gdb/ChangeLog

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