gdb/ChangeLog

   1 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
   2
   3         PR m2/26372
   4         * m2-exp.y: Rewrite array subscript rules to support multidimension
   5         array access.  (ArgumentList) replaces non_empty_arglist.
   6
   7 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
   8
   9         * value.h (valprint_check_validity): Move declaration from
  10         here...
  11         * valprint.h (valprint_check_validity): ... to here.
  12
  13 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
  14
  15         * debug.h: New file.
  16         * debug.c (debug_prefixed_vprintf): New function.
  17         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
  18         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
  19
  20 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
  21
  22         * infrun.h (infrun_debug_printf_1): New function declaration.
  23         (infrun_debug_printf): New macro.
  24         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
  25         throughout.
  26         (infrun_debug_printf): New function.
  27         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
  28         (handle_jit_event): Likewise.
  29
  30 2020-08-21  Mark Wielaard  <mark@klomp.org>
  31
  32         * ada-lex.l: Extend register warnings diagnostics comment for g++.
  33
  34 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
  35
  36         * frame.c (enum class frame_id_status): New.
  37         (struct frame_info) <this_id::p>: Change type to frame_id_status.
  38         (fprintf_frame): Update.
  39         (compute_frame_id): Set frame id status to "computing" on entry.
  40         Set it back to "not_computed" on failure and to "computed" on
  41         success.
  42         (get_frame_id): Assert the frame id is not being computed.
  43         (create_sentinel_frame): Use frame_id_status::COMPUTED.
  44         (create_new_frame): Likewise.
  45         (frame_cleanup_after_sniffer): Update assert.
  46
  47 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  48
  49         * regcache.c (pid_ptid_regcache_map): New type.
  50         (target_ptid_regcache_map): Remove.
  51         (target_pid_ptid_regcache_map): New type.
  52         (regcaches): Change type to target_pid_ptid_regcache_map.
  53         (get_thread_arch_aspace_regcache): Update.
  54         (regcache_thread_ptid_changed): Update, handle pid-like ptid
  55         case.
  56         (regcaches_size): Update.
  57         (regcache_count): Update.
  58         (registers_changed_ptid_target_pid_test): New.
  59         (_initialize_regcache): Register new test.
  60
  61 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  62
  63         * regcache.c (regcache_count): New.
  64         (struct regcache_test_data): New.
  65         (regcache_test_data_up): New.
  66         (populate_regcaches_for_test): New.
  67         (regcaches_test): Remove.
  68         (get_thread_arch_aspace_regcache_test): New.
  69         (registers_changed_ptid_all_test): New.
  70         (registers_changed_ptid_target_test): New.
  71         (registers_changed_ptid_target_ptid_test): New.
  72         (regcache_thread_ptid_changed): Remove regcache_count lambda.
  73         (_initialize_regcache): Register new tests.
  74
  75 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  76
  77         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
  78         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
  79         gdbarch and aspace parameter.  Use current inferior's aspace.
  80         Validate regcache's arch value.
  81         (regcaches_test): Update.
  82
  83 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
  84
  85         * regcache.c (regcaches_test): Call registers_changed.
  86
  87 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  88
  89         * infrun.c (process_event_stop_test): Fix typo "breapoint".
  90
  91 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
  92
  93         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
  94         to find the end of prologue for flang compiled binaries.
  95         * arm-tdep.c (arm_skip_prologue): Likewise.
  96         * i386-tdep.c (i386_skip_prologue): Likewise.
  97         * producer.c (producer_is_llvm): New function.
  98         (producer_parsing_tests): Added new tests for clang/flang.
  99         * producer.h (producer_is_llvm): New declaration.
 100
 101 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
 102
 103         * linux-nat.c (linux_nat_debug_printf): New function.
 104         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
 105
 106 2020-08-18  Aaron Merey  <amerey@redhat.com>
 107
 108         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
 109         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
 110         (CLIBS): Add DEBUGINFOD_LIBS.
 111
 112 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
 113
 114         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
 115         'gdbarch_num_regs'.
 116
 117 2020-08-17  Tom Tromey  <tromey@adacore.com>
 118
 119         * ada-varobj.c (ada_varobj_decode_var): Handle case where
 120         ada_get_decoded_value returns NULL.
 121
 122 2020-08-17  Tom Tromey  <tromey@adacore.com>
 123
 124         * python/py-inferior.c (infpy_search_memory): Use
 125         gdb_py_object_from_ulongest.
 126         * python/py-infevents.c (create_inferior_call_event_object)
 127         (create_memory_changed_event_object): Use
 128         gdb_py_object_from_ulongest.
 129         * python/py-linetable.c (ltpy_entry_get_pc): Use
 130         gdb_py_object_from_ulongest.
 131
 132 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 133
 134         * loc.c (class symbol_needs_eval_context): Fix indentation.
 135
 136 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
 137
 138         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 139         bool.
 140
 141 2020-08-17  Tom de Vries  <tdevries@suse.de>
 142
 143         PR gdb/26393
 144         * gdbtypes.c (dump_dynamic_prop): New function.
 145         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
 146
 147 2020-08-15  Tom de Vries  <tdevries@suse.de>
 148
 149         PR backtrace/26390
 150         * stack.c (print_frame_args): Temporarily set the selected
 151         frame to FRAME while printing the frame's arguments.
 152
 153 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 154
 155         PR breakpoints/26385
 156         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
 157         Always clear watchpoint with PTRACE_SET_DEBUGREG.
 158
 159 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 160
 161         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
 162         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
 163         and >= to check return value instead of == -1 and != -1.
 164
 165 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
 166
 167         * utils.h (class gdb_argv) <as_array_view>: New method.
 168         * utils.c (gdb_argv_as_array_view_test): New.
 169         (_initialize_utils): Register selftest.
 170         * maint.c (maintenance_selftest): Use the new method.
 171
 172 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
 173
 174         * target.h (supports_dumpcore, dumpcore): New
 175         function declarations.
 176         * target.c (supports_dumpcore, dumpcore): New
 177         functions.
 178         * target-delegates.c: Rebuild.
 179         * gcore.c (gcore_command): Use target_supports_dumpcore ()
 180         and target_dumpcore ().
 181
 182 2020-08-13  Aaron Merey  <amerey@redhat.com>
 183
 184         * debuginfod-support.c: Replace global variables with user_data.
 185
 186 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
 187
 188         * maint.c (maintenance_selftest): Split args and pass array_view
 189         to run_tests.
 190
 191 2020-08-12  Luis Machado  <luis.machado@linaro.org>
 192
 193         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
 194         type's length.
 195         Use %s and pulongest to print the length.
 196
 197 2020-08-12  Pedro Alves  <palves@redhat.com>
 198
 199         * NEWS: Move "Multi-target debugging support" item to the
 200         "Changes since GDB 9" section.
 201
 202 2020-08-12  Pedro Alves  <palves@redhat.com>
 203
 204         PR gdb/26336
 205         * progspace.c (program_space::remove_objfile): Invalidate the
 206         frame cache.
 207
 208 2020-08-11  Tom de Vries  <tdevries@suse.de>
 209
 210         * MAINTAINERS: Mark ms1 as deleted.
 211
 212 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 213
 214         PR gdb/26310
 215
 216         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
 217         act accordingly.
 218         (aarch64_analyze_prologue_test): Add more unit tests to exercise
 219         movz/str/stur/stp skipping behavior.
 220
 221 2020-08-10  Luis Machado  <luis.machado@linaro.org>
 222
 223         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
 224         struct user_sve_header instead of struct sve_context.
 225
 226 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
 227
 228         * read.h (dwarf2_fetch_die_loc_sect_off,
 229         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
 230         `void *` parameter with function_view.
 231         * read.c (dwarf2_fetch_die_loc_sect_off,
 232         dwarf2_fetch_die_loc_cu_off): Likewise.
 233         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
 234         (per_cu_dwarf_call): Adjust.
 235         (get_frame_address_in_block_wrapper): Remove.
 236         (indirect_synthetic_pointer): Adjust.
 237         (get_ax_pc): Remove.
 238         (dwarf2_compile_expr_to_ax): Adjust.
 239
 240 2020-08-08  Tom de Vries  <tdevries@suse.de>
 241
 242         PR build/26344
 243         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
 244         constructor.
 245         * regcache.c (get_thread_arch_aspace_regcache): Same.
 246
 247 2020-08-07  Tom Tromey  <tromey@adacore.com>
 248
 249         * ravenscar-thread.c
 250         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
 251         New method.
 252         (ravenscar_thread_target::wait): Check
 253         runtime_initialized.
 254         (ravenscar_thread_target::prepare_to_store)
 255         (ravenscar_thread_target::stopped_by_sw_breakpoint)
 256         (ravenscar_thread_target::stopped_by_hw_breakpoint)
 257         (ravenscar_thread_target::stopped_by_watchpoint)
 258         (ravenscar_thread_target::stopped_data_address)
 259         (ravenscar_thread_target::core_of_thread): Use
 260         scoped_restore_current_thread and
 261         set_base_thread_from_ravenscar_task.
 262
 263 2020-08-07  Tom Tromey  <tromey@adacore.com>
 264
 265         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
 266
 267 2020-08-07  Tom Tromey  <tromey@adacore.com>
 268
 269         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
 270         update_inferior_ptid before update_thread_list.
 271         (temporarily_change_regcache_ptid): New class.
 272         (ravenscar_thread_target::fetch_registers)
 273         (ravenscar_thread_target::store_registers)
 274         (ravenscar_thread_target::prepare_to_store): Use base thread when
 275         forwarding operation.
 276
 277 2020-08-07  Tom Tromey  <tromey@adacore.com>
 278
 279         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
 280         "is_pid" case.
 281
 282 2020-08-07  Tom Tromey  <tromey@adacore.com>
 283
 284         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
 285         New methods.
 286         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
 287         first.
 288         (ravenscar_thread_target::add_thread): Rename from
 289         ravenscar_add_thread.
 290         (ravenscar_thread_target::update_thread_list): Use a lambda.
 291         (ravenscar_thread_target::xfer_partial): New method.
 292
 293 2020-08-07  Tom Tromey  <tromey@adacore.com>
 294
 295         * ada-lang.h (ada_task_list_iterator_ftype): Now a
 296         gdb::function_view.
 297         (iterate_over_live_ada_tasks): Change type of argument.
 298         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
 299         of argument.
 300
 301 2020-08-07  Tom Tromey  <tromey@adacore.com>
 302
 303         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
 304         Remove.
 305         (ravenscar_thread_target::extra_thread_info): Remove.
 306         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
 307         defer to target beneath for non-Ravenscar threads.
 308
 309 2020-08-07  Tom Tromey  <tromey@adacore.com>
 310
 311         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
 312         get_base_thread_from_ravenscar_task>: Now methods.
 313         <m_cpu_map>: New member.
 314         (ravenscar_thread_target::get_thread_base_cpu): Rename from
 315         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
 316         (ravenscar_thread_target::task_is_currently_active): Update.
 317         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
 318         Now a method.
 319         (ravenscar_thread_target::add_active_thread): Put initial thread
 320         into the m_cpu_map.
 321
 322 2020-08-07  Tom Tromey  <tromey@adacore.com>
 323
 324         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
 325         event_ptid.
 326
 327 2020-08-07  Tom Tromey  <tromey@adacore.com>
 328
 329         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
 330         runtime_initialized.
 331
 332 2020-08-07  Tom Tromey  <tromey@adacore.com>
 333
 334         * ravenscar-thread.c (ravenscar_thread_target): Don't call
 335         add_active_thread.
 336         (ravenscar_thread_target::add_active_thread): Now public.
 337         (ravenscar_inferior_created): Call add_active_thread after pushing
 338         the target.
 339
 340 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 341
 342         * regcache.c (ptid_regcache_map): New type.
 343         (target_ptid_regcache_map): New type.
 344         (regcaches): Change type to target_ptid_regcache_map.
 345         (get_thread_arch_aspace_regcache): Update to regcaches' new
 346         type.
 347         (regcache_thread_ptid_changed): Likewise.
 348         (registers_changed_ptid): Likewise.
 349         (regcaches_size): Likewise.
 350         (regcaches_test): Update.
 351         (regcache_thread_ptid_changed): Update.
 352         * regcache.h (regcache_up): New type.
 353         * gdbsupport/ptid.h (hash_ptid): New struct.
 354
 355 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
 356
 357         * observable.h (thread_ptid_changed): Add parameter
 358         `process_stratum_target *`.
 359         * infrun.c (infrun_thread_ptid_changed): Add parameter
 360         `process_stratum_target *` and use it.
 361         (selftests): New namespace.
 362         (infrun_thread_ptid_changed): New function.
 363         (_initialize_infrun): Register selftest.
 364         * regcache.c (regcache_thread_ptid_changed): Add parameter
 365         `process_stratum_target *` and use it.
 366         (regcache_thread_ptid_changed): New function.
 367         (_initialize_regcache): Register selftest.
 368         * thread.c (thread_change_ptid): Pass target to
 369         thread_ptid_changed observable.
 370
 371 2020-08-06  Caroline Tice <cmtice@google.com>
 372
 373         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
 374         (struct dwp_sections): Update field comments.  Add loclists and
 375         rnglists fields.
 376         (struct virtual_v2_dwo_sections): Rename struct to
 377         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
 378         size & offset fields for loclists and rnglists.
 379         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
 380         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
 381         skipping dummy type units.
 382         (create_dwp_hash_table): Update the large comment above the function to
 383         discuss Version 5 DWP files as well, with references.  Update all the
 384         version checks in the function to check for version 5 as well.  Add new
 385         section at the end to create dwp hash table for version 5.
 386         (create_dwp_v2_section): Rename function to
 387         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
 388         Add V5 to error message text.
 389         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
 390         into calls to create_dwp_v2_or_v5_section.
 391         (create_dwo_unit_in_dwp_v5): New function.
 392         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
 393         check for version2; add else clause to handle version 5.
 394         (open_and_init_dwo_file): Add code to check dwarf version & only call
 395         create_debug_types_hash_table (with sections.types) if version is not 5;
 396         else call create_debug_type_hash_table, with sections.info.
 397         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
 398         version 5.
 399         (dwarf2_locate_v5_dwp_sections): New function.
 400         (open_and_init_dwp_file): Add else-if clause for version 5 to call
 401         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
 402
 403 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 404
 405         * regcache.h (class regcache): Remove friend
 406         registers_changed_ptid.
 407         <regcache_thread_ptid_changed>: Remove.
 408         <regcaches>: Remove.
 409         * regcache.c (regcache::regcaches): Rename to...
 410         (regcaches): ... this.  Make static.
 411         (get_thread_arch_aspace_regcache): Update.
 412         (regcache::regcache_thread_ptid_changed): Rename to...
 413         (regcache_thread_ptid_changed): ... this.  Update.
 414         (class regcache_access): Remove.
 415         (regcaches_test): Update.
 416         (_initialize_regcache): Update.
 417         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
 418         <forward_list>.
 419
 420 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
 421
 422         * regcache.h (class regcache) <current_regcache>: Rename to...
 423         <regcaches>: ... this.  Move doc here.
 424         * regcache.c (regcache::current_regcache) Rename to...
 425         (regcache::regcaches): ... this.  Move doc to header.
 426         (get_thread_arch_aspace_regcache): Update.
 427         (regcache::regcache_thread_ptid_changed): Update.
 428         (registers_changed_ptid): Update.
 429         (class regcache_access) <current_regcache_size>: Rename to...
 430         <regcaches_size>: ... this.
 431         (current_regcache_test): Rename to...
 432         (regcaches_test): ... this.
 433         (_initialize_regcache): Update.
 434
 435 2020-08-06  Victor Collod  <vcollod@nvidia.com>
 436
 437         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
 438
 439 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
 440
 441         * corelow.c (core_target::build_file_mappings): Don't output
 442         null pathname in warning.
 443
 444 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
 445
 446         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
 447         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
 448         gdb.dwarf2/dw2-single-line-discriminators.exp,
 449         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
 450
 451 2020-08-05  Tom Tromey  <tromey@adacore.com>
 452
 453         PR rust/26197:
 454         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
 455         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
 456         Fix off-by-one and type size errors in ordinary case.
 457
 458 2020-08-05  Tom de Vries  <tdevries@suse.de>
 459
 460         * gdbtypes.c (type_not_allocated, type_not_associated): Use
 461         "prop->const_val () == 0" instead of "prop->const_val () != 0".
 462
 463 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 464
 465         * frame.h (frame_id_p): Return bool.
 466         (frame_id_artificial_p): Return bool.
 467         (frame_id_eq): Return bool.
 468         (has_stack_frames): Return bool.
 469         (get_selected_frame): Fix typo in comment.
 470         (get_frame_pc_if_available): Return bool.
 471         (get_frame_address_in_block_if_available): Return bool.
 472         (get_frame_func_if_available): Return bool.
 473         (read_frame_register_unsigned): Return bool.
 474         (get_frame_register_bytes): Return bool.
 475         (safe_frame_unwind_memory): Return bool.
 476         (deprecated_frame_register_read): Return bool.
 477         (frame_unwinder_is): Return bool.
 478         * frame.c (struct frame_info) <prev_arch::p>: Change type to
 479         bool.
 480         <this_id::p>: Likewise.
 481         <prev_p>: Likewise.
 482         (frame_stash_add): Return bool.
 483         (get_frame_id): Use bool.
 484         (frame_id_build_special) Use bool.
 485         (frame_id_build_unavailable_stack): Use bool.
 486         (frame_id_build): Use bool.
 487         (frame_id_p): Return bool, use true/false instead of 1/0.
 488         (frame_id_artificial_p): Likewise.
 489         (frame_id_eq): Likewise.
 490         (frame_id_inner): Likewise.
 491         (get_frame_func_if_available): Likewise.
 492         (read_frame_register_unsigned): Likewise.
 493         (deprecated_frame_register_read): Likewise.
 494         (get_frame_register_bytes): Likewise.
 495         (has_stack_frames): Likewise.
 496         (inside_main_func): Likewise.
 497         (inside_entry_func): Likewise.
 498         (get_frame_pc_if_available): Likewise.
 499         (get_frame_address_in_block_if_available): Likewise.
 500         (frame_unwinder_is): Likewise.
 501         (safe_frame_unwind_memory): Likewise.
 502         (frame_unwind_arch): Likewise.
 503
 504 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
 505
 506         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
 507         type to cached_copy_status.
 508         (fprintf_frame): Adjust.
 509         (get_frame_func_if_available): Adjust.
 510         (frame_cleanup_after_sniffer): Adjust.
 511
 512 2020-08-04  Mark Wielaard  <mark@klomp.org>
 513
 514         * MAINTAINERS (Write After Approval): Update email address.
 515
 516 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 517
 518         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
 519         dynamic_prop::const_val.
 520
 521 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 522
 523         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
 524         dynamic_prop::kind.
 525
 526 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
 527
 528         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
 529
 530 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 531
 532         * configure.tgt: Set gdb_sim for bpf-*-* targets.
 533
 534 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
 535             Jose E. Marchesi  <jose.marchesi@oracle.com>
 536
 537         * configure.tgt: Add entry for bpf-*-*.
 538         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
 539         (ALLDEPFILES): Add bpf-tdep.c.
 540         * bpf-tdep.c: New file.
 541         * MAINTAINERS: Add bpf target and maintainer.
 542         * NEWS: Mention the support for the new target.
 543
 544 2020-08-04  Tom de Vries  <tdevries@suse.de>
 545
 546         PR symtab/23270
 547         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
 548         Error.
 549
 550 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 551
 552         * syscalls/freebsd.xml: Regenerate.
 553
 554 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
 555
 556         * syscalls/update-freebsd.sh: Fix usage and year range.
 557
 558 2020-08-03  Tom de Vries  <tdevries@suse.de>
 559
 560         PR symtab/26333
 561         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
 562         DW_LNE_lo_user/DW_LNE_hi_user range.
 563
 564 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
 565
 566         PR ada/26318
 567         * ada-lang.c (ada_modulus): Return 0 if property is not of const
 568         kind.
 569
 570 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 571
 572         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
 573
 574 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 575
 576         * breakpoint.c (set_breakpoint_condition): Update the condition
 577         expressions after checking that the input condition string parses
 578         successfully and does not contain junk at the end.
 579
 580 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 581
 582         * breakpoint.c (set_breakpoint_condition): Update the
 583         condition string after parsing the new condition successfully.
 584
 585 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 586
 587         * proc-api.c (_STRUCTURED_PROC): Don't define.
 588         * proc-events.c: Likewise.
 589         * proc-flags.c: Likewise.
 590         * proc-why.c: Likewise.
 591         * procfs.c: Likewise.
 592
 593         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 594         * configure, config.in: Regenerate.
 595
 596 2020-07-30  Tom de Vries  <tdevries@suse.de>
 597
 598         PR build/26320
 599         * ui-style.h (struct ui_file_style::color): Wrap m_value and
 600         m_red/m_green/m_blue in a union.
 601
 602 2020-07-29  Tom de Vries  <tdevries@suse.de>
 603
 604         PR tdep/26280
 605         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
 606
 607 2020-07-28  Tom Tromey  <tromey@adacore.com>
 608
 609         PR symtab/26270:
 610         * symtab.h (find_pc_partial_function_sym): Declare.
 611         * cli/cli-cmds.c (disassemble_command): Use
 612         find_pc_partial_function_sym.  Check asm_demangle.
 613         * blockframe.c (cache_pc_function_sym): New global.
 614         (cache_pc_function_name): Remove.
 615         (clear_pc_function_cache): Update.
 616         (find_pc_partial_function_sym): New function, from
 617         find_pc_partial_function.
 618         (find_pc_partial_function): Rewrite using
 619         find_pc_partial_function_sym.
 620
 621 2020-07-28  Tom Tromey  <tromey@adacore.com>
 622
 623         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
 624         help.  Add usage.
 625
 626 2020-07-28  Tom Tromey  <tromey@adacore.com>
 627
 628         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
 629         <DW_OP_GNU_variable_value>: Cast to address type.
 630
 631 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
 632
 633         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
 634         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
 635         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
 636         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
 637         (nbsd_get_siginfo_type): New.
 638         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
 639         (_initialize_nbsd_tdep): New.
 640
 641 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 642
 643         PR binutils/26301
 644         * configure: Regenerated.
 645
 646 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         PR binutils/26301
 649         * configure: Regenerated.
 650
 651 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 652
 653         * python/py-frame.c: Remove 'user-regs.h' include.
 654         (frapy_read_register): Rewrite to make use of
 655         gdbpy_parse_register_id.
 656         * python/py-registers.c (gdbpy_parse_register_id): New function,
 657         moved here from python/py-unwind.c.  Updated the return type, and
 658         also accepts register descriptor objects.
 659         * python/py-unwind.c: Remove 'user-regs.h' include.
 660         (pyuw_parse_register_id): Moved to python/py-registers.c.
 661         (unwind_infopy_add_saved_register): Update to use
 662         gdbpy_parse_register_id.
 663         (pending_framepy_read_register): Likewise.
 664         * python/python-internal.h (gdbpy_parse_register_id): Declare.
 665
 666 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
 667
 668         * python/py-registers.c: Add 'user-regs.h' include.
 669         (register_descriptor_iter_find): New function.
 670         (register_descriptor_iterator_object_methods): New static global
 671         methods array.
 672         (register_descriptor_iterator_object_type): Add pointer to methods
 673         array.
 674
 675 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
 676
 677         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
 678         for all architectures on FreeBSD 11.3 and later.
 679
 680 2020-07-27  Tom Tromey  <tromey@adacore.com>
 681
 682         * gcore.h (load_corefile): Don't declare.
 683
 684 2020-07-27  Tom de Vries  <tdevries@suse.de>
 685
 686         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
 687         * config.in: Regenerate.
 688         * configure: Regenerate.
 689
 690 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
 691
 692         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
 693         ws2tcpip.h.  When checking whether socklen_t type is defined, use
 694         ws2tcpip.h if it is available and sys/socket.h isn't.
 695         * configure: Regenerate.
 696         * config.in: Regenerate.
 697
 698 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
 699
 700         PR fortran/23051
 701         PR fortran/26139
 702         * valops.c (value_ind): Pass address to
 703         readjust_indirect_value_type.
 704         * value.c (readjust_indirect_value_type): Make parameter
 705         non-const, and add extra address parameter.  Resolve original type
 706         before using it.
 707         * value.h (readjust_indirect_value_type): Update function
 708         signature and comment.
 709
 710 2020-07-25  Tom de Vries  <tdevries@suse.de>
 711
 712         PR symtab/26243
 713         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
 714         entries.
 715
 716 2020-07-24  Aaron Merey  <amerey@redhat.com>
 717
 718         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
 719         * configure: Rebuild.
 720
 721 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
 722
 723         PR corefiles/26294
 724         * corelow.c (_initialize_corelow): Add period to help text
 725         for "maintenance print core-file-backed-mappings".
 726
 727 2020-07-23  Pedro Alves  <pedro@palves.net>
 728
 729         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
 730         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
 731         meanwhile.
 732         * frame.c (frame_cache_generation, get_frame_cache_generation):
 733         New.
 734         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
 735         (get_prev_frame_if_no_cycle): On exception, don't touch
 736         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
 737         * frame.h (get_frame_cache_generation): Declare.
 738
 739 2020-07-23  Tom de Vries  <tdevries@suse.de>
 740
 741         PR tui/26282
 742         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
 743         New default constructor.
 744
 745 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
 746
 747         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
 748         exclude non-statement entries.
 749
 750 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 751
 752         * NEWS (New commands): Mention new command
 753         "maintenance print core-file-backed-mappings".
 754
 755 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 756
 757         * corelow.c (gdbcmd.h): Include.
 758         (core_target::info_proc_mappings): New method.
 759         (get_current_core_target): New function.
 760         (maintenance_print_core_file_backed_mappings): New function.
 761         (_initialize_corelow): Add core-file-backed-mappings to
 762         "maint print" commands.
 763
 764 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 765
 766         * linux-tdep.c (dump_note_entry_p): New function.
 767         (linux_dump_mapping_p_ftype): New typedef.
 768         (linux_find_memory_regions_full): Add new parameter,
 769         should_dump_mapping_p.
 770         (linux_find_memory_regions): Adjust call to
 771         linux_find_memory_regions_full.
 772         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
 773         call to linux_find_memory_regions_full.
 774
 775 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 776
 777         * corelow.c (solist.h, unordered_map): Include.
 778         (class core_target): Add field m_core_file_mappings and
 779         method build_file_mappings.
 780         (core_target::core_target): Call build_file_mappings.
 781         (core_target::~core_target): Free memory associated with
 782         m_core_file_mappings.
 783         (core_target::build_file_mappings): New method.
 784         (core_target::xfer_partial): Use m_core_file_mappings
 785         for memory transfers.
 786         * linux-tdep.c (linux_read_core_file_mappings): New
 787         function.
 788         (linux_core_info_proc_mappings): Rewrite to use
 789         linux_read_core_file_mappings.
 790         (linux_init_abi): Register linux_read_core_file_mappings.
 791
 792 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 793
 794         * arch-utils.c (default_read_core_file_mappings): New function.
 795         * arch-utils.c (default_read_core_file_mappings): Declare.
 796         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
 797         * gdbarch.h, gdbarch.c: Regenerate.
 798
 799 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 800
 801         PR corefiles/25631
 802         * corelow.c (core_target:xfer_partial):  Revise
 803         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
 804         case after first checking the stratum beneath the core
 805         target.
 806         (has_all_memory): Return true.
 807         * target.c (raw_memory_xfer_partial): Revise comment
 808         regarding use of has_all_memory.
 809
 810 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 811
 812         * exec.h (section_table_xfer_memory): Revise declaration,
 813         replacing section name parameter with an optional callback
 814         predicate.
 815         * exec.c (section_table_xfer_memory): Likewise.
 816         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
 817         of section_table_xfer_memory.
 818
 819 2020-07-22  Tom Tromey  <tromey@adacore.com>
 820
 821         * mi/mi-cmd-stack.c (list_args_or_locals): Use
 822         lookup_symbol_search_name.
 823
 824 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
 825
 826         * python/py-registers.c (gdbpy_register_object_data_init): Remove
 827         redundant local variable.
 828         (gdbpy_get_register_descriptor): Extract descriptor vector as a
 829         reference, not pointer, update code accordingly.
 830
 831 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 832             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 833
 834         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
 835         * jit.c (jit_breakpoint_re_set_internal): Use the
 836         `skip_jit_symbol_lookup` field.
 837
 838 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 839             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 840
 841         * jit.c (jit_read_descriptor): Define the descriptor address once,
 842         use twice.
 843         (jit_breakpoint_deleted): Move the declaration of the loop variable
 844         `iter` into the loop header.
 845         (jit_breakpoint_re_set_internal): Move the declaration of the local
 846         variable `objf_data` to the first point of definition.
 847         (jit_event_handler): Move the declaration of local variables
 848         `code_entry`, `entry_addr`, and `objf` to their first point of use.
 849         Rename `objf` to `jited`.
 850
 851 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 852
 853         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
 854         Remove.
 855         * jit.c (get_jiter_objfile_data): Update.
 856
 857 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 858             Simon Marchi  <simon.marchi@polymtl.ca>
 859
 860         * jit.c (struct jit_program_space_data): Remove.
 861         (jit_program_space_key): Remove.
 862         (jiter_objfile_data::~jiter_objfile_data): Remove program space
 863         stuff.
 864         (get_jit_program_space_data): Remove.
 865         (jit_breakpoint_deleted): Iterate on all of the program space's
 866         objfiles.
 867         (jit_inferior_init): Likewise.
 868         (jit_breakpoint_re_set_internal): Likewise.  Also change return
 869         type to void.
 870         (jit_breakpoint_re_set): Pass current_program_space to
 871         jit_breakpoint_re_set_internal.
 872
 873 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 874
 875         * jit.h (struct jiter_objfile_data) <cached_code_address,
 876         jit_breakpoint>: Move to here from ...
 877         * jit.c (jit_program_space_data): ... here.
 878         (jiter_objfile_data::~jiter_objfile_data): Update.
 879         (jit_breakpoint_deleted): Update.
 880         (jit_breakpoint_re_set_internal): Update.
 881
 882 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 883
 884         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
 885         checks.
 886         (jit_read_descriptor): Remove NULL check.
 887         (jit_event_handler): Add an assertion.
 888
 889 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 890
 891         * jit.h (struct jit_objfile_data):  Split into...
 892         (struct jiter_objfile_data): ... this ...
 893         (struct jited_objfile_data): ... and this.
 894         * objfiles.h (struct objfile) <jit_data>: Remove.
 895         <jiter_data, jited_data>: New fields.
 896         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
 897         (jiter_objfile_data::~jiter_objfile_data): ... this.
 898         (get_jit_objfile_data): Rename to ...
 899         (get_jiter_objfile_data): ... this.
 900         (add_objfile_entry): Update.
 901         (jit_read_descriptor): Use get_jiter_objfile_data.
 902         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
 903         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
 904         (jit_inferior_exit_hook): Use objfile's jited_data field.
 905
 906 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
 907
 908         * jit.h: Forward-declare `struct minimal_symbol`.
 909         (struct jit_objfile_data): Migrate to here from jit.c; also add a
 910         constructor, destructor, and an objfile* field.
 911         * jit.c (jit_objfile_data): Remove.
 912         (struct jit_objfile_data): Migrate from here to jit.h.
 913         (jit_objfile_data::~jit_objfile_data): New destructor
 914         implementation with code moved from free_objfile_data.
 915         (free_objfile_data): Delete.
 916         (get_jit_objfile_data): Update to use the jit_data field of objfile.
 917         (jit_find_objf_with_entry_addr): Ditto.
 918         (jit_inferior_exit_hook): Ditto.
 919         (_initialize_jit): Remove the call to
 920         register_objfile_data_with_cleanup.
 921         * objfiles.h (struct objfile) <jit_data>: New field.
 922
 923 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 924
 925         * jit.h: Forward-declare `struct objfile`.
 926         (jit_event_handler): Add a second parameter, the JITer objfile.
 927         * jit.c (jit_read_descriptor): Change the signature to take the
 928         JITer objfile as an argument instead of the jit_program_space_data.
 929         (jit_inferior_init): Update the call to jit_read_descriptor.
 930         (jit_event_handler): Use the new JITer objfile argument when calling
 931         jit_read_descriptor.
 932         * breakpoint.c (handle_jit_event): Update the call to
 933         jit_event_handler to pass the JITer objfile.
 934
 935 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 936
 937         * gdbarch.c: Regenerate.
 938         * gdbarch.h: Regenerate.
 939         * gdbarch.sh (handle_segmentation_fault): Remove method.
 940         * infrun.c (handle_segmentation_fault): Remove.
 941         (print_signal_received_reason): Remove call to
 942         handle_segmentation_fault.
 943
 944 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 945
 946         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
 947         Rename to sparc64_linux_report_signal_info and add siggnal
 948         argument.
 949         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
 950         instead of sparc64_linux_handle_segmentation_fault.
 951
 952 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 953
 954         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
 955         i386_linux_report_signal_info instead of
 956         i386_linux_handle_segmentation_fault.
 957         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
 958         to i386_linux_report_signal_info and add siggnal argument.
 959         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
 960         of i386_linux_handle_segmentation_fault.
 961         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
 962         to i386_linux_report_signal_info and add siggnal argument.
 963
 964 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 965
 966         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
 967         hook if present.
 968
 969 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
 970
 971         * gdbarch.c: Regenerate.
 972         * gdbarch.h: Regenerate.
 973         * gdbarch.sh (report_signal_info): New method.
 974         * infrun.c (print_signal_received_reason): Invoke gdbarch
 975         report_signal_info hook if present.
 976
 977 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 978
 979         * python/py-registers.c : Add 'unordered_map' include.
 980         (gdbpy_new_reggroup): Renamed to...
 981         (gdbpy_get_reggroup): ...this.  Update to only create register
 982         group descriptors when needed.
 983         (gdbpy_reggroup_iter_next): Update.
 984
 985 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 986
 987         * python/py-registers.c (gdbpy_register_object_data): New static
 988         global.
 989         (gdbpy_register_object_data_init): New function.
 990         (gdbpy_new_register_descriptor): Renamed to...
 991         (gdbpy_get_register_descriptor): ...this, and update to reuse
 992         existing register descriptors where possible.
 993         (gdbpy_register_descriptor_iter_next): Update.
 994         (gdbpy_initialize_registers): Register new gdbarch data.
 995
 996 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
 997
 998         * linux-nat.c (stopped_pids): Make static.
 999
1000 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1001
1002         PR ada/26235
1003         * gdbtypes.c (ada_discrete_type_low_bound,
1004         ada_discrete_type_high_bound): Handle undefined bounds.
1005
1006 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
1007
1008         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
1009         declaration.
1010         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
1011         function.
1012
1013 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
1014
1015         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
1016         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
1017         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
1018         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
1019         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
1020         method.
1021
1022 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
1023
1024         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
1025         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
1026         which are deprecated in Guile 3.0.
1027         * configure.ac (try_guile_versions): Add "guile-3.0".
1028         * configure (try_guile_versions): Regenerate.
1029         * NEWS: Update entry.
1030
1031 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
1032             Doug Evans  <dje@google.com>
1033
1034         PR gdb/21104
1035         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
1036         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
1037         USING_GUILE_BEFORE_2_2.
1038         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
1039         Change type to 'scm_t_port_type *'.
1040         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
1041         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
1042         parameter and honor it.  Update callers.
1043         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
1044         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
1045         functions.
1046         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
1047         USING_GUILE_BEFORE_2_2.
1048         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
1049         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
1050         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
1051         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
1052         and 'SCM_PORT_TYPE'.
1053         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
1054         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
1055         (gdbscm_memory_port_read, gdbscm_memory_port_write)
1056         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
1057         [!USING_GUILE_BEFORE_2_2]: New functions.
1058         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
1059         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
1060         'gdbscm_memory_port_read'.
1061         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
1062         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
1063         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
1064         function.
1065         (ioscm_init_memory_port): Remove.
1066         (ioscm_init_memory_port_stream): New function
1067         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
1068         function.
1069         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1070         Return scm_from_uint (0).
1071         (gdbscm_set_memory_port_read_buffer_size_x)
1072         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1073         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
1074         Return scm_from_uint (0).
1075         (gdbscm_set_memory_port_write_buffer_size_x)
1076         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
1077         * configure.ac (try_guile_versions): Add "guile-2.2".
1078         * configure: Regenerate.
1079         * NEWS: Add entry.
1080
1081 2020-07-18  Tom Tromey  <tom@tromey.com>
1082
1083         * linux-nat.c (linux_multi_process): Remove.
1084         (linux_nat_target::supports_multi_process): Return true.
1085
1086 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
1087
1088         * arch/riscv.c (riscv_tdesc_cache): Change map type.
1089         (riscv_lookup_target_description): Return pointer out of
1090         unique_ptr.
1091         * target-descriptions.c (allocate_target_description): Add
1092         comment.
1093         (target_desc_deleter::operator()): Likewise.
1094         * target-descriptions.h (struct target_desc_deleter): Moved to
1095         gdbsupport/tdesc.h.
1096         (target_desc_up): Likewise.
1097
1098 2020-07-17  Tom Tromey  <tromey@adacore.com>
1099
1100         * linux-nat.c (linux_nat_target::supports_non_stop)
1101         (linux_nat_target::always_non_stop_p): Use "true".
1102         (linux_nat_target::supports_disable_randomization): Use "true" and
1103         "false".
1104
1105 2020-07-16  Caroline Tice  <cmtice@google.com>
1106
1107         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
1108         (RNGLIST_HEADER_SIZE64): New constant definition.
1109         (struct dwop_section_names): Add rnglists_dwo.
1110         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
1111         (struct loclist_header): Rename to 'loclists_rnglists_header'.
1112         (struct dwo_sections): Add rnglists field.
1113         (read_attribut_reprocess): Add tag parameter.
1114         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
1115         (cu_debug_rnglists_section): New function (decl & definition).
1116         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
1117         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
1118         die whose range is being checked; get rnglist section from
1119         cu_debug_rnglists_section, to get from either objfile or dwo file as
1120         appropriate.  Add cases for DW_RLE_base_addressx,
1121         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
1122         the base address to DW_RLE_offset_pairs (not to all ranges), moving
1123         test inside if-condition and updating complaint message.
1124         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
1125         dwarf2_rnglists_process.
1126         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
1127         dwarf2_ranges_process.
1128         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
1129         need_ranges_base and update comment appropriately.  Also pass die tag
1130         to dwarf2_ranges_read.
1131         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
1132         need_ranges_base and update comment appropriately.  Also pass die tag
1133         to dwarf2_ranges_process.
1134         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
1135         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
1136         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
1137         need_ranges_base and update comment appropriately.  Also pass die tag
1138         to read_attribute_reprocess and dwarf2_ranges_read.
1139         (read_loclist_header): Rename function to read_loclists_rnglists_header,
1140         and update function comment appropriately.
1141         (read_loclist_index): Call read_loclists_rnglists_header instead of
1142         read_loclist_header.
1143         (read_rnglist_index): New function.
1144         (read_attribute_reprocess):  Add tag parameter. Add code for
1145         DW_FORM_rnglistx, passing tag to read_rnglist_index.
1146         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
1147
1148 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1149
1150         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
1151         being resolved.
1152
1153 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1154
1155         * arch-utils.c (show_architecture): Update formatting of messages.
1156
1157 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1158
1159         * gdbtypes.h (struct type) <bounds>: Handle array and string
1160         types.
1161         * ada-lang.c (assign_aggregate): Use type::bounds on
1162         array/string type.
1163         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
1164         * c-varobj.c (c_number_of_children): Likewise.
1165         (c_describe_child): Likewise.
1166         * eval.c (evaluate_subexp_for_sizeof): Likewise.
1167         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
1168         (f_type_print_base): Likewise.
1169         * f-valprint.c (f77_array_offset_tbl): Likewise.
1170         (f77_get_upperbound): Likewise.
1171         (f77_print_array_1): Likewise.
1172         * guile/scm-type.c (gdbscm_type_range): Likewise.
1173         * m2-typeprint.c (m2_array): Likewise.
1174         (m2_is_long_set_of_type): Likewise.
1175         * m2-valprint.c (get_long_set_bounds): Likewise.
1176         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
1177         * python/py-type.c (typy_range): Likewise.
1178         * rust-lang.c (rust_internal_print_type): Likewise.
1179         * type-stack.c (type_stack::follow_types): Likewise.
1180         * valarith.c (value_subscripted_rvalue): Likewise.
1181         * valops.c (value_cast): Likewise.
1182
1183 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1184
1185         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
1186         callers to use the equivalent accessor methods.
1187
1188 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1189
1190         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
1191         (struct type) <bit_stride>: New method.
1192         (TYPE_BIT_STRIDE): Remove.
1193         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
1194
1195 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1196
1197         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
1198         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
1199         callers to use the equivalent accessor methods instead.
1200
1201 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1202
1203         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
1204         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
1205         callers to use the equivalent accessor methods instead.
1206
1207 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1208
1209         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
1210         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
1211         to use dynamic_prop::kind.
1212
1213 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1214
1215         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
1216         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
1217         to get the bound property's kind and check against
1218         PROP_UNDEFINED.
1219
1220 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1221
1222         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
1223         all callers to use type::range_bounds followed by
1224         dynamic_prop::{low,high}.
1225
1226 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1227
1228         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
1229         const_val, set_const_val, baton, set_locexpr, set_loclist,
1230         set_addr_offset, variant_parts, set_variant_parts,
1231         original_type, set_original_type>: New methods.
1232         <kind>: Rename to...
1233         <m_kind>: ... this.  Update all users to use the new methods
1234         instead.
1235         <data>: Rename to...
1236         <m_data>: ... this.  Update all users to use the new methods
1237         instead.
1238
1239 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1240
1241         * gdbtypes.c (get_discrete_bounds): Return failure if
1242         the range type's bounds are not both defined and constant
1243         values.
1244         (get_array_bounds): Update comment.  Remove undefined bound check.
1245
1246 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
1247
1248         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
1249         the type::bounds method directly.
1250
1251 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
1252
1253         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
1254         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
1255         are used to set the range type's bounds to use set_bounds.
1256
1257 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1258
1259         * exec.c (_initialize_exec): Update exec-file-mismatch help.
1260
1261 2020-07-10  Pedro Alves  <pedro@palves.net>
1262
1263         * gdbthread.h (inferior_ref): Define.
1264         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
1265         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
1266         * thread.c
1267         (scoped_restore_current_thread::restore):
1268         Adjust to gdb::ref_ptr.
1269         (scoped_restore_current_thread::~scoped_restore_current_thread):
1270         Remove manual decref handling.
1271         (scoped_restore_current_thread::scoped_restore_current_thread):
1272         Adjust to use
1273         inferior_ref::new_reference/thread_info_ref::new_reference.
1274         Incref the thread before calling get_frame_id instead of after.
1275         Let TARGET_CLOSE_ERROR propagate.
1276
1277 2020-07-10  Pedro Alves  <pedro@palves.net>
1278
1279         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
1280         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
1281         NOT_AVAILABLE_ERROR.
1282         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
1283         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
1284
1285 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
1286             Pedro Alves  <pedro@palves.net>
1287
1288         PR gdb/26199
1289         * infrun.c (threads_are_resumed_pending_p): Delete.
1290         (do_target_wait): Remove threads_are_executing and
1291         threads_are_resumed_pending_p checks from the inferior_matches
1292         lambda.  Update comments.
1293
1294 2020-07-10  Pedro Alves  <pedro@palves.net>
1295
1296         PR gdb/26199
1297         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
1298         executing threads.
1299
1300 2020-07-10  Pedro Alves  <pedro@palves.net>
1301
1302         PR gdb/26199
1303         * infrun.c (handle_no_resumed): Handle multiple targets.
1304
1305 2020-07-10  Pedro Alves  <pedro@palves.net>
1306
1307         PR gdb/26199
1308         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
1309         target_is_async_p.
1310
1311 2020-07-10  Pedro Alves  <pedro@palves.net>
1312
1313         PR gdb/26199
1314         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
1315         threads, not all threads.
1316
1317 2020-07-10  Pedro Alves  <pedro@palves.net>
1318
1319         PR gdb/26199
1320         * remote.c (remote_target::open_1): Pass remote target pointer as
1321         data to create_async_event_handler.
1322         (remote_async_inferior_event_handler): Mark async event handler
1323         before returning if the remote target still has either pending
1324         events or unacknowledged notifications.
1325
1326 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
1327
1328         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
1329         declaration.
1330         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
1331         function.
1332
1333 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1334
1335         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
1336         inferior_ptid.
1337
1338 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
1339
1340         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
1341         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
1342         AT_FREEBSD_PS_STRINGS.
1343
1344 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
1345
1346         * auto-load.c (auto_load_objfile_script_1): Convert drive part
1347         of debugfile path on Windows.
1348
1349 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
1350
1351         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
1352         argument to 'data'.
1353
1354 2020-07-08  Tom Tromey  <tromey@adacore.com>
1355
1356         * ada-lang.c (ada_exception_message_1): Use read_memory.
1357
1358 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1359
1360         PR python/22748
1361         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
1362         special handling for inline frames.
1363         * findvar.c (value_of_register_lazy): Skip inline frames when
1364         creating lazy register values.
1365         * frame.c (frame_id_computed_p): Delete definition.
1366         * frame.h (frame_id_computed_p): Delete declaration.
1367
1368 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1369
1370         * NEWS: Mention additions to Python API.
1371         * python/py-arch.c (archpy_register_groups): New function.
1372         (arch_object_methods): Add 'register_groups' method.
1373         * python/py-registers.c (reggroup_iterator_object): New struct.
1374         (reggroup_object): New struct.
1375         (gdbpy_new_reggroup): New function.
1376         (gdbpy_reggroup_to_string): New function.
1377         (gdbpy_reggroup_name): New function.
1378         (gdbpy_reggroup_iter): New function.
1379         (gdbpy_reggroup_iter_next): New function.
1380         (gdbpy_new_reggroup_iterator): New function
1381         (gdbpy_initialize_registers): Register new types.
1382         (reggroup_iterator_object_type): Define new Python type.
1383         (gdbpy_reggroup_getset): New static global.
1384         (reggroup_object_type): Define new Python type.
1385         * python/python-internal.h
1386
1387 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1388
1389         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
1390         * python/py-arch.c (archpy_registers): New function.
1391         (arch_object_methods): Add 'registers' method.
1392         * python/py-registers.c: New file.
1393         * python/python-internal.h
1394         (gdbpy_new_register_descriptor_iterator): Declare.
1395         (gdbpy_initialize_registers): Declare.
1396         * python/python.c (do_start_initialization): Call
1397         gdbpy_initialize_registers.
1398         * NEWS: Mention additions to the Python API.
1399
1400 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1401
1402         * NEWS: Mention new Python API method.
1403         * python/py-unwind.c (pending_framepy_architecture): New function.
1404         (pending_frame_object_methods): Add architecture method.
1405
1406 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1407
1408         * gdbarch.c: Regenerate.
1409         * gdbarch.h: Regenerate.
1410         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
1411         (gdbarch_data): Use internal_error for the case where
1412         deprecated_set_gdbarch_data was originally needed.
1413         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
1414         and use passed in obstack.
1415         (libunwind_frame_set_descr): Should no longer get back NULL from
1416         gdbarch_data.
1417         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
1418         type.
1419         * user-regs.c (user_regs_init): Update parameters, and use passed
1420         in obstack.
1421         (user_reg_add): Should no longer get back NULL from gdbarch_data.
1422         (_initialize_user_regs): Register as a pre-init gdbarch data type.
1423
1424 2020-07-06  Tom de Vries  <tdevries@suse.de>
1425
1426         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
1427         End-Of-Sequence in lte_is_less_than.
1428         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
1429         "gdb: Don't reorder line table entries too much when sorting".
1430
1431 2020-07-06  Tom de Vries  <tdevries@suse.de>
1432
1433         PR tui/26205
1434         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
1435
1436 2020-07-05  Tom de Vries  <tdevries@suse.de>
1437
1438         PR build/26187
1439         * inferior.h (struct infcall_suspend_state_deleter): If available, use
1440         std::uncaught_exceptions instead of deprecated
1441         std::uncaught_exception.
1442
1443 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1444
1445         * macroexp.h (macro_stringify): Return
1446         gdb::unique_xmalloc_ptr<char>.
1447         * macroexp.c (macro_stringify): Likewise.
1448         * macrotab.c (fixup_definition): Update.
1449
1450 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1451
1452         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
1453         (lex_one_token): Update.
1454         * macroexp.c (struct macro_buffer) <release>: Return
1455         gdb::unique_xmalloc_ptr<char>.
1456         (macro_stringify): Update.
1457         (macro_expand): Update.
1458         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
1459         * macroexp.h (macro_expand_next): Likewise.
1460
1461 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
1462
1463         * macroexp.h (macro_lookup_ftype): Remove.
1464         (macro_expand, macro_expand_once, macro_expand_next): Remove
1465         lookup function parameters, add scope parameter.
1466         * macroexp.c (scan, substitute_args, expand, maybe_expand,
1467         macro_expand, macro_expand_once, macro_expand_next): Likewise.
1468         * macroscope.h (standard_macro_lookup): Change parameter type
1469         to macro_scope.
1470         * macroscope.c (standard_macro_lookup): Likewise.
1471         * c-exp.y (lex_one_token): Update.
1472         * macrocmd.c (macro_expand_command): Likewise.
1473         (macro_expand_once_command): Likewise.
1474
1475 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
1476
1477         * inf-loop.c (inferior_event_handler): Remove client_data param.
1478         * inf-loop.h (inferior_event_handler): Likewise.
1479         * infcmd.c (step_1): Adjust.
1480         * infrun.c (proceed): Adjust.
1481         (fetch_inferior_event): Remove client_data param.
1482         (infrun_async_inferior_event_handler): Adjust.
1483         * infrun.h (fetch_inferior_event): Remove `void *` param.
1484         * linux-nat.c (handle_target_event): Adjust.
1485         * record-btrace.c (record_btrace_handle_async_inferior_event):
1486         Adjust.
1487         * record-full.c (record_full_async_inferior_event_handler):
1488         Adjust.
1489         * remote.c (remote_async_inferior_event_handler): Adjust.
1490
1491 2020-07-01  Tom Tromey  <tom@tromey.com>
1492
1493         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
1494         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
1495
1496 2020-07-01  Tom Tromey  <tom@tromey.com>
1497
1498         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
1499         tui_gen_win_info.
1500         (tui_win_info::make_window): Merge with
1501         tui_gen_win_info::make_window.
1502         (tui_win_info::make_visible): Move from tui_gen_win_info.
1503         * tui/tui-win.c (tui_win_info::max_width): Move from
1504         tui_gen_win_info.
1505         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
1506         type.
1507         <window_factory>: Likewise.
1508         * tui/tui-layout.c (tui_win_info::resize): Move from
1509         tui_gen_win_info.
1510         (make_standard_window): Change return type.
1511         (get_locator_window, tui_get_window_by_name): Likewise.
1512         (tui_layout_window::apply): Remove a cast.
1513         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
1514         (struct tui_win_info): Merge with tui_gen_win_info.
1515         (struct tui_gen_win_info): Remove.
1516
1517 2020-07-01  Tom Tromey  <tom@tromey.com>
1518
1519         * tui/tui-stack.h (struct tui_locator_window): Derive from
1520         tui_win_info.
1521         <do_scroll_horizontal, do_scroll_vertical>: New methods.
1522         <can_box>: New method.
1523
1524 2020-07-01  Tom Tromey  <tom@tromey.com>
1525
1526         * tui/tui-stack.h (struct tui_locator_window): Remove body.
1527
1528 2020-07-01  Tom Tromey  <tom@tromey.com>
1529
1530         * tui/tui-regs.c (tui_data_window::display_registers_from)
1531         (tui_data_window::display_registers_from)
1532         (tui_data_window::first_data_item_displayed)
1533         (tui_data_window::delete_data_content_windows): Update.
1534         (tui_data_window::refresh_window, tui_data_window::no_refresh):
1535         Remove.
1536         (tui_data_window::check_register_values): Update.
1537         (tui_data_item_window::rerender): Add parameters.  Update.
1538         (tui_data_item_window::refresh_window): Remove.
1539         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
1540         virtual.
1541         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
1542         tui_gen_win_info.
1543         <refresh_window, max_height, min_height>: Remove.
1544         <rerender>: Add parameters.
1545         <x, y, visible>: New members.
1546         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
1547         <m_item_width>: New member.
1548
1549 2020-07-01  Tom Tromey  <tom@tromey.com>
1550
1551         * tui/tui-regs.c (tui_data_window::show_register_group)
1552         (tui_data_window::check_register_values): Update.
1553         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
1554         from item_no.
1555
1556 2020-07-01  Tom Tromey  <tom@tromey.com>
1557
1558         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
1559         useless "if".
1560
1561 2020-07-01  Tom Tromey  <tom@tromey.com>
1562
1563         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
1564         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
1565
1566 2020-07-01  Tom Tromey  <tom@tromey.com>
1567
1568         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
1569         * tui/tui-winsource.h (enum tui_line_or_address_kind)
1570         (struct tui_line_or_address): Move from tui-data.h.
1571         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
1572         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
1573         (tui_cmd_window, tui_source_window_base, tui_source_window)
1574         (tui_disasm_window): Don't declare.
1575         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
1576         to tui-winsource.h.
1577         (SINGLE_KEY): Move to tui-stack.c.
1578
1579 2020-07-01  Tom Tromey  <tom@tromey.com>
1580
1581         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
1582         std::string.
1583         * tui/tui-regs.c (class tab_expansion_file): New.
1584         (tab_expansion_file::write): New method.
1585         (tui_register_format): Change return type.  Use
1586         tab_expansion_file.
1587         (tui_get_register, tui_data_window::display_registers_from)
1588         (tui_data_item_window::rerender): Update.
1589         * tui/tui-io.h (tui_expand_tabs): Don't declare.
1590         * tui/tui-io.c (tui_expand_tabs): Remove.
1591
1592 2020-07-01  Tom Tromey  <tom@tromey.com>
1593
1594         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
1595
1596 2020-07-01  Fangrui Song  <maskray@google.com>
1597
1598         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
1599
1600 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1601
1602         * dwarf2/read.c (set_die_type): Removed conditions to restrict
1603         forms for DW_AT_associated and DW_AT_allocated attributes,
1604         which is already checked in function attr_to_dynamic_prop.
1605
1606 2020-06-30  Tom Tromey  <tromey@adacore.com>
1607
1608         * dwarf2/read.c (quirk_rust_enum): Correctly call
1609         alloc_rust_variant for default-less enum.
1610
1611 2020-06-30  Tom Tromey  <tromey@adacore.com>
1612
1613         PR build/26183:
1614         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
1615         gdb::to_string.
1616
1617 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
1618
1619         * gdbarch.sh (displaced_step_copy_insn): Update doc.
1620         * gdbarch.h: Re-generate.
1621
1622 2020-06-28  Tom Tromey  <tom@tromey.com>
1623
1624         * command.h (cmd_types): Remove.
1625         (cmd_type): Don't declare.
1626         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
1627         typedef.
1628         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
1629         * cli/cli-decode.c (cmd_type): Remove.
1630
1631 2020-06-27  Pedro Alves  <palves@redhat.com>
1632
1633         * fork-child.c (prefork_hook): Adjust.
1634         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
1635         Delete.
1636         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
1637         * inferior.c (inferior::set_tty, inferior::tty): New methods.
1638         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
1639         Remove declarations.
1640         (struct inferior) <set_tty, tty>: New methods.
1641         (struct inferior) <terminal>: Rename to ...
1642         (struct inferior) <m_terminal>: ... this and make private.
1643         * main.c (captured_main_1): Adjust.
1644         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
1645         (mi_cmd_inferior_tty_show): Adjust.
1646         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
1647         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
1648
1649 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
1650
1651         * configure.ac: Add --enable-libctf: handle --disable-static
1652         properly.
1653         * acinclude.m4: sinclude ../config/enable.m4.
1654         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
1655         (LIBCTF): Substitute in.
1656         (CTF_DEPS): New, likewise.
1657         (CLIBS): libctf needs symbols from libbfd: move earlier.
1658         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
1659         flags.
1660         * ctfread.c: Surround in ENABLE_LIBCTF.
1661         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
1662         * configure: Regenerate.
1663         * config.in: Likewise.
1664
1665 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1666
1667         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
1668
1669 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
1670
1671         * inferior.h (struct inferior) <terminal>: Change type to
1672         gdb::unique_xmalloc_ptr<char>.
1673         * inferior.c (inferior::~inferior): Don't free inf->terminal.
1674         * infcmd.c (set_inferior_io_terminal): Don't free terminal
1675         field, adjust to unique pointer.
1676         (get_inferior_io_terminal): Adjust to unique pointer.
1677
1678 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1679
1680         * riscv-tdep.c (riscv_print_registers_info): Loop over all
1681         registers, not just the known core set of registers.
1682
1683 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1684
1685         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
1686         fflags, frm, and fcsr registers.
1687         (riscv_register_reggroup_p): Remove unknown CSRs from save and
1688         restore groups.
1689         (riscv_tdesc_unknown_reg): New function.
1690         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
1691         tdesc_use_registers.
1692         * riscv-tdep.h (struct gdbarch_tdep): Add
1693         unknown_csrs_first_regnum, unknown_csrs_count,
1694         duplicate_fflags_regnum, duplicate_frm_regnum, and
1695         duplicate_fcsr_regnum fields.
1696
1697 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1698
1699         * target-descriptions.c (tdesc_use_registers): Add new parameter a
1700         callback, use the callback (when not null) to help number unknown
1701         registers.
1702         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
1703         (tdesc_use_registers): Add extra parameter to declaration.
1704
1705 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1706
1707         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
1708         in the file.
1709         (class riscv_pending_register_alias): Likewise.
1710         (riscv_register_feature::register_info): Change 'required_p' field
1711         to 'required', and change its type.  Add 'check' member function.
1712         (riscv_register_feature::register_info::check): Define new member
1713         function.
1714         (riscv_xreg_feature): Change initialisation of 'required' field.
1715         (riscv_freg_feature): Likewise.
1716         (riscv_virtual_feature): Likewise.
1717         (riscv_csr_feature): Likewise.
1718         (riscv_check_tdesc_feature): Take extra parameter, the csr
1719         tdesc_feature, rewrite the function to use the new
1720         riscv_register_feature::register_info::check function.
1721         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
1722
1723 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1724
1725         * features/Makefile: Remove all references to the deleted files
1726         below.
1727         * features/riscv/32bit-csr.c: Deleted.
1728         * features/riscv/32bit-csr.xml: Deleted.
1729         * features/riscv/64bit-csr.c: Deleted.
1730         * features/riscv/64bit-csr.xml: Deleted.
1731         * features/riscv/rebuild-csr-xml.sh: Deleted.
1732
1733 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1734
1735         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
1736         whitespace error for declaration of names member variable.
1737         (struct riscv_register_feature): Add new prefer_first_name member
1738         variable, and fix whitespace error in declaration of registers.
1739         (riscv_xreg_feature): Initialize prefer_first_name field.
1740         (riscv_freg_feature): Likewise.
1741         (riscv_virtual_feature): Likewise.
1742         (riscv_csr_feature): Likewise.
1743         (riscv_register_name): Expand on comments.  Remove register name
1744         modifications for CSR and virtual registers.
1745
1746 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1747
1748         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
1749         errors.
1750
1751 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1752
1753         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
1754         riscv-opc.h.
1755         (class riscv_pending_register_alias): New class.
1756         (riscv_check_tdesc_feature): Take vector of pending aliases and
1757         populate it as appropriate.
1758         (riscv_setup_register_aliases): Delete.
1759         (riscv_gdbarch_init): Create vector of pending aliases and pass it
1760         to riscv_check_tdesc_feature in all cases.  Use the vector to
1761         create the register aliases.
1762
1763 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1764
1765         * sol2-tdep.c (sol2_static_transform_name): Remove.
1766         (sol2_init_abi): Don't register it.
1767         * gdbarch.sh (static_transform_name): Remove.
1768         * gdbarch.c, gdbarch.h: Regenerate.
1769
1770         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
1771         gdbarch_static_transform_name.
1772         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
1773         * stabsread.c (define_symbol) <'X'>: Remove.
1774         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
1775         handling.
1776         <'V'>: Likewise.
1777         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
1778         <'S'>: Remove call to gdbarch_static_transform_name.
1779
1780 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1781
1782         * procfs.c (procfs_pre_trace): New function.
1783         (procfs_target::create_inferior): Pass it to fork_inferior.
1784
1785 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1786
1787         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
1788         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
1789         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
1790         sol2-tdep.o, sparc-sol2-tdep.o.
1791         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
1792         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
1793         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
1794         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
1795
1796 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1797
1798         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
1799         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
1800         Call sol2_init_abi.
1801         Remove calls to set_gdbarch_skip_solib_resolver,
1802         set_gdbarch_core_pid_to_str.
1803         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
1804         (i386_sol2_static_transform_name): Remove.
1805         (i386_sol2_init_abi): Call sol2_init_abi.
1806         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1807         set_gdbarch_static_transform_name,
1808         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1809         Use sol2_sigtramp_p.
1810         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
1811         (sol2_sigtramp_p): New function.
1812         (sol2_static_transform_name): New function.
1813         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
1814         (sol2_init_abi): New function.
1815         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
1816         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
1817         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
1818         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
1819         (sparc_sol2_static_transform_name): Remove.
1820         (sparc32_sol2_init_abi): Call sol2_init_abi.
1821         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1822         set_gdbarch_static_transform_name,
1823         set_gdbarch_skip_solib_resolver,
1824         set_gdbarch_core_pid_to_str.
1825         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
1826         (sparc_sol2_static_transform_name): Remove
1827         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
1828         call sol2_sigtramp_p.
1829         (sparc64_sol2_init_abi): Call sol2_init_abi.
1830         Remove calls to set_gdbarch_sofun_address_maybe_missing,
1831         set_gdbarch_static_transform_name,
1832         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
1833
1834 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1835
1836         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
1837         * exec.c (validate_exec_file): If from_tty, set both
1838         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
1839         * symfile.c (symbol_file_add_with_addrs): if always_confirm
1840         and from_tty, unconditionally ask a confirmation.
1841
1842 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1843
1844         * target-descriptions.c (tdesc_architecture_name): Protect against
1845         NULL pointer dereference.
1846         (maint_print_xml_tdesc_cmd): New function.
1847         (_initialize_target_descriptions): Register new 'maint print
1848         xml-tdesc' command and give it the filename completer.
1849         * NEWS: Mention new 'maint print xml-tdesc' command.
1850
1851 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1852
1853         * target-descriptions.c (class tdesc_compatible_info): New class.
1854         (struct target_desc): Change type of compatible vector.
1855         (tdesc_compatible_p): Update for change in type of
1856         target_desc::compatible.
1857         (tdesc_compatible_info_list): New function.
1858         (tdesc_compatible_info_arch_name): New function.
1859         (tdesc_add_compatible): Update for change in type of
1860         target_desc::compatible.
1861         (print_c_tdesc::visit_pre): Likewise.
1862
1863 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1864
1865         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
1866         whitespace to underscore.
1867         (maint_print_c_tdesc_cmd): Use fake filename for target
1868         descriptions that came from the target.
1869         (_initialize_target_descriptions): Add filename command completion
1870         for 'maint print c-tdesc'.
1871
1872 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1873
1874         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
1875         lines.
1876
1877 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
1878
1879         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
1880         lines.
1881         (dwarf2_find_location_expression): Likewise.
1882         (call_site_parameter_matches): Likewise.
1883         (dwarf2_compile_expr_to_ax): Likewise.
1884         (disassemble_dwarf_expression): Likewise.
1885         (loclist_describe_location): Likewise.
1886
1887 2020-06-23  Pedro Alves  <palves@redhat.com>
1888
1889         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
1890         progspace-and-thread.h.  Include scoped-mock-context.h instead.
1891         (register_to_value_test): Use scoped_mock_context.
1892         * regcache.c: Include "scoped-mock-context.h".
1893         (cooked_read_test): Don't error out if a target is already pushed.
1894         Use scoped_mock_context.  Adjust.
1895         * scoped-mock-context.h: New file.
1896
1897 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1898
1899         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
1900         initializer.
1901         (ada_language::is_string_type_p): New member function.
1902         * c-lang.c (c_language_data): Delete la_is_string_type_p
1903         initializer.
1904         (cplus_language_data): Likewise.
1905         (asm_language_data): Likewise.
1906         (minimal_language_data): Likewise.
1907         * d-lang.c (d_language_data): Likewise.
1908         * f-lang.c (f_is_string_type_p): Delete function, implementation
1909         moved to f_language::is_string_type_p.
1910         (f_language_data): Delete la_is_string_type_p initializer.
1911         (f_language::is_string_type_p): New member function,
1912         implementation from f_is_string_type_p.
1913         * go-lang.c (go_is_string_type_p): Delete function, implementation
1914         moved to go_language::is_string_type_p.
1915         (go_language_data): Delete la_is_string_type_p initializer.
1916         (go_language::is_string_type_p): New member function,
1917         implementation from go_is_string_type_p.
1918         * language.c (language_defn::is_string_type_p): Define new member
1919         function.
1920         (default_is_string_type_p): Make static, add comment copied from
1921         header file.
1922         (unknown_language_data): Delete la_is_string_type_p initializer.
1923         (unknown_language::is_string_type_p): New member function.
1924         (auto_language_data): Delete la_is_string_type_p initializer.
1925         (auto_language::is_string_type_p): New member function.
1926         * language.h (language_data): Delete la_is_string_type_p field.
1927         (language_defn::is_string_type_p): Declare new function.
1928         (default_is_string_type_p): Delete desclaration, move comment to
1929         definition.
1930         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
1931         moved to m2_language::is_string_type_p.
1932         (m2_language_data): Delete la_is_string_type_p initializer.
1933         (m2_language::is_string_type_p): New member function,
1934         implementation from m2_is_string_type_p.
1935         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
1936         initializer.
1937         * opencl-lang.c (opencl_language_data): Likewise.
1938         * p-lang.c (pascal_is_string_type_p): Delete function,
1939         implementation moved to pascal_language::is_string_type_p.
1940         (pascal_language_data): Delete la_is_string_type_p initializer.
1941         (pascal_language::is_string_type_p): New member function,
1942         implementation from pascal_is_string_type_p.
1943         * rust-lang.c (rust_is_string_type_p): Delete function,
1944         implementation moved to rust_language::is_string_type_p.
1945         (rust_language_data): Delete la_is_string_type_p initializer.
1946         (rust_language::is_string_type_p): New member function,
1947         implementation from rust_is_string_type_p.
1948         * valprint.c (val_print_scalar_or_string_type_p): Update call to
1949         is_string_type_p.
1950
1951 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1952
1953         * ada-lang.c (ada_language_data): Delete la_print_typedef
1954         initializer.
1955         (ada_language::print_typedef): New member function.
1956         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
1957         (cplus_language_data): Likewise.
1958         (asm_language_data): Likewise.
1959         (minimal_language_data): Likewise.
1960         * d-lang.c (d_language_data): Likewise.
1961         * f-lang.c (f_language_data): Likewise.
1962         (f_language::print_typedef): New member function.
1963         * go-lang.c (go_language_data): Delete la_print_typedef
1964         initializer.
1965         * language.c (language_defn::print_typedef): Define member
1966         function.
1967         (unknown_language_data): Delete la_print_typedef initializer.
1968         (unknown_language::print_typedef): New member function.
1969         (auto_language_data): Delete la_print_typedef initializer.
1970         (auto_language::print_typedef): New member function.
1971         * language.h (language_data): Delete la_print_typedef field.
1972         (language_defn::print_typedef): Declare new member function.
1973         (LA_PRINT_TYPEDEF): Update call to print_typedef.
1974         (default_print_typedef): Delete declaration.
1975         * m2-lang.c (m2_language_data): Delete la_print_typedef
1976         initializer.
1977         (m2_language::print_typedef): New member function.
1978         * objc-lang.c (objc_language_data): Delete la_print_typedef
1979         initializer.
1980         * opencl-lang.c (opencl_language_data): Likewise.
1981         * p-lang.c (pascal_language_data): Likewise.
1982         (pascal_language::print_typedef): New member function.
1983         * rust-lang.c (rust_print_typedef): Delete function,
1984         implementation moved to rust_language::print_typedef.
1985         (rust_language): Delete la_print_typedef initializer.
1986         (rust_language::print_typedef): New member function,
1987         implementation from rust_print_typedef.
1988         * typeprint.c (default_print_typedef): Delete.
1989
1990 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
1991
1992         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
1993         (ada_language::printstr): New member function.
1994         * c-lang.c (c_language_data): Delete la_printstr initializer.
1995         (cplus_language_data): Likewise.
1996         (asm_language_data): Likewise.
1997         (minimal_language_data): Likewise.
1998         * d-lang.c (d_language_data): Likewise.
1999         * f-lang.c (f_printstr): Rename to f_language::printstr.
2000         (f_language_data): Delete la_printstr initializer.
2001         (f_language::printstr): New member function, implementation from
2002         f_printstr.
2003         * go-lang.c (go_language_data): Delete la_printstr initializer.
2004         * language.c (language_defn::printstr): Define new member
2005         function.
2006         (unk_lang_printstr): Delete.
2007         (unknown_language_data): Delete la_printstr initializer.
2008         (unknown_language::printstr): New member function.
2009         (auto_language_data): Delete la_printstr initializer.
2010         (auto_language::printstr): New member function.
2011         * language.h (language_data): Delete la_printstr field.
2012         (language_defn::printstr): Declare new member function.
2013         (LA_PRINT_STRING): Update call to printstr.
2014         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
2015         (m2_language_data): Delete la_printstr initializer.
2016         (m2_language::printstr): New member function, implementation from
2017         m2_printstr.
2018         * objc-lang.c (objc_language_data): Delete la_printstr
2019         initializer.
2020         * opencl-lang.c (opencl_language_data): Likewise.
2021         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
2022         (pascal_language_data): Delete la_printstr initializer.
2023         (pascal_language::printstr): New member function, implementation
2024         from pascal_printstr.
2025         * p-lang.h (pascal_printstr): Delete declaration.
2026         * rust-lang.c (rust_printstr): Update header comment.
2027         (rust_language_data): Delete la_printstr initializer.
2028         (rust_language::printstr): New member function.
2029
2030 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2031
2032         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
2033         (ada_language::printchar): New member function.
2034         * c-lang.c (c_language_data): Delete la_printchar initializer.
2035         (cplus_language_data): Likewise.
2036         (asm_language_data): Likewise.
2037         (minimal_language_data): Likewise.
2038         * d-lang.c (d_language_data): Likewise.
2039         * f-lang.c (f_printchar): Rename to f_language::printchar.
2040         (f_language_data): Delete la_printchar initializer.
2041         (f_language::printchar): New member function, implementation from
2042         f_printchar.
2043         * go-lang.c (go_language_data): Delete la_printchar initializer.
2044         * language.c (unk_lang_printchar): Delete.
2045         (language_defn::printchar): Define new member function.
2046         (unknown_language_data): Delete la_printchar initializer.
2047         (unknown_language::printchar): New member function.
2048         (auto_language_data): Delete la_printchar initializer.
2049         (auto_language::printchar): New member function.
2050         * language.h (language_data): Delete la_printchar field.
2051         (language_defn::printchar): Declare new member function.
2052         (LA_PRINT_CHAR): Update call to printchar.
2053         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
2054         (m2_language::printchar): New member function.
2055         * objc-lang.c (objc_language_data): Delete la_printchar
2056         initializer.
2057         * opencl-lang.c (opencl_language_data): Likewise.
2058         * p-lang.c (pascal_language_data): Delete la_printchar
2059         initializer.
2060         (pascal_language::printchar): New member function.
2061         * rust-lang.c (rust_printchar): Rename to
2062         rust_language::printchar.
2063         (rust_language_data): Delete la_printchar initializer.
2064         (rust_language::printchar): New member function, implementation
2065         from rust_printchar.
2066
2067 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2068
2069         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
2070         (ada_language_data): Delete la_emitchar initializer.
2071         (ada_language::emitchar): New member function, implementation from
2072         emit_char.
2073         * c-lang.c (c_language_data): Delete la_emitchar initializer.
2074         (cplus_language_data): Likewise.
2075         (asm_language_data): Likewise.
2076         (minimal_language_data): Likewise.
2077         * d-lang.c (d_language_data): Likewise.
2078         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
2079         (f_language_data): Delete la_emitchar initializer.
2080         (f_language::emitchar): New member function, implementation from
2081         f_emit_char.
2082         * go-lang.c (go_language_data): Delete la_emitchar initializer.
2083         * language.c (unk_lang_emit_char): Delete.
2084         (language_defn::emitchar): New member function definition.
2085         (unknown_language_data): Delete la_emitchar initializer.
2086         (unknown_language::emitchar): New member function.
2087         (auto_language_data): Delete la_emitchar initializer.
2088         (auto_language::emitchar): New member function.
2089         * language.h (language_data): Delete la_emitchar field.
2090         (language_defn::emitchar): New member field declaration.
2091         (LA_EMIT_CHAR): Update call to emitchar.
2092         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
2093         (m2_language_data): Delete la_emitchar initializer.
2094         (m2_language::emitchar): New member function, implementation from
2095         m2_emit_char.
2096         * objc-lang.c (objc_language_data): Delete la_emitchar
2097         initializer.
2098         * opencl-lang.c (opencl_language_data): Likewise.
2099         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
2100         (pascal_language_data): Delete la_emitchar initializer.
2101         (pascal_language::emitchar): New member function, implementation
2102         from pascal_emit_char.
2103         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
2104         (rust_language_data): Delete la_emitchar initializer.
2105         (rust_language::emitchar): New member function, implementation
2106         from rust_emitchar.
2107
2108 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2109
2110         * ada-lang.c (resolve): Rename to ada_language::post_parser.
2111         (ada_language_data): Delete la_post_parser initializer.
2112         (ada_language::post_parser): New member function.
2113         * c-lang.c (c_language_data): Delete la_post_parser initializer.
2114         (cplus_language_data): Likewise.
2115         (asm_language_data): Likewise.
2116         (minimal_language_data): Likewise.
2117         * d-lang.c (d_language_data): Likewise.
2118         * f-lang.c (f_language_data): Likewise.
2119         * go-lang.c (go_language_data): Likewise.
2120         * language.c (unknown_language_data): Likewise.
2121         (auto_language_data): Likewise.
2122         * language.h (language_data): Delete la_post_parser field.
2123         (language_defn::post_parser): New member function.
2124         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
2125         * objc-lang.c (objc_language_data): Likewise.
2126         * opencl-lang.c (opencl_language_data): Likewise.
2127         * p-lang.c (pascal_language_data): Likewise.
2128         * parse.c (parse_exp_in_context): Update call to post_parser.
2129         (null_post_parser): Delete definition.
2130         * parser-defs.h (null_post_parser): Delete declaration.
2131         * rust-lang.c (rust_language_data): Delete la_post_parser
2132         initializer.
2133
2134 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2135
2136         * ada-lang.c (parse): Rename to ada_language::parser.
2137         (ada_language_data): Delete la_parser initializer.
2138         (ada_language::parser): New member function, implementation from
2139         parse.
2140         * c-lang.c (c_language_data): Delete la_parser initializer.
2141         (cplus_language_data): Likewise.
2142         (asm_language_data): Likewise.
2143         (minimal_language_data): Likewise.
2144         * d-lang.c (d_language_data): Likewise.
2145         (d_language::parser): New member function.
2146         * f-lang.c (f_language_data): Delete la_parser initializer.
2147         (f_language::parser): New member function.
2148         * go-lang.c (go_language_data): Delete la_parser initializer.
2149         (go_language::parser): New member function.
2150         * language.c (unk_lang_parser): Delete.
2151         (language_defn::parser): Define new member function.
2152         (unknown_language_data): Delete la_parser initializer.
2153         (unknown_language::parser): New member function.
2154         (auto_language_data): Delete la_parser initializer.
2155         (auto_language::parser): New member function.
2156         * language.h (language_data): Delete la_parser field.
2157         (language_defn::parser): Declare new member function.
2158         * m2-lang.c (m2_language_data): Delete la_parser initializer.
2159         (m2_language::parser): New member function.
2160         * objc-lang.c (objc_language_data): Delete la_parser initializer.
2161         * opencl-lang.c (opencl_language_data): Likewise.
2162         * p-lang.c (pascal_language_data): Likewise.
2163         (pascal_language::parser): New member function.
2164         * parse.c (parse_exp_in_context): Update call to parser.
2165         * rust-lang.c (rust_language_data): Delete la_parser initializer.
2166         (rust_language::parser): New member function.
2167
2168 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2169
2170         * top.c (print_gdb_configuration): Print --with-python-libdir
2171         configuration value.
2172
2173 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2174
2175         * NEWS: Mention change to the alias command.
2176
2177 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2178
2179         * cli/cli-cmds.c (lookup_cmd_for_default_args)
2180         (alias_command_completer)
2181         (make_alias_options_def_group): New functions.
2182         (alias_opts, alias_option_defs): New struct and array.
2183         (alias_usage_error): Update usage.
2184         (alias_command): Handles optional DEFAULT-ARGS... arguments.
2185         Use option framework.
2186         (_initialize_cli_cmds): Update alias command help.
2187         Update aliases command help.
2188         (show_user):
2189         Add NULL for new default_args lookup_cmd argument.
2190         (valid_command_p): Rename to validate_aliased_command.
2191         Add NULL for new default_args lookup_cmd argument.  Verify that the
2192         aliased_command has no default args.
2193         * cli/cli-decode.c (help_cmd): Show aliases definitions.
2194         (lookup_cmd_1, lookup_cmd): New argument default_args.
2195         (add_alias_cmd):
2196         Add NULL for new default_args lookup_cmd argument.
2197         (print_help_for_command): Show default args under the layout
2198          alias some_alias = some_aliased_cmd some_alias_default_arg.
2199         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
2200         xfree default_args in destructor.
2201         * cli/cli-script.c (process_next_line, do_define_command):
2202         Add NULL for new default_args lookup_cmd argument.
2203         * command.h: Declare new default_args argument in lookup_cmd
2204         and lookup_cmd_1.
2205         * completer.c (complete_line_internal_1):
2206         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2207         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
2208         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
2209         Likewise.
2210         * infcmd.c (_initialize_infcmd): Likewise.
2211         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
2212         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
2213         * python/py-param.c (add_setshow_generic): Likewise.
2214         * remote.c (_initialize_remote): Likewise.
2215         * top.c (execute_command): Prepend default_args if command has some.
2216         (set_verbose):
2217         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2218         * tracepoint.c (validate_actionline, encode_actions_1):
2219         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
2220
2221 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2222
2223         * jit.c (jit_read_descriptor): Use bool as the return type.
2224         (jit_breakpoint_re_set_internal): Use bool as the return type.
2225         Invert the return value logic; return true if the jit breakpoint
2226         has been successfully initialized.
2227         (jit_inferior_init): Update the call to
2228         jit_breakpoint_re_set_internal.
2229
2230 2020-06-22  Pedro Alves  <palves@redhat.com>
2231
2232         PR gdb/25939
2233         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
2234         Use the current inferior instead.  Don't return
2235         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
2236         wait again.
2237         * sol-thread.c (sol_thread_target::wait): Don't reference
2238         inferior_ptid.
2239         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
2240         (sol_update_thread_list_callback): Use the current inferior's pid
2241         instead of inferior_ptid.
2242
2243 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2244
2245         * procfs.c: Cleanup many comments.
2246
2247         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
2248         (AFTER_WATCHFLAG): Replace by value.
2249
2250         (MAIN_PROC_NAME_FORMAT): Inline ...
2251         (create_procinfo): ... here.
2252
2253         (procfs_debug_inferior): Remove SYS_exec handling.
2254         (syscall_is_exec): Likewise.
2255         (procfs_set_exec_trap): Likewise.
2256
2257         (syscall_is_lwp_exit): Inline in callers.
2258         (syscall_is_exit): Likewise.
2259         (syscall_is_exec): Likewise.
2260         (syscall_is_lwp_create): Likewise.
2261
2262         (invalidate_cache): Remove #if 0 code.
2263
2264         (make_signal_thread_runnable):  Remove.
2265         (procfs_target::resume): Remove #if 0 code.
2266
2267 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2268
2269         PR gdb/25939
2270         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
2271         call ...
2272         (procfs_target::create_inferior): ... here.
2273
2274 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2275
2276         * exec.c (validate_exec_file): Ensure the build-id is up to
2277         date by calling reopen_exec_file (that checks file timestamp
2278         to decide to re-read the file).
2279
2280 2020-06-18  Pedro Alves  <palves@redhat.com>
2281
2282         PR gdb/25412
2283         * gdbthread.h (delete_thread, delete_thread_silent)
2284         (find_thread_ptid): Update comments.
2285         * thread.c (current_thread_): New global.
2286         (is_current_thread): Move higher, and reimplement.
2287         (inferior_thread): Reimplement.
2288         (set_thread_exited): Use bool.  Add assertions.
2289         (add_thread_silent): Simplify thread-reuse handling by always
2290         calling delete_thread.
2291         (delete_thread): Remove intro comment.
2292         (find_thread_ptid): Skip exited threads.
2293         (switch_to_thread_no_regs): Write to current_thread_.
2294         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
2295         INFERIOR_PTID.  Clear current_thread_.
2296
2297 2020-06-18  Pedro Alves  <palves@redhat.com>
2298
2299         * aix-thread.c (pd_update): Use switch_to_thread.
2300
2301 2020-06-18  Pedro Alves  <palves@redhat.com>
2302
2303         * ravenscar-thread.c (ravenscar_thread_target): Update.
2304         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
2305         (ravenscar_thread_target::add_active_thread): ... this.  Don't
2306         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
2307         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
2308
2309 2020-06-18  Pedro Alves  <palves@redhat.com>
2310
2311         * nat/windows-nat.c (current_windows_thread): Remove.
2312         * nat/windows-nat.h (current_windows_thread): Remove.
2313         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
2314         Adjust.
2315         (display_selectors): Adjust to fetch the current
2316         windows_thread_info based on inferior_ptid.
2317         (fake_create_process): No longer write to current_windows_thread.
2318         (windows_nat_target::get_windows_debug_event):
2319         Don't set inferior_ptid or current_windows_thread.
2320         (windows_nat_target::wait): Adjust to not rely on
2321         current_windows_thread.
2322         (do_initial_windows_stuff): Now a method of windows_nat_target.
2323         Switch to the last_ptid thread.
2324         (windows_nat_target::attach): Adjust.
2325         (windows_nat_target::detach): Use switch_to_no_thread instead of
2326         writing to inferior_ptid directly.
2327         (windows_nat_target::create_inferior): Adjust.
2328
2329 2020-06-18  Pedro Alves  <palves@redhat.com>
2330
2331         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
2332
2333 2020-06-18  Pedro Alves  <palves@redhat.com>
2334
2335         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
2336         after creating it, instead of writing to inferior_ptid.  Don't
2337         write to inferior_ptid.
2338
2339 2020-06-18  Pedro Alves  <palves@redhat.com>
2340
2341         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
2342
2343 2020-06-18  Pedro Alves  <palves@redhat.com>
2344
2345         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
2346         it, instead of writing to inferior_ptid.
2347
2348 2020-06-18  Pedro Alves  <palves@redhat.com>
2349
2350         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
2351         to inferior_ptid.
2352
2353 2020-06-18  Pedro Alves  <palves@redhat.com>
2354
2355         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
2356         instead of writing to inferior_ptid directly.
2357
2358 2020-06-18  Pedro Alves  <palves@redhat.com>
2359
2360         * corelow.c (core_target::close): Use switch_to_no_thread instead
2361         of writing to inferior_ptid directly.
2362         (add_to_thread_list, core_target_open): Use switch_to_thread
2363         instead of writing to inferior_ptid directly.
2364
2365 2020-06-18  Pedro Alves  <palves@redhat.com>
2366
2367         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
2368         inferior_ptid.
2369         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
2370         inferior_ptid.
2371         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
2372         inferior_ptid directly.
2373         (darwin_nat_target::init_thread_list): Switch to thread, instead
2374         of writing to inferior_ptid.
2375         (darwin_nat_target::attach): Don't write to inferior_ptid.
2376         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
2377
2378 2020-06-18  Pedro Alves  <palves@redhat.com>
2379
2380         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
2381         thread.
2382         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
2383         Instead use switch_to_thread.
2384         (gnu_nat_target::detach): Use switch_to_no_thread
2385         instead of writing to inferior_ptid directly.  Used passed-in
2386         inferior instead of looking up the inferior by pid.
2387
2388 2020-06-18  Pedro Alves  <palves@redhat.com>
2389
2390         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
2391         inferior_ptid.
2392
2393 2020-06-18  Pedro Alves  <palves@redhat.com>
2394
2395         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
2396         inferior_ptid.
2397         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
2398         thread.
2399         (nto_procfs_target::detach): Avoid referencing
2400         inferior_ptid.  Use switch_to_no_thread instead of writing to
2401         inferior_ptid directly.
2402         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
2403         instead of writing to inferior_ptid directly.
2404         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
2405         to thread.
2406
2407 2020-06-18  Pedro Alves  <palves@redhat.com>
2408
2409         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
2410         after creating it, instead of writing to inferior_ptid.
2411         (gdbsim_target_open): Use switch_to_no_thread instead of writing
2412         to inferior_ptid directly.
2413         (gdbsim_target::wait): Don't write to inferior_ptid.
2414
2415 2020-06-18  Pedro Alves  <palves@redhat.com>
2416
2417         * remote.c (remote_target::remote_notice_new_inferior): Use
2418         switch_to_thread instead of writing to inferior_ptid directly.
2419         (remote_target::add_current_inferior_and_thread): Use
2420         switch_to_no_thread instead of writing to inferior_ptid directly.
2421         (extended_remote_target::attach): Use switch_to_inferior_no_thread
2422         and switch_to_thread instead of using set_current_inferior or
2423         writing to inferior_ptid directly.
2424
2425 2020-06-18  Pedro Alves  <palves@redhat.com>
2426
2427         * tracectf.c (ctf_target_open): Switch to added thread instead of
2428         writing to inferior_ptid directly.
2429         (ctf_target::close): Use switch_to_no_thread instead of writing to
2430         inferior_ptid directly.
2431
2432 2020-06-18  Pedro Alves  <palves@redhat.com>
2433
2434         * tracefile-tfile.c (tfile_target_open): Don't write to
2435         inferior_ptid directly, instead switch to added thread.
2436         (tfile_target::close): Use switch_to_no_thread instead of writing
2437         to inferior_ptid directly.
2438
2439 2020-06-18  Pedro Alves  <palves@redhat.com>
2440
2441         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
2442         (procfs_target::detach): Use switch_to_no_thread
2443         instead of writing to inferior_ptid directly.
2444         (do_attach): Change return type to void.  Switch to the added
2445         thread.
2446         (procfs_target::create_inferior): Switch to the added thread.
2447         (procfs_do_thread_registers): Don't write to inferior_ptid.
2448
2449 2020-06-18  Pedro Alves  <palves@redhat.com>
2450
2451         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
2452         of writing to inferior_ptid.
2453         (scoped_restore_exited_inferior): Delete.
2454         (handle_vfork_child_exec_or_exit): Simplify using
2455         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
2456         instead of writing to inferior_ptid.
2457         (THREAD_STOPPED_BY): Delete.
2458         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
2459         (thread_stopped_by_hw_breakpoint): Delete.
2460         (save_waitstatus): Use
2461         scoped_restore_current_thread+switch_to_thread, and call
2462         target_stopped_by_watchpoint instead of
2463         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
2464         instead of thread_stopped_by_sw_breakpoint, and
2465         target_stopped_by_hw_breakpoint instead of
2466         thread_stopped_by_hw_breakpoint.
2467         (handle_inferior_event)
2468         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
2469         inferior_ptid directly, nor
2470         set_current_inferior/set_current_program_space.  Use
2471         switch_to_thread / switch_to_inferior_no_thread instead.
2472
2473 2020-06-18  Pedro Alves  <palves@redhat.com>
2474
2475         * target.c (generic_mourn_inferior): Use switch_to_no_thread
2476         instead of writing to inferior_ptid.
2477
2478 2020-06-18  Pedro Alves  <palves@redhat.com>
2479
2480         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
2481         added thread.
2482         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
2483         to the added thread.
2484         (inf_ptrace_target::detach_success): Use switch_to_no_thread
2485         instead of writing to inferior_ptid.
2486
2487 2020-06-18  Pedro Alves  <palves@redhat.com>
2488
2489         * gdbarch-selftests.c: Include "progspace-and-thread.h".
2490         (register_to_value_test): Mock a program_space too.  Heap-allocate
2491         the address space.  Don't write to inferior_ptid.  Use
2492         switch_to_thread instead.
2493
2494 2020-06-18  Pedro Alves  <palves@redhat.com>
2495
2496         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
2497         Delete.
2498         (find_signalled_thread()): New, factored out from
2499         linux_make_corefile_notes and adjusted to handle exited threads.
2500         (linux_make_corefile_notes): Adjust to use the new
2501         find_signalled_thread.
2502
2503 2020-06-18  Pedro Alves  <palves@redhat.com>
2504
2505         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
2506         of saving/restoring inferior_ptid.
2507
2508 2020-06-17  Tom Tromey  <tom@tromey.com>
2509
2510         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
2511         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
2512         declare.
2513         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
2514
2515 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
2516
2517         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
2518         of partial symtabs.
2519
2520 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2521
2522         * regformats/reg-arm.dat: Remove.
2523         * regformats/reg-bfin.dat: Remove.
2524         * regformats/reg-cris.dat: Remove.
2525         * regformats/reg-crisv32.dat: Remove.
2526         * regformats/reg-m32r.dat: Remove.
2527         * regformats/reg-tilegx.dat: Remove.
2528         * regformats/reg-tilegx32.dat: Remove.
2529
2530 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2531
2532         * features/Makefile (WHICH): Remove arm files.
2533         * regformats/arm/arm-with-iwmmxt.dat: Remove.
2534         * regformats/arm/arm-with-neon.dat: Remove.
2535         * regformats/arm/arm-with-vfpv2.dat: Remove.
2536         * regformats/arm/arm-with-vfpv3.dat: Remove.
2537
2538 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
2539
2540         * features/Makefile (XMLTOC): Remove rx.xml.
2541
2542 2020-06-17  Pedro Alves  <palves@redhat.com>
2543
2544         * gdbthread.h (thread_control_state) <trap_expected> Update
2545         comments.
2546
2547 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2548
2549         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
2550         ada_language::lookup_symbol_nonlocal.
2551         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
2552         (ada_language::lookup_symbol_nonlocal): New member function,
2553         implementation from ada_lookup_symbol_nonlocal.
2554         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
2555         initializer.
2556         (cplus_language_data): Delete la_lookup_symbol_nonlocal
2557         initializer.
2558         (cplus_language::lookup_symbol_nonlocal): New member function.
2559         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
2560         (minimal_language_data) Likewise.
2561         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
2562         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
2563         initializer.
2564         (d_language::lookup_symbol_nonlocal): New member function.
2565         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
2566         initializer.
2567         (f_language::lookup_symbol_nonlocal): New member function.
2568         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
2569         initializer.
2570         * language.c (unknown_language_data): Likewise.
2571         (auto_language_data): Likewise.
2572         * language.h (language_data): Delete la_lookup_symbol_nonlocal
2573         field.
2574         (language_defn::lookup_symbol_nonlocal): New member function.
2575         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
2576         initializer.
2577         * objc-lang.c (objc_language_data): Likewise.
2578         * opencl-lang.c (opencl_language_data): Likewise.
2579         * p-lang.c (pascal_language_data): Likewise.
2580         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
2581         rust_language::lookup_symbol_nonlocal.
2582         (rust_language_data): Delete la_lookup_symbol_nonlocal
2583         initializer.
2584         (rust_language::lookup_symbol_nonlocal): New member function,
2585         implementation from rust_lookup_symbol_nonlocal.
2586         * symtab.c (lookup_symbol_aux): Update call to
2587         lookup_symbol_nonlocal.
2588         (basic_lookup_symbol_nonlocal): Rename to...
2589         (language_defn::lookup_symbol_nonlocal): ...this, and update
2590         header comment.  Remove language_defn parameter, and replace with
2591         uses of `this'.
2592         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
2593
2594 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2595
2596         * ada-lang.c (ada_language_data): Delete la_value_print_inner
2597         initializer.
2598         (ada_language::value_print_inner): New member function.
2599         * c-lang.c (c_language_data): Delete la_value_print_inner
2600         initializer.
2601         (cplus_language_data): Likewise.
2602         (asm_language_data): Likewise.
2603         (minimal_language_data): Likewise.
2604         * d-lang.c (d_language_data): Likewise.
2605         (d_language::value_print_inner): New member function.
2606         * f-lang.c (f_language_data): Delete la_value_print_inner
2607         initializer.
2608         (f_language::value_print_inner): New member function.
2609         * f-lang.h (f_value_print_innner): Rename to...
2610         (f_value_print_inner): ...this (note spelling of 'inner').
2611         * f-valprint.c (f_value_print_innner): Rename to...
2612         (f_value_print_inner): ...this (note spelling of 'inner').
2613         * go-lang.c (go_language_data): Delete la_value_print_inner
2614         initializer.
2615         (go_language::value_print_inner): New member function.
2616         * language.c (language_defn::value_print_inner): Define new member
2617         function.
2618         (unk_lang_value_print_inner): Delete.
2619         (unknown_language_data): Delete la_value_print_inner initializer.
2620         (unknown_language::value_print_inner): New member function.
2621         (auto_language_data): Delete la_value_print_inner initializer.
2622         (auto_language::value_print_inner): New member function.
2623         * language.h (language_data): Delete la_value_print_inner field.
2624         (language_defn::value_print_inner): Delcare new member function.
2625         * m2-lang.c (m2_language_data): Delete la_value_print_inner
2626         initializer.
2627         (m2_language::value_print_inner): New member function.
2628         * objc-lang.c (objc_language_data): Delete la_value_print_inner
2629         initializer.
2630         * opencl-lang.c (opencl_language_data): Likewise.
2631         * p-lang.c (pascal_language_data): Likewise.
2632         (pascal_language::value_print_inner): New member function.
2633         * rust-lang.c (rust_language_data): Delete la_value_print_inner
2634         initializer.
2635         (rust_language::value_print_inner): New member function.
2636         * valprint.c (do_val_print): Update call to value_print_inner.
2637
2638 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2639
2640         * ada-lang.c (ada_language_data): Delete la_value_print
2641         initializer.
2642         (ada_language::value_print): New member function.
2643         * c-lang.c (c_language_data): Delete la_value_print initializer.
2644         (cplus_language_data): Likewise.
2645         (asm_language_data): Likewise.
2646         (minimal_language_data): Likewise.
2647         * d-lang.c (d_language_data): Likewise.
2648         * f-lang.c (f_language_data): Likewise.
2649         * go-lang.c (go_language_data): Likewise.
2650         * language.c (unk_lang_value_print): Delete.
2651         (language_defn::value_print): Define new member function.
2652         (unknown_language_data): Delete la_value_print initializer.
2653         (unknown_language::value_print): New member function.
2654         (auto_language_data): Delete la_value_print initializer.
2655         (auto_language::value_print): New member function.
2656         * language.h (language_data): Delete la_value_print field.
2657         (language_defn::value_print): Declare new member function.
2658         (LA_VALUE_PRINT): Update call to value_print.
2659         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
2660         * objc-lang.c (objc_language_data): Likewise.
2661         * opencl-lang.c (opencl_language_data): Likewise.
2662         * p-lang.c (pascal_language_data): Likewise.
2663         (pascal_language::value_print): New member function.
2664         * rust-lang.c (rust_language_data): Delete la_value_print
2665         initializer.
2666
2667 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2668
2669         * ada-lang.c (ada_watch_location_expression): Rename to
2670         ada_language::watch_location_expression.
2671         (ada_language_data): Delete la_watch_location_expression
2672         initializer.
2673         (ada_language::watch_location_expression): New member function,
2674         implementation from ada_watch_location_expression.
2675         * breakpoint.c (watch_command_1): Update call to
2676         watch_location_expression.
2677         * c-lang.c (c_watch_location_expression): Rename to
2678         language_defn::watch_location_expression.
2679         (c_language_data): Delete la_watch_location_expression
2680         initializer.
2681         (cplus_language_data): Likewise.
2682         (asm_language_data): Likewise.
2683         (minimal_language_data): Likewise.
2684         * c-lang.h (c_watch_location_expression): Delete declaration.
2685         * d-lang.c (d_language_data): Delete la_watch_location_expression
2686         initializer.
2687         * f-lang.c (f_language_data): Likewise.
2688         * go-lang.c (go_language_data): Likewise.
2689         * language.c (language_defn::watch_location_expression): Member
2690         function implementation from c_watch_location_expression.
2691         (unknown_language_data): Delete la_watch_location_expression
2692         initializer.
2693         (auto_language_data): Likewise.
2694         * language.h (language_data): Delete la_watch_location_expression
2695         field.
2696         (language_defn::watch_location_expression): Declare new member
2697         function.
2698         * m2-lang.c (m2_language_data): Delete
2699         la_watch_location_expression initializer.
2700         * objc-lang.c (objc_language_data): Likewise.
2701         * opencl-lang.c (opencl_language_data): Likewise.
2702         * p-lang.c (pascal_language_data): Likewise.
2703         * rust-lang.c (rust_watch_location_expression): Rename to
2704         rust_language::watch_location_expression.
2705         (rust_language_data): Delete la_watch_location_expression
2706         initializer.
2707         (rust_language::watch_location_expression): New member function,
2708         implementation from rust_watch_location_expression.
2709
2710 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2711
2712         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
2713         ada_language::collect_symbol_completion_matches.
2714         (ada_language_data): Delete la_collect_symbol_completion_matches
2715         initializer.
2716         (ada_language::collect_symbol_completion_matches): New member
2717         function, implementation from
2718         ada_collect_symbol_completion_matches.
2719         * c-lang.c (c_language_data): Delete
2720         la_collect_symbol_completion_matches initializer.
2721         (cplus_language_data): Likewise.
2722         (asm_language_data): Likewise.
2723         (minimal_language_data): Likewise.
2724         * d-lang.c (d_language_data): Likewise.
2725         * f-lang.c (f_collect_symbol_completion_matches): Rename to
2726         f_language::collect_symbol_completion_matches.
2727         (f_language_data): Delete la_collect_symbol_completion_matches
2728         initializer.
2729         (f_language::collect_symbol_completion_matches) New member
2730         function, implementation from f_collect_symbol_completion_matches.
2731         * go-lang.c (go_language_data): Delete
2732         la_collect_symbol_completion_matches initializer.
2733         * language.c (unknown_language_data): Likewise.
2734         (auto_language_data): Likewise.
2735         * language.h (language_data): Delete
2736         la_collect_symbol_completion_matches field.
2737         (language_defn::collect_symbol_completion_matches): New member
2738         function.
2739         * m2-lang.c (m2_language_data): Delete
2740         la_collect_symbol_completion_matches initializer.
2741         * objc-lang.c (objc_language_data): Likewise.
2742         * opencl-lang.c (opencl_language_data): Likewise.
2743         * p-lang.c (pascal_language_data): Likewise.
2744         * rust-lang.c (rust_language_data): Likewise.
2745         * symtab.c (default_collect_symbol_completion_matches): Delete.
2746         (collect_symbol_completion_matches): Update call to
2747         collect_symbol_completion_matches.
2748         (collect_symbol_completion_matches_type): Likewise.
2749         * symtab.h (default_collect_symbol_completion_matches): Delete
2750         declaration.
2751
2752 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2753
2754         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
2755         (ada_language_data): Delete la_word_break_characters initializer.
2756         (ada_language::word_break_characters): New member function.
2757         * c-lang.c (c_language_data): Delete la_word_break_characters
2758         initializer.
2759         (cplus_language_data): Likewise.
2760         (asm_language_data): Likewise.
2761         (minimal_language_data): Likewise.
2762         * completer.c: Update global comment.
2763         (advance_to_expression_complete_word_point): Update call to
2764         word_break_characters.
2765         (complete_files_symbols): Likewise.
2766         (complete_line_internal_1): Likewise.
2767         (default_completer_handle_brkchars): Likewise.
2768         (skip_quoted_chars): Likewise.
2769         * d-lang.c (d_language_data): Delete la_word_break_characters
2770         initializer.
2771         * f-lang.c (f_word_break_characters): Delete.
2772         (f_language_data): Delete la_word_break_characters initializer.
2773         (f_language::word_break_characters): New member function.
2774         * go-lang.c (go_language_data): Delete la_word_break_characters
2775         initializer.
2776         * language.c (unknown_language_data): Likewise.
2777         (auto_language_data): Likewise.
2778         * language.h (default_word_break_characters): Move declaration to
2779         earlier in the file.
2780         (language_data): Delete la_word_break_characters field.
2781         (language_defn::word_break_characters): New member function.
2782         * m2-lang.c (m2_language_data): Delete la_word_break_characters
2783         initializer.
2784         * objc-lang.c (objc_language_data): Likewise.
2785         * opencl-lang.c (opencl_language_data): Likewise.
2786         * p-lang.c (pascal_language_data): Likewise.
2787         * rust-lang.c (rust_language_data): Likewise.
2788
2789 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2790
2791         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
2792         (ada_language_data): Delete la_get_symbol_name_matcher
2793         initializer.
2794         (language_defn::get_symbol_name_matcher_inner): New member
2795         function.
2796         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
2797         initializer.
2798         (cplus_language_data): Likewise.
2799         (cplus_language::get_symbol_name_matcher_inner): New member
2800         function.
2801         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
2802         (minimal_language_data): Likewise.
2803         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
2804         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
2805         initializer.
2806         * dictionary.c (iter_match_first_hashed): Update call to
2807         get_symbol_name_matcher.
2808         (iter_match_next_hashed): Likewise.
2809         (iter_match_next_linear): Likewise.
2810         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
2811         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
2812         initializer.
2813         (f_language::get_symbol_name_matcher_inner): New member function.
2814         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
2815         initializer.
2816         * language.c (default_symbol_name_matcher): Update header comment,
2817         make static.
2818         (language_defn::get_symbol_name_matcher): New definition.
2819         (language_defn::get_symbol_name_matcher_inner): Likewise.
2820         (get_symbol_name_matcher): Delete.
2821         (unknown_language_data): Delete la_get_symbol_name_matcher
2822         initializer.
2823         (auto_language_data): Likewise.
2824         * language.h (language_data): Delete la_get_symbol_name_matcher
2825         field.
2826         (language_defn::get_symbol_name_matcher): New member function.
2827         (language_defn::get_symbol_name_matcher_inner): Likewise.
2828         (default_symbol_name_matcher): Delete declaration.
2829         * linespec.c (find_methods): Update call to
2830         get_symbol_name_matcher.
2831         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
2832         initializer.
2833         * minsyms.c (lookup_minimal_symbol): Update call to
2834         get_symbol_name_matcher.
2835         (iterate_over_minimal_symbols): Likewise.
2836         * objc-lang.c (objc_language_data): Delete
2837         la_get_symbol_name_matcher initializer.
2838         * opencl-lang.c (opencl_language_data): Likewise.
2839         * p-lang.c (pascal_language_data): Likewise.
2840         * psymtab.c (psymbol_name_matches): Update call to
2841         get_symbol_name_matcher.
2842         * rust-lang.c (rust_language_data): Delete
2843         la_get_symbol_name_matcher initializer.
2844         * symtab.c (symbol_matches_search_name): Update call to
2845         get_symbol_name_matcher.
2846         (compare_symbol_name): Likewise.
2847
2848 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2849
2850         * ada-lang.c (ada_language_data): Delete la_compute_program
2851         initializer.
2852         * c-lang.c (c_language_data): Likewise.
2853         (c_language::compute_program): New member function.
2854         (cplus_language_data): Delete la_compute_program initializer.
2855         (cplus_language::compute_program): New member function.
2856         (asm_language_data): Delete la_compute_program initializer.
2857         (minimal_language_data): Likewise.
2858         * c-lang.h (c_compute_program): Update comment.
2859         (cplus_compute_program): Likewise.
2860         * compile/compile-c-support.c (c_compute_program): Likewise.
2861         (cplus_compute_program): Likewise.
2862         * compile/compile.c (compile_to_object): Update call to
2863         la_compute_program.
2864         * d-lang.c (d_language_data): Delete la_compute_program
2865         initializer.
2866         * f-lang.c (f_language_data): Likewise.
2867         * go-lang.c (go_language_data): Likewise.
2868         * language.c (unknown_language_data): Likewise.
2869         (auto_language_data): Likewise.
2870         * language.h (language_data): Delete la_compute_program field.
2871         (language_defn::compute_program): New member function.
2872         * m2-lang.c (m2_language_data): Delete la_compute_program
2873         initializer.
2874         * objc-lang.c (objc_language_data): Likewise.
2875         * opencl-lang.c (opencl_language_data): Likewise.
2876         * p-lang.c (pascal_language_data): Likewise.
2877         * rust-lang.c (rust_language_data): Likewise.
2878
2879 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2880
2881         * ada-lang.c (ada_language_data) Delete
2882         la_class_name_from_physname initializer.
2883         * c-lang.c (c_language_data): Likewise.
2884         (cplus_language_data): Likewise.
2885         (cplus_language::class_name_from_physname): New member function.
2886         (asm_language_data): Delete la_class_name_from_physname
2887         initializer.
2888         (minimal_language_data): Likewise.
2889         * d-lang.c (d_language_data): Likewise.
2890         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
2891         method on language_defn class.
2892         (guess_full_die_structure_name): Likewise.
2893         * f-lang.c (f_language_data): Delete la_class_name_from_physname
2894         initializer.
2895         * go-lang.c (go_language_data): Likewise.
2896         * language.c (language_class_name_from_physname): Delete.
2897         (unk_lang_class_name): Delete.
2898         (unknown_language_data): Delete la_class_name_from_physname
2899         initializer.
2900         (auto_language_data): Likewise.
2901         * language.h (language_data): Delete la_class_name_from_physname
2902         field.
2903         (language_defn::class_name_from_physname): New function.
2904         (language_class_name_from_physname): Delete declaration.
2905         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
2906         initializer.
2907         * objc-lang.c (objc_language_data): Likewise.
2908         * opencl-lang.c (opencl_language_data): Likewise.
2909         * p-lang.c (pascal_language_data): Likewise.
2910         * rust-lang.c (rust_language_data): Likewise.
2911
2912 2020-06-16  Tom Tromey  <tom@tromey.com>
2913
2914         * tui/tui-data.h (STATUS_NAME): New macro.
2915         * tui/tui-layout.c (tui_remove_some_windows)
2916         (initialize_known_windows, tui_register_window)
2917         (tui_layout_split::remove_windows, initialize_layouts)
2918         (tui_new_layout_command): Don't use hard-coded window names.
2919
2920 2020-06-16  Tom Tromey  <tom@tromey.com>
2921
2922         PR tui/25348:
2923         * tui/tui.c (tui_ensure_readline_initialized): Rename from
2924         tui_initialize_readline.  Only run once.  Call rl_initialize.
2925         * tui/tui.h (tui_ensure_readline_initialized): Rename from
2926         tui_initialize_readline.
2927         * tui/tui-io.c (tui_setup_io): Call
2928         tui_ensure_readline_initialized.
2929         * tui/tui-interp.c (tui_interp::init): Update.
2930
2931 2020-06-16  Tom Tromey  <tom@tromey.com>
2932
2933         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
2934         Also preserve the status window.
2935
2936 2020-06-16  Tom Tromey  <tom@tromey.com>
2937
2938         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
2939         where m_window==nullptr.
2940
2941 2020-06-15  Tom Tromey  <tromey@adacore.com>
2942
2943         * windows-nat.c (windows_nat::handle_output_debug_string):
2944         Update.
2945         (windows_nat::handle_ms_vc_exception): Update.
2946         * target.h (target_read_string): Change API.
2947         * target.c (target_read_string): Change API.
2948         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
2949         Update.
2950         * solib-frv.c (frv_current_sos): Update.
2951         * solib-dsbt.c (dsbt_current_sos): Update.
2952         * solib-darwin.c (darwin_current_sos): Update.
2953         * linux-thread-db.c (inferior_has_bug): Update.
2954         * expprint.c (print_subexp_standard): Update.
2955         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
2956         (ada_exception_message_1): Update.
2957
2958 2020-06-15  Tom Tromey  <tromey@adacore.com>
2959
2960         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
2961
2962 2020-06-15  Tom Tromey  <tromey@adacore.com>
2963
2964         * valprint.c (read_string): Update comment.
2965         * target.c (MIN): Remove.
2966         (target_read_string): Rewrite.
2967
2968 2020-06-15  Tom Tromey  <tromey@adacore.com>
2969
2970         * corefile.c (read_memory_string): Remove.
2971         * ada-valprint.c (ada_value_print_ptr): Update.
2972         * ada-lang.h (ada_tag_name): Change return type.
2973         * ada-lang.c (type_from_tag): Update.
2974         (ada_tag_name_from_tsd): Change return type.  Use
2975         target_read_string.
2976         (ada_tag_name): Likewise.
2977         * gdbcore.h (read_memory_string): Don't declare.
2978
2979 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
2980
2981         * symtab.c (rbreak_command): Ignore Windows drive colon.
2982
2983 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
2984
2985         * NEWS: Mention removed GDBserver host support.
2986
2987 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2988
2989         * features/riscv/rebuild-csr-xml.sh: Updated.
2990
2991 2020-06-11  Tom Tromey  <tom@tromey.com>
2992
2993         PR gdb/18318:
2994         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
2995
2996 2020-06-09  Jonny Grant  <jg@jguk.org>
2997 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
2998
2999         * main.c (captured_main_1): Don't print new line after help.
3000         (print_gdb_help): add mailing list and IRC channel information
3001         to --help.  Add new lines between items in the footer.  Remove
3002         quotes around bug url.
3003
3004 2020-06-11  Keith Seitz  <keiths@redhat.com>
3005
3006         PR gdb/21356
3007         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
3008         Resolve typedefs for type length calculations.
3009
3010 2020-06-10  Tom de Vries  <tdevries@suse.de>
3011
3012         PR ada/24713
3013         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
3014         (write_psymbols): Enable .gdb_index for ada.
3015         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
3016         ada.
3017
3018 2020-06-10  Tom de Vries  <tdevries@suse.de>
3019
3020         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
3021         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
3022         namei" instead of "const char *name" argument.
3023         (dw2_map_matching_symbols): Use "offset_type namei" variant of
3024         dw2_symtab_iter_init.
3025
3026 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3027
3028         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
3029         to use type::field and field::type instead.
3030
3031 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3032
3033         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
3034         to use field::type instead.
3035
3036 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3037
3038         * gdbtypes.h (struct field) <type, set_type>: New methods.
3039         Rename `type` field to...
3040         <m_type>: ... this.  Change references throughout to use type or
3041         set_type methods.
3042         (FIELD_TYPE): Use field::type.  Change call sites that modify
3043         the field's type to use field::set_type instead.
3044
3045 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3046
3047         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
3048         to use type::index_type instead.
3049
3050 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
3051
3052         * gdbtypes.h (struct type) <index_type, set_index_type>: New
3053         methods.
3054         (TYPE_INDEX_TYPE): Use type::index_type.
3055         * gdbtypes.c (create_array_type_with_stride): Likewise.
3056
3057 2020-06-07  Tom Tromey  <tom@tromey.com>
3058
3059         * valprint.c (generic_val_print_float): Remove "embedded_offset"
3060         parameter.
3061         (generic_value_print): Update.
3062
3063 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3064
3065         Revert commit 982a38f60b0.
3066         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
3067
3068 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
3069
3070         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
3071         avoid use after free.
3072
3073 2020-06-05  Tom de Vries  <tdevries@suse.de>
3074
3075         * NEWS: Fix typos.
3076
3077 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
3078
3079         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
3080         the per_bfd object.
3081         (dwarf2_read_debug_names): Likewise.
3082         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
3083         object when re-using a per_bfd object with an index.
3084
3085 2020-06-03  Tom de Vries  <tdevries@suse.de>
3086
3087         PR symtab/26046
3088         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
3089         children for C++.
3090         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
3091         DW_TAG_subprogram.
3092
3093 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3094
3095         * ada-lang.c (ada_language_data): Delete skip_trampoline
3096         initializer.
3097         * c-lang.c (c_language_data): Likewise.
3098         (cplus_language_data): Likewise.
3099         (cplus_language::skip_trampoline): New member function.
3100         (asm_language_data): Delete skip_trampoline initializer.
3101         (minimal_language_data): Likewise.
3102         * d-lang.c (d_language_data): Likewise.
3103         * f-lang.c (f_language_data): Likewise.
3104         * go-lang.c (go_language_data): Likewise.
3105         * language.c (unk_lang_trampoline): Delete function.
3106         (skip_language_trampoline): Update.
3107         (unknown_language_data): Delete skip_trampoline initializer.
3108         (auto_language_data): Likewise.
3109         * language.h (language_data): Delete skip_trampoline field.
3110         (language_defn::skip_trampoline): New function.
3111         * m2-lang.c (m2_language_data): Delete skip_trampoline
3112         initializer.
3113         * objc-lang.c (objc_skip_trampoline): Delete function, move
3114         implementation to objc_language::skip_trampoline.
3115         (objc_language_data): Delete skip_trampoline initializer.
3116         (objc_language::skip_trampoline): New member function with
3117         implementation from objc_skip_trampoline.
3118         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
3119         initializer.
3120         * p-lang.c (pascal_language_data): Likewise.
3121         * rust-lang.c (rust_language_data): Likewise.
3122
3123 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3124
3125         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
3126         (ada_language::demangle): New member function.
3127         * c-lang.c (c_language_data): Delete la_demangle initializer.
3128         (cplus_language_data): Delete la_demangle initializer.
3129         (cplus_language::demangle): New member function.
3130         (asm_language_data): Delete la_demangle initializer.
3131         (minimal_language_data): Delete la_demangle initializer.
3132         * d-lang.c (d_language_data): Delete la_demangle initializer.
3133         (d_language::demangle): New member function.
3134         * f-lang.c (f_language_data): Delete la_demangle initializer.
3135         (f_language::demangle): New member function.
3136         * go-lang.c (go_language_data): Delete la_demangle initializer.
3137         (go_language::demangle): New member function.
3138         * language.c (language_demangle): Update.
3139         (unk_lang_demangle): Delete.
3140         (unknown_language_data): Delete la_demangle initializer.
3141         (unknown_language::demangle): New member function.
3142         (auto_language_data): Delete la_demangle initializer.
3143         (auto_language::demangle): New member function.
3144         * language.h (language_data): Delete la_demangle field.
3145         (language_defn::demangle): New function.
3146         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
3147         * objc-lang.c (objc_language_data): Delete la_demangle
3148         initializer.
3149         (objc_language::demangle): New member function.
3150         * opencl-lang.c (opencl_language_data): Delete la_demangle
3151         initializer.
3152         * p-lang.c (pascal_language_data): Likewise.
3153         * rust-lang.c (rust_language_data): Likewise.
3154         (rust_language::demangle): New member function.
3155
3156 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3157
3158         * ada-lang.c (ada_language_data): Delete la_print_type
3159         initializer.
3160         (ada_language::print_type): New member function.
3161         * c-lang.c (c_language_data): Delete la_print_type initializer.
3162         (c_language::print_type): New member function.
3163         (cplus_language_data): Delete la_print_type initializer.
3164         (cplus_language::print_type): New member function.
3165         (asm_language_data): Delete la_print_type initializer.
3166         (asm_language::print_type): New member function.
3167         (minimal_language_data): Delete la_print_type initializer.
3168         (minimal_language::print_type): New member function.
3169         * d-lang.c (d_language_data): Delete la_print_type initializer.
3170         (d_language::print_type): New member function.
3171         * f-lang.c (f_language_data): Delete la_print_type initializer.
3172         (f_language::print_type): New member function.
3173         * go-lang.c (go_language_data): Delete la_print_type initializer.
3174         (go_language::print_type): New member function.
3175         * language.c (unk_lang_print_type): Delete.
3176         (unknown_language_data): Delete la_print_type initializer.
3177         (unknown_language::print_type): New member function.
3178         (auto_language_data): Delete la_print_type initializer.
3179         (auto_language::print_type): New member function.
3180         * language.h (language_data): Delete la_print_type field.
3181         (language_defn::print_type): New function.
3182         (LA_PRINT_TYPE): Update.
3183         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
3184         (m2_language::print_type): New member function.
3185         * objc-lang.c (objc_language_data): Delete la_print_type
3186         initializer.
3187         (objc_language::print_type): New member function.
3188         * opencl-lang.c (opencl_print_type): Delete, implementation moved
3189         to opencl_language::print_type.
3190         (opencl_language_data): Delete la_print_type initializer.
3191         (opencl_language::print_type): New member function, implementation
3192         from opencl_print_type.
3193         * p-lang.c (pascal_language_data): Delete la_print_type
3194         initializer.
3195         (pascal_language::print_type): New member function.
3196         * rust-lang.c (rust_print_type): Delete, implementation moved to
3197         rust_language::print_type.
3198         (rust_language_data): Delete la_print_type initializer.
3199         (rust_language::print_type): New member function, implementation
3200         from rust_print_type.
3201
3202 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3203
3204         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
3205         implementation moves to...
3206         (ada_language::sniff_from_mangled_name): ...here.  Update return
3207         type.
3208         (ada_language_data): Delete la_sniff_from_mangled_name
3209         initializer.
3210         * c-lang.c (c_language_data): Likewise.
3211         (cplus_language_data): Likewise.
3212         (cplus_language::sniff_from_mangled_name): New member function,
3213         implementation taken from gdb_sniff_from_mangled_name.
3214         (asm_language_data): Delete la_sniff_from_mangled_name
3215         initializer.
3216         (minimal_language_data): Likewise.
3217         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
3218         implementation moves to cplus_language::sniff_from_mangled_name.
3219         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
3220         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
3221         moves to...
3222         (d_language::sniff_from_mangled_name): ...here.
3223         (d_language_data): Delete la_sniff_from_mangled_name initializer.
3224         * f-lang.c (f_language_data): Likewise.
3225         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
3226         moves to...
3227         (go_language::sniff_from_mangled_name): ...here.
3228         (go_language_data): Delete la_sniff_from_mangled_name initializer.
3229         * language.c (language_sniff_from_mangled_name): Delete.
3230         (unknown_language_data): Delete la_sniff_from_mangled_name
3231         initializer.
3232         (auto_language_data): Likewise.
3233         * language.h (language_data): Delete la_sniff_from_mangled_name
3234         field.
3235         (language_defn::sniff_from_mangled_name): New function.
3236         (language_sniff_from_mangled_name): Delete declaration.
3237         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
3238         field.
3239         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
3240         implementation moves to...
3241         (objc_language::sniff_from_mangled_name): ...here.
3242         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
3243         * opencl-lang.c (opencl_language_data): Likewise.
3244         * p-lang.c (pascal_language_data): Likewise.
3245         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
3246         implementation moves to...
3247         (rust_language::sniff_from_mangled_name): ...here.
3248         (rust_language_data): Delete la_sniff_from_mangled_name
3249         initializer.
3250         * symtab.c (symbol_find_demangled_name): Call
3251         sniff_from_mangled_name member function.
3252
3253 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3254
3255         * ada-lang.c (ada_language_data): Delete la_search_name_hash
3256         initializer.
3257         * c-lang.c (c_language_data): Likewise.
3258         (cplus_language_data): Likewise.
3259         (cplus_language::search_name_hash): New member function.
3260         (asm_language_data): Delete la_search_name_hash initializer.
3261         (minimal_language_data): Likewise.
3262         * d-lang.c (d_language_data): Likewise.
3263         * dictionary.c (default_search_name_hash): Rename to...
3264         (language_defn::search_name_hash): ...this.
3265         * f-lang.c (f_language_data): Likewise.
3266         (f_language::search_name_hash): New member function.
3267         * go-lang.c (go_language_data): Delete la_search_name_hash
3268         initializer.
3269         * language.c (unknown_language_data): Likewise.
3270         (auto_language_data): Likewise.
3271         * language.h (struct language_data): Delete la_search_name_hash
3272         field.
3273         (language_defn::search_name_hash): Declare new member function.
3274         (default_search_name_hash): Delete declaration.
3275         * m2-lang.c (m2_language_data): Delete la_search_name_hash
3276         initializer.
3277         * objc-lang.c (objc_language_data): Likewise.
3278         * opencl-lang.c (opencl_language_data): Likewise.
3279         * p-lang.c (pascal_language_data): Likewise.
3280         * rust-lang.c (rust_language_data): Likewise.
3281         * symtab.c (search_name_hash): Update call.
3282
3283 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3284
3285         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
3286         initializer.
3287         * c-lang.c (class compile_instance): Declare.
3288         (c_language_data): Delete la_get_compile_instance initializer.
3289         (c_language::get_compile_instance): New member function.
3290         (cplus_language_data): Delete la_get_compile_instance initializer.
3291         (cplus_language::get_compile_instance): New member function.
3292         (asm_language_data): Delete la_get_compile_instance initializer.
3293         (minimal_language_data): Likewise.
3294         * c-lang.h (c_get_compile_context): Update comment.
3295         (cplus_get_compile_context): Update comment.
3296         * compile/compile.c (compile_to_object): Update calls, don't rely
3297         on function pointer being NULL.
3298         * d-lang.c (d_language_data): Delete la_get_compile_instance
3299         initializer.
3300         * f-lang.c (f_language_data): Likewise.
3301         * go-lang.c (go_language_data): Likewise.
3302         * language.c (unknown_language_data): Likewise.
3303         (auto_language_data): Likewise.
3304         * language.h (language_data): Delete la_get_compile_instance field.
3305         (language_defn::get_compile_instance): New member function.
3306         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
3307         initializer.
3308         * objc-lang.c (objc_language_data): Likewise.
3309         * opencl-lang.c (opencl_language_data): Likewise.
3310         * p-lang.c (pascal_language_data): Likewise.
3311         * rust-lang.c (rust_language_data): Likewise.
3312
3313 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3314
3315         * ada-lang.c (ada_add_all_symbols): Update comment.
3316         (ada_iterate_over_symbols): Delete, move implementation to...
3317         (ada_language::iterate_over_symbols): ...here, a new member
3318         function, rewrite to use range based for loop.
3319         (ada_language_data): Delete la_iterate_over_symbols initializer.
3320         * c-lang.c (c_language_data): Likewise.
3321         (cplus_language_data): Likewise.
3322         (asm_language_data): Likewise.
3323         (minimal_language_data): Likewise.
3324         * d-lang.c (d_language_data): Likewise.
3325         * f-lang.c (f_language_data): Likewise.
3326         * go-lang.c (go_language_data): Likewise.
3327         * language.c (unknown_language_data): Likewise.
3328         (auto_language_data): Likewise.
3329         * language.h (language_data): Delete la_iterate_over_symbols field.
3330         (language_defn::iterate_over_symbols): New member function.
3331         (LA_ITERATE_OVER_SYMBOLS): Update.
3332         * linespec.c (iterate_over_all_matching_symtabs): Update.
3333         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
3334         initializer.
3335         * objc-lang.c (objc_language_data): Likewise.
3336         * opencl-lang.c (opencl_language_data): Likewise.
3337         * p-lang.c (pascal_language_data): Likewise.
3338         * rust-lang.c (rust_language_data): Likewise.
3339
3340 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3341
3342         * ada-lang.c (ada_language_data): Delete
3343         la_lookup_transparent_type initializer.
3344         * c-lang.c (c_language_data): Likewise.
3345         (cplus_language_data): Likewise.
3346         (cplus_language::lookup_transparent_type): New member function.
3347         (asm_language_data): Delete la_lookup_transparent_type
3348         initializer.
3349         (minimal_language_data): Likewise.
3350         * d-lang.c (d_language_data): Likewise.
3351         * f-lang.c (f_language_data): Likewise.
3352         * go-lang.c (go_language_data): Likewise.
3353         * language.c (unknown_language_data): Likewise.
3354         (auto_language_data): Likewise.
3355         * language.h (struct language_data): Delete
3356         la_lookup_transparent_type field.
3357         (language_defn::lookup_transparent_type): New member function.
3358         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
3359         initializer.
3360         * objc-lang.c (objc_language_data): Likewise.
3361         * opencl-lang.c (opencl_language_data): Likewise.
3362         * p-lang.c (pascal_language_data): Likewise.
3363         * rust-lang.c (rust_language_data): Likewise.
3364         * symtab.c (symbol_matches_domain): Update call.
3365
3366 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3367
3368         * ada-lang.c (ada_language_arch_info): Delete function, move
3369         implementation to...
3370         (ada_language::language_arch_info): ...here, a new member
3371         function.
3372         (ada_language_data): Delete la_language_arch_info.
3373         * c-lang.c (c_language_data): Likewise.
3374         (c_language::language_arch_info): New member function.
3375         (cplus_language_arch_info): Delete function, move
3376         implementation to...
3377         (cplus_language::language_arch_info): ...here, a new member
3378         function.
3379         (cplus_language_data): Delete la_language_arch_info.
3380         (asm_language_data): Likewise.
3381         (asm_language::language_arch_info): New member function.
3382         (minimal_language_data): Delete la_language_arch_info.
3383         (minimal_language::language_arch_info): New member function.
3384         * d-lang.c (d_language_arch_info): Delete function, move
3385         implementation to...
3386         (d_language::language_arch_info): ...here, a new member
3387         function.
3388         (d_language_data): Delete la_language_arch_info.
3389         * f-lang.c (f_language_arch_info): Delete function, move
3390         implementation to...
3391         (f_language::language_arch_info): ...here, a new member
3392         function.
3393         (f_language_data): Delete la_language_arch_info.
3394         * go-lang.c (go_language_arch_info): Delete function, move
3395         implementation to...
3396         (go_language::language_arch_info): ...here, a new member
3397         function.
3398         (go_language_data): Delete la_language_arch_info.
3399         * language.c (unknown_language_data): Likewise.
3400         (unknown_language::language_arch_info): New member function.
3401         (auto_language_data): Delete la_language_arch_info.
3402         (auto_language::language_arch_info): New member function.
3403         (language_gdbarch_post_init): Update call to
3404         la_language_arch_info.
3405         * language.h (language_data): Delete la_language_arch_info
3406         function pointer.
3407         (language_defn::language_arch_info): New function.
3408         * m2-lang.c (m2_language_arch_info): Delete function, move
3409         implementation to...
3410         (m2_language::language_arch_info): ...here, a new member
3411         function.
3412         (m2_language_data): Delete la_language_arch_info.
3413         * objc-lang.c (objc_language_arch_info): Delete function, move
3414         implementation to...
3415         (objc_language::language_arch_info): ...here, a new member
3416         function.
3417         (objc_language_data): Delete la_language_arch_info.
3418         * opencl-lang.c (opencl_language_arch_info): Delete function, move
3419         implementation to...
3420         (opencl_language::language_arch_info): ...here, a new member
3421         function.
3422         (opencl_language_data): Delete la_language_arch_info.
3423         * p-lang.c (pascal_language_arch_info): Delete function, move
3424         implementation to...
3425         (pascal_language::language_arch_info): ...here, a new member
3426         function.
3427         (pascal_language_data): Delete la_language_arch_info.
3428         * rust-lang.c (rust_language_arch_info): Delete function, move
3429         implementation to...
3430         (rust_language::language_arch_info): ...here, a new member
3431         function.
3432         (rust_language_data): Delete la_language_arch_info.
3433
3434 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3435
3436         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
3437         initializer.
3438         * c-lang.c (c_language_data): Likewise.
3439         (cplus_language_data): Likewise.
3440         (cplus_language::pass_by_reference_info): New method.
3441         (asm_language_data): Delete la_pass_by_reference initializer.
3442         (minimal_language_data): Likewise.
3443         * cp-abi.c (cp_pass_by_reference): Remove use of
3444         default_pass_by_reference.
3445         * d-lang.c (d_language_data): Likewise.
3446         * f-lang.c (f_language_data): Likewise.
3447         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
3448         default_pass_by_reference.
3449         * go-lang.c (go_language_data): Likewise.
3450         * language.c (language_pass_by_reference): Update.
3451         (default_pass_by_reference): Delete.
3452         (unknown_language_data): Delete la_pass_by_reference
3453         initializer.
3454         (auto_language_data): Likewise.
3455         * language.h (struct language_data): Delete la_pass_by_reference
3456         field.
3457         (language_defn::pass_by_reference_info): New member function.
3458         (default_pass_by_reference): Delete declaration.
3459         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
3460         initializer.
3461         * objc-lang.c (objc_language_data): Likewise.
3462         * opencl-lang.c (opencl_language_data): Likewise.
3463         * p-lang.c (pascal_language_data): Likewise.
3464         * rust-lang.c (rust_language_data): Likewise.
3465
3466 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3467
3468         * ada-lang.c (ada_read_var_value): Delete function, move
3469         implementation to...
3470         (ada_language::read_var_value): ...here.
3471         (ada_language_data): Delete la_read_var_value initializer.
3472         * c-lang.c (c_language_data): Likewise.
3473         (cplus_language_data): Likewise.
3474         (minimal_language_data): Likewise.
3475         * d-lang.c (d_language_data): Likewise.
3476         * f-lang.c (f_language_data): Likewise.
3477         * findvar.c (default_read_var_value): Rename to...
3478         (language_defn::read_var_value): ...this.
3479         * findvar.c (read_var_value): Update header comment, and change to
3480         call member function instead of function pointer.
3481         * go-lang.c (go_language_data): Likewise.
3482         * language.c (unknown_language_data): Delete la_read_var_value
3483         initializer.
3484         (auto_language_data): Likewise.
3485         * language.h (struct language_data): Delete la_read_var_value
3486         field.
3487         (language_defn::read_var_value): New member function.
3488         (default_read_var_value): Delete declaration.
3489         * m2-lang.c (m2_language_data): Delete la_read_var_value
3490         initializer.
3491         * objc-lang.c (objc_language_data): Likewise.
3492         * opencl-lang.c (opencl_language_data): Likewise.
3493         * p-lang.c (pascal_language_data): Likewise.
3494         * rust-lang.c (rust_language_data): Likewise.
3495         * value.h (default_read_var_value): Delete declaration.
3496
3497 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3498
3499         * ada-lang.c (ada_print_array_index): Delete function, move
3500         implementation to...
3501         (ada_language::print_array_index): ...here.
3502         (ada_language_data): Delete la_print_array_index initializer.
3503         * c-lang.c (c_language_data): Likewise.
3504         (cplus_language_data): Likewise.
3505         (minimal_language_data): Likewise.
3506         * d-lang.c (d_language_data): Likewise.
3507         * f-lang.c (f_language_data): Likewise.
3508         * go-lang.c (go_language_data): Likewise.
3509         * language.c (default_print_array_index): Delete function, move
3510         implementation to...
3511         (language_defn::print_array_index): ...here.
3512         (unknown_language_data): Delete la_print_array_index initializer.
3513         (auto_language_data): Likewise.
3514         * language.h (struct language_data): Delete la_print_array_index
3515         field.
3516         (language_defn::print_array_index): New member function.
3517         (LA_PRINT_ARRAY_INDEX): Update.
3518         (default_print_array_index): Delete declaration.
3519         * m2-lang.c (m2_language_data): Delete la_print_array_index
3520         initializer.
3521         * objc-lang.c (objc_language_data): Likewise.
3522         * opencl-lang.c (opencl_language_data): Likewise.
3523         * p-lang.c (pascal_language_data): Likewise.
3524         * rust-lang.c (rust_language_data): Likewise.
3525
3526 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3527
3528         * gdb/ada-lang.c (ada_language_defn): Convert to...
3529         (ada_language_data): ...this.
3530         (class ada_language): New class.
3531         (ada_language_defn): New static global.
3532         * gdb/c-lang.c (c_language_defn): Convert to...
3533         (c_language_data): ...this.
3534         (class c_language): New class.
3535         (c_language_defn): New static global.
3536         (cplus_language_defn): Convert to...
3537         (cplus_language_data): ...this.
3538         (class cplus_language): New class.
3539         (cplus_language_defn): New static global.
3540         (asm_language_defn): Convert to...
3541         (asm_language_data): ...this.
3542         (class asm_language): New class.
3543         (asm_language_defn): New static global.
3544         (minimal_language_defn): Convert to...
3545         (minimal_language_data): ...this.
3546         (class minimal_language): New class.
3547         (minimal_language_defn): New static global.
3548         * gdb/d-lang.c (d_language_defn): Convert to...
3549         (d_language_data): ...this.
3550         (class d_language): New class.
3551         (d_language_defn): New static global.
3552         * gdb/f-lang.c (f_language_defn): Convert to...
3553         (f_language_data): ...this.
3554         (class f_language): New class.
3555         (f_language_defn): New static global.
3556         * gdb/go-lang.c (go_language_defn): Convert to...
3557         (go_language_data): ...this.
3558         (class go_language): New class.
3559         (go_language_defn): New static global.
3560         * gdb/language.c (unknown_language_defn): Remove declaration.
3561         (current_language): Initialize to nullptr, real initialization is
3562         moved to _initialize_language.
3563         (languages): Delete global.
3564         (language_defn::languages): Define.
3565         (set_language_command): Use language_defn::languages.
3566         (set_language): Likewise.
3567         (range_error): Likewise.
3568         (language_enum): Likewise.
3569         (language_def): Likewise.
3570         (add_set_language_command): Use language_def::languages for the
3571         language list, and language_def to lookup language pointers.
3572         (skip_language_trampoline): Use language_defn::languages.
3573         (unknown_language_defn): Convert to...
3574         (unknown_language_data): ...this.
3575         (class unknown_language): New class.
3576         (unknown_language_defn): New static global.
3577         (auto_language_defn): Convert to...
3578         (auto_language_data): ...this.
3579         (class auto_language): New class.
3580         (auto_language_defn): New static global.
3581         (language_gdbarch_post_init): Use language_defn::languages.
3582         (_initialize_language): Initialize current_language.
3583         * gdb/language.h (struct language_defn): Rename to...
3584         (struct language_data): ...this.
3585         (struct language_defn): New.
3586         (auto_language_defn): Delete.
3587         (unknown_language_defn): Delete.
3588         (minimal_language_defn): Delete.
3589         (ada_language_defn): Delete.
3590         (asm_language_defn): Delete.
3591         (c_language_defn): Delete.
3592         (cplus_language_defn): Delete.
3593         (d_language_defn): Delete.
3594         (f_language_defn): Delete.
3595         (go_language_defn): Delete.
3596         (m2_language_defn): Delete.
3597         (objc_language_defn): Delete.
3598         (opencl_language_defn): Delete.
3599         (pascal_language_defn): Delete.
3600         (rust_language_defn): Delete.
3601         * gdb/m2-lang.c (m2_language_defn): Convert to...
3602         (m2_language_data): ...this.
3603         (class m2_language): New class.
3604         (m2_language_defn): New static global.
3605         * gdb/objc-lang.c (objc_language_defn): Convert to...
3606         (objc_language_data): ...this.
3607         (class objc_language): New class.
3608         (objc_language_defn): New static global.
3609         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
3610         (opencl_language_data): ...this.
3611         (class opencl_language): New class.
3612         (opencl_language_defn): New static global.
3613         * gdb/p-lang.c (pascal_language_defn): Convert to...
3614         (pascal_language_data): ...this.
3615         (class pascal_language): New class.
3616         (pascal_language_defn): New static global.
3617         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
3618         language pointer, update comment format.
3619         * gdb/rust-lang.c (rust_language_defn): Convert to...
3620         (rust_language_data): ...this.
3621         (class rust_language): New class.
3622         (rust_language_defn): New static global.
3623
3624 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
3625
3626         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
3627         member variable.
3628         <m_stmt_at_address>: New member variable.
3629         (lnp_state_machine::record_line): Don't record some lines, update
3630         tracking of is_stmt at the same address.
3631         (lnp_state_machine::lnp_state_machine): Initialise new member
3632         variables.
3633
3634 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3635
3636         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
3637         "-include gnu-nat-mig.h".
3638         * gnu-nat-mig.h: New file.
3639         * gnu-nat.c: Include "gnu-nat-mig.h".
3640         (exc_server, msg_reply_server, notify_server,
3641         process_reply_server): Remove declarations.
3642
3643 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3644
3645         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
3646         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
3647         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
3648         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
3649         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
3650         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
3651         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
3652         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
3653         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
3654         to gnu_nat_target class.
3655         * gnu-nat.c: Likewise.
3656         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
3657         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
3658         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
3659         object.
3660         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
3661         instead of `gnu_target'.
3662
3663 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3664
3665         * i386-gnu-tdep.c: Include "gdbcore.h"
3666         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
3667         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
3668         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
3669         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
3670         i386_gnu_sigcontext_addr): New functions
3671         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
3672         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
3673         tdep.
3674
3675 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3676
3677         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
3678         before fork_inferior call. Avoid calling it if target_is_pushed returns
3679         true.
3680
3681 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3682
3683         * gnu-nat.h (gnu_target): New variable declaration.
3684         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
3685         gnu_target.
3686         * gnu-nat.c (gnu_target): New variable.
3687         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
3688         add_thread_silent, and add_thread calls.
3689         (gnu_nat_target::create_inferior): Pass gnu_target to
3690         add_thread_silent, thread_change_ptid call.
3691         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
3692         call.
3693
3694 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3695
3696         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
3697         (gnu_nat_target::find_memory_regions): Remove unused
3698         `old_address' variable.
3699
3700 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3701
3702         * gnu-nat.c: Include "gdbarch.h".
3703
3704 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3705
3706         * reply_mig_hack.awk (Error return): Cast function through
3707         void *, to bypass compiler function call check.
3708
3709 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3710
3711         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
3712         $(srcdir)/reply_mig_hack.awk.
3713
3714 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3715
3716         * gnu-nat.h (gnu_debug_flag): Set type to bool.
3717
3718 2020-05-30  Jonny Grant  <jg@jguk.org>
3719
3720         * configure.ac (ACX_BUGURL): change bug URL to https.
3721
3722 2020-05-30  Pedro Alves  <palves@redhat.com>
3723
3724         * cp-support.c (replace_typedefs_template): New.
3725         (replace_typedefs_qualified_name): Handle
3726         DEMANGLE_COMPONENT_TEMPLATE.
3727
3728 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
3729
3730         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
3731         dwarf2/index-cache.h, dwarf2/index-write.c,
3732         dwarf2/index-write.h, dwarf2/line-header.c,
3733         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
3734         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
3735         variables and fields from `dwarf2_per_objfile` to just
3736         `per_objfile` throughout.
3737
3738 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
3739
3740         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3741         <push_dwarf_reg_entry_value>: Add comment.
3742
3743 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
3744             Keith Seitz  <keiths@redhat.com>
3745
3746         * python/python.c (do_start_initialization): Call PyEval_SaveThread
3747         instead of PyEval_ReleaseLock.
3748         (class gdbpy_gil): Move to earlier in file.
3749         (finalize_python): Set gdb_python_initialized.
3750         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
3751         when not initialized.
3752
3753 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
3754
3755         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
3756         <push_dwarf_reg_entry_value>: Remove assert.  Override
3757         per_objfile with caller_per_objfile.
3758
3759 2020-05-28  Tom de Vries  <tdevries@suse.de>
3760
3761         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
3762         PR gold/15646 workaround to symbol kind "type".
3763
3764 2020-05-27  Tom Tromey  <tromey@adacore.com>
3765
3766         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
3767
3768 2020-05-27  Tom Tromey  <tromey@adacore.com>
3769
3770         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
3771         Use htab_find_with_hash.
3772         <add_abbrev>: Remove "abbrev_number" parameter.
3773         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
3774         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
3775         (hash_abbrev): Add comment.
3776         (abbrev_table::lookup_abbrev): Move to header file.
3777         (abbrev_table::read): Update.
3778
3779 2020-05-27  Tom Tromey  <tromey@adacore.com>
3780
3781         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
3782         method.
3783         <canonical_name>: New member.
3784         <raw_name>: Rename from "name".
3785         (partial_die_info): Initialize canonical_name.
3786         (scan_partial_symbols): Check raw_name.
3787         (partial_die_parent_scope, partial_die_full_name)
3788         (add_partial_symbol, add_partial_subprogram)
3789         (add_partial_enumeration, load_partial_dies): Use "name" method.
3790         (partial_die_info::name): New method.
3791         (partial_die_info::read, guess_partial_die_structure_name)
3792         (partial_die_info::fixup): Update.
3793
3794 2020-05-27  Tom Tromey  <tromey@adacore.com>
3795
3796         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
3797         <get_ref_die_offset>: Inline.
3798         <get_ref_die_offset_complaint>: New method.
3799         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
3800         (attribute::get_ref_die_offset_complaint): Rename from
3801         get_ref_die_offset.  Just issue complaint.
3802
3803 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3804
3805         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
3806
3807 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3808
3809         * exec.c (exec_file_attach): Use errno value of first openp failure.
3810
3811 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
3812
3813         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
3814         Don't close thread handle.
3815
3816 2020-05-27  Tom Tromey  <tom@tromey.com>
3817             Simon Marchi  <simon.marchi@efficios.com>
3818
3819         * objfiles.h (struct objfile) <partial_symtabs>: Now a
3820         shared_ptr.
3821         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
3822         member.
3823         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
3824         dwarf2_per_bfd_objfile_data_key>: New globals.
3825         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
3826         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
3827         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
3828         shared.
3829         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
3830         short-circuit when sharing.
3831         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
3832         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
3833
3834 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3835
3836         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
3837         to...
3838         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
3839         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
3840
3841 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3842
3843         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
3844         build_name_components, find_name_components_bounds>:
3845         Add per_objfile parameter.
3846         (struct mapped_index) <symbol_name_at>: Likewise.
3847         (struct mapped_debug_names): Remove constructor.
3848         <dwarf2_per_objfile>: Remove field.
3849         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
3850         (mapped_index_base::find_name_components_bounds,
3851         mapped_index_base::build_name_components,
3852         dw2_expand_symtabs_matching_symbol): Likewise.
3853         (class mock_mapped_index) <symbol_name_at>: Likewise.
3854         (check_match): Likewise.
3855         (check_find_bounds_finds): Likewise.
3856         (test_mapped_index_find_name_component_bounds): Update.
3857         (CHECK_MATCH): Update.
3858         (dw2_expand_symtabs_matching): Update.
3859         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
3860         per_objfile parameter.
3861         <find_vec_in_debug_names>: Likewise.
3862         <m_per_objfile>: New field.
3863         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
3864         parameter.
3865         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3866         (dw2_debug_names_iterator::next): Update.
3867         (dw2_debug_names_lookup_symbol): Update.
3868         (dw2_debug_names_expand_symtabs_for_function): Update.
3869         (dw2_debug_names_map_matching_symbols): Update.
3870         (dw2_debug_names_expand_symtabs_matching): Update.
3871         (dwarf2_read_debug_names): Update.
3872
3873 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3874
3875         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
3876         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
3877         move to dwarf2_per_objfile.
3878         <read_in_chain>: Remove.
3879         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
3880         remove_all_cus, age_comp_units>: New methods.
3881         <m_dwarf2_cus>: New member.
3882         (struct dwarf2_per_cu_data) <cu>: Remove.
3883         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
3884         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
3885         moved to methods of dwarf2_per_objfile.
3886         (dwarf2_clear_marks): Remove.
3887         (dwarf2_queue_item::~dwarf2_queue_item): Update.
3888         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
3889         (dwarf2_per_bfd::free_cached_comp_units): Remove.
3890         (dwarf2_per_objfile::remove_all_cus): New.
3891         (class free_cached_comp_units) <~free_cached_comp_units>:
3892         Update.
3893         (load_cu): Update.
3894         (dw2_do_instantiate_symtab): Adjust.
3895         (fill_in_sig_entry_from_dwo_entry): Adjust.
3896         (cutu_reader::init_tu_and_read_dwo_dies): Update.
3897         (cutu_reader::cutu_reader): Likewise.
3898         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
3899         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
3900         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
3901         and dwarf2_per_objfile::age_comp_units.
3902         (load_partial_comp_unit): Update.
3903         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
3904         (process_queue): Likewise.
3905         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
3906         backlink.
3907         (dwarf2_read_addr_index): Likewise.
3908         (follow_die_offset): Likewise.
3909         (dwarf2_fetch_die_loc_sect_off): Likewise.
3910         (dwarf2_fetch_constant_bytes): Likewise.
3911         (dwarf2_fetch_die_type_sect_off): Likewise.
3912         (follow_die_sig_1): Likewise.
3913         (load_full_type_unit): Likewise.
3914         (read_signatured_type): Likewise.
3915         (dwarf2_cu::dwarf2_cu): Don't set cu field.
3916         (dwarf2_cu::~dwarf2_cu): Remove.
3917         (dwarf2_per_objfile::get_cu): New.
3918         (dwarf2_per_objfile::set_cu): New.
3919         (age_cached_comp_units): Rename to...
3920         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
3921         to std::unordered_map.
3922         (free_one_cached_comp_unit): Rename to...
3923         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
3924         to std::unordered_map.
3925         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
3926         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
3927         a dwarf2_per_objfile in data.
3928         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
3929         (dwarf2_clear_marks): Remove.
3930
3931 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
3932
3933         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
3934         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
3935         (init_tu_and_read_dwo_dies): Likewise.
3936         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
3937         (cutu_reader::cutu_reader): Likewise.
3938         (load_partial_comp_unit): Likewise.
3939         (process_psymtab_comp_unit): Update.
3940         (build_type_psymtabs_1): Update.
3941         (process_skeletonless_type_unit): Update.
3942         (load_full_comp_unit): Update.
3943         (find_partial_die): Update.
3944         (dwarf2_read_addr_index): Update.
3945         (read_signatured_type): Update.
3946
3947 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3948
3949         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
3950         m_header_read_in>: New fields.
3951         <get_header>: New method.
3952         * dwarf2/read.c (per_cu_header_read_in): Remove.
3953         (dwarf2_per_cu_data::get_header): New.
3954         (dwarf2_per_cu_data::addr_size): Update.
3955         (dwarf2_per_cu_data::offset_size): Update.
3956         (dwarf2_per_cu_data::ref_addr_size): Update.
3957
3958 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3959
3960         * dwarf2/read.c (load_cu): Return dwarf2_cu.
3961         (dw2_do_instantiate_symtab): Update.
3962         (queue_and_load_all_dwo_tus): Change parameter from
3963         dwarf2_per_cu_data to dwarf2_cu.
3964         (dwarf2_fetch_die_loc_sect_off): Update.
3965         (dwarf2_fetch_constant_bytes): Update.
3966         (dwarf2_fetch_die_type_sect_off): Update.
3967
3968 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3969
3970         * dwarf2/read.c (process_full_comp_unit,
3971         process_full_type_unit): Remove per_cu, per_objfile paramters.
3972         Add dwarf2_cu parameter.
3973         (process_queue): Update.
3974
3975 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
3976
3977         * dwarf2/read.c (create_cu_from_index_list): Replace
3978         dwarf2_per_objfile parameter with dwarf2_per_bfd.
3979         (create_cus_from_index_list): Likewise.
3980         (create_cus_from_index): Likewise.
3981         (create_signatured_type_table_from_index): Likewise.
3982         (create_cus_from_debug_names_list): Likewise.
3983         (create_cus_from_debug_names): Likewise.
3984         (dwarf2_read_gdb_index): Update.
3985         (dwarf2_read_debug_names): Update.
3986
3987 2020-05-27  Tom Tromey  <tom@tromey.com>
3988             Simon Marchi  <simon.marchi@efficios.com>
3989
3990         * dwarf2/read.h (struct dwarf2_per_objfile)
3991         <get_type_for_signatured_type, set_type_for_signatured_type>:
3992         New methods.
3993         <m_type_map>: New member.
3994         (struct signatured_type) <type>: Remove.
3995         * dwarf2/read.c
3996         (dwarf2_per_objfile::get_type_for_signatured_type,
3997         dwarf2_per_objfile::set_type_for_signatured_type): New.
3998         (get_signatured_type): Use new methods.
3999
4000 2020-05-27  Tom Tromey  <tom@tromey.com>
4001             Simon Marchi  <simon.marchi@efficios.com>
4002
4003         * dwarf2/read.h (struct type_unit_group_unshareable): New.
4004         (struct dwarf2_per_objfile) <type_units>: New member.
4005         <get_type_unit_group_unshareable>: New method.
4006         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
4007         num_symtabs, symtabs>: Remove; move to
4008         type_unit_group_unshareable.
4009         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
4010         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
4011         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
4012
4013 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4014
4015         * dwarf2/read.h (struct dwarf2_per_cu_data):
4016         <dwarf2_per_objfile>: Remove.
4017         * dwarf2/read.c (create_cu_from_index_list): Don't assign
4018         dwarf2_per_objfile.
4019         (create_signatured_type_table_from_index): Likewise.
4020         (create_signatured_type_table_from_debug_names): Likewise.
4021         (create_debug_type_hash_table): Likewise.
4022         (fill_in_sig_entry_from_dwo_entry): Likewise.
4023         (create_type_unit_group): Likewise.
4024         (read_comp_units_from_section): Likewise.
4025         (create_cus_hash_table): Likewise.
4026
4027 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4028
4029         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
4030         dwarf2_per_cu_data::dwarf2_per_objfile.
4031         (compute_compunit_symtab_includes): Likewise.
4032         (dwarf2_cu::start_symtab): Likewise.
4033
4034 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4035
4036         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
4037         parameter.
4038         * dwarf2/read.c (get_die_type_at_offset): Likewise.
4039         (read_namespace_alias): Update.
4040         (lookup_die_type): Update.
4041         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
4042         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
4043         Update.
4044         (disassemble_dwarf_expression): Update.
4045
4046 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4047
4048         * dwarf2/read.h (struct dwarf2_queue_item): Add
4049         dwarf2_per_objfile parameter, assign new parameter.
4050         <per_objfile>: New field.
4051         * dwarf2/read.c (free_one_cached_comp_unit): Add
4052         dwarf2_per_objfile parameter.
4053         (queue_comp_unit): Likewise.
4054         (dw2_do_instantiate_symtab): Update.
4055         (process_psymtab_comp_unit): Update.
4056         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
4057         (process_imported_unit_die): Update.
4058         (queue_and_load_dwo_tu): Update.
4059         (follow_die_offset): Update.
4060         (follow_die_sig_1): Update.
4061
4062 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4063
4064         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
4065         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
4066         (read_call_site_scope): Assign per_objfile.
4067         (dwarf2_per_cu_data::objfile): Remove.
4068         * gdbtypes.h (struct call_site) <per_objfile>: New member.
4069         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
4070         dwarf2_per_objfile parameter.
4071         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
4072         dwarf2_per_objfile parameter.
4073         (dwarf_expr_reg_to_entry_parameter): Add output
4074         dwarf2_per_objfile parameter.
4075         (locexpr_get_frame_base): Update.
4076         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
4077         <push_dwarf_reg_entry_value>: Update.
4078         <call_site_to_target_addr>: Update.
4079         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
4080         parameter.
4081         (value_of_dwarf_reg_entry): Update.
4082         (rw_pieced_value): Update.
4083         (indirect_synthetic_pointer): Update.
4084         (dwarf2_evaluate_property): Update.
4085         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
4086         parameter.
4087         (locexpr_read_variable): Update.
4088         (locexpr_get_symbol_read_needs): Update.
4089         (loclist_read_variable): Update.
4090
4091 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4092
4093         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
4094         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4095         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4096         parameter.
4097         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
4098         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
4099         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
4100         parameter.
4101         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
4102         sect_variable_value): Add dwarf2_per_objfile parameter.
4103         (class dwarf_evaluate_loc_desc) <dwarf_call,
4104         dwarf_variable_value>: Update.
4105         (fetch_const_value_from_synthetic_pointer): Add
4106         dwarf2_per_objfile parameter.
4107         (fetch_const_value_from_synthetic_pointer): Update.
4108         (coerced_pieced_ref): Update.
4109         (class symbol_needs_eval_context) <dwarf_call,
4110         dwarf_variable_value>: Update.
4111         (dwarf2_compile_expr_to_ax): Update.
4112
4113 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4114
4115         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
4116         parameter.
4117         (dwarf2_evaluate_loc_desc_full): Update.
4118
4119 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4120
4121         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
4122         parameter.
4123         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
4124         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
4125         dwarf2_per_objfile parameter.
4126         (decode_debug_loc_dwo_addresses): Likewise.
4127         (dwarf2_find_location_expression): Update.
4128         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
4129         (locexpr_describe_location_piece): Add dwarf2_per_objfile
4130         parameter.
4131         (disassemble_dwarf_expression): Add dwarf2_per_objfile
4132         parameter.
4133         (locexpr_describe_location_1): Likewise.
4134         (locexpr_describe_location): Update.
4135
4136 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4137
4138         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
4139         Remove.
4140         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
4141         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
4142         (dwarf2_compile_property_to_c): Update.
4143         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
4144         use text offset from objfile.
4145         (locexpr_tracepoint_var_ref): Update.
4146         (locexpr_generate_c_location): Update.
4147         (loclist_describe_location): Update.
4148         (loclist_tracepoint_var_ref): Update.
4149         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
4150         dwarf2_per_objfile parameter.
4151         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
4152         use text offset from objfile.
4153         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
4154
4155 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4156
4157         * dwarf2/expr.h (struct dwarf_expr_context)
4158         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
4159         <offset>: Remove.
4160         <per_objfile>: New member.
4161         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
4162         dwarf2_per_objfile parameter.  Don't set offset, set
4163         per_objfile.
4164         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
4165         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
4166         a dwarf2_per_objfile object instead of an offset.
4167         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
4168         constructor.
4169         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
4170         to dwarf2_expr_executor constructor.  Don't set offset.
4171         (dwarf2_fetch_cfa_info): Update.
4172         (struct dwarf2_frame_cache) <text_offset>: Remove.
4173         <per_objfile>: New field.
4174         (dwarf2_frame_cache): Update.
4175         (dwarf2_frame_prev_register): Update.
4176         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
4177         <dwarf_evaluate_loc_desc>: Add constructor.
4178         (dwarf2_evaluate_loc_desc_full): Update.
4179         (dwarf2_locexpr_baton_eval): Update.
4180         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
4181         Add constructor.
4182         (dwarf2_loc_desc_get_symbol_read_needs): Update.
4183
4184 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4185
4186         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
4187         addr_sized_int_type>: Move to dwarf2_cu.
4188         <int_type>: Move to dwarf2_per_objfile.
4189         (struct dwarf2_per_objfile) <int_type>: Move here.
4190         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
4191         addr_sized_int_type>: Move here.
4192         (read_func_scope): Update.
4193         (read_array_type): Update.
4194         (read_tag_string_type): Update.
4195         (attr_to_dynamic_prop): Update.
4196         (dwarf2_per_cu_data::int_type): Rename to...
4197         (dwarf2_per_objfile::int_type): ... this.
4198         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
4199         (dwarf2_cu::addr_sized_int_type): ... this.
4200         (read_subrange_type): Update.
4201         (dwarf2_per_cu_data::addr_type): Rename to...
4202         (dwarf2_cu::addr_type): ... this.
4203         (set_die_type): Update.
4204
4205 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4206
4207         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
4208         data through per_cu->cu.
4209
4210 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4211
4212         * dwarf2/read.c (lookup_dwo_comp_unit): Change
4213         dwarf2_per_cu_data parameter fo dwarf2_cu.
4214         (lookup_dwo_type_unit): Likewise.
4215         (read_cutu_die_from_dwo): Likewise.
4216         (lookup_dwo_unit): Likewise.
4217         (open_and_init_dwo_file): Likewise.
4218         (lookup_dwo_cutu): Likewise.
4219         (lookup_dwo_comp_unit): Likewise.
4220         (lookup_dwo_type_unit): Likewise.
4221         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4222         (cutu_reader::cutu_reader): Update.
4223
4224 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4225
4226         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
4227         parameter.
4228         (process_full_type_unit): Likewise.
4229         (process_queue): Update.
4230
4231 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4232
4233         * dwarf2/read.c (recursively_compute_inclusions): Add
4234         dwarf2_per_objfile parameter.
4235         (compute_compunit_symtab_includes): Likewise.
4236         (process_cu_includes): Update.
4237
4238 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4239
4240         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
4241         parameter.
4242         (create_type_unit_group): Update.
4243         (process_psymtab_comp_unit_reader): Update.
4244         (build_type_psymtabs_reader): Update.
4245
4246 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4247
4248         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
4249         object through m_this_cu->cu.
4250
4251 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4252
4253         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
4254         the info parameter.
4255         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
4256
4257 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4258
4259         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
4260         per_objfile parameter.
4261         (load_full_type_unit): Add per_objfile parameter.
4262         (read_signatured_type): Likewise.
4263         (load_full_comp_unit): Likewise.
4264         (load_cu): Likewise.
4265         (dw2_do_instantiate_symtab): Likewise.
4266         (dw2_get_file_names): Likewise.
4267         (dw2_map_symtabs_matching_filename): Update.
4268         (dw_expand_symtabs_matching_file_matcher): Update.
4269         (dw2_map_symbol_filenames): Update.
4270         (process_psymtab_comp_unit): Add per_objfile parameter.
4271         (build_type_psymtabs_1): Update.
4272         (process_skeletonless_type_unit): Update.
4273         (dwarf2_build_psymtabs_hard): Update.
4274         (load_partial_comp_unit): Add per_objfile parameter.
4275         (scan_partial_symbols): Update.
4276         (load_full_comp_unit): Add per_objfile parameter.
4277         (process_imported_unit_die): Update.
4278         (create_cus_hash_table): Update.
4279         (find_partial_die): Update.
4280         (dwarf2_read_addr_index): Update.
4281         (follow_die_offset): Update.
4282         (dwarf2_fetch_die_loc_sect_off): Update.
4283         (dwarf2_fetch_constant_bytes): Update.
4284         (dwarf2_fetch_die_type_sect_off): Update.
4285         (follow_die_sig_1): Update.
4286         (load_full_type_unit): Add per_objfile parameter.
4287         (read_signatured_type): Likewise.
4288
4289 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4290
4291         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
4292         of objfile_name.
4293
4294 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4295
4296         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
4297         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4298         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
4299         field.
4300         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
4301         (create_cus_from_index): Update.
4302         (dwarf2_read_gdb_index): Update.
4303         (create_cus_from_debug_names): Update.
4304         (dwarf2_read_debug_names): Update.
4305         (get_abbrev_section_for_cu): Update.
4306         (create_all_comp_units): Update.
4307         (read_attribute_value): Update.
4308         (get_debug_line_section): Update.
4309         * dwarf2/index-cache.c (index_cache::store): Update.
4310         * dwarf2/index-write.c (save_gdb_index_command): Update.
4311         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
4312
4313 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4314
4315         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
4316         member.
4317         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
4318         dwarf2_per_cu_data::per_bfd.
4319         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
4320         (create_type_unit_group): Likewise.
4321         (queue_comp_unit): Remove reference to
4322         per_cu->dwarf2_per_objfile.
4323         (maybe_queue_comp_unit): Likewise.
4324         (fill_in_sig_entry_from_dwo_entry): Assign new field.
4325         (create_cus_hash_table): Assign new field.
4326
4327 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4328
4329         * dwarf2/read.c: Replace
4330         dwarf2_cu->per_cu->dwarf2_per_objfile references with
4331         dwarf2_cu->per_objfile throughout.
4332
4333 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4334
4335         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
4336         parameter, don't use per_cu->dwarf2_per_objfile.
4337         (dw2_instantiate_symtab): Likewise.
4338         (dw2_find_last_source_symtab): Update.
4339         (dw2_map_expand_apply): Update.
4340         (dw2_lookup_symbol): Update.
4341         (dw2_expand_symtabs_for_function): Update.
4342         (dw2_expand_all_symtabs): Update.
4343         (dw2_expand_symtabs_with_fullname): Update.
4344         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
4345         don't use per_cu->dwarf2_per_objfile.
4346         (dw2_expand_marked_cus): Update.
4347         (dw2_find_pc_sect_compunit_symtab): Update.
4348         (dw2_debug_names_lookup_symbol): Update.
4349         (dw2_debug_names_expand_symtabs_for_function): Update.
4350         (dw2_debug_names_map_matching_symbols): Update.
4351         (dwarf2_psymtab::expand_psymtab): Update.
4352
4353 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4354
4355         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
4356         <per_objfile>: New member.
4357         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
4358         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
4359         call to dwarf2_cu.
4360         (cutu_reader::cutu_reader): Update.
4361         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
4362
4363 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
4364
4365         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
4366         struct dwarf2_per_objfile.
4367         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
4368         dwarf2_per_bfd.
4369         * dwarf2/read.c (set_die_type): Update.
4370         (get_die_type_at_offset): Update.
4371
4372 2020-05-27  Tom Tromey  <tom@tromey.com>
4373             Simon Marchi  <simon.marchi@efficios.com>
4374
4375         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
4376         method.
4377         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
4378         get_symtab, set_symtab>: New methods.
4379         <m_symtabs>: New field.
4380         (struct dwarf2_psymtab): Derive from partial_symtab.
4381         <readin_p, get_compunit_symtab>: Declare methods.
4382         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
4383         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
4384         New methods.
4385         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
4386         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
4387         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
4388         (dw2_symtab_iter_next, dw2_print_stats)
4389         (dw2_expand_symtabs_with_fullname)
4390         (dw2_expand_symtabs_matching_one)
4391         (dw_expand_symtabs_matching_file_matcher)
4392         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
4393         (dw2_debug_names_iterator::next)
4394         (dw2_debug_names_map_matching_symbols)
4395         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
4396         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
4397         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
4398         New methods.
4399         (get_compunit_symtab, process_full_comp_unit)
4400         (process_full_type_unit): Update.
4401         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
4402
4403 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
4404
4405         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
4406         then introduce a new dwarf2_per_objfile type.
4407         <read_line_string>: Move to the new dwarf2_per_objfile type.
4408         <objfile>: Likewise.
4409         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
4410         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
4411         dwarf2_per_objfile->per_bfd.
4412         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
4413         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
4414         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
4415         (dwarf2_per_bfd::free_cached_comp_units): ... this.
4416         (dwarf2_has_info): Allocate dwarf2_per_bfd.
4417         (dwarf2_per_objfile::locate_sections): Rename to...
4418         (dwarf2_per_bfd::locate_sections): ... this.
4419         (dwarf2_per_objfile::get_cutu): Rename to...
4420         (dwarf2_per_bfd::get_cutu): ... this.
4421         (dwarf2_per_objfile::get_cu): Rename to...
4422         (dwarf2_per_bfd::get_cu): ... this.
4423         (dwarf2_per_objfile::get_tu): Rename to...
4424         (dwarf2_per_bfd::get_tu): ... this.
4425         (dwarf2_per_objfile::allocate_per_cu): Rename to...
4426         (dwarf2_per_bfd::allocate_per_cu): ... this.
4427         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
4428         (dwarf2_per_bfd::allocate_signatured_type): ... this.
4429         (get_gdb_index_contents_ftype): Change parameter from
4430         dwarf2_per_objfile to dwarf2_per_bfd.
4431         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
4432         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
4433
4434 2020-05-27  Tom Tromey  <tom@tromey.com>
4435             Simon Marchi  <simon.marchi@efficios.com>
4436
4437         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
4438         (allocate_piece_closure): Set "per_objfile" member.
4439         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
4440         (locexpr_describe_location, loclist_describe_location): Use new
4441         member.
4442         * dwarf2/read.c (read_call_site_scope)
4443         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
4444         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
4445         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
4446         handle_data_member_location): Set per_objfile member.
4447         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
4448         member.
4449         (struct dwarf2_loclist_baton) <per_objfile>: New member.
4450
4451 2020-05-27  Tom Tromey  <tom@tromey.com>
4452
4453         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
4454         allocate_signatured_type>: Declare new methods.
4455         <m_num_psymtabs>: New member.
4456         (struct dwarf2_per_cu_data) <index>: New member.
4457         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
4458         (dwarf2_per_objfile::allocate_signatured_type): New methods.
4459         (create_cu_from_index_list): Use allocate_per_cu.
4460         (create_signatured_type_table_from_index)
4461         (create_signatured_type_table_from_debug_names)
4462         (create_debug_type_hash_table, add_type_unit)
4463         (read_comp_units_from_section): Use allocate_signatured_type.
4464
4465 2020-05-27  Tom Tromey  <tom@tromey.com>
4466
4467         * psymtab.c (partial_map_expand_apply)
4468         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4469         (psym_lookup_global_symbol_language)
4470         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4471         (psym_print_stats, psym_expand_symtabs_for_function)
4472         (psym_map_symbol_filenames, psym_map_matching_symbols)
4473         (psym_expand_symtabs_matching)
4474         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4475         (maintenance_check_psymtabs): Update.
4476         * psympriv.h (struct partial_symtab) <readin_p,
4477         get_compunit_symtab>: Add objfile parameter.
4478         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
4479         Likewise.
4480         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
4481         get_compunit_symtab>: Likewise.
4482         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
4483
4484 2020-05-27  Tom Tromey  <tom@tromey.com>
4485
4486         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
4487         member.
4488         * dwarf2/read.c (delete_file_name_entry): Fix comment.
4489         (create_cu_from_index_list)
4490         (create_signatured_type_table_from_index)
4491         (create_signatured_type_table_from_debug_names)
4492         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
4493         (dwarf2_create_include_psymtab)
4494         (create_debug_type_hash_table, add_type_unit)
4495         (create_type_unit_group, read_comp_units_from_section)
4496         (dwarf2_compute_name, create_cus_hash_table)
4497         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4498         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
4499         obstack.
4500         (dw2_get_real_path): Likewise.  Change argument to
4501         dwarf2_per_objfile.
4502
4503 2020-05-27  Luis Machado  <luis.machado@linaro.org>
4504
4505         PR tdep/26000
4506         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
4507         for ldrd (immediate).
4508
4509 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4510
4511         * command.h: Add comment giving the name of class_tui.
4512         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
4513         create the fake command for the help for class_tui.
4514
4515 2020-05-26  Tom Tromey  <tromey@adacore.com>
4516
4517         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
4518         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
4519         (val_atr): New function.
4520         (value_val_atr): Use it.
4521         * ada-valprint.c (print_optional_low_bound): Change low bound
4522         handling for enums.
4523         (val_print_packed_array_elements): Don't call discrete_position.
4524         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
4525         discrete_position for enum types.
4526         * language.c (default_print_array_index): Change type.
4527         * language.h (struct language_defn) <la_print_array_index>: Add
4528         index_type parameter, change type of index_value.
4529         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
4530         (default_print_array_index): Update.
4531         * valprint.c (maybe_print_array_index): Don't call
4532         value_from_longest.  Update.
4533         (value_print_array_elements): Don't call discrete_position.
4534
4535 2020-05-26  Tom Tromey  <tromey@adacore.com>
4536
4537         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
4538         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
4539
4540 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
4541
4542         PR gdb/13519
4543         * avr-tdep.c (avr_integer_to_address): Return data or code
4544         address accordingly to the second 'type' argument of the
4545         function.
4546
4547 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
4548
4549         * infcmd.c, inferior.h: (construct_inferior_arguments):
4550         Moved function from here to gdbsupport/common-inferior.{h,cc}
4551
4552 2020-05-23  Tom Tromey  <tom@tromey.com>
4553
4554         Revert commit eca1f90c:
4555         * NEWS: Remove entry for completion styling.
4556         * completer.c (_rl_completion_prefix_display_length): Move
4557         declaration later.
4558         (gdb_fnprint): Revert.
4559         (gdb_display_match_list_1): Likewise.
4560         * cli/cli-style.c (completion_prefix_style)
4561         (completion_difference_style, completion_suffix_style): Remove.
4562         (_initialize_cli_style): Revert.
4563         * cli/cli-style.h (completion_prefix_style)
4564         (completion_difference_style, completion_suffix_style): Don't
4565         declare.
4566
4567 2020-05-24  Pedro Alves  <palves@redhat.com>
4568
4569         * symtab.c (completion_list_add_name): Return boolean indication
4570         of whether the symbol matched.
4571         (completion_list_add_symbol): Don't try to remove C++ aliases if
4572         the symbol didn't match in the first place.
4573         * symtab.h (completion_list_add_name): Return bool.
4574
4575 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
4576
4577         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
4578         type::field.
4579
4580 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
4581
4582         GDB 9.2 released.
4583
4584 2020-05-23  Tom Tromey  <tom@tromey.com>
4585
4586         * NEWS: Add entry for completion styling.
4587         * completer.c (_rl_completion_prefix_display_length): Move
4588         declaration earlier.
4589         (gdb_fnprint): Use completion_style.
4590         (gdb_display_match_list_1): Likewise.
4591         * cli/cli-style.c (completion_prefix_style)
4592         (completion_difference_style, completion_suffix_style): New
4593         globals.
4594         (_initialize_cli_style): Register new globals.
4595         * cli/cli-style.h (completion_prefix_style)
4596         (completion_difference_style, completion_suffix_style): Declare.
4597
4598 2020-05-23  Pedro Alves  <palves@redhat.com>
4599
4600         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
4601         (parse_escape): Use ISDIGIT instead of isdigit.
4602         (puts_debug): Use gdb_isprint instead of isprint.
4603         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
4604         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
4605         ISSPACE instead of isspace.
4606         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
4607         instead of isspace.
4608         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
4609         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
4610         instead of isxdigit and ISDIGIT instead of isdigit.
4611
4612 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4613
4614         * gdbtypes.h (struct type) <field>: New method.
4615         (TYPE_FIELDS): Remove, replace all uses with either type::fields
4616         or type::field.
4617
4618 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4619
4620         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
4621         (TYPE_FIELDS): Use type::fields.  Change all call sites that
4622         modify the propery to use type::set_fields instead.
4623
4624 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4625
4626         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
4627         type::num_fields instead.
4628
4629 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
4630
4631         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
4632         methods.
4633         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
4634         that modify the number of fields to use type::set_num_fields
4635         instead.
4636
4637 2020-05-22  Tom Tromey  <tromey@adacore.com>
4638
4639         * compile/compile-object-load.h (munmap_list_free): Don't
4640         declare.
4641
4642 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
4643
4644         * annotate.c (annotate_source_line): Update return type, add call
4645         to update current symtab and line.
4646         * annotate.h (annotate_source_line): Update return type, and
4647         extend header comment.
4648         * source.c (info_line_command): Check annotation_level before
4649         calling annotate_source_line.
4650         * stack.c (print_frame_info): If calling annotate_source_line
4651         returns true, then don't print any other source line information.
4652
4653 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4654
4655         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
4656
4657 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
4658
4659         * coffread.c (patch_type): Remove NULL check before xfree.
4660         * corefile.c (set_gnutarget): Likewise.
4661         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
4662         * exec.c (build_section_table): Likewise.
4663         * remote.c (remote_target::pass_signals): Likewise.
4664         * utils.c (n_spaces): Likewise.
4665         * cli/cli-script.c (document_command): Likewise.
4666         * i386-windows-tdep.c (core_process_module_section): Likewise.
4667         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
4668
4669 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
4670
4671         * symfile.c (reread_symbols): Clear objfile's section_offsets
4672         vector and section indices, re-compute them by calling
4673         sym_offsets.
4674
4675 2020-05-20  Tom Tromey  <tromey@adacore.com>
4676
4677         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
4678         (desc_one_bound, desc_index_type): Compute field name.
4679
4680 2020-05-20  Tom de Vries  <tdevries@suse.de>
4681
4682         PR symtab/25833
4683         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
4684
4685 2020-05-20  Alan Modra  <amodra@gmail.com>
4686
4687         PR 25993
4688         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
4689         bfd_set_filename.
4690         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
4691         passed to bfd_set_filename.
4692         * symfile-mem.c (add_vsyscall_page): Likewise for string
4693         passed to symbol_file_add_from_memory.
4694         (symbol_file_add_from_memory): Make name param a const char* and
4695         don't strdup.
4696
4697 2020-05-20  Alan Modra  <amodra@gmail.com>
4698
4699         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
4700         rather than accessing bfd->filename directly.
4701         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
4702         and use bfd_section_name.
4703         * dwarf2/frame.c (decode_frame_entry): Likewise.
4704         * exec.c (exec_set_section_address): Likewise.
4705         * solib-aix.c (solib_aix_bfd_open): Likewise.
4706         * stap-probe.c (get_stap_base_address): Likewise.
4707         * symfile.c (reread_symbols): Likewise.
4708
4709 2020-05-19  Tom Tromey  <tromey@adacore.com>
4710
4711         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
4712
4713 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4714
4715         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
4716
4717 2020-05-19  Pedro Alves  <palves@redhat.com>
4718
4719         * NEWS (set exec-file-mismatch): Adjust entry.
4720         * exec.c: Include "build-id.h".
4721         (validate_exec_file): Try to match build IDs instead of filenames.
4722         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
4723         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
4724         and pass down 'warn_if_slow'.
4725         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
4726         gdb_bfd_open_closure to pass it down.
4727         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
4728
4729 2020-05-19  Pedro Alves  <palves@redhat.com>
4730
4731         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
4732         * target.c (target_fileio_open_1): Rename to target_fileio_open
4733         and make extern.  Use bool.
4734         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
4735         (target_fileio_read_alloc_1): Adjust.
4736         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
4737         (target_fileio_open_warn_if_slow): Delete declaration.
4738
4739 2020-05-19  Pedro Alves  <palves@redhat.com>
4740
4741         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
4742         Adjust all callers.
4743
4744 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
4745
4746         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
4747         whether disp is negative.
4748
4749 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4750
4751         * symfile.h (struct symfile_segment_data)
4752         <~symfile_segment_data>: Remove.
4753         <segment_info>: Change to std::vector.
4754         * symfile.c (default_symfile_segments): Update.
4755         * elfread.c (elf_symfile_segments): Update.
4756
4757 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4758
4759         * symfile.h (struct symfile_segment_data) <struct segment>: New.
4760         <segments>: New.
4761         <segment_bases, segment_sizes>: Remove.
4762         * symfile.c (default_symfile_segments): Update.
4763         * elfread.c (elf_symfile_segments): Update.
4764         * remote.c (remote_target::get_offsets): Update.
4765         * solib-target.c (solib_target_relocate_section_addresses):
4766         Update.
4767
4768 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
4769
4770         * symfile.h (struct symfile_segment_data): Initialize fields.
4771         <~symfile_segment_data>: Add.
4772         (symfile_segment_data_up): New.
4773         (struct sym_fns) <sym_segments>: Return a
4774         symfile_segment_data_up.
4775         (default_symfile_segments): Return a symfile_segment_data_up.
4776         (free_symfile_segment_data): Remove.
4777         (get_symfile_segment_data): Return a symfile_segment_data_up.
4778         * symfile.c (default_symfile_segments): Likewise.
4779         (get_symfile_segment_data): Likewise.
4780         (free_symfile_segment_data): Remove.
4781         (symfile_find_segment_sections): Update.
4782         * elfread.c (elf_symfile_segments): Return a
4783         symfile_segment_data_up.
4784         * remote.c (remote_target::get_offsets): Update.
4785         * solib-target.c (solib_target_relocate_section_addresses):
4786         Update.
4787         * symfile-debug.c (debug_sym_segments): Return a
4788         symfile_segment_data_up.
4789
4790 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4791
4792         PR build/25981
4793         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
4794         Hardcode register numbers.
4795
4796         PR build/25981
4797         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
4798         procfs_find_LDT_entry): Remove.
4799         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
4800         procfs_find_LDT_entry): Remove.
4801         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
4802         Remove.
4803
4804 2020-05-17  Pedro Alves  <palves@redhat.com>
4805             Andrew Burgess  <andrew.burgess@embecosm.com>
4806             Keno Fischer  <keno@juliacomputing.com>
4807
4808         PR gdb/25741
4809         * breakpoint.c (build_target_condition_list): Update comments.
4810         (build_target_command_list): Update comments and skip matching
4811         locations.
4812         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
4813         a separate function.  Simplify "set breakpoint auto-hw off"
4814         handling.
4815         (insert_breakpoints): Update comment.
4816         (tracepoint_locations_match): New parameter.  For breakpoints,
4817         compare location types too, if the caller wants to.
4818         (handle_automatic_hardware_breakpoints): New functions.
4819         (bp_location_is_less_than): Also sort by location type and
4820         hardware breakpoint length.
4821         (update_global_location_list): Handle "set breakpoint auto-hw on"
4822         here.
4823         (update_breakpoint_locations): Ask breakpoint_locations_match to
4824         ignore location types.
4825
4826 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4827
4828         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
4829         type::name instead.
4830
4831 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4832
4833         * gdbtypes.h (struct type) <name, set_name>: New methods.
4834         (TYPE_CODE): Use type::name.  Change all call sites used to set
4835         the name to use type::set_name instead.
4836
4837 2020-05-16  Tom Tromey  <tom@tromey.com>
4838
4839         * top.c (quit_force): Update.
4840         * infrun.c (handle_no_resumed): Update.
4841         * top.h (all_uis): New function.
4842         (ALL_UIS): Remove.
4843
4844 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
4845
4846         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
4847
4848 2020-05-16  Pedro Alves  <palves@redhat.com>
4849
4850         * ia64-linux-nat.c
4851         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
4852         Declare method.
4853         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
4854
4855 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
4856
4857         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
4858         (sparc64_adi_info): Likewise.
4859
4860 2020-05-15  Tom Tromey  <tom@tromey.com>
4861
4862         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
4863         block_objfile.
4864         (lookup_objfile_from_block): Remove.
4865         (lookup_symbol_in_block, lookup_symbol_in_static_block)
4866         (lookup_global_symbol): Use block_objfile.
4867         * symtab.h (lookup_objfile_from_block): Don't declare.
4868         * printcmd.c (clear_dangling_display_expressions): Use
4869         block_objfile.
4870         * parse.c (operator_check_standard): Use block_objfile.
4871
4872 2020-05-15  Tom Tromey  <tom@tromey.com>
4873
4874         * language.c (language_alloc_type_symbol): Set
4875         SYMBOL_SECTION.
4876         * symtab.c (initialize_objfile_symbol): Remove.
4877         (allocate_symbol): Remove.
4878         (allocate_template_symbol): Remove.
4879         * dwarf2/read.c (fixup_go_packaging): Use "new".
4880         (new_symbol): Use "new".
4881         (read_variable): Don't call initialize_objfile_symbol.  Use
4882         "new".
4883         (read_func_scope): Use "new".
4884         * xcoffread.c (process_xcoff_symbol): Don't call
4885         initialize_objfile_symbol.
4886         (SYMBOL_DUP): Remove.
4887         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
4888         "new".
4889         * symtab.h (allocate_symbol, initialize_objfile_symbol)
4890         (allocate_template_symbol): Don't declare.
4891         (struct symbol): Add copy constructor.  Change defaults.
4892         * jit.c (finalize_symtab): Use "new".
4893         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
4894         Use "new".
4895         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
4896         (common_block_end): Use "new".
4897         * mdebugread.c (parse_symbol): Use "new".
4898         (new_symbol): Likewise.
4899
4900 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4901
4902         * NEWS: Mention changes to help and apropos.
4903
4904 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4905
4906         * command.h (enum command_class): Improve comments, document
4907         that class_alias is for user-defined aliases, give the class
4908         name for each class, remove unused class_xdb.
4909         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
4910         * breakpoint.c (_initialize_breakpoint): Replace class_alias
4911         by a precise class.
4912         * infcmd.c (_initialize_infcmd): Likewise.
4913         * reverse.c (_initialize_reverse): Likewise.
4914         * stack.c (_initialize_stack): Likewise.
4915         * symfile.c (_initialize_symfile): Likewise.
4916         * tracepoint.c (_initialize_tracepoint): Likewise.
4917
4918 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4919
4920         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
4921         when their aliased command is traversed.
4922         (help_cmd): Add fput_command_names_styled call to
4923         output command name and aliases when command has an alias.
4924
4925 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4926
4927         * cli/cli-decode.h (help_cmd_list): Remove declaration.
4928         * cli/cli-decode.c (help_cmd_list): Declare as static,
4929         remove prefix argument, use bool for recurse arg, rework to show the aliases of
4930         a command together with the command.
4931         (fput_command_name_styled, fput_command_names_styled): New functions.
4932         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
4933         fput_command_name_styled.
4934         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
4935         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
4936
4937 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4938
4939         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
4940         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
4941         * command.h (cmd_show_list): Likewise.
4942         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
4943         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
4944
4945 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4946
4947         * unittests/command-def-selftests.c (traverse_command_structure):
4948         Verify all commands of a list have the same prefix command and
4949         that only the top cmdlist commands have a null prefix.
4950
4951 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4952
4953         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
4954         as prefix, not one of its aliases.
4955         (set_cmd_prefix): Remove.
4956         (do_add_cmd): Centralize the setting of the prefix of a command, when
4957         command is defined after its full chain of prefix commands.
4958         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
4959         (add_setshow_cmd_full): Likewise.
4960         (update_prefix_field_of_prefixed_commands): New function.
4961         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
4962         update_prefix_field_of_prefixed_commands.
4963         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
4964         addresses of remote_set_cmdlist and remote_show_cmdlist given
4965         as argument, not the address of an argument.
4966         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
4967         * gdb/remote.c (_initialize_remote): Likewise.
4968
4969 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4970
4971         * cli/cli-cmds.c (alias_command): Check for an existing alias
4972         using lookup_cmd_composition, as valid_command_p is too strict
4973         and forbids aliases that are the prefix of an existing alias
4974         or command.
4975         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
4976         command is properly recognised as a valid command.
4977
4978 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4979
4980         * unittests/help-doc-selftests.c: Rename to
4981         unittests/command-def-selftests.c
4982         * unittests/command-def-selftests.c (help_doc_tests): Update some
4983         comments.
4984         (command_structure_tests, traverse_command_structure): New namespace
4985         and function.
4986         (command_structure_invariants_tests): New function.
4987         (_initialize_command_def_selftests) Renamed from
4988         _initialize_help_doc_selftests, register command_structure_invariants
4989         selftest.
4990
4991 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4992
4993         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
4994         an alias of 'show'.
4995
4996 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
4997
4998         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
4999         ada_is_fixed_point_type.  Update all callers.
5000         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
5001         all callers.
5002         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
5003         Update all callers.
5004         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
5005         print_fixed_point_type.  Update all callers.
5006         * ada-valprint.c (ada_value_print_num): Replace call to
5007         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
5008
5009 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
5010
5011         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
5012         processors.
5013         (cpu_supports_bts): Add CV_AMD case.
5014
5015 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
5016             Simon Marchi  <simon.marchi@efficios.com>
5017
5018         * infrun.c (stop_all_threads): Collect multiple wait events at
5019         each pass.
5020
5021 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5022
5023         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
5024         type::code instead.
5025
5026 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
5027
5028         * gdbtypes.h (struct type) <code, set_code>: New methods.
5029         (TYPE_CODE): Use type::code.  Change all call sites used to set
5030         the code to use type::set_code instead.
5031
5032 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5033             Tom de Vries  <tdevries@suse.de>
5034             Pedro Alves  <palves@redhat.com>
5035
5036         PR threads/25478
5037         * infrun.c (stop_all_threads): Do NOT ignore
5038         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
5039         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
5040         received.
5041         (handle_no_resumed): Remove code handling a live inferior with no
5042         threads.
5043         * remote.c (has_single_non_exited_thread): New.
5044         (remote_target::update_thread_list): Do not delete a thread if is
5045         the last thread of the process.
5046         * thread.c (thread_select): Call delete_exited_threads instead of
5047         prune_threads.
5048
5049 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5050
5051         * infrun.c (stop_all_threads): Enable/disable thread events of all
5052         targets.  Move a debug message denoting the end of the function
5053         into the SCOPED_EXIT block.
5054
5055 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5056
5057         * process-stratum-target.h: Include <set>.
5058         (all_non_exited_process_targets, switch_to_target_no_thread): New
5059         function declarations.
5060         * process-stratum-target.c (all_non_exited_process_targets)
5061         (switch_to_target_no_thread): New function implementations.
5062
5063 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5064
5065         * infrun.c (handle_inferior_event): Extract out a piece of code
5066         into...
5067         (mark_non_executing_threads): ...this new function.
5068
5069 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5070
5071         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
5072         use.
5073
5074 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5075
5076         * regcache.c (regcache_read_pc_protected): New function
5077         implementation that returns 0 if the PC cannot read via
5078         'regcache_read_pc'.
5079         * infrun.c (proceed): Call 'regcache_read_pc_protected'
5080         instead of 'regcache_read_pc'.
5081         (keep_going_pass_signal): Ditto.
5082
5083 2020-05-13  Tom Tromey  <tromey@adacore.com>
5084
5085         * ada-lang.c (align_value): Remove.
5086         (ada_template_to_fixed_record_type_1): Use align_up.
5087
5088 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5089
5090         * async-event.c: Update the copyright year.
5091         * async-event.h: Update the copyright year.
5092
5093 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
5094
5095         * objfiles.h (is_addr_in_objfile,
5096         shared_objfile_contains_address_p): Return bool.
5097         * objfile.c (is_addr_in_objfile,
5098         shared_objfile_contains_address_p): Return bool.
5099
5100 2020-05-11  Tom Tromey  <tromey@adacore.com>
5101
5102         * cli/cli-cmds.c (info_command): Restore.
5103         (_initialize_cli_cmds): Use add_prefix_command for "info".
5104         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
5105
5106 2020-05-11  Tom Tromey  <tromey@adacore.com>
5107
5108         * ada-lang.c (ada_value_primitive_field): Now public.
5109         * ada-lang.h (ada_value_primitive_field): Declare.
5110         * ada-valprint.c (print_field_values): Use
5111         ada_value_primitive_field for wrapper fields.
5112
5113 2020-05-11  Tom de Vries  <tdevries@suse.de>
5114
5115         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
5116         MODULE_DOMAIN.
5117
5118 2020-05-11  Tom de Vries  <tdevries@suse.de>
5119
5120         PR symtab/25941
5121         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
5122         with length 0, if not gdb-produced.
5123         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
5124
5125 2020-05-09  Tom de Vries  <tdevries@suse.de>
5126
5127         PR gdb/25955
5128         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
5129         calculation.
5130
5131 2020-05-09  Tom Tromey  <tom@tromey.com>
5132
5133         * top.c (server_command): Now bool.
5134         * top.h (server_command): Now bool.
5135
5136 2020-05-08  Tom Tromey  <tromey@adacore.com>
5137
5138         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
5139         already being processed.
5140
5141 2020-05-08  Tom Tromey  <tom@tromey.com>
5142
5143         * printcmd.c (struct display) <next>: Remove.
5144         <display>: New constructor.
5145         <exp_string>: Now a std::string.
5146         <enabled_p>: Now a bool.
5147         (display_number): Move definition earlier.
5148         (displays): Rename from display_chain.  Now a std::vector.
5149         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
5150         (display_command): Update.
5151         (do_one_display, disable_display)
5152         (enable_disable_display_command, do_enable_disable_display):
5153         Update.
5154         (free_display): Remove.
5155         (clear_displays): Rewrite.
5156         (delete_display): Update.
5157         (map_display_numbers): Use function_view.  Remove "data"
5158         parameter.  Update.
5159         (do_delete_display): Remove.
5160         (undisplay_command): Update.
5161         (do_one_display, do_displays, disable_display)
5162         (info_display_command): Update.
5163         (do_enable_disable_display): Remove.
5164         (enable_disable_display_command)
5165         (clear_dangling_display_expressions): Update.
5166
5167 2020-05-08  Tom Tromey  <tom@tromey.com>
5168
5169         * symtab.c (set_symbol_cache_size)
5170         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
5171         (maintenance_print_symbol_cache_statistics): Update.
5172         * symmisc.c (print_symbol_bcache_statistics)
5173         (print_objfile_statistics, maintenance_print_objfiles)
5174         (maintenance_info_symtabs, maintenance_check_symtabs)
5175         (maintenance_expand_symtabs, maintenance_info_line_tables):
5176         Update.
5177         * symfile-debug.c (set_debug_symfile): Update.
5178         * source.c (forget_cached_source_info): Update.
5179         * python/python.c (gdbpy_progspaces): Update.
5180         * psymtab.c (maintenance_info_psymtabs): Update.
5181         * probe.c (parse_probes): Update.
5182         * linespec.c (iterate_over_all_matching_symtabs)
5183         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
5184         * guile/scm-progspace.c (gdbscm_progspaces): Update.
5185         * exec.c (exec_target::close): Update.
5186         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
5187         * breakpoint.c (print_one_breakpoint_location)
5188         (create_longjmp_master_breakpoint)
5189         (create_std_terminate_master_breakpoint): Update.
5190         * progspace.c (program_spaces): Now a std::vector.
5191         (maybe_new_address_space): Update.
5192         (add_program_space): Remove.
5193         (program_space::program_space): Update.
5194         (remove_program_space): Update.
5195         (number_of_program_spaces): Remove.
5196         (print_program_space, update_address_spaces): Update.
5197         * progspace.h (program_spaces): Change type.
5198         (ALL_PSPACES): Remove.
5199         (number_of_program_spaces): Don't declare.
5200         (struct program_space) <next>: Remove.
5201
5202 2020-05-08  Tom Tromey  <tom@tromey.com>
5203
5204         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
5205         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
5206         (enable_break): Update.
5207         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
5208         (frv_fdpic_find_canonical_descriptor): Update.
5209         (frv_fetch_objfile_link_map): Update.
5210         * progspace.c (program_space::free_all_objfiles): Update.
5211         (program_space::solibs): New method.
5212         * progspace.h (struct program_space) <solibs>: New method.
5213         * solist.h (master_so_list): Don't declare.
5214         (ALL_SO_LIBS): Remove.
5215         * solib.h (so_list_head): Remove.
5216         (update_solib_list): Update comment.
5217         * solib.c (master_so_list): Remove.
5218         (solib_used, update_solib_list, solib_add)
5219         (info_sharedlibrary_command, clear_solib)
5220         (reload_shared_libraries_1, remove_user_added_objfile): Update.
5221
5222 2020-05-08  Tom Tromey  <tom@tromey.com>
5223
5224         * extension.c (extension_languages): Now a std::array.
5225         (ALL_EXTENSION_LANGUAGES): Remove.
5226         (get_ext_lang_defn, get_ext_lang_of_file)
5227         (eval_ext_lang_from_control_command): Update.
5228         (finish_ext_lang_initialization)
5229         (auto_load_ext_lang_scripts_for_objfile)
5230         (ext_lang_type_printers::ext_lang_type_printers)
5231         (apply_ext_lang_type_printers)
5232         (ext_lang_type_printers::~ext_lang_type_printers)
5233         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
5234         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
5235         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
5236         (get_matching_xmethod_workers, ext_lang_colorize)
5237         (ext_lang_before_prompt): Update.
5238         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
5239
5240 2020-05-08  Tom Tromey  <tom@tromey.com>
5241
5242         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
5243         overload.
5244         <swap_string, m_string>: Remove.
5245         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
5246         Update.
5247         * stabsread.c (define_symbol, read_type): Update.
5248         * linespec.c (find_linespec_symbols): Update.
5249         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
5250         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
5251         * dbxread.c (read_dbx_symtab): Update.
5252         * cp-support.h (cp_canonicalize_string_full)
5253         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
5254         Return unique_xmalloc_ptr.
5255         * cp-support.c (inspect_type): Update.
5256         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
5257         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
5258         Likewise.
5259         * c-typeprint.c (print_name_maybe_canonical): Update.
5260         * break-catch-throw.c (check_status_exception_catchpoint):
5261         Update.
5262
5263 2020-05-08  Tom de Vries  <tdevries@suse.de>
5264
5265         * infrun.c (follow_fork): Copy current_line and current_symtab to
5266         child thread.
5267
5268 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5269
5270         * async-event.c (struct async_signal_handler, struct
5271         async_event_handler): Reformat, remove typedef.
5272
5273 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5274
5275         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
5276         access thistype->main_type->dyn_prop_list directly.
5277
5278 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5279
5280         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
5281         (remove_dyn_prop): Remove.  Update all users to use
5282         type::remove_dyn_prop.
5283         * gdbtypes.c (remove_dyn_prop): Rename to...
5284         (type::remove_dyn_prop): ... this.
5285
5286 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
5287
5288         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
5289         (add_dyn_prop): Remove.  Update all users to use
5290         type::add_dyn_prop.
5291         * gdbtypes.c (add_dyn_prop): Rename to...
5292         (type::add_dyn_prop): ... this.
5293
5294 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
5295
5296         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
5297         (get_dyn_prop): Remove.  Update all users to use
5298         type::dyn_prop.
5299         * gdbtypes.c (get_dyn_prop): Rename to...
5300         (type::dyn_prop): ... this.
5301
5302 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5303
5304         * gdbtypes.h (struct main_type) <flag_static>: Remove.
5305
5306 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
5307
5308         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
5309         instruction, skip it if it's there.
5310
5311 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
5312
5313         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
5314
5315 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
5316
5317         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
5318         * gdbtypes.c (recursive_dump_type): Remove use of
5319         TYPE_INCOMPLETE.
5320
5321 2020-05-03  Tom Tromey  <tom@tromey.com>
5322
5323         * breakpoint.c (catch_command, tcatch_command): Remove.
5324         (_initialize_breakpoint): Use add_basic_prefix_cmd,
5325         add_show_prefix_cmd.
5326         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
5327         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
5328         Remove.
5329         (add_internal_problem_command): Use add_basic_prefix_cmd,
5330         add_show_prefix_cmd.
5331         * mips-tdep.c (set_mipsfpu_command): Remove.
5332         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
5333         * dwarf2/index-cache.c (set_index_cache_command): Remove.
5334         (_initialize_index_cache): Use add_basic_prefix_cmd.
5335         * memattr.c (dummy_cmd): Remove.
5336         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
5337         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
5338         (_initialize_tui_win): Use add_basic_prefix_cmd,
5339         add_show_prefix_cmd.
5340         * cli/cli-logging.c (set_logging_command): Remove.
5341         (_initialize_cli_logging): Use add_basic_prefix_cmd,
5342         add_show_prefix_cmd.
5343         (show_logging_command): Remove.
5344         * target.c (target_command): Remove.
5345         (add_target): Use add_basic_prefix_cmd.
5346
5347 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
5348
5349         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
5350
5351 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5352
5353         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
5354         info_command.
5355
5356 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
5357
5358         * nbsd-nat.c (nbsd_enable_proc_events)
5359         (nbsd_nat_target::post_startup_inferior): Add.
5360         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
5361         (nbsd_nat_target::update_thread_list): Rewrite.
5362         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
5363         "PTRACE_LWP_CREATE".
5364         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
5365
5366 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5367
5368         * stack.c (_initialize_stack): Remove duplicated creation
5369         of "frame" command and "f" alias.
5370
5371 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5372
5373         PR gdb/18706
5374         * gdbtypes.c (check_typedef): Calculate size of array of
5375         stubbed type.
5376
5377 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
5378
5379         PR gdb/15559
5380         * i386-tdep.c (i386_push_dummy_call): Call
5381         i386_thiscall_push_dummy_call.
5382         (i386_thiscall_push_dummy_call): New function.
5383         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
5384         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
5385         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
5386
5387 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5388
5389         * gdbarch.sh (do_read): Add shellcheck disable directive for
5390         warning SC2162.
5391
5392 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5393
5394         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
5395         "referenced but not assigned" warning.
5396
5397 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5398
5399         * gdbarch.sh: Remove code that sets fallbackdefault.
5400
5401 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5402
5403         * gdbarch.sh: Use shell operators && and || instead of
5404         -a and -o.
5405
5406 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5407
5408         * gdbarch.sh: Use $(...) instead of `...`.
5409
5410 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5411
5412         * gdbarch.sh: Use double quotes around variables.
5413
5414 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
5415
5416         * gdbarch.sh: Use %s with printf, instead of variables in the
5417         format string.
5418
5419 2020-04-29  Tom Tromey  <tromey@adacore.com>
5420
5421         PR ada/25875:
5422         * dwarf2/read.c (update_enumeration_type_from_children): Compute
5423         type fields here.
5424         (read_enumeration_type): Call
5425         update_enumeration_type_from_children later.  Update comments.
5426         (process_enumeration_scope): Don't create type fields.
5427
5428 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5429
5430         * nbsd-tdep.c: Include "xml-syscall.h".
5431         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
5432
5433 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
5434
5435         * nbsd-nat.c: Include "sys/wait.h".
5436         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
5437         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
5438         (nbsd_nat_target::remove_exec_catchpoint)
5439         (nbsd_nat_target::set_syscall_catchpoint): Add.
5440         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
5441         (nbsd_nat_target::insert_exec_catchpoint)
5442         (nbsd_nat_target::remove_exec_catchpoint)
5443         (nbsd_nat_target::set_syscall_catchpoint): Add.
5444         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
5445         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
5446         `nbsd_get_syscall_number'.
5447
5448 2020-04-29  Tom Tromey  <tom@tromey.com>
5449
5450         * stack.c (print_block_frame_labels): Remove.
5451
5452 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
5453
5454         PR gdb/17320
5455         * ada-valprint.c (val_print_packed_array_elements): Move array
5456         end bracket to new line.
5457         (ada_val_print_string): Remove extra spaces before first array
5458         element.
5459         * c-valprint.c (c_value_print_array): Likewise.
5460         * m2-valprint.c (m2_print_array_contents): Likewise.
5461         (m2_value_print_inner): Likewise.
5462         * p-valprint.c (pascal_value_print_inner): Likewise.
5463         * valprint.c (generic_val_print_array): Likewise.
5464         (value_print_array_elements): Move first array element and array
5465         end bracket to new line.
5466
5467 2020-04-29  Tom de Vries  <tdevries@suse.de>
5468
5469         PR symtab/25889
5470         * linespec.c (find_method): Fix ix calculation.
5471
5472 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
5473
5474         * syscalls/update-netbsd.sh: New file.
5475         * syscalls/netbsd.xml: Regenerate.
5476         * data-directory/Makefile.in: Register `netbsd.xml' in
5477         `SYSCALLS_FILES'.
5478
5479 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5480
5481         * syscalls/update-freebsd.sh: Add double quotes.
5482
5483 2020-04-28  Tom Tromey  <tom@tromey.com>
5484
5485         * NEWS: Update.
5486         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
5487         (cmdpy_init): Allow class_tui.
5488
5489 2020-04-28 Mark Williams <mark@myosotissp.com>
5490
5491         PR gdb/24480
5492         * dwarf2read.c: Add missing assingments to list_in_scope when
5493         start_symtab was already called.
5494
5495 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
5496
5497         PR gdb/25881
5498         * dwarf2/read.c (offset_map_type): Use
5499         gdb:hash_enum<sect_offset> as hash function.
5500
5501 2020-04-28  Tom de Vries  <tdevries@suse.de>
5502
5503         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
5504         with DW_AT_signature.
5505
5506 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
5507
5508         * configure.ac: Remove check for fs_base/gs_base in
5509         user_regs_struct.
5510         * configure: Re-generate.
5511         * config.in: Re-generate.
5512         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
5513         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
5514         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
5515
5516 2020-04-27  Luis Machado  <luis.machado@linaro.org>
5517
5518         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
5519         problematic inline frame unwinding situation.
5520         * frame.c (frame_id_computed_p): New function.
5521         * frame.h (frame_id_computed_p): New prototype.
5522
5523 2020-04-26  Tom Tromey  <tom@tromey.com>
5524
5525         * command.h (enum command_class) <class_pseudo>: Remove.
5526
5527 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5528
5529         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
5530         and whitespace.
5531
5532 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
5533
5534         * inf-ptrace.c (inf_ptrace_target::wait): Remove
5535         `PT_GET_PROCESS_STATE' block.
5536
5537 2020-04-24  Tom Tromey  <tom@tromey.com>
5538
5539         * symtab.h (symbol_get_demangled_name): Don't declare.
5540         * symtab.c (symbol_get_demangled_name): Remove.
5541         (general_symbol_info::natural_name)
5542         (general_symbol_info::demangled_name): Update.
5543
5544 2020-04-24  Tom Tromey  <tom@tromey.com>
5545
5546         PR rust/25025:
5547         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
5548
5549 2020-04-24  Tom Tromey  <tom@tromey.com>
5550
5551         PR symtab/12707:
5552         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
5553         exists.
5554         (new_symbol): Likewise.
5555         * compile/compile-object-load.c (get_out_value_type): Use
5556         symbol_matches_search_name.
5557
5558 2020-04-24  Tom Tromey  <tom@tromey.com>
5559
5560         * dwarf2/read.c (add_partial_symbol): Do not call
5561         compute_and_set_names.
5562
5563 2020-04-24  Tom Tromey  <tom@tromey.com>
5564
5565         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
5566         overload.
5567
5568 2020-04-24  Tom Tromey  <tom@tromey.com>
5569
5570         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
5571         (add_psymbol_to_list): New overload.  Make old overload call new
5572         one.
5573         * psympriv.h (add_psymbol_to_list): New overload.
5574
5575 2020-04-24  Tom Tromey  <tom@tromey.com>
5576
5577         * dwarf2/read.c (partial_die_info::read) <case
5578         DW_AT_linkage_name>: Use value_as_string.
5579         (dwarf2_string_attr): Use value_as_string.
5580         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
5581         method.
5582         * dwarf2/attribute.c (attribute::value_as_string): New method.
5583
5584 2020-04-24  Tom Tromey  <tom@tromey.com>
5585
5586         * symtab.c (general_symbol_info::natural_name)
5587         (general_symbol_info::demangled_name): Check for language_rust.
5588
5589 2020-04-24  Tom Tromey  <tom@tromey.com>
5590
5591         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
5592         (dwarf2_physname): ... from here.
5593         (partial_die_info::read): Add Rust "{" hack.
5594
5595 2020-04-24  Tom Tromey  <tom@tromey.com>
5596
5597         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
5598         method.
5599         (symbol_set_demangled_name): Don't declare.
5600         * symtab.c (general_symbol_info::set_demangled_name): Rename from
5601         symbol_set_demangled_name.
5602         (general_symbol_info::set_language)
5603         (general_symbol_info::compute_and_set_names): Update.
5604         * minsyms.c (minimal_symbol_reader::install): Update.
5605         * dwarf2/read.c (new_symbol): Update.
5606
5607 2020-04-24  Tom Tromey  <tromey@adacore.com>
5608
5609         PR python/23662:
5610         * python/py-type.c (convert_field): Handle
5611         FIELD_LOC_KIND_DWARF_BLOCK.
5612         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
5613         (typy_get_dynamic): Nw function.
5614         (type_object_getset): Add "dynamic".
5615         * NEWS: Add entry.
5616
5617 2020-04-24  Tom Tromey  <tromey@adacore.com>
5618
5619         * ada-typeprint.c (print_choices, print_variant_part)
5620         (print_record_field_types_dynamic): New functions.
5621         (print_record_field_types): Use print_record_field_types_dynamic.
5622
5623 2020-04-24  Tom Tromey  <tromey@adacore.com>
5624
5625         * dwarf2/read.c (handle_data_member_location): New overload.
5626         (dwarf2_add_field): Use it.
5627         (decode_locdesc): Add "computed" parameter.  Update comment.
5628         * gdbtypes.c (is_dynamic_type_internal): Also look for
5629         FIELD_LOC_KIND_DWARF_BLOCK.
5630         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
5631         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
5632         virtual base classes.
5633         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
5634         FIELD_LOC_KIND_DWARF_BLOCK.
5635
5636 2020-04-24  Tom Tromey  <tromey@adacore.com>
5637
5638         * dwarf2/read.c (read_structure_type): Handle dynamic length.
5639         * gdbtypes.c (is_dynamic_type_internal): Check
5640         TYPE_HAS_DYNAMIC_LENGTH.
5641         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
5642         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
5643         New macros.
5644         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
5645         constant.
5646
5647 2020-04-24  Tom Tromey  <tromey@adacore.com>
5648
5649         * dwarf2/read.c (struct variant_field): Rewrite.
5650         (struct variant_part_builder): New.
5651         (struct nextfield): Remove "variant" field.  Add "offset".
5652         (struct field_info): Add "current_variant_part" and
5653         "variant_parts".
5654         (alloc_discriminant_info): Remove.
5655         (alloc_rust_variant): New function.
5656         (quirk_rust_enum): Update.
5657         (dwarf2_add_field): Set "offset" member.  Don't handle
5658         DW_TAG_variant_part.
5659         (offset_map_type): New typedef.
5660         (convert_variant_range, create_one_variant)
5661         (create_one_variant_part, create_variant_parts)
5662         (add_variant_property): New functions.
5663         (dwarf2_attach_fields_to_type): Call add_variant_property.
5664         (read_structure_type): Don't handle DW_TAG_variant_part.
5665         (handle_variant_part, handle_variant): New functions.
5666         (handle_struct_member_die): Use them.
5667         (process_structure_scope): Don't handle variant parts.
5668         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
5669         (struct discriminant_info): Remove.
5670         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
5671         (struct main_type) <flag_discriminated_union>: Remove.
5672         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
5673         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
5674         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
5675         Update.
5676         * valops.c (value_union_variant): Remove.
5677         * value.h (value_union_variant): Don't declare.
5678
5679 2020-04-24  Tom Tromey  <tromey@adacore.com>
5680
5681         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
5682         (ada_value_primitive_packed_val): Update.
5683         * ada-valprint.c (ada_value_print_1): Update.
5684         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
5685         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
5686         just an address.  Use evaluate_for_locexpr_baton.
5687         (dwarf2_evaluate_property): Update.
5688         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
5689         array_view.
5690         * findvar.c (default_read_var_value): Update.
5691         * gdbtypes.c (compute_variant_fields_inner)
5692         (resolve_dynamic_type_internal): Update.
5693         (resolve_dynamic_type): Change type of valaddr parameter.
5694         * gdbtypes.h (resolve_dynamic_type): Update.
5695         * valarith.c (value_subscripted_rvalue): Update.
5696         * value.c (value_from_contents_and_address): Update.
5697
5698 2020-04-24  Tom Tromey  <tromey@adacore.com>
5699
5700         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
5701         "push_initial_value" parameter.
5702         (dwarf2_evaluate_property): Likewise.
5703         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
5704
5705 2020-04-24  Tom Tromey  <tromey@adacore.com>
5706
5707         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
5708         (variant::matches, compute_variant_fields_recurse)
5709         (compute_variant_fields_inner, compute_variant_fields): New
5710         functions.
5711         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
5712         Use resolved_type after type is made.
5713         (operator==): Add new cases.
5714         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
5715         (struct discriminant_range, struct variant, struct variant_part):
5716         New.
5717         (union dynamic_prop_data) <variant_parts, original_type>: New
5718         members.
5719         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
5720         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
5721         constants.
5722         * value.c (unpack_bits_as_long): Now public.
5723         * value.h (unpack_bits_as_long): Declare.
5724
5725 2020-04-24  Tom Tromey  <tromey@adacore.com>
5726
5727         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
5728         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
5729
5730 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
5731
5732         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
5733
5734 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
5735
5736         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
5737         (remove_fork_catchpoint, post_startup_inferior)
5738         (post_attach): Move...
5739         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
5740         (remove_fork_catchpoint, post_startup_inferior)
5741         (post_attach): ...here.
5742         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
5743         (remove_fork_catchpoint, post_startup_inferior)
5744         (post_attach): Move...
5745         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
5746         (remove_fork_catchpoint, post_startup_inferior)
5747         (post_attach): ...here.
5748
5749 2020-04-24  Tom Tromey  <tromey@adacore.com>
5750
5751         * nat/windows-nat.h (struct windows_thread_info)
5752         <pc_adjusted>: New member.
5753         * windows-nat.c (windows_fetch_one_register): Check
5754         pc_adjusted.
5755         (windows_nat_target::get_windows_debug_event)
5756         (windows_nat_target::wait): Set pc_adjusted.
5757
5758 2020-04-24  Tom de Vries  <tdevries@suse.de>
5759
5760         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
5761         Run gdb-add-index inside temp dir.
5762
5763 2020-04-23  Tom Tromey  <tromey@adacore.com>
5764
5765         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
5766         in loop.
5767
5768 2020-04-23  Luis Machado  <luis.machado@linaro.org>
5769
5770         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
5771         get_frame_register instead of gdbarch_unwind_pc.
5772
5773 2020-04-23  Tom de Vries  <tdevries@suse.de>
5774
5775         * symtab.c (lookup_global_symbol): Prefer def over decl.
5776
5777 2020-04-23  Tom de Vries  <tdevries@suse.de>
5778
5779         PR symtab/25807
5780         * block.c (best_symbol, better_symbol): Promote to external.
5781         * block.h (best_symbol, better_symbol): Declare.
5782         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
5783         decl.
5784
5785 2020-04-23  Tom Tromey  <tromey@adacore.com>
5786
5787         PR ada/25837:
5788         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
5789         "const char *", not a "const std::string &".
5790         <name_and_matcher::operator==>: Update.
5791         * unittests/lookup_name_info-selftests.c: Change type of
5792         "result".
5793
5794 2020-04-23  Tom Tromey  <tom@tromey.com>
5795
5796         * inferior.h (iterate_over_inferiors): Don't declare.
5797         * inferior.c (iterate_over_inferiors): Remove.
5798         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
5799         Remove.
5800         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
5801         use iterate_over_inferiors.
5802         (darwin_resume_inferior_it)
5803         (struct resume_inferior_threads_param)
5804         (darwin_resume_inferior_threads_it): Remove.
5805         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
5806
5807 2020-04-23  Tom de Vries  <tdevries@suse.de>
5808
5809         * blockframe.c (find_pc_partial_function): Use
5810         find_pc_sect_compunit_symtab rather than
5811         objfile->sf->qf->find_pc_sect_compunit_symtab.
5812
5813 2020-04-22  Tom de Vries  <tdevries@suse.de>
5814
5815         PR symtab/25764
5816         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
5817         in psymtabs.
5818
5819 2020-04-22  Tom de Vries  <tdevries@suse.de>
5820
5821         PR symtab/25801
5822         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
5823         symtabs.
5824
5825 2020-04-22  Tom de Vries  <tdevries@suse.de>
5826
5827         PR symtab/25700
5828         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
5829         CU if already created.
5830
5831 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5832
5833         * infrun.c (displaced_step_fixup): Switch to the event_thread
5834         before calling displaced_step_restore, not after.
5835
5836 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5837
5838         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
5839         its inferior is not recorded by us.
5840         (record_btrace_target_open): Replace call to
5841         all_non_exited_threads () with call to current_inferior
5842         ()->non_exited_threads ().
5843         (record_btrace_target::stop_recording): Likewise.
5844         (record_btrace_target::close): Likewise.
5845         (record_btrace_target::wait): Likewise.
5846         (record_btrace_target::record_stop_replaying): Likewise.
5847
5848 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5849
5850         * btrace.c (btrace_enable): Throw an error on double enables and
5851         when enabling recording fails.
5852         (btrace_disable): Throw an error if the thread is not recorded.
5853
5854 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
5855
5856         * record-btrace.c (record_btrace_target::fetch_registers): Forward
5857         request if we do not have a thread_info.
5858
5859 2020-04-21  Tom de Vries  <tdevries@suse.de>
5860
5861         PR gdb/25471
5862         * thread.c
5863         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
5864         exception in get_frame_id.
5865
5866 2020-04-20  Tom Tromey  <tromey@adacore.com>
5867
5868         * python/python.c (struct gdbpy_event): Mark move constructor as
5869         noexcept.
5870         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
5871         constructor as noexcept.
5872         * completer.h (struct completion_result): Mark move constructor as
5873         noexcept.
5874         * completer.c (completion_result::completion_result): Use
5875         initialization style.  Don't call reset_match_list.
5876
5877 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
5878
5879         * MAINTAINERS (Write After Approval): Add myself.
5880
5881 2020-04-18  Tom Tromey  <tom@tromey.com>
5882
5883         * windows-tdep.c (init_w32_command_list)
5884         (w32_prefix_command_valid): Restore.
5885         (_initialize_windows_tdep): Call init_w32_command_list.
5886
5887 2020-04-18  Tom Tromey  <tom@tromey.com>
5888
5889         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
5890         * value.c (value_fn_field): Update.
5891         * valops.c (find_function_in_inferior)
5892         (value_allocate_space_in_inferior): Update.
5893         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5894         Update.
5895         * tui/tui-source.c (tui_source_window::set_contents): Update.
5896         * symtab.c (lookup_global_or_static_symbol)
5897         (find_function_start_sal_1, skip_prologue_sal)
5898         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
5899         * symmisc.c (dump_msymbols, dump_symtab_1)
5900         (maintenance_print_one_line_table): Update.
5901         * symfile.c (init_entry_point_info, section_is_mapped)
5902         (list_overlays_command, simple_read_overlay_table)
5903         (simple_overlay_update_1): Update.
5904         * stap-probe.c (handle_stap_probe): Update.
5905         * stabsread.c (dbx_init_float_type, define_symbol)
5906         (read_one_struct_field, read_enum_type, read_range_type): Update.
5907         * source.c (info_line_command): Update.
5908         * python/python.c (gdbpy_source_objfile_script)
5909         (gdbpy_execute_objfile_script): Update.
5910         * python/py-type.c (save_objfile_types): Update.
5911         * python/py-objfile.c (py_free_objfile): Update.
5912         * python/py-inferior.c (python_new_objfile): Update.
5913         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
5914         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
5915         (maintenance_check_psymtabs): Update.
5916         * printcmd.c (info_address_command): Update.
5917         * objfiles.h (struct objfile) <arch>: New method, from
5918         get_objfile_arch.
5919         (get_objfile_arch): Don't declare.
5920         * objfiles.c (get_objfile_arch): Remove.
5921         (filter_overlapping_sections): Update.
5922         * minsyms.c (msymbol_is_function): Update.
5923         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
5924         (output_nondebug_symbol): Update.
5925         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
5926         (mdebug_expand_psymtab): Update.
5927         * machoread.c (macho_add_oso_symfile): Update.
5928         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
5929         Update.
5930         * linux-fork.c (checkpoint_command): Update.
5931         * linespec.c (convert_linespec_to_sals): Update.
5932         * jit.c (finalize_symtab): Update.
5933         * infrun.c (insert_exception_resume_from_probe): Update.
5934         * ia64-tdep.c (ia64_find_unwind_table): Update.
5935         * hppa-tdep.c (internalize_unwinds): Update.
5936         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
5937         Update.
5938         * gcore.c (call_target_sbrk): Update.
5939         * elfread.c (record_minimal_symbol, elf_symtab_read)
5940         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
5941         (elf_gnu_ifunc_resolve_by_got): Update.
5942         * dwarf2/read.c (create_addrmap_from_index)
5943         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
5944         (read_debug_names_from_section)
5945         (process_psymtab_comp_unit_reader, add_partial_symbol)
5946         (add_partial_subprogram, process_full_comp_unit)
5947         (read_file_scope, read_func_scope, read_lexical_block_scope)
5948         (read_call_site_scope, dwarf2_ranges_read)
5949         (dwarf2_record_block_ranges, dwarf2_add_field)
5950         (mark_common_block_symbol_computed, read_tag_pointer_type)
5951         (read_tag_string_type, dwarf2_init_float_type)
5952         (dwarf2_init_complex_target_type, read_base_type)
5953         (partial_die_info::read, partial_die_info::read)
5954         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
5955         (dwarf2_fetch_die_loc_sect_off): Update.
5956         * dwarf2/loc.c (dwarf2_find_location_expression)
5957         (class dwarf_evaluate_loc_desc, rw_pieced_value)
5958         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
5959         (dwarf2_loc_desc_get_symbol_read_needs)
5960         (locexpr_describe_location_piece, locexpr_describe_location_1)
5961         (loclist_describe_location): Update.
5962         * dwarf2/index-write.c (write_debug_names): Update.
5963         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
5964         * dtrace-probe.c (dtrace_process_dof): Update.
5965         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
5966         (process_one_symbol): Update.
5967         * ctfread.c (ctf_init_float_type, read_base_type): Update.
5968         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
5969         (coff_read_enum_type): Update.
5970         * cli/cli-cmds.c (edit_command, list_command): Update.
5971         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
5972         * breakpoint.c (create_overlay_event_breakpoint)
5973         (create_longjmp_master_breakpoint)
5974         (create_std_terminate_master_breakpoint)
5975         (create_exception_master_breakpoint, get_sal_arch): Update.
5976         * block.c (block_gdbarch): Update.
5977         * annotate.c (annotate_source_line): Update.
5978
5979 2020-04-17  Tom Tromey  <tromey@adacore.com>
5980
5981         * auto-load.c (show_auto_load_cmd): Remove.
5982         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
5983         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
5984         (maintenance_print_arc_command): Remove.
5985         * tui/tui-win.c (tui_command): Remove.
5986         (tui_get_cmd_list): Use add_basic_prefix_cmd.
5987         * tui/tui-layout.c (tui_layout_command): Remove.
5988         (_initialize_tui_layout): Use add_basic_prefix_cmd.
5989         * python/python.c (user_set_python, user_show_python): Remove.
5990         (_initialize_python): Use add_basic_prefix_cmd,
5991         add_show_prefix_cmd.
5992         * guile/guile.c (set_guile_command, show_guile_command): Remove.
5993         (install_gdb_commands): Use add_basic_prefix_cmd,
5994         add_show_prefix_cmd.
5995         (info_guile_command): Remove.
5996         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
5997         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
5998         add_show_prefix_cmd.
5999         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
6000         Remove do_set and do_show parameters.
6001         * cli/cli-style.c (set_style, show_style): Remove.
6002         (_initialize_cli_style): Use add_basic_prefix_cmd,
6003         add_show_prefix_cmd.
6004         (cli_style_option::add_setshow_commands): Remove do_set and
6005         do_show parameters.
6006         (cli_style_option::add_setshow_commands): Use
6007         add_basic_prefix_cmd, add_show_prefix_cmd.
6008         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
6009         (set_style_name): Remove.
6010         * cli/cli-dump.c (dump_command, append_command): Remove.
6011         (srec_dump_command, ihex_dump_command, verilog_dump_command)
6012         (tekhex_dump_command, binary_dump_command)
6013         (binary_append_command): Remove.
6014         (_initialize_cli_dump): Use add_basic_prefix_cmd.
6015         * windows-tdep.c (w32_prefix_command_valid): Remove global.
6016         (init_w32_command_list): Remove; move into ...
6017         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
6018         * valprint.c (set_print, show_print, set_print_raw)
6019         (show_print_raw): Remove.
6020         (_initialize_valprint): Use add_basic_prefix_cmd,
6021         add_show_prefix_cmd.
6022         * typeprint.c (set_print_type, show_print_type): Remove.
6023         (_initialize_typeprint): Use add_basic_prefix_cmd,
6024         add_show_prefix_cmd.
6025         * record.c (set_record_command, show_record_command): Remove.
6026         (_initialize_record): Use add_basic_prefix_cmd,
6027         add_show_prefix_cmd.
6028         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
6029         add_show_prefix_cmd.
6030         (info_command, show_command, set_debug, show_debug): Remove.
6031         * top.h (set_history, show_history): Don't declare.
6032         * top.c (set_history, show_history): Remove.
6033         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
6034         (unset_tdesc_cmd): Remove.
6035         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
6036         add_show_prefix_cmd.
6037         * symtab.c (info_module_command): Remove.
6038         (_initialize_symtab): Use add_basic_prefix_cmd.
6039         * symfile.c (overlay_command): Remove.
6040         (_initialize_symfile): Use add_basic_prefix_cmd.
6041         * sparc64-tdep.c (info_adi_command): Remove.
6042         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
6043         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
6044         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
6045         add_show_prefix_cmd.
6046         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
6047         (_initialize_serial): Use add_basic_prefix_cmd,
6048         add_show_prefix_cmd.
6049         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
6050         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
6051         add_show_prefix_cmd.
6052         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
6053         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
6054         add_show_prefix_cmd.
6055         * riscv-tdep.c (show_riscv_command, set_riscv_command)
6056         (show_debug_riscv_command, set_debug_riscv_command): Remove.
6057         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
6058         add_show_prefix_cmd.
6059         * remote.c (remote_command, set_remote_cmd): Remove.
6060         (_initialize_remote): Use add_basic_prefix_cmd.
6061         * record-full.c (set_record_full_command)
6062         (show_record_full_command): Remove.
6063         (_initialize_record_full): Use add_basic_prefix_cmd,
6064         add_show_prefix_cmd.
6065         * record-btrace.c (cmd_set_record_btrace)
6066         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
6067         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
6068         (cmd_show_record_btrace_pt): Remove.
6069         (_initialize_record_btrace): Use add_basic_prefix_cmd,
6070         add_show_prefix_cmd.
6071         * ravenscar-thread.c (set_ravenscar_command)
6072         (show_ravenscar_command): Remove.
6073         (_initialize_ravenscar): Use add_basic_prefix_cmd,
6074         add_show_prefix_cmd.
6075         * mips-tdep.c (show_mips_command, set_mips_command)
6076         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
6077         add_show_prefix_cmd.
6078         * maint.c (maintenance_command, maintenance_info_command)
6079         (maintenance_check_command, maintenance_print_command)
6080         (maintenance_set_cmd, maintenance_show_cmd): Remove.
6081         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
6082         add_show_prefix_cmd.
6083         (show_per_command_cmd): Remove.
6084         * maint-test-settings.c (maintenance_set_test_settings_cmd):
6085         Remove.
6086         (maintenance_show_test_settings_cmd): Remove.
6087         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
6088         add_show_prefix_cmd.
6089         * maint-test-options.c (maintenance_test_options_command):
6090         Remove.
6091         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
6092         * macrocmd.c (macro_command): Remove
6093         (_initialize_macrocmd): Use add_basic_prefix_cmd.
6094         * language.c (set_check, show_check): Remove.
6095         (_initialize_language): Use add_basic_prefix_cmd,
6096         add_show_prefix_cmd.
6097         * infcmd.c (unset_command): Remove.
6098         (_initialize_infcmd): Use add_basic_prefix_cmd.
6099         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
6100         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
6101         add_show_prefix_cmd.
6102         * go32-nat.c (go32_info_dos_command): Remove.
6103         (_initialize_go32_nat): Use add_basic_prefix_cmd.
6104         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
6105         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
6106         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
6107         (_initialize_frame): Use add_basic_prefix_cmd,
6108         add_show_prefix_cmd.
6109         * dcache.c (set_dcache_command, show_dcache_command): Remove.
6110         (_initialize_dcache): Use add_basic_prefix_cmd,
6111         add_show_prefix_cmd.
6112         * cp-support.c (maint_cplus_command): Remove.
6113         (_initialize_cp_support): Use add_basic_prefix_cmd.
6114         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
6115         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
6116         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
6117         add_basic_prefix_cmd, add_show_prefix_cmd.
6118         * breakpoint.c (save_command): Remove.
6119         (_initialize_breakpoint): Use add_basic_prefix_cmd.
6120         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
6121         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
6122         add_show_prefix_cmd.
6123         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
6124         (set_ada_command, show_ada_command): Remove.
6125         (_initialize_ada_language): Use add_basic_prefix_cmd,
6126         add_show_prefix_cmd.
6127         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
6128
6129 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
6130
6131         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
6132         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
6133
6134 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6135
6136         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
6137         warning messages.
6138
6139 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
6140
6141         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
6142         import table is not at beginning of .idata section.
6143
6144 2020-04-16  Pedro Alves  <palves@redhat.com>
6145
6146         * inferior.c (delete_inferior): Use delete operator directly
6147         instead of delete_program_space.
6148         * progspace.c (add_program_space): New, factored out from
6149         program_space::program_space.
6150         (remove_program_space): New, factored out from
6151         delete_program_space.
6152         (program_space::program_space): Remove intro comment.  Rewrite.
6153         (program_space::~program_space): Remove intro comment.  Call
6154         remove_program_space.
6155         (delete_program_space): Delete.
6156         * progspace.h (program_space::program_space): Make explicit.  Move
6157         intro comment here, adjusted.
6158         (program_space::~program_space): Move intro comment here,
6159         adjusted.
6160         (delete_program_space): Remove.
6161
6162 2020-04-16  Tom Tromey  <tromey@adacore.com>
6163
6164         * windows-nat.c (windows_nat::handle_access_violation): New
6165         function.
6166         * nat/windows-nat.h (handle_access_violation): Declare.
6167         * nat/windows-nat.c (handle_exception): Move Cygwin code to
6168         windows-nat.c.  Call handle_access_violation.
6169
6170 2020-04-16  Tom de Vries  <tdevries@suse.de>
6171
6172         PR symtab/25791
6173         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
6174         CUs without psymtab.
6175
6176 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
6177
6178         * python/python.c (do_start_initialization): Don't call
6179         PyEval_InitThreads for Python 3.9 and beyond.
6180
6181 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
6182
6183         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
6184         thread functions.
6185         (obsd_nat_target::wait): Likewise.
6186
6187 2020-04-15  Tom Tromey  <tromey@adacore.com>
6188
6189         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
6190         (DEBUG_EXCEPT): Use debug_printf.
6191
6192 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
6193
6194         * completer.c (class completion_tracker::completion_hash_entry)
6195         <hash_name>: New member function.
6196         (completion_tracker::discard_completions): New callback to hash a
6197         completion_hash_entry, pass this to htab_create_alloc.
6198
6199 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
6200
6201         * windows-nat.c (windows_make_so): Warn rather than stopping with
6202         an error if realpath() fails.
6203
6204 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
6205
6206         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
6207         (nbsd_nat_target::info_proc): Add do_status.
6208
6209 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
6210             Tom de Vries  <tdevries@suse.de>
6211
6212         PR symtab/25718
6213         * psympriv.h (struct partial_symtab::read_symtab)
6214         (struct partial_symtab::expand_psymtab)
6215         (struct partial_symtab::read_dependencies): Update comments.
6216         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
6217         read_symtab for includer.
6218         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
6219         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
6220         (struct dwarf2_include_psymtab::m_readin): Remove.
6221         (struct dwarf2_include_psymtab::includer): New member function.
6222         (dwarf2_psymtab::expand_psymtab): Assert !readin.
6223
6224 2020-04-14  Tom de Vries  <tdevries@suse.de>
6225
6226         PR symtab/25720
6227         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
6228         with NULL symbol_matcher and lookup_name.
6229         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
6230         and lookup_name.
6231         * dwarf2/read.c (dw2_expand_symtabs_matching)
6232         (dw2_debug_names_expand_symtabs_matching): Same.
6233         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
6234         Make lookup_name a pointer.  Update comment.
6235         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
6236         lookup_name being a pointer.
6237         * symfile.c (expand_symtabs_matching): Same.
6238         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
6239         * linespec.c (iterate_over_all_matching_symtabs): Same.
6240
6241 2020-04-13  Tom Tromey  <tom@tromey.com>
6242
6243         * run-on-main-thread.c: Update include.
6244         * unittests/main-thread-selftests.c: Update include.
6245         * tui/tui-win.c: Update include.
6246         * tui/tui-io.c: Update include.
6247         * tui/tui-interp.c: Update include.
6248         * tui/tui-hooks.c: Update include.
6249         * top.h: Update include.
6250         * top.c: Update include.
6251         * ser-base.c: Update include.
6252         * remote.c: Update include.
6253         * remote-notif.c: Update include.
6254         * remote-fileio.c: Update include.
6255         * record-full.c: Update include.
6256         * record-btrace.c: Update include.
6257         * python/python.c: Update include.
6258         * posix-hdep.c: Update include.
6259         * mingw-hdep.c: Update include.
6260         * mi/mi-main.c: Update include.
6261         * mi/mi-interp.c: Update include.
6262         * main.c: Update include.
6263         * linux-nat.c: Update include.
6264         * interps.c: Update include.
6265         * infrun.c: Update include.
6266         * inf-loop.c: Update include.
6267         * event-top.c: Update include.
6268         * event-loop.c: Move to ../gdbsupport/.
6269         * event-loop.h: Move to ../gdbsupport/.
6270         * async-event.h: Update include.
6271         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
6272
6273 2020-04-13  Tom Tromey  <tom@tromey.com>
6274
6275         * tui/tui-win.c: Include async-event.h.
6276         * remote.c: Include async-event.h.
6277         * remote-notif.c: Include async-event.h.
6278         * record-full.c: Include async-event.h.
6279         * record-btrace.c: Include async-event.h.
6280         * infrun.c: Include async-event.h.
6281         * event-top.c: Include async-event.h.
6282         * event-loop.h: Move some declarations to async-event.h.
6283         * event-loop.c: Don't include ser-event.h or top.h.  Move some
6284         code to async-event.c.
6285         * async-event.h: New file.
6286         * async-event.c: New file.
6287         * Makefile.in (COMMON_SFILES): Add async-event.c.
6288         (HFILES_NO_SRCDIR): Add async-event.h.
6289
6290 2020-04-13  Tom Tromey  <tom@tromey.com>
6291
6292         * utils.c (flush_streams): New function.
6293         * event-loop.c (gdb_wait_for_event): Call flush_streams.
6294
6295 2020-04-13  Tom Tromey  <tom@tromey.com>
6296
6297         * event-loop.c (handle_file_event): Use warning, not
6298         printf_unfiltered.
6299
6300 2020-04-13  Tom Tromey  <tom@tromey.com>
6301
6302         * event-loop.c: Include <chrono>.
6303
6304 2020-04-13  Tom Tromey  <tom@tromey.com>
6305
6306         * gdb_select.h: Move to ../gdbsupport/.
6307         * event-loop.c: Update include path.
6308         * top.c: Update include path.
6309         * ser-base.c: Update include path.
6310         * ui-file.c: Update include path.
6311         * ser-tcp.c: Update include path.
6312         * guile/scm-ports.c: Update include path.
6313         * posix-hdep.c: Update include path.
6314         * ser-unix.c: Update include path.
6315         * gdb_usleep.c: Update include path.
6316         * mingw-hdep.c: Update include path.
6317         * inflow.c: Update include path.
6318         * infrun.c: Update include path.
6319         * event-top.c: Update include path.
6320
6321 2020-04-13  Tom Tromey  <tom@tromey.com>
6322
6323         * configure: Rebuild.
6324         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
6325
6326 2020-04-13  Tom Tromey  <tom@tromey.com>
6327
6328         * event-loop.h (start_event_loop): Don't declare.
6329         * event-loop.c (start_event_loop): Move...
6330         * main.c (start_event_loop): ...here.  Now static.
6331
6332 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
6333
6334         * MAINTAINERS: Update my email address.
6335
6336 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6337
6338         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
6339         IP_ALL.
6340
6341 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6342
6343         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
6344         (nbsd_nat_target::info_proc): Add do_cmdline.
6345
6346 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6347
6348         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
6349         (nbsd_nat_target::info_proc): Add do_cwd.
6350
6351 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
6352
6353         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
6354
6355 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
6356
6357         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
6358         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
6359         (nbsd_nat_target::info_proc): New functions.
6360         * nbsd-nat.c (kinfo_get_vmmap): New function.
6361         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
6362         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
6363         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
6364         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
6365         functions.
6366         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
6367         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6368         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6369         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
6370         (KINFO_VME_FLAG_GROWS_DOWN): New.
6371
6372 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
6373
6374         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
6375         bit shift.
6376
6377 2020-04-10  Tom Tromey  <tromey@adacore.com>
6378
6379         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
6380
6381 2020-04-10  Tom Tromey  <tromey@adacore.com>
6382
6383         * symtab.c (get_symbol_address, get_msymbol_address): Skip
6384         separate debug files.
6385
6386 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
6387
6388         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6389         Move to...
6390         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
6391         ... here.
6392         * windows-nat.c (windows_nat_target::get_windows_debug_event):
6393         Check for STATUS_WX86_BREAKPOINT.
6394         (windows_nat_target::wait): Same.
6395
6396 2020-04-10  Tom de Vries  <tdevries@suse.de>
6397
6398         PR cli/25808
6399         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
6400
6401 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6402
6403         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
6404         (Write After Approval): Remove Tom de Vries.
6405
6406 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6407
6408         revert partially:
6409         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6410
6411         * buildsym.c (record_line): Fix undefined behavior and preserve
6412         lines at eof.
6413
6414 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
6415
6416         * auxv.h (svr4_auxv_parse): New.
6417         * auxv.c (default_auxv_parse): Split into default_auxv_parse
6418         and generic_auxv_parse.
6419         (svr4_auxv_parse): Add.
6420         * obsd-tdep.c: Include "auxv.h".
6421         (obsd_auxv_parse): Remove.
6422         (obsd_init_abi): Remove comment.
6423         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
6424         from `obsd_auxv_parse' to `svr4_auxv_parse'.
6425         * nbsd-tdep.c: Include "auxv.h".
6426         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
6427
6428 2020-04-08  Tom Tromey  <tromey@adacore.com>
6429
6430         * nat/windows-nat.h (last_wait_event): Don't declare.
6431         (wait_for_debug_event): Update comment.
6432         * nat/windows-nat.c (last_wait_event): Now static.
6433
6434 2020-04-08  Tom Tromey  <tromey@adacore.com>
6435
6436         * windows-nat.c (wait_for_debug_event): Move to
6437         nat/windows-nat.c.
6438         * nat/windows-nat.h (wait_for_debug_event): Declare.
6439         * nat/windows-nat.c (wait_for_debug_event): Move from
6440         windows-nat.c.  No longer static.
6441
6442 2020-04-08  Tom Tromey  <tromey@adacore.com>
6443
6444         * windows-nat.c (get_windows_debug_event): Use
6445         fetch_pending_stop.
6446         * nat/windows-nat.h (fetch_pending_stop): Declare.
6447         * nat/windows-nat.c (fetch_pending_stop): New function.
6448
6449 2020-04-08  Tom Tromey  <tromey@adacore.com>
6450
6451         * windows-nat.c (windows_continue): Use matching_pending_stop and
6452         continue_last_debug_event.
6453         * nat/windows-nat.h (matching_pending_stop)
6454         (continue_last_debug_event): Declare.
6455         * nat/windows-nat.c (DEBUG_EVENTS): New define.
6456         (matching_pending_stop, continue_last_debug_event): New
6457         functions.
6458
6459 2020-04-08  Tom Tromey  <tromey@adacore.com>
6460
6461         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
6462         (handle_exception_result): Move to nat/windows-nat.h.
6463         (DEBUG_EXCEPTION_SIMPLE): Remove.
6464         (windows_nat::handle_ms_vc_exception): New function.
6465         (handle_exception): Move to nat/windows-nat.c.
6466         (get_windows_debug_event): Update.
6467         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
6468         nat/windows-nat.c.
6469         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
6470         (handle_exception_result): Move from windows-nat.c.
6471         (handle_exception): Declare.
6472         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
6473         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
6474         windows-nat.c.
6475
6476 2020-04-08  Tom Tromey  <tromey@adacore.com>
6477
6478         * windows-nat.c (exception_count, event_count): Remove.
6479         (handle_exception, get_windows_debug_event)
6480         (do_initial_windows_stuff): Update.
6481
6482 2020-04-08  Tom Tromey  <tromey@adacore.com>
6483
6484         * windows-nat.c (windows_nat::handle_load_dll)
6485         (windows_nat::handle_unload_dll): Rename.  No longer static.
6486         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
6487         Declare.
6488
6489 2020-04-08  Tom Tromey  <tromey@adacore.com>
6490
6491         * complaints.h (stop_whining): Declare at top-level.
6492         (complaint): Don't declare stop_whining.
6493
6494 2020-04-08  Tom Tromey  <tromey@adacore.com>
6495
6496         * windows-nat.c (windows_nat::handle_output_debug_string):
6497         Rename.  No longer static.
6498         * nat/windows-nat.h (handle_output_debug_string): Declare.
6499
6500 2020-04-08  Tom Tromey  <tromey@adacore.com>
6501
6502         * windows-nat.c (current_process_handle, current_process_id)
6503         (main_thread_id, last_sig, current_event, last_wait_event)
6504         (current_windows_thread, desired_stop_thread_id, pending_stops)
6505         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
6506         (display_selectors, fake_create_process)
6507         (get_windows_debug_event): Update.
6508         * nat/windows-nat.h (current_process_handle, current_process_id)
6509         (main_thread_id, last_sig, current_event, last_wait_event)
6510         (current_windows_thread, desired_stop_thread_id, pending_stops)
6511         (struct pending_stop, siginfo_er): Move from windows-nat.c.
6512         * nat/windows-nat.c (current_process_handle, current_process_id)
6513         (main_thread_id, last_sig, current_event, last_wait_event)
6514         (current_windows_thread, desired_stop_thread_id, pending_stops)
6515         (siginfo_er): New globals.  Move from windows-nat.c.
6516
6517 2020-04-08  Tom Tromey  <tromey@adacore.com>
6518
6519         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
6520         (handle_load_dll): Update.
6521         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
6522
6523 2020-04-08  Tom Tromey  <tromey@adacore.com>
6524
6525         * windows-nat.c (enum thread_disposition_type): Move to
6526         nat/windows-nat.h.
6527         (windows_nat::thread_rec): Rename from thread_rec.  No longer
6528         static.
6529         (windows_add_thread, windows_nat_target::fetch_registers)
6530         (windows_nat_target::store_registers, handle_exception)
6531         (windows_nat_target::resume, get_windows_debug_event)
6532         (windows_nat_target::get_tib_address)
6533         (windows_nat_target::thread_name)
6534         (windows_nat_target::thread_alive): Update.
6535         * nat/windows-nat.h (enum thread_disposition_type): Move from
6536         windows-nat.c.
6537         (thread_rec): Declare.
6538
6539 2020-04-08  Tom Tromey  <tromey@adacore.com>
6540
6541         * windows-nat.c: Add "using namespace".
6542         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
6543         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
6544
6545 2020-04-08  Tom Tromey  <tromey@adacore.com>
6546
6547         * nat/windows-nat.h (struct windows_thread_info): Declare
6548         destructor.
6549         * nat/windows-nat.c (~windows_thread_info): New.
6550
6551 2020-04-08  Tom Tromey  <tromey@adacore.com>
6552
6553         PR gdb/22992
6554         * windows-nat.c (current_event): Update comment.
6555         (last_wait_event, desired_stop_thread_id): New globals.
6556         (struct pending_stop): New.
6557         (pending_stops): New global.
6558         (windows_nat_target) <stopped_by_sw_breakpoint>
6559         <supports_stopped_by_sw_breakpoint>: New methods.
6560         (windows_fetch_one_register): Add assertions.  Adjust PC.
6561         (windows_continue): Handle pending stops.  Suspend other threads
6562         when stepping.  Use last_wait_event
6563         (wait_for_debug_event): New function.
6564         (get_windows_debug_event): Use wait_for_debug_event.  Handle
6565         pending stops.  Queue spurious stops.
6566         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
6567         (windows_nat_target::kill): Use wait_for_debug_event.
6568         * nat/windows-nat.h (struct windows_thread_info)
6569         <stopped_at_software_breakpoint>: New field.
6570         * nat/windows-nat.c (windows_thread_info::resume): Clear
6571         stopped_at_software_breakpoint.
6572
6573 2020-04-08  Tom Tromey  <tromey@adacore.com>
6574
6575         * windows-nat.c (enum thread_disposition_type): New.
6576         (thread_rec): Replace "get_context" parameter with "disposition";
6577         change type.
6578         (windows_add_thread, windows_nat_target::fetch_registers)
6579         (windows_nat_target::store_registers, handle_exception)
6580         (windows_nat_target::resume, get_windows_debug_event)
6581         (windows_nat_target::get_tib_address)
6582         (windows_nat_target::thread_name)
6583         (windows_nat_target::thread_alive): Update.
6584
6585 2020-04-08  Tom Tromey  <tromey@adacore.com>
6586
6587         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
6588         (windows_continue): Use windows_continue::resume.
6589         * nat/windows-nat.h (struct windows_thread_info) <suspend,
6590         resume>: Declare new methods.
6591         * nat/windows-nat.c: New file.
6592         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
6593
6594 2020-04-08  Tom Tromey  <tromey@adacore.com>
6595
6596         * windows-nat.c (windows_add_thread, windows_delete_thread)
6597         (windows_nat_target::fetch_registers)
6598         (windows_nat_target::store_registers, fake_create_process)
6599         (windows_nat_target::resume, windows_nat_target::resume)
6600         (get_windows_debug_event, windows_nat_target::wait)
6601         (windows_nat_target::pid_to_str)
6602         (windows_nat_target::get_tib_address)
6603         (windows_nat_target::get_ada_task_ptid)
6604         (windows_nat_target::thread_name)
6605         (windows_nat_target::thread_alive): Use lwp, not tid.
6606
6607 2020-04-08  Tom Tromey  <tromey@adacore.com>
6608
6609         * windows-nat.c (handle_exception)
6610         (windows_nat_target::thread_name): Update.
6611         * nat/windows-nat.h (windows_thread_info): Remove destructor.
6612         <name>: Now unique_xmalloc_ptr.
6613
6614 2020-04-08  Tom Tromey  <tromey@adacore.com>
6615
6616         * windows-nat.c (thread_rec)
6617         (windows_nat_target::fetch_registers): Update.
6618         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
6619         Update comment.
6620         <debug_registers_changed, reload_context>: Now bool.
6621
6622 2020-04-08  Tom Tromey  <tromey@adacore.com>
6623
6624         * windows-nat.c (windows_add_thread): Use new.
6625         (windows_init_thread_list, windows_delete_thread): Use delete.
6626         (get_windows_debug_event): Update.
6627         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
6628         destructor, and initializers.
6629
6630 2020-04-08  Tom Tromey  <tromey@adacore.com>
6631
6632         * windows-nat.c (struct windows_thread_info): Remove.
6633         * nat/windows-nat.h: New file.
6634
6635 2020-04-08  Tom Tromey  <tromey@adacore.com>
6636
6637         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
6638         (thread_rec, windows_add_thread, windows_delete_thread)
6639         (windows_continue): Update.
6640
6641 2020-04-08  Tom Tromey  <tromey@adacore.com>
6642
6643         * windows-nat.c (struct windows_thread_info): Remove typedef.
6644         (thread_head): Remove.
6645         (thread_list): New global.
6646         (thread_rec, windows_add_thread, windows_init_thread_list)
6647         (windows_delete_thread, windows_continue): Update.
6648
6649 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6650
6651         * windows-tdep.h (windows_init_abi): Add comment.
6652         (cygwin_init_abi): New declaration.
6653         * windows-tdep.c: Split signal enumeration in two, one for
6654         Windows and one for Cygwin.
6655         (windows_gdb_signal_to_target): Only deal with signal of the
6656         Windows OS ABI.
6657         (cygwin_gdb_signal_to_target): New function.
6658         (windows_init_abi): Rename to windows_init_abi_common, don't set
6659         gdb_signal_to_target gdbarch method.  Add new new function with
6660         this name.
6661         (cygwin_init_abi): New function.
6662         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
6663         comment.  Don't call windows_init_abi.
6664         (amd64_windows_init_abi): Add comment, call windows_init_abi.
6665         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
6666         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
6667         i386_windows_init_abi_common, don't call windows_init_abi.  Add
6668         a new function of this name.
6669         (i386_cygwin_init_abi): New function.
6670         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
6671         OS ABI Cygwin.
6672
6673 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
6674
6675         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
6676         parameter.c.
6677         (dwarf2_read_gdb_index): Update.
6678
6679 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
6680
6681         * nbsd-tdep.c: Include "objfiles.h".
6682         (nbsd_skip_solib_resolver): New.
6683         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
6684
6685 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6686
6687         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
6688         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
6689         with DW_LLE_base_addressx are being emitted in DWARFv5.
6690         Add the newly added kind DW_LOC_OFFSET_PAIR also.
6691         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
6692         unsigned integer.
6693
6694 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6695
6696         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
6697         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
6698         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
6699         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
6700         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
6701         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
6702         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
6703
6704
6705 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
6706
6707         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
6708         (read_loclist_index): New function definition.
6709         (lookup_loclist_base): New function definition.
6710         (read_loclist_header): New function definition.
6711         (dwarf2_cu): Add loclist_base and loclist_header field.
6712         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
6713         (read_full_die_1): Read the value of DW_AT_loclists_base.
6714         (read_attribute_reprocess): Handle DW_FORM_loclistx.
6715         (read_attribute_value): Handle DW_FORM_loclistx.
6716         (skip_one_die): Handle DW_FORM_loclistx.
6717         (loclist_header): New structure declaration.
6718         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
6719
6720 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6721
6722         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
6723         constructor.  Remove `addr` parameter from other constructor and
6724         add `per_cu` parameter.
6725         * dwarf2/read.c (create_partial_symtab): Update.
6726
6727 2020-04-07  Tom de Vries  <tdevries@suse.de>
6728
6729         PR symtab/25796
6730         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
6731         (partial_die_info::fixup): Inherit has_const_value.
6732
6733 2020-04-07  Tom de Vries  <tdevries@suse.de>
6734
6735         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
6736         symbols without address.
6737
6738 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6739
6740         * nbsd-nat.h (struct thread_info): Add forward declaration.
6741         (nbsd_nat_target::thread_alive): Add.
6742         (nbsd_nat_target::thread_name): Likewise.
6743         (nbsd_nat_target::update_thread_list): Likewise.
6744         (update_thread_list::post_attach): Likewise.
6745         (post_attach::pid_to_str): Likewise.
6746         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
6747         (nbsd_thread_lister): Add.
6748         (nbsd_nat_target::thread_alive): Likewise.
6749         (nbsd_nat_target::thread_name): Likewise.
6750         (nbsd_add_threads): Likewise.
6751         (update_thread_list::post_attach): Likewise.
6752         (nbsd_nat_target::update_thread_list): Likewise.
6753         (post_attach::pid_to_str): Likewise.
6754
6755 2020-04-06  Tom Tromey  <tromey@adacore.com>
6756
6757         * ada-valprint.c (print_variant_part): Extract the variant field.
6758         (print_field_values): Use the field as the outer value when
6759         recursing.
6760
6761 2020-04-06  Tom Tromey  <tromey@adacore.com>
6762
6763         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
6764         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
6765         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
6766         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
6767         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
6768
6769 2020-04-06  Tom Tromey  <tromey@adacore.com>
6770
6771         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
6772         TYPE_CODE_ERROR.
6773
6774 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
6775
6776         * nbsd-tdep.c: Include "gdbarch.h".
6777         Define enum with NetBSD signal numbers.
6778         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
6779         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
6780         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
6781         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
6782         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
6783         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
6784         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
6785         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
6786         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
6787         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
6788         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
6789         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
6790
6791 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
6792
6793         PR gdb/25325
6794         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
6795
6796 2020-04-03  Tom Tromey  <tromey@adacore.com>
6797
6798         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
6799         Read constant block.
6800
6801 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6802
6803         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
6804         (gdb_bfd_get_full_section_contents): New declaration.
6805         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
6806         * windows-tdep.c (is_linked_with_cygwin_dll): Use
6807         gdb_bfd_get_full_section_contents.
6808
6809 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
6810
6811         * exec.c (build_section_table): Replace internal_error with
6812         gdb_assert.
6813         (section_table_xfer_memory_partial): Likewise.
6814         * mdebugread.c (parse_partial_symbols): Likewise.
6815         * psymtab.c (lookup_partial_symbol): Likewise.
6816         * utils.c (wrap_here): Likewise.
6817
6818 2020-04-02  Tom Tromey  <tromey@adacore.com>
6819
6820         * f-lang.c (build_fortran_types): Use arch_type to initialize
6821         builtin_complex_s32 in the TYPE_CODE_ERROR case.
6822
6823 2020-04-02  Tom Tromey  <tromey@adacore.com>
6824
6825         * dwarf2/read.c (partial_die_info::read): Do not create a vector
6826         of attributes.
6827
6828 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
6829             Bernd Edlinger <bernd.edlinger@hotmail.de>
6830             Tom Tromey  <tromey@adacore.com>
6831
6832         * buildsym.c (buildsym_compunit::record_line): Remove
6833         deduplication code.
6834
6835 2020-04-02  Tom de Vries  <tdevries@suse.de>
6836
6837         PR ada/24671
6838         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
6839
6840 2020-04-02  Tom de Vries  <tdevries@suse.de>
6841
6842         * dwarf2/read.c (dwarf2_gdb_index_functions,
6843         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
6844         NULL.
6845         * psymtab.c (psym_lookup_global_symbol_language): New function.
6846         (psym_functions): Init psym_lookup_global_symbol_language with
6847         psym_lookup_global_symbol_language.
6848         * symfile-debug.c (debug_sym_quick_functions): Init
6849         lookup_global_symbol_language with NULL.
6850         * symfile.c (set_initial_language): Remove fixme comment.
6851         * symfile.h (struct quick_symbol_functions): Add
6852         lookup_global_symbol_language.
6853         * symtab.c (find_quick_global_symbol_language): New function.
6854         (find_main_name): Use find_quick_global_symbol_language.
6855
6856 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6857
6858         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
6859
6860 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6861
6862         * buildsym.c (record_line): Fix undefined behavior and preserve
6863         lines at eof.
6864
6865 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6866
6867         * buildsym.c (record_line): Fix the resizing condition.
6868
6869 2020-04-01  Tom Tromey  <tom@tromey.com>
6870
6871         * value.h (value_literal_complex): Add comment.
6872         * valops.c (value_literal_complex): Refer to value.h.
6873
6874 2020-04-01  Tom Tromey  <tom@tromey.com>
6875
6876         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
6877         (scalar_type): New rule, from typebase.
6878         (typebase): Use scalar_type.  Recognize complex types.
6879         (field_name): Handle FLOAT_KEYWORD.
6880         (ident_tokens): Add _Complex and __complex__.
6881
6882 2020-04-01  Tom Tromey  <tom@tromey.com>
6883
6884         PR exp/25299:
6885         * valarith.c (promotion_type, complex_binop): New functions.
6886         (scalar_binop): Handle complex numbers.  Use promotion_type.
6887         (value_pos, value_neg, value_complement): Handle complex numbers.
6888
6889 2020-04-01  Tom Tromey  <tom@tromey.com>
6890
6891         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
6892         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
6893         (parse_number): Handle complex numbers.
6894
6895 2020-04-01  Tom Tromey  <tom@tromey.com>
6896
6897         * c-valprint.c (c_decorations): Change complex suffix to "i".
6898
6899 2020-04-01  Tom Tromey  <tom@tromey.com>
6900
6901         * valprint.c (generic_value_print_complex): Use accessors.
6902         * value.h (value_real_part, value_imaginary_part): Declare.
6903         * valops.c (value_real_part, value_imaginary_part): New
6904         functions.
6905         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
6906
6907 2020-04-01  Tom Tromey  <tom@tromey.com>
6908
6909         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
6910         (read_range_type): Update.
6911         * mdebugread.c (basic_type): Update.
6912         * go-lang.c (build_go_types): Use init_complex_type.
6913         * gdbtypes.h (struct main_type) <complex_type>: New member.
6914         (init_complex_type): Update.
6915         (arch_complex_type): Don't declare.
6916         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
6917         Make name if none given.  Use alloc_type_copy.  Look for cached
6918         complex type.
6919         (arch_complex_type): Remove.
6920         (gdbtypes_post_init): Use init_complex_type.
6921         * f-lang.c (build_fortran_types): Use init_complex_type.
6922         * dwarf2/read.c (read_base_type): Update.
6923         * d-lang.c (build_d_types): Use init_complex_type.
6924         * ctfread.c (read_base_type): Update.
6925
6926 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6927
6928         * infrun.c (stop_all_threads): Update assertion, plus when
6929         stopping threads, take into account that we might be trying
6930         to stop an all-stop target.
6931         (stop_waiting): Call 'stop_all_threads' if there exists a
6932         non-stop target.
6933
6934 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6935
6936         * target.h (exists_non_stop_target): New function declaration.
6937         * target.c (exists_non_stop_target): New function.
6938
6939 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
6940
6941         PR gdb/24789
6942         * eval.c (is_integral_or_integral_reference): New function.
6943         (evaluate_subexp_standard): Allow integer references in
6944         pointer arithmetic.
6945
6946 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6947
6948         * remote.c (remote_target::remote_parse_stop_reply): Remove the
6949         check for no ptid in the stop reply when the target is non-stop.
6950
6951 2020-04-01  Tom Tromey  <tromey@adacore.com>
6952
6953         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
6954         "name" parameter to rvalue reference.  Initialize m_name_holder.
6955         <lookup_name_info>: New overloads.
6956         <name>: Return gdb::string_view.
6957         <c_str>: New method.
6958         <make_ignore_params>: Update.
6959         <search_name_hash>: Update.
6960         <language_lookup_name>: Return const char *.
6961         <m_name>: Change type.
6962         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
6963         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
6964         (lookup_name_info::match_any): Update.
6965         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
6966         Update.
6967         * minsyms.c (linkage_name_str): Update.
6968         * language.c (default_symbol_name_matcher): Update.
6969         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
6970         Update.
6971         * ada-lang.c (ada_fold_name): Change parameter to string_view.
6972         (ada_lookup_name_info::ada_lookup_name_info): Update.
6973         (literal_symbol_name_matcher): Update.
6974
6975 2020-04-01  Tom Tromey  <tromey@adacore.com>
6976
6977         * psymtab.c (psymtab_search_name): Remove function.
6978         (psym_lookup_symbol): Create search name and lookup name here.
6979         (lookup_partial_symbol): Remove "name" parameter; add
6980         lookup_name.
6981         (psym_expand_symtabs_for_function): Update.
6982
6983 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
6984
6985         PR tui/25597:
6986         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
6987
6988 2020-03-31  Tom Tromey  <tromey@adacore.com>
6989
6990         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
6991         memcpy.
6992
6993 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
6994
6995         * features/riscv/32bit-csr.xml: Regenerated.
6996         * features/riscv/64bit-csr.xml: Regenerated.
6997
6998 2020-03-30  Tom Tromey  <tromey@adacore.com>
6999
7000         * ada-valprint.c (print_variant_part): Update.
7001         * ada-lang.h (ada_which_variant_applies): Update.
7002         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
7003         outer_valaddr parameters; replace with "outer" value parameter.
7004         (to_fixed_variant_branch_type): Update.
7005
7006 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7007
7008         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
7009         <list>.  Remove inclusion of observable.h.
7010         (PPC_DEBUG_CURRENT_VERSION): Move up define.
7011         (struct arch_lwp_info): New struct.
7012         (class ppc_linux_dreg_interface): New class.
7013         (struct ppc_linux_process_info): New struct.
7014         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
7015         <low_new_clone, low_forget_process, low_prepare_to_resume>
7016         <copy_thread_dreg_state, mark_thread_stale>
7017         <mark_debug_registers_changed, register_hw_breakpoint>
7018         <clear_hw_breakpoint, register_wp, clear_wp>
7019         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
7020         <num_memory_accesses, get_trigger_type>
7021         <create_watchpoint_request, hwdebug_point_cmp>
7022         <init_arch_lwp_info, get_arch_lwp_info>
7023         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
7024         methods.
7025         <struct ptid_hash>: New inner struct.
7026         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
7027         members.
7028         (saved_dabr_value, hwdebug_info, max_slots_number)
7029         (struct hw_break_tuple, struct thread_points, ppc_threads)
7030         (have_ptrace_hwdebug_interface)
7031         (hwdebug_find_thread_points_by_tid)
7032         (hwdebug_insert_point, hwdebug_remove_point): Remove.
7033         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
7034         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
7035         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
7036         use m_dreg_interface.
7037         (hwdebug_point_cmp): Change to...
7038         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
7039         reference arguments instead of pointers.
7040         (ppc_linux_nat_target::ranged_break_num_registers): Use
7041         m_dreg_interface.
7042         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
7043         m_dreg_interface.  Call register_hw_breakpoint.
7044         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
7045         m_dreg_interface.  Call clear_hw_breakpoint.
7046         (get_trigger_type): Change to...
7047         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
7048         comment.
7049         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
7050         use m_dreg_interface.  Call register_hw_breakpoint.
7051         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
7052         use m_dreg_interface.  Call clear_hw_breakpoint.
7053         (can_use_watchpoint_cond_accel): Change to...
7054         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
7055         method.  Update comment, use m_dreg_interface and
7056         m_process_info.
7057         (calculate_dvc): Change to...
7058         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
7059         m_dreg_interface.
7060         (num_memory_accesses): Change to...
7061         (ppc_linux_nat_target::num_memory_accesses): ...this method.
7062         (check_condition): Change to...
7063         (ppc_linux_nat_target::check_condition): ...this method.
7064         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
7065         comment, use m_dreg_interface.
7066         (create_watchpoint_request): Change to...
7067         (ppc_linux_nat_target::create_watchpoint_request): ...this
7068         method.  Use m_dreg_interface.
7069         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
7070         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
7071         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
7072         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
7073         (ppc_linux_nat_target::low_forget_process)
7074         (ppc_linux_nat_target::low_new_fork)
7075         (ppc_linux_nat_target::low_new_clone)
7076         (ppc_linux_nat_target::low_delete_thread)
7077         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
7078         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
7079         only call mark_thread_stale.
7080         (ppc_linux_thread_exit): Remove.
7081         (ppc_linux_nat_target::stopped_data_address): Change to...
7082         (ppc_linux_nat_target::low_stopped_data_address): This. Add
7083         comment, use m_dreg_interface and m_thread_hw_breakpoints.
7084         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
7085         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
7086         comment.  Call low_stopped_data_address.
7087         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
7088         m_dreg_interface.
7089         (ppc_linux_nat_target::masked_watch_num_registers): Use
7090         m_dreg_interface.
7091         (ppc_linux_nat_target::copy_thread_dreg_state)
7092         (ppc_linux_nat_target::mark_thread_stale)
7093         (ppc_linux_nat_target::mark_debug_registers_changed)
7094         (ppc_linux_nat_target::register_hw_breakpoint)
7095         (ppc_linux_nat_target::clear_hw_breakpoint)
7096         (ppc_linux_nat_target::register_wp)
7097         (ppc_linux_nat_target::clear_wp)
7098         (ppc_linux_nat_target::init_arch_lwp_info)
7099         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
7100         (_initialize_ppc_linux_nat): Remove observer callback.
7101
7102 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7103
7104         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
7105         (ppc_linux_nat_target::auxv_parse)
7106         (ppc_linux_nat_target::read_description)
7107         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
7108         Move up.
7109
7110 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
7111
7112         * linux-nat.h (low_new_clone): New method.
7113         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
7114
7115 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7116
7117         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
7118         (dbx_expand_psymtab): ... this.
7119         (start_psymtab): Update.
7120         * mdebugread.c (psymtab_to_symtab_1): Rename to...
7121         (mdebug_expand_psymtab): ... this.
7122         (parse_partial_symbols): Update.
7123         (new_psymtab): Update.
7124         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
7125         (xcoff_expand_psymtab): ... this.
7126         (xcoff_start_psymtab): Update.
7127
7128 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7129
7130         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
7131         <expand_dependencies>: ... this.
7132         * psymtab.c (partial_symtab::read_dependencies): Rename to...
7133         (partial_symtab::expand_dependencies): ... this.
7134         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
7135         Update.
7136         (dwarf2_psymtab::expand_psymtab): Update.
7137         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
7138         * mdebugread.c (psymtab_to_symtab_1): Update.
7139         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
7140
7141 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
7142
7143         * psympriv.h (discard_psymtab): Remove.
7144         * dbxread.c (dbx_end_psymtab): Update.
7145         * xcoffread.c (xcoff_end_psymtab): Update.
7146
7147 2020-03-28  Tom Tromey  <tom@tromey.com>
7148
7149         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
7150         comment.
7151
7152 2020-03-28  Tom Tromey  <tom@tromey.com>
7153
7154         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
7155
7156 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
7157
7158         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7159
7160 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
7161
7162         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
7163
7164 2020-03-26  Tom Tromey  <tom@tromey.com>
7165
7166         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
7167         (mark_common_block_symbol_computed, read_tag_string_type)
7168         (attr_to_dynamic_prop, read_subrange_type): Update.
7169         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
7170         to be methods on struct attribute.
7171         (skip_one_die, process_imported_unit_die, read_namespace_alias)
7172         (read_call_site_scope, partial_die_info::read)
7173         (partial_die_info::read, lookup_die_type, follow_die_ref):
7174         Update.
7175         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
7176         from dwarf2_get_ref_die_offset.
7177         (attribute::constant_value): New method, from
7178         dwarf2_get_attr_constant_value.
7179         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
7180         Declare method.
7181         <constant_value>: New method.
7182
7183 2020-03-26  Tom Tromey  <tom@tromey.com>
7184
7185         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
7186         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
7187         (dwarf_type_encoding_name): Move to stringify.c.
7188         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
7189         * dwarf2/stringify.c: New file.
7190         * dwarf2/stringify.h: New file.
7191
7192 2020-03-26  Tom Tromey  <tom@tromey.com>
7193
7194         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
7195         Rewrite.
7196
7197 2020-03-26  Tom Tromey  <tom@tromey.com>
7198
7199         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
7200         methods.
7201         * dwarf2/read.c (lookup_addr_base): Move to die.h.
7202         (lookup_ranges_base): Likewise.
7203         (read_cutu_die_from_dwo, read_full_die_1): Update.
7204
7205 2020-03-26  Tom Tromey  <tom@tromey.com>
7206
7207         * dwarf2/read.c (read_import_statement, read_file_scope)
7208         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
7209         (read_lexical_block_scope, read_call_site_scope)
7210         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
7211         (handle_struct_member_die, process_structure_scope)
7212         (update_enumeration_type_from_children)
7213         (process_enumeration_scope, read_array_type, read_common_block)
7214         (read_namespace, read_module, read_subroutine_type): Update.
7215         (sibling_die): Remove.
7216
7217 2020-03-26  Tom Tromey  <tom@tromey.com>
7218
7219         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
7220         (build_type_psymtabs_reader, read_structure_type)
7221         (read_enumeration_type, read_full_die_1): Update.
7222         (dwarf2_attr_no_follow): Move to die.h.
7223         * dwarf2/die.h (struct die_info) <attr>: New method.
7224
7225 2020-03-26  Tom Tromey  <tom@tromey.com>
7226
7227         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
7228         <base_address>: Now an optional.
7229         (dwarf2_find_base_address, dwarf2_rnglists_process)
7230         (dwarf2_ranges_process, fill_in_loclist_baton)
7231         (dwarf2_symbol_mark_computed): Update.
7232
7233 2020-03-26  Tom Tromey  <tom@tromey.com>
7234
7235         * dwarf2/read.c (struct die_info): Move to die.h.
7236         * dwarf2/die.h: New file.
7237
7238 2020-03-26  Tom Tromey  <tom@tromey.com>
7239
7240         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
7241         * dwarf2/read.c
7242         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7243         Move to line-header.c.
7244         (read_checked_initial_length_and_offset, read_formatted_entries):
7245         Likewise.
7246         (dwarf_decode_line_header): Split into two.
7247         * dwarf2/line-header.c
7248         (dwarf2_statement_list_fits_in_line_number_section_complaint):
7249         Move from read.c.
7250         (read_checked_initial_length_and_offset, read_formatted_entries):
7251         Likewise.
7252         (dwarf_decode_line_header): New function, split from read.c.
7253
7254 2020-03-26  Tom Tromey  <tom@tromey.com>
7255
7256         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
7257         Declare method.
7258         * dwarf2/read.c (read_attribute_value): Update.
7259         (dwarf2_per_objfile::read_line_string): Rename from
7260         read_indirect_line_string.
7261         (read_formatted_entries): Update.
7262
7263 2020-03-26  Tom Tromey  <tom@tromey.com>
7264
7265         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
7266         variable.
7267
7268 2020-03-26  Tom Tromey  <tom@tromey.com>
7269
7270         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
7271         const.
7272         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
7273         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
7274         parameter const.
7275
7276 2020-03-26  Tom Tromey  <tom@tromey.com>
7277
7278         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
7279         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
7280         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
7281         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
7282
7283 2020-03-26  Tom Tromey  <tom@tromey.com>
7284
7285         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
7286         file_names_size, file_full_name, file_file_name>: Use const.
7287         <file_name_at, file_names>: Add const overload.
7288         * dwarf2/line-header.c (line_header::file_file_name)
7289         (line_header::file_full_name): Update.
7290
7291 2020-03-26  Tom Tromey  <tom@tromey.com>
7292
7293         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
7294         (macro_start_file, consume_improper_spaces)
7295         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
7296         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
7297         (dwarf_decode_macros): Move to macro.c.
7298         * dwarf2/macro.c: New file.
7299         * dwarf2/macro.h: New file.
7300         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
7301
7302 2020-03-26  Tom Tromey  <tom@tromey.com>
7303
7304         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
7305         method.
7306         * dwarf2/section.c: New method.  From
7307         read_indirect_string_at_offset_from.
7308         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
7309         (read_indirect_string_at_offset_from): Move to section.c.
7310         (read_indirect_string_at_offset): Rewrite.
7311         (read_indirect_line_string_at_offset): Remove.
7312         (read_indirect_string, read_indirect_line_string)
7313         (dwarf_decode_macro_bytes): Update.
7314
7315 2020-03-26  Tom Tromey  <tom@tromey.com>
7316
7317         * dwarf2/section.h (struct dwarf2_section_info)
7318         <overload_complaint>: Declare.
7319         (dwarf2_section_buffer_overflow_complaint): Don't declare.
7320         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
7321         Rename from dwarf2_section_buffer_overflow_complaint.
7322         * dwarf2/read.c (skip_one_die, partial_die_info::read)
7323         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
7324
7325 2020-03-26  Tom Tromey  <tom@tromey.com>
7326
7327         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
7328         Declare.
7329         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
7330         Move from read.c.
7331         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
7332         to section.c.
7333
7334 2020-03-26  Tom Tromey  <tom@tromey.com>
7335
7336         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
7337
7338 2020-03-26  Tom Tromey  <tom@tromey.com>
7339
7340         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
7341         "builder".
7342         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
7343         parameter.
7344         (dwarf_decode_macros): Update.
7345
7346 2020-03-26  Tom Tromey  <tom@tromey.com>
7347
7348         * dwarf2/read.c (read_attribute_value): Update.
7349         (read_indirect_string_from_dwz): Move to dwz.c; change into
7350         method.
7351         (dwarf_decode_macro_bytes): Update.
7352         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
7353         * dwarf2/dwz.c: New file.
7354         * Makefile.in (COMMON_SFILES): Add dwz.c.
7355
7356 2020-03-26  Tom Tromey  <tom@tromey.com>
7357
7358         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
7359         * dwarf2/read.c: Add include.
7360         * dwarf2/index-write.c: Add include.
7361         * dwarf2/index-cache.c: Add include.
7362         * dwarf2/dwz.h: New file.
7363
7364 2020-03-25  Tom Tromey  <tom@tromey.com>
7365
7366         * compile/compile-object-load.c (get_out_value_type): Mention
7367         correct symbol name in error message.
7368
7369 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
7370
7371         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
7372
7373 2020-03-25  Tom de Vries  <tdevries@suse.de>
7374
7375         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
7376         * symmisc.c (dump_symtab_1): Print user and includes fields.
7377         (maintenance_info_symtabs): Same.
7378
7379 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
7380
7381         PR gdb/25534
7382         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
7383         (riscv_regcache_cooked_write): New function.
7384         (riscv_push_dummy_call): Use new function.
7385         (riscv_return_value): Likewise.
7386
7387 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
7388
7389         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
7390         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
7391         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
7392         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
7393         * infrun.c (follow_fork): Likewise.
7394         (follow_fork_inferior): Likewise.
7395         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
7396         * linux-nat.h (class linux_nat_target): Likewise.
7397         * remote.c (class remote_target) <follow_fork>: Likewise.
7398         (remote_target::follow_fork): Likewise.
7399         * target-delegates.c: Re-generate.
7400         * target.c (default_follow_fork): Likewise.
7401         (target_follow_fork): Likewise.
7402         * target.h (struct target_ops) <follow_fork>: Likewise.
7403         (target_follow_fork): Likewise.
7404
7405 2020-03-24  Tom de Vries  <tdevries@suse.de>
7406
7407         * psymtab.c (maintenance_info_psymtabs): Print user field.
7408
7409 2020-03-20  Tom Tromey  <tromey@adacore.com>
7410
7411         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
7412         const.
7413         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
7414         const.
7415
7416 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
7417
7418         * ptrace.m4: Don't check for ptrace declaration.
7419         * config.in: Re-generate.
7420         * configure: Re-generate.
7421         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
7422         not defined.
7423
7424 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7425
7426         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
7427         `PTRACE_TYPE_RET'.
7428         * i386-bsd-nat.c (gdb_ptrace): Likewise.
7429         * sparc-nat.c (gdb_ptrace): Likewise.
7430         * x86-bsd-nat.c (gdb_ptrace): Likewise.
7431
7432 2020-03-20  Tom Tromey  <tromey@adacore.com>
7433
7434         * c-exp.y (lex_one_token): Fix assert.
7435
7436 2020-03-20  Tom Tromey  <tromey@adacore.com>
7437
7438         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
7439         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
7440         strncpy call.
7441
7442 2020-03-20  Tom Tromey  <tromey@adacore.com>
7443
7444         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
7445
7446 2020-03-20  Tom Tromey  <tromey@adacore.com>
7447
7448         * ada-valprint.c (print_variant_part): Remove parameters; switch
7449         to value-based API.
7450         (print_field_values): Likewise.
7451         (ada_val_print_struct_union): Likewise.
7452         (ada_value_print_1): Update.
7453
7454 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7455
7456         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
7457         nbsd_nat_target instead of inf_ptrace_target.
7458         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7459         nbsd_nat_target.
7460
7461 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7462
7463         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
7464         it to the ptrace call.
7465         * (store_registers): Likewise.
7466
7467 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
7468
7469         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
7470         it to the ptrace call.
7471         * (store_registers): Likewise.
7472
7473 2020-03-19  Luis Machado  <luis.machado@linaro.org>
7474
7475         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
7476         valid, fetch vg value from ptrace.
7477
7478 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7479         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
7480         * inf-ptrace.c: Likewise.
7481         * (gdb_ptrace): Add.
7482         * (inf_ptrace_target::resume): Update.
7483         * (inf_ptrace_target::xfer_partial): Likewise.
7484         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
7485         * (inf_ptrace_peek_poke): Update.
7486
7487 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
7488
7489         * x86-bsd-nat.c (gdb_ptrace): New.
7490         * (x86bsd_dr_set): Add new argument `ptid'.
7491         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
7492         x86bsd_dr_set_addr): Update.
7493
7494 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7495
7496         * remote.c (remote_target::process_stop_reply): Handle events for
7497         all threads differently.
7498
7499 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7500
7501         * completer.c (completion_tracker::remove_completion): Define new
7502         function.
7503         * completer.h (completion_tracker::remove_completion): Declare new
7504         function.
7505         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
7506         when adding a C++ function symbol.
7507
7508 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
7509
7510         * completer.c (completion_tracker::completion_hash_entry): Define
7511         new class.
7512         (advance_to_filename_complete_word_point): Call
7513         recompute_lowest_common_denominator.
7514         (completion_tracker::completion_tracker): Call discard_completions
7515         to setup the hash table.
7516         (completion_tracker::discard_completions): Allow for being called
7517         from the constructor, pass new equal function, and element deleter
7518         when constructing the hash table.  Initialise new class member
7519         variables.
7520         (completion_tracker::maybe_add_completion): Remove use of
7521         m_entries_vec, and store more information into m_entries_hash.
7522         (completion_tracker::recompute_lcd_visitor): New function, most
7523         content taken from...
7524         (completion_tracker::recompute_lowest_common_denominator):
7525         ...here, this now just visits each item in the hash calling the
7526         above visitor.
7527         (completion_tracker::build_completion_result): Remove use of
7528         m_entries_vec, call recompute_lowest_common_denominator.
7529         * completer.h (completion_tracker::have_completions): Remove use
7530         of m_entries_vec.
7531         (completion_tracker::completion_hash_entry): Declare new class.
7532         (completion_tracker::recompute_lowest_common_denominator): Change
7533         function signature.
7534         (completion_tracker::recompute_lcd_visitor): Declare new function.
7535         (completion_tracker::m_entries_vec): Delete.
7536         (completion_tracker::m_entries_hash): Initialize to NULL.
7537         (completion_tracker::m_lowest_common_denominator_valid): New
7538         member variable.
7539         (completion_tracker::m_lowest_common_denominator_max_length): New
7540         member variable.
7541
7542 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7543
7544         * regformats/regdef.h: Put reg in gdb namespace.
7545
7546 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7547
7548         * i386-bsd-nat.c (gdb_ptrace): New.
7549         * (i386bsd_fetch_inferior_registers,
7550         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7551         * (i386bsd_fetch_inferior_registers,
7552         i386bsd_store_inferior_registers) Use gdb_ptrace.
7553
7554 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7555
7556         * amd64-bsd-nat.c (gdb_ptrace): New.
7557         * (amd64bsd_fetch_inferior_registers,
7558         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
7559         * (amd64bsd_fetch_inferior_registers,
7560         amd64bsd_store_inferior_registers) Use gdb_ptrace.
7561
7562 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7563
7564         * user-regs.c (user_reg::read): Rename to...
7565         (user_reg::xread): ...this.
7566         * (append_user_reg): Rename argument `read' to `xread'.
7567         * (user_reg_add_builtin): Likewise.
7568         * (user_reg_add): Likewise.
7569         * (value_of_user_reg): Likewise.
7570
7571 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7572
7573         * sparc-nat.c (gdb_ptrace): New.
7574         * sparc-nat.c (sparc_fetch_inferior_registers)
7575         (sparc_store_inferior_registers) Remove obsolete comment.
7576         * sparc-nat.c (sparc_fetch_inferior_registers)
7577         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
7578         * sparc-nat.c (sparc_fetch_inferior_registers)
7579         (sparc_store_inferior_registers) Use gdb_ptrace.
7580
7581 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7582
7583         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
7584         it to the ptrace call.
7585         * sh-nbsd-nat.c (store_registers): Likewise.
7586
7587 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7588
7589         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
7590         nbsd_nat_target instead of inf_ptrace_target.
7591         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7592         nbsd_nat_target.
7593
7594 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7595
7596         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
7597
7598 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
7599
7600         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
7601         <sys/sysctl.h>.
7602         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
7603
7604 2020-03-17  Tom de Vries  <tdevries@suse.de>
7605
7606         PR gdb/23710
7607         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
7608         fields.
7609         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
7610         fields.
7611         (process_imported_unit_die): Skip import of c++ CUs.
7612
7613 2020-03-16  Tom Tromey  <tom@tromey.com>
7614
7615         * p-valprint.c (pascal_object_print_value): Initialize
7616         base_value.
7617
7618 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
7619             Shahab Vahedi  <shahab@synopsys.com>
7620
7621         * Makefile.in: Add arch/arc.o
7622         * configure.tgt: Likewise.
7623         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
7624         (_initialize_arc_tdep): Don't initialize old target descriptions.
7625         (arc_read_description): New function to cache target descriptions.
7626         * arc-tdep.h (arc_read_description): Add proto type.
7627         * arch/arc.c: New file.
7628         * arch/arc.h: Likewise.
7629         * features/Makefile: Replace old target descriptions with new.
7630         * features/arc-arcompact.c: Remove.
7631         * features/arc-arcompact.xml: Likewise.
7632         * features/arc-v2.c: Likewise
7633         * features/arc-v2.xml: Likewise
7634         * features/arc/aux-arcompact.xml: New file.
7635         * features/arc/aux-v2.xml: Likewise.
7636         * features/arc/core-arcompact.xml: Likewise.
7637         * features/arc/core-v2.xml: Likewise.
7638         * features/arc/aux-arcompact.c: Generate.
7639         * features/arc/aux-v2.c: Likewise.
7640         * features/arc/core-arcompact.c: Likewise.
7641         * features/arc/core-v2.c: Likewise.
7642         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
7643
7644 2020-03-16  Tom Tromey  <tromey@adacore.com>
7645
7646         PR gdb/25663:
7647         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
7648         putting value into bcache.
7649
7650 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7651
7652         PR gdb/21500
7653         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
7654         to...
7655         (amd64_windows_init_abi_common): ... this.  Don't set size of
7656         long type.
7657         (amd64_windows_init_abi): New function.
7658         (amd64_cygwin_init_abi): New function.
7659         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
7660         the Cygwin OS ABI.
7661         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
7662         comment.
7663
7664 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7665
7666         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
7667         * windows-tdep.c (CYGWIN_DLL_NAME): New.
7668         (pe_import_directory_entry): New struct type.
7669         (is_linked_with_cygwin_dll): New function.
7670         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
7671         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
7672         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
7673
7674 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7675
7676         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
7677         i386_cygwin_core_osabi_sniffer.
7678
7679 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7680
7681         * i386-cygwin-tdep.c: Rename to...
7682         * i386-windows-tdep.c: ... this.
7683         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
7684         i386-windows-tdep.c.
7685         * configure.tgt: Likewise.
7686
7687 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7688
7689         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
7690         * osabi.c (gdb_osabi_names): Add "Windows".
7691         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
7692         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
7693         (i386_cygwin_core_osabi_sniffer): New function, extracted from
7694         i386_cygwin_osabi_sniffer.
7695         (_initialize_i386_cygwin_tdep): Register OS ABI
7696         GDB_OSABI_WINDOWS for i386.
7697         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
7698         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
7699         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
7700         for x86-64.
7701         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
7702         when the target matches '*-*-mingw*'.
7703
7704 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7705
7706         * defs.h (enum gdb_osabi): Move to...
7707         * osabi.h (enum gdb_osabi): ... here.
7708         * gdbarch.sh: Include osabi.h in gdbarch.h.
7709         * gdbarch.h: Re-generate.
7710
7711 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
7712
7713         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
7714         function.
7715         (_initialize_amd64_windows_tdep): Register osabi sniffer.
7716
7717 2020-03-14  Tom Tromey  <tom@tromey.com>
7718
7719         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
7720         for C++.
7721         (c_type_print_modifier): Likewise.  Add "language" parameter.
7722         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
7723         (c_type_print_base_1): Update.
7724         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
7725         constants.
7726         * type-stack.c (type_stack::insert): Handle tp_atomic and
7727         tp_restrict.
7728         (type_stack::follow_type_instance_flags): Likewise.
7729         (type_stack::follow_types): Likewise.  Merge type-following code.
7730         * c-exp.y (RESTRICT, ATOMIC): New tokens.
7731         (space_identifier, cv_with_space_id)
7732         (const_or_volatile_or_space_identifier_noopt)
7733         (const_or_volatile_or_space_identifier): Remove.
7734         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
7735         rules.
7736         (ptr_operator, typebase): Update.
7737         (enum token_flag) <FLAG_C>: New constant.
7738         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
7739         "_Atomic".
7740         (lex_one_token): Handle FLAG_C.
7741
7742 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7743
7744         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
7745         it to the ptrace call.
7746         * m68k-bsd-nat.c (store_registers): Likewise.
7747
7748 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7749
7750         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
7751         gdb_byte *.
7752         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
7753         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
7754         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
7755
7756 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7757
7758         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
7759         nbsd_nat_target instead of inf_ptrace_target.
7760         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7761         nbsd_nat_target.
7762
7763 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7764
7765         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
7766         register_t.
7767
7768 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7769
7770         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
7771         it to the ptrace call.
7772         * alpha-bsd-nat.c (store_registers): Likewise.
7773
7774 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7775
7776         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
7777         includes.
7778         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
7779         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
7780         fill_fpregset): Likewise.
7781
7782 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7783
7784         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
7785         nbsd_nat_target instead of inf_ptrace_target.
7786         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7787         nbsd_nat_target.
7788
7789 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7790
7791         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
7792         register_t.
7793
7794 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7795
7796         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
7797         it to the ptrace call.
7798         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
7799         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
7800         * arm-nbsd-nat.c (store_register): Likewise.
7801         * arm-nbsd-nat.c (store_regs): Likewise.
7802         * arm-nbsd-nat.c (store_fp_register): Likewise.
7803         * arm-nbsd-nat.c (store_fp_regs): Likewise.
7804
7805 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7806
7807         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
7808         nbsd_nat_target instead of inf_ptrace_target.
7809         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
7810         nbsd_nat_target.
7811
7812 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7813
7814         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
7815         it to the ptrace call.
7816         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
7817
7818 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7819
7820         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
7821         it to the ptrace call.
7822         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
7823
7824 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7825
7826         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
7827         gdb_byte *.
7828         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
7829
7830 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7831
7832         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
7833         instead of inf_ptrace_target.
7834         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
7835         nbsd_nat_target.
7836
7837 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7838
7839         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7840         register_t.
7841
7842 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7843
7844         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
7845         register_t.
7846
7847 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
7848
7849         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
7850         register_t.
7851
7852 2020-03-13  Tom Tromey  <tom@tromey.com>
7853
7854         * value.h (val_print): Don't declare.
7855         * valprint.h (val_print_array_elements)
7856         (val_print_scalar_formatted, generic_val_print): Don't declare.
7857         * valprint.c (generic_val_print_array): Take a struct value.
7858         (generic_val_print_ptr, generic_val_print_memberptr)
7859         (generic_val_print_bool, generic_val_print_int)
7860         (generic_val_print_char, generic_val_print_complex)
7861         (generic_val_print): Remove.
7862         (generic_value_print): Update.
7863         (do_val_print): Remove unused parameters.  Don't call
7864         la_val_print.
7865         (val_print): Remove.
7866         (common_val_print): Update.  Don't call value_check_printable.
7867         (val_print_scalar_formatted, val_print_array_elements): Remove.
7868         * rust-lang.c (rust_val_print): Remove.
7869         (rust_language_defn): Update.
7870         * p-valprint.c (pascal_val_print): Remove.
7871         (pascal_value_print_inner): Update.
7872         (pascal_object_print_val_fields, pascal_object_print_val):
7873         Remove.
7874         (pascal_object_print_static_field): Update.
7875         * p-lang.h (pascal_val_print): Don't declare.
7876         * p-lang.c (pascal_language_defn): Update.
7877         * opencl-lang.c (opencl_language_defn): Update.
7878         * objc-lang.c (objc_language_defn): Update.
7879         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
7880         * m2-lang.h (m2_val_print): Don't declare.
7881         * m2-lang.c (m2_language_defn): Update.
7882         * language.h (struct language_defn) <la_val_print>: Remove.
7883         * language.c (unk_lang_value_print_inner): Rename.  Change
7884         argument types.
7885         (unknown_language_defn, auto_language_defn): Update.
7886         * go-valprint.c (go_val_print): Remove.
7887         * go-lang.h (go_val_print): Don't declare.
7888         * go-lang.c (go_language_defn): Update.
7889         * f-valprint.c (f_val_print): Remove.
7890         * f-lang.h (f_value_print): Don't declare.
7891         * f-lang.c (f_language_defn): Update.
7892         * d-valprint.c (d_val_print): Remove.
7893         * d-lang.h (d_value_print): Don't declare.
7894         * d-lang.c (d_language_defn): Update.
7895         * cp-valprint.c (cp_print_value_fields)
7896         (cp_print_value_fields_rtti, cp_print_value): Remove.
7897         (cp_print_static_field): Update.
7898         * c-valprint.c (c_val_print_array, c_val_print_ptr)
7899         (c_val_print_struct, c_val_print_union, c_val_print_int)
7900         (c_val_print_memberptr, c_val_print): Remove.
7901         * c-lang.h (c_val_print_array, cp_print_value_fields)
7902         (cp_print_value_fields_rtti): Don't declare.
7903         * c-lang.c (c_language_defn, cplus_language_defn)
7904         (asm_language_defn, minimal_language_defn): Update.
7905         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
7906         (ada_val_print_enum): Take a struct value.
7907         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
7908         (ada_val_print): Remove.
7909         (ada_value_print_1): Update.
7910         (printable_val_type): Remove.
7911         * ada-lang.h (ada_val_print): Don't declare.
7912         * ada-lang.c (ada_language_defn): Update.
7913
7914 2020-03-13  Tom Tromey  <tom@tromey.com>
7915
7916         * valprint.c (do_val_print): Update.
7917         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
7918         a struct value.
7919         (value_to_value_object_no_release): Declare.
7920         * python/py-value.c (value_to_value_object_no_release): New
7921         function.
7922         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
7923         struct value.
7924         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
7925         function.
7926         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
7927         a struct value.
7928         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
7929         Declare.
7930         (gdbscm_apply_val_pretty_printer): Take a struct value.
7931         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
7932         value.
7933         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
7934         value.
7935         * extension-priv.h (struct extension_language_ops)
7936         <apply_val_pretty_printer>: Take a struct value.
7937         * cp-valprint.c (cp_print_value): Create a struct value.
7938         (cp_print_value): Update.
7939
7940 2020-03-13  Tom Tromey  <tom@tromey.com>
7941
7942         * ada-valprint.c (print_field_values): Call common_val_print.
7943
7944 2020-03-13  Tom Tromey  <tom@tromey.com>
7945
7946         * ada-valprint.c (val_print_packed_array_elements): Remove
7947         bitoffset and val parameters.  Call common_val_print.
7948         (ada_val_print_string): Remove offset, address, and original_value
7949         parameters.
7950         (ada_val_print_array): Update.
7951         (ada_value_print_array): New function.
7952         (ada_value_print_1): Call it.
7953
7954 2020-03-13  Tom Tromey  <tom@tromey.com>
7955
7956         * ada-valprint.c (ada_value_print): Use common_val_print.
7957
7958 2020-03-13  Tom Tromey  <tom@tromey.com>
7959
7960         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
7961
7962 2020-03-13  Tom Tromey  <tom@tromey.com>
7963
7964         * ada-valprint.c (ada_value_print_num): New function.
7965         (ada_value_print_1): Use it.
7966
7967 2020-03-13  Tom Tromey  <tom@tromey.com>
7968
7969         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
7970
7971 2020-03-13  Tom Tromey  <tom@tromey.com>
7972
7973         * ada-valprint.c (ada_value_print_ptr): New function.
7974         (ada_value_print_1): Use it.
7975
7976 2020-03-13  Tom Tromey  <tom@tromey.com>
7977
7978         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
7979         call common_val_print.
7980         (ada_val_print_1): Update.
7981         (ada_value_print_1): New function.
7982         (ada_value_print_inner): Rewrite.
7983
7984 2020-03-13  Tom Tromey  <tom@tromey.com>
7985
7986         * cp-valprint.c (cp_print_value_fields): Update.
7987         (cp_print_value): New function.
7988
7989 2020-03-13  Tom Tromey  <tom@tromey.com>
7990
7991         * m2-valprint.c (m2_value_print_inner): Use
7992         cp_print_value_fields.
7993         * cp-valprint.c (cp_print_value_fields): New function.
7994         * c-valprint.c (c_value_print_struct): New function.
7995         (c_value_print_inner): Use c_value_print_struct.
7996         * c-lang.h (cp_print_value_fields): Declare.
7997
7998 2020-03-13  Tom Tromey  <tom@tromey.com>
7999
8000         * c-valprint.c (c_value_print_array): New function.
8001         (c_value_print_inner): Use it.
8002
8003 2020-03-13  Tom Tromey  <tom@tromey.com>
8004
8005         * c-valprint.c (c_value_print_memberptr): New function.
8006         (c_value_print_inner): Use it.
8007
8008 2020-03-13  Tom Tromey  <tom@tromey.com>
8009
8010         * c-valprint.c (c_value_print_int): New function.
8011         (c_value_print_inner): Use it.
8012
8013 2020-03-13  Tom Tromey  <tom@tromey.com>
8014
8015         * c-valprint.c (c_value_print_ptr): New function.
8016         (c_value_print_inner): Use it.
8017
8018 2020-03-13  Tom Tromey  <tom@tromey.com>
8019
8020         * c-valprint.c (c_value_print_inner): Rewrite.
8021
8022 2020-03-13  Tom Tromey  <tom@tromey.com>
8023
8024         * valprint.c (generic_value_print_complex): New function.
8025         (generic_value_print): Use it.
8026
8027 2020-03-13  Tom Tromey  <tom@tromey.com>
8028
8029         * valprint.c (generic_val_print_float): Don't call
8030         val_print_scalar_formatted.
8031         (generic_val_print, generic_value_print): Update.
8032
8033 2020-03-13  Tom Tromey  <tom@tromey.com>
8034
8035         * valprint.c (generic_value_print_char): New function
8036         (generic_value_print): Use it.
8037
8038 2020-03-13  Tom Tromey  <tom@tromey.com>
8039
8040         * valprint.c (generic_value_print_int): New function.
8041         (generic_value_print): Use it.
8042
8043 2020-03-13  Tom Tromey  <tom@tromey.com>
8044
8045         * valprint.c (generic_value_print_bool): New function.
8046         (generic_value_print): Use it.
8047
8048 2020-03-13  Tom Tromey  <tom@tromey.com>
8049
8050         * valprint.c (generic_val_print_func): Simplify.
8051         (generic_val_print, generic_value_print): Update.
8052
8053 2020-03-13  Tom Tromey  <tom@tromey.com>
8054
8055         * valprint.c (generic_val_print_flags): Remove.
8056         (generic_val_print, generic_value_print): Update.
8057         (val_print_type_code_flags): Add original_value parameter.
8058
8059 2020-03-13  Tom Tromey  <tom@tromey.com>
8060
8061         * valprint.c (generic_val_print): Update.
8062         (generic_value_print): Update.
8063         * valprint.c (generic_val_print_enum): Don't call
8064         val_print_scalar_formatted.
8065
8066 2020-03-13  Tom Tromey  <tom@tromey.com>
8067
8068         * valprint.c (generic_value_print): Call generic_value_print_ptr.
8069         * valprint.c (generic_value_print_ptr): New function.
8070
8071 2020-03-13  Tom Tromey  <tom@tromey.com>
8072
8073         * valprint.c (generic_value_print): Rewrite.
8074
8075 2020-03-13  Tom Tromey  <tom@tromey.com>
8076
8077         * p-valprint.c (pascal_object_print_value_fields)
8078         (pascal_object_print_value): New functions.
8079
8080 2020-03-13  Tom Tromey  <tom@tromey.com>
8081
8082         * p-valprint.c (pascal_value_print_inner): Rewrite.
8083
8084 2020-03-13  Tom Tromey  <tom@tromey.com>
8085
8086         * f-valprint.c (f_value_print_innner): Rewrite.
8087
8088 2020-03-13  Tom Tromey  <tom@tromey.com>
8089
8090         * m2-valprint.c (m2_print_unbounded_array): New overload.
8091         (m2_print_unbounded_array): Update.
8092         (m2_print_array_contents): Take a struct value.
8093         (m2_value_print_inner): Rewrite.
8094
8095 2020-03-13  Tom Tromey  <tom@tromey.com>
8096
8097         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
8098         (d_value_print_inner): New function.
8099         * d-lang.h (d_value_print_inner): Declare.
8100         * d-lang.c (d_language_defn): Use d_value_print_inner.
8101
8102 2020-03-13  Tom Tromey  <tom@tromey.com>
8103
8104         * go-valprint.c (go_value_print_inner): New function.
8105         * go-lang.h (go_value_print_inner): Declare.
8106         * go-lang.c (go_language_defn): Use go_value_print_inner.
8107
8108 2020-03-13  Tom Tromey  <tom@tromey.com>
8109
8110         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
8111         API.
8112         (rust_val_print): Rewrite.
8113         (rust_value_print_inner): New function, from rust_val_print.
8114         (rust_language_defn): Use rust_value_print_inner.
8115
8116 2020-03-13  Tom Tromey  <tom@tromey.com>
8117
8118         * ada-valprint.c (ada_value_print_inner): New function.
8119         * ada-lang.h (ada_value_print_inner): Declare.
8120         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
8121
8122 2020-03-13  Tom Tromey  <tom@tromey.com>
8123
8124         * f-valprint.c (f_value_print_innner): New function.
8125         * f-lang.h (f_value_print_innner): Declare.
8126         * f-lang.c (f_language_defn): Use f_value_print_innner.
8127
8128 2020-03-13  Tom Tromey  <tom@tromey.com>
8129
8130         * p-valprint.c (pascal_value_print_inner): New function.
8131         * p-lang.h (pascal_value_print_inner): Declare.
8132         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
8133
8134 2020-03-13  Tom Tromey  <tom@tromey.com>
8135
8136         * m2-valprint.c (m2_value_print_inner): New function.
8137         * m2-lang.h (m2_value_print_inner): Declare.
8138         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
8139
8140 2020-03-13  Tom Tromey  <tom@tromey.com>
8141
8142         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
8143         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
8144         * c-valprint.c (c_value_print_inner): New function.
8145         * c-lang.h (c_value_print_inner): Declare.
8146         * c-lang.c (c_language_defn, cplus_language_defn)
8147         (asm_language_defn, minimal_language_defn): Use
8148         c_value_print_inner.
8149
8150 2020-03-13  Tom Tromey  <tom@tromey.com>
8151
8152         * p-valprint.c (pascal_object_print_value_fields): Now static.
8153         * p-lang.h (pascal_object_print_value_fields): Don't declare.
8154
8155 2020-03-13  Tom Tromey  <tom@tromey.com>
8156
8157         * c-valprint.c (c_val_print_array): Simplify.
8158
8159 2020-03-13  Tom Tromey  <tom@tromey.com>
8160
8161         * valprint.c (value_print_array_elements): New function.
8162         * valprint.h (value_print_array_elements): Declare.
8163
8164 2020-03-13  Tom Tromey  <tom@tromey.com>
8165
8166         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
8167         * mips-tdep.c (mips_print_register): Use
8168         value_print_scalar_formatted.
8169
8170 2020-03-13  Tom Tromey  <tom@tromey.com>
8171
8172         * valprint.h (value_print_scalar_formatted): Declare.
8173         * valprint.c (value_print_scalar_formatted): New function.
8174
8175 2020-03-13  Tom Tromey  <tom@tromey.com>
8176
8177         * valprint.h (generic_value_print): Declare.
8178         * valprint.c (generic_value_print): New function.
8179
8180 2020-03-13  Tom Tromey  <tom@tromey.com>
8181
8182         * valprint.c (do_val_print): Call la_value_print_inner, if
8183         available.
8184         * rust-lang.c (rust_language_defn): Update.
8185         * p-lang.c (pascal_language_defn): Update.
8186         * opencl-lang.c (opencl_language_defn): Update.
8187         * objc-lang.c (objc_language_defn): Update.
8188         * m2-lang.c (m2_language_defn): Update.
8189         * language.h (struct language_defn) <la_value_print_inner>: New
8190         member.
8191         * language.c (unknown_language_defn, auto_language_defn): Update.
8192         * go-lang.c (go_language_defn): Update.
8193         * f-lang.c (f_language_defn): Update.
8194         * d-lang.c (d_language_defn): Update.
8195         * c-lang.c (c_language_defn, cplus_language_defn)
8196         (asm_language_defn, minimal_language_defn): Update.
8197         * ada-lang.c (ada_language_defn): Update.
8198
8199 2020-03-13  Tom Tromey  <tom@tromey.com>
8200
8201         * c-valprint.c (c_value_print): Use common_val_print.
8202
8203 2020-03-13  Tom Tromey  <tom@tromey.com>
8204
8205         * cp-valprint.c (cp_print_static_field): Use common_val_print.
8206
8207 2020-03-13  Tom Tromey  <tom@tromey.com>
8208
8209         * f-valprint.c (f77_print_array_1, f_val_print): Use
8210         common_val_print.
8211
8212 2020-03-13  Tom Tromey  <tom@tromey.com>
8213
8214         * riscv-tdep.c (riscv_print_one_register_info): Use
8215         common_val_print.
8216
8217 2020-03-13  Tom Tromey  <tom@tromey.com>
8218
8219         * mi/mi-main.c (output_register): Use common_val_print.
8220
8221 2020-03-13  Tom Tromey  <tom@tromey.com>
8222
8223         * infcmd.c (default_print_one_register_info): Use
8224         common_val_print.
8225
8226 2020-03-13  Tom Tromey  <tom@tromey.com>
8227
8228         * valprint.h (common_val_print_checked): Declare.
8229         * valprint.c (common_val_print_checked): New function.
8230         * stack.c (print_frame_arg): Use common_val_print_checked.
8231
8232 2020-03-13  Tom Tromey  <tom@tromey.com>
8233
8234         * valprint.c (do_val_print): New function, from val_print.
8235         (val_print): Use do_val_print.
8236         (common_val_print): Use do_val_print.
8237
8238 2020-03-13  Tom Tromey  <tom@tromey.com>
8239
8240         * valprint.c (value_print): Use scoped_value_mark.
8241
8242 2020-03-13  Tom de Vries  <tdevries@suse.de>
8243
8244         PR symtab/25646
8245         * psymtab.c (partial_symtab::partial_symtab): Don't set
8246         globals_offset and statics_offset.  Push element onto
8247         current_global_psymbols and current_static_psymbols stacks.
8248         (concat): New function.
8249         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
8250         element from current_global_psymbols and current_static_psymbols
8251         stacks.  Concat popped elements to global_psymbols and
8252         static_symbols.
8253         (add_psymbol_to_list): Use current_global_psymbols and
8254         current_static_psymbols stacks.
8255         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
8256         current_static_psymbols fields.
8257
8258 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8259
8260         * corelow.c (sniff_core_bfd): Remove.
8261         (class core_target) <m_core_vec>: Remove.
8262         (core_target::core_target): Update.
8263         (core_file_fns): Remove.
8264         (deprecated_add_core_fns): Remove.
8265         (default_core_sniffer): Remove.
8266         (sniff_core_bfd): Remove.
8267         (default_check_format): Remove.
8268         (gdb_check_format): Remove.
8269         (core_target_open): Update.
8270         (core_target::get_core_register_section): Update.
8271         (get_core_registers_cb): Update.
8272         (core_target::fetch_registers): Update.
8273         * gdbcore.h (struct core_fns): Remove.
8274         (deprecated_add_core_fns): Remove.
8275         (default_core_sniffer): Remove.
8276         (default_check_format): Remove.
8277
8278 2020-03-12  Tom Tromey  <tom@tromey.com>
8279
8280         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
8281         CORE_ADDR.
8282         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
8283
8284 2020-03-12  Tom Tromey  <tom@tromey.com>
8285
8286         * remote.c (remote_target::download_tracepoint)
8287         (remote_target::enable_tracepoint)
8288         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
8289         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
8290         sprintf_vma.
8291
8292 2020-03-12  Tom Tromey  <tom@tromey.com>
8293
8294         * symfile-mem.c: Update CORE_ADDR size assert.
8295
8296 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8297
8298         * selftest.m4: Move to gdbsupport/.
8299         * acinclude.m4: Update path to selftest.m4.
8300
8301 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8302
8303         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
8304         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
8305         gdbarch-selfselftests.c and selftest-arch.c.
8306         (SUBDIR_UNITTESTS_OBS): Rename to...
8307         (SELFTESTS_OBS): ... this.
8308         (COMMON_SFILES): Remove disasm-selftests.c and
8309         gdbarch-selftests.c.
8310         * configure.ac: Don't add selftest-arch.{c,o} to
8311         CONFIG_{SRCS,OBS}.
8312         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
8313         preprocessor conditions.
8314
8315 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8316
8317         * configure.ac: Don't source bfd/development.sh.
8318         * selftest.m4: Modify comment.
8319         * configure: Re-generate.
8320
8321 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
8322
8323         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
8324         not "true" or "false".
8325         * configure: Re-generate.
8326
8327 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
8328
8329         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
8330         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
8331         renamed to arm_nbsd_supply_gregset.
8332         (fetch_register): Update to call arm_nbsd_supply_gregset.
8333         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
8334         (arm_netbsd_nat_target::fetch_registers): Update.
8335         (fetch_elfcore_registers): Removed.
8336         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
8337         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
8338         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
8339         not require NetBSD system headers.
8340         (arm_nbsd_regset): New struct.
8341         (arm_nbsd_iterate_over_regset_sections): New function.
8342         (arm_netbsd_init_abi_common): Updated to call
8343         set_gdbarch_iterate_over_regset_sections.
8344         * arm-nbsd-tdep.h: New file.
8345
8346 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
8347
8348         * symtab.c (find_pc_sect_line): Add check which prevents infinite
8349         recursion.
8350
8351 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
8352
8353         * configure: Re-generate.
8354
8355 2020-03-11  Tom Tromey  <tromey@adacore.com>
8356
8357         * ada-typeprint.c (print_choices): Fix comment.
8358
8359 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
8360
8361         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
8362         previous item in the list, when the list has no items.
8363
8364 2020-03-11  Tom de Vries  <tdevries@suse.de>
8365
8366         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
8367         PROP_LOCLIST handling code.
8368
8369 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
8370
8371         * buildsym-legacy.c (record_line): Pass extra parameter to
8372         record_line.
8373         * buildsym.c (buildsym_compunit::record_line): Take an extra
8374         parameter, reduce duplication in the line table, and record the
8375         is_stmt flag in the line table.
8376         * buildsym.h (buildsym_compunit::record_line): Add extra
8377         parameter.
8378         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
8379         non-statement lines.
8380         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
8381         this to the symtab builder.
8382         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
8383         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
8384         through to dwarf_record_line_1.
8385         * infrun.c (process_event_stop_test): When stepping, don't stop at
8386         a non-statement instruction, and only refresh the step info when
8387         we land in the middle of a line's range.  Also add an extra
8388         comment.
8389         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
8390         field.
8391         * record-btrace.c (btrace_find_line_range): Only record lines
8392         marked as is-statement.
8393         * stack.c (frame_show_address): Show the frame address if we are
8394         in a non-statement sal.
8395         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
8396         (maintenance_print_one_line_table): Print a header for the is_stmt
8397         column, and include is_stmt information in the output.
8398         * symtab.c (find_pc_sect_line): Find lines marked as statements in
8399         preference to non-statements.
8400         (find_pcs_for_symtab_line): Prefer is-statement entries.
8401         (find_line_common): Likewise.
8402         * symtab.h (struct linetable_entry): Add is_stmt field.
8403         (struct symtab_and_line): Likewise.
8404         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
8405         arranging the line table.
8406
8407 2020-03-07  Tom de Vries  <tdevries@suse.de>
8408
8409         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
8410         DIE.
8411
8412 2020-03-07  Tom Tromey  <tom@tromey.com>
8413
8414         * valops.c (value_literal_complex): Remove obsolete comment.
8415         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
8416         comment.
8417
8418 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8419
8420         * infrun.h: Forward-declare thread_info.
8421         (set_step_info): Add thread_info parameter, add doc.
8422         * infrun.c (set_step_info): Add thread_info parameter, move doc
8423         to header.
8424         * infrun.c (process_event_stop_test): Pass thread to
8425         set_step_info call.
8426         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
8427         set_step_info.
8428         (prepare_one_step): Add thread_info parameter, pass it to
8429         set_step_frame and prepare_one_step (recursive) call.
8430         (step_1): Pass thread to prepare_one_step call.
8431         (step_command_fsm::should_stop): Pass thread to
8432         prepare_one_step.
8433         (until_next_fsm): Pass thread to set_step_frame call.
8434         (finish_command): Pass thread to set_step_info call.
8435
8436 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
8437
8438         * windows-tdep.c (windows_solib_create_inferior_hook):
8439         Check if inferior is running.
8440
8441 2020-03-06  Tom de Vries  <tdevries@suse.de>
8442
8443         * NEWS: Fix "the the".
8444         * ctfread.c: Same.
8445
8446 2020-03-06  Tom de Vries  <tdevries@suse.de>
8447
8448         * psymtab.c (psymtab_to_symtab): Don't print "done.".
8449
8450 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8451
8452         * .dir-locals.el: Add a comment referencing the other copies of
8453         this file.
8454
8455 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
8456
8457         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
8458         psargs.
8459
8460 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8461
8462         * .gitattributes: New file.
8463
8464 2020-03-04  Tom Tromey  <tom@tromey.com>
8465
8466         * symmisc.c (print_symbol_bcache_statistics)
8467         (print_objfile_statistics): Update.
8468         * symfile.c (allocate_symtab): Use intern.
8469         * psymtab.c (partial_symtab::partial_symtab): Use intern.
8470         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
8471         macro_cache>: Remove.
8472         <string_cache>: New member.
8473         (struct objfile) <intern>: New methods.
8474         * elfread.c (elf_symtab_read): Use intern.
8475         * dwarf2/read.c (fixup_go_packaging): Intern package name.
8476         (dwarf2_compute_name, dwarf2_physname)
8477         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
8478         names.
8479         (guess_partial_die_structure_name): Update.
8480         (partial_die_info::fixup): Intern name.
8481         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
8482         name.
8483         (dwarf2_name): Intern name.  Update.
8484         * buildsym.c (buildsym_compunit::get_macro_table): Use
8485         string_cache.
8486
8487 2020-03-04  Tom Tromey  <tom@tromey.com>
8488
8489         * jit.c (bfd_open_from_target_memory): Make "target" const.
8490         * corefile.c (gnutarget): Now const.
8491         * gdbcore.h (gnutarget): Now const.
8492
8493 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
8494
8495         * NEWS: Mention support for WOW64 processes.
8496         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
8497         (amd64_windows_segment_register_p): Remove static.
8498         (_initialize_amd64_windows_nat): Update.
8499         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
8500         * i386-windows-nat.c (context_offset): Update.
8501         (i386_mappings): Rename and remove static.
8502         (i386_windows_segment_register_p): Remove static.
8503         (_initialize_i386_windows_nat): Update.
8504         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
8505         (STATUS_WX86_SINGLE_STEP): New macro.
8506         (EnumProcessModulesEx): New macro.
8507         (Wow64SuspendThread): New macro.
8508         (Wow64GetThreadContext): New macro.
8509         (Wow64SetThreadContext): New macro.
8510         (Wow64GetThreadSelectorEntry): New macro.
8511         (windows_set_context_register_offsets): Add static.
8512         (windows_set_segment_register_p): Likewise.
8513         (windows_add_thread): Adapt for WOW64 processes.
8514         (windows_fetch_one_register): Likewise.
8515         (windows_nat_target::fetch_registers): Likewise.
8516         (windows_store_one_register): Likewise.
8517         (display_selector): Likewise.
8518         (display_selectors): Likewise.
8519         (handle_exception): Likewise.
8520         (windows_continue): Likewise.
8521         (windows_nat_target::resume): Likewise.
8522         (windows_add_all_dlls): Likewise.
8523         (do_initial_windows_stuff): Likewise.
8524         (windows_nat_target::attach): Likewise.
8525         (windows_get_exec_module_filename): Likewise.
8526         (windows_nat_target::create_inferior): Likewise.
8527         (windows_xfer_siginfo): Likewise.
8528         (_initialize_loadable): Initialize Wow64SuspendThread,
8529         Wow64GetThreadContext, Wow64SetThreadContext,
8530         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
8531         * windows-nat.h (windows_set_context_register_offsets):
8532         Remove declaration.
8533         (windows_set_segment_register_p): Likewise.
8534         (i386_windows_segment_register_p): Add declaration.
8535         (amd64_windows_segment_register_p): Likewise.
8536
8537 2020-03-04  Luis Machado  <luis.machado@linaro.org>
8538
8539         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
8540         in "info registers" for AArch64/ARM.
8541
8542         The change caused "info registers" to not print GPR's.
8543
8544         gdb/ChangeLog:
8545
8546         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
8547
8548         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
8549         when reg->group is empty and reggroup is not.
8550
8551 2020-03-03  Tom Tromey  <tromey@adacore.com>
8552
8553         * dwarf2/frame.c (struct dwarf2_frame_cache)
8554         <checked_tailcall_bottom, entry_cfa_sp_offset,
8555         entry_cfa_sp_offset_p>: Remove members.
8556         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
8557         (dwarf2_frame_prev_register): Don't call
8558         dwarf2_tailcall_sniffer_first.
8559         (dwarf2_append_unwinders): Don't append tailcall unwinder.
8560         * frame-unwind.c (add_unwinder): New fuction.
8561         (frame_unwind_init): Use it.  Add tailcall unwinder.
8562
8563 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
8564             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
8565
8566         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
8567         value should be printed as true.
8568
8569 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
8570
8571         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
8572         (windows_init_abi): Set and use windows_so_ops.
8573
8574 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
8575
8576         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
8577         when verifying if dealing with a convenience variable.
8578
8579 2020-03-03  Luis Machado  <luis.machado@linaro.org>
8580
8581         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
8582
8583 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8584
8585         * infrun.c (gdbarch_supports_displaced_stepping): New.
8586         (use_displaced_stepping): Break up conditions in smaller pieces.
8587         Use gdbarch_supports_displaced_stepping.
8588         (displaced_step_prepare_throw): Use
8589         gdbarch_supports_displaced_stepping.
8590
8591 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8592
8593         * NEWS: Mention new behaviour of the history filename.
8594         * top.c (write_history_p): Add comment.
8595         (show_write_history_p): Add header comment, give a different
8596         message when history writing is on, but the history filename is
8597         empty.
8598         (history_filename): Add comment.
8599         (history_filename_empty): New function.
8600         (show_history_filename): Add header comment, give a different
8601         message when the filename is empty.
8602         (init_history): Compare history_filename against nullptr, and only
8603         read history if the filename is not empty.
8604         (set_history_filename): Add header comment, and only make
8605         non-empty filenames absolute.
8606         (init_main): Make the filename argument to 'set history filename'
8607         optional.
8608
8609 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
8610
8611         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
8612         (arm_supply_vfpregset): ...this, and update to use VFP registers.
8613         (fetch_fp_register): Update.
8614         (fetch_fp_regs): Update.
8615         (store_fp_register): Update.
8616         (store_fp_regs): Update.
8617         (arm_netbsd_nat_target::read_description): New function.
8618         (fetch_elfcore_registers): Update.
8619
8620 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8621
8622         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
8623         general_thread if the stop reply is missing a thread-id.
8624         (remote_target::process_stop_reply): Use the first non-exited
8625         thread if the target didn't pass a thread-id.
8626         * infrun.c (do_target_wait): Move call to
8627         switch_to_inferior_no_thread to ....
8628         (do_target_wait_1): ... here.
8629
8630 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
8631
8632         * debuginfod-support.c: Include defs.h first.
8633
8634 2020-02-28  Tom de Vries  <tdevries@suse.de>
8635
8636         * symfile.c (set_initial_language): Use default language for lookup.
8637
8638 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
8639
8640         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
8641         reader variable, pass `this` to read_cutu_die_from_dwo.
8642
8643 2020-02-27  Aaron Merey  <amerey@redhat.com>
8644
8645         * source.c (open_source_file): Check for nullptr when computing
8646         srcpath.
8647
8648 2020-02-27  Tom Tromey  <tromey@adacore.com>
8649
8650         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
8651         member.
8652         (dwarf2_add_field): Don't update nfields.
8653         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
8654
8655 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
8656
8657         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
8658         abs.
8659
8660 2020-02-26  Tom Tromey  <tom@tromey.com>
8661
8662         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
8663         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
8664         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
8665         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
8666         per_cu_data.
8667
8668 2020-02-26  Tom Tromey  <tom@tromey.com>
8669
8670         * dwarf2/index-write.c (psym_index_map): Change type.
8671         (add_address_entry_worker, write_one_signatured_type)
8672         (recursively_count_psymbols, recursively_write_psymbols)
8673         (class debug_names, psyms_seen_size, write_gdbindex)
8674         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
8675
8676 2020-02-26  Aaron Merey  <amerey@redhat.com>
8677
8678         * Makefile.in: Handle optional debuginfod support.
8679         * NEWS: Update.
8680         * README: Add --with-debuginfod summary.
8681         * config.in: Regenerate.
8682         * configure: Regenerate.
8683         * configure.ac: Handle optional debuginfod support.
8684         * debuginfod-support.c: debuginfod helper functions.
8685         * debuginfod-support.h: Ditto.
8686         * doc/gdb.texinfo: Add --with-debuginfod to configure options
8687         summary.
8688         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
8689         when a dwz file cannot be found.
8690         * elfread.c (elf_symfile_read): Query debuginfod servers when a
8691         debuginfo file cannot be found.
8692         * source.c (open_source_file): Query debuginfod servers when a
8693         source file cannot be found.
8694         * top.c (print_gdb_configuration): Include
8695         --{with,without}-debuginfod in the output.
8696
8697 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
8698
8699         * thread.c (thr_try_catch_cmd): Print thread name.
8700
8701 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
8702
8703         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
8704         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8705         dwarf2_fetch_die_type_sect_off): Move to...
8706         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
8707         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8708         dwarf2_fetch_die_type_sect_off): ... here.
8709         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
8710         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
8711         dwarf2_fetch_die_type_sect_off): Move doc to header file.
8712
8713 2020-02-26  Tom de Vries  <tdevries@suse.de>
8714
8715         PR gdb/25603
8716         * symfile.c (set_initial_language): Exit-early if
8717         language_mode == language_mode_manual.
8718
8719 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8720
8721         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
8722         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
8723         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
8724
8725 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8726
8727         * gdbtypes.c (create_array_type_with_stride): Handle negative
8728         array strides.
8729         * valarith.c (value_subscripted_rvalue): Likewise.
8730
8731 2020-02-25  Luis Machado  <luis.machado@linaro.org>
8732
8733         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
8734
8735 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
8736
8737         * loc.h (dwarf2_get_die_type): Move to...
8738         * read.h (dwarf2_get_die_type): ... here.
8739         * read.c (dwarf2_get_die_type): Move doc to header.
8740
8741 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
8742
8743         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
8744         'gnulib/Makefile.in' to the list.
8745
8746 2020-02-24  Tom Tromey  <tom@tromey.com>
8747
8748         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
8749         Remove.
8750         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
8751         XOBNEWVEC.
8752
8753 2020-02-24  Tom Tromey  <tom@tromey.com>
8754
8755         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
8756         New method.
8757         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
8758         (dw2_do_instantiate_symtab, dw2_get_file_names)
8759         (build_type_psymtab_dependencies, load_full_type_unit): Update.
8760
8761 2020-02-24  Tom Tromey  <tom@tromey.com>
8762
8763         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
8764         make_scoped_restore.
8765         (dwarf2_psymtab::read_symtab): Don't clear
8766         reading_partial_symbols.
8767
8768 2020-02-24  Tom de Vries  <tdevries@suse.de>
8769
8770         PR gdb/25592
8771         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
8772
8773 2020-02-24  Tom de Vries  <tdevries@suse.de>
8774
8775         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
8776         commands layout next/prev/regs.
8777
8778 2020-02-22  Tom Tromey  <tom@tromey.com>
8779
8780         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
8781         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
8782
8783 2020-02-22  Tom Tromey  <tom@tromey.com>
8784
8785         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
8786
8787 2020-02-22  Tom Tromey  <tom@tromey.com>
8788
8789         * tui/tui-win.c (_initialize_tui_win): Add usage text.
8790         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
8791         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
8792         * tui/tui.c (_initialize_tui): Add usage text.
8793
8794 2020-02-22  Tom Tromey  <tom@tromey.com>
8795
8796         * tui/tui-win.c (tui_set_focus_command)
8797         (tui_set_win_height_command): Use error_no_arg.
8798         (_initialize_tui_win): Update help text.
8799         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
8800
8801 2020-02-22  Tom Tromey  <tom@tromey.com>
8802
8803         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
8804         * tui/tui-disasm.h (struct tui_disasm_window)
8805         <display_start_addr>: Declare.
8806         * tui/tui-source.h (struct tui_source_window)
8807         <display_start_addr>: Declare.
8808         * tui/tui-winsource.h (struct tui_source_window_base)
8809         <show_source_line, display_start_addr>: New methods.
8810         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
8811         Rename and move to protected section.
8812         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
8813         (tui_source_window_base::do_erase_source_content): Update.
8814         (tui_source_window_base::show_source_line): Now a method.
8815         (tui_source_window_base::show_source_content)
8816         (tui_source_window_base::tui_source_window_base)
8817         (tui_source_window_base::rerender)
8818         (tui_source_window_base::refill)
8819         (tui_source_window_base::do_scroll_horizontal)
8820         (tui_source_window_base::set_is_exec_point_at)
8821         (tui_source_window_base::update_breakpoint_info)
8822         (tui_source_window_base::update_exec_info): Update.
8823         * tui/tui-source.c (tui_source_window::set_contents)
8824         (tui_source_window::showing_source_p)
8825         (tui_source_window::do_scroll_vertical)
8826         (tui_source_window::location_matches_p)
8827         (tui_source_window::line_is_displayed): Update.
8828         (tui_source_window::display_start_addr): New method.
8829         * tui/tui-disasm.c (tui_disasm_window::set_contents)
8830         (tui_disasm_window::do_scroll_vertical)
8831         (tui_disasm_window::location_matches_p): Update.
8832         (tui_disasm_window::display_start_addr): New method.
8833
8834 2020-02-22  Tom Tromey  <tom@tromey.com>
8835
8836         * NEWS: Add entry for gdb.register_window_type.
8837         * tui/tui-layout.h (window_factory): New typedef.
8838         (tui_register_window): Declare.
8839         * tui/tui-layout.c (saved_tui_windows): New global.
8840         (tui_apply_current_layout): Use it.
8841         (tui_register_window): New function.
8842         * python/python.c (do_start_initialization): Call
8843         gdbpy_initialize_tui.
8844         (python_GdbMethods): Add "register_window_type" function.
8845         * python/python-internal.h (gdbpy_register_tui_window)
8846         (gdbpy_initialize_tui): Declare.
8847         * python/py-tui.c: New file.
8848         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
8849
8850 2020-02-22  Tom Tromey  <tom@tromey.com>
8851
8852         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
8853
8854 2020-02-22  Tom Tromey  <tom@tromey.com>
8855
8856         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
8857         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
8858         * tui/tui-data.c (tui_set_win_with_focus): Remove.
8859         (tui_set_win_focus_to): Move from tui-win.c.
8860
8861 2020-02-22  Tom Tromey  <tom@tromey.com>
8862
8863         * tui/tui-layout.c (make_standard_window, get_locator_window): New
8864         functions.
8865         (known_window_types): New global.
8866         (tui_get_window_by_name): Reimplement.
8867         (initialize_known_windows): New function.
8868         (validate_window_name): Rewrite.
8869         (_initialize_tui_layout): Call initialize_known_windows.
8870
8871 2020-02-22  Tom Tromey  <tom@tromey.com>
8872
8873         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
8874         Remove constants.
8875         * tui/tui-winsource.h (struct tui_source_window_base)
8876         <tui_source_window_base>: Remove parameter.
8877         * tui/tui-winsource.c
8878         (tui_source_window_base::tui_source_window_base): Remove
8879         parameter.
8880         (tui_source_window_base::refill): Update.
8881         * tui/tui-stack.h (struct tui_locator_window)
8882         <tui_locator_window>: Update.
8883         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
8884         Default the constructor.
8885         * tui/tui-regs.h (struct tui_data_item_window)
8886         <tui_data_item_window>: Default the constructor.
8887         (struct tui_data_window) <tui_data_window>: Likewise.
8888         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
8889         Default the constructor.
8890         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
8891         Default the constructor.
8892         <type>: Remove.
8893         (struct tui_win_info) <tui_win_info>: Default the constructor.
8894         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
8895         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
8896         Default the constructor.
8897
8898 2020-02-22  Tom Tromey  <tom@tromey.com>
8899
8900         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
8901         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
8902         * tui/tui-win.c (tui_resize_all): Don't call
8903         tui_delete_invisible_windows.
8904         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
8905         done.
8906         (tui_set_layout): Update.
8907         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
8908         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
8909         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
8910
8911 2020-02-22  Tom Tromey  <tom@tromey.com>
8912
8913         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
8914         correctly.
8915
8916 2020-02-22  Tom Tromey  <tom@tromey.com>
8917
8918         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
8919
8920 2020-02-22  Tom Tromey  <tom@tromey.com>
8921
8922         * tui/tui-winsource.h (struct tui_source_window_iterator)
8923         <inner_iterator>: New etytypedef.
8924         <tui_source_window_iterator>: Take "end" parameter.
8925         <tui_source_window_iterator>: Take iterator.
8926         <operator*, advance>: Update.
8927         <m_iter>: Change type.
8928         <m_end>: New field.
8929         (struct tui_source_windows) <begin, end>: Update.
8930         * tui/tui-layout.c (tui_windows): New global.
8931         (tui_apply_current_layout): Clear tui_windows.
8932         (tui_layout_window::apply): Update tui_windows.
8933         * tui/tui-data.h (tui_windows): Declare.
8934         (all_tui_windows): Now inline function.
8935         (class tui_window_iterator, struct all_tui_windows): Remove.
8936
8937 2020-02-22  Tom Tromey  <tom@tromey.com>
8938
8939         PR tui/17850:
8940         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
8941         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
8942         "height" argument.
8943         (class tui_layout_window) <get_sizes>: Likewise.
8944         (class tui_layout_split) <tui_layout_split>: Add "vertical"
8945         argument.
8946         <get_sizes>: Add "height" argument.
8947         <m_vertical>: New field.
8948         * tui/tui-layout.c (tui_layout_split::clone): Update.
8949         (tui_layout_split::get_sizes): Add "height" argument.
8950         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
8951         (tui_new_layout_command): Parse "-horizontal".
8952         (_initialize_tui_layout): Update help string.
8953         (tui_layout_split::specification): Add "-horizontal" when needed.
8954         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
8955         argument.
8956         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
8957         New methods.
8958
8959 2020-02-22  Tom Tromey  <tom@tromey.com>
8960
8961         * tui/tui-layout.h (enum tui_adjust_result): New.
8962         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
8963         (class tui_layout_window) <adjust_size>: Return
8964         tui_adjust_result.  Rewrite.
8965         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
8966         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
8967
8968 2020-02-22  Tom Tromey  <tom@tromey.com>
8969
8970         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
8971         parameter and return types.
8972         (class tui_layout_base) <specification>: Add "depth".
8973         (class tui_layout_window) <specification>: Add "depth".
8974         (class tui_layout_split) <specification>: Add "depth".
8975         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
8976         and return types.
8977         (tui_new_layout_command): Parse sub-layouts.
8978         (_initialize_tui_layout): Update help string.
8979         (tui_layout_window::specification): Add "depth".
8980         (add_layout_command): Update.
8981
8982 2020-02-22  Tom Tromey  <tom@tromey.com>
8983
8984         * NEWS: Add "tui new-layout" item.
8985         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
8986         Add new-layout command to help text.
8987         (validate_window_name): New function.
8988         (tui_new_layout_command): New function.
8989         (_initialize_tui_layout): Register "new-layout".
8990         (tui_layout_window::specification): New method.
8991         (tui_layout_window::specification): New method.
8992         * tui/tui-layout.h (class tui_layout_base) <specification>: New
8993         method.
8994         (class tui_layout_window) <specification>: New method.
8995         (class tui_layout_split) <specification>: New method.
8996
8997 2020-02-22  Tom Tromey  <tom@tromey.com>
8998
8999         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
9000         * tui/tui-win.c (window_name_completer): Update comment.
9001         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
9002         Declare method.
9003         (class tui_layout_window) <replace_window>: Likewise.
9004         (class tui_layout_split) <replace_window>: Likewise.
9005         (tui_set_layout): Don't declare.
9006         (tui_set_initial_layout): Declare function.
9007         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
9008         (asm_regs_layout): New globals.
9009         (tui_current_layout, show_layout): Remove.
9010         (tui_set_layout, tui_add_win_to_layout): Rewrite.
9011         (find_layout, tui_apply_layout): New function.
9012         (layout_completer): Remove.
9013         (tui_next_layout): Reimplement.
9014         (tui_next_layout_command): New function.
9015         (tui_set_initial_layout, tui_prev_layout_command): New functions.
9016         (tui_regs_layout): Reimplement.
9017         (tui_regs_layout_command): New function.
9018         (extract_display_start_addr): Rewrite.
9019         (next_layout, prev_layout): Remove.
9020         (tui_layout_window::replace_window): New method.
9021         (tui_layout_split::replace_window): New method.
9022         (destroy_layout): New function.
9023         (layout_list): New global.
9024         (add_layout_command): New function.
9025         (initialize_layouts): Update.
9026         (tui_layout_command): New function.
9027         (_initialize_tui_layout): Install "layout" commands.
9028         * tui/tui-data.h (enum tui_layout_type): Remove.
9029         (tui_current_layout): Don't declare.
9030
9031 2020-02-22  Tom Tromey  <tom@tromey.com>
9032
9033         * tui/tui-regs.c (tui_reg_layout): Remove.
9034         (tui_reg_command): Use tui_regs_layout.
9035         * tui/tui-layout.h (tui_reg_command): Declare.
9036         * tui/tui-layout.c (tui_reg_command): New function.
9037
9038 2020-02-22  Tom Tromey  <tom@tromey.com>
9039
9040         * tui/tui.c (tui_rl_delete_other_windows): Call
9041         tui_remove_some_windows.
9042         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
9043         Declare method.
9044         (class tui_layout_window) <remove_windows>: New method.
9045         (class tui_layout_split) <remove_windows>: Declare.
9046         (tui_remove_some_windows): Declare.
9047         * tui/tui-layout.c (tui_remove_some_windows): New function.
9048         (tui_layout_split::remove_windows): New method.
9049
9050 2020-02-22  Tom Tromey  <tom@tromey.com>
9051
9052         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
9053         * tui/tui-layout.h (tui_next_layout): Declare.
9054         * tui/tui-layout.c (tui_next_layout): New function.
9055
9056 2020-02-22  Tom Tromey  <tom@tromey.com>
9057
9058         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
9059         correct coordinates.
9060
9061 2020-02-22  Tom Tromey  <tom@tromey.com>
9062
9063         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
9064         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
9065         DATA_WIN case.
9066
9067 2020-02-22  Tom Tromey  <tom@tromey.com>
9068
9069         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
9070         TUI_DISASM_WIN, not tui_win_list.
9071
9072 2020-02-22  Tom Tromey  <tom@tromey.com>
9073
9074         * valprint.c (generic_val_print_enum_1)
9075         (val_print_type_code_flags): Style member names.
9076         * rust-lang.c (val_print_struct, rust_print_enum)
9077         (rust_print_struct_def, rust_internal_print_type): Style member
9078         names.
9079         * p-valprint.c (pascal_object_print_value_fields): Style member
9080         names.  Only call fprintf_symbol_filtered for static members.
9081         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
9082         * f-valprint.c (f_val_print): Style member names.
9083         * f-typeprint.c (f_type_print_base): Style member names.
9084         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
9085         call fprintf_symbol_filtered for static members.
9086         (cp_print_class_member): Style member names.
9087         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
9088         member names.
9089         * ada-valprint.c (ada_print_scalar): Style enum names.
9090         (ada_val_print_enum): Likewise.
9091         * ada-typeprint.c (print_enum_type): Style enum names.
9092
9093 2020-02-21  Tom Tromey  <tom@tromey.com>
9094
9095         * psympriv.h (struct partial_symtab): Update comment.
9096
9097 2020-02-21  Tom Tromey  <tromey@adacore.com>
9098
9099         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
9100         type is CORE_ADDR.
9101
9102 2020-02-21  Tom de Vries  <tdevries@suse.de>
9103
9104         PR gdb/25534
9105         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
9106         if dependencies[i]->user != NULL.
9107
9108 2020-02-21  Ali Tamur  <tamur@google.com>
9109
9110         * dwarf2/read.c (dwarf2_name): Add null check.
9111
9112 2020-02-20  Tom Tromey  <tom@tromey.com>
9113
9114         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
9115         ">=", in binary search.
9116         (dwarf2_find_containing_comp_unit): New overload.
9117         (run_test): New self-test.
9118         (_initialize_dwarf2_read): Register new test.
9119
9120 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
9121
9122         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
9123         * riscv-tdep.h: Likewise.
9124         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
9125         rv32-only CSR.
9126         * features/riscv/64bit-csr.xml: Regenerated.
9127
9128 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
9129             Tom Tromey  <tom@tromey.com>
9130
9131         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
9132         of 'fputc_unfiltered'.
9133         (putchar_unfiltered): Call 'fputc_unfiltered'.
9134         (fputc_unfiltered): Call 'fputs_unfiltered'.
9135
9136 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
9137
9138         * config.in: Regenerate.
9139         * configure: Regenerate.
9140         * configure.ac: Add --with-python-libdir option.
9141         * main.c: Use WITH_PYTHON_LIBDIR.
9142
9143 2020-02-19  Tom Tromey  <tom@tromey.com>
9144
9145         * symtab.c (general_symbol_info::compute_and_set_names): Use
9146         obstack_strndup.  Simplify call to symbol_set_demangled_name.
9147
9148 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
9149
9150         * dwarf2/read.c (allocate_signatured_type_table,
9151         allocate_dwo_unit_table, allocate_type_unit_groups_table,
9152         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
9153         Remove objfile parameter, update all callers.
9154
9155 2020-02-19  Doug Evans  <dje@google.com>
9156
9157         PR rust/25535
9158         * rust-lang.c (rust_print_enum): Apply embedded_offset to
9159         rust_enum_variant calculation.
9160
9161 2020-02-19  Tom Tromey  <tromey@adacore.com>
9162
9163         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
9164
9165 2020-02-19  Tom Tromey  <tromey@adacore.com>
9166
9167         * ada-lang.c (cache_symbol): Use obstack_strdup.
9168
9169 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9170
9171         * configure: Regenerate.
9172
9173 2020-02-19  Tom Tromey  <tromey@adacore.com>
9174
9175         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
9176         NULL check.
9177
9178 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
9179
9180         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
9181
9182 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9183
9184         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
9185         if GDBSERVER is not defined.
9186         (riscv_tdesc_cache): Likewise, also store const target_desc.
9187         (STATIC_IN_GDB): Define.
9188         (riscv_create_target_description): Update declaration with
9189         STATIC_IN_GDB.
9190         (riscv_lookup_target_description): New function, only define if
9191         GDBSERVER is not defined.
9192         * arch/riscv.h (riscv_create_target_description): Declare only
9193         when GDBSERVER is defined.
9194         (riscv_lookup_target_description): New declaration when GDBSERVER
9195         is not defined.
9196         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
9197         (riscv_linux_read_features): ...this, and return
9198         riscv_gdbarch_features instead of target_desc.
9199         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
9200         (riscv_linux_read_description): Rename to...
9201         (riscv_linux_read_features): ...this.
9202         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
9203         Update to use riscv_gdbarch_features and
9204         riscv_lookup_target_description.
9205         * riscv-tdep.c (riscv_find_default_target_description): Use
9206         riscv_lookup_target_description instead of
9207         riscv_create_target_description.
9208
9209 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9210
9211         * valprint.c (generic_val_print_enum_1): When printing a flag
9212         enum with value 0 and there is no enumerator with value 0, print
9213         just "0" instead of "(unknown: 0x0)".
9214
9215 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9216
9217         * valprint.c (generic_val_print_enum_1): Print unknown part of
9218         flag enum in hex.
9219
9220 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9221
9222         * dwarf2/read.c (update_enumeration_type_from_children): Allow
9223         flag enums to contain duplicate enumerators.
9224         * valprint.c (generic_val_print_enum_1): Update comment.
9225
9226 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9227
9228         * dwarf2/read.c: Include "count-one-bits.h".
9229         (update_enumeration_type_from_children): If an enumerator has
9230         multiple bits set, don't treat the enumeration as a "flag enum".
9231         * valprint.c (generic_val_print_enum_1): Assert that enumerators
9232         of flag enums have 0 or 1 bit set.
9233
9234 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
9235
9236         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
9237         conversion.
9238         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9239         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9240         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9241         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9242         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9243
9244 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
9245
9246         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
9247
9248 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9249
9250         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
9251         displaced_step_closure_up.
9252         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9253         (struct displaced_step_closure_up):
9254         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9255         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9256         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
9257         Likewise.
9258         * gdbarch.sh (displaced_step_copy_insn): Likewise.
9259         * gdbarch.c, gdbarch.h: Re-generate.
9260         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
9261         displaced_step_closure_up.
9262         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9263         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9264         * infrun.h (displaced_step_closure_up): New type alias.
9265         (struct displaced_step_inferior_state) <step_closure>: Change
9266         type to displaced_step_closure_up.
9267         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
9268         displaced_step_closure_up.
9269         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9270
9271 2020-02-14  Tom Tromey  <tom@tromey.com>
9272
9273         * minidebug.c (gnu_debug_key): New global.
9274         (find_separate_debug_file_in_section): Use it.
9275
9276 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9277
9278         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
9279         std::unique_ptr.
9280         * gdbarch.c: Re-generate.
9281         * gdbarch.h: Re-generate.
9282         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
9283         change.
9284         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
9285         type to std::unique_ptr.
9286         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
9287         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
9288         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
9289         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
9290         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
9291         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
9292         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
9293         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
9294         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
9295
9296 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9297
9298         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
9299         std::unique_ptr.
9300         (displaced_step_clear): Rename to...
9301         (displaced_step_reset): ... this.  Just call displaced->reset ().
9302         (displaced_step_clear_cleanup): Rename to...
9303         (displaced_step_reset_cleanup): ... this.
9304         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
9305         (displaced_step_fixup): Likewise.
9306         (resume_1): Likewise.
9307         (handle_inferior_event): Restore child's memory before calling
9308         displaced_step_fixup on the parent.
9309         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
9310         to std::unique_ptr.
9311         <step_closure>: Change type to std::unique_ptr.
9312
9313 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
9314
9315         * arm-tdep.c: Include count-one-bits.h.
9316         (cleanup_block_store_pc): Use count_one_bits.
9317         (cleanup_block_load_pc): Use count_one_bits.
9318         (arm_copy_block_xfer): Use count_one_bits.
9319         (thumb2_copy_block_xfer): Use count_one_bits.
9320         (thumb_copy_pop_pc_16bit): Use count_one_bits.
9321         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
9322         (thumb_get_next_pcs_raw): Use count_one_bits.
9323         (arm_get_next_pcs_raw): Use count_one_bits_l.
9324         * arch/arm.c (bitcount): Remove.
9325         * arch/arm.h (bitcount): Remove.
9326
9327 2020-02-14  Tom Tromey  <tromey@adacore.com>
9328
9329         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
9330         Update.
9331         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
9332         * dwarf2/loc.c (call_site_find_chain_1): Return
9333         unique_xmalloc_ptr.
9334         (call_site_find_chain): Likewise.
9335
9336 2020-02-14  Richard Biener  <rguenther@suse.de>
9337
9338         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
9339         on expression with division operators.
9340
9341 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
9342
9343         * MAINTAINERS (Write After Approval): Adding myself.
9344
9345 2020-02-12  Tom Tromey  <tom@tromey.com>
9346
9347         * event-loop.c (event_data, gdb_event, event_handler_func):
9348         Remove.
9349
9350 2020-02-12  Tom Tromey  <tom@tromey.com>
9351
9352         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
9353         (dwarf2_frame_objfile_data): Add comment.
9354         (find_comp_unit, set_comp_unit): New functions.
9355         (dwarf2_frame_find_fde): Use find_comp_unit.
9356         (dwarf2_build_frame_info): Use set_comp_unit.
9357
9358 2020-02-12  Tom Tromey  <tom@tromey.com>
9359
9360         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
9361         (comp_unit): Don't initialize objfile.
9362         (execute_cfa_program): Add text_offset parameter.
9363         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
9364         (dwarf2_frame_cache): Update.
9365         (dwarf2_build_frame_info): Don't set "objfile" member.
9366
9367 2020-02-12  Tom Tromey  <tom@tromey.com>
9368
9369         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
9370         (decode_frame_entry): Likewise.
9371         (dwarf2_build_frame_info): Update.
9372
9373 2020-02-12  Tom Tromey  <tom@tromey.com>
9374
9375         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
9376         (decode_frame_entry_1): Use the comp_unit obstack.
9377
9378 2020-02-12  Tom Tromey  <tom@tromey.com>
9379
9380         * dwarf2/frame.c (struct comp_unit): Add initializers and
9381         constructor.
9382         (dwarf2_frame_objfile_data): Store a comp_unit.
9383         (dwarf2_frame_find_fde): Update.
9384         (dwarf2_build_frame_info): Use "new".
9385
9386 2020-02-12  Tom Tromey  <tom@tromey.com>
9387
9388         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
9389         (dwarf2_fde_table): Typedef for std::vector.
9390         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
9391         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
9392         (decode_frame_entry): Update.
9393         (dwarf2_build_frame_info): Use "new".
9394
9395 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9396
9397         * arm-tdep.c (arm_gdbarch_init): Update.
9398         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
9399         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
9400         have_neon, is_m>: Change to bool.
9401
9402 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
9403
9404         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
9405
9406 2020-02-12  Tom Tromey  <tom@tromey.com>
9407
9408         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
9409
9410 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
9411
9412         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
9413         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
9414
9415 2020-02-11  Tom Tromey  <tom@tromey.com>
9416
9417         * psymtab.h: Update comment.
9418
9419 2020-02-11  Tom Tromey  <tom@tromey.com>
9420
9421         * gdb_obstack.h (struct auto_obstack): Use
9422         DISABLE_COPY_AND_ASSIGN.
9423
9424 2020-02-11  Tom Tromey  <tom@tromey.com>
9425
9426         * dwarf2/frame.h (struct objfile): Don't forward declare.
9427
9428 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9429
9430         * cris-tdep.c (cris_supply_gregset): Change signature to match
9431         what struct regset expects.
9432         (cris_regset): New struct.
9433         (fetch_core_registers): Remove.
9434         (cris_iterate_over_regset_sections): New function.
9435         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
9436         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
9437
9438 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9439
9440         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
9441         registers.
9442
9443 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
9444
9445         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
9446
9447 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9448
9449         * configure: Re-generate.
9450
9451 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9452
9453         * configure: Re-generate.
9454
9455 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
9456
9457         * acinclude: Update warning.m4 path.
9458         * warning.m4: Move to gdbsupport.
9459
9460 2020-02-11  Tom Tromey  <tromey@adacore.com>
9461
9462         * remote.c (remote_console_output): Update.
9463         * printcmd.c (printf_command): Update.
9464         * event-loop.c (gdb_wait_for_event): Update.
9465         * linux-nat.c (sigchld_handler): Update.
9466         * remote-sim.c (gdb_os_write_stdout): Update.
9467         (gdb_os_flush_stdout): Update.
9468         (gdb_os_flush_stderr): Update.
9469         (gdb_os_write_stderr): Update.
9470         * exceptions.c (print_exception): Update.
9471         * remote-fileio.c (remote_fileio_func_read): Update.
9472         (remote_fileio_func_write): Update.
9473         * tui/tui.c (tui_enable): Update.
9474         * tui/tui-interp.c (tui_interp::init): Update.
9475         * utils.c (init_page_info): Update.
9476         (putchar_unfiltered, fputc_unfiltered): Update.
9477         (gdb_flush): Update.
9478         (emit_style_escape): Update.
9479         (flush_wrap_buffer, fputs_maybe_filtered): Update.
9480         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
9481         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
9482         (stderr_file::write): Update.
9483         (stderr_file::puts): Update.
9484         * ui-file.h (ui_file_isatty, ui_file_write)
9485         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
9486         (ui_file_puts): Don't declare.
9487
9488 2020-02-10  Tom de Vries  <tdevries@suse.de>
9489
9490         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
9491         sentinel to char *.
9492
9493 2020-02-09  Tom de Vries  <tdevries@suse.de>
9494
9495         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
9496         filename if it matches "<artificial>".
9497
9498 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9499
9500         * windows-tdep.c (struct enum_value_name): New struct.
9501         (create_enum): New function.
9502         (windows_get_siginfo_type): Create and use enum types.
9503
9504 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
9505
9506         * NEWS: Mention $_siginfo support for Windows.
9507         * windows-nat.c (handle_exception): Set siginfo_er.
9508         (windows_nat_target::mourn_inferior): Reset siginfo_er.
9509         (windows_xfer_siginfo): New function.
9510         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
9511         * windows-tdep.c (struct windows_gdbarch_data): New struct.
9512         (init_windows_gdbarch_data): New function.
9513         (get_windows_gdbarch_data): New function.
9514         (windows_get_siginfo_type): New function.
9515         (windows_init_abi): Register windows_get_siginfo_type.
9516         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
9517
9518 2020-02-08  Tom Tromey  <tom@tromey.com>
9519
9520         * dwarf2/read.c (class cutu_reader) <cutu_reader,
9521         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
9522         <keep>: Declare method.
9523         <m_keep>: Remove member.
9524         <~cutu_reader>: Remove.
9525         (cutu_reader::init_tu_and_read_dwo_dies): Update.
9526         (cutu_reader::cutu_reader): Update.
9527         (cutu_reader::keep): Rename from ~cutu_reader.
9528         (process_psymtab_comp_unit, build_type_psymtabs_1)
9529         (process_skeletonless_type_unit, load_partial_comp_unit)
9530         (load_full_comp_unit, dwarf2_read_addr_index)
9531         (read_signatured_type): Update.
9532
9533 2020-02-08  Tom Tromey  <tom@tromey.com>
9534
9535         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
9536         "want_partial_unit" parameter.
9537         (process_psymtab_comp_unit): Change want_partial_unit to bool.
9538         Inline check for DW_TAG_partial_unit.
9539         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
9540
9541 2020-02-08  Tom Tromey  <tom@tromey.com>
9542
9543         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
9544         read.c.
9545         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
9546         read.c.
9547
9548 2020-02-08  Tom Tromey  <tom@tromey.com>
9549
9550         * dwarf2/read.c (read_address): Move to comp-unit.c.
9551         (dwarf2_rnglists_process, dwarf2_ranges_process)
9552         (read_attribute_value, dwarf_decode_lines_1)
9553         (var_decode_location, decode_locdesc): Update.
9554         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
9555         read.c.  Remove "cu" parameter.
9556         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
9557         method.
9558
9559 2020-02-08  Tom Tromey  <tom@tromey.com>
9560
9561         * dwarf2/read.c (read_attribute_value, read_indirect_string)
9562         (read_indirect_line_string): Update.
9563         * dwarf2/comp-unit.c (read_offset): Remove.
9564         (read_comp_unit_head): Update.
9565         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
9566         method.
9567         (read_offset): Don't declare.
9568
9569 2020-02-08  Tom Tromey  <tom@tromey.com>
9570
9571         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
9572         * dwarf2/read.c (struct comp_unit_head): Move to
9573         dwarf2/comp-unit.h.
9574         (enum class rcuh_kind): Move to comp-unit.h.
9575         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
9576         (read_comp_unit_head, error_check_comp_unit_head)
9577         (read_and_check_comp_unit_head): Move to comp-unit.c.
9578         (read_offset, dwarf_unit_type_name): Likewise.
9579         (create_debug_type_hash_table, read_cutu_die_from_dwo)
9580         (cutu_reader::cutu_reader, read_call_site_scope)
9581         (find_partial_die, follow_die_offset): Update.
9582         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
9583
9584 2020-02-08  Tom Tromey  <tom@tromey.com>
9585
9586         * dwarf2/read.c (read_offset_1): Move to leb.c.
9587         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
9588         (dwarf_decode_macro_bytes): Update.
9589         * dwarf2/leb.c (read_offset): Rename; move from read.c.
9590         * dwarf2/leb.h (read_offset): Declare.
9591
9592 2020-02-08  Tom Tromey  <tom@tromey.com>
9593
9594         * dwarf2/read.c (dwarf2_section_size): Remove.
9595         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
9596         Update.
9597         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
9598
9599 2020-02-08  Tom Tromey  <tom@tromey.com>
9600
9601         * dwarf2/read.c (read_initial_length): Move to leb.c.
9602         * dwarf2/leb.h (read_initial_length): Declare.
9603         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
9604         handle_nonstd parameter.
9605         * dwarf2/frame.c (read_initial_length): Remove.
9606         (decode_frame_entry_1): Update.
9607
9608 2020-02-08  Tom Tromey  <tom@tromey.com>
9609
9610         * dwarf2/loc.c (dwarf2_find_location_expression)
9611         (dwarf_evaluate_loc_desc::get_tls_address)
9612         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
9613         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
9614         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
9615         (dwarf2_compile_property_to_c)
9616         (dwarf2_loc_desc_get_symbol_read_needs)
9617         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
9618         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
9619         (loclist_describe_location, loclist_tracepoint_var_ref)
9620         (loclist_generate_c_location): Update.
9621         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
9622         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
9623         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
9624         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
9625         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
9626         (dwarf2_per_cu_data::addr_size)
9627         (dwarf2_per_cu_data::ref_addr_size)
9628         (dwarf2_per_cu_data::text_offset)
9629         (dwarf2_per_cu_data::addr_type): Now methods.
9630         (per_cu_header_read_in): Make per_cu "const".
9631         (dwarf2_version): Remove.
9632         (dwarf2_per_cu_data::int_type): Now a method.
9633         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
9634         (set_die_type, read_array_type, read_subrange_index_type)
9635         (read_tag_string_type, read_subrange_type): Update.
9636         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
9637         offset_size, ref_addr_size, text_offset, addr_type, version,
9638         objfile, int_type, addr_sized_int_type>: Declare methods.
9639
9640 2020-02-08  Tom Tromey  <tom@tromey.com>
9641
9642         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
9643         Move earlier.
9644
9645 2020-02-08  Tom Tromey  <tom@tromey.com>
9646
9647         * dwarf2/read.h (dwarf_line_debug): Declare.
9648         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
9649         * dwarf2/read.c: Move line_header code to new files.
9650         (dwarf_line_debug): No longer static.
9651         * dwarf2/line-header.c: New file.
9652         * dwarf2/line-header.h: New file.
9653
9654 2020-02-08  Tom Tromey  <tom@tromey.com>
9655
9656         * dwarf2/read.c (struct line_header) <file_full_name,
9657         file_file_name>: Return unique_xmalloc_ptr.
9658         (line_header::file_file_name): Update.
9659         (line_header::file_full_name): Update.
9660         (dw2_get_file_names_reader): Update.
9661         (macro_start_file): Update.
9662
9663 2020-02-08  Tom Tromey  <tom@tromey.com>
9664
9665         * dwarf2/read.c (struct line_header) <file_full_name,
9666         file_file_name>: Declare methods.
9667         (dw2_get_file_names_reader): Update.
9668         (file_file_name): Now a method.
9669         (file_full_name): Likewise.
9670         (macro_start_file): Update.
9671
9672 2020-02-08  Tom Tromey  <tom@tromey.com>
9673
9674         * dwarf2/read.c (dwarf_always_disassemble)
9675         (show_dwarf_always_disassemble): Move to loc.c.
9676         (_initialize_dwarf2_read): Move "always-disassemble" registration
9677         to loc.c.
9678         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
9679         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
9680         static.
9681         (show_dwarf_always_disassemble): Move from read.c.
9682         (_initialize_dwarf2loc): Move always-disassemble from read.c.
9683
9684 2020-02-08  Tom Tromey  <tom@tromey.com>
9685
9686         * dwarf2/read.c (~dwarf2_per_objfile): Update.
9687         (create_quick_file_names_table): Return htab_up.
9688         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
9689         Update.
9690         * dwarf2/read.h (struct dwarf2_per_objfile)
9691         <quick_file_names_table>: Now htab_up.
9692
9693 2020-02-08  Tom Tromey  <tom@tromey.com>
9694
9695         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
9696
9697 2020-02-08  Tom Tromey  <tom@tromey.com>
9698
9699         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
9700         Rewrite.
9701         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
9702         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
9703         (abbrev_table::abbrev_table): No longer inline.
9704         (ABBREV_HASH_SIZE): Remove.
9705         (abbrev_table::m_abbrevs): Now an htab_up.
9706
9707 2020-02-08  Tom Tromey  <tom@tromey.com>
9708
9709         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
9710         (cutu_reader): Update.
9711         (build_type_psymtabs_1): Update.
9712         * dwarf2/abbrev.c (abbrev_table::read): Rename.
9713         (abbrev_table::alloc_abbrev): Update.
9714         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
9715         (abbrev_table::read): New static method, renamed from
9716         abbrev_table_read_table.
9717         (abbrev_table::alloc_abbrev)
9718         (abbrev_table::add_abbrev): Now private.
9719         (abbrev_table::abbrev_table): Now private.
9720         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
9721
9722 2020-02-08  Tom Tromey  <tom@tromey.com>
9723
9724         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
9725         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
9726         htab_up.
9727
9728 2020-02-08  Tom Tromey  <tom@tromey.com>
9729
9730         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
9731         htab_up.
9732         (lookup_dwo_unit_in_dwp): Update.
9733         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
9734         on obstack.
9735
9736 2020-02-08  Tom Tromey  <tom@tromey.com>
9737
9738         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
9739         obstack.
9740
9741 2020-02-08  Tom Tromey  <tom@tromey.com>
9742
9743         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
9744         line_header_hash.
9745         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
9746         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
9747         Change type to htab_up.
9748
9749 2020-02-08  Tom Tromey  <tom@tromey.com>
9750
9751         * dwarf2/read.c (allocate_type_unit_groups_table): Return
9752         htab_up.  Don't allocate on obstack.
9753         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
9754         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
9755         Change type to htab_up.
9756
9757 2020-02-08  Tom Tromey  <tom@tromey.com>
9758
9759         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
9760         Change type to htab_up.
9761         * dwarf2/read.c (create_signatured_type_table_from_index)
9762         (create_signatured_type_table_from_debug_names)
9763         (create_all_type_units, add_type_unit)
9764         (lookup_dwo_signatured_type, lookup_signatured_type)
9765         (process_skeletonless_type_unit): Update.
9766         (create_debug_type_hash_table, create_debug_types_hash_table):
9767         Change type of types_htab.
9768         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
9769         htab_up.  Don't allocate on obstack.
9770         (create_cus_hash_table): Change type of cus_htab parameter.
9771         (struct dwo_file) <cus, tus>: Now htab_up.
9772         (lookup_dwo_signatured_type, lookup_dwo_cutu)
9773         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
9774         (queue_and_load_all_dwo_tus): Update.
9775         * dwarf2/index-write.c (write_gdbindex): Update.
9776         (write_debug_names): Update.
9777
9778 2020-02-08  Tom Tromey  <tom@tromey.com>
9779
9780         * dwarf2/read.h (struct dwarf2_queue_item): Move from
9781         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
9782         destructor.
9783         (struct dwarf2_per_objfile) <queue>: New member.
9784         * dwarf2/read.c (struct dwarf2_queue_item): Move to
9785         dwarf2/read.h.
9786         (dwarf2_queue, dwarf2_queue_tail): Remove.
9787         (class dwarf2_queue_guard): Add parameter to constructor.  Use
9788         DISABLE_COPY_AND_ASSIGN.
9789         <m_per_objfile>: New member.
9790         <~dwarf2_queue_guard>: Rewrite.
9791         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
9792         Update.
9793         (~dwarf2_queue_item): New.
9794
9795 2020-02-08  Tom Tromey  <tom@tromey.com>
9796
9797         * dwarf2/read.c (struct die_info) <has_children>: New member.
9798         (dw2_get_file_names_reader): Remove has_children.
9799         (dw2_get_file_names): Update.
9800         (read_cutu_die_from_dwo): Remove has_children.
9801         (cutu_reader::init_tu_and_read_dwo_dies)
9802         (cutu_reader::cutu_reader): Update.
9803         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
9804         Remove has_children.
9805         (build_type_psymtabs_1, process_skeletonless_type_unit)
9806         (load_partial_comp_unit, load_full_comp_unit): Update.
9807         (create_dwo_cu_reader): Remove has_children.
9808         (create_cus_hash_table, read_die_and_children): Update.
9809         (read_full_die_1,read_full_die): Remove has_children.
9810         (read_signatured_type): Update.
9811         (class cutu_reader) <has_children>: Remove.
9812
9813 2020-02-08  Tom Tromey  <tom@tromey.com>
9814
9815         * dwarf2/expr.c: Rename from dwarf2expr.c.
9816         * dwarf2/expr.h: Rename from dwarf2expr.h.
9817         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
9818         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
9819         * dwarf2/frame.c: Rename from dwarf2-frame.c.
9820         * dwarf2/frame.h: Rename from dwarf2-frame.h.
9821         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
9822         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
9823         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
9824         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
9825         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
9826         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
9827         * dwarf2/loc.c: Rename from dwarf2loc.c.
9828         * dwarf2/loc.h: Rename from dwarf2loc.h.
9829         * dwarf2/read.c: Rename from dwarf2read.c.
9830         * dwarf2/read.h: Rename from dwarf2read.h.
9831         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
9832         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
9833         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
9834         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
9835         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
9836         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
9837         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
9838         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
9839         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
9840         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
9841         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
9842         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
9843         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
9844         Update.
9845         * Makefile.in (COMMON_SFILES): Update.
9846         (HFILES_NO_SRCDIR): Update.
9847
9848 2020-02-08  Tom Tromey  <tom@tromey.com>
9849
9850         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
9851         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
9852
9853 2020-02-08  Tom Tromey  <tom@tromey.com>
9854
9855         * dwarf2read.h (struct die_info): Don't declare.
9856
9857 2020-02-08  Tom Tromey  <tom@tromey.com>
9858
9859         * dwarf2read.h (die_info_ptr): Remove typedef.
9860
9861 2020-02-08  Tom Tromey  <tom@tromey.com>
9862
9863         * dwarf2read.c (read_call_site_scope)
9864         (handle_data_member_location, dwarf2_add_member_fn)
9865         (mark_common_block_symbol_computed, read_common_block)
9866         (attr_to_dynamic_prop, partial_die_info::read)
9867         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
9868         (dwarf2_symbol_mark_computed, set_die_type): Update.
9869         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
9870         method.
9871         (attr_form_is_block): Don't declare.
9872         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
9873
9874 2020-02-08  Tom Tromey  <tom@tromey.com>
9875
9876         * dwarf2read.c (dwarf2_find_base_address, )
9877         (read_call_site_scope, rust_containing_type)
9878         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
9879         (handle_data_member_location, dwarf2_add_member_fn)
9880         (get_alignment, read_structure_type, process_structure_scope)
9881         (mark_common_block_symbol_computed, read_common_block)
9882         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
9883         (partial_die_info::read, read_attribute_value, new_symbol)
9884         (lookup_die_type, dwarf2_get_ref_die_offset)
9885         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
9886         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
9887         (dwarf2_symbol_mark_computed): Update.
9888         * dwarf2/attribute.h (struct attribute) <value_as_address,
9889         form_is_section_offset, form_is_constant, form_is_ref>: Declare
9890         methods.
9891         (value_as_address, attr_form_is_section_offset)
9892         (attr_form_is_constant, attr_form_is_ref): Don't declare.
9893         * dwarf2/attribute.c (attribute::value_as_address)
9894         (attribute::form_is_section_offset, attribute::form_is_constant)
9895         (attribute::form_is_ref): Now methods.
9896
9897 2020-02-08  Tom Tromey  <tom@tromey.com>
9898
9899         * dwarf2read.c (struct attribute, DW_STRING)
9900         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
9901         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
9902         (attr_form_is_block, attr_form_is_section_offset)
9903         (attr_form_is_constant, attr_form_is_ref): Move.
9904         * dwarf2/attribute.h: New file.
9905         * dwarf2/attribute.c: New file, from dwarf2read.c.
9906         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
9907
9908 2020-02-08  Tom Tromey  <tom@tromey.com>
9909
9910         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
9911         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
9912         Move.
9913         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
9914         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
9915         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
9916         abbrev.c.
9917         * dwarf2/abbrev.h: New file.
9918         * dwarf2/abbrev.c: New file, from dwarf2read.c.
9919         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
9920
9921 2020-02-08  Tom Tromey  <tom@tromey.com>
9922
9923         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
9924         (dwarf2_section_size, dwarf2_get_section_info)
9925         (create_signatured_type_table_from_debug_names)
9926         (create_addrmap_from_aranges, read_debug_names_from_section)
9927         (get_gdb_index_contents_from_section, read_comp_unit_head)
9928         (error_check_comp_unit_head, read_abbrev_offset)
9929         (create_debug_type_hash_table, init_cu_die_reader)
9930         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
9931         (read_comp_units_from_section, create_cus_hash_table)
9932         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
9933         (create_dwp_v2_section, dwarf2_rnglists_process)
9934         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
9935         (abbrev_table_read_table, read_indirect_string_at_offset_from)
9936         (read_indirect_string_from_dwz, read_addr_index_1)
9937         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
9938         (dwarf_decode_macro_bytes, dwarf_decode_macros)
9939         (fill_in_loclist_baton): Update.
9940         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
9941         get_containing_section, get_bfd_owner, get_bfd_section,
9942         get_file_name, get_id, get_flags, empty, read>: Declare methods.
9943         (dwarf2_read_section, get_section_name, get_section_file_name)
9944         (get_containing_section, get_section_bfd_owner)
9945         (get_section_bfd_section, get_section_name, get_section_file_name)
9946         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
9947         declare.
9948         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
9949         (dwarf2_section_info::get_bfd_owner)
9950         (dwarf2_section_info::get_bfd_section)
9951         (dwarf2_section_info::get_name)
9952         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
9953         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
9954         (dwarf2_section_info::read): Now methods.
9955         * dwarf-index-write.c (class debug_names): Update.
9956
9957 2020-02-08  Tom Tromey  <tom@tromey.com>
9958
9959         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
9960         Move to dwarf2/section.h.
9961         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
9962         (get_section_bfd_section, get_section_name)
9963         (get_section_file_name, get_section_id, get_section_flags)
9964         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
9965         dwarf2/section.c.
9966         * dwarf2/section.h: New file.
9967         * dwarf2/section.c: New file, from dwarf2read.c.
9968         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
9969
9970 2020-02-08  Tom Tromey  <tom@tromey.com>
9971
9972         * dwarf2read.h (read_unsigned_leb128): Don't declare.
9973         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
9974         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
9975         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
9976         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
9977         * dwarf2/leb.h: New file, from dwarf2read.c.
9978         * dwarf2/leb.c: New file, from dwarf2read.c.
9979         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
9980         Remove.
9981         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
9982         (COMMON_SFILES): Add dwarf2/leb.c.
9983
9984 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
9985
9986         GDB 9.1 released.
9987
9988 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
9989
9990         PR gdb/25190:
9991         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
9992         * gdb/remote.c (remote_console_output): Update.
9993         * gdb/ui-file.c (fputs_unfiltered): Rename to...
9994         (ui_file_puts): ...this.
9995         * gdb/ui-file.h (ui_file_puts): Add declaration.
9996         * gdb/utils.c (emit_style_escape): Update.
9997         (flush_wrap_buffer): Update.
9998         (fputs_maybe_filtered): Update.
9999         (fputs_unfiltered): Add function.
10000
10001 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
10002
10003         * gdb/event-loop.c (gdb_wait_for_event): Update.
10004         * gdb/printcmd.c (printf_command): Update.
10005         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
10006         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
10007         (gdb_os_flush_stderr): Update.
10008         * gdb/remote.c (remote_console_output): Update.
10009         * gdb/ui-file.c (gdb_flush): Rename to...
10010         (ui_file_flush): ...this.
10011         (stderr_file::write): Update.
10012         (stderr_file::puts): Update.
10013         * gdb/ui-file.h (gdb_flush): Rename to...
10014         (ui_file_flush): ...this.
10015         * gdb/utils.c (gdb_flush): Add function.
10016         * gdb/utils.h (gdb_flush): Add declaration.
10017
10018 2020-02-07  Tom Tromey  <tromey@adacore.com>
10019
10020         PR breakpoints/24915:
10021         * source.c (find_and_open_source): Do not check basenames_may_differ.
10022
10023 2020-02-07  Tom Tromey  <tom@tromey.com>
10024
10025         * README: Update gdbserver documentation.
10026         * gdbserver: Move to top level.
10027         * configure.tgt (build_gdbserver): Remove.
10028         * configure.ac: Remove --enable-gdbserver.
10029         * configure: Rebuild.
10030         * Makefile.in (distclean): Don't mention gdbserver.
10031
10032 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10033
10034         * source-cache.c (source_cache::ensure): Surround
10035         get_plain_source_lines with a try/catch.
10036         (source_cache::get_line_charpos): Get rid of try/catch
10037         and only check for the return value of "ensure".
10038         * tui/tui-source.c (tui_source_window::set_contents):
10039         Simplify "nlines" calculation.
10040
10041 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
10042
10043         * MAINTAINERS (Write After Approval): Add myself.
10044
10045 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10046
10047         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
10048         function call.
10049
10050 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
10051
10052         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
10053
10054 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
10055
10056         * nat/riscv-linux-tdesc.h: New file.
10057         * nat/riscv-linux-tdesc.c: New file, taking code from...
10058         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10059         ... here.
10060         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
10061         NATDEPFILES.
10062
10063 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
10064
10065         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
10066         we don't set the fake simulator ptid to the null_ptid.
10067
10068 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
10069
10070         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
10071         * gdbthread.h (class thread_info) <resumed>: Likewise.
10072         * infrun.c (resume_1): Likewise.
10073         (proceed): Likewise.
10074         (infrun_thread_stop_requested): Likewise.
10075         (stop_all_threads): Likewise.
10076         (handle_inferior_event): Likewise.
10077         (restart_threads): Likewise.
10078         (finish_step_over): Likewise.
10079         (keep_going_stepped_thread): Likewise.
10080         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
10081         (linux_handle_extended_wait): Likewise.
10082         * record-btrace.c (get_thread_current_frame_id): Likewise.
10083         * record-full.c (record_full_wait_1): Likewise.
10084         * remote.c (remote_target::process_initial_stop_replies): Likewise.
10085         * target.c (target_resume): Likewise.
10086         * thread.c (set_running_thread): Likewise.
10087
10088 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10089
10090         * f-valprint.c (f77_print_array_1): Changed datatype of index
10091         variable to LONGEST from int to enable it to contain bound
10092         values correctly.
10093
10094 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
10095
10096         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
10097         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
10098         offsets according to FLEN determined.
10099         (riscv_linux_nat_target::read_description): Determine FLEN
10100         dynamically.
10101         (riscv_linux_nat_target::fetch_registers): Size regset buffer
10102         according to FLEN determined.
10103         (riscv_linux_nat_target::store_registers): Likewise.
10104
10105 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10106
10107         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10108         when reg->group is empty and reggroup is not.
10109
10110 2020-01-31  Tom Tromey  <tromey@adacore.com>
10111
10112         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
10113         Call beneath target's mourn_inferior after unpushing.
10114
10115 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10116
10117         PR tui/9765
10118         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
10119         have enough lines to fill the screen, still return the lowest
10120         address we found.
10121
10122 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
10123
10124         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
10125         '-', '<', and '>' commands.
10126
10127 2020-01-29  Pedro Alves  <palves@redhat.com>
10128             Sergio Durigan Junior  <sergiodj@redhat.com>
10129
10130         * infcmd.c (construct_inferior_arguments): Assert that
10131         'argc' is greater than 0.
10132
10133 2020-01-29  Luis Machado  <luis.machado@linaro.org>
10134
10135         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
10136         (BRK_INSN_MASK): Define to 0xd4200000.
10137         (aarch64_program_breakpoint_here_p): New function.
10138         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
10139         * arch-utils.c (default_program_breakpoint_here_p): Moved from
10140         breakpoint.c.
10141         * arch-utils.h (default_program_breakpoint_here_p): Moved from
10142         breakpoint.h
10143         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
10144         call gdbarch_program_breakpoint_here_p.
10145         (program_breakpoint_here): Moved to arch-utils.c, renamed to
10146         default_program_breakpoint_here_p, changed return type to bool and
10147         simplified.
10148         * breakpoint.h (program_breakpoint_here): Moved prototype to
10149         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
10150         return type to bool.
10151         * gdbarch.c: Regenerate.
10152         * gdbarch.h: Regenerate.
10153         * gdbarch.sh (program_breakpoint_here_p): New method.
10154         * infrun.c (handle_signal_stop): Call
10155         gdbarch_program_breakpoint_here_p.
10156
10157 2020-01-26  Tom Tromey  <tom@tromey.com>
10158
10159         * ctfread.c (struct ctf_fp_info): Reindent.
10160         (_initialize_ctfread): Remove.
10161
10162 2020-01-26  Tom Tromey  <tom@tromey.com>
10163
10164         * psymtab.c (partial_map_expand_apply)
10165         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
10166         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
10167         (psym_print_stats, psym_expand_symtabs_for_function)
10168         (psym_map_symbol_filenames, psym_map_matching_symbols)
10169         (psym_expand_symtabs_matching)
10170         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
10171         (maintenance_check_psymtabs): Use new methods.
10172         * psympriv.h (struct partial_symtab) <readin_p,
10173         get_compunit_symtab>: New methods.
10174         <readin, compunit_symtab>: Remove members.
10175         (struct standard_psymtab): New.
10176         (struct legacy_psymtab): Derive from standard_psymtab.
10177         * dwarf2read.h (struct dwarf2_psymtab): Derive from
10178         standard_psymtab.
10179         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
10180
10181 2020-01-26  Tom Tromey  <tom@tromey.com>
10182
10183         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
10184         read_dependencies.  Add assert.
10185         * psymtab.c (partial_symtab::read_dependencies): New method.
10186         * psympriv.h (struct partial_symtab) <read_dependencies>: New
10187         method.
10188         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
10189         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
10190         read_dependencies.
10191         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
10192         Add assert.
10193
10194 2020-01-26  Tom Tromey  <tom@tromey.com>
10195
10196         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
10197         Call expand_psymtab.
10198         (xcoff_read_symtab): Call expand_psymtab.
10199         (xcoff_start_psymtab, xcoff_end_psymtab): Set
10200         legacy_expand_psymtab.
10201         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
10202         method.
10203         (struct legacy_psymtab) <expand_psymtab>: Implement.
10204         <legacy_expand_psymtab>: New member.
10205         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
10206         (parse_partial_symbols): Set legacy_expand_psymtab.
10207         (psymtab_to_symtab_1): Change argument order.  Call
10208         expand_psymtab.
10209         (new_psymtab): Set legacy_expand_psymtab.
10210         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
10211         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
10212         expand_psymtab.
10213         (dwarf2_psymtab::expand_psymtab): Rename from
10214         psymtab_to_symtab_1.  Call expand_psymtab.
10215         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
10216         (dbx_end_psymtab): Likewise.
10217         (dbx_psymtab_to_symtab_1): Change argument order. Call
10218         expand_psymtab.
10219         (dbx_read_symtab): Call expand_psymtab.
10220         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
10221         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
10222         (ctf_psymtab::read_symtab): Call expand_psymtab.
10223
10224 2020-01-26  Tom Tromey  <tom@tromey.com>
10225
10226         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
10227         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
10228         messages.
10229         * mdebugread.c (mdebug_read_symtab): Remove prints.
10230         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
10231         assert.
10232         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
10233
10234 2020-01-26  Tom Tromey  <tom@tromey.com>
10235
10236         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
10237         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
10238         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
10239         legacy_symtab.
10240         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
10241         * psymtab.c (psymtab_to_symtab): Call method.
10242         (dump_psymtab): Update.
10243         * psympriv.h (struct partial_symtab): Add virtual destructor.
10244         <read_symtab>: New method.
10245         (struct legacy_symtab): New.
10246         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
10247         (struct pst_map) <pst>: Now a legacy_psymtab.
10248         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
10249         (new_psymtab): Use legacy_psymtab.
10250         * dwarf2read.h (struct dwarf2_psymtab): New.
10251         (struct dwarf2_per_cu_data) <psymtab>: Use it.
10252         * dwarf2read.c (dwarf2_create_include_psymtab)
10253         (dwarf2_build_include_psymtabs, create_type_unit_group)
10254         (create_partial_symtab, process_psymtab_comp_unit_reader)
10255         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
10256         (set_partial_user): Use dwarf2_psymtab.
10257         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
10258         (psymtab_to_symtab_1, process_full_comp_unit)
10259         (process_full_type_unit, dwarf2_ranges_read)
10260         (dwarf2_get_pc_bounds, psymtab_include_file_name)
10261         (dwarf_decode_lines): Use dwarf2_psymtab.
10262         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
10263         (add_address_entry_worker, write_one_signatured_type)
10264         (recursively_count_psymbols, recursively_write_psymbols)
10265         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
10266         (write_debug_names): Likewise.
10267         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
10268         <pst>: Now a legacy_psymtab.
10269         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
10270         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
10271         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
10272         * ctfread.c (struct ctf_psymtab): New.
10273         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
10274         ctf_psymtab.
10275         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
10276         (create_partial_symtab): Return a ctf_psymtab.
10277         (scan_partial_symbols): Update.
10278
10279 2020-01-26  Tom Tromey  <tom@tromey.com>
10280
10281         * xcoffread.c (xcoff_start_psymtab): Use new.
10282         * psymtab.c (partial_symtab::partial_symtab): New constructor,
10283         renamed from start_psymtab_common.
10284         * psympriv.h (struct partial_symtab): Add new constructor.
10285         (start_psymtab_common): Don't declare.
10286         * mdebugread.c (parse_partial_symbols): Use new.
10287         * dwarf2read.c (create_partial_symtab): Use new.
10288         * dbxread.c (start_psymtab): Use new.
10289         * ctfread.c (create_partial_symtab): Use new.
10290
10291 2020-01-26  Tom Tromey  <tom@tromey.com>
10292
10293         * xcoffread.c (xcoff_end_psymtab): Use new.
10294         * psymtab.c (start_psymtab_common): Use new.
10295         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
10296         Update.
10297         * psympriv.h (struct partial_symtab): Add parameters to
10298         constructor.  Don't inline.
10299         (allocate_psymtab): Don't declare.
10300         * mdebugread.c (new_psymtab): Use new.
10301         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
10302         * dbxread.c (dbx_end_psymtab): Use new.
10303
10304 2020-01-26  Tom Tromey  <tom@tromey.com>
10305
10306         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
10307         allocate_psymtab.  Update documentation.
10308         * psymtab.c (psymtab_storage::install_psymtab): Rename from
10309         allocate_psymtab.  Do not use new.
10310         (allocate_psymtab): Use new.  Update.
10311
10312 2020-01-26  Tom Tromey  <tom@tromey.com>
10313
10314         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
10315         * psymtab.c (psym_print_stats): Update.
10316         * psympriv.h (struct partial_symtab) <readin,
10317         psymtabs_addrmap_supported, anonymous>: Now bool.
10318         * mdebugread.c (psymtab_to_symtab_1): Update.
10319         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
10320         (build_type_psymtabs_reader, psymtab_to_symtab_1)
10321         (process_full_comp_unit, process_full_type_unit): Update.
10322         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
10323         * ctfread.c (psymtab_to_symtab): Update.
10324
10325 2020-01-26  Tom Tromey  <tom@tromey.com>
10326
10327         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
10328         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
10329         * psymtab.c (psymtab_storage): Delete psymtabs.
10330         (psymtab_storage::allocate_psymtab): Use new.
10331         (psymtab_storage::discard_psymtab): Use delete.
10332         * psympriv.h (struct partial_symtab): Add constructor and
10333         initializers.
10334
10335 2020-01-26  Tom Tromey  <tom@tromey.com>
10336
10337         * machoread.c: Do not include psympriv.h.
10338
10339 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10340
10341         * NEWS: Mention the new option and the set/show commands.
10342
10343 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
10344
10345         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
10346         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
10347         (validate_exec_file): New variables, enums, functions.
10348         (exec_file_locate_attach, print_section_info): Style the filenames.
10349         (_initialize_exec): Install show_exec_file_mismatch_command and
10350          set_exec_file_mismatch_command.
10351         * gdbcore.h (validate_exec_file): Declare.
10352         * infcmd.c (attach_command): Call validate_exec_file.
10353         * remote.c ( remote_target::remote_add_inferior): Likewise.
10354
10355 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10356
10357         * frame.c (find_frame_sal): Move call to get_next_frame into more
10358         inner scope.
10359         * inline-frame.c (inilne_state) <inline_state>: Update argument
10360         types.
10361         (inilne_state) <skipped_symbol>: Rename to...
10362         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
10363         (skip_inline_frames): Build vector of skipped symbols and use this
10364         to reate the inline_state.
10365         (inline_skipped_symbol): Add a comment and some assertions, fetch
10366         skipped symbol from the list.
10367
10368 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10369
10370         * buildsym.c (lte_is_less_than): Delete.
10371         (buildsym_compunit::end_symtab_with_blockvector): Create local
10372         lambda function to sort line table entries, and use
10373         std::stable_sort instead of std::sort.
10374         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
10375         markers when looking for a previous line.
10376
10377 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10378
10379         * dwarf2read.c (lnp_state_machine::record_line): Include
10380         end_sequence parameter in debug print out.  Record the line if we
10381         are at an end_sequence marker even if it's not the start of a
10382         statement.
10383         * symmisc.c (maintenance_print_one_line_table): Print end of
10384         sequence markers with 'END' not '0'.
10385
10386 2020-01-24  Pedro Alves  <palves@redhat.com>
10387
10388         PR gdb/25410
10389         * thread.c (scoped_restore_current_thread::restore): Use
10390         switch_to_inferior_no_thread.
10391         * exec.c: Include "progspace-and-thread.h".
10392         (add_target_sections, remove_target_sections):
10393         scoped_restore_current_pspace_and_thread instead of
10394         scoped_restore_current_thread.
10395         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
10396         and aspace to the inferior before calling clone_program_space.
10397         Remove stale comment.
10398
10399 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10400
10401         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
10402         (arm_netbsd_nat_target::fetch_registers): ...this.
10403         (arm_nbsd_nat_target::store_registers): Rename to...
10404         (arm_netbsd_nat_target::store_registers): ...this.
10405
10406 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10407
10408         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
10409         register_t.
10410
10411 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
10412
10413         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
10414         Update comment.
10415         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
10416         Likewise.
10417         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
10418         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
10419         the correct replacement (iterate_over_regset_sections).
10420         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
10421         Update comment.
10422
10423 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
10424
10425         PR gdb/23718
10426         * gdb/python/python.c (execute_gdb_command): Call
10427         async_enable_stdin in catch block.
10428
10429 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10430
10431         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
10432         SWITCH_THRU_ALL_UIS.
10433
10434 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
10435
10436         PR tui/9765
10437         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
10438         comment, add extra parameter, and update to store previous symbol
10439         when appropriate.
10440         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
10441         add extra parameter.
10442         * tui/tui-disasm.c (tui_disassemble): Update header comment,
10443         remove unneeded parameter, add try/catch around gdb_print_insn,
10444         rewrite to add items to asm_lines vector.
10445         (tui_find_backward_disassembly_start_address): New function.
10446         (tui_find_disassembly_address): Updated throughout.
10447         (tui_disasm_window::set_contents): Update for changes to
10448         tui_disassemble.
10449         (tui_disasm_window::do_scroll_vertical): No need to adjust the
10450         number of lines to scroll.
10451
10452 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
10453
10454         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
10455         (SECT_OFF_DATA): Likewise.
10456         (SECT_OFF_RODATA): Likewise.
10457         (SECT_OFF_TEXT): Likewise.
10458         (SECT_OFF_BSS): Likewise.
10459         (struct objfile) <text_section_offset, data_section_offset>: New
10460         methods.
10461         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
10462         objfile::text_section_offset.
10463         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
10464         * coffread.c (coff_symtab_read): Likewise.
10465         (enter_linenos): Likewise.
10466         (process_coff_symbol): Likewise.
10467         * ctfread.c (get_objfile_text_range): Likewise.
10468         * dtrace-probe.c (dtrace_probe::get_relocated_address):
10469         Use objfile::data_section_offset.
10470         * dwarf2-frame.c (execute_cfa_program): Use
10471         objfile::text_section_offset.
10472         (dwarf2_frame_find_fde): Likewise.
10473         * dwarf2read.c (create_addrmap_from_index): Likewise.
10474         (create_addrmap_from_aranges): Likewise.
10475         (dw2_find_pc_sect_compunit_symtab): Likewise.
10476         (process_psymtab_comp_unit_reader): Likewise.
10477         (add_partial_symbol): Likewise.
10478         (add_partial_subprogram): Likewise.
10479         (process_full_comp_unit): Likewise.
10480         (read_file_scope): Likewise.
10481         (read_func_scope): Likewise.
10482         (read_lexical_block_scope): Likewise.
10483         (read_call_site_scope): Likewise.
10484         (dwarf2_rnglists_process): Likewise.
10485         (dwarf2_ranges_process): Likewise.
10486         (dwarf2_ranges_read): Likewise.
10487         (dwarf_decode_lines_1): Likewise.
10488         (new_symbol): Likewise.
10489         (dwarf2_fetch_die_loc_sect_off): Likewise.
10490         (dwarf2_per_cu_text_offset): Likewise.
10491         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
10492         * hppa-tdep.c (read_unwind_info): Likewise.
10493         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
10494         * psympriv.h (struct partial_symtab): Likewise.
10495         * psymtab.c (find_pc_sect_psymtab): Likewise.
10496         * solib-svr4.c (enable_break): Likewise.
10497         * stap-probe.c (relocate_address): Use
10498         objfile::data_section_offset.
10499         * xcoffread.c (enter_line_range): Use
10500         objfile::text_section_offset.
10501         (read_xcoff_symtab): Likewise.
10502
10503 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10504
10505         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
10506         declaration to narrower scopes.
10507
10508 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
10509
10510         * darwin-nat.h (struct darwin_exception_msg, enum
10511         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
10512         Move up.
10513         (class darwin_nat_target) <wait_1, check_new_threads,
10514         decode_exception_message, decode_message, stop_inferior,
10515         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
10516         * darwin-nat.c (darwin_check_new_threads): Rename to...
10517         (darwin_nat_target::check_new_threads): ... this.
10518         (darwin_suspend_inferior_it): Remove.
10519         (darwin_decode_exception_message): Rename to...
10520         (darwin_nat_target::decode_exception_message): ... this.
10521         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
10522         (darwin_decode_message): Rename to...
10523         (darwin_nat_target::decode_message): ... this.
10524         (cancel_breakpoint): Rename to...
10525         (darwin_nat_target::cancel_breakpoint): ... this.
10526         (darwin_wait): Rename to...
10527         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
10528         instead of iterate_over_inferiors.
10529         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
10530         (darwin_stop_inferior): Rename to...
10531         (darwin_nat_target::stop_inferior): ... this.
10532         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
10533         (darwin_init_thread_list): Rename to...
10534         (darwin_nat_target::init_thread_list): ... this.
10535         (darwin_ptrace_him): Rename to...
10536         (darwin_nat_target::ptrace_him): ... this.
10537         (darwin_nat_target::create_inferior): Pass lambda function to
10538         fork_inferior.
10539         (darwin_nat_target::detach): Call stop_inferior instead of
10540         darwin_stop_inferior.
10541         * fork-inferior.h (fork_inferior): Change init_trace_fun
10542         parameter to gdb::function_view.
10543         * fork-inferior.c (fork_inferior): Likewise.
10544
10545 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
10546
10547         * i386-cygwin-tdep.c (core_process_module_section): Update.
10548         * windows-nat.c (struct lm_info_windows): Add text_offset.
10549         (windows_xfer_shared_libraries): Update.
10550         * windows-tdep.c (windows_xfer_shared_library):
10551         Add text_offset_cached argument.
10552         * windows-tdep.h (windows_xfer_shared_library): Update.
10553
10554 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10555
10556         * gdbarch.sh: Add declaration for _initialize_gdbarch.
10557
10558 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10559
10560         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
10561         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
10562         replace with range-based for.
10563         (gdbsim_interrupt_inferior): Remove.
10564         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
10565         with a range-based for.  Inline code from
10566         gdbsim_interrupt_inferior.
10567
10568 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
10569
10570         * infrun.c (proceed): Fix indentation.
10571
10572 2020-01-21  Tom Tromey  <tromey@adacore.com>
10573
10574         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
10575         * python/python.c (python_extension_ops): Update.
10576         (gdbpy_colorize): New function.
10577         * python/lib/gdb/__init__.py (colorize): New function.
10578         * extension.h (ext_lang_colorize): Declare.
10579         * extension.c (ext_lang_colorize): New function.
10580         * extension-priv.h (struct extension_language_ops) <colorize>: New
10581         member.
10582         * cli/cli-style.c (_initialize_cli_style): Update help text.
10583
10584 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10585
10586         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
10587         <cond>: Change type to bool.
10588         (aarch64_displaced_step_b_cond): Update cond to use bool type.
10589         (aarch64_displaced_step_cb): Likewise.
10590         (aarch64_displaced_step_tb): Likewise.
10591
10592 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10593
10594         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
10595         output.
10596
10597 2020-01-21  Luis Machado  <luis.machado@linaro.org>
10598
10599         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
10600         <pc_adjust>: Adjust the documentation.
10601         (aarch64_displaced_step_fixup): Check if PC really moved before
10602         adjusting it.
10603
10604 2020-01-19  Tom Tromey  <tom@tromey.com>
10605
10606         * disasm.c (~gdb_disassembler): New destructor.
10607         (gdb_buffered_insn_length): Call disassemble_free_target.
10608         * disasm.h (class gdb_disassembler): Declare destructor.  Use
10609         DISABLE_COPY_AND_ASSIGN.
10610
10611 2020-01-19  Tom Tromey  <tom@tromey.com>
10612
10613         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
10614         (die_reader_func_ftype): Remove.
10615         (cutu_reader): New class.
10616         (dw2_get_file_names_reader): Remove "data" parameter.
10617         (dw2_get_file_names): Use cutu_reader.
10618         (create_debug_type_hash_table): Update.
10619         (read_cutu_die_from_dwo): Update comment.
10620         (lookup_dwo_unit): Add dwo_name parameter.
10621         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
10622         die_reader_func_ftype and data parameters.
10623         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
10624         Remove die_reader_func_ftype and data parameters.
10625         (~cutu_reader): New; from init_cutu_and_read_dies.
10626         (cutu_reader::cutu_reader): Rename from
10627         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
10628         and data parameters.
10629         (init_cutu_and_read_dies_simple): Remove.
10630         (struct process_psymtab_comp_unit_data): Remove.
10631         (process_psymtab_comp_unit_reader): Remove data parameter; add
10632         want_partial_unit and pretend_language parameters.
10633         (process_psymtab_comp_unit): Use cutu_reader.
10634         (build_type_psymtabs_reader): Remove data parameter.
10635         (build_type_psymtabs_1): Use cutu_reader.
10636         (process_skeletonless_type_unit): Likewise.
10637         (load_partial_comp_unit_reader): Remove.
10638         (load_partial_comp_unit): Use cutu_reader.
10639         (load_full_comp_unit_reader): Remove.
10640         (load_full_comp_unit): Use cutu_reader.
10641         (struct create_dwo_cu_data): Remove.
10642         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
10643         dwo_unit parameters.
10644         (create_cus_hash_table): Use cutu_reader.
10645         (struct dwarf2_read_addr_index_data): Remove.
10646         (dwarf2_read_addr_index_reader): Remove.
10647         (dwarf2_read_addr_index): Use cutu_reader.
10648         (read_signatured_type_reader): Remove.
10649         (read_signatured_type): Use cutu_reader.
10650
10651 2020-01-19  Tom Tromey  <tom@tromey.com>
10652
10653         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
10654         * tui/tui-wingeneral.h (class tui_suppress_output): New.
10655         (tui_wrefresh): Declare.
10656         * tui/tui-wingeneral.c (suppress_output): New global.
10657         (tui_suppress_output, ~tui_suppress_output): New constructor and
10658         destructor.
10659         (tui_wrefresh): New function.
10660         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
10661         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
10662         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
10663         method.
10664         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
10665         tui_wrefresh.
10666         (tui_data_window::no_refresh): New method.
10667         (tui_data_item_window::refresh_window): Call tui_wrefresh.
10668         (tui_reg_command): Use tui_suppress_output
10669         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
10670         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
10671         method.
10672         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
10673
10674 2020-01-19  Tom Tromey  <tom@tromey.com>
10675
10676         * tui/tui-winsource.c (tui_update_source_windows_with_line):
10677         Handle case where symtab is null.
10678
10679 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
10680
10681         * linux-fork.c (one_fork_p): Simplify.
10682
10683 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10684
10685         * top.c (struct qt_args): Remove.
10686         (kill_or_detach): Change return type to void, replace `void *`
10687         parameter with a proper one.
10688         (print_inferior_quit_action):  Likewise.
10689         (quit_confirm): Use range-based for loop to iterate over inferiors.
10690         (quit_force): Likewise.
10691
10692 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10693
10694         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
10695         `void *` parameter with proper parameters.
10696         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
10697         (print_one_inferior): Change return type to void, replace `void *`
10698         parameter with proper parameters.
10699         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
10700         inferiors.
10701         (get_other_inferior): Remove.
10702         (mi_cmd_remove_inferior): Use range-based loop to iterate over
10703         inferiors.
10704
10705 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10706
10707         * mi/mi-interp.c (report_initial_inferior): Remove.
10708         (mi_interp::init): Use range-based for to iterate over inferiors.
10709
10710 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
10711
10712         * python/py-inferior.c (build_inferior_list): Remove.
10713         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
10714
10715 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
10716
10717         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
10718         (btrace_stitch_trace): Likewise.
10719         * charset.c (intermediate_encoding): Likewise (vaild).
10720         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
10721         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
10722         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
10723
10724 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
10725
10726         * windows-tdep.c (windows_get_tlb_type):
10727         Add rtl_user_process_parameters type.
10728
10729 2020-01-16  Pedro Alves  <palves@redhat.com>
10730             Norbert Lange  <nolange79@gmail.com>
10731
10732         PR build/24805
10733         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
10734         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
10735         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
10736         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
10737         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
10738         (ps_plog): Redeclare exported functions with default visibility.
10739
10740 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
10741
10742         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
10743         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
10744
10745 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
10746
10747         * infcmd.c (post_create_inferior): Use get_thread_regcache
10748         instead of get_current_regcache.
10749
10750 2020-01-14  Tom Tromey  <tom@tromey.com>
10751
10752         PR symtab/12535:
10753         * python/python.c (gdbpy_decode_line): Treat empty string the same
10754         as no argument.
10755
10756 2020-01-14  Tom Tromey  <tom@tromey.com>
10757
10758         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
10759
10760 2020-01-14  Tom Tromey  <tom@tromey.com>
10761
10762         * nat/linux-btrace.c: Don't include <config.h>.
10763         * nat/linux-ptrace.c: Don't include <config.h>.
10764         * nat/x86-linux-dregs.c: Don't include <config.h>.
10765
10766 2020-01-14  Tom Tromey  <tom@tromey.com>
10767
10768         * configure: Rebuild.
10769         * configure.ac: Move many checks to ../gdbsupport/common.m4.
10770
10771 2020-01-14  Tom Tromey  <tom@tromey.com>
10772
10773         * nat/x86-linux-dregs.c: Include configh.h.
10774         * nat/linux-ptrace.c: Include configh.h.
10775         * nat/linux-btrace.c: Include configh.h.
10776         * defs.h: Include config.h, bfd.h.
10777         * configure.ac: Don't source common.host.
10778         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
10779         * configure: Rebuild.
10780         * acinclude.m4: Update path.
10781         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
10782         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
10783         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
10784         (CLIBS): Add LIBSUPPORT.
10785         (CDEPS): Likewise.
10786         (COMMON_SFILES): Remove gdbsupport files.
10787         (HFILES_NO_SRCDIR): Likewise.
10788         (stamp-version): Update path to create-version.sh.
10789         (ALLDEPFILES): Remove gdbsupport files.
10790
10791 2020-01-14  Tom Tromey  <tom@tromey.com>
10792
10793         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
10794         USE_WIN32API when needed.
10795         * configure.ac (USE_WIN32API): Don't define.
10796         (WIN32LIBS): Use WIN32APILIBS.
10797         * configure: Rebuild.
10798
10799 2020-01-14  Tom Tromey  <tom@tromey.com>
10800
10801         * configure: Rebuild.
10802         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
10803
10804 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10805
10806         * skip.c (skip_function_command): Make skip w/o arguments use the
10807         name of the inlined function if pc is inside any inlined function.
10808
10809 2020-01-14  Luis Machado  <luis.machado@linaro.org>
10810
10811         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
10812         * infrun.c (resume_1): Likewise.
10813         (handle_inferior_event): Remove stale comment.
10814         * linux-nat.c (linux_nat_target::resume): Update comments.
10815         (save_stop_reason): Likewise.
10816         (linux_nat_filter_event): Likewise.
10817         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
10818
10819 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10820
10821         * elfread.c (record_minimal_symbol): Set section index to 0 for
10822         non-allocatable sections.
10823
10824
10825 2020-01-13  Ali Tamur <tamur@google.com>
10826
10827         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
10828         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
10829         to gdb::optional.  Update comments.
10830         (dwo_file): Update comments.
10831         (read_attribute): Update API to take an additional out parameter,
10832         need_reprocess.  This is used to mark attributes that need other
10833         attributes (e.g. str_offsets_base) for correct computation which may not
10834         have been read yet.
10835         (read_attribute_reprocess): New function declaration.
10836         (read_addr_index): Likewise.
10837         (read_dwo_str_index): Likewise.
10838         (read_stub_str_index): Likewise.
10839         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
10840         (lookup_addr_base): New function definition.
10841         (lookup_ranges_base): Likewise.
10842         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
10843         lookup_ranges_base.
10844         (init_cutu_and_read_dies): Update comments.
10845         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
10846         unit.  This is used to inherit parent's str_offsets_base and addr_base.
10847         Update comments.
10848         (init_cutu_and_read_dies_simple): Reflect API changes.
10849         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
10850         (create_cus_hash_table): Change API to take parent compile unit.
10851         Reflect API changes.
10852         (open_and_init_dwo_file): Reflect API changes.
10853         (dwarf2_get_pc_bounds): Update comments.
10854         (dwarf2_record_block_ranges): Likewise.
10855         (read_full_die_1): Change implementation to reprocess attributes that
10856         need str_offsets_base and addr_base.
10857         (partial_die_info::read): Likewise.
10858         (read_attribute_reprocess): New function definition.
10859         (read_attribute_value): Change API to take an additional out parameter,
10860         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
10861         when a non-dwo compile unit has index based attributes.
10862         (read_attribute): Reflect API changes.
10863         (read_addr_index_1): Reflect API changes.  Update comments.
10864         (dwarf2_read_addr_index_data): Reflect API changes.
10865         (dwarf2_read_addr_index): Likewise.
10866         (read_str_index): Change API and implementation.  This becomes a helper
10867         to be used by the new string index related methods.  Update error
10868         message and comments.
10869         (read_dwo_str_index): New function definition.
10870         (read_stub_str_index): Likewise.
10871         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
10872         * symfile.h (dwarf2_debug_sections): Likewise.
10873         * xcoffread.c (dwarf2_debug_sections): Likewise.
10874
10875 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10876
10877         * gdbcore.h (struct core_fns) <core_read_registers>: Change
10878         core_reg_sect type to gdb_byte *.
10879         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
10880         * cris-tdep.c (fetch_core_registers): Likewise.
10881         * corelow.c (core_target::get_core_register_section): Change
10882         type of `contents` to gdb::byte_vector.
10883
10884 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
10885
10886         * tui/tui-wingeneral.c (box_win): Position the title in the center
10887         of the border.
10888
10889 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
10890
10891         * corelow.c (core_target::get_core_register_section): Use
10892           std::vector instead of alloca.
10893
10894 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10895
10896         * warning.m4: Add -Wmissing-declarations to build_warnings.
10897         * configure: Re-generate.
10898
10899 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10900
10901         * python/python.c (init__gdb_module): Add declaration.
10902
10903 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
10904
10905         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
10906         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
10907         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
10908         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
10909         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
10910         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
10911         * ada-exp.y (_initialize_ada_exp): Add declaration.
10912         * ada-lang.c (_initialize_ada_language): Add declaration.
10913         * ada-tasks.c (_initialize_tasks): Add declaration.
10914         * agent.c (_initialize_agent): Add declaration.
10915         * aix-thread.c (_initialize_aix_thread): Add declaration.
10916         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
10917         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
10918         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
10919         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
10920         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
10921         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
10922         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
10923         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
10924         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
10925         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
10926         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
10927         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
10928         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
10929         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
10930         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
10931         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
10932         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
10933         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
10934         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
10935         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
10936         * annotate.c (_initialize_annotate): Add declaration.
10937         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
10938         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
10939         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
10940         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
10941         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
10942         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
10943         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
10944         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
10945         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
10946         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
10947         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
10948         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
10949         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
10950         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
10951         * auto-load.c (_initialize_auto_load): Add declaration.
10952         * auxv.c (_initialize_auxv): Add declaration.
10953         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
10954         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
10955         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
10956         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
10957         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
10958         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
10959         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
10960         * breakpoint.c (_initialize_breakpoint): Add declaration.
10961         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
10962         * btrace.c (_initialize_btrace): Add declaration.
10963         * charset.c (_initialize_charset): Add declaration.
10964         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
10965         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
10966         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
10967         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
10968         * cli/cli-script.c (_initialize_cli_script): Add declaration.
10969         * cli/cli-style.c (_initialize_cli_style): Add declaration.
10970         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
10971         * coffread.c (_initialize_coffread): Add declaration.
10972         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
10973         * compile/compile.c (_initialize_compile): Add declaration.
10974         * complaints.c (_initialize_complaints): Add declaration.
10975         * completer.c (_initialize_completer): Add declaration.
10976         * copying.c (_initialize_copying): Add declaration.
10977         * corefile.c (_initialize_core): Add declaration.
10978         * corelow.c (_initialize_corelow): Add declaration.
10979         * cp-abi.c (_initialize_cp_abi): Add declaration.
10980         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
10981         * cp-support.c (_initialize_cp_support): Add declaration.
10982         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
10983         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
10984         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
10985         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
10986         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
10987         * ctfread.c (_initialize_ctfread): Add declaration.
10988         * d-lang.c (_initialize_d_language): Add declaration.
10989         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
10990         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
10991         * dbxread.c (_initialize_dbxread): Add declaration.
10992         * dcache.c (_initialize_dcache): Add declaration.
10993         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
10994         * disasm.c (_initialize_disasm): Add declaration.
10995         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
10996         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
10997         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
10998         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
10999         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
11000         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
11001         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
11002         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
11003         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
11004         * elfread.c (_initialize_elfread): Add declaration.
11005         * exec.c (_initialize_exec): Add declaration.
11006         * extension.c (_initialize_extension): Add declaration.
11007         * f-lang.c (_initialize_f_language): Add declaration.
11008         * f-valprint.c (_initialize_f_valprint): Add declaration.
11009         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
11010         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
11011         * filesystem.c (_initialize_filesystem): Add declaration.
11012         * findcmd.c (_initialize_mem_search): Add declaration.
11013         * findvar.c (_initialize_findvar): Add declaration.
11014         * fork-child.c (_initialize_fork_child): Add declaration.
11015         * frame-base.c (_initialize_frame_base): Add declaration.
11016         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
11017         * frame.c (_initialize_frame): Add declaration.
11018         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
11019         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
11020         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
11021         * gcore.c (_initialize_gcore): Add declaration.
11022         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
11023         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
11024         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
11025         * gdbarch.c (_initialize_gdbarch): Add declaration.
11026         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
11027         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
11028         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
11029         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
11030         * go-lang.c (_initialize_go_language): Add declaration.
11031         * go32-nat.c (_initialize_go32_nat): Add declaration.
11032         * guile/guile.c (_initialize_guile): Add declaration.
11033         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
11034         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
11035         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
11036         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
11037         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
11038         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
11039         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
11040         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
11041         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
11042         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
11043         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
11044         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
11045         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
11046         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
11047         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
11048         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
11049         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
11050         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
11051         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
11052         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
11053         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
11054         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
11055         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
11056         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
11057         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
11058         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
11059         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
11060         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
11061         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
11062         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
11063         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
11064         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
11065         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
11066         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
11067         * infcall.c (_initialize_infcall): Add declaration.
11068         * infcmd.c (_initialize_infcmd): Add declaration.
11069         * inflow.c (_initialize_inflow): Add declaration.
11070         * infrun.c (_initialize_infrun): Add declaration.
11071         * interps.c (_initialize_interpreter): Add declaration.
11072         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
11073         * jit.c (_initialize_jit): Add declaration.
11074         * language.c (_initialize_language): Add declaration.
11075         * linux-fork.c (_initialize_linux_fork): Add declaration.
11076         * linux-nat.c (_initialize_linux_nat): Add declaration.
11077         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
11078         * linux-thread-db.c (_initialize_thread_db): Add declaration.
11079         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
11080         * m2-lang.c (_initialize_m2_language): Add declaration.
11081         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
11082         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
11083         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
11084         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
11085         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
11086         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
11087         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
11088         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
11089         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
11090         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
11091         * machoread.c (_initialize_machoread): Add declaration.
11092         * macrocmd.c (_initialize_macrocmd): Add declaration.
11093         * macroscope.c (_initialize_macroscope): Add declaration.
11094         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
11095         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
11096         * maint.c (_initialize_maint_cmds): Add declaration.
11097         * mdebugread.c (_initialize_mdebugread): Add declaration.
11098         * memattr.c (_initialize_mem): Add declaration.
11099         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
11100         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
11101         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
11102         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
11103         * mi/mi-main.c (_initialize_mi_main): Add declaration.
11104         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
11105         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
11106         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
11107         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
11108         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
11109         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
11110         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
11111         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
11112         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
11113         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
11114         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
11115         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
11116         * mipsread.c (_initialize_mipsread): Add declaration.
11117         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
11118         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
11119         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
11120         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
11121         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
11122         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
11123         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
11124         * nto-procfs.c (_initialize_procfs): Add declaration.
11125         * objc-lang.c (_initialize_objc_language): Add declaration.
11126         * observable.c (_initialize_observer): Add declaration.
11127         * opencl-lang.c (_initialize_opencl_language): Add declaration.
11128         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
11129         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
11130         * osabi.c (_initialize_gdb_osabi): Add declaration.
11131         * osdata.c (_initialize_osdata): Add declaration.
11132         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
11133         * parse.c (_initialize_parse): Add declaration.
11134         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
11135         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
11136         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
11137         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
11138         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
11139         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
11140         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
11141         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
11142         * printcmd.c (_initialize_printcmd): Add declaration.
11143         * probe.c (_initialize_probe): Add declaration.
11144         * proc-api.c (_initialize_proc_api): Add declaration.
11145         * proc-events.c (_initialize_proc_events): Add declaration.
11146         * proc-service.c (_initialize_proc_service): Add declaration.
11147         * procfs.c (_initialize_procfs): Add declaration.
11148         * producer.c (_initialize_producer): Add declaration.
11149         * psymtab.c (_initialize_psymtab): Add declaration.
11150         * python/python.c (_initialize_python): Add declaration.
11151         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
11152         * record-btrace.c (_initialize_record_btrace): Add declaration.
11153         * record-full.c (_initialize_record_full): Add declaration.
11154         * record.c (_initialize_record): Add declaration.
11155         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
11156         * regcache.c (_initialize_regcache): Add declaration.
11157         * reggroups.c (_initialize_reggroup): Add declaration.
11158         * remote-notif.c (_initialize_notif): Add declaration.
11159         * remote-sim.c (_initialize_remote_sim): Add declaration.
11160         * remote.c (_initialize_remote): Add declaration.
11161         * reverse.c (_initialize_reverse): Add declaration.
11162         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
11163         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
11164         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
11165         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
11166         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
11167         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
11168         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
11169         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
11170         Add declaration.
11171         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
11172         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
11173         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
11174         * rust-exp.y (_initialize_rust_exp): Add declaration.
11175         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
11176         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
11177         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
11178         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
11179         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
11180         * score-tdep.c (_initialize_score_tdep): Add declaration.
11181         * ser-go32.c (_initialize_ser_dos): Add declaration.
11182         * ser-mingw.c (_initialize_ser_windows): Add declaration.
11183         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
11184         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
11185         * ser-uds.c (_initialize_ser_socket): Add declaration.
11186         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
11187         * serial.c (_initialize_serial): Add declaration.
11188         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
11189         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
11190         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
11191         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
11192         * skip.c (_initialize_step_skip): Add declaration.
11193         * sol-thread.c (_initialize_sol_thread): Add declaration.
11194         * solib-aix.c (_initialize_solib_aix): Add declaration.
11195         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
11196         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
11197         * solib-frv.c (_initialize_frv_solib): Add declaration.
11198         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
11199         * solib-target.c (_initialize_solib_target): Add declaration.
11200         * solib.c (_initialize_solib): Add declaration.
11201         * source-cache.c (_initialize_source_cache): Add declaration.
11202         * source.c (_initialize_source): Add declaration.
11203         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
11204         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
11205         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
11206         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
11207         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
11208         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
11209         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
11210         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
11211         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
11212         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
11213         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
11214         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
11215         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
11216         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
11217         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
11218         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
11219         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
11220         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
11221         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
11222         * stabsread.c (_initialize_stabsread): Add declaration.
11223         * stack.c (_initialize_stack): Add declaration.
11224         * stap-probe.c (_initialize_stap_probe): Add declaration.
11225         * std-regs.c (_initialize_frame_reg): Add declaration.
11226         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
11227         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
11228         * symfile.c (_initialize_symfile): Add declaration.
11229         * symmisc.c (_initialize_symmisc): Add declaration.
11230         * symtab.c (_initialize_symtab): Add declaration.
11231         * target.c (_initialize_target): Add declaration.
11232         * target-connection.c (_initialize_target_connection): Add
11233         declaration.
11234         * target-dcache.c (_initialize_target_dcache): Add declaration.
11235         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
11236         * thread.c (_initialize_thread): Add declaration.
11237         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
11238         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
11239         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
11240         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
11241         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
11242         * tracectf.c (_initialize_ctf): Add declaration.
11243         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
11244         * tracefile.c (_initialize_tracefile): Add declaration.
11245         * tracepoint.c (_initialize_tracepoint): Add declaration.
11246         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
11247         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
11248         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
11249         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
11250         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
11251         * tui/tui-win.c (_initialize_tui_win): Add declaration.
11252         * tui/tui.c (_initialize_tui): Add declaration.
11253         * typeprint.c (_initialize_typeprint): Add declaration.
11254         * ui-style.c (_initialize_ui_style): Add declaration.
11255         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
11256         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
11257         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
11258         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
11259         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
11260         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
11261         * unittests/filtered_iterator-selftests.c
11262         (_initialize_filtered_iterator_selftests): Add declaration.
11263         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
11264         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
11265         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
11266         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
11267         * unittests/main-thread-selftests.c
11268         (_initialize_main_thread_selftests): Add declaration.
11269         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
11270         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
11271         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
11272         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
11273         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
11274         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
11275         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
11276         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
11277         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
11278         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
11279         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
11280         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
11281         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
11282         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
11283         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
11284         declaration.
11285         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
11286         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
11287         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
11288         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
11289         * user-regs.c (_initialize_user_regs): Add declaration.
11290         * utils.c (_initialize_utils): Add declaration.
11291         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
11292         * valops.c (_initialize_valops): Add declaration.
11293         * valprint.c (_initialize_valprint): Add declaration.
11294         * value.c (_initialize_values): Add declaration.
11295         * varobj.c (_initialize_varobj): Add declaration.
11296         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
11297         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
11298         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
11299         * windows-nat.c (_initialize_windows_nat): Add declaration.
11300         (_initialize_check_for_gdb_ini): Add declaration.
11301         (_initialize_loadable): Add declaration.
11302         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
11303         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
11304         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
11305         * xcoffread.c (_initialize_xcoffread): Add declaration.
11306         * xml-support.c (_initialize_xml_support): Add declaration.
11307         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
11308         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
11309         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
11310         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
11311
11312 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11313
11314         * regformats/regdat.sh: Generate declaration for init function.
11315
11316 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
11317
11318         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
11319         up.
11320         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
11321         close_one_inferior>: New methods.
11322         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
11323         pass down target to find_inferior_pid.
11324         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
11325         Pass down target to find_inferior_ptid.
11326         (gdbsim_target::create_inferior): Pass down target to
11327         add_thread_silent.
11328         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
11329         target down to find_inferior_ptid and switch_to_thread.
11330         (gdbsim_target::close): Update to call close_one_inferior.
11331         (struct resume_data): Remove.
11332         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
11333         directly, rather than through a void pointer.
11334         (gdbsim_target::resume): Update to call resume_one_inferior.
11335
11336 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
11337
11338         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
11339
11340 2020-01-12  Pedro Alves  <palves@redhat.com>
11341
11342         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
11343         directly for the current inferior instead of
11344         discard_all_inferiors.
11345         (discard_all_inferiors): Delete.
11346
11347 2020-01-11  Tom Tromey  <tom@tromey.com>
11348
11349         * tui/tui-wingeneral.c (box_win): Check cli_styling.
11350         * tui/tui-winsource.c (tui_source_window_base::refill): Use
11351         deprecated_safe_get_selected_frame.
11352
11353 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11354
11355         * inferior.c (print_inferior): Switch inferior before printing it.
11356
11357 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
11358             Pedro Alves  <palves@redhat.com>
11359
11360         * progspace-and-thread.c (switch_to_program_space_and_thread):
11361         Assert there's an inferior for PSPACE.  Use
11362         switch_to_inferior_no_thread to switch the inferior too.
11363         * progspace.c (program_space::~program_space): Call
11364         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
11365         (program_space::free_all_objfiles): Don't call clear_symtab_users
11366         here.
11367         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
11368
11369 2020-01-10  Pedro Alves  <palves@redhat.com>
11370
11371         * NEWS: Mention multi-target debugging, "info connections", and
11372         "add-inferior -no-connection".
11373
11374 2020-01-10  Pedro Alves  <palves@redhat.com>
11375
11376         * infrun.c: Include "target-connection.h".
11377         (check_multi_target_resumption): New.
11378         (proceed): Call it.
11379         * target-connection.c (make_target_connection_string): Make
11380         extern.
11381         * target-connection.h (make_target_connection_string): Declare.
11382
11383 2020-01-10  Pedro Alves  <palves@redhat.com>
11384
11385         * Makefile.in (COMMON_SFILES): Add target-connection.c.
11386         * inferior.c (uiout_field_connection): New function.
11387         (print_inferior): Add new "connection-id" column.
11388         (add_inferior_command): Show connection number/string of added
11389         inferior.
11390         * process-stratum-target.h
11391         (process_stratum_target::connection_string): New virtual method.
11392         (process_stratum_target::connection_number): New field.
11393         * remote.c (remote_target::connection_string): New override.
11394         * target-connection.c: New file.
11395         * target-connection.h: New file.
11396         * target.c (decref_target): Remove process_stratum targets from
11397         the connection list.
11398         (target_stack::push): Add process_stratum targets to the
11399         connection list.
11400
11401 2020-01-10  Pedro Alves  <palves@redhat.com>
11402
11403         Revert:
11404         2016-04-12  Pedro Alves  <palves@redhat.com>
11405         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
11406         Remove references to name.
11407         * serial.h (struct serial) <name>: Delete.
11408
11409 2020-01-10  Pedro Alves  <palves@redhat.com>
11410
11411         * gdbarch-selftests.c (register_to_value_test): Remove "target
11412         already pushed" check.
11413
11414 2020-01-10  Pedro Alves  <palves@redhat.com>
11415             John Baldwin  <jhb@FreeBSD.org>
11416
11417         * aarch64-linux-nat.c
11418         (aarch64_linux_nat_target::thread_architecture): Adjust.
11419         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
11420         (task_command_1): Likewise.
11421         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
11422         (aix_thread_target::wait, aix_thread_target::fetch_registers)
11423         (aix_thread_target::store_registers)
11424         (aix_thread_target::thread_alive): Adjust.
11425         * amd64-fbsd-tdep.c: Include "inferior.h".
11426         (amd64fbsd_get_thread_local_address): Pass down target.
11427         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
11428         thread's gdbarch instead of target_gdbarch.
11429         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
11430         get_last_target_status.
11431         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
11432         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
11433         inferiors.
11434         (update_inserted_breakpoint_locations): Skip if inferiors with no
11435         execution.
11436         (update_global_location_list): When handling moribund locations,
11437         find representative inferior for location's pspace, and use thread
11438         count of its process_stratum target.
11439         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
11440         * bsd-uthread.c (bsd_uthread_target::wait): Use
11441         as_process_stratum_target and adjust thread_change_ptid and
11442         add_thread calls.
11443         (bsd_uthread_target::update_thread_list): Use
11444         as_process_stratum_target and adjust find_thread_ptid,
11445         thread_change_ptid and add_thread calls.
11446         * btrace.c (maint_btrace_packet_history_cmd): Adjust
11447         find_thread_ptid call.
11448         * corelow.c (add_to_thread_list): Adjust add_thread call.
11449         (core_target_open): Adjust add_thread_silent and thread_count
11450         calls.
11451         (core_target::pid_to_str): Adjust find_inferior_ptid call.
11452         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
11453         * event-top.c (async_disconnect): Pop targets from all inferiors.
11454         * exec.c (add_target_sections): Push exec target on all inferiors
11455         sharing the program space.
11456         (remove_target_sections): Remove the exec target from all
11457         inferiors sharing the program space.
11458         (exec_on_vfork): New.
11459         * exec.h (exec_on_vfork): Declare.
11460         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
11461         Pass it down.
11462         (fbsd_nat_target::update_thread_list): Adjust.
11463         (fbsd_nat_target::resume): Adjust.
11464         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
11465         down.
11466         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
11467         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
11468         get_thread_arch_regcache call.
11469         * fork-child.c (gdb_startup_inferior): Pass target down to
11470         startup_inferior and set_executing.
11471         * gdbthread.h (struct process_stratum_target): Forward declare.
11472         (add_thread, add_thread_silent, add_thread_with_info)
11473         (in_thread_list): Add process_stratum_target parameter.
11474         (find_thread_ptid(inferior*, ptid_t)): New overload.
11475         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
11476         parameter.
11477         (all_threads()): Delete overload.
11478         (all_threads, all_non_exited_threads): Add process_stratum_target
11479         parameter.
11480         (all_threads_safe): Use brace initialization.
11481         (thread_count): Add process_stratum_target parameter.
11482         (set_resumed, set_running, set_stop_requested, set_executing)
11483         (threads_are_executing, finish_thread_state): Add
11484         process_stratum_target parameter.
11485         (switch_to_thread): Use is_current_thread.
11486         * i386-fbsd-tdep.c: Include "inferior.h".
11487         (i386fbsd_get_thread_local_address): Pass down target.
11488         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
11489         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
11490         have_inferiors check.
11491         * inf-ptrace.c (inf_ptrace_target::create_inferior)
11492         (inf_ptrace_target::attach): Adjust.
11493         * infcall.c (run_inferior_call): Adjust.
11494         * infcmd.c (run_command_1): Pass target to
11495         scoped_finish_thread_state.
11496         (proceed_thread_callback): Skip inferiors with no execution.
11497         (continue_command): Rename 'all_threads' local to avoid hiding
11498         'all_threads' function.  Adjust get_last_target_status call.
11499         (prepare_one_step): Adjust set_running call.
11500         (signal_command): Use user_visible_resume_target.  Compare thread
11501         pointers instead of inferior_ptid.
11502         (info_program_command): Adjust to pass down target.
11503         (attach_command): Mark target's 'thread_executing' flag.
11504         (stop_current_target_threads_ns): New, factored out from ...
11505         (interrupt_target_1): ... this.  Switch inferior before making
11506         target calls.
11507         * inferior-iter.h
11508         (struct all_inferiors_iterator, struct all_inferiors_range)
11509         (struct all_inferiors_safe_range)
11510         (struct all_non_exited_inferiors_range): Filter on
11511         process_stratum_target too.  Remove explicit.
11512         * inferior.c (inferior::inferior): Push dummy target on target
11513         stack.
11514         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
11515         Add process_stratum_target parameter, and pass it down.
11516         (have_live_inferiors): Adjust.
11517         (switch_to_inferior_and_push_target): New.
11518         (add_inferior_command, clone_inferior_command): Handle
11519         "-no-connection" parameter.  Use
11520         switch_to_inferior_and_push_target.
11521         (_initialize_inferior): Mention "-no-connection" option in
11522         the help of "add-inferior" and "clone-inferior" commands.
11523         * inferior.h: Include "process-stratum-target.h".
11524         (interrupt_target_1): Use bool.
11525         (struct inferior) <push_target, unpush_target, target_is_pushed,
11526         find_target_beneath, top_target, process_target, target_at,
11527         m_stack>: New.
11528         (discard_all_inferiors): Delete.
11529         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
11530         (all_inferiors, all_non_exited_inferiors): Add
11531         process_stratum_target parameter.
11532         * infrun.c: Include "gdb_select.h" and <unordered_map>.
11533         (target_last_proc_target): New global.
11534         (follow_fork_inferior): Push target on new inferior.  Pass target
11535         to add_thread_silent.  Call exec_on_vfork.  Handle target's
11536         reference count.
11537         (follow_fork): Adjust get_last_target_status call.  Also consider
11538         target.
11539         (follow_exec): Push target on new inferior.
11540         (struct execution_control_state) <target>: New field.
11541         (user_visible_resume_target): New.
11542         (do_target_resume): Call target_async.
11543         (resume_1): Set target's threads_executing flag.  Consider resume
11544         target.
11545         (commit_resume_all_targets): New.
11546         (proceed): Also consider resume target.  Skip threads of inferiors
11547         with no execution.  Commit resumtion in all targets.
11548         (start_remote): Pass current inferior to wait_for_inferior.
11549         (infrun_thread_stop_requested): Consider target as well.  Pass
11550         thread_info pointer to clear_inline_frame_state instead of ptid.
11551         (infrun_thread_thread_exit): Consider target as well.
11552         (random_pending_event_thread): New inferior parameter.  Use it.
11553         (do_target_wait): Rename to ...
11554         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
11555         down.
11556         (threads_are_resumed_pending_p, do_target_wait): New.
11557         (prepare_for_detach): Adjust calls.
11558         (wait_for_inferior): New inferior parameter.  Handle it.  Use
11559         do_target_wait_1 instead of do_target_wait.
11560         (fetch_inferior_event): Adjust.  Switch to representative
11561         inferior.  Pass target down.
11562         (set_last_target_status): Add process_stratum_target parameter.
11563         Save target in global.
11564         (get_last_target_status): Add process_stratum_target parameter and
11565         handle it.
11566         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
11567         (context_switch): Check inferior_ptid == null_ptid before calling
11568         inferior_thread().
11569         (get_inferior_stop_soon): Pass down target.
11570         (wait_one): Rename to ...
11571         (poll_one_curr_target): ... this.
11572         (struct wait_one_event): New.
11573         (wait_one): New.
11574         (stop_all_threads): Adjust.
11575         (handle_no_resumed, handle_inferior_event): Adjust to consider the
11576         event's target.
11577         (switch_back_to_stepped_thread): Also consider target.
11578         (print_stop_event): Update.
11579         (normal_stop): Update.  Also consider the resume target.
11580         * infrun.h (wait_for_inferior): Remove declaration.
11581         (user_visible_resume_target): New declaration.
11582         (get_last_target_status, set_last_target_status): New
11583         process_stratum_target parameter.
11584         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11585         process_stratum_target parameter, and use it.
11586         (clear_inline_frame_state (thread_info*)): New.
11587         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
11588         process_stratum_target parameter.
11589         (clear_inline_frame_state (thread_info*)): Declare.
11590         * linux-fork.c (delete_checkpoint_command): Pass target down to
11591         find_thread_ptid.
11592         (checkpoint_command): Adjust.
11593         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
11594         instead of just tweaking inferior_ptid.
11595         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
11596         (exit_lwp): Pass target down to find_thread_ptid.
11597         (attach_proc_task_lwp_callback): Pass target down to
11598         add_thread/set_running/set_executing.
11599         (linux_nat_target::attach): Pass target down to
11600         thread_change_ptid.
11601         (get_detach_signal): Pass target down to find_thread_ptid.
11602         Consider last target status's target.
11603         (linux_resume_one_lwp_throw, resume_lwp)
11604         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
11605         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
11606         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
11607         (linux_nat_target::async_wait_fd): New.
11608         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
11609         target down.
11610         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
11611         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
11612         * linux-thread-db.c (struct thread_db_info::process_target): New
11613         field.
11614         (add_thread_db_info): Save target.
11615         (get_thread_db_info): New process_stratum_target parameter.  Also
11616         match target.
11617         (delete_thread_db_info): New process_stratum_target parameter.
11618         Also match target.
11619         (thread_from_lwp): Adjust to pass down target.
11620         (thread_db_notice_clone): Pass down target.
11621         (check_thread_db_callback): Pass down target.
11622         (try_thread_db_load_1): Always push the thread_db target.
11623         (try_thread_db_load, record_thread): Pass target down.
11624         (thread_db_target::detach): Pass target down.  Always unpush the
11625         thread_db target.
11626         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
11627         target down.  Always unpush the thread_db target.
11628         (find_new_threads_callback, thread_db_find_new_threads_2)
11629         (thread_db_target::update_thread_list): Pass target down.
11630         (thread_db_target::pid_to_str): Pass current inferior down.
11631         (thread_db_target::get_thread_local_address): Pass target down.
11632         (thread_db_target::resume, maintenance_check_libthread_db): Pass
11633         target down.
11634         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
11635         * procfs.c (procfs_target::procfs_init_inferior): Declare.
11636         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
11637         (procfs_init_inferior): Rename to ...
11638         (procfs_target::procfs_init_inferior): ... this and adjust.
11639         (procfs_target::create_inferior, procfs_notice_thread)
11640         (procfs_do_thread_registers): Adjust.
11641         * ppc-fbsd-tdep.c: Include "inferior.h".
11642         (ppcfbsd_get_thread_local_address): Pass down target.
11643         * proc-service.c (ps_xfer_memory): Switch current inferior and
11644         program space as well.
11645         (get_ps_regcache): Pass target down.
11646         * process-stratum-target.c
11647         (process_stratum_target::thread_address_space)
11648         (process_stratum_target::thread_architecture): Pass target down.
11649         * process-stratum-target.h
11650         (process_stratum_target::threads_executing): New field.
11651         (as_process_stratum_target): New.
11652         * ravenscar-thread.c
11653         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
11654         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
11655         down.
11656         * record-btrace.c (record_btrace_target::info_record): Adjust.
11657         (record_btrace_target::record_method)
11658         (record_btrace_target::record_is_replaying)
11659         (record_btrace_target::fetch_registers)
11660         (get_thread_current_frame_id, record_btrace_target::resume)
11661         (record_btrace_target::wait, record_btrace_target::stop): Pass
11662         target down.
11663         * record-full.c (record_full_wait_1): Switch to event thread.
11664         Pass target down.
11665         * regcache.c (regcache::regcache)
11666         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
11667         process_stratum_target parameter and handle it.
11668         (current_thread_target): New global.
11669         (get_thread_regcache): Add process_stratum_target parameter and
11670         handle it.  Switch inferior before calling target method.
11671         (get_thread_regcache): Pass target down.
11672         (get_thread_regcache_for_ptid): Pass target down.
11673         (registers_changed_ptid): Add process_stratum_target parameter and
11674         handle it.
11675         (registers_changed_thread, registers_changed): Pass target down.
11676         (test_get_thread_arch_aspace_regcache): New.
11677         (current_regcache_test): Define a couple local test_target_ops
11678         instances and use them for testing.
11679         (readwrite_regcache): Pass process_stratum_target parameter.
11680         (cooked_read_test, cooked_write_test): Pass mock_target down.
11681         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
11682         (get_thread_arch_aspace_regcache): Add process_stratum_target
11683         parameter.
11684         (regcache::target): New method.
11685         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
11686         (regcache::registers_changed_ptid): Add process_stratum_target
11687         parameter.
11688         (regcache::m_target): New field.
11689         (registers_changed_ptid): Add process_stratum_target parameter.
11690         * remote.c (remote_state::supports_vCont_probed): New field.
11691         (remote_target::async_wait_fd): New method.
11692         (remote_unpush_and_throw): Add remote_target parameter.
11693         (get_current_remote_target): Adjust.
11694         (remote_target::remote_add_inferior): Push target.
11695         (remote_target::remote_add_thread)
11696         (remote_target::remote_notice_new_inferior)
11697         (get_remote_thread_info): Pass target down.
11698         (remote_target::update_thread_list): Skip threads of inferiors
11699         bound to other targets.  (remote_target::close): Don't discard
11700         inferiors.  (remote_target::add_current_inferior_and_thread)
11701         (remote_target::process_initial_stop_replies)
11702         (remote_target::start_remote)
11703         (remote_target::remote_serial_quit_handler): Pass down target.
11704         (remote_target::remote_unpush_target): New remote_target
11705         parameter.  Unpush the target from all inferiors.
11706         (remote_target::remote_unpush_and_throw): New remote_target
11707         parameter.  Pass it down.
11708         (remote_target::open_1): Check whether the current inferior has
11709         execution instead of checking whether any inferior is live.  Pass
11710         target down.
11711         (remote_target::remote_detach_1): Pass down target.  Use
11712         remote_unpush_target.
11713         (extended_remote_target::attach): Pass down target.
11714         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
11715         (remote_target::append_resumption): Pass down target.
11716         (remote_target::append_pending_thread_resumptions)
11717         (remote_target::remote_resume_with_hc, remote_target::resume)
11718         (remote_target::commit_resume): Pass down target.
11719         (remote_target::remote_stop_ns): Check supports_vCont_probed.
11720         (remote_target::interrupt_query)
11721         (remote_target::remove_new_fork_children)
11722         (remote_target::check_pending_events_prevent_wildcard_vcont)
11723         (remote_target::remote_parse_stop_reply)
11724         (remote_target::process_stop_reply): Pass down target.
11725         (first_remote_resumed_thread): New remote_target parameter.  Pass
11726         it down.
11727         (remote_target::wait_as): Pass down target.
11728         (unpush_and_perror): New remote_target parameter.  Pass it down.
11729         (remote_target::readchar, remote_target::remote_serial_write)
11730         (remote_target::getpkt_or_notif_sane_1)
11731         (remote_target::kill_new_fork_children, remote_target::kill): Pass
11732         down target.
11733         (remote_target::mourn_inferior): Pass down target.  Use
11734         remote_unpush_target.
11735         (remote_target::core_of_thread)
11736         (remote_target::remote_btrace_maybe_reopen): Pass down target.
11737         (remote_target::pid_to_exec_file)
11738         (remote_target::thread_handle_to_thread_info): Pass down target.
11739         (remote_target::async_wait_fd): New.
11740         * riscv-fbsd-tdep.c: Include "inferior.h".
11741         (riscv_fbsd_get_thread_local_address): Pass down target.
11742         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
11743         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
11744         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
11745         Adjust.
11746         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
11747         * solib-svr4.c (enable_break): Pass down target.
11748         * spu-multiarch.c (parse_spufs_run): Pass down target.
11749         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
11750         * target-delegates.c: Regenerate.
11751         * target.c (g_target_stack): Delete.
11752         (current_top_target): Return the current inferior's top target.
11753         (target_has_execution_1): Refer to the passed-in inferior's top
11754         target.
11755         (target_supports_terminal_ours): Check whether the initial
11756         inferior was already created.
11757         (decref_target): New.
11758         (target_stack::push): Incref/decref the target.
11759         (push_target, push_target, unpush_target): Adjust.
11760         (target_stack::unpush): Defref target.
11761         (target_is_pushed): Return bool.  Adjust to refer to the current
11762         inferior's target stack.
11763         (dispose_inferior): Delete, and inline parts ...
11764         (target_preopen): ... here.  Only dispose of the current inferior.
11765         (target_detach): Hold strong target reference while detaching.
11766         Pass target down.
11767         (target_thread_name): Add assertion.
11768         (target_resume): Pass down target.
11769         (target_ops::beneath, find_target_at): Adjust to refer to the
11770         current inferior's target stack.
11771         (get_dummy_target): New.
11772         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
11773         has a thread running.
11774         (initialize_targets): Rename to ...
11775         (_initialize_target): ... this.
11776         * target.h: Include "gdbsupport/refcounted-object.h".
11777         (struct target_ops): Inherit refcounted_object.
11778         (target_ops::shortname, target_ops::longname): Make const.
11779         (target_ops::async_wait_fd): New method.
11780         (decref_target): Declare.
11781         (struct target_ops_ref_policy): New.
11782         (target_ops_ref): New typedef.
11783         (get_dummy_target): Declare function.
11784         (target_is_pushed): Return bool.
11785         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
11786         (all_matching_threads_iterator::all_matching_threads_iterator):
11787         Handle filter target.
11788         * thread-iter.h (struct all_matching_threads_iterator, struct
11789         all_matching_threads_range, class all_non_exited_threads_range):
11790         Filter by target too.  Remove explicit.
11791         * thread.c (threads_executing): Delete.
11792         (inferior_thread): Pass down current inferior.
11793         (clear_thread_inferior_resources): Pass down thread pointer
11794         instead of ptid_t.
11795         (add_thread_silent, add_thread_with_info, add_thread): Add
11796         process_stratum_target parameter.  Use it for thread and inferior
11797         searches.
11798         (is_current_thread): New.
11799         (thread_info::deletable): Use it.
11800         (find_thread_ptid, thread_count, in_thread_list)
11801         (thread_change_ptid, set_resumed, set_running): New
11802         process_stratum_target parameter.  Pass it down.
11803         (set_executing): New process_stratum_target parameter.  Pass it
11804         down.  Adjust reference to 'threads_executing'.
11805         (threads_are_executing): New process_stratum_target parameter.
11806         Adjust reference to 'threads_executing'.
11807         (set_stop_requested, finish_thread_state): New
11808         process_stratum_target parameter.  Pass it down.
11809         (switch_to_thread): Also match inferior.
11810         (switch_to_thread): New process_stratum_target parameter.  Pass it
11811         down.
11812         (update_threads_executing): Reimplement.
11813         * top.c (quit_force): Pop targets from all inferior.
11814         (gdb_init): Don't call initialize_targets.
11815         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
11816         Declare.
11817         (windows_add_thread, windows_delete_thread): Adjust.
11818         (get_windows_debug_event): Rename to ...
11819         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
11820         * tracefile-tfile.c (tfile_target_open): Pass down target.
11821         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
11822         Forward declare.
11823         (switch_to_thread): Add process_stratum_target parameter.
11824         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
11825         parameter.  Use it.
11826         (mi_on_resume): Pass target down.
11827         * nat/fork-inferior.c (startup_inferior): Add
11828         process_stratum_target parameter.  Pass it down.
11829         * nat/fork-inferior.h (startup_inferior): Add
11830         process_stratum_target parameter.
11831         * python/py-threadevent.c (py_get_event_thread): Pass target down.
11832
11833 2020-01-10  Pedro Alves  <palves@redhat.com>
11834
11835         * remote.c (remote_target::start_remote): Don't set inferior_ptid
11836         directly.  Instead find the first thread in the thread list and
11837         use switch_to_thread.
11838
11839 2020-01-10  Pedro Alves  <palves@redhat.com>
11840
11841         * remote.c (remote_target::remote_add_inferior): Don't bind a
11842         process to the current inferior if the current inferior is already
11843         bound to a process.
11844
11845 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
11846             Pedro Alves  <palves@redhat.com>
11847
11848         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
11849         If no process is specified, return null_ptid instead of
11850         inferior_ptid.
11851         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
11852         TARGET_WAITKIND_SIGNALLED with no pid.
11853
11854 2020-01-10  Pedro Alves  <palves@redhat.com>
11855
11856         * remote.c (first_remote_resumed_thread): New.
11857         (remote_target::wait_as): Use it as default event_ptid instead of
11858         inferior_ptid.
11859
11860 2020-01-10  Pedro Alves  <palves@redhat.com>
11861
11862         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
11863
11864 2020-01-10  Pedro Alves  <palves@redhat.com>
11865
11866         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
11867         not -1.
11868
11869 2020-01-10  Pedro Alves  <palves@redhat.com>
11870
11871         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
11872         ptid to get_last_target_status.
11873         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
11874         ptid to get_last_target_status.
11875         * infcmd.c (continue_command): Don't pass a target_waitstatus to
11876         get_last_target_status.
11877         (info_program_command): Don't pass a target_waitstatus to
11878         get_last_target_status.
11879         * infrun.c (init_wait_for_inferior): Use
11880         nullify_last_target_wait_ptid.
11881         (get_last_target_status): Handle nullptr arguments.
11882         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
11883         (print_stop_event): Don't pass a ptid to get_last_target_status.
11884         (normal_stop): Don't pass a ptid to get_last_target_status.
11885         * infrun.h (get_last_target_status, set_last_target_status): Move
11886         comments here and update.
11887         (nullify_last_target_wait_ptid): Declare.
11888         * linux-fork.c (fork_load_infrun_state): Remove local extern
11889         declaration of nullify_last_target_wait_ptid.
11890         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
11891         to get_last_target_status.
11892
11893 2020-01-10  Pedro Alves  <palves@redhat.com>
11894
11895         * gdbthread.h (scoped_restore_current_thread)
11896         <dont_restore, restore, m_dont_restore>: Declare.
11897         * thread.c (thread_alive): Add assertion.  Return bool.
11898         (switch_to_thread_if_alive): New.
11899         (prune_threads): Switch inferior/thread.
11900         (print_thread_info_1): Switch thread before calling target methods.
11901         (scoped_restore_current_thread::restore): New, factored out from
11902         ...
11903         (scoped_restore_current_thread::~scoped_restore_current_thread):
11904         ... this.
11905         (scoped_restore_current_thread::scoped_restore_current_thread):
11906         Add assertion.
11907         (thread_apply_all_command, thread_select): Use
11908         switch_to_thread_if_alive.
11909         * infrun.c (proceed, restart_threads, handle_signal_stop)
11910         (switch_back_to_stepped_thread): Switch current thread before
11911         calling target methods.
11912
11913 2020-01-10  Pedro Alves <palves@redhat.com>
11914
11915         * inferior.c (switch_to_inferior_no_thread): New function,
11916         factored out from ...
11917         (inferior_command): ... here.
11918         * inferior.h (switch_to_inferior_no_thread): Declare.
11919         * mi/mi-main.c (run_one_inferior): Use
11920         switch_to_inferior_no_thread.
11921
11922 2020-01-10  Pedro Alves  <palves@redhat.com>
11923
11924         * infcmd.c (kill_command): Remove dead code.
11925
11926 2020-01-10  Pedro Alves  <palves@redhat.com>
11927
11928         * remote.c (remote_target::mourn_inferior): No longer check
11929         whether the target is running.
11930
11931 2020-01-10  Pedro Alves  <palves@redhat.com>
11932
11933         * corelow.c (core_target::has_execution): Change parameter type to
11934         inferior pointer.
11935         * inferior.c (number_of_live_inferiors): Use
11936         inferior::has_execution instead of target_has_execution_1.
11937         * inferior.h (inferior::has_execution): New.
11938         * linux-thread-db.c (thread_db_target::update_thread_list): Use
11939         inferior::has_execution instead of target_has_execution_1.
11940         * process-stratum-target.c
11941         (process_stratum_target::has_execution): Change parameter type to
11942         inferior pointer.  Check the inferior's PID instead of
11943         inferior_ptid.
11944         * process-stratum-target.h
11945         (process_stratum_target::has_execution): Change parameter type to
11946         inferior pointer.
11947         * record-full.c (record_full_core_target::has_execution): Change
11948         parameter type to inferior pointer.
11949         * target.c (target_has_execution_1): Change parameter type to
11950         inferior pointer.
11951         (target_has_execution_current): Adjust.
11952         * target.h (target_ops::has_execution): Change parameter type to
11953         inferior pointer.
11954         (target_has_execution_1): Change parameter type to inferior
11955         pointer.  Change return type to bool.
11956         * tracefile.h (tracefile_target::has_execution): Change parameter
11957         type to inferior pointer.
11958
11959 2020-01-10  Pedro Alves  <palves@redhat.com>
11960
11961         * exceptions.c (print_flush): Remove current_top_target() check.
11962
11963 2020-01-10  Pedro Alves  <palves@redhat.com>
11964
11965         * remote.c (show_remote_exec_file): Show the current inferior's
11966         exec-file instead of the command variable's value.
11967
11968 2020-01-10  Pedro Alves  <palves@redhat.com>
11969
11970         * record-full.c (record_full_resume_ptid): New global.
11971         (record_full_target::resume): Set it.
11972         (record_full_wait_1): Use record_full_resume_ptid instead of
11973         inferior_ptid.
11974
11975 2020-01-10  Pedro Alves  <palves@redhat.com>
11976
11977         * gdbthread.h (scoped_restore_current_thread)
11978         <dont_restore, restore, m_dont_restore>: Declare.
11979         * thread.c (thread_alive): Add assertion.  Return bool.
11980         (switch_to_thread_if_alive): New.
11981         (prune_threads): Switch inferior/thread.
11982         (print_thread_info_1): Switch thread before calling target methods.
11983         (scoped_restore_current_thread::restore): New, factored out from
11984         ...
11985         (scoped_restore_current_thread::~scoped_restore_current_thread):
11986         ... this.
11987         (scoped_restore_current_thread::scoped_restore_current_thread):
11988         Add assertion.
11989         (thread_apply_all_command, thread_select): Use
11990         switch_to_thread_if_alive.
11991
11992 2020-01-10  George Barrett  <bob@bob131.so>
11993
11994         * stap-probe.c (stap_modify_semaphore): Don't check for null
11995         semaphores.
11996         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
11997         for null semaphores.
11998
11999 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12000
12001         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
12002         all source windows, and maintain horizontal scroll status while
12003         doing so.
12004
12005 2020-01-09  Tom Tromey  <tom@tromey.com>
12006
12007         PR tui/18932:
12008         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
12009         update_source_window, not print_source_lines.
12010
12011 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
12012
12013         * tui/tui.c (tui_enable): Register tui hooks after calling
12014         tui_display_main.
12015
12016 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12017
12018         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
12019
12020 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
12021
12022         * thread.c (print_thread_info_1): Fix indentation.
12023
12024 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
12025
12026         * symtab.c (general_symbol_info::compute_and_set_names): Move the
12027         unique_xmalloc_ptr outside the if to always free the demangled name.
12028
12029 2020-01-08  Tom Tromey  <tromey@adacore.com>
12030
12031         * xcoffread.c (enter_line_range, read_xcoff_symtab)
12032         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
12033         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
12034         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
12035         Remove.
12036         (section_offsets): New typedef.
12037         * symtab.c (fixup_section, get_msymbol_address): Update.
12038         * symmisc.c (dump_msymbols): Update.
12039         * symfile.h (relative_addr_info_to_section_offsets)
12040         (symfile_map_offsets_to_segments): Update.
12041         * symfile.c (build_section_addr_info_from_objfile)
12042         (init_objfile_sect_indices): Update.
12043         (struct place_section_arg): Change type of "offsets".
12044         (place_section): Update.
12045         (relative_addr_info_to_section_offsets): Change type of
12046         "section_offsets".  Remove "num_sections" parameter.
12047         (default_symfile_offsets, syms_from_objfile_1)
12048         (set_objfile_default_section_offset): Update.
12049         (reread_symbols): No need to preserve section offsets by hand.
12050         (symfile_map_offsets_to_segments): Change type of "offsets".
12051         * stap-probe.c (relocate_address): Update.
12052         * stabsread.h (process_one_symbol): Update.
12053         * solib-target.c (struct lm_info_target) <offsets>: Change type.
12054         (solib_target_relocate_section_addresses): Update.
12055         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
12056         Update.
12057         * solib-frv.c (frv_relocate_main_executable): Update.
12058         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
12059         * solib-aix.c (solib_aix_get_section_offsets): Change return
12060         type.
12061         (solib_aix_solib_create_inferior_hook): Update.
12062         * remote.c (remote_target::get_offsets): Update.
12063         * psymtab.c (find_pc_sect_psymtab): Update.
12064         * psympriv.h (struct partial_symbol) <address, text_low,
12065         text_high>: Update.
12066         * objfiles.h (obj_section_offset): Update.
12067         (struct objfile) <section_offsets>: Change type.
12068         <num_sections>: Remove.
12069         (objfile_relocate): Update.
12070         * objfiles.c (entry_point_address_query): Update
12071         (relocate_one_symbol): Change type of "section_offsets".
12072         (objfile_relocate1, objfile_relocate1): Change type of
12073         "new_offsets".
12074         (objfile_rebase1): Update.
12075         * mipsread.c (mipscoff_symfile_read): Update.
12076         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
12077         parameter.
12078         * mdebugread.c (parse_symbol): Change type of "section_offsets".
12079         (parse_external, psymtab_to_symtab_1): Update.
12080         * machoread.c (macho_symfile_offsets): Update.
12081         * ia64-tdep.c (ia64_find_unwind_table): Update.
12082         * hppa-tdep.c (read_unwind_info): Update.
12083         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
12084         * dwarf2read.c (create_addrmap_from_index)
12085         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
12086         (process_psymtab_comp_unit_reader, add_partial_symbol)
12087         (add_partial_subprogram, process_full_comp_unit)
12088         (read_file_scope, read_func_scope, read_lexical_block_scope)
12089         (read_call_site_scope, dwarf2_rnglists_process)
12090         (dwarf2_ranges_process, dwarf2_ranges_read)
12091         (dwarf_decode_lines_1, var_decode_location, new_symbol)
12092         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
12093         Update.
12094         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
12095         Update.
12096         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
12097         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
12098         (process_one_symbol): Change type of "section_offsets".
12099         * ctfread.c (get_objfile_text_range): Update.
12100         * coffread.c (coff_symtab_read, enter_linenos)
12101         (process_coff_symbol): Update.
12102         * coff-pe-read.c (add_pe_forwarded_sym): Update.
12103         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
12104
12105 2020-01-08  Tom Tromey  <tromey@adacore.com>
12106
12107         * dwarf2read.c (parse_macro_definition): Use std::string.
12108         (parse_macro_definition): Likewise.
12109
12110 2020-01-08  Tom Tromey  <tromey@adacore.com>
12111
12112         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
12113         (ATTR_ALLOC_CHUNK): Remove.
12114
12115 2020-01-08  Tom Tromey  <tromey@adacore.com>
12116
12117         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
12118
12119 2020-01-08  Tom Tromey  <tromey@adacore.com>
12120
12121         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
12122         (dwarf2_compute_name, open_dwo_file): Likewise.
12123         (process_enumeration_scope): Use std::vector.
12124         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
12125         (partial_die_info::fixup, dwarf2_start_subfile)
12126         (guess_full_die_structure_name, dwarf2_name): Likewise.
12127         (determine_prefix): Update.
12128         (guess_full_die_structure_name): Make return type const.
12129         (partial_die_full_name): Return unique_xmalloc_ptr.
12130         (DW_FIELD_ALLOC_CHUNK): Remove.
12131
12132 2020-01-07  Tom Tromey  <tromey@adacore.com>
12133
12134         PR build/24937:
12135         * stap-probe.c (class stap_static_probe_ops): Add constructor.
12136
12137 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12138
12139         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
12140
12141 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
12142
12143         * stack.c (print_frame_info): Move disassemble_next_line code
12144         inside source_print block.
12145
12146 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12147
12148         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
12149         gdb/signals.h, as we are now using native signal symbols.
12150
12151 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12152
12153         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
12154         overflow by an early check of content vs threshold.
12155         * tui/tui-source.c (tui_source_window::line_is_displayed):
12156         Likewise.
12157
12158 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12159
12160         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
12161
12162 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
12163
12164         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
12165         export table if no section contains it's RVA.
12166
12167 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12168
12169         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
12170
12171 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
12172
12173         * source.c (print_source_lines_base): Set last_line_listed.
12174
12175 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
12176
12177         * tui/tui-disasm.c: Remove trailing spaces.
12178
12179 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
12180             Pedro Alves  <palves@redhat.com>
12181
12182         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
12183         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
12184         (windows_gdb_signal_to_target): New function, uses the above
12185         enumeration to convert GDB internal signal codes to equivalent
12186         Windows codes.
12187         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
12188         * windows-nat.c: Include "gdb_wait.h".
12189         (get_windows_debug_event): Extract the fatal exception from the
12190         exit status and convert to the equivalent Posix signal number.
12191         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
12192         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
12193         * gdbsupport/gdb_wait.c: New file, implements
12194         windows_status_to_termsig.
12195         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
12196         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
12197
12198 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
12199
12200         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
12201         show_layout.
12202
12203 2020-01-05  Luis Machado  <luis.machado@linaro.org>
12204
12205         * aarch64-linux-nat.c
12206         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
12207         and bfd_mach_aarch64.
12208
12209 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12210
12211         * ui-file.c (stdio_file::can_emit_style_escape)
12212         (tee_file::can_emit_style_escape): Ensure style is used also on
12213         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
12214         to gdb_stdout.
12215         * main.c (set_gdb_data_directory): Use file style to output the
12216         warning that the given pathname is not a directory.
12217         * top.c (show_history_filename, gdb_safe_append_history)
12218         (show_gdb_datadir): Use file style.
12219
12220 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12221
12222         * solib-target.c (struct lm_info_target):
12223         Change offsets to be a unique_xmalloc_ptr.
12224         (solib_target_relocate_section_addresses): Update.
12225
12226 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
12227
12228         * windows-nat.c (windows_clear_solib): Free so_list linked list.
12229
12230 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12231
12232         * MAINTAINERS (Write After Approval): Add myself.
12233
12234 2020-01-02  Luis Machado  <luis.machado@linaro.org>
12235
12236         * proc-service.c (get_ps_regcache): Remove reference to obsolete
12237         Cell BE architecture.
12238         * target.h (struct target_ops) <thread_architecture>: Likewise.
12239
12240 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12241
12242         * Makefile.in: Use INSTALL_PROGRAM_ENV.
12243
12244 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
12245
12246         * MAINTAINERS (Write After Approval): Add myself.
12247
12248 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12249
12250         * gdbarch.sh: Update copyright year range of generated files.
12251
12252 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12253
12254         Update copyright year range in all GDB files.
12255
12256 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12257
12258         * copyright.py: Convert to Python 3.
12259
12260 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12261
12262         * copyright.py: Adapt after move of gnulib directory from gdb
12263         directory to toplevel directory.
12264
12265 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12266
12267         * copyright.py (main): Exit if run from the wrong directory.
12268
12269 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12270
12271         * top.c (print_gdb_version): Change copyright year to 2020.
12272
12273 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
12274
12275         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
12276
12277 For older changes see ChangeLog-2019.
12278 \f
12279 Local Variables:
12280 mode: change-log
12281 left-margin: 8
12282 fill-column: 74
12283 version-control: never
12284 coding: utf-8
12285 End: