gdb/ChangeLog

   1 2018-07-22  Tom Tromey  <tom@tromey.com>
   2
   3         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
   4         unused variable.  Call value_fetch_lazy when needed.
   5         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
   6         Remove unused variable.  Call value_fetch_lazy when needed.
   7
   8 2018-07-22  Tom Tromey  <tom@tromey.com>
   9
  10         * m32c-tdep.c (mark_dma): Return void.
  11         (make_regs): Remove unused declarations.
  12
  13 2018-07-22  Tom Tromey  <tom@tromey.com>
  14
  15         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
  16         cmdscm_get_valid_command_smob_arg_unsafe for effect.
  17         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
  18         bkscm_get_valid_block_smob_arg_unsafe for effect.
  19
  20 2018-07-22  Tom Tromey  <tom@tromey.com>
  21
  22         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
  23         value_type.
  24
  25 2018-07-22  Tom Tromey  <tom@tromey.com>
  26
  27         * windows-nat.c (saved_context): Conditionally define.
  28         * remote.c (remote_target::remote_btrace_maybe_reopen):
  29         Conditionally declare "warned".
  30         * inflow.c (sigquit_ours): Conditionally define.
  31         (new_tty): Move "tty" declaration inside #if.
  32         * guile/guile.c (guile_datadir): Conditionally define.
  33         * charset.c (set_be_le_names): Move some declarations inside #if.
  34         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
  35         #if.
  36         (parse_xml_btrace_conf): Likewise.
  37
  38 2018-07-22  Tom Tromey  <tom@tromey.com>
  39
  40         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
  41
  42 2018-07-22  Tom Tromey  <tom@tromey.com>
  43
  44         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
  45         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
  46         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
  47         * buildsym-legacy.c (get_macro_table): Remove unused variable.
  48         * stack.c (frame_apply_level_command): Remove unused variable.
  49         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
  50         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
  51         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
  52         unused variable.
  53         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
  54         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
  55         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
  56         variable.
  57         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
  58         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
  59         variable.
  60         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
  61         Remove unused variable.
  62         * cli/cli-script.c (recurse_read_control_structure): Remove unused
  63         variable.
  64         * common/tdesc.c (print_xml_feature::visit): Remove unused
  65         variable.
  66         * compile/compile-object-load.c (store_regs): Remove unused
  67         variables.
  68         * complaints.c (clear_complaints): Remove unused variable.
  69         * corelow.c (core_target_open): Remove unused variable.
  70         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
  71         variable.
  72         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
  73         variable.
  74         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
  75         variable.
  76         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
  77         variable.
  78         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
  79         variable.
  80         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
  81         variable.
  82         * ia64-tdep.c (examine_prologue): Remove unused variable.
  83         * infcall.c (run_inferior_call): Remove unused variable.
  84         * inferior.c (exit_inferior): Remove unused variable.
  85         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
  86         * linespec.c (decode_line_2): Remove unused variable.
  87         * linux-nat.c (super_close): Remove.
  88         * linux-tdep.c (linux_info_proc): Remove unused variable.
  89         * mi/mi-main.c (mi_execute_command): Remove unused variable.
  90         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
  91         Remove unused variable.
  92         * parse.c (find_minsym_type_and_address): Remove unused variable.
  93         * printcmd.c (info_symbol_command, printf_floating): Remove unused
  94         variable.
  95         * python/py-breakpoint.c (bppy_set_commands): Remove unused
  96         variable.
  97         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
  98         variables.
  99         * record-btrace.c (record_btrace_target::store_registers): Remove
 100         unused variable.
 101         (cmd_show_record_btrace_cpu): Remove unused variable.
 102         * riscv-tdep.c (riscv_register_reggroup_p)
 103         (riscv_push_dummy_call, riscv_return_value): Remove unused
 104         variable.
 105         * rust-exp.y (literal): Remove unused variable.
 106         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
 107         unused variable.
 108         <STRUCTOP_ANONYMOUS>: Likewise.
 109         * s390-linux-tdep.c (s390_linux_init_abi_31)
 110         (s390_linux_init_abi_64): Remove unused variable.
 111         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
 112         (file_select_thread, net_windows_open, _initialize_ser_windows):
 113         Remove unused variables.
 114         * symtab.c (find_pc_sect_line): Remove unused variable.
 115         * target-memory.c (compute_garbled_blocks): Remove unused
 116         variable.
 117         (target_write_memory_blocks): Remove unused variable.
 118         * target.c (target_stack::unpush): Remove unused variables.
 119         * tracepoint.c (start_tracing, all_tracepoint_actions)
 120         (merge_uploaded_trace_state_variables)
 121         (print_one_static_tracepoint_marker): Remove unused variable.
 122         * unittests/basic_string_view/element_access/char/1.cc (test01):
 123         Remove unused variable.
 124         * windows-nat.c (windows_continue, windows_add_all_dlls)
 125         (do_initial_windows_stuff, windows_nat_target::create_inferior):
 126         Remove unused variables.
 127
 128 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
 129
 130         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
 131         attr_profile in HAVE_ELF.
 132         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
 133         HAVE_ELF.
 134
 135 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
 136
 137         * frame.c (frame_register_unwind): Change parameter name.
 138         (frame_unwind_register): Likewise.
 139         (frame_unwind_register_value): Likewise.
 140         (frame_unwind_register_signed): Likewise.
 141         (frame_unwind_register_unsigned): Likewise.
 142         * frame.h (frame_register_unwind): Likewise.
 143         (frame_unwind_register): Likewise.
 144         (frame_unwind_register_value): Likewise.
 145         (frame_unwind_register_signed): Likewise.
 146         (frame_unwind_register_unsigned): Likewise.
 147         (frame_unwind_arch): Likewise.
 148
 149 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 150
 151         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
 152         ISA maintenance.
 153
 154 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 155
 156         * mips-linux-nat.c (mips_linux_nat_target::read_description):
 157         Call `get_ptrace_pid' rather than extracting the ptrace PID by
 158         hand.
 159
 160 2018-07-20  Keith Seitz  <keiths@redhat.com>
 161
 162         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
 163         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
 164         m_compunit_symtab, m_language>: Add "m_" prefix.
 165         Update all uses.
 166         * buildsym.c: Update all uses.
 167
 168 2018-07-20  Tom Tromey  <tom@tromey.com>
 169
 170         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
 171         * buildsym.h (record_line_ftype): Remove typedef.
 172
 173 2018-07-20  Tom Tromey  <tom@tromey.com>
 174
 175         * buildsym-legacy.h (augment_type_symtab): Don't declare.
 176         (end_expandable_symtab): Likewise.
 177         (end_symtab_get_static_block): Likewise.
 178         (end_symtab_from_static_block): Likewise.
 179         * buildsym-legacy.c (augment_type_symtab): Remove.
 180         (end_expandable_symtab): Remove.
 181         (end_symtab_get_static_block): Remove.
 182         (end_symtab_from_static_block): Remove.
 183
 184 2018-07-20  Tom Tromey  <tom@tromey.com>
 185
 186         * dwarf2read.c: Include buildsym.h.
 187         (struct dwarf2_cu) <builder>: New method.
 188         (fixup_go_packaging): Update.
 189         (process_full_comp_unit, process_full_type_unit): Update.  Don't
 190         use scoped_free_pendings.
 191         (using_directives): Add "cu" parameter, remove "language".
 192         (read_import_statement, setup_type_unit_groups, )
 193         (read_func_scope, read_lexical_block_scope)
 194         (dwarf2_record_block_ranges, read_namespace): Update.
 195         (lnp_state_machine::lnp_state_machine): Add cu parameter.
 196         (lnp_state_machine::handle_end_sequence): Update.
 197         (class lnp_state_machine) <m_cu>: New member.
 198         <m_record_line_callback>: Remove.
 199         <m_currently_recording_lines>: New member.
 200         (lnp_state_machine::handle_set_file): Update.
 201         (noop_record_line): Remove.
 202         (dwarf_record_line_p): Add cu parameter.
 203         (dwarf_record_line_1, dwarf_finish_line): Likewise.
 204         (lnp_state_machine::record_line)
 205         (lnp_state_machine::lnp_state_machine)
 206         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
 207         (dwarf_decode_lines): Update.
 208         (dwarf2_start_subfile): Add cu parameter.
 209         (dwarf2_start_symtab, new_symbol): Update.
 210         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
 211         Remove dwarf2_per_objfile parameter.
 212         (dwarf_decode_macros): Update.
 213
 214 2018-07-20  Tom Tromey  <tom@tromey.com>
 215
 216         * stabsread.c (define_symbol): Update.
 217         * buildsym-legacy.h (get_buildsym_compunit): Declare.
 218         * dwarf2read.c (new_symbol): Update.
 219         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
 220         * cp-namespace.c: Include buildsym.h.
 221         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
 222         * buildsym-legacy.c (get_buildsym_compunit): New function.
 223
 224 2018-07-20  Tom Tromey  <tom@tromey.com>
 225
 226         * xcoffread.c: Include buildsym-legacy.h.
 227         * windows-nat.c: Include buildsym-legacy.h.
 228         * stabsread.c: Include buildsym-legacy.h.
 229         * mdebugread.c: Include buildsym-legacy.h.
 230         * buildsym-legacy.h: New file.
 231         * buildsym-legacy.c: New file, from buildsym.c.
 232         * go32-nat.c: Include buildsym-legacy.h.
 233         * dwarf2read.c: Include buildsym-legacy.h.
 234         * dbxread.c: Include buildsym-legacy.h.
 235         * cp-namespace.c: Include buildsym-legacy.h.
 236         * coffread.c: Include buildsym-legacy.h.
 237         * buildsym.h: Move some contents to buildsym-legacy.h.
 238         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
 239         buildsym-legacy.c.
 240         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
 241
 242 2018-07-20  Tom Tromey  <tom@tromey.com>
 243
 244         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
 245         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
 246         (buildsym_compunit::buildsym_compunit)
 247         (buildsym_compunit::~buildsym_compunit)
 248         (buildsym_compunit::get_macro_table): Define.
 249
 250 2018-07-20  Tom Tromey  <tom@tromey.com>
 251
 252         * buildsym.c (reset_symtab_globals): Remove.
 253         (buildsym_compunit::end_symtab_from_static_block): Update.
 254         (buildsym_compunit::augment_type_symtab): Update.
 255         (end_symtab_from_static_block): Call free_buildsym_compunit.
 256         (augment_type_symtab, end_symtab, end_expandable_symtab):
 257         Likewise.
 258
 259 2018-07-20  Tom Tromey  <tom@tromey.com>
 260
 261         * arch-utils.c: Do not include buildsym.h.
 262         * mipsread.c: Do not include buildsym.h.
 263         * machoread.c: Do not include buildsym.h.
 264         * elfread.c: Do not include buildsym.h.
 265
 266 2018-07-20  Tom Tromey  <tom@tromey.com>
 267
 268         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
 269         initialization.
 270         (buildsym_compunit): Add new constructor.
 271         (struct buildsym_compunit) <get_last_source_file, finish_block,
 272         record_block_range, start_subfile, patch_subfile_names,
 273         push_subfile, pop_subfile, record_line, get_compunit_symtab,
 274         set_last_source_start_addr, get_last_source_start_addr,
 275         get_local_using_directives, set_local_using_directives,
 276         get_global_using_directives, outermost_context_p,
 277         get_current_context_stack, get_context_stack_depth,
 278         get_current_subfile, get_local_symbols, get_file_symbols,
 279         get_global_symbols, record_debugformat, record_producer,
 280         push_context, pop_context, end_symtab_get_static_block,
 281         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
 282         New public methods.
 283         <record_pending_block, finish_block_internal, make_blockvector,
 284         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
 285         private methods.
 286         Update all users.
 287
 288 2018-05-22  Tom Tromey  <tom@tromey.com>
 289
 290         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 291         parameter.
 292         (finish_block_internal): Update.
 293
 294 2018-07-20  Tom Tromey  <tom@tromey.com>
 295
 296         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
 297         parameter.
 298         (finish_block_internal): Update.
 299
 300 2018-07-20  Tom Tromey  <tom@tromey.com>
 301
 302         * buildsym.h (EXTERN): Don't define or undef.
 303         * buildsym.c (EXTERN): Don't define.
 304
 305 2018-07-20  Tom Tromey  <tom@tromey.com>
 306
 307         * buildsym.c: Remove TODO comment.
 308
 309 2018-07-20  Tom Tromey  <tom@tromey.com>
 310
 311         * coffread.c (coff_symtab_read): Update.
 312         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
 313         (xcoff_new_init): Update.
 314         * mipsread.c (mipscoff_new_init): Update.
 315         * mdebugread.c (mdebug_build_psymtabs): Update.
 316         * elfread.c (elf_new_init): Update.
 317         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
 318         Update.
 319         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
 320         (coffstab_build_psymtabs, elfstab_build_psymtabs)
 321         (stabsect_build_psymtabs): Update.
 322         * buildsym.h (buildsym_init): Don't declare.
 323         * buildsym.c: Update comment.
 324         (prepare_for_building): Remove.
 325         (start_symtab, restart_symtab): Update.
 326         (reset_symtab_globals): Update comment.
 327         (buildsym_init): Remove.
 328
 329 2018-07-20  Tom Tromey  <tom@tromey.com>
 330
 331         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
 332         * stabsread.c (patch_block_stabs, define_symbol, read_type)
 333         (read_enum_type, common_block_start, common_block_end)
 334         (cleanup_undefined_types_1, finish_global_stabs): Update.
 335         * mdebugread.c (psymtab_to_symtab_1): Update.
 336         * dwarf2read.c (fixup_go_packaging, read_func_scope)
 337         (read_lexical_block_scope, new_symbol): Update.
 338         * dbxread.c (process_one_symbol): Update.
 339         * coffread.c (coff_symtab_read, process_coff_symbol)
 340         (coff_read_enum_type): Update.
 341         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
 342         declare.
 343         (get_local_symbols, get_file_symbols, get_global_symbols): New
 344         functions.
 345         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
 346         m_global_symbols.
 347         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
 348         (~scoped_free_pendings): Update.
 349         (finish_block, prepare_for_building, reset_symtab_globals)
 350         (end_symtab_get_static_block, end_symtab_with_blockvector)
 351         (augment_type_symtab, push_context): Update.
 352         (get_local_symbols, get_file_symbols, get_global_symbols): New
 353         functions.
 354         (buildsym_init): Update.
 355
 356 2018-07-20  Tom Tromey  <tom@tromey.com>
 357
 358         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
 359         (process_full_type_unit): Likewise.
 360         (dwarf2_start_symtab): Set list_in_scope.
 361
 362 2018-07-20  Tom Tromey  <tom@tromey.com>
 363
 364         * dwarf2read.c (process_psymtab_comp_unit_reader)
 365         (build_type_psymtabs_reader): Do not set list_in_scope.
 366
 367 2018-07-20  Tom Tromey  <tom@tromey.com>
 368
 369         * buildsym.c (free_pendings): Remove.
 370         (add_symbol_to_list, scoped_free_pendings)
 371         (finish_block_internal, buildsym_init): Update.
 372
 373 2018-07-20  Tom Tromey  <tom@tromey.com>
 374
 375         * xcoffread.c (read_xcoff_symtab): Update.
 376         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
 377         Update.
 378         * dbxread.c (process_one_symbol): Update.
 379         * coffread.c (coff_symtab_read): Update.
 380         * buildsym.h (finish_block): Update.
 381         * buildsym.c (finish_block): Remove "listhead" argument.
 382         (end_symtab_get_static_block): Update.
 383
 384 2018-07-20  Tom Tromey  <tom@tromey.com>
 385
 386         * buildsym.h (class scoped_free_pendings): Remove constructor.
 387         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
 388         method.
 389         <m_pending_block_obstack, m_pending_blocks>: New members.
 390         (pending_block_obstack, pending_blocks): Remove.
 391         (scoped_free_pendings::scoped_free_pendings): Default.
 392         (~scoped_free_pendings): Update.
 393         (free_pending_blocks): Remove.
 394         (finish_block_internal, record_pending_block, make_blockvector)
 395         (end_symtab_get_static_block, augment_type_symtab, push_context)
 396         (buildsym_init): Update.
 397
 398 2018-07-20  Tom Tromey  <tom@tromey.com>
 399
 400         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
 401         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
 402         members.
 403         (pending_addrmap, pending_addrmap_obstack)
 404         (pending_addrmap_interesting): Remove.
 405         (scoped_free_pendings, record_block_range, make_blockvector)
 406         (prepare_for_building, reset_symtab_globals, buildsym_init):
 407         Update.
 408
 409 2018-07-20  Tom Tromey  <tom@tromey.com>
 410
 411         * xcoffread.c (process_linenos): Update.
 412         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
 413         * mdebugread.c (psymtab_to_symtab_1): Update.
 414         * dwarf2read.c (setup_type_unit_groups)
 415         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
 416         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
 417         * dbxread.c (process_one_symbol): Update.
 418         * coffread.c (coff_symtab_read, enter_linenos)
 419         (process_coff_symbol): Update.
 420         * buildsym.h (current_subfile): Don't declare.
 421         (get_current_subfile): Declare.
 422         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
 423         member.
 424         (start_subfile, free_buildsym_compunit, push_subfile)
 425         (prepare_for_building, start_symtab): Update.
 426         (get_current_subfile): New function.
 427
 428 2018-07-20  Tom Tromey  <tom@tromey.com>
 429
 430         * coffread.c (coff_symtab_read): Update.
 431         * xcoffread.c (read_xcoff_symtab): Update.
 432         * dwarf2read.c (new_symbol): Update.
 433         (read_func_scope, read_lexical_block_scope): Update.
 434         * dbxread.c (process_one_symbol): Update.
 435         * buildsym.h (context_stack, context_stack_depth): Don't declare.
 436         (outermost_context_p): Remove macro.
 437         (outermost_context_p, get_current_context_stack)
 438         (get_context_stack_depth): Declare.
 439         (pop_context): Return struct context_stack.
 440         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
 441         member.
 442         (context_stack_size): Remove.
 443         (INITIAL_CONTEXT_STACK_SIZE): Remove.
 444         (prepare_for_building, end_symtab_get_static_block)
 445         (augment_type_symtab, push_context): Update.
 446         (pop_context): Return struct context_stack.
 447         (outermost_context_p, get_current_context_stack)
 448         (get_context_stack_depth): New functions.
 449         (buildsym_init): Update.
 450
 451 2018-07-20  Tom Tromey  <tom@tromey.com>
 452
 453         * rust-exp.y: Now a pure parser.  Update all rules.
 454         (%union): Move earlier.
 455         (current_parser, work_obstack): Remove globals.
 456         (rust_parser, ~rust_parser): Update.
 457         (class rust_parser) <copy_name, concat3, crate_name, super_name,
 458         lex_character, lex_number, lex_string, lex_identifier,
 459         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
 460         convert_name, convert_params_to_expression,
 461         convert_ast_to_expression, ast_basic_type, ast_operation,
 462         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
 463         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
 464         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
 465         ast_array_type, ast_slice_type, ast_reference_type,
 466         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
 467         (rust_parse): Update.
 468         (rustyyerror, rustyylex): Add parser parameter.
 469         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
 470         (rust_lex_stringish_test, rust_lex_test_sequence)
 471         (rust_lex_test_trailing_dot, rust_lex_test_completion)
 472         (rust_lex_test_push_back, rust_lex_tests): Update.
 473
 474 2018-07-19  Pedro Alves  <palves@redhat.com>
 475
 476         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
 477         gdb::unique_xmalloc_ptr.
 478         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
 479         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
 480         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
 481         copy-initialization.
 482         * guile/scm-pretty-print.c (ppscm_print_children): Use
 483         gdb::unique_xmalloc_ptr instead of cleanups.
 484         (gdbscm_apply_val_pretty_printer): Remove cleanups.
 485         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
 486         gdb::unique_xmalloc_ptr.
 487         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
 488         Adjust to use gdb::unique_xmalloc_ptr.
 489         * guile/scm-utils.c (extract_arg): Adjust.
 490         * guile/scm-value.c (gdbscm_value_field): Adjust to use
 491         gdb::unique_xmalloc_ptr instead of a cleanup.
 492
 493 2018-07-19  Tom Tromey  <tom@tromey.com>
 494
 495         * utils.c (do_value_free_to_mark)
 496         (make_cleanup_value_free_to_mark): Remove.
 497         * utils.h (make_cleanup_value_free_to_mark): Remove.
 498
 499 2018-07-19  Pedro Alves  <palves@redhat.com>
 500
 501         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
 502         forwarding reference.
 503
 504 2018-07-18  Pedro Alves  <palves@redhat.com>
 505
 506         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
 507         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
 508         cleanup.
 509
 510 2018-07-18  Pedro Alves  <palves@redhat.com>
 511
 512         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
 513         exceptions.
 514         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
 515         (gdbscm_wrap): New.
 516         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
 517         directly instead of a cleanup.
 518         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
 519         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
 520         (vlscm_binop_gdbthrow): New, factored out from ...
 521         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
 522         (vlscm_rich_compare): Use gdbscm_wrap.
 523         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
 524         instead of a cleanup.
 525         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
 526         cleanup.
 527         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
 528         Use xfree directly instead of a cleanup.
 529         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
 530         Adjust to use gdbscm_wrap and scoped_value_mark.
 531         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
 532         (gdbscm_value_address, gdbscm_value_dereference)
 533         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
 534         scoped_value_mark.
 535         (gdbscm_value_dynamic_type): Use scoped_value_mark.
 536         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
 537         scoped_value_mark.
 538         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
 539         gdbscm_wrap and scoped_value_mark.
 540         (gdbscm_value_to_string): Use xfree directly instead of a
 541         cleanup.  Move 'buffer' unique_ptr to TRY scope.
 542         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
 543         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
 544         scoped_value_mark.
 545         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
 546         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
 547         scoped_value_mark.
 548         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
 549         gdbscm_wrap.
 550
 551 2018-07-18  Tom de Vries  <tdevries@suse.de>
 552
 553         * findvar.c (default_read_var_value): Also resolve dynamic type for
 554         LOC_OPTIMIZED_OUT vars.
 555
 556 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 557
 558         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
 559         decoding.
 560
 561 2018-07-17  Tom Tromey  <tom@tromey.com>
 562
 563         * guile/scm-param.c (pascm_set_func, pascm_show_func)
 564         (compute_enum_list, pascm_set_param_value_x)
 565         (gdbscm_parameter_value): Update.
 566         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
 567         (gdbscm_scm_to_host_string): Update.
 568         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
 569         Update.
 570         * guile/scm-cmd.c (cmdscm_add_completion): Update.
 571         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
 572         * guile/scm-string.c (gdbscm_scm_to_string): Return
 573         unique_xmalloc_ptr.
 574         (gdbscm_scm_to_host_string): Likewise.
 575
 576 2018-07-17  Tom Tromey  <tom@tromey.com>
 577
 578         * guile/guile.c (gdbscm_eval_from_control_command): Update.
 579         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
 580         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
 581         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
 582         unique_xmalloc_ptr.
 583
 584 2018-07-17  Tom Tromey  <tom@tromey.com>
 585
 586         * guile/scm-param.c (pascm_signal_setshow_error): Update.
 587         * guile/guile-internal.h (gdbscm_exception_message_to_string):
 588         Update.
 589         * guile/scm-cmd.c (cmdscm_function): Update.
 590         * guile/scm-pretty-print.c
 591         (ppscm_print_exception_unless_memory_error): Update.
 592         * guile/scm-exception.c (gdbscm_exception_message_to_string):
 593         Return unique_xmalloc_ptr.
 594
 595 2018-07-17  Tom Tromey  <tom@tromey.com>
 596
 597         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
 598         Use string_printf.
 599
 600 2018-07-17  Jim Wilson  <jimw@sifive.com>
 601
 602         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
 603         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
 604         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
 605         unecessary braces after EF_RISCV_RVC test.  Delete call to
 606         set_gdbarch_decr_pc_after_break.
 607
 608         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
 609         RISCV_LAST_FP_REGNUM + 1.
 610         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
 611
 612 2018-07-17  Tom Tromey  <tom@tromey.com>
 613
 614         * configure.ac: Remove --disable-gdbcli.
 615         * configure: Rebuild.
 616         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
 617         (SUBDIR_CLI_CFLAGS): Remove.
 618         (SFILES): Use SUBDIR_CLI_SRCS.
 619         (COMMON_OBS): Use SUBDIR_CLI_OBS.
 620
 621 2018-07-17  Tom Tromey  <tom@tromey.com>
 622
 623         PR gdb/18624:
 624         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
 625
 626 2018-07-16  Jim Wilson  <jimw@sifive.com>
 627
 628         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
 629
 630 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 631
 632         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
 633         variable.
 634         (libunwind_frame_sniffer): Likewise.
 635         (libunwind_frame_prev_register): Likewise.
 636         (libunwind_sigtramp_frame_sniffer): Likewise.
 637         * ia64-tdep.c (ia64_access_reg): Likewise.
 638         (ia64_access_rse_reg): Likewise.
 639         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
 640         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
 641
 642 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 643
 644         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
 645
 646 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
 647
 648         * remote-sim.c (gdbsim_target::close,
 649         gdbsim_target::mourn_inferior): Remove unused variables.
 650
 651 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
 652
 653         * ia64-tdep.c (ktab_buf): New global.
 654         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
 655         (get_kernel_table): Adjust.
 656
 657 2018-07-16  Tom Tromey  <tom@tromey.com>
 658
 659         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
 660         * dwarf2read.c (using_directives, new_symbol): Use
 661         outermost_context_p.
 662         * dbxread.c (process_one_symbol): Use outermost_context_p.
 663         * coffread.c (coff_symtab_read): Use outermost_context_p.
 664
 665 2018-07-16  Tom Tromey  <tom@tromey.com>
 666
 667         * dwarf2read.c (using_directives, read_func_scope)
 668         (read_lexical_block_scope): Update.
 669         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
 670         * buildsym.h (local_using_directives, global_using_directives):
 671         Don't declare.
 672         (get_local_using_directives, set_local_using_directives)
 673         (get_global_using_directives): Declare.
 674         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
 675         m_global_using_directives>: New members.
 676         (finish_block_internal, prepare_for_building)
 677         (reset_symtab_globals, end_symtab_get_static_block)
 678         (push_context): Update.
 679         (get_local_using_directives, set_local_using_directives)
 680         (get_global_using_directives): New functions.
 681         (buildsym_init): Update.
 682
 683 2018-07-16  Tom Tromey  <tom@tromey.com>
 684
 685         * xcoffread.c (xcoff_initial_scan): Don't call
 686         free_pending_blocks.
 687         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
 688         * buildsym.h (class scoped_free_pendings): Add constructor.
 689         (free_pending_blocks): Don't declare.
 690         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
 691         (free_pending_blocks): Now static.
 692
 693 2018-07-16  Tom Tromey  <tom@tromey.com>
 694
 695         * buildsym.h (push_subfile, pop_subfile): Update declarations.
 696         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
 697         member.
 698         (struct subfile_stack): Remove.
 699         (subfile_stack): Remove.
 700         (push_subfile, pop_subfile, buildsym_init): Update.
 701
 702 2018-07-16  Tom Tromey  <tom@tromey.com>
 703
 704         * buildsym.c (push_subfile): Use gdb_assert.
 705         (pop_subfile): Use gdb_assert.
 706
 707 2018-07-16  Tom Tromey  <tom@tromey.com>
 708
 709         * buildsym.h (merge_symbol_lists): Remove.
 710         * buildsym.c (merge_symbol_lists): Remove.
 711
 712 2018-07-16  Tom Tromey  <tom@tromey.com>
 713
 714         * stabsread.c (scan_file_globals): Update comment.
 715         * stabsread.h (scan_file_globals): Move from buildsym.h.
 716         * buildsym.h (scan_file_globals): Move to stabsread.h.
 717
 718 2018-07-16  Tom Tromey  <tom@tromey.com>
 719
 720         * xcoffread.c (xcoff_new_init): Update.
 721         * mipsread.c (mipscoff_new_init): Update.
 722         * mdebugread.c (mdebug_build_psymtabs): Update.
 723         * elfread.c (elf_new_init): Update.
 724         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
 725         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
 726         * buildsym.h (buildsym_new_init): Don't declare.
 727         * buildsym.c (buildsym_new_init): Remove.
 728
 729 2018-07-16  Tom Tromey  <tom@tromey.com>
 730
 731         * stabsread.h (within_function): Move from buildsym.h.
 732         * stabsread.c (start_stabs): Clear within_function.
 733         * coffread.c (coff_start_symtab): Clear within_function.
 734         * buildsym.h (within_function): Move to stabsread.h.
 735         * buildsym.c (prepare_for_building): Update.
 736
 737 2018-07-16  Tom Tromey  <tom@tromey.com>
 738
 739         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
 740         * dwarf2read.c (dwarf2_start_symtab): Don't set
 741         processing_gcc_compilation.
 742         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
 743
 744 2018-07-16  Tom Tromey  <tom@tromey.com>
 745
 746         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
 747         (next_symbol_text_func): Move from buildsym.h.
 748         * stabsread.c (hashname): Move from buildsym.c.
 749         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
 750         (next_symbol_text_func, hashname): Move to stabsread.h.
 751         * buildsym.c: Don't include bcache.h
 752         (hashname): Move to stasbread.c.
 753
 754 2018-07-16  Tom Tromey  <tom@tromey.com>
 755
 756         * buildsym.h (context_stack_size): Don't declare.
 757         * buildsym.c (context_stack_size): New global.
 758
 759 2018-07-16  Tom Tromey  <tom@tromey.com>
 760
 761         * dbxread.c (processing_acc_compilation): New global.
 762         * buildsym.h (processing_acc_compilation): Don't declare.
 763
 764 2018-07-16  Tom Tromey  <tom@tromey.com>
 765
 766         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
 767         * dbxread.c (read_ofile_symtab): Update.
 768         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
 769         * buildsym.h (last_source_start_addr): Remove.
 770         (set_last_source_start_addr, get_last_source_start_addr):
 771         Declare.
 772         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
 773         parameter.
 774         (struct buildsym_compunit) <m_last_source_start_addr>: New
 775         member.
 776         (prepare_for_building): Remove start_addr parameter.
 777         (start_symtab, restart_symtab, end_symtab_get_static_block)
 778         (end_symtab_with_blockvector): Update.
 779         (set_last_source_start_addr, get_last_source_start_addr): New
 780         functions.
 781
 782 2018-07-16  Tom Tromey  <tom@tromey.com>
 783
 784         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
 785         member.
 786         (have_line_numbers): Remove.
 787         (record_line, prepare_for_building, end_symtab_get_static_block)
 788         (augment_type_symtab): Update.
 789
 790 2018-07-16  Tom Tromey  <tom@tromey.com>
 791
 792         * buildsym.c (~buildsym_compunit): Free the macro table.
 793         (struct buildsym_compunit) <get_macro_table, release_macros>: New
 794         methods.
 795         <m_pending_macros>: New member.
 796         (pending_macros): Remove.
 797         (~scoped_free_pendings, get_macro_table, prepare_for_building)
 798         (reset_symtab_globals, end_symtab_get_static_block)
 799         (end_symtab_with_blockvector, augment_type_symtab)
 800         (buildsym_init): Update.
 801
 802 2018-07-16  Tom Tromey  <tom@tromey.com>
 803
 804         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
 805         parameter.
 806         (buildsym_compunit::set_last_source_file): New method.
 807         <m_last_source_file>: New member.
 808         (prepare_for_building): Remove "name" parameter.
 809         (start_symtab, restart_symtab, reset_symtab_globals): Update.
 810         (last_source_file): Remove.
 811         (set_last_source_file, get_last_source_file): Update.
 812
 813 2018-07-16  Tom Tromey  <tom@tromey.com>
 814
 815         * buildsym.c (prepare_for_building): Add assert.
 816
 817 2018-07-16  Tom Tromey  <tom@tromey.com>
 818
 819         * buildsym.c (~buildsym_compunit): Update.
 820         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
 821         (start_subfile, patch_subfile_names)
 822         (end_symtab_with_blockvector): Update.
 823
 824 2018-07-16  Tom Tromey  <tom@tromey.com>
 825
 826         * buildsym.c (struct buildsym_compunit): Add constructor,
 827         destructor, initializers.
 828         (start_buildsym_compunit): Remove.
 829         (free_buildsym_compunit): Use "delete".
 830         (start_symtab, restart_symtab): Use "new".
 831
 832 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
 833
 834         * symfile.c (set_objfile_default_section_offset): Remove struct
 835         keyword.
 836
 837 2018-07-14  Stafford Horne  <shorne@gmail.com>
 838
 839         * (Responsible Maintainers): Add myself as or1k maintainer.
 840
 841 2018-07-13  Tom Tromey  <tom@tromey.com>
 842
 843         * symfile.c (set_objfile_default_section_offset): Use extra braces
 844         around initializer.
 845
 846 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 847
 848         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
 849         non-branching basr.
 850
 851 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 852
 853         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 854         unittests/cli-utils-selftests.c
 855         * unittests/cli-utils-selftests.c: New file.
 856
 857 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 858
 859         * NEWS: Mention new commands. Mention change to 'thread apply'.
 860
 861 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 862
 863         * thread.c (thr_try_catch_cmd): New function.
 864         (thread_apply_all_command): Handle qcs flags.
 865         (thread_apply_command): Handle qcs flags.
 866         (taas_command): New function.
 867         (tfaas_command): New function.
 868         (_initialize_thread): Update to setup the new commands 'taas
 869         and 'tfaas'. Change doc string for 'thread apply'.
 870
 871 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 872
 873         * stack.c: (trailing_outermost_frame): New function, mostly
 874         extracted from backtrace_command_1.
 875         (leading_innermost_frame): New function.
 876         (backtrace_command_1): Update to call trailing_outermost_frame.
 877         (frame_apply_command_count): New function.
 878         (frame_apply_level_command): New function.
 879         (frame_apply_all_command): New function.
 880         (frame_apply_command): New function.
 881         (faas_command): New function.
 882         (frame_cmd_list): New variable.
 883         (_initialize_stack): Update to setup the new commands 'frame apply'
 884         and 'faas'.
 885
 886 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 887
 888         * cli-utils.c (number_or_range_parser::get_number): Only handle
 889         numbers or convenience var as numbers.
 890         (parse_flags): New function.
 891         (parse_flags_qcs): New function.
 892         (number_or_range_parser::finished): Ensure parsing end is detected
 893         before end of string.
 894         * cli-utils.h (parse_flags): New function.
 895         (parse_flags_qcs): New function.
 896         (number_or_range_parser): Remove m_finished bool.
 897         (number_or_range_parser::skip_range): Set m_in_range to false.
 898
 899 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
 900
 901         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
 902         on Windows.
 903
 904 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 905             Jan Kratochvil  <jan.kratochvil@redhat.com>
 906             Paul Fertser  <fercerpav@gmail.com>
 907             Tsutomu Seki  <sekiriki@gmail.com>
 908             Pedro Alves  <palves@redhat.com>
 909
 910         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 911         'unittests/parse-connection-spec-selftests.c'.
 912         (COMMON_SFILES): Add 'common/netstuff.c'.
 913         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
 914         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
 915         * common/netstuff.c: New file.
 916         * common/netstuff.h: New file.
 917         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
 918         (wait_for_connect): Update comment.  New parameter
 919         'gdb::optional<int> sock' instead of 'struct serial *scb'.
 920         Use 'sock' directly instead of 'scb->fd'.
 921         (try_connect): New function, with code from 'net_open'.
 922         (net_open): Rewrite main loop to deal with multiple
 923         sockets/addresses.  Handle IPv6-style hostnames; implement
 924         support for IPv6 connections.
 925         * unittests/parse-connection-spec-selftests.c: New file.
 926
 927 2018-07-11  Pedro Alves  <palves@redhat.com>
 928
 929         PR gdb/23377
 930         * remote.c (remote_target::remote_detach_pid): Call
 931         set_current_process.
 932
 933 2018-07-11  Pedro Alves  <palves@redhat.com>
 934
 935         * h8300-tdep.c (h8300_gdbarch_init): Remove
 936         set_gdbarch_ecoff_reg_to_regnum calls.
 937
 938 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 939
 940         PR c++/23373
 941         * c-typeprint.c (c_type_print_base_struct_union): Don't print
 942         offsets/sizes for static members of a class/struct.
 943
 944 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
 945
 946         * target-descriptions.c (tdesc_register_bitsize): Rename.
 947         * target-descriptions.h (tdesc_register_bitsize): Likewise.
 948         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
 949         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
 950
 951 2018-07-10  Tom Tromey  <tom@tromey.com>
 952
 953         * breakpoint.c (moribund_locations): Now static and a
 954         std::vector.
 955         (breakpoint_init_inferior, moribund_breakpoint_here_p)
 956         (build_bpstat_chain, update_global_location_list)
 957         (breakpoint_retire_moribund): Update.
 958         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
 959         VEC.
 960
 961 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 962
 963         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
 964         (riscv_register_reggroup_p): Use new function, remove unneeded
 965         parenthesis.
 966         (riscv_push_dummy_call): Extend assert to compare against xlen or
 967         flen based on register type.
 968
 969 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 970
 971         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
 972
 973 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 974
 975         * remote.c (show_hardware_watchpoint_limit): New function.
 976         (show_hardware_watchpoint_length_limit): New function.
 977         (show_hardware_breakpoint_limit): New function.
 978         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
 979         where appropriate, update help text.
 980
 981 2018-07-09  Tom Tromey  <tom@tromey.com>
 982
 983         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
 984         (CLIBS): Don't mention NAT_CLIBS.
 985
 986 2018-07-09  Tom Tromey  <tom@tromey.com>
 987
 988         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
 989         (LIBGDB_OBS, clean mostlyclean): Update.
 990         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
 991
 992 2018-07-09  Tom Tromey  <tom@tromey.com>
 993
 994         * Makefile.in (%.c: %.y): Use ECHO_YACC.
 995         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
 996         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
 997
 998 2018-07-09  Tom Tromey  <tom@tromey.com>
 999
1000         * Makefile.in (ALLDEPFILES): Remove exec.c.
1001         (COMMON_OBS): Remove exec.o.
1002         (COMMON_SFILES): Add exec.c.
1003
1004 2018-07-09  Tom Tromey  <tom@tromey.com>
1005
1006         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
1007
1008 2018-07-09  Tom Tromey  <tom@tromey.com>
1009
1010         * Makefile.in (clean mostlyclean): Remove stamp-version.
1011         (version.c): Depend on stamp-version.
1012         (stamp-version): New rule, from version.c rule.
1013
1014 2018-07-09  Tom Tromey  <tom@tromey.com>
1015
1016         * Makefile.in (init.c): Depend on stamp-init.
1017         (stamp-init): New rule, from init.c rule.
1018         (clean mostlyclean): Remove stamp-init.
1019
1020 2018-07-09  Tom Tromey  <tom@tromey.com>
1021
1022         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
1023         SUBDIR_GCC_COMPILE_SRCS.
1024
1025 2018-07-09  Tom Tromey  <tom@tromey.com>
1026
1027         * Makefile.in (init.c): Remove some unused sed rules.
1028
1029 2018-07-09  Tom Tromey  <tom@tromey.com>
1030
1031         * Makefile.in (TSOBS): Remove.
1032         (INIT_FILES): Update.
1033         (LIBGDB_OBS): Update.
1034         (COMMON_SFILES): Add inflow.c.
1035         (SFILES): Remove inflow.c.
1036
1037 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
1038
1039         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
1040
1041 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
1042
1043         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
1044         get_saveloc_name, is_signal_frame_name, step_name,
1045         init_remote_name, create_addr_space_name,
1046         destroy_addr_space_name, search_unwind_table_name,
1047         find_dyn_list_name): Constify.
1048
1049 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
1050
1051         * darwin-nat.c (darwin_pthread_kill): New function.
1052         (darwin_resume_thread): Use darwin_pthread_kill.
1053
1054 2018-07-05  Tom de Vries  <tdevries@suse.de>
1055
1056         * macroexp.c (macro_buffer) <operator=>: New member function.
1057
1058 2018-07-04  Tom Tromey  <tom@tromey.com>
1059
1060         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
1061
1062 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
1063
1064         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
1065         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
1066         * maint.c: Likewise.
1067         * top.c: Likewise.
1068
1069 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1070
1071         * NEWS: Create a new section for the next release branch.
1072         Rename the section of the current branch, now that it has
1073         been cut.
1074
1075 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
1076
1077         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
1078         * version.in: Bump version to 8.2.50.DATE-git.
1079
1080 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
1081             Pedro Alves  <palves@redhat.com>
1082
1083         * linux-nat.c (linux_init_ptrace): Rename to ...
1084         (linux_init_ptrace_procfs): ... this.  Call
1085         linux_proc_init_warnings.
1086         (linux_nat_target::post_attach)
1087         (linux_nat_target::post_startup_inferior): Adjust.
1088         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
1089         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
1090
1091 2018-07-04  Tom de Vries  <tdevries@suse.de>
1092
1093         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
1094         check ...
1095         (read_comp_unit_head): ... here.
1096
1097 2018-07-03  Tom Tromey  <tom@tromey.com>
1098
1099         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
1100         (stop_tracing, tstatus_command)
1101         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
1102         (print_one_static_tracepoint_marker): Update.
1103         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
1104         std::vector.
1105         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
1106         VEC.
1107         (all_tracepoints, static_tracepoints_here): Return std::vector.
1108
1109 2018-07-03  Tom Tromey  <tom@tromey.com>
1110
1111         * common/ptid.c (ptid_equal): Remove.
1112         * common/ptid.h (ptid_equal): Don't declare.
1113         * ada-tasks.c: Update.
1114         * breakpoint.c: Update.
1115         * common/agent.c: Update.
1116         * corelow.c: Update.
1117         * darwin-nat-info.c: Update.
1118         * darwin-nat.c: Update.
1119         * dcache.c: Update.
1120         * dtrace-probe.c: Update.
1121         * dummy-frame.c: Update.
1122         * fbsd-nat.c: Update.
1123         * frame.c: Update.
1124         * gdbthread.h: Update.
1125         * gnu-nat.c: Update.
1126         * go32-nat.c: Update.
1127         * inf-loop.c: Update.
1128         * inf-ptrace.c: Update.
1129         * infcall.c: Update.
1130         * infcmd.c: Update.
1131         * inflow.c: Update.
1132         * infrun.c: Update.
1133         * linux-fork.c: Update.
1134         * linux-nat.c: Update.
1135         * linux-thread-db.c: Update.
1136         * mi/mi-cmd-var.c: Update.
1137         * mi/mi-interp.c: Update.
1138         * mi/mi-main.c: Update.
1139         * nto-procfs.c: Update.
1140         * ppc-linux-tdep.c: Update.
1141         * procfs.c: Update.
1142         * python/py-inferior.c: Update.
1143         * python/py-record-btrace.c: Update.
1144         * python/py-record.c: Update.
1145         * ravenscar-thread.c: Update.
1146         * regcache.c: Update.
1147         * remote-sim.c: Update.
1148         * remote.c: Update.
1149         * sol-thread.c: Update.
1150         * solib.c: Update.
1151         * target.c: Update.
1152         * tui/tui-stack.c: Update.
1153         * varobj.c: Update.
1154         * windows-nat.c: Update.
1155         * windows-tdep.c: Update.
1156
1157 2018-07-03  Tom Tromey  <tom@tromey.com>
1158
1159         * common/ptid.c (ptid_match): Remove.
1160         * common/ptid.h (ptid_match): Don't declare.
1161         * fbsd-nat.c: Update.
1162         * infcmd.c: Update.
1163         * infrun.c: Update.
1164         * linux-nat.c: Update.
1165         * record-btrace.c: Update.
1166         * regcache.c: Update.
1167         * remote.c: Update.
1168
1169 2018-07-03  Tom Tromey  <tom@tromey.com>
1170
1171         * common/ptid.c (ptid_tid_p): Remove.
1172         * common/ptid.h (ptid_tid_p): Don't declare.
1173         * sol-thread.c: Update.
1174
1175 2018-07-03  Tom Tromey  <tom@tromey.com>
1176
1177         * common/ptid.c (ptid_lwp_p): Remove.
1178         * common/ptid.h (ptid_lwp_p): Don't declare.
1179         * fbsd-nat.c: Update.
1180         * linux-nat.c: Update.
1181         * nat/linux-procfs.c: Update.
1182         * nat/x86-linux-dregs.c: Update.
1183         * sol-thread.c: Update.
1184
1185 2018-07-03  Tom Tromey  <tom@tromey.com>
1186
1187         * common/ptid.c (ptid_is_pid): Remove.
1188         * common/ptid.h (ptid_is_pid): Don't declare.
1189         * infrun.c: Update.
1190         * linux-nat.c: Update.
1191         * mi/mi-interp.c: Update.
1192         * remote.c: Update.
1193         * thread.c: Update.
1194
1195 2018-07-03  Tom Tromey  <tom@tromey.com>
1196
1197         * common/ptid.c (ptid_get_tid): Remove.
1198         * common/ptid.h (ptid_get_tid): Don't declare.
1199         * ada-tasks.c: Update.
1200         * aix-thread.c: Update.
1201         * bsd-uthread.c: Update.
1202         * darwin-nat.c: Update.
1203         * fbsd-nat.c: Update.
1204         * i386-darwin-nat.c: Update.
1205         * infrun.c: Update.
1206         * linux-tdep.c: Update.
1207         * nto-procfs.c: Update.
1208         * ppc-ravenscar-thread.c: Update.
1209         * python/py-infthread.c: Update.
1210         * ravenscar-thread.c: Update.
1211         * sol-thread.c: Update.
1212         * sparc-ravenscar-thread.c: Update.
1213         * windows-nat.c: Update.
1214
1215 2018-07-03  Tom Tromey  <tom@tromey.com>
1216
1217         * common/ptid.c (ptid_get_lwp): Remove.
1218         * common/ptid.h (ptid_get_lwp): Don't declare.
1219         * aarch64-linux-nat.c: Update.
1220         * ada-tasks.c: Update.
1221         * aix-thread.c: Update.
1222         * amd64-linux-nat.c: Update.
1223         * arm-linux-nat.c: Update.
1224         * corelow.c: Update.
1225         * fbsd-nat.c: Update.
1226         * fbsd-tdep.c: Update.
1227         * gnu-nat.c: Update.
1228         * i386-cygwin-tdep.c: Update.
1229         * i386-gnu-nat.c: Update.
1230         * i386-linux-nat.c: Update.
1231         * ia64-linux-nat.c: Update.
1232         * inf-ptrace.c: Update.
1233         * infrun.c: Update.
1234         * linux-fork.c: Update.
1235         * linux-nat.c: Update.
1236         * linux-tdep.c: Update.
1237         * linux-thread-db.c: Update.
1238         * mips-linux-nat.c: Update.
1239         * nat/aarch64-linux-hw-point.c: Update.
1240         * nat/aarch64-linux.c: Update.
1241         * nat/linux-btrace.c: Update.
1242         * nat/linux-osdata.c: Update.
1243         * nat/linux-procfs.c: Update.
1244         * nat/x86-linux-dregs.c: Update.
1245         * obsd-nat.c: Update.
1246         * ppc-fbsd-nat.c: Update.
1247         * ppc-linux-nat.c: Update.
1248         * procfs.c: Update.
1249         * python/py-infthread.c: Update.
1250         * ravenscar-thread.c: Update.
1251         * remote.c: Update.
1252         * s390-linux-nat.c: Update.
1253         * sol-thread.c: Update.
1254         * sol2-tdep.c: Update.
1255         * spu-linux-nat.c: Update.
1256         * x86-linux-nat.c: Update.
1257         * xtensa-linux-nat.c: Update.
1258
1259 2018-07-03  Tom Tromey  <tom@tromey.com>
1260
1261         * common/ptid.c (ptid_get_pid): Remove.
1262         * common/ptid.h (ptid_get_pid): Don't declare.
1263         * aarch64-linux-nat.c: Update.
1264         * ada-lang.c: Update.
1265         * aix-thread.c: Update.
1266         * alpha-bsd-nat.c: Update.
1267         * amd64-fbsd-nat.c: Update.
1268         * amd64-linux-nat.c: Update.
1269         * arm-linux-nat.c: Update.
1270         * arm-nbsd-nat.c: Update.
1271         * auxv.c: Update.
1272         * break-catch-syscall.c: Update.
1273         * breakpoint.c: Update.
1274         * bsd-uthread.c: Update.
1275         * corelow.c: Update.
1276         * ctf.c: Update.
1277         * darwin-nat.c: Update.
1278         * fbsd-nat.c: Update.
1279         * fbsd-tdep.c: Update.
1280         * gcore.c: Update.
1281         * gnu-nat.c: Update.
1282         * hppa-nbsd-nat.c: Update.
1283         * hppa-obsd-nat.c: Update.
1284         * i386-fbsd-nat.c: Update.
1285         * ia64-linux-nat.c: Update.
1286         * inf-ptrace.c: Update.
1287         * infcmd.c: Update.
1288         * inferior.c: Update.
1289         * inferior.h: Update.
1290         * inflow.c: Update.
1291         * infrun.c: Update.
1292         * linux-fork.c: Update.
1293         * linux-nat.c: Update.
1294         * linux-tdep.c: Update.
1295         * linux-thread-db.c: Update.
1296         * m68k-bsd-nat.c: Update.
1297         * mi/mi-interp.c: Update.
1298         * mi/mi-main.c: Update.
1299         * mips-linux-nat.c: Update.
1300         * mips-nbsd-nat.c: Update.
1301         * mips64-obsd-nat.c: Update.
1302         * nat/aarch64-linux-hw-point.c: Update.
1303         * nat/aarch64-linux.c: Update.
1304         * nat/linux-btrace.c: Update.
1305         * nat/linux-osdata.c: Update.
1306         * nat/linux-procfs.c: Update.
1307         * nat/x86-linux-dregs.c: Update.
1308         * nto-procfs.c: Update.
1309         * obsd-nat.c: Update.
1310         * ppc-linux-nat.c: Update.
1311         * ppc-nbsd-nat.c: Update.
1312         * ppc-obsd-nat.c: Update.
1313         * proc-service.c: Update.
1314         * procfs.c: Update.
1315         * python/py-inferior.c: Update.
1316         * python/py-infthread.c: Update.
1317         * ravenscar-thread.c: Update.
1318         * record.c: Update.
1319         * remote-sim.c: Update.
1320         * remote.c: Update.
1321         * rs6000-nat.c: Update.
1322         * s390-linux-nat.c: Update.
1323         * sh-nbsd-nat.c: Update.
1324         * sol-thread.c: Update.
1325         * sparc-nat.c: Update.
1326         * sparc64-tdep.c: Update.
1327         * spu-linux-nat.c: Update.
1328         * spu-tdep.c: Update.
1329         * target-debug.h: Update.
1330         * target.c: Update.
1331         * thread.c: Update.
1332         * tid-parse.c: Update.
1333         * tracefile-tfile.c: Update.
1334         * vax-bsd-nat.c: Update.
1335         * windows-nat.c: Update.
1336         * x86-linux-nat.c: Update.
1337         * x86-nat.c: Update.
1338
1339 2018-07-03  Tom Tromey  <tom@tromey.com>
1340
1341         * common/ptid.c (pid_to_ptid): Remove.
1342         * common/ptid.h (pid_to_ptid): Don't declare.
1343         * aix-thread.c: Update.
1344         * arm-linux-nat.c: Update.
1345         * common/ptid.c: Update.
1346         * common/ptid.h: Update.
1347         * corelow.c: Update.
1348         * ctf.c: Update.
1349         * darwin-nat.c: Update.
1350         * fbsd-nat.c: Update.
1351         * fork-child.c: Update.
1352         * gnu-nat.c: Update.
1353         * go32-nat.c: Update.
1354         * inf-ptrace.c: Update.
1355         * infcmd.c: Update.
1356         * inferior.c: Update.
1357         * infrun.c: Update.
1358         * linux-fork.c: Update.
1359         * linux-nat.c: Update.
1360         * nat/aarch64-linux-hw-point.c: Update.
1361         * nat/fork-inferior.c: Update.
1362         * nat/x86-linux-dregs.c: Update.
1363         * nto-procfs.c: Update.
1364         * obsd-nat.c: Update.
1365         * procfs.c: Update.
1366         * progspace.c: Update.
1367         * remote.c: Update.
1368         * rs6000-nat.c: Update.
1369         * s390-linux-nat.c: Update.
1370         * sol-thread.c: Update.
1371         * spu-linux-nat.c: Update.
1372         * target.c: Update.
1373         * top.c: Update.
1374         * tracefile-tfile.c: Update.
1375         * windows-nat.c: Update.
1376
1377 2018-07-03  Tom Tromey  <tom@tromey.com>
1378
1379         * common/ptid.h (ptid_build): Don't declare.
1380         * common/ptid.c (ptid_build): Remove.
1381         * aix-thread.c: Update.
1382         * bsd-kvm.c: Update.
1383         * bsd-uthread.c: Update.
1384         * common/agent.c: Update.
1385         * common/ptid.c: Update.
1386         * common/ptid.h: Update.
1387         * corelow.c: Update.
1388         * darwin-nat.c: Update.
1389         * fbsd-nat.c: Update.
1390         * gnu-nat.c: Update.
1391         * linux-fork.c: Update.
1392         * linux-nat.c: Update.
1393         * linux-thread-db.c: Update.
1394         * nat/linux-osdata.c: Update.
1395         * nat/linux-procfs.c: Update.
1396         * nto-procfs.c: Update.
1397         * obsd-nat.c: Update.
1398         * proc-service.c: Update.
1399         * procfs.c: Update.
1400         * ravenscar-thread.c: Update.
1401         * remote-sim.c: Update.
1402         * remote.c: Update.
1403         * sol-thread.c: Update.
1404         * target.c: Update.
1405         * windows-nat.c: Update.
1406
1407 2018-07-03  Tom Tromey  <tom@tromey.com>
1408
1409         * infrun.c (follow_exec): Use exit_inferior_silent.
1410         * inferior.c (exit_inferior_num_silent): Remove.
1411         * inferior.h (exit_inferior_num_silent): Don't declare.
1412
1413 2018-07-03  Tom Tromey  <tom@tromey.com>
1414
1415         PR cli/23340:
1416         * darwin-nat.c (darwin_attach_pid): Reset inferior and
1417         inferior_ptid on error.
1418
1419 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1420             Simon Marchi  <simon.marchi@polymtl.ca>
1421
1422         PR tdep/8282
1423         * disasm.h (gdb_disassembler): Add
1424         `m_disassembler_options_holder'. member
1425         * disasm.c (get_all_disassembler_options): New function.
1426         (gdb_disassembler::gdb_disassembler): Use it.
1427         (gdb_buffered_insn_length_init_dis): Likewise.
1428         (gdb_buffered_insn_length): Adjust accordingly.
1429         (set_disassembler_options): Handle options with arguments.
1430         (show_disassembler_options_sfunc): Likewise.  Add a leading new
1431         line if showing options with descriptions.
1432         (disassembler_options_completer): Adapt to using the
1433         `disasm_options_and_args_t' structure.
1434         * mips-tdep.c (mips_disassembler_options): New variable.
1435         (mips_disassembler_options_o32): Likewise.
1436         (mips_disassembler_options_n32): Likewise.
1437         (mips_disassembler_options_n64): Likewise.
1438         (gdb_print_insn_mips): Don't set `disassembler_options'.
1439         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
1440         functions.
1441         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
1442         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
1443         `gdbarch_disassembler_options_implicit' and
1444         `gdbarch_valid_disassembler_options'.
1445         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
1446         `disasm_options_and_args_t' structure.
1447         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
1448         method.
1449         (valid_disassembler_options): Switch from `disasm_options_t' to
1450         the `disasm_options_and_args_t' structure.
1451         * NEWS: Document `set disassembler-options' support for the MIPS
1452         target.
1453         * gdbarch.h: Regenerate.
1454         * gdbarch.c: Regenerate.
1455
1456 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1457
1458         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
1459
1460 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
1461
1462         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
1463         parameter in call to amd64_target_description.
1464         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
1465         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
1466         (amd64fbsd_init_abi): Likewise.
1467         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1468         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
1469         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
1470         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
1471
1472 2018-06-29  Pedro Alves  <palves@redhat.com>
1473
1474         * gdb/amd64-tdep.h (amd64_create_target_description): Add
1475         "segments" parameter.
1476         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
1477         (_initialize_amd64_tdep): Update call to
1478         amd64_create_target_description.
1479         (amd64_target_description): Add "segments" parameter.  Adjust
1480         the implementation to use it.
1481         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
1482         call to amd64_create_target_description.
1483         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
1484         * gdb/arch/amd64.h (amd64_create_target_description): Add
1485         "segments" register.
1486         * gdb/arch/amd64.c (amd64_create_target_description): Add
1487         "segments" parameter.  Call create_feature_i386_64bit_segments
1488         only if SEGMENTS is true.
1489         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
1490         call to amd64_create_target_description.
1491
1492 2018-06-29  Pedro Alves  <palves@redhat.com>
1493
1494         * thread.c (thread_target_id_str): New, factored out from ...
1495         (print_thread_info_1): ... here.  Use it to compute the max
1496         "Target Id" column width.
1497
1498 2018-06-29  Pedro Alves  <palves@redhat.com>
1499
1500         * remote.c (remote_target::extra_thread_info): Delete
1501         'display_buf' and 'n' locals.  from the cache, regardless of
1502         packet mechanims is in use.  Use cache for qThreadExtra and qP
1503         methods too.
1504
1505 2018-06-29  Pedro Alves  <palves@redhat.com>
1506
1507         * blockframe.c (find_pc_sect_containing_function): New function.
1508         * breakpoint.c (print_breakpoint_location): Don't call
1509         find_pc_sect_function.
1510         * linespec.c (create_sals_line_offset): Record the location's
1511         symbol in the sal.
1512         * linespec.c (convert_address_location_to_sals): Fill in sal's
1513         symbol with find_pc_sect_containing_function.
1514         * symtab.c (find_function_start_sal): Rename to ...
1515         (find_function_start_sal_1): ... this.
1516         (find_function_start_sal): Reimplement as wrapper around
1517         find_function_start_sal_1, and use
1518         find_pc_sect_containing_function to fill in the sal's symbol.
1519         (find_function_start_sal(symbol*, bool)): Adjust.
1520         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
1521         comments.
1522         (find_pc_sect_containing_function): Declare.
1523
1524 2018-06-29  Pedro Alves  <palves@redhat.com>
1525
1526         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
1527         true if the the location has no symbol.
1528
1529 2018-06-28  Tom Tromey  <tom@tromey.com>
1530
1531         * NEWS: Mention --enable-codesign.
1532         * silent-rules.mk (ECHO_SIGN): New variable.
1533         * configure.ac: Add --enable-codesign.
1534         * configure: Rebuild.
1535         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
1536         (gdb$(EXEEXT)): Optionally invoke codesign.
1537
1538 2018-06-28  Pedro Alves  <palves@redhat.com>
1539
1540         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
1541         comments.
1542         (switch_to_thread_no_regs): Adjust comment.
1543         * infcmd.c (stop_pc): Delete.
1544         (post_create_inferior, info_program_command): Replace references
1545         to stop_pc with references to thread_info->suspend.stop_pc.
1546         * inferior.h (stop_pc): Delete declaration.
1547         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
1548         (handle_inferior_event_1, handle_signal_stop)
1549         (process_event_stop_test, keep_going_stepped_thread)
1550         (handle_step_into_function, handle_step_into_function_backward)
1551         (print_stop_location): Replace references to stop_pc with
1552         references to thread_info->suspend.stop_pc.
1553         (struct infcall_suspend_state) <stop_pc>: Delete field.
1554         (save_infcall_suspend_state, restore_infcall_suspend_state):
1555         Remove references to inf_stat->stop_pc.
1556         * linux-fork.c (fork_load_infrun_state): Likewise.
1557         * record-btrace.c (record_btrace_set_replay): Likewise.
1558         * record-full.c (record_full_goto_entry): Likewise.
1559         * remote.c (print_one_stopped_thread): Likewise.
1560         * target.c (target_resume): Extend comment.
1561         * thread.c (set_executing_thread): New.
1562         (set_executing): Use it.
1563         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
1564         Remove references to stop_pc.
1565
1566 2018-06-28  Pedro Alves  <palves@redhat.com>
1567
1568         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
1569         Moving fetching stop_pc until after ecs->event_thread is refreshed.
1570
1571 2018-06-28  Tom Tromey  <tom@tromey.com>
1572
1573         * coffread.c (coff_symfile_finish): Update.
1574         * xcoffread.c (xcoff_symfile_finish): Update.
1575         * elfread.c (elf_symfile_finish): Update.
1576         * symfile.h (dwarf2_free_objfile): Don't declare.
1577         * dwarf2read.c (_initialize_dwarf2_read): Use
1578         register_objfile_data_with_cleanup.
1579         (dwarf2_free_objfile): Now static.  Change signature.
1580
1581 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1582
1583         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
1584         option "-o" to add-symbol-file-load to add an offset to each
1585         section's load address.
1586         * symfile.c (set_objfile_default_section_offset): New function.
1587
1588 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1589
1590         * symfile.c (add_symbol_file_command): Make sure that sections
1591         with the same name are sorted in the same order.
1592
1593 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1594
1595         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
1596         require the second argument.  If omitted, load sections at the
1597         addresses specified in the file.
1598
1599 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1600
1601         * symfile.c (symbol_file_command, symbol_file_add_main_1)
1602         (_initialize_symfile): Add option "-o" to symbol-file to add an
1603         offset to each section of the symbol file.
1604
1605 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
1606
1607         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
1608
1609 2018-06-27  Tom Tromey  <tom@tromey.com>
1610
1611         * stack.c (_initialize_stack): Update "func" help text.
1612
1613 2018-06-27  Tom Tromey  <tom@tromey.com>
1614
1615         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
1616         std::vector.
1617         (unwind_infopy_str, pyuw_create_unwind_info)
1618         (unwind_infopy_add_saved_register, pyuw_sniffer)
1619         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
1620         Update.
1621         (struct saved_reg): Add constructor.
1622         <value>: Now a gdbpy_ref<>.
1623
1624 2018-06-27  Tom Tromey  <tom@tromey.com>
1625
1626         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
1627
1628 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1629
1630         * gdb-gdb.py.in: Format using autopep8.
1631
1632 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1633
1634         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
1635         (type_lookup_function): Recognize CORE_ADDR values.
1636
1637 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1638
1639         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
1640         print tag_name.
1641
1642 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1643
1644         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
1645         <__lt__>: Add.
1646
1647 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1648
1649         * gdb-gdb.py: Move to...
1650         * gdb-gdb.py.in: ... here.
1651         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
1652         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
1653         dependencies.
1654         (distclean): Remove gdb-gdb.py when cleaning.
1655         (gdb-gdb.py, gdb-gdb.gdb): New rules.
1656         * configure: Re-generate.
1657
1658 2018-06-27  Pedro Alves  <palves@redhat.com>
1659
1660         * proc-service.c (get_ps_regcache): New.
1661         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1662         (ps_lsetfpregs): Use it.
1663
1664 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
1665
1666         PR gdb/21695
1667         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
1668         (dwarf_decode_lines_1): Adjust.
1669
1670 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
1671
1672         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
1673         override.
1674         <info_proc>: Likewise.
1675
1676 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
1677
1678         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
1679         to windows_fetch_one_register, and only handle the case of
1680         fetching one register.  Move the code that reloads the context
1681         and iterates over all registers if R is negative to...
1682         (windows_nat_target::fetch_registers): ... here.
1683         (do_windows_store_inferior_registers): Rename to
1684         windows_store_one_register, and only handle the case of storing
1685         one register.  Move the code that handles the case where r is
1686         negative to...
1687         (windows_nat_target::store_registers) ... here.
1688
1689 2018-06-26  Tom Tromey  <tom@tromey.com>
1690
1691         PR rust/22574:
1692         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
1693         * rust-lang.c (rust_print_struct_def): Add podata parameter.
1694         Update.
1695         (rust_internal_print_type): Add podata parameter.
1696         (rust_print_type): Update.
1697
1698 2018-06-26  Tom Tromey  <tom@tromey.com>
1699
1700         * typeprint.h (struct print_offset_data) <update, finish,
1701         maybe_print_hole>: New methods.
1702         <indentation>: New constant.
1703         * typeprint.c (print_offset_data::indentation): Define.
1704         (print_offset_data::maybe_print_hole, print_offset_data::update)
1705         (print_offset_data::finish): Move from c-typeprint.c and rename.
1706         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
1707         (print_spaces_filtered_with_print_options): Update.
1708         (c_print_type_union_field_offset, maybe_print_hole)
1709         (c_print_type_struct_field_offset): Move to typeprint.c and
1710         rename.
1711         (c_type_print_base_struct_union): Update.
1712
1713 2018-06-25  Pedro Alves  <palves@redhat.com>
1714
1715         * gdbthread.h (thread_info_ref, delete_thread)
1716         (delete_thread_silent, first_thread_of_inferior)
1717         (any_thread_of_inferior, switch_to_thread)
1718         (enable_thread_stack_temporaries)
1719         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1720         (get_last_thread_stack_temporary)
1721         (value_in_thread_stack_temporaries, can_access_registers_thread):
1722         Spell out "struct thread_info" instead of just "thread_info".
1723         * inferior.h (notice_new_inferior): Likewise.
1724
1725 2018-06-25  Pedro Alves  <palves@redhat.com>
1726
1727         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1728         pass thread_info pointer to delete_thread.
1729         (windows_nat_target::detach): Pass inferior pointer to
1730         detach_inferior.
1731         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
1732         delete_thread.
1733         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
1734         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
1735         and pass a thread_info pointer to delete_thread.
1736         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
1737         pass thread_info pointer to delete_thread.
1738         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
1739         delete_thread_silent call.
1740         * procfs.c (procfs_target::detach): Pass inferior pointer to
1741         detach_inferior.
1742         (procfs_target::wait): Pass thread_info pointer to delete_thread.
1743         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
1744         delete_thread_silent call.
1745         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
1746         pass thread_info pointer to delete_thread.
1747         (windows_nat_target::detach): Pass inferior pointer to
1748         delete_inferior.
1749
1750 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1751
1752         * regcache.c (readable_regcache::read_part): Fix asserts.
1753         (reg_buffer::raw_collect_part): New function.
1754         (regcache::write_part): Fix asserts.
1755         (reg_buffer::raw_supply_part): New function.
1756         (regcache::transfer_regset_register): New helper function.
1757         (regcache::transfer_regset): Call new functions.
1758         (regcache_supply_regset): Use gdb_byte*.
1759         (regcache::supply_regset): Likewise.
1760         (regcache_collect_regset): Likewise.
1761         (regcache::collect_regset): Likewise.
1762         * regcache.h (reg_buffer::raw_collect_part): New declaration.
1763         (reg_buffer::raw_supply_part): Likewise.
1764         (regcache::transfer_regset_register): Likewise.
1765         (regcache::transfer_regset): Use gdb_byte*.
1766
1767 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
1768
1769         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
1770
1771 2018-06-21  Pedro Alves  <palves@redhat.com>
1772
1773         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
1774         instead of a ptid_t.  All callers adjusted.
1775         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
1776         adjusted.
1777         (print_ada_task_info, display_current_task_id, task_command_1):
1778         Adjust.
1779         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
1780         inferior_thread.
1781         (breakpoint_kind): Adjust.
1782         (remove_breakpoints_pid): Rename to ...
1783         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
1784         pointer.  All callers adjusted.
1785         (bpstat_clear_actions): Use inferior_thread.
1786         (get_bpstat_thread): New.
1787         (bpstat_do_actions): Use it.
1788         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
1789         to take a thread_info pointer.  All callers adjusted.
1790         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
1791         (breakpoint_re_set_thread): Use inferior_thread.
1792         * breakpoint.h (struct inferior): Forward declare.
1793         (bpstat_stop_status): Update.
1794         (remove_breakpoints_pid): Delete.
1795         (remove_breakpoints_inf): New.
1796         * bsd-uthread.c (bsd_uthread_target::wait)
1797         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
1798         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
1799         (maint_btrace_packet_history_cmd)
1800         (maint_btrace_clear_packet_history_cmd): Adjust.
1801         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
1802         inferior_thread.
1803         * cli/cli-interp.c: Include "inferior.h".
1804         * common/refcounted-object.h (struct
1805         refcounted_object_ref_policy): New.
1806         * compile/compile-object-load.c: Include gdbthread.h.
1807         (store_regs): Use inferior_thread.
1808         * corelow.c (core_target::close): Use current_inferior.
1809         (core_target_open): Adjust to use first_thread_of_inferior and use
1810         the current inferior.
1811         * ctf.c (ctf_target::close): Adjust to use current_inferior.
1812         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
1813         <thread>: ... this new field.  All references adjusted.
1814         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
1815         Take a thread_info pointer instead of a ptid_t.
1816         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
1817         (dummy_frame_discard, register_dummy_frame_dtor): Take a
1818         thread_info pointer instead of a ptid_t.
1819         * elfread.c: Include "inferior.h".
1820         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
1821         Use inferior_thread.
1822         * eval.c (evaluate_subexp): Likewise.
1823         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
1824         inferior_thread.
1825         * gdb_proc_service.h (struct thread_info): Forward declare.
1826         (struct ps_prochandle) <ptid>: Delete, replaced by ...
1827         <thread>: ... this new field.  All references adjusted.
1828         * gdbarch.h, gdbarch.c: Regenerate.
1829         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
1830         'thread' parameter.  All implementations and callers adjusted.
1831         * gdbthread.h (thread_info) <set_running>: New method.
1832         (delete_thread, delete_thread_silent): Take a thread_info pointer
1833         instead of a ptid.
1834         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
1835         (first_thread_of_process): Delete, replaced by ...
1836         (first_thread_of_inferior): ... this new function.  All callers
1837         adjusted.
1838         (any_live_thread_of_process): Delete, replaced by ...
1839         (any_live_thread_of_inferior): ... this new function.  All callers
1840         adjusted.
1841         (switch_to_thread, switch_to_no_thread): Declare.
1842         (is_executing): Delete.
1843         (enable_thread_stack_temporaries): Update comment.
1844         <enable_thread_stack_temporaries>: Take a thread_info pointer
1845         instead of a ptid_t.  Incref the thread.
1846         <~enable_thread_stack_temporaries>: Decref the thread.
1847         <m_ptid>: Delete
1848         <m_thr>: New.
1849         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1850         (get_last_thread_stack_temporary)
1851         (value_in_thread_stack_temporaries, can_access_registers_thread):
1852         Take a thread_info pointer instead of a ptid_t.  All callers
1853         adjusted.
1854         * infcall.c (get_call_return_value): Use inferior_thread.
1855         (run_inferior_call): Work with thread pointers instead of ptid_t.
1856         (call_function_by_hand_dummy): Work with thread pointers instead
1857         of ptid_t.  Use thread_info_ref.
1858         * infcmd.c (proceed_thread_callback): Access thread's state
1859         directly.
1860         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
1861         access thread's state directly.
1862         (continue_command): Use inferior_thread.
1863         (info_program_command): Use find_thread_ptid and access thread
1864         state directly.
1865         (proceed_after_attach_callback): Use thread state directly.
1866         (notice_new_inferior): Take a thread_info pointer instead of a
1867         ptid_t.  All callers adjusted.
1868         (exit_inferior): Take an inferior pointer instead of a pid.  All
1869         callers adjusted.
1870         (exit_inferior_silent): New.
1871         (detach_inferior): Delete.
1872         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
1873         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
1874         (detach_inferior_command, kill_inferior_command): Use
1875         find_inferior_id instead of valid_gdb_inferior_id and
1876         gdb_inferior_id_to_pid.
1877         (inferior_command): Use inferior and thread pointers.
1878         * inferior.h (struct thread_info): Forward declare.
1879         (notice_new_inferior): Take a thread_info pointer instead of a
1880         ptid_t.  All callers adjusted.
1881         (detach_inferior): Delete declaration.
1882         (exit_inferior, exit_inferior_silent): Take an inferior pointer
1883         instead of a pid.  All callers adjusted.
1884         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1885         (valid_gdb_inferior_id): Delete.
1886         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
1887         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
1888         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
1889         ...
1890         <inf>: ... this new field.
1891         <step_ptid>: Delete, replaced by ...
1892         <step_thread>: ... this new field.
1893         (get_displaced_stepping_state): Take an inferior pointer instead
1894         of a pid.  All callers adjusted.
1895         (displaced_step_in_progress_any_inferior): Adjust.
1896         (displaced_step_in_progress_thread): Take a thread pointer instead
1897         of a ptid_t.  All callers adjusted.
1898         (displaced_step_in_progress, add_displaced_stepping_state): Take
1899         an inferior pointer instead of a pid.  All callers adjusted.
1900         (get_displaced_step_closure_by_addr): Adjust.
1901         (remove_displaced_stepping_state): Take an inferior pointer
1902         instead of a pid.  All callers adjusted.
1903         (displaced_step_prepare_throw, displaced_step_prepare)
1904         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
1905         All callers adjusted.
1906         (start_step_over): Adjust.
1907         (infrun_thread_ptid_changed): Remove bit updating ptids in the
1908         displaced step queue.
1909         (do_target_resume): Adjust.
1910         (fetch_inferior_event): Use inferior_thread.
1911         (context_switch, get_inferior_stop_soon): Take an
1912         execution_control_state pointer instead of a ptid_t.  All callers
1913         adjusted.
1914         (switch_to_thread_cleanup): Delete.
1915         (stop_all_threads): Use scoped_restore_current_thread.
1916         * inline-frame.c: Include "gdbthread.h".
1917         (inline_state) <inline_state>: Take a thread pointer instead of a
1918         ptid_t.  All callers adjusted.
1919         <ptid>: Delete, replaced by ...
1920         <thread>: ... this new field.
1921         (find_inline_frame_state): Take a thread pointer instead of a
1922         ptid_t.  All callers adjusted.
1923         (skip_inline_frames, step_into_inline_frame)
1924         (inline_skipped_frames, inline_skipped_symbol): Take a thread
1925         pointer instead of a ptid_t.  All callers adjusted.
1926         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
1927         (inline_skipped_frames, inline_skipped_symbol): Likewise.
1928         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
1929         pointers directly.
1930         * linux-nat.c (get_detach_signal): Likewise.
1931         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
1932         (thread_db_notice_clone): Adjust.
1933         (thread_db_find_new_threads_silently)
1934         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
1935         a thread pointer instead of a ptid_t.  All callers adjusted.
1936         * mi/mi-cmd-var.c: Include "inferior.h".
1937         (mi_cmd_var_update_iter): Update to use thread pointers.
1938         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
1939         inferior directly.
1940         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
1941         out to ...
1942         (mi_output_running): ... this new function.
1943         (mi_on_resume_1): Adjust to use it.
1944         (mi_user_selected_context_changed): Adjust to use inferior_thread.
1945         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
1946         directly.
1947         (interrupt_thread_callback): : Adjust to use thread and inferior
1948         pointers.
1949         * proc-service.c: Include "gdbthread.h".
1950         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
1951         * progspace-and-thread.c: Include "inferior.h".
1952         * progspace.c: Include "inferior.h".
1953         * python/py-exitedevent.c (create_exited_event_object): Adjust to
1954         hold a reference to an inferior_object.
1955         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
1956         inferior_thread.
1957         * python/py-inferior.c (struct inferior_object): Give the type a
1958         tag name instead of a typedef.
1959         (python_on_normal_stop): No need to check if the current thread is
1960         listed.
1961         (inferior_to_inferior_object): Change return type to
1962         inferior_object.  All callers adjusted.
1963         (find_thread_object): Delete, bits factored out to ...
1964         (thread_to_thread_object): ... this new function.
1965         * python/py-infthread.c (create_thread_object): Use
1966         inferior_to_inferior_object.
1967         (thpy_is_stopped): Use thread pointer directly.
1968         (gdbpy_selected_thread): Use inferior_thread.
1969         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
1970         field, replaced with ...
1971         <thread>: ... this new field.  All users adjusted.
1972         (btpy_insn_or_gap_new): Drop const.
1973         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
1974         callers adjusted.
1975         * python/py-record.c: Include "gdbthread.h".
1976         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1977         a ptid_t.  All callers adjusted.
1978         (gdbpy_current_recording): Use inferior_thread.
1979         * python/py-record.h (recpy_record_object) <ptid>: Delete
1980         field, replaced with ...
1981         <thread>: ... this new field.  All users adjusted.
1982         (recpy_element_object) <ptid>: Delete
1983         field, replaced with ...
1984         <thread>: ... this new field.  All users adjusted.
1985         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1986         a ptid_t.  All callers adjusted.
1987         * python/py-threadevent.c: Include "gdbthread.h".
1988         (get_event_thread): Use thread_to_thread_object.
1989         * python/python-internal.h (struct inferior_object): Forward
1990         declare.
1991         (find_thread_object, find_inferior_object): Delete declarations.
1992         (thread_to_thread_object, inferior_to_inferior_object): New
1993         declarations.
1994         * record-btrace.c: Include "inferior.h".
1995         (require_btrace_thread): Use inferior_thread.
1996         (record_btrace_frame_sniffer)
1997         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
1998         (get_thread_current_frame): Use scoped_restore_current_thread and
1999         switch_to_thread.
2000         (get_thread_current_frame): Use thread pointer directly.
2001         (record_btrace_replay_at_breakpoint): Use thread's inferior
2002         pointer directly.
2003         * record-full.c: Include "inferior.h".
2004         * regcache.c: Include "gdbthread.h".
2005         (get_thread_arch_regcache): Use the inferior's address space
2006         directly.
2007         (get_thread_regcache, registers_changed_thread): New.
2008         * regcache.h (get_thread_regcache(thread_info *thread)): New
2009         overload.
2010         (registers_changed_thread): New.
2011         (remote_target) <remote_detach_1>: Swap order of parameters.
2012         (remote_add_thread): <remote_add_thread>: Return the new thread.
2013         (get_remote_thread_info(ptid_t)): New overload.
2014         (remote_target::remote_notice_new_inferior): Use thread pointers
2015         directly.
2016         (remote_target::process_initial_stop_replies): Use
2017         thread_info::set_running.
2018         (remote_target::remote_detach_1, remote_target::detach)
2019         (extended_remote_target::detach): Adjust.
2020         * stack.c (frame_show_address): Use inferior_thread.
2021         * target-debug.h (target_debug_print_thread_info_pp): New.
2022         * target-delegates.c: Regenerate.
2023         * target.c (default_thread_address_space): Delete.
2024         (memory_xfer_partial_1): Use current_inferior.
2025         (target_detach): Use current_inferior.
2026         (target_thread_address_space): Delete.
2027         (generic_mourn_inferior): Use current_inferior.
2028         * target.h (struct target_ops) <thread_address_space>: Delete.
2029         (target_thread_address_space): Delete.
2030         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
2031         pointers directly.
2032         (delete_thread_1, delete_thread, delete_thread_silent): Take a
2033         thread pointer instead of a ptid_t.  Adjust all callers.
2034         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
2035         (first_thread_of_process): Delete, replaced by ...
2036         (first_thread_of_inferior): ... this new function.  All callers
2037         adjusted.
2038         (any_thread_of_process): Rename to ...
2039         (any_thread_of_inferior): ... this, and take an inferior pointer.
2040         (any_live_thread_of_process): Rename to ...
2041         (any_live_thread_of_inferior): ... this, and take an inferior
2042         pointer.
2043         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
2044         (value_in_thread_stack_temporaries)
2045         (get_last_thread_stack_temporary): Take a thread pointer instead
2046         of a ptid_t.  Adjust all callers.
2047         (thread_info::set_running): New.
2048         (validate_registers_access): Use inferior_thread.
2049         (can_access_registers_ptid): Rename to ...
2050         (can_access_registers_thread): ... this, and take a thread
2051         pointer.
2052         (print_thread_info_1): Adjust to compare thread pointers instead
2053         of ptids.
2054         (switch_to_no_thread, switch_to_thread): Make extern.
2055         (scoped_restore_current_thread::~scoped_restore_current_thread):
2056         Use m_thread pointer directly.
2057         (scoped_restore_current_thread::scoped_restore_current_thread):
2058         Use inferior_thread.
2059         (thread_command): Use thread pointer directly.
2060         (thread_num_make_value_helper): Use inferior_thread.
2061         * top.c (execute_command): Use inferior_thread.
2062         * tui/tui-interp.c: Include "inferior.h".
2063         * varobj.c (varobj_create): Use inferior_thread.
2064         (value_of_root_1): Use find_thread_global_id instead of
2065         global_thread_id_to_ptid.
2066
2067 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
2068
2069         * regcache.c (readable_regcache::read_part): Avoid memcpy when
2070         possible.
2071         (regcache::write_part): Likewise.
2072         (readable_regcache::cooked_read_part): Update comment.
2073         (readable_regcache::cooked_write_part): Likewise.
2074         * regcache.h: (readable_regcache::read_part): Likewise.
2075         (regcache::write_part): Likewise.
2076
2077 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
2078             Dirk Schubert  <dirk.schubert@arm.com>
2079
2080         * aarch64-linux-nat.c (post_attach): New.
2081         (aarch64_linux_nat_target::post_attach): Override post_attach to
2082         record the number of hardware debug registers.
2083
2084 2018-06-20  Tom Tromey  <tom@tromey.com>
2085
2086         * python/py-param.c (add_setshow_generic): Make parameters const.
2087         (parmpy_init): Update.
2088
2089 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2090
2091         * regcache.h (regcache_cooked_read_ftype): Rename to...
2092         (register_read_ftype): ...this, change type to function_view.
2093         (class reg_buffer) <save>: Remove src parameter.
2094         (readonly_detached_regcache) <readonly_detached_regcache>: Make
2095         parameter non-const in first overload.  Remove src parameter in
2096         second overload.
2097         * regcache.c (do_cooked_read): Remove.
2098         (readonly_detached_regcache::readonly_detached_regcache): Make
2099         parameter non-const, adjust call to other constructor.
2100         (reg_buffer::save): Remove src parameter.
2101         * frame.c (do_frame_register_read): Remove.
2102         (frame_save_as_regcache): Use lambda function.
2103         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
2104         parameter to ppu2spu_data *.
2105         (ppu2spu_sniffer): Use lambda function.
2106
2107 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
2108
2109         * record-full.c (record_full_target::insert_breakpoint): Remove
2110         "struct" keyword, add const.
2111
2112 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
2113
2114         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
2115         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
2116         * configure.ac: Remove AC_PREREQ, add missing quoting.
2117         * gnulib/configure.ac: Modernize usage of
2118         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
2119         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
2120         (AUTOMAKE_VERSION): Bump to 1.15.1.
2121         * configure: Re-generate.
2122         * config.in: Re-generate.
2123         * aclocal.m4: Re-generate.
2124         * gnulib/aclocal.m4: Re-generate.
2125         * gnulib/config.in: Re-generate.
2126         * gnulib/configure: Re-generate.
2127         * gnulib/import/Makefile.in: Re-generate.
2128
2129 2018-06-19  Pedro Alves  <palves@redhat.com>
2130
2131         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
2132         (lookup_minimal_symbol_by_pc_section): ... here with
2133         gdb_assert_not_reached added.
2134
2135 2018-06-19  Pedro Alves  <palves@redhat.com>
2136
2137         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
2138         parameter with a block parameter.  Compare location's block symbol
2139         with the frame's block instead of addresses.
2140         (skip_inline_frames): Pass the current block instead of the
2141         frame's address.  Break out as soon as we determine the frame
2142         should not be skipped.
2143
2144 2018-06-18  Tom Tromey  <tom@tromey.com>
2145
2146         * solib-aix.c (solib_aix_get_section_offsets): Return
2147         unique_xmalloc_ptr.
2148         (solib_aix_solib_create_inferior_hook): Update.
2149
2150 2018-06-18  Tom Tromey  <tom@tromey.com>
2151
2152         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
2153
2154 2018-06-18  Tom Tromey  <tom@tromey.com>
2155
2156         * solib-frv.c (frv_relocate_main_executable): Use
2157         unique_xmalloc_ptr.
2158         * solib-dsbt.c (dsbt_relocate_main_executable): Use
2159         unique_xmalloc_ptr.
2160
2161 2018-06-18  Tom Tromey  <tom@tromey.com>
2162
2163         * objfiles.h (inhibit_section_map_updates): Update.
2164         (resume_section_map_updates, resume_section_map_updates_cleanup):
2165         Remove.
2166         * solib-svr4.c (svr4_handle_solib_event): Update.
2167         * objfiles.c (inhibit_section_map_updates): Return
2168         scoped_restore_tmpl<int>.
2169         (resume_section_map_updates, resume_section_map_updates_cleanup):
2170         Remove.
2171
2172 2018-06-18  Tom Tromey  <tom@tromey.com>
2173
2174         * valprint.h (read_string): Update.
2175         * valprint.c (read_string): Change type of "buffer".
2176         (val_print_string): Update.
2177         * python/py-value.c (valpy_string): Update.
2178         * language.h (struct language_defn) <la_get_string>: Change
2179         type of "buffer".
2180         (default_get_string, c_get_string): Update.
2181         * language.c (default_get_string): Change type of "buffer".
2182         * guile/scm-value.c (gdbscm_value_to_string): Update.
2183         * c-lang.c (c_get_string): Change type of "buffer".
2184
2185 2018-06-18  Tom Tromey  <tom@tromey.com>
2186
2187         * ser-mingw.c (struct pipe_state_destroyer): New.
2188         (pipe_state_up): New typedef.
2189         (cleanup_pipe_state): Remove.
2190         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
2191
2192 2018-06-18  Tom Tromey  <tom@tromey.com>
2193
2194         * rust-lang.h (rust_yyerror): Don't declare.
2195         * rust-lang.c (rust_language_defn): Update.
2196         * rust-exp.y (yyerror): Now static.
2197         * parse.c (parse_exp_in_context_1): Update.
2198         * p-lang.h (p_yyerror): Don't declare.
2199         * p-lang.c (p_language_defn): Update.
2200         * p-exp.y (yyerror): Now static.
2201         * opencl-lang.c (opencl_language_defn): Update.
2202         * objc-lang.c (objc_language_defn): Update.
2203         * m2-lang.h (m2_yyerror): Don't declare.
2204         * m2-lang.c (m2_language_defn): Update.
2205         * m2-exp.y (yyerror): Now static.
2206         * language.h (struct language_defn) <la_error>: Remove.
2207         * language.c (unk_lang_error): Remove.
2208         (unknown_language_defn, auto_language_defn): Remove.
2209         * go-lang.h (go_yyerror): Don't declare.
2210         * go-lang.c (go_language_defn): Update.
2211         * go-exp.y (yyerror): Now static.
2212         * f-lang.h (f_yyerror): Don't declare.
2213         * f-lang.c (f_language_defn): Update.
2214         * f-exp.y (yyerror): Now static.
2215         * d-lang.h (d_yyerror): Don't declare.
2216         * d-lang.c (d_language_defn): Update.
2217         * d-exp.y (yyerror): Now static.
2218         * c-lang.h (c_yyerror): Don't declare.
2219         * c-lang.c (c_language_defn, cplus_language_defn)
2220         (asm_language_defn, minimal_language_defn): Update.
2221         * c-exp.y (yyerror): Now static.
2222         * ada-lang.h (ada_yyerror): Don't declare.
2223         * ada-lang.c (ada_language_defn): Update.
2224         * ada-exp.y (yyerror): Now static.
2225
2226 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2227
2228         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
2229         (store_sveregs_to_thread): Likewise.
2230         (aarch64_linux_fetch_inferior_registers): Check for SVE.
2231         (aarch64_linux_store_inferior_registers): Likewise.
2232         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
2233         function.
2234         (aarch64_sve_regs_copy_to_regcache): Likewise.
2235         (aarch64_sve_regs_copy_from_regcache): Likewise.
2236         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
2237         declaration.
2238         (aarch64_sve_regs_copy_to_regcache): Likewise.
2239         (aarch64_sve_regs_copy_from_regcache): Likewise.
2240         (sve_context): Structure from Linux headers.
2241         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
2242         (SVE_SIG_ZREG_SIZE): Likewise.
2243         (SVE_SIG_PREG_SIZE): Likewise.
2244         (SVE_SIG_FFR_SIZE): Likewise.
2245         (SVE_SIG_REGS_OFFSET): Likewise.
2246         (SVE_SIG_ZREGS_OFFSET): Likewise.
2247         (SVE_SIG_ZREG_OFFSET): Likewise.
2248         (SVE_SIG_ZREGS_SIZE): Likewise.
2249         (SVE_SIG_PREGS_OFFSET): Likewise.
2250         (SVE_SIG_PREG_OFFSET): Likewise.
2251         (SVE_SIG_PREGS_SIZE): Likewise.
2252         (SVE_SIG_FFR_OFFSET): Likewise.
2253         (SVE_SIG_REGS_SIZE): Likewise.
2254         (SVE_SIG_CONTEXT_SIZE): Likewise.
2255         (SVE_PT_REGS_MASK): Likewise.
2256         (SVE_PT_REGS_FPSIMD): Likewise.
2257         (SVE_PT_REGS_SVE): Likewise.
2258         (SVE_PT_VL_INHERIT): Likewise.
2259         (SVE_PT_VL_ONEXEC): Likewise.
2260         (SVE_PT_REGS_OFFSET): Likewise.
2261         (SVE_PT_FPSIMD_OFFSET): Likewise.
2262         (SVE_PT_FPSIMD_SIZE): Likewise.
2263         (SVE_PT_SVE_ZREG_SIZE): Likewise.
2264         (SVE_PT_SVE_PREG_SIZE): Likewise.
2265         (SVE_PT_SVE_FFR_SIZE): Likewise.
2266         (SVE_PT_SVE_FPSR_SIZE): Likewise.
2267         (SVE_PT_SVE_FPCR_SIZE): Likewise.
2268         (__SVE_SIG_TO_PT): Likewise.
2269         (SVE_PT_SVE_OFFSET): Likewise.
2270         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
2271         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
2272         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
2273         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
2274         (SVE_PT_SVE_PREG_OFFSET): Likewise.
2275         (SVE_PT_SVE_PREGS_SIZE): Likewise.
2276         (SVE_PT_SVE_FFR_OFFSET): Likewise.
2277         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
2278         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
2279         (SVE_PT_SVE_SIZE): Likewise.
2280         (SVE_PT_SIZE): Likewise.
2281         (HAS_SVE_STATE): New define.
2282
2283 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
2284
2285         * nat/aarch64-sve-linux-sigcontext.h: New file.
2286         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
2287         new files.
2288         (SVE_VQ_MIN): Likewise.
2289         (SVE_VQ_MAX): Likewise.
2290         (SVE_VL_MIN): Likewise.
2291         (SVE_VL_MAX): Likewise.
2292         (SVE_NUM_ZREGS): Likewise.
2293         (SVE_NUM_PREGS): Likewise.
2294         (sve_vl_valid): Likewise.
2295         (struct user_sve_header): Likewise.
2296
2297 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
2298             Richard Bunt <Richard.Bunt@arm.com>
2299
2300         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
2301         was requested by GDB.
2302
2303 2018-06-15  Tom de Vries  <tdevries@suse.de>
2304
2305         * MAINTAINERS (Write After Approval): Add Tom de Vries.
2306
2307 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
2308
2309         * gnulib/update-gnulib.sh: Print expected versions of
2310         autoconf/aclocal.
2311
2312 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
2313
2314         * arch-utils.c (default_type_align): Use type_length_units.
2315         * gdbtypes.c (type_align): Use type_length_units.
2316
2317 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2318
2319         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
2320         of 'define' command.
2321
2322 2018-06-14  Tom de Vries  <tdevries@suse.de>
2323
2324         PR cli/22573
2325         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
2326         get_no_prettyformat_print_options.
2327
2328 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2329
2330         * sparc-nat.h: Include target.h.
2331         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
2332         <fetch_registers>: Remove this argument in function call.
2333         <store_registers>: Remove this argument in function call, remove
2334         extra semicolon.
2335         <low_forget_process>: Call sparc64_forget_process instead of
2336         sparc_forget_process.
2337
2338 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2339
2340         * procfs.c (_initialize_procfs): Use add_inf_child_target.
2341         (procfs_target::make_corefile_notes): Adjust to new
2342         target_read_alloc return type.
2343
2344 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2345             Stephen Roberts  <stephen.roberts@arm.com>
2346
2347         PR gdb/22882
2348         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
2349         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
2350         Move should_notify_stop local into more inner scope.
2351
2352 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2353             Stephen Roberts  <stephen.roberts@arm.com>
2354
2355         PR gdb/22882
2356         * infrun.c (resume_1): Add call to mark_async_event_handler.
2357
2358 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2359
2360         * infrun.c (do_target_wait): Change old version of $pc printed.
2361
2362 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
2363
2364         * dwarf2read.c (read_index_from_section): Rename to...
2365         (read_gdb_index_from_section): ... this, update all callers.
2366         (dwarf2_read_index): Rename to...
2367         (dwarf2_read_gdb_index): ... this, update all callers.
2368
2369 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
2370
2371         * gdb/hppa-linux-nat.c
2372         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
2373         hppa_linux_nat_target::fetch_registers.
2374
2375 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2376
2377         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
2378         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
2379         (AARCH64_DWARF_SVE_FFR): Likewise.
2380         (AARCH64_DWARF_SVE_P0): Likewise.
2381         (AARCH64_DWARF_SVE_Z0): Likewise.
2382
2383 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2384
2385         * common/common-regcache.h (raw_compare): New function.
2386         * regcache.c (regcache::raw_compare): Likewise.
2387         * regcache.h (regcache::raw_compare): New declaration.
2388
2389 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
2390
2391         * common/common-regcache.h (reg_buffer_common): New structure.
2392         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
2393         (reg_buffer::raw_supply): Likewise.
2394         (reg_buffer::raw_supply_integer): Likewise.
2395         (reg_buffer::raw_supply_zeroed): Likewise.
2396         (reg_buffer::raw_collect): Likewise.
2397         (reg_buffer::raw_collect_integer): Likewise.
2398         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
2399         (reg_buffer::raw_supply): Likewise.
2400         (reg_buffer::raw_supply_integer): Likewise.
2401         (reg_buffer::raw_supply_zeroed): Likewise.
2402         (reg_buffer::raw_collect): Likewise.
2403         (reg_buffer::raw_collect_integer): Likewise.
2404
2405 2018-06-10  Tom Tromey  <tom@tromey.com>
2406
2407         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
2408         (class remote_state) <stop_reply_queue>: Now std::vector.
2409         (remote_state::~remote_state)
2410         (remote_target::stop_reply_queue_length): Update.
2411         (struct queue_iter_param, remove_child_of_pending_fork)
2412         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
2413         (check_pending_event_prevents_wildcard_vcont_callback)
2414         (remove_stop_reply_for_inferior)
2415         (remove_stop_reply_of_remote_state)
2416         (remote_notif_remove_once_on_match)
2417         (stop_reply_match_ptid_and_ws)
2418         (remote_kill_child_of_pending_fork): Remove.
2419         (remote_target::remove_new_fork_children)
2420         (remote_target::check_pending_events_prevent_wildcard_vcont)
2421         (remote_target::discard_pending_stop_replies)
2422         (remote_target::discard_pending_stop_replies_in_queue)
2423         (remote_target::remote_notif_remove_queued_reply)
2424         (remote_target::queued_stop_reply)
2425         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
2426         (remote_target::wait, remote_target::kill_new_fork_children)
2427         (remote_target::async): Update.
2428
2429 2018-06-10  Tom Tromey  <tom@tromey.com>
2430
2431         * record-full.c (record_full_arch_list_cleanups): Remove.
2432         (record_full_message): Use try/catch.
2433         (record_full_wait_cleanups): Remove.
2434         (record_full_wait_1): Use try/catch.
2435         (record_full_restore): Likewise.
2436
2437 2018-06-10  Tom Tromey  <tom@tromey.com>
2438
2439         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
2440         declare VEC.  Add constructor.
2441         <in_target_beneath>: Now bool.
2442         (record_full_breakpoints): Now a std::vector, static.
2443         (record_full_sync_record_breakpoints)
2444         (record_full_init_record_breakpoints)
2445         (record_full_target::insert_breakpoint)
2446         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
2447
2448 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
2449
2450         * dwarf2read.c (process_cu_includes): Remove struct keyword.
2451         * serial.c (serial_interface_lookup): Remove struct keyword.
2452
2453 2018-06-10  Tom Tromey  <tom@tromey.com>
2454
2455         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
2456         method.
2457         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
2458         a method.
2459         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
2460         method.
2461         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
2462         "beneath" as a method.
2463         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
2464         Use "beneath" as a method.
2465
2466 2018-06-10  Tom Tromey  <tom@tromey.com>
2467
2468         * tracefile.c (struct trace_file_writer_deleter): New.
2469         <operator()>: Rename from trace_file_writer_xfree.
2470         (trace_file_writer_up): New typedef.
2471         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
2472
2473 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2474
2475         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
2476         <m_registers, m_register_status>: Change type to
2477         std::unique_ptr.
2478         * regcache.c (reg_buffer::reg_buffer): Use new instead of
2479         XCNEWVEC.
2480
2481 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
2482
2483         * common/common-regcache.h (enum register_status): Add
2484         underlying type "signed char".
2485         * regcache.h (reg_buffer) <m_register_status>: Change type to
2486         register_status *.
2487         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
2488         register_status instead of signed char.
2489         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
2490         (reg_buffer::get_register_status): Remove cast.
2491         (readable_regcache::raw_read): Remove cast.
2492         (readable_regcache::cooked_read): Remove cast.
2493
2494 2018-06-09  Tom Tromey  <tom@tromey.com>
2495
2496         * source.c (reverse_search_command, forward_search_command): Use
2497         scoped_fd.
2498
2499 2018-06-09  Tom Tromey  <tom@tromey.com>
2500
2501         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
2502         (serial_ops_list): Now static, std::vector.
2503         (serial_interface_lookup, serial_add_interface): Update.
2504
2505 2018-06-09  Tom Tromey  <tom@tromey.com>
2506
2507         * dwarf2read.c (process_cu_includes): Update.
2508         (process_full_comp_unit): Update.
2509         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
2510         std::vector.
2511
2512 2018-06-08  Paul Koning  <paul_koning@dell.com>
2513
2514         PR gdb/23252
2515
2516         * python/python.c (do_start_initialization):
2517         Avoid call to internal Python API.
2518         (init__gdb_module): New function.
2519
2520 2018-06-08  Gary Benson <gbenson@redhat.com>
2521
2522         * linux-thread-db.c (valprint.h): New include.
2523         (struct check_thread_db_info): New structure.
2524         (check_thread_db_on_load, tdb_testinfo): New static globals.
2525         (check_thread_db, check_thread_db_callback): New functions.
2526         (try_thread_db_load_1): Run integrity checks if requested.
2527         (maintenance_check_libthread_db): New function.
2528         (_initialize_thread_db): Register "maint check libthread-db"
2529         and "maint set/show check-libthread-db".
2530         * NEWS: Mention the above new commands.
2531
2532 2018-06-08  Tom Tromey  <tom@tromey.com>
2533
2534         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
2535         now a method.
2536
2537 2018-06-08  Tom Tromey  <tom@tromey.com>
2538
2539         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
2540
2541 2018-06-08  Tom Tromey  <tom@tromey.com>
2542
2543         * common/btrace-common.h (struct btrace_data): Add constructor,
2544         destructor, move assignment operator.
2545         <empty, clear, fini>: New methods.
2546         <format>: Initialize.
2547         (btrace_data_init, btrace_data_fini, btrace_data_clear)
2548         (btrace_data_empty): Don't declare.
2549         * common/btrace-common.c (btrace_data_init): Remove.
2550         (btrace_data::fini): Rename from btrace_data_fini.
2551         (btrace_data::empty): Rename from btrace_data_empty.
2552         (btrace_data::clear): Rename from btrace_data_clear.  Return
2553         bool.
2554         * btrace.h (make_cleanup_btrace_data): Don't declare.
2555         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
2556         (parse_xml_btrace): Update.
2557         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
2558         (maint_btrace_clear_packet_history_cmd): Update.
2559
2560 2018-06-07  Pedro Alves  <palves@redhat.com>
2561
2562         * target.h (target_ops) <beneath>: Now a method.  All references
2563         updated.
2564         (class target_stack): New.
2565         * target.c (g_target_stack): New.
2566         (g_current_top_target): Delete.
2567         (current_top_target): Get the top target out of g_target_stack.
2568         (target_stack::push, target_stack::unpush): New.
2569         (push_target, unpush_target): Reimplement.
2570         (target_is_pushed): Reimplement in terms of g_target_stack.
2571         (target_ops::beneath, target_stack::find_beneath): New.
2572
2573 2018-06-07  Pedro Alves  <palves@redhat.com>
2574
2575         * target.h (find_target_beneath): Delete declaration.
2576         * target.c (find_target_beneath): Delete definition.
2577         * aix-thread.c: All callers of find_target_beneath adjusted to
2578         call target_ops::beneath instead.
2579         * bsd-uthread.c: Likewise.
2580         * linux-thread-db.c: Likewise.
2581         * ravenscar-thread.c: Likewise.
2582         * sol-thread.c: Likewise.
2583         * spu-multiarch.c: Likewise.
2584
2585 2018-06-07  Pedro Alves  <palves@redhat.com>
2586
2587         * target.h (target_ops) <beneath>: Now a method.  All references
2588         updated.
2589         (target_ops) <m_beneath>: New.
2590         * target.c (target_ops::beneath): New.
2591         * corelow.c: Adjust all references to target_ops::beneath.
2592         * linux-thread-db.c: Likewise.
2593         * make-target-delegates: Likewise.
2594         * record-btrace.c: Likewise.
2595         * record-full.c: Likewise.
2596         * remote.c: Likewise.
2597         * target.c: Likewise.
2598         * target-delegates.c: Regenerate.
2599
2600 2018-06-07  Pedro Alves  <palves@redhat.com>
2601
2602         * target.h (target_stack): Delete.
2603         (current_top_target): Declare function.
2604         * target.c (target_stack): Delete.
2605         (g_current_top_target): New.
2606         (current_top_target): New function.
2607         * auxv.c: Use current_top_target instead of target_stack
2608         throughout.
2609         * avr-tdep.c: Likewise.
2610         * breakpoint.c: Likewise.
2611         * corefile.c: Likewise.
2612         * elfread.c: Likewise.
2613         * eval.c: Likewise.
2614         * exceptions.c: Likewise.
2615         * frame.c: Likewise.
2616         * gdbarch-selftests.c: Likewise.
2617         * gnu-v3-abi.c: Likewise.
2618         * ia64-tdep.c: Likewise.
2619         * ia64-vms-tdep.c: Likewise.
2620         * infcall.c: Likewise.
2621         * infcmd.c: Likewise.
2622         * infrun.c: Likewise.
2623         * linespec.c: Likewise.
2624         * linux-tdep.c: Likewise.
2625         * minsyms.c: Likewise.
2626         * ppc-linux-nat.c: Likewise.
2627         * ppc-linux-tdep.c: Likewise.
2628         * procfs.c: Likewise.
2629         * regcache.c: Likewise.
2630         * remote.c: Likewise.
2631         * rs6000-tdep.c: Likewise.
2632         * s390-linux-nat.c: Likewise.
2633         * s390-tdep.c: Likewise.
2634         * solib-aix.c: Likewise.
2635         * solib-darwin.c: Likewise.
2636         * solib-dsbt.c: Likewise.
2637         * solib-spu.c: Likewise.
2638         * solib-svr4.c: Likewise.
2639         * solib-target.c: Likewise.
2640         * sparc-tdep.c: Likewise.
2641         * sparc64-tdep.c: Likewise.
2642         * spu-tdep.c: Likewise.
2643         * symfile.c: Likewise.
2644         * symtab.c: Likewise.
2645         * target-descriptions.c: Likewise.
2646         * target-memory.c: Likewise.
2647         * target.c: Likewise.
2648         * target.h: Likewise.
2649         * tracefile-tfile.c: Likewise.
2650         * tracepoint.c: Likewise.
2651         * valops.c: Likewise.
2652         * valprint.c: Likewise.
2653         * value.c: Likewise.
2654         * windows-tdep.c: Likewise.
2655         * mi/mi-main.c: Likewise.
2656
2657 2018-06-07  Tom Tromey  <tom@tromey.com>
2658
2659         * valprint.h (build_address_symbolic): Declare.
2660         * printcmd.c (print_address_symbolic): Update.
2661         (build_address_symbolic): Change "name" and "filename" to
2662         std::string.
2663         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
2664         Update.
2665         * defs.h (build_address_symbolic): Remove declaration.
2666
2667 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
2668
2669         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
2670         (aarch64_vnv_type): Add function.
2671         (aarch64_pseudo_register_name): Add V regs for SVE.
2672         (aarch64_pseudo_register_type): Likewise.
2673         (aarch64_pseudo_register_reggroup_p): Likewise.
2674         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
2675         (aarch64_pseudo_read_value): Add V regs for SVE.
2676         (aarch64_pseudo_write_2): Use V0 offset for SVE
2677         (aarch64_pseudo_write): Add V regs for SVE.
2678         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
2679
2680 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2681
2682         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
2683         (sve_vl_from_vq): Likewise.
2684
2685 2018-06-05  Tom Tromey  <tom@tromey.com>
2686
2687         * cli/cli-cmds.c (show_version): Update.
2688         * top.c (print_gdb_version): Add "interactive" parameter.
2689         Update.
2690         * main.c (captured_main_1): Update.
2691         * top.h (print_gdb_version): Add "interactive" parameter and a
2692         comment.
2693
2694 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
2695
2696         * common/enum-flags.h: Add trailing semicolon to example in
2697         comment.
2698
2699 2018-06-05  Tom Tromey  <tom@tromey.com>
2700
2701         PR cli/12326:
2702         * NEWS: Add entry about pager.
2703         * utils.c (pagination_disabled_for_command): New global.
2704         (prompt_for_continue): Allow "c" response to prompt.
2705         (reinitialize_more_filter): Clear
2706         pagination_disabled_for_command.
2707         (fputs_maybe_filtered): Check pagination_disabled_for_command.
2708
2709 2018-06-04  Tom Tromey  <tom@tromey.com>
2710
2711         * ada-lang.h (ada_lookup_symbol_list): Update.
2712         * ada-lang.c (resolve_subexp): Update.
2713         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
2714         parameter.
2715         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
2716         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
2717         results parameter to std::vector.
2718         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
2719         Update.
2720         * ada-exp.y (block_lookup): Update.
2721         (select_possible_type_sym): Change type of syms.  Remove nsyms
2722         parameter.
2723         (write_var_or_type, write_name_assoc): Update.
2724
2725 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
2726
2727         * windows-nat.c (windows_nat_target::xfer_partial): Return
2728         TARGET_XFER_E_IO if we need to delegate to the target beneath
2729         but BENEATH is NULL.
2730
2731 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
2732
2733         * Makefile.in (config.status): Add configure.nat as a
2734         dependency.
2735
2736 2018-06-04  Tom Tromey  <tom@tromey.com>
2737
2738         * cp-name-parser.y (cpname_state): Add method declarations.
2739         (HANDLE_QUAL): Update.
2740         (cpname_state::d_grab, cpname_state::fill_comp)
2741         (cpname_state::make_operator, cpname_state::make_dtor)
2742         (cpname_state::make_builtin_type, cpname_state::make_name)
2743         (cpname_state::d_qualify, cpname_state::d_int_type)
2744         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
2745         (%union): Move earlier.
2746
2747 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2748
2749         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
2750
2751 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2752
2753         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
2754         (aarch64_pseudo_write_1): Likewise.
2755         (aarch64_pseudo_read_value): Use helper.
2756         (aarch64_pseudo_write): Likewise.
2757
2758 2018-06-04  Pedro Alves  <palves@redhat.com>
2759
2760         * darwin-nat.c (darwin_ops): Delete.
2761         (darwin_attach_pid): Use get_native_target.
2762
2763 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2764
2765         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
2766         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
2767
2768 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2769
2770         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
2771         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
2772         (aarch64_gdbarch_init): Check for SVE.
2773         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
2774
2775 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
2776
2777         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
2778         * aarch64-tdep.h (aarch64_read_description): Likewise.
2779         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2780         * arch/aarch64.h (aarch64_create_target_description): Likewise.
2781         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
2782         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
2783         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
2784
2785 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
2786
2787         * value.c (value_fetch_lazy_bitfield): New.
2788         (value_fetch_lazy_memory): New.
2789         (value_fetch_lazy_register): New.
2790         (value_fetch_lazy): Factor out to smaller functions.
2791
2792 2018-06-01  Tom Tromey  <tom@tromey.com>
2793
2794         * cp-name-parser.y (backslashable, represented): Now const.
2795
2796 2018-06-01  Tom Tromey  <tom@tromey.com>
2797
2798         * cp-name-parser.y: Include parser-defs.h.
2799         (parser_fprintf): Remove declaration.
2800
2801 2018-06-01  Tom Tromey  <tom@tromey.com>
2802
2803         * cp-name-parser.y: Use %pure-parser, %lex-param, and
2804         %parse-param.
2805         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
2806         (global_result): Remove globals.
2807         (struct cpname_state): New.
2808         (yyparse): Don't declare.
2809         (yylex, yyerror): Move declarations after %union.
2810         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
2811         (make_name): Add state parameter.
2812         Update all callers.
2813         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
2814         parameter.
2815         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
2816         Update.
2817         (yylex): Add lvalp, state parameters.
2818         (yyerror): Add state parameter.
2819         (cp_demangled_name_to_comp): Update.
2820
2821 2018-06-01  Tom Tromey  <tom@tromey.com>
2822
2823         * cp-name-parser.y (parser_fprintf): Declare.
2824         (GDB_YY_REMAP_PREFIX): Define.
2825         Include yy-remap.h.  Don't redefine yy* identifiers.
2826
2827 2018-06-01  Tom Tromey  <tom@tromey.com>
2828
2829         * python/py-type.c (typy_legacy_template_argument): Update.
2830         * cp-support.h (cp_demangled_name_to_comp): Update.
2831         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
2832         parameter to be a "std::string *".
2833         (main): Update.
2834
2835 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2836
2837         * ada-lex.l: Include "diagnostics.h" instead of
2838         "common/diagnostics.h".
2839         * unittests/environ-selftests.c: Likewise.
2840         * common/diagnostics.h: Moved to ../include.
2841
2842 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
2843
2844         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
2845         to language_mode_manual while calling breakpoint_re_set_one.
2846
2847 2018-06-01  Tom Tromey  <tom@tromey.com>
2848
2849         * valops.c (value_cast_structs, destructor_name_p): Update.
2850         * symtab.c (gdb_mangle_name): Update.
2851         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
2852         Update.
2853         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
2854         (pascal_object_print_value_fields, pascal_object_print_value):
2855         Update.
2856         * p-typeprint.c (pascal_type_print_derivation_info): Update.
2857         * linespec.c (find_methods): Update.
2858         * gdbtypes.h (type_name_no_tag): Remove.
2859         (type_name_or_error): Rename from type_name_no_tag_or_error.
2860         * gdbtypes.c (type_name_no_tag): Remove.
2861         (type_name_or_error): Rename from type_name_no_tag_or_error.
2862         (lookup_struct_elt_type, check_typedef): Update.
2863         * expprint.c (print_subexp_standard): Update.
2864         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
2865         * d-namespace.c (d_lookup_nested_symbol): Update.
2866         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
2867         (cp_print_class_member): Update.
2868         * cp-namespace.c (cp_lookup_nested_symbol): Update.
2869         * completer.c (add_struct_fields): Update.
2870         * c-typeprint.c (cp_type_print_derivation_info)
2871         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
2872         Update.
2873         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
2874         (ada_prefer_type, ada_is_exception_sym): Update.
2875
2876 2018-06-01  Tom Tromey  <tom@tromey.com>
2877
2878         * valops.c (enum_constant_from_type, value_namespace_elt)
2879         (value_maybe_namespace_elt): Update.
2880         * valarith.c (find_size_for_pointer_math): Update.
2881         * target-descriptions.c (make_gdb_type): Update.
2882         * symmisc.c (print_symbol): Update.
2883         * stabsread.c (define_symbol, read_type)
2884         (complain_about_struct_wipeout, add_undefined_type)
2885         (cleanup_undefined_types_1): Update.
2886         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
2887         (rust_range_type_p, val_print_struct, rust_print_struct_def)
2888         (rust_internal_print_type, rust_composite_type)
2889         (rust_evaluate_funcall, rust_evaluate_subexp)
2890         (rust_inclusive_range_type_p): Update.
2891         * python/py-type.c (typy_get_tag): Update.
2892         * p-typeprint.c (pascal_type_print_base): Update.
2893         * mdebugread.c (parse_symbol, parse_type): Update.
2894         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
2895         Update.
2896         * guile/scm-type.c (gdbscm_type_tag): Update.
2897         * go-lang.c (sixg_string_p): Update.
2898         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
2899         Update.
2900         * gdbtypes.h (struct main_type) <tag_name>: Remove.
2901         (TYPE_TAG_NAME): Remove.
2902         * gdbtypes.c (type_name_no_tag): Simplify.
2903         (check_typedef, check_types_equal, recursive_dump_type)
2904         (copy_type_recursive, arch_composite_type): Update.
2905         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
2906         in summary mode when needed.
2907         * eval.c (evaluate_funcall): Update.
2908         * dwarf2read.c (fixup_go_packaging, read_structure_type)
2909         (process_structure_scope, read_enumeration_type)
2910         (read_namespace_type, read_module_type, determine_prefix): Update.
2911         * cp-support.c (inspect_type): Update.
2912         * coffread.c (process_coff_symbol, decode_base_type): Update.
2913         * c-varobj.c (c_is_path_expr_parent): Update.
2914         * c-typeprint.c (c_type_print_base_struct_union): Update.
2915         (c_type_print_base_1): Update.  Print struct/class/union/enum in
2916         summary when using C language.
2917         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
2918         (gen_maybe_namespace_elt): Update.
2919         * ada-lang.c (ada_type_name): Simplify.
2920         (empty_record, ada_template_to_fixed_record_type_1)
2921         (template_to_static_fixed_type)
2922         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
2923
2924 2018-06-01  Tom Tromey  <tom@tromey.com>
2925
2926         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
2927         c_print_type.
2928         * c-typeprint.c (c_print_type_1): Add "language" parameter.
2929         (c_print_type): Update.
2930         (c_print_type): New overload.
2931         (c_type_print_varspec_prefix, c_type_print_args)
2932         (c_type_print_varspec_suffix, c_print_type_no_offsets)
2933         (c_type_print_base_struct_union, c_type_print_base_1)
2934         (cp_type_print_method_args): Add "language" parameter.
2935         (c_type_print_base): Update.
2936         * c-lang.h (c_print_type): Add new overload.
2937
2938 2018-06-01  Tom Tromey  <tom@tromey.com>
2939
2940         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
2941         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
2942
2943 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
2944
2945         * aarch64-tdep.c (aarch64_sve_register_names): New const
2946         var.
2947         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
2948         (AARCH64_SVE_Z_REGS_NUM): New define.
2949         (AARCH64_SVE_P_REGS_NUM): Likewise.
2950         (AARCH64_SVE_NUM_REGS): Likewise.
2951
2952 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
2953
2954         * nat/linux-ptrace.h [__alpha__]
2955         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
2956         definitions.
2957
2958 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
2959
2960         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
2961         the endianness selected.
2962         * NEWS: Document `set endian auto' mode operation update.
2963
2964 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2965
2966         * Makefile.in: Add new header.
2967         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
2968         (sve_vl_from_vg): Likewise.
2969         (sve_vq_from_vl): Likewise.
2970         (sve_vl_from_vq): Likewise.
2971         (sve_vq_from_vg): Likewise.
2972         (sve_vg_from_vq): Likewise.
2973         * configure.nat: Add new c file.
2974         * nat/aarch64-sve-linux-ptrace.c: New file.
2975         * nat/aarch64-sve-linux-ptrace.h: New file.
2976
2977 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2978
2979         * aarch64-linux-nat.c (aarch64_linux_read_description):
2980         Add parmeter zero.
2981         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
2982         Likewise.
2983         * aarch64-tdep.c (tdesc_aarch64_list): Add.
2984         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
2985         (aarch64_gdbarch_init): Add parmeter zero.
2986         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
2987         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
2988         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
2989         parmeter.
2990         * doc/gdb.texinfo: Describe SVE feature
2991         * features/aarch64-sve.c: New file.
2992
2993 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
2994
2995         PR gdb/23210
2996         * gdbarch.sh (significant_addr_bit): Default to zero when
2997         not set by target architecture.
2998         * gdbarch.c: Re-generated.
2999         * utils.c (address_significant): Update.
3000
3001 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
3002
3003         * stack.c (func_command): Remove trailing newline in call to error.
3004
3005 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3006
3007         * regcache.h (regcache_raw_collect): Remove, update callers to
3008         use regcache::raw_collect.
3009         * regcache.c (regcache_raw_collect): Remove.
3010
3011 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3012
3013         * regcache.h (regcache_raw_supply): Remove, update callers to
3014         use detached_regcache::raw_supply.
3015         * regcache.c (regcache_raw_supply): Remove.
3016
3017 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3018
3019         * regcache.h (regcache_cooked_write_part): Remove, update
3020         callers to use regcache::cooked_write_part.
3021         * regcache.c (regcache_cooked_write_part): Remove.
3022
3023 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3024
3025         * regcache.h (regcache_cooked_read_part): Remove, update callers
3026         to use readable_regcache::cooked_read_part.
3027         * regcache.c (regcache_cooked_read_part): Remove.
3028
3029 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3030
3031         * regcache.h (regcache_cooked_read_value): Remove, update
3032         callers to use readable_regcache::cooked_read_value.
3033         * regcache.c (regcache_cooked_read_value): Remove.
3034
3035 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3036
3037         * regcache.h (regcache_cooked_write): Remove, update callers to
3038         use regcache::cooked_write.
3039         * regcache.c (regcache_cooked_write): Remove.
3040
3041 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3042
3043         * regcache.h (regcache_invalidate): Remove, update callers to
3044         use detached_regcache::invalidate instead.
3045         * regcache.c (regcache_invalidate): Remove.
3046
3047 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3048
3049         * regcache.h (regcache_raw_write_part): Remove, update callers
3050         to use regcache::raw_write_part instead.
3051         * regcache.c (regcache_raw_write_part): Remove.
3052
3053 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3054
3055         * regcache.h (regcache_raw_read_part): Remove, update callers to
3056         use readable_regcache::raw_read_part instead.
3057         * regcache.c (regcache_raw_read_part): Remove.
3058
3059 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3060
3061         * regcache.h (regcache_cooked_read): Remove, update callers to
3062         use readable_regcache::cooked_read instead.
3063         * regcache.c (regcache_cooked_read): Remove.
3064
3065 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3066
3067         * regcache.h (regcache_raw_write): Remove, update callers to use
3068         regcache::raw_write instead.
3069         * regcache.c (regcache_raw_write): Remove.
3070
3071 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3072
3073         * regcache.h (regcache_raw_read): Remove, update callers to use
3074         readable_regcache::raw_read instead.
3075         * regcache.c (regcache_raw_read): Remove.
3076
3077 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3078
3079         * regcache.h (regcache_raw_update): Remove, update callers to
3080         use readable_regcache::raw_update instead.
3081         * regcache.c (regcache_raw_update): Remove.
3082
3083 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3084
3085         * regcache.h (regcache_register_status): Remove, update callers
3086         to use reg_buffer::get_register_status directly instead.
3087         * regcache.c (regcache_register_status): Remove.
3088
3089 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3090
3091         * regcache.h (regcache_get_ptid): Remove, update all callers to
3092         call regcache::ptid instead.
3093         * regcache.c (regcache_get_ptid): Remove.
3094
3095 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3096
3097         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
3098
3099 2018-05-30  Pedro Alves  <palves@redhat.com>
3100
3101         * common/common-exceptions.h (exception_rethrow): Use
3102         ATTRIBUTE_NORETURN.
3103
3104 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
3105
3106         * breakpoint.c (print_solib_event, check_status_catch_solib):
3107         Remove struct keyword in range-based for loops.
3108         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
3109         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
3110         Likewise.
3111         * linespec.c (find_superclass_methods, search_minsyms_for_name):
3112         Likewise.
3113         * symfile.c (addr_info_make_relative): Likewise.
3114         * thread.c (value_in_thread_stack_temporaries): Likewise.
3115
3116 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
3117
3118         PR gdb/16841
3119         * valops.c (value_struct_elt_for_reference): Call check_typedef on
3120         aggregate type to get its real type before accessing it.
3121
3122 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
3123
3124         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
3125         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
3126         * coff-pe-read.c (add_pe_forwarded_sym): Replace
3127         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
3128         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
3129         * jit.c (jit_breakpoint_re_set_internal): Likewise.
3130         * printcmd.c (info_address_command): Likewise.
3131
3132 2018-05-29  Tom Tromey  <tom@tromey.com>
3133
3134         * windows-nat.c (handle_exception): Update fall-through comment.
3135
3136 2018-05-29  Tom Tromey  <tom@tromey.com>
3137
3138         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
3139         (struct program_space) <added_solibs>: Now a std::vector.
3140         * breakpoint.c (print_solib_event): Update.
3141         (check_status_catch_solib): Update.
3142         * progspace.c (clear_program_space_solib_cache): Update.
3143         * solib.c (update_solib_list): Update.
3144
3145 2018-05-29  Tom Tromey  <tom@tromey.com>
3146
3147         * python/py-type.c (typy_richcompare): Update.
3148         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
3149         * gdbtypes.h (types_deeply_equal): Return bool.
3150         (types_equal): Likewise.
3151         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
3152         declare VEC.
3153         (check_types_equal): Change worklist to std::vector.  Return
3154         bool.
3155         (struct type_equality_entry): Add constructor.
3156         (compare_maybe_null_strings): Return bool.
3157         (check_types_worklist): Return bool.  Change worklist to
3158         std::vector.
3159         (types_deeply_equal): Use std::vector.
3160         (types_equal): Return bool.
3161         (compare_maybe_null_strings): Simplify.
3162
3163 2018-05-29  Tom Tromey  <tom@tromey.com>
3164
3165         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
3166
3167 2018-05-29  Tom Tromey  <tom@tromey.com>
3168
3169         * objc-lang.h: Don't include cp-support.h.
3170         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
3171         declare VEC.
3172
3173 2018-05-27  Tom Tromey  <tom@tromey.com>
3174
3175         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
3176
3177 2018-05-25  Tom Tromey  <tom@tromey.com>
3178
3179         * value.c (value::location): Initialize.
3180
3181 2018-05-25  Tom Tromey  <tom@tromey.com>
3182
3183         * dbxread.c (init_bincl_list): Remove.
3184         (bincl_list): Now a std::vector.
3185         (bincls_allocated, next_bincl): Remove.
3186         (free_bincl_list, do_free_bincl_list_cleanup)
3187         (make_cleanup_free_bincl_list): Remove.
3188         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
3189         unique_xmalloc_ptr.
3190         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
3191         (struct header_file_location): Add constructor.
3192         (add_bincl_to_list): Remove.
3193
3194 2018-05-25  Tom Tromey  <tom@tromey.com>
3195
3196         * tui/tui.c (tui_enable): Update.
3197         * mi/mi-interp.c (mi_interp::init): Update.
3198         * interps.h (class interp) <name>: New method.
3199         <m_name>: Rename from name.
3200         (~scoped_restore_interp): Update.
3201         * interps.c (interp::interp): Update.
3202         (interp_add, interp_set, interp_lookup_existing)
3203         (current_interp_named_p): Update.
3204
3205 2018-05-25  Tom Tromey  <tom@tromey.com>
3206
3207         * interps.c (interp_name): Remove.
3208         * mi/mi-interp.c (mi_interp::init): Update.
3209         * interps.h (interp_name): Remove.
3210         (~scoped_restore_interp): Update.
3211         * tui/tui.c (tui_enable): Update.
3212
3213 2018-05-25  Tom Tromey  <tom@tromey.com>
3214
3215         * utils.c (fputs_maybe_filtered): Update.
3216         * linespec.c (decode_line_full): Update.
3217         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
3218         (mi_print_breakpoint_for_event, mi_solib_loaded)
3219         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
3220         (mi_user_selected_context_changed): Update.
3221         * mi/mi-main.c (mi_execute_command): Update.
3222         * cli/cli-script.c (execute_control_command): Update.
3223         * python/python.c (execute_gdb_command): Update.
3224         * solib.c (info_sharedlibrary_command): Update.
3225         * interps.c (interp_ui_out): Remove.
3226         * interps.h (interp_ui_out): Remove.
3227
3228 2018-05-25  Tom Tromey  <tom@tromey.com>
3229
3230         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
3231         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
3232         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
3233
3234 2018-05-25  Tom Tromey  <tom@tromey.com>
3235
3236         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
3237         * interps.c (interp_exec): Use scoped_restore.
3238
3239 2018-05-25  Tom Tromey  <tom@tromey.com>
3240
3241         * remote.c (remote_target::remote_file_get): Use
3242         gdb::byte_vector.
3243         (remote_target::remote_file_put): Likewise.
3244
3245 2018-05-25  Tom Tromey  <tom@tromey.com>
3246
3247         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
3248         a std::string.
3249         (get_pe_section_index, add_pe_exported_sym): Update.
3250         (read_pe_exported_syms): Use gdb::def_vector.
3251
3252 2018-05-25  Tom Tromey  <tom@tromey.com>
3253
3254         * frame.c (remove_prev_frame): Remove.
3255         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
3256
3257 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
3258
3259         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
3260         Remove prototypes.
3261         * mips-linux-nat.c (supply_fpregset): Always call
3262         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
3263         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
3264         `mips_fill_fpregset'.
3265         * mips-linux-tdep.c (mips_supply_fpregset)
3266         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
3267         (mips_fill_fpregset_wrapper): Remove functions.
3268         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
3269         (mips_linux_fpregset): Remove variable.
3270         (mips_linux_iterate_over_regset_sections): Use
3271         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
3272         (mips_linux_o32_sigframe_init): Remove comment.
3273
3274 2018-05-25  Pedro Alves  <palves@redhat.com>
3275
3276         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
3277         (struct readahead_cache, struct packet_reg, struct
3278         remote_arch_state, class remote_state): Move higher up in the
3279         file.
3280         (remote_target::m_remote_state): Now an object instead of a pointer.
3281         (remote_target::get_remote_state): Adjust.
3282
3283 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3284
3285         * stack.c (select_and_print_frame): Delete.
3286         (struct function_bounds): Move struct within function.
3287         (func_command): Most content moved into new function
3288         find_frame_for_function, use new function, print result, add
3289         function comment.
3290         (find_frame_for_function): New function, now returns a result.
3291
3292 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3293
3294         * stack.c (iterate_over_block_arg_vars): Fix comment.
3295         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
3296
3297 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
3298
3299         PR gdb/23203
3300         * frame.c
3301         (scoped_restore_selected_frame::scoped_restore_selected_frame):
3302         Define.
3303         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
3304         Define.
3305         * frame.h (class scoped_restore_selected_frame): New class.
3306         * stack.c (print_frame_local_vars): Remove catching and rethrowing
3307         of any exception, use scoped_restore_selected_frame to restore the
3308         frame instead.
3309
3310 2018-05-24  Pedro Alves  <palves@redhat.com>
3311
3312         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
3313         override.
3314
3315 2018-05-23  Tom Tromey  <tom@tromey.com>
3316
3317         * complaints.c (struct complaints): Remove.
3318         (symfile_complaint_book): Remove.
3319         (series): New global.
3320         (complaint_internal): Update.
3321         (clear_complaints): Update.
3322
3323 2018-05-23  Tom Tromey  <tom@tromey.com>
3324
3325         * complaints.c (counters): New global.
3326         (struct complain): Remove.
3327         (struct complaints) <root>: Remove.
3328         (complaint_sentinel): Remove.
3329         (symfile_complaint_book): Update.
3330         (find_complaint) Remove.
3331         (complaint_internal, clear_complaints): Update.
3332
3333 2018-05-23  Tom Tromey  <tom@tromey.com>
3334
3335         * complaints.c (struct complain) <file, line>: Remove.
3336         (find_complaint): Remove file, line parameters.
3337         (complaint_internal): Update.
3338
3339 2018-05-23  Tom Tromey  <tom@tromey.com>
3340
3341         * complaints.c (vcomplaint): Remove.
3342         (complaint_internal) Merge in contents of vcomplaint.
3343
3344 2018-05-23  Tom Tromey  <tom@tromey.com>
3345
3346         * complaints.c (struct complaints) <explanation>: Remove.
3347         (symfile_explanations): Remove.
3348         (symfile_complaint_book): Update.
3349         (vcomplaint): Update.
3350         (struct explanation): Remove.
3351
3352 2018-05-23  Tom Tromey  <tom@tromey.com>
3353
3354         * complaints.c (symfile_complaints): Remove.
3355         (complaint_internal): Remove "complaints" parameter.
3356         (clear_complaints, vcomplaint): Remove "c" parameter.
3357         (get_complaints): Remove.
3358         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
3359         (dwarf2_debug_line_missing_file_complaint)
3360         (dwarf2_debug_line_missing_end_sequence_complaint)
3361         (dwarf2_complex_location_expr_complaint)
3362         (dwarf2_const_value_length_mismatch_complaint)
3363         (dwarf2_section_buffer_overflow_complaint)
3364         (dwarf2_macro_malformed_definition_complaint)
3365         (dwarf2_invalid_attrib_class_complaint)
3366         (create_addrmap_from_index, dw2_symtab_iter_next)
3367         (dw2_expand_marked_cus)
3368         (dw2_debug_names_iterator::find_vec_in_debug_names)
3369         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
3370         (create_debug_type_hash_table, init_cutu_and_read_dies)
3371         (partial_die_parent_scope, add_partial_enumeration)
3372         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
3373         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
3374         (read_import_statement, read_file_scope, create_dwo_cu_reader)
3375         (create_cus_hash_table, create_dwp_hash_table)
3376         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
3377         (dwarf2_rnglists_process, dwarf2_ranges_process)
3378         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
3379         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
3380         (handle_struct_member_die, process_structure_scope)
3381         (read_array_type, read_common_block, read_module_type)
3382         (read_tag_pointer_type, read_typedef, read_base_type)
3383         (read_subrange_type, load_partial_dies, partial_die_info::read)
3384         (partial_die_info::read, partial_die_info::read)
3385         (partial_die_info::read, read_checked_initial_length_and_offset)
3386         (dwarf2_string_attr, read_formatted_entries)
3387         (dwarf_decode_line_header)
3388         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
3389         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
3390         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
3391         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
3392         (get_signatured_type, get_DW_AT_signature_type)
3393         (decode_locdesc, file_file_name, consume_improper_spaces)
3394         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
3395         (dwarf_decode_macro_bytes, dwarf_decode_macros)
3396         (dwarf2_symbol_mark_computed, set_die_type)
3397         (read_attribute_value): Update.
3398         * stap-probe.c (handle_stap_probe, get_stap_base_address):
3399         Update.
3400         * dbxread.c (unknown_symtype_complaint)
3401         (lbrac_mismatch_complaint, repeated_header_complaint)
3402         (set_namestring, function_outside_compilation_unit_complaint)
3403         (read_dbx_symtab, process_one_symbol): Update.
3404         * gdbtypes.c (stub_noname_complaint): Update.
3405         * windows-nat.c (handle_unload_dll): Update.
3406         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
3407         (decode_base_type): Update.
3408         * xcoffread.c (bf_notfound_complaint, ef_complaint)
3409         (eb_complaint, record_include_begin, record_include_end)
3410         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
3411         (process_xcoff_symbol, read_symbol)
3412         (function_outside_compilation_unit_complaint)
3413         (scan_xcoff_symtab): Update.
3414         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
3415         * buildsym.c (finish_block_internal, make_blockvector)
3416         (end_symtab_get_static_block, augment_type_symtab): Update.
3417         * dtrace-probe.c (dtrace_process_dof)
3418         (dtrace_static_probe_ops::get_probes): Update.
3419         * complaints.h (struct complaint): Don't declare.
3420         (symfile_complaints): Remove.
3421         (complaint_internal): Remove "complaints" parameter.
3422         (complaint): Likewise.
3423         (clear_complaints): Likewise.
3424         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3425         (reread_symbols): Update.
3426         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
3427         (dwarf2_frame_cache, decode_frame_entry): Update.
3428         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
3429         * objc-lang.c (lookup_objc_class, lookup_child_selector)
3430         (info_selectors_command): Update.
3431         * macrotab.c (macro_include, check_for_redefinition)
3432         (macro_undef): Update.
3433         * objfiles.c (filter_overlapping_sections): Update.
3434         * stabsread.c (invalid_cpp_abbrev_complaint)
3435         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
3436         (define_symbol, error_type, read_type, rs6000_builtin_type)
3437         (stabs_method_name_from_physname, read_member_functions)
3438         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
3439         (attach_fields_to_type, complain_about_struct_wipeout)
3440         (read_range_type, read_args, common_block_start)
3441         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
3442         Update.
3443         * mdebugread.c (index_complaint, unknown_ext_complaint)
3444         (basic_type_complaint, bad_tag_guess_complaint)
3445         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
3446         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
3447         (parse_procedure, parse_lines)
3448         (function_outside_compilation_unit_complaint)
3449         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
3450         (bad_tag_guess_complaint, reg_value_complaint): Update.
3451         * cp-support.c (demangled_name_complaint): Update.
3452         * macroscope.c (sal_macro_scope): Update.
3453         * dwarf-index-write.c (class debug_names): Update.
3454
3455 2018-05-23  Tom Tromey  <tom@tromey.com>
3456
3457         * complaints.c (clear_complaints): Remove "noisy" parameter.
3458         * complaints.h (clear_complaints): Update.
3459         * symfile.c (syms_from_objfile_1, finish_new_objfile)
3460         (reread_symbols): Update.
3461
3462 2018-05-23  Tom Tromey  <tom@tromey.com>
3463
3464         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
3465         SUBSEQUENT_MESSAGE.
3466         (vcomplaint, clear_complaints): Update.
3467         (symfile_explanations): Remove some messages.
3468
3469 2018-05-23  Tom Tromey  <tom@tromey.com>
3470
3471         * complaints.c (internal_complaint): Remove.
3472         * complaints.h (internal_complaint): Remove.
3473
3474 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3475
3476         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
3477
3478 2018-05-22  Pedro Alves  <palves@redhat.com>
3479
3480         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
3481         (remote_fileio_badfd, remote_fileio_return_errno)
3482         (remote_fileio_return_success, remote_fileio_func_open)
3483         (remote_fileio_func_open, remote_fileio_func_close)
3484         (remote_fileio_func_read, remote_fileio_func_write)
3485         (remote_fileio_func_lseek, remote_fileio_func_rename)
3486         (remote_fileio_func_unlink, remote_fileio_func_stat)
3487         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
3488         (remote_fileio_func_isatty, remote_fileio_func_system): Add
3489         remote_target parameter.
3490         (remote_fio_func_map) <func>: Add remote_target parameter.
3491         (do_remote_fileio_request, remote_fileio_request):
3492         * remote-fileio.h (remote_fileio_request):
3493         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
3494         remote_target parameter.
3495         (remote_notif_process, handle_notification): Adjust to pass down
3496         the remote.
3497         (remote_notif_state_allocate): Add remote_target parameter.  Save
3498         it.
3499         * remote-notif.h (struct remote_target): Forward declare.
3500         (struct notif_client) <parse, ack, can_get_pending_events>: Add
3501         remote_target parameter.
3502         (struct remote_notif_state) <remote>: New field.
3503         (remote_notif_ack, remote_notif_parse): Add remote_target
3504         parameter.
3505         (remote_notif_state_allocate, remote_notif_state_allocate): Add
3506         remote_target parameter.
3507         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
3508         (threads_listing_context, rmt_thread_action, protocol_feature)
3509         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
3510         (packet_result, struct threads_listing_context, remote_state):
3511         Move definitions and declarations higher up.
3512         (remote_target) <~remote_target>: Declare.
3513         (remote_download_command_source, remote_file_put, remote_file_get)
3514         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
3515         (remote_hostio_pread_vFile, remote_hostio_send_command)
3516         (remote_hostio_set_filesystem, remote_hostio_open)
3517         (remote_hostio_close, remote_hostio_unlink, remote_state)
3518         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
3519         (get_memory_write_packet_size, get_memory_read_packet_size)
3520         (append_pending_thread_resumptions, remote_detach_1)
3521         (append_resumption, remote_resume_with_vcont)
3522         (add_current_inferior_and_thread, wait_ns, wait_as)
3523         (process_stop_reply, remote_notice_new_inferior)
3524         (process_initial_stop_replies, remote_add_thread)
3525         (btrace_sync_conf, remote_btrace_maybe_reopen)
3526         (remove_new_fork_children, kill_new_fork_children)
3527         (discard_pending_stop_replies, stop_reply_queue_length)
3528         (check_pending_events_prevent_wildcard_vcont)
3529         (discard_pending_stop_replies_in_queue, stop_reply)
3530         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
3531         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
3532         (remote_interrupt_as, remote_interrupt_ns)
3533         (remote_get_noisy_reply, remote_query_attached)
3534         (remote_add_inferior, remote_current_thread, get_current_thread)
3535         (set_thread, set_general_thread, set_continue_thread)
3536         (set_general_process, write_ptid)
3537         (remote_unpack_thread_info_response, remote_get_threadinfo)
3538         (parse_threadlist_response, remote_get_threadlist)
3539         (remote_threadlist_iterator, remote_get_threads_with_ql)
3540         (remote_get_threads_with_qxfer)
3541         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
3542         (get_offsets, remote_check_symbols, remote_supported_packet)
3543         (remote_query_supported, remote_packet_size)
3544         (remote_serial_quit_handler, remote_detach_pid)
3545         (remote_vcont_probe, remote_resume_with_hc)
3546         (send_interrupt_sequence, interrupt_query)
3547         (remote_notif_get_pending_events, fetch_register_using_p)
3548         (send_g_packet, process_g_packet, fetch_registers_using_g)
3549         (store_register_using_P, store_registers_using_G)
3550         (set_remote_traceframe, check_binary_download)
3551         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
3552         (remote_xfer_live_readonly_partial, remote_read_bytes)
3553         (remote_send_printf, remote_flash_write, readchar)
3554         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
3555         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
3556         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
3557         (extended_remote_disable_randomization, extended_remote_run)
3558         (send_environment_packet, extended_remote_environment_support)
3559         (extended_remote_set_inferior_cwd, remote_write_qxfer)
3560         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
3561         (packet_command): Now methods of ...
3562         (remote_target): ... this class.
3563         (m_remote_state) <remote_target>: New field.
3564         (struct remote_state) <stop_reply_queue,
3565         remote_async_inferior_event_token, wait_forever_enabled_p>: New
3566         fields.
3567         (remote_state::remote_state): Allocate stop_reply_queue.
3568         (remote_state): Delete global.
3569         (get_remote_state_raw): Delete.
3570         (remote_target::get_remote_state): Allocate m_remote_state on
3571         demand.
3572         (get_current_remote_target): New.
3573         (remote_ops, extended_remote_ops): Delete.
3574         (wait_forever_enabled_p, remote_async_inferior_event_token):
3575         Delete, moved to struct remote_state.
3576         (remote_target::close): Delete self.  Destruction bits split to
3577         ...
3578         (remote_target::~remote_target): ... this.
3579         (show_memory_packet_size): Adjust to use
3580         get_current_remote_target.
3581         (struct protocol_feature) <func>: Add remote_target parameter.
3582         All callers adjusted.
3583         (curr_quit_handler_target): New.
3584         (remote_serial_quit_handler): Reimplement.
3585         (remote_target::open_1): Adjust to use get_current_remote_target.
3586         Heap-allocate remote_target/extended_remote_target instances.
3587         (vcont_builder::vcont_builder): Add remote_target parameter, and
3588         save it in m_remote.  All callers adjusted.
3589         (vcont_builder::m_remote): New field.
3590         (vcont_builder::restart, vcont_builder::flush)
3591         (vcont_builder::push_action): Use it.
3592         (remote_target::commit_resume): Use it.
3593         (struct queue_iter_param) <remote>: New field.
3594         (remote_target::remove_new_fork_children): Fill in 'remote' field.
3595         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
3596         (check_pending_event_prevents_wildcard_vcont_callback)
3597         (remote_target::check_pending_events_prevent_wildcard_vcont)
3598         (remote_target::discard_pending_stop_replies)
3599         (remote_target::discard_pending_stop_replies_in_queue)
3600         (remote_target::remote_notif_remove_queued_reply): Fill in
3601         'remote' field.
3602         (remote_notif_get_pending_events): New.
3603         (remote_target::readchar, remote_target::remote_serial_write):
3604         Save/restore curr_quit_handler_target.
3605         (putpkt): New.
3606         (kill_new_fork_children): Fill in 'remote' field.
3607         (packet_command): Use get_current_remote_target, defer to
3608         remote_target method of same name.
3609         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
3610         parameter, and save it in m_remote.  All callers adjusted.
3611         (scoped_remote_fd::release): Use m_remote.
3612         (scoped_remote_fd::m_remote): New field.
3613         (remote_file_put, remote_file_get, remote_file_delete): Use
3614         get_current_remote_target, defer to remote_target method of same
3615         name.
3616         (remote_btrace_reset): Add remote_state paremeter.  Update all
3617         callers.
3618         (remote_async_inferior_event_handler). Pass down 'data'.
3619         (remote_new_objfile): Use get_current_remote_target.
3620         (remote_target::vcont_r_supported): New.
3621         (set_range_stepping): Use get_current_remote_target and
3622         remote_target::vcont_r_supported.
3623         (_initialize_remote): Don't allocate 'remote_state' and
3624         'stop_reply_queue' globals.
3625         * remote.h (struct remote_target): Forward declare.
3626         (getpkt, putpkt, remote_notif_get_pending_events): Add
3627         'remote_target' parameter.
3628
3629 2018-05-22  Pedro Alves  <palves@redhat.com>
3630
3631         * remote.c (vcont_builder): Now a class.  Make all data members
3632         private.
3633         (vcont_builder) <vcont_builder, restart, flush, push_action>:
3634         Declare methods.
3635         (vcont_builder_restart): Rename to ...
3636         (vcont_builder::restart): ... this.
3637         (vcont_builder_flush): Rename to ...
3638         (vcont_builder::flush): ... this.
3639         (vcont_builder_push_action): Rename to ...
3640         (vcont_builder::push_action): ... this.
3641         (remote_target::commit_resume): Adjust.
3642
3643 2018-05-22  Pedro Alves  <palves@redhat.com>
3644
3645         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
3646         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
3647         (get_fixed_memory_packet_size): New.
3648         (get_memory_packet_size): Use it.
3649         (set_memory_packet_size): Don't override the config size with
3650         DEFAULT_MAX_MEMORY_PACKET_SIZE.
3651         (show_memory_packet_size): Use get_fixed_memory_packet_size.
3652         Don't refer to get_memory_packet_size if not connected to a remote
3653         target.  Show "(default)" if configured size is 0.
3654
3655 2018-05-22  Pedro Alves  <palves@redhat.com>
3656
3657         * remote.c (remote_target::mourn_inferior): Move
3658         discard_pending_stop_replies call here from ...
3659         (_initialize_remote): ... here.
3660
3661 2018-05-22  Pedro Alves  <palves@redhat.com>
3662
3663         * remote.c (compare_section_command): Remove set_general_process
3664         call.
3665
3666 2018-05-22  Pedro Alves  <palves@redhat.com>
3667
3668         * remote.c (struct packet_reg, struct remote_arch_state):
3669         Move higher up in the file.
3670         (remote_state) <m_arch_states>: Store remote_arch_state values
3671         instead of remote_arch_state pointers.
3672         (remote_state::get_remote_arch_state): Adjust.
3673
3674 2018-05-22  Pedro Alves  <palves@redhat.com>
3675
3676         * remote.c: Include <unordered_map>.
3677         (remote_state): Now a class.
3678         (remote_state) <get_remote_arch_state>: Declare method.
3679         <get_remote_arch_state>: New field.
3680         (remote_arch_state) <remote_arch_state>: Declare ctor.
3681         <regs>: Now a unique_ptr.
3682         (remote_gdbarch_data_handle): Delete.
3683         (get_remote_arch_state): Delete.
3684         (remote_state::get_remote_arch_state): New.
3685         (get_remote_state): Adjust to call remote_state's
3686         get_remote_arch_state method.
3687         (init_remote_state): Delete, bits factored out to ...
3688         (remote_arch_state::remote_arch_state): ... this new method.
3689         (get_remote_packet_size, get_memory_packet_size)
3690         (process_g_packet, remote_target::fetch_registers)
3691         (remote_target::prepare_to_store, store_registers_using_G)
3692         (remote_target::store_registers, remote_target::get_trace_status):
3693         Adjust to call remote_state's method.
3694         (_initialize_remote): Remove reference to
3695         remote_gdbarch_data_handle.
3696
3697 2018-05-22  Pedro Alves  <palves@redhat.com>
3698
3699         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
3700         pread>: New method declarations.
3701         (remote_target::open_1): Adjust.
3702         (readahead_cache_invalidate): Rename to ...
3703         (readahead_cache::invalidate): ... this, and adjust to be a class
3704         method.
3705         (readahead_cache_invalidate_fd): Rename to ...
3706         (readahead_cache::invalidate_fd): ... this, and adjust to be a
3707         class method.
3708         (remote_hostio_pwrite): Adjust.
3709         (remote_hostio_pread_from_cache): Rename to ...
3710         (readahead_cache::pread): ... this, and adjust to be a class
3711         method.
3712         (remote_hostio_close): Adjust.
3713
3714 2018-05-22  Pedro Alves  <palves@redhat.com>
3715
3716         * remote.c (remote_hostio_close_cleanup): Delete.
3717         (class scoped_remote_fd): New.
3718         (remote_file_put, remote_file_get): Use it.
3719
3720 2018-05-22  Pedro Alves  <palves@redhat.com>
3721
3722         (struct vCont_action_support): Use bool and initialize all fields.
3723         (struct readahead_cache): Initialize all fields.
3724         (remote_state): Use bool and initialize all fields.
3725         (remote_state::remote_state, remote_state::~remote_state): New.
3726         (new_remote_state): Delete.
3727         (_initialize_remote): Use new to allocate remote_state.
3728
3729 2018-05-22  Pedro Alves  <palves@redhat.com>
3730             張俊芝  <zjz@zjz.name>
3731
3732         PR gdb/22973
3733         * c-exp.y: Include "c-support.h".
3734         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
3735         of tolower.  Use c_ident_is_alpha to scan names.
3736         * c-lang.c: Include "c-support.h".
3737         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
3738         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
3739         * c-support.h: New file, with bits factored out from ...
3740         * cp-name-parser.y: ... this file.
3741         Include "c-support.h".
3742         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
3743         c-support.h and renamed.
3744         (symbol_end, yylex): Adjust.
3745
3746 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3747
3748         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
3749         parameter type to CORE_ADDR.
3750         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
3751         parameter type in declaration to CORE_ADDR.
3752         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
3753         target_auxv_search to get AT_HWCAP and use the result to get the
3754         target description.
3755         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
3756         to CORE_ADDR. Remove the cast of the return value to unsigned
3757         long. Fix error predicate of target_auxv_search.
3758         (ppc_linux_nat_target::read_description): Change the type of the
3759         hwcap variable to CORE_ADDR.
3760
3761 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3762
3763         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
3764         if the size of fpscr is larger than 32 bits.
3765
3766 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3767
3768         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
3769         (ppc32_linux_vsxregmap): New global.
3770         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
3771         regcache_supply_regset, and regcache_collect_regset.
3772         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
3773         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
3774         (fetch_vsx_register, store_vsx_register): Remove.
3775         (fetch_vsx_registers): Add regno parameter. Get regset using
3776         ppc_linux_vsxregset. Use regset to supply registers.
3777         (store_vsx_registers): Add regno parameter. Get regset using
3778         ppc_linux_vsxregset. Use regset to collect registers.
3779         (fetch_register): Call fetch_vsx_registers instead of
3780         fetch_vsx_register.
3781         (store_register): Call store_vsx_registers instead of
3782         store_vsx_register.
3783         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
3784         new regno parameter.
3785         (store_ppc_registers): Call store_vsx_registers with -1 for the
3786         new regno parameter.
3787         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
3788         (ppc_collect_vsxregset): Remove.
3789
3790 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3791
3792         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
3793         offset fields.
3794         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
3795         for vector register offset fields.
3796         (ppc64_fbsd_reg_offsets): Likewise.
3797         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3798         to vector register offset fields.
3799         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3800         to vector register offset fields.
3801         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
3802         vector register offset fields.
3803         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
3804         initializers for vector register offset fields.
3805         (rs6000_aix64_reg_offsets): Likewise.
3806         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
3807         (ppc_supply_vrregset): Remove.
3808         (ppc_collect_vrregset): Remove.
3809         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
3810         (ppc_linux_vrregset) : New function.
3811         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
3812         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
3813         (ppc32_linux_vrregset): Remove.
3814         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
3815         and use result instead of ppc32_linux_vrregset.
3816         (ppc32_linux_reg_offsets): Remove initializers for vector register
3817         offset fields.
3818         (ppc64_linux_reg_offsets): Likewise.
3819         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
3820         * ppc-linux-nat.c: Include regset.h.
3821         (gdb_vrregset_t): Adjust comment to account for little-endian
3822         mode.
3823         (supply_vrregset, fill_vrregset): Remove.
3824         (fetch_altivec_register, store_altivec_register): Remove.
3825         (fetch_altivec_registers): Add regno parameter. Get regset using
3826         ppc_linux_vrregset. Use regset to supply registers.
3827         (store_altivec_registers): Add regno parameter. Get regset using
3828         ppc_linux_vrregset. Use regset to collect registers.
3829         (fetch_register): Call fetch_altivec_registers instead of
3830         fetch_altivec_register.
3831         (store_register): Call store_altivec_registers instead of
3832         store_altivec_register.
3833         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
3834         the new regno parameter.
3835         (store_ppc_registers): Call store_altivec_registers with -1 for
3836         the new regno parameter.
3837
3838 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3839
3840         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
3841         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
3842         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3843         (gdb_vrregset_t): Change array type size to
3844         PPC_LINUX_SIZEOF_VRREGSET.
3845         (gdb_vsxregset_t): Change array type size to
3846         PPC_LINUX_SIZEOF_VSXREGSET.
3847         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
3848         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
3849         PPC_LINUX_SIZEOF_VSXREGSET.
3850
3851 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3852
3853         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
3854         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
3855         nat/ppc-linux.c.
3856         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
3857         ppc_linux_target_wordsize with tid.
3858         (ppc_linux_nat_target::read_description): Call ppc_linux_target
3859         wordsize with tid.
3860         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
3861         (ppc64_64bit_inferior_p): Add static and inline specifiers.
3862         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
3863         tid parameter. Remove static specifier.
3864         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
3865         (ppc_linux_target_wordsize): New declaration.
3866
3867 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3868
3869         * arch/ppc-linux-common.c: New file.
3870         * arch/ppc-linux-common.h: New file.
3871         * arch/ppc-linux-tdesc.h: New file.
3872         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
3873         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
3874         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
3875         arch/ppc-linux-tdesc.h.
3876         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
3877         arch/ppc-linux-tdesc.h.
3878         (ppc_linux_nat_target::read_description): Remove target
3879         description matching code. Fill a ppc_linux_features struct and
3880         call ppc_linux_match_description with it. Move comment about ISA
3881         2.05 to ppc-linux-common.c.
3882         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
3883         arch/ppc-linux-tdesc.h.
3884         (ppc_linux_core_read_description): Remove target description
3885         matching code. Fill a ppc_linux_features struct and call
3886         ppc_linux_match_description with it.
3887         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3888         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3889         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3890         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3891         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3892         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3893         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3894         (tdesc_powerpc_e500l): Remove.
3895
3896 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
3897
3898         * ada-lang.c (catch_assert_command): Pass empty string instead
3899         of NULL for excep_string argument.
3900
3901 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3902
3903         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
3904         the width of the requested register exceeds the width of the
3905         `ptrace' data type.
3906
3907 2018-05-21  Tom Tromey  <tom@tromey.com>
3908
3909         * printcmd.c (output_command): Remove.
3910         (output_command_const): Rename to output_command.
3911         * valprint.h (output_command): Rename from output_command_const.
3912         * tracepoint.c (trace_dump_actions): Call output_command.
3913
3914 2018-05-21  Tom Tromey  <tom@tromey.com>
3915
3916         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
3917         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
3918         * ada-lang.h (create_ada_exception_catchpoint): Update.
3919         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
3920         std::string.
3921         (create_excep_cond_exprs, ~ada_catchpoint)
3922         (should_stop_exception, print_one_exception)
3923         (print_mention_exception, print_recreate_exception): Update.
3924         (ada_get_next_arg): Remove.
3925         (catch_ada_exception_command_split): Use std::string.  Change type
3926         of "excep_string", "cond_string".
3927         (catch_ada_exception_command): Update.
3928         (create_ada_exception_catchpoint): Change type of excep_string.
3929         (ada_exception_sal): Remove excep_string parameter.
3930         (~ada_catchpoint): Remove.
3931
3932 2018-05-21  Tom Tromey  <tom@tromey.com>
3933
3934         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
3935         cleanup.
3936
3937 2018-05-21  Tom Tromey  <tom@tromey.com>
3938
3939         * ada-lang.c (ada_exception_message_1, ada_exception_message):
3940         Return unique_xmalloc_ptr.
3941         (print_it_exception): Update.
3942
3943 2018-05-21  Tom Tromey  <tom@tromey.com>
3944
3945         * tracepoint.c (trace_dump_actions): Use std::string.
3946
3947 2018-05-21  Tom Tromey  <tom@tromey.com>
3948
3949         * symfile.c (reread_symbols): Use std::string for original_name.
3950
3951 2018-05-21  Tom Tromey  <tom@tromey.com>
3952
3953         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
3954         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
3955         constructor.
3956
3957 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
3958
3959         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
3960         instance to...
3961         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
3962         * objfiles.c (get_objfile_bfd_data): Allocate
3963         objfile_per_bfd_storage with obstack_new when allocating on
3964         obstack.
3965
3966 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3967
3968         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
3969         OBSTACK_ZALLOC.
3970         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
3971         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
3972         * mdebugread.c (mdebug_build_psymtabs): Likewise.
3973         (add_pending): Likewise.
3974         (parse_symbol): Likewise.
3975         (parse_partial_symbols): Likewise.
3976         (psymtab_to_symtab_1): Likewise.
3977         (new_psymtab): Likewise.
3978         (elfmdebug_build_psymtabs): Likewise.
3979         * minsyms.c (terminate_minimal_symbol_table): Likewise.
3980         * objfiles.c (get_objfile_bfd_data): Likewise.
3981         (objfile_register_static_link): Likewise.
3982         * psymtab.c (allocate_psymtab): Likewise.
3983         * stabsread.c (read_member_functions): Likewise.
3984         * xcoffread.c (xcoff_end_psymtab): Likewise.
3985
3986 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3987
3988         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
3989         compiler supports std::is_trivially_constructible.
3990         * common/poison.h: Include obstack.h.
3991         (IsMallocable): Define to is_trivially_constructible if the
3992         compiler supports it, define to true_type otherwise.
3993         (xobnew): New.
3994         (XOBNEW): Redefine.
3995         (xobnewvec): New.
3996         (XOBNEWVEC): Redefine.
3997         * gdb_obstack.h (obstack_zalloc): New.
3998         (OBSTACK_ZALLOC): Redefine.
3999         (obstack_calloc): New.
4000         (OBSTACK_CALLOC): Redefine.
4001         (obstack_new): New.
4002         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
4003         (gdbarch_obstack): New declaration in gdbarch.h, definition in
4004         gdbarch.c.
4005         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
4006         obstack_calloc/obstack_zalloc.
4007         (gdbarch_obstack_zalloc): Remove.
4008         * target-descriptions.c (tdesc_data_init): Use obstack_new.
4009
4010 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4011
4012         * stack.c (backtrace_command_1): Remove useless variable int i.
4013
4014 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4015
4016         * stack.c (print_frame_info): Fix comment.
4017
4018 2018-05-18  Tom Tromey  <tom@tromey.com>
4019
4020         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
4021         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
4022         (~dwarf2_per_objfile): Update
4023         (dwarf2_get_dwz_file): Use new.
4024         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
4025         unique_ptr.
4026
4027 2018-05-18  Tom Tromey  <tom@tromey.com>
4028
4029         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
4030         unique_ptr.
4031         * dwarf2read.c (struct dwp_file): Add constructor and
4032         initializers.
4033         (open_and_init_dwp_file): Return a unique_ptr.
4034         (dwarf2_per_objfile, create_dwp_hash_table)
4035         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
4036         (lookup_dwo_unit_in_dwp): Update.
4037         (open_and_init_dwp_file, get_dwp_file): Update.
4038
4039 2018-05-18  Tom Tromey  <tom@tromey.com>
4040
4041         * dwarf2read.c (dwarf2_per_objfile): Update.
4042         (struct mapped_index): Add initializers.
4043         (dwarf2_read_index): Use new.
4044         (dw2_symtab_iter_init): Update.
4045         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
4046         unique_ptr.
4047
4048 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4049
4050         * dwarf2read.c (mapped_index) <total_size>: Remove.
4051
4052 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
4053
4054         * unittests/format_pieces-selftests.c (test_format_specifier):
4055         Add ARI comments.
4056
4057 2018-05-18  Tom Tromey  <tom@tromey.com>
4058
4059         * c-typeprint.c (maybe_print_hole): New function.
4060         (c_print_type_struct_field_offset): Update.
4061         (c_type_print_base_struct_union): Call maybe_print_hole.
4062
4063 2018-05-17  Keith Seitz  <keiths@redhat.com>
4064
4065         * breakpoint.c (build_bpstat_chain): New function, moved from
4066         bpstat_stop_status.
4067         (bpstat_stop_status): Add optional parameter, `stop_chain'.
4068         If no stop chain is passed, call build_bpstat_chain to build it.
4069         * breakpoint.h (build_bpstat_chain): Declare.
4070         (bpstat_stop_status): Move documentation here from breakpoint.c.
4071         * infrun.c (handle_signal_stop): Before eliding inlined frames,
4072         build the stop chain and pass it to skip_inline_frames.
4073         Pass this stop chain to bpstat_stop_status.
4074         * inline-frame.c: Include breakpoint.h.
4075         (stopped_by_user_bp_inline_frame): New function.
4076         (skip_inline_frames): Add parameter `stop_chain'.
4077         Move documention to inline-frame.h.
4078         If non-NULL, use stopped_by_user_bp_inline_frame to determine
4079         whether the frame should be elided.
4080         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
4081         Add moved documentation and update for new parameter.
4082
4083 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4084
4085         PR cli/14975
4086         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4087         unittests/format_pieces-selftests.c.
4088         * common/format.h (format_piece) <operator==>: New.
4089         (format_pieces) <operator[]>: Remove.
4090         * common/format.c (format_pieces::format_pieces): Handle \e.
4091         * unittests/format_pieces-selftests.c: New.
4092
4093 2018-05-17  Tom Tromey  <tom@tromey.com>
4094
4095         PR symtab/23010:
4096         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
4097         (dw2_instantiate_symtab): Add skip_partial parameter.
4098         (dw2_find_last_source_symtab, dw2_map_expand_apply)
4099         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
4100         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
4101         (dw2_expand_symtabs_matching_one)
4102         (dw2_find_pc_sect_compunit_symtab)
4103         (dw2_debug_names_lookup_symbol)
4104         (dw2_debug_names_expand_symtabs_for_function): Update.
4105         (init_cutu_and_read_dies): Add skip_partial parameter.
4106         (process_psymtab_comp_unit, build_type_psymtabs_1)
4107         (process_skeletonless_type_unit, load_partial_comp_unit)
4108         (psymtab_to_symtab_1): Update.
4109         (load_full_comp_unit): Add skip_partial parameter.
4110         (process_imported_unit_die, dwarf2_read_addr_index)
4111         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
4112         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
4113         (read_signatured_type): Update.
4114
4115 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
4116
4117         * value.c (release_value): Remove unused variable.
4118         (record_latest_value): Likewise.
4119         (access_value_history): Likewise.
4120         (preserve_values): Likewise.
4121
4122 2018-05-17  Tom Tromey  <tom@tromey.com>
4123
4124         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
4125         Initialize.
4126
4127 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
4128
4129         PR gdb/22286
4130         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
4131         Also handle registers whose width is not a multiple of
4132         PTRACE_TYPE_RET.
4133         (linux_nat_trad_target::store_register): Likewise.
4134
4135 2018-05-16  Tom Tromey  <tom@tromey.com>
4136
4137         * gdbcore.h (core_bfd): Redefine.
4138         * corelow.c (core_target::close): Update.
4139         (core_target_open): Update.
4140         * progspace.h (struct program_space) <cbfd>: Now a
4141         gdb_bfd_ref_ptr.
4142
4143 2018-05-16  Tom Tromey  <tom@tromey.com>
4144
4145         PR cli/19551:
4146         * symfile-add-flags.h (enum symfile_add_flags)
4147         <SYMFILE_NOT_FILENAME>: New constant.
4148         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
4149         objfile name from BFD.
4150         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
4151         * minidebug.c (find_separate_debug_file_in_section): Put
4152         ".gnu_debugdata" into BFD's file name.
4153
4154 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
4155
4156         * regcache.c (regcache_read_ftype, regcache_write_ftype):
4157         Remove.
4158
4159 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
4160
4161         PR binutils/21446
4162         * aarch64-tdep.c (aarch64_analyze_prologue,
4163         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
4164         Indicate not interested in errors.
4165
4166 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4167
4168         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
4169         Supply the MIPS_ZERO_REGNUM register.
4170
4171 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
4172
4173         * mips-tdep.c (mask_address_var): Make variable static.
4174
4175 2018-05-14  Tom Tromey  <tom@tromey.com>
4176
4177         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
4178
4179 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
4180
4181         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
4182         FXSAVE_ADDR for the mxcsr register.
4183
4184 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
4185
4186         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
4187
4188 2018-05-11  Pedro Alves  <palves@redhat.com>
4189
4190         * corelow.c (core_target) <core_target>: No longer inline.
4191         Initialize m_core_gdbarch, m_core_vec and build the section table
4192         here.
4193         <~core_target>: New.
4194         <core_gdbarch, get_core_register_section>: New methods.
4195         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
4196         factored out from ...
4197         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
4198         (core_ops): Delete.
4199         (sniff_core_bfd): Add gdbarch parameter.
4200         (core_close): Delete, merged into ...
4201         (core_target::close): ... here.  Delete self.
4202         (core_close_cleanup): Delete.
4203         (core_target_open): Allocate a core_target on the heap.  Use a
4204         unique_ptr instead of a cleanup.  Bits moved into the core_target
4205         ctor.  Adjust to use core_target methods instead of globals.
4206         (get_core_register_section): Rename to ...
4207         (core_target::get_core_register_section): ... this and adjust.
4208         (struct get_core_registers_cb_data): New.
4209         (get_core_registers_cb): Use it.  Use bool.
4210         (core_target::fetch_registers, core_target::files_info)
4211         (core_target::xfer_partial, core_target::read_description)
4212         (core_target::pid_to, core_target::thread_name): Adjust to
4213         reference class fields instead of globals.
4214         * target.h (struct target_ops_deleter, target_ops_up): New.
4215
4216 2018-05-11  Pedro Alves  <palves@redhat.com>
4217
4218         * corefile.c (core_file_command): Move to corelow.c.
4219         * corelow.c (the_core_target): Delete.
4220         (core_file_command): Moved from corefile.c.  Check exec_bfd
4221         instead of the_core_target.  Use target_detach instead of calling
4222         into the_core_target directly.
4223         (maybe_say_no_core_file_now): New.
4224         (core_target::detach): Use it.
4225         (_initialize_corelow): Remove references to the_core_target.
4226         * gdbcore.h (the_core_target): Delete.
4227
4228 2018-05-11  Tom Tromey  <tromey@redhat.com>
4229             Pedro Alves  <palves@redhat.com>
4230
4231         * corefile.c (core_bfd): Remove.
4232         * gdbcore.h (core_bfd): Now a macro.
4233         * progspace.h (struct program_space) <cbfd>: New field.
4234
4235 2018-05-11  Tom Tromey  <tom@tromey.com>
4236
4237         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
4238         gdb::def_vector.
4239
4240 2018-05-10  Tom Tromey  <tom@tromey.com>
4241
4242         * configure: Rebuild.
4243         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
4244
4245 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
4246
4247         PR server/23158:
4248         * regformats/regdat.sh: Adjust script, following the addition
4249         of the new expedite_regs parameter to init_target_desc.
4250
4251 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
4252
4253         PR gdb/23127
4254         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
4255         set_gdbarch_significant_addr_bit.
4256         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
4257         set_gdbarch_significant_addr_bit.
4258         * utils.c (address_significant): Update to sign extend addr.
4259
4260 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
4261
4262         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
4263         (xtensa_linux_init_abi): Limit tdep->num_regs by
4264         tdep->num_nopriv_regs.
4265         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
4266         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
4267         not initialized.
4268
4269 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
4270
4271         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
4272
4273 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
4274
4275         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
4276         (I387_MXCSR_INIT_VAL): New constant.
4277         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
4278         buffer if it was supplied by the inferior.
4279         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
4280         (i387_xsave_get_clear_bv): New function.
4281         (i387_supply_xsave): Only read x87 control registers from the
4282         xsave buffer if the feature is enabled, and the state will have
4283         been written, otherwise, provide a suitable default.
4284         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
4285         including x87 control registers.  Update control registers if they
4286         have changed from the default value, and mark features as enabled
4287         as required.
4288         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
4289
4290 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
4291
4292         * spu-tdep.c (info_spu_event_command): Fix output formatting.
4293
4294 2018-05-07  Tom Tromey  <tom@tromey.com>
4295
4296         * configure: Rebuild.
4297         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
4298
4299 2018-05-07  Tom Tromey  <tom@tromey.com>
4300
4301         PR tdep/20362:
4302         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
4303         bit.  Use correct value for VDIV.
4304
4305 2018-05-04  Tom Tromey  <tom@tromey.com>
4306
4307         * configure: Rebuild.
4308         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
4309
4310 2018-05-04  Tom Tromey  <tom@tromey.com>
4311
4312         * linux-record.c (record_linux_system_call) <case
4313         RECORD_SYS_RECVFROM>: Add "break".
4314
4315 2018-05-04  Tom Tromey  <tom@tromey.com>
4316
4317         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
4318         Add missing "break".
4319         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
4320         Add missing "break".
4321
4322 2018-05-04  Tom Tromey  <tom@tromey.com>
4323
4324         * rs6000-tdep.c (ppc_process_record_op4)
4325         (ppc_process_record_op63): Add fall-through comment.
4326
4327 2018-05-04  Tom Tromey  <tom@tromey.com>
4328
4329         * i386-tdep.c (i386_process_record): Add fall-through comment.
4330
4331 2018-05-04  Tom Tromey  <tom@tromey.com>
4332
4333         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
4334         comment.
4335
4336 2018-05-04  Tom Tromey  <tom@tromey.com>
4337
4338         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
4339         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
4340         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
4341         comment.
4342         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
4343         comment.
4344         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
4345         comment.
4346
4347 2018-05-04  Tom Tromey  <tom@tromey.com>
4348
4349         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
4350
4351 2018-05-04  Tom Tromey  <tom@tromey.com>
4352
4353         * s390-tdep.c (s390_process_record): Fix fall-through comments.
4354         * xcoffread.c (scan_xcoff_symtab): Move comment later.
4355         * symfile.c (section_is_mapped): Fix fall-through comment.
4356         * stabsread.c (define_symbol, read_member_functions): Fix
4357         fall-through comment.
4358         * s390-linux-tdep.c (s390_process_record): Fix fall-through
4359         comment.
4360         * remote.c (remote_wait_as): Fix fall-through comment.
4361         * p-exp.y (yylex): Fix fall-through comment.
4362         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
4363         comment.
4364         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
4365         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
4366         * jv-exp.y (yylex): Fix fall-through comment.
4367         * go-exp.y (lex_one_token): Fix fall-through comment.
4368         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
4369         fall-through comment.
4370         * f-exp.y (yylex): Fix fall-through comment.
4371         * dwarf2read.c (process_die): Fix fall-through comments.
4372         * dbxread.c (process_one_symbol): Fix fall-through comment.
4373         * d-exp.y (lex_one_token): Fix fall-through comment.
4374         * cp-name-parser.y (yylex): Fix fall-through comment.
4375         * coffread.c (coff_symtab_read): Fix fall-through comment.
4376         * c-exp.y (lex_one_token): Fix fall-through comment.
4377         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
4378         comment.
4379         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
4380         comment.
4381
4382 2018-05-04  Tom Tromey  <tom@tromey.com>
4383
4384         PR python/22730:
4385         * NEWS: Mention gdb.execute change.
4386         * gdbcmd.h (execute_control_command): Don't declare.
4387         * python/python.c (execute_gdb_command): Use read_command_lines_1,
4388         execute_control_commands, execute_control_commands_to_string.
4389         * cli/cli-script.h (execute_control_commands)
4390         (execute_control_commands_to_string): Declare.
4391         (execute_control_command): Add from_tty parameter.
4392         * cli/cli-script.c (execute_control_commands)
4393         (execute_control_commands_to_string): New functions.
4394         (execute_user_command): Use execute_control_commands.
4395         (execute_control_command_1): Add "from_tty" parameter.  Update.
4396         (execute_control_command): Likewise.
4397
4398 2018-05-04  Tom Tromey  <tom@tromey.com>
4399
4400         PR python/22731:
4401         * NEWS: Mention that breakpoint commands are writable.
4402         * python/py-breakpoint.c (bppy_set_commands): New function.
4403         (breakpoint_object_getset) <"commands">: Use it.
4404
4405 2018-05-04  Tom Tromey  <tom@tromey.com>
4406
4407         * tracepoint.c (actions_command): Update.
4408         * mi/mi-cmd-break.c (mi_command_line_array)
4409         (mi_command_line_array_cnt, mi_command_line_array_ptr)
4410         (mi_read_next_line): Remove.
4411         (mi_cmd_break_commands): Update.
4412         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
4413         function_view.
4414         * cli/cli-script.c (get_command_line): Update.
4415         (process_next_line): Use function_view.  Constify.
4416         (recurse_read_control_structure, read_command_lines)
4417         (read_command_lines_1): Change argument types to function_view.
4418         (do_define_command, document_command): Update.
4419         * breakpoint.h (check_tracepoint_command): Don't declare.
4420         * breakpoint.c (check_tracepoint_command): Remove.
4421         (commands_command_1, create_tracepoint_from_upload): Update.
4422
4423 2018-05-04  Tom Tromey  <tom@tromey.com>
4424
4425         PR gdb/11750:
4426         * cli/cli-script.h (enum command_control_type) <define_control>:
4427         New constant.
4428         * cli/cli-script.c (multi_line_command_p): Handle define_control.
4429         (build_command_line, execute_control_command_1)
4430         (process_next_line): Likewise.
4431         (do_define_command): New function, extracted from define_command.
4432         (define_command): Use it.
4433
4434 2018-05-04  Tom Tromey  <tom@tromey.com>
4435
4436         * tracepoint.c (actions_command): Update.
4437         * cli/cli-script.h (read_command_lines): Update.
4438         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
4439         (MAX_TMPBUF): Remove define.
4440         (define_command): Use string_printf.
4441         (document_command): Likewise.
4442         * breakpoint.c (commands_command_1): Update.
4443
4444 2018-05-04  Tom Tromey  <tom@tromey.com>
4445
4446         * top.c (execute_command): Update.
4447         * cli/cli-script.h (print_command_lines): Now varargs.
4448         * cli/cli-script.c (print_command_lines): Now varargs.
4449         (execute_control_command_1) <case while_control, case if_control>:
4450         Update.
4451
4452 2018-05-04  Tom Tromey  <tom@tromey.com>
4453
4454         * tracepoint.c (all_tracepoint_actions): Rename from
4455         all_tracepoint_actions_and_cleanup.  Change return type.
4456         (actions_command, encode_actions_1, encode_actions)
4457         (trace_dump_actions, tdump_command): Update.
4458         * remote.c (remote_download_command_source): Update.
4459         * python/python.c (gdbpy_eval_from_control_command)
4460         (python_command, python_interactive_command): Update.
4461         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
4462         * guile/guile.c (guile_command)
4463         (gdbscm_eval_from_control_command, guile_command): Update.
4464         * compile/compile.c (compile_code_command)
4465         (compile_print_command, compile_to_object): Update.
4466         * cli/cli-script.h (struct command_lines_deleter): New.
4467         (counted_command_line): New typedef.
4468         (struct command_line): Add constructor, destructor.
4469         <body_list>: Remove.
4470         <body_list_0, body_list_1>: New members.
4471         (command_line_up): Remove typedef.
4472         (read_command_lines, read_command_lines_1, get_command_line):
4473         Update.
4474         (copy_command_lines): Don't declare.
4475         * cli/cli-script.c (build_command_line): Use "new".
4476         (get_command_line): Return counted_command_line.
4477         (print_command_lines, execute_user_command)
4478         (execute_control_command_1, while_command, if_command): Update.
4479         (realloc_body_list): Remove.
4480         (process_next_line, recurse_read_control_structure): Update.
4481         (read_command_lines, read_command_lines_1): Return counted_command_line.
4482         (free_command_lines): Use "delete".
4483         (copy_command_lines): Remove.
4484         (define_command, document_command, show_user_1): Update.
4485         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
4486         a counted_command_line.
4487         * breakpoint.h (counted_command_line): Remove typedef.
4488         (breakpoint_set_commands): Update.
4489         * breakpoint.c (check_no_tracepoint_commands)
4490         (validate_commands_for_breakpoint): Update.
4491         (breakpoint_set_commands): Change commands to be a
4492         counted_command_line.
4493         (commands_command_1, update_dprintf_command_list)
4494         (create_tracepoint_from_upload): Update.
4495
4496 2018-05-04  Tom Tromey  <tom@tromey.com>
4497
4498         * cli/cli-decode.h (cmd_list_element): New constructor.
4499         (~cmd_list_element): New destructor.
4500         (struct cmd_list_element): Add initializers.
4501         * cli/cli-decode.c (do_add_cmd): Use "new".
4502         (delete_cmd): Use "delete".
4503
4504 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4505             Pedro Alves <palves@redhat.com>
4506
4507         PR breakpoints/19806 and support for PR external/20207.
4508         * NEWS: Mention Aarch64 watchpoint improvements.
4509         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
4510         watchpoints and PR external/20207 watchpoints.
4511         * nat/aarch64-linux-hw-point.c
4512         (kernel_supports_any_contiguous_range): New.
4513         (aarch64_watchpoint_offset): New.
4514         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
4515         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
4516         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
4517         (aarch64_align_watchpoint): New parameters aligned_offset_p and
4518         next_addr_orig_p.  Support PR external/20207 watchpoints.
4519         (aarch64_downgrade_regs): New.
4520         (aarch64_dr_state_insert_one_point): New parameters offset and
4521         addr_orig.
4522         (aarch64_dr_state_remove_one_point): Likewise.
4523         (aarch64_handle_breakpoint): Update caller.
4524         (aarch64_handle_aligned_watchpoint): Likewise.
4525         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
4526         aligned_offset.
4527         (aarch64_linux_set_debug_regs): Remove const from state.  Call
4528         aarch64_downgrade_regs.
4529         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
4530         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
4531         (DR_CONTROL_MASK): ... this.
4532         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
4533         (unsigned int aarch64_watchpoint_offset): New prototype.
4534         (aarch64_linux_set_debug_regs): Remove const from state.
4535         * utils.c (align_up, align_down): Move to ...
4536         * common/common-utils.c (align_up, align_down): ... here.
4537         * utils.h (align_up, align_down): Move to ...
4538         * common/common-utils.h (align_up, align_down): ... here.
4539
4540 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
4541
4542         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
4543         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
4544         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
4545         Re-implement to match the ABI as summarized in GCC's
4546         gcc/config/sparc/sparc.c.  All callers updated.
4547         (sparc32_store_arguments): Remove assertion.
4548
4549 2018-05-04  Tom Tromey  <tom@tromey.com>
4550
4551         * printcmd.c: Don't include tui.h.
4552         (decode_format): Use skip_spaces.
4553
4554 2018-05-04  Tom Tromey  <tom@tromey.com>
4555
4556         PR gdb/22619:
4557         * printcmd.c (last_count): New global.
4558         (x_command): Use saved count when repeating.
4559
4560 2018-05-04  Tom Tromey  <tom@tromey.com>
4561
4562         * nto-procfs.c (do_closedir_cleanup): Remove.
4563         (procfs_pidlist): Use gdb_dir_up.
4564         * procfs.c (do_closedir_cleanup): Remove.
4565         (proc_update_threads): Use gdb_dir_up.
4566         * common/filestuff.h (struct gdb_dir_deleter): New.
4567         (gdb_dir_up): New typedef.
4568
4569 2018-05-04  Tom Tromey  <tom@tromey.com>
4570
4571         * ada-lang.c (print_mention_exception): Use std::string.
4572
4573 2018-05-04  Tom Tromey  <tom@tromey.com>
4574
4575         * ada-lang.c (create_excep_cond_exprs): Update.
4576         (ada_exception_catchpoint_cond_string): Use std::string.
4577
4578 2018-05-04  Tom Tromey  <tom@tromey.com>
4579
4580         * ada-lang.c (xget_renaming_scope): Return std::string.
4581         (old_renaming_is_invisible): Update.
4582
4583 2018-05-04  Tom Tromey  <tom@tromey.com>
4584
4585         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
4586         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
4587
4588 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
4589
4590         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
4591
4592 2018-05-04  Tom Tromey  <tom@tromey.com>
4593
4594         * remote.c (remote_query_supported_append): Change type.
4595         (remote_check_symbols): Update.
4596
4597 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
4598
4599         PR gdb/11420
4600         * configure.ac: Prepend libpython.
4601         * python/python-config.py: Likewise.
4602         * configure: Regenerate.
4603
4604 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
4605
4606         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
4607
4608 2018-05-03  Pedro Alves  <palves@redhat.com>
4609
4610         * s390-linux-nat.c
4611         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
4612         override.  Write 'true' instead of '1'.
4613         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
4614         declaration.
4615
4616 2018-05-02  Pedro Alves  <palves@redhat.com>
4617
4618         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
4619         add_inf_child_target.
4620         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
4621         add_inf_child_target.
4622         * aix-thread.c (aix_thread_target_info): New.
4623         (aix_thread_target) <shortname, longname, doc>: Delete.
4624         <info>: New.
4625         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
4626         add_inf_child_target.
4627         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
4628         add_inf_child_target.
4629         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
4630         add_inf_child_target.
4631         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
4632         add_inf_child_target.
4633         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
4634         add_inf_child_target.
4635         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
4636         add_inf_child_target.
4637         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
4638         add_inf_child_target.
4639         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
4640         add_inf_child_target.
4641         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
4642         add_inf_child_target.
4643         * bfd-target.c (target_bfd_target_info): New.
4644         (target_bfd) <shortname, longname, doc>: Delete.
4645         <info>: New.
4646         * bsd-kvm.c (bsd_kvm_target_info): New.
4647         (bsd_kvm_target) <shortname, longname, doc>: Delete.
4648         <info>: New.
4649         (bsd_kvm_target::open): Rename to ...
4650         (bsd_kvm_target_open): ... this.  Adjust.
4651         * bsd-uthread.c (bsd_uthread_target_info): New.
4652         (bsd_uthread_target) <shortname, longname, doc>: Delete.
4653         <info>: New.
4654         * corefile.c (core_file_command): Adjust.
4655         * corelow.c (core_target_info): New.
4656         (core_target) <shortname, longname, doc>: Delete.
4657         <info>: New.
4658         (core_target::open): Rename to ...
4659         (core_target_open): ... this.  Adjust.
4660         * ctf.c (ctf_target_info): New.
4661         (ctf_target) <shortname, longname, doc>: Delete.
4662         <info>: New.
4663         (ctf_target::open): Rename to ...
4664         (ctf_target_open): ... this.
4665         (_initialize_ctf): Adjust.
4666         * exec.c (exec_target_info): New.
4667         (exec_target) <shortname, longname, doc>: Delete.
4668         <info>: New.
4669         (exec_target::open): Rename to ...
4670         (exec_target_open): ... this.
4671         * gdbcore.h (core_target_open): Declare.
4672         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
4673         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
4674         add_inf_child_target.
4675         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
4676         add_inf_child_target.
4677         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
4678         add_inf_child_target.
4679         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
4680         add_inf_child_target.
4681         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
4682         add_inf_child_target.
4683         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
4684         add_inf_child_target.
4685         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
4686         add_inf_child_target.
4687         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
4688         add_inf_child_target.
4689         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
4690         add_inf_child_target.
4691         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
4692         add_inf_child_target.
4693         * inf-child.c (inf_child_target_info): New.
4694         (inf_child_target::info): New.
4695         (inf_child_open_target): Remove 'target' parameter.  Use
4696         get_native_target instead.
4697         (inf_child_target::open): Delete.
4698         (add_inf_child_target): New.
4699         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
4700         Delete.
4701         <info>: New.
4702         (add_inf_child_target): Declare.
4703         (inf_child_open_target): Declare.
4704         * linux-thread-db.c (thread_db_target_info): New.
4705         (thread_db_target) <shortname, longname, doc>: Delete.
4706         <info>: New.
4707         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
4708         add_inf_child_target.
4709         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
4710         add_inf_child_target.
4711         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
4712         add_inf_child_target.
4713         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
4714         add_inf_child_target.
4715         * make-target-delegates (print_class): Adjust.
4716         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
4717         add_inf_child_target.
4718         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
4719         add_inf_child_target.
4720         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
4721         add_inf_child_target.
4722         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
4723         add_inf_child_target.
4724         * nto-procfs.c (nto_native_target_info): New.
4725         (nto_procfs_target_native) <shortname, longname, doc>:
4726         Delete.
4727         <info>: New.
4728         (nto_procfs_target_info): New.
4729         (nto_procfs_target_procfs) <shortname, longname, doc>:
4730         Delete.
4731         <info>: New.
4732         (init_procfs_targets): Adjust.
4733         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
4734         add_inf_child_target.
4735         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
4736         add_inf_child_target.
4737         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
4738         add_inf_child_target.
4739         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
4740         add_inf_child_target.
4741         * ravenscar-thread.c (ravenscar_target_info): New.
4742         (ravenscar_thread_target) <shortname, longname, doc>:
4743         Delete.
4744         <info>: New.
4745         * record-btrace.c (record_btrace_target_info):
4746         (record_btrace_target) <shortname, longname, doc>: Delete.
4747         <info>: New.
4748         (record_btrace_target::open): Rename to ...
4749         (record_btrace_target_open): ... this.  Adjust.
4750         * record-full.c (record_longname, record_doc): New.
4751         (record_full_base_target) <shortname, longname, doc>: Delete.
4752         <info>: New.
4753         (record_full_target_info): New.
4754         (record_full_target): <shortname>: Delete.
4755         <info>: New.
4756         (record_full_core_open_1, record_full_open_1): Update comments.
4757         (record_full_base_target::open): Rename to ...
4758         (record_full_open): ... this.
4759         (cmd_record_full_restore): Update.
4760         (_initialize_record_full): Update.
4761         * remote-sim.c (remote_sim_target_info): New.
4762         (gdbsim_target) <shortname, longname, doc>: Delete.
4763         <info>: New.
4764         (gdbsim_target::open): Rename to ...
4765         (gdbsim_target_open): ... this.
4766         (_initialize_remote_sim): Adjust.
4767         * remote.c (remote_doc): New.
4768         (remote_target_info): New.
4769         (remote_target) <shortname, longname, doc>: Delete.
4770         <info>: New.
4771         (extended_remote_target_info): New.
4772         (extended_remote_target) <shortname, longname, doc>: Delete.
4773         <info>: New.
4774         (remote_target::open_1): Make static.  Adjust.
4775         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
4776         * s390-linux-nat.c (_initialize_s390_nat): Use
4777         add_inf_child_target.
4778         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
4779         add_inf_child_target.
4780         * sol-thread.c (thread_db_target_info): New.
4781         (sol_thread_target) <shortname, longname, doc>: Delete.
4782         <info>: New.
4783         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
4784         add_inf_child_target.
4785         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
4786         add_inf_child_target.
4787         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
4788         add_inf_child_target.
4789         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
4790         add_inf_child_target.
4791         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
4792         add_inf_child_target.
4793         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
4794         add_inf_child_target.
4795         * spu-linux-nat.c (_initialize_spu_nat): Use
4796         add_inf_child_target.
4797         * spu-multiarch.c (spu_multiarch_target_info): New.
4798         (spu_multiarch_target) <shortname, longname, doc>: Delete.
4799         <info>: New.
4800         * target-delegates.c: Regenerate.
4801         * target.c: Include <unordered_map>.
4802         (target_ops_p): Delete.
4803         (DEF_VEC_P(target_ops_p)): Delete.
4804         (target_factories): New.
4805         (test_target_info): New.
4806         (test_target_ops::info): New.
4807         (open_target): Adjust to use target_factories.
4808         (add_target_with_completer): Rename to ...
4809         (add_target): ... this.  Change prototype.  Register target_info
4810         and open callback in target_factories.  Register target_info in
4811         command context instead of target_ops.
4812         (add_target): Delete old implementation.
4813         (add_deprecated_target_alias): Change prototype.  Adjust.
4814         (the_native_target): New.
4815         (set_native_target, get_native_target): New.
4816         (find_default_run_target): Use the_native_target.
4817         (find_attach_target, find_run_target): Simplify.
4818         (target_ops::open): Delete.
4819         (dummy_target_info): New.
4820         (dummy_target::shortname, dummy_target::longname)
4821         (dummy_target::doc): Delete.
4822         (dummy_target::info): New.
4823         (debug_target::shortname, debug_target::longname)
4824         (debug_target::doc): Delete.
4825         (debug_target::info): New.
4826         * target.h (struct target_info): New.
4827         (target_ops::~target_ops): Add comment.
4828         (target_ops::info): New.
4829         (target_ops::shortname, target_ops::longname, target_ops::doc): No
4830         longer virtual.  Implement in terms of target_info.
4831         (set_native_target, get_native_target): Declare.
4832         (target_open_ftype): New.
4833         (add_target, add_target_with_completer)
4834         (add_deprecated_target_alias): Change prototype.
4835         (test_target) <shortname, longname, doc>: Delete.
4836         <info>: New.
4837         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
4838         add_inf_child_target.
4839         * tracefile-tfile.c (tfile_target_info): New.
4840         (tfile_target) <shortname, longname, doc>: Delete.
4841         <info>: New.
4842         (tfile_target::open): Rename to ...
4843         (tfile_target_open): ... this.
4844         (_initialize_tracefile_tfile): Adjust.
4845         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
4846         add_inf_child_target.
4847         * windows-nat.c (_initialize_windows_nat): Use
4848         add_inf_child_target.
4849         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
4850         add_inf_child_target.
4851
4852 2018-05-02  Pedro Alves  <palves@redhat.com>
4853
4854         * linux-nat.h (linux_nat_target) <low_new_thread,
4855         low_delete_thread, low_new_fork, low_forget_process,
4856         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
4857         New virtual methods.
4858         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4859         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
4860         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
4861         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4862         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
4863         Delete.
4864         * linux-fork.c (delete_fork): Adjust to call low method.
4865         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
4866         (linux_nat_new_fork, linux_nat_forget_process_hook)
4867         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
4868         (linux_nat_status_is_event):
4869         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
4870         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
4871         to call low method.
4872         (sigtrap_is_event): Rename to ...
4873         (linux_nat_target::low_status_is_event): ... this.
4874         (linux_nat_set_status_is_event): Delete.
4875         (save_stop_reason, linux_nat_wait_1)
4876         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
4877         low methods.
4878         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4879         (linux_nat_set_new_fork, linux_nat_set_forget_process)
4880         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4881         (linux_nat_set_prepare_to_resume): Delete.
4882         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
4883         low virtual methods.
4884         * amd64-linux-nat.c: Likewise.
4885         * arm-linux-nat.c: Likewise.
4886         * i386-linux-nat.c: Likewise.
4887         * ia64-linux-nat.c: Likewise.
4888         * mips-linux-nat.c: Likewise.
4889         * ppc-linux-nat.c: Likewise.
4890         * s390-linux-nat.c: Likewise.
4891         * sparc64-linux-nat.c: Likewise.
4892         * x86-linux-nat.c: Likewise.
4893         * x86-linux-nat.h: Include "nat/x86-linux.h".
4894         (x86_linux_nat_target) <low_new_fork, low_forget_process,
4895         low_prepare_to_resume, low_new_thread, low_delete_thread>:
4896         Override methods.
4897
4898 2018-05-02  Pedro Alves  <palves@redhat.com>
4899
4900         * target.h (target_ops)
4901         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4902         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
4903         stopped_by_watchpoint, have_continuable_watchpoint,
4904         stopped_data_address, watchpoint_addr_within_range,
4905         can_accel_watchpoint_condition, can_run, thread_alive,
4906         has_all_memory, has_memory, has_stack, has_registers,
4907         has_execution, can_async_p, is_async_p, supports_non_stop,
4908         always_non_stop_p, can_execute_reverse, supports_multi_process,
4909         supports_enable_disable_tracepoint,
4910         supports_disable_randomization, supports_string_tracing,
4911         supports_evaluation_of_breakpoint_conditions,
4912         can_run_breakpoint_commands, filesystem_is_local,
4913         can_download_tracepoint, get_trace_state_variable_value,
4914         set_trace_notes, get_tib_address, use_agent, can_use_agent,
4915         record_is_replaying, record_will_replay,
4916         augmented_libraries_svr4_read>: Adjust to return bool.
4917         * aarch64-linux-nat.c: All implementations adjusted.
4918         * aix-thread.c: All implementations adjusted.
4919         * arm-linux-nat.c: All implementations adjusted.
4920         * breakpoint.c: All implementations adjusted.
4921         * bsd-kvm.c: All implementations adjusted.
4922         * bsd-uthread.c: All implementations adjusted.
4923         * corelow.c: All implementations adjusted.
4924         * ctf.c: All implementations adjusted.
4925         * darwin-nat.c: All implementations adjusted.
4926         * darwin-nat.h: All implementations adjusted.
4927         * exec.c: All implementations adjusted.
4928         * fbsd-nat.c: All implementations adjusted.
4929         * fbsd-nat.h: All implementations adjusted.
4930         * gnu-nat.c: All implementations adjusted.
4931         * gnu-nat.h: All implementations adjusted.
4932         * go32-nat.c: All implementations adjusted.
4933         * ia64-linux-nat.c: All implementations adjusted.
4934         * inf-child.c: All implementations adjusted.
4935         * inf-child.h: All implementations adjusted.
4936         * inf-ptrace.c: All implementations adjusted.
4937         * inf-ptrace.h: All implementations adjusted.
4938         * linux-nat.c: All implementations adjusted.
4939         * linux-nat.h: All implementations adjusted.
4940         * mips-linux-nat.c: All implementations adjusted.
4941         * nto-procfs.c: All implementations adjusted.
4942         * ppc-linux-nat.c: All implementations adjusted.
4943         * procfs.c: All implementations adjusted.
4944         * ravenscar-thread.c: All implementations adjusted.
4945         * record-btrace.c: All implementations adjusted.
4946         * record-full.c: All implementations adjusted.
4947         * remote-sim.c: All implementations adjusted.
4948         * remote.c: All implementations adjusted.
4949         * s390-linux-nat.c: All implementations adjusted.
4950         * sol-thread.c: All implementations adjusted.
4951         * spu-multiarch.c: All implementations adjusted.
4952         * target-delegates.c: All implementations adjusted.
4953         * target.c: All implementations adjusted.
4954         * target.h: All implementations adjusted.
4955         * tracefile-tfile.c: All implementations adjusted.
4956         * tracefile.c: All implementations adjusted.
4957         * tracefile.h: All implementations adjusted.
4958         * windows-nat.c: All implementations adjusted.
4959         * x86-linux-nat.h: All implementations adjusted.
4960         * x86-nat.h: All implementations adjusted.
4961
4962 2018-05-02  Pedro Alves  <palves@redhat.com>
4963
4964         * make-target-delegates (scan_target_h): Don't trim lines here.
4965         Replace sequences of tabs and/or whitespace with a single
4966         whitespace.
4967         (top level, parsing methods): Trim each line before processing it
4968         here.
4969
4970 2018-05-02  Pedro Alves  <palves@redhat.com>
4971             John Baldwin  <jhb@freebsd.org>
4972
4973         * target.h (enum strata) <debug_stratum>: New.
4974         (struct target_ops) <all delegation methods>: Replace by C++
4975         virtual methods, and drop "to_" prefix.  All references updated
4976         throughout.
4977         <to_shortname, to_longname, to_doc, to_data,
4978         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
4979         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
4980         virtual methods.  All references updated throughout.
4981         <can_attach, supports_terminal_ours, can_create_inferior,
4982         get_thread_control_capabilities, attach_no_wait>: New
4983         virtual methods.
4984         <insert_breakpoint, remove_breakpoint>: Now
4985         TARGET_DEFAULT_NORETURN methods.
4986         <info_proc>: Now returns bool.
4987         <to_magic>: Delete.
4988         (OPS_MAGIC): Delete.
4989         (current_target): Delete.  All references replaced by references
4990         to ...
4991         (target_stack): ... this.  New.
4992         (target_shortname, target_longname): Adjust.
4993         (target_can_run): Now a function declaration.
4994         (default_child_has_all_memory, default_child_has_memory)
4995         (default_child_has_stack, default_child_has_registers)
4996         (default_child_has_execution): Remove target_ops parameter.
4997         (complete_target_initialization): Delete.
4998         (memory_breakpoint_target): New template class.
4999         (test_target_ops): Refactor as a C++ class with virtual methods.
5000         * make-target-delegates (NAME_PART): Tighten.
5001         (POINTER_PART, CP_SYMBOL): New.
5002         (SIMPLE_RETURN_PART): Reimplement.
5003         (VEC_RETURN_PART): Expect less.
5004         (RETURN_PART, VIRTUAL_PART): New.
5005         (METHOD): Adjust to C++ virtual methods.
5006         (scan_target_h): Remove reference to C99.
5007         (dname): Output "target_ops::" prefix.
5008         (write_function_header): Adjust to output a C++ class method.
5009         (write_declaration): New.
5010         (write_delegator): Adjust to output a C++ class method.
5011         (tdname): Output "dummy_target::" prefix.
5012         (write_tdefault, write_debugmethod): Adjust to output a C++ class
5013         method.
5014         (tdefault_names, debug_names): Delete.
5015         (return_types, tdefaults, styles, argtypes_array): New.
5016         (top level): All methods are delegators.
5017         (print_class): New.
5018         (top level): Print dummy_target and debug_target classes.
5019         * target-delegates.c: Regenerate.
5020         * target-debug.h (target_debug_print_enum_info_proc_what)
5021         (target_debug_print_thread_control_capabilities)
5022         (target_debug_print_thread_info_p): New.
5023         * target.c (dummy_target): Delete.
5024         (the_dummy_target, the_debug_target): New.
5025         (target_stack): Now extern.
5026         (set_targetdebug): Push/unpush debug target.
5027         (default_child_has_all_memory, default_child_has_memory)
5028         (default_child_has_stack, default_child_has_registers)
5029         (default_child_has_execution): Remove target_ops parameter.
5030         (complete_target_initialization): Delete.
5031         (add_target_with_completer): No longer call
5032         complete_target_initialization.
5033         (target_supports_terminal_ours): Use regular delegation.
5034         (update_current_target): Delete.
5035         (push_target): No longer check magic number.  Don't call
5036         update_current_target.
5037         (unpush_target): Don't call update_current_target.
5038         (target_is_pushed): No longer check magic number.
5039         (target_require_runnable): Skip for all stratums over
5040         process_stratum.
5041         (target_ops::info_proc): New.
5042         (target_info_proc): Use find_target_at and
5043         find_default_run_target.
5044         (target_supports_disable_randomization): Use regular delegation.
5045         (target_get_osdata): Use find_target_at.
5046         (target_ops::open, target_ops::close, target_ops::can_attach)
5047         (target_ops::attach, target_ops::can_create_inferior)
5048         (target_ops::create_inferior, target_ops::can_run)
5049         (target_can_run): New.
5050         (default_fileio_target): Use regular delegation.
5051         (target_ops::fileio_open, target_ops::fileio_pwrite)
5052         (target_ops::fileio_pread, target_ops::fileio_fstat)
5053         (target_ops::fileio_close, target_ops::fileio_unlink)
5054         (target_ops::fileio_readlink): New.
5055         (target_fileio_open_1, target_fileio_unlink)
5056         (target_fileio_readlink): Always call the target method.  Handle
5057         FILEIO_ENOSYS.
5058         (return_zero, return_zero_has_execution): Delete.
5059         (init_dummy_target): Delete.
5060         (dummy_target::dummy_target, dummy_target::shortname)
5061         (dummy_target::longname, dummy_target::doc)
5062         (debug_target::debug_target, debug_target::shortname)
5063         (debug_target::longname, debug_target::doc): New.
5064         (target_supports_delete_record): Use regular delegation.
5065         (setup_target_debug): Delete.
5066         (maintenance_print_target_stack): Skip debug_stratum.
5067         (initialize_targets): Instantiate the_dummy_target and
5068         the_debug_target.
5069         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
5070         use target_stack.
5071         (target_auxv_search, fprint_target_auxv): Adjust.
5072         (info_auxv_command): Adjust to use target_stack.
5073         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
5074         * exceptions.c (print_flush): Handle a NULL target_stack.
5075         * regcache.c (target_ops_no_register): Refactor as class with
5076         virtual methods.
5077
5078         * exec.c (exec_target): New class.
5079         (exec_ops): Now an exec_target.
5080         (exec_open, exec_close_1, exec_get_section_table)
5081         (exec_xfer_partial, exec_files_info, exec_has_memory)
5082         (exec_make_note_section): Refactor as exec_target methods.
5083         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
5084         Delete.
5085         (exec_target::find_memory_regions): New.
5086         (_initialize_exec): Don't call init_exec_ops.
5087         * gdbcore.h (exec_file_clear): Delete.
5088
5089         * corefile.c (core_target): Delete.
5090         (core_file_command): Adjust.
5091         * corelow.c (core_target): New class.
5092         (the_core_target): New.
5093         (core_close): Remove target_ops parameter.
5094         (core_close_cleanup): Adjust.
5095         (core_target::close): New.
5096         (core_open, core_detach, get_core_registers, core_files_info)
5097         (core_xfer_partial, core_thread_alive, core_read_description)
5098         (core_pid_to_str, core_thread_name, core_has_memory)
5099         (core_has_stack, core_has_registers, core_info_proc): Rework as
5100         core_target methods.
5101         (ignore, core_remove_breakpoint, init_core_ops): Delete.
5102         (_initialize_corelow): Initialize the_core_target.
5103         * gdbcore.h (core_target): Delete.
5104         (the_core_target): New.
5105
5106         * ctf.c: (ctf_target): New class.
5107         (ctf_ops): Now a ctf_target.
5108         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
5109         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
5110         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
5111         methods.
5112         (init_ctf_ops): Delete.
5113         (_initialize_ctf): Don't call it.
5114         * tracefile-tfile.c (tfile_target): New class.
5115         (tfile_ops): Now a tfile_target.
5116         (tfile_open, tfile_close, tfile_files_info)
5117         (tfile_get_tracepoint_status, tfile_trace_find)
5118         (tfile_fetch_registers, tfile_xfer_partial)
5119         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
5120         Refactor as tfile_target methods.
5121         (tfile_xfer_partial_features): Remove target_ops parameter.
5122         (init_tfile_ops): Delete.
5123         (_initialize_tracefile_tfile): Don't call it.
5124         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
5125         (tracefile_has_stack, tracefile_has_registers)
5126         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
5127         tracefile_target methods.
5128         (init_tracefile_ops): Delete.
5129         (tracefile_target::tracefile_target): New.
5130         * tracefile.h: Include "target.h".
5131         (tracefile_target): New class.
5132         (init_tracefile_ops): Delete.
5133
5134         * spu-multiarch.c (spu_multiarch_target): New class.
5135         (spu_ops): Now a spu_multiarch_target.
5136         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
5137         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
5138         (spu_search_memory, spu_mourn_inferior): Refactor as
5139         spu_multiarch_target methods.
5140         (init_spu_ops): Delete.
5141         (_initialize_spu_multiarch): Remove references to init_spu_ops,
5142         complete_target_initialization.
5143
5144         * ravenscar-thread.c (ravenscar_thread_target): New class.
5145         (ravenscar_ops): Now a ravenscar_thread_target.
5146         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
5147         (ravenscar_thread_alive, ravenscar_pid_to_str)
5148         (ravenscar_fetch_registers, ravenscar_store_registers)
5149         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
5150         (ravenscar_stopped_by_hw_breakpoint)
5151         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
5152         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
5153         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
5154         methods.
5155         (init_ravenscar_thread_ops): Delete.
5156         (_initialize_ravenscar): Remove references to
5157         init_ravenscar_thread_ops and complete_target_initialization.
5158
5159         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
5160         (bsd_uthread_target): New class.
5161         (bsd_uthread_ops): Now a bsd_uthread_target.
5162         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
5163         (bsd_uthread_close, bsd_uthread_mourn_inferior)
5164         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
5165         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
5166         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
5167         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
5168         (bsd_uthread_target): Delete function.
5169         (_initialize_bsd_uthread): Remove reference to
5170         complete_target_initialization.
5171
5172         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
5173         (target_bfd): ... this new class.
5174         (target_bfd_xfer_partial, target_bfd_get_section_table)
5175         (target_bfd_close): Refactor as target_bfd methods.
5176         (target_bfd::~target_bfd): New.
5177         (target_bfd_reopen): Adjust.
5178         (target_bfd::close): New.
5179
5180         * record-btrace.c (record_btrace_target): New class.
5181         (record_btrace_ops): Now a record_btrace_target.
5182         (record_btrace_open, record_btrace_stop_recording)
5183         (record_btrace_disconnect, record_btrace_close)
5184         (record_btrace_async, record_btrace_info)
5185         (record_btrace_insn_history, record_btrace_insn_history_range)
5186         (record_btrace_insn_history_from, record_btrace_call_history)
5187         (record_btrace_call_history_range)
5188         (record_btrace_call_history_from, record_btrace_record_method)
5189         (record_btrace_is_replaying, record_btrace_will_replay)
5190         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
5191         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
5192         (record_btrace_store_registers, record_btrace_prepare_to_store)
5193         (record_btrace_to_get_unwinder)
5194         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
5195         (record_btrace_commit_resume, record_btrace_wait)
5196         (record_btrace_stop, record_btrace_can_execute_reverse)
5197         (record_btrace_stopped_by_sw_breakpoint)
5198         (record_btrace_supports_stopped_by_sw_breakpoint)
5199         (record_btrace_stopped_by_hw_breakpoint)
5200         (record_btrace_supports_stopped_by_hw_breakpoint)
5201         (record_btrace_update_thread_list, record_btrace_thread_alive)
5202         (record_btrace_goto_begin, record_btrace_goto_end)
5203         (record_btrace_goto, record_btrace_stop_replaying_all)
5204         (record_btrace_execution_direction)
5205         (record_btrace_prepare_to_generate_core)
5206         (record_btrace_done_generating_core): Refactor as
5207         record_btrace_target methods.
5208         (init_record_btrace_ops): Delete.
5209         (_initialize_record_btrace): Remove reference to
5210         init_record_btrace_ops.
5211         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
5212         the execution_direction global.
5213         (record_full_base_target, record_full_target)
5214         (record_full_core_target): New classes.
5215         (record_full_ops): Now a record_full_target.
5216         (record_full_core_ops): Now a record_full_core_target.
5217         (record_full_target::detach, record_full_target::disconnect)
5218         (record_full_core_target::disconnect)
5219         (record_full_target::mourn_inferior, record_full_target::kill):
5220         New.
5221         (record_full_open, record_full_close, record_full_async): Refactor
5222         as methods of the record_full_base_target class.
5223         (record_full_resume, record_full_commit_resume): Refactor
5224         as methods of the record_full_target class.
5225         (record_full_wait, record_full_stopped_by_watchpoint)
5226         (record_full_stopped_data_address)
5227         (record_full_stopped_by_sw_breakpoint)
5228         (record_full_supports_stopped_by_sw_breakpoint)
5229         (record_full_stopped_by_hw_breakpoint)
5230         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
5231         methods of the record_full_base_target class.
5232         (record_full_store_registers, record_full_xfer_partial)
5233         (record_full_insert_breakpoint, record_full_remove_breakpoint):
5234         Refactor as methods of the record_full_target class.
5235         (record_full_can_execute_reverse, record_full_get_bookmark)
5236         (record_full_goto_bookmark, record_full_execution_direction)
5237         (record_full_record_method, record_full_info, record_full_delete)
5238         (record_full_is_replaying, record_full_will_replay)
5239         (record_full_goto_begin, record_full_goto_end, record_full_goto)
5240         (record_full_stop_replaying): Refactor as methods of the
5241         record_full_base_target class.
5242         (record_full_core_resume, record_full_core_kill)
5243         (record_full_core_fetch_registers)
5244         (record_full_core_prepare_to_store)
5245         (record_full_core_store_registers, record_full_core_xfer_partial)
5246         (record_full_core_insert_breakpoint)
5247         (record_full_core_remove_breakpoint)
5248         (record_full_core_has_execution): Refactor
5249         as methods of the record_full_core_target class.
5250         (record_full_base_target::supports_delete_record): New.
5251         (init_record_full_ops): Delete.
5252         (init_record_full_core_ops): Delete.
5253         (record_full_save): Refactor as method of the
5254         record_full_base_target class.
5255         (_initialize_record_full): Remove references to
5256         init_record_full_ops and init_record_full_core_ops.
5257
5258         * remote.c (remote_target, extended_remote_target): New classes.
5259         (remote_ops): Now a remote_target.
5260         (extended_remote_ops): Now an extended_remote_target.
5261         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
5262         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
5263         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
5264         (remote_pass_signals, remote_set_syscall_catchpoint)
5265         (remote_program_signals, )
5266         (remote_thread_always_alive): Remove target_ops parameter.
5267         (remote_thread_alive, remote_thread_name)
5268         (remote_update_thread_list, remote_threads_extra_info)
5269         (remote_static_tracepoint_marker_at)
5270         (remote_static_tracepoint_markers_by_strid)
5271         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
5272         (remote_open): Refactor as methods of remote_target.
5273         (extended_remote_open, extended_remote_detach)
5274         (extended_remote_attach, extended_remote_post_attach):
5275         (extended_remote_supports_disable_randomization)
5276         (extended_remote_create_inferior): : Refactor as method of
5277         extended_remote_target.
5278         (remote_set_permissions, remote_open_1, remote_detach)
5279         (remote_follow_fork, remote_follow_exec, remote_disconnect)
5280         (remote_resume, remote_commit_resume, remote_stop)
5281         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
5282         (remote_terminal_ours, remote_wait, remote_fetch_registers)
5283         (remote_prepare_to_store, remote_store_registers)
5284         (remote_flash_erase, remote_flash_done, remote_files_info)
5285         (remote_kill, remote_mourn, remote_insert_breakpoint)
5286         (remote_remove_breakpoint, remote_insert_watchpoint)
5287         (remote_watchpoint_addr_within_range)
5288         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
5289         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
5290         (remote_supports_stopped_by_sw_breakpoint)
5291         (remote_stopped_by_hw_breakpoint)
5292         (remote_supports_stopped_by_hw_breakpoint)
5293         (remote_stopped_by_watchpoint, remote_stopped_data_address)
5294         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
5295         (remote_verify_memory): Refactor as methods of remote_target.
5296         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
5297         parameter.
5298         (remote_xfer_partial, remote_get_memory_xfer_limit)
5299         (remote_search_memory, remote_rcmd, remote_memory_map)
5300         (remote_pid_to_str, remote_get_thread_local_address)
5301         (remote_get_tib_address, remote_read_description): Refactor as
5302         methods of remote_target.
5303         (remote_target::fileio_open, remote_target::fileio_pwrite)
5304         (remote_target::fileio_pread, remote_target::fileio_close): New.
5305         (remote_hostio_readlink, remote_hostio_fstat)
5306         (remote_filesystem_is_local, remote_can_execute_reverse)
5307         (remote_supports_non_stop, remote_supports_disable_randomization)
5308         (remote_supports_multi_process, remote_supports_cond_breakpoints)
5309         (remote_supports_enable_disable_tracepoint)
5310         (remote_supports_string_tracing)
5311         (remote_can_run_breakpoint_commands, remote_trace_init)
5312         (remote_download_tracepoint, remote_can_download_tracepoint)
5313         (remote_download_trace_state_variable, remote_enable_tracepoint)
5314         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
5315         (remote_trace_start, remote_get_trace_status)
5316         (remote_get_tracepoint_status, remote_trace_stop)
5317         (remote_trace_find, remote_get_trace_state_variable_value)
5318         (remote_save_trace_data, remote_get_raw_trace_data)
5319         (remote_set_disconnected_tracing, remote_core_of_thread)
5320         (remote_set_circular_trace_buffer, remote_traceframe_info)
5321         (remote_get_min_fast_tracepoint_insn_len)
5322         (remote_set_trace_buffer_size, remote_set_trace_notes)
5323         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
5324         (remote_disable_btrace, remote_teardown_btrace)
5325         (remote_read_btrace, remote_btrace_conf)
5326         (remote_augmented_libraries_svr4_read, remote_load)
5327         (remote_pid_to_exec_file, remote_can_do_single_step)
5328         (remote_execution_direction, remote_thread_handle_to_thread_info):
5329         Refactor as methods of remote_target.
5330         (init_remote_ops, init_extended_remote_ops): Delete.
5331         (remote_can_async_p, remote_is_async_p, remote_async)
5332         (remote_thread_events, remote_upload_tracepoints)
5333         (remote_upload_trace_state_variables): Refactor as methods of
5334         remote_target.
5335         (_initialize_remote): Remove references to init_remote_ops and
5336         init_extended_remote_ops.
5337
5338         * remote-sim.c (gdbsim_target): New class.
5339         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
5340         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
5341         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
5342         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
5343         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
5344         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
5345         Refactor as methods of gdbsim_target.
5346         (gdbsim_ops): Now a gdbsim_target.
5347         (init_gdbsim_ops): Delete.
5348         (gdbsim_cntrl_c): Adjust.
5349         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
5350
5351         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
5352         (the_amd64_linux_nat_target): New.
5353         (amd64_linux_fetch_inferior_registers)
5354         (amd64_linux_store_inferior_registers): Refactor as methods of
5355         amd64_linux_nat_target.
5356         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
5357         * i386-linux-nat.c: Don't include "linux-nat.h".
5358         (i386_linux_nat_target): New class.
5359         (the_i386_linux_nat_target): New.
5360         (i386_linux_fetch_inferior_registers)
5361         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
5362         as methods of i386_linux_nat_target.
5363         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
5364         * inf-child.c (inf_child_ops): Delete.
5365         (inf_child_fetch_inferior_registers)
5366         (inf_child_store_inferior_registers): Delete.
5367         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
5368         methods of inf_child_target.
5369         (inf_child_target::supports_terminal_ours)
5370         (inf_child_target::terminal_init)
5371         (inf_child_target::terminal_inferior)
5372         (inf_child_target::terminal_ours_for_output)
5373         (inf_child_target::terminal_ours, inf_child_target::interrupt)
5374         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
5375         New.
5376         (inf_child_open, inf_child_disconnect, inf_child_close)
5377         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
5378         (inf_child_post_startup_inferior, inf_child_can_run)
5379         (inf_child_pid_to_exec_file): Refactor as methods of
5380         inf_child_target.
5381         (inf_child_follow_fork): Delete.
5382         (inf_child_target::can_create_inferior)
5383         (inf_child_target::can_attach): New.
5384         (inf_child_target::has_all_memory, inf_child_target::has_memory)
5385         (inf_child_target::has_stack, inf_child_target::has_registers)
5386         (inf_child_target::has_execution): New.
5387         (inf_child_fileio_open, inf_child_fileio_pwrite)
5388         (inf_child_fileio_pread, inf_child_fileio_fstat)
5389         (inf_child_fileio_close, inf_child_fileio_unlink)
5390         (inf_child_fileio_readlink, inf_child_use_agent)
5391         (inf_child_can_use_agent): Refactor as methods of
5392         inf_child_target.
5393         (return_zero, inf_child_target): Delete.
5394         (inf_child_target::inf_child_target): New.
5395         * inf-child.h: Include "target.h".
5396         (inf_child_target): Delete function prototype.
5397         (inf_child_target): New class.
5398         (inf_child_open_target, inf_child_mourn_inferior)
5399         (inf_child_maybe_unpush_target): Delete.
5400         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
5401         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
5402         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
5403         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
5404         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
5405         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
5406         (inf_ptrace_wait, inf_ptrace_xfer_partial)
5407         (inf_ptrace_thread_alive, inf_ptrace_files_info)
5408         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
5409         methods of inf_ptrace_target.
5410         (inf_ptrace_target): Delete function.
5411         * inf-ptrace.h: Include "inf-child.h".
5412         (inf_ptrace_target): Delete function declaration.
5413         (inf_ptrace_target): New class.
5414         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
5415         * linux-nat.c (linux_target): New.
5416         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
5417         (linux_nat_target::~linux_nat_target): New.
5418         (linux_child_post_attach, linux_child_post_startup_inferior)
5419         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
5420         (linux_child_remove_fork_catchpoint)
5421         (linux_child_insert_vfork_catchpoint)
5422         (linux_child_remove_vfork_catchpoint)
5423         (linux_child_insert_exec_catchpoint)
5424         (linux_child_remove_exec_catchpoint)
5425         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
5426         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
5427         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
5428         (linux_nat_stopped_data_address)
5429         (linux_nat_stopped_by_sw_breakpoint)
5430         (linux_nat_supports_stopped_by_sw_breakpoint)
5431         (linux_nat_stopped_by_hw_breakpoint)
5432         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
5433         (linux_nat_kill, linux_nat_mourn_inferior)
5434         (linux_nat_xfer_partial, linux_nat_thread_alive)
5435         (linux_nat_update_thread_list, linux_nat_pid_to_str)
5436         (linux_nat_thread_name, linux_child_pid_to_exec_file)
5437         (linux_child_static_tracepoint_markers_by_strid)
5438         (linux_nat_is_async_p, linux_nat_can_async_p)
5439         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
5440         (linux_nat_supports_multi_process)
5441         (linux_nat_supports_disable_randomization, linux_nat_async)
5442         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
5443         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
5444         (linux_nat_fileio_open, linux_nat_fileio_readlink)
5445         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
5446         methods of linux_nat_target.
5447         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
5448         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
5449         parameter.
5450         (check_stopped_by_watchpoint): Adjust.
5451         (linux_xfer_partial): Delete.
5452         (linux_target_install_ops, linux_target, linux_nat_add_target):
5453         Delete.
5454         (linux_nat_target::linux_nat_target): New.
5455         * linux-nat.h: Include "inf-ptrace.h".
5456         (linux_nat_target): New.
5457         (linux_target, linux_target_install_ops, linux_nat_add_target):
5458         Delete function declarations.
5459         (linux_target): Declare global.
5460         * linux-thread-db.c (thread_db_target): New.
5461         (thread_db_target::thread_db_target): New.
5462         (thread_db_ops): Delete.
5463         (the_thread_db_target): New.
5464         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
5465         (thread_db_update_thread_list, thread_db_pid_to_str)
5466         (thread_db_extra_thread_info)
5467         (thread_db_thread_handle_to_thread_info)
5468         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
5469         (thread_db_resume): Refactor as methods of thread_db_target.
5470         (init_thread_db_ops): Delete.
5471         (_initialize_thread_db): Remove reference to init_thread_db_ops.
5472         * x86-linux-nat.c: Don't include "linux-nat.h".
5473         (super_post_startup_inferior): Delete.
5474         (x86_linux_nat_target::~x86_linux_nat_target): New.
5475         (x86_linux_child_post_startup_inferior)
5476         (x86_linux_read_description, x86_linux_enable_btrace)
5477         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
5478         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
5479         methods of x86_linux_nat_target.
5480         (x86_linux_create_target): Delete.  Bits folded ...
5481         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
5482         pointer.
5483         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
5484         (x86_linux_nat_target): New class.
5485         (x86_linux_create_target): Delete.
5486         (x86_linux_add_target): Now takes a linux_nat_target pointer.
5487         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
5488         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
5489         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
5490         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
5491         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
5492         make extern.
5493         (x86_use_watchpoints): Delete.
5494         * x86-nat.h: Include "breakpoint.h" and "target.h".
5495         (x86_use_watchpoints): Delete.
5496         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
5497         (x86_stopped_by_watchpoint, x86_stopped_data_address)
5498         (x86_insert_watchpoint, x86_remove_watchpoint)
5499         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
5500         (x86_stopped_by_hw_breakpoint): New declarations.
5501         (x86_nat_target): New template class.
5502
5503         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
5504         (the_ppc_linux_nat_target): New.
5505         (ppc_linux_fetch_inferior_registers)
5506         (ppc_linux_can_use_hw_breakpoint)
5507         (ppc_linux_region_ok_for_hw_watchpoint)
5508         (ppc_linux_ranged_break_num_registers)
5509         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
5510         (ppc_linux_insert_mask_watchpoint)
5511         (ppc_linux_remove_mask_watchpoint)
5512         (ppc_linux_can_accel_watchpoint_condition)
5513         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
5514         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
5515         (ppc_linux_watchpoint_addr_within_range)
5516         (ppc_linux_masked_watch_num_registers)
5517         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
5518         (ppc_linux_read_description): Refactor as methods of
5519         ppc_linux_nat_target.
5520         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
5521
5522         * procfs.c (procfs_xfer_partial): Delete forward declaration.
5523         (procfs_target): New class.
5524         (the_procfs_target): New.
5525         (procfs_target): Delete function.
5526         (procfs_auxv_parse, procfs_attach, procfs_detach)
5527         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
5528         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
5529         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
5530         (procfs_create_inferior, procfs_update_thread_list)
5531         (procfs_thread_alive, procfs_pid_to_str)
5532         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
5533         (procfs_stopped_data_address, procfs_insert_watchpoint)
5534         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
5535         (proc_find_memory_regions, procfs_info_proc)
5536         (procfs_make_note_section): Refactor as methods of procfs_target.
5537         (_initialize_procfs): Adjust.
5538         * sol-thread.c (sol_thread_target): New class.
5539         (sol_thread_ops): Now a sol_thread_target.
5540         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
5541         (sol_thread_fetch_registers, sol_thread_store_registers)
5542         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
5543         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
5544         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
5545         (init_sol_thread_ops): Delete.
5546         (_initialize_sol_thread): Adjust.  Remove references to
5547         init_sol_thread_ops and complete_target_initialization.
5548
5549         * windows-nat.c (windows_nat_target): New class.
5550         (windows_fetch_inferior_registers)
5551         (windows_store_inferior_registers, windows_resume, windows_wait)
5552         (windows_attach, windows_detach, windows_pid_to_exec_file)
5553         (windows_files_info, windows_create_inferior)
5554         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
5555         (windows_close, windows_pid_to_str, windows_xfer_partial)
5556         (windows_get_tib_address, windows_get_ada_task_ptid)
5557         (windows_thread_name, windows_thread_alive): Refactor as
5558         windows_nat_target methods.
5559         (do_initial_windows_stuff): Adjust.
5560         (windows_target): Delete function.
5561         (_initialize_windows_nat): Adjust.
5562
5563         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
5564         (darwin_mourn_inferior, darwin_kill_inferior)
5565         (darwin_create_inferior, darwin_attach, darwin_detach)
5566         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
5567         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
5568         (darwin_supports_multi_process): Refactor as darwin_nat_target
5569         methods.
5570         (darwin_resume_to, darwin_files_info): Delete.
5571         (_initialize_darwin_inferior): Rename to ...
5572         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
5573         * darwin-nat.h: Include "inf-child.h".
5574         (darwin_nat_target): New class.
5575         (darwin_complete_target): Delete.
5576         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
5577         (darwin_target): New.
5578         (i386_darwin_fetch_inferior_registers)
5579         (i386_darwin_store_inferior_registers): Refactor as methods of
5580         darwin_nat_target.
5581         (darwin_complete_target): Delete, with ...
5582         (_initialize_i386_darwin_nat): ... bits factored out here.
5583
5584         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
5585         (the_alpha_linux_nat_target): New.
5586         (alpha_linux_register_u_offset): Refactor as
5587         alpha_linux_nat_target method.
5588         (_initialize_alpha_linux_nat): Adjust.
5589         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
5590         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5591         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
5592         methods of linux_nat_trad_target.
5593         (linux_trad_target): Delete.
5594         * linux-nat-trad.h (linux_trad_target): Delete function.
5595         (linux_nat_trad_target): New class.
5596         * mips-linux-nat.c (mips_linux_nat_target): New class.
5597         (super_fetch_registers, super_store_registers, super_close):
5598         Delete.
5599         (the_mips_linux_nat_target): New.
5600         (mips64_linux_regsets_fetch_registers)
5601         (mips64_linux_regsets_store_registers)
5602         (mips64_linux_fetch_registers, mips64_linux_store_registers)
5603         (mips_linux_register_u_offset, mips_linux_read_description)
5604         (mips_linux_can_use_hw_breakpoint)
5605         (mips_linux_stopped_by_watchpoint)
5606         (mips_linux_stopped_data_address)
5607         (mips_linux_region_ok_for_hw_watchpoint)
5608         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
5609         (mips_linux_close): Refactor as methods of mips_linux_nat.
5610         (_initialize_mips_linux_nat): Adjust to C++ification.
5611
5612         * aix-thread.c (aix_thread_target): New class.
5613         (aix_thread_ops): Now an aix_thread_target.
5614         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
5615         (aix_thread_fetch_registers, aix_thread_store_registers)
5616         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
5617         (aix_thread_thread_alive, aix_thread_pid_to_str)
5618         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
5619         Refactor as methods of aix_thread_target.
5620         (init_aix_thread_ops): Delete.
5621         (_initialize_aix_thread): Remove references to init_aix_thread_ops
5622         and complete_target_initialization.
5623         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
5624         (rs6000_nat_target): New class.
5625         (the_rs6000_nat_target): New.
5626         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
5627         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
5628         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
5629         (super_create_inferior): Delete.
5630         (_initialize_rs6000_nat): Adjust to C++ification.
5631
5632         * arm-linux-nat.c (arm_linux_nat_target): New class.
5633         (the_arm_linux_nat_target): New.
5634         (arm_linux_fetch_inferior_registers)
5635         (arm_linux_store_inferior_registers, arm_linux_read_description)
5636         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
5637         (arm_linux_remove_hw_breakpoint)
5638         (arm_linux_region_ok_for_hw_watchpoint)
5639         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
5640         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
5641         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
5642         arm_linux_nat_target.
5643         (_initialize_arm_linux_nat): Adjust to C++ification.
5644
5645         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
5646         (the_aarch64_linux_nat_target): New.
5647         (aarch64_linux_fetch_inferior_registers)
5648         (aarch64_linux_store_inferior_registers)
5649         (aarch64_linux_child_post_startup_inferior)
5650         (aarch64_linux_read_description)
5651         (aarch64_linux_can_use_hw_breakpoint)
5652         (aarch64_linux_insert_hw_breakpoint)
5653         (aarch64_linux_remove_hw_breakpoint)
5654         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
5655         (aarch64_linux_region_ok_for_hw_watchpoint)
5656         (aarch64_linux_stopped_data_address)
5657         (aarch64_linux_stopped_by_watchpoint)
5658         (aarch64_linux_watchpoint_addr_within_range)
5659         (aarch64_linux_can_do_single_step): Refactor as methods of
5660         aarch64_linux_nat_target.
5661         (super_post_startup_inferior): Delete.
5662         (_initialize_aarch64_linux_nat): Adjust to C++ification.
5663
5664         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
5665         (the_hppa_linux_nat_target): New.
5666         (hppa_linux_fetch_inferior_registers)
5667         (hppa_linux_store_inferior_registers): Refactor as methods of
5668         hppa_linux_nat_target.
5669         (_initialize_hppa_linux_nat): Adjust to C++ification.
5670
5671         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
5672         (the_ia64_linux_nat_target): New.
5673         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
5674         (ia64_linux_stopped_data_address)
5675         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
5676         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
5677         ia64_linux_nat_target methods.
5678         (super_xfer_partial): Delete.
5679         (_initialize_ia64_linux_nat): Adjust to C++ification.
5680
5681         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
5682         (the_m32r_linux_nat_target): New.
5683         (m32r_linux_fetch_inferior_registers)
5684         (m32r_linux_store_inferior_registers): Refactor as
5685         m32r_linux_nat_target methods.
5686         (_initialize_m32r_linux_nat): Adjust to C++ification.
5687
5688         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
5689         (the_m68k_linux_nat_target): New.
5690         (m68k_linux_fetch_inferior_registers)
5691         (m68k_linux_store_inferior_registers): Refactor as
5692         m68k_linux_nat_target methods.
5693         (_initialize_m68k_linux_nat): Adjust to C++ification.
5694
5695         * s390-linux-nat.c (s390_linux_nat_target): New class.
5696         (the_s390_linux_nat_target): New.
5697         (s390_linux_fetch_inferior_registers)
5698         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
5699         (s390_insert_watchpoint, s390_remove_watchpoint)
5700         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
5701         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
5702         (s390_auxv_parse, s390_read_description): Refactor as methods of
5703         s390_linux_nat_target.
5704         (_initialize_s390_nat): Adjust to C++ification.
5705
5706         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
5707         (the_sparc_linux_nat_target): New.
5708         (_initialize_sparc_linux_nat): Adjust to C++ification.
5709         * sparc-nat.c (sparc_fetch_inferior_registers)
5710         (sparc_store_inferior_registers): Remove target_ops parameter.
5711         * sparc-nat.h (sparc_fetch_inferior_registers)
5712         (sparc_store_inferior_registers): Remove target_ops parameter.
5713         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
5714         (the_sparc64_linux_nat_target): New.
5715         (_initialize_sparc64_linux_nat): Adjust to C++ification.
5716
5717         * spu-linux-nat.c (spu_linux_nat_target): New class.
5718         (the_spu_linux_nat_target): New.
5719         (spu_child_post_startup_inferior, spu_child_post_attach)
5720         (spu_child_wait, spu_fetch_inferior_registers)
5721         (spu_store_inferior_registers, spu_xfer_partial)
5722         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
5723         methods.
5724         (_initialize_spu_nat): Adjust to C++ification.
5725
5726         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
5727         (the_tilegx_linux_nat_target): New.
5728         (fetch_inferior_registers, store_inferior_registers):
5729         Refactor as methods.
5730         (_initialize_tile_linux_nat): Adjust to C++ification.
5731
5732         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
5733         (the_xtensa_linux_nat_target): New.
5734         (xtensa_linux_fetch_inferior_registers)
5735         (xtensa_linux_store_inferior_registers): Refactor as
5736         xtensa_linux_nat_target methods.
5737         (_initialize_xtensa_linux_nat): Adjust to C++ification.
5738
5739         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
5740         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
5741         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
5742         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
5743         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
5744         (fbsd_stopped_by_sw_breakpoint)
5745         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
5746         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
5747         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
5748         (fbsd_post_startup_inferior, fbsd_post_attach)
5749         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
5750         (fbsd_set_syscall_catchpoint)
5751         (super_xfer_partial, super_resume, super_wait)
5752         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
5753         (fbsd_handle_debug_trap): Remove target_ops parameter.
5754         (fbsd_nat_add_target): Delete.
5755         * fbsd-nat.h: Include "inf-ptrace.h".
5756         (fbsd_nat_add_target): Delete.
5757         (USE_SIGTRAP_SIGINFO): Define.
5758         (fbsd_nat_target): New class.
5759
5760         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
5761         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
5762         (amd64bsd_target): Delete.
5763         * amd64-bsd-nat.h: New file.
5764         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
5765         "x86-bsd-nat.h".
5766         (amd64_fbsd_nat_target): New class.
5767         (the_amd64_fbsd_nat_target): New.
5768         (amd64fbsd_read_description): Refactor as method of
5769         amd64_fbsd_nat_target.
5770         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5771         (_initialize_amd64fbsd_nat): Adjust to C++ification.
5772         * amd64-nat.h (amd64bsd_target): Delete function declaration.
5773         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
5774         (i386bsd_store_inferior_registers): Remove target_ops parameter.
5775         (i386bsd_target): Delete.
5776         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
5777         (i386bsd_fetch_inferior_registers)
5778         (i386bsd_store_inferior_registers): Declare.
5779         (i386_bsd_nat_target): New class.
5780         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
5781         (the_i386_fbsd_nat_target): New.
5782         (i386fbsd_resume, i386fbsd_read_description): Refactor as
5783         i386_fbsd_nat_target methods.
5784         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5785         (_initialize_i386fbsd_nat): Adjust to C++ification.
5786         * x86-bsd-nat.c (super_mourn_inferior): Delete.
5787         (x86bsd_mourn_inferior, x86bsd_target): Delete.
5788         (_initialize_x86_bsd_nat): Adjust to C++ification.
5789         * x86-bsd-nat.h: Include "x86-nat.h".
5790         (x86bsd_target): Delete declaration.
5791         (x86bsd_nat_target): New class.
5792
5793         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
5794         (the_aarch64_fbsd_nat_target): New.
5795         (aarch64_fbsd_fetch_inferior_registers)
5796         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
5797         aarch64_fbsd_nat_target.
5798         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
5799         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
5800         (the_alpha_bsd_nat_target): New.
5801         (alphabsd_fetch_inferior_registers)
5802         (alphabsd_store_inferior_registers): Refactor as
5803         alpha_bsd_nat_target methods.
5804         (_initialize_alphabsd_nat): Refactor as methods of
5805         alpha_bsd_nat_target.
5806         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
5807         (the_amd64_nbsd_nat_target): New.
5808         (_initialize_amd64nbsd_nat): Adjust to C++ification.
5809         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
5810         (the_amd64_obsd_nat_target): New.
5811         (_initialize_amd64obsd_nat): Adjust to C++ification.
5812         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
5813         (the_arm_fbsd_nat_target): New.
5814         (arm_fbsd_fetch_inferior_registers)
5815         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
5816         (_initialize_arm_fbsd_nat): Refactor as methods of
5817         arm_fbsd_nat_target.
5818         (_initialize_arm_fbsd_nat): Adjust to C++ification.
5819         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
5820         (the_arm_netbsd_nat_target): New.
5821         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
5822         arm_netbsd_nat_target.
5823         (_initialize_arm_netbsd_nat): Adjust to C++ification.
5824         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
5825         (the_hppa_nbsd_nat_target): New.
5826         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
5827         hppa_nbsd_nat_target methods.
5828         (_initialize_hppanbsd_nat): Adjust to C++ification.
5829         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
5830         (the_hppa_obsd_nat_target): New.
5831         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
5832         methods of hppa_obsd_nat_target.
5833         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
5834         add_target.
5835         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
5836         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
5837         add_target.
5838         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
5839         (_initialize_i386obsd_nat): Use add_target.
5840         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
5841         (the_m68k_bsd_nat_target): New.
5842         (m68kbsd_fetch_inferior_registers)
5843         (m68kbsd_store_inferior_registers): Refactor as methods of
5844         m68k_bsd_nat_target.
5845         (_initialize_m68kbsd_nat): Adjust to C++ification.
5846         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
5847         (the_mips_fbsd_nat_target): New.
5848         (mips_fbsd_fetch_inferior_registers)
5849         (mips_fbsd_store_inferior_registers): Refactor as methods of
5850         mips_fbsd_nat_target.
5851         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
5852         add_target.
5853         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
5854         (the_mips_nbsd_nat_target): New.
5855         (mipsnbsd_fetch_inferior_registers)
5856         (mipsnbsd_store_inferior_registers): Refactor as methods of
5857         mips_nbsd_nat_target.
5858         (_initialize_mipsnbsd_nat): Adjust to C++ification.
5859         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
5860         (the_mips64_obsd_nat_target): New.
5861         (mips64obsd_fetch_inferior_registers)
5862         (mips64obsd_store_inferior_registers): Refactor as methods of
5863         mips64_obsd_nat_target.
5864         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
5865         add_target.
5866         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
5867         nbsd_nat_target.
5868         * nbsd-nat.h: Include "inf-ptrace.h".
5869         (nbsd_nat_target): New class.
5870         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
5871         (obsd_wait): Refactor as methods of obsd_nat_target.
5872         (obsd_add_target): Delete.
5873         * obsd-nat.h: Include "inf-ptrace.h".
5874         (obsd_nat_target): New class.
5875         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
5876         (the_ppc_fbsd_nat_target): New.
5877         (ppcfbsd_fetch_inferior_registers)
5878         (ppcfbsd_store_inferior_registers): Refactor as methods of
5879         ppc_fbsd_nat_target.
5880         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
5881         add_target.
5882         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
5883         (the_ppc_nbsd_nat_target): New.
5884         (ppcnbsd_fetch_inferior_registers)
5885         (ppcnbsd_store_inferior_registers): Refactor as methods of
5886         ppc_nbsd_nat_target.
5887         (_initialize_ppcnbsd_nat): Adjust to C++ification.
5888         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
5889         (the_ppc_obsd_nat_target): New.
5890         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
5891         methods of ppc_obsd_nat_target.
5892         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
5893         add_target.
5894         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
5895         (the_sh_nbsd_nat_target): New.
5896         (shnbsd_fetch_inferior_registers)
5897         (shnbsd_store_inferior_registers): Refactor as methods of
5898         sh_nbsd_nat_target.
5899         (_initialize_shnbsd_nat): Adjust to C++ification.
5900         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
5901         (inf_ptrace_xfer_partial): Delete.
5902         (sparc_xfer_partial, sparc_target): Delete.
5903         * sparc-nat.h (sparc_fetch_inferior_registers)
5904         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
5905         (sparc_target): Delete function declaration.
5906         (sparc_target): New template class.
5907         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
5908         (_initialize_sparcnbsd_nat): Adjust to C++ification.
5909         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
5910         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
5911         add_target.
5912         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
5913         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
5914         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
5915         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
5916         add_target.
5917         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
5918         (the_vax_bsd_nat_target): New.
5919         (vaxbsd_fetch_inferior_registers)
5920         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
5921         methods.
5922         (_initialize_vaxbsd_nat): Adjust to C++ification.
5923
5924         * bsd-kvm.c (bsd_kvm_target): New class.
5925         (bsd_kvm_ops): Now a bsd_kvm_target.
5926         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
5927         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
5928         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
5929         bsd_kvm_target.
5930         (bsd_kvm_return_one): Delete.
5931         (bsd_kvm_add_target): Adjust to C++ification.
5932
5933         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
5934         (nto_procfs_target_procfs): New classes.
5935         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
5936         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
5937         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
5938         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
5939         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
5940         (procfs_remove_hw_breakpoint, procfs_resume)
5941         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
5942         (procfs_kill_inferior, procfs_store_registers)
5943         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
5944         as methods of nto_procfs_target.
5945         (nto_procfs_ops): Now an nto_procfs_target_procfs.
5946         (nto_native_ops): Delete.
5947         (procfs_open, procfs_native_open): Delete.
5948         (nto_native_ops): Now an nto_procfs_target_native.
5949         (init_procfs_targets): Adjust to C++ification.
5950         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
5951         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
5952         Refactor as methods of nto_procfs_target.
5953
5954         * go32-nat.c (go32_nat_target): New class.
5955         (the_go32_nat_target): New.
5956         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
5957         (go32_store_registers, go32_xfer_partial, go32_files_info)
5958         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
5959         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
5960         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
5961         (go32_pid_to_str): Refactor as methods of go32_nat_target.
5962         (go32_target): Delete.
5963         (_initialize_go32_nat): Adjust to C++ification.
5964
5965         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
5966         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
5967         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
5968         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
5969         gnu_nat_target.
5970         (gnu_target): Delete.
5971         * gnu-nat.h (gnu_target): Delete.
5972         (gnu_nat_target): New class.
5973         * i386-gnu-nat.c (gnu_base_target): New.
5974         (i386_gnu_nat_target): New class.
5975         (the_i386_gnu_nat_target): New.
5976         (_initialize_i386gnu_nat): Adjust to C++ification.
5977
5978 2018-05-02  Pedro Alves  <palves@redhat.com>
5979
5980         * bfd-target.c (target_bfd_xclose): Rename to ...
5981         (target_bfd_close): ... this.
5982         (target_bfd_reopen): Adjust.
5983         * target.c (target_close): Remove references to to_xclose.
5984         * target.h (target_ops::to_xclose): Delete.
5985         (target_ops::to_close): Update comments.
5986
5987 2018-05-02  Pedro Alves  <palves@redhat.com>
5988
5989         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
5990         "linux-nat.h".
5991         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
5992         * inf-ptrace.c (inf_ptrace_register_u_offset)
5993         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5994         (inf_ptrace_store_register, inf_ptrace_store_registers)
5995         (inf_ptrace_trad_target): Move to ...
5996         * linux-nat-trad.c: ... this new file.
5997         * linux-nat-trad.h: New file.
5998         * linux-nat.c (linux_target_install_ops): Make extern.
5999         (linux_trad_target): Delete.
6000         * linux-nat.h (linux_trad_target): Delete declaration.
6001         (linux_target_install_ops): Declare.
6002         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
6003         "linux-nat.h".
6004
6005 2018-05-02  Pedro Alves  <palves@redhat.com>
6006
6007         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6008         procfs_target/add_target here.
6009         * procfs.c (procfs_target): Make static.
6010         (_initialize_procfs): Call add_target here.
6011         * procfs.h (struct target_ops): Remove forward declaration.
6012         (procfs_target): Remove declaration.
6013         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
6014
6015 2018-05-02  Pedro Alves  <palves@redhat.com>
6016
6017         * procfs.c (procfs_stopped_by_watchpoint)
6018         (procfs_insert_watchpoint, procfs_remove_watchpoint)
6019         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
6020         Forward declare.
6021         (procfs_use_watchpoints): Delete, move contents...
6022         (procfs_target): ... here.
6023         * procfs.h (procfs_use_watchpoints): Delete declaration.
6024         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
6025         procfs_use_watchpoints.
6026         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
6027         procfs_use_watchpoints.
6028
6029 2018-05-02  Tom Tromey  <tom@tromey.com>
6030
6031         PR python/20084:
6032         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
6033         and var_zuinteger_unlimited.
6034         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
6035         and PARAM_ZUINTEGER_UNLIMITED.
6036         (set_parameter_value): Handle var_zuinteger and
6037         var_zuinteger_unlimited.
6038         (add_setshow_generic): Likewise.
6039         (parmpy_init): Likewise.
6040
6041 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
6042
6043         PR rust/23124
6044         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
6045         pointer is not null before dereferencing it.
6046
6047 2018-04-30  Tom Tromey  <tom@tromey.com>
6048
6049         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
6050         is_mi_like_p.
6051
6052 2018-04-30  Tom Tromey  <tom@tromey.com>
6053
6054         * breakpoint.c (mention): Remove use of is_mi_like_p.
6055         (print_mention_ranged_breakpoint): Likewise.
6056         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
6057         of is_mi_like_p.
6058
6059 2018-04-30  Tom Tromey  <tom@tromey.com>
6060
6061         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
6062
6063 2018-04-30  Tom Tromey  <tom@tromey.com>
6064
6065         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
6066         (info_spu_event_command): Remove some uses of is_mi_like_p.
6067
6068 2018-04-30  Tom Tromey  <tom@tromey.com>
6069
6070         * python/py-framefilter.c (py_print_single_arg)
6071         (enumerate_locals, py_print_args, py_print_frame): Remove some
6072         uses of is_mi_like_p.
6073
6074 2018-04-30  Tom Tromey  <tom@tromey.com>
6075
6076         * ui-out.c: Update.
6077         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
6078         * ui-out.h (ui_out::is_mi_like_p): Now const.
6079         (ui_out::do_is_mi_like_p): Now const.
6080         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
6081
6082 2018-04-30  Tom Tromey  <tom@tromey.com>
6083
6084         * varobj.c (varobj_set_visualizer): Use new_reference.
6085         * python/python.c (gdbpy_decode_line): Use new_reference.
6086         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
6087         new_reference.
6088
6089 2018-04-30  Tom Tromey  <tom@tromey.com>
6090
6091         * varobj.c (install_new_value): Use new_reference.
6092         * value.h (value_incref): Return void.  Swap intro comment with
6093         value_decref.
6094         * value.c (set_value_parent): Use new_reference.
6095         (value_incref): Return void.  Update intro comment.
6096         (release_value): Use new_reference.
6097         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
6098
6099 2018-04-30  Tom Tromey  <tom@tromey.com>
6100
6101         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
6102         * gdb_bfd.h (new_bfd_ref): Remove.
6103         (gdb_bfd_open): Update comment.
6104         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
6105         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
6106         (gdb_bfd_fdopenr): Use new_reference.
6107         * exec.c (exec_file_attach): Use new_reference.
6108
6109 2018-04-30  Tom Tromey  <tom@tromey.com>
6110
6111         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
6112         method.
6113
6114 2018-04-30  Tom Tromey  <tom@tromey.com>
6115
6116         * jit.c (jit_read_code_entry): Use type_align.
6117         * i386-tdep.c (i386_gdbarch_init): Don't call
6118         set_gdbarch_long_long_align_bit.
6119         * gdbarch.sh: Remove long_long_align_bit.
6120         * gdbarch.c, gdbarch.h: Rebuild.
6121         * arc-tdep.c (arc_type_align): New function.
6122         (arc_gdbarch_init): Use arc_type_align.  Don't call
6123         set_gdbarch_long_long_align_bit.
6124
6125 2018-04-30  Tom Tromey  <tom@tromey.com>
6126
6127         * rust-lang.c (rust_type_alignment): Remove.
6128         (rust_composite_type): Use type_align.
6129
6130 2018-04-30  Tom Tromey  <tom@tromey.com>
6131
6132         * NEWS: Mention Type.align.
6133         * python/py-type.c (typy_get_alignof): New function.
6134         (type_object_getset): Add "alignof".
6135
6136 2018-04-30  Tom Tromey  <tom@tromey.com>
6137
6138         PR exp/17095:
6139         * NEWS: Update.
6140         * std-operator.def (UNOP_ALIGNOF): New operator.
6141         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
6142         New.
6143         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
6144         * c-lang.c (c_op_print_tab): Add alignof.
6145         * c-exp.y (ALIGNOF): New token.
6146         (exp): Add "ALIGNOF" production.
6147         (ident_tokens): Add _Alignof and alignof.
6148
6149 2018-04-30  Tom Tromey  <tom@tromey.com>
6150
6151         * i386-tdep.c (i386_type_align): New function.
6152         (i386_gdbarch_init): Update.
6153         * gdbarch.sh (type_align): New method.
6154         * gdbarch.c, gdbarch.h: Rebuild.
6155         * arch-utils.h (default_type_align): Declare.
6156         * arch-utils.c (default_type_align): New function.
6157         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
6158         (struct type) <align_log2>: New field.
6159         <instance_flags>: Now a bitfield.
6160         (TYPE_RAW_ALIGN): New macro.
6161         (type_align, type_raw_align, set_type_align): Declare.
6162         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
6163         functions.
6164         * dwarf2read.c (quirk_rust_enum): Set type alignment.
6165         (get_alignment, maybe_set_alignment): New functions.
6166         (read_structure_type, read_enumeration_type, read_array_type)
6167         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
6168         (read_subrange_type, read_base_type): Set type alignment.
6169
6170 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
6171
6172         * dwarf2read.c (read_index_from_section): Use bool.
6173
6174 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
6175
6176         PR gdb/22950
6177         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
6178         with #ifdef.
6179
6180 2018-04-29  John Reiser  <jreiser@BitWagon.com>
6181
6182         PR build/22873
6183         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
6184         last step, and do it atomically.
6185
6186 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
6187
6188         * compile/compile-c-types.c (convert_int, convert_float):
6189         Update for C FE v1.
6190
6191 2018-04-27  Tom Tromey  <tom@tromey.com>
6192
6193         PR rust/22545:
6194         * rust-lang.c (rust_inclusive_range_type_p): New function.
6195         (rust_range): Handle inclusive ranges.
6196         (rust_compute_range): Likewise.
6197         * rust-exp.y (struct rust_op) <inclusive>: New field.
6198         (DOTDOTEQ): New constant.
6199         (range_expr): Add "..=" productions.
6200         (operator_tokens): Add "..=" token.
6201         (ast_range): Add "inclusive" parameter.
6202         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
6203         ranges.
6204         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
6205         bounds values.
6206         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
6207         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
6208         Update comments.
6209         * expprint.c (print_subexp_standard): Handle new bounds values.
6210         (dump_subexp_body_standard): Likewise.
6211
6212 2018-04-27  Tom Tromey  <tom@tromey.com>
6213
6214         * configure: Rebuild.
6215         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
6216         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
6217         "OVERRIDE".
6218         (class symbol_needs_eval_context): Likewise.
6219         * dwarf2read.c (mock_mapped_index::symbol_name_count)
6220         (mock_mapped_index::symbol_name_at): Use "override".  Remove
6221         "virtual".
6222         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
6223         "override".
6224         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
6225         * aarch64-tdep.c (instruction_reader::read): Use "override".
6226         (instruction_reader_test::read): Likewise.
6227         * arm-tdep.c (instruction_reader::read): Use "override".
6228         (instruction_reader_thumb::read): Likewise.
6229
6230 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
6231
6232         PR remote/9665
6233         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
6234         instead of remote_send.
6235         (remote_send): Remove.
6236
6237 2018-04-26  Pedro Alves  <palves@redhat.com>
6238
6239         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
6240         find_function_start_sal instead of find_pc_line.
6241
6242 2018-04-26  Pedro Alves  <palves@redhat.com>
6243
6244         * breakpoint.c (set_breakpoint_location_function): Handle
6245         mst_data_gnu_ifunc.
6246         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
6247         * elfread.c (elf_symtab_read): Give data symbols with
6248         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
6249         (elf_rel_plt_read): Update comment.
6250         * linespec.c (convert_linespec_to_sals): Handle
6251         mst_data_gnu_ifunc.
6252         (minsym_found): Handle mst_data_gnu_ifunc.
6253         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
6254         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
6255         * parse.c (find_minsym_type_and_address): Handle
6256         mst_data_gnu_ifunc.
6257         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
6258         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
6259         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
6260         comment.
6261         <mst_data_gnu_ifunc>: New enumerator.
6262
6263 2018-04-26  Pedro Alves  <palves@redhat.com>
6264
6265         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
6266         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
6267         'want_trampoline' parameter by a lookup_msym_prefer parameter.
6268         Handle it.
6269         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
6270         (lookup_minimal_symbol_by_pc): Adjust.
6271         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
6272         (lookup_solib_trampoline_symbol_by_pc): Adjust.
6273         * minsyms.h (lookup_msym_prefer): New enum.
6274         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6275         parameter by a lookup_msym_prefer parameter.
6276
6277 2018-04-26  Pedro Alves  <palves@redhat.com>
6278
6279         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
6280         ends in "@plt" instead of looking at the symbol's section.
6281
6282 2018-04-26  Pedro Alves  <palves@redhat.com>
6283
6284         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
6285         all references.
6286         (find_pc_partial_function_gnu_ifunc): Rename to ...
6287         (find_pc_partial_function): ... this, and remove references to
6288         'is_gnu_ifunc_p'.
6289         (find_pc_partial_function): Delete old implementation.
6290         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
6291
6292 2018-04-26  Pedro Alves  <palves@redhat.com>
6293
6294         * linespec.c (struct bound_minimal_symbol_search_key): New.
6295         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
6296         skip first line if we found a GNU ifunc minimal symbol by name.
6297         (compare_msymbols): Change parameters to work with a destructured
6298         lhs minsym.
6299         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
6300         functions.
6301
6302 2018-04-26  Pedro Alves  <palves@redhat.com>
6303
6304         * breakpoint.c (set_breakpoint_location_function): Don't resolve
6305         ifunc targets here.  Instead, if we have an ifunc minsym, use its
6306         address/name.
6307         (add_location_to_breakpoint): Store the minsym and the objfile in
6308         the breakpoint location.
6309         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
6310         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
6311         Record the minsym in the sal.
6312         * symtab.h (symtab_and_line) <msymbol>: New field.
6313
6314 2018-04-26  Pedro Alves  <palves@redhat.com>
6315
6316         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
6317         unless we actually resolved the ifunc.
6318
6319 2018-04-26  Pedro Alves  <palves@redhat.com>
6320
6321         * c-exp.y (variable production): Prefer ifunc minsyms over
6322         regular function symbols.
6323         * symtab.c (find_gnu_ifunc): New function.
6324         * minsyms.h (lookup_msym_prefer): New enum.
6325         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
6326         parameter by a lookup_msym_prefer parameter.
6327         * symtab.h (find_gnu_ifunc): New declaration.
6328
6329 2018-04-26  Pedro Alves  <palves@redhat.com>
6330
6331         * blockframe.c (find_gnu_ifunc_target_type): New function.
6332         (find_function_type): New.
6333         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
6334         return a value with a memory address.
6335         (eval_call): For calls to GNU ifunc functions, try to find the
6336         type of the target function from the type that the resolver
6337         returns.
6338         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
6339         symbols.
6340         * infcall.c (find_function_return_type): Delete.
6341         (find_function_addr): Add 'function_type' parameter.  For calls to
6342         GNU ifunc functions, try to find the type of the target function
6343         from the type that the resolver returns, and return it via
6344         FUNCTION_TYPE.
6345         (call_function_by_hand_dummy): Adjust to use the function type
6346         returned by find_function_addr.
6347         (find_function_addr): Add 'function_type' parameter and move
6348         description here.
6349         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
6350         declarations.
6351
6352 2018-04-26  Pedro Alves  <palves@redhat.com>
6353
6354         * c-exp.y (variable production): Skip finding an alias for ifunc
6355         symbols.
6356
6357 2018-04-26  Pedro Alves  <palves@redhat.com>
6358
6359         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
6360
6361 2018-04-25  Pedro Alves  <palves@redhat.com>
6362
6363         * infcmd.c (kill_command): Print the pid as string, not the whole
6364         thread's ptid.  Add comment.  s/has been killed/killed/ in output
6365         message.
6366         * remote.c (remote_detach_1): Print the pid as string, not the
6367         whole thread's ptid.
6368
6369 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
6370             Sergio Durigan Junior  <sergiodj@redhat.com>
6371             Pedro Alves  <palves@redhat.com>
6372
6373         * infcmd.c (kill_command): Print message when inferior has
6374         been killed.
6375         * inferior.c (print_inferior_events): Remove 'static'.  Set as
6376         '1'.
6377         (add_inferior): Improve message printed when
6378         'print_inferior_events' is on.
6379         (exit_inferior): Remove message printed when
6380         'print_inferior_events' is on.
6381         (detach_inferior): Improve message printed when
6382         'print_inferior_events' is on.
6383         (initialize_inferiors): Use 'add_inferior_silent' to set
6384         'current_inferior_'.
6385         * inferior.h (print_inferior_events): Declare here as
6386         'extern'.
6387         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
6388         '[Detaching...]' messages when 'print_inferior_events' is on.
6389         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
6390         as prefix/suffix for messages.  Remove periods.  Fix erroneous
6391         'Detaching after fork from child...', replace it by '... from
6392         parent...'.
6393         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
6394         prefix/suffix when printing 'Detaching...' messages.  Print
6395         them when 'print_inferior_events' is on.
6396         * remote.c (remote_detach_1): Print message when detaching
6397         from inferior and '!is_fork_parent'.
6398
6399 2018-04-24  Tom Tromey  <tom@tromey.com>
6400
6401         * cli-out.h: Reindent.
6402
6403 2018-04-24  Tom Tromey  <tom@tromey.com>
6404
6405         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
6406         (cli_ui_out::do_field_string): Use fputs_filtered.
6407         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
6408
6409 2018-04-23  Tom Tromey  <tom@tromey.com>
6410
6411         * guile/scm-frame.c (gdbscm_frame_read_var): Use
6412         gdb::unique_xmalloc_ptr.
6413
6414 2018-04-23  Tom Tromey  <tom@tromey.com>
6415
6416         * configure: Rebuild.
6417
6418 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
6419
6420         PR gdb/23095
6421         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
6422         prepare_for_testing.  Set normal_bp to r_debug_state if target
6423         is bsd.
6424
6425 2018-04-21  Pedro Alves  <palves@redhat.com>
6426             Rajendra SY  <rajendra.sy@gmail.com>
6427
6428         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
6429         * remote.c (extended_remote_attach): In all-stop mode, mark the
6430         thread as executing.
6431
6432 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6433
6434         * thread.c (thread_apply_all_command): Fix comment.
6435         (thread_command): Fix comment.
6436
6437 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
6438
6439         * common/tdesc.h (tdesc_create_feature): Remove xml filename
6440         parameter.
6441         * features/aarch64-core.c (create_feature_aarch64_core):
6442         Regenerate.
6443         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
6444         Likewise.
6445         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
6446         Likewise.
6447         * features/i386/32bit-avx512.c
6448         (create_feature_i386_32bit_avx512): Likewise.
6449         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
6450         Likewise.
6451         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
6452         Likewise.
6453         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
6454         Likewise.
6455         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
6456         Likewise.
6457         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
6458         Likewise.
6459         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
6460         Likewise.
6461         * features/i386/64bit-avx512.c
6462         (create_feature_i386_64bit_avx512): Likewise.
6463         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
6464         Likewise.
6465         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
6466         Likewise.
6467         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
6468         Likewise.
6469         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
6470         Likewise.
6471         * features/i386/64bit-segments.c
6472         (create_feature_i386_64bit_segments): Likewise.
6473         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
6474         Likewise.
6475         * features/i386/x32-core.c
6476         (create_feature_i386_x32_core): Likewise.
6477         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
6478         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
6479         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
6480         * target-descriptions.c: In generated code, don't pass xml
6481         filename.
6482
6483 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6484
6485         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
6486         (print_xml_feature::visit_post): Likewise.
6487         (print_xml_feature::visit): Likewise.
6488         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
6489         (print_xml_feature): Add new class.
6490         * regformats/regdat.sh: Null xmltarget on feature targets.
6491         * target-descriptions.c (struct target_desc): Add xmltarget.
6492         (maintenance_check_tdesc_xml_convert): Add unittest function.
6493         (tdesc_get_features_xml): Add function to get xml.
6494         (maintenance_check_xml_descriptions): Test xml generation.
6495         * xml-tdesc.c (string_read_description_xml): Add function.
6496         * xml-tdesc.h (string_read_description_xml): Add declaration.
6497
6498 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6499
6500         * features/Makefile: Add feature marker to targets with new style
6501         target descriptions.
6502         * regformats/aarch64.dat: Regenerate.
6503         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
6504         * regformats/i386/amd64-avx-linux.dat: Likewise.
6505         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
6506         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
6507         * regformats/i386/amd64-linux.dat: Likewise.
6508         * regformats/i386/amd64-mpx-linux.dat: Likewise.
6509         * regformats/i386/amd64.dat: Likewise.
6510         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
6511         * regformats/i386/i386-avx-linux.dat: Likewise.
6512         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
6513         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
6514         * regformats/i386/i386-linux.dat: Likewise.
6515         * regformats/i386/i386-mmx-linux.dat: Likewise.
6516         * regformats/i386/i386-mpx-linux.dat: Likewise.
6517         * regformats/i386/i386.dat: Likewise.
6518         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
6519         * regformats/i386/x32-avx-linux.dat: Likewise.
6520         * regformats/i386/x32-linux.dat: Likewise.
6521         * regformats/tic6x-c62x-linux.dat: Likewise.
6522         * regformats/tic6x-c64x-linux.dat: Likewise.
6523         * regformats/tic6x-c64xp-linux.dat: Likewise.
6524         * regformats/regdat.sh: Parse feature marker.
6525
6526 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6527
6528         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
6529         (tdesc_osabi_name): Likewise.
6530         * target-descriptions.c (tdesc_architecture_name): Add new
6531         function.
6532         (tdesc_osabi_name): Likewise.
6533
6534 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6535
6536         * common/tdesc.c (tdesc_predefined_type): Move to here.
6537         (tdesc_named_type): Likewise.
6538         (tdesc_create_vector): Likewise.
6539         (tdesc_create_struct): Likewise.
6540         (tdesc_set_struct_size): Likewise.
6541         (tdesc_create_union): Likewise.
6542         (tdesc_create_flags): Likewise.
6543         (tdesc_create_enum): Likewise.
6544         (tdesc_add_field): Likewise.
6545         (tdesc_add_typed_bitfield): Likewise.
6546         (tdesc_add_bitfield): Likewise.
6547         (tdesc_add_flag): Likewise.
6548         (tdesc_add_enum_value): Likewise.
6549         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
6550         (struct tdesc_type_vector): Likewise.
6551         (struct tdesc_type_field): Likewise.
6552         (struct tdesc_type_with_fields): Likewise.
6553         (tdesc_create_enum): Add declaration.
6554         (tdesc_add_typed_bitfield): Likewise.
6555         (tdesc_add_enum_value): Likewise.
6556         * target-descriptions.c (tdesc_type_field): Move from here.
6557         (tdesc_type_builtin): Likewise.
6558         (tdesc_type_vector): Likewise.
6559         (tdesc_type_with_fields): Likewise.
6560         (tdesc_predefined_types): Likewise.
6561         (tdesc_named_type): Likewise.
6562         (tdesc_create_vector): Likewise.
6563         (tdesc_create_struct): Likewise.
6564         (tdesc_set_struct_size): Likewise.
6565         (tdesc_create_union): Likewise.
6566         (tdesc_create_flags): Likewise.
6567         (tdesc_create_enum): Likewise.
6568         (tdesc_add_field): Likewise.
6569         (tdesc_add_typed_bitfield): Likewise.
6570         (tdesc_add_bitfield): Likewise.
6571         (tdesc_add_flag): Likewise.
6572         (tdesc_add_enum_value): Likewise.
6573         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
6574         (tdesc_add_typed_bitfield): Likewise.
6575         (tdesc_add_enum_value): Likewise.
6576
6577 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6578
6579         * common/tdesc.c (tdesc_feature::accept): Move to here.
6580         (tdesc_feature::operator==): Likewise.
6581         (tdesc_create_reg): Likewise.
6582         * common/tdesc.h (tdesc_type_kind): Likewise.
6583         (struct tdesc_type): Likewise.
6584         (struct tdesc_feature): Likewise.
6585         * regformats/regdat.sh: Create a feature.
6586         * target-descriptions.c (tdesc_type_kind): Move from here.
6587         (tdesc_type): Likewise.
6588         (tdesc_type_up): Likewise.
6589         (tdesc_feature): Likewise.
6590         (tdesc_create_reg): Likewise.
6591
6592 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
6593
6594         * Makefile.in: Add arch/tdesc.c
6595         * common/tdesc.c: New file.
6596         * common/tdesc.h (tdesc_element_visitor): Move to here.
6597         (tdesc_element): Likewise.
6598         (tdesc_reg): Likewise.
6599         (tdesc_reg_up): Likewise.
6600         * regformats/regdef.h (reg): Add offset to constructors.
6601         * target-descriptions.c (tdesc_element_visitor): Move from here.
6602         (tdesc_element): Likewise.
6603         (tdesc_reg): Likewise.
6604         (tdesc_reg_up): Likewise.
6605
6606 2018-04-17  Tom Tromey  <tom@tromey.com>
6607
6608         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
6609         discriminant field.
6610
6611 2018-04-17  Tom Tromey  <tom@tromey.com>
6612
6613         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
6614
6615 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6616
6617         * symtab.c (print_symbol_info): Skip printing filename and line
6618         number when `last' is NULL.
6619         (symtab_symbol_info): Use empty string instead of NULL for first
6620         invocation of print_symbol_info.
6621         (rbreak_command): Pass NULL to `last' parameter of
6622         print_symbol_info.
6623
6624 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
6625
6626         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
6627         instead of nullptr.
6628
6629 2018-04-16  Pedro Alves  <palves@redhat.com>
6630
6631         * MAINTAINERS (sh): Remove.
6632         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
6633         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
6634         (ALLDEPFILES): Remove sh64-tdep.c.
6635         * NEWS: Mentions that support for SH-5/SH64 is removed.
6636         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
6637         (sh*-*-openbsd*): Ditto.
6638         (sh64-*-elf*): Remove.
6639         (sh*): Remove.
6640         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
6641         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
6642         * sh-tdep.c: No longer include "sh64-tdep.h".
6643         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
6644         * sh64-tdep.c, sh64-tdep.h: Remove files.
6645
6646 2018-04-16  Pedro Alves  <palves@redhat.com>
6647
6648         * MAINTAINERS: Remove m88k.
6649         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
6650         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
6651         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
6652         * NEWS: Mention that support for m88k was removed.
6653         * configure.host (m88*-*-*): Remove support.
6654         * configure.nat (m88k-*-*): Remove support.
6655         * configure.tgt (m88*-*-openbsd*): Remove.
6656         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
6657
6658 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
6659
6660         * configure.tgt (x86_tobjs): New variable.
6661         (amd64_tobjs, i386_tobjs): Use it.
6662
6663 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6664
6665         * symtab.c (print_symbol_info): Precede the symbol definition by
6666         the line number when available.
6667         * NEWS: Advertise this enhancement.
6668
6669 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6670
6671         * NEWS (New options): announce set/show record btrace cpu.
6672         * btrace.c: Include record-btrace.h.
6673         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
6674         the vendor is unknown.
6675         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
6676         Maybe overwrite the btrace configuration's cpu.
6677         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
6678         (btrace_fetch): Add cpu parameter.  Update callers.
6679         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
6680         Maybe overwrite the btrace configuration's cpu.  Skip enabling
6681         errata workarounds if the vendor is unknown.
6682         * python/py-record-btrace.c: Include record-btrace.h.
6683         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
6684         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
6685         * record-btrace.c (record_btrace_cpu_state_kind): New.
6686         (record_btrace_cpu): New.
6687         (set_record_btrace_cpu_cmdlist): New.
6688         (record_btrace_get_cpu): New.
6689         (require_btrace_thread, record_btrace_info)
6690         (record_btrace_resume_thread): Call record_btrace_get_cpu.
6691         (cmd_set_record_btrace_cpu_none): New.
6692         (cmd_set_record_btrace_cpu_auto): New.
6693         (cmd_set_record_btrace_cpu): New.
6694         (cmd_show_record_btrace_cpu): New.
6695         (_initialize_record_btrace): Initialize set/show record btrace cpu
6696         commands.
6697         * record-btrace.h (record_btrace_get_cpu): New.
6698
6699 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6700
6701         * record.c (set_record_command): Fix typo in message.
6702
6703 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6704
6705         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
6706
6707 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
6708
6709         * infrun.c (process_event_stop_test): Call
6710         gdbarch_in_indirect_branch_thunk.
6711         * gdbarch.sh (in_indirect_branch_thunk): New.
6712         * gdbarch.c: Regenerated.
6713         * gdbarch.h: Regenerated.
6714         * x86-tdep.h: New.
6715         * x86-tdep.c: New.
6716         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
6717         (HFILES_NO_SRCDIR): Add x86-tdep.h.
6718         (ALLDEPFILES): Add x86-tdep.c.
6719         * arch-utils.h (default_in_indirect_branch_thunk): New.
6720         * arch-utils.c (default_in_indirect_branch_thunk): New.
6721         * i386-tdep: Include x86-tdep.h.
6722         (i386_in_indirect_branch_thunk): New.
6723         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
6724         function.
6725         * amd64-tdep: Include x86-tdep.h.
6726         (amd64_in_indirect_branch_thunk): New.
6727         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
6728
6729 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
6730
6731         PR gdb/23053
6732         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
6733         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
6734         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
6735         regression.
6736
6737 2018-04-12  Tom Tromey  <tom@tromey.com>
6738
6739         * rust-lang.c (rust_print_struct_def): Remove univariant code.
6740         (rust_evaluate_subexp): Likewise.
6741
6742 2018-04-12  Pedro Alves  <palves@redhat.com>
6743
6744         * procfs.c (procfs_detach): Make forward declaration's prototype
6745         match definition's protototype.
6746         (proc_get_LDT_entry): Remove stale do_cleanups call.
6747
6748 2018-04-12  Pedro Alves  <palves@redhat.com>
6749
6750         * target.h (target_ops::to_has_exited): Delete.
6751         (target_has_exited): Delete.
6752         * target-delegates.c: Regenerate.
6753
6754 2018-04-11  Pedro Alves  <palves@redhat.com>
6755
6756         * target.c (fileio_fh_t::t): Add comment.
6757         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6758         (target_fileio_close): Handle a NULL target.
6759         (invalidate_fileio_fh): New.
6760         (target_close): Call it.
6761         * remote.c (remote_hostio_send_command): No longer check whether
6762         remote_desc is open.
6763
6764 2018-04-11  Pedro Alves  <palves@redhat.com>
6765
6766         * target.c (fileio_fh_t): Make it a named struct instead of a
6767         typedef.
6768         (fileio_fh_t::is_closed): New method.
6769         (DEF_VEC_O (fileio_fh_t)): Remove.
6770         (fileio_fhandles): Now a std::vector.
6771         (is_closed_fileio_fh): Delete.
6772         (acquire_fileio_fd): Adjust.  Rename parameters.
6773         (release_fileio_fd): Adjust.
6774         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
6775         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
6776         (target_fileio_close): Adjust.
6777
6778 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
6779
6780         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
6781         index.
6782
6783 2018-04-10  Pedro Alves  <palves@redhat.com>
6784
6785         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
6786         (scoped_finish_thread_state): New class.
6787         * infcmd.c (run_command_1): Use it instead of finish_thread_state
6788         cleanup.
6789         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
6790         (fetch_inferior_event, normal_stop): Likewise.
6791         * thread.c (finish_thread_state_cleanup): Delete.
6792
6793 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6794             Pedro Alves  <palves@redhat.com>
6795
6796         * value.c: Include "selftest.h" and "common/array-view.h".
6797         (struct range) <operator ==>: New.
6798         (test_ranges_contain): New.
6799         (check_ranges_vector): New.
6800         (test_insert_into_bit_range_vector): New.
6801         (_initialize_values): Register selftests.
6802         * common/array-view.h (operator==, operator!=): New.
6803
6804 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6805
6806         * common/gdb_vecs.h (unordered_remove): Add overload that takes
6807         an iterator.
6808         * inline-frame.c: Include <algorithm>.
6809         (struct inline_state): Add constructor.
6810         (inline_state_s): Remove.
6811         (DEF_VEC_O(inline_state_s)): Remove.
6812         (inline_states): Change type to std::vector.
6813         (find_inline_frame_state): Adjust to std::vector.
6814         (allocate_inline_frame_state): Remove.
6815         (clear_inline_frame_state): Adjust to std::vector.
6816         (skip_inline_frames): Adjust to std::vector.
6817
6818 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6819
6820         * tracepoint.h (struct trace_state_variable): Add constructor.
6821         <name>: Change type to std::string.
6822         * tracepoint.c (tsv_s): Remove.
6823         (DEF_VEC_O(tsv_s)): Remove.
6824         (tvariables): Change to std::vector.
6825         (create_trace_state_variable): Adjust to std::vector.
6826         (find_trace_state_variable): Likewise.
6827         (find_trace_state_variable_by_number): Likewise.
6828         (delete_trace_state_variable): Likewise.
6829         (trace_variable_command): Adjust to std::string.
6830         (delete_trace_variable_command): Likewise.
6831         (tvariables_info_1): Adjust to std::vector.
6832         (save_trace_state_variables): Likewise.
6833         (start_tracing): Likewise.
6834         (merge_uploaded_trace_state_variables): Adjust to std::vector
6835         and std::string.
6836         * target.h (struct target_ops)
6837         <to_download_trace_state_variable>: Pass reference to
6838         trace_state_variable.
6839         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
6840         * target-delegates.c: Re-generate.
6841         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
6842         (mi_tsv_deleted): Likewise.
6843         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
6844         * remote.c (remote_download_trace_state_variable): Change
6845         pointer to reference and adjust.
6846         * make-target-delegates (parse_argtypes): Handle references.
6847         (write_function_header): Likewise.
6848         (munge_type): Likewise.
6849
6850 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6851
6852         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6853         string_view-selftests.c.
6854         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
6855         testsuite.
6856         * unittests/basic_string_view/cons/char/1.cc: Likewise.
6857         * unittests/basic_string_view/cons/char/2.cc: Likewise.
6858         * unittests/basic_string_view/cons/char/3.cc: Likewise.
6859         * unittests/basic_string_view/element_access/char/1.cc:
6860         Likewise.
6861         * unittests/basic_string_view/element_access/char/empty.cc:
6862         Likewise.
6863         * unittests/basic_string_view/element_access/char/front_back.cc:
6864         Likewise.
6865         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
6866         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
6867         Likewise.
6868         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
6869         Likewise.
6870         * unittests/basic_string_view/modifiers/swap/char/1.cc:
6871         Likewise.
6872         * unittests/basic_string_view/operations/compare/char/1.cc:
6873         Likewise.
6874         * unittests/basic_string_view/operations/compare/char/13650.cc:
6875         Likewise.
6876         * unittests/basic_string_view/operations/copy/char/1.cc:
6877         Likewise.
6878         * unittests/basic_string_view/operations/data/char/1.cc:
6879         Likewise.
6880         * unittests/basic_string_view/operations/find/char/1.cc:
6881         Likewise.
6882         * unittests/basic_string_view/operations/find/char/2.cc:
6883         Likewise.
6884         * unittests/basic_string_view/operations/find/char/3.cc:
6885         Likewise.
6886         * unittests/basic_string_view/operations/find/char/4.cc:
6887         Likewise.
6888         * unittests/basic_string_view/operations/rfind/char/1.cc:
6889         Likewise.
6890         * unittests/basic_string_view/operations/rfind/char/2.cc:
6891         Likewise.
6892         * unittests/basic_string_view/operations/rfind/char/3.cc:
6893         Likewise.
6894         * unittests/basic_string_view/operations/substr/char/1.cc:
6895         Likewise.
6896         * unittests/basic_string_view/operators/char/2.cc: Likewise.
6897         * unittests/string_view-selftests.c: New file.
6898
6899 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6900
6901         * unittests/basic_string_view/capacity/1.cc: New file.
6902         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
6903         * unittests/basic_string_view/cons/char/1.cc: New file.
6904         * unittests/basic_string_view/cons/char/2.cc: New file.
6905         * unittests/basic_string_view/cons/char/3.cc: New file.
6906         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
6907         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
6908         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
6909         * unittests/basic_string_view/element_access/char/1.cc: New file.
6910         * unittests/basic_string_view/element_access/char/2.cc: New file.
6911         * unittests/basic_string_view/element_access/char/empty.cc: New file.
6912         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
6913         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
6914         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
6915         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
6916         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
6917         * unittests/basic_string_view/include.cc: New file.
6918         * unittests/basic_string_view/inserters/char/1.cc: New file.
6919         * unittests/basic_string_view/inserters/char/2.cc: New file.
6920         * unittests/basic_string_view/inserters/char/3.cc: New file.
6921         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
6922         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
6923         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
6924         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
6925         * unittests/basic_string_view/literals/types.cc: New file.
6926         * unittests/basic_string_view/literals/values.cc: New file.
6927         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
6928         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
6929         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
6930         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
6931         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
6932         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
6933         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
6934         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
6935         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
6936         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
6937         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
6938         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
6939         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
6940         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
6941         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
6942         * unittests/basic_string_view/operations/data/char/1.cc: New file.
6943         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
6944         * unittests/basic_string_view/operations/find/char/1.cc: New file.
6945         * unittests/basic_string_view/operations/find/char/2.cc: New file.
6946         * unittests/basic_string_view/operations/find/char/3.cc: New file.
6947         * unittests/basic_string_view/operations/find/char/4.cc: New file.
6948         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
6949         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
6950         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
6951         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
6952         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
6953         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
6954         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
6955         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
6956         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
6957         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
6958         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
6959         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
6960         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
6961         * unittests/basic_string_view/operators/char/2.cc: New file.
6962         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
6963         * unittests/basic_string_view/range_access/char/1.cc: New file.
6964         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
6965         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
6966         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
6967         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
6968         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
6969         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
6970         * unittests/basic_string_view/requirements/typedefs.cc: New file.
6971         * unittests/basic_string_view/typedefs.cc: New file.
6972         * unittests/basic_string_view/types/1.cc: New file.
6973
6974 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6975
6976         * common/gdb_string_view.h: Remove libstdc++ implementation
6977         details, adjust to gdb reality.
6978         * common/gdb_string_view.tcc: Likewise.
6979         * cli/cli-script.c (struct string_view): Remove.
6980         (user_args) <m_args>: Change element type to gdb::string_view.
6981         (user_args::insert_args): Adjust.
6982
6983 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6984
6985         * common/gdb_string_view.h: New file.
6986         * common/gdb_string_view.tcc: New file.
6987
6988 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6989
6990         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
6991         * configure: Re-generate.
6992
6993 2018-04-09  Pedro Alves  <palves@redhat.com>
6994
6995         * gdbarch.sh: Include "observable.h" instead of "observer.h".
6996         (set_target_gdbarch): Call
6997         gdb::observers::architecture_changed.notify instead of
6998         observer_notify_architecture_changed.
6999
7000 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7001
7002         * tracepoint.c (struct current_traceframe_cleanup): Remove.
7003         (do_restore_current_traceframe_cleanup): Remove.
7004         (restore_current_traceframe_cleanup_dtor): Remove.
7005         (make_cleanup_restore_current_traceframe): Remove.
7006         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
7007         New.
7008         * tracepoint.h (struct scoped_restore_current_traceframe): New.
7009         * infrun.c (fetch_inferior_event): Use
7010         scoped_restore_current_traceframe.
7011
7012 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7013
7014         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
7015         Remove.
7016         <n_allocated_type_units>: Remove.
7017         <all_type_units>: Change to std::vector.
7018         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7019         to std::vector change.
7020         (dwarf2_per_objfile::get_cutu): Likewise.
7021         (dwarf2_per_objfile::get_tu): Likewise.
7022         (create_signatured_type_table_from_index): Likewise.
7023         (create_signatured_type_table_from_debug_names): Likewise.
7024         (dw2_symtab_iter_next): Likewise.
7025         (dw2_print_stats): Likewise.
7026         (dw2_expand_all_symtabs): Likewise.
7027         (dw2_expand_marked_cus): Likewise.
7028         (dw2_debug_names_iterator::next): Likewise.
7029         (dwarf2_initialize_objfile): Likewise.
7030         (add_signatured_type_cu_to_table): Likewise.
7031         (create_all_type_units): Likewise.
7032         (add_type_unit): Likewise.
7033         (struct tu_abbrev_offset): Add constructor.
7034         (build_type_psymtabs_1): Adjust to std::vector change.
7035         (print_tu_stats): Likewise.
7036         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7037         (write_debug_names): Likewise.
7038
7039 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7040
7041         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
7042         Make an std::vector.
7043         <n_comp_units>: Remove.
7044         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
7045         to std::vector change.
7046         (dwarf2_per_objfile::get_cutu): Likewise.
7047         (dwarf2_per_objfile::get_cu): Likewise.
7048         (create_cus_from_index): Likewise.
7049         (create_addrmap_from_index): Likewise.
7050         (create_addrmap_from_aranges): Likewise.
7051         (dwarf2_read_index): Likewise.
7052         (dw2_find_last_source_symtab): Likewise.
7053         (dw2_map_symtabs_matching_filename): Likewise.
7054         (dw2_symtab_iter_next): Likewise.
7055         (dw2_print_stats): Likewise.
7056         (dw2_expand_all_symtabs): Likewise.
7057         (dw2_expand_symtabs_with_fullname): Likewise.
7058         (dw2_expand_marked_cus): Likewise.
7059         (dw2_map_symbol_filenames): Likewise.
7060         (create_cus_from_debug_names): Likewise.
7061         (dwarf2_read_debug_names): Likewise.
7062         (dw2_debug_names_iterator::next): Likewise.
7063         (dwarf2_initialize_objfile): Likewise.
7064         (set_partial_user): Likewise.
7065         (dwarf2_build_psymtabs_hard): Likewise.
7066         (read_comp_units_from_section): Remove arguments, adjust to
7067         std::vector change.
7068         (create_all_comp_units): Adjust to std::vector and
7069         read_comp_units_from_section changes.
7070         (dwarf2_find_containing_comp_unit): Adjust to std::vector
7071         change.
7072         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
7073         (psyms_seen_size): Likewise.
7074         (write_gdbindex): Likewise.
7075         (write_debug_names): Likewise.
7076
7077 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7078
7079         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
7080         with dwarf2_per_objfile.
7081         (create_cus_from_index): Likewise.
7082         (create_signatured_type_table_from_index): Likewise.
7083         (dwarf2_read_index): Likewise.
7084         (dwarf2_initialize_objfile): Likewise.
7085         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
7086         per_cu rather than get_dwarf2_per_objfile.
7087
7088 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7089
7090         * dwarf2read.h (struct signatured_type): Forward declare.
7091         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
7092         New methods.
7093         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
7094         (dw2_get_cutu): ...this.
7095         (dwarf2_per_objfile::get_cu): Rename from...
7096         (dw2_get_cu): ...this.
7097         (dwarf2_per_objfile::get_tu): New.
7098         (create_addrmap_from_index): Adjust.
7099         (create_addrmap_from_aranges): Adjust.
7100         (dw2_find_last_source_symtab): Adjust.
7101         (dw2_map_symtabs_matching_filename): Adjust.
7102         (dw2_symtab_iter_next): Adjust.
7103         (dw2_print_stats): Adjust.
7104         (dw2_expand_all_symtabs): Adjust.
7105         (dw2_expand_symtabs_with_fullname): Adjust.
7106         (dw2_expand_marked_cus): Adjust.
7107         (dw_expand_symtabs_matching_file_matcher): Adjust.
7108         (dw2_map_symbol_filenames): Adjust.
7109         (dw2_debug_names_iterator::next): Adjust.
7110         (dwarf2_initialize_objfile): Adjust.
7111         (set_partial_user): Adjust.
7112         (dwarf2_build_psymtabs_hard): Adjust.
7113
7114 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7115
7116         * dwarf2read.c (create_signatured_type_table_from_debug_names):
7117         Remove unused variables.
7118         (dw2_map_symtabs_matching_filename): Likewise.
7119         (dwarf2_record_block_ranges): Likewise.
7120         (dwarf2_read_addr_index): Likewise.
7121         (follow_die_offset): Likewise.
7122
7123 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7124
7125         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
7126         to symbol_file_add_main.
7127
7128 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7129
7130         PR mi/22299
7131         * mi/mi-console.c (do_fputc_async_safe): New.
7132         (mi_console_file::write_async_safe): New.
7133         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
7134         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
7135         New.
7136         * ui-file.c (ui_file::putstrn): Adjust call to
7137         fputstrn_unfiltered.
7138         * utils.c (printchar): Replace do_fputs and do_fprintf
7139         parameters by do_fputc.
7140         (fputstr_filtered): Adjust call to printchar.
7141         (fputstr_unfiltered): Likewise.
7142         (fputstrn_filtered): Likewise.
7143         (fputstrn_unfiltered): Add do_fputc parameter, pass to
7144         printchar.
7145         * utils.h (do_fputc_ftype): New typedef.
7146         (fputstrn_unfiltered): Add do_fputc parameter.
7147
7148 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
7149
7150         * regformats/i386/i386-avx.dat: Remove.
7151
7152 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7153
7154         PR gdb/22979
7155         * amd64-tdep.c (amd64_none_init_abi): New function.
7156         (amd64_x32_none_init_abi): New function.
7157         (_initialize_amd64_tdep): Register handlers for x86-64 and
7158         x64_32 with GDB_OSABI_NONE.
7159         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
7160         GDB_OSABI_NONE osabi.
7161
7162 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7163
7164         PR gdb/22980
7165         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
7166         GDB_OSABI_NONE.
7167         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
7168         * osabi.c (gdb_osabi_names): Add "unknown" entry.
7169
7170 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
7171
7172         * common/byte-vector.h (char_vector): New type.
7173         * target.h (target_read_alloc): Return
7174         gdb::optional<byte_vector>.
7175         (target_read_stralloc): Return gdb::optional<char_vector>.
7176         (target_get_osdata): Return gdb::optional<char_vector>.
7177         * target.c (target_read_alloc_1): Templatize.  Replacement
7178         manual memory management with vector.
7179         (target_read_alloc): Change return type, adjust.
7180         (target_read_stralloc): Change return type, adjust.
7181         (target_get_osdata): Change return type, adjust.
7182         * auxv.c (struct auxv_info) <length>: Remove.
7183         <data>: Change type to gdb::optional<byte_vector>.
7184         (auxv_inferior_data_cleanup): Free auxv_info with delete.
7185         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
7186         (target_auxv_search): Adjust.
7187         (fprint_target_auxv): Adjust.
7188         * avr-tdep.c (avr_io_reg_read_command): Adjust.
7189         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
7190         (linux_make_corefile_notes): Adjust.
7191         * osdata.c (get_osdata): Adjust.
7192         * remote.c (remote_get_threads_with_qxfer): Adjust.
7193         (remote_memory_map): Adjust.
7194         (remote_traceframe_info): Adjust.
7195         (btrace_read_config): Adjust.
7196         (remote_read_btrace): Adjust.
7197         (remote_pid_to_exec_file): Adjust.
7198         * solib-aix.c (solib_aix_get_library_list): Adjust.
7199         * solib-dsbt.c (decode_loadmap): Don't free buf.
7200         (dsbt_get_initial_loadmaps): Adjust.
7201         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
7202         * solib-target.c (solib_target_current_sos): Adjust.
7203         * tracepoint.c (sdata_make_value): Adjust.
7204         * xml-support.c (xinclude_start_include): Adjust.
7205         (xml_fetch_content_from_file): Adjust.
7206         * xml-support.h (xml_fetch_another): Change return type.
7207         (xml_fetch_content_from_file): Change return type.
7208         * xml-syscall.c (xml_init_syscalls_info): Adjust.
7209         * xml-tdesc.c (file_read_description_xml): Adjust.
7210         (fetch_available_features_from_target): Change return type.
7211         (target_fetch_description_xml): Adjust.
7212         (target_read_description_xml): Adjust.
7213
7214 2018-04-06  Tom Tromey  <tom@tromey.com>
7215
7216         * value.c (~value): Update.
7217         (struct value) <contents>: Now unique_xmalloc_ptr.
7218         (value_contents_bits_eq, allocate_value_contents)
7219         (value_contents_raw, value_contents_all_raw)
7220         (value_contents_for_printing, value_contents_for_printing_const)
7221         (set_value_enclosing_type): Update.
7222
7223 2018-04-06  Tom Tromey  <tom@tromey.com>
7224
7225         * value.c (range_s): Remove typedef, VEC.
7226         (struct range): Add operator<.
7227         (range_lessthan): Remove.
7228         (ranges_contain): Change type.
7229         (~value): Update.
7230         (struct value) <unavailable, optimized_out>: Now std::vector.
7231         (value_entirely_available)
7232         (value_entirely_covered_by_range_vector)
7233         (value_entirely_unavailable, value_entirely_optimized_out):
7234         Update.
7235         (insert_into_bit_range_vector): Change argument type.
7236         (find_first_range_overlap): Likewise.
7237         (struct ranges_and_idx, value_contents_bits_eq)
7238         (require_not_optimized_out, require_available): Update.
7239         (ranges_copy_adjusted): Change argument types.
7240         (value_optimized_out, value_copy, value_fetch_lazy): Update.
7241
7242 2018-04-06  Tom Tromey  <tom@tromey.com>
7243
7244         * value.c (~value): Update.
7245         (struct value) <parent>: Now a value_ref_ptr.
7246         (value_parent, set_value_parent, value_address, value_copy):
7247         Update.
7248
7249 2018-04-06  Tom Tromey  <tom@tromey.com>
7250
7251         * value.c (struct value): Add constructor, destructor, and member
7252         initializers.
7253         (allocate_value_lazy, value_decref): Update.
7254
7255 2018-04-06  Tom Tromey  <tom@tromey.com>
7256
7257         * value.c (struct value) <released, next>: Remove.
7258         (all_values): Now a std::vector.
7259         (allocate_value_lazy): Update.
7260         (value_next): Remove.
7261         (value_mark, value_free_to_mark, release_value)
7262         (value_release_to_mark): Update.
7263
7264 2018-04-06  Tom Tromey  <tom@tromey.com>
7265
7266         * value.h (fetch_subexp_value, value_release_to_mark): Update.
7267         (free_value_chain): Remove.
7268         * value.c (free_value_chain): Remove.
7269         (value_release_to_mark): Return a std::vector.
7270         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
7271         std::vector.
7272         (check_condition): Update.
7273         * eval.c (fetch_subexp_value): Change "val_chain" to a
7274         std::vector.
7275         * breakpoint.c (update_watchpoint): Update.
7276         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
7277
7278 2018-04-06  Tom Tromey  <tom@tromey.com>
7279
7280         * value.h (free_all_values): Remove.
7281         * value.c (free_all_values): Remove.
7282
7283 2018-04-06  Tom Tromey  <tom@tromey.com>
7284
7285         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
7286         (value_history_chain, value_history_count): Remove.
7287         (value_history): New global.
7288         (record_latest_value, access_value_history, show_values)
7289         (preserve_values): Update.
7290
7291 2018-04-06  Tom Tromey  <tom@tromey.com>
7292
7293         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
7294         * varobj.c (varobj_set_display_format, varobj_set_value)
7295         (install_default_visualizer, construct_visualizer)
7296         (install_new_value, ~varobj, varobj_get_value_type)
7297         (my_value_of_variable, varobj_editable_p): Update.
7298         * c-varobj.c (c_describe_child, c_value_of_variable)
7299         (cplus_number_of_children, cplus_describe_child): Update.
7300         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
7301         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
7302         (ada_value_of_variable, ada_value_is_changeable_p): Update.
7303
7304 2018-04-06  Tom Tromey  <tom@tromey.com>
7305
7306         * printcmd.c (last_examine_address): Change type to
7307         value_ref_ptr.
7308         (do_examine, x_command): Update.
7309
7310 2018-04-06  Tom Tromey  <tom@tromey.com>
7311
7312         * value.c (release_value): Update.
7313         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
7314         (struct bpstats) <val>: Now a value_ref_ptr.
7315         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7316         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7317         (~watchpoint, print_it_watchpoint, watch_command_1)
7318         (invalidate_bp_value_on_memory_change): Update.
7319
7320 2018-04-06  Tom Tromey  <tom@tromey.com>
7321
7322         * varobj.c (varobj_clear_saved_item)
7323         (update_dynamic_varobj_children, install_new_value, ~varobj):
7324         Update.
7325         * value.h (value_incref): Move declaration earlier.
7326         (value_decref): Rename from value_free.
7327         (struct value_ref_policy): New.
7328         (value_ref_ptr): New typedef.
7329         (struct value_deleter): Remove.
7330         (gdb_value_up): Remove typedef.
7331         (release_value): Change return type.
7332         (release_value_or_incref): Remove.
7333         * value.c (set_value_parent): Update.
7334         (value_incref): Change return type.
7335         (value_decref): Rename from value_free.
7336         (value_free_to_mark, free_all_values, free_value_chain): Update.
7337         (release_value): Return value_ref_ptr.
7338         (release_value_or_incref): Remove.
7339         (record_latest_value, set_internalvar, clear_internalvar):
7340         Update.
7341         * stack.c (info_frame_command): Don't call value_free.
7342         * python/py-value.c (valpy_dealloc, valpy_new)
7343         (value_to_value_object): Update.
7344         * printcmd.c (do_examine): Update.
7345         * opencl-lang.c (lval_func_free_closure): Update.
7346         * mi/mi-main.c (register_changed_p): Don't call value_free.
7347         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
7348         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
7349         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
7350         value_free.
7351         * guile/scm-value.c (vlscm_free_value_smob)
7352         (vlscm_scm_from_value): Update.
7353         * frame.c (frame_register_unwind, frame_unwind_register_signed)
7354         (frame_unwind_register_unsigned, get_frame_register_bytes)
7355         (put_frame_register_bytes): Don't call value_free.
7356         * findvar.c (address_from_register): Don't call value_free.
7357         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
7358         * dwarf2loc.c (entry_data_value_free_closure)
7359         (value_of_dwarf_reg_entry, free_pieced_value_closure)
7360         (dwarf2_evaluate_loc_desc_full): Update.
7361         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
7362         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
7363         (~watchpoint, watch_command_1)
7364         (invalidate_bp_value_on_memory_change): Update.
7365         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
7366
7367 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
7368
7369         PR gdb/23022
7370         * warning.m4: Add -Wno-error=deprecated-register.
7371         * configure: Re-generate.
7372
7373 2018-04-05  Tom Tromey  <tom@tromey.com>
7374
7375         * linespec.h: Remove include of "vec.h".
7376
7377 2018-04-05  Tom Tromey  <tom@tromey.com>
7378
7379         * linespec.c (typep): Remove typedef.
7380         (find_methods, find_superclass_methods): Take a std::vector.
7381         (find_method): Use std::vector.
7382
7383 2018-04-05  Tom Tromey  <tom@tromey.com>
7384
7385         * utils.c (compare_strings): Remove.
7386         * utils.h (compare_strings): Remove.
7387         * objc-lang.h (find_imps): Update.
7388         * objc-lang.c (find_methods): Take a std::vector.
7389         (uniquify_strings, find_imps): Likewise.
7390         * linespec.c (find_methods): Take a std::vector.
7391         (decode_objc): Use std::vector.
7392         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
7393         a std::vector.
7394         (find_method, find_function_symbols): Use std::vector.
7395
7396 2018-04-05  Tom Tromey  <tom@tromey.com>
7397
7398         * completer.c (completion_tracker::completion_tracker): Remove
7399         cast.
7400         (completion_tracker::discard_completions): Likewise.
7401         * breakpoint.c (ambiguous_names_p): Remove cast.
7402         * ada-lang.c (_initialize_ada_language): Remove cast.
7403         * utils.h (streq): Update.
7404         (streq_hash): Add new declaration.
7405         * utils.c (streq): Return bool.
7406         (streq_hash): New function.
7407
7408 2018-04-05  Tom Tromey  <tom@tromey.com>
7409
7410         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
7411         Remove a string copy.
7412
7413 2018-04-05  Tom Tromey  <tom@tromey.com>
7414
7415         * linespec.c (filter_results): Use std::vector.
7416         (decode_line_2, decode_line_full): Update.
7417
7418 2018-04-05  Tom Tromey  <tom@tromey.com>
7419
7420         * linespec.c (canonical_to_fullform): Return std::string.
7421         (filter_results): Update.
7422         (struct decode_line_2_item): Add constructor.
7423         <fullform, displayform>: Now std::string.
7424         (decode_line_2_compare_items): Now a std::sort comparator.
7425         (decode_line_2): Update.
7426
7427 2018-04-05  Tom Tromey  <tom@tromey.com>
7428
7429         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
7430         (unexpected_linespec_error): Update.
7431         (linespec_parse_basic, parse_linespec): Update.
7432
7433 2018-04-05  Tom Tromey  <tom@tromey.com>
7434
7435         * linespec.c (linespec_parse_basic): Reindent.
7436
7437 2018-04-05  Tom Tromey  <tom@tromey.com>
7438
7439         * minsyms.h (iterate_over_minimal_symbols): Update.
7440         * minsyms.c (iterate_over_minimal_symbols): Take a
7441         gdb::function_view.
7442         * linespec.c (struct collect_minsyms): Remove.
7443         (compare_msyms): Now a std::sort comparator.
7444         (add_minsym): Add parameters.
7445         (search_minsyms_for_name): Update.  Use std::vector.
7446
7447 2018-04-03  Tom Tromey  <tom@tromey.com>
7448
7449         * mipsread.c (read_alphacoff_dynamic_symtab): Use
7450         gdb::byte_vector.
7451
7452 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7453
7454         * MAINTAINERS (Write After Approval): Add Weimin Pan.
7455
7456 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
7457
7458         PR gdb/16959
7459         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
7460         printing static type.
7461
7462 2018-04-01  Tom Tromey  <tom@tromey.com>
7463
7464         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
7465         (rs6000_xfer_shared_libraries): Update.
7466
7467 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
7468
7469         * common/gdb_vecs.h (char_ptr): Remove.
7470         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
7471
7472 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7473
7474         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
7475         with std::vector.
7476         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
7477
7478 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
7479
7480         * tracepoint.h (struct uploaded_tp): Initialize fields.
7481         <actions, step_actions, cmd_strings>: Change type to
7482         std::vector<char *>.
7483         * tracepoint.c (get_uploaded_tp): Allocate with new.
7484         (free_uploaded_tps): Free with delete.
7485         (parse_tracepoint_definition): Adjust to std::vector change.
7486         * breakpoint.c (read_uploaded_action): Likewise.
7487         (create_tracepoint_from_upload): Likewise.
7488         * ctf.c (ctf_write_uploaded_tp): Likewise.
7489         (SET_ARRAY_FIELD): Likewise.
7490         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
7491
7492 2018-03-30  Tom Tromey  <tom@tromey.com>
7493
7494         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
7495         std::unique_ptr.
7496         (svr4_keep_data_in_core): Update.
7497         (svr4_read_so_list): Update.
7498
7499 2018-03-30  Tom Tromey  <tom@tromey.com>
7500
7501         * windows-nat.c (handle_output_debug_string, handle_exception):
7502         Update.
7503         * target.h (target_read_string): Update.
7504         * target.c (target_read_string): Change "string" to
7505         unique_xmalloc_ptr.
7506         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
7507         Update.
7508         * solib-frv.c (frv_current_sos): Update.
7509         * solib-dsbt.c (dsbt_current_sos): Update.
7510         * solib-darwin.c (darwin_current_sos): Update.
7511         * linux-thread-db.c (inferior_has_bug): Update.
7512         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
7513         Update.  Remove alloca.
7514         * ada-lang.c (ada_main_name): Update.
7515
7516 2018-03-30  Tom Tromey  <tom@tromey.com>
7517
7518         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
7519         (struct dwo_file_deleter): New.
7520         (dwo_file_up): New typedef.
7521         (open_and_init_dwo_file): Use dwo_file_up.
7522         (free_dwo_file_cleanup): Remove.
7523
7524 2018-03-30  Tom Tromey  <tom@tromey.com>
7525
7526         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
7527         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
7528
7529 2018-03-30  Tom Tromey  <tom@tromey.com>
7530
7531         * dwarf2read.c (class free_cached_comp_units): New class.
7532         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
7533         (free_cached_comp_units): Remove function.
7534
7535 2018-03-30  Tom Tromey  <tom@tromey.com>
7536
7537         * utils.h (make_cleanup_unpush_target): Remove.
7538         * inf-ptrace.c (struct target_unpusher): New.
7539         (target_unpush_up) New typedef.
7540         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
7541         target_unpush_up.
7542         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
7543
7544 2018-03-27  Tom Tromey  <tom@tromey.com>
7545
7546         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
7547
7548 2018-03-27  Pedro Alves  <palves@redhat.com>
7549             Tom Tromey  <tom@tromey.com>
7550
7551         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
7552         destructor.  Now a class.
7553         (gdb_readline_wrapper_cleanup): Remove function.
7554         (gdb_readline_wrapper): Remove cleanups.
7555
7556 2018-03-27  Tom Tromey  <tom@tromey.com>
7557
7558         * typeprint.h (struct type_print_options) <local_typedefs,
7559         global_typedefs>: Remove "struct" keyword.
7560         (class typedef_hash_table): New class.
7561         (recursively_update_typedef_hash, add_template_parameters)
7562         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
7563         (find_typedef_in_hash): Don't declare.
7564         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
7565         (typedef_hash_table::recursively_update): Rename from
7566         recursively_update_typedef_hash.  Now a member.
7567         (typedef_hash_table::add_template_parameters): Rename from
7568         add_template_parameters.  Now a member.
7569         (typedef_hash_table::typedef_hash_table): Now a constructor;
7570         rename from create_typedef_hash.
7571         (typedef_hash_table::~typedef_hash_table): Now a destructor;
7572         rename from free_typedef_hash.
7573         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
7574         (do_free_global_table): Remove.
7575         (typedef_hash_table::typedef_hash_table): New constructor; renamed
7576         from copy_type_recursive.
7577         (create_global_typedef_table): Remove.
7578         (typedef_hash_table::find_global_typedef): Now a member of
7579         typedef_hash_table.
7580         (typedef_hash_table::find_typedef): Rename from
7581         find_typedef_in_hash; now a member.
7582         (whatis_exp): Update.
7583         * extension.h (struct ext_lang_type_printers): Add constructor and
7584         destructor.
7585         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
7586         declare.
7587         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
7588         Now a constructor; rename from start_ext_lang_type_printers.
7589         (ext_lang_type_printers): Now a destructor; rename from
7590         free_ext_lang_type_printers.
7591         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
7592         Update.
7593         (c_type_print_base_struct_union): Update.  Remove cleanups.
7594
7595 2018-03-27  Tom Tromey  <tom@tromey.com>
7596
7597         * dwarf-index-write.c: Include <cmath>.
7598
7599 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7600
7601         * NEWS: Add entry describing new "set|show varsize-limit" command.
7602         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
7603         command.
7604         * printcmd.c (_initialize_printcmd): Add "set var" alias of
7605         "set variable".
7606
7607 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
7608
7609         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
7610         dwarf-index-write.c
7611         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
7612         * dwarf-index-common.c: New file.
7613         * dwarf-index-common.h: New file.
7614         * dwarf-index-write.c: New file.
7615         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
7616         (struct dwarf2_section_info): Move from here.
7617         (dwarf2_section_info_def): Likewise.
7618         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
7619         (offset_type): Likewise.
7620         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
7621         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
7622         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
7623         (byte_swap): Likewise.
7624         (MAYBE_SWAP): Likewise.
7625         (dwarf2_per_cu_ptr): Likewise.
7626         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
7627         (struct tu_stats): Likewise.
7628         (struct dwarf2_per_objfile): Likewise.
7629         (struct dwarf2_per_cu_data): Likewise.
7630         (struct signatured_type): Likewise.
7631         (sig_type_ptr): Likewise.
7632         (DEF_VEC_P (sig_type_ptr)): Likewise.
7633         (INDEX4_SUFFIX): Likewise.
7634         (INDEX5_SUFFIX): Likewise.
7635         (DEBUG_STR_SUFFIX): Likewise.
7636         (dwarf2_read_section): Make non-static.
7637         (mapped_index_string_hash): Move from here.
7638         (dwarf5_djb_hash): Likewise.
7639         (file_write): Likewise.
7640         (class data_buf): Likewise.
7641         (struct symtab_index_entry): Likewise.
7642         (struct mapped_symtab): Likewise.
7643         (find_slot): Likewise.
7644         (hash_expand): Likewise.
7645         (add_index_entry): Likewise.
7646         (uniquify_cu_indices): Likewise.
7647         (class c_str_view): Likewise.
7648         (class c_str_view_hasher): Likewise.
7649         (class vector_hasher): Likewise.
7650         (write_hash_table): Likewise.
7651         (psym_index_map): Likewise.
7652         (struct addrmap_index_data): Likewise.
7653         (add_address_entry): Likewise.
7654         (add_address_entry_worker): Likewise.
7655         (write_address_map): Likewise.
7656         (symbol_kind): Likewise.
7657         (write_psymbols): Likewise.
7658         (struct signatured_type_index_data): Likewise.
7659         (write_one_signatured_type): Likewise.
7660         (recursively_count_psymbols): Likewise.
7661         (recursively_write_psymbols): Likewise.
7662         (class debug_names): Likewise.
7663         (check_dwarf64_offsets): Likewise.
7664         (psyms_seen_size): Likewise.
7665         (write_gdbindex): Likewise.
7666         (write_debug_names): Likewise.
7667         (assert_file_size): Likewise.
7668         (write_psymtabs_to_index): Likewise.
7669         (save_gdb_index_command): Likewise.
7670         (_initialize_dwarf2_read): Don't register the "save gdb-index"
7671         command.
7672         * dwarf2read.h: New file.
7673
7674 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
7675
7676         PR gdb/22670
7677         * dwarf2read.c (dwarf2_physname): Do not return the demangled
7678         symbol name if the CU's language stores symbol names in linkage
7679         format.
7680         * language.h (struct language_defn)
7681         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
7682         all instances of this struct.
7683
7684 2018-03-26  Tom Tromey  <tom@tromey.com>
7685
7686         * stack.c (backtrace_command_1): Remove verbose code.
7687
7688 2018-03-26  Tom Tromey  <tom@tromey.com>
7689
7690         * python/py-framefilter.c (py_print_type): Don't catch
7691         exceptions.  Return void.
7692         (py_print_value): Likewise.
7693         (py_print_single_arg): Likewise.
7694         (enumerate_args): Don't catch exceptions.
7695         (py_print_args): Likewise.
7696         (py_print_frame): Likewise.
7697         (gdbpy_apply_frame_filter): Catch exceptions here.
7698
7699 2018-03-26  Tom Tromey  <tom@tromey.com>
7700
7701         * stack.c (_initialize_stack): Remove trailing newlines from help
7702         text.  Add "Usage" line to "backtrace" help.
7703
7704 2018-03-26  Tom Tromey  <tom@tromey.com>
7705
7706         PR python/16486:
7707         * python/py-framefilter.c (py_print_args): Call wrap_hint.
7708
7709 2018-03-26  Tom Tromey  <tom@tromey.com>
7710
7711         * python/py-framefilter.c (py_print_single_arg): Return
7712         EXT_LANG_BT_ERROR from catch.
7713
7714 2018-03-26  Tom Tromey  <tom@tromey.com>
7715
7716         PR backtrace/15584:
7717         * stack.c (backtrace_command_1): Move some code into no-filters
7718         "if".
7719
7720 2018-03-26  Tom Tromey  <tom@tromey.com>
7721
7722         * python/py-framefilter.c (throw_quit_or_print_exception): New
7723         function.
7724         (gdbpy_apply_frame_filter): Use it.
7725
7726 2018-03-26  Tom Tromey  <tom@tromey.com>
7727
7728         PR cli/17716:
7729         * python/py-framefilter.c (py_print_type, py_print_value)
7730         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
7731         RETURN_MASK_ERROR.
7732
7733 2018-03-26  Tom Tromey  <tom@tromey.com>
7734
7735         * python/py-framefilter.c (enumerate_args): Use
7736         gdb::unique_xmalloc_ptr.
7737
7738 2018-03-26  Tom Tromey  <tom@tromey.com>
7739
7740         * python/py-framefilter.c (py_print_frame): Return
7741         EXT_LANG_BT_OK.
7742         (gdbpy_apply_frame_filter): Update comment.
7743         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
7744         Remove.
7745         <EXT_LANG_BT_NO_FILTERS>: Change value.
7746
7747 2018-03-26  Tom Tromey  <tom@tromey.com>
7748
7749         PR backtrace/15582:
7750         * stack.c (backtrace_command): Parse "hide" argument.
7751         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
7752         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
7753         constant.
7754
7755 2018-03-26  Tom Tromey  <tom@tromey.com>
7756
7757         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
7758         add "flags".
7759         (backtrace_command): Remove "fulltrace", add "flags".
7760
7761 2018-03-26  Tom Tromey  <tom@tromey.com>
7762
7763         * stack.c (backtrace_command): Rewrite command line parsing.
7764
7765 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7766
7767         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
7768
7769 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
7770
7771         * filename-seen-cache.h: Add include guard.
7772
7773 2018-03-26  Keith Seitz  <keiths@redhat.com>
7774
7775         * symfile.c (place_section): Remove "struct" from section_addr_info
7776         in comment.
7777         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
7778         "struct" keyword from section_addr_info.
7779
7780 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
7781
7782         * regformats/regdef.h (reg): Add constructors.
7783
7784 2018-03-25  Pedro Alves  <palves@redhat.com>
7785
7786         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
7787         if then/else bodies in var_func_name extraction.
7788
7789 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
7790
7791         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
7792         lookup_minimal_symbol() to find symbol entry.
7793         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
7794
7795 2018-03-23  Keith Seitz  <keiths@redhat.com>
7796
7797         PR c++/22968
7798         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
7799         nested type definitions for C++, too.
7800
7801 2018-03-23  Tom Tromey  <tom@tromey.com>
7802
7803         * machoread.c (struct oso_el): Add a constructor.  Don't define as
7804         a typedef.
7805         (macho_register_oso): Remove.
7806         (macho_symtab_read): Take a std::vector.
7807         (oso_el_compare_name): Now a std::sort comparator.
7808         (macho_symfile_read_all_oso): Take a std::vector.
7809         (macho_symfile_read): Use std::vector.  Remove cleanups.
7810
7811 2018-03-22  Tom Tromey  <tom@tromey.com>
7812
7813         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
7814         (record_full_goto_bookmark): Use std::string.
7815
7816 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7817
7818         PR tdep/18295
7819         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
7820         a single mask.
7821
7822 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7823
7824         * rs6000-tdep.c (store_insn_p): New function.
7825         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
7826         and cr_reg to their unshifted values. Use store_insn_p to
7827         match LR saves using either R1 or fdata->alloca_reg. Use
7828         store_insn_p to match CR saves. Set alloca_reg_offset
7829         when alloca_reg and framep are set. Remove lr_reg shift
7830         when assigning to fdata->lr_register.
7831
7832 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7833
7834         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
7835         command line args instead of emitting a warning.
7836
7837 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7838
7839         * tracepoint.h (struct static_tracepoint_marker): Initialize
7840         fields, define default constructor, move constructor and move
7841         assignment, disable the rest.
7842         <str_id, extra>: Make std::string.
7843         (release_static_tracepoint_marker): Remove.
7844         (free_current_marker): Remove.
7845         * tracepoint.c (free_current_marker): Remove.
7846         (parse_static_tracepoint_marker_definition): Adjust to
7847         std::string, use new hex2str overload.
7848         (release_static_tracepoint_marker): Remove.
7849         (print_one_static_tracepoint_marker): Get marker by reference
7850         and adjust to std::string.
7851         (info_static_tracepoint_markers_command): Adjust to std::vector
7852         changes
7853         * target.h (static_tracepoint_marker_p): Remove typedef.
7854         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
7855         (struct target_ops) <to_static_tracepoint_marker_at>: Return
7856         bool.
7857         <to_static_tracepoint_markers_by_strid>: Return std::vector.
7858         * target-debug.h
7859         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
7860         (target_debug_print_std_vector_static_tracepoint_marker): New.
7861         (target_debug_print_struct_static_tracepoint_marker_p): Rename
7862         to...
7863         (target_debug_print_static_tracepoint_marker_p): ... this.
7864         * target-delegates.c: Re-generate.
7865         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
7866         Make std::string.
7867         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
7868         (decode_static_tracepoint_spec): Adjust to std::vector.
7869         (tracepoint_print_one_detail): Adjust to std::string.
7870         (strace_marker_decode_location): Adjust to std::string.
7871         (update_static_tracepoint): Adjust to std::string, remove call
7872         to release_static_tracepoint_marker.
7873         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
7874         Adjust to std::vector.
7875         * remote.c (remote_static_tracepoint_marker_at): Return bool.
7876         (remote_static_tracepoint_markers_by_strid): Adjust to
7877         std::vector.
7878         * common/rsp-low.h (hex2str): New overload with explicit count
7879         of bytes.
7880         * common/rsp-low.c (hex2str): New overload with explicit count
7881         of bytes.
7882         * unittests/rsp-low-selftests.c (test_hex2str): New function.
7883         (_initialize_rsp_low_selftests): Add test_hex2str test.
7884         * unittests/tracepoint-selftests.c
7885         (test_parse_static_tracepoint_marker_definition): Adjust to
7886         std::string.
7887
7888 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7889
7890         * tracepoint.c (parse_static_tracepoint_marker_definition):
7891         Consider case where the definition is followed by more
7892         definitions.
7893         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7894         tracepoint-selftests.c.
7895         * unittests/tracepoint-selftests.c: New.
7896
7897 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7898
7899         * MAINTAINERS (Write After Approval): Add Pedro Franco de
7900         Carvalho.
7901
7902 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7903
7904         * symtab.c (find_pc_sect_line): fixed indentation.
7905
7906 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7907
7908         * symtab.c (find_pc_sect_line): now uses binary search.
7909
7910 2018-03-19  Tom Tromey  <tom@tromey.com>
7911
7912         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
7913         "IDENT" production.
7914
7915 2018-03-19  Pedro Alves  <palves@redhat.com>
7916             Tom Tromey  <tom@tromey.com>
7917
7918         * unittests/observable-selftests.c: New file.
7919         * common/observable.h: New file.
7920         * observable.h: New file.
7921         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
7922         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
7923         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
7924         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
7925         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
7926         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
7927         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
7928         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
7929         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
7930         python/py-breakpoint.c, python/py-finishbreakpoint.c,
7931         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
7932         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
7933         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
7934         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
7935         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
7936         tui/tui-interp.c, valops.c: Update all users.
7937         * tui/tui-hooks.c (tui_bp_created_observer)
7938         (tui_bp_deleted_observer, tui_bp_modified_observer)
7939         (tui_inferior_exit_observer, tui_before_prompt_observer)
7940         (tui_normal_stop_observer, tui_register_changed_observer):
7941         Remove.
7942         (tui_observers_token): New global.
7943         (attach_or_detach, tui_attach_detach_observers): New functions.
7944         (tui_install_hooks, tui_remove_hooks): Use
7945         tui_attach_detach_observers.
7946         * record-btrace.c (record_btrace_thread_observer): Remove.
7947         (record_btrace_thread_observer_token): New global.
7948         * observer.sh: Remove.
7949         * observer.c: Rename to observable.c.
7950         * observable.c (namespace gdb_observers): Define new objects.
7951         (observer_debug): Move into gdb_observers namespace.
7952         (struct observer, struct observer_list, xalloc_observer_list_node)
7953         (xfree_observer_list_node, generic_observer_attach)
7954         (generic_observer_detach, generic_observer_notify): Remove.
7955         (_initialize_observer): Update.
7956         Don't include observer.inc.
7957         * Makefile.in (generated_files): Remove observer.h, observer.inc.
7958         (clean mostlyclean): Likewise.
7959         (observer.h, observer.inc): Remove targets.
7960         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
7961         (COMMON_SFILES): Use observable.c, not observer.c.
7962         * .gitignore: Remove observer.h.
7963
7964 2018-03-18  Tom Tromey  <tom@tromey.com>
7965
7966         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
7967         gdb::def_vector.
7968         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
7969
7970 2018-03-17  Tom Tromey  <tom@tromey.com>
7971
7972         * auto-load.c (auto_load_objfile_script_1): Use std::string.
7973
7974 2018-03-17  Tom Tromey  <tom@tromey.com>
7975
7976         * target.c (class scoped_target_fd): New.
7977         (target_fileio_close_cleanup): Remove.
7978         (target_fileio_read_alloc_1): Use scoped_target_fd.
7979
7980 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
7981
7982         * silent-rules.mk: New.
7983         * Makefile.in: Include silent-rules.mk
7984         (srcdir, VPATH, top_srcdir): Move up.
7985         (COMPILE): Add ECHO_CXX.
7986         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
7987         (init.c): Add ECHO_INIT_C.
7988         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7989         (version.c): Add ECHO_GEN.
7990         (printcmd.o): Add ECHO_CXX.
7991         (target-float.o): Add ECHO_CXX.
7992         (ada-exp.o): Add ECHO_CXX.
7993         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
7994         (insight$(EXEEXT)): Add ECHO_CXXLD.
7995         * gnulib/configure.ac: Add AM_SILENT_RULES.
7996         * gnulib/aclocal.m4: Re-generate.
7997         * gnulib/configure: Re-generate.
7998         * gnulib/import/Makefile.in: Re-generate.
7999
8000 2018-03-16  Tom Tromey  <tom@tromey.com>
8001
8002         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
8003         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
8004         * utils.c (do_free_section_addr_info)
8005         (make_cleanup_free_section_addr_info): Remove.
8006         * symfile.h (struct other_sections): Add constructor.
8007         (struct section_addr_info): Remove.
8008         (section_addr_info): New typedef.
8009         (struct sym_fns) <sym_offsets>: Change type of parameter.
8010         (build_section_addr_info_from_objfile)
8011         (relative_addr_info_to_section_offsets, addr_info_make_relative)
8012         (default_symfile_offsets, symbol_file_add)
8013         (symbol_file_add_from_bfd)
8014         (build_section_addr_info_from_section_table): Update.
8015         (alloc_section_addr_info, free_section_addr_info): Don't declare.
8016         * symfile.c (alloc_section_addr_info): Remove.
8017         (build_section_addr_info_from_section_table): Change return type.
8018         Update.
8019         (build_section_addr_info_from_bfd)
8020         (build_section_addr_info_from_objfile): Likewise.
8021         (free_section_addr_info): Remove.
8022         (relative_addr_info_to_section_offsets): Change type of "addrs".
8023         (addrs_section_compar): Now a std::sort comparator.
8024         (addrs_section_sort): Change return type.
8025         (addr_info_make_relative): Change type of "addrs".  Update.
8026         (default_symfile_offsets, syms_from_objfile_1)
8027         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
8028         (symbol_file_add_separate): Update.
8029         (symbol_file_add): Change type of "addrs".  Update.
8030         (add_symbol_file_command): Update.  Remove cleanups.
8031         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
8032         cleanups.
8033         * symfile-debug.c (debug_sym_offsets): Change type of "info".
8034         * solib.c (solib_read_symbols): Update.
8035         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
8036         * machoread.c (macho_symfile_offsets): Update.
8037         * jit.c (jit_bfd_try_read_symtab): Update.
8038
8039 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
8040
8041         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8042         unittests/utils-selftests.c.
8043         * unittests/utils-selftests.c: New file.
8044
8045 2018-03-14  Tom Tromey  <tom@tromey.com>
8046
8047         PR cli/14977:
8048         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
8049         for NULL.
8050
8051 2018-03-14  Tom Tromey  <tom@tromey.com>
8052
8053         PR cli/19918:
8054         * printcmd.c (printf_pointer): Allow "-" in format.
8055
8056 2018-03-14  Tom Tromey  <tom@tromey.com>
8057
8058         * printcmd.c (_initialize_printcmd): Add usage to printf.
8059
8060 2018-03-14  Yao Qi  <qiyao@sourceware.org>
8061
8062         * MAINTAINERS: Update my email address.
8063
8064 2018-03-13  Tom Tromey  <tom@tromey.com>
8065
8066         * machoread.c (macho_check_dsym): Change filenamep to a
8067         std::string*.
8068         (macho_symfile_read): Update.
8069         * symfile.c (load_command): Use std::string.
8070
8071 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8072
8073         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
8074         to error message string.
8075         (riscv_register_name): Use xsnprintf instead of sprintf.
8076         (riscv_insn::fetch_instruction): Use gdb_assert instead of
8077         internal_error.
8078         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
8079         error.
8080         (riscv_push_dummy_call): Likewise.
8081
8082 2018-03-12  Tom Tromey  <tom@tromey.com>
8083
8084         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
8085         Use gdb::byte_vector.
8086         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
8087
8088 2018-03-12  Yao Qi  <yao.qi@linaro.org>
8089
8090         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
8091         parameter type to readable_regcache.
8092         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
8093         the declaration.
8094
8095 2018-03-11  Tom Tromey  <tom@tromey.com>
8096
8097         * dwarf2read.c (struct nextfield): Add initializers.
8098         (struct nextfnfield): Remove.
8099         (struct fnfieldlist): Add initializers.  Remove "length" and
8100         "head", use std::vector.
8101         (struct decl_field_list): Remove.
8102         (struct field_info): Add initializers.
8103         <fields, baseclasses>: Now std::vector.
8104         <nbaseclasses, nfnfields, typedef_field_list_count,
8105         nested_types_list_count>: Remove.
8106         (dwarf2_add_field, dwarf2_add_type_defn)
8107         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
8108         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
8109         (process_structure_scope): Update.
8110
8111 2018-03-11  Tom Tromey  <tom@tromey.com>
8112
8113         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
8114         for use by std::sort.
8115         (build_type_psymtabs_1): Use std::vector.
8116
8117 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
8118
8119         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
8120         and LIBMPFR in the printed configuration.
8121
8122 2018-03-08  Tom Tromey  <tom@tromey.com>
8123
8124         * source.c (get_filename_and_charpos): Use scoped_fd.
8125         * nto-procfs.c (procfs_open_1): Use scoped_fd.
8126         (procfs_pidlist): Likewise.
8127         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
8128         (iterate_over_mappings): Likewise.
8129
8130 2018-03-08  Tom Tromey  <tom@tromey.com>
8131
8132         * infcall.c (struct call_return_meta_info)
8133         <stack_temporaries_enabled>: Remove.
8134         (get_call_return_value, call_function_by_hand_dummy): Update.
8135         * thread.c (disable_thread_stack_temporaries): Remove.
8136         (enable_thread_stack_temporaries): Remove.
8137         (thread_stack_temporaries_enabled_p): Return bool.
8138         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
8139         (get_last_thread_stack_temporary): Update.
8140         * eval.c (evaluate_subexp): Update.
8141         * gdbthread.h (class enable_thread_stack_temporaries): Now a
8142         class, not a function.
8143         (value_ptr, value_vec): Remove typedefs.
8144         (class thread_info) <stack_temporaries_enabled>: Now bool.
8145         <stack_temporaries>: Now a std::vector.
8146         (thread_stack_temporaries_enabled_p)
8147         (value_in_thread_stack_temporaries): Return bool.
8148
8149 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
8150
8151         * remote.c (putpkt_binary): Fix omitted bytes reporting.
8152         (getpkt_or_notif_sane_1): Likewise.
8153
8154 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8155
8156         * build-id.c (build_id_to_debug_bfd): Use std::string.
8157
8158 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8159
8160         * build-id.c (find_separate_debug_file_by_buildid): Return
8161         std::string.
8162         * build-id.h (find_separate_debug_file_by_buildid): Return
8163         std::string.
8164         * coffread.c (coff_symfile_read): Adjust to std::string.
8165         * elfread.c (elf_symfile_read): Adjust to std::string.
8166         * symfile.c (separate_debug_file_exists): Change parameter to
8167         std::string.
8168         (find_separate_debug_file): Return std::string.
8169         (find_separate_debug_file_by_debuglink): Return std::string.
8170         * symfile.h (find_separate_debug_file_by_debuglink): Return
8171         std::string.
8172
8173 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
8174
8175         * common/xml-utils.c (xml_escape_text): Move code to...
8176         (xml_escape_text_append): ... this new function.
8177         * common/xml-utils.h (xml_escape_text_append): New declaration.
8178         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
8179         New function.
8180         (_initialize_xml_utils): register test_xml_escape_text_append as
8181         a selftest.
8182
8183 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
8184
8185         * defs.h: Remove MAX_REGISTER_SIZE.
8186         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
8187         asserts.
8188         * python/py-unwind.c (pyuw_sniffer): Likewise.
8189
8190 2018-03-07  Tom Tromey  <tom@tromey.com>
8191
8192         * linux-tdep.c (linux_info_proc): Update.
8193         * target.h (struct target_ops) <to_fileio_readlink>: Return
8194         optional<string>.
8195         (target_fileio_readlink): Return optional<string>.
8196         * remote.c (remote_hostio_readlink): Return optional<string>.
8197         * inf-child.c (inf_child_fileio_readlink): Return
8198         optional<string>.
8199         * target.c (target_fileio_readlink): Return optional<string>.
8200
8201 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
8202
8203         * regcache.c (cooked_read_test): Add riscv to the list of
8204         architectures that have a save_reggroup.
8205
8206 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8207
8208         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
8209         value is not a dynamic class object.
8210
8211 2018-03-06  Tom Tromey  <tom@tromey.com>
8212
8213         * rust-exp.y: Formatting fixes.
8214
8215 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8216
8217         * riscv-tdep.c (riscv_register_name): Remove target description
8218         support.
8219         (riscv_gdbarch_init): Remove target description check.
8220
8221 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8222
8223         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
8224         comment.
8225         * riscv-tdep.h: Likewise.
8226
8227 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8228
8229         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
8230         (riscv_pseudo_register_write): Delete.
8231         (riscv_gdbarch_init): Remove all use of pseudo registers.
8232
8233 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8234
8235         * record-btrace.c (btrace_print_lines): Replace cleanup
8236         parameter with RAII equivalents.
8237         (btrace_insn_history): Replace cleanup with RAII equivalents.
8238         * ui-out.h (make_cleanup_ui_out_list_begin_end,
8239         make_cleanup_ui_out_tuple_begin_end): Remove.
8240         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
8241         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
8242         make_cleanup_ui_out_list_begin_end): Remove.
8243
8244 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8245
8246         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
8247         parameter types to std::vector.  Use bool.
8248         (record_btrace_wait): Replace VEC(tp_t) with
8249         std::vector<thread_info *>.
8250         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
8251
8252 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
8253
8254         * record-btrace.c (record_btrace_disable_callback): Remove.
8255         (struct scoped_btrace_disable): New.
8256         (record_btrace_open): Use scoped_btrace_disable.
8257
8258 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8259
8260         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
8261         reading values from registers.
8262
8263 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8264
8265         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
8266         where appropriate.
8267
8268 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8269
8270         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
8271         change parameter type.  Use GDB's print functions, and use
8272         core_addr_to_string where appropriate.
8273         (riscv_push_dummy_call): Use core_addr_to_string where
8274         appropriate, update call to riscv_print_arg_location, and reindent
8275         a few lines.
8276         (riscv_return_value): Update call to riscv_print_arg_location.
8277
8278 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8279             Tim Newsome <tim@sifive.com>
8280             Albert Ou <a0u@eecs.berkeley.edu>
8281             Darius Rad <darius@bluespec.com>
8282
8283         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
8284         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
8285         (ALLDEPFILES): Add riscv-tdep.c
8286         * configure.tgt: Add riscv support.
8287         * riscv-tdep.c: New file.
8288         * riscv-tdep.h: New file.
8289         * NEWS: Mention new target.
8290         * MAINTAINERS: Add entry for riscv.
8291
8292 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
8293
8294         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
8295         fields within aggregates.
8296
8297 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
8298
8299         * record-btrace.c (btrace_print_lines): Change type of flags to
8300         gdb_disassembly_flags.
8301
8302 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8303
8304         * fbsd-nat.c: Include "inf-ptrace.h".
8305         (USE_SIGTRAP_SIGINFO): Conditionally define.
8306         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
8307         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
8308         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
8309         function.
8310         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
8311         Likewise.
8312         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
8313         Likewise.
8314         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
8315         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
8316         "supports_stopped_by_hw_breakpoint" target methods.
8317
8318 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8319
8320         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
8321         * fbsd-nat.c (debug_fbsd_nat): New variable.
8322         (show_fbsd_nat_debug): New function.
8323         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
8324         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
8325
8326 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
8327
8328         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
8329         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
8330         prototype.
8331         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
8332         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
8333         method.
8334
8335 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8336
8337         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
8338         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
8339
8340 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8341
8342         * charset.c (struct charset_vector): New.
8343         (charsets): Change type to charset_vector.
8344         (find_charset_names): Adjust.
8345         (add_one): Adjust.
8346         (_initialize_charset): Adjust.
8347
8348 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8349
8350         * progspace.h (struct program_space) <deleted_solibs>: Change
8351         type to std::vector<std::string>.
8352         * progspace.c (clear_program_space_solib_cache): Adjust.
8353         * breakpoint.c (print_solib_event): Adjust.
8354         (check_status_catch_solib): Adjust.
8355         * solib.c (update_solib_list): Adjust.
8356         * ui-out.h (class ui_out) <field_string>: New overload.
8357         * ui-out.c (ui_out::field_string): New overload.
8358
8359 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8360
8361         * progspace.h (struct program_space): Add constructor and
8362         destructor, initialize fields.
8363         (add_program_space): Remove.
8364         * progspace.c (add_program_space): Rename to...
8365         (program_space::program_space): ... this.
8366         (release_program_space): Rename to...
8367         (program_space::~program_space): ... this.
8368         (delete_program_space): Use delete to delete program_space.
8369         (initialize_progspace): Use new to allocate program_space.
8370         * inferior.c (add_inferior_with_spaces): Likewise.
8371         (clone_inferior_command): Likewise.
8372         * infrun.c (follow_fork_inferior): Likewise.
8373         (handle_vfork_child_exec_or_exit): Likewise.
8374
8375 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
8376
8377         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
8378         (delim_string_to_char_ptr_vec): Return std::vector of
8379         gdb::unique_xmalloc_ptr.
8380         (dirnames_to_char_ptr_vec_append): Take std::vector of
8381         gdb::unique_xmalloc_ptr.
8382         (dirnames_to_char_ptr_vec): Return std::vector of
8383         gdb::unique_xmalloc_ptr.
8384         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
8385         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
8386         (delim_string_to_char_ptr_vec): Return an std::vector of
8387         gdb::unique_xmalloc_ptr, adjust the code.
8388         (dirnames_to_char_ptr_vec_append): Take an std::vector of
8389         gdb::unique_xmalloc_ptr, adjust the code.
8390         (dirnames_to_char_ptr_vec): Return an std::vector of
8391         gdb::unique_xmalloc_ptr, adjust the code.
8392         * auto-load.c (auto_load_safe_path_vec): Change type to
8393         std::vector of gdb::unique_xmalloc_ptr.
8394         (auto_load_expand_dir_vars): Return an std::vector of
8395         gdb::unique_xmalloc_ptr, adjust the code.
8396         (auto_load_safe_path_vec_update): Adjust.
8397         (filename_is_in_auto_load_safe_path_vec): Adjust.
8398         (auto_load_objfile_script_1): Adjust.
8399         * build-id.c (build_id_to_debug_bfd): Adjust.
8400         * linux-thread-db.c (thread_db_load_search): Adjust.
8401         * source.c (add_path): Adjust.
8402         (openp): Adjust.
8403         * symfile.c (find_separate_debug_file): Adjust.
8404         * utils.c (do_free_char_ptr_vec): Remove.
8405         (make_cleanup_free_char_ptr_vec): Remove.
8406
8407 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
8408
8409         PR gdb/22907
8410         * common/pathstuff.c: Conditionally include "<windows.h>".
8411
8412 2018-03-01  Georg Sauthoff  <mail@georg.so>
8413
8414         PR gdb/22888
8415         * gcore.in: Quote variables and switch interpreter to bash.
8416
8417 2018-03-01  Tom Tromey  <tom@tromey.com>
8418
8419         * dwarf2read.c (alloc_discriminant_info): Fix default_index
8420         assertion.  Add assertion for discriminant_index.
8421         (quirk_rust_enum): Use correct base type name in univariant case.
8422
8423 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
8424
8425         * record.c (get_call_history_modifiers): Return a
8426         record_print_flags.
8427         (cmd_record_call_history): Adjust.
8428         * record-btrace.c (record_btrace_call_history): Adjust.
8429         (record_btrace_call_history_range): Adjust.
8430         (record_btrace_call_history_from): Adjust.
8431         * target-debug.h (target_debug_print_record_print_flags): New.
8432         * target-delegates.c: Re-generate.
8433         * target.c (target_call_history): Change flags type.
8434         (target_call_history_from): Likewise.
8435         (target_call_history_range): Likewise.
8436         * target.h (struct target_ops) <target_call_history>: Likewise.
8437         (target_call_history_from): Likewise.
8438         (target_call_history_range): Likewise.
8439
8440 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8441             Simon Marchi  <simon.marchi@polymtl.ca>
8442
8443         * common/common-utils.c: Include "sys/stat.h".
8444         (is_regular_file): Move here from "source.c"; change return
8445         type to "bool".
8446         * common/common-utils.h (is_regular_file): New prototype.
8447         * common/pathstuff.c (contains_dir_separator): New function.
8448         * common/pathstuff.h (contains_dir_separator): New prototype.
8449         * source.c: Don't include "sys/stat.h".
8450         (is_regular_file): Move to "common/common-utils.c".
8451
8452 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
8453
8454         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
8455         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
8456         * auto-load.c: Include "common/pathstuff.h".
8457         * common/common-def.h (current_directory): Move here.
8458         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
8459         function.
8460         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
8461         prototype.
8462         * common/pathstuff.c: New file.
8463         * common/pathstuff.h: New file.
8464         * compile/compile.c: Include "common/pathstuff.h".
8465         * defs.h (current_directory): Move to "common/common-defs.h".
8466         * dwarf2read.c: Include "common/pathstuff.h".
8467         * exec.c: Likewise.
8468         * guile/scm-safe-call.c: Likewise.
8469         * linux-thread-db.c: Likewise.
8470         * main.c: Likewise.
8471         * nto-tdep.c: Likewise.
8472         * objfiles.c: Likewise.
8473         * source.c: Likewise.
8474         * symtab.c: Likewise.
8475         * utils.c: Include "common/pathstuff.h".
8476         (gdb_realpath): Move to "common/pathstuff.c".
8477         (gdb_realpath_keepfile): Likewise.
8478         (gdb_abspath): Likewise.
8479         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
8480         (gdb_realpath_keepfile): Likewise.
8481         (gdb_abspath): Likewise.
8482
8483 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
8484
8485         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
8486         wildcard process pid for super_resume for kernels with a
8487         specific bug.
8488
8489 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
8490
8491         * compile/compile.c (get_args): Add additional comments
8492         explaining function.
8493
8494 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
8495             Tom Tromey  <tom@tromey.com>
8496
8497         * target.h (memory_write_request_s): Remove typedef.  Don't define
8498         VEC.
8499         (target_write_memory_blocks): Change argument to std::vector.
8500         (struct memory_write_request): Add constructor.
8501         * target-memory.c (compare_block_starting_address): Return bool.
8502         Change argument types.
8503         (claim_memory): Change arguments to use std::vector.
8504         (split_regular_and_flash_blocks, blocks_to_erase)
8505         (compute_garbled_blocks): Likewise.
8506         (cleanup_request_data, cleanup_write_requests_vector): Remove.
8507         (target_write_memory_blocks): Change argument to std::vector.
8508         * symfile.c (struct load_section_data): Add constructor and
8509         destructor.  Use std::vector for "requests".
8510         (struct load_progress_data): Add initializers.
8511         (load_section_callback): Update.  Use "new".
8512         (clear_memory_write_data): Remove.
8513         (generic_load): Update.
8514
8515 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
8516
8517         * arch/aarch64.h: Use common/tdesc.h.
8518
8519 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8520
8521         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
8522         architecture with a 64-bit ABI.
8523
8524 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
8525
8526         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
8527         ahead of target description loading.
8528
8529 2018-02-26  Tom Tromey  <tom@tromey.com>
8530
8531         * stack.c (backtrace_command_1): Update.
8532         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
8533         of "flags".
8534         * python/py-framefilter.c (py_print_frame)
8535         (gdbpy_apply_frame_filter): Change type of "flags".
8536         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
8537         of "flags".
8538         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
8539         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
8540         * extension.h (enum frame_filter_flag): Rename from
8541         frame_filter_flags.
8542         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
8543         (apply_ext_lang_frame_filter): Change type of "flags".
8544         * extension.c (apply_ext_lang_frame_filter): Change type of
8545         "flags".
8546         * extension-priv.h (struct extension_language_ops)
8547         <apply_frame_filter>: Change type of "flags".
8548
8549 2018-02-26  Tom Tromey  <tom@tromey.com>
8550
8551         PR python/16497:
8552         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
8553         off-by-one in py_end computation.
8554         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
8555         PRINT_MORE_FRAMES.
8556         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
8557         constant.
8558
8559 2018-02-26  Tom Tromey  <tom@tromey.com>
8560
8561         * dwarf2read.c (struct variant_field): New.
8562         (struct nextfield) <variant>: New field.
8563         (dwarf2_add_field): Handle DW_TAG_variant_part.
8564         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
8565         discriminated union.
8566         (read_structure_type): Handle DW_TAG_variant_part.
8567         (handle_struct_member_die): New function, extracted from
8568         process_structure_scope.  Handle DW_TAG_variant.
8569         (process_structure_scope): Handle discriminated unions.  Call
8570         handle_struct_member_die.
8571
8572 2018-02-26  Tom Tromey  <tom@tromey.com>
8573
8574         * rust-lang.h (rust_last_path_segment): Declare.
8575         * rust-lang.c (rust_last_path_segment): Now public.  Change
8576         contract.
8577         (struct disr_info): Remove.
8578         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
8579         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
8580         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
8581         (rust_enum_p, rust_enum_variant): New function.
8582         (rust_underscore_fields): Remove "offset" parameter.
8583         (rust_print_enum): New function.
8584         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
8585         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
8586         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
8587         enums.
8588         (rust_internal_print_type): New function, from rust_print_type.
8589         Remove enum code.
8590         (rust_print_type): Call rust_internal_print_type.
8591         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
8592         Update enum handling.
8593         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
8594         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
8595         (rust_union_quirks): New functions.
8596         (process_full_comp_unit, process_full_type_unit): Call
8597         rust_union_quirks.
8598         (process_structure_scope): Update rust_unions if necessary.
8599
8600 2018-02-26  Tom Tromey  <tom@tromey.com>
8601
8602         * value.h (value_union_variant): Declare.
8603         * valops.c (value_union_variant): New function.
8604         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
8605         (struct discriminant_info): New.
8606         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
8607         enumerator.
8608         (struct main_type) <flag_discriminated_union>: New field.
8609
8610 2018-02-26  Tom Tromey  <tom@tromey.com>
8611
8612         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8613         unittests/unpack-selftests.c.
8614         * unittests/unpack-selftests.c: New file.
8615         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
8616
8617 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8618
8619         * dwarf2read.c (struct partial_die_info) <read>: New method.
8620         (read_partial_die): Remove the declaration.
8621         (load_partial_dies): Update.
8622         (partial_die_info::partial_die_info):
8623         (read_partial_die): Change it to partial_die_info::read.
8624
8625 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8626
8627         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
8628         (fixup_partial_die): Remove declaration.
8629         (scan_partial_symbols): Update.
8630         (partial_die_parent_scope): Likewise.
8631         (partial_die_full_name): Likewise.
8632         (fixup_partial_die): Change it to partial_die_info::fixup.
8633
8634 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8635
8636         * dwarf2read.c (read_partial_die): Update the declaration.
8637         (load_partial_dies): Caller update.
8638         (read_partial_die): Remove one argument abbrev_len.
8639
8640 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8641
8642         * dwarf2read.c (struct partial_die_info): Add ctor, delete
8643         assignment operator.
8644         (load_partial_dies): Use ctor and copy ctor.
8645         (read_partial_die): Update.
8646         (dwarf2_cu::find_partial_die): Use ctor.
8647
8648 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8649
8650         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
8651         (find_partial_die_in_comp_unit): Change it to
8652         dwarf2_cu::find_partial_die.
8653         (find_partial_die): Update.
8654
8655 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8656
8657         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
8658         is NULL.
8659
8660 2018-02-26  Yao Qi  <yao.qi@linaro.org>
8661
8662         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
8663
8664 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
8665
8666         * arch/amd64.h: Use common/tdesc.h.
8667         * arch/i386.c: Likewise.
8668         * arch/i386.h: Likewise.
8669         * arch/tic6x.c: Likewise.
8670         * arch/tdesc.h: Move file from here...
8671         * common/tdesc.h: ...to here.
8672         * features/aarch64-core.c: Regenerate.
8673         * features/aarch64-fpu.c: Regenerate.
8674         * features/i386/32bit-avx.c: Regenerate.
8675         * features/i386/32bit-avx512.c: Regenerate.
8676         * features/i386/32bit-core.c: Regenerate.
8677         * features/i386/32bit-linux.c: Regenerate.
8678         * features/i386/32bit-mpx.c: Regenerate.
8679         * features/i386/32bit-pkeys.c: Regenerate.
8680         * features/i386/32bit-sse.c: Regenerate.
8681         * features/i386/64bit-avx.c: Regenerate.
8682         * features/i386/64bit-avx512.c: Regenerate.
8683         * features/i386/64bit-core.c: Regenerate.
8684         * features/i386/64bit-linux.c: Regenerate.
8685         * features/i386/64bit-mpx.c: Regenerate.
8686         * features/i386/64bit-pkeys.c: Regenerate.
8687         * features/i386/64bit-segments.c: Regenerate.
8688         * features/i386/64bit-sse.c: Regenerate.
8689         * features/i386/x32-core.c: Regenerate.
8690         * features/tic6x-c6xp.c: Regenerate.
8691         * features/tic6x-core.c: Regenerate.
8692         * features/tic6x-gp.c: Regenerate.
8693         * target-descriptions.c: Use common/tdesc.h.
8694         * target-descriptions.h: Likewise.
8695
8696 2018-02-24  Tom Tromey  <tom@tromey.com>
8697
8698         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
8699         (try_thread_db_load_from_dir, thread_db_load_search): Use
8700         std::string.
8701         (info_auto_load_libthread_db_compare): Return bool.  Change
8702         argument types.
8703         (info_auto_load_libthread_db): Use std::vector, std::string.
8704         Remove cleanups.
8705
8706 2018-02-24  Tom Tromey  <tom@tromey.com>
8707
8708         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
8709         std::string.
8710         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
8711         std::string*.
8712         * gdbarch.c: Rebuild.
8713         * gdbarch.h: Rebuild.
8714         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
8715         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
8716         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
8717         std::string*.
8718
8719 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
8720
8721         * gdbtypes.h (sect_offset): Change type to uint64_t.
8722         (sect_offset_str): New function.
8723         * dwarf2read.c (create_addrmap_from_aranges): Use
8724         sect_offset_str.
8725         (error_check_comp_unit_head): Likewise.
8726         (create_debug_type_hash_table): Likewise.
8727         (read_cutu_die_from_dwo): Likewise.
8728         (init_cutu_and_read_dies): Likewise.
8729         (init_cutu_and_read_dies_no_follow): Likewise.
8730         (process_psymtab_comp_unit_reader): Likewise.
8731         (partial_die_parent_scope): Likewise.
8732         (peek_die_abbrev): Likewise.
8733         (process_queue): Likewise.
8734         (dwarf2_physname): Likewise.
8735         (read_namespace_alias): Likewise.
8736         (read_import_statement): Likewise.
8737         (create_dwo_cu_reader): Likewise.
8738         (create_cus_hash_table): Likewise.
8739         (lookup_dwo_cutu): Likewise.
8740         (inherit_abstract_dies): Likewise.
8741         (read_func_scope): Likewise.
8742         (read_call_site_scope): Likewise.
8743         (dwarf2_add_member_fn): Likewise.
8744         (read_common_block): Likewise.
8745         (read_module_type): Likewise.
8746         (read_typedef): Likewise.
8747         (read_subrange_type): Likewise.
8748         (load_partial_dies): Likewise.
8749         (read_partial_die): Likewise.
8750         (find_partial_die): Likewise.
8751         (read_str_index): Likewise.
8752         (dwarf2_string_attr): Likewise.
8753         (build_error_marker_type): Likewise.
8754         (lookup_die_type): Likewise.
8755         (dump_die_shallow): Likewise.
8756         (follow_die_ref): Likewise.
8757         (dwarf2_fetch_die_loc_sect_off): Likewise.
8758         (dwarf2_fetch_constant_bytes): Likewise.
8759         (follow_die_sig): Likewise.
8760         (get_signatured_type): Likewise.
8761         (get_DW_AT_signature_type): Likewise.
8762         (dwarf2_find_containing_comp_unit): Likewise.
8763         (set_die_type): Likewise.
8764
8765 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
8766
8767         * arch/aarch64.c: Include "common-defs.h".
8768         * arch/amd64.c: Likewise.
8769         * arch/i386.c: Likewise.
8770
8771 2018-02-21  Tom Tromey  <tom@tromey.com>
8772
8773         * value.h: (extract_field_op): Update.
8774         * eval.c (extract_field_op): Return a const char *.
8775         * expression.h (parse_expression_for_completion): Update.
8776         * completer.c (complete_expression): Update.
8777         (add_struct_fields): Make fieldname const.
8778         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
8779         (mark_completion_tag, parse_exp_in_context_1): Update.
8780         (parse_expression_for_completion): Change "name" to
8781         unique_xmalloc_ptr*.
8782
8783 2018-02-21  Tom Tromey  <tom@tromey.com>
8784
8785         * infcall.c (call_function_by_hand_dummy): Use std::vector.
8786
8787 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8788
8789         * avr-tdep.c (avr_read_pc): Change parameter type to
8790         readable_regcache.
8791         * gdbarch.sh (read_pc): Likewise.
8792         * gdbarch.c: Re-generated.
8793         * gdbarch.h: Re-generated.
8794         * hppa-tdep.c (hppa_read_pc): Change parameter type to
8795         readable_regcache.
8796         * ia64-tdep.c (ia64_read_pc): Likewise.
8797         * mips-tdep.c (mips_read_pc): Likewise.
8798         * spu-tdep.c (spu_read_pc): Likewise.
8799
8800 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8801
8802         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
8803         * regcache-dump.c: New file.
8804         * regcache.c: Move register_dump to regcache-dump.c.
8805         (maintenance_print_registers): Likewise.
8806         (maintenance_print_raw_registers): Likewise.
8807         (maintenance_print_cooked_registers): Likewise.
8808         (maintenance_print_register_groups): Likewise.
8809         (maintenance_print_remote_registers): Likewise.
8810         (_initialize_regcache): Likewise.
8811         * regcache.h (register_dump): Moved from regcache.c.
8812
8813 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8814
8815         * regcache.c (regcache::regcache): Update.
8816         (regcache::invalidate): Move it to detached_regcache::invalidate.
8817         (get_thread_arch_aspace_regcache): Update.
8818         (regcache::raw_update): Update.
8819         (regcache::cooked_read): Remove some code.
8820         (regcache::cooked_read_value): Likewise.
8821         (regcache::raw_write): Remove assert on m_readonly_p.
8822         (regcache::raw_supply_integer): Move it to
8823         detached_regcache::raw_supply_integer.
8824         (regcache::raw_supply_zeroed): Likewise.
8825         * regcache.h (detached_regcache) <raw_supply_integer>: New
8826         declaration.
8827         <raw_supply_zeroed, invalidate>: Likewise.
8828         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
8829         <invalidate>: Likewise.
8830         <m_readonly_p>: Removed.
8831
8832 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8833
8834         * infcmd.c (get_return_value): Let stop_regs point to
8835         get_current_regcache.
8836         * regcache.c (regcache::regcache): Remove.
8837         (register_dump_reg_buffer): New class.
8838         (regcache_print): Adjust.
8839         * regcache.h (regcache): Remove constructors.
8840
8841 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8842
8843         * regcache.c (class register_dump): New class.
8844         (register_dump_regcache, register_dump_none): New class.
8845         (register_dump_remote, register_dump_groups): New class.
8846         (regcache_print): Update.
8847         * regcache.h (regcache_dump_what): Move it to regcache.c.
8848         (regcache) <dump>: Remove.
8849
8850 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8851
8852         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
8853          reg_buffer_rw *.
8854         (jit_unwind_reg_set_impl): Call raw_supply.
8855         (jit_frame_sniffer): Use reg_buffer_rw.
8856         * record-full.c (record_full_core_regbuf): Change its type.
8857         (record_full_core_open_1): Use reg_buffer_rw.
8858         (record_full_close): Likewise.
8859         (record_full_core_fetch_registers): Use regcache->raw_supply.
8860         (record_full_core_store_registers): Likewise.
8861         * regcache.c (regcache::get_register_status): Move it to
8862         reg_buffer.
8863         (regcache_raw_set_cached_value): Remove.
8864         (regcache::raw_set_cached_value): Remove.
8865         (regcache::raw_write): Call raw_supply.
8866         (regcache::raw_supply): Move it to reg_buffer_rw.
8867         * regcache.h (regcache_raw_set_cached_value): Remove.
8868         (reg_buffer_rw): New class.
8869
8870 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8871
8872         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
8873         readonly_detached_regcache.
8874         (dummy_frame_prev_register): Use regcache->cooked_read.
8875         * frame.c (frame_save_as_regcache): Change return type.
8876         (frame_pop): Update.
8877         * frame.h (frame_save_as_regcache): Update declaration.
8878         * inferior.h (get_infcall_suspend_state_regcache): Update
8879         declaration.
8880         * infrun.c (infcall_suspend_state) <registers>: use
8881         readonly_detached_regcache.
8882         (save_infcall_suspend_state): Don't use regcache_dup.
8883         (get_infcall_suspend_state_regcache): Change return type.
8884         * linux-fork.c (struct fork_info) <savedregs>: Change to
8885         readonly_detached_regcache.
8886         <pc>: New field.
8887         (fork_save_infrun_state): Don't use regcache_dup.
8888         (info_checkpoints_command): Adjust.
8889         * mi/mi-main.c (register_changed_p): Update declaration.
8890         (mi_cmd_data_list_changed_registers): Use
8891         readonly_detached_regcache.
8892         (register_changed_p): Change parameter type to
8893         readonly_detached_regcache.
8894         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
8895         readonly_detached_regcache.
8896         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
8897         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
8898         New.
8899         (regcache::save): Move it to reg_buffer.
8900         (regcache::restore): Change parameter type.
8901         (regcache_dup): Remove.
8902         * regcache.h (reg_buffer) <save>: New method.
8903         (readonly_detached_regcache): New class.
8904         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
8905         readonly_detached_regcache.
8906         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
8907
8908 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8909
8910         * frame.c (frame_save_as_regcache): Use regcache method save.
8911         (frame_pop): Use regcache method restore.
8912         * infrun.c (restore_infcall_suspend_state): Likewise.
8913         * linux-fork.c (fork_load_infrun_state): Likewise.
8914         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
8915         save.
8916         * regcache.c (regcache_save): Remove.
8917         (regcache::restore): More asserts.
8918         (regcache_cpy): Remove.
8919         * regcache.h (regcache_save): Remove the declaration.
8920         (regcache::restore): Move from private to public.
8921         Remove the friend declaration of regcache_cpy.
8922         (regcache_cpy): Remove declaration.
8923
8924 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8925
8926         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
8927         parameter type to 'readable_regcache *'.
8928         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8929         * arm-tdep.c (arm_neon_quad_read): Likewise.
8930         (arm_pseudo_read): Likewise.
8931         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8932         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8933         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8934         * gdbarch.c: Re-generated.
8935         * gdbarch.h: Re-generated.
8936         * gdbarch.sh (pseudo_register_read): Change parameter type to
8937         'readable_regcache *'.
8938         (pseudo_register_read_value): Likewise.
8939         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
8940         (h8300_pseudo_register_read): Likewise.
8941         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
8942         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8943         (i386_pseudo_register_read_into_value): Likewise.
8944         (i386_pseudo_register_read_value): Likewise.
8945         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
8946         declaration.
8947         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
8948         * m32c-tdep.c (m32c_raw_read): Likewise.
8949         (m32c_read_flg): Likewise.
8950         (m32c_banked_register): Likewise.
8951         (m32c_banked_read): Likewise.
8952         (m32c_sb_read): Likewise.
8953         (m32c_part_read): Likewise.
8954         (m32c_cat_read): Likewise.
8955         (m32c_r3r2r1r0_read): Likewise.
8956         (m32c_pseudo_register_read): Likewise.
8957         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8958         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8959         (mep_pseudo_cr64_read): Likewise.
8960         (mep_pseudo_register_read): Likewise.
8961         * mips-tdep.c (mips_pseudo_register_read): Likewise.
8962         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8963         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8964         * regcache.c (regcache::raw_read): Move it to readable_regcache.
8965         (regcache::cooked_read): Likewise.
8966         (regcache::cooked_read_value): Likewise.
8967         (regcache_cooked_read_signed):
8968         (regcache::cooked_read): Likewise.
8969         * regcache.h (readable_regcache): New class.
8970         (regcache): Inherit readable_regcache.  Move some methods to
8971         readable_regcache.
8972         * rl78-tdep.c (rl78_pseudo_register_read): Change
8973         parameter type to 'readable_regcache *'.
8974         * rs6000-tdep.c (do_regcache_raw_read): Remove.
8975         (e500_pseudo_register_read): Change parameter type to
8976         'readable_regcache *'.
8977         (dfp_pseudo_register_read): Likewise.
8978         (vsx_pseudo_register_read): Likewise.
8979         (efpr_pseudo_register_read): Likewise.
8980         * s390-tdep.c (s390_pseudo_register_read): Likewise.
8981         * sh-tdep.c (sh_pseudo_register_read): Likewise.
8982         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
8983         (sh64_pseudo_register_read): Likewise.
8984         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
8985         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8986         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
8987         (spu_pseudo_register_read): Likewise.
8988         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8989         (xtensa_pseudo_register_read): Likewise.
8990
8991 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8992
8993         * regcache.c (regcache::regcache): Call reg_buffer ctor.
8994         (regcache::arch): Move it to reg_buffer::arch.
8995         (regcache::register_buffer): Likewise.
8996         (regcache::assert_regnum): Likewise.
8997         (regcache::num_raw_registers): Likewise.
8998         * regcache.h (reg_buffer): New class.
8999         (regcache): Inherit reg_buffer.
9000
9001 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
9002
9003         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
9004         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
9005
9006 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
9007
9008         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
9009
9010 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
9011
9012         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
9013         (SFILES): Remove common/*.c files.
9014         (COMMON_OBS): Remove some *.o files built from common/*.c files.
9015         * common/common.host: Add common reference.
9016         * configure.ac: Likewise.
9017         * configure: Regenerate.
9018
9019 2018-02-16  Yao Qi  <yao.qi@linaro.org>
9020
9021         * block.c (block_namespace_info): Inherit allocate_on_obstack.
9022         (block_initialize_namespace): Use new.
9023         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
9024         (dwarf2_free_objfile): Use delete.
9025         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
9026         (copy_type_recursive): Use new.
9027         * gdb_obstack.h (allocate_on_obstack): New.
9028
9029 2018-02-15  Yao Qi  <yao.qi@linaro.org>
9030
9031         PR gdb/22849
9032         * inferior.c (exit_inferior_1): Reset inf->control.
9033
9034 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
9035
9036         * ada-lang.c (ada_to_fixed_value_create): Delete advance
9037         declaration.
9038
9039 2018-02-14  Pedro Alves  <palves@redhat.com>
9040
9041         * frame-unwind.c (frame_unwind_try_unwinder): Always call
9042         frame_cleanup_after_sniffer on exception.
9043
9044 2018-02-14  Tom Tromey  <tom@tromey.com>
9045
9046         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
9047         const.
9048         (solib_bfd_open): Make pathname const.
9049         * solib.c (solib_bfd_open): Make pathname const.
9050         * solib-spu.c (spu_bfd_fopen): Make name const.
9051         (spu_bfd_open): Make pathname const.
9052         * solib-darwin.c (darwin_bfd_open): Make pathname const.
9053         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
9054
9055 2018-02-14  Tom Tromey  <tom@tromey.com>
9056
9057         * symfile.c (symfile_bfd_open): Update.
9058         * source.h (openp, source_full_path_of, find_and_open_source):
9059         Change argument type to unique_xmalloc_ptr.
9060         * source.c (openp): Take a unique_xmalloc_ptr.
9061         (source_full_path_of, find_and_open_source): Likewise.
9062         (open_source_file, symtab_to_fullname): Update.
9063         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
9064         unique_xmalloc_ptr.
9065         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
9066         (exec_file_find): Update.
9067         * psymtab.c (psymtab_to_fullname): Update.
9068         * nto-tdep.h (nto_find_and_open_solib): Update.
9069         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
9070         unique_xmalloc_ptr.
9071         * exec.c (exec_file_attach): Update.
9072         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
9073         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
9074
9075 2018-02-14  Tom Tromey  <tom@tromey.com>
9076
9077         * solib.c: Include source.h.
9078         * nto-tdep.c: Include source.h.
9079         * mi/mi-cmd-env.c: Include source.h.
9080         * infcmd.c: Include source.h.
9081         * exec.c: Include source.h.
9082         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
9083         (add_path, directory_switch, source_path, init_source_path): Move
9084         declarations...
9085         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
9086         (add_path, directory_switch, source_path, init_source_path):
9087         ...here.
9088
9089 2018-02-14  Tom Tromey  <tom@tromey.com>
9090
9091         * solist.h (exec_file_find, solib_find): Return
9092         unique_xmalloc_ptr.
9093         (solib_bfd_fopen): Take a const char *.
9094         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
9095         (exec_file_find, solib_find): Likewise.
9096         (solib_bfd_fopen): Do not take ownership of "pathname".
9097         (solib_bfd_open): Use unique_xmalloc_ptr.
9098         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
9099         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
9100         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
9101         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
9102
9103 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
9104
9105         * ada-lang.c (name_match_type_from_name): Remove reference to
9106         ada_name_for_lookup in function's documentation.
9107         * ada-lang.h (ada_name_for_lookup): Delete declaration.
9108
9109 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9110
9111         * defs.h (enum openp_flags): New enum.
9112         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
9113         Move to enum openp_flags.
9114         (openp_flags): New enum flags.
9115         (openp): Change parameter type to openp_flags.
9116         * source.c (openp): Change parameter type to openp_flags.
9117         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
9118         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
9119
9120 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
9121
9122         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
9123         per-command.
9124
9125 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9126
9127         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
9128         into...
9129         (class dwarf2_queue_guard): ...the destructor of this new class.
9130         (dw2_do_instantiate_symtab): Create instance of the new class
9131         dwarf2_queue_guard, remove cleanup.
9132
9133 2018-02-09  Tom Tromey  <tom@tromey.com>
9134
9135         * source.c (find_source_lines): Don't reference past the end of
9136         the vector.
9137
9138 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9139
9140         * remote.c (remote_btrace_maybe_reopen): Change error message.
9141         * btrace.c (btrace_enable): Likewise.
9142         (parse_xml_btrace): Likewise.
9143         (parse_xml_btrace_conf): Likewise.
9144
9145 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9146
9147         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
9148         (linux_enable_pt, linux_enable_bts): Call
9149         diagnose_perf_event_open_fail.
9150
9151 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9152
9153         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
9154         Remove parameter and change return type.  Update callers.  Move it.
9155         (linux_enable_bts, linux_enable_pt): Improve error message.
9156         (linux_enable_pt): Remove zero buffer size check.
9157         (linux_enable_btrace): Improve error messages.  Remove NULL return
9158         check.
9159
9160 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9161
9162         * btrace.c (btrace_enable): Remove target_supports_btrace call.
9163         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
9164         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
9165         (linux_supports_pt, linux_supports_btrace): Remove.
9166         (linux_enable_bts): Call cpu_supports_bts.
9167         * nat/linux-btrace.h (linux_supports_btrace): Remove.
9168         * remote.c (remote_supports_btrace): Remove.
9169         (init_remote_ops): Remove remote_supports_btrace.
9170         * target-delegates.c: Regenerated.
9171         * target.c (target_supports_btrace): Remove.
9172         * target.h (target_ops) <to_supports_btrace>: Remove
9173         (target_supports_btrace): Remove.
9174         * x86-linux-nat.c (x86_linux_create_target): Remove
9175         linux_supports_btrace.
9176
9177 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9178
9179         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
9180         btrace failed.
9181         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
9182         exception and use message in own exception.
9183
9184 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9185
9186         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
9187         (perf_event_pt_event_type): Use gdb_file_up.
9188         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
9189         scoped_fd, and scoped_mmap.
9190
9191 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9192
9193         * common/scoped_mmap.h: New.
9194         * unittests/scoped_mmap-selftest.c: New.
9195         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9196         unittests/scoped_mmap-selftest.c.
9197
9198 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
9199
9200         * common/scoped_fd.h: New.
9201         * unittests/scoped_fd-selftest.c: New.
9202         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9203         unittests/scoped_fd-selftest.c.
9204
9205 2018-02-09  Tom Tromey  <tom@tromey.com>
9206
9207         * auto-load.c (auto_load_section_scripts): Use
9208         gdb::unique_xmalloc_ptr.
9209
9210 2018-02-09  Tom Tromey  <tom@tromey.com>
9211
9212         * auto-load.c (execute_script_contents): Use std::string.
9213
9214 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
9215
9216         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
9217         Python function, rather than a new command.
9218
9219 2018-02-08  Tom Tromey  <tom@tromey.com>
9220
9221         * solib.c (solib_find_1): Use std::string.
9222         (solib_bfd_fopen): Use unique_xmalloc_ptr.
9223
9224 2018-02-08  Tom Tromey  <tom@tromey.com>
9225
9226         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
9227
9228 2018-02-08  Tom Tromey  <tom@tromey.com>
9229
9230         * source.c (find_source_lines): Use gdb::def_vector.
9231
9232 2018-02-08  Tom Tromey  <tom@tromey.com>
9233
9234         * macrocmd.c (struct temporary_macro_definition): New.
9235         (macro_define_command): Use temporary_macro_definition.  Remove
9236         cleanups.
9237         (free_macro_definition_ptr): Remove.
9238
9239 2018-02-08  Tom Tromey  <tom@tromey.com>
9240
9241         * macroexp.c (maybe_expand): Use std::string.
9242
9243 2018-02-08  Tom Tromey  <tom@tromey.com>
9244
9245         * macroexp.c (struct macro_buffer): Add initializers for some
9246         members.
9247         (init_buffer, init_shared_buffer, free_buffer)
9248         (free_buffer_return_text): Remove.
9249         (macro_buffer): New constructors.
9250         (~macro_buffer): New destructor.
9251         (macro_buffer::set_shared): New method.
9252         (macro_buffer::resize_buffer, macro_buffer::appendc)
9253         (macro_buffer::appendmem): Now methods, not free functions.
9254         (set_token, append_tokens_without_splicing, stringify)
9255         (macro_stringify): Update.
9256         (gather_arguments): Change return type.  Remove argc_p argument,
9257         add args_ptr argument.  Use std::vector.
9258         (substitute_args): Remove argc argument.  Accept std::vector.
9259         (expand): Update.  Use std::vector.
9260         (scan, macro_expand, macro_expand_next): Update.
9261
9262 2018-02-08  Tom Tromey  <tom@tromey.com>
9263
9264         * symtab.c (default_collect_symbol_completion_matches_break_on):
9265         Use unique_xmalloc_ptr.
9266         * macroscope.h: (sal_macro_scope, user_macro_scope)
9267         (default_macro_scope): Return unique_xmalloc_ptr.
9268         * macroscope.c (sal_macro_scope, user_macro_scope)
9269         (default_macro_scope): Return unique_xmalloc_ptr.
9270         * macroexp.h (macro_expand, macro_expand_once): Return
9271         unique_xmalloc_ptr.
9272         * macroexp.c (macro_expand, macro_expand_once): Return
9273         unique_xmalloc_ptr.
9274         * macrocmd.c (macro_expand_command, macro_expand_once_command)
9275         (info_macro_command, info_macros_command): Use
9276         unique_xmalloc_ptr.
9277         * compile/compile-c-support.c (write_macro_definitions): Use
9278         unique_xmalloc_ptr.
9279         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
9280
9281 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
9282
9283         * value.c (value_static_field): Assign field type instead of
9284         containing type when returning an optimized out value.
9285
9286 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9287
9288         * ft32-tdep.c (ft32_read_pc): Remove.
9289         (ft32_write_pc): Remove.
9290         (ft32_gdbarch_init): Update.
9291         * m32r-tdep.c (m32r_read_pc): Remove.
9292         (m32r_gdbarch_init): Update.
9293         * mep-tdep.c (mep_read_pc): Remove.
9294         (mep_gdbarch_init): Update.
9295         * microblaze-tdep.c (microblaze_write_pc): Remove.
9296         (microblaze_gdbarch_init): Update.
9297         * mn10300-tdep.c (mn10300_read_pc): Remove.
9298         (mn10300_write_pc): Remove.
9299         (mn10300_gdbarch_init): Update.
9300         * moxie-tdep.c (moxie_read_pc): Remove.
9301         (moxie_write_pc): Remove.
9302         (moxie_gdbarch_init): Update.
9303
9304 2018-02-06  Yao Qi  <yao.qi@linaro.org>
9305
9306         * expprint.c (print_subexp_standard): Handle
9307         OP_F77_UNDETERMINED_ARGLIST.
9308         (dump_subexp_body_standard): Likewise.
9309
9310 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
9311
9312         * target-descriptions.c (tdesc_element_visitor) Add empty
9313         implementations.
9314         (tdesc_type): Move make_gdb_type from here.
9315         (tdesc_type_builtin): Likewise.
9316         (tdesc_type_vector): Likewise.
9317         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
9318         (make_gdb_type_struct): Move from tdesc_type_with_fields.
9319         (make_gdb_type_union): Likewise.
9320         (make_gdb_type_flags): Likewise.
9321         (make_gdb_type_enum): Likewise.
9322         (make_gdb_type): New function.
9323         (tdesc_register_type): Use static make_gdb_type.
9324
9325 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
9326
9327         * infcmd.c (default_print_one_register_info): Align natural-format
9328         column values consistently one under another.
9329         (pad_to_column): New function.
9330
9331 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
9332
9333         * dwarf2read.c (dwarf2_physname): Move commment.
9334
9335 2018-02-01  Leszek Swirski  <leszeks@google.com>
9336
9337         * varobj.c (varobj_formatted_print_options): Allow recursive
9338         pretty printing if pretty printing is enabled.
9339
9340 2018-02-01  Leszek Swirski  <leszeks@google.com>
9341
9342         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
9343         names after a structop as a filename.
9344
9345 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9346
9347         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
9348         (arm_record_coproc_data_proc): Likewise.
9349
9350 2018-02-01  Yao Qi  <yao.qi@linaro.org>
9351
9352         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
9353
9354 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
9355
9356         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
9357         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
9358
9359 2018-01-31  Pedro Alves  <palves@redhat.com>
9360
9361         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
9362         * inflow.c (child_terminal_save_inferior): Wrap reference to
9363         tcgetpgrp in HAVE_TERMIOS_H.
9364         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
9365         _WIN32.
9366         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
9367         always iterate over all inferiors.
9368         (gdbsim_cntrl_c): Adjust.
9369         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
9370
9371 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9372
9373         * gdbtypes.c (lookup_array_range_type): Make sure the array's
9374         index type is objfile-owned if the element type is as well.
9375
9376 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
9377
9378         GDB 8.1 released.
9379
9380 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9381
9382         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
9383         "features/s390x-linux64.c".
9384         (_initialize_s390_linux_tdep): Remove initialization of tdescs
9385         s390_linux32 and s390x_linux64.
9386         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
9387         default tdesc.
9388         * s390-tdep.c: Include "features/s390-linux32.c" and
9389         "features/s390x-linux64.c".
9390         (s390_tdesc_valid): Add check for tdesc_has_registers.
9391         (s390_gdbarch_init): Make sure there is always a valid tdesc.
9392         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
9393         tdesc_s390x_linux64.
9394         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
9395         tdesc_s390x_linux64 to...
9396         * s390-tdep.h: ...here.
9397
9398 2018-01-30  Pedro Alves  <palves@redhat.com>
9399
9400         PR gdb/13211
9401         * config.in, configure: Regenerate.
9402         * configure.ac: Check for getpgid.
9403         * go32-nat.c (go32_pass_ctrlc): New.
9404         (go32_target): Install it.
9405         * inf-child.c (inf_child_target): Install
9406         child_terminal_save_inferior, child_pass_ctrlc and
9407         child_interrupt.
9408         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
9409         (inf_ptrace_target): No longer install it.
9410         * infcmd.c (interrupt_target_1): Adjust.
9411         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
9412         (child_interrupt): Declare.
9413         (inferior::terminal_state): New.
9414         * inflow.c (struct terminal_info): Update comments.
9415         (inferior_process_group): Delete.
9416         (terminal_is_ours): Delete.
9417         (gdb_tty_state): New.
9418         (child_terminal_init): Adjust.
9419         (is_gdb_terminal, sharing_input_terminal_1)
9420         (sharing_input_terminal): New functions.
9421         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
9422         Set the process's actual process group in the foreground if
9423         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
9424         mark terminal as the inferior's if not sharing GDB's terminal.
9425         Don't check attach_flag.
9426         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
9427         pass down a target_terminal_state.
9428         (child_terminal_save_inferior): New, factored out from ...
9429         (child_terminal_ours_1): ... this.  Handle
9430         target_terminal_state::is_ours_for_output.
9431         (child_interrupt, child_pass_ctrlc): New.
9432         (inflow_inferior_exit): Clear the inferior's terminal_state.
9433         (copy_terminal_info): Copy the inferior's terminal state.
9434         (_initialize_inflow): Remove reference to terminal_is_ours.
9435         * inflow.h (inferior_process_group): Delete.
9436         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
9437         * procfs.c (procfs_target): Don't install procfs_interrupt.
9438         (procfs_interrupt): Delete.
9439         * remote.c (remote_serial_quit_handler): Adjust.
9440         (remote_interrupt): Remove ptid parameter.  Adjust.
9441         * target-delegates.c: Regenerate.
9442         * target.c: Include "terminal.h".
9443         (target_terminal::terminal_state): Rename to ...
9444         (target_terminal::m_terminal_state): ... this.
9445         (target_terminal::init): Adjust.
9446         (target_terminal::inferior): Adjust to per-inferior
9447         terminal_state.
9448         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
9449         (target_terminal::ours, target_terminal::ours_for_output): Use
9450         target_terminal_is_ours_kind.
9451         (target_interrupt): Remove ptid parameter.  Adjust.
9452         (default_target_pass_ctrlc): Adjust.
9453         * target.h (target_ops::to_terminal_save_inferior): New field.
9454         (target_ops::to_interrupt): Remove ptid_t parameter.
9455         (target_interrupt): Remove ptid_t parameter.  Update comment.
9456         (target_pass_ctrlc): Update comment.
9457         * target/target.h (target_terminal_state): New scoped enum,
9458         factored out of ...
9459         (target_terminal::terminal_state): ... here.
9460         (target_terminal::inferior): Update comments.
9461         (target_terminal::restore_inferior): New.
9462         (target_terminal::is_inferior, target_terminal::is_ours)
9463         (target_terminal::is_ours_for_output): Adjust.
9464         (target_terminal::scoped_restore_terminal_state): Adjust to
9465         rename, and call restore_inferior() instead of inferior().
9466         (target_terminal::scoped_restore_terminal_state::m_state): Change
9467         type.
9468         (target_terminal::terminal_state): Rename to ...
9469         (target_terminal::m_terminal_state): ... this and change type.
9470
9471 2018-01-30  Pedro Alves  <palves@redhat.com>
9472
9473         * linux-nat.c (wait_for_signal): New function.
9474         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
9475         directly.
9476         (async_terminal_is_ours)
9477         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
9478         (linux_nat_add_target): Don't override
9479         to_terminal_inferior/to_terminal_ours.
9480
9481 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
9482
9483         * remote.c (remote_follow_fork): Don't call "detach_inferior".
9484
9485 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
9486
9487         * dwarf2read.c (free_dwo_files): Add forward-declaration.
9488         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
9489         dwarf2_per_objfile_free here.
9490         (dwarf2_per_objfile_free): Remove.
9491         (_initialize_dwarf2_read): Don't register
9492         dwarf2_per_objfile_free as a registry cleanup.
9493
9494 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
9495
9496         Avoid compilation errors in MinGW native builds
9497
9498         The error is triggered by including python-internal.h, and the
9499         error message is:
9500
9501              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
9502                       from build-gnulib/import/math.h:27,
9503                       from d:/usr/Python26/include/pyport.h:235,
9504                       from d:/usr/Python26/include/Python.h:58,
9505                       from python/python-internal.h:94,
9506                       from python/py-arch.c:24:
9507              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
9508         using ::hypot;
9509                 ^~~~~
9510
9511         This happens because Python headers define 'hypot' to expand t
9512         '_hypot' in the Windows builds.
9513         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
9514         'hypoth'.  This avoids a compilation error.
9515
9516 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9517
9518         * MAINTAINERS (Write After Approval): Fix ordering.
9519
9520 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
9521
9522         * MAINTAINERS (Write After Approval): Add Alan Hayward.
9523
9524 2018-01-26  Alan Modra  <amodra@gmail.com>
9525
9526         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
9527         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
9528         Remove nop.  Make const.  Comment.
9529         (powerpc32_plt_stub_so_2): New.
9530         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
9531         Correct count.  Update uses.
9532         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
9533         Move common code reading PLT entry word.  Correct
9534         powerpc32_plt_stub PLT address calculation.
9535         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
9536         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
9537         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
9538         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
9539         (ppc64_standard_linkage8): Likewise.
9540         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
9541         Correct insns description.
9542         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
9543
9544 2018-01-24  Pedro Alves  <palves@redhat.com>
9545
9546         GCC PR libstdc++/83906
9547         * gdbtypes.c (operator==(const dynamic_prop &,
9548         const dynamic_prop &)): New.
9549         (operator==(const range_bounds &, const range_bounds &)): New.
9550         (check_types_equal): Use them instead of memcmp.
9551         * gdbtypes.h (operator==(const dynamic_prop &,
9552         const dynamic_prop &)): Declare.
9553         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
9554         (operator==(const range_bounds &, const range_bounds &)): Declare.
9555         (operator!=(const range_bounds &, const range_bounds &)): Declare.
9556
9557 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9558
9559         * s390-linux-tdep.c (s390_record_address_mask)
9560         (s390_record_calc_disp_common, s390_record_calc_disp)
9561         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9562         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9563         (s390_process_record): Move to s390-tdep.c.
9564         (s390_linux_init_abi_any): Adjust.
9565         * s390-tdep.c (s390_record_address_mask)
9566         (s390_record_calc_disp_common, s390_record_calc_disp)
9567         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
9568         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
9569         (s390_process_record): Moved from s390-linux-tdep.c
9570         (s390_gdbarch_init): Adjust.
9571
9572 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9573
9574         * s390-linux-nat.c (s390-tdep.h): New include.
9575         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
9576         (HFILES_NO_SRCDIR): Add s390-tdep.h.
9577         (ALLDEPFILES): Add s390-tdep.c.
9578         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
9579         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
9580         * s390-tdep.h: ...this.  New file.
9581         * s390-linux-tdep.c (s390-tdep.h): New include.
9582         (_initialize_s390_tdep): Rename to...
9583         (_initialize_s390_linux_tdep): ...this and adjust.
9584         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
9585         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
9586         s390-tdep.h.
9587         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
9588         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
9589         (s390_is_partial_instruction, s390_software_single_step)
9590         (is_non_branch_ril, s390_displaced_step_copy_insn)
9591         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
9592         (s390_prologue_data, s390_addr, s390_store, s390_load)
9593         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
9594         (s390_register_call_saved, s390_guess_tracepoint_registers)
9595         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
9596         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
9597         (s390_pseudo_register_name, s390_pseudo_register_type)
9598         (s390_pseudo_register_read, s390_pseudo_register_write)
9599         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
9600         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
9601         (s390_addr_bits_remove, s390_address_class_type_flags)
9602         (s390_address_class_type_flags_to_name)
9603         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
9604         (s390_function_arg_float, s390_function_arg_vector)
9605         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
9606         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
9607         (s390_frame_align, s390_register_return_value, s390_return_value)
9608         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
9609         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
9610         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
9611         (s390_trad_frame_prev_register, s390_unwind_cache)
9612         (s390_prologue_frame_unwind_cache)
9613         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
9614         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
9615         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
9616         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
9617         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
9618         (s390_frame_base_address, s390_local_base_address)
9619         (s390_frame_base, s390_gcc_target_options)
9620         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
9621         (s390_validate_reg_range, s390_tdesc_valid)
9622         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
9623         * s390-tdep.c: ...this.  New file.
9624
9625 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9626
9627         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
9628         (s390_process_record, s390_gdbarch_tdep_alloc)
9629         (s390_linux_init_abi_any): Use/set new hook.
9630
9631 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9632
9633         * s390-linux-tdep.c (osabi.h): New include.
9634         (s390_linux_init_abi_31, s390_linux_init_abi_64)
9635         (s390_linux_init_abi_any): New functions.
9636         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
9637
9638 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9639
9640         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
9641         tdesc_has_registers check
9642
9643 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9644
9645         * s390-linux-tdep.c (s390_tdesc_valid): New function.
9646         (s390_validate_reg_range): New macro.
9647         (s390_gdbarch_init): Adjust.
9648
9649 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9650
9651         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
9652         (s390_gdbarch_tdep_alloc): Adjust.
9653         (s390_gdbarch_init): Adjust.
9654
9655 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9656
9657         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
9658         <have_tdb>: Change type to bool.
9659         (s390_gdbarch_tdep_alloc): Adjust.
9660         (s390_gdbarch_init): Adjust.
9661
9662 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9663
9664         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
9665         (gdbarch_tdep) <have_upper, have_vx>: New fields.
9666         (s390_gdbarch_tdep_alloc): New function.
9667         (s390_gdbarch_init): Allocate tdep at start and use its fields
9668         instead of separate variables.
9669
9670 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
9671
9672         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
9673         when looking for cached gdbarch and add comment for remaining.
9674
9675 2018-01-22  Pedro Alves  <palves@redhat.com>
9676             Sergio Durigan Junior  <sergiodj@redhat.com>
9677
9678         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
9679         case.
9680
9681 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
9682
9683         * MAINTAINERS: Update my company e-mail address.
9684
9685 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9686
9687         * regcache.c (cooked_write_test): New function.
9688         (_initialize_regcache): Register the test.
9689
9690 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9691
9692         * ia64-tdep.c (ia64_pseudo_register_read): Call
9693         regcache->cooked_read instead of regcache_cooked_read_unsigned.
9694         * m32c-tdep.c (m32c_cat_read): Likewise.
9695         (m32c_r3r2r1r0_read): Likewise.
9696         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
9697         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
9698
9699 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9700
9701         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
9702         method raw_read instead of regcache_raw_read.
9703         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
9704         * arm-tdep.c (arm_neon_quad_read): Likewise.
9705         * avr-tdep.c (avr_pseudo_register_read): Likewise.
9706         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
9707         * frv-tdep.c (frv_pseudo_register_read): Likewise.
9708         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
9709         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
9710         (i386_pseudo_register_read_into_value): Likewise.
9711         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
9712         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
9713         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
9714         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
9715         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
9716         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
9717         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
9718         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
9719         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
9720
9721 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9722
9723         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
9724         * configure.tgt: Remove target mt.
9725         * mt-tdep.c: Remove.
9726         * regcache.c (cooked_read_test): Remove the check for mt.
9727
9728 2018-01-22  Yao Qi  <yao.qi@linaro.org>
9729
9730         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
9731         instead of gdbarch_pseudo_register_read_value.
9732
9733 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9734
9735         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
9736         language is Ada.
9737
9738 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
9739
9740         * linespec.c (create_sals_line_offset): Remove code that preserved
9741         the symtab_and_line's line number.
9742
9743 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9744
9745         * varobj.c (varobj_create): Don't set valid_block when creating a
9746         floating varobj.
9747
9748 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9749
9750         * varobj.c (varobj_create): Remove out of date comment.
9751
9752 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9753
9754         PR mi/20395
9755         * ada-exp.y (write_var_from_sym): Pass extra parameter when
9756         updating innermost block.
9757         * parse.c (innermost_block_tracker::update): Take extra type
9758         parameter, and check types match before updating innermost block.
9759         (write_dollar_variable): Update innermost block for registers.
9760         * parser-defs.h (enum innermost_block_tracker_type): New enum.
9761         (innermost_block_tracker::innermost_block_tracker): Initialise
9762         m_types member.
9763         (innermost_block_tracker::reset): Take type parameter.
9764         (innermost_block_tracker::update): Take type parameter, and pass
9765         type through as needed.
9766         (innermost_block_tracker::m_types): New member.
9767         * varobj.c (varobj_create): Pass type when reseting innermost
9768         block.
9769
9770 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9771
9772         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
9773         * ada-lang.c (resolve_subexp): Likewise.
9774         * breakpoint.c (set_breakpoint_condition) Likewise.
9775         (watch_command_1) Likewise.
9776         * c-exp.y (variable): Likewise.
9777         * d-exp.y (PrimaryExpression): Likewise.
9778         * f-exp.y (variable): Likewise.
9779         * go-exp.y (variable): Likewise.
9780         * m2-exp.y (variable): Likewise.
9781         * objfiles.c (objfile::~objfile): Likewise.
9782         * p-exp.y (variable): Likewise.
9783         * parse.c (innermost_block): Change type.
9784         * parser-defs.h (class innermost_block_tracker): New.
9785         (innermost_block): Change to innermost_block_tracker.
9786         * printcmd.c (display_command): Switch to innermost_block API.
9787         (do_one_display): Likewise.
9788         * rust-exp.y (do_one_display): Likewise.
9789         * symfile.c (clear_symtab_users): Likewise.
9790         * varobj.c (varobj_create): Switch to innermost_block API, replace
9791         use of innermost_block with block stored on varobj object.
9792
9793 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9794
9795         * expression.h (innermost_block): Remove declaration.
9796         * varobj.c: Add 'parser-defs.h' include.
9797
9798 2018-01-19  Tom Tromey  <tom@tromey.com>
9799
9800         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
9801         symbols in the static and global blocks.
9802
9803 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
9804
9805         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
9806         gdb_ptrace.h, and move including gdb_wait.h ...
9807         * nat/linux-ptrace.h: ... to here.
9808
9809 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9810
9811         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
9812         inf_ptrace_detach_success.
9813         (inf_ptrace_detach_success): Add inferior parameter, use it
9814         instead of inferior_ptid, pass it to detach_inferior.
9815         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
9816         parameter.
9817         * inferior.c (detach_inferior): Add overload that takes an
9818         inferior object.
9819         * inferior.h (detach_inferior): Likewise.
9820         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
9821         use inferior_ptid, adjust call to inf_ptrace_detach_success.
9822         * linux-thread-db.c (thread_db_detach): Use inf parameter.
9823
9824 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9825
9826         * target.h (struct target_ops) <to_detach>: Add inferior
9827         parameter.
9828         (target_detach): Likewise.
9829         * target.c (dispose_inferior): Pass inferior down.
9830         (target_detach): Pass inferior down.  Assert that it is equal to
9831         the current inferior.
9832         * aix-thread.c (aix_thread_detach): Pass inferior down.
9833         * corefile.c (core_file_command): Pass current_inferior() down.
9834         * corelow.c (core_detach): Add inferior parameter.
9835         * darwin-nat.c (darwin_detach): Likewise.
9836         * gnu-nat.c (gnu_detach): Likewise.
9837         * inf-ptrace.c (inf_ptrace_detach): Likewise.
9838         * infcmd.c (detach_command): Pass current_inferior() down to
9839         target_detach.
9840         * infrun.c (follow_fork_inferior): Pass parent_inf to
9841         target_detach.
9842         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
9843         target_detach.
9844         * linux-nat.c (linux_nat_detach): Add inferior parameter.
9845         * linux-thread-db.c (thread_db_detach): Likewise.
9846         * nto-procfs.c (procfs_detach): Likewise.
9847         * procfs.c (procfs_detach): Likewise.
9848         * record.c (record_detach): Likewise.
9849         * record.h (struct inferior): Forward-declare.
9850         (record_detach): Add inferior parameter.
9851         * remote-sim.c (gdbsim_detach): Likewise.
9852         * remote.c (remote_detach_1): Likewise.
9853         (remote_detach): Likewise.
9854         (extended_remote_detach): Likewise.
9855         * sol-thread.c (sol_thread_detach): Likewise.
9856         * target-debug.h (target_debug_print_inferior_p): New macro.
9857         * target-delegates.c: Re-generate.
9858         * top.c (kill_or_detach): Pass inferior down to target_detach.
9859         * windows-nat.c (windows_detach): Add inferior parameter.
9860
9861 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9862
9863         * target.h (struct target_ops) <to_detach>: Remove args
9864         parameter.
9865         (target_detach): Likewise.
9866         * target.c (dispose_inferior): Adjust.
9867         (target_detach): Remove args parameter, adjust.
9868         * aix-thread.c (aix_thread_detach): Adjust.
9869         * corefile.c (core_file_command): Adjust.
9870         * corelow.c (core_detach): Adjust.
9871         * darwin-nat.c (darwin_detach): Adjust.
9872         * gnu-nat.c (gnu_detach): Adjust.
9873         * inf-ptrace.c (inf_ptrace_detach): Adjust.
9874         * infcmd.c (detach_command): Adjust
9875         * infrun.c (follow_fork_inferior): Adjust.
9876         (handle_vfork_child_exec_or_exit): Adjust.
9877         * linux-fork.c (linux_fork_detach): Remove args parameter.
9878         * linux-fork.h (linux_fork_detach): Likewise.
9879         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
9880         * linux-thread-db.c (thread_db_detach): Likewise.
9881         * nto-procfs.c (procfs_detach): Likewise.
9882         * procfs.c (procfs_detach): Likewise.
9883         (do_detach): Remove signo parameter.
9884         * record.c (record_detach): Remove args parameter.
9885         * record.h (record_detach): Likewise.
9886         * remote-sim.c (gdbsim_detach): Likewise.
9887         * remote.c (remote_detach_1): Likewise.
9888         (remote_detach): Likewise.
9889         (extended_remote_detach): Likewise.
9890         * sol-thread.c (sol_thread_detach): Likewise.
9891         * target-delegates.c: Re-generate.
9892         * top.c (struct qt_args) <args>: Remove field.
9893         (kill_or_detach): Don't pass args.
9894         (quit_force): Don't set args.
9895         * windows-nat.c (windows_detach): Remove args parameter.
9896
9897 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9898
9899         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
9900         (arm_linux_init_abi): Install it.
9901
9902 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9903
9904         * osabi.c (gdb_osabi_names): Extend the regexp for
9905         arm-linux-gnueabihf.
9906
9907 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9908
9909         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
9910         m_abbrevs.
9911         (abbrev_table::add_abbrev): Update.
9912         (abbrev_table::lookup_abbrev): Update.
9913
9914 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9915
9916         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
9917
9918 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
9919
9920         * compile/compile.c (compile_to_object): Convert "triplet_rx"
9921         to "std::string".
9922
9923 2018-01-17  Tom Tromey  <tom@tromey.com>
9924
9925         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
9926
9927 2018-01-17  Tom Tromey  <tom@tromey.com>
9928
9929         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
9930         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
9931         (create_array_type_with_stride): Update.
9932         * dwarf2read.c (set_die_type): Update.
9933
9934 2018-01-17  Tom Tromey  <tom@tromey.com>
9935
9936         * dwarf2read.c (delayed_method_info): Remove typedef.
9937         (dwarf2_cu::method_info): Now a std::vector.
9938         (add_to_method_list): Update.
9939         (free_delayed_list): Remove.
9940         (compute_delayed_physnames): Update.
9941         (process_full_comp_unit, process_full_type_unit): Clear the method
9942         list.  Remove cleanups.
9943         (psymtab_include_file_name): Add name_holder parameter.  Use
9944         unique_xmalloc_ptr.
9945         (dwarf_decode_lines): Update.
9946
9947 2018-01-17  Tom Tromey  <tom@tromey.com>
9948             Simon Marchi  <simon.marchi@ericsson.com>
9949
9950         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
9951         (dwarf2_per_objfile::free_cached_comp_units)
9952         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9953         (init_cutu_and_read_dies_no_follow): Update.
9954         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
9955         (dwarf2_cu::~dwarf2_cu): New.
9956         (free_heap_comp_unit, free_stack_comp_unit): Remove.
9957         (age_cached_comp_units, free_one_cached_comp_unit): Update.
9958
9959 2018-01-17  Tom Tromey  <tom@tromey.com>
9960             Simon Marchi  <simon.marchi@ericsson.com>
9961
9962         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
9963         (struct die_reader_specs) <abbrev_table>: New member.
9964         (struct abbrev_table): Add constructor.
9965         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
9966         <abbrev_obstack>: Now an auto_obstack.
9967         (abbrev_table_up): New typedef.
9968         (init_cu_die_reader): Add abbrev_table parameter.
9969         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
9970         Add result_dwo_abbrev_table.
9971         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9972         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
9973         Update.
9974         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
9975         parameter.
9976         (skip_children): Update.
9977         (abbrev_table::alloc_abbrev): Rename from
9978         abbrev_table_alloc_abbrev.
9979         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
9980         (abbrev_table::lookup_abbrev): Rename from
9981         abbrev_table_lookup_abbrev.
9982         (abbrev_table_read_table): Return abbrev_table_up.
9983         (abbrev_table_free, abbrev_table_free_cleanup)
9984         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
9985         (load_partial_dies): Update.
9986
9987 2018-01-17  Tom Tromey  <tom@tromey.com>
9988
9989         * dwarf2read.c (dwarf2_compute_name): Update comment.
9990         (read_func_scope, read_variable): Update.
9991         (new_symbol): Remove.
9992         (new_symbol_full): Rename to new_symbol.
9993
9994 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
9995
9996         PR gdb/16577
9997         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
9998         a warning instead of throwing an error, set section size to 0 and return
9999         NULL.
10000         * gdb_bfd.h (gdb_bfd_map_section): Update description.
10001
10002 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10003
10004         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
10005         std::string.
10006         (linux_ptrace_attach_fail_reason_string): Likewise.
10007         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
10008         Likewise.
10009         (linux_ptrace_attach_fail_reason_string): Likewise.
10010         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
10011
10012 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
10013
10014         * linux-nat.c (linux_nat_attach): Remove xstrdup.
10015
10016 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
10017
10018         PR gdb/21559
10019         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
10020         checking for fs_base/gs_base fields in struct user_regs_struct.
10021         * configure: Regenerate.
10022
10023 2018-01-17  Yao Qi  <yao.qi@linaro.org>
10024
10025         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
10026         function.
10027         (aarch64_linux_init_abi): Install it to gdbarch hook
10028         gcc_target_options.
10029
10030 2018-01-15  Pedro Alves  <palves@redhat.com>
10031
10032         * common/signals-state-save-restore.c
10033         (save_original_signals_state): Fix typos.
10034
10035 2017-01-12  Tom Tromey  <tom@tromey.com>
10036             Sergio Durigan Junior  <sergiodj@redhat.com>
10037
10038         * Makefile.in (install-only): Install gdb-add-index.
10039
10040 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
10041
10042         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
10043
10044 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10045
10046         * infrun.c (keep_going_pass_signal): Clear step-over info when
10047         insert_breakpoints fails.
10048
10049 2018-01-11  Pedro Alves  <palves@redhat.com>
10050
10051         PR gdb/22583
10052         * infrun.c (resume): Rename to ...
10053         (resume_1): ... this.
10054         (resume): Reimplement as wrapper around resume_1.
10055
10056 2018-01-11  Pedro Alves  <palves@redhat.com>
10057
10058         PR remote/22597
10059         * remote.c (remote_parse_stop_reply): Default to the last-set
10060         general thread instead of to 'magic_null_ptid'.
10061
10062 2018-01-10  Pedro Alves  <palves@redhat.com>
10063
10064         * language.h (language_get_symbol_name_matcher): Rename ...
10065         (get_symbol_name_matcher): ... this.
10066         * language.c (language_get_symbol_name_matcher): Ditto.
10067         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
10068         callers adjusted.
10069
10070 2018-01-10  Pedro Alves  <palves@redhat.com>
10071
10072         PR gdb/22670
10073         * dwarf2read.c
10074         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
10075         Adjust to use language_get_symbol_name_matcher instead of
10076         language_defn::la_get_symbol_name_matcher.
10077         * language.c (language_get_symbol_name_matcher): If in Ada mode
10078         and the lookup name is a verbatim match, return Ada's matcher.
10079         * language.h (language_get_symbol_name_matcher): Adjust comment.
10080         (ada_lookup_name_info::verbatim_p):: New method.
10081
10082 2018-01-10  Pedro Alves  <palves@redhat.com>
10083
10084         PR gdb/22670
10085         * ada-lang.c (ada_collect_symbol_completion_matches): If the
10086         minsym's language is language_auto or language_cplus, pass down
10087         language_ada instead.
10088         * symtab.c (compare_symbol_name): Don't frob symbol language here.
10089
10090 2018-01-10  Pedro Alves  <palves@redhat.com>
10091
10092         PR gdb/22670
10093         * minsyms.c (linkage_name_str): New function.
10094         (iterate_over_minimal_symbols): Use it.
10095
10096 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10097
10098         * NEWS: Document that 'info proc' now works on FreeBSD.
10099
10100 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10101
10102         * configure.ac: Check for kinfo_getfile in libutil.
10103         * configure: Regenerate.
10104         * config.in: Regenerate.
10105         * fbsd-nat.c: Include "fbsd-tdep.h".
10106         (fbsd_fetch_cmdline): New.
10107         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
10108         rather than calling error.
10109         (fbsd_info_proc): New.
10110         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
10111         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
10112         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
10113
10114 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10115
10116         * fbsd-nat.c (struct free_deleter): Remove.
10117         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
10118
10119 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10120
10121         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
10122         NULL for an empty pathname.
10123
10124 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
10125
10126         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
10127         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
10128         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
10129         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
10130         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
10131         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
10132         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
10133         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
10134         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
10135         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
10136         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
10137         (fbsd_core_fetch_timeval, fbsd_print_sigset)
10138         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
10139         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
10140         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
10141
10142 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
10143
10144         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
10145         (gnu_xfer_auxv): New function.
10146         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
10147         TARGET_OBJECT_AUXV.
10148
10149 2018-01-08  Yao Qi  <yao.qi@linaro.org>
10150             Simon Marchi  <simon.marchi@ericsson.com>
10151
10152         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
10153         common/selftest.c.
10154         (COMMON_OBS): Remove selftest.o.
10155         * configure.ac: Append selftest-arch.c and common/selftest.c to
10156         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
10157         * configure: Re-generated.
10158         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
10159         GDB_SELF_TEST.
10160         (maintenance_info_selftests): Likewise.
10161
10162 2018-01-08  Xavier Roirand  <roirand@adacore.com>
10163
10164         * ada-valprint.c (val_print_packed_array_elements): Use
10165         proper number of elements when printing an array indexed
10166         by an enumeration type.
10167
10168 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10169
10170         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
10171         (dw2_get_file_names_reader): Adjust.
10172         (lookup_dwo_signatured_type): Adjust.
10173         (lookup_dwp_signatured_type): Adjust.
10174         (lookup_signatured_type): Adjust.
10175         (create_type_unit_group): Adjust.
10176         (get_type_unit_group): Adjust.
10177         (process_psymtab_comp_unit_reader): Adjust.
10178         (build_type_psymtabs_reader): Adjust.
10179         (scan_partial_symbols): Adjust.
10180         (add_partial_symbol): Adjust.
10181         (add_partial_subprogram): Adjust.
10182         (peek_die_abbrev): Adjust.
10183         (fixup_go_packaging): Adjust.
10184         (process_imported_unit_die): Adjust.
10185         (dwarf2_compute_name): Adjust.
10186         (dwarf2_physname): Adjust.
10187         (read_import_statement): Adjust.
10188         (handle_DW_AT_stmt_list): Adjust.
10189         (read_file_scope): Adjust.
10190         (read_func_scope): Adjust.
10191         (read_lexical_block_scope): Adjust.
10192         (read_call_site_scope): Adjust.
10193         (read_variable): Adjust.
10194         (dwarf2_rnglists_process): Adjust.
10195         (dwarf2_ranges_process): Adjust.
10196         (dwarf2_ranges_read): Adjust.
10197         (dwarf2_get_pc_bounds): Adjust.
10198         (dwarf2_record_block_ranges): Adjust.
10199         (dwarf2_add_field): Adjust.
10200         (dwarf2_add_member_fn): Adjust.
10201         (read_structure_type): Adjust.
10202         (process_structure_scope): Adjust.
10203         (read_enumeration_type): Adjust.
10204         (read_array_type): Adjust.
10205         (mark_common_block_symbol_computed): Adjust.
10206         (read_common_block): Adjust.
10207         (read_namespace_type): Adjust.
10208         (read_namespace): Adjust.
10209         (read_module_type): Adjust.
10210         (read_tag_pointer_type): Adjust.
10211         (read_tag_ptr_to_member_type): Adjust.
10212         (read_tag_string_type): Adjust.
10213         (read_subroutine_type): Adjust.
10214         (read_typedef): Adjust.
10215         (read_base_type): Adjust.
10216         (attr_to_dynamic_prop): Adjust.
10217         (read_subrange_type): Adjust.
10218         (read_unspecified_type): Adjust.
10219         (dwarf2_read_abbrevs): Adjust.
10220         (load_partial_dies): Adjust.
10221         (read_partial_die): Adjust.
10222         (find_partial_die): Adjust.
10223         (guess_partial_die_structure_name): Adjust.
10224         (fixup_partial_die): Adjust.
10225         (read_attribute_value): Adjust.
10226         (read_addr_index): Adjust.
10227         (read_addr_index_from_leb128): Adjust.
10228         (read_str_index): Adjust.
10229         (dwarf2_string_attr): Adjust.
10230         (get_debug_line_section): Adjust.
10231         (dwarf_decode_line_header): Adjust.
10232         (lnp_state_machine::check_line_address): Adjust.
10233         (dwarf_decode_lines_1): Adjust.
10234         (dwarf_decode_lines): Adjust.
10235         (dwarf2_start_symtab): Adjust.
10236         (var_decode_location): Adjust.
10237         (new_symbol_full): Adjust.
10238         (dwarf2_const_value_data): Adjust.
10239         (dwarf2_const_value_attr): Adjust.
10240         (dwarf2_const_value): Adjust.
10241         (die_type): Adjust.
10242         (die_containing_type): Adjust.
10243         (build_error_marker_type): Adjust.
10244         (lookup_die_type): Adjust.
10245         (guess_full_die_structure_name): Adjust.
10246         (anonymous_struct_prefix): Adjust.
10247         (determine_prefix): Adjust.
10248         (dwarf2_name): Adjust.
10249         (follow_die_ref_or_sig): Adjust.
10250         (follow_die_offset): Adjust.
10251         (follow_die_ref): Adjust.
10252         (follow_die_sig_1): Adjust.
10253         (follow_die_sig): Adjust.
10254         (get_signatured_type): Adjust.
10255         (get_DW_AT_signature_type): Adjust.
10256         (decode_locdesc): Adjust.
10257         (dwarf_decode_macros): Adjust.
10258         (cu_debug_loc_section): Adjust.
10259         (fill_in_loclist_baton): Adjust.
10260         (dwarf2_symbol_mark_computed): Adjust.
10261         (init_one_comp_unit): Don't assign
10262         dwarf2_cu::dwarf2_per_objfile.
10263         (set_die_type): Adjust.
10264
10265 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10266
10267         * dwarf2read.c (struct mapped_debug_names): Add constructor.
10268         <dwarf2_per_objfile>: New field.
10269         (dwarf2_per_objfile): Remove global.
10270         (get_dwarf2_per_objfile): New function.
10271         (set_dwarf2_per_objfile): New function.
10272         (dwarf2_build_psymtabs_hard): Change objfile parameter to
10273         dwarf2_per_objfile.
10274         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10275         (read_abbrev_offset): Likewise.
10276         (read_indirect_string): Likewise.
10277         (read_indirect_line_string): Likewise.
10278         (read_indirect_string_at_offset): Likewise.
10279         (read_indirect_string_from_dwz): Likewise.
10280         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10281         dwarf2_per_objfile.
10282         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10283         (create_all_comp_units): Change objfile parameter to
10284         dwarf2_per_objfile.
10285         (create_all_type_units): Likewise.
10286         (process_queue): Add dwarf2_per_objfile parameter.
10287         (read_and_check_comp_unit_head): Likewise.
10288         (lookup_dwo_unit_in_dwp): Likewise.
10289         (get_dwp_file): Likewise.
10290         (process_cu_includes): Likewise.
10291         (struct free_dwo_file_cleanup_data): New struct.
10292         (dwarf2_has_info): Use get_dwarf2_per_objfile and
10293         set_dwarf2_per_objfile.
10294         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
10295         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
10296         context, adjust calls.
10297         (dw2_instantiate_symtab): Likewise.
10298         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
10299         (dw2_get_cu): Likewise.
10300         (create_cu_from_index_list): Change objfile parameter to
10301         dwarf2_per_objfile.
10302         (create_cus_from_index_list): Get dwarf2_per_objfile from
10303         context, adjust calls.
10304         (create_cus_from_index): Likewise.
10305         (create_signatured_type_table_from_index): Change objfile
10306         parameter to dwarf2_per_objfile.
10307         (create_signatured_type_table_from_debug_names): Change objfile
10308         parameter to dwarf2_per_objfile.
10309         (create_addrmap_from_index): Likewise.
10310         (create_addrmap_from_aranges): Likewise.
10311         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
10312         (dw2_setup): Remove.
10313         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
10314         context.
10315         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
10316         get_dwarf2_per_objfile.
10317         (dw2_forget_cached_source_info): Likewise.
10318         (dw2_map_symtabs_matching_filename): Likewise.
10319         (struct dw2_symtab_iterator) <index>: Remove.
10320         <dwarf2_per_objfile>: New field.
10321         (dw2_symtab_iter_init): Replace index parameter with
10322         dwarf2_per_objfile.
10323         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
10324         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
10325         (dw2_print_stats): Likewise.
10326         (dw2_dump): Likewise.
10327         (dw2_expand_symtabs_for_function): Likewise.
10328         (dw2_expand_all_symtabs): Likewise.
10329         (dw2_expand_symtabs_with_fullname): Likewise.
10330         (dw2_expand_marked_cus): Replace index and objfile parameters
10331         with dwarf2_per_objfile.
10332         (dw_expand_symtabs_matching_file_matcher): Add
10333         dwarf2_per_objfile parameter and adjust calls.
10334         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
10335         adjust calls.
10336         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
10337         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
10338         adjust calls.
10339         (create_cus_from_debug_names_list): Replace objfile parameter
10340         with dwarf2_per_objfile and adjust calls.
10341         (create_cus_from_debug_names): Likewise.
10342         (dwarf2_read_debug_names): Likewise.
10343         (mapped_debug_names::namei_to_name): Adjust call.
10344         (dw2_debug_names_iterator::next): Likewise.
10345         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
10346         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
10347         (dw2_debug_names_dump): Likewise.
10348         (dw2_debug_names_expand_symtabs_for_function): Likewise.
10349         (dw2_debug_names_expand_symtabs_matching): Likewise.
10350         (dwarf2_initialize_objfile): Likewise.
10351         (dwarf2_build_psymtabs): Likewise.
10352         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
10353         this_cu.
10354         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
10355         (read_and_check_comp_unit_head): Likewise.
10356         (read_abbrev_offset): Likewise.
10357         (create_debug_type_hash_table): Likewise.
10358         (create_debug_types_hash_table): Likewise.
10359         (create_all_type_units): Replace objfile parameter with
10360         dwarf2_per_objfile.
10361         (add_type_unit): Add dwarf2_per_objfile parameter.
10362         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
10363         with dwarf2_per_objfile.
10364         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
10365         (lookup_dwp_signatured_type): Likewise.
10366         (lookup_signatured_type): Likewise.
10367         (read_cutu_die_from_dwo): Likewise.
10368         (init_tu_and_read_dwo_dies): Likewise.
10369         (init_cutu_and_read_dies): Likewise.
10370         (init_cutu_and_read_dies_no_follow): Likewise.
10371         (allocate_type_unit_groups_table): Add objfile parameter.
10372         (create_type_unit_group): Use dwarf2_per_objfile from cu.
10373         (get_type_unit_group): Likewise.
10374         (process_psymtab_comp_unit): Update call.
10375         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
10376         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
10377         (print_tu_stats): Likewise.
10378         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
10379         in void* parameter.
10380         (build_type_psymtabs): Change objfile parameter to
10381         dwarf2_per_objfile.
10382         (process_skeletonless_type_unit): Use dwarf2_per_objfile
10383         passed in void* parameter.
10384         (process_skeletonless_type_units): Change objfile parameter to
10385         dwarf2_per_objfile.
10386         (set_partial_user): Likewise.
10387         (dwarf2_build_psymtabs_hard): Likewise.
10388         (read_comp_units_from_section): Likewise.
10389         (create_all_comp_units): Likewise.
10390         (scan_partial_symbols): Update calls.
10391         (add_partial_symbol): Likewise.
10392         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
10393         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
10394         (process_queue): Add dwarf2_per_objfile parameter.
10395         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
10396         (compute_compunit_symtab_includes): Likewise.
10397         (process_cu_includes): Add dwarf2_per_objfile parameter.
10398         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
10399         (process_full_type_unit): Likewise.
10400         (process_imported_unit_die): Update call.
10401         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
10402         (read_file_scope): Likewise.
10403         (allocate_dwo_file_hash_table): Add objfile parameter.
10404         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
10405         (create_cus_hash_table): Likewise.
10406         (create_dwp_hash_table): Likewise.
10407         (create_dwo_unit_in_dwp_v1): Likewise.
10408         (create_dwp_v2_section): Likewise.
10409         (create_dwo_unit_in_dwp_v2): Likewise.
10410         (lookup_dwo_unit_in_dwp): Likewise.
10411         (try_open_dwop_file): Likewise.
10412         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
10413         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
10414         cleanup to include a reference to dwarf2_per_objfile.
10415         (open_dwp_file): Add dwarf2_per_objfile parameter.
10416         (open_and_init_dwp_file): Likewise.
10417         (get_dwp_file): Likewise.
10418         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
10419         (queue_and_load_all_dwo_tus): Update call.
10420         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
10421         data.
10422         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
10423         (dwarf2_ranges_process): Likewise.
10424         (dwarf2_get_pc_bounds): Likewise.
10425         (mark_common_block_symbol_computed): Likewise.
10426         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
10427         (dwarf2_read_abbrevs): Update call.
10428         (read_partial_die): Use dwarf2_per_objfile from cu.
10429         (find_partial_die): Likewise.
10430         (fixup_partial_die): Likewise.
10431         (read_attribute_value): Likewise.
10432         (read_indirect_string_at_offset_from): Add objfile parameter.
10433         (read_indirect_string_at_offset): Add dwarf2_per_objfile
10434         parameter.
10435         (read_indirect_string_from_dwz): Add objfile parameter.
10436         (read_indirect_string): Add objfile parameter.
10437         (read_addr_index_1): Add dwarf2_per_objfile parameter.
10438         (read_addr_index): Use dwarf2_per_objfile from cu.
10439         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
10440         call dw2_setup.
10441         (read_str_index): Use dwarf2_per_objfile from cu.
10442         (get_debug_line_section): Likewise.
10443         (read_formatted_entries): Add dwarf2_per_objfile parameter.
10444         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
10445         (new_symbol_full): Use dwarf2_per_objfile from cu.
10446         (build_error_marker_type): Likewise.
10447         (lookup_die_type): Likewise.
10448         (determine_prefix): Likewise.
10449         (follow_die_offset): Likewise.
10450         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
10451         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
10452         (dwarf2_fetch_die_type_sect_off): Likewise.
10453         (dwarf2_get_die_type): Likewise.
10454         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
10455         (get_signatured_type): Likewise.
10456         (get_DW_AT_signature_type): Likewise.
10457         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
10458         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
10459         (cu_debug_loc_section): Likewise.
10460         (fill_in_loclist_baton): Likewise.
10461         (dwarf2_symbol_mark_computed): Likewise.
10462         (dwarf2_find_containing_comp_unit): Change objfile parameter to
10463         dwarf2_per_objfile.
10464         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
10465         parameter.
10466         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
10467         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
10468         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
10469         (set_die_type): Use dwarf2_free_objfile from cu.
10470         (get_die_type_at_offset): Likewise.
10471         (dwarf2_per_objfile_free): Don't assign global variable.
10472         (debug_names) <constructor>: Add dwarf2_per_objfile
10473         parameter, update m_debugstrlookup construction.
10474         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
10475         parameter.
10476         <m_dwarf2_per_objfile>: New field.
10477         <lookup>: Use m_dwarf2_per_objfile.
10478         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
10479         (psyms_seen_size): Likewise.
10480         (write_gdbindex): Replace objfile parameter with
10481         dwarf2_per_objfile.
10482         (write_debug_names): Likewise.
10483         (write_psymtabs_to_index): Likewise.
10484         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
10485         calls.
10486
10487 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10488
10489         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
10490         <dwarf2_per_objfile>: New field.
10491         (struct dwarf2_per_cu_data) <objfile>: Remove.
10492         <dwarf2_per_objfile>: New field.
10493         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
10494         of objfile.
10495         (create_signatured_type_table_from_index): Likewise.
10496         (create_debug_type_hash_table): Likewise.
10497         (fill_in_sig_entry_from_dwo_entry): Likewise.
10498         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
10499         (create_type_unit_group): Assign dwarf2_per_objfile instead of
10500         objfile.
10501         (create_partial_symtab): Access objfile through
10502         dwarf2_per_objfile.
10503         (process_psymtab_comp_unit_reader): Likewise.
10504         (read_comp_units_from_section): Likewise.
10505         (scan_partial_symbols): Likewise.
10506         (add_partial_symbol): Likewise.
10507         (add_partial_subprogram): Likewise.
10508         (peek_die_abbrev): Likewise.
10509         (fixup_go_packaging): Likewise.
10510         (process_full_comp_unit): Likewise.
10511         (process_full_type_unit): Likewise.
10512         (process_imported_unit_die): Likewise.
10513         (dwarf2_compute_name): Likewise.
10514         (dwarf2_physname): Likewise.
10515         (read_import_statement): Likewise.
10516         (create_cus_hash_table): Assign dwarf2_physname instead of
10517         objfile.
10518         (read_func_scope): Access objfile through dwarf2_per_objfile.
10519         (read_lexical_block_scope): Likewise.
10520         (read_call_site_scope): Likewise.
10521         (read_variable): Likewise.
10522         (dwarf2_rnglists_process): Likewise.
10523         (dwarf2_ranges_process): Likewise.
10524         (dwarf2_ranges_read): Likewise.
10525         (dwarf2_record_block_ranges): Likewise.
10526         (dwarf2_add_field): Likewise.
10527         (dwarf2_add_member_fn): Likewise.
10528         (read_structure_type): Likewise.
10529         (process_structure_scope): Likewise.
10530         (read_enumeration_type): Likewise.
10531         (read_array_type): Likewise.
10532         (read_common_block): Likewise.
10533         (read_namespace_type): Likewise.
10534         (read_namespace): Likewise.
10535         (read_module_type): Likewise.
10536         (read_tag_pointer_type): Likewise.
10537         (read_tag_ptr_to_member_type): Likewise.
10538         (read_tag_string_type): Likewise.
10539         (read_subroutine_type): Likewise.
10540         (read_typedef): Likewise.
10541         (read_base_type): Likewise.
10542         (attr_to_dynamic_prop): Likewise.
10543         (read_subrange_type): Likewise.
10544         (read_unspecified_type): Likewise.
10545         (load_partial_dies): Likewise.
10546         (read_partial_die): Likewise.
10547         (find_partial_die): Likewise.
10548         (guess_partial_die_structure_name): Likewise.
10549         (fixup_partial_die): Likewise.
10550         (read_attribute_value): Likewise.
10551         (read_addr_index_from_leb128): Likewise.
10552         (dwarf2_read_addr_index): Likewise.
10553         (dwarf2_string_attr): Likewise.
10554         (lnp_state_machine::check_line_address): Likewise.
10555         (dwarf_decode_lines_1): Likewise.
10556         (dwarf_decode_lines): Likewise.
10557         (dwarf2_start_symtab): Likewise.
10558         (var_decode_location): Likewise.
10559         (new_symbol_full): Likewise.
10560         (dwarf2_const_value_data): Likewise.
10561         (dwarf2_const_value_attr): Likewise.
10562         (dwarf2_const_value): Likewise.
10563         (die_type): Likewise.
10564         (die_containing_type): Likewise.
10565         (lookup_die_type): Likewise.
10566         (guess_full_die_structure_name): Likewise.
10567         (anonymous_struct_prefix): Likewise.
10568         (dwarf2_name): Likewise.
10569         (follow_die_ref_or_sig): Likewise.
10570         (follow_die_offset): Likewise.
10571         (follow_die_ref): Likewise.
10572         (dwarf2_fetch_die_loc_sect_off): Likewise.
10573         (dwarf2_fetch_constant_bytes): Likewise.
10574         (dwarf2_fetch_die_type_sect_off): Likewise.
10575         (dwarf2_get_die_type): Likewise.
10576         (follow_die_sig): Likewise.
10577         (decode_locdesc): Likewise.
10578         (dwarf2_per_cu_objfile): Likewise.
10579         (dwarf2_per_cu_text_offset): Likewise.
10580         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
10581         objfile.
10582         (set_die_type): Access objfile through
10583         dwarf2_per_objfile.
10584
10585 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
10586
10587         * valprint.c (converted_character_d): Remove typedef.
10588         (DEF_VEC_O (converted_character_d)): Remove.
10589         (count_next_character): Use std::vector.
10590         (print_converted_chars_to_obstack): Likewise.
10591         (generic_printstr): Likewise.
10592
10593 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10594
10595         * xml-support.h (struct gdb_xml_value): Add constructor.
10596         <value>: Change type to unique_xmalloc_ptr.
10597         (gdb_xml_value_s): Remove typedef.
10598         (DEF_VEC_O (gdb_xml_value_s)): Remove.
10599         (gdb_xml_element_start_handler): Change parameter type to
10600         std::vector.
10601         (xml_find_attribute): Likewise.
10602         * xml-support.c (xml_find_attribute): Change parameter type to
10603         std::vector and adjust.
10604         (gdb_xml_values_cleanup): Remove.
10605         (gdb_xml_parser::start_element): Adjust to std::vector.
10606         (xinclude_start_include): Change paraeter type to std::vector
10607         and adjust.
10608         * btrace.c (check_xml_btrace_version): Likewise.
10609         (parse_xml_btrace_block): Likewise.
10610         (parse_xml_btrace_pt_config_cpu): Likewise.
10611         (parse_xml_btrace_pt): Likewise.
10612         (parse_xml_btrace_conf_bts): Likewise.
10613         (parse_xml_btrace_conf_pt): Likewise.
10614         * memory-map.c (memory_map_start_memory): Likewise.
10615         (memory_map_start_property): Likewise.
10616         * osdata.c (osdata_start_osdata): Likewise.
10617         (osdata_start_item): Likewise.
10618         (osdata_start_column): Likewise.
10619         * remote.c (start_thread): Likewise.
10620         * solib-aix.c (library_list_start_library): Likewise.
10621         (library_list_start_list): Likewise.
10622         * solib-svr4.c (library_list_start_library): Likewise.
10623         (svr4_library_list_start_list): Likewise.
10624         * solib-target.c (library_list_start_segment): Likewise.
10625         (library_list_start_section): Likewise.
10626         (library_list_start_library): Likewise.
10627         (library_list_start_list): Likewise.
10628         * tracepoint.c (traceframe_info_start_memory): Likewise.
10629         (traceframe_info_start_tvar): Likewise.
10630         * xml-syscall.c (syscall_start_syscall): Likewise.
10631         * xml-tdesc.c (tdesc_start_target): Likewise.
10632         (tdesc_start_feature): Likewise.
10633         (tdesc_start_reg): Likewise.
10634         (tdesc_start_union): Likewise.
10635         (tdesc_start_struct): Likewise.
10636         (tdesc_start_flags): Likewise.
10637         (tdesc_start_enum): Likewise.
10638         (tdesc_start_field): Likewise.
10639         (tdesc_start_enum_value): Likewise.
10640         (tdesc_start_vector): Likewise.
10641
10642 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10643
10644         * extension.h (struct xmethod_worker) <clone>: Remove.
10645         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
10646         Remove.
10647         (python_xmethod_worker::clone): Remove.
10648         * valops.c (find_overload_match): Use std::move instead of
10649         clone.
10650
10651 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
10652
10653         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
10654         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
10655         <free_xmethod_worker_data>: Remove.
10656         <get_matching_xmethod_workers>: Chance VEC to std::vector.
10657         <get_xmethod_arg_types>: Remove.
10658         <get_xmethod_result_type>: Remove.
10659         <invoke_xmethod>: Remove.
10660         * extension.c (new_xmethod_worker): Remove.
10661         (clone_xmethod_worker): Remove.
10662         (get_matching_xmethod_workers): Return void, pass std::vector by
10663         pointer.
10664         (get_xmethod_arg_types): Rename to...
10665         (xmethod_worker::get_arg_types): ... this, and adjust.
10666         (get_xmethod_result_type): Rename to...
10667         (xmethod_worker::get_result_type): ... this, and adjust.
10668         (invoke_xmethod): Remove.
10669         (free_xmethod_worker): Remove.
10670         (free_xmethod_worker_vec): Remove.
10671         * extension.h (enum ext_lang_rc): Move here from
10672         extension-priv.h.
10673         (struct xmethod_worker): Add constructor and destructor.
10674         <data>: Remove.
10675         <value>: Remove.
10676         <invoke, clone, do_get_result_type, do_get_arg_types>: New
10677         virtual pure methods.
10678         <get_arg_types, get_result_type>: New methods.
10679         (xmethod_worker_ptr): Remove typedef.
10680         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
10681         (xmethod_worker_vec): Remove typedef.
10682         (xmethod_worker_up): New typedef.
10683         (invoke_xmethod): Remove.
10684         (clone_xmethod_worker): Remove.
10685         (free_xmethod_worker): Remove.
10686         (free_xmethod_worker_vec): Remove.
10687         (get_xmethod_arg_types): Remove.
10688         (get_xmethod_result_type): Remove.
10689         * valops.c (find_method_list): Use std::vector, don't use
10690         intermediate vector.
10691         (value_find_oload_method_list): Use std::vector.
10692         (find_overload_match): Use std::vector.
10693         (find_oload_champ): Use std::vector.
10694         * value.c (value_free): Use operator delete.
10695         (value_of_xmethod): Rename to...
10696         (value_from_xmethod): ... this.  Don't assign
10697         xmethod_worker::value, take rvalue-reference.
10698         (result_type_of_xmethod): Adjust.
10699         (call_xmethod): Adjust.
10700         * value.h: Include extension.h.
10701         (struct xmethod_worker): Don't forward-declare.
10702         (value_of_xmethod): Rename to...
10703         (value_from_xmethod): ... this, take rvalue-reference.
10704         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
10705         (struct python_xmethod_worker): ... this, add constructor and
10706         destructor.
10707         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
10708         (gdbpy_free_xmethod_worker_data): Rename to...
10709         (python_xmethod_worker::~python_xmethod_worker): ... this and
10710         adjust.
10711         (gdbpy_clone_xmethod_worker_data): Rename to...
10712         (python_xmethod_worker::clone): ... this and adjust.
10713         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
10714         temporary vector.
10715         (gdbpy_get_xmethod_arg_types): Rename to...
10716         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
10717         (gdbpy_get_xmethod_result_type): Rename to...
10718         (python_xmethod_worker::do_get_result_type): ... this and
10719         adjust.
10720         (gdbpy_invoke_xmethod): Rename to...
10721         (python_xmethod_worker::invoke): ... this and adjust.
10722         (new_python_xmethod_worker): Rename to...
10723         (python_xmethod_worker::python_xmethod_worker): ... this and
10724         adjust.
10725         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
10726         Remove.
10727         (gdbpy_free_xmethod_worker_data): Remove.
10728         (gdbpy_get_matching_xmethod_workers): Use std::vector.
10729         (gdbpy_get_xmethod_arg_types): Remove.
10730         (gdbpy_get_xmethod_result_type): Remove.
10731         (gdbpy_invoke_xmethod): Remove.
10732         * python/python.c (python_extension_ops): Remove obsolete
10733         callbacks.
10734
10735 2018-01-05  Pedro Alves  <palves@redhat.com>
10736
10737         PR gdb/18653
10738         * common/signals-state-save-restore.c
10739         (save_original_signals_state): New parameter 'quiet'.  Warn if we
10740         find a custom handler preinstalled, instead of internal erroring.
10741         But only warn if !quiet.
10742         * common/signals-state-save-restore.h
10743         (save_original_signals_state): New parameter 'quiet'.
10744         * main.c (captured_main_1): Move save_original_signals_state call
10745         after option handling, and pass QUIET.
10746
10747 2018-01-05  Pedro Alves  <palves@redhat.com>
10748
10749         * spu-tdep.c (spu_catch_start): Pass
10750         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
10751
10752 2018-01-05  Pedro Alves  <palves@redhat.com>
10753
10754         PR gdb/22670
10755         * ada-lang.c (literal_symbol_name_matcher): New function.
10756         (ada_get_symbol_name_matcher): Use it for
10757         symbol_name_match_type::SEARCH_NAME.
10758         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
10759         it down instead of assuming symbol_name_match_type::FULL.
10760         * block.h (block_lookup_symbol): New parameter 'match_type'.
10761         * c-valprint.c (print_unpacked_pointer): Use
10762         lookup_symbol_search_name instead of lookup_symbol.
10763         * compile/compile-object-load.c (get_out_value_type): Pass down
10764         symbol_name_match_type::SEARCH_NAME.
10765         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
10766         symbol_name_match_type::FULL.
10767         * cp-support.c (cp_get_symbol_name_matcher): Handle
10768         symbol_name_match_type::SEARCH_NAME.
10769         * infrun.c (insert_exception_resume_breakpoint): Use
10770         lookup_symbol_search_name.
10771         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
10772         * psymtab.c (maintenance_check_psymtabs): Use
10773         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
10774         * stack.c (print_frame_args): Use lookup_symbol_search_name and
10775         SYMBOL_SEARCH_NAME.
10776         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
10777         if symbol_name_match_type::SEARCH_NAME.
10778         (lookup_symbol_in_language): Pass down
10779         symbol_name_match_type::FULL.
10780         (lookup_symbol_search_name): New.
10781         (lookup_language_this): Pass down
10782         symbol_name_match_type::SEARCH_NAME.
10783         (lookup_symbol_aux, lookup_local_symbol): New parameter
10784         'match_type'.  Pass it down.
10785         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
10786         (lookup_symbol_search_name): New declaration.
10787         (lookup_symbol_in_block): New 'match_type' parameter.
10788
10789 2018-01-05  Pedro Alves  <palves@redhat.com>
10790
10791         PR gdb/22670
10792         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
10793         ada_lookup_symbol.
10794         (ada_lookup_symbol): Reimplement in terms of
10795         ada_lookup_symbol_list, bits factored out from
10796         ada_lookup_encoded_symbol.
10797
10798 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10799
10800         * ada-exp.y (write_object_renaming): When subscripting an array
10801         using a symbol as the index, pass the block in call to
10802         ada_lookup_encoded_symbol when looking that symbol up.
10803
10804 2018-01-05  Jerome Guitton  <guitton@adacore.com>
10805
10806         * ada-lang.c (ada_array_length): Use ada_index_type instead of
10807         TYPE_INDEX_TYPE.
10808
10809 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10810
10811         * ada-lang.c (ada_to_fixed_value_create): Add handling of
10812         the case where VALUE_LVAL (val0) is not lval_memory.
10813
10814 2018-01-05  Xavier Roirand  <roirand@adacore.com>
10815
10816         * ada-valprint.c (print_optional_low_bound): Handle
10817         character-indexed array printing like boolean-indexed array
10818         printing.
10819
10820 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10821
10822         * NEWS: Create a new section for the next release branch.
10823         Rename the section of the current branch, now that it has
10824         been cut.
10825
10826 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10827
10828         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
10829         * version.in: Bump version to 8.1.50.DATE-git.
10830
10831 2018-01-03  Xavier Roirand  <roirand@adacore.com>
10832
10833         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
10834         Add field.
10835         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
10836         Add field.
10837         (default_exception_support_info) <catch_handlers_sym>: Add field.
10838         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
10839         (ada_exception_name_addr_1): Add "catch handlers" handling.
10840         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
10841         Update all callers.
10842         (create_excep_cond_exprs) <ex>: Add parameter.
10843         (re_set_exception): Update create_excep_cond_exprs call.
10844         (print_it_exception, print_one_exception, print_mention_exception)
10845         (print_recreate_exception): Add "catch handler" handling.
10846         (allocate_location_catch_handlers, re_set_catch_handlers)
10847         (check_status_catch_handlers, print_it_catch_handlers)
10848         (print_one_catch_handlers, print_mention_catch_handlers)
10849         (print_recreate_catch_handlers): New function.
10850         (catch_handlers_breakpoint_ops): New variable.
10851         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
10852         Add parameter.  Add "catch handler" handling.
10853         (ada_exception_sym_name, ada_exception_breakpoint_ops):
10854         Add "catch handler" handling.
10855         (ada_exception_catchpoint_cond_string): Add "catch handler"
10856         handling.
10857         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
10858         call.
10859         (catch_ada_handlers_command): New function.
10860         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
10861         operations structure.
10862         (_initialize_ada_language): Add "catch handlers" command entry.
10863         * NEWS: Document "catch handlers" feature.
10864
10865 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10866
10867         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
10868         account when creating the array type of the slice.
10869         (ada_value_slice): Likewise.
10870
10871 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10872
10873         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
10874         New enum value.
10875         (create_array_type_with_stride): Add byte_stride_prop parameter.
10876         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
10877         New parameter.  Update all callers in this file.
10878         (array_type_has_dynamic_stride): New function.
10879         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
10880         of arrays with dynamic byte strides.
10881         * dwarf2read.c (read_array_type): Add support for dynamic
10882         DW_AT_byte_stride attributes.
10883
10884 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10885
10886         * dwarf2read.c (read_unspecified_type): Treat
10887         DW_TAG_enumeration_type DIEs from Ada units as stubs.
10888
10889 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10890
10891         Update copyright year range in all GDB files.
10892
10893 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10894
10895         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
10896         and gdb/testsuite/gdb.base/step-line.c.
10897
10898 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10899
10900         * copyright.py (main): Dump the contents of
10901         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
10902         even if BY_HAND is empty.
10903
10904 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10905
10906         * top.c (print_gdb_version): Update Copyright year in version
10907         message.
10908
10909 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10910
10911         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
10912
10913 For older changes see ChangeLog-2017.
10914 \f
10915 Local Variables:
10916 mode: change-log
10917 left-margin: 8
10918 fill-column: 74
10919 version-control: never
10920 coding: utf-8
10921 End: