gdb/ChangeLog

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