gdb/ChangeLog

   1 2018-08-16  Gary Benson <gbenson@redhat.com>
   2
   3         PR gdb/13000:
   4         * gdb/main.c (captured_main_1): Exit with nonzero status
   5         in batch mode if the last command to be executed failed.
   6         * NEWS: Mention the above.
   7
   8 2018-08-29  Simon Marchi  <simon.marchi@ericsson.com>
   9
  10         * csky-tdep.c (csky_memory_insert_breakpoint): Remove newline at
  11         end of warning message.
  12
  13 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
  14
  15         PR gdb/22943:
  16         * aarch64-tdep.c (is_hfa_or_hva): Remove function.
  17         (aarch64_extract_return_value): Use
  18         aapcs_is_vfp_call_or_return_candidate.
  19         (aarch64_return_in_memory): Likewise.
  20         (aarch64_store_return_value): Likewise.
  21
  22 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
  23
  24         * aarch64-tdep.c
  25         (aapcs_is_vfp_call_or_return_candidate): Make static
  26         (pass_in_v_or_stack): Remove function.
  27         (pass_in_v_vfp_candidate): New function.
  28         (aarch64_push_dummy_call): Check for float register candidates.
  29
  30 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
  31
  32         * aarch64-tdep.c (HA_MAX_NUM_FLDS): New macro.
  33         (aapcs_is_vfp_call_or_return_candidate_1): New function.
  34         (aapcs_is_vfp_call_or_return_candidate): Likewise.
  35
  36 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
  37
  38         PR build/23399
  39         * common/agent.c (IPA_SYM_STRUCT_NAME): Define.
  40         (struct ipa_sym_addresses): Rename to...
  41         (struct ipa_sym_addresses_common): ... this.
  42         * common/agent.h (IPA_SYM): Use IPA_SYM_STRUCT_NAME.
  43
  44 2018-08-28  Tom Tromey  <tom@tromey.com>
  45
  46         * c-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
  47         (token_fifo): Now a std::vector.
  48         (yylex, c_parse): Update.
  49         * d-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
  50         (token_fifo): Now a std::vector.
  51         (yylex, d_parse): Update.
  52         * go-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
  53         (token_fifo): Now a std::vector.
  54         (yylex, go_parse): Update.
  55
  56 2018-08-28  Simon Marchi  <simon.marchi@ericsson.com>
  57
  58         * parser-defs.h (struct type_stack) <elements>: Change type to
  59         std::vector<union type_stack_elt>.
  60         <depth, size>: Remove.
  61         * parse.c (parse_exp_in_context_1): Adjust.
  62         (type_stack_reserve): Remove.
  63         (check_type_stack_depth): Remove.
  64         (insert_into_type_stack): Adjust to std::vector.
  65         (insert_type): Likewise.
  66         (push_type): Likewise.
  67         (push_type_int): Likewise.
  68         (insert_type_address_space): Likewise.
  69         (pop_type): Likewise.
  70         (pop_type_int): Likewise.
  71         (pop_typelist): Likewise.
  72         (pop_type_stack): Likewise.
  73         (append_type_stack): Likewise.
  74         (push_type_stack): Likewise.
  75         (get_type_stack): Likewise.
  76         (type_stack_cleanup): Likewise.
  77         (push_typelist): Likewise.
  78         (follow_types): Likewise.
  79         (_initialize_parse): Likewise.
  80
  81 2018-08-28  Hafiz Abid Qadeer  <abidh@codesourcery.com>
  82
  83         * NEWS: Mention csky target.
  84
  85 2018-08-28  Jiangshuai Li  <jiangshuai_li@c-sky.com>
  86             Hafiz Abid Qadeer  <abidh@codesourcery.com>
  87             Don Breazeal  <donb@codesourcery.com>
  88
  89         * csky-linux-tdep.c: New file.
  90         * csky-tdep.c: Likewise.
  91         * csky-tdep.h: Likewise.
  92         * Makefile.in (ALL_TARGET_OBS): Add csky-linux-tdep.o and
  93         csky-tdep.o.
  94         (HFILES_NO_SRCDIR): Add csky-tdep.h.
  95         (ALLDEPFILES): Add csky-linux-tdep.c and csky-tdep.c
  96         * configure.tgt: Add csky support.
  97
  98 2018-08-27  Jan Vrany  <jan.vrany@fit.cvut.cz>
  99
 100         * python/py-framefilter.c (py_print_frame): Print frame architecture
 101         when printing on an MI output.
 102
 103 2018-08-27  Tom Tromey  <tom@tromey.com>
 104
 105         PR build/23087:
 106         * configure: Rebuild.
 107         * warning.m4 (AM_GDB_WARNINGS): Remove -Wno-narrowing.
 108
 109 2018-08-27  Tom Tromey  <tom@tromey.com>
 110
 111         * aarch64-linux-tdep.c
 112         (aarch64_linux_iterate_over_regset_sections) <sve_regmap>: Add
 113         casts to int.
 114
 115 2018-08-27  Tom Tromey  <tom@tromey.com>
 116
 117         * ppc64-tdep.c (insn_d, insn_ds, insn_xfx): Add casts to
 118         unsigned.
 119         (ppc64_standard_linkage1, ppc64_standard_linkage2)
 120         (ppc64_standard_linkage3, ppc64_standard_linkage4)
 121         (ppc64_standard_linkage5, ppc64_standard_linkage6)
 122         (ppc64_standard_linkage7, ppc64_standard_linkage8): Add casts to
 123         unsigned.
 124
 125 2018-08-27  Tom Tromey  <tom@tromey.com>
 126
 127         * xtensa-tdep.h (XTREG_END): Add cast to unsigned.
 128         (XTENSA_GDBARCH_TDEP_INSTANTIATE): Likewise.
 129
 130 2018-08-27  Tom Tromey  <tom@tromey.com>
 131
 132         * tramp-frame.h (TRAMP_SENTINEL_INSN): Redefine.
 133         * tilegx-linux-tdep.c (tilegx_linux_rt_sigframe): Use
 134         ULONGEST_MAX.
 135         * tic6x-linux-tdep.c (tic6x_linux_rt_sigreturn_tramp_frame): Use
 136         ULONGEST_MAX.
 137         * sparc64-linux-tdep.c (sparc64_linux_rt_sigframe): Use
 138         ULONGEST_MAX.
 139         * sparc-linux-tdep.c (sparc32_linux_sigframe)
 140         (sparc32_linux_rt_sigframe): Use ULONGEST_MAX.
 141         * ppc-nbsd-tdep.c (ppcnbsd_sigtramp, ppcnbsd2_sigtramp): Use
 142         ULONGEST_MAX.
 143         * ppc-linux-tdep.c (ppc32_linux_sigaction_tramp_frame)
 144         (ppc64_linux_sigaction_tramp_frame)
 145         (ppc32_linux_sighandler_tramp_frame)
 146         (ppc64_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
 147         * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame)
 148         (nios2_r2_linux_rt_sigreturn_tramp_frame): Use ULONGEST_MAX.
 149         * mn10300-linux-tdep.c (am33_linux_sigframe)
 150         (am33_linux_rt_sigframe): Use ULONGEST_MAX.
 151         * mips64-obsd-tdep.c (mips64obsd_sigframe): Use ULONGEST_MAX.
 152         * mips-linux-tdep.c (mips_linux_o32_sigframe)
 153         (mips_linux_o32_rt_sigframe, mips_linux_n32_rt_sigframe)
 154         (mips_linux_n64_rt_sigframe, micromips_linux_o32_sigframe)
 155         (micromips_linux_o32_rt_sigframe, micromips_linux_n32_rt_sigframe)
 156         (micromips_linux_n64_rt_sigframe): Use ULONGEST_MAX.
 157         * mips-fbsd-tdep.c (mips_fbsd_sigframe, mipsn32_fbsd_sigframe)
 158         (mips64_fbsd_sigframe): Use ULONGEST_MAX.
 159         * microblaze-linux-tdep.c
 160         (microblaze_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
 161         * i386-nbsd-tdep.c (i386nbsd_sigtramp_sc16, i386nbsd_sigtramp_sc2)
 162         (i386nbsd_sigtramp_si2, i386nbsd_sigtramp_si31)
 163         (i386nbsd_sigtramp_si4): Use ULONGEST_MAX.
 164         * hppa-nbsd-tdep.c (hppanbsd_sigtramp_si4): Use ULONGEST_MAX.
 165         * common/common-types.h (ULONGEST_MAX): New define.
 166         (CORE_ADDR_MAX): Fix formatting.
 167         * bfin-linux-tdep.c (bfin_linux_sigframe): Use ULONGEST_MAX.
 168         * arm-obsd-tdep.c (armobsd_sigframe): Use ULONGEST_MAX.
 169         * arm-linux-tdep.c (arm_linux_sigreturn_tramp_frame)
 170         (arm_linux_rt_sigreturn_tramp_frame)
 171         (arm_eabi_linux_sigreturn_tramp_frame)
 172         (arm_eabi_linux_rt_sigreturn_tramp_frame)
 173         (thumb2_eabi_linux_sigreturn_tramp_frame)
 174         (thumb2_eabi_linux_rt_sigreturn_tramp_frame)
 175         (arm_linux_restart_syscall_tramp_frame)
 176         (arm_kernel_linux_restart_syscall_tramp_frame): Use ULONGEST_MAX.
 177         * arm-fbsd-tdep.c (arm_fbsd_sigframe): Use ULONGEST_MAX.
 178         * aarch64-linux-tdep.c (aarch64_linux_rt_sigframe): Use
 179         ULONGEST_MAX.
 180         * aarch64-fbsd-tdep.c (aarch64_fbsd_sigframe): Use ULONGEST_MAX.
 181
 182 2018-08-27  Tom Tromey  <tom@tromey.com>
 183
 184         * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Use
 185         CORE_ADDR_MAX.
 186         * mips-tdep.c (mips_deal_with_atomic_sequence)
 187         (micromips_deal_with_atomic_sequence): Use CORE_ADDR_MAX.
 188         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw)
 189         (arm_deal_with_atomic_sequence_raw): Use CORE_ADDR_MAX.
 190         * alpha-tdep.c (alpha_deal_with_atomic_sequence): Use
 191         CORE_ADDR_MAX.
 192         * aarch64-tdep.c (aarch64_software_single_step): Use
 193         CORE_ADDR_MAX.
 194
 195 2018-08-27  Tom Tromey  <tom@tromey.com>
 196
 197         * linespec.c (complete_linespec_component): Add cast to "char".
 198         * completer.c (completion_tracker::build_completion_result): Add
 199         cast to "char".
 200
 201 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 202
 203         * solist.h (struct solist, struct target_so_ops): Fix
 204         indentation.
 205
 206 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 207
 208         * ada-tasks.c (ada_task_info_s): Remove typedef.
 209         (DEF_VEC_O(ada_task_info_s)): Remove.
 210         (struct ada_tasks_inferior_data): Initialize fields.
 211         <task_list>: Make an std::vector.
 212         (get_ada_tasks_inferior_data): Allocate with new.
 213         (ada_get_task_number): Adjust.
 214         (get_task_number_from_id): Likewise.
 215         (valid_task_id): Likewise.
 216         (ada_get_task_info_from_ptid): Likewise.
 217         (iterate_over_live_ada_tasks): Likewise.
 218         (add_ada_task): Likewise.
 219         (read_known_tasks): Likewise.
 220         (ada_build_task_list): Likewise.
 221         (print_ada_task_info): Likewise.
 222         (info_task): Likewise.
 223         (task_command_1): Likewise.
 224
 225 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 226
 227         * ada-lang.c (add_angle_brackets): Return std::string.
 228
 229 2018-08-25  Simon Marchi  <simon.marchi@polymtl.ca>
 230
 231         * python/py-threadevent.c (py_get_event_thread): Initialize
 232         pythread.
 233
 234 2018-08-24  Pedro Alves  <palves@redhat.com>
 235
 236         * python/py-bpevent.c (create_breakpoint_event_object): Use
 237         copy-initialization.
 238         * python/py-continueevent.c (emit_continue_event): Use
 239         copy-initialization.
 240         * python/py-exitedevent.c (create_exited_event_object): Return a
 241         gdbpy_ref<>.
 242         (emit_exited_event): Use copy-initialization.
 243         * python/py-inferior.c (python_new_inferior)
 244         (python_inferior_deleted, add_thread_object): Use
 245         copy-initialization.
 246         * python/py-infevents.c (create_inferior_call_event_object)
 247         (create_register_changed_event_object)
 248         (create_memory_changed_event_object): Return a gdbpy_ref<>.
 249         (emit_inferior_call_event, emit_memory_changed_event)
 250         (emit_register_changed_event): Use copy-initialization.
 251         * python/py-newobjfileevent.c (create_new_objfile_event_object):
 252         Return a gdbpy_ref<>.
 253         (emit_new_objfile_event): Use copy-initialization.
 254         (create_clear_objfiles_event_object): Return a gdbpy_ref<>.
 255         (emit_clear_objfiles_event): Use copy-initialization.
 256         * python/py-signalevent.c (create_signal_event_object): Use
 257         copy-initialization.
 258         * python/py-threadevent.c (create_thread_event_object): Use
 259         copy-initialization.
 260
 261 2018-08-24  Pedro Alves  <palves@redhat.com>
 262             Simon Marchi  <simon.marchi@ericsson.com>
 263
 264         PR gdb/23379
 265         * python/py-continueevent.c: Include "gdbthread.h".
 266         (create_continue_event_object): Add intro comment.  Add 'ptid'
 267         parameter.  Use it to find thread to pass to
 268         create_thread_event_object.
 269         (emit_continue_event): Pass PTID down to
 270         create_continue_event_object.
 271         * python/py-event.h (py_get_event_thread): Declare.
 272         (create_thread_event_object): Remove default from 'thread'
 273         parameter.
 274         * python/py-stopevent.c (create_stop_event_object): Use
 275         py_get_event_thread.
 276         * python/py-threadevent.c (get_event_thread): Rename to ...
 277         (py_get_event_thread): ... this, make extern, add 'ptid' parameter
 278         and use it to find the thread.
 279         (create_thread_event_object): Assert that THREAD isn't null.
 280         Don't find the event thread here.
 281
 282 2018-08-23  Kevin Buettner  <kevinb@redhat.com>
 283
 284         * block.h (blockrange, blockranges): New struct declarations.
 285         (struct block): Add new field named `ranges'.
 286         (BLOCK_RANGES, BLOCK_NRANGES, BLOCK_RANGE, BLOCK_CONTIGUOUS_P)
 287         (BLOCK_RANGE_START, BLOCK_RANGE_END, BLOCK_ENTRY_PC): New
 288         macros for accessing ranges in struct block.
 289         (make_blockranges): New declaration.
 290         block.c (make_blockranges): New function.
 291         * dwarf2read.c (dwarf2_record_block_ranges): Fill in BLOCK_RANGES
 292         for block.
 293         * symtab.h (find_pc_partial_function): Add new parameter `block'.
 294         * blockframe.c (cache_pc_function_block): New static global.
 295         (clear_pc_function_cache): Clear cache_pc_function_block.
 296         (find_pc_partial_function): Move comment to symtab.h.  Add
 297         support for non-contiguous blocks.
 298         * cli/cli-cmds.c (block.h): Include.
 299         (print_disassembly): Handle printing of non-contiguous blocks.
 300         (disassemble_current_function): Likewise.
 301         (disassemble_command): Likewise.
 302
 303         * ax-gdb.c (gen_var_ref): Use BLOCK_ENTRY_PC in place of
 304         BLOCK_START.
 305         * blockframe.c (get_pc_function_start): Likewise.
 306         * compile/compile-c-symbols.c (convert_one_symbol): Likewise.
 307         (gcc_symbol_address): Likewise.
 308         * compile/compile-object-run.c (compile_object_run): Likewise.
 309         * compile/compile.c (get_expr_block_and_pc): Likewise.
 310         * dwarf2loc.c (dwarf2_find_location_expression): Likewise.
 311         (func_addr_to_tail_call_list): Likewise.
 312         * findvar.c (default_read_var_value): Likewise.
 313         * inline-frame.c (inline_frame_this_id): Likewise.
 314         (skip-inline_frames): Likewise.
 315         * infcmd.c (until_next_command): Likewise.
 316         * linespec.c (convert_linespec_to_sals): Likewise.
 317         * parse.c (parse_exp_in_context_1): Likewise.
 318         * printcmd.c (build_address_symbolic): likewise.
 319         (info_address_command): Likewise.
 320         symtab.c (find_function_start_sal): Likewise.
 321         (skip_prologue_sal): Likewise.
 322         (find_function_alias_target): Likewise.
 323         (find_gnu_ifunc): Likewise.
 324         * stack.c (find_frame_funname): Likewise.
 325         * symtab.c (fixup_symbol_section): Likewise.
 326         (find_function_start_sal): Likewise.
 327         (skip_prologue_sal): Likewsie.
 328         (find_function_alias_target): Likewise.
 329         (find_gnu_ifunc): Likewise.
 330         * tracepoint.c (info_scope_command): Likewise.
 331         * value.c (value_fn_field): Likewise.
 332
 333         * infrun.c (fill_in_stop_func): Use find_function_entry_range_from_pc
 334         in place of find_pc_partial_function.
 335         * blockframe.c (find_function_entry_range_from_pc): New function.
 336         * symtab.h (find_function_entry_range_from_pc): Declare and document.
 337         * objfiles.c (objfile_relocate1): Relocate start and end addresses
 338         for each range in a block.
 339
 340
 341 2018-08-23  Xavier Roirand  <roirand@adacore.com>
 342
 343         * machoread.c (macho_symfile_read_all_oso): Remove uneeded
 344         incrementation.
 345
 346 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 347
 348         * solib-svr4.c (read_program_headers_from_bfd): Return
 349         gdb::optional<gdb::byte_vector>.
 350         (svr4_exec_displacement): Adjust.
 351
 352 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 353
 354         * solib-svr4.c (read_program_header): Return
 355         gdb::optional<gdb::byte_vector>, remove p_sect_size param.
 356         (find_program_interpreter): Return
 357         gdb::optional<gdb::byte_vector>.
 358         (scan_dyntag_auxv): Adjust.
 359         (enable_break): Adjust.
 360         (svr4_exec_displacement): Adjust.
 361
 362 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 363
 364         * inf-child.h (inf_child_target) <terminal_save_inferior>: New.
 365         * inf-child.c (inf_child_target::terminal_save_inferior): New.
 366
 367 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 368
 369         * guile/scm-string.c (gdbscm_scm_from_printf): Use
 370         string_vprintf.
 371         * guile/scm-utils.c (gdbscm_printf): Likewise.
 372         * serial.c (serial_printf): Likewise.
 373         * xml-support.c (gdb_xml_parser::vdebug): Likewise.
 374
 375 2018-08-22  Jan Vrany  <jan.vrany@fit.cvut.cz>
 376
 377         * stack.c (print_frame): Print frame architecture when printing on
 378         an MI output.
 379         * NEWS: Mention new "arch" attribute in frame output.
 380
 381 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
 382
 383         * arch/aarch64.h (aarch64_regnum): Update comment.
 384
 385 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
 386
 387         * NEWS: Add SVE to 8.2 section.
 388
 389 2018-08-21  Pedro Alves  <palves@redhat.com>
 390
 391         * guile/scm-utils.c (gdbscm_parse_function_args_1): New, factored
 392         out from gdbscm_parse_function_args.
 393         (gdbscm_parse_function_args): Rework to use gdbscm_wrap and
 394         gdbscm_parse_function_args_1.
 395
 396 2018-08-21  Simon Marchi  <simon.marchi@ericsson.com>
 397
 398         PR gdb/17816
 399         * m32c-tdep.c (m32c_decode_srcdest4): Remove unnecessary ternary
 400         operator.
 401
 402 2018-08-19  Simon Marchi  <simon.marchi@polymtl.ca>
 403
 404         * solib-svr4.c (svr4_exec_displacement): Fix formatting.
 405
 406 2018-08-19  Michael Spang  <spang@google.com>
 407
 408         PR gdb/11786
 409         * solib-svr4.c (svr4_exec_displacement): Ignore memsz fields
 410         for PT_TLS segments.
 411
 412 2018-08-18  Kevin Buettner  <kevinb@redhat.com>
 413
 414         * dwarf2expr.h (struct dwarf_expr_context): Add virtual method
 415         dwarf_variable_value.
 416         * dwarf2-frame.c (class dwarf_expr_executor):
 417         Add override for dwarf_variable_value.
 418         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Likewise.
 419         (class symbol_needs_eval_context): Likewise.
 420         (indirect_synthetic_pointer): Add forward declaration.
 421         (sect_variable_value): New function.
 422         (dwarf2_compile_expr_to_ax): Add case for DW_OP_GNU_variable_value.
 423         * dwarf2expr.c (dwarf_expr_context::execute_stack_op): Add case
 424         for DW_OP_GNU_variable_value.
 425
 426 2018-08-16  Tom Tromey  <tom@tromey.com>
 427
 428         * top.c (read_command_file): Update.
 429         (command_line_input): Remove "repeat" argument.
 430         * ada-lang.c (get_selections): Update.
 431         * linespec.c (decode_line_2): Update.
 432         * defs.h (command_line_input): Remove argument.
 433         * cli/cli-script.c (read_next_line): Update.
 434         * python/py-gdb-readline.c: Update.
 435
 436 2018-08-17  Tom Tromey  <tom@tromey.com>
 437
 438         * cli/cli-script.c (read_next_line): Pass 0 as repeat argument to
 439         command_line_input.
 440
 441 2018-08-15  Tom Tromey  <tom@tromey.com>
 442
 443         * aarch64-linux-tdep.c (aarch64_linux_core_read_vq): Use pulongest.
 444
 445 2018-08-14  Jan Vrany  <jan.vrany@fit.cvut.cz>
 446
 447         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Add -a option.
 448         If used, use find_pc_partial_function to find address range
 449         to disassemble.
 450         * mi/mi-main.c (mi_cmd_list_features): Report
 451         "data-disassemble-a-option" feature.
 452         * NEWS: Mention new -data-disassemble option -a.
 453
 454 2018-08-13  Tom Tromey  <tom@tromey.com>
 455
 456         * common/common-defs.h (_FORTIFY_SOURCE): Define.
 457
 458 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
 459
 460         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): New function.
 461         (aarch64_linux_collect_sve_regset): Likewise.
 462         (aarch64_linux_iterate_over_regset_sections): Check for SVE.
 463         * regcache.h (regcache_map_entry_size): New function.
 464
 465 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
 466
 467         * aarch64-linux-tdep.c (SVE_HEADER_SIZE_LENGTH): Add define.
 468         (SVE_HEADER_MAX_SIZE_LENGTH): Likewise.
 469         (SVE_HEADER_VL_LENGTH): Likewise.
 470         (SVE_HEADER_MAX_VL_LENGTH): Likewise.
 471         (SVE_HEADER_FLAGS_LENGTH): Likewise.
 472         (SVE_HEADER_RESERVED_LENGTH): Likewise.
 473         (SVE_HEADER_SIZE_OFFSET): Likewise.
 474         (SVE_HEADER_MAX_SIZE_OFFSET): Likewise.
 475         (SVE_HEADER_VL_OFFSET): Likewise.
 476         (SVE_HEADER_MAX_VL_OFFSET): Likewise.
 477         (SVE_HEADER_FLAGS_OFFSET): Likewise.
 478         (SVE_HEADER_RESERVED_OFFSET): Likewise.
 479         (SVE_HEADER_SIZE): Likewise.
 480         (aarch64_linux_core_read_vq): Add function.
 481         (aarch64_linux_core_read_description): Check for SVE section.
 482
 483 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
 484
 485         * aarch64-fbsd-tdep.c
 486         (aarch64_fbsd_iterate_over_regset_sections): Add supply_size and
 487         collect_size.
 488         * aarch64-linux-tdep.c
 489         (aarch64_linux_iterate_over_regset_sections): Likewise.
 490         * alpha-linux-tdep.c
 491         (alpha_linux_iterate_over_regset_sections):
 492         * alpha-nbsd-tdep.c
 493         (alphanbsd_iterate_over_regset_sections): Likewise.
 494         * amd64-fbsd-tdep.c
 495         (amd64fbsd_iterate_over_regset_sections): Likewise.
 496         * amd64-linux-tdep.c
 497         (amd64_linux_iterate_over_regset_sections): Likewise.
 498         * arm-bsd-tdep.c
 499         (armbsd_iterate_over_regset_sections): Likewise.
 500         * arm-fbsd-tdep.c
 501         (arm_fbsd_iterate_over_regset_sections): Likewise.
 502         * arm-linux-tdep.c
 503         (arm_linux_iterate_over_regset_sections): Likewise.
 504         * corelow.c (get_core_registers_cb): Likewise.
 505         (core_target::fetch_registers): Likewise.
 506         * fbsd-tdep.c (fbsd_collect_regset_section_cb): Likewise.
 507         * frv-linux-tdep.c (frv_linux_iterate_over_regset_sections): Likewise.
 508         * gdbarch.h (void): Regenerate.
 509         * gdbarch.sh: Add supply_size and collect_size.
 510         * hppa-linux-tdep.c (hppa_linux_iterate_over_regset_sections): Likewise.
 511         * hppa-nbsd-tdep.c (hppanbsd_iterate_over_regset_sections): Likewise.
 512         * hppa-obsd-tdep.c (hppaobsd_iterate_over_regset_sections): Likewise.
 513         * i386-fbsd-tdep.c (i386fbsd_iterate_over_regset_sections): Likewise.
 514         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise.
 515         * i386-tdep.c (i386_iterate_over_regset_sections): Likewise.
 516         * ia64-linux-tdep.c (ia64_linux_iterate_over_regset_sections): Likewise.
 517         * linux-tdep.c (linux_collect_regset_section_cb): Likewise.
 518         * m32r-linux-tdep.c (m32r_linux_iterate_over_regset_sections): Likewise.
 519         * m68k-bsd-tdep.c (m68kbsd_iterate_over_regset_sections): Likewise.
 520         * m68k-linux-tdep.c (m68k_linux_iterate_over_regset_sections): Likewise.
 521         * mips-fbsd-tdep.c (mips_fbsd_iterate_over_regset_sections): Likewise.
 522         * mips-linux-tdep.c (mips_linux_iterate_over_regset_sections): Likewise.
 523         * mips-nbsd-tdep.c (mipsnbsd_iterate_over_regset_sections): Likewise.
 524         * mips64-obsd-tdep.c (mips64obsd_iterate_over_regset_sections): Likewise.
 525         * mn10300-linux-tdep.c (am33_iterate_over_regset_sections): Likewise.
 526         * nios2-linux-tdep.c (nios2_iterate_over_regset_sections): Likewise.
 527         * ppc-fbsd-tdep.c (ppcfbsd_iterate_over_regset_sections): Likewise.
 528         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Likewise.
 529         * ppc-nbsd-tdep.c (ppcnbsd_iterate_over_regset_sections): Likewise.
 530         * ppc-obsd-tdep.c (ppcobsd_iterate_over_regset_sections): Likewise.
 531         * riscv-linux-tdep.c (riscv_linux_iterate_over_regset_sections): Likewise.
 532         * rs6000-aix-tdep.c (rs6000_aix_iterate_over_regset_sections): Likewise.
 533         * s390-linux-tdep.c (s390_iterate_over_regset_sections): Likewise.
 534         * score-tdep.c (score7_linux_iterate_over_regset_sections): Likewise.
 535         * sh-tdep.c (sh_iterate_over_regset_sections): Likewise.
 536         * sparc-tdep.c (sparc_iterate_over_regset_sections): Likewise.
 537         * tilegx-linux-tdep.c (tilegx_iterate_over_regset_sections): Likewise.
 538         * vax-tdep.c (vax_iterate_over_regset_sections): Likewise.
 539         * xtensa-tdep.c (xtensa_iterate_over_regset_sections): Likewise.
 540
 541 2018-08-10  Simon Marchi  <simon.marchi@ericsson.com>
 542
 543         * nat/linux-osdata.c (commandline_from_pid): Replace xstrprintf
 544         with string_printf.
 545
 546 2018-08-10  Keith Seitz  <keiths@redhat.com>
 547
 548         * compile/compile-c-support.c (add_code_header, add_code_footer):
 549         Move into policy class.
 550         (c_push_user_expression, pop_user_expression_nop)
 551         (c_add_code_header, c_add_code_footer, c_add_input): New policy class.
 552         (compile_program): New host class.
 553         (c_compile_program): New typedef.
 554         (c_compute_porgram): Use c_compile_program.
 555
 556 2018-08-10  Keith Seitz  <keiths@redhat.com>
 557
 558         * compile/compile-internal.h (compile_instance::~compile_instance):
 559         Remove calls to htab_delete.
 560         <m_type_map, m_symbol_err_map>: Switch type to htab_up.
 561         * compile.c (compile_instance::compile_instance): Initialize
 562         htab unique pointers.
 563         (compile_instance::get_cached_type, compile_instance::insert_type)
 564         (compile_instance::error_symbol_once): Update for unique_ptr.
 565
 566 2018-08-10  Keith Seitz  <keiths@redhat.com>
 567
 568         * compile/compile-c-symbols.c (struct symbol_error)
 569         (hash_symbol_error, eq_symbol_error, del_symbol_error)
 570         (compile_instance::insert_symbol_error)
 571         (compile_instance::error_symbol_once): Move to ...
 572         * compile/compile.c: ... here.
 573
 574 2018-08-10  Keith Seitz  <keiths@redhat.com>
 575
 576         * compile/compile-c-support.c (c_get_compile_context): Use `new'
 577         instead of `new_compile_instance'.
 578         * compile/compile-c-symbols.c (compile_instance::insert_symbol_error):
 579         Update description.
 580         If the symbol error map is not initialized, create it.
 581         (generate_c_for_for_one_symbol): Do not check/initialize
 582         the symbol error map.
 583         * compile/compile-c-types.c (compile_c_instance): Make a class.
 584         Update all callers.
 585         (compile_instance::compile_instance): Initialize the type cache.
 586         (get_cached_type): New function.
 587         (insert_type): Update description.
 588         (compile_c_instance::m_default_cflags): Define.
 589         (convert_type): Update description.  Use get_cached_type.
 590         (delete_instance): Moved to destructor.
 591         (new_compile_instance): Moved to constructor.
 592         * compile/compile-c.h (compile_c_instance): Make class inheriting
 593         from compile_instance.
 594         <base>: Remove field.
 595         <type_map, symbol_err_map>: Move to base class.
 596         <c_plugin>: Rename to `m_plugin' and remove pointer type.
 597         * compile/compile-internal.h (compile_instance): Make class.
 598         <type_map_t, symbol_err_map_t>: Define.
 599         <fe>: Rename to `m_gcc_fe'.
 600         <scope, block, gcc_target_options>: Add `m_' prefix.
 601         <m_type_map, m_symbol_err_map>: New fields, moved from
 602         compile_c_instance.
 603         <destroy>: Remove.
 604         (convert_type, new_compile_instance): Remove.
 605         * compile/compile.c (cleanup_compile_instance): Remove.
 606         (compile_to_object): Use unique_ptr to eliminate cleanups.
 607         (compile_instance::set_print_callback, compile_instance::version)
 608         (compile_instance::set_verbose)
 609         (compile_instance::set_driver_filename)
 610         (compile_instance::set_triplet_regexp)
 611         (compile_instance::set_arguments)
 612         (compile_instance::set_source_file)
 613         (compile_instance::compile): Define.
 614
 615 2018-08-10  Keith Seitz  <keiths@redhat.com>
 616
 617         * Makefile.in (HFILES_NO_SRCDIR): Add compile/gcc-c-plugin.h.
 618         * compile/compile-c-types.c: Define GCC_METHODN macros and include
 619         gcc-c-fe.def to define C plugin.
 620         (delete_instance): Delete `c_plugin'.
 621         (new_compile_instance): Initialize `c_plugin'.
 622         * compile/compile-c.h: Include gcc_c_plugin.h.
 623         (struct compile_c_instance) <c_plugin>: New member.
 624         * gcc-c-plugin.h: New file.
 625         Update all callers with API change.
 626
 627 2018-08-10  Keith Seitz  <keiths@redhat.com>
 628
 629         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Move header files ...
 630         (HFILES_NO_SRCDIR): ... to here.
 631         Add compile-internal.h and compile-c.h.
 632         * compile/compile-c-support.c: Include compile-c.h.
 633         * compile/compile-c-symbols.c: Include compile-c.h.
 634         (generate_c_for_variable_locations): Update comment.
 635         * compile/compile-c-types.c: Include compile-c.h.
 636         * compile/compile-c.h: New file -- moved C language declarations
 637         from other files here.
 638         * compile/compile-internal.h: Do not include hashtab.h or
 639         common/enum-flags.h.
 640         (gcc_qualifiers_flags, struct compile_c_instance, C_CTX)
 641         (gcc_convert_symbol, gcc_symbol_address)
 642         (generate_c_for_variable_locations, c_get_mode_for_size)
 643         (c_get_range_decl_name): Definitions moved to compile-c.h.
 644         * compile/compile-loc2c.c: Include compile-c.h.
 645
 646 2018-08-10  Keith Seitz  <keiths@redhat.com>
 647
 648         * compile/compile-c-symbols.c (symbol_substitution_name): Rename to ...
 649         (c_symbol_substitution_name): ... this.
 650         Update all callers.
 651
 652 2018-08-10  Keith Seitz  <keiths@redhat.com>
 653
 654         * compile/compile-c-support.c (c_compute_program): Use
 655         unique_xmalloc_ptr to eliminate cleanup.
 656         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
 657         Return a unique_xmalloc_ptr and eliminate cleanup.
 658         * compile/compile-internal.h (generate_c_for_variable_locations):
 659         Return unique_xmalloc_ptr and update description.
 660
 661 2018-08-10  Alan Hayward  <alan.hayward@arm.com>
 662
 663         * corelow.c (core_target::get_core_register_section): Rename
 664         min_size to section_min_size.
 665
 666 2018-08-09  Jim Wilson  <jimw@sifive.com>
 667
 668         * Makefile.in (ALL_TARGET_OBS): Add riscv-linux-tdep.c.
 669         (ALLDEPFILES): Add riscv-linux-nat.c, and riscv-linux-tdep.c.
 670         * NEWS: Mention new GNU/Linux RISC-V target.
 671         * configure.host: Add riscv*-*-linux*.
 672         * configure.nat: Add riscv*.
 673         * configure.tgt: Add riscv*-*-linux*.
 674         * riscv-linux-nat.c: New file.
 675         * riscv-linux-tdep.c: New file.
 676
 677 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 678
 679         * infrun.c (resume): Make static, add forward declaration.
 680         (proceed): Update header comment.
 681         * infrun.h (resume): Delete declaration.
 682
 683 2018-08-09  Tom Tromey  <tom@tromey.com>
 684
 685         * riscv-tdep.h: Minor formatting fixes.
 686
 687 2018-08-09  Simon Marchi  <simon.marchi@ericsson.com>
 688
 689         * common/scoped_mmap.c (mmap_file): Silence ARI warning.
 690         * dwarf-index-cache.c (create_dir_and_check): Likewise.
 691         (test_mkdir_recursive): Likewise.
 692         * dwarf-index-write.c (write_psymtabs_to_index): Likewise.
 693
 694 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 695
 696         * valarith.c (value_subscripted_rvalue): If an array is not in
 697         memory, and we don't know the upper bound, then we can't know that
 698         the requested element exists or not.
 699
 700 2018-08-08  Simon Marchi  <simon.marchi@ericsson.com>
 701
 702         * target.c (str_comma_list_concat_elem): Fix typo in comment.
 703         (target_options_to_string): Add comment.
 704
 705 2018-08-08  Tom Tromey  <tom@tromey.com>
 706
 707         * unittests/scoped_mmap-selftests.c: Check result of "write".
 708
 709 2018-08-08  Jim Wilson  <jimw@sifive.com>
 710
 711         * riscv-tdep.c (enum opcode): Add jump, branch, lr, and sc opcodes.
 712         (decode_register_index_short): New.
 713         (decode_j_type_insn, decode_cj_type_insn): New.
 714         (decode_b_type_insn, decode_cb_type_insn): New.
 715         (riscv_insn::decode): Add support for jumps, branches, lr, and sc.  New
 716         local xlen.  Check xlen when decoding ambiguous compressed insns.  In
 717         compressed decode, use is_c_lui_insn instead of is_lui_insn, and
 718         is_c_sw_insn instead of is_sw_insn.
 719         (riscv_next_pc, riscv_next_pc_atomic_sequence): New.
 720         (riscv_software_single_step): New.
 721         * riscv-tdep.h (riscv_software_single_step): Declare.
 722
 723         * riscv-tdep.c (riscv_isa_xlen): Drop static.
 724         * riscv-tdep.h (riscv_isa_xlen): Add extern declaration.
 725
 726 2018-08-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 727
 728         PR gdb/18050:
 729         * target.c (dispose_inferior): Don't dispose of inferiors that are
 730         already killed.
 731
 732 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 733
 734         * remote.c (remote_target::download_tracepoint): Change char* to
 735         const char*.
 736
 737 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
 738
 739         * target.h (target_options_to_string): Return an std::string.
 740         * target.c (str_comma_list_concat_elem): Return void, use
 741         std::string.
 742         (do_option): Likewise.
 743         (target_options_to_string): Return an std::string.
 744         * linux-nat.c (linux_nat_target::wait): Adjust.
 745         * target-debug.h (target_debug_print_options): Adjust.
 746
 747 2018-08-07  Tom Tromey  <tom@tromey.com>
 748
 749         * Makefile.in (CPPFLAGS): New variable.
 750         (INTERNAL_CPPFLAGS): Use it.
 751
 752 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 753
 754         * NEWS: Mention the index cache.
 755
 756 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 757
 758         * common/pathstuff.h (get_standard_cache_dir): New.
 759         * common/pathstuff.c (get_standard_cache_dir): New.
 760         * build-id.h (build_id_to_string): New.
 761         * dwarf-index-common.h (INDEX4_SUFFIX, INDEX5_SUFFIX,
 762         DEBUG_STR_SUFFIX): Move to here.
 763         * dwarf-index-write.c (INDEX4_SUFFIX, INDEX5_SUFFIX,
 764         DEBUG_STR_SUFFIX): Move from there.
 765         (write_psymtabs_to_index): Make non-static, add basename
 766         parameter.  Write to temporary files, rename when done.
 767         (save_gdb_index_command): Adjust call to
 768         write_psymtabs_to_index.
 769         * dwarf2read.h (dwarf2_per_objfile) <index_cache_res>: New
 770         field.
 771         * dwarf2read.c (dwz_file) <index_cache_res>: New field.
 772         (get_gdb_index_contents_from_cache): New.
 773         (get_gdb_index_contents_from_cache_dwz): New.
 774         (dwarf2_initialize_objfile): Read index from cache.
 775         (dwarf2_build_psymtabs): Save to index.
 776         * dwarf-index-cache.h: New file.
 777         * dwarf-index-cache.c: New file.
 778         * dwarf-index-write.h: New file.
 779
 780 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 781
 782         * gnulib/aclocal.m4: Re-generate.
 783         * gnulib/config.in: Re-generate.
 784         * gnulib/configure: Re-generate.
 785         * gnulib/import/Makefile.am: Re-generate.
 786         * gnulib/import/Makefile.in: Re-generate.
 787         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
 788         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 789         * gnulib/import/m4/mkdir.m4: New file.
 790         * gnulib/import/mkdir.c: New file.
 791         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir
 792         module.
 793
 794 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 795
 796         * Makefile.in (COMMON_SFILES): Add common/scoped_mmap.c.
 797         * common/scoped_mmap.c: New file.
 798         * common/scoped_mmap.h (destroy): New method.
 799         (~scoped_mmap, reset): Use destroy.
 800         (scoped_mmap): New move constructor.
 801         (mmap_file): New declaration.
 802         * unittests/scoped_mmap-selftests.c (test_normal,
 803         test_invalid_filename, run_tests): New functions.
 804         (_initialize_scoped_mmap_selftests): Register selftest.
 805
 806 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 807
 808         * dwarf2read.c (read_gdb_index_from_section): Rename to...
 809         (read_gdb_index_from_buffer): ... this.  Remove section
 810         parameter, add buffer parameter.
 811         (get_gdb_index_contents_ftype,
 812         get_gdb_index_contents_dwz_ftype): New typedefs.
 813         (dwarf2_read_gdb_index): Add callback parameters to get the
 814         index contents.
 815         (get_gdb_index_contents_from_section): New.
 816         (dwarf2_initialize_objfile): Update call to
 817         dwarf2_read_gdb_index.
 818
 819 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 820
 821         * common/filestuff.h (gdb_fopen_cloexec): New overload.
 822         (gdb_open_cloexec): Likewise.
 823         * nat/linux-osdata.c (command_from_pid): Use string_printf.
 824         (commandline_from_pid): Likewise.
 825         (linux_xfer_osdata_threads): Likewise.
 826         (linux_xfer_osdata_fds): Likewise.
 827         * ada-lang.c (is_package_name): Likewise.
 828         * auxv.c (procfs_xfer_auxv): Likewise.
 829         * breakpoint.c (print_one_breakpoint_location): Use
 830         uiout::field_fmt.
 831         (print_one_catch_solib): Use string_printf.
 832         * coff-pe-read.c (add_pe_exported_sym): Likewise.
 833         (add_pe_forwarded_sym): Likewise.
 834         * dwarf2read.c (create_type_unit_group): Likewise.
 835         (build_error_marker_type): Likewise.
 836         * infcall.c (get_function_name): Likewise.
 837         * valprint.c (print_converted_chars_to_obstack): Likewise.
 838         * xtensa-tdep.c (xtensa_register_type): Likewise.
 839
 840 2018-08-06  Simon Marchi  <simon.marchi@ericsson.com>
 841
 842         * remote.c (remote_target::download_tracepoint): Fix format
 843         string errors.
 844
 845 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 846
 847         * tracefile.c: Include common/byte-vector.h.
 848         (trace_save): Change type of buf to gdb::byte_vector.  Initialize
 849         with trace_regblock_size if needed.  Update uses of buf.
 850
 851 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 852
 853         * tracepoint.h (collection_list) <m_regs_mask>: Change type to
 854         std::vector<unsigned char>.
 855         * tracepoint.c (collection_list::collection_list): Remove
 856         m_regs_mask initializer from initializer list.  Resize
 857         m_regs_mask using the largest remote register number.
 858         (collection_list::add_remote_register): Remove size check on
 859         m_regs_mask.  Use at to access element.
 860         (collection_list::stringify): Change type of temp_buf to
 861         gdb::char_vector.  Update uses of temp_buf.  Resize if needed to
 862         stringify the register mask.  Use pack_hex_byte for the register
 863         mask.
 864
 865 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 866
 867         * tracepoint.h (class collection_list) <add_register>: Remove.
 868         <add_remote_register, add_ax_registers, add_local_register>:
 869         Declare.
 870         <add_memrange>: Add scope parameter.
 871         * tracepoint.c (encode_actions_1): Likewise.
 872         (collection_list::add_register): Rename to ...
 873         (collection_list::add_remote_register): ... this.  Update
 874         comment.
 875         (collection_list::add_ax_registers, add_local_register): New
 876         methods.
 877         (collection_list::add_memrange): Add scope parameter.  Call
 878         add_local_register instead of add_register.
 879         (finalize_tracepoint_aexpr): New function.
 880         (collection_list::collect_symbol): Update calls to add_memrange.
 881         Call add_local_register instead of add_register.  Call
 882         add_ax_registers.  Call finalize_tracepoint_aexpr.
 883         (encode_actions_1): Get remote regnos for $reg action.  Call
 884         add_remote_register, add_ax_registers, and add_local_register.
 885         Update call to add_memrange.  Call finalize_tracepoint_aexpr.
 886         (validate_actionline): Call finalize_tracepoint_aexpr.
 887
 888 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 889
 890         * remote.c (remote_target::download_tracepoint): Remove BUF_SIZE.
 891         Replace array buf with gdb::char_vector buf, of size
 892         get_remote_packet_size ().  Replace references to buf and
 893         BUF_SIZE to buf.data () and buf.size ().  Replace strcpy, strcat
 894         and xsnprintf with snprintf.  Raise errors if the buffer is too
 895         small.
 896
 897 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 898
 899         * remote.c (remote_target::download_tracepoint): Fix the has_more
 900         predicate in the QTDP action list iteration.
 901
 902 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 903
 904         * remote.c (remote_target::download_tracepoint): Fix indentation
 905         in for block.
 906
 907 2018-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 908
 909         * proc-api.c (_initialize_proc_api): Remove c, unused.
 910         * procfs.c (procfs_init_inferior): Remove signals, unused.
 911         (procfs_target::make_corefile_notes): Remove old_chain, fpregs,
 912         unused.
 913
 914 2018-08-06  Sergey Korolev  <s.korolev@ndmsystems.com>
 915             Andrew Burgess  <andrew.burgess@embecosm.com>
 916
 917         * linux-nat.c (linux_nat_target::follow_fork): Avoid using
 918         'W_STOPCODE (0)' as this could be ambiguous.
 919
 920 2018-08-03  Sergio Durigan Junior  <sergiodj@redhat.com>
 921
 922         * ser-tcp.c (net_open): Fix thinko when deciding whether to
 923         disable TCP's Nagle algorithm (use "ai_protocol" instead of
 924         "ai_socktype").
 925
 926 2018-08-02  Tom Tromey  <tom@tromey.com>
 927
 928         PR symtab/16842.
 929         * dwarf2read.c (read_func_scope): Set symtab on template parameter
 930         symbols.
 931         (process_structure_scope): Likewise.
 932
 933 2018-08-02  Xavier Roirand  <roirand@adacore.com>
 934
 935         PR gdb/22629:
 936         * darwin-nat.c (darwin_kill_inferior): Fix handling of
 937         kill inferior.
 938
 939 2018-08-02  Tom Tromey  <tom@tromey.com>
 940
 941         * darwin-nat.c (find_inferior_task_it, darwin_find_thread)
 942         (darwin_suspend_inferior, darwin_resume_inferior)
 943         (darwin_decode_notify_message, darwin_resume_inferior_threads)
 944         (darwin_check_new_threads): Check result of get_darwin_inferior.
 945
 946 2018-07-31  Joel Brobecker  <brobecker@adacore.com>
 947
 948         GDB 8.1.1 released.
 949
 950 2018-07-31  Jan Vrany  <jan.vrany@fit.cvut.cz>
 951
 952         * varobj.c (varobj_get_path_expr_parent): Report an error if
 953         parent is a dynamic varobj.
 954
 955 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 956
 957         * gnulib/aclocal.m4: Re-generate.
 958         * gnulib/config.in: Re-generate.
 959         * gnulib/configure: Re-generate.
 960         * gnulib/import/Makefile.in: Re-generate.
 961         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
 962         * gnulib/import/m4/onceonly.m4: Re-generate.
 963
 964 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
 965
 966         * target-descriptions.c (struct xml_test_tdesc): New.
 967         (xml_tdesc): Change type to std::vector<xml_test_tdesc>.
 968         (record_xml_tdesc): Update.
 969         (maintenance_check_xml_descriptions): Update.
 970         * target-descriptions.h (record_xml_tdesc): Update comment.
 971
 972 2018-07-30  Andrew Burgess  <andrew.burgess@embecosm.com>
 973
 974         * eval.c (evaluate_subexp_for_sizeof): Check for array type before
 975         checking array bounds are defined.
 976
 977 2018-07-30  Tom Tromey  <tom@tromey.com>
 978
 979         * nat/linux-osdata.c (pid_pgid_entry::operator<): Fix
 980         irreflexivity violation.
 981
 982 2018-07-30  Tom Tromey  <tom@tromey.com>
 983
 984         * cli/cli-decode.c (lookup_cmd): Remove lint code.
 985         * value.c (unpack_long): Remove lint code.
 986         * valops.c (value_ind): Remove lint code.
 987         * valarith.c (value_x_binop, value_x_unop, value_equal)
 988         (value_pos): Remove lint code.
 989
 990 2018-07-28  Tom de Vries  <tdevries@suse.de>
 991
 992         * eval.c (evaluate_subexp_for_sizeof): Interpret size of dynamic type
 993         with undefined upper bound as <optimized out>.
 994
 995 2018-07-27  Sergio Durigan Junior  <sergiodj@redhat.com>
 996
 997         * gcore.in: Rename variable "name" to "prefix".  Expand
 998         "usage" text.
 999
1000 2018-07-14  Jon Turney  <jon.turney@dronecode.org.uk>
1001
1002         * windows-nat.c (windows_nat_target::create_inferior): Update to
1003         call close() in global namespace.
1004
1005 2018-07-26  Tom Tromey  <tom@tromey.com>
1006
1007         * dwarf-index-write.c (add_address_entry): Don't add objfile
1008         offsets.
1009         * dbxread.c (find_stab_function): Rename from
1010         find_stab_function_addr.  Return a bound_minimal_symbol.
1011         (read_dbx_symtab): Use raw_text_low, raw_text_high.
1012         Don't add objfile offsets.
1013         (end_psymtab): Use raw_text_low, raw_text_high,
1014         MSYMBOL_VALUE_RAW_ADDRESS.
1015         (read_ofile_symtab): Update.
1016         (process_one_symbol): Update.
1017         * dwarf2read.c (create_addrmap_from_index): Don't add objfile
1018         offsets.
1019         (dw2_relocate): Remove.
1020         (dw2_find_pc_sect_symtab): Bias PC by the text offset before
1021         searching addrmap.
1022         (dwarf2_gdb_index_functions, dwarf2_debug_names_functions):
1023         Update.
1024         (process_psymtab_comp_unit_reader, add_partial_symbol)
1025         (add_partial_subprogram, dwarf2_ranges_read): Update.
1026         (load_partial_dies): Update.
1027         (add_address_entry): Don't add objfile offsets.
1028         (dwarf2_build_include_psymtabs): Update.
1029         (create_addrmap_from_aranges): Don't add objfile offsets.
1030         (dw2_find_pc_sect_compunit_symtab): Update.
1031         * mdebugread.c (parse_symbol): Don't add objfile offsets.
1032         (parse_lines): Remove 'pst' parameter, replace with 'textlow'.
1033         Update.
1034         (parse_partial_symbols): Don't add objfile offsets.  Use
1035         raw_text_low, raw_text_high.  Update.
1036         (handle_psymbol_enumerators, psymtab_to_symtab_1): Update.
1037         * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap
1038         or call 'relocate' quick function.  Clear psymbol_map.
1039         * psympriv.h (struct partial_symbol) <address>: Add section
1040         offset.
1041         <set_unrelocated_address>: Rename from set_address.
1042         <raw_text_low, raw_text_high>: New methods.
1043         <text_low, text_high>: Add objfile parameter.
1044         (add_psymbol_to_bcache): Add 'section' parameter.  Call
1045         set_unrelocated_address.
1046         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1047         (find_pc_psymbol): Update.
1048         (fixup_psymbol_section, relocate_psymtabs): Remove.
1049         (dump_psymtab, psym_functions): Update.
1050         (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section'
1051         parameter.
1052         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1053         (start_psymtab_common): Update.
1054         * symfile-debug.c (debug_qf_relocate): Remove.
1055         (debug_sym_quick_functions): Update.
1056         * symfile.h (struct quick_symbol_functions) <relocate>: Remove.
1057         * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets.
1058         Update.
1059
1060 2018-07-26  Tom Tromey  <tromey@redhat.com>
1061
1062         * dbxread.c (end_psymtab): Use text_high_valid and
1063         text_low_valid.
1064         * mdebugread.c (parse_partial_symbols): Use text_low_valid.
1065         (psymtab_to_symtab_1): Use text_high_valid and text_low_valid.
1066         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
1067         Update comment.
1068         <text_low_valid, text_high_valid>: New fields.
1069         <set_text_low, set_text_high>: Update.
1070         * xcoffread.c (scan_xcoff_symtab): Use text_low_valid.
1071
1072 2018-07-26  Tom Tromey  <tom@tromey.com>
1073
1074         * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab):
1075         Update.
1076         * dwarf2read.c (dwarf2_create_include_psymtab): Don't initialize
1077         textlow and texthigh fields.
1078         (process_psymtab_comp_unit_reader, dwarf2_build_include_psymtabs):
1079         Update.
1080         * mdebugread.c (parse_lines, parse_partial_symbols)
1081         (psymtab_to_symtab_1): Update.
1082         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
1083         Rename fields.  Update comment.  Now private.
1084         <text_low, text_high, set_text_low, set_text_high>: New methods.
1085         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1086         (find_pc_sect_psymbol, relocate_psymtabs, dump_psymtab)
1087         (start_psymtab_common, maintenance_info_psymtabs)
1088         (maintenance_check_psymtabs): Update.
1089         * xcoffread.c (xcoff_end_psymtab): Don't initialize textlow and
1090         texthigh fields.
1091         (scan_xcoff_symtab): Update.
1092
1093 2018-07-26  Tom Tromey  <tromey@redhat.com>
1094
1095         * psympriv.h (struct partial_symbol) <unrelocated_address,
1096         address, set_address>: New methods.
1097         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymbol)
1098         (fixup_psymbol_section, relocate_psymtabs): Update.
1099         (print_partial_symbols): Add 'objfile' parameter.  Update.
1100         (dump_psymtab, add_psymbol_to_bcache, psym_fill_psymbol_map):
1101         Update.
1102
1103 2018-07-26  Tom Tromey  <tom@tromey.com>
1104
1105         * dwarf-index-write.c (write_psymbols, debug_names::insert)
1106         (debug_names::write_psymbols): Update.
1107         * psympriv.h (struct partial_symbol): Derive from
1108         general_symbol_info.
1109         <obj_section>: New method.
1110         (PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.n
1111         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1112         (find_pc_sect_psymbol, fixup_psymbol_section)
1113         (match_partial_symbol, lookup_partial_symbol, relocate_psymtabs)
1114         (print_partial_symbols, recursively_search_psymtabs)
1115         (compare_psymbols, psymbol_hash, psymbol_compare)
1116         (add_psymbol_to_bcache, maintenance_check_psymtabs)
1117         (psymbol_name_matches, psym_fill_psymbol_map): Update.
1118
1119 2018-07-26  Tom Tromey  <tromey@redhat.com>
1120
1121         * dbxread.c (end_psymtab): Remove dead code.
1122
1123 2018-07-26  Andrew Burgess  <andrew.burgess@embecosm.com>
1124
1125         * dwarf2-frame-tailcall.c (tailcall_frame_sniffer): Exit early if
1126         DWARF unwinders are disabled.
1127         * dwarf2-frame.c: Add dwarf2read.h include.
1128         (dwarf2_frame_sniffer): Exit early if DWARF unwinders are
1129         disabled.
1130         (dwarf2_frame_unwinders_enabled_p): Define.
1131         (show_dwarf_unwinders_enabled_p): New function.
1132         (_initialize_dwarf2_frame): Register switch to control DWARF
1133         unwinder use.
1134         * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Declare.
1135         * dwarf2read.c (set_dwarf_cmdlist): Remove static keyword.
1136         (show_dwarf_cmdlist): Remove static keyword.
1137         * dwarf2read.h (set_dwarf_cmdlist): Declare.
1138         (show_dwarf_cmdlist): Declare.
1139         * NEWS: Document new feature.
1140
1141 2018-07-26  Tom de Vries  <tdevries@suse.de>
1142
1143         PR breakpoints/23366
1144         * infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
1145
1146 2018-07-26  Tom de Vries  <tdevries@suse.de>
1147
1148         * dwarf2read.c (read_subrange_type): Warn if DW_AT_upper_bound or
1149         DW_AT_count can't be translated to a dynamic prop.
1150
1151 2018-07-25  Tom de Vries  <tdevries@suse.de>
1152
1153         * dwarf2loc.c (dwarf2_locexpr_baton_eval): Wrap ctx.eval call in
1154         try/catch.
1155
1156 2018-07-25  Jan Vrany  <jan.vrany@fit.cvut.cz>
1157
1158         * breakpoint.c (enable_disable_bp_num_loc): Notify observers.
1159
1160 2018-07-25  Joel Brobecker  <brobecker@adacore.com>
1161
1162         * MAINTAINERS (Global Maintainers): Add Tom Tromey.
1163
1164 2018-07-24  Keith Seitz  <keiths@redhat.comt
1165
1166         PR symtab/23010
1167         * dwarf2read.c (dw2_add_symbol_to_list): New function.
1168         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
1169         instead of add_symbol_to_list.
1170         (read_file_scope): Call prepare_one_comp_unit before reading
1171         any other DIEs.
1172
1173 2018-07-24  Simon Marchi  <simon.marchi@ericsson.com>
1174
1175         * common/scoped_mmap.h (class scoped_mmap): Fix indentation.
1176
1177 2018-07-24  Tom Tromey  <tom@tromey.com>
1178
1179         * utils.c (malloc, realloc, free): Don't declare.
1180         * configure, config.in: Rebuild.
1181         * configure.ac: Don't check for declarations of free, malloc, or
1182         realloc.
1183
1184 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1185
1186         * aarch64-linux-nat.c
1187         (aarch64_linux_nat_target::stopped_data_address): Remove unused
1188         variable.
1189         * arm-linux-nat.c (fetch_regs): Likewise.
1190         (store_regs): Likewise.
1191         (fetch_vfp_regs): Likewise.
1192         (store_vfp_regs): Likewise.
1193         (arm_linux_nat_target::insert_hw_breakpoint): Likewise.
1194         (arm_linux_nat_target::remove_hw_breakpoint): Likewise.
1195         (arm_linux_nat_target::insert_watchpoint): Likewise.
1196         (arm_linux_nat_target::remove_watchpoint): Likewise.
1197         * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint):
1198         Likewise.
1199         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs):
1200         Likewise.
1201         * ppc-linux-nat.c (fetch_register): Likewise.
1202         (fetch_all_gp_regs): Likewise.
1203         (fetch_ppc_registers): Likewise.
1204         (store_all_gp_regs): Likewise.
1205         (store_ppc_registers): Likewise.
1206         (hwdebug_insert_point): Likewise.
1207         (can_use_watchpoint_cond_accel): Likewise.
1208         * remote-sim.c (gdb_os_write_stdout): Likewise.
1209
1210 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1211             Tom Tromey  <tom@tromey.com>
1212
1213         * warning.m4 (AM_GDB_WARNINGS): Add -Wunused-variable and special
1214         test for it.
1215         * configure: Rebuild.
1216
1217 2018-07-22  Tom Tromey  <tom@tromey.com>
1218
1219         * regformats/regdat.sh: Define xmltarget_${name} inside
1220         #ifndef IN_PROCESS_AGENT.
1221
1222 2018-07-22  Tom Tromey  <tom@tromey.com>
1223
1224         * value.c (value_fetch_lazy_bitfield): Remove unused variable.
1225
1226 2018-07-22  Tom Tromey  <tom@tromey.com>
1227
1228         * symfile.c (reread_symbols): Notify iter, not objfile.
1229
1230 2018-07-22  Tom Tromey  <tom@tromey.com>
1231
1232         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
1233         Use arch_ops.
1234         (ravenscar_thread_target::prepare_to_store): Likewise.
1235
1236 2018-07-22  Tom Tromey  <tom@tromey.com>
1237
1238         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
1239         unused variable.  Call value_fetch_lazy when needed.
1240         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
1241         Remove unused variable.  Call value_fetch_lazy when needed.
1242
1243 2018-07-22  Tom Tromey  <tom@tromey.com>
1244
1245         * m32c-tdep.c (mark_dma): Return void.
1246         (make_regs): Remove unused declarations.
1247
1248 2018-07-22  Tom Tromey  <tom@tromey.com>
1249
1250         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
1251         cmdscm_get_valid_command_smob_arg_unsafe for effect.
1252         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
1253         bkscm_get_valid_block_smob_arg_unsafe for effect.
1254
1255 2018-07-22  Tom Tromey  <tom@tromey.com>
1256
1257         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
1258         value_type.
1259
1260 2018-07-22  Tom Tromey  <tom@tromey.com>
1261
1262         * windows-nat.c (saved_context): Conditionally define.
1263         * remote.c (remote_target::remote_btrace_maybe_reopen):
1264         Conditionally declare "warned".
1265         * inflow.c (sigquit_ours): Conditionally define.
1266         (new_tty): Move "tty" declaration inside #if.
1267         * guile/guile.c (guile_datadir): Conditionally define.
1268         * charset.c (set_be_le_names): Move some declarations inside #if.
1269         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
1270         #if.
1271         (parse_xml_btrace_conf): Likewise.
1272
1273 2018-07-22  Tom Tromey  <tom@tromey.com>
1274
1275         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
1276
1277 2018-07-22  Tom Tromey  <tom@tromey.com>
1278
1279         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
1280         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
1281         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
1282         * buildsym-legacy.c (get_macro_table): Remove unused variable.
1283         * stack.c (frame_apply_level_command): Remove unused variable.
1284         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
1285         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
1286         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
1287         unused variable.
1288         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
1289         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
1290         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
1291         variable.
1292         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
1293         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
1294         variable.
1295         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
1296         Remove unused variable.
1297         * cli/cli-script.c (recurse_read_control_structure): Remove unused
1298         variable.
1299         * common/tdesc.c (print_xml_feature::visit): Remove unused
1300         variable.
1301         * compile/compile-object-load.c (store_regs): Remove unused
1302         variables.
1303         * complaints.c (clear_complaints): Remove unused variable.
1304         * corelow.c (core_target_open): Remove unused variable.
1305         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
1306         variable.
1307         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
1308         variable.
1309         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
1310         variable.
1311         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
1312         variable.
1313         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
1314         variable.
1315         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
1316         variable.
1317         * ia64-tdep.c (examine_prologue): Remove unused variable.
1318         * infcall.c (run_inferior_call): Remove unused variable.
1319         * inferior.c (exit_inferior): Remove unused variable.
1320         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
1321         * linespec.c (decode_line_2): Remove unused variable.
1322         * linux-nat.c (super_close): Remove.
1323         * linux-tdep.c (linux_info_proc): Remove unused variable.
1324         * mi/mi-main.c (mi_execute_command): Remove unused variable.
1325         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
1326         Remove unused variable.
1327         * parse.c (find_minsym_type_and_address): Remove unused variable.
1328         * printcmd.c (info_symbol_command, printf_floating): Remove unused
1329         variable.
1330         * python/py-breakpoint.c (bppy_set_commands): Remove unused
1331         variable.
1332         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
1333         variables.
1334         * record-btrace.c (record_btrace_target::store_registers): Remove
1335         unused variable.
1336         (cmd_show_record_btrace_cpu): Remove unused variable.
1337         * riscv-tdep.c (riscv_register_reggroup_p)
1338         (riscv_push_dummy_call, riscv_return_value): Remove unused
1339         variable.
1340         * rust-exp.y (literal): Remove unused variable.
1341         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
1342         unused variable.
1343         <STRUCTOP_ANONYMOUS>: Likewise.
1344         * s390-linux-tdep.c (s390_linux_init_abi_31)
1345         (s390_linux_init_abi_64): Remove unused variable.
1346         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
1347         (file_select_thread, net_windows_open, _initialize_ser_windows):
1348         Remove unused variables.
1349         * symtab.c (find_pc_sect_line): Remove unused variable.
1350         * target-memory.c (compute_garbled_blocks): Remove unused
1351         variable.
1352         (target_write_memory_blocks): Remove unused variable.
1353         * target.c (target_stack::unpush): Remove unused variables.
1354         * tracepoint.c (start_tracing, all_tracepoint_actions)
1355         (merge_uploaded_trace_state_variables)
1356         (print_one_static_tracepoint_marker): Remove unused variable.
1357         * unittests/basic_string_view/element_access/char/1.cc (test01):
1358         Remove unused variable.
1359         * windows-nat.c (windows_continue, windows_add_all_dlls)
1360         (do_initial_windows_stuff, windows_nat_target::create_inferior):
1361         Remove unused variables.
1362
1363 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1364
1365         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
1366         attr_profile in HAVE_ELF.
1367         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
1368         HAVE_ELF.
1369
1370 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
1371
1372         * frame.c (frame_register_unwind): Change parameter name.
1373         (frame_unwind_register): Likewise.
1374         (frame_unwind_register_value): Likewise.
1375         (frame_unwind_register_signed): Likewise.
1376         (frame_unwind_register_unsigned): Likewise.
1377         * frame.h (frame_register_unwind): Likewise.
1378         (frame_unwind_register): Likewise.
1379         (frame_unwind_register_value): Likewise.
1380         (frame_unwind_register_signed): Likewise.
1381         (frame_unwind_register_unsigned): Likewise.
1382         (frame_unwind_arch): Likewise.
1383
1384 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
1385
1386         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
1387         ISA maintenance.
1388
1389 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
1390
1391         * mips-linux-nat.c (mips_linux_nat_target::read_description):
1392         Call `get_ptrace_pid' rather than extracting the ptrace PID by
1393         hand.
1394
1395 2018-07-20  Keith Seitz  <keiths@redhat.com>
1396
1397         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
1398         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
1399         m_compunit_symtab, m_language>: Add "m_" prefix.
1400         Update all uses.
1401         * buildsym.c: Update all uses.
1402
1403 2018-07-20  Tom Tromey  <tom@tromey.com>
1404
1405         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
1406         * buildsym.h (record_line_ftype): Remove typedef.
1407
1408 2018-07-20  Tom Tromey  <tom@tromey.com>
1409
1410         * buildsym-legacy.h (augment_type_symtab): Don't declare.
1411         (end_expandable_symtab): Likewise.
1412         (end_symtab_get_static_block): Likewise.
1413         (end_symtab_from_static_block): Likewise.
1414         * buildsym-legacy.c (augment_type_symtab): Remove.
1415         (end_expandable_symtab): Remove.
1416         (end_symtab_get_static_block): Remove.
1417         (end_symtab_from_static_block): Remove.
1418
1419 2018-07-20  Tom Tromey  <tom@tromey.com>
1420
1421         * dwarf2read.c: Include buildsym.h.
1422         (struct dwarf2_cu) <builder>: New method.
1423         (fixup_go_packaging): Update.
1424         (process_full_comp_unit, process_full_type_unit): Update.  Don't
1425         use scoped_free_pendings.
1426         (using_directives): Add "cu" parameter, remove "language".
1427         (read_import_statement, setup_type_unit_groups, )
1428         (read_func_scope, read_lexical_block_scope)
1429         (dwarf2_record_block_ranges, read_namespace): Update.
1430         (lnp_state_machine::lnp_state_machine): Add cu parameter.
1431         (lnp_state_machine::handle_end_sequence): Update.
1432         (class lnp_state_machine) <m_cu>: New member.
1433         <m_record_line_callback>: Remove.
1434         <m_currently_recording_lines>: New member.
1435         (lnp_state_machine::handle_set_file): Update.
1436         (noop_record_line): Remove.
1437         (dwarf_record_line_p): Add cu parameter.
1438         (dwarf_record_line_1, dwarf_finish_line): Likewise.
1439         (lnp_state_machine::record_line)
1440         (lnp_state_machine::lnp_state_machine)
1441         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
1442         (dwarf_decode_lines): Update.
1443         (dwarf2_start_subfile): Add cu parameter.
1444         (dwarf2_start_symtab, new_symbol): Update.
1445         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
1446         Remove dwarf2_per_objfile parameter.
1447         (dwarf_decode_macros): Update.
1448
1449 2018-07-20  Tom Tromey  <tom@tromey.com>
1450
1451         * stabsread.c (define_symbol): Update.
1452         * buildsym-legacy.h (get_buildsym_compunit): Declare.
1453         * dwarf2read.c (new_symbol): Update.
1454         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
1455         * cp-namespace.c: Include buildsym.h.
1456         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
1457         * buildsym-legacy.c (get_buildsym_compunit): New function.
1458
1459 2018-07-20  Tom Tromey  <tom@tromey.com>
1460
1461         * xcoffread.c: Include buildsym-legacy.h.
1462         * windows-nat.c: Include buildsym-legacy.h.
1463         * stabsread.c: Include buildsym-legacy.h.
1464         * mdebugread.c: Include buildsym-legacy.h.
1465         * buildsym-legacy.h: New file.
1466         * buildsym-legacy.c: New file, from buildsym.c.
1467         * go32-nat.c: Include buildsym-legacy.h.
1468         * dwarf2read.c: Include buildsym-legacy.h.
1469         * dbxread.c: Include buildsym-legacy.h.
1470         * cp-namespace.c: Include buildsym-legacy.h.
1471         * coffread.c: Include buildsym-legacy.h.
1472         * buildsym.h: Move some contents to buildsym-legacy.h.
1473         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
1474         buildsym-legacy.c.
1475         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
1476
1477 2018-07-20  Tom Tromey  <tom@tromey.com>
1478
1479         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
1480         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
1481         (buildsym_compunit::buildsym_compunit)
1482         (buildsym_compunit::~buildsym_compunit)
1483         (buildsym_compunit::get_macro_table): Define.
1484
1485 2018-07-20  Tom Tromey  <tom@tromey.com>
1486
1487         * buildsym.c (reset_symtab_globals): Remove.
1488         (buildsym_compunit::end_symtab_from_static_block): Update.
1489         (buildsym_compunit::augment_type_symtab): Update.
1490         (end_symtab_from_static_block): Call free_buildsym_compunit.
1491         (augment_type_symtab, end_symtab, end_expandable_symtab):
1492         Likewise.
1493
1494 2018-07-20  Tom Tromey  <tom@tromey.com>
1495
1496         * arch-utils.c: Do not include buildsym.h.
1497         * mipsread.c: Do not include buildsym.h.
1498         * machoread.c: Do not include buildsym.h.
1499         * elfread.c: Do not include buildsym.h.
1500
1501 2018-07-20  Tom Tromey  <tom@tromey.com>
1502
1503         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
1504         initialization.
1505         (buildsym_compunit): Add new constructor.
1506         (struct buildsym_compunit) <get_last_source_file, finish_block,
1507         record_block_range, start_subfile, patch_subfile_names,
1508         push_subfile, pop_subfile, record_line, get_compunit_symtab,
1509         set_last_source_start_addr, get_last_source_start_addr,
1510         get_local_using_directives, set_local_using_directives,
1511         get_global_using_directives, outermost_context_p,
1512         get_current_context_stack, get_context_stack_depth,
1513         get_current_subfile, get_local_symbols, get_file_symbols,
1514         get_global_symbols, record_debugformat, record_producer,
1515         push_context, pop_context, end_symtab_get_static_block,
1516         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
1517         New public methods.
1518         <record_pending_block, finish_block_internal, make_blockvector,
1519         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
1520         private methods.
1521         Update all users.
1522
1523 2018-05-22  Tom Tromey  <tom@tromey.com>
1524
1525         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
1526         parameter.
1527         (finish_block_internal): Update.
1528
1529 2018-07-20  Tom Tromey  <tom@tromey.com>
1530
1531         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
1532         parameter.
1533         (finish_block_internal): Update.
1534
1535 2018-07-20  Tom Tromey  <tom@tromey.com>
1536
1537         * buildsym.h (EXTERN): Don't define or undef.
1538         * buildsym.c (EXTERN): Don't define.
1539
1540 2018-07-20  Tom Tromey  <tom@tromey.com>
1541
1542         * buildsym.c: Remove TODO comment.
1543
1544 2018-07-20  Tom Tromey  <tom@tromey.com>
1545
1546         * coffread.c (coff_symtab_read): Update.
1547         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1548         (xcoff_new_init): Update.
1549         * mipsread.c (mipscoff_new_init): Update.
1550         * mdebugread.c (mdebug_build_psymtabs): Update.
1551         * elfread.c (elf_new_init): Update.
1552         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
1553         Update.
1554         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
1555         (coffstab_build_psymtabs, elfstab_build_psymtabs)
1556         (stabsect_build_psymtabs): Update.
1557         * buildsym.h (buildsym_init): Don't declare.
1558         * buildsym.c: Update comment.
1559         (prepare_for_building): Remove.
1560         (start_symtab, restart_symtab): Update.
1561         (reset_symtab_globals): Update comment.
1562         (buildsym_init): Remove.
1563
1564 2018-07-20  Tom Tromey  <tom@tromey.com>
1565
1566         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
1567         * stabsread.c (patch_block_stabs, define_symbol, read_type)
1568         (read_enum_type, common_block_start, common_block_end)
1569         (cleanup_undefined_types_1, finish_global_stabs): Update.
1570         * mdebugread.c (psymtab_to_symtab_1): Update.
1571         * dwarf2read.c (fixup_go_packaging, read_func_scope)
1572         (read_lexical_block_scope, new_symbol): Update.
1573         * dbxread.c (process_one_symbol): Update.
1574         * coffread.c (coff_symtab_read, process_coff_symbol)
1575         (coff_read_enum_type): Update.
1576         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
1577         declare.
1578         (get_local_symbols, get_file_symbols, get_global_symbols): New
1579         functions.
1580         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
1581         m_global_symbols.
1582         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
1583         (~scoped_free_pendings): Update.
1584         (finish_block, prepare_for_building, reset_symtab_globals)
1585         (end_symtab_get_static_block, end_symtab_with_blockvector)
1586         (augment_type_symtab, push_context): Update.
1587         (get_local_symbols, get_file_symbols, get_global_symbols): New
1588         functions.
1589         (buildsym_init): Update.
1590
1591 2018-07-20  Tom Tromey  <tom@tromey.com>
1592
1593         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
1594         (process_full_type_unit): Likewise.
1595         (dwarf2_start_symtab): Set list_in_scope.
1596
1597 2018-07-20  Tom Tromey  <tom@tromey.com>
1598
1599         * dwarf2read.c (process_psymtab_comp_unit_reader)
1600         (build_type_psymtabs_reader): Do not set list_in_scope.
1601
1602 2018-07-20  Tom Tromey  <tom@tromey.com>
1603
1604         * buildsym.c (free_pendings): Remove.
1605         (add_symbol_to_list, scoped_free_pendings)
1606         (finish_block_internal, buildsym_init): Update.
1607
1608 2018-07-20  Tom Tromey  <tom@tromey.com>
1609
1610         * xcoffread.c (read_xcoff_symtab): Update.
1611         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
1612         Update.
1613         * dbxread.c (process_one_symbol): Update.
1614         * coffread.c (coff_symtab_read): Update.
1615         * buildsym.h (finish_block): Update.
1616         * buildsym.c (finish_block): Remove "listhead" argument.
1617         (end_symtab_get_static_block): Update.
1618
1619 2018-07-20  Tom Tromey  <tom@tromey.com>
1620
1621         * buildsym.h (class scoped_free_pendings): Remove constructor.
1622         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
1623         method.
1624         <m_pending_block_obstack, m_pending_blocks>: New members.
1625         (pending_block_obstack, pending_blocks): Remove.
1626         (scoped_free_pendings::scoped_free_pendings): Default.
1627         (~scoped_free_pendings): Update.
1628         (free_pending_blocks): Remove.
1629         (finish_block_internal, record_pending_block, make_blockvector)
1630         (end_symtab_get_static_block, augment_type_symtab, push_context)
1631         (buildsym_init): Update.
1632
1633 2018-07-20  Tom Tromey  <tom@tromey.com>
1634
1635         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
1636         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
1637         members.
1638         (pending_addrmap, pending_addrmap_obstack)
1639         (pending_addrmap_interesting): Remove.
1640         (scoped_free_pendings, record_block_range, make_blockvector)
1641         (prepare_for_building, reset_symtab_globals, buildsym_init):
1642         Update.
1643
1644 2018-07-20  Tom Tromey  <tom@tromey.com>
1645
1646         * xcoffread.c (process_linenos): Update.
1647         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
1648         * mdebugread.c (psymtab_to_symtab_1): Update.
1649         * dwarf2read.c (setup_type_unit_groups)
1650         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
1651         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
1652         * dbxread.c (process_one_symbol): Update.
1653         * coffread.c (coff_symtab_read, enter_linenos)
1654         (process_coff_symbol): Update.
1655         * buildsym.h (current_subfile): Don't declare.
1656         (get_current_subfile): Declare.
1657         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
1658         member.
1659         (start_subfile, free_buildsym_compunit, push_subfile)
1660         (prepare_for_building, start_symtab): Update.
1661         (get_current_subfile): New function.
1662
1663 2018-07-20  Tom Tromey  <tom@tromey.com>
1664
1665         * coffread.c (coff_symtab_read): Update.
1666         * xcoffread.c (read_xcoff_symtab): Update.
1667         * dwarf2read.c (new_symbol): Update.
1668         (read_func_scope, read_lexical_block_scope): Update.
1669         * dbxread.c (process_one_symbol): Update.
1670         * buildsym.h (context_stack, context_stack_depth): Don't declare.
1671         (outermost_context_p): Remove macro.
1672         (outermost_context_p, get_current_context_stack)
1673         (get_context_stack_depth): Declare.
1674         (pop_context): Return struct context_stack.
1675         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
1676         member.
1677         (context_stack_size): Remove.
1678         (INITIAL_CONTEXT_STACK_SIZE): Remove.
1679         (prepare_for_building, end_symtab_get_static_block)
1680         (augment_type_symtab, push_context): Update.
1681         (pop_context): Return struct context_stack.
1682         (outermost_context_p, get_current_context_stack)
1683         (get_context_stack_depth): New functions.
1684         (buildsym_init): Update.
1685
1686 2018-07-20  Tom Tromey  <tom@tromey.com>
1687
1688         * rust-exp.y: Now a pure parser.  Update all rules.
1689         (%union): Move earlier.
1690         (current_parser, work_obstack): Remove globals.
1691         (rust_parser, ~rust_parser): Update.
1692         (class rust_parser) <copy_name, concat3, crate_name, super_name,
1693         lex_character, lex_number, lex_string, lex_identifier,
1694         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
1695         convert_name, convert_params_to_expression,
1696         convert_ast_to_expression, ast_basic_type, ast_operation,
1697         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
1698         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
1699         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
1700         ast_array_type, ast_slice_type, ast_reference_type,
1701         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
1702         (rust_parse): Update.
1703         (rustyyerror, rustyylex): Add parser parameter.
1704         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
1705         (rust_lex_stringish_test, rust_lex_test_sequence)
1706         (rust_lex_test_trailing_dot, rust_lex_test_completion)
1707         (rust_lex_test_push_back, rust_lex_tests): Update.
1708
1709 2018-07-19  Pedro Alves  <palves@redhat.com>
1710
1711         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
1712         gdb::unique_xmalloc_ptr.
1713         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
1714         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
1715         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
1716         copy-initialization.
1717         * guile/scm-pretty-print.c (ppscm_print_children): Use
1718         gdb::unique_xmalloc_ptr instead of cleanups.
1719         (gdbscm_apply_val_pretty_printer): Remove cleanups.
1720         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
1721         gdb::unique_xmalloc_ptr.
1722         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
1723         Adjust to use gdb::unique_xmalloc_ptr.
1724         * guile/scm-utils.c (extract_arg): Adjust.
1725         * guile/scm-value.c (gdbscm_value_field): Adjust to use
1726         gdb::unique_xmalloc_ptr instead of a cleanup.
1727
1728 2018-07-19  Tom Tromey  <tom@tromey.com>
1729
1730         * utils.c (do_value_free_to_mark)
1731         (make_cleanup_value_free_to_mark): Remove.
1732         * utils.h (make_cleanup_value_free_to_mark): Remove.
1733
1734 2018-07-19  Pedro Alves  <palves@redhat.com>
1735
1736         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
1737         forwarding reference.
1738
1739 2018-07-18  Pedro Alves  <palves@redhat.com>
1740
1741         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
1742         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
1743         cleanup.
1744
1745 2018-07-18  Pedro Alves  <palves@redhat.com>
1746
1747         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
1748         exceptions.
1749         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
1750         (gdbscm_wrap): New.
1751         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
1752         directly instead of a cleanup.
1753         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
1754         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
1755         (vlscm_binop_gdbthrow): New, factored out from ...
1756         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
1757         (vlscm_rich_compare): Use gdbscm_wrap.
1758         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
1759         instead of a cleanup.
1760         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
1761         cleanup.
1762         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
1763         Use xfree directly instead of a cleanup.
1764         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
1765         Adjust to use gdbscm_wrap and scoped_value_mark.
1766         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
1767         (gdbscm_value_address, gdbscm_value_dereference)
1768         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
1769         scoped_value_mark.
1770         (gdbscm_value_dynamic_type): Use scoped_value_mark.
1771         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
1772         scoped_value_mark.
1773         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
1774         gdbscm_wrap and scoped_value_mark.
1775         (gdbscm_value_to_string): Use xfree directly instead of a
1776         cleanup.  Move 'buffer' unique_ptr to TRY scope.
1777         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
1778         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
1779         scoped_value_mark.
1780         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
1781         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
1782         scoped_value_mark.
1783         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
1784         gdbscm_wrap.
1785
1786 2018-07-18  Tom de Vries  <tdevries@suse.de>
1787
1788         * findvar.c (default_read_var_value): Also resolve dynamic type for
1789         LOC_OPTIMIZED_OUT vars.
1790
1791 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
1792
1793         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
1794         decoding.
1795
1796 2018-07-17  Tom Tromey  <tom@tromey.com>
1797
1798         * guile/scm-param.c (pascm_set_func, pascm_show_func)
1799         (compute_enum_list, pascm_set_param_value_x)
1800         (gdbscm_parameter_value): Update.
1801         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
1802         (gdbscm_scm_to_host_string): Update.
1803         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
1804         Update.
1805         * guile/scm-cmd.c (cmdscm_add_completion): Update.
1806         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
1807         * guile/scm-string.c (gdbscm_scm_to_string): Return
1808         unique_xmalloc_ptr.
1809         (gdbscm_scm_to_host_string): Likewise.
1810
1811 2018-07-17  Tom Tromey  <tom@tromey.com>
1812
1813         * guile/guile.c (gdbscm_eval_from_control_command): Update.
1814         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
1815         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
1816         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
1817         unique_xmalloc_ptr.
1818
1819 2018-07-17  Tom Tromey  <tom@tromey.com>
1820
1821         * guile/scm-param.c (pascm_signal_setshow_error): Update.
1822         * guile/guile-internal.h (gdbscm_exception_message_to_string):
1823         Update.
1824         * guile/scm-cmd.c (cmdscm_function): Update.
1825         * guile/scm-pretty-print.c
1826         (ppscm_print_exception_unless_memory_error): Update.
1827         * guile/scm-exception.c (gdbscm_exception_message_to_string):
1828         Return unique_xmalloc_ptr.
1829
1830 2018-07-17  Tom Tromey  <tom@tromey.com>
1831
1832         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
1833         Use string_printf.
1834
1835 2018-07-17  Jim Wilson  <jimw@sifive.com>
1836
1837         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
1838         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
1839         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
1840         unecessary braces after EF_RISCV_RVC test.  Delete call to
1841         set_gdbarch_decr_pc_after_break.
1842
1843         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
1844         RISCV_LAST_FP_REGNUM + 1.
1845         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
1846
1847 2018-07-17  Tom Tromey  <tom@tromey.com>
1848
1849         * configure.ac: Remove --disable-gdbcli.
1850         * configure: Rebuild.
1851         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
1852         (SUBDIR_CLI_CFLAGS): Remove.
1853         (SFILES): Use SUBDIR_CLI_SRCS.
1854         (COMMON_OBS): Use SUBDIR_CLI_OBS.
1855
1856 2018-07-17  Tom Tromey  <tom@tromey.com>
1857
1858         PR gdb/18624:
1859         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
1860
1861 2018-07-16  Jim Wilson  <jimw@sifive.com>
1862
1863         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
1864
1865 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1866
1867         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
1868         variable.
1869         (libunwind_frame_sniffer): Likewise.
1870         (libunwind_frame_prev_register): Likewise.
1871         (libunwind_sigtramp_frame_sniffer): Likewise.
1872         * ia64-tdep.c (ia64_access_reg): Likewise.
1873         (ia64_access_rse_reg): Likewise.
1874         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
1875         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
1876
1877 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1878
1879         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
1880
1881 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
1882
1883         * remote-sim.c (gdbsim_target::close,
1884         gdbsim_target::mourn_inferior): Remove unused variables.
1885
1886 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
1887
1888         * ia64-tdep.c (ktab_buf): New global.
1889         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
1890         (get_kernel_table): Adjust.
1891
1892 2018-07-16  Tom Tromey  <tom@tromey.com>
1893
1894         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
1895         * dwarf2read.c (using_directives, new_symbol): Use
1896         outermost_context_p.
1897         * dbxread.c (process_one_symbol): Use outermost_context_p.
1898         * coffread.c (coff_symtab_read): Use outermost_context_p.
1899
1900 2018-07-16  Tom Tromey  <tom@tromey.com>
1901
1902         * dwarf2read.c (using_directives, read_func_scope)
1903         (read_lexical_block_scope): Update.
1904         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
1905         * buildsym.h (local_using_directives, global_using_directives):
1906         Don't declare.
1907         (get_local_using_directives, set_local_using_directives)
1908         (get_global_using_directives): Declare.
1909         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
1910         m_global_using_directives>: New members.
1911         (finish_block_internal, prepare_for_building)
1912         (reset_symtab_globals, end_symtab_get_static_block)
1913         (push_context): Update.
1914         (get_local_using_directives, set_local_using_directives)
1915         (get_global_using_directives): New functions.
1916         (buildsym_init): Update.
1917
1918 2018-07-16  Tom Tromey  <tom@tromey.com>
1919
1920         * xcoffread.c (xcoff_initial_scan): Don't call
1921         free_pending_blocks.
1922         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
1923         * buildsym.h (class scoped_free_pendings): Add constructor.
1924         (free_pending_blocks): Don't declare.
1925         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
1926         (free_pending_blocks): Now static.
1927
1928 2018-07-16  Tom Tromey  <tom@tromey.com>
1929
1930         * buildsym.h (push_subfile, pop_subfile): Update declarations.
1931         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
1932         member.
1933         (struct subfile_stack): Remove.
1934         (subfile_stack): Remove.
1935         (push_subfile, pop_subfile, buildsym_init): Update.
1936
1937 2018-07-16  Tom Tromey  <tom@tromey.com>
1938
1939         * buildsym.c (push_subfile): Use gdb_assert.
1940         (pop_subfile): Use gdb_assert.
1941
1942 2018-07-16  Tom Tromey  <tom@tromey.com>
1943
1944         * buildsym.h (merge_symbol_lists): Remove.
1945         * buildsym.c (merge_symbol_lists): Remove.
1946
1947 2018-07-16  Tom Tromey  <tom@tromey.com>
1948
1949         * stabsread.c (scan_file_globals): Update comment.
1950         * stabsread.h (scan_file_globals): Move from buildsym.h.
1951         * buildsym.h (scan_file_globals): Move to stabsread.h.
1952
1953 2018-07-16  Tom Tromey  <tom@tromey.com>
1954
1955         * xcoffread.c (xcoff_new_init): Update.
1956         * mipsread.c (mipscoff_new_init): Update.
1957         * mdebugread.c (mdebug_build_psymtabs): Update.
1958         * elfread.c (elf_new_init): Update.
1959         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
1960         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
1961         * buildsym.h (buildsym_new_init): Don't declare.
1962         * buildsym.c (buildsym_new_init): Remove.
1963
1964 2018-07-16  Tom Tromey  <tom@tromey.com>
1965
1966         * stabsread.h (within_function): Move from buildsym.h.
1967         * stabsread.c (start_stabs): Clear within_function.
1968         * coffread.c (coff_start_symtab): Clear within_function.
1969         * buildsym.h (within_function): Move to stabsread.h.
1970         * buildsym.c (prepare_for_building): Update.
1971
1972 2018-07-16  Tom Tromey  <tom@tromey.com>
1973
1974         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
1975         * dwarf2read.c (dwarf2_start_symtab): Don't set
1976         processing_gcc_compilation.
1977         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
1978
1979 2018-07-16  Tom Tromey  <tom@tromey.com>
1980
1981         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
1982         (next_symbol_text_func): Move from buildsym.h.
1983         * stabsread.c (hashname): Move from buildsym.c.
1984         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
1985         (next_symbol_text_func, hashname): Move to stabsread.h.
1986         * buildsym.c: Don't include bcache.h
1987         (hashname): Move to stasbread.c.
1988
1989 2018-07-16  Tom Tromey  <tom@tromey.com>
1990
1991         * buildsym.h (context_stack_size): Don't declare.
1992         * buildsym.c (context_stack_size): New global.
1993
1994 2018-07-16  Tom Tromey  <tom@tromey.com>
1995
1996         * dbxread.c (processing_acc_compilation): New global.
1997         * buildsym.h (processing_acc_compilation): Don't declare.
1998
1999 2018-07-16  Tom Tromey  <tom@tromey.com>
2000
2001         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
2002         * dbxread.c (read_ofile_symtab): Update.
2003         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
2004         * buildsym.h (last_source_start_addr): Remove.
2005         (set_last_source_start_addr, get_last_source_start_addr):
2006         Declare.
2007         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
2008         parameter.
2009         (struct buildsym_compunit) <m_last_source_start_addr>: New
2010         member.
2011         (prepare_for_building): Remove start_addr parameter.
2012         (start_symtab, restart_symtab, end_symtab_get_static_block)
2013         (end_symtab_with_blockvector): Update.
2014         (set_last_source_start_addr, get_last_source_start_addr): New
2015         functions.
2016
2017 2018-07-16  Tom Tromey  <tom@tromey.com>
2018
2019         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
2020         member.
2021         (have_line_numbers): Remove.
2022         (record_line, prepare_for_building, end_symtab_get_static_block)
2023         (augment_type_symtab): Update.
2024
2025 2018-07-16  Tom Tromey  <tom@tromey.com>
2026
2027         * buildsym.c (~buildsym_compunit): Free the macro table.
2028         (struct buildsym_compunit) <get_macro_table, release_macros>: New
2029         methods.
2030         <m_pending_macros>: New member.
2031         (pending_macros): Remove.
2032         (~scoped_free_pendings, get_macro_table, prepare_for_building)
2033         (reset_symtab_globals, end_symtab_get_static_block)
2034         (end_symtab_with_blockvector, augment_type_symtab)
2035         (buildsym_init): Update.
2036
2037 2018-07-16  Tom Tromey  <tom@tromey.com>
2038
2039         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
2040         parameter.
2041         (buildsym_compunit::set_last_source_file): New method.
2042         <m_last_source_file>: New member.
2043         (prepare_for_building): Remove "name" parameter.
2044         (start_symtab, restart_symtab, reset_symtab_globals): Update.
2045         (last_source_file): Remove.
2046         (set_last_source_file, get_last_source_file): Update.
2047
2048 2018-07-16  Tom Tromey  <tom@tromey.com>
2049
2050         * buildsym.c (prepare_for_building): Add assert.
2051
2052 2018-07-16  Tom Tromey  <tom@tromey.com>
2053
2054         * buildsym.c (~buildsym_compunit): Update.
2055         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
2056         (start_subfile, patch_subfile_names)
2057         (end_symtab_with_blockvector): Update.
2058
2059 2018-07-16  Tom Tromey  <tom@tromey.com>
2060
2061         * buildsym.c (struct buildsym_compunit): Add constructor,
2062         destructor, initializers.
2063         (start_buildsym_compunit): Remove.
2064         (free_buildsym_compunit): Use "delete".
2065         (start_symtab, restart_symtab): Use "new".
2066
2067 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
2068
2069         * symfile.c (set_objfile_default_section_offset): Remove struct
2070         keyword.
2071
2072 2018-07-14  Stafford Horne  <shorne@gmail.com>
2073
2074         * (Responsible Maintainers): Add myself as or1k maintainer.
2075
2076 2018-07-13  Tom Tromey  <tom@tromey.com>
2077
2078         * symfile.c (set_objfile_default_section_offset): Use extra braces
2079         around initializer.
2080
2081 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2082
2083         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
2084         non-branching basr.
2085
2086 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2087
2088         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2089         unittests/cli-utils-selftests.c
2090         * unittests/cli-utils-selftests.c: New file.
2091
2092 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2093
2094         * NEWS: Mention new commands. Mention change to 'thread apply'.
2095
2096 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2097
2098         * thread.c (thr_try_catch_cmd): New function.
2099         (thread_apply_all_command): Handle qcs flags.
2100         (thread_apply_command): Handle qcs flags.
2101         (taas_command): New function.
2102         (tfaas_command): New function.
2103         (_initialize_thread): Update to setup the new commands 'taas
2104         and 'tfaas'. Change doc string for 'thread apply'.
2105
2106 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2107
2108         * stack.c: (trailing_outermost_frame): New function, mostly
2109         extracted from backtrace_command_1.
2110         (leading_innermost_frame): New function.
2111         (backtrace_command_1): Update to call trailing_outermost_frame.
2112         (frame_apply_command_count): New function.
2113         (frame_apply_level_command): New function.
2114         (frame_apply_all_command): New function.
2115         (frame_apply_command): New function.
2116         (faas_command): New function.
2117         (frame_cmd_list): New variable.
2118         (_initialize_stack): Update to setup the new commands 'frame apply'
2119         and 'faas'.
2120
2121 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2122
2123         * cli-utils.c (number_or_range_parser::get_number): Only handle
2124         numbers or convenience var as numbers.
2125         (parse_flags): New function.
2126         (parse_flags_qcs): New function.
2127         (number_or_range_parser::finished): Ensure parsing end is detected
2128         before end of string.
2129         * cli-utils.h (parse_flags): New function.
2130         (parse_flags_qcs): New function.
2131         (number_or_range_parser): Remove m_finished bool.
2132         (number_or_range_parser::skip_range): Set m_in_range to false.
2133
2134 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2135
2136         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
2137         on Windows.
2138
2139 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
2140             Jan Kratochvil  <jan.kratochvil@redhat.com>
2141             Paul Fertser  <fercerpav@gmail.com>
2142             Tsutomu Seki  <sekiriki@gmail.com>
2143             Pedro Alves  <palves@redhat.com>
2144
2145         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2146         'unittests/parse-connection-spec-selftests.c'.
2147         (COMMON_SFILES): Add 'common/netstuff.c'.
2148         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
2149         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
2150         * common/netstuff.c: New file.
2151         * common/netstuff.h: New file.
2152         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
2153         (wait_for_connect): Update comment.  New parameter
2154         'gdb::optional<int> sock' instead of 'struct serial *scb'.
2155         Use 'sock' directly instead of 'scb->fd'.
2156         (try_connect): New function, with code from 'net_open'.
2157         (net_open): Rewrite main loop to deal with multiple
2158         sockets/addresses.  Handle IPv6-style hostnames; implement
2159         support for IPv6 connections.
2160         * unittests/parse-connection-spec-selftests.c: New file.
2161
2162 2018-07-11  Pedro Alves  <palves@redhat.com>
2163
2164         PR gdb/23377
2165         * remote.c (remote_target::remote_detach_pid): Call
2166         set_current_process.
2167
2168 2018-07-11  Pedro Alves  <palves@redhat.com>
2169
2170         * h8300-tdep.c (h8300_gdbarch_init): Remove
2171         set_gdbarch_ecoff_reg_to_regnum calls.
2172
2173 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
2174
2175         PR c++/23373
2176         * c-typeprint.c (c_type_print_base_struct_union): Don't print
2177         offsets/sizes for static members of a class/struct.
2178
2179 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
2180
2181         * target-descriptions.c (tdesc_register_bitsize): Rename.
2182         * target-descriptions.h (tdesc_register_bitsize): Likewise.
2183         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
2184         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
2185
2186 2018-07-10  Tom Tromey  <tom@tromey.com>
2187
2188         * breakpoint.c (moribund_locations): Now static and a
2189         std::vector.
2190         (breakpoint_init_inferior, moribund_breakpoint_here_p)
2191         (build_bpstat_chain, update_global_location_list)
2192         (breakpoint_retire_moribund): Update.
2193         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
2194         VEC.
2195
2196 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2197
2198         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
2199         (riscv_register_reggroup_p): Use new function, remove unneeded
2200         parenthesis.
2201         (riscv_push_dummy_call): Extend assert to compare against xlen or
2202         flen based on register type.
2203
2204 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2205
2206         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
2207
2208 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2209
2210         * remote.c (show_hardware_watchpoint_limit): New function.
2211         (show_hardware_watchpoint_length_limit): New function.
2212         (show_hardware_breakpoint_limit): New function.
2213         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
2214         where appropriate, update help text.
2215
2216 2018-07-09  Tom Tromey  <tom@tromey.com>
2217
2218         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
2219         (CLIBS): Don't mention NAT_CLIBS.
2220
2221 2018-07-09  Tom Tromey  <tom@tromey.com>
2222
2223         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
2224         (LIBGDB_OBS, clean mostlyclean): Update.
2225         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
2226
2227 2018-07-09  Tom Tromey  <tom@tromey.com>
2228
2229         * Makefile.in (%.c: %.y): Use ECHO_YACC.
2230         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
2231         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
2232
2233 2018-07-09  Tom Tromey  <tom@tromey.com>
2234
2235         * Makefile.in (ALLDEPFILES): Remove exec.c.
2236         (COMMON_OBS): Remove exec.o.
2237         (COMMON_SFILES): Add exec.c.
2238
2239 2018-07-09  Tom Tromey  <tom@tromey.com>
2240
2241         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
2242
2243 2018-07-09  Tom Tromey  <tom@tromey.com>
2244
2245         * Makefile.in (clean mostlyclean): Remove stamp-version.
2246         (version.c): Depend on stamp-version.
2247         (stamp-version): New rule, from version.c rule.
2248
2249 2018-07-09  Tom Tromey  <tom@tromey.com>
2250
2251         * Makefile.in (init.c): Depend on stamp-init.
2252         (stamp-init): New rule, from init.c rule.
2253         (clean mostlyclean): Remove stamp-init.
2254
2255 2018-07-09  Tom Tromey  <tom@tromey.com>
2256
2257         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
2258         SUBDIR_GCC_COMPILE_SRCS.
2259
2260 2018-07-09  Tom Tromey  <tom@tromey.com>
2261
2262         * Makefile.in (init.c): Remove some unused sed rules.
2263
2264 2018-07-09  Tom Tromey  <tom@tromey.com>
2265
2266         * Makefile.in (TSOBS): Remove.
2267         (INIT_FILES): Update.
2268         (LIBGDB_OBS): Update.
2269         (COMMON_SFILES): Add inflow.c.
2270         (SFILES): Remove inflow.c.
2271
2272 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
2273
2274         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
2275
2276 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
2277
2278         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
2279         get_saveloc_name, is_signal_frame_name, step_name,
2280         init_remote_name, create_addr_space_name,
2281         destroy_addr_space_name, search_unwind_table_name,
2282         find_dyn_list_name): Constify.
2283
2284 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
2285
2286         * darwin-nat.c (darwin_pthread_kill): New function.
2287         (darwin_resume_thread): Use darwin_pthread_kill.
2288
2289 2018-07-05  Tom de Vries  <tdevries@suse.de>
2290
2291         * macroexp.c (macro_buffer) <operator=>: New member function.
2292
2293 2018-07-04  Tom Tromey  <tom@tromey.com>
2294
2295         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
2296
2297 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
2298
2299         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
2300         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
2301         * maint.c: Likewise.
2302         * top.c: Likewise.
2303
2304 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
2305
2306         * NEWS: Create a new section for the next release branch.
2307         Rename the section of the current branch, now that it has
2308         been cut.
2309
2310 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
2311
2312         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
2313         * version.in: Bump version to 8.2.50.DATE-git.
2314
2315 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
2316             Pedro Alves  <palves@redhat.com>
2317
2318         * linux-nat.c (linux_init_ptrace): Rename to ...
2319         (linux_init_ptrace_procfs): ... this.  Call
2320         linux_proc_init_warnings.
2321         (linux_nat_target::post_attach)
2322         (linux_nat_target::post_startup_inferior): Adjust.
2323         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
2324         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
2325
2326 2018-07-04  Tom de Vries  <tdevries@suse.de>
2327
2328         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
2329         check ...
2330         (read_comp_unit_head): ... here.
2331
2332 2018-07-03  Tom Tromey  <tom@tromey.com>
2333
2334         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
2335         (stop_tracing, tstatus_command)
2336         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
2337         (print_one_static_tracepoint_marker): Update.
2338         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
2339         std::vector.
2340         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
2341         VEC.
2342         (all_tracepoints, static_tracepoints_here): Return std::vector.
2343
2344 2018-07-03  Tom Tromey  <tom@tromey.com>
2345
2346         * common/ptid.c (ptid_equal): Remove.
2347         * common/ptid.h (ptid_equal): Don't declare.
2348         * ada-tasks.c: Update.
2349         * breakpoint.c: Update.
2350         * common/agent.c: Update.
2351         * corelow.c: Update.
2352         * darwin-nat-info.c: Update.
2353         * darwin-nat.c: Update.
2354         * dcache.c: Update.
2355         * dtrace-probe.c: Update.
2356         * dummy-frame.c: Update.
2357         * fbsd-nat.c: Update.
2358         * frame.c: Update.
2359         * gdbthread.h: Update.
2360         * gnu-nat.c: Update.
2361         * go32-nat.c: Update.
2362         * inf-loop.c: Update.
2363         * inf-ptrace.c: Update.
2364         * infcall.c: Update.
2365         * infcmd.c: Update.
2366         * inflow.c: Update.
2367         * infrun.c: Update.
2368         * linux-fork.c: Update.
2369         * linux-nat.c: Update.
2370         * linux-thread-db.c: Update.
2371         * mi/mi-cmd-var.c: Update.
2372         * mi/mi-interp.c: Update.
2373         * mi/mi-main.c: Update.
2374         * nto-procfs.c: Update.
2375         * ppc-linux-tdep.c: Update.
2376         * procfs.c: Update.
2377         * python/py-inferior.c: Update.
2378         * python/py-record-btrace.c: Update.
2379         * python/py-record.c: Update.
2380         * ravenscar-thread.c: Update.
2381         * regcache.c: Update.
2382         * remote-sim.c: Update.
2383         * remote.c: Update.
2384         * sol-thread.c: Update.
2385         * solib.c: Update.
2386         * target.c: Update.
2387         * tui/tui-stack.c: Update.
2388         * varobj.c: Update.
2389         * windows-nat.c: Update.
2390         * windows-tdep.c: Update.
2391
2392 2018-07-03  Tom Tromey  <tom@tromey.com>
2393
2394         * common/ptid.c (ptid_match): Remove.
2395         * common/ptid.h (ptid_match): Don't declare.
2396         * fbsd-nat.c: Update.
2397         * infcmd.c: Update.
2398         * infrun.c: Update.
2399         * linux-nat.c: Update.
2400         * record-btrace.c: Update.
2401         * regcache.c: Update.
2402         * remote.c: Update.
2403
2404 2018-07-03  Tom Tromey  <tom@tromey.com>
2405
2406         * common/ptid.c (ptid_tid_p): Remove.
2407         * common/ptid.h (ptid_tid_p): Don't declare.
2408         * sol-thread.c: Update.
2409
2410 2018-07-03  Tom Tromey  <tom@tromey.com>
2411
2412         * common/ptid.c (ptid_lwp_p): Remove.
2413         * common/ptid.h (ptid_lwp_p): Don't declare.
2414         * fbsd-nat.c: Update.
2415         * linux-nat.c: Update.
2416         * nat/linux-procfs.c: Update.
2417         * nat/x86-linux-dregs.c: Update.
2418         * sol-thread.c: Update.
2419
2420 2018-07-03  Tom Tromey  <tom@tromey.com>
2421
2422         * common/ptid.c (ptid_is_pid): Remove.
2423         * common/ptid.h (ptid_is_pid): Don't declare.
2424         * infrun.c: Update.
2425         * linux-nat.c: Update.
2426         * mi/mi-interp.c: Update.
2427         * remote.c: Update.
2428         * thread.c: Update.
2429
2430 2018-07-03  Tom Tromey  <tom@tromey.com>
2431
2432         * common/ptid.c (ptid_get_tid): Remove.
2433         * common/ptid.h (ptid_get_tid): Don't declare.
2434         * ada-tasks.c: Update.
2435         * aix-thread.c: Update.
2436         * bsd-uthread.c: Update.
2437         * darwin-nat.c: Update.
2438         * fbsd-nat.c: Update.
2439         * i386-darwin-nat.c: Update.
2440         * infrun.c: Update.
2441         * linux-tdep.c: Update.
2442         * nto-procfs.c: Update.
2443         * ppc-ravenscar-thread.c: Update.
2444         * python/py-infthread.c: Update.
2445         * ravenscar-thread.c: Update.
2446         * sol-thread.c: Update.
2447         * sparc-ravenscar-thread.c: Update.
2448         * windows-nat.c: Update.
2449
2450 2018-07-03  Tom Tromey  <tom@tromey.com>
2451
2452         * common/ptid.c (ptid_get_lwp): Remove.
2453         * common/ptid.h (ptid_get_lwp): Don't declare.
2454         * aarch64-linux-nat.c: Update.
2455         * ada-tasks.c: Update.
2456         * aix-thread.c: Update.
2457         * amd64-linux-nat.c: Update.
2458         * arm-linux-nat.c: Update.
2459         * corelow.c: Update.
2460         * fbsd-nat.c: Update.
2461         * fbsd-tdep.c: Update.
2462         * gnu-nat.c: Update.
2463         * i386-cygwin-tdep.c: Update.
2464         * i386-gnu-nat.c: Update.
2465         * i386-linux-nat.c: Update.
2466         * ia64-linux-nat.c: Update.
2467         * inf-ptrace.c: Update.
2468         * infrun.c: Update.
2469         * linux-fork.c: Update.
2470         * linux-nat.c: Update.
2471         * linux-tdep.c: Update.
2472         * linux-thread-db.c: Update.
2473         * mips-linux-nat.c: Update.
2474         * nat/aarch64-linux-hw-point.c: Update.
2475         * nat/aarch64-linux.c: Update.
2476         * nat/linux-btrace.c: Update.
2477         * nat/linux-osdata.c: Update.
2478         * nat/linux-procfs.c: Update.
2479         * nat/x86-linux-dregs.c: Update.
2480         * obsd-nat.c: Update.
2481         * ppc-fbsd-nat.c: Update.
2482         * ppc-linux-nat.c: Update.
2483         * procfs.c: Update.
2484         * python/py-infthread.c: Update.
2485         * ravenscar-thread.c: Update.
2486         * remote.c: Update.
2487         * s390-linux-nat.c: Update.
2488         * sol-thread.c: Update.
2489         * sol2-tdep.c: Update.
2490         * spu-linux-nat.c: Update.
2491         * x86-linux-nat.c: Update.
2492         * xtensa-linux-nat.c: Update.
2493
2494 2018-07-03  Tom Tromey  <tom@tromey.com>
2495
2496         * common/ptid.c (ptid_get_pid): Remove.
2497         * common/ptid.h (ptid_get_pid): Don't declare.
2498         * aarch64-linux-nat.c: Update.
2499         * ada-lang.c: Update.
2500         * aix-thread.c: Update.
2501         * alpha-bsd-nat.c: Update.
2502         * amd64-fbsd-nat.c: Update.
2503         * amd64-linux-nat.c: Update.
2504         * arm-linux-nat.c: Update.
2505         * arm-nbsd-nat.c: Update.
2506         * auxv.c: Update.
2507         * break-catch-syscall.c: Update.
2508         * breakpoint.c: Update.
2509         * bsd-uthread.c: Update.
2510         * corelow.c: Update.
2511         * ctf.c: Update.
2512         * darwin-nat.c: Update.
2513         * fbsd-nat.c: Update.
2514         * fbsd-tdep.c: Update.
2515         * gcore.c: Update.
2516         * gnu-nat.c: Update.
2517         * hppa-nbsd-nat.c: Update.
2518         * hppa-obsd-nat.c: Update.
2519         * i386-fbsd-nat.c: Update.
2520         * ia64-linux-nat.c: Update.
2521         * inf-ptrace.c: Update.
2522         * infcmd.c: Update.
2523         * inferior.c: Update.
2524         * inferior.h: Update.
2525         * inflow.c: Update.
2526         * infrun.c: Update.
2527         * linux-fork.c: Update.
2528         * linux-nat.c: Update.
2529         * linux-tdep.c: Update.
2530         * linux-thread-db.c: Update.
2531         * m68k-bsd-nat.c: Update.
2532         * mi/mi-interp.c: Update.
2533         * mi/mi-main.c: Update.
2534         * mips-linux-nat.c: Update.
2535         * mips-nbsd-nat.c: Update.
2536         * mips64-obsd-nat.c: Update.
2537         * nat/aarch64-linux-hw-point.c: Update.
2538         * nat/aarch64-linux.c: Update.
2539         * nat/linux-btrace.c: Update.
2540         * nat/linux-osdata.c: Update.
2541         * nat/linux-procfs.c: Update.
2542         * nat/x86-linux-dregs.c: Update.
2543         * nto-procfs.c: Update.
2544         * obsd-nat.c: Update.
2545         * ppc-linux-nat.c: Update.
2546         * ppc-nbsd-nat.c: Update.
2547         * ppc-obsd-nat.c: Update.
2548         * proc-service.c: Update.
2549         * procfs.c: Update.
2550         * python/py-inferior.c: Update.
2551         * python/py-infthread.c: Update.
2552         * ravenscar-thread.c: Update.
2553         * record.c: Update.
2554         * remote-sim.c: Update.
2555         * remote.c: Update.
2556         * rs6000-nat.c: Update.
2557         * s390-linux-nat.c: Update.
2558         * sh-nbsd-nat.c: Update.
2559         * sol-thread.c: Update.
2560         * sparc-nat.c: Update.
2561         * sparc64-tdep.c: Update.
2562         * spu-linux-nat.c: Update.
2563         * spu-tdep.c: Update.
2564         * target-debug.h: Update.
2565         * target.c: Update.
2566         * thread.c: Update.
2567         * tid-parse.c: Update.
2568         * tracefile-tfile.c: Update.
2569         * vax-bsd-nat.c: Update.
2570         * windows-nat.c: Update.
2571         * x86-linux-nat.c: Update.
2572         * x86-nat.c: Update.
2573
2574 2018-07-03  Tom Tromey  <tom@tromey.com>
2575
2576         * common/ptid.c (pid_to_ptid): Remove.
2577         * common/ptid.h (pid_to_ptid): Don't declare.
2578         * aix-thread.c: Update.
2579         * arm-linux-nat.c: Update.
2580         * common/ptid.c: Update.
2581         * common/ptid.h: Update.
2582         * corelow.c: Update.
2583         * ctf.c: Update.
2584         * darwin-nat.c: Update.
2585         * fbsd-nat.c: Update.
2586         * fork-child.c: Update.
2587         * gnu-nat.c: Update.
2588         * go32-nat.c: Update.
2589         * inf-ptrace.c: Update.
2590         * infcmd.c: Update.
2591         * inferior.c: Update.
2592         * infrun.c: Update.
2593         * linux-fork.c: Update.
2594         * linux-nat.c: Update.
2595         * nat/aarch64-linux-hw-point.c: Update.
2596         * nat/fork-inferior.c: Update.
2597         * nat/x86-linux-dregs.c: Update.
2598         * nto-procfs.c: Update.
2599         * obsd-nat.c: Update.
2600         * procfs.c: Update.
2601         * progspace.c: Update.
2602         * remote.c: Update.
2603         * rs6000-nat.c: Update.
2604         * s390-linux-nat.c: Update.
2605         * sol-thread.c: Update.
2606         * spu-linux-nat.c: Update.
2607         * target.c: Update.
2608         * top.c: Update.
2609         * tracefile-tfile.c: Update.
2610         * windows-nat.c: Update.
2611
2612 2018-07-03  Tom Tromey  <tom@tromey.com>
2613
2614         * common/ptid.h (ptid_build): Don't declare.
2615         * common/ptid.c (ptid_build): Remove.
2616         * aix-thread.c: Update.
2617         * bsd-kvm.c: Update.
2618         * bsd-uthread.c: Update.
2619         * common/agent.c: Update.
2620         * common/ptid.c: Update.
2621         * common/ptid.h: Update.
2622         * corelow.c: Update.
2623         * darwin-nat.c: Update.
2624         * fbsd-nat.c: Update.
2625         * gnu-nat.c: Update.
2626         * linux-fork.c: Update.
2627         * linux-nat.c: Update.
2628         * linux-thread-db.c: Update.
2629         * nat/linux-osdata.c: Update.
2630         * nat/linux-procfs.c: Update.
2631         * nto-procfs.c: Update.
2632         * obsd-nat.c: Update.
2633         * proc-service.c: Update.
2634         * procfs.c: Update.
2635         * ravenscar-thread.c: Update.
2636         * remote-sim.c: Update.
2637         * remote.c: Update.
2638         * sol-thread.c: Update.
2639         * target.c: Update.
2640         * windows-nat.c: Update.
2641
2642 2018-07-03  Tom Tromey  <tom@tromey.com>
2643
2644         * infrun.c (follow_exec): Use exit_inferior_silent.
2645         * inferior.c (exit_inferior_num_silent): Remove.
2646         * inferior.h (exit_inferior_num_silent): Don't declare.
2647
2648 2018-07-03  Tom Tromey  <tom@tromey.com>
2649
2650         PR cli/23340:
2651         * darwin-nat.c (darwin_attach_pid): Reset inferior and
2652         inferior_ptid on error.
2653
2654 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
2655             Simon Marchi  <simon.marchi@polymtl.ca>
2656
2657         PR tdep/8282
2658         * disasm.h (gdb_disassembler): Add
2659         `m_disassembler_options_holder'. member
2660         * disasm.c (get_all_disassembler_options): New function.
2661         (gdb_disassembler::gdb_disassembler): Use it.
2662         (gdb_buffered_insn_length_init_dis): Likewise.
2663         (gdb_buffered_insn_length): Adjust accordingly.
2664         (set_disassembler_options): Handle options with arguments.
2665         (show_disassembler_options_sfunc): Likewise.  Add a leading new
2666         line if showing options with descriptions.
2667         (disassembler_options_completer): Adapt to using the
2668         `disasm_options_and_args_t' structure.
2669         * mips-tdep.c (mips_disassembler_options): New variable.
2670         (mips_disassembler_options_o32): Likewise.
2671         (mips_disassembler_options_n32): Likewise.
2672         (mips_disassembler_options_n64): Likewise.
2673         (gdb_print_insn_mips): Don't set `disassembler_options'.
2674         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
2675         functions.
2676         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
2677         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
2678         `gdbarch_disassembler_options_implicit' and
2679         `gdbarch_valid_disassembler_options'.
2680         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
2681         `disasm_options_and_args_t' structure.
2682         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
2683         method.
2684         (valid_disassembler_options): Switch from `disasm_options_t' to
2685         the `disasm_options_and_args_t' structure.
2686         * NEWS: Document `set disassembler-options' support for the MIPS
2687         target.
2688         * gdbarch.h: Regenerate.
2689         * gdbarch.c: Regenerate.
2690
2691 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2692
2693         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
2694
2695 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
2696
2697         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
2698         parameter in call to amd64_target_description.
2699         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
2700         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
2701         (amd64fbsd_init_abi): Likewise.
2702         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
2703         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
2704         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
2705         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
2706
2707 2018-06-29  Pedro Alves  <palves@redhat.com>
2708
2709         * gdb/amd64-tdep.h (amd64_create_target_description): Add
2710         "segments" parameter.
2711         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
2712         (_initialize_amd64_tdep): Update call to
2713         amd64_create_target_description.
2714         (amd64_target_description): Add "segments" parameter.  Adjust
2715         the implementation to use it.
2716         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
2717         call to amd64_create_target_description.
2718         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
2719         * gdb/arch/amd64.h (amd64_create_target_description): Add
2720         "segments" register.
2721         * gdb/arch/amd64.c (amd64_create_target_description): Add
2722         "segments" parameter.  Call create_feature_i386_64bit_segments
2723         only if SEGMENTS is true.
2724         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
2725         call to amd64_create_target_description.
2726
2727 2018-06-29  Pedro Alves  <palves@redhat.com>
2728
2729         * thread.c (thread_target_id_str): New, factored out from ...
2730         (print_thread_info_1): ... here.  Use it to compute the max
2731         "Target Id" column width.
2732
2733 2018-06-29  Pedro Alves  <palves@redhat.com>
2734
2735         * remote.c (remote_target::extra_thread_info): Delete
2736         'display_buf' and 'n' locals.  from the cache, regardless of
2737         packet mechanims is in use.  Use cache for qThreadExtra and qP
2738         methods too.
2739
2740 2018-06-29  Pedro Alves  <palves@redhat.com>
2741
2742         * blockframe.c (find_pc_sect_containing_function): New function.
2743         * breakpoint.c (print_breakpoint_location): Don't call
2744         find_pc_sect_function.
2745         * linespec.c (create_sals_line_offset): Record the location's
2746         symbol in the sal.
2747         * linespec.c (convert_address_location_to_sals): Fill in sal's
2748         symbol with find_pc_sect_containing_function.
2749         * symtab.c (find_function_start_sal): Rename to ...
2750         (find_function_start_sal_1): ... this.
2751         (find_function_start_sal): Reimplement as wrapper around
2752         find_function_start_sal_1, and use
2753         find_pc_sect_containing_function to fill in the sal's symbol.
2754         (find_function_start_sal(symbol*, bool)): Adjust.
2755         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
2756         comments.
2757         (find_pc_sect_containing_function): Declare.
2758
2759 2018-06-29  Pedro Alves  <palves@redhat.com>
2760
2761         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
2762         true if the the location has no symbol.
2763
2764 2018-06-28  Tom Tromey  <tom@tromey.com>
2765
2766         * NEWS: Mention --enable-codesign.
2767         * silent-rules.mk (ECHO_SIGN): New variable.
2768         * configure.ac: Add --enable-codesign.
2769         * configure: Rebuild.
2770         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
2771         (gdb$(EXEEXT)): Optionally invoke codesign.
2772
2773 2018-06-28  Pedro Alves  <palves@redhat.com>
2774
2775         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
2776         comments.
2777         (switch_to_thread_no_regs): Adjust comment.
2778         * infcmd.c (stop_pc): Delete.
2779         (post_create_inferior, info_program_command): Replace references
2780         to stop_pc with references to thread_info->suspend.stop_pc.
2781         * inferior.h (stop_pc): Delete declaration.
2782         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
2783         (handle_inferior_event_1, handle_signal_stop)
2784         (process_event_stop_test, keep_going_stepped_thread)
2785         (handle_step_into_function, handle_step_into_function_backward)
2786         (print_stop_location): Replace references to stop_pc with
2787         references to thread_info->suspend.stop_pc.
2788         (struct infcall_suspend_state) <stop_pc>: Delete field.
2789         (save_infcall_suspend_state, restore_infcall_suspend_state):
2790         Remove references to inf_stat->stop_pc.
2791         * linux-fork.c (fork_load_infrun_state): Likewise.
2792         * record-btrace.c (record_btrace_set_replay): Likewise.
2793         * record-full.c (record_full_goto_entry): Likewise.
2794         * remote.c (print_one_stopped_thread): Likewise.
2795         * target.c (target_resume): Extend comment.
2796         * thread.c (set_executing_thread): New.
2797         (set_executing): Use it.
2798         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
2799         Remove references to stop_pc.
2800
2801 2018-06-28  Pedro Alves  <palves@redhat.com>
2802
2803         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
2804         Moving fetching stop_pc until after ecs->event_thread is refreshed.
2805
2806 2018-06-28  Tom Tromey  <tom@tromey.com>
2807
2808         * coffread.c (coff_symfile_finish): Update.
2809         * xcoffread.c (xcoff_symfile_finish): Update.
2810         * elfread.c (elf_symfile_finish): Update.
2811         * symfile.h (dwarf2_free_objfile): Don't declare.
2812         * dwarf2read.c (_initialize_dwarf2_read): Use
2813         register_objfile_data_with_cleanup.
2814         (dwarf2_free_objfile): Now static.  Change signature.
2815
2816 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2817
2818         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
2819         option "-o" to add-symbol-file-load to add an offset to each
2820         section's load address.
2821         * symfile.c (set_objfile_default_section_offset): New function.
2822
2823 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2824
2825         * symfile.c (add_symbol_file_command): Make sure that sections
2826         with the same name are sorted in the same order.
2827
2828 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2829
2830         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
2831         require the second argument.  If omitted, load sections at the
2832         addresses specified in the file.
2833
2834 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2835
2836         * symfile.c (symbol_file_command, symbol_file_add_main_1)
2837         (_initialize_symfile): Add option "-o" to symbol-file to add an
2838         offset to each section of the symbol file.
2839
2840 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
2841
2842         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
2843
2844 2018-06-27  Tom Tromey  <tom@tromey.com>
2845
2846         * stack.c (_initialize_stack): Update "func" help text.
2847
2848 2018-06-27  Tom Tromey  <tom@tromey.com>
2849
2850         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
2851         std::vector.
2852         (unwind_infopy_str, pyuw_create_unwind_info)
2853         (unwind_infopy_add_saved_register, pyuw_sniffer)
2854         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
2855         Update.
2856         (struct saved_reg): Add constructor.
2857         <value>: Now a gdbpy_ref<>.
2858
2859 2018-06-27  Tom Tromey  <tom@tromey.com>
2860
2861         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
2862
2863 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2864
2865         * gdb-gdb.py.in: Format using autopep8.
2866
2867 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2868
2869         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
2870         (type_lookup_function): Recognize CORE_ADDR values.
2871
2872 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2873
2874         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
2875         print tag_name.
2876
2877 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2878
2879         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
2880         <__lt__>: Add.
2881
2882 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2883
2884         * gdb-gdb.py: Move to...
2885         * gdb-gdb.py.in: ... here.
2886         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
2887         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
2888         dependencies.
2889         (distclean): Remove gdb-gdb.py when cleaning.
2890         (gdb-gdb.py, gdb-gdb.gdb): New rules.
2891         * configure: Re-generate.
2892
2893 2018-06-27  Pedro Alves  <palves@redhat.com>
2894
2895         * proc-service.c (get_ps_regcache): New.
2896         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2897         (ps_lsetfpregs): Use it.
2898
2899 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
2900
2901         PR gdb/21695
2902         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
2903         (dwarf_decode_lines_1): Adjust.
2904
2905 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2906
2907         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
2908         override.
2909         <info_proc>: Likewise.
2910
2911 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
2912
2913         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
2914         to windows_fetch_one_register, and only handle the case of
2915         fetching one register.  Move the code that reloads the context
2916         and iterates over all registers if R is negative to...
2917         (windows_nat_target::fetch_registers): ... here.
2918         (do_windows_store_inferior_registers): Rename to
2919         windows_store_one_register, and only handle the case of storing
2920         one register.  Move the code that handles the case where r is
2921         negative to...
2922         (windows_nat_target::store_registers) ... here.
2923
2924 2018-06-26  Tom Tromey  <tom@tromey.com>
2925
2926         PR rust/22574:
2927         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
2928         * rust-lang.c (rust_print_struct_def): Add podata parameter.
2929         Update.
2930         (rust_internal_print_type): Add podata parameter.
2931         (rust_print_type): Update.
2932
2933 2018-06-26  Tom Tromey  <tom@tromey.com>
2934
2935         * typeprint.h (struct print_offset_data) <update, finish,
2936         maybe_print_hole>: New methods.
2937         <indentation>: New constant.
2938         * typeprint.c (print_offset_data::indentation): Define.
2939         (print_offset_data::maybe_print_hole, print_offset_data::update)
2940         (print_offset_data::finish): Move from c-typeprint.c and rename.
2941         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
2942         (print_spaces_filtered_with_print_options): Update.
2943         (c_print_type_union_field_offset, maybe_print_hole)
2944         (c_print_type_struct_field_offset): Move to typeprint.c and
2945         rename.
2946         (c_type_print_base_struct_union): Update.
2947
2948 2018-06-25  Pedro Alves  <palves@redhat.com>
2949
2950         * gdbthread.h (thread_info_ref, delete_thread)
2951         (delete_thread_silent, first_thread_of_inferior)
2952         (any_thread_of_inferior, switch_to_thread)
2953         (enable_thread_stack_temporaries)
2954         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2955         (get_last_thread_stack_temporary)
2956         (value_in_thread_stack_temporaries, can_access_registers_thread):
2957         Spell out "struct thread_info" instead of just "thread_info".
2958         * inferior.h (notice_new_inferior): Likewise.
2959
2960 2018-06-25  Pedro Alves  <palves@redhat.com>
2961
2962         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2963         pass thread_info pointer to delete_thread.
2964         (windows_nat_target::detach): Pass inferior pointer to
2965         detach_inferior.
2966         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
2967         delete_thread.
2968         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
2969         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
2970         and pass a thread_info pointer to delete_thread.
2971         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
2972         pass thread_info pointer to delete_thread.
2973         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
2974         delete_thread_silent call.
2975         * procfs.c (procfs_target::detach): Pass inferior pointer to
2976         detach_inferior.
2977         (procfs_target::wait): Pass thread_info pointer to delete_thread.
2978         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
2979         delete_thread_silent call.
2980         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
2981         pass thread_info pointer to delete_thread.
2982         (windows_nat_target::detach): Pass inferior pointer to
2983         delete_inferior.
2984
2985 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
2986
2987         * regcache.c (readable_regcache::read_part): Fix asserts.
2988         (reg_buffer::raw_collect_part): New function.
2989         (regcache::write_part): Fix asserts.
2990         (reg_buffer::raw_supply_part): New function.
2991         (regcache::transfer_regset_register): New helper function.
2992         (regcache::transfer_regset): Call new functions.
2993         (regcache_supply_regset): Use gdb_byte*.
2994         (regcache::supply_regset): Likewise.
2995         (regcache_collect_regset): Likewise.
2996         (regcache::collect_regset): Likewise.
2997         * regcache.h (reg_buffer::raw_collect_part): New declaration.
2998         (reg_buffer::raw_supply_part): Likewise.
2999         (regcache::transfer_regset_register): Likewise.
3000         (regcache::transfer_regset): Use gdb_byte*.
3001
3002 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
3003
3004         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
3005
3006 2018-06-21  Pedro Alves  <palves@redhat.com>
3007
3008         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
3009         instead of a ptid_t.  All callers adjusted.
3010         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
3011         adjusted.
3012         (print_ada_task_info, display_current_task_id, task_command_1):
3013         Adjust.
3014         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
3015         inferior_thread.
3016         (breakpoint_kind): Adjust.
3017         (remove_breakpoints_pid): Rename to ...
3018         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
3019         pointer.  All callers adjusted.
3020         (bpstat_clear_actions): Use inferior_thread.
3021         (get_bpstat_thread): New.
3022         (bpstat_do_actions): Use it.
3023         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
3024         to take a thread_info pointer.  All callers adjusted.
3025         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
3026         (breakpoint_re_set_thread): Use inferior_thread.
3027         * breakpoint.h (struct inferior): Forward declare.
3028         (bpstat_stop_status): Update.
3029         (remove_breakpoints_pid): Delete.
3030         (remove_breakpoints_inf): New.
3031         * bsd-uthread.c (bsd_uthread_target::wait)
3032         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
3033         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
3034         (maint_btrace_packet_history_cmd)
3035         (maint_btrace_clear_packet_history_cmd): Adjust.
3036         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
3037         inferior_thread.
3038         * cli/cli-interp.c: Include "inferior.h".
3039         * common/refcounted-object.h (struct
3040         refcounted_object_ref_policy): New.
3041         * compile/compile-object-load.c: Include gdbthread.h.
3042         (store_regs): Use inferior_thread.
3043         * corelow.c (core_target::close): Use current_inferior.
3044         (core_target_open): Adjust to use first_thread_of_inferior and use
3045         the current inferior.
3046         * ctf.c (ctf_target::close): Adjust to use current_inferior.
3047         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
3048         <thread>: ... this new field.  All references adjusted.
3049         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
3050         Take a thread_info pointer instead of a ptid_t.
3051         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
3052         (dummy_frame_discard, register_dummy_frame_dtor): Take a
3053         thread_info pointer instead of a ptid_t.
3054         * elfread.c: Include "inferior.h".
3055         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
3056         Use inferior_thread.
3057         * eval.c (evaluate_subexp): Likewise.
3058         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
3059         inferior_thread.
3060         * gdb_proc_service.h (struct thread_info): Forward declare.
3061         (struct ps_prochandle) <ptid>: Delete, replaced by ...
3062         <thread>: ... this new field.  All references adjusted.
3063         * gdbarch.h, gdbarch.c: Regenerate.
3064         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
3065         'thread' parameter.  All implementations and callers adjusted.
3066         * gdbthread.h (thread_info) <set_running>: New method.
3067         (delete_thread, delete_thread_silent): Take a thread_info pointer
3068         instead of a ptid.
3069         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
3070         (first_thread_of_process): Delete, replaced by ...
3071         (first_thread_of_inferior): ... this new function.  All callers
3072         adjusted.
3073         (any_live_thread_of_process): Delete, replaced by ...
3074         (any_live_thread_of_inferior): ... this new function.  All callers
3075         adjusted.
3076         (switch_to_thread, switch_to_no_thread): Declare.
3077         (is_executing): Delete.
3078         (enable_thread_stack_temporaries): Update comment.
3079         <enable_thread_stack_temporaries>: Take a thread_info pointer
3080         instead of a ptid_t.  Incref the thread.
3081         <~enable_thread_stack_temporaries>: Decref the thread.
3082         <m_ptid>: Delete
3083         <m_thr>: New.
3084         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
3085         (get_last_thread_stack_temporary)
3086         (value_in_thread_stack_temporaries, can_access_registers_thread):
3087         Take a thread_info pointer instead of a ptid_t.  All callers
3088         adjusted.
3089         * infcall.c (get_call_return_value): Use inferior_thread.
3090         (run_inferior_call): Work with thread pointers instead of ptid_t.
3091         (call_function_by_hand_dummy): Work with thread pointers instead
3092         of ptid_t.  Use thread_info_ref.
3093         * infcmd.c (proceed_thread_callback): Access thread's state
3094         directly.
3095         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
3096         access thread's state directly.
3097         (continue_command): Use inferior_thread.
3098         (info_program_command): Use find_thread_ptid and access thread
3099         state directly.
3100         (proceed_after_attach_callback): Use thread state directly.
3101         (notice_new_inferior): Take a thread_info pointer instead of a
3102         ptid_t.  All callers adjusted.
3103         (exit_inferior): Take an inferior pointer instead of a pid.  All
3104         callers adjusted.
3105         (exit_inferior_silent): New.
3106         (detach_inferior): Delete.
3107         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
3108         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
3109         (detach_inferior_command, kill_inferior_command): Use
3110         find_inferior_id instead of valid_gdb_inferior_id and
3111         gdb_inferior_id_to_pid.
3112         (inferior_command): Use inferior and thread pointers.
3113         * inferior.h (struct thread_info): Forward declare.
3114         (notice_new_inferior): Take a thread_info pointer instead of a
3115         ptid_t.  All callers adjusted.
3116         (detach_inferior): Delete declaration.
3117         (exit_inferior, exit_inferior_silent): Take an inferior pointer
3118         instead of a pid.  All callers adjusted.
3119         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
3120         (valid_gdb_inferior_id): Delete.
3121         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
3122         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
3123         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
3124         ...
3125         <inf>: ... this new field.
3126         <step_ptid>: Delete, replaced by ...
3127         <step_thread>: ... this new field.
3128         (get_displaced_stepping_state): Take an inferior pointer instead
3129         of a pid.  All callers adjusted.
3130         (displaced_step_in_progress_any_inferior): Adjust.
3131         (displaced_step_in_progress_thread): Take a thread pointer instead
3132         of a ptid_t.  All callers adjusted.
3133         (displaced_step_in_progress, add_displaced_stepping_state): Take
3134         an inferior pointer instead of a pid.  All callers adjusted.
3135         (get_displaced_step_closure_by_addr): Adjust.
3136         (remove_displaced_stepping_state): Take an inferior pointer
3137         instead of a pid.  All callers adjusted.
3138         (displaced_step_prepare_throw, displaced_step_prepare)
3139         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
3140         All callers adjusted.
3141         (start_step_over): Adjust.
3142         (infrun_thread_ptid_changed): Remove bit updating ptids in the
3143         displaced step queue.
3144         (do_target_resume): Adjust.
3145         (fetch_inferior_event): Use inferior_thread.
3146         (context_switch, get_inferior_stop_soon): Take an
3147         execution_control_state pointer instead of a ptid_t.  All callers
3148         adjusted.
3149         (switch_to_thread_cleanup): Delete.
3150         (stop_all_threads): Use scoped_restore_current_thread.
3151         * inline-frame.c: Include "gdbthread.h".
3152         (inline_state) <inline_state>: Take a thread pointer instead of a
3153         ptid_t.  All callers adjusted.
3154         <ptid>: Delete, replaced by ...
3155         <thread>: ... this new field.
3156         (find_inline_frame_state): Take a thread pointer instead of a
3157         ptid_t.  All callers adjusted.
3158         (skip_inline_frames, step_into_inline_frame)
3159         (inline_skipped_frames, inline_skipped_symbol): Take a thread
3160         pointer instead of a ptid_t.  All callers adjusted.
3161         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
3162         (inline_skipped_frames, inline_skipped_symbol): Likewise.
3163         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
3164         pointers directly.
3165         * linux-nat.c (get_detach_signal): Likewise.
3166         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
3167         (thread_db_notice_clone): Adjust.
3168         (thread_db_find_new_threads_silently)
3169         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
3170         a thread pointer instead of a ptid_t.  All callers adjusted.
3171         * mi/mi-cmd-var.c: Include "inferior.h".
3172         (mi_cmd_var_update_iter): Update to use thread pointers.
3173         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
3174         inferior directly.
3175         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
3176         out to ...
3177         (mi_output_running): ... this new function.
3178         (mi_on_resume_1): Adjust to use it.
3179         (mi_user_selected_context_changed): Adjust to use inferior_thread.
3180         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
3181         directly.
3182         (interrupt_thread_callback): : Adjust to use thread and inferior
3183         pointers.
3184         * proc-service.c: Include "gdbthread.h".
3185         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
3186         * progspace-and-thread.c: Include "inferior.h".
3187         * progspace.c: Include "inferior.h".
3188         * python/py-exitedevent.c (create_exited_event_object): Adjust to
3189         hold a reference to an inferior_object.
3190         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
3191         inferior_thread.
3192         * python/py-inferior.c (struct inferior_object): Give the type a
3193         tag name instead of a typedef.
3194         (python_on_normal_stop): No need to check if the current thread is
3195         listed.
3196         (inferior_to_inferior_object): Change return type to
3197         inferior_object.  All callers adjusted.
3198         (find_thread_object): Delete, bits factored out to ...
3199         (thread_to_thread_object): ... this new function.
3200         * python/py-infthread.c (create_thread_object): Use
3201         inferior_to_inferior_object.
3202         (thpy_is_stopped): Use thread pointer directly.
3203         (gdbpy_selected_thread): Use inferior_thread.
3204         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
3205         field, replaced with ...
3206         <thread>: ... this new field.  All users adjusted.
3207         (btpy_insn_or_gap_new): Drop const.
3208         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
3209         callers adjusted.
3210         * python/py-record.c: Include "gdbthread.h".
3211         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
3212         a ptid_t.  All callers adjusted.
3213         (gdbpy_current_recording): Use inferior_thread.
3214         * python/py-record.h (recpy_record_object) <ptid>: Delete
3215         field, replaced with ...
3216         <thread>: ... this new field.  All users adjusted.
3217         (recpy_element_object) <ptid>: Delete
3218         field, replaced with ...
3219         <thread>: ... this new field.  All users adjusted.
3220         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
3221         a ptid_t.  All callers adjusted.
3222         * python/py-threadevent.c: Include "gdbthread.h".
3223         (get_event_thread): Use thread_to_thread_object.
3224         * python/python-internal.h (struct inferior_object): Forward
3225         declare.
3226         (find_thread_object, find_inferior_object): Delete declarations.
3227         (thread_to_thread_object, inferior_to_inferior_object): New
3228         declarations.
3229         * record-btrace.c: Include "inferior.h".
3230         (require_btrace_thread): Use inferior_thread.
3231         (record_btrace_frame_sniffer)
3232         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
3233         (get_thread_current_frame): Use scoped_restore_current_thread and
3234         switch_to_thread.
3235         (get_thread_current_frame): Use thread pointer directly.
3236         (record_btrace_replay_at_breakpoint): Use thread's inferior
3237         pointer directly.
3238         * record-full.c: Include "inferior.h".
3239         * regcache.c: Include "gdbthread.h".
3240         (get_thread_arch_regcache): Use the inferior's address space
3241         directly.
3242         (get_thread_regcache, registers_changed_thread): New.
3243         * regcache.h (get_thread_regcache(thread_info *thread)): New
3244         overload.
3245         (registers_changed_thread): New.
3246         (remote_target) <remote_detach_1>: Swap order of parameters.
3247         (remote_add_thread): <remote_add_thread>: Return the new thread.
3248         (get_remote_thread_info(ptid_t)): New overload.
3249         (remote_target::remote_notice_new_inferior): Use thread pointers
3250         directly.
3251         (remote_target::process_initial_stop_replies): Use
3252         thread_info::set_running.
3253         (remote_target::remote_detach_1, remote_target::detach)
3254         (extended_remote_target::detach): Adjust.
3255         * stack.c (frame_show_address): Use inferior_thread.
3256         * target-debug.h (target_debug_print_thread_info_pp): New.
3257         * target-delegates.c: Regenerate.
3258         * target.c (default_thread_address_space): Delete.
3259         (memory_xfer_partial_1): Use current_inferior.
3260         (target_detach): Use current_inferior.
3261         (target_thread_address_space): Delete.
3262         (generic_mourn_inferior): Use current_inferior.
3263         * target.h (struct target_ops) <thread_address_space>: Delete.
3264         (target_thread_address_space): Delete.
3265         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
3266         pointers directly.
3267         (delete_thread_1, delete_thread, delete_thread_silent): Take a
3268         thread pointer instead of a ptid_t.  Adjust all callers.
3269         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
3270         (first_thread_of_process): Delete, replaced by ...
3271         (first_thread_of_inferior): ... this new function.  All callers
3272         adjusted.
3273         (any_thread_of_process): Rename to ...
3274         (any_thread_of_inferior): ... this, and take an inferior pointer.
3275         (any_live_thread_of_process): Rename to ...
3276         (any_live_thread_of_inferior): ... this, and take an inferior
3277         pointer.
3278         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
3279         (value_in_thread_stack_temporaries)
3280         (get_last_thread_stack_temporary): Take a thread pointer instead
3281         of a ptid_t.  Adjust all callers.
3282         (thread_info::set_running): New.
3283         (validate_registers_access): Use inferior_thread.
3284         (can_access_registers_ptid): Rename to ...
3285         (can_access_registers_thread): ... this, and take a thread
3286         pointer.
3287         (print_thread_info_1): Adjust to compare thread pointers instead
3288         of ptids.
3289         (switch_to_no_thread, switch_to_thread): Make extern.
3290         (scoped_restore_current_thread::~scoped_restore_current_thread):
3291         Use m_thread pointer directly.
3292         (scoped_restore_current_thread::scoped_restore_current_thread):
3293         Use inferior_thread.
3294         (thread_command): Use thread pointer directly.
3295         (thread_num_make_value_helper): Use inferior_thread.
3296         * top.c (execute_command): Use inferior_thread.
3297         * tui/tui-interp.c: Include "inferior.h".
3298         * varobj.c (varobj_create): Use inferior_thread.
3299         (value_of_root_1): Use find_thread_global_id instead of
3300         global_thread_id_to_ptid.
3301
3302 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
3303
3304         * regcache.c (readable_regcache::read_part): Avoid memcpy when
3305         possible.
3306         (regcache::write_part): Likewise.
3307         (readable_regcache::cooked_read_part): Update comment.
3308         (readable_regcache::cooked_write_part): Likewise.
3309         * regcache.h: (readable_regcache::read_part): Likewise.
3310         (regcache::write_part): Likewise.
3311
3312 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
3313             Dirk Schubert  <dirk.schubert@arm.com>
3314
3315         * aarch64-linux-nat.c (post_attach): New.
3316         (aarch64_linux_nat_target::post_attach): Override post_attach to
3317         record the number of hardware debug registers.
3318
3319 2018-06-20  Tom Tromey  <tom@tromey.com>
3320
3321         * python/py-param.c (add_setshow_generic): Make parameters const.
3322         (parmpy_init): Update.
3323
3324 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
3325
3326         * regcache.h (regcache_cooked_read_ftype): Rename to...
3327         (register_read_ftype): ...this, change type to function_view.
3328         (class reg_buffer) <save>: Remove src parameter.
3329         (readonly_detached_regcache) <readonly_detached_regcache>: Make
3330         parameter non-const in first overload.  Remove src parameter in
3331         second overload.
3332         * regcache.c (do_cooked_read): Remove.
3333         (readonly_detached_regcache::readonly_detached_regcache): Make
3334         parameter non-const, adjust call to other constructor.
3335         (reg_buffer::save): Remove src parameter.
3336         * frame.c (do_frame_register_read): Remove.
3337         (frame_save_as_regcache): Use lambda function.
3338         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
3339         parameter to ppu2spu_data *.
3340         (ppu2spu_sniffer): Use lambda function.
3341
3342 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
3343
3344         * record-full.c (record_full_target::insert_breakpoint): Remove
3345         "struct" keyword, add const.
3346
3347 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
3348
3349         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
3350         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
3351         * configure.ac: Remove AC_PREREQ, add missing quoting.
3352         * gnulib/configure.ac: Modernize usage of
3353         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
3354         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
3355         (AUTOMAKE_VERSION): Bump to 1.15.1.
3356         * configure: Re-generate.
3357         * config.in: Re-generate.
3358         * aclocal.m4: Re-generate.
3359         * gnulib/aclocal.m4: Re-generate.
3360         * gnulib/config.in: Re-generate.
3361         * gnulib/configure: Re-generate.
3362         * gnulib/import/Makefile.in: Re-generate.
3363
3364 2018-06-19  Pedro Alves  <palves@redhat.com>
3365
3366         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
3367         (lookup_minimal_symbol_by_pc_section): ... here with
3368         gdb_assert_not_reached added.
3369
3370 2018-06-19  Pedro Alves  <palves@redhat.com>
3371
3372         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
3373         parameter with a block parameter.  Compare location's block symbol
3374         with the frame's block instead of addresses.
3375         (skip_inline_frames): Pass the current block instead of the
3376         frame's address.  Break out as soon as we determine the frame
3377         should not be skipped.
3378
3379 2018-06-18  Tom Tromey  <tom@tromey.com>
3380
3381         * solib-aix.c (solib_aix_get_section_offsets): Return
3382         unique_xmalloc_ptr.
3383         (solib_aix_solib_create_inferior_hook): Update.
3384
3385 2018-06-18  Tom Tromey  <tom@tromey.com>
3386
3387         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
3388
3389 2018-06-18  Tom Tromey  <tom@tromey.com>
3390
3391         * solib-frv.c (frv_relocate_main_executable): Use
3392         unique_xmalloc_ptr.
3393         * solib-dsbt.c (dsbt_relocate_main_executable): Use
3394         unique_xmalloc_ptr.
3395
3396 2018-06-18  Tom Tromey  <tom@tromey.com>
3397
3398         * objfiles.h (inhibit_section_map_updates): Update.
3399         (resume_section_map_updates, resume_section_map_updates_cleanup):
3400         Remove.
3401         * solib-svr4.c (svr4_handle_solib_event): Update.
3402         * objfiles.c (inhibit_section_map_updates): Return
3403         scoped_restore_tmpl<int>.
3404         (resume_section_map_updates, resume_section_map_updates_cleanup):
3405         Remove.
3406
3407 2018-06-18  Tom Tromey  <tom@tromey.com>
3408
3409         * valprint.h (read_string): Update.
3410         * valprint.c (read_string): Change type of "buffer".
3411         (val_print_string): Update.
3412         * python/py-value.c (valpy_string): Update.
3413         * language.h (struct language_defn) <la_get_string>: Change
3414         type of "buffer".
3415         (default_get_string, c_get_string): Update.
3416         * language.c (default_get_string): Change type of "buffer".
3417         * guile/scm-value.c (gdbscm_value_to_string): Update.
3418         * c-lang.c (c_get_string): Change type of "buffer".
3419
3420 2018-06-18  Tom Tromey  <tom@tromey.com>
3421
3422         * ser-mingw.c (struct pipe_state_destroyer): New.
3423         (pipe_state_up): New typedef.
3424         (cleanup_pipe_state): Remove.
3425         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
3426
3427 2018-06-18  Tom Tromey  <tom@tromey.com>
3428
3429         * rust-lang.h (rust_yyerror): Don't declare.
3430         * rust-lang.c (rust_language_defn): Update.
3431         * rust-exp.y (yyerror): Now static.
3432         * parse.c (parse_exp_in_context_1): Update.
3433         * p-lang.h (p_yyerror): Don't declare.
3434         * p-lang.c (p_language_defn): Update.
3435         * p-exp.y (yyerror): Now static.
3436         * opencl-lang.c (opencl_language_defn): Update.
3437         * objc-lang.c (objc_language_defn): Update.
3438         * m2-lang.h (m2_yyerror): Don't declare.
3439         * m2-lang.c (m2_language_defn): Update.
3440         * m2-exp.y (yyerror): Now static.
3441         * language.h (struct language_defn) <la_error>: Remove.
3442         * language.c (unk_lang_error): Remove.
3443         (unknown_language_defn, auto_language_defn): Remove.
3444         * go-lang.h (go_yyerror): Don't declare.
3445         * go-lang.c (go_language_defn): Update.
3446         * go-exp.y (yyerror): Now static.
3447         * f-lang.h (f_yyerror): Don't declare.
3448         * f-lang.c (f_language_defn): Update.
3449         * f-exp.y (yyerror): Now static.
3450         * d-lang.h (d_yyerror): Don't declare.
3451         * d-lang.c (d_language_defn): Update.
3452         * d-exp.y (yyerror): Now static.
3453         * c-lang.h (c_yyerror): Don't declare.
3454         * c-lang.c (c_language_defn, cplus_language_defn)
3455         (asm_language_defn, minimal_language_defn): Update.
3456         * c-exp.y (yyerror): Now static.
3457         * ada-lang.h (ada_yyerror): Don't declare.
3458         * ada-lang.c (ada_language_defn): Update.
3459         * ada-exp.y (yyerror): Now static.
3460
3461 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3462
3463         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
3464         (store_sveregs_to_thread): Likewise.
3465         (aarch64_linux_fetch_inferior_registers): Check for SVE.
3466         (aarch64_linux_store_inferior_registers): Likewise.
3467         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
3468         function.
3469         (aarch64_sve_regs_copy_to_regcache): Likewise.
3470         (aarch64_sve_regs_copy_from_regcache): Likewise.
3471         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
3472         declaration.
3473         (aarch64_sve_regs_copy_to_regcache): Likewise.
3474         (aarch64_sve_regs_copy_from_regcache): Likewise.
3475         (sve_context): Structure from Linux headers.
3476         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
3477         (SVE_SIG_ZREG_SIZE): Likewise.
3478         (SVE_SIG_PREG_SIZE): Likewise.
3479         (SVE_SIG_FFR_SIZE): Likewise.
3480         (SVE_SIG_REGS_OFFSET): Likewise.
3481         (SVE_SIG_ZREGS_OFFSET): Likewise.
3482         (SVE_SIG_ZREG_OFFSET): Likewise.
3483         (SVE_SIG_ZREGS_SIZE): Likewise.
3484         (SVE_SIG_PREGS_OFFSET): Likewise.
3485         (SVE_SIG_PREG_OFFSET): Likewise.
3486         (SVE_SIG_PREGS_SIZE): Likewise.
3487         (SVE_SIG_FFR_OFFSET): Likewise.
3488         (SVE_SIG_REGS_SIZE): Likewise.
3489         (SVE_SIG_CONTEXT_SIZE): Likewise.
3490         (SVE_PT_REGS_MASK): Likewise.
3491         (SVE_PT_REGS_FPSIMD): Likewise.
3492         (SVE_PT_REGS_SVE): Likewise.
3493         (SVE_PT_VL_INHERIT): Likewise.
3494         (SVE_PT_VL_ONEXEC): Likewise.
3495         (SVE_PT_REGS_OFFSET): Likewise.
3496         (SVE_PT_FPSIMD_OFFSET): Likewise.
3497         (SVE_PT_FPSIMD_SIZE): Likewise.
3498         (SVE_PT_SVE_ZREG_SIZE): Likewise.
3499         (SVE_PT_SVE_PREG_SIZE): Likewise.
3500         (SVE_PT_SVE_FFR_SIZE): Likewise.
3501         (SVE_PT_SVE_FPSR_SIZE): Likewise.
3502         (SVE_PT_SVE_FPCR_SIZE): Likewise.
3503         (__SVE_SIG_TO_PT): Likewise.
3504         (SVE_PT_SVE_OFFSET): Likewise.
3505         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
3506         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
3507         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
3508         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
3509         (SVE_PT_SVE_PREG_OFFSET): Likewise.
3510         (SVE_PT_SVE_PREGS_SIZE): Likewise.
3511         (SVE_PT_SVE_FFR_OFFSET): Likewise.
3512         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
3513         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
3514         (SVE_PT_SVE_SIZE): Likewise.
3515         (SVE_PT_SIZE): Likewise.
3516         (HAS_SVE_STATE): New define.
3517
3518 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
3519
3520         * nat/aarch64-sve-linux-sigcontext.h: New file.
3521         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
3522         new files.
3523         (SVE_VQ_MIN): Likewise.
3524         (SVE_VQ_MAX): Likewise.
3525         (SVE_VL_MIN): Likewise.
3526         (SVE_VL_MAX): Likewise.
3527         (SVE_NUM_ZREGS): Likewise.
3528         (SVE_NUM_PREGS): Likewise.
3529         (sve_vl_valid): Likewise.
3530         (struct user_sve_header): Likewise.
3531
3532 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3533             Richard Bunt <Richard.Bunt@arm.com>
3534
3535         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
3536         was requested by GDB.
3537
3538 2018-06-15  Tom de Vries  <tdevries@suse.de>
3539
3540         * MAINTAINERS (Write After Approval): Add Tom de Vries.
3541
3542 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
3543
3544         * gnulib/update-gnulib.sh: Print expected versions of
3545         autoconf/aclocal.
3546
3547 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
3548
3549         * arch-utils.c (default_type_align): Use type_length_units.
3550         * gdbtypes.c (type_align): Use type_length_units.
3551
3552 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3553
3554         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
3555         of 'define' command.
3556
3557 2018-06-14  Tom de Vries  <tdevries@suse.de>
3558
3559         PR cli/22573
3560         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
3561         get_no_prettyformat_print_options.
3562
3563 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
3564
3565         * sparc-nat.h: Include target.h.
3566         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
3567         <fetch_registers>: Remove this argument in function call.
3568         <store_registers>: Remove this argument in function call, remove
3569         extra semicolon.
3570         <low_forget_process>: Call sparc64_forget_process instead of
3571         sparc_forget_process.
3572
3573 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3574
3575         * procfs.c (_initialize_procfs): Use add_inf_child_target.
3576         (procfs_target::make_corefile_notes): Adjust to new
3577         target_read_alloc return type.
3578
3579 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3580             Stephen Roberts  <stephen.roberts@arm.com>
3581
3582         PR gdb/22882
3583         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
3584         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
3585         Move should_notify_stop local into more inner scope.
3586
3587 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3588             Stephen Roberts  <stephen.roberts@arm.com>
3589
3590         PR gdb/22882
3591         * infrun.c (resume_1): Add call to mark_async_event_handler.
3592
3593 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3594
3595         * infrun.c (do_target_wait): Change old version of $pc printed.
3596
3597 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
3598
3599         * dwarf2read.c (read_index_from_section): Rename to...
3600         (read_gdb_index_from_section): ... this, update all callers.
3601         (dwarf2_read_index): Rename to...
3602         (dwarf2_read_gdb_index): ... this, update all callers.
3603
3604 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
3605
3606         * gdb/hppa-linux-nat.c
3607         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
3608         hppa_linux_nat_target::fetch_registers.
3609
3610 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3611
3612         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
3613         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
3614         (AARCH64_DWARF_SVE_FFR): Likewise.
3615         (AARCH64_DWARF_SVE_P0): Likewise.
3616         (AARCH64_DWARF_SVE_Z0): Likewise.
3617
3618 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3619
3620         * common/common-regcache.h (raw_compare): New function.
3621         * regcache.c (regcache::raw_compare): Likewise.
3622         * regcache.h (regcache::raw_compare): New declaration.
3623
3624 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
3625
3626         * common/common-regcache.h (reg_buffer_common): New structure.
3627         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
3628         (reg_buffer::raw_supply): Likewise.
3629         (reg_buffer::raw_supply_integer): Likewise.
3630         (reg_buffer::raw_supply_zeroed): Likewise.
3631         (reg_buffer::raw_collect): Likewise.
3632         (reg_buffer::raw_collect_integer): Likewise.
3633         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
3634         (reg_buffer::raw_supply): Likewise.
3635         (reg_buffer::raw_supply_integer): Likewise.
3636         (reg_buffer::raw_supply_zeroed): Likewise.
3637         (reg_buffer::raw_collect): Likewise.
3638         (reg_buffer::raw_collect_integer): Likewise.
3639
3640 2018-06-10  Tom Tromey  <tom@tromey.com>
3641
3642         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
3643         (class remote_state) <stop_reply_queue>: Now std::vector.
3644         (remote_state::~remote_state)
3645         (remote_target::stop_reply_queue_length): Update.
3646         (struct queue_iter_param, remove_child_of_pending_fork)
3647         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
3648         (check_pending_event_prevents_wildcard_vcont_callback)
3649         (remove_stop_reply_for_inferior)
3650         (remove_stop_reply_of_remote_state)
3651         (remote_notif_remove_once_on_match)
3652         (stop_reply_match_ptid_and_ws)
3653         (remote_kill_child_of_pending_fork): Remove.
3654         (remote_target::remove_new_fork_children)
3655         (remote_target::check_pending_events_prevent_wildcard_vcont)
3656         (remote_target::discard_pending_stop_replies)
3657         (remote_target::discard_pending_stop_replies_in_queue)
3658         (remote_target::remote_notif_remove_queued_reply)
3659         (remote_target::queued_stop_reply)
3660         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
3661         (remote_target::wait, remote_target::kill_new_fork_children)
3662         (remote_target::async): Update.
3663
3664 2018-06-10  Tom Tromey  <tom@tromey.com>
3665
3666         * record-full.c (record_full_arch_list_cleanups): Remove.
3667         (record_full_message): Use try/catch.
3668         (record_full_wait_cleanups): Remove.
3669         (record_full_wait_1): Use try/catch.
3670         (record_full_restore): Likewise.
3671
3672 2018-06-10  Tom Tromey  <tom@tromey.com>
3673
3674         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
3675         declare VEC.  Add constructor.
3676         <in_target_beneath>: Now bool.
3677         (record_full_breakpoints): Now a std::vector, static.
3678         (record_full_sync_record_breakpoints)
3679         (record_full_init_record_breakpoints)
3680         (record_full_target::insert_breakpoint)
3681         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
3682
3683 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
3684
3685         * dwarf2read.c (process_cu_includes): Remove struct keyword.
3686         * serial.c (serial_interface_lookup): Remove struct keyword.
3687
3688 2018-06-10  Tom Tromey  <tom@tromey.com>
3689
3690         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
3691         method.
3692         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
3693         a method.
3694         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
3695         method.
3696         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
3697         "beneath" as a method.
3698         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
3699         Use "beneath" as a method.
3700
3701 2018-06-10  Tom Tromey  <tom@tromey.com>
3702
3703         * tracefile.c (struct trace_file_writer_deleter): New.
3704         <operator()>: Rename from trace_file_writer_xfree.
3705         (trace_file_writer_up): New typedef.
3706         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
3707
3708 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
3709
3710         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
3711         <m_registers, m_register_status>: Change type to
3712         std::unique_ptr.
3713         * regcache.c (reg_buffer::reg_buffer): Use new instead of
3714         XCNEWVEC.
3715
3716 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
3717
3718         * common/common-regcache.h (enum register_status): Add
3719         underlying type "signed char".
3720         * regcache.h (reg_buffer) <m_register_status>: Change type to
3721         register_status *.
3722         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
3723         register_status instead of signed char.
3724         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
3725         (reg_buffer::get_register_status): Remove cast.
3726         (readable_regcache::raw_read): Remove cast.
3727         (readable_regcache::cooked_read): Remove cast.
3728
3729 2018-06-09  Tom Tromey  <tom@tromey.com>
3730
3731         * source.c (reverse_search_command, forward_search_command): Use
3732         scoped_fd.
3733
3734 2018-06-09  Tom Tromey  <tom@tromey.com>
3735
3736         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
3737         (serial_ops_list): Now static, std::vector.
3738         (serial_interface_lookup, serial_add_interface): Update.
3739
3740 2018-06-09  Tom Tromey  <tom@tromey.com>
3741
3742         * dwarf2read.c (process_cu_includes): Update.
3743         (process_full_comp_unit): Update.
3744         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
3745         std::vector.
3746
3747 2018-06-08  Paul Koning  <paul_koning@dell.com>
3748
3749         PR gdb/23252
3750
3751         * python/python.c (do_start_initialization):
3752         Avoid call to internal Python API.
3753         (init__gdb_module): New function.
3754
3755 2018-06-08  Gary Benson <gbenson@redhat.com>
3756
3757         * linux-thread-db.c (valprint.h): New include.
3758         (struct check_thread_db_info): New structure.
3759         (check_thread_db_on_load, tdb_testinfo): New static globals.
3760         (check_thread_db, check_thread_db_callback): New functions.
3761         (try_thread_db_load_1): Run integrity checks if requested.
3762         (maintenance_check_libthread_db): New function.
3763         (_initialize_thread_db): Register "maint check libthread-db"
3764         and "maint set/show check-libthread-db".
3765         * NEWS: Mention the above new commands.
3766
3767 2018-06-08  Tom Tromey  <tom@tromey.com>
3768
3769         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
3770         now a method.
3771
3772 2018-06-08  Tom Tromey  <tom@tromey.com>
3773
3774         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
3775
3776 2018-06-08  Tom Tromey  <tom@tromey.com>
3777
3778         * common/btrace-common.h (struct btrace_data): Add constructor,
3779         destructor, move assignment operator.
3780         <empty, clear, fini>: New methods.
3781         <format>: Initialize.
3782         (btrace_data_init, btrace_data_fini, btrace_data_clear)
3783         (btrace_data_empty): Don't declare.
3784         * common/btrace-common.c (btrace_data_init): Remove.
3785         (btrace_data::fini): Rename from btrace_data_fini.
3786         (btrace_data::empty): Rename from btrace_data_empty.
3787         (btrace_data::clear): Rename from btrace_data_clear.  Return
3788         bool.
3789         * btrace.h (make_cleanup_btrace_data): Don't declare.
3790         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
3791         (parse_xml_btrace): Update.
3792         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
3793         (maint_btrace_clear_packet_history_cmd): Update.
3794
3795 2018-06-07  Pedro Alves  <palves@redhat.com>
3796
3797         * target.h (target_ops) <beneath>: Now a method.  All references
3798         updated.
3799         (class target_stack): New.
3800         * target.c (g_target_stack): New.
3801         (g_current_top_target): Delete.
3802         (current_top_target): Get the top target out of g_target_stack.
3803         (target_stack::push, target_stack::unpush): New.
3804         (push_target, unpush_target): Reimplement.
3805         (target_is_pushed): Reimplement in terms of g_target_stack.
3806         (target_ops::beneath, target_stack::find_beneath): New.
3807
3808 2018-06-07  Pedro Alves  <palves@redhat.com>
3809
3810         * target.h (find_target_beneath): Delete declaration.
3811         * target.c (find_target_beneath): Delete definition.
3812         * aix-thread.c: All callers of find_target_beneath adjusted to
3813         call target_ops::beneath instead.
3814         * bsd-uthread.c: Likewise.
3815         * linux-thread-db.c: Likewise.
3816         * ravenscar-thread.c: Likewise.
3817         * sol-thread.c: Likewise.
3818         * spu-multiarch.c: Likewise.
3819
3820 2018-06-07  Pedro Alves  <palves@redhat.com>
3821
3822         * target.h (target_ops) <beneath>: Now a method.  All references
3823         updated.
3824         (target_ops) <m_beneath>: New.
3825         * target.c (target_ops::beneath): New.
3826         * corelow.c: Adjust all references to target_ops::beneath.
3827         * linux-thread-db.c: Likewise.
3828         * make-target-delegates: Likewise.
3829         * record-btrace.c: Likewise.
3830         * record-full.c: Likewise.
3831         * remote.c: Likewise.
3832         * target.c: Likewise.
3833         * target-delegates.c: Regenerate.
3834
3835 2018-06-07  Pedro Alves  <palves@redhat.com>
3836
3837         * target.h (target_stack): Delete.
3838         (current_top_target): Declare function.
3839         * target.c (target_stack): Delete.
3840         (g_current_top_target): New.
3841         (current_top_target): New function.
3842         * auxv.c: Use current_top_target instead of target_stack
3843         throughout.
3844         * avr-tdep.c: Likewise.
3845         * breakpoint.c: Likewise.
3846         * corefile.c: Likewise.
3847         * elfread.c: Likewise.
3848         * eval.c: Likewise.
3849         * exceptions.c: Likewise.
3850         * frame.c: Likewise.
3851         * gdbarch-selftests.c: Likewise.
3852         * gnu-v3-abi.c: Likewise.
3853         * ia64-tdep.c: Likewise.
3854         * ia64-vms-tdep.c: Likewise.
3855         * infcall.c: Likewise.
3856         * infcmd.c: Likewise.
3857         * infrun.c: Likewise.
3858         * linespec.c: Likewise.
3859         * linux-tdep.c: Likewise.
3860         * minsyms.c: Likewise.
3861         * ppc-linux-nat.c: Likewise.
3862         * ppc-linux-tdep.c: Likewise.
3863         * procfs.c: Likewise.
3864         * regcache.c: Likewise.
3865         * remote.c: Likewise.
3866         * rs6000-tdep.c: Likewise.
3867         * s390-linux-nat.c: Likewise.
3868         * s390-tdep.c: Likewise.
3869         * solib-aix.c: Likewise.
3870         * solib-darwin.c: Likewise.
3871         * solib-dsbt.c: Likewise.
3872         * solib-spu.c: Likewise.
3873         * solib-svr4.c: Likewise.
3874         * solib-target.c: Likewise.
3875         * sparc-tdep.c: Likewise.
3876         * sparc64-tdep.c: Likewise.
3877         * spu-tdep.c: Likewise.
3878         * symfile.c: Likewise.
3879         * symtab.c: Likewise.
3880         * target-descriptions.c: Likewise.
3881         * target-memory.c: Likewise.
3882         * target.c: Likewise.
3883         * target.h: Likewise.
3884         * tracefile-tfile.c: Likewise.
3885         * tracepoint.c: Likewise.
3886         * valops.c: Likewise.
3887         * valprint.c: Likewise.
3888         * value.c: Likewise.
3889         * windows-tdep.c: Likewise.
3890         * mi/mi-main.c: Likewise.
3891
3892 2018-06-07  Tom Tromey  <tom@tromey.com>
3893
3894         * valprint.h (build_address_symbolic): Declare.
3895         * printcmd.c (print_address_symbolic): Update.
3896         (build_address_symbolic): Change "name" and "filename" to
3897         std::string.
3898         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
3899         Update.
3900         * defs.h (build_address_symbolic): Remove declaration.
3901
3902 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
3903
3904         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
3905         (aarch64_vnv_type): Add function.
3906         (aarch64_pseudo_register_name): Add V regs for SVE.
3907         (aarch64_pseudo_register_type): Likewise.
3908         (aarch64_pseudo_register_reggroup_p): Likewise.
3909         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
3910         (aarch64_pseudo_read_value): Add V regs for SVE.
3911         (aarch64_pseudo_write_2): Use V0 offset for SVE
3912         (aarch64_pseudo_write): Add V regs for SVE.
3913         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
3914
3915 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3916
3917         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
3918         (sve_vl_from_vq): Likewise.
3919
3920 2018-06-05  Tom Tromey  <tom@tromey.com>
3921
3922         * cli/cli-cmds.c (show_version): Update.
3923         * top.c (print_gdb_version): Add "interactive" parameter.
3924         Update.
3925         * main.c (captured_main_1): Update.
3926         * top.h (print_gdb_version): Add "interactive" parameter and a
3927         comment.
3928
3929 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
3930
3931         * common/enum-flags.h: Add trailing semicolon to example in
3932         comment.
3933
3934 2018-06-05  Tom Tromey  <tom@tromey.com>
3935
3936         PR cli/12326:
3937         * NEWS: Add entry about pager.
3938         * utils.c (pagination_disabled_for_command): New global.
3939         (prompt_for_continue): Allow "c" response to prompt.
3940         (reinitialize_more_filter): Clear
3941         pagination_disabled_for_command.
3942         (fputs_maybe_filtered): Check pagination_disabled_for_command.
3943
3944 2018-06-04  Tom Tromey  <tom@tromey.com>
3945
3946         * ada-lang.h (ada_lookup_symbol_list): Update.
3947         * ada-lang.c (resolve_subexp): Update.
3948         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
3949         parameter.
3950         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
3951         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
3952         results parameter to std::vector.
3953         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
3954         Update.
3955         * ada-exp.y (block_lookup): Update.
3956         (select_possible_type_sym): Change type of syms.  Remove nsyms
3957         parameter.
3958         (write_var_or_type, write_name_assoc): Update.
3959
3960 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
3961
3962         * windows-nat.c (windows_nat_target::xfer_partial): Return
3963         TARGET_XFER_E_IO if we need to delegate to the target beneath
3964         but BENEATH is NULL.
3965
3966 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
3967
3968         * Makefile.in (config.status): Add configure.nat as a
3969         dependency.
3970
3971 2018-06-04  Tom Tromey  <tom@tromey.com>
3972
3973         * cp-name-parser.y (cpname_state): Add method declarations.
3974         (HANDLE_QUAL): Update.
3975         (cpname_state::d_grab, cpname_state::fill_comp)
3976         (cpname_state::make_operator, cpname_state::make_dtor)
3977         (cpname_state::make_builtin_type, cpname_state::make_name)
3978         (cpname_state::d_qualify, cpname_state::d_int_type)
3979         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
3980         (%union): Move earlier.
3981
3982 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3983
3984         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
3985
3986 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3987
3988         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
3989         (aarch64_pseudo_write_1): Likewise.
3990         (aarch64_pseudo_read_value): Use helper.
3991         (aarch64_pseudo_write): Likewise.
3992
3993 2018-06-04  Pedro Alves  <palves@redhat.com>
3994
3995         * darwin-nat.c (darwin_ops): Delete.
3996         (darwin_attach_pid): Use get_native_target.
3997
3998 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
3999
4000         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
4001         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
4002
4003 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4004
4005         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
4006         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
4007         (aarch64_gdbarch_init): Check for SVE.
4008         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
4009
4010 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4011
4012         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
4013         * aarch64-tdep.h (aarch64_read_description): Likewise.
4014         * arch/aarch64.c (aarch64_create_target_description): Likewise.
4015         * arch/aarch64.h (aarch64_create_target_description): Likewise.
4016         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
4017         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
4018         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
4019
4020 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
4021
4022         * value.c (value_fetch_lazy_bitfield): New.
4023         (value_fetch_lazy_memory): New.
4024         (value_fetch_lazy_register): New.
4025         (value_fetch_lazy): Factor out to smaller functions.
4026
4027 2018-06-01  Tom Tromey  <tom@tromey.com>
4028
4029         * cp-name-parser.y (backslashable, represented): Now const.
4030
4031 2018-06-01  Tom Tromey  <tom@tromey.com>
4032
4033         * cp-name-parser.y: Include parser-defs.h.
4034         (parser_fprintf): Remove declaration.
4035
4036 2018-06-01  Tom Tromey  <tom@tromey.com>
4037
4038         * cp-name-parser.y: Use %pure-parser, %lex-param, and
4039         %parse-param.
4040         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
4041         (global_result): Remove globals.
4042         (struct cpname_state): New.
4043         (yyparse): Don't declare.
4044         (yylex, yyerror): Move declarations after %union.
4045         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
4046         (make_name): Add state parameter.
4047         Update all callers.
4048         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
4049         parameter.
4050         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
4051         Update.
4052         (yylex): Add lvalp, state parameters.
4053         (yyerror): Add state parameter.
4054         (cp_demangled_name_to_comp): Update.
4055
4056 2018-06-01  Tom Tromey  <tom@tromey.com>
4057
4058         * cp-name-parser.y (parser_fprintf): Declare.
4059         (GDB_YY_REMAP_PREFIX): Define.
4060         Include yy-remap.h.  Don't redefine yy* identifiers.
4061
4062 2018-06-01  Tom Tromey  <tom@tromey.com>
4063
4064         * python/py-type.c (typy_legacy_template_argument): Update.
4065         * cp-support.h (cp_demangled_name_to_comp): Update.
4066         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
4067         parameter to be a "std::string *".
4068         (main): Update.
4069
4070 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
4071
4072         * ada-lex.l: Include "diagnostics.h" instead of
4073         "common/diagnostics.h".
4074         * unittests/environ-selftests.c: Likewise.
4075         * common/diagnostics.h: Moved to ../include.
4076
4077 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
4078
4079         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
4080         to language_mode_manual while calling breakpoint_re_set_one.
4081
4082 2018-06-01  Tom Tromey  <tom@tromey.com>
4083
4084         * valops.c (value_cast_structs, destructor_name_p): Update.
4085         * symtab.c (gdb_mangle_name): Update.
4086         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
4087         Update.
4088         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
4089         (pascal_object_print_value_fields, pascal_object_print_value):
4090         Update.
4091         * p-typeprint.c (pascal_type_print_derivation_info): Update.
4092         * linespec.c (find_methods): Update.
4093         * gdbtypes.h (type_name_no_tag): Remove.
4094         (type_name_or_error): Rename from type_name_no_tag_or_error.
4095         * gdbtypes.c (type_name_no_tag): Remove.
4096         (type_name_or_error): Rename from type_name_no_tag_or_error.
4097         (lookup_struct_elt_type, check_typedef): Update.
4098         * expprint.c (print_subexp_standard): Update.
4099         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
4100         * d-namespace.c (d_lookup_nested_symbol): Update.
4101         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
4102         (cp_print_class_member): Update.
4103         * cp-namespace.c (cp_lookup_nested_symbol): Update.
4104         * completer.c (add_struct_fields): Update.
4105         * c-typeprint.c (cp_type_print_derivation_info)
4106         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
4107         Update.
4108         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
4109         (ada_prefer_type, ada_is_exception_sym): Update.
4110
4111 2018-06-01  Tom Tromey  <tom@tromey.com>
4112
4113         * valops.c (enum_constant_from_type, value_namespace_elt)
4114         (value_maybe_namespace_elt): Update.
4115         * valarith.c (find_size_for_pointer_math): Update.
4116         * target-descriptions.c (make_gdb_type): Update.
4117         * symmisc.c (print_symbol): Update.
4118         * stabsread.c (define_symbol, read_type)
4119         (complain_about_struct_wipeout, add_undefined_type)
4120         (cleanup_undefined_types_1): Update.
4121         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
4122         (rust_range_type_p, val_print_struct, rust_print_struct_def)
4123         (rust_internal_print_type, rust_composite_type)
4124         (rust_evaluate_funcall, rust_evaluate_subexp)
4125         (rust_inclusive_range_type_p): Update.
4126         * python/py-type.c (typy_get_tag): Update.
4127         * p-typeprint.c (pascal_type_print_base): Update.
4128         * mdebugread.c (parse_symbol, parse_type): Update.
4129         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
4130         Update.
4131         * guile/scm-type.c (gdbscm_type_tag): Update.
4132         * go-lang.c (sixg_string_p): Update.
4133         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
4134         Update.
4135         * gdbtypes.h (struct main_type) <tag_name>: Remove.
4136         (TYPE_TAG_NAME): Remove.
4137         * gdbtypes.c (type_name_no_tag): Simplify.
4138         (check_typedef, check_types_equal, recursive_dump_type)
4139         (copy_type_recursive, arch_composite_type): Update.
4140         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
4141         in summary mode when needed.
4142         * eval.c (evaluate_funcall): Update.
4143         * dwarf2read.c (fixup_go_packaging, read_structure_type)
4144         (process_structure_scope, read_enumeration_type)
4145         (read_namespace_type, read_module_type, determine_prefix): Update.
4146         * cp-support.c (inspect_type): Update.
4147         * coffread.c (process_coff_symbol, decode_base_type): Update.
4148         * c-varobj.c (c_is_path_expr_parent): Update.
4149         * c-typeprint.c (c_type_print_base_struct_union): Update.
4150         (c_type_print_base_1): Update.  Print struct/class/union/enum in
4151         summary when using C language.
4152         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
4153         (gen_maybe_namespace_elt): Update.
4154         * ada-lang.c (ada_type_name): Simplify.
4155         (empty_record, ada_template_to_fixed_record_type_1)
4156         (template_to_static_fixed_type)
4157         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
4158
4159 2018-06-01  Tom Tromey  <tom@tromey.com>
4160
4161         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
4162         c_print_type.
4163         * c-typeprint.c (c_print_type_1): Add "language" parameter.
4164         (c_print_type): Update.
4165         (c_print_type): New overload.
4166         (c_type_print_varspec_prefix, c_type_print_args)
4167         (c_type_print_varspec_suffix, c_print_type_no_offsets)
4168         (c_type_print_base_struct_union, c_type_print_base_1)
4169         (cp_type_print_method_args): Add "language" parameter.
4170         (c_type_print_base): Update.
4171         * c-lang.h (c_print_type): Add new overload.
4172
4173 2018-06-01  Tom Tromey  <tom@tromey.com>
4174
4175         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
4176         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
4177
4178 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
4179
4180         * aarch64-tdep.c (aarch64_sve_register_names): New const
4181         var.
4182         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
4183         (AARCH64_SVE_Z_REGS_NUM): New define.
4184         (AARCH64_SVE_P_REGS_NUM): Likewise.
4185         (AARCH64_SVE_NUM_REGS): Likewise.
4186
4187 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
4188
4189         * nat/linux-ptrace.h [__alpha__]
4190         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
4191         definitions.
4192
4193 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
4194
4195         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
4196         the endianness selected.
4197         * NEWS: Document `set endian auto' mode operation update.
4198
4199 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
4200
4201         * Makefile.in: Add new header.
4202         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
4203         (sve_vl_from_vg): Likewise.
4204         (sve_vq_from_vl): Likewise.
4205         (sve_vl_from_vq): Likewise.
4206         (sve_vq_from_vg): Likewise.
4207         (sve_vg_from_vq): Likewise.
4208         * configure.nat: Add new c file.
4209         * nat/aarch64-sve-linux-ptrace.c: New file.
4210         * nat/aarch64-sve-linux-ptrace.h: New file.
4211
4212 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
4213
4214         * aarch64-linux-nat.c (aarch64_linux_read_description):
4215         Add parmeter zero.
4216         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
4217         Likewise.
4218         * aarch64-tdep.c (tdesc_aarch64_list): Add.
4219         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
4220         (aarch64_gdbarch_init): Add parmeter zero.
4221         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
4222         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
4223         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
4224         parmeter.
4225         * doc/gdb.texinfo: Describe SVE feature
4226         * features/aarch64-sve.c: New file.
4227
4228 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
4229
4230         PR gdb/23210
4231         * gdbarch.sh (significant_addr_bit): Default to zero when
4232         not set by target architecture.
4233         * gdbarch.c: Re-generated.
4234         * utils.c (address_significant): Update.
4235
4236 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
4237
4238         * stack.c (func_command): Remove trailing newline in call to error.
4239
4240 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4241
4242         * regcache.h (regcache_raw_collect): Remove, update callers to
4243         use regcache::raw_collect.
4244         * regcache.c (regcache_raw_collect): Remove.
4245
4246 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4247
4248         * regcache.h (regcache_raw_supply): Remove, update callers to
4249         use detached_regcache::raw_supply.
4250         * regcache.c (regcache_raw_supply): Remove.
4251
4252 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4253
4254         * regcache.h (regcache_cooked_write_part): Remove, update
4255         callers to use regcache::cooked_write_part.
4256         * regcache.c (regcache_cooked_write_part): Remove.
4257
4258 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4259
4260         * regcache.h (regcache_cooked_read_part): Remove, update callers
4261         to use readable_regcache::cooked_read_part.
4262         * regcache.c (regcache_cooked_read_part): Remove.
4263
4264 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4265
4266         * regcache.h (regcache_cooked_read_value): Remove, update
4267         callers to use readable_regcache::cooked_read_value.
4268         * regcache.c (regcache_cooked_read_value): Remove.
4269
4270 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4271
4272         * regcache.h (regcache_cooked_write): Remove, update callers to
4273         use regcache::cooked_write.
4274         * regcache.c (regcache_cooked_write): Remove.
4275
4276 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4277
4278         * regcache.h (regcache_invalidate): Remove, update callers to
4279         use detached_regcache::invalidate instead.
4280         * regcache.c (regcache_invalidate): Remove.
4281
4282 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4283
4284         * regcache.h (regcache_raw_write_part): Remove, update callers
4285         to use regcache::raw_write_part instead.
4286         * regcache.c (regcache_raw_write_part): Remove.
4287
4288 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4289
4290         * regcache.h (regcache_raw_read_part): Remove, update callers to
4291         use readable_regcache::raw_read_part instead.
4292         * regcache.c (regcache_raw_read_part): Remove.
4293
4294 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4295
4296         * regcache.h (regcache_cooked_read): Remove, update callers to
4297         use readable_regcache::cooked_read instead.
4298         * regcache.c (regcache_cooked_read): Remove.
4299
4300 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4301
4302         * regcache.h (regcache_raw_write): Remove, update callers to use
4303         regcache::raw_write instead.
4304         * regcache.c (regcache_raw_write): Remove.
4305
4306 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4307
4308         * regcache.h (regcache_raw_read): Remove, update callers to use
4309         readable_regcache::raw_read instead.
4310         * regcache.c (regcache_raw_read): Remove.
4311
4312 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4313
4314         * regcache.h (regcache_raw_update): Remove, update callers to
4315         use readable_regcache::raw_update instead.
4316         * regcache.c (regcache_raw_update): Remove.
4317
4318 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4319
4320         * regcache.h (regcache_register_status): Remove, update callers
4321         to use reg_buffer::get_register_status directly instead.
4322         * regcache.c (regcache_register_status): Remove.
4323
4324 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4325
4326         * regcache.h (regcache_get_ptid): Remove, update all callers to
4327         call regcache::ptid instead.
4328         * regcache.c (regcache_get_ptid): Remove.
4329
4330 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4331
4332         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
4333
4334 2018-05-30  Pedro Alves  <palves@redhat.com>
4335
4336         * common/common-exceptions.h (exception_rethrow): Use
4337         ATTRIBUTE_NORETURN.
4338
4339 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
4340
4341         * breakpoint.c (print_solib_event, check_status_catch_solib):
4342         Remove struct keyword in range-based for loops.
4343         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
4344         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
4345         Likewise.
4346         * linespec.c (find_superclass_methods, search_minsyms_for_name):
4347         Likewise.
4348         * symfile.c (addr_info_make_relative): Likewise.
4349         * thread.c (value_in_thread_stack_temporaries): Likewise.
4350
4351 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
4352
4353         PR gdb/16841
4354         * valops.c (value_struct_elt_for_reference): Call check_typedef on
4355         aggregate type to get its real type before accessing it.
4356
4357 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
4358
4359         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
4360         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
4361         * coff-pe-read.c (add_pe_forwarded_sym): Replace
4362         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
4363         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
4364         * jit.c (jit_breakpoint_re_set_internal): Likewise.
4365         * printcmd.c (info_address_command): Likewise.
4366
4367 2018-05-29  Tom Tromey  <tom@tromey.com>
4368
4369         * windows-nat.c (handle_exception): Update fall-through comment.
4370
4371 2018-05-29  Tom Tromey  <tom@tromey.com>
4372
4373         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
4374         (struct program_space) <added_solibs>: Now a std::vector.
4375         * breakpoint.c (print_solib_event): Update.
4376         (check_status_catch_solib): Update.
4377         * progspace.c (clear_program_space_solib_cache): Update.
4378         * solib.c (update_solib_list): Update.
4379
4380 2018-05-29  Tom Tromey  <tom@tromey.com>
4381
4382         * python/py-type.c (typy_richcompare): Update.
4383         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
4384         * gdbtypes.h (types_deeply_equal): Return bool.
4385         (types_equal): Likewise.
4386         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
4387         declare VEC.
4388         (check_types_equal): Change worklist to std::vector.  Return
4389         bool.
4390         (struct type_equality_entry): Add constructor.
4391         (compare_maybe_null_strings): Return bool.
4392         (check_types_worklist): Return bool.  Change worklist to
4393         std::vector.
4394         (types_deeply_equal): Use std::vector.
4395         (types_equal): Return bool.
4396         (compare_maybe_null_strings): Simplify.
4397
4398 2018-05-29  Tom Tromey  <tom@tromey.com>
4399
4400         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
4401
4402 2018-05-29  Tom Tromey  <tom@tromey.com>
4403
4404         * objc-lang.h: Don't include cp-support.h.
4405         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
4406         declare VEC.
4407
4408 2018-05-27  Tom Tromey  <tom@tromey.com>
4409
4410         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
4411
4412 2018-05-25  Tom Tromey  <tom@tromey.com>
4413
4414         * value.c (value::location): Initialize.
4415
4416 2018-05-25  Tom Tromey  <tom@tromey.com>
4417
4418         * dbxread.c (init_bincl_list): Remove.
4419         (bincl_list): Now a std::vector.
4420         (bincls_allocated, next_bincl): Remove.
4421         (free_bincl_list, do_free_bincl_list_cleanup)
4422         (make_cleanup_free_bincl_list): Remove.
4423         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
4424         unique_xmalloc_ptr.
4425         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
4426         (struct header_file_location): Add constructor.
4427         (add_bincl_to_list): Remove.
4428
4429 2018-05-25  Tom Tromey  <tom@tromey.com>
4430
4431         * tui/tui.c (tui_enable): Update.
4432         * mi/mi-interp.c (mi_interp::init): Update.
4433         * interps.h (class interp) <name>: New method.
4434         <m_name>: Rename from name.
4435         (~scoped_restore_interp): Update.
4436         * interps.c (interp::interp): Update.
4437         (interp_add, interp_set, interp_lookup_existing)
4438         (current_interp_named_p): Update.
4439
4440 2018-05-25  Tom Tromey  <tom@tromey.com>
4441
4442         * interps.c (interp_name): Remove.
4443         * mi/mi-interp.c (mi_interp::init): Update.
4444         * interps.h (interp_name): Remove.
4445         (~scoped_restore_interp): Update.
4446         * tui/tui.c (tui_enable): Update.
4447
4448 2018-05-25  Tom Tromey  <tom@tromey.com>
4449
4450         * utils.c (fputs_maybe_filtered): Update.
4451         * linespec.c (decode_line_full): Update.
4452         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
4453         (mi_print_breakpoint_for_event, mi_solib_loaded)
4454         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
4455         (mi_user_selected_context_changed): Update.
4456         * mi/mi-main.c (mi_execute_command): Update.
4457         * cli/cli-script.c (execute_control_command): Update.
4458         * python/python.c (execute_gdb_command): Update.
4459         * solib.c (info_sharedlibrary_command): Update.
4460         * interps.c (interp_ui_out): Remove.
4461         * interps.h (interp_ui_out): Remove.
4462
4463 2018-05-25  Tom Tromey  <tom@tromey.com>
4464
4465         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
4466         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
4467         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
4468
4469 2018-05-25  Tom Tromey  <tom@tromey.com>
4470
4471         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
4472         * interps.c (interp_exec): Use scoped_restore.
4473
4474 2018-05-25  Tom Tromey  <tom@tromey.com>
4475
4476         * remote.c (remote_target::remote_file_get): Use
4477         gdb::byte_vector.
4478         (remote_target::remote_file_put): Likewise.
4479
4480 2018-05-25  Tom Tromey  <tom@tromey.com>
4481
4482         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
4483         a std::string.
4484         (get_pe_section_index, add_pe_exported_sym): Update.
4485         (read_pe_exported_syms): Use gdb::def_vector.
4486
4487 2018-05-25  Tom Tromey  <tom@tromey.com>
4488
4489         * frame.c (remove_prev_frame): Remove.
4490         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
4491
4492 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
4493
4494         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
4495         Remove prototypes.
4496         * mips-linux-nat.c (supply_fpregset): Always call
4497         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
4498         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
4499         `mips_fill_fpregset'.
4500         * mips-linux-tdep.c (mips_supply_fpregset)
4501         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
4502         (mips_fill_fpregset_wrapper): Remove functions.
4503         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
4504         (mips_linux_fpregset): Remove variable.
4505         (mips_linux_iterate_over_regset_sections): Use
4506         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
4507         (mips_linux_o32_sigframe_init): Remove comment.
4508
4509 2018-05-25  Pedro Alves  <palves@redhat.com>
4510
4511         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
4512         (struct readahead_cache, struct packet_reg, struct
4513         remote_arch_state, class remote_state): Move higher up in the
4514         file.
4515         (remote_target::m_remote_state): Now an object instead of a pointer.
4516         (remote_target::get_remote_state): Adjust.
4517
4518 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4519
4520         * stack.c (select_and_print_frame): Delete.
4521         (struct function_bounds): Move struct within function.
4522         (func_command): Most content moved into new function
4523         find_frame_for_function, use new function, print result, add
4524         function comment.
4525         (find_frame_for_function): New function, now returns a result.
4526
4527 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4528
4529         * stack.c (iterate_over_block_arg_vars): Fix comment.
4530         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
4531
4532 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4533
4534         PR gdb/23203
4535         * frame.c
4536         (scoped_restore_selected_frame::scoped_restore_selected_frame):
4537         Define.
4538         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
4539         Define.
4540         * frame.h (class scoped_restore_selected_frame): New class.
4541         * stack.c (print_frame_local_vars): Remove catching and rethrowing
4542         of any exception, use scoped_restore_selected_frame to restore the
4543         frame instead.
4544
4545 2018-05-24  Pedro Alves  <palves@redhat.com>
4546
4547         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
4548         override.
4549
4550 2018-05-23  Tom Tromey  <tom@tromey.com>
4551
4552         * complaints.c (struct complaints): Remove.
4553         (symfile_complaint_book): Remove.
4554         (series): New global.
4555         (complaint_internal): Update.
4556         (clear_complaints): Update.
4557
4558 2018-05-23  Tom Tromey  <tom@tromey.com>
4559
4560         * complaints.c (counters): New global.
4561         (struct complain): Remove.
4562         (struct complaints) <root>: Remove.
4563         (complaint_sentinel): Remove.
4564         (symfile_complaint_book): Update.
4565         (find_complaint) Remove.
4566         (complaint_internal, clear_complaints): Update.
4567
4568 2018-05-23  Tom Tromey  <tom@tromey.com>
4569
4570         * complaints.c (struct complain) <file, line>: Remove.
4571         (find_complaint): Remove file, line parameters.
4572         (complaint_internal): Update.
4573
4574 2018-05-23  Tom Tromey  <tom@tromey.com>
4575
4576         * complaints.c (vcomplaint): Remove.
4577         (complaint_internal) Merge in contents of vcomplaint.
4578
4579 2018-05-23  Tom Tromey  <tom@tromey.com>
4580
4581         * complaints.c (struct complaints) <explanation>: Remove.
4582         (symfile_explanations): Remove.
4583         (symfile_complaint_book): Update.
4584         (vcomplaint): Update.
4585         (struct explanation): Remove.
4586
4587 2018-05-23  Tom Tromey  <tom@tromey.com>
4588
4589         * complaints.c (symfile_complaints): Remove.
4590         (complaint_internal): Remove "complaints" parameter.
4591         (clear_complaints, vcomplaint): Remove "c" parameter.
4592         (get_complaints): Remove.
4593         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
4594         (dwarf2_debug_line_missing_file_complaint)
4595         (dwarf2_debug_line_missing_end_sequence_complaint)
4596         (dwarf2_complex_location_expr_complaint)
4597         (dwarf2_const_value_length_mismatch_complaint)
4598         (dwarf2_section_buffer_overflow_complaint)
4599         (dwarf2_macro_malformed_definition_complaint)
4600         (dwarf2_invalid_attrib_class_complaint)
4601         (create_addrmap_from_index, dw2_symtab_iter_next)
4602         (dw2_expand_marked_cus)
4603         (dw2_debug_names_iterator::find_vec_in_debug_names)
4604         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
4605         (create_debug_type_hash_table, init_cutu_and_read_dies)
4606         (partial_die_parent_scope, add_partial_enumeration)
4607         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
4608         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
4609         (read_import_statement, read_file_scope, create_dwo_cu_reader)
4610         (create_cus_hash_table, create_dwp_hash_table)
4611         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
4612         (dwarf2_rnglists_process, dwarf2_ranges_process)
4613         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
4614         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
4615         (handle_struct_member_die, process_structure_scope)
4616         (read_array_type, read_common_block, read_module_type)
4617         (read_tag_pointer_type, read_typedef, read_base_type)
4618         (read_subrange_type, load_partial_dies, partial_die_info::read)
4619         (partial_die_info::read, partial_die_info::read)
4620         (partial_die_info::read, read_checked_initial_length_and_offset)
4621         (dwarf2_string_attr, read_formatted_entries)
4622         (dwarf_decode_line_header)
4623         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
4624         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
4625         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
4626         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
4627         (get_signatured_type, get_DW_AT_signature_type)
4628         (decode_locdesc, file_file_name, consume_improper_spaces)
4629         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
4630         (dwarf_decode_macro_bytes, dwarf_decode_macros)
4631         (dwarf2_symbol_mark_computed, set_die_type)
4632         (read_attribute_value): Update.
4633         * stap-probe.c (handle_stap_probe, get_stap_base_address):
4634         Update.
4635         * dbxread.c (unknown_symtype_complaint)
4636         (lbrac_mismatch_complaint, repeated_header_complaint)
4637         (set_namestring, function_outside_compilation_unit_complaint)
4638         (read_dbx_symtab, process_one_symbol): Update.
4639         * gdbtypes.c (stub_noname_complaint): Update.
4640         * windows-nat.c (handle_unload_dll): Update.
4641         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
4642         (decode_base_type): Update.
4643         * xcoffread.c (bf_notfound_complaint, ef_complaint)
4644         (eb_complaint, record_include_begin, record_include_end)
4645         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
4646         (process_xcoff_symbol, read_symbol)
4647         (function_outside_compilation_unit_complaint)
4648         (scan_xcoff_symtab): Update.
4649         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
4650         * buildsym.c (finish_block_internal, make_blockvector)
4651         (end_symtab_get_static_block, augment_type_symtab): Update.
4652         * dtrace-probe.c (dtrace_process_dof)
4653         (dtrace_static_probe_ops::get_probes): Update.
4654         * complaints.h (struct complaint): Don't declare.
4655         (symfile_complaints): Remove.
4656         (complaint_internal): Remove "complaints" parameter.
4657         (complaint): Likewise.
4658         (clear_complaints): Likewise.
4659         * symfile.c (syms_from_objfile_1, finish_new_objfile)
4660         (reread_symbols): Update.
4661         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
4662         (dwarf2_frame_cache, decode_frame_entry): Update.
4663         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
4664         * objc-lang.c (lookup_objc_class, lookup_child_selector)
4665         (info_selectors_command): Update.
4666         * macrotab.c (macro_include, check_for_redefinition)
4667         (macro_undef): Update.
4668         * objfiles.c (filter_overlapping_sections): Update.
4669         * stabsread.c (invalid_cpp_abbrev_complaint)
4670         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
4671         (define_symbol, error_type, read_type, rs6000_builtin_type)
4672         (stabs_method_name_from_physname, read_member_functions)
4673         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
4674         (attach_fields_to_type, complain_about_struct_wipeout)
4675         (read_range_type, read_args, common_block_start)
4676         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
4677         Update.
4678         * mdebugread.c (index_complaint, unknown_ext_complaint)
4679         (basic_type_complaint, bad_tag_guess_complaint)
4680         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
4681         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
4682         (parse_procedure, parse_lines)
4683         (function_outside_compilation_unit_complaint)
4684         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
4685         (bad_tag_guess_complaint, reg_value_complaint): Update.
4686         * cp-support.c (demangled_name_complaint): Update.
4687         * macroscope.c (sal_macro_scope): Update.
4688         * dwarf-index-write.c (class debug_names): Update.
4689
4690 2018-05-23  Tom Tromey  <tom@tromey.com>
4691
4692         * complaints.c (clear_complaints): Remove "noisy" parameter.
4693         * complaints.h (clear_complaints): Update.
4694         * symfile.c (syms_from_objfile_1, finish_new_objfile)
4695         (reread_symbols): Update.
4696
4697 2018-05-23  Tom Tromey  <tom@tromey.com>
4698
4699         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
4700         SUBSEQUENT_MESSAGE.
4701         (vcomplaint, clear_complaints): Update.
4702         (symfile_explanations): Remove some messages.
4703
4704 2018-05-23  Tom Tromey  <tom@tromey.com>
4705
4706         * complaints.c (internal_complaint): Remove.
4707         * complaints.h (internal_complaint): Remove.
4708
4709 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
4710
4711         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
4712
4713 2018-05-22  Pedro Alves  <palves@redhat.com>
4714
4715         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
4716         (remote_fileio_badfd, remote_fileio_return_errno)
4717         (remote_fileio_return_success, remote_fileio_func_open)
4718         (remote_fileio_func_open, remote_fileio_func_close)
4719         (remote_fileio_func_read, remote_fileio_func_write)
4720         (remote_fileio_func_lseek, remote_fileio_func_rename)
4721         (remote_fileio_func_unlink, remote_fileio_func_stat)
4722         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
4723         (remote_fileio_func_isatty, remote_fileio_func_system): Add
4724         remote_target parameter.
4725         (remote_fio_func_map) <func>: Add remote_target parameter.
4726         (do_remote_fileio_request, remote_fileio_request):
4727         * remote-fileio.h (remote_fileio_request):
4728         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
4729         remote_target parameter.
4730         (remote_notif_process, handle_notification): Adjust to pass down
4731         the remote.
4732         (remote_notif_state_allocate): Add remote_target parameter.  Save
4733         it.
4734         * remote-notif.h (struct remote_target): Forward declare.
4735         (struct notif_client) <parse, ack, can_get_pending_events>: Add
4736         remote_target parameter.
4737         (struct remote_notif_state) <remote>: New field.
4738         (remote_notif_ack, remote_notif_parse): Add remote_target
4739         parameter.
4740         (remote_notif_state_allocate, remote_notif_state_allocate): Add
4741         remote_target parameter.
4742         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
4743         (threads_listing_context, rmt_thread_action, protocol_feature)
4744         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
4745         (packet_result, struct threads_listing_context, remote_state):
4746         Move definitions and declarations higher up.
4747         (remote_target) <~remote_target>: Declare.
4748         (remote_download_command_source, remote_file_put, remote_file_get)
4749         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
4750         (remote_hostio_pread_vFile, remote_hostio_send_command)
4751         (remote_hostio_set_filesystem, remote_hostio_open)
4752         (remote_hostio_close, remote_hostio_unlink, remote_state)
4753         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
4754         (get_memory_write_packet_size, get_memory_read_packet_size)
4755         (append_pending_thread_resumptions, remote_detach_1)
4756         (append_resumption, remote_resume_with_vcont)
4757         (add_current_inferior_and_thread, wait_ns, wait_as)
4758         (process_stop_reply, remote_notice_new_inferior)
4759         (process_initial_stop_replies, remote_add_thread)
4760         (btrace_sync_conf, remote_btrace_maybe_reopen)
4761         (remove_new_fork_children, kill_new_fork_children)
4762         (discard_pending_stop_replies, stop_reply_queue_length)
4763         (check_pending_events_prevent_wildcard_vcont)
4764         (discard_pending_stop_replies_in_queue, stop_reply)
4765         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
4766         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
4767         (remote_interrupt_as, remote_interrupt_ns)
4768         (remote_get_noisy_reply, remote_query_attached)
4769         (remote_add_inferior, remote_current_thread, get_current_thread)
4770         (set_thread, set_general_thread, set_continue_thread)
4771         (set_general_process, write_ptid)
4772         (remote_unpack_thread_info_response, remote_get_threadinfo)
4773         (parse_threadlist_response, remote_get_threadlist)
4774         (remote_threadlist_iterator, remote_get_threads_with_ql)
4775         (remote_get_threads_with_qxfer)
4776         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
4777         (get_offsets, remote_check_symbols, remote_supported_packet)
4778         (remote_query_supported, remote_packet_size)
4779         (remote_serial_quit_handler, remote_detach_pid)
4780         (remote_vcont_probe, remote_resume_with_hc)
4781         (send_interrupt_sequence, interrupt_query)
4782         (remote_notif_get_pending_events, fetch_register_using_p)
4783         (send_g_packet, process_g_packet, fetch_registers_using_g)
4784         (store_register_using_P, store_registers_using_G)
4785         (set_remote_traceframe, check_binary_download)
4786         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
4787         (remote_xfer_live_readonly_partial, remote_read_bytes)
4788         (remote_send_printf, remote_flash_write, readchar)
4789         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
4790         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
4791         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
4792         (extended_remote_disable_randomization, extended_remote_run)
4793         (send_environment_packet, extended_remote_environment_support)
4794         (extended_remote_set_inferior_cwd, remote_write_qxfer)
4795         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
4796         (packet_command): Now methods of ...
4797         (remote_target): ... this class.
4798         (m_remote_state) <remote_target>: New field.
4799         (struct remote_state) <stop_reply_queue,
4800         remote_async_inferior_event_token, wait_forever_enabled_p>: New
4801         fields.
4802         (remote_state::remote_state): Allocate stop_reply_queue.
4803         (remote_state): Delete global.
4804         (get_remote_state_raw): Delete.
4805         (remote_target::get_remote_state): Allocate m_remote_state on
4806         demand.
4807         (get_current_remote_target): New.
4808         (remote_ops, extended_remote_ops): Delete.
4809         (wait_forever_enabled_p, remote_async_inferior_event_token):
4810         Delete, moved to struct remote_state.
4811         (remote_target::close): Delete self.  Destruction bits split to
4812         ...
4813         (remote_target::~remote_target): ... this.
4814         (show_memory_packet_size): Adjust to use
4815         get_current_remote_target.
4816         (struct protocol_feature) <func>: Add remote_target parameter.
4817         All callers adjusted.
4818         (curr_quit_handler_target): New.
4819         (remote_serial_quit_handler): Reimplement.
4820         (remote_target::open_1): Adjust to use get_current_remote_target.
4821         Heap-allocate remote_target/extended_remote_target instances.
4822         (vcont_builder::vcont_builder): Add remote_target parameter, and
4823         save it in m_remote.  All callers adjusted.
4824         (vcont_builder::m_remote): New field.
4825         (vcont_builder::restart, vcont_builder::flush)
4826         (vcont_builder::push_action): Use it.
4827         (remote_target::commit_resume): Use it.
4828         (struct queue_iter_param) <remote>: New field.
4829         (remote_target::remove_new_fork_children): Fill in 'remote' field.
4830         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
4831         (check_pending_event_prevents_wildcard_vcont_callback)
4832         (remote_target::check_pending_events_prevent_wildcard_vcont)
4833         (remote_target::discard_pending_stop_replies)
4834         (remote_target::discard_pending_stop_replies_in_queue)
4835         (remote_target::remote_notif_remove_queued_reply): Fill in
4836         'remote' field.
4837         (remote_notif_get_pending_events): New.
4838         (remote_target::readchar, remote_target::remote_serial_write):
4839         Save/restore curr_quit_handler_target.
4840         (putpkt): New.
4841         (kill_new_fork_children): Fill in 'remote' field.
4842         (packet_command): Use get_current_remote_target, defer to
4843         remote_target method of same name.
4844         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
4845         parameter, and save it in m_remote.  All callers adjusted.
4846         (scoped_remote_fd::release): Use m_remote.
4847         (scoped_remote_fd::m_remote): New field.
4848         (remote_file_put, remote_file_get, remote_file_delete): Use
4849         get_current_remote_target, defer to remote_target method of same
4850         name.
4851         (remote_btrace_reset): Add remote_state paremeter.  Update all
4852         callers.
4853         (remote_async_inferior_event_handler). Pass down 'data'.
4854         (remote_new_objfile): Use get_current_remote_target.
4855         (remote_target::vcont_r_supported): New.
4856         (set_range_stepping): Use get_current_remote_target and
4857         remote_target::vcont_r_supported.
4858         (_initialize_remote): Don't allocate 'remote_state' and
4859         'stop_reply_queue' globals.
4860         * remote.h (struct remote_target): Forward declare.
4861         (getpkt, putpkt, remote_notif_get_pending_events): Add
4862         'remote_target' parameter.
4863
4864 2018-05-22  Pedro Alves  <palves@redhat.com>
4865
4866         * remote.c (vcont_builder): Now a class.  Make all data members
4867         private.
4868         (vcont_builder) <vcont_builder, restart, flush, push_action>:
4869         Declare methods.
4870         (vcont_builder_restart): Rename to ...
4871         (vcont_builder::restart): ... this.
4872         (vcont_builder_flush): Rename to ...
4873         (vcont_builder::flush): ... this.
4874         (vcont_builder_push_action): Rename to ...
4875         (vcont_builder::push_action): ... this.
4876         (remote_target::commit_resume): Adjust.
4877
4878 2018-05-22  Pedro Alves  <palves@redhat.com>
4879
4880         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
4881         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
4882         (get_fixed_memory_packet_size): New.
4883         (get_memory_packet_size): Use it.
4884         (set_memory_packet_size): Don't override the config size with
4885         DEFAULT_MAX_MEMORY_PACKET_SIZE.
4886         (show_memory_packet_size): Use get_fixed_memory_packet_size.
4887         Don't refer to get_memory_packet_size if not connected to a remote
4888         target.  Show "(default)" if configured size is 0.
4889
4890 2018-05-22  Pedro Alves  <palves@redhat.com>
4891
4892         * remote.c (remote_target::mourn_inferior): Move
4893         discard_pending_stop_replies call here from ...
4894         (_initialize_remote): ... here.
4895
4896 2018-05-22  Pedro Alves  <palves@redhat.com>
4897
4898         * remote.c (compare_section_command): Remove set_general_process
4899         call.
4900
4901 2018-05-22  Pedro Alves  <palves@redhat.com>
4902
4903         * remote.c (struct packet_reg, struct remote_arch_state):
4904         Move higher up in the file.
4905         (remote_state) <m_arch_states>: Store remote_arch_state values
4906         instead of remote_arch_state pointers.
4907         (remote_state::get_remote_arch_state): Adjust.
4908
4909 2018-05-22  Pedro Alves  <palves@redhat.com>
4910
4911         * remote.c: Include <unordered_map>.
4912         (remote_state): Now a class.
4913         (remote_state) <get_remote_arch_state>: Declare method.
4914         <get_remote_arch_state>: New field.
4915         (remote_arch_state) <remote_arch_state>: Declare ctor.
4916         <regs>: Now a unique_ptr.
4917         (remote_gdbarch_data_handle): Delete.
4918         (get_remote_arch_state): Delete.
4919         (remote_state::get_remote_arch_state): New.
4920         (get_remote_state): Adjust to call remote_state's
4921         get_remote_arch_state method.
4922         (init_remote_state): Delete, bits factored out to ...
4923         (remote_arch_state::remote_arch_state): ... this new method.
4924         (get_remote_packet_size, get_memory_packet_size)
4925         (process_g_packet, remote_target::fetch_registers)
4926         (remote_target::prepare_to_store, store_registers_using_G)
4927         (remote_target::store_registers, remote_target::get_trace_status):
4928         Adjust to call remote_state's method.
4929         (_initialize_remote): Remove reference to
4930         remote_gdbarch_data_handle.
4931
4932 2018-05-22  Pedro Alves  <palves@redhat.com>
4933
4934         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
4935         pread>: New method declarations.
4936         (remote_target::open_1): Adjust.
4937         (readahead_cache_invalidate): Rename to ...
4938         (readahead_cache::invalidate): ... this, and adjust to be a class
4939         method.
4940         (readahead_cache_invalidate_fd): Rename to ...
4941         (readahead_cache::invalidate_fd): ... this, and adjust to be a
4942         class method.
4943         (remote_hostio_pwrite): Adjust.
4944         (remote_hostio_pread_from_cache): Rename to ...
4945         (readahead_cache::pread): ... this, and adjust to be a class
4946         method.
4947         (remote_hostio_close): Adjust.
4948
4949 2018-05-22  Pedro Alves  <palves@redhat.com>
4950
4951         * remote.c (remote_hostio_close_cleanup): Delete.
4952         (class scoped_remote_fd): New.
4953         (remote_file_put, remote_file_get): Use it.
4954
4955 2018-05-22  Pedro Alves  <palves@redhat.com>
4956
4957         (struct vCont_action_support): Use bool and initialize all fields.
4958         (struct readahead_cache): Initialize all fields.
4959         (remote_state): Use bool and initialize all fields.
4960         (remote_state::remote_state, remote_state::~remote_state): New.
4961         (new_remote_state): Delete.
4962         (_initialize_remote): Use new to allocate remote_state.
4963
4964 2018-05-22  Pedro Alves  <palves@redhat.com>
4965             張俊芝  <zjz@zjz.name>
4966
4967         PR gdb/22973
4968         * c-exp.y: Include "c-support.h".
4969         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
4970         of tolower.  Use c_ident_is_alpha to scan names.
4971         * c-lang.c: Include "c-support.h".
4972         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
4973         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
4974         * c-support.h: New file, with bits factored out from ...
4975         * cp-name-parser.y: ... this file.
4976         Include "c-support.h".
4977         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
4978         c-support.h and renamed.
4979         (symbol_end, yylex): Adjust.
4980
4981 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4982
4983         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
4984         parameter type to CORE_ADDR.
4985         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
4986         parameter type in declaration to CORE_ADDR.
4987         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
4988         target_auxv_search to get AT_HWCAP and use the result to get the
4989         target description.
4990         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
4991         to CORE_ADDR. Remove the cast of the return value to unsigned
4992         long. Fix error predicate of target_auxv_search.
4993         (ppc_linux_nat_target::read_description): Change the type of the
4994         hwcap variable to CORE_ADDR.
4995
4996 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4997
4998         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
4999         if the size of fpscr is larger than 32 bits.
5000
5001 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5002
5003         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
5004         (ppc32_linux_vsxregmap): New global.
5005         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
5006         regcache_supply_regset, and regcache_collect_regset.
5007         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
5008         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
5009         (fetch_vsx_register, store_vsx_register): Remove.
5010         (fetch_vsx_registers): Add regno parameter. Get regset using
5011         ppc_linux_vsxregset. Use regset to supply registers.
5012         (store_vsx_registers): Add regno parameter. Get regset using
5013         ppc_linux_vsxregset. Use regset to collect registers.
5014         (fetch_register): Call fetch_vsx_registers instead of
5015         fetch_vsx_register.
5016         (store_register): Call store_vsx_registers instead of
5017         store_vsx_register.
5018         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
5019         new regno parameter.
5020         (store_ppc_registers): Call store_vsx_registers with -1 for the
5021         new regno parameter.
5022         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
5023         (ppc_collect_vsxregset): Remove.
5024
5025 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5026
5027         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
5028         offset fields.
5029         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
5030         for vector register offset fields.
5031         (ppc64_fbsd_reg_offsets): Likewise.
5032         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
5033         to vector register offset fields.
5034         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
5035         to vector register offset fields.
5036         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
5037         vector register offset fields.
5038         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
5039         initializers for vector register offset fields.
5040         (rs6000_aix64_reg_offsets): Likewise.
5041         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
5042         (ppc_supply_vrregset): Remove.
5043         (ppc_collect_vrregset): Remove.
5044         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
5045         (ppc_linux_vrregset) : New function.
5046         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
5047         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
5048         (ppc32_linux_vrregset): Remove.
5049         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
5050         and use result instead of ppc32_linux_vrregset.
5051         (ppc32_linux_reg_offsets): Remove initializers for vector register
5052         offset fields.
5053         (ppc64_linux_reg_offsets): Likewise.
5054         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
5055         * ppc-linux-nat.c: Include regset.h.
5056         (gdb_vrregset_t): Adjust comment to account for little-endian
5057         mode.
5058         (supply_vrregset, fill_vrregset): Remove.
5059         (fetch_altivec_register, store_altivec_register): Remove.
5060         (fetch_altivec_registers): Add regno parameter. Get regset using
5061         ppc_linux_vrregset. Use regset to supply registers.
5062         (store_altivec_registers): Add regno parameter. Get regset using
5063         ppc_linux_vrregset. Use regset to collect registers.
5064         (fetch_register): Call fetch_altivec_registers instead of
5065         fetch_altivec_register.
5066         (store_register): Call store_altivec_registers instead of
5067         store_altivec_register.
5068         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
5069         the new regno parameter.
5070         (store_ppc_registers): Call store_altivec_registers with -1 for
5071         the new regno parameter.
5072
5073 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5074
5075         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
5076         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
5077         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5078         (gdb_vrregset_t): Change array type size to
5079         PPC_LINUX_SIZEOF_VRREGSET.
5080         (gdb_vsxregset_t): Change array type size to
5081         PPC_LINUX_SIZEOF_VSXREGSET.
5082         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
5083         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
5084         PPC_LINUX_SIZEOF_VSXREGSET.
5085
5086 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5087
5088         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
5089         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
5090         nat/ppc-linux.c.
5091         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
5092         ppc_linux_target_wordsize with tid.
5093         (ppc_linux_nat_target::read_description): Call ppc_linux_target
5094         wordsize with tid.
5095         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
5096         (ppc64_64bit_inferior_p): Add static and inline specifiers.
5097         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
5098         tid parameter. Remove static specifier.
5099         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
5100         (ppc_linux_target_wordsize): New declaration.
5101
5102 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5103
5104         * arch/ppc-linux-common.c: New file.
5105         * arch/ppc-linux-common.h: New file.
5106         * arch/ppc-linux-tdesc.h: New file.
5107         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
5108         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
5109         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
5110         arch/ppc-linux-tdesc.h.
5111         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
5112         arch/ppc-linux-tdesc.h.
5113         (ppc_linux_nat_target::read_description): Remove target
5114         description matching code. Fill a ppc_linux_features struct and
5115         call ppc_linux_match_description with it. Move comment about ISA
5116         2.05 to ppc-linux-common.c.
5117         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
5118         arch/ppc-linux-tdesc.h.
5119         (ppc_linux_core_read_description): Remove target description
5120         matching code. Fill a ppc_linux_features struct and call
5121         ppc_linux_match_description with it.
5122         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5123         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5124         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5125         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5126         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5127         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5128         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5129         (tdesc_powerpc_e500l): Remove.
5130
5131 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
5132
5133         * ada-lang.c (catch_assert_command): Pass empty string instead
5134         of NULL for excep_string argument.
5135
5136 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5137
5138         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
5139         the width of the requested register exceeds the width of the
5140         `ptrace' data type.
5141
5142 2018-05-21  Tom Tromey  <tom@tromey.com>
5143
5144         * printcmd.c (output_command): Remove.
5145         (output_command_const): Rename to output_command.
5146         * valprint.h (output_command): Rename from output_command_const.
5147         * tracepoint.c (trace_dump_actions): Call output_command.
5148
5149 2018-05-21  Tom Tromey  <tom@tromey.com>
5150
5151         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
5152         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
5153         * ada-lang.h (create_ada_exception_catchpoint): Update.
5154         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
5155         std::string.
5156         (create_excep_cond_exprs, ~ada_catchpoint)
5157         (should_stop_exception, print_one_exception)
5158         (print_mention_exception, print_recreate_exception): Update.
5159         (ada_get_next_arg): Remove.
5160         (catch_ada_exception_command_split): Use std::string.  Change type
5161         of "excep_string", "cond_string".
5162         (catch_ada_exception_command): Update.
5163         (create_ada_exception_catchpoint): Change type of excep_string.
5164         (ada_exception_sal): Remove excep_string parameter.
5165         (~ada_catchpoint): Remove.
5166
5167 2018-05-21  Tom Tromey  <tom@tromey.com>
5168
5169         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
5170         cleanup.
5171
5172 2018-05-21  Tom Tromey  <tom@tromey.com>
5173
5174         * ada-lang.c (ada_exception_message_1, ada_exception_message):
5175         Return unique_xmalloc_ptr.
5176         (print_it_exception): Update.
5177
5178 2018-05-21  Tom Tromey  <tom@tromey.com>
5179
5180         * tracepoint.c (trace_dump_actions): Use std::string.
5181
5182 2018-05-21  Tom Tromey  <tom@tromey.com>
5183
5184         * symfile.c (reread_symbols): Use std::string for original_name.
5185
5186 2018-05-21  Tom Tromey  <tom@tromey.com>
5187
5188         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
5189         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
5190         constructor.
5191
5192 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
5193
5194         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
5195         instance to...
5196         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
5197         * objfiles.c (get_objfile_bfd_data): Allocate
5198         objfile_per_bfd_storage with obstack_new when allocating on
5199         obstack.
5200
5201 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
5202
5203         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
5204         OBSTACK_ZALLOC.
5205         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
5206         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
5207         * mdebugread.c (mdebug_build_psymtabs): Likewise.
5208         (add_pending): Likewise.
5209         (parse_symbol): Likewise.
5210         (parse_partial_symbols): Likewise.
5211         (psymtab_to_symtab_1): Likewise.
5212         (new_psymtab): Likewise.
5213         (elfmdebug_build_psymtabs): Likewise.
5214         * minsyms.c (terminate_minimal_symbol_table): Likewise.
5215         * objfiles.c (get_objfile_bfd_data): Likewise.
5216         (objfile_register_static_link): Likewise.
5217         * psymtab.c (allocate_psymtab): Likewise.
5218         * stabsread.c (read_member_functions): Likewise.
5219         * xcoffread.c (xcoff_end_psymtab): Likewise.
5220
5221 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
5222
5223         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
5224         compiler supports std::is_trivially_constructible.
5225         * common/poison.h: Include obstack.h.
5226         (IsMallocable): Define to is_trivially_constructible if the
5227         compiler supports it, define to true_type otherwise.
5228         (xobnew): New.
5229         (XOBNEW): Redefine.
5230         (xobnewvec): New.
5231         (XOBNEWVEC): Redefine.
5232         * gdb_obstack.h (obstack_zalloc): New.
5233         (OBSTACK_ZALLOC): Redefine.
5234         (obstack_calloc): New.
5235         (OBSTACK_CALLOC): Redefine.
5236         (obstack_new): New.
5237         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
5238         (gdbarch_obstack): New declaration in gdbarch.h, definition in
5239         gdbarch.c.
5240         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
5241         obstack_calloc/obstack_zalloc.
5242         (gdbarch_obstack_zalloc): Remove.
5243         * target-descriptions.c (tdesc_data_init): Use obstack_new.
5244
5245 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5246
5247         * stack.c (backtrace_command_1): Remove useless variable int i.
5248
5249 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5250
5251         * stack.c (print_frame_info): Fix comment.
5252
5253 2018-05-18  Tom Tromey  <tom@tromey.com>
5254
5255         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
5256         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
5257         (~dwarf2_per_objfile): Update
5258         (dwarf2_get_dwz_file): Use new.
5259         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
5260         unique_ptr.
5261
5262 2018-05-18  Tom Tromey  <tom@tromey.com>
5263
5264         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
5265         unique_ptr.
5266         * dwarf2read.c (struct dwp_file): Add constructor and
5267         initializers.
5268         (open_and_init_dwp_file): Return a unique_ptr.
5269         (dwarf2_per_objfile, create_dwp_hash_table)
5270         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
5271         (lookup_dwo_unit_in_dwp): Update.
5272         (open_and_init_dwp_file, get_dwp_file): Update.
5273
5274 2018-05-18  Tom Tromey  <tom@tromey.com>
5275
5276         * dwarf2read.c (dwarf2_per_objfile): Update.
5277         (struct mapped_index): Add initializers.
5278         (dwarf2_read_index): Use new.
5279         (dw2_symtab_iter_init): Update.
5280         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
5281         unique_ptr.
5282
5283 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
5284
5285         * dwarf2read.c (mapped_index) <total_size>: Remove.
5286
5287 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
5288
5289         * unittests/format_pieces-selftests.c (test_format_specifier):
5290         Add ARI comments.
5291
5292 2018-05-18  Tom Tromey  <tom@tromey.com>
5293
5294         * c-typeprint.c (maybe_print_hole): New function.
5295         (c_print_type_struct_field_offset): Update.
5296         (c_type_print_base_struct_union): Call maybe_print_hole.
5297
5298 2018-05-17  Keith Seitz  <keiths@redhat.com>
5299
5300         * breakpoint.c (build_bpstat_chain): New function, moved from
5301         bpstat_stop_status.
5302         (bpstat_stop_status): Add optional parameter, `stop_chain'.
5303         If no stop chain is passed, call build_bpstat_chain to build it.
5304         * breakpoint.h (build_bpstat_chain): Declare.
5305         (bpstat_stop_status): Move documentation here from breakpoint.c.
5306         * infrun.c (handle_signal_stop): Before eliding inlined frames,
5307         build the stop chain and pass it to skip_inline_frames.
5308         Pass this stop chain to bpstat_stop_status.
5309         * inline-frame.c: Include breakpoint.h.
5310         (stopped_by_user_bp_inline_frame): New function.
5311         (skip_inline_frames): Add parameter `stop_chain'.
5312         Move documention to inline-frame.h.
5313         If non-NULL, use stopped_by_user_bp_inline_frame to determine
5314         whether the frame should be elided.
5315         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
5316         Add moved documentation and update for new parameter.
5317
5318 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
5319
5320         PR cli/14975
5321         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5322         unittests/format_pieces-selftests.c.
5323         * common/format.h (format_piece) <operator==>: New.
5324         (format_pieces) <operator[]>: Remove.
5325         * common/format.c (format_pieces::format_pieces): Handle \e.
5326         * unittests/format_pieces-selftests.c: New.
5327
5328 2018-05-17  Tom Tromey  <tom@tromey.com>
5329
5330         PR symtab/23010:
5331         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
5332         (dw2_instantiate_symtab): Add skip_partial parameter.
5333         (dw2_find_last_source_symtab, dw2_map_expand_apply)
5334         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
5335         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
5336         (dw2_expand_symtabs_matching_one)
5337         (dw2_find_pc_sect_compunit_symtab)
5338         (dw2_debug_names_lookup_symbol)
5339         (dw2_debug_names_expand_symtabs_for_function): Update.
5340         (init_cutu_and_read_dies): Add skip_partial parameter.
5341         (process_psymtab_comp_unit, build_type_psymtabs_1)
5342         (process_skeletonless_type_unit, load_partial_comp_unit)
5343         (psymtab_to_symtab_1): Update.
5344         (load_full_comp_unit): Add skip_partial parameter.
5345         (process_imported_unit_die, dwarf2_read_addr_index)
5346         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
5347         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
5348         (read_signatured_type): Update.
5349
5350 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
5351
5352         * value.c (release_value): Remove unused variable.
5353         (record_latest_value): Likewise.
5354         (access_value_history): Likewise.
5355         (preserve_values): Likewise.
5356
5357 2018-05-17  Tom Tromey  <tom@tromey.com>
5358
5359         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
5360         Initialize.
5361
5362 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
5363
5364         PR gdb/22286
5365         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
5366         Also handle registers whose width is not a multiple of
5367         PTRACE_TYPE_RET.
5368         (linux_nat_trad_target::store_register): Likewise.
5369
5370 2018-05-16  Tom Tromey  <tom@tromey.com>
5371
5372         * gdbcore.h (core_bfd): Redefine.
5373         * corelow.c (core_target::close): Update.
5374         (core_target_open): Update.
5375         * progspace.h (struct program_space) <cbfd>: Now a
5376         gdb_bfd_ref_ptr.
5377
5378 2018-05-16  Tom Tromey  <tom@tromey.com>
5379
5380         PR cli/19551:
5381         * symfile-add-flags.h (enum symfile_add_flags)
5382         <SYMFILE_NOT_FILENAME>: New constant.
5383         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
5384         objfile name from BFD.
5385         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
5386         * minidebug.c (find_separate_debug_file_in_section): Put
5387         ".gnu_debugdata" into BFD's file name.
5388
5389 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
5390
5391         * regcache.c (regcache_read_ftype, regcache_write_ftype):
5392         Remove.
5393
5394 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
5395
5396         PR binutils/21446
5397         * aarch64-tdep.c (aarch64_analyze_prologue,
5398         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
5399         Indicate not interested in errors.
5400
5401 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
5402
5403         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
5404         Supply the MIPS_ZERO_REGNUM register.
5405
5406 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
5407
5408         * mips-tdep.c (mask_address_var): Make variable static.
5409
5410 2018-05-14  Tom Tromey  <tom@tromey.com>
5411
5412         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
5413
5414 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
5415
5416         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
5417         FXSAVE_ADDR for the mxcsr register.
5418
5419 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
5420
5421         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
5422
5423 2018-05-11  Pedro Alves  <palves@redhat.com>
5424
5425         * corelow.c (core_target) <core_target>: No longer inline.
5426         Initialize m_core_gdbarch, m_core_vec and build the section table
5427         here.
5428         <~core_target>: New.
5429         <core_gdbarch, get_core_register_section>: New methods.
5430         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
5431         factored out from ...
5432         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
5433         (core_ops): Delete.
5434         (sniff_core_bfd): Add gdbarch parameter.
5435         (core_close): Delete, merged into ...
5436         (core_target::close): ... here.  Delete self.
5437         (core_close_cleanup): Delete.
5438         (core_target_open): Allocate a core_target on the heap.  Use a
5439         unique_ptr instead of a cleanup.  Bits moved into the core_target
5440         ctor.  Adjust to use core_target methods instead of globals.
5441         (get_core_register_section): Rename to ...
5442         (core_target::get_core_register_section): ... this and adjust.
5443         (struct get_core_registers_cb_data): New.
5444         (get_core_registers_cb): Use it.  Use bool.
5445         (core_target::fetch_registers, core_target::files_info)
5446         (core_target::xfer_partial, core_target::read_description)
5447         (core_target::pid_to, core_target::thread_name): Adjust to
5448         reference class fields instead of globals.
5449         * target.h (struct target_ops_deleter, target_ops_up): New.
5450
5451 2018-05-11  Pedro Alves  <palves@redhat.com>
5452
5453         * corefile.c (core_file_command): Move to corelow.c.
5454         * corelow.c (the_core_target): Delete.
5455         (core_file_command): Moved from corefile.c.  Check exec_bfd
5456         instead of the_core_target.  Use target_detach instead of calling
5457         into the_core_target directly.
5458         (maybe_say_no_core_file_now): New.
5459         (core_target::detach): Use it.
5460         (_initialize_corelow): Remove references to the_core_target.
5461         * gdbcore.h (the_core_target): Delete.
5462
5463 2018-05-11  Tom Tromey  <tromey@redhat.com>
5464             Pedro Alves  <palves@redhat.com>
5465
5466         * corefile.c (core_bfd): Remove.
5467         * gdbcore.h (core_bfd): Now a macro.
5468         * progspace.h (struct program_space) <cbfd>: New field.
5469
5470 2018-05-11  Tom Tromey  <tom@tromey.com>
5471
5472         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
5473         gdb::def_vector.
5474
5475 2018-05-10  Tom Tromey  <tom@tromey.com>
5476
5477         * configure: Rebuild.
5478         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
5479
5480 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
5481
5482         PR server/23158:
5483         * regformats/regdat.sh: Adjust script, following the addition
5484         of the new expedite_regs parameter to init_target_desc.
5485
5486 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
5487
5488         PR gdb/23127
5489         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
5490         set_gdbarch_significant_addr_bit.
5491         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
5492         set_gdbarch_significant_addr_bit.
5493         * utils.c (address_significant): Update to sign extend addr.
5494
5495 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
5496
5497         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
5498         (xtensa_linux_init_abi): Limit tdep->num_regs by
5499         tdep->num_nopriv_regs.
5500         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
5501         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
5502         not initialized.
5503
5504 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
5505
5506         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
5507
5508 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
5509
5510         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
5511         (I387_MXCSR_INIT_VAL): New constant.
5512         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
5513         buffer if it was supplied by the inferior.
5514         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
5515         (i387_xsave_get_clear_bv): New function.
5516         (i387_supply_xsave): Only read x87 control registers from the
5517         xsave buffer if the feature is enabled, and the state will have
5518         been written, otherwise, provide a suitable default.
5519         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
5520         including x87 control registers.  Update control registers if they
5521         have changed from the default value, and mark features as enabled
5522         as required.
5523         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
5524
5525 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
5526
5527         * spu-tdep.c (info_spu_event_command): Fix output formatting.
5528
5529 2018-05-07  Tom Tromey  <tom@tromey.com>
5530
5531         * configure: Rebuild.
5532         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
5533
5534 2018-05-07  Tom Tromey  <tom@tromey.com>
5535
5536         PR tdep/20362:
5537         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
5538         bit.  Use correct value for VDIV.
5539
5540 2018-05-04  Tom Tromey  <tom@tromey.com>
5541
5542         * configure: Rebuild.
5543         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
5544
5545 2018-05-04  Tom Tromey  <tom@tromey.com>
5546
5547         * linux-record.c (record_linux_system_call) <case
5548         RECORD_SYS_RECVFROM>: Add "break".
5549
5550 2018-05-04  Tom Tromey  <tom@tromey.com>
5551
5552         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
5553         Add missing "break".
5554         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
5555         Add missing "break".
5556
5557 2018-05-04  Tom Tromey  <tom@tromey.com>
5558
5559         * rs6000-tdep.c (ppc_process_record_op4)
5560         (ppc_process_record_op63): Add fall-through comment.
5561
5562 2018-05-04  Tom Tromey  <tom@tromey.com>
5563
5564         * i386-tdep.c (i386_process_record): Add fall-through comment.
5565
5566 2018-05-04  Tom Tromey  <tom@tromey.com>
5567
5568         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
5569         comment.
5570
5571 2018-05-04  Tom Tromey  <tom@tromey.com>
5572
5573         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
5574         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
5575         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
5576         comment.
5577         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
5578         comment.
5579         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
5580         comment.
5581
5582 2018-05-04  Tom Tromey  <tom@tromey.com>
5583
5584         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
5585
5586 2018-05-04  Tom Tromey  <tom@tromey.com>
5587
5588         * s390-tdep.c (s390_process_record): Fix fall-through comments.
5589         * xcoffread.c (scan_xcoff_symtab): Move comment later.
5590         * symfile.c (section_is_mapped): Fix fall-through comment.
5591         * stabsread.c (define_symbol, read_member_functions): Fix
5592         fall-through comment.
5593         * s390-linux-tdep.c (s390_process_record): Fix fall-through
5594         comment.
5595         * remote.c (remote_wait_as): Fix fall-through comment.
5596         * p-exp.y (yylex): Fix fall-through comment.
5597         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
5598         comment.
5599         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
5600         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
5601         * jv-exp.y (yylex): Fix fall-through comment.
5602         * go-exp.y (lex_one_token): Fix fall-through comment.
5603         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
5604         fall-through comment.
5605         * f-exp.y (yylex): Fix fall-through comment.
5606         * dwarf2read.c (process_die): Fix fall-through comments.
5607         * dbxread.c (process_one_symbol): Fix fall-through comment.
5608         * d-exp.y (lex_one_token): Fix fall-through comment.
5609         * cp-name-parser.y (yylex): Fix fall-through comment.
5610         * coffread.c (coff_symtab_read): Fix fall-through comment.
5611         * c-exp.y (lex_one_token): Fix fall-through comment.
5612         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
5613         comment.
5614         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
5615         comment.
5616
5617 2018-05-04  Tom Tromey  <tom@tromey.com>
5618
5619         PR python/22730:
5620         * NEWS: Mention gdb.execute change.
5621         * gdbcmd.h (execute_control_command): Don't declare.
5622         * python/python.c (execute_gdb_command): Use read_command_lines_1,
5623         execute_control_commands, execute_control_commands_to_string.
5624         * cli/cli-script.h (execute_control_commands)
5625         (execute_control_commands_to_string): Declare.
5626         (execute_control_command): Add from_tty parameter.
5627         * cli/cli-script.c (execute_control_commands)
5628         (execute_control_commands_to_string): New functions.
5629         (execute_user_command): Use execute_control_commands.
5630         (execute_control_command_1): Add "from_tty" parameter.  Update.
5631         (execute_control_command): Likewise.
5632
5633 2018-05-04  Tom Tromey  <tom@tromey.com>
5634
5635         PR python/22731:
5636         * NEWS: Mention that breakpoint commands are writable.
5637         * python/py-breakpoint.c (bppy_set_commands): New function.
5638         (breakpoint_object_getset) <"commands">: Use it.
5639
5640 2018-05-04  Tom Tromey  <tom@tromey.com>
5641
5642         * tracepoint.c (actions_command): Update.
5643         * mi/mi-cmd-break.c (mi_command_line_array)
5644         (mi_command_line_array_cnt, mi_command_line_array_ptr)
5645         (mi_read_next_line): Remove.
5646         (mi_cmd_break_commands): Update.
5647         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
5648         function_view.
5649         * cli/cli-script.c (get_command_line): Update.
5650         (process_next_line): Use function_view.  Constify.
5651         (recurse_read_control_structure, read_command_lines)
5652         (read_command_lines_1): Change argument types to function_view.
5653         (do_define_command, document_command): Update.
5654         * breakpoint.h (check_tracepoint_command): Don't declare.
5655         * breakpoint.c (check_tracepoint_command): Remove.
5656         (commands_command_1, create_tracepoint_from_upload): Update.
5657
5658 2018-05-04  Tom Tromey  <tom@tromey.com>
5659
5660         PR gdb/11750:
5661         * cli/cli-script.h (enum command_control_type) <define_control>:
5662         New constant.
5663         * cli/cli-script.c (multi_line_command_p): Handle define_control.
5664         (build_command_line, execute_control_command_1)
5665         (process_next_line): Likewise.
5666         (do_define_command): New function, extracted from define_command.
5667         (define_command): Use it.
5668
5669 2018-05-04  Tom Tromey  <tom@tromey.com>
5670
5671         * tracepoint.c (actions_command): Update.
5672         * cli/cli-script.h (read_command_lines): Update.
5673         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
5674         (MAX_TMPBUF): Remove define.
5675         (define_command): Use string_printf.
5676         (document_command): Likewise.
5677         * breakpoint.c (commands_command_1): Update.
5678
5679 2018-05-04  Tom Tromey  <tom@tromey.com>
5680
5681         * top.c (execute_command): Update.
5682         * cli/cli-script.h (print_command_lines): Now varargs.
5683         * cli/cli-script.c (print_command_lines): Now varargs.
5684         (execute_control_command_1) <case while_control, case if_control>:
5685         Update.
5686
5687 2018-05-04  Tom Tromey  <tom@tromey.com>
5688
5689         * tracepoint.c (all_tracepoint_actions): Rename from
5690         all_tracepoint_actions_and_cleanup.  Change return type.
5691         (actions_command, encode_actions_1, encode_actions)
5692         (trace_dump_actions, tdump_command): Update.
5693         * remote.c (remote_download_command_source): Update.
5694         * python/python.c (gdbpy_eval_from_control_command)
5695         (python_command, python_interactive_command): Update.
5696         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
5697         * guile/guile.c (guile_command)
5698         (gdbscm_eval_from_control_command, guile_command): Update.
5699         * compile/compile.c (compile_code_command)
5700         (compile_print_command, compile_to_object): Update.
5701         * cli/cli-script.h (struct command_lines_deleter): New.
5702         (counted_command_line): New typedef.
5703         (struct command_line): Add constructor, destructor.
5704         <body_list>: Remove.
5705         <body_list_0, body_list_1>: New members.
5706         (command_line_up): Remove typedef.
5707         (read_command_lines, read_command_lines_1, get_command_line):
5708         Update.
5709         (copy_command_lines): Don't declare.
5710         * cli/cli-script.c (build_command_line): Use "new".
5711         (get_command_line): Return counted_command_line.
5712         (print_command_lines, execute_user_command)
5713         (execute_control_command_1, while_command, if_command): Update.
5714         (realloc_body_list): Remove.
5715         (process_next_line, recurse_read_control_structure): Update.
5716         (read_command_lines, read_command_lines_1): Return counted_command_line.
5717         (free_command_lines): Use "delete".
5718         (copy_command_lines): Remove.
5719         (define_command, document_command, show_user_1): Update.
5720         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
5721         a counted_command_line.
5722         * breakpoint.h (counted_command_line): Remove typedef.
5723         (breakpoint_set_commands): Update.
5724         * breakpoint.c (check_no_tracepoint_commands)
5725         (validate_commands_for_breakpoint): Update.
5726         (breakpoint_set_commands): Change commands to be a
5727         counted_command_line.
5728         (commands_command_1, update_dprintf_command_list)
5729         (create_tracepoint_from_upload): Update.
5730
5731 2018-05-04  Tom Tromey  <tom@tromey.com>
5732
5733         * cli/cli-decode.h (cmd_list_element): New constructor.
5734         (~cmd_list_element): New destructor.
5735         (struct cmd_list_element): Add initializers.
5736         * cli/cli-decode.c (do_add_cmd): Use "new".
5737         (delete_cmd): Use "delete".
5738
5739 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
5740             Pedro Alves <palves@redhat.com>
5741
5742         PR breakpoints/19806 and support for PR external/20207.
5743         * NEWS: Mention Aarch64 watchpoint improvements.
5744         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
5745         watchpoints and PR external/20207 watchpoints.
5746         * nat/aarch64-linux-hw-point.c
5747         (kernel_supports_any_contiguous_range): New.
5748         (aarch64_watchpoint_offset): New.
5749         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
5750         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
5751         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
5752         (aarch64_align_watchpoint): New parameters aligned_offset_p and
5753         next_addr_orig_p.  Support PR external/20207 watchpoints.
5754         (aarch64_downgrade_regs): New.
5755         (aarch64_dr_state_insert_one_point): New parameters offset and
5756         addr_orig.
5757         (aarch64_dr_state_remove_one_point): Likewise.
5758         (aarch64_handle_breakpoint): Update caller.
5759         (aarch64_handle_aligned_watchpoint): Likewise.
5760         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
5761         aligned_offset.
5762         (aarch64_linux_set_debug_regs): Remove const from state.  Call
5763         aarch64_downgrade_regs.
5764         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
5765         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
5766         (DR_CONTROL_MASK): ... this.
5767         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
5768         (unsigned int aarch64_watchpoint_offset): New prototype.
5769         (aarch64_linux_set_debug_regs): Remove const from state.
5770         * utils.c (align_up, align_down): Move to ...
5771         * common/common-utils.c (align_up, align_down): ... here.
5772         * utils.h (align_up, align_down): Move to ...
5773         * common/common-utils.h (align_up, align_down): ... here.
5774
5775 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
5776
5777         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
5778         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
5779         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
5780         Re-implement to match the ABI as summarized in GCC's
5781         gcc/config/sparc/sparc.c.  All callers updated.
5782         (sparc32_store_arguments): Remove assertion.
5783
5784 2018-05-04  Tom Tromey  <tom@tromey.com>
5785
5786         * printcmd.c: Don't include tui.h.
5787         (decode_format): Use skip_spaces.
5788
5789 2018-05-04  Tom Tromey  <tom@tromey.com>
5790
5791         PR gdb/22619:
5792         * printcmd.c (last_count): New global.
5793         (x_command): Use saved count when repeating.
5794
5795 2018-05-04  Tom Tromey  <tom@tromey.com>
5796
5797         * nto-procfs.c (do_closedir_cleanup): Remove.
5798         (procfs_pidlist): Use gdb_dir_up.
5799         * procfs.c (do_closedir_cleanup): Remove.
5800         (proc_update_threads): Use gdb_dir_up.
5801         * common/filestuff.h (struct gdb_dir_deleter): New.
5802         (gdb_dir_up): New typedef.
5803
5804 2018-05-04  Tom Tromey  <tom@tromey.com>
5805
5806         * ada-lang.c (print_mention_exception): Use std::string.
5807
5808 2018-05-04  Tom Tromey  <tom@tromey.com>
5809
5810         * ada-lang.c (create_excep_cond_exprs): Update.
5811         (ada_exception_catchpoint_cond_string): Use std::string.
5812
5813 2018-05-04  Tom Tromey  <tom@tromey.com>
5814
5815         * ada-lang.c (xget_renaming_scope): Return std::string.
5816         (old_renaming_is_invisible): Update.
5817
5818 2018-05-04  Tom Tromey  <tom@tromey.com>
5819
5820         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
5821         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
5822
5823 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
5824
5825         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
5826
5827 2018-05-04  Tom Tromey  <tom@tromey.com>
5828
5829         * remote.c (remote_query_supported_append): Change type.
5830         (remote_check_symbols): Update.
5831
5832 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
5833
5834         PR gdb/11420
5835         * configure.ac: Prepend libpython.
5836         * python/python-config.py: Likewise.
5837         * configure: Regenerate.
5838
5839 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
5840
5841         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
5842
5843 2018-05-03  Pedro Alves  <palves@redhat.com>
5844
5845         * s390-linux-nat.c
5846         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
5847         override.  Write 'true' instead of '1'.
5848         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
5849         declaration.
5850
5851 2018-05-02  Pedro Alves  <palves@redhat.com>
5852
5853         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
5854         add_inf_child_target.
5855         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
5856         add_inf_child_target.
5857         * aix-thread.c (aix_thread_target_info): New.
5858         (aix_thread_target) <shortname, longname, doc>: Delete.
5859         <info>: New.
5860         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
5861         add_inf_child_target.
5862         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
5863         add_inf_child_target.
5864         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
5865         add_inf_child_target.
5866         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
5867         add_inf_child_target.
5868         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
5869         add_inf_child_target.
5870         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
5871         add_inf_child_target.
5872         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
5873         add_inf_child_target.
5874         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
5875         add_inf_child_target.
5876         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
5877         add_inf_child_target.
5878         * bfd-target.c (target_bfd_target_info): New.
5879         (target_bfd) <shortname, longname, doc>: Delete.
5880         <info>: New.
5881         * bsd-kvm.c (bsd_kvm_target_info): New.
5882         (bsd_kvm_target) <shortname, longname, doc>: Delete.
5883         <info>: New.
5884         (bsd_kvm_target::open): Rename to ...
5885         (bsd_kvm_target_open): ... this.  Adjust.
5886         * bsd-uthread.c (bsd_uthread_target_info): New.
5887         (bsd_uthread_target) <shortname, longname, doc>: Delete.
5888         <info>: New.
5889         * corefile.c (core_file_command): Adjust.
5890         * corelow.c (core_target_info): New.
5891         (core_target) <shortname, longname, doc>: Delete.
5892         <info>: New.
5893         (core_target::open): Rename to ...
5894         (core_target_open): ... this.  Adjust.
5895         * ctf.c (ctf_target_info): New.
5896         (ctf_target) <shortname, longname, doc>: Delete.
5897         <info>: New.
5898         (ctf_target::open): Rename to ...
5899         (ctf_target_open): ... this.
5900         (_initialize_ctf): Adjust.
5901         * exec.c (exec_target_info): New.
5902         (exec_target) <shortname, longname, doc>: Delete.
5903         <info>: New.
5904         (exec_target::open): Rename to ...
5905         (exec_target_open): ... this.
5906         * gdbcore.h (core_target_open): Declare.
5907         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
5908         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
5909         add_inf_child_target.
5910         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
5911         add_inf_child_target.
5912         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
5913         add_inf_child_target.
5914         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
5915         add_inf_child_target.
5916         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
5917         add_inf_child_target.
5918         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
5919         add_inf_child_target.
5920         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
5921         add_inf_child_target.
5922         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
5923         add_inf_child_target.
5924         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
5925         add_inf_child_target.
5926         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
5927         add_inf_child_target.
5928         * inf-child.c (inf_child_target_info): New.
5929         (inf_child_target::info): New.
5930         (inf_child_open_target): Remove 'target' parameter.  Use
5931         get_native_target instead.
5932         (inf_child_target::open): Delete.
5933         (add_inf_child_target): New.
5934         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
5935         Delete.
5936         <info>: New.
5937         (add_inf_child_target): Declare.
5938         (inf_child_open_target): Declare.
5939         * linux-thread-db.c (thread_db_target_info): New.
5940         (thread_db_target) <shortname, longname, doc>: Delete.
5941         <info>: New.
5942         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
5943         add_inf_child_target.
5944         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
5945         add_inf_child_target.
5946         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
5947         add_inf_child_target.
5948         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
5949         add_inf_child_target.
5950         * make-target-delegates (print_class): Adjust.
5951         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
5952         add_inf_child_target.
5953         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
5954         add_inf_child_target.
5955         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
5956         add_inf_child_target.
5957         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
5958         add_inf_child_target.
5959         * nto-procfs.c (nto_native_target_info): New.
5960         (nto_procfs_target_native) <shortname, longname, doc>:
5961         Delete.
5962         <info>: New.
5963         (nto_procfs_target_info): New.
5964         (nto_procfs_target_procfs) <shortname, longname, doc>:
5965         Delete.
5966         <info>: New.
5967         (init_procfs_targets): Adjust.
5968         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
5969         add_inf_child_target.
5970         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
5971         add_inf_child_target.
5972         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
5973         add_inf_child_target.
5974         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
5975         add_inf_child_target.
5976         * ravenscar-thread.c (ravenscar_target_info): New.
5977         (ravenscar_thread_target) <shortname, longname, doc>:
5978         Delete.
5979         <info>: New.
5980         * record-btrace.c (record_btrace_target_info):
5981         (record_btrace_target) <shortname, longname, doc>: Delete.
5982         <info>: New.
5983         (record_btrace_target::open): Rename to ...
5984         (record_btrace_target_open): ... this.  Adjust.
5985         * record-full.c (record_longname, record_doc): New.
5986         (record_full_base_target) <shortname, longname, doc>: Delete.
5987         <info>: New.
5988         (record_full_target_info): New.
5989         (record_full_target): <shortname>: Delete.
5990         <info>: New.
5991         (record_full_core_open_1, record_full_open_1): Update comments.
5992         (record_full_base_target::open): Rename to ...
5993         (record_full_open): ... this.
5994         (cmd_record_full_restore): Update.
5995         (_initialize_record_full): Update.
5996         * remote-sim.c (remote_sim_target_info): New.
5997         (gdbsim_target) <shortname, longname, doc>: Delete.
5998         <info>: New.
5999         (gdbsim_target::open): Rename to ...
6000         (gdbsim_target_open): ... this.
6001         (_initialize_remote_sim): Adjust.
6002         * remote.c (remote_doc): New.
6003         (remote_target_info): New.
6004         (remote_target) <shortname, longname, doc>: Delete.
6005         <info>: New.
6006         (extended_remote_target_info): New.
6007         (extended_remote_target) <shortname, longname, doc>: Delete.
6008         <info>: New.
6009         (remote_target::open_1): Make static.  Adjust.
6010         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
6011         * s390-linux-nat.c (_initialize_s390_nat): Use
6012         add_inf_child_target.
6013         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
6014         add_inf_child_target.
6015         * sol-thread.c (thread_db_target_info): New.
6016         (sol_thread_target) <shortname, longname, doc>: Delete.
6017         <info>: New.
6018         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
6019         add_inf_child_target.
6020         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
6021         add_inf_child_target.
6022         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
6023         add_inf_child_target.
6024         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
6025         add_inf_child_target.
6026         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
6027         add_inf_child_target.
6028         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
6029         add_inf_child_target.
6030         * spu-linux-nat.c (_initialize_spu_nat): Use
6031         add_inf_child_target.
6032         * spu-multiarch.c (spu_multiarch_target_info): New.
6033         (spu_multiarch_target) <shortname, longname, doc>: Delete.
6034         <info>: New.
6035         * target-delegates.c: Regenerate.
6036         * target.c: Include <unordered_map>.
6037         (target_ops_p): Delete.
6038         (DEF_VEC_P(target_ops_p)): Delete.
6039         (target_factories): New.
6040         (test_target_info): New.
6041         (test_target_ops::info): New.
6042         (open_target): Adjust to use target_factories.
6043         (add_target_with_completer): Rename to ...
6044         (add_target): ... this.  Change prototype.  Register target_info
6045         and open callback in target_factories.  Register target_info in
6046         command context instead of target_ops.
6047         (add_target): Delete old implementation.
6048         (add_deprecated_target_alias): Change prototype.  Adjust.
6049         (the_native_target): New.
6050         (set_native_target, get_native_target): New.
6051         (find_default_run_target): Use the_native_target.
6052         (find_attach_target, find_run_target): Simplify.
6053         (target_ops::open): Delete.
6054         (dummy_target_info): New.
6055         (dummy_target::shortname, dummy_target::longname)
6056         (dummy_target::doc): Delete.
6057         (dummy_target::info): New.
6058         (debug_target::shortname, debug_target::longname)
6059         (debug_target::doc): Delete.
6060         (debug_target::info): New.
6061         * target.h (struct target_info): New.
6062         (target_ops::~target_ops): Add comment.
6063         (target_ops::info): New.
6064         (target_ops::shortname, target_ops::longname, target_ops::doc): No
6065         longer virtual.  Implement in terms of target_info.
6066         (set_native_target, get_native_target): Declare.
6067         (target_open_ftype): New.
6068         (add_target, add_target_with_completer)
6069         (add_deprecated_target_alias): Change prototype.
6070         (test_target) <shortname, longname, doc>: Delete.
6071         <info>: New.
6072         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
6073         add_inf_child_target.
6074         * tracefile-tfile.c (tfile_target_info): New.
6075         (tfile_target) <shortname, longname, doc>: Delete.
6076         <info>: New.
6077         (tfile_target::open): Rename to ...
6078         (tfile_target_open): ... this.
6079         (_initialize_tracefile_tfile): Adjust.
6080         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
6081         add_inf_child_target.
6082         * windows-nat.c (_initialize_windows_nat): Use
6083         add_inf_child_target.
6084         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
6085         add_inf_child_target.
6086
6087 2018-05-02  Pedro Alves  <palves@redhat.com>
6088
6089         * linux-nat.h (linux_nat_target) <low_new_thread,
6090         low_delete_thread, low_new_fork, low_forget_process,
6091         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
6092         New virtual methods.
6093         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
6094         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
6095         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
6096         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
6097         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
6098         Delete.
6099         * linux-fork.c (delete_fork): Adjust to call low method.
6100         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
6101         (linux_nat_new_fork, linux_nat_forget_process_hook)
6102         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
6103         (linux_nat_status_is_event):
6104         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
6105         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
6106         to call low method.
6107         (sigtrap_is_event): Rename to ...
6108         (linux_nat_target::low_status_is_event): ... this.
6109         (linux_nat_set_status_is_event): Delete.
6110         (save_stop_reason, linux_nat_wait_1)
6111         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
6112         low methods.
6113         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
6114         (linux_nat_set_new_fork, linux_nat_set_forget_process)
6115         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
6116         (linux_nat_set_prepare_to_resume): Delete.
6117         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
6118         low virtual methods.
6119         * amd64-linux-nat.c: Likewise.
6120         * arm-linux-nat.c: Likewise.
6121         * i386-linux-nat.c: Likewise.
6122         * ia64-linux-nat.c: Likewise.
6123         * mips-linux-nat.c: Likewise.
6124         * ppc-linux-nat.c: Likewise.
6125         * s390-linux-nat.c: Likewise.
6126         * sparc64-linux-nat.c: Likewise.
6127         * x86-linux-nat.c: Likewise.
6128         * x86-linux-nat.h: Include "nat/x86-linux.h".
6129         (x86_linux_nat_target) <low_new_fork, low_forget_process,
6130         low_prepare_to_resume, low_new_thread, low_delete_thread>:
6131         Override methods.
6132
6133 2018-05-02  Pedro Alves  <palves@redhat.com>
6134
6135         * target.h (target_ops)
6136         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6137         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
6138         stopped_by_watchpoint, have_continuable_watchpoint,
6139         stopped_data_address, watchpoint_addr_within_range,
6140         can_accel_watchpoint_condition, can_run, thread_alive,
6141         has_all_memory, has_memory, has_stack, has_registers,
6142         has_execution, can_async_p, is_async_p, supports_non_stop,
6143         always_non_stop_p, can_execute_reverse, supports_multi_process,
6144         supports_enable_disable_tracepoint,
6145         supports_disable_randomization, supports_string_tracing,
6146         supports_evaluation_of_breakpoint_conditions,
6147         can_run_breakpoint_commands, filesystem_is_local,
6148         can_download_tracepoint, get_trace_state_variable_value,
6149         set_trace_notes, get_tib_address, use_agent, can_use_agent,
6150         record_is_replaying, record_will_replay,
6151         augmented_libraries_svr4_read>: Adjust to return bool.
6152         * aarch64-linux-nat.c: All implementations adjusted.
6153         * aix-thread.c: All implementations adjusted.
6154         * arm-linux-nat.c: All implementations adjusted.
6155         * breakpoint.c: All implementations adjusted.
6156         * bsd-kvm.c: All implementations adjusted.
6157         * bsd-uthread.c: All implementations adjusted.
6158         * corelow.c: All implementations adjusted.
6159         * ctf.c: All implementations adjusted.
6160         * darwin-nat.c: All implementations adjusted.
6161         * darwin-nat.h: All implementations adjusted.
6162         * exec.c: All implementations adjusted.
6163         * fbsd-nat.c: All implementations adjusted.
6164         * fbsd-nat.h: All implementations adjusted.
6165         * gnu-nat.c: All implementations adjusted.
6166         * gnu-nat.h: All implementations adjusted.
6167         * go32-nat.c: All implementations adjusted.
6168         * ia64-linux-nat.c: All implementations adjusted.
6169         * inf-child.c: All implementations adjusted.
6170         * inf-child.h: All implementations adjusted.
6171         * inf-ptrace.c: All implementations adjusted.
6172         * inf-ptrace.h: All implementations adjusted.
6173         * linux-nat.c: All implementations adjusted.
6174         * linux-nat.h: All implementations adjusted.
6175         * mips-linux-nat.c: All implementations adjusted.
6176         * nto-procfs.c: All implementations adjusted.
6177         * ppc-linux-nat.c: All implementations adjusted.
6178         * procfs.c: All implementations adjusted.
6179         * ravenscar-thread.c: All implementations adjusted.
6180         * record-btrace.c: All implementations adjusted.
6181         * record-full.c: All implementations adjusted.
6182         * remote-sim.c: All implementations adjusted.
6183         * remote.c: All implementations adjusted.
6184         * s390-linux-nat.c: All implementations adjusted.
6185         * sol-thread.c: All implementations adjusted.
6186         * spu-multiarch.c: All implementations adjusted.
6187         * target-delegates.c: All implementations adjusted.
6188         * target.c: All implementations adjusted.
6189         * target.h: All implementations adjusted.
6190         * tracefile-tfile.c: All implementations adjusted.
6191         * tracefile.c: All implementations adjusted.
6192         * tracefile.h: All implementations adjusted.
6193         * windows-nat.c: All implementations adjusted.
6194         * x86-linux-nat.h: All implementations adjusted.
6195         * x86-nat.h: All implementations adjusted.
6196
6197 2018-05-02  Pedro Alves  <palves@redhat.com>
6198
6199         * make-target-delegates (scan_target_h): Don't trim lines here.
6200         Replace sequences of tabs and/or whitespace with a single
6201         whitespace.
6202         (top level, parsing methods): Trim each line before processing it
6203         here.
6204
6205 2018-05-02  Pedro Alves  <palves@redhat.com>
6206             John Baldwin  <jhb@freebsd.org>
6207
6208         * target.h (enum strata) <debug_stratum>: New.
6209         (struct target_ops) <all delegation methods>: Replace by C++
6210         virtual methods, and drop "to_" prefix.  All references updated
6211         throughout.
6212         <to_shortname, to_longname, to_doc, to_data,
6213         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
6214         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
6215         virtual methods.  All references updated throughout.
6216         <can_attach, supports_terminal_ours, can_create_inferior,
6217         get_thread_control_capabilities, attach_no_wait>: New
6218         virtual methods.
6219         <insert_breakpoint, remove_breakpoint>: Now
6220         TARGET_DEFAULT_NORETURN methods.
6221         <info_proc>: Now returns bool.
6222         <to_magic>: Delete.
6223         (OPS_MAGIC): Delete.
6224         (current_target): Delete.  All references replaced by references
6225         to ...
6226         (target_stack): ... this.  New.
6227         (target_shortname, target_longname): Adjust.
6228         (target_can_run): Now a function declaration.
6229         (default_child_has_all_memory, default_child_has_memory)
6230         (default_child_has_stack, default_child_has_registers)
6231         (default_child_has_execution): Remove target_ops parameter.
6232         (complete_target_initialization): Delete.
6233         (memory_breakpoint_target): New template class.
6234         (test_target_ops): Refactor as a C++ class with virtual methods.
6235         * make-target-delegates (NAME_PART): Tighten.
6236         (POINTER_PART, CP_SYMBOL): New.
6237         (SIMPLE_RETURN_PART): Reimplement.
6238         (VEC_RETURN_PART): Expect less.
6239         (RETURN_PART, VIRTUAL_PART): New.
6240         (METHOD): Adjust to C++ virtual methods.
6241         (scan_target_h): Remove reference to C99.
6242         (dname): Output "target_ops::" prefix.
6243         (write_function_header): Adjust to output a C++ class method.
6244         (write_declaration): New.
6245         (write_delegator): Adjust to output a C++ class method.
6246         (tdname): Output "dummy_target::" prefix.
6247         (write_tdefault, write_debugmethod): Adjust to output a C++ class
6248         method.
6249         (tdefault_names, debug_names): Delete.
6250         (return_types, tdefaults, styles, argtypes_array): New.
6251         (top level): All methods are delegators.
6252         (print_class): New.
6253         (top level): Print dummy_target and debug_target classes.
6254         * target-delegates.c: Regenerate.
6255         * target-debug.h (target_debug_print_enum_info_proc_what)
6256         (target_debug_print_thread_control_capabilities)
6257         (target_debug_print_thread_info_p): New.
6258         * target.c (dummy_target): Delete.
6259         (the_dummy_target, the_debug_target): New.
6260         (target_stack): Now extern.
6261         (set_targetdebug): Push/unpush debug target.
6262         (default_child_has_all_memory, default_child_has_memory)
6263         (default_child_has_stack, default_child_has_registers)
6264         (default_child_has_execution): Remove target_ops parameter.
6265         (complete_target_initialization): Delete.
6266         (add_target_with_completer): No longer call
6267         complete_target_initialization.
6268         (target_supports_terminal_ours): Use regular delegation.
6269         (update_current_target): Delete.
6270         (push_target): No longer check magic number.  Don't call
6271         update_current_target.
6272         (unpush_target): Don't call update_current_target.
6273         (target_is_pushed): No longer check magic number.
6274         (target_require_runnable): Skip for all stratums over
6275         process_stratum.
6276         (target_ops::info_proc): New.
6277         (target_info_proc): Use find_target_at and
6278         find_default_run_target.
6279         (target_supports_disable_randomization): Use regular delegation.
6280         (target_get_osdata): Use find_target_at.
6281         (target_ops::open, target_ops::close, target_ops::can_attach)
6282         (target_ops::attach, target_ops::can_create_inferior)
6283         (target_ops::create_inferior, target_ops::can_run)
6284         (target_can_run): New.
6285         (default_fileio_target): Use regular delegation.
6286         (target_ops::fileio_open, target_ops::fileio_pwrite)
6287         (target_ops::fileio_pread, target_ops::fileio_fstat)
6288         (target_ops::fileio_close, target_ops::fileio_unlink)
6289         (target_ops::fileio_readlink): New.
6290         (target_fileio_open_1, target_fileio_unlink)
6291         (target_fileio_readlink): Always call the target method.  Handle
6292         FILEIO_ENOSYS.
6293         (return_zero, return_zero_has_execution): Delete.
6294         (init_dummy_target): Delete.
6295         (dummy_target::dummy_target, dummy_target::shortname)
6296         (dummy_target::longname, dummy_target::doc)
6297         (debug_target::debug_target, debug_target::shortname)
6298         (debug_target::longname, debug_target::doc): New.
6299         (target_supports_delete_record): Use regular delegation.
6300         (setup_target_debug): Delete.
6301         (maintenance_print_target_stack): Skip debug_stratum.
6302         (initialize_targets): Instantiate the_dummy_target and
6303         the_debug_target.
6304         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
6305         use target_stack.
6306         (target_auxv_search, fprint_target_auxv): Adjust.
6307         (info_auxv_command): Adjust to use target_stack.
6308         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
6309         * exceptions.c (print_flush): Handle a NULL target_stack.
6310         * regcache.c (target_ops_no_register): Refactor as class with
6311         virtual methods.
6312
6313         * exec.c (exec_target): New class.
6314         (exec_ops): Now an exec_target.
6315         (exec_open, exec_close_1, exec_get_section_table)
6316         (exec_xfer_partial, exec_files_info, exec_has_memory)
6317         (exec_make_note_section): Refactor as exec_target methods.
6318         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
6319         Delete.
6320         (exec_target::find_memory_regions): New.
6321         (_initialize_exec): Don't call init_exec_ops.
6322         * gdbcore.h (exec_file_clear): Delete.
6323
6324         * corefile.c (core_target): Delete.
6325         (core_file_command): Adjust.
6326         * corelow.c (core_target): New class.
6327         (the_core_target): New.
6328         (core_close): Remove target_ops parameter.
6329         (core_close_cleanup): Adjust.
6330         (core_target::close): New.
6331         (core_open, core_detach, get_core_registers, core_files_info)
6332         (core_xfer_partial, core_thread_alive, core_read_description)
6333         (core_pid_to_str, core_thread_name, core_has_memory)
6334         (core_has_stack, core_has_registers, core_info_proc): Rework as
6335         core_target methods.
6336         (ignore, core_remove_breakpoint, init_core_ops): Delete.
6337         (_initialize_corelow): Initialize the_core_target.
6338         * gdbcore.h (core_target): Delete.
6339         (the_core_target): New.
6340
6341         * ctf.c: (ctf_target): New class.
6342         (ctf_ops): Now a ctf_target.
6343         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
6344         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
6345         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
6346         methods.
6347         (init_ctf_ops): Delete.
6348         (_initialize_ctf): Don't call it.
6349         * tracefile-tfile.c (tfile_target): New class.
6350         (tfile_ops): Now a tfile_target.
6351         (tfile_open, tfile_close, tfile_files_info)
6352         (tfile_get_tracepoint_status, tfile_trace_find)
6353         (tfile_fetch_registers, tfile_xfer_partial)
6354         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
6355         Refactor as tfile_target methods.
6356         (tfile_xfer_partial_features): Remove target_ops parameter.
6357         (init_tfile_ops): Delete.
6358         (_initialize_tracefile_tfile): Don't call it.
6359         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
6360         (tracefile_has_stack, tracefile_has_registers)
6361         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
6362         tracefile_target methods.
6363         (init_tracefile_ops): Delete.
6364         (tracefile_target::tracefile_target): New.
6365         * tracefile.h: Include "target.h".
6366         (tracefile_target): New class.
6367         (init_tracefile_ops): Delete.
6368
6369         * spu-multiarch.c (spu_multiarch_target): New class.
6370         (spu_ops): Now a spu_multiarch_target.
6371         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
6372         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
6373         (spu_search_memory, spu_mourn_inferior): Refactor as
6374         spu_multiarch_target methods.
6375         (init_spu_ops): Delete.
6376         (_initialize_spu_multiarch): Remove references to init_spu_ops,
6377         complete_target_initialization.
6378
6379         * ravenscar-thread.c (ravenscar_thread_target): New class.
6380         (ravenscar_ops): Now a ravenscar_thread_target.
6381         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
6382         (ravenscar_thread_alive, ravenscar_pid_to_str)
6383         (ravenscar_fetch_registers, ravenscar_store_registers)
6384         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
6385         (ravenscar_stopped_by_hw_breakpoint)
6386         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
6387         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
6388         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
6389         methods.
6390         (init_ravenscar_thread_ops): Delete.
6391         (_initialize_ravenscar): Remove references to
6392         init_ravenscar_thread_ops and complete_target_initialization.
6393
6394         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
6395         (bsd_uthread_target): New class.
6396         (bsd_uthread_ops): Now a bsd_uthread_target.
6397         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
6398         (bsd_uthread_close, bsd_uthread_mourn_inferior)
6399         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
6400         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
6401         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
6402         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
6403         (bsd_uthread_target): Delete function.
6404         (_initialize_bsd_uthread): Remove reference to
6405         complete_target_initialization.
6406
6407         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
6408         (target_bfd): ... this new class.
6409         (target_bfd_xfer_partial, target_bfd_get_section_table)
6410         (target_bfd_close): Refactor as target_bfd methods.
6411         (target_bfd::~target_bfd): New.
6412         (target_bfd_reopen): Adjust.
6413         (target_bfd::close): New.
6414
6415         * record-btrace.c (record_btrace_target): New class.
6416         (record_btrace_ops): Now a record_btrace_target.
6417         (record_btrace_open, record_btrace_stop_recording)
6418         (record_btrace_disconnect, record_btrace_close)
6419         (record_btrace_async, record_btrace_info)
6420         (record_btrace_insn_history, record_btrace_insn_history_range)
6421         (record_btrace_insn_history_from, record_btrace_call_history)
6422         (record_btrace_call_history_range)
6423         (record_btrace_call_history_from, record_btrace_record_method)
6424         (record_btrace_is_replaying, record_btrace_will_replay)
6425         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
6426         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
6427         (record_btrace_store_registers, record_btrace_prepare_to_store)
6428         (record_btrace_to_get_unwinder)
6429         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
6430         (record_btrace_commit_resume, record_btrace_wait)
6431         (record_btrace_stop, record_btrace_can_execute_reverse)
6432         (record_btrace_stopped_by_sw_breakpoint)
6433         (record_btrace_supports_stopped_by_sw_breakpoint)
6434         (record_btrace_stopped_by_hw_breakpoint)
6435         (record_btrace_supports_stopped_by_hw_breakpoint)
6436         (record_btrace_update_thread_list, record_btrace_thread_alive)
6437         (record_btrace_goto_begin, record_btrace_goto_end)
6438         (record_btrace_goto, record_btrace_stop_replaying_all)
6439         (record_btrace_execution_direction)
6440         (record_btrace_prepare_to_generate_core)
6441         (record_btrace_done_generating_core): Refactor as
6442         record_btrace_target methods.
6443         (init_record_btrace_ops): Delete.
6444         (_initialize_record_btrace): Remove reference to
6445         init_record_btrace_ops.
6446         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
6447         the execution_direction global.
6448         (record_full_base_target, record_full_target)
6449         (record_full_core_target): New classes.
6450         (record_full_ops): Now a record_full_target.
6451         (record_full_core_ops): Now a record_full_core_target.
6452         (record_full_target::detach, record_full_target::disconnect)
6453         (record_full_core_target::disconnect)
6454         (record_full_target::mourn_inferior, record_full_target::kill):
6455         New.
6456         (record_full_open, record_full_close, record_full_async): Refactor
6457         as methods of the record_full_base_target class.
6458         (record_full_resume, record_full_commit_resume): Refactor
6459         as methods of the record_full_target class.
6460         (record_full_wait, record_full_stopped_by_watchpoint)
6461         (record_full_stopped_data_address)
6462         (record_full_stopped_by_sw_breakpoint)
6463         (record_full_supports_stopped_by_sw_breakpoint)
6464         (record_full_stopped_by_hw_breakpoint)
6465         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
6466         methods of the record_full_base_target class.
6467         (record_full_store_registers, record_full_xfer_partial)
6468         (record_full_insert_breakpoint, record_full_remove_breakpoint):
6469         Refactor as methods of the record_full_target class.
6470         (record_full_can_execute_reverse, record_full_get_bookmark)
6471         (record_full_goto_bookmark, record_full_execution_direction)
6472         (record_full_record_method, record_full_info, record_full_delete)
6473         (record_full_is_replaying, record_full_will_replay)
6474         (record_full_goto_begin, record_full_goto_end, record_full_goto)
6475         (record_full_stop_replaying): Refactor as methods of the
6476         record_full_base_target class.
6477         (record_full_core_resume, record_full_core_kill)
6478         (record_full_core_fetch_registers)
6479         (record_full_core_prepare_to_store)
6480         (record_full_core_store_registers, record_full_core_xfer_partial)
6481         (record_full_core_insert_breakpoint)
6482         (record_full_core_remove_breakpoint)
6483         (record_full_core_has_execution): Refactor
6484         as methods of the record_full_core_target class.
6485         (record_full_base_target::supports_delete_record): New.
6486         (init_record_full_ops): Delete.
6487         (init_record_full_core_ops): Delete.
6488         (record_full_save): Refactor as method of the
6489         record_full_base_target class.
6490         (_initialize_record_full): Remove references to
6491         init_record_full_ops and init_record_full_core_ops.
6492
6493         * remote.c (remote_target, extended_remote_target): New classes.
6494         (remote_ops): Now a remote_target.
6495         (extended_remote_ops): Now an extended_remote_target.
6496         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
6497         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
6498         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
6499         (remote_pass_signals, remote_set_syscall_catchpoint)
6500         (remote_program_signals, )
6501         (remote_thread_always_alive): Remove target_ops parameter.
6502         (remote_thread_alive, remote_thread_name)
6503         (remote_update_thread_list, remote_threads_extra_info)
6504         (remote_static_tracepoint_marker_at)
6505         (remote_static_tracepoint_markers_by_strid)
6506         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
6507         (remote_open): Refactor as methods of remote_target.
6508         (extended_remote_open, extended_remote_detach)
6509         (extended_remote_attach, extended_remote_post_attach):
6510         (extended_remote_supports_disable_randomization)
6511         (extended_remote_create_inferior): : Refactor as method of
6512         extended_remote_target.
6513         (remote_set_permissions, remote_open_1, remote_detach)
6514         (remote_follow_fork, remote_follow_exec, remote_disconnect)
6515         (remote_resume, remote_commit_resume, remote_stop)
6516         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
6517         (remote_terminal_ours, remote_wait, remote_fetch_registers)
6518         (remote_prepare_to_store, remote_store_registers)
6519         (remote_flash_erase, remote_flash_done, remote_files_info)
6520         (remote_kill, remote_mourn, remote_insert_breakpoint)
6521         (remote_remove_breakpoint, remote_insert_watchpoint)
6522         (remote_watchpoint_addr_within_range)
6523         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
6524         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
6525         (remote_supports_stopped_by_sw_breakpoint)
6526         (remote_stopped_by_hw_breakpoint)
6527         (remote_supports_stopped_by_hw_breakpoint)
6528         (remote_stopped_by_watchpoint, remote_stopped_data_address)
6529         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
6530         (remote_verify_memory): Refactor as methods of remote_target.
6531         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
6532         parameter.
6533         (remote_xfer_partial, remote_get_memory_xfer_limit)
6534         (remote_search_memory, remote_rcmd, remote_memory_map)
6535         (remote_pid_to_str, remote_get_thread_local_address)
6536         (remote_get_tib_address, remote_read_description): Refactor as
6537         methods of remote_target.
6538         (remote_target::fileio_open, remote_target::fileio_pwrite)
6539         (remote_target::fileio_pread, remote_target::fileio_close): New.
6540         (remote_hostio_readlink, remote_hostio_fstat)
6541         (remote_filesystem_is_local, remote_can_execute_reverse)
6542         (remote_supports_non_stop, remote_supports_disable_randomization)
6543         (remote_supports_multi_process, remote_supports_cond_breakpoints)
6544         (remote_supports_enable_disable_tracepoint)
6545         (remote_supports_string_tracing)
6546         (remote_can_run_breakpoint_commands, remote_trace_init)
6547         (remote_download_tracepoint, remote_can_download_tracepoint)
6548         (remote_download_trace_state_variable, remote_enable_tracepoint)
6549         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
6550         (remote_trace_start, remote_get_trace_status)
6551         (remote_get_tracepoint_status, remote_trace_stop)
6552         (remote_trace_find, remote_get_trace_state_variable_value)
6553         (remote_save_trace_data, remote_get_raw_trace_data)
6554         (remote_set_disconnected_tracing, remote_core_of_thread)
6555         (remote_set_circular_trace_buffer, remote_traceframe_info)
6556         (remote_get_min_fast_tracepoint_insn_len)
6557         (remote_set_trace_buffer_size, remote_set_trace_notes)
6558         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
6559         (remote_disable_btrace, remote_teardown_btrace)
6560         (remote_read_btrace, remote_btrace_conf)
6561         (remote_augmented_libraries_svr4_read, remote_load)
6562         (remote_pid_to_exec_file, remote_can_do_single_step)
6563         (remote_execution_direction, remote_thread_handle_to_thread_info):
6564         Refactor as methods of remote_target.
6565         (init_remote_ops, init_extended_remote_ops): Delete.
6566         (remote_can_async_p, remote_is_async_p, remote_async)
6567         (remote_thread_events, remote_upload_tracepoints)
6568         (remote_upload_trace_state_variables): Refactor as methods of
6569         remote_target.
6570         (_initialize_remote): Remove references to init_remote_ops and
6571         init_extended_remote_ops.
6572
6573         * remote-sim.c (gdbsim_target): New class.
6574         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
6575         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
6576         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
6577         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
6578         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
6579         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
6580         Refactor as methods of gdbsim_target.
6581         (gdbsim_ops): Now a gdbsim_target.
6582         (init_gdbsim_ops): Delete.
6583         (gdbsim_cntrl_c): Adjust.
6584         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
6585
6586         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
6587         (the_amd64_linux_nat_target): New.
6588         (amd64_linux_fetch_inferior_registers)
6589         (amd64_linux_store_inferior_registers): Refactor as methods of
6590         amd64_linux_nat_target.
6591         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
6592         * i386-linux-nat.c: Don't include "linux-nat.h".
6593         (i386_linux_nat_target): New class.
6594         (the_i386_linux_nat_target): New.
6595         (i386_linux_fetch_inferior_registers)
6596         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
6597         as methods of i386_linux_nat_target.
6598         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
6599         * inf-child.c (inf_child_ops): Delete.
6600         (inf_child_fetch_inferior_registers)
6601         (inf_child_store_inferior_registers): Delete.
6602         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
6603         methods of inf_child_target.
6604         (inf_child_target::supports_terminal_ours)
6605         (inf_child_target::terminal_init)
6606         (inf_child_target::terminal_inferior)
6607         (inf_child_target::terminal_ours_for_output)
6608         (inf_child_target::terminal_ours, inf_child_target::interrupt)
6609         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
6610         New.
6611         (inf_child_open, inf_child_disconnect, inf_child_close)
6612         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
6613         (inf_child_post_startup_inferior, inf_child_can_run)
6614         (inf_child_pid_to_exec_file): Refactor as methods of
6615         inf_child_target.
6616         (inf_child_follow_fork): Delete.
6617         (inf_child_target::can_create_inferior)
6618         (inf_child_target::can_attach): New.
6619         (inf_child_target::has_all_memory, inf_child_target::has_memory)
6620         (inf_child_target::has_stack, inf_child_target::has_registers)
6621         (inf_child_target::has_execution): New.
6622         (inf_child_fileio_open, inf_child_fileio_pwrite)
6623         (inf_child_fileio_pread, inf_child_fileio_fstat)
6624         (inf_child_fileio_close, inf_child_fileio_unlink)
6625         (inf_child_fileio_readlink, inf_child_use_agent)
6626         (inf_child_can_use_agent): Refactor as methods of
6627         inf_child_target.
6628         (return_zero, inf_child_target): Delete.
6629         (inf_child_target::inf_child_target): New.
6630         * inf-child.h: Include "target.h".
6631         (inf_child_target): Delete function prototype.
6632         (inf_child_target): New class.
6633         (inf_child_open_target, inf_child_mourn_inferior)
6634         (inf_child_maybe_unpush_target): Delete.
6635         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
6636         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
6637         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
6638         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
6639         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
6640         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
6641         (inf_ptrace_wait, inf_ptrace_xfer_partial)
6642         (inf_ptrace_thread_alive, inf_ptrace_files_info)
6643         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
6644         methods of inf_ptrace_target.
6645         (inf_ptrace_target): Delete function.
6646         * inf-ptrace.h: Include "inf-child.h".
6647         (inf_ptrace_target): Delete function declaration.
6648         (inf_ptrace_target): New class.
6649         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
6650         * linux-nat.c (linux_target): New.
6651         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
6652         (linux_nat_target::~linux_nat_target): New.
6653         (linux_child_post_attach, linux_child_post_startup_inferior)
6654         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
6655         (linux_child_remove_fork_catchpoint)
6656         (linux_child_insert_vfork_catchpoint)
6657         (linux_child_remove_vfork_catchpoint)
6658         (linux_child_insert_exec_catchpoint)
6659         (linux_child_remove_exec_catchpoint)
6660         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
6661         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
6662         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
6663         (linux_nat_stopped_data_address)
6664         (linux_nat_stopped_by_sw_breakpoint)
6665         (linux_nat_supports_stopped_by_sw_breakpoint)
6666         (linux_nat_stopped_by_hw_breakpoint)
6667         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
6668         (linux_nat_kill, linux_nat_mourn_inferior)
6669         (linux_nat_xfer_partial, linux_nat_thread_alive)
6670         (linux_nat_update_thread_list, linux_nat_pid_to_str)
6671         (linux_nat_thread_name, linux_child_pid_to_exec_file)
6672         (linux_child_static_tracepoint_markers_by_strid)
6673         (linux_nat_is_async_p, linux_nat_can_async_p)
6674         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
6675         (linux_nat_supports_multi_process)
6676         (linux_nat_supports_disable_randomization, linux_nat_async)
6677         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
6678         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
6679         (linux_nat_fileio_open, linux_nat_fileio_readlink)
6680         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
6681         methods of linux_nat_target.
6682         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
6683         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
6684         parameter.
6685         (check_stopped_by_watchpoint): Adjust.
6686         (linux_xfer_partial): Delete.
6687         (linux_target_install_ops, linux_target, linux_nat_add_target):
6688         Delete.
6689         (linux_nat_target::linux_nat_target): New.
6690         * linux-nat.h: Include "inf-ptrace.h".
6691         (linux_nat_target): New.
6692         (linux_target, linux_target_install_ops, linux_nat_add_target):
6693         Delete function declarations.
6694         (linux_target): Declare global.
6695         * linux-thread-db.c (thread_db_target): New.
6696         (thread_db_target::thread_db_target): New.
6697         (thread_db_ops): Delete.
6698         (the_thread_db_target): New.
6699         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
6700         (thread_db_update_thread_list, thread_db_pid_to_str)
6701         (thread_db_extra_thread_info)
6702         (thread_db_thread_handle_to_thread_info)
6703         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
6704         (thread_db_resume): Refactor as methods of thread_db_target.
6705         (init_thread_db_ops): Delete.
6706         (_initialize_thread_db): Remove reference to init_thread_db_ops.
6707         * x86-linux-nat.c: Don't include "linux-nat.h".
6708         (super_post_startup_inferior): Delete.
6709         (x86_linux_nat_target::~x86_linux_nat_target): New.
6710         (x86_linux_child_post_startup_inferior)
6711         (x86_linux_read_description, x86_linux_enable_btrace)
6712         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
6713         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
6714         methods of x86_linux_nat_target.
6715         (x86_linux_create_target): Delete.  Bits folded ...
6716         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
6717         pointer.
6718         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
6719         (x86_linux_nat_target): New class.
6720         (x86_linux_create_target): Delete.
6721         (x86_linux_add_target): Now takes a linux_nat_target pointer.
6722         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
6723         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
6724         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
6725         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
6726         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
6727         make extern.
6728         (x86_use_watchpoints): Delete.
6729         * x86-nat.h: Include "breakpoint.h" and "target.h".
6730         (x86_use_watchpoints): Delete.
6731         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
6732         (x86_stopped_by_watchpoint, x86_stopped_data_address)
6733         (x86_insert_watchpoint, x86_remove_watchpoint)
6734         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
6735         (x86_stopped_by_hw_breakpoint): New declarations.
6736         (x86_nat_target): New template class.
6737
6738         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
6739         (the_ppc_linux_nat_target): New.
6740         (ppc_linux_fetch_inferior_registers)
6741         (ppc_linux_can_use_hw_breakpoint)
6742         (ppc_linux_region_ok_for_hw_watchpoint)
6743         (ppc_linux_ranged_break_num_registers)
6744         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
6745         (ppc_linux_insert_mask_watchpoint)
6746         (ppc_linux_remove_mask_watchpoint)
6747         (ppc_linux_can_accel_watchpoint_condition)
6748         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
6749         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
6750         (ppc_linux_watchpoint_addr_within_range)
6751         (ppc_linux_masked_watch_num_registers)
6752         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
6753         (ppc_linux_read_description): Refactor as methods of
6754         ppc_linux_nat_target.
6755         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
6756
6757         * procfs.c (procfs_xfer_partial): Delete forward declaration.
6758         (procfs_target): New class.
6759         (the_procfs_target): New.
6760         (procfs_target): Delete function.
6761         (procfs_auxv_parse, procfs_attach, procfs_detach)
6762         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
6763         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
6764         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
6765         (procfs_create_inferior, procfs_update_thread_list)
6766         (procfs_thread_alive, procfs_pid_to_str)
6767         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
6768         (procfs_stopped_data_address, procfs_insert_watchpoint)
6769         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
6770         (proc_find_memory_regions, procfs_info_proc)
6771         (procfs_make_note_section): Refactor as methods of procfs_target.
6772         (_initialize_procfs): Adjust.
6773         * sol-thread.c (sol_thread_target): New class.
6774         (sol_thread_ops): Now a sol_thread_target.
6775         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
6776         (sol_thread_fetch_registers, sol_thread_store_registers)
6777         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
6778         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
6779         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
6780         (init_sol_thread_ops): Delete.
6781         (_initialize_sol_thread): Adjust.  Remove references to
6782         init_sol_thread_ops and complete_target_initialization.
6783
6784         * windows-nat.c (windows_nat_target): New class.
6785         (windows_fetch_inferior_registers)
6786         (windows_store_inferior_registers, windows_resume, windows_wait)
6787         (windows_attach, windows_detach, windows_pid_to_exec_file)
6788         (windows_files_info, windows_create_inferior)
6789         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
6790         (windows_close, windows_pid_to_str, windows_xfer_partial)
6791         (windows_get_tib_address, windows_get_ada_task_ptid)
6792         (windows_thread_name, windows_thread_alive): Refactor as
6793         windows_nat_target methods.
6794         (do_initial_windows_stuff): Adjust.
6795         (windows_target): Delete function.
6796         (_initialize_windows_nat): Adjust.
6797
6798         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
6799         (darwin_mourn_inferior, darwin_kill_inferior)
6800         (darwin_create_inferior, darwin_attach, darwin_detach)
6801         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
6802         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
6803         (darwin_supports_multi_process): Refactor as darwin_nat_target
6804         methods.
6805         (darwin_resume_to, darwin_files_info): Delete.
6806         (_initialize_darwin_inferior): Rename to ...
6807         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
6808         * darwin-nat.h: Include "inf-child.h".
6809         (darwin_nat_target): New class.
6810         (darwin_complete_target): Delete.
6811         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
6812         (darwin_target): New.
6813         (i386_darwin_fetch_inferior_registers)
6814         (i386_darwin_store_inferior_registers): Refactor as methods of
6815         darwin_nat_target.
6816         (darwin_complete_target): Delete, with ...
6817         (_initialize_i386_darwin_nat): ... bits factored out here.
6818
6819         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
6820         (the_alpha_linux_nat_target): New.
6821         (alpha_linux_register_u_offset): Refactor as
6822         alpha_linux_nat_target method.
6823         (_initialize_alpha_linux_nat): Adjust.
6824         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
6825         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
6826         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
6827         methods of linux_nat_trad_target.
6828         (linux_trad_target): Delete.
6829         * linux-nat-trad.h (linux_trad_target): Delete function.
6830         (linux_nat_trad_target): New class.
6831         * mips-linux-nat.c (mips_linux_nat_target): New class.
6832         (super_fetch_registers, super_store_registers, super_close):
6833         Delete.
6834         (the_mips_linux_nat_target): New.
6835         (mips64_linux_regsets_fetch_registers)
6836         (mips64_linux_regsets_store_registers)
6837         (mips64_linux_fetch_registers, mips64_linux_store_registers)
6838         (mips_linux_register_u_offset, mips_linux_read_description)
6839         (mips_linux_can_use_hw_breakpoint)
6840         (mips_linux_stopped_by_watchpoint)
6841         (mips_linux_stopped_data_address)
6842         (mips_linux_region_ok_for_hw_watchpoint)
6843         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
6844         (mips_linux_close): Refactor as methods of mips_linux_nat.
6845         (_initialize_mips_linux_nat): Adjust to C++ification.
6846
6847         * aix-thread.c (aix_thread_target): New class.
6848         (aix_thread_ops): Now an aix_thread_target.
6849         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
6850         (aix_thread_fetch_registers, aix_thread_store_registers)
6851         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
6852         (aix_thread_thread_alive, aix_thread_pid_to_str)
6853         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
6854         Refactor as methods of aix_thread_target.
6855         (init_aix_thread_ops): Delete.
6856         (_initialize_aix_thread): Remove references to init_aix_thread_ops
6857         and complete_target_initialization.
6858         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
6859         (rs6000_nat_target): New class.
6860         (the_rs6000_nat_target): New.
6861         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
6862         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
6863         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
6864         (super_create_inferior): Delete.
6865         (_initialize_rs6000_nat): Adjust to C++ification.
6866
6867         * arm-linux-nat.c (arm_linux_nat_target): New class.
6868         (the_arm_linux_nat_target): New.
6869         (arm_linux_fetch_inferior_registers)
6870         (arm_linux_store_inferior_registers, arm_linux_read_description)
6871         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
6872         (arm_linux_remove_hw_breakpoint)
6873         (arm_linux_region_ok_for_hw_watchpoint)
6874         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
6875         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
6876         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
6877         arm_linux_nat_target.
6878         (_initialize_arm_linux_nat): Adjust to C++ification.
6879
6880         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
6881         (the_aarch64_linux_nat_target): New.
6882         (aarch64_linux_fetch_inferior_registers)
6883         (aarch64_linux_store_inferior_registers)
6884         (aarch64_linux_child_post_startup_inferior)
6885         (aarch64_linux_read_description)
6886         (aarch64_linux_can_use_hw_breakpoint)
6887         (aarch64_linux_insert_hw_breakpoint)
6888         (aarch64_linux_remove_hw_breakpoint)
6889         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
6890         (aarch64_linux_region_ok_for_hw_watchpoint)
6891         (aarch64_linux_stopped_data_address)
6892         (aarch64_linux_stopped_by_watchpoint)
6893         (aarch64_linux_watchpoint_addr_within_range)
6894         (aarch64_linux_can_do_single_step): Refactor as methods of
6895         aarch64_linux_nat_target.
6896         (super_post_startup_inferior): Delete.
6897         (_initialize_aarch64_linux_nat): Adjust to C++ification.
6898
6899         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
6900         (the_hppa_linux_nat_target): New.
6901         (hppa_linux_fetch_inferior_registers)
6902         (hppa_linux_store_inferior_registers): Refactor as methods of
6903         hppa_linux_nat_target.
6904         (_initialize_hppa_linux_nat): Adjust to C++ification.
6905
6906         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
6907         (the_ia64_linux_nat_target): New.
6908         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
6909         (ia64_linux_stopped_data_address)
6910         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
6911         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
6912         ia64_linux_nat_target methods.
6913         (super_xfer_partial): Delete.
6914         (_initialize_ia64_linux_nat): Adjust to C++ification.
6915
6916         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
6917         (the_m32r_linux_nat_target): New.
6918         (m32r_linux_fetch_inferior_registers)
6919         (m32r_linux_store_inferior_registers): Refactor as
6920         m32r_linux_nat_target methods.
6921         (_initialize_m32r_linux_nat): Adjust to C++ification.
6922
6923         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
6924         (the_m68k_linux_nat_target): New.
6925         (m68k_linux_fetch_inferior_registers)
6926         (m68k_linux_store_inferior_registers): Refactor as
6927         m68k_linux_nat_target methods.
6928         (_initialize_m68k_linux_nat): Adjust to C++ification.
6929
6930         * s390-linux-nat.c (s390_linux_nat_target): New class.
6931         (the_s390_linux_nat_target): New.
6932         (s390_linux_fetch_inferior_registers)
6933         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
6934         (s390_insert_watchpoint, s390_remove_watchpoint)
6935         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
6936         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
6937         (s390_auxv_parse, s390_read_description): Refactor as methods of
6938         s390_linux_nat_target.
6939         (_initialize_s390_nat): Adjust to C++ification.
6940
6941         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
6942         (the_sparc_linux_nat_target): New.
6943         (_initialize_sparc_linux_nat): Adjust to C++ification.
6944         * sparc-nat.c (sparc_fetch_inferior_registers)
6945         (sparc_store_inferior_registers): Remove target_ops parameter.
6946         * sparc-nat.h (sparc_fetch_inferior_registers)
6947         (sparc_store_inferior_registers): Remove target_ops parameter.
6948         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
6949         (the_sparc64_linux_nat_target): New.
6950         (_initialize_sparc64_linux_nat): Adjust to C++ification.
6951
6952         * spu-linux-nat.c (spu_linux_nat_target): New class.
6953         (the_spu_linux_nat_target): New.
6954         (spu_child_post_startup_inferior, spu_child_post_attach)
6955         (spu_child_wait, spu_fetch_inferior_registers)
6956         (spu_store_inferior_registers, spu_xfer_partial)
6957         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
6958         methods.
6959         (_initialize_spu_nat): Adjust to C++ification.
6960
6961         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
6962         (the_tilegx_linux_nat_target): New.
6963         (fetch_inferior_registers, store_inferior_registers):
6964         Refactor as methods.
6965         (_initialize_tile_linux_nat): Adjust to C++ification.
6966
6967         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
6968         (the_xtensa_linux_nat_target): New.
6969         (xtensa_linux_fetch_inferior_registers)
6970         (xtensa_linux_store_inferior_registers): Refactor as
6971         xtensa_linux_nat_target methods.
6972         (_initialize_xtensa_linux_nat): Adjust to C++ification.
6973
6974         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
6975         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
6976         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
6977         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
6978         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
6979         (fbsd_stopped_by_sw_breakpoint)
6980         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
6981         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
6982         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
6983         (fbsd_post_startup_inferior, fbsd_post_attach)
6984         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
6985         (fbsd_set_syscall_catchpoint)
6986         (super_xfer_partial, super_resume, super_wait)
6987         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
6988         (fbsd_handle_debug_trap): Remove target_ops parameter.
6989         (fbsd_nat_add_target): Delete.
6990         * fbsd-nat.h: Include "inf-ptrace.h".
6991         (fbsd_nat_add_target): Delete.
6992         (USE_SIGTRAP_SIGINFO): Define.
6993         (fbsd_nat_target): New class.
6994
6995         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
6996         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
6997         (amd64bsd_target): Delete.
6998         * amd64-bsd-nat.h: New file.
6999         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
7000         "x86-bsd-nat.h".
7001         (amd64_fbsd_nat_target): New class.
7002         (the_amd64_fbsd_nat_target): New.
7003         (amd64fbsd_read_description): Refactor as method of
7004         amd64_fbsd_nat_target.
7005         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
7006         (_initialize_amd64fbsd_nat): Adjust to C++ification.
7007         * amd64-nat.h (amd64bsd_target): Delete function declaration.
7008         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
7009         (i386bsd_store_inferior_registers): Remove target_ops parameter.
7010         (i386bsd_target): Delete.
7011         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
7012         (i386bsd_fetch_inferior_registers)
7013         (i386bsd_store_inferior_registers): Declare.
7014         (i386_bsd_nat_target): New class.
7015         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
7016         (the_i386_fbsd_nat_target): New.
7017         (i386fbsd_resume, i386fbsd_read_description): Refactor as
7018         i386_fbsd_nat_target methods.
7019         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
7020         (_initialize_i386fbsd_nat): Adjust to C++ification.
7021         * x86-bsd-nat.c (super_mourn_inferior): Delete.
7022         (x86bsd_mourn_inferior, x86bsd_target): Delete.
7023         (_initialize_x86_bsd_nat): Adjust to C++ification.
7024         * x86-bsd-nat.h: Include "x86-nat.h".
7025         (x86bsd_target): Delete declaration.
7026         (x86bsd_nat_target): New class.
7027
7028         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
7029         (the_aarch64_fbsd_nat_target): New.
7030         (aarch64_fbsd_fetch_inferior_registers)
7031         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
7032         aarch64_fbsd_nat_target.
7033         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
7034         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
7035         (the_alpha_bsd_nat_target): New.
7036         (alphabsd_fetch_inferior_registers)
7037         (alphabsd_store_inferior_registers): Refactor as
7038         alpha_bsd_nat_target methods.
7039         (_initialize_alphabsd_nat): Refactor as methods of
7040         alpha_bsd_nat_target.
7041         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
7042         (the_amd64_nbsd_nat_target): New.
7043         (_initialize_amd64nbsd_nat): Adjust to C++ification.
7044         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
7045         (the_amd64_obsd_nat_target): New.
7046         (_initialize_amd64obsd_nat): Adjust to C++ification.
7047         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
7048         (the_arm_fbsd_nat_target): New.
7049         (arm_fbsd_fetch_inferior_registers)
7050         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
7051         (_initialize_arm_fbsd_nat): Refactor as methods of
7052         arm_fbsd_nat_target.
7053         (_initialize_arm_fbsd_nat): Adjust to C++ification.
7054         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
7055         (the_arm_netbsd_nat_target): New.
7056         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
7057         arm_netbsd_nat_target.
7058         (_initialize_arm_netbsd_nat): Adjust to C++ification.
7059         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
7060         (the_hppa_nbsd_nat_target): New.
7061         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
7062         hppa_nbsd_nat_target methods.
7063         (_initialize_hppanbsd_nat): Adjust to C++ification.
7064         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
7065         (the_hppa_obsd_nat_target): New.
7066         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
7067         methods of hppa_obsd_nat_target.
7068         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
7069         add_target.
7070         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
7071         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
7072         add_target.
7073         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
7074         (_initialize_i386obsd_nat): Use add_target.
7075         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
7076         (the_m68k_bsd_nat_target): New.
7077         (m68kbsd_fetch_inferior_registers)
7078         (m68kbsd_store_inferior_registers): Refactor as methods of
7079         m68k_bsd_nat_target.
7080         (_initialize_m68kbsd_nat): Adjust to C++ification.
7081         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
7082         (the_mips_fbsd_nat_target): New.
7083         (mips_fbsd_fetch_inferior_registers)
7084         (mips_fbsd_store_inferior_registers): Refactor as methods of
7085         mips_fbsd_nat_target.
7086         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
7087         add_target.
7088         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
7089         (the_mips_nbsd_nat_target): New.
7090         (mipsnbsd_fetch_inferior_registers)
7091         (mipsnbsd_store_inferior_registers): Refactor as methods of
7092         mips_nbsd_nat_target.
7093         (_initialize_mipsnbsd_nat): Adjust to C++ification.
7094         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
7095         (the_mips64_obsd_nat_target): New.
7096         (mips64obsd_fetch_inferior_registers)
7097         (mips64obsd_store_inferior_registers): Refactor as methods of
7098         mips64_obsd_nat_target.
7099         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
7100         add_target.
7101         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
7102         nbsd_nat_target.
7103         * nbsd-nat.h: Include "inf-ptrace.h".
7104         (nbsd_nat_target): New class.
7105         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
7106         (obsd_wait): Refactor as methods of obsd_nat_target.
7107         (obsd_add_target): Delete.
7108         * obsd-nat.h: Include "inf-ptrace.h".
7109         (obsd_nat_target): New class.
7110         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
7111         (the_ppc_fbsd_nat_target): New.
7112         (ppcfbsd_fetch_inferior_registers)
7113         (ppcfbsd_store_inferior_registers): Refactor as methods of
7114         ppc_fbsd_nat_target.
7115         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
7116         add_target.
7117         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
7118         (the_ppc_nbsd_nat_target): New.
7119         (ppcnbsd_fetch_inferior_registers)
7120         (ppcnbsd_store_inferior_registers): Refactor as methods of
7121         ppc_nbsd_nat_target.
7122         (_initialize_ppcnbsd_nat): Adjust to C++ification.
7123         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
7124         (the_ppc_obsd_nat_target): New.
7125         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
7126         methods of ppc_obsd_nat_target.
7127         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
7128         add_target.
7129         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
7130         (the_sh_nbsd_nat_target): New.
7131         (shnbsd_fetch_inferior_registers)
7132         (shnbsd_store_inferior_registers): Refactor as methods of
7133         sh_nbsd_nat_target.
7134         (_initialize_shnbsd_nat): Adjust to C++ification.
7135         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
7136         (inf_ptrace_xfer_partial): Delete.
7137         (sparc_xfer_partial, sparc_target): Delete.
7138         * sparc-nat.h (sparc_fetch_inferior_registers)
7139         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
7140         (sparc_target): Delete function declaration.
7141         (sparc_target): New template class.
7142         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
7143         (_initialize_sparcnbsd_nat): Adjust to C++ification.
7144         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
7145         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
7146         add_target.
7147         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
7148         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
7149         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
7150         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
7151         add_target.
7152         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
7153         (the_vax_bsd_nat_target): New.
7154         (vaxbsd_fetch_inferior_registers)
7155         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
7156         methods.
7157         (_initialize_vaxbsd_nat): Adjust to C++ification.
7158
7159         * bsd-kvm.c (bsd_kvm_target): New class.
7160         (bsd_kvm_ops): Now a bsd_kvm_target.
7161         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
7162         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
7163         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
7164         bsd_kvm_target.
7165         (bsd_kvm_return_one): Delete.
7166         (bsd_kvm_add_target): Adjust to C++ification.
7167
7168         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
7169         (nto_procfs_target_procfs): New classes.
7170         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
7171         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
7172         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
7173         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
7174         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
7175         (procfs_remove_hw_breakpoint, procfs_resume)
7176         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
7177         (procfs_kill_inferior, procfs_store_registers)
7178         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
7179         as methods of nto_procfs_target.
7180         (nto_procfs_ops): Now an nto_procfs_target_procfs.
7181         (nto_native_ops): Delete.
7182         (procfs_open, procfs_native_open): Delete.
7183         (nto_native_ops): Now an nto_procfs_target_native.
7184         (init_procfs_targets): Adjust to C++ification.
7185         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
7186         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
7187         Refactor as methods of nto_procfs_target.
7188
7189         * go32-nat.c (go32_nat_target): New class.
7190         (the_go32_nat_target): New.
7191         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
7192         (go32_store_registers, go32_xfer_partial, go32_files_info)
7193         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
7194         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
7195         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
7196         (go32_pid_to_str): Refactor as methods of go32_nat_target.
7197         (go32_target): Delete.
7198         (_initialize_go32_nat): Adjust to C++ification.
7199
7200         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
7201         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
7202         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
7203         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
7204         gnu_nat_target.
7205         (gnu_target): Delete.
7206         * gnu-nat.h (gnu_target): Delete.
7207         (gnu_nat_target): New class.
7208         * i386-gnu-nat.c (gnu_base_target): New.
7209         (i386_gnu_nat_target): New class.
7210         (the_i386_gnu_nat_target): New.
7211         (_initialize_i386gnu_nat): Adjust to C++ification.
7212
7213 2018-05-02  Pedro Alves  <palves@redhat.com>
7214
7215         * bfd-target.c (target_bfd_xclose): Rename to ...
7216         (target_bfd_close): ... this.
7217         (target_bfd_reopen): Adjust.
7218         * target.c (target_close): Remove references to to_xclose.
7219         * target.h (target_ops::to_xclose): Delete.
7220         (target_ops::to_close): Update comments.
7221
7222 2018-05-02  Pedro Alves  <palves@redhat.com>
7223
7224         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
7225         "linux-nat.h".
7226         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
7227         * inf-ptrace.c (inf_ptrace_register_u_offset)
7228         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
7229         (inf_ptrace_store_register, inf_ptrace_store_registers)
7230         (inf_ptrace_trad_target): Move to ...
7231         * linux-nat-trad.c: ... this new file.
7232         * linux-nat-trad.h: New file.
7233         * linux-nat.c (linux_target_install_ops): Make extern.
7234         (linux_trad_target): Delete.
7235         * linux-nat.h (linux_trad_target): Delete declaration.
7236         (linux_target_install_ops): Declare.
7237         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
7238         "linux-nat.h".
7239
7240 2018-05-02  Pedro Alves  <palves@redhat.com>
7241
7242         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
7243         procfs_target/add_target here.
7244         * procfs.c (procfs_target): Make static.
7245         (_initialize_procfs): Call add_target here.
7246         * procfs.h (struct target_ops): Remove forward declaration.
7247         (procfs_target): Remove declaration.
7248         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
7249
7250 2018-05-02  Pedro Alves  <palves@redhat.com>
7251
7252         * procfs.c (procfs_stopped_by_watchpoint)
7253         (procfs_insert_watchpoint, procfs_remove_watchpoint)
7254         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
7255         Forward declare.
7256         (procfs_use_watchpoints): Delete, move contents...
7257         (procfs_target): ... here.
7258         * procfs.h (procfs_use_watchpoints): Delete declaration.
7259         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
7260         procfs_use_watchpoints.
7261         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
7262         procfs_use_watchpoints.
7263
7264 2018-05-02  Tom Tromey  <tom@tromey.com>
7265
7266         PR python/20084:
7267         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
7268         and var_zuinteger_unlimited.
7269         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
7270         and PARAM_ZUINTEGER_UNLIMITED.
7271         (set_parameter_value): Handle var_zuinteger and
7272         var_zuinteger_unlimited.
7273         (add_setshow_generic): Likewise.
7274         (parmpy_init): Likewise.
7275
7276 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
7277
7278         PR rust/23124
7279         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
7280         pointer is not null before dereferencing it.
7281
7282 2018-04-30  Tom Tromey  <tom@tromey.com>
7283
7284         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
7285         is_mi_like_p.
7286
7287 2018-04-30  Tom Tromey  <tom@tromey.com>
7288
7289         * breakpoint.c (mention): Remove use of is_mi_like_p.
7290         (print_mention_ranged_breakpoint): Likewise.
7291         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
7292         of is_mi_like_p.
7293
7294 2018-04-30  Tom Tromey  <tom@tromey.com>
7295
7296         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
7297
7298 2018-04-30  Tom Tromey  <tom@tromey.com>
7299
7300         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
7301         (info_spu_event_command): Remove some uses of is_mi_like_p.
7302
7303 2018-04-30  Tom Tromey  <tom@tromey.com>
7304
7305         * python/py-framefilter.c (py_print_single_arg)
7306         (enumerate_locals, py_print_args, py_print_frame): Remove some
7307         uses of is_mi_like_p.
7308
7309 2018-04-30  Tom Tromey  <tom@tromey.com>
7310
7311         * ui-out.c: Update.
7312         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
7313         * ui-out.h (ui_out::is_mi_like_p): Now const.
7314         (ui_out::do_is_mi_like_p): Now const.
7315         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
7316
7317 2018-04-30  Tom Tromey  <tom@tromey.com>
7318
7319         * varobj.c (varobj_set_visualizer): Use new_reference.
7320         * python/python.c (gdbpy_decode_line): Use new_reference.
7321         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
7322         new_reference.
7323
7324 2018-04-30  Tom Tromey  <tom@tromey.com>
7325
7326         * varobj.c (install_new_value): Use new_reference.
7327         * value.h (value_incref): Return void.  Swap intro comment with
7328         value_decref.
7329         * value.c (set_value_parent): Use new_reference.
7330         (value_incref): Return void.  Update intro comment.
7331         (release_value): Use new_reference.
7332         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
7333
7334 2018-04-30  Tom Tromey  <tom@tromey.com>
7335
7336         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
7337         * gdb_bfd.h (new_bfd_ref): Remove.
7338         (gdb_bfd_open): Update comment.
7339         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
7340         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
7341         (gdb_bfd_fdopenr): Use new_reference.
7342         * exec.c (exec_file_attach): Use new_reference.
7343
7344 2018-04-30  Tom Tromey  <tom@tromey.com>
7345
7346         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
7347         method.
7348
7349 2018-04-30  Tom Tromey  <tom@tromey.com>
7350
7351         * jit.c (jit_read_code_entry): Use type_align.
7352         * i386-tdep.c (i386_gdbarch_init): Don't call
7353         set_gdbarch_long_long_align_bit.
7354         * gdbarch.sh: Remove long_long_align_bit.
7355         * gdbarch.c, gdbarch.h: Rebuild.
7356         * arc-tdep.c (arc_type_align): New function.
7357         (arc_gdbarch_init): Use arc_type_align.  Don't call
7358         set_gdbarch_long_long_align_bit.
7359
7360 2018-04-30  Tom Tromey  <tom@tromey.com>
7361
7362         * rust-lang.c (rust_type_alignment): Remove.
7363         (rust_composite_type): Use type_align.
7364
7365 2018-04-30  Tom Tromey  <tom@tromey.com>
7366
7367         * NEWS: Mention Type.align.
7368         * python/py-type.c (typy_get_alignof): New function.
7369         (type_object_getset): Add "alignof".
7370
7371 2018-04-30  Tom Tromey  <tom@tromey.com>
7372
7373         PR exp/17095:
7374         * NEWS: Update.
7375         * std-operator.def (UNOP_ALIGNOF): New operator.
7376         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
7377         New.
7378         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
7379         * c-lang.c (c_op_print_tab): Add alignof.
7380         * c-exp.y (ALIGNOF): New token.
7381         (exp): Add "ALIGNOF" production.
7382         (ident_tokens): Add _Alignof and alignof.
7383
7384 2018-04-30  Tom Tromey  <tom@tromey.com>
7385
7386         * i386-tdep.c (i386_type_align): New function.
7387         (i386_gdbarch_init): Update.
7388         * gdbarch.sh (type_align): New method.
7389         * gdbarch.c, gdbarch.h: Rebuild.
7390         * arch-utils.h (default_type_align): Declare.
7391         * arch-utils.c (default_type_align): New function.
7392         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
7393         (struct type) <align_log2>: New field.
7394         <instance_flags>: Now a bitfield.
7395         (TYPE_RAW_ALIGN): New macro.
7396         (type_align, type_raw_align, set_type_align): Declare.
7397         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
7398         functions.
7399         * dwarf2read.c (quirk_rust_enum): Set type alignment.
7400         (get_alignment, maybe_set_alignment): New functions.
7401         (read_structure_type, read_enumeration_type, read_array_type)
7402         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
7403         (read_subrange_type, read_base_type): Set type alignment.
7404
7405 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
7406
7407         * dwarf2read.c (read_index_from_section): Use bool.
7408
7409 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
7410
7411         PR gdb/22950
7412         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
7413         with #ifdef.
7414
7415 2018-04-29  John Reiser  <jreiser@BitWagon.com>
7416
7417         PR build/22873
7418         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
7419         last step, and do it atomically.
7420
7421 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
7422
7423         * compile/compile-c-types.c (convert_int, convert_float):
7424         Update for C FE v1.
7425
7426 2018-04-27  Tom Tromey  <tom@tromey.com>
7427
7428         PR rust/22545:
7429         * rust-lang.c (rust_inclusive_range_type_p): New function.
7430         (rust_range): Handle inclusive ranges.
7431         (rust_compute_range): Likewise.
7432         * rust-exp.y (struct rust_op) <inclusive>: New field.
7433         (DOTDOTEQ): New constant.
7434         (range_expr): Add "..=" productions.
7435         (operator_tokens): Add "..=" token.
7436         (ast_range): Add "inclusive" parameter.
7437         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
7438         ranges.
7439         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
7440         bounds values.
7441         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
7442         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
7443         Update comments.
7444         * expprint.c (print_subexp_standard): Handle new bounds values.
7445         (dump_subexp_body_standard): Likewise.
7446
7447 2018-04-27  Tom Tromey  <tom@tromey.com>
7448
7449         * configure: Rebuild.
7450         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
7451         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
7452         "OVERRIDE".
7453         (class symbol_needs_eval_context): Likewise.
7454         * dwarf2read.c (mock_mapped_index::symbol_name_count)
7455         (mock_mapped_index::symbol_name_at): Use "override".  Remove
7456         "virtual".
7457         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
7458         "override".
7459         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
7460         * aarch64-tdep.c (instruction_reader::read): Use "override".
7461         (instruction_reader_test::read): Likewise.
7462         * arm-tdep.c (instruction_reader::read): Use "override".
7463         (instruction_reader_thumb::read): Likewise.
7464
7465 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
7466
7467         PR remote/9665
7468         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
7469         instead of remote_send.
7470         (remote_send): Remove.
7471
7472 2018-04-26  Pedro Alves  <palves@redhat.com>
7473
7474         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
7475         find_function_start_sal instead of find_pc_line.
7476
7477 2018-04-26  Pedro Alves  <palves@redhat.com>
7478
7479         * breakpoint.c (set_breakpoint_location_function): Handle
7480         mst_data_gnu_ifunc.
7481         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
7482         * elfread.c (elf_symtab_read): Give data symbols with
7483         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
7484         (elf_rel_plt_read): Update comment.
7485         * linespec.c (convert_linespec_to_sals): Handle
7486         mst_data_gnu_ifunc.
7487         (minsym_found): Handle mst_data_gnu_ifunc.
7488         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
7489         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
7490         * parse.c (find_minsym_type_and_address): Handle
7491         mst_data_gnu_ifunc.
7492         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
7493         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
7494         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
7495         comment.
7496         <mst_data_gnu_ifunc>: New enumerator.
7497
7498 2018-04-26  Pedro Alves  <palves@redhat.com>
7499
7500         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
7501         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
7502         'want_trampoline' parameter by a lookup_msym_prefer parameter.
7503         Handle it.
7504         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
7505         (lookup_minimal_symbol_by_pc): Adjust.
7506         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
7507         (lookup_solib_trampoline_symbol_by_pc): Adjust.
7508         * minsyms.h (lookup_msym_prefer): New enum.
7509         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
7510         parameter by a lookup_msym_prefer parameter.
7511
7512 2018-04-26  Pedro Alves  <palves@redhat.com>
7513
7514         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
7515         ends in "@plt" instead of looking at the symbol's section.
7516
7517 2018-04-26  Pedro Alves  <palves@redhat.com>
7518
7519         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
7520         all references.
7521         (find_pc_partial_function_gnu_ifunc): Rename to ...
7522         (find_pc_partial_function): ... this, and remove references to
7523         'is_gnu_ifunc_p'.
7524         (find_pc_partial_function): Delete old implementation.
7525         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
7526
7527 2018-04-26  Pedro Alves  <palves@redhat.com>
7528
7529         * linespec.c (struct bound_minimal_symbol_search_key): New.
7530         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
7531         skip first line if we found a GNU ifunc minimal symbol by name.
7532         (compare_msymbols): Change parameters to work with a destructured
7533         lhs minsym.
7534         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
7535         functions.
7536
7537 2018-04-26  Pedro Alves  <palves@redhat.com>
7538
7539         * breakpoint.c (set_breakpoint_location_function): Don't resolve
7540         ifunc targets here.  Instead, if we have an ifunc minsym, use its
7541         address/name.
7542         (add_location_to_breakpoint): Store the minsym and the objfile in
7543         the breakpoint location.
7544         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
7545         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
7546         Record the minsym in the sal.
7547         * symtab.h (symtab_and_line) <msymbol>: New field.
7548
7549 2018-04-26  Pedro Alves  <palves@redhat.com>
7550
7551         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
7552         unless we actually resolved the ifunc.
7553
7554 2018-04-26  Pedro Alves  <palves@redhat.com>
7555
7556         * c-exp.y (variable production): Prefer ifunc minsyms over
7557         regular function symbols.
7558         * symtab.c (find_gnu_ifunc): New function.
7559         * minsyms.h (lookup_msym_prefer): New enum.
7560         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
7561         parameter by a lookup_msym_prefer parameter.
7562         * symtab.h (find_gnu_ifunc): New declaration.
7563
7564 2018-04-26  Pedro Alves  <palves@redhat.com>
7565
7566         * blockframe.c (find_gnu_ifunc_target_type): New function.
7567         (find_function_type): New.
7568         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
7569         return a value with a memory address.
7570         (eval_call): For calls to GNU ifunc functions, try to find the
7571         type of the target function from the type that the resolver
7572         returns.
7573         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
7574         symbols.
7575         * infcall.c (find_function_return_type): Delete.
7576         (find_function_addr): Add 'function_type' parameter.  For calls to
7577         GNU ifunc functions, try to find the type of the target function
7578         from the type that the resolver returns, and return it via
7579         FUNCTION_TYPE.
7580         (call_function_by_hand_dummy): Adjust to use the function type
7581         returned by find_function_addr.
7582         (find_function_addr): Add 'function_type' parameter and move
7583         description here.
7584         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
7585         declarations.
7586
7587 2018-04-26  Pedro Alves  <palves@redhat.com>
7588
7589         * c-exp.y (variable production): Skip finding an alias for ifunc
7590         symbols.
7591
7592 2018-04-26  Pedro Alves  <palves@redhat.com>
7593
7594         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
7595
7596 2018-04-25  Pedro Alves  <palves@redhat.com>
7597
7598         * infcmd.c (kill_command): Print the pid as string, not the whole
7599         thread's ptid.  Add comment.  s/has been killed/killed/ in output
7600         message.
7601         * remote.c (remote_detach_1): Print the pid as string, not the
7602         whole thread's ptid.
7603
7604 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
7605             Sergio Durigan Junior  <sergiodj@redhat.com>
7606             Pedro Alves  <palves@redhat.com>
7607
7608         * infcmd.c (kill_command): Print message when inferior has
7609         been killed.
7610         * inferior.c (print_inferior_events): Remove 'static'.  Set as
7611         '1'.
7612         (add_inferior): Improve message printed when
7613         'print_inferior_events' is on.
7614         (exit_inferior): Remove message printed when
7615         'print_inferior_events' is on.
7616         (detach_inferior): Improve message printed when
7617         'print_inferior_events' is on.
7618         (initialize_inferiors): Use 'add_inferior_silent' to set
7619         'current_inferior_'.
7620         * inferior.h (print_inferior_events): Declare here as
7621         'extern'.
7622         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
7623         '[Detaching...]' messages when 'print_inferior_events' is on.
7624         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
7625         as prefix/suffix for messages.  Remove periods.  Fix erroneous
7626         'Detaching after fork from child...', replace it by '... from
7627         parent...'.
7628         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
7629         prefix/suffix when printing 'Detaching...' messages.  Print
7630         them when 'print_inferior_events' is on.
7631         * remote.c (remote_detach_1): Print message when detaching
7632         from inferior and '!is_fork_parent'.
7633
7634 2018-04-24  Tom Tromey  <tom@tromey.com>
7635
7636         * cli-out.h: Reindent.
7637
7638 2018-04-24  Tom Tromey  <tom@tromey.com>
7639
7640         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
7641         (cli_ui_out::do_field_string): Use fputs_filtered.
7642         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
7643
7644 2018-04-23  Tom Tromey  <tom@tromey.com>
7645
7646         * guile/scm-frame.c (gdbscm_frame_read_var): Use
7647         gdb::unique_xmalloc_ptr.
7648
7649 2018-04-23  Tom Tromey  <tom@tromey.com>
7650
7651         * configure: Rebuild.
7652
7653 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
7654
7655         PR gdb/23095
7656         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
7657         prepare_for_testing.  Set normal_bp to r_debug_state if target
7658         is bsd.
7659
7660 2018-04-21  Pedro Alves  <palves@redhat.com>
7661             Rajendra SY  <rajendra.sy@gmail.com>
7662
7663         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
7664         * remote.c (extended_remote_attach): In all-stop mode, mark the
7665         thread as executing.
7666
7667 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7668
7669         * thread.c (thread_apply_all_command): Fix comment.
7670         (thread_command): Fix comment.
7671
7672 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
7673
7674         * common/tdesc.h (tdesc_create_feature): Remove xml filename
7675         parameter.
7676         * features/aarch64-core.c (create_feature_aarch64_core):
7677         Regenerate.
7678         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
7679         Likewise.
7680         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
7681         Likewise.
7682         * features/i386/32bit-avx512.c
7683         (create_feature_i386_32bit_avx512): Likewise.
7684         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
7685         Likewise.
7686         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
7687         Likewise.
7688         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
7689         Likewise.
7690         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
7691         Likewise.
7692         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
7693         Likewise.
7694         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
7695         Likewise.
7696         * features/i386/64bit-avx512.c
7697         (create_feature_i386_64bit_avx512): Likewise.
7698         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
7699         Likewise.
7700         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
7701         Likewise.
7702         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
7703         Likewise.
7704         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
7705         Likewise.
7706         * features/i386/64bit-segments.c
7707         (create_feature_i386_64bit_segments): Likewise.
7708         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
7709         Likewise.
7710         * features/i386/x32-core.c
7711         (create_feature_i386_x32_core): Likewise.
7712         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
7713         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
7714         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
7715         * target-descriptions.c: In generated code, don't pass xml
7716         filename.
7717
7718 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7719
7720         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
7721         (print_xml_feature::visit_post): Likewise.
7722         (print_xml_feature::visit): Likewise.
7723         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
7724         (print_xml_feature): Add new class.
7725         * regformats/regdat.sh: Null xmltarget on feature targets.
7726         * target-descriptions.c (struct target_desc): Add xmltarget.
7727         (maintenance_check_tdesc_xml_convert): Add unittest function.
7728         (tdesc_get_features_xml): Add function to get xml.
7729         (maintenance_check_xml_descriptions): Test xml generation.
7730         * xml-tdesc.c (string_read_description_xml): Add function.
7731         * xml-tdesc.h (string_read_description_xml): Add declaration.
7732
7733 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7734
7735         * features/Makefile: Add feature marker to targets with new style
7736         target descriptions.
7737         * regformats/aarch64.dat: Regenerate.
7738         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
7739         * regformats/i386/amd64-avx-linux.dat: Likewise.
7740         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
7741         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
7742         * regformats/i386/amd64-linux.dat: Likewise.
7743         * regformats/i386/amd64-mpx-linux.dat: Likewise.
7744         * regformats/i386/amd64.dat: Likewise.
7745         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
7746         * regformats/i386/i386-avx-linux.dat: Likewise.
7747         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
7748         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
7749         * regformats/i386/i386-linux.dat: Likewise.
7750         * regformats/i386/i386-mmx-linux.dat: Likewise.
7751         * regformats/i386/i386-mpx-linux.dat: Likewise.
7752         * regformats/i386/i386.dat: Likewise.
7753         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
7754         * regformats/i386/x32-avx-linux.dat: Likewise.
7755         * regformats/i386/x32-linux.dat: Likewise.
7756         * regformats/tic6x-c62x-linux.dat: Likewise.
7757         * regformats/tic6x-c64x-linux.dat: Likewise.
7758         * regformats/tic6x-c64xp-linux.dat: Likewise.
7759         * regformats/regdat.sh: Parse feature marker.
7760
7761 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7762
7763         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
7764         (tdesc_osabi_name): Likewise.
7765         * target-descriptions.c (tdesc_architecture_name): Add new
7766         function.
7767         (tdesc_osabi_name): Likewise.
7768
7769 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7770
7771         * common/tdesc.c (tdesc_predefined_type): Move to here.
7772         (tdesc_named_type): Likewise.
7773         (tdesc_create_vector): Likewise.
7774         (tdesc_create_struct): Likewise.
7775         (tdesc_set_struct_size): Likewise.
7776         (tdesc_create_union): Likewise.
7777         (tdesc_create_flags): Likewise.
7778         (tdesc_create_enum): Likewise.
7779         (tdesc_add_field): Likewise.
7780         (tdesc_add_typed_bitfield): Likewise.
7781         (tdesc_add_bitfield): Likewise.
7782         (tdesc_add_flag): Likewise.
7783         (tdesc_add_enum_value): Likewise.
7784         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
7785         (struct tdesc_type_vector): Likewise.
7786         (struct tdesc_type_field): Likewise.
7787         (struct tdesc_type_with_fields): Likewise.
7788         (tdesc_create_enum): Add declaration.
7789         (tdesc_add_typed_bitfield): Likewise.
7790         (tdesc_add_enum_value): Likewise.
7791         * target-descriptions.c (tdesc_type_field): Move from here.
7792         (tdesc_type_builtin): Likewise.
7793         (tdesc_type_vector): Likewise.
7794         (tdesc_type_with_fields): Likewise.
7795         (tdesc_predefined_types): Likewise.
7796         (tdesc_named_type): Likewise.
7797         (tdesc_create_vector): Likewise.
7798         (tdesc_create_struct): Likewise.
7799         (tdesc_set_struct_size): Likewise.
7800         (tdesc_create_union): Likewise.
7801         (tdesc_create_flags): Likewise.
7802         (tdesc_create_enum): Likewise.
7803         (tdesc_add_field): Likewise.
7804         (tdesc_add_typed_bitfield): Likewise.
7805         (tdesc_add_bitfield): Likewise.
7806         (tdesc_add_flag): Likewise.
7807         (tdesc_add_enum_value): Likewise.
7808         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
7809         (tdesc_add_typed_bitfield): Likewise.
7810         (tdesc_add_enum_value): Likewise.
7811
7812 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7813
7814         * common/tdesc.c (tdesc_feature::accept): Move to here.
7815         (tdesc_feature::operator==): Likewise.
7816         (tdesc_create_reg): Likewise.
7817         * common/tdesc.h (tdesc_type_kind): Likewise.
7818         (struct tdesc_type): Likewise.
7819         (struct tdesc_feature): Likewise.
7820         * regformats/regdat.sh: Create a feature.
7821         * target-descriptions.c (tdesc_type_kind): Move from here.
7822         (tdesc_type): Likewise.
7823         (tdesc_type_up): Likewise.
7824         (tdesc_feature): Likewise.
7825         (tdesc_create_reg): Likewise.
7826
7827 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
7828
7829         * Makefile.in: Add arch/tdesc.c
7830         * common/tdesc.c: New file.
7831         * common/tdesc.h (tdesc_element_visitor): Move to here.
7832         (tdesc_element): Likewise.
7833         (tdesc_reg): Likewise.
7834         (tdesc_reg_up): Likewise.
7835         * regformats/regdef.h (reg): Add offset to constructors.
7836         * target-descriptions.c (tdesc_element_visitor): Move from here.
7837         (tdesc_element): Likewise.
7838         (tdesc_reg): Likewise.
7839         (tdesc_reg_up): Likewise.
7840
7841 2018-04-17  Tom Tromey  <tom@tromey.com>
7842
7843         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
7844         discriminant field.
7845
7846 2018-04-17  Tom Tromey  <tom@tromey.com>
7847
7848         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
7849
7850 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7851
7852         * symtab.c (print_symbol_info): Skip printing filename and line
7853         number when `last' is NULL.
7854         (symtab_symbol_info): Use empty string instead of NULL for first
7855         invocation of print_symbol_info.
7856         (rbreak_command): Pass NULL to `last' parameter of
7857         print_symbol_info.
7858
7859 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
7860
7861         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
7862         instead of nullptr.
7863
7864 2018-04-16  Pedro Alves  <palves@redhat.com>
7865
7866         * MAINTAINERS (sh): Remove.
7867         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
7868         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
7869         (ALLDEPFILES): Remove sh64-tdep.c.
7870         * NEWS: Mentions that support for SH-5/SH64 is removed.
7871         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
7872         (sh*-*-openbsd*): Ditto.
7873         (sh64-*-elf*): Remove.
7874         (sh*): Remove.
7875         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
7876         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
7877         * sh-tdep.c: No longer include "sh64-tdep.h".
7878         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
7879         * sh64-tdep.c, sh64-tdep.h: Remove files.
7880
7881 2018-04-16  Pedro Alves  <palves@redhat.com>
7882
7883         * MAINTAINERS: Remove m88k.
7884         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
7885         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
7886         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
7887         * NEWS: Mention that support for m88k was removed.
7888         * configure.host (m88*-*-*): Remove support.
7889         * configure.nat (m88k-*-*): Remove support.
7890         * configure.tgt (m88*-*-openbsd*): Remove.
7891         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
7892
7893 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
7894
7895         * configure.tgt (x86_tobjs): New variable.
7896         (amd64_tobjs, i386_tobjs): Use it.
7897
7898 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7899
7900         * symtab.c (print_symbol_info): Precede the symbol definition by
7901         the line number when available.
7902         * NEWS: Advertise this enhancement.
7903
7904 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7905
7906         * NEWS (New options): announce set/show record btrace cpu.
7907         * btrace.c: Include record-btrace.h.
7908         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
7909         the vendor is unknown.
7910         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
7911         Maybe overwrite the btrace configuration's cpu.
7912         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
7913         (btrace_fetch): Add cpu parameter.  Update callers.
7914         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
7915         Maybe overwrite the btrace configuration's cpu.  Skip enabling
7916         errata workarounds if the vendor is unknown.
7917         * python/py-record-btrace.c: Include record-btrace.h.
7918         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
7919         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
7920         * record-btrace.c (record_btrace_cpu_state_kind): New.
7921         (record_btrace_cpu): New.
7922         (set_record_btrace_cpu_cmdlist): New.
7923         (record_btrace_get_cpu): New.
7924         (require_btrace_thread, record_btrace_info)
7925         (record_btrace_resume_thread): Call record_btrace_get_cpu.
7926         (cmd_set_record_btrace_cpu_none): New.
7927         (cmd_set_record_btrace_cpu_auto): New.
7928         (cmd_set_record_btrace_cpu): New.
7929         (cmd_show_record_btrace_cpu): New.
7930         (_initialize_record_btrace): Initialize set/show record btrace cpu
7931         commands.
7932         * record-btrace.h (record_btrace_get_cpu): New.
7933
7934 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7935
7936         * record.c (set_record_command): Fix typo in message.
7937
7938 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7939
7940         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
7941
7942 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
7943
7944         * infrun.c (process_event_stop_test): Call
7945         gdbarch_in_indirect_branch_thunk.
7946         * gdbarch.sh (in_indirect_branch_thunk): New.
7947         * gdbarch.c: Regenerated.
7948         * gdbarch.h: Regenerated.
7949         * x86-tdep.h: New.
7950         * x86-tdep.c: New.
7951         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
7952         (HFILES_NO_SRCDIR): Add x86-tdep.h.
7953         (ALLDEPFILES): Add x86-tdep.c.
7954         * arch-utils.h (default_in_indirect_branch_thunk): New.
7955         * arch-utils.c (default_in_indirect_branch_thunk): New.
7956         * i386-tdep: Include x86-tdep.h.
7957         (i386_in_indirect_branch_thunk): New.
7958         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
7959         function.
7960         * amd64-tdep: Include x86-tdep.h.
7961         (amd64_in_indirect_branch_thunk): New.
7962         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
7963
7964 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
7965
7966         PR gdb/23053
7967         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
7968         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
7969         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
7970         regression.
7971
7972 2018-04-12  Tom Tromey  <tom@tromey.com>
7973
7974         * rust-lang.c (rust_print_struct_def): Remove univariant code.
7975         (rust_evaluate_subexp): Likewise.
7976
7977 2018-04-12  Pedro Alves  <palves@redhat.com>
7978
7979         * procfs.c (procfs_detach): Make forward declaration's prototype
7980         match definition's protototype.
7981         (proc_get_LDT_entry): Remove stale do_cleanups call.
7982
7983 2018-04-12  Pedro Alves  <palves@redhat.com>
7984
7985         * target.h (target_ops::to_has_exited): Delete.
7986         (target_has_exited): Delete.
7987         * target-delegates.c: Regenerate.
7988
7989 2018-04-11  Pedro Alves  <palves@redhat.com>
7990
7991         * target.c (fileio_fh_t::t): Add comment.
7992         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
7993         (target_fileio_close): Handle a NULL target.
7994         (invalidate_fileio_fh): New.
7995         (target_close): Call it.
7996         * remote.c (remote_hostio_send_command): No longer check whether
7997         remote_desc is open.
7998
7999 2018-04-11  Pedro Alves  <palves@redhat.com>
8000
8001         * target.c (fileio_fh_t): Make it a named struct instead of a
8002         typedef.
8003         (fileio_fh_t::is_closed): New method.
8004         (DEF_VEC_O (fileio_fh_t)): Remove.
8005         (fileio_fhandles): Now a std::vector.
8006         (is_closed_fileio_fh): Delete.
8007         (acquire_fileio_fd): Adjust.  Rename parameters.
8008         (release_fileio_fd): Adjust.
8009         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
8010         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
8011         (target_fileio_close): Adjust.
8012
8013 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
8014
8015         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
8016         index.
8017
8018 2018-04-10  Pedro Alves  <palves@redhat.com>
8019
8020         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
8021         (scoped_finish_thread_state): New class.
8022         * infcmd.c (run_command_1): Use it instead of finish_thread_state
8023         cleanup.
8024         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
8025         (fetch_inferior_event, normal_stop): Likewise.
8026         * thread.c (finish_thread_state_cleanup): Delete.
8027
8028 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8029             Pedro Alves  <palves@redhat.com>
8030
8031         * value.c: Include "selftest.h" and "common/array-view.h".
8032         (struct range) <operator ==>: New.
8033         (test_ranges_contain): New.
8034         (check_ranges_vector): New.
8035         (test_insert_into_bit_range_vector): New.
8036         (_initialize_values): Register selftests.
8037         * common/array-view.h (operator==, operator!=): New.
8038
8039 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8040
8041         * common/gdb_vecs.h (unordered_remove): Add overload that takes
8042         an iterator.
8043         * inline-frame.c: Include <algorithm>.
8044         (struct inline_state): Add constructor.
8045         (inline_state_s): Remove.
8046         (DEF_VEC_O(inline_state_s)): Remove.
8047         (inline_states): Change type to std::vector.
8048         (find_inline_frame_state): Adjust to std::vector.
8049         (allocate_inline_frame_state): Remove.
8050         (clear_inline_frame_state): Adjust to std::vector.
8051         (skip_inline_frames): Adjust to std::vector.
8052
8053 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8054
8055         * tracepoint.h (struct trace_state_variable): Add constructor.
8056         <name>: Change type to std::string.
8057         * tracepoint.c (tsv_s): Remove.
8058         (DEF_VEC_O(tsv_s)): Remove.
8059         (tvariables): Change to std::vector.
8060         (create_trace_state_variable): Adjust to std::vector.
8061         (find_trace_state_variable): Likewise.
8062         (find_trace_state_variable_by_number): Likewise.
8063         (delete_trace_state_variable): Likewise.
8064         (trace_variable_command): Adjust to std::string.
8065         (delete_trace_variable_command): Likewise.
8066         (tvariables_info_1): Adjust to std::vector.
8067         (save_trace_state_variables): Likewise.
8068         (start_tracing): Likewise.
8069         (merge_uploaded_trace_state_variables): Adjust to std::vector
8070         and std::string.
8071         * target.h (struct target_ops)
8072         <to_download_trace_state_variable>: Pass reference to
8073         trace_state_variable.
8074         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
8075         * target-delegates.c: Re-generate.
8076         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
8077         (mi_tsv_deleted): Likewise.
8078         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
8079         * remote.c (remote_download_trace_state_variable): Change
8080         pointer to reference and adjust.
8081         * make-target-delegates (parse_argtypes): Handle references.
8082         (write_function_header): Likewise.
8083         (munge_type): Likewise.
8084
8085 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8086
8087         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8088         string_view-selftests.c.
8089         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
8090         testsuite.
8091         * unittests/basic_string_view/cons/char/1.cc: Likewise.
8092         * unittests/basic_string_view/cons/char/2.cc: Likewise.
8093         * unittests/basic_string_view/cons/char/3.cc: Likewise.
8094         * unittests/basic_string_view/element_access/char/1.cc:
8095         Likewise.
8096         * unittests/basic_string_view/element_access/char/empty.cc:
8097         Likewise.
8098         * unittests/basic_string_view/element_access/char/front_back.cc:
8099         Likewise.
8100         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
8101         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
8102         Likewise.
8103         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
8104         Likewise.
8105         * unittests/basic_string_view/modifiers/swap/char/1.cc:
8106         Likewise.
8107         * unittests/basic_string_view/operations/compare/char/1.cc:
8108         Likewise.
8109         * unittests/basic_string_view/operations/compare/char/13650.cc:
8110         Likewise.
8111         * unittests/basic_string_view/operations/copy/char/1.cc:
8112         Likewise.
8113         * unittests/basic_string_view/operations/data/char/1.cc:
8114         Likewise.
8115         * unittests/basic_string_view/operations/find/char/1.cc:
8116         Likewise.
8117         * unittests/basic_string_view/operations/find/char/2.cc:
8118         Likewise.
8119         * unittests/basic_string_view/operations/find/char/3.cc:
8120         Likewise.
8121         * unittests/basic_string_view/operations/find/char/4.cc:
8122         Likewise.
8123         * unittests/basic_string_view/operations/rfind/char/1.cc:
8124         Likewise.
8125         * unittests/basic_string_view/operations/rfind/char/2.cc:
8126         Likewise.
8127         * unittests/basic_string_view/operations/rfind/char/3.cc:
8128         Likewise.
8129         * unittests/basic_string_view/operations/substr/char/1.cc:
8130         Likewise.
8131         * unittests/basic_string_view/operators/char/2.cc: Likewise.
8132         * unittests/string_view-selftests.c: New file.
8133
8134 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8135
8136         * unittests/basic_string_view/capacity/1.cc: New file.
8137         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
8138         * unittests/basic_string_view/cons/char/1.cc: New file.
8139         * unittests/basic_string_view/cons/char/2.cc: New file.
8140         * unittests/basic_string_view/cons/char/3.cc: New file.
8141         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
8142         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
8143         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
8144         * unittests/basic_string_view/element_access/char/1.cc: New file.
8145         * unittests/basic_string_view/element_access/char/2.cc: New file.
8146         * unittests/basic_string_view/element_access/char/empty.cc: New file.
8147         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
8148         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
8149         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
8150         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
8151         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
8152         * unittests/basic_string_view/include.cc: New file.
8153         * unittests/basic_string_view/inserters/char/1.cc: New file.
8154         * unittests/basic_string_view/inserters/char/2.cc: New file.
8155         * unittests/basic_string_view/inserters/char/3.cc: New file.
8156         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
8157         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
8158         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
8159         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
8160         * unittests/basic_string_view/literals/types.cc: New file.
8161         * unittests/basic_string_view/literals/values.cc: New file.
8162         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
8163         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
8164         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
8165         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
8166         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
8167         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
8168         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
8169         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
8170         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
8171         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
8172         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
8173         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
8174         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
8175         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
8176         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
8177         * unittests/basic_string_view/operations/data/char/1.cc: New file.
8178         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
8179         * unittests/basic_string_view/operations/find/char/1.cc: New file.
8180         * unittests/basic_string_view/operations/find/char/2.cc: New file.
8181         * unittests/basic_string_view/operations/find/char/3.cc: New file.
8182         * unittests/basic_string_view/operations/find/char/4.cc: New file.
8183         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
8184         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
8185         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
8186         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
8187         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
8188         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
8189         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
8190         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
8191         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
8192         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
8193         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
8194         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
8195         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
8196         * unittests/basic_string_view/operators/char/2.cc: New file.
8197         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
8198         * unittests/basic_string_view/range_access/char/1.cc: New file.
8199         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
8200         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
8201         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
8202         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
8203         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
8204         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
8205         * unittests/basic_string_view/requirements/typedefs.cc: New file.
8206         * unittests/basic_string_view/typedefs.cc: New file.
8207         * unittests/basic_string_view/types/1.cc: New file.
8208
8209 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8210
8211         * common/gdb_string_view.h: Remove libstdc++ implementation
8212         details, adjust to gdb reality.
8213         * common/gdb_string_view.tcc: Likewise.
8214         * cli/cli-script.c (struct string_view): Remove.
8215         (user_args) <m_args>: Change element type to gdb::string_view.
8216         (user_args::insert_args): Adjust.
8217
8218 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8219
8220         * common/gdb_string_view.h: New file.
8221         * common/gdb_string_view.tcc: New file.
8222
8223 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8224
8225         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
8226         * configure: Re-generate.
8227
8228 2018-04-09  Pedro Alves  <palves@redhat.com>
8229
8230         * gdbarch.sh: Include "observable.h" instead of "observer.h".
8231         (set_target_gdbarch): Call
8232         gdb::observers::architecture_changed.notify instead of
8233         observer_notify_architecture_changed.
8234
8235 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8236
8237         * tracepoint.c (struct current_traceframe_cleanup): Remove.
8238         (do_restore_current_traceframe_cleanup): Remove.
8239         (restore_current_traceframe_cleanup_dtor): Remove.
8240         (make_cleanup_restore_current_traceframe): Remove.
8241         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
8242         New.
8243         * tracepoint.h (struct scoped_restore_current_traceframe): New.
8244         * infrun.c (fetch_inferior_event): Use
8245         scoped_restore_current_traceframe.
8246
8247 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8248
8249         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
8250         Remove.
8251         <n_allocated_type_units>: Remove.
8252         <all_type_units>: Change to std::vector.
8253         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
8254         to std::vector change.
8255         (dwarf2_per_objfile::get_cutu): Likewise.
8256         (dwarf2_per_objfile::get_tu): Likewise.
8257         (create_signatured_type_table_from_index): Likewise.
8258         (create_signatured_type_table_from_debug_names): Likewise.
8259         (dw2_symtab_iter_next): Likewise.
8260         (dw2_print_stats): Likewise.
8261         (dw2_expand_all_symtabs): Likewise.
8262         (dw2_expand_marked_cus): Likewise.
8263         (dw2_debug_names_iterator::next): Likewise.
8264         (dwarf2_initialize_objfile): Likewise.
8265         (add_signatured_type_cu_to_table): Likewise.
8266         (create_all_type_units): Likewise.
8267         (add_type_unit): Likewise.
8268         (struct tu_abbrev_offset): Add constructor.
8269         (build_type_psymtabs_1): Adjust to std::vector change.
8270         (print_tu_stats): Likewise.
8271         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
8272         (write_debug_names): Likewise.
8273
8274 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8275
8276         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
8277         Make an std::vector.
8278         <n_comp_units>: Remove.
8279         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
8280         to std::vector change.
8281         (dwarf2_per_objfile::get_cutu): Likewise.
8282         (dwarf2_per_objfile::get_cu): Likewise.
8283         (create_cus_from_index): Likewise.
8284         (create_addrmap_from_index): Likewise.
8285         (create_addrmap_from_aranges): Likewise.
8286         (dwarf2_read_index): Likewise.
8287         (dw2_find_last_source_symtab): Likewise.
8288         (dw2_map_symtabs_matching_filename): Likewise.
8289         (dw2_symtab_iter_next): Likewise.
8290         (dw2_print_stats): Likewise.
8291         (dw2_expand_all_symtabs): Likewise.
8292         (dw2_expand_symtabs_with_fullname): Likewise.
8293         (dw2_expand_marked_cus): Likewise.
8294         (dw2_map_symbol_filenames): Likewise.
8295         (create_cus_from_debug_names): Likewise.
8296         (dwarf2_read_debug_names): Likewise.
8297         (dw2_debug_names_iterator::next): Likewise.
8298         (dwarf2_initialize_objfile): Likewise.
8299         (set_partial_user): Likewise.
8300         (dwarf2_build_psymtabs_hard): Likewise.
8301         (read_comp_units_from_section): Remove arguments, adjust to
8302         std::vector change.
8303         (create_all_comp_units): Adjust to std::vector and
8304         read_comp_units_from_section changes.
8305         (dwarf2_find_containing_comp_unit): Adjust to std::vector
8306         change.
8307         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
8308         (psyms_seen_size): Likewise.
8309         (write_gdbindex): Likewise.
8310         (write_debug_names): Likewise.
8311
8312 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8313
8314         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
8315         with dwarf2_per_objfile.
8316         (create_cus_from_index): Likewise.
8317         (create_signatured_type_table_from_index): Likewise.
8318         (dwarf2_read_index): Likewise.
8319         (dwarf2_initialize_objfile): Likewise.
8320         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
8321         per_cu rather than get_dwarf2_per_objfile.
8322
8323 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8324
8325         * dwarf2read.h (struct signatured_type): Forward declare.
8326         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
8327         New methods.
8328         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
8329         (dw2_get_cutu): ...this.
8330         (dwarf2_per_objfile::get_cu): Rename from...
8331         (dw2_get_cu): ...this.
8332         (dwarf2_per_objfile::get_tu): New.
8333         (create_addrmap_from_index): Adjust.
8334         (create_addrmap_from_aranges): Adjust.
8335         (dw2_find_last_source_symtab): Adjust.
8336         (dw2_map_symtabs_matching_filename): Adjust.
8337         (dw2_symtab_iter_next): Adjust.
8338         (dw2_print_stats): Adjust.
8339         (dw2_expand_all_symtabs): Adjust.
8340         (dw2_expand_symtabs_with_fullname): Adjust.
8341         (dw2_expand_marked_cus): Adjust.
8342         (dw_expand_symtabs_matching_file_matcher): Adjust.
8343         (dw2_map_symbol_filenames): Adjust.
8344         (dw2_debug_names_iterator::next): Adjust.
8345         (dwarf2_initialize_objfile): Adjust.
8346         (set_partial_user): Adjust.
8347         (dwarf2_build_psymtabs_hard): Adjust.
8348
8349 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8350
8351         * dwarf2read.c (create_signatured_type_table_from_debug_names):
8352         Remove unused variables.
8353         (dw2_map_symtabs_matching_filename): Likewise.
8354         (dwarf2_record_block_ranges): Likewise.
8355         (dwarf2_read_addr_index): Likewise.
8356         (follow_die_offset): Likewise.
8357
8358 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8359
8360         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
8361         to symbol_file_add_main.
8362
8363 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8364
8365         PR mi/22299
8366         * mi/mi-console.c (do_fputc_async_safe): New.
8367         (mi_console_file::write_async_safe): New.
8368         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
8369         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
8370         New.
8371         * ui-file.c (ui_file::putstrn): Adjust call to
8372         fputstrn_unfiltered.
8373         * utils.c (printchar): Replace do_fputs and do_fprintf
8374         parameters by do_fputc.
8375         (fputstr_filtered): Adjust call to printchar.
8376         (fputstr_unfiltered): Likewise.
8377         (fputstrn_filtered): Likewise.
8378         (fputstrn_unfiltered): Add do_fputc parameter, pass to
8379         printchar.
8380         * utils.h (do_fputc_ftype): New typedef.
8381         (fputstrn_unfiltered): Add do_fputc parameter.
8382
8383 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8384
8385         * regformats/i386/i386-avx.dat: Remove.
8386
8387 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
8388
8389         PR gdb/22979
8390         * amd64-tdep.c (amd64_none_init_abi): New function.
8391         (amd64_x32_none_init_abi): New function.
8392         (_initialize_amd64_tdep): Register handlers for x86-64 and
8393         x64_32 with GDB_OSABI_NONE.
8394         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
8395         GDB_OSABI_NONE osabi.
8396
8397 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
8398
8399         PR gdb/22980
8400         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
8401         GDB_OSABI_NONE.
8402         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
8403         * osabi.c (gdb_osabi_names): Add "unknown" entry.
8404
8405 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
8406
8407         * common/byte-vector.h (char_vector): New type.
8408         * target.h (target_read_alloc): Return
8409         gdb::optional<byte_vector>.
8410         (target_read_stralloc): Return gdb::optional<char_vector>.
8411         (target_get_osdata): Return gdb::optional<char_vector>.
8412         * target.c (target_read_alloc_1): Templatize.  Replacement
8413         manual memory management with vector.
8414         (target_read_alloc): Change return type, adjust.
8415         (target_read_stralloc): Change return type, adjust.
8416         (target_get_osdata): Change return type, adjust.
8417         * auxv.c (struct auxv_info) <length>: Remove.
8418         <data>: Change type to gdb::optional<byte_vector>.
8419         (auxv_inferior_data_cleanup): Free auxv_info with delete.
8420         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
8421         (target_auxv_search): Adjust.
8422         (fprint_target_auxv): Adjust.
8423         * avr-tdep.c (avr_io_reg_read_command): Adjust.
8424         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
8425         (linux_make_corefile_notes): Adjust.
8426         * osdata.c (get_osdata): Adjust.
8427         * remote.c (remote_get_threads_with_qxfer): Adjust.
8428         (remote_memory_map): Adjust.
8429         (remote_traceframe_info): Adjust.
8430         (btrace_read_config): Adjust.
8431         (remote_read_btrace): Adjust.
8432         (remote_pid_to_exec_file): Adjust.
8433         * solib-aix.c (solib_aix_get_library_list): Adjust.
8434         * solib-dsbt.c (decode_loadmap): Don't free buf.
8435         (dsbt_get_initial_loadmaps): Adjust.
8436         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
8437         * solib-target.c (solib_target_current_sos): Adjust.
8438         * tracepoint.c (sdata_make_value): Adjust.
8439         * xml-support.c (xinclude_start_include): Adjust.
8440         (xml_fetch_content_from_file): Adjust.
8441         * xml-support.h (xml_fetch_another): Change return type.
8442         (xml_fetch_content_from_file): Change return type.
8443         * xml-syscall.c (xml_init_syscalls_info): Adjust.
8444         * xml-tdesc.c (file_read_description_xml): Adjust.
8445         (fetch_available_features_from_target): Change return type.
8446         (target_fetch_description_xml): Adjust.
8447         (target_read_description_xml): Adjust.
8448
8449 2018-04-06  Tom Tromey  <tom@tromey.com>
8450
8451         * value.c (~value): Update.
8452         (struct value) <contents>: Now unique_xmalloc_ptr.
8453         (value_contents_bits_eq, allocate_value_contents)
8454         (value_contents_raw, value_contents_all_raw)
8455         (value_contents_for_printing, value_contents_for_printing_const)
8456         (set_value_enclosing_type): Update.
8457
8458 2018-04-06  Tom Tromey  <tom@tromey.com>
8459
8460         * value.c (range_s): Remove typedef, VEC.
8461         (struct range): Add operator<.
8462         (range_lessthan): Remove.
8463         (ranges_contain): Change type.
8464         (~value): Update.
8465         (struct value) <unavailable, optimized_out>: Now std::vector.
8466         (value_entirely_available)
8467         (value_entirely_covered_by_range_vector)
8468         (value_entirely_unavailable, value_entirely_optimized_out):
8469         Update.
8470         (insert_into_bit_range_vector): Change argument type.
8471         (find_first_range_overlap): Likewise.
8472         (struct ranges_and_idx, value_contents_bits_eq)
8473         (require_not_optimized_out, require_available): Update.
8474         (ranges_copy_adjusted): Change argument types.
8475         (value_optimized_out, value_copy, value_fetch_lazy): Update.
8476
8477 2018-04-06  Tom Tromey  <tom@tromey.com>
8478
8479         * value.c (~value): Update.
8480         (struct value) <parent>: Now a value_ref_ptr.
8481         (value_parent, set_value_parent, value_address, value_copy):
8482         Update.
8483
8484 2018-04-06  Tom Tromey  <tom@tromey.com>
8485
8486         * value.c (struct value): Add constructor, destructor, and member
8487         initializers.
8488         (allocate_value_lazy, value_decref): Update.
8489
8490 2018-04-06  Tom Tromey  <tom@tromey.com>
8491
8492         * value.c (struct value) <released, next>: Remove.
8493         (all_values): Now a std::vector.
8494         (allocate_value_lazy): Update.
8495         (value_next): Remove.
8496         (value_mark, value_free_to_mark, release_value)
8497         (value_release_to_mark): Update.
8498
8499 2018-04-06  Tom Tromey  <tom@tromey.com>
8500
8501         * value.h (fetch_subexp_value, value_release_to_mark): Update.
8502         (free_value_chain): Remove.
8503         * value.c (free_value_chain): Remove.
8504         (value_release_to_mark): Return a std::vector.
8505         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
8506         std::vector.
8507         (check_condition): Update.
8508         * eval.c (fetch_subexp_value): Change "val_chain" to a
8509         std::vector.
8510         * breakpoint.c (update_watchpoint): Update.
8511         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
8512
8513 2018-04-06  Tom Tromey  <tom@tromey.com>
8514
8515         * value.h (free_all_values): Remove.
8516         * value.c (free_all_values): Remove.
8517
8518 2018-04-06  Tom Tromey  <tom@tromey.com>
8519
8520         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
8521         (value_history_chain, value_history_count): Remove.
8522         (value_history): New global.
8523         (record_latest_value, access_value_history, show_values)
8524         (preserve_values): Update.
8525
8526 2018-04-06  Tom Tromey  <tom@tromey.com>
8527
8528         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
8529         * varobj.c (varobj_set_display_format, varobj_set_value)
8530         (install_default_visualizer, construct_visualizer)
8531         (install_new_value, ~varobj, varobj_get_value_type)
8532         (my_value_of_variable, varobj_editable_p): Update.
8533         * c-varobj.c (c_describe_child, c_value_of_variable)
8534         (cplus_number_of_children, cplus_describe_child): Update.
8535         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
8536         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
8537         (ada_value_of_variable, ada_value_is_changeable_p): Update.
8538
8539 2018-04-06  Tom Tromey  <tom@tromey.com>
8540
8541         * printcmd.c (last_examine_address): Change type to
8542         value_ref_ptr.
8543         (do_examine, x_command): Update.
8544
8545 2018-04-06  Tom Tromey  <tom@tromey.com>
8546
8547         * value.c (release_value): Update.
8548         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
8549         (struct bpstats) <val>: Now a value_ref_ptr.
8550         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
8551         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
8552         (~watchpoint, print_it_watchpoint, watch_command_1)
8553         (invalidate_bp_value_on_memory_change): Update.
8554
8555 2018-04-06  Tom Tromey  <tom@tromey.com>
8556
8557         * varobj.c (varobj_clear_saved_item)
8558         (update_dynamic_varobj_children, install_new_value, ~varobj):
8559         Update.
8560         * value.h (value_incref): Move declaration earlier.
8561         (value_decref): Rename from value_free.
8562         (struct value_ref_policy): New.
8563         (value_ref_ptr): New typedef.
8564         (struct value_deleter): Remove.
8565         (gdb_value_up): Remove typedef.
8566         (release_value): Change return type.
8567         (release_value_or_incref): Remove.
8568         * value.c (set_value_parent): Update.
8569         (value_incref): Change return type.
8570         (value_decref): Rename from value_free.
8571         (value_free_to_mark, free_all_values, free_value_chain): Update.
8572         (release_value): Return value_ref_ptr.
8573         (release_value_or_incref): Remove.
8574         (record_latest_value, set_internalvar, clear_internalvar):
8575         Update.
8576         * stack.c (info_frame_command): Don't call value_free.
8577         * python/py-value.c (valpy_dealloc, valpy_new)
8578         (value_to_value_object): Update.
8579         * printcmd.c (do_examine): Update.
8580         * opencl-lang.c (lval_func_free_closure): Update.
8581         * mi/mi-main.c (register_changed_p): Don't call value_free.
8582         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
8583         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
8584         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
8585         value_free.
8586         * guile/scm-value.c (vlscm_free_value_smob)
8587         (vlscm_scm_from_value): Update.
8588         * frame.c (frame_register_unwind, frame_unwind_register_signed)
8589         (frame_unwind_register_unsigned, get_frame_register_bytes)
8590         (put_frame_register_bytes): Don't call value_free.
8591         * findvar.c (address_from_register): Don't call value_free.
8592         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
8593         * dwarf2loc.c (entry_data_value_free_closure)
8594         (value_of_dwarf_reg_entry, free_pieced_value_closure)
8595         (dwarf2_evaluate_loc_desc_full): Update.
8596         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
8597         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
8598         (~watchpoint, watch_command_1)
8599         (invalidate_bp_value_on_memory_change): Update.
8600         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
8601
8602 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
8603
8604         PR gdb/23022
8605         * warning.m4: Add -Wno-error=deprecated-register.
8606         * configure: Re-generate.
8607
8608 2018-04-05  Tom Tromey  <tom@tromey.com>
8609
8610         * linespec.h: Remove include of "vec.h".
8611
8612 2018-04-05  Tom Tromey  <tom@tromey.com>
8613
8614         * linespec.c (typep): Remove typedef.
8615         (find_methods, find_superclass_methods): Take a std::vector.
8616         (find_method): Use std::vector.
8617
8618 2018-04-05  Tom Tromey  <tom@tromey.com>
8619
8620         * utils.c (compare_strings): Remove.
8621         * utils.h (compare_strings): Remove.
8622         * objc-lang.h (find_imps): Update.
8623         * objc-lang.c (find_methods): Take a std::vector.
8624         (uniquify_strings, find_imps): Likewise.
8625         * linespec.c (find_methods): Take a std::vector.
8626         (decode_objc): Use std::vector.
8627         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
8628         a std::vector.
8629         (find_method, find_function_symbols): Use std::vector.
8630
8631 2018-04-05  Tom Tromey  <tom@tromey.com>
8632
8633         * completer.c (completion_tracker::completion_tracker): Remove
8634         cast.
8635         (completion_tracker::discard_completions): Likewise.
8636         * breakpoint.c (ambiguous_names_p): Remove cast.
8637         * ada-lang.c (_initialize_ada_language): Remove cast.
8638         * utils.h (streq): Update.
8639         (streq_hash): Add new declaration.
8640         * utils.c (streq): Return bool.
8641         (streq_hash): New function.
8642
8643 2018-04-05  Tom Tromey  <tom@tromey.com>
8644
8645         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
8646         Remove a string copy.
8647
8648 2018-04-05  Tom Tromey  <tom@tromey.com>
8649
8650         * linespec.c (filter_results): Use std::vector.
8651         (decode_line_2, decode_line_full): Update.
8652
8653 2018-04-05  Tom Tromey  <tom@tromey.com>
8654
8655         * linespec.c (canonical_to_fullform): Return std::string.
8656         (filter_results): Update.
8657         (struct decode_line_2_item): Add constructor.
8658         <fullform, displayform>: Now std::string.
8659         (decode_line_2_compare_items): Now a std::sort comparator.
8660         (decode_line_2): Update.
8661
8662 2018-04-05  Tom Tromey  <tom@tromey.com>
8663
8664         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
8665         (unexpected_linespec_error): Update.
8666         (linespec_parse_basic, parse_linespec): Update.
8667
8668 2018-04-05  Tom Tromey  <tom@tromey.com>
8669
8670         * linespec.c (linespec_parse_basic): Reindent.
8671
8672 2018-04-05  Tom Tromey  <tom@tromey.com>
8673
8674         * minsyms.h (iterate_over_minimal_symbols): Update.
8675         * minsyms.c (iterate_over_minimal_symbols): Take a
8676         gdb::function_view.
8677         * linespec.c (struct collect_minsyms): Remove.
8678         (compare_msyms): Now a std::sort comparator.
8679         (add_minsym): Add parameters.
8680         (search_minsyms_for_name): Update.  Use std::vector.
8681
8682 2018-04-03  Tom Tromey  <tom@tromey.com>
8683
8684         * mipsread.c (read_alphacoff_dynamic_symtab): Use
8685         gdb::byte_vector.
8686
8687 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
8688
8689         * MAINTAINERS (Write After Approval): Add Weimin Pan.
8690
8691 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
8692
8693         PR gdb/16959
8694         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
8695         printing static type.
8696
8697 2018-04-01  Tom Tromey  <tom@tromey.com>
8698
8699         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
8700         (rs6000_xfer_shared_libraries): Update.
8701
8702 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8703
8704         * common/gdb_vecs.h (char_ptr): Remove.
8705         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
8706
8707 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
8708
8709         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
8710         with std::vector.
8711         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
8712
8713 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
8714
8715         * tracepoint.h (struct uploaded_tp): Initialize fields.
8716         <actions, step_actions, cmd_strings>: Change type to
8717         std::vector<char *>.
8718         * tracepoint.c (get_uploaded_tp): Allocate with new.
8719         (free_uploaded_tps): Free with delete.
8720         (parse_tracepoint_definition): Adjust to std::vector change.
8721         * breakpoint.c (read_uploaded_action): Likewise.
8722         (create_tracepoint_from_upload): Likewise.
8723         * ctf.c (ctf_write_uploaded_tp): Likewise.
8724         (SET_ARRAY_FIELD): Likewise.
8725         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
8726
8727 2018-03-30  Tom Tromey  <tom@tromey.com>
8728
8729         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
8730         std::unique_ptr.
8731         (svr4_keep_data_in_core): Update.
8732         (svr4_read_so_list): Update.
8733
8734 2018-03-30  Tom Tromey  <tom@tromey.com>
8735
8736         * windows-nat.c (handle_output_debug_string, handle_exception):
8737         Update.
8738         * target.h (target_read_string): Update.
8739         * target.c (target_read_string): Change "string" to
8740         unique_xmalloc_ptr.
8741         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
8742         Update.
8743         * solib-frv.c (frv_current_sos): Update.
8744         * solib-dsbt.c (dsbt_current_sos): Update.
8745         * solib-darwin.c (darwin_current_sos): Update.
8746         * linux-thread-db.c (inferior_has_bug): Update.
8747         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
8748         Update.  Remove alloca.
8749         * ada-lang.c (ada_main_name): Update.
8750
8751 2018-03-30  Tom Tromey  <tom@tromey.com>
8752
8753         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
8754         (struct dwo_file_deleter): New.
8755         (dwo_file_up): New typedef.
8756         (open_and_init_dwo_file): Use dwo_file_up.
8757         (free_dwo_file_cleanup): Remove.
8758
8759 2018-03-30  Tom Tromey  <tom@tromey.com>
8760
8761         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
8762         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
8763
8764 2018-03-30  Tom Tromey  <tom@tromey.com>
8765
8766         * dwarf2read.c (class free_cached_comp_units): New class.
8767         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
8768         (free_cached_comp_units): Remove function.
8769
8770 2018-03-30  Tom Tromey  <tom@tromey.com>
8771
8772         * utils.h (make_cleanup_unpush_target): Remove.
8773         * inf-ptrace.c (struct target_unpusher): New.
8774         (target_unpush_up) New typedef.
8775         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
8776         target_unpush_up.
8777         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
8778
8779 2018-03-27  Tom Tromey  <tom@tromey.com>
8780
8781         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
8782
8783 2018-03-27  Pedro Alves  <palves@redhat.com>
8784             Tom Tromey  <tom@tromey.com>
8785
8786         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
8787         destructor.  Now a class.
8788         (gdb_readline_wrapper_cleanup): Remove function.
8789         (gdb_readline_wrapper): Remove cleanups.
8790
8791 2018-03-27  Tom Tromey  <tom@tromey.com>
8792
8793         * typeprint.h (struct type_print_options) <local_typedefs,
8794         global_typedefs>: Remove "struct" keyword.
8795         (class typedef_hash_table): New class.
8796         (recursively_update_typedef_hash, add_template_parameters)
8797         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
8798         (find_typedef_in_hash): Don't declare.
8799         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
8800         (typedef_hash_table::recursively_update): Rename from
8801         recursively_update_typedef_hash.  Now a member.
8802         (typedef_hash_table::add_template_parameters): Rename from
8803         add_template_parameters.  Now a member.
8804         (typedef_hash_table::typedef_hash_table): Now a constructor;
8805         rename from create_typedef_hash.
8806         (typedef_hash_table::~typedef_hash_table): Now a destructor;
8807         rename from free_typedef_hash.
8808         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
8809         (do_free_global_table): Remove.
8810         (typedef_hash_table::typedef_hash_table): New constructor; renamed
8811         from copy_type_recursive.
8812         (create_global_typedef_table): Remove.
8813         (typedef_hash_table::find_global_typedef): Now a member of
8814         typedef_hash_table.
8815         (typedef_hash_table::find_typedef): Rename from
8816         find_typedef_in_hash; now a member.
8817         (whatis_exp): Update.
8818         * extension.h (struct ext_lang_type_printers): Add constructor and
8819         destructor.
8820         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
8821         declare.
8822         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
8823         Now a constructor; rename from start_ext_lang_type_printers.
8824         (ext_lang_type_printers): Now a destructor; rename from
8825         free_ext_lang_type_printers.
8826         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
8827         Update.
8828         (c_type_print_base_struct_union): Update.  Remove cleanups.
8829
8830 2018-03-27  Tom Tromey  <tom@tromey.com>
8831
8832         * dwarf-index-write.c: Include <cmath>.
8833
8834 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8835
8836         * NEWS: Add entry describing new "set|show varsize-limit" command.
8837         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
8838         command.
8839         * printcmd.c (_initialize_printcmd): Add "set var" alias of
8840         "set variable".
8841
8842 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
8843
8844         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
8845         dwarf-index-write.c
8846         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
8847         * dwarf-index-common.c: New file.
8848         * dwarf-index-common.h: New file.
8849         * dwarf-index-write.c: New file.
8850         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
8851         (struct dwarf2_section_info): Move from here.
8852         (dwarf2_section_info_def): Likewise.
8853         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
8854         (offset_type): Likewise.
8855         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
8856         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
8857         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
8858         (byte_swap): Likewise.
8859         (MAYBE_SWAP): Likewise.
8860         (dwarf2_per_cu_ptr): Likewise.
8861         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
8862         (struct tu_stats): Likewise.
8863         (struct dwarf2_per_objfile): Likewise.
8864         (struct dwarf2_per_cu_data): Likewise.
8865         (struct signatured_type): Likewise.
8866         (sig_type_ptr): Likewise.
8867         (DEF_VEC_P (sig_type_ptr)): Likewise.
8868         (INDEX4_SUFFIX): Likewise.
8869         (INDEX5_SUFFIX): Likewise.
8870         (DEBUG_STR_SUFFIX): Likewise.
8871         (dwarf2_read_section): Make non-static.
8872         (mapped_index_string_hash): Move from here.
8873         (dwarf5_djb_hash): Likewise.
8874         (file_write): Likewise.
8875         (class data_buf): Likewise.
8876         (struct symtab_index_entry): Likewise.
8877         (struct mapped_symtab): Likewise.
8878         (find_slot): Likewise.
8879         (hash_expand): Likewise.
8880         (add_index_entry): Likewise.
8881         (uniquify_cu_indices): Likewise.
8882         (class c_str_view): Likewise.
8883         (class c_str_view_hasher): Likewise.
8884         (class vector_hasher): Likewise.
8885         (write_hash_table): Likewise.
8886         (psym_index_map): Likewise.
8887         (struct addrmap_index_data): Likewise.
8888         (add_address_entry): Likewise.
8889         (add_address_entry_worker): Likewise.
8890         (write_address_map): Likewise.
8891         (symbol_kind): Likewise.
8892         (write_psymbols): Likewise.
8893         (struct signatured_type_index_data): Likewise.
8894         (write_one_signatured_type): Likewise.
8895         (recursively_count_psymbols): Likewise.
8896         (recursively_write_psymbols): Likewise.
8897         (class debug_names): Likewise.
8898         (check_dwarf64_offsets): Likewise.
8899         (psyms_seen_size): Likewise.
8900         (write_gdbindex): Likewise.
8901         (write_debug_names): Likewise.
8902         (assert_file_size): Likewise.
8903         (write_psymtabs_to_index): Likewise.
8904         (save_gdb_index_command): Likewise.
8905         (_initialize_dwarf2_read): Don't register the "save gdb-index"
8906         command.
8907         * dwarf2read.h: New file.
8908
8909 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
8910
8911         PR gdb/22670
8912         * dwarf2read.c (dwarf2_physname): Do not return the demangled
8913         symbol name if the CU's language stores symbol names in linkage
8914         format.
8915         * language.h (struct language_defn)
8916         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
8917         all instances of this struct.
8918
8919 2018-03-26  Tom Tromey  <tom@tromey.com>
8920
8921         * stack.c (backtrace_command_1): Remove verbose code.
8922
8923 2018-03-26  Tom Tromey  <tom@tromey.com>
8924
8925         * python/py-framefilter.c (py_print_type): Don't catch
8926         exceptions.  Return void.
8927         (py_print_value): Likewise.
8928         (py_print_single_arg): Likewise.
8929         (enumerate_args): Don't catch exceptions.
8930         (py_print_args): Likewise.
8931         (py_print_frame): Likewise.
8932         (gdbpy_apply_frame_filter): Catch exceptions here.
8933
8934 2018-03-26  Tom Tromey  <tom@tromey.com>
8935
8936         * stack.c (_initialize_stack): Remove trailing newlines from help
8937         text.  Add "Usage" line to "backtrace" help.
8938
8939 2018-03-26  Tom Tromey  <tom@tromey.com>
8940
8941         PR python/16486:
8942         * python/py-framefilter.c (py_print_args): Call wrap_hint.
8943
8944 2018-03-26  Tom Tromey  <tom@tromey.com>
8945
8946         * python/py-framefilter.c (py_print_single_arg): Return
8947         EXT_LANG_BT_ERROR from catch.
8948
8949 2018-03-26  Tom Tromey  <tom@tromey.com>
8950
8951         PR backtrace/15584:
8952         * stack.c (backtrace_command_1): Move some code into no-filters
8953         "if".
8954
8955 2018-03-26  Tom Tromey  <tom@tromey.com>
8956
8957         * python/py-framefilter.c (throw_quit_or_print_exception): New
8958         function.
8959         (gdbpy_apply_frame_filter): Use it.
8960
8961 2018-03-26  Tom Tromey  <tom@tromey.com>
8962
8963         PR cli/17716:
8964         * python/py-framefilter.c (py_print_type, py_print_value)
8965         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
8966         RETURN_MASK_ERROR.
8967
8968 2018-03-26  Tom Tromey  <tom@tromey.com>
8969
8970         * python/py-framefilter.c (enumerate_args): Use
8971         gdb::unique_xmalloc_ptr.
8972
8973 2018-03-26  Tom Tromey  <tom@tromey.com>
8974
8975         * python/py-framefilter.c (py_print_frame): Return
8976         EXT_LANG_BT_OK.
8977         (gdbpy_apply_frame_filter): Update comment.
8978         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
8979         Remove.
8980         <EXT_LANG_BT_NO_FILTERS>: Change value.
8981
8982 2018-03-26  Tom Tromey  <tom@tromey.com>
8983
8984         PR backtrace/15582:
8985         * stack.c (backtrace_command): Parse "hide" argument.
8986         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
8987         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
8988         constant.
8989
8990 2018-03-26  Tom Tromey  <tom@tromey.com>
8991
8992         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
8993         add "flags".
8994         (backtrace_command): Remove "fulltrace", add "flags".
8995
8996 2018-03-26  Tom Tromey  <tom@tromey.com>
8997
8998         * stack.c (backtrace_command): Rewrite command line parsing.
8999
9000 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
9001
9002         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
9003
9004 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
9005
9006         * filename-seen-cache.h: Add include guard.
9007
9008 2018-03-26  Keith Seitz  <keiths@redhat.com>
9009
9010         * symfile.c (place_section): Remove "struct" from section_addr_info
9011         in comment.
9012         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
9013         "struct" keyword from section_addr_info.
9014
9015 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
9016
9017         * regformats/regdef.h (reg): Add constructors.
9018
9019 2018-03-25  Pedro Alves  <palves@redhat.com>
9020
9021         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
9022         if then/else bodies in var_func_name extraction.
9023
9024 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
9025
9026         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
9027         lookup_minimal_symbol() to find symbol entry.
9028         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
9029
9030 2018-03-23  Keith Seitz  <keiths@redhat.com>
9031
9032         PR c++/22968
9033         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
9034         nested type definitions for C++, too.
9035
9036 2018-03-23  Tom Tromey  <tom@tromey.com>
9037
9038         * machoread.c (struct oso_el): Add a constructor.  Don't define as
9039         a typedef.
9040         (macho_register_oso): Remove.
9041         (macho_symtab_read): Take a std::vector.
9042         (oso_el_compare_name): Now a std::sort comparator.
9043         (macho_symfile_read_all_oso): Take a std::vector.
9044         (macho_symfile_read): Use std::vector.  Remove cleanups.
9045
9046 2018-03-22  Tom Tromey  <tom@tromey.com>
9047
9048         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
9049         (record_full_goto_bookmark): Use std::string.
9050
9051 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9052
9053         PR tdep/18295
9054         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
9055         a single mask.
9056
9057 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9058
9059         * rs6000-tdep.c (store_insn_p): New function.
9060         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
9061         and cr_reg to their unshifted values. Use store_insn_p to
9062         match LR saves using either R1 or fdata->alloca_reg. Use
9063         store_insn_p to match CR saves. Set alloca_reg_offset
9064         when alloca_reg and framep are set. Remove lr_reg shift
9065         when assigning to fdata->lr_register.
9066
9067 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9068
9069         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
9070         command line args instead of emitting a warning.
9071
9072 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
9073
9074         * tracepoint.h (struct static_tracepoint_marker): Initialize
9075         fields, define default constructor, move constructor and move
9076         assignment, disable the rest.
9077         <str_id, extra>: Make std::string.
9078         (release_static_tracepoint_marker): Remove.
9079         (free_current_marker): Remove.
9080         * tracepoint.c (free_current_marker): Remove.
9081         (parse_static_tracepoint_marker_definition): Adjust to
9082         std::string, use new hex2str overload.
9083         (release_static_tracepoint_marker): Remove.
9084         (print_one_static_tracepoint_marker): Get marker by reference
9085         and adjust to std::string.
9086         (info_static_tracepoint_markers_command): Adjust to std::vector
9087         changes
9088         * target.h (static_tracepoint_marker_p): Remove typedef.
9089         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
9090         (struct target_ops) <to_static_tracepoint_marker_at>: Return
9091         bool.
9092         <to_static_tracepoint_markers_by_strid>: Return std::vector.
9093         * target-debug.h
9094         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
9095         (target_debug_print_std_vector_static_tracepoint_marker): New.
9096         (target_debug_print_struct_static_tracepoint_marker_p): Rename
9097         to...
9098         (target_debug_print_static_tracepoint_marker_p): ... this.
9099         * target-delegates.c: Re-generate.
9100         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
9101         Make std::string.
9102         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
9103         (decode_static_tracepoint_spec): Adjust to std::vector.
9104         (tracepoint_print_one_detail): Adjust to std::string.
9105         (strace_marker_decode_location): Adjust to std::string.
9106         (update_static_tracepoint): Adjust to std::string, remove call
9107         to release_static_tracepoint_marker.
9108         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
9109         Adjust to std::vector.
9110         * remote.c (remote_static_tracepoint_marker_at): Return bool.
9111         (remote_static_tracepoint_markers_by_strid): Adjust to
9112         std::vector.
9113         * common/rsp-low.h (hex2str): New overload with explicit count
9114         of bytes.
9115         * common/rsp-low.c (hex2str): New overload with explicit count
9116         of bytes.
9117         * unittests/rsp-low-selftests.c (test_hex2str): New function.
9118         (_initialize_rsp_low_selftests): Add test_hex2str test.
9119         * unittests/tracepoint-selftests.c
9120         (test_parse_static_tracepoint_marker_definition): Adjust to
9121         std::string.
9122
9123 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
9124
9125         * tracepoint.c (parse_static_tracepoint_marker_definition):
9126         Consider case where the definition is followed by more
9127         definitions.
9128         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9129         tracepoint-selftests.c.
9130         * unittests/tracepoint-selftests.c: New.
9131
9132 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9133
9134         * MAINTAINERS (Write After Approval): Add Pedro Franco de
9135         Carvalho.
9136
9137 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
9138
9139         * symtab.c (find_pc_sect_line): fixed indentation.
9140
9141 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
9142
9143         * symtab.c (find_pc_sect_line): now uses binary search.
9144
9145 2018-03-19  Tom Tromey  <tom@tromey.com>
9146
9147         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
9148         "IDENT" production.
9149
9150 2018-03-19  Pedro Alves  <palves@redhat.com>
9151             Tom Tromey  <tom@tromey.com>
9152
9153         * unittests/observable-selftests.c: New file.
9154         * common/observable.h: New file.
9155         * observable.h: New file.
9156         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
9157         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
9158         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
9159         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
9160         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
9161         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
9162         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
9163         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
9164         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
9165         python/py-breakpoint.c, python/py-finishbreakpoint.c,
9166         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
9167         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
9168         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
9169         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
9170         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
9171         tui/tui-interp.c, valops.c: Update all users.
9172         * tui/tui-hooks.c (tui_bp_created_observer)
9173         (tui_bp_deleted_observer, tui_bp_modified_observer)
9174         (tui_inferior_exit_observer, tui_before_prompt_observer)
9175         (tui_normal_stop_observer, tui_register_changed_observer):
9176         Remove.
9177         (tui_observers_token): New global.
9178         (attach_or_detach, tui_attach_detach_observers): New functions.
9179         (tui_install_hooks, tui_remove_hooks): Use
9180         tui_attach_detach_observers.
9181         * record-btrace.c (record_btrace_thread_observer): Remove.
9182         (record_btrace_thread_observer_token): New global.
9183         * observer.sh: Remove.
9184         * observer.c: Rename to observable.c.
9185         * observable.c (namespace gdb_observers): Define new objects.
9186         (observer_debug): Move into gdb_observers namespace.
9187         (struct observer, struct observer_list, xalloc_observer_list_node)
9188         (xfree_observer_list_node, generic_observer_attach)
9189         (generic_observer_detach, generic_observer_notify): Remove.
9190         (_initialize_observer): Update.
9191         Don't include observer.inc.
9192         * Makefile.in (generated_files): Remove observer.h, observer.inc.
9193         (clean mostlyclean): Likewise.
9194         (observer.h, observer.inc): Remove targets.
9195         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
9196         (COMMON_SFILES): Use observable.c, not observer.c.
9197         * .gitignore: Remove observer.h.
9198
9199 2018-03-18  Tom Tromey  <tom@tromey.com>
9200
9201         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
9202         gdb::def_vector.
9203         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
9204
9205 2018-03-17  Tom Tromey  <tom@tromey.com>
9206
9207         * auto-load.c (auto_load_objfile_script_1): Use std::string.
9208
9209 2018-03-17  Tom Tromey  <tom@tromey.com>
9210
9211         * target.c (class scoped_target_fd): New.
9212         (target_fileio_close_cleanup): Remove.
9213         (target_fileio_read_alloc_1): Use scoped_target_fd.
9214
9215 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
9216
9217         * silent-rules.mk: New.
9218         * Makefile.in: Include silent-rules.mk
9219         (srcdir, VPATH, top_srcdir): Move up.
9220         (COMPILE): Add ECHO_CXX.
9221         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
9222         (init.c): Add ECHO_INIT_C.
9223         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
9224         (version.c): Add ECHO_GEN.
9225         (printcmd.o): Add ECHO_CXX.
9226         (target-float.o): Add ECHO_CXX.
9227         (ada-exp.o): Add ECHO_CXX.
9228         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
9229         (insight$(EXEEXT)): Add ECHO_CXXLD.
9230         * gnulib/configure.ac: Add AM_SILENT_RULES.
9231         * gnulib/aclocal.m4: Re-generate.
9232         * gnulib/configure: Re-generate.
9233         * gnulib/import/Makefile.in: Re-generate.
9234
9235 2018-03-16  Tom Tromey  <tom@tromey.com>
9236
9237         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
9238         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
9239         * utils.c (do_free_section_addr_info)
9240         (make_cleanup_free_section_addr_info): Remove.
9241         * symfile.h (struct other_sections): Add constructor.
9242         (struct section_addr_info): Remove.
9243         (section_addr_info): New typedef.
9244         (struct sym_fns) <sym_offsets>: Change type of parameter.
9245         (build_section_addr_info_from_objfile)
9246         (relative_addr_info_to_section_offsets, addr_info_make_relative)
9247         (default_symfile_offsets, symbol_file_add)
9248         (symbol_file_add_from_bfd)
9249         (build_section_addr_info_from_section_table): Update.
9250         (alloc_section_addr_info, free_section_addr_info): Don't declare.
9251         * symfile.c (alloc_section_addr_info): Remove.
9252         (build_section_addr_info_from_section_table): Change return type.
9253         Update.
9254         (build_section_addr_info_from_bfd)
9255         (build_section_addr_info_from_objfile): Likewise.
9256         (free_section_addr_info): Remove.
9257         (relative_addr_info_to_section_offsets): Change type of "addrs".
9258         (addrs_section_compar): Now a std::sort comparator.
9259         (addrs_section_sort): Change return type.
9260         (addr_info_make_relative): Change type of "addrs".  Update.
9261         (default_symfile_offsets, syms_from_objfile_1)
9262         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
9263         (symbol_file_add_separate): Update.
9264         (symbol_file_add): Change type of "addrs".  Update.
9265         (add_symbol_file_command): Update.  Remove cleanups.
9266         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
9267         cleanups.
9268         * symfile-debug.c (debug_sym_offsets): Change type of "info".
9269         * solib.c (solib_read_symbols): Update.
9270         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
9271         * machoread.c (macho_symfile_offsets): Update.
9272         * jit.c (jit_bfd_try_read_symtab): Update.
9273
9274 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
9275
9276         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9277         unittests/utils-selftests.c.
9278         * unittests/utils-selftests.c: New file.
9279
9280 2018-03-14  Tom Tromey  <tom@tromey.com>
9281
9282         PR cli/14977:
9283         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
9284         for NULL.
9285
9286 2018-03-14  Tom Tromey  <tom@tromey.com>
9287
9288         PR cli/19918:
9289         * printcmd.c (printf_pointer): Allow "-" in format.
9290
9291 2018-03-14  Tom Tromey  <tom@tromey.com>
9292
9293         * printcmd.c (_initialize_printcmd): Add usage to printf.
9294
9295 2018-03-14  Yao Qi  <qiyao@sourceware.org>
9296
9297         * MAINTAINERS: Update my email address.
9298
9299 2018-03-13  Tom Tromey  <tom@tromey.com>
9300
9301         * machoread.c (macho_check_dsym): Change filenamep to a
9302         std::string*.
9303         (macho_symfile_read): Update.
9304         * symfile.c (load_command): Use std::string.
9305
9306 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9307
9308         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
9309         to error message string.
9310         (riscv_register_name): Use xsnprintf instead of sprintf.
9311         (riscv_insn::fetch_instruction): Use gdb_assert instead of
9312         internal_error.
9313         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
9314         error.
9315         (riscv_push_dummy_call): Likewise.
9316
9317 2018-03-12  Tom Tromey  <tom@tromey.com>
9318
9319         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
9320         Use gdb::byte_vector.
9321         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
9322
9323 2018-03-12  Yao Qi  <yao.qi@linaro.org>
9324
9325         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
9326         parameter type to readable_regcache.
9327         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
9328         the declaration.
9329
9330 2018-03-11  Tom Tromey  <tom@tromey.com>
9331
9332         * dwarf2read.c (struct nextfield): Add initializers.
9333         (struct nextfnfield): Remove.
9334         (struct fnfieldlist): Add initializers.  Remove "length" and
9335         "head", use std::vector.
9336         (struct decl_field_list): Remove.
9337         (struct field_info): Add initializers.
9338         <fields, baseclasses>: Now std::vector.
9339         <nbaseclasses, nfnfields, typedef_field_list_count,
9340         nested_types_list_count>: Remove.
9341         (dwarf2_add_field, dwarf2_add_type_defn)
9342         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
9343         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
9344         (process_structure_scope): Update.
9345
9346 2018-03-11  Tom Tromey  <tom@tromey.com>
9347
9348         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
9349         for use by std::sort.
9350         (build_type_psymtabs_1): Use std::vector.
9351
9352 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
9353
9354         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
9355         and LIBMPFR in the printed configuration.
9356
9357 2018-03-08  Tom Tromey  <tom@tromey.com>
9358
9359         * source.c (get_filename_and_charpos): Use scoped_fd.
9360         * nto-procfs.c (procfs_open_1): Use scoped_fd.
9361         (procfs_pidlist): Likewise.
9362         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
9363         (iterate_over_mappings): Likewise.
9364
9365 2018-03-08  Tom Tromey  <tom@tromey.com>
9366
9367         * infcall.c (struct call_return_meta_info)
9368         <stack_temporaries_enabled>: Remove.
9369         (get_call_return_value, call_function_by_hand_dummy): Update.
9370         * thread.c (disable_thread_stack_temporaries): Remove.
9371         (enable_thread_stack_temporaries): Remove.
9372         (thread_stack_temporaries_enabled_p): Return bool.
9373         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
9374         (get_last_thread_stack_temporary): Update.
9375         * eval.c (evaluate_subexp): Update.
9376         * gdbthread.h (class enable_thread_stack_temporaries): Now a
9377         class, not a function.
9378         (value_ptr, value_vec): Remove typedefs.
9379         (class thread_info) <stack_temporaries_enabled>: Now bool.
9380         <stack_temporaries>: Now a std::vector.
9381         (thread_stack_temporaries_enabled_p)
9382         (value_in_thread_stack_temporaries): Return bool.
9383
9384 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
9385
9386         * remote.c (putpkt_binary): Fix omitted bytes reporting.
9387         (getpkt_or_notif_sane_1): Likewise.
9388
9389 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
9390
9391         * build-id.c (build_id_to_debug_bfd): Use std::string.
9392
9393 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
9394
9395         * build-id.c (find_separate_debug_file_by_buildid): Return
9396         std::string.
9397         * build-id.h (find_separate_debug_file_by_buildid): Return
9398         std::string.
9399         * coffread.c (coff_symfile_read): Adjust to std::string.
9400         * elfread.c (elf_symfile_read): Adjust to std::string.
9401         * symfile.c (separate_debug_file_exists): Change parameter to
9402         std::string.
9403         (find_separate_debug_file): Return std::string.
9404         (find_separate_debug_file_by_debuglink): Return std::string.
9405         * symfile.h (find_separate_debug_file_by_debuglink): Return
9406         std::string.
9407
9408 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
9409
9410         * common/xml-utils.c (xml_escape_text): Move code to...
9411         (xml_escape_text_append): ... this new function.
9412         * common/xml-utils.h (xml_escape_text_append): New declaration.
9413         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
9414         New function.
9415         (_initialize_xml_utils): register test_xml_escape_text_append as
9416         a selftest.
9417
9418 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
9419
9420         * defs.h: Remove MAX_REGISTER_SIZE.
9421         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
9422         asserts.
9423         * python/py-unwind.c (pyuw_sniffer): Likewise.
9424
9425 2018-03-07  Tom Tromey  <tom@tromey.com>
9426
9427         * linux-tdep.c (linux_info_proc): Update.
9428         * target.h (struct target_ops) <to_fileio_readlink>: Return
9429         optional<string>.
9430         (target_fileio_readlink): Return optional<string>.
9431         * remote.c (remote_hostio_readlink): Return optional<string>.
9432         * inf-child.c (inf_child_fileio_readlink): Return
9433         optional<string>.
9434         * target.c (target_fileio_readlink): Return optional<string>.
9435
9436 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
9437
9438         * regcache.c (cooked_read_test): Add riscv to the list of
9439         architectures that have a save_reggroup.
9440
9441 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9442
9443         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
9444         value is not a dynamic class object.
9445
9446 2018-03-06  Tom Tromey  <tom@tromey.com>
9447
9448         * rust-exp.y: Formatting fixes.
9449
9450 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9451
9452         * riscv-tdep.c (riscv_register_name): Remove target description
9453         support.
9454         (riscv_gdbarch_init): Remove target description check.
9455
9456 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9457
9458         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
9459         comment.
9460         * riscv-tdep.h: Likewise.
9461
9462 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9463
9464         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
9465         (riscv_pseudo_register_write): Delete.
9466         (riscv_gdbarch_init): Remove all use of pseudo registers.
9467
9468 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9469
9470         * record-btrace.c (btrace_print_lines): Replace cleanup
9471         parameter with RAII equivalents.
9472         (btrace_insn_history): Replace cleanup with RAII equivalents.
9473         * ui-out.h (make_cleanup_ui_out_list_begin_end,
9474         make_cleanup_ui_out_tuple_begin_end): Remove.
9475         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
9476         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
9477         make_cleanup_ui_out_list_begin_end): Remove.
9478
9479 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9480
9481         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
9482         parameter types to std::vector.  Use bool.
9483         (record_btrace_wait): Replace VEC(tp_t) with
9484         std::vector<thread_info *>.
9485         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
9486
9487 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9488
9489         * record-btrace.c (record_btrace_disable_callback): Remove.
9490         (struct scoped_btrace_disable): New.
9491         (record_btrace_open): Use scoped_btrace_disable.
9492
9493 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9494
9495         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
9496         reading values from registers.
9497
9498 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9499
9500         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
9501         where appropriate.
9502
9503 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9504
9505         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
9506         change parameter type.  Use GDB's print functions, and use
9507         core_addr_to_string where appropriate.
9508         (riscv_push_dummy_call): Use core_addr_to_string where
9509         appropriate, update call to riscv_print_arg_location, and reindent
9510         a few lines.
9511         (riscv_return_value): Update call to riscv_print_arg_location.
9512
9513 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9514             Tim Newsome <tim@sifive.com>
9515             Albert Ou <a0u@eecs.berkeley.edu>
9516             Darius Rad <darius@bluespec.com>
9517
9518         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
9519         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
9520         (ALLDEPFILES): Add riscv-tdep.c
9521         * configure.tgt: Add riscv support.
9522         * riscv-tdep.c: New file.
9523         * riscv-tdep.h: New file.
9524         * NEWS: Mention new target.
9525         * MAINTAINERS: Add entry for riscv.
9526
9527 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9528
9529         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
9530         fields within aggregates.
9531
9532 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
9533
9534         * record-btrace.c (btrace_print_lines): Change type of flags to
9535         gdb_disassembly_flags.
9536
9537 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9538
9539         * fbsd-nat.c: Include "inf-ptrace.h".
9540         (USE_SIGTRAP_SIGINFO): Conditionally define.
9541         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
9542         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
9543         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
9544         function.
9545         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
9546         Likewise.
9547         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
9548         Likewise.
9549         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
9550         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
9551         "supports_stopped_by_hw_breakpoint" target methods.
9552
9553 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9554
9555         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
9556         * fbsd-nat.c (debug_fbsd_nat): New variable.
9557         (show_fbsd_nat_debug): New function.
9558         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
9559         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
9560
9561 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
9562
9563         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
9564         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
9565         prototype.
9566         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
9567         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
9568         method.
9569
9570 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9571
9572         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
9573         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
9574
9575 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9576
9577         * charset.c (struct charset_vector): New.
9578         (charsets): Change type to charset_vector.
9579         (find_charset_names): Adjust.
9580         (add_one): Adjust.
9581         (_initialize_charset): Adjust.
9582
9583 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9584
9585         * progspace.h (struct program_space) <deleted_solibs>: Change
9586         type to std::vector<std::string>.
9587         * progspace.c (clear_program_space_solib_cache): Adjust.
9588         * breakpoint.c (print_solib_event): Adjust.
9589         (check_status_catch_solib): Adjust.
9590         * solib.c (update_solib_list): Adjust.
9591         * ui-out.h (class ui_out) <field_string>: New overload.
9592         * ui-out.c (ui_out::field_string): New overload.
9593
9594 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9595
9596         * progspace.h (struct program_space): Add constructor and
9597         destructor, initialize fields.
9598         (add_program_space): Remove.
9599         * progspace.c (add_program_space): Rename to...
9600         (program_space::program_space): ... this.
9601         (release_program_space): Rename to...
9602         (program_space::~program_space): ... this.
9603         (delete_program_space): Use delete to delete program_space.
9604         (initialize_progspace): Use new to allocate program_space.
9605         * inferior.c (add_inferior_with_spaces): Likewise.
9606         (clone_inferior_command): Likewise.
9607         * infrun.c (follow_fork_inferior): Likewise.
9608         (handle_vfork_child_exec_or_exit): Likewise.
9609
9610 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
9611
9612         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
9613         (delim_string_to_char_ptr_vec): Return std::vector of
9614         gdb::unique_xmalloc_ptr.
9615         (dirnames_to_char_ptr_vec_append): Take std::vector of
9616         gdb::unique_xmalloc_ptr.
9617         (dirnames_to_char_ptr_vec): Return std::vector of
9618         gdb::unique_xmalloc_ptr.
9619         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
9620         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
9621         (delim_string_to_char_ptr_vec): Return an std::vector of
9622         gdb::unique_xmalloc_ptr, adjust the code.
9623         (dirnames_to_char_ptr_vec_append): Take an std::vector of
9624         gdb::unique_xmalloc_ptr, adjust the code.
9625         (dirnames_to_char_ptr_vec): Return an std::vector of
9626         gdb::unique_xmalloc_ptr, adjust the code.
9627         * auto-load.c (auto_load_safe_path_vec): Change type to
9628         std::vector of gdb::unique_xmalloc_ptr.
9629         (auto_load_expand_dir_vars): Return an std::vector of
9630         gdb::unique_xmalloc_ptr, adjust the code.
9631         (auto_load_safe_path_vec_update): Adjust.
9632         (filename_is_in_auto_load_safe_path_vec): Adjust.
9633         (auto_load_objfile_script_1): Adjust.
9634         * build-id.c (build_id_to_debug_bfd): Adjust.
9635         * linux-thread-db.c (thread_db_load_search): Adjust.
9636         * source.c (add_path): Adjust.
9637         (openp): Adjust.
9638         * symfile.c (find_separate_debug_file): Adjust.
9639         * utils.c (do_free_char_ptr_vec): Remove.
9640         (make_cleanup_free_char_ptr_vec): Remove.
9641
9642 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
9643
9644         PR gdb/22907
9645         * common/pathstuff.c: Conditionally include "<windows.h>".
9646
9647 2018-03-01  Georg Sauthoff  <mail@georg.so>
9648
9649         PR gdb/22888
9650         * gcore.in: Quote variables and switch interpreter to bash.
9651
9652 2018-03-01  Tom Tromey  <tom@tromey.com>
9653
9654         * dwarf2read.c (alloc_discriminant_info): Fix default_index
9655         assertion.  Add assertion for discriminant_index.
9656         (quirk_rust_enum): Use correct base type name in univariant case.
9657
9658 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
9659
9660         * record.c (get_call_history_modifiers): Return a
9661         record_print_flags.
9662         (cmd_record_call_history): Adjust.
9663         * record-btrace.c (record_btrace_call_history): Adjust.
9664         (record_btrace_call_history_range): Adjust.
9665         (record_btrace_call_history_from): Adjust.
9666         * target-debug.h (target_debug_print_record_print_flags): New.
9667         * target-delegates.c: Re-generate.
9668         * target.c (target_call_history): Change flags type.
9669         (target_call_history_from): Likewise.
9670         (target_call_history_range): Likewise.
9671         * target.h (struct target_ops) <target_call_history>: Likewise.
9672         (target_call_history_from): Likewise.
9673         (target_call_history_range): Likewise.
9674
9675 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
9676             Simon Marchi  <simon.marchi@polymtl.ca>
9677
9678         * common/common-utils.c: Include "sys/stat.h".
9679         (is_regular_file): Move here from "source.c"; change return
9680         type to "bool".
9681         * common/common-utils.h (is_regular_file): New prototype.
9682         * common/pathstuff.c (contains_dir_separator): New function.
9683         * common/pathstuff.h (contains_dir_separator): New prototype.
9684         * source.c: Don't include "sys/stat.h".
9685         (is_regular_file): Move to "common/common-utils.c".
9686
9687 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
9688
9689         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
9690         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
9691         * auto-load.c: Include "common/pathstuff.h".
9692         * common/common-def.h (current_directory): Move here.
9693         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
9694         function.
9695         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
9696         prototype.
9697         * common/pathstuff.c: New file.
9698         * common/pathstuff.h: New file.
9699         * compile/compile.c: Include "common/pathstuff.h".
9700         * defs.h (current_directory): Move to "common/common-defs.h".
9701         * dwarf2read.c: Include "common/pathstuff.h".
9702         * exec.c: Likewise.
9703         * guile/scm-safe-call.c: Likewise.
9704         * linux-thread-db.c: Likewise.
9705         * main.c: Likewise.
9706         * nto-tdep.c: Likewise.
9707         * objfiles.c: Likewise.
9708         * source.c: Likewise.
9709         * symtab.c: Likewise.
9710         * utils.c: Include "common/pathstuff.h".
9711         (gdb_realpath): Move to "common/pathstuff.c".
9712         (gdb_realpath_keepfile): Likewise.
9713         (gdb_abspath): Likewise.
9714         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
9715         (gdb_realpath_keepfile): Likewise.
9716         (gdb_abspath): Likewise.
9717
9718 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
9719
9720         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
9721         wildcard process pid for super_resume for kernels with a
9722         specific bug.
9723
9724 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
9725
9726         * compile/compile.c (get_args): Add additional comments
9727         explaining function.
9728
9729 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
9730             Tom Tromey  <tom@tromey.com>
9731
9732         * target.h (memory_write_request_s): Remove typedef.  Don't define
9733         VEC.
9734         (target_write_memory_blocks): Change argument to std::vector.
9735         (struct memory_write_request): Add constructor.
9736         * target-memory.c (compare_block_starting_address): Return bool.
9737         Change argument types.
9738         (claim_memory): Change arguments to use std::vector.
9739         (split_regular_and_flash_blocks, blocks_to_erase)
9740         (compute_garbled_blocks): Likewise.
9741         (cleanup_request_data, cleanup_write_requests_vector): Remove.
9742         (target_write_memory_blocks): Change argument to std::vector.
9743         * symfile.c (struct load_section_data): Add constructor and
9744         destructor.  Use std::vector for "requests".
9745         (struct load_progress_data): Add initializers.
9746         (load_section_callback): Update.  Use "new".
9747         (clear_memory_write_data): Remove.
9748         (generic_load): Update.
9749
9750 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
9751
9752         * arch/aarch64.h: Use common/tdesc.h.
9753
9754 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9755
9756         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
9757         architecture with a 64-bit ABI.
9758
9759 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
9760
9761         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
9762         ahead of target description loading.
9763
9764 2018-02-26  Tom Tromey  <tom@tromey.com>
9765
9766         * stack.c (backtrace_command_1): Update.
9767         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
9768         of "flags".
9769         * python/py-framefilter.c (py_print_frame)
9770         (gdbpy_apply_frame_filter): Change type of "flags".
9771         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
9772         of "flags".
9773         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
9774         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
9775         * extension.h (enum frame_filter_flag): Rename from
9776         frame_filter_flags.
9777         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
9778         (apply_ext_lang_frame_filter): Change type of "flags".
9779         * extension.c (apply_ext_lang_frame_filter): Change type of
9780         "flags".
9781         * extension-priv.h (struct extension_language_ops)
9782         <apply_frame_filter>: Change type of "flags".
9783
9784 2018-02-26  Tom Tromey  <tom@tromey.com>
9785
9786         PR python/16497:
9787         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
9788         off-by-one in py_end computation.
9789         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
9790         PRINT_MORE_FRAMES.
9791         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
9792         constant.
9793
9794 2018-02-26  Tom Tromey  <tom@tromey.com>
9795
9796         * dwarf2read.c (struct variant_field): New.
9797         (struct nextfield) <variant>: New field.
9798         (dwarf2_add_field): Handle DW_TAG_variant_part.
9799         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
9800         discriminated union.
9801         (read_structure_type): Handle DW_TAG_variant_part.
9802         (handle_struct_member_die): New function, extracted from
9803         process_structure_scope.  Handle DW_TAG_variant.
9804         (process_structure_scope): Handle discriminated unions.  Call
9805         handle_struct_member_die.
9806
9807 2018-02-26  Tom Tromey  <tom@tromey.com>
9808
9809         * rust-lang.h (rust_last_path_segment): Declare.
9810         * rust-lang.c (rust_last_path_segment): Now public.  Change
9811         contract.
9812         (struct disr_info): Remove.
9813         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
9814         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
9815         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
9816         (rust_enum_p, rust_enum_variant): New function.
9817         (rust_underscore_fields): Remove "offset" parameter.
9818         (rust_print_enum): New function.
9819         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
9820         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
9821         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
9822         enums.
9823         (rust_internal_print_type): New function, from rust_print_type.
9824         Remove enum code.
9825         (rust_print_type): Call rust_internal_print_type.
9826         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
9827         Update enum handling.
9828         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
9829         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
9830         (rust_union_quirks): New functions.
9831         (process_full_comp_unit, process_full_type_unit): Call
9832         rust_union_quirks.
9833         (process_structure_scope): Update rust_unions if necessary.
9834
9835 2018-02-26  Tom Tromey  <tom@tromey.com>
9836
9837         * value.h (value_union_variant): Declare.
9838         * valops.c (value_union_variant): New function.
9839         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
9840         (struct discriminant_info): New.
9841         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
9842         enumerator.
9843         (struct main_type) <flag_discriminated_union>: New field.
9844
9845 2018-02-26  Tom Tromey  <tom@tromey.com>
9846
9847         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9848         unittests/unpack-selftests.c.
9849         * unittests/unpack-selftests.c: New file.
9850         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
9851
9852 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9853
9854         * dwarf2read.c (struct partial_die_info) <read>: New method.
9855         (read_partial_die): Remove the declaration.
9856         (load_partial_dies): Update.
9857         (partial_die_info::partial_die_info):
9858         (read_partial_die): Change it to partial_die_info::read.
9859
9860 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9861
9862         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
9863         (fixup_partial_die): Remove declaration.
9864         (scan_partial_symbols): Update.
9865         (partial_die_parent_scope): Likewise.
9866         (partial_die_full_name): Likewise.
9867         (fixup_partial_die): Change it to partial_die_info::fixup.
9868
9869 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9870
9871         * dwarf2read.c (read_partial_die): Update the declaration.
9872         (load_partial_dies): Caller update.
9873         (read_partial_die): Remove one argument abbrev_len.
9874
9875 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9876
9877         * dwarf2read.c (struct partial_die_info): Add ctor, delete
9878         assignment operator.
9879         (load_partial_dies): Use ctor and copy ctor.
9880         (read_partial_die): Update.
9881         (dwarf2_cu::find_partial_die): Use ctor.
9882
9883 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9884
9885         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
9886         (find_partial_die_in_comp_unit): Change it to
9887         dwarf2_cu::find_partial_die.
9888         (find_partial_die): Update.
9889
9890 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9891
9892         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
9893         is NULL.
9894
9895 2018-02-26  Yao Qi  <yao.qi@linaro.org>
9896
9897         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
9898
9899 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
9900
9901         * arch/amd64.h: Use common/tdesc.h.
9902         * arch/i386.c: Likewise.
9903         * arch/i386.h: Likewise.
9904         * arch/tic6x.c: Likewise.
9905         * arch/tdesc.h: Move file from here...
9906         * common/tdesc.h: ...to here.
9907         * features/aarch64-core.c: Regenerate.
9908         * features/aarch64-fpu.c: Regenerate.
9909         * features/i386/32bit-avx.c: Regenerate.
9910         * features/i386/32bit-avx512.c: Regenerate.
9911         * features/i386/32bit-core.c: Regenerate.
9912         * features/i386/32bit-linux.c: Regenerate.
9913         * features/i386/32bit-mpx.c: Regenerate.
9914         * features/i386/32bit-pkeys.c: Regenerate.
9915         * features/i386/32bit-sse.c: Regenerate.
9916         * features/i386/64bit-avx.c: Regenerate.
9917         * features/i386/64bit-avx512.c: Regenerate.
9918         * features/i386/64bit-core.c: Regenerate.
9919         * features/i386/64bit-linux.c: Regenerate.
9920         * features/i386/64bit-mpx.c: Regenerate.
9921         * features/i386/64bit-pkeys.c: Regenerate.
9922         * features/i386/64bit-segments.c: Regenerate.
9923         * features/i386/64bit-sse.c: Regenerate.
9924         * features/i386/x32-core.c: Regenerate.
9925         * features/tic6x-c6xp.c: Regenerate.
9926         * features/tic6x-core.c: Regenerate.
9927         * features/tic6x-gp.c: Regenerate.
9928         * target-descriptions.c: Use common/tdesc.h.
9929         * target-descriptions.h: Likewise.
9930
9931 2018-02-24  Tom Tromey  <tom@tromey.com>
9932
9933         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
9934         (try_thread_db_load_from_dir, thread_db_load_search): Use
9935         std::string.
9936         (info_auto_load_libthread_db_compare): Return bool.  Change
9937         argument types.
9938         (info_auto_load_libthread_db): Use std::vector, std::string.
9939         Remove cleanups.
9940
9941 2018-02-24  Tom Tromey  <tom@tromey.com>
9942
9943         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
9944         std::string.
9945         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
9946         std::string*.
9947         * gdbarch.c: Rebuild.
9948         * gdbarch.h: Rebuild.
9949         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
9950         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
9951         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
9952         std::string*.
9953
9954 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
9955
9956         * gdbtypes.h (sect_offset): Change type to uint64_t.
9957         (sect_offset_str): New function.
9958         * dwarf2read.c (create_addrmap_from_aranges): Use
9959         sect_offset_str.
9960         (error_check_comp_unit_head): Likewise.
9961         (create_debug_type_hash_table): Likewise.
9962         (read_cutu_die_from_dwo): Likewise.
9963         (init_cutu_and_read_dies): Likewise.
9964         (init_cutu_and_read_dies_no_follow): Likewise.
9965         (process_psymtab_comp_unit_reader): Likewise.
9966         (partial_die_parent_scope): Likewise.
9967         (peek_die_abbrev): Likewise.
9968         (process_queue): Likewise.
9969         (dwarf2_physname): Likewise.
9970         (read_namespace_alias): Likewise.
9971         (read_import_statement): Likewise.
9972         (create_dwo_cu_reader): Likewise.
9973         (create_cus_hash_table): Likewise.
9974         (lookup_dwo_cutu): Likewise.
9975         (inherit_abstract_dies): Likewise.
9976         (read_func_scope): Likewise.
9977         (read_call_site_scope): Likewise.
9978         (dwarf2_add_member_fn): Likewise.
9979         (read_common_block): Likewise.
9980         (read_module_type): Likewise.
9981         (read_typedef): Likewise.
9982         (read_subrange_type): Likewise.
9983         (load_partial_dies): Likewise.
9984         (read_partial_die): Likewise.
9985         (find_partial_die): Likewise.
9986         (read_str_index): Likewise.
9987         (dwarf2_string_attr): Likewise.
9988         (build_error_marker_type): Likewise.
9989         (lookup_die_type): Likewise.
9990         (dump_die_shallow): Likewise.
9991         (follow_die_ref): Likewise.
9992         (dwarf2_fetch_die_loc_sect_off): Likewise.
9993         (dwarf2_fetch_constant_bytes): Likewise.
9994         (follow_die_sig): Likewise.
9995         (get_signatured_type): Likewise.
9996         (get_DW_AT_signature_type): Likewise.
9997         (dwarf2_find_containing_comp_unit): Likewise.
9998         (set_die_type): Likewise.
9999
10000 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
10001
10002         * arch/aarch64.c: Include "common-defs.h".
10003         * arch/amd64.c: Likewise.
10004         * arch/i386.c: Likewise.
10005
10006 2018-02-21  Tom Tromey  <tom@tromey.com>
10007
10008         * value.h: (extract_field_op): Update.
10009         * eval.c (extract_field_op): Return a const char *.
10010         * expression.h (parse_expression_for_completion): Update.
10011         * completer.c (complete_expression): Update.
10012         (add_struct_fields): Make fieldname const.
10013         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
10014         (mark_completion_tag, parse_exp_in_context_1): Update.
10015         (parse_expression_for_completion): Change "name" to
10016         unique_xmalloc_ptr*.
10017
10018 2018-02-21  Tom Tromey  <tom@tromey.com>
10019
10020         * infcall.c (call_function_by_hand_dummy): Use std::vector.
10021
10022 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10023
10024         * avr-tdep.c (avr_read_pc): Change parameter type to
10025         readable_regcache.
10026         * gdbarch.sh (read_pc): Likewise.
10027         * gdbarch.c: Re-generated.
10028         * gdbarch.h: Re-generated.
10029         * hppa-tdep.c (hppa_read_pc): Change parameter type to
10030         readable_regcache.
10031         * ia64-tdep.c (ia64_read_pc): Likewise.
10032         * mips-tdep.c (mips_read_pc): Likewise.
10033         * spu-tdep.c (spu_read_pc): Likewise.
10034
10035 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10036
10037         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
10038         * regcache-dump.c: New file.
10039         * regcache.c: Move register_dump to regcache-dump.c.
10040         (maintenance_print_registers): Likewise.
10041         (maintenance_print_raw_registers): Likewise.
10042         (maintenance_print_cooked_registers): Likewise.
10043         (maintenance_print_register_groups): Likewise.
10044         (maintenance_print_remote_registers): Likewise.
10045         (_initialize_regcache): Likewise.
10046         * regcache.h (register_dump): Moved from regcache.c.
10047
10048 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10049
10050         * regcache.c (regcache::regcache): Update.
10051         (regcache::invalidate): Move it to detached_regcache::invalidate.
10052         (get_thread_arch_aspace_regcache): Update.
10053         (regcache::raw_update): Update.
10054         (regcache::cooked_read): Remove some code.
10055         (regcache::cooked_read_value): Likewise.
10056         (regcache::raw_write): Remove assert on m_readonly_p.
10057         (regcache::raw_supply_integer): Move it to
10058         detached_regcache::raw_supply_integer.
10059         (regcache::raw_supply_zeroed): Likewise.
10060         * regcache.h (detached_regcache) <raw_supply_integer>: New
10061         declaration.
10062         <raw_supply_zeroed, invalidate>: Likewise.
10063         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
10064         <invalidate>: Likewise.
10065         <m_readonly_p>: Removed.
10066
10067 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10068
10069         * infcmd.c (get_return_value): Let stop_regs point to
10070         get_current_regcache.
10071         * regcache.c (regcache::regcache): Remove.
10072         (register_dump_reg_buffer): New class.
10073         (regcache_print): Adjust.
10074         * regcache.h (regcache): Remove constructors.
10075
10076 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10077
10078         * regcache.c (class register_dump): New class.
10079         (register_dump_regcache, register_dump_none): New class.
10080         (register_dump_remote, register_dump_groups): New class.
10081         (regcache_print): Update.
10082         * regcache.h (regcache_dump_what): Move it to regcache.c.
10083         (regcache) <dump>: Remove.
10084
10085 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10086
10087         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
10088          reg_buffer_rw *.
10089         (jit_unwind_reg_set_impl): Call raw_supply.
10090         (jit_frame_sniffer): Use reg_buffer_rw.
10091         * record-full.c (record_full_core_regbuf): Change its type.
10092         (record_full_core_open_1): Use reg_buffer_rw.
10093         (record_full_close): Likewise.
10094         (record_full_core_fetch_registers): Use regcache->raw_supply.
10095         (record_full_core_store_registers): Likewise.
10096         * regcache.c (regcache::get_register_status): Move it to
10097         reg_buffer.
10098         (regcache_raw_set_cached_value): Remove.
10099         (regcache::raw_set_cached_value): Remove.
10100         (regcache::raw_write): Call raw_supply.
10101         (regcache::raw_supply): Move it to reg_buffer_rw.
10102         * regcache.h (regcache_raw_set_cached_value): Remove.
10103         (reg_buffer_rw): New class.
10104
10105 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10106
10107         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
10108         readonly_detached_regcache.
10109         (dummy_frame_prev_register): Use regcache->cooked_read.
10110         * frame.c (frame_save_as_regcache): Change return type.
10111         (frame_pop): Update.
10112         * frame.h (frame_save_as_regcache): Update declaration.
10113         * inferior.h (get_infcall_suspend_state_regcache): Update
10114         declaration.
10115         * infrun.c (infcall_suspend_state) <registers>: use
10116         readonly_detached_regcache.
10117         (save_infcall_suspend_state): Don't use regcache_dup.
10118         (get_infcall_suspend_state_regcache): Change return type.
10119         * linux-fork.c (struct fork_info) <savedregs>: Change to
10120         readonly_detached_regcache.
10121         <pc>: New field.
10122         (fork_save_infrun_state): Don't use regcache_dup.
10123         (info_checkpoints_command): Adjust.
10124         * mi/mi-main.c (register_changed_p): Update declaration.
10125         (mi_cmd_data_list_changed_registers): Use
10126         readonly_detached_regcache.
10127         (register_changed_p): Change parameter type to
10128         readonly_detached_regcache.
10129         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
10130         readonly_detached_regcache.
10131         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
10132         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
10133         New.
10134         (regcache::save): Move it to reg_buffer.
10135         (regcache::restore): Change parameter type.
10136         (regcache_dup): Remove.
10137         * regcache.h (reg_buffer) <save>: New method.
10138         (readonly_detached_regcache): New class.
10139         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
10140         readonly_detached_regcache.
10141         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
10142
10143 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10144
10145         * frame.c (frame_save_as_regcache): Use regcache method save.
10146         (frame_pop): Use regcache method restore.
10147         * infrun.c (restore_infcall_suspend_state): Likewise.
10148         * linux-fork.c (fork_load_infrun_state): Likewise.
10149         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
10150         save.
10151         * regcache.c (regcache_save): Remove.
10152         (regcache::restore): More asserts.
10153         (regcache_cpy): Remove.
10154         * regcache.h (regcache_save): Remove the declaration.
10155         (regcache::restore): Move from private to public.
10156         Remove the friend declaration of regcache_cpy.
10157         (regcache_cpy): Remove declaration.
10158
10159 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10160
10161         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
10162         parameter type to 'readable_regcache *'.
10163         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
10164         * arm-tdep.c (arm_neon_quad_read): Likewise.
10165         (arm_pseudo_read): Likewise.
10166         * avr-tdep.c (avr_pseudo_register_read): Likewise.
10167         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
10168         * frv-tdep.c (frv_pseudo_register_read): Likewise.
10169         * gdbarch.c: Re-generated.
10170         * gdbarch.h: Re-generated.
10171         * gdbarch.sh (pseudo_register_read): Change parameter type to
10172         'readable_regcache *'.
10173         (pseudo_register_read_value): Likewise.
10174         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
10175         (h8300_pseudo_register_read): Likewise.
10176         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
10177         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
10178         (i386_pseudo_register_read_into_value): Likewise.
10179         (i386_pseudo_register_read_value): Likewise.
10180         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
10181         declaration.
10182         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
10183         * m32c-tdep.c (m32c_raw_read): Likewise.
10184         (m32c_read_flg): Likewise.
10185         (m32c_banked_register): Likewise.
10186         (m32c_banked_read): Likewise.
10187         (m32c_sb_read): Likewise.
10188         (m32c_part_read): Likewise.
10189         (m32c_cat_read): Likewise.
10190         (m32c_r3r2r1r0_read): Likewise.
10191         (m32c_pseudo_register_read): Likewise.
10192         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
10193         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
10194         (mep_pseudo_cr64_read): Likewise.
10195         (mep_pseudo_register_read): Likewise.
10196         * mips-tdep.c (mips_pseudo_register_read): Likewise.
10197         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
10198         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
10199         * regcache.c (regcache::raw_read): Move it to readable_regcache.
10200         (regcache::cooked_read): Likewise.
10201         (regcache::cooked_read_value): Likewise.
10202         (regcache_cooked_read_signed):
10203         (regcache::cooked_read): Likewise.
10204         * regcache.h (readable_regcache): New class.
10205         (regcache): Inherit readable_regcache.  Move some methods to
10206         readable_regcache.
10207         * rl78-tdep.c (rl78_pseudo_register_read): Change
10208         parameter type to 'readable_regcache *'.
10209         * rs6000-tdep.c (do_regcache_raw_read): Remove.
10210         (e500_pseudo_register_read): Change parameter type to
10211         'readable_regcache *'.
10212         (dfp_pseudo_register_read): Likewise.
10213         (vsx_pseudo_register_read): Likewise.
10214         (efpr_pseudo_register_read): Likewise.
10215         * s390-tdep.c (s390_pseudo_register_read): Likewise.
10216         * sh-tdep.c (sh_pseudo_register_read): Likewise.
10217         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
10218         (sh64_pseudo_register_read): Likewise.
10219         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
10220         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
10221         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
10222         (spu_pseudo_register_read): Likewise.
10223         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
10224         (xtensa_pseudo_register_read): Likewise.
10225
10226 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10227
10228         * regcache.c (regcache::regcache): Call reg_buffer ctor.
10229         (regcache::arch): Move it to reg_buffer::arch.
10230         (regcache::register_buffer): Likewise.
10231         (regcache::assert_regnum): Likewise.
10232         (regcache::num_raw_registers): Likewise.
10233         * regcache.h (reg_buffer): New class.
10234         (regcache): Inherit reg_buffer.
10235
10236 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
10237
10238         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
10239         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
10240
10241 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
10242
10243         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
10244
10245 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
10246
10247         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
10248         (SFILES): Remove common/*.c files.
10249         (COMMON_OBS): Remove some *.o files built from common/*.c files.
10250         * common/common.host: Add common reference.
10251         * configure.ac: Likewise.
10252         * configure: Regenerate.
10253
10254 2018-02-16  Yao Qi  <yao.qi@linaro.org>
10255
10256         * block.c (block_namespace_info): Inherit allocate_on_obstack.
10257         (block_initialize_namespace): Use new.
10258         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
10259         (dwarf2_free_objfile): Use delete.
10260         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
10261         (copy_type_recursive): Use new.
10262         * gdb_obstack.h (allocate_on_obstack): New.
10263
10264 2018-02-15  Yao Qi  <yao.qi@linaro.org>
10265
10266         PR gdb/22849
10267         * inferior.c (exit_inferior_1): Reset inf->control.
10268
10269 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
10270
10271         * ada-lang.c (ada_to_fixed_value_create): Delete advance
10272         declaration.
10273
10274 2018-02-14  Pedro Alves  <palves@redhat.com>
10275
10276         * frame-unwind.c (frame_unwind_try_unwinder): Always call
10277         frame_cleanup_after_sniffer on exception.
10278
10279 2018-02-14  Tom Tromey  <tom@tromey.com>
10280
10281         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
10282         const.
10283         (solib_bfd_open): Make pathname const.
10284         * solib.c (solib_bfd_open): Make pathname const.
10285         * solib-spu.c (spu_bfd_fopen): Make name const.
10286         (spu_bfd_open): Make pathname const.
10287         * solib-darwin.c (darwin_bfd_open): Make pathname const.
10288         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
10289
10290 2018-02-14  Tom Tromey  <tom@tromey.com>
10291
10292         * symfile.c (symfile_bfd_open): Update.
10293         * source.h (openp, source_full_path_of, find_and_open_source):
10294         Change argument type to unique_xmalloc_ptr.
10295         * source.c (openp): Take a unique_xmalloc_ptr.
10296         (source_full_path_of, find_and_open_source): Likewise.
10297         (open_source_file, symtab_to_fullname): Update.
10298         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
10299         unique_xmalloc_ptr.
10300         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
10301         (exec_file_find): Update.
10302         * psymtab.c (psymtab_to_fullname): Update.
10303         * nto-tdep.h (nto_find_and_open_solib): Update.
10304         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
10305         unique_xmalloc_ptr.
10306         * exec.c (exec_file_attach): Update.
10307         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
10308         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
10309
10310 2018-02-14  Tom Tromey  <tom@tromey.com>
10311
10312         * solib.c: Include source.h.
10313         * nto-tdep.c: Include source.h.
10314         * mi/mi-cmd-env.c: Include source.h.
10315         * infcmd.c: Include source.h.
10316         * exec.c: Include source.h.
10317         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
10318         (add_path, directory_switch, source_path, init_source_path): Move
10319         declarations...
10320         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
10321         (add_path, directory_switch, source_path, init_source_path):
10322         ...here.
10323
10324 2018-02-14  Tom Tromey  <tom@tromey.com>
10325
10326         * solist.h (exec_file_find, solib_find): Return
10327         unique_xmalloc_ptr.
10328         (solib_bfd_fopen): Take a const char *.
10329         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
10330         (exec_file_find, solib_find): Likewise.
10331         (solib_bfd_fopen): Do not take ownership of "pathname".
10332         (solib_bfd_open): Use unique_xmalloc_ptr.
10333         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
10334         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
10335         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
10336         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
10337
10338 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
10339
10340         * ada-lang.c (name_match_type_from_name): Remove reference to
10341         ada_name_for_lookup in function's documentation.
10342         * ada-lang.h (ada_name_for_lookup): Delete declaration.
10343
10344 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
10345
10346         * defs.h (enum openp_flags): New enum.
10347         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
10348         Move to enum openp_flags.
10349         (openp_flags): New enum flags.
10350         (openp): Change parameter type to openp_flags.
10351         * source.c (openp): Change parameter type to openp_flags.
10352         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
10353         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
10354
10355 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
10356
10357         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
10358         per-command.
10359
10360 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
10361
10362         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
10363         into...
10364         (class dwarf2_queue_guard): ...the destructor of this new class.
10365         (dw2_do_instantiate_symtab): Create instance of the new class
10366         dwarf2_queue_guard, remove cleanup.
10367
10368 2018-02-09  Tom Tromey  <tom@tromey.com>
10369
10370         * source.c (find_source_lines): Don't reference past the end of
10371         the vector.
10372
10373 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10374
10375         * remote.c (remote_btrace_maybe_reopen): Change error message.
10376         * btrace.c (btrace_enable): Likewise.
10377         (parse_xml_btrace): Likewise.
10378         (parse_xml_btrace_conf): Likewise.
10379
10380 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10381
10382         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
10383         (linux_enable_pt, linux_enable_bts): Call
10384         diagnose_perf_event_open_fail.
10385
10386 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10387
10388         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
10389         Remove parameter and change return type.  Update callers.  Move it.
10390         (linux_enable_bts, linux_enable_pt): Improve error message.
10391         (linux_enable_pt): Remove zero buffer size check.
10392         (linux_enable_btrace): Improve error messages.  Remove NULL return
10393         check.
10394
10395 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10396
10397         * btrace.c (btrace_enable): Remove target_supports_btrace call.
10398         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
10399         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
10400         (linux_supports_pt, linux_supports_btrace): Remove.
10401         (linux_enable_bts): Call cpu_supports_bts.
10402         * nat/linux-btrace.h (linux_supports_btrace): Remove.
10403         * remote.c (remote_supports_btrace): Remove.
10404         (init_remote_ops): Remove remote_supports_btrace.
10405         * target-delegates.c: Regenerated.
10406         * target.c (target_supports_btrace): Remove.
10407         * target.h (target_ops) <to_supports_btrace>: Remove
10408         (target_supports_btrace): Remove.
10409         * x86-linux-nat.c (x86_linux_create_target): Remove
10410         linux_supports_btrace.
10411
10412 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10413
10414         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
10415         btrace failed.
10416         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
10417         exception and use message in own exception.
10418
10419 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10420
10421         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
10422         (perf_event_pt_event_type): Use gdb_file_up.
10423         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
10424         scoped_fd, and scoped_mmap.
10425
10426 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10427
10428         * common/scoped_mmap.h: New.
10429         * unittests/scoped_mmap-selftest.c: New.
10430         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10431         unittests/scoped_mmap-selftest.c.
10432
10433 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10434
10435         * common/scoped_fd.h: New.
10436         * unittests/scoped_fd-selftest.c: New.
10437         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10438         unittests/scoped_fd-selftest.c.
10439
10440 2018-02-09  Tom Tromey  <tom@tromey.com>
10441
10442         * auto-load.c (auto_load_section_scripts): Use
10443         gdb::unique_xmalloc_ptr.
10444
10445 2018-02-09  Tom Tromey  <tom@tromey.com>
10446
10447         * auto-load.c (execute_script_contents): Use std::string.
10448
10449 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
10450
10451         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
10452         Python function, rather than a new command.
10453
10454 2018-02-08  Tom Tromey  <tom@tromey.com>
10455
10456         * solib.c (solib_find_1): Use std::string.
10457         (solib_bfd_fopen): Use unique_xmalloc_ptr.
10458
10459 2018-02-08  Tom Tromey  <tom@tromey.com>
10460
10461         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
10462
10463 2018-02-08  Tom Tromey  <tom@tromey.com>
10464
10465         * source.c (find_source_lines): Use gdb::def_vector.
10466
10467 2018-02-08  Tom Tromey  <tom@tromey.com>
10468
10469         * macrocmd.c (struct temporary_macro_definition): New.
10470         (macro_define_command): Use temporary_macro_definition.  Remove
10471         cleanups.
10472         (free_macro_definition_ptr): Remove.
10473
10474 2018-02-08  Tom Tromey  <tom@tromey.com>
10475
10476         * macroexp.c (maybe_expand): Use std::string.
10477
10478 2018-02-08  Tom Tromey  <tom@tromey.com>
10479
10480         * macroexp.c (struct macro_buffer): Add initializers for some
10481         members.
10482         (init_buffer, init_shared_buffer, free_buffer)
10483         (free_buffer_return_text): Remove.
10484         (macro_buffer): New constructors.
10485         (~macro_buffer): New destructor.
10486         (macro_buffer::set_shared): New method.
10487         (macro_buffer::resize_buffer, macro_buffer::appendc)
10488         (macro_buffer::appendmem): Now methods, not free functions.
10489         (set_token, append_tokens_without_splicing, stringify)
10490         (macro_stringify): Update.
10491         (gather_arguments): Change return type.  Remove argc_p argument,
10492         add args_ptr argument.  Use std::vector.
10493         (substitute_args): Remove argc argument.  Accept std::vector.
10494         (expand): Update.  Use std::vector.
10495         (scan, macro_expand, macro_expand_next): Update.
10496
10497 2018-02-08  Tom Tromey  <tom@tromey.com>
10498
10499         * symtab.c (default_collect_symbol_completion_matches_break_on):
10500         Use unique_xmalloc_ptr.
10501         * macroscope.h: (sal_macro_scope, user_macro_scope)
10502         (default_macro_scope): Return unique_xmalloc_ptr.
10503         * macroscope.c (sal_macro_scope, user_macro_scope)
10504         (default_macro_scope): Return unique_xmalloc_ptr.
10505         * macroexp.h (macro_expand, macro_expand_once): Return
10506         unique_xmalloc_ptr.
10507         * macroexp.c (macro_expand, macro_expand_once): Return
10508         unique_xmalloc_ptr.
10509         * macrocmd.c (macro_expand_command, macro_expand_once_command)
10510         (info_macro_command, info_macros_command): Use
10511         unique_xmalloc_ptr.
10512         * compile/compile-c-support.c (write_macro_definitions): Use
10513         unique_xmalloc_ptr.
10514         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
10515
10516 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
10517
10518         * value.c (value_static_field): Assign field type instead of
10519         containing type when returning an optimized out value.
10520
10521 2018-02-06  Yao Qi  <yao.qi@linaro.org>
10522
10523         * ft32-tdep.c (ft32_read_pc): Remove.
10524         (ft32_write_pc): Remove.
10525         (ft32_gdbarch_init): Update.
10526         * m32r-tdep.c (m32r_read_pc): Remove.
10527         (m32r_gdbarch_init): Update.
10528         * mep-tdep.c (mep_read_pc): Remove.
10529         (mep_gdbarch_init): Update.
10530         * microblaze-tdep.c (microblaze_write_pc): Remove.
10531         (microblaze_gdbarch_init): Update.
10532         * mn10300-tdep.c (mn10300_read_pc): Remove.
10533         (mn10300_write_pc): Remove.
10534         (mn10300_gdbarch_init): Update.
10535         * moxie-tdep.c (moxie_read_pc): Remove.
10536         (moxie_write_pc): Remove.
10537         (moxie_gdbarch_init): Update.
10538
10539 2018-02-06  Yao Qi  <yao.qi@linaro.org>
10540
10541         * expprint.c (print_subexp_standard): Handle
10542         OP_F77_UNDETERMINED_ARGLIST.
10543         (dump_subexp_body_standard): Likewise.
10544
10545 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
10546
10547         * target-descriptions.c (tdesc_element_visitor) Add empty
10548         implementations.
10549         (tdesc_type): Move make_gdb_type from here.
10550         (tdesc_type_builtin): Likewise.
10551         (tdesc_type_vector): Likewise.
10552         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
10553         (make_gdb_type_struct): Move from tdesc_type_with_fields.
10554         (make_gdb_type_union): Likewise.
10555         (make_gdb_type_flags): Likewise.
10556         (make_gdb_type_enum): Likewise.
10557         (make_gdb_type): New function.
10558         (tdesc_register_type): Use static make_gdb_type.
10559
10560 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
10561
10562         * infcmd.c (default_print_one_register_info): Align natural-format
10563         column values consistently one under another.
10564         (pad_to_column): New function.
10565
10566 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
10567
10568         * dwarf2read.c (dwarf2_physname): Move commment.
10569
10570 2018-02-01  Leszek Swirski  <leszeks@google.com>
10571
10572         * varobj.c (varobj_formatted_print_options): Allow recursive
10573         pretty printing if pretty printing is enabled.
10574
10575 2018-02-01  Leszek Swirski  <leszeks@google.com>
10576
10577         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
10578         names after a structop as a filename.
10579
10580 2018-02-01  Yao Qi  <yao.qi@linaro.org>
10581
10582         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
10583         (arm_record_coproc_data_proc): Likewise.
10584
10585 2018-02-01  Yao Qi  <yao.qi@linaro.org>
10586
10587         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
10588
10589 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
10590
10591         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
10592         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
10593
10594 2018-01-31  Pedro Alves  <palves@redhat.com>
10595
10596         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
10597         * inflow.c (child_terminal_save_inferior): Wrap reference to
10598         tcgetpgrp in HAVE_TERMIOS_H.
10599         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
10600         _WIN32.
10601         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
10602         always iterate over all inferiors.
10603         (gdbsim_cntrl_c): Adjust.
10604         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
10605
10606 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
10607
10608         * gdbtypes.c (lookup_array_range_type): Make sure the array's
10609         index type is objfile-owned if the element type is as well.
10610
10611 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
10612
10613         GDB 8.1 released.
10614
10615 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10616
10617         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
10618         "features/s390x-linux64.c".
10619         (_initialize_s390_linux_tdep): Remove initialization of tdescs
10620         s390_linux32 and s390x_linux64.
10621         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
10622         default tdesc.
10623         * s390-tdep.c: Include "features/s390-linux32.c" and
10624         "features/s390x-linux64.c".
10625         (s390_tdesc_valid): Add check for tdesc_has_registers.
10626         (s390_gdbarch_init): Make sure there is always a valid tdesc.
10627         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
10628         tdesc_s390x_linux64.
10629         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
10630         tdesc_s390x_linux64 to...
10631         * s390-tdep.h: ...here.
10632
10633 2018-01-30  Pedro Alves  <palves@redhat.com>
10634
10635         PR gdb/13211
10636         * config.in, configure: Regenerate.
10637         * configure.ac: Check for getpgid.
10638         * go32-nat.c (go32_pass_ctrlc): New.
10639         (go32_target): Install it.
10640         * inf-child.c (inf_child_target): Install
10641         child_terminal_save_inferior, child_pass_ctrlc and
10642         child_interrupt.
10643         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
10644         (inf_ptrace_target): No longer install it.
10645         * infcmd.c (interrupt_target_1): Adjust.
10646         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
10647         (child_interrupt): Declare.
10648         (inferior::terminal_state): New.
10649         * inflow.c (struct terminal_info): Update comments.
10650         (inferior_process_group): Delete.
10651         (terminal_is_ours): Delete.
10652         (gdb_tty_state): New.
10653         (child_terminal_init): Adjust.
10654         (is_gdb_terminal, sharing_input_terminal_1)
10655         (sharing_input_terminal): New functions.
10656         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
10657         Set the process's actual process group in the foreground if
10658         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
10659         mark terminal as the inferior's if not sharing GDB's terminal.
10660         Don't check attach_flag.
10661         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
10662         pass down a target_terminal_state.
10663         (child_terminal_save_inferior): New, factored out from ...
10664         (child_terminal_ours_1): ... this.  Handle
10665         target_terminal_state::is_ours_for_output.
10666         (child_interrupt, child_pass_ctrlc): New.
10667         (inflow_inferior_exit): Clear the inferior's terminal_state.
10668         (copy_terminal_info): Copy the inferior's terminal state.
10669         (_initialize_inflow): Remove reference to terminal_is_ours.
10670         * inflow.h (inferior_process_group): Delete.
10671         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
10672         * procfs.c (procfs_target): Don't install procfs_interrupt.
10673         (procfs_interrupt): Delete.
10674         * remote.c (remote_serial_quit_handler): Adjust.
10675         (remote_interrupt): Remove ptid parameter.  Adjust.
10676         * target-delegates.c: Regenerate.
10677         * target.c: Include "terminal.h".
10678         (target_terminal::terminal_state): Rename to ...
10679         (target_terminal::m_terminal_state): ... this.
10680         (target_terminal::init): Adjust.
10681         (target_terminal::inferior): Adjust to per-inferior
10682         terminal_state.
10683         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
10684         (target_terminal::ours, target_terminal::ours_for_output): Use
10685         target_terminal_is_ours_kind.
10686         (target_interrupt): Remove ptid parameter.  Adjust.
10687         (default_target_pass_ctrlc): Adjust.
10688         * target.h (target_ops::to_terminal_save_inferior): New field.
10689         (target_ops::to_interrupt): Remove ptid_t parameter.
10690         (target_interrupt): Remove ptid_t parameter.  Update comment.
10691         (target_pass_ctrlc): Update comment.
10692         * target/target.h (target_terminal_state): New scoped enum,
10693         factored out of ...
10694         (target_terminal::terminal_state): ... here.
10695         (target_terminal::inferior): Update comments.
10696         (target_terminal::restore_inferior): New.
10697         (target_terminal::is_inferior, target_terminal::is_ours)
10698         (target_terminal::is_ours_for_output): Adjust.
10699         (target_terminal::scoped_restore_terminal_state): Adjust to
10700         rename, and call restore_inferior() instead of inferior().
10701         (target_terminal::scoped_restore_terminal_state::m_state): Change
10702         type.
10703         (target_terminal::terminal_state): Rename to ...
10704         (target_terminal::m_terminal_state): ... this and change type.
10705
10706 2018-01-30  Pedro Alves  <palves@redhat.com>
10707
10708         * linux-nat.c (wait_for_signal): New function.
10709         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
10710         directly.
10711         (async_terminal_is_ours)
10712         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
10713         (linux_nat_add_target): Don't override
10714         to_terminal_inferior/to_terminal_ours.
10715
10716 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
10717
10718         * remote.c (remote_follow_fork): Don't call "detach_inferior".
10719
10720 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
10721
10722         * dwarf2read.c (free_dwo_files): Add forward-declaration.
10723         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
10724         dwarf2_per_objfile_free here.
10725         (dwarf2_per_objfile_free): Remove.
10726         (_initialize_dwarf2_read): Don't register
10727         dwarf2_per_objfile_free as a registry cleanup.
10728
10729 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
10730
10731         Avoid compilation errors in MinGW native builds
10732
10733         The error is triggered by including python-internal.h, and the
10734         error message is:
10735
10736              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
10737                       from build-gnulib/import/math.h:27,
10738                       from d:/usr/Python26/include/pyport.h:235,
10739                       from d:/usr/Python26/include/Python.h:58,
10740                       from python/python-internal.h:94,
10741                       from python/py-arch.c:24:
10742              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
10743         using ::hypot;
10744                 ^~~~~
10745
10746         This happens because Python headers define 'hypot' to expand t
10747         '_hypot' in the Windows builds.
10748         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
10749         'hypoth'.  This avoids a compilation error.
10750
10751 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10752
10753         * MAINTAINERS (Write After Approval): Fix ordering.
10754
10755 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
10756
10757         * MAINTAINERS (Write After Approval): Add Alan Hayward.
10758
10759 2018-01-26  Alan Modra  <amodra@gmail.com>
10760
10761         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
10762         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
10763         Remove nop.  Make const.  Comment.
10764         (powerpc32_plt_stub_so_2): New.
10765         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
10766         Correct count.  Update uses.
10767         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
10768         Move common code reading PLT entry word.  Correct
10769         powerpc32_plt_stub PLT address calculation.
10770         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
10771         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
10772         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
10773         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
10774         (ppc64_standard_linkage8): Likewise.
10775         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
10776         Correct insns description.
10777         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
10778
10779 2018-01-24  Pedro Alves  <palves@redhat.com>
10780
10781         GCC PR libstdc++/83906
10782         * gdbtypes.c (operator==(const dynamic_prop &,
10783         const dynamic_prop &)): New.
10784         (operator==(const range_bounds &, const range_bounds &)): New.
10785         (check_types_equal): Use them instead of memcmp.
10786         * gdbtypes.h (operator==(const dynamic_prop &,
10787         const dynamic_prop &)): Declare.
10788         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
10789         (operator==(const range_bounds &, const range_bounds &)): Declare.
10790         (operator!=(const range_bounds &, const range_bounds &)): Declare.
10791
10792 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10793
10794         * s390-linux-tdep.c (s390_record_address_mask)
10795         (s390_record_calc_disp_common, s390_record_calc_disp)
10796         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10797         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10798         (s390_process_record): Move to s390-tdep.c.
10799         (s390_linux_init_abi_any): Adjust.
10800         * s390-tdep.c (s390_record_address_mask)
10801         (s390_record_calc_disp_common, s390_record_calc_disp)
10802         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
10803         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
10804         (s390_process_record): Moved from s390-linux-tdep.c
10805         (s390_gdbarch_init): Adjust.
10806
10807 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10808
10809         * s390-linux-nat.c (s390-tdep.h): New include.
10810         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
10811         (HFILES_NO_SRCDIR): Add s390-tdep.h.
10812         (ALLDEPFILES): Add s390-tdep.c.
10813         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
10814         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
10815         * s390-tdep.h: ...this.  New file.
10816         * s390-linux-tdep.c (s390-tdep.h): New include.
10817         (_initialize_s390_tdep): Rename to...
10818         (_initialize_s390_linux_tdep): ...this and adjust.
10819         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
10820         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
10821         s390-tdep.h.
10822         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
10823         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
10824         (s390_is_partial_instruction, s390_software_single_step)
10825         (is_non_branch_ril, s390_displaced_step_copy_insn)
10826         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
10827         (s390_prologue_data, s390_addr, s390_store, s390_load)
10828         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
10829         (s390_register_call_saved, s390_guess_tracepoint_registers)
10830         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
10831         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
10832         (s390_pseudo_register_name, s390_pseudo_register_type)
10833         (s390_pseudo_register_read, s390_pseudo_register_write)
10834         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
10835         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
10836         (s390_addr_bits_remove, s390_address_class_type_flags)
10837         (s390_address_class_type_flags_to_name)
10838         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
10839         (s390_function_arg_float, s390_function_arg_vector)
10840         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
10841         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
10842         (s390_frame_align, s390_register_return_value, s390_return_value)
10843         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
10844         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
10845         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
10846         (s390_trad_frame_prev_register, s390_unwind_cache)
10847         (s390_prologue_frame_unwind_cache)
10848         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
10849         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
10850         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
10851         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
10852         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
10853         (s390_frame_base_address, s390_local_base_address)
10854         (s390_frame_base, s390_gcc_target_options)
10855         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
10856         (s390_validate_reg_range, s390_tdesc_valid)
10857         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
10858         * s390-tdep.c: ...this.  New file.
10859
10860 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10861
10862         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
10863         (s390_process_record, s390_gdbarch_tdep_alloc)
10864         (s390_linux_init_abi_any): Use/set new hook.
10865
10866 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10867
10868         * s390-linux-tdep.c (osabi.h): New include.
10869         (s390_linux_init_abi_31, s390_linux_init_abi_64)
10870         (s390_linux_init_abi_any): New functions.
10871         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
10872
10873 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10874
10875         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
10876         tdesc_has_registers check
10877
10878 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10879
10880         * s390-linux-tdep.c (s390_tdesc_valid): New function.
10881         (s390_validate_reg_range): New macro.
10882         (s390_gdbarch_init): Adjust.
10883
10884 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10885
10886         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
10887         (s390_gdbarch_tdep_alloc): Adjust.
10888         (s390_gdbarch_init): Adjust.
10889
10890 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10891
10892         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
10893         <have_tdb>: Change type to bool.
10894         (s390_gdbarch_tdep_alloc): Adjust.
10895         (s390_gdbarch_init): Adjust.
10896
10897 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10898
10899         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
10900         (gdbarch_tdep) <have_upper, have_vx>: New fields.
10901         (s390_gdbarch_tdep_alloc): New function.
10902         (s390_gdbarch_init): Allocate tdep at start and use its fields
10903         instead of separate variables.
10904
10905 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
10906
10907         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
10908         when looking for cached gdbarch and add comment for remaining.
10909
10910 2018-01-22  Pedro Alves  <palves@redhat.com>
10911             Sergio Durigan Junior  <sergiodj@redhat.com>
10912
10913         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
10914         case.
10915
10916 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
10917
10918         * MAINTAINERS: Update my company e-mail address.
10919
10920 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10921
10922         * regcache.c (cooked_write_test): New function.
10923         (_initialize_regcache): Register the test.
10924
10925 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10926
10927         * ia64-tdep.c (ia64_pseudo_register_read): Call
10928         regcache->cooked_read instead of regcache_cooked_read_unsigned.
10929         * m32c-tdep.c (m32c_cat_read): Likewise.
10930         (m32c_r3r2r1r0_read): Likewise.
10931         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
10932         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
10933
10934 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10935
10936         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
10937         method raw_read instead of regcache_raw_read.
10938         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
10939         * arm-tdep.c (arm_neon_quad_read): Likewise.
10940         * avr-tdep.c (avr_pseudo_register_read): Likewise.
10941         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
10942         * frv-tdep.c (frv_pseudo_register_read): Likewise.
10943         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
10944         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
10945         (i386_pseudo_register_read_into_value): Likewise.
10946         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
10947         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
10948         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
10949         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
10950         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
10951         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
10952         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
10953         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
10954         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
10955
10956 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10957
10958         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
10959         * configure.tgt: Remove target mt.
10960         * mt-tdep.c: Remove.
10961         * regcache.c (cooked_read_test): Remove the check for mt.
10962
10963 2018-01-22  Yao Qi  <yao.qi@linaro.org>
10964
10965         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
10966         instead of gdbarch_pseudo_register_read_value.
10967
10968 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10969
10970         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
10971         language is Ada.
10972
10973 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
10974
10975         * linespec.c (create_sals_line_offset): Remove code that preserved
10976         the symtab_and_line's line number.
10977
10978 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10979
10980         * varobj.c (varobj_create): Don't set valid_block when creating a
10981         floating varobj.
10982
10983 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10984
10985         * varobj.c (varobj_create): Remove out of date comment.
10986
10987 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
10988
10989         PR mi/20395
10990         * ada-exp.y (write_var_from_sym): Pass extra parameter when
10991         updating innermost block.
10992         * parse.c (innermost_block_tracker::update): Take extra type
10993         parameter, and check types match before updating innermost block.
10994         (write_dollar_variable): Update innermost block for registers.
10995         * parser-defs.h (enum innermost_block_tracker_type): New enum.
10996         (innermost_block_tracker::innermost_block_tracker): Initialise
10997         m_types member.
10998         (innermost_block_tracker::reset): Take type parameter.
10999         (innermost_block_tracker::update): Take type parameter, and pass
11000         type through as needed.
11001         (innermost_block_tracker::m_types): New member.
11002         * varobj.c (varobj_create): Pass type when reseting innermost
11003         block.
11004
11005 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11006
11007         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
11008         * ada-lang.c (resolve_subexp): Likewise.
11009         * breakpoint.c (set_breakpoint_condition) Likewise.
11010         (watch_command_1) Likewise.
11011         * c-exp.y (variable): Likewise.
11012         * d-exp.y (PrimaryExpression): Likewise.
11013         * f-exp.y (variable): Likewise.
11014         * go-exp.y (variable): Likewise.
11015         * m2-exp.y (variable): Likewise.
11016         * objfiles.c (objfile::~objfile): Likewise.
11017         * p-exp.y (variable): Likewise.
11018         * parse.c (innermost_block): Change type.
11019         * parser-defs.h (class innermost_block_tracker): New.
11020         (innermost_block): Change to innermost_block_tracker.
11021         * printcmd.c (display_command): Switch to innermost_block API.
11022         (do_one_display): Likewise.
11023         * rust-exp.y (do_one_display): Likewise.
11024         * symfile.c (clear_symtab_users): Likewise.
11025         * varobj.c (varobj_create): Switch to innermost_block API, replace
11026         use of innermost_block with block stored on varobj object.
11027
11028 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11029
11030         * expression.h (innermost_block): Remove declaration.
11031         * varobj.c: Add 'parser-defs.h' include.
11032
11033 2018-01-19  Tom Tromey  <tom@tromey.com>
11034
11035         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
11036         symbols in the static and global blocks.
11037
11038 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
11039
11040         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
11041         gdb_ptrace.h, and move including gdb_wait.h ...
11042         * nat/linux-ptrace.h: ... to here.
11043
11044 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11045
11046         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
11047         inf_ptrace_detach_success.
11048         (inf_ptrace_detach_success): Add inferior parameter, use it
11049         instead of inferior_ptid, pass it to detach_inferior.
11050         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
11051         parameter.
11052         * inferior.c (detach_inferior): Add overload that takes an
11053         inferior object.
11054         * inferior.h (detach_inferior): Likewise.
11055         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
11056         use inferior_ptid, adjust call to inf_ptrace_detach_success.
11057         * linux-thread-db.c (thread_db_detach): Use inf parameter.
11058
11059 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11060
11061         * target.h (struct target_ops) <to_detach>: Add inferior
11062         parameter.
11063         (target_detach): Likewise.
11064         * target.c (dispose_inferior): Pass inferior down.
11065         (target_detach): Pass inferior down.  Assert that it is equal to
11066         the current inferior.
11067         * aix-thread.c (aix_thread_detach): Pass inferior down.
11068         * corefile.c (core_file_command): Pass current_inferior() down.
11069         * corelow.c (core_detach): Add inferior parameter.
11070         * darwin-nat.c (darwin_detach): Likewise.
11071         * gnu-nat.c (gnu_detach): Likewise.
11072         * inf-ptrace.c (inf_ptrace_detach): Likewise.
11073         * infcmd.c (detach_command): Pass current_inferior() down to
11074         target_detach.
11075         * infrun.c (follow_fork_inferior): Pass parent_inf to
11076         target_detach.
11077         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
11078         target_detach.
11079         * linux-nat.c (linux_nat_detach): Add inferior parameter.
11080         * linux-thread-db.c (thread_db_detach): Likewise.
11081         * nto-procfs.c (procfs_detach): Likewise.
11082         * procfs.c (procfs_detach): Likewise.
11083         * record.c (record_detach): Likewise.
11084         * record.h (struct inferior): Forward-declare.
11085         (record_detach): Add inferior parameter.
11086         * remote-sim.c (gdbsim_detach): Likewise.
11087         * remote.c (remote_detach_1): Likewise.
11088         (remote_detach): Likewise.
11089         (extended_remote_detach): Likewise.
11090         * sol-thread.c (sol_thread_detach): Likewise.
11091         * target-debug.h (target_debug_print_inferior_p): New macro.
11092         * target-delegates.c: Re-generate.
11093         * top.c (kill_or_detach): Pass inferior down to target_detach.
11094         * windows-nat.c (windows_detach): Add inferior parameter.
11095
11096 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11097
11098         * target.h (struct target_ops) <to_detach>: Remove args
11099         parameter.
11100         (target_detach): Likewise.
11101         * target.c (dispose_inferior): Adjust.
11102         (target_detach): Remove args parameter, adjust.
11103         * aix-thread.c (aix_thread_detach): Adjust.
11104         * corefile.c (core_file_command): Adjust.
11105         * corelow.c (core_detach): Adjust.
11106         * darwin-nat.c (darwin_detach): Adjust.
11107         * gnu-nat.c (gnu_detach): Adjust.
11108         * inf-ptrace.c (inf_ptrace_detach): Adjust.
11109         * infcmd.c (detach_command): Adjust
11110         * infrun.c (follow_fork_inferior): Adjust.
11111         (handle_vfork_child_exec_or_exit): Adjust.
11112         * linux-fork.c (linux_fork_detach): Remove args parameter.
11113         * linux-fork.h (linux_fork_detach): Likewise.
11114         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
11115         * linux-thread-db.c (thread_db_detach): Likewise.
11116         * nto-procfs.c (procfs_detach): Likewise.
11117         * procfs.c (procfs_detach): Likewise.
11118         (do_detach): Remove signo parameter.
11119         * record.c (record_detach): Remove args parameter.
11120         * record.h (record_detach): Likewise.
11121         * remote-sim.c (gdbsim_detach): Likewise.
11122         * remote.c (remote_detach_1): Likewise.
11123         (remote_detach): Likewise.
11124         (extended_remote_detach): Likewise.
11125         * sol-thread.c (sol_thread_detach): Likewise.
11126         * target-delegates.c: Re-generate.
11127         * top.c (struct qt_args) <args>: Remove field.
11128         (kill_or_detach): Don't pass args.
11129         (quit_force): Don't set args.
11130         * windows-nat.c (windows_detach): Remove args parameter.
11131
11132 2018-01-19  Yao Qi  <yao.qi@linaro.org>
11133
11134         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
11135         (arm_linux_init_abi): Install it.
11136
11137 2018-01-19  Yao Qi  <yao.qi@linaro.org>
11138
11139         * osabi.c (gdb_osabi_names): Extend the regexp for
11140         arm-linux-gnueabihf.
11141
11142 2018-01-18  Yao Qi  <yao.qi@linaro.org>
11143
11144         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
11145         m_abbrevs.
11146         (abbrev_table::add_abbrev): Update.
11147         (abbrev_table::lookup_abbrev): Update.
11148
11149 2018-01-18  Yao Qi  <yao.qi@linaro.org>
11150
11151         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
11152
11153 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
11154
11155         * compile/compile.c (compile_to_object): Convert "triplet_rx"
11156         to "std::string".
11157
11158 2018-01-17  Tom Tromey  <tom@tromey.com>
11159
11160         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
11161
11162 2018-01-17  Tom Tromey  <tom@tromey.com>
11163
11164         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
11165         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
11166         (create_array_type_with_stride): Update.
11167         * dwarf2read.c (set_die_type): Update.
11168
11169 2018-01-17  Tom Tromey  <tom@tromey.com>
11170
11171         * dwarf2read.c (delayed_method_info): Remove typedef.
11172         (dwarf2_cu::method_info): Now a std::vector.
11173         (add_to_method_list): Update.
11174         (free_delayed_list): Remove.
11175         (compute_delayed_physnames): Update.
11176         (process_full_comp_unit, process_full_type_unit): Clear the method
11177         list.  Remove cleanups.
11178         (psymtab_include_file_name): Add name_holder parameter.  Use
11179         unique_xmalloc_ptr.
11180         (dwarf_decode_lines): Update.
11181
11182 2018-01-17  Tom Tromey  <tom@tromey.com>
11183             Simon Marchi  <simon.marchi@ericsson.com>
11184
11185         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
11186         (dwarf2_per_objfile::free_cached_comp_units)
11187         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
11188         (init_cutu_and_read_dies_no_follow): Update.
11189         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
11190         (dwarf2_cu::~dwarf2_cu): New.
11191         (free_heap_comp_unit, free_stack_comp_unit): Remove.
11192         (age_cached_comp_units, free_one_cached_comp_unit): Update.
11193
11194 2018-01-17  Tom Tromey  <tom@tromey.com>
11195             Simon Marchi  <simon.marchi@ericsson.com>
11196
11197         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
11198         (struct die_reader_specs) <abbrev_table>: New member.
11199         (struct abbrev_table): Add constructor.
11200         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
11201         <abbrev_obstack>: Now an auto_obstack.
11202         (abbrev_table_up): New typedef.
11203         (init_cu_die_reader): Add abbrev_table parameter.
11204         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
11205         Add result_dwo_abbrev_table.
11206         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
11207         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
11208         Update.
11209         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
11210         parameter.
11211         (skip_children): Update.
11212         (abbrev_table::alloc_abbrev): Rename from
11213         abbrev_table_alloc_abbrev.
11214         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
11215         (abbrev_table::lookup_abbrev): Rename from
11216         abbrev_table_lookup_abbrev.
11217         (abbrev_table_read_table): Return abbrev_table_up.
11218         (abbrev_table_free, abbrev_table_free_cleanup)
11219         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
11220         (load_partial_dies): Update.
11221
11222 2018-01-17  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2read.c (dwarf2_compute_name): Update comment.
11225         (read_func_scope, read_variable): Update.
11226         (new_symbol): Remove.
11227         (new_symbol_full): Rename to new_symbol.
11228
11229 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
11230
11231         PR gdb/16577
11232         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
11233         a warning instead of throwing an error, set section size to 0 and return
11234         NULL.
11235         * gdb_bfd.h (gdb_bfd_map_section): Update description.
11236
11237 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
11238
11239         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
11240         std::string.
11241         (linux_ptrace_attach_fail_reason_string): Likewise.
11242         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
11243         Likewise.
11244         (linux_ptrace_attach_fail_reason_string): Likewise.
11245         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
11246
11247 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
11248
11249         * linux-nat.c (linux_nat_attach): Remove xstrdup.
11250
11251 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
11252
11253         PR gdb/21559
11254         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
11255         checking for fs_base/gs_base fields in struct user_regs_struct.
11256         * configure: Regenerate.
11257
11258 2018-01-17  Yao Qi  <yao.qi@linaro.org>
11259
11260         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
11261         function.
11262         (aarch64_linux_init_abi): Install it to gdbarch hook
11263         gcc_target_options.
11264
11265 2018-01-15  Pedro Alves  <palves@redhat.com>
11266
11267         * common/signals-state-save-restore.c
11268         (save_original_signals_state): Fix typos.
11269
11270 2017-01-12  Tom Tromey  <tom@tromey.com>
11271             Sergio Durigan Junior  <sergiodj@redhat.com>
11272
11273         * Makefile.in (install-only): Install gdb-add-index.
11274
11275 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
11276
11277         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
11278
11279 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11280
11281         * infrun.c (keep_going_pass_signal): Clear step-over info when
11282         insert_breakpoints fails.
11283
11284 2018-01-11  Pedro Alves  <palves@redhat.com>
11285
11286         PR gdb/22583
11287         * infrun.c (resume): Rename to ...
11288         (resume_1): ... this.
11289         (resume): Reimplement as wrapper around resume_1.
11290
11291 2018-01-11  Pedro Alves  <palves@redhat.com>
11292
11293         PR remote/22597
11294         * remote.c (remote_parse_stop_reply): Default to the last-set
11295         general thread instead of to 'magic_null_ptid'.
11296
11297 2018-01-10  Pedro Alves  <palves@redhat.com>
11298
11299         * language.h (language_get_symbol_name_matcher): Rename ...
11300         (get_symbol_name_matcher): ... this.
11301         * language.c (language_get_symbol_name_matcher): Ditto.
11302         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
11303         callers adjusted.
11304
11305 2018-01-10  Pedro Alves  <palves@redhat.com>
11306
11307         PR gdb/22670
11308         * dwarf2read.c
11309         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
11310         Adjust to use language_get_symbol_name_matcher instead of
11311         language_defn::la_get_symbol_name_matcher.
11312         * language.c (language_get_symbol_name_matcher): If in Ada mode
11313         and the lookup name is a verbatim match, return Ada's matcher.
11314         * language.h (language_get_symbol_name_matcher): Adjust comment.
11315         (ada_lookup_name_info::verbatim_p):: New method.
11316
11317 2018-01-10  Pedro Alves  <palves@redhat.com>
11318
11319         PR gdb/22670
11320         * ada-lang.c (ada_collect_symbol_completion_matches): If the
11321         minsym's language is language_auto or language_cplus, pass down
11322         language_ada instead.
11323         * symtab.c (compare_symbol_name): Don't frob symbol language here.
11324
11325 2018-01-10  Pedro Alves  <palves@redhat.com>
11326
11327         PR gdb/22670
11328         * minsyms.c (linkage_name_str): New function.
11329         (iterate_over_minimal_symbols): Use it.
11330
11331 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11332
11333         * NEWS: Document that 'info proc' now works on FreeBSD.
11334
11335 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11336
11337         * configure.ac: Check for kinfo_getfile in libutil.
11338         * configure: Regenerate.
11339         * config.in: Regenerate.
11340         * fbsd-nat.c: Include "fbsd-tdep.h".
11341         (fbsd_fetch_cmdline): New.
11342         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
11343         rather than calling error.
11344         (fbsd_info_proc): New.
11345         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
11346         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
11347         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
11348
11349 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11350
11351         * fbsd-nat.c (struct free_deleter): Remove.
11352         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
11353
11354 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11355
11356         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
11357         NULL for an empty pathname.
11358
11359 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11360
11361         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
11362         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
11363         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11364         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11365         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
11366         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
11367         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
11368         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
11369         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
11370         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
11371         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
11372         (fbsd_core_fetch_timeval, fbsd_print_sigset)
11373         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
11374         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
11375         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
11376
11377 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
11378
11379         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
11380         (gnu_xfer_auxv): New function.
11381         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
11382         TARGET_OBJECT_AUXV.
11383
11384 2018-01-08  Yao Qi  <yao.qi@linaro.org>
11385             Simon Marchi  <simon.marchi@ericsson.com>
11386
11387         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
11388         common/selftest.c.
11389         (COMMON_OBS): Remove selftest.o.
11390         * configure.ac: Append selftest-arch.c and common/selftest.c to
11391         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
11392         * configure: Re-generated.
11393         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
11394         GDB_SELF_TEST.
11395         (maintenance_info_selftests): Likewise.
11396
11397 2018-01-08  Xavier Roirand  <roirand@adacore.com>
11398
11399         * ada-valprint.c (val_print_packed_array_elements): Use
11400         proper number of elements when printing an array indexed
11401         by an enumeration type.
11402
11403 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11404
11405         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
11406         (dw2_get_file_names_reader): Adjust.
11407         (lookup_dwo_signatured_type): Adjust.
11408         (lookup_dwp_signatured_type): Adjust.
11409         (lookup_signatured_type): Adjust.
11410         (create_type_unit_group): Adjust.
11411         (get_type_unit_group): Adjust.
11412         (process_psymtab_comp_unit_reader): Adjust.
11413         (build_type_psymtabs_reader): Adjust.
11414         (scan_partial_symbols): Adjust.
11415         (add_partial_symbol): Adjust.
11416         (add_partial_subprogram): Adjust.
11417         (peek_die_abbrev): Adjust.
11418         (fixup_go_packaging): Adjust.
11419         (process_imported_unit_die): Adjust.
11420         (dwarf2_compute_name): Adjust.
11421         (dwarf2_physname): Adjust.
11422         (read_import_statement): Adjust.
11423         (handle_DW_AT_stmt_list): Adjust.
11424         (read_file_scope): Adjust.
11425         (read_func_scope): Adjust.
11426         (read_lexical_block_scope): Adjust.
11427         (read_call_site_scope): Adjust.
11428         (read_variable): Adjust.
11429         (dwarf2_rnglists_process): Adjust.
11430         (dwarf2_ranges_process): Adjust.
11431         (dwarf2_ranges_read): Adjust.
11432         (dwarf2_get_pc_bounds): Adjust.
11433         (dwarf2_record_block_ranges): Adjust.
11434         (dwarf2_add_field): Adjust.
11435         (dwarf2_add_member_fn): Adjust.
11436         (read_structure_type): Adjust.
11437         (process_structure_scope): Adjust.
11438         (read_enumeration_type): Adjust.
11439         (read_array_type): Adjust.
11440         (mark_common_block_symbol_computed): Adjust.
11441         (read_common_block): Adjust.
11442         (read_namespace_type): Adjust.
11443         (read_namespace): Adjust.
11444         (read_module_type): Adjust.
11445         (read_tag_pointer_type): Adjust.
11446         (read_tag_ptr_to_member_type): Adjust.
11447         (read_tag_string_type): Adjust.
11448         (read_subroutine_type): Adjust.
11449         (read_typedef): Adjust.
11450         (read_base_type): Adjust.
11451         (attr_to_dynamic_prop): Adjust.
11452         (read_subrange_type): Adjust.
11453         (read_unspecified_type): Adjust.
11454         (dwarf2_read_abbrevs): Adjust.
11455         (load_partial_dies): Adjust.
11456         (read_partial_die): Adjust.
11457         (find_partial_die): Adjust.
11458         (guess_partial_die_structure_name): Adjust.
11459         (fixup_partial_die): Adjust.
11460         (read_attribute_value): Adjust.
11461         (read_addr_index): Adjust.
11462         (read_addr_index_from_leb128): Adjust.
11463         (read_str_index): Adjust.
11464         (dwarf2_string_attr): Adjust.
11465         (get_debug_line_section): Adjust.
11466         (dwarf_decode_line_header): Adjust.
11467         (lnp_state_machine::check_line_address): Adjust.
11468         (dwarf_decode_lines_1): Adjust.
11469         (dwarf_decode_lines): Adjust.
11470         (dwarf2_start_symtab): Adjust.
11471         (var_decode_location): Adjust.
11472         (new_symbol_full): Adjust.
11473         (dwarf2_const_value_data): Adjust.
11474         (dwarf2_const_value_attr): Adjust.
11475         (dwarf2_const_value): Adjust.
11476         (die_type): Adjust.
11477         (die_containing_type): Adjust.
11478         (build_error_marker_type): Adjust.
11479         (lookup_die_type): Adjust.
11480         (guess_full_die_structure_name): Adjust.
11481         (anonymous_struct_prefix): Adjust.
11482         (determine_prefix): Adjust.
11483         (dwarf2_name): Adjust.
11484         (follow_die_ref_or_sig): Adjust.
11485         (follow_die_offset): Adjust.
11486         (follow_die_ref): Adjust.
11487         (follow_die_sig_1): Adjust.
11488         (follow_die_sig): Adjust.
11489         (get_signatured_type): Adjust.
11490         (get_DW_AT_signature_type): Adjust.
11491         (decode_locdesc): Adjust.
11492         (dwarf_decode_macros): Adjust.
11493         (cu_debug_loc_section): Adjust.
11494         (fill_in_loclist_baton): Adjust.
11495         (dwarf2_symbol_mark_computed): Adjust.
11496         (init_one_comp_unit): Don't assign
11497         dwarf2_cu::dwarf2_per_objfile.
11498         (set_die_type): Adjust.
11499
11500 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11501
11502         * dwarf2read.c (struct mapped_debug_names): Add constructor.
11503         <dwarf2_per_objfile>: New field.
11504         (dwarf2_per_objfile): Remove global.
11505         (get_dwarf2_per_objfile): New function.
11506         (set_dwarf2_per_objfile): New function.
11507         (dwarf2_build_psymtabs_hard): Change objfile parameter to
11508         dwarf2_per_objfile.
11509         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
11510         (read_abbrev_offset): Likewise.
11511         (read_indirect_string): Likewise.
11512         (read_indirect_line_string): Likewise.
11513         (read_indirect_string_at_offset): Likewise.
11514         (read_indirect_string_from_dwz): Likewise.
11515         (dwarf2_find_containing_comp_unit): Change objfile parameter to
11516         dwarf2_per_objfile.
11517         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
11518         (create_all_comp_units): Change objfile parameter to
11519         dwarf2_per_objfile.
11520         (create_all_type_units): Likewise.
11521         (process_queue): Add dwarf2_per_objfile parameter.
11522         (read_and_check_comp_unit_head): Likewise.
11523         (lookup_dwo_unit_in_dwp): Likewise.
11524         (get_dwp_file): Likewise.
11525         (process_cu_includes): Likewise.
11526         (struct free_dwo_file_cleanup_data): New struct.
11527         (dwarf2_has_info): Use get_dwarf2_per_objfile and
11528         set_dwarf2_per_objfile.
11529         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
11530         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
11531         context, adjust calls.
11532         (dw2_instantiate_symtab): Likewise.
11533         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
11534         (dw2_get_cu): Likewise.
11535         (create_cu_from_index_list): Change objfile parameter to
11536         dwarf2_per_objfile.
11537         (create_cus_from_index_list): Get dwarf2_per_objfile from
11538         context, adjust calls.
11539         (create_cus_from_index): Likewise.
11540         (create_signatured_type_table_from_index): Change objfile
11541         parameter to dwarf2_per_objfile.
11542         (create_signatured_type_table_from_debug_names): Change objfile
11543         parameter to dwarf2_per_objfile.
11544         (create_addrmap_from_index): Likewise.
11545         (create_addrmap_from_aranges): Likewise.
11546         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
11547         (dw2_setup): Remove.
11548         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
11549         context.
11550         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
11551         get_dwarf2_per_objfile.
11552         (dw2_forget_cached_source_info): Likewise.
11553         (dw2_map_symtabs_matching_filename): Likewise.
11554         (struct dw2_symtab_iterator) <index>: Remove.
11555         <dwarf2_per_objfile>: New field.
11556         (dw2_symtab_iter_init): Replace index parameter with
11557         dwarf2_per_objfile.
11558         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
11559         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
11560         (dw2_print_stats): Likewise.
11561         (dw2_dump): Likewise.
11562         (dw2_expand_symtabs_for_function): Likewise.
11563         (dw2_expand_all_symtabs): Likewise.
11564         (dw2_expand_symtabs_with_fullname): Likewise.
11565         (dw2_expand_marked_cus): Replace index and objfile parameters
11566         with dwarf2_per_objfile.
11567         (dw_expand_symtabs_matching_file_matcher): Add
11568         dwarf2_per_objfile parameter and adjust calls.
11569         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
11570         adjust calls.
11571         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
11572         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
11573         adjust calls.
11574         (create_cus_from_debug_names_list): Replace objfile parameter
11575         with dwarf2_per_objfile and adjust calls.
11576         (create_cus_from_debug_names): Likewise.
11577         (dwarf2_read_debug_names): Likewise.
11578         (mapped_debug_names::namei_to_name): Adjust call.
11579         (dw2_debug_names_iterator::next): Likewise.
11580         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
11581         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
11582         (dw2_debug_names_dump): Likewise.
11583         (dw2_debug_names_expand_symtabs_for_function): Likewise.
11584         (dw2_debug_names_expand_symtabs_matching): Likewise.
11585         (dwarf2_initialize_objfile): Likewise.
11586         (dwarf2_build_psymtabs): Likewise.
11587         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
11588         this_cu.
11589         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
11590         (read_and_check_comp_unit_head): Likewise.
11591         (read_abbrev_offset): Likewise.
11592         (create_debug_type_hash_table): Likewise.
11593         (create_debug_types_hash_table): Likewise.
11594         (create_all_type_units): Replace objfile parameter with
11595         dwarf2_per_objfile.
11596         (add_type_unit): Add dwarf2_per_objfile parameter.
11597         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
11598         with dwarf2_per_objfile.
11599         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
11600         (lookup_dwp_signatured_type): Likewise.
11601         (lookup_signatured_type): Likewise.
11602         (read_cutu_die_from_dwo): Likewise.
11603         (init_tu_and_read_dwo_dies): Likewise.
11604         (init_cutu_and_read_dies): Likewise.
11605         (init_cutu_and_read_dies_no_follow): Likewise.
11606         (allocate_type_unit_groups_table): Add objfile parameter.
11607         (create_type_unit_group): Use dwarf2_per_objfile from cu.
11608         (get_type_unit_group): Likewise.
11609         (process_psymtab_comp_unit): Update call.
11610         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
11611         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
11612         (print_tu_stats): Likewise.
11613         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
11614         in void* parameter.
11615         (build_type_psymtabs): Change objfile parameter to
11616         dwarf2_per_objfile.
11617         (process_skeletonless_type_unit): Use dwarf2_per_objfile
11618         passed in void* parameter.
11619         (process_skeletonless_type_units): Change objfile parameter to
11620         dwarf2_per_objfile.
11621         (set_partial_user): Likewise.
11622         (dwarf2_build_psymtabs_hard): Likewise.
11623         (read_comp_units_from_section): Likewise.
11624         (create_all_comp_units): Likewise.
11625         (scan_partial_symbols): Update calls.
11626         (add_partial_symbol): Likewise.
11627         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
11628         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
11629         (process_queue): Add dwarf2_per_objfile parameter.
11630         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
11631         (compute_compunit_symtab_includes): Likewise.
11632         (process_cu_includes): Add dwarf2_per_objfile parameter.
11633         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
11634         (process_full_type_unit): Likewise.
11635         (process_imported_unit_die): Update call.
11636         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
11637         (read_file_scope): Likewise.
11638         (allocate_dwo_file_hash_table): Add objfile parameter.
11639         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
11640         (create_cus_hash_table): Likewise.
11641         (create_dwp_hash_table): Likewise.
11642         (create_dwo_unit_in_dwp_v1): Likewise.
11643         (create_dwp_v2_section): Likewise.
11644         (create_dwo_unit_in_dwp_v2): Likewise.
11645         (lookup_dwo_unit_in_dwp): Likewise.
11646         (try_open_dwop_file): Likewise.
11647         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
11648         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
11649         cleanup to include a reference to dwarf2_per_objfile.
11650         (open_dwp_file): Add dwarf2_per_objfile parameter.
11651         (open_and_init_dwp_file): Likewise.
11652         (get_dwp_file): Likewise.
11653         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
11654         (queue_and_load_all_dwo_tus): Update call.
11655         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
11656         data.
11657         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
11658         (dwarf2_ranges_process): Likewise.
11659         (dwarf2_get_pc_bounds): Likewise.
11660         (mark_common_block_symbol_computed): Likewise.
11661         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
11662         (dwarf2_read_abbrevs): Update call.
11663         (read_partial_die): Use dwarf2_per_objfile from cu.
11664         (find_partial_die): Likewise.
11665         (fixup_partial_die): Likewise.
11666         (read_attribute_value): Likewise.
11667         (read_indirect_string_at_offset_from): Add objfile parameter.
11668         (read_indirect_string_at_offset): Add dwarf2_per_objfile
11669         parameter.
11670         (read_indirect_string_from_dwz): Add objfile parameter.
11671         (read_indirect_string): Add objfile parameter.
11672         (read_addr_index_1): Add dwarf2_per_objfile parameter.
11673         (read_addr_index): Use dwarf2_per_objfile from cu.
11674         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
11675         call dw2_setup.
11676         (read_str_index): Use dwarf2_per_objfile from cu.
11677         (get_debug_line_section): Likewise.
11678         (read_formatted_entries): Add dwarf2_per_objfile parameter.
11679         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
11680         (new_symbol_full): Use dwarf2_per_objfile from cu.
11681         (build_error_marker_type): Likewise.
11682         (lookup_die_type): Likewise.
11683         (determine_prefix): Likewise.
11684         (follow_die_offset): Likewise.
11685         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
11686         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
11687         (dwarf2_fetch_die_type_sect_off): Likewise.
11688         (dwarf2_get_die_type): Likewise.
11689         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
11690         (get_signatured_type): Likewise.
11691         (get_DW_AT_signature_type): Likewise.
11692         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
11693         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
11694         (cu_debug_loc_section): Likewise.
11695         (fill_in_loclist_baton): Likewise.
11696         (dwarf2_symbol_mark_computed): Likewise.
11697         (dwarf2_find_containing_comp_unit): Change objfile parameter to
11698         dwarf2_per_objfile.
11699         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
11700         parameter.
11701         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
11702         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
11703         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
11704         (set_die_type): Use dwarf2_free_objfile from cu.
11705         (get_die_type_at_offset): Likewise.
11706         (dwarf2_per_objfile_free): Don't assign global variable.
11707         (debug_names) <constructor>: Add dwarf2_per_objfile
11708         parameter, update m_debugstrlookup construction.
11709         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
11710         parameter.
11711         <m_dwarf2_per_objfile>: New field.
11712         <lookup>: Use m_dwarf2_per_objfile.
11713         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
11714         (psyms_seen_size): Likewise.
11715         (write_gdbindex): Replace objfile parameter with
11716         dwarf2_per_objfile.
11717         (write_debug_names): Likewise.
11718         (write_psymtabs_to_index): Likewise.
11719         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
11720         calls.
11721
11722 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11723
11724         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
11725         <dwarf2_per_objfile>: New field.
11726         (struct dwarf2_per_cu_data) <objfile>: Remove.
11727         <dwarf2_per_objfile>: New field.
11728         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
11729         of objfile.
11730         (create_signatured_type_table_from_index): Likewise.
11731         (create_debug_type_hash_table): Likewise.
11732         (fill_in_sig_entry_from_dwo_entry): Likewise.
11733         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
11734         (create_type_unit_group): Assign dwarf2_per_objfile instead of
11735         objfile.
11736         (create_partial_symtab): Access objfile through
11737         dwarf2_per_objfile.
11738         (process_psymtab_comp_unit_reader): Likewise.
11739         (read_comp_units_from_section): Likewise.
11740         (scan_partial_symbols): Likewise.
11741         (add_partial_symbol): Likewise.
11742         (add_partial_subprogram): Likewise.
11743         (peek_die_abbrev): Likewise.
11744         (fixup_go_packaging): Likewise.
11745         (process_full_comp_unit): Likewise.
11746         (process_full_type_unit): Likewise.
11747         (process_imported_unit_die): Likewise.
11748         (dwarf2_compute_name): Likewise.
11749         (dwarf2_physname): Likewise.
11750         (read_import_statement): Likewise.
11751         (create_cus_hash_table): Assign dwarf2_physname instead of
11752         objfile.
11753         (read_func_scope): Access objfile through dwarf2_per_objfile.
11754         (read_lexical_block_scope): Likewise.
11755         (read_call_site_scope): Likewise.
11756         (read_variable): Likewise.
11757         (dwarf2_rnglists_process): Likewise.
11758         (dwarf2_ranges_process): Likewise.
11759         (dwarf2_ranges_read): Likewise.
11760         (dwarf2_record_block_ranges): Likewise.
11761         (dwarf2_add_field): Likewise.
11762         (dwarf2_add_member_fn): Likewise.
11763         (read_structure_type): Likewise.
11764         (process_structure_scope): Likewise.
11765         (read_enumeration_type): Likewise.
11766         (read_array_type): Likewise.
11767         (read_common_block): Likewise.
11768         (read_namespace_type): Likewise.
11769         (read_namespace): Likewise.
11770         (read_module_type): Likewise.
11771         (read_tag_pointer_type): Likewise.
11772         (read_tag_ptr_to_member_type): Likewise.
11773         (read_tag_string_type): Likewise.
11774         (read_subroutine_type): Likewise.
11775         (read_typedef): Likewise.
11776         (read_base_type): Likewise.
11777         (attr_to_dynamic_prop): Likewise.
11778         (read_subrange_type): Likewise.
11779         (read_unspecified_type): Likewise.
11780         (load_partial_dies): Likewise.
11781         (read_partial_die): Likewise.
11782         (find_partial_die): Likewise.
11783         (guess_partial_die_structure_name): Likewise.
11784         (fixup_partial_die): Likewise.
11785         (read_attribute_value): Likewise.
11786         (read_addr_index_from_leb128): Likewise.
11787         (dwarf2_read_addr_index): Likewise.
11788         (dwarf2_string_attr): Likewise.
11789         (lnp_state_machine::check_line_address): Likewise.
11790         (dwarf_decode_lines_1): Likewise.
11791         (dwarf_decode_lines): Likewise.
11792         (dwarf2_start_symtab): Likewise.
11793         (var_decode_location): Likewise.
11794         (new_symbol_full): Likewise.
11795         (dwarf2_const_value_data): Likewise.
11796         (dwarf2_const_value_attr): Likewise.
11797         (dwarf2_const_value): Likewise.
11798         (die_type): Likewise.
11799         (die_containing_type): Likewise.
11800         (lookup_die_type): Likewise.
11801         (guess_full_die_structure_name): Likewise.
11802         (anonymous_struct_prefix): Likewise.
11803         (dwarf2_name): Likewise.
11804         (follow_die_ref_or_sig): Likewise.
11805         (follow_die_offset): Likewise.
11806         (follow_die_ref): Likewise.
11807         (dwarf2_fetch_die_loc_sect_off): Likewise.
11808         (dwarf2_fetch_constant_bytes): Likewise.
11809         (dwarf2_fetch_die_type_sect_off): Likewise.
11810         (dwarf2_get_die_type): Likewise.
11811         (follow_die_sig): Likewise.
11812         (decode_locdesc): Likewise.
11813         (dwarf2_per_cu_objfile): Likewise.
11814         (dwarf2_per_cu_text_offset): Likewise.
11815         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
11816         objfile.
11817         (set_die_type): Access objfile through
11818         dwarf2_per_objfile.
11819
11820 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
11821
11822         * valprint.c (converted_character_d): Remove typedef.
11823         (DEF_VEC_O (converted_character_d)): Remove.
11824         (count_next_character): Use std::vector.
11825         (print_converted_chars_to_obstack): Likewise.
11826         (generic_printstr): Likewise.
11827
11828 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11829
11830         * xml-support.h (struct gdb_xml_value): Add constructor.
11831         <value>: Change type to unique_xmalloc_ptr.
11832         (gdb_xml_value_s): Remove typedef.
11833         (DEF_VEC_O (gdb_xml_value_s)): Remove.
11834         (gdb_xml_element_start_handler): Change parameter type to
11835         std::vector.
11836         (xml_find_attribute): Likewise.
11837         * xml-support.c (xml_find_attribute): Change parameter type to
11838         std::vector and adjust.
11839         (gdb_xml_values_cleanup): Remove.
11840         (gdb_xml_parser::start_element): Adjust to std::vector.
11841         (xinclude_start_include): Change paraeter type to std::vector
11842         and adjust.
11843         * btrace.c (check_xml_btrace_version): Likewise.
11844         (parse_xml_btrace_block): Likewise.
11845         (parse_xml_btrace_pt_config_cpu): Likewise.
11846         (parse_xml_btrace_pt): Likewise.
11847         (parse_xml_btrace_conf_bts): Likewise.
11848         (parse_xml_btrace_conf_pt): Likewise.
11849         * memory-map.c (memory_map_start_memory): Likewise.
11850         (memory_map_start_property): Likewise.
11851         * osdata.c (osdata_start_osdata): Likewise.
11852         (osdata_start_item): Likewise.
11853         (osdata_start_column): Likewise.
11854         * remote.c (start_thread): Likewise.
11855         * solib-aix.c (library_list_start_library): Likewise.
11856         (library_list_start_list): Likewise.
11857         * solib-svr4.c (library_list_start_library): Likewise.
11858         (svr4_library_list_start_list): Likewise.
11859         * solib-target.c (library_list_start_segment): Likewise.
11860         (library_list_start_section): Likewise.
11861         (library_list_start_library): Likewise.
11862         (library_list_start_list): Likewise.
11863         * tracepoint.c (traceframe_info_start_memory): Likewise.
11864         (traceframe_info_start_tvar): Likewise.
11865         * xml-syscall.c (syscall_start_syscall): Likewise.
11866         * xml-tdesc.c (tdesc_start_target): Likewise.
11867         (tdesc_start_feature): Likewise.
11868         (tdesc_start_reg): Likewise.
11869         (tdesc_start_union): Likewise.
11870         (tdesc_start_struct): Likewise.
11871         (tdesc_start_flags): Likewise.
11872         (tdesc_start_enum): Likewise.
11873         (tdesc_start_field): Likewise.
11874         (tdesc_start_enum_value): Likewise.
11875         (tdesc_start_vector): Likewise.
11876
11877 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11878
11879         * extension.h (struct xmethod_worker) <clone>: Remove.
11880         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
11881         Remove.
11882         (python_xmethod_worker::clone): Remove.
11883         * valops.c (find_overload_match): Use std::move instead of
11884         clone.
11885
11886 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
11887
11888         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
11889         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
11890         <free_xmethod_worker_data>: Remove.
11891         <get_matching_xmethod_workers>: Chance VEC to std::vector.
11892         <get_xmethod_arg_types>: Remove.
11893         <get_xmethod_result_type>: Remove.
11894         <invoke_xmethod>: Remove.
11895         * extension.c (new_xmethod_worker): Remove.
11896         (clone_xmethod_worker): Remove.
11897         (get_matching_xmethod_workers): Return void, pass std::vector by
11898         pointer.
11899         (get_xmethod_arg_types): Rename to...
11900         (xmethod_worker::get_arg_types): ... this, and adjust.
11901         (get_xmethod_result_type): Rename to...
11902         (xmethod_worker::get_result_type): ... this, and adjust.
11903         (invoke_xmethod): Remove.
11904         (free_xmethod_worker): Remove.
11905         (free_xmethod_worker_vec): Remove.
11906         * extension.h (enum ext_lang_rc): Move here from
11907         extension-priv.h.
11908         (struct xmethod_worker): Add constructor and destructor.
11909         <data>: Remove.
11910         <value>: Remove.
11911         <invoke, clone, do_get_result_type, do_get_arg_types>: New
11912         virtual pure methods.
11913         <get_arg_types, get_result_type>: New methods.
11914         (xmethod_worker_ptr): Remove typedef.
11915         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
11916         (xmethod_worker_vec): Remove typedef.
11917         (xmethod_worker_up): New typedef.
11918         (invoke_xmethod): Remove.
11919         (clone_xmethod_worker): Remove.
11920         (free_xmethod_worker): Remove.
11921         (free_xmethod_worker_vec): Remove.
11922         (get_xmethod_arg_types): Remove.
11923         (get_xmethod_result_type): Remove.
11924         * valops.c (find_method_list): Use std::vector, don't use
11925         intermediate vector.
11926         (value_find_oload_method_list): Use std::vector.
11927         (find_overload_match): Use std::vector.
11928         (find_oload_champ): Use std::vector.
11929         * value.c (value_free): Use operator delete.
11930         (value_of_xmethod): Rename to...
11931         (value_from_xmethod): ... this.  Don't assign
11932         xmethod_worker::value, take rvalue-reference.
11933         (result_type_of_xmethod): Adjust.
11934         (call_xmethod): Adjust.
11935         * value.h: Include extension.h.
11936         (struct xmethod_worker): Don't forward-declare.
11937         (value_of_xmethod): Rename to...
11938         (value_from_xmethod): ... this, take rvalue-reference.
11939         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
11940         (struct python_xmethod_worker): ... this, add constructor and
11941         destructor.
11942         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
11943         (gdbpy_free_xmethod_worker_data): Rename to...
11944         (python_xmethod_worker::~python_xmethod_worker): ... this and
11945         adjust.
11946         (gdbpy_clone_xmethod_worker_data): Rename to...
11947         (python_xmethod_worker::clone): ... this and adjust.
11948         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
11949         temporary vector.
11950         (gdbpy_get_xmethod_arg_types): Rename to...
11951         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
11952         (gdbpy_get_xmethod_result_type): Rename to...
11953         (python_xmethod_worker::do_get_result_type): ... this and
11954         adjust.
11955         (gdbpy_invoke_xmethod): Rename to...
11956         (python_xmethod_worker::invoke): ... this and adjust.
11957         (new_python_xmethod_worker): Rename to...
11958         (python_xmethod_worker::python_xmethod_worker): ... this and
11959         adjust.
11960         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
11961         Remove.
11962         (gdbpy_free_xmethod_worker_data): Remove.
11963         (gdbpy_get_matching_xmethod_workers): Use std::vector.
11964         (gdbpy_get_xmethod_arg_types): Remove.
11965         (gdbpy_get_xmethod_result_type): Remove.
11966         (gdbpy_invoke_xmethod): Remove.
11967         * python/python.c (python_extension_ops): Remove obsolete
11968         callbacks.
11969
11970 2018-01-05  Pedro Alves  <palves@redhat.com>
11971
11972         PR gdb/18653
11973         * common/signals-state-save-restore.c
11974         (save_original_signals_state): New parameter 'quiet'.  Warn if we
11975         find a custom handler preinstalled, instead of internal erroring.
11976         But only warn if !quiet.
11977         * common/signals-state-save-restore.h
11978         (save_original_signals_state): New parameter 'quiet'.
11979         * main.c (captured_main_1): Move save_original_signals_state call
11980         after option handling, and pass QUIET.
11981
11982 2018-01-05  Pedro Alves  <palves@redhat.com>
11983
11984         * spu-tdep.c (spu_catch_start): Pass
11985         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
11986
11987 2018-01-05  Pedro Alves  <palves@redhat.com>
11988
11989         PR gdb/22670
11990         * ada-lang.c (literal_symbol_name_matcher): New function.
11991         (ada_get_symbol_name_matcher): Use it for
11992         symbol_name_match_type::SEARCH_NAME.
11993         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
11994         it down instead of assuming symbol_name_match_type::FULL.
11995         * block.h (block_lookup_symbol): New parameter 'match_type'.
11996         * c-valprint.c (print_unpacked_pointer): Use
11997         lookup_symbol_search_name instead of lookup_symbol.
11998         * compile/compile-object-load.c (get_out_value_type): Pass down
11999         symbol_name_match_type::SEARCH_NAME.
12000         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
12001         symbol_name_match_type::FULL.
12002         * cp-support.c (cp_get_symbol_name_matcher): Handle
12003         symbol_name_match_type::SEARCH_NAME.
12004         * infrun.c (insert_exception_resume_breakpoint): Use
12005         lookup_symbol_search_name.
12006         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
12007         * psymtab.c (maintenance_check_psymtabs): Use
12008         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
12009         * stack.c (print_frame_args): Use lookup_symbol_search_name and
12010         SYMBOL_SEARCH_NAME.
12011         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
12012         if symbol_name_match_type::SEARCH_NAME.
12013         (lookup_symbol_in_language): Pass down
12014         symbol_name_match_type::FULL.
12015         (lookup_symbol_search_name): New.
12016         (lookup_language_this): Pass down
12017         symbol_name_match_type::SEARCH_NAME.
12018         (lookup_symbol_aux, lookup_local_symbol): New parameter
12019         'match_type'.  Pass it down.
12020         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
12021         (lookup_symbol_search_name): New declaration.
12022         (lookup_symbol_in_block): New 'match_type' parameter.
12023
12024 2018-01-05  Pedro Alves  <palves@redhat.com>
12025
12026         PR gdb/22670
12027         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
12028         ada_lookup_symbol.
12029         (ada_lookup_symbol): Reimplement in terms of
12030         ada_lookup_symbol_list, bits factored out from
12031         ada_lookup_encoded_symbol.
12032
12033 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12034
12035         * ada-exp.y (write_object_renaming): When subscripting an array
12036         using a symbol as the index, pass the block in call to
12037         ada_lookup_encoded_symbol when looking that symbol up.
12038
12039 2018-01-05  Jerome Guitton  <guitton@adacore.com>
12040
12041         * ada-lang.c (ada_array_length): Use ada_index_type instead of
12042         TYPE_INDEX_TYPE.
12043
12044 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12045
12046         * ada-lang.c (ada_to_fixed_value_create): Add handling of
12047         the case where VALUE_LVAL (val0) is not lval_memory.
12048
12049 2018-01-05  Xavier Roirand  <roirand@adacore.com>
12050
12051         * ada-valprint.c (print_optional_low_bound): Handle
12052         character-indexed array printing like boolean-indexed array
12053         printing.
12054
12055 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12056
12057         * NEWS: Create a new section for the next release branch.
12058         Rename the section of the current branch, now that it has
12059         been cut.
12060
12061 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12062
12063         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
12064         * version.in: Bump version to 8.1.50.DATE-git.
12065
12066 2018-01-03  Xavier Roirand  <roirand@adacore.com>
12067
12068         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
12069         Add field.
12070         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
12071         Add field.
12072         (default_exception_support_info) <catch_handlers_sym>: Add field.
12073         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
12074         (ada_exception_name_addr_1): Add "catch handlers" handling.
12075         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
12076         Update all callers.
12077         (create_excep_cond_exprs) <ex>: Add parameter.
12078         (re_set_exception): Update create_excep_cond_exprs call.
12079         (print_it_exception, print_one_exception, print_mention_exception)
12080         (print_recreate_exception): Add "catch handler" handling.
12081         (allocate_location_catch_handlers, re_set_catch_handlers)
12082         (check_status_catch_handlers, print_it_catch_handlers)
12083         (print_one_catch_handlers, print_mention_catch_handlers)
12084         (print_recreate_catch_handlers): New function.
12085         (catch_handlers_breakpoint_ops): New variable.
12086         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
12087         Add parameter.  Add "catch handler" handling.
12088         (ada_exception_sym_name, ada_exception_breakpoint_ops):
12089         Add "catch handler" handling.
12090         (ada_exception_catchpoint_cond_string): Add "catch handler"
12091         handling.
12092         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
12093         call.
12094         (catch_ada_handlers_command): New function.
12095         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
12096         operations structure.
12097         (_initialize_ada_language): Add "catch handlers" command entry.
12098         * NEWS: Document "catch handlers" feature.
12099
12100 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12101
12102         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
12103         account when creating the array type of the slice.
12104         (ada_value_slice): Likewise.
12105
12106 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12107
12108         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
12109         New enum value.
12110         (create_array_type_with_stride): Add byte_stride_prop parameter.
12111         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
12112         New parameter.  Update all callers in this file.
12113         (array_type_has_dynamic_stride): New function.
12114         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
12115         of arrays with dynamic byte strides.
12116         * dwarf2read.c (read_array_type): Add support for dynamic
12117         DW_AT_byte_stride attributes.
12118
12119 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12120
12121         * dwarf2read.c (read_unspecified_type): Treat
12122         DW_TAG_enumeration_type DIEs from Ada units as stubs.
12123
12124 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12125
12126         Update copyright year range in all GDB files.
12127
12128 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12129
12130         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
12131         and gdb/testsuite/gdb.base/step-line.c.
12132
12133 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12134
12135         * copyright.py (main): Dump the contents of
12136         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
12137         even if BY_HAND is empty.
12138
12139 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12140
12141         * top.c (print_gdb_version): Update Copyright year in version
12142         message.
12143
12144 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12145
12146         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
12147
12148 For older changes see ChangeLog-2017.
12149 \f
12150 Local Variables:
12151 mode: change-log
12152 left-margin: 8
12153 fill-column: 74
12154 version-control: never
12155 coding: utf-8
12156 End: