gdb/ChangeLog

   1 2018-05-02  Pedro Alves  <palves@redhat.com>
   2
   3         * bfd-target.c (target_bfd_xclose): Rename to ...
   4         (target_bfd_close): ... this.
   5         (target_bfd_reopen): Adjust.
   6         * target.c (target_close): Remove references to to_xclose.
   7         * target.h (target_ops::to_xclose): Delete.
   8         (target_ops::to_close): Update comments.
   9
  10 2018-05-02  Pedro Alves  <palves@redhat.com>
  11
  12         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
  13         "linux-nat.h".
  14         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
  15         * inf-ptrace.c (inf_ptrace_register_u_offset)
  16         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
  17         (inf_ptrace_store_register, inf_ptrace_store_registers)
  18         (inf_ptrace_trad_target): Move to ...
  19         * linux-nat-trad.c: ... this new file.
  20         * linux-nat-trad.h: New file.
  21         * linux-nat.c (linux_target_install_ops): Make extern.
  22         (linux_trad_target): Delete.
  23         * linux-nat.h (linux_trad_target): Delete declaration.
  24         (linux_target_install_ops): Declare.
  25         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
  26         "linux-nat.h".
  27
  28 2018-05-02  Pedro Alves  <palves@redhat.com>
  29
  30         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
  31         procfs_target/add_target here.
  32         * procfs.c (procfs_target): Make static.
  33         (_initialize_procfs): Call add_target here.
  34         * procfs.h (struct target_ops): Remove forward declaration.
  35         (procfs_target): Remove declaration.
  36         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
  37
  38 2018-05-02  Pedro Alves  <palves@redhat.com>
  39
  40         * procfs.c (procfs_stopped_by_watchpoint)
  41         (procfs_insert_watchpoint, procfs_remove_watchpoint)
  42         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
  43         Forward declare.
  44         (procfs_use_watchpoints): Delete, move contents...
  45         (procfs_target): ... here.
  46         * procfs.h (procfs_use_watchpoints): Delete declaration.
  47         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
  48         procfs_use_watchpoints.
  49         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
  50         procfs_use_watchpoints.
  51
  52 2018-05-02  Tom Tromey  <tom@tromey.com>
  53
  54         PR python/20084:
  55         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
  56         and var_zuinteger_unlimited.
  57         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
  58         and PARAM_ZUINTEGER_UNLIMITED.
  59         (set_parameter_value): Handle var_zuinteger and
  60         var_zuinteger_unlimited.
  61         (add_setshow_generic): Likewise.
  62         (parmpy_init): Likewise.
  63
  64 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
  65
  66         PR rust/23124
  67         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
  68         pointer is not null before dereferencing it.
  69
  70 2018-04-30  Tom Tromey  <tom@tromey.com>
  71
  72         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
  73         is_mi_like_p.
  74
  75 2018-04-30  Tom Tromey  <tom@tromey.com>
  76
  77         * breakpoint.c (mention): Remove use of is_mi_like_p.
  78         (print_mention_ranged_breakpoint): Likewise.
  79         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
  80         of is_mi_like_p.
  81
  82 2018-04-30  Tom Tromey  <tom@tromey.com>
  83
  84         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
  85
  86 2018-04-30  Tom Tromey  <tom@tromey.com>
  87
  88         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
  89         (info_spu_event_command): Remove some uses of is_mi_like_p.
  90
  91 2018-04-30  Tom Tromey  <tom@tromey.com>
  92
  93         * python/py-framefilter.c (py_print_single_arg)
  94         (enumerate_locals, py_print_args, py_print_frame): Remove some
  95         uses of is_mi_like_p.
  96
  97 2018-04-30  Tom Tromey  <tom@tromey.com>
  98
  99         * ui-out.c: Update.
 100         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
 101         * ui-out.h (ui_out::is_mi_like_p): Now const.
 102         (ui_out::do_is_mi_like_p): Now const.
 103         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
 104
 105 2018-04-30  Tom Tromey  <tom@tromey.com>
 106
 107         * varobj.c (varobj_set_visualizer): Use new_reference.
 108         * python/python.c (gdbpy_decode_line): Use new_reference.
 109         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
 110         new_reference.
 111
 112 2018-04-30  Tom Tromey  <tom@tromey.com>
 113
 114         * varobj.c (install_new_value): Use new_reference.
 115         * value.h (value_incref): Return void.  Swap intro comment with
 116         value_decref.
 117         * value.c (set_value_parent): Use new_reference.
 118         (value_incref): Return void.  Update intro comment.
 119         (release_value): Use new_reference.
 120         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
 121
 122 2018-04-30  Tom Tromey  <tom@tromey.com>
 123
 124         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
 125         * gdb_bfd.h (new_bfd_ref): Remove.
 126         (gdb_bfd_open): Update comment.
 127         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
 128         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
 129         (gdb_bfd_fdopenr): Use new_reference.
 130         * exec.c (exec_file_attach): Use new_reference.
 131
 132 2018-04-30  Tom Tromey  <tom@tromey.com>
 133
 134         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
 135         method.
 136
 137 2018-04-30  Tom Tromey  <tom@tromey.com>
 138
 139         * jit.c (jit_read_code_entry): Use type_align.
 140         * i386-tdep.c (i386_gdbarch_init): Don't call
 141         set_gdbarch_long_long_align_bit.
 142         * gdbarch.sh: Remove long_long_align_bit.
 143         * gdbarch.c, gdbarch.h: Rebuild.
 144         * arc-tdep.c (arc_type_align): New function.
 145         (arc_gdbarch_init): Use arc_type_align.  Don't call
 146         set_gdbarch_long_long_align_bit.
 147
 148 2018-04-30  Tom Tromey  <tom@tromey.com>
 149
 150         * rust-lang.c (rust_type_alignment): Remove.
 151         (rust_composite_type): Use type_align.
 152
 153 2018-04-30  Tom Tromey  <tom@tromey.com>
 154
 155         * NEWS: Mention Type.align.
 156         * python/py-type.c (typy_get_alignof): New function.
 157         (type_object_getset): Add "alignof".
 158
 159 2018-04-30  Tom Tromey  <tom@tromey.com>
 160
 161         PR exp/17095:
 162         * NEWS: Update.
 163         * std-operator.def (UNOP_ALIGNOF): New operator.
 164         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
 165         New.
 166         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
 167         * c-lang.c (c_op_print_tab): Add alignof.
 168         * c-exp.y (ALIGNOF): New token.
 169         (exp): Add "ALIGNOF" production.
 170         (ident_tokens): Add _Alignof and alignof.
 171
 172 2018-04-30  Tom Tromey  <tom@tromey.com>
 173
 174         * i386-tdep.c (i386_type_align): New function.
 175         (i386_gdbarch_init): Update.
 176         * gdbarch.sh (type_align): New method.
 177         * gdbarch.c, gdbarch.h: Rebuild.
 178         * arch-utils.h (default_type_align): Declare.
 179         * arch-utils.c (default_type_align): New function.
 180         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
 181         (struct type) <align_log2>: New field.
 182         <instance_flags>: Now a bitfield.
 183         (TYPE_RAW_ALIGN): New macro.
 184         (type_align, type_raw_align, set_type_align): Declare.
 185         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
 186         functions.
 187         * dwarf2read.c (quirk_rust_enum): Set type alignment.
 188         (get_alignment, maybe_set_alignment): New functions.
 189         (read_structure_type, read_enumeration_type, read_array_type)
 190         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
 191         (read_subrange_type, read_base_type): Set type alignment.
 192
 193 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
 194
 195         * dwarf2read.c (read_index_from_section): Use bool.
 196
 197 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
 198
 199         PR gdb/22950
 200         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
 201         with #ifdef.
 202
 203 2018-04-29  John Reiser  <jreiser@BitWagon.com>
 204
 205         PR build/22873
 206         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
 207         last step, and do it atomically.
 208
 209 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
 210
 211         * compile/compile-c-types.c (convert_int, convert_float):
 212         Update for C FE v1.
 213
 214 2018-04-27  Tom Tromey  <tom@tromey.com>
 215
 216         PR rust/22545:
 217         * rust-lang.c (rust_inclusive_range_type_p): New function.
 218         (rust_range): Handle inclusive ranges.
 219         (rust_compute_range): Likewise.
 220         * rust-exp.y (struct rust_op) <inclusive>: New field.
 221         (DOTDOTEQ): New constant.
 222         (range_expr): Add "..=" productions.
 223         (operator_tokens): Add "..=" token.
 224         (ast_range): Add "inclusive" parameter.
 225         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
 226         ranges.
 227         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
 228         bounds values.
 229         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
 230         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
 231         Update comments.
 232         * expprint.c (print_subexp_standard): Handle new bounds values.
 233         (dump_subexp_body_standard): Likewise.
 234
 235 2018-04-27  Tom Tromey  <tom@tromey.com>
 236
 237         * configure: Rebuild.
 238         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
 239         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
 240         "OVERRIDE".
 241         (class symbol_needs_eval_context): Likewise.
 242         * dwarf2read.c (mock_mapped_index::symbol_name_count)
 243         (mock_mapped_index::symbol_name_at): Use "override".  Remove
 244         "virtual".
 245         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
 246         "override".
 247         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
 248         * aarch64-tdep.c (instruction_reader::read): Use "override".
 249         (instruction_reader_test::read): Likewise.
 250         * arm-tdep.c (instruction_reader::read): Use "override".
 251         (instruction_reader_thumb::read): Likewise.
 252
 253 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
 254
 255         PR remote/9665
 256         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
 257         instead of remote_send.
 258         (remote_send): Remove.
 259
 260 2018-04-26  Pedro Alves  <palves@redhat.com>
 261
 262         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 263         find_function_start_sal instead of find_pc_line.
 264
 265 2018-04-26  Pedro Alves  <palves@redhat.com>
 266
 267         * breakpoint.c (set_breakpoint_location_function): Handle
 268         mst_data_gnu_ifunc.
 269         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 270         * elfread.c (elf_symtab_read): Give data symbols with
 271         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 272         (elf_rel_plt_read): Update comment.
 273         * linespec.c (convert_linespec_to_sals): Handle
 274         mst_data_gnu_ifunc.
 275         (minsym_found): Handle mst_data_gnu_ifunc.
 276         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 277         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 278         * parse.c (find_minsym_type_and_address): Handle
 279         mst_data_gnu_ifunc.
 280         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 281         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 282         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 283         comment.
 284         <mst_data_gnu_ifunc>: New enumerator.
 285
 286 2018-04-26  Pedro Alves  <palves@redhat.com>
 287
 288         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 289         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 290         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 291         Handle it.
 292         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 293         (lookup_minimal_symbol_by_pc): Adjust.
 294         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 295         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 296         * minsyms.h (lookup_msym_prefer): New enum.
 297         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 298         parameter by a lookup_msym_prefer parameter.
 299
 300 2018-04-26  Pedro Alves  <palves@redhat.com>
 301
 302         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 303         ends in "@plt" instead of looking at the symbol's section.
 304
 305 2018-04-26  Pedro Alves  <palves@redhat.com>
 306
 307         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 308         all references.
 309         (find_pc_partial_function_gnu_ifunc): Rename to ...
 310         (find_pc_partial_function): ... this, and remove references to
 311         'is_gnu_ifunc_p'.
 312         (find_pc_partial_function): Delete old implementation.
 313         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 314
 315 2018-04-26  Pedro Alves  <palves@redhat.com>
 316
 317         * linespec.c (struct bound_minimal_symbol_search_key): New.
 318         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 319         skip first line if we found a GNU ifunc minimal symbol by name.
 320         (compare_msymbols): Change parameters to work with a destructured
 321         lhs minsym.
 322         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 323         functions.
 324
 325 2018-04-26  Pedro Alves  <palves@redhat.com>
 326
 327         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 328         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 329         address/name.
 330         (add_location_to_breakpoint): Store the minsym and the objfile in
 331         the breakpoint location.
 332         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 333         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 334         Record the minsym in the sal.
 335         * symtab.h (symtab_and_line) <msymbol>: New field.
 336
 337 2018-04-26  Pedro Alves  <palves@redhat.com>
 338
 339         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 340         unless we actually resolved the ifunc.
 341
 342 2018-04-26  Pedro Alves  <palves@redhat.com>
 343
 344         * c-exp.y (variable production): Prefer ifunc minsyms over
 345         regular function symbols.
 346         * symtab.c (find_gnu_ifunc): New function.
 347         * minsyms.h (lookup_msym_prefer): New enum.
 348         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 349         parameter by a lookup_msym_prefer parameter.
 350         * symtab.h (find_gnu_ifunc): New declaration.
 351
 352 2018-04-26  Pedro Alves  <palves@redhat.com>
 353
 354         * blockframe.c (find_gnu_ifunc_target_type): New function.
 355         (find_function_type): New.
 356         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 357         return a value with a memory address.
 358         (eval_call): For calls to GNU ifunc functions, try to find the
 359         type of the target function from the type that the resolver
 360         returns.
 361         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 362         symbols.
 363         * infcall.c (find_function_return_type): Delete.
 364         (find_function_addr): Add 'function_type' parameter.  For calls to
 365         GNU ifunc functions, try to find the type of the target function
 366         from the type that the resolver returns, and return it via
 367         FUNCTION_TYPE.
 368         (call_function_by_hand_dummy): Adjust to use the function type
 369         returned by find_function_addr.
 370         (find_function_addr): Add 'function_type' parameter and move
 371         description here.
 372         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 373         declarations.
 374
 375 2018-04-26  Pedro Alves  <palves@redhat.com>
 376
 377         * c-exp.y (variable production): Skip finding an alias for ifunc
 378         symbols.
 379
 380 2018-04-26  Pedro Alves  <palves@redhat.com>
 381
 382         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 383
 384 2018-04-25  Pedro Alves  <palves@redhat.com>
 385
 386         * infcmd.c (kill_command): Print the pid as string, not the whole
 387         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 388         message.
 389         * remote.c (remote_detach_1): Print the pid as string, not the
 390         whole thread's ptid.
 391
 392 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 393             Sergio Durigan Junior  <sergiodj@redhat.com>
 394             Pedro Alves  <palves@redhat.com>
 395
 396         * infcmd.c (kill_command): Print message when inferior has
 397         been killed.
 398         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 399         '1'.
 400         (add_inferior): Improve message printed when
 401         'print_inferior_events' is on.
 402         (exit_inferior): Remove message printed when
 403         'print_inferior_events' is on.
 404         (detach_inferior): Improve message printed when
 405         'print_inferior_events' is on.
 406         (initialize_inferiors): Use 'add_inferior_silent' to set
 407         'current_inferior_'.
 408         * inferior.h (print_inferior_events): Declare here as
 409         'extern'.
 410         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 411         '[Detaching...]' messages when 'print_inferior_events' is on.
 412         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 413         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 414         'Detaching after fork from child...', replace it by '... from
 415         parent...'.
 416         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 417         prefix/suffix when printing 'Detaching...' messages.  Print
 418         them when 'print_inferior_events' is on.
 419         * remote.c (remote_detach_1): Print message when detaching
 420         from inferior and '!is_fork_parent'.
 421
 422 2018-04-24  Tom Tromey  <tom@tromey.com>
 423
 424         * cli-out.h: Reindent.
 425
 426 2018-04-24  Tom Tromey  <tom@tromey.com>
 427
 428         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 429         (cli_ui_out::do_field_string): Use fputs_filtered.
 430         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 431
 432 2018-04-23  Tom Tromey  <tom@tromey.com>
 433
 434         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 435         gdb::unique_xmalloc_ptr.
 436
 437 2018-04-23  Tom Tromey  <tom@tromey.com>
 438
 439         * configure: Rebuild.
 440
 441 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 442
 443         PR gdb/23095
 444         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 445         prepare_for_testing.  Set normal_bp to r_debug_state if target
 446         is bsd.
 447
 448 2018-04-21  Pedro Alves  <palves@redhat.com>
 449             Rajendra SY  <rajendra.sy@gmail.com>
 450
 451         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 452         * remote.c (extended_remote_attach): In all-stop mode, mark the
 453         thread as executing.
 454
 455 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 456
 457         * thread.c (thread_apply_all_command): Fix comment.
 458         (thread_command): Fix comment.
 459
 460 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 461
 462         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 463         parameter.
 464         * features/aarch64-core.c (create_feature_aarch64_core):
 465         Regenerate.
 466         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 467         Likewise.
 468         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 469         Likewise.
 470         * features/i386/32bit-avx512.c
 471         (create_feature_i386_32bit_avx512): Likewise.
 472         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 473         Likewise.
 474         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 475         Likewise.
 476         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 477         Likewise.
 478         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 479         Likewise.
 480         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 481         Likewise.
 482         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 483         Likewise.
 484         * features/i386/64bit-avx512.c
 485         (create_feature_i386_64bit_avx512): Likewise.
 486         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 487         Likewise.
 488         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 489         Likewise.
 490         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 491         Likewise.
 492         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 493         Likewise.
 494         * features/i386/64bit-segments.c
 495         (create_feature_i386_64bit_segments): Likewise.
 496         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 497         Likewise.
 498         * features/i386/x32-core.c
 499         (create_feature_i386_x32_core): Likewise.
 500         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 501         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 502         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 503         * target-descriptions.c: In generated code, don't pass xml
 504         filename.
 505
 506 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 507
 508         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 509         (print_xml_feature::visit_post): Likewise.
 510         (print_xml_feature::visit): Likewise.
 511         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 512         (print_xml_feature): Add new class.
 513         * regformats/regdat.sh: Null xmltarget on feature targets.
 514         * target-descriptions.c (struct target_desc): Add xmltarget.
 515         (maintenance_check_tdesc_xml_convert): Add unittest function.
 516         (tdesc_get_features_xml): Add function to get xml.
 517         (maintenance_check_xml_descriptions): Test xml generation.
 518         * xml-tdesc.c (string_read_description_xml): Add function.
 519         * xml-tdesc.h (string_read_description_xml): Add declaration.
 520
 521 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 522
 523         * features/Makefile: Add feature marker to targets with new style
 524         target descriptions.
 525         * regformats/aarch64.dat: Regenerate.
 526         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 527         * regformats/i386/amd64-avx-linux.dat: Likewise.
 528         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 529         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 530         * regformats/i386/amd64-linux.dat: Likewise.
 531         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 532         * regformats/i386/amd64.dat: Likewise.
 533         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 534         * regformats/i386/i386-avx-linux.dat: Likewise.
 535         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 536         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 537         * regformats/i386/i386-linux.dat: Likewise.
 538         * regformats/i386/i386-mmx-linux.dat: Likewise.
 539         * regformats/i386/i386-mpx-linux.dat: Likewise.
 540         * regformats/i386/i386.dat: Likewise.
 541         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 542         * regformats/i386/x32-avx-linux.dat: Likewise.
 543         * regformats/i386/x32-linux.dat: Likewise.
 544         * regformats/tic6x-c62x-linux.dat: Likewise.
 545         * regformats/tic6x-c64x-linux.dat: Likewise.
 546         * regformats/tic6x-c64xp-linux.dat: Likewise.
 547         * regformats/regdat.sh: Parse feature marker.
 548
 549 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 550
 551         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 552         (tdesc_osabi_name): Likewise.
 553         * target-descriptions.c (tdesc_architecture_name): Add new
 554         function.
 555         (tdesc_osabi_name): Likewise.
 556
 557 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 558
 559         * common/tdesc.c (tdesc_predefined_type): Move to here.
 560         (tdesc_named_type): Likewise.
 561         (tdesc_create_vector): Likewise.
 562         (tdesc_create_struct): Likewise.
 563         (tdesc_set_struct_size): Likewise.
 564         (tdesc_create_union): Likewise.
 565         (tdesc_create_flags): Likewise.
 566         (tdesc_create_enum): Likewise.
 567         (tdesc_add_field): Likewise.
 568         (tdesc_add_typed_bitfield): Likewise.
 569         (tdesc_add_bitfield): Likewise.
 570         (tdesc_add_flag): Likewise.
 571         (tdesc_add_enum_value): Likewise.
 572         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 573         (struct tdesc_type_vector): Likewise.
 574         (struct tdesc_type_field): Likewise.
 575         (struct tdesc_type_with_fields): Likewise.
 576         (tdesc_create_enum): Add declaration.
 577         (tdesc_add_typed_bitfield): Likewise.
 578         (tdesc_add_enum_value): Likewise.
 579         * target-descriptions.c (tdesc_type_field): Move from here.
 580         (tdesc_type_builtin): Likewise.
 581         (tdesc_type_vector): Likewise.
 582         (tdesc_type_with_fields): Likewise.
 583         (tdesc_predefined_types): Likewise.
 584         (tdesc_named_type): Likewise.
 585         (tdesc_create_vector): Likewise.
 586         (tdesc_create_struct): Likewise.
 587         (tdesc_set_struct_size): Likewise.
 588         (tdesc_create_union): Likewise.
 589         (tdesc_create_flags): Likewise.
 590         (tdesc_create_enum): Likewise.
 591         (tdesc_add_field): Likewise.
 592         (tdesc_add_typed_bitfield): Likewise.
 593         (tdesc_add_bitfield): Likewise.
 594         (tdesc_add_flag): Likewise.
 595         (tdesc_add_enum_value): Likewise.
 596         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 597         (tdesc_add_typed_bitfield): Likewise.
 598         (tdesc_add_enum_value): Likewise.
 599
 600 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 601
 602         * common/tdesc.c (tdesc_feature::accept): Move to here.
 603         (tdesc_feature::operator==): Likewise.
 604         (tdesc_create_reg): Likewise.
 605         * common/tdesc.h (tdesc_type_kind): Likewise.
 606         (struct tdesc_type): Likewise.
 607         (struct tdesc_feature): Likewise.
 608         * regformats/regdat.sh: Create a feature.
 609         * target-descriptions.c (tdesc_type_kind): Move from here.
 610         (tdesc_type): Likewise.
 611         (tdesc_type_up): Likewise.
 612         (tdesc_feature): Likewise.
 613         (tdesc_create_reg): Likewise.
 614
 615 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 616
 617         * Makefile.in: Add arch/tdesc.c
 618         * common/tdesc.c: New file.
 619         * common/tdesc.h (tdesc_element_visitor): Move to here.
 620         (tdesc_element): Likewise.
 621         (tdesc_reg): Likewise.
 622         (tdesc_reg_up): Likewise.
 623         * regformats/regdef.h (reg): Add offset to constructors.
 624         * target-descriptions.c (tdesc_element_visitor): Move from here.
 625         (tdesc_element): Likewise.
 626         (tdesc_reg): Likewise.
 627         (tdesc_reg_up): Likewise.
 628
 629 2018-04-17  Tom Tromey  <tom@tromey.com>
 630
 631         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 632         discriminant field.
 633
 634 2018-04-17  Tom Tromey  <tom@tromey.com>
 635
 636         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 637
 638 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 639
 640         * symtab.c (print_symbol_info): Skip printing filename and line
 641         number when `last' is NULL.
 642         (symtab_symbol_info): Use empty string instead of NULL for first
 643         invocation of print_symbol_info.
 644         (rbreak_command): Pass NULL to `last' parameter of
 645         print_symbol_info.
 646
 647 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 648
 649         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 650         instead of nullptr.
 651
 652 2018-04-16  Pedro Alves  <palves@redhat.com>
 653
 654         * MAINTAINERS (sh): Remove.
 655         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 656         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 657         (ALLDEPFILES): Remove sh64-tdep.c.
 658         * NEWS: Mentions that support for SH-5/SH64 is removed.
 659         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 660         (sh*-*-openbsd*): Ditto.
 661         (sh64-*-elf*): Remove.
 662         (sh*): Remove.
 663         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 664         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 665         * sh-tdep.c: No longer include "sh64-tdep.h".
 666         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 667         * sh64-tdep.c, sh64-tdep.h: Remove files.
 668
 669 2018-04-16  Pedro Alves  <palves@redhat.com>
 670
 671         * MAINTAINERS: Remove m88k.
 672         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 673         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 674         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 675         * NEWS: Mention that support for m88k was removed.
 676         * configure.host (m88*-*-*): Remove support.
 677         * configure.nat (m88k-*-*): Remove support.
 678         * configure.tgt (m88*-*-openbsd*): Remove.
 679         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 680
 681 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 682
 683         * configure.tgt (x86_tobjs): New variable.
 684         (amd64_tobjs, i386_tobjs): Use it.
 685
 686 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 687
 688         * symtab.c (print_symbol_info): Precede the symbol definition by
 689         the line number when available.
 690         * NEWS: Advertise this enhancement.
 691
 692 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 693
 694         * NEWS (New options): announce set/show record btrace cpu.
 695         * btrace.c: Include record-btrace.h.
 696         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 697         the vendor is unknown.
 698         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 699         Maybe overwrite the btrace configuration's cpu.
 700         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 701         (btrace_fetch): Add cpu parameter.  Update callers.
 702         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 703         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 704         errata workarounds if the vendor is unknown.
 705         * python/py-record-btrace.c: Include record-btrace.h.
 706         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 707         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 708         * record-btrace.c (record_btrace_cpu_state_kind): New.
 709         (record_btrace_cpu): New.
 710         (set_record_btrace_cpu_cmdlist): New.
 711         (record_btrace_get_cpu): New.
 712         (require_btrace_thread, record_btrace_info)
 713         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 714         (cmd_set_record_btrace_cpu_none): New.
 715         (cmd_set_record_btrace_cpu_auto): New.
 716         (cmd_set_record_btrace_cpu): New.
 717         (cmd_show_record_btrace_cpu): New.
 718         (_initialize_record_btrace): Initialize set/show record btrace cpu
 719         commands.
 720         * record-btrace.h (record_btrace_get_cpu): New.
 721
 722 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 723
 724         * record.c (set_record_command): Fix typo in message.
 725
 726 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 727
 728         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 729
 730 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 731
 732         * infrun.c (process_event_stop_test): Call
 733         gdbarch_in_indirect_branch_thunk.
 734         * gdbarch.sh (in_indirect_branch_thunk): New.
 735         * gdbarch.c: Regenerated.
 736         * gdbarch.h: Regenerated.
 737         * x86-tdep.h: New.
 738         * x86-tdep.c: New.
 739         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 740         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 741         (ALLDEPFILES): Add x86-tdep.c.
 742         * arch-utils.h (default_in_indirect_branch_thunk): New.
 743         * arch-utils.c (default_in_indirect_branch_thunk): New.
 744         * i386-tdep: Include x86-tdep.h.
 745         (i386_in_indirect_branch_thunk): New.
 746         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 747         function.
 748         * amd64-tdep: Include x86-tdep.h.
 749         (amd64_in_indirect_branch_thunk): New.
 750         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 751
 752 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 753
 754         PR gdb/23053
 755         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 756         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 757         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 758         regression.
 759
 760 2018-04-12  Tom Tromey  <tom@tromey.com>
 761
 762         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 763         (rust_evaluate_subexp): Likewise.
 764
 765 2018-04-12  Pedro Alves  <palves@redhat.com>
 766
 767         * procfs.c (procfs_detach): Make forward declaration's prototype
 768         match definition's protototype.
 769         (proc_get_LDT_entry): Remove stale do_cleanups call.
 770
 771 2018-04-12  Pedro Alves  <palves@redhat.com>
 772
 773         * target.h (target_ops::to_has_exited): Delete.
 774         (target_has_exited): Delete.
 775         * target-delegates.c: Regenerate.
 776
 777 2018-04-11  Pedro Alves  <palves@redhat.com>
 778
 779         * target.c (fileio_fh_t::t): Add comment.
 780         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 781         (target_fileio_close): Handle a NULL target.
 782         (invalidate_fileio_fh): New.
 783         (target_close): Call it.
 784         * remote.c (remote_hostio_send_command): No longer check whether
 785         remote_desc is open.
 786
 787 2018-04-11  Pedro Alves  <palves@redhat.com>
 788
 789         * target.c (fileio_fh_t): Make it a named struct instead of a
 790         typedef.
 791         (fileio_fh_t::is_closed): New method.
 792         (DEF_VEC_O (fileio_fh_t)): Remove.
 793         (fileio_fhandles): Now a std::vector.
 794         (is_closed_fileio_fh): Delete.
 795         (acquire_fileio_fd): Adjust.  Rename parameters.
 796         (release_fileio_fd): Adjust.
 797         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 798         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 799         (target_fileio_close): Adjust.
 800
 801 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 802
 803         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 804         index.
 805
 806 2018-04-10  Pedro Alves  <palves@redhat.com>
 807
 808         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 809         (scoped_finish_thread_state): New class.
 810         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 811         cleanup.
 812         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 813         (fetch_inferior_event, normal_stop): Likewise.
 814         * thread.c (finish_thread_state_cleanup): Delete.
 815
 816 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 817             Pedro Alves  <palves@redhat.com>
 818
 819         * value.c: Include "selftest.h" and "common/array-view.h".
 820         (struct range) <operator ==>: New.
 821         (test_ranges_contain): New.
 822         (check_ranges_vector): New.
 823         (test_insert_into_bit_range_vector): New.
 824         (_initialize_values): Register selftests.
 825         * common/array-view.h (operator==, operator!=): New.
 826
 827 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 828
 829         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 830         an iterator.
 831         * inline-frame.c: Include <algorithm>.
 832         (struct inline_state): Add constructor.
 833         (inline_state_s): Remove.
 834         (DEF_VEC_O(inline_state_s)): Remove.
 835         (inline_states): Change type to std::vector.
 836         (find_inline_frame_state): Adjust to std::vector.
 837         (allocate_inline_frame_state): Remove.
 838         (clear_inline_frame_state): Adjust to std::vector.
 839         (skip_inline_frames): Adjust to std::vector.
 840
 841 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 842
 843         * tracepoint.h (struct trace_state_variable): Add constructor.
 844         <name>: Change type to std::string.
 845         * tracepoint.c (tsv_s): Remove.
 846         (DEF_VEC_O(tsv_s)): Remove.
 847         (tvariables): Change to std::vector.
 848         (create_trace_state_variable): Adjust to std::vector.
 849         (find_trace_state_variable): Likewise.
 850         (find_trace_state_variable_by_number): Likewise.
 851         (delete_trace_state_variable): Likewise.
 852         (trace_variable_command): Adjust to std::string.
 853         (delete_trace_variable_command): Likewise.
 854         (tvariables_info_1): Adjust to std::vector.
 855         (save_trace_state_variables): Likewise.
 856         (start_tracing): Likewise.
 857         (merge_uploaded_trace_state_variables): Adjust to std::vector
 858         and std::string.
 859         * target.h (struct target_ops)
 860         <to_download_trace_state_variable>: Pass reference to
 861         trace_state_variable.
 862         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 863         * target-delegates.c: Re-generate.
 864         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 865         (mi_tsv_deleted): Likewise.
 866         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 867         * remote.c (remote_download_trace_state_variable): Change
 868         pointer to reference and adjust.
 869         * make-target-delegates (parse_argtypes): Handle references.
 870         (write_function_header): Likewise.
 871         (munge_type): Likewise.
 872
 873 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 874
 875         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 876         string_view-selftests.c.
 877         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 878         testsuite.
 879         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 880         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 881         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 882         * unittests/basic_string_view/element_access/char/1.cc:
 883         Likewise.
 884         * unittests/basic_string_view/element_access/char/empty.cc:
 885         Likewise.
 886         * unittests/basic_string_view/element_access/char/front_back.cc:
 887         Likewise.
 888         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 889         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 890         Likewise.
 891         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 892         Likewise.
 893         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 894         Likewise.
 895         * unittests/basic_string_view/operations/compare/char/1.cc:
 896         Likewise.
 897         * unittests/basic_string_view/operations/compare/char/13650.cc:
 898         Likewise.
 899         * unittests/basic_string_view/operations/copy/char/1.cc:
 900         Likewise.
 901         * unittests/basic_string_view/operations/data/char/1.cc:
 902         Likewise.
 903         * unittests/basic_string_view/operations/find/char/1.cc:
 904         Likewise.
 905         * unittests/basic_string_view/operations/find/char/2.cc:
 906         Likewise.
 907         * unittests/basic_string_view/operations/find/char/3.cc:
 908         Likewise.
 909         * unittests/basic_string_view/operations/find/char/4.cc:
 910         Likewise.
 911         * unittests/basic_string_view/operations/rfind/char/1.cc:
 912         Likewise.
 913         * unittests/basic_string_view/operations/rfind/char/2.cc:
 914         Likewise.
 915         * unittests/basic_string_view/operations/rfind/char/3.cc:
 916         Likewise.
 917         * unittests/basic_string_view/operations/substr/char/1.cc:
 918         Likewise.
 919         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 920         * unittests/string_view-selftests.c: New file.
 921
 922 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 923
 924         * unittests/basic_string_view/capacity/1.cc: New file.
 925         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 926         * unittests/basic_string_view/cons/char/1.cc: New file.
 927         * unittests/basic_string_view/cons/char/2.cc: New file.
 928         * unittests/basic_string_view/cons/char/3.cc: New file.
 929         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 930         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 931         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 932         * unittests/basic_string_view/element_access/char/1.cc: New file.
 933         * unittests/basic_string_view/element_access/char/2.cc: New file.
 934         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 935         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 936         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 937         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 938         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 939         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 940         * unittests/basic_string_view/include.cc: New file.
 941         * unittests/basic_string_view/inserters/char/1.cc: New file.
 942         * unittests/basic_string_view/inserters/char/2.cc: New file.
 943         * unittests/basic_string_view/inserters/char/3.cc: New file.
 944         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 945         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 946         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 947         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 948         * unittests/basic_string_view/literals/types.cc: New file.
 949         * unittests/basic_string_view/literals/values.cc: New file.
 950         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 951         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 952         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 953         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 954         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 955         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 956         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 957         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 958         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 959         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 960         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 961         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 962         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 963         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 964         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 965         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 966         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 967         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 968         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 969         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 970         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 971         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 972         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 973         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 974         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 975         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 976         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 977         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 978         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 979         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 980         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 981         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 982         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 983         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 984         * unittests/basic_string_view/operators/char/2.cc: New file.
 985         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 986         * unittests/basic_string_view/range_access/char/1.cc: New file.
 987         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 988         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 989         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 990         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 991         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 992         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 993         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 994         * unittests/basic_string_view/typedefs.cc: New file.
 995         * unittests/basic_string_view/types/1.cc: New file.
 996
 997 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 998
 999         * common/gdb_string_view.h: Remove libstdc++ implementation
1000         details, adjust to gdb reality.
1001         * common/gdb_string_view.tcc: Likewise.
1002         * cli/cli-script.c (struct string_view): Remove.
1003         (user_args) <m_args>: Change element type to gdb::string_view.
1004         (user_args::insert_args): Adjust.
1005
1006 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
1007
1008         * common/gdb_string_view.h: New file.
1009         * common/gdb_string_view.tcc: New file.
1010
1011 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
1012
1013         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
1014         * configure: Re-generate.
1015
1016 2018-04-09  Pedro Alves  <palves@redhat.com>
1017
1018         * gdbarch.sh: Include "observable.h" instead of "observer.h".
1019         (set_target_gdbarch): Call
1020         gdb::observers::architecture_changed.notify instead of
1021         observer_notify_architecture_changed.
1022
1023 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1024
1025         * tracepoint.c (struct current_traceframe_cleanup): Remove.
1026         (do_restore_current_traceframe_cleanup): Remove.
1027         (restore_current_traceframe_cleanup_dtor): Remove.
1028         (make_cleanup_restore_current_traceframe): Remove.
1029         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
1030         New.
1031         * tracepoint.h (struct scoped_restore_current_traceframe): New.
1032         * infrun.c (fetch_inferior_event): Use
1033         scoped_restore_current_traceframe.
1034
1035 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1036
1037         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
1038         Remove.
1039         <n_allocated_type_units>: Remove.
1040         <all_type_units>: Change to std::vector.
1041         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
1042         to std::vector change.
1043         (dwarf2_per_objfile::get_cutu): Likewise.
1044         (dwarf2_per_objfile::get_tu): Likewise.
1045         (create_signatured_type_table_from_index): Likewise.
1046         (create_signatured_type_table_from_debug_names): Likewise.
1047         (dw2_symtab_iter_next): Likewise.
1048         (dw2_print_stats): Likewise.
1049         (dw2_expand_all_symtabs): Likewise.
1050         (dw2_expand_marked_cus): Likewise.
1051         (dw2_debug_names_iterator::next): Likewise.
1052         (dwarf2_initialize_objfile): Likewise.
1053         (add_signatured_type_cu_to_table): Likewise.
1054         (create_all_type_units): Likewise.
1055         (add_type_unit): Likewise.
1056         (struct tu_abbrev_offset): Add constructor.
1057         (build_type_psymtabs_1): Adjust to std::vector change.
1058         (print_tu_stats): Likewise.
1059         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1060         (write_debug_names): Likewise.
1061
1062 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1063
1064         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
1065         Make an std::vector.
1066         <n_comp_units>: Remove.
1067         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
1068         to std::vector change.
1069         (dwarf2_per_objfile::get_cutu): Likewise.
1070         (dwarf2_per_objfile::get_cu): Likewise.
1071         (create_cus_from_index): Likewise.
1072         (create_addrmap_from_index): Likewise.
1073         (create_addrmap_from_aranges): Likewise.
1074         (dwarf2_read_index): Likewise.
1075         (dw2_find_last_source_symtab): Likewise.
1076         (dw2_map_symtabs_matching_filename): Likewise.
1077         (dw2_symtab_iter_next): Likewise.
1078         (dw2_print_stats): Likewise.
1079         (dw2_expand_all_symtabs): Likewise.
1080         (dw2_expand_symtabs_with_fullname): Likewise.
1081         (dw2_expand_marked_cus): Likewise.
1082         (dw2_map_symbol_filenames): Likewise.
1083         (create_cus_from_debug_names): Likewise.
1084         (dwarf2_read_debug_names): Likewise.
1085         (dw2_debug_names_iterator::next): Likewise.
1086         (dwarf2_initialize_objfile): Likewise.
1087         (set_partial_user): Likewise.
1088         (dwarf2_build_psymtabs_hard): Likewise.
1089         (read_comp_units_from_section): Remove arguments, adjust to
1090         std::vector change.
1091         (create_all_comp_units): Adjust to std::vector and
1092         read_comp_units_from_section changes.
1093         (dwarf2_find_containing_comp_unit): Adjust to std::vector
1094         change.
1095         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1096         (psyms_seen_size): Likewise.
1097         (write_gdbindex): Likewise.
1098         (write_debug_names): Likewise.
1099
1100 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1101
1102         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
1103         with dwarf2_per_objfile.
1104         (create_cus_from_index): Likewise.
1105         (create_signatured_type_table_from_index): Likewise.
1106         (dwarf2_read_index): Likewise.
1107         (dwarf2_initialize_objfile): Likewise.
1108         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
1109         per_cu rather than get_dwarf2_per_objfile.
1110
1111 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1112
1113         * dwarf2read.h (struct signatured_type): Forward declare.
1114         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
1115         New methods.
1116         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
1117         (dw2_get_cutu): ...this.
1118         (dwarf2_per_objfile::get_cu): Rename from...
1119         (dw2_get_cu): ...this.
1120         (dwarf2_per_objfile::get_tu): New.
1121         (create_addrmap_from_index): Adjust.
1122         (create_addrmap_from_aranges): Adjust.
1123         (dw2_find_last_source_symtab): Adjust.
1124         (dw2_map_symtabs_matching_filename): Adjust.
1125         (dw2_symtab_iter_next): Adjust.
1126         (dw2_print_stats): Adjust.
1127         (dw2_expand_all_symtabs): Adjust.
1128         (dw2_expand_symtabs_with_fullname): Adjust.
1129         (dw2_expand_marked_cus): Adjust.
1130         (dw_expand_symtabs_matching_file_matcher): Adjust.
1131         (dw2_map_symbol_filenames): Adjust.
1132         (dw2_debug_names_iterator::next): Adjust.
1133         (dwarf2_initialize_objfile): Adjust.
1134         (set_partial_user): Adjust.
1135         (dwarf2_build_psymtabs_hard): Adjust.
1136
1137 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1138
1139         * dwarf2read.c (create_signatured_type_table_from_debug_names):
1140         Remove unused variables.
1141         (dw2_map_symtabs_matching_filename): Likewise.
1142         (dwarf2_record_block_ranges): Likewise.
1143         (dwarf2_read_addr_index): Likewise.
1144         (follow_die_offset): Likewise.
1145
1146 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1147
1148         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
1149         to symbol_file_add_main.
1150
1151 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1152
1153         PR mi/22299
1154         * mi/mi-console.c (do_fputc_async_safe): New.
1155         (mi_console_file::write_async_safe): New.
1156         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
1157         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1158         New.
1159         * ui-file.c (ui_file::putstrn): Adjust call to
1160         fputstrn_unfiltered.
1161         * utils.c (printchar): Replace do_fputs and do_fprintf
1162         parameters by do_fputc.
1163         (fputstr_filtered): Adjust call to printchar.
1164         (fputstr_unfiltered): Likewise.
1165         (fputstrn_filtered): Likewise.
1166         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1167         printchar.
1168         * utils.h (do_fputc_ftype): New typedef.
1169         (fputstrn_unfiltered): Add do_fputc parameter.
1170
1171 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1172
1173         * regformats/i386/i386-avx.dat: Remove.
1174
1175 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1176
1177         PR gdb/22979
1178         * amd64-tdep.c (amd64_none_init_abi): New function.
1179         (amd64_x32_none_init_abi): New function.
1180         (_initialize_amd64_tdep): Register handlers for x86-64 and
1181         x64_32 with GDB_OSABI_NONE.
1182         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1183         GDB_OSABI_NONE osabi.
1184
1185 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1186
1187         PR gdb/22980
1188         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1189         GDB_OSABI_NONE.
1190         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1191         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1192
1193 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1194
1195         * common/byte-vector.h (char_vector): New type.
1196         * target.h (target_read_alloc): Return
1197         gdb::optional<byte_vector>.
1198         (target_read_stralloc): Return gdb::optional<char_vector>.
1199         (target_get_osdata): Return gdb::optional<char_vector>.
1200         * target.c (target_read_alloc_1): Templatize.  Replacement
1201         manual memory management with vector.
1202         (target_read_alloc): Change return type, adjust.
1203         (target_read_stralloc): Change return type, adjust.
1204         (target_get_osdata): Change return type, adjust.
1205         * auxv.c (struct auxv_info) <length>: Remove.
1206         <data>: Change type to gdb::optional<byte_vector>.
1207         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1208         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1209         (target_auxv_search): Adjust.
1210         (fprint_target_auxv): Adjust.
1211         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1212         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1213         (linux_make_corefile_notes): Adjust.
1214         * osdata.c (get_osdata): Adjust.
1215         * remote.c (remote_get_threads_with_qxfer): Adjust.
1216         (remote_memory_map): Adjust.
1217         (remote_traceframe_info): Adjust.
1218         (btrace_read_config): Adjust.
1219         (remote_read_btrace): Adjust.
1220         (remote_pid_to_exec_file): Adjust.
1221         * solib-aix.c (solib_aix_get_library_list): Adjust.
1222         * solib-dsbt.c (decode_loadmap): Don't free buf.
1223         (dsbt_get_initial_loadmaps): Adjust.
1224         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1225         * solib-target.c (solib_target_current_sos): Adjust.
1226         * tracepoint.c (sdata_make_value): Adjust.
1227         * xml-support.c (xinclude_start_include): Adjust.
1228         (xml_fetch_content_from_file): Adjust.
1229         * xml-support.h (xml_fetch_another): Change return type.
1230         (xml_fetch_content_from_file): Change return type.
1231         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1232         * xml-tdesc.c (file_read_description_xml): Adjust.
1233         (fetch_available_features_from_target): Change return type.
1234         (target_fetch_description_xml): Adjust.
1235         (target_read_description_xml): Adjust.
1236
1237 2018-04-06  Tom Tromey  <tom@tromey.com>
1238
1239         * value.c (~value): Update.
1240         (struct value) <contents>: Now unique_xmalloc_ptr.
1241         (value_contents_bits_eq, allocate_value_contents)
1242         (value_contents_raw, value_contents_all_raw)
1243         (value_contents_for_printing, value_contents_for_printing_const)
1244         (set_value_enclosing_type): Update.
1245
1246 2018-04-06  Tom Tromey  <tom@tromey.com>
1247
1248         * value.c (range_s): Remove typedef, VEC.
1249         (struct range): Add operator<.
1250         (range_lessthan): Remove.
1251         (ranges_contain): Change type.
1252         (~value): Update.
1253         (struct value) <unavailable, optimized_out>: Now std::vector.
1254         (value_entirely_available)
1255         (value_entirely_covered_by_range_vector)
1256         (value_entirely_unavailable, value_entirely_optimized_out):
1257         Update.
1258         (insert_into_bit_range_vector): Change argument type.
1259         (find_first_range_overlap): Likewise.
1260         (struct ranges_and_idx, value_contents_bits_eq)
1261         (require_not_optimized_out, require_available): Update.
1262         (ranges_copy_adjusted): Change argument types.
1263         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1264
1265 2018-04-06  Tom Tromey  <tom@tromey.com>
1266
1267         * value.c (~value): Update.
1268         (struct value) <parent>: Now a value_ref_ptr.
1269         (value_parent, set_value_parent, value_address, value_copy):
1270         Update.
1271
1272 2018-04-06  Tom Tromey  <tom@tromey.com>
1273
1274         * value.c (struct value): Add constructor, destructor, and member
1275         initializers.
1276         (allocate_value_lazy, value_decref): Update.
1277
1278 2018-04-06  Tom Tromey  <tom@tromey.com>
1279
1280         * value.c (struct value) <released, next>: Remove.
1281         (all_values): Now a std::vector.
1282         (allocate_value_lazy): Update.
1283         (value_next): Remove.
1284         (value_mark, value_free_to_mark, release_value)
1285         (value_release_to_mark): Update.
1286
1287 2018-04-06  Tom Tromey  <tom@tromey.com>
1288
1289         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1290         (free_value_chain): Remove.
1291         * value.c (free_value_chain): Remove.
1292         (value_release_to_mark): Return a std::vector.
1293         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1294         std::vector.
1295         (check_condition): Update.
1296         * eval.c (fetch_subexp_value): Change "val_chain" to a
1297         std::vector.
1298         * breakpoint.c (update_watchpoint): Update.
1299         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1300
1301 2018-04-06  Tom Tromey  <tom@tromey.com>
1302
1303         * value.h (free_all_values): Remove.
1304         * value.c (free_all_values): Remove.
1305
1306 2018-04-06  Tom Tromey  <tom@tromey.com>
1307
1308         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1309         (value_history_chain, value_history_count): Remove.
1310         (value_history): New global.
1311         (record_latest_value, access_value_history, show_values)
1312         (preserve_values): Update.
1313
1314 2018-04-06  Tom Tromey  <tom@tromey.com>
1315
1316         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1317         * varobj.c (varobj_set_display_format, varobj_set_value)
1318         (install_default_visualizer, construct_visualizer)
1319         (install_new_value, ~varobj, varobj_get_value_type)
1320         (my_value_of_variable, varobj_editable_p): Update.
1321         * c-varobj.c (c_describe_child, c_value_of_variable)
1322         (cplus_number_of_children, cplus_describe_child): Update.
1323         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1324         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1325         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1326
1327 2018-04-06  Tom Tromey  <tom@tromey.com>
1328
1329         * printcmd.c (last_examine_address): Change type to
1330         value_ref_ptr.
1331         (do_examine, x_command): Update.
1332
1333 2018-04-06  Tom Tromey  <tom@tromey.com>
1334
1335         * value.c (release_value): Update.
1336         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1337         (struct bpstats) <val>: Now a value_ref_ptr.
1338         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1339         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1340         (~watchpoint, print_it_watchpoint, watch_command_1)
1341         (invalidate_bp_value_on_memory_change): Update.
1342
1343 2018-04-06  Tom Tromey  <tom@tromey.com>
1344
1345         * varobj.c (varobj_clear_saved_item)
1346         (update_dynamic_varobj_children, install_new_value, ~varobj):
1347         Update.
1348         * value.h (value_incref): Move declaration earlier.
1349         (value_decref): Rename from value_free.
1350         (struct value_ref_policy): New.
1351         (value_ref_ptr): New typedef.
1352         (struct value_deleter): Remove.
1353         (gdb_value_up): Remove typedef.
1354         (release_value): Change return type.
1355         (release_value_or_incref): Remove.
1356         * value.c (set_value_parent): Update.
1357         (value_incref): Change return type.
1358         (value_decref): Rename from value_free.
1359         (value_free_to_mark, free_all_values, free_value_chain): Update.
1360         (release_value): Return value_ref_ptr.
1361         (release_value_or_incref): Remove.
1362         (record_latest_value, set_internalvar, clear_internalvar):
1363         Update.
1364         * stack.c (info_frame_command): Don't call value_free.
1365         * python/py-value.c (valpy_dealloc, valpy_new)
1366         (value_to_value_object): Update.
1367         * printcmd.c (do_examine): Update.
1368         * opencl-lang.c (lval_func_free_closure): Update.
1369         * mi/mi-main.c (register_changed_p): Don't call value_free.
1370         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1371         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1372         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1373         value_free.
1374         * guile/scm-value.c (vlscm_free_value_smob)
1375         (vlscm_scm_from_value): Update.
1376         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1377         (frame_unwind_register_unsigned, get_frame_register_bytes)
1378         (put_frame_register_bytes): Don't call value_free.
1379         * findvar.c (address_from_register): Don't call value_free.
1380         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1381         * dwarf2loc.c (entry_data_value_free_closure)
1382         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1383         (dwarf2_evaluate_loc_desc_full): Update.
1384         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1385         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1386         (~watchpoint, watch_command_1)
1387         (invalidate_bp_value_on_memory_change): Update.
1388         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1389
1390 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1391
1392         PR gdb/23022
1393         * warning.m4: Add -Wno-error=deprecated-register.
1394         * configure: Re-generate.
1395
1396 2018-04-05  Tom Tromey  <tom@tromey.com>
1397
1398         * linespec.h: Remove include of "vec.h".
1399
1400 2018-04-05  Tom Tromey  <tom@tromey.com>
1401
1402         * linespec.c (typep): Remove typedef.
1403         (find_methods, find_superclass_methods): Take a std::vector.
1404         (find_method): Use std::vector.
1405
1406 2018-04-05  Tom Tromey  <tom@tromey.com>
1407
1408         * utils.c (compare_strings): Remove.
1409         * utils.h (compare_strings): Remove.
1410         * objc-lang.h (find_imps): Update.
1411         * objc-lang.c (find_methods): Take a std::vector.
1412         (uniquify_strings, find_imps): Likewise.
1413         * linespec.c (find_methods): Take a std::vector.
1414         (decode_objc): Use std::vector.
1415         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1416         a std::vector.
1417         (find_method, find_function_symbols): Use std::vector.
1418
1419 2018-04-05  Tom Tromey  <tom@tromey.com>
1420
1421         * completer.c (completion_tracker::completion_tracker): Remove
1422         cast.
1423         (completion_tracker::discard_completions): Likewise.
1424         * breakpoint.c (ambiguous_names_p): Remove cast.
1425         * ada-lang.c (_initialize_ada_language): Remove cast.
1426         * utils.h (streq): Update.
1427         (streq_hash): Add new declaration.
1428         * utils.c (streq): Return bool.
1429         (streq_hash): New function.
1430
1431 2018-04-05  Tom Tromey  <tom@tromey.com>
1432
1433         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1434         Remove a string copy.
1435
1436 2018-04-05  Tom Tromey  <tom@tromey.com>
1437
1438         * linespec.c (filter_results): Use std::vector.
1439         (decode_line_2, decode_line_full): Update.
1440
1441 2018-04-05  Tom Tromey  <tom@tromey.com>
1442
1443         * linespec.c (canonical_to_fullform): Return std::string.
1444         (filter_results): Update.
1445         (struct decode_line_2_item): Add constructor.
1446         <fullform, displayform>: Now std::string.
1447         (decode_line_2_compare_items): Now a std::sort comparator.
1448         (decode_line_2): Update.
1449
1450 2018-04-05  Tom Tromey  <tom@tromey.com>
1451
1452         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1453         (unexpected_linespec_error): Update.
1454         (linespec_parse_basic, parse_linespec): Update.
1455
1456 2018-04-05  Tom Tromey  <tom@tromey.com>
1457
1458         * linespec.c (linespec_parse_basic): Reindent.
1459
1460 2018-04-05  Tom Tromey  <tom@tromey.com>
1461
1462         * minsyms.h (iterate_over_minimal_symbols): Update.
1463         * minsyms.c (iterate_over_minimal_symbols): Take a
1464         gdb::function_view.
1465         * linespec.c (struct collect_minsyms): Remove.
1466         (compare_msyms): Now a std::sort comparator.
1467         (add_minsym): Add parameters.
1468         (search_minsyms_for_name): Update.  Use std::vector.
1469
1470 2018-04-03  Tom Tromey  <tom@tromey.com>
1471
1472         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1473         gdb::byte_vector.
1474
1475 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1476
1477         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1478
1479 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1480
1481         PR gdb/16959
1482         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1483         printing static type.
1484
1485 2018-04-01  Tom Tromey  <tom@tromey.com>
1486
1487         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1488         (rs6000_xfer_shared_libraries): Update.
1489
1490 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1491
1492         * common/gdb_vecs.h (char_ptr): Remove.
1493         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1494
1495 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1496
1497         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1498         with std::vector.
1499         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1500
1501 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1502
1503         * tracepoint.h (struct uploaded_tp): Initialize fields.
1504         <actions, step_actions, cmd_strings>: Change type to
1505         std::vector<char *>.
1506         * tracepoint.c (get_uploaded_tp): Allocate with new.
1507         (free_uploaded_tps): Free with delete.
1508         (parse_tracepoint_definition): Adjust to std::vector change.
1509         * breakpoint.c (read_uploaded_action): Likewise.
1510         (create_tracepoint_from_upload): Likewise.
1511         * ctf.c (ctf_write_uploaded_tp): Likewise.
1512         (SET_ARRAY_FIELD): Likewise.
1513         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1514
1515 2018-03-30  Tom Tromey  <tom@tromey.com>
1516
1517         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1518         std::unique_ptr.
1519         (svr4_keep_data_in_core): Update.
1520         (svr4_read_so_list): Update.
1521
1522 2018-03-30  Tom Tromey  <tom@tromey.com>
1523
1524         * windows-nat.c (handle_output_debug_string, handle_exception):
1525         Update.
1526         * target.h (target_read_string): Update.
1527         * target.c (target_read_string): Change "string" to
1528         unique_xmalloc_ptr.
1529         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1530         Update.
1531         * solib-frv.c (frv_current_sos): Update.
1532         * solib-dsbt.c (dsbt_current_sos): Update.
1533         * solib-darwin.c (darwin_current_sos): Update.
1534         * linux-thread-db.c (inferior_has_bug): Update.
1535         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1536         Update.  Remove alloca.
1537         * ada-lang.c (ada_main_name): Update.
1538
1539 2018-03-30  Tom Tromey  <tom@tromey.com>
1540
1541         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1542         (struct dwo_file_deleter): New.
1543         (dwo_file_up): New typedef.
1544         (open_and_init_dwo_file): Use dwo_file_up.
1545         (free_dwo_file_cleanup): Remove.
1546
1547 2018-03-30  Tom Tromey  <tom@tromey.com>
1548
1549         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1550         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1551
1552 2018-03-30  Tom Tromey  <tom@tromey.com>
1553
1554         * dwarf2read.c (class free_cached_comp_units): New class.
1555         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1556         (free_cached_comp_units): Remove function.
1557
1558 2018-03-30  Tom Tromey  <tom@tromey.com>
1559
1560         * utils.h (make_cleanup_unpush_target): Remove.
1561         * inf-ptrace.c (struct target_unpusher): New.
1562         (target_unpush_up) New typedef.
1563         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1564         target_unpush_up.
1565         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1566
1567 2018-03-27  Tom Tromey  <tom@tromey.com>
1568
1569         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1570
1571 2018-03-27  Pedro Alves  <palves@redhat.com>
1572             Tom Tromey  <tom@tromey.com>
1573
1574         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1575         destructor.  Now a class.
1576         (gdb_readline_wrapper_cleanup): Remove function.
1577         (gdb_readline_wrapper): Remove cleanups.
1578
1579 2018-03-27  Tom Tromey  <tom@tromey.com>
1580
1581         * typeprint.h (struct type_print_options) <local_typedefs,
1582         global_typedefs>: Remove "struct" keyword.
1583         (class typedef_hash_table): New class.
1584         (recursively_update_typedef_hash, add_template_parameters)
1585         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1586         (find_typedef_in_hash): Don't declare.
1587         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1588         (typedef_hash_table::recursively_update): Rename from
1589         recursively_update_typedef_hash.  Now a member.
1590         (typedef_hash_table::add_template_parameters): Rename from
1591         add_template_parameters.  Now a member.
1592         (typedef_hash_table::typedef_hash_table): Now a constructor;
1593         rename from create_typedef_hash.
1594         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1595         rename from free_typedef_hash.
1596         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1597         (do_free_global_table): Remove.
1598         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1599         from copy_type_recursive.
1600         (create_global_typedef_table): Remove.
1601         (typedef_hash_table::find_global_typedef): Now a member of
1602         typedef_hash_table.
1603         (typedef_hash_table::find_typedef): Rename from
1604         find_typedef_in_hash; now a member.
1605         (whatis_exp): Update.
1606         * extension.h (struct ext_lang_type_printers): Add constructor and
1607         destructor.
1608         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1609         declare.
1610         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1611         Now a constructor; rename from start_ext_lang_type_printers.
1612         (ext_lang_type_printers): Now a destructor; rename from
1613         free_ext_lang_type_printers.
1614         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1615         Update.
1616         (c_type_print_base_struct_union): Update.  Remove cleanups.
1617
1618 2018-03-27  Tom Tromey  <tom@tromey.com>
1619
1620         * dwarf-index-write.c: Include <cmath>.
1621
1622 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1623
1624         * NEWS: Add entry describing new "set|show varsize-limit" command.
1625         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1626         command.
1627         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1628         "set variable".
1629
1630 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1631
1632         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1633         dwarf-index-write.c
1634         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1635         * dwarf-index-common.c: New file.
1636         * dwarf-index-common.h: New file.
1637         * dwarf-index-write.c: New file.
1638         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1639         (struct dwarf2_section_info): Move from here.
1640         (dwarf2_section_info_def): Likewise.
1641         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1642         (offset_type): Likewise.
1643         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1644         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1645         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1646         (byte_swap): Likewise.
1647         (MAYBE_SWAP): Likewise.
1648         (dwarf2_per_cu_ptr): Likewise.
1649         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1650         (struct tu_stats): Likewise.
1651         (struct dwarf2_per_objfile): Likewise.
1652         (struct dwarf2_per_cu_data): Likewise.
1653         (struct signatured_type): Likewise.
1654         (sig_type_ptr): Likewise.
1655         (DEF_VEC_P (sig_type_ptr)): Likewise.
1656         (INDEX4_SUFFIX): Likewise.
1657         (INDEX5_SUFFIX): Likewise.
1658         (DEBUG_STR_SUFFIX): Likewise.
1659         (dwarf2_read_section): Make non-static.
1660         (mapped_index_string_hash): Move from here.
1661         (dwarf5_djb_hash): Likewise.
1662         (file_write): Likewise.
1663         (class data_buf): Likewise.
1664         (struct symtab_index_entry): Likewise.
1665         (struct mapped_symtab): Likewise.
1666         (find_slot): Likewise.
1667         (hash_expand): Likewise.
1668         (add_index_entry): Likewise.
1669         (uniquify_cu_indices): Likewise.
1670         (class c_str_view): Likewise.
1671         (class c_str_view_hasher): Likewise.
1672         (class vector_hasher): Likewise.
1673         (write_hash_table): Likewise.
1674         (psym_index_map): Likewise.
1675         (struct addrmap_index_data): Likewise.
1676         (add_address_entry): Likewise.
1677         (add_address_entry_worker): Likewise.
1678         (write_address_map): Likewise.
1679         (symbol_kind): Likewise.
1680         (write_psymbols): Likewise.
1681         (struct signatured_type_index_data): Likewise.
1682         (write_one_signatured_type): Likewise.
1683         (recursively_count_psymbols): Likewise.
1684         (recursively_write_psymbols): Likewise.
1685         (class debug_names): Likewise.
1686         (check_dwarf64_offsets): Likewise.
1687         (psyms_seen_size): Likewise.
1688         (write_gdbindex): Likewise.
1689         (write_debug_names): Likewise.
1690         (assert_file_size): Likewise.
1691         (write_psymtabs_to_index): Likewise.
1692         (save_gdb_index_command): Likewise.
1693         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1694         command.
1695         * dwarf2read.h: New file.
1696
1697 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1698
1699         PR gdb/22670
1700         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1701         symbol name if the CU's language stores symbol names in linkage
1702         format.
1703         * language.h (struct language_defn)
1704         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1705         all instances of this struct.
1706
1707 2018-03-26  Tom Tromey  <tom@tromey.com>
1708
1709         * stack.c (backtrace_command_1): Remove verbose code.
1710
1711 2018-03-26  Tom Tromey  <tom@tromey.com>
1712
1713         * python/py-framefilter.c (py_print_type): Don't catch
1714         exceptions.  Return void.
1715         (py_print_value): Likewise.
1716         (py_print_single_arg): Likewise.
1717         (enumerate_args): Don't catch exceptions.
1718         (py_print_args): Likewise.
1719         (py_print_frame): Likewise.
1720         (gdbpy_apply_frame_filter): Catch exceptions here.
1721
1722 2018-03-26  Tom Tromey  <tom@tromey.com>
1723
1724         * stack.c (_initialize_stack): Remove trailing newlines from help
1725         text.  Add "Usage" line to "backtrace" help.
1726
1727 2018-03-26  Tom Tromey  <tom@tromey.com>
1728
1729         PR python/16486:
1730         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1731
1732 2018-03-26  Tom Tromey  <tom@tromey.com>
1733
1734         * python/py-framefilter.c (py_print_single_arg): Return
1735         EXT_LANG_BT_ERROR from catch.
1736
1737 2018-03-26  Tom Tromey  <tom@tromey.com>
1738
1739         PR backtrace/15584:
1740         * stack.c (backtrace_command_1): Move some code into no-filters
1741         "if".
1742
1743 2018-03-26  Tom Tromey  <tom@tromey.com>
1744
1745         * python/py-framefilter.c (throw_quit_or_print_exception): New
1746         function.
1747         (gdbpy_apply_frame_filter): Use it.
1748
1749 2018-03-26  Tom Tromey  <tom@tromey.com>
1750
1751         PR cli/17716:
1752         * python/py-framefilter.c (py_print_type, py_print_value)
1753         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1754         RETURN_MASK_ERROR.
1755
1756 2018-03-26  Tom Tromey  <tom@tromey.com>
1757
1758         * python/py-framefilter.c (enumerate_args): Use
1759         gdb::unique_xmalloc_ptr.
1760
1761 2018-03-26  Tom Tromey  <tom@tromey.com>
1762
1763         * python/py-framefilter.c (py_print_frame): Return
1764         EXT_LANG_BT_OK.
1765         (gdbpy_apply_frame_filter): Update comment.
1766         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1767         Remove.
1768         <EXT_LANG_BT_NO_FILTERS>: Change value.
1769
1770 2018-03-26  Tom Tromey  <tom@tromey.com>
1771
1772         PR backtrace/15582:
1773         * stack.c (backtrace_command): Parse "hide" argument.
1774         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1775         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1776         constant.
1777
1778 2018-03-26  Tom Tromey  <tom@tromey.com>
1779
1780         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1781         add "flags".
1782         (backtrace_command): Remove "fulltrace", add "flags".
1783
1784 2018-03-26  Tom Tromey  <tom@tromey.com>
1785
1786         * stack.c (backtrace_command): Rewrite command line parsing.
1787
1788 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1789
1790         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1791
1792 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1793
1794         * filename-seen-cache.h: Add include guard.
1795
1796 2018-03-26  Keith Seitz  <keiths@redhat.com>
1797
1798         * symfile.c (place_section): Remove "struct" from section_addr_info
1799         in comment.
1800         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1801         "struct" keyword from section_addr_info.
1802
1803 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1804
1805         * regformats/regdef.h (reg): Add constructors.
1806
1807 2018-03-25  Pedro Alves  <palves@redhat.com>
1808
1809         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1810         if then/else bodies in var_func_name extraction.
1811
1812 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1813
1814         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1815         lookup_minimal_symbol() to find symbol entry.
1816         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1817
1818 2018-03-23  Keith Seitz  <keiths@redhat.com>
1819
1820         PR c++/22968
1821         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1822         nested type definitions for C++, too.
1823
1824 2018-03-23  Tom Tromey  <tom@tromey.com>
1825
1826         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1827         a typedef.
1828         (macho_register_oso): Remove.
1829         (macho_symtab_read): Take a std::vector.
1830         (oso_el_compare_name): Now a std::sort comparator.
1831         (macho_symfile_read_all_oso): Take a std::vector.
1832         (macho_symfile_read): Use std::vector.  Remove cleanups.
1833
1834 2018-03-22  Tom Tromey  <tom@tromey.com>
1835
1836         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1837         (record_full_goto_bookmark): Use std::string.
1838
1839 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1840
1841         PR tdep/18295
1842         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1843         a single mask.
1844
1845 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1846
1847         * rs6000-tdep.c (store_insn_p): New function.
1848         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1849         and cr_reg to their unshifted values. Use store_insn_p to
1850         match LR saves using either R1 or fdata->alloca_reg. Use
1851         store_insn_p to match CR saves. Set alloca_reg_offset
1852         when alloca_reg and framep are set. Remove lr_reg shift
1853         when assigning to fdata->lr_register.
1854
1855 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1856
1857         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1858         command line args instead of emitting a warning.
1859
1860 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1861
1862         * tracepoint.h (struct static_tracepoint_marker): Initialize
1863         fields, define default constructor, move constructor and move
1864         assignment, disable the rest.
1865         <str_id, extra>: Make std::string.
1866         (release_static_tracepoint_marker): Remove.
1867         (free_current_marker): Remove.
1868         * tracepoint.c (free_current_marker): Remove.
1869         (parse_static_tracepoint_marker_definition): Adjust to
1870         std::string, use new hex2str overload.
1871         (release_static_tracepoint_marker): Remove.
1872         (print_one_static_tracepoint_marker): Get marker by reference
1873         and adjust to std::string.
1874         (info_static_tracepoint_markers_command): Adjust to std::vector
1875         changes
1876         * target.h (static_tracepoint_marker_p): Remove typedef.
1877         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1878         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1879         bool.
1880         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1881         * target-debug.h
1882         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1883         (target_debug_print_std_vector_static_tracepoint_marker): New.
1884         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1885         to...
1886         (target_debug_print_static_tracepoint_marker_p): ... this.
1887         * target-delegates.c: Re-generate.
1888         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1889         Make std::string.
1890         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1891         (decode_static_tracepoint_spec): Adjust to std::vector.
1892         (tracepoint_print_one_detail): Adjust to std::string.
1893         (strace_marker_decode_location): Adjust to std::string.
1894         (update_static_tracepoint): Adjust to std::string, remove call
1895         to release_static_tracepoint_marker.
1896         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1897         Adjust to std::vector.
1898         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1899         (remote_static_tracepoint_markers_by_strid): Adjust to
1900         std::vector.
1901         * common/rsp-low.h (hex2str): New overload with explicit count
1902         of bytes.
1903         * common/rsp-low.c (hex2str): New overload with explicit count
1904         of bytes.
1905         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1906         (_initialize_rsp_low_selftests): Add test_hex2str test.
1907         * unittests/tracepoint-selftests.c
1908         (test_parse_static_tracepoint_marker_definition): Adjust to
1909         std::string.
1910
1911 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1912
1913         * tracepoint.c (parse_static_tracepoint_marker_definition):
1914         Consider case where the definition is followed by more
1915         definitions.
1916         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1917         tracepoint-selftests.c.
1918         * unittests/tracepoint-selftests.c: New.
1919
1920 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1921
1922         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1923         Carvalho.
1924
1925 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1926
1927         * symtab.c (find_pc_sect_line): fixed indentation.
1928
1929 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1930
1931         * symtab.c (find_pc_sect_line): now uses binary search.
1932
1933 2018-03-19  Tom Tromey  <tom@tromey.com>
1934
1935         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1936         "IDENT" production.
1937
1938 2018-03-19  Pedro Alves  <palves@redhat.com>
1939             Tom Tromey  <tom@tromey.com>
1940
1941         * unittests/observable-selftests.c: New file.
1942         * common/observable.h: New file.
1943         * observable.h: New file.
1944         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1945         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1946         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1947         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1948         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1949         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1950         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1951         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1952         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1953         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1954         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1955         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1956         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1957         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1958         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1959         tui/tui-interp.c, valops.c: Update all users.
1960         * tui/tui-hooks.c (tui_bp_created_observer)
1961         (tui_bp_deleted_observer, tui_bp_modified_observer)
1962         (tui_inferior_exit_observer, tui_before_prompt_observer)
1963         (tui_normal_stop_observer, tui_register_changed_observer):
1964         Remove.
1965         (tui_observers_token): New global.
1966         (attach_or_detach, tui_attach_detach_observers): New functions.
1967         (tui_install_hooks, tui_remove_hooks): Use
1968         tui_attach_detach_observers.
1969         * record-btrace.c (record_btrace_thread_observer): Remove.
1970         (record_btrace_thread_observer_token): New global.
1971         * observer.sh: Remove.
1972         * observer.c: Rename to observable.c.
1973         * observable.c (namespace gdb_observers): Define new objects.
1974         (observer_debug): Move into gdb_observers namespace.
1975         (struct observer, struct observer_list, xalloc_observer_list_node)
1976         (xfree_observer_list_node, generic_observer_attach)
1977         (generic_observer_detach, generic_observer_notify): Remove.
1978         (_initialize_observer): Update.
1979         Don't include observer.inc.
1980         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1981         (clean mostlyclean): Likewise.
1982         (observer.h, observer.inc): Remove targets.
1983         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1984         (COMMON_SFILES): Use observable.c, not observer.c.
1985         * .gitignore: Remove observer.h.
1986
1987 2018-03-18  Tom Tromey  <tom@tromey.com>
1988
1989         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1990         gdb::def_vector.
1991         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1992
1993 2018-03-17  Tom Tromey  <tom@tromey.com>
1994
1995         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1996
1997 2018-03-17  Tom Tromey  <tom@tromey.com>
1998
1999         * target.c (class scoped_target_fd): New.
2000         (target_fileio_close_cleanup): Remove.
2001         (target_fileio_read_alloc_1): Use scoped_target_fd.
2002
2003 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
2004
2005         * silent-rules.mk: New.
2006         * Makefile.in: Include silent-rules.mk
2007         (srcdir, VPATH, top_srcdir): Move up.
2008         (COMPILE): Add ECHO_CXX.
2009         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
2010         (init.c): Add ECHO_INIT_C.
2011         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2012         (version.c): Add ECHO_GEN.
2013         (printcmd.o): Add ECHO_CXX.
2014         (target-float.o): Add ECHO_CXX.
2015         (ada-exp.o): Add ECHO_CXX.
2016         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
2017         (insight$(EXEEXT)): Add ECHO_CXXLD.
2018         * gnulib/configure.ac: Add AM_SILENT_RULES.
2019         * gnulib/aclocal.m4: Re-generate.
2020         * gnulib/configure: Re-generate.
2021         * gnulib/import/Makefile.in: Re-generate.
2022
2023 2018-03-16  Tom Tromey  <tom@tromey.com>
2024
2025         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
2026         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
2027         * utils.c (do_free_section_addr_info)
2028         (make_cleanup_free_section_addr_info): Remove.
2029         * symfile.h (struct other_sections): Add constructor.
2030         (struct section_addr_info): Remove.
2031         (section_addr_info): New typedef.
2032         (struct sym_fns) <sym_offsets>: Change type of parameter.
2033         (build_section_addr_info_from_objfile)
2034         (relative_addr_info_to_section_offsets, addr_info_make_relative)
2035         (default_symfile_offsets, symbol_file_add)
2036         (symbol_file_add_from_bfd)
2037         (build_section_addr_info_from_section_table): Update.
2038         (alloc_section_addr_info, free_section_addr_info): Don't declare.
2039         * symfile.c (alloc_section_addr_info): Remove.
2040         (build_section_addr_info_from_section_table): Change return type.
2041         Update.
2042         (build_section_addr_info_from_bfd)
2043         (build_section_addr_info_from_objfile): Likewise.
2044         (free_section_addr_info): Remove.
2045         (relative_addr_info_to_section_offsets): Change type of "addrs".
2046         (addrs_section_compar): Now a std::sort comparator.
2047         (addrs_section_sort): Change return type.
2048         (addr_info_make_relative): Change type of "addrs".  Update.
2049         (default_symfile_offsets, syms_from_objfile_1)
2050         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
2051         (symbol_file_add_separate): Update.
2052         (symbol_file_add): Change type of "addrs".  Update.
2053         (add_symbol_file_command): Update.  Remove cleanups.
2054         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
2055         cleanups.
2056         * symfile-debug.c (debug_sym_offsets): Change type of "info".
2057         * solib.c (solib_read_symbols): Update.
2058         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
2059         * machoread.c (macho_symfile_offsets): Update.
2060         * jit.c (jit_bfd_try_read_symtab): Update.
2061
2062 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
2063
2064         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2065         unittests/utils-selftests.c.
2066         * unittests/utils-selftests.c: New file.
2067
2068 2018-03-14  Tom Tromey  <tom@tromey.com>
2069
2070         PR cli/14977:
2071         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
2072         for NULL.
2073
2074 2018-03-14  Tom Tromey  <tom@tromey.com>
2075
2076         PR cli/19918:
2077         * printcmd.c (printf_pointer): Allow "-" in format.
2078
2079 2018-03-14  Tom Tromey  <tom@tromey.com>
2080
2081         * printcmd.c (_initialize_printcmd): Add usage to printf.
2082
2083 2018-03-14  Yao Qi  <qiyao@sourceware.org>
2084
2085         * MAINTAINERS: Update my email address.
2086
2087 2018-03-13  Tom Tromey  <tom@tromey.com>
2088
2089         * machoread.c (macho_check_dsym): Change filenamep to a
2090         std::string*.
2091         (macho_symfile_read): Update.
2092         * symfile.c (load_command): Use std::string.
2093
2094 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2095
2096         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
2097         to error message string.
2098         (riscv_register_name): Use xsnprintf instead of sprintf.
2099         (riscv_insn::fetch_instruction): Use gdb_assert instead of
2100         internal_error.
2101         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
2102         error.
2103         (riscv_push_dummy_call): Likewise.
2104
2105 2018-03-12  Tom Tromey  <tom@tromey.com>
2106
2107         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
2108         Use gdb::byte_vector.
2109         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
2110
2111 2018-03-12  Yao Qi  <yao.qi@linaro.org>
2112
2113         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
2114         parameter type to readable_regcache.
2115         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
2116         the declaration.
2117
2118 2018-03-11  Tom Tromey  <tom@tromey.com>
2119
2120         * dwarf2read.c (struct nextfield): Add initializers.
2121         (struct nextfnfield): Remove.
2122         (struct fnfieldlist): Add initializers.  Remove "length" and
2123         "head", use std::vector.
2124         (struct decl_field_list): Remove.
2125         (struct field_info): Add initializers.
2126         <fields, baseclasses>: Now std::vector.
2127         <nbaseclasses, nfnfields, typedef_field_list_count,
2128         nested_types_list_count>: Remove.
2129         (dwarf2_add_field, dwarf2_add_type_defn)
2130         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
2131         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
2132         (process_structure_scope): Update.
2133
2134 2018-03-11  Tom Tromey  <tom@tromey.com>
2135
2136         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
2137         for use by std::sort.
2138         (build_type_psymtabs_1): Use std::vector.
2139
2140 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
2141
2142         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
2143         and LIBMPFR in the printed configuration.
2144
2145 2018-03-08  Tom Tromey  <tom@tromey.com>
2146
2147         * source.c (get_filename_and_charpos): Use scoped_fd.
2148         * nto-procfs.c (procfs_open_1): Use scoped_fd.
2149         (procfs_pidlist): Likewise.
2150         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
2151         (iterate_over_mappings): Likewise.
2152
2153 2018-03-08  Tom Tromey  <tom@tromey.com>
2154
2155         * infcall.c (struct call_return_meta_info)
2156         <stack_temporaries_enabled>: Remove.
2157         (get_call_return_value, call_function_by_hand_dummy): Update.
2158         * thread.c (disable_thread_stack_temporaries): Remove.
2159         (enable_thread_stack_temporaries): Remove.
2160         (thread_stack_temporaries_enabled_p): Return bool.
2161         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2162         (get_last_thread_stack_temporary): Update.
2163         * eval.c (evaluate_subexp): Update.
2164         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2165         class, not a function.
2166         (value_ptr, value_vec): Remove typedefs.
2167         (class thread_info) <stack_temporaries_enabled>: Now bool.
2168         <stack_temporaries>: Now a std::vector.
2169         (thread_stack_temporaries_enabled_p)
2170         (value_in_thread_stack_temporaries): Return bool.
2171
2172 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2173
2174         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2175         (getpkt_or_notif_sane_1): Likewise.
2176
2177 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2178
2179         * build-id.c (build_id_to_debug_bfd): Use std::string.
2180
2181 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2182
2183         * build-id.c (find_separate_debug_file_by_buildid): Return
2184         std::string.
2185         * build-id.h (find_separate_debug_file_by_buildid): Return
2186         std::string.
2187         * coffread.c (coff_symfile_read): Adjust to std::string.
2188         * elfread.c (elf_symfile_read): Adjust to std::string.
2189         * symfile.c (separate_debug_file_exists): Change parameter to
2190         std::string.
2191         (find_separate_debug_file): Return std::string.
2192         (find_separate_debug_file_by_debuglink): Return std::string.
2193         * symfile.h (find_separate_debug_file_by_debuglink): Return
2194         std::string.
2195
2196 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2197
2198         * common/xml-utils.c (xml_escape_text): Move code to...
2199         (xml_escape_text_append): ... this new function.
2200         * common/xml-utils.h (xml_escape_text_append): New declaration.
2201         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2202         New function.
2203         (_initialize_xml_utils): register test_xml_escape_text_append as
2204         a selftest.
2205
2206 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2207
2208         * defs.h: Remove MAX_REGISTER_SIZE.
2209         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2210         asserts.
2211         * python/py-unwind.c (pyuw_sniffer): Likewise.
2212
2213 2018-03-07  Tom Tromey  <tom@tromey.com>
2214
2215         * linux-tdep.c (linux_info_proc): Update.
2216         * target.h (struct target_ops) <to_fileio_readlink>: Return
2217         optional<string>.
2218         (target_fileio_readlink): Return optional<string>.
2219         * remote.c (remote_hostio_readlink): Return optional<string>.
2220         * inf-child.c (inf_child_fileio_readlink): Return
2221         optional<string>.
2222         * target.c (target_fileio_readlink): Return optional<string>.
2223
2224 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2225
2226         * regcache.c (cooked_read_test): Add riscv to the list of
2227         architectures that have a save_reggroup.
2228
2229 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2230
2231         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2232         value is not a dynamic class object.
2233
2234 2018-03-06  Tom Tromey  <tom@tromey.com>
2235
2236         * rust-exp.y: Formatting fixes.
2237
2238 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2239
2240         * riscv-tdep.c (riscv_register_name): Remove target description
2241         support.
2242         (riscv_gdbarch_init): Remove target description check.
2243
2244 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2245
2246         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2247         comment.
2248         * riscv-tdep.h: Likewise.
2249
2250 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2251
2252         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2253         (riscv_pseudo_register_write): Delete.
2254         (riscv_gdbarch_init): Remove all use of pseudo registers.
2255
2256 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2257
2258         * record-btrace.c (btrace_print_lines): Replace cleanup
2259         parameter with RAII equivalents.
2260         (btrace_insn_history): Replace cleanup with RAII equivalents.
2261         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2262         make_cleanup_ui_out_tuple_begin_end): Remove.
2263         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2264         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2265         make_cleanup_ui_out_list_begin_end): Remove.
2266
2267 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2268
2269         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2270         parameter types to std::vector.  Use bool.
2271         (record_btrace_wait): Replace VEC(tp_t) with
2272         std::vector<thread_info *>.
2273         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2274
2275 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2276
2277         * record-btrace.c (record_btrace_disable_callback): Remove.
2278         (struct scoped_btrace_disable): New.
2279         (record_btrace_open): Use scoped_btrace_disable.
2280
2281 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2282
2283         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2284         reading values from registers.
2285
2286 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2287
2288         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2289         where appropriate.
2290
2291 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2292
2293         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2294         change parameter type.  Use GDB's print functions, and use
2295         core_addr_to_string where appropriate.
2296         (riscv_push_dummy_call): Use core_addr_to_string where
2297         appropriate, update call to riscv_print_arg_location, and reindent
2298         a few lines.
2299         (riscv_return_value): Update call to riscv_print_arg_location.
2300
2301 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2302             Tim Newsome <tim@sifive.com>
2303             Albert Ou <a0u@eecs.berkeley.edu>
2304             Darius Rad <darius@bluespec.com>
2305
2306         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2307         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2308         (ALLDEPFILES): Add riscv-tdep.c
2309         * configure.tgt: Add riscv support.
2310         * riscv-tdep.c: New file.
2311         * riscv-tdep.h: New file.
2312         * NEWS: Mention new target.
2313         * MAINTAINERS: Add entry for riscv.
2314
2315 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2316
2317         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2318         fields within aggregates.
2319
2320 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2321
2322         * record-btrace.c (btrace_print_lines): Change type of flags to
2323         gdb_disassembly_flags.
2324
2325 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2326
2327         * fbsd-nat.c: Include "inf-ptrace.h".
2328         (USE_SIGTRAP_SIGINFO): Conditionally define.
2329         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2330         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2331         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2332         function.
2333         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2334         Likewise.
2335         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2336         Likewise.
2337         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2338         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2339         "supports_stopped_by_hw_breakpoint" target methods.
2340
2341 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2342
2343         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2344         * fbsd-nat.c (debug_fbsd_nat): New variable.
2345         (show_fbsd_nat_debug): New function.
2346         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2347         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2348
2349 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2350
2351         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2352         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2353         prototype.
2354         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2355         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2356         method.
2357
2358 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2359
2360         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2361         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2362
2363 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2364
2365         * charset.c (struct charset_vector): New.
2366         (charsets): Change type to charset_vector.
2367         (find_charset_names): Adjust.
2368         (add_one): Adjust.
2369         (_initialize_charset): Adjust.
2370
2371 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2372
2373         * progspace.h (struct program_space) <deleted_solibs>: Change
2374         type to std::vector<std::string>.
2375         * progspace.c (clear_program_space_solib_cache): Adjust.
2376         * breakpoint.c (print_solib_event): Adjust.
2377         (check_status_catch_solib): Adjust.
2378         * solib.c (update_solib_list): Adjust.
2379         * ui-out.h (class ui_out) <field_string>: New overload.
2380         * ui-out.c (ui_out::field_string): New overload.
2381
2382 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2383
2384         * progspace.h (struct program_space): Add constructor and
2385         destructor, initialize fields.
2386         (add_program_space): Remove.
2387         * progspace.c (add_program_space): Rename to...
2388         (program_space::program_space): ... this.
2389         (release_program_space): Rename to...
2390         (program_space::~program_space): ... this.
2391         (delete_program_space): Use delete to delete program_space.
2392         (initialize_progspace): Use new to allocate program_space.
2393         * inferior.c (add_inferior_with_spaces): Likewise.
2394         (clone_inferior_command): Likewise.
2395         * infrun.c (follow_fork_inferior): Likewise.
2396         (handle_vfork_child_exec_or_exit): Likewise.
2397
2398 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2399
2400         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2401         (delim_string_to_char_ptr_vec): Return std::vector of
2402         gdb::unique_xmalloc_ptr.
2403         (dirnames_to_char_ptr_vec_append): Take std::vector of
2404         gdb::unique_xmalloc_ptr.
2405         (dirnames_to_char_ptr_vec): Return std::vector of
2406         gdb::unique_xmalloc_ptr.
2407         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2408         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2409         (delim_string_to_char_ptr_vec): Return an std::vector of
2410         gdb::unique_xmalloc_ptr, adjust the code.
2411         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2412         gdb::unique_xmalloc_ptr, adjust the code.
2413         (dirnames_to_char_ptr_vec): Return an std::vector of
2414         gdb::unique_xmalloc_ptr, adjust the code.
2415         * auto-load.c (auto_load_safe_path_vec): Change type to
2416         std::vector of gdb::unique_xmalloc_ptr.
2417         (auto_load_expand_dir_vars): Return an std::vector of
2418         gdb::unique_xmalloc_ptr, adjust the code.
2419         (auto_load_safe_path_vec_update): Adjust.
2420         (filename_is_in_auto_load_safe_path_vec): Adjust.
2421         (auto_load_objfile_script_1): Adjust.
2422         * build-id.c (build_id_to_debug_bfd): Adjust.
2423         * linux-thread-db.c (thread_db_load_search): Adjust.
2424         * source.c (add_path): Adjust.
2425         (openp): Adjust.
2426         * symfile.c (find_separate_debug_file): Adjust.
2427         * utils.c (do_free_char_ptr_vec): Remove.
2428         (make_cleanup_free_char_ptr_vec): Remove.
2429
2430 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2431
2432         PR gdb/22907
2433         * common/pathstuff.c: Conditionally include "<windows.h>".
2434
2435 2018-03-01  Georg Sauthoff  <mail@georg.so>
2436
2437         PR gdb/22888
2438         * gcore.in: Quote variables and switch interpreter to bash.
2439
2440 2018-03-01  Tom Tromey  <tom@tromey.com>
2441
2442         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2443         assertion.  Add assertion for discriminant_index.
2444         (quirk_rust_enum): Use correct base type name in univariant case.
2445
2446 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2447
2448         * record.c (get_call_history_modifiers): Return a
2449         record_print_flags.
2450         (cmd_record_call_history): Adjust.
2451         * record-btrace.c (record_btrace_call_history): Adjust.
2452         (record_btrace_call_history_range): Adjust.
2453         (record_btrace_call_history_from): Adjust.
2454         * target-debug.h (target_debug_print_record_print_flags): New.
2455         * target-delegates.c: Re-generate.
2456         * target.c (target_call_history): Change flags type.
2457         (target_call_history_from): Likewise.
2458         (target_call_history_range): Likewise.
2459         * target.h (struct target_ops) <target_call_history>: Likewise.
2460         (target_call_history_from): Likewise.
2461         (target_call_history_range): Likewise.
2462
2463 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2464             Simon Marchi  <simon.marchi@polymtl.ca>
2465
2466         * common/common-utils.c: Include "sys/stat.h".
2467         (is_regular_file): Move here from "source.c"; change return
2468         type to "bool".
2469         * common/common-utils.h (is_regular_file): New prototype.
2470         * common/pathstuff.c (contains_dir_separator): New function.
2471         * common/pathstuff.h (contains_dir_separator): New prototype.
2472         * source.c: Don't include "sys/stat.h".
2473         (is_regular_file): Move to "common/common-utils.c".
2474
2475 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2476
2477         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2478         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2479         * auto-load.c: Include "common/pathstuff.h".
2480         * common/common-def.h (current_directory): Move here.
2481         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2482         function.
2483         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2484         prototype.
2485         * common/pathstuff.c: New file.
2486         * common/pathstuff.h: New file.
2487         * compile/compile.c: Include "common/pathstuff.h".
2488         * defs.h (current_directory): Move to "common/common-defs.h".
2489         * dwarf2read.c: Include "common/pathstuff.h".
2490         * exec.c: Likewise.
2491         * guile/scm-safe-call.c: Likewise.
2492         * linux-thread-db.c: Likewise.
2493         * main.c: Likewise.
2494         * nto-tdep.c: Likewise.
2495         * objfiles.c: Likewise.
2496         * source.c: Likewise.
2497         * symtab.c: Likewise.
2498         * utils.c: Include "common/pathstuff.h".
2499         (gdb_realpath): Move to "common/pathstuff.c".
2500         (gdb_realpath_keepfile): Likewise.
2501         (gdb_abspath): Likewise.
2502         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2503         (gdb_realpath_keepfile): Likewise.
2504         (gdb_abspath): Likewise.
2505
2506 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2507
2508         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2509         wildcard process pid for super_resume for kernels with a
2510         specific bug.
2511
2512 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2513
2514         * compile/compile.c (get_args): Add additional comments
2515         explaining function.
2516
2517 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2518             Tom Tromey  <tom@tromey.com>
2519
2520         * target.h (memory_write_request_s): Remove typedef.  Don't define
2521         VEC.
2522         (target_write_memory_blocks): Change argument to std::vector.
2523         (struct memory_write_request): Add constructor.
2524         * target-memory.c (compare_block_starting_address): Return bool.
2525         Change argument types.
2526         (claim_memory): Change arguments to use std::vector.
2527         (split_regular_and_flash_blocks, blocks_to_erase)
2528         (compute_garbled_blocks): Likewise.
2529         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2530         (target_write_memory_blocks): Change argument to std::vector.
2531         * symfile.c (struct load_section_data): Add constructor and
2532         destructor.  Use std::vector for "requests".
2533         (struct load_progress_data): Add initializers.
2534         (load_section_callback): Update.  Use "new".
2535         (clear_memory_write_data): Remove.
2536         (generic_load): Update.
2537
2538 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2539
2540         * arch/aarch64.h: Use common/tdesc.h.
2541
2542 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2543
2544         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2545         architecture with a 64-bit ABI.
2546
2547 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2548
2549         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2550         ahead of target description loading.
2551
2552 2018-02-26  Tom Tromey  <tom@tromey.com>
2553
2554         * stack.c (backtrace_command_1): Update.
2555         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2556         of "flags".
2557         * python/py-framefilter.c (py_print_frame)
2558         (gdbpy_apply_frame_filter): Change type of "flags".
2559         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2560         of "flags".
2561         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2562         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2563         * extension.h (enum frame_filter_flag): Rename from
2564         frame_filter_flags.
2565         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2566         (apply_ext_lang_frame_filter): Change type of "flags".
2567         * extension.c (apply_ext_lang_frame_filter): Change type of
2568         "flags".
2569         * extension-priv.h (struct extension_language_ops)
2570         <apply_frame_filter>: Change type of "flags".
2571
2572 2018-02-26  Tom Tromey  <tom@tromey.com>
2573
2574         PR python/16497:
2575         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2576         off-by-one in py_end computation.
2577         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2578         PRINT_MORE_FRAMES.
2579         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2580         constant.
2581
2582 2018-02-26  Tom Tromey  <tom@tromey.com>
2583
2584         * dwarf2read.c (struct variant_field): New.
2585         (struct nextfield) <variant>: New field.
2586         (dwarf2_add_field): Handle DW_TAG_variant_part.
2587         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2588         discriminated union.
2589         (read_structure_type): Handle DW_TAG_variant_part.
2590         (handle_struct_member_die): New function, extracted from
2591         process_structure_scope.  Handle DW_TAG_variant.
2592         (process_structure_scope): Handle discriminated unions.  Call
2593         handle_struct_member_die.
2594
2595 2018-02-26  Tom Tromey  <tom@tromey.com>
2596
2597         * rust-lang.h (rust_last_path_segment): Declare.
2598         * rust-lang.c (rust_last_path_segment): Now public.  Change
2599         contract.
2600         (struct disr_info): Remove.
2601         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2602         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2603         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2604         (rust_enum_p, rust_enum_variant): New function.
2605         (rust_underscore_fields): Remove "offset" parameter.
2606         (rust_print_enum): New function.
2607         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2608         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2609         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2610         enums.
2611         (rust_internal_print_type): New function, from rust_print_type.
2612         Remove enum code.
2613         (rust_print_type): Call rust_internal_print_type.
2614         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2615         Update enum handling.
2616         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2617         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2618         (rust_union_quirks): New functions.
2619         (process_full_comp_unit, process_full_type_unit): Call
2620         rust_union_quirks.
2621         (process_structure_scope): Update rust_unions if necessary.
2622
2623 2018-02-26  Tom Tromey  <tom@tromey.com>
2624
2625         * value.h (value_union_variant): Declare.
2626         * valops.c (value_union_variant): New function.
2627         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2628         (struct discriminant_info): New.
2629         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2630         enumerator.
2631         (struct main_type) <flag_discriminated_union>: New field.
2632
2633 2018-02-26  Tom Tromey  <tom@tromey.com>
2634
2635         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2636         unittests/unpack-selftests.c.
2637         * unittests/unpack-selftests.c: New file.
2638         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2639
2640 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2641
2642         * dwarf2read.c (struct partial_die_info) <read>: New method.
2643         (read_partial_die): Remove the declaration.
2644         (load_partial_dies): Update.
2645         (partial_die_info::partial_die_info):
2646         (read_partial_die): Change it to partial_die_info::read.
2647
2648 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2649
2650         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2651         (fixup_partial_die): Remove declaration.
2652         (scan_partial_symbols): Update.
2653         (partial_die_parent_scope): Likewise.
2654         (partial_die_full_name): Likewise.
2655         (fixup_partial_die): Change it to partial_die_info::fixup.
2656
2657 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2658
2659         * dwarf2read.c (read_partial_die): Update the declaration.
2660         (load_partial_dies): Caller update.
2661         (read_partial_die): Remove one argument abbrev_len.
2662
2663 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2664
2665         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2666         assignment operator.
2667         (load_partial_dies): Use ctor and copy ctor.
2668         (read_partial_die): Update.
2669         (dwarf2_cu::find_partial_die): Use ctor.
2670
2671 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2672
2673         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2674         (find_partial_die_in_comp_unit): Change it to
2675         dwarf2_cu::find_partial_die.
2676         (find_partial_die): Update.
2677
2678 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2679
2680         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2681         is NULL.
2682
2683 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2684
2685         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2686
2687 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2688
2689         * arch/amd64.h: Use common/tdesc.h.
2690         * arch/i386.c: Likewise.
2691         * arch/i386.h: Likewise.
2692         * arch/tic6x.c: Likewise.
2693         * arch/tdesc.h: Move file from here...
2694         * common/tdesc.h: ...to here.
2695         * features/aarch64-core.c: Regenerate.
2696         * features/aarch64-fpu.c: Regenerate.
2697         * features/i386/32bit-avx.c: Regenerate.
2698         * features/i386/32bit-avx512.c: Regenerate.
2699         * features/i386/32bit-core.c: Regenerate.
2700         * features/i386/32bit-linux.c: Regenerate.
2701         * features/i386/32bit-mpx.c: Regenerate.
2702         * features/i386/32bit-pkeys.c: Regenerate.
2703         * features/i386/32bit-sse.c: Regenerate.
2704         * features/i386/64bit-avx.c: Regenerate.
2705         * features/i386/64bit-avx512.c: Regenerate.
2706         * features/i386/64bit-core.c: Regenerate.
2707         * features/i386/64bit-linux.c: Regenerate.
2708         * features/i386/64bit-mpx.c: Regenerate.
2709         * features/i386/64bit-pkeys.c: Regenerate.
2710         * features/i386/64bit-segments.c: Regenerate.
2711         * features/i386/64bit-sse.c: Regenerate.
2712         * features/i386/x32-core.c: Regenerate.
2713         * features/tic6x-c6xp.c: Regenerate.
2714         * features/tic6x-core.c: Regenerate.
2715         * features/tic6x-gp.c: Regenerate.
2716         * target-descriptions.c: Use common/tdesc.h.
2717         * target-descriptions.h: Likewise.
2718
2719 2018-02-24  Tom Tromey  <tom@tromey.com>
2720
2721         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2722         (try_thread_db_load_from_dir, thread_db_load_search): Use
2723         std::string.
2724         (info_auto_load_libthread_db_compare): Return bool.  Change
2725         argument types.
2726         (info_auto_load_libthread_db): Use std::vector, std::string.
2727         Remove cleanups.
2728
2729 2018-02-24  Tom Tromey  <tom@tromey.com>
2730
2731         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2732         std::string.
2733         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2734         std::string*.
2735         * gdbarch.c: Rebuild.
2736         * gdbarch.h: Rebuild.
2737         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2738         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2739         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2740         std::string*.
2741
2742 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2743
2744         * gdbtypes.h (sect_offset): Change type to uint64_t.
2745         (sect_offset_str): New function.
2746         * dwarf2read.c (create_addrmap_from_aranges): Use
2747         sect_offset_str.
2748         (error_check_comp_unit_head): Likewise.
2749         (create_debug_type_hash_table): Likewise.
2750         (read_cutu_die_from_dwo): Likewise.
2751         (init_cutu_and_read_dies): Likewise.
2752         (init_cutu_and_read_dies_no_follow): Likewise.
2753         (process_psymtab_comp_unit_reader): Likewise.
2754         (partial_die_parent_scope): Likewise.
2755         (peek_die_abbrev): Likewise.
2756         (process_queue): Likewise.
2757         (dwarf2_physname): Likewise.
2758         (read_namespace_alias): Likewise.
2759         (read_import_statement): Likewise.
2760         (create_dwo_cu_reader): Likewise.
2761         (create_cus_hash_table): Likewise.
2762         (lookup_dwo_cutu): Likewise.
2763         (inherit_abstract_dies): Likewise.
2764         (read_func_scope): Likewise.
2765         (read_call_site_scope): Likewise.
2766         (dwarf2_add_member_fn): Likewise.
2767         (read_common_block): Likewise.
2768         (read_module_type): Likewise.
2769         (read_typedef): Likewise.
2770         (read_subrange_type): Likewise.
2771         (load_partial_dies): Likewise.
2772         (read_partial_die): Likewise.
2773         (find_partial_die): Likewise.
2774         (read_str_index): Likewise.
2775         (dwarf2_string_attr): Likewise.
2776         (build_error_marker_type): Likewise.
2777         (lookup_die_type): Likewise.
2778         (dump_die_shallow): Likewise.
2779         (follow_die_ref): Likewise.
2780         (dwarf2_fetch_die_loc_sect_off): Likewise.
2781         (dwarf2_fetch_constant_bytes): Likewise.
2782         (follow_die_sig): Likewise.
2783         (get_signatured_type): Likewise.
2784         (get_DW_AT_signature_type): Likewise.
2785         (dwarf2_find_containing_comp_unit): Likewise.
2786         (set_die_type): Likewise.
2787
2788 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2789
2790         * arch/aarch64.c: Include "common-defs.h".
2791         * arch/amd64.c: Likewise.
2792         * arch/i386.c: Likewise.
2793
2794 2018-02-21  Tom Tromey  <tom@tromey.com>
2795
2796         * value.h: (extract_field_op): Update.
2797         * eval.c (extract_field_op): Return a const char *.
2798         * expression.h (parse_expression_for_completion): Update.
2799         * completer.c (complete_expression): Update.
2800         (add_struct_fields): Make fieldname const.
2801         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2802         (mark_completion_tag, parse_exp_in_context_1): Update.
2803         (parse_expression_for_completion): Change "name" to
2804         unique_xmalloc_ptr*.
2805
2806 2018-02-21  Tom Tromey  <tom@tromey.com>
2807
2808         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2809
2810 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2811
2812         * avr-tdep.c (avr_read_pc): Change parameter type to
2813         readable_regcache.
2814         * gdbarch.sh (read_pc): Likewise.
2815         * gdbarch.c: Re-generated.
2816         * gdbarch.h: Re-generated.
2817         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2818         readable_regcache.
2819         * ia64-tdep.c (ia64_read_pc): Likewise.
2820         * mips-tdep.c (mips_read_pc): Likewise.
2821         * spu-tdep.c (spu_read_pc): Likewise.
2822
2823 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2824
2825         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2826         * regcache-dump.c: New file.
2827         * regcache.c: Move register_dump to regcache-dump.c.
2828         (maintenance_print_registers): Likewise.
2829         (maintenance_print_raw_registers): Likewise.
2830         (maintenance_print_cooked_registers): Likewise.
2831         (maintenance_print_register_groups): Likewise.
2832         (maintenance_print_remote_registers): Likewise.
2833         (_initialize_regcache): Likewise.
2834         * regcache.h (register_dump): Moved from regcache.c.
2835
2836 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2837
2838         * regcache.c (regcache::regcache): Update.
2839         (regcache::invalidate): Move it to detached_regcache::invalidate.
2840         (get_thread_arch_aspace_regcache): Update.
2841         (regcache::raw_update): Update.
2842         (regcache::cooked_read): Remove some code.
2843         (regcache::cooked_read_value): Likewise.
2844         (regcache::raw_write): Remove assert on m_readonly_p.
2845         (regcache::raw_supply_integer): Move it to
2846         detached_regcache::raw_supply_integer.
2847         (regcache::raw_supply_zeroed): Likewise.
2848         * regcache.h (detached_regcache) <raw_supply_integer>: New
2849         declaration.
2850         <raw_supply_zeroed, invalidate>: Likewise.
2851         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2852         <invalidate>: Likewise.
2853         <m_readonly_p>: Removed.
2854
2855 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2856
2857         * infcmd.c (get_return_value): Let stop_regs point to
2858         get_current_regcache.
2859         * regcache.c (regcache::regcache): Remove.
2860         (register_dump_reg_buffer): New class.
2861         (regcache_print): Adjust.
2862         * regcache.h (regcache): Remove constructors.
2863
2864 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2865
2866         * regcache.c (class register_dump): New class.
2867         (register_dump_regcache, register_dump_none): New class.
2868         (register_dump_remote, register_dump_groups): New class.
2869         (regcache_print): Update.
2870         * regcache.h (regcache_dump_what): Move it to regcache.c.
2871         (regcache) <dump>: Remove.
2872
2873 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2874
2875         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2876          reg_buffer_rw *.
2877         (jit_unwind_reg_set_impl): Call raw_supply.
2878         (jit_frame_sniffer): Use reg_buffer_rw.
2879         * record-full.c (record_full_core_regbuf): Change its type.
2880         (record_full_core_open_1): Use reg_buffer_rw.
2881         (record_full_close): Likewise.
2882         (record_full_core_fetch_registers): Use regcache->raw_supply.
2883         (record_full_core_store_registers): Likewise.
2884         * regcache.c (regcache::get_register_status): Move it to
2885         reg_buffer.
2886         (regcache_raw_set_cached_value): Remove.
2887         (regcache::raw_set_cached_value): Remove.
2888         (regcache::raw_write): Call raw_supply.
2889         (regcache::raw_supply): Move it to reg_buffer_rw.
2890         * regcache.h (regcache_raw_set_cached_value): Remove.
2891         (reg_buffer_rw): New class.
2892
2893 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2894
2895         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2896         readonly_detached_regcache.
2897         (dummy_frame_prev_register): Use regcache->cooked_read.
2898         * frame.c (frame_save_as_regcache): Change return type.
2899         (frame_pop): Update.
2900         * frame.h (frame_save_as_regcache): Update declaration.
2901         * inferior.h (get_infcall_suspend_state_regcache): Update
2902         declaration.
2903         * infrun.c (infcall_suspend_state) <registers>: use
2904         readonly_detached_regcache.
2905         (save_infcall_suspend_state): Don't use regcache_dup.
2906         (get_infcall_suspend_state_regcache): Change return type.
2907         * linux-fork.c (struct fork_info) <savedregs>: Change to
2908         readonly_detached_regcache.
2909         <pc>: New field.
2910         (fork_save_infrun_state): Don't use regcache_dup.
2911         (info_checkpoints_command): Adjust.
2912         * mi/mi-main.c (register_changed_p): Update declaration.
2913         (mi_cmd_data_list_changed_registers): Use
2914         readonly_detached_regcache.
2915         (register_changed_p): Change parameter type to
2916         readonly_detached_regcache.
2917         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2918         readonly_detached_regcache.
2919         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2920         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2921         New.
2922         (regcache::save): Move it to reg_buffer.
2923         (regcache::restore): Change parameter type.
2924         (regcache_dup): Remove.
2925         * regcache.h (reg_buffer) <save>: New method.
2926         (readonly_detached_regcache): New class.
2927         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2928         readonly_detached_regcache.
2929         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2930
2931 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2932
2933         * frame.c (frame_save_as_regcache): Use regcache method save.
2934         (frame_pop): Use regcache method restore.
2935         * infrun.c (restore_infcall_suspend_state): Likewise.
2936         * linux-fork.c (fork_load_infrun_state): Likewise.
2937         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2938         save.
2939         * regcache.c (regcache_save): Remove.
2940         (regcache::restore): More asserts.
2941         (regcache_cpy): Remove.
2942         * regcache.h (regcache_save): Remove the declaration.
2943         (regcache::restore): Move from private to public.
2944         Remove the friend declaration of regcache_cpy.
2945         (regcache_cpy): Remove declaration.
2946
2947 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2948
2949         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2950         parameter type to 'readable_regcache *'.
2951         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2952         * arm-tdep.c (arm_neon_quad_read): Likewise.
2953         (arm_pseudo_read): Likewise.
2954         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2955         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2956         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2957         * gdbarch.c: Re-generated.
2958         * gdbarch.h: Re-generated.
2959         * gdbarch.sh (pseudo_register_read): Change parameter type to
2960         'readable_regcache *'.
2961         (pseudo_register_read_value): Likewise.
2962         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2963         (h8300_pseudo_register_read): Likewise.
2964         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2965         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2966         (i386_pseudo_register_read_into_value): Likewise.
2967         (i386_pseudo_register_read_value): Likewise.
2968         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2969         declaration.
2970         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2971         * m32c-tdep.c (m32c_raw_read): Likewise.
2972         (m32c_read_flg): Likewise.
2973         (m32c_banked_register): Likewise.
2974         (m32c_banked_read): Likewise.
2975         (m32c_sb_read): Likewise.
2976         (m32c_part_read): Likewise.
2977         (m32c_cat_read): Likewise.
2978         (m32c_r3r2r1r0_read): Likewise.
2979         (m32c_pseudo_register_read): Likewise.
2980         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2981         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2982         (mep_pseudo_cr64_read): Likewise.
2983         (mep_pseudo_register_read): Likewise.
2984         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2985         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2986         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2987         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2988         (regcache::cooked_read): Likewise.
2989         (regcache::cooked_read_value): Likewise.
2990         (regcache_cooked_read_signed):
2991         (regcache::cooked_read): Likewise.
2992         * regcache.h (readable_regcache): New class.
2993         (regcache): Inherit readable_regcache.  Move some methods to
2994         readable_regcache.
2995         * rl78-tdep.c (rl78_pseudo_register_read): Change
2996         parameter type to 'readable_regcache *'.
2997         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2998         (e500_pseudo_register_read): Change parameter type to
2999         'readable_regcache *'.
3000         (dfp_pseudo_register_read): Likewise.
3001         (vsx_pseudo_register_read): Likewise.
3002         (efpr_pseudo_register_read): Likewise.
3003         * s390-tdep.c (s390_pseudo_register_read): Likewise.
3004         * sh-tdep.c (sh_pseudo_register_read): Likewise.
3005         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
3006         (sh64_pseudo_register_read): Likewise.
3007         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
3008         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3009         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
3010         (spu_pseudo_register_read): Likewise.
3011         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3012         (xtensa_pseudo_register_read): Likewise.
3013
3014 2018-02-21  Yao Qi  <yao.qi@linaro.org>
3015
3016         * regcache.c (regcache::regcache): Call reg_buffer ctor.
3017         (regcache::arch): Move it to reg_buffer::arch.
3018         (regcache::register_buffer): Likewise.
3019         (regcache::assert_regnum): Likewise.
3020         (regcache::num_raw_registers): Likewise.
3021         * regcache.h (reg_buffer): New class.
3022         (regcache): Inherit reg_buffer.
3023
3024 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
3025
3026         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
3027         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
3028
3029 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
3030
3031         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
3032
3033 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
3034
3035         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
3036         (SFILES): Remove common/*.c files.
3037         (COMMON_OBS): Remove some *.o files built from common/*.c files.
3038         * common/common.host: Add common reference.
3039         * configure.ac: Likewise.
3040         * configure: Regenerate.
3041
3042 2018-02-16  Yao Qi  <yao.qi@linaro.org>
3043
3044         * block.c (block_namespace_info): Inherit allocate_on_obstack.
3045         (block_initialize_namespace): Use new.
3046         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
3047         (dwarf2_free_objfile): Use delete.
3048         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
3049         (copy_type_recursive): Use new.
3050         * gdb_obstack.h (allocate_on_obstack): New.
3051
3052 2018-02-15  Yao Qi  <yao.qi@linaro.org>
3053
3054         PR gdb/22849
3055         * inferior.c (exit_inferior_1): Reset inf->control.
3056
3057 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
3058
3059         * ada-lang.c (ada_to_fixed_value_create): Delete advance
3060         declaration.
3061
3062 2018-02-14  Pedro Alves  <palves@redhat.com>
3063
3064         * frame-unwind.c (frame_unwind_try_unwinder): Always call
3065         frame_cleanup_after_sniffer on exception.
3066
3067 2018-02-14  Tom Tromey  <tom@tromey.com>
3068
3069         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
3070         const.
3071         (solib_bfd_open): Make pathname const.
3072         * solib.c (solib_bfd_open): Make pathname const.
3073         * solib-spu.c (spu_bfd_fopen): Make name const.
3074         (spu_bfd_open): Make pathname const.
3075         * solib-darwin.c (darwin_bfd_open): Make pathname const.
3076         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
3077
3078 2018-02-14  Tom Tromey  <tom@tromey.com>
3079
3080         * symfile.c (symfile_bfd_open): Update.
3081         * source.h (openp, source_full_path_of, find_and_open_source):
3082         Change argument type to unique_xmalloc_ptr.
3083         * source.c (openp): Take a unique_xmalloc_ptr.
3084         (source_full_path_of, find_and_open_source): Likewise.
3085         (open_source_file, symtab_to_fullname): Update.
3086         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
3087         unique_xmalloc_ptr.
3088         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
3089         (exec_file_find): Update.
3090         * psymtab.c (psymtab_to_fullname): Update.
3091         * nto-tdep.h (nto_find_and_open_solib): Update.
3092         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
3093         unique_xmalloc_ptr.
3094         * exec.c (exec_file_attach): Update.
3095         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
3096         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
3097
3098 2018-02-14  Tom Tromey  <tom@tromey.com>
3099
3100         * solib.c: Include source.h.
3101         * nto-tdep.c: Include source.h.
3102         * mi/mi-cmd-env.c: Include source.h.
3103         * infcmd.c: Include source.h.
3104         * exec.c: Include source.h.
3105         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
3106         (add_path, directory_switch, source_path, init_source_path): Move
3107         declarations...
3108         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
3109         (add_path, directory_switch, source_path, init_source_path):
3110         ...here.
3111
3112 2018-02-14  Tom Tromey  <tom@tromey.com>
3113
3114         * solist.h (exec_file_find, solib_find): Return
3115         unique_xmalloc_ptr.
3116         (solib_bfd_fopen): Take a const char *.
3117         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
3118         (exec_file_find, solib_find): Likewise.
3119         (solib_bfd_fopen): Do not take ownership of "pathname".
3120         (solib_bfd_open): Use unique_xmalloc_ptr.
3121         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
3122         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
3123         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
3124         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
3125
3126 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
3127
3128         * ada-lang.c (name_match_type_from_name): Remove reference to
3129         ada_name_for_lookup in function's documentation.
3130         * ada-lang.h (ada_name_for_lookup): Delete declaration.
3131
3132 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3133
3134         * defs.h (enum openp_flags): New enum.
3135         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
3136         Move to enum openp_flags.
3137         (openp_flags): New enum flags.
3138         (openp): Change parameter type to openp_flags.
3139         * source.c (openp): Change parameter type to openp_flags.
3140         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
3141         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
3142
3143 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3144
3145         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
3146         per-command.
3147
3148 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3149
3150         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
3151         into...
3152         (class dwarf2_queue_guard): ...the destructor of this new class.
3153         (dw2_do_instantiate_symtab): Create instance of the new class
3154         dwarf2_queue_guard, remove cleanup.
3155
3156 2018-02-09  Tom Tromey  <tom@tromey.com>
3157
3158         * source.c (find_source_lines): Don't reference past the end of
3159         the vector.
3160
3161 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3162
3163         * remote.c (remote_btrace_maybe_reopen): Change error message.
3164         * btrace.c (btrace_enable): Likewise.
3165         (parse_xml_btrace): Likewise.
3166         (parse_xml_btrace_conf): Likewise.
3167
3168 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3169
3170         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3171         (linux_enable_pt, linux_enable_bts): Call
3172         diagnose_perf_event_open_fail.
3173
3174 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3175
3176         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3177         Remove parameter and change return type.  Update callers.  Move it.
3178         (linux_enable_bts, linux_enable_pt): Improve error message.
3179         (linux_enable_pt): Remove zero buffer size check.
3180         (linux_enable_btrace): Improve error messages.  Remove NULL return
3181         check.
3182
3183 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3184
3185         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3186         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3187         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3188         (linux_supports_pt, linux_supports_btrace): Remove.
3189         (linux_enable_bts): Call cpu_supports_bts.
3190         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3191         * remote.c (remote_supports_btrace): Remove.
3192         (init_remote_ops): Remove remote_supports_btrace.
3193         * target-delegates.c: Regenerated.
3194         * target.c (target_supports_btrace): Remove.
3195         * target.h (target_ops) <to_supports_btrace>: Remove
3196         (target_supports_btrace): Remove.
3197         * x86-linux-nat.c (x86_linux_create_target): Remove
3198         linux_supports_btrace.
3199
3200 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3201
3202         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3203         btrace failed.
3204         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3205         exception and use message in own exception.
3206
3207 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3208
3209         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3210         (perf_event_pt_event_type): Use gdb_file_up.
3211         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3212         scoped_fd, and scoped_mmap.
3213
3214 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3215
3216         * common/scoped_mmap.h: New.
3217         * unittests/scoped_mmap-selftest.c: New.
3218         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3219         unittests/scoped_mmap-selftest.c.
3220
3221 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3222
3223         * common/scoped_fd.h: New.
3224         * unittests/scoped_fd-selftest.c: New.
3225         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3226         unittests/scoped_fd-selftest.c.
3227
3228 2018-02-09  Tom Tromey  <tom@tromey.com>
3229
3230         * auto-load.c (auto_load_section_scripts): Use
3231         gdb::unique_xmalloc_ptr.
3232
3233 2018-02-09  Tom Tromey  <tom@tromey.com>
3234
3235         * auto-load.c (execute_script_contents): Use std::string.
3236
3237 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3238
3239         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3240         Python function, rather than a new command.
3241
3242 2018-02-08  Tom Tromey  <tom@tromey.com>
3243
3244         * solib.c (solib_find_1): Use std::string.
3245         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3246
3247 2018-02-08  Tom Tromey  <tom@tromey.com>
3248
3249         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3250
3251 2018-02-08  Tom Tromey  <tom@tromey.com>
3252
3253         * source.c (find_source_lines): Use gdb::def_vector.
3254
3255 2018-02-08  Tom Tromey  <tom@tromey.com>
3256
3257         * macrocmd.c (struct temporary_macro_definition): New.
3258         (macro_define_command): Use temporary_macro_definition.  Remove
3259         cleanups.
3260         (free_macro_definition_ptr): Remove.
3261
3262 2018-02-08  Tom Tromey  <tom@tromey.com>
3263
3264         * macroexp.c (maybe_expand): Use std::string.
3265
3266 2018-02-08  Tom Tromey  <tom@tromey.com>
3267
3268         * macroexp.c (struct macro_buffer): Add initializers for some
3269         members.
3270         (init_buffer, init_shared_buffer, free_buffer)
3271         (free_buffer_return_text): Remove.
3272         (macro_buffer): New constructors.
3273         (~macro_buffer): New destructor.
3274         (macro_buffer::set_shared): New method.
3275         (macro_buffer::resize_buffer, macro_buffer::appendc)
3276         (macro_buffer::appendmem): Now methods, not free functions.
3277         (set_token, append_tokens_without_splicing, stringify)
3278         (macro_stringify): Update.
3279         (gather_arguments): Change return type.  Remove argc_p argument,
3280         add args_ptr argument.  Use std::vector.
3281         (substitute_args): Remove argc argument.  Accept std::vector.
3282         (expand): Update.  Use std::vector.
3283         (scan, macro_expand, macro_expand_next): Update.
3284
3285 2018-02-08  Tom Tromey  <tom@tromey.com>
3286
3287         * symtab.c (default_collect_symbol_completion_matches_break_on):
3288         Use unique_xmalloc_ptr.
3289         * macroscope.h: (sal_macro_scope, user_macro_scope)
3290         (default_macro_scope): Return unique_xmalloc_ptr.
3291         * macroscope.c (sal_macro_scope, user_macro_scope)
3292         (default_macro_scope): Return unique_xmalloc_ptr.
3293         * macroexp.h (macro_expand, macro_expand_once): Return
3294         unique_xmalloc_ptr.
3295         * macroexp.c (macro_expand, macro_expand_once): Return
3296         unique_xmalloc_ptr.
3297         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3298         (info_macro_command, info_macros_command): Use
3299         unique_xmalloc_ptr.
3300         * compile/compile-c-support.c (write_macro_definitions): Use
3301         unique_xmalloc_ptr.
3302         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3303
3304 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3305
3306         * value.c (value_static_field): Assign field type instead of
3307         containing type when returning an optimized out value.
3308
3309 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3310
3311         * ft32-tdep.c (ft32_read_pc): Remove.
3312         (ft32_write_pc): Remove.
3313         (ft32_gdbarch_init): Update.
3314         * m32r-tdep.c (m32r_read_pc): Remove.
3315         (m32r_gdbarch_init): Update.
3316         * mep-tdep.c (mep_read_pc): Remove.
3317         (mep_gdbarch_init): Update.
3318         * microblaze-tdep.c (microblaze_write_pc): Remove.
3319         (microblaze_gdbarch_init): Update.
3320         * mn10300-tdep.c (mn10300_read_pc): Remove.
3321         (mn10300_write_pc): Remove.
3322         (mn10300_gdbarch_init): Update.
3323         * moxie-tdep.c (moxie_read_pc): Remove.
3324         (moxie_write_pc): Remove.
3325         (moxie_gdbarch_init): Update.
3326
3327 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3328
3329         * expprint.c (print_subexp_standard): Handle
3330         OP_F77_UNDETERMINED_ARGLIST.
3331         (dump_subexp_body_standard): Likewise.
3332
3333 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3334
3335         * target-descriptions.c (tdesc_element_visitor) Add empty
3336         implementations.
3337         (tdesc_type): Move make_gdb_type from here.
3338         (tdesc_type_builtin): Likewise.
3339         (tdesc_type_vector): Likewise.
3340         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3341         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3342         (make_gdb_type_union): Likewise.
3343         (make_gdb_type_flags): Likewise.
3344         (make_gdb_type_enum): Likewise.
3345         (make_gdb_type): New function.
3346         (tdesc_register_type): Use static make_gdb_type.
3347
3348 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3349
3350         * infcmd.c (default_print_one_register_info): Align natural-format
3351         column values consistently one under another.
3352         (pad_to_column): New function.
3353
3354 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3355
3356         * dwarf2read.c (dwarf2_physname): Move commment.
3357
3358 2018-02-01  Leszek Swirski  <leszeks@google.com>
3359
3360         * varobj.c (varobj_formatted_print_options): Allow recursive
3361         pretty printing if pretty printing is enabled.
3362
3363 2018-02-01  Leszek Swirski  <leszeks@google.com>
3364
3365         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3366         names after a structop as a filename.
3367
3368 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3369
3370         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3371         (arm_record_coproc_data_proc): Likewise.
3372
3373 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3374
3375         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3376
3377 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3378
3379         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3380         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3381
3382 2018-01-31  Pedro Alves  <palves@redhat.com>
3383
3384         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3385         * inflow.c (child_terminal_save_inferior): Wrap reference to
3386         tcgetpgrp in HAVE_TERMIOS_H.
3387         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3388         _WIN32.
3389         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3390         always iterate over all inferiors.
3391         (gdbsim_cntrl_c): Adjust.
3392         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3393
3394 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3395
3396         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3397         index type is objfile-owned if the element type is as well.
3398
3399 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3400
3401         GDB 8.1 released.
3402
3403 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3404
3405         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3406         "features/s390x-linux64.c".
3407         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3408         s390_linux32 and s390x_linux64.
3409         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3410         default tdesc.
3411         * s390-tdep.c: Include "features/s390-linux32.c" and
3412         "features/s390x-linux64.c".
3413         (s390_tdesc_valid): Add check for tdesc_has_registers.
3414         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3415         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3416         tdesc_s390x_linux64.
3417         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3418         tdesc_s390x_linux64 to...
3419         * s390-tdep.h: ...here.
3420
3421 2018-01-30  Pedro Alves  <palves@redhat.com>
3422
3423         PR gdb/13211
3424         * config.in, configure: Regenerate.
3425         * configure.ac: Check for getpgid.
3426         * go32-nat.c (go32_pass_ctrlc): New.
3427         (go32_target): Install it.
3428         * inf-child.c (inf_child_target): Install
3429         child_terminal_save_inferior, child_pass_ctrlc and
3430         child_interrupt.
3431         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3432         (inf_ptrace_target): No longer install it.
3433         * infcmd.c (interrupt_target_1): Adjust.
3434         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3435         (child_interrupt): Declare.
3436         (inferior::terminal_state): New.
3437         * inflow.c (struct terminal_info): Update comments.
3438         (inferior_process_group): Delete.
3439         (terminal_is_ours): Delete.
3440         (gdb_tty_state): New.
3441         (child_terminal_init): Adjust.
3442         (is_gdb_terminal, sharing_input_terminal_1)
3443         (sharing_input_terminal): New functions.
3444         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3445         Set the process's actual process group in the foreground if
3446         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3447         mark terminal as the inferior's if not sharing GDB's terminal.
3448         Don't check attach_flag.
3449         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3450         pass down a target_terminal_state.
3451         (child_terminal_save_inferior): New, factored out from ...
3452         (child_terminal_ours_1): ... this.  Handle
3453         target_terminal_state::is_ours_for_output.
3454         (child_interrupt, child_pass_ctrlc): New.
3455         (inflow_inferior_exit): Clear the inferior's terminal_state.
3456         (copy_terminal_info): Copy the inferior's terminal state.
3457         (_initialize_inflow): Remove reference to terminal_is_ours.
3458         * inflow.h (inferior_process_group): Delete.
3459         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3460         * procfs.c (procfs_target): Don't install procfs_interrupt.
3461         (procfs_interrupt): Delete.
3462         * remote.c (remote_serial_quit_handler): Adjust.
3463         (remote_interrupt): Remove ptid parameter.  Adjust.
3464         * target-delegates.c: Regenerate.
3465         * target.c: Include "terminal.h".
3466         (target_terminal::terminal_state): Rename to ...
3467         (target_terminal::m_terminal_state): ... this.
3468         (target_terminal::init): Adjust.
3469         (target_terminal::inferior): Adjust to per-inferior
3470         terminal_state.
3471         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3472         (target_terminal::ours, target_terminal::ours_for_output): Use
3473         target_terminal_is_ours_kind.
3474         (target_interrupt): Remove ptid parameter.  Adjust.
3475         (default_target_pass_ctrlc): Adjust.
3476         * target.h (target_ops::to_terminal_save_inferior): New field.
3477         (target_ops::to_interrupt): Remove ptid_t parameter.
3478         (target_interrupt): Remove ptid_t parameter.  Update comment.
3479         (target_pass_ctrlc): Update comment.
3480         * target/target.h (target_terminal_state): New scoped enum,
3481         factored out of ...
3482         (target_terminal::terminal_state): ... here.
3483         (target_terminal::inferior): Update comments.
3484         (target_terminal::restore_inferior): New.
3485         (target_terminal::is_inferior, target_terminal::is_ours)
3486         (target_terminal::is_ours_for_output): Adjust.
3487         (target_terminal::scoped_restore_terminal_state): Adjust to
3488         rename, and call restore_inferior() instead of inferior().
3489         (target_terminal::scoped_restore_terminal_state::m_state): Change
3490         type.
3491         (target_terminal::terminal_state): Rename to ...
3492         (target_terminal::m_terminal_state): ... this and change type.
3493
3494 2018-01-30  Pedro Alves  <palves@redhat.com>
3495
3496         * linux-nat.c (wait_for_signal): New function.
3497         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3498         directly.
3499         (async_terminal_is_ours)
3500         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3501         (linux_nat_add_target): Don't override
3502         to_terminal_inferior/to_terminal_ours.
3503
3504 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3505
3506         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3507
3508 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3509
3510         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3511         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3512         dwarf2_per_objfile_free here.
3513         (dwarf2_per_objfile_free): Remove.
3514         (_initialize_dwarf2_read): Don't register
3515         dwarf2_per_objfile_free as a registry cleanup.
3516
3517 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3518
3519         Avoid compilation errors in MinGW native builds
3520
3521         The error is triggered by including python-internal.h, and the
3522         error message is:
3523
3524              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3525                       from build-gnulib/import/math.h:27,
3526                       from d:/usr/Python26/include/pyport.h:235,
3527                       from d:/usr/Python26/include/Python.h:58,
3528                       from python/python-internal.h:94,
3529                       from python/py-arch.c:24:
3530              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3531         using ::hypot;
3532                 ^~~~~
3533
3534         This happens because Python headers define 'hypot' to expand t
3535         '_hypot' in the Windows builds.
3536         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3537         'hypoth'.  This avoids a compilation error.
3538
3539 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3540
3541         * MAINTAINERS (Write After Approval): Fix ordering.
3542
3543 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3544
3545         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3546
3547 2018-01-26  Alan Modra  <amodra@gmail.com>
3548
3549         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3550         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3551         Remove nop.  Make const.  Comment.
3552         (powerpc32_plt_stub_so_2): New.
3553         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3554         Correct count.  Update uses.
3555         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3556         Move common code reading PLT entry word.  Correct
3557         powerpc32_plt_stub PLT address calculation.
3558         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3559         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3560         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3561         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3562         (ppc64_standard_linkage8): Likewise.
3563         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3564         Correct insns description.
3565         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3566
3567 2018-01-24  Pedro Alves  <palves@redhat.com>
3568
3569         GCC PR libstdc++/83906
3570         * gdbtypes.c (operator==(const dynamic_prop &,
3571         const dynamic_prop &)): New.
3572         (operator==(const range_bounds &, const range_bounds &)): New.
3573         (check_types_equal): Use them instead of memcmp.
3574         * gdbtypes.h (operator==(const dynamic_prop &,
3575         const dynamic_prop &)): Declare.
3576         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3577         (operator==(const range_bounds &, const range_bounds &)): Declare.
3578         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3579
3580 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3581
3582         * s390-linux-tdep.c (s390_record_address_mask)
3583         (s390_record_calc_disp_common, s390_record_calc_disp)
3584         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3585         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3586         (s390_process_record): Move to s390-tdep.c.
3587         (s390_linux_init_abi_any): Adjust.
3588         * s390-tdep.c (s390_record_address_mask)
3589         (s390_record_calc_disp_common, s390_record_calc_disp)
3590         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3591         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3592         (s390_process_record): Moved from s390-linux-tdep.c
3593         (s390_gdbarch_init): Adjust.
3594
3595 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3596
3597         * s390-linux-nat.c (s390-tdep.h): New include.
3598         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3599         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3600         (ALLDEPFILES): Add s390-tdep.c.
3601         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3602         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3603         * s390-tdep.h: ...this.  New file.
3604         * s390-linux-tdep.c (s390-tdep.h): New include.
3605         (_initialize_s390_tdep): Rename to...
3606         (_initialize_s390_linux_tdep): ...this and adjust.
3607         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3608         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3609         s390-tdep.h.
3610         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3611         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3612         (s390_is_partial_instruction, s390_software_single_step)
3613         (is_non_branch_ril, s390_displaced_step_copy_insn)
3614         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3615         (s390_prologue_data, s390_addr, s390_store, s390_load)
3616         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3617         (s390_register_call_saved, s390_guess_tracepoint_registers)
3618         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3619         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3620         (s390_pseudo_register_name, s390_pseudo_register_type)
3621         (s390_pseudo_register_read, s390_pseudo_register_write)
3622         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3623         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3624         (s390_addr_bits_remove, s390_address_class_type_flags)
3625         (s390_address_class_type_flags_to_name)
3626         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3627         (s390_function_arg_float, s390_function_arg_vector)
3628         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3629         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3630         (s390_frame_align, s390_register_return_value, s390_return_value)
3631         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3632         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3633         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3634         (s390_trad_frame_prev_register, s390_unwind_cache)
3635         (s390_prologue_frame_unwind_cache)
3636         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3637         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3638         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3639         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3640         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3641         (s390_frame_base_address, s390_local_base_address)
3642         (s390_frame_base, s390_gcc_target_options)
3643         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3644         (s390_validate_reg_range, s390_tdesc_valid)
3645         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3646         * s390-tdep.c: ...this.  New file.
3647
3648 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3649
3650         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3651         (s390_process_record, s390_gdbarch_tdep_alloc)
3652         (s390_linux_init_abi_any): Use/set new hook.
3653
3654 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3655
3656         * s390-linux-tdep.c (osabi.h): New include.
3657         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3658         (s390_linux_init_abi_any): New functions.
3659         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3660
3661 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3662
3663         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3664         tdesc_has_registers check
3665
3666 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3667
3668         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3669         (s390_validate_reg_range): New macro.
3670         (s390_gdbarch_init): Adjust.
3671
3672 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3673
3674         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3675         (s390_gdbarch_tdep_alloc): Adjust.
3676         (s390_gdbarch_init): Adjust.
3677
3678 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3679
3680         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3681         <have_tdb>: Change type to bool.
3682         (s390_gdbarch_tdep_alloc): Adjust.
3683         (s390_gdbarch_init): Adjust.
3684
3685 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3686
3687         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3688         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3689         (s390_gdbarch_tdep_alloc): New function.
3690         (s390_gdbarch_init): Allocate tdep at start and use its fields
3691         instead of separate variables.
3692
3693 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3694
3695         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3696         when looking for cached gdbarch and add comment for remaining.
3697
3698 2018-01-22  Pedro Alves  <palves@redhat.com>
3699             Sergio Durigan Junior  <sergiodj@redhat.com>
3700
3701         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3702         case.
3703
3704 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3705
3706         * MAINTAINERS: Update my company e-mail address.
3707
3708 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3709
3710         * regcache.c (cooked_write_test): New function.
3711         (_initialize_regcache): Register the test.
3712
3713 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3714
3715         * ia64-tdep.c (ia64_pseudo_register_read): Call
3716         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3717         * m32c-tdep.c (m32c_cat_read): Likewise.
3718         (m32c_r3r2r1r0_read): Likewise.
3719         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3720         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3721
3722 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3723
3724         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3725         method raw_read instead of regcache_raw_read.
3726         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3727         * arm-tdep.c (arm_neon_quad_read): Likewise.
3728         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3729         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3730         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3731         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3732         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3733         (i386_pseudo_register_read_into_value): Likewise.
3734         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3735         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3736         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3737         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3738         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3739         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3740         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3741         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3742         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3743
3744 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3745
3746         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3747         * configure.tgt: Remove target mt.
3748         * mt-tdep.c: Remove.
3749         * regcache.c (cooked_read_test): Remove the check for mt.
3750
3751 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3752
3753         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3754         instead of gdbarch_pseudo_register_read_value.
3755
3756 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3757
3758         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3759         language is Ada.
3760
3761 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3762
3763         * linespec.c (create_sals_line_offset): Remove code that preserved
3764         the symtab_and_line's line number.
3765
3766 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3767
3768         * varobj.c (varobj_create): Don't set valid_block when creating a
3769         floating varobj.
3770
3771 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3772
3773         * varobj.c (varobj_create): Remove out of date comment.
3774
3775 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3776
3777         PR mi/20395
3778         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3779         updating innermost block.
3780         * parse.c (innermost_block_tracker::update): Take extra type
3781         parameter, and check types match before updating innermost block.
3782         (write_dollar_variable): Update innermost block for registers.
3783         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3784         (innermost_block_tracker::innermost_block_tracker): Initialise
3785         m_types member.
3786         (innermost_block_tracker::reset): Take type parameter.
3787         (innermost_block_tracker::update): Take type parameter, and pass
3788         type through as needed.
3789         (innermost_block_tracker::m_types): New member.
3790         * varobj.c (varobj_create): Pass type when reseting innermost
3791         block.
3792
3793 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3794
3795         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3796         * ada-lang.c (resolve_subexp): Likewise.
3797         * breakpoint.c (set_breakpoint_condition) Likewise.
3798         (watch_command_1) Likewise.
3799         * c-exp.y (variable): Likewise.
3800         * d-exp.y (PrimaryExpression): Likewise.
3801         * f-exp.y (variable): Likewise.
3802         * go-exp.y (variable): Likewise.
3803         * m2-exp.y (variable): Likewise.
3804         * objfiles.c (objfile::~objfile): Likewise.
3805         * p-exp.y (variable): Likewise.
3806         * parse.c (innermost_block): Change type.
3807         * parser-defs.h (class innermost_block_tracker): New.
3808         (innermost_block): Change to innermost_block_tracker.
3809         * printcmd.c (display_command): Switch to innermost_block API.
3810         (do_one_display): Likewise.
3811         * rust-exp.y (do_one_display): Likewise.
3812         * symfile.c (clear_symtab_users): Likewise.
3813         * varobj.c (varobj_create): Switch to innermost_block API, replace
3814         use of innermost_block with block stored on varobj object.
3815
3816 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3817
3818         * expression.h (innermost_block): Remove declaration.
3819         * varobj.c: Add 'parser-defs.h' include.
3820
3821 2018-01-19  Tom Tromey  <tom@tromey.com>
3822
3823         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3824         symbols in the static and global blocks.
3825
3826 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3827
3828         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3829         gdb_ptrace.h, and move including gdb_wait.h ...
3830         * nat/linux-ptrace.h: ... to here.
3831
3832 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3833
3834         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3835         inf_ptrace_detach_success.
3836         (inf_ptrace_detach_success): Add inferior parameter, use it
3837         instead of inferior_ptid, pass it to detach_inferior.
3838         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3839         parameter.
3840         * inferior.c (detach_inferior): Add overload that takes an
3841         inferior object.
3842         * inferior.h (detach_inferior): Likewise.
3843         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3844         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3845         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3846
3847 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3848
3849         * target.h (struct target_ops) <to_detach>: Add inferior
3850         parameter.
3851         (target_detach): Likewise.
3852         * target.c (dispose_inferior): Pass inferior down.
3853         (target_detach): Pass inferior down.  Assert that it is equal to
3854         the current inferior.
3855         * aix-thread.c (aix_thread_detach): Pass inferior down.
3856         * corefile.c (core_file_command): Pass current_inferior() down.
3857         * corelow.c (core_detach): Add inferior parameter.
3858         * darwin-nat.c (darwin_detach): Likewise.
3859         * gnu-nat.c (gnu_detach): Likewise.
3860         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3861         * infcmd.c (detach_command): Pass current_inferior() down to
3862         target_detach.
3863         * infrun.c (follow_fork_inferior): Pass parent_inf to
3864         target_detach.
3865         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3866         target_detach.
3867         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3868         * linux-thread-db.c (thread_db_detach): Likewise.
3869         * nto-procfs.c (procfs_detach): Likewise.
3870         * procfs.c (procfs_detach): Likewise.
3871         * record.c (record_detach): Likewise.
3872         * record.h (struct inferior): Forward-declare.
3873         (record_detach): Add inferior parameter.
3874         * remote-sim.c (gdbsim_detach): Likewise.
3875         * remote.c (remote_detach_1): Likewise.
3876         (remote_detach): Likewise.
3877         (extended_remote_detach): Likewise.
3878         * sol-thread.c (sol_thread_detach): Likewise.
3879         * target-debug.h (target_debug_print_inferior_p): New macro.
3880         * target-delegates.c: Re-generate.
3881         * top.c (kill_or_detach): Pass inferior down to target_detach.
3882         * windows-nat.c (windows_detach): Add inferior parameter.
3883
3884 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3885
3886         * target.h (struct target_ops) <to_detach>: Remove args
3887         parameter.
3888         (target_detach): Likewise.
3889         * target.c (dispose_inferior): Adjust.
3890         (target_detach): Remove args parameter, adjust.
3891         * aix-thread.c (aix_thread_detach): Adjust.
3892         * corefile.c (core_file_command): Adjust.
3893         * corelow.c (core_detach): Adjust.
3894         * darwin-nat.c (darwin_detach): Adjust.
3895         * gnu-nat.c (gnu_detach): Adjust.
3896         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3897         * infcmd.c (detach_command): Adjust
3898         * infrun.c (follow_fork_inferior): Adjust.
3899         (handle_vfork_child_exec_or_exit): Adjust.
3900         * linux-fork.c (linux_fork_detach): Remove args parameter.
3901         * linux-fork.h (linux_fork_detach): Likewise.
3902         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3903         * linux-thread-db.c (thread_db_detach): Likewise.
3904         * nto-procfs.c (procfs_detach): Likewise.
3905         * procfs.c (procfs_detach): Likewise.
3906         (do_detach): Remove signo parameter.
3907         * record.c (record_detach): Remove args parameter.
3908         * record.h (record_detach): Likewise.
3909         * remote-sim.c (gdbsim_detach): Likewise.
3910         * remote.c (remote_detach_1): Likewise.
3911         (remote_detach): Likewise.
3912         (extended_remote_detach): Likewise.
3913         * sol-thread.c (sol_thread_detach): Likewise.
3914         * target-delegates.c: Re-generate.
3915         * top.c (struct qt_args) <args>: Remove field.
3916         (kill_or_detach): Don't pass args.
3917         (quit_force): Don't set args.
3918         * windows-nat.c (windows_detach): Remove args parameter.
3919
3920 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3921
3922         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3923         (arm_linux_init_abi): Install it.
3924
3925 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3926
3927         * osabi.c (gdb_osabi_names): Extend the regexp for
3928         arm-linux-gnueabihf.
3929
3930 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3931
3932         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3933         m_abbrevs.
3934         (abbrev_table::add_abbrev): Update.
3935         (abbrev_table::lookup_abbrev): Update.
3936
3937 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3938
3939         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3940
3941 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3942
3943         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3944         to "std::string".
3945
3946 2018-01-17  Tom Tromey  <tom@tromey.com>
3947
3948         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3949
3950 2018-01-17  Tom Tromey  <tom@tromey.com>
3951
3952         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3953         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3954         (create_array_type_with_stride): Update.
3955         * dwarf2read.c (set_die_type): Update.
3956
3957 2018-01-17  Tom Tromey  <tom@tromey.com>
3958
3959         * dwarf2read.c (delayed_method_info): Remove typedef.
3960         (dwarf2_cu::method_info): Now a std::vector.
3961         (add_to_method_list): Update.
3962         (free_delayed_list): Remove.
3963         (compute_delayed_physnames): Update.
3964         (process_full_comp_unit, process_full_type_unit): Clear the method
3965         list.  Remove cleanups.
3966         (psymtab_include_file_name): Add name_holder parameter.  Use
3967         unique_xmalloc_ptr.
3968         (dwarf_decode_lines): Update.
3969
3970 2018-01-17  Tom Tromey  <tom@tromey.com>
3971             Simon Marchi  <simon.marchi@ericsson.com>
3972
3973         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3974         (dwarf2_per_objfile::free_cached_comp_units)
3975         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3976         (init_cutu_and_read_dies_no_follow): Update.
3977         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3978         (dwarf2_cu::~dwarf2_cu): New.
3979         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3980         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3981
3982 2018-01-17  Tom Tromey  <tom@tromey.com>
3983             Simon Marchi  <simon.marchi@ericsson.com>
3984
3985         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3986         (struct die_reader_specs) <abbrev_table>: New member.
3987         (struct abbrev_table): Add constructor.
3988         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3989         <abbrev_obstack>: Now an auto_obstack.
3990         (abbrev_table_up): New typedef.
3991         (init_cu_die_reader): Add abbrev_table parameter.
3992         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3993         Add result_dwo_abbrev_table.
3994         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3995         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3996         Update.
3997         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3998         parameter.
3999         (skip_children): Update.
4000         (abbrev_table::alloc_abbrev): Rename from
4001         abbrev_table_alloc_abbrev.
4002         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
4003         (abbrev_table::lookup_abbrev): Rename from
4004         abbrev_table_lookup_abbrev.
4005         (abbrev_table_read_table): Return abbrev_table_up.
4006         (abbrev_table_free, abbrev_table_free_cleanup)
4007         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
4008         (load_partial_dies): Update.
4009
4010 2018-01-17  Tom Tromey  <tom@tromey.com>
4011
4012         * dwarf2read.c (dwarf2_compute_name): Update comment.
4013         (read_func_scope, read_variable): Update.
4014         (new_symbol): Remove.
4015         (new_symbol_full): Rename to new_symbol.
4016
4017 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
4018
4019         PR gdb/16577
4020         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
4021         a warning instead of throwing an error, set section size to 0 and return
4022         NULL.
4023         * gdb_bfd.h (gdb_bfd_map_section): Update description.
4024
4025 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
4026
4027         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
4028         std::string.
4029         (linux_ptrace_attach_fail_reason_string): Likewise.
4030         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
4031         Likewise.
4032         (linux_ptrace_attach_fail_reason_string): Likewise.
4033         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
4034
4035 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
4036
4037         * linux-nat.c (linux_nat_attach): Remove xstrdup.
4038
4039 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
4040
4041         PR gdb/21559
4042         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
4043         checking for fs_base/gs_base fields in struct user_regs_struct.
4044         * configure: Regenerate.
4045
4046 2018-01-17  Yao Qi  <yao.qi@linaro.org>
4047
4048         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
4049         function.
4050         (aarch64_linux_init_abi): Install it to gdbarch hook
4051         gcc_target_options.
4052
4053 2018-01-15  Pedro Alves  <palves@redhat.com>
4054
4055         * common/signals-state-save-restore.c
4056         (save_original_signals_state): Fix typos.
4057
4058 2017-01-12  Tom Tromey  <tom@tromey.com>
4059             Sergio Durigan Junior  <sergiodj@redhat.com>
4060
4061         * Makefile.in (install-only): Install gdb-add-index.
4062
4063 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
4064
4065         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
4066
4067 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4068
4069         * infrun.c (keep_going_pass_signal): Clear step-over info when
4070         insert_breakpoints fails.
4071
4072 2018-01-11  Pedro Alves  <palves@redhat.com>
4073
4074         PR gdb/22583
4075         * infrun.c (resume): Rename to ...
4076         (resume_1): ... this.
4077         (resume): Reimplement as wrapper around resume_1.
4078
4079 2018-01-11  Pedro Alves  <palves@redhat.com>
4080
4081         PR remote/22597
4082         * remote.c (remote_parse_stop_reply): Default to the last-set
4083         general thread instead of to 'magic_null_ptid'.
4084
4085 2018-01-10  Pedro Alves  <palves@redhat.com>
4086
4087         * language.h (language_get_symbol_name_matcher): Rename ...
4088         (get_symbol_name_matcher): ... this.
4089         * language.c (language_get_symbol_name_matcher): Ditto.
4090         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
4091         callers adjusted.
4092
4093 2018-01-10  Pedro Alves  <palves@redhat.com>
4094
4095         PR gdb/22670
4096         * dwarf2read.c
4097         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
4098         Adjust to use language_get_symbol_name_matcher instead of
4099         language_defn::la_get_symbol_name_matcher.
4100         * language.c (language_get_symbol_name_matcher): If in Ada mode
4101         and the lookup name is a verbatim match, return Ada's matcher.
4102         * language.h (language_get_symbol_name_matcher): Adjust comment.
4103         (ada_lookup_name_info::verbatim_p):: New method.
4104
4105 2018-01-10  Pedro Alves  <palves@redhat.com>
4106
4107         PR gdb/22670
4108         * ada-lang.c (ada_collect_symbol_completion_matches): If the
4109         minsym's language is language_auto or language_cplus, pass down
4110         language_ada instead.
4111         * symtab.c (compare_symbol_name): Don't frob symbol language here.
4112
4113 2018-01-10  Pedro Alves  <palves@redhat.com>
4114
4115         PR gdb/22670
4116         * minsyms.c (linkage_name_str): New function.
4117         (iterate_over_minimal_symbols): Use it.
4118
4119 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4120
4121         * NEWS: Document that 'info proc' now works on FreeBSD.
4122
4123 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4124
4125         * configure.ac: Check for kinfo_getfile in libutil.
4126         * configure: Regenerate.
4127         * config.in: Regenerate.
4128         * fbsd-nat.c: Include "fbsd-tdep.h".
4129         (fbsd_fetch_cmdline): New.
4130         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
4131         rather than calling error.
4132         (fbsd_info_proc): New.
4133         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
4134         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
4135         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
4136
4137 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4138
4139         * fbsd-nat.c (struct free_deleter): Remove.
4140         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
4141
4142 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4143
4144         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
4145         NULL for an empty pathname.
4146
4147 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4148
4149         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
4150         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
4151         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4152         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4153         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
4154         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
4155         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
4156         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
4157         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4158         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4159         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4160         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4161         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4162         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4163         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4164
4165 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4166
4167         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4168         (gnu_xfer_auxv): New function.
4169         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4170         TARGET_OBJECT_AUXV.
4171
4172 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4173             Simon Marchi  <simon.marchi@ericsson.com>
4174
4175         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4176         common/selftest.c.
4177         (COMMON_OBS): Remove selftest.o.
4178         * configure.ac: Append selftest-arch.c and common/selftest.c to
4179         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4180         * configure: Re-generated.
4181         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4182         GDB_SELF_TEST.
4183         (maintenance_info_selftests): Likewise.
4184
4185 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4186
4187         * ada-valprint.c (val_print_packed_array_elements): Use
4188         proper number of elements when printing an array indexed
4189         by an enumeration type.
4190
4191 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4192
4193         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4194         (dw2_get_file_names_reader): Adjust.
4195         (lookup_dwo_signatured_type): Adjust.
4196         (lookup_dwp_signatured_type): Adjust.
4197         (lookup_signatured_type): Adjust.
4198         (create_type_unit_group): Adjust.
4199         (get_type_unit_group): Adjust.
4200         (process_psymtab_comp_unit_reader): Adjust.
4201         (build_type_psymtabs_reader): Adjust.
4202         (scan_partial_symbols): Adjust.
4203         (add_partial_symbol): Adjust.
4204         (add_partial_subprogram): Adjust.
4205         (peek_die_abbrev): Adjust.
4206         (fixup_go_packaging): Adjust.
4207         (process_imported_unit_die): Adjust.
4208         (dwarf2_compute_name): Adjust.
4209         (dwarf2_physname): Adjust.
4210         (read_import_statement): Adjust.
4211         (handle_DW_AT_stmt_list): Adjust.
4212         (read_file_scope): Adjust.
4213         (read_func_scope): Adjust.
4214         (read_lexical_block_scope): Adjust.
4215         (read_call_site_scope): Adjust.
4216         (read_variable): Adjust.
4217         (dwarf2_rnglists_process): Adjust.
4218         (dwarf2_ranges_process): Adjust.
4219         (dwarf2_ranges_read): Adjust.
4220         (dwarf2_get_pc_bounds): Adjust.
4221         (dwarf2_record_block_ranges): Adjust.
4222         (dwarf2_add_field): Adjust.
4223         (dwarf2_add_member_fn): Adjust.
4224         (read_structure_type): Adjust.
4225         (process_structure_scope): Adjust.
4226         (read_enumeration_type): Adjust.
4227         (read_array_type): Adjust.
4228         (mark_common_block_symbol_computed): Adjust.
4229         (read_common_block): Adjust.
4230         (read_namespace_type): Adjust.
4231         (read_namespace): Adjust.
4232         (read_module_type): Adjust.
4233         (read_tag_pointer_type): Adjust.
4234         (read_tag_ptr_to_member_type): Adjust.
4235         (read_tag_string_type): Adjust.
4236         (read_subroutine_type): Adjust.
4237         (read_typedef): Adjust.
4238         (read_base_type): Adjust.
4239         (attr_to_dynamic_prop): Adjust.
4240         (read_subrange_type): Adjust.
4241         (read_unspecified_type): Adjust.
4242         (dwarf2_read_abbrevs): Adjust.
4243         (load_partial_dies): Adjust.
4244         (read_partial_die): Adjust.
4245         (find_partial_die): Adjust.
4246         (guess_partial_die_structure_name): Adjust.
4247         (fixup_partial_die): Adjust.
4248         (read_attribute_value): Adjust.
4249         (read_addr_index): Adjust.
4250         (read_addr_index_from_leb128): Adjust.
4251         (read_str_index): Adjust.
4252         (dwarf2_string_attr): Adjust.
4253         (get_debug_line_section): Adjust.
4254         (dwarf_decode_line_header): Adjust.
4255         (lnp_state_machine::check_line_address): Adjust.
4256         (dwarf_decode_lines_1): Adjust.
4257         (dwarf_decode_lines): Adjust.
4258         (dwarf2_start_symtab): Adjust.
4259         (var_decode_location): Adjust.
4260         (new_symbol_full): Adjust.
4261         (dwarf2_const_value_data): Adjust.
4262         (dwarf2_const_value_attr): Adjust.
4263         (dwarf2_const_value): Adjust.
4264         (die_type): Adjust.
4265         (die_containing_type): Adjust.
4266         (build_error_marker_type): Adjust.
4267         (lookup_die_type): Adjust.
4268         (guess_full_die_structure_name): Adjust.
4269         (anonymous_struct_prefix): Adjust.
4270         (determine_prefix): Adjust.
4271         (dwarf2_name): Adjust.
4272         (follow_die_ref_or_sig): Adjust.
4273         (follow_die_offset): Adjust.
4274         (follow_die_ref): Adjust.
4275         (follow_die_sig_1): Adjust.
4276         (follow_die_sig): Adjust.
4277         (get_signatured_type): Adjust.
4278         (get_DW_AT_signature_type): Adjust.
4279         (decode_locdesc): Adjust.
4280         (dwarf_decode_macros): Adjust.
4281         (cu_debug_loc_section): Adjust.
4282         (fill_in_loclist_baton): Adjust.
4283         (dwarf2_symbol_mark_computed): Adjust.
4284         (init_one_comp_unit): Don't assign
4285         dwarf2_cu::dwarf2_per_objfile.
4286         (set_die_type): Adjust.
4287
4288 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4289
4290         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4291         <dwarf2_per_objfile>: New field.
4292         (dwarf2_per_objfile): Remove global.
4293         (get_dwarf2_per_objfile): New function.
4294         (set_dwarf2_per_objfile): New function.
4295         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4296         dwarf2_per_objfile.
4297         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4298         (read_abbrev_offset): Likewise.
4299         (read_indirect_string): Likewise.
4300         (read_indirect_line_string): Likewise.
4301         (read_indirect_string_at_offset): Likewise.
4302         (read_indirect_string_from_dwz): Likewise.
4303         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4304         dwarf2_per_objfile.
4305         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4306         (create_all_comp_units): Change objfile parameter to
4307         dwarf2_per_objfile.
4308         (create_all_type_units): Likewise.
4309         (process_queue): Add dwarf2_per_objfile parameter.
4310         (read_and_check_comp_unit_head): Likewise.
4311         (lookup_dwo_unit_in_dwp): Likewise.
4312         (get_dwp_file): Likewise.
4313         (process_cu_includes): Likewise.
4314         (struct free_dwo_file_cleanup_data): New struct.
4315         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4316         set_dwarf2_per_objfile.
4317         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4318         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4319         context, adjust calls.
4320         (dw2_instantiate_symtab): Likewise.
4321         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4322         (dw2_get_cu): Likewise.
4323         (create_cu_from_index_list): Change objfile parameter to
4324         dwarf2_per_objfile.
4325         (create_cus_from_index_list): Get dwarf2_per_objfile from
4326         context, adjust calls.
4327         (create_cus_from_index): Likewise.
4328         (create_signatured_type_table_from_index): Change objfile
4329         parameter to dwarf2_per_objfile.
4330         (create_signatured_type_table_from_debug_names): Change objfile
4331         parameter to dwarf2_per_objfile.
4332         (create_addrmap_from_index): Likewise.
4333         (create_addrmap_from_aranges): Likewise.
4334         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4335         (dw2_setup): Remove.
4336         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4337         context.
4338         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4339         get_dwarf2_per_objfile.
4340         (dw2_forget_cached_source_info): Likewise.
4341         (dw2_map_symtabs_matching_filename): Likewise.
4342         (struct dw2_symtab_iterator) <index>: Remove.
4343         <dwarf2_per_objfile>: New field.
4344         (dw2_symtab_iter_init): Replace index parameter with
4345         dwarf2_per_objfile.
4346         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4347         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4348         (dw2_print_stats): Likewise.
4349         (dw2_dump): Likewise.
4350         (dw2_expand_symtabs_for_function): Likewise.
4351         (dw2_expand_all_symtabs): Likewise.
4352         (dw2_expand_symtabs_with_fullname): Likewise.
4353         (dw2_expand_marked_cus): Replace index and objfile parameters
4354         with dwarf2_per_objfile.
4355         (dw_expand_symtabs_matching_file_matcher): Add
4356         dwarf2_per_objfile parameter and adjust calls.
4357         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4358         adjust calls.
4359         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4360         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4361         adjust calls.
4362         (create_cus_from_debug_names_list): Replace objfile parameter
4363         with dwarf2_per_objfile and adjust calls.
4364         (create_cus_from_debug_names): Likewise.
4365         (dwarf2_read_debug_names): Likewise.
4366         (mapped_debug_names::namei_to_name): Adjust call.
4367         (dw2_debug_names_iterator::next): Likewise.
4368         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4369         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4370         (dw2_debug_names_dump): Likewise.
4371         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4372         (dw2_debug_names_expand_symtabs_matching): Likewise.
4373         (dwarf2_initialize_objfile): Likewise.
4374         (dwarf2_build_psymtabs): Likewise.
4375         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4376         this_cu.
4377         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4378         (read_and_check_comp_unit_head): Likewise.
4379         (read_abbrev_offset): Likewise.
4380         (create_debug_type_hash_table): Likewise.
4381         (create_debug_types_hash_table): Likewise.
4382         (create_all_type_units): Replace objfile parameter with
4383         dwarf2_per_objfile.
4384         (add_type_unit): Add dwarf2_per_objfile parameter.
4385         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4386         with dwarf2_per_objfile.
4387         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4388         (lookup_dwp_signatured_type): Likewise.
4389         (lookup_signatured_type): Likewise.
4390         (read_cutu_die_from_dwo): Likewise.
4391         (init_tu_and_read_dwo_dies): Likewise.
4392         (init_cutu_and_read_dies): Likewise.
4393         (init_cutu_and_read_dies_no_follow): Likewise.
4394         (allocate_type_unit_groups_table): Add objfile parameter.
4395         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4396         (get_type_unit_group): Likewise.
4397         (process_psymtab_comp_unit): Update call.
4398         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4399         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4400         (print_tu_stats): Likewise.
4401         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4402         in void* parameter.
4403         (build_type_psymtabs): Change objfile parameter to
4404         dwarf2_per_objfile.
4405         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4406         passed in void* parameter.
4407         (process_skeletonless_type_units): Change objfile parameter to
4408         dwarf2_per_objfile.
4409         (set_partial_user): Likewise.
4410         (dwarf2_build_psymtabs_hard): Likewise.
4411         (read_comp_units_from_section): Likewise.
4412         (create_all_comp_units): Likewise.
4413         (scan_partial_symbols): Update calls.
4414         (add_partial_symbol): Likewise.
4415         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4416         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4417         (process_queue): Add dwarf2_per_objfile parameter.
4418         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4419         (compute_compunit_symtab_includes): Likewise.
4420         (process_cu_includes): Add dwarf2_per_objfile parameter.
4421         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4422         (process_full_type_unit): Likewise.
4423         (process_imported_unit_die): Update call.
4424         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4425         (read_file_scope): Likewise.
4426         (allocate_dwo_file_hash_table): Add objfile parameter.
4427         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4428         (create_cus_hash_table): Likewise.
4429         (create_dwp_hash_table): Likewise.
4430         (create_dwo_unit_in_dwp_v1): Likewise.
4431         (create_dwp_v2_section): Likewise.
4432         (create_dwo_unit_in_dwp_v2): Likewise.
4433         (lookup_dwo_unit_in_dwp): Likewise.
4434         (try_open_dwop_file): Likewise.
4435         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4436         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4437         cleanup to include a reference to dwarf2_per_objfile.
4438         (open_dwp_file): Add dwarf2_per_objfile parameter.
4439         (open_and_init_dwp_file): Likewise.
4440         (get_dwp_file): Likewise.
4441         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4442         (queue_and_load_all_dwo_tus): Update call.
4443         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4444         data.
4445         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4446         (dwarf2_ranges_process): Likewise.
4447         (dwarf2_get_pc_bounds): Likewise.
4448         (mark_common_block_symbol_computed): Likewise.
4449         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4450         (dwarf2_read_abbrevs): Update call.
4451         (read_partial_die): Use dwarf2_per_objfile from cu.
4452         (find_partial_die): Likewise.
4453         (fixup_partial_die): Likewise.
4454         (read_attribute_value): Likewise.
4455         (read_indirect_string_at_offset_from): Add objfile parameter.
4456         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4457         parameter.
4458         (read_indirect_string_from_dwz): Add objfile parameter.
4459         (read_indirect_string): Add objfile parameter.
4460         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4461         (read_addr_index): Use dwarf2_per_objfile from cu.
4462         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4463         call dw2_setup.
4464         (read_str_index): Use dwarf2_per_objfile from cu.
4465         (get_debug_line_section): Likewise.
4466         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4467         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4468         (new_symbol_full): Use dwarf2_per_objfile from cu.
4469         (build_error_marker_type): Likewise.
4470         (lookup_die_type): Likewise.
4471         (determine_prefix): Likewise.
4472         (follow_die_offset): Likewise.
4473         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4474         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4475         (dwarf2_fetch_die_type_sect_off): Likewise.
4476         (dwarf2_get_die_type): Likewise.
4477         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4478         (get_signatured_type): Likewise.
4479         (get_DW_AT_signature_type): Likewise.
4480         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4481         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4482         (cu_debug_loc_section): Likewise.
4483         (fill_in_loclist_baton): Likewise.
4484         (dwarf2_symbol_mark_computed): Likewise.
4485         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4486         dwarf2_per_objfile.
4487         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4488         parameter.
4489         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4490         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4491         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4492         (set_die_type): Use dwarf2_free_objfile from cu.
4493         (get_die_type_at_offset): Likewise.
4494         (dwarf2_per_objfile_free): Don't assign global variable.
4495         (debug_names) <constructor>: Add dwarf2_per_objfile
4496         parameter, update m_debugstrlookup construction.
4497         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4498         parameter.
4499         <m_dwarf2_per_objfile>: New field.
4500         <lookup>: Use m_dwarf2_per_objfile.
4501         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4502         (psyms_seen_size): Likewise.
4503         (write_gdbindex): Replace objfile parameter with
4504         dwarf2_per_objfile.
4505         (write_debug_names): Likewise.
4506         (write_psymtabs_to_index): Likewise.
4507         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4508         calls.
4509
4510 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4511
4512         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4513         <dwarf2_per_objfile>: New field.
4514         (struct dwarf2_per_cu_data) <objfile>: Remove.
4515         <dwarf2_per_objfile>: New field.
4516         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4517         of objfile.
4518         (create_signatured_type_table_from_index): Likewise.
4519         (create_debug_type_hash_table): Likewise.
4520         (fill_in_sig_entry_from_dwo_entry): Likewise.
4521         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4522         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4523         objfile.
4524         (create_partial_symtab): Access objfile through
4525         dwarf2_per_objfile.
4526         (process_psymtab_comp_unit_reader): Likewise.
4527         (read_comp_units_from_section): Likewise.
4528         (scan_partial_symbols): Likewise.
4529         (add_partial_symbol): Likewise.
4530         (add_partial_subprogram): Likewise.
4531         (peek_die_abbrev): Likewise.
4532         (fixup_go_packaging): Likewise.
4533         (process_full_comp_unit): Likewise.
4534         (process_full_type_unit): Likewise.
4535         (process_imported_unit_die): Likewise.
4536         (dwarf2_compute_name): Likewise.
4537         (dwarf2_physname): Likewise.
4538         (read_import_statement): Likewise.
4539         (create_cus_hash_table): Assign dwarf2_physname instead of
4540         objfile.
4541         (read_func_scope): Access objfile through dwarf2_per_objfile.
4542         (read_lexical_block_scope): Likewise.
4543         (read_call_site_scope): Likewise.
4544         (read_variable): Likewise.
4545         (dwarf2_rnglists_process): Likewise.
4546         (dwarf2_ranges_process): Likewise.
4547         (dwarf2_ranges_read): Likewise.
4548         (dwarf2_record_block_ranges): Likewise.
4549         (dwarf2_add_field): Likewise.
4550         (dwarf2_add_member_fn): Likewise.
4551         (read_structure_type): Likewise.
4552         (process_structure_scope): Likewise.
4553         (read_enumeration_type): Likewise.
4554         (read_array_type): Likewise.
4555         (read_common_block): Likewise.
4556         (read_namespace_type): Likewise.
4557         (read_namespace): Likewise.
4558         (read_module_type): Likewise.
4559         (read_tag_pointer_type): Likewise.
4560         (read_tag_ptr_to_member_type): Likewise.
4561         (read_tag_string_type): Likewise.
4562         (read_subroutine_type): Likewise.
4563         (read_typedef): Likewise.
4564         (read_base_type): Likewise.
4565         (attr_to_dynamic_prop): Likewise.
4566         (read_subrange_type): Likewise.
4567         (read_unspecified_type): Likewise.
4568         (load_partial_dies): Likewise.
4569         (read_partial_die): Likewise.
4570         (find_partial_die): Likewise.
4571         (guess_partial_die_structure_name): Likewise.
4572         (fixup_partial_die): Likewise.
4573         (read_attribute_value): Likewise.
4574         (read_addr_index_from_leb128): Likewise.
4575         (dwarf2_read_addr_index): Likewise.
4576         (dwarf2_string_attr): Likewise.
4577         (lnp_state_machine::check_line_address): Likewise.
4578         (dwarf_decode_lines_1): Likewise.
4579         (dwarf_decode_lines): Likewise.
4580         (dwarf2_start_symtab): Likewise.
4581         (var_decode_location): Likewise.
4582         (new_symbol_full): Likewise.
4583         (dwarf2_const_value_data): Likewise.
4584         (dwarf2_const_value_attr): Likewise.
4585         (dwarf2_const_value): Likewise.
4586         (die_type): Likewise.
4587         (die_containing_type): Likewise.
4588         (lookup_die_type): Likewise.
4589         (guess_full_die_structure_name): Likewise.
4590         (anonymous_struct_prefix): Likewise.
4591         (dwarf2_name): Likewise.
4592         (follow_die_ref_or_sig): Likewise.
4593         (follow_die_offset): Likewise.
4594         (follow_die_ref): Likewise.
4595         (dwarf2_fetch_die_loc_sect_off): Likewise.
4596         (dwarf2_fetch_constant_bytes): Likewise.
4597         (dwarf2_fetch_die_type_sect_off): Likewise.
4598         (dwarf2_get_die_type): Likewise.
4599         (follow_die_sig): Likewise.
4600         (decode_locdesc): Likewise.
4601         (dwarf2_per_cu_objfile): Likewise.
4602         (dwarf2_per_cu_text_offset): Likewise.
4603         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4604         objfile.
4605         (set_die_type): Access objfile through
4606         dwarf2_per_objfile.
4607
4608 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4609
4610         * valprint.c (converted_character_d): Remove typedef.
4611         (DEF_VEC_O (converted_character_d)): Remove.
4612         (count_next_character): Use std::vector.
4613         (print_converted_chars_to_obstack): Likewise.
4614         (generic_printstr): Likewise.
4615
4616 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4617
4618         * xml-support.h (struct gdb_xml_value): Add constructor.
4619         <value>: Change type to unique_xmalloc_ptr.
4620         (gdb_xml_value_s): Remove typedef.
4621         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4622         (gdb_xml_element_start_handler): Change parameter type to
4623         std::vector.
4624         (xml_find_attribute): Likewise.
4625         * xml-support.c (xml_find_attribute): Change parameter type to
4626         std::vector and adjust.
4627         (gdb_xml_values_cleanup): Remove.
4628         (gdb_xml_parser::start_element): Adjust to std::vector.
4629         (xinclude_start_include): Change paraeter type to std::vector
4630         and adjust.
4631         * btrace.c (check_xml_btrace_version): Likewise.
4632         (parse_xml_btrace_block): Likewise.
4633         (parse_xml_btrace_pt_config_cpu): Likewise.
4634         (parse_xml_btrace_pt): Likewise.
4635         (parse_xml_btrace_conf_bts): Likewise.
4636         (parse_xml_btrace_conf_pt): Likewise.
4637         * memory-map.c (memory_map_start_memory): Likewise.
4638         (memory_map_start_property): Likewise.
4639         * osdata.c (osdata_start_osdata): Likewise.
4640         (osdata_start_item): Likewise.
4641         (osdata_start_column): Likewise.
4642         * remote.c (start_thread): Likewise.
4643         * solib-aix.c (library_list_start_library): Likewise.
4644         (library_list_start_list): Likewise.
4645         * solib-svr4.c (library_list_start_library): Likewise.
4646         (svr4_library_list_start_list): Likewise.
4647         * solib-target.c (library_list_start_segment): Likewise.
4648         (library_list_start_section): Likewise.
4649         (library_list_start_library): Likewise.
4650         (library_list_start_list): Likewise.
4651         * tracepoint.c (traceframe_info_start_memory): Likewise.
4652         (traceframe_info_start_tvar): Likewise.
4653         * xml-syscall.c (syscall_start_syscall): Likewise.
4654         * xml-tdesc.c (tdesc_start_target): Likewise.
4655         (tdesc_start_feature): Likewise.
4656         (tdesc_start_reg): Likewise.
4657         (tdesc_start_union): Likewise.
4658         (tdesc_start_struct): Likewise.
4659         (tdesc_start_flags): Likewise.
4660         (tdesc_start_enum): Likewise.
4661         (tdesc_start_field): Likewise.
4662         (tdesc_start_enum_value): Likewise.
4663         (tdesc_start_vector): Likewise.
4664
4665 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4666
4667         * extension.h (struct xmethod_worker) <clone>: Remove.
4668         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4669         Remove.
4670         (python_xmethod_worker::clone): Remove.
4671         * valops.c (find_overload_match): Use std::move instead of
4672         clone.
4673
4674 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4675
4676         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4677         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4678         <free_xmethod_worker_data>: Remove.
4679         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4680         <get_xmethod_arg_types>: Remove.
4681         <get_xmethod_result_type>: Remove.
4682         <invoke_xmethod>: Remove.
4683         * extension.c (new_xmethod_worker): Remove.
4684         (clone_xmethod_worker): Remove.
4685         (get_matching_xmethod_workers): Return void, pass std::vector by
4686         pointer.
4687         (get_xmethod_arg_types): Rename to...
4688         (xmethod_worker::get_arg_types): ... this, and adjust.
4689         (get_xmethod_result_type): Rename to...
4690         (xmethod_worker::get_result_type): ... this, and adjust.
4691         (invoke_xmethod): Remove.
4692         (free_xmethod_worker): Remove.
4693         (free_xmethod_worker_vec): Remove.
4694         * extension.h (enum ext_lang_rc): Move here from
4695         extension-priv.h.
4696         (struct xmethod_worker): Add constructor and destructor.
4697         <data>: Remove.
4698         <value>: Remove.
4699         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4700         virtual pure methods.
4701         <get_arg_types, get_result_type>: New methods.
4702         (xmethod_worker_ptr): Remove typedef.
4703         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4704         (xmethod_worker_vec): Remove typedef.
4705         (xmethod_worker_up): New typedef.
4706         (invoke_xmethod): Remove.
4707         (clone_xmethod_worker): Remove.
4708         (free_xmethod_worker): Remove.
4709         (free_xmethod_worker_vec): Remove.
4710         (get_xmethod_arg_types): Remove.
4711         (get_xmethod_result_type): Remove.
4712         * valops.c (find_method_list): Use std::vector, don't use
4713         intermediate vector.
4714         (value_find_oload_method_list): Use std::vector.
4715         (find_overload_match): Use std::vector.
4716         (find_oload_champ): Use std::vector.
4717         * value.c (value_free): Use operator delete.
4718         (value_of_xmethod): Rename to...
4719         (value_from_xmethod): ... this.  Don't assign
4720         xmethod_worker::value, take rvalue-reference.
4721         (result_type_of_xmethod): Adjust.
4722         (call_xmethod): Adjust.
4723         * value.h: Include extension.h.
4724         (struct xmethod_worker): Don't forward-declare.
4725         (value_of_xmethod): Rename to...
4726         (value_from_xmethod): ... this, take rvalue-reference.
4727         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4728         (struct python_xmethod_worker): ... this, add constructor and
4729         destructor.
4730         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4731         (gdbpy_free_xmethod_worker_data): Rename to...
4732         (python_xmethod_worker::~python_xmethod_worker): ... this and
4733         adjust.
4734         (gdbpy_clone_xmethod_worker_data): Rename to...
4735         (python_xmethod_worker::clone): ... this and adjust.
4736         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4737         temporary vector.
4738         (gdbpy_get_xmethod_arg_types): Rename to...
4739         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4740         (gdbpy_get_xmethod_result_type): Rename to...
4741         (python_xmethod_worker::do_get_result_type): ... this and
4742         adjust.
4743         (gdbpy_invoke_xmethod): Rename to...
4744         (python_xmethod_worker::invoke): ... this and adjust.
4745         (new_python_xmethod_worker): Rename to...
4746         (python_xmethod_worker::python_xmethod_worker): ... this and
4747         adjust.
4748         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4749         Remove.
4750         (gdbpy_free_xmethod_worker_data): Remove.
4751         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4752         (gdbpy_get_xmethod_arg_types): Remove.
4753         (gdbpy_get_xmethod_result_type): Remove.
4754         (gdbpy_invoke_xmethod): Remove.
4755         * python/python.c (python_extension_ops): Remove obsolete
4756         callbacks.
4757
4758 2018-01-05  Pedro Alves  <palves@redhat.com>
4759
4760         PR gdb/18653
4761         * common/signals-state-save-restore.c
4762         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4763         find a custom handler preinstalled, instead of internal erroring.
4764         But only warn if !quiet.
4765         * common/signals-state-save-restore.h
4766         (save_original_signals_state): New parameter 'quiet'.
4767         * main.c (captured_main_1): Move save_original_signals_state call
4768         after option handling, and pass QUIET.
4769
4770 2018-01-05  Pedro Alves  <palves@redhat.com>
4771
4772         * spu-tdep.c (spu_catch_start): Pass
4773         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4774
4775 2018-01-05  Pedro Alves  <palves@redhat.com>
4776
4777         PR gdb/22670
4778         * ada-lang.c (literal_symbol_name_matcher): New function.
4779         (ada_get_symbol_name_matcher): Use it for
4780         symbol_name_match_type::SEARCH_NAME.
4781         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4782         it down instead of assuming symbol_name_match_type::FULL.
4783         * block.h (block_lookup_symbol): New parameter 'match_type'.
4784         * c-valprint.c (print_unpacked_pointer): Use
4785         lookup_symbol_search_name instead of lookup_symbol.
4786         * compile/compile-object-load.c (get_out_value_type): Pass down
4787         symbol_name_match_type::SEARCH_NAME.
4788         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4789         symbol_name_match_type::FULL.
4790         * cp-support.c (cp_get_symbol_name_matcher): Handle
4791         symbol_name_match_type::SEARCH_NAME.
4792         * infrun.c (insert_exception_resume_breakpoint): Use
4793         lookup_symbol_search_name.
4794         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4795         * psymtab.c (maintenance_check_psymtabs): Use
4796         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4797         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4798         SYMBOL_SEARCH_NAME.
4799         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4800         if symbol_name_match_type::SEARCH_NAME.
4801         (lookup_symbol_in_language): Pass down
4802         symbol_name_match_type::FULL.
4803         (lookup_symbol_search_name): New.
4804         (lookup_language_this): Pass down
4805         symbol_name_match_type::SEARCH_NAME.
4806         (lookup_symbol_aux, lookup_local_symbol): New parameter
4807         'match_type'.  Pass it down.
4808         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4809         (lookup_symbol_search_name): New declaration.
4810         (lookup_symbol_in_block): New 'match_type' parameter.
4811
4812 2018-01-05  Pedro Alves  <palves@redhat.com>
4813
4814         PR gdb/22670
4815         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4816         ada_lookup_symbol.
4817         (ada_lookup_symbol): Reimplement in terms of
4818         ada_lookup_symbol_list, bits factored out from
4819         ada_lookup_encoded_symbol.
4820
4821 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4822
4823         * ada-exp.y (write_object_renaming): When subscripting an array
4824         using a symbol as the index, pass the block in call to
4825         ada_lookup_encoded_symbol when looking that symbol up.
4826
4827 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4828
4829         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4830         TYPE_INDEX_TYPE.
4831
4832 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4833
4834         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4835         the case where VALUE_LVAL (val0) is not lval_memory.
4836
4837 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4838
4839         * ada-valprint.c (print_optional_low_bound): Handle
4840         character-indexed array printing like boolean-indexed array
4841         printing.
4842
4843 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4844
4845         * NEWS: Create a new section for the next release branch.
4846         Rename the section of the current branch, now that it has
4847         been cut.
4848
4849 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4850
4851         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4852         * version.in: Bump version to 8.1.50.DATE-git.
4853
4854 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4855
4856         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4857         Add field.
4858         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4859         Add field.
4860         (default_exception_support_info) <catch_handlers_sym>: Add field.
4861         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4862         (ada_exception_name_addr_1): Add "catch handlers" handling.
4863         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4864         Update all callers.
4865         (create_excep_cond_exprs) <ex>: Add parameter.
4866         (re_set_exception): Update create_excep_cond_exprs call.
4867         (print_it_exception, print_one_exception, print_mention_exception)
4868         (print_recreate_exception): Add "catch handler" handling.
4869         (allocate_location_catch_handlers, re_set_catch_handlers)
4870         (check_status_catch_handlers, print_it_catch_handlers)
4871         (print_one_catch_handlers, print_mention_catch_handlers)
4872         (print_recreate_catch_handlers): New function.
4873         (catch_handlers_breakpoint_ops): New variable.
4874         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4875         Add parameter.  Add "catch handler" handling.
4876         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4877         Add "catch handler" handling.
4878         (ada_exception_catchpoint_cond_string): Add "catch handler"
4879         handling.
4880         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4881         call.
4882         (catch_ada_handlers_command): New function.
4883         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4884         operations structure.
4885         (_initialize_ada_language): Add "catch handlers" command entry.
4886         * NEWS: Document "catch handlers" feature.
4887
4888 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4889
4890         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4891         account when creating the array type of the slice.
4892         (ada_value_slice): Likewise.
4893
4894 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4895
4896         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4897         New enum value.
4898         (create_array_type_with_stride): Add byte_stride_prop parameter.
4899         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4900         New parameter.  Update all callers in this file.
4901         (array_type_has_dynamic_stride): New function.
4902         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4903         of arrays with dynamic byte strides.
4904         * dwarf2read.c (read_array_type): Add support for dynamic
4905         DW_AT_byte_stride attributes.
4906
4907 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4908
4909         * dwarf2read.c (read_unspecified_type): Treat
4910         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4911
4912 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4913
4914         Update copyright year range in all GDB files.
4915
4916 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4917
4918         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4919         and gdb/testsuite/gdb.base/step-line.c.
4920
4921 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4922
4923         * copyright.py (main): Dump the contents of
4924         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4925         even if BY_HAND is empty.
4926
4927 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4928
4929         * top.c (print_gdb_version): Update Copyright year in version
4930         message.
4931
4932 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4933
4934         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4935
4936 For older changes see ChangeLog-2017.
4937 \f
4938 Local Variables:
4939 mode: change-log
4940 left-margin: 8
4941 fill-column: 74
4942 version-control: never
4943 coding: utf-8
4944 End: