gdb/ChangeLog

   1 2018-03-14  Yao Qi  <qiyao@sourceware.org>
   2
   3         * MAINTAINERS: Update my email address.
   4
   5 2018-03-13  Tom Tromey  <tom@tromey.com>
   6
   7         * machoread.c (macho_check_dsym): Change filenamep to a
   8         std::string*.
   9         (macho_symfile_read): Update.
  10         * symfile.c (load_command): Use std::string.
  11
  12 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
  13
  14         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
  15         to error message string.
  16         (riscv_register_name): Use xsnprintf instead of sprintf.
  17         (riscv_insn::fetch_instruction): Use gdb_assert instead of
  18         internal_error.
  19         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
  20         error.
  21         (riscv_push_dummy_call): Likewise.
  22
  23 2018-03-12  Tom Tromey  <tom@tromey.com>
  24
  25         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
  26         Use gdb::byte_vector.
  27         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
  28
  29 2018-03-12  Yao Qi  <yao.qi@linaro.org>
  30
  31         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
  32         parameter type to readable_regcache.
  33         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
  34         the declaration.
  35
  36 2018-03-11  Tom Tromey  <tom@tromey.com>
  37
  38         * dwarf2read.c (struct nextfield): Add initializers.
  39         (struct nextfnfield): Remove.
  40         (struct fnfieldlist): Add initializers.  Remove "length" and
  41         "head", use std::vector.
  42         (struct decl_field_list): Remove.
  43         (struct field_info): Add initializers.
  44         <fields, baseclasses>: Now std::vector.
  45         <nbaseclasses, nfnfields, typedef_field_list_count,
  46         nested_types_list_count>: Remove.
  47         (dwarf2_add_field, dwarf2_add_type_defn)
  48         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
  49         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
  50         (process_structure_scope): Update.
  51
  52 2018-03-11  Tom Tromey  <tom@tromey.com>
  53
  54         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
  55         for use by std::sort.
  56         (build_type_psymtabs_1): Use std::vector.
  57
  58 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
  59
  60         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
  61         and LIBMPFR in the printed configuration.
  62
  63 2018-03-08  Tom Tromey  <tom@tromey.com>
  64
  65         * source.c (get_filename_and_charpos): Use scoped_fd.
  66         * nto-procfs.c (procfs_open_1): Use scoped_fd.
  67         (procfs_pidlist): Likewise.
  68         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
  69         (iterate_over_mappings): Likewise.
  70
  71 2018-03-08  Tom Tromey  <tom@tromey.com>
  72
  73         * infcall.c (struct call_return_meta_info)
  74         <stack_temporaries_enabled>: Remove.
  75         (get_call_return_value, call_function_by_hand_dummy): Update.
  76         * thread.c (disable_thread_stack_temporaries): Remove.
  77         (enable_thread_stack_temporaries): Remove.
  78         (thread_stack_temporaries_enabled_p): Return bool.
  79         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
  80         (get_last_thread_stack_temporary): Update.
  81         * eval.c (evaluate_subexp): Update.
  82         * gdbthread.h (class enable_thread_stack_temporaries): Now a
  83         class, not a function.
  84         (value_ptr, value_vec): Remove typedefs.
  85         (class thread_info) <stack_temporaries_enabled>: Now bool.
  86         <stack_temporaries>: Now a std::vector.
  87         (thread_stack_temporaries_enabled_p)
  88         (value_in_thread_stack_temporaries): Return bool.
  89
  90 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
  91
  92         * remote.c (putpkt_binary): Fix omitted bytes reporting.
  93         (getpkt_or_notif_sane_1): Likewise.
  94
  95 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  96
  97         * build-id.c (build_id_to_debug_bfd): Use std::string.
  98
  99 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 100
 101         * build-id.c (find_separate_debug_file_by_buildid): Return
 102         std::string.
 103         * build-id.h (find_separate_debug_file_by_buildid): Return
 104         std::string.
 105         * coffread.c (coff_symfile_read): Adjust to std::string.
 106         * elfread.c (elf_symfile_read): Adjust to std::string.
 107         * symfile.c (separate_debug_file_exists): Change parameter to
 108         std::string.
 109         (find_separate_debug_file): Return std::string.
 110         (find_separate_debug_file_by_debuglink): Return std::string.
 111         * symfile.h (find_separate_debug_file_by_debuglink): Return
 112         std::string.
 113
 114 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 115
 116         * common/xml-utils.c (xml_escape_text): Move code to...
 117         (xml_escape_text_append): ... this new function.
 118         * common/xml-utils.h (xml_escape_text_append): New declaration.
 119         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
 120         New function.
 121         (_initialize_xml_utils): register test_xml_escape_text_append as
 122         a selftest.
 123
 124 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
 125
 126         * defs.h: Remove MAX_REGISTER_SIZE.
 127         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
 128         asserts.
 129         * python/py-unwind.c (pyuw_sniffer): Likewise.
 130
 131 2018-03-07  Tom Tromey  <tom@tromey.com>
 132
 133         * linux-tdep.c (linux_info_proc): Update.
 134         * target.h (struct target_ops) <to_fileio_readlink>: Return
 135         optional<string>.
 136         (target_fileio_readlink): Return optional<string>.
 137         * remote.c (remote_hostio_readlink): Return optional<string>.
 138         * inf-child.c (inf_child_fileio_readlink): Return
 139         optional<string>.
 140         * target.c (target_fileio_readlink): Return optional<string>.
 141
 142 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 143
 144         * regcache.c (cooked_read_test): Add riscv to the list of
 145         architectures that have a save_reggroup.
 146
 147 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 148
 149         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 150         value is not a dynamic class object.
 151
 152 2018-03-06  Tom Tromey  <tom@tromey.com>
 153
 154         * rust-exp.y: Formatting fixes.
 155
 156 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 157
 158         * riscv-tdep.c (riscv_register_name): Remove target description
 159         support.
 160         (riscv_gdbarch_init): Remove target description check.
 161
 162 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 163
 164         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 165         comment.
 166         * riscv-tdep.h: Likewise.
 167
 168 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 169
 170         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 171         (riscv_pseudo_register_write): Delete.
 172         (riscv_gdbarch_init): Remove all use of pseudo registers.
 173
 174 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 175
 176         * record-btrace.c (btrace_print_lines): Replace cleanup
 177         parameter with RAII equivalents.
 178         (btrace_insn_history): Replace cleanup with RAII equivalents.
 179         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 180         make_cleanup_ui_out_tuple_begin_end): Remove.
 181         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 182         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 183         make_cleanup_ui_out_list_begin_end): Remove.
 184
 185 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 186
 187         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 188         parameter types to std::vector.  Use bool.
 189         (record_btrace_wait): Replace VEC(tp_t) with
 190         std::vector<thread_info *>.
 191         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 192
 193 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 194
 195         * record-btrace.c (record_btrace_disable_callback): Remove.
 196         (struct scoped_btrace_disable): New.
 197         (record_btrace_open): Use scoped_btrace_disable.
 198
 199 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 200
 201         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 202         reading values from registers.
 203
 204 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 205
 206         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 207         where appropriate.
 208
 209 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 210
 211         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 212         change parameter type.  Use GDB's print functions, and use
 213         core_addr_to_string where appropriate.
 214         (riscv_push_dummy_call): Use core_addr_to_string where
 215         appropriate, update call to riscv_print_arg_location, and reindent
 216         a few lines.
 217         (riscv_return_value): Update call to riscv_print_arg_location.
 218
 219 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 220             Tim Newsome <tim@sifive.com>
 221             Albert Ou <a0u@eecs.berkeley.edu>
 222             Darius Rad <darius@bluespec.com>
 223
 224         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 225         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 226         (ALLDEPFILES): Add riscv-tdep.c
 227         * configure.tgt: Add riscv support.
 228         * riscv-tdep.c: New file.
 229         * riscv-tdep.h: New file.
 230         * NEWS: Mention new target.
 231         * MAINTAINERS: Add entry for riscv.
 232
 233 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 234
 235         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 236         fields within aggregates.
 237
 238 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 239
 240         * record-btrace.c (btrace_print_lines): Change type of flags to
 241         gdb_disassembly_flags.
 242
 243 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 244
 245         * fbsd-nat.c: Include "inf-ptrace.h".
 246         (USE_SIGTRAP_SIGINFO): Conditionally define.
 247         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 248         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 249         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 250         function.
 251         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 252         Likewise.
 253         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 254         Likewise.
 255         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 256         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 257         "supports_stopped_by_hw_breakpoint" target methods.
 258
 259 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 260
 261         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 262         * fbsd-nat.c (debug_fbsd_nat): New variable.
 263         (show_fbsd_nat_debug): New function.
 264         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 265         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 266
 267 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 268
 269         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 270         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 271         prototype.
 272         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 273         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 274         method.
 275
 276 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 279         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 280
 281 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 282
 283         * charset.c (struct charset_vector): New.
 284         (charsets): Change type to charset_vector.
 285         (find_charset_names): Adjust.
 286         (add_one): Adjust.
 287         (_initialize_charset): Adjust.
 288
 289 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 290
 291         * progspace.h (struct program_space) <deleted_solibs>: Change
 292         type to std::vector<std::string>.
 293         * progspace.c (clear_program_space_solib_cache): Adjust.
 294         * breakpoint.c (print_solib_event): Adjust.
 295         (check_status_catch_solib): Adjust.
 296         * solib.c (update_solib_list): Adjust.
 297         * ui-out.h (class ui_out) <field_string>: New overload.
 298         * ui-out.c (ui_out::field_string): New overload.
 299
 300 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 301
 302         * progspace.h (struct program_space): Add constructor and
 303         destructor, initialize fields.
 304         (add_program_space): Remove.
 305         * progspace.c (add_program_space): Rename to...
 306         (program_space::program_space): ... this.
 307         (release_program_space): Rename to...
 308         (program_space::~program_space): ... this.
 309         (delete_program_space): Use delete to delete program_space.
 310         (initialize_progspace): Use new to allocate program_space.
 311         * inferior.c (add_inferior_with_spaces): Likewise.
 312         (clone_inferior_command): Likewise.
 313         * infrun.c (follow_fork_inferior): Likewise.
 314         (handle_vfork_child_exec_or_exit): Likewise.
 315
 316 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 317
 318         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 319         (delim_string_to_char_ptr_vec): Return std::vector of
 320         gdb::unique_xmalloc_ptr.
 321         (dirnames_to_char_ptr_vec_append): Take std::vector of
 322         gdb::unique_xmalloc_ptr.
 323         (dirnames_to_char_ptr_vec): Return std::vector of
 324         gdb::unique_xmalloc_ptr.
 325         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 326         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 327         (delim_string_to_char_ptr_vec): Return an std::vector of
 328         gdb::unique_xmalloc_ptr, adjust the code.
 329         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 330         gdb::unique_xmalloc_ptr, adjust the code.
 331         (dirnames_to_char_ptr_vec): Return an std::vector of
 332         gdb::unique_xmalloc_ptr, adjust the code.
 333         * auto-load.c (auto_load_safe_path_vec): Change type to
 334         std::vector of gdb::unique_xmalloc_ptr.
 335         (auto_load_expand_dir_vars): Return an std::vector of
 336         gdb::unique_xmalloc_ptr, adjust the code.
 337         (auto_load_safe_path_vec_update): Adjust.
 338         (filename_is_in_auto_load_safe_path_vec): Adjust.
 339         (auto_load_objfile_script_1): Adjust.
 340         * build-id.c (build_id_to_debug_bfd): Adjust.
 341         * linux-thread-db.c (thread_db_load_search): Adjust.
 342         * source.c (add_path): Adjust.
 343         (openp): Adjust.
 344         * symfile.c (find_separate_debug_file): Adjust.
 345         * utils.c (do_free_char_ptr_vec): Remove.
 346         (make_cleanup_free_char_ptr_vec): Remove.
 347
 348 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 349
 350         PR gdb/22907
 351         * common/pathstuff.c: Conditionally include "<windows.h>".
 352
 353 2018-03-01  Georg Sauthoff  <mail@georg.so>
 354
 355         PR gdb/22888
 356         * gcore.in: Quote variables and switch interpreter to bash.
 357
 358 2018-03-01  Tom Tromey  <tom@tromey.com>
 359
 360         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 361         assertion.  Add assertion for discriminant_index.
 362         (quirk_rust_enum): Use correct base type name in univariant case.
 363
 364 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 365
 366         * record.c (get_call_history_modifiers): Return a
 367         record_print_flags.
 368         (cmd_record_call_history): Adjust.
 369         * record-btrace.c (record_btrace_call_history): Adjust.
 370         (record_btrace_call_history_range): Adjust.
 371         (record_btrace_call_history_from): Adjust.
 372         * target-debug.h (target_debug_print_record_print_flags): New.
 373         * target-delegates.c: Re-generate.
 374         * target.c (target_call_history): Change flags type.
 375         (target_call_history_from): Likewise.
 376         (target_call_history_range): Likewise.
 377         * target.h (struct target_ops) <target_call_history>: Likewise.
 378         (target_call_history_from): Likewise.
 379         (target_call_history_range): Likewise.
 380
 381 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 382             Simon Marchi  <simon.marchi@polymtl.ca>
 383
 384         * common/common-utils.c: Include "sys/stat.h".
 385         (is_regular_file): Move here from "source.c"; change return
 386         type to "bool".
 387         * common/common-utils.h (is_regular_file): New prototype.
 388         * common/pathstuff.c (contains_dir_separator): New function.
 389         * common/pathstuff.h (contains_dir_separator): New prototype.
 390         * source.c: Don't include "sys/stat.h".
 391         (is_regular_file): Move to "common/common-utils.c".
 392
 393 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 394
 395         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 396         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 397         * auto-load.c: Include "common/pathstuff.h".
 398         * common/common-def.h (current_directory): Move here.
 399         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 400         function.
 401         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 402         prototype.
 403         * common/pathstuff.c: New file.
 404         * common/pathstuff.h: New file.
 405         * compile/compile.c: Include "common/pathstuff.h".
 406         * defs.h (current_directory): Move to "common/common-defs.h".
 407         * dwarf2read.c: Include "common/pathstuff.h".
 408         * exec.c: Likewise.
 409         * guile/scm-safe-call.c: Likewise.
 410         * linux-thread-db.c: Likewise.
 411         * main.c: Likewise.
 412         * nto-tdep.c: Likewise.
 413         * objfiles.c: Likewise.
 414         * source.c: Likewise.
 415         * symtab.c: Likewise.
 416         * utils.c: Include "common/pathstuff.h".
 417         (gdb_realpath): Move to "common/pathstuff.c".
 418         (gdb_realpath_keepfile): Likewise.
 419         (gdb_abspath): Likewise.
 420         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 421         (gdb_realpath_keepfile): Likewise.
 422         (gdb_abspath): Likewise.
 423
 424 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 425
 426         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 427         wildcard process pid for super_resume for kernels with a
 428         specific bug.
 429
 430 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 431
 432         * compile/compile.c (get_args): Add additional comments
 433         explaining function.
 434
 435 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 436             Tom Tromey  <tom@tromey.com>
 437
 438         * target.h (memory_write_request_s): Remove typedef.  Don't define
 439         VEC.
 440         (target_write_memory_blocks): Change argument to std::vector.
 441         (struct memory_write_request): Add constructor.
 442         * target-memory.c (compare_block_starting_address): Return bool.
 443         Change argument types.
 444         (claim_memory): Change arguments to use std::vector.
 445         (split_regular_and_flash_blocks, blocks_to_erase)
 446         (compute_garbled_blocks): Likewise.
 447         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 448         (target_write_memory_blocks): Change argument to std::vector.
 449         * symfile.c (struct load_section_data): Add constructor and
 450         destructor.  Use std::vector for "requests".
 451         (struct load_progress_data): Add initializers.
 452         (load_section_callback): Update.  Use "new".
 453         (clear_memory_write_data): Remove.
 454         (generic_load): Update.
 455
 456 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 457
 458         * arch/aarch64.h: Use common/tdesc.h.
 459
 460 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 461
 462         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 463         architecture with a 64-bit ABI.
 464
 465 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 466
 467         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 468         ahead of target description loading.
 469
 470 2018-02-26  Tom Tromey  <tom@tromey.com>
 471
 472         * stack.c (backtrace_command_1): Update.
 473         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 474         of "flags".
 475         * python/py-framefilter.c (py_print_frame)
 476         (gdbpy_apply_frame_filter): Change type of "flags".
 477         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 478         of "flags".
 479         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 480         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 481         * extension.h (enum frame_filter_flag): Rename from
 482         frame_filter_flags.
 483         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 484         (apply_ext_lang_frame_filter): Change type of "flags".
 485         * extension.c (apply_ext_lang_frame_filter): Change type of
 486         "flags".
 487         * extension-priv.h (struct extension_language_ops)
 488         <apply_frame_filter>: Change type of "flags".
 489
 490 2018-02-26  Tom Tromey  <tom@tromey.com>
 491
 492         PR python/16497:
 493         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 494         off-by-one in py_end computation.
 495         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 496         PRINT_MORE_FRAMES.
 497         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 498         constant.
 499
 500 2018-02-26  Tom Tromey  <tom@tromey.com>
 501
 502         * dwarf2read.c (struct variant_field): New.
 503         (struct nextfield) <variant>: New field.
 504         (dwarf2_add_field): Handle DW_TAG_variant_part.
 505         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 506         discriminated union.
 507         (read_structure_type): Handle DW_TAG_variant_part.
 508         (handle_struct_member_die): New function, extracted from
 509         process_structure_scope.  Handle DW_TAG_variant.
 510         (process_structure_scope): Handle discriminated unions.  Call
 511         handle_struct_member_die.
 512
 513 2018-02-26  Tom Tromey  <tom@tromey.com>
 514
 515         * rust-lang.h (rust_last_path_segment): Declare.
 516         * rust-lang.c (rust_last_path_segment): Now public.  Change
 517         contract.
 518         (struct disr_info): Remove.
 519         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 520         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 521         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 522         (rust_enum_p, rust_enum_variant): New function.
 523         (rust_underscore_fields): Remove "offset" parameter.
 524         (rust_print_enum): New function.
 525         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 526         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 527         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 528         enums.
 529         (rust_internal_print_type): New function, from rust_print_type.
 530         Remove enum code.
 531         (rust_print_type): Call rust_internal_print_type.
 532         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 533         Update enum handling.
 534         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 535         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 536         (rust_union_quirks): New functions.
 537         (process_full_comp_unit, process_full_type_unit): Call
 538         rust_union_quirks.
 539         (process_structure_scope): Update rust_unions if necessary.
 540
 541 2018-02-26  Tom Tromey  <tom@tromey.com>
 542
 543         * value.h (value_union_variant): Declare.
 544         * valops.c (value_union_variant): New function.
 545         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 546         (struct discriminant_info): New.
 547         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 548         enumerator.
 549         (struct main_type) <flag_discriminated_union>: New field.
 550
 551 2018-02-26  Tom Tromey  <tom@tromey.com>
 552
 553         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 554         unittests/unpack-selftests.c.
 555         * unittests/unpack-selftests.c: New file.
 556         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 557
 558 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 559
 560         * dwarf2read.c (struct partial_die_info) <read>: New method.
 561         (read_partial_die): Remove the declaration.
 562         (load_partial_dies): Update.
 563         (partial_die_info::partial_die_info):
 564         (read_partial_die): Change it to partial_die_info::read.
 565
 566 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 567
 568         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 569         (fixup_partial_die): Remove declaration.
 570         (scan_partial_symbols): Update.
 571         (partial_die_parent_scope): Likewise.
 572         (partial_die_full_name): Likewise.
 573         (fixup_partial_die): Change it to partial_die_info::fixup.
 574
 575 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 576
 577         * dwarf2read.c (read_partial_die): Update the declaration.
 578         (load_partial_dies): Caller update.
 579         (read_partial_die): Remove one argument abbrev_len.
 580
 581 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 582
 583         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 584         assignment operator.
 585         (load_partial_dies): Use ctor and copy ctor.
 586         (read_partial_die): Update.
 587         (dwarf2_cu::find_partial_die): Use ctor.
 588
 589 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 590
 591         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 592         (find_partial_die_in_comp_unit): Change it to
 593         dwarf2_cu::find_partial_die.
 594         (find_partial_die): Update.
 595
 596 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 597
 598         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 599         is NULL.
 600
 601 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 602
 603         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 604
 605 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 606
 607         * arch/amd64.h: Use common/tdesc.h.
 608         * arch/i386.c: Likewise.
 609         * arch/i386.h: Likewise.
 610         * arch/tic6x.c: Likewise.
 611         * arch/tdesc.h: Move file from here...
 612         * common/tdesc.h: ...to here.
 613         * features/aarch64-core.c: Regenerate.
 614         * features/aarch64-fpu.c: Regenerate.
 615         * features/i386/32bit-avx.c: Regenerate.
 616         * features/i386/32bit-avx512.c: Regenerate.
 617         * features/i386/32bit-core.c: Regenerate.
 618         * features/i386/32bit-linux.c: Regenerate.
 619         * features/i386/32bit-mpx.c: Regenerate.
 620         * features/i386/32bit-pkeys.c: Regenerate.
 621         * features/i386/32bit-sse.c: Regenerate.
 622         * features/i386/64bit-avx.c: Regenerate.
 623         * features/i386/64bit-avx512.c: Regenerate.
 624         * features/i386/64bit-core.c: Regenerate.
 625         * features/i386/64bit-linux.c: Regenerate.
 626         * features/i386/64bit-mpx.c: Regenerate.
 627         * features/i386/64bit-pkeys.c: Regenerate.
 628         * features/i386/64bit-segments.c: Regenerate.
 629         * features/i386/64bit-sse.c: Regenerate.
 630         * features/i386/x32-core.c: Regenerate.
 631         * features/tic6x-c6xp.c: Regenerate.
 632         * features/tic6x-core.c: Regenerate.
 633         * features/tic6x-gp.c: Regenerate.
 634         * target-descriptions.c: Use common/tdesc.h.
 635         * target-descriptions.h: Likewise.
 636
 637 2018-02-24  Tom Tromey  <tom@tromey.com>
 638
 639         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 640         (try_thread_db_load_from_dir, thread_db_load_search): Use
 641         std::string.
 642         (info_auto_load_libthread_db_compare): Return bool.  Change
 643         argument types.
 644         (info_auto_load_libthread_db): Use std::vector, std::string.
 645         Remove cleanups.
 646
 647 2018-02-24  Tom Tromey  <tom@tromey.com>
 648
 649         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 650         std::string.
 651         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 652         std::string*.
 653         * gdbarch.c: Rebuild.
 654         * gdbarch.h: Rebuild.
 655         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 656         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 657         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 658         std::string*.
 659
 660 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 661
 662         * gdbtypes.h (sect_offset): Change type to uint64_t.
 663         (sect_offset_str): New function.
 664         * dwarf2read.c (create_addrmap_from_aranges): Use
 665         sect_offset_str.
 666         (error_check_comp_unit_head): Likewise.
 667         (create_debug_type_hash_table): Likewise.
 668         (read_cutu_die_from_dwo): Likewise.
 669         (init_cutu_and_read_dies): Likewise.
 670         (init_cutu_and_read_dies_no_follow): Likewise.
 671         (process_psymtab_comp_unit_reader): Likewise.
 672         (partial_die_parent_scope): Likewise.
 673         (peek_die_abbrev): Likewise.
 674         (process_queue): Likewise.
 675         (dwarf2_physname): Likewise.
 676         (read_namespace_alias): Likewise.
 677         (read_import_statement): Likewise.
 678         (create_dwo_cu_reader): Likewise.
 679         (create_cus_hash_table): Likewise.
 680         (lookup_dwo_cutu): Likewise.
 681         (inherit_abstract_dies): Likewise.
 682         (read_func_scope): Likewise.
 683         (read_call_site_scope): Likewise.
 684         (dwarf2_add_member_fn): Likewise.
 685         (read_common_block): Likewise.
 686         (read_module_type): Likewise.
 687         (read_typedef): Likewise.
 688         (read_subrange_type): Likewise.
 689         (load_partial_dies): Likewise.
 690         (read_partial_die): Likewise.
 691         (find_partial_die): Likewise.
 692         (read_str_index): Likewise.
 693         (dwarf2_string_attr): Likewise.
 694         (build_error_marker_type): Likewise.
 695         (lookup_die_type): Likewise.
 696         (dump_die_shallow): Likewise.
 697         (follow_die_ref): Likewise.
 698         (dwarf2_fetch_die_loc_sect_off): Likewise.
 699         (dwarf2_fetch_constant_bytes): Likewise.
 700         (follow_die_sig): Likewise.
 701         (get_signatured_type): Likewise.
 702         (get_DW_AT_signature_type): Likewise.
 703         (dwarf2_find_containing_comp_unit): Likewise.
 704         (set_die_type): Likewise.
 705
 706 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 707
 708         * arch/aarch64.c: Include "common-defs.h".
 709         * arch/amd64.c: Likewise.
 710         * arch/i386.c: Likewise.
 711
 712 2018-02-21  Tom Tromey  <tom@tromey.com>
 713
 714         * value.h: (extract_field_op): Update.
 715         * eval.c (extract_field_op): Return a const char *.
 716         * expression.h (parse_expression_for_completion): Update.
 717         * completer.c (complete_expression): Update.
 718         (add_struct_fields): Make fieldname const.
 719         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 720         (mark_completion_tag, parse_exp_in_context_1): Update.
 721         (parse_expression_for_completion): Change "name" to
 722         unique_xmalloc_ptr*.
 723
 724 2018-02-21  Tom Tromey  <tom@tromey.com>
 725
 726         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 727
 728 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 729
 730         * avr-tdep.c (avr_read_pc): Change parameter type to
 731         readable_regcache.
 732         * gdbarch.sh (read_pc): Likewise.
 733         * gdbarch.c: Re-generated.
 734         * gdbarch.h: Re-generated.
 735         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 736         readable_regcache.
 737         * ia64-tdep.c (ia64_read_pc): Likewise.
 738         * mips-tdep.c (mips_read_pc): Likewise.
 739         * spu-tdep.c (spu_read_pc): Likewise.
 740
 741 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 742
 743         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 744         * regcache-dump.c: New file.
 745         * regcache.c: Move register_dump to regcache-dump.c.
 746         (maintenance_print_registers): Likewise.
 747         (maintenance_print_raw_registers): Likewise.
 748         (maintenance_print_cooked_registers): Likewise.
 749         (maintenance_print_register_groups): Likewise.
 750         (maintenance_print_remote_registers): Likewise.
 751         (_initialize_regcache): Likewise.
 752         * regcache.h (register_dump): Moved from regcache.c.
 753
 754 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 755
 756         * regcache.c (regcache::regcache): Update.
 757         (regcache::invalidate): Move it to detached_regcache::invalidate.
 758         (get_thread_arch_aspace_regcache): Update.
 759         (regcache::raw_update): Update.
 760         (regcache::cooked_read): Remove some code.
 761         (regcache::cooked_read_value): Likewise.
 762         (regcache::raw_write): Remove assert on m_readonly_p.
 763         (regcache::raw_supply_integer): Move it to
 764         detached_regcache::raw_supply_integer.
 765         (regcache::raw_supply_zeroed): Likewise.
 766         * regcache.h (detached_regcache) <raw_supply_integer>: New
 767         declaration.
 768         <raw_supply_zeroed, invalidate>: Likewise.
 769         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 770         <invalidate>: Likewise.
 771         <m_readonly_p>: Removed.
 772
 773 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 774
 775         * infcmd.c (get_return_value): Let stop_regs point to
 776         get_current_regcache.
 777         * regcache.c (regcache::regcache): Remove.
 778         (register_dump_reg_buffer): New class.
 779         (regcache_print): Adjust.
 780         * regcache.h (regcache): Remove constructors.
 781
 782 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 783
 784         * regcache.c (class register_dump): New class.
 785         (register_dump_regcache, register_dump_none): New class.
 786         (register_dump_remote, register_dump_groups): New class.
 787         (regcache_print): Update.
 788         * regcache.h (regcache_dump_what): Move it to regcache.c.
 789         (regcache) <dump>: Remove.
 790
 791 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 792
 793         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 794          reg_buffer_rw *.
 795         (jit_unwind_reg_set_impl): Call raw_supply.
 796         (jit_frame_sniffer): Use reg_buffer_rw.
 797         * record-full.c (record_full_core_regbuf): Change its type.
 798         (record_full_core_open_1): Use reg_buffer_rw.
 799         (record_full_close): Likewise.
 800         (record_full_core_fetch_registers): Use regcache->raw_supply.
 801         (record_full_core_store_registers): Likewise.
 802         * regcache.c (regcache::get_register_status): Move it to
 803         reg_buffer.
 804         (regcache_raw_set_cached_value): Remove.
 805         (regcache::raw_set_cached_value): Remove.
 806         (regcache::raw_write): Call raw_supply.
 807         (regcache::raw_supply): Move it to reg_buffer_rw.
 808         * regcache.h (regcache_raw_set_cached_value): Remove.
 809         (reg_buffer_rw): New class.
 810
 811 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 812
 813         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 814         readonly_detached_regcache.
 815         (dummy_frame_prev_register): Use regcache->cooked_read.
 816         * frame.c (frame_save_as_regcache): Change return type.
 817         (frame_pop): Update.
 818         * frame.h (frame_save_as_regcache): Update declaration.
 819         * inferior.h (get_infcall_suspend_state_regcache): Update
 820         declaration.
 821         * infrun.c (infcall_suspend_state) <registers>: use
 822         readonly_detached_regcache.
 823         (save_infcall_suspend_state): Don't use regcache_dup.
 824         (get_infcall_suspend_state_regcache): Change return type.
 825         * linux-fork.c (struct fork_info) <savedregs>: Change to
 826         readonly_detached_regcache.
 827         <pc>: New field.
 828         (fork_save_infrun_state): Don't use regcache_dup.
 829         (info_checkpoints_command): Adjust.
 830         * mi/mi-main.c (register_changed_p): Update declaration.
 831         (mi_cmd_data_list_changed_registers): Use
 832         readonly_detached_regcache.
 833         (register_changed_p): Change parameter type to
 834         readonly_detached_regcache.
 835         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 836         readonly_detached_regcache.
 837         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 838         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 839         New.
 840         (regcache::save): Move it to reg_buffer.
 841         (regcache::restore): Change parameter type.
 842         (regcache_dup): Remove.
 843         * regcache.h (reg_buffer) <save>: New method.
 844         (readonly_detached_regcache): New class.
 845         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 846         readonly_detached_regcache.
 847         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 848
 849 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 850
 851         * frame.c (frame_save_as_regcache): Use regcache method save.
 852         (frame_pop): Use regcache method restore.
 853         * infrun.c (restore_infcall_suspend_state): Likewise.
 854         * linux-fork.c (fork_load_infrun_state): Likewise.
 855         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 856         save.
 857         * regcache.c (regcache_save): Remove.
 858         (regcache::restore): More asserts.
 859         (regcache_cpy): Remove.
 860         * regcache.h (regcache_save): Remove the declaration.
 861         (regcache::restore): Move from private to public.
 862         Remove the friend declaration of regcache_cpy.
 863         (regcache_cpy): Remove declaration.
 864
 865 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 866
 867         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 868         parameter type to 'readable_regcache *'.
 869         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 870         * arm-tdep.c (arm_neon_quad_read): Likewise.
 871         (arm_pseudo_read): Likewise.
 872         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 873         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 874         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 875         * gdbarch.c: Re-generated.
 876         * gdbarch.h: Re-generated.
 877         * gdbarch.sh (pseudo_register_read): Change parameter type to
 878         'readable_regcache *'.
 879         (pseudo_register_read_value): Likewise.
 880         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 881         (h8300_pseudo_register_read): Likewise.
 882         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 883         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 884         (i386_pseudo_register_read_into_value): Likewise.
 885         (i386_pseudo_register_read_value): Likewise.
 886         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 887         declaration.
 888         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 889         * m32c-tdep.c (m32c_raw_read): Likewise.
 890         (m32c_read_flg): Likewise.
 891         (m32c_banked_register): Likewise.
 892         (m32c_banked_read): Likewise.
 893         (m32c_sb_read): Likewise.
 894         (m32c_part_read): Likewise.
 895         (m32c_cat_read): Likewise.
 896         (m32c_r3r2r1r0_read): Likewise.
 897         (m32c_pseudo_register_read): Likewise.
 898         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 899         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 900         (mep_pseudo_cr64_read): Likewise.
 901         (mep_pseudo_register_read): Likewise.
 902         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 903         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 904         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 905         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 906         (regcache::cooked_read): Likewise.
 907         (regcache::cooked_read_value): Likewise.
 908         (regcache_cooked_read_signed):
 909         (regcache::cooked_read): Likewise.
 910         * regcache.h (readable_regcache): New class.
 911         (regcache): Inherit readable_regcache.  Move some methods to
 912         readable_regcache.
 913         * rl78-tdep.c (rl78_pseudo_register_read): Change
 914         parameter type to 'readable_regcache *'.
 915         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 916         (e500_pseudo_register_read): Change parameter type to
 917         'readable_regcache *'.
 918         (dfp_pseudo_register_read): Likewise.
 919         (vsx_pseudo_register_read): Likewise.
 920         (efpr_pseudo_register_read): Likewise.
 921         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 922         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 923         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 924         (sh64_pseudo_register_read): Likewise.
 925         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 926         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 927         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 928         (spu_pseudo_register_read): Likewise.
 929         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 930         (xtensa_pseudo_register_read): Likewise.
 931
 932 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 933
 934         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 935         (regcache::arch): Move it to reg_buffer::arch.
 936         (regcache::register_buffer): Likewise.
 937         (regcache::assert_regnum): Likewise.
 938         (regcache::num_raw_registers): Likewise.
 939         * regcache.h (reg_buffer): New class.
 940         (regcache): Inherit reg_buffer.
 941
 942 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 943
 944         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 945         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 946
 947 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 948
 949         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 950
 951 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 952
 953         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 954         (SFILES): Remove common/*.c files.
 955         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 956         * common/common.host: Add common reference.
 957         * configure.ac: Likewise.
 958         * configure: Regenerate.
 959
 960 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 961
 962         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 963         (block_initialize_namespace): Use new.
 964         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 965         (dwarf2_free_objfile): Use delete.
 966         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 967         (copy_type_recursive): Use new.
 968         * gdb_obstack.h (allocate_on_obstack): New.
 969
 970 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 971
 972         PR gdb/22849
 973         * inferior.c (exit_inferior_1): Reset inf->control.
 974
 975 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 976
 977         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 978         declaration.
 979
 980 2018-02-14  Pedro Alves  <palves@redhat.com>
 981
 982         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 983         frame_cleanup_after_sniffer on exception.
 984
 985 2018-02-14  Tom Tromey  <tom@tromey.com>
 986
 987         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 988         const.
 989         (solib_bfd_open): Make pathname const.
 990         * solib.c (solib_bfd_open): Make pathname const.
 991         * solib-spu.c (spu_bfd_fopen): Make name const.
 992         (spu_bfd_open): Make pathname const.
 993         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 994         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 995
 996 2018-02-14  Tom Tromey  <tom@tromey.com>
 997
 998         * symfile.c (symfile_bfd_open): Update.
 999         * source.h (openp, source_full_path_of, find_and_open_source):
1000         Change argument type to unique_xmalloc_ptr.
1001         * source.c (openp): Take a unique_xmalloc_ptr.
1002         (source_full_path_of, find_and_open_source): Likewise.
1003         (open_source_file, symtab_to_fullname): Update.
1004         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
1005         unique_xmalloc_ptr.
1006         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
1007         (exec_file_find): Update.
1008         * psymtab.c (psymtab_to_fullname): Update.
1009         * nto-tdep.h (nto_find_and_open_solib): Update.
1010         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
1011         unique_xmalloc_ptr.
1012         * exec.c (exec_file_attach): Update.
1013         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
1014         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
1015
1016 2018-02-14  Tom Tromey  <tom@tromey.com>
1017
1018         * solib.c: Include source.h.
1019         * nto-tdep.c: Include source.h.
1020         * mi/mi-cmd-env.c: Include source.h.
1021         * infcmd.c: Include source.h.
1022         * exec.c: Include source.h.
1023         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
1024         (add_path, directory_switch, source_path, init_source_path): Move
1025         declarations...
1026         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
1027         (add_path, directory_switch, source_path, init_source_path):
1028         ...here.
1029
1030 2018-02-14  Tom Tromey  <tom@tromey.com>
1031
1032         * solist.h (exec_file_find, solib_find): Return
1033         unique_xmalloc_ptr.
1034         (solib_bfd_fopen): Take a const char *.
1035         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1036         (exec_file_find, solib_find): Likewise.
1037         (solib_bfd_fopen): Do not take ownership of "pathname".
1038         (solib_bfd_open): Use unique_xmalloc_ptr.
1039         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1040         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1041         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1042         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1043
1044 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1045
1046         * ada-lang.c (name_match_type_from_name): Remove reference to
1047         ada_name_for_lookup in function's documentation.
1048         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1049
1050 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1051
1052         * defs.h (enum openp_flags): New enum.
1053         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1054         Move to enum openp_flags.
1055         (openp_flags): New enum flags.
1056         (openp): Change parameter type to openp_flags.
1057         * source.c (openp): Change parameter type to openp_flags.
1058         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1059         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1060
1061 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1062
1063         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1064         per-command.
1065
1066 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1067
1068         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1069         into...
1070         (class dwarf2_queue_guard): ...the destructor of this new class.
1071         (dw2_do_instantiate_symtab): Create instance of the new class
1072         dwarf2_queue_guard, remove cleanup.
1073
1074 2018-02-09  Tom Tromey  <tom@tromey.com>
1075
1076         * source.c (find_source_lines): Don't reference past the end of
1077         the vector.
1078
1079 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1080
1081         * remote.c (remote_btrace_maybe_reopen): Change error message.
1082         * btrace.c (btrace_enable): Likewise.
1083         (parse_xml_btrace): Likewise.
1084         (parse_xml_btrace_conf): Likewise.
1085
1086 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1087
1088         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1089         (linux_enable_pt, linux_enable_bts): Call
1090         diagnose_perf_event_open_fail.
1091
1092 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1093
1094         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1095         Remove parameter and change return type.  Update callers.  Move it.
1096         (linux_enable_bts, linux_enable_pt): Improve error message.
1097         (linux_enable_pt): Remove zero buffer size check.
1098         (linux_enable_btrace): Improve error messages.  Remove NULL return
1099         check.
1100
1101 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1102
1103         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1104         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1105         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1106         (linux_supports_pt, linux_supports_btrace): Remove.
1107         (linux_enable_bts): Call cpu_supports_bts.
1108         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1109         * remote.c (remote_supports_btrace): Remove.
1110         (init_remote_ops): Remove remote_supports_btrace.
1111         * target-delegates.c: Regenerated.
1112         * target.c (target_supports_btrace): Remove.
1113         * target.h (target_ops) <to_supports_btrace>: Remove
1114         (target_supports_btrace): Remove.
1115         * x86-linux-nat.c (x86_linux_create_target): Remove
1116         linux_supports_btrace.
1117
1118 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1119
1120         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1121         btrace failed.
1122         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1123         exception and use message in own exception.
1124
1125 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1126
1127         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1128         (perf_event_pt_event_type): Use gdb_file_up.
1129         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1130         scoped_fd, and scoped_mmap.
1131
1132 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1133
1134         * common/scoped_mmap.h: New.
1135         * unittests/scoped_mmap-selftest.c: New.
1136         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1137         unittests/scoped_mmap-selftest.c.
1138
1139 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1140
1141         * common/scoped_fd.h: New.
1142         * unittests/scoped_fd-selftest.c: New.
1143         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1144         unittests/scoped_fd-selftest.c.
1145
1146 2018-02-09  Tom Tromey  <tom@tromey.com>
1147
1148         * auto-load.c (auto_load_section_scripts): Use
1149         gdb::unique_xmalloc_ptr.
1150
1151 2018-02-09  Tom Tromey  <tom@tromey.com>
1152
1153         * auto-load.c (execute_script_contents): Use std::string.
1154
1155 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1156
1157         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1158         Python function, rather than a new command.
1159
1160 2018-02-08  Tom Tromey  <tom@tromey.com>
1161
1162         * solib.c (solib_find_1): Use std::string.
1163         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1164
1165 2018-02-08  Tom Tromey  <tom@tromey.com>
1166
1167         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1168
1169 2018-02-08  Tom Tromey  <tom@tromey.com>
1170
1171         * source.c (find_source_lines): Use gdb::def_vector.
1172
1173 2018-02-08  Tom Tromey  <tom@tromey.com>
1174
1175         * macrocmd.c (struct temporary_macro_definition): New.
1176         (macro_define_command): Use temporary_macro_definition.  Remove
1177         cleanups.
1178         (free_macro_definition_ptr): Remove.
1179
1180 2018-02-08  Tom Tromey  <tom@tromey.com>
1181
1182         * macroexp.c (maybe_expand): Use std::string.
1183
1184 2018-02-08  Tom Tromey  <tom@tromey.com>
1185
1186         * macroexp.c (struct macro_buffer): Add initializers for some
1187         members.
1188         (init_buffer, init_shared_buffer, free_buffer)
1189         (free_buffer_return_text): Remove.
1190         (macro_buffer): New constructors.
1191         (~macro_buffer): New destructor.
1192         (macro_buffer::set_shared): New method.
1193         (macro_buffer::resize_buffer, macro_buffer::appendc)
1194         (macro_buffer::appendmem): Now methods, not free functions.
1195         (set_token, append_tokens_without_splicing, stringify)
1196         (macro_stringify): Update.
1197         (gather_arguments): Change return type.  Remove argc_p argument,
1198         add args_ptr argument.  Use std::vector.
1199         (substitute_args): Remove argc argument.  Accept std::vector.
1200         (expand): Update.  Use std::vector.
1201         (scan, macro_expand, macro_expand_next): Update.
1202
1203 2018-02-08  Tom Tromey  <tom@tromey.com>
1204
1205         * symtab.c (default_collect_symbol_completion_matches_break_on):
1206         Use unique_xmalloc_ptr.
1207         * macroscope.h: (sal_macro_scope, user_macro_scope)
1208         (default_macro_scope): Return unique_xmalloc_ptr.
1209         * macroscope.c (sal_macro_scope, user_macro_scope)
1210         (default_macro_scope): Return unique_xmalloc_ptr.
1211         * macroexp.h (macro_expand, macro_expand_once): Return
1212         unique_xmalloc_ptr.
1213         * macroexp.c (macro_expand, macro_expand_once): Return
1214         unique_xmalloc_ptr.
1215         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1216         (info_macro_command, info_macros_command): Use
1217         unique_xmalloc_ptr.
1218         * compile/compile-c-support.c (write_macro_definitions): Use
1219         unique_xmalloc_ptr.
1220         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1221
1222 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1223
1224         * value.c (value_static_field): Assign field type instead of
1225         containing type when returning an optimized out value.
1226
1227 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1228
1229         * ft32-tdep.c (ft32_read_pc): Remove.
1230         (ft32_write_pc): Remove.
1231         (ft32_gdbarch_init): Update.
1232         * m32r-tdep.c (m32r_read_pc): Remove.
1233         (m32r_gdbarch_init): Update.
1234         * mep-tdep.c (mep_read_pc): Remove.
1235         (mep_gdbarch_init): Update.
1236         * microblaze-tdep.c (microblaze_write_pc): Remove.
1237         (microblaze_gdbarch_init): Update.
1238         * mn10300-tdep.c (mn10300_read_pc): Remove.
1239         (mn10300_write_pc): Remove.
1240         (mn10300_gdbarch_init): Update.
1241         * moxie-tdep.c (moxie_read_pc): Remove.
1242         (moxie_write_pc): Remove.
1243         (moxie_gdbarch_init): Update.
1244
1245 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1246
1247         * expprint.c (print_subexp_standard): Handle
1248         OP_F77_UNDETERMINED_ARGLIST.
1249         (dump_subexp_body_standard): Likewise.
1250
1251 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1252
1253         * target-descriptions.c (tdesc_element_visitor) Add empty
1254         implementations.
1255         (tdesc_type): Move make_gdb_type from here.
1256         (tdesc_type_builtin): Likewise.
1257         (tdesc_type_vector): Likewise.
1258         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1259         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1260         (make_gdb_type_union): Likewise.
1261         (make_gdb_type_flags): Likewise.
1262         (make_gdb_type_enum): Likewise.
1263         (make_gdb_type): New function.
1264         (tdesc_register_type): Use static make_gdb_type.
1265
1266 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1267
1268         * infcmd.c (default_print_one_register_info): Align natural-format
1269         column values consistently one under another.
1270         (pad_to_column): New function.
1271
1272 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1273
1274         * dwarf2read.c (dwarf2_physname): Move commment.
1275
1276 2018-02-01  Leszek Swirski  <leszeks@google.com>
1277
1278         * varobj.c (varobj_formatted_print_options): Allow recursive
1279         pretty printing if pretty printing is enabled.
1280
1281 2018-02-01  Leszek Swirski  <leszeks@google.com>
1282
1283         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1284         names after a structop as a filename.
1285
1286 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1287
1288         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1289         (arm_record_coproc_data_proc): Likewise.
1290
1291 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1292
1293         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1294
1295 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1296
1297         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1298         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1299
1300 2018-01-31  Pedro Alves  <palves@redhat.com>
1301
1302         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1303         * inflow.c (child_terminal_save_inferior): Wrap reference to
1304         tcgetpgrp in HAVE_TERMIOS_H.
1305         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1306         _WIN32.
1307         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1308         always iterate over all inferiors.
1309         (gdbsim_cntrl_c): Adjust.
1310         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1311
1312 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1313
1314         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1315         index type is objfile-owned if the element type is as well.
1316
1317 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1318
1319         GDB 8.1 released.
1320
1321 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1322
1323         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1324         "features/s390x-linux64.c".
1325         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1326         s390_linux32 and s390x_linux64.
1327         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1328         default tdesc.
1329         * s390-tdep.c: Include "features/s390-linux32.c" and
1330         "features/s390x-linux64.c".
1331         (s390_tdesc_valid): Add check for tdesc_has_registers.
1332         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1333         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1334         tdesc_s390x_linux64.
1335         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1336         tdesc_s390x_linux64 to...
1337         * s390-tdep.h: ...here.
1338
1339 2018-01-30  Pedro Alves  <palves@redhat.com>
1340
1341         PR gdb/13211
1342         * config.in, configure: Regenerate.
1343         * configure.ac: Check for getpgid.
1344         * go32-nat.c (go32_pass_ctrlc): New.
1345         (go32_target): Install it.
1346         * inf-child.c (inf_child_target): Install
1347         child_terminal_save_inferior, child_pass_ctrlc and
1348         child_interrupt.
1349         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1350         (inf_ptrace_target): No longer install it.
1351         * infcmd.c (interrupt_target_1): Adjust.
1352         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1353         (child_interrupt): Declare.
1354         (inferior::terminal_state): New.
1355         * inflow.c (struct terminal_info): Update comments.
1356         (inferior_process_group): Delete.
1357         (terminal_is_ours): Delete.
1358         (gdb_tty_state): New.
1359         (child_terminal_init): Adjust.
1360         (is_gdb_terminal, sharing_input_terminal_1)
1361         (sharing_input_terminal): New functions.
1362         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1363         Set the process's actual process group in the foreground if
1364         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1365         mark terminal as the inferior's if not sharing GDB's terminal.
1366         Don't check attach_flag.
1367         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1368         pass down a target_terminal_state.
1369         (child_terminal_save_inferior): New, factored out from ...
1370         (child_terminal_ours_1): ... this.  Handle
1371         target_terminal_state::is_ours_for_output.
1372         (child_interrupt, child_pass_ctrlc): New.
1373         (inflow_inferior_exit): Clear the inferior's terminal_state.
1374         (copy_terminal_info): Copy the inferior's terminal state.
1375         (_initialize_inflow): Remove reference to terminal_is_ours.
1376         * inflow.h (inferior_process_group): Delete.
1377         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1378         * procfs.c (procfs_target): Don't install procfs_interrupt.
1379         (procfs_interrupt): Delete.
1380         * remote.c (remote_serial_quit_handler): Adjust.
1381         (remote_interrupt): Remove ptid parameter.  Adjust.
1382         * target-delegates.c: Regenerate.
1383         * target.c: Include "terminal.h".
1384         (target_terminal::terminal_state): Rename to ...
1385         (target_terminal::m_terminal_state): ... this.
1386         (target_terminal::init): Adjust.
1387         (target_terminal::inferior): Adjust to per-inferior
1388         terminal_state.
1389         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1390         (target_terminal::ours, target_terminal::ours_for_output): Use
1391         target_terminal_is_ours_kind.
1392         (target_interrupt): Remove ptid parameter.  Adjust.
1393         (default_target_pass_ctrlc): Adjust.
1394         * target.h (target_ops::to_terminal_save_inferior): New field.
1395         (target_ops::to_interrupt): Remove ptid_t parameter.
1396         (target_interrupt): Remove ptid_t parameter.  Update comment.
1397         (target_pass_ctrlc): Update comment.
1398         * target/target.h (target_terminal_state): New scoped enum,
1399         factored out of ...
1400         (target_terminal::terminal_state): ... here.
1401         (target_terminal::inferior): Update comments.
1402         (target_terminal::restore_inferior): New.
1403         (target_terminal::is_inferior, target_terminal::is_ours)
1404         (target_terminal::is_ours_for_output): Adjust.
1405         (target_terminal::scoped_restore_terminal_state): Adjust to
1406         rename, and call restore_inferior() instead of inferior().
1407         (target_terminal::scoped_restore_terminal_state::m_state): Change
1408         type.
1409         (target_terminal::terminal_state): Rename to ...
1410         (target_terminal::m_terminal_state): ... this and change type.
1411
1412 2018-01-30  Pedro Alves  <palves@redhat.com>
1413
1414         * linux-nat.c (wait_for_signal): New function.
1415         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1416         directly.
1417         (async_terminal_is_ours)
1418         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1419         (linux_nat_add_target): Don't override
1420         to_terminal_inferior/to_terminal_ours.
1421
1422 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1423
1424         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1425
1426 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1427
1428         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1429         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1430         dwarf2_per_objfile_free here.
1431         (dwarf2_per_objfile_free): Remove.
1432         (_initialize_dwarf2_read): Don't register
1433         dwarf2_per_objfile_free as a registry cleanup.
1434
1435 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1436
1437         Avoid compilation errors in MinGW native builds
1438
1439         The error is triggered by including python-internal.h, and the
1440         error message is:
1441
1442              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1443                       from build-gnulib/import/math.h:27,
1444                       from d:/usr/Python26/include/pyport.h:235,
1445                       from d:/usr/Python26/include/Python.h:58,
1446                       from python/python-internal.h:94,
1447                       from python/py-arch.c:24:
1448              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1449         using ::hypot;
1450                 ^~~~~
1451
1452         This happens because Python headers define 'hypot' to expand t
1453         '_hypot' in the Windows builds.
1454         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1455         'hypoth'.  This avoids a compilation error.
1456
1457 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1458
1459         * MAINTAINERS (Write After Approval): Fix ordering.
1460
1461 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1462
1463         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1464
1465 2018-01-26  Alan Modra  <amodra@gmail.com>
1466
1467         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1468         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1469         Remove nop.  Make const.  Comment.
1470         (powerpc32_plt_stub_so_2): New.
1471         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1472         Correct count.  Update uses.
1473         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1474         Move common code reading PLT entry word.  Correct
1475         powerpc32_plt_stub PLT address calculation.
1476         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1477         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1478         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1479         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1480         (ppc64_standard_linkage8): Likewise.
1481         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1482         Correct insns description.
1483         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1484
1485 2018-01-24  Pedro Alves  <palves@redhat.com>
1486
1487         GCC PR libstdc++/83906
1488         * gdbtypes.c (operator==(const dynamic_prop &,
1489         const dynamic_prop &)): New.
1490         (operator==(const range_bounds &, const range_bounds &)): New.
1491         (check_types_equal): Use them instead of memcmp.
1492         * gdbtypes.h (operator==(const dynamic_prop &,
1493         const dynamic_prop &)): Declare.
1494         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1495         (operator==(const range_bounds &, const range_bounds &)): Declare.
1496         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1497
1498 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1499
1500         * s390-linux-tdep.c (s390_record_address_mask)
1501         (s390_record_calc_disp_common, s390_record_calc_disp)
1502         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1503         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1504         (s390_process_record): Move to s390-tdep.c.
1505         (s390_linux_init_abi_any): Adjust.
1506         * s390-tdep.c (s390_record_address_mask)
1507         (s390_record_calc_disp_common, s390_record_calc_disp)
1508         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1509         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1510         (s390_process_record): Moved from s390-linux-tdep.c
1511         (s390_gdbarch_init): Adjust.
1512
1513 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1514
1515         * s390-linux-nat.c (s390-tdep.h): New include.
1516         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1517         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1518         (ALLDEPFILES): Add s390-tdep.c.
1519         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1520         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1521         * s390-tdep.h: ...this.  New file.
1522         * s390-linux-tdep.c (s390-tdep.h): New include.
1523         (_initialize_s390_tdep): Rename to...
1524         (_initialize_s390_linux_tdep): ...this and adjust.
1525         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1526         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1527         s390-tdep.h.
1528         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1529         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1530         (s390_is_partial_instruction, s390_software_single_step)
1531         (is_non_branch_ril, s390_displaced_step_copy_insn)
1532         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1533         (s390_prologue_data, s390_addr, s390_store, s390_load)
1534         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1535         (s390_register_call_saved, s390_guess_tracepoint_registers)
1536         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1537         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1538         (s390_pseudo_register_name, s390_pseudo_register_type)
1539         (s390_pseudo_register_read, s390_pseudo_register_write)
1540         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1541         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1542         (s390_addr_bits_remove, s390_address_class_type_flags)
1543         (s390_address_class_type_flags_to_name)
1544         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1545         (s390_function_arg_float, s390_function_arg_vector)
1546         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1547         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1548         (s390_frame_align, s390_register_return_value, s390_return_value)
1549         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1550         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1551         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1552         (s390_trad_frame_prev_register, s390_unwind_cache)
1553         (s390_prologue_frame_unwind_cache)
1554         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1555         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1556         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1557         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1558         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1559         (s390_frame_base_address, s390_local_base_address)
1560         (s390_frame_base, s390_gcc_target_options)
1561         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1562         (s390_validate_reg_range, s390_tdesc_valid)
1563         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1564         * s390-tdep.c: ...this.  New file.
1565
1566 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1567
1568         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1569         (s390_process_record, s390_gdbarch_tdep_alloc)
1570         (s390_linux_init_abi_any): Use/set new hook.
1571
1572 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1573
1574         * s390-linux-tdep.c (osabi.h): New include.
1575         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1576         (s390_linux_init_abi_any): New functions.
1577         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1578
1579 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1580
1581         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1582         tdesc_has_registers check
1583
1584 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1585
1586         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1587         (s390_validate_reg_range): New macro.
1588         (s390_gdbarch_init): Adjust.
1589
1590 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1591
1592         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1593         (s390_gdbarch_tdep_alloc): Adjust.
1594         (s390_gdbarch_init): Adjust.
1595
1596 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1597
1598         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1599         <have_tdb>: Change type to bool.
1600         (s390_gdbarch_tdep_alloc): Adjust.
1601         (s390_gdbarch_init): Adjust.
1602
1603 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1604
1605         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1606         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1607         (s390_gdbarch_tdep_alloc): New function.
1608         (s390_gdbarch_init): Allocate tdep at start and use its fields
1609         instead of separate variables.
1610
1611 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1612
1613         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1614         when looking for cached gdbarch and add comment for remaining.
1615
1616 2018-01-22  Pedro Alves  <palves@redhat.com>
1617             Sergio Durigan Junior  <sergiodj@redhat.com>
1618
1619         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1620         case.
1621
1622 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1623
1624         * MAINTAINERS: Update my company e-mail address.
1625
1626 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1627
1628         * regcache.c (cooked_write_test): New function.
1629         (_initialize_regcache): Register the test.
1630
1631 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1632
1633         * ia64-tdep.c (ia64_pseudo_register_read): Call
1634         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1635         * m32c-tdep.c (m32c_cat_read): Likewise.
1636         (m32c_r3r2r1r0_read): Likewise.
1637         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1638         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1639
1640 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1641
1642         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1643         method raw_read instead of regcache_raw_read.
1644         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1645         * arm-tdep.c (arm_neon_quad_read): Likewise.
1646         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1647         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1648         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1649         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1650         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1651         (i386_pseudo_register_read_into_value): Likewise.
1652         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1653         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1654         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1655         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1656         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1657         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1658         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1659         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1660         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1661
1662 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1663
1664         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1665         * configure.tgt: Remove target mt.
1666         * mt-tdep.c: Remove.
1667         * regcache.c (cooked_read_test): Remove the check for mt.
1668
1669 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1670
1671         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1672         instead of gdbarch_pseudo_register_read_value.
1673
1674 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1675
1676         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1677         language is Ada.
1678
1679 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1680
1681         * linespec.c (create_sals_line_offset): Remove code that preserved
1682         the symtab_and_line's line number.
1683
1684 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1685
1686         * varobj.c (varobj_create): Don't set valid_block when creating a
1687         floating varobj.
1688
1689 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1690
1691         * varobj.c (varobj_create): Remove out of date comment.
1692
1693 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1694
1695         PR mi/20395
1696         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1697         updating innermost block.
1698         * parse.c (innermost_block_tracker::update): Take extra type
1699         parameter, and check types match before updating innermost block.
1700         (write_dollar_variable): Update innermost block for registers.
1701         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1702         (innermost_block_tracker::innermost_block_tracker): Initialise
1703         m_types member.
1704         (innermost_block_tracker::reset): Take type parameter.
1705         (innermost_block_tracker::update): Take type parameter, and pass
1706         type through as needed.
1707         (innermost_block_tracker::m_types): New member.
1708         * varobj.c (varobj_create): Pass type when reseting innermost
1709         block.
1710
1711 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1712
1713         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1714         * ada-lang.c (resolve_subexp): Likewise.
1715         * breakpoint.c (set_breakpoint_condition) Likewise.
1716         (watch_command_1) Likewise.
1717         * c-exp.y (variable): Likewise.
1718         * d-exp.y (PrimaryExpression): Likewise.
1719         * f-exp.y (variable): Likewise.
1720         * go-exp.y (variable): Likewise.
1721         * m2-exp.y (variable): Likewise.
1722         * objfiles.c (objfile::~objfile): Likewise.
1723         * p-exp.y (variable): Likewise.
1724         * parse.c (innermost_block): Change type.
1725         * parser-defs.h (class innermost_block_tracker): New.
1726         (innermost_block): Change to innermost_block_tracker.
1727         * printcmd.c (display_command): Switch to innermost_block API.
1728         (do_one_display): Likewise.
1729         * rust-exp.y (do_one_display): Likewise.
1730         * symfile.c (clear_symtab_users): Likewise.
1731         * varobj.c (varobj_create): Switch to innermost_block API, replace
1732         use of innermost_block with block stored on varobj object.
1733
1734 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1735
1736         * expression.h (innermost_block): Remove declaration.
1737         * varobj.c: Add 'parser-defs.h' include.
1738
1739 2018-01-19  Tom Tromey  <tom@tromey.com>
1740
1741         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1742         symbols in the static and global blocks.
1743
1744 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1745
1746         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1747         gdb_ptrace.h, and move including gdb_wait.h ...
1748         * nat/linux-ptrace.h: ... to here.
1749
1750 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1751
1752         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1753         inf_ptrace_detach_success.
1754         (inf_ptrace_detach_success): Add inferior parameter, use it
1755         instead of inferior_ptid, pass it to detach_inferior.
1756         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1757         parameter.
1758         * inferior.c (detach_inferior): Add overload that takes an
1759         inferior object.
1760         * inferior.h (detach_inferior): Likewise.
1761         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1762         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1763         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1764
1765 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1766
1767         * target.h (struct target_ops) <to_detach>: Add inferior
1768         parameter.
1769         (target_detach): Likewise.
1770         * target.c (dispose_inferior): Pass inferior down.
1771         (target_detach): Pass inferior down.  Assert that it is equal to
1772         the current inferior.
1773         * aix-thread.c (aix_thread_detach): Pass inferior down.
1774         * corefile.c (core_file_command): Pass current_inferior() down.
1775         * corelow.c (core_detach): Add inferior parameter.
1776         * darwin-nat.c (darwin_detach): Likewise.
1777         * gnu-nat.c (gnu_detach): Likewise.
1778         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1779         * infcmd.c (detach_command): Pass current_inferior() down to
1780         target_detach.
1781         * infrun.c (follow_fork_inferior): Pass parent_inf to
1782         target_detach.
1783         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1784         target_detach.
1785         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1786         * linux-thread-db.c (thread_db_detach): Likewise.
1787         * nto-procfs.c (procfs_detach): Likewise.
1788         * procfs.c (procfs_detach): Likewise.
1789         * record.c (record_detach): Likewise.
1790         * record.h (struct inferior): Forward-declare.
1791         (record_detach): Add inferior parameter.
1792         * remote-sim.c (gdbsim_detach): Likewise.
1793         * remote.c (remote_detach_1): Likewise.
1794         (remote_detach): Likewise.
1795         (extended_remote_detach): Likewise.
1796         * sol-thread.c (sol_thread_detach): Likewise.
1797         * target-debug.h (target_debug_print_inferior_p): New macro.
1798         * target-delegates.c: Re-generate.
1799         * top.c (kill_or_detach): Pass inferior down to target_detach.
1800         * windows-nat.c (windows_detach): Add inferior parameter.
1801
1802 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1803
1804         * target.h (struct target_ops) <to_detach>: Remove args
1805         parameter.
1806         (target_detach): Likewise.
1807         * target.c (dispose_inferior): Adjust.
1808         (target_detach): Remove args parameter, adjust.
1809         * aix-thread.c (aix_thread_detach): Adjust.
1810         * corefile.c (core_file_command): Adjust.
1811         * corelow.c (core_detach): Adjust.
1812         * darwin-nat.c (darwin_detach): Adjust.
1813         * gnu-nat.c (gnu_detach): Adjust.
1814         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1815         * infcmd.c (detach_command): Adjust
1816         * infrun.c (follow_fork_inferior): Adjust.
1817         (handle_vfork_child_exec_or_exit): Adjust.
1818         * linux-fork.c (linux_fork_detach): Remove args parameter.
1819         * linux-fork.h (linux_fork_detach): Likewise.
1820         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1821         * linux-thread-db.c (thread_db_detach): Likewise.
1822         * nto-procfs.c (procfs_detach): Likewise.
1823         * procfs.c (procfs_detach): Likewise.
1824         (do_detach): Remove signo parameter.
1825         * record.c (record_detach): Remove args parameter.
1826         * record.h (record_detach): Likewise.
1827         * remote-sim.c (gdbsim_detach): Likewise.
1828         * remote.c (remote_detach_1): Likewise.
1829         (remote_detach): Likewise.
1830         (extended_remote_detach): Likewise.
1831         * sol-thread.c (sol_thread_detach): Likewise.
1832         * target-delegates.c: Re-generate.
1833         * top.c (struct qt_args) <args>: Remove field.
1834         (kill_or_detach): Don't pass args.
1835         (quit_force): Don't set args.
1836         * windows-nat.c (windows_detach): Remove args parameter.
1837
1838 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1839
1840         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1841         (arm_linux_init_abi): Install it.
1842
1843 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1844
1845         * osabi.c (gdb_osabi_names): Extend the regexp for
1846         arm-linux-gnueabihf.
1847
1848 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1849
1850         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1851         m_abbrevs.
1852         (abbrev_table::add_abbrev): Update.
1853         (abbrev_table::lookup_abbrev): Update.
1854
1855 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1856
1857         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1858
1859 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1860
1861         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1862         to "std::string".
1863
1864 2018-01-17  Tom Tromey  <tom@tromey.com>
1865
1866         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1867
1868 2018-01-17  Tom Tromey  <tom@tromey.com>
1869
1870         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1871         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1872         (create_array_type_with_stride): Update.
1873         * dwarf2read.c (set_die_type): Update.
1874
1875 2018-01-17  Tom Tromey  <tom@tromey.com>
1876
1877         * dwarf2read.c (delayed_method_info): Remove typedef.
1878         (dwarf2_cu::method_info): Now a std::vector.
1879         (add_to_method_list): Update.
1880         (free_delayed_list): Remove.
1881         (compute_delayed_physnames): Update.
1882         (process_full_comp_unit, process_full_type_unit): Clear the method
1883         list.  Remove cleanups.
1884         (psymtab_include_file_name): Add name_holder parameter.  Use
1885         unique_xmalloc_ptr.
1886         (dwarf_decode_lines): Update.
1887
1888 2018-01-17  Tom Tromey  <tom@tromey.com>
1889             Simon Marchi  <simon.marchi@ericsson.com>
1890
1891         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1892         (dwarf2_per_objfile::free_cached_comp_units)
1893         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1894         (init_cutu_and_read_dies_no_follow): Update.
1895         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1896         (dwarf2_cu::~dwarf2_cu): New.
1897         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1898         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1899
1900 2018-01-17  Tom Tromey  <tom@tromey.com>
1901             Simon Marchi  <simon.marchi@ericsson.com>
1902
1903         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1904         (struct die_reader_specs) <abbrev_table>: New member.
1905         (struct abbrev_table): Add constructor.
1906         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1907         <abbrev_obstack>: Now an auto_obstack.
1908         (abbrev_table_up): New typedef.
1909         (init_cu_die_reader): Add abbrev_table parameter.
1910         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1911         Add result_dwo_abbrev_table.
1912         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1913         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1914         Update.
1915         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1916         parameter.
1917         (skip_children): Update.
1918         (abbrev_table::alloc_abbrev): Rename from
1919         abbrev_table_alloc_abbrev.
1920         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1921         (abbrev_table::lookup_abbrev): Rename from
1922         abbrev_table_lookup_abbrev.
1923         (abbrev_table_read_table): Return abbrev_table_up.
1924         (abbrev_table_free, abbrev_table_free_cleanup)
1925         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1926         (load_partial_dies): Update.
1927
1928 2018-01-17  Tom Tromey  <tom@tromey.com>
1929
1930         * dwarf2read.c (dwarf2_compute_name): Update comment.
1931         (read_func_scope, read_variable): Update.
1932         (new_symbol): Remove.
1933         (new_symbol_full): Rename to new_symbol.
1934
1935 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1936
1937         PR gdb/16577
1938         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1939         a warning instead of throwing an error, set section size to 0 and return
1940         NULL.
1941         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1942
1943 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1944
1945         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1946         std::string.
1947         (linux_ptrace_attach_fail_reason_string): Likewise.
1948         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1949         Likewise.
1950         (linux_ptrace_attach_fail_reason_string): Likewise.
1951         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1952
1953 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1954
1955         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1956
1957 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1958
1959         PR gdb/21559
1960         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1961         checking for fs_base/gs_base fields in struct user_regs_struct.
1962         * configure: Regenerate.
1963
1964 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1965
1966         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1967         function.
1968         (aarch64_linux_init_abi): Install it to gdbarch hook
1969         gcc_target_options.
1970
1971 2018-01-15  Pedro Alves  <palves@redhat.com>
1972
1973         * common/signals-state-save-restore.c
1974         (save_original_signals_state): Fix typos.
1975
1976 2017-01-12  Tom Tromey  <tom@tromey.com>
1977             Sergio Durigan Junior  <sergiodj@redhat.com>
1978
1979         * Makefile.in (install-only): Install gdb-add-index.
1980
1981 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1982
1983         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1984
1985 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1986
1987         * infrun.c (keep_going_pass_signal): Clear step-over info when
1988         insert_breakpoints fails.
1989
1990 2018-01-11  Pedro Alves  <palves@redhat.com>
1991
1992         PR gdb/22583
1993         * infrun.c (resume): Rename to ...
1994         (resume_1): ... this.
1995         (resume): Reimplement as wrapper around resume_1.
1996
1997 2018-01-11  Pedro Alves  <palves@redhat.com>
1998
1999         PR remote/22597
2000         * remote.c (remote_parse_stop_reply): Default to the last-set
2001         general thread instead of to 'magic_null_ptid'.
2002
2003 2018-01-10  Pedro Alves  <palves@redhat.com>
2004
2005         * language.h (language_get_symbol_name_matcher): Rename ...
2006         (get_symbol_name_matcher): ... this.
2007         * language.c (language_get_symbol_name_matcher): Ditto.
2008         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
2009         callers adjusted.
2010
2011 2018-01-10  Pedro Alves  <palves@redhat.com>
2012
2013         PR gdb/22670
2014         * dwarf2read.c
2015         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
2016         Adjust to use language_get_symbol_name_matcher instead of
2017         language_defn::la_get_symbol_name_matcher.
2018         * language.c (language_get_symbol_name_matcher): If in Ada mode
2019         and the lookup name is a verbatim match, return Ada's matcher.
2020         * language.h (language_get_symbol_name_matcher): Adjust comment.
2021         (ada_lookup_name_info::verbatim_p):: New method.
2022
2023 2018-01-10  Pedro Alves  <palves@redhat.com>
2024
2025         PR gdb/22670
2026         * ada-lang.c (ada_collect_symbol_completion_matches): If the
2027         minsym's language is language_auto or language_cplus, pass down
2028         language_ada instead.
2029         * symtab.c (compare_symbol_name): Don't frob symbol language here.
2030
2031 2018-01-10  Pedro Alves  <palves@redhat.com>
2032
2033         PR gdb/22670
2034         * minsyms.c (linkage_name_str): New function.
2035         (iterate_over_minimal_symbols): Use it.
2036
2037 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2038
2039         * NEWS: Document that 'info proc' now works on FreeBSD.
2040
2041 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2042
2043         * configure.ac: Check for kinfo_getfile in libutil.
2044         * configure: Regenerate.
2045         * config.in: Regenerate.
2046         * fbsd-nat.c: Include "fbsd-tdep.h".
2047         (fbsd_fetch_cmdline): New.
2048         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2049         rather than calling error.
2050         (fbsd_info_proc): New.
2051         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2052         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2053         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2054
2055 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2056
2057         * fbsd-nat.c (struct free_deleter): Remove.
2058         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2059
2060 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2061
2062         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2063         NULL for an empty pathname.
2064
2065 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2066
2067         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2068         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2069         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2070         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2071         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2072         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2073         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2074         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2075         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2076         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2077         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2078         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2079         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2080         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2081         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2082
2083 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2084
2085         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2086         (gnu_xfer_auxv): New function.
2087         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2088         TARGET_OBJECT_AUXV.
2089
2090 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2091             Simon Marchi  <simon.marchi@ericsson.com>
2092
2093         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2094         common/selftest.c.
2095         (COMMON_OBS): Remove selftest.o.
2096         * configure.ac: Append selftest-arch.c and common/selftest.c to
2097         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2098         * configure: Re-generated.
2099         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2100         GDB_SELF_TEST.
2101         (maintenance_info_selftests): Likewise.
2102
2103 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2104
2105         * ada-valprint.c (val_print_packed_array_elements): Use
2106         proper number of elements when printing an array indexed
2107         by an enumeration type.
2108
2109 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2110
2111         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2112         (dw2_get_file_names_reader): Adjust.
2113         (lookup_dwo_signatured_type): Adjust.
2114         (lookup_dwp_signatured_type): Adjust.
2115         (lookup_signatured_type): Adjust.
2116         (create_type_unit_group): Adjust.
2117         (get_type_unit_group): Adjust.
2118         (process_psymtab_comp_unit_reader): Adjust.
2119         (build_type_psymtabs_reader): Adjust.
2120         (scan_partial_symbols): Adjust.
2121         (add_partial_symbol): Adjust.
2122         (add_partial_subprogram): Adjust.
2123         (peek_die_abbrev): Adjust.
2124         (fixup_go_packaging): Adjust.
2125         (process_imported_unit_die): Adjust.
2126         (dwarf2_compute_name): Adjust.
2127         (dwarf2_physname): Adjust.
2128         (read_import_statement): Adjust.
2129         (handle_DW_AT_stmt_list): Adjust.
2130         (read_file_scope): Adjust.
2131         (read_func_scope): Adjust.
2132         (read_lexical_block_scope): Adjust.
2133         (read_call_site_scope): Adjust.
2134         (read_variable): Adjust.
2135         (dwarf2_rnglists_process): Adjust.
2136         (dwarf2_ranges_process): Adjust.
2137         (dwarf2_ranges_read): Adjust.
2138         (dwarf2_get_pc_bounds): Adjust.
2139         (dwarf2_record_block_ranges): Adjust.
2140         (dwarf2_add_field): Adjust.
2141         (dwarf2_add_member_fn): Adjust.
2142         (read_structure_type): Adjust.
2143         (process_structure_scope): Adjust.
2144         (read_enumeration_type): Adjust.
2145         (read_array_type): Adjust.
2146         (mark_common_block_symbol_computed): Adjust.
2147         (read_common_block): Adjust.
2148         (read_namespace_type): Adjust.
2149         (read_namespace): Adjust.
2150         (read_module_type): Adjust.
2151         (read_tag_pointer_type): Adjust.
2152         (read_tag_ptr_to_member_type): Adjust.
2153         (read_tag_string_type): Adjust.
2154         (read_subroutine_type): Adjust.
2155         (read_typedef): Adjust.
2156         (read_base_type): Adjust.
2157         (attr_to_dynamic_prop): Adjust.
2158         (read_subrange_type): Adjust.
2159         (read_unspecified_type): Adjust.
2160         (dwarf2_read_abbrevs): Adjust.
2161         (load_partial_dies): Adjust.
2162         (read_partial_die): Adjust.
2163         (find_partial_die): Adjust.
2164         (guess_partial_die_structure_name): Adjust.
2165         (fixup_partial_die): Adjust.
2166         (read_attribute_value): Adjust.
2167         (read_addr_index): Adjust.
2168         (read_addr_index_from_leb128): Adjust.
2169         (read_str_index): Adjust.
2170         (dwarf2_string_attr): Adjust.
2171         (get_debug_line_section): Adjust.
2172         (dwarf_decode_line_header): Adjust.
2173         (lnp_state_machine::check_line_address): Adjust.
2174         (dwarf_decode_lines_1): Adjust.
2175         (dwarf_decode_lines): Adjust.
2176         (dwarf2_start_symtab): Adjust.
2177         (var_decode_location): Adjust.
2178         (new_symbol_full): Adjust.
2179         (dwarf2_const_value_data): Adjust.
2180         (dwarf2_const_value_attr): Adjust.
2181         (dwarf2_const_value): Adjust.
2182         (die_type): Adjust.
2183         (die_containing_type): Adjust.
2184         (build_error_marker_type): Adjust.
2185         (lookup_die_type): Adjust.
2186         (guess_full_die_structure_name): Adjust.
2187         (anonymous_struct_prefix): Adjust.
2188         (determine_prefix): Adjust.
2189         (dwarf2_name): Adjust.
2190         (follow_die_ref_or_sig): Adjust.
2191         (follow_die_offset): Adjust.
2192         (follow_die_ref): Adjust.
2193         (follow_die_sig_1): Adjust.
2194         (follow_die_sig): Adjust.
2195         (get_signatured_type): Adjust.
2196         (get_DW_AT_signature_type): Adjust.
2197         (decode_locdesc): Adjust.
2198         (dwarf_decode_macros): Adjust.
2199         (cu_debug_loc_section): Adjust.
2200         (fill_in_loclist_baton): Adjust.
2201         (dwarf2_symbol_mark_computed): Adjust.
2202         (init_one_comp_unit): Don't assign
2203         dwarf2_cu::dwarf2_per_objfile.
2204         (set_die_type): Adjust.
2205
2206 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2207
2208         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2209         <dwarf2_per_objfile>: New field.
2210         (dwarf2_per_objfile): Remove global.
2211         (get_dwarf2_per_objfile): New function.
2212         (set_dwarf2_per_objfile): New function.
2213         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2214         dwarf2_per_objfile.
2215         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2216         (read_abbrev_offset): Likewise.
2217         (read_indirect_string): Likewise.
2218         (read_indirect_line_string): Likewise.
2219         (read_indirect_string_at_offset): Likewise.
2220         (read_indirect_string_from_dwz): Likewise.
2221         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2222         dwarf2_per_objfile.
2223         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2224         (create_all_comp_units): Change objfile parameter to
2225         dwarf2_per_objfile.
2226         (create_all_type_units): Likewise.
2227         (process_queue): Add dwarf2_per_objfile parameter.
2228         (read_and_check_comp_unit_head): Likewise.
2229         (lookup_dwo_unit_in_dwp): Likewise.
2230         (get_dwp_file): Likewise.
2231         (process_cu_includes): Likewise.
2232         (struct free_dwo_file_cleanup_data): New struct.
2233         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2234         set_dwarf2_per_objfile.
2235         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2236         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2237         context, adjust calls.
2238         (dw2_instantiate_symtab): Likewise.
2239         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2240         (dw2_get_cu): Likewise.
2241         (create_cu_from_index_list): Change objfile parameter to
2242         dwarf2_per_objfile.
2243         (create_cus_from_index_list): Get dwarf2_per_objfile from
2244         context, adjust calls.
2245         (create_cus_from_index): Likewise.
2246         (create_signatured_type_table_from_index): Change objfile
2247         parameter to dwarf2_per_objfile.
2248         (create_signatured_type_table_from_debug_names): Change objfile
2249         parameter to dwarf2_per_objfile.
2250         (create_addrmap_from_index): Likewise.
2251         (create_addrmap_from_aranges): Likewise.
2252         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2253         (dw2_setup): Remove.
2254         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2255         context.
2256         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2257         get_dwarf2_per_objfile.
2258         (dw2_forget_cached_source_info): Likewise.
2259         (dw2_map_symtabs_matching_filename): Likewise.
2260         (struct dw2_symtab_iterator) <index>: Remove.
2261         <dwarf2_per_objfile>: New field.
2262         (dw2_symtab_iter_init): Replace index parameter with
2263         dwarf2_per_objfile.
2264         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2265         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2266         (dw2_print_stats): Likewise.
2267         (dw2_dump): Likewise.
2268         (dw2_expand_symtabs_for_function): Likewise.
2269         (dw2_expand_all_symtabs): Likewise.
2270         (dw2_expand_symtabs_with_fullname): Likewise.
2271         (dw2_expand_marked_cus): Replace index and objfile parameters
2272         with dwarf2_per_objfile.
2273         (dw_expand_symtabs_matching_file_matcher): Add
2274         dwarf2_per_objfile parameter and adjust calls.
2275         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2276         adjust calls.
2277         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2278         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2279         adjust calls.
2280         (create_cus_from_debug_names_list): Replace objfile parameter
2281         with dwarf2_per_objfile and adjust calls.
2282         (create_cus_from_debug_names): Likewise.
2283         (dwarf2_read_debug_names): Likewise.
2284         (mapped_debug_names::namei_to_name): Adjust call.
2285         (dw2_debug_names_iterator::next): Likewise.
2286         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2287         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2288         (dw2_debug_names_dump): Likewise.
2289         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2290         (dw2_debug_names_expand_symtabs_matching): Likewise.
2291         (dwarf2_initialize_objfile): Likewise.
2292         (dwarf2_build_psymtabs): Likewise.
2293         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2294         this_cu.
2295         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2296         (read_and_check_comp_unit_head): Likewise.
2297         (read_abbrev_offset): Likewise.
2298         (create_debug_type_hash_table): Likewise.
2299         (create_debug_types_hash_table): Likewise.
2300         (create_all_type_units): Replace objfile parameter with
2301         dwarf2_per_objfile.
2302         (add_type_unit): Add dwarf2_per_objfile parameter.
2303         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2304         with dwarf2_per_objfile.
2305         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2306         (lookup_dwp_signatured_type): Likewise.
2307         (lookup_signatured_type): Likewise.
2308         (read_cutu_die_from_dwo): Likewise.
2309         (init_tu_and_read_dwo_dies): Likewise.
2310         (init_cutu_and_read_dies): Likewise.
2311         (init_cutu_and_read_dies_no_follow): Likewise.
2312         (allocate_type_unit_groups_table): Add objfile parameter.
2313         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2314         (get_type_unit_group): Likewise.
2315         (process_psymtab_comp_unit): Update call.
2316         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2317         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2318         (print_tu_stats): Likewise.
2319         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2320         in void* parameter.
2321         (build_type_psymtabs): Change objfile parameter to
2322         dwarf2_per_objfile.
2323         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2324         passed in void* parameter.
2325         (process_skeletonless_type_units): Change objfile parameter to
2326         dwarf2_per_objfile.
2327         (set_partial_user): Likewise.
2328         (dwarf2_build_psymtabs_hard): Likewise.
2329         (read_comp_units_from_section): Likewise.
2330         (create_all_comp_units): Likewise.
2331         (scan_partial_symbols): Update calls.
2332         (add_partial_symbol): Likewise.
2333         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2334         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2335         (process_queue): Add dwarf2_per_objfile parameter.
2336         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2337         (compute_compunit_symtab_includes): Likewise.
2338         (process_cu_includes): Add dwarf2_per_objfile parameter.
2339         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2340         (process_full_type_unit): Likewise.
2341         (process_imported_unit_die): Update call.
2342         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2343         (read_file_scope): Likewise.
2344         (allocate_dwo_file_hash_table): Add objfile parameter.
2345         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2346         (create_cus_hash_table): Likewise.
2347         (create_dwp_hash_table): Likewise.
2348         (create_dwo_unit_in_dwp_v1): Likewise.
2349         (create_dwp_v2_section): Likewise.
2350         (create_dwo_unit_in_dwp_v2): Likewise.
2351         (lookup_dwo_unit_in_dwp): Likewise.
2352         (try_open_dwop_file): Likewise.
2353         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2354         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2355         cleanup to include a reference to dwarf2_per_objfile.
2356         (open_dwp_file): Add dwarf2_per_objfile parameter.
2357         (open_and_init_dwp_file): Likewise.
2358         (get_dwp_file): Likewise.
2359         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2360         (queue_and_load_all_dwo_tus): Update call.
2361         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2362         data.
2363         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2364         (dwarf2_ranges_process): Likewise.
2365         (dwarf2_get_pc_bounds): Likewise.
2366         (mark_common_block_symbol_computed): Likewise.
2367         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2368         (dwarf2_read_abbrevs): Update call.
2369         (read_partial_die): Use dwarf2_per_objfile from cu.
2370         (find_partial_die): Likewise.
2371         (fixup_partial_die): Likewise.
2372         (read_attribute_value): Likewise.
2373         (read_indirect_string_at_offset_from): Add objfile parameter.
2374         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2375         parameter.
2376         (read_indirect_string_from_dwz): Add objfile parameter.
2377         (read_indirect_string): Add objfile parameter.
2378         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2379         (read_addr_index): Use dwarf2_per_objfile from cu.
2380         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2381         call dw2_setup.
2382         (read_str_index): Use dwarf2_per_objfile from cu.
2383         (get_debug_line_section): Likewise.
2384         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2385         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2386         (new_symbol_full): Use dwarf2_per_objfile from cu.
2387         (build_error_marker_type): Likewise.
2388         (lookup_die_type): Likewise.
2389         (determine_prefix): Likewise.
2390         (follow_die_offset): Likewise.
2391         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2392         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2393         (dwarf2_fetch_die_type_sect_off): Likewise.
2394         (dwarf2_get_die_type): Likewise.
2395         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2396         (get_signatured_type): Likewise.
2397         (get_DW_AT_signature_type): Likewise.
2398         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2399         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2400         (cu_debug_loc_section): Likewise.
2401         (fill_in_loclist_baton): Likewise.
2402         (dwarf2_symbol_mark_computed): Likewise.
2403         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2404         dwarf2_per_objfile.
2405         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2406         parameter.
2407         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2408         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2409         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2410         (set_die_type): Use dwarf2_free_objfile from cu.
2411         (get_die_type_at_offset): Likewise.
2412         (dwarf2_per_objfile_free): Don't assign global variable.
2413         (debug_names) <constructor>: Add dwarf2_per_objfile
2414         parameter, update m_debugstrlookup construction.
2415         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2416         parameter.
2417         <m_dwarf2_per_objfile>: New field.
2418         <lookup>: Use m_dwarf2_per_objfile.
2419         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2420         (psyms_seen_size): Likewise.
2421         (write_gdbindex): Replace objfile parameter with
2422         dwarf2_per_objfile.
2423         (write_debug_names): Likewise.
2424         (write_psymtabs_to_index): Likewise.
2425         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2426         calls.
2427
2428 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2429
2430         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2431         <dwarf2_per_objfile>: New field.
2432         (struct dwarf2_per_cu_data) <objfile>: Remove.
2433         <dwarf2_per_objfile>: New field.
2434         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2435         of objfile.
2436         (create_signatured_type_table_from_index): Likewise.
2437         (create_debug_type_hash_table): Likewise.
2438         (fill_in_sig_entry_from_dwo_entry): Likewise.
2439         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2440         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2441         objfile.
2442         (create_partial_symtab): Access objfile through
2443         dwarf2_per_objfile.
2444         (process_psymtab_comp_unit_reader): Likewise.
2445         (read_comp_units_from_section): Likewise.
2446         (scan_partial_symbols): Likewise.
2447         (add_partial_symbol): Likewise.
2448         (add_partial_subprogram): Likewise.
2449         (peek_die_abbrev): Likewise.
2450         (fixup_go_packaging): Likewise.
2451         (process_full_comp_unit): Likewise.
2452         (process_full_type_unit): Likewise.
2453         (process_imported_unit_die): Likewise.
2454         (dwarf2_compute_name): Likewise.
2455         (dwarf2_physname): Likewise.
2456         (read_import_statement): Likewise.
2457         (create_cus_hash_table): Assign dwarf2_physname instead of
2458         objfile.
2459         (read_func_scope): Access objfile through dwarf2_per_objfile.
2460         (read_lexical_block_scope): Likewise.
2461         (read_call_site_scope): Likewise.
2462         (read_variable): Likewise.
2463         (dwarf2_rnglists_process): Likewise.
2464         (dwarf2_ranges_process): Likewise.
2465         (dwarf2_ranges_read): Likewise.
2466         (dwarf2_record_block_ranges): Likewise.
2467         (dwarf2_add_field): Likewise.
2468         (dwarf2_add_member_fn): Likewise.
2469         (read_structure_type): Likewise.
2470         (process_structure_scope): Likewise.
2471         (read_enumeration_type): Likewise.
2472         (read_array_type): Likewise.
2473         (read_common_block): Likewise.
2474         (read_namespace_type): Likewise.
2475         (read_namespace): Likewise.
2476         (read_module_type): Likewise.
2477         (read_tag_pointer_type): Likewise.
2478         (read_tag_ptr_to_member_type): Likewise.
2479         (read_tag_string_type): Likewise.
2480         (read_subroutine_type): Likewise.
2481         (read_typedef): Likewise.
2482         (read_base_type): Likewise.
2483         (attr_to_dynamic_prop): Likewise.
2484         (read_subrange_type): Likewise.
2485         (read_unspecified_type): Likewise.
2486         (load_partial_dies): Likewise.
2487         (read_partial_die): Likewise.
2488         (find_partial_die): Likewise.
2489         (guess_partial_die_structure_name): Likewise.
2490         (fixup_partial_die): Likewise.
2491         (read_attribute_value): Likewise.
2492         (read_addr_index_from_leb128): Likewise.
2493         (dwarf2_read_addr_index): Likewise.
2494         (dwarf2_string_attr): Likewise.
2495         (lnp_state_machine::check_line_address): Likewise.
2496         (dwarf_decode_lines_1): Likewise.
2497         (dwarf_decode_lines): Likewise.
2498         (dwarf2_start_symtab): Likewise.
2499         (var_decode_location): Likewise.
2500         (new_symbol_full): Likewise.
2501         (dwarf2_const_value_data): Likewise.
2502         (dwarf2_const_value_attr): Likewise.
2503         (dwarf2_const_value): Likewise.
2504         (die_type): Likewise.
2505         (die_containing_type): Likewise.
2506         (lookup_die_type): Likewise.
2507         (guess_full_die_structure_name): Likewise.
2508         (anonymous_struct_prefix): Likewise.
2509         (dwarf2_name): Likewise.
2510         (follow_die_ref_or_sig): Likewise.
2511         (follow_die_offset): Likewise.
2512         (follow_die_ref): Likewise.
2513         (dwarf2_fetch_die_loc_sect_off): Likewise.
2514         (dwarf2_fetch_constant_bytes): Likewise.
2515         (dwarf2_fetch_die_type_sect_off): Likewise.
2516         (dwarf2_get_die_type): Likewise.
2517         (follow_die_sig): Likewise.
2518         (decode_locdesc): Likewise.
2519         (dwarf2_per_cu_objfile): Likewise.
2520         (dwarf2_per_cu_text_offset): Likewise.
2521         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2522         objfile.
2523         (set_die_type): Access objfile through
2524         dwarf2_per_objfile.
2525
2526 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2527
2528         * valprint.c (converted_character_d): Remove typedef.
2529         (DEF_VEC_O (converted_character_d)): Remove.
2530         (count_next_character): Use std::vector.
2531         (print_converted_chars_to_obstack): Likewise.
2532         (generic_printstr): Likewise.
2533
2534 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2535
2536         * xml-support.h (struct gdb_xml_value): Add constructor.
2537         <value>: Change type to unique_xmalloc_ptr.
2538         (gdb_xml_value_s): Remove typedef.
2539         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2540         (gdb_xml_element_start_handler): Change parameter type to
2541         std::vector.
2542         (xml_find_attribute): Likewise.
2543         * xml-support.c (xml_find_attribute): Change parameter type to
2544         std::vector and adjust.
2545         (gdb_xml_values_cleanup): Remove.
2546         (gdb_xml_parser::start_element): Adjust to std::vector.
2547         (xinclude_start_include): Change paraeter type to std::vector
2548         and adjust.
2549         * btrace.c (check_xml_btrace_version): Likewise.
2550         (parse_xml_btrace_block): Likewise.
2551         (parse_xml_btrace_pt_config_cpu): Likewise.
2552         (parse_xml_btrace_pt): Likewise.
2553         (parse_xml_btrace_conf_bts): Likewise.
2554         (parse_xml_btrace_conf_pt): Likewise.
2555         * memory-map.c (memory_map_start_memory): Likewise.
2556         (memory_map_start_property): Likewise.
2557         * osdata.c (osdata_start_osdata): Likewise.
2558         (osdata_start_item): Likewise.
2559         (osdata_start_column): Likewise.
2560         * remote.c (start_thread): Likewise.
2561         * solib-aix.c (library_list_start_library): Likewise.
2562         (library_list_start_list): Likewise.
2563         * solib-svr4.c (library_list_start_library): Likewise.
2564         (svr4_library_list_start_list): Likewise.
2565         * solib-target.c (library_list_start_segment): Likewise.
2566         (library_list_start_section): Likewise.
2567         (library_list_start_library): Likewise.
2568         (library_list_start_list): Likewise.
2569         * tracepoint.c (traceframe_info_start_memory): Likewise.
2570         (traceframe_info_start_tvar): Likewise.
2571         * xml-syscall.c (syscall_start_syscall): Likewise.
2572         * xml-tdesc.c (tdesc_start_target): Likewise.
2573         (tdesc_start_feature): Likewise.
2574         (tdesc_start_reg): Likewise.
2575         (tdesc_start_union): Likewise.
2576         (tdesc_start_struct): Likewise.
2577         (tdesc_start_flags): Likewise.
2578         (tdesc_start_enum): Likewise.
2579         (tdesc_start_field): Likewise.
2580         (tdesc_start_enum_value): Likewise.
2581         (tdesc_start_vector): Likewise.
2582
2583 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2584
2585         * extension.h (struct xmethod_worker) <clone>: Remove.
2586         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2587         Remove.
2588         (python_xmethod_worker::clone): Remove.
2589         * valops.c (find_overload_match): Use std::move instead of
2590         clone.
2591
2592 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2593
2594         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2595         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2596         <free_xmethod_worker_data>: Remove.
2597         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2598         <get_xmethod_arg_types>: Remove.
2599         <get_xmethod_result_type>: Remove.
2600         <invoke_xmethod>: Remove.
2601         * extension.c (new_xmethod_worker): Remove.
2602         (clone_xmethod_worker): Remove.
2603         (get_matching_xmethod_workers): Return void, pass std::vector by
2604         pointer.
2605         (get_xmethod_arg_types): Rename to...
2606         (xmethod_worker::get_arg_types): ... this, and adjust.
2607         (get_xmethod_result_type): Rename to...
2608         (xmethod_worker::get_result_type): ... this, and adjust.
2609         (invoke_xmethod): Remove.
2610         (free_xmethod_worker): Remove.
2611         (free_xmethod_worker_vec): Remove.
2612         * extension.h (enum ext_lang_rc): Move here from
2613         extension-priv.h.
2614         (struct xmethod_worker): Add constructor and destructor.
2615         <data>: Remove.
2616         <value>: Remove.
2617         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2618         virtual pure methods.
2619         <get_arg_types, get_result_type>: New methods.
2620         (xmethod_worker_ptr): Remove typedef.
2621         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2622         (xmethod_worker_vec): Remove typedef.
2623         (xmethod_worker_up): New typedef.
2624         (invoke_xmethod): Remove.
2625         (clone_xmethod_worker): Remove.
2626         (free_xmethod_worker): Remove.
2627         (free_xmethod_worker_vec): Remove.
2628         (get_xmethod_arg_types): Remove.
2629         (get_xmethod_result_type): Remove.
2630         * valops.c (find_method_list): Use std::vector, don't use
2631         intermediate vector.
2632         (value_find_oload_method_list): Use std::vector.
2633         (find_overload_match): Use std::vector.
2634         (find_oload_champ): Use std::vector.
2635         * value.c (value_free): Use operator delete.
2636         (value_of_xmethod): Rename to...
2637         (value_from_xmethod): ... this.  Don't assign
2638         xmethod_worker::value, take rvalue-reference.
2639         (result_type_of_xmethod): Adjust.
2640         (call_xmethod): Adjust.
2641         * value.h: Include extension.h.
2642         (struct xmethod_worker): Don't forward-declare.
2643         (value_of_xmethod): Rename to...
2644         (value_from_xmethod): ... this, take rvalue-reference.
2645         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2646         (struct python_xmethod_worker): ... this, add constructor and
2647         destructor.
2648         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2649         (gdbpy_free_xmethod_worker_data): Rename to...
2650         (python_xmethod_worker::~python_xmethod_worker): ... this and
2651         adjust.
2652         (gdbpy_clone_xmethod_worker_data): Rename to...
2653         (python_xmethod_worker::clone): ... this and adjust.
2654         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2655         temporary vector.
2656         (gdbpy_get_xmethod_arg_types): Rename to...
2657         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2658         (gdbpy_get_xmethod_result_type): Rename to...
2659         (python_xmethod_worker::do_get_result_type): ... this and
2660         adjust.
2661         (gdbpy_invoke_xmethod): Rename to...
2662         (python_xmethod_worker::invoke): ... this and adjust.
2663         (new_python_xmethod_worker): Rename to...
2664         (python_xmethod_worker::python_xmethod_worker): ... this and
2665         adjust.
2666         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2667         Remove.
2668         (gdbpy_free_xmethod_worker_data): Remove.
2669         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2670         (gdbpy_get_xmethod_arg_types): Remove.
2671         (gdbpy_get_xmethod_result_type): Remove.
2672         (gdbpy_invoke_xmethod): Remove.
2673         * python/python.c (python_extension_ops): Remove obsolete
2674         callbacks.
2675
2676 2018-01-05  Pedro Alves  <palves@redhat.com>
2677
2678         PR gdb/18653
2679         * common/signals-state-save-restore.c
2680         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2681         find a custom handler preinstalled, instead of internal erroring.
2682         But only warn if !quiet.
2683         * common/signals-state-save-restore.h
2684         (save_original_signals_state): New parameter 'quiet'.
2685         * main.c (captured_main_1): Move save_original_signals_state call
2686         after option handling, and pass QUIET.
2687
2688 2018-01-05  Pedro Alves  <palves@redhat.com>
2689
2690         * spu-tdep.c (spu_catch_start): Pass
2691         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2692
2693 2018-01-05  Pedro Alves  <palves@redhat.com>
2694
2695         PR gdb/22670
2696         * ada-lang.c (literal_symbol_name_matcher): New function.
2697         (ada_get_symbol_name_matcher): Use it for
2698         symbol_name_match_type::SEARCH_NAME.
2699         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2700         it down instead of assuming symbol_name_match_type::FULL.
2701         * block.h (block_lookup_symbol): New parameter 'match_type'.
2702         * c-valprint.c (print_unpacked_pointer): Use
2703         lookup_symbol_search_name instead of lookup_symbol.
2704         * compile/compile-object-load.c (get_out_value_type): Pass down
2705         symbol_name_match_type::SEARCH_NAME.
2706         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2707         symbol_name_match_type::FULL.
2708         * cp-support.c (cp_get_symbol_name_matcher): Handle
2709         symbol_name_match_type::SEARCH_NAME.
2710         * infrun.c (insert_exception_resume_breakpoint): Use
2711         lookup_symbol_search_name.
2712         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2713         * psymtab.c (maintenance_check_psymtabs): Use
2714         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2715         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2716         SYMBOL_SEARCH_NAME.
2717         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2718         if symbol_name_match_type::SEARCH_NAME.
2719         (lookup_symbol_in_language): Pass down
2720         symbol_name_match_type::FULL.
2721         (lookup_symbol_search_name): New.
2722         (lookup_language_this): Pass down
2723         symbol_name_match_type::SEARCH_NAME.
2724         (lookup_symbol_aux, lookup_local_symbol): New parameter
2725         'match_type'.  Pass it down.
2726         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2727         (lookup_symbol_search_name): New declaration.
2728         (lookup_symbol_in_block): New 'match_type' parameter.
2729
2730 2018-01-05  Pedro Alves  <palves@redhat.com>
2731
2732         PR gdb/22670
2733         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2734         ada_lookup_symbol.
2735         (ada_lookup_symbol): Reimplement in terms of
2736         ada_lookup_symbol_list, bits factored out from
2737         ada_lookup_encoded_symbol.
2738
2739 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2740
2741         * ada-exp.y (write_object_renaming): When subscripting an array
2742         using a symbol as the index, pass the block in call to
2743         ada_lookup_encoded_symbol when looking that symbol up.
2744
2745 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2746
2747         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2748         TYPE_INDEX_TYPE.
2749
2750 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2751
2752         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2753         the case where VALUE_LVAL (val0) is not lval_memory.
2754
2755 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2756
2757         * ada-valprint.c (print_optional_low_bound): Handle
2758         character-indexed array printing like boolean-indexed array
2759         printing.
2760
2761 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2762
2763         * NEWS: Create a new section for the next release branch.
2764         Rename the section of the current branch, now that it has
2765         been cut.
2766
2767 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2768
2769         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2770         * version.in: Bump version to 8.1.50.DATE-git.
2771
2772 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2773
2774         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2775         Add field.
2776         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2777         Add field.
2778         (default_exception_support_info) <catch_handlers_sym>: Add field.
2779         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2780         (ada_exception_name_addr_1): Add "catch handlers" handling.
2781         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2782         Update all callers.
2783         (create_excep_cond_exprs) <ex>: Add parameter.
2784         (re_set_exception): Update create_excep_cond_exprs call.
2785         (print_it_exception, print_one_exception, print_mention_exception)
2786         (print_recreate_exception): Add "catch handler" handling.
2787         (allocate_location_catch_handlers, re_set_catch_handlers)
2788         (check_status_catch_handlers, print_it_catch_handlers)
2789         (print_one_catch_handlers, print_mention_catch_handlers)
2790         (print_recreate_catch_handlers): New function.
2791         (catch_handlers_breakpoint_ops): New variable.
2792         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2793         Add parameter.  Add "catch handler" handling.
2794         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2795         Add "catch handler" handling.
2796         (ada_exception_catchpoint_cond_string): Add "catch handler"
2797         handling.
2798         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2799         call.
2800         (catch_ada_handlers_command): New function.
2801         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2802         operations structure.
2803         (_initialize_ada_language): Add "catch handlers" command entry.
2804         * NEWS: Document "catch handlers" feature.
2805
2806 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2807
2808         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2809         account when creating the array type of the slice.
2810         (ada_value_slice): Likewise.
2811
2812 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2813
2814         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2815         New enum value.
2816         (create_array_type_with_stride): Add byte_stride_prop parameter.
2817         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2818         New parameter.  Update all callers in this file.
2819         (array_type_has_dynamic_stride): New function.
2820         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2821         of arrays with dynamic byte strides.
2822         * dwarf2read.c (read_array_type): Add support for dynamic
2823         DW_AT_byte_stride attributes.
2824
2825 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2826
2827         * dwarf2read.c (read_unspecified_type): Treat
2828         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2829
2830 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2831
2832         Update copyright year range in all GDB files.
2833
2834 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2835
2836         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2837         and gdb/testsuite/gdb.base/step-line.c.
2838
2839 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2840
2841         * copyright.py (main): Dump the contents of
2842         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2843         even if BY_HAND is empty.
2844
2845 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2846
2847         * top.c (print_gdb_version): Update Copyright year in version
2848         message.
2849
2850 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2851
2852         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2853
2854 For older changes see ChangeLog-2017.
2855 \f
2856 Local Variables:
2857 mode: change-log
2858 left-margin: 8
2859 fill-column: 74
2860 version-control: never
2861 coding: utf-8
2862 End: