gdb/ChangeLog

   1 2018-04-30  Tom Tromey  <tom@tromey.com>
   2
   3         PR exp/17095:
   4         * NEWS: Update.
   5         * std-operator.def (UNOP_ALIGNOF): New operator.
   6         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
   7         New.
   8         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
   9         * c-lang.c (c_op_print_tab): Add alignof.
  10         * c-exp.y (ALIGNOF): New token.
  11         (exp): Add "ALIGNOF" production.
  12         (ident_tokens): Add _Alignof and alignof.
  13
  14 2018-04-30  Tom Tromey  <tom@tromey.com>
  15
  16         * i386-tdep.c (i386_type_align): New function.
  17         (i386_gdbarch_init): Update.
  18         * gdbarch.sh (type_align): New method.
  19         * gdbarch.c, gdbarch.h: Rebuild.
  20         * arch-utils.h (default_type_align): Declare.
  21         * arch-utils.c (default_type_align): New function.
  22         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
  23         (struct type) <align_log2>: New field.
  24         <instance_flags>: Now a bitfield.
  25         (TYPE_RAW_ALIGN): New macro.
  26         (type_align, type_raw_align, set_type_align): Declare.
  27         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
  28         functions.
  29         * dwarf2read.c (quirk_rust_enum): Set type alignment.
  30         (get_alignment, maybe_set_alignment): New functions.
  31         (read_structure_type, read_enumeration_type, read_array_type)
  32         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
  33         (read_subrange_type, read_base_type): Set type alignment.
  34
  35 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
  36
  37         * dwarf2read.c (read_index_from_section): Use bool.
  38
  39 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
  40
  41         PR gdb/22950
  42         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
  43         with #ifdef.
  44
  45 2018-04-29  John Reiser  <jreiser@BitWagon.com>
  46
  47         PR build/22873
  48         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
  49         last step, and do it atomically.
  50
  51 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
  52
  53         * compile/compile-c-types.c (convert_int, convert_float):
  54         Update for C FE v1.
  55
  56 2018-04-27  Tom Tromey  <tom@tromey.com>
  57
  58         PR rust/22545:
  59         * rust-lang.c (rust_inclusive_range_type_p): New function.
  60         (rust_range): Handle inclusive ranges.
  61         (rust_compute_range): Likewise.
  62         * rust-exp.y (struct rust_op) <inclusive>: New field.
  63         (DOTDOTEQ): New constant.
  64         (range_expr): Add "..=" productions.
  65         (operator_tokens): Add "..=" token.
  66         (ast_range): Add "inclusive" parameter.
  67         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
  68         ranges.
  69         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
  70         bounds values.
  71         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
  72         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
  73         Update comments.
  74         * expprint.c (print_subexp_standard): Handle new bounds values.
  75         (dump_subexp_body_standard): Likewise.
  76
  77 2018-04-27  Tom Tromey  <tom@tromey.com>
  78
  79         * configure: Rebuild.
  80         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
  81         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
  82         "OVERRIDE".
  83         (class symbol_needs_eval_context): Likewise.
  84         * dwarf2read.c (mock_mapped_index::symbol_name_count)
  85         (mock_mapped_index::symbol_name_at): Use "override".  Remove
  86         "virtual".
  87         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
  88         "override".
  89         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
  90         * aarch64-tdep.c (instruction_reader::read): Use "override".
  91         (instruction_reader_test::read): Likewise.
  92         * arm-tdep.c (instruction_reader::read): Use "override".
  93         (instruction_reader_thumb::read): Likewise.
  94
  95 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
  96
  97         PR remote/9665
  98         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
  99         instead of remote_send.
 100         (remote_send): Remove.
 101
 102 2018-04-26  Pedro Alves  <palves@redhat.com>
 103
 104         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 105         find_function_start_sal instead of find_pc_line.
 106
 107 2018-04-26  Pedro Alves  <palves@redhat.com>
 108
 109         * breakpoint.c (set_breakpoint_location_function): Handle
 110         mst_data_gnu_ifunc.
 111         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 112         * elfread.c (elf_symtab_read): Give data symbols with
 113         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 114         (elf_rel_plt_read): Update comment.
 115         * linespec.c (convert_linespec_to_sals): Handle
 116         mst_data_gnu_ifunc.
 117         (minsym_found): Handle mst_data_gnu_ifunc.
 118         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 119         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 120         * parse.c (find_minsym_type_and_address): Handle
 121         mst_data_gnu_ifunc.
 122         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 123         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 124         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 125         comment.
 126         <mst_data_gnu_ifunc>: New enumerator.
 127
 128 2018-04-26  Pedro Alves  <palves@redhat.com>
 129
 130         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 131         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 132         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 133         Handle it.
 134         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 135         (lookup_minimal_symbol_by_pc): Adjust.
 136         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 137         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 138         * minsyms.h (lookup_msym_prefer): New enum.
 139         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 140         parameter by a lookup_msym_prefer parameter.
 141
 142 2018-04-26  Pedro Alves  <palves@redhat.com>
 143
 144         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 145         ends in "@plt" instead of looking at the symbol's section.
 146
 147 2018-04-26  Pedro Alves  <palves@redhat.com>
 148
 149         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 150         all references.
 151         (find_pc_partial_function_gnu_ifunc): Rename to ...
 152         (find_pc_partial_function): ... this, and remove references to
 153         'is_gnu_ifunc_p'.
 154         (find_pc_partial_function): Delete old implementation.
 155         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 156
 157 2018-04-26  Pedro Alves  <palves@redhat.com>
 158
 159         * linespec.c (struct bound_minimal_symbol_search_key): New.
 160         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 161         skip first line if we found a GNU ifunc minimal symbol by name.
 162         (compare_msymbols): Change parameters to work with a destructured
 163         lhs minsym.
 164         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 165         functions.
 166
 167 2018-04-26  Pedro Alves  <palves@redhat.com>
 168
 169         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 170         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 171         address/name.
 172         (add_location_to_breakpoint): Store the minsym and the objfile in
 173         the breakpoint location.
 174         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 175         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 176         Record the minsym in the sal.
 177         * symtab.h (symtab_and_line) <msymbol>: New field.
 178
 179 2018-04-26  Pedro Alves  <palves@redhat.com>
 180
 181         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 182         unless we actually resolved the ifunc.
 183
 184 2018-04-26  Pedro Alves  <palves@redhat.com>
 185
 186         * c-exp.y (variable production): Prefer ifunc minsyms over
 187         regular function symbols.
 188         * symtab.c (find_gnu_ifunc): New function.
 189         * minsyms.h (lookup_msym_prefer): New enum.
 190         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 191         parameter by a lookup_msym_prefer parameter.
 192         * symtab.h (find_gnu_ifunc): New declaration.
 193
 194 2018-04-26  Pedro Alves  <palves@redhat.com>
 195
 196         * blockframe.c (find_gnu_ifunc_target_type): New function.
 197         (find_function_type): New.
 198         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 199         return a value with a memory address.
 200         (eval_call): For calls to GNU ifunc functions, try to find the
 201         type of the target function from the type that the resolver
 202         returns.
 203         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 204         symbols.
 205         * infcall.c (find_function_return_type): Delete.
 206         (find_function_addr): Add 'function_type' parameter.  For calls to
 207         GNU ifunc functions, try to find the type of the target function
 208         from the type that the resolver returns, and return it via
 209         FUNCTION_TYPE.
 210         (call_function_by_hand_dummy): Adjust to use the function type
 211         returned by find_function_addr.
 212         (find_function_addr): Add 'function_type' parameter and move
 213         description here.
 214         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 215         declarations.
 216
 217 2018-04-26  Pedro Alves  <palves@redhat.com>
 218
 219         * c-exp.y (variable production): Skip finding an alias for ifunc
 220         symbols.
 221
 222 2018-04-26  Pedro Alves  <palves@redhat.com>
 223
 224         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 225
 226 2018-04-25  Pedro Alves  <palves@redhat.com>
 227
 228         * infcmd.c (kill_command): Print the pid as string, not the whole
 229         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 230         message.
 231         * remote.c (remote_detach_1): Print the pid as string, not the
 232         whole thread's ptid.
 233
 234 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 235             Sergio Durigan Junior  <sergiodj@redhat.com>
 236             Pedro Alves  <palves@redhat.com>
 237
 238         * infcmd.c (kill_command): Print message when inferior has
 239         been killed.
 240         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 241         '1'.
 242         (add_inferior): Improve message printed when
 243         'print_inferior_events' is on.
 244         (exit_inferior): Remove message printed when
 245         'print_inferior_events' is on.
 246         (detach_inferior): Improve message printed when
 247         'print_inferior_events' is on.
 248         (initialize_inferiors): Use 'add_inferior_silent' to set
 249         'current_inferior_'.
 250         * inferior.h (print_inferior_events): Declare here as
 251         'extern'.
 252         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 253         '[Detaching...]' messages when 'print_inferior_events' is on.
 254         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 255         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 256         'Detaching after fork from child...', replace it by '... from
 257         parent...'.
 258         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 259         prefix/suffix when printing 'Detaching...' messages.  Print
 260         them when 'print_inferior_events' is on.
 261         * remote.c (remote_detach_1): Print message when detaching
 262         from inferior and '!is_fork_parent'.
 263
 264 2018-04-24  Tom Tromey  <tom@tromey.com>
 265
 266         * cli-out.h: Reindent.
 267
 268 2018-04-24  Tom Tromey  <tom@tromey.com>
 269
 270         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 271         (cli_ui_out::do_field_string): Use fputs_filtered.
 272         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 273
 274 2018-04-23  Tom Tromey  <tom@tromey.com>
 275
 276         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 277         gdb::unique_xmalloc_ptr.
 278
 279 2018-04-23  Tom Tromey  <tom@tromey.com>
 280
 281         * configure: Rebuild.
 282
 283 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 284
 285         PR gdb/23095
 286         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 287         prepare_for_testing.  Set normal_bp to r_debug_state if target
 288         is bsd.
 289
 290 2018-04-21  Pedro Alves  <palves@redhat.com>
 291             Rajendra SY  <rajendra.sy@gmail.com>
 292
 293         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 294         * remote.c (extended_remote_attach): In all-stop mode, mark the
 295         thread as executing.
 296
 297 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 298
 299         * thread.c (thread_apply_all_command): Fix comment.
 300         (thread_command): Fix comment.
 301
 302 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 303
 304         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 305         parameter.
 306         * features/aarch64-core.c (create_feature_aarch64_core):
 307         Regenerate.
 308         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 309         Likewise.
 310         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 311         Likewise.
 312         * features/i386/32bit-avx512.c
 313         (create_feature_i386_32bit_avx512): Likewise.
 314         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 315         Likewise.
 316         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 317         Likewise.
 318         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 319         Likewise.
 320         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 321         Likewise.
 322         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 323         Likewise.
 324         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 325         Likewise.
 326         * features/i386/64bit-avx512.c
 327         (create_feature_i386_64bit_avx512): Likewise.
 328         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 329         Likewise.
 330         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 331         Likewise.
 332         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 333         Likewise.
 334         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 335         Likewise.
 336         * features/i386/64bit-segments.c
 337         (create_feature_i386_64bit_segments): Likewise.
 338         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 339         Likewise.
 340         * features/i386/x32-core.c
 341         (create_feature_i386_x32_core): Likewise.
 342         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 343         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 344         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 345         * target-descriptions.c: In generated code, don't pass xml
 346         filename.
 347
 348 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 349
 350         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 351         (print_xml_feature::visit_post): Likewise.
 352         (print_xml_feature::visit): Likewise.
 353         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 354         (print_xml_feature): Add new class.
 355         * regformats/regdat.sh: Null xmltarget on feature targets.
 356         * target-descriptions.c (struct target_desc): Add xmltarget.
 357         (maintenance_check_tdesc_xml_convert): Add unittest function.
 358         (tdesc_get_features_xml): Add function to get xml.
 359         (maintenance_check_xml_descriptions): Test xml generation.
 360         * xml-tdesc.c (string_read_description_xml): Add function.
 361         * xml-tdesc.h (string_read_description_xml): Add declaration.
 362
 363 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 364
 365         * features/Makefile: Add feature marker to targets with new style
 366         target descriptions.
 367         * regformats/aarch64.dat: Regenerate.
 368         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 369         * regformats/i386/amd64-avx-linux.dat: Likewise.
 370         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 371         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 372         * regformats/i386/amd64-linux.dat: Likewise.
 373         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 374         * regformats/i386/amd64.dat: Likewise.
 375         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 376         * regformats/i386/i386-avx-linux.dat: Likewise.
 377         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 378         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 379         * regformats/i386/i386-linux.dat: Likewise.
 380         * regformats/i386/i386-mmx-linux.dat: Likewise.
 381         * regformats/i386/i386-mpx-linux.dat: Likewise.
 382         * regformats/i386/i386.dat: Likewise.
 383         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 384         * regformats/i386/x32-avx-linux.dat: Likewise.
 385         * regformats/i386/x32-linux.dat: Likewise.
 386         * regformats/tic6x-c62x-linux.dat: Likewise.
 387         * regformats/tic6x-c64x-linux.dat: Likewise.
 388         * regformats/tic6x-c64xp-linux.dat: Likewise.
 389         * regformats/regdat.sh: Parse feature marker.
 390
 391 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 392
 393         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 394         (tdesc_osabi_name): Likewise.
 395         * target-descriptions.c (tdesc_architecture_name): Add new
 396         function.
 397         (tdesc_osabi_name): Likewise.
 398
 399 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 400
 401         * common/tdesc.c (tdesc_predefined_type): Move to here.
 402         (tdesc_named_type): Likewise.
 403         (tdesc_create_vector): Likewise.
 404         (tdesc_create_struct): Likewise.
 405         (tdesc_set_struct_size): Likewise.
 406         (tdesc_create_union): Likewise.
 407         (tdesc_create_flags): Likewise.
 408         (tdesc_create_enum): Likewise.
 409         (tdesc_add_field): Likewise.
 410         (tdesc_add_typed_bitfield): Likewise.
 411         (tdesc_add_bitfield): Likewise.
 412         (tdesc_add_flag): Likewise.
 413         (tdesc_add_enum_value): Likewise.
 414         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 415         (struct tdesc_type_vector): Likewise.
 416         (struct tdesc_type_field): Likewise.
 417         (struct tdesc_type_with_fields): Likewise.
 418         (tdesc_create_enum): Add declaration.
 419         (tdesc_add_typed_bitfield): Likewise.
 420         (tdesc_add_enum_value): Likewise.
 421         * target-descriptions.c (tdesc_type_field): Move from here.
 422         (tdesc_type_builtin): Likewise.
 423         (tdesc_type_vector): Likewise.
 424         (tdesc_type_with_fields): Likewise.
 425         (tdesc_predefined_types): Likewise.
 426         (tdesc_named_type): Likewise.
 427         (tdesc_create_vector): Likewise.
 428         (tdesc_create_struct): Likewise.
 429         (tdesc_set_struct_size): Likewise.
 430         (tdesc_create_union): Likewise.
 431         (tdesc_create_flags): Likewise.
 432         (tdesc_create_enum): Likewise.
 433         (tdesc_add_field): Likewise.
 434         (tdesc_add_typed_bitfield): Likewise.
 435         (tdesc_add_bitfield): Likewise.
 436         (tdesc_add_flag): Likewise.
 437         (tdesc_add_enum_value): Likewise.
 438         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 439         (tdesc_add_typed_bitfield): Likewise.
 440         (tdesc_add_enum_value): Likewise.
 441
 442 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 443
 444         * common/tdesc.c (tdesc_feature::accept): Move to here.
 445         (tdesc_feature::operator==): Likewise.
 446         (tdesc_create_reg): Likewise.
 447         * common/tdesc.h (tdesc_type_kind): Likewise.
 448         (struct tdesc_type): Likewise.
 449         (struct tdesc_feature): Likewise.
 450         * regformats/regdat.sh: Create a feature.
 451         * target-descriptions.c (tdesc_type_kind): Move from here.
 452         (tdesc_type): Likewise.
 453         (tdesc_type_up): Likewise.
 454         (tdesc_feature): Likewise.
 455         (tdesc_create_reg): Likewise.
 456
 457 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 458
 459         * Makefile.in: Add arch/tdesc.c
 460         * common/tdesc.c: New file.
 461         * common/tdesc.h (tdesc_element_visitor): Move to here.
 462         (tdesc_element): Likewise.
 463         (tdesc_reg): Likewise.
 464         (tdesc_reg_up): Likewise.
 465         * regformats/regdef.h (reg): Add offset to constructors.
 466         * target-descriptions.c (tdesc_element_visitor): Move from here.
 467         (tdesc_element): Likewise.
 468         (tdesc_reg): Likewise.
 469         (tdesc_reg_up): Likewise.
 470
 471 2018-04-17  Tom Tromey  <tom@tromey.com>
 472
 473         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 474         discriminant field.
 475
 476 2018-04-17  Tom Tromey  <tom@tromey.com>
 477
 478         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 479
 480 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 481
 482         * symtab.c (print_symbol_info): Skip printing filename and line
 483         number when `last' is NULL.
 484         (symtab_symbol_info): Use empty string instead of NULL for first
 485         invocation of print_symbol_info.
 486         (rbreak_command): Pass NULL to `last' parameter of
 487         print_symbol_info.
 488
 489 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 490
 491         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 492         instead of nullptr.
 493
 494 2018-04-16  Pedro Alves  <palves@redhat.com>
 495
 496         * MAINTAINERS (sh): Remove.
 497         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 498         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 499         (ALLDEPFILES): Remove sh64-tdep.c.
 500         * NEWS: Mentions that support for SH-5/SH64 is removed.
 501         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 502         (sh*-*-openbsd*): Ditto.
 503         (sh64-*-elf*): Remove.
 504         (sh*): Remove.
 505         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 506         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 507         * sh-tdep.c: No longer include "sh64-tdep.h".
 508         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 509         * sh64-tdep.c, sh64-tdep.h: Remove files.
 510
 511 2018-04-16  Pedro Alves  <palves@redhat.com>
 512
 513         * MAINTAINERS: Remove m88k.
 514         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 515         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 516         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 517         * NEWS: Mention that support for m88k was removed.
 518         * configure.host (m88*-*-*): Remove support.
 519         * configure.nat (m88k-*-*): Remove support.
 520         * configure.tgt (m88*-*-openbsd*): Remove.
 521         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 522
 523 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 524
 525         * configure.tgt (x86_tobjs): New variable.
 526         (amd64_tobjs, i386_tobjs): Use it.
 527
 528 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 529
 530         * symtab.c (print_symbol_info): Precede the symbol definition by
 531         the line number when available.
 532         * NEWS: Advertise this enhancement.
 533
 534 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 535
 536         * NEWS (New options): announce set/show record btrace cpu.
 537         * btrace.c: Include record-btrace.h.
 538         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 539         the vendor is unknown.
 540         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 541         Maybe overwrite the btrace configuration's cpu.
 542         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 543         (btrace_fetch): Add cpu parameter.  Update callers.
 544         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 545         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 546         errata workarounds if the vendor is unknown.
 547         * python/py-record-btrace.c: Include record-btrace.h.
 548         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 549         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 550         * record-btrace.c (record_btrace_cpu_state_kind): New.
 551         (record_btrace_cpu): New.
 552         (set_record_btrace_cpu_cmdlist): New.
 553         (record_btrace_get_cpu): New.
 554         (require_btrace_thread, record_btrace_info)
 555         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 556         (cmd_set_record_btrace_cpu_none): New.
 557         (cmd_set_record_btrace_cpu_auto): New.
 558         (cmd_set_record_btrace_cpu): New.
 559         (cmd_show_record_btrace_cpu): New.
 560         (_initialize_record_btrace): Initialize set/show record btrace cpu
 561         commands.
 562         * record-btrace.h (record_btrace_get_cpu): New.
 563
 564 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 565
 566         * record.c (set_record_command): Fix typo in message.
 567
 568 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 569
 570         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 571
 572 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 573
 574         * infrun.c (process_event_stop_test): Call
 575         gdbarch_in_indirect_branch_thunk.
 576         * gdbarch.sh (in_indirect_branch_thunk): New.
 577         * gdbarch.c: Regenerated.
 578         * gdbarch.h: Regenerated.
 579         * x86-tdep.h: New.
 580         * x86-tdep.c: New.
 581         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 582         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 583         (ALLDEPFILES): Add x86-tdep.c.
 584         * arch-utils.h (default_in_indirect_branch_thunk): New.
 585         * arch-utils.c (default_in_indirect_branch_thunk): New.
 586         * i386-tdep: Include x86-tdep.h.
 587         (i386_in_indirect_branch_thunk): New.
 588         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 589         function.
 590         * amd64-tdep: Include x86-tdep.h.
 591         (amd64_in_indirect_branch_thunk): New.
 592         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 593
 594 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 595
 596         PR gdb/23053
 597         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 598         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 599         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 600         regression.
 601
 602 2018-04-12  Tom Tromey  <tom@tromey.com>
 603
 604         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 605         (rust_evaluate_subexp): Likewise.
 606
 607 2018-04-12  Pedro Alves  <palves@redhat.com>
 608
 609         * procfs.c (procfs_detach): Make forward declaration's prototype
 610         match definition's protototype.
 611         (proc_get_LDT_entry): Remove stale do_cleanups call.
 612
 613 2018-04-12  Pedro Alves  <palves@redhat.com>
 614
 615         * target.h (target_ops::to_has_exited): Delete.
 616         (target_has_exited): Delete.
 617         * target-delegates.c: Regenerate.
 618
 619 2018-04-11  Pedro Alves  <palves@redhat.com>
 620
 621         * target.c (fileio_fh_t::t): Add comment.
 622         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 623         (target_fileio_close): Handle a NULL target.
 624         (invalidate_fileio_fh): New.
 625         (target_close): Call it.
 626         * remote.c (remote_hostio_send_command): No longer check whether
 627         remote_desc is open.
 628
 629 2018-04-11  Pedro Alves  <palves@redhat.com>
 630
 631         * target.c (fileio_fh_t): Make it a named struct instead of a
 632         typedef.
 633         (fileio_fh_t::is_closed): New method.
 634         (DEF_VEC_O (fileio_fh_t)): Remove.
 635         (fileio_fhandles): Now a std::vector.
 636         (is_closed_fileio_fh): Delete.
 637         (acquire_fileio_fd): Adjust.  Rename parameters.
 638         (release_fileio_fd): Adjust.
 639         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 640         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 641         (target_fileio_close): Adjust.
 642
 643 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 644
 645         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 646         index.
 647
 648 2018-04-10  Pedro Alves  <palves@redhat.com>
 649
 650         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 651         (scoped_finish_thread_state): New class.
 652         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 653         cleanup.
 654         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 655         (fetch_inferior_event, normal_stop): Likewise.
 656         * thread.c (finish_thread_state_cleanup): Delete.
 657
 658 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 659             Pedro Alves  <palves@redhat.com>
 660
 661         * value.c: Include "selftest.h" and "common/array-view.h".
 662         (struct range) <operator ==>: New.
 663         (test_ranges_contain): New.
 664         (check_ranges_vector): New.
 665         (test_insert_into_bit_range_vector): New.
 666         (_initialize_values): Register selftests.
 667         * common/array-view.h (operator==, operator!=): New.
 668
 669 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 670
 671         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 672         an iterator.
 673         * inline-frame.c: Include <algorithm>.
 674         (struct inline_state): Add constructor.
 675         (inline_state_s): Remove.
 676         (DEF_VEC_O(inline_state_s)): Remove.
 677         (inline_states): Change type to std::vector.
 678         (find_inline_frame_state): Adjust to std::vector.
 679         (allocate_inline_frame_state): Remove.
 680         (clear_inline_frame_state): Adjust to std::vector.
 681         (skip_inline_frames): Adjust to std::vector.
 682
 683 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 684
 685         * tracepoint.h (struct trace_state_variable): Add constructor.
 686         <name>: Change type to std::string.
 687         * tracepoint.c (tsv_s): Remove.
 688         (DEF_VEC_O(tsv_s)): Remove.
 689         (tvariables): Change to std::vector.
 690         (create_trace_state_variable): Adjust to std::vector.
 691         (find_trace_state_variable): Likewise.
 692         (find_trace_state_variable_by_number): Likewise.
 693         (delete_trace_state_variable): Likewise.
 694         (trace_variable_command): Adjust to std::string.
 695         (delete_trace_variable_command): Likewise.
 696         (tvariables_info_1): Adjust to std::vector.
 697         (save_trace_state_variables): Likewise.
 698         (start_tracing): Likewise.
 699         (merge_uploaded_trace_state_variables): Adjust to std::vector
 700         and std::string.
 701         * target.h (struct target_ops)
 702         <to_download_trace_state_variable>: Pass reference to
 703         trace_state_variable.
 704         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 705         * target-delegates.c: Re-generate.
 706         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 707         (mi_tsv_deleted): Likewise.
 708         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 709         * remote.c (remote_download_trace_state_variable): Change
 710         pointer to reference and adjust.
 711         * make-target-delegates (parse_argtypes): Handle references.
 712         (write_function_header): Likewise.
 713         (munge_type): Likewise.
 714
 715 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 716
 717         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 718         string_view-selftests.c.
 719         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 720         testsuite.
 721         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 722         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 723         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 724         * unittests/basic_string_view/element_access/char/1.cc:
 725         Likewise.
 726         * unittests/basic_string_view/element_access/char/empty.cc:
 727         Likewise.
 728         * unittests/basic_string_view/element_access/char/front_back.cc:
 729         Likewise.
 730         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 731         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 732         Likewise.
 733         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 734         Likewise.
 735         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 736         Likewise.
 737         * unittests/basic_string_view/operations/compare/char/1.cc:
 738         Likewise.
 739         * unittests/basic_string_view/operations/compare/char/13650.cc:
 740         Likewise.
 741         * unittests/basic_string_view/operations/copy/char/1.cc:
 742         Likewise.
 743         * unittests/basic_string_view/operations/data/char/1.cc:
 744         Likewise.
 745         * unittests/basic_string_view/operations/find/char/1.cc:
 746         Likewise.
 747         * unittests/basic_string_view/operations/find/char/2.cc:
 748         Likewise.
 749         * unittests/basic_string_view/operations/find/char/3.cc:
 750         Likewise.
 751         * unittests/basic_string_view/operations/find/char/4.cc:
 752         Likewise.
 753         * unittests/basic_string_view/operations/rfind/char/1.cc:
 754         Likewise.
 755         * unittests/basic_string_view/operations/rfind/char/2.cc:
 756         Likewise.
 757         * unittests/basic_string_view/operations/rfind/char/3.cc:
 758         Likewise.
 759         * unittests/basic_string_view/operations/substr/char/1.cc:
 760         Likewise.
 761         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 762         * unittests/string_view-selftests.c: New file.
 763
 764 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 765
 766         * unittests/basic_string_view/capacity/1.cc: New file.
 767         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 768         * unittests/basic_string_view/cons/char/1.cc: New file.
 769         * unittests/basic_string_view/cons/char/2.cc: New file.
 770         * unittests/basic_string_view/cons/char/3.cc: New file.
 771         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 772         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 773         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 774         * unittests/basic_string_view/element_access/char/1.cc: New file.
 775         * unittests/basic_string_view/element_access/char/2.cc: New file.
 776         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 777         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 778         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 779         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 780         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 781         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 782         * unittests/basic_string_view/include.cc: New file.
 783         * unittests/basic_string_view/inserters/char/1.cc: New file.
 784         * unittests/basic_string_view/inserters/char/2.cc: New file.
 785         * unittests/basic_string_view/inserters/char/3.cc: New file.
 786         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 787         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 788         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 789         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 790         * unittests/basic_string_view/literals/types.cc: New file.
 791         * unittests/basic_string_view/literals/values.cc: New file.
 792         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 793         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 794         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 795         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 796         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 797         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 798         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 799         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 800         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 801         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 802         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 803         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 804         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 805         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 806         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 807         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 808         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 809         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 810         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 811         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 812         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 813         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 814         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 815         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 816         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 817         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 818         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 819         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 820         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 821         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 822         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 823         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 824         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 825         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 826         * unittests/basic_string_view/operators/char/2.cc: New file.
 827         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 828         * unittests/basic_string_view/range_access/char/1.cc: New file.
 829         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 830         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 831         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 832         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 833         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 834         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 835         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 836         * unittests/basic_string_view/typedefs.cc: New file.
 837         * unittests/basic_string_view/types/1.cc: New file.
 838
 839 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 840
 841         * common/gdb_string_view.h: Remove libstdc++ implementation
 842         details, adjust to gdb reality.
 843         * common/gdb_string_view.tcc: Likewise.
 844         * cli/cli-script.c (struct string_view): Remove.
 845         (user_args) <m_args>: Change element type to gdb::string_view.
 846         (user_args::insert_args): Adjust.
 847
 848 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 849
 850         * common/gdb_string_view.h: New file.
 851         * common/gdb_string_view.tcc: New file.
 852
 853 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 854
 855         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 856         * configure: Re-generate.
 857
 858 2018-04-09  Pedro Alves  <palves@redhat.com>
 859
 860         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 861         (set_target_gdbarch): Call
 862         gdb::observers::architecture_changed.notify instead of
 863         observer_notify_architecture_changed.
 864
 865 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 866
 867         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 868         (do_restore_current_traceframe_cleanup): Remove.
 869         (restore_current_traceframe_cleanup_dtor): Remove.
 870         (make_cleanup_restore_current_traceframe): Remove.
 871         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 872         New.
 873         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 874         * infrun.c (fetch_inferior_event): Use
 875         scoped_restore_current_traceframe.
 876
 877 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 878
 879         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 880         Remove.
 881         <n_allocated_type_units>: Remove.
 882         <all_type_units>: Change to std::vector.
 883         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 884         to std::vector change.
 885         (dwarf2_per_objfile::get_cutu): Likewise.
 886         (dwarf2_per_objfile::get_tu): Likewise.
 887         (create_signatured_type_table_from_index): Likewise.
 888         (create_signatured_type_table_from_debug_names): Likewise.
 889         (dw2_symtab_iter_next): Likewise.
 890         (dw2_print_stats): Likewise.
 891         (dw2_expand_all_symtabs): Likewise.
 892         (dw2_expand_marked_cus): Likewise.
 893         (dw2_debug_names_iterator::next): Likewise.
 894         (dwarf2_initialize_objfile): Likewise.
 895         (add_signatured_type_cu_to_table): Likewise.
 896         (create_all_type_units): Likewise.
 897         (add_type_unit): Likewise.
 898         (struct tu_abbrev_offset): Add constructor.
 899         (build_type_psymtabs_1): Adjust to std::vector change.
 900         (print_tu_stats): Likewise.
 901         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 902         (write_debug_names): Likewise.
 903
 904 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 905
 906         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 907         Make an std::vector.
 908         <n_comp_units>: Remove.
 909         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 910         to std::vector change.
 911         (dwarf2_per_objfile::get_cutu): Likewise.
 912         (dwarf2_per_objfile::get_cu): Likewise.
 913         (create_cus_from_index): Likewise.
 914         (create_addrmap_from_index): Likewise.
 915         (create_addrmap_from_aranges): Likewise.
 916         (dwarf2_read_index): Likewise.
 917         (dw2_find_last_source_symtab): Likewise.
 918         (dw2_map_symtabs_matching_filename): Likewise.
 919         (dw2_symtab_iter_next): Likewise.
 920         (dw2_print_stats): Likewise.
 921         (dw2_expand_all_symtabs): Likewise.
 922         (dw2_expand_symtabs_with_fullname): Likewise.
 923         (dw2_expand_marked_cus): Likewise.
 924         (dw2_map_symbol_filenames): Likewise.
 925         (create_cus_from_debug_names): Likewise.
 926         (dwarf2_read_debug_names): Likewise.
 927         (dw2_debug_names_iterator::next): Likewise.
 928         (dwarf2_initialize_objfile): Likewise.
 929         (set_partial_user): Likewise.
 930         (dwarf2_build_psymtabs_hard): Likewise.
 931         (read_comp_units_from_section): Remove arguments, adjust to
 932         std::vector change.
 933         (create_all_comp_units): Adjust to std::vector and
 934         read_comp_units_from_section changes.
 935         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 936         change.
 937         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 938         (psyms_seen_size): Likewise.
 939         (write_gdbindex): Likewise.
 940         (write_debug_names): Likewise.
 941
 942 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 943
 944         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 945         with dwarf2_per_objfile.
 946         (create_cus_from_index): Likewise.
 947         (create_signatured_type_table_from_index): Likewise.
 948         (dwarf2_read_index): Likewise.
 949         (dwarf2_initialize_objfile): Likewise.
 950         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 951         per_cu rather than get_dwarf2_per_objfile.
 952
 953 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 954
 955         * dwarf2read.h (struct signatured_type): Forward declare.
 956         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 957         New methods.
 958         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 959         (dw2_get_cutu): ...this.
 960         (dwarf2_per_objfile::get_cu): Rename from...
 961         (dw2_get_cu): ...this.
 962         (dwarf2_per_objfile::get_tu): New.
 963         (create_addrmap_from_index): Adjust.
 964         (create_addrmap_from_aranges): Adjust.
 965         (dw2_find_last_source_symtab): Adjust.
 966         (dw2_map_symtabs_matching_filename): Adjust.
 967         (dw2_symtab_iter_next): Adjust.
 968         (dw2_print_stats): Adjust.
 969         (dw2_expand_all_symtabs): Adjust.
 970         (dw2_expand_symtabs_with_fullname): Adjust.
 971         (dw2_expand_marked_cus): Adjust.
 972         (dw_expand_symtabs_matching_file_matcher): Adjust.
 973         (dw2_map_symbol_filenames): Adjust.
 974         (dw2_debug_names_iterator::next): Adjust.
 975         (dwarf2_initialize_objfile): Adjust.
 976         (set_partial_user): Adjust.
 977         (dwarf2_build_psymtabs_hard): Adjust.
 978
 979 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 980
 981         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 982         Remove unused variables.
 983         (dw2_map_symtabs_matching_filename): Likewise.
 984         (dwarf2_record_block_ranges): Likewise.
 985         (dwarf2_read_addr_index): Likewise.
 986         (follow_die_offset): Likewise.
 987
 988 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 989
 990         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 991         to symbol_file_add_main.
 992
 993 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 994
 995         PR mi/22299
 996         * mi/mi-console.c (do_fputc_async_safe): New.
 997         (mi_console_file::write_async_safe): New.
 998         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 999         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1000         New.
1001         * ui-file.c (ui_file::putstrn): Adjust call to
1002         fputstrn_unfiltered.
1003         * utils.c (printchar): Replace do_fputs and do_fprintf
1004         parameters by do_fputc.
1005         (fputstr_filtered): Adjust call to printchar.
1006         (fputstr_unfiltered): Likewise.
1007         (fputstrn_filtered): Likewise.
1008         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1009         printchar.
1010         * utils.h (do_fputc_ftype): New typedef.
1011         (fputstrn_unfiltered): Add do_fputc parameter.
1012
1013 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1014
1015         * regformats/i386/i386-avx.dat: Remove.
1016
1017 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1018
1019         PR gdb/22979
1020         * amd64-tdep.c (amd64_none_init_abi): New function.
1021         (amd64_x32_none_init_abi): New function.
1022         (_initialize_amd64_tdep): Register handlers for x86-64 and
1023         x64_32 with GDB_OSABI_NONE.
1024         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1025         GDB_OSABI_NONE osabi.
1026
1027 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1028
1029         PR gdb/22980
1030         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1031         GDB_OSABI_NONE.
1032         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1033         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1034
1035 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1036
1037         * common/byte-vector.h (char_vector): New type.
1038         * target.h (target_read_alloc): Return
1039         gdb::optional<byte_vector>.
1040         (target_read_stralloc): Return gdb::optional<char_vector>.
1041         (target_get_osdata): Return gdb::optional<char_vector>.
1042         * target.c (target_read_alloc_1): Templatize.  Replacement
1043         manual memory management with vector.
1044         (target_read_alloc): Change return type, adjust.
1045         (target_read_stralloc): Change return type, adjust.
1046         (target_get_osdata): Change return type, adjust.
1047         * auxv.c (struct auxv_info) <length>: Remove.
1048         <data>: Change type to gdb::optional<byte_vector>.
1049         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1050         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1051         (target_auxv_search): Adjust.
1052         (fprint_target_auxv): Adjust.
1053         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1054         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1055         (linux_make_corefile_notes): Adjust.
1056         * osdata.c (get_osdata): Adjust.
1057         * remote.c (remote_get_threads_with_qxfer): Adjust.
1058         (remote_memory_map): Adjust.
1059         (remote_traceframe_info): Adjust.
1060         (btrace_read_config): Adjust.
1061         (remote_read_btrace): Adjust.
1062         (remote_pid_to_exec_file): Adjust.
1063         * solib-aix.c (solib_aix_get_library_list): Adjust.
1064         * solib-dsbt.c (decode_loadmap): Don't free buf.
1065         (dsbt_get_initial_loadmaps): Adjust.
1066         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1067         * solib-target.c (solib_target_current_sos): Adjust.
1068         * tracepoint.c (sdata_make_value): Adjust.
1069         * xml-support.c (xinclude_start_include): Adjust.
1070         (xml_fetch_content_from_file): Adjust.
1071         * xml-support.h (xml_fetch_another): Change return type.
1072         (xml_fetch_content_from_file): Change return type.
1073         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1074         * xml-tdesc.c (file_read_description_xml): Adjust.
1075         (fetch_available_features_from_target): Change return type.
1076         (target_fetch_description_xml): Adjust.
1077         (target_read_description_xml): Adjust.
1078
1079 2018-04-06  Tom Tromey  <tom@tromey.com>
1080
1081         * value.c (~value): Update.
1082         (struct value) <contents>: Now unique_xmalloc_ptr.
1083         (value_contents_bits_eq, allocate_value_contents)
1084         (value_contents_raw, value_contents_all_raw)
1085         (value_contents_for_printing, value_contents_for_printing_const)
1086         (set_value_enclosing_type): Update.
1087
1088 2018-04-06  Tom Tromey  <tom@tromey.com>
1089
1090         * value.c (range_s): Remove typedef, VEC.
1091         (struct range): Add operator<.
1092         (range_lessthan): Remove.
1093         (ranges_contain): Change type.
1094         (~value): Update.
1095         (struct value) <unavailable, optimized_out>: Now std::vector.
1096         (value_entirely_available)
1097         (value_entirely_covered_by_range_vector)
1098         (value_entirely_unavailable, value_entirely_optimized_out):
1099         Update.
1100         (insert_into_bit_range_vector): Change argument type.
1101         (find_first_range_overlap): Likewise.
1102         (struct ranges_and_idx, value_contents_bits_eq)
1103         (require_not_optimized_out, require_available): Update.
1104         (ranges_copy_adjusted): Change argument types.
1105         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1106
1107 2018-04-06  Tom Tromey  <tom@tromey.com>
1108
1109         * value.c (~value): Update.
1110         (struct value) <parent>: Now a value_ref_ptr.
1111         (value_parent, set_value_parent, value_address, value_copy):
1112         Update.
1113
1114 2018-04-06  Tom Tromey  <tom@tromey.com>
1115
1116         * value.c (struct value): Add constructor, destructor, and member
1117         initializers.
1118         (allocate_value_lazy, value_decref): Update.
1119
1120 2018-04-06  Tom Tromey  <tom@tromey.com>
1121
1122         * value.c (struct value) <released, next>: Remove.
1123         (all_values): Now a std::vector.
1124         (allocate_value_lazy): Update.
1125         (value_next): Remove.
1126         (value_mark, value_free_to_mark, release_value)
1127         (value_release_to_mark): Update.
1128
1129 2018-04-06  Tom Tromey  <tom@tromey.com>
1130
1131         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1132         (free_value_chain): Remove.
1133         * value.c (free_value_chain): Remove.
1134         (value_release_to_mark): Return a std::vector.
1135         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1136         std::vector.
1137         (check_condition): Update.
1138         * eval.c (fetch_subexp_value): Change "val_chain" to a
1139         std::vector.
1140         * breakpoint.c (update_watchpoint): Update.
1141         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1142
1143 2018-04-06  Tom Tromey  <tom@tromey.com>
1144
1145         * value.h (free_all_values): Remove.
1146         * value.c (free_all_values): Remove.
1147
1148 2018-04-06  Tom Tromey  <tom@tromey.com>
1149
1150         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1151         (value_history_chain, value_history_count): Remove.
1152         (value_history): New global.
1153         (record_latest_value, access_value_history, show_values)
1154         (preserve_values): Update.
1155
1156 2018-04-06  Tom Tromey  <tom@tromey.com>
1157
1158         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1159         * varobj.c (varobj_set_display_format, varobj_set_value)
1160         (install_default_visualizer, construct_visualizer)
1161         (install_new_value, ~varobj, varobj_get_value_type)
1162         (my_value_of_variable, varobj_editable_p): Update.
1163         * c-varobj.c (c_describe_child, c_value_of_variable)
1164         (cplus_number_of_children, cplus_describe_child): Update.
1165         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1166         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1167         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1168
1169 2018-04-06  Tom Tromey  <tom@tromey.com>
1170
1171         * printcmd.c (last_examine_address): Change type to
1172         value_ref_ptr.
1173         (do_examine, x_command): Update.
1174
1175 2018-04-06  Tom Tromey  <tom@tromey.com>
1176
1177         * value.c (release_value): Update.
1178         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1179         (struct bpstats) <val>: Now a value_ref_ptr.
1180         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1181         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1182         (~watchpoint, print_it_watchpoint, watch_command_1)
1183         (invalidate_bp_value_on_memory_change): Update.
1184
1185 2018-04-06  Tom Tromey  <tom@tromey.com>
1186
1187         * varobj.c (varobj_clear_saved_item)
1188         (update_dynamic_varobj_children, install_new_value, ~varobj):
1189         Update.
1190         * value.h (value_incref): Move declaration earlier.
1191         (value_decref): Rename from value_free.
1192         (struct value_ref_policy): New.
1193         (value_ref_ptr): New typedef.
1194         (struct value_deleter): Remove.
1195         (gdb_value_up): Remove typedef.
1196         (release_value): Change return type.
1197         (release_value_or_incref): Remove.
1198         * value.c (set_value_parent): Update.
1199         (value_incref): Change return type.
1200         (value_decref): Rename from value_free.
1201         (value_free_to_mark, free_all_values, free_value_chain): Update.
1202         (release_value): Return value_ref_ptr.
1203         (release_value_or_incref): Remove.
1204         (record_latest_value, set_internalvar, clear_internalvar):
1205         Update.
1206         * stack.c (info_frame_command): Don't call value_free.
1207         * python/py-value.c (valpy_dealloc, valpy_new)
1208         (value_to_value_object): Update.
1209         * printcmd.c (do_examine): Update.
1210         * opencl-lang.c (lval_func_free_closure): Update.
1211         * mi/mi-main.c (register_changed_p): Don't call value_free.
1212         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1213         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1214         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1215         value_free.
1216         * guile/scm-value.c (vlscm_free_value_smob)
1217         (vlscm_scm_from_value): Update.
1218         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1219         (frame_unwind_register_unsigned, get_frame_register_bytes)
1220         (put_frame_register_bytes): Don't call value_free.
1221         * findvar.c (address_from_register): Don't call value_free.
1222         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1223         * dwarf2loc.c (entry_data_value_free_closure)
1224         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1225         (dwarf2_evaluate_loc_desc_full): Update.
1226         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1227         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1228         (~watchpoint, watch_command_1)
1229         (invalidate_bp_value_on_memory_change): Update.
1230         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1231
1232 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1233
1234         PR gdb/23022
1235         * warning.m4: Add -Wno-error=deprecated-register.
1236         * configure: Re-generate.
1237
1238 2018-04-05  Tom Tromey  <tom@tromey.com>
1239
1240         * linespec.h: Remove include of "vec.h".
1241
1242 2018-04-05  Tom Tromey  <tom@tromey.com>
1243
1244         * linespec.c (typep): Remove typedef.
1245         (find_methods, find_superclass_methods): Take a std::vector.
1246         (find_method): Use std::vector.
1247
1248 2018-04-05  Tom Tromey  <tom@tromey.com>
1249
1250         * utils.c (compare_strings): Remove.
1251         * utils.h (compare_strings): Remove.
1252         * objc-lang.h (find_imps): Update.
1253         * objc-lang.c (find_methods): Take a std::vector.
1254         (uniquify_strings, find_imps): Likewise.
1255         * linespec.c (find_methods): Take a std::vector.
1256         (decode_objc): Use std::vector.
1257         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1258         a std::vector.
1259         (find_method, find_function_symbols): Use std::vector.
1260
1261 2018-04-05  Tom Tromey  <tom@tromey.com>
1262
1263         * completer.c (completion_tracker::completion_tracker): Remove
1264         cast.
1265         (completion_tracker::discard_completions): Likewise.
1266         * breakpoint.c (ambiguous_names_p): Remove cast.
1267         * ada-lang.c (_initialize_ada_language): Remove cast.
1268         * utils.h (streq): Update.
1269         (streq_hash): Add new declaration.
1270         * utils.c (streq): Return bool.
1271         (streq_hash): New function.
1272
1273 2018-04-05  Tom Tromey  <tom@tromey.com>
1274
1275         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1276         Remove a string copy.
1277
1278 2018-04-05  Tom Tromey  <tom@tromey.com>
1279
1280         * linespec.c (filter_results): Use std::vector.
1281         (decode_line_2, decode_line_full): Update.
1282
1283 2018-04-05  Tom Tromey  <tom@tromey.com>
1284
1285         * linespec.c (canonical_to_fullform): Return std::string.
1286         (filter_results): Update.
1287         (struct decode_line_2_item): Add constructor.
1288         <fullform, displayform>: Now std::string.
1289         (decode_line_2_compare_items): Now a std::sort comparator.
1290         (decode_line_2): Update.
1291
1292 2018-04-05  Tom Tromey  <tom@tromey.com>
1293
1294         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1295         (unexpected_linespec_error): Update.
1296         (linespec_parse_basic, parse_linespec): Update.
1297
1298 2018-04-05  Tom Tromey  <tom@tromey.com>
1299
1300         * linespec.c (linespec_parse_basic): Reindent.
1301
1302 2018-04-05  Tom Tromey  <tom@tromey.com>
1303
1304         * minsyms.h (iterate_over_minimal_symbols): Update.
1305         * minsyms.c (iterate_over_minimal_symbols): Take a
1306         gdb::function_view.
1307         * linespec.c (struct collect_minsyms): Remove.
1308         (compare_msyms): Now a std::sort comparator.
1309         (add_minsym): Add parameters.
1310         (search_minsyms_for_name): Update.  Use std::vector.
1311
1312 2018-04-03  Tom Tromey  <tom@tromey.com>
1313
1314         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1315         gdb::byte_vector.
1316
1317 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1318
1319         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1320
1321 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1322
1323         PR gdb/16959
1324         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1325         printing static type.
1326
1327 2018-04-01  Tom Tromey  <tom@tromey.com>
1328
1329         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1330         (rs6000_xfer_shared_libraries): Update.
1331
1332 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1333
1334         * common/gdb_vecs.h (char_ptr): Remove.
1335         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1336
1337 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1338
1339         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1340         with std::vector.
1341         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1342
1343 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1344
1345         * tracepoint.h (struct uploaded_tp): Initialize fields.
1346         <actions, step_actions, cmd_strings>: Change type to
1347         std::vector<char *>.
1348         * tracepoint.c (get_uploaded_tp): Allocate with new.
1349         (free_uploaded_tps): Free with delete.
1350         (parse_tracepoint_definition): Adjust to std::vector change.
1351         * breakpoint.c (read_uploaded_action): Likewise.
1352         (create_tracepoint_from_upload): Likewise.
1353         * ctf.c (ctf_write_uploaded_tp): Likewise.
1354         (SET_ARRAY_FIELD): Likewise.
1355         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1356
1357 2018-03-30  Tom Tromey  <tom@tromey.com>
1358
1359         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1360         std::unique_ptr.
1361         (svr4_keep_data_in_core): Update.
1362         (svr4_read_so_list): Update.
1363
1364 2018-03-30  Tom Tromey  <tom@tromey.com>
1365
1366         * windows-nat.c (handle_output_debug_string, handle_exception):
1367         Update.
1368         * target.h (target_read_string): Update.
1369         * target.c (target_read_string): Change "string" to
1370         unique_xmalloc_ptr.
1371         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1372         Update.
1373         * solib-frv.c (frv_current_sos): Update.
1374         * solib-dsbt.c (dsbt_current_sos): Update.
1375         * solib-darwin.c (darwin_current_sos): Update.
1376         * linux-thread-db.c (inferior_has_bug): Update.
1377         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1378         Update.  Remove alloca.
1379         * ada-lang.c (ada_main_name): Update.
1380
1381 2018-03-30  Tom Tromey  <tom@tromey.com>
1382
1383         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1384         (struct dwo_file_deleter): New.
1385         (dwo_file_up): New typedef.
1386         (open_and_init_dwo_file): Use dwo_file_up.
1387         (free_dwo_file_cleanup): Remove.
1388
1389 2018-03-30  Tom Tromey  <tom@tromey.com>
1390
1391         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1392         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1393
1394 2018-03-30  Tom Tromey  <tom@tromey.com>
1395
1396         * dwarf2read.c (class free_cached_comp_units): New class.
1397         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1398         (free_cached_comp_units): Remove function.
1399
1400 2018-03-30  Tom Tromey  <tom@tromey.com>
1401
1402         * utils.h (make_cleanup_unpush_target): Remove.
1403         * inf-ptrace.c (struct target_unpusher): New.
1404         (target_unpush_up) New typedef.
1405         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1406         target_unpush_up.
1407         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1408
1409 2018-03-27  Tom Tromey  <tom@tromey.com>
1410
1411         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1412
1413 2018-03-27  Pedro Alves  <palves@redhat.com>
1414             Tom Tromey  <tom@tromey.com>
1415
1416         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1417         destructor.  Now a class.
1418         (gdb_readline_wrapper_cleanup): Remove function.
1419         (gdb_readline_wrapper): Remove cleanups.
1420
1421 2018-03-27  Tom Tromey  <tom@tromey.com>
1422
1423         * typeprint.h (struct type_print_options) <local_typedefs,
1424         global_typedefs>: Remove "struct" keyword.
1425         (class typedef_hash_table): New class.
1426         (recursively_update_typedef_hash, add_template_parameters)
1427         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1428         (find_typedef_in_hash): Don't declare.
1429         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1430         (typedef_hash_table::recursively_update): Rename from
1431         recursively_update_typedef_hash.  Now a member.
1432         (typedef_hash_table::add_template_parameters): Rename from
1433         add_template_parameters.  Now a member.
1434         (typedef_hash_table::typedef_hash_table): Now a constructor;
1435         rename from create_typedef_hash.
1436         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1437         rename from free_typedef_hash.
1438         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1439         (do_free_global_table): Remove.
1440         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1441         from copy_type_recursive.
1442         (create_global_typedef_table): Remove.
1443         (typedef_hash_table::find_global_typedef): Now a member of
1444         typedef_hash_table.
1445         (typedef_hash_table::find_typedef): Rename from
1446         find_typedef_in_hash; now a member.
1447         (whatis_exp): Update.
1448         * extension.h (struct ext_lang_type_printers): Add constructor and
1449         destructor.
1450         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1451         declare.
1452         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1453         Now a constructor; rename from start_ext_lang_type_printers.
1454         (ext_lang_type_printers): Now a destructor; rename from
1455         free_ext_lang_type_printers.
1456         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1457         Update.
1458         (c_type_print_base_struct_union): Update.  Remove cleanups.
1459
1460 2018-03-27  Tom Tromey  <tom@tromey.com>
1461
1462         * dwarf-index-write.c: Include <cmath>.
1463
1464 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1465
1466         * NEWS: Add entry describing new "set|show varsize-limit" command.
1467         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1468         command.
1469         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1470         "set variable".
1471
1472 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1473
1474         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1475         dwarf-index-write.c
1476         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1477         * dwarf-index-common.c: New file.
1478         * dwarf-index-common.h: New file.
1479         * dwarf-index-write.c: New file.
1480         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1481         (struct dwarf2_section_info): Move from here.
1482         (dwarf2_section_info_def): Likewise.
1483         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1484         (offset_type): Likewise.
1485         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1486         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1487         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1488         (byte_swap): Likewise.
1489         (MAYBE_SWAP): Likewise.
1490         (dwarf2_per_cu_ptr): Likewise.
1491         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1492         (struct tu_stats): Likewise.
1493         (struct dwarf2_per_objfile): Likewise.
1494         (struct dwarf2_per_cu_data): Likewise.
1495         (struct signatured_type): Likewise.
1496         (sig_type_ptr): Likewise.
1497         (DEF_VEC_P (sig_type_ptr)): Likewise.
1498         (INDEX4_SUFFIX): Likewise.
1499         (INDEX5_SUFFIX): Likewise.
1500         (DEBUG_STR_SUFFIX): Likewise.
1501         (dwarf2_read_section): Make non-static.
1502         (mapped_index_string_hash): Move from here.
1503         (dwarf5_djb_hash): Likewise.
1504         (file_write): Likewise.
1505         (class data_buf): Likewise.
1506         (struct symtab_index_entry): Likewise.
1507         (struct mapped_symtab): Likewise.
1508         (find_slot): Likewise.
1509         (hash_expand): Likewise.
1510         (add_index_entry): Likewise.
1511         (uniquify_cu_indices): Likewise.
1512         (class c_str_view): Likewise.
1513         (class c_str_view_hasher): Likewise.
1514         (class vector_hasher): Likewise.
1515         (write_hash_table): Likewise.
1516         (psym_index_map): Likewise.
1517         (struct addrmap_index_data): Likewise.
1518         (add_address_entry): Likewise.
1519         (add_address_entry_worker): Likewise.
1520         (write_address_map): Likewise.
1521         (symbol_kind): Likewise.
1522         (write_psymbols): Likewise.
1523         (struct signatured_type_index_data): Likewise.
1524         (write_one_signatured_type): Likewise.
1525         (recursively_count_psymbols): Likewise.
1526         (recursively_write_psymbols): Likewise.
1527         (class debug_names): Likewise.
1528         (check_dwarf64_offsets): Likewise.
1529         (psyms_seen_size): Likewise.
1530         (write_gdbindex): Likewise.
1531         (write_debug_names): Likewise.
1532         (assert_file_size): Likewise.
1533         (write_psymtabs_to_index): Likewise.
1534         (save_gdb_index_command): Likewise.
1535         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1536         command.
1537         * dwarf2read.h: New file.
1538
1539 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1540
1541         PR gdb/22670
1542         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1543         symbol name if the CU's language stores symbol names in linkage
1544         format.
1545         * language.h (struct language_defn)
1546         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1547         all instances of this struct.
1548
1549 2018-03-26  Tom Tromey  <tom@tromey.com>
1550
1551         * stack.c (backtrace_command_1): Remove verbose code.
1552
1553 2018-03-26  Tom Tromey  <tom@tromey.com>
1554
1555         * python/py-framefilter.c (py_print_type): Don't catch
1556         exceptions.  Return void.
1557         (py_print_value): Likewise.
1558         (py_print_single_arg): Likewise.
1559         (enumerate_args): Don't catch exceptions.
1560         (py_print_args): Likewise.
1561         (py_print_frame): Likewise.
1562         (gdbpy_apply_frame_filter): Catch exceptions here.
1563
1564 2018-03-26  Tom Tromey  <tom@tromey.com>
1565
1566         * stack.c (_initialize_stack): Remove trailing newlines from help
1567         text.  Add "Usage" line to "backtrace" help.
1568
1569 2018-03-26  Tom Tromey  <tom@tromey.com>
1570
1571         PR python/16486:
1572         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1573
1574 2018-03-26  Tom Tromey  <tom@tromey.com>
1575
1576         * python/py-framefilter.c (py_print_single_arg): Return
1577         EXT_LANG_BT_ERROR from catch.
1578
1579 2018-03-26  Tom Tromey  <tom@tromey.com>
1580
1581         PR backtrace/15584:
1582         * stack.c (backtrace_command_1): Move some code into no-filters
1583         "if".
1584
1585 2018-03-26  Tom Tromey  <tom@tromey.com>
1586
1587         * python/py-framefilter.c (throw_quit_or_print_exception): New
1588         function.
1589         (gdbpy_apply_frame_filter): Use it.
1590
1591 2018-03-26  Tom Tromey  <tom@tromey.com>
1592
1593         PR cli/17716:
1594         * python/py-framefilter.c (py_print_type, py_print_value)
1595         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1596         RETURN_MASK_ERROR.
1597
1598 2018-03-26  Tom Tromey  <tom@tromey.com>
1599
1600         * python/py-framefilter.c (enumerate_args): Use
1601         gdb::unique_xmalloc_ptr.
1602
1603 2018-03-26  Tom Tromey  <tom@tromey.com>
1604
1605         * python/py-framefilter.c (py_print_frame): Return
1606         EXT_LANG_BT_OK.
1607         (gdbpy_apply_frame_filter): Update comment.
1608         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1609         Remove.
1610         <EXT_LANG_BT_NO_FILTERS>: Change value.
1611
1612 2018-03-26  Tom Tromey  <tom@tromey.com>
1613
1614         PR backtrace/15582:
1615         * stack.c (backtrace_command): Parse "hide" argument.
1616         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1617         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1618         constant.
1619
1620 2018-03-26  Tom Tromey  <tom@tromey.com>
1621
1622         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1623         add "flags".
1624         (backtrace_command): Remove "fulltrace", add "flags".
1625
1626 2018-03-26  Tom Tromey  <tom@tromey.com>
1627
1628         * stack.c (backtrace_command): Rewrite command line parsing.
1629
1630 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1631
1632         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1633
1634 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1635
1636         * filename-seen-cache.h: Add include guard.
1637
1638 2018-03-26  Keith Seitz  <keiths@redhat.com>
1639
1640         * symfile.c (place_section): Remove "struct" from section_addr_info
1641         in comment.
1642         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1643         "struct" keyword from section_addr_info.
1644
1645 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1646
1647         * regformats/regdef.h (reg): Add constructors.
1648
1649 2018-03-25  Pedro Alves  <palves@redhat.com>
1650
1651         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1652         if then/else bodies in var_func_name extraction.
1653
1654 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1655
1656         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1657         lookup_minimal_symbol() to find symbol entry.
1658         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1659
1660 2018-03-23  Keith Seitz  <keiths@redhat.com>
1661
1662         PR c++/22968
1663         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1664         nested type definitions for C++, too.
1665
1666 2018-03-23  Tom Tromey  <tom@tromey.com>
1667
1668         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1669         a typedef.
1670         (macho_register_oso): Remove.
1671         (macho_symtab_read): Take a std::vector.
1672         (oso_el_compare_name): Now a std::sort comparator.
1673         (macho_symfile_read_all_oso): Take a std::vector.
1674         (macho_symfile_read): Use std::vector.  Remove cleanups.
1675
1676 2018-03-22  Tom Tromey  <tom@tromey.com>
1677
1678         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1679         (record_full_goto_bookmark): Use std::string.
1680
1681 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1682
1683         PR tdep/18295
1684         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1685         a single mask.
1686
1687 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1688
1689         * rs6000-tdep.c (store_insn_p): New function.
1690         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1691         and cr_reg to their unshifted values. Use store_insn_p to
1692         match LR saves using either R1 or fdata->alloca_reg. Use
1693         store_insn_p to match CR saves. Set alloca_reg_offset
1694         when alloca_reg and framep are set. Remove lr_reg shift
1695         when assigning to fdata->lr_register.
1696
1697 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1698
1699         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1700         command line args instead of emitting a warning.
1701
1702 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1703
1704         * tracepoint.h (struct static_tracepoint_marker): Initialize
1705         fields, define default constructor, move constructor and move
1706         assignment, disable the rest.
1707         <str_id, extra>: Make std::string.
1708         (release_static_tracepoint_marker): Remove.
1709         (free_current_marker): Remove.
1710         * tracepoint.c (free_current_marker): Remove.
1711         (parse_static_tracepoint_marker_definition): Adjust to
1712         std::string, use new hex2str overload.
1713         (release_static_tracepoint_marker): Remove.
1714         (print_one_static_tracepoint_marker): Get marker by reference
1715         and adjust to std::string.
1716         (info_static_tracepoint_markers_command): Adjust to std::vector
1717         changes
1718         * target.h (static_tracepoint_marker_p): Remove typedef.
1719         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1720         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1721         bool.
1722         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1723         * target-debug.h
1724         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1725         (target_debug_print_std_vector_static_tracepoint_marker): New.
1726         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1727         to...
1728         (target_debug_print_static_tracepoint_marker_p): ... this.
1729         * target-delegates.c: Re-generate.
1730         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1731         Make std::string.
1732         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1733         (decode_static_tracepoint_spec): Adjust to std::vector.
1734         (tracepoint_print_one_detail): Adjust to std::string.
1735         (strace_marker_decode_location): Adjust to std::string.
1736         (update_static_tracepoint): Adjust to std::string, remove call
1737         to release_static_tracepoint_marker.
1738         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1739         Adjust to std::vector.
1740         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1741         (remote_static_tracepoint_markers_by_strid): Adjust to
1742         std::vector.
1743         * common/rsp-low.h (hex2str): New overload with explicit count
1744         of bytes.
1745         * common/rsp-low.c (hex2str): New overload with explicit count
1746         of bytes.
1747         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1748         (_initialize_rsp_low_selftests): Add test_hex2str test.
1749         * unittests/tracepoint-selftests.c
1750         (test_parse_static_tracepoint_marker_definition): Adjust to
1751         std::string.
1752
1753 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1754
1755         * tracepoint.c (parse_static_tracepoint_marker_definition):
1756         Consider case where the definition is followed by more
1757         definitions.
1758         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1759         tracepoint-selftests.c.
1760         * unittests/tracepoint-selftests.c: New.
1761
1762 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1763
1764         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1765         Carvalho.
1766
1767 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1768
1769         * symtab.c (find_pc_sect_line): fixed indentation.
1770
1771 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1772
1773         * symtab.c (find_pc_sect_line): now uses binary search.
1774
1775 2018-03-19  Tom Tromey  <tom@tromey.com>
1776
1777         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1778         "IDENT" production.
1779
1780 2018-03-19  Pedro Alves  <palves@redhat.com>
1781             Tom Tromey  <tom@tromey.com>
1782
1783         * unittests/observable-selftests.c: New file.
1784         * common/observable.h: New file.
1785         * observable.h: New file.
1786         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1787         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1788         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1789         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1790         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1791         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1792         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1793         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1794         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1795         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1796         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1797         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1798         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1799         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1800         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1801         tui/tui-interp.c, valops.c: Update all users.
1802         * tui/tui-hooks.c (tui_bp_created_observer)
1803         (tui_bp_deleted_observer, tui_bp_modified_observer)
1804         (tui_inferior_exit_observer, tui_before_prompt_observer)
1805         (tui_normal_stop_observer, tui_register_changed_observer):
1806         Remove.
1807         (tui_observers_token): New global.
1808         (attach_or_detach, tui_attach_detach_observers): New functions.
1809         (tui_install_hooks, tui_remove_hooks): Use
1810         tui_attach_detach_observers.
1811         * record-btrace.c (record_btrace_thread_observer): Remove.
1812         (record_btrace_thread_observer_token): New global.
1813         * observer.sh: Remove.
1814         * observer.c: Rename to observable.c.
1815         * observable.c (namespace gdb_observers): Define new objects.
1816         (observer_debug): Move into gdb_observers namespace.
1817         (struct observer, struct observer_list, xalloc_observer_list_node)
1818         (xfree_observer_list_node, generic_observer_attach)
1819         (generic_observer_detach, generic_observer_notify): Remove.
1820         (_initialize_observer): Update.
1821         Don't include observer.inc.
1822         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1823         (clean mostlyclean): Likewise.
1824         (observer.h, observer.inc): Remove targets.
1825         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1826         (COMMON_SFILES): Use observable.c, not observer.c.
1827         * .gitignore: Remove observer.h.
1828
1829 2018-03-18  Tom Tromey  <tom@tromey.com>
1830
1831         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1832         gdb::def_vector.
1833         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1834
1835 2018-03-17  Tom Tromey  <tom@tromey.com>
1836
1837         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1838
1839 2018-03-17  Tom Tromey  <tom@tromey.com>
1840
1841         * target.c (class scoped_target_fd): New.
1842         (target_fileio_close_cleanup): Remove.
1843         (target_fileio_read_alloc_1): Use scoped_target_fd.
1844
1845 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1846
1847         * silent-rules.mk: New.
1848         * Makefile.in: Include silent-rules.mk
1849         (srcdir, VPATH, top_srcdir): Move up.
1850         (COMPILE): Add ECHO_CXX.
1851         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1852         (init.c): Add ECHO_INIT_C.
1853         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1854         (version.c): Add ECHO_GEN.
1855         (printcmd.o): Add ECHO_CXX.
1856         (target-float.o): Add ECHO_CXX.
1857         (ada-exp.o): Add ECHO_CXX.
1858         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1859         (insight$(EXEEXT)): Add ECHO_CXXLD.
1860         * gnulib/configure.ac: Add AM_SILENT_RULES.
1861         * gnulib/aclocal.m4: Re-generate.
1862         * gnulib/configure: Re-generate.
1863         * gnulib/import/Makefile.in: Re-generate.
1864
1865 2018-03-16  Tom Tromey  <tom@tromey.com>
1866
1867         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1868         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1869         * utils.c (do_free_section_addr_info)
1870         (make_cleanup_free_section_addr_info): Remove.
1871         * symfile.h (struct other_sections): Add constructor.
1872         (struct section_addr_info): Remove.
1873         (section_addr_info): New typedef.
1874         (struct sym_fns) <sym_offsets>: Change type of parameter.
1875         (build_section_addr_info_from_objfile)
1876         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1877         (default_symfile_offsets, symbol_file_add)
1878         (symbol_file_add_from_bfd)
1879         (build_section_addr_info_from_section_table): Update.
1880         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1881         * symfile.c (alloc_section_addr_info): Remove.
1882         (build_section_addr_info_from_section_table): Change return type.
1883         Update.
1884         (build_section_addr_info_from_bfd)
1885         (build_section_addr_info_from_objfile): Likewise.
1886         (free_section_addr_info): Remove.
1887         (relative_addr_info_to_section_offsets): Change type of "addrs".
1888         (addrs_section_compar): Now a std::sort comparator.
1889         (addrs_section_sort): Change return type.
1890         (addr_info_make_relative): Change type of "addrs".  Update.
1891         (default_symfile_offsets, syms_from_objfile_1)
1892         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1893         (symbol_file_add_separate): Update.
1894         (symbol_file_add): Change type of "addrs".  Update.
1895         (add_symbol_file_command): Update.  Remove cleanups.
1896         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1897         cleanups.
1898         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1899         * solib.c (solib_read_symbols): Update.
1900         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1901         * machoread.c (macho_symfile_offsets): Update.
1902         * jit.c (jit_bfd_try_read_symtab): Update.
1903
1904 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1905
1906         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1907         unittests/utils-selftests.c.
1908         * unittests/utils-selftests.c: New file.
1909
1910 2018-03-14  Tom Tromey  <tom@tromey.com>
1911
1912         PR cli/14977:
1913         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1914         for NULL.
1915
1916 2018-03-14  Tom Tromey  <tom@tromey.com>
1917
1918         PR cli/19918:
1919         * printcmd.c (printf_pointer): Allow "-" in format.
1920
1921 2018-03-14  Tom Tromey  <tom@tromey.com>
1922
1923         * printcmd.c (_initialize_printcmd): Add usage to printf.
1924
1925 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1926
1927         * MAINTAINERS: Update my email address.
1928
1929 2018-03-13  Tom Tromey  <tom@tromey.com>
1930
1931         * machoread.c (macho_check_dsym): Change filenamep to a
1932         std::string*.
1933         (macho_symfile_read): Update.
1934         * symfile.c (load_command): Use std::string.
1935
1936 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1937
1938         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1939         to error message string.
1940         (riscv_register_name): Use xsnprintf instead of sprintf.
1941         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1942         internal_error.
1943         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1944         error.
1945         (riscv_push_dummy_call): Likewise.
1946
1947 2018-03-12  Tom Tromey  <tom@tromey.com>
1948
1949         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1950         Use gdb::byte_vector.
1951         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1952
1953 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1954
1955         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1956         parameter type to readable_regcache.
1957         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1958         the declaration.
1959
1960 2018-03-11  Tom Tromey  <tom@tromey.com>
1961
1962         * dwarf2read.c (struct nextfield): Add initializers.
1963         (struct nextfnfield): Remove.
1964         (struct fnfieldlist): Add initializers.  Remove "length" and
1965         "head", use std::vector.
1966         (struct decl_field_list): Remove.
1967         (struct field_info): Add initializers.
1968         <fields, baseclasses>: Now std::vector.
1969         <nbaseclasses, nfnfields, typedef_field_list_count,
1970         nested_types_list_count>: Remove.
1971         (dwarf2_add_field, dwarf2_add_type_defn)
1972         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1973         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1974         (process_structure_scope): Update.
1975
1976 2018-03-11  Tom Tromey  <tom@tromey.com>
1977
1978         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1979         for use by std::sort.
1980         (build_type_psymtabs_1): Use std::vector.
1981
1982 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1983
1984         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1985         and LIBMPFR in the printed configuration.
1986
1987 2018-03-08  Tom Tromey  <tom@tromey.com>
1988
1989         * source.c (get_filename_and_charpos): Use scoped_fd.
1990         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1991         (procfs_pidlist): Likewise.
1992         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1993         (iterate_over_mappings): Likewise.
1994
1995 2018-03-08  Tom Tromey  <tom@tromey.com>
1996
1997         * infcall.c (struct call_return_meta_info)
1998         <stack_temporaries_enabled>: Remove.
1999         (get_call_return_value, call_function_by_hand_dummy): Update.
2000         * thread.c (disable_thread_stack_temporaries): Remove.
2001         (enable_thread_stack_temporaries): Remove.
2002         (thread_stack_temporaries_enabled_p): Return bool.
2003         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2004         (get_last_thread_stack_temporary): Update.
2005         * eval.c (evaluate_subexp): Update.
2006         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2007         class, not a function.
2008         (value_ptr, value_vec): Remove typedefs.
2009         (class thread_info) <stack_temporaries_enabled>: Now bool.
2010         <stack_temporaries>: Now a std::vector.
2011         (thread_stack_temporaries_enabled_p)
2012         (value_in_thread_stack_temporaries): Return bool.
2013
2014 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2015
2016         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2017         (getpkt_or_notif_sane_1): Likewise.
2018
2019 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2020
2021         * build-id.c (build_id_to_debug_bfd): Use std::string.
2022
2023 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2024
2025         * build-id.c (find_separate_debug_file_by_buildid): Return
2026         std::string.
2027         * build-id.h (find_separate_debug_file_by_buildid): Return
2028         std::string.
2029         * coffread.c (coff_symfile_read): Adjust to std::string.
2030         * elfread.c (elf_symfile_read): Adjust to std::string.
2031         * symfile.c (separate_debug_file_exists): Change parameter to
2032         std::string.
2033         (find_separate_debug_file): Return std::string.
2034         (find_separate_debug_file_by_debuglink): Return std::string.
2035         * symfile.h (find_separate_debug_file_by_debuglink): Return
2036         std::string.
2037
2038 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2039
2040         * common/xml-utils.c (xml_escape_text): Move code to...
2041         (xml_escape_text_append): ... this new function.
2042         * common/xml-utils.h (xml_escape_text_append): New declaration.
2043         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2044         New function.
2045         (_initialize_xml_utils): register test_xml_escape_text_append as
2046         a selftest.
2047
2048 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2049
2050         * defs.h: Remove MAX_REGISTER_SIZE.
2051         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2052         asserts.
2053         * python/py-unwind.c (pyuw_sniffer): Likewise.
2054
2055 2018-03-07  Tom Tromey  <tom@tromey.com>
2056
2057         * linux-tdep.c (linux_info_proc): Update.
2058         * target.h (struct target_ops) <to_fileio_readlink>: Return
2059         optional<string>.
2060         (target_fileio_readlink): Return optional<string>.
2061         * remote.c (remote_hostio_readlink): Return optional<string>.
2062         * inf-child.c (inf_child_fileio_readlink): Return
2063         optional<string>.
2064         * target.c (target_fileio_readlink): Return optional<string>.
2065
2066 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2067
2068         * regcache.c (cooked_read_test): Add riscv to the list of
2069         architectures that have a save_reggroup.
2070
2071 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2072
2073         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2074         value is not a dynamic class object.
2075
2076 2018-03-06  Tom Tromey  <tom@tromey.com>
2077
2078         * rust-exp.y: Formatting fixes.
2079
2080 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2081
2082         * riscv-tdep.c (riscv_register_name): Remove target description
2083         support.
2084         (riscv_gdbarch_init): Remove target description check.
2085
2086 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2087
2088         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2089         comment.
2090         * riscv-tdep.h: Likewise.
2091
2092 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2093
2094         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2095         (riscv_pseudo_register_write): Delete.
2096         (riscv_gdbarch_init): Remove all use of pseudo registers.
2097
2098 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2099
2100         * record-btrace.c (btrace_print_lines): Replace cleanup
2101         parameter with RAII equivalents.
2102         (btrace_insn_history): Replace cleanup with RAII equivalents.
2103         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2104         make_cleanup_ui_out_tuple_begin_end): Remove.
2105         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2106         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2107         make_cleanup_ui_out_list_begin_end): Remove.
2108
2109 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2110
2111         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2112         parameter types to std::vector.  Use bool.
2113         (record_btrace_wait): Replace VEC(tp_t) with
2114         std::vector<thread_info *>.
2115         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2116
2117 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2118
2119         * record-btrace.c (record_btrace_disable_callback): Remove.
2120         (struct scoped_btrace_disable): New.
2121         (record_btrace_open): Use scoped_btrace_disable.
2122
2123 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2124
2125         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2126         reading values from registers.
2127
2128 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2129
2130         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2131         where appropriate.
2132
2133 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2134
2135         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2136         change parameter type.  Use GDB's print functions, and use
2137         core_addr_to_string where appropriate.
2138         (riscv_push_dummy_call): Use core_addr_to_string where
2139         appropriate, update call to riscv_print_arg_location, and reindent
2140         a few lines.
2141         (riscv_return_value): Update call to riscv_print_arg_location.
2142
2143 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2144             Tim Newsome <tim@sifive.com>
2145             Albert Ou <a0u@eecs.berkeley.edu>
2146             Darius Rad <darius@bluespec.com>
2147
2148         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2149         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2150         (ALLDEPFILES): Add riscv-tdep.c
2151         * configure.tgt: Add riscv support.
2152         * riscv-tdep.c: New file.
2153         * riscv-tdep.h: New file.
2154         * NEWS: Mention new target.
2155         * MAINTAINERS: Add entry for riscv.
2156
2157 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2158
2159         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2160         fields within aggregates.
2161
2162 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2163
2164         * record-btrace.c (btrace_print_lines): Change type of flags to
2165         gdb_disassembly_flags.
2166
2167 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2168
2169         * fbsd-nat.c: Include "inf-ptrace.h".
2170         (USE_SIGTRAP_SIGINFO): Conditionally define.
2171         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2172         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2173         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2174         function.
2175         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2176         Likewise.
2177         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2178         Likewise.
2179         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2180         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2181         "supports_stopped_by_hw_breakpoint" target methods.
2182
2183 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2184
2185         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2186         * fbsd-nat.c (debug_fbsd_nat): New variable.
2187         (show_fbsd_nat_debug): New function.
2188         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2189         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2190
2191 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2192
2193         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2194         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2195         prototype.
2196         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2197         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2198         method.
2199
2200 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2201
2202         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2203         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2204
2205 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2206
2207         * charset.c (struct charset_vector): New.
2208         (charsets): Change type to charset_vector.
2209         (find_charset_names): Adjust.
2210         (add_one): Adjust.
2211         (_initialize_charset): Adjust.
2212
2213 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2214
2215         * progspace.h (struct program_space) <deleted_solibs>: Change
2216         type to std::vector<std::string>.
2217         * progspace.c (clear_program_space_solib_cache): Adjust.
2218         * breakpoint.c (print_solib_event): Adjust.
2219         (check_status_catch_solib): Adjust.
2220         * solib.c (update_solib_list): Adjust.
2221         * ui-out.h (class ui_out) <field_string>: New overload.
2222         * ui-out.c (ui_out::field_string): New overload.
2223
2224 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2225
2226         * progspace.h (struct program_space): Add constructor and
2227         destructor, initialize fields.
2228         (add_program_space): Remove.
2229         * progspace.c (add_program_space): Rename to...
2230         (program_space::program_space): ... this.
2231         (release_program_space): Rename to...
2232         (program_space::~program_space): ... this.
2233         (delete_program_space): Use delete to delete program_space.
2234         (initialize_progspace): Use new to allocate program_space.
2235         * inferior.c (add_inferior_with_spaces): Likewise.
2236         (clone_inferior_command): Likewise.
2237         * infrun.c (follow_fork_inferior): Likewise.
2238         (handle_vfork_child_exec_or_exit): Likewise.
2239
2240 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2241
2242         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2243         (delim_string_to_char_ptr_vec): Return std::vector of
2244         gdb::unique_xmalloc_ptr.
2245         (dirnames_to_char_ptr_vec_append): Take std::vector of
2246         gdb::unique_xmalloc_ptr.
2247         (dirnames_to_char_ptr_vec): Return std::vector of
2248         gdb::unique_xmalloc_ptr.
2249         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2250         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2251         (delim_string_to_char_ptr_vec): Return an std::vector of
2252         gdb::unique_xmalloc_ptr, adjust the code.
2253         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2254         gdb::unique_xmalloc_ptr, adjust the code.
2255         (dirnames_to_char_ptr_vec): Return an std::vector of
2256         gdb::unique_xmalloc_ptr, adjust the code.
2257         * auto-load.c (auto_load_safe_path_vec): Change type to
2258         std::vector of gdb::unique_xmalloc_ptr.
2259         (auto_load_expand_dir_vars): Return an std::vector of
2260         gdb::unique_xmalloc_ptr, adjust the code.
2261         (auto_load_safe_path_vec_update): Adjust.
2262         (filename_is_in_auto_load_safe_path_vec): Adjust.
2263         (auto_load_objfile_script_1): Adjust.
2264         * build-id.c (build_id_to_debug_bfd): Adjust.
2265         * linux-thread-db.c (thread_db_load_search): Adjust.
2266         * source.c (add_path): Adjust.
2267         (openp): Adjust.
2268         * symfile.c (find_separate_debug_file): Adjust.
2269         * utils.c (do_free_char_ptr_vec): Remove.
2270         (make_cleanup_free_char_ptr_vec): Remove.
2271
2272 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2273
2274         PR gdb/22907
2275         * common/pathstuff.c: Conditionally include "<windows.h>".
2276
2277 2018-03-01  Georg Sauthoff  <mail@georg.so>
2278
2279         PR gdb/22888
2280         * gcore.in: Quote variables and switch interpreter to bash.
2281
2282 2018-03-01  Tom Tromey  <tom@tromey.com>
2283
2284         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2285         assertion.  Add assertion for discriminant_index.
2286         (quirk_rust_enum): Use correct base type name in univariant case.
2287
2288 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2289
2290         * record.c (get_call_history_modifiers): Return a
2291         record_print_flags.
2292         (cmd_record_call_history): Adjust.
2293         * record-btrace.c (record_btrace_call_history): Adjust.
2294         (record_btrace_call_history_range): Adjust.
2295         (record_btrace_call_history_from): Adjust.
2296         * target-debug.h (target_debug_print_record_print_flags): New.
2297         * target-delegates.c: Re-generate.
2298         * target.c (target_call_history): Change flags type.
2299         (target_call_history_from): Likewise.
2300         (target_call_history_range): Likewise.
2301         * target.h (struct target_ops) <target_call_history>: Likewise.
2302         (target_call_history_from): Likewise.
2303         (target_call_history_range): Likewise.
2304
2305 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2306             Simon Marchi  <simon.marchi@polymtl.ca>
2307
2308         * common/common-utils.c: Include "sys/stat.h".
2309         (is_regular_file): Move here from "source.c"; change return
2310         type to "bool".
2311         * common/common-utils.h (is_regular_file): New prototype.
2312         * common/pathstuff.c (contains_dir_separator): New function.
2313         * common/pathstuff.h (contains_dir_separator): New prototype.
2314         * source.c: Don't include "sys/stat.h".
2315         (is_regular_file): Move to "common/common-utils.c".
2316
2317 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2318
2319         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2320         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2321         * auto-load.c: Include "common/pathstuff.h".
2322         * common/common-def.h (current_directory): Move here.
2323         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2324         function.
2325         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2326         prototype.
2327         * common/pathstuff.c: New file.
2328         * common/pathstuff.h: New file.
2329         * compile/compile.c: Include "common/pathstuff.h".
2330         * defs.h (current_directory): Move to "common/common-defs.h".
2331         * dwarf2read.c: Include "common/pathstuff.h".
2332         * exec.c: Likewise.
2333         * guile/scm-safe-call.c: Likewise.
2334         * linux-thread-db.c: Likewise.
2335         * main.c: Likewise.
2336         * nto-tdep.c: Likewise.
2337         * objfiles.c: Likewise.
2338         * source.c: Likewise.
2339         * symtab.c: Likewise.
2340         * utils.c: Include "common/pathstuff.h".
2341         (gdb_realpath): Move to "common/pathstuff.c".
2342         (gdb_realpath_keepfile): Likewise.
2343         (gdb_abspath): Likewise.
2344         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2345         (gdb_realpath_keepfile): Likewise.
2346         (gdb_abspath): Likewise.
2347
2348 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2349
2350         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2351         wildcard process pid for super_resume for kernels with a
2352         specific bug.
2353
2354 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2355
2356         * compile/compile.c (get_args): Add additional comments
2357         explaining function.
2358
2359 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2360             Tom Tromey  <tom@tromey.com>
2361
2362         * target.h (memory_write_request_s): Remove typedef.  Don't define
2363         VEC.
2364         (target_write_memory_blocks): Change argument to std::vector.
2365         (struct memory_write_request): Add constructor.
2366         * target-memory.c (compare_block_starting_address): Return bool.
2367         Change argument types.
2368         (claim_memory): Change arguments to use std::vector.
2369         (split_regular_and_flash_blocks, blocks_to_erase)
2370         (compute_garbled_blocks): Likewise.
2371         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2372         (target_write_memory_blocks): Change argument to std::vector.
2373         * symfile.c (struct load_section_data): Add constructor and
2374         destructor.  Use std::vector for "requests".
2375         (struct load_progress_data): Add initializers.
2376         (load_section_callback): Update.  Use "new".
2377         (clear_memory_write_data): Remove.
2378         (generic_load): Update.
2379
2380 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2381
2382         * arch/aarch64.h: Use common/tdesc.h.
2383
2384 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2385
2386         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2387         architecture with a 64-bit ABI.
2388
2389 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2390
2391         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2392         ahead of target description loading.
2393
2394 2018-02-26  Tom Tromey  <tom@tromey.com>
2395
2396         * stack.c (backtrace_command_1): Update.
2397         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2398         of "flags".
2399         * python/py-framefilter.c (py_print_frame)
2400         (gdbpy_apply_frame_filter): Change type of "flags".
2401         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2402         of "flags".
2403         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2404         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2405         * extension.h (enum frame_filter_flag): Rename from
2406         frame_filter_flags.
2407         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2408         (apply_ext_lang_frame_filter): Change type of "flags".
2409         * extension.c (apply_ext_lang_frame_filter): Change type of
2410         "flags".
2411         * extension-priv.h (struct extension_language_ops)
2412         <apply_frame_filter>: Change type of "flags".
2413
2414 2018-02-26  Tom Tromey  <tom@tromey.com>
2415
2416         PR python/16497:
2417         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2418         off-by-one in py_end computation.
2419         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2420         PRINT_MORE_FRAMES.
2421         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2422         constant.
2423
2424 2018-02-26  Tom Tromey  <tom@tromey.com>
2425
2426         * dwarf2read.c (struct variant_field): New.
2427         (struct nextfield) <variant>: New field.
2428         (dwarf2_add_field): Handle DW_TAG_variant_part.
2429         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2430         discriminated union.
2431         (read_structure_type): Handle DW_TAG_variant_part.
2432         (handle_struct_member_die): New function, extracted from
2433         process_structure_scope.  Handle DW_TAG_variant.
2434         (process_structure_scope): Handle discriminated unions.  Call
2435         handle_struct_member_die.
2436
2437 2018-02-26  Tom Tromey  <tom@tromey.com>
2438
2439         * rust-lang.h (rust_last_path_segment): Declare.
2440         * rust-lang.c (rust_last_path_segment): Now public.  Change
2441         contract.
2442         (struct disr_info): Remove.
2443         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2444         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2445         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2446         (rust_enum_p, rust_enum_variant): New function.
2447         (rust_underscore_fields): Remove "offset" parameter.
2448         (rust_print_enum): New function.
2449         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2450         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2451         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2452         enums.
2453         (rust_internal_print_type): New function, from rust_print_type.
2454         Remove enum code.
2455         (rust_print_type): Call rust_internal_print_type.
2456         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2457         Update enum handling.
2458         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2459         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2460         (rust_union_quirks): New functions.
2461         (process_full_comp_unit, process_full_type_unit): Call
2462         rust_union_quirks.
2463         (process_structure_scope): Update rust_unions if necessary.
2464
2465 2018-02-26  Tom Tromey  <tom@tromey.com>
2466
2467         * value.h (value_union_variant): Declare.
2468         * valops.c (value_union_variant): New function.
2469         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2470         (struct discriminant_info): New.
2471         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2472         enumerator.
2473         (struct main_type) <flag_discriminated_union>: New field.
2474
2475 2018-02-26  Tom Tromey  <tom@tromey.com>
2476
2477         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2478         unittests/unpack-selftests.c.
2479         * unittests/unpack-selftests.c: New file.
2480         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2481
2482 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2483
2484         * dwarf2read.c (struct partial_die_info) <read>: New method.
2485         (read_partial_die): Remove the declaration.
2486         (load_partial_dies): Update.
2487         (partial_die_info::partial_die_info):
2488         (read_partial_die): Change it to partial_die_info::read.
2489
2490 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2491
2492         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2493         (fixup_partial_die): Remove declaration.
2494         (scan_partial_symbols): Update.
2495         (partial_die_parent_scope): Likewise.
2496         (partial_die_full_name): Likewise.
2497         (fixup_partial_die): Change it to partial_die_info::fixup.
2498
2499 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2500
2501         * dwarf2read.c (read_partial_die): Update the declaration.
2502         (load_partial_dies): Caller update.
2503         (read_partial_die): Remove one argument abbrev_len.
2504
2505 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2506
2507         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2508         assignment operator.
2509         (load_partial_dies): Use ctor and copy ctor.
2510         (read_partial_die): Update.
2511         (dwarf2_cu::find_partial_die): Use ctor.
2512
2513 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2514
2515         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2516         (find_partial_die_in_comp_unit): Change it to
2517         dwarf2_cu::find_partial_die.
2518         (find_partial_die): Update.
2519
2520 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2521
2522         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2523         is NULL.
2524
2525 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2526
2527         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2528
2529 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2530
2531         * arch/amd64.h: Use common/tdesc.h.
2532         * arch/i386.c: Likewise.
2533         * arch/i386.h: Likewise.
2534         * arch/tic6x.c: Likewise.
2535         * arch/tdesc.h: Move file from here...
2536         * common/tdesc.h: ...to here.
2537         * features/aarch64-core.c: Regenerate.
2538         * features/aarch64-fpu.c: Regenerate.
2539         * features/i386/32bit-avx.c: Regenerate.
2540         * features/i386/32bit-avx512.c: Regenerate.
2541         * features/i386/32bit-core.c: Regenerate.
2542         * features/i386/32bit-linux.c: Regenerate.
2543         * features/i386/32bit-mpx.c: Regenerate.
2544         * features/i386/32bit-pkeys.c: Regenerate.
2545         * features/i386/32bit-sse.c: Regenerate.
2546         * features/i386/64bit-avx.c: Regenerate.
2547         * features/i386/64bit-avx512.c: Regenerate.
2548         * features/i386/64bit-core.c: Regenerate.
2549         * features/i386/64bit-linux.c: Regenerate.
2550         * features/i386/64bit-mpx.c: Regenerate.
2551         * features/i386/64bit-pkeys.c: Regenerate.
2552         * features/i386/64bit-segments.c: Regenerate.
2553         * features/i386/64bit-sse.c: Regenerate.
2554         * features/i386/x32-core.c: Regenerate.
2555         * features/tic6x-c6xp.c: Regenerate.
2556         * features/tic6x-core.c: Regenerate.
2557         * features/tic6x-gp.c: Regenerate.
2558         * target-descriptions.c: Use common/tdesc.h.
2559         * target-descriptions.h: Likewise.
2560
2561 2018-02-24  Tom Tromey  <tom@tromey.com>
2562
2563         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2564         (try_thread_db_load_from_dir, thread_db_load_search): Use
2565         std::string.
2566         (info_auto_load_libthread_db_compare): Return bool.  Change
2567         argument types.
2568         (info_auto_load_libthread_db): Use std::vector, std::string.
2569         Remove cleanups.
2570
2571 2018-02-24  Tom Tromey  <tom@tromey.com>
2572
2573         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2574         std::string.
2575         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2576         std::string*.
2577         * gdbarch.c: Rebuild.
2578         * gdbarch.h: Rebuild.
2579         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2580         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2581         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2582         std::string*.
2583
2584 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2585
2586         * gdbtypes.h (sect_offset): Change type to uint64_t.
2587         (sect_offset_str): New function.
2588         * dwarf2read.c (create_addrmap_from_aranges): Use
2589         sect_offset_str.
2590         (error_check_comp_unit_head): Likewise.
2591         (create_debug_type_hash_table): Likewise.
2592         (read_cutu_die_from_dwo): Likewise.
2593         (init_cutu_and_read_dies): Likewise.
2594         (init_cutu_and_read_dies_no_follow): Likewise.
2595         (process_psymtab_comp_unit_reader): Likewise.
2596         (partial_die_parent_scope): Likewise.
2597         (peek_die_abbrev): Likewise.
2598         (process_queue): Likewise.
2599         (dwarf2_physname): Likewise.
2600         (read_namespace_alias): Likewise.
2601         (read_import_statement): Likewise.
2602         (create_dwo_cu_reader): Likewise.
2603         (create_cus_hash_table): Likewise.
2604         (lookup_dwo_cutu): Likewise.
2605         (inherit_abstract_dies): Likewise.
2606         (read_func_scope): Likewise.
2607         (read_call_site_scope): Likewise.
2608         (dwarf2_add_member_fn): Likewise.
2609         (read_common_block): Likewise.
2610         (read_module_type): Likewise.
2611         (read_typedef): Likewise.
2612         (read_subrange_type): Likewise.
2613         (load_partial_dies): Likewise.
2614         (read_partial_die): Likewise.
2615         (find_partial_die): Likewise.
2616         (read_str_index): Likewise.
2617         (dwarf2_string_attr): Likewise.
2618         (build_error_marker_type): Likewise.
2619         (lookup_die_type): Likewise.
2620         (dump_die_shallow): Likewise.
2621         (follow_die_ref): Likewise.
2622         (dwarf2_fetch_die_loc_sect_off): Likewise.
2623         (dwarf2_fetch_constant_bytes): Likewise.
2624         (follow_die_sig): Likewise.
2625         (get_signatured_type): Likewise.
2626         (get_DW_AT_signature_type): Likewise.
2627         (dwarf2_find_containing_comp_unit): Likewise.
2628         (set_die_type): Likewise.
2629
2630 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2631
2632         * arch/aarch64.c: Include "common-defs.h".
2633         * arch/amd64.c: Likewise.
2634         * arch/i386.c: Likewise.
2635
2636 2018-02-21  Tom Tromey  <tom@tromey.com>
2637
2638         * value.h: (extract_field_op): Update.
2639         * eval.c (extract_field_op): Return a const char *.
2640         * expression.h (parse_expression_for_completion): Update.
2641         * completer.c (complete_expression): Update.
2642         (add_struct_fields): Make fieldname const.
2643         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2644         (mark_completion_tag, parse_exp_in_context_1): Update.
2645         (parse_expression_for_completion): Change "name" to
2646         unique_xmalloc_ptr*.
2647
2648 2018-02-21  Tom Tromey  <tom@tromey.com>
2649
2650         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2651
2652 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2653
2654         * avr-tdep.c (avr_read_pc): Change parameter type to
2655         readable_regcache.
2656         * gdbarch.sh (read_pc): Likewise.
2657         * gdbarch.c: Re-generated.
2658         * gdbarch.h: Re-generated.
2659         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2660         readable_regcache.
2661         * ia64-tdep.c (ia64_read_pc): Likewise.
2662         * mips-tdep.c (mips_read_pc): Likewise.
2663         * spu-tdep.c (spu_read_pc): Likewise.
2664
2665 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2666
2667         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2668         * regcache-dump.c: New file.
2669         * regcache.c: Move register_dump to regcache-dump.c.
2670         (maintenance_print_registers): Likewise.
2671         (maintenance_print_raw_registers): Likewise.
2672         (maintenance_print_cooked_registers): Likewise.
2673         (maintenance_print_register_groups): Likewise.
2674         (maintenance_print_remote_registers): Likewise.
2675         (_initialize_regcache): Likewise.
2676         * regcache.h (register_dump): Moved from regcache.c.
2677
2678 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2679
2680         * regcache.c (regcache::regcache): Update.
2681         (regcache::invalidate): Move it to detached_regcache::invalidate.
2682         (get_thread_arch_aspace_regcache): Update.
2683         (regcache::raw_update): Update.
2684         (regcache::cooked_read): Remove some code.
2685         (regcache::cooked_read_value): Likewise.
2686         (regcache::raw_write): Remove assert on m_readonly_p.
2687         (regcache::raw_supply_integer): Move it to
2688         detached_regcache::raw_supply_integer.
2689         (regcache::raw_supply_zeroed): Likewise.
2690         * regcache.h (detached_regcache) <raw_supply_integer>: New
2691         declaration.
2692         <raw_supply_zeroed, invalidate>: Likewise.
2693         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2694         <invalidate>: Likewise.
2695         <m_readonly_p>: Removed.
2696
2697 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2698
2699         * infcmd.c (get_return_value): Let stop_regs point to
2700         get_current_regcache.
2701         * regcache.c (regcache::regcache): Remove.
2702         (register_dump_reg_buffer): New class.
2703         (regcache_print): Adjust.
2704         * regcache.h (regcache): Remove constructors.
2705
2706 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2707
2708         * regcache.c (class register_dump): New class.
2709         (register_dump_regcache, register_dump_none): New class.
2710         (register_dump_remote, register_dump_groups): New class.
2711         (regcache_print): Update.
2712         * regcache.h (regcache_dump_what): Move it to regcache.c.
2713         (regcache) <dump>: Remove.
2714
2715 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2716
2717         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2718          reg_buffer_rw *.
2719         (jit_unwind_reg_set_impl): Call raw_supply.
2720         (jit_frame_sniffer): Use reg_buffer_rw.
2721         * record-full.c (record_full_core_regbuf): Change its type.
2722         (record_full_core_open_1): Use reg_buffer_rw.
2723         (record_full_close): Likewise.
2724         (record_full_core_fetch_registers): Use regcache->raw_supply.
2725         (record_full_core_store_registers): Likewise.
2726         * regcache.c (regcache::get_register_status): Move it to
2727         reg_buffer.
2728         (regcache_raw_set_cached_value): Remove.
2729         (regcache::raw_set_cached_value): Remove.
2730         (regcache::raw_write): Call raw_supply.
2731         (regcache::raw_supply): Move it to reg_buffer_rw.
2732         * regcache.h (regcache_raw_set_cached_value): Remove.
2733         (reg_buffer_rw): New class.
2734
2735 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2736
2737         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2738         readonly_detached_regcache.
2739         (dummy_frame_prev_register): Use regcache->cooked_read.
2740         * frame.c (frame_save_as_regcache): Change return type.
2741         (frame_pop): Update.
2742         * frame.h (frame_save_as_regcache): Update declaration.
2743         * inferior.h (get_infcall_suspend_state_regcache): Update
2744         declaration.
2745         * infrun.c (infcall_suspend_state) <registers>: use
2746         readonly_detached_regcache.
2747         (save_infcall_suspend_state): Don't use regcache_dup.
2748         (get_infcall_suspend_state_regcache): Change return type.
2749         * linux-fork.c (struct fork_info) <savedregs>: Change to
2750         readonly_detached_regcache.
2751         <pc>: New field.
2752         (fork_save_infrun_state): Don't use regcache_dup.
2753         (info_checkpoints_command): Adjust.
2754         * mi/mi-main.c (register_changed_p): Update declaration.
2755         (mi_cmd_data_list_changed_registers): Use
2756         readonly_detached_regcache.
2757         (register_changed_p): Change parameter type to
2758         readonly_detached_regcache.
2759         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2760         readonly_detached_regcache.
2761         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2762         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2763         New.
2764         (regcache::save): Move it to reg_buffer.
2765         (regcache::restore): Change parameter type.
2766         (regcache_dup): Remove.
2767         * regcache.h (reg_buffer) <save>: New method.
2768         (readonly_detached_regcache): New class.
2769         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2770         readonly_detached_regcache.
2771         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2772
2773 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2774
2775         * frame.c (frame_save_as_regcache): Use regcache method save.
2776         (frame_pop): Use regcache method restore.
2777         * infrun.c (restore_infcall_suspend_state): Likewise.
2778         * linux-fork.c (fork_load_infrun_state): Likewise.
2779         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2780         save.
2781         * regcache.c (regcache_save): Remove.
2782         (regcache::restore): More asserts.
2783         (regcache_cpy): Remove.
2784         * regcache.h (regcache_save): Remove the declaration.
2785         (regcache::restore): Move from private to public.
2786         Remove the friend declaration of regcache_cpy.
2787         (regcache_cpy): Remove declaration.
2788
2789 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2790
2791         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2792         parameter type to 'readable_regcache *'.
2793         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2794         * arm-tdep.c (arm_neon_quad_read): Likewise.
2795         (arm_pseudo_read): Likewise.
2796         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2797         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2798         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2799         * gdbarch.c: Re-generated.
2800         * gdbarch.h: Re-generated.
2801         * gdbarch.sh (pseudo_register_read): Change parameter type to
2802         'readable_regcache *'.
2803         (pseudo_register_read_value): Likewise.
2804         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2805         (h8300_pseudo_register_read): Likewise.
2806         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2807         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2808         (i386_pseudo_register_read_into_value): Likewise.
2809         (i386_pseudo_register_read_value): Likewise.
2810         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2811         declaration.
2812         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2813         * m32c-tdep.c (m32c_raw_read): Likewise.
2814         (m32c_read_flg): Likewise.
2815         (m32c_banked_register): Likewise.
2816         (m32c_banked_read): Likewise.
2817         (m32c_sb_read): Likewise.
2818         (m32c_part_read): Likewise.
2819         (m32c_cat_read): Likewise.
2820         (m32c_r3r2r1r0_read): Likewise.
2821         (m32c_pseudo_register_read): Likewise.
2822         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2823         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2824         (mep_pseudo_cr64_read): Likewise.
2825         (mep_pseudo_register_read): Likewise.
2826         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2827         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2828         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2829         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2830         (regcache::cooked_read): Likewise.
2831         (regcache::cooked_read_value): Likewise.
2832         (regcache_cooked_read_signed):
2833         (regcache::cooked_read): Likewise.
2834         * regcache.h (readable_regcache): New class.
2835         (regcache): Inherit readable_regcache.  Move some methods to
2836         readable_regcache.
2837         * rl78-tdep.c (rl78_pseudo_register_read): Change
2838         parameter type to 'readable_regcache *'.
2839         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2840         (e500_pseudo_register_read): Change parameter type to
2841         'readable_regcache *'.
2842         (dfp_pseudo_register_read): Likewise.
2843         (vsx_pseudo_register_read): Likewise.
2844         (efpr_pseudo_register_read): Likewise.
2845         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2846         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2847         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2848         (sh64_pseudo_register_read): Likewise.
2849         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2850         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2851         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2852         (spu_pseudo_register_read): Likewise.
2853         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2854         (xtensa_pseudo_register_read): Likewise.
2855
2856 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2857
2858         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2859         (regcache::arch): Move it to reg_buffer::arch.
2860         (regcache::register_buffer): Likewise.
2861         (regcache::assert_regnum): Likewise.
2862         (regcache::num_raw_registers): Likewise.
2863         * regcache.h (reg_buffer): New class.
2864         (regcache): Inherit reg_buffer.
2865
2866 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2867
2868         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2869         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2870
2871 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2872
2873         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2874
2875 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2876
2877         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2878         (SFILES): Remove common/*.c files.
2879         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2880         * common/common.host: Add common reference.
2881         * configure.ac: Likewise.
2882         * configure: Regenerate.
2883
2884 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2885
2886         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2887         (block_initialize_namespace): Use new.
2888         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2889         (dwarf2_free_objfile): Use delete.
2890         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2891         (copy_type_recursive): Use new.
2892         * gdb_obstack.h (allocate_on_obstack): New.
2893
2894 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2895
2896         PR gdb/22849
2897         * inferior.c (exit_inferior_1): Reset inf->control.
2898
2899 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2900
2901         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2902         declaration.
2903
2904 2018-02-14  Pedro Alves  <palves@redhat.com>
2905
2906         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2907         frame_cleanup_after_sniffer on exception.
2908
2909 2018-02-14  Tom Tromey  <tom@tromey.com>
2910
2911         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2912         const.
2913         (solib_bfd_open): Make pathname const.
2914         * solib.c (solib_bfd_open): Make pathname const.
2915         * solib-spu.c (spu_bfd_fopen): Make name const.
2916         (spu_bfd_open): Make pathname const.
2917         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2918         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2919
2920 2018-02-14  Tom Tromey  <tom@tromey.com>
2921
2922         * symfile.c (symfile_bfd_open): Update.
2923         * source.h (openp, source_full_path_of, find_and_open_source):
2924         Change argument type to unique_xmalloc_ptr.
2925         * source.c (openp): Take a unique_xmalloc_ptr.
2926         (source_full_path_of, find_and_open_source): Likewise.
2927         (open_source_file, symtab_to_fullname): Update.
2928         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2929         unique_xmalloc_ptr.
2930         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2931         (exec_file_find): Update.
2932         * psymtab.c (psymtab_to_fullname): Update.
2933         * nto-tdep.h (nto_find_and_open_solib): Update.
2934         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2935         unique_xmalloc_ptr.
2936         * exec.c (exec_file_attach): Update.
2937         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2938         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2939
2940 2018-02-14  Tom Tromey  <tom@tromey.com>
2941
2942         * solib.c: Include source.h.
2943         * nto-tdep.c: Include source.h.
2944         * mi/mi-cmd-env.c: Include source.h.
2945         * infcmd.c: Include source.h.
2946         * exec.c: Include source.h.
2947         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2948         (add_path, directory_switch, source_path, init_source_path): Move
2949         declarations...
2950         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2951         (add_path, directory_switch, source_path, init_source_path):
2952         ...here.
2953
2954 2018-02-14  Tom Tromey  <tom@tromey.com>
2955
2956         * solist.h (exec_file_find, solib_find): Return
2957         unique_xmalloc_ptr.
2958         (solib_bfd_fopen): Take a const char *.
2959         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2960         (exec_file_find, solib_find): Likewise.
2961         (solib_bfd_fopen): Do not take ownership of "pathname".
2962         (solib_bfd_open): Use unique_xmalloc_ptr.
2963         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2964         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2965         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2966         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2967
2968 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2969
2970         * ada-lang.c (name_match_type_from_name): Remove reference to
2971         ada_name_for_lookup in function's documentation.
2972         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2973
2974 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2975
2976         * defs.h (enum openp_flags): New enum.
2977         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2978         Move to enum openp_flags.
2979         (openp_flags): New enum flags.
2980         (openp): Change parameter type to openp_flags.
2981         * source.c (openp): Change parameter type to openp_flags.
2982         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2983         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2984
2985 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2986
2987         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2988         per-command.
2989
2990 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2991
2992         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2993         into...
2994         (class dwarf2_queue_guard): ...the destructor of this new class.
2995         (dw2_do_instantiate_symtab): Create instance of the new class
2996         dwarf2_queue_guard, remove cleanup.
2997
2998 2018-02-09  Tom Tromey  <tom@tromey.com>
2999
3000         * source.c (find_source_lines): Don't reference past the end of
3001         the vector.
3002
3003 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3004
3005         * remote.c (remote_btrace_maybe_reopen): Change error message.
3006         * btrace.c (btrace_enable): Likewise.
3007         (parse_xml_btrace): Likewise.
3008         (parse_xml_btrace_conf): Likewise.
3009
3010 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3011
3012         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3013         (linux_enable_pt, linux_enable_bts): Call
3014         diagnose_perf_event_open_fail.
3015
3016 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3017
3018         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3019         Remove parameter and change return type.  Update callers.  Move it.
3020         (linux_enable_bts, linux_enable_pt): Improve error message.
3021         (linux_enable_pt): Remove zero buffer size check.
3022         (linux_enable_btrace): Improve error messages.  Remove NULL return
3023         check.
3024
3025 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3026
3027         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3028         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3029         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3030         (linux_supports_pt, linux_supports_btrace): Remove.
3031         (linux_enable_bts): Call cpu_supports_bts.
3032         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3033         * remote.c (remote_supports_btrace): Remove.
3034         (init_remote_ops): Remove remote_supports_btrace.
3035         * target-delegates.c: Regenerated.
3036         * target.c (target_supports_btrace): Remove.
3037         * target.h (target_ops) <to_supports_btrace>: Remove
3038         (target_supports_btrace): Remove.
3039         * x86-linux-nat.c (x86_linux_create_target): Remove
3040         linux_supports_btrace.
3041
3042 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3043
3044         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3045         btrace failed.
3046         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3047         exception and use message in own exception.
3048
3049 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3050
3051         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3052         (perf_event_pt_event_type): Use gdb_file_up.
3053         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3054         scoped_fd, and scoped_mmap.
3055
3056 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3057
3058         * common/scoped_mmap.h: New.
3059         * unittests/scoped_mmap-selftest.c: New.
3060         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3061         unittests/scoped_mmap-selftest.c.
3062
3063 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3064
3065         * common/scoped_fd.h: New.
3066         * unittests/scoped_fd-selftest.c: New.
3067         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3068         unittests/scoped_fd-selftest.c.
3069
3070 2018-02-09  Tom Tromey  <tom@tromey.com>
3071
3072         * auto-load.c (auto_load_section_scripts): Use
3073         gdb::unique_xmalloc_ptr.
3074
3075 2018-02-09  Tom Tromey  <tom@tromey.com>
3076
3077         * auto-load.c (execute_script_contents): Use std::string.
3078
3079 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3080
3081         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3082         Python function, rather than a new command.
3083
3084 2018-02-08  Tom Tromey  <tom@tromey.com>
3085
3086         * solib.c (solib_find_1): Use std::string.
3087         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3088
3089 2018-02-08  Tom Tromey  <tom@tromey.com>
3090
3091         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3092
3093 2018-02-08  Tom Tromey  <tom@tromey.com>
3094
3095         * source.c (find_source_lines): Use gdb::def_vector.
3096
3097 2018-02-08  Tom Tromey  <tom@tromey.com>
3098
3099         * macrocmd.c (struct temporary_macro_definition): New.
3100         (macro_define_command): Use temporary_macro_definition.  Remove
3101         cleanups.
3102         (free_macro_definition_ptr): Remove.
3103
3104 2018-02-08  Tom Tromey  <tom@tromey.com>
3105
3106         * macroexp.c (maybe_expand): Use std::string.
3107
3108 2018-02-08  Tom Tromey  <tom@tromey.com>
3109
3110         * macroexp.c (struct macro_buffer): Add initializers for some
3111         members.
3112         (init_buffer, init_shared_buffer, free_buffer)
3113         (free_buffer_return_text): Remove.
3114         (macro_buffer): New constructors.
3115         (~macro_buffer): New destructor.
3116         (macro_buffer::set_shared): New method.
3117         (macro_buffer::resize_buffer, macro_buffer::appendc)
3118         (macro_buffer::appendmem): Now methods, not free functions.
3119         (set_token, append_tokens_without_splicing, stringify)
3120         (macro_stringify): Update.
3121         (gather_arguments): Change return type.  Remove argc_p argument,
3122         add args_ptr argument.  Use std::vector.
3123         (substitute_args): Remove argc argument.  Accept std::vector.
3124         (expand): Update.  Use std::vector.
3125         (scan, macro_expand, macro_expand_next): Update.
3126
3127 2018-02-08  Tom Tromey  <tom@tromey.com>
3128
3129         * symtab.c (default_collect_symbol_completion_matches_break_on):
3130         Use unique_xmalloc_ptr.
3131         * macroscope.h: (sal_macro_scope, user_macro_scope)
3132         (default_macro_scope): Return unique_xmalloc_ptr.
3133         * macroscope.c (sal_macro_scope, user_macro_scope)
3134         (default_macro_scope): Return unique_xmalloc_ptr.
3135         * macroexp.h (macro_expand, macro_expand_once): Return
3136         unique_xmalloc_ptr.
3137         * macroexp.c (macro_expand, macro_expand_once): Return
3138         unique_xmalloc_ptr.
3139         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3140         (info_macro_command, info_macros_command): Use
3141         unique_xmalloc_ptr.
3142         * compile/compile-c-support.c (write_macro_definitions): Use
3143         unique_xmalloc_ptr.
3144         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3145
3146 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3147
3148         * value.c (value_static_field): Assign field type instead of
3149         containing type when returning an optimized out value.
3150
3151 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3152
3153         * ft32-tdep.c (ft32_read_pc): Remove.
3154         (ft32_write_pc): Remove.
3155         (ft32_gdbarch_init): Update.
3156         * m32r-tdep.c (m32r_read_pc): Remove.
3157         (m32r_gdbarch_init): Update.
3158         * mep-tdep.c (mep_read_pc): Remove.
3159         (mep_gdbarch_init): Update.
3160         * microblaze-tdep.c (microblaze_write_pc): Remove.
3161         (microblaze_gdbarch_init): Update.
3162         * mn10300-tdep.c (mn10300_read_pc): Remove.
3163         (mn10300_write_pc): Remove.
3164         (mn10300_gdbarch_init): Update.
3165         * moxie-tdep.c (moxie_read_pc): Remove.
3166         (moxie_write_pc): Remove.
3167         (moxie_gdbarch_init): Update.
3168
3169 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3170
3171         * expprint.c (print_subexp_standard): Handle
3172         OP_F77_UNDETERMINED_ARGLIST.
3173         (dump_subexp_body_standard): Likewise.
3174
3175 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3176
3177         * target-descriptions.c (tdesc_element_visitor) Add empty
3178         implementations.
3179         (tdesc_type): Move make_gdb_type from here.
3180         (tdesc_type_builtin): Likewise.
3181         (tdesc_type_vector): Likewise.
3182         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3183         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3184         (make_gdb_type_union): Likewise.
3185         (make_gdb_type_flags): Likewise.
3186         (make_gdb_type_enum): Likewise.
3187         (make_gdb_type): New function.
3188         (tdesc_register_type): Use static make_gdb_type.
3189
3190 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3191
3192         * infcmd.c (default_print_one_register_info): Align natural-format
3193         column values consistently one under another.
3194         (pad_to_column): New function.
3195
3196 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3197
3198         * dwarf2read.c (dwarf2_physname): Move commment.
3199
3200 2018-02-01  Leszek Swirski  <leszeks@google.com>
3201
3202         * varobj.c (varobj_formatted_print_options): Allow recursive
3203         pretty printing if pretty printing is enabled.
3204
3205 2018-02-01  Leszek Swirski  <leszeks@google.com>
3206
3207         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3208         names after a structop as a filename.
3209
3210 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3211
3212         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3213         (arm_record_coproc_data_proc): Likewise.
3214
3215 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3216
3217         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3218
3219 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3220
3221         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3222         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3223
3224 2018-01-31  Pedro Alves  <palves@redhat.com>
3225
3226         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3227         * inflow.c (child_terminal_save_inferior): Wrap reference to
3228         tcgetpgrp in HAVE_TERMIOS_H.
3229         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3230         _WIN32.
3231         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3232         always iterate over all inferiors.
3233         (gdbsim_cntrl_c): Adjust.
3234         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3235
3236 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3237
3238         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3239         index type is objfile-owned if the element type is as well.
3240
3241 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3242
3243         GDB 8.1 released.
3244
3245 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3246
3247         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3248         "features/s390x-linux64.c".
3249         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3250         s390_linux32 and s390x_linux64.
3251         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3252         default tdesc.
3253         * s390-tdep.c: Include "features/s390-linux32.c" and
3254         "features/s390x-linux64.c".
3255         (s390_tdesc_valid): Add check for tdesc_has_registers.
3256         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3257         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3258         tdesc_s390x_linux64.
3259         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3260         tdesc_s390x_linux64 to...
3261         * s390-tdep.h: ...here.
3262
3263 2018-01-30  Pedro Alves  <palves@redhat.com>
3264
3265         PR gdb/13211
3266         * config.in, configure: Regenerate.
3267         * configure.ac: Check for getpgid.
3268         * go32-nat.c (go32_pass_ctrlc): New.
3269         (go32_target): Install it.
3270         * inf-child.c (inf_child_target): Install
3271         child_terminal_save_inferior, child_pass_ctrlc and
3272         child_interrupt.
3273         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3274         (inf_ptrace_target): No longer install it.
3275         * infcmd.c (interrupt_target_1): Adjust.
3276         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3277         (child_interrupt): Declare.
3278         (inferior::terminal_state): New.
3279         * inflow.c (struct terminal_info): Update comments.
3280         (inferior_process_group): Delete.
3281         (terminal_is_ours): Delete.
3282         (gdb_tty_state): New.
3283         (child_terminal_init): Adjust.
3284         (is_gdb_terminal, sharing_input_terminal_1)
3285         (sharing_input_terminal): New functions.
3286         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3287         Set the process's actual process group in the foreground if
3288         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3289         mark terminal as the inferior's if not sharing GDB's terminal.
3290         Don't check attach_flag.
3291         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3292         pass down a target_terminal_state.
3293         (child_terminal_save_inferior): New, factored out from ...
3294         (child_terminal_ours_1): ... this.  Handle
3295         target_terminal_state::is_ours_for_output.
3296         (child_interrupt, child_pass_ctrlc): New.
3297         (inflow_inferior_exit): Clear the inferior's terminal_state.
3298         (copy_terminal_info): Copy the inferior's terminal state.
3299         (_initialize_inflow): Remove reference to terminal_is_ours.
3300         * inflow.h (inferior_process_group): Delete.
3301         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3302         * procfs.c (procfs_target): Don't install procfs_interrupt.
3303         (procfs_interrupt): Delete.
3304         * remote.c (remote_serial_quit_handler): Adjust.
3305         (remote_interrupt): Remove ptid parameter.  Adjust.
3306         * target-delegates.c: Regenerate.
3307         * target.c: Include "terminal.h".
3308         (target_terminal::terminal_state): Rename to ...
3309         (target_terminal::m_terminal_state): ... this.
3310         (target_terminal::init): Adjust.
3311         (target_terminal::inferior): Adjust to per-inferior
3312         terminal_state.
3313         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3314         (target_terminal::ours, target_terminal::ours_for_output): Use
3315         target_terminal_is_ours_kind.
3316         (target_interrupt): Remove ptid parameter.  Adjust.
3317         (default_target_pass_ctrlc): Adjust.
3318         * target.h (target_ops::to_terminal_save_inferior): New field.
3319         (target_ops::to_interrupt): Remove ptid_t parameter.
3320         (target_interrupt): Remove ptid_t parameter.  Update comment.
3321         (target_pass_ctrlc): Update comment.
3322         * target/target.h (target_terminal_state): New scoped enum,
3323         factored out of ...
3324         (target_terminal::terminal_state): ... here.
3325         (target_terminal::inferior): Update comments.
3326         (target_terminal::restore_inferior): New.
3327         (target_terminal::is_inferior, target_terminal::is_ours)
3328         (target_terminal::is_ours_for_output): Adjust.
3329         (target_terminal::scoped_restore_terminal_state): Adjust to
3330         rename, and call restore_inferior() instead of inferior().
3331         (target_terminal::scoped_restore_terminal_state::m_state): Change
3332         type.
3333         (target_terminal::terminal_state): Rename to ...
3334         (target_terminal::m_terminal_state): ... this and change type.
3335
3336 2018-01-30  Pedro Alves  <palves@redhat.com>
3337
3338         * linux-nat.c (wait_for_signal): New function.
3339         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3340         directly.
3341         (async_terminal_is_ours)
3342         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3343         (linux_nat_add_target): Don't override
3344         to_terminal_inferior/to_terminal_ours.
3345
3346 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3347
3348         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3349
3350 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3351
3352         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3353         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3354         dwarf2_per_objfile_free here.
3355         (dwarf2_per_objfile_free): Remove.
3356         (_initialize_dwarf2_read): Don't register
3357         dwarf2_per_objfile_free as a registry cleanup.
3358
3359 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3360
3361         Avoid compilation errors in MinGW native builds
3362
3363         The error is triggered by including python-internal.h, and the
3364         error message is:
3365
3366              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3367                       from build-gnulib/import/math.h:27,
3368                       from d:/usr/Python26/include/pyport.h:235,
3369                       from d:/usr/Python26/include/Python.h:58,
3370                       from python/python-internal.h:94,
3371                       from python/py-arch.c:24:
3372              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3373         using ::hypot;
3374                 ^~~~~
3375
3376         This happens because Python headers define 'hypot' to expand t
3377         '_hypot' in the Windows builds.
3378         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3379         'hypoth'.  This avoids a compilation error.
3380
3381 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3382
3383         * MAINTAINERS (Write After Approval): Fix ordering.
3384
3385 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3386
3387         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3388
3389 2018-01-26  Alan Modra  <amodra@gmail.com>
3390
3391         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3392         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3393         Remove nop.  Make const.  Comment.
3394         (powerpc32_plt_stub_so_2): New.
3395         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3396         Correct count.  Update uses.
3397         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3398         Move common code reading PLT entry word.  Correct
3399         powerpc32_plt_stub PLT address calculation.
3400         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3401         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3402         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3403         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3404         (ppc64_standard_linkage8): Likewise.
3405         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3406         Correct insns description.
3407         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3408
3409 2018-01-24  Pedro Alves  <palves@redhat.com>
3410
3411         GCC PR libstdc++/83906
3412         * gdbtypes.c (operator==(const dynamic_prop &,
3413         const dynamic_prop &)): New.
3414         (operator==(const range_bounds &, const range_bounds &)): New.
3415         (check_types_equal): Use them instead of memcmp.
3416         * gdbtypes.h (operator==(const dynamic_prop &,
3417         const dynamic_prop &)): Declare.
3418         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3419         (operator==(const range_bounds &, const range_bounds &)): Declare.
3420         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3421
3422 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3423
3424         * s390-linux-tdep.c (s390_record_address_mask)
3425         (s390_record_calc_disp_common, s390_record_calc_disp)
3426         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3427         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3428         (s390_process_record): Move to s390-tdep.c.
3429         (s390_linux_init_abi_any): Adjust.
3430         * s390-tdep.c (s390_record_address_mask)
3431         (s390_record_calc_disp_common, s390_record_calc_disp)
3432         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3433         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3434         (s390_process_record): Moved from s390-linux-tdep.c
3435         (s390_gdbarch_init): Adjust.
3436
3437 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3438
3439         * s390-linux-nat.c (s390-tdep.h): New include.
3440         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3441         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3442         (ALLDEPFILES): Add s390-tdep.c.
3443         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3444         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3445         * s390-tdep.h: ...this.  New file.
3446         * s390-linux-tdep.c (s390-tdep.h): New include.
3447         (_initialize_s390_tdep): Rename to...
3448         (_initialize_s390_linux_tdep): ...this and adjust.
3449         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3450         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3451         s390-tdep.h.
3452         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3453         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3454         (s390_is_partial_instruction, s390_software_single_step)
3455         (is_non_branch_ril, s390_displaced_step_copy_insn)
3456         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3457         (s390_prologue_data, s390_addr, s390_store, s390_load)
3458         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3459         (s390_register_call_saved, s390_guess_tracepoint_registers)
3460         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3461         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3462         (s390_pseudo_register_name, s390_pseudo_register_type)
3463         (s390_pseudo_register_read, s390_pseudo_register_write)
3464         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3465         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3466         (s390_addr_bits_remove, s390_address_class_type_flags)
3467         (s390_address_class_type_flags_to_name)
3468         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3469         (s390_function_arg_float, s390_function_arg_vector)
3470         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3471         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3472         (s390_frame_align, s390_register_return_value, s390_return_value)
3473         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3474         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3475         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3476         (s390_trad_frame_prev_register, s390_unwind_cache)
3477         (s390_prologue_frame_unwind_cache)
3478         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3479         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3480         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3481         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3482         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3483         (s390_frame_base_address, s390_local_base_address)
3484         (s390_frame_base, s390_gcc_target_options)
3485         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3486         (s390_validate_reg_range, s390_tdesc_valid)
3487         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3488         * s390-tdep.c: ...this.  New file.
3489
3490 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3491
3492         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3493         (s390_process_record, s390_gdbarch_tdep_alloc)
3494         (s390_linux_init_abi_any): Use/set new hook.
3495
3496 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3497
3498         * s390-linux-tdep.c (osabi.h): New include.
3499         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3500         (s390_linux_init_abi_any): New functions.
3501         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3502
3503 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3504
3505         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3506         tdesc_has_registers check
3507
3508 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3509
3510         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3511         (s390_validate_reg_range): New macro.
3512         (s390_gdbarch_init): Adjust.
3513
3514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3515
3516         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3517         (s390_gdbarch_tdep_alloc): Adjust.
3518         (s390_gdbarch_init): Adjust.
3519
3520 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3521
3522         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3523         <have_tdb>: Change type to bool.
3524         (s390_gdbarch_tdep_alloc): Adjust.
3525         (s390_gdbarch_init): Adjust.
3526
3527 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3528
3529         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3530         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3531         (s390_gdbarch_tdep_alloc): New function.
3532         (s390_gdbarch_init): Allocate tdep at start and use its fields
3533         instead of separate variables.
3534
3535 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3536
3537         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3538         when looking for cached gdbarch and add comment for remaining.
3539
3540 2018-01-22  Pedro Alves  <palves@redhat.com>
3541             Sergio Durigan Junior  <sergiodj@redhat.com>
3542
3543         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3544         case.
3545
3546 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3547
3548         * MAINTAINERS: Update my company e-mail address.
3549
3550 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3551
3552         * regcache.c (cooked_write_test): New function.
3553         (_initialize_regcache): Register the test.
3554
3555 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3556
3557         * ia64-tdep.c (ia64_pseudo_register_read): Call
3558         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3559         * m32c-tdep.c (m32c_cat_read): Likewise.
3560         (m32c_r3r2r1r0_read): Likewise.
3561         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3562         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3563
3564 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3565
3566         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3567         method raw_read instead of regcache_raw_read.
3568         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3569         * arm-tdep.c (arm_neon_quad_read): Likewise.
3570         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3571         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3572         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3573         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3574         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3575         (i386_pseudo_register_read_into_value): Likewise.
3576         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3577         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3578         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3579         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3580         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3581         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3582         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3583         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3584         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3585
3586 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3587
3588         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3589         * configure.tgt: Remove target mt.
3590         * mt-tdep.c: Remove.
3591         * regcache.c (cooked_read_test): Remove the check for mt.
3592
3593 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3594
3595         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3596         instead of gdbarch_pseudo_register_read_value.
3597
3598 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3599
3600         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3601         language is Ada.
3602
3603 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3604
3605         * linespec.c (create_sals_line_offset): Remove code that preserved
3606         the symtab_and_line's line number.
3607
3608 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3609
3610         * varobj.c (varobj_create): Don't set valid_block when creating a
3611         floating varobj.
3612
3613 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3614
3615         * varobj.c (varobj_create): Remove out of date comment.
3616
3617 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3618
3619         PR mi/20395
3620         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3621         updating innermost block.
3622         * parse.c (innermost_block_tracker::update): Take extra type
3623         parameter, and check types match before updating innermost block.
3624         (write_dollar_variable): Update innermost block for registers.
3625         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3626         (innermost_block_tracker::innermost_block_tracker): Initialise
3627         m_types member.
3628         (innermost_block_tracker::reset): Take type parameter.
3629         (innermost_block_tracker::update): Take type parameter, and pass
3630         type through as needed.
3631         (innermost_block_tracker::m_types): New member.
3632         * varobj.c (varobj_create): Pass type when reseting innermost
3633         block.
3634
3635 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3636
3637         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3638         * ada-lang.c (resolve_subexp): Likewise.
3639         * breakpoint.c (set_breakpoint_condition) Likewise.
3640         (watch_command_1) Likewise.
3641         * c-exp.y (variable): Likewise.
3642         * d-exp.y (PrimaryExpression): Likewise.
3643         * f-exp.y (variable): Likewise.
3644         * go-exp.y (variable): Likewise.
3645         * m2-exp.y (variable): Likewise.
3646         * objfiles.c (objfile::~objfile): Likewise.
3647         * p-exp.y (variable): Likewise.
3648         * parse.c (innermost_block): Change type.
3649         * parser-defs.h (class innermost_block_tracker): New.
3650         (innermost_block): Change to innermost_block_tracker.
3651         * printcmd.c (display_command): Switch to innermost_block API.
3652         (do_one_display): Likewise.
3653         * rust-exp.y (do_one_display): Likewise.
3654         * symfile.c (clear_symtab_users): Likewise.
3655         * varobj.c (varobj_create): Switch to innermost_block API, replace
3656         use of innermost_block with block stored on varobj object.
3657
3658 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3659
3660         * expression.h (innermost_block): Remove declaration.
3661         * varobj.c: Add 'parser-defs.h' include.
3662
3663 2018-01-19  Tom Tromey  <tom@tromey.com>
3664
3665         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3666         symbols in the static and global blocks.
3667
3668 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3669
3670         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3671         gdb_ptrace.h, and move including gdb_wait.h ...
3672         * nat/linux-ptrace.h: ... to here.
3673
3674 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3675
3676         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3677         inf_ptrace_detach_success.
3678         (inf_ptrace_detach_success): Add inferior parameter, use it
3679         instead of inferior_ptid, pass it to detach_inferior.
3680         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3681         parameter.
3682         * inferior.c (detach_inferior): Add overload that takes an
3683         inferior object.
3684         * inferior.h (detach_inferior): Likewise.
3685         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3686         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3687         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3688
3689 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3690
3691         * target.h (struct target_ops) <to_detach>: Add inferior
3692         parameter.
3693         (target_detach): Likewise.
3694         * target.c (dispose_inferior): Pass inferior down.
3695         (target_detach): Pass inferior down.  Assert that it is equal to
3696         the current inferior.
3697         * aix-thread.c (aix_thread_detach): Pass inferior down.
3698         * corefile.c (core_file_command): Pass current_inferior() down.
3699         * corelow.c (core_detach): Add inferior parameter.
3700         * darwin-nat.c (darwin_detach): Likewise.
3701         * gnu-nat.c (gnu_detach): Likewise.
3702         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3703         * infcmd.c (detach_command): Pass current_inferior() down to
3704         target_detach.
3705         * infrun.c (follow_fork_inferior): Pass parent_inf to
3706         target_detach.
3707         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3708         target_detach.
3709         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3710         * linux-thread-db.c (thread_db_detach): Likewise.
3711         * nto-procfs.c (procfs_detach): Likewise.
3712         * procfs.c (procfs_detach): Likewise.
3713         * record.c (record_detach): Likewise.
3714         * record.h (struct inferior): Forward-declare.
3715         (record_detach): Add inferior parameter.
3716         * remote-sim.c (gdbsim_detach): Likewise.
3717         * remote.c (remote_detach_1): Likewise.
3718         (remote_detach): Likewise.
3719         (extended_remote_detach): Likewise.
3720         * sol-thread.c (sol_thread_detach): Likewise.
3721         * target-debug.h (target_debug_print_inferior_p): New macro.
3722         * target-delegates.c: Re-generate.
3723         * top.c (kill_or_detach): Pass inferior down to target_detach.
3724         * windows-nat.c (windows_detach): Add inferior parameter.
3725
3726 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3727
3728         * target.h (struct target_ops) <to_detach>: Remove args
3729         parameter.
3730         (target_detach): Likewise.
3731         * target.c (dispose_inferior): Adjust.
3732         (target_detach): Remove args parameter, adjust.
3733         * aix-thread.c (aix_thread_detach): Adjust.
3734         * corefile.c (core_file_command): Adjust.
3735         * corelow.c (core_detach): Adjust.
3736         * darwin-nat.c (darwin_detach): Adjust.
3737         * gnu-nat.c (gnu_detach): Adjust.
3738         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3739         * infcmd.c (detach_command): Adjust
3740         * infrun.c (follow_fork_inferior): Adjust.
3741         (handle_vfork_child_exec_or_exit): Adjust.
3742         * linux-fork.c (linux_fork_detach): Remove args parameter.
3743         * linux-fork.h (linux_fork_detach): Likewise.
3744         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3745         * linux-thread-db.c (thread_db_detach): Likewise.
3746         * nto-procfs.c (procfs_detach): Likewise.
3747         * procfs.c (procfs_detach): Likewise.
3748         (do_detach): Remove signo parameter.
3749         * record.c (record_detach): Remove args parameter.
3750         * record.h (record_detach): Likewise.
3751         * remote-sim.c (gdbsim_detach): Likewise.
3752         * remote.c (remote_detach_1): Likewise.
3753         (remote_detach): Likewise.
3754         (extended_remote_detach): Likewise.
3755         * sol-thread.c (sol_thread_detach): Likewise.
3756         * target-delegates.c: Re-generate.
3757         * top.c (struct qt_args) <args>: Remove field.
3758         (kill_or_detach): Don't pass args.
3759         (quit_force): Don't set args.
3760         * windows-nat.c (windows_detach): Remove args parameter.
3761
3762 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3763
3764         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3765         (arm_linux_init_abi): Install it.
3766
3767 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3768
3769         * osabi.c (gdb_osabi_names): Extend the regexp for
3770         arm-linux-gnueabihf.
3771
3772 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3773
3774         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3775         m_abbrevs.
3776         (abbrev_table::add_abbrev): Update.
3777         (abbrev_table::lookup_abbrev): Update.
3778
3779 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3780
3781         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3782
3783 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3784
3785         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3786         to "std::string".
3787
3788 2018-01-17  Tom Tromey  <tom@tromey.com>
3789
3790         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3791
3792 2018-01-17  Tom Tromey  <tom@tromey.com>
3793
3794         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3795         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3796         (create_array_type_with_stride): Update.
3797         * dwarf2read.c (set_die_type): Update.
3798
3799 2018-01-17  Tom Tromey  <tom@tromey.com>
3800
3801         * dwarf2read.c (delayed_method_info): Remove typedef.
3802         (dwarf2_cu::method_info): Now a std::vector.
3803         (add_to_method_list): Update.
3804         (free_delayed_list): Remove.
3805         (compute_delayed_physnames): Update.
3806         (process_full_comp_unit, process_full_type_unit): Clear the method
3807         list.  Remove cleanups.
3808         (psymtab_include_file_name): Add name_holder parameter.  Use
3809         unique_xmalloc_ptr.
3810         (dwarf_decode_lines): Update.
3811
3812 2018-01-17  Tom Tromey  <tom@tromey.com>
3813             Simon Marchi  <simon.marchi@ericsson.com>
3814
3815         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3816         (dwarf2_per_objfile::free_cached_comp_units)
3817         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3818         (init_cutu_and_read_dies_no_follow): Update.
3819         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3820         (dwarf2_cu::~dwarf2_cu): New.
3821         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3822         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3823
3824 2018-01-17  Tom Tromey  <tom@tromey.com>
3825             Simon Marchi  <simon.marchi@ericsson.com>
3826
3827         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3828         (struct die_reader_specs) <abbrev_table>: New member.
3829         (struct abbrev_table): Add constructor.
3830         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3831         <abbrev_obstack>: Now an auto_obstack.
3832         (abbrev_table_up): New typedef.
3833         (init_cu_die_reader): Add abbrev_table parameter.
3834         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3835         Add result_dwo_abbrev_table.
3836         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3837         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3838         Update.
3839         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3840         parameter.
3841         (skip_children): Update.
3842         (abbrev_table::alloc_abbrev): Rename from
3843         abbrev_table_alloc_abbrev.
3844         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3845         (abbrev_table::lookup_abbrev): Rename from
3846         abbrev_table_lookup_abbrev.
3847         (abbrev_table_read_table): Return abbrev_table_up.
3848         (abbrev_table_free, abbrev_table_free_cleanup)
3849         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3850         (load_partial_dies): Update.
3851
3852 2018-01-17  Tom Tromey  <tom@tromey.com>
3853
3854         * dwarf2read.c (dwarf2_compute_name): Update comment.
3855         (read_func_scope, read_variable): Update.
3856         (new_symbol): Remove.
3857         (new_symbol_full): Rename to new_symbol.
3858
3859 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3860
3861         PR gdb/16577
3862         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3863         a warning instead of throwing an error, set section size to 0 and return
3864         NULL.
3865         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3866
3867 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3868
3869         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3870         std::string.
3871         (linux_ptrace_attach_fail_reason_string): Likewise.
3872         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3873         Likewise.
3874         (linux_ptrace_attach_fail_reason_string): Likewise.
3875         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3876
3877 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3878
3879         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3880
3881 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3882
3883         PR gdb/21559
3884         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3885         checking for fs_base/gs_base fields in struct user_regs_struct.
3886         * configure: Regenerate.
3887
3888 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3889
3890         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3891         function.
3892         (aarch64_linux_init_abi): Install it to gdbarch hook
3893         gcc_target_options.
3894
3895 2018-01-15  Pedro Alves  <palves@redhat.com>
3896
3897         * common/signals-state-save-restore.c
3898         (save_original_signals_state): Fix typos.
3899
3900 2017-01-12  Tom Tromey  <tom@tromey.com>
3901             Sergio Durigan Junior  <sergiodj@redhat.com>
3902
3903         * Makefile.in (install-only): Install gdb-add-index.
3904
3905 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3906
3907         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3908
3909 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3910
3911         * infrun.c (keep_going_pass_signal): Clear step-over info when
3912         insert_breakpoints fails.
3913
3914 2018-01-11  Pedro Alves  <palves@redhat.com>
3915
3916         PR gdb/22583
3917         * infrun.c (resume): Rename to ...
3918         (resume_1): ... this.
3919         (resume): Reimplement as wrapper around resume_1.
3920
3921 2018-01-11  Pedro Alves  <palves@redhat.com>
3922
3923         PR remote/22597
3924         * remote.c (remote_parse_stop_reply): Default to the last-set
3925         general thread instead of to 'magic_null_ptid'.
3926
3927 2018-01-10  Pedro Alves  <palves@redhat.com>
3928
3929         * language.h (language_get_symbol_name_matcher): Rename ...
3930         (get_symbol_name_matcher): ... this.
3931         * language.c (language_get_symbol_name_matcher): Ditto.
3932         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3933         callers adjusted.
3934
3935 2018-01-10  Pedro Alves  <palves@redhat.com>
3936
3937         PR gdb/22670
3938         * dwarf2read.c
3939         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3940         Adjust to use language_get_symbol_name_matcher instead of
3941         language_defn::la_get_symbol_name_matcher.
3942         * language.c (language_get_symbol_name_matcher): If in Ada mode
3943         and the lookup name is a verbatim match, return Ada's matcher.
3944         * language.h (language_get_symbol_name_matcher): Adjust comment.
3945         (ada_lookup_name_info::verbatim_p):: New method.
3946
3947 2018-01-10  Pedro Alves  <palves@redhat.com>
3948
3949         PR gdb/22670
3950         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3951         minsym's language is language_auto or language_cplus, pass down
3952         language_ada instead.
3953         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3954
3955 2018-01-10  Pedro Alves  <palves@redhat.com>
3956
3957         PR gdb/22670
3958         * minsyms.c (linkage_name_str): New function.
3959         (iterate_over_minimal_symbols): Use it.
3960
3961 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3962
3963         * NEWS: Document that 'info proc' now works on FreeBSD.
3964
3965 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3966
3967         * configure.ac: Check for kinfo_getfile in libutil.
3968         * configure: Regenerate.
3969         * config.in: Regenerate.
3970         * fbsd-nat.c: Include "fbsd-tdep.h".
3971         (fbsd_fetch_cmdline): New.
3972         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3973         rather than calling error.
3974         (fbsd_info_proc): New.
3975         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3976         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3977         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3978
3979 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3980
3981         * fbsd-nat.c (struct free_deleter): Remove.
3982         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3983
3984 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3985
3986         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3987         NULL for an empty pathname.
3988
3989 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3990
3991         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3992         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3993         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3994         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3995         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3996         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3997         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3998         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3999         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4000         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4001         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4002         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4003         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4004         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4005         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4006
4007 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4008
4009         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4010         (gnu_xfer_auxv): New function.
4011         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4012         TARGET_OBJECT_AUXV.
4013
4014 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4015             Simon Marchi  <simon.marchi@ericsson.com>
4016
4017         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4018         common/selftest.c.
4019         (COMMON_OBS): Remove selftest.o.
4020         * configure.ac: Append selftest-arch.c and common/selftest.c to
4021         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4022         * configure: Re-generated.
4023         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4024         GDB_SELF_TEST.
4025         (maintenance_info_selftests): Likewise.
4026
4027 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4028
4029         * ada-valprint.c (val_print_packed_array_elements): Use
4030         proper number of elements when printing an array indexed
4031         by an enumeration type.
4032
4033 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4034
4035         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4036         (dw2_get_file_names_reader): Adjust.
4037         (lookup_dwo_signatured_type): Adjust.
4038         (lookup_dwp_signatured_type): Adjust.
4039         (lookup_signatured_type): Adjust.
4040         (create_type_unit_group): Adjust.
4041         (get_type_unit_group): Adjust.
4042         (process_psymtab_comp_unit_reader): Adjust.
4043         (build_type_psymtabs_reader): Adjust.
4044         (scan_partial_symbols): Adjust.
4045         (add_partial_symbol): Adjust.
4046         (add_partial_subprogram): Adjust.
4047         (peek_die_abbrev): Adjust.
4048         (fixup_go_packaging): Adjust.
4049         (process_imported_unit_die): Adjust.
4050         (dwarf2_compute_name): Adjust.
4051         (dwarf2_physname): Adjust.
4052         (read_import_statement): Adjust.
4053         (handle_DW_AT_stmt_list): Adjust.
4054         (read_file_scope): Adjust.
4055         (read_func_scope): Adjust.
4056         (read_lexical_block_scope): Adjust.
4057         (read_call_site_scope): Adjust.
4058         (read_variable): Adjust.
4059         (dwarf2_rnglists_process): Adjust.
4060         (dwarf2_ranges_process): Adjust.
4061         (dwarf2_ranges_read): Adjust.
4062         (dwarf2_get_pc_bounds): Adjust.
4063         (dwarf2_record_block_ranges): Adjust.
4064         (dwarf2_add_field): Adjust.
4065         (dwarf2_add_member_fn): Adjust.
4066         (read_structure_type): Adjust.
4067         (process_structure_scope): Adjust.
4068         (read_enumeration_type): Adjust.
4069         (read_array_type): Adjust.
4070         (mark_common_block_symbol_computed): Adjust.
4071         (read_common_block): Adjust.
4072         (read_namespace_type): Adjust.
4073         (read_namespace): Adjust.
4074         (read_module_type): Adjust.
4075         (read_tag_pointer_type): Adjust.
4076         (read_tag_ptr_to_member_type): Adjust.
4077         (read_tag_string_type): Adjust.
4078         (read_subroutine_type): Adjust.
4079         (read_typedef): Adjust.
4080         (read_base_type): Adjust.
4081         (attr_to_dynamic_prop): Adjust.
4082         (read_subrange_type): Adjust.
4083         (read_unspecified_type): Adjust.
4084         (dwarf2_read_abbrevs): Adjust.
4085         (load_partial_dies): Adjust.
4086         (read_partial_die): Adjust.
4087         (find_partial_die): Adjust.
4088         (guess_partial_die_structure_name): Adjust.
4089         (fixup_partial_die): Adjust.
4090         (read_attribute_value): Adjust.
4091         (read_addr_index): Adjust.
4092         (read_addr_index_from_leb128): Adjust.
4093         (read_str_index): Adjust.
4094         (dwarf2_string_attr): Adjust.
4095         (get_debug_line_section): Adjust.
4096         (dwarf_decode_line_header): Adjust.
4097         (lnp_state_machine::check_line_address): Adjust.
4098         (dwarf_decode_lines_1): Adjust.
4099         (dwarf_decode_lines): Adjust.
4100         (dwarf2_start_symtab): Adjust.
4101         (var_decode_location): Adjust.
4102         (new_symbol_full): Adjust.
4103         (dwarf2_const_value_data): Adjust.
4104         (dwarf2_const_value_attr): Adjust.
4105         (dwarf2_const_value): Adjust.
4106         (die_type): Adjust.
4107         (die_containing_type): Adjust.
4108         (build_error_marker_type): Adjust.
4109         (lookup_die_type): Adjust.
4110         (guess_full_die_structure_name): Adjust.
4111         (anonymous_struct_prefix): Adjust.
4112         (determine_prefix): Adjust.
4113         (dwarf2_name): Adjust.
4114         (follow_die_ref_or_sig): Adjust.
4115         (follow_die_offset): Adjust.
4116         (follow_die_ref): Adjust.
4117         (follow_die_sig_1): Adjust.
4118         (follow_die_sig): Adjust.
4119         (get_signatured_type): Adjust.
4120         (get_DW_AT_signature_type): Adjust.
4121         (decode_locdesc): Adjust.
4122         (dwarf_decode_macros): Adjust.
4123         (cu_debug_loc_section): Adjust.
4124         (fill_in_loclist_baton): Adjust.
4125         (dwarf2_symbol_mark_computed): Adjust.
4126         (init_one_comp_unit): Don't assign
4127         dwarf2_cu::dwarf2_per_objfile.
4128         (set_die_type): Adjust.
4129
4130 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4131
4132         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4133         <dwarf2_per_objfile>: New field.
4134         (dwarf2_per_objfile): Remove global.
4135         (get_dwarf2_per_objfile): New function.
4136         (set_dwarf2_per_objfile): New function.
4137         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4138         dwarf2_per_objfile.
4139         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4140         (read_abbrev_offset): Likewise.
4141         (read_indirect_string): Likewise.
4142         (read_indirect_line_string): Likewise.
4143         (read_indirect_string_at_offset): Likewise.
4144         (read_indirect_string_from_dwz): Likewise.
4145         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4146         dwarf2_per_objfile.
4147         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4148         (create_all_comp_units): Change objfile parameter to
4149         dwarf2_per_objfile.
4150         (create_all_type_units): Likewise.
4151         (process_queue): Add dwarf2_per_objfile parameter.
4152         (read_and_check_comp_unit_head): Likewise.
4153         (lookup_dwo_unit_in_dwp): Likewise.
4154         (get_dwp_file): Likewise.
4155         (process_cu_includes): Likewise.
4156         (struct free_dwo_file_cleanup_data): New struct.
4157         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4158         set_dwarf2_per_objfile.
4159         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4160         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4161         context, adjust calls.
4162         (dw2_instantiate_symtab): Likewise.
4163         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4164         (dw2_get_cu): Likewise.
4165         (create_cu_from_index_list): Change objfile parameter to
4166         dwarf2_per_objfile.
4167         (create_cus_from_index_list): Get dwarf2_per_objfile from
4168         context, adjust calls.
4169         (create_cus_from_index): Likewise.
4170         (create_signatured_type_table_from_index): Change objfile
4171         parameter to dwarf2_per_objfile.
4172         (create_signatured_type_table_from_debug_names): Change objfile
4173         parameter to dwarf2_per_objfile.
4174         (create_addrmap_from_index): Likewise.
4175         (create_addrmap_from_aranges): Likewise.
4176         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4177         (dw2_setup): Remove.
4178         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4179         context.
4180         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4181         get_dwarf2_per_objfile.
4182         (dw2_forget_cached_source_info): Likewise.
4183         (dw2_map_symtabs_matching_filename): Likewise.
4184         (struct dw2_symtab_iterator) <index>: Remove.
4185         <dwarf2_per_objfile>: New field.
4186         (dw2_symtab_iter_init): Replace index parameter with
4187         dwarf2_per_objfile.
4188         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4189         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4190         (dw2_print_stats): Likewise.
4191         (dw2_dump): Likewise.
4192         (dw2_expand_symtabs_for_function): Likewise.
4193         (dw2_expand_all_symtabs): Likewise.
4194         (dw2_expand_symtabs_with_fullname): Likewise.
4195         (dw2_expand_marked_cus): Replace index and objfile parameters
4196         with dwarf2_per_objfile.
4197         (dw_expand_symtabs_matching_file_matcher): Add
4198         dwarf2_per_objfile parameter and adjust calls.
4199         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4200         adjust calls.
4201         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4202         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4203         adjust calls.
4204         (create_cus_from_debug_names_list): Replace objfile parameter
4205         with dwarf2_per_objfile and adjust calls.
4206         (create_cus_from_debug_names): Likewise.
4207         (dwarf2_read_debug_names): Likewise.
4208         (mapped_debug_names::namei_to_name): Adjust call.
4209         (dw2_debug_names_iterator::next): Likewise.
4210         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4211         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4212         (dw2_debug_names_dump): Likewise.
4213         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4214         (dw2_debug_names_expand_symtabs_matching): Likewise.
4215         (dwarf2_initialize_objfile): Likewise.
4216         (dwarf2_build_psymtabs): Likewise.
4217         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4218         this_cu.
4219         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4220         (read_and_check_comp_unit_head): Likewise.
4221         (read_abbrev_offset): Likewise.
4222         (create_debug_type_hash_table): Likewise.
4223         (create_debug_types_hash_table): Likewise.
4224         (create_all_type_units): Replace objfile parameter with
4225         dwarf2_per_objfile.
4226         (add_type_unit): Add dwarf2_per_objfile parameter.
4227         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4228         with dwarf2_per_objfile.
4229         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4230         (lookup_dwp_signatured_type): Likewise.
4231         (lookup_signatured_type): Likewise.
4232         (read_cutu_die_from_dwo): Likewise.
4233         (init_tu_and_read_dwo_dies): Likewise.
4234         (init_cutu_and_read_dies): Likewise.
4235         (init_cutu_and_read_dies_no_follow): Likewise.
4236         (allocate_type_unit_groups_table): Add objfile parameter.
4237         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4238         (get_type_unit_group): Likewise.
4239         (process_psymtab_comp_unit): Update call.
4240         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4241         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4242         (print_tu_stats): Likewise.
4243         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4244         in void* parameter.
4245         (build_type_psymtabs): Change objfile parameter to
4246         dwarf2_per_objfile.
4247         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4248         passed in void* parameter.
4249         (process_skeletonless_type_units): Change objfile parameter to
4250         dwarf2_per_objfile.
4251         (set_partial_user): Likewise.
4252         (dwarf2_build_psymtabs_hard): Likewise.
4253         (read_comp_units_from_section): Likewise.
4254         (create_all_comp_units): Likewise.
4255         (scan_partial_symbols): Update calls.
4256         (add_partial_symbol): Likewise.
4257         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4258         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4259         (process_queue): Add dwarf2_per_objfile parameter.
4260         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4261         (compute_compunit_symtab_includes): Likewise.
4262         (process_cu_includes): Add dwarf2_per_objfile parameter.
4263         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4264         (process_full_type_unit): Likewise.
4265         (process_imported_unit_die): Update call.
4266         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4267         (read_file_scope): Likewise.
4268         (allocate_dwo_file_hash_table): Add objfile parameter.
4269         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4270         (create_cus_hash_table): Likewise.
4271         (create_dwp_hash_table): Likewise.
4272         (create_dwo_unit_in_dwp_v1): Likewise.
4273         (create_dwp_v2_section): Likewise.
4274         (create_dwo_unit_in_dwp_v2): Likewise.
4275         (lookup_dwo_unit_in_dwp): Likewise.
4276         (try_open_dwop_file): Likewise.
4277         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4278         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4279         cleanup to include a reference to dwarf2_per_objfile.
4280         (open_dwp_file): Add dwarf2_per_objfile parameter.
4281         (open_and_init_dwp_file): Likewise.
4282         (get_dwp_file): Likewise.
4283         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4284         (queue_and_load_all_dwo_tus): Update call.
4285         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4286         data.
4287         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4288         (dwarf2_ranges_process): Likewise.
4289         (dwarf2_get_pc_bounds): Likewise.
4290         (mark_common_block_symbol_computed): Likewise.
4291         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4292         (dwarf2_read_abbrevs): Update call.
4293         (read_partial_die): Use dwarf2_per_objfile from cu.
4294         (find_partial_die): Likewise.
4295         (fixup_partial_die): Likewise.
4296         (read_attribute_value): Likewise.
4297         (read_indirect_string_at_offset_from): Add objfile parameter.
4298         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4299         parameter.
4300         (read_indirect_string_from_dwz): Add objfile parameter.
4301         (read_indirect_string): Add objfile parameter.
4302         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4303         (read_addr_index): Use dwarf2_per_objfile from cu.
4304         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4305         call dw2_setup.
4306         (read_str_index): Use dwarf2_per_objfile from cu.
4307         (get_debug_line_section): Likewise.
4308         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4309         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4310         (new_symbol_full): Use dwarf2_per_objfile from cu.
4311         (build_error_marker_type): Likewise.
4312         (lookup_die_type): Likewise.
4313         (determine_prefix): Likewise.
4314         (follow_die_offset): Likewise.
4315         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4316         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4317         (dwarf2_fetch_die_type_sect_off): Likewise.
4318         (dwarf2_get_die_type): Likewise.
4319         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4320         (get_signatured_type): Likewise.
4321         (get_DW_AT_signature_type): Likewise.
4322         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4323         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4324         (cu_debug_loc_section): Likewise.
4325         (fill_in_loclist_baton): Likewise.
4326         (dwarf2_symbol_mark_computed): Likewise.
4327         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4328         dwarf2_per_objfile.
4329         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4330         parameter.
4331         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4332         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4333         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4334         (set_die_type): Use dwarf2_free_objfile from cu.
4335         (get_die_type_at_offset): Likewise.
4336         (dwarf2_per_objfile_free): Don't assign global variable.
4337         (debug_names) <constructor>: Add dwarf2_per_objfile
4338         parameter, update m_debugstrlookup construction.
4339         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4340         parameter.
4341         <m_dwarf2_per_objfile>: New field.
4342         <lookup>: Use m_dwarf2_per_objfile.
4343         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4344         (psyms_seen_size): Likewise.
4345         (write_gdbindex): Replace objfile parameter with
4346         dwarf2_per_objfile.
4347         (write_debug_names): Likewise.
4348         (write_psymtabs_to_index): Likewise.
4349         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4350         calls.
4351
4352 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4353
4354         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4355         <dwarf2_per_objfile>: New field.
4356         (struct dwarf2_per_cu_data) <objfile>: Remove.
4357         <dwarf2_per_objfile>: New field.
4358         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4359         of objfile.
4360         (create_signatured_type_table_from_index): Likewise.
4361         (create_debug_type_hash_table): Likewise.
4362         (fill_in_sig_entry_from_dwo_entry): Likewise.
4363         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4364         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4365         objfile.
4366         (create_partial_symtab): Access objfile through
4367         dwarf2_per_objfile.
4368         (process_psymtab_comp_unit_reader): Likewise.
4369         (read_comp_units_from_section): Likewise.
4370         (scan_partial_symbols): Likewise.
4371         (add_partial_symbol): Likewise.
4372         (add_partial_subprogram): Likewise.
4373         (peek_die_abbrev): Likewise.
4374         (fixup_go_packaging): Likewise.
4375         (process_full_comp_unit): Likewise.
4376         (process_full_type_unit): Likewise.
4377         (process_imported_unit_die): Likewise.
4378         (dwarf2_compute_name): Likewise.
4379         (dwarf2_physname): Likewise.
4380         (read_import_statement): Likewise.
4381         (create_cus_hash_table): Assign dwarf2_physname instead of
4382         objfile.
4383         (read_func_scope): Access objfile through dwarf2_per_objfile.
4384         (read_lexical_block_scope): Likewise.
4385         (read_call_site_scope): Likewise.
4386         (read_variable): Likewise.
4387         (dwarf2_rnglists_process): Likewise.
4388         (dwarf2_ranges_process): Likewise.
4389         (dwarf2_ranges_read): Likewise.
4390         (dwarf2_record_block_ranges): Likewise.
4391         (dwarf2_add_field): Likewise.
4392         (dwarf2_add_member_fn): Likewise.
4393         (read_structure_type): Likewise.
4394         (process_structure_scope): Likewise.
4395         (read_enumeration_type): Likewise.
4396         (read_array_type): Likewise.
4397         (read_common_block): Likewise.
4398         (read_namespace_type): Likewise.
4399         (read_namespace): Likewise.
4400         (read_module_type): Likewise.
4401         (read_tag_pointer_type): Likewise.
4402         (read_tag_ptr_to_member_type): Likewise.
4403         (read_tag_string_type): Likewise.
4404         (read_subroutine_type): Likewise.
4405         (read_typedef): Likewise.
4406         (read_base_type): Likewise.
4407         (attr_to_dynamic_prop): Likewise.
4408         (read_subrange_type): Likewise.
4409         (read_unspecified_type): Likewise.
4410         (load_partial_dies): Likewise.
4411         (read_partial_die): Likewise.
4412         (find_partial_die): Likewise.
4413         (guess_partial_die_structure_name): Likewise.
4414         (fixup_partial_die): Likewise.
4415         (read_attribute_value): Likewise.
4416         (read_addr_index_from_leb128): Likewise.
4417         (dwarf2_read_addr_index): Likewise.
4418         (dwarf2_string_attr): Likewise.
4419         (lnp_state_machine::check_line_address): Likewise.
4420         (dwarf_decode_lines_1): Likewise.
4421         (dwarf_decode_lines): Likewise.
4422         (dwarf2_start_symtab): Likewise.
4423         (var_decode_location): Likewise.
4424         (new_symbol_full): Likewise.
4425         (dwarf2_const_value_data): Likewise.
4426         (dwarf2_const_value_attr): Likewise.
4427         (dwarf2_const_value): Likewise.
4428         (die_type): Likewise.
4429         (die_containing_type): Likewise.
4430         (lookup_die_type): Likewise.
4431         (guess_full_die_structure_name): Likewise.
4432         (anonymous_struct_prefix): Likewise.
4433         (dwarf2_name): Likewise.
4434         (follow_die_ref_or_sig): Likewise.
4435         (follow_die_offset): Likewise.
4436         (follow_die_ref): Likewise.
4437         (dwarf2_fetch_die_loc_sect_off): Likewise.
4438         (dwarf2_fetch_constant_bytes): Likewise.
4439         (dwarf2_fetch_die_type_sect_off): Likewise.
4440         (dwarf2_get_die_type): Likewise.
4441         (follow_die_sig): Likewise.
4442         (decode_locdesc): Likewise.
4443         (dwarf2_per_cu_objfile): Likewise.
4444         (dwarf2_per_cu_text_offset): Likewise.
4445         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4446         objfile.
4447         (set_die_type): Access objfile through
4448         dwarf2_per_objfile.
4449
4450 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4451
4452         * valprint.c (converted_character_d): Remove typedef.
4453         (DEF_VEC_O (converted_character_d)): Remove.
4454         (count_next_character): Use std::vector.
4455         (print_converted_chars_to_obstack): Likewise.
4456         (generic_printstr): Likewise.
4457
4458 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4459
4460         * xml-support.h (struct gdb_xml_value): Add constructor.
4461         <value>: Change type to unique_xmalloc_ptr.
4462         (gdb_xml_value_s): Remove typedef.
4463         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4464         (gdb_xml_element_start_handler): Change parameter type to
4465         std::vector.
4466         (xml_find_attribute): Likewise.
4467         * xml-support.c (xml_find_attribute): Change parameter type to
4468         std::vector and adjust.
4469         (gdb_xml_values_cleanup): Remove.
4470         (gdb_xml_parser::start_element): Adjust to std::vector.
4471         (xinclude_start_include): Change paraeter type to std::vector
4472         and adjust.
4473         * btrace.c (check_xml_btrace_version): Likewise.
4474         (parse_xml_btrace_block): Likewise.
4475         (parse_xml_btrace_pt_config_cpu): Likewise.
4476         (parse_xml_btrace_pt): Likewise.
4477         (parse_xml_btrace_conf_bts): Likewise.
4478         (parse_xml_btrace_conf_pt): Likewise.
4479         * memory-map.c (memory_map_start_memory): Likewise.
4480         (memory_map_start_property): Likewise.
4481         * osdata.c (osdata_start_osdata): Likewise.
4482         (osdata_start_item): Likewise.
4483         (osdata_start_column): Likewise.
4484         * remote.c (start_thread): Likewise.
4485         * solib-aix.c (library_list_start_library): Likewise.
4486         (library_list_start_list): Likewise.
4487         * solib-svr4.c (library_list_start_library): Likewise.
4488         (svr4_library_list_start_list): Likewise.
4489         * solib-target.c (library_list_start_segment): Likewise.
4490         (library_list_start_section): Likewise.
4491         (library_list_start_library): Likewise.
4492         (library_list_start_list): Likewise.
4493         * tracepoint.c (traceframe_info_start_memory): Likewise.
4494         (traceframe_info_start_tvar): Likewise.
4495         * xml-syscall.c (syscall_start_syscall): Likewise.
4496         * xml-tdesc.c (tdesc_start_target): Likewise.
4497         (tdesc_start_feature): Likewise.
4498         (tdesc_start_reg): Likewise.
4499         (tdesc_start_union): Likewise.
4500         (tdesc_start_struct): Likewise.
4501         (tdesc_start_flags): Likewise.
4502         (tdesc_start_enum): Likewise.
4503         (tdesc_start_field): Likewise.
4504         (tdesc_start_enum_value): Likewise.
4505         (tdesc_start_vector): Likewise.
4506
4507 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4508
4509         * extension.h (struct xmethod_worker) <clone>: Remove.
4510         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4511         Remove.
4512         (python_xmethod_worker::clone): Remove.
4513         * valops.c (find_overload_match): Use std::move instead of
4514         clone.
4515
4516 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4517
4518         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4519         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4520         <free_xmethod_worker_data>: Remove.
4521         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4522         <get_xmethod_arg_types>: Remove.
4523         <get_xmethod_result_type>: Remove.
4524         <invoke_xmethod>: Remove.
4525         * extension.c (new_xmethod_worker): Remove.
4526         (clone_xmethod_worker): Remove.
4527         (get_matching_xmethod_workers): Return void, pass std::vector by
4528         pointer.
4529         (get_xmethod_arg_types): Rename to...
4530         (xmethod_worker::get_arg_types): ... this, and adjust.
4531         (get_xmethod_result_type): Rename to...
4532         (xmethod_worker::get_result_type): ... this, and adjust.
4533         (invoke_xmethod): Remove.
4534         (free_xmethod_worker): Remove.
4535         (free_xmethod_worker_vec): Remove.
4536         * extension.h (enum ext_lang_rc): Move here from
4537         extension-priv.h.
4538         (struct xmethod_worker): Add constructor and destructor.
4539         <data>: Remove.
4540         <value>: Remove.
4541         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4542         virtual pure methods.
4543         <get_arg_types, get_result_type>: New methods.
4544         (xmethod_worker_ptr): Remove typedef.
4545         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4546         (xmethod_worker_vec): Remove typedef.
4547         (xmethod_worker_up): New typedef.
4548         (invoke_xmethod): Remove.
4549         (clone_xmethod_worker): Remove.
4550         (free_xmethod_worker): Remove.
4551         (free_xmethod_worker_vec): Remove.
4552         (get_xmethod_arg_types): Remove.
4553         (get_xmethod_result_type): Remove.
4554         * valops.c (find_method_list): Use std::vector, don't use
4555         intermediate vector.
4556         (value_find_oload_method_list): Use std::vector.
4557         (find_overload_match): Use std::vector.
4558         (find_oload_champ): Use std::vector.
4559         * value.c (value_free): Use operator delete.
4560         (value_of_xmethod): Rename to...
4561         (value_from_xmethod): ... this.  Don't assign
4562         xmethod_worker::value, take rvalue-reference.
4563         (result_type_of_xmethod): Adjust.
4564         (call_xmethod): Adjust.
4565         * value.h: Include extension.h.
4566         (struct xmethod_worker): Don't forward-declare.
4567         (value_of_xmethod): Rename to...
4568         (value_from_xmethod): ... this, take rvalue-reference.
4569         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4570         (struct python_xmethod_worker): ... this, add constructor and
4571         destructor.
4572         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4573         (gdbpy_free_xmethod_worker_data): Rename to...
4574         (python_xmethod_worker::~python_xmethod_worker): ... this and
4575         adjust.
4576         (gdbpy_clone_xmethod_worker_data): Rename to...
4577         (python_xmethod_worker::clone): ... this and adjust.
4578         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4579         temporary vector.
4580         (gdbpy_get_xmethod_arg_types): Rename to...
4581         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4582         (gdbpy_get_xmethod_result_type): Rename to...
4583         (python_xmethod_worker::do_get_result_type): ... this and
4584         adjust.
4585         (gdbpy_invoke_xmethod): Rename to...
4586         (python_xmethod_worker::invoke): ... this and adjust.
4587         (new_python_xmethod_worker): Rename to...
4588         (python_xmethod_worker::python_xmethod_worker): ... this and
4589         adjust.
4590         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4591         Remove.
4592         (gdbpy_free_xmethod_worker_data): Remove.
4593         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4594         (gdbpy_get_xmethod_arg_types): Remove.
4595         (gdbpy_get_xmethod_result_type): Remove.
4596         (gdbpy_invoke_xmethod): Remove.
4597         * python/python.c (python_extension_ops): Remove obsolete
4598         callbacks.
4599
4600 2018-01-05  Pedro Alves  <palves@redhat.com>
4601
4602         PR gdb/18653
4603         * common/signals-state-save-restore.c
4604         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4605         find a custom handler preinstalled, instead of internal erroring.
4606         But only warn if !quiet.
4607         * common/signals-state-save-restore.h
4608         (save_original_signals_state): New parameter 'quiet'.
4609         * main.c (captured_main_1): Move save_original_signals_state call
4610         after option handling, and pass QUIET.
4611
4612 2018-01-05  Pedro Alves  <palves@redhat.com>
4613
4614         * spu-tdep.c (spu_catch_start): Pass
4615         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4616
4617 2018-01-05  Pedro Alves  <palves@redhat.com>
4618
4619         PR gdb/22670
4620         * ada-lang.c (literal_symbol_name_matcher): New function.
4621         (ada_get_symbol_name_matcher): Use it for
4622         symbol_name_match_type::SEARCH_NAME.
4623         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4624         it down instead of assuming symbol_name_match_type::FULL.
4625         * block.h (block_lookup_symbol): New parameter 'match_type'.
4626         * c-valprint.c (print_unpacked_pointer): Use
4627         lookup_symbol_search_name instead of lookup_symbol.
4628         * compile/compile-object-load.c (get_out_value_type): Pass down
4629         symbol_name_match_type::SEARCH_NAME.
4630         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4631         symbol_name_match_type::FULL.
4632         * cp-support.c (cp_get_symbol_name_matcher): Handle
4633         symbol_name_match_type::SEARCH_NAME.
4634         * infrun.c (insert_exception_resume_breakpoint): Use
4635         lookup_symbol_search_name.
4636         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4637         * psymtab.c (maintenance_check_psymtabs): Use
4638         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4639         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4640         SYMBOL_SEARCH_NAME.
4641         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4642         if symbol_name_match_type::SEARCH_NAME.
4643         (lookup_symbol_in_language): Pass down
4644         symbol_name_match_type::FULL.
4645         (lookup_symbol_search_name): New.
4646         (lookup_language_this): Pass down
4647         symbol_name_match_type::SEARCH_NAME.
4648         (lookup_symbol_aux, lookup_local_symbol): New parameter
4649         'match_type'.  Pass it down.
4650         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4651         (lookup_symbol_search_name): New declaration.
4652         (lookup_symbol_in_block): New 'match_type' parameter.
4653
4654 2018-01-05  Pedro Alves  <palves@redhat.com>
4655
4656         PR gdb/22670
4657         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4658         ada_lookup_symbol.
4659         (ada_lookup_symbol): Reimplement in terms of
4660         ada_lookup_symbol_list, bits factored out from
4661         ada_lookup_encoded_symbol.
4662
4663 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4664
4665         * ada-exp.y (write_object_renaming): When subscripting an array
4666         using a symbol as the index, pass the block in call to
4667         ada_lookup_encoded_symbol when looking that symbol up.
4668
4669 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4670
4671         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4672         TYPE_INDEX_TYPE.
4673
4674 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4675
4676         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4677         the case where VALUE_LVAL (val0) is not lval_memory.
4678
4679 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4680
4681         * ada-valprint.c (print_optional_low_bound): Handle
4682         character-indexed array printing like boolean-indexed array
4683         printing.
4684
4685 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4686
4687         * NEWS: Create a new section for the next release branch.
4688         Rename the section of the current branch, now that it has
4689         been cut.
4690
4691 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4692
4693         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4694         * version.in: Bump version to 8.1.50.DATE-git.
4695
4696 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4697
4698         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4699         Add field.
4700         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4701         Add field.
4702         (default_exception_support_info) <catch_handlers_sym>: Add field.
4703         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4704         (ada_exception_name_addr_1): Add "catch handlers" handling.
4705         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4706         Update all callers.
4707         (create_excep_cond_exprs) <ex>: Add parameter.
4708         (re_set_exception): Update create_excep_cond_exprs call.
4709         (print_it_exception, print_one_exception, print_mention_exception)
4710         (print_recreate_exception): Add "catch handler" handling.
4711         (allocate_location_catch_handlers, re_set_catch_handlers)
4712         (check_status_catch_handlers, print_it_catch_handlers)
4713         (print_one_catch_handlers, print_mention_catch_handlers)
4714         (print_recreate_catch_handlers): New function.
4715         (catch_handlers_breakpoint_ops): New variable.
4716         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4717         Add parameter.  Add "catch handler" handling.
4718         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4719         Add "catch handler" handling.
4720         (ada_exception_catchpoint_cond_string): Add "catch handler"
4721         handling.
4722         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4723         call.
4724         (catch_ada_handlers_command): New function.
4725         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4726         operations structure.
4727         (_initialize_ada_language): Add "catch handlers" command entry.
4728         * NEWS: Document "catch handlers" feature.
4729
4730 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4731
4732         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4733         account when creating the array type of the slice.
4734         (ada_value_slice): Likewise.
4735
4736 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4737
4738         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4739         New enum value.
4740         (create_array_type_with_stride): Add byte_stride_prop parameter.
4741         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4742         New parameter.  Update all callers in this file.
4743         (array_type_has_dynamic_stride): New function.
4744         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4745         of arrays with dynamic byte strides.
4746         * dwarf2read.c (read_array_type): Add support for dynamic
4747         DW_AT_byte_stride attributes.
4748
4749 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4750
4751         * dwarf2read.c (read_unspecified_type): Treat
4752         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4753
4754 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4755
4756         Update copyright year range in all GDB files.
4757
4758 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4759
4760         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4761         and gdb/testsuite/gdb.base/step-line.c.
4762
4763 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4764
4765         * copyright.py (main): Dump the contents of
4766         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4767         even if BY_HAND is empty.
4768
4769 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4770
4771         * top.c (print_gdb_version): Update Copyright year in version
4772         message.
4773
4774 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4775
4776         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4777
4778 For older changes see ChangeLog-2017.
4779 \f
4780 Local Variables:
4781 mode: change-log
4782 left-margin: 8
4783 fill-column: 74
4784 version-control: never
4785 coding: utf-8
4786 End: