gdb/ChangeLog

   1 2018-03-13  Tom Tromey  <tom@tromey.com>
   2
   3         * machoread.c (macho_check_dsym): Change filenamep to a
   4         std::string*.
   5         (macho_symfile_read): Update.
   6         * symfile.c (load_command): Use std::string.
   7
   8 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
   9
  10         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
  11         to error message string.
  12         (riscv_register_name): Use xsnprintf instead of sprintf.
  13         (riscv_insn::fetch_instruction): Use gdb_assert instead of
  14         internal_error.
  15         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
  16         error.
  17         (riscv_push_dummy_call): Likewise.
  18
  19 2018-03-12  Tom Tromey  <tom@tromey.com>
  20
  21         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
  22         Use gdb::byte_vector.
  23         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
  24
  25 2018-03-12  Yao Qi  <yao.qi@linaro.org>
  26
  27         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
  28         parameter type to readable_regcache.
  29         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
  30         the declaration.
  31
  32 2018-03-11  Tom Tromey  <tom@tromey.com>
  33
  34         * dwarf2read.c (struct nextfield): Add initializers.
  35         (struct nextfnfield): Remove.
  36         (struct fnfieldlist): Add initializers.  Remove "length" and
  37         "head", use std::vector.
  38         (struct decl_field_list): Remove.
  39         (struct field_info): Add initializers.
  40         <fields, baseclasses>: Now std::vector.
  41         <nbaseclasses, nfnfields, typedef_field_list_count,
  42         nested_types_list_count>: Remove.
  43         (dwarf2_add_field, dwarf2_add_type_defn)
  44         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
  45         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
  46         (process_structure_scope): Update.
  47
  48 2018-03-11  Tom Tromey  <tom@tromey.com>
  49
  50         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
  51         for use by std::sort.
  52         (build_type_psymtabs_1): Use std::vector.
  53
  54 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
  55
  56         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
  57         and LIBMPFR in the printed configuration.
  58
  59 2018-03-08  Tom Tromey  <tom@tromey.com>
  60
  61         * source.c (get_filename_and_charpos): Use scoped_fd.
  62         * nto-procfs.c (procfs_open_1): Use scoped_fd.
  63         (procfs_pidlist): Likewise.
  64         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
  65         (iterate_over_mappings): Likewise.
  66
  67 2018-03-08  Tom Tromey  <tom@tromey.com>
  68
  69         * infcall.c (struct call_return_meta_info)
  70         <stack_temporaries_enabled>: Remove.
  71         (get_call_return_value, call_function_by_hand_dummy): Update.
  72         * thread.c (disable_thread_stack_temporaries): Remove.
  73         (enable_thread_stack_temporaries): Remove.
  74         (thread_stack_temporaries_enabled_p): Return bool.
  75         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
  76         (get_last_thread_stack_temporary): Update.
  77         * eval.c (evaluate_subexp): Update.
  78         * gdbthread.h (class enable_thread_stack_temporaries): Now a
  79         class, not a function.
  80         (value_ptr, value_vec): Remove typedefs.
  81         (class thread_info) <stack_temporaries_enabled>: Now bool.
  82         <stack_temporaries>: Now a std::vector.
  83         (thread_stack_temporaries_enabled_p)
  84         (value_in_thread_stack_temporaries): Return bool.
  85
  86 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
  87
  88         * remote.c (putpkt_binary): Fix omitted bytes reporting.
  89         (getpkt_or_notif_sane_1): Likewise.
  90
  91 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  92
  93         * build-id.c (build_id_to_debug_bfd): Use std::string.
  94
  95 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  96
  97         * build-id.c (find_separate_debug_file_by_buildid): Return
  98         std::string.
  99         * build-id.h (find_separate_debug_file_by_buildid): Return
 100         std::string.
 101         * coffread.c (coff_symfile_read): Adjust to std::string.
 102         * elfread.c (elf_symfile_read): Adjust to std::string.
 103         * symfile.c (separate_debug_file_exists): Change parameter to
 104         std::string.
 105         (find_separate_debug_file): Return std::string.
 106         (find_separate_debug_file_by_debuglink): Return std::string.
 107         * symfile.h (find_separate_debug_file_by_debuglink): Return
 108         std::string.
 109
 110 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 111
 112         * common/xml-utils.c (xml_escape_text): Move code to...
 113         (xml_escape_text_append): ... this new function.
 114         * common/xml-utils.h (xml_escape_text_append): New declaration.
 115         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
 116         New function.
 117         (_initialize_xml_utils): register test_xml_escape_text_append as
 118         a selftest.
 119
 120 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
 121
 122         * defs.h: Remove MAX_REGISTER_SIZE.
 123         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
 124         asserts.
 125         * python/py-unwind.c (pyuw_sniffer): Likewise.
 126
 127 2018-03-07  Tom Tromey  <tom@tromey.com>
 128
 129         * linux-tdep.c (linux_info_proc): Update.
 130         * target.h (struct target_ops) <to_fileio_readlink>: Return
 131         optional<string>.
 132         (target_fileio_readlink): Return optional<string>.
 133         * remote.c (remote_hostio_readlink): Return optional<string>.
 134         * inf-child.c (inf_child_fileio_readlink): Return
 135         optional<string>.
 136         * target.c (target_fileio_readlink): Return optional<string>.
 137
 138 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 139
 140         * regcache.c (cooked_read_test): Add riscv to the list of
 141         architectures that have a save_reggroup.
 142
 143 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 144
 145         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 146         value is not a dynamic class object.
 147
 148 2018-03-06  Tom Tromey  <tom@tromey.com>
 149
 150         * rust-exp.y: Formatting fixes.
 151
 152 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 153
 154         * riscv-tdep.c (riscv_register_name): Remove target description
 155         support.
 156         (riscv_gdbarch_init): Remove target description check.
 157
 158 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 159
 160         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 161         comment.
 162         * riscv-tdep.h: Likewise.
 163
 164 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 165
 166         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 167         (riscv_pseudo_register_write): Delete.
 168         (riscv_gdbarch_init): Remove all use of pseudo registers.
 169
 170 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 171
 172         * record-btrace.c (btrace_print_lines): Replace cleanup
 173         parameter with RAII equivalents.
 174         (btrace_insn_history): Replace cleanup with RAII equivalents.
 175         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 176         make_cleanup_ui_out_tuple_begin_end): Remove.
 177         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 178         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 179         make_cleanup_ui_out_list_begin_end): Remove.
 180
 181 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 182
 183         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 184         parameter types to std::vector.  Use bool.
 185         (record_btrace_wait): Replace VEC(tp_t) with
 186         std::vector<thread_info *>.
 187         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 188
 189 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 190
 191         * record-btrace.c (record_btrace_disable_callback): Remove.
 192         (struct scoped_btrace_disable): New.
 193         (record_btrace_open): Use scoped_btrace_disable.
 194
 195 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 196
 197         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 198         reading values from registers.
 199
 200 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 201
 202         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 203         where appropriate.
 204
 205 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 206
 207         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 208         change parameter type.  Use GDB's print functions, and use
 209         core_addr_to_string where appropriate.
 210         (riscv_push_dummy_call): Use core_addr_to_string where
 211         appropriate, update call to riscv_print_arg_location, and reindent
 212         a few lines.
 213         (riscv_return_value): Update call to riscv_print_arg_location.
 214
 215 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 216             Tim Newsome <tim@sifive.com>
 217             Albert Ou <a0u@eecs.berkeley.edu>
 218             Darius Rad <darius@bluespec.com>
 219
 220         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 221         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 222         (ALLDEPFILES): Add riscv-tdep.c
 223         * configure.tgt: Add riscv support.
 224         * riscv-tdep.c: New file.
 225         * riscv-tdep.h: New file.
 226         * NEWS: Mention new target.
 227         * MAINTAINERS: Add entry for riscv.
 228
 229 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 230
 231         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 232         fields within aggregates.
 233
 234 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 235
 236         * record-btrace.c (btrace_print_lines): Change type of flags to
 237         gdb_disassembly_flags.
 238
 239 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 240
 241         * fbsd-nat.c: Include "inf-ptrace.h".
 242         (USE_SIGTRAP_SIGINFO): Conditionally define.
 243         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 244         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 245         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 246         function.
 247         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 248         Likewise.
 249         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 250         Likewise.
 251         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 252         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 253         "supports_stopped_by_hw_breakpoint" target methods.
 254
 255 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 256
 257         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 258         * fbsd-nat.c (debug_fbsd_nat): New variable.
 259         (show_fbsd_nat_debug): New function.
 260         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 261         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 262
 263 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 264
 265         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 266         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 267         prototype.
 268         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 269         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 270         method.
 271
 272 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 273
 274         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 275         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 276
 277 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 278
 279         * charset.c (struct charset_vector): New.
 280         (charsets): Change type to charset_vector.
 281         (find_charset_names): Adjust.
 282         (add_one): Adjust.
 283         (_initialize_charset): Adjust.
 284
 285 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 286
 287         * progspace.h (struct program_space) <deleted_solibs>: Change
 288         type to std::vector<std::string>.
 289         * progspace.c (clear_program_space_solib_cache): Adjust.
 290         * breakpoint.c (print_solib_event): Adjust.
 291         (check_status_catch_solib): Adjust.
 292         * solib.c (update_solib_list): Adjust.
 293         * ui-out.h (class ui_out) <field_string>: New overload.
 294         * ui-out.c (ui_out::field_string): New overload.
 295
 296 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 297
 298         * progspace.h (struct program_space): Add constructor and
 299         destructor, initialize fields.
 300         (add_program_space): Remove.
 301         * progspace.c (add_program_space): Rename to...
 302         (program_space::program_space): ... this.
 303         (release_program_space): Rename to...
 304         (program_space::~program_space): ... this.
 305         (delete_program_space): Use delete to delete program_space.
 306         (initialize_progspace): Use new to allocate program_space.
 307         * inferior.c (add_inferior_with_spaces): Likewise.
 308         (clone_inferior_command): Likewise.
 309         * infrun.c (follow_fork_inferior): Likewise.
 310         (handle_vfork_child_exec_or_exit): Likewise.
 311
 312 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 313
 314         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 315         (delim_string_to_char_ptr_vec): Return std::vector of
 316         gdb::unique_xmalloc_ptr.
 317         (dirnames_to_char_ptr_vec_append): Take std::vector of
 318         gdb::unique_xmalloc_ptr.
 319         (dirnames_to_char_ptr_vec): Return std::vector of
 320         gdb::unique_xmalloc_ptr.
 321         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 322         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 323         (delim_string_to_char_ptr_vec): Return an std::vector of
 324         gdb::unique_xmalloc_ptr, adjust the code.
 325         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 326         gdb::unique_xmalloc_ptr, adjust the code.
 327         (dirnames_to_char_ptr_vec): Return an std::vector of
 328         gdb::unique_xmalloc_ptr, adjust the code.
 329         * auto-load.c (auto_load_safe_path_vec): Change type to
 330         std::vector of gdb::unique_xmalloc_ptr.
 331         (auto_load_expand_dir_vars): Return an std::vector of
 332         gdb::unique_xmalloc_ptr, adjust the code.
 333         (auto_load_safe_path_vec_update): Adjust.
 334         (filename_is_in_auto_load_safe_path_vec): Adjust.
 335         (auto_load_objfile_script_1): Adjust.
 336         * build-id.c (build_id_to_debug_bfd): Adjust.
 337         * linux-thread-db.c (thread_db_load_search): Adjust.
 338         * source.c (add_path): Adjust.
 339         (openp): Adjust.
 340         * symfile.c (find_separate_debug_file): Adjust.
 341         * utils.c (do_free_char_ptr_vec): Remove.
 342         (make_cleanup_free_char_ptr_vec): Remove.
 343
 344 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 345
 346         PR gdb/22907
 347         * common/pathstuff.c: Conditionally include "<windows.h>".
 348
 349 2018-03-01  Georg Sauthoff  <mail@georg.so>
 350
 351         PR gdb/22888
 352         * gcore.in: Quote variables and switch interpreter to bash.
 353
 354 2018-03-01  Tom Tromey  <tom@tromey.com>
 355
 356         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 357         assertion.  Add assertion for discriminant_index.
 358         (quirk_rust_enum): Use correct base type name in univariant case.
 359
 360 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 361
 362         * record.c (get_call_history_modifiers): Return a
 363         record_print_flags.
 364         (cmd_record_call_history): Adjust.
 365         * record-btrace.c (record_btrace_call_history): Adjust.
 366         (record_btrace_call_history_range): Adjust.
 367         (record_btrace_call_history_from): Adjust.
 368         * target-debug.h (target_debug_print_record_print_flags): New.
 369         * target-delegates.c: Re-generate.
 370         * target.c (target_call_history): Change flags type.
 371         (target_call_history_from): Likewise.
 372         (target_call_history_range): Likewise.
 373         * target.h (struct target_ops) <target_call_history>: Likewise.
 374         (target_call_history_from): Likewise.
 375         (target_call_history_range): Likewise.
 376
 377 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 378             Simon Marchi  <simon.marchi@polymtl.ca>
 379
 380         * common/common-utils.c: Include "sys/stat.h".
 381         (is_regular_file): Move here from "source.c"; change return
 382         type to "bool".
 383         * common/common-utils.h (is_regular_file): New prototype.
 384         * common/pathstuff.c (contains_dir_separator): New function.
 385         * common/pathstuff.h (contains_dir_separator): New prototype.
 386         * source.c: Don't include "sys/stat.h".
 387         (is_regular_file): Move to "common/common-utils.c".
 388
 389 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 390
 391         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 392         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 393         * auto-load.c: Include "common/pathstuff.h".
 394         * common/common-def.h (current_directory): Move here.
 395         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 396         function.
 397         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 398         prototype.
 399         * common/pathstuff.c: New file.
 400         * common/pathstuff.h: New file.
 401         * compile/compile.c: Include "common/pathstuff.h".
 402         * defs.h (current_directory): Move to "common/common-defs.h".
 403         * dwarf2read.c: Include "common/pathstuff.h".
 404         * exec.c: Likewise.
 405         * guile/scm-safe-call.c: Likewise.
 406         * linux-thread-db.c: Likewise.
 407         * main.c: Likewise.
 408         * nto-tdep.c: Likewise.
 409         * objfiles.c: Likewise.
 410         * source.c: Likewise.
 411         * symtab.c: Likewise.
 412         * utils.c: Include "common/pathstuff.h".
 413         (gdb_realpath): Move to "common/pathstuff.c".
 414         (gdb_realpath_keepfile): Likewise.
 415         (gdb_abspath): Likewise.
 416         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 417         (gdb_realpath_keepfile): Likewise.
 418         (gdb_abspath): Likewise.
 419
 420 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 421
 422         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 423         wildcard process pid for super_resume for kernels with a
 424         specific bug.
 425
 426 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 427
 428         * compile/compile.c (get_args): Add additional comments
 429         explaining function.
 430
 431 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 432             Tom Tromey  <tom@tromey.com>
 433
 434         * target.h (memory_write_request_s): Remove typedef.  Don't define
 435         VEC.
 436         (target_write_memory_blocks): Change argument to std::vector.
 437         (struct memory_write_request): Add constructor.
 438         * target-memory.c (compare_block_starting_address): Return bool.
 439         Change argument types.
 440         (claim_memory): Change arguments to use std::vector.
 441         (split_regular_and_flash_blocks, blocks_to_erase)
 442         (compute_garbled_blocks): Likewise.
 443         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 444         (target_write_memory_blocks): Change argument to std::vector.
 445         * symfile.c (struct load_section_data): Add constructor and
 446         destructor.  Use std::vector for "requests".
 447         (struct load_progress_data): Add initializers.
 448         (load_section_callback): Update.  Use "new".
 449         (clear_memory_write_data): Remove.
 450         (generic_load): Update.
 451
 452 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 453
 454         * arch/aarch64.h: Use common/tdesc.h.
 455
 456 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 457
 458         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 459         architecture with a 64-bit ABI.
 460
 461 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 462
 463         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 464         ahead of target description loading.
 465
 466 2018-02-26  Tom Tromey  <tom@tromey.com>
 467
 468         * stack.c (backtrace_command_1): Update.
 469         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 470         of "flags".
 471         * python/py-framefilter.c (py_print_frame)
 472         (gdbpy_apply_frame_filter): Change type of "flags".
 473         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 474         of "flags".
 475         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 476         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 477         * extension.h (enum frame_filter_flag): Rename from
 478         frame_filter_flags.
 479         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 480         (apply_ext_lang_frame_filter): Change type of "flags".
 481         * extension.c (apply_ext_lang_frame_filter): Change type of
 482         "flags".
 483         * extension-priv.h (struct extension_language_ops)
 484         <apply_frame_filter>: Change type of "flags".
 485
 486 2018-02-26  Tom Tromey  <tom@tromey.com>
 487
 488         PR python/16497:
 489         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 490         off-by-one in py_end computation.
 491         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 492         PRINT_MORE_FRAMES.
 493         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 494         constant.
 495
 496 2018-02-26  Tom Tromey  <tom@tromey.com>
 497
 498         * dwarf2read.c (struct variant_field): New.
 499         (struct nextfield) <variant>: New field.
 500         (dwarf2_add_field): Handle DW_TAG_variant_part.
 501         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 502         discriminated union.
 503         (read_structure_type): Handle DW_TAG_variant_part.
 504         (handle_struct_member_die): New function, extracted from
 505         process_structure_scope.  Handle DW_TAG_variant.
 506         (process_structure_scope): Handle discriminated unions.  Call
 507         handle_struct_member_die.
 508
 509 2018-02-26  Tom Tromey  <tom@tromey.com>
 510
 511         * rust-lang.h (rust_last_path_segment): Declare.
 512         * rust-lang.c (rust_last_path_segment): Now public.  Change
 513         contract.
 514         (struct disr_info): Remove.
 515         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 516         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 517         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 518         (rust_enum_p, rust_enum_variant): New function.
 519         (rust_underscore_fields): Remove "offset" parameter.
 520         (rust_print_enum): New function.
 521         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 522         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 523         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 524         enums.
 525         (rust_internal_print_type): New function, from rust_print_type.
 526         Remove enum code.
 527         (rust_print_type): Call rust_internal_print_type.
 528         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 529         Update enum handling.
 530         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 531         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 532         (rust_union_quirks): New functions.
 533         (process_full_comp_unit, process_full_type_unit): Call
 534         rust_union_quirks.
 535         (process_structure_scope): Update rust_unions if necessary.
 536
 537 2018-02-26  Tom Tromey  <tom@tromey.com>
 538
 539         * value.h (value_union_variant): Declare.
 540         * valops.c (value_union_variant): New function.
 541         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 542         (struct discriminant_info): New.
 543         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 544         enumerator.
 545         (struct main_type) <flag_discriminated_union>: New field.
 546
 547 2018-02-26  Tom Tromey  <tom@tromey.com>
 548
 549         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 550         unittests/unpack-selftests.c.
 551         * unittests/unpack-selftests.c: New file.
 552         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 553
 554 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 555
 556         * dwarf2read.c (struct partial_die_info) <read>: New method.
 557         (read_partial_die): Remove the declaration.
 558         (load_partial_dies): Update.
 559         (partial_die_info::partial_die_info):
 560         (read_partial_die): Change it to partial_die_info::read.
 561
 562 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 563
 564         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 565         (fixup_partial_die): Remove declaration.
 566         (scan_partial_symbols): Update.
 567         (partial_die_parent_scope): Likewise.
 568         (partial_die_full_name): Likewise.
 569         (fixup_partial_die): Change it to partial_die_info::fixup.
 570
 571 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 572
 573         * dwarf2read.c (read_partial_die): Update the declaration.
 574         (load_partial_dies): Caller update.
 575         (read_partial_die): Remove one argument abbrev_len.
 576
 577 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 578
 579         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 580         assignment operator.
 581         (load_partial_dies): Use ctor and copy ctor.
 582         (read_partial_die): Update.
 583         (dwarf2_cu::find_partial_die): Use ctor.
 584
 585 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 586
 587         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 588         (find_partial_die_in_comp_unit): Change it to
 589         dwarf2_cu::find_partial_die.
 590         (find_partial_die): Update.
 591
 592 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 593
 594         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 595         is NULL.
 596
 597 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 598
 599         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 600
 601 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 602
 603         * arch/amd64.h: Use common/tdesc.h.
 604         * arch/i386.c: Likewise.
 605         * arch/i386.h: Likewise.
 606         * arch/tic6x.c: Likewise.
 607         * arch/tdesc.h: Move file from here...
 608         * common/tdesc.h: ...to here.
 609         * features/aarch64-core.c: Regenerate.
 610         * features/aarch64-fpu.c: Regenerate.
 611         * features/i386/32bit-avx.c: Regenerate.
 612         * features/i386/32bit-avx512.c: Regenerate.
 613         * features/i386/32bit-core.c: Regenerate.
 614         * features/i386/32bit-linux.c: Regenerate.
 615         * features/i386/32bit-mpx.c: Regenerate.
 616         * features/i386/32bit-pkeys.c: Regenerate.
 617         * features/i386/32bit-sse.c: Regenerate.
 618         * features/i386/64bit-avx.c: Regenerate.
 619         * features/i386/64bit-avx512.c: Regenerate.
 620         * features/i386/64bit-core.c: Regenerate.
 621         * features/i386/64bit-linux.c: Regenerate.
 622         * features/i386/64bit-mpx.c: Regenerate.
 623         * features/i386/64bit-pkeys.c: Regenerate.
 624         * features/i386/64bit-segments.c: Regenerate.
 625         * features/i386/64bit-sse.c: Regenerate.
 626         * features/i386/x32-core.c: Regenerate.
 627         * features/tic6x-c6xp.c: Regenerate.
 628         * features/tic6x-core.c: Regenerate.
 629         * features/tic6x-gp.c: Regenerate.
 630         * target-descriptions.c: Use common/tdesc.h.
 631         * target-descriptions.h: Likewise.
 632
 633 2018-02-24  Tom Tromey  <tom@tromey.com>
 634
 635         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 636         (try_thread_db_load_from_dir, thread_db_load_search): Use
 637         std::string.
 638         (info_auto_load_libthread_db_compare): Return bool.  Change
 639         argument types.
 640         (info_auto_load_libthread_db): Use std::vector, std::string.
 641         Remove cleanups.
 642
 643 2018-02-24  Tom Tromey  <tom@tromey.com>
 644
 645         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 646         std::string.
 647         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 648         std::string*.
 649         * gdbarch.c: Rebuild.
 650         * gdbarch.h: Rebuild.
 651         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 652         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 653         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 654         std::string*.
 655
 656 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 657
 658         * gdbtypes.h (sect_offset): Change type to uint64_t.
 659         (sect_offset_str): New function.
 660         * dwarf2read.c (create_addrmap_from_aranges): Use
 661         sect_offset_str.
 662         (error_check_comp_unit_head): Likewise.
 663         (create_debug_type_hash_table): Likewise.
 664         (read_cutu_die_from_dwo): Likewise.
 665         (init_cutu_and_read_dies): Likewise.
 666         (init_cutu_and_read_dies_no_follow): Likewise.
 667         (process_psymtab_comp_unit_reader): Likewise.
 668         (partial_die_parent_scope): Likewise.
 669         (peek_die_abbrev): Likewise.
 670         (process_queue): Likewise.
 671         (dwarf2_physname): Likewise.
 672         (read_namespace_alias): Likewise.
 673         (read_import_statement): Likewise.
 674         (create_dwo_cu_reader): Likewise.
 675         (create_cus_hash_table): Likewise.
 676         (lookup_dwo_cutu): Likewise.
 677         (inherit_abstract_dies): Likewise.
 678         (read_func_scope): Likewise.
 679         (read_call_site_scope): Likewise.
 680         (dwarf2_add_member_fn): Likewise.
 681         (read_common_block): Likewise.
 682         (read_module_type): Likewise.
 683         (read_typedef): Likewise.
 684         (read_subrange_type): Likewise.
 685         (load_partial_dies): Likewise.
 686         (read_partial_die): Likewise.
 687         (find_partial_die): Likewise.
 688         (read_str_index): Likewise.
 689         (dwarf2_string_attr): Likewise.
 690         (build_error_marker_type): Likewise.
 691         (lookup_die_type): Likewise.
 692         (dump_die_shallow): Likewise.
 693         (follow_die_ref): Likewise.
 694         (dwarf2_fetch_die_loc_sect_off): Likewise.
 695         (dwarf2_fetch_constant_bytes): Likewise.
 696         (follow_die_sig): Likewise.
 697         (get_signatured_type): Likewise.
 698         (get_DW_AT_signature_type): Likewise.
 699         (dwarf2_find_containing_comp_unit): Likewise.
 700         (set_die_type): Likewise.
 701
 702 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 703
 704         * arch/aarch64.c: Include "common-defs.h".
 705         * arch/amd64.c: Likewise.
 706         * arch/i386.c: Likewise.
 707
 708 2018-02-21  Tom Tromey  <tom@tromey.com>
 709
 710         * value.h: (extract_field_op): Update.
 711         * eval.c (extract_field_op): Return a const char *.
 712         * expression.h (parse_expression_for_completion): Update.
 713         * completer.c (complete_expression): Update.
 714         (add_struct_fields): Make fieldname const.
 715         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 716         (mark_completion_tag, parse_exp_in_context_1): Update.
 717         (parse_expression_for_completion): Change "name" to
 718         unique_xmalloc_ptr*.
 719
 720 2018-02-21  Tom Tromey  <tom@tromey.com>
 721
 722         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 723
 724 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 725
 726         * avr-tdep.c (avr_read_pc): Change parameter type to
 727         readable_regcache.
 728         * gdbarch.sh (read_pc): Likewise.
 729         * gdbarch.c: Re-generated.
 730         * gdbarch.h: Re-generated.
 731         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 732         readable_regcache.
 733         * ia64-tdep.c (ia64_read_pc): Likewise.
 734         * mips-tdep.c (mips_read_pc): Likewise.
 735         * spu-tdep.c (spu_read_pc): Likewise.
 736
 737 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 738
 739         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 740         * regcache-dump.c: New file.
 741         * regcache.c: Move register_dump to regcache-dump.c.
 742         (maintenance_print_registers): Likewise.
 743         (maintenance_print_raw_registers): Likewise.
 744         (maintenance_print_cooked_registers): Likewise.
 745         (maintenance_print_register_groups): Likewise.
 746         (maintenance_print_remote_registers): Likewise.
 747         (_initialize_regcache): Likewise.
 748         * regcache.h (register_dump): Moved from regcache.c.
 749
 750 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 751
 752         * regcache.c (regcache::regcache): Update.
 753         (regcache::invalidate): Move it to detached_regcache::invalidate.
 754         (get_thread_arch_aspace_regcache): Update.
 755         (regcache::raw_update): Update.
 756         (regcache::cooked_read): Remove some code.
 757         (regcache::cooked_read_value): Likewise.
 758         (regcache::raw_write): Remove assert on m_readonly_p.
 759         (regcache::raw_supply_integer): Move it to
 760         detached_regcache::raw_supply_integer.
 761         (regcache::raw_supply_zeroed): Likewise.
 762         * regcache.h (detached_regcache) <raw_supply_integer>: New
 763         declaration.
 764         <raw_supply_zeroed, invalidate>: Likewise.
 765         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 766         <invalidate>: Likewise.
 767         <m_readonly_p>: Removed.
 768
 769 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 770
 771         * infcmd.c (get_return_value): Let stop_regs point to
 772         get_current_regcache.
 773         * regcache.c (regcache::regcache): Remove.
 774         (register_dump_reg_buffer): New class.
 775         (regcache_print): Adjust.
 776         * regcache.h (regcache): Remove constructors.
 777
 778 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 779
 780         * regcache.c (class register_dump): New class.
 781         (register_dump_regcache, register_dump_none): New class.
 782         (register_dump_remote, register_dump_groups): New class.
 783         (regcache_print): Update.
 784         * regcache.h (regcache_dump_what): Move it to regcache.c.
 785         (regcache) <dump>: Remove.
 786
 787 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 788
 789         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 790          reg_buffer_rw *.
 791         (jit_unwind_reg_set_impl): Call raw_supply.
 792         (jit_frame_sniffer): Use reg_buffer_rw.
 793         * record-full.c (record_full_core_regbuf): Change its type.
 794         (record_full_core_open_1): Use reg_buffer_rw.
 795         (record_full_close): Likewise.
 796         (record_full_core_fetch_registers): Use regcache->raw_supply.
 797         (record_full_core_store_registers): Likewise.
 798         * regcache.c (regcache::get_register_status): Move it to
 799         reg_buffer.
 800         (regcache_raw_set_cached_value): Remove.
 801         (regcache::raw_set_cached_value): Remove.
 802         (regcache::raw_write): Call raw_supply.
 803         (regcache::raw_supply): Move it to reg_buffer_rw.
 804         * regcache.h (regcache_raw_set_cached_value): Remove.
 805         (reg_buffer_rw): New class.
 806
 807 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 808
 809         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 810         readonly_detached_regcache.
 811         (dummy_frame_prev_register): Use regcache->cooked_read.
 812         * frame.c (frame_save_as_regcache): Change return type.
 813         (frame_pop): Update.
 814         * frame.h (frame_save_as_regcache): Update declaration.
 815         * inferior.h (get_infcall_suspend_state_regcache): Update
 816         declaration.
 817         * infrun.c (infcall_suspend_state) <registers>: use
 818         readonly_detached_regcache.
 819         (save_infcall_suspend_state): Don't use regcache_dup.
 820         (get_infcall_suspend_state_regcache): Change return type.
 821         * linux-fork.c (struct fork_info) <savedregs>: Change to
 822         readonly_detached_regcache.
 823         <pc>: New field.
 824         (fork_save_infrun_state): Don't use regcache_dup.
 825         (info_checkpoints_command): Adjust.
 826         * mi/mi-main.c (register_changed_p): Update declaration.
 827         (mi_cmd_data_list_changed_registers): Use
 828         readonly_detached_regcache.
 829         (register_changed_p): Change parameter type to
 830         readonly_detached_regcache.
 831         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 832         readonly_detached_regcache.
 833         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 834         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 835         New.
 836         (regcache::save): Move it to reg_buffer.
 837         (regcache::restore): Change parameter type.
 838         (regcache_dup): Remove.
 839         * regcache.h (reg_buffer) <save>: New method.
 840         (readonly_detached_regcache): New class.
 841         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 842         readonly_detached_regcache.
 843         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 844
 845 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 846
 847         * frame.c (frame_save_as_regcache): Use regcache method save.
 848         (frame_pop): Use regcache method restore.
 849         * infrun.c (restore_infcall_suspend_state): Likewise.
 850         * linux-fork.c (fork_load_infrun_state): Likewise.
 851         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 852         save.
 853         * regcache.c (regcache_save): Remove.
 854         (regcache::restore): More asserts.
 855         (regcache_cpy): Remove.
 856         * regcache.h (regcache_save): Remove the declaration.
 857         (regcache::restore): Move from private to public.
 858         Remove the friend declaration of regcache_cpy.
 859         (regcache_cpy): Remove declaration.
 860
 861 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 862
 863         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 864         parameter type to 'readable_regcache *'.
 865         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 866         * arm-tdep.c (arm_neon_quad_read): Likewise.
 867         (arm_pseudo_read): Likewise.
 868         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 869         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 870         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 871         * gdbarch.c: Re-generated.
 872         * gdbarch.h: Re-generated.
 873         * gdbarch.sh (pseudo_register_read): Change parameter type to
 874         'readable_regcache *'.
 875         (pseudo_register_read_value): Likewise.
 876         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 877         (h8300_pseudo_register_read): Likewise.
 878         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 879         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 880         (i386_pseudo_register_read_into_value): Likewise.
 881         (i386_pseudo_register_read_value): Likewise.
 882         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 883         declaration.
 884         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 885         * m32c-tdep.c (m32c_raw_read): Likewise.
 886         (m32c_read_flg): Likewise.
 887         (m32c_banked_register): Likewise.
 888         (m32c_banked_read): Likewise.
 889         (m32c_sb_read): Likewise.
 890         (m32c_part_read): Likewise.
 891         (m32c_cat_read): Likewise.
 892         (m32c_r3r2r1r0_read): Likewise.
 893         (m32c_pseudo_register_read): Likewise.
 894         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 895         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 896         (mep_pseudo_cr64_read): Likewise.
 897         (mep_pseudo_register_read): Likewise.
 898         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 899         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 900         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 901         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 902         (regcache::cooked_read): Likewise.
 903         (regcache::cooked_read_value): Likewise.
 904         (regcache_cooked_read_signed):
 905         (regcache::cooked_read): Likewise.
 906         * regcache.h (readable_regcache): New class.
 907         (regcache): Inherit readable_regcache.  Move some methods to
 908         readable_regcache.
 909         * rl78-tdep.c (rl78_pseudo_register_read): Change
 910         parameter type to 'readable_regcache *'.
 911         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 912         (e500_pseudo_register_read): Change parameter type to
 913         'readable_regcache *'.
 914         (dfp_pseudo_register_read): Likewise.
 915         (vsx_pseudo_register_read): Likewise.
 916         (efpr_pseudo_register_read): Likewise.
 917         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 918         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 919         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 920         (sh64_pseudo_register_read): Likewise.
 921         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 922         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 923         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 924         (spu_pseudo_register_read): Likewise.
 925         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 926         (xtensa_pseudo_register_read): Likewise.
 927
 928 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 929
 930         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 931         (regcache::arch): Move it to reg_buffer::arch.
 932         (regcache::register_buffer): Likewise.
 933         (regcache::assert_regnum): Likewise.
 934         (regcache::num_raw_registers): Likewise.
 935         * regcache.h (reg_buffer): New class.
 936         (regcache): Inherit reg_buffer.
 937
 938 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 939
 940         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 941         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 942
 943 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 944
 945         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 946
 947 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 948
 949         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 950         (SFILES): Remove common/*.c files.
 951         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 952         * common/common.host: Add common reference.
 953         * configure.ac: Likewise.
 954         * configure: Regenerate.
 955
 956 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 957
 958         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 959         (block_initialize_namespace): Use new.
 960         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 961         (dwarf2_free_objfile): Use delete.
 962         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 963         (copy_type_recursive): Use new.
 964         * gdb_obstack.h (allocate_on_obstack): New.
 965
 966 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 967
 968         PR gdb/22849
 969         * inferior.c (exit_inferior_1): Reset inf->control.
 970
 971 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 972
 973         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 974         declaration.
 975
 976 2018-02-14  Pedro Alves  <palves@redhat.com>
 977
 978         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 979         frame_cleanup_after_sniffer on exception.
 980
 981 2018-02-14  Tom Tromey  <tom@tromey.com>
 982
 983         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 984         const.
 985         (solib_bfd_open): Make pathname const.
 986         * solib.c (solib_bfd_open): Make pathname const.
 987         * solib-spu.c (spu_bfd_fopen): Make name const.
 988         (spu_bfd_open): Make pathname const.
 989         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 990         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 991
 992 2018-02-14  Tom Tromey  <tom@tromey.com>
 993
 994         * symfile.c (symfile_bfd_open): Update.
 995         * source.h (openp, source_full_path_of, find_and_open_source):
 996         Change argument type to unique_xmalloc_ptr.
 997         * source.c (openp): Take a unique_xmalloc_ptr.
 998         (source_full_path_of, find_and_open_source): Likewise.
 999         (open_source_file, symtab_to_fullname): Update.
1000         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
1001         unique_xmalloc_ptr.
1002         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
1003         (exec_file_find): Update.
1004         * psymtab.c (psymtab_to_fullname): Update.
1005         * nto-tdep.h (nto_find_and_open_solib): Update.
1006         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
1007         unique_xmalloc_ptr.
1008         * exec.c (exec_file_attach): Update.
1009         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
1010         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
1011
1012 2018-02-14  Tom Tromey  <tom@tromey.com>
1013
1014         * solib.c: Include source.h.
1015         * nto-tdep.c: Include source.h.
1016         * mi/mi-cmd-env.c: Include source.h.
1017         * infcmd.c: Include source.h.
1018         * exec.c: Include source.h.
1019         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
1020         (add_path, directory_switch, source_path, init_source_path): Move
1021         declarations...
1022         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
1023         (add_path, directory_switch, source_path, init_source_path):
1024         ...here.
1025
1026 2018-02-14  Tom Tromey  <tom@tromey.com>
1027
1028         * solist.h (exec_file_find, solib_find): Return
1029         unique_xmalloc_ptr.
1030         (solib_bfd_fopen): Take a const char *.
1031         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1032         (exec_file_find, solib_find): Likewise.
1033         (solib_bfd_fopen): Do not take ownership of "pathname".
1034         (solib_bfd_open): Use unique_xmalloc_ptr.
1035         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1036         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1037         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1038         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1039
1040 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1041
1042         * ada-lang.c (name_match_type_from_name): Remove reference to
1043         ada_name_for_lookup in function's documentation.
1044         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1045
1046 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1047
1048         * defs.h (enum openp_flags): New enum.
1049         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1050         Move to enum openp_flags.
1051         (openp_flags): New enum flags.
1052         (openp): Change parameter type to openp_flags.
1053         * source.c (openp): Change parameter type to openp_flags.
1054         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1055         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1056
1057 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1058
1059         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1060         per-command.
1061
1062 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1063
1064         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1065         into...
1066         (class dwarf2_queue_guard): ...the destructor of this new class.
1067         (dw2_do_instantiate_symtab): Create instance of the new class
1068         dwarf2_queue_guard, remove cleanup.
1069
1070 2018-02-09  Tom Tromey  <tom@tromey.com>
1071
1072         * source.c (find_source_lines): Don't reference past the end of
1073         the vector.
1074
1075 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1076
1077         * remote.c (remote_btrace_maybe_reopen): Change error message.
1078         * btrace.c (btrace_enable): Likewise.
1079         (parse_xml_btrace): Likewise.
1080         (parse_xml_btrace_conf): Likewise.
1081
1082 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1083
1084         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1085         (linux_enable_pt, linux_enable_bts): Call
1086         diagnose_perf_event_open_fail.
1087
1088 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1089
1090         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1091         Remove parameter and change return type.  Update callers.  Move it.
1092         (linux_enable_bts, linux_enable_pt): Improve error message.
1093         (linux_enable_pt): Remove zero buffer size check.
1094         (linux_enable_btrace): Improve error messages.  Remove NULL return
1095         check.
1096
1097 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1098
1099         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1100         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1101         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1102         (linux_supports_pt, linux_supports_btrace): Remove.
1103         (linux_enable_bts): Call cpu_supports_bts.
1104         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1105         * remote.c (remote_supports_btrace): Remove.
1106         (init_remote_ops): Remove remote_supports_btrace.
1107         * target-delegates.c: Regenerated.
1108         * target.c (target_supports_btrace): Remove.
1109         * target.h (target_ops) <to_supports_btrace>: Remove
1110         (target_supports_btrace): Remove.
1111         * x86-linux-nat.c (x86_linux_create_target): Remove
1112         linux_supports_btrace.
1113
1114 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1115
1116         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1117         btrace failed.
1118         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1119         exception and use message in own exception.
1120
1121 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1122
1123         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1124         (perf_event_pt_event_type): Use gdb_file_up.
1125         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1126         scoped_fd, and scoped_mmap.
1127
1128 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1129
1130         * common/scoped_mmap.h: New.
1131         * unittests/scoped_mmap-selftest.c: New.
1132         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1133         unittests/scoped_mmap-selftest.c.
1134
1135 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1136
1137         * common/scoped_fd.h: New.
1138         * unittests/scoped_fd-selftest.c: New.
1139         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1140         unittests/scoped_fd-selftest.c.
1141
1142 2018-02-09  Tom Tromey  <tom@tromey.com>
1143
1144         * auto-load.c (auto_load_section_scripts): Use
1145         gdb::unique_xmalloc_ptr.
1146
1147 2018-02-09  Tom Tromey  <tom@tromey.com>
1148
1149         * auto-load.c (execute_script_contents): Use std::string.
1150
1151 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1152
1153         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1154         Python function, rather than a new command.
1155
1156 2018-02-08  Tom Tromey  <tom@tromey.com>
1157
1158         * solib.c (solib_find_1): Use std::string.
1159         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1160
1161 2018-02-08  Tom Tromey  <tom@tromey.com>
1162
1163         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1164
1165 2018-02-08  Tom Tromey  <tom@tromey.com>
1166
1167         * source.c (find_source_lines): Use gdb::def_vector.
1168
1169 2018-02-08  Tom Tromey  <tom@tromey.com>
1170
1171         * macrocmd.c (struct temporary_macro_definition): New.
1172         (macro_define_command): Use temporary_macro_definition.  Remove
1173         cleanups.
1174         (free_macro_definition_ptr): Remove.
1175
1176 2018-02-08  Tom Tromey  <tom@tromey.com>
1177
1178         * macroexp.c (maybe_expand): Use std::string.
1179
1180 2018-02-08  Tom Tromey  <tom@tromey.com>
1181
1182         * macroexp.c (struct macro_buffer): Add initializers for some
1183         members.
1184         (init_buffer, init_shared_buffer, free_buffer)
1185         (free_buffer_return_text): Remove.
1186         (macro_buffer): New constructors.
1187         (~macro_buffer): New destructor.
1188         (macro_buffer::set_shared): New method.
1189         (macro_buffer::resize_buffer, macro_buffer::appendc)
1190         (macro_buffer::appendmem): Now methods, not free functions.
1191         (set_token, append_tokens_without_splicing, stringify)
1192         (macro_stringify): Update.
1193         (gather_arguments): Change return type.  Remove argc_p argument,
1194         add args_ptr argument.  Use std::vector.
1195         (substitute_args): Remove argc argument.  Accept std::vector.
1196         (expand): Update.  Use std::vector.
1197         (scan, macro_expand, macro_expand_next): Update.
1198
1199 2018-02-08  Tom Tromey  <tom@tromey.com>
1200
1201         * symtab.c (default_collect_symbol_completion_matches_break_on):
1202         Use unique_xmalloc_ptr.
1203         * macroscope.h: (sal_macro_scope, user_macro_scope)
1204         (default_macro_scope): Return unique_xmalloc_ptr.
1205         * macroscope.c (sal_macro_scope, user_macro_scope)
1206         (default_macro_scope): Return unique_xmalloc_ptr.
1207         * macroexp.h (macro_expand, macro_expand_once): Return
1208         unique_xmalloc_ptr.
1209         * macroexp.c (macro_expand, macro_expand_once): Return
1210         unique_xmalloc_ptr.
1211         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1212         (info_macro_command, info_macros_command): Use
1213         unique_xmalloc_ptr.
1214         * compile/compile-c-support.c (write_macro_definitions): Use
1215         unique_xmalloc_ptr.
1216         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1217
1218 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1219
1220         * value.c (value_static_field): Assign field type instead of
1221         containing type when returning an optimized out value.
1222
1223 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1224
1225         * ft32-tdep.c (ft32_read_pc): Remove.
1226         (ft32_write_pc): Remove.
1227         (ft32_gdbarch_init): Update.
1228         * m32r-tdep.c (m32r_read_pc): Remove.
1229         (m32r_gdbarch_init): Update.
1230         * mep-tdep.c (mep_read_pc): Remove.
1231         (mep_gdbarch_init): Update.
1232         * microblaze-tdep.c (microblaze_write_pc): Remove.
1233         (microblaze_gdbarch_init): Update.
1234         * mn10300-tdep.c (mn10300_read_pc): Remove.
1235         (mn10300_write_pc): Remove.
1236         (mn10300_gdbarch_init): Update.
1237         * moxie-tdep.c (moxie_read_pc): Remove.
1238         (moxie_write_pc): Remove.
1239         (moxie_gdbarch_init): Update.
1240
1241 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1242
1243         * expprint.c (print_subexp_standard): Handle
1244         OP_F77_UNDETERMINED_ARGLIST.
1245         (dump_subexp_body_standard): Likewise.
1246
1247 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1248
1249         * target-descriptions.c (tdesc_element_visitor) Add empty
1250         implementations.
1251         (tdesc_type): Move make_gdb_type from here.
1252         (tdesc_type_builtin): Likewise.
1253         (tdesc_type_vector): Likewise.
1254         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1255         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1256         (make_gdb_type_union): Likewise.
1257         (make_gdb_type_flags): Likewise.
1258         (make_gdb_type_enum): Likewise.
1259         (make_gdb_type): New function.
1260         (tdesc_register_type): Use static make_gdb_type.
1261
1262 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1263
1264         * infcmd.c (default_print_one_register_info): Align natural-format
1265         column values consistently one under another.
1266         (pad_to_column): New function.
1267
1268 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1269
1270         * dwarf2read.c (dwarf2_physname): Move commment.
1271
1272 2018-02-01  Leszek Swirski  <leszeks@google.com>
1273
1274         * varobj.c (varobj_formatted_print_options): Allow recursive
1275         pretty printing if pretty printing is enabled.
1276
1277 2018-02-01  Leszek Swirski  <leszeks@google.com>
1278
1279         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1280         names after a structop as a filename.
1281
1282 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1283
1284         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1285         (arm_record_coproc_data_proc): Likewise.
1286
1287 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1288
1289         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1290
1291 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1292
1293         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1294         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1295
1296 2018-01-31  Pedro Alves  <palves@redhat.com>
1297
1298         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1299         * inflow.c (child_terminal_save_inferior): Wrap reference to
1300         tcgetpgrp in HAVE_TERMIOS_H.
1301         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1302         _WIN32.
1303         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1304         always iterate over all inferiors.
1305         (gdbsim_cntrl_c): Adjust.
1306         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1307
1308 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1309
1310         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1311         index type is objfile-owned if the element type is as well.
1312
1313 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1314
1315         GDB 8.1 released.
1316
1317 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1318
1319         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1320         "features/s390x-linux64.c".
1321         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1322         s390_linux32 and s390x_linux64.
1323         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1324         default tdesc.
1325         * s390-tdep.c: Include "features/s390-linux32.c" and
1326         "features/s390x-linux64.c".
1327         (s390_tdesc_valid): Add check for tdesc_has_registers.
1328         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1329         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1330         tdesc_s390x_linux64.
1331         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1332         tdesc_s390x_linux64 to...
1333         * s390-tdep.h: ...here.
1334
1335 2018-01-30  Pedro Alves  <palves@redhat.com>
1336
1337         PR gdb/13211
1338         * config.in, configure: Regenerate.
1339         * configure.ac: Check for getpgid.
1340         * go32-nat.c (go32_pass_ctrlc): New.
1341         (go32_target): Install it.
1342         * inf-child.c (inf_child_target): Install
1343         child_terminal_save_inferior, child_pass_ctrlc and
1344         child_interrupt.
1345         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1346         (inf_ptrace_target): No longer install it.
1347         * infcmd.c (interrupt_target_1): Adjust.
1348         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1349         (child_interrupt): Declare.
1350         (inferior::terminal_state): New.
1351         * inflow.c (struct terminal_info): Update comments.
1352         (inferior_process_group): Delete.
1353         (terminal_is_ours): Delete.
1354         (gdb_tty_state): New.
1355         (child_terminal_init): Adjust.
1356         (is_gdb_terminal, sharing_input_terminal_1)
1357         (sharing_input_terminal): New functions.
1358         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1359         Set the process's actual process group in the foreground if
1360         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1361         mark terminal as the inferior's if not sharing GDB's terminal.
1362         Don't check attach_flag.
1363         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1364         pass down a target_terminal_state.
1365         (child_terminal_save_inferior): New, factored out from ...
1366         (child_terminal_ours_1): ... this.  Handle
1367         target_terminal_state::is_ours_for_output.
1368         (child_interrupt, child_pass_ctrlc): New.
1369         (inflow_inferior_exit): Clear the inferior's terminal_state.
1370         (copy_terminal_info): Copy the inferior's terminal state.
1371         (_initialize_inflow): Remove reference to terminal_is_ours.
1372         * inflow.h (inferior_process_group): Delete.
1373         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1374         * procfs.c (procfs_target): Don't install procfs_interrupt.
1375         (procfs_interrupt): Delete.
1376         * remote.c (remote_serial_quit_handler): Adjust.
1377         (remote_interrupt): Remove ptid parameter.  Adjust.
1378         * target-delegates.c: Regenerate.
1379         * target.c: Include "terminal.h".
1380         (target_terminal::terminal_state): Rename to ...
1381         (target_terminal::m_terminal_state): ... this.
1382         (target_terminal::init): Adjust.
1383         (target_terminal::inferior): Adjust to per-inferior
1384         terminal_state.
1385         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1386         (target_terminal::ours, target_terminal::ours_for_output): Use
1387         target_terminal_is_ours_kind.
1388         (target_interrupt): Remove ptid parameter.  Adjust.
1389         (default_target_pass_ctrlc): Adjust.
1390         * target.h (target_ops::to_terminal_save_inferior): New field.
1391         (target_ops::to_interrupt): Remove ptid_t parameter.
1392         (target_interrupt): Remove ptid_t parameter.  Update comment.
1393         (target_pass_ctrlc): Update comment.
1394         * target/target.h (target_terminal_state): New scoped enum,
1395         factored out of ...
1396         (target_terminal::terminal_state): ... here.
1397         (target_terminal::inferior): Update comments.
1398         (target_terminal::restore_inferior): New.
1399         (target_terminal::is_inferior, target_terminal::is_ours)
1400         (target_terminal::is_ours_for_output): Adjust.
1401         (target_terminal::scoped_restore_terminal_state): Adjust to
1402         rename, and call restore_inferior() instead of inferior().
1403         (target_terminal::scoped_restore_terminal_state::m_state): Change
1404         type.
1405         (target_terminal::terminal_state): Rename to ...
1406         (target_terminal::m_terminal_state): ... this and change type.
1407
1408 2018-01-30  Pedro Alves  <palves@redhat.com>
1409
1410         * linux-nat.c (wait_for_signal): New function.
1411         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1412         directly.
1413         (async_terminal_is_ours)
1414         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1415         (linux_nat_add_target): Don't override
1416         to_terminal_inferior/to_terminal_ours.
1417
1418 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1419
1420         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1421
1422 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1423
1424         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1425         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1426         dwarf2_per_objfile_free here.
1427         (dwarf2_per_objfile_free): Remove.
1428         (_initialize_dwarf2_read): Don't register
1429         dwarf2_per_objfile_free as a registry cleanup.
1430
1431 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1432
1433         Avoid compilation errors in MinGW native builds
1434
1435         The error is triggered by including python-internal.h, and the
1436         error message is:
1437
1438              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1439                       from build-gnulib/import/math.h:27,
1440                       from d:/usr/Python26/include/pyport.h:235,
1441                       from d:/usr/Python26/include/Python.h:58,
1442                       from python/python-internal.h:94,
1443                       from python/py-arch.c:24:
1444              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1445         using ::hypot;
1446                 ^~~~~
1447
1448         This happens because Python headers define 'hypot' to expand t
1449         '_hypot' in the Windows builds.
1450         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1451         'hypoth'.  This avoids a compilation error.
1452
1453 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1454
1455         * MAINTAINERS (Write After Approval): Fix ordering.
1456
1457 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1458
1459         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1460
1461 2018-01-26  Alan Modra  <amodra@gmail.com>
1462
1463         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1464         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1465         Remove nop.  Make const.  Comment.
1466         (powerpc32_plt_stub_so_2): New.
1467         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1468         Correct count.  Update uses.
1469         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1470         Move common code reading PLT entry word.  Correct
1471         powerpc32_plt_stub PLT address calculation.
1472         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1473         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1474         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1475         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1476         (ppc64_standard_linkage8): Likewise.
1477         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1478         Correct insns description.
1479         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1480
1481 2018-01-24  Pedro Alves  <palves@redhat.com>
1482
1483         GCC PR libstdc++/83906
1484         * gdbtypes.c (operator==(const dynamic_prop &,
1485         const dynamic_prop &)): New.
1486         (operator==(const range_bounds &, const range_bounds &)): New.
1487         (check_types_equal): Use them instead of memcmp.
1488         * gdbtypes.h (operator==(const dynamic_prop &,
1489         const dynamic_prop &)): Declare.
1490         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1491         (operator==(const range_bounds &, const range_bounds &)): Declare.
1492         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1493
1494 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1495
1496         * s390-linux-tdep.c (s390_record_address_mask)
1497         (s390_record_calc_disp_common, s390_record_calc_disp)
1498         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1499         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1500         (s390_process_record): Move to s390-tdep.c.
1501         (s390_linux_init_abi_any): Adjust.
1502         * s390-tdep.c (s390_record_address_mask)
1503         (s390_record_calc_disp_common, s390_record_calc_disp)
1504         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1505         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1506         (s390_process_record): Moved from s390-linux-tdep.c
1507         (s390_gdbarch_init): Adjust.
1508
1509 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1510
1511         * s390-linux-nat.c (s390-tdep.h): New include.
1512         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1513         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1514         (ALLDEPFILES): Add s390-tdep.c.
1515         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1516         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1517         * s390-tdep.h: ...this.  New file.
1518         * s390-linux-tdep.c (s390-tdep.h): New include.
1519         (_initialize_s390_tdep): Rename to...
1520         (_initialize_s390_linux_tdep): ...this and adjust.
1521         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1522         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1523         s390-tdep.h.
1524         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1525         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1526         (s390_is_partial_instruction, s390_software_single_step)
1527         (is_non_branch_ril, s390_displaced_step_copy_insn)
1528         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1529         (s390_prologue_data, s390_addr, s390_store, s390_load)
1530         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1531         (s390_register_call_saved, s390_guess_tracepoint_registers)
1532         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1533         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1534         (s390_pseudo_register_name, s390_pseudo_register_type)
1535         (s390_pseudo_register_read, s390_pseudo_register_write)
1536         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1537         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1538         (s390_addr_bits_remove, s390_address_class_type_flags)
1539         (s390_address_class_type_flags_to_name)
1540         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1541         (s390_function_arg_float, s390_function_arg_vector)
1542         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1543         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1544         (s390_frame_align, s390_register_return_value, s390_return_value)
1545         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1546         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1547         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1548         (s390_trad_frame_prev_register, s390_unwind_cache)
1549         (s390_prologue_frame_unwind_cache)
1550         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1551         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1552         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1553         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1554         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1555         (s390_frame_base_address, s390_local_base_address)
1556         (s390_frame_base, s390_gcc_target_options)
1557         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1558         (s390_validate_reg_range, s390_tdesc_valid)
1559         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1560         * s390-tdep.c: ...this.  New file.
1561
1562 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1563
1564         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1565         (s390_process_record, s390_gdbarch_tdep_alloc)
1566         (s390_linux_init_abi_any): Use/set new hook.
1567
1568 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1569
1570         * s390-linux-tdep.c (osabi.h): New include.
1571         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1572         (s390_linux_init_abi_any): New functions.
1573         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1574
1575 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1576
1577         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1578         tdesc_has_registers check
1579
1580 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1581
1582         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1583         (s390_validate_reg_range): New macro.
1584         (s390_gdbarch_init): Adjust.
1585
1586 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1587
1588         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1589         (s390_gdbarch_tdep_alloc): Adjust.
1590         (s390_gdbarch_init): Adjust.
1591
1592 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1593
1594         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1595         <have_tdb>: Change type to bool.
1596         (s390_gdbarch_tdep_alloc): Adjust.
1597         (s390_gdbarch_init): Adjust.
1598
1599 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1600
1601         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1602         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1603         (s390_gdbarch_tdep_alloc): New function.
1604         (s390_gdbarch_init): Allocate tdep at start and use its fields
1605         instead of separate variables.
1606
1607 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1608
1609         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1610         when looking for cached gdbarch and add comment for remaining.
1611
1612 2018-01-22  Pedro Alves  <palves@redhat.com>
1613             Sergio Durigan Junior  <sergiodj@redhat.com>
1614
1615         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1616         case.
1617
1618 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1619
1620         * MAINTAINERS: Update my company e-mail address.
1621
1622 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1623
1624         * regcache.c (cooked_write_test): New function.
1625         (_initialize_regcache): Register the test.
1626
1627 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1628
1629         * ia64-tdep.c (ia64_pseudo_register_read): Call
1630         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1631         * m32c-tdep.c (m32c_cat_read): Likewise.
1632         (m32c_r3r2r1r0_read): Likewise.
1633         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1634         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1635
1636 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1637
1638         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1639         method raw_read instead of regcache_raw_read.
1640         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1641         * arm-tdep.c (arm_neon_quad_read): Likewise.
1642         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1643         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1644         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1645         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1646         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1647         (i386_pseudo_register_read_into_value): Likewise.
1648         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1649         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1650         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1651         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1652         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1653         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1654         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1655         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1656         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1657
1658 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1659
1660         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1661         * configure.tgt: Remove target mt.
1662         * mt-tdep.c: Remove.
1663         * regcache.c (cooked_read_test): Remove the check for mt.
1664
1665 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1666
1667         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1668         instead of gdbarch_pseudo_register_read_value.
1669
1670 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1671
1672         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1673         language is Ada.
1674
1675 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1676
1677         * linespec.c (create_sals_line_offset): Remove code that preserved
1678         the symtab_and_line's line number.
1679
1680 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1681
1682         * varobj.c (varobj_create): Don't set valid_block when creating a
1683         floating varobj.
1684
1685 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1686
1687         * varobj.c (varobj_create): Remove out of date comment.
1688
1689 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1690
1691         PR mi/20395
1692         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1693         updating innermost block.
1694         * parse.c (innermost_block_tracker::update): Take extra type
1695         parameter, and check types match before updating innermost block.
1696         (write_dollar_variable): Update innermost block for registers.
1697         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1698         (innermost_block_tracker::innermost_block_tracker): Initialise
1699         m_types member.
1700         (innermost_block_tracker::reset): Take type parameter.
1701         (innermost_block_tracker::update): Take type parameter, and pass
1702         type through as needed.
1703         (innermost_block_tracker::m_types): New member.
1704         * varobj.c (varobj_create): Pass type when reseting innermost
1705         block.
1706
1707 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1708
1709         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1710         * ada-lang.c (resolve_subexp): Likewise.
1711         * breakpoint.c (set_breakpoint_condition) Likewise.
1712         (watch_command_1) Likewise.
1713         * c-exp.y (variable): Likewise.
1714         * d-exp.y (PrimaryExpression): Likewise.
1715         * f-exp.y (variable): Likewise.
1716         * go-exp.y (variable): Likewise.
1717         * m2-exp.y (variable): Likewise.
1718         * objfiles.c (objfile::~objfile): Likewise.
1719         * p-exp.y (variable): Likewise.
1720         * parse.c (innermost_block): Change type.
1721         * parser-defs.h (class innermost_block_tracker): New.
1722         (innermost_block): Change to innermost_block_tracker.
1723         * printcmd.c (display_command): Switch to innermost_block API.
1724         (do_one_display): Likewise.
1725         * rust-exp.y (do_one_display): Likewise.
1726         * symfile.c (clear_symtab_users): Likewise.
1727         * varobj.c (varobj_create): Switch to innermost_block API, replace
1728         use of innermost_block with block stored on varobj object.
1729
1730 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1731
1732         * expression.h (innermost_block): Remove declaration.
1733         * varobj.c: Add 'parser-defs.h' include.
1734
1735 2018-01-19  Tom Tromey  <tom@tromey.com>
1736
1737         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1738         symbols in the static and global blocks.
1739
1740 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1741
1742         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1743         gdb_ptrace.h, and move including gdb_wait.h ...
1744         * nat/linux-ptrace.h: ... to here.
1745
1746 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1747
1748         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1749         inf_ptrace_detach_success.
1750         (inf_ptrace_detach_success): Add inferior parameter, use it
1751         instead of inferior_ptid, pass it to detach_inferior.
1752         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1753         parameter.
1754         * inferior.c (detach_inferior): Add overload that takes an
1755         inferior object.
1756         * inferior.h (detach_inferior): Likewise.
1757         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1758         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1759         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1760
1761 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1762
1763         * target.h (struct target_ops) <to_detach>: Add inferior
1764         parameter.
1765         (target_detach): Likewise.
1766         * target.c (dispose_inferior): Pass inferior down.
1767         (target_detach): Pass inferior down.  Assert that it is equal to
1768         the current inferior.
1769         * aix-thread.c (aix_thread_detach): Pass inferior down.
1770         * corefile.c (core_file_command): Pass current_inferior() down.
1771         * corelow.c (core_detach): Add inferior parameter.
1772         * darwin-nat.c (darwin_detach): Likewise.
1773         * gnu-nat.c (gnu_detach): Likewise.
1774         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1775         * infcmd.c (detach_command): Pass current_inferior() down to
1776         target_detach.
1777         * infrun.c (follow_fork_inferior): Pass parent_inf to
1778         target_detach.
1779         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1780         target_detach.
1781         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1782         * linux-thread-db.c (thread_db_detach): Likewise.
1783         * nto-procfs.c (procfs_detach): Likewise.
1784         * procfs.c (procfs_detach): Likewise.
1785         * record.c (record_detach): Likewise.
1786         * record.h (struct inferior): Forward-declare.
1787         (record_detach): Add inferior parameter.
1788         * remote-sim.c (gdbsim_detach): Likewise.
1789         * remote.c (remote_detach_1): Likewise.
1790         (remote_detach): Likewise.
1791         (extended_remote_detach): Likewise.
1792         * sol-thread.c (sol_thread_detach): Likewise.
1793         * target-debug.h (target_debug_print_inferior_p): New macro.
1794         * target-delegates.c: Re-generate.
1795         * top.c (kill_or_detach): Pass inferior down to target_detach.
1796         * windows-nat.c (windows_detach): Add inferior parameter.
1797
1798 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1799
1800         * target.h (struct target_ops) <to_detach>: Remove args
1801         parameter.
1802         (target_detach): Likewise.
1803         * target.c (dispose_inferior): Adjust.
1804         (target_detach): Remove args parameter, adjust.
1805         * aix-thread.c (aix_thread_detach): Adjust.
1806         * corefile.c (core_file_command): Adjust.
1807         * corelow.c (core_detach): Adjust.
1808         * darwin-nat.c (darwin_detach): Adjust.
1809         * gnu-nat.c (gnu_detach): Adjust.
1810         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1811         * infcmd.c (detach_command): Adjust
1812         * infrun.c (follow_fork_inferior): Adjust.
1813         (handle_vfork_child_exec_or_exit): Adjust.
1814         * linux-fork.c (linux_fork_detach): Remove args parameter.
1815         * linux-fork.h (linux_fork_detach): Likewise.
1816         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1817         * linux-thread-db.c (thread_db_detach): Likewise.
1818         * nto-procfs.c (procfs_detach): Likewise.
1819         * procfs.c (procfs_detach): Likewise.
1820         (do_detach): Remove signo parameter.
1821         * record.c (record_detach): Remove args parameter.
1822         * record.h (record_detach): Likewise.
1823         * remote-sim.c (gdbsim_detach): Likewise.
1824         * remote.c (remote_detach_1): Likewise.
1825         (remote_detach): Likewise.
1826         (extended_remote_detach): Likewise.
1827         * sol-thread.c (sol_thread_detach): Likewise.
1828         * target-delegates.c: Re-generate.
1829         * top.c (struct qt_args) <args>: Remove field.
1830         (kill_or_detach): Don't pass args.
1831         (quit_force): Don't set args.
1832         * windows-nat.c (windows_detach): Remove args parameter.
1833
1834 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1835
1836         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1837         (arm_linux_init_abi): Install it.
1838
1839 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1840
1841         * osabi.c (gdb_osabi_names): Extend the regexp for
1842         arm-linux-gnueabihf.
1843
1844 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1845
1846         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1847         m_abbrevs.
1848         (abbrev_table::add_abbrev): Update.
1849         (abbrev_table::lookup_abbrev): Update.
1850
1851 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1852
1853         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1854
1855 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1856
1857         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1858         to "std::string".
1859
1860 2018-01-17  Tom Tromey  <tom@tromey.com>
1861
1862         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1863
1864 2018-01-17  Tom Tromey  <tom@tromey.com>
1865
1866         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1867         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1868         (create_array_type_with_stride): Update.
1869         * dwarf2read.c (set_die_type): Update.
1870
1871 2018-01-17  Tom Tromey  <tom@tromey.com>
1872
1873         * dwarf2read.c (delayed_method_info): Remove typedef.
1874         (dwarf2_cu::method_info): Now a std::vector.
1875         (add_to_method_list): Update.
1876         (free_delayed_list): Remove.
1877         (compute_delayed_physnames): Update.
1878         (process_full_comp_unit, process_full_type_unit): Clear the method
1879         list.  Remove cleanups.
1880         (psymtab_include_file_name): Add name_holder parameter.  Use
1881         unique_xmalloc_ptr.
1882         (dwarf_decode_lines): Update.
1883
1884 2018-01-17  Tom Tromey  <tom@tromey.com>
1885             Simon Marchi  <simon.marchi@ericsson.com>
1886
1887         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1888         (dwarf2_per_objfile::free_cached_comp_units)
1889         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1890         (init_cutu_and_read_dies_no_follow): Update.
1891         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1892         (dwarf2_cu::~dwarf2_cu): New.
1893         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1894         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1895
1896 2018-01-17  Tom Tromey  <tom@tromey.com>
1897             Simon Marchi  <simon.marchi@ericsson.com>
1898
1899         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1900         (struct die_reader_specs) <abbrev_table>: New member.
1901         (struct abbrev_table): Add constructor.
1902         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1903         <abbrev_obstack>: Now an auto_obstack.
1904         (abbrev_table_up): New typedef.
1905         (init_cu_die_reader): Add abbrev_table parameter.
1906         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1907         Add result_dwo_abbrev_table.
1908         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1909         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1910         Update.
1911         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1912         parameter.
1913         (skip_children): Update.
1914         (abbrev_table::alloc_abbrev): Rename from
1915         abbrev_table_alloc_abbrev.
1916         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1917         (abbrev_table::lookup_abbrev): Rename from
1918         abbrev_table_lookup_abbrev.
1919         (abbrev_table_read_table): Return abbrev_table_up.
1920         (abbrev_table_free, abbrev_table_free_cleanup)
1921         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1922         (load_partial_dies): Update.
1923
1924 2018-01-17  Tom Tromey  <tom@tromey.com>
1925
1926         * dwarf2read.c (dwarf2_compute_name): Update comment.
1927         (read_func_scope, read_variable): Update.
1928         (new_symbol): Remove.
1929         (new_symbol_full): Rename to new_symbol.
1930
1931 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1932
1933         PR gdb/16577
1934         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1935         a warning instead of throwing an error, set section size to 0 and return
1936         NULL.
1937         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1938
1939 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1940
1941         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1942         std::string.
1943         (linux_ptrace_attach_fail_reason_string): Likewise.
1944         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1945         Likewise.
1946         (linux_ptrace_attach_fail_reason_string): Likewise.
1947         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1948
1949 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1950
1951         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1952
1953 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1954
1955         PR gdb/21559
1956         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1957         checking for fs_base/gs_base fields in struct user_regs_struct.
1958         * configure: Regenerate.
1959
1960 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1961
1962         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1963         function.
1964         (aarch64_linux_init_abi): Install it to gdbarch hook
1965         gcc_target_options.
1966
1967 2018-01-15  Pedro Alves  <palves@redhat.com>
1968
1969         * common/signals-state-save-restore.c
1970         (save_original_signals_state): Fix typos.
1971
1972 2017-01-12  Tom Tromey  <tom@tromey.com>
1973             Sergio Durigan Junior  <sergiodj@redhat.com>
1974
1975         * Makefile.in (install-only): Install gdb-add-index.
1976
1977 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1978
1979         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1980
1981 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1982
1983         * infrun.c (keep_going_pass_signal): Clear step-over info when
1984         insert_breakpoints fails.
1985
1986 2018-01-11  Pedro Alves  <palves@redhat.com>
1987
1988         PR gdb/22583
1989         * infrun.c (resume): Rename to ...
1990         (resume_1): ... this.
1991         (resume): Reimplement as wrapper around resume_1.
1992
1993 2018-01-11  Pedro Alves  <palves@redhat.com>
1994
1995         PR remote/22597
1996         * remote.c (remote_parse_stop_reply): Default to the last-set
1997         general thread instead of to 'magic_null_ptid'.
1998
1999 2018-01-10  Pedro Alves  <palves@redhat.com>
2000
2001         * language.h (language_get_symbol_name_matcher): Rename ...
2002         (get_symbol_name_matcher): ... this.
2003         * language.c (language_get_symbol_name_matcher): Ditto.
2004         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
2005         callers adjusted.
2006
2007 2018-01-10  Pedro Alves  <palves@redhat.com>
2008
2009         PR gdb/22670
2010         * dwarf2read.c
2011         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
2012         Adjust to use language_get_symbol_name_matcher instead of
2013         language_defn::la_get_symbol_name_matcher.
2014         * language.c (language_get_symbol_name_matcher): If in Ada mode
2015         and the lookup name is a verbatim match, return Ada's matcher.
2016         * language.h (language_get_symbol_name_matcher): Adjust comment.
2017         (ada_lookup_name_info::verbatim_p):: New method.
2018
2019 2018-01-10  Pedro Alves  <palves@redhat.com>
2020
2021         PR gdb/22670
2022         * ada-lang.c (ada_collect_symbol_completion_matches): If the
2023         minsym's language is language_auto or language_cplus, pass down
2024         language_ada instead.
2025         * symtab.c (compare_symbol_name): Don't frob symbol language here.
2026
2027 2018-01-10  Pedro Alves  <palves@redhat.com>
2028
2029         PR gdb/22670
2030         * minsyms.c (linkage_name_str): New function.
2031         (iterate_over_minimal_symbols): Use it.
2032
2033 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2034
2035         * NEWS: Document that 'info proc' now works on FreeBSD.
2036
2037 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2038
2039         * configure.ac: Check for kinfo_getfile in libutil.
2040         * configure: Regenerate.
2041         * config.in: Regenerate.
2042         * fbsd-nat.c: Include "fbsd-tdep.h".
2043         (fbsd_fetch_cmdline): New.
2044         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2045         rather than calling error.
2046         (fbsd_info_proc): New.
2047         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2048         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2049         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2050
2051 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2052
2053         * fbsd-nat.c (struct free_deleter): Remove.
2054         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2055
2056 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2057
2058         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2059         NULL for an empty pathname.
2060
2061 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2062
2063         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2064         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2065         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2066         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2067         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2068         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2069         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2070         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2071         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2072         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2073         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2074         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2075         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2076         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2077         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2078
2079 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2080
2081         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2082         (gnu_xfer_auxv): New function.
2083         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2084         TARGET_OBJECT_AUXV.
2085
2086 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2087             Simon Marchi  <simon.marchi@ericsson.com>
2088
2089         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2090         common/selftest.c.
2091         (COMMON_OBS): Remove selftest.o.
2092         * configure.ac: Append selftest-arch.c and common/selftest.c to
2093         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2094         * configure: Re-generated.
2095         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2096         GDB_SELF_TEST.
2097         (maintenance_info_selftests): Likewise.
2098
2099 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2100
2101         * ada-valprint.c (val_print_packed_array_elements): Use
2102         proper number of elements when printing an array indexed
2103         by an enumeration type.
2104
2105 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2106
2107         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2108         (dw2_get_file_names_reader): Adjust.
2109         (lookup_dwo_signatured_type): Adjust.
2110         (lookup_dwp_signatured_type): Adjust.
2111         (lookup_signatured_type): Adjust.
2112         (create_type_unit_group): Adjust.
2113         (get_type_unit_group): Adjust.
2114         (process_psymtab_comp_unit_reader): Adjust.
2115         (build_type_psymtabs_reader): Adjust.
2116         (scan_partial_symbols): Adjust.
2117         (add_partial_symbol): Adjust.
2118         (add_partial_subprogram): Adjust.
2119         (peek_die_abbrev): Adjust.
2120         (fixup_go_packaging): Adjust.
2121         (process_imported_unit_die): Adjust.
2122         (dwarf2_compute_name): Adjust.
2123         (dwarf2_physname): Adjust.
2124         (read_import_statement): Adjust.
2125         (handle_DW_AT_stmt_list): Adjust.
2126         (read_file_scope): Adjust.
2127         (read_func_scope): Adjust.
2128         (read_lexical_block_scope): Adjust.
2129         (read_call_site_scope): Adjust.
2130         (read_variable): Adjust.
2131         (dwarf2_rnglists_process): Adjust.
2132         (dwarf2_ranges_process): Adjust.
2133         (dwarf2_ranges_read): Adjust.
2134         (dwarf2_get_pc_bounds): Adjust.
2135         (dwarf2_record_block_ranges): Adjust.
2136         (dwarf2_add_field): Adjust.
2137         (dwarf2_add_member_fn): Adjust.
2138         (read_structure_type): Adjust.
2139         (process_structure_scope): Adjust.
2140         (read_enumeration_type): Adjust.
2141         (read_array_type): Adjust.
2142         (mark_common_block_symbol_computed): Adjust.
2143         (read_common_block): Adjust.
2144         (read_namespace_type): Adjust.
2145         (read_namespace): Adjust.
2146         (read_module_type): Adjust.
2147         (read_tag_pointer_type): Adjust.
2148         (read_tag_ptr_to_member_type): Adjust.
2149         (read_tag_string_type): Adjust.
2150         (read_subroutine_type): Adjust.
2151         (read_typedef): Adjust.
2152         (read_base_type): Adjust.
2153         (attr_to_dynamic_prop): Adjust.
2154         (read_subrange_type): Adjust.
2155         (read_unspecified_type): Adjust.
2156         (dwarf2_read_abbrevs): Adjust.
2157         (load_partial_dies): Adjust.
2158         (read_partial_die): Adjust.
2159         (find_partial_die): Adjust.
2160         (guess_partial_die_structure_name): Adjust.
2161         (fixup_partial_die): Adjust.
2162         (read_attribute_value): Adjust.
2163         (read_addr_index): Adjust.
2164         (read_addr_index_from_leb128): Adjust.
2165         (read_str_index): Adjust.
2166         (dwarf2_string_attr): Adjust.
2167         (get_debug_line_section): Adjust.
2168         (dwarf_decode_line_header): Adjust.
2169         (lnp_state_machine::check_line_address): Adjust.
2170         (dwarf_decode_lines_1): Adjust.
2171         (dwarf_decode_lines): Adjust.
2172         (dwarf2_start_symtab): Adjust.
2173         (var_decode_location): Adjust.
2174         (new_symbol_full): Adjust.
2175         (dwarf2_const_value_data): Adjust.
2176         (dwarf2_const_value_attr): Adjust.
2177         (dwarf2_const_value): Adjust.
2178         (die_type): Adjust.
2179         (die_containing_type): Adjust.
2180         (build_error_marker_type): Adjust.
2181         (lookup_die_type): Adjust.
2182         (guess_full_die_structure_name): Adjust.
2183         (anonymous_struct_prefix): Adjust.
2184         (determine_prefix): Adjust.
2185         (dwarf2_name): Adjust.
2186         (follow_die_ref_or_sig): Adjust.
2187         (follow_die_offset): Adjust.
2188         (follow_die_ref): Adjust.
2189         (follow_die_sig_1): Adjust.
2190         (follow_die_sig): Adjust.
2191         (get_signatured_type): Adjust.
2192         (get_DW_AT_signature_type): Adjust.
2193         (decode_locdesc): Adjust.
2194         (dwarf_decode_macros): Adjust.
2195         (cu_debug_loc_section): Adjust.
2196         (fill_in_loclist_baton): Adjust.
2197         (dwarf2_symbol_mark_computed): Adjust.
2198         (init_one_comp_unit): Don't assign
2199         dwarf2_cu::dwarf2_per_objfile.
2200         (set_die_type): Adjust.
2201
2202 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2203
2204         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2205         <dwarf2_per_objfile>: New field.
2206         (dwarf2_per_objfile): Remove global.
2207         (get_dwarf2_per_objfile): New function.
2208         (set_dwarf2_per_objfile): New function.
2209         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2210         dwarf2_per_objfile.
2211         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2212         (read_abbrev_offset): Likewise.
2213         (read_indirect_string): Likewise.
2214         (read_indirect_line_string): Likewise.
2215         (read_indirect_string_at_offset): Likewise.
2216         (read_indirect_string_from_dwz): Likewise.
2217         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2218         dwarf2_per_objfile.
2219         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2220         (create_all_comp_units): Change objfile parameter to
2221         dwarf2_per_objfile.
2222         (create_all_type_units): Likewise.
2223         (process_queue): Add dwarf2_per_objfile parameter.
2224         (read_and_check_comp_unit_head): Likewise.
2225         (lookup_dwo_unit_in_dwp): Likewise.
2226         (get_dwp_file): Likewise.
2227         (process_cu_includes): Likewise.
2228         (struct free_dwo_file_cleanup_data): New struct.
2229         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2230         set_dwarf2_per_objfile.
2231         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2232         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2233         context, adjust calls.
2234         (dw2_instantiate_symtab): Likewise.
2235         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2236         (dw2_get_cu): Likewise.
2237         (create_cu_from_index_list): Change objfile parameter to
2238         dwarf2_per_objfile.
2239         (create_cus_from_index_list): Get dwarf2_per_objfile from
2240         context, adjust calls.
2241         (create_cus_from_index): Likewise.
2242         (create_signatured_type_table_from_index): Change objfile
2243         parameter to dwarf2_per_objfile.
2244         (create_signatured_type_table_from_debug_names): Change objfile
2245         parameter to dwarf2_per_objfile.
2246         (create_addrmap_from_index): Likewise.
2247         (create_addrmap_from_aranges): Likewise.
2248         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2249         (dw2_setup): Remove.
2250         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2251         context.
2252         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2253         get_dwarf2_per_objfile.
2254         (dw2_forget_cached_source_info): Likewise.
2255         (dw2_map_symtabs_matching_filename): Likewise.
2256         (struct dw2_symtab_iterator) <index>: Remove.
2257         <dwarf2_per_objfile>: New field.
2258         (dw2_symtab_iter_init): Replace index parameter with
2259         dwarf2_per_objfile.
2260         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2261         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2262         (dw2_print_stats): Likewise.
2263         (dw2_dump): Likewise.
2264         (dw2_expand_symtabs_for_function): Likewise.
2265         (dw2_expand_all_symtabs): Likewise.
2266         (dw2_expand_symtabs_with_fullname): Likewise.
2267         (dw2_expand_marked_cus): Replace index and objfile parameters
2268         with dwarf2_per_objfile.
2269         (dw_expand_symtabs_matching_file_matcher): Add
2270         dwarf2_per_objfile parameter and adjust calls.
2271         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2272         adjust calls.
2273         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2274         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2275         adjust calls.
2276         (create_cus_from_debug_names_list): Replace objfile parameter
2277         with dwarf2_per_objfile and adjust calls.
2278         (create_cus_from_debug_names): Likewise.
2279         (dwarf2_read_debug_names): Likewise.
2280         (mapped_debug_names::namei_to_name): Adjust call.
2281         (dw2_debug_names_iterator::next): Likewise.
2282         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2283         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2284         (dw2_debug_names_dump): Likewise.
2285         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2286         (dw2_debug_names_expand_symtabs_matching): Likewise.
2287         (dwarf2_initialize_objfile): Likewise.
2288         (dwarf2_build_psymtabs): Likewise.
2289         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2290         this_cu.
2291         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2292         (read_and_check_comp_unit_head): Likewise.
2293         (read_abbrev_offset): Likewise.
2294         (create_debug_type_hash_table): Likewise.
2295         (create_debug_types_hash_table): Likewise.
2296         (create_all_type_units): Replace objfile parameter with
2297         dwarf2_per_objfile.
2298         (add_type_unit): Add dwarf2_per_objfile parameter.
2299         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2300         with dwarf2_per_objfile.
2301         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2302         (lookup_dwp_signatured_type): Likewise.
2303         (lookup_signatured_type): Likewise.
2304         (read_cutu_die_from_dwo): Likewise.
2305         (init_tu_and_read_dwo_dies): Likewise.
2306         (init_cutu_and_read_dies): Likewise.
2307         (init_cutu_and_read_dies_no_follow): Likewise.
2308         (allocate_type_unit_groups_table): Add objfile parameter.
2309         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2310         (get_type_unit_group): Likewise.
2311         (process_psymtab_comp_unit): Update call.
2312         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2313         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2314         (print_tu_stats): Likewise.
2315         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2316         in void* parameter.
2317         (build_type_psymtabs): Change objfile parameter to
2318         dwarf2_per_objfile.
2319         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2320         passed in void* parameter.
2321         (process_skeletonless_type_units): Change objfile parameter to
2322         dwarf2_per_objfile.
2323         (set_partial_user): Likewise.
2324         (dwarf2_build_psymtabs_hard): Likewise.
2325         (read_comp_units_from_section): Likewise.
2326         (create_all_comp_units): Likewise.
2327         (scan_partial_symbols): Update calls.
2328         (add_partial_symbol): Likewise.
2329         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2330         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2331         (process_queue): Add dwarf2_per_objfile parameter.
2332         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2333         (compute_compunit_symtab_includes): Likewise.
2334         (process_cu_includes): Add dwarf2_per_objfile parameter.
2335         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2336         (process_full_type_unit): Likewise.
2337         (process_imported_unit_die): Update call.
2338         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2339         (read_file_scope): Likewise.
2340         (allocate_dwo_file_hash_table): Add objfile parameter.
2341         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2342         (create_cus_hash_table): Likewise.
2343         (create_dwp_hash_table): Likewise.
2344         (create_dwo_unit_in_dwp_v1): Likewise.
2345         (create_dwp_v2_section): Likewise.
2346         (create_dwo_unit_in_dwp_v2): Likewise.
2347         (lookup_dwo_unit_in_dwp): Likewise.
2348         (try_open_dwop_file): Likewise.
2349         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2350         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2351         cleanup to include a reference to dwarf2_per_objfile.
2352         (open_dwp_file): Add dwarf2_per_objfile parameter.
2353         (open_and_init_dwp_file): Likewise.
2354         (get_dwp_file): Likewise.
2355         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2356         (queue_and_load_all_dwo_tus): Update call.
2357         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2358         data.
2359         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2360         (dwarf2_ranges_process): Likewise.
2361         (dwarf2_get_pc_bounds): Likewise.
2362         (mark_common_block_symbol_computed): Likewise.
2363         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2364         (dwarf2_read_abbrevs): Update call.
2365         (read_partial_die): Use dwarf2_per_objfile from cu.
2366         (find_partial_die): Likewise.
2367         (fixup_partial_die): Likewise.
2368         (read_attribute_value): Likewise.
2369         (read_indirect_string_at_offset_from): Add objfile parameter.
2370         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2371         parameter.
2372         (read_indirect_string_from_dwz): Add objfile parameter.
2373         (read_indirect_string): Add objfile parameter.
2374         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2375         (read_addr_index): Use dwarf2_per_objfile from cu.
2376         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2377         call dw2_setup.
2378         (read_str_index): Use dwarf2_per_objfile from cu.
2379         (get_debug_line_section): Likewise.
2380         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2381         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2382         (new_symbol_full): Use dwarf2_per_objfile from cu.
2383         (build_error_marker_type): Likewise.
2384         (lookup_die_type): Likewise.
2385         (determine_prefix): Likewise.
2386         (follow_die_offset): Likewise.
2387         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2388         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2389         (dwarf2_fetch_die_type_sect_off): Likewise.
2390         (dwarf2_get_die_type): Likewise.
2391         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2392         (get_signatured_type): Likewise.
2393         (get_DW_AT_signature_type): Likewise.
2394         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2395         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2396         (cu_debug_loc_section): Likewise.
2397         (fill_in_loclist_baton): Likewise.
2398         (dwarf2_symbol_mark_computed): Likewise.
2399         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2400         dwarf2_per_objfile.
2401         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2402         parameter.
2403         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2404         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2405         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2406         (set_die_type): Use dwarf2_free_objfile from cu.
2407         (get_die_type_at_offset): Likewise.
2408         (dwarf2_per_objfile_free): Don't assign global variable.
2409         (debug_names) <constructor>: Add dwarf2_per_objfile
2410         parameter, update m_debugstrlookup construction.
2411         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2412         parameter.
2413         <m_dwarf2_per_objfile>: New field.
2414         <lookup>: Use m_dwarf2_per_objfile.
2415         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2416         (psyms_seen_size): Likewise.
2417         (write_gdbindex): Replace objfile parameter with
2418         dwarf2_per_objfile.
2419         (write_debug_names): Likewise.
2420         (write_psymtabs_to_index): Likewise.
2421         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2422         calls.
2423
2424 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2425
2426         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2427         <dwarf2_per_objfile>: New field.
2428         (struct dwarf2_per_cu_data) <objfile>: Remove.
2429         <dwarf2_per_objfile>: New field.
2430         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2431         of objfile.
2432         (create_signatured_type_table_from_index): Likewise.
2433         (create_debug_type_hash_table): Likewise.
2434         (fill_in_sig_entry_from_dwo_entry): Likewise.
2435         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2436         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2437         objfile.
2438         (create_partial_symtab): Access objfile through
2439         dwarf2_per_objfile.
2440         (process_psymtab_comp_unit_reader): Likewise.
2441         (read_comp_units_from_section): Likewise.
2442         (scan_partial_symbols): Likewise.
2443         (add_partial_symbol): Likewise.
2444         (add_partial_subprogram): Likewise.
2445         (peek_die_abbrev): Likewise.
2446         (fixup_go_packaging): Likewise.
2447         (process_full_comp_unit): Likewise.
2448         (process_full_type_unit): Likewise.
2449         (process_imported_unit_die): Likewise.
2450         (dwarf2_compute_name): Likewise.
2451         (dwarf2_physname): Likewise.
2452         (read_import_statement): Likewise.
2453         (create_cus_hash_table): Assign dwarf2_physname instead of
2454         objfile.
2455         (read_func_scope): Access objfile through dwarf2_per_objfile.
2456         (read_lexical_block_scope): Likewise.
2457         (read_call_site_scope): Likewise.
2458         (read_variable): Likewise.
2459         (dwarf2_rnglists_process): Likewise.
2460         (dwarf2_ranges_process): Likewise.
2461         (dwarf2_ranges_read): Likewise.
2462         (dwarf2_record_block_ranges): Likewise.
2463         (dwarf2_add_field): Likewise.
2464         (dwarf2_add_member_fn): Likewise.
2465         (read_structure_type): Likewise.
2466         (process_structure_scope): Likewise.
2467         (read_enumeration_type): Likewise.
2468         (read_array_type): Likewise.
2469         (read_common_block): Likewise.
2470         (read_namespace_type): Likewise.
2471         (read_namespace): Likewise.
2472         (read_module_type): Likewise.
2473         (read_tag_pointer_type): Likewise.
2474         (read_tag_ptr_to_member_type): Likewise.
2475         (read_tag_string_type): Likewise.
2476         (read_subroutine_type): Likewise.
2477         (read_typedef): Likewise.
2478         (read_base_type): Likewise.
2479         (attr_to_dynamic_prop): Likewise.
2480         (read_subrange_type): Likewise.
2481         (read_unspecified_type): Likewise.
2482         (load_partial_dies): Likewise.
2483         (read_partial_die): Likewise.
2484         (find_partial_die): Likewise.
2485         (guess_partial_die_structure_name): Likewise.
2486         (fixup_partial_die): Likewise.
2487         (read_attribute_value): Likewise.
2488         (read_addr_index_from_leb128): Likewise.
2489         (dwarf2_read_addr_index): Likewise.
2490         (dwarf2_string_attr): Likewise.
2491         (lnp_state_machine::check_line_address): Likewise.
2492         (dwarf_decode_lines_1): Likewise.
2493         (dwarf_decode_lines): Likewise.
2494         (dwarf2_start_symtab): Likewise.
2495         (var_decode_location): Likewise.
2496         (new_symbol_full): Likewise.
2497         (dwarf2_const_value_data): Likewise.
2498         (dwarf2_const_value_attr): Likewise.
2499         (dwarf2_const_value): Likewise.
2500         (die_type): Likewise.
2501         (die_containing_type): Likewise.
2502         (lookup_die_type): Likewise.
2503         (guess_full_die_structure_name): Likewise.
2504         (anonymous_struct_prefix): Likewise.
2505         (dwarf2_name): Likewise.
2506         (follow_die_ref_or_sig): Likewise.
2507         (follow_die_offset): Likewise.
2508         (follow_die_ref): Likewise.
2509         (dwarf2_fetch_die_loc_sect_off): Likewise.
2510         (dwarf2_fetch_constant_bytes): Likewise.
2511         (dwarf2_fetch_die_type_sect_off): Likewise.
2512         (dwarf2_get_die_type): Likewise.
2513         (follow_die_sig): Likewise.
2514         (decode_locdesc): Likewise.
2515         (dwarf2_per_cu_objfile): Likewise.
2516         (dwarf2_per_cu_text_offset): Likewise.
2517         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2518         objfile.
2519         (set_die_type): Access objfile through
2520         dwarf2_per_objfile.
2521
2522 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2523
2524         * valprint.c (converted_character_d): Remove typedef.
2525         (DEF_VEC_O (converted_character_d)): Remove.
2526         (count_next_character): Use std::vector.
2527         (print_converted_chars_to_obstack): Likewise.
2528         (generic_printstr): Likewise.
2529
2530 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2531
2532         * xml-support.h (struct gdb_xml_value): Add constructor.
2533         <value>: Change type to unique_xmalloc_ptr.
2534         (gdb_xml_value_s): Remove typedef.
2535         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2536         (gdb_xml_element_start_handler): Change parameter type to
2537         std::vector.
2538         (xml_find_attribute): Likewise.
2539         * xml-support.c (xml_find_attribute): Change parameter type to
2540         std::vector and adjust.
2541         (gdb_xml_values_cleanup): Remove.
2542         (gdb_xml_parser::start_element): Adjust to std::vector.
2543         (xinclude_start_include): Change paraeter type to std::vector
2544         and adjust.
2545         * btrace.c (check_xml_btrace_version): Likewise.
2546         (parse_xml_btrace_block): Likewise.
2547         (parse_xml_btrace_pt_config_cpu): Likewise.
2548         (parse_xml_btrace_pt): Likewise.
2549         (parse_xml_btrace_conf_bts): Likewise.
2550         (parse_xml_btrace_conf_pt): Likewise.
2551         * memory-map.c (memory_map_start_memory): Likewise.
2552         (memory_map_start_property): Likewise.
2553         * osdata.c (osdata_start_osdata): Likewise.
2554         (osdata_start_item): Likewise.
2555         (osdata_start_column): Likewise.
2556         * remote.c (start_thread): Likewise.
2557         * solib-aix.c (library_list_start_library): Likewise.
2558         (library_list_start_list): Likewise.
2559         * solib-svr4.c (library_list_start_library): Likewise.
2560         (svr4_library_list_start_list): Likewise.
2561         * solib-target.c (library_list_start_segment): Likewise.
2562         (library_list_start_section): Likewise.
2563         (library_list_start_library): Likewise.
2564         (library_list_start_list): Likewise.
2565         * tracepoint.c (traceframe_info_start_memory): Likewise.
2566         (traceframe_info_start_tvar): Likewise.
2567         * xml-syscall.c (syscall_start_syscall): Likewise.
2568         * xml-tdesc.c (tdesc_start_target): Likewise.
2569         (tdesc_start_feature): Likewise.
2570         (tdesc_start_reg): Likewise.
2571         (tdesc_start_union): Likewise.
2572         (tdesc_start_struct): Likewise.
2573         (tdesc_start_flags): Likewise.
2574         (tdesc_start_enum): Likewise.
2575         (tdesc_start_field): Likewise.
2576         (tdesc_start_enum_value): Likewise.
2577         (tdesc_start_vector): Likewise.
2578
2579 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2580
2581         * extension.h (struct xmethod_worker) <clone>: Remove.
2582         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2583         Remove.
2584         (python_xmethod_worker::clone): Remove.
2585         * valops.c (find_overload_match): Use std::move instead of
2586         clone.
2587
2588 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2589
2590         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2591         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2592         <free_xmethod_worker_data>: Remove.
2593         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2594         <get_xmethod_arg_types>: Remove.
2595         <get_xmethod_result_type>: Remove.
2596         <invoke_xmethod>: Remove.
2597         * extension.c (new_xmethod_worker): Remove.
2598         (clone_xmethod_worker): Remove.
2599         (get_matching_xmethod_workers): Return void, pass std::vector by
2600         pointer.
2601         (get_xmethod_arg_types): Rename to...
2602         (xmethod_worker::get_arg_types): ... this, and adjust.
2603         (get_xmethod_result_type): Rename to...
2604         (xmethod_worker::get_result_type): ... this, and adjust.
2605         (invoke_xmethod): Remove.
2606         (free_xmethod_worker): Remove.
2607         (free_xmethod_worker_vec): Remove.
2608         * extension.h (enum ext_lang_rc): Move here from
2609         extension-priv.h.
2610         (struct xmethod_worker): Add constructor and destructor.
2611         <data>: Remove.
2612         <value>: Remove.
2613         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2614         virtual pure methods.
2615         <get_arg_types, get_result_type>: New methods.
2616         (xmethod_worker_ptr): Remove typedef.
2617         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2618         (xmethod_worker_vec): Remove typedef.
2619         (xmethod_worker_up): New typedef.
2620         (invoke_xmethod): Remove.
2621         (clone_xmethod_worker): Remove.
2622         (free_xmethod_worker): Remove.
2623         (free_xmethod_worker_vec): Remove.
2624         (get_xmethod_arg_types): Remove.
2625         (get_xmethod_result_type): Remove.
2626         * valops.c (find_method_list): Use std::vector, don't use
2627         intermediate vector.
2628         (value_find_oload_method_list): Use std::vector.
2629         (find_overload_match): Use std::vector.
2630         (find_oload_champ): Use std::vector.
2631         * value.c (value_free): Use operator delete.
2632         (value_of_xmethod): Rename to...
2633         (value_from_xmethod): ... this.  Don't assign
2634         xmethod_worker::value, take rvalue-reference.
2635         (result_type_of_xmethod): Adjust.
2636         (call_xmethod): Adjust.
2637         * value.h: Include extension.h.
2638         (struct xmethod_worker): Don't forward-declare.
2639         (value_of_xmethod): Rename to...
2640         (value_from_xmethod): ... this, take rvalue-reference.
2641         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2642         (struct python_xmethod_worker): ... this, add constructor and
2643         destructor.
2644         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2645         (gdbpy_free_xmethod_worker_data): Rename to...
2646         (python_xmethod_worker::~python_xmethod_worker): ... this and
2647         adjust.
2648         (gdbpy_clone_xmethod_worker_data): Rename to...
2649         (python_xmethod_worker::clone): ... this and adjust.
2650         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2651         temporary vector.
2652         (gdbpy_get_xmethod_arg_types): Rename to...
2653         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2654         (gdbpy_get_xmethod_result_type): Rename to...
2655         (python_xmethod_worker::do_get_result_type): ... this and
2656         adjust.
2657         (gdbpy_invoke_xmethod): Rename to...
2658         (python_xmethod_worker::invoke): ... this and adjust.
2659         (new_python_xmethod_worker): Rename to...
2660         (python_xmethod_worker::python_xmethod_worker): ... this and
2661         adjust.
2662         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2663         Remove.
2664         (gdbpy_free_xmethod_worker_data): Remove.
2665         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2666         (gdbpy_get_xmethod_arg_types): Remove.
2667         (gdbpy_get_xmethod_result_type): Remove.
2668         (gdbpy_invoke_xmethod): Remove.
2669         * python/python.c (python_extension_ops): Remove obsolete
2670         callbacks.
2671
2672 2018-01-05  Pedro Alves  <palves@redhat.com>
2673
2674         PR gdb/18653
2675         * common/signals-state-save-restore.c
2676         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2677         find a custom handler preinstalled, instead of internal erroring.
2678         But only warn if !quiet.
2679         * common/signals-state-save-restore.h
2680         (save_original_signals_state): New parameter 'quiet'.
2681         * main.c (captured_main_1): Move save_original_signals_state call
2682         after option handling, and pass QUIET.
2683
2684 2018-01-05  Pedro Alves  <palves@redhat.com>
2685
2686         * spu-tdep.c (spu_catch_start): Pass
2687         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2688
2689 2018-01-05  Pedro Alves  <palves@redhat.com>
2690
2691         PR gdb/22670
2692         * ada-lang.c (literal_symbol_name_matcher): New function.
2693         (ada_get_symbol_name_matcher): Use it for
2694         symbol_name_match_type::SEARCH_NAME.
2695         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2696         it down instead of assuming symbol_name_match_type::FULL.
2697         * block.h (block_lookup_symbol): New parameter 'match_type'.
2698         * c-valprint.c (print_unpacked_pointer): Use
2699         lookup_symbol_search_name instead of lookup_symbol.
2700         * compile/compile-object-load.c (get_out_value_type): Pass down
2701         symbol_name_match_type::SEARCH_NAME.
2702         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2703         symbol_name_match_type::FULL.
2704         * cp-support.c (cp_get_symbol_name_matcher): Handle
2705         symbol_name_match_type::SEARCH_NAME.
2706         * infrun.c (insert_exception_resume_breakpoint): Use
2707         lookup_symbol_search_name.
2708         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2709         * psymtab.c (maintenance_check_psymtabs): Use
2710         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2711         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2712         SYMBOL_SEARCH_NAME.
2713         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2714         if symbol_name_match_type::SEARCH_NAME.
2715         (lookup_symbol_in_language): Pass down
2716         symbol_name_match_type::FULL.
2717         (lookup_symbol_search_name): New.
2718         (lookup_language_this): Pass down
2719         symbol_name_match_type::SEARCH_NAME.
2720         (lookup_symbol_aux, lookup_local_symbol): New parameter
2721         'match_type'.  Pass it down.
2722         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2723         (lookup_symbol_search_name): New declaration.
2724         (lookup_symbol_in_block): New 'match_type' parameter.
2725
2726 2018-01-05  Pedro Alves  <palves@redhat.com>
2727
2728         PR gdb/22670
2729         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2730         ada_lookup_symbol.
2731         (ada_lookup_symbol): Reimplement in terms of
2732         ada_lookup_symbol_list, bits factored out from
2733         ada_lookup_encoded_symbol.
2734
2735 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2736
2737         * ada-exp.y (write_object_renaming): When subscripting an array
2738         using a symbol as the index, pass the block in call to
2739         ada_lookup_encoded_symbol when looking that symbol up.
2740
2741 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2742
2743         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2744         TYPE_INDEX_TYPE.
2745
2746 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2747
2748         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2749         the case where VALUE_LVAL (val0) is not lval_memory.
2750
2751 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2752
2753         * ada-valprint.c (print_optional_low_bound): Handle
2754         character-indexed array printing like boolean-indexed array
2755         printing.
2756
2757 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2758
2759         * NEWS: Create a new section for the next release branch.
2760         Rename the section of the current branch, now that it has
2761         been cut.
2762
2763 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2764
2765         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2766         * version.in: Bump version to 8.1.50.DATE-git.
2767
2768 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2769
2770         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2771         Add field.
2772         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2773         Add field.
2774         (default_exception_support_info) <catch_handlers_sym>: Add field.
2775         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2776         (ada_exception_name_addr_1): Add "catch handlers" handling.
2777         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2778         Update all callers.
2779         (create_excep_cond_exprs) <ex>: Add parameter.
2780         (re_set_exception): Update create_excep_cond_exprs call.
2781         (print_it_exception, print_one_exception, print_mention_exception)
2782         (print_recreate_exception): Add "catch handler" handling.
2783         (allocate_location_catch_handlers, re_set_catch_handlers)
2784         (check_status_catch_handlers, print_it_catch_handlers)
2785         (print_one_catch_handlers, print_mention_catch_handlers)
2786         (print_recreate_catch_handlers): New function.
2787         (catch_handlers_breakpoint_ops): New variable.
2788         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2789         Add parameter.  Add "catch handler" handling.
2790         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2791         Add "catch handler" handling.
2792         (ada_exception_catchpoint_cond_string): Add "catch handler"
2793         handling.
2794         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2795         call.
2796         (catch_ada_handlers_command): New function.
2797         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2798         operations structure.
2799         (_initialize_ada_language): Add "catch handlers" command entry.
2800         * NEWS: Document "catch handlers" feature.
2801
2802 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2803
2804         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2805         account when creating the array type of the slice.
2806         (ada_value_slice): Likewise.
2807
2808 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2809
2810         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2811         New enum value.
2812         (create_array_type_with_stride): Add byte_stride_prop parameter.
2813         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2814         New parameter.  Update all callers in this file.
2815         (array_type_has_dynamic_stride): New function.
2816         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2817         of arrays with dynamic byte strides.
2818         * dwarf2read.c (read_array_type): Add support for dynamic
2819         DW_AT_byte_stride attributes.
2820
2821 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2822
2823         * dwarf2read.c (read_unspecified_type): Treat
2824         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2825
2826 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2827
2828         Update copyright year range in all GDB files.
2829
2830 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2831
2832         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2833         and gdb/testsuite/gdb.base/step-line.c.
2834
2835 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2836
2837         * copyright.py (main): Dump the contents of
2838         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2839         even if BY_HAND is empty.
2840
2841 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2842
2843         * top.c (print_gdb_version): Update Copyright year in version
2844         message.
2845
2846 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2847
2848         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2849
2850 For older changes see ChangeLog-2017.
2851 \f
2852 Local Variables:
2853 mode: change-log
2854 left-margin: 8
2855 fill-column: 74
2856 version-control: never
2857 coding: utf-8
2858 End: