg-bfin.dat: Remove.
2526         * regformats/reg-cris.dat: Remove.
2527         * regformats/reg-crisv32.dat: Remove.
2528         * regformats/reg-m32r.dat: Remove.
2529         * regformats/reg-tilegx.dat: Remove.
2530         * regformats/reg-tilegx32.dat: Remove.
2531
2532 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2533
2534         * features/Makefile (WHICH): Remove arm files.
2535         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2536         * regformats/arm/arm-with-neon.dat: Remove.
2537         * regformats/arm/arm-with-vfpv2.dat: Remove.
2538         * regformats/arm/arm-with-vfpv3.dat: Remove.
2539
2540 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2541
2542         * features/Makefile (XMLTOC): Remove rx.xml.
2543
2544 2020-06-17  Pedro Alves  <palves@redhat.com>
2545
2546         * gdbthread.h (thread_control_state) <trap_expected> Update
2547         comments.
2548
2549 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2550
2551         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2552         ada_language::lookup_symbol_nonlocal.
2553         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2554         (ada_language::lookup_symbol_nonlocal): New member function,
2555         implementation from ada_lookup_symbol_nonlocal.
2556         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2557         initializer.
2558         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2559         initializer.
2560         (cplus_language::lookup_symbol_nonlocal): New member function.
2561         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2562         (minimal_language_data) Likewise.
2563         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2564         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2565         initializer.
2566         (d_language::lookup_symbol_nonlocal): New member function.
2567         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2568         initializer.
2569         (f_language::lookup_symbol_nonlocal): New member function.
2570         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2571         initializer.
2572         * language.c (unknown_language_data): Likewise.
2573         (auto_language_data): Likewise.
2574         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2575         field.
2576         (language_defn::lookup_symbol_nonlocal): New member function.
2577         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2578         initializer.
2579         * objc-lang.c (objc_language_data): Likewise.
2580         * opencl-lang.c (opencl_language_data): Likewise.
2581         * p-lang.c (pascal_language_data): Likewise.
2582         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2583         rust_language::lookup_symbol_nonlocal.
2584         (rust_language_data): Delete la_lookup_symbol_nonlocal
2585         initializer.
2586         (rust_language::lookup_symbol_nonlocal): New member function,
2587         implementation from rust_lookup_symbol_nonlocal.
2588         * symtab.c (lookup_symbol_aux): Update call to
2589         lookup_symbol_nonlocal.
2590         (basic_lookup_symbol_nonlocal): Rename to...
2591         (language_defn::lookup_symbol_nonlocal): ...this, and update
2592         header comment.  Remove language_defn parameter, and replace with
2593         uses of `this'.
2594         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2595
2596 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2597
2598         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2599         initializer.
2600         (ada_language::value_print_inner): New member function.
2601         * c-lang.c (c_language_data): Delete la_value_print_inner
2602         initializer.
2603         (cplus_language_data): Likewise.
2604         (asm_language_data): Likewise.
2605         (minimal_language_data): Likewise.
2606         * d-lang.c (d_language_data): Likewise.
2607         (d_language::value_print_inner): New member function.
2608         * f-lang.c (f_language_data): Delete la_value_print_inner
2609         initializer.
2610         (f_language::value_print_inner): New member function.
2611         * f-lang.h (f_value_print_innner): Rename to...
2612         (f_value_print_inner): ...this (note spelling of 'inner').
2613         * f-valprint.c (f_value_print_innner): Rename to...
2614         (f_value_print_inner): ...this (note spelling of 'inner').
2615         * go-lang.c (go_language_data): Delete la_value_print_inner
2616         initializer.
2617         (go_language::value_print_inner): New member function.
2618         * language.c (language_defn::value_print_inner): Define new member
2619         function.
2620         (unk_lang_value_print_inner): Delete.
2621         (unknown_language_data): Delete la_value_print_inner initializer.
2622         (unknown_language::value_print_inner): New member function.
2623         (auto_language_data): Delete la_value_print_inner initializer.
2624         (auto_language::value_print_inner): New member function.
2625         * language.h (language_data): Delete la_value_print_inner field.
2626         (language_defn::value_print_inner): Delcare new member function.
2627         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2628         initializer.
2629         (m2_language::value_print_inner): New member function.
2630         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2631         initializer.
2632         * opencl-lang.c (opencl_language_data): Likewise.
2633         * p-lang.c (pascal_language_data): Likewise.
2634         (pascal_language::value_print_inner): New member function.
2635         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2636         initializer.
2637         (rust_language::value_print_inner): New member function.
2638         * valprint.c (do_val_print): Update call to value_print_inner.
2639
2640 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2641
2642         * ada-lang.c (ada_language_data): Delete la_value_print
2643         initializer.
2644         (ada_language::value_print): New member function.
2645         * c-lang.c (c_language_data): Delete la_value_print initializer.
2646         (cplus_language_data): Likewise.
2647         (asm_language_data): Likewise.
2648         (minimal_language_data): Likewise.
2649         * d-lang.c (d_language_data): Likewise.
2650         * f-lang.c (f_language_data): Likewise.
2651         * go-lang.c (go_language_data): Likewise.
2652         * language.c (unk_lang_value_print): Delete.
2653         (language_defn::value_print): Define new member function.
2654         (unknown_language_data): Delete la_value_print initializer.
2655         (unknown_language::value_print): New member function.
2656         (auto_language_data): Delete la_value_print initializer.
2657         (auto_language::value_print): New member function.
2658         * language.h (language_data): Delete la_value_print field.
2659         (language_defn::value_print): Declare new member function.
2660         (LA_VALUE_PRINT): Update call to value_print.
2661         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2662         * objc-lang.c (objc_language_data): Likewise.
2663         * opencl-lang.c (opencl_language_data): Likewise.
2664         * p-lang.c (pascal_language_data): Likewise.
2665         (pascal_language::value_print): New member function.
2666         * rust-lang.c (rust_language_data): Delete la_value_print
2667         initializer.
2668
2669 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2670
2671         * ada-lang.c (ada_watch_location_expression): Rename to
2672         ada_language::watch_location_expression.
2673         (ada_language_data): Delete la_watch_location_expression
2674         initializer.
2675         (ada_language::watch_location_expression): New member function,
2676         implementation from ada_watch_location_expression.
2677         * breakpoint.c (watch_command_1): Update call to
2678         watch_location_expression.
2679         * c-lang.c (c_watch_location_expression): Rename to
2680         language_defn::watch_location_expression.
2681         (c_language_data): Delete la_watch_location_expression
2682         initializer.
2683         (cplus_language_data): Likewise.
2684         (asm_language_data): Likewise.
2685         (minimal_language_data): Likewise.
2686         * c-lang.h (c_watch_location_expression): Delete declaration.
2687         * d-lang.c (d_language_data): Delete la_watch_location_expression
2688         initializer.
2689         * f-lang.c (f_language_data): Likewise.
2690         * go-lang.c (go_language_data): Likewise.
2691         * language.c (language_defn::watch_location_expression): Member
2692         function implementation from c_watch_location_expression.
2693         (unknown_language_data): Delete la_watch_location_expression
2694         initializer.
2695         (auto_language_data): Likewise.
2696         * language.h (language_data): Delete la_watch_location_expression
2697         field.
2698         (language_defn::watch_location_expression): Declare new member
2699         function.
2700         * m2-lang.c (m2_language_data): Delete
2701         la_watch_location_expression initializer.
2702         * objc-lang.c (objc_language_data): Likewise.
2703         * opencl-lang.c (opencl_language_data): Likewise.
2704         * p-lang.c (pascal_language_data): Likewise.
2705         * rust-lang.c (rust_watch_location_expression): Rename to
2706         rust_language::watch_location_expression.
2707         (rust_language_data): Delete la_watch_location_expression
2708         initializer.
2709         (rust_language::watch_location_expression): New member function,
2710         implementation from rust_watch_location_expression.
2711
2712 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2713
2714         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2715         ada_language::collect_symbol_completion_matches.
2716         (ada_language_data): Delete la_collect_symbol_completion_matches
2717         initializer.
2718         (ada_language::collect_symbol_completion_matches): New member
2719         function, implementation from
2720         ada_collect_symbol_completion_matches.
2721         * c-lang.c (c_language_data): Delete
2722         la_collect_symbol_completion_matches initializer.
2723         (cplus_language_data): Likewise.
2724         (asm_language_data): Likewise.
2725         (minimal_language_data): Likewise.
2726         * d-lang.c (d_language_data): Likewise.
2727         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2728         f_language::collect_symbol_completion_matches.
2729         (f_language_data): Delete la_collect_symbol_completion_matches
2730         initializer.
2731         (f_language::collect_symbol_completion_matches) New member
2732         function, implementation from f_collect_symbol_completion_matches.
2733         * go-lang.c (go_language_data): Delete
2734         la_collect_symbol_completion_matches initializer.
2735         * language.c (unknown_language_data): Likewise.
2736         (auto_language_data): Likewise.
2737         * language.h (language_data): Delete
2738         la_collect_symbol_completion_matches field.
2739         (language_defn::collect_symbol_completion_matches): New member
2740         function.
2741         * m2-lang.c (m2_language_data): Delete
2742         la_collect_symbol_completion_matches initializer.
2743         * objc-lang.c (objc_language_data): Likewise.
2744         * opencl-lang.c (opencl_language_data): Likewise.
2745         * p-lang.c (pascal_language_data): Likewise.
2746         * rust-lang.c (rust_language_data): Likewise.
2747         * symtab.c (default_collect_symbol_completion_matches): Delete.
2748         (collect_symbol_completion_matches): Update call to
2749         collect_symbol_completion_matches.
2750         (collect_symbol_completion_matches_type): Likewise.
2751         * symtab.h (default_collect_symbol_completion_matches): Delete
2752         declaration.
2753
2754 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2755
2756         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2757         (ada_language_data): Delete la_word_break_characters initializer.
2758         (ada_language::word_break_characters): New member function.
2759         * c-lang.c (c_language_data): Delete la_word_break_characters
2760         initializer.
2761         (cplus_language_data): Likewise.
2762         (asm_language_data): Likewise.
2763         (minimal_language_data): Likewise.
2764         * completer.c: Update global comment.
2765         (advance_to_expression_complete_word_point): Update call to
2766         word_break_characters.
2767         (complete_files_symbols): Likewise.
2768         (complete_line_internal_1): Likewise.
2769         (default_completer_handle_brkchars): Likewise.
2770         (skip_quoted_chars): Likewise.
2771         * d-lang.c (d_language_data): Delete la_word_break_characters
2772         initializer.
2773         * f-lang.c (f_word_break_characters): Delete.
2774         (f_language_data): Delete la_word_break_characters initializer.
2775         (f_language::word_break_characters): New member function.
2776         * go-lang.c (go_language_data): Delete la_word_break_characters
2777         initializer.
2778         * language.c (unknown_language_data): Likewise.
2779         (auto_language_data): Likewise.
2780         * language.h (default_word_break_characters): Move declaration to
2781         earlier in the file.
2782         (language_data): Delete la_word_break_characters field.
2783         (language_defn::word_break_characters): New member function.
2784         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2785         initializer.
2786         * objc-lang.c (objc_language_data): Likewise.
2787         * opencl-lang.c (opencl_language_data): Likewise.
2788         * p-lang.c (pascal_language_data): Likewise.
2789         * rust-lang.c (rust_language_data): Likewise.
2790
2791 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2792
2793         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2794         (ada_language_data): Delete la_get_symbol_name_matcher
2795         initializer.
2796         (language_defn::get_symbol_name_matcher_inner): New member
2797         function.
2798         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2799         initializer.
2800         (cplus_language_data): Likewise.
2801         (cplus_language::get_symbol_name_matcher_inner): New member
2802         function.
2803         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2804         (minimal_language_data): Likewise.
2805         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2806         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2807         initializer.
2808         * dictionary.c (iter_match_first_hashed): Update call to
2809         get_symbol_name_matcher.
2810         (iter_match_next_hashed): Likewise.
2811         (iter_match_next_linear): Likewise.
2812         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2813         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2814         initializer.
2815         (f_language::get_symbol_name_matcher_inner): New member function.
2816         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2817         initializer.
2818         * language.c (default_symbol_name_matcher): Update header comment,
2819         make static.
2820         (language_defn::get_symbol_name_matcher): New definition.
2821         (language_defn::get_symbol_name_matcher_inner): Likewise.
2822         (get_symbol_name_matcher): Delete.
2823         (unknown_language_data): Delete la_get_symbol_name_matcher
2824         initializer.
2825         (auto_language_data): Likewise.
2826         * language.h (language_data): Delete la_get_symbol_name_matcher
2827         field.
2828         (language_defn::get_symbol_name_matcher): New member function.
2829         (language_defn::get_symbol_name_matcher_inner): Likewise.
2830         (default_symbol_name_matcher): Delete declaration.
2831         * linespec.c (find_methods): Update call to
2832         get_symbol_name_matcher.
2833         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2834         initializer.
2835         * minsyms.c (lookup_minimal_symbol): Update call to
2836         get_symbol_name_matcher.
2837         (iterate_over_minimal_symbols): Likewise.
2838         * objc-lang.c (objc_language_data): Delete
2839         la_get_symbol_name_matcher initializer.
2840         * opencl-lang.c (opencl_language_data): Likewise.
2841         * p-lang.c (pascal_language_data): Likewise.
2842         * psymtab.c (psymbol_name_matches): Update call to
2843         get_symbol_name_matcher.
2844         * rust-lang.c (rust_language_data): Delete
2845         la_get_symbol_name_matcher initializer.
2846         * symtab.c (symbol_matches_search_name): Update call to
2847         get_symbol_name_matcher.
2848         (compare_symbol_name): Likewise.
2849
2850 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2851
2852         * ada-lang.c (ada_language_data): Delete la_compute_program
2853         initializer.
2854         * c-lang.c (c_language_data): Likewise.
2855         (c_language::compute_program): New member function.
2856         (cplus_language_data): Delete la_compute_program initializer.
2857         (cplus_language::compute_program): New member function.
2858         (asm_language_data): Delete la_compute_program initializer.
2859         (minimal_language_data): Likewise.
2860         * c-lang.h (c_compute_program): Update comment.
2861         (cplus_compute_program): Likewise.
2862         * compile/compile-c-support.c (c_compute_program): Likewise.
2863         (cplus_compute_program): Likewise.
2864         * compile/compile.c (compile_to_object): Update call to
2865         la_compute_program.
2866         * d-lang.c (d_language_data): Delete la_compute_program
2867         initializer.
2868         * f-lang.c (f_language_data): Likewise.
2869         * go-lang.c (go_language_data): Likewise.
2870         * language.c (unknown_language_data): Likewise.
2871         (auto_language_data): Likewise.
2872         * language.h (language_data): Delete la_compute_program field.
2873         (language_defn::compute_program): New member function.
2874         * m2-lang.c (m2_language_data): Delete la_compute_program
2875         initializer.
2876         * objc-lang.c (objc_language_data): Likewise.
2877         * opencl-lang.c (opencl_language_data): Likewise.
2878         * p-lang.c (pascal_language_data): Likewise.
2879         * rust-lang.c (rust_language_data): Likewise.
2880
2881 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2882
2883         * ada-lang.c (ada_language_data) Delete
2884         la_class_name_from_physname initializer.
2885         * c-lang.c (c_language_data): Likewise.
2886         (cplus_language_data): Likewise.
2887         (cplus_language::class_name_from_physname): New member function.
2888         (asm_language_data): Delete la_class_name_from_physname
2889         initializer.
2890         (minimal_language_data): Likewise.
2891         * d-lang.c (d_language_data): Likewise.
2892         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2893         method on language_defn class.
2894         (guess_full_die_structure_name): Likewise.
2895         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2896         initializer.
2897         * go-lang.c (go_language_data): Likewise.
2898         * language.c (language_class_name_from_physname): Delete.
2899         (unk_lang_class_name): Delete.
2900         (unknown_language_data): Delete la_class_name_from_physname
2901         initializer.
2902         (auto_language_data): Likewise.
2903         * language.h (language_data): Delete la_class_name_from_physname
2904         field.
2905         (language_defn::class_name_from_physname): New function.
2906         (language_class_name_from_physname): Delete declaration.
2907         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2908         initializer.
2909         * objc-lang.c (objc_language_data): Likewise.
2910         * opencl-lang.c (opencl_language_data): Likewise.
2911         * p-lang.c (pascal_language_data): Likewise.
2912         * rust-lang.c (rust_language_data): Likewise.
2913
2914 2020-06-16  Tom Tromey  <tom@tromey.com>
2915
2916         * tui/tui-data.h (STATUS_NAME): New macro.
2917         * tui/tui-layout.c (tui_remove_some_windows)
2918         (initialize_known_windows, tui_register_window)
2919         (tui_layout_split::remove_windows, initialize_layouts)
2920         (tui_new_layout_command): Don't use hard-coded window names.
2921
2922 2020-06-16  Tom Tromey  <tom@tromey.com>
2923
2924         PR tui/25348:
2925         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2926         tui_initialize_readline.  Only run once.  Call rl_initialize.
2927         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2928         tui_initialize_readline.
2929         * tui/tui-io.c (tui_setup_io): Call
2930         tui_ensure_readline_initialized.
2931         * tui/tui-interp.c (tui_interp::init): Update.
2932
2933 2020-06-16  Tom Tromey  <tom@tromey.com>
2934
2935         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2936         Also preserve the status window.
2937
2938 2020-06-16  Tom Tromey  <tom@tromey.com>
2939
2940         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2941         where m_window==nullptr.
2942
2943 2020-06-15  Tom Tromey  <tromey@adacore.com>
2944
2945         * windows-nat.c (windows_nat::handle_output_debug_string):
2946         Update.
2947         (windows_nat::handle_ms_vc_exception): Update.
2948         * target.h (target_read_string): Change API.
2949         * target.c (target_read_string): Change API.
2950         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2951         Update.
2952         * solib-frv.c (frv_current_sos): Update.
2953         * solib-dsbt.c (dsbt_current_sos): Update.
2954         * solib-darwin.c (darwin_current_sos): Update.
2955         * linux-thread-db.c (inferior_has_bug): Update.
2956         * expprint.c (print_subexp_standard): Update.
2957         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2958         (ada_exception_message_1): Update.
2959
2960 2020-06-15  Tom Tromey  <tromey@adacore.com>
2961
2962         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2963
2964 2020-06-15  Tom Tromey  <tromey@adacore.com>
2965
2966         * valprint.c (read_string): Update comment.
2967         * target.c (MIN): Remove.
2968         (target_read_string): Rewrite.
2969
2970 2020-06-15  Tom Tromey  <tromey@adacore.com>
2971
2972         * corefile.c (read_memory_string): Remove.
2973         * ada-valprint.c (ada_value_print_ptr): Update.
2974         * ada-lang.h (ada_tag_name): Change return type.
2975         * ada-lang.c (type_from_tag): Update.
2976         (ada_tag_name_from_tsd): Change return type.  Use
2977         target_read_string.
2978         (ada_tag_name): Likewise.
2979         * gdbcore.h (read_memory_string): Don't declare.
2980
2981 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2982
2983         * symtab.c (rbreak_command): Ignore Windows drive colon.
2984
2985 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2986
2987         * NEWS: Mention removed GDBserver host support.
2988
2989 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2990
2991         * features/riscv/rebuild-csr-xml.sh: Updated.
2992
2993 2020-06-11  Tom Tromey  <tom@tromey.com>
2994
2995         PR gdb/18318:
2996         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2997
2998 2020-06-09  Jonny Grant  <jg@jguk.org>
2999 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
3000
3001         * main.c (captured_main_1): Don't print new line after help.
3002         (print_gdb_help): add mailing list and IRC channel information
3003         to --help.  Add new lines between items in the footer.  Remove
3004         quotes around bug url.
3005
3006 2020-06-11  Keith Seitz  <keiths@redhat.com>
3007
3008         PR gdb/21356
3009         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3010         Resolve typedefs for type length calculations.
3011
3012 2020-06-10  Tom de Vries  <tdevries@suse.de>
3013
3014         PR ada/24713
3015         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3016         (write_psymbols): Enable .gdb_index for ada.
3017         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3018         ada.
3019
3020 2020-06-10  Tom de Vries  <tdevries@suse.de>
3021
3022         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3023         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3024         namei" instead of "const char *name" argument.
3025         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3026         dw2_symtab_iter_init.
3027
3028 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3029
3030         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3031         to use type::field and field::type instead.
3032
3033 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3034
3035         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3036         to use field::type instead.
3037
3038 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3039
3040         * gdbtypes.h (struct field) <type, set_type>: New methods.
3041         Rename `type` field to...
3042         <m_type>: ... this.  Change references throughout to use type or
3043         set_type methods.
3044         (FIELD_TYPE): Use field::type.  Change call sites that modify
3045         the field's type to use field::set_type instead.
3046
3047 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3048
3049         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3050         to use type::index_type instead.
3051
3052 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3053
3054         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3055         methods.
3056         (TYPE_INDEX_TYPE): Use type::index_type.
3057         * gdbtypes.c (create_array_type_with_stride): Likewise.
3058
3059 2020-06-07  Tom Tromey  <tom@tromey.com>
3060
3061         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3062         parameter.
3063         (generic_value_print): Update.
3064
3065 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3066
3067         Revert commit 982a38f60b0.
3068         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3069
3070 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3071
3072         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3073         avoid use after free.
3074
3075 2020-06-05  Tom de Vries  <tdevries@suse.de>
3076
3077         * NEWS: Fix typos.
3078
3079 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3080
3081         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3082         the per_bfd object.
3083         (dwarf2_read_debug_names): Likewise.
3084         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3085         object when re-using a per_bfd object with an index.
3086
3087 2020-06-03  Tom de Vries  <tdevries@suse.de>
3088
3089         PR symtab/26046
3090         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3091         children for C++.
3092         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3093         DW_TAG_subprogram.
3094
3095 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3096
3097         * ada-lang.c (ada_language_data): Delete skip_trampoline
3098         initializer.
3099         * c-lang.c (c_language_data): Likewise.
3100         (cplus_language_data): Likewise.
3101         (cplus_language::skip_trampoline): New member function.
3102         (asm_language_data): Delete skip_trampoline initializer.
3103         (minimal_language_data): Likewise.
3104         * d-lang.c (d_language_data): Likewise.
3105         * f-lang.c (f_language_data): Likewise.
3106         * go-lang.c (go_language_data): Likewise.
3107         * language.c (unk_lang_trampoline): Delete function.
3108         (skip_language_trampoline): Update.
3109         (unknown_language_data): Delete skip_trampoline initializer.
3110         (auto_language_data): Likewise.
3111         * language.h (language_data): Delete skip_trampoline field.
3112         (language_defn::skip_trampoline): New function.
3113         * m2-lang.c (m2_language_data): Delete skip_trampoline
3114         initializer.
3115         * objc-lang.c (objc_skip_trampoline): Delete function, move
3116         implementation to objc_language::skip_trampoline.
3117         (objc_language_data): Delete skip_trampoline initializer.
3118         (objc_language::skip_trampoline): New member function with
3119         implementation from objc_skip_trampoline.
3120         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3121         initializer.
3122         * p-lang.c (pascal_language_data): Likewise.
3123         * rust-lang.c (rust_language_data): Likewise.
3124
3125 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3126
3127         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3128         (ada_language::demangle): New member function.
3129         * c-lang.c (c_language_data): Delete la_demangle initializer.
3130         (cplus_language_data): Delete la_demangle initializer.
3131         (cplus_language::demangle): New member function.
3132         (asm_language_data): Delete la_demangle initializer.
3133         (minimal_language_data): Delete la_demangle initializer.
3134         * d-lang.c (d_language_data): Delete la_demangle initializer.
3135         (d_language::demangle): New member function.
3136         * f-lang.c (f_language_data): Delete la_demangle initializer.
3137         (f_language::demangle): New member function.
3138         * go-lang.c (go_language_data): Delete la_demangle initializer.
3139         (go_language::demangle): New member function.
3140         * language.c (language_demangle): Update.
3141         (unk_lang_demangle): Delete.
3142         (unknown_language_data): Delete la_demangle initializer.
3143         (unknown_language::demangle): New member function.
3144         (auto_language_data): Delete la_demangle initializer.
3145         (auto_language::demangle): New member function.
3146         * language.h (language_data): Delete la_demangle field.
3147         (language_defn::demangle): New function.
3148         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3149         * objc-lang.c (objc_language_data): Delete la_demangle
3150         initializer.
3151         (objc_language::demangle): New member function.
3152         * opencl-lang.c (opencl_language_data): Delete la_demangle
3153         initializer.
3154         * p-lang.c (pascal_language_data): Likewise.
3155         * rust-lang.c (rust_language_data): Likewise.
3156         (rust_language::demangle): New member function.
3157
3158 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3159
3160         * ada-lang.c (ada_language_data): Delete la_print_type
3161         initializer.
3162         (ada_language::print_type): New member function.
3163         * c-lang.c (c_language_data): Delete la_print_type initializer.
3164         (c_language::print_type): New member function.
3165         (cplus_language_data): Delete la_print_type initializer.
3166         (cplus_language::print_type): New member function.
3167         (asm_language_data): Delete la_print_type initializer.
3168         (asm_language::print_type): New member function.
3169         (minimal_language_data): Delete la_print_type initializer.
3170         (minimal_language::print_type): New member function.
3171         * d-lang.c (d_language_data): Delete la_print_type initializer.
3172         (d_language::print_type): New member function.
3173         * f-lang.c (f_language_data): Delete la_print_type initializer.
3174         (f_language::print_type): New member function.
3175         * go-lang.c (go_language_data): Delete la_print_type initializer.
3176         (go_language::print_type): New member function.
3177         * language.c (unk_lang_print_type): Delete.
3178         (unknown_language_data): Delete la_print_type initializer.
3179         (unknown_language::print_type): New member function.
3180         (auto_language_data): Delete la_print_type initializer.
3181         (auto_language::print_type): New member function.
3182         * language.h (language_data): Delete la_print_type field.
3183         (language_defn::print_type): New function.
3184         (LA_PRINT_TYPE): Update.
3185         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3186         (m2_language::print_type): New member function.
3187         * objc-lang.c (objc_language_data): Delete la_print_type
3188         initializer.
3189         (objc_language::print_type): New member function.
3190         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3191         to opencl_language::print_type.
3192         (opencl_language_data): Delete la_print_type initializer.
3193         (opencl_language::print_type): New member function, implementation
3194         from opencl_print_type.
3195         * p-lang.c (pascal_language_data): Delete la_print_type
3196         initializer.
3197         (pascal_language::print_type): New member function.
3198         * rust-lang.c (rust_print_type): Delete, implementation moved to
3199         rust_language::print_type.
3200         (rust_language_data): Delete la_print_type initializer.
3201         (rust_language::print_type): New member function, implementation
3202         from rust_print_type.
3203
3204 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3205
3206         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3207         implementation moves to...
3208         (ada_language::sniff_from_mangled_name): ...here.  Update return
3209         type.
3210         (ada_language_data): Delete la_sniff_from_mangled_name
3211         initializer.
3212         * c-lang.c (c_language_data): Likewise.
3213         (cplus_language_data): Likewise.
3214         (cplus_language::sniff_from_mangled_name): New member function,
3215         implementation taken from gdb_sniff_from_mangled_name.
3216         (asm_language_data): Delete la_sniff_from_mangled_name
3217         initializer.
3218         (minimal_language_data): Likewise.
3219         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3220         implementation moves to cplus_language::sniff_from_mangled_name.
3221         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3222         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3223         moves to...
3224         (d_language::sniff_from_mangled_name): ...here.
3225         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3226         * f-lang.c (f_language_data): Likewise.
3227         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3228         moves to...
3229         (go_language::sniff_from_mangled_name): ...here.
3230         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3231         * language.c (language_sniff_from_mangled_name): Delete.
3232         (unknown_language_data): Delete la_sniff_from_mangled_name
3233         initializer.
3234         (auto_language_data): Likewise.
3235         * language.h (language_data): Delete la_sniff_from_mangled_name
3236         field.
3237         (language_defn::sniff_from_mangled_name): New function.
3238         (language_sniff_from_mangled_name): Delete declaration.
3239         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3240         field.
3241         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3242         implementation moves to...
3243         (objc_language::sniff_from_mangled_name): ...here.
3244         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3245         * opencl-lang.c (opencl_language_data): Likewise.
3246         * p-lang.c (pascal_language_data): Likewise.
3247         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3248         implementation moves to...
3249         (rust_language::sniff_from_mangled_name): ...here.
3250         (rust_language_data): Delete la_sniff_from_mangled_name
3251         initializer.
3252         * symtab.c (symbol_find_demangled_name): Call
3253         sniff_from_mangled_name member function.
3254
3255 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3256
3257         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3258         initializer.
3259         * c-lang.c (c_language_data): Likewise.
3260         (cplus_language_data): Likewise.
3261         (cplus_language::search_name_hash): New member function.
3262         (asm_language_data): Delete la_search_name_hash initializer.
3263         (minimal_language_data): Likewise.
3264         * d-lang.c (d_language_data): Likewise.
3265         * dictionary.c (default_search_name_hash): Rename to...
3266         (language_defn::search_name_hash): ...this.
3267         * f-lang.c (f_language_data): Likewise.
3268         (f_language::search_name_hash): New member function.
3269         * go-lang.c (go_language_data): Delete la_search_name_hash
3270         initializer.
3271         * language.c (unknown_language_data): Likewise.
3272         (auto_language_data): Likewise.
3273         * language.h (struct language_data): Delete la_search_name_hash
3274         field.
3275         (language_defn::search_name_hash): Declare new member function.
3276         (default_search_name_hash): Delete declaration.
3277         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3278         initializer.
3279         * objc-lang.c (objc_language_data): Likewise.
3280         * opencl-lang.c (opencl_language_data): Likewise.
3281         * p-lang.c (pascal_language_data): Likewise.
3282         * rust-lang.c (rust_language_data): Likewise.
3283         * symtab.c (search_name_hash): Update call.
3284
3285 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3286
3287         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3288         initializer.
3289         * c-lang.c (class compile_instance): Declare.
3290         (c_language_data): Delete la_get_compile_instance initializer.
3291         (c_language::get_compile_instance): New member function.
3292         (cplus_language_data): Delete la_get_compile_instance initializer.
3293         (cplus_language::get_compile_instance): New member function.
3294         (asm_language_data): Delete la_get_compile_instance initializer.
3295         (minimal_language_data): Likewise.
3296         * c-lang.h (c_get_compile_context): Update comment.
3297         (cplus_get_compile_context): Update comment.
3298         * compile/compile.c (compile_to_object): Update calls, don't rely
3299         on function pointer being NULL.
3300         * d-lang.c (d_language_data): Delete la_get_compile_instance
3301         initializer.
3302         * f-lang.c (f_language_data): Likewise.
3303         * go-lang.c (go_language_data): Likewise.
3304         * language.c (unknown_language_data): Likewise.
3305         (auto_language_data): Likewise.
3306         * language.h (language_data): Delete la_get_compile_instance field.
3307         (language_defn::get_compile_instance): New member function.
3308         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3309         initializer.
3310         * objc-lang.c (objc_language_data): Likewise.
3311         * opencl-lang.c (opencl_language_data): Likewise.
3312         * p-lang.c (pascal_language_data): Likewise.
3313         * rust-lang.c (rust_language_data): Likewise.
3314
3315 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3316
3317         * ada-lang.c (ada_add_all_symbols): Update comment.
3318         (ada_iterate_over_symbols): Delete, move implementation to...
3319         (ada_language::iterate_over_symbols): ...here, a new member
3320         function, rewrite to use range based for loop.
3321         (ada_language_data): Delete la_iterate_over_symbols initializer.
3322         * c-lang.c (c_language_data): Likewise.
3323         (cplus_language_data): Likewise.
3324         (asm_language_data): Likewise.
3325         (minimal_language_data): Likewise.
3326         * d-lang.c (d_language_data): Likewise.
3327         * f-lang.c (f_language_data): Likewise.
3328         * go-lang.c (go_language_data): Likewise.
3329         * language.c (unknown_language_data): Likewise.
3330         (auto_language_data): Likewise.
3331         * language.h (language_data): Delete la_iterate_over_symbols field.
3332         (language_defn::iterate_over_symbols): New member function.
3333         (LA_ITERATE_OVER_SYMBOLS): Update.
3334         * linespec.c (iterate_over_all_matching_symtabs): Update.
3335         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3336         initializer.
3337         * objc-lang.c (objc_language_data): Likewise.
3338         * opencl-lang.c (opencl_language_data): Likewise.
3339         * p-lang.c (pascal_language_data): Likewise.
3340         * rust-lang.c (rust_language_data): Likewise.
3341
3342 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3343
3344         * ada-lang.c (ada_language_data): Delete
3345         la_lookup_transparent_type initializer.
3346         * c-lang.c (c_language_data): Likewise.
3347         (cplus_language_data): Likewise.
3348         (cplus_language::lookup_transparent_type): New member function.
3349         (asm_language_data): Delete la_lookup_transparent_type
3350         initializer.
3351         (minimal_language_data): Likewise.
3352         * d-lang.c (d_language_data): Likewise.
3353         * f-lang.c (f_language_data): Likewise.
3354         * go-lang.c (go_language_data): Likewise.
3355         * language.c (unknown_language_data): Likewise.
3356         (auto_language_data): Likewise.
3357         * language.h (struct language_data): Delete
3358         la_lookup_transparent_type field.
3359         (language_defn::lookup_transparent_type): New member function.
3360         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3361         initializer.
3362         * objc-lang.c (objc_language_data): Likewise.
3363         * opencl-lang.c (opencl_language_data): Likewise.
3364         * p-lang.c (pascal_language_data): Likewise.
3365         * rust-lang.c (rust_language_data): Likewise.
3366         * symtab.c (symbol_matches_domain): Update call.
3367
3368 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3369
3370         * ada-lang.c (ada_language_arch_info): Delete function, move
3371         implementation to...
3372         (ada_language::language_arch_info): ...here, a new member
3373         function.
3374         (ada_language_data): Delete la_language_arch_info.
3375         * c-lang.c (c_language_data): Likewise.
3376         (c_language::language_arch_info): New member function.
3377         (cplus_language_arch_info): Delete function, move
3378         implementation to...
3379         (cplus_language::language_arch_info): ...here, a new member
3380         function.
3381         (cplus_language_data): Delete la_language_arch_info.
3382         (asm_language_data): Likewise.
3383         (asm_language::language_arch_info): New member function.
3384         (minimal_language_data): Delete la_language_arch_info.
3385         (minimal_language::language_arch_info): New member function.
3386         * d-lang.c (d_language_arch_info): Delete function, move
3387         implementation to...
3388         (d_language::language_arch_info): ...here, a new member
3389         function.
3390         (d_language_data): Delete la_language_arch_info.
3391         * f-lang.c (f_language_arch_info): Delete function, move
3392         implementation to...
3393         (f_language::language_arch_info): ...here, a new member
3394         function.
3395         (f_language_data): Delete la_language_arch_info.
3396         * go-lang.c (go_language_arch_info): Delete function, move
3397         implementation to...
3398         (go_language::language_arch_info): ...here, a new member
3399         function.
3400         (go_language_data): Delete la_language_arch_info.
3401         * language.c (unknown_language_data): Likewise.
3402         (unknown_language::language_arch_info): New member function.
3403         (auto_language_data): Delete la_language_arch_info.
3404         (auto_language::language_arch_info): New member function.
3405         (language_gdbarch_post_init): Update call to
3406         la_language_arch_info.
3407         * language.h (language_data): Delete la_language_arch_info
3408         function pointer.
3409         (language_defn::language_arch_info): New function.
3410         * m2-lang.c (m2_language_arch_info): Delete function, move
3411         implementation to...
3412         (m2_language::language_arch_info): ...here, a new member
3413         function.
3414         (m2_language_data): Delete la_language_arch_info.
3415         * objc-lang.c (objc_language_arch_info): Delete function, move
3416         implementation to...
3417         (objc_language::language_arch_info): ...here, a new member
3418         function.
3419         (objc_language_data): Delete la_language_arch_info.
3420         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3421         implementation to...
3422         (opencl_language::language_arch_info): ...here, a new member
3423         function.
3424         (opencl_language_data): Delete la_language_arch_info.
3425         * p-lang.c (pascal_language_arch_info): Delete function, move
3426         implementation to...
3427         (pascal_language::language_arch_info): ...here, a new member
3428         function.
3429         (pascal_language_data): Delete la_language_arch_info.
3430         * rust-lang.c (rust_language_arch_info): Delete function, move
3431         implementation to...
3432         (rust_language::language_arch_info): ...here, a new member
3433         function.
3434         (rust_language_data): Delete la_language_arch_info.
3435
3436 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3437
3438         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3439         initializer.
3440         * c-lang.c (c_language_data): Likewise.
3441         (cplus_language_data): Likewise.
3442         (cplus_language::pass_by_reference_info): New method.
3443         (asm_language_data): Delete la_pass_by_reference initializer.
3444         (minimal_language_data): Likewise.
3445         * cp-abi.c (cp_pass_by_reference): Remove use of
3446         default_pass_by_reference.
3447         * d-lang.c (d_language_data): Likewise.
3448         * f-lang.c (f_language_data): Likewise.
3449         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3450         default_pass_by_reference.
3451         * go-lang.c (go_language_data): Likewise.
3452         * language.c (language_pass_by_reference): Update.
3453         (default_pass_by_reference): Delete.
3454         (unknown_language_data): Delete la_pass_by_reference
3455         initializer.
3456         (auto_language_data): Likewise.
3457         * language.h (struct language_data): Delete la_pass_by_reference
3458         field.
3459         (language_defn::pass_by_reference_info): New member function.
3460         (default_pass_by_reference): Delete declaration.
3461         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3462         initializer.
3463         * objc-lang.c (objc_language_data): Likewise.
3464         * opencl-lang.c (opencl_language_data): Likewise.
3465         * p-lang.c (pascal_language_data): Likewise.
3466         * rust-lang.c (rust_language_data): Likewise.
3467
3468 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3469
3470         * ada-lang.c (ada_read_var_value): Delete function, move
3471         implementation to...
3472         (ada_language::read_var_value): ...here.
3473         (ada_language_data): Delete la_read_var_value initializer.
3474         * c-lang.c (c_language_data): Likewise.
3475         (cplus_language_data): Likewise.
3476         (minimal_language_data): Likewise.
3477         * d-lang.c (d_language_data): Likewise.
3478         * f-lang.c (f_language_data): Likewise.
3479         * findvar.c (default_read_var_value): Rename to...
3480         (language_defn::read_var_value): ...this.
3481         * findvar.c (read_var_value): Update header comment, and change to
3482         call member function instead of function pointer.
3483         * go-lang.c (go_language_data): Likewise.
3484         * language.c (unknown_language_data): Delete la_read_var_value
3485         initializer.
3486         (auto_language_data): Likewise.
3487         * language.h (struct language_data): Delete la_read_var_value
3488         field.
3489         (language_defn::read_var_value): New member function.
3490         (default_read_var_value): Delete declaration.
3491         * m2-lang.c (m2_language_data): Delete la_read_var_value
3492         initializer.
3493         * objc-lang.c (objc_language_data): Likewise.
3494         * opencl-lang.c (opencl_language_data): Likewise.
3495         * p-lang.c (pascal_language_data): Likewise.
3496         * rust-lang.c (rust_language_data): Likewise.
3497         * value.h (default_read_var_value): Delete declaration.
3498
3499 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3500
3501         * ada-lang.c (ada_print_array_index): Delete function, move
3502         implementation to...
3503         (ada_language::print_array_index): ...here.
3504         (ada_language_data): Delete la_print_array_index initializer.
3505         * c-lang.c (c_language_data): Likewise.
3506         (cplus_language_data): Likewise.
3507         (minimal_language_data): Likewise.
3508         * d-lang.c (d_language_data): Likewise.
3509         * f-lang.c (f_language_data): Likewise.
3510         * go-lang.c (go_language_data): Likewise.
3511         * language.c (default_print_array_index): Delete function, move
3512         implementation to...
3513         (language_defn::print_array_index): ...here.
3514         (unknown_language_data): Delete la_print_array_index initializer.
3515         (auto_language_data): Likewise.
3516         * language.h (struct language_data): Delete la_print_array_index
3517         field.
3518         (language_defn::print_array_index): New member function.
3519         (LA_PRINT_ARRAY_INDEX): Update.
3520         (default_print_array_index): Delete declaration.
3521         * m2-lang.c (m2_language_data): Delete la_print_array_index
3522         initializer.
3523         * objc-lang.c (objc_language_data): Likewise.
3524         * opencl-lang.c (opencl_language_data): Likewise.
3525         * p-lang.c (pascal_language_data): Likewise.
3526         * rust-lang.c (rust_language_data): Likewise.
3527
3528 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3529
3530         * gdb/ada-lang.c (ada_language_defn): Convert to...
3531         (ada_language_data): ...this.
3532         (class ada_language): New class.
3533         (ada_language_defn): New static global.
3534         * gdb/c-lang.c (c_language_defn): Convert to...
3535         (c_language_data): ...this.
3536         (class c_language): New class.
3537         (c_language_defn): New static global.
3538         (cplus_language_defn): Convert to...
3539         (cplus_language_data): ...this.
3540         (class cplus_language): New class.
3541         (cplus_language_defn): New static global.
3542         (asm_language_defn): Convert to...
3543         (asm_language_data): ...this.
3544         (class asm_language): New class.
3545         (asm_language_defn): New static global.
3546         (minimal_language_defn): Convert to...
3547         (minimal_language_data): ...this.
3548         (class minimal_language): New class.
3549         (minimal_language_defn): New static global.
3550         * gdb/d-lang.c (d_language_defn): Convert to...
3551         (d_language_data): ...this.
3552         (class d_language): New class.
3553         (d_language_defn): New static global.
3554         * gdb/f-lang.c (f_language_defn): Convert to...
3555         (f_language_data): ...this.
3556         (class f_language): New class.
3557         (f_language_defn): New static global.
3558         * gdb/go-lang.c (go_language_defn): Convert to...
3559         (go_language_data): ...this.
3560         (class go_language): New class.
3561         (go_language_defn): New static global.
3562         * gdb/language.c (unknown_language_defn): Remove declaration.
3563         (current_language): Initialize to nullptr, real initialization is
3564         moved to _initialize_language.
3565         (languages): Delete global.
3566         (language_defn::languages): Define.
3567         (set_language_command): Use language_defn::languages.
3568         (set_language): Likewise.
3569         (range_error): Likewise.
3570         (language_enum): Likewise.
3571         (language_def): Likewise.
3572         (add_set_language_command): Use language_def::languages for the
3573         language list, and language_def to lookup language pointers.
3574         (skip_language_trampoline): Use language_defn::languages.
3575         (unknown_language_defn): Convert to...
3576         (unknown_language_data): ...this.
3577         (class unknown_language): New class.
3578         (unknown_language_defn): New static global.
3579         (auto_language_defn): Convert to...
3580         (auto_language_data): ...this.
3581         (class auto_language): New class.
3582         (auto_language_defn): New static global.
3583         (language_gdbarch_post_init): Use language_defn::languages.
3584         (_initialize_language): Initialize current_language.
3585         * gdb/language.h (struct language_defn): Rename to...
3586         (struct language_data): ...this.
3587         (struct language_defn): New.
3588         (auto_language_defn): Delete.
3589         (unknown_language_defn): Delete.
3590         (minimal_language_defn): Delete.
3591         (ada_language_defn): Delete.
3592         (asm_language_defn): Delete.
3593         (c_language_defn): Delete.
3594         (cplus_language_defn): Delete.
3595         (d_language_defn): Delete.
3596         (f_language_defn): Delete.
3597         (go_language_defn): Delete.
3598         (m2_language_defn): Delete.
3599         (objc_language_defn): Delete.
3600         (opencl_language_defn): Delete.
3601         (pascal_language_defn): Delete.
3602         (rust_language_defn): Delete.
3603         * gdb/m2-lang.c (m2_language_defn): Convert to...
3604         (m2_language_data): ...this.
3605         (class m2_language): New class.
3606         (m2_language_defn): New static global.
3607         * gdb/objc-lang.c (objc_language_defn): Convert to...
3608         (objc_language_data): ...this.
3609         (class objc_language): New class.
3610         (objc_language_defn): New static global.
3611         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3612         (opencl_language_data): ...this.
3613         (class opencl_language): New class.
3614         (opencl_language_defn): New static global.
3615         * gdb/p-lang.c (pascal_language_defn): Convert to...
3616         (pascal_language_data): ...this.
3617         (class pascal_language): New class.
3618         (pascal_language_defn): New static global.
3619         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3620         language pointer, update comment format.
3621         * gdb/rust-lang.c (rust_language_defn): Convert to...
3622         (rust_language_data): ...this.
3623         (class rust_language): New class.
3624         (rust_language_defn): New static global.
3625
3626 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3627
3628         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3629         member variable.
3630         <m_stmt_at_address>: New member variable.
3631         (lnp_state_machine::record_line): Don't record some lines, update
3632         tracking of is_stmt at the same address.
3633         (lnp_state_machine::lnp_state_machine): Initialise new member
3634         variables.
3635
3636 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3637
3638         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3639         "-include gnu-nat-mig.h".
3640         * gnu-nat-mig.h: New file.
3641         * gnu-nat.c: Include "gnu-nat-mig.h".
3642         (exc_server, msg_reply_server, notify_server,
3643         process_reply_server): Remove declarations.
3644
3645 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3646
3647         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3648         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3649         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3650         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3651         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3652         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3653         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3654         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3655         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3656         to gnu_nat_target class.
3657         * gnu-nat.c: Likewise.
3658         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3659         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3660         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3661         object.
3662         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3663         instead of `gnu_target'.
3664
3665 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3666
3667         * i386-gnu-tdep.c: Include "gdbcore.h"
3668         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3669         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3670         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3671         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3672         i386_gnu_sigcontext_addr): New functions
3673         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3674         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3675         tdep.
3676
3677 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3678
3679         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3680         before fork_inferior call. Avoid calling it if target_is_pushed returns
3681         true.
3682
3683 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3684
3685         * gnu-nat.h (gnu_target): New variable declaration.
3686         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3687         gnu_target.
3688         * gnu-nat.c (gnu_target): New variable.
3689         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3690         add_thread_silent, and add_thread calls.
3691         (gnu_nat_target::create_inferior): Pass gnu_target to
3692         add_thread_silent, thread_change_ptid call.
3693         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3694         call.
3695
3696 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3697
3698         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3699         (gnu_nat_target::find_memory_regions): Remove unused
3700         `old_address' variable.
3701
3702 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3703
3704         * gnu-nat.c: Include "gdbarch.h".
3705
3706 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3707
3708         * reply_mig_hack.awk (Error return): Cast function through
3709         void *, to bypass compiler function call check.
3710
3711 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3712
3713         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3714         $(srcdir)/reply_mig_hack.awk.
3715
3716 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3717
3718         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3719
3720 2020-05-30  Jonny Grant  <jg@jguk.org>
3721
3722         * configure.ac (ACX_BUGURL): change bug URL to https.
3723
3724 2020-05-30  Pedro Alves  <palves@redhat.com>
3725
3726         * cp-support.c (replace_typedefs_template): New.
3727         (replace_typedefs_qualified_name): Handle
3728         DEMANGLE_COMPONENT_TEMPLATE.
3729
3730 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3731
3732         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3733         dwarf2/index-cache.h, dwarf2/index-write.c,
3734         dwarf2/index-write.h, dwarf2/line-header.c,
3735         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3736         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3737         variables and fields from `dwarf2_per_objfile` to just
3738         `per_objfile` throughout.
3739
3740 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3741
3742         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3743         <push_dwarf_reg_entry_value>: Add comment.
3744
3745 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3746             Keith Seitz  <keiths@redhat.com>
3747
3748         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3749         instead of PyEval_ReleaseLock.
3750         (class gdbpy_gil): Move to earlier in file.
3751         (finalize_python): Set gdb_python_initialized.
3752         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3753         when not initialized.
3754
3755 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3756
3757         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3758         <push_dwarf_reg_entry_value>: Remove assert.  Override
3759         per_objfile with caller_per_objfile.
3760
3761 2020-05-28  Tom de Vries  <tdevries@suse.de>
3762
3763         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3764         PR gold/15646 workaround to symbol kind "type".
3765
3766 2020-05-27  Tom Tromey  <tromey@adacore.com>
3767
3768         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3769
3770 2020-05-27  Tom Tromey  <tromey@adacore.com>
3771
3772         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3773         Use htab_find_with_hash.
3774         <add_abbrev>: Remove "abbrev_number" parameter.
3775         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3776         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3777         (hash_abbrev): Add comment.
3778         (abbrev_table::lookup_abbrev): Move to header file.
3779         (abbrev_table::read): Update.
3780
3781 2020-05-27  Tom Tromey  <tromey@adacore.com>
3782
3783         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3784         method.
3785         <canonical_name>: New member.
3786         <raw_name>: Rename from "name".
3787         (partial_die_info): Initialize canonical_name.
3788         (scan_partial_symbols): Check raw_name.
3789         (partial_die_parent_scope, partial_die_full_name)
3790         (add_partial_symbol, add_partial_subprogram)
3791         (add_partial_enumeration, load_partial_dies): Use "name" method.
3792         (partial_die_info::name): New method.
3793         (partial_die_info::read, guess_partial_die_structure_name)
3794         (partial_die_info::fixup): Update.
3795
3796 2020-05-27  Tom Tromey  <tromey@adacore.com>
3797
3798         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3799         <get_ref_die_offset>: Inline.
3800         <get_ref_die_offset_complaint>: New method.
3801         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3802         (attribute::get_ref_die_offset_complaint): Rename from
3803         get_ref_die_offset.  Just issue complaint.
3804
3805 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3806
3807         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3808
3809 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3810
3811         * exec.c (exec_file_attach): Use errno value of first openp failure.
3812
3813 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3814
3815         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3816         Don't close thread handle.
3817
3818 2020-05-27  Tom Tromey  <tom@tromey.com>
3819             Simon Marchi  <simon.marchi@efficios.com>
3820
3821         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3822         shared_ptr.
3823         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3824         member.
3825         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3826         dwarf2_per_bfd_objfile_data_key>: New globals.
3827         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3828         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3829         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3830         shared.
3831         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3832         short-circuit when sharing.
3833         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3834         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3835
3836 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3837
3838         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3839         to...
3840         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3841         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3842
3843 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3844
3845         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3846         build_name_components, find_name_components_bounds>:
3847         Add per_objfile parameter.
3848         (struct mapped_index) <symbol_name_at>: Likewise.
3849         (struct mapped_debug_names): Remove constructor.
3850         <dwarf2_per_objfile>: Remove field.
3851         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3852         (mapped_index_base::find_name_components_bounds,
3853         mapped_index_base::build_name_components,
3854         dw2_expand_symtabs_matching_symbol): Likewise.
3855         (class mock_mapped_index) <symbol_name_at>: Likewise.
3856         (check_match): Likewise.
3857         (check_find_bounds_finds): Likewise.
3858         (test_mapped_index_find_name_component_bounds): Update.
3859         (CHECK_MATCH): Update.
3860         (dw2_expand_symtabs_matching): Update.
3861         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3862         per_objfile parameter.
3863         <find_vec_in_debug_names>: Likewise.
3864         <m_per_objfile>: New field.
3865         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3866         parameter.
3867         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3868         (dw2_debug_names_iterator::next): Update.
3869         (dw2_debug_names_lookup_symbol): Update.
3870         (dw2_debug_names_expand_symtabs_for_function): Update.
3871         (dw2_debug_names_map_matching_symbols): Update.
3872         (dw2_debug_names_expand_symtabs_matching): Update.
3873         (dwarf2_read_debug_names): Update.
3874
3875 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3876
3877         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3878         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3879         move to dwarf2_per_objfile.
3880         <read_in_chain>: Remove.
3881         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3882         remove_all_cus, age_comp_units>: New methods.
3883         <m_dwarf2_cus>: New member.
3884         (struct dwarf2_per_cu_data) <cu>: Remove.
3885         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3886         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3887         moved to methods of dwarf2_per_objfile.
3888         (dwarf2_clear_marks): Remove.
3889         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3890         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3891         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3892         (dwarf2_per_objfile::remove_all_cus): New.
3893         (class free_cached_comp_units) <~free_cached_comp_units>:
3894         Update.
3895         (load_cu): Update.
3896         (dw2_do_instantiate_symtab): Adjust.
3897         (fill_in_sig_entry_from_dwo_entry): Adjust.
3898         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3899         (cutu_reader::cutu_reader): Likewise.
3900         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3901         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3902         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3903         and dwarf2_per_objfile::age_comp_units.
3904         (load_partial_comp_unit): Update.
3905         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3906         (process_queue): Likewise.
3907         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3908         backlink.
3909         (dwarf2_read_addr_index): Likewise.
3910         (follow_die_offset): Likewise.
3911         (dwarf2_fetch_die_loc_sect_off): Likewise.
3912         (dwarf2_fetch_constant_bytes): Likewise.
3913         (dwarf2_fetch_die_type_sect_off): Likewise.
3914         (follow_die_sig_1): Likewise.
3915         (load_full_type_unit): Likewise.
3916         (read_signatured_type): Likewise.
3917         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3918         (dwarf2_cu::~dwarf2_cu): Remove.
3919         (dwarf2_per_objfile::get_cu): New.
3920         (dwarf2_per_objfile::set_cu): New.
3921         (age_cached_comp_units): Rename to...
3922         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3923         to std::unordered_map.
3924         (free_one_cached_comp_unit): Rename to...
3925         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3926         to std::unordered_map.
3927         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3928         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3929         a dwarf2_per_objfile in data.
3930         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3931         (dwarf2_clear_marks): Remove.
3932
3933 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3934
3935         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3936         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3937         (init_tu_and_read_dwo_dies): Likewise.
3938         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3939         (cutu_reader::cutu_reader): Likewise.
3940         (load_partial_comp_unit): Likewise.
3941         (process_psymtab_comp_unit): Update.
3942         (build_type_psymtabs_1): Update.
3943         (process_skeletonless_type_unit): Update.
3944         (load_full_comp_unit): Update.
3945         (find_partial_die): Update.
3946         (dwarf2_read_addr_index): Update.
3947         (read_signatured_type): Update.
3948
3949 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3950
3951         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3952         m_header_read_in>: New fields.
3953         <get_header>: New method.
3954         * dwarf2/read.c (per_cu_header_read_in): Remove.
3955         (dwarf2_per_cu_data::get_header): New.
3956         (dwarf2_per_cu_data::addr_size): Update.
3957         (dwarf2_per_cu_data::offset_size): Update.
3958         (dwarf2_per_cu_data::ref_addr_size): Update.
3959
3960 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3961
3962         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3963         (dw2_do_instantiate_symtab): Update.
3964         (queue_and_load_all_dwo_tus): Change parameter from
3965         dwarf2_per_cu_data to dwarf2_cu.
3966         (dwarf2_fetch_die_loc_sect_off): Update.
3967         (dwarf2_fetch_constant_bytes): Update.
3968         (dwarf2_fetch_die_type_sect_off): Update.
3969
3970 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3971
3972         * dwarf2/read.c (process_full_comp_unit,
3973         process_full_type_unit): Remove per_cu, per_objfile paramters.
3974         Add dwarf2_cu parameter.
3975         (process_queue): Update.
3976
3977 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3978
3979         * dwarf2/read.c (create_cu_from_index_list): Replace
3980         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3981         (create_cus_from_index_list): Likewise.
3982         (create_cus_from_index): Likewise.
3983         (create_signatured_type_table_from_index): Likewise.
3984         (create_cus_from_debug_names_list): Likewise.
3985         (create_cus_from_debug_names): Likewise.
3986         (dwarf2_read_gdb_index): Update.
3987         (dwarf2_read_debug_names): Update.
3988
3989 2020-05-27  Tom Tromey  <tom@tromey.com>
3990             Simon Marchi  <simon.marchi@efficios.com>
3991
3992         * dwarf2/read.h (struct dwarf2_per_objfile)
3993         <get_type_for_signatured_type, set_type_for_signatured_type>:
3994         New methods.
3995         <m_type_map>: New member.
3996         (struct signatured_type) <type>: Remove.
3997         * dwarf2/read.c
3998         (dwarf2_per_objfile::get_type_for_signatured_type,
3999         dwarf2_per_objfile::set_type_for_signatured_type): New.
4000         (get_signatured_type): Use new methods.
4001
4002 2020-05-27  Tom Tromey  <tom@tromey.com>
4003             Simon Marchi  <simon.marchi@efficios.com>
4004
4005         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4006         (struct dwarf2_per_objfile) <type_units>: New member.
4007         <get_type_unit_group_unshareable>: New method.
4008         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4009         num_symtabs, symtabs>: Remove; move to
4010         type_unit_group_unshareable.
4011         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4012         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4013         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4014
4015 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4016
4017         * dwarf2/read.h (struct dwarf2_per_cu_data):
4018         <dwarf2_per_objfile>: Remove.
4019         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4020         dwarf2_per_objfile.
4021         (create_signatured_type_table_from_index): Likewise.
4022         (create_signatured_type_table_from_debug_names): Likewise.
4023         (create_debug_type_hash_table): Likewise.
4024         (fill_in_sig_entry_from_dwo_entry): Likewise.
4025         (create_type_unit_group): Likewise.
4026         (read_comp_units_from_section): Likewise.
4027         (create_cus_hash_table): Likewise.
4028
4029 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4030
4031         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4032         dwarf2_per_cu_data::dwarf2_per_objfile.
4033         (compute_compunit_symtab_includes): Likewise.
4034         (dwarf2_cu::start_symtab): Likewise.
4035
4036 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4037
4038         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4039         parameter.
4040         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4041         (read_namespace_alias): Update.
4042         (lookup_die_type): Update.
4043         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4044         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4045         Update.
4046         (disassemble_dwarf_expression): Update.
4047
4048 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4049
4050         * dwarf2/read.h (struct dwarf2_queue_item): Add
4051         dwarf2_per_objfile parameter, assign new parameter.
4052         <per_objfile>: New field.
4053         * dwarf2/read.c (free_one_cached_comp_unit): Add
4054         dwarf2_per_objfile parameter.
4055         (queue_comp_unit): Likewise.
4056         (dw2_do_instantiate_symtab): Update.
4057         (process_psymtab_comp_unit): Update.
4058         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4059         (process_imported_unit_die): Update.
4060         (queue_and_load_dwo_tu): Update.
4061         (follow_die_offset): Update.
4062         (follow_die_sig_1): Update.
4063
4064 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4065
4066         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4067         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4068         (read_call_site_scope): Assign per_objfile.
4069         (dwarf2_per_cu_data::objfile): Remove.
4070         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4071         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4072         dwarf2_per_objfile parameter.
4073         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4074         dwarf2_per_objfile parameter.
4075         (dwarf_expr_reg_to_entry_parameter): Add output
4076         dwarf2_per_objfile parameter.
4077         (locexpr_get_frame_base): Update.
4078         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4079         <push_dwarf_reg_entry_value>: Update.
4080         <call_site_to_target_addr>: Update.
4081         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4082         parameter.
4083         (value_of_dwarf_reg_entry): Update.
4084         (rw_pieced_value): Update.
4085         (indirect_synthetic_pointer): Update.
4086         (dwarf2_evaluate_property): Update.
4087         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4088         parameter.
4089         (locexpr_read_variable): Update.
4090         (locexpr_get_symbol_read_needs): Update.
4091         (loclist_read_variable): Update.
4092
4093 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4094
4095         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4096         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4097         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4098         parameter.
4099         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4100         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4101         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4102         parameter.
4103         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4104         sect_variable_value): Add dwarf2_per_objfile parameter.
4105         (class dwarf_evaluate_loc_desc) <dwarf_call,
4106         dwarf_variable_value>: Update.
4107         (fetch_const_value_from_synthetic_pointer): Add
4108         dwarf2_per_objfile parameter.
4109         (fetch_const_value_from_synthetic_pointer): Update.
4110         (coerced_pieced_ref): Update.
4111         (class symbol_needs_eval_context) <dwarf_call,
4112         dwarf_variable_value>: Update.
4113         (dwarf2_compile_expr_to_ax): Update.
4114
4115 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4116
4117         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4118         parameter.
4119         (dwarf2_evaluate_loc_desc_full): Update.
4120
4121 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4122
4123         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4124         parameter.
4125         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4126         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4127         dwarf2_per_objfile parameter.
4128         (decode_debug_loc_dwo_addresses): Likewise.
4129         (dwarf2_find_location_expression): Update.
4130         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4131         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4132         parameter.
4133         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4134         parameter.
4135         (locexpr_describe_location_1): Likewise.
4136         (locexpr_describe_location): Update.
4137
4138 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4139
4140         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4141         Remove.
4142         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4143         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4144         (dwarf2_compile_property_to_c): Update.
4145         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4146         use text offset from objfile.
4147         (locexpr_tracepoint_var_ref): Update.
4148         (locexpr_generate_c_location): Update.
4149         (loclist_describe_location): Update.
4150         (loclist_tracepoint_var_ref): Update.
4151         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4152         dwarf2_per_objfile parameter.
4153         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4154         use text offset from objfile.
4155         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4156
4157 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4158
4159         * dwarf2/expr.h (struct dwarf_expr_context)
4160         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4161         <offset>: Remove.
4162         <per_objfile>: New member.
4163         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4164         dwarf2_per_objfile parameter.  Don't set offset, set
4165         per_objfile.
4166         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4167         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4168         a dwarf2_per_objfile object instead of an offset.
4169         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4170         constructor.
4171         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4172         to dwarf2_expr_executor constructor.  Don't set offset.
4173         (dwarf2_fetch_cfa_info): Update.
4174         (struct dwarf2_frame_cache) <text_offset>: Remove.
4175         <per_objfile>: New field.
4176         (dwarf2_frame_cache): Update.
4177         (dwarf2_frame_prev_register): Update.
4178         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4179         <dwarf_evaluate_loc_desc>: Add constructor.
4180         (dwarf2_evaluate_loc_desc_full): Update.
4181         (dwarf2_locexpr_baton_eval): Update.
4182         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4183         Add constructor.
4184         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4185
4186 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4187
4188         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4189         addr_sized_int_type>: Move to dwarf2_cu.
4190         <int_type>: Move to dwarf2_per_objfile.
4191         (struct dwarf2_per_objfile) <int_type>: Move here.
4192         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4193         addr_sized_int_type>: Move here.
4194         (read_func_scope): Update.
4195         (read_array_type): Update.
4196         (read_tag_string_type): Update.
4197         (attr_to_dynamic_prop): Update.
4198         (dwarf2_per_cu_data::int_type): Rename to...
4199         (dwarf2_per_objfile::int_type): ... this.
4200         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4201         (dwarf2_cu::addr_sized_int_type): ... this.
4202         (read_subrange_type): Update.
4203         (dwarf2_per_cu_data::addr_type): Rename to...
4204         (dwarf2_cu::addr_type): ... this.
4205         (set_die_type): Update.
4206
4207 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4208
4209         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4210         data through per_cu->cu.
4211
4212 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4213
4214         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4215         dwarf2_per_cu_data parameter fo dwarf2_cu.
4216         (lookup_dwo_type_unit): Likewise.
4217         (read_cutu_die_from_dwo): Likewise.
4218         (lookup_dwo_unit): Likewise.
4219         (open_and_init_dwo_file): Likewise.
4220         (lookup_dwo_cutu): Likewise.
4221         (lookup_dwo_comp_unit): Likewise.
4222         (lookup_dwo_type_unit): Likewise.
4223         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4224         (cutu_reader::cutu_reader): Update.
4225
4226 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4227
4228         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4229         parameter.
4230         (process_full_type_unit): Likewise.
4231         (process_queue): Update.
4232
4233 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4234
4235         * dwarf2/read.c (recursively_compute_inclusions): Add
4236         dwarf2_per_objfile parameter.
4237         (compute_compunit_symtab_includes): Likewise.
4238         (process_cu_includes): Update.
4239
4240 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4241
4242         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4243         parameter.
4244         (create_type_unit_group): Update.
4245         (process_psymtab_comp_unit_reader): Update.
4246         (build_type_psymtabs_reader): Update.
4247
4248 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4249
4250         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4251         object through m_this_cu->cu.
4252
4253 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4254
4255         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4256         the info parameter.
4257         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4258
4259 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4260
4261         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4262         per_objfile parameter.
4263         (load_full_type_unit): Add per_objfile parameter.
4264         (read_signatured_type): Likewise.
4265         (load_full_comp_unit): Likewise.
4266         (load_cu): Likewise.
4267         (dw2_do_instantiate_symtab): Likewise.
4268         (dw2_get_file_names): Likewise.
4269         (dw2_map_symtabs_matching_filename): Update.
4270         (dw_expand_symtabs_matching_file_matcher): Update.
4271         (dw2_map_symbol_filenames): Update.
4272         (process_psymtab_comp_unit): Add per_objfile parameter.
4273         (build_type_psymtabs_1): Update.
4274         (process_skeletonless_type_unit): Update.
4275         (dwarf2_build_psymtabs_hard): Update.
4276         (load_partial_comp_unit): Add per_objfile parameter.
4277         (scan_partial_symbols): Update.
4278         (load_full_comp_unit): Add per_objfile parameter.
4279         (process_imported_unit_die): Update.
4280         (create_cus_hash_table): Update.
4281         (find_partial_die): Update.
4282         (dwarf2_read_addr_index): Update.
4283         (follow_die_offset): Update.
4284         (dwarf2_fetch_die_loc_sect_off): Update.
4285         (dwarf2_fetch_constant_bytes): Update.
4286         (dwarf2_fetch_die_type_sect_off): Update.
4287         (follow_die_sig_1): Update.
4288         (load_full_type_unit): Add per_objfile parameter.
4289         (read_signatured_type): Likewise.
4290
4291 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4292
4293         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4294         of objfile_name.
4295
4296 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4297
4298         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4299         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4300         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4301         field.
4302         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4303         (create_cus_from_index): Update.
4304         (dwarf2_read_gdb_index): Update.
4305         (create_cus_from_debug_names): Update.
4306         (dwarf2_read_debug_names): Update.
4307         (get_abbrev_section_for_cu): Update.
4308         (create_all_comp_units): Update.
4309         (read_attribute_value): Update.
4310         (get_debug_line_section): Update.
4311         * dwarf2/index-cache.c (index_cache::store): Update.
4312         * dwarf2/index-write.c (save_gdb_index_command): Update.
4313         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4314
4315 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4316
4317         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4318         member.
4319         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4320         dwarf2_per_cu_data::per_bfd.
4321         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4322         (create_type_unit_group): Likewise.
4323         (queue_comp_unit): Remove reference to
4324         per_cu->dwarf2_per_objfile.
4325         (maybe_queue_comp_unit): Likewise.
4326         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4327         (create_cus_hash_table): Assign new field.
4328
4329 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4330
4331         * dwarf2/read.c: Replace
4332         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4333         dwarf2_cu->per_objfile throughout.
4334
4335 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4336
4337         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4338         parameter, don't use per_cu->dwarf2_per_objfile.
4339         (dw2_instantiate_symtab): Likewise.
4340         (dw2_find_last_source_symtab): Update.
4341         (dw2_map_expand_apply): Update.
4342         (dw2_lookup_symbol): Update.
4343         (dw2_expand_symtabs_for_function): Update.
4344         (dw2_expand_all_symtabs): Update.
4345         (dw2_expand_symtabs_with_fullname): Update.
4346         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4347         don't use per_cu->dwarf2_per_objfile.
4348         (dw2_expand_marked_cus): Update.
4349         (dw2_find_pc_sect_compunit_symtab): Update.
4350         (dw2_debug_names_lookup_symbol): Update.
4351         (dw2_debug_names_expand_symtabs_for_function): Update.
4352         (dw2_debug_names_map_matching_symbols): Update.
4353         (dwarf2_psymtab::expand_psymtab): Update.
4354
4355 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4356
4357         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4358         <per_objfile>: New member.
4359         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4360         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4361         call to dwarf2_cu.
4362         (cutu_reader::cutu_reader): Update.
4363         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4364
4365 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4366
4367         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4368         struct dwarf2_per_objfile.
4369         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4370         dwarf2_per_bfd.
4371         * dwarf2/read.c (set_die_type): Update.
4372         (get_die_type_at_offset): Update.
4373
4374 2020-05-27  Tom Tromey  <tom@tromey.com>
4375             Simon Marchi  <simon.marchi@efficios.com>
4376
4377         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4378         method.
4379         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4380         get_symtab, set_symtab>: New methods.
4381         <m_symtabs>: New field.
4382         (struct dwarf2_psymtab): Derive from partial_symtab.
4383         <readin_p, get_compunit_symtab>: Declare methods.
4384         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4385         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4386         New methods.
4387         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4388         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4389         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4390         (dw2_symtab_iter_next, dw2_print_stats)
4391         (dw2_expand_symtabs_with_fullname)
4392         (dw2_expand_symtabs_matching_one)
4393         (dw_expand_symtabs_matching_file_matcher)
4394         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4395         (dw2_debug_names_iterator::next)
4396         (dw2_debug_names_map_matching_symbols)
4397         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4398         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4399         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4400         New methods.
4401         (get_compunit_symtab, process_full_comp_unit)
4402         (process_full_type_unit): Update.
4403         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4404
4405 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4406
4407         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4408         then introduce a new dwarf2_per_objfile type.
4409         <read_line_string>: Move to the new dwarf2_per_objfile type.
4410         <objfile>: Likewise.
4411         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4412         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4413         dwarf2_per_objfile->per_bfd.
4414         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4415         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4416         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4417         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4418         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4419         (dwarf2_per_objfile::locate_sections): Rename to...
4420         (dwarf2_per_bfd::locate_sections): ... this.
4421         (dwarf2_per_objfile::get_cutu): Rename to...
4422         (dwarf2_per_bfd::get_cutu): ... this.
4423         (dwarf2_per_objfile::get_cu): Rename to...
4424         (dwarf2_per_bfd::get_cu): ... this.
4425         (dwarf2_per_objfile::get_tu): Rename to...
4426         (dwarf2_per_bfd::get_tu): ... this.
4427         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4428         (dwarf2_per_bfd::allocate_per_cu): ... this.
4429         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4430         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4431         (get_gdb_index_contents_ftype): Change parameter from
4432         dwarf2_per_objfile to dwarf2_per_bfd.
4433         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4434         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4435
4436 2020-05-27  Tom Tromey  <tom@tromey.com>
4437             Simon Marchi  <simon.marchi@efficios.com>
4438
4439         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4440         (allocate_piece_closure): Set "per_objfile" member.
4441         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4442         (locexpr_describe_location, loclist_describe_location): Use new
4443         member.
4444         * dwarf2/read.c (read_call_site_scope)
4445         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4446         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4447         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4448         handle_data_member_location): Set per_objfile member.
4449         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4450         member.
4451         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4452
4453 2020-05-27  Tom Tromey  <tom@tromey.com>
4454
4455         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4456         allocate_signatured_type>: Declare new methods.
4457         <m_num_psymtabs>: New member.
4458         (struct dwarf2_per_cu_data) <index>: New member.
4459         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4460         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4461         (create_cu_from_index_list): Use allocate_per_cu.
4462         (create_signatured_type_table_from_index)
4463         (create_signatured_type_table_from_debug_names)
4464         (create_debug_type_hash_table, add_type_unit)
4465         (read_comp_units_from_section): Use allocate_signatured_type.
4466
4467 2020-05-27  Tom Tromey  <tom@tromey.com>
4468
4469         * psymtab.c (partial_map_expand_apply)
4470         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4471         (psym_lookup_global_symbol_language)
4472         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4473         (psym_print_stats, psym_expand_symtabs_for_function)
4474         (psym_map_symbol_filenames, psym_map_matching_symbols)
4475         (psym_expand_symtabs_matching)
4476         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4477         (maintenance_check_psymtabs): Update.
4478         * psympriv.h (struct partial_symtab) <readin_p,
4479         get_compunit_symtab>: Add objfile parameter.
4480         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4481         Likewise.
4482         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4483         get_compunit_symtab>: Likewise.
4484         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4485
4486 2020-05-27  Tom Tromey  <tom@tromey.com>
4487
4488         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4489         member.
4490         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4491         (create_cu_from_index_list)
4492         (create_signatured_type_table_from_index)
4493         (create_signatured_type_table_from_debug_names)
4494         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4495         (dwarf2_create_include_psymtab)
4496         (create_debug_type_hash_table, add_type_unit)
4497         (create_type_unit_group, read_comp_units_from_section)
4498         (dwarf2_compute_name, create_cus_hash_table)
4499         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4500         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4501         obstack.
4502         (dw2_get_real_path): Likewise.  Change argument to
4503         dwarf2_per_objfile.
4504
4505 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4506
4507         PR tdep/26000
4508         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4509         for ldrd (immediate).
4510
4511 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4512
4513         * command.h: Add comment giving the name of class_tui.
4514         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4515         create the fake command for the help for class_tui.
4516
4517 2020-05-26  Tom Tromey  <tromey@adacore.com>
4518
4519         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4520         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4521         (val_atr): New function.
4522         (value_val_atr): Use it.
4523         * ada-valprint.c (print_optional_low_bound): Change low bound
4524         handling for enums.
4525         (val_print_packed_array_elements): Don't call discrete_position.
4526         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4527         discrete_position for enum types.
4528         * language.c (default_print_array_index): Change type.
4529         * language.h (struct language_defn) <la_print_array_index>: Add
4530         index_type parameter, change type of index_value.
4531         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4532         (default_print_array_index): Update.
4533         * valprint.c (maybe_print_array_index): Don't call
4534         value_from_longest.  Update.
4535         (value_print_array_elements): Don't call discrete_position.
4536
4537 2020-05-26  Tom Tromey  <tromey@adacore.com>
4538
4539         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4540         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4541
4542 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4543
4544         PR gdb/13519
4545         * avr-tdep.c (avr_integer_to_address): Return data or code
4546         address accordingly to the second 'type' argument of the
4547         function.
4548
4549 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4550
4551         * infcmd.c, inferior.h: (construct_inferior_arguments):
4552         Moved function from here to gdbsupport/common-inferior.{h,cc}
4553
4554 2020-05-23  Tom Tromey  <tom@tromey.com>
4555
4556         Revert commit eca1f90c:
4557         * NEWS: Remove entry for completion styling.
4558         * completer.c (_rl_completion_prefix_display_length): Move
4559         declaration later.
4560         (gdb_fnprint): Revert.
4561         (gdb_display_match_list_1): Likewise.
4562         * cli/cli-style.c (completion_prefix_style)
4563         (completion_difference_style, completion_suffix_style): Remove.
4564         (_initialize_cli_style): Revert.
4565         * cli/cli-style.h (completion_prefix_style)
4566         (completion_difference_style, completion_suffix_style): Don't
4567         declare.
4568
4569 2020-05-24  Pedro Alves  <palves@redhat.com>
4570
4571         * symtab.c (completion_list_add_name): Return boolean indication
4572         of whether the symbol matched.
4573         (completion_list_add_symbol): Don't try to remove C++ aliases if
4574         the symbol didn't match in the first place.
4575         * symtab.h (completion_list_add_name): Return bool.
4576
4577 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4578
4579         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4580         type::field.
4581
4582 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4583
4584         GDB 9.2 released.
4585
4586 2020-05-23  Tom Tromey  <tom@tromey.com>
4587
4588         * NEWS: Add entry for completion styling.
4589         * completer.c (_rl_completion_prefix_display_length): Move
4590         declaration earlier.
4591         (gdb_fnprint): Use completion_style.
4592         (gdb_display_match_list_1): Likewise.
4593         * cli/cli-style.c (completion_prefix_style)
4594         (completion_difference_style, completion_suffix_style): New
4595         globals.
4596         (_initialize_cli_style): Register new globals.
4597         * cli/cli-style.h (completion_prefix_style)
4598         (completion_difference_style, completion_suffix_style): Declare.
4599
4600 2020-05-23  Pedro Alves  <palves@redhat.com>
4601
4602         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4603         (parse_escape): Use ISDIGIT instead of isdigit.
4604         (puts_debug): Use gdb_isprint instead of isprint.
4605         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4606         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4607         ISSPACE instead of isspace.
4608         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4609         instead of isspace.
4610         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4611         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4612         instead of isxdigit and ISDIGIT instead of isdigit.
4613
4614 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4615
4616         * gdbtypes.h (struct type) <field>: New method.
4617         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4618         or type::field.
4619
4620 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4621
4622         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4623         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4624         modify the propery to use type::set_fields instead.
4625
4626 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4627
4628         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4629         type::num_fields instead.
4630
4631 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4632
4633         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4634         methods.
4635         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4636         that modify the number of fields to use type::set_num_fields
4637         instead.
4638
4639 2020-05-22  Tom Tromey  <tromey@adacore.com>
4640
4641         * compile/compile-object-load.h (munmap_list_free): Don't
4642         declare.
4643
4644 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4645
4646         * annotate.c (annotate_source_line): Update return type, add call
4647         to update current symtab and line.
4648         * annotate.h (annotate_source_line): Update return type, and
4649         extend header comment.
4650         * source.c (info_line_command): Check annotation_level before
4651         calling annotate_source_line.
4652         * stack.c (print_frame_info): If calling annotate_source_line
4653         returns true, then don't print any other source line information.
4654
4655 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4656
4657         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4658
4659 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4660
4661         * coffread.c (patch_type): Remove NULL check before xfree.
4662         * corefile.c (set_gnutarget): Likewise.
4663         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4664         * exec.c (build_section_table): Likewise.
4665         * remote.c (remote_target::pass_signals): Likewise.
4666         * utils.c (n_spaces): Likewise.
4667         * cli/cli-script.c (document_command): Likewise.
4668         * i386-windows-tdep.c (core_process_module_section): Likewise.
4669         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4670
4671 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4672
4673         * symfile.c (reread_symbols): Clear objfile's section_offsets
4674         vector and section indices, re-compute them by calling
4675         sym_offsets.
4676
4677 2020-05-20  Tom Tromey  <tromey@adacore.com>
4678
4679         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4680         (desc_one_bound, desc_index_type): Compute field name.
4681
4682 2020-05-20  Tom de Vries  <tdevries@suse.de>
4683
4684         PR symtab/25833
4685         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4686
4687 2020-05-20  Alan Modra  <amodra@gmail.com>
4688
4689         PR 25993
4690         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4691         bfd_set_filename.
4692         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4693         passed to bfd_set_filename.
4694         * symfile-mem.c (add_vsyscall_page): Likewise for string
4695         passed to symbol_file_add_from_memory.
4696         (symbol_file_add_from_memory): Make name param a const char* and
4697         don't strdup.
4698
4699 2020-05-20  Alan Modra  <amodra@gmail.com>
4700
4701         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4702         rather than accessing bfd->filename directly.
4703         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4704         and use bfd_section_name.
4705         * dwarf2/frame.c (decode_frame_entry): Likewise.
4706         * exec.c (exec_set_section_address): Likewise.
4707         * solib-aix.c (solib_aix_bfd_open): Likewise.
4708         * stap-probe.c (get_stap_base_address): Likewise.
4709         * symfile.c (reread_symbols): Likewise.
4710
4711 2020-05-19  Tom Tromey  <tromey@adacore.com>
4712
4713         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4714
4715 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4716
4717         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4718
4719 2020-05-19  Pedro Alves  <palves@redhat.com>
4720
4721         * NEWS (set exec-file-mismatch): Adjust entry.
4722         * exec.c: Include "build-id.h".
4723         (validate_exec_file): Try to match build IDs instead of filenames.
4724         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4725         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4726         and pass down 'warn_if_slow'.
4727         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4728         gdb_bfd_open_closure to pass it down.
4729         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4730
4731 2020-05-19  Pedro Alves  <palves@redhat.com>
4732
4733         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4734         * target.c (target_fileio_open_1): Rename to target_fileio_open
4735         and make extern.  Use bool.
4736         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4737         (target_fileio_read_alloc_1): Adjust.
4738         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4739         (target_fileio_open_warn_if_slow): Delete declaration.
4740
4741 2020-05-19  Pedro Alves  <palves@redhat.com>
4742
4743         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4744         Adjust all callers.
4745
4746 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4747
4748         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4749         whether disp is negative.
4750
4751 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4752
4753         * symfile.h (struct symfile_segment_data)
4754         <~symfile_segment_data>: Remove.
4755         <segment_info>: Change to std::vector.
4756         * symfile.c (default_symfile_segments): Update.
4757         * elfread.c (elf_symfile_segments): Update.
4758
4759 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4760
4761         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4762         <segments>: New.
4763         <segment_bases, segment_sizes>: Remove.
4764         * symfile.c (default_symfile_segments): Update.
4765         * elfread.c (elf_symfile_segments): Update.
4766         * remote.c (remote_target::get_offsets): Update.
4767         * solib-target.c (solib_target_relocate_section_addresses):
4768         Update.
4769
4770 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4771
4772         * symfile.h (struct symfile_segment_data): Initialize fields.
4773         <~symfile_segment_data>: Add.
4774         (symfile_segment_data_up): New.
4775         (struct sym_fns) <sym_segments>: Return a
4776         symfile_segment_data_up.
4777         (default_symfile_segments): Return a symfile_segment_data_up.
4778         (free_symfile_segment_data): Remove.
4779         (get_symfile_segment_data): Return a symfile_segment_data_up.
4780         * symfile.c (default_symfile_segments): Likewise.
4781         (get_symfile_segment_data): Likewise.
4782         (free_symfile_segment_data): Remove.
4783         (symfile_find_segment_sections): Update.
4784         * elfread.c (elf_symfile_segments): Return a
4785         symfile_segment_data_up.
4786         * remote.c (remote_target::get_offsets): Update.
4787         * solib-target.c (solib_target_relocate_section_addresses):
4788         Update.
4789         * symfile-debug.c (debug_sym_segments): Return a
4790         symfile_segment_data_up.
4791
4792 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4793
4794         PR build/25981
4795         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4796         Hardcode register numbers.
4797
4798         PR build/25981
4799         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4800         procfs_find_LDT_entry): Remove.
4801         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4802         procfs_find_LDT_entry): Remove.
4803         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4804         Remove.
4805
4806 2020-05-17  Pedro Alves  <palves@redhat.com>
4807             Andrew Burgess  <andrew.burgess@embecosm.com>
4808             Keno Fischer  <keno@juliacomputing.com>
4809
4810         PR gdb/25741
4811         * breakpoint.c (build_target_condition_list): Update comments.
4812         (build_target_command_list): Update comments and skip matching
4813         locations.
4814         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4815         a separate function.  Simplify "set breakpoint auto-hw off"
4816         handling.
4817         (insert_breakpoints): Update comment.
4818         (tracepoint_locations_match): New parameter.  For breakpoints,
4819         compare location types too, if the caller wants to.
4820         (handle_automatic_hardware_breakpoints): New functions.
4821         (bp_location_is_less_than): Also sort by location type and
4822         hardware breakpoint length.
4823         (update_global_location_list): Handle "set breakpoint auto-hw on"
4824         here.
4825         (update_breakpoint_locations): Ask breakpoint_locations_match to
4826         ignore location types.
4827
4828 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4829
4830         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4831         type::name instead.
4832
4833 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4834
4835         * gdbtypes.h (struct type) <name, set_name>: New methods.
4836         (TYPE_CODE): Use type::name.  Change all call sites used to set
4837         the name to use type::set_name instead.
4838
4839 2020-05-16  Tom Tromey  <tom@tromey.com>
4840
4841         * top.c (quit_force): Update.
4842         * infrun.c (handle_no_resumed): Update.
4843         * top.h (all_uis): New function.
4844         (ALL_UIS): Remove.
4845
4846 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4847
4848         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4849
4850 2020-05-16  Pedro Alves  <palves@redhat.com>
4851
4852         * ia64-linux-nat.c
4853         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4854         Declare method.
4855         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4856
4857 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4858
4859         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4860         (sparc64_adi_info): Likewise.
4861
4862 2020-05-15  Tom Tromey  <tom@tromey.com>
4863
4864         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4865         block_objfile.
4866         (lookup_objfile_from_block): Remove.
4867         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4868         (lookup_global_symbol): Use block_objfile.
4869         * symtab.h (lookup_objfile_from_block): Don't declare.
4870         * printcmd.c (clear_dangling_display_expressions): Use
4871         block_objfile.
4872         * parse.c (operator_check_standard): Use block_objfile.
4873
4874 2020-05-15  Tom Tromey  <tom@tromey.com>
4875
4876         * language.c (language_alloc_type_symbol): Set
4877         SYMBOL_SECTION.
4878         * symtab.c (initialize_objfile_symbol): Remove.
4879         (allocate_symbol): Remove.
4880         (allocate_template_symbol): Remove.
4881         * dwarf2/read.c (fixup_go_packaging): Use "new".
4882         (new_symbol): Use "new".
4883         (read_variable): Don't call initialize_objfile_symbol.  Use
4884         "new".
4885         (read_func_scope): Use "new".
4886         * xcoffread.c (process_xcoff_symbol): Don't call
4887         initialize_objfile_symbol.
4888         (SYMBOL_DUP): Remove.
4889         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4890         "new".
4891         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4892         (allocate_template_symbol): Don't declare.
4893         (struct symbol): Add copy constructor.  Change defaults.
4894         * jit.c (finalize_symtab): Use "new".
4895         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4896         Use "new".
4897         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4898         (common_block_end): Use "new".
4899         * mdebugread.c (parse_symbol): Use "new".
4900         (new_symbol): Likewise.
4901
4902 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4903
4904         * NEWS: Mention changes to help and apropos.
4905
4906 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4907
4908         * command.h (enum command_class): Improve comments, document
4909         that class_alias is for user-defined aliases, give the class
4910         name for each class, remove unused class_xdb.
4911         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4912         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4913         by a precise class.
4914         * infcmd.c (_initialize_infcmd): Likewise.
4915         * reverse.c (_initialize_reverse): Likewise.
4916         * stack.c (_initialize_stack): Likewise.
4917         * symfile.c (_initialize_symfile): Likewise.
4918         * tracepoint.c (_initialize_tracepoint): Likewise.
4919
4920 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4921
4922         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4923         when their aliased command is traversed.
4924         (help_cmd): Add fput_command_names_styled call to
4925         output command name and aliases when command has an alias.
4926
4927 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4928
4929         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4930         * cli/cli-decode.c (help_cmd_list): Declare as static,
4931         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4932         a command together with the command.
4933         (fput_command_name_styled, fput_command_names_styled): New functions.
4934         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4935         fput_command_name_styled.
4936         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4937         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4938
4939 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4940
4941         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4942         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4943         * command.h (cmd_show_list): Likewise.
4944         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4945         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4946
4947 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4948
4949         * unittests/command-def-selftests.c (traverse_command_structure):
4950         Verify all commands of a list have the same prefix command and
4951         that only the top cmdlist commands have a null prefix.
4952
4953 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4954
4955         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4956         as prefix, not one of its aliases.
4957         (set_cmd_prefix): Remove.
4958         (do_add_cmd): Centralize the setting of the prefix of a command, when
4959         command is defined after its full chain of prefix commands.
4960         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4961         (add_setshow_cmd_full): Likewise.
4962         (update_prefix_field_of_prefixed_commands): New function.
4963         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4964         update_prefix_field_of_prefixed_commands.
4965         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4966         addresses of remote_set_cmdlist and remote_show_cmdlist given
4967         as argument, not the address of an argument.
4968         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4969         * gdb/remote.c (_initialize_remote): Likewise.
4970
4971 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4972
4973         * cli/cli-cmds.c (alias_command): Check for an existing alias
4974         using lookup_cmd_composition, as valid_command_p is too strict
4975         and forbids aliases that are the prefix of an existing alias
4976         or command.
4977         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4978         command is properly recognised as a valid command.
4979
4980 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4981
4982         * unittests/help-doc-selftests.c: Rename to
4983         unittests/command-def-selftests.c
4984         * unittests/command-def-selftests.c (help_doc_tests): Update some
4985         comments.
4986         (command_structure_tests, traverse_command_structure): New namespace
4987         and function.
4988         (command_structure_invariants_tests): New function.
4989         (_initialize_command_def_selftests) Renamed from
4990         _initialize_help_doc_selftests, register command_structure_invariants
4991         selftest.
4992
4993 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4994
4995         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4996         an alias of 'show'.
4997
4998 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4999
5000         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
5001         ada_is_fixed_point_type.  Update all callers.
5002         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5003         all callers.
5004         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5005         Update all callers.
5006         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5007         print_fixed_point_type.  Update all callers.
5008         * ada-valprint.c (ada_value_print_num): Replace call to
5009         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5010
5011 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5012
5013         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5014         processors.
5015         (cpu_supports_bts): Add CV_AMD case.
5016
5017 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5018             Simon Marchi  <simon.marchi@efficios.com>
5019
5020         * infrun.c (stop_all_threads): Collect multiple wait events at
5021         each pass.
5022
5023 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5024
5025         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5026         type::code instead.
5027
5028 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5029
5030         * gdbtypes.h (struct type) <code, set_code>: New methods.
5031         (TYPE_CODE): Use type::code.  Change all call sites used to set
5032         the code to use type::set_code instead.
5033
5034 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5035             Tom de Vries  <tdevries@suse.de>
5036             Pedro Alves  <palves@redhat.com>
5037
5038         PR threads/25478
5039         * infrun.c (stop_all_threads): Do NOT ignore
5040         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5041         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5042         received.
5043         (handle_no_resumed): Remove code handling a live inferior with no
5044         threads.
5045         * remote.c (has_single_non_exited_thread): New.
5046         (remote_target::update_thread_list): Do not delete a thread if is
5047         the last thread of the process.
5048         * thread.c (thread_select): Call delete_exited_threads instead of
5049         prune_threads.
5050
5051 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5052
5053         * infrun.c (stop_all_threads): Enable/disable thread events of all
5054         targets.  Move a debug message denoting the end of the function
5055         into the SCOPED_EXIT block.
5056
5057 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5058
5059         * process-stratum-target.h: Include <set>.
5060         (all_non_exited_process_targets, switch_to_target_no_thread): New
5061         function declarations.
5062         * process-stratum-target.c (all_non_exited_process_targets)
5063         (switch_to_target_no_thread): New function implementations.
5064
5065 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5066
5067         * infrun.c (handle_inferior_event): Extract out a piece of code
5068         into...
5069         (mark_non_executing_threads): ...this new function.
5070
5071 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5072
5073         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5074         use.
5075
5076 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5077
5078         * regcache.c (regcache_read_pc_protected): New function
5079         implementation that returns 0 if the PC cannot read via
5080         'regcache_read_pc'.
5081         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5082         instead of 'regcache_read_pc'.
5083         (keep_going_pass_signal): Ditto.
5084
5085 2020-05-13  Tom Tromey  <tromey@adacore.com>
5086
5087         * ada-lang.c (align_value): Remove.
5088         (ada_template_to_fixed_record_type_1): Use align_up.
5089
5090 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5091
5092         * async-event.c: Update the copyright year.
5093         * async-event.h: Update the copyright year.
5094
5095 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5096
5097         * objfiles.h (is_addr_in_objfile,
5098         shared_objfile_contains_address_p): Return bool.
5099         * objfile.c (is_addr_in_objfile,
5100         shared_objfile_contains_address_p): Return bool.
5101
5102 2020-05-11  Tom Tromey  <tromey@adacore.com>
5103
5104         * cli/cli-cmds.c (info_command): Restore.
5105         (_initialize_cli_cmds): Use add_prefix_command for "info".
5106         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5107
5108 2020-05-11  Tom Tromey  <tromey@adacore.com>
5109
5110         * ada-lang.c (ada_value_primitive_field): Now public.
5111         * ada-lang.h (ada_value_primitive_field): Declare.
5112         * ada-valprint.c (print_field_values): Use
5113         ada_value_primitive_field for wrapper fields.
5114
5115 2020-05-11  Tom de Vries  <tdevries@suse.de>
5116
5117         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5118         MODULE_DOMAIN.
5119
5120 2020-05-11  Tom de Vries  <tdevries@suse.de>
5121
5122         PR symtab/25941
5123         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5124         with length 0, if not gdb-produced.
5125         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5126
5127 2020-05-09  Tom de Vries  <tdevries@suse.de>
5128
5129         PR gdb/25955
5130         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5131         calculation.
5132
5133 2020-05-09  Tom Tromey  <tom@tromey.com>
5134
5135         * top.c (server_command): Now bool.
5136         * top.h (server_command): Now bool.
5137
5138 2020-05-08  Tom Tromey  <tromey@adacore.com>
5139
5140         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5141         already being processed.
5142
5143 2020-05-08  Tom Tromey  <tom@tromey.com>
5144
5145         * printcmd.c (struct display) <next>: Remove.
5146         <display>: New constructor.
5147         <exp_string>: Now a std::string.
5148         <enabled_p>: Now a bool.
5149         (display_number): Move definition earlier.
5150         (displays): Rename from display_chain.  Now a std::vector.
5151         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5152         (display_command): Update.
5153         (do_one_display, disable_display)
5154         (enable_disable_display_command, do_enable_disable_display):
5155         Update.
5156         (free_display): Remove.
5157         (clear_displays): Rewrite.
5158         (delete_display): Update.
5159         (map_display_numbers): Use function_view.  Remove "data"
5160         parameter.  Update.
5161         (do_delete_display): Remove.
5162         (undisplay_command): Update.
5163         (do_one_display, do_displays, disable_display)
5164         (info_display_command): Update.
5165         (do_enable_disable_display): Remove.
5166         (enable_disable_display_command)
5167         (clear_dangling_display_expressions): Update.
5168
5169 2020-05-08  Tom Tromey  <tom@tromey.com>
5170
5171         * symtab.c (set_symbol_cache_size)
5172         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5173         (maintenance_print_symbol_cache_statistics): Update.
5174         * symmisc.c (print_symbol_bcache_statistics)
5175         (print_objfile_statistics, maintenance_print_objfiles)
5176         (maintenance_info_symtabs, maintenance_check_symtabs)
5177         (maintenance_expand_symtabs, maintenance_info_line_tables):
5178         Update.
5179         * symfile-debug.c (set_debug_symfile): Update.
5180         * source.c (forget_cached_source_info): Update.
5181         * python/python.c (gdbpy_progspaces): Update.
5182         * psymtab.c (maintenance_info_psymtabs): Update.
5183         * probe.c (parse_probes): Update.
5184         * linespec.c (iterate_over_all_matching_symtabs)
5185         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5186         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5187         * exec.c (exec_target::close): Update.
5188         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5189         * breakpoint.c (print_one_breakpoint_location)
5190         (create_longjmp_master_breakpoint)
5191         (create_std_terminate_master_breakpoint): Update.
5192         * progspace.c (program_spaces): Now a std::vector.
5193         (maybe_new_address_space): Update.
5194         (add_program_space): Remove.
5195         (program_space::program_space): Update.
5196         (remove_program_space): Update.
5197         (number_of_program_spaces): Remove.
5198         (print_program_space, update_address_spaces): Update.
5199         * progspace.h (program_spaces): Change type.
5200         (ALL_PSPACES): Remove.
5201         (number_of_program_spaces): Don't declare.
5202         (struct program_space) <next>: Remove.
5203
5204 2020-05-08  Tom Tromey  <tom@tromey.com>
5205
5206         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5207         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5208         (enable_break): Update.
5209         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5210         (frv_fdpic_find_canonical_descriptor): Update.
5211         (frv_fetch_objfile_link_map): Update.
5212         * progspace.c (program_space::free_all_objfiles): Update.
5213         (program_space::solibs): New method.
5214         * progspace.h (struct program_space) <solibs>: New method.
5215         * solist.h (master_so_list): Don't declare.
5216         (ALL_SO_LIBS): Remove.
5217         * solib.h (so_list_head): Remove.
5218         (update_solib_list): Update comment.
5219         * solib.c (master_so_list): Remove.
5220         (solib_used, update_solib_list, solib_add)
5221         (info_sharedlibrary_command, clear_solib)
5222         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5223
5224 2020-05-08  Tom Tromey  <tom@tromey.com>
5225
5226         * extension.c (extension_languages): Now a std::array.
5227         (ALL_EXTENSION_LANGUAGES): Remove.
5228         (get_ext_lang_defn, get_ext_lang_of_file)
5229         (eval_ext_lang_from_control_command): Update.
5230         (finish_ext_lang_initialization)
5231         (auto_load_ext_lang_scripts_for_objfile)
5232         (ext_lang_type_printers::ext_lang_type_printers)
5233         (apply_ext_lang_type_printers)
5234         (ext_lang_type_printers::~ext_lang_type_printers)
5235         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5236         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5237         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5238         (get_matching_xmethod_workers, ext_lang_colorize)
5239         (ext_lang_before_prompt): Update.
5240         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5241
5242 2020-05-08  Tom Tromey  <tom@tromey.com>
5243
5244         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5245         overload.
5246         <swap_string, m_string>: Remove.
5247         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5248         Update.
5249         * stabsread.c (define_symbol, read_type): Update.
5250         * linespec.c (find_linespec_symbols): Update.
5251         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5252         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5253         * dbxread.c (read_dbx_symtab): Update.
5254         * cp-support.h (cp_canonicalize_string_full)
5255         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5256         Return unique_xmalloc_ptr.
5257         * cp-support.c (inspect_type): Update.
5258         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5259         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5260         Likewise.
5261         * c-typeprint.c (print_name_maybe_canonical): Update.
5262         * break-catch-throw.c (check_status_exception_catchpoint):
5263         Update.
5264
5265 2020-05-08  Tom de Vries  <tdevries@suse.de>
5266
5267         * infrun.c (follow_fork): Copy current_line and current_symtab to
5268         child thread.
5269
5270 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5271
5272         * async-event.c (struct async_signal_handler, struct
5273         async_event_handler): Reformat, remove typedef.
5274
5275 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5276
5277         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5278         access thistype->main_type->dyn_prop_list directly.
5279
5280 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5281
5282         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5283         (remove_dyn_prop): Remove.  Update all users to use
5284         type::remove_dyn_prop.
5285         * gdbtypes.c (remove_dyn_prop): Rename to...
5286         (type::remove_dyn_prop): ... this.
5287
5288 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5289
5290         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5291         (add_dyn_prop): Remove.  Update all users to use
5292         type::add_dyn_prop.
5293         * gdbtypes.c (add_dyn_prop): Rename to...
5294         (type::add_dyn_prop): ... this.
5295
5296 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5297
5298         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5299         (get_dyn_prop): Remove.  Update all users to use
5300         type::dyn_prop.
5301         * gdbtypes.c (get_dyn_prop): Rename to...
5302         (type::dyn_prop): ... this.
5303
5304 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5305
5306         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5307
5308 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5309
5310         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5311         instruction, skip it if it's there.
5312
5313 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5314
5315         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5316
5317 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5318
5319         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5320         * gdbtypes.c (recursive_dump_type): Remove use of
5321         TYPE_INCOMPLETE.
5322
5323 2020-05-03  Tom Tromey  <tom@tromey.com>
5324
5325         * breakpoint.c (catch_command, tcatch_command): Remove.
5326         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5327         add_show_prefix_cmd.
5328         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5329         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5330         Remove.
5331         (add_internal_problem_command): Use add_basic_prefix_cmd,
5332         add_show_prefix_cmd.
5333         * mips-tdep.c (set_mipsfpu_command): Remove.
5334         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5335         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5336         (_initialize_index_cache): Use add_basic_prefix_cmd.
5337         * memattr.c (dummy_cmd): Remove.
5338         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5339         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5340         (_initialize_tui_win): Use add_basic_prefix_cmd,
5341         add_show_prefix_cmd.
5342         * cli/cli-logging.c (set_logging_command): Remove.
5343         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5344         add_show_prefix_cmd.
5345         (show_logging_command): Remove.
5346         * target.c (target_command): Remove.
5347         (add_target): Use add_basic_prefix_cmd.
5348
5349 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5350
5351         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5352
5353 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5354
5355         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5356         info_command.
5357
5358 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5359
5360         * nbsd-nat.c (nbsd_enable_proc_events)
5361         (nbsd_nat_target::post_startup_inferior): Add.
5362         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5363         (nbsd_nat_target::update_thread_list): Rewrite.
5364         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5365         "PTRACE_LWP_CREATE".
5366         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5367
5368 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5369
5370         * stack.c (_initialize_stack): Remove duplicated creation
5371         of "frame" command and "f" alias.
5372
5373 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5374
5375         PR gdb/18706
5376         * gdbtypes.c (check_typedef): Calculate size of array of
5377         stubbed type.
5378
5379 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5380
5381         PR gdb/15559
5382         * i386-tdep.c (i386_push_dummy_call): Call
5383         i386_thiscall_push_dummy_call.
5384         (i386_thiscall_push_dummy_call): New function.
5385         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5386         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5387         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5388
5389 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5390
5391         * gdbarch.sh (do_read): Add shellcheck disable directive for
5392         warning SC2162.
5393
5394 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5395
5396         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5397         "referenced but not assigned" warning.
5398
5399 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5400
5401         * gdbarch.sh: Remove code that sets fallbackdefault.
5402
5403 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5404
5405         * gdbarch.sh: Use shell operators && and || instead of
5406         -a and -o.
5407
5408 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5409
5410         * gdbarch.sh: Use $(...) instead of `...`.
5411
5412 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5413
5414         * gdbarch.sh: Use double quotes around variables.
5415
5416 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5417
5418         * gdbarch.sh: Use %s with printf, instead of variables in the
5419         format string.
5420
5421 2020-04-29  Tom Tromey  <tromey@adacore.com>
5422
5423         PR ada/25875:
5424         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5425         type fields here.
5426         (read_enumeration_type): Call
5427         update_enumeration_type_from_children later.  Update comments.
5428         (process_enumeration_scope): Don't create type fields.
5429
5430 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5431
5432         * nbsd-tdep.c: Include "xml-syscall.h".
5433         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5434
5435 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5436
5437         * nbsd-nat.c: Include "sys/wait.h".
5438         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5439         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5440         (nbsd_nat_target::remove_exec_catchpoint)
5441         (nbsd_nat_target::set_syscall_catchpoint): Add.
5442         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5443         (nbsd_nat_target::insert_exec_catchpoint)
5444         (nbsd_nat_target::remove_exec_catchpoint)
5445         (nbsd_nat_target::set_syscall_catchpoint): Add.
5446         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5447         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5448         `nbsd_get_syscall_number'.
5449
5450 2020-04-29  Tom Tromey  <tom@tromey.com>
5451
5452         * stack.c (print_block_frame_labels): Remove.
5453
5454 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5455
5456         PR gdb/17320
5457         * ada-valprint.c (val_print_packed_array_elements): Move array
5458         end bracket to new line.
5459         (ada_val_print_string): Remove extra spaces before first array
5460         element.
5461         * c-valprint.c (c_value_print_array): Likewise.
5462         * m2-valprint.c (m2_print_array_contents): Likewise.
5463         (m2_value_print_inner): Likewise.
5464         * p-valprint.c (pascal_value_print_inner): Likewise.
5465         * valprint.c (generic_val_print_array): Likewise.
5466         (value_print_array_elements): Move first array element and array
5467         end bracket to new line.
5468
5469 2020-04-29  Tom de Vries  <tdevries@suse.de>
5470
5471         PR symtab/25889
5472         * linespec.c (find_method): Fix ix calculation.
5473
5474 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5475
5476         * syscalls/update-netbsd.sh: New file.
5477         * syscalls/netbsd.xml: Regenerate.
5478         * data-directory/Makefile.in: Register `netbsd.xml' in
5479         `SYSCALLS_FILES'.
5480
5481 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5482
5483         * syscalls/update-freebsd.sh: Add double quotes.
5484
5485 2020-04-28  Tom Tromey  <tom@tromey.com>
5486
5487         * NEWS: Update.
5488         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5489         (cmdpy_init): Allow class_tui.
5490
5491 2020-04-28 Mark Williams <mark@myosotissp.com>
5492
5493         PR gdb/24480
5494         * dwarf2read.c: Add missing assingments to list_in_scope when
5495         start_symtab was already called.
5496
5497 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5498
5499         PR gdb/25881
5500         * dwarf2/read.c (offset_map_type): Use
5501         gdb:hash_enum<sect_offset> as hash function.
5502
5503 2020-04-28  Tom de Vries  <tdevries@suse.de>
5504
5505         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5506         with DW_AT_signature.
5507
5508 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5509
5510         * configure.ac: Remove check for fs_base/gs_base in
5511         user_regs_struct.
5512         * configure: Re-generate.
5513         * config.in: Re-generate.
5514         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5515         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5516         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5517
5518 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5519
5520         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5521         problematic inline frame unwinding situation.
5522         * frame.c (frame_id_computed_p): New function.
5523         * frame.h (frame_id_computed_p): New prototype.
5524
5525 2020-04-26  Tom Tromey  <tom@tromey.com>
5526
5527         * command.h (enum command_class) <class_pseudo>: Remove.
5528
5529 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5530
5531         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5532         and whitespace.
5533
5534 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5535
5536         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5537         `PT_GET_PROCESS_STATE' block.
5538
5539 2020-04-24  Tom Tromey  <tom@tromey.com>
5540
5541         * symtab.h (symbol_get_demangled_name): Don't declare.
5542         * symtab.c (symbol_get_demangled_name): Remove.
5543         (general_symbol_info::natural_name)
5544         (general_symbol_info::demangled_name): Update.
5545
5546 2020-04-24  Tom Tromey  <tom@tromey.com>
5547
5548         PR rust/25025:
5549         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5550
5551 2020-04-24  Tom Tromey  <tom@tromey.com>
5552
5553         PR symtab/12707:
5554         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5555         exists.
5556         (new_symbol): Likewise.
5557         * compile/compile-object-load.c (get_out_value_type): Use
5558         symbol_matches_search_name.
5559
5560 2020-04-24  Tom Tromey  <tom@tromey.com>
5561
5562         * dwarf2/read.c (add_partial_symbol): Do not call
5563         compute_and_set_names.
5564
5565 2020-04-24  Tom Tromey  <tom@tromey.com>
5566
5567         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5568         overload.
5569
5570 2020-04-24  Tom Tromey  <tom@tromey.com>
5571
5572         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5573         (add_psymbol_to_list): New overload.  Make old overload call new
5574         one.
5575         * psympriv.h (add_psymbol_to_list): New overload.
5576
5577 2020-04-24  Tom Tromey  <tom@tromey.com>
5578
5579         * dwarf2/read.c (partial_die_info::read) <case
5580         DW_AT_linkage_name>: Use value_as_string.
5581         (dwarf2_string_attr): Use value_as_string.
5582         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5583         method.
5584         * dwarf2/attribute.c (attribute::value_as_string): New method.
5585
5586 2020-04-24  Tom Tromey  <tom@tromey.com>
5587
5588         * symtab.c (general_symbol_info::natural_name)
5589         (general_symbol_info::demangled_name): Check for language_rust.
5590
5591 2020-04-24  Tom Tromey  <tom@tromey.com>
5592
5593         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5594         (dwarf2_physname): ... from here.
5595         (partial_die_info::read): Add Rust "{" hack.
5596
5597 2020-04-24  Tom Tromey  <tom@tromey.com>
5598
5599         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5600         method.
5601         (symbol_set_demangled_name): Don't declare.
5602         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5603         symbol_set_demangled_name.
5604         (general_symbol_info::set_language)
5605         (general_symbol_info::compute_and_set_names): Update.
5606         * minsyms.c (minimal_symbol_reader::install): Update.
5607         * dwarf2/read.c (new_symbol): Update.
5608
5609 2020-04-24  Tom Tromey  <tromey@adacore.com>
5610
5611         PR python/23662:
5612         * python/py-type.c (convert_field): Handle
5613         FIELD_LOC_KIND_DWARF_BLOCK.
5614         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5615         (typy_get_dynamic): Nw function.
5616         (type_object_getset): Add "dynamic".
5617         * NEWS: Add entry.
5618
5619 2020-04-24  Tom Tromey  <tromey@adacore.com>
5620
5621         * ada-typeprint.c (print_choices, print_variant_part)
5622         (print_record_field_types_dynamic): New functions.
5623         (print_record_field_types): Use print_record_field_types_dynamic.
5624
5625 2020-04-24  Tom Tromey  <tromey@adacore.com>
5626
5627         * dwarf2/read.c (handle_data_member_location): New overload.
5628         (dwarf2_add_field): Use it.
5629         (decode_locdesc): Add "computed" parameter.  Update comment.
5630         * gdbtypes.c (is_dynamic_type_internal): Also look for
5631         FIELD_LOC_KIND_DWARF_BLOCK.
5632         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5633         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5634         virtual base classes.
5635         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5636         FIELD_LOC_KIND_DWARF_BLOCK.
5637
5638 2020-04-24  Tom Tromey  <tromey@adacore.com>
5639
5640         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5641         * gdbtypes.c (is_dynamic_type_internal): Check
5642         TYPE_HAS_DYNAMIC_LENGTH.
5643         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5644         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5645         New macros.
5646         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5647         constant.
5648
5649 2020-04-24  Tom Tromey  <tromey@adacore.com>
5650
5651         * dwarf2/read.c (struct variant_field): Rewrite.
5652         (struct variant_part_builder): New.
5653         (struct nextfield): Remove "variant" field.  Add "offset".
5654         (struct field_info): Add "current_variant_part" and
5655         "variant_parts".
5656         (alloc_discriminant_info): Remove.
5657         (alloc_rust_variant): New function.
5658         (quirk_rust_enum): Update.
5659         (dwarf2_add_field): Set "offset" member.  Don't handle
5660         DW_TAG_variant_part.
5661         (offset_map_type): New typedef.
5662         (convert_variant_range, create_one_variant)
5663         (create_one_variant_part, create_variant_parts)
5664         (add_variant_property): New functions.
5665         (dwarf2_attach_fields_to_type): Call add_variant_property.
5666         (read_structure_type): Don't handle DW_TAG_variant_part.
5667         (handle_variant_part, handle_variant): New functions.
5668         (handle_struct_member_die): Use them.
5669         (process_structure_scope): Don't handle variant parts.
5670         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5671         (struct discriminant_info): Remove.
5672         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5673         (struct main_type) <flag_discriminated_union>: Remove.
5674         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5675         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5676         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5677         Update.
5678         * valops.c (value_union_variant): Remove.
5679         * value.h (value_union_variant): Don't declare.
5680
5681 2020-04-24  Tom Tromey  <tromey@adacore.com>
5682
5683         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5684         (ada_value_primitive_packed_val): Update.
5685         * ada-valprint.c (ada_value_print_1): Update.
5686         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5687         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5688         just an address.  Use evaluate_for_locexpr_baton.
5689         (dwarf2_evaluate_property): Update.
5690         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5691         array_view.
5692         * findvar.c (default_read_var_value): Update.
5693         * gdbtypes.c (compute_variant_fields_inner)
5694         (resolve_dynamic_type_internal): Update.
5695         (resolve_dynamic_type): Change type of valaddr parameter.
5696         * gdbtypes.h (resolve_dynamic_type): Update.
5697         * valarith.c (value_subscripted_rvalue): Update.
5698         * value.c (value_from_contents_and_address): Update.
5699
5700 2020-04-24  Tom Tromey  <tromey@adacore.com>
5701
5702         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5703         "push_initial_value" parameter.
5704         (dwarf2_evaluate_property): Likewise.
5705         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5706
5707 2020-04-24  Tom Tromey  <tromey@adacore.com>
5708
5709         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5710         (variant::matches, compute_variant_fields_recurse)
5711         (compute_variant_fields_inner, compute_variant_fields): New
5712         functions.
5713         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5714         Use resolved_type after type is made.
5715         (operator==): Add new cases.
5716         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5717         (struct discriminant_range, struct variant, struct variant_part):
5718         New.
5719         (union dynamic_prop_data) <variant_parts, original_type>: New
5720         members.
5721         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5722         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5723         constants.
5724         * value.c (unpack_bits_as_long): Now public.
5725         * value.h (unpack_bits_as_long): Declare.
5726
5727 2020-04-24  Tom Tromey  <tromey@adacore.com>
5728
5729         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5730         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5731
5732 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5733
5734         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5735
5736 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5737
5738         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5739         (remove_fork_catchpoint, post_startup_inferior)
5740         (post_attach): Move...
5741         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5742         (remove_fork_catchpoint, post_startup_inferior)
5743         (post_attach): ...here.
5744         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5745         (remove_fork_catchpoint, post_startup_inferior)
5746         (post_attach): Move...
5747         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5748         (remove_fork_catchpoint, post_startup_inferior)
5749         (post_attach): ...here.
5750
5751 2020-04-24  Tom Tromey  <tromey@adacore.com>
5752
5753         * nat/windows-nat.h (struct windows_thread_info)
5754         <pc_adjusted>: New member.
5755         * windows-nat.c (windows_fetch_one_register): Check
5756         pc_adjusted.
5757         (windows_nat_target::get_windows_debug_event)
5758         (windows_nat_target::wait): Set pc_adjusted.
5759
5760 2020-04-24  Tom de Vries  <tdevries@suse.de>
5761
5762         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5763         Run gdb-add-index inside temp dir.
5764
5765 2020-04-23  Tom Tromey  <tromey@adacore.com>
5766
5767         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5768         in loop.
5769
5770 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5771
5772         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5773         get_frame_register instead of gdbarch_unwind_pc.
5774
5775 2020-04-23  Tom de Vries  <tdevries@suse.de>
5776
5777         * symtab.c (lookup_global_symbol): Prefer def over decl.
5778
5779 2020-04-23  Tom de Vries  <tdevries@suse.de>
5780
5781         PR symtab/25807
5782         * block.c (best_symbol, better_symbol): Promote to external.
5783         * block.h (best_symbol, better_symbol): Declare.
5784         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5785         decl.
5786
5787 2020-04-23  Tom Tromey  <tromey@adacore.com>
5788
5789         PR ada/25837:
5790         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5791         "const char *", not a "const std::string &".
5792         <name_and_matcher::operator==>: Update.
5793         * unittests/lookup_name_info-selftests.c: Change type of
5794         "result".
5795
5796 2020-04-23  Tom Tromey  <tom@tromey.com>
5797
5798         * inferior.h (iterate_over_inferiors): Don't declare.
5799         * inferior.c (iterate_over_inferiors): Remove.
5800         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5801         Remove.
5802         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5803         use iterate_over_inferiors.
5804         (darwin_resume_inferior_it)
5805         (struct resume_inferior_threads_param)
5806         (darwin_resume_inferior_threads_it): Remove.
5807         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5808
5809 2020-04-23  Tom de Vries  <tdevries@suse.de>
5810
5811         * blockframe.c (find_pc_partial_function): Use
5812         find_pc_sect_compunit_symtab rather than
5813         objfile->sf->qf->find_pc_sect_compunit_symtab.
5814
5815 2020-04-22  Tom de Vries  <tdevries@suse.de>
5816
5817         PR symtab/25764
5818         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5819         in psymtabs.
5820
5821 2020-04-22  Tom de Vries  <tdevries@suse.de>
5822
5823         PR symtab/25801
5824         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5825         symtabs.
5826
5827 2020-04-22  Tom de Vries  <tdevries@suse.de>
5828
5829         PR symtab/25700
5830         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5831         CU if already created.
5832
5833 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5834
5835         * infrun.c (displaced_step_fixup): Switch to the event_thread
5836         before calling displaced_step_restore, not after.
5837
5838 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5839
5840         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5841         its inferior is not recorded by us.
5842         (record_btrace_target_open): Replace call to
5843         all_non_exited_threads () with call to current_inferior
5844         ()->non_exited_threads ().
5845         (record_btrace_target::stop_recording): Likewise.
5846         (record_btrace_target::close): Likewise.
5847         (record_btrace_target::wait): Likewise.
5848         (record_btrace_target::record_stop_replaying): Likewise.
5849
5850 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5851
5852         * btrace.c (btrace_enable): Throw an error on double enables and
5853         when enabling recording fails.
5854         (btrace_disable): Throw an error if the thread is not recorded.
5855
5856 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5857
5858         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5859         request if we do not have a thread_info.
5860
5861 2020-04-21  Tom de Vries  <tdevries@suse.de>
5862
5863         PR gdb/25471
5864         * thread.c
5865         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5866         exception in get_frame_id.
5867
5868 2020-04-20  Tom Tromey  <tromey@adacore.com>
5869
5870         * python/python.c (struct gdbpy_event): Mark move constructor as
5871         noexcept.
5872         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5873         constructor as noexcept.
5874         * completer.h (struct completion_result): Mark move constructor as
5875         noexcept.
5876         * completer.c (completion_result::completion_result): Use
5877         initialization style.  Don't call reset_match_list.
5878
5879 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5880
5881         * MAINTAINERS (Write After Approval): Add myself.
5882
5883 2020-04-18  Tom Tromey  <tom@tromey.com>
5884
5885         * windows-tdep.c (init_w32_command_list)
5886         (w32_prefix_command_valid): Restore.
5887         (_initialize_windows_tdep): Call init_w32_command_list.
5888
5889 2020-04-18  Tom Tromey  <tom@tromey.com>
5890
5891         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5892         * value.c (value_fn_field): Update.
5893         * valops.c (find_function_in_inferior)
5894         (value_allocate_space_in_inferior): Update.
5895         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5896         Update.
5897         * tui/tui-source.c (tui_source_window::set_contents): Update.
5898         * symtab.c (lookup_global_or_static_symbol)
5899         (find_function_start_sal_1, skip_prologue_sal)
5900         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5901         * symmisc.c (dump_msymbols, dump_symtab_1)
5902         (maintenance_print_one_line_table): Update.
5903         * symfile.c (init_entry_point_info, section_is_mapped)
5904         (list_overlays_command, simple_read_overlay_table)
5905         (simple_overlay_update_1): Update.
5906         * stap-probe.c (handle_stap_probe): Update.
5907         * stabsread.c (dbx_init_float_type, define_symbol)
5908         (read_one_struct_field, read_enum_type, read_range_type): Update.
5909         * source.c (info_line_command): Update.
5910         * python/python.c (gdbpy_source_objfile_script)
5911         (gdbpy_execute_objfile_script): Update.
5912         * python/py-type.c (save_objfile_types): Update.
5913         * python/py-objfile.c (py_free_objfile): Update.
5914         * python/py-inferior.c (python_new_objfile): Update.
5915         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5916         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5917         (maintenance_check_psymtabs): Update.
5918         * printcmd.c (info_address_command): Update.
5919         * objfiles.h (struct objfile) <arch>: New method, from
5920         get_objfile_arch.
5921         (get_objfile_arch): Don't declare.
5922         * objfiles.c (get_objfile_arch): Remove.
5923         (filter_overlapping_sections): Update.
5924         * minsyms.c (msymbol_is_function): Update.
5925         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5926         (output_nondebug_symbol): Update.
5927         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5928         (mdebug_expand_psymtab): Update.
5929         * machoread.c (macho_add_oso_symfile): Update.
5930         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5931         Update.
5932         * linux-fork.c (checkpoint_command): Update.
5933         * linespec.c (convert_linespec_to_sals): Update.
5934         * jit.c (finalize_symtab): Update.
5935         * infrun.c (insert_exception_resume_from_probe): Update.
5936         * ia64-tdep.c (ia64_find_unwind_table): Update.
5937         * hppa-tdep.c (internalize_unwinds): Update.
5938         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5939         Update.
5940         * gcore.c (call_target_sbrk): Update.
5941         * elfread.c (record_minimal_symbol, elf_symtab_read)
5942         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5943         (elf_gnu_ifunc_resolve_by_got): Update.
5944         * dwarf2/read.c (create_addrmap_from_index)
5945         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5946         (read_debug_names_from_section)
5947         (process_psymtab_comp_unit_reader, add_partial_symbol)
5948         (add_partial_subprogram, process_full_comp_unit)
5949         (read_file_scope, read_func_scope, read_lexical_block_scope)
5950         (read_call_site_scope, dwarf2_ranges_read)
5951         (dwarf2_record_block_ranges, dwarf2_add_field)
5952         (mark_common_block_symbol_computed, read_tag_pointer_type)
5953         (read_tag_string_type, dwarf2_init_float_type)
5954         (dwarf2_init_complex_target_type, read_base_type)
5955         (partial_die_info::read, partial_die_info::read)
5956         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5957         (dwarf2_fetch_die_loc_sect_off): Update.
5958         * dwarf2/loc.c (dwarf2_find_location_expression)
5959         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5960         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5961         (dwarf2_loc_desc_get_symbol_read_needs)
5962         (locexpr_describe_location_piece, locexpr_describe_location_1)
5963         (loclist_describe_location): Update.
5964         * dwarf2/index-write.c (write_debug_names): Update.
5965         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5966         * dtrace-probe.c (dtrace_process_dof): Update.
5967         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5968         (process_one_symbol): Update.
5969         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5970         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5971         (coff_read_enum_type): Update.
5972         * cli/cli-cmds.c (edit_command, list_command): Update.
5973         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5974         * breakpoint.c (create_overlay_event_breakpoint)
5975         (create_longjmp_master_breakpoint)
5976         (create_std_terminate_master_breakpoint)
5977         (create_exception_master_breakpoint, get_sal_arch): Update.
5978         * block.c (block_gdbarch): Update.
5979         * annotate.c (annotate_source_line): Update.
5980
5981 2020-04-17  Tom Tromey  <tromey@adacore.com>
5982
5983         * auto-load.c (show_auto_load_cmd): Remove.
5984         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5985         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5986         (maintenance_print_arc_command): Remove.
5987         * tui/tui-win.c (tui_command): Remove.
5988         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5989         * tui/tui-layout.c (tui_layout_command): Remove.
5990         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5991         * python/python.c (user_set_python, user_show_python): Remove.
5992         (_initialize_python): Use add_basic_prefix_cmd,
5993         add_show_prefix_cmd.
5994         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5995         (install_gdb_commands): Use add_basic_prefix_cmd,
5996         add_show_prefix_cmd.
5997         (info_guile_command): Remove.
5998         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5999         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
6000         add_show_prefix_cmd.
6001         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6002         Remove do_set and do_show parameters.
6003         * cli/cli-style.c (set_style, show_style): Remove.
6004         (_initialize_cli_style): Use add_basic_prefix_cmd,
6005         add_show_prefix_cmd.
6006         (cli_style_option::add_setshow_commands): Remove do_set and
6007         do_show parameters.
6008         (cli_style_option::add_setshow_commands): Use
6009         add_basic_prefix_cmd, add_show_prefix_cmd.
6010         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6011         (set_style_name): Remove.
6012         * cli/cli-dump.c (dump_command, append_command): Remove.
6013         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6014         (tekhex_dump_command, binary_dump_command)
6015         (binary_append_command): Remove.
6016         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6017         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6018         (init_w32_command_list): Remove; move into ...
6019         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6020         * valprint.c (set_print, show_print, set_print_raw)
6021         (show_print_raw): Remove.
6022         (_initialize_valprint): Use add_basic_prefix_cmd,
6023         add_show_prefix_cmd.
6024         * typeprint.c (set_print_type, show_print_type): Remove.
6025         (_initialize_typeprint): Use add_basic_prefix_cmd,
6026         add_show_prefix_cmd.
6027         * record.c (set_record_command, show_record_command): Remove.
6028         (_initialize_record): Use add_basic_prefix_cmd,
6029         add_show_prefix_cmd.
6030         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6031         add_show_prefix_cmd.
6032         (info_command, show_command, set_debug, show_debug): Remove.
6033         * top.h (set_history, show_history): Don't declare.
6034         * top.c (set_history, show_history): Remove.
6035         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6036         (unset_tdesc_cmd): Remove.
6037         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6038         add_show_prefix_cmd.
6039         * symtab.c (info_module_command): Remove.
6040         (_initialize_symtab): Use add_basic_prefix_cmd.
6041         * symfile.c (overlay_command): Remove.
6042         (_initialize_symfile): Use add_basic_prefix_cmd.
6043         * sparc64-tdep.c (info_adi_command): Remove.
6044         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6045         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6046         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6047         add_show_prefix_cmd.
6048         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6049         (_initialize_serial): Use add_basic_prefix_cmd,
6050         add_show_prefix_cmd.
6051         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6052         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6053         add_show_prefix_cmd.
6054         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6055         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6056         add_show_prefix_cmd.
6057         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6058         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6059         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6060         add_show_prefix_cmd.
6061         * remote.c (remote_command, set_remote_cmd): Remove.
6062         (_initialize_remote): Use add_basic_prefix_cmd.
6063         * record-full.c (set_record_full_command)
6064         (show_record_full_command): Remove.
6065         (_initialize_record_full): Use add_basic_prefix_cmd,
6066         add_show_prefix_cmd.
6067         * record-btrace.c (cmd_set_record_btrace)
6068         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6069         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6070         (cmd_show_record_btrace_pt): Remove.
6071         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6072         add_show_prefix_cmd.
6073         * ravenscar-thread.c (set_ravenscar_command)
6074         (show_ravenscar_command): Remove.
6075         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6076         add_show_prefix_cmd.
6077         * mips-tdep.c (show_mips_command, set_mips_command)
6078         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6079         add_show_prefix_cmd.
6080         * maint.c (maintenance_command, maintenance_info_command)
6081         (maintenance_check_command, maintenance_print_command)
6082         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6083         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6084         add_show_prefix_cmd.
6085         (show_per_command_cmd): Remove.
6086         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6087         Remove.
6088         (maintenance_show_test_settings_cmd): Remove.
6089         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6090         add_show_prefix_cmd.
6091         * maint-test-options.c (maintenance_test_options_command):
6092         Remove.
6093         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6094         * macrocmd.c (macro_command): Remove
6095         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6096         * language.c (set_check, show_check): Remove.
6097         (_initialize_language): Use add_basic_prefix_cmd,
6098         add_show_prefix_cmd.
6099         * infcmd.c (unset_command): Remove.
6100         (_initialize_infcmd): Use add_basic_prefix_cmd.
6101         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6102         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6103         add_show_prefix_cmd.
6104         * go32-nat.c (go32_info_dos_command): Remove.
6105         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6106         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6107         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6108         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6109         (_initialize_frame): Use add_basic_prefix_cmd,
6110         add_show_prefix_cmd.
6111         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6112         (_initialize_dcache): Use add_basic_prefix_cmd,
6113         add_show_prefix_cmd.
6114         * cp-support.c (maint_cplus_command): Remove.
6115         (_initialize_cp_support): Use add_basic_prefix_cmd.
6116         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6117         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6118         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6119         add_basic_prefix_cmd, add_show_prefix_cmd.
6120         * breakpoint.c (save_command): Remove.
6121         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6122         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6123         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6124         add_show_prefix_cmd.
6125         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6126         (set_ada_command, show_ada_command): Remove.
6127         (_initialize_ada_language): Use add_basic_prefix_cmd,
6128         add_show_prefix_cmd.
6129         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6130
6131 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6132
6133         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6134         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6135
6136 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6137
6138         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6139         warning messages.
6140
6141 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6142
6143         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6144         import table is not at beginning of .idata section.
6145
6146 2020-04-16  Pedro Alves  <palves@redhat.com>
6147
6148         * inferior.c (delete_inferior): Use delete operator directly
6149         instead of delete_program_space.
6150         * progspace.c (add_program_space): New, factored out from
6151         program_space::program_space.
6152         (remove_program_space): New, factored out from
6153         delete_program_space.
6154         (program_space::program_space): Remove intro comment.  Rewrite.
6155         (program_space::~program_space): Remove intro comment.  Call
6156         remove_program_space.
6157         (delete_program_space): Delete.
6158         * progspace.h (program_space::program_space): Make explicit.  Move
6159         intro comment here, adjusted.
6160         (program_space::~program_space): Move intro comment here,
6161         adjusted.
6162         (delete_program_space): Remove.
6163
6164 2020-04-16  Tom Tromey  <tromey@adacore.com>
6165
6166         * windows-nat.c (windows_nat::handle_access_violation): New
6167         function.
6168         * nat/windows-nat.h (handle_access_violation): Declare.
6169         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6170         windows-nat.c.  Call handle_access_violation.
6171
6172 2020-04-16  Tom de Vries  <tdevries@suse.de>
6173
6174         PR symtab/25791
6175         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6176         CUs without psymtab.
6177
6178 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6179
6180         * python/python.c (do_start_initialization): Don't call
6181         PyEval_InitThreads for Python 3.9 and beyond.
6182
6183 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6184
6185         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6186         thread functions.
6187         (obsd_nat_target::wait): Likewise.
6188
6189 2020-04-15  Tom Tromey  <tromey@adacore.com>
6190
6191         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6192         (DEBUG_EXCEPT): Use debug_printf.
6193
6194 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6195
6196         * completer.c (class completion_tracker::completion_hash_entry)
6197         <hash_name>: New member function.
6198         (completion_tracker::discard_completions): New callback to hash a
6199         completion_hash_entry, pass this to htab_create_alloc.
6200
6201 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6202
6203         * windows-nat.c (windows_make_so): Warn rather than stopping with
6204         an error if realpath() fails.
6205
6206 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6207
6208         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6209         (nbsd_nat_target::info_proc): Add do_status.
6210
6211 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6212             Tom de Vries  <tdevries@suse.de>
6213
6214         PR symtab/25718
6215         * psympriv.h (struct partial_symtab::read_symtab)
6216         (struct partial_symtab::expand_psymtab)
6217         (struct partial_symtab::read_dependencies): Update comments.
6218         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6219         read_symtab for includer.
6220         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6221         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6222         (struct dwarf2_include_psymtab::m_readin): Remove.
6223         (struct dwarf2_include_psymtab::includer): New member function.
6224         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6225
6226 2020-04-14  Tom de Vries  <tdevries@suse.de>
6227
6228         PR symtab/25720
6229         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6230         with NULL symbol_matcher and lookup_name.
6231         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6232         and lookup_name.
6233         * dwarf2/read.c (dw2_expand_symtabs_matching)
6234         (dw2_debug_names_expand_symtabs_matching): Same.
6235         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6236         Make lookup_name a pointer.  Update comment.
6237         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6238         lookup_name being a pointer.
6239         * symfile.c (expand_symtabs_matching): Same.
6240         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6241         * linespec.c (iterate_over_all_matching_symtabs): Same.
6242
6243 2020-04-13  Tom Tromey  <tom@tromey.com>
6244
6245         * run-on-main-thread.c: Update include.
6246         * unittests/main-thread-selftests.c: Update include.
6247         * tui/tui-win.c: Update include.
6248         * tui/tui-io.c: Update include.
6249         * tui/tui-interp.c: Update include.
6250         * tui/tui-hooks.c: Update include.
6251         * top.h: Update include.
6252         * top.c: Update include.
6253         * ser-base.c: Update include.
6254         * remote.c: Update include.
6255         * remote-notif.c: Update include.
6256         * remote-fileio.c: Update include.
6257         * record-full.c: Update include.
6258         * record-btrace.c: Update include.
6259         * python/python.c: Update include.
6260         * posix-hdep.c: Update include.
6261         * mingw-hdep.c: Update include.
6262         * mi/mi-main.c: Update include.
6263         * mi/mi-interp.c: Update include.
6264         * main.c: Update include.
6265         * linux-nat.c: Update include.
6266         * interps.c: Update include.
6267         * infrun.c: Update include.
6268         * inf-loop.c: Update include.
6269         * event-top.c: Update include.
6270         * event-loop.c: Move to ../gdbsupport/.
6271         * event-loop.h: Move to ../gdbsupport/.
6272         * async-event.h: Update include.
6273         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6274
6275 2020-04-13  Tom Tromey  <tom@tromey.com>
6276
6277         * tui/tui-win.c: Include async-event.h.
6278         * remote.c: Include async-event.h.
6279         * remote-notif.c: Include async-event.h.
6280         * record-full.c: Include async-event.h.
6281         * record-btrace.c: Include async-event.h.
6282         * infrun.c: Include async-event.h.
6283         * event-top.c: Include async-event.h.
6284         * event-loop.h: Move some declarations to async-event.h.
6285         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6286         code to async-event.c.
6287         * async-event.h: New file.
6288         * async-event.c: New file.
6289         * Makefile.in (COMMON_SFILES): Add async-event.c.
6290         (HFILES_NO_SRCDIR): Add async-event.h.
6291
6292 2020-04-13  Tom Tromey  <tom@tromey.com>
6293
6294         * utils.c (flush_streams): New function.
6295         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6296
6297 2020-04-13  Tom Tromey  <tom@tromey.com>
6298
6299         * event-loop.c (handle_file_event): Use warning, not
6300         printf_unfiltered.
6301
6302 2020-04-13  Tom Tromey  <tom@tromey.com>
6303
6304         * event-loop.c: Include <chrono>.
6305
6306 2020-04-13  Tom Tromey  <tom@tromey.com>
6307
6308         * gdb_select.h: Move to ../gdbsupport/.
6309         * event-loop.c: Update include path.
6310         * top.c: Update include path.
6311         * ser-base.c: Update include path.
6312         * ui-file.c: Update include path.
6313         * ser-tcp.c: Update include path.
6314         * guile/scm-ports.c: Update include path.
6315         * posix-hdep.c: Update include path.
6316         * ser-unix.c: Update include path.
6317         * gdb_usleep.c: Update include path.
6318         * mingw-hdep.c: Update include path.
6319         * inflow.c: Update include path.
6320         * infrun.c: Update include path.
6321         * event-top.c: Update include path.
6322
6323 2020-04-13  Tom Tromey  <tom@tromey.com>
6324
6325         * configure: Rebuild.
6326         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6327
6328 2020-04-13  Tom Tromey  <tom@tromey.com>
6329
6330         * event-loop.h (start_event_loop): Don't declare.
6331         * event-loop.c (start_event_loop): Move...
6332         * main.c (start_event_loop): ...here.  Now static.
6333
6334 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6335
6336         * MAINTAINERS: Update my email address.
6337
6338 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6339
6340         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6341         IP_ALL.
6342
6343 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6344
6345         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6346         (nbsd_nat_target::info_proc): Add do_cmdline.
6347
6348 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6349
6350         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6351         (nbsd_nat_target::info_proc): Add do_cwd.
6352
6353 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6354
6355         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6356
6357 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6358
6359         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6360         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6361         (nbsd_nat_target::info_proc): New functions.
6362         * nbsd-nat.c (kinfo_get_vmmap): New function.
6363         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6364         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6365         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6366         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6367         functions.
6368         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6369         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6370         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6371         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6372         (KINFO_VME_FLAG_GROWS_DOWN): New.
6373
6374 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6375
6376         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6377         bit shift.
6378
6379 2020-04-10  Tom Tromey  <tromey@adacore.com>
6380
6381         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6382
6383 2020-04-10  Tom Tromey  <tromey@adacore.com>
6384
6385         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6386         separate debug files.
6387
6388 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6389
6390         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6391         Move to...
6392         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6393         ... here.
6394         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6395         Check for STATUS_WX86_BREAKPOINT.
6396         (windows_nat_target::wait): Same.
6397
6398 2020-04-10  Tom de Vries  <tdevries@suse.de>
6399
6400         PR cli/25808
6401         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6402
6403 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6404
6405         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6406         (Write After Approval): Remove Tom de Vries.
6407
6408 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6409
6410         revert partially:
6411         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6412
6413         * buildsym.c (record_line): Fix undefined behavior and preserve
6414         lines at eof.
6415
6416 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6417
6418         * auxv.h (svr4_auxv_parse): New.
6419         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6420         and generic_auxv_parse.
6421         (svr4_auxv_parse): Add.
6422         * obsd-tdep.c: Include "auxv.h".
6423         (obsd_auxv_parse): Remove.
6424         (obsd_init_abi): Remove comment.
6425         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6426         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6427         * nbsd-tdep.c: Include "auxv.h".
6428         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6429
6430 2020-04-08  Tom Tromey  <tromey@adacore.com>
6431
6432         * nat/windows-nat.h (last_wait_event): Don't declare.
6433         (wait_for_debug_event): Update comment.
6434         * nat/windows-nat.c (last_wait_event): Now static.
6435
6436 2020-04-08  Tom Tromey  <tromey@adacore.com>
6437
6438         * windows-nat.c (wait_for_debug_event): Move to
6439         nat/windows-nat.c.
6440         * nat/windows-nat.h (wait_for_debug_event): Declare.
6441         * nat/windows-nat.c (wait_for_debug_event): Move from
6442         windows-nat.c.  No longer static.
6443
6444 2020-04-08  Tom Tromey  <tromey@adacore.com>
6445
6446         * windows-nat.c (get_windows_debug_event): Use
6447         fetch_pending_stop.
6448         * nat/windows-nat.h (fetch_pending_stop): Declare.
6449         * nat/windows-nat.c (fetch_pending_stop): New function.
6450
6451 2020-04-08  Tom Tromey  <tromey@adacore.com>
6452
6453         * windows-nat.c (windows_continue): Use matching_pending_stop and
6454         continue_last_debug_event.
6455         * nat/windows-nat.h (matching_pending_stop)
6456         (continue_last_debug_event): Declare.
6457         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6458         (matching_pending_stop, continue_last_debug_event): New
6459         functions.
6460
6461 2020-04-08  Tom Tromey  <tromey@adacore.com>
6462
6463         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6464         (handle_exception_result): Move to nat/windows-nat.h.
6465         (DEBUG_EXCEPTION_SIMPLE): Remove.
6466         (windows_nat::handle_ms_vc_exception): New function.
6467         (handle_exception): Move to nat/windows-nat.c.
6468         (get_windows_debug_event): Update.
6469         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6470         nat/windows-nat.c.
6471         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6472         (handle_exception_result): Move from windows-nat.c.
6473         (handle_exception): Declare.
6474         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6475         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6476         windows-nat.c.
6477
6478 2020-04-08  Tom Tromey  <tromey@adacore.com>
6479
6480         * windows-nat.c (exception_count, event_count): Remove.
6481         (handle_exception, get_windows_debug_event)
6482         (do_initial_windows_stuff): Update.
6483
6484 2020-04-08  Tom Tromey  <tromey@adacore.com>
6485
6486         * windows-nat.c (windows_nat::handle_load_dll)
6487         (windows_nat::handle_unload_dll): Rename.  No longer static.
6488         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6489         Declare.
6490
6491 2020-04-08  Tom Tromey  <tromey@adacore.com>
6492
6493         * complaints.h (stop_whining): Declare at top-level.
6494         (complaint): Don't declare stop_whining.
6495
6496 2020-04-08  Tom Tromey  <tromey@adacore.com>
6497
6498         * windows-nat.c (windows_nat::handle_output_debug_string):
6499         Rename.  No longer static.
6500         * nat/windows-nat.h (handle_output_debug_string): Declare.
6501
6502 2020-04-08  Tom Tromey  <tromey@adacore.com>
6503
6504         * windows-nat.c (current_process_handle, current_process_id)
6505         (main_thread_id, last_sig, current_event, last_wait_event)
6506         (current_windows_thread, desired_stop_thread_id, pending_stops)
6507         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6508         (display_selectors, fake_create_process)
6509         (get_windows_debug_event): Update.
6510         * nat/windows-nat.h (current_process_handle, current_process_id)
6511         (main_thread_id, last_sig, current_event, last_wait_event)
6512         (current_windows_thread, desired_stop_thread_id, pending_stops)
6513         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6514         * nat/windows-nat.c (current_process_handle, current_process_id)
6515         (main_thread_id, last_sig, current_event, last_wait_event)
6516         (current_windows_thread, desired_stop_thread_id, pending_stops)
6517         (siginfo_er): New globals.  Move from windows-nat.c.
6518
6519 2020-04-08  Tom Tromey  <tromey@adacore.com>
6520
6521         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6522         (handle_load_dll): Update.
6523         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6524
6525 2020-04-08  Tom Tromey  <tromey@adacore.com>
6526
6527         * windows-nat.c (enum thread_disposition_type): Move to
6528         nat/windows-nat.h.
6529         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6530         static.
6531         (windows_add_thread, windows_nat_target::fetch_registers)
6532         (windows_nat_target::store_registers, handle_exception)
6533         (windows_nat_target::resume, get_windows_debug_event)
6534         (windows_nat_target::get_tib_address)
6535         (windows_nat_target::thread_name)
6536         (windows_nat_target::thread_alive): Update.
6537         * nat/windows-nat.h (enum thread_disposition_type): Move from
6538         windows-nat.c.
6539         (thread_rec): Declare.
6540
6541 2020-04-08  Tom Tromey  <tromey@adacore.com>
6542
6543         * windows-nat.c: Add "using namespace".
6544         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6545         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6546
6547 2020-04-08  Tom Tromey  <tromey@adacore.com>
6548
6549         * nat/windows-nat.h (struct windows_thread_info): Declare
6550         destructor.
6551         * nat/windows-nat.c (~windows_thread_info): New.
6552
6553 2020-04-08  Tom Tromey  <tromey@adacore.com>
6554
6555         PR gdb/22992
6556         * windows-nat.c (current_event): Update comment.
6557         (last_wait_event, desired_stop_thread_id): New globals.
6558         (struct pending_stop): New.
6559         (pending_stops): New global.
6560         (windows_nat_target) <stopped_by_sw_breakpoint>
6561         <supports_stopped_by_sw_breakpoint>: New methods.
6562         (windows_fetch_one_register): Add assertions.  Adjust PC.
6563         (windows_continue): Handle pending stops.  Suspend other threads
6564         when stepping.  Use last_wait_event
6565         (wait_for_debug_event): New function.
6566         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6567         pending stops.  Queue spurious stops.
6568         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6569         (windows_nat_target::kill): Use wait_for_debug_event.
6570         * nat/windows-nat.h (struct windows_thread_info)
6571         <stopped_at_software_breakpoint>: New field.
6572         * nat/windows-nat.c (windows_thread_info::resume): Clear
6573         stopped_at_software_breakpoint.
6574
6575 2020-04-08  Tom Tromey  <tromey@adacore.com>
6576
6577         * windows-nat.c (enum thread_disposition_type): New.
6578         (thread_rec): Replace "get_context" parameter with "disposition";
6579         change type.
6580         (windows_add_thread, windows_nat_target::fetch_registers)
6581         (windows_nat_target::store_registers, handle_exception)
6582         (windows_nat_target::resume, get_windows_debug_event)
6583         (windows_nat_target::get_tib_address)
6584         (windows_nat_target::thread_name)
6585         (windows_nat_target::thread_alive): Update.
6586
6587 2020-04-08  Tom Tromey  <tromey@adacore.com>
6588
6589         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6590         (windows_continue): Use windows_continue::resume.
6591         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6592         resume>: Declare new methods.
6593         * nat/windows-nat.c: New file.
6594         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6595
6596 2020-04-08  Tom Tromey  <tromey@adacore.com>
6597
6598         * windows-nat.c (windows_add_thread, windows_delete_thread)
6599         (windows_nat_target::fetch_registers)
6600         (windows_nat_target::store_registers, fake_create_process)
6601         (windows_nat_target::resume, windows_nat_target::resume)
6602         (get_windows_debug_event, windows_nat_target::wait)
6603         (windows_nat_target::pid_to_str)
6604         (windows_nat_target::get_tib_address)
6605         (windows_nat_target::get_ada_task_ptid)
6606         (windows_nat_target::thread_name)
6607         (windows_nat_target::thread_alive): Use lwp, not tid.
6608
6609 2020-04-08  Tom Tromey  <tromey@adacore.com>
6610
6611         * windows-nat.c (handle_exception)
6612         (windows_nat_target::thread_name): Update.
6613         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6614         <name>: Now unique_xmalloc_ptr.
6615
6616 2020-04-08  Tom Tromey  <tromey@adacore.com>
6617
6618         * windows-nat.c (thread_rec)
6619         (windows_nat_target::fetch_registers): Update.
6620         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6621         Update comment.
6622         <debug_registers_changed, reload_context>: Now bool.
6623
6624 2020-04-08  Tom Tromey  <tromey@adacore.com>
6625
6626         * windows-nat.c (windows_add_thread): Use new.
6627         (windows_init_thread_list, windows_delete_thread): Use delete.
6628         (get_windows_debug_event): Update.
6629         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6630         destructor, and initializers.
6631
6632 2020-04-08  Tom Tromey  <tromey@adacore.com>
6633
6634         * windows-nat.c (struct windows_thread_info): Remove.
6635         * nat/windows-nat.h: New file.
6636
6637 2020-04-08  Tom Tromey  <tromey@adacore.com>
6638
6639         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6640         (thread_rec, windows_add_thread, windows_delete_thread)
6641         (windows_continue): Update.
6642
6643 2020-04-08  Tom Tromey  <tromey@adacore.com>
6644
6645         * windows-nat.c (struct windows_thread_info): Remove typedef.
6646         (thread_head): Remove.
6647         (thread_list): New global.
6648         (thread_rec, windows_add_thread, windows_init_thread_list)
6649         (windows_delete_thread, windows_continue): Update.
6650
6651 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6652
6653         * windows-tdep.h (windows_init_abi): Add comment.
6654         (cygwin_init_abi): New declaration.
6655         * windows-tdep.c: Split signal enumeration in two, one for
6656         Windows and one for Cygwin.
6657         (windows_gdb_signal_to_target): Only deal with signal of the
6658         Windows OS ABI.
6659         (cygwin_gdb_signal_to_target): New function.
6660         (windows_init_abi): Rename to windows_init_abi_common, don't set
6661         gdb_signal_to_target gdbarch method.  Add new new function with
6662         this name.
6663         (cygwin_init_abi): New function.
6664         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6665         comment.  Don't call windows_init_abi.
6666         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6667         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6668         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6669         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6670         a new function of this name.
6671         (i386_cygwin_init_abi): New function.
6672         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6673         OS ABI Cygwin.
6674
6675 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6676
6677         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6678         parameter.c.
6679         (dwarf2_read_gdb_index): Update.
6680
6681 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6682
6683         * nbsd-tdep.c: Include "objfiles.h".
6684         (nbsd_skip_solib_resolver): New.
6685         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6686
6687 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6688
6689         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6690         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6691         with DW_LLE_base_addressx are being emitted in DWARFv5.
6692         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6693         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6694         unsigned integer.
6695
6696 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6697
6698         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6699         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6700         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6701         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6702         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6703         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6704         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6705
6706
6707 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6708
6709         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6710         (read_loclist_index): New function definition.
6711         (lookup_loclist_base): New function definition.
6712         (read_loclist_header): New function definition.
6713         (dwarf2_cu): Add loclist_base and loclist_header field.
6714         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6715         (read_full_die_1): Read the value of DW_AT_loclists_base.
6716         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6717         (read_attribute_value): Handle DW_FORM_loclistx.
6718         (skip_one_die): Handle DW_FORM_loclistx.
6719         (loclist_header): New structure declaration.
6720         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6721
6722 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6723
6724         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6725         constructor.  Remove `addr` parameter from other constructor and
6726         add `per_cu` parameter.
6727         * dwarf2/read.c (create_partial_symtab): Update.
6728
6729 2020-04-07  Tom de Vries  <tdevries@suse.de>
6730
6731         PR symtab/25796
6732         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6733         (partial_die_info::fixup): Inherit has_const_value.
6734
6735 2020-04-07  Tom de Vries  <tdevries@suse.de>
6736
6737         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6738         symbols without address.
6739
6740 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6741
6742         * nbsd-nat.h (struct thread_info): Add forward declaration.
6743         (nbsd_nat_target::thread_alive): Add.
6744         (nbsd_nat_target::thread_name): Likewise.
6745         (nbsd_nat_target::update_thread_list): Likewise.
6746         (update_thread_list::post_attach): Likewise.
6747         (post_attach::pid_to_str): Likewise.
6748         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6749         (nbsd_thread_lister): Add.
6750         (nbsd_nat_target::thread_alive): Likewise.
6751         (nbsd_nat_target::thread_name): Likewise.
6752         (nbsd_add_threads): Likewise.
6753         (update_thread_list::post_attach): Likewise.
6754         (nbsd_nat_target::update_thread_list): Likewise.
6755         (post_attach::pid_to_str): Likewise.
6756
6757 2020-04-06  Tom Tromey  <tromey@adacore.com>
6758
6759         * ada-valprint.c (print_variant_part): Extract the variant field.
6760         (print_field_values): Use the field as the outer value when
6761         recursing.
6762
6763 2020-04-06  Tom Tromey  <tromey@adacore.com>
6764
6765         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6766         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6767         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6768         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6769         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6770
6771 2020-04-06  Tom Tromey  <tromey@adacore.com>
6772
6773         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6774         TYPE_CODE_ERROR.
6775
6776 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6777
6778         * nbsd-tdep.c: Include "gdbarch.h".
6779         Define enum with NetBSD signal numbers.
6780         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6781         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6782         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6783         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6784         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6785         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6786         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6787         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6788         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6789         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6790         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6791         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6792
6793 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6794
6795         PR gdb/25325
6796         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6797
6798 2020-04-03  Tom Tromey  <tromey@adacore.com>
6799
6800         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6801         Read constant block.
6802
6803 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6804
6805         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6806         (gdb_bfd_get_full_section_contents): New declaration.
6807         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6808         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6809         gdb_bfd_get_full_section_contents.
6810
6811 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6812
6813         * exec.c (build_section_table): Replace internal_error with
6814         gdb_assert.
6815         (section_table_xfer_memory_partial): Likewise.
6816         * mdebugread.c (parse_partial_symbols): Likewise.
6817         * psymtab.c (lookup_partial_symbol): Likewise.
6818         * utils.c (wrap_here): Likewise.
6819
6820 2020-04-02  Tom Tromey  <tromey@adacore.com>
6821
6822         * f-lang.c (build_fortran_types): Use arch_type to initialize
6823         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6824
6825 2020-04-02  Tom Tromey  <tromey@adacore.com>
6826
6827         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6828         of attributes.
6829
6830 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6831             Bernd Edlinger <bernd.edlinger@hotmail.de>
6832             Tom Tromey  <tromey@adacore.com>
6833
6834         * buildsym.c (buildsym_compunit::record_line): Remove
6835         deduplication code.
6836
6837 2020-04-02  Tom de Vries  <tdevries@suse.de>
6838
6839         PR ada/24671
6840         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6841
6842 2020-04-02  Tom de Vries  <tdevries@suse.de>
6843
6844         * dwarf2/read.c (dwarf2_gdb_index_functions,
6845         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6846         NULL.
6847         * psymtab.c (psym_lookup_global_symbol_language): New function.
6848         (psym_functions): Init psym_lookup_global_symbol_language with
6849         psym_lookup_global_symbol_language.
6850         * symfile-debug.c (debug_sym_quick_functions): Init
6851         lookup_global_symbol_language with NULL.
6852         * symfile.c (set_initial_language): Remove fixme comment.
6853         * symfile.h (struct quick_symbol_functions): Add
6854         lookup_global_symbol_language.
6855         * symtab.c (find_quick_global_symbol_language): New function.
6856         (find_main_name): Use find_quick_global_symbol_language.
6857
6858 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6859
6860         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6861
6862 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6863
6864         * buildsym.c (record_line): Fix undefined behavior and preserve
6865         lines at eof.
6866
6867 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6868
6869         * buildsym.c (record_line): Fix the resizing condition.
6870
6871 2020-04-01  Tom Tromey  <tom@tromey.com>
6872
6873         * value.h (value_literal_complex): Add comment.
6874         * valops.c (value_literal_complex): Refer to value.h.
6875
6876 2020-04-01  Tom Tromey  <tom@tromey.com>
6877
6878         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6879         (scalar_type): New rule, from typebase.
6880         (typebase): Use scalar_type.  Recognize complex types.
6881         (field_name): Handle FLOAT_KEYWORD.
6882         (ident_tokens): Add _Complex and __complex__.
6883
6884 2020-04-01  Tom Tromey  <tom@tromey.com>
6885
6886         PR exp/25299:
6887         * valarith.c (promotion_type, complex_binop): New functions.
6888         (scalar_binop): Handle complex numbers.  Use promotion_type.
6889         (value_pos, value_neg, value_complement): Handle complex numbers.
6890
6891 2020-04-01  Tom Tromey  <tom@tromey.com>
6892
6893         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6894         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6895         (parse_number): Handle complex numbers.
6896
6897 2020-04-01  Tom Tromey  <tom@tromey.com>
6898
6899         * c-valprint.c (c_decorations): Change complex suffix to "i".
6900
6901 2020-04-01  Tom Tromey  <tom@tromey.com>
6902
6903         * valprint.c (generic_value_print_complex): Use accessors.
6904         * value.h (value_real_part, value_imaginary_part): Declare.
6905         * valops.c (value_real_part, value_imaginary_part): New
6906         functions.
6907         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6908
6909 2020-04-01  Tom Tromey  <tom@tromey.com>
6910
6911         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6912         (read_range_type): Update.
6913         * mdebugread.c (basic_type): Update.
6914         * go-lang.c (build_go_types): Use init_complex_type.
6915         * gdbtypes.h (struct main_type) <complex_type>: New member.
6916         (init_complex_type): Update.
6917         (arch_complex_type): Don't declare.
6918         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6919         Make name if none given.  Use alloc_type_copy.  Look for cached
6920         complex type.
6921         (arch_complex_type): Remove.
6922         (gdbtypes_post_init): Use init_complex_type.
6923         * f-lang.c (build_fortran_types): Use init_complex_type.
6924         * dwarf2/read.c (read_base_type): Update.
6925         * d-lang.c (build_d_types): Use init_complex_type.
6926         * ctfread.c (read_base_type): Update.
6927
6928 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6929
6930         * infrun.c (stop_all_threads): Update assertion, plus when
6931         stopping threads, take into account that we might be trying
6932         to stop an all-stop target.
6933         (stop_waiting): Call 'stop_all_threads' if there exists a
6934         non-stop target.
6935
6936 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6937
6938         * target.h (exists_non_stop_target): New function declaration.
6939         * target.c (exists_non_stop_target): New function.
6940
6941 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6942
6943         PR gdb/24789
6944         * eval.c (is_integral_or_integral_reference): New function.
6945         (evaluate_subexp_standard): Allow integer references in
6946         pointer arithmetic.
6947
6948 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6949
6950         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6951         check for no ptid in the stop reply when the target is non-stop.
6952
6953 2020-04-01  Tom Tromey  <tromey@adacore.com>
6954
6955         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6956         "name" parameter to rvalue reference.  Initialize m_name_holder.
6957         <lookup_name_info>: New overloads.
6958         <name>: Return gdb::string_view.
6959         <c_str>: New method.
6960         <make_ignore_params>: Update.
6961         <search_name_hash>: Update.
6962         <language_lookup_name>: Return const char *.
6963         <m_name>: Change type.
6964         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6965         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6966         (lookup_name_info::match_any): Update.
6967         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6968         Update.
6969         * minsyms.c (linkage_name_str): Update.
6970         * language.c (default_symbol_name_matcher): Update.
6971         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6972         Update.
6973         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6974         (ada_lookup_name_info::ada_lookup_name_info): Update.
6975         (literal_symbol_name_matcher): Update.
6976
6977 2020-04-01  Tom Tromey  <tromey@adacore.com>
6978
6979         * psymtab.c (psymtab_search_name): Remove function.
6980         (psym_lookup_symbol): Create search name and lookup name here.
6981         (lookup_partial_symbol): Remove "name" parameter; add
6982         lookup_name.
6983         (psym_expand_symtabs_for_function): Update.
6984
6985 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6986
6987         PR tui/25597:
6988         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6989
6990 2020-03-31  Tom Tromey  <tromey@adacore.com>
6991
6992         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6993         memcpy.
6994
6995 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6996
6997         * features/riscv/32bit-csr.xml: Regenerated.
6998         * features/riscv/64bit-csr.xml: Regenerated.
6999
7000 2020-03-30  Tom Tromey  <tromey@adacore.com>
7001
7002         * ada-valprint.c (print_variant_part): Update.
7003         * ada-lang.h (ada_which_variant_applies): Update.
7004         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7005         outer_valaddr parameters; replace with "outer" value parameter.
7006         (to_fixed_variant_branch_type): Update.
7007
7008 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7009
7010         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7011         <list>.  Remove inclusion of observable.h.
7012         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7013         (struct arch_lwp_info): New struct.
7014         (class ppc_linux_dreg_interface): New class.
7015         (struct ppc_linux_process_info): New struct.
7016         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7017         <low_new_clone, low_forget_process, low_prepare_to_resume>
7018         <copy_thread_dreg_state, mark_thread_stale>
7019         <mark_debug_registers_changed, register_hw_breakpoint>
7020         <clear_hw_breakpoint, register_wp, clear_wp>
7021         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7022         <num_memory_accesses, get_trigger_type>
7023         <create_watchpoint_request, hwdebug_point_cmp>
7024         <init_arch_lwp_info, get_arch_lwp_info>
7025         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7026         methods.
7027         <struct ptid_hash>: New inner struct.
7028         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7029         members.
7030         (saved_dabr_value, hwdebug_info, max_slots_number)
7031         (struct hw_break_tuple, struct thread_points, ppc_threads)
7032         (have_ptrace_hwdebug_interface)
7033         (hwdebug_find_thread_points_by_tid)
7034         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7035         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7036         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7037         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7038         use m_dreg_interface.
7039         (hwdebug_point_cmp): Change to...
7040         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7041         reference arguments instead of pointers.
7042         (ppc_linux_nat_target::ranged_break_num_registers): Use
7043         m_dreg_interface.
7044         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7045         m_dreg_interface.  Call register_hw_breakpoint.
7046         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7047         m_dreg_interface.  Call clear_hw_breakpoint.
7048         (get_trigger_type): Change to...
7049         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7050         comment.
7051         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7052         use m_dreg_interface.  Call register_hw_breakpoint.
7053         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7054         use m_dreg_interface.  Call clear_hw_breakpoint.
7055         (can_use_watchpoint_cond_accel): Change to...
7056         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7057         method.  Update comment, use m_dreg_interface and
7058         m_process_info.
7059         (calculate_dvc): Change to...
7060         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7061         m_dreg_interface.
7062         (num_memory_accesses): Change to...
7063         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7064         (check_condition): Change to...
7065         (ppc_linux_nat_target::check_condition): ...this method.
7066         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7067         comment, use m_dreg_interface.
7068         (create_watchpoint_request): Change to...
7069         (ppc_linux_nat_target::create_watchpoint_request): ...this
7070         method.  Use m_dreg_interface.
7071         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7072         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7073         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7074         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7075         (ppc_linux_nat_target::low_forget_process)
7076         (ppc_linux_nat_target::low_new_fork)
7077         (ppc_linux_nat_target::low_new_clone)
7078         (ppc_linux_nat_target::low_delete_thread)
7079         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7080         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7081         only call mark_thread_stale.
7082         (ppc_linux_thread_exit): Remove.
7083         (ppc_linux_nat_target::stopped_data_address): Change to...
7084         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7085         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7086         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7087         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7088         comment.  Call low_stopped_data_address.
7089         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7090         m_dreg_interface.
7091         (ppc_linux_nat_target::masked_watch_num_registers): Use
7092         m_dreg_interface.
7093         (ppc_linux_nat_target::copy_thread_dreg_state)
7094         (ppc_linux_nat_target::mark_thread_stale)
7095         (ppc_linux_nat_target::mark_debug_registers_changed)
7096         (ppc_linux_nat_target::register_hw_breakpoint)
7097         (ppc_linux_nat_target::clear_hw_breakpoint)
7098         (ppc_linux_nat_target::register_wp)
7099         (ppc_linux_nat_target::clear_wp)
7100         (ppc_linux_nat_target::init_arch_lwp_info)
7101         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7102         (_initialize_ppc_linux_nat): Remove observer callback.
7103
7104 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7105
7106         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7107         (ppc_linux_nat_target::auxv_parse)
7108         (ppc_linux_nat_target::read_description)
7109         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7110         Move up.
7111
7112 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7113
7114         * linux-nat.h (low_new_clone): New method.
7115         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7116
7117 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7118
7119         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7120         (dbx_expand_psymtab): ... this.
7121         (start_psymtab): Update.
7122         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7123         (mdebug_expand_psymtab): ... this.
7124         (parse_partial_symbols): Update.
7125         (new_psymtab): Update.
7126         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7127         (xcoff_expand_psymtab): ... this.
7128         (xcoff_start_psymtab): Update.
7129
7130 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7131
7132         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7133         <expand_dependencies>: ... this.
7134         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7135         (partial_symtab::expand_dependencies): ... this.
7136         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7137         Update.
7138         (dwarf2_psymtab::expand_psymtab): Update.
7139         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7140         * mdebugread.c (psymtab_to_symtab_1): Update.
7141         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7142
7143 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7144
7145         * psympriv.h (discard_psymtab): Remove.
7146         * dbxread.c (dbx_end_psymtab): Update.
7147         * xcoffread.c (xcoff_end_psymtab): Update.
7148
7149 2020-03-28  Tom Tromey  <tom@tromey.com>
7150
7151         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7152         comment.
7153
7154 2020-03-28  Tom Tromey  <tom@tromey.com>
7155
7156         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7157
7158 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7159
7160         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7161
7162 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7163
7164         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7165
7166 2020-03-26  Tom Tromey  <tom@tromey.com>
7167
7168         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7169         (mark_common_block_symbol_computed, read_tag_string_type)
7170         (attr_to_dynamic_prop, read_subrange_type): Update.
7171         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7172         to be methods on struct attribute.
7173         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7174         (read_call_site_scope, partial_die_info::read)
7175         (partial_die_info::read, lookup_die_type, follow_die_ref):
7176         Update.
7177         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7178         from dwarf2_get_ref_die_offset.
7179         (attribute::constant_value): New method, from
7180         dwarf2_get_attr_constant_value.
7181         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7182         Declare method.
7183         <constant_value>: New method.
7184
7185 2020-03-26  Tom Tromey  <tom@tromey.com>
7186
7187         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7188         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7189         (dwarf_type_encoding_name): Move to stringify.c.
7190         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7191         * dwarf2/stringify.c: New file.
7192         * dwarf2/stringify.h: New file.
7193
7194 2020-03-26  Tom Tromey  <tom@tromey.com>
7195
7196         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7197         Rewrite.
7198
7199 2020-03-26  Tom Tromey  <tom@tromey.com>
7200
7201         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7202         methods.
7203         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7204         (lookup_ranges_base): Likewise.
7205         (read_cutu_die_from_dwo, read_full_die_1): Update.
7206
7207 2020-03-26  Tom Tromey  <tom@tromey.com>
7208
7209         * dwarf2/read.c (read_import_statement, read_file_scope)
7210         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7211         (read_lexical_block_scope, read_call_site_scope)
7212         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7213         (handle_struct_member_die, process_structure_scope)
7214         (update_enumeration_type_from_children)
7215         (process_enumeration_scope, read_array_type, read_common_block)
7216         (read_namespace, read_module, read_subroutine_type): Update.
7217         (sibling_die): Remove.
7218
7219 2020-03-26  Tom Tromey  <tom@tromey.com>
7220
7221         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7222         (build_type_psymtabs_reader, read_structure_type)
7223         (read_enumeration_type, read_full_die_1): Update.
7224         (dwarf2_attr_no_follow): Move to die.h.
7225         * dwarf2/die.h (struct die_info) <attr>: New method.
7226
7227 2020-03-26  Tom Tromey  <tom@tromey.com>
7228
7229         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7230         <base_address>: Now an optional.
7231         (dwarf2_find_base_address, dwarf2_rnglists_process)
7232         (dwarf2_ranges_process, fill_in_loclist_baton)
7233         (dwarf2_symbol_mark_computed): Update.
7234
7235 2020-03-26  Tom Tromey  <tom@tromey.com>
7236
7237         * dwarf2/read.c (struct die_info): Move to die.h.
7238         * dwarf2/die.h: New file.
7239
7240 2020-03-26  Tom Tromey  <tom@tromey.com>
7241
7242         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7243         * dwarf2/read.c
7244         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7245         Move to line-header.c.
7246         (read_checked_initial_length_and_offset, read_formatted_entries):
7247         Likewise.
7248         (dwarf_decode_line_header): Split into two.
7249         * dwarf2/line-header.c
7250         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7251         Move from read.c.
7252         (read_checked_initial_length_and_offset, read_formatted_entries):
7253         Likewise.
7254         (dwarf_decode_line_header): New function, split from read.c.
7255
7256 2020-03-26  Tom Tromey  <tom@tromey.com>
7257
7258         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7259         Declare method.
7260         * dwarf2/read.c (read_attribute_value): Update.
7261         (dwarf2_per_objfile::read_line_string): Rename from
7262         read_indirect_line_string.
7263         (read_formatted_entries): Update.
7264
7265 2020-03-26  Tom Tromey  <tom@tromey.com>
7266
7267         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7268         variable.
7269
7270 2020-03-26  Tom Tromey  <tom@tromey.com>
7271
7272         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7273         const.
7274         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7275         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7276         parameter const.
7277
7278 2020-03-26  Tom Tromey  <tom@tromey.com>
7279
7280         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7281         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7282         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7283         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7284
7285 2020-03-26  Tom Tromey  <tom@tromey.com>
7286
7287         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7288         file_names_size, file_full_name, file_file_name>: Use const.
7289         <file_name_at, file_names>: Add const overload.
7290         * dwarf2/line-header.c (line_header::file_file_name)
7291         (line_header::file_full_name): Update.
7292
7293 2020-03-26  Tom Tromey  <tom@tromey.com>
7294
7295         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7296         (macro_start_file, consume_improper_spaces)
7297         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7298         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7299         (dwarf_decode_macros): Move to macro.c.
7300         * dwarf2/macro.c: New file.
7301         * dwarf2/macro.h: New file.
7302         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7303
7304 2020-03-26  Tom Tromey  <tom@tromey.com>
7305
7306         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7307         method.
7308         * dwarf2/section.c: New method.  From
7309         read_indirect_string_at_offset_from.
7310         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7311         (read_indirect_string_at_offset_from): Move to section.c.
7312         (read_indirect_string_at_offset): Rewrite.
7313         (read_indirect_line_string_at_offset): Remove.
7314         (read_indirect_string, read_indirect_line_string)
7315         (dwarf_decode_macro_bytes): Update.
7316
7317 2020-03-26  Tom Tromey  <tom@tromey.com>
7318
7319         * dwarf2/section.h (struct dwarf2_section_info)
7320         <overload_complaint>: Declare.
7321         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7322         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7323         Rename from dwarf2_section_buffer_overflow_complaint.
7324         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7325         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7326
7327 2020-03-26  Tom Tromey  <tom@tromey.com>
7328
7329         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7330         Declare.
7331         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7332         Move from read.c.
7333         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7334         to section.c.
7335
7336 2020-03-26  Tom Tromey  <tom@tromey.com>
7337
7338         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7339
7340 2020-03-26  Tom Tromey  <tom@tromey.com>
7341
7342         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7343         "builder".
7344         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7345         parameter.
7346         (dwarf_decode_macros): Update.
7347
7348 2020-03-26  Tom Tromey  <tom@tromey.com>
7349
7350         * dwarf2/read.c (read_attribute_value): Update.
7351         (read_indirect_string_from_dwz): Move to dwz.c; change into
7352         method.
7353         (dwarf_decode_macro_bytes): Update.
7354         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7355         * dwarf2/dwz.c: New file.
7356         * Makefile.in (COMMON_SFILES): Add dwz.c.
7357
7358 2020-03-26  Tom Tromey  <tom@tromey.com>
7359
7360         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7361         * dwarf2/read.c: Add include.
7362         * dwarf2/index-write.c: Add include.
7363         * dwarf2/index-cache.c: Add include.
7364         * dwarf2/dwz.h: New file.
7365
7366 2020-03-25  Tom Tromey  <tom@tromey.com>
7367
7368         * compile/compile-object-load.c (get_out_value_type): Mention
7369         correct symbol name in error message.
7370
7371 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7372
7373         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7374
7375 2020-03-25  Tom de Vries  <tdevries@suse.de>
7376
7377         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7378         * symmisc.c (dump_symtab_1): Print user and includes fields.
7379         (maintenance_info_symtabs): Same.
7380
7381 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7382
7383         PR gdb/25534
7384         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7385         (riscv_regcache_cooked_write): New function.
7386         (riscv_push_dummy_call): Use new function.
7387         (riscv_return_value): Likewise.
7388
7389 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7390
7391         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7392         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7393         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7394         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7395         * infrun.c (follow_fork): Likewise.
7396         (follow_fork_inferior): Likewise.
7397         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7398         * linux-nat.h (class linux_nat_target): Likewise.
7399         * remote.c (class remote_target) <follow_fork>: Likewise.
7400         (remote_target::follow_fork): Likewise.
7401         * target-delegates.c: Re-generate.
7402         * target.c (default_follow_fork): Likewise.
7403         (target_follow_fork): Likewise.
7404         * target.h (struct target_ops) <follow_fork>: Likewise.
7405         (target_follow_fork): Likewise.
7406
7407 2020-03-24  Tom de Vries  <tdevries@suse.de>
7408
7409         * psymtab.c (maintenance_info_psymtabs): Print user field.
7410
7411 2020-03-20  Tom Tromey  <tromey@adacore.com>
7412
7413         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7414         const.
7415         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7416         const.
7417
7418 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7419
7420         * ptrace.m4: Don't check for ptrace declaration.
7421         * config.in: Re-generate.
7422         * configure: Re-generate.
7423         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7424         not defined.
7425
7426 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7427
7428         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7429         `PTRACE_TYPE_RET'.
7430         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7431         * sparc-nat.c (gdb_ptrace): Likewise.
7432         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7433
7434 2020-03-20  Tom Tromey  <tromey@adacore.com>
7435
7436         * c-exp.y (lex_one_token): Fix assert.
7437
7438 2020-03-20  Tom Tromey  <tromey@adacore.com>
7439
7440         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7441         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7442         strncpy call.
7443
7444 2020-03-20  Tom Tromey  <tromey@adacore.com>
7445
7446         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7447
7448 2020-03-20  Tom Tromey  <tromey@adacore.com>
7449
7450         * ada-valprint.c (print_variant_part): Remove parameters; switch
7451         to value-based API.
7452         (print_field_values): Likewise.
7453         (ada_val_print_struct_union): Likewise.
7454         (ada_value_print_1): Update.
7455
7456 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7457
7458         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7459         nbsd_nat_target instead of inf_ptrace_target.
7460         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7461         nbsd_nat_target.
7462
7463 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7464
7465         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7466         it to the ptrace call.
7467         * (store_registers): Likewise.
7468
7469 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7470
7471         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7472         it to the ptrace call.
7473         * (store_registers): Likewise.
7474
7475 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7476
7477         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7478         valid, fetch vg value from ptrace.
7479
7480 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7481         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7482         * inf-ptrace.c: Likewise.
7483         * (gdb_ptrace): Add.
7484         * (inf_ptrace_target::resume): Update.
7485         * (inf_ptrace_target::xfer_partial): Likewise.
7486         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7487         * (inf_ptrace_peek_poke): Update.
7488
7489 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7490
7491         * x86-bsd-nat.c (gdb_ptrace): New.
7492         * (x86bsd_dr_set): Add new argument `ptid'.
7493         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7494         x86bsd_dr_set_addr): Update.
7495
7496 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7497
7498         * remote.c (remote_target::process_stop_reply): Handle events for
7499         all threads differently.
7500
7501 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7502
7503         * completer.c (completion_tracker::remove_completion): Define new
7504         function.
7505         * completer.h (completion_tracker::remove_completion): Declare new
7506         function.
7507         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7508         when adding a C++ function symbol.
7509
7510 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7511
7512         * completer.c (completion_tracker::completion_hash_entry): Define
7513         new class.
7514         (advance_to_filename_complete_word_point): Call
7515         recompute_lowest_common_denominator.
7516         (completion_tracker::completion_tracker): Call discard_completions
7517         to setup the hash table.
7518         (completion_tracker::discard_completions): Allow for being called
7519         from the constructor, pass new equal function, and element deleter
7520         when constructing the hash table.  Initialise new class member
7521         variables.
7522         (completion_tracker::maybe_add_completion): Remove use of
7523         m_entries_vec, and store more information into m_entries_hash.
7524         (completion_tracker::recompute_lcd_visitor): New function, most
7525         content taken from...
7526         (completion_tracker::recompute_lowest_common_denominator):
7527         ...here, this now just visits each item in the hash calling the
7528         above visitor.
7529         (completion_tracker::build_completion_result): Remove use of
7530         m_entries_vec, call recompute_lowest_common_denominator.
7531         * completer.h (completion_tracker::have_completions): Remove use
7532         of m_entries_vec.
7533         (completion_tracker::completion_hash_entry): Declare new class.
7534         (completion_tracker::recompute_lowest_common_denominator): Change
7535         function signature.
7536         (completion_tracker::recompute_lcd_visitor): Declare new function.
7537         (completion_tracker::m_entries_vec): Delete.
7538         (completion_tracker::m_entries_hash): Initialize to NULL.
7539         (completion_tracker::m_lowest_common_denominator_valid): New
7540         member variable.
7541         (completion_tracker::m_lowest_common_denominator_max_length): New
7542         member variable.
7543
7544 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7545
7546         * regformats/regdef.h: Put reg in gdb namespace.
7547
7548 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7549
7550         * i386-bsd-nat.c (gdb_ptrace): New.
7551         * (i386bsd_fetch_inferior_registers,
7552         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7553         * (i386bsd_fetch_inferior_registers,
7554         i386bsd_store_inferior_registers) Use gdb_ptrace.
7555
7556 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7557
7558         * amd64-bsd-nat.c (gdb_ptrace): New.
7559         * (amd64bsd_fetch_inferior_registers,
7560         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7561         * (amd64bsd_fetch_inferior_registers,
7562         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7563
7564 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7565
7566         * user-regs.c (user_reg::read): Rename to...
7567         (user_reg::xread): ...this.
7568         * (append_user_reg): Rename argument `read' to `xread'.
7569         * (user_reg_add_builtin): Likewise.
7570         * (user_reg_add): Likewise.
7571         * (value_of_user_reg): Likewise.
7572
7573 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7574
7575         * sparc-nat.c (gdb_ptrace): New.
7576         * sparc-nat.c (sparc_fetch_inferior_registers)
7577         (sparc_store_inferior_registers) Remove obsolete comment.
7578         * sparc-nat.c (sparc_fetch_inferior_registers)
7579         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7580         * sparc-nat.c (sparc_fetch_inferior_registers)
7581         (sparc_store_inferior_registers) Use gdb_ptrace.
7582
7583 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7584
7585         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7586         it to the ptrace call.
7587         * sh-nbsd-nat.c (store_registers): Likewise.
7588
7589 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7590
7591         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7592         nbsd_nat_target instead of inf_ptrace_target.
7593         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7594         nbsd_nat_target.
7595
7596 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7597
7598         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7599
7600 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7601
7602         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7603         <sys/sysctl.h>.
7604         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7605
7606 2020-03-17  Tom de Vries  <tdevries@suse.de>
7607
7608         PR gdb/23710
7609         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7610         fields.
7611         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7612         fields.
7613         (process_imported_unit_die): Skip import of c++ CUs.
7614
7615 2020-03-16  Tom Tromey  <tom@tromey.com>
7616
7617         * p-valprint.c (pascal_object_print_value): Initialize
7618         base_value.
7619
7620 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7621             Shahab Vahedi  <shahab@synopsys.com>
7622
7623         * Makefile.in: Add arch/arc.o
7624         * configure.tgt: Likewise.
7625         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7626         (_initialize_arc_tdep): Don't initialize old target descriptions.
7627         (arc_read_description): New function to cache target descriptions.
7628         * arc-tdep.h (arc_read_description): Add proto type.
7629         * arch/arc.c: New file.
7630         * arch/arc.h: Likewise.
7631         * features/Makefile: Replace old target descriptions with new.
7632         * features/arc-arcompact.c: Remove.
7633         * features/arc-arcompact.xml: Likewise.
7634         * features/arc-v2.c: Likewise
7635         * features/arc-v2.xml: Likewise
7636         * features/arc/aux-arcompact.xml: New file.
7637         * features/arc/aux-v2.xml: Likewise.
7638         * features/arc/core-arcompact.xml: Likewise.
7639         * features/arc/core-v2.xml: Likewise.
7640         * features/arc/aux-arcompact.c: Generate.
7641         * features/arc/aux-v2.c: Likewise.
7642         * features/arc/core-arcompact.c: Likewise.
7643         * features/arc/core-v2.c: Likewise.
7644         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7645
7646 2020-03-16  Tom Tromey  <tromey@adacore.com>
7647
7648         PR gdb/25663:
7649         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7650         putting value into bcache.
7651
7652 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7653
7654         PR gdb/21500
7655         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7656         to...
7657         (amd64_windows_init_abi_common): ... this.  Don't set size of
7658         long type.
7659         (amd64_windows_init_abi): New function.
7660         (amd64_cygwin_init_abi): New function.
7661         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7662         the Cygwin OS ABI.
7663         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7664         comment.
7665
7666 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7667
7668         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7669         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7670         (pe_import_directory_entry): New struct type.
7671         (is_linked_with_cygwin_dll): New function.
7672         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7673         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7674         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7675
7676 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7677
7678         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7679         i386_cygwin_core_osabi_sniffer.
7680
7681 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7682
7683         * i386-cygwin-tdep.c: Rename to...
7684         * i386-windows-tdep.c: ... this.
7685         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7686         i386-windows-tdep.c.
7687         * configure.tgt: Likewise.
7688
7689 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7690
7691         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7692         * osabi.c (gdb_osabi_names): Add "Windows".
7693         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7694         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7695         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7696         i386_cygwin_osabi_sniffer.
7697         (_initialize_i386_cygwin_tdep): Register OS ABI
7698         GDB_OSABI_WINDOWS for i386.
7699         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7700         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7701         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7702         for x86-64.
7703         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7704         when the target matches '*-*-mingw*'.
7705
7706 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7707
7708         * defs.h (enum gdb_osabi): Move to...
7709         * osabi.h (enum gdb_osabi): ... here.
7710         * gdbarch.sh: Include osabi.h in gdbarch.h.
7711         * gdbarch.h: Re-generate.
7712
7713 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7714
7715         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7716         function.
7717         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7718
7719 2020-03-14  Tom Tromey  <tom@tromey.com>
7720
7721         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7722         for C++.
7723         (c_type_print_modifier): Likewise.  Add "language" parameter.
7724         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7725         (c_type_print_base_1): Update.
7726         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7727         constants.
7728         * type-stack.c (type_stack::insert): Handle tp_atomic and
7729         tp_restrict.
7730         (type_stack::follow_type_instance_flags): Likewise.
7731         (type_stack::follow_types): Likewise.  Merge type-following code.
7732         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7733         (space_identifier, cv_with_space_id)
7734         (const_or_volatile_or_space_identifier_noopt)
7735         (const_or_volatile_or_space_identifier): Remove.
7736         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7737         rules.
7738         (ptr_operator, typebase): Update.
7739         (enum token_flag) <FLAG_C>: New constant.
7740         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7741         "_Atomic".
7742         (lex_one_token): Handle FLAG_C.
7743
7744 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7745
7746         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7747         it to the ptrace call.
7748         * m68k-bsd-nat.c (store_registers): Likewise.
7749
7750 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7751
7752         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7753         gdb_byte *.
7754         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7755         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7756         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7757
7758 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7759
7760         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7761         nbsd_nat_target instead of inf_ptrace_target.
7762         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7763         nbsd_nat_target.
7764
7765 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7766
7767         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7768         register_t.
7769
7770 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7771
7772         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7773         it to the ptrace call.
7774         * alpha-bsd-nat.c (store_registers): Likewise.
7775
7776 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7777
7778         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7779         includes.
7780         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7781         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7782         fill_fpregset): Likewise.
7783
7784 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7785
7786         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7787         nbsd_nat_target instead of inf_ptrace_target.
7788         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7789         nbsd_nat_target.
7790
7791 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7792
7793         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7794         register_t.
7795
7796 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7797
7798         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7799         it to the ptrace call.
7800         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7801         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7802         * arm-nbsd-nat.c (store_register): Likewise.
7803         * arm-nbsd-nat.c (store_regs): Likewise.
7804         * arm-nbsd-nat.c (store_fp_register): Likewise.
7805         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7806
7807 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7808
7809         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7810         nbsd_nat_target instead of inf_ptrace_target.
7811         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7812         nbsd_nat_target.
7813
7814 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7815
7816         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7817         it to the ptrace call.
7818         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7819
7820 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7821
7822         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7823         it to the ptrace call.
7824         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7825
7826 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7827
7828         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7829         gdb_byte *.
7830         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7831
7832 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7833
7834         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7835         instead of inf_ptrace_target.
7836         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7837         nbsd_nat_target.
7838
7839 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7840
7841         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7842         register_t.
7843
7844 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7845
7846         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7847         register_t.
7848
7849 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7850
7851         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7852         register_t.
7853
7854 2020-03-13  Tom Tromey  <tom@tromey.com>
7855
7856         * value.h (val_print): Don't declare.
7857         * valprint.h (val_print_array_elements)
7858         (val_print_scalar_formatted, generic_val_print): Don't declare.
7859         * valprint.c (generic_val_print_array): Take a struct value.
7860         (generic_val_print_ptr, generic_val_print_memberptr)
7861         (generic_val_print_bool, generic_val_print_int)
7862         (generic_val_print_char, generic_val_print_complex)
7863         (generic_val_print): Remove.
7864         (generic_value_print): Update.
7865         (do_val_print): Remove unused parameters.  Don't call
7866         la_val_print.
7867         (val_print): Remove.
7868         (common_val_print): Update.  Don't call value_check_printable.
7869         (val_print_scalar_formatted, val_print_array_elements): Remove.
7870         * rust-lang.c (rust_val_print): Remove.
7871         (rust_language_defn): Update.
7872         * p-valprint.c (pascal_val_print): Remove.
7873         (pascal_value_print_inner): Update.
7874         (pascal_object_print_val_fields, pascal_object_print_val):
7875         Remove.
7876         (pascal_object_print_static_field): Update.
7877         * p-lang.h (pascal_val_print): Don't declare.
7878         * p-lang.c (pascal_language_defn): Update.
7879         * opencl-lang.c (opencl_language_defn): Update.
7880         * objc-lang.c (objc_language_defn): Update.
7881         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7882         * m2-lang.h (m2_val_print): Don't declare.
7883         * m2-lang.c (m2_language_defn): Update.
7884         * language.h (struct language_defn) <la_val_print>: Remove.
7885         * language.c (unk_lang_value_print_inner): Rename.  Change
7886         argument types.
7887         (unknown_language_defn, auto_language_defn): Update.
7888         * go-valprint.c (go_val_print): Remove.
7889         * go-lang.h (go_val_print): Don't declare.
7890         * go-lang.c (go_language_defn): Update.
7891         * f-valprint.c (f_val_print): Remove.
7892         * f-lang.h (f_value_print): Don't declare.
7893         * f-lang.c (f_language_defn): Update.
7894         * d-valprint.c (d_val_print): Remove.
7895         * d-lang.h (d_value_print): Don't declare.
7896         * d-lang.c (d_language_defn): Update.
7897         * cp-valprint.c (cp_print_value_fields)
7898         (cp_print_value_fields_rtti, cp_print_value): Remove.
7899         (cp_print_static_field): Update.
7900         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7901         (c_val_print_struct, c_val_print_union, c_val_print_int)
7902         (c_val_print_memberptr, c_val_print): Remove.
7903         * c-lang.h (c_val_print_array, cp_print_value_fields)
7904         (cp_print_value_fields_rtti): Don't declare.
7905         * c-lang.c (c_language_defn, cplus_language_defn)
7906         (asm_language_defn, minimal_language_defn): Update.
7907         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7908         (ada_val_print_enum): Take a struct value.
7909         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7910         (ada_val_print): Remove.
7911         (ada_value_print_1): Update.
7912         (printable_val_type): Remove.
7913         * ada-lang.h (ada_val_print): Don't declare.
7914         * ada-lang.c (ada_language_defn): Update.
7915
7916 2020-03-13  Tom Tromey  <tom@tromey.com>
7917
7918         * valprint.c (do_val_print): Update.
7919         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7920         a struct value.
7921         (value_to_value_object_no_release): Declare.
7922         * python/py-value.c (value_to_value_object_no_release): New
7923         function.
7924         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7925         struct value.
7926         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7927         function.
7928         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7929         a struct value.
7930         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7931         Declare.
7932         (gdbscm_apply_val_pretty_printer): Take a struct value.
7933         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7934         value.
7935         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7936         value.
7937         * extension-priv.h (struct extension_language_ops)
7938         <apply_val_pretty_printer>: Take a struct value.
7939         * cp-valprint.c (cp_print_value): Create a struct value.
7940         (cp_print_value): Update.
7941
7942 2020-03-13  Tom Tromey  <tom@tromey.com>
7943
7944         * ada-valprint.c (print_field_values): Call common_val_print.
7945
7946 2020-03-13  Tom Tromey  <tom@tromey.com>
7947
7948         * ada-valprint.c (val_print_packed_array_elements): Remove
7949         bitoffset and val parameters.  Call common_val_print.
7950         (ada_val_print_string): Remove offset, address, and original_value
7951         parameters.
7952         (ada_val_print_array): Update.
7953         (ada_value_print_array): New function.
7954         (ada_value_print_1): Call it.
7955
7956 2020-03-13  Tom Tromey  <tom@tromey.com>
7957
7958         * ada-valprint.c (ada_value_print): Use common_val_print.
7959
7960 2020-03-13  Tom Tromey  <tom@tromey.com>
7961
7962         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7963
7964 2020-03-13  Tom Tromey  <tom@tromey.com>
7965
7966         * ada-valprint.c (ada_value_print_num): New function.
7967         (ada_value_print_1): Use it.
7968
7969 2020-03-13  Tom Tromey  <tom@tromey.com>
7970
7971         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7972
7973 2020-03-13  Tom Tromey  <tom@tromey.com>
7974
7975         * ada-valprint.c (ada_value_print_ptr): New function.
7976         (ada_value_print_1): Use it.
7977
7978 2020-03-13  Tom Tromey  <tom@tromey.com>
7979
7980         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7981         call common_val_print.
7982         (ada_val_print_1): Update.
7983         (ada_value_print_1): New function.
7984         (ada_value_print_inner): Rewrite.
7985
7986 2020-03-13  Tom Tromey  <tom@tromey.com>
7987
7988         * cp-valprint.c (cp_print_value_fields): Update.
7989         (cp_print_value): New function.
7990
7991 2020-03-13  Tom Tromey  <tom@tromey.com>
7992
7993         * m2-valprint.c (m2_value_print_inner): Use
7994         cp_print_value_fields.
7995         * cp-valprint.c (cp_print_value_fields): New function.
7996         * c-valprint.c (c_value_print_struct): New function.
7997         (c_value_print_inner): Use c_value_print_struct.
7998         * c-lang.h (cp_print_value_fields): Declare.
7999
8000 2020-03-13  Tom Tromey  <tom@tromey.com>
8001
8002         * c-valprint.c (c_value_print_array): New function.
8003         (c_value_print_inner): Use it.
8004
8005 2020-03-13  Tom Tromey  <tom@tromey.com>
8006
8007         * c-valprint.c (c_value_print_memberptr): New function.
8008         (c_value_print_inner): Use it.
8009
8010 2020-03-13  Tom Tromey  <tom@tromey.com>
8011
8012         * c-valprint.c (c_value_print_int): New function.
8013         (c_value_print_inner): Use it.
8014
8015 2020-03-13  Tom Tromey  <tom@tromey.com>
8016
8017         * c-valprint.c (c_value_print_ptr): New function.
8018         (c_value_print_inner): Use it.
8019
8020 2020-03-13  Tom Tromey  <tom@tromey.com>
8021
8022         * c-valprint.c (c_value_print_inner): Rewrite.
8023
8024 2020-03-13  Tom Tromey  <tom@tromey.com>
8025
8026         * valprint.c (generic_value_print_complex): New function.
8027         (generic_value_print): Use it.
8028
8029 2020-03-13  Tom Tromey  <tom@tromey.com>
8030
8031         * valprint.c (generic_val_print_float): Don't call
8032         val_print_scalar_formatted.
8033         (generic_val_print, generic_value_print): Update.
8034
8035 2020-03-13  Tom Tromey  <tom@tromey.com>
8036
8037         * valprint.c (generic_value_print_char): New function
8038         (generic_value_print): Use it.
8039
8040 2020-03-13  Tom Tromey  <tom@tromey.com>
8041
8042         * valprint.c (generic_value_print_int): New function.
8043         (generic_value_print): Use it.
8044
8045 2020-03-13  Tom Tromey  <tom@tromey.com>
8046
8047         * valprint.c (generic_value_print_bool): New function.
8048         (generic_value_print): Use it.
8049
8050 2020-03-13  Tom Tromey  <tom@tromey.com>
8051
8052         * valprint.c (generic_val_print_func): Simplify.
8053         (generic_val_print, generic_value_print): Update.
8054
8055 2020-03-13  Tom Tromey  <tom@tromey.com>
8056
8057         * valprint.c (generic_val_print_flags): Remove.
8058         (generic_val_print, generic_value_print): Update.
8059         (val_print_type_code_flags): Add original_value parameter.
8060
8061 2020-03-13  Tom Tromey  <tom@tromey.com>
8062
8063         * valprint.c (generic_val_print): Update.
8064         (generic_value_print): Update.
8065         * valprint.c (generic_val_print_enum): Don't call
8066         val_print_scalar_formatted.
8067
8068 2020-03-13  Tom Tromey  <tom@tromey.com>
8069
8070         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8071         * valprint.c (generic_value_print_ptr): New function.
8072
8073 2020-03-13  Tom Tromey  <tom@tromey.com>
8074
8075         * valprint.c (generic_value_print): Rewrite.
8076
8077 2020-03-13  Tom Tromey  <tom@tromey.com>
8078
8079         * p-valprint.c (pascal_object_print_value_fields)
8080         (pascal_object_print_value): New functions.
8081
8082 2020-03-13  Tom Tromey  <tom@tromey.com>
8083
8084         * p-valprint.c (pascal_value_print_inner): Rewrite.
8085
8086 2020-03-13  Tom Tromey  <tom@tromey.com>
8087
8088         * f-valprint.c (f_value_print_innner): Rewrite.
8089
8090 2020-03-13  Tom Tromey  <tom@tromey.com>
8091
8092         * m2-valprint.c (m2_print_unbounded_array): New overload.
8093         (m2_print_unbounded_array): Update.
8094         (m2_print_array_contents): Take a struct value.
8095         (m2_value_print_inner): Rewrite.
8096
8097 2020-03-13  Tom Tromey  <tom@tromey.com>
8098
8099         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8100         (d_value_print_inner): New function.
8101         * d-lang.h (d_value_print_inner): Declare.
8102         * d-lang.c (d_language_defn): Use d_value_print_inner.
8103
8104 2020-03-13  Tom Tromey  <tom@tromey.com>
8105
8106         * go-valprint.c (go_value_print_inner): New function.
8107         * go-lang.h (go_value_print_inner): Declare.
8108         * go-lang.c (go_language_defn): Use go_value_print_inner.
8109
8110 2020-03-13  Tom Tromey  <tom@tromey.com>
8111
8112         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8113         API.
8114         (rust_val_print): Rewrite.
8115         (rust_value_print_inner): New function, from rust_val_print.
8116         (rust_language_defn): Use rust_value_print_inner.
8117
8118 2020-03-13  Tom Tromey  <tom@tromey.com>
8119
8120         * ada-valprint.c (ada_value_print_inner): New function.
8121         * ada-lang.h (ada_value_print_inner): Declare.
8122         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8123
8124 2020-03-13  Tom Tromey  <tom@tromey.com>
8125
8126         * f-valprint.c (f_value_print_innner): New function.
8127         * f-lang.h (f_value_print_innner): Declare.
8128         * f-lang.c (f_language_defn): Use f_value_print_innner.
8129
8130 2020-03-13  Tom Tromey  <tom@tromey.com>
8131
8132         * p-valprint.c (pascal_value_print_inner): New function.
8133         * p-lang.h (pascal_value_print_inner): Declare.
8134         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8135
8136 2020-03-13  Tom Tromey  <tom@tromey.com>
8137
8138         * m2-valprint.c (m2_value_print_inner): New function.
8139         * m2-lang.h (m2_value_print_inner): Declare.
8140         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8141
8142 2020-03-13  Tom Tromey  <tom@tromey.com>
8143
8144         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8145         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8146         * c-valprint.c (c_value_print_inner): New function.
8147         * c-lang.h (c_value_print_inner): Declare.
8148         * c-lang.c (c_language_defn, cplus_language_defn)
8149         (asm_language_defn, minimal_language_defn): Use
8150         c_value_print_inner.
8151
8152 2020-03-13  Tom Tromey  <tom@tromey.com>
8153
8154         * p-valprint.c (pascal_object_print_value_fields): Now static.
8155         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8156
8157 2020-03-13  Tom Tromey  <tom@tromey.com>
8158
8159         * c-valprint.c (c_val_print_array): Simplify.
8160
8161 2020-03-13  Tom Tromey  <tom@tromey.com>
8162
8163         * valprint.c (value_print_array_elements): New function.
8164         * valprint.h (value_print_array_elements): Declare.
8165
8166 2020-03-13  Tom Tromey  <tom@tromey.com>
8167
8168         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8169         * mips-tdep.c (mips_print_register): Use
8170         value_print_scalar_formatted.
8171
8172 2020-03-13  Tom Tromey  <tom@tromey.com>
8173
8174         * valprint.h (value_print_scalar_formatted): Declare.
8175         * valprint.c (value_print_scalar_formatted): New function.
8176
8177 2020-03-13  Tom Tromey  <tom@tromey.com>
8178
8179         * valprint.h (generic_value_print): Declare.
8180         * valprint.c (generic_value_print): New function.
8181
8182 2020-03-13  Tom Tromey  <tom@tromey.com>
8183
8184         * valprint.c (do_val_print): Call la_value_print_inner, if
8185         available.
8186         * rust-lang.c (rust_language_defn): Update.
8187         * p-lang.c (pascal_language_defn): Update.
8188         * opencl-lang.c (opencl_language_defn): Update.
8189         * objc-lang.c (objc_language_defn): Update.
8190         * m2-lang.c (m2_language_defn): Update.
8191         * language.h (struct language_defn) <la_value_print_inner>: New
8192         member.
8193         * language.c (unknown_language_defn, auto_language_defn): Update.
8194         * go-lang.c (go_language_defn): Update.
8195         * f-lang.c (f_language_defn): Update.
8196         * d-lang.c (d_language_defn): Update.
8197         * c-lang.c (c_language_defn, cplus_language_defn)
8198         (asm_language_defn, minimal_language_defn): Update.
8199         * ada-lang.c (ada_language_defn): Update.
8200
8201 2020-03-13  Tom Tromey  <tom@tromey.com>
8202
8203         * c-valprint.c (c_value_print): Use common_val_print.
8204
8205 2020-03-13  Tom Tromey  <tom@tromey.com>
8206
8207         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8208
8209 2020-03-13  Tom Tromey  <tom@tromey.com>
8210
8211         * f-valprint.c (f77_print_array_1, f_val_print): Use
8212         common_val_print.
8213
8214 2020-03-13  Tom Tromey  <tom@tromey.com>
8215
8216         * riscv-tdep.c (riscv_print_one_register_info): Use
8217         common_val_print.
8218
8219 2020-03-13  Tom Tromey  <tom@tromey.com>
8220
8221         * mi/mi-main.c (output_register): Use common_val_print.
8222
8223 2020-03-13  Tom Tromey  <tom@tromey.com>
8224
8225         * infcmd.c (default_print_one_register_info): Use
8226         common_val_print.
8227
8228 2020-03-13  Tom Tromey  <tom@tromey.com>
8229
8230         * valprint.h (common_val_print_checked): Declare.
8231         * valprint.c (common_val_print_checked): New function.
8232         * stack.c (print_frame_arg): Use common_val_print_checked.
8233
8234 2020-03-13  Tom Tromey  <tom@tromey.com>
8235
8236         * valprint.c (do_val_print): New function, from val_print.
8237         (val_print): Use do_val_print.
8238         (common_val_print): Use do_val_print.
8239
8240 2020-03-13  Tom Tromey  <tom@tromey.com>
8241
8242         * valprint.c (value_print): Use scoped_value_mark.
8243
8244 2020-03-13  Tom de Vries  <tdevries@suse.de>
8245
8246         PR symtab/25646
8247         * psymtab.c (partial_symtab::partial_symtab): Don't set
8248         globals_offset and statics_offset.  Push element onto
8249         current_global_psymbols and current_static_psymbols stacks.
8250         (concat): New function.
8251         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8252         element from current_global_psymbols and current_static_psymbols
8253         stacks.  Concat popped elements to global_psymbols and
8254         static_symbols.
8255         (add_psymbol_to_list): Use current_global_psymbols and
8256         current_static_psymbols stacks.
8257         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8258         current_static_psymbols fields.
8259
8260 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8261
8262         * corelow.c (sniff_core_bfd): Remove.
8263         (class core_target) <m_core_vec>: Remove.
8264         (core_target::core_target): Update.
8265         (core_file_fns): Remove.
8266         (deprecated_add_core_fns): Remove.
8267         (default_core_sniffer): Remove.
8268         (sniff_core_bfd): Remove.
8269         (default_check_format): Remove.
8270         (gdb_check_format): Remove.
8271         (core_target_open): Update.
8272         (core_target::get_core_register_section): Update.
8273         (get_core_registers_cb): Update.
8274         (core_target::fetch_registers): Update.
8275         * gdbcore.h (struct core_fns): Remove.
8276         (deprecated_add_core_fns): Remove.
8277         (default_core_sniffer): Remove.
8278         (default_check_format): Remove.
8279
8280 2020-03-12  Tom Tromey  <tom@tromey.com>
8281
8282         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8283         CORE_ADDR.
8284         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8285
8286 2020-03-12  Tom Tromey  <tom@tromey.com>
8287
8288         * remote.c (remote_target::download_tracepoint)
8289         (remote_target::enable_tracepoint)
8290         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8291         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8292         sprintf_vma.
8293
8294 2020-03-12  Tom Tromey  <tom@tromey.com>
8295
8296         * symfile-mem.c: Update CORE_ADDR size assert.
8297
8298 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8299
8300         * selftest.m4: Move to gdbsupport/.
8301         * acinclude.m4: Update path to selftest.m4.
8302
8303 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8304
8305         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8306         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8307         gdbarch-selfselftests.c and selftest-arch.c.
8308         (SUBDIR_UNITTESTS_OBS): Rename to...
8309         (SELFTESTS_OBS): ... this.
8310         (COMMON_SFILES): Remove disasm-selftests.c and
8311         gdbarch-selftests.c.
8312         * configure.ac: Don't add selftest-arch.{c,o} to
8313         CONFIG_{SRCS,OBS}.
8314         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8315         preprocessor conditions.
8316
8317 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8318
8319         * configure.ac: Don't source bfd/development.sh.
8320         * selftest.m4: Modify comment.
8321         * configure: Re-generate.
8322
8323 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8324
8325         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8326         not "true" or "false".
8327         * configure: Re-generate.
8328
8329 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8330
8331         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8332         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8333         renamed to arm_nbsd_supply_gregset.
8334         (fetch_register): Update to call arm_nbsd_supply_gregset.
8335         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8336         (arm_netbsd_nat_target::fetch_registers): Update.
8337         (fetch_elfcore_registers): Removed.
8338         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8339         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8340         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8341         not require NetBSD system headers.
8342         (arm_nbsd_regset): New struct.
8343         (arm_nbsd_iterate_over_regset_sections): New function.
8344         (arm_netbsd_init_abi_common): Updated to call
8345         set_gdbarch_iterate_over_regset_sections.
8346         * arm-nbsd-tdep.h: New file.
8347
8348 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8349
8350         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8351         recursion.
8352
8353 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8354
8355         * configure: Re-generate.
8356
8357 2020-03-11  Tom Tromey  <tromey@adacore.com>
8358
8359         * ada-typeprint.c (print_choices): Fix comment.
8360
8361 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8362
8363         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8364         previous item in the list, when the list has no items.
8365
8366 2020-03-11  Tom de Vries  <tdevries@suse.de>
8367
8368         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8369         PROP_LOCLIST handling code.
8370
8371 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8372
8373         * buildsym-legacy.c (record_line): Pass extra parameter to
8374         record_line.
8375         * buildsym.c (buildsym_compunit::record_line): Take an extra
8376         parameter, reduce duplication in the line table, and record the
8377         is_stmt flag in the line table.
8378         * buildsym.h (buildsym_compunit::record_line): Add extra
8379         parameter.
8380         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8381         non-statement lines.
8382         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8383         this to the symtab builder.
8384         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8385         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8386         through to dwarf_record_line_1.
8387         * infrun.c (process_event_stop_test): When stepping, don't stop at
8388         a non-statement instruction, and only refresh the step info when
8389         we land in the middle of a line's range.  Also add an extra
8390         comment.
8391         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8392         field.
8393         * record-btrace.c (btrace_find_line_range): Only record lines
8394         marked as is-statement.
8395         * stack.c (frame_show_address): Show the frame address if we are
8396         in a non-statement sal.
8397         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8398         (maintenance_print_one_line_table): Print a header for the is_stmt
8399         column, and include is_stmt information in the output.
8400         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8401         preference to non-statements.
8402         (find_pcs_for_symtab_line): Prefer is-statement entries.
8403         (find_line_common): Likewise.
8404         * symtab.h (struct linetable_entry): Add is_stmt field.
8405         (struct symtab_and_line): Likewise.
8406         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8407         arranging the line table.
8408
8409 2020-03-07  Tom de Vries  <tdevries@suse.de>
8410
8411         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8412         DIE.
8413
8414 2020-03-07  Tom Tromey  <tom@tromey.com>
8415
8416         * valops.c (value_literal_complex): Remove obsolete comment.
8417         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8418         comment.
8419
8420 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8421
8422         * infrun.h: Forward-declare thread_info.
8423         (set_step_info): Add thread_info parameter, add doc.
8424         * infrun.c (set_step_info): Add thread_info parameter, move doc
8425         to header.
8426         * infrun.c (process_event_stop_test): Pass thread to
8427         set_step_info call.
8428         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8429         set_step_info.
8430         (prepare_one_step): Add thread_info parameter, pass it to
8431         set_step_frame and prepare_one_step (recursive) call.
8432         (step_1): Pass thread to prepare_one_step call.
8433         (step_command_fsm::should_stop): Pass thread to
8434         prepare_one_step.
8435         (until_next_fsm): Pass thread to set_step_frame call.
8436         (finish_command): Pass thread to set_step_info call.
8437
8438 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8439
8440         * windows-tdep.c (windows_solib_create_inferior_hook):
8441         Check if inferior is running.
8442
8443 2020-03-06  Tom de Vries  <tdevries@suse.de>
8444
8445         * NEWS: Fix "the the".
8446         * ctfread.c: Same.
8447
8448 2020-03-06  Tom de Vries  <tdevries@suse.de>
8449
8450         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8451
8452 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8453
8454         * .dir-locals.el: Add a comment referencing the other copies of
8455         this file.
8456
8457 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8458
8459         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8460         psargs.
8461
8462 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8463
8464         * .gitattributes: New file.
8465
8466 2020-03-04  Tom Tromey  <tom@tromey.com>
8467
8468         * symmisc.c (print_symbol_bcache_statistics)
8469         (print_objfile_statistics): Update.
8470         * symfile.c (allocate_symtab): Use intern.
8471         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8472         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8473         macro_cache>: Remove.
8474         <string_cache>: New member.
8475         (struct objfile) <intern>: New methods.
8476         * elfread.c (elf_symtab_read): Use intern.
8477         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8478         (dwarf2_compute_name, dwarf2_physname)
8479         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8480         names.
8481         (guess_partial_die_structure_name): Update.
8482         (partial_die_info::fixup): Intern name.
8483         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8484         name.
8485         (dwarf2_name): Intern name.  Update.
8486         * buildsym.c (buildsym_compunit::get_macro_table): Use
8487         string_cache.
8488
8489 2020-03-04  Tom Tromey  <tom@tromey.com>
8490
8491         * jit.c (bfd_open_from_target_memory): Make "target" const.
8492         * corefile.c (gnutarget): Now const.
8493         * gdbcore.h (gnutarget): Now const.
8494
8495 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8496
8497         * NEWS: Mention support for WOW64 processes.
8498         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8499         (amd64_windows_segment_register_p): Remove static.
8500         (_initialize_amd64_windows_nat): Update.
8501         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8502         * i386-windows-nat.c (context_offset): Update.
8503         (i386_mappings): Rename and remove static.
8504         (i386_windows_segment_register_p): Remove static.
8505         (_initialize_i386_windows_nat): Update.
8506         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8507         (STATUS_WX86_SINGLE_STEP): New macro.
8508         (EnumProcessModulesEx): New macro.
8509         (Wow64SuspendThread): New macro.
8510         (Wow64GetThreadContext): New macro.
8511         (Wow64SetThreadContext): New macro.
8512         (Wow64GetThreadSelectorEntry): New macro.
8513         (windows_set_context_register_offsets): Add static.
8514         (windows_set_segment_register_p): Likewise.
8515         (windows_add_thread): Adapt for WOW64 processes.
8516         (windows_fetch_one_register): Likewise.
8517         (windows_nat_target::fetch_registers): Likewise.
8518         (windows_store_one_register): Likewise.
8519         (display_selector): Likewise.
8520         (display_selectors): Likewise.
8521         (handle_exception): Likewise.
8522         (windows_continue): Likewise.
8523         (windows_nat_target::resume): Likewise.
8524         (windows_add_all_dlls): Likewise.
8525         (do_initial_windows_stuff): Likewise.
8526         (windows_nat_target::attach): Likewise.
8527         (windows_get_exec_module_filename): Likewise.
8528         (windows_nat_target::create_inferior): Likewise.
8529         (windows_xfer_siginfo): Likewise.
8530         (_initialize_loadable): Initialize Wow64SuspendThread,
8531         Wow64GetThreadContext, Wow64SetThreadContext,
8532         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8533         * windows-nat.h (windows_set_context_register_offsets):
8534         Remove declaration.
8535         (windows_set_segment_register_p): Likewise.
8536         (i386_windows_segment_register_p): Add declaration.
8537         (amd64_windows_segment_register_p): Likewise.
8538
8539 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8540
8541         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8542         in "info registers" for AArch64/ARM.
8543
8544         The change caused "info registers" to not print GPR's.
8545
8546         gdb/ChangeLog:
8547
8548         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8549
8550         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8551         when reg->group is empty and reggroup is not.
8552
8553 2020-03-03  Tom Tromey  <tromey@adacore.com>
8554
8555         * dwarf2/frame.c (struct dwarf2_frame_cache)
8556         <checked_tailcall_bottom, entry_cfa_sp_offset,
8557         entry_cfa_sp_offset_p>: Remove members.
8558         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8559         (dwarf2_frame_prev_register): Don't call
8560         dwarf2_tailcall_sniffer_first.
8561         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8562         * frame-unwind.c (add_unwinder): New fuction.
8563         (frame_unwind_init): Use it.  Add tailcall unwinder.
8564
8565 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8566             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8567
8568         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8569         value should be printed as true.
8570
8571 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8572
8573         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8574         (windows_init_abi): Set and use windows_so_ops.
8575
8576 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8577
8578         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8579         when verifying if dealing with a convenience variable.
8580
8581 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8582
8583         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8584
8585 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8586
8587         * infrun.c (gdbarch_supports_displaced_stepping): New.
8588         (use_displaced_stepping): Break up conditions in smaller pieces.
8589         Use gdbarch_supports_displaced_stepping.
8590         (displaced_step_prepare_throw): Use
8591         gdbarch_supports_displaced_stepping.
8592
8593 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8594
8595         * NEWS: Mention new behaviour of the history filename.
8596         * top.c (write_history_p): Add comment.
8597         (show_write_history_p): Add header comment, give a different
8598         message when history writing is on, but the history filename is
8599         empty.
8600         (history_filename): Add comment.
8601         (history_filename_empty): New function.
8602         (show_history_filename): Add header comment, give a different
8603         message when the filename is empty.
8604         (init_history): Compare history_filename against nullptr, and only
8605         read history if the filename is not empty.
8606         (set_history_filename): Add header comment, and only make
8607         non-empty filenames absolute.
8608         (init_main): Make the filename argument to 'set history filename'
8609         optional.
8610
8611 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8612
8613         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8614         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8615         (fetch_fp_register): Update.
8616         (fetch_fp_regs): Update.
8617         (store_fp_register): Update.
8618         (store_fp_regs): Update.
8619         (arm_netbsd_nat_target::read_description): New function.
8620         (fetch_elfcore_registers): Update.
8621
8622 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8623
8624         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8625         general_thread if the stop reply is missing a thread-id.
8626         (remote_target::process_stop_reply): Use the first non-exited
8627         thread if the target didn't pass a thread-id.
8628         * infrun.c (do_target_wait): Move call to
8629         switch_to_inferior_no_thread to ....
8630         (do_target_wait_1): ... here.
8631
8632 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8633
8634         * debuginfod-support.c: Include defs.h first.
8635
8636 2020-02-28  Tom de Vries  <tdevries@suse.de>
8637
8638         * symfile.c (set_initial_language): Use default language for lookup.
8639
8640 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8641
8642         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8643         reader variable, pass `this` to read_cutu_die_from_dwo.
8644
8645 2020-02-27  Aaron Merey  <amerey@redhat.com>
8646
8647         * source.c (open_source_file): Check for nullptr when computing
8648         srcpath.
8649
8650 2020-02-27  Tom Tromey  <tromey@adacore.com>
8651
8652         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8653         member.
8654         (dwarf2_add_field): Don't update nfields.
8655         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8656
8657 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8658
8659         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8660         abs.
8661
8662 2020-02-26  Tom Tromey  <tom@tromey.com>
8663
8664         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8665         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8666         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8667         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8668         per_cu_data.
8669
8670 2020-02-26  Tom Tromey  <tom@tromey.com>
8671
8672         * dwarf2/index-write.c (psym_index_map): Change type.
8673         (add_address_entry_worker, write_one_signatured_type)
8674         (recursively_count_psymbols, recursively_write_psymbols)
8675         (class debug_names, psyms_seen_size, write_gdbindex)
8676         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8677
8678 2020-02-26  Aaron Merey  <amerey@redhat.com>
8679
8680         * Makefile.in: Handle optional debuginfod support.
8681         * NEWS: Update.
8682         * README: Add --with-debuginfod summary.
8683         * config.in: Regenerate.
8684         * configure: Regenerate.
8685         * configure.ac: Handle optional debuginfod support.
8686         * debuginfod-support.c: debuginfod helper functions.
8687         * debuginfod-support.h: Ditto.
8688         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8689         summary.
8690         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8691         when a dwz file cannot be found.
8692         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8693         debuginfo file cannot be found.
8694         * source.c (open_source_file): Query debuginfod servers when a
8695         source file cannot be found.
8696         * top.c (print_gdb_configuration): Include
8697         --{with,without}-debuginfod in the output.
8698
8699 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8700
8701         * thread.c (thr_try_catch_cmd): Print thread name.
8702
8703 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8704
8705         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8706         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8707         dwarf2_fetch_die_type_sect_off): Move to...
8708         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8709         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8710         dwarf2_fetch_die_type_sect_off): ... here.
8711         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8712         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8713         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8714
8715 2020-02-26  Tom de Vries  <tdevries@suse.de>
8716
8717         PR gdb/25603
8718         * symfile.c (set_initial_language): Exit-early if
8719         language_mode == language_mode_manual.
8720
8721 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8722
8723         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8724         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8725         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8726
8727 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8728
8729         * gdbtypes.c (create_array_type_with_stride): Handle negative
8730         array strides.
8731         * valarith.c (value_subscripted_rvalue): Likewise.
8732
8733 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8734
8735         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8736
8737 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8738
8739         * loc.h (dwarf2_get_die_type): Move to...
8740         * read.h (dwarf2_get_die_type): ... here.
8741         * read.c (dwarf2_get_die_type): Move doc to header.
8742
8743 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8744
8745         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8746         'gnulib/Makefile.in' to the list.
8747
8748 2020-02-24  Tom Tromey  <tom@tromey.com>
8749
8750         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8751         Remove.
8752         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8753         XOBNEWVEC.
8754
8755 2020-02-24  Tom Tromey  <tom@tromey.com>
8756
8757         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8758         New method.
8759         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8760         (dw2_do_instantiate_symtab, dw2_get_file_names)
8761         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8762
8763 2020-02-24  Tom Tromey  <tom@tromey.com>
8764
8765         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8766         make_scoped_restore.
8767         (dwarf2_psymtab::read_symtab): Don't clear
8768         reading_partial_symbols.
8769
8770 2020-02-24  Tom de Vries  <tdevries@suse.de>
8771
8772         PR gdb/25592
8773         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8774
8775 2020-02-24  Tom de Vries  <tdevries@suse.de>
8776
8777         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8778         commands layout next/prev/regs.
8779
8780 2020-02-22  Tom Tromey  <tom@tromey.com>
8781
8782         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8783         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8784
8785 2020-02-22  Tom Tromey  <tom@tromey.com>
8786
8787         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8788
8789 2020-02-22  Tom Tromey  <tom@tromey.com>
8790
8791         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8792         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8793         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8794         * tui/tui.c (_initialize_tui): Add usage text.
8795
8796 2020-02-22  Tom Tromey  <tom@tromey.com>
8797
8798         * tui/tui-win.c (tui_set_focus_command)
8799         (tui_set_win_height_command): Use error_no_arg.
8800         (_initialize_tui_win): Update help text.
8801         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8802
8803 2020-02-22  Tom Tromey  <tom@tromey.com>
8804
8805         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8806         * tui/tui-disasm.h (struct tui_disasm_window)
8807         <display_start_addr>: Declare.
8808         * tui/tui-source.h (struct tui_source_window)
8809         <display_start_addr>: Declare.
8810         * tui/tui-winsource.h (struct tui_source_window_base)
8811         <show_source_line, display_start_addr>: New methods.
8812         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8813         Rename and move to protected section.
8814         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8815         (tui_source_window_base::do_erase_source_content): Update.
8816         (tui_source_window_base::show_source_line): Now a method.
8817         (tui_source_window_base::show_source_content)
8818         (tui_source_window_base::tui_source_window_base)
8819         (tui_source_window_base::rerender)
8820         (tui_source_window_base::refill)
8821         (tui_source_window_base::do_scroll_horizontal)
8822         (tui_source_window_base::set_is_exec_point_at)
8823         (tui_source_window_base::update_breakpoint_info)
8824         (tui_source_window_base::update_exec_info): Update.
8825         * tui/tui-source.c (tui_source_window::set_contents)
8826         (tui_source_window::showing_source_p)
8827         (tui_source_window::do_scroll_vertical)
8828         (tui_source_window::location_matches_p)
8829         (tui_source_window::line_is_displayed): Update.
8830         (tui_source_window::display_start_addr): New method.
8831         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8832         (tui_disasm_window::do_scroll_vertical)
8833         (tui_disasm_window::location_matches_p): Update.
8834         (tui_disasm_window::display_start_addr): New method.
8835
8836 2020-02-22  Tom Tromey  <tom@tromey.com>
8837
8838         * NEWS: Add entry for gdb.register_window_type.
8839         * tui/tui-layout.h (window_factory): New typedef.
8840         (tui_register_window): Declare.
8841         * tui/tui-layout.c (saved_tui_windows): New global.
8842         (tui_apply_current_layout): Use it.
8843         (tui_register_window): New function.
8844         * python/python.c (do_start_initialization): Call
8845         gdbpy_initialize_tui.
8846         (python_GdbMethods): Add "register_window_type" function.
8847         * python/python-internal.h (gdbpy_register_tui_window)
8848         (gdbpy_initialize_tui): Declare.
8849         * python/py-tui.c: New file.
8850         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8851
8852 2020-02-22  Tom Tromey  <tom@tromey.com>
8853
8854         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8855
8856 2020-02-22  Tom Tromey  <tom@tromey.com>
8857
8858         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8859         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8860         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8861         (tui_set_win_focus_to): Move from tui-win.c.
8862
8863 2020-02-22  Tom Tromey  <tom@tromey.com>
8864
8865         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8866         functions.
8867         (known_window_types): New global.
8868         (tui_get_window_by_name): Reimplement.
8869         (initialize_known_windows): New function.
8870         (validate_window_name): Rewrite.
8871         (_initialize_tui_layout): Call initialize_known_windows.
8872
8873 2020-02-22  Tom Tromey  <tom@tromey.com>
8874
8875         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8876         Remove constants.
8877         * tui/tui-winsource.h (struct tui_source_window_base)
8878         <tui_source_window_base>: Remove parameter.
8879         * tui/tui-winsource.c
8880         (tui_source_window_base::tui_source_window_base): Remove
8881         parameter.
8882         (tui_source_window_base::refill): Update.
8883         * tui/tui-stack.h (struct tui_locator_window)
8884         <tui_locator_window>: Update.
8885         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8886         Default the constructor.
8887         * tui/tui-regs.h (struct tui_data_item_window)
8888         <tui_data_item_window>: Default the constructor.
8889         (struct tui_data_window) <tui_data_window>: Likewise.
8890         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8891         Default the constructor.
8892         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8893         Default the constructor.
8894         <type>: Remove.
8895         (struct tui_win_info) <tui_win_info>: Default the constructor.
8896         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8897         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8898         Default the constructor.
8899
8900 2020-02-22  Tom Tromey  <tom@tromey.com>
8901
8902         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8903         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8904         * tui/tui-win.c (tui_resize_all): Don't call
8905         tui_delete_invisible_windows.
8906         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8907         done.
8908         (tui_set_layout): Update.
8909         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8910         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8911         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8912
8913 2020-02-22  Tom Tromey  <tom@tromey.com>
8914
8915         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8916         correctly.
8917
8918 2020-02-22  Tom Tromey  <tom@tromey.com>
8919
8920         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8921
8922 2020-02-22  Tom Tromey  <tom@tromey.com>
8923
8924         * tui/tui-winsource.h (struct tui_source_window_iterator)
8925         <inner_iterator>: New etytypedef.
8926         <tui_source_window_iterator>: Take "end" parameter.
8927         <tui_source_window_iterator>: Take iterator.
8928         <operator*, advance>: Update.
8929         <m_iter>: Change type.
8930         <m_end>: New field.
8931         (struct tui_source_windows) <begin, end>: Update.
8932         * tui/tui-layout.c (tui_windows): New global.
8933         (tui_apply_current_layout): Clear tui_windows.
8934         (tui_layout_window::apply): Update tui_windows.
8935         * tui/tui-data.h (tui_windows): Declare.
8936         (all_tui_windows): Now inline function.
8937         (class tui_window_iterator, struct all_tui_windows): Remove.
8938
8939 2020-02-22  Tom Tromey  <tom@tromey.com>
8940
8941         PR tui/17850:
8942         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8943         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8944         "height" argument.
8945         (class tui_layout_window) <get_sizes>: Likewise.
8946         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8947         argument.
8948         <get_sizes>: Add "height" argument.
8949         <m_vertical>: New field.
8950         * tui/tui-layout.c (tui_layout_split::clone): Update.
8951         (tui_layout_split::get_sizes): Add "height" argument.
8952         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8953         (tui_new_layout_command): Parse "-horizontal".
8954         (_initialize_tui_layout): Update help string.
8955         (tui_layout_split::specification): Add "-horizontal" when needed.
8956         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8957         argument.
8958         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8959         New methods.
8960
8961 2020-02-22  Tom Tromey  <tom@tromey.com>
8962
8963         * tui/tui-layout.h (enum tui_adjust_result): New.
8964         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8965         (class tui_layout_window) <adjust_size>: Return
8966         tui_adjust_result.  Rewrite.
8967         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8968         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8969
8970 2020-02-22  Tom Tromey  <tom@tromey.com>
8971
8972         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8973         parameter and return types.
8974         (class tui_layout_base) <specification>: Add "depth".
8975         (class tui_layout_window) <specification>: Add "depth".
8976         (class tui_layout_split) <specification>: Add "depth".
8977         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8978         and return types.
8979         (tui_new_layout_command): Parse sub-layouts.
8980         (_initialize_tui_layout): Update help string.
8981         (tui_layout_window::specification): Add "depth".
8982         (add_layout_command): Update.
8983
8984 2020-02-22  Tom Tromey  <tom@tromey.com>
8985
8986         * NEWS: Add "tui new-layout" item.
8987         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8988         Add new-layout command to help text.
8989         (validate_window_name): New function.
8990         (tui_new_layout_command): New function.
8991         (_initialize_tui_layout): Register "new-layout".
8992         (tui_layout_window::specification): New method.
8993         (tui_layout_window::specification): New method.
8994         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8995         method.
8996         (class tui_layout_window) <specification>: New method.
8997         (class tui_layout_split) <specification>: New method.
8998
8999 2020-02-22  Tom Tromey  <tom@tromey.com>
9000
9001         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9002         * tui/tui-win.c (window_name_completer): Update comment.
9003         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9004         Declare method.
9005         (class tui_layout_window) <replace_window>: Likewise.
9006         (class tui_layout_split) <replace_window>: Likewise.
9007         (tui_set_layout): Don't declare.
9008         (tui_set_initial_layout): Declare function.
9009         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9010         (asm_regs_layout): New globals.
9011         (tui_current_layout, show_layout): Remove.
9012         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9013         (find_layout, tui_apply_layout): New function.
9014         (layout_completer): Remove.
9015         (tui_next_layout): Reimplement.
9016         (tui_next_layout_command): New function.
9017         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9018         (tui_regs_layout): Reimplement.
9019         (tui_regs_layout_command): New function.
9020         (extract_display_start_addr): Rewrite.
9021         (next_layout, prev_layout): Remove.
9022         (tui_layout_window::replace_window): New method.
9023         (tui_layout_split::replace_window): New method.
9024         (destroy_layout): New function.
9025         (layout_list): New global.
9026         (add_layout_command): New function.
9027         (initialize_layouts): Update.
9028         (tui_layout_command): New function.
9029         (_initialize_tui_layout): Install "layout" commands.
9030         * tui/tui-data.h (enum tui_layout_type): Remove.
9031         (tui_current_layout): Don't declare.
9032
9033 2020-02-22  Tom Tromey  <tom@tromey.com>
9034
9035         * tui/tui-regs.c (tui_reg_layout): Remove.
9036         (tui_reg_command): Use tui_regs_layout.
9037         * tui/tui-layout.h (tui_reg_command): Declare.
9038         * tui/tui-layout.c (tui_reg_command): New function.
9039
9040 2020-02-22  Tom Tromey  <tom@tromey.com>
9041
9042         * tui/tui.c (tui_rl_delete_other_windows): Call
9043         tui_remove_some_windows.
9044         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9045         Declare method.
9046         (class tui_layout_window) <remove_windows>: New method.
9047         (class tui_layout_split) <remove_windows>: Declare.
9048         (tui_remove_some_windows): Declare.
9049         * tui/tui-layout.c (tui_remove_some_windows): New function.
9050         (tui_layout_split::remove_windows): New method.
9051
9052 2020-02-22  Tom Tromey  <tom@tromey.com>
9053
9054         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9055         * tui/tui-layout.h (tui_next_layout): Declare.
9056         * tui/tui-layout.c (tui_next_layout): New function.
9057
9058 2020-02-22  Tom Tromey  <tom@tromey.com>
9059
9060         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9061         correct coordinates.
9062
9063 2020-02-22  Tom Tromey  <tom@tromey.com>
9064
9065         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9066         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9067         DATA_WIN case.
9068
9069 2020-02-22  Tom Tromey  <tom@tromey.com>
9070
9071         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9072         TUI_DISASM_WIN, not tui_win_list.
9073
9074 2020-02-22  Tom Tromey  <tom@tromey.com>
9075
9076         * valprint.c (generic_val_print_enum_1)
9077         (val_print_type_code_flags): Style member names.
9078         * rust-lang.c (val_print_struct, rust_print_enum)
9079         (rust_print_struct_def, rust_internal_print_type): Style member
9080         names.
9081         * p-valprint.c (pascal_object_print_value_fields): Style member
9082         names.  Only call fprintf_symbol_filtered for static members.
9083         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9084         * f-valprint.c (f_val_print): Style member names.
9085         * f-typeprint.c (f_type_print_base): Style member names.
9086         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9087         call fprintf_symbol_filtered for static members.
9088         (cp_print_class_member): Style member names.
9089         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9090         member names.
9091         * ada-valprint.c (ada_print_scalar): Style enum names.
9092         (ada_val_print_enum): Likewise.
9093         * ada-typeprint.c (print_enum_type): Style enum names.
9094
9095 2020-02-21  Tom Tromey  <tom@tromey.com>
9096
9097         * psympriv.h (struct partial_symtab): Update comment.
9098
9099 2020-02-21  Tom Tromey  <tromey@adacore.com>
9100
9101         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9102         type is CORE_ADDR.
9103
9104 2020-02-21  Tom de Vries  <tdevries@suse.de>
9105
9106         PR gdb/25534
9107         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9108         if dependencies[i]->user != NULL.
9109
9110 2020-02-21  Ali Tamur  <tamur@google.com>
9111
9112         * dwarf2/read.c (dwarf2_name): Add null check.
9113
9114 2020-02-20  Tom Tromey  <tom@tromey.com>
9115
9116         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9117         ">=", in binary search.
9118         (dwarf2_find_containing_comp_unit): New overload.
9119         (run_test): New self-test.
9120         (_initialize_dwarf2_read): Register new test.
9121
9122 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9123
9124         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9125         * riscv-tdep.h: Likewise.
9126         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9127         rv32-only CSR.
9128         * features/riscv/64bit-csr.xml: Regenerated.
9129
9130 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9131             Tom Tromey  <tom@tromey.com>
9132
9133         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9134         of 'fputc_unfiltered'.
9135         (putchar_unfiltered): Call 'fputc_unfiltered'.
9136         (fputc_unfiltered): Call 'fputs_unfiltered'.
9137
9138 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9139
9140         * config.in: Regenerate.
9141         * configure: Regenerate.
9142         * configure.ac: Add --with-python-libdir option.
9143         * main.c: Use WITH_PYTHON_LIBDIR.
9144
9145 2020-02-19  Tom Tromey  <tom@tromey.com>
9146
9147         * symtab.c (general_symbol_info::compute_and_set_names): Use
9148         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9149
9150 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9151
9152         * dwarf2/read.c (allocate_signatured_type_table,
9153         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9154         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9155         Remove objfile parameter, update all callers.
9156
9157 2020-02-19  Doug Evans  <dje@google.com>
9158
9159         PR rust/25535
9160         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9161         rust_enum_variant calculation.
9162
9163 2020-02-19  Tom Tromey  <tromey@adacore.com>
9164
9165         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9166
9167 2020-02-19  Tom Tromey  <tromey@adacore.com>
9168
9169         * ada-lang.c (cache_symbol): Use obstack_strdup.
9170
9171 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9172
9173         * configure: Regenerate.
9174
9175 2020-02-19  Tom Tromey  <tromey@adacore.com>
9176
9177         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9178         NULL check.
9179
9180 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9181
9182         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9183
9184 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9185
9186         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9187         if GDBSERVER is not defined.
9188         (riscv_tdesc_cache): Likewise, also store const target_desc.
9189         (STATIC_IN_GDB): Define.
9190         (riscv_create_target_description): Update declaration with
9191         STATIC_IN_GDB.
9192         (riscv_lookup_target_description): New function, only define if
9193         GDBSERVER is not defined.
9194         * arch/riscv.h (riscv_create_target_description): Declare only
9195         when GDBSERVER is defined.
9196         (riscv_lookup_target_description): New declaration when GDBSERVER
9197         is not defined.
9198         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9199         (riscv_linux_read_features): ...this, and return
9200         riscv_gdbarch_features instead of target_desc.
9201         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9202         (riscv_linux_read_description): Rename to...
9203         (riscv_linux_read_features): ...this.
9204         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9205         Update to use riscv_gdbarch_features and
9206         riscv_lookup_target_description.
9207         * riscv-tdep.c (riscv_find_default_target_description): Use
9208         riscv_lookup_target_description instead of
9209         riscv_create_target_description.
9210
9211 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9212
9213         * valprint.c (generic_val_print_enum_1): When printing a flag
9214         enum with value 0 and there is no enumerator with value 0, print
9215         just "0" instead of "(unknown: 0x0)".
9216
9217 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9218
9219         * valprint.c (generic_val_print_enum_1): Print unknown part of
9220         flag enum in hex.
9221
9222 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9223
9224         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9225         flag enums to contain duplicate enumerators.
9226         * valprint.c (generic_val_print_enum_1): Update comment.
9227
9228 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9229
9230         * dwarf2/read.c: Include "count-one-bits.h".
9231         (update_enumeration_type_from_children): If an enumerator has
9232         multiple bits set, don't treat the enumeration as a "flag enum".
9233         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9234         of flag enums have 0 or 1 bit set.
9235
9236 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9237
9238         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9239         conversion.
9240         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9241         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9242         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9243         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9244         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9245
9246 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9247
9248         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9249
9250 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9251
9252         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9253         displaced_step_closure_up.
9254         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9255         (struct displaced_step_closure_up):
9256         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9257         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9258         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9259         Likewise.
9260         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9261         * gdbarch.c, gdbarch.h: Re-generate.
9262         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9263         displaced_step_closure_up.
9264         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9265         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9266         * infrun.h (displaced_step_closure_up): New type alias.
9267         (struct displaced_step_inferior_state) <step_closure>: Change
9268         type to displaced_step_closure_up.
9269         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9270         displaced_step_closure_up.
9271         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9272
9273 2020-02-14  Tom Tromey  <tom@tromey.com>
9274
9275         * minidebug.c (gnu_debug_key): New global.
9276         (find_separate_debug_file_in_section): Use it.
9277
9278 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9279
9280         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9281         std::unique_ptr.
9282         * gdbarch.c: Re-generate.
9283         * gdbarch.h: Re-generate.
9284         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9285         change.
9286         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9287         type to std::unique_ptr.
9288         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9289         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9290         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9291         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9292         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9293         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9294         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9295         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9296         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9297
9298 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9299
9300         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9301         std::unique_ptr.
9302         (displaced_step_clear): Rename to...
9303         (displaced_step_reset): ... this.  Just call displaced->reset ().
9304         (displaced_step_clear_cleanup): Rename to...
9305         (displaced_step_reset_cleanup): ... this.
9306         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9307         (displaced_step_fixup): Likewise.
9308         (resume_1): Likewise.
9309         (handle_inferior_event): Restore child's memory before calling
9310         displaced_step_fixup on the parent.
9311         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9312         to std::unique_ptr.
9313         <step_closure>: Change type to std::unique_ptr.
9314
9315 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9316
9317         * arm-tdep.c: Include count-one-bits.h.
9318         (cleanup_block_store_pc): Use count_one_bits.
9319         (cleanup_block_load_pc): Use count_one_bits.
9320         (arm_copy_block_xfer): Use count_one_bits.
9321         (thumb2_copy_block_xfer): Use count_one_bits.
9322         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9323         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9324         (thumb_get_next_pcs_raw): Use count_one_bits.
9325         (arm_get_next_pcs_raw): Use count_one_bits_l.
9326         * arch/arm.c (bitcount): Remove.
9327         * arch/arm.h (bitcount): Remove.
9328
9329 2020-02-14  Tom Tromey  <tromey@adacore.com>
9330
9331         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9332         Update.
9333         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9334         * dwarf2/loc.c (call_site_find_chain_1): Return
9335         unique_xmalloc_ptr.
9336         (call_site_find_chain): Likewise.
9337
9338 2020-02-14  Richard Biener  <rguenther@suse.de>
9339
9340         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9341         on expression with division operators.
9342
9343 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9344
9345         * MAINTAINERS (Write After Approval): Adding myself.
9346
9347 2020-02-12  Tom Tromey  <tom@tromey.com>
9348
9349         * event-loop.c (event_data, gdb_event, event_handler_func):
9350         Remove.
9351
9352 2020-02-12  Tom Tromey  <tom@tromey.com>
9353
9354         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9355         (dwarf2_frame_objfile_data): Add comment.
9356         (find_comp_unit, set_comp_unit): New functions.
9357         (dwarf2_frame_find_fde): Use find_comp_unit.
9358         (dwarf2_build_frame_info): Use set_comp_unit.
9359
9360 2020-02-12  Tom Tromey  <tom@tromey.com>
9361
9362         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9363         (comp_unit): Don't initialize objfile.
9364         (execute_cfa_program): Add text_offset parameter.
9365         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9366         (dwarf2_frame_cache): Update.
9367         (dwarf2_build_frame_info): Don't set "objfile" member.
9368
9369 2020-02-12  Tom Tromey  <tom@tromey.com>
9370
9371         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9372         (decode_frame_entry): Likewise.
9373         (dwarf2_build_frame_info): Update.
9374
9375 2020-02-12  Tom Tromey  <tom@tromey.com>
9376
9377         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9378         (decode_frame_entry_1): Use the comp_unit obstack.
9379
9380 2020-02-12  Tom Tromey  <tom@tromey.com>
9381
9382         * dwarf2/frame.c (struct comp_unit): Add initializers and
9383         constructor.
9384         (dwarf2_frame_objfile_data): Store a comp_unit.
9385         (dwarf2_frame_find_fde): Update.
9386         (dwarf2_build_frame_info): Use "new".
9387
9388 2020-02-12  Tom Tromey  <tom@tromey.com>
9389
9390         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9391         (dwarf2_fde_table): Typedef for std::vector.
9392         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9393         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9394         (decode_frame_entry): Update.
9395         (dwarf2_build_frame_info): Use "new".
9396
9397 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9398
9399         * arm-tdep.c (arm_gdbarch_init): Update.
9400         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9401         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9402         have_neon, is_m>: Change to bool.
9403
9404 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9405
9406         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9407
9408 2020-02-12  Tom Tromey  <tom@tromey.com>
9409
9410         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9411
9412 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9413
9414         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9415         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9416
9417 2020-02-11  Tom Tromey  <tom@tromey.com>
9418
9419         * psymtab.h: Update comment.
9420
9421 2020-02-11  Tom Tromey  <tom@tromey.com>
9422
9423         * gdb_obstack.h (struct auto_obstack): Use
9424         DISABLE_COPY_AND_ASSIGN.
9425
9426 2020-02-11  Tom Tromey  <tom@tromey.com>
9427
9428         * dwarf2/frame.h (struct objfile): Don't forward declare.
9429
9430 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9431
9432         * cris-tdep.c (cris_supply_gregset): Change signature to match
9433         what struct regset expects.
9434         (cris_regset): New struct.
9435         (fetch_core_registers): Remove.
9436         (cris_iterate_over_regset_sections): New function.
9437         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9438         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9439
9440 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9441
9442         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9443         registers.
9444
9445 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9446
9447         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9448
9449 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9450
9451         * configure: Re-generate.
9452
9453 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9454
9455         * configure: Re-generate.
9456
9457 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9458
9459         * acinclude: Update warning.m4 path.
9460         * warning.m4: Move to gdbsupport.
9461
9462 2020-02-11  Tom Tromey  <tromey@adacore.com>
9463
9464         * remote.c (remote_console_output): Update.
9465         * printcmd.c (printf_command): Update.
9466         * event-loop.c (gdb_wait_for_event): Update.
9467         * linux-nat.c (sigchld_handler): Update.
9468         * remote-sim.c (gdb_os_write_stdout): Update.
9469         (gdb_os_flush_stdout): Update.
9470         (gdb_os_flush_stderr): Update.
9471         (gdb_os_write_stderr): Update.
9472         * exceptions.c (print_exception): Update.
9473         * remote-fileio.c (remote_fileio_func_read): Update.
9474         (remote_fileio_func_write): Update.
9475         * tui/tui.c (tui_enable): Update.
9476         * tui/tui-interp.c (tui_interp::init): Update.
9477         * utils.c (init_page_info): Update.
9478         (putchar_unfiltered, fputc_unfiltered): Update.
9479         (gdb_flush): Update.
9480         (emit_style_escape): Update.
9481         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9482         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9483         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9484         (stderr_file::write): Update.
9485         (stderr_file::puts): Update.
9486         * ui-file.h (ui_file_isatty, ui_file_write)
9487         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9488         (ui_file_puts): Don't declare.
9489
9490 2020-02-10  Tom de Vries  <tdevries@suse.de>
9491
9492         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9493         sentinel to char *.
9494
9495 2020-02-09  Tom de Vries  <tdevries@suse.de>
9496
9497         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9498         filename if it matches "<artificial>".
9499
9500 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9501
9502         * windows-tdep.c (struct enum_value_name): New struct.
9503         (create_enum): New function.
9504         (windows_get_siginfo_type): Create and use enum types.
9505
9506 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9507
9508         * NEWS: Mention $_siginfo support for Windows.
9509         * windows-nat.c (handle_exception): Set siginfo_er.
9510         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9511         (windows_xfer_siginfo): New function.
9512         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9513         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9514         (init_windows_gdbarch_data): New function.
9515         (get_windows_gdbarch_data): New function.
9516         (windows_get_siginfo_type): New function.
9517         (windows_init_abi): Register windows_get_siginfo_type.
9518         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9519
9520 2020-02-08  Tom Tromey  <tom@tromey.com>
9521
9522         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9523         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9524         <keep>: Declare method.
9525         <m_keep>: Remove member.
9526         <~cutu_reader>: Remove.
9527         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9528         (cutu_reader::cutu_reader): Update.
9529         (cutu_reader::keep): Rename from ~cutu_reader.
9530         (process_psymtab_comp_unit, build_type_psymtabs_1)
9531         (process_skeletonless_type_unit, load_partial_comp_unit)
9532         (load_full_comp_unit, dwarf2_read_addr_index)
9533         (read_signatured_type): Update.
9534
9535 2020-02-08  Tom Tromey  <tom@tromey.com>
9536
9537         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9538         "want_partial_unit" parameter.
9539         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9540         Inline check for DW_TAG_partial_unit.
9541         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9542
9543 2020-02-08  Tom Tromey  <tom@tromey.com>
9544
9545         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9546         read.c.
9547         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9548         read.c.
9549
9550 2020-02-08  Tom Tromey  <tom@tromey.com>
9551
9552         * dwarf2/read.c (read_address): Move to comp-unit.c.
9553         (dwarf2_rnglists_process, dwarf2_ranges_process)
9554         (read_attribute_value, dwarf_decode_lines_1)
9555         (var_decode_location, decode_locdesc): Update.
9556         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9557         read.c.  Remove "cu" parameter.
9558         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9559         method.
9560
9561 2020-02-08  Tom Tromey  <tom@tromey.com>
9562
9563         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9564         (read_indirect_line_string): Update.
9565         * dwarf2/comp-unit.c (read_offset): Remove.
9566         (read_comp_unit_head): Update.
9567         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9568         method.
9569         (read_offset): Don't declare.
9570
9571 2020-02-08  Tom Tromey  <tom@tromey.com>
9572
9573         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9574         * dwarf2/read.c (struct comp_unit_head): Move to
9575         dwarf2/comp-unit.h.
9576         (enum class rcuh_kind): Move to comp-unit.h.
9577         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9578         (read_comp_unit_head, error_check_comp_unit_head)
9579         (read_and_check_comp_unit_head): Move to comp-unit.c.
9580         (read_offset, dwarf_unit_type_name): Likewise.
9581         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9582         (cutu_reader::cutu_reader, read_call_site_scope)
9583         (find_partial_die, follow_die_offset): Update.
9584         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9585
9586 2020-02-08  Tom Tromey  <tom@tromey.com>
9587
9588         * dwarf2/read.c (read_offset_1): Move to leb.c.
9589         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9590         (dwarf_decode_macro_bytes): Update.
9591         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9592         * dwarf2/leb.h (read_offset): Declare.
9593
9594 2020-02-08  Tom Tromey  <tom@tromey.com>
9595
9596         * dwarf2/read.c (dwarf2_section_size): Remove.
9597         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9598         Update.
9599         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9600
9601 2020-02-08  Tom Tromey  <tom@tromey.com>
9602
9603         * dwarf2/read.c (read_initial_length): Move to leb.c.
9604         * dwarf2/leb.h (read_initial_length): Declare.
9605         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9606         handle_nonstd parameter.
9607         * dwarf2/frame.c (read_initial_length): Remove.
9608         (decode_frame_entry_1): Update.
9609
9610 2020-02-08  Tom Tromey  <tom@tromey.com>
9611
9612         * dwarf2/loc.c (dwarf2_find_location_expression)
9613         (dwarf_evaluate_loc_desc::get_tls_address)
9614         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9615         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9616         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9617         (dwarf2_compile_property_to_c)
9618         (dwarf2_loc_desc_get_symbol_read_needs)
9619         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9620         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9621         (loclist_describe_location, loclist_tracepoint_var_ref)
9622         (loclist_generate_c_location): Update.
9623         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9624         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9625         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9626         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9627         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9628         (dwarf2_per_cu_data::addr_size)
9629         (dwarf2_per_cu_data::ref_addr_size)
9630         (dwarf2_per_cu_data::text_offset)
9631         (dwarf2_per_cu_data::addr_type): Now methods.
9632         (per_cu_header_read_in): Make per_cu "const".
9633         (dwarf2_version): Remove.
9634         (dwarf2_per_cu_data::int_type): Now a method.
9635         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9636         (set_die_type, read_array_type, read_subrange_index_type)
9637         (read_tag_string_type, read_subrange_type): Update.
9638         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9639         offset_size, ref_addr_size, text_offset, addr_type, version,
9640         objfile, int_type, addr_sized_int_type>: Declare methods.
9641
9642 2020-02-08  Tom Tromey  <tom@tromey.com>
9643
9644         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9645         Move earlier.
9646
9647 2020-02-08  Tom Tromey  <tom@tromey.com>
9648
9649         * dwarf2/read.h (dwarf_line_debug): Declare.
9650         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9651         * dwarf2/read.c: Move line_header code to new files.
9652         (dwarf_line_debug): No longer static.
9653         * dwarf2/line-header.c: New file.
9654         * dwarf2/line-header.h: New file.
9655
9656 2020-02-08  Tom Tromey  <tom@tromey.com>
9657
9658         * dwarf2/read.c (struct line_header) <file_full_name,
9659         file_file_name>: Return unique_xmalloc_ptr.
9660         (line_header::file_file_name): Update.
9661         (line_header::file_full_name): Update.
9662         (dw2_get_file_names_reader): Update.
9663         (macro_start_file): Update.
9664
9665 2020-02-08  Tom Tromey  <tom@tromey.com>
9666
9667         * dwarf2/read.c (struct line_header) <file_full_name,
9668         file_file_name>: Declare methods.
9669         (dw2_get_file_names_reader): Update.
9670         (file_file_name): Now a method.
9671         (file_full_name): Likewise.
9672         (macro_start_file): Update.
9673
9674 2020-02-08  Tom Tromey  <tom@tromey.com>
9675
9676         * dwarf2/read.c (dwarf_always_disassemble)
9677         (show_dwarf_always_disassemble): Move to loc.c.
9678         (_initialize_dwarf2_read): Move "always-disassemble" registration
9679         to loc.c.
9680         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9681         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9682         static.
9683         (show_dwarf_always_disassemble): Move from read.c.
9684         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9685
9686 2020-02-08  Tom Tromey  <tom@tromey.com>
9687
9688         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9689         (create_quick_file_names_table): Return htab_up.
9690         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9691         Update.
9692         * dwarf2/read.h (struct dwarf2_per_objfile)
9693         <quick_file_names_table>: Now htab_up.
9694
9695 2020-02-08  Tom Tromey  <tom@tromey.com>
9696
9697         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9698
9699 2020-02-08  Tom Tromey  <tom@tromey.com>
9700
9701         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9702         Rewrite.
9703         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9704         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9705         (abbrev_table::abbrev_table): No longer inline.
9706         (ABBREV_HASH_SIZE): Remove.
9707         (abbrev_table::m_abbrevs): Now an htab_up.
9708
9709 2020-02-08  Tom Tromey  <tom@tromey.com>
9710
9711         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9712         (cutu_reader): Update.
9713         (build_type_psymtabs_1): Update.
9714         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9715         (abbrev_table::alloc_abbrev): Update.
9716         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9717         (abbrev_table::read): New static method, renamed from
9718         abbrev_table_read_table.
9719         (abbrev_table::alloc_abbrev)
9720         (abbrev_table::add_abbrev): Now private.
9721         (abbrev_table::abbrev_table): Now private.
9722         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9723
9724 2020-02-08  Tom Tromey  <tom@tromey.com>
9725
9726         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9727         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9728         htab_up.
9729
9730 2020-02-08  Tom Tromey  <tom@tromey.com>
9731
9732         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9733         htab_up.
9734         (lookup_dwo_unit_in_dwp): Update.
9735         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9736         on obstack.
9737
9738 2020-02-08  Tom Tromey  <tom@tromey.com>
9739
9740         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9741         obstack.
9742
9743 2020-02-08  Tom Tromey  <tom@tromey.com>
9744
9745         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9746         line_header_hash.
9747         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9748         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9749         Change type to htab_up.
9750
9751 2020-02-08  Tom Tromey  <tom@tromey.com>
9752
9753         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9754         htab_up.  Don't allocate on obstack.
9755         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9756         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9757         Change type to htab_up.
9758
9759 2020-02-08  Tom Tromey  <tom@tromey.com>
9760
9761         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9762         Change type to htab_up.
9763         * dwarf2/read.c (create_signatured_type_table_from_index)
9764         (create_signatured_type_table_from_debug_names)
9765         (create_all_type_units, add_type_unit)
9766         (lookup_dwo_signatured_type, lookup_signatured_type)
9767         (process_skeletonless_type_unit): Update.
9768         (create_debug_type_hash_table, create_debug_types_hash_table):
9769         Change type of types_htab.
9770         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9771         htab_up.  Don't allocate on obstack.
9772         (create_cus_hash_table): Change type of cus_htab parameter.
9773         (struct dwo_file) <cus, tus>: Now htab_up.
9774         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9775         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9776         (queue_and_load_all_dwo_tus): Update.
9777         * dwarf2/index-write.c (write_gdbindex): Update.
9778         (write_debug_names): Update.
9779
9780 2020-02-08  Tom Tromey  <tom@tromey.com>
9781
9782         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9783         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9784         destructor.
9785         (struct dwarf2_per_objfile) <queue>: New member.
9786         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9787         dwarf2/read.h.
9788         (dwarf2_queue, dwarf2_queue_tail): Remove.
9789         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9790         DISABLE_COPY_AND_ASSIGN.
9791         <m_per_objfile>: New member.
9792         <~dwarf2_queue_guard>: Rewrite.
9793         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9794         Update.
9795         (~dwarf2_queue_item): New.
9796
9797 2020-02-08  Tom Tromey  <tom@tromey.com>
9798
9799         * dwarf2/read.c (struct die_info) <has_children>: New member.
9800         (dw2_get_file_names_reader): Remove has_children.
9801         (dw2_get_file_names): Update.
9802         (read_cutu_die_from_dwo): Remove has_children.
9803         (cutu_reader::init_tu_and_read_dwo_dies)
9804         (cutu_reader::cutu_reader): Update.
9805         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9806         Remove has_children.
9807         (build_type_psymtabs_1, process_skeletonless_type_unit)
9808         (load_partial_comp_unit, load_full_comp_unit): Update.
9809         (create_dwo_cu_reader): Remove has_children.
9810         (create_cus_hash_table, read_die_and_children): Update.
9811         (read_full_die_1,read_full_die): Remove has_children.
9812         (read_signatured_type): Update.
9813         (class cutu_reader) <has_children>: Remove.
9814
9815 2020-02-08  Tom Tromey  <tom@tromey.com>
9816
9817         * dwarf2/expr.c: Rename from dwarf2expr.c.
9818         * dwarf2/expr.h: Rename from dwarf2expr.h.
9819         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9820         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9821         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9822         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9823         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9824         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9825         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9826         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9827         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9828         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9829         * dwarf2/loc.c: Rename from dwarf2loc.c.
9830         * dwarf2/loc.h: Rename from dwarf2loc.h.
9831         * dwarf2/read.c: Rename from dwarf2read.c.
9832         * dwarf2/read.h: Rename from dwarf2read.h.
9833         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9834         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9835         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9836         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9837         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9838         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9839         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9840         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9841         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9842         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9843         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9844         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9845         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9846         Update.
9847         * Makefile.in (COMMON_SFILES): Update.
9848         (HFILES_NO_SRCDIR): Update.
9849
9850 2020-02-08  Tom Tromey  <tom@tromey.com>
9851
9852         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9853         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9854
9855 2020-02-08  Tom Tromey  <tom@tromey.com>
9856
9857         * dwarf2read.h (struct die_info): Don't declare.
9858
9859 2020-02-08  Tom Tromey  <tom@tromey.com>
9860
9861         * dwarf2read.h (die_info_ptr): Remove typedef.
9862
9863 2020-02-08  Tom Tromey  <tom@tromey.com>
9864
9865         * dwarf2read.c (read_call_site_scope)
9866         (handle_data_member_location, dwarf2_add_member_fn)
9867         (mark_common_block_symbol_computed, read_common_block)
9868         (attr_to_dynamic_prop, partial_die_info::read)
9869         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9870         (dwarf2_symbol_mark_computed, set_die_type): Update.
9871         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9872         method.
9873         (attr_form_is_block): Don't declare.
9874         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9875
9876 2020-02-08  Tom Tromey  <tom@tromey.com>
9877
9878         * dwarf2read.c (dwarf2_find_base_address, )
9879         (read_call_site_scope, rust_containing_type)
9880         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9881         (handle_data_member_location, dwarf2_add_member_fn)
9882         (get_alignment, read_structure_type, process_structure_scope)
9883         (mark_common_block_symbol_computed, read_common_block)
9884         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9885         (partial_die_info::read, read_attribute_value, new_symbol)
9886         (lookup_die_type, dwarf2_get_ref_die_offset)
9887         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9888         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9889         (dwarf2_symbol_mark_computed): Update.
9890         * dwarf2/attribute.h (struct attribute) <value_as_address,
9891         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9892         methods.
9893         (value_as_address, attr_form_is_section_offset)
9894         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9895         * dwarf2/attribute.c (attribute::value_as_address)
9896         (attribute::form_is_section_offset, attribute::form_is_constant)
9897         (attribute::form_is_ref): Now methods.
9898
9899 2020-02-08  Tom Tromey  <tom@tromey.com>
9900
9901         * dwarf2read.c (struct attribute, DW_STRING)
9902         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9903         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9904         (attr_form_is_block, attr_form_is_section_offset)
9905         (attr_form_is_constant, attr_form_is_ref): Move.
9906         * dwarf2/attribute.h: New file.
9907         * dwarf2/attribute.c: New file, from dwarf2read.c.
9908         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9909
9910 2020-02-08  Tom Tromey  <tom@tromey.com>
9911
9912         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9913         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9914         Move.
9915         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9916         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9917         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9918         abbrev.c.
9919         * dwarf2/abbrev.h: New file.
9920         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9921         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9922
9923 2020-02-08  Tom Tromey  <tom@tromey.com>
9924
9925         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9926         (dwarf2_section_size, dwarf2_get_section_info)
9927         (create_signatured_type_table_from_debug_names)
9928         (create_addrmap_from_aranges, read_debug_names_from_section)
9929         (get_gdb_index_contents_from_section, read_comp_unit_head)
9930         (error_check_comp_unit_head, read_abbrev_offset)
9931         (create_debug_type_hash_table, init_cu_die_reader)
9932         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9933         (read_comp_units_from_section, create_cus_hash_table)
9934         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9935         (create_dwp_v2_section, dwarf2_rnglists_process)
9936         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9937         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9938         (read_indirect_string_from_dwz, read_addr_index_1)
9939         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9940         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9941         (fill_in_loclist_baton): Update.
9942         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9943         get_containing_section, get_bfd_owner, get_bfd_section,
9944         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9945         (dwarf2_read_section, get_section_name, get_section_file_name)
9946         (get_containing_section, get_section_bfd_owner)
9947         (get_section_bfd_section, get_section_name, get_section_file_name)
9948         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9949         declare.
9950         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9951         (dwarf2_section_info::get_bfd_owner)
9952         (dwarf2_section_info::get_bfd_section)
9953         (dwarf2_section_info::get_name)
9954         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9955         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9956         (dwarf2_section_info::read): Now methods.
9957         * dwarf-index-write.c (class debug_names): Update.
9958
9959 2020-02-08  Tom Tromey  <tom@tromey.com>
9960
9961         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9962         Move to dwarf2/section.h.
9963         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9964         (get_section_bfd_section, get_section_name)
9965         (get_section_file_name, get_section_id, get_section_flags)
9966         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9967         dwarf2/section.c.
9968         * dwarf2/section.h: New file.
9969         * dwarf2/section.c: New file, from dwarf2read.c.
9970         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9971
9972 2020-02-08  Tom Tromey  <tom@tromey.com>
9973
9974         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9975         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9976         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9977         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9978         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9979         * dwarf2/leb.h: New file, from dwarf2read.c.
9980         * dwarf2/leb.c: New file, from dwarf2read.c.
9981         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9982         Remove.
9983         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9984         (COMMON_SFILES): Add dwarf2/leb.c.
9985
9986 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9987
9988         GDB 9.1 released.
9989
9990 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9991
9992         PR gdb/25190:
9993         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9994         * gdb/remote.c (remote_console_output): Update.
9995         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9996         (ui_file_puts): ...this.
9997         * gdb/ui-file.h (ui_file_puts): Add declaration.
9998         * gdb/utils.c (emit_style_escape): Update.
9999         (flush_wrap_buffer): Update.
10000         (fputs_maybe_filtered): Update.
10001         (fputs_unfiltered): Add function.
10002
10003 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10004
10005         * gdb/event-loop.c (gdb_wait_for_event): Update.
10006         * gdb/printcmd.c (printf_command): Update.
10007         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10008         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10009         (gdb_os_flush_stderr): Update.
10010         * gdb/remote.c (remote_console_output): Update.
10011         * gdb/ui-file.c (gdb_flush): Rename to...
10012         (ui_file_flush): ...this.
10013         (stderr_file::write): Update.
10014         (stderr_file::puts): Update.
10015         * gdb/ui-file.h (gdb_flush): Rename to...
10016         (ui_file_flush): ...this.
10017         * gdb/utils.c (gdb_flush): Add function.
10018         * gdb/utils.h (gdb_flush): Add declaration.
10019
10020 2020-02-07  Tom Tromey  <tromey@adacore.com>
10021
10022         PR breakpoints/24915:
10023         * source.c (find_and_open_source): Do not check basenames_may_differ.
10024
10025 2020-02-07  Tom Tromey  <tom@tromey.com>
10026
10027         * README: Update gdbserver documentation.
10028         * gdbserver: Move to top level.
10029         * configure.tgt (build_gdbserver): Remove.
10030         * configure.ac: Remove --enable-gdbserver.
10031         * configure: Rebuild.
10032         * Makefile.in (distclean): Don't mention gdbserver.
10033
10034 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10035
10036         * source-cache.c (source_cache::ensure): Surround
10037         get_plain_source_lines with a try/catch.
10038         (source_cache::get_line_charpos): Get rid of try/catch
10039         and only check for the return value of "ensure".
10040         * tui/tui-source.c (tui_source_window::set_contents):
10041         Simplify "nlines" calculation.
10042
10043 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10044
10045         * MAINTAINERS (Write After Approval): Add myself.
10046
10047 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10048
10049         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10050         function call.
10051
10052 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10053
10054         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10055
10056 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10057
10058         * nat/riscv-linux-tdesc.h: New file.
10059         * nat/riscv-linux-tdesc.c: New file, taking code from...
10060         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10061         ... here.
10062         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10063         NATDEPFILES.
10064
10065 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10066
10067         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10068         we don't set the fake simulator ptid to the null_ptid.
10069
10070 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10071
10072         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10073         * gdbthread.h (class thread_info) <resumed>: Likewise.
10074         * infrun.c (resume_1): Likewise.
10075         (proceed): Likewise.
10076         (infrun_thread_stop_requested): Likewise.
10077         (stop_all_threads): Likewise.
10078         (handle_inferior_event): Likewise.
10079         (restart_threads): Likewise.
10080         (finish_step_over): Likewise.
10081         (keep_going_stepped_thread): Likewise.
10082         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10083         (linux_handle_extended_wait): Likewise.
10084         * record-btrace.c (get_thread_current_frame_id): Likewise.
10085         * record-full.c (record_full_wait_1): Likewise.
10086         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10087         * target.c (target_resume): Likewise.
10088         * thread.c (set_running_thread): Likewise.
10089
10090 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10091
10092         * f-valprint.c (f77_print_array_1): Changed datatype of index
10093         variable to LONGEST from int to enable it to contain bound
10094         values correctly.
10095
10096 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10097
10098         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10099         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10100         offsets according to FLEN determined.
10101         (riscv_linux_nat_target::read_description): Determine FLEN
10102         dynamically.
10103         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10104         according to FLEN determined.
10105         (riscv_linux_nat_target::store_registers): Likewise.
10106
10107 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10108
10109         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10110         when reg->group is empty and reggroup is not.
10111
10112 2020-01-31  Tom Tromey  <tromey@adacore.com>
10113
10114         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10115         Call beneath target's mourn_inferior after unpushing.
10116
10117 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10118
10119         PR tui/9765
10120         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10121         have enough lines to fill the screen, still return the lowest
10122         address we found.
10123
10124 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10125
10126         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10127         '-', '<', and '>' commands.
10128
10129 2020-01-29  Pedro Alves  <palves@redhat.com>
10130             Sergio Durigan Junior  <sergiodj@redhat.com>
10131
10132         * infcmd.c (construct_inferior_arguments): Assert that
10133         'argc' is greater than 0.
10134
10135 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10136
10137         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10138         (BRK_INSN_MASK): Define to 0xd4200000.
10139         (aarch64_program_breakpoint_here_p): New function.
10140         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10141         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10142         breakpoint.c.
10143         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10144         breakpoint.h
10145         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10146         call gdbarch_program_breakpoint_here_p.
10147         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10148         default_program_breakpoint_here_p, changed return type to bool and
10149         simplified.
10150         * breakpoint.h (program_breakpoint_here): Moved prototype to
10151         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10152         return type to bool.
10153         * gdbarch.c: Regenerate.
10154         * gdbarch.h: Regenerate.
10155         * gdbarch.sh (program_breakpoint_here_p): New method.
10156         * infrun.c (handle_signal_stop): Call
10157         gdbarch_program_breakpoint_here_p.
10158
10159 2020-01-26  Tom Tromey  <tom@tromey.com>
10160
10161         * ctfread.c (struct ctf_fp_info): Reindent.
10162         (_initialize_ctfread): Remove.
10163
10164 2020-01-26  Tom Tromey  <tom@tromey.com>
10165
10166         * psymtab.c (partial_map_expand_apply)
10167         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10168         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10169         (psym_print_stats, psym_expand_symtabs_for_function)
10170         (psym_map_symbol_filenames, psym_map_matching_symbols)
10171         (psym_expand_symtabs_matching)
10172         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10173         (maintenance_check_psymtabs): Use new methods.
10174         * psympriv.h (struct partial_symtab) <readin_p,
10175         get_compunit_symtab>: New methods.
10176         <readin, compunit_symtab>: Remove members.
10177         (struct standard_psymtab): New.
10178         (struct legacy_psymtab): Derive from standard_psymtab.
10179         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10180         standard_psymtab.
10181         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10182
10183 2020-01-26  Tom Tromey  <tom@tromey.com>
10184
10185         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10186         read_dependencies.  Add assert.
10187         * psymtab.c (partial_symtab::read_dependencies): New method.
10188         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10189         method.
10190         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10191         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10192         read_dependencies.
10193         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10194         Add assert.
10195
10196 2020-01-26  Tom Tromey  <tom@tromey.com>
10197
10198         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10199         Call expand_psymtab.
10200         (xcoff_read_symtab): Call expand_psymtab.
10201         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10202         legacy_expand_psymtab.
10203         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10204         method.
10205         (struct legacy_psymtab) <expand_psymtab>: Implement.
10206         <legacy_expand_psymtab>: New member.
10207         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10208         (parse_partial_symbols): Set legacy_expand_psymtab.
10209         (psymtab_to_symtab_1): Change argument order.  Call
10210         expand_psymtab.
10211         (new_psymtab): Set legacy_expand_psymtab.
10212         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10213         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10214         expand_psymtab.
10215         (dwarf2_psymtab::expand_psymtab): Rename from
10216         psymtab_to_symtab_1.  Call expand_psymtab.
10217         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10218         (dbx_end_psymtab): Likewise.
10219         (dbx_psymtab_to_symtab_1): Change argument order. Call
10220         expand_psymtab.
10221         (dbx_read_symtab): Call expand_psymtab.
10222         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10223         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10224         (ctf_psymtab::read_symtab): Call expand_psymtab.
10225
10226 2020-01-26  Tom Tromey  <tom@tromey.com>
10227
10228         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10229         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10230         messages.
10231         * mdebugread.c (mdebug_read_symtab): Remove prints.
10232         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10233         assert.
10234         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10235
10236 2020-01-26  Tom Tromey  <tom@tromey.com>
10237
10238         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10239         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10240         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10241         legacy_symtab.
10242         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10243         * psymtab.c (psymtab_to_symtab): Call method.
10244         (dump_psymtab): Update.
10245         * psympriv.h (struct partial_symtab): Add virtual destructor.
10246         <read_symtab>: New method.
10247         (struct legacy_symtab): New.
10248         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10249         (struct pst_map) <pst>: Now a legacy_psymtab.
10250         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10251         (new_psymtab): Use legacy_psymtab.
10252         * dwarf2read.h (struct dwarf2_psymtab): New.
10253         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10254         * dwarf2read.c (dwarf2_create_include_psymtab)
10255         (dwarf2_build_include_psymtabs, create_type_unit_group)
10256         (create_partial_symtab, process_psymtab_comp_unit_reader)
10257         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10258         (set_partial_user): Use dwarf2_psymtab.
10259         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10260         (psymtab_to_symtab_1, process_full_comp_unit)
10261         (process_full_type_unit, dwarf2_ranges_read)
10262         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10263         (dwarf_decode_lines): Use dwarf2_psymtab.
10264         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10265         (add_address_entry_worker, write_one_signatured_type)
10266         (recursively_count_psymbols, recursively_write_psymbols)
10267         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10268         (write_debug_names): Likewise.
10269         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10270         <pst>: Now a legacy_psymtab.
10271         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10272         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10273         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10274         * ctfread.c (struct ctf_psymtab): New.
10275         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10276         ctf_psymtab.
10277         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10278         (create_partial_symtab): Return a ctf_psymtab.
10279         (scan_partial_symbols): Update.
10280
10281 2020-01-26  Tom Tromey  <tom@tromey.com>
10282
10283         * xcoffread.c (xcoff_start_psymtab): Use new.
10284         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10285         renamed from start_psymtab_common.
10286         * psympriv.h (struct partial_symtab): Add new constructor.
10287         (start_psymtab_common): Don't declare.
10288         * mdebugread.c (parse_partial_symbols): Use new.
10289         * dwarf2read.c (create_partial_symtab): Use new.
10290         * dbxread.c (start_psymtab): Use new.
10291         * ctfread.c (create_partial_symtab): Use new.
10292
10293 2020-01-26  Tom Tromey  <tom@tromey.com>
10294
10295         * xcoffread.c (xcoff_end_psymtab): Use new.
10296         * psymtab.c (start_psymtab_common): Use new.
10297         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10298         Update.
10299         * psympriv.h (struct partial_symtab): Add parameters to
10300         constructor.  Don't inline.
10301         (allocate_psymtab): Don't declare.
10302         * mdebugread.c (new_psymtab): Use new.
10303         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10304         * dbxread.c (dbx_end_psymtab): Use new.
10305
10306 2020-01-26  Tom Tromey  <tom@tromey.com>
10307
10308         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10309         allocate_psymtab.  Update documentation.
10310         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10311         allocate_psymtab.  Do not use new.
10312         (allocate_psymtab): Use new.  Update.
10313
10314 2020-01-26  Tom Tromey  <tom@tromey.com>
10315
10316         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10317         * psymtab.c (psym_print_stats): Update.
10318         * psympriv.h (struct partial_symtab) <readin,
10319         psymtabs_addrmap_supported, anonymous>: Now bool.
10320         * mdebugread.c (psymtab_to_symtab_1): Update.
10321         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10322         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10323         (process_full_comp_unit, process_full_type_unit): Update.
10324         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10325         * ctfread.c (psymtab_to_symtab): Update.
10326
10327 2020-01-26  Tom Tromey  <tom@tromey.com>
10328
10329         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10330         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10331         * psymtab.c (psymtab_storage): Delete psymtabs.
10332         (psymtab_storage::allocate_psymtab): Use new.
10333         (psymtab_storage::discard_psymtab): Use delete.
10334         * psympriv.h (struct partial_symtab): Add constructor and
10335         initializers.
10336
10337 2020-01-26  Tom Tromey  <tom@tromey.com>
10338
10339         * machoread.c: Do not include psympriv.h.
10340
10341 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10342
10343         * NEWS: Mention the new option and the set/show commands.
10344
10345 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10346
10347         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10348         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10349         (validate_exec_file): New variables, enums, functions.
10350         (exec_file_locate_attach, print_section_info): Style the filenames.
10351         (_initialize_exec): Install show_exec_file_mismatch_command and
10352          set_exec_file_mismatch_command.
10353         * gdbcore.h (validate_exec_file): Declare.
10354         * infcmd.c (attach_command): Call validate_exec_file.
10355         * remote.c ( remote_target::remote_add_inferior): Likewise.
10356
10357 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10358
10359         * frame.c (find_frame_sal): Move call to get_next_frame into more
10360         inner scope.
10361         * inline-frame.c (inilne_state) <inline_state>: Update argument
10362         types.
10363         (inilne_state) <skipped_symbol>: Rename to...
10364         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10365         (skip_inline_frames): Build vector of skipped symbols and use this
10366         to reate the inline_state.
10367         (inline_skipped_symbol): Add a comment and some assertions, fetch
10368         skipped symbol from the list.
10369
10370 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10371
10372         * buildsym.c (lte_is_less_than): Delete.
10373         (buildsym_compunit::end_symtab_with_blockvector): Create local
10374         lambda function to sort line table entries, and use
10375         std::stable_sort instead of std::sort.
10376         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10377         markers when looking for a previous line.
10378
10379 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10380
10381         * dwarf2read.c (lnp_state_machine::record_line): Include
10382         end_sequence parameter in debug print out.  Record the line if we
10383         are at an end_sequence marker even if it's not the start of a
10384         statement.
10385         * symmisc.c (maintenance_print_one_line_table): Print end of
10386         sequence markers with 'END' not '0'.
10387
10388 2020-01-24  Pedro Alves  <palves@redhat.com>
10389
10390         PR gdb/25410
10391         * thread.c (scoped_restore_current_thread::restore): Use
10392         switch_to_inferior_no_thread.
10393         * exec.c: Include "progspace-and-thread.h".
10394         (add_target_sections, remove_target_sections):
10395         scoped_restore_current_pspace_and_thread instead of
10396         scoped_restore_current_thread.
10397         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10398         and aspace to the inferior before calling clone_program_space.
10399         Remove stale comment.
10400
10401 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10402
10403         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10404         (arm_netbsd_nat_target::fetch_registers): ...this.
10405         (arm_nbsd_nat_target::store_registers): Rename to...
10406         (arm_netbsd_nat_target::store_registers): ...this.
10407
10408 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10409
10410         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10411         register_t.
10412
10413 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10414
10415         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10416         Update comment.
10417         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10418         Likewise.
10419         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10420         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10421         the correct replacement (iterate_over_regset_sections).
10422         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10423         Update comment.
10424
10425 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10426
10427         PR gdb/23718
10428         * gdb/python/python.c (execute_gdb_command): Call
10429         async_enable_stdin in catch block.
10430
10431 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10432
10433         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10434         SWITCH_THRU_ALL_UIS.
10435
10436 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10437
10438         PR tui/9765
10439         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10440         comment, add extra parameter, and update to store previous symbol
10441         when appropriate.
10442         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10443         add extra parameter.
10444         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10445         remove unneeded parameter, add try/catch around gdb_print_insn,
10446         rewrite to add items to asm_lines vector.
10447         (tui_find_backward_disassembly_start_address): New function.
10448         (tui_find_disassembly_address): Updated throughout.
10449         (tui_disasm_window::set_contents): Update for changes to
10450         tui_disassemble.
10451         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10452         number of lines to scroll.
10453
10454 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10455
10456         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10457         (SECT_OFF_DATA): Likewise.
10458         (SECT_OFF_RODATA): Likewise.
10459         (SECT_OFF_TEXT): Likewise.
10460         (SECT_OFF_BSS): Likewise.
10461         (struct objfile) <text_section_offset, data_section_offset>: New
10462         methods.
10463         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10464         objfile::text_section_offset.
10465         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10466         * coffread.c (coff_symtab_read): Likewise.
10467         (enter_linenos): Likewise.
10468         (process_coff_symbol): Likewise.
10469         * ctfread.c (get_objfile_text_range): Likewise.
10470         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10471         Use objfile::data_section_offset.
10472         * dwarf2-frame.c (execute_cfa_program): Use
10473         objfile::text_section_offset.
10474         (dwarf2_frame_find_fde): Likewise.
10475         * dwarf2read.c (create_addrmap_from_index): Likewise.
10476         (create_addrmap_from_aranges): Likewise.
10477         (dw2_find_pc_sect_compunit_symtab): Likewise.
10478         (process_psymtab_comp_unit_reader): Likewise.
10479         (add_partial_symbol): Likewise.
10480         (add_partial_subprogram): Likewise.
10481         (process_full_comp_unit): Likewise.
10482         (read_file_scope): Likewise.
10483         (read_func_scope): Likewise.
10484         (read_lexical_block_scope): Likewise.
10485         (read_call_site_scope): Likewise.
10486         (dwarf2_rnglists_process): Likewise.
10487         (dwarf2_ranges_process): Likewise.
10488         (dwarf2_ranges_read): Likewise.
10489         (dwarf_decode_lines_1): Likewise.
10490         (new_symbol): Likewise.
10491         (dwarf2_fetch_die_loc_sect_off): Likewise.
10492         (dwarf2_per_cu_text_offset): Likewise.
10493         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10494         * hppa-tdep.c (read_unwind_info): Likewise.
10495         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10496         * psympriv.h (struct partial_symtab): Likewise.
10497         * psymtab.c (find_pc_sect_psymtab): Likewise.
10498         * solib-svr4.c (enable_break): Likewise.
10499         * stap-probe.c (relocate_address): Use
10500         objfile::data_section_offset.
10501         * xcoffread.c (enter_line_range): Use
10502         objfile::text_section_offset.
10503         (read_xcoff_symtab): Likewise.
10504
10505 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10506
10507         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10508         declaration to narrower scopes.
10509
10510 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10511
10512         * darwin-nat.h (struct darwin_exception_msg, enum
10513         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10514         Move up.
10515         (class darwin_nat_target) <wait_1, check_new_threads,
10516         decode_exception_message, decode_message, stop_inferior,
10517         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10518         * darwin-nat.c (darwin_check_new_threads): Rename to...
10519         (darwin_nat_target::check_new_threads): ... this.
10520         (darwin_suspend_inferior_it): Remove.
10521         (darwin_decode_exception_message): Rename to...
10522         (darwin_nat_target::decode_exception_message): ... this.
10523         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10524         (darwin_decode_message): Rename to...
10525         (darwin_nat_target::decode_message): ... this.
10526         (cancel_breakpoint): Rename to...
10527         (darwin_nat_target::cancel_breakpoint): ... this.
10528         (darwin_wait): Rename to...
10529         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10530         instead of iterate_over_inferiors.
10531         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10532         (darwin_stop_inferior): Rename to...
10533         (darwin_nat_target::stop_inferior): ... this.
10534         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10535         (darwin_init_thread_list): Rename to...
10536         (darwin_nat_target::init_thread_list): ... this.
10537         (darwin_ptrace_him): Rename to...
10538         (darwin_nat_target::ptrace_him): ... this.
10539         (darwin_nat_target::create_inferior): Pass lambda function to
10540         fork_inferior.
10541         (darwin_nat_target::detach): Call stop_inferior instead of
10542         darwin_stop_inferior.
10543         * fork-inferior.h (fork_inferior): Change init_trace_fun
10544         parameter to gdb::function_view.
10545         * fork-inferior.c (fork_inferior): Likewise.
10546
10547 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10548
10549         * i386-cygwin-tdep.c (core_process_module_section): Update.
10550         * windows-nat.c (struct lm_info_windows): Add text_offset.
10551         (windows_xfer_shared_libraries): Update.
10552         * windows-tdep.c (windows_xfer_shared_library):
10553         Add text_offset_cached argument.
10554         * windows-tdep.h (windows_xfer_shared_library): Update.
10555
10556 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10557
10558         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10559
10560 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10561
10562         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10563         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10564         replace with range-based for.
10565         (gdbsim_interrupt_inferior): Remove.
10566         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10567         with a range-based for.  Inline code from
10568         gdbsim_interrupt_inferior.
10569
10570 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10571
10572         * infrun.c (proceed): Fix indentation.
10573
10574 2020-01-21  Tom Tromey  <tromey@adacore.com>
10575
10576         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10577         * python/python.c (python_extension_ops): Update.
10578         (gdbpy_colorize): New function.
10579         * python/lib/gdb/__init__.py (colorize): New function.
10580         * extension.h (ext_lang_colorize): Declare.
10581         * extension.c (ext_lang_colorize): New function.
10582         * extension-priv.h (struct extension_language_ops) <colorize>: New
10583         member.
10584         * cli/cli-style.c (_initialize_cli_style): Update help text.
10585
10586 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10587
10588         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10589         <cond>: Change type to bool.
10590         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10591         (aarch64_displaced_step_cb): Likewise.
10592         (aarch64_displaced_step_tb): Likewise.
10593
10594 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10595
10596         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10597         output.
10598
10599 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10600
10601         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10602         <pc_adjust>: Adjust the documentation.
10603         (aarch64_displaced_step_fixup): Check if PC really moved before
10604         adjusting it.
10605
10606 2020-01-19  Tom Tromey  <tom@tromey.com>
10607
10608         * disasm.c (~gdb_disassembler): New destructor.
10609         (gdb_buffered_insn_length): Call disassemble_free_target.
10610         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10611         DISABLE_COPY_AND_ASSIGN.
10612
10613 2020-01-19  Tom Tromey  <tom@tromey.com>
10614
10615         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10616         (die_reader_func_ftype): Remove.
10617         (cutu_reader): New class.
10618         (dw2_get_file_names_reader): Remove "data" parameter.
10619         (dw2_get_file_names): Use cutu_reader.
10620         (create_debug_type_hash_table): Update.
10621         (read_cutu_die_from_dwo): Update comment.
10622         (lookup_dwo_unit): Add dwo_name parameter.
10623         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10624         die_reader_func_ftype and data parameters.
10625         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10626         Remove die_reader_func_ftype and data parameters.
10627         (~cutu_reader): New; from init_cutu_and_read_dies.
10628         (cutu_reader::cutu_reader): Rename from
10629         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10630         and data parameters.
10631         (init_cutu_and_read_dies_simple): Remove.
10632         (struct process_psymtab_comp_unit_data): Remove.
10633         (process_psymtab_comp_unit_reader): Remove data parameter; add
10634         want_partial_unit and pretend_language parameters.
10635         (process_psymtab_comp_unit): Use cutu_reader.
10636         (build_type_psymtabs_reader): Remove data parameter.
10637         (build_type_psymtabs_1): Use cutu_reader.
10638         (process_skeletonless_type_unit): Likewise.
10639         (load_partial_comp_unit_reader): Remove.
10640         (load_partial_comp_unit): Use cutu_reader.
10641         (load_full_comp_unit_reader): Remove.
10642         (load_full_comp_unit): Use cutu_reader.
10643         (struct create_dwo_cu_data): Remove.
10644         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10645         dwo_unit parameters.
10646         (create_cus_hash_table): Use cutu_reader.
10647         (struct dwarf2_read_addr_index_data): Remove.
10648         (dwarf2_read_addr_index_reader): Remove.
10649         (dwarf2_read_addr_index): Use cutu_reader.
10650         (read_signatured_type_reader): Remove.
10651         (read_signatured_type): Use cutu_reader.
10652
10653 2020-01-19  Tom Tromey  <tom@tromey.com>
10654
10655         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10656         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10657         (tui_wrefresh): Declare.
10658         * tui/tui-wingeneral.c (suppress_output): New global.
10659         (tui_suppress_output, ~tui_suppress_output): New constructor and
10660         destructor.
10661         (tui_wrefresh): New function.
10662         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10663         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10664         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10665         method.
10666         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10667         tui_wrefresh.
10668         (tui_data_window::no_refresh): New method.
10669         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10670         (tui_reg_command): Use tui_suppress_output
10671         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10672         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10673         method.
10674         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10675
10676 2020-01-19  Tom Tromey  <tom@tromey.com>
10677
10678         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10679         Handle case where symtab is null.
10680
10681 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10682
10683         * linux-fork.c (one_fork_p): Simplify.
10684
10685 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10686
10687         * top.c (struct qt_args): Remove.
10688         (kill_or_detach): Change return type to void, replace `void *`
10689         parameter with a proper one.
10690         (print_inferior_quit_action):  Likewise.
10691         (quit_confirm): Use range-based for loop to iterate over inferiors.
10692         (quit_force): Likewise.
10693
10694 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10695
10696         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10697         `void *` parameter with proper parameters.
10698         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10699         (print_one_inferior): Change return type to void, replace `void *`
10700         parameter with proper parameters.
10701         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10702         inferiors.
10703         (get_other_inferior): Remove.
10704         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10705         inferiors.
10706
10707 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10708
10709         * mi/mi-interp.c (report_initial_inferior): Remove.
10710         (mi_interp::init): Use range-based for to iterate over inferiors.
10711
10712 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10713
10714         * python/py-inferior.c (build_inferior_list): Remove.
10715         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10716
10717 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10718
10719         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10720         (btrace_stitch_trace): Likewise.
10721         * charset.c (intermediate_encoding): Likewise (vaild).
10722         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10723         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10724         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10725
10726 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10727
10728         * windows-tdep.c (windows_get_tlb_type):
10729         Add rtl_user_process_parameters type.
10730
10731 2020-01-16  Pedro Alves  <palves@redhat.com>
10732             Norbert Lange  <nolange79@gmail.com>
10733
10734         PR build/24805
10735         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10736         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10737         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10738         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10739         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10740         (ps_plog): Redeclare exported functions with default visibility.
10741
10742 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10743
10744         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10745         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10746
10747 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10748
10749         * infcmd.c (post_create_inferior): Use get_thread_regcache
10750         instead of get_current_regcache.
10751
10752 2020-01-14  Tom Tromey  <tom@tromey.com>
10753
10754         PR symtab/12535:
10755         * python/python.c (gdbpy_decode_line): Treat empty string the same
10756         as no argument.
10757
10758 2020-01-14  Tom Tromey  <tom@tromey.com>
10759
10760         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10761
10762 2020-01-14  Tom Tromey  <tom@tromey.com>
10763
10764         * nat/linux-btrace.c: Don't include <config.h>.
10765         * nat/linux-ptrace.c: Don't include <config.h>.
10766         * nat/x86-linux-dregs.c: Don't include <config.h>.
10767
10768 2020-01-14  Tom Tromey  <tom@tromey.com>
10769
10770         * configure: Rebuild.
10771         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10772
10773 2020-01-14  Tom Tromey  <tom@tromey.com>
10774
10775         * nat/x86-linux-dregs.c: Include configh.h.
10776         * nat/linux-ptrace.c: Include configh.h.
10777         * nat/linux-btrace.c: Include configh.h.
10778         * defs.h: Include config.h, bfd.h.
10779         * configure.ac: Don't source common.host.
10780         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10781         * configure: Rebuild.
10782         * acinclude.m4: Update path.
10783         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10784         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10785         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10786         (CLIBS): Add LIBSUPPORT.
10787         (CDEPS): Likewise.
10788         (COMMON_SFILES): Remove gdbsupport files.
10789         (HFILES_NO_SRCDIR): Likewise.
10790         (stamp-version): Update path to create-version.sh.
10791         (ALLDEPFILES): Remove gdbsupport files.
10792
10793 2020-01-14  Tom Tromey  <tom@tromey.com>
10794
10795         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10796         USE_WIN32API when needed.
10797         * configure.ac (USE_WIN32API): Don't define.
10798         (WIN32LIBS): Use WIN32APILIBS.
10799         * configure: Rebuild.
10800
10801 2020-01-14  Tom Tromey  <tom@tromey.com>
10802
10803         * configure: Rebuild.
10804         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10805
10806 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10807
10808         * skip.c (skip_function_command): Make skip w/o arguments use the
10809         name of the inlined function if pc is inside any inlined function.
10810
10811 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10812
10813         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10814         * infrun.c (resume_1): Likewise.
10815         (handle_inferior_event): Remove stale comment.
10816         * linux-nat.c (linux_nat_target::resume): Update comments.
10817         (save_stop_reason): Likewise.
10818         (linux_nat_filter_event): Likewise.
10819         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10820
10821 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10822
10823         * elfread.c (record_minimal_symbol): Set section index to 0 for
10824         non-allocatable sections.
10825
10826
10827 2020-01-13  Ali Tamur <tamur@google.com>
10828
10829         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10830         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10831         to gdb::optional.  Update comments.
10832         (dwo_file): Update comments.
10833         (read_attribute): Update API to take an additional out parameter,
10834         need_reprocess.  This is used to mark attributes that need other
10835         attributes (e.g. str_offsets_base) for correct computation which may not
10836         have been read yet.
10837         (read_attribute_reprocess): New function declaration.
10838         (read_addr_index): Likewise.
10839         (read_dwo_str_index): Likewise.
10840         (read_stub_str_index): Likewise.
10841         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10842         (lookup_addr_base): New function definition.
10843         (lookup_ranges_base): Likewise.
10844         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10845         lookup_ranges_base.
10846         (init_cutu_and_read_dies): Update comments.
10847         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10848         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10849         Update comments.
10850         (init_cutu_and_read_dies_simple): Reflect API changes.
10851         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10852         (create_cus_hash_table): Change API to take parent compile unit.
10853         Reflect API changes.
10854         (open_and_init_dwo_file): Reflect API changes.
10855         (dwarf2_get_pc_bounds): Update comments.
10856         (dwarf2_record_block_ranges): Likewise.
10857         (read_full_die_1): Change implementation to reprocess attributes that
10858         need str_offsets_base and addr_base.
10859         (partial_die_info::read): Likewise.
10860         (read_attribute_reprocess): New function definition.
10861         (read_attribute_value): Change API to take an additional out parameter,
10862         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10863         when a non-dwo compile unit has index based attributes.
10864         (read_attribute): Reflect API changes.
10865         (read_addr_index_1): Reflect API changes.  Update comments.
10866         (dwarf2_read_addr_index_data): Reflect API changes.
10867         (dwarf2_read_addr_index): Likewise.
10868         (read_str_index): Change API and implementation.  This becomes a helper
10869         to be used by the new string index related methods.  Update error
10870         message and comments.
10871         (read_dwo_str_index): New function definition.
10872         (read_stub_str_index): Likewise.
10873         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10874         * symfile.h (dwarf2_debug_sections): Likewise.
10875         * xcoffread.c (dwarf2_debug_sections): Likewise.
10876
10877 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10878
10879         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10880         core_reg_sect type to gdb_byte *.
10881         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10882         * cris-tdep.c (fetch_core_registers): Likewise.
10883         * corelow.c (core_target::get_core_register_section): Change
10884         type of `contents` to gdb::byte_vector.
10885
10886 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10887
10888         * tui/tui-wingeneral.c (box_win): Position the title in the center
10889         of the border.
10890
10891 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10892
10893         * corelow.c (core_target::get_core_register_section): Use
10894           std::vector instead of alloca.
10895
10896 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10897
10898         * warning.m4: Add -Wmissing-declarations to build_warnings.
10899         * configure: Re-generate.
10900
10901 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10902
10903         * python/python.c (init__gdb_module): Add declaration.
10904
10905 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10906
10907         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10908         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10909         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10910         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10911         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10912         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10913         * ada-exp.y (_initialize_ada_exp): Add declaration.
10914         * ada-lang.c (_initialize_ada_language): Add declaration.
10915         * ada-tasks.c (_initialize_tasks): Add declaration.
10916         * agent.c (_initialize_agent): Add declaration.
10917         * aix-thread.c (_initialize_aix_thread): Add declaration.
10918         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10919         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10920         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10921         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10922         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10923         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10924         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10925         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10926         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10927         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10928         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10929         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10930         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10931         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10932         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10933         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10934         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10935         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10936         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10937         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10938         * annotate.c (_initialize_annotate): Add declaration.
10939         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10940         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10941         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10942         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10943         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10944         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10945         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10946         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10947         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10948         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10949         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10950         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10951         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10952         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10953         * auto-load.c (_initialize_auto_load): Add declaration.
10954         * auxv.c (_initialize_auxv): Add declaration.
10955         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10956         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10957         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10958         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10959         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10960         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10961         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10962         * breakpoint.c (_initialize_breakpoint): Add declaration.
10963         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10964         * btrace.c (_initialize_btrace): Add declaration.
10965         * charset.c (_initialize_charset): Add declaration.
10966         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10967         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10968         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10969         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10970         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10971         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10972         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10973         * coffread.c (_initialize_coffread): Add declaration.
10974         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10975         * compile/compile.c (_initialize_compile): Add declaration.
10976         * complaints.c (_initialize_complaints): Add declaration.
10977         * completer.c (_initialize_completer): Add declaration.
10978         * copying.c (_initialize_copying): Add declaration.
10979         * corefile.c (_initialize_core): Add declaration.
10980         * corelow.c (_initialize_corelow): Add declaration.
10981         * cp-abi.c (_initialize_cp_abi): Add declaration.
10982         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10983         * cp-support.c (_initialize_cp_support): Add declaration.
10984         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10985         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10986         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10987         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10988         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10989         * ctfread.c (_initialize_ctfread): Add declaration.
10990         * d-lang.c (_initialize_d_language): Add declaration.
10991         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10992         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10993         * dbxread.c (_initialize_dbxread): Add declaration.
10994         * dcache.c (_initialize_dcache): Add declaration.
10995         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10996         * disasm.c (_initialize_disasm): Add declaration.
10997         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10998         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10999         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
11000         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
11001         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11002         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11003         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11004         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11005         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11006         * elfread.c (_initialize_elfread): Add declaration.
11007         * exec.c (_initialize_exec): Add declaration.
11008         * extension.c (_initialize_extension): Add declaration.
11009         * f-lang.c (_initialize_f_language): Add declaration.
11010         * f-valprint.c (_initialize_f_valprint): Add declaration.
11011         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11012         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11013         * filesystem.c (_initialize_filesystem): Add declaration.
11014         * findcmd.c (_initialize_mem_search): Add declaration.
11015         * findvar.c (_initialize_findvar): Add declaration.
11016         * fork-child.c (_initialize_fork_child): Add declaration.
11017         * frame-base.c (_initialize_frame_base): Add declaration.
11018         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11019         * frame.c (_initialize_frame): Add declaration.
11020         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11021         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11022         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11023         * gcore.c (_initialize_gcore): Add declaration.
11024         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11025         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11026         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11027         * gdbarch.c (_initialize_gdbarch): Add declaration.
11028         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11029         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11030         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11031         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11032         * go-lang.c (_initialize_go_language): Add declaration.
11033         * go32-nat.c (_initialize_go32_nat): Add declaration.
11034         * guile/guile.c (_initialize_guile): Add declaration.
11035         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11036         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11037         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11038         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11039         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11040         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11041         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11042         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11043         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11044         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11045         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11046         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11047         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11048         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11049         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11050         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11051         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11052         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11053         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11054         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11055         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11056         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11057         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11058         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11059         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11060         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11061         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11062         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11063         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11064         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11065         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11066         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11067         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11068         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11069         * infcall.c (_initialize_infcall): Add declaration.
11070         * infcmd.c (_initialize_infcmd): Add declaration.
11071         * inflow.c (_initialize_inflow): Add declaration.
11072         * infrun.c (_initialize_infrun): Add declaration.
11073         * interps.c (_initialize_interpreter): Add declaration.
11074         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11075         * jit.c (_initialize_jit): Add declaration.
11076         * language.c (_initialize_language): Add declaration.
11077         * linux-fork.c (_initialize_linux_fork): Add declaration.
11078         * linux-nat.c (_initialize_linux_nat): Add declaration.
11079         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11080         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11081         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11082         * m2-lang.c (_initialize_m2_language): Add declaration.
11083         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11084         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11085         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11086         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11087         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11088         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11089         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11090         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11091         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11092         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11093         * machoread.c (_initialize_machoread): Add declaration.
11094         * macrocmd.c (_initialize_macrocmd): Add declaration.
11095         * macroscope.c (_initialize_macroscope): Add declaration.
11096         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11097         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11098         * maint.c (_initialize_maint_cmds): Add declaration.
11099         * mdebugread.c (_initialize_mdebugread): Add declaration.
11100         * memattr.c (_initialize_mem): Add declaration.
11101         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11102         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11103         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11104         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11105         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11106         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11107         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11108         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11109         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11110         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11111         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11112         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11113         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11114         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11115         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11116         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11117         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11118         * mipsread.c (_initialize_mipsread): Add declaration.
11119         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11120         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11121         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11122         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11123         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11124         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11125         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11126         * nto-procfs.c (_initialize_procfs): Add declaration.
11127         * objc-lang.c (_initialize_objc_language): Add declaration.
11128         * observable.c (_initialize_observer): Add declaration.
11129         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11130         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11131         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11132         * osabi.c (_initialize_gdb_osabi): Add declaration.
11133         * osdata.c (_initialize_osdata): Add declaration.
11134         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11135         * parse.c (_initialize_parse): Add declaration.
11136         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11137         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11138         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11139         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11140         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11141         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11142         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11143         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11144         * printcmd.c (_initialize_printcmd): Add declaration.
11145         * probe.c (_initialize_probe): Add declaration.
11146         * proc-api.c (_initialize_proc_api): Add declaration.
11147         * proc-events.c (_initialize_proc_events): Add declaration.
11148         * proc-service.c (_initialize_proc_service): Add declaration.
11149         * procfs.c (_initialize_procfs): Add declaration.
11150         * producer.c (_initialize_producer): Add declaration.
11151         * psymtab.c (_initialize_psymtab): Add declaration.
11152         * python/python.c (_initialize_python): Add declaration.
11153         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11154         * record-btrace.c (_initialize_record_btrace): Add declaration.
11155         * record-full.c (_initialize_record_full): Add declaration.
11156         * record.c (_initialize_record): Add declaration.
11157         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11158         * regcache.c (_initialize_regcache): Add declaration.
11159         * reggroups.c (_initialize_reggroup): Add declaration.
11160         * remote-notif.c (_initialize_notif): Add declaration.
11161         * remote-sim.c (_initialize_remote_sim): Add declaration.
11162         * remote.c (_initialize_remote): Add declaration.
11163         * reverse.c (_initialize_reverse): Add declaration.
11164         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11165         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11166         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11167         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11168         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11169         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11170         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11171         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11172         Add declaration.
11173         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11174         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11175         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11176         * rust-exp.y (_initialize_rust_exp): Add declaration.
11177         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11178         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11179         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11180         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11181         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11182         * score-tdep.c (_initialize_score_tdep): Add declaration.
11183         * ser-go32.c (_initialize_ser_dos): Add declaration.
11184         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11185         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11186         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11187         * ser-uds.c (_initialize_ser_socket): Add declaration.
11188         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11189         * serial.c (_initialize_serial): Add declaration.
11190         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11191         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11192         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11193         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11194         * skip.c (_initialize_step_skip): Add declaration.
11195         * sol-thread.c (_initialize_sol_thread): Add declaration.
11196         * solib-aix.c (_initialize_solib_aix): Add declaration.
11197         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11198         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11199         * solib-frv.c (_initialize_frv_solib): Add declaration.
11200         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11201         * solib-target.c (_initialize_solib_target): Add declaration.
11202         * solib.c (_initialize_solib): Add declaration.
11203         * source-cache.c (_initialize_source_cache): Add declaration.
11204         * source.c (_initialize_source): Add declaration.
11205         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11206         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11207         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11208         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11209         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11210         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11211         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11212         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11213         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11214         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11215         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11216         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11217         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11218         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11219         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11220         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11221         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11222         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11223         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11224         * stabsread.c (_initialize_stabsread): Add declaration.
11225         * stack.c (_initialize_stack): Add declaration.
11226         * stap-probe.c (_initialize_stap_probe): Add declaration.
11227         * std-regs.c (_initialize_frame_reg): Add declaration.
11228         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11229         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11230         * symfile.c (_initialize_symfile): Add declaration.
11231         * symmisc.c (_initialize_symmisc): Add declaration.
11232         * symtab.c (_initialize_symtab): Add declaration.
11233         * target.c (_initialize_target): Add declaration.
11234         * target-connection.c (_initialize_target_connection): Add
11235         declaration.
11236         * target-dcache.c (_initialize_target_dcache): Add declaration.
11237         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11238         * thread.c (_initialize_thread): Add declaration.
11239         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11240         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11241         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11242         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11243         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11244         * tracectf.c (_initialize_ctf): Add declaration.
11245         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11246         * tracefile.c (_initialize_tracefile): Add declaration.
11247         * tracepoint.c (_initialize_tracepoint): Add declaration.
11248         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11249         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11250         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11251         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11252         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11253         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11254         * tui/tui.c (_initialize_tui): Add declaration.
11255         * typeprint.c (_initialize_typeprint): Add declaration.
11256         * ui-style.c (_initialize_ui_style): Add declaration.
11257         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11258         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11259         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11260         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11261         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11262         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11263         * unittests/filtered_iterator-selftests.c
11264         (_initialize_filtered_iterator_selftests): Add declaration.
11265         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11266         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11267         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11268         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11269         * unittests/main-thread-selftests.c
11270         (_initialize_main_thread_selftests): Add declaration.
11271         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11272         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11273         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11274         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11275         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11276         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11277         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11278         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11279         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11280         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11281         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11282         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11283         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11284         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11285         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11286         declaration.
11287         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11288         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11289         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11290         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11291         * user-regs.c (_initialize_user_regs): Add declaration.
11292         * utils.c (_initialize_utils): Add declaration.
11293         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11294         * valops.c (_initialize_valops): Add declaration.
11295         * valprint.c (_initialize_valprint): Add declaration.
11296         * value.c (_initialize_values): Add declaration.
11297         * varobj.c (_initialize_varobj): Add declaration.
11298         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11299         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11300         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11301         * windows-nat.c (_initialize_windows_nat): Add declaration.
11302         (_initialize_check_for_gdb_ini): Add declaration.
11303         (_initialize_loadable): Add declaration.
11304         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11305         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11306         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11307         * xcoffread.c (_initialize_xcoffread): Add declaration.
11308         * xml-support.c (_initialize_xml_support): Add declaration.
11309         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11310         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11311         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11312         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11313
11314 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11315
11316         * regformats/regdat.sh: Generate declaration for init function.
11317
11318 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11319
11320         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11321         up.
11322         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11323         close_one_inferior>: New methods.
11324         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11325         pass down target to find_inferior_pid.
11326         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11327         Pass down target to find_inferior_ptid.
11328         (gdbsim_target::create_inferior): Pass down target to
11329         add_thread_silent.
11330         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11331         target down to find_inferior_ptid and switch_to_thread.
11332         (gdbsim_target::close): Update to call close_one_inferior.
11333         (struct resume_data): Remove.
11334         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11335         directly, rather than through a void pointer.
11336         (gdbsim_target::resume): Update to call resume_one_inferior.
11337
11338 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11339
11340         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11341
11342 2020-01-12  Pedro Alves  <palves@redhat.com>
11343
11344         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11345         directly for the current inferior instead of
11346         discard_all_inferiors.
11347         (discard_all_inferiors): Delete.
11348
11349 2020-01-11  Tom Tromey  <tom@tromey.com>
11350
11351         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11352         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11353         deprecated_safe_get_selected_frame.
11354
11355 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11356
11357         * inferior.c (print_inferior): Switch inferior before printing it.
11358
11359 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11360             Pedro Alves  <palves@redhat.com>
11361
11362         * progspace-and-thread.c (switch_to_program_space_and_thread):
11363         Assert there's an inferior for PSPACE.  Use
11364         switch_to_inferior_no_thread to switch the inferior too.
11365         * progspace.c (program_space::~program_space): Call
11366         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11367         (program_space::free_all_objfiles): Don't call clear_symtab_users
11368         here.
11369         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11370
11371 2020-01-10  Pedro Alves  <palves@redhat.com>
11372
11373         * NEWS: Mention multi-target debugging, "info connections", and
11374         "add-inferior -no-connection".
11375
11376 2020-01-10  Pedro Alves  <palves@redhat.com>
11377
11378         * infrun.c: Include "target-connection.h".
11379         (check_multi_target_resumption): New.
11380         (proceed): Call it.
11381         * target-connection.c (make_target_connection_string): Make
11382         extern.
11383         * target-connection.h (make_target_connection_string): Declare.
11384
11385 2020-01-10  Pedro Alves  <palves@redhat.com>
11386
11387         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11388         * inferior.c (uiout_field_connection): New function.
11389         (print_inferior): Add new "connection-id" column.
11390         (add_inferior_command): Show connection number/string of added
11391         inferior.
11392         * process-stratum-target.h
11393         (process_stratum_target::connection_string): New virtual method.
11394         (process_stratum_target::connection_number): New field.
11395         * remote.c (remote_target::connection_string): New override.
11396         * target-connection.c: New file.
11397         * target-connection.h: New file.
11398         * target.c (decref_target): Remove process_stratum targets from
11399         the connection list.
11400         (target_stack::push): Add process_stratum targets to the
11401         connection list.
11402
11403 2020-01-10  Pedro Alves  <palves@redhat.com>
11404
11405         Revert:
11406         2016-04-12  Pedro Alves  <palves@redhat.com>
11407         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11408         Remove references to name.
11409         * serial.h (struct serial) <name>: Delete.
11410
11411 2020-01-10  Pedro Alves  <palves@redhat.com>
11412
11413         * gdbarch-selftests.c (register_to_value_test): Remove "target
11414         already pushed" check.
11415
11416 2020-01-10  Pedro Alves  <palves@redhat.com>
11417             John Baldwin  <jhb@FreeBSD.org>
11418
11419         * aarch64-linux-nat.c
11420         (aarch64_linux_nat_target::thread_architecture): Adjust.
11421         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11422         (task_command_1): Likewise.
11423         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11424         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11425         (aix_thread_target::store_registers)
11426         (aix_thread_target::thread_alive): Adjust.
11427         * amd64-fbsd-tdep.c: Include "inferior.h".
11428         (amd64fbsd_get_thread_local_address): Pass down target.
11429         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11430         thread's gdbarch instead of target_gdbarch.
11431         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11432         get_last_target_status.
11433         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11434         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11435         inferiors.
11436         (update_inserted_breakpoint_locations): Skip if inferiors with no
11437         execution.
11438         (update_global_location_list): When handling moribund locations,
11439         find representative inferior for location's pspace, and use thread
11440         count of its process_stratum target.
11441         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11442         * bsd-uthread.c (bsd_uthread_target::wait): Use
11443         as_process_stratum_target and adjust thread_change_ptid and
11444         add_thread calls.
11445         (bsd_uthread_target::update_thread_list): Use
11446         as_process_stratum_target and adjust find_thread_ptid,
11447         thread_change_ptid and add_thread calls.
11448         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11449         find_thread_ptid call.
11450         * corelow.c (add_to_thread_list): Adjust add_thread call.
11451         (core_target_open): Adjust add_thread_silent and thread_count
11452         calls.
11453         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11454         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11455         * event-top.c (async_disconnect): Pop targets from all inferiors.
11456         * exec.c (add_target_sections): Push exec target on all inferiors
11457         sharing the program space.
11458         (remove_target_sections): Remove the exec target from all
11459         inferiors sharing the program space.
11460         (exec_on_vfork): New.
11461         * exec.h (exec_on_vfork): Declare.
11462         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11463         Pass it down.
11464         (fbsd_nat_target::update_thread_list): Adjust.
11465         (fbsd_nat_target::resume): Adjust.
11466         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11467         down.
11468         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11469         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11470         get_thread_arch_regcache call.
11471         * fork-child.c (gdb_startup_inferior): Pass target down to
11472         startup_inferior and set_executing.
11473         * gdbthread.h (struct process_stratum_target): Forward declare.
11474         (add_thread, add_thread_silent, add_thread_with_info)
11475         (in_thread_list): Add process_stratum_target parameter.
11476         (find_thread_ptid(inferior*, ptid_t)): New overload.
11477         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11478         parameter.
11479         (all_threads()): Delete overload.
11480         (all_threads, all_non_exited_threads): Add process_stratum_target
11481         parameter.
11482         (all_threads_safe): Use brace initialization.
11483         (thread_count): Add process_stratum_target parameter.
11484         (set_resumed, set_running, set_stop_requested, set_executing)
11485         (threads_are_executing, finish_thread_state): Add
11486         process_stratum_target parameter.
11487         (switch_to_thread): Use is_current_thread.
11488         * i386-fbsd-tdep.c: Include "inferior.h".
11489         (i386fbsd_get_thread_local_address): Pass down target.
11490         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11491         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11492         have_inferiors check.
11493         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11494         (inf_ptrace_target::attach): Adjust.
11495         * infcall.c (run_inferior_call): Adjust.
11496         * infcmd.c (run_command_1): Pass target to
11497         scoped_finish_thread_state.
11498         (proceed_thread_callback): Skip inferiors with no execution.
11499         (continue_command): Rename 'all_threads' local to avoid hiding
11500         'all_threads' function.  Adjust get_last_target_status call.
11501         (prepare_one_step): Adjust set_running call.
11502         (signal_command): Use user_visible_resume_target.  Compare thread
11503         pointers instead of inferior_ptid.
11504         (info_program_command): Adjust to pass down target.
11505         (attach_command): Mark target's 'thread_executing' flag.
11506         (stop_current_target_threads_ns): New, factored out from ...
11507         (interrupt_target_1): ... this.  Switch inferior before making
11508         target calls.
11509         * inferior-iter.h
11510         (struct all_inferiors_iterator, struct all_inferiors_range)
11511         (struct all_inferiors_safe_range)
11512         (struct all_non_exited_inferiors_range): Filter on
11513         process_stratum_target too.  Remove explicit.
11514         * inferior.c (inferior::inferior): Push dummy target on target
11515         stack.
11516         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11517         Add process_stratum_target parameter, and pass it down.
11518         (have_live_inferiors): Adjust.
11519         (switch_to_inferior_and_push_target): New.
11520         (add_inferior_command, clone_inferior_command): Handle
11521         "-no-connection" parameter.  Use
11522         switch_to_inferior_and_push_target.
11523         (_initialize_inferior): Mention "-no-connection" option in
11524         the help of "add-inferior" and "clone-inferior" commands.
11525         * inferior.h: Include "process-stratum-target.h".
11526         (interrupt_target_1): Use bool.
11527         (struct inferior) <push_target, unpush_target, target_is_pushed,
11528         find_target_beneath, top_target, process_target, target_at,
11529         m_stack>: New.
11530         (discard_all_inferiors): Delete.
11531         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11532         (all_inferiors, all_non_exited_inferiors): Add
11533         process_stratum_target parameter.
11534         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11535         (target_last_proc_target): New global.
11536         (follow_fork_inferior): Push target on new inferior.  Pass target
11537         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11538         reference count.
11539         (follow_fork): Adjust get_last_target_status call.  Also consider
11540         target.
11541         (follow_exec): Push target on new inferior.
11542         (struct execution_control_state) <target>: New field.
11543         (user_visible_resume_target): New.
11544         (do_target_resume): Call target_async.
11545         (resume_1): Set target's threads_executing flag.  Consider resume
11546         target.
11547         (commit_resume_all_targets): New.
11548         (proceed): Also consider resume target.  Skip threads of inferiors
11549         with no execution.  Commit resumtion in all targets.
11550         (start_remote): Pass current inferior to wait_for_inferior.
11551         (infrun_thread_stop_requested): Consider target as well.  Pass
11552         thread_info pointer to clear_inline_frame_state instead of ptid.
11553         (infrun_thread_thread_exit): Consider target as well.
11554         (random_pending_event_thread): New inferior parameter.  Use it.
11555         (do_target_wait): Rename to ...
11556         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11557         down.
11558         (threads_are_resumed_pending_p, do_target_wait): New.
11559         (prepare_for_detach): Adjust calls.
11560         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11561         do_target_wait_1 instead of do_target_wait.
11562         (fetch_inferior_event): Adjust.  Switch to representative
11563         inferior.  Pass target down.
11564         (set_last_target_status): Add process_stratum_target parameter.
11565         Save target in global.
11566         (get_last_target_status): Add process_stratum_target parameter and
11567         handle it.
11568         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11569         (context_switch): Check inferior_ptid == null_ptid before calling
11570         inferior_thread().
11571         (get_inferior_stop_soon): Pass down target.
11572         (wait_one): Rename to ...
11573         (poll_one_curr_target): ... this.
11574         (struct wait_one_event): New.
11575         (wait_one): New.
11576         (stop_all_threads): Adjust.
11577         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11578         event's target.
11579         (switch_back_to_stepped_thread): Also consider target.
11580         (print_stop_event): Update.
11581         (normal_stop): Update.  Also consider the resume target.
11582         * infrun.h (wait_for_inferior): Remove declaration.
11583         (user_visible_resume_target): New declaration.
11584         (get_last_target_status, set_last_target_status): New
11585         process_stratum_target parameter.
11586         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11587         process_stratum_target parameter, and use it.
11588         (clear_inline_frame_state (thread_info*)): New.
11589         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11590         process_stratum_target parameter.
11591         (clear_inline_frame_state (thread_info*)): Declare.
11592         * linux-fork.c (delete_checkpoint_command): Pass target down to
11593         find_thread_ptid.
11594         (checkpoint_command): Adjust.
11595         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11596         instead of just tweaking inferior_ptid.
11597         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11598         (exit_lwp): Pass target down to find_thread_ptid.
11599         (attach_proc_task_lwp_callback): Pass target down to
11600         add_thread/set_running/set_executing.
11601         (linux_nat_target::attach): Pass target down to
11602         thread_change_ptid.
11603         (get_detach_signal): Pass target down to find_thread_ptid.
11604         Consider last target status's target.
11605         (linux_resume_one_lwp_throw, resume_lwp)
11606         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11607         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11608         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11609         (linux_nat_target::async_wait_fd): New.
11610         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11611         target down.
11612         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11613         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11614         * linux-thread-db.c (struct thread_db_info::process_target): New
11615         field.
11616         (add_thread_db_info): Save target.
11617         (get_thread_db_info): New process_stratum_target parameter.  Also
11618         match target.
11619         (delete_thread_db_info): New process_stratum_target parameter.
11620         Also match target.
11621         (thread_from_lwp): Adjust to pass down target.
11622         (thread_db_notice_clone): Pass down target.
11623         (check_thread_db_callback): Pass down target.
11624         (try_thread_db_load_1): Always push the thread_db target.
11625         (try_thread_db_load, record_thread): Pass target down.
11626         (thread_db_target::detach): Pass target down.  Always unpush the
11627         thread_db target.
11628         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11629         target down.  Always unpush the thread_db target.
11630         (find_new_threads_callback, thread_db_find_new_threads_2)
11631         (thread_db_target::update_thread_list): Pass target down.
11632         (thread_db_target::pid_to_str): Pass current inferior down.
11633         (thread_db_target::get_thread_local_address): Pass target down.
11634         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11635         target down.
11636         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11637         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11638         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11639         (procfs_init_inferior): Rename to ...
11640         (procfs_target::procfs_init_inferior): ... this and adjust.
11641         (procfs_target::create_inferior, procfs_notice_thread)
11642         (procfs_do_thread_registers): Adjust.
11643         * ppc-fbsd-tdep.c: Include "inferior.h".
11644         (ppcfbsd_get_thread_local_address): Pass down target.
11645         * proc-service.c (ps_xfer_memory): Switch current inferior and
11646         program space as well.
11647         (get_ps_regcache): Pass target down.
11648         * process-stratum-target.c
11649         (process_stratum_target::thread_address_space)
11650         (process_stratum_target::thread_architecture): Pass target down.
11651         * process-stratum-target.h
11652         (process_stratum_target::threads_executing): New field.
11653         (as_process_stratum_target): New.
11654         * ravenscar-thread.c
11655         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11656         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11657         down.
11658         * record-btrace.c (record_btrace_target::info_record): Adjust.
11659         (record_btrace_target::record_method)
11660         (record_btrace_target::record_is_replaying)
11661         (record_btrace_target::fetch_registers)
11662         (get_thread_current_frame_id, record_btrace_target::resume)
11663         (record_btrace_target::wait, record_btrace_target::stop): Pass
11664         target down.
11665         * record-full.c (record_full_wait_1): Switch to event thread.
11666         Pass target down.
11667         * regcache.c (regcache::regcache)
11668         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11669         process_stratum_target parameter and handle it.
11670         (current_thread_target): New global.
11671         (get_thread_regcache): Add process_stratum_target parameter and
11672         handle it.  Switch inferior before calling target method.
11673         (get_thread_regcache): Pass target down.
11674         (get_thread_regcache_for_ptid): Pass target down.
11675         (registers_changed_ptid): Add process_stratum_target parameter and
11676         handle it.
11677         (registers_changed_thread, registers_changed): Pass target down.
11678         (test_get_thread_arch_aspace_regcache): New.
11679         (current_regcache_test): Define a couple local test_target_ops
11680         instances and use them for testing.
11681         (readwrite_regcache): Pass process_stratum_target parameter.
11682         (cooked_read_test, cooked_write_test): Pass mock_target down.
11683         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11684         (get_thread_arch_aspace_regcache): Add process_stratum_target
11685         parameter.
11686         (regcache::target): New method.
11687         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11688         (regcache::registers_changed_ptid): Add process_stratum_target
11689         parameter.
11690         (regcache::m_target): New field.
11691         (registers_changed_ptid): Add process_stratum_target parameter.
11692         * remote.c (remote_state::supports_vCont_probed): New field.
11693         (remote_target::async_wait_fd): New method.
11694         (remote_unpush_and_throw): Add remote_target parameter.
11695         (get_current_remote_target): Adjust.
11696         (remote_target::remote_add_inferior): Push target.
11697         (remote_target::remote_add_thread)
11698         (remote_target::remote_notice_new_inferior)
11699         (get_remote_thread_info): Pass target down.
11700         (remote_target::update_thread_list): Skip threads of inferiors
11701         bound to other targets.  (remote_target::close): Don't discard
11702         inferiors.  (remote_target::add_current_inferior_and_thread)
11703         (remote_target::process_initial_stop_replies)
11704         (remote_target::start_remote)
11705         (remote_target::remote_serial_quit_handler): Pass down target.
11706         (remote_target::remote_unpush_target): New remote_target
11707         parameter.  Unpush the target from all inferiors.
11708         (remote_target::remote_unpush_and_throw): New remote_target
11709         parameter.  Pass it down.
11710         (remote_target::open_1): Check whether the current inferior has
11711         execution instead of checking whether any inferior is live.  Pass
11712         target down.
11713         (remote_target::remote_detach_1): Pass down target.  Use
11714         remote_unpush_target.
11715         (extended_remote_target::attach): Pass down target.
11716         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11717         (remote_target::append_resumption): Pass down target.
11718         (remote_target::append_pending_thread_resumptions)
11719         (remote_target::remote_resume_with_hc, remote_target::resume)
11720         (remote_target::commit_resume): Pass down target.
11721         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11722         (remote_target::interrupt_query)
11723         (remote_target::remove_new_fork_children)
11724         (remote_target::check_pending_events_prevent_wildcard_vcont)
11725         (remote_target::remote_parse_stop_reply)
11726         (remote_target::process_stop_reply): Pass down target.
11727         (first_remote_resumed_thread): New remote_target parameter.  Pass
11728         it down.
11729         (remote_target::wait_as): Pass down target.
11730         (unpush_and_perror): New remote_target parameter.  Pass it down.
11731         (remote_target::readchar, remote_target::remote_serial_write)
11732         (remote_target::getpkt_or_notif_sane_1)
11733         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11734         down target.
11735         (remote_target::mourn_inferior): Pass down target.  Use
11736         remote_unpush_target.
11737         (remote_target::core_of_thread)
11738         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11739         (remote_target::pid_to_exec_file)
11740         (remote_target::thread_handle_to_thread_info): Pass down target.
11741         (remote_target::async_wait_fd): New.
11742         * riscv-fbsd-tdep.c: Include "inferior.h".
11743         (riscv_fbsd_get_thread_local_address): Pass down target.
11744         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11745         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11746         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11747         Adjust.
11748         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11749         * solib-svr4.c (enable_break): Pass down target.
11750         * spu-multiarch.c (parse_spufs_run): Pass down target.
11751         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11752         * target-delegates.c: Regenerate.
11753         * target.c (g_target_stack): Delete.
11754         (current_top_target): Return the current inferior's top target.
11755         (target_has_execution_1): Refer to the passed-in inferior's top
11756         target.
11757         (target_supports_terminal_ours): Check whether the initial
11758         inferior was already created.
11759         (decref_target): New.
11760         (target_stack::push): Incref/decref the target.
11761         (push_target, push_target, unpush_target): Adjust.
11762         (target_stack::unpush): Defref target.
11763         (target_is_pushed): Return bool.  Adjust to refer to the current
11764         inferior's target stack.
11765         (dispose_inferior): Delete, and inline parts ...
11766         (target_preopen): ... here.  Only dispose of the current inferior.
11767         (target_detach): Hold strong target reference while detaching.
11768         Pass target down.
11769         (target_thread_name): Add assertion.
11770         (target_resume): Pass down target.
11771         (target_ops::beneath, find_target_at): Adjust to refer to the
11772         current inferior's target stack.
11773         (get_dummy_target): New.
11774         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11775         has a thread running.
11776         (initialize_targets): Rename to ...
11777         (_initialize_target): ... this.
11778         * target.h: Include "gdbsupport/refcounted-object.h".
11779         (struct target_ops): Inherit refcounted_object.
11780         (target_ops::shortname, target_ops::longname): Make const.
11781         (target_ops::async_wait_fd): New method.
11782         (decref_target): Declare.
11783         (struct target_ops_ref_policy): New.
11784         (target_ops_ref): New typedef.
11785         (get_dummy_target): Declare function.
11786         (target_is_pushed): Return bool.
11787         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11788         (all_matching_threads_iterator::all_matching_threads_iterator):
11789         Handle filter target.
11790         * thread-iter.h (struct all_matching_threads_iterator, struct
11791         all_matching_threads_range, class all_non_exited_threads_range):
11792         Filter by target too.  Remove explicit.
11793         * thread.c (threads_executing): Delete.
11794         (inferior_thread): Pass down current inferior.
11795         (clear_thread_inferior_resources): Pass down thread pointer
11796         instead of ptid_t.
11797         (add_thread_silent, add_thread_with_info, add_thread): Add
11798         process_stratum_target parameter.  Use it for thread and inferior
11799         searches.
11800         (is_current_thread): New.
11801         (thread_info::deletable): Use it.
11802         (find_thread_ptid, thread_count, in_thread_list)
11803         (thread_change_ptid, set_resumed, set_running): New
11804         process_stratum_target parameter.  Pass it down.
11805         (set_executing): New process_stratum_target parameter.  Pass it
11806         down.  Adjust reference to 'threads_executing'.
11807         (threads_are_executing): New process_stratum_target parameter.
11808         Adjust reference to 'threads_executing'.
11809         (set_stop_requested, finish_thread_state): New
11810         process_stratum_target parameter.  Pass it down.
11811         (switch_to_thread): Also match inferior.
11812         (switch_to_thread): New process_stratum_target parameter.  Pass it
11813         down.
11814         (update_threads_executing): Reimplement.
11815         * top.c (quit_force): Pop targets from all inferior.
11816         (gdb_init): Don't call initialize_targets.
11817         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11818         Declare.
11819         (windows_add_thread, windows_delete_thread): Adjust.
11820         (get_windows_debug_event): Rename to ...
11821         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11822         * tracefile-tfile.c (tfile_target_open): Pass down target.
11823         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11824         Forward declare.
11825         (switch_to_thread): Add process_stratum_target parameter.
11826         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11827         parameter.  Use it.
11828         (mi_on_resume): Pass target down.
11829         * nat/fork-inferior.c (startup_inferior): Add
11830         process_stratum_target parameter.  Pass it down.
11831         * nat/fork-inferior.h (startup_inferior): Add
11832         process_stratum_target parameter.
11833         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11834
11835 2020-01-10  Pedro Alves  <palves@redhat.com>
11836
11837         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11838         directly.  Instead find the first thread in the thread list and
11839         use switch_to_thread.
11840
11841 2020-01-10  Pedro Alves  <palves@redhat.com>
11842
11843         * remote.c (remote_target::remote_add_inferior): Don't bind a
11844         process to the current inferior if the current inferior is already
11845         bound to a process.
11846
11847 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11848             Pedro Alves  <palves@redhat.com>
11849
11850         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11851         If no process is specified, return null_ptid instead of
11852         inferior_ptid.
11853         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11854         TARGET_WAITKIND_SIGNALLED with no pid.
11855
11856 2020-01-10  Pedro Alves  <palves@redhat.com>
11857
11858         * remote.c (first_remote_resumed_thread): New.
11859         (remote_target::wait_as): Use it as default event_ptid instead of
11860         inferior_ptid.
11861
11862 2020-01-10  Pedro Alves  <palves@redhat.com>
11863
11864         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11865
11866 2020-01-10  Pedro Alves  <palves@redhat.com>
11867
11868         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11869         not -1.
11870
11871 2020-01-10  Pedro Alves  <palves@redhat.com>
11872
11873         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11874         ptid to get_last_target_status.
11875         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11876         ptid to get_last_target_status.
11877         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11878         get_last_target_status.
11879         (info_program_command): Don't pass a target_waitstatus to
11880         get_last_target_status.
11881         * infrun.c (init_wait_for_inferior): Use
11882         nullify_last_target_wait_ptid.
11883         (get_last_target_status): Handle nullptr arguments.
11884         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11885         (print_stop_event): Don't pass a ptid to get_last_target_status.
11886         (normal_stop): Don't pass a ptid to get_last_target_status.
11887         * infrun.h (get_last_target_status, set_last_target_status): Move
11888         comments here and update.
11889         (nullify_last_target_wait_ptid): Declare.
11890         * linux-fork.c (fork_load_infrun_state): Remove local extern
11891         declaration of nullify_last_target_wait_ptid.
11892         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11893         to get_last_target_status.
11894
11895 2020-01-10  Pedro Alves  <palves@redhat.com>
11896
11897         * gdbthread.h (scoped_restore_current_thread)
11898         <dont_restore, restore, m_dont_restore>: Declare.
11899         * thread.c (thread_alive): Add assertion.  Return bool.
11900         (switch_to_thread_if_alive): New.
11901         (prune_threads): Switch inferior/thread.
11902         (print_thread_info_1): Switch thread before calling target methods.
11903         (scoped_restore_current_thread::restore): New, factored out from
11904         ...
11905         (scoped_restore_current_thread::~scoped_restore_current_thread):
11906         ... this.
11907         (scoped_restore_current_thread::scoped_restore_current_thread):
11908         Add assertion.
11909         (thread_apply_all_command, thread_select): Use
11910         switch_to_thread_if_alive.
11911         * infrun.c (proceed, restart_threads, handle_signal_stop)
11912         (switch_back_to_stepped_thread): Switch current thread before
11913         calling target methods.
11914
11915 2020-01-10  Pedro Alves <palves@redhat.com>
11916
11917         * inferior.c (switch_to_inferior_no_thread): New function,
11918         factored out from ...
11919         (inferior_command): ... here.
11920         * inferior.h (switch_to_inferior_no_thread): Declare.
11921         * mi/mi-main.c (run_one_inferior): Use
11922         switch_to_inferior_no_thread.
11923
11924 2020-01-10  Pedro Alves  <palves@redhat.com>
11925
11926         * infcmd.c (kill_command): Remove dead code.
11927
11928 2020-01-10  Pedro Alves  <palves@redhat.com>
11929
11930         * remote.c (remote_target::mourn_inferior): No longer check
11931         whether the target is running.
11932
11933 2020-01-10  Pedro Alves  <palves@redhat.com>
11934
11935         * corelow.c (core_target::has_execution): Change parameter type to
11936         inferior pointer.
11937         * inferior.c (number_of_live_inferiors): Use
11938         inferior::has_execution instead of target_has_execution_1.
11939         * inferior.h (inferior::has_execution): New.
11940         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11941         inferior::has_execution instead of target_has_execution_1.
11942         * process-stratum-target.c
11943         (process_stratum_target::has_execution): Change parameter type to
11944         inferior pointer.  Check the inferior's PID instead of
11945         inferior_ptid.
11946         * process-stratum-target.h
11947         (process_stratum_target::has_execution): Change parameter type to
11948         inferior pointer.
11949         * record-full.c (record_full_core_target::has_execution): Change
11950         parameter type to inferior pointer.
11951         * target.c (target_has_execution_1): Change parameter type to
11952         inferior pointer.
11953         (target_has_execution_current): Adjust.
11954         * target.h (target_ops::has_execution): Change parameter type to
11955         inferior pointer.
11956         (target_has_execution_1): Change parameter type to inferior
11957         pointer.  Change return type to bool.
11958         * tracefile.h (tracefile_target::has_execution): Change parameter
11959         type to inferior pointer.
11960
11961 2020-01-10  Pedro Alves  <palves@redhat.com>
11962
11963         * exceptions.c (print_flush): Remove current_top_target() check.
11964
11965 2020-01-10  Pedro Alves  <palves@redhat.com>
11966
11967         * remote.c (show_remote_exec_file): Show the current inferior's
11968         exec-file instead of the command variable's value.
11969
11970 2020-01-10  Pedro Alves  <palves@redhat.com>
11971
11972         * record-full.c (record_full_resume_ptid): New global.
11973         (record_full_target::resume): Set it.
11974         (record_full_wait_1): Use record_full_resume_ptid instead of
11975         inferior_ptid.
11976
11977 2020-01-10  Pedro Alves  <palves@redhat.com>
11978
11979         * gdbthread.h (scoped_restore_current_thread)
11980         <dont_restore, restore, m_dont_restore>: Declare.
11981         * thread.c (thread_alive): Add assertion.  Return bool.
11982         (switch_to_thread_if_alive): New.
11983         (prune_threads): Switch inferior/thread.
11984         (print_thread_info_1): Switch thread before calling target methods.
11985         (scoped_restore_current_thread::restore): New, factored out from
11986         ...
11987         (scoped_restore_current_thread::~scoped_restore_current_thread):
11988         ... this.
11989         (scoped_restore_current_thread::scoped_restore_current_thread):
11990         Add assertion.
11991         (thread_apply_all_command, thread_select): Use
11992         switch_to_thread_if_alive.
11993
11994 2020-01-10  George Barrett  <bob@bob131.so>
11995
11996         * stap-probe.c (stap_modify_semaphore): Don't check for null
11997         semaphores.
11998         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11999         for null semaphores.
12000
12001 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12002
12003         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12004         all source windows, and maintain horizontal scroll status while
12005         doing so.
12006
12007 2020-01-09  Tom Tromey  <tom@tromey.com>
12008
12009         PR tui/18932:
12010         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12011         update_source_window, not print_source_lines.
12012
12013 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12014
12015         * tui/tui.c (tui_enable): Register tui hooks after calling
12016         tui_display_main.
12017
12018 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12019
12020         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12021
12022 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12023
12024         * thread.c (print_thread_info_1): Fix indentation.
12025
12026 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12027
12028         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12029         unique_xmalloc_ptr outside the if to always free the demangled name.
12030
12031 2020-01-08  Tom Tromey  <tromey@adacore.com>
12032
12033         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12034         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12035         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12036         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12037         Remove.
12038         (section_offsets): New typedef.
12039         * symtab.c (fixup_section, get_msymbol_address): Update.
12040         * symmisc.c (dump_msymbols): Update.
12041         * symfile.h (relative_addr_info_to_section_offsets)
12042         (symfile_map_offsets_to_segments): Update.
12043         * symfile.c (build_section_addr_info_from_objfile)
12044         (init_objfile_sect_indices): Update.
12045         (struct place_section_arg): Change type of "offsets".
12046         (place_section): Update.
12047         (relative_addr_info_to_section_offsets): Change type of
12048         "section_offsets".  Remove "num_sections" parameter.
12049         (default_symfile_offsets, syms_from_objfile_1)
12050         (set_objfile_default_section_offset): Update.
12051         (reread_symbols): No need to preserve section offsets by hand.
12052         (symfile_map_offsets_to_segments): Change type of "offsets".
12053         * stap-probe.c (relocate_address): Update.
12054         * stabsread.h (process_one_symbol): Update.
12055         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12056         (solib_target_relocate_section_addresses): Update.
12057         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12058         Update.
12059         * solib-frv.c (frv_relocate_main_executable): Update.
12060         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12061         * solib-aix.c (solib_aix_get_section_offsets): Change return
12062         type.
12063         (solib_aix_solib_create_inferior_hook): Update.
12064         * remote.c (remote_target::get_offsets): Update.
12065         * psymtab.c (find_pc_sect_psymtab): Update.
12066         * psympriv.h (struct partial_symbol) <address, text_low,
12067         text_high>: Update.
12068         * objfiles.h (obj_section_offset): Update.
12069         (struct objfile) <section_offsets>: Change type.
12070         <num_sections>: Remove.
12071         (objfile_relocate): Update.
12072         * objfiles.c (entry_point_address_query): Update
12073         (relocate_one_symbol): Change type of "section_offsets".
12074         (objfile_relocate1, objfile_relocate1): Change type of
12075         "new_offsets".
12076         (objfile_rebase1): Update.
12077         * mipsread.c (mipscoff_symfile_read): Update.
12078         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12079         parameter.
12080         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12081         (parse_external, psymtab_to_symtab_1): Update.
12082         * machoread.c (macho_symfile_offsets): Update.
12083         * ia64-tdep.c (ia64_find_unwind_table): Update.
12084         * hppa-tdep.c (read_unwind_info): Update.
12085         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12086         * dwarf2read.c (create_addrmap_from_index)
12087         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12088         (process_psymtab_comp_unit_reader, add_partial_symbol)
12089         (add_partial_subprogram, process_full_comp_unit)
12090         (read_file_scope, read_func_scope, read_lexical_block_scope)
12091         (read_call_site_scope, dwarf2_rnglists_process)
12092         (dwarf2_ranges_process, dwarf2_ranges_read)
12093         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12094         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12095         Update.
12096         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12097         Update.
12098         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12099         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12100         (process_one_symbol): Change type of "section_offsets".
12101         * ctfread.c (get_objfile_text_range): Update.
12102         * coffread.c (coff_symtab_read, enter_linenos)
12103         (process_coff_symbol): Update.
12104         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12105         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12106
12107 2020-01-08  Tom Tromey  <tromey@adacore.com>
12108
12109         * dwarf2read.c (parse_macro_definition): Use std::string.
12110         (parse_macro_definition): Likewise.
12111
12112 2020-01-08  Tom Tromey  <tromey@adacore.com>
12113
12114         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12115         (ATTR_ALLOC_CHUNK): Remove.
12116
12117 2020-01-08  Tom Tromey  <tromey@adacore.com>
12118
12119         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12120
12121 2020-01-08  Tom Tromey  <tromey@adacore.com>
12122
12123         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12124         (dwarf2_compute_name, open_dwo_file): Likewise.
12125         (process_enumeration_scope): Use std::vector.
12126         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12127         (partial_die_info::fixup, dwarf2_start_subfile)
12128         (guess_full_die_structure_name, dwarf2_name): Likewise.
12129         (determine_prefix): Update.
12130         (guess_full_die_structure_name): Make return type const.
12131         (partial_die_full_name): Return unique_xmalloc_ptr.
12132         (DW_FIELD_ALLOC_CHUNK): Remove.
12133
12134 2020-01-07  Tom Tromey  <tromey@adacore.com>
12135
12136         PR build/24937:
12137         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12138
12139 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12140
12141         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12142
12143 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12144
12145         * stack.c (print_frame_info): Move disassemble_next_line code
12146         inside source_print block.
12147
12148 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12149
12150         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12151         gdb/signals.h, as we are now using native signal symbols.
12152
12153 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12154
12155         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12156         overflow by an early check of content vs threshold.
12157         * tui/tui-source.c (tui_source_window::line_is_displayed):
12158         Likewise.
12159
12160 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12161
12162         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12163
12164 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12165
12166         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12167         export table if no section contains it's RVA.
12168
12169 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12170
12171         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12172
12173 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12174
12175         * source.c (print_source_lines_base): Set last_line_listed.
12176
12177 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12178
12179         * tui/tui-disasm.c: Remove trailing spaces.
12180
12181 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12182             Pedro Alves  <palves@redhat.com>
12183
12184         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12185         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12186         (windows_gdb_signal_to_target): New function, uses the above
12187         enumeration to convert GDB internal signal codes to equivalent
12188         Windows codes.
12189         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12190         * windows-nat.c: Include "gdb_wait.h".
12191         (get_windows_debug_event): Extract the fatal exception from the
12192         exit status and convert to the equivalent Posix signal number.
12193         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12194         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12195         * gdbsupport/gdb_wait.c: New file, implements
12196         windows_status_to_termsig.
12197         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12198         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12199
12200 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12201
12202         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12203         show_layout.
12204
12205 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12206
12207         * aarch64-linux-nat.c
12208         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12209         and bfd_mach_aarch64.
12210
12211 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12212
12213         * ui-file.c (stdio_file::can_emit_style_escape)
12214         (tee_file::can_emit_style_escape): Ensure style is used also on
12215         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12216         to gdb_stdout.
12217         * main.c (set_gdb_data_directory): Use file style to output the
12218         warning that the given pathname is not a directory.
12219         * top.c (show_history_filename, gdb_safe_append_history)
12220         (show_gdb_datadir): Use file style.
12221
12222 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12223
12224         * solib-target.c (struct lm_info_target):
12225         Change offsets to be a unique_xmalloc_ptr.
12226         (solib_target_relocate_section_addresses): Update.
12227
12228 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12229
12230         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12231
12232 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12233
12234         * MAINTAINERS (Write After Approval): Add myself.
12235
12236 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12237
12238         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12239         Cell BE architecture.
12240         * target.h (struct target_ops) <thread_architecture>: Likewise.
12241
12242 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12243
12244         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12245
12246 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12247
12248         * MAINTAINERS (Write After Approval): Add myself.
12249
12250 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12251
12252         * gdbarch.sh: Update copyright year range of generated files.
12253
12254 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12255
12256         Update copyright year range in all GDB files.
12257
12258 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12259
12260         * copyright.py: Convert to Python 3.
12261
12262 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12263
12264         * copyright.py: Adapt after move of gnulib directory from gdb
12265         directory to toplevel directory.
12266
12267 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12268
12269         * copyright.py (main): Exit if run from the wrong directory.
12270
12271 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12272
12273         * top.c (print_gdb_version): Change copyright year to 2020.
12274
12275 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12276
12277         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12278
12279 For older changes see ChangeLog-2019.
12280 \f
12281 Local Variables:
12282 mode: change-log
12283 left-margin: 8
12284 fill-column: 74
12285 version-control: never
12286 coding: utf-8
12287 End: