gdb/ChangeLog

   1 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
   2
   3         PR tdep/18295
   4         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
   5         a single mask.
   6
   7 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
   8
   9         * rs6000-tdep.c (store_insn_p): New function.
  10         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
  11         and cr_reg to their unshifted values. Use store_insn_p to
  12         match LR saves using either R1 or fdata->alloca_reg. Use
  13         store_insn_p to match CR saves. Set alloca_reg_offset
  14         when alloca_reg and framep are set. Remove lr_reg shift
  15         when assigning to fdata->lr_register.
  16
  17 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  18
  19         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
  20         command line args instead of emitting a warning.
  21
  22 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
  23
  24         * tracepoint.h (struct static_tracepoint_marker): Initialize
  25         fields, define default constructor, move constructor and move
  26         assignment, disable the rest.
  27         <str_id, extra>: Make std::string.
  28         (release_static_tracepoint_marker): Remove.
  29         (free_current_marker): Remove.
  30         * tracepoint.c (free_current_marker): Remove.
  31         (parse_static_tracepoint_marker_definition): Adjust to
  32         std::string, use new hex2str overload.
  33         (release_static_tracepoint_marker): Remove.
  34         (print_one_static_tracepoint_marker): Get marker by reference
  35         and adjust to std::string.
  36         (info_static_tracepoint_markers_command): Adjust to std::vector
  37         changes
  38         * target.h (static_tracepoint_marker_p): Remove typedef.
  39         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
  40         (struct target_ops) <to_static_tracepoint_marker_at>: Return
  41         bool.
  42         <to_static_tracepoint_markers_by_strid>: Return std::vector.
  43         * target-debug.h
  44         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
  45         (target_debug_print_std_vector_static_tracepoint_marker): New.
  46         (target_debug_print_struct_static_tracepoint_marker_p): Rename
  47         to...
  48         (target_debug_print_static_tracepoint_marker_p): ... this.
  49         * target-delegates.c: Re-generate.
  50         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
  51         Make std::string.
  52         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
  53         (decode_static_tracepoint_spec): Adjust to std::vector.
  54         (tracepoint_print_one_detail): Adjust to std::string.
  55         (strace_marker_decode_location): Adjust to std::string.
  56         (update_static_tracepoint): Adjust to std::string, remove call
  57         to release_static_tracepoint_marker.
  58         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
  59         Adjust to std::vector.
  60         * remote.c (remote_static_tracepoint_marker_at): Return bool.
  61         (remote_static_tracepoint_markers_by_strid): Adjust to
  62         std::vector.
  63         * common/rsp-low.h (hex2str): New overload with explicit count
  64         of bytes.
  65         * common/rsp-low.c (hex2str): New overload with explicit count
  66         of bytes.
  67         * unittests/rsp-low-selftests.c (test_hex2str): New function.
  68         (_initialize_rsp_low_selftests): Add test_hex2str test.
  69         * unittests/tracepoint-selftests.c
  70         (test_parse_static_tracepoint_marker_definition): Adjust to
  71         std::string.
  72
  73 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
  74
  75         * tracepoint.c (parse_static_tracepoint_marker_definition):
  76         Consider case where the definition is followed by more
  77         definitions.
  78         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
  79         tracepoint-selftests.c.
  80         * unittests/tracepoint-selftests.c: New.
  81
  82 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
  83
  84         * MAINTAINERS (Write After Approval): Add Pedro Franco de
  85         Carvalho.
  86
  87 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
  88
  89         * gdb/symtab.c (find_pc_sect_line): fixed indentation.
  90
  91 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
  92
  93         * gdb/symtab.c (find_pc_sect_line): now uses binary search.
  94
  95 2018-03-19  Tom Tromey  <tom@tromey.com>
  96
  97         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
  98         "IDENT" production.
  99
 100 2018-03-19  Pedro Alves  <palves@redhat.com>
 101             Tom Tromey  <tom@tromey.com>
 102
 103         * unittests/observable-selftests.c: New file.
 104         * common/observable.h: New file.
 105         * observable.h: New file.
 106         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
 107         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
 108         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
 109         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
 110         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
 111         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
 112         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
 113         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
 114         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
 115         python/py-breakpoint.c, python/py-finishbreakpoint.c,
 116         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
 117         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
 118         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
 119         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
 120         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
 121         tui/tui-interp.c, valops.c: Update all users.
 122         * tui/tui-hooks.c (tui_bp_created_observer)
 123         (tui_bp_deleted_observer, tui_bp_modified_observer)
 124         (tui_inferior_exit_observer, tui_before_prompt_observer)
 125         (tui_normal_stop_observer, tui_register_changed_observer):
 126         Remove.
 127         (tui_observers_token): New global.
 128         (attach_or_detach, tui_attach_detach_observers): New functions.
 129         (tui_install_hooks, tui_remove_hooks): Use
 130         tui_attach_detach_observers.
 131         * record-btrace.c (record_btrace_thread_observer): Remove.
 132         (record_btrace_thread_observer_token): New global.
 133         * observer.sh: Remove.
 134         * observer.c: Rename to observable.c.
 135         * observable.c (namespace gdb_observers): Define new objects.
 136         (observer_debug): Move into gdb_observers namespace.
 137         (struct observer, struct observer_list, xalloc_observer_list_node)
 138         (xfree_observer_list_node, generic_observer_attach)
 139         (generic_observer_detach, generic_observer_notify): Remove.
 140         (_initialize_observer): Update.
 141         Don't include observer.inc.
 142         * Makefile.in (generated_files): Remove observer.h, observer.inc.
 143         (clean mostlyclean): Likewise.
 144         (observer.h, observer.inc): Remove targets.
 145         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
 146         (COMMON_SFILES): Use observable.c, not observer.c.
 147         * .gitignore: Remove observer.h.
 148
 149 2018-03-18  Tom Tromey  <tom@tromey.com>
 150
 151         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
 152         gdb::def_vector.
 153         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
 154
 155 2018-03-17  Tom Tromey  <tom@tromey.com>
 156
 157         * auto-load.c (auto_load_objfile_script_1): Use std::string.
 158
 159 2018-03-17  Tom Tromey  <tom@tromey.com>
 160
 161         * target.c (class scoped_target_fd): New.
 162         (target_fileio_close_cleanup): Remove.
 163         (target_fileio_read_alloc_1): Use scoped_target_fd.
 164
 165 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 166
 167         * silent-rules.mk: New.
 168         * Makefile.in: Include silent-rules.mk
 169         (srcdir, VPATH, top_srcdir): Move up.
 170         (COMPILE): Add ECHO_CXX.
 171         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
 172         (init.c): Add ECHO_INIT_C.
 173         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 174         (version.c): Add ECHO_GEN.
 175         (printcmd.o): Add ECHO_CXX.
 176         (target-float.o): Add ECHO_CXX.
 177         (ada-exp.o): Add ECHO_CXX.
 178         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
 179         (insight$(EXEEXT)): Add ECHO_CXXLD.
 180         * gnulib/configure.ac: Add AM_SILENT_RULES.
 181         * gnulib/aclocal.m4: Re-generate.
 182         * gnulib/configure: Re-generate.
 183         * gnulib/import/Makefile.in: Re-generate.
 184
 185 2018-03-16  Tom Tromey  <tom@tromey.com>
 186
 187         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
 188         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
 189         * utils.c (do_free_section_addr_info)
 190         (make_cleanup_free_section_addr_info): Remove.
 191         * symfile.h (struct other_sections): Add constructor.
 192         (struct section_addr_info): Remove.
 193         (section_addr_info): New typedef.
 194         (struct sym_fns) <sym_offsets>: Change type of parameter.
 195         (build_section_addr_info_from_objfile)
 196         (relative_addr_info_to_section_offsets, addr_info_make_relative)
 197         (default_symfile_offsets, symbol_file_add)
 198         (symbol_file_add_from_bfd)
 199         (build_section_addr_info_from_section_table): Update.
 200         (alloc_section_addr_info, free_section_addr_info): Don't declare.
 201         * symfile.c (alloc_section_addr_info): Remove.
 202         (build_section_addr_info_from_section_table): Change return type.
 203         Update.
 204         (build_section_addr_info_from_bfd)
 205         (build_section_addr_info_from_objfile): Likewise.
 206         (free_section_addr_info): Remove.
 207         (relative_addr_info_to_section_offsets): Change type of "addrs".
 208         (addrs_section_compar): Now a std::sort comparator.
 209         (addrs_section_sort): Change return type.
 210         (addr_info_make_relative): Change type of "addrs".  Update.
 211         (default_symfile_offsets, syms_from_objfile_1)
 212         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
 213         (symbol_file_add_separate): Update.
 214         (symbol_file_add): Change type of "addrs".  Update.
 215         (add_symbol_file_command): Update.  Remove cleanups.
 216         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
 217         cleanups.
 218         * symfile-debug.c (debug_sym_offsets): Change type of "info".
 219         * solib.c (solib_read_symbols): Update.
 220         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
 221         * machoread.c (macho_symfile_offsets): Update.
 222         * jit.c (jit_bfd_try_read_symtab): Update.
 223
 224 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 227         unittests/utils-selftests.c.
 228         * unittests/utils-selftests.c: New file.
 229
 230 2018-03-14  Tom Tromey  <tom@tromey.com>
 231
 232         PR cli/14977:
 233         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
 234         for NULL.
 235
 236 2018-03-14  Tom Tromey  <tom@tromey.com>
 237
 238         PR cli/19918:
 239         * printcmd.c (printf_pointer): Allow "-" in format.
 240
 241 2018-03-14  Tom Tromey  <tom@tromey.com>
 242
 243         * printcmd.c (_initialize_printcmd): Add usage to printf.
 244
 245 2018-03-14  Yao Qi  <qiyao@sourceware.org>
 246
 247         * MAINTAINERS: Update my email address.
 248
 249 2018-03-13  Tom Tromey  <tom@tromey.com>
 250
 251         * machoread.c (macho_check_dsym): Change filenamep to a
 252         std::string*.
 253         (macho_symfile_read): Update.
 254         * symfile.c (load_command): Use std::string.
 255
 256 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 257
 258         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
 259         to error message string.
 260         (riscv_register_name): Use xsnprintf instead of sprintf.
 261         (riscv_insn::fetch_instruction): Use gdb_assert instead of
 262         internal_error.
 263         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
 264         error.
 265         (riscv_push_dummy_call): Likewise.
 266
 267 2018-03-12  Tom Tromey  <tom@tromey.com>
 268
 269         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
 270         Use gdb::byte_vector.
 271         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
 272
 273 2018-03-12  Yao Qi  <yao.qi@linaro.org>
 274
 275         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
 276         parameter type to readable_regcache.
 277         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
 278         the declaration.
 279
 280 2018-03-11  Tom Tromey  <tom@tromey.com>
 281
 282         * dwarf2read.c (struct nextfield): Add initializers.
 283         (struct nextfnfield): Remove.
 284         (struct fnfieldlist): Add initializers.  Remove "length" and
 285         "head", use std::vector.
 286         (struct decl_field_list): Remove.
 287         (struct field_info): Add initializers.
 288         <fields, baseclasses>: Now std::vector.
 289         <nbaseclasses, nfnfields, typedef_field_list_count,
 290         nested_types_list_count>: Remove.
 291         (dwarf2_add_field, dwarf2_add_type_defn)
 292         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
 293         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
 294         (process_structure_scope): Update.
 295
 296 2018-03-11  Tom Tromey  <tom@tromey.com>
 297
 298         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
 299         for use by std::sort.
 300         (build_type_psymtabs_1): Use std::vector.
 301
 302 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
 303
 304         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
 305         and LIBMPFR in the printed configuration.
 306
 307 2018-03-08  Tom Tromey  <tom@tromey.com>
 308
 309         * source.c (get_filename_and_charpos): Use scoped_fd.
 310         * nto-procfs.c (procfs_open_1): Use scoped_fd.
 311         (procfs_pidlist): Likewise.
 312         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
 313         (iterate_over_mappings): Likewise.
 314
 315 2018-03-08  Tom Tromey  <tom@tromey.com>
 316
 317         * infcall.c (struct call_return_meta_info)
 318         <stack_temporaries_enabled>: Remove.
 319         (get_call_return_value, call_function_by_hand_dummy): Update.
 320         * thread.c (disable_thread_stack_temporaries): Remove.
 321         (enable_thread_stack_temporaries): Remove.
 322         (thread_stack_temporaries_enabled_p): Return bool.
 323         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
 324         (get_last_thread_stack_temporary): Update.
 325         * eval.c (evaluate_subexp): Update.
 326         * gdbthread.h (class enable_thread_stack_temporaries): Now a
 327         class, not a function.
 328         (value_ptr, value_vec): Remove typedefs.
 329         (class thread_info) <stack_temporaries_enabled>: Now bool.
 330         <stack_temporaries>: Now a std::vector.
 331         (thread_stack_temporaries_enabled_p)
 332         (value_in_thread_stack_temporaries): Return bool.
 333
 334 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
 335
 336         * remote.c (putpkt_binary): Fix omitted bytes reporting.
 337         (getpkt_or_notif_sane_1): Likewise.
 338
 339 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 340
 341         * build-id.c (build_id_to_debug_bfd): Use std::string.
 342
 343 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 344
 345         * build-id.c (find_separate_debug_file_by_buildid): Return
 346         std::string.
 347         * build-id.h (find_separate_debug_file_by_buildid): Return
 348         std::string.
 349         * coffread.c (coff_symfile_read): Adjust to std::string.
 350         * elfread.c (elf_symfile_read): Adjust to std::string.
 351         * symfile.c (separate_debug_file_exists): Change parameter to
 352         std::string.
 353         (find_separate_debug_file): Return std::string.
 354         (find_separate_debug_file_by_debuglink): Return std::string.
 355         * symfile.h (find_separate_debug_file_by_debuglink): Return
 356         std::string.
 357
 358 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 359
 360         * common/xml-utils.c (xml_escape_text): Move code to...
 361         (xml_escape_text_append): ... this new function.
 362         * common/xml-utils.h (xml_escape_text_append): New declaration.
 363         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
 364         New function.
 365         (_initialize_xml_utils): register test_xml_escape_text_append as
 366         a selftest.
 367
 368 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
 369
 370         * defs.h: Remove MAX_REGISTER_SIZE.
 371         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
 372         asserts.
 373         * python/py-unwind.c (pyuw_sniffer): Likewise.
 374
 375 2018-03-07  Tom Tromey  <tom@tromey.com>
 376
 377         * linux-tdep.c (linux_info_proc): Update.
 378         * target.h (struct target_ops) <to_fileio_readlink>: Return
 379         optional<string>.
 380         (target_fileio_readlink): Return optional<string>.
 381         * remote.c (remote_hostio_readlink): Return optional<string>.
 382         * inf-child.c (inf_child_fileio_readlink): Return
 383         optional<string>.
 384         * target.c (target_fileio_readlink): Return optional<string>.
 385
 386 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 387
 388         * regcache.c (cooked_read_test): Add riscv to the list of
 389         architectures that have a save_reggroup.
 390
 391 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 392
 393         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 394         value is not a dynamic class object.
 395
 396 2018-03-06  Tom Tromey  <tom@tromey.com>
 397
 398         * rust-exp.y: Formatting fixes.
 399
 400 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 401
 402         * riscv-tdep.c (riscv_register_name): Remove target description
 403         support.
 404         (riscv_gdbarch_init): Remove target description check.
 405
 406 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 407
 408         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 409         comment.
 410         * riscv-tdep.h: Likewise.
 411
 412 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 415         (riscv_pseudo_register_write): Delete.
 416         (riscv_gdbarch_init): Remove all use of pseudo registers.
 417
 418 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 419
 420         * record-btrace.c (btrace_print_lines): Replace cleanup
 421         parameter with RAII equivalents.
 422         (btrace_insn_history): Replace cleanup with RAII equivalents.
 423         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 424         make_cleanup_ui_out_tuple_begin_end): Remove.
 425         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 426         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 427         make_cleanup_ui_out_list_begin_end): Remove.
 428
 429 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 430
 431         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 432         parameter types to std::vector.  Use bool.
 433         (record_btrace_wait): Replace VEC(tp_t) with
 434         std::vector<thread_info *>.
 435         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 436
 437 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 438
 439         * record-btrace.c (record_btrace_disable_callback): Remove.
 440         (struct scoped_btrace_disable): New.
 441         (record_btrace_open): Use scoped_btrace_disable.
 442
 443 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 444
 445         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 446         reading values from registers.
 447
 448 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 449
 450         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 451         where appropriate.
 452
 453 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 454
 455         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 456         change parameter type.  Use GDB's print functions, and use
 457         core_addr_to_string where appropriate.
 458         (riscv_push_dummy_call): Use core_addr_to_string where
 459         appropriate, update call to riscv_print_arg_location, and reindent
 460         a few lines.
 461         (riscv_return_value): Update call to riscv_print_arg_location.
 462
 463 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 464             Tim Newsome <tim@sifive.com>
 465             Albert Ou <a0u@eecs.berkeley.edu>
 466             Darius Rad <darius@bluespec.com>
 467
 468         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 469         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 470         (ALLDEPFILES): Add riscv-tdep.c
 471         * configure.tgt: Add riscv support.
 472         * riscv-tdep.c: New file.
 473         * riscv-tdep.h: New file.
 474         * NEWS: Mention new target.
 475         * MAINTAINERS: Add entry for riscv.
 476
 477 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 478
 479         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 480         fields within aggregates.
 481
 482 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 483
 484         * record-btrace.c (btrace_print_lines): Change type of flags to
 485         gdb_disassembly_flags.
 486
 487 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 488
 489         * fbsd-nat.c: Include "inf-ptrace.h".
 490         (USE_SIGTRAP_SIGINFO): Conditionally define.
 491         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 492         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 493         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 494         function.
 495         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 496         Likewise.
 497         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 498         Likewise.
 499         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 500         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 501         "supports_stopped_by_hw_breakpoint" target methods.
 502
 503 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 504
 505         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 506         * fbsd-nat.c (debug_fbsd_nat): New variable.
 507         (show_fbsd_nat_debug): New function.
 508         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 509         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 510
 511 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 512
 513         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 514         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 515         prototype.
 516         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 517         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 518         method.
 519
 520 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 521
 522         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 523         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 524
 525 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 526
 527         * charset.c (struct charset_vector): New.
 528         (charsets): Change type to charset_vector.
 529         (find_charset_names): Adjust.
 530         (add_one): Adjust.
 531         (_initialize_charset): Adjust.
 532
 533 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 534
 535         * progspace.h (struct program_space) <deleted_solibs>: Change
 536         type to std::vector<std::string>.
 537         * progspace.c (clear_program_space_solib_cache): Adjust.
 538         * breakpoint.c (print_solib_event): Adjust.
 539         (check_status_catch_solib): Adjust.
 540         * solib.c (update_solib_list): Adjust.
 541         * ui-out.h (class ui_out) <field_string>: New overload.
 542         * ui-out.c (ui_out::field_string): New overload.
 543
 544 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 545
 546         * progspace.h (struct program_space): Add constructor and
 547         destructor, initialize fields.
 548         (add_program_space): Remove.
 549         * progspace.c (add_program_space): Rename to...
 550         (program_space::program_space): ... this.
 551         (release_program_space): Rename to...
 552         (program_space::~program_space): ... this.
 553         (delete_program_space): Use delete to delete program_space.
 554         (initialize_progspace): Use new to allocate program_space.
 555         * inferior.c (add_inferior_with_spaces): Likewise.
 556         (clone_inferior_command): Likewise.
 557         * infrun.c (follow_fork_inferior): Likewise.
 558         (handle_vfork_child_exec_or_exit): Likewise.
 559
 560 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 561
 562         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 563         (delim_string_to_char_ptr_vec): Return std::vector of
 564         gdb::unique_xmalloc_ptr.
 565         (dirnames_to_char_ptr_vec_append): Take std::vector of
 566         gdb::unique_xmalloc_ptr.
 567         (dirnames_to_char_ptr_vec): Return std::vector of
 568         gdb::unique_xmalloc_ptr.
 569         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 570         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 571         (delim_string_to_char_ptr_vec): Return an std::vector of
 572         gdb::unique_xmalloc_ptr, adjust the code.
 573         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 574         gdb::unique_xmalloc_ptr, adjust the code.
 575         (dirnames_to_char_ptr_vec): Return an std::vector of
 576         gdb::unique_xmalloc_ptr, adjust the code.
 577         * auto-load.c (auto_load_safe_path_vec): Change type to
 578         std::vector of gdb::unique_xmalloc_ptr.
 579         (auto_load_expand_dir_vars): Return an std::vector of
 580         gdb::unique_xmalloc_ptr, adjust the code.
 581         (auto_load_safe_path_vec_update): Adjust.
 582         (filename_is_in_auto_load_safe_path_vec): Adjust.
 583         (auto_load_objfile_script_1): Adjust.
 584         * build-id.c (build_id_to_debug_bfd): Adjust.
 585         * linux-thread-db.c (thread_db_load_search): Adjust.
 586         * source.c (add_path): Adjust.
 587         (openp): Adjust.
 588         * symfile.c (find_separate_debug_file): Adjust.
 589         * utils.c (do_free_char_ptr_vec): Remove.
 590         (make_cleanup_free_char_ptr_vec): Remove.
 591
 592 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 593
 594         PR gdb/22907
 595         * common/pathstuff.c: Conditionally include "<windows.h>".
 596
 597 2018-03-01  Georg Sauthoff  <mail@georg.so>
 598
 599         PR gdb/22888
 600         * gcore.in: Quote variables and switch interpreter to bash.
 601
 602 2018-03-01  Tom Tromey  <tom@tromey.com>
 603
 604         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 605         assertion.  Add assertion for discriminant_index.
 606         (quirk_rust_enum): Use correct base type name in univariant case.
 607
 608 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 609
 610         * record.c (get_call_history_modifiers): Return a
 611         record_print_flags.
 612         (cmd_record_call_history): Adjust.
 613         * record-btrace.c (record_btrace_call_history): Adjust.
 614         (record_btrace_call_history_range): Adjust.
 615         (record_btrace_call_history_from): Adjust.
 616         * target-debug.h (target_debug_print_record_print_flags): New.
 617         * target-delegates.c: Re-generate.
 618         * target.c (target_call_history): Change flags type.
 619         (target_call_history_from): Likewise.
 620         (target_call_history_range): Likewise.
 621         * target.h (struct target_ops) <target_call_history>: Likewise.
 622         (target_call_history_from): Likewise.
 623         (target_call_history_range): Likewise.
 624
 625 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 626             Simon Marchi  <simon.marchi@polymtl.ca>
 627
 628         * common/common-utils.c: Include "sys/stat.h".
 629         (is_regular_file): Move here from "source.c"; change return
 630         type to "bool".
 631         * common/common-utils.h (is_regular_file): New prototype.
 632         * common/pathstuff.c (contains_dir_separator): New function.
 633         * common/pathstuff.h (contains_dir_separator): New prototype.
 634         * source.c: Don't include "sys/stat.h".
 635         (is_regular_file): Move to "common/common-utils.c".
 636
 637 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 638
 639         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 640         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 641         * auto-load.c: Include "common/pathstuff.h".
 642         * common/common-def.h (current_directory): Move here.
 643         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 644         function.
 645         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 646         prototype.
 647         * common/pathstuff.c: New file.
 648         * common/pathstuff.h: New file.
 649         * compile/compile.c: Include "common/pathstuff.h".
 650         * defs.h (current_directory): Move to "common/common-defs.h".
 651         * dwarf2read.c: Include "common/pathstuff.h".
 652         * exec.c: Likewise.
 653         * guile/scm-safe-call.c: Likewise.
 654         * linux-thread-db.c: Likewise.
 655         * main.c: Likewise.
 656         * nto-tdep.c: Likewise.
 657         * objfiles.c: Likewise.
 658         * source.c: Likewise.
 659         * symtab.c: Likewise.
 660         * utils.c: Include "common/pathstuff.h".
 661         (gdb_realpath): Move to "common/pathstuff.c".
 662         (gdb_realpath_keepfile): Likewise.
 663         (gdb_abspath): Likewise.
 664         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 665         (gdb_realpath_keepfile): Likewise.
 666         (gdb_abspath): Likewise.
 667
 668 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 669
 670         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 671         wildcard process pid for super_resume for kernels with a
 672         specific bug.
 673
 674 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 675
 676         * compile/compile.c (get_args): Add additional comments
 677         explaining function.
 678
 679 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 680             Tom Tromey  <tom@tromey.com>
 681
 682         * target.h (memory_write_request_s): Remove typedef.  Don't define
 683         VEC.
 684         (target_write_memory_blocks): Change argument to std::vector.
 685         (struct memory_write_request): Add constructor.
 686         * target-memory.c (compare_block_starting_address): Return bool.
 687         Change argument types.
 688         (claim_memory): Change arguments to use std::vector.
 689         (split_regular_and_flash_blocks, blocks_to_erase)
 690         (compute_garbled_blocks): Likewise.
 691         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 692         (target_write_memory_blocks): Change argument to std::vector.
 693         * symfile.c (struct load_section_data): Add constructor and
 694         destructor.  Use std::vector for "requests".
 695         (struct load_progress_data): Add initializers.
 696         (load_section_callback): Update.  Use "new".
 697         (clear_memory_write_data): Remove.
 698         (generic_load): Update.
 699
 700 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 701
 702         * arch/aarch64.h: Use common/tdesc.h.
 703
 704 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 705
 706         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 707         architecture with a 64-bit ABI.
 708
 709 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 710
 711         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 712         ahead of target description loading.
 713
 714 2018-02-26  Tom Tromey  <tom@tromey.com>
 715
 716         * stack.c (backtrace_command_1): Update.
 717         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 718         of "flags".
 719         * python/py-framefilter.c (py_print_frame)
 720         (gdbpy_apply_frame_filter): Change type of "flags".
 721         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 722         of "flags".
 723         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 724         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 725         * extension.h (enum frame_filter_flag): Rename from
 726         frame_filter_flags.
 727         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 728         (apply_ext_lang_frame_filter): Change type of "flags".
 729         * extension.c (apply_ext_lang_frame_filter): Change type of
 730         "flags".
 731         * extension-priv.h (struct extension_language_ops)
 732         <apply_frame_filter>: Change type of "flags".
 733
 734 2018-02-26  Tom Tromey  <tom@tromey.com>
 735
 736         PR python/16497:
 737         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 738         off-by-one in py_end computation.
 739         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 740         PRINT_MORE_FRAMES.
 741         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 742         constant.
 743
 744 2018-02-26  Tom Tromey  <tom@tromey.com>
 745
 746         * dwarf2read.c (struct variant_field): New.
 747         (struct nextfield) <variant>: New field.
 748         (dwarf2_add_field): Handle DW_TAG_variant_part.
 749         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 750         discriminated union.
 751         (read_structure_type): Handle DW_TAG_variant_part.
 752         (handle_struct_member_die): New function, extracted from
 753         process_structure_scope.  Handle DW_TAG_variant.
 754         (process_structure_scope): Handle discriminated unions.  Call
 755         handle_struct_member_die.
 756
 757 2018-02-26  Tom Tromey  <tom@tromey.com>
 758
 759         * rust-lang.h (rust_last_path_segment): Declare.
 760         * rust-lang.c (rust_last_path_segment): Now public.  Change
 761         contract.
 762         (struct disr_info): Remove.
 763         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 764         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 765         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 766         (rust_enum_p, rust_enum_variant): New function.
 767         (rust_underscore_fields): Remove "offset" parameter.
 768         (rust_print_enum): New function.
 769         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 770         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 771         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 772         enums.
 773         (rust_internal_print_type): New function, from rust_print_type.
 774         Remove enum code.
 775         (rust_print_type): Call rust_internal_print_type.
 776         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 777         Update enum handling.
 778         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 779         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 780         (rust_union_quirks): New functions.
 781         (process_full_comp_unit, process_full_type_unit): Call
 782         rust_union_quirks.
 783         (process_structure_scope): Update rust_unions if necessary.
 784
 785 2018-02-26  Tom Tromey  <tom@tromey.com>
 786
 787         * value.h (value_union_variant): Declare.
 788         * valops.c (value_union_variant): New function.
 789         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 790         (struct discriminant_info): New.
 791         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 792         enumerator.
 793         (struct main_type) <flag_discriminated_union>: New field.
 794
 795 2018-02-26  Tom Tromey  <tom@tromey.com>
 796
 797         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 798         unittests/unpack-selftests.c.
 799         * unittests/unpack-selftests.c: New file.
 800         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 801
 802 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 803
 804         * dwarf2read.c (struct partial_die_info) <read>: New method.
 805         (read_partial_die): Remove the declaration.
 806         (load_partial_dies): Update.
 807         (partial_die_info::partial_die_info):
 808         (read_partial_die): Change it to partial_die_info::read.
 809
 810 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 811
 812         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 813         (fixup_partial_die): Remove declaration.
 814         (scan_partial_symbols): Update.
 815         (partial_die_parent_scope): Likewise.
 816         (partial_die_full_name): Likewise.
 817         (fixup_partial_die): Change it to partial_die_info::fixup.
 818
 819 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 820
 821         * dwarf2read.c (read_partial_die): Update the declaration.
 822         (load_partial_dies): Caller update.
 823         (read_partial_die): Remove one argument abbrev_len.
 824
 825 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 826
 827         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 828         assignment operator.
 829         (load_partial_dies): Use ctor and copy ctor.
 830         (read_partial_die): Update.
 831         (dwarf2_cu::find_partial_die): Use ctor.
 832
 833 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 834
 835         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 836         (find_partial_die_in_comp_unit): Change it to
 837         dwarf2_cu::find_partial_die.
 838         (find_partial_die): Update.
 839
 840 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 841
 842         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 843         is NULL.
 844
 845 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 846
 847         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 848
 849 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 850
 851         * arch/amd64.h: Use common/tdesc.h.
 852         * arch/i386.c: Likewise.
 853         * arch/i386.h: Likewise.
 854         * arch/tic6x.c: Likewise.
 855         * arch/tdesc.h: Move file from here...
 856         * common/tdesc.h: ...to here.
 857         * features/aarch64-core.c: Regenerate.
 858         * features/aarch64-fpu.c: Regenerate.
 859         * features/i386/32bit-avx.c: Regenerate.
 860         * features/i386/32bit-avx512.c: Regenerate.
 861         * features/i386/32bit-core.c: Regenerate.
 862         * features/i386/32bit-linux.c: Regenerate.
 863         * features/i386/32bit-mpx.c: Regenerate.
 864         * features/i386/32bit-pkeys.c: Regenerate.
 865         * features/i386/32bit-sse.c: Regenerate.
 866         * features/i386/64bit-avx.c: Regenerate.
 867         * features/i386/64bit-avx512.c: Regenerate.
 868         * features/i386/64bit-core.c: Regenerate.
 869         * features/i386/64bit-linux.c: Regenerate.
 870         * features/i386/64bit-mpx.c: Regenerate.
 871         * features/i386/64bit-pkeys.c: Regenerate.
 872         * features/i386/64bit-segments.c: Regenerate.
 873         * features/i386/64bit-sse.c: Regenerate.
 874         * features/i386/x32-core.c: Regenerate.
 875         * features/tic6x-c6xp.c: Regenerate.
 876         * features/tic6x-core.c: Regenerate.
 877         * features/tic6x-gp.c: Regenerate.
 878         * target-descriptions.c: Use common/tdesc.h.
 879         * target-descriptions.h: Likewise.
 880
 881 2018-02-24  Tom Tromey  <tom@tromey.com>
 882
 883         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 884         (try_thread_db_load_from_dir, thread_db_load_search): Use
 885         std::string.
 886         (info_auto_load_libthread_db_compare): Return bool.  Change
 887         argument types.
 888         (info_auto_load_libthread_db): Use std::vector, std::string.
 889         Remove cleanups.
 890
 891 2018-02-24  Tom Tromey  <tom@tromey.com>
 892
 893         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 894         std::string.
 895         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 896         std::string*.
 897         * gdbarch.c: Rebuild.
 898         * gdbarch.h: Rebuild.
 899         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 900         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 901         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 902         std::string*.
 903
 904 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 905
 906         * gdbtypes.h (sect_offset): Change type to uint64_t.
 907         (sect_offset_str): New function.
 908         * dwarf2read.c (create_addrmap_from_aranges): Use
 909         sect_offset_str.
 910         (error_check_comp_unit_head): Likewise.
 911         (create_debug_type_hash_table): Likewise.
 912         (read_cutu_die_from_dwo): Likewise.
 913         (init_cutu_and_read_dies): Likewise.
 914         (init_cutu_and_read_dies_no_follow): Likewise.
 915         (process_psymtab_comp_unit_reader): Likewise.
 916         (partial_die_parent_scope): Likewise.
 917         (peek_die_abbrev): Likewise.
 918         (process_queue): Likewise.
 919         (dwarf2_physname): Likewise.
 920         (read_namespace_alias): Likewise.
 921         (read_import_statement): Likewise.
 922         (create_dwo_cu_reader): Likewise.
 923         (create_cus_hash_table): Likewise.
 924         (lookup_dwo_cutu): Likewise.
 925         (inherit_abstract_dies): Likewise.
 926         (read_func_scope): Likewise.
 927         (read_call_site_scope): Likewise.
 928         (dwarf2_add_member_fn): Likewise.
 929         (read_common_block): Likewise.
 930         (read_module_type): Likewise.
 931         (read_typedef): Likewise.
 932         (read_subrange_type): Likewise.
 933         (load_partial_dies): Likewise.
 934         (read_partial_die): Likewise.
 935         (find_partial_die): Likewise.
 936         (read_str_index): Likewise.
 937         (dwarf2_string_attr): Likewise.
 938         (build_error_marker_type): Likewise.
 939         (lookup_die_type): Likewise.
 940         (dump_die_shallow): Likewise.
 941         (follow_die_ref): Likewise.
 942         (dwarf2_fetch_die_loc_sect_off): Likewise.
 943         (dwarf2_fetch_constant_bytes): Likewise.
 944         (follow_die_sig): Likewise.
 945         (get_signatured_type): Likewise.
 946         (get_DW_AT_signature_type): Likewise.
 947         (dwarf2_find_containing_comp_unit): Likewise.
 948         (set_die_type): Likewise.
 949
 950 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 951
 952         * arch/aarch64.c: Include "common-defs.h".
 953         * arch/amd64.c: Likewise.
 954         * arch/i386.c: Likewise.
 955
 956 2018-02-21  Tom Tromey  <tom@tromey.com>
 957
 958         * value.h: (extract_field_op): Update.
 959         * eval.c (extract_field_op): Return a const char *.
 960         * expression.h (parse_expression_for_completion): Update.
 961         * completer.c (complete_expression): Update.
 962         (add_struct_fields): Make fieldname const.
 963         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 964         (mark_completion_tag, parse_exp_in_context_1): Update.
 965         (parse_expression_for_completion): Change "name" to
 966         unique_xmalloc_ptr*.
 967
 968 2018-02-21  Tom Tromey  <tom@tromey.com>
 969
 970         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 971
 972 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 973
 974         * avr-tdep.c (avr_read_pc): Change parameter type to
 975         readable_regcache.
 976         * gdbarch.sh (read_pc): Likewise.
 977         * gdbarch.c: Re-generated.
 978         * gdbarch.h: Re-generated.
 979         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 980         readable_regcache.
 981         * ia64-tdep.c (ia64_read_pc): Likewise.
 982         * mips-tdep.c (mips_read_pc): Likewise.
 983         * spu-tdep.c (spu_read_pc): Likewise.
 984
 985 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 986
 987         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 988         * regcache-dump.c: New file.
 989         * regcache.c: Move register_dump to regcache-dump.c.
 990         (maintenance_print_registers): Likewise.
 991         (maintenance_print_raw_registers): Likewise.
 992         (maintenance_print_cooked_registers): Likewise.
 993         (maintenance_print_register_groups): Likewise.
 994         (maintenance_print_remote_registers): Likewise.
 995         (_initialize_regcache): Likewise.
 996         * regcache.h (register_dump): Moved from regcache.c.
 997
 998 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 999
1000         * regcache.c (regcache::regcache): Update.
1001         (regcache::invalidate): Move it to detached_regcache::invalidate.
1002         (get_thread_arch_aspace_regcache): Update.
1003         (regcache::raw_update): Update.
1004         (regcache::cooked_read): Remove some code.
1005         (regcache::cooked_read_value): Likewise.
1006         (regcache::raw_write): Remove assert on m_readonly_p.
1007         (regcache::raw_supply_integer): Move it to
1008         detached_regcache::raw_supply_integer.
1009         (regcache::raw_supply_zeroed): Likewise.
1010         * regcache.h (detached_regcache) <raw_supply_integer>: New
1011         declaration.
1012         <raw_supply_zeroed, invalidate>: Likewise.
1013         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
1014         <invalidate>: Likewise.
1015         <m_readonly_p>: Removed.
1016
1017 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1018
1019         * infcmd.c (get_return_value): Let stop_regs point to
1020         get_current_regcache.
1021         * regcache.c (regcache::regcache): Remove.
1022         (register_dump_reg_buffer): New class.
1023         (regcache_print): Adjust.
1024         * regcache.h (regcache): Remove constructors.
1025
1026 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1027
1028         * regcache.c (class register_dump): New class.
1029         (register_dump_regcache, register_dump_none): New class.
1030         (register_dump_remote, register_dump_groups): New class.
1031         (regcache_print): Update.
1032         * regcache.h (regcache_dump_what): Move it to regcache.c.
1033         (regcache) <dump>: Remove.
1034
1035 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1036
1037         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
1038          reg_buffer_rw *.
1039         (jit_unwind_reg_set_impl): Call raw_supply.
1040         (jit_frame_sniffer): Use reg_buffer_rw.
1041         * record-full.c (record_full_core_regbuf): Change its type.
1042         (record_full_core_open_1): Use reg_buffer_rw.
1043         (record_full_close): Likewise.
1044         (record_full_core_fetch_registers): Use regcache->raw_supply.
1045         (record_full_core_store_registers): Likewise.
1046         * regcache.c (regcache::get_register_status): Move it to
1047         reg_buffer.
1048         (regcache_raw_set_cached_value): Remove.
1049         (regcache::raw_set_cached_value): Remove.
1050         (regcache::raw_write): Call raw_supply.
1051         (regcache::raw_supply): Move it to reg_buffer_rw.
1052         * regcache.h (regcache_raw_set_cached_value): Remove.
1053         (reg_buffer_rw): New class.
1054
1055 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1056
1057         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
1058         readonly_detached_regcache.
1059         (dummy_frame_prev_register): Use regcache->cooked_read.
1060         * frame.c (frame_save_as_regcache): Change return type.
1061         (frame_pop): Update.
1062         * frame.h (frame_save_as_regcache): Update declaration.
1063         * inferior.h (get_infcall_suspend_state_regcache): Update
1064         declaration.
1065         * infrun.c (infcall_suspend_state) <registers>: use
1066         readonly_detached_regcache.
1067         (save_infcall_suspend_state): Don't use regcache_dup.
1068         (get_infcall_suspend_state_regcache): Change return type.
1069         * linux-fork.c (struct fork_info) <savedregs>: Change to
1070         readonly_detached_regcache.
1071         <pc>: New field.
1072         (fork_save_infrun_state): Don't use regcache_dup.
1073         (info_checkpoints_command): Adjust.
1074         * mi/mi-main.c (register_changed_p): Update declaration.
1075         (mi_cmd_data_list_changed_registers): Use
1076         readonly_detached_regcache.
1077         (register_changed_p): Change parameter type to
1078         readonly_detached_regcache.
1079         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
1080         readonly_detached_regcache.
1081         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
1082         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
1083         New.
1084         (regcache::save): Move it to reg_buffer.
1085         (regcache::restore): Change parameter type.
1086         (regcache_dup): Remove.
1087         * regcache.h (reg_buffer) <save>: New method.
1088         (readonly_detached_regcache): New class.
1089         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
1090         readonly_detached_regcache.
1091         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
1092
1093 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1094
1095         * frame.c (frame_save_as_regcache): Use regcache method save.
1096         (frame_pop): Use regcache method restore.
1097         * infrun.c (restore_infcall_suspend_state): Likewise.
1098         * linux-fork.c (fork_load_infrun_state): Likewise.
1099         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
1100         save.
1101         * regcache.c (regcache_save): Remove.
1102         (regcache::restore): More asserts.
1103         (regcache_cpy): Remove.
1104         * regcache.h (regcache_save): Remove the declaration.
1105         (regcache::restore): Move from private to public.
1106         Remove the friend declaration of regcache_cpy.
1107         (regcache_cpy): Remove declaration.
1108
1109 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1110
1111         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
1112         parameter type to 'readable_regcache *'.
1113         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1114         * arm-tdep.c (arm_neon_quad_read): Likewise.
1115         (arm_pseudo_read): Likewise.
1116         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1117         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1118         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1119         * gdbarch.c: Re-generated.
1120         * gdbarch.h: Re-generated.
1121         * gdbarch.sh (pseudo_register_read): Change parameter type to
1122         'readable_regcache *'.
1123         (pseudo_register_read_value): Likewise.
1124         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
1125         (h8300_pseudo_register_read): Likewise.
1126         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
1127         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1128         (i386_pseudo_register_read_into_value): Likewise.
1129         (i386_pseudo_register_read_value): Likewise.
1130         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
1131         declaration.
1132         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
1133         * m32c-tdep.c (m32c_raw_read): Likewise.
1134         (m32c_read_flg): Likewise.
1135         (m32c_banked_register): Likewise.
1136         (m32c_banked_read): Likewise.
1137         (m32c_sb_read): Likewise.
1138         (m32c_part_read): Likewise.
1139         (m32c_cat_read): Likewise.
1140         (m32c_r3r2r1r0_read): Likewise.
1141         (m32c_pseudo_register_read): Likewise.
1142         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1143         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1144         (mep_pseudo_cr64_read): Likewise.
1145         (mep_pseudo_register_read): Likewise.
1146         * mips-tdep.c (mips_pseudo_register_read): Likewise.
1147         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1148         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1149         * regcache.c (regcache::raw_read): Move it to readable_regcache.
1150         (regcache::cooked_read): Likewise.
1151         (regcache::cooked_read_value): Likewise.
1152         (regcache_cooked_read_signed):
1153         (regcache::cooked_read): Likewise.
1154         * regcache.h (readable_regcache): New class.
1155         (regcache): Inherit readable_regcache.  Move some methods to
1156         readable_regcache.
1157         * rl78-tdep.c (rl78_pseudo_register_read): Change
1158         parameter type to 'readable_regcache *'.
1159         * rs6000-tdep.c (do_regcache_raw_read): Remove.
1160         (e500_pseudo_register_read): Change parameter type to
1161         'readable_regcache *'.
1162         (dfp_pseudo_register_read): Likewise.
1163         (vsx_pseudo_register_read): Likewise.
1164         (efpr_pseudo_register_read): Likewise.
1165         * s390-tdep.c (s390_pseudo_register_read): Likewise.
1166         * sh-tdep.c (sh_pseudo_register_read): Likewise.
1167         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
1168         (sh64_pseudo_register_read): Likewise.
1169         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
1170         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1171         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
1172         (spu_pseudo_register_read): Likewise.
1173         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1174         (xtensa_pseudo_register_read): Likewise.
1175
1176 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1177
1178         * regcache.c (regcache::regcache): Call reg_buffer ctor.
1179         (regcache::arch): Move it to reg_buffer::arch.
1180         (regcache::register_buffer): Likewise.
1181         (regcache::assert_regnum): Likewise.
1182         (regcache::num_raw_registers): Likewise.
1183         * regcache.h (reg_buffer): New class.
1184         (regcache): Inherit reg_buffer.
1185
1186 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
1187
1188         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
1189         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
1190
1191 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
1192
1193         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
1194
1195 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
1196
1197         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
1198         (SFILES): Remove common/*.c files.
1199         (COMMON_OBS): Remove some *.o files built from common/*.c files.
1200         * common/common.host: Add common reference.
1201         * configure.ac: Likewise.
1202         * configure: Regenerate.
1203
1204 2018-02-16  Yao Qi  <yao.qi@linaro.org>
1205
1206         * block.c (block_namespace_info): Inherit allocate_on_obstack.
1207         (block_initialize_namespace): Use new.
1208         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
1209         (dwarf2_free_objfile): Use delete.
1210         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
1211         (copy_type_recursive): Use new.
1212         * gdb_obstack.h (allocate_on_obstack): New.
1213
1214 2018-02-15  Yao Qi  <yao.qi@linaro.org>
1215
1216         PR gdb/22849
1217         * inferior.c (exit_inferior_1): Reset inf->control.
1218
1219 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
1220
1221         * ada-lang.c (ada_to_fixed_value_create): Delete advance
1222         declaration.
1223
1224 2018-02-14  Pedro Alves  <palves@redhat.com>
1225
1226         * frame-unwind.c (frame_unwind_try_unwinder): Always call
1227         frame_cleanup_after_sniffer on exception.
1228
1229 2018-02-14  Tom Tromey  <tom@tromey.com>
1230
1231         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
1232         const.
1233         (solib_bfd_open): Make pathname const.
1234         * solib.c (solib_bfd_open): Make pathname const.
1235         * solib-spu.c (spu_bfd_fopen): Make name const.
1236         (spu_bfd_open): Make pathname const.
1237         * solib-darwin.c (darwin_bfd_open): Make pathname const.
1238         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
1239
1240 2018-02-14  Tom Tromey  <tom@tromey.com>
1241
1242         * symfile.c (symfile_bfd_open): Update.
1243         * source.h (openp, source_full_path_of, find_and_open_source):
1244         Change argument type to unique_xmalloc_ptr.
1245         * source.c (openp): Take a unique_xmalloc_ptr.
1246         (source_full_path_of, find_and_open_source): Likewise.
1247         (open_source_file, symtab_to_fullname): Update.
1248         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
1249         unique_xmalloc_ptr.
1250         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
1251         (exec_file_find): Update.
1252         * psymtab.c (psymtab_to_fullname): Update.
1253         * nto-tdep.h (nto_find_and_open_solib): Update.
1254         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
1255         unique_xmalloc_ptr.
1256         * exec.c (exec_file_attach): Update.
1257         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
1258         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
1259
1260 2018-02-14  Tom Tromey  <tom@tromey.com>
1261
1262         * solib.c: Include source.h.
1263         * nto-tdep.c: Include source.h.
1264         * mi/mi-cmd-env.c: Include source.h.
1265         * infcmd.c: Include source.h.
1266         * exec.c: Include source.h.
1267         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
1268         (add_path, directory_switch, source_path, init_source_path): Move
1269         declarations...
1270         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
1271         (add_path, directory_switch, source_path, init_source_path):
1272         ...here.
1273
1274 2018-02-14  Tom Tromey  <tom@tromey.com>
1275
1276         * solist.h (exec_file_find, solib_find): Return
1277         unique_xmalloc_ptr.
1278         (solib_bfd_fopen): Take a const char *.
1279         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1280         (exec_file_find, solib_find): Likewise.
1281         (solib_bfd_fopen): Do not take ownership of "pathname".
1282         (solib_bfd_open): Use unique_xmalloc_ptr.
1283         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1284         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1285         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1286         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1287
1288 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1289
1290         * ada-lang.c (name_match_type_from_name): Remove reference to
1291         ada_name_for_lookup in function's documentation.
1292         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1293
1294 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1295
1296         * defs.h (enum openp_flags): New enum.
1297         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1298         Move to enum openp_flags.
1299         (openp_flags): New enum flags.
1300         (openp): Change parameter type to openp_flags.
1301         * source.c (openp): Change parameter type to openp_flags.
1302         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1303         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1304
1305 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1306
1307         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1308         per-command.
1309
1310 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1311
1312         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1313         into...
1314         (class dwarf2_queue_guard): ...the destructor of this new class.
1315         (dw2_do_instantiate_symtab): Create instance of the new class
1316         dwarf2_queue_guard, remove cleanup.
1317
1318 2018-02-09  Tom Tromey  <tom@tromey.com>
1319
1320         * source.c (find_source_lines): Don't reference past the end of
1321         the vector.
1322
1323 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1324
1325         * remote.c (remote_btrace_maybe_reopen): Change error message.
1326         * btrace.c (btrace_enable): Likewise.
1327         (parse_xml_btrace): Likewise.
1328         (parse_xml_btrace_conf): Likewise.
1329
1330 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1331
1332         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1333         (linux_enable_pt, linux_enable_bts): Call
1334         diagnose_perf_event_open_fail.
1335
1336 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1337
1338         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1339         Remove parameter and change return type.  Update callers.  Move it.
1340         (linux_enable_bts, linux_enable_pt): Improve error message.
1341         (linux_enable_pt): Remove zero buffer size check.
1342         (linux_enable_btrace): Improve error messages.  Remove NULL return
1343         check.
1344
1345 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1346
1347         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1348         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1349         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1350         (linux_supports_pt, linux_supports_btrace): Remove.
1351         (linux_enable_bts): Call cpu_supports_bts.
1352         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1353         * remote.c (remote_supports_btrace): Remove.
1354         (init_remote_ops): Remove remote_supports_btrace.
1355         * target-delegates.c: Regenerated.
1356         * target.c (target_supports_btrace): Remove.
1357         * target.h (target_ops) <to_supports_btrace>: Remove
1358         (target_supports_btrace): Remove.
1359         * x86-linux-nat.c (x86_linux_create_target): Remove
1360         linux_supports_btrace.
1361
1362 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1363
1364         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1365         btrace failed.
1366         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1367         exception and use message in own exception.
1368
1369 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1370
1371         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1372         (perf_event_pt_event_type): Use gdb_file_up.
1373         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1374         scoped_fd, and scoped_mmap.
1375
1376 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1377
1378         * common/scoped_mmap.h: New.
1379         * unittests/scoped_mmap-selftest.c: New.
1380         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1381         unittests/scoped_mmap-selftest.c.
1382
1383 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1384
1385         * common/scoped_fd.h: New.
1386         * unittests/scoped_fd-selftest.c: New.
1387         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1388         unittests/scoped_fd-selftest.c.
1389
1390 2018-02-09  Tom Tromey  <tom@tromey.com>
1391
1392         * auto-load.c (auto_load_section_scripts): Use
1393         gdb::unique_xmalloc_ptr.
1394
1395 2018-02-09  Tom Tromey  <tom@tromey.com>
1396
1397         * auto-load.c (execute_script_contents): Use std::string.
1398
1399 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1400
1401         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1402         Python function, rather than a new command.
1403
1404 2018-02-08  Tom Tromey  <tom@tromey.com>
1405
1406         * solib.c (solib_find_1): Use std::string.
1407         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1408
1409 2018-02-08  Tom Tromey  <tom@tromey.com>
1410
1411         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1412
1413 2018-02-08  Tom Tromey  <tom@tromey.com>
1414
1415         * source.c (find_source_lines): Use gdb::def_vector.
1416
1417 2018-02-08  Tom Tromey  <tom@tromey.com>
1418
1419         * macrocmd.c (struct temporary_macro_definition): New.
1420         (macro_define_command): Use temporary_macro_definition.  Remove
1421         cleanups.
1422         (free_macro_definition_ptr): Remove.
1423
1424 2018-02-08  Tom Tromey  <tom@tromey.com>
1425
1426         * macroexp.c (maybe_expand): Use std::string.
1427
1428 2018-02-08  Tom Tromey  <tom@tromey.com>
1429
1430         * macroexp.c (struct macro_buffer): Add initializers for some
1431         members.
1432         (init_buffer, init_shared_buffer, free_buffer)
1433         (free_buffer_return_text): Remove.
1434         (macro_buffer): New constructors.
1435         (~macro_buffer): New destructor.
1436         (macro_buffer::set_shared): New method.
1437         (macro_buffer::resize_buffer, macro_buffer::appendc)
1438         (macro_buffer::appendmem): Now methods, not free functions.
1439         (set_token, append_tokens_without_splicing, stringify)
1440         (macro_stringify): Update.
1441         (gather_arguments): Change return type.  Remove argc_p argument,
1442         add args_ptr argument.  Use std::vector.
1443         (substitute_args): Remove argc argument.  Accept std::vector.
1444         (expand): Update.  Use std::vector.
1445         (scan, macro_expand, macro_expand_next): Update.
1446
1447 2018-02-08  Tom Tromey  <tom@tromey.com>
1448
1449         * symtab.c (default_collect_symbol_completion_matches_break_on):
1450         Use unique_xmalloc_ptr.
1451         * macroscope.h: (sal_macro_scope, user_macro_scope)
1452         (default_macro_scope): Return unique_xmalloc_ptr.
1453         * macroscope.c (sal_macro_scope, user_macro_scope)
1454         (default_macro_scope): Return unique_xmalloc_ptr.
1455         * macroexp.h (macro_expand, macro_expand_once): Return
1456         unique_xmalloc_ptr.
1457         * macroexp.c (macro_expand, macro_expand_once): Return
1458         unique_xmalloc_ptr.
1459         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1460         (info_macro_command, info_macros_command): Use
1461         unique_xmalloc_ptr.
1462         * compile/compile-c-support.c (write_macro_definitions): Use
1463         unique_xmalloc_ptr.
1464         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1465
1466 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1467
1468         * value.c (value_static_field): Assign field type instead of
1469         containing type when returning an optimized out value.
1470
1471 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1472
1473         * ft32-tdep.c (ft32_read_pc): Remove.
1474         (ft32_write_pc): Remove.
1475         (ft32_gdbarch_init): Update.
1476         * m32r-tdep.c (m32r_read_pc): Remove.
1477         (m32r_gdbarch_init): Update.
1478         * mep-tdep.c (mep_read_pc): Remove.
1479         (mep_gdbarch_init): Update.
1480         * microblaze-tdep.c (microblaze_write_pc): Remove.
1481         (microblaze_gdbarch_init): Update.
1482         * mn10300-tdep.c (mn10300_read_pc): Remove.
1483         (mn10300_write_pc): Remove.
1484         (mn10300_gdbarch_init): Update.
1485         * moxie-tdep.c (moxie_read_pc): Remove.
1486         (moxie_write_pc): Remove.
1487         (moxie_gdbarch_init): Update.
1488
1489 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1490
1491         * expprint.c (print_subexp_standard): Handle
1492         OP_F77_UNDETERMINED_ARGLIST.
1493         (dump_subexp_body_standard): Likewise.
1494
1495 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1496
1497         * target-descriptions.c (tdesc_element_visitor) Add empty
1498         implementations.
1499         (tdesc_type): Move make_gdb_type from here.
1500         (tdesc_type_builtin): Likewise.
1501         (tdesc_type_vector): Likewise.
1502         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1503         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1504         (make_gdb_type_union): Likewise.
1505         (make_gdb_type_flags): Likewise.
1506         (make_gdb_type_enum): Likewise.
1507         (make_gdb_type): New function.
1508         (tdesc_register_type): Use static make_gdb_type.
1509
1510 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1511
1512         * infcmd.c (default_print_one_register_info): Align natural-format
1513         column values consistently one under another.
1514         (pad_to_column): New function.
1515
1516 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1517
1518         * dwarf2read.c (dwarf2_physname): Move commment.
1519
1520 2018-02-01  Leszek Swirski  <leszeks@google.com>
1521
1522         * varobj.c (varobj_formatted_print_options): Allow recursive
1523         pretty printing if pretty printing is enabled.
1524
1525 2018-02-01  Leszek Swirski  <leszeks@google.com>
1526
1527         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1528         names after a structop as a filename.
1529
1530 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1531
1532         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1533         (arm_record_coproc_data_proc): Likewise.
1534
1535 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1536
1537         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1538
1539 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1540
1541         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1542         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1543
1544 2018-01-31  Pedro Alves  <palves@redhat.com>
1545
1546         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1547         * inflow.c (child_terminal_save_inferior): Wrap reference to
1548         tcgetpgrp in HAVE_TERMIOS_H.
1549         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1550         _WIN32.
1551         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1552         always iterate over all inferiors.
1553         (gdbsim_cntrl_c): Adjust.
1554         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1555
1556 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1557
1558         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1559         index type is objfile-owned if the element type is as well.
1560
1561 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1562
1563         GDB 8.1 released.
1564
1565 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1566
1567         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1568         "features/s390x-linux64.c".
1569         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1570         s390_linux32 and s390x_linux64.
1571         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1572         default tdesc.
1573         * s390-tdep.c: Include "features/s390-linux32.c" and
1574         "features/s390x-linux64.c".
1575         (s390_tdesc_valid): Add check for tdesc_has_registers.
1576         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1577         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1578         tdesc_s390x_linux64.
1579         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1580         tdesc_s390x_linux64 to...
1581         * s390-tdep.h: ...here.
1582
1583 2018-01-30  Pedro Alves  <palves@redhat.com>
1584
1585         PR gdb/13211
1586         * config.in, configure: Regenerate.
1587         * configure.ac: Check for getpgid.
1588         * go32-nat.c (go32_pass_ctrlc): New.
1589         (go32_target): Install it.
1590         * inf-child.c (inf_child_target): Install
1591         child_terminal_save_inferior, child_pass_ctrlc and
1592         child_interrupt.
1593         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1594         (inf_ptrace_target): No longer install it.
1595         * infcmd.c (interrupt_target_1): Adjust.
1596         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1597         (child_interrupt): Declare.
1598         (inferior::terminal_state): New.
1599         * inflow.c (struct terminal_info): Update comments.
1600         (inferior_process_group): Delete.
1601         (terminal_is_ours): Delete.
1602         (gdb_tty_state): New.
1603         (child_terminal_init): Adjust.
1604         (is_gdb_terminal, sharing_input_terminal_1)
1605         (sharing_input_terminal): New functions.
1606         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1607         Set the process's actual process group in the foreground if
1608         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1609         mark terminal as the inferior's if not sharing GDB's terminal.
1610         Don't check attach_flag.
1611         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1612         pass down a target_terminal_state.
1613         (child_terminal_save_inferior): New, factored out from ...
1614         (child_terminal_ours_1): ... this.  Handle
1615         target_terminal_state::is_ours_for_output.
1616         (child_interrupt, child_pass_ctrlc): New.
1617         (inflow_inferior_exit): Clear the inferior's terminal_state.
1618         (copy_terminal_info): Copy the inferior's terminal state.
1619         (_initialize_inflow): Remove reference to terminal_is_ours.
1620         * inflow.h (inferior_process_group): Delete.
1621         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1622         * procfs.c (procfs_target): Don't install procfs_interrupt.
1623         (procfs_interrupt): Delete.
1624         * remote.c (remote_serial_quit_handler): Adjust.
1625         (remote_interrupt): Remove ptid parameter.  Adjust.
1626         * target-delegates.c: Regenerate.
1627         * target.c: Include "terminal.h".
1628         (target_terminal::terminal_state): Rename to ...
1629         (target_terminal::m_terminal_state): ... this.
1630         (target_terminal::init): Adjust.
1631         (target_terminal::inferior): Adjust to per-inferior
1632         terminal_state.
1633         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1634         (target_terminal::ours, target_terminal::ours_for_output): Use
1635         target_terminal_is_ours_kind.
1636         (target_interrupt): Remove ptid parameter.  Adjust.
1637         (default_target_pass_ctrlc): Adjust.
1638         * target.h (target_ops::to_terminal_save_inferior): New field.
1639         (target_ops::to_interrupt): Remove ptid_t parameter.
1640         (target_interrupt): Remove ptid_t parameter.  Update comment.
1641         (target_pass_ctrlc): Update comment.
1642         * target/target.h (target_terminal_state): New scoped enum,
1643         factored out of ...
1644         (target_terminal::terminal_state): ... here.
1645         (target_terminal::inferior): Update comments.
1646         (target_terminal::restore_inferior): New.
1647         (target_terminal::is_inferior, target_terminal::is_ours)
1648         (target_terminal::is_ours_for_output): Adjust.
1649         (target_terminal::scoped_restore_terminal_state): Adjust to
1650         rename, and call restore_inferior() instead of inferior().
1651         (target_terminal::scoped_restore_terminal_state::m_state): Change
1652         type.
1653         (target_terminal::terminal_state): Rename to ...
1654         (target_terminal::m_terminal_state): ... this and change type.
1655
1656 2018-01-30  Pedro Alves  <palves@redhat.com>
1657
1658         * linux-nat.c (wait_for_signal): New function.
1659         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1660         directly.
1661         (async_terminal_is_ours)
1662         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1663         (linux_nat_add_target): Don't override
1664         to_terminal_inferior/to_terminal_ours.
1665
1666 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1667
1668         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1669
1670 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1671
1672         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1673         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1674         dwarf2_per_objfile_free here.
1675         (dwarf2_per_objfile_free): Remove.
1676         (_initialize_dwarf2_read): Don't register
1677         dwarf2_per_objfile_free as a registry cleanup.
1678
1679 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1680
1681         Avoid compilation errors in MinGW native builds
1682
1683         The error is triggered by including python-internal.h, and the
1684         error message is:
1685
1686              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1687                       from build-gnulib/import/math.h:27,
1688                       from d:/usr/Python26/include/pyport.h:235,
1689                       from d:/usr/Python26/include/Python.h:58,
1690                       from python/python-internal.h:94,
1691                       from python/py-arch.c:24:
1692              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1693         using ::hypot;
1694                 ^~~~~
1695
1696         This happens because Python headers define 'hypot' to expand t
1697         '_hypot' in the Windows builds.
1698         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1699         'hypoth'.  This avoids a compilation error.
1700
1701 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1702
1703         * MAINTAINERS (Write After Approval): Fix ordering.
1704
1705 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1706
1707         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1708
1709 2018-01-26  Alan Modra  <amodra@gmail.com>
1710
1711         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1712         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1713         Remove nop.  Make const.  Comment.
1714         (powerpc32_plt_stub_so_2): New.
1715         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1716         Correct count.  Update uses.
1717         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1718         Move common code reading PLT entry word.  Correct
1719         powerpc32_plt_stub PLT address calculation.
1720         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1721         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1722         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1723         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1724         (ppc64_standard_linkage8): Likewise.
1725         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1726         Correct insns description.
1727         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1728
1729 2018-01-24  Pedro Alves  <palves@redhat.com>
1730
1731         GCC PR libstdc++/83906
1732         * gdbtypes.c (operator==(const dynamic_prop &,
1733         const dynamic_prop &)): New.
1734         (operator==(const range_bounds &, const range_bounds &)): New.
1735         (check_types_equal): Use them instead of memcmp.
1736         * gdbtypes.h (operator==(const dynamic_prop &,
1737         const dynamic_prop &)): Declare.
1738         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1739         (operator==(const range_bounds &, const range_bounds &)): Declare.
1740         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1741
1742 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1743
1744         * s390-linux-tdep.c (s390_record_address_mask)
1745         (s390_record_calc_disp_common, s390_record_calc_disp)
1746         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1747         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1748         (s390_process_record): Move to s390-tdep.c.
1749         (s390_linux_init_abi_any): Adjust.
1750         * s390-tdep.c (s390_record_address_mask)
1751         (s390_record_calc_disp_common, s390_record_calc_disp)
1752         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1753         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1754         (s390_process_record): Moved from s390-linux-tdep.c
1755         (s390_gdbarch_init): Adjust.
1756
1757 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1758
1759         * s390-linux-nat.c (s390-tdep.h): New include.
1760         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1761         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1762         (ALLDEPFILES): Add s390-tdep.c.
1763         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1764         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1765         * s390-tdep.h: ...this.  New file.
1766         * s390-linux-tdep.c (s390-tdep.h): New include.
1767         (_initialize_s390_tdep): Rename to...
1768         (_initialize_s390_linux_tdep): ...this and adjust.
1769         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1770         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1771         s390-tdep.h.
1772         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1773         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1774         (s390_is_partial_instruction, s390_software_single_step)
1775         (is_non_branch_ril, s390_displaced_step_copy_insn)
1776         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1777         (s390_prologue_data, s390_addr, s390_store, s390_load)
1778         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1779         (s390_register_call_saved, s390_guess_tracepoint_registers)
1780         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1781         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1782         (s390_pseudo_register_name, s390_pseudo_register_type)
1783         (s390_pseudo_register_read, s390_pseudo_register_write)
1784         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1785         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1786         (s390_addr_bits_remove, s390_address_class_type_flags)
1787         (s390_address_class_type_flags_to_name)
1788         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1789         (s390_function_arg_float, s390_function_arg_vector)
1790         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1791         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1792         (s390_frame_align, s390_register_return_value, s390_return_value)
1793         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1794         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1795         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1796         (s390_trad_frame_prev_register, s390_unwind_cache)
1797         (s390_prologue_frame_unwind_cache)
1798         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1799         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1800         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1801         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1802         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1803         (s390_frame_base_address, s390_local_base_address)
1804         (s390_frame_base, s390_gcc_target_options)
1805         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1806         (s390_validate_reg_range, s390_tdesc_valid)
1807         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1808         * s390-tdep.c: ...this.  New file.
1809
1810 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1811
1812         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1813         (s390_process_record, s390_gdbarch_tdep_alloc)
1814         (s390_linux_init_abi_any): Use/set new hook.
1815
1816 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1817
1818         * s390-linux-tdep.c (osabi.h): New include.
1819         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1820         (s390_linux_init_abi_any): New functions.
1821         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1822
1823 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1824
1825         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1826         tdesc_has_registers check
1827
1828 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1829
1830         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1831         (s390_validate_reg_range): New macro.
1832         (s390_gdbarch_init): Adjust.
1833
1834 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1835
1836         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1837         (s390_gdbarch_tdep_alloc): Adjust.
1838         (s390_gdbarch_init): Adjust.
1839
1840 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1841
1842         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1843         <have_tdb>: Change type to bool.
1844         (s390_gdbarch_tdep_alloc): Adjust.
1845         (s390_gdbarch_init): Adjust.
1846
1847 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1848
1849         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1850         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1851         (s390_gdbarch_tdep_alloc): New function.
1852         (s390_gdbarch_init): Allocate tdep at start and use its fields
1853         instead of separate variables.
1854
1855 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1856
1857         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1858         when looking for cached gdbarch and add comment for remaining.
1859
1860 2018-01-22  Pedro Alves  <palves@redhat.com>
1861             Sergio Durigan Junior  <sergiodj@redhat.com>
1862
1863         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1864         case.
1865
1866 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1867
1868         * MAINTAINERS: Update my company e-mail address.
1869
1870 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1871
1872         * regcache.c (cooked_write_test): New function.
1873         (_initialize_regcache): Register the test.
1874
1875 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1876
1877         * ia64-tdep.c (ia64_pseudo_register_read): Call
1878         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1879         * m32c-tdep.c (m32c_cat_read): Likewise.
1880         (m32c_r3r2r1r0_read): Likewise.
1881         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1882         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1883
1884 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1885
1886         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1887         method raw_read instead of regcache_raw_read.
1888         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1889         * arm-tdep.c (arm_neon_quad_read): Likewise.
1890         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1891         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1892         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1893         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1894         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1895         (i386_pseudo_register_read_into_value): Likewise.
1896         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1897         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1898         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1899         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1900         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1901         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1902         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1903         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1904         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1905
1906 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1907
1908         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1909         * configure.tgt: Remove target mt.
1910         * mt-tdep.c: Remove.
1911         * regcache.c (cooked_read_test): Remove the check for mt.
1912
1913 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1914
1915         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1916         instead of gdbarch_pseudo_register_read_value.
1917
1918 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1919
1920         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1921         language is Ada.
1922
1923 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1924
1925         * linespec.c (create_sals_line_offset): Remove code that preserved
1926         the symtab_and_line's line number.
1927
1928 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1929
1930         * varobj.c (varobj_create): Don't set valid_block when creating a
1931         floating varobj.
1932
1933 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1934
1935         * varobj.c (varobj_create): Remove out of date comment.
1936
1937 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1938
1939         PR mi/20395
1940         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1941         updating innermost block.
1942         * parse.c (innermost_block_tracker::update): Take extra type
1943         parameter, and check types match before updating innermost block.
1944         (write_dollar_variable): Update innermost block for registers.
1945         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1946         (innermost_block_tracker::innermost_block_tracker): Initialise
1947         m_types member.
1948         (innermost_block_tracker::reset): Take type parameter.
1949         (innermost_block_tracker::update): Take type parameter, and pass
1950         type through as needed.
1951         (innermost_block_tracker::m_types): New member.
1952         * varobj.c (varobj_create): Pass type when reseting innermost
1953         block.
1954
1955 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1956
1957         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1958         * ada-lang.c (resolve_subexp): Likewise.
1959         * breakpoint.c (set_breakpoint_condition) Likewise.
1960         (watch_command_1) Likewise.
1961         * c-exp.y (variable): Likewise.
1962         * d-exp.y (PrimaryExpression): Likewise.
1963         * f-exp.y (variable): Likewise.
1964         * go-exp.y (variable): Likewise.
1965         * m2-exp.y (variable): Likewise.
1966         * objfiles.c (objfile::~objfile): Likewise.
1967         * p-exp.y (variable): Likewise.
1968         * parse.c (innermost_block): Change type.
1969         * parser-defs.h (class innermost_block_tracker): New.
1970         (innermost_block): Change to innermost_block_tracker.
1971         * printcmd.c (display_command): Switch to innermost_block API.
1972         (do_one_display): Likewise.
1973         * rust-exp.y (do_one_display): Likewise.
1974         * symfile.c (clear_symtab_users): Likewise.
1975         * varobj.c (varobj_create): Switch to innermost_block API, replace
1976         use of innermost_block with block stored on varobj object.
1977
1978 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1979
1980         * expression.h (innermost_block): Remove declaration.
1981         * varobj.c: Add 'parser-defs.h' include.
1982
1983 2018-01-19  Tom Tromey  <tom@tromey.com>
1984
1985         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1986         symbols in the static and global blocks.
1987
1988 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1989
1990         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1991         gdb_ptrace.h, and move including gdb_wait.h ...
1992         * nat/linux-ptrace.h: ... to here.
1993
1994 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1995
1996         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1997         inf_ptrace_detach_success.
1998         (inf_ptrace_detach_success): Add inferior parameter, use it
1999         instead of inferior_ptid, pass it to detach_inferior.
2000         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
2001         parameter.
2002         * inferior.c (detach_inferior): Add overload that takes an
2003         inferior object.
2004         * inferior.h (detach_inferior): Likewise.
2005         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
2006         use inferior_ptid, adjust call to inf_ptrace_detach_success.
2007         * linux-thread-db.c (thread_db_detach): Use inf parameter.
2008
2009 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2010
2011         * target.h (struct target_ops) <to_detach>: Add inferior
2012         parameter.
2013         (target_detach): Likewise.
2014         * target.c (dispose_inferior): Pass inferior down.
2015         (target_detach): Pass inferior down.  Assert that it is equal to
2016         the current inferior.
2017         * aix-thread.c (aix_thread_detach): Pass inferior down.
2018         * corefile.c (core_file_command): Pass current_inferior() down.
2019         * corelow.c (core_detach): Add inferior parameter.
2020         * darwin-nat.c (darwin_detach): Likewise.
2021         * gnu-nat.c (gnu_detach): Likewise.
2022         * inf-ptrace.c (inf_ptrace_detach): Likewise.
2023         * infcmd.c (detach_command): Pass current_inferior() down to
2024         target_detach.
2025         * infrun.c (follow_fork_inferior): Pass parent_inf to
2026         target_detach.
2027         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
2028         target_detach.
2029         * linux-nat.c (linux_nat_detach): Add inferior parameter.
2030         * linux-thread-db.c (thread_db_detach): Likewise.
2031         * nto-procfs.c (procfs_detach): Likewise.
2032         * procfs.c (procfs_detach): Likewise.
2033         * record.c (record_detach): Likewise.
2034         * record.h (struct inferior): Forward-declare.
2035         (record_detach): Add inferior parameter.
2036         * remote-sim.c (gdbsim_detach): Likewise.
2037         * remote.c (remote_detach_1): Likewise.
2038         (remote_detach): Likewise.
2039         (extended_remote_detach): Likewise.
2040         * sol-thread.c (sol_thread_detach): Likewise.
2041         * target-debug.h (target_debug_print_inferior_p): New macro.
2042         * target-delegates.c: Re-generate.
2043         * top.c (kill_or_detach): Pass inferior down to target_detach.
2044         * windows-nat.c (windows_detach): Add inferior parameter.
2045
2046 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2047
2048         * target.h (struct target_ops) <to_detach>: Remove args
2049         parameter.
2050         (target_detach): Likewise.
2051         * target.c (dispose_inferior): Adjust.
2052         (target_detach): Remove args parameter, adjust.
2053         * aix-thread.c (aix_thread_detach): Adjust.
2054         * corefile.c (core_file_command): Adjust.
2055         * corelow.c (core_detach): Adjust.
2056         * darwin-nat.c (darwin_detach): Adjust.
2057         * gnu-nat.c (gnu_detach): Adjust.
2058         * inf-ptrace.c (inf_ptrace_detach): Adjust.
2059         * infcmd.c (detach_command): Adjust
2060         * infrun.c (follow_fork_inferior): Adjust.
2061         (handle_vfork_child_exec_or_exit): Adjust.
2062         * linux-fork.c (linux_fork_detach): Remove args parameter.
2063         * linux-fork.h (linux_fork_detach): Likewise.
2064         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
2065         * linux-thread-db.c (thread_db_detach): Likewise.
2066         * nto-procfs.c (procfs_detach): Likewise.
2067         * procfs.c (procfs_detach): Likewise.
2068         (do_detach): Remove signo parameter.
2069         * record.c (record_detach): Remove args parameter.
2070         * record.h (record_detach): Likewise.
2071         * remote-sim.c (gdbsim_detach): Likewise.
2072         * remote.c (remote_detach_1): Likewise.
2073         (remote_detach): Likewise.
2074         (extended_remote_detach): Likewise.
2075         * sol-thread.c (sol_thread_detach): Likewise.
2076         * target-delegates.c: Re-generate.
2077         * top.c (struct qt_args) <args>: Remove field.
2078         (kill_or_detach): Don't pass args.
2079         (quit_force): Don't set args.
2080         * windows-nat.c (windows_detach): Remove args parameter.
2081
2082 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2083
2084         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
2085         (arm_linux_init_abi): Install it.
2086
2087 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2088
2089         * osabi.c (gdb_osabi_names): Extend the regexp for
2090         arm-linux-gnueabihf.
2091
2092 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2093
2094         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
2095         m_abbrevs.
2096         (abbrev_table::add_abbrev): Update.
2097         (abbrev_table::lookup_abbrev): Update.
2098
2099 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2100
2101         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
2102
2103 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
2104
2105         * compile/compile.c (compile_to_object): Convert "triplet_rx"
2106         to "std::string".
2107
2108 2018-01-17  Tom Tromey  <tom@tromey.com>
2109
2110         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
2111
2112 2018-01-17  Tom Tromey  <tom@tromey.com>
2113
2114         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
2115         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
2116         (create_array_type_with_stride): Update.
2117         * dwarf2read.c (set_die_type): Update.
2118
2119 2018-01-17  Tom Tromey  <tom@tromey.com>
2120
2121         * dwarf2read.c (delayed_method_info): Remove typedef.
2122         (dwarf2_cu::method_info): Now a std::vector.
2123         (add_to_method_list): Update.
2124         (free_delayed_list): Remove.
2125         (compute_delayed_physnames): Update.
2126         (process_full_comp_unit, process_full_type_unit): Clear the method
2127         list.  Remove cleanups.
2128         (psymtab_include_file_name): Add name_holder parameter.  Use
2129         unique_xmalloc_ptr.
2130         (dwarf_decode_lines): Update.
2131
2132 2018-01-17  Tom Tromey  <tom@tromey.com>
2133             Simon Marchi  <simon.marchi@ericsson.com>
2134
2135         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
2136         (dwarf2_per_objfile::free_cached_comp_units)
2137         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2138         (init_cutu_and_read_dies_no_follow): Update.
2139         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
2140         (dwarf2_cu::~dwarf2_cu): New.
2141         (free_heap_comp_unit, free_stack_comp_unit): Remove.
2142         (age_cached_comp_units, free_one_cached_comp_unit): Update.
2143
2144 2018-01-17  Tom Tromey  <tom@tromey.com>
2145             Simon Marchi  <simon.marchi@ericsson.com>
2146
2147         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
2148         (struct die_reader_specs) <abbrev_table>: New member.
2149         (struct abbrev_table): Add constructor.
2150         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
2151         <abbrev_obstack>: Now an auto_obstack.
2152         (abbrev_table_up): New typedef.
2153         (init_cu_die_reader): Add abbrev_table parameter.
2154         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
2155         Add result_dwo_abbrev_table.
2156         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2157         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
2158         Update.
2159         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
2160         parameter.
2161         (skip_children): Update.
2162         (abbrev_table::alloc_abbrev): Rename from
2163         abbrev_table_alloc_abbrev.
2164         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
2165         (abbrev_table::lookup_abbrev): Rename from
2166         abbrev_table_lookup_abbrev.
2167         (abbrev_table_read_table): Return abbrev_table_up.
2168         (abbrev_table_free, abbrev_table_free_cleanup)
2169         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
2170         (load_partial_dies): Update.
2171
2172 2018-01-17  Tom Tromey  <tom@tromey.com>
2173
2174         * dwarf2read.c (dwarf2_compute_name): Update comment.
2175         (read_func_scope, read_variable): Update.
2176         (new_symbol): Remove.
2177         (new_symbol_full): Rename to new_symbol.
2178
2179 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
2180
2181         PR gdb/16577
2182         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
2183         a warning instead of throwing an error, set section size to 0 and return
2184         NULL.
2185         * gdb_bfd.h (gdb_bfd_map_section): Update description.
2186
2187 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2188
2189         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
2190         std::string.
2191         (linux_ptrace_attach_fail_reason_string): Likewise.
2192         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
2193         Likewise.
2194         (linux_ptrace_attach_fail_reason_string): Likewise.
2195         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
2196
2197 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2198
2199         * linux-nat.c (linux_nat_attach): Remove xstrdup.
2200
2201 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
2202
2203         PR gdb/21559
2204         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2205         checking for fs_base/gs_base fields in struct user_regs_struct.
2206         * configure: Regenerate.
2207
2208 2018-01-17  Yao Qi  <yao.qi@linaro.org>
2209
2210         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
2211         function.
2212         (aarch64_linux_init_abi): Install it to gdbarch hook
2213         gcc_target_options.
2214
2215 2018-01-15  Pedro Alves  <palves@redhat.com>
2216
2217         * common/signals-state-save-restore.c
2218         (save_original_signals_state): Fix typos.
2219
2220 2017-01-12  Tom Tromey  <tom@tromey.com>
2221             Sergio Durigan Junior  <sergiodj@redhat.com>
2222
2223         * Makefile.in (install-only): Install gdb-add-index.
2224
2225 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
2226
2227         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
2228
2229 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2230
2231         * infrun.c (keep_going_pass_signal): Clear step-over info when
2232         insert_breakpoints fails.
2233
2234 2018-01-11  Pedro Alves  <palves@redhat.com>
2235
2236         PR gdb/22583
2237         * infrun.c (resume): Rename to ...
2238         (resume_1): ... this.
2239         (resume): Reimplement as wrapper around resume_1.
2240
2241 2018-01-11  Pedro Alves  <palves@redhat.com>
2242
2243         PR remote/22597
2244         * remote.c (remote_parse_stop_reply): Default to the last-set
2245         general thread instead of to 'magic_null_ptid'.
2246
2247 2018-01-10  Pedro Alves  <palves@redhat.com>
2248
2249         * language.h (language_get_symbol_name_matcher): Rename ...
2250         (get_symbol_name_matcher): ... this.
2251         * language.c (language_get_symbol_name_matcher): Ditto.
2252         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
2253         callers adjusted.
2254
2255 2018-01-10  Pedro Alves  <palves@redhat.com>
2256
2257         PR gdb/22670
2258         * dwarf2read.c
2259         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
2260         Adjust to use language_get_symbol_name_matcher instead of
2261         language_defn::la_get_symbol_name_matcher.
2262         * language.c (language_get_symbol_name_matcher): If in Ada mode
2263         and the lookup name is a verbatim match, return Ada's matcher.
2264         * language.h (language_get_symbol_name_matcher): Adjust comment.
2265         (ada_lookup_name_info::verbatim_p):: New method.
2266
2267 2018-01-10  Pedro Alves  <palves@redhat.com>
2268
2269         PR gdb/22670
2270         * ada-lang.c (ada_collect_symbol_completion_matches): If the
2271         minsym's language is language_auto or language_cplus, pass down
2272         language_ada instead.
2273         * symtab.c (compare_symbol_name): Don't frob symbol language here.
2274
2275 2018-01-10  Pedro Alves  <palves@redhat.com>
2276
2277         PR gdb/22670
2278         * minsyms.c (linkage_name_str): New function.
2279         (iterate_over_minimal_symbols): Use it.
2280
2281 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2282
2283         * NEWS: Document that 'info proc' now works on FreeBSD.
2284
2285 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2286
2287         * configure.ac: Check for kinfo_getfile in libutil.
2288         * configure: Regenerate.
2289         * config.in: Regenerate.
2290         * fbsd-nat.c: Include "fbsd-tdep.h".
2291         (fbsd_fetch_cmdline): New.
2292         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2293         rather than calling error.
2294         (fbsd_info_proc): New.
2295         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2296         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2297         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2298
2299 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2300
2301         * fbsd-nat.c (struct free_deleter): Remove.
2302         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2303
2304 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2305
2306         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2307         NULL for an empty pathname.
2308
2309 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2310
2311         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2312         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2313         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2314         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2315         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2316         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2317         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2318         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2319         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2320         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2321         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2322         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2323         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2324         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2325         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2326
2327 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2328
2329         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2330         (gnu_xfer_auxv): New function.
2331         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2332         TARGET_OBJECT_AUXV.
2333
2334 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2335             Simon Marchi  <simon.marchi@ericsson.com>
2336
2337         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2338         common/selftest.c.
2339         (COMMON_OBS): Remove selftest.o.
2340         * configure.ac: Append selftest-arch.c and common/selftest.c to
2341         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2342         * configure: Re-generated.
2343         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2344         GDB_SELF_TEST.
2345         (maintenance_info_selftests): Likewise.
2346
2347 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2348
2349         * ada-valprint.c (val_print_packed_array_elements): Use
2350         proper number of elements when printing an array indexed
2351         by an enumeration type.
2352
2353 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2354
2355         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2356         (dw2_get_file_names_reader): Adjust.
2357         (lookup_dwo_signatured_type): Adjust.
2358         (lookup_dwp_signatured_type): Adjust.
2359         (lookup_signatured_type): Adjust.
2360         (create_type_unit_group): Adjust.
2361         (get_type_unit_group): Adjust.
2362         (process_psymtab_comp_unit_reader): Adjust.
2363         (build_type_psymtabs_reader): Adjust.
2364         (scan_partial_symbols): Adjust.
2365         (add_partial_symbol): Adjust.
2366         (add_partial_subprogram): Adjust.
2367         (peek_die_abbrev): Adjust.
2368         (fixup_go_packaging): Adjust.
2369         (process_imported_unit_die): Adjust.
2370         (dwarf2_compute_name): Adjust.
2371         (dwarf2_physname): Adjust.
2372         (read_import_statement): Adjust.
2373         (handle_DW_AT_stmt_list): Adjust.
2374         (read_file_scope): Adjust.
2375         (read_func_scope): Adjust.
2376         (read_lexical_block_scope): Adjust.
2377         (read_call_site_scope): Adjust.
2378         (read_variable): Adjust.
2379         (dwarf2_rnglists_process): Adjust.
2380         (dwarf2_ranges_process): Adjust.
2381         (dwarf2_ranges_read): Adjust.
2382         (dwarf2_get_pc_bounds): Adjust.
2383         (dwarf2_record_block_ranges): Adjust.
2384         (dwarf2_add_field): Adjust.
2385         (dwarf2_add_member_fn): Adjust.
2386         (read_structure_type): Adjust.
2387         (process_structure_scope): Adjust.
2388         (read_enumeration_type): Adjust.
2389         (read_array_type): Adjust.
2390         (mark_common_block_symbol_computed): Adjust.
2391         (read_common_block): Adjust.
2392         (read_namespace_type): Adjust.
2393         (read_namespace): Adjust.
2394         (read_module_type): Adjust.
2395         (read_tag_pointer_type): Adjust.
2396         (read_tag_ptr_to_member_type): Adjust.
2397         (read_tag_string_type): Adjust.
2398         (read_subroutine_type): Adjust.
2399         (read_typedef): Adjust.
2400         (read_base_type): Adjust.
2401         (attr_to_dynamic_prop): Adjust.
2402         (read_subrange_type): Adjust.
2403         (read_unspecified_type): Adjust.
2404         (dwarf2_read_abbrevs): Adjust.
2405         (load_partial_dies): Adjust.
2406         (read_partial_die): Adjust.
2407         (find_partial_die): Adjust.
2408         (guess_partial_die_structure_name): Adjust.
2409         (fixup_partial_die): Adjust.
2410         (read_attribute_value): Adjust.
2411         (read_addr_index): Adjust.
2412         (read_addr_index_from_leb128): Adjust.
2413         (read_str_index): Adjust.
2414         (dwarf2_string_attr): Adjust.
2415         (get_debug_line_section): Adjust.
2416         (dwarf_decode_line_header): Adjust.
2417         (lnp_state_machine::check_line_address): Adjust.
2418         (dwarf_decode_lines_1): Adjust.
2419         (dwarf_decode_lines): Adjust.
2420         (dwarf2_start_symtab): Adjust.
2421         (var_decode_location): Adjust.
2422         (new_symbol_full): Adjust.
2423         (dwarf2_const_value_data): Adjust.
2424         (dwarf2_const_value_attr): Adjust.
2425         (dwarf2_const_value): Adjust.
2426         (die_type): Adjust.
2427         (die_containing_type): Adjust.
2428         (build_error_marker_type): Adjust.
2429         (lookup_die_type): Adjust.
2430         (guess_full_die_structure_name): Adjust.
2431         (anonymous_struct_prefix): Adjust.
2432         (determine_prefix): Adjust.
2433         (dwarf2_name): Adjust.
2434         (follow_die_ref_or_sig): Adjust.
2435         (follow_die_offset): Adjust.
2436         (follow_die_ref): Adjust.
2437         (follow_die_sig_1): Adjust.
2438         (follow_die_sig): Adjust.
2439         (get_signatured_type): Adjust.
2440         (get_DW_AT_signature_type): Adjust.
2441         (decode_locdesc): Adjust.
2442         (dwarf_decode_macros): Adjust.
2443         (cu_debug_loc_section): Adjust.
2444         (fill_in_loclist_baton): Adjust.
2445         (dwarf2_symbol_mark_computed): Adjust.
2446         (init_one_comp_unit): Don't assign
2447         dwarf2_cu::dwarf2_per_objfile.
2448         (set_die_type): Adjust.
2449
2450 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2451
2452         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2453         <dwarf2_per_objfile>: New field.
2454         (dwarf2_per_objfile): Remove global.
2455         (get_dwarf2_per_objfile): New function.
2456         (set_dwarf2_per_objfile): New function.
2457         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2458         dwarf2_per_objfile.
2459         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2460         (read_abbrev_offset): Likewise.
2461         (read_indirect_string): Likewise.
2462         (read_indirect_line_string): Likewise.
2463         (read_indirect_string_at_offset): Likewise.
2464         (read_indirect_string_from_dwz): Likewise.
2465         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2466         dwarf2_per_objfile.
2467         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2468         (create_all_comp_units): Change objfile parameter to
2469         dwarf2_per_objfile.
2470         (create_all_type_units): Likewise.
2471         (process_queue): Add dwarf2_per_objfile parameter.
2472         (read_and_check_comp_unit_head): Likewise.
2473         (lookup_dwo_unit_in_dwp): Likewise.
2474         (get_dwp_file): Likewise.
2475         (process_cu_includes): Likewise.
2476         (struct free_dwo_file_cleanup_data): New struct.
2477         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2478         set_dwarf2_per_objfile.
2479         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2480         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2481         context, adjust calls.
2482         (dw2_instantiate_symtab): Likewise.
2483         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2484         (dw2_get_cu): Likewise.
2485         (create_cu_from_index_list): Change objfile parameter to
2486         dwarf2_per_objfile.
2487         (create_cus_from_index_list): Get dwarf2_per_objfile from
2488         context, adjust calls.
2489         (create_cus_from_index): Likewise.
2490         (create_signatured_type_table_from_index): Change objfile
2491         parameter to dwarf2_per_objfile.
2492         (create_signatured_type_table_from_debug_names): Change objfile
2493         parameter to dwarf2_per_objfile.
2494         (create_addrmap_from_index): Likewise.
2495         (create_addrmap_from_aranges): Likewise.
2496         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2497         (dw2_setup): Remove.
2498         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2499         context.
2500         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2501         get_dwarf2_per_objfile.
2502         (dw2_forget_cached_source_info): Likewise.
2503         (dw2_map_symtabs_matching_filename): Likewise.
2504         (struct dw2_symtab_iterator) <index>: Remove.
2505         <dwarf2_per_objfile>: New field.
2506         (dw2_symtab_iter_init): Replace index parameter with
2507         dwarf2_per_objfile.
2508         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2509         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2510         (dw2_print_stats): Likewise.
2511         (dw2_dump): Likewise.
2512         (dw2_expand_symtabs_for_function): Likewise.
2513         (dw2_expand_all_symtabs): Likewise.
2514         (dw2_expand_symtabs_with_fullname): Likewise.
2515         (dw2_expand_marked_cus): Replace index and objfile parameters
2516         with dwarf2_per_objfile.
2517         (dw_expand_symtabs_matching_file_matcher): Add
2518         dwarf2_per_objfile parameter and adjust calls.
2519         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2520         adjust calls.
2521         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2522         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2523         adjust calls.
2524         (create_cus_from_debug_names_list): Replace objfile parameter
2525         with dwarf2_per_objfile and adjust calls.
2526         (create_cus_from_debug_names): Likewise.
2527         (dwarf2_read_debug_names): Likewise.
2528         (mapped_debug_names::namei_to_name): Adjust call.
2529         (dw2_debug_names_iterator::next): Likewise.
2530         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2531         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2532         (dw2_debug_names_dump): Likewise.
2533         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2534         (dw2_debug_names_expand_symtabs_matching): Likewise.
2535         (dwarf2_initialize_objfile): Likewise.
2536         (dwarf2_build_psymtabs): Likewise.
2537         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2538         this_cu.
2539         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2540         (read_and_check_comp_unit_head): Likewise.
2541         (read_abbrev_offset): Likewise.
2542         (create_debug_type_hash_table): Likewise.
2543         (create_debug_types_hash_table): Likewise.
2544         (create_all_type_units): Replace objfile parameter with
2545         dwarf2_per_objfile.
2546         (add_type_unit): Add dwarf2_per_objfile parameter.
2547         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2548         with dwarf2_per_objfile.
2549         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2550         (lookup_dwp_signatured_type): Likewise.
2551         (lookup_signatured_type): Likewise.
2552         (read_cutu_die_from_dwo): Likewise.
2553         (init_tu_and_read_dwo_dies): Likewise.
2554         (init_cutu_and_read_dies): Likewise.
2555         (init_cutu_and_read_dies_no_follow): Likewise.
2556         (allocate_type_unit_groups_table): Add objfile parameter.
2557         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2558         (get_type_unit_group): Likewise.
2559         (process_psymtab_comp_unit): Update call.
2560         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2561         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2562         (print_tu_stats): Likewise.
2563         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2564         in void* parameter.
2565         (build_type_psymtabs): Change objfile parameter to
2566         dwarf2_per_objfile.
2567         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2568         passed in void* parameter.
2569         (process_skeletonless_type_units): Change objfile parameter to
2570         dwarf2_per_objfile.
2571         (set_partial_user): Likewise.
2572         (dwarf2_build_psymtabs_hard): Likewise.
2573         (read_comp_units_from_section): Likewise.
2574         (create_all_comp_units): Likewise.
2575         (scan_partial_symbols): Update calls.
2576         (add_partial_symbol): Likewise.
2577         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2578         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2579         (process_queue): Add dwarf2_per_objfile parameter.
2580         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2581         (compute_compunit_symtab_includes): Likewise.
2582         (process_cu_includes): Add dwarf2_per_objfile parameter.
2583         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2584         (process_full_type_unit): Likewise.
2585         (process_imported_unit_die): Update call.
2586         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2587         (read_file_scope): Likewise.
2588         (allocate_dwo_file_hash_table): Add objfile parameter.
2589         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2590         (create_cus_hash_table): Likewise.
2591         (create_dwp_hash_table): Likewise.
2592         (create_dwo_unit_in_dwp_v1): Likewise.
2593         (create_dwp_v2_section): Likewise.
2594         (create_dwo_unit_in_dwp_v2): Likewise.
2595         (lookup_dwo_unit_in_dwp): Likewise.
2596         (try_open_dwop_file): Likewise.
2597         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2598         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2599         cleanup to include a reference to dwarf2_per_objfile.
2600         (open_dwp_file): Add dwarf2_per_objfile parameter.
2601         (open_and_init_dwp_file): Likewise.
2602         (get_dwp_file): Likewise.
2603         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2604         (queue_and_load_all_dwo_tus): Update call.
2605         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2606         data.
2607         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2608         (dwarf2_ranges_process): Likewise.
2609         (dwarf2_get_pc_bounds): Likewise.
2610         (mark_common_block_symbol_computed): Likewise.
2611         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2612         (dwarf2_read_abbrevs): Update call.
2613         (read_partial_die): Use dwarf2_per_objfile from cu.
2614         (find_partial_die): Likewise.
2615         (fixup_partial_die): Likewise.
2616         (read_attribute_value): Likewise.
2617         (read_indirect_string_at_offset_from): Add objfile parameter.
2618         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2619         parameter.
2620         (read_indirect_string_from_dwz): Add objfile parameter.
2621         (read_indirect_string): Add objfile parameter.
2622         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2623         (read_addr_index): Use dwarf2_per_objfile from cu.
2624         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2625         call dw2_setup.
2626         (read_str_index): Use dwarf2_per_objfile from cu.
2627         (get_debug_line_section): Likewise.
2628         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2629         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2630         (new_symbol_full): Use dwarf2_per_objfile from cu.
2631         (build_error_marker_type): Likewise.
2632         (lookup_die_type): Likewise.
2633         (determine_prefix): Likewise.
2634         (follow_die_offset): Likewise.
2635         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2636         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2637         (dwarf2_fetch_die_type_sect_off): Likewise.
2638         (dwarf2_get_die_type): Likewise.
2639         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2640         (get_signatured_type): Likewise.
2641         (get_DW_AT_signature_type): Likewise.
2642         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2643         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2644         (cu_debug_loc_section): Likewise.
2645         (fill_in_loclist_baton): Likewise.
2646         (dwarf2_symbol_mark_computed): Likewise.
2647         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2648         dwarf2_per_objfile.
2649         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2650         parameter.
2651         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2652         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2653         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2654         (set_die_type): Use dwarf2_free_objfile from cu.
2655         (get_die_type_at_offset): Likewise.
2656         (dwarf2_per_objfile_free): Don't assign global variable.
2657         (debug_names) <constructor>: Add dwarf2_per_objfile
2658         parameter, update m_debugstrlookup construction.
2659         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2660         parameter.
2661         <m_dwarf2_per_objfile>: New field.
2662         <lookup>: Use m_dwarf2_per_objfile.
2663         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2664         (psyms_seen_size): Likewise.
2665         (write_gdbindex): Replace objfile parameter with
2666         dwarf2_per_objfile.
2667         (write_debug_names): Likewise.
2668         (write_psymtabs_to_index): Likewise.
2669         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2670         calls.
2671
2672 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2673
2674         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2675         <dwarf2_per_objfile>: New field.
2676         (struct dwarf2_per_cu_data) <objfile>: Remove.
2677         <dwarf2_per_objfile>: New field.
2678         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2679         of objfile.
2680         (create_signatured_type_table_from_index): Likewise.
2681         (create_debug_type_hash_table): Likewise.
2682         (fill_in_sig_entry_from_dwo_entry): Likewise.
2683         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2684         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2685         objfile.
2686         (create_partial_symtab): Access objfile through
2687         dwarf2_per_objfile.
2688         (process_psymtab_comp_unit_reader): Likewise.
2689         (read_comp_units_from_section): Likewise.
2690         (scan_partial_symbols): Likewise.
2691         (add_partial_symbol): Likewise.
2692         (add_partial_subprogram): Likewise.
2693         (peek_die_abbrev): Likewise.
2694         (fixup_go_packaging): Likewise.
2695         (process_full_comp_unit): Likewise.
2696         (process_full_type_unit): Likewise.
2697         (process_imported_unit_die): Likewise.
2698         (dwarf2_compute_name): Likewise.
2699         (dwarf2_physname): Likewise.
2700         (read_import_statement): Likewise.
2701         (create_cus_hash_table): Assign dwarf2_physname instead of
2702         objfile.
2703         (read_func_scope): Access objfile through dwarf2_per_objfile.
2704         (read_lexical_block_scope): Likewise.
2705         (read_call_site_scope): Likewise.
2706         (read_variable): Likewise.
2707         (dwarf2_rnglists_process): Likewise.
2708         (dwarf2_ranges_process): Likewise.
2709         (dwarf2_ranges_read): Likewise.
2710         (dwarf2_record_block_ranges): Likewise.
2711         (dwarf2_add_field): Likewise.
2712         (dwarf2_add_member_fn): Likewise.
2713         (read_structure_type): Likewise.
2714         (process_structure_scope): Likewise.
2715         (read_enumeration_type): Likewise.
2716         (read_array_type): Likewise.
2717         (read_common_block): Likewise.
2718         (read_namespace_type): Likewise.
2719         (read_namespace): Likewise.
2720         (read_module_type): Likewise.
2721         (read_tag_pointer_type): Likewise.
2722         (read_tag_ptr_to_member_type): Likewise.
2723         (read_tag_string_type): Likewise.
2724         (read_subroutine_type): Likewise.
2725         (read_typedef): Likewise.
2726         (read_base_type): Likewise.
2727         (attr_to_dynamic_prop): Likewise.
2728         (read_subrange_type): Likewise.
2729         (read_unspecified_type): Likewise.
2730         (load_partial_dies): Likewise.
2731         (read_partial_die): Likewise.
2732         (find_partial_die): Likewise.
2733         (guess_partial_die_structure_name): Likewise.
2734         (fixup_partial_die): Likewise.
2735         (read_attribute_value): Likewise.
2736         (read_addr_index_from_leb128): Likewise.
2737         (dwarf2_read_addr_index): Likewise.
2738         (dwarf2_string_attr): Likewise.
2739         (lnp_state_machine::check_line_address): Likewise.
2740         (dwarf_decode_lines_1): Likewise.
2741         (dwarf_decode_lines): Likewise.
2742         (dwarf2_start_symtab): Likewise.
2743         (var_decode_location): Likewise.
2744         (new_symbol_full): Likewise.
2745         (dwarf2_const_value_data): Likewise.
2746         (dwarf2_const_value_attr): Likewise.
2747         (dwarf2_const_value): Likewise.
2748         (die_type): Likewise.
2749         (die_containing_type): Likewise.
2750         (lookup_die_type): Likewise.
2751         (guess_full_die_structure_name): Likewise.
2752         (anonymous_struct_prefix): Likewise.
2753         (dwarf2_name): Likewise.
2754         (follow_die_ref_or_sig): Likewise.
2755         (follow_die_offset): Likewise.
2756         (follow_die_ref): Likewise.
2757         (dwarf2_fetch_die_loc_sect_off): Likewise.
2758         (dwarf2_fetch_constant_bytes): Likewise.
2759         (dwarf2_fetch_die_type_sect_off): Likewise.
2760         (dwarf2_get_die_type): Likewise.
2761         (follow_die_sig): Likewise.
2762         (decode_locdesc): Likewise.
2763         (dwarf2_per_cu_objfile): Likewise.
2764         (dwarf2_per_cu_text_offset): Likewise.
2765         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2766         objfile.
2767         (set_die_type): Access objfile through
2768         dwarf2_per_objfile.
2769
2770 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2771
2772         * valprint.c (converted_character_d): Remove typedef.
2773         (DEF_VEC_O (converted_character_d)): Remove.
2774         (count_next_character): Use std::vector.
2775         (print_converted_chars_to_obstack): Likewise.
2776         (generic_printstr): Likewise.
2777
2778 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2779
2780         * xml-support.h (struct gdb_xml_value): Add constructor.
2781         <value>: Change type to unique_xmalloc_ptr.
2782         (gdb_xml_value_s): Remove typedef.
2783         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2784         (gdb_xml_element_start_handler): Change parameter type to
2785         std::vector.
2786         (xml_find_attribute): Likewise.
2787         * xml-support.c (xml_find_attribute): Change parameter type to
2788         std::vector and adjust.
2789         (gdb_xml_values_cleanup): Remove.
2790         (gdb_xml_parser::start_element): Adjust to std::vector.
2791         (xinclude_start_include): Change paraeter type to std::vector
2792         and adjust.
2793         * btrace.c (check_xml_btrace_version): Likewise.
2794         (parse_xml_btrace_block): Likewise.
2795         (parse_xml_btrace_pt_config_cpu): Likewise.
2796         (parse_xml_btrace_pt): Likewise.
2797         (parse_xml_btrace_conf_bts): Likewise.
2798         (parse_xml_btrace_conf_pt): Likewise.
2799         * memory-map.c (memory_map_start_memory): Likewise.
2800         (memory_map_start_property): Likewise.
2801         * osdata.c (osdata_start_osdata): Likewise.
2802         (osdata_start_item): Likewise.
2803         (osdata_start_column): Likewise.
2804         * remote.c (start_thread): Likewise.
2805         * solib-aix.c (library_list_start_library): Likewise.
2806         (library_list_start_list): Likewise.
2807         * solib-svr4.c (library_list_start_library): Likewise.
2808         (svr4_library_list_start_list): Likewise.
2809         * solib-target.c (library_list_start_segment): Likewise.
2810         (library_list_start_section): Likewise.
2811         (library_list_start_library): Likewise.
2812         (library_list_start_list): Likewise.
2813         * tracepoint.c (traceframe_info_start_memory): Likewise.
2814         (traceframe_info_start_tvar): Likewise.
2815         * xml-syscall.c (syscall_start_syscall): Likewise.
2816         * xml-tdesc.c (tdesc_start_target): Likewise.
2817         (tdesc_start_feature): Likewise.
2818         (tdesc_start_reg): Likewise.
2819         (tdesc_start_union): Likewise.
2820         (tdesc_start_struct): Likewise.
2821         (tdesc_start_flags): Likewise.
2822         (tdesc_start_enum): Likewise.
2823         (tdesc_start_field): Likewise.
2824         (tdesc_start_enum_value): Likewise.
2825         (tdesc_start_vector): Likewise.
2826
2827 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2828
2829         * extension.h (struct xmethod_worker) <clone>: Remove.
2830         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2831         Remove.
2832         (python_xmethod_worker::clone): Remove.
2833         * valops.c (find_overload_match): Use std::move instead of
2834         clone.
2835
2836 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2837
2838         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2839         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2840         <free_xmethod_worker_data>: Remove.
2841         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2842         <get_xmethod_arg_types>: Remove.
2843         <get_xmethod_result_type>: Remove.
2844         <invoke_xmethod>: Remove.
2845         * extension.c (new_xmethod_worker): Remove.
2846         (clone_xmethod_worker): Remove.
2847         (get_matching_xmethod_workers): Return void, pass std::vector by
2848         pointer.
2849         (get_xmethod_arg_types): Rename to...
2850         (xmethod_worker::get_arg_types): ... this, and adjust.
2851         (get_xmethod_result_type): Rename to...
2852         (xmethod_worker::get_result_type): ... this, and adjust.
2853         (invoke_xmethod): Remove.
2854         (free_xmethod_worker): Remove.
2855         (free_xmethod_worker_vec): Remove.
2856         * extension.h (enum ext_lang_rc): Move here from
2857         extension-priv.h.
2858         (struct xmethod_worker): Add constructor and destructor.
2859         <data>: Remove.
2860         <value>: Remove.
2861         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2862         virtual pure methods.
2863         <get_arg_types, get_result_type>: New methods.
2864         (xmethod_worker_ptr): Remove typedef.
2865         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2866         (xmethod_worker_vec): Remove typedef.
2867         (xmethod_worker_up): New typedef.
2868         (invoke_xmethod): Remove.
2869         (clone_xmethod_worker): Remove.
2870         (free_xmethod_worker): Remove.
2871         (free_xmethod_worker_vec): Remove.
2872         (get_xmethod_arg_types): Remove.
2873         (get_xmethod_result_type): Remove.
2874         * valops.c (find_method_list): Use std::vector, don't use
2875         intermediate vector.
2876         (value_find_oload_method_list): Use std::vector.
2877         (find_overload_match): Use std::vector.
2878         (find_oload_champ): Use std::vector.
2879         * value.c (value_free): Use operator delete.
2880         (value_of_xmethod): Rename to...
2881         (value_from_xmethod): ... this.  Don't assign
2882         xmethod_worker::value, take rvalue-reference.
2883         (result_type_of_xmethod): Adjust.
2884         (call_xmethod): Adjust.
2885         * value.h: Include extension.h.
2886         (struct xmethod_worker): Don't forward-declare.
2887         (value_of_xmethod): Rename to...
2888         (value_from_xmethod): ... this, take rvalue-reference.
2889         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2890         (struct python_xmethod_worker): ... this, add constructor and
2891         destructor.
2892         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2893         (gdbpy_free_xmethod_worker_data): Rename to...
2894         (python_xmethod_worker::~python_xmethod_worker): ... this and
2895         adjust.
2896         (gdbpy_clone_xmethod_worker_data): Rename to...
2897         (python_xmethod_worker::clone): ... this and adjust.
2898         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2899         temporary vector.
2900         (gdbpy_get_xmethod_arg_types): Rename to...
2901         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2902         (gdbpy_get_xmethod_result_type): Rename to...
2903         (python_xmethod_worker::do_get_result_type): ... this and
2904         adjust.
2905         (gdbpy_invoke_xmethod): Rename to...
2906         (python_xmethod_worker::invoke): ... this and adjust.
2907         (new_python_xmethod_worker): Rename to...
2908         (python_xmethod_worker::python_xmethod_worker): ... this and
2909         adjust.
2910         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2911         Remove.
2912         (gdbpy_free_xmethod_worker_data): Remove.
2913         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2914         (gdbpy_get_xmethod_arg_types): Remove.
2915         (gdbpy_get_xmethod_result_type): Remove.
2916         (gdbpy_invoke_xmethod): Remove.
2917         * python/python.c (python_extension_ops): Remove obsolete
2918         callbacks.
2919
2920 2018-01-05  Pedro Alves  <palves@redhat.com>
2921
2922         PR gdb/18653
2923         * common/signals-state-save-restore.c
2924         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2925         find a custom handler preinstalled, instead of internal erroring.
2926         But only warn if !quiet.
2927         * common/signals-state-save-restore.h
2928         (save_original_signals_state): New parameter 'quiet'.
2929         * main.c (captured_main_1): Move save_original_signals_state call
2930         after option handling, and pass QUIET.
2931
2932 2018-01-05  Pedro Alves  <palves@redhat.com>
2933
2934         * spu-tdep.c (spu_catch_start): Pass
2935         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2936
2937 2018-01-05  Pedro Alves  <palves@redhat.com>
2938
2939         PR gdb/22670
2940         * ada-lang.c (literal_symbol_name_matcher): New function.
2941         (ada_get_symbol_name_matcher): Use it for
2942         symbol_name_match_type::SEARCH_NAME.
2943         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2944         it down instead of assuming symbol_name_match_type::FULL.
2945         * block.h (block_lookup_symbol): New parameter 'match_type'.
2946         * c-valprint.c (print_unpacked_pointer): Use
2947         lookup_symbol_search_name instead of lookup_symbol.
2948         * compile/compile-object-load.c (get_out_value_type): Pass down
2949         symbol_name_match_type::SEARCH_NAME.
2950         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2951         symbol_name_match_type::FULL.
2952         * cp-support.c (cp_get_symbol_name_matcher): Handle
2953         symbol_name_match_type::SEARCH_NAME.
2954         * infrun.c (insert_exception_resume_breakpoint): Use
2955         lookup_symbol_search_name.
2956         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2957         * psymtab.c (maintenance_check_psymtabs): Use
2958         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2959         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2960         SYMBOL_SEARCH_NAME.
2961         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2962         if symbol_name_match_type::SEARCH_NAME.
2963         (lookup_symbol_in_language): Pass down
2964         symbol_name_match_type::FULL.
2965         (lookup_symbol_search_name): New.
2966         (lookup_language_this): Pass down
2967         symbol_name_match_type::SEARCH_NAME.
2968         (lookup_symbol_aux, lookup_local_symbol): New parameter
2969         'match_type'.  Pass it down.
2970         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2971         (lookup_symbol_search_name): New declaration.
2972         (lookup_symbol_in_block): New 'match_type' parameter.
2973
2974 2018-01-05  Pedro Alves  <palves@redhat.com>
2975
2976         PR gdb/22670
2977         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2978         ada_lookup_symbol.
2979         (ada_lookup_symbol): Reimplement in terms of
2980         ada_lookup_symbol_list, bits factored out from
2981         ada_lookup_encoded_symbol.
2982
2983 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2984
2985         * ada-exp.y (write_object_renaming): When subscripting an array
2986         using a symbol as the index, pass the block in call to
2987         ada_lookup_encoded_symbol when looking that symbol up.
2988
2989 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2990
2991         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2992         TYPE_INDEX_TYPE.
2993
2994 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2995
2996         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2997         the case where VALUE_LVAL (val0) is not lval_memory.
2998
2999 2018-01-05  Xavier Roirand  <roirand@adacore.com>
3000
3001         * ada-valprint.c (print_optional_low_bound): Handle
3002         character-indexed array printing like boolean-indexed array
3003         printing.
3004
3005 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3006
3007         * NEWS: Create a new section for the next release branch.
3008         Rename the section of the current branch, now that it has
3009         been cut.
3010
3011 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3012
3013         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
3014         * version.in: Bump version to 8.1.50.DATE-git.
3015
3016 2018-01-03  Xavier Roirand  <roirand@adacore.com>
3017
3018         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
3019         Add field.
3020         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
3021         Add field.
3022         (default_exception_support_info) <catch_handlers_sym>: Add field.
3023         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
3024         (ada_exception_name_addr_1): Add "catch handlers" handling.
3025         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
3026         Update all callers.
3027         (create_excep_cond_exprs) <ex>: Add parameter.
3028         (re_set_exception): Update create_excep_cond_exprs call.
3029         (print_it_exception, print_one_exception, print_mention_exception)
3030         (print_recreate_exception): Add "catch handler" handling.
3031         (allocate_location_catch_handlers, re_set_catch_handlers)
3032         (check_status_catch_handlers, print_it_catch_handlers)
3033         (print_one_catch_handlers, print_mention_catch_handlers)
3034         (print_recreate_catch_handlers): New function.
3035         (catch_handlers_breakpoint_ops): New variable.
3036         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
3037         Add parameter.  Add "catch handler" handling.
3038         (ada_exception_sym_name, ada_exception_breakpoint_ops):
3039         Add "catch handler" handling.
3040         (ada_exception_catchpoint_cond_string): Add "catch handler"
3041         handling.
3042         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
3043         call.
3044         (catch_ada_handlers_command): New function.
3045         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
3046         operations structure.
3047         (_initialize_ada_language): Add "catch handlers" command entry.
3048         * NEWS: Document "catch handlers" feature.
3049
3050 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3051
3052         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
3053         account when creating the array type of the slice.
3054         (ada_value_slice): Likewise.
3055
3056 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3057
3058         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
3059         New enum value.
3060         (create_array_type_with_stride): Add byte_stride_prop parameter.
3061         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
3062         New parameter.  Update all callers in this file.
3063         (array_type_has_dynamic_stride): New function.
3064         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
3065         of arrays with dynamic byte strides.
3066         * dwarf2read.c (read_array_type): Add support for dynamic
3067         DW_AT_byte_stride attributes.
3068
3069 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3070
3071         * dwarf2read.c (read_unspecified_type): Treat
3072         DW_TAG_enumeration_type DIEs from Ada units as stubs.
3073
3074 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3075
3076         Update copyright year range in all GDB files.
3077
3078 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3079
3080         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
3081         and gdb/testsuite/gdb.base/step-line.c.
3082
3083 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3084
3085         * copyright.py (main): Dump the contents of
3086         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
3087         even if BY_HAND is empty.
3088
3089 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3090
3091         * top.c (print_gdb_version): Update Copyright year in version
3092         message.
3093
3094 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3095
3096         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
3097
3098 For older changes see ChangeLog-2017.
3099 \f
3100 Local Variables:
3101 mode: change-log
3102 left-margin: 8
3103 fill-column: 74
3104 version-control: never
3105 coding: utf-8
3106 End: