gdb/ChangeLog

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