gdb/ChangeLog

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