gdb/ChangeLog

   1 2018-04-30  Tom Tromey  <tom@tromey.com>
   2
   3         * rust-lang.c (rust_type_alignment): Remove.
   4         (rust_composite_type): Use type_align.
   5
   6 2018-04-30  Tom Tromey  <tom@tromey.com>
   7
   8         * NEWS: Mention Type.align.
   9         * python/py-type.c (typy_get_alignof): New function.
  10         (type_object_getset): Add "alignof".
  11
  12 2018-04-30  Tom Tromey  <tom@tromey.com>
  13
  14         PR exp/17095:
  15         * NEWS: Update.
  16         * std-operator.def (UNOP_ALIGNOF): New operator.
  17         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
  18         New.
  19         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
  20         * c-lang.c (c_op_print_tab): Add alignof.
  21         * c-exp.y (ALIGNOF): New token.
  22         (exp): Add "ALIGNOF" production.
  23         (ident_tokens): Add _Alignof and alignof.
  24
  25 2018-04-30  Tom Tromey  <tom@tromey.com>
  26
  27         * i386-tdep.c (i386_type_align): New function.
  28         (i386_gdbarch_init): Update.
  29         * gdbarch.sh (type_align): New method.
  30         * gdbarch.c, gdbarch.h: Rebuild.
  31         * arch-utils.h (default_type_align): Declare.
  32         * arch-utils.c (default_type_align): New function.
  33         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
  34         (struct type) <align_log2>: New field.
  35         <instance_flags>: Now a bitfield.
  36         (TYPE_RAW_ALIGN): New macro.
  37         (type_align, type_raw_align, set_type_align): Declare.
  38         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
  39         functions.
  40         * dwarf2read.c (quirk_rust_enum): Set type alignment.
  41         (get_alignment, maybe_set_alignment): New functions.
  42         (read_structure_type, read_enumeration_type, read_array_type)
  43         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
  44         (read_subrange_type, read_base_type): Set type alignment.
  45
  46 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
  47
  48         * dwarf2read.c (read_index_from_section): Use bool.
  49
  50 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
  51
  52         PR gdb/22950
  53         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
  54         with #ifdef.
  55
  56 2018-04-29  John Reiser  <jreiser@BitWagon.com>
  57
  58         PR build/22873
  59         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
  60         last step, and do it atomically.
  61
  62 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
  63
  64         * compile/compile-c-types.c (convert_int, convert_float):
  65         Update for C FE v1.
  66
  67 2018-04-27  Tom Tromey  <tom@tromey.com>
  68
  69         PR rust/22545:
  70         * rust-lang.c (rust_inclusive_range_type_p): New function.
  71         (rust_range): Handle inclusive ranges.
  72         (rust_compute_range): Likewise.
  73         * rust-exp.y (struct rust_op) <inclusive>: New field.
  74         (DOTDOTEQ): New constant.
  75         (range_expr): Add "..=" productions.
  76         (operator_tokens): Add "..=" token.
  77         (ast_range): Add "inclusive" parameter.
  78         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
  79         ranges.
  80         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
  81         bounds values.
  82         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
  83         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
  84         Update comments.
  85         * expprint.c (print_subexp_standard): Handle new bounds values.
  86         (dump_subexp_body_standard): Likewise.
  87
  88 2018-04-27  Tom Tromey  <tom@tromey.com>
  89
  90         * configure: Rebuild.
  91         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
  92         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
  93         "OVERRIDE".
  94         (class symbol_needs_eval_context): Likewise.
  95         * dwarf2read.c (mock_mapped_index::symbol_name_count)
  96         (mock_mapped_index::symbol_name_at): Use "override".  Remove
  97         "virtual".
  98         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
  99         "override".
 100         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
 101         * aarch64-tdep.c (instruction_reader::read): Use "override".
 102         (instruction_reader_test::read): Likewise.
 103         * arm-tdep.c (instruction_reader::read): Use "override".
 104         (instruction_reader_thumb::read): Likewise.
 105
 106 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
 107
 108         PR remote/9665
 109         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
 110         instead of remote_send.
 111         (remote_send): Remove.
 112
 113 2018-04-26  Pedro Alves  <palves@redhat.com>
 114
 115         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 116         find_function_start_sal instead of find_pc_line.
 117
 118 2018-04-26  Pedro Alves  <palves@redhat.com>
 119
 120         * breakpoint.c (set_breakpoint_location_function): Handle
 121         mst_data_gnu_ifunc.
 122         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 123         * elfread.c (elf_symtab_read): Give data symbols with
 124         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 125         (elf_rel_plt_read): Update comment.
 126         * linespec.c (convert_linespec_to_sals): Handle
 127         mst_data_gnu_ifunc.
 128         (minsym_found): Handle mst_data_gnu_ifunc.
 129         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 130         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 131         * parse.c (find_minsym_type_and_address): Handle
 132         mst_data_gnu_ifunc.
 133         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 134         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 135         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 136         comment.
 137         <mst_data_gnu_ifunc>: New enumerator.
 138
 139 2018-04-26  Pedro Alves  <palves@redhat.com>
 140
 141         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 142         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 143         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 144         Handle it.
 145         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 146         (lookup_minimal_symbol_by_pc): Adjust.
 147         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 148         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 149         * minsyms.h (lookup_msym_prefer): New enum.
 150         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 151         parameter by a lookup_msym_prefer parameter.
 152
 153 2018-04-26  Pedro Alves  <palves@redhat.com>
 154
 155         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 156         ends in "@plt" instead of looking at the symbol's section.
 157
 158 2018-04-26  Pedro Alves  <palves@redhat.com>
 159
 160         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 161         all references.
 162         (find_pc_partial_function_gnu_ifunc): Rename to ...
 163         (find_pc_partial_function): ... this, and remove references to
 164         'is_gnu_ifunc_p'.
 165         (find_pc_partial_function): Delete old implementation.
 166         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 167
 168 2018-04-26  Pedro Alves  <palves@redhat.com>
 169
 170         * linespec.c (struct bound_minimal_symbol_search_key): New.
 171         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 172         skip first line if we found a GNU ifunc minimal symbol by name.
 173         (compare_msymbols): Change parameters to work with a destructured
 174         lhs minsym.
 175         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 176         functions.
 177
 178 2018-04-26  Pedro Alves  <palves@redhat.com>
 179
 180         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 181         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 182         address/name.
 183         (add_location_to_breakpoint): Store the minsym and the objfile in
 184         the breakpoint location.
 185         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 186         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 187         Record the minsym in the sal.
 188         * symtab.h (symtab_and_line) <msymbol>: New field.
 189
 190 2018-04-26  Pedro Alves  <palves@redhat.com>
 191
 192         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 193         unless we actually resolved the ifunc.
 194
 195 2018-04-26  Pedro Alves  <palves@redhat.com>
 196
 197         * c-exp.y (variable production): Prefer ifunc minsyms over
 198         regular function symbols.
 199         * symtab.c (find_gnu_ifunc): New function.
 200         * minsyms.h (lookup_msym_prefer): New enum.
 201         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 202         parameter by a lookup_msym_prefer parameter.
 203         * symtab.h (find_gnu_ifunc): New declaration.
 204
 205 2018-04-26  Pedro Alves  <palves@redhat.com>
 206
 207         * blockframe.c (find_gnu_ifunc_target_type): New function.
 208         (find_function_type): New.
 209         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 210         return a value with a memory address.
 211         (eval_call): For calls to GNU ifunc functions, try to find the
 212         type of the target function from the type that the resolver
 213         returns.
 214         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 215         symbols.
 216         * infcall.c (find_function_return_type): Delete.
 217         (find_function_addr): Add 'function_type' parameter.  For calls to
 218         GNU ifunc functions, try to find the type of the target function
 219         from the type that the resolver returns, and return it via
 220         FUNCTION_TYPE.
 221         (call_function_by_hand_dummy): Adjust to use the function type
 222         returned by find_function_addr.
 223         (find_function_addr): Add 'function_type' parameter and move
 224         description here.
 225         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 226         declarations.
 227
 228 2018-04-26  Pedro Alves  <palves@redhat.com>
 229
 230         * c-exp.y (variable production): Skip finding an alias for ifunc
 231         symbols.
 232
 233 2018-04-26  Pedro Alves  <palves@redhat.com>
 234
 235         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 236
 237 2018-04-25  Pedro Alves  <palves@redhat.com>
 238
 239         * infcmd.c (kill_command): Print the pid as string, not the whole
 240         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 241         message.
 242         * remote.c (remote_detach_1): Print the pid as string, not the
 243         whole thread's ptid.
 244
 245 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 246             Sergio Durigan Junior  <sergiodj@redhat.com>
 247             Pedro Alves  <palves@redhat.com>
 248
 249         * infcmd.c (kill_command): Print message when inferior has
 250         been killed.
 251         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 252         '1'.
 253         (add_inferior): Improve message printed when
 254         'print_inferior_events' is on.
 255         (exit_inferior): Remove message printed when
 256         'print_inferior_events' is on.
 257         (detach_inferior): Improve message printed when
 258         'print_inferior_events' is on.
 259         (initialize_inferiors): Use 'add_inferior_silent' to set
 260         'current_inferior_'.
 261         * inferior.h (print_inferior_events): Declare here as
 262         'extern'.
 263         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 264         '[Detaching...]' messages when 'print_inferior_events' is on.
 265         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 266         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 267         'Detaching after fork from child...', replace it by '... from
 268         parent...'.
 269         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 270         prefix/suffix when printing 'Detaching...' messages.  Print
 271         them when 'print_inferior_events' is on.
 272         * remote.c (remote_detach_1): Print message when detaching
 273         from inferior and '!is_fork_parent'.
 274
 275 2018-04-24  Tom Tromey  <tom@tromey.com>
 276
 277         * cli-out.h: Reindent.
 278
 279 2018-04-24  Tom Tromey  <tom@tromey.com>
 280
 281         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 282         (cli_ui_out::do_field_string): Use fputs_filtered.
 283         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 284
 285 2018-04-23  Tom Tromey  <tom@tromey.com>
 286
 287         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 288         gdb::unique_xmalloc_ptr.
 289
 290 2018-04-23  Tom Tromey  <tom@tromey.com>
 291
 292         * configure: Rebuild.
 293
 294 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 295
 296         PR gdb/23095
 297         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 298         prepare_for_testing.  Set normal_bp to r_debug_state if target
 299         is bsd.
 300
 301 2018-04-21  Pedro Alves  <palves@redhat.com>
 302             Rajendra SY  <rajendra.sy@gmail.com>
 303
 304         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 305         * remote.c (extended_remote_attach): In all-stop mode, mark the
 306         thread as executing.
 307
 308 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 309
 310         * thread.c (thread_apply_all_command): Fix comment.
 311         (thread_command): Fix comment.
 312
 313 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 314
 315         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 316         parameter.
 317         * features/aarch64-core.c (create_feature_aarch64_core):
 318         Regenerate.
 319         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 320         Likewise.
 321         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 322         Likewise.
 323         * features/i386/32bit-avx512.c
 324         (create_feature_i386_32bit_avx512): Likewise.
 325         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 326         Likewise.
 327         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 328         Likewise.
 329         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 330         Likewise.
 331         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 332         Likewise.
 333         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 334         Likewise.
 335         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 336         Likewise.
 337         * features/i386/64bit-avx512.c
 338         (create_feature_i386_64bit_avx512): Likewise.
 339         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 340         Likewise.
 341         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 342         Likewise.
 343         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 344         Likewise.
 345         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 346         Likewise.
 347         * features/i386/64bit-segments.c
 348         (create_feature_i386_64bit_segments): Likewise.
 349         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 350         Likewise.
 351         * features/i386/x32-core.c
 352         (create_feature_i386_x32_core): Likewise.
 353         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 354         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 355         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 356         * target-descriptions.c: In generated code, don't pass xml
 357         filename.
 358
 359 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 360
 361         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 362         (print_xml_feature::visit_post): Likewise.
 363         (print_xml_feature::visit): Likewise.
 364         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 365         (print_xml_feature): Add new class.
 366         * regformats/regdat.sh: Null xmltarget on feature targets.
 367         * target-descriptions.c (struct target_desc): Add xmltarget.
 368         (maintenance_check_tdesc_xml_convert): Add unittest function.
 369         (tdesc_get_features_xml): Add function to get xml.
 370         (maintenance_check_xml_descriptions): Test xml generation.
 371         * xml-tdesc.c (string_read_description_xml): Add function.
 372         * xml-tdesc.h (string_read_description_xml): Add declaration.
 373
 374 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 375
 376         * features/Makefile: Add feature marker to targets with new style
 377         target descriptions.
 378         * regformats/aarch64.dat: Regenerate.
 379         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 380         * regformats/i386/amd64-avx-linux.dat: Likewise.
 381         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 382         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 383         * regformats/i386/amd64-linux.dat: Likewise.
 384         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 385         * regformats/i386/amd64.dat: Likewise.
 386         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 387         * regformats/i386/i386-avx-linux.dat: Likewise.
 388         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 389         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 390         * regformats/i386/i386-linux.dat: Likewise.
 391         * regformats/i386/i386-mmx-linux.dat: Likewise.
 392         * regformats/i386/i386-mpx-linux.dat: Likewise.
 393         * regformats/i386/i386.dat: Likewise.
 394         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 395         * regformats/i386/x32-avx-linux.dat: Likewise.
 396         * regformats/i386/x32-linux.dat: Likewise.
 397         * regformats/tic6x-c62x-linux.dat: Likewise.
 398         * regformats/tic6x-c64x-linux.dat: Likewise.
 399         * regformats/tic6x-c64xp-linux.dat: Likewise.
 400         * regformats/regdat.sh: Parse feature marker.
 401
 402 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 403
 404         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 405         (tdesc_osabi_name): Likewise.
 406         * target-descriptions.c (tdesc_architecture_name): Add new
 407         function.
 408         (tdesc_osabi_name): Likewise.
 409
 410 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 411
 412         * common/tdesc.c (tdesc_predefined_type): Move to here.
 413         (tdesc_named_type): Likewise.
 414         (tdesc_create_vector): Likewise.
 415         (tdesc_create_struct): Likewise.
 416         (tdesc_set_struct_size): Likewise.
 417         (tdesc_create_union): Likewise.
 418         (tdesc_create_flags): Likewise.
 419         (tdesc_create_enum): Likewise.
 420         (tdesc_add_field): Likewise.
 421         (tdesc_add_typed_bitfield): Likewise.
 422         (tdesc_add_bitfield): Likewise.
 423         (tdesc_add_flag): Likewise.
 424         (tdesc_add_enum_value): Likewise.
 425         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 426         (struct tdesc_type_vector): Likewise.
 427         (struct tdesc_type_field): Likewise.
 428         (struct tdesc_type_with_fields): Likewise.
 429         (tdesc_create_enum): Add declaration.
 430         (tdesc_add_typed_bitfield): Likewise.
 431         (tdesc_add_enum_value): Likewise.
 432         * target-descriptions.c (tdesc_type_field): Move from here.
 433         (tdesc_type_builtin): Likewise.
 434         (tdesc_type_vector): Likewise.
 435         (tdesc_type_with_fields): Likewise.
 436         (tdesc_predefined_types): Likewise.
 437         (tdesc_named_type): Likewise.
 438         (tdesc_create_vector): Likewise.
 439         (tdesc_create_struct): Likewise.
 440         (tdesc_set_struct_size): Likewise.
 441         (tdesc_create_union): Likewise.
 442         (tdesc_create_flags): Likewise.
 443         (tdesc_create_enum): Likewise.
 444         (tdesc_add_field): Likewise.
 445         (tdesc_add_typed_bitfield): Likewise.
 446         (tdesc_add_bitfield): Likewise.
 447         (tdesc_add_flag): Likewise.
 448         (tdesc_add_enum_value): Likewise.
 449         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 450         (tdesc_add_typed_bitfield): Likewise.
 451         (tdesc_add_enum_value): Likewise.
 452
 453 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 454
 455         * common/tdesc.c (tdesc_feature::accept): Move to here.
 456         (tdesc_feature::operator==): Likewise.
 457         (tdesc_create_reg): Likewise.
 458         * common/tdesc.h (tdesc_type_kind): Likewise.
 459         (struct tdesc_type): Likewise.
 460         (struct tdesc_feature): Likewise.
 461         * regformats/regdat.sh: Create a feature.
 462         * target-descriptions.c (tdesc_type_kind): Move from here.
 463         (tdesc_type): Likewise.
 464         (tdesc_type_up): Likewise.
 465         (tdesc_feature): Likewise.
 466         (tdesc_create_reg): Likewise.
 467
 468 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 469
 470         * Makefile.in: Add arch/tdesc.c
 471         * common/tdesc.c: New file.
 472         * common/tdesc.h (tdesc_element_visitor): Move to here.
 473         (tdesc_element): Likewise.
 474         (tdesc_reg): Likewise.
 475         (tdesc_reg_up): Likewise.
 476         * regformats/regdef.h (reg): Add offset to constructors.
 477         * target-descriptions.c (tdesc_element_visitor): Move from here.
 478         (tdesc_element): Likewise.
 479         (tdesc_reg): Likewise.
 480         (tdesc_reg_up): Likewise.
 481
 482 2018-04-17  Tom Tromey  <tom@tromey.com>
 483
 484         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 485         discriminant field.
 486
 487 2018-04-17  Tom Tromey  <tom@tromey.com>
 488
 489         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 490
 491 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 492
 493         * symtab.c (print_symbol_info): Skip printing filename and line
 494         number when `last' is NULL.
 495         (symtab_symbol_info): Use empty string instead of NULL for first
 496         invocation of print_symbol_info.
 497         (rbreak_command): Pass NULL to `last' parameter of
 498         print_symbol_info.
 499
 500 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 501
 502         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 503         instead of nullptr.
 504
 505 2018-04-16  Pedro Alves  <palves@redhat.com>
 506
 507         * MAINTAINERS (sh): Remove.
 508         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 509         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 510         (ALLDEPFILES): Remove sh64-tdep.c.
 511         * NEWS: Mentions that support for SH-5/SH64 is removed.
 512         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 513         (sh*-*-openbsd*): Ditto.
 514         (sh64-*-elf*): Remove.
 515         (sh*): Remove.
 516         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 517         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 518         * sh-tdep.c: No longer include "sh64-tdep.h".
 519         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 520         * sh64-tdep.c, sh64-tdep.h: Remove files.
 521
 522 2018-04-16  Pedro Alves  <palves@redhat.com>
 523
 524         * MAINTAINERS: Remove m88k.
 525         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 526         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 527         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 528         * NEWS: Mention that support for m88k was removed.
 529         * configure.host (m88*-*-*): Remove support.
 530         * configure.nat (m88k-*-*): Remove support.
 531         * configure.tgt (m88*-*-openbsd*): Remove.
 532         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 533
 534 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 535
 536         * configure.tgt (x86_tobjs): New variable.
 537         (amd64_tobjs, i386_tobjs): Use it.
 538
 539 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 540
 541         * symtab.c (print_symbol_info): Precede the symbol definition by
 542         the line number when available.
 543         * NEWS: Advertise this enhancement.
 544
 545 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 546
 547         * NEWS (New options): announce set/show record btrace cpu.
 548         * btrace.c: Include record-btrace.h.
 549         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 550         the vendor is unknown.
 551         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 552         Maybe overwrite the btrace configuration's cpu.
 553         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 554         (btrace_fetch): Add cpu parameter.  Update callers.
 555         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 556         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 557         errata workarounds if the vendor is unknown.
 558         * python/py-record-btrace.c: Include record-btrace.h.
 559         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 560         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 561         * record-btrace.c (record_btrace_cpu_state_kind): New.
 562         (record_btrace_cpu): New.
 563         (set_record_btrace_cpu_cmdlist): New.
 564         (record_btrace_get_cpu): New.
 565         (require_btrace_thread, record_btrace_info)
 566         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 567         (cmd_set_record_btrace_cpu_none): New.
 568         (cmd_set_record_btrace_cpu_auto): New.
 569         (cmd_set_record_btrace_cpu): New.
 570         (cmd_show_record_btrace_cpu): New.
 571         (_initialize_record_btrace): Initialize set/show record btrace cpu
 572         commands.
 573         * record-btrace.h (record_btrace_get_cpu): New.
 574
 575 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 576
 577         * record.c (set_record_command): Fix typo in message.
 578
 579 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 580
 581         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 582
 583 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 584
 585         * infrun.c (process_event_stop_test): Call
 586         gdbarch_in_indirect_branch_thunk.
 587         * gdbarch.sh (in_indirect_branch_thunk): New.
 588         * gdbarch.c: Regenerated.
 589         * gdbarch.h: Regenerated.
 590         * x86-tdep.h: New.
 591         * x86-tdep.c: New.
 592         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 593         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 594         (ALLDEPFILES): Add x86-tdep.c.
 595         * arch-utils.h (default_in_indirect_branch_thunk): New.
 596         * arch-utils.c (default_in_indirect_branch_thunk): New.
 597         * i386-tdep: Include x86-tdep.h.
 598         (i386_in_indirect_branch_thunk): New.
 599         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 600         function.
 601         * amd64-tdep: Include x86-tdep.h.
 602         (amd64_in_indirect_branch_thunk): New.
 603         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 604
 605 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 606
 607         PR gdb/23053
 608         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 609         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 610         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 611         regression.
 612
 613 2018-04-12  Tom Tromey  <tom@tromey.com>
 614
 615         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 616         (rust_evaluate_subexp): Likewise.
 617
 618 2018-04-12  Pedro Alves  <palves@redhat.com>
 619
 620         * procfs.c (procfs_detach): Make forward declaration's prototype
 621         match definition's protototype.
 622         (proc_get_LDT_entry): Remove stale do_cleanups call.
 623
 624 2018-04-12  Pedro Alves  <palves@redhat.com>
 625
 626         * target.h (target_ops::to_has_exited): Delete.
 627         (target_has_exited): Delete.
 628         * target-delegates.c: Regenerate.
 629
 630 2018-04-11  Pedro Alves  <palves@redhat.com>
 631
 632         * target.c (fileio_fh_t::t): Add comment.
 633         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 634         (target_fileio_close): Handle a NULL target.
 635         (invalidate_fileio_fh): New.
 636         (target_close): Call it.
 637         * remote.c (remote_hostio_send_command): No longer check whether
 638         remote_desc is open.
 639
 640 2018-04-11  Pedro Alves  <palves@redhat.com>
 641
 642         * target.c (fileio_fh_t): Make it a named struct instead of a
 643         typedef.
 644         (fileio_fh_t::is_closed): New method.
 645         (DEF_VEC_O (fileio_fh_t)): Remove.
 646         (fileio_fhandles): Now a std::vector.
 647         (is_closed_fileio_fh): Delete.
 648         (acquire_fileio_fd): Adjust.  Rename parameters.
 649         (release_fileio_fd): Adjust.
 650         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 651         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 652         (target_fileio_close): Adjust.
 653
 654 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 655
 656         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 657         index.
 658
 659 2018-04-10  Pedro Alves  <palves@redhat.com>
 660
 661         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 662         (scoped_finish_thread_state): New class.
 663         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 664         cleanup.
 665         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 666         (fetch_inferior_event, normal_stop): Likewise.
 667         * thread.c (finish_thread_state_cleanup): Delete.
 668
 669 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 670             Pedro Alves  <palves@redhat.com>
 671
 672         * value.c: Include "selftest.h" and "common/array-view.h".
 673         (struct range) <operator ==>: New.
 674         (test_ranges_contain): New.
 675         (check_ranges_vector): New.
 676         (test_insert_into_bit_range_vector): New.
 677         (_initialize_values): Register selftests.
 678         * common/array-view.h (operator==, operator!=): New.
 679
 680 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 681
 682         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 683         an iterator.
 684         * inline-frame.c: Include <algorithm>.
 685         (struct inline_state): Add constructor.
 686         (inline_state_s): Remove.
 687         (DEF_VEC_O(inline_state_s)): Remove.
 688         (inline_states): Change type to std::vector.
 689         (find_inline_frame_state): Adjust to std::vector.
 690         (allocate_inline_frame_state): Remove.
 691         (clear_inline_frame_state): Adjust to std::vector.
 692         (skip_inline_frames): Adjust to std::vector.
 693
 694 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 695
 696         * tracepoint.h (struct trace_state_variable): Add constructor.
 697         <name>: Change type to std::string.
 698         * tracepoint.c (tsv_s): Remove.
 699         (DEF_VEC_O(tsv_s)): Remove.
 700         (tvariables): Change to std::vector.
 701         (create_trace_state_variable): Adjust to std::vector.
 702         (find_trace_state_variable): Likewise.
 703         (find_trace_state_variable_by_number): Likewise.
 704         (delete_trace_state_variable): Likewise.
 705         (trace_variable_command): Adjust to std::string.
 706         (delete_trace_variable_command): Likewise.
 707         (tvariables_info_1): Adjust to std::vector.
 708         (save_trace_state_variables): Likewise.
 709         (start_tracing): Likewise.
 710         (merge_uploaded_trace_state_variables): Adjust to std::vector
 711         and std::string.
 712         * target.h (struct target_ops)
 713         <to_download_trace_state_variable>: Pass reference to
 714         trace_state_variable.
 715         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 716         * target-delegates.c: Re-generate.
 717         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 718         (mi_tsv_deleted): Likewise.
 719         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 720         * remote.c (remote_download_trace_state_variable): Change
 721         pointer to reference and adjust.
 722         * make-target-delegates (parse_argtypes): Handle references.
 723         (write_function_header): Likewise.
 724         (munge_type): Likewise.
 725
 726 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 727
 728         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 729         string_view-selftests.c.
 730         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 731         testsuite.
 732         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 733         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 734         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 735         * unittests/basic_string_view/element_access/char/1.cc:
 736         Likewise.
 737         * unittests/basic_string_view/element_access/char/empty.cc:
 738         Likewise.
 739         * unittests/basic_string_view/element_access/char/front_back.cc:
 740         Likewise.
 741         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 742         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 743         Likewise.
 744         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 745         Likewise.
 746         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 747         Likewise.
 748         * unittests/basic_string_view/operations/compare/char/1.cc:
 749         Likewise.
 750         * unittests/basic_string_view/operations/compare/char/13650.cc:
 751         Likewise.
 752         * unittests/basic_string_view/operations/copy/char/1.cc:
 753         Likewise.
 754         * unittests/basic_string_view/operations/data/char/1.cc:
 755         Likewise.
 756         * unittests/basic_string_view/operations/find/char/1.cc:
 757         Likewise.
 758         * unittests/basic_string_view/operations/find/char/2.cc:
 759         Likewise.
 760         * unittests/basic_string_view/operations/find/char/3.cc:
 761         Likewise.
 762         * unittests/basic_string_view/operations/find/char/4.cc:
 763         Likewise.
 764         * unittests/basic_string_view/operations/rfind/char/1.cc:
 765         Likewise.
 766         * unittests/basic_string_view/operations/rfind/char/2.cc:
 767         Likewise.
 768         * unittests/basic_string_view/operations/rfind/char/3.cc:
 769         Likewise.
 770         * unittests/basic_string_view/operations/substr/char/1.cc:
 771         Likewise.
 772         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 773         * unittests/string_view-selftests.c: New file.
 774
 775 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 776
 777         * unittests/basic_string_view/capacity/1.cc: New file.
 778         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 779         * unittests/basic_string_view/cons/char/1.cc: New file.
 780         * unittests/basic_string_view/cons/char/2.cc: New file.
 781         * unittests/basic_string_view/cons/char/3.cc: New file.
 782         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 783         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 784         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 785         * unittests/basic_string_view/element_access/char/1.cc: New file.
 786         * unittests/basic_string_view/element_access/char/2.cc: New file.
 787         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 788         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 789         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 790         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 791         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 792         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 793         * unittests/basic_string_view/include.cc: New file.
 794         * unittests/basic_string_view/inserters/char/1.cc: New file.
 795         * unittests/basic_string_view/inserters/char/2.cc: New file.
 796         * unittests/basic_string_view/inserters/char/3.cc: New file.
 797         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 798         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 799         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 800         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 801         * unittests/basic_string_view/literals/types.cc: New file.
 802         * unittests/basic_string_view/literals/values.cc: New file.
 803         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 804         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 805         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 806         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 807         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 808         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 809         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 810         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 811         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 812         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 813         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 814         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 815         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 816         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 817         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 818         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 819         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 820         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 821         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 822         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 823         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 824         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 825         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 826         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 827         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 828         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 829         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 830         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 831         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 832         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 833         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 834         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 835         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 836         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 837         * unittests/basic_string_view/operators/char/2.cc: New file.
 838         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 839         * unittests/basic_string_view/range_access/char/1.cc: New file.
 840         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 841         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 842         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 843         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 844         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 845         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 846         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 847         * unittests/basic_string_view/typedefs.cc: New file.
 848         * unittests/basic_string_view/types/1.cc: New file.
 849
 850 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 851
 852         * common/gdb_string_view.h: Remove libstdc++ implementation
 853         details, adjust to gdb reality.
 854         * common/gdb_string_view.tcc: Likewise.
 855         * cli/cli-script.c (struct string_view): Remove.
 856         (user_args) <m_args>: Change element type to gdb::string_view.
 857         (user_args::insert_args): Adjust.
 858
 859 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 860
 861         * common/gdb_string_view.h: New file.
 862         * common/gdb_string_view.tcc: New file.
 863
 864 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 865
 866         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 867         * configure: Re-generate.
 868
 869 2018-04-09  Pedro Alves  <palves@redhat.com>
 870
 871         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 872         (set_target_gdbarch): Call
 873         gdb::observers::architecture_changed.notify instead of
 874         observer_notify_architecture_changed.
 875
 876 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 877
 878         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 879         (do_restore_current_traceframe_cleanup): Remove.
 880         (restore_current_traceframe_cleanup_dtor): Remove.
 881         (make_cleanup_restore_current_traceframe): Remove.
 882         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 883         New.
 884         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 885         * infrun.c (fetch_inferior_event): Use
 886         scoped_restore_current_traceframe.
 887
 888 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 889
 890         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 891         Remove.
 892         <n_allocated_type_units>: Remove.
 893         <all_type_units>: Change to std::vector.
 894         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 895         to std::vector change.
 896         (dwarf2_per_objfile::get_cutu): Likewise.
 897         (dwarf2_per_objfile::get_tu): Likewise.
 898         (create_signatured_type_table_from_index): Likewise.
 899         (create_signatured_type_table_from_debug_names): Likewise.
 900         (dw2_symtab_iter_next): Likewise.
 901         (dw2_print_stats): Likewise.
 902         (dw2_expand_all_symtabs): Likewise.
 903         (dw2_expand_marked_cus): Likewise.
 904         (dw2_debug_names_iterator::next): Likewise.
 905         (dwarf2_initialize_objfile): Likewise.
 906         (add_signatured_type_cu_to_table): Likewise.
 907         (create_all_type_units): Likewise.
 908         (add_type_unit): Likewise.
 909         (struct tu_abbrev_offset): Add constructor.
 910         (build_type_psymtabs_1): Adjust to std::vector change.
 911         (print_tu_stats): Likewise.
 912         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 913         (write_debug_names): Likewise.
 914
 915 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 916
 917         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 918         Make an std::vector.
 919         <n_comp_units>: Remove.
 920         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 921         to std::vector change.
 922         (dwarf2_per_objfile::get_cutu): Likewise.
 923         (dwarf2_per_objfile::get_cu): Likewise.
 924         (create_cus_from_index): Likewise.
 925         (create_addrmap_from_index): Likewise.
 926         (create_addrmap_from_aranges): Likewise.
 927         (dwarf2_read_index): Likewise.
 928         (dw2_find_last_source_symtab): Likewise.
 929         (dw2_map_symtabs_matching_filename): Likewise.
 930         (dw2_symtab_iter_next): Likewise.
 931         (dw2_print_stats): Likewise.
 932         (dw2_expand_all_symtabs): Likewise.
 933         (dw2_expand_symtabs_with_fullname): Likewise.
 934         (dw2_expand_marked_cus): Likewise.
 935         (dw2_map_symbol_filenames): Likewise.
 936         (create_cus_from_debug_names): Likewise.
 937         (dwarf2_read_debug_names): Likewise.
 938         (dw2_debug_names_iterator::next): Likewise.
 939         (dwarf2_initialize_objfile): Likewise.
 940         (set_partial_user): Likewise.
 941         (dwarf2_build_psymtabs_hard): Likewise.
 942         (read_comp_units_from_section): Remove arguments, adjust to
 943         std::vector change.
 944         (create_all_comp_units): Adjust to std::vector and
 945         read_comp_units_from_section changes.
 946         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 947         change.
 948         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 949         (psyms_seen_size): Likewise.
 950         (write_gdbindex): Likewise.
 951         (write_debug_names): Likewise.
 952
 953 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 954
 955         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 956         with dwarf2_per_objfile.
 957         (create_cus_from_index): Likewise.
 958         (create_signatured_type_table_from_index): Likewise.
 959         (dwarf2_read_index): Likewise.
 960         (dwarf2_initialize_objfile): Likewise.
 961         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 962         per_cu rather than get_dwarf2_per_objfile.
 963
 964 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 965
 966         * dwarf2read.h (struct signatured_type): Forward declare.
 967         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 968         New methods.
 969         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 970         (dw2_get_cutu): ...this.
 971         (dwarf2_per_objfile::get_cu): Rename from...
 972         (dw2_get_cu): ...this.
 973         (dwarf2_per_objfile::get_tu): New.
 974         (create_addrmap_from_index): Adjust.
 975         (create_addrmap_from_aranges): Adjust.
 976         (dw2_find_last_source_symtab): Adjust.
 977         (dw2_map_symtabs_matching_filename): Adjust.
 978         (dw2_symtab_iter_next): Adjust.
 979         (dw2_print_stats): Adjust.
 980         (dw2_expand_all_symtabs): Adjust.
 981         (dw2_expand_symtabs_with_fullname): Adjust.
 982         (dw2_expand_marked_cus): Adjust.
 983         (dw_expand_symtabs_matching_file_matcher): Adjust.
 984         (dw2_map_symbol_filenames): Adjust.
 985         (dw2_debug_names_iterator::next): Adjust.
 986         (dwarf2_initialize_objfile): Adjust.
 987         (set_partial_user): Adjust.
 988         (dwarf2_build_psymtabs_hard): Adjust.
 989
 990 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 991
 992         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 993         Remove unused variables.
 994         (dw2_map_symtabs_matching_filename): Likewise.
 995         (dwarf2_record_block_ranges): Likewise.
 996         (dwarf2_read_addr_index): Likewise.
 997         (follow_die_offset): Likewise.
 998
 999 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1000
1001         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
1002         to symbol_file_add_main.
1003
1004 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1005
1006         PR mi/22299
1007         * mi/mi-console.c (do_fputc_async_safe): New.
1008         (mi_console_file::write_async_safe): New.
1009         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
1010         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1011         New.
1012         * ui-file.c (ui_file::putstrn): Adjust call to
1013         fputstrn_unfiltered.
1014         * utils.c (printchar): Replace do_fputs and do_fprintf
1015         parameters by do_fputc.
1016         (fputstr_filtered): Adjust call to printchar.
1017         (fputstr_unfiltered): Likewise.
1018         (fputstrn_filtered): Likewise.
1019         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1020         printchar.
1021         * utils.h (do_fputc_ftype): New typedef.
1022         (fputstrn_unfiltered): Add do_fputc parameter.
1023
1024 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1025
1026         * regformats/i386/i386-avx.dat: Remove.
1027
1028 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1029
1030         PR gdb/22979
1031         * amd64-tdep.c (amd64_none_init_abi): New function.
1032         (amd64_x32_none_init_abi): New function.
1033         (_initialize_amd64_tdep): Register handlers for x86-64 and
1034         x64_32 with GDB_OSABI_NONE.
1035         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1036         GDB_OSABI_NONE osabi.
1037
1038 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1039
1040         PR gdb/22980
1041         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1042         GDB_OSABI_NONE.
1043         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1044         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1045
1046 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1047
1048         * common/byte-vector.h (char_vector): New type.
1049         * target.h (target_read_alloc): Return
1050         gdb::optional<byte_vector>.
1051         (target_read_stralloc): Return gdb::optional<char_vector>.
1052         (target_get_osdata): Return gdb::optional<char_vector>.
1053         * target.c (target_read_alloc_1): Templatize.  Replacement
1054         manual memory management with vector.
1055         (target_read_alloc): Change return type, adjust.
1056         (target_read_stralloc): Change return type, adjust.
1057         (target_get_osdata): Change return type, adjust.
1058         * auxv.c (struct auxv_info) <length>: Remove.
1059         <data>: Change type to gdb::optional<byte_vector>.
1060         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1061         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1062         (target_auxv_search): Adjust.
1063         (fprint_target_auxv): Adjust.
1064         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1065         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1066         (linux_make_corefile_notes): Adjust.
1067         * osdata.c (get_osdata): Adjust.
1068         * remote.c (remote_get_threads_with_qxfer): Adjust.
1069         (remote_memory_map): Adjust.
1070         (remote_traceframe_info): Adjust.
1071         (btrace_read_config): Adjust.
1072         (remote_read_btrace): Adjust.
1073         (remote_pid_to_exec_file): Adjust.
1074         * solib-aix.c (solib_aix_get_library_list): Adjust.
1075         * solib-dsbt.c (decode_loadmap): Don't free buf.
1076         (dsbt_get_initial_loadmaps): Adjust.
1077         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1078         * solib-target.c (solib_target_current_sos): Adjust.
1079         * tracepoint.c (sdata_make_value): Adjust.
1080         * xml-support.c (xinclude_start_include): Adjust.
1081         (xml_fetch_content_from_file): Adjust.
1082         * xml-support.h (xml_fetch_another): Change return type.
1083         (xml_fetch_content_from_file): Change return type.
1084         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1085         * xml-tdesc.c (file_read_description_xml): Adjust.
1086         (fetch_available_features_from_target): Change return type.
1087         (target_fetch_description_xml): Adjust.
1088         (target_read_description_xml): Adjust.
1089
1090 2018-04-06  Tom Tromey  <tom@tromey.com>
1091
1092         * value.c (~value): Update.
1093         (struct value) <contents>: Now unique_xmalloc_ptr.
1094         (value_contents_bits_eq, allocate_value_contents)
1095         (value_contents_raw, value_contents_all_raw)
1096         (value_contents_for_printing, value_contents_for_printing_const)
1097         (set_value_enclosing_type): Update.
1098
1099 2018-04-06  Tom Tromey  <tom@tromey.com>
1100
1101         * value.c (range_s): Remove typedef, VEC.
1102         (struct range): Add operator<.
1103         (range_lessthan): Remove.
1104         (ranges_contain): Change type.
1105         (~value): Update.
1106         (struct value) <unavailable, optimized_out>: Now std::vector.
1107         (value_entirely_available)
1108         (value_entirely_covered_by_range_vector)
1109         (value_entirely_unavailable, value_entirely_optimized_out):
1110         Update.
1111         (insert_into_bit_range_vector): Change argument type.
1112         (find_first_range_overlap): Likewise.
1113         (struct ranges_and_idx, value_contents_bits_eq)
1114         (require_not_optimized_out, require_available): Update.
1115         (ranges_copy_adjusted): Change argument types.
1116         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1117
1118 2018-04-06  Tom Tromey  <tom@tromey.com>
1119
1120         * value.c (~value): Update.
1121         (struct value) <parent>: Now a value_ref_ptr.
1122         (value_parent, set_value_parent, value_address, value_copy):
1123         Update.
1124
1125 2018-04-06  Tom Tromey  <tom@tromey.com>
1126
1127         * value.c (struct value): Add constructor, destructor, and member
1128         initializers.
1129         (allocate_value_lazy, value_decref): Update.
1130
1131 2018-04-06  Tom Tromey  <tom@tromey.com>
1132
1133         * value.c (struct value) <released, next>: Remove.
1134         (all_values): Now a std::vector.
1135         (allocate_value_lazy): Update.
1136         (value_next): Remove.
1137         (value_mark, value_free_to_mark, release_value)
1138         (value_release_to_mark): Update.
1139
1140 2018-04-06  Tom Tromey  <tom@tromey.com>
1141
1142         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1143         (free_value_chain): Remove.
1144         * value.c (free_value_chain): Remove.
1145         (value_release_to_mark): Return a std::vector.
1146         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1147         std::vector.
1148         (check_condition): Update.
1149         * eval.c (fetch_subexp_value): Change "val_chain" to a
1150         std::vector.
1151         * breakpoint.c (update_watchpoint): Update.
1152         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1153
1154 2018-04-06  Tom Tromey  <tom@tromey.com>
1155
1156         * value.h (free_all_values): Remove.
1157         * value.c (free_all_values): Remove.
1158
1159 2018-04-06  Tom Tromey  <tom@tromey.com>
1160
1161         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1162         (value_history_chain, value_history_count): Remove.
1163         (value_history): New global.
1164         (record_latest_value, access_value_history, show_values)
1165         (preserve_values): Update.
1166
1167 2018-04-06  Tom Tromey  <tom@tromey.com>
1168
1169         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1170         * varobj.c (varobj_set_display_format, varobj_set_value)
1171         (install_default_visualizer, construct_visualizer)
1172         (install_new_value, ~varobj, varobj_get_value_type)
1173         (my_value_of_variable, varobj_editable_p): Update.
1174         * c-varobj.c (c_describe_child, c_value_of_variable)
1175         (cplus_number_of_children, cplus_describe_child): Update.
1176         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1177         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1178         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1179
1180 2018-04-06  Tom Tromey  <tom@tromey.com>
1181
1182         * printcmd.c (last_examine_address): Change type to
1183         value_ref_ptr.
1184         (do_examine, x_command): Update.
1185
1186 2018-04-06  Tom Tromey  <tom@tromey.com>
1187
1188         * value.c (release_value): Update.
1189         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1190         (struct bpstats) <val>: Now a value_ref_ptr.
1191         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1192         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1193         (~watchpoint, print_it_watchpoint, watch_command_1)
1194         (invalidate_bp_value_on_memory_change): Update.
1195
1196 2018-04-06  Tom Tromey  <tom@tromey.com>
1197
1198         * varobj.c (varobj_clear_saved_item)
1199         (update_dynamic_varobj_children, install_new_value, ~varobj):
1200         Update.
1201         * value.h (value_incref): Move declaration earlier.
1202         (value_decref): Rename from value_free.
1203         (struct value_ref_policy): New.
1204         (value_ref_ptr): New typedef.
1205         (struct value_deleter): Remove.
1206         (gdb_value_up): Remove typedef.
1207         (release_value): Change return type.
1208         (release_value_or_incref): Remove.
1209         * value.c (set_value_parent): Update.
1210         (value_incref): Change return type.
1211         (value_decref): Rename from value_free.
1212         (value_free_to_mark, free_all_values, free_value_chain): Update.
1213         (release_value): Return value_ref_ptr.
1214         (release_value_or_incref): Remove.
1215         (record_latest_value, set_internalvar, clear_internalvar):
1216         Update.
1217         * stack.c (info_frame_command): Don't call value_free.
1218         * python/py-value.c (valpy_dealloc, valpy_new)
1219         (value_to_value_object): Update.
1220         * printcmd.c (do_examine): Update.
1221         * opencl-lang.c (lval_func_free_closure): Update.
1222         * mi/mi-main.c (register_changed_p): Don't call value_free.
1223         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1224         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1225         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1226         value_free.
1227         * guile/scm-value.c (vlscm_free_value_smob)
1228         (vlscm_scm_from_value): Update.
1229         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1230         (frame_unwind_register_unsigned, get_frame_register_bytes)
1231         (put_frame_register_bytes): Don't call value_free.
1232         * findvar.c (address_from_register): Don't call value_free.
1233         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1234         * dwarf2loc.c (entry_data_value_free_closure)
1235         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1236         (dwarf2_evaluate_loc_desc_full): Update.
1237         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1238         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1239         (~watchpoint, watch_command_1)
1240         (invalidate_bp_value_on_memory_change): Update.
1241         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1242
1243 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1244
1245         PR gdb/23022
1246         * warning.m4: Add -Wno-error=deprecated-register.
1247         * configure: Re-generate.
1248
1249 2018-04-05  Tom Tromey  <tom@tromey.com>
1250
1251         * linespec.h: Remove include of "vec.h".
1252
1253 2018-04-05  Tom Tromey  <tom@tromey.com>
1254
1255         * linespec.c (typep): Remove typedef.
1256         (find_methods, find_superclass_methods): Take a std::vector.
1257         (find_method): Use std::vector.
1258
1259 2018-04-05  Tom Tromey  <tom@tromey.com>
1260
1261         * utils.c (compare_strings): Remove.
1262         * utils.h (compare_strings): Remove.
1263         * objc-lang.h (find_imps): Update.
1264         * objc-lang.c (find_methods): Take a std::vector.
1265         (uniquify_strings, find_imps): Likewise.
1266         * linespec.c (find_methods): Take a std::vector.
1267         (decode_objc): Use std::vector.
1268         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1269         a std::vector.
1270         (find_method, find_function_symbols): Use std::vector.
1271
1272 2018-04-05  Tom Tromey  <tom@tromey.com>
1273
1274         * completer.c (completion_tracker::completion_tracker): Remove
1275         cast.
1276         (completion_tracker::discard_completions): Likewise.
1277         * breakpoint.c (ambiguous_names_p): Remove cast.
1278         * ada-lang.c (_initialize_ada_language): Remove cast.
1279         * utils.h (streq): Update.
1280         (streq_hash): Add new declaration.
1281         * utils.c (streq): Return bool.
1282         (streq_hash): New function.
1283
1284 2018-04-05  Tom Tromey  <tom@tromey.com>
1285
1286         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1287         Remove a string copy.
1288
1289 2018-04-05  Tom Tromey  <tom@tromey.com>
1290
1291         * linespec.c (filter_results): Use std::vector.
1292         (decode_line_2, decode_line_full): Update.
1293
1294 2018-04-05  Tom Tromey  <tom@tromey.com>
1295
1296         * linespec.c (canonical_to_fullform): Return std::string.
1297         (filter_results): Update.
1298         (struct decode_line_2_item): Add constructor.
1299         <fullform, displayform>: Now std::string.
1300         (decode_line_2_compare_items): Now a std::sort comparator.
1301         (decode_line_2): Update.
1302
1303 2018-04-05  Tom Tromey  <tom@tromey.com>
1304
1305         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1306         (unexpected_linespec_error): Update.
1307         (linespec_parse_basic, parse_linespec): Update.
1308
1309 2018-04-05  Tom Tromey  <tom@tromey.com>
1310
1311         * linespec.c (linespec_parse_basic): Reindent.
1312
1313 2018-04-05  Tom Tromey  <tom@tromey.com>
1314
1315         * minsyms.h (iterate_over_minimal_symbols): Update.
1316         * minsyms.c (iterate_over_minimal_symbols): Take a
1317         gdb::function_view.
1318         * linespec.c (struct collect_minsyms): Remove.
1319         (compare_msyms): Now a std::sort comparator.
1320         (add_minsym): Add parameters.
1321         (search_minsyms_for_name): Update.  Use std::vector.
1322
1323 2018-04-03  Tom Tromey  <tom@tromey.com>
1324
1325         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1326         gdb::byte_vector.
1327
1328 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1329
1330         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1331
1332 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1333
1334         PR gdb/16959
1335         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1336         printing static type.
1337
1338 2018-04-01  Tom Tromey  <tom@tromey.com>
1339
1340         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1341         (rs6000_xfer_shared_libraries): Update.
1342
1343 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1344
1345         * common/gdb_vecs.h (char_ptr): Remove.
1346         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1347
1348 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1349
1350         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1351         with std::vector.
1352         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1353
1354 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1355
1356         * tracepoint.h (struct uploaded_tp): Initialize fields.
1357         <actions, step_actions, cmd_strings>: Change type to
1358         std::vector<char *>.
1359         * tracepoint.c (get_uploaded_tp): Allocate with new.
1360         (free_uploaded_tps): Free with delete.
1361         (parse_tracepoint_definition): Adjust to std::vector change.
1362         * breakpoint.c (read_uploaded_action): Likewise.
1363         (create_tracepoint_from_upload): Likewise.
1364         * ctf.c (ctf_write_uploaded_tp): Likewise.
1365         (SET_ARRAY_FIELD): Likewise.
1366         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1367
1368 2018-03-30  Tom Tromey  <tom@tromey.com>
1369
1370         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1371         std::unique_ptr.
1372         (svr4_keep_data_in_core): Update.
1373         (svr4_read_so_list): Update.
1374
1375 2018-03-30  Tom Tromey  <tom@tromey.com>
1376
1377         * windows-nat.c (handle_output_debug_string, handle_exception):
1378         Update.
1379         * target.h (target_read_string): Update.
1380         * target.c (target_read_string): Change "string" to
1381         unique_xmalloc_ptr.
1382         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1383         Update.
1384         * solib-frv.c (frv_current_sos): Update.
1385         * solib-dsbt.c (dsbt_current_sos): Update.
1386         * solib-darwin.c (darwin_current_sos): Update.
1387         * linux-thread-db.c (inferior_has_bug): Update.
1388         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1389         Update.  Remove alloca.
1390         * ada-lang.c (ada_main_name): Update.
1391
1392 2018-03-30  Tom Tromey  <tom@tromey.com>
1393
1394         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1395         (struct dwo_file_deleter): New.
1396         (dwo_file_up): New typedef.
1397         (open_and_init_dwo_file): Use dwo_file_up.
1398         (free_dwo_file_cleanup): Remove.
1399
1400 2018-03-30  Tom Tromey  <tom@tromey.com>
1401
1402         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1403         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1404
1405 2018-03-30  Tom Tromey  <tom@tromey.com>
1406
1407         * dwarf2read.c (class free_cached_comp_units): New class.
1408         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1409         (free_cached_comp_units): Remove function.
1410
1411 2018-03-30  Tom Tromey  <tom@tromey.com>
1412
1413         * utils.h (make_cleanup_unpush_target): Remove.
1414         * inf-ptrace.c (struct target_unpusher): New.
1415         (target_unpush_up) New typedef.
1416         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1417         target_unpush_up.
1418         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1419
1420 2018-03-27  Tom Tromey  <tom@tromey.com>
1421
1422         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1423
1424 2018-03-27  Pedro Alves  <palves@redhat.com>
1425             Tom Tromey  <tom@tromey.com>
1426
1427         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1428         destructor.  Now a class.
1429         (gdb_readline_wrapper_cleanup): Remove function.
1430         (gdb_readline_wrapper): Remove cleanups.
1431
1432 2018-03-27  Tom Tromey  <tom@tromey.com>
1433
1434         * typeprint.h (struct type_print_options) <local_typedefs,
1435         global_typedefs>: Remove "struct" keyword.
1436         (class typedef_hash_table): New class.
1437         (recursively_update_typedef_hash, add_template_parameters)
1438         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1439         (find_typedef_in_hash): Don't declare.
1440         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1441         (typedef_hash_table::recursively_update): Rename from
1442         recursively_update_typedef_hash.  Now a member.
1443         (typedef_hash_table::add_template_parameters): Rename from
1444         add_template_parameters.  Now a member.
1445         (typedef_hash_table::typedef_hash_table): Now a constructor;
1446         rename from create_typedef_hash.
1447         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1448         rename from free_typedef_hash.
1449         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1450         (do_free_global_table): Remove.
1451         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1452         from copy_type_recursive.
1453         (create_global_typedef_table): Remove.
1454         (typedef_hash_table::find_global_typedef): Now a member of
1455         typedef_hash_table.
1456         (typedef_hash_table::find_typedef): Rename from
1457         find_typedef_in_hash; now a member.
1458         (whatis_exp): Update.
1459         * extension.h (struct ext_lang_type_printers): Add constructor and
1460         destructor.
1461         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1462         declare.
1463         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1464         Now a constructor; rename from start_ext_lang_type_printers.
1465         (ext_lang_type_printers): Now a destructor; rename from
1466         free_ext_lang_type_printers.
1467         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1468         Update.
1469         (c_type_print_base_struct_union): Update.  Remove cleanups.
1470
1471 2018-03-27  Tom Tromey  <tom@tromey.com>
1472
1473         * dwarf-index-write.c: Include <cmath>.
1474
1475 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1476
1477         * NEWS: Add entry describing new "set|show varsize-limit" command.
1478         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1479         command.
1480         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1481         "set variable".
1482
1483 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1484
1485         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1486         dwarf-index-write.c
1487         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1488         * dwarf-index-common.c: New file.
1489         * dwarf-index-common.h: New file.
1490         * dwarf-index-write.c: New file.
1491         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1492         (struct dwarf2_section_info): Move from here.
1493         (dwarf2_section_info_def): Likewise.
1494         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1495         (offset_type): Likewise.
1496         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1497         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1498         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1499         (byte_swap): Likewise.
1500         (MAYBE_SWAP): Likewise.
1501         (dwarf2_per_cu_ptr): Likewise.
1502         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1503         (struct tu_stats): Likewise.
1504         (struct dwarf2_per_objfile): Likewise.
1505         (struct dwarf2_per_cu_data): Likewise.
1506         (struct signatured_type): Likewise.
1507         (sig_type_ptr): Likewise.
1508         (DEF_VEC_P (sig_type_ptr)): Likewise.
1509         (INDEX4_SUFFIX): Likewise.
1510         (INDEX5_SUFFIX): Likewise.
1511         (DEBUG_STR_SUFFIX): Likewise.
1512         (dwarf2_read_section): Make non-static.
1513         (mapped_index_string_hash): Move from here.
1514         (dwarf5_djb_hash): Likewise.
1515         (file_write): Likewise.
1516         (class data_buf): Likewise.
1517         (struct symtab_index_entry): Likewise.
1518         (struct mapped_symtab): Likewise.
1519         (find_slot): Likewise.
1520         (hash_expand): Likewise.
1521         (add_index_entry): Likewise.
1522         (uniquify_cu_indices): Likewise.
1523         (class c_str_view): Likewise.
1524         (class c_str_view_hasher): Likewise.
1525         (class vector_hasher): Likewise.
1526         (write_hash_table): Likewise.
1527         (psym_index_map): Likewise.
1528         (struct addrmap_index_data): Likewise.
1529         (add_address_entry): Likewise.
1530         (add_address_entry_worker): Likewise.
1531         (write_address_map): Likewise.
1532         (symbol_kind): Likewise.
1533         (write_psymbols): Likewise.
1534         (struct signatured_type_index_data): Likewise.
1535         (write_one_signatured_type): Likewise.
1536         (recursively_count_psymbols): Likewise.
1537         (recursively_write_psymbols): Likewise.
1538         (class debug_names): Likewise.
1539         (check_dwarf64_offsets): Likewise.
1540         (psyms_seen_size): Likewise.
1541         (write_gdbindex): Likewise.
1542         (write_debug_names): Likewise.
1543         (assert_file_size): Likewise.
1544         (write_psymtabs_to_index): Likewise.
1545         (save_gdb_index_command): Likewise.
1546         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1547         command.
1548         * dwarf2read.h: New file.
1549
1550 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1551
1552         PR gdb/22670
1553         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1554         symbol name if the CU's language stores symbol names in linkage
1555         format.
1556         * language.h (struct language_defn)
1557         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1558         all instances of this struct.
1559
1560 2018-03-26  Tom Tromey  <tom@tromey.com>
1561
1562         * stack.c (backtrace_command_1): Remove verbose code.
1563
1564 2018-03-26  Tom Tromey  <tom@tromey.com>
1565
1566         * python/py-framefilter.c (py_print_type): Don't catch
1567         exceptions.  Return void.
1568         (py_print_value): Likewise.
1569         (py_print_single_arg): Likewise.
1570         (enumerate_args): Don't catch exceptions.
1571         (py_print_args): Likewise.
1572         (py_print_frame): Likewise.
1573         (gdbpy_apply_frame_filter): Catch exceptions here.
1574
1575 2018-03-26  Tom Tromey  <tom@tromey.com>
1576
1577         * stack.c (_initialize_stack): Remove trailing newlines from help
1578         text.  Add "Usage" line to "backtrace" help.
1579
1580 2018-03-26  Tom Tromey  <tom@tromey.com>
1581
1582         PR python/16486:
1583         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1584
1585 2018-03-26  Tom Tromey  <tom@tromey.com>
1586
1587         * python/py-framefilter.c (py_print_single_arg): Return
1588         EXT_LANG_BT_ERROR from catch.
1589
1590 2018-03-26  Tom Tromey  <tom@tromey.com>
1591
1592         PR backtrace/15584:
1593         * stack.c (backtrace_command_1): Move some code into no-filters
1594         "if".
1595
1596 2018-03-26  Tom Tromey  <tom@tromey.com>
1597
1598         * python/py-framefilter.c (throw_quit_or_print_exception): New
1599         function.
1600         (gdbpy_apply_frame_filter): Use it.
1601
1602 2018-03-26  Tom Tromey  <tom@tromey.com>
1603
1604         PR cli/17716:
1605         * python/py-framefilter.c (py_print_type, py_print_value)
1606         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1607         RETURN_MASK_ERROR.
1608
1609 2018-03-26  Tom Tromey  <tom@tromey.com>
1610
1611         * python/py-framefilter.c (enumerate_args): Use
1612         gdb::unique_xmalloc_ptr.
1613
1614 2018-03-26  Tom Tromey  <tom@tromey.com>
1615
1616         * python/py-framefilter.c (py_print_frame): Return
1617         EXT_LANG_BT_OK.
1618         (gdbpy_apply_frame_filter): Update comment.
1619         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1620         Remove.
1621         <EXT_LANG_BT_NO_FILTERS>: Change value.
1622
1623 2018-03-26  Tom Tromey  <tom@tromey.com>
1624
1625         PR backtrace/15582:
1626         * stack.c (backtrace_command): Parse "hide" argument.
1627         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1628         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1629         constant.
1630
1631 2018-03-26  Tom Tromey  <tom@tromey.com>
1632
1633         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1634         add "flags".
1635         (backtrace_command): Remove "fulltrace", add "flags".
1636
1637 2018-03-26  Tom Tromey  <tom@tromey.com>
1638
1639         * stack.c (backtrace_command): Rewrite command line parsing.
1640
1641 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1642
1643         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1644
1645 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1646
1647         * filename-seen-cache.h: Add include guard.
1648
1649 2018-03-26  Keith Seitz  <keiths@redhat.com>
1650
1651         * symfile.c (place_section): Remove "struct" from section_addr_info
1652         in comment.
1653         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1654         "struct" keyword from section_addr_info.
1655
1656 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1657
1658         * regformats/regdef.h (reg): Add constructors.
1659
1660 2018-03-25  Pedro Alves  <palves@redhat.com>
1661
1662         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1663         if then/else bodies in var_func_name extraction.
1664
1665 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1666
1667         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1668         lookup_minimal_symbol() to find symbol entry.
1669         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1670
1671 2018-03-23  Keith Seitz  <keiths@redhat.com>
1672
1673         PR c++/22968
1674         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1675         nested type definitions for C++, too.
1676
1677 2018-03-23  Tom Tromey  <tom@tromey.com>
1678
1679         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1680         a typedef.
1681         (macho_register_oso): Remove.
1682         (macho_symtab_read): Take a std::vector.
1683         (oso_el_compare_name): Now a std::sort comparator.
1684         (macho_symfile_read_all_oso): Take a std::vector.
1685         (macho_symfile_read): Use std::vector.  Remove cleanups.
1686
1687 2018-03-22  Tom Tromey  <tom@tromey.com>
1688
1689         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1690         (record_full_goto_bookmark): Use std::string.
1691
1692 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1693
1694         PR tdep/18295
1695         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1696         a single mask.
1697
1698 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1699
1700         * rs6000-tdep.c (store_insn_p): New function.
1701         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1702         and cr_reg to their unshifted values. Use store_insn_p to
1703         match LR saves using either R1 or fdata->alloca_reg. Use
1704         store_insn_p to match CR saves. Set alloca_reg_offset
1705         when alloca_reg and framep are set. Remove lr_reg shift
1706         when assigning to fdata->lr_register.
1707
1708 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1709
1710         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1711         command line args instead of emitting a warning.
1712
1713 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1714
1715         * tracepoint.h (struct static_tracepoint_marker): Initialize
1716         fields, define default constructor, move constructor and move
1717         assignment, disable the rest.
1718         <str_id, extra>: Make std::string.
1719         (release_static_tracepoint_marker): Remove.
1720         (free_current_marker): Remove.
1721         * tracepoint.c (free_current_marker): Remove.
1722         (parse_static_tracepoint_marker_definition): Adjust to
1723         std::string, use new hex2str overload.
1724         (release_static_tracepoint_marker): Remove.
1725         (print_one_static_tracepoint_marker): Get marker by reference
1726         and adjust to std::string.
1727         (info_static_tracepoint_markers_command): Adjust to std::vector
1728         changes
1729         * target.h (static_tracepoint_marker_p): Remove typedef.
1730         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1731         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1732         bool.
1733         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1734         * target-debug.h
1735         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1736         (target_debug_print_std_vector_static_tracepoint_marker): New.
1737         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1738         to...
1739         (target_debug_print_static_tracepoint_marker_p): ... this.
1740         * target-delegates.c: Re-generate.
1741         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1742         Make std::string.
1743         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1744         (decode_static_tracepoint_spec): Adjust to std::vector.
1745         (tracepoint_print_one_detail): Adjust to std::string.
1746         (strace_marker_decode_location): Adjust to std::string.
1747         (update_static_tracepoint): Adjust to std::string, remove call
1748         to release_static_tracepoint_marker.
1749         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1750         Adjust to std::vector.
1751         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1752         (remote_static_tracepoint_markers_by_strid): Adjust to
1753         std::vector.
1754         * common/rsp-low.h (hex2str): New overload with explicit count
1755         of bytes.
1756         * common/rsp-low.c (hex2str): New overload with explicit count
1757         of bytes.
1758         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1759         (_initialize_rsp_low_selftests): Add test_hex2str test.
1760         * unittests/tracepoint-selftests.c
1761         (test_parse_static_tracepoint_marker_definition): Adjust to
1762         std::string.
1763
1764 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1765
1766         * tracepoint.c (parse_static_tracepoint_marker_definition):
1767         Consider case where the definition is followed by more
1768         definitions.
1769         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1770         tracepoint-selftests.c.
1771         * unittests/tracepoint-selftests.c: New.
1772
1773 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1774
1775         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1776         Carvalho.
1777
1778 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1779
1780         * symtab.c (find_pc_sect_line): fixed indentation.
1781
1782 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1783
1784         * symtab.c (find_pc_sect_line): now uses binary search.
1785
1786 2018-03-19  Tom Tromey  <tom@tromey.com>
1787
1788         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1789         "IDENT" production.
1790
1791 2018-03-19  Pedro Alves  <palves@redhat.com>
1792             Tom Tromey  <tom@tromey.com>
1793
1794         * unittests/observable-selftests.c: New file.
1795         * common/observable.h: New file.
1796         * observable.h: New file.
1797         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1798         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1799         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1800         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1801         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1802         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1803         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1804         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1805         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1806         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1807         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1808         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1809         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1810         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1811         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1812         tui/tui-interp.c, valops.c: Update all users.
1813         * tui/tui-hooks.c (tui_bp_created_observer)
1814         (tui_bp_deleted_observer, tui_bp_modified_observer)
1815         (tui_inferior_exit_observer, tui_before_prompt_observer)
1816         (tui_normal_stop_observer, tui_register_changed_observer):
1817         Remove.
1818         (tui_observers_token): New global.
1819         (attach_or_detach, tui_attach_detach_observers): New functions.
1820         (tui_install_hooks, tui_remove_hooks): Use
1821         tui_attach_detach_observers.
1822         * record-btrace.c (record_btrace_thread_observer): Remove.
1823         (record_btrace_thread_observer_token): New global.
1824         * observer.sh: Remove.
1825         * observer.c: Rename to observable.c.
1826         * observable.c (namespace gdb_observers): Define new objects.
1827         (observer_debug): Move into gdb_observers namespace.
1828         (struct observer, struct observer_list, xalloc_observer_list_node)
1829         (xfree_observer_list_node, generic_observer_attach)
1830         (generic_observer_detach, generic_observer_notify): Remove.
1831         (_initialize_observer): Update.
1832         Don't include observer.inc.
1833         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1834         (clean mostlyclean): Likewise.
1835         (observer.h, observer.inc): Remove targets.
1836         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1837         (COMMON_SFILES): Use observable.c, not observer.c.
1838         * .gitignore: Remove observer.h.
1839
1840 2018-03-18  Tom Tromey  <tom@tromey.com>
1841
1842         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1843         gdb::def_vector.
1844         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1845
1846 2018-03-17  Tom Tromey  <tom@tromey.com>
1847
1848         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1849
1850 2018-03-17  Tom Tromey  <tom@tromey.com>
1851
1852         * target.c (class scoped_target_fd): New.
1853         (target_fileio_close_cleanup): Remove.
1854         (target_fileio_read_alloc_1): Use scoped_target_fd.
1855
1856 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1857
1858         * silent-rules.mk: New.
1859         * Makefile.in: Include silent-rules.mk
1860         (srcdir, VPATH, top_srcdir): Move up.
1861         (COMPILE): Add ECHO_CXX.
1862         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1863         (init.c): Add ECHO_INIT_C.
1864         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1865         (version.c): Add ECHO_GEN.
1866         (printcmd.o): Add ECHO_CXX.
1867         (target-float.o): Add ECHO_CXX.
1868         (ada-exp.o): Add ECHO_CXX.
1869         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1870         (insight$(EXEEXT)): Add ECHO_CXXLD.
1871         * gnulib/configure.ac: Add AM_SILENT_RULES.
1872         * gnulib/aclocal.m4: Re-generate.
1873         * gnulib/configure: Re-generate.
1874         * gnulib/import/Makefile.in: Re-generate.
1875
1876 2018-03-16  Tom Tromey  <tom@tromey.com>
1877
1878         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1879         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1880         * utils.c (do_free_section_addr_info)
1881         (make_cleanup_free_section_addr_info): Remove.
1882         * symfile.h (struct other_sections): Add constructor.
1883         (struct section_addr_info): Remove.
1884         (section_addr_info): New typedef.
1885         (struct sym_fns) <sym_offsets>: Change type of parameter.
1886         (build_section_addr_info_from_objfile)
1887         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1888         (default_symfile_offsets, symbol_file_add)
1889         (symbol_file_add_from_bfd)
1890         (build_section_addr_info_from_section_table): Update.
1891         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1892         * symfile.c (alloc_section_addr_info): Remove.
1893         (build_section_addr_info_from_section_table): Change return type.
1894         Update.
1895         (build_section_addr_info_from_bfd)
1896         (build_section_addr_info_from_objfile): Likewise.
1897         (free_section_addr_info): Remove.
1898         (relative_addr_info_to_section_offsets): Change type of "addrs".
1899         (addrs_section_compar): Now a std::sort comparator.
1900         (addrs_section_sort): Change return type.
1901         (addr_info_make_relative): Change type of "addrs".  Update.
1902         (default_symfile_offsets, syms_from_objfile_1)
1903         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1904         (symbol_file_add_separate): Update.
1905         (symbol_file_add): Change type of "addrs".  Update.
1906         (add_symbol_file_command): Update.  Remove cleanups.
1907         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1908         cleanups.
1909         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1910         * solib.c (solib_read_symbols): Update.
1911         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1912         * machoread.c (macho_symfile_offsets): Update.
1913         * jit.c (jit_bfd_try_read_symtab): Update.
1914
1915 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1916
1917         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1918         unittests/utils-selftests.c.
1919         * unittests/utils-selftests.c: New file.
1920
1921 2018-03-14  Tom Tromey  <tom@tromey.com>
1922
1923         PR cli/14977:
1924         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1925         for NULL.
1926
1927 2018-03-14  Tom Tromey  <tom@tromey.com>
1928
1929         PR cli/19918:
1930         * printcmd.c (printf_pointer): Allow "-" in format.
1931
1932 2018-03-14  Tom Tromey  <tom@tromey.com>
1933
1934         * printcmd.c (_initialize_printcmd): Add usage to printf.
1935
1936 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1937
1938         * MAINTAINERS: Update my email address.
1939
1940 2018-03-13  Tom Tromey  <tom@tromey.com>
1941
1942         * machoread.c (macho_check_dsym): Change filenamep to a
1943         std::string*.
1944         (macho_symfile_read): Update.
1945         * symfile.c (load_command): Use std::string.
1946
1947 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1948
1949         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1950         to error message string.
1951         (riscv_register_name): Use xsnprintf instead of sprintf.
1952         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1953         internal_error.
1954         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1955         error.
1956         (riscv_push_dummy_call): Likewise.
1957
1958 2018-03-12  Tom Tromey  <tom@tromey.com>
1959
1960         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1961         Use gdb::byte_vector.
1962         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1963
1964 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1965
1966         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1967         parameter type to readable_regcache.
1968         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1969         the declaration.
1970
1971 2018-03-11  Tom Tromey  <tom@tromey.com>
1972
1973         * dwarf2read.c (struct nextfield): Add initializers.
1974         (struct nextfnfield): Remove.
1975         (struct fnfieldlist): Add initializers.  Remove "length" and
1976         "head", use std::vector.
1977         (struct decl_field_list): Remove.
1978         (struct field_info): Add initializers.
1979         <fields, baseclasses>: Now std::vector.
1980         <nbaseclasses, nfnfields, typedef_field_list_count,
1981         nested_types_list_count>: Remove.
1982         (dwarf2_add_field, dwarf2_add_type_defn)
1983         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1984         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1985         (process_structure_scope): Update.
1986
1987 2018-03-11  Tom Tromey  <tom@tromey.com>
1988
1989         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1990         for use by std::sort.
1991         (build_type_psymtabs_1): Use std::vector.
1992
1993 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1994
1995         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1996         and LIBMPFR in the printed configuration.
1997
1998 2018-03-08  Tom Tromey  <tom@tromey.com>
1999
2000         * source.c (get_filename_and_charpos): Use scoped_fd.
2001         * nto-procfs.c (procfs_open_1): Use scoped_fd.
2002         (procfs_pidlist): Likewise.
2003         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
2004         (iterate_over_mappings): Likewise.
2005
2006 2018-03-08  Tom Tromey  <tom@tromey.com>
2007
2008         * infcall.c (struct call_return_meta_info)
2009         <stack_temporaries_enabled>: Remove.
2010         (get_call_return_value, call_function_by_hand_dummy): Update.
2011         * thread.c (disable_thread_stack_temporaries): Remove.
2012         (enable_thread_stack_temporaries): Remove.
2013         (thread_stack_temporaries_enabled_p): Return bool.
2014         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2015         (get_last_thread_stack_temporary): Update.
2016         * eval.c (evaluate_subexp): Update.
2017         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2018         class, not a function.
2019         (value_ptr, value_vec): Remove typedefs.
2020         (class thread_info) <stack_temporaries_enabled>: Now bool.
2021         <stack_temporaries>: Now a std::vector.
2022         (thread_stack_temporaries_enabled_p)
2023         (value_in_thread_stack_temporaries): Return bool.
2024
2025 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2026
2027         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2028         (getpkt_or_notif_sane_1): Likewise.
2029
2030 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2031
2032         * build-id.c (build_id_to_debug_bfd): Use std::string.
2033
2034 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2035
2036         * build-id.c (find_separate_debug_file_by_buildid): Return
2037         std::string.
2038         * build-id.h (find_separate_debug_file_by_buildid): Return
2039         std::string.
2040         * coffread.c (coff_symfile_read): Adjust to std::string.
2041         * elfread.c (elf_symfile_read): Adjust to std::string.
2042         * symfile.c (separate_debug_file_exists): Change parameter to
2043         std::string.
2044         (find_separate_debug_file): Return std::string.
2045         (find_separate_debug_file_by_debuglink): Return std::string.
2046         * symfile.h (find_separate_debug_file_by_debuglink): Return
2047         std::string.
2048
2049 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2050
2051         * common/xml-utils.c (xml_escape_text): Move code to...
2052         (xml_escape_text_append): ... this new function.
2053         * common/xml-utils.h (xml_escape_text_append): New declaration.
2054         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2055         New function.
2056         (_initialize_xml_utils): register test_xml_escape_text_append as
2057         a selftest.
2058
2059 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2060
2061         * defs.h: Remove MAX_REGISTER_SIZE.
2062         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2063         asserts.
2064         * python/py-unwind.c (pyuw_sniffer): Likewise.
2065
2066 2018-03-07  Tom Tromey  <tom@tromey.com>
2067
2068         * linux-tdep.c (linux_info_proc): Update.
2069         * target.h (struct target_ops) <to_fileio_readlink>: Return
2070         optional<string>.
2071         (target_fileio_readlink): Return optional<string>.
2072         * remote.c (remote_hostio_readlink): Return optional<string>.
2073         * inf-child.c (inf_child_fileio_readlink): Return
2074         optional<string>.
2075         * target.c (target_fileio_readlink): Return optional<string>.
2076
2077 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2078
2079         * regcache.c (cooked_read_test): Add riscv to the list of
2080         architectures that have a save_reggroup.
2081
2082 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2083
2084         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2085         value is not a dynamic class object.
2086
2087 2018-03-06  Tom Tromey  <tom@tromey.com>
2088
2089         * rust-exp.y: Formatting fixes.
2090
2091 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2092
2093         * riscv-tdep.c (riscv_register_name): Remove target description
2094         support.
2095         (riscv_gdbarch_init): Remove target description check.
2096
2097 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2098
2099         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2100         comment.
2101         * riscv-tdep.h: Likewise.
2102
2103 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2104
2105         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2106         (riscv_pseudo_register_write): Delete.
2107         (riscv_gdbarch_init): Remove all use of pseudo registers.
2108
2109 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2110
2111         * record-btrace.c (btrace_print_lines): Replace cleanup
2112         parameter with RAII equivalents.
2113         (btrace_insn_history): Replace cleanup with RAII equivalents.
2114         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2115         make_cleanup_ui_out_tuple_begin_end): Remove.
2116         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2117         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2118         make_cleanup_ui_out_list_begin_end): Remove.
2119
2120 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2121
2122         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2123         parameter types to std::vector.  Use bool.
2124         (record_btrace_wait): Replace VEC(tp_t) with
2125         std::vector<thread_info *>.
2126         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2127
2128 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2129
2130         * record-btrace.c (record_btrace_disable_callback): Remove.
2131         (struct scoped_btrace_disable): New.
2132         (record_btrace_open): Use scoped_btrace_disable.
2133
2134 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2135
2136         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2137         reading values from registers.
2138
2139 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2140
2141         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2142         where appropriate.
2143
2144 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2145
2146         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2147         change parameter type.  Use GDB's print functions, and use
2148         core_addr_to_string where appropriate.
2149         (riscv_push_dummy_call): Use core_addr_to_string where
2150         appropriate, update call to riscv_print_arg_location, and reindent
2151         a few lines.
2152         (riscv_return_value): Update call to riscv_print_arg_location.
2153
2154 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2155             Tim Newsome <tim@sifive.com>
2156             Albert Ou <a0u@eecs.berkeley.edu>
2157             Darius Rad <darius@bluespec.com>
2158
2159         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2160         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2161         (ALLDEPFILES): Add riscv-tdep.c
2162         * configure.tgt: Add riscv support.
2163         * riscv-tdep.c: New file.
2164         * riscv-tdep.h: New file.
2165         * NEWS: Mention new target.
2166         * MAINTAINERS: Add entry for riscv.
2167
2168 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2169
2170         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2171         fields within aggregates.
2172
2173 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2174
2175         * record-btrace.c (btrace_print_lines): Change type of flags to
2176         gdb_disassembly_flags.
2177
2178 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2179
2180         * fbsd-nat.c: Include "inf-ptrace.h".
2181         (USE_SIGTRAP_SIGINFO): Conditionally define.
2182         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2183         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2184         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2185         function.
2186         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2187         Likewise.
2188         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2189         Likewise.
2190         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2191         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2192         "supports_stopped_by_hw_breakpoint" target methods.
2193
2194 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2195
2196         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2197         * fbsd-nat.c (debug_fbsd_nat): New variable.
2198         (show_fbsd_nat_debug): New function.
2199         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2200         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2201
2202 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2203
2204         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2205         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2206         prototype.
2207         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2208         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2209         method.
2210
2211 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2212
2213         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2214         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2215
2216 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2217
2218         * charset.c (struct charset_vector): New.
2219         (charsets): Change type to charset_vector.
2220         (find_charset_names): Adjust.
2221         (add_one): Adjust.
2222         (_initialize_charset): Adjust.
2223
2224 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2225
2226         * progspace.h (struct program_space) <deleted_solibs>: Change
2227         type to std::vector<std::string>.
2228         * progspace.c (clear_program_space_solib_cache): Adjust.
2229         * breakpoint.c (print_solib_event): Adjust.
2230         (check_status_catch_solib): Adjust.
2231         * solib.c (update_solib_list): Adjust.
2232         * ui-out.h (class ui_out) <field_string>: New overload.
2233         * ui-out.c (ui_out::field_string): New overload.
2234
2235 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2236
2237         * progspace.h (struct program_space): Add constructor and
2238         destructor, initialize fields.
2239         (add_program_space): Remove.
2240         * progspace.c (add_program_space): Rename to...
2241         (program_space::program_space): ... this.
2242         (release_program_space): Rename to...
2243         (program_space::~program_space): ... this.
2244         (delete_program_space): Use delete to delete program_space.
2245         (initialize_progspace): Use new to allocate program_space.
2246         * inferior.c (add_inferior_with_spaces): Likewise.
2247         (clone_inferior_command): Likewise.
2248         * infrun.c (follow_fork_inferior): Likewise.
2249         (handle_vfork_child_exec_or_exit): Likewise.
2250
2251 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2252
2253         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2254         (delim_string_to_char_ptr_vec): Return std::vector of
2255         gdb::unique_xmalloc_ptr.
2256         (dirnames_to_char_ptr_vec_append): Take std::vector of
2257         gdb::unique_xmalloc_ptr.
2258         (dirnames_to_char_ptr_vec): Return std::vector of
2259         gdb::unique_xmalloc_ptr.
2260         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2261         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2262         (delim_string_to_char_ptr_vec): Return an std::vector of
2263         gdb::unique_xmalloc_ptr, adjust the code.
2264         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2265         gdb::unique_xmalloc_ptr, adjust the code.
2266         (dirnames_to_char_ptr_vec): Return an std::vector of
2267         gdb::unique_xmalloc_ptr, adjust the code.
2268         * auto-load.c (auto_load_safe_path_vec): Change type to
2269         std::vector of gdb::unique_xmalloc_ptr.
2270         (auto_load_expand_dir_vars): Return an std::vector of
2271         gdb::unique_xmalloc_ptr, adjust the code.
2272         (auto_load_safe_path_vec_update): Adjust.
2273         (filename_is_in_auto_load_safe_path_vec): Adjust.
2274         (auto_load_objfile_script_1): Adjust.
2275         * build-id.c (build_id_to_debug_bfd): Adjust.
2276         * linux-thread-db.c (thread_db_load_search): Adjust.
2277         * source.c (add_path): Adjust.
2278         (openp): Adjust.
2279         * symfile.c (find_separate_debug_file): Adjust.
2280         * utils.c (do_free_char_ptr_vec): Remove.
2281         (make_cleanup_free_char_ptr_vec): Remove.
2282
2283 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2284
2285         PR gdb/22907
2286         * common/pathstuff.c: Conditionally include "<windows.h>".
2287
2288 2018-03-01  Georg Sauthoff  <mail@georg.so>
2289
2290         PR gdb/22888
2291         * gcore.in: Quote variables and switch interpreter to bash.
2292
2293 2018-03-01  Tom Tromey  <tom@tromey.com>
2294
2295         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2296         assertion.  Add assertion for discriminant_index.
2297         (quirk_rust_enum): Use correct base type name in univariant case.
2298
2299 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2300
2301         * record.c (get_call_history_modifiers): Return a
2302         record_print_flags.
2303         (cmd_record_call_history): Adjust.
2304         * record-btrace.c (record_btrace_call_history): Adjust.
2305         (record_btrace_call_history_range): Adjust.
2306         (record_btrace_call_history_from): Adjust.
2307         * target-debug.h (target_debug_print_record_print_flags): New.
2308         * target-delegates.c: Re-generate.
2309         * target.c (target_call_history): Change flags type.
2310         (target_call_history_from): Likewise.
2311         (target_call_history_range): Likewise.
2312         * target.h (struct target_ops) <target_call_history>: Likewise.
2313         (target_call_history_from): Likewise.
2314         (target_call_history_range): Likewise.
2315
2316 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2317             Simon Marchi  <simon.marchi@polymtl.ca>
2318
2319         * common/common-utils.c: Include "sys/stat.h".
2320         (is_regular_file): Move here from "source.c"; change return
2321         type to "bool".
2322         * common/common-utils.h (is_regular_file): New prototype.
2323         * common/pathstuff.c (contains_dir_separator): New function.
2324         * common/pathstuff.h (contains_dir_separator): New prototype.
2325         * source.c: Don't include "sys/stat.h".
2326         (is_regular_file): Move to "common/common-utils.c".
2327
2328 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2329
2330         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2331         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2332         * auto-load.c: Include "common/pathstuff.h".
2333         * common/common-def.h (current_directory): Move here.
2334         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2335         function.
2336         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2337         prototype.
2338         * common/pathstuff.c: New file.
2339         * common/pathstuff.h: New file.
2340         * compile/compile.c: Include "common/pathstuff.h".
2341         * defs.h (current_directory): Move to "common/common-defs.h".
2342         * dwarf2read.c: Include "common/pathstuff.h".
2343         * exec.c: Likewise.
2344         * guile/scm-safe-call.c: Likewise.
2345         * linux-thread-db.c: Likewise.
2346         * main.c: Likewise.
2347         * nto-tdep.c: Likewise.
2348         * objfiles.c: Likewise.
2349         * source.c: Likewise.
2350         * symtab.c: Likewise.
2351         * utils.c: Include "common/pathstuff.h".
2352         (gdb_realpath): Move to "common/pathstuff.c".
2353         (gdb_realpath_keepfile): Likewise.
2354         (gdb_abspath): Likewise.
2355         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2356         (gdb_realpath_keepfile): Likewise.
2357         (gdb_abspath): Likewise.
2358
2359 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2360
2361         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2362         wildcard process pid for super_resume for kernels with a
2363         specific bug.
2364
2365 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2366
2367         * compile/compile.c (get_args): Add additional comments
2368         explaining function.
2369
2370 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2371             Tom Tromey  <tom@tromey.com>
2372
2373         * target.h (memory_write_request_s): Remove typedef.  Don't define
2374         VEC.
2375         (target_write_memory_blocks): Change argument to std::vector.
2376         (struct memory_write_request): Add constructor.
2377         * target-memory.c (compare_block_starting_address): Return bool.
2378         Change argument types.
2379         (claim_memory): Change arguments to use std::vector.
2380         (split_regular_and_flash_blocks, blocks_to_erase)
2381         (compute_garbled_blocks): Likewise.
2382         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2383         (target_write_memory_blocks): Change argument to std::vector.
2384         * symfile.c (struct load_section_data): Add constructor and
2385         destructor.  Use std::vector for "requests".
2386         (struct load_progress_data): Add initializers.
2387         (load_section_callback): Update.  Use "new".
2388         (clear_memory_write_data): Remove.
2389         (generic_load): Update.
2390
2391 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2392
2393         * arch/aarch64.h: Use common/tdesc.h.
2394
2395 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2396
2397         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2398         architecture with a 64-bit ABI.
2399
2400 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2401
2402         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2403         ahead of target description loading.
2404
2405 2018-02-26  Tom Tromey  <tom@tromey.com>
2406
2407         * stack.c (backtrace_command_1): Update.
2408         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2409         of "flags".
2410         * python/py-framefilter.c (py_print_frame)
2411         (gdbpy_apply_frame_filter): Change type of "flags".
2412         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2413         of "flags".
2414         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2415         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2416         * extension.h (enum frame_filter_flag): Rename from
2417         frame_filter_flags.
2418         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2419         (apply_ext_lang_frame_filter): Change type of "flags".
2420         * extension.c (apply_ext_lang_frame_filter): Change type of
2421         "flags".
2422         * extension-priv.h (struct extension_language_ops)
2423         <apply_frame_filter>: Change type of "flags".
2424
2425 2018-02-26  Tom Tromey  <tom@tromey.com>
2426
2427         PR python/16497:
2428         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2429         off-by-one in py_end computation.
2430         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2431         PRINT_MORE_FRAMES.
2432         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2433         constant.
2434
2435 2018-02-26  Tom Tromey  <tom@tromey.com>
2436
2437         * dwarf2read.c (struct variant_field): New.
2438         (struct nextfield) <variant>: New field.
2439         (dwarf2_add_field): Handle DW_TAG_variant_part.
2440         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2441         discriminated union.
2442         (read_structure_type): Handle DW_TAG_variant_part.
2443         (handle_struct_member_die): New function, extracted from
2444         process_structure_scope.  Handle DW_TAG_variant.
2445         (process_structure_scope): Handle discriminated unions.  Call
2446         handle_struct_member_die.
2447
2448 2018-02-26  Tom Tromey  <tom@tromey.com>
2449
2450         * rust-lang.h (rust_last_path_segment): Declare.
2451         * rust-lang.c (rust_last_path_segment): Now public.  Change
2452         contract.
2453         (struct disr_info): Remove.
2454         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2455         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2456         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2457         (rust_enum_p, rust_enum_variant): New function.
2458         (rust_underscore_fields): Remove "offset" parameter.
2459         (rust_print_enum): New function.
2460         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2461         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2462         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2463         enums.
2464         (rust_internal_print_type): New function, from rust_print_type.
2465         Remove enum code.
2466         (rust_print_type): Call rust_internal_print_type.
2467         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2468         Update enum handling.
2469         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2470         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2471         (rust_union_quirks): New functions.
2472         (process_full_comp_unit, process_full_type_unit): Call
2473         rust_union_quirks.
2474         (process_structure_scope): Update rust_unions if necessary.
2475
2476 2018-02-26  Tom Tromey  <tom@tromey.com>
2477
2478         * value.h (value_union_variant): Declare.
2479         * valops.c (value_union_variant): New function.
2480         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2481         (struct discriminant_info): New.
2482         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2483         enumerator.
2484         (struct main_type) <flag_discriminated_union>: New field.
2485
2486 2018-02-26  Tom Tromey  <tom@tromey.com>
2487
2488         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2489         unittests/unpack-selftests.c.
2490         * unittests/unpack-selftests.c: New file.
2491         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2492
2493 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2494
2495         * dwarf2read.c (struct partial_die_info) <read>: New method.
2496         (read_partial_die): Remove the declaration.
2497         (load_partial_dies): Update.
2498         (partial_die_info::partial_die_info):
2499         (read_partial_die): Change it to partial_die_info::read.
2500
2501 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2502
2503         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2504         (fixup_partial_die): Remove declaration.
2505         (scan_partial_symbols): Update.
2506         (partial_die_parent_scope): Likewise.
2507         (partial_die_full_name): Likewise.
2508         (fixup_partial_die): Change it to partial_die_info::fixup.
2509
2510 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2511
2512         * dwarf2read.c (read_partial_die): Update the declaration.
2513         (load_partial_dies): Caller update.
2514         (read_partial_die): Remove one argument abbrev_len.
2515
2516 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2517
2518         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2519         assignment operator.
2520         (load_partial_dies): Use ctor and copy ctor.
2521         (read_partial_die): Update.
2522         (dwarf2_cu::find_partial_die): Use ctor.
2523
2524 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2525
2526         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2527         (find_partial_die_in_comp_unit): Change it to
2528         dwarf2_cu::find_partial_die.
2529         (find_partial_die): Update.
2530
2531 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2532
2533         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2534         is NULL.
2535
2536 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2537
2538         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2539
2540 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2541
2542         * arch/amd64.h: Use common/tdesc.h.
2543         * arch/i386.c: Likewise.
2544         * arch/i386.h: Likewise.
2545         * arch/tic6x.c: Likewise.
2546         * arch/tdesc.h: Move file from here...
2547         * common/tdesc.h: ...to here.
2548         * features/aarch64-core.c: Regenerate.
2549         * features/aarch64-fpu.c: Regenerate.
2550         * features/i386/32bit-avx.c: Regenerate.
2551         * features/i386/32bit-avx512.c: Regenerate.
2552         * features/i386/32bit-core.c: Regenerate.
2553         * features/i386/32bit-linux.c: Regenerate.
2554         * features/i386/32bit-mpx.c: Regenerate.
2555         * features/i386/32bit-pkeys.c: Regenerate.
2556         * features/i386/32bit-sse.c: Regenerate.
2557         * features/i386/64bit-avx.c: Regenerate.
2558         * features/i386/64bit-avx512.c: Regenerate.
2559         * features/i386/64bit-core.c: Regenerate.
2560         * features/i386/64bit-linux.c: Regenerate.
2561         * features/i386/64bit-mpx.c: Regenerate.
2562         * features/i386/64bit-pkeys.c: Regenerate.
2563         * features/i386/64bit-segments.c: Regenerate.
2564         * features/i386/64bit-sse.c: Regenerate.
2565         * features/i386/x32-core.c: Regenerate.
2566         * features/tic6x-c6xp.c: Regenerate.
2567         * features/tic6x-core.c: Regenerate.
2568         * features/tic6x-gp.c: Regenerate.
2569         * target-descriptions.c: Use common/tdesc.h.
2570         * target-descriptions.h: Likewise.
2571
2572 2018-02-24  Tom Tromey  <tom@tromey.com>
2573
2574         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2575         (try_thread_db_load_from_dir, thread_db_load_search): Use
2576         std::string.
2577         (info_auto_load_libthread_db_compare): Return bool.  Change
2578         argument types.
2579         (info_auto_load_libthread_db): Use std::vector, std::string.
2580         Remove cleanups.
2581
2582 2018-02-24  Tom Tromey  <tom@tromey.com>
2583
2584         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2585         std::string.
2586         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2587         std::string*.
2588         * gdbarch.c: Rebuild.
2589         * gdbarch.h: Rebuild.
2590         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2591         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2592         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2593         std::string*.
2594
2595 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2596
2597         * gdbtypes.h (sect_offset): Change type to uint64_t.
2598         (sect_offset_str): New function.
2599         * dwarf2read.c (create_addrmap_from_aranges): Use
2600         sect_offset_str.
2601         (error_check_comp_unit_head): Likewise.
2602         (create_debug_type_hash_table): Likewise.
2603         (read_cutu_die_from_dwo): Likewise.
2604         (init_cutu_and_read_dies): Likewise.
2605         (init_cutu_and_read_dies_no_follow): Likewise.
2606         (process_psymtab_comp_unit_reader): Likewise.
2607         (partial_die_parent_scope): Likewise.
2608         (peek_die_abbrev): Likewise.
2609         (process_queue): Likewise.
2610         (dwarf2_physname): Likewise.
2611         (read_namespace_alias): Likewise.
2612         (read_import_statement): Likewise.
2613         (create_dwo_cu_reader): Likewise.
2614         (create_cus_hash_table): Likewise.
2615         (lookup_dwo_cutu): Likewise.
2616         (inherit_abstract_dies): Likewise.
2617         (read_func_scope): Likewise.
2618         (read_call_site_scope): Likewise.
2619         (dwarf2_add_member_fn): Likewise.
2620         (read_common_block): Likewise.
2621         (read_module_type): Likewise.
2622         (read_typedef): Likewise.
2623         (read_subrange_type): Likewise.
2624         (load_partial_dies): Likewise.
2625         (read_partial_die): Likewise.
2626         (find_partial_die): Likewise.
2627         (read_str_index): Likewise.
2628         (dwarf2_string_attr): Likewise.
2629         (build_error_marker_type): Likewise.
2630         (lookup_die_type): Likewise.
2631         (dump_die_shallow): Likewise.
2632         (follow_die_ref): Likewise.
2633         (dwarf2_fetch_die_loc_sect_off): Likewise.
2634         (dwarf2_fetch_constant_bytes): Likewise.
2635         (follow_die_sig): Likewise.
2636         (get_signatured_type): Likewise.
2637         (get_DW_AT_signature_type): Likewise.
2638         (dwarf2_find_containing_comp_unit): Likewise.
2639         (set_die_type): Likewise.
2640
2641 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2642
2643         * arch/aarch64.c: Include "common-defs.h".
2644         * arch/amd64.c: Likewise.
2645         * arch/i386.c: Likewise.
2646
2647 2018-02-21  Tom Tromey  <tom@tromey.com>
2648
2649         * value.h: (extract_field_op): Update.
2650         * eval.c (extract_field_op): Return a const char *.
2651         * expression.h (parse_expression_for_completion): Update.
2652         * completer.c (complete_expression): Update.
2653         (add_struct_fields): Make fieldname const.
2654         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2655         (mark_completion_tag, parse_exp_in_context_1): Update.
2656         (parse_expression_for_completion): Change "name" to
2657         unique_xmalloc_ptr*.
2658
2659 2018-02-21  Tom Tromey  <tom@tromey.com>
2660
2661         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2662
2663 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2664
2665         * avr-tdep.c (avr_read_pc): Change parameter type to
2666         readable_regcache.
2667         * gdbarch.sh (read_pc): Likewise.
2668         * gdbarch.c: Re-generated.
2669         * gdbarch.h: Re-generated.
2670         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2671         readable_regcache.
2672         * ia64-tdep.c (ia64_read_pc): Likewise.
2673         * mips-tdep.c (mips_read_pc): Likewise.
2674         * spu-tdep.c (spu_read_pc): Likewise.
2675
2676 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2677
2678         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2679         * regcache-dump.c: New file.
2680         * regcache.c: Move register_dump to regcache-dump.c.
2681         (maintenance_print_registers): Likewise.
2682         (maintenance_print_raw_registers): Likewise.
2683         (maintenance_print_cooked_registers): Likewise.
2684         (maintenance_print_register_groups): Likewise.
2685         (maintenance_print_remote_registers): Likewise.
2686         (_initialize_regcache): Likewise.
2687         * regcache.h (register_dump): Moved from regcache.c.
2688
2689 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2690
2691         * regcache.c (regcache::regcache): Update.
2692         (regcache::invalidate): Move it to detached_regcache::invalidate.
2693         (get_thread_arch_aspace_regcache): Update.
2694         (regcache::raw_update): Update.
2695         (regcache::cooked_read): Remove some code.
2696         (regcache::cooked_read_value): Likewise.
2697         (regcache::raw_write): Remove assert on m_readonly_p.
2698         (regcache::raw_supply_integer): Move it to
2699         detached_regcache::raw_supply_integer.
2700         (regcache::raw_supply_zeroed): Likewise.
2701         * regcache.h (detached_regcache) <raw_supply_integer>: New
2702         declaration.
2703         <raw_supply_zeroed, invalidate>: Likewise.
2704         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2705         <invalidate>: Likewise.
2706         <m_readonly_p>: Removed.
2707
2708 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2709
2710         * infcmd.c (get_return_value): Let stop_regs point to
2711         get_current_regcache.
2712         * regcache.c (regcache::regcache): Remove.
2713         (register_dump_reg_buffer): New class.
2714         (regcache_print): Adjust.
2715         * regcache.h (regcache): Remove constructors.
2716
2717 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2718
2719         * regcache.c (class register_dump): New class.
2720         (register_dump_regcache, register_dump_none): New class.
2721         (register_dump_remote, register_dump_groups): New class.
2722         (regcache_print): Update.
2723         * regcache.h (regcache_dump_what): Move it to regcache.c.
2724         (regcache) <dump>: Remove.
2725
2726 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2727
2728         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2729          reg_buffer_rw *.
2730         (jit_unwind_reg_set_impl): Call raw_supply.
2731         (jit_frame_sniffer): Use reg_buffer_rw.
2732         * record-full.c (record_full_core_regbuf): Change its type.
2733         (record_full_core_open_1): Use reg_buffer_rw.
2734         (record_full_close): Likewise.
2735         (record_full_core_fetch_registers): Use regcache->raw_supply.
2736         (record_full_core_store_registers): Likewise.
2737         * regcache.c (regcache::get_register_status): Move it to
2738         reg_buffer.
2739         (regcache_raw_set_cached_value): Remove.
2740         (regcache::raw_set_cached_value): Remove.
2741         (regcache::raw_write): Call raw_supply.
2742         (regcache::raw_supply): Move it to reg_buffer_rw.
2743         * regcache.h (regcache_raw_set_cached_value): Remove.
2744         (reg_buffer_rw): New class.
2745
2746 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2747
2748         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2749         readonly_detached_regcache.
2750         (dummy_frame_prev_register): Use regcache->cooked_read.
2751         * frame.c (frame_save_as_regcache): Change return type.
2752         (frame_pop): Update.
2753         * frame.h (frame_save_as_regcache): Update declaration.
2754         * inferior.h (get_infcall_suspend_state_regcache): Update
2755         declaration.
2756         * infrun.c (infcall_suspend_state) <registers>: use
2757         readonly_detached_regcache.
2758         (save_infcall_suspend_state): Don't use regcache_dup.
2759         (get_infcall_suspend_state_regcache): Change return type.
2760         * linux-fork.c (struct fork_info) <savedregs>: Change to
2761         readonly_detached_regcache.
2762         <pc>: New field.
2763         (fork_save_infrun_state): Don't use regcache_dup.
2764         (info_checkpoints_command): Adjust.
2765         * mi/mi-main.c (register_changed_p): Update declaration.
2766         (mi_cmd_data_list_changed_registers): Use
2767         readonly_detached_regcache.
2768         (register_changed_p): Change parameter type to
2769         readonly_detached_regcache.
2770         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2771         readonly_detached_regcache.
2772         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2773         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2774         New.
2775         (regcache::save): Move it to reg_buffer.
2776         (regcache::restore): Change parameter type.
2777         (regcache_dup): Remove.
2778         * regcache.h (reg_buffer) <save>: New method.
2779         (readonly_detached_regcache): New class.
2780         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2781         readonly_detached_regcache.
2782         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2783
2784 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2785
2786         * frame.c (frame_save_as_regcache): Use regcache method save.
2787         (frame_pop): Use regcache method restore.
2788         * infrun.c (restore_infcall_suspend_state): Likewise.
2789         * linux-fork.c (fork_load_infrun_state): Likewise.
2790         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2791         save.
2792         * regcache.c (regcache_save): Remove.
2793         (regcache::restore): More asserts.
2794         (regcache_cpy): Remove.
2795         * regcache.h (regcache_save): Remove the declaration.
2796         (regcache::restore): Move from private to public.
2797         Remove the friend declaration of regcache_cpy.
2798         (regcache_cpy): Remove declaration.
2799
2800 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2801
2802         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2803         parameter type to 'readable_regcache *'.
2804         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2805         * arm-tdep.c (arm_neon_quad_read): Likewise.
2806         (arm_pseudo_read): Likewise.
2807         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2808         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2809         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2810         * gdbarch.c: Re-generated.
2811         * gdbarch.h: Re-generated.
2812         * gdbarch.sh (pseudo_register_read): Change parameter type to
2813         'readable_regcache *'.
2814         (pseudo_register_read_value): Likewise.
2815         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2816         (h8300_pseudo_register_read): Likewise.
2817         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2818         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2819         (i386_pseudo_register_read_into_value): Likewise.
2820         (i386_pseudo_register_read_value): Likewise.
2821         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2822         declaration.
2823         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2824         * m32c-tdep.c (m32c_raw_read): Likewise.
2825         (m32c_read_flg): Likewise.
2826         (m32c_banked_register): Likewise.
2827         (m32c_banked_read): Likewise.
2828         (m32c_sb_read): Likewise.
2829         (m32c_part_read): Likewise.
2830         (m32c_cat_read): Likewise.
2831         (m32c_r3r2r1r0_read): Likewise.
2832         (m32c_pseudo_register_read): Likewise.
2833         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2834         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2835         (mep_pseudo_cr64_read): Likewise.
2836         (mep_pseudo_register_read): Likewise.
2837         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2838         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2839         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2840         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2841         (regcache::cooked_read): Likewise.
2842         (regcache::cooked_read_value): Likewise.
2843         (regcache_cooked_read_signed):
2844         (regcache::cooked_read): Likewise.
2845         * regcache.h (readable_regcache): New class.
2846         (regcache): Inherit readable_regcache.  Move some methods to
2847         readable_regcache.
2848         * rl78-tdep.c (rl78_pseudo_register_read): Change
2849         parameter type to 'readable_regcache *'.
2850         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2851         (e500_pseudo_register_read): Change parameter type to
2852         'readable_regcache *'.
2853         (dfp_pseudo_register_read): Likewise.
2854         (vsx_pseudo_register_read): Likewise.
2855         (efpr_pseudo_register_read): Likewise.
2856         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2857         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2858         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2859         (sh64_pseudo_register_read): Likewise.
2860         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2861         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2862         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2863         (spu_pseudo_register_read): Likewise.
2864         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2865         (xtensa_pseudo_register_read): Likewise.
2866
2867 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2868
2869         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2870         (regcache::arch): Move it to reg_buffer::arch.
2871         (regcache::register_buffer): Likewise.
2872         (regcache::assert_regnum): Likewise.
2873         (regcache::num_raw_registers): Likewise.
2874         * regcache.h (reg_buffer): New class.
2875         (regcache): Inherit reg_buffer.
2876
2877 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2878
2879         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2880         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2881
2882 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2883
2884         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2885
2886 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2887
2888         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2889         (SFILES): Remove common/*.c files.
2890         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2891         * common/common.host: Add common reference.
2892         * configure.ac: Likewise.
2893         * configure: Regenerate.
2894
2895 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2896
2897         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2898         (block_initialize_namespace): Use new.
2899         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2900         (dwarf2_free_objfile): Use delete.
2901         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2902         (copy_type_recursive): Use new.
2903         * gdb_obstack.h (allocate_on_obstack): New.
2904
2905 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2906
2907         PR gdb/22849
2908         * inferior.c (exit_inferior_1): Reset inf->control.
2909
2910 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2911
2912         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2913         declaration.
2914
2915 2018-02-14  Pedro Alves  <palves@redhat.com>
2916
2917         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2918         frame_cleanup_after_sniffer on exception.
2919
2920 2018-02-14  Tom Tromey  <tom@tromey.com>
2921
2922         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2923         const.
2924         (solib_bfd_open): Make pathname const.
2925         * solib.c (solib_bfd_open): Make pathname const.
2926         * solib-spu.c (spu_bfd_fopen): Make name const.
2927         (spu_bfd_open): Make pathname const.
2928         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2929         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2930
2931 2018-02-14  Tom Tromey  <tom@tromey.com>
2932
2933         * symfile.c (symfile_bfd_open): Update.
2934         * source.h (openp, source_full_path_of, find_and_open_source):
2935         Change argument type to unique_xmalloc_ptr.
2936         * source.c (openp): Take a unique_xmalloc_ptr.
2937         (source_full_path_of, find_and_open_source): Likewise.
2938         (open_source_file, symtab_to_fullname): Update.
2939         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2940         unique_xmalloc_ptr.
2941         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2942         (exec_file_find): Update.
2943         * psymtab.c (psymtab_to_fullname): Update.
2944         * nto-tdep.h (nto_find_and_open_solib): Update.
2945         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2946         unique_xmalloc_ptr.
2947         * exec.c (exec_file_attach): Update.
2948         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2949         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2950
2951 2018-02-14  Tom Tromey  <tom@tromey.com>
2952
2953         * solib.c: Include source.h.
2954         * nto-tdep.c: Include source.h.
2955         * mi/mi-cmd-env.c: Include source.h.
2956         * infcmd.c: Include source.h.
2957         * exec.c: Include source.h.
2958         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2959         (add_path, directory_switch, source_path, init_source_path): Move
2960         declarations...
2961         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2962         (add_path, directory_switch, source_path, init_source_path):
2963         ...here.
2964
2965 2018-02-14  Tom Tromey  <tom@tromey.com>
2966
2967         * solist.h (exec_file_find, solib_find): Return
2968         unique_xmalloc_ptr.
2969         (solib_bfd_fopen): Take a const char *.
2970         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2971         (exec_file_find, solib_find): Likewise.
2972         (solib_bfd_fopen): Do not take ownership of "pathname".
2973         (solib_bfd_open): Use unique_xmalloc_ptr.
2974         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2975         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2976         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2977         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2978
2979 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2980
2981         * ada-lang.c (name_match_type_from_name): Remove reference to
2982         ada_name_for_lookup in function's documentation.
2983         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2984
2985 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2986
2987         * defs.h (enum openp_flags): New enum.
2988         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2989         Move to enum openp_flags.
2990         (openp_flags): New enum flags.
2991         (openp): Change parameter type to openp_flags.
2992         * source.c (openp): Change parameter type to openp_flags.
2993         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2994         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2995
2996 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2997
2998         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2999         per-command.
3000
3001 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3002
3003         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
3004         into...
3005         (class dwarf2_queue_guard): ...the destructor of this new class.
3006         (dw2_do_instantiate_symtab): Create instance of the new class
3007         dwarf2_queue_guard, remove cleanup.
3008
3009 2018-02-09  Tom Tromey  <tom@tromey.com>
3010
3011         * source.c (find_source_lines): Don't reference past the end of
3012         the vector.
3013
3014 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3015
3016         * remote.c (remote_btrace_maybe_reopen): Change error message.
3017         * btrace.c (btrace_enable): Likewise.
3018         (parse_xml_btrace): Likewise.
3019         (parse_xml_btrace_conf): Likewise.
3020
3021 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3022
3023         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3024         (linux_enable_pt, linux_enable_bts): Call
3025         diagnose_perf_event_open_fail.
3026
3027 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3028
3029         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3030         Remove parameter and change return type.  Update callers.  Move it.
3031         (linux_enable_bts, linux_enable_pt): Improve error message.
3032         (linux_enable_pt): Remove zero buffer size check.
3033         (linux_enable_btrace): Improve error messages.  Remove NULL return
3034         check.
3035
3036 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3037
3038         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3039         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3040         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3041         (linux_supports_pt, linux_supports_btrace): Remove.
3042         (linux_enable_bts): Call cpu_supports_bts.
3043         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3044         * remote.c (remote_supports_btrace): Remove.
3045         (init_remote_ops): Remove remote_supports_btrace.
3046         * target-delegates.c: Regenerated.
3047         * target.c (target_supports_btrace): Remove.
3048         * target.h (target_ops) <to_supports_btrace>: Remove
3049         (target_supports_btrace): Remove.
3050         * x86-linux-nat.c (x86_linux_create_target): Remove
3051         linux_supports_btrace.
3052
3053 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3054
3055         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3056         btrace failed.
3057         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3058         exception and use message in own exception.
3059
3060 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3061
3062         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3063         (perf_event_pt_event_type): Use gdb_file_up.
3064         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3065         scoped_fd, and scoped_mmap.
3066
3067 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3068
3069         * common/scoped_mmap.h: New.
3070         * unittests/scoped_mmap-selftest.c: New.
3071         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3072         unittests/scoped_mmap-selftest.c.
3073
3074 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3075
3076         * common/scoped_fd.h: New.
3077         * unittests/scoped_fd-selftest.c: New.
3078         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3079         unittests/scoped_fd-selftest.c.
3080
3081 2018-02-09  Tom Tromey  <tom@tromey.com>
3082
3083         * auto-load.c (auto_load_section_scripts): Use
3084         gdb::unique_xmalloc_ptr.
3085
3086 2018-02-09  Tom Tromey  <tom@tromey.com>
3087
3088         * auto-load.c (execute_script_contents): Use std::string.
3089
3090 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3091
3092         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3093         Python function, rather than a new command.
3094
3095 2018-02-08  Tom Tromey  <tom@tromey.com>
3096
3097         * solib.c (solib_find_1): Use std::string.
3098         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3099
3100 2018-02-08  Tom Tromey  <tom@tromey.com>
3101
3102         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3103
3104 2018-02-08  Tom Tromey  <tom@tromey.com>
3105
3106         * source.c (find_source_lines): Use gdb::def_vector.
3107
3108 2018-02-08  Tom Tromey  <tom@tromey.com>
3109
3110         * macrocmd.c (struct temporary_macro_definition): New.
3111         (macro_define_command): Use temporary_macro_definition.  Remove
3112         cleanups.
3113         (free_macro_definition_ptr): Remove.
3114
3115 2018-02-08  Tom Tromey  <tom@tromey.com>
3116
3117         * macroexp.c (maybe_expand): Use std::string.
3118
3119 2018-02-08  Tom Tromey  <tom@tromey.com>
3120
3121         * macroexp.c (struct macro_buffer): Add initializers for some
3122         members.
3123         (init_buffer, init_shared_buffer, free_buffer)
3124         (free_buffer_return_text): Remove.
3125         (macro_buffer): New constructors.
3126         (~macro_buffer): New destructor.
3127         (macro_buffer::set_shared): New method.
3128         (macro_buffer::resize_buffer, macro_buffer::appendc)
3129         (macro_buffer::appendmem): Now methods, not free functions.
3130         (set_token, append_tokens_without_splicing, stringify)
3131         (macro_stringify): Update.
3132         (gather_arguments): Change return type.  Remove argc_p argument,
3133         add args_ptr argument.  Use std::vector.
3134         (substitute_args): Remove argc argument.  Accept std::vector.
3135         (expand): Update.  Use std::vector.
3136         (scan, macro_expand, macro_expand_next): Update.
3137
3138 2018-02-08  Tom Tromey  <tom@tromey.com>
3139
3140         * symtab.c (default_collect_symbol_completion_matches_break_on):
3141         Use unique_xmalloc_ptr.
3142         * macroscope.h: (sal_macro_scope, user_macro_scope)
3143         (default_macro_scope): Return unique_xmalloc_ptr.
3144         * macroscope.c (sal_macro_scope, user_macro_scope)
3145         (default_macro_scope): Return unique_xmalloc_ptr.
3146         * macroexp.h (macro_expand, macro_expand_once): Return
3147         unique_xmalloc_ptr.
3148         * macroexp.c (macro_expand, macro_expand_once): Return
3149         unique_xmalloc_ptr.
3150         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3151         (info_macro_command, info_macros_command): Use
3152         unique_xmalloc_ptr.
3153         * compile/compile-c-support.c (write_macro_definitions): Use
3154         unique_xmalloc_ptr.
3155         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3156
3157 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3158
3159         * value.c (value_static_field): Assign field type instead of
3160         containing type when returning an optimized out value.
3161
3162 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3163
3164         * ft32-tdep.c (ft32_read_pc): Remove.
3165         (ft32_write_pc): Remove.
3166         (ft32_gdbarch_init): Update.
3167         * m32r-tdep.c (m32r_read_pc): Remove.
3168         (m32r_gdbarch_init): Update.
3169         * mep-tdep.c (mep_read_pc): Remove.
3170         (mep_gdbarch_init): Update.
3171         * microblaze-tdep.c (microblaze_write_pc): Remove.
3172         (microblaze_gdbarch_init): Update.
3173         * mn10300-tdep.c (mn10300_read_pc): Remove.
3174         (mn10300_write_pc): Remove.
3175         (mn10300_gdbarch_init): Update.
3176         * moxie-tdep.c (moxie_read_pc): Remove.
3177         (moxie_write_pc): Remove.
3178         (moxie_gdbarch_init): Update.
3179
3180 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3181
3182         * expprint.c (print_subexp_standard): Handle
3183         OP_F77_UNDETERMINED_ARGLIST.
3184         (dump_subexp_body_standard): Likewise.
3185
3186 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3187
3188         * target-descriptions.c (tdesc_element_visitor) Add empty
3189         implementations.
3190         (tdesc_type): Move make_gdb_type from here.
3191         (tdesc_type_builtin): Likewise.
3192         (tdesc_type_vector): Likewise.
3193         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3194         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3195         (make_gdb_type_union): Likewise.
3196         (make_gdb_type_flags): Likewise.
3197         (make_gdb_type_enum): Likewise.
3198         (make_gdb_type): New function.
3199         (tdesc_register_type): Use static make_gdb_type.
3200
3201 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3202
3203         * infcmd.c (default_print_one_register_info): Align natural-format
3204         column values consistently one under another.
3205         (pad_to_column): New function.
3206
3207 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3208
3209         * dwarf2read.c (dwarf2_physname): Move commment.
3210
3211 2018-02-01  Leszek Swirski  <leszeks@google.com>
3212
3213         * varobj.c (varobj_formatted_print_options): Allow recursive
3214         pretty printing if pretty printing is enabled.
3215
3216 2018-02-01  Leszek Swirski  <leszeks@google.com>
3217
3218         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3219         names after a structop as a filename.
3220
3221 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3222
3223         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3224         (arm_record_coproc_data_proc): Likewise.
3225
3226 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3227
3228         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3229
3230 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3231
3232         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3233         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3234
3235 2018-01-31  Pedro Alves  <palves@redhat.com>
3236
3237         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3238         * inflow.c (child_terminal_save_inferior): Wrap reference to
3239         tcgetpgrp in HAVE_TERMIOS_H.
3240         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3241         _WIN32.
3242         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3243         always iterate over all inferiors.
3244         (gdbsim_cntrl_c): Adjust.
3245         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3246
3247 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3248
3249         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3250         index type is objfile-owned if the element type is as well.
3251
3252 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3253
3254         GDB 8.1 released.
3255
3256 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3257
3258         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3259         "features/s390x-linux64.c".
3260         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3261         s390_linux32 and s390x_linux64.
3262         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3263         default tdesc.
3264         * s390-tdep.c: Include "features/s390-linux32.c" and
3265         "features/s390x-linux64.c".
3266         (s390_tdesc_valid): Add check for tdesc_has_registers.
3267         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3268         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3269         tdesc_s390x_linux64.
3270         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3271         tdesc_s390x_linux64 to...
3272         * s390-tdep.h: ...here.
3273
3274 2018-01-30  Pedro Alves  <palves@redhat.com>
3275
3276         PR gdb/13211
3277         * config.in, configure: Regenerate.
3278         * configure.ac: Check for getpgid.
3279         * go32-nat.c (go32_pass_ctrlc): New.
3280         (go32_target): Install it.
3281         * inf-child.c (inf_child_target): Install
3282         child_terminal_save_inferior, child_pass_ctrlc and
3283         child_interrupt.
3284         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3285         (inf_ptrace_target): No longer install it.
3286         * infcmd.c (interrupt_target_1): Adjust.
3287         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3288         (child_interrupt): Declare.
3289         (inferior::terminal_state): New.
3290         * inflow.c (struct terminal_info): Update comments.
3291         (inferior_process_group): Delete.
3292         (terminal_is_ours): Delete.
3293         (gdb_tty_state): New.
3294         (child_terminal_init): Adjust.
3295         (is_gdb_terminal, sharing_input_terminal_1)
3296         (sharing_input_terminal): New functions.
3297         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3298         Set the process's actual process group in the foreground if
3299         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3300         mark terminal as the inferior's if not sharing GDB's terminal.
3301         Don't check attach_flag.
3302         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3303         pass down a target_terminal_state.
3304         (child_terminal_save_inferior): New, factored out from ...
3305         (child_terminal_ours_1): ... this.  Handle
3306         target_terminal_state::is_ours_for_output.
3307         (child_interrupt, child_pass_ctrlc): New.
3308         (inflow_inferior_exit): Clear the inferior's terminal_state.
3309         (copy_terminal_info): Copy the inferior's terminal state.
3310         (_initialize_inflow): Remove reference to terminal_is_ours.
3311         * inflow.h (inferior_process_group): Delete.
3312         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3313         * procfs.c (procfs_target): Don't install procfs_interrupt.
3314         (procfs_interrupt): Delete.
3315         * remote.c (remote_serial_quit_handler): Adjust.
3316         (remote_interrupt): Remove ptid parameter.  Adjust.
3317         * target-delegates.c: Regenerate.
3318         * target.c: Include "terminal.h".
3319         (target_terminal::terminal_state): Rename to ...
3320         (target_terminal::m_terminal_state): ... this.
3321         (target_terminal::init): Adjust.
3322         (target_terminal::inferior): Adjust to per-inferior
3323         terminal_state.
3324         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3325         (target_terminal::ours, target_terminal::ours_for_output): Use
3326         target_terminal_is_ours_kind.
3327         (target_interrupt): Remove ptid parameter.  Adjust.
3328         (default_target_pass_ctrlc): Adjust.
3329         * target.h (target_ops::to_terminal_save_inferior): New field.
3330         (target_ops::to_interrupt): Remove ptid_t parameter.
3331         (target_interrupt): Remove ptid_t parameter.  Update comment.
3332         (target_pass_ctrlc): Update comment.
3333         * target/target.h (target_terminal_state): New scoped enum,
3334         factored out of ...
3335         (target_terminal::terminal_state): ... here.
3336         (target_terminal::inferior): Update comments.
3337         (target_terminal::restore_inferior): New.
3338         (target_terminal::is_inferior, target_terminal::is_ours)
3339         (target_terminal::is_ours_for_output): Adjust.
3340         (target_terminal::scoped_restore_terminal_state): Adjust to
3341         rename, and call restore_inferior() instead of inferior().
3342         (target_terminal::scoped_restore_terminal_state::m_state): Change
3343         type.
3344         (target_terminal::terminal_state): Rename to ...
3345         (target_terminal::m_terminal_state): ... this and change type.
3346
3347 2018-01-30  Pedro Alves  <palves@redhat.com>
3348
3349         * linux-nat.c (wait_for_signal): New function.
3350         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3351         directly.
3352         (async_terminal_is_ours)
3353         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3354         (linux_nat_add_target): Don't override
3355         to_terminal_inferior/to_terminal_ours.
3356
3357 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3358
3359         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3360
3361 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3362
3363         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3364         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3365         dwarf2_per_objfile_free here.
3366         (dwarf2_per_objfile_free): Remove.
3367         (_initialize_dwarf2_read): Don't register
3368         dwarf2_per_objfile_free as a registry cleanup.
3369
3370 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3371
3372         Avoid compilation errors in MinGW native builds
3373
3374         The error is triggered by including python-internal.h, and the
3375         error message is:
3376
3377              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3378                       from build-gnulib/import/math.h:27,
3379                       from d:/usr/Python26/include/pyport.h:235,
3380                       from d:/usr/Python26/include/Python.h:58,
3381                       from python/python-internal.h:94,
3382                       from python/py-arch.c:24:
3383              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3384         using ::hypot;
3385                 ^~~~~
3386
3387         This happens because Python headers define 'hypot' to expand t
3388         '_hypot' in the Windows builds.
3389         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3390         'hypoth'.  This avoids a compilation error.
3391
3392 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3393
3394         * MAINTAINERS (Write After Approval): Fix ordering.
3395
3396 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3397
3398         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3399
3400 2018-01-26  Alan Modra  <amodra@gmail.com>
3401
3402         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3403         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3404         Remove nop.  Make const.  Comment.
3405         (powerpc32_plt_stub_so_2): New.
3406         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3407         Correct count.  Update uses.
3408         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3409         Move common code reading PLT entry word.  Correct
3410         powerpc32_plt_stub PLT address calculation.
3411         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3412         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3413         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3414         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3415         (ppc64_standard_linkage8): Likewise.
3416         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3417         Correct insns description.
3418         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3419
3420 2018-01-24  Pedro Alves  <palves@redhat.com>
3421
3422         GCC PR libstdc++/83906
3423         * gdbtypes.c (operator==(const dynamic_prop &,
3424         const dynamic_prop &)): New.
3425         (operator==(const range_bounds &, const range_bounds &)): New.
3426         (check_types_equal): Use them instead of memcmp.
3427         * gdbtypes.h (operator==(const dynamic_prop &,
3428         const dynamic_prop &)): Declare.
3429         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3430         (operator==(const range_bounds &, const range_bounds &)): Declare.
3431         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3432
3433 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3434
3435         * s390-linux-tdep.c (s390_record_address_mask)
3436         (s390_record_calc_disp_common, s390_record_calc_disp)
3437         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3438         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3439         (s390_process_record): Move to s390-tdep.c.
3440         (s390_linux_init_abi_any): Adjust.
3441         * s390-tdep.c (s390_record_address_mask)
3442         (s390_record_calc_disp_common, s390_record_calc_disp)
3443         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3444         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3445         (s390_process_record): Moved from s390-linux-tdep.c
3446         (s390_gdbarch_init): Adjust.
3447
3448 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3449
3450         * s390-linux-nat.c (s390-tdep.h): New include.
3451         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3452         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3453         (ALLDEPFILES): Add s390-tdep.c.
3454         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3455         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3456         * s390-tdep.h: ...this.  New file.
3457         * s390-linux-tdep.c (s390-tdep.h): New include.
3458         (_initialize_s390_tdep): Rename to...
3459         (_initialize_s390_linux_tdep): ...this and adjust.
3460         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3461         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3462         s390-tdep.h.
3463         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3464         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3465         (s390_is_partial_instruction, s390_software_single_step)
3466         (is_non_branch_ril, s390_displaced_step_copy_insn)
3467         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3468         (s390_prologue_data, s390_addr, s390_store, s390_load)
3469         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3470         (s390_register_call_saved, s390_guess_tracepoint_registers)
3471         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3472         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3473         (s390_pseudo_register_name, s390_pseudo_register_type)
3474         (s390_pseudo_register_read, s390_pseudo_register_write)
3475         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3476         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3477         (s390_addr_bits_remove, s390_address_class_type_flags)
3478         (s390_address_class_type_flags_to_name)
3479         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3480         (s390_function_arg_float, s390_function_arg_vector)
3481         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3482         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3483         (s390_frame_align, s390_register_return_value, s390_return_value)
3484         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3485         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3486         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3487         (s390_trad_frame_prev_register, s390_unwind_cache)
3488         (s390_prologue_frame_unwind_cache)
3489         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3490         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3491         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3492         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3493         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3494         (s390_frame_base_address, s390_local_base_address)
3495         (s390_frame_base, s390_gcc_target_options)
3496         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3497         (s390_validate_reg_range, s390_tdesc_valid)
3498         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3499         * s390-tdep.c: ...this.  New file.
3500
3501 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3502
3503         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3504         (s390_process_record, s390_gdbarch_tdep_alloc)
3505         (s390_linux_init_abi_any): Use/set new hook.
3506
3507 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3508
3509         * s390-linux-tdep.c (osabi.h): New include.
3510         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3511         (s390_linux_init_abi_any): New functions.
3512         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3513
3514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3515
3516         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3517         tdesc_has_registers check
3518
3519 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3520
3521         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3522         (s390_validate_reg_range): New macro.
3523         (s390_gdbarch_init): Adjust.
3524
3525 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3526
3527         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3528         (s390_gdbarch_tdep_alloc): Adjust.
3529         (s390_gdbarch_init): Adjust.
3530
3531 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3532
3533         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3534         <have_tdb>: Change type to bool.
3535         (s390_gdbarch_tdep_alloc): Adjust.
3536         (s390_gdbarch_init): Adjust.
3537
3538 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3539
3540         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3541         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3542         (s390_gdbarch_tdep_alloc): New function.
3543         (s390_gdbarch_init): Allocate tdep at start and use its fields
3544         instead of separate variables.
3545
3546 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3547
3548         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3549         when looking for cached gdbarch and add comment for remaining.
3550
3551 2018-01-22  Pedro Alves  <palves@redhat.com>
3552             Sergio Durigan Junior  <sergiodj@redhat.com>
3553
3554         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3555         case.
3556
3557 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3558
3559         * MAINTAINERS: Update my company e-mail address.
3560
3561 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3562
3563         * regcache.c (cooked_write_test): New function.
3564         (_initialize_regcache): Register the test.
3565
3566 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3567
3568         * ia64-tdep.c (ia64_pseudo_register_read): Call
3569         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3570         * m32c-tdep.c (m32c_cat_read): Likewise.
3571         (m32c_r3r2r1r0_read): Likewise.
3572         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3573         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3574
3575 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3576
3577         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3578         method raw_read instead of regcache_raw_read.
3579         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3580         * arm-tdep.c (arm_neon_quad_read): Likewise.
3581         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3582         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3583         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3584         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3585         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3586         (i386_pseudo_register_read_into_value): Likewise.
3587         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3588         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3589         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3590         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3591         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3592         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3593         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3594         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3595         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3596
3597 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3598
3599         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3600         * configure.tgt: Remove target mt.
3601         * mt-tdep.c: Remove.
3602         * regcache.c (cooked_read_test): Remove the check for mt.
3603
3604 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3605
3606         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3607         instead of gdbarch_pseudo_register_read_value.
3608
3609 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3610
3611         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3612         language is Ada.
3613
3614 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3615
3616         * linespec.c (create_sals_line_offset): Remove code that preserved
3617         the symtab_and_line's line number.
3618
3619 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3620
3621         * varobj.c (varobj_create): Don't set valid_block when creating a
3622         floating varobj.
3623
3624 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3625
3626         * varobj.c (varobj_create): Remove out of date comment.
3627
3628 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3629
3630         PR mi/20395
3631         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3632         updating innermost block.
3633         * parse.c (innermost_block_tracker::update): Take extra type
3634         parameter, and check types match before updating innermost block.
3635         (write_dollar_variable): Update innermost block for registers.
3636         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3637         (innermost_block_tracker::innermost_block_tracker): Initialise
3638         m_types member.
3639         (innermost_block_tracker::reset): Take type parameter.
3640         (innermost_block_tracker::update): Take type parameter, and pass
3641         type through as needed.
3642         (innermost_block_tracker::m_types): New member.
3643         * varobj.c (varobj_create): Pass type when reseting innermost
3644         block.
3645
3646 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3647
3648         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3649         * ada-lang.c (resolve_subexp): Likewise.
3650         * breakpoint.c (set_breakpoint_condition) Likewise.
3651         (watch_command_1) Likewise.
3652         * c-exp.y (variable): Likewise.
3653         * d-exp.y (PrimaryExpression): Likewise.
3654         * f-exp.y (variable): Likewise.
3655         * go-exp.y (variable): Likewise.
3656         * m2-exp.y (variable): Likewise.
3657         * objfiles.c (objfile::~objfile): Likewise.
3658         * p-exp.y (variable): Likewise.
3659         * parse.c (innermost_block): Change type.
3660         * parser-defs.h (class innermost_block_tracker): New.
3661         (innermost_block): Change to innermost_block_tracker.
3662         * printcmd.c (display_command): Switch to innermost_block API.
3663         (do_one_display): Likewise.
3664         * rust-exp.y (do_one_display): Likewise.
3665         * symfile.c (clear_symtab_users): Likewise.
3666         * varobj.c (varobj_create): Switch to innermost_block API, replace
3667         use of innermost_block with block stored on varobj object.
3668
3669 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3670
3671         * expression.h (innermost_block): Remove declaration.
3672         * varobj.c: Add 'parser-defs.h' include.
3673
3674 2018-01-19  Tom Tromey  <tom@tromey.com>
3675
3676         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3677         symbols in the static and global blocks.
3678
3679 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3680
3681         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3682         gdb_ptrace.h, and move including gdb_wait.h ...
3683         * nat/linux-ptrace.h: ... to here.
3684
3685 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3686
3687         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3688         inf_ptrace_detach_success.
3689         (inf_ptrace_detach_success): Add inferior parameter, use it
3690         instead of inferior_ptid, pass it to detach_inferior.
3691         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3692         parameter.
3693         * inferior.c (detach_inferior): Add overload that takes an
3694         inferior object.
3695         * inferior.h (detach_inferior): Likewise.
3696         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3697         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3698         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3699
3700 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3701
3702         * target.h (struct target_ops) <to_detach>: Add inferior
3703         parameter.
3704         (target_detach): Likewise.
3705         * target.c (dispose_inferior): Pass inferior down.
3706         (target_detach): Pass inferior down.  Assert that it is equal to
3707         the current inferior.
3708         * aix-thread.c (aix_thread_detach): Pass inferior down.
3709         * corefile.c (core_file_command): Pass current_inferior() down.
3710         * corelow.c (core_detach): Add inferior parameter.
3711         * darwin-nat.c (darwin_detach): Likewise.
3712         * gnu-nat.c (gnu_detach): Likewise.
3713         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3714         * infcmd.c (detach_command): Pass current_inferior() down to
3715         target_detach.
3716         * infrun.c (follow_fork_inferior): Pass parent_inf to
3717         target_detach.
3718         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3719         target_detach.
3720         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3721         * linux-thread-db.c (thread_db_detach): Likewise.
3722         * nto-procfs.c (procfs_detach): Likewise.
3723         * procfs.c (procfs_detach): Likewise.
3724         * record.c (record_detach): Likewise.
3725         * record.h (struct inferior): Forward-declare.
3726         (record_detach): Add inferior parameter.
3727         * remote-sim.c (gdbsim_detach): Likewise.
3728         * remote.c (remote_detach_1): Likewise.
3729         (remote_detach): Likewise.
3730         (extended_remote_detach): Likewise.
3731         * sol-thread.c (sol_thread_detach): Likewise.
3732         * target-debug.h (target_debug_print_inferior_p): New macro.
3733         * target-delegates.c: Re-generate.
3734         * top.c (kill_or_detach): Pass inferior down to target_detach.
3735         * windows-nat.c (windows_detach): Add inferior parameter.
3736
3737 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3738
3739         * target.h (struct target_ops) <to_detach>: Remove args
3740         parameter.
3741         (target_detach): Likewise.
3742         * target.c (dispose_inferior): Adjust.
3743         (target_detach): Remove args parameter, adjust.
3744         * aix-thread.c (aix_thread_detach): Adjust.
3745         * corefile.c (core_file_command): Adjust.
3746         * corelow.c (core_detach): Adjust.
3747         * darwin-nat.c (darwin_detach): Adjust.
3748         * gnu-nat.c (gnu_detach): Adjust.
3749         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3750         * infcmd.c (detach_command): Adjust
3751         * infrun.c (follow_fork_inferior): Adjust.
3752         (handle_vfork_child_exec_or_exit): Adjust.
3753         * linux-fork.c (linux_fork_detach): Remove args parameter.
3754         * linux-fork.h (linux_fork_detach): Likewise.
3755         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3756         * linux-thread-db.c (thread_db_detach): Likewise.
3757         * nto-procfs.c (procfs_detach): Likewise.
3758         * procfs.c (procfs_detach): Likewise.
3759         (do_detach): Remove signo parameter.
3760         * record.c (record_detach): Remove args parameter.
3761         * record.h (record_detach): Likewise.
3762         * remote-sim.c (gdbsim_detach): Likewise.
3763         * remote.c (remote_detach_1): Likewise.
3764         (remote_detach): Likewise.
3765         (extended_remote_detach): Likewise.
3766         * sol-thread.c (sol_thread_detach): Likewise.
3767         * target-delegates.c: Re-generate.
3768         * top.c (struct qt_args) <args>: Remove field.
3769         (kill_or_detach): Don't pass args.
3770         (quit_force): Don't set args.
3771         * windows-nat.c (windows_detach): Remove args parameter.
3772
3773 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3774
3775         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3776         (arm_linux_init_abi): Install it.
3777
3778 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3779
3780         * osabi.c (gdb_osabi_names): Extend the regexp for
3781         arm-linux-gnueabihf.
3782
3783 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3784
3785         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3786         m_abbrevs.
3787         (abbrev_table::add_abbrev): Update.
3788         (abbrev_table::lookup_abbrev): Update.
3789
3790 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3791
3792         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3793
3794 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3795
3796         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3797         to "std::string".
3798
3799 2018-01-17  Tom Tromey  <tom@tromey.com>
3800
3801         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3802
3803 2018-01-17  Tom Tromey  <tom@tromey.com>
3804
3805         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3806         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3807         (create_array_type_with_stride): Update.
3808         * dwarf2read.c (set_die_type): Update.
3809
3810 2018-01-17  Tom Tromey  <tom@tromey.com>
3811
3812         * dwarf2read.c (delayed_method_info): Remove typedef.
3813         (dwarf2_cu::method_info): Now a std::vector.
3814         (add_to_method_list): Update.
3815         (free_delayed_list): Remove.
3816         (compute_delayed_physnames): Update.
3817         (process_full_comp_unit, process_full_type_unit): Clear the method
3818         list.  Remove cleanups.
3819         (psymtab_include_file_name): Add name_holder parameter.  Use
3820         unique_xmalloc_ptr.
3821         (dwarf_decode_lines): Update.
3822
3823 2018-01-17  Tom Tromey  <tom@tromey.com>
3824             Simon Marchi  <simon.marchi@ericsson.com>
3825
3826         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3827         (dwarf2_per_objfile::free_cached_comp_units)
3828         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3829         (init_cutu_and_read_dies_no_follow): Update.
3830         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3831         (dwarf2_cu::~dwarf2_cu): New.
3832         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3833         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3834
3835 2018-01-17  Tom Tromey  <tom@tromey.com>
3836             Simon Marchi  <simon.marchi@ericsson.com>
3837
3838         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3839         (struct die_reader_specs) <abbrev_table>: New member.
3840         (struct abbrev_table): Add constructor.
3841         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3842         <abbrev_obstack>: Now an auto_obstack.
3843         (abbrev_table_up): New typedef.
3844         (init_cu_die_reader): Add abbrev_table parameter.
3845         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3846         Add result_dwo_abbrev_table.
3847         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3848         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3849         Update.
3850         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3851         parameter.
3852         (skip_children): Update.
3853         (abbrev_table::alloc_abbrev): Rename from
3854         abbrev_table_alloc_abbrev.
3855         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3856         (abbrev_table::lookup_abbrev): Rename from
3857         abbrev_table_lookup_abbrev.
3858         (abbrev_table_read_table): Return abbrev_table_up.
3859         (abbrev_table_free, abbrev_table_free_cleanup)
3860         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3861         (load_partial_dies): Update.
3862
3863 2018-01-17  Tom Tromey  <tom@tromey.com>
3864
3865         * dwarf2read.c (dwarf2_compute_name): Update comment.
3866         (read_func_scope, read_variable): Update.
3867         (new_symbol): Remove.
3868         (new_symbol_full): Rename to new_symbol.
3869
3870 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3871
3872         PR gdb/16577
3873         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3874         a warning instead of throwing an error, set section size to 0 and return
3875         NULL.
3876         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3877
3878 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3879
3880         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3881         std::string.
3882         (linux_ptrace_attach_fail_reason_string): Likewise.
3883         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3884         Likewise.
3885         (linux_ptrace_attach_fail_reason_string): Likewise.
3886         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3887
3888 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3889
3890         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3891
3892 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3893
3894         PR gdb/21559
3895         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3896         checking for fs_base/gs_base fields in struct user_regs_struct.
3897         * configure: Regenerate.
3898
3899 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3900
3901         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3902         function.
3903         (aarch64_linux_init_abi): Install it to gdbarch hook
3904         gcc_target_options.
3905
3906 2018-01-15  Pedro Alves  <palves@redhat.com>
3907
3908         * common/signals-state-save-restore.c
3909         (save_original_signals_state): Fix typos.
3910
3911 2017-01-12  Tom Tromey  <tom@tromey.com>
3912             Sergio Durigan Junior  <sergiodj@redhat.com>
3913
3914         * Makefile.in (install-only): Install gdb-add-index.
3915
3916 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3917
3918         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3919
3920 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3921
3922         * infrun.c (keep_going_pass_signal): Clear step-over info when
3923         insert_breakpoints fails.
3924
3925 2018-01-11  Pedro Alves  <palves@redhat.com>
3926
3927         PR gdb/22583
3928         * infrun.c (resume): Rename to ...
3929         (resume_1): ... this.
3930         (resume): Reimplement as wrapper around resume_1.
3931
3932 2018-01-11  Pedro Alves  <palves@redhat.com>
3933
3934         PR remote/22597
3935         * remote.c (remote_parse_stop_reply): Default to the last-set
3936         general thread instead of to 'magic_null_ptid'.
3937
3938 2018-01-10  Pedro Alves  <palves@redhat.com>
3939
3940         * language.h (language_get_symbol_name_matcher): Rename ...
3941         (get_symbol_name_matcher): ... this.
3942         * language.c (language_get_symbol_name_matcher): Ditto.
3943         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3944         callers adjusted.
3945
3946 2018-01-10  Pedro Alves  <palves@redhat.com>
3947
3948         PR gdb/22670
3949         * dwarf2read.c
3950         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3951         Adjust to use language_get_symbol_name_matcher instead of
3952         language_defn::la_get_symbol_name_matcher.
3953         * language.c (language_get_symbol_name_matcher): If in Ada mode
3954         and the lookup name is a verbatim match, return Ada's matcher.
3955         * language.h (language_get_symbol_name_matcher): Adjust comment.
3956         (ada_lookup_name_info::verbatim_p):: New method.
3957
3958 2018-01-10  Pedro Alves  <palves@redhat.com>
3959
3960         PR gdb/22670
3961         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3962         minsym's language is language_auto or language_cplus, pass down
3963         language_ada instead.
3964         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3965
3966 2018-01-10  Pedro Alves  <palves@redhat.com>
3967
3968         PR gdb/22670
3969         * minsyms.c (linkage_name_str): New function.
3970         (iterate_over_minimal_symbols): Use it.
3971
3972 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3973
3974         * NEWS: Document that 'info proc' now works on FreeBSD.
3975
3976 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3977
3978         * configure.ac: Check for kinfo_getfile in libutil.
3979         * configure: Regenerate.
3980         * config.in: Regenerate.
3981         * fbsd-nat.c: Include "fbsd-tdep.h".
3982         (fbsd_fetch_cmdline): New.
3983         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3984         rather than calling error.
3985         (fbsd_info_proc): New.
3986         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3987         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3988         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3989
3990 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3991
3992         * fbsd-nat.c (struct free_deleter): Remove.
3993         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3994
3995 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3996
3997         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3998         NULL for an empty pathname.
3999
4000 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4001
4002         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
4003         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
4004         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4005         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4006         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
4007         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
4008         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
4009         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
4010         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4011         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4012         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4013         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4014         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4015         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4016         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4017
4018 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4019
4020         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4021         (gnu_xfer_auxv): New function.
4022         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4023         TARGET_OBJECT_AUXV.
4024
4025 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4026             Simon Marchi  <simon.marchi@ericsson.com>
4027
4028         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4029         common/selftest.c.
4030         (COMMON_OBS): Remove selftest.o.
4031         * configure.ac: Append selftest-arch.c and common/selftest.c to
4032         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4033         * configure: Re-generated.
4034         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4035         GDB_SELF_TEST.
4036         (maintenance_info_selftests): Likewise.
4037
4038 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4039
4040         * ada-valprint.c (val_print_packed_array_elements): Use
4041         proper number of elements when printing an array indexed
4042         by an enumeration type.
4043
4044 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4045
4046         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4047         (dw2_get_file_names_reader): Adjust.
4048         (lookup_dwo_signatured_type): Adjust.
4049         (lookup_dwp_signatured_type): Adjust.
4050         (lookup_signatured_type): Adjust.
4051         (create_type_unit_group): Adjust.
4052         (get_type_unit_group): Adjust.
4053         (process_psymtab_comp_unit_reader): Adjust.
4054         (build_type_psymtabs_reader): Adjust.
4055         (scan_partial_symbols): Adjust.
4056         (add_partial_symbol): Adjust.
4057         (add_partial_subprogram): Adjust.
4058         (peek_die_abbrev): Adjust.
4059         (fixup_go_packaging): Adjust.
4060         (process_imported_unit_die): Adjust.
4061         (dwarf2_compute_name): Adjust.
4062         (dwarf2_physname): Adjust.
4063         (read_import_statement): Adjust.
4064         (handle_DW_AT_stmt_list): Adjust.
4065         (read_file_scope): Adjust.
4066         (read_func_scope): Adjust.
4067         (read_lexical_block_scope): Adjust.
4068         (read_call_site_scope): Adjust.
4069         (read_variable): Adjust.
4070         (dwarf2_rnglists_process): Adjust.
4071         (dwarf2_ranges_process): Adjust.
4072         (dwarf2_ranges_read): Adjust.
4073         (dwarf2_get_pc_bounds): Adjust.
4074         (dwarf2_record_block_ranges): Adjust.
4075         (dwarf2_add_field): Adjust.
4076         (dwarf2_add_member_fn): Adjust.
4077         (read_structure_type): Adjust.
4078         (process_structure_scope): Adjust.
4079         (read_enumeration_type): Adjust.
4080         (read_array_type): Adjust.
4081         (mark_common_block_symbol_computed): Adjust.
4082         (read_common_block): Adjust.
4083         (read_namespace_type): Adjust.
4084         (read_namespace): Adjust.
4085         (read_module_type): Adjust.
4086         (read_tag_pointer_type): Adjust.
4087         (read_tag_ptr_to_member_type): Adjust.
4088         (read_tag_string_type): Adjust.
4089         (read_subroutine_type): Adjust.
4090         (read_typedef): Adjust.
4091         (read_base_type): Adjust.
4092         (attr_to_dynamic_prop): Adjust.
4093         (read_subrange_type): Adjust.
4094         (read_unspecified_type): Adjust.
4095         (dwarf2_read_abbrevs): Adjust.
4096         (load_partial_dies): Adjust.
4097         (read_partial_die): Adjust.
4098         (find_partial_die): Adjust.
4099         (guess_partial_die_structure_name): Adjust.
4100         (fixup_partial_die): Adjust.
4101         (read_attribute_value): Adjust.
4102         (read_addr_index): Adjust.
4103         (read_addr_index_from_leb128): Adjust.
4104         (read_str_index): Adjust.
4105         (dwarf2_string_attr): Adjust.
4106         (get_debug_line_section): Adjust.
4107         (dwarf_decode_line_header): Adjust.
4108         (lnp_state_machine::check_line_address): Adjust.
4109         (dwarf_decode_lines_1): Adjust.
4110         (dwarf_decode_lines): Adjust.
4111         (dwarf2_start_symtab): Adjust.
4112         (var_decode_location): Adjust.
4113         (new_symbol_full): Adjust.
4114         (dwarf2_const_value_data): Adjust.
4115         (dwarf2_const_value_attr): Adjust.
4116         (dwarf2_const_value): Adjust.
4117         (die_type): Adjust.
4118         (die_containing_type): Adjust.
4119         (build_error_marker_type): Adjust.
4120         (lookup_die_type): Adjust.
4121         (guess_full_die_structure_name): Adjust.
4122         (anonymous_struct_prefix): Adjust.
4123         (determine_prefix): Adjust.
4124         (dwarf2_name): Adjust.
4125         (follow_die_ref_or_sig): Adjust.
4126         (follow_die_offset): Adjust.
4127         (follow_die_ref): Adjust.
4128         (follow_die_sig_1): Adjust.
4129         (follow_die_sig): Adjust.
4130         (get_signatured_type): Adjust.
4131         (get_DW_AT_signature_type): Adjust.
4132         (decode_locdesc): Adjust.
4133         (dwarf_decode_macros): Adjust.
4134         (cu_debug_loc_section): Adjust.
4135         (fill_in_loclist_baton): Adjust.
4136         (dwarf2_symbol_mark_computed): Adjust.
4137         (init_one_comp_unit): Don't assign
4138         dwarf2_cu::dwarf2_per_objfile.
4139         (set_die_type): Adjust.
4140
4141 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4142
4143         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4144         <dwarf2_per_objfile>: New field.
4145         (dwarf2_per_objfile): Remove global.
4146         (get_dwarf2_per_objfile): New function.
4147         (set_dwarf2_per_objfile): New function.
4148         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4149         dwarf2_per_objfile.
4150         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4151         (read_abbrev_offset): Likewise.
4152         (read_indirect_string): Likewise.
4153         (read_indirect_line_string): Likewise.
4154         (read_indirect_string_at_offset): Likewise.
4155         (read_indirect_string_from_dwz): Likewise.
4156         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4157         dwarf2_per_objfile.
4158         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4159         (create_all_comp_units): Change objfile parameter to
4160         dwarf2_per_objfile.
4161         (create_all_type_units): Likewise.
4162         (process_queue): Add dwarf2_per_objfile parameter.
4163         (read_and_check_comp_unit_head): Likewise.
4164         (lookup_dwo_unit_in_dwp): Likewise.
4165         (get_dwp_file): Likewise.
4166         (process_cu_includes): Likewise.
4167         (struct free_dwo_file_cleanup_data): New struct.
4168         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4169         set_dwarf2_per_objfile.
4170         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4171         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4172         context, adjust calls.
4173         (dw2_instantiate_symtab): Likewise.
4174         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4175         (dw2_get_cu): Likewise.
4176         (create_cu_from_index_list): Change objfile parameter to
4177         dwarf2_per_objfile.
4178         (create_cus_from_index_list): Get dwarf2_per_objfile from
4179         context, adjust calls.
4180         (create_cus_from_index): Likewise.
4181         (create_signatured_type_table_from_index): Change objfile
4182         parameter to dwarf2_per_objfile.
4183         (create_signatured_type_table_from_debug_names): Change objfile
4184         parameter to dwarf2_per_objfile.
4185         (create_addrmap_from_index): Likewise.
4186         (create_addrmap_from_aranges): Likewise.
4187         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4188         (dw2_setup): Remove.
4189         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4190         context.
4191         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4192         get_dwarf2_per_objfile.
4193         (dw2_forget_cached_source_info): Likewise.
4194         (dw2_map_symtabs_matching_filename): Likewise.
4195         (struct dw2_symtab_iterator) <index>: Remove.
4196         <dwarf2_per_objfile>: New field.
4197         (dw2_symtab_iter_init): Replace index parameter with
4198         dwarf2_per_objfile.
4199         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4200         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4201         (dw2_print_stats): Likewise.
4202         (dw2_dump): Likewise.
4203         (dw2_expand_symtabs_for_function): Likewise.
4204         (dw2_expand_all_symtabs): Likewise.
4205         (dw2_expand_symtabs_with_fullname): Likewise.
4206         (dw2_expand_marked_cus): Replace index and objfile parameters
4207         with dwarf2_per_objfile.
4208         (dw_expand_symtabs_matching_file_matcher): Add
4209         dwarf2_per_objfile parameter and adjust calls.
4210         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4211         adjust calls.
4212         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4213         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4214         adjust calls.
4215         (create_cus_from_debug_names_list): Replace objfile parameter
4216         with dwarf2_per_objfile and adjust calls.
4217         (create_cus_from_debug_names): Likewise.
4218         (dwarf2_read_debug_names): Likewise.
4219         (mapped_debug_names::namei_to_name): Adjust call.
4220         (dw2_debug_names_iterator::next): Likewise.
4221         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4222         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4223         (dw2_debug_names_dump): Likewise.
4224         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4225         (dw2_debug_names_expand_symtabs_matching): Likewise.
4226         (dwarf2_initialize_objfile): Likewise.
4227         (dwarf2_build_psymtabs): Likewise.
4228         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4229         this_cu.
4230         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4231         (read_and_check_comp_unit_head): Likewise.
4232         (read_abbrev_offset): Likewise.
4233         (create_debug_type_hash_table): Likewise.
4234         (create_debug_types_hash_table): Likewise.
4235         (create_all_type_units): Replace objfile parameter with
4236         dwarf2_per_objfile.
4237         (add_type_unit): Add dwarf2_per_objfile parameter.
4238         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4239         with dwarf2_per_objfile.
4240         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4241         (lookup_dwp_signatured_type): Likewise.
4242         (lookup_signatured_type): Likewise.
4243         (read_cutu_die_from_dwo): Likewise.
4244         (init_tu_and_read_dwo_dies): Likewise.
4245         (init_cutu_and_read_dies): Likewise.
4246         (init_cutu_and_read_dies_no_follow): Likewise.
4247         (allocate_type_unit_groups_table): Add objfile parameter.
4248         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4249         (get_type_unit_group): Likewise.
4250         (process_psymtab_comp_unit): Update call.
4251         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4252         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4253         (print_tu_stats): Likewise.
4254         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4255         in void* parameter.
4256         (build_type_psymtabs): Change objfile parameter to
4257         dwarf2_per_objfile.
4258         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4259         passed in void* parameter.
4260         (process_skeletonless_type_units): Change objfile parameter to
4261         dwarf2_per_objfile.
4262         (set_partial_user): Likewise.
4263         (dwarf2_build_psymtabs_hard): Likewise.
4264         (read_comp_units_from_section): Likewise.
4265         (create_all_comp_units): Likewise.
4266         (scan_partial_symbols): Update calls.
4267         (add_partial_symbol): Likewise.
4268         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4269         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4270         (process_queue): Add dwarf2_per_objfile parameter.
4271         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4272         (compute_compunit_symtab_includes): Likewise.
4273         (process_cu_includes): Add dwarf2_per_objfile parameter.
4274         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4275         (process_full_type_unit): Likewise.
4276         (process_imported_unit_die): Update call.
4277         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4278         (read_file_scope): Likewise.
4279         (allocate_dwo_file_hash_table): Add objfile parameter.
4280         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4281         (create_cus_hash_table): Likewise.
4282         (create_dwp_hash_table): Likewise.
4283         (create_dwo_unit_in_dwp_v1): Likewise.
4284         (create_dwp_v2_section): Likewise.
4285         (create_dwo_unit_in_dwp_v2): Likewise.
4286         (lookup_dwo_unit_in_dwp): Likewise.
4287         (try_open_dwop_file): Likewise.
4288         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4289         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4290         cleanup to include a reference to dwarf2_per_objfile.
4291         (open_dwp_file): Add dwarf2_per_objfile parameter.
4292         (open_and_init_dwp_file): Likewise.
4293         (get_dwp_file): Likewise.
4294         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4295         (queue_and_load_all_dwo_tus): Update call.
4296         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4297         data.
4298         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4299         (dwarf2_ranges_process): Likewise.
4300         (dwarf2_get_pc_bounds): Likewise.
4301         (mark_common_block_symbol_computed): Likewise.
4302         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4303         (dwarf2_read_abbrevs): Update call.
4304         (read_partial_die): Use dwarf2_per_objfile from cu.
4305         (find_partial_die): Likewise.
4306         (fixup_partial_die): Likewise.
4307         (read_attribute_value): Likewise.
4308         (read_indirect_string_at_offset_from): Add objfile parameter.
4309         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4310         parameter.
4311         (read_indirect_string_from_dwz): Add objfile parameter.
4312         (read_indirect_string): Add objfile parameter.
4313         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4314         (read_addr_index): Use dwarf2_per_objfile from cu.
4315         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4316         call dw2_setup.
4317         (read_str_index): Use dwarf2_per_objfile from cu.
4318         (get_debug_line_section): Likewise.
4319         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4320         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4321         (new_symbol_full): Use dwarf2_per_objfile from cu.
4322         (build_error_marker_type): Likewise.
4323         (lookup_die_type): Likewise.
4324         (determine_prefix): Likewise.
4325         (follow_die_offset): Likewise.
4326         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4327         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4328         (dwarf2_fetch_die_type_sect_off): Likewise.
4329         (dwarf2_get_die_type): Likewise.
4330         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4331         (get_signatured_type): Likewise.
4332         (get_DW_AT_signature_type): Likewise.
4333         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4334         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4335         (cu_debug_loc_section): Likewise.
4336         (fill_in_loclist_baton): Likewise.
4337         (dwarf2_symbol_mark_computed): Likewise.
4338         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4339         dwarf2_per_objfile.
4340         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4341         parameter.
4342         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4343         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4344         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4345         (set_die_type): Use dwarf2_free_objfile from cu.
4346         (get_die_type_at_offset): Likewise.
4347         (dwarf2_per_objfile_free): Don't assign global variable.
4348         (debug_names) <constructor>: Add dwarf2_per_objfile
4349         parameter, update m_debugstrlookup construction.
4350         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4351         parameter.
4352         <m_dwarf2_per_objfile>: New field.
4353         <lookup>: Use m_dwarf2_per_objfile.
4354         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4355         (psyms_seen_size): Likewise.
4356         (write_gdbindex): Replace objfile parameter with
4357         dwarf2_per_objfile.
4358         (write_debug_names): Likewise.
4359         (write_psymtabs_to_index): Likewise.
4360         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4361         calls.
4362
4363 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4364
4365         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4366         <dwarf2_per_objfile>: New field.
4367         (struct dwarf2_per_cu_data) <objfile>: Remove.
4368         <dwarf2_per_objfile>: New field.
4369         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4370         of objfile.
4371         (create_signatured_type_table_from_index): Likewise.
4372         (create_debug_type_hash_table): Likewise.
4373         (fill_in_sig_entry_from_dwo_entry): Likewise.
4374         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4375         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4376         objfile.
4377         (create_partial_symtab): Access objfile through
4378         dwarf2_per_objfile.
4379         (process_psymtab_comp_unit_reader): Likewise.
4380         (read_comp_units_from_section): Likewise.
4381         (scan_partial_symbols): Likewise.
4382         (add_partial_symbol): Likewise.
4383         (add_partial_subprogram): Likewise.
4384         (peek_die_abbrev): Likewise.
4385         (fixup_go_packaging): Likewise.
4386         (process_full_comp_unit): Likewise.
4387         (process_full_type_unit): Likewise.
4388         (process_imported_unit_die): Likewise.
4389         (dwarf2_compute_name): Likewise.
4390         (dwarf2_physname): Likewise.
4391         (read_import_statement): Likewise.
4392         (create_cus_hash_table): Assign dwarf2_physname instead of
4393         objfile.
4394         (read_func_scope): Access objfile through dwarf2_per_objfile.
4395         (read_lexical_block_scope): Likewise.
4396         (read_call_site_scope): Likewise.
4397         (read_variable): Likewise.
4398         (dwarf2_rnglists_process): Likewise.
4399         (dwarf2_ranges_process): Likewise.
4400         (dwarf2_ranges_read): Likewise.
4401         (dwarf2_record_block_ranges): Likewise.
4402         (dwarf2_add_field): Likewise.
4403         (dwarf2_add_member_fn): Likewise.
4404         (read_structure_type): Likewise.
4405         (process_structure_scope): Likewise.
4406         (read_enumeration_type): Likewise.
4407         (read_array_type): Likewise.
4408         (read_common_block): Likewise.
4409         (read_namespace_type): Likewise.
4410         (read_namespace): Likewise.
4411         (read_module_type): Likewise.
4412         (read_tag_pointer_type): Likewise.
4413         (read_tag_ptr_to_member_type): Likewise.
4414         (read_tag_string_type): Likewise.
4415         (read_subroutine_type): Likewise.
4416         (read_typedef): Likewise.
4417         (read_base_type): Likewise.
4418         (attr_to_dynamic_prop): Likewise.
4419         (read_subrange_type): Likewise.
4420         (read_unspecified_type): Likewise.
4421         (load_partial_dies): Likewise.
4422         (read_partial_die): Likewise.
4423         (find_partial_die): Likewise.
4424         (guess_partial_die_structure_name): Likewise.
4425         (fixup_partial_die): Likewise.
4426         (read_attribute_value): Likewise.
4427         (read_addr_index_from_leb128): Likewise.
4428         (dwarf2_read_addr_index): Likewise.
4429         (dwarf2_string_attr): Likewise.
4430         (lnp_state_machine::check_line_address): Likewise.
4431         (dwarf_decode_lines_1): Likewise.
4432         (dwarf_decode_lines): Likewise.
4433         (dwarf2_start_symtab): Likewise.
4434         (var_decode_location): Likewise.
4435         (new_symbol_full): Likewise.
4436         (dwarf2_const_value_data): Likewise.
4437         (dwarf2_const_value_attr): Likewise.
4438         (dwarf2_const_value): Likewise.
4439         (die_type): Likewise.
4440         (die_containing_type): Likewise.
4441         (lookup_die_type): Likewise.
4442         (guess_full_die_structure_name): Likewise.
4443         (anonymous_struct_prefix): Likewise.
4444         (dwarf2_name): Likewise.
4445         (follow_die_ref_or_sig): Likewise.
4446         (follow_die_offset): Likewise.
4447         (follow_die_ref): Likewise.
4448         (dwarf2_fetch_die_loc_sect_off): Likewise.
4449         (dwarf2_fetch_constant_bytes): Likewise.
4450         (dwarf2_fetch_die_type_sect_off): Likewise.
4451         (dwarf2_get_die_type): Likewise.
4452         (follow_die_sig): Likewise.
4453         (decode_locdesc): Likewise.
4454         (dwarf2_per_cu_objfile): Likewise.
4455         (dwarf2_per_cu_text_offset): Likewise.
4456         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4457         objfile.
4458         (set_die_type): Access objfile through
4459         dwarf2_per_objfile.
4460
4461 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4462
4463         * valprint.c (converted_character_d): Remove typedef.
4464         (DEF_VEC_O (converted_character_d)): Remove.
4465         (count_next_character): Use std::vector.
4466         (print_converted_chars_to_obstack): Likewise.
4467         (generic_printstr): Likewise.
4468
4469 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4470
4471         * xml-support.h (struct gdb_xml_value): Add constructor.
4472         <value>: Change type to unique_xmalloc_ptr.
4473         (gdb_xml_value_s): Remove typedef.
4474         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4475         (gdb_xml_element_start_handler): Change parameter type to
4476         std::vector.
4477         (xml_find_attribute): Likewise.
4478         * xml-support.c (xml_find_attribute): Change parameter type to
4479         std::vector and adjust.
4480         (gdb_xml_values_cleanup): Remove.
4481         (gdb_xml_parser::start_element): Adjust to std::vector.
4482         (xinclude_start_include): Change paraeter type to std::vector
4483         and adjust.
4484         * btrace.c (check_xml_btrace_version): Likewise.
4485         (parse_xml_btrace_block): Likewise.
4486         (parse_xml_btrace_pt_config_cpu): Likewise.
4487         (parse_xml_btrace_pt): Likewise.
4488         (parse_xml_btrace_conf_bts): Likewise.
4489         (parse_xml_btrace_conf_pt): Likewise.
4490         * memory-map.c (memory_map_start_memory): Likewise.
4491         (memory_map_start_property): Likewise.
4492         * osdata.c (osdata_start_osdata): Likewise.
4493         (osdata_start_item): Likewise.
4494         (osdata_start_column): Likewise.
4495         * remote.c (start_thread): Likewise.
4496         * solib-aix.c (library_list_start_library): Likewise.
4497         (library_list_start_list): Likewise.
4498         * solib-svr4.c (library_list_start_library): Likewise.
4499         (svr4_library_list_start_list): Likewise.
4500         * solib-target.c (library_list_start_segment): Likewise.
4501         (library_list_start_section): Likewise.
4502         (library_list_start_library): Likewise.
4503         (library_list_start_list): Likewise.
4504         * tracepoint.c (traceframe_info_start_memory): Likewise.
4505         (traceframe_info_start_tvar): Likewise.
4506         * xml-syscall.c (syscall_start_syscall): Likewise.
4507         * xml-tdesc.c (tdesc_start_target): Likewise.
4508         (tdesc_start_feature): Likewise.
4509         (tdesc_start_reg): Likewise.
4510         (tdesc_start_union): Likewise.
4511         (tdesc_start_struct): Likewise.
4512         (tdesc_start_flags): Likewise.
4513         (tdesc_start_enum): Likewise.
4514         (tdesc_start_field): Likewise.
4515         (tdesc_start_enum_value): Likewise.
4516         (tdesc_start_vector): Likewise.
4517
4518 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4519
4520         * extension.h (struct xmethod_worker) <clone>: Remove.
4521         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4522         Remove.
4523         (python_xmethod_worker::clone): Remove.
4524         * valops.c (find_overload_match): Use std::move instead of
4525         clone.
4526
4527 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4528
4529         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4530         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4531         <free_xmethod_worker_data>: Remove.
4532         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4533         <get_xmethod_arg_types>: Remove.
4534         <get_xmethod_result_type>: Remove.
4535         <invoke_xmethod>: Remove.
4536         * extension.c (new_xmethod_worker): Remove.
4537         (clone_xmethod_worker): Remove.
4538         (get_matching_xmethod_workers): Return void, pass std::vector by
4539         pointer.
4540         (get_xmethod_arg_types): Rename to...
4541         (xmethod_worker::get_arg_types): ... this, and adjust.
4542         (get_xmethod_result_type): Rename to...
4543         (xmethod_worker::get_result_type): ... this, and adjust.
4544         (invoke_xmethod): Remove.
4545         (free_xmethod_worker): Remove.
4546         (free_xmethod_worker_vec): Remove.
4547         * extension.h (enum ext_lang_rc): Move here from
4548         extension-priv.h.
4549         (struct xmethod_worker): Add constructor and destructor.
4550         <data>: Remove.
4551         <value>: Remove.
4552         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4553         virtual pure methods.
4554         <get_arg_types, get_result_type>: New methods.
4555         (xmethod_worker_ptr): Remove typedef.
4556         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4557         (xmethod_worker_vec): Remove typedef.
4558         (xmethod_worker_up): New typedef.
4559         (invoke_xmethod): Remove.
4560         (clone_xmethod_worker): Remove.
4561         (free_xmethod_worker): Remove.
4562         (free_xmethod_worker_vec): Remove.
4563         (get_xmethod_arg_types): Remove.
4564         (get_xmethod_result_type): Remove.
4565         * valops.c (find_method_list): Use std::vector, don't use
4566         intermediate vector.
4567         (value_find_oload_method_list): Use std::vector.
4568         (find_overload_match): Use std::vector.
4569         (find_oload_champ): Use std::vector.
4570         * value.c (value_free): Use operator delete.
4571         (value_of_xmethod): Rename to...
4572         (value_from_xmethod): ... this.  Don't assign
4573         xmethod_worker::value, take rvalue-reference.
4574         (result_type_of_xmethod): Adjust.
4575         (call_xmethod): Adjust.
4576         * value.h: Include extension.h.
4577         (struct xmethod_worker): Don't forward-declare.
4578         (value_of_xmethod): Rename to...
4579         (value_from_xmethod): ... this, take rvalue-reference.
4580         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4581         (struct python_xmethod_worker): ... this, add constructor and
4582         destructor.
4583         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4584         (gdbpy_free_xmethod_worker_data): Rename to...
4585         (python_xmethod_worker::~python_xmethod_worker): ... this and
4586         adjust.
4587         (gdbpy_clone_xmethod_worker_data): Rename to...
4588         (python_xmethod_worker::clone): ... this and adjust.
4589         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4590         temporary vector.
4591         (gdbpy_get_xmethod_arg_types): Rename to...
4592         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4593         (gdbpy_get_xmethod_result_type): Rename to...
4594         (python_xmethod_worker::do_get_result_type): ... this and
4595         adjust.
4596         (gdbpy_invoke_xmethod): Rename to...
4597         (python_xmethod_worker::invoke): ... this and adjust.
4598         (new_python_xmethod_worker): Rename to...
4599         (python_xmethod_worker::python_xmethod_worker): ... this and
4600         adjust.
4601         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4602         Remove.
4603         (gdbpy_free_xmethod_worker_data): Remove.
4604         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4605         (gdbpy_get_xmethod_arg_types): Remove.
4606         (gdbpy_get_xmethod_result_type): Remove.
4607         (gdbpy_invoke_xmethod): Remove.
4608         * python/python.c (python_extension_ops): Remove obsolete
4609         callbacks.
4610
4611 2018-01-05  Pedro Alves  <palves@redhat.com>
4612
4613         PR gdb/18653
4614         * common/signals-state-save-restore.c
4615         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4616         find a custom handler preinstalled, instead of internal erroring.
4617         But only warn if !quiet.
4618         * common/signals-state-save-restore.h
4619         (save_original_signals_state): New parameter 'quiet'.
4620         * main.c (captured_main_1): Move save_original_signals_state call
4621         after option handling, and pass QUIET.
4622
4623 2018-01-05  Pedro Alves  <palves@redhat.com>
4624
4625         * spu-tdep.c (spu_catch_start): Pass
4626         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4627
4628 2018-01-05  Pedro Alves  <palves@redhat.com>
4629
4630         PR gdb/22670
4631         * ada-lang.c (literal_symbol_name_matcher): New function.
4632         (ada_get_symbol_name_matcher): Use it for
4633         symbol_name_match_type::SEARCH_NAME.
4634         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4635         it down instead of assuming symbol_name_match_type::FULL.
4636         * block.h (block_lookup_symbol): New parameter 'match_type'.
4637         * c-valprint.c (print_unpacked_pointer): Use
4638         lookup_symbol_search_name instead of lookup_symbol.
4639         * compile/compile-object-load.c (get_out_value_type): Pass down
4640         symbol_name_match_type::SEARCH_NAME.
4641         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4642         symbol_name_match_type::FULL.
4643         * cp-support.c (cp_get_symbol_name_matcher): Handle
4644         symbol_name_match_type::SEARCH_NAME.
4645         * infrun.c (insert_exception_resume_breakpoint): Use
4646         lookup_symbol_search_name.
4647         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4648         * psymtab.c (maintenance_check_psymtabs): Use
4649         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4650         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4651         SYMBOL_SEARCH_NAME.
4652         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4653         if symbol_name_match_type::SEARCH_NAME.
4654         (lookup_symbol_in_language): Pass down
4655         symbol_name_match_type::FULL.
4656         (lookup_symbol_search_name): New.
4657         (lookup_language_this): Pass down
4658         symbol_name_match_type::SEARCH_NAME.
4659         (lookup_symbol_aux, lookup_local_symbol): New parameter
4660         'match_type'.  Pass it down.
4661         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4662         (lookup_symbol_search_name): New declaration.
4663         (lookup_symbol_in_block): New 'match_type' parameter.
4664
4665 2018-01-05  Pedro Alves  <palves@redhat.com>
4666
4667         PR gdb/22670
4668         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4669         ada_lookup_symbol.
4670         (ada_lookup_symbol): Reimplement in terms of
4671         ada_lookup_symbol_list, bits factored out from
4672         ada_lookup_encoded_symbol.
4673
4674 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4675
4676         * ada-exp.y (write_object_renaming): When subscripting an array
4677         using a symbol as the index, pass the block in call to
4678         ada_lookup_encoded_symbol when looking that symbol up.
4679
4680 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4681
4682         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4683         TYPE_INDEX_TYPE.
4684
4685 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4686
4687         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4688         the case where VALUE_LVAL (val0) is not lval_memory.
4689
4690 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4691
4692         * ada-valprint.c (print_optional_low_bound): Handle
4693         character-indexed array printing like boolean-indexed array
4694         printing.
4695
4696 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4697
4698         * NEWS: Create a new section for the next release branch.
4699         Rename the section of the current branch, now that it has
4700         been cut.
4701
4702 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4703
4704         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4705         * version.in: Bump version to 8.1.50.DATE-git.
4706
4707 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4708
4709         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4710         Add field.
4711         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4712         Add field.
4713         (default_exception_support_info) <catch_handlers_sym>: Add field.
4714         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4715         (ada_exception_name_addr_1): Add "catch handlers" handling.
4716         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4717         Update all callers.
4718         (create_excep_cond_exprs) <ex>: Add parameter.
4719         (re_set_exception): Update create_excep_cond_exprs call.
4720         (print_it_exception, print_one_exception, print_mention_exception)
4721         (print_recreate_exception): Add "catch handler" handling.
4722         (allocate_location_catch_handlers, re_set_catch_handlers)
4723         (check_status_catch_handlers, print_it_catch_handlers)
4724         (print_one_catch_handlers, print_mention_catch_handlers)
4725         (print_recreate_catch_handlers): New function.
4726         (catch_handlers_breakpoint_ops): New variable.
4727         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4728         Add parameter.  Add "catch handler" handling.
4729         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4730         Add "catch handler" handling.
4731         (ada_exception_catchpoint_cond_string): Add "catch handler"
4732         handling.
4733         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4734         call.
4735         (catch_ada_handlers_command): New function.
4736         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4737         operations structure.
4738         (_initialize_ada_language): Add "catch handlers" command entry.
4739         * NEWS: Document "catch handlers" feature.
4740
4741 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4742
4743         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4744         account when creating the array type of the slice.
4745         (ada_value_slice): Likewise.
4746
4747 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4748
4749         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4750         New enum value.
4751         (create_array_type_with_stride): Add byte_stride_prop parameter.
4752         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4753         New parameter.  Update all callers in this file.
4754         (array_type_has_dynamic_stride): New function.
4755         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4756         of arrays with dynamic byte strides.
4757         * dwarf2read.c (read_array_type): Add support for dynamic
4758         DW_AT_byte_stride attributes.
4759
4760 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4761
4762         * dwarf2read.c (read_unspecified_type): Treat
4763         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4764
4765 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4766
4767         Update copyright year range in all GDB files.
4768
4769 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4770
4771         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4772         and gdb/testsuite/gdb.base/step-line.c.
4773
4774 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4775
4776         * copyright.py (main): Dump the contents of
4777         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4778         even if BY_HAND is empty.
4779
4780 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4781
4782         * top.c (print_gdb_version): Update Copyright year in version
4783         message.
4784
4785 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4786
4787         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4788
4789 For older changes see ChangeLog-2017.
4790 \f
4791 Local Variables:
4792 mode: change-log
4793 left-margin: 8
4794 fill-column: 74
4795 version-control: never
4796 coding: utf-8
4797 End: