gdb/ChangeLog

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