gdb/ChangeLog

   1 2018-03-26  Tom Tromey  <tom@tromey.com>
   2
   3         PR backtrace/15584:
   4         * stack.c (backtrace_command_1): Move some code into no-filters
   5         "if".
   6
   7 2018-03-26  Tom Tromey  <tom@tromey.com>
   8
   9         * python/py-framefilter.c (throw_quit_or_print_exception): New
  10         function.
  11         (gdbpy_apply_frame_filter): Use it.
  12
  13 2018-03-26  Tom Tromey  <tom@tromey.com>
  14
  15         PR cli/17716:
  16         * python/py-framefilter.c (py_print_type, py_print_value)
  17         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
  18         RETURN_MASK_ERROR.
  19
  20 2018-03-26  Tom Tromey  <tom@tromey.com>
  21
  22         * python/py-framefilter.c (enumerate_args): Use
  23         gdb::unique_xmalloc_ptr.
  24
  25 2018-03-26  Tom Tromey  <tom@tromey.com>
  26
  27         * python/py-framefilter.c (py_print_frame): Return
  28         EXT_LANG_BT_OK.
  29         (gdbpy_apply_frame_filter): Update comment.
  30         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
  31         Remove.
  32         <EXT_LANG_BT_NO_FILTERS>: Change value.
  33
  34 2018-03-26  Tom Tromey  <tom@tromey.com>
  35
  36         PR backtrace/15582:
  37         * stack.c (backtrace_command): Parse "hide" argument.
  38         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
  39         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
  40         constant.
  41
  42 2018-03-26  Tom Tromey  <tom@tromey.com>
  43
  44         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
  45         add "flags".
  46         (backtrace_command): Remove "fulltrace", add "flags".
  47
  48 2018-03-26  Tom Tromey  <tom@tromey.com>
  49
  50         * stack.c (backtrace_command): Rewrite command line parsing.
  51
  52 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
  53
  54         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
  55
  56 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
  57
  58         * filename-seen-cache.h: Add include guard.
  59
  60 2018-03-26  Keith Seitz  <keiths@redhat.com>
  61
  62         * symfile.c (place_section): Remove "struct" from section_addr_info
  63         in comment.
  64         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
  65         "struct" keyword from section_addr_info.
  66
  67 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
  68
  69         * regformats/regdef.h (reg): Add constructors.
  70
  71 2018-03-25  Pedro Alves  <palves@redhat.com>
  72
  73         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
  74         if then/else bodies in var_func_name extraction.
  75
  76 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
  77
  78         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
  79         lookup_minimal_symbol() to find symbol entry.
  80         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
  81
  82 2018-03-23  Keith Seitz  <keiths@redhat.com>
  83
  84         PR c++/22968
  85         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
  86         nested type definitions for C++, too.
  87
  88 2018-03-23  Tom Tromey  <tom@tromey.com>
  89
  90         * machoread.c (struct oso_el): Add a constructor.  Don't define as
  91         a typedef.
  92         (macho_register_oso): Remove.
  93         (macho_symtab_read): Take a std::vector.
  94         (oso_el_compare_name): Now a std::sort comparator.
  95         (macho_symfile_read_all_oso): Take a std::vector.
  96         (macho_symfile_read): Use std::vector.  Remove cleanups.
  97
  98 2018-03-22  Tom Tromey  <tom@tromey.com>
  99
 100         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
 101         (record_full_goto_bookmark): Use std::string.
 102
 103 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 104
 105         PR tdep/18295
 106         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
 107         a single mask.
 108
 109 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 110
 111         * rs6000-tdep.c (store_insn_p): New function.
 112         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
 113         and cr_reg to their unshifted values. Use store_insn_p to
 114         match LR saves using either R1 or fdata->alloca_reg. Use
 115         store_insn_p to match CR saves. Set alloca_reg_offset
 116         when alloca_reg and framep are set. Remove lr_reg shift
 117         when assigning to fdata->lr_register.
 118
 119 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 120
 121         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
 122         command line args instead of emitting a warning.
 123
 124 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
 125
 126         * tracepoint.h (struct static_tracepoint_marker): Initialize
 127         fields, define default constructor, move constructor and move
 128         assignment, disable the rest.
 129         <str_id, extra>: Make std::string.
 130         (release_static_tracepoint_marker): Remove.
 131         (free_current_marker): Remove.
 132         * tracepoint.c (free_current_marker): Remove.
 133         (parse_static_tracepoint_marker_definition): Adjust to
 134         std::string, use new hex2str overload.
 135         (release_static_tracepoint_marker): Remove.
 136         (print_one_static_tracepoint_marker): Get marker by reference
 137         and adjust to std::string.
 138         (info_static_tracepoint_markers_command): Adjust to std::vector
 139         changes
 140         * target.h (static_tracepoint_marker_p): Remove typedef.
 141         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
 142         (struct target_ops) <to_static_tracepoint_marker_at>: Return
 143         bool.
 144         <to_static_tracepoint_markers_by_strid>: Return std::vector.
 145         * target-debug.h
 146         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
 147         (target_debug_print_std_vector_static_tracepoint_marker): New.
 148         (target_debug_print_struct_static_tracepoint_marker_p): Rename
 149         to...
 150         (target_debug_print_static_tracepoint_marker_p): ... this.
 151         * target-delegates.c: Re-generate.
 152         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
 153         Make std::string.
 154         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
 155         (decode_static_tracepoint_spec): Adjust to std::vector.
 156         (tracepoint_print_one_detail): Adjust to std::string.
 157         (strace_marker_decode_location): Adjust to std::string.
 158         (update_static_tracepoint): Adjust to std::string, remove call
 159         to release_static_tracepoint_marker.
 160         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
 161         Adjust to std::vector.
 162         * remote.c (remote_static_tracepoint_marker_at): Return bool.
 163         (remote_static_tracepoint_markers_by_strid): Adjust to
 164         std::vector.
 165         * common/rsp-low.h (hex2str): New overload with explicit count
 166         of bytes.
 167         * common/rsp-low.c (hex2str): New overload with explicit count
 168         of bytes.
 169         * unittests/rsp-low-selftests.c (test_hex2str): New function.
 170         (_initialize_rsp_low_selftests): Add test_hex2str test.
 171         * unittests/tracepoint-selftests.c
 172         (test_parse_static_tracepoint_marker_definition): Adjust to
 173         std::string.
 174
 175 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
 176
 177         * tracepoint.c (parse_static_tracepoint_marker_definition):
 178         Consider case where the definition is followed by more
 179         definitions.
 180         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 181         tracepoint-selftests.c.
 182         * unittests/tracepoint-selftests.c: New.
 183
 184 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 185
 186         * MAINTAINERS (Write After Approval): Add Pedro Franco de
 187         Carvalho.
 188
 189 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
 190
 191         * gdb/symtab.c (find_pc_sect_line): fixed indentation.
 192
 193 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
 194
 195         * gdb/symtab.c (find_pc_sect_line): now uses binary search.
 196
 197 2018-03-19  Tom Tromey  <tom@tromey.com>
 198
 199         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
 200         "IDENT" production.
 201
 202 2018-03-19  Pedro Alves  <palves@redhat.com>
 203             Tom Tromey  <tom@tromey.com>
 204
 205         * unittests/observable-selftests.c: New file.
 206         * common/observable.h: New file.
 207         * observable.h: New file.
 208         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
 209         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
 210         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
 211         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
 212         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
 213         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
 214         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
 215         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
 216         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
 217         python/py-breakpoint.c, python/py-finishbreakpoint.c,
 218         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
 219         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
 220         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
 221         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
 222         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
 223         tui/tui-interp.c, valops.c: Update all users.
 224         * tui/tui-hooks.c (tui_bp_created_observer)
 225         (tui_bp_deleted_observer, tui_bp_modified_observer)
 226         (tui_inferior_exit_observer, tui_before_prompt_observer)
 227         (tui_normal_stop_observer, tui_register_changed_observer):
 228         Remove.
 229         (tui_observers_token): New global.
 230         (attach_or_detach, tui_attach_detach_observers): New functions.
 231         (tui_install_hooks, tui_remove_hooks): Use
 232         tui_attach_detach_observers.
 233         * record-btrace.c (record_btrace_thread_observer): Remove.
 234         (record_btrace_thread_observer_token): New global.
 235         * observer.sh: Remove.
 236         * observer.c: Rename to observable.c.
 237         * observable.c (namespace gdb_observers): Define new objects.
 238         (observer_debug): Move into gdb_observers namespace.
 239         (struct observer, struct observer_list, xalloc_observer_list_node)
 240         (xfree_observer_list_node, generic_observer_attach)
 241         (generic_observer_detach, generic_observer_notify): Remove.
 242         (_initialize_observer): Update.
 243         Don't include observer.inc.
 244         * Makefile.in (generated_files): Remove observer.h, observer.inc.
 245         (clean mostlyclean): Likewise.
 246         (observer.h, observer.inc): Remove targets.
 247         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
 248         (COMMON_SFILES): Use observable.c, not observer.c.
 249         * .gitignore: Remove observer.h.
 250
 251 2018-03-18  Tom Tromey  <tom@tromey.com>
 252
 253         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
 254         gdb::def_vector.
 255         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
 256
 257 2018-03-17  Tom Tromey  <tom@tromey.com>
 258
 259         * auto-load.c (auto_load_objfile_script_1): Use std::string.
 260
 261 2018-03-17  Tom Tromey  <tom@tromey.com>
 262
 263         * target.c (class scoped_target_fd): New.
 264         (target_fileio_close_cleanup): Remove.
 265         (target_fileio_read_alloc_1): Use scoped_target_fd.
 266
 267 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 268
 269         * silent-rules.mk: New.
 270         * Makefile.in: Include silent-rules.mk
 271         (srcdir, VPATH, top_srcdir): Move up.
 272         (COMPILE): Add ECHO_CXX.
 273         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
 274         (init.c): Add ECHO_INIT_C.
 275         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 276         (version.c): Add ECHO_GEN.
 277         (printcmd.o): Add ECHO_CXX.
 278         (target-float.o): Add ECHO_CXX.
 279         (ada-exp.o): Add ECHO_CXX.
 280         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
 281         (insight$(EXEEXT)): Add ECHO_CXXLD.
 282         * gnulib/configure.ac: Add AM_SILENT_RULES.
 283         * gnulib/aclocal.m4: Re-generate.
 284         * gnulib/configure: Re-generate.
 285         * gnulib/import/Makefile.in: Re-generate.
 286
 287 2018-03-16  Tom Tromey  <tom@tromey.com>
 288
 289         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
 290         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
 291         * utils.c (do_free_section_addr_info)
 292         (make_cleanup_free_section_addr_info): Remove.
 293         * symfile.h (struct other_sections): Add constructor.
 294         (struct section_addr_info): Remove.
 295         (section_addr_info): New typedef.
 296         (struct sym_fns) <sym_offsets>: Change type of parameter.
 297         (build_section_addr_info_from_objfile)
 298         (relative_addr_info_to_section_offsets, addr_info_make_relative)
 299         (default_symfile_offsets, symbol_file_add)
 300         (symbol_file_add_from_bfd)
 301         (build_section_addr_info_from_section_table): Update.
 302         (alloc_section_addr_info, free_section_addr_info): Don't declare.
 303         * symfile.c (alloc_section_addr_info): Remove.
 304         (build_section_addr_info_from_section_table): Change return type.
 305         Update.
 306         (build_section_addr_info_from_bfd)
 307         (build_section_addr_info_from_objfile): Likewise.
 308         (free_section_addr_info): Remove.
 309         (relative_addr_info_to_section_offsets): Change type of "addrs".
 310         (addrs_section_compar): Now a std::sort comparator.
 311         (addrs_section_sort): Change return type.
 312         (addr_info_make_relative): Change type of "addrs".  Update.
 313         (default_symfile_offsets, syms_from_objfile_1)
 314         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
 315         (symbol_file_add_separate): Update.
 316         (symbol_file_add): Change type of "addrs".  Update.
 317         (add_symbol_file_command): Update.  Remove cleanups.
 318         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
 319         cleanups.
 320         * symfile-debug.c (debug_sym_offsets): Change type of "info".
 321         * solib.c (solib_read_symbols): Update.
 322         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
 323         * machoread.c (macho_symfile_offsets): Update.
 324         * jit.c (jit_bfd_try_read_symtab): Update.
 325
 326 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
 327
 328         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 329         unittests/utils-selftests.c.
 330         * unittests/utils-selftests.c: New file.
 331
 332 2018-03-14  Tom Tromey  <tom@tromey.com>
 333
 334         PR cli/14977:
 335         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
 336         for NULL.
 337
 338 2018-03-14  Tom Tromey  <tom@tromey.com>
 339
 340         PR cli/19918:
 341         * printcmd.c (printf_pointer): Allow "-" in format.
 342
 343 2018-03-14  Tom Tromey  <tom@tromey.com>
 344
 345         * printcmd.c (_initialize_printcmd): Add usage to printf.
 346
 347 2018-03-14  Yao Qi  <qiyao@sourceware.org>
 348
 349         * MAINTAINERS: Update my email address.
 350
 351 2018-03-13  Tom Tromey  <tom@tromey.com>
 352
 353         * machoread.c (macho_check_dsym): Change filenamep to a
 354         std::string*.
 355         (macho_symfile_read): Update.
 356         * symfile.c (load_command): Use std::string.
 357
 358 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 359
 360         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
 361         to error message string.
 362         (riscv_register_name): Use xsnprintf instead of sprintf.
 363         (riscv_insn::fetch_instruction): Use gdb_assert instead of
 364         internal_error.
 365         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
 366         error.
 367         (riscv_push_dummy_call): Likewise.
 368
 369 2018-03-12  Tom Tromey  <tom@tromey.com>
 370
 371         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
 372         Use gdb::byte_vector.
 373         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
 374
 375 2018-03-12  Yao Qi  <yao.qi@linaro.org>
 376
 377         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
 378         parameter type to readable_regcache.
 379         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
 380         the declaration.
 381
 382 2018-03-11  Tom Tromey  <tom@tromey.com>
 383
 384         * dwarf2read.c (struct nextfield): Add initializers.
 385         (struct nextfnfield): Remove.
 386         (struct fnfieldlist): Add initializers.  Remove "length" and
 387         "head", use std::vector.
 388         (struct decl_field_list): Remove.
 389         (struct field_info): Add initializers.
 390         <fields, baseclasses>: Now std::vector.
 391         <nbaseclasses, nfnfields, typedef_field_list_count,
 392         nested_types_list_count>: Remove.
 393         (dwarf2_add_field, dwarf2_add_type_defn)
 394         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
 395         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
 396         (process_structure_scope): Update.
 397
 398 2018-03-11  Tom Tromey  <tom@tromey.com>
 399
 400         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
 401         for use by std::sort.
 402         (build_type_psymtabs_1): Use std::vector.
 403
 404 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
 405
 406         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
 407         and LIBMPFR in the printed configuration.
 408
 409 2018-03-08  Tom Tromey  <tom@tromey.com>
 410
 411         * source.c (get_filename_and_charpos): Use scoped_fd.
 412         * nto-procfs.c (procfs_open_1): Use scoped_fd.
 413         (procfs_pidlist): Likewise.
 414         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
 415         (iterate_over_mappings): Likewise.
 416
 417 2018-03-08  Tom Tromey  <tom@tromey.com>
 418
 419         * infcall.c (struct call_return_meta_info)
 420         <stack_temporaries_enabled>: Remove.
 421         (get_call_return_value, call_function_by_hand_dummy): Update.
 422         * thread.c (disable_thread_stack_temporaries): Remove.
 423         (enable_thread_stack_temporaries): Remove.
 424         (thread_stack_temporaries_enabled_p): Return bool.
 425         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
 426         (get_last_thread_stack_temporary): Update.
 427         * eval.c (evaluate_subexp): Update.
 428         * gdbthread.h (class enable_thread_stack_temporaries): Now a
 429         class, not a function.
 430         (value_ptr, value_vec): Remove typedefs.
 431         (class thread_info) <stack_temporaries_enabled>: Now bool.
 432         <stack_temporaries>: Now a std::vector.
 433         (thread_stack_temporaries_enabled_p)
 434         (value_in_thread_stack_temporaries): Return bool.
 435
 436 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
 437
 438         * remote.c (putpkt_binary): Fix omitted bytes reporting.
 439         (getpkt_or_notif_sane_1): Likewise.
 440
 441 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 442
 443         * build-id.c (build_id_to_debug_bfd): Use std::string.
 444
 445 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 446
 447         * build-id.c (find_separate_debug_file_by_buildid): Return
 448         std::string.
 449         * build-id.h (find_separate_debug_file_by_buildid): Return
 450         std::string.
 451         * coffread.c (coff_symfile_read): Adjust to std::string.
 452         * elfread.c (elf_symfile_read): Adjust to std::string.
 453         * symfile.c (separate_debug_file_exists): Change parameter to
 454         std::string.
 455         (find_separate_debug_file): Return std::string.
 456         (find_separate_debug_file_by_debuglink): Return std::string.
 457         * symfile.h (find_separate_debug_file_by_debuglink): Return
 458         std::string.
 459
 460 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 461
 462         * common/xml-utils.c (xml_escape_text): Move code to...
 463         (xml_escape_text_append): ... this new function.
 464         * common/xml-utils.h (xml_escape_text_append): New declaration.
 465         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
 466         New function.
 467         (_initialize_xml_utils): register test_xml_escape_text_append as
 468         a selftest.
 469
 470 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
 471
 472         * defs.h: Remove MAX_REGISTER_SIZE.
 473         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
 474         asserts.
 475         * python/py-unwind.c (pyuw_sniffer): Likewise.
 476
 477 2018-03-07  Tom Tromey  <tom@tromey.com>
 478
 479         * linux-tdep.c (linux_info_proc): Update.
 480         * target.h (struct target_ops) <to_fileio_readlink>: Return
 481         optional<string>.
 482         (target_fileio_readlink): Return optional<string>.
 483         * remote.c (remote_hostio_readlink): Return optional<string>.
 484         * inf-child.c (inf_child_fileio_readlink): Return
 485         optional<string>.
 486         * target.c (target_fileio_readlink): Return optional<string>.
 487
 488 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 489
 490         * regcache.c (cooked_read_test): Add riscv to the list of
 491         architectures that have a save_reggroup.
 492
 493 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 494
 495         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 496         value is not a dynamic class object.
 497
 498 2018-03-06  Tom Tromey  <tom@tromey.com>
 499
 500         * rust-exp.y: Formatting fixes.
 501
 502 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 503
 504         * riscv-tdep.c (riscv_register_name): Remove target description
 505         support.
 506         (riscv_gdbarch_init): Remove target description check.
 507
 508 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 509
 510         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 511         comment.
 512         * riscv-tdep.h: Likewise.
 513
 514 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 515
 516         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 517         (riscv_pseudo_register_write): Delete.
 518         (riscv_gdbarch_init): Remove all use of pseudo registers.
 519
 520 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 521
 522         * record-btrace.c (btrace_print_lines): Replace cleanup
 523         parameter with RAII equivalents.
 524         (btrace_insn_history): Replace cleanup with RAII equivalents.
 525         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 526         make_cleanup_ui_out_tuple_begin_end): Remove.
 527         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 528         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 529         make_cleanup_ui_out_list_begin_end): Remove.
 530
 531 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 532
 533         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 534         parameter types to std::vector.  Use bool.
 535         (record_btrace_wait): Replace VEC(tp_t) with
 536         std::vector<thread_info *>.
 537         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 538
 539 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 540
 541         * record-btrace.c (record_btrace_disable_callback): Remove.
 542         (struct scoped_btrace_disable): New.
 543         (record_btrace_open): Use scoped_btrace_disable.
 544
 545 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 546
 547         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 548         reading values from registers.
 549
 550 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 551
 552         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 553         where appropriate.
 554
 555 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 556
 557         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 558         change parameter type.  Use GDB's print functions, and use
 559         core_addr_to_string where appropriate.
 560         (riscv_push_dummy_call): Use core_addr_to_string where
 561         appropriate, update call to riscv_print_arg_location, and reindent
 562         a few lines.
 563         (riscv_return_value): Update call to riscv_print_arg_location.
 564
 565 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 566             Tim Newsome <tim@sifive.com>
 567             Albert Ou <a0u@eecs.berkeley.edu>
 568             Darius Rad <darius@bluespec.com>
 569
 570         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 571         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 572         (ALLDEPFILES): Add riscv-tdep.c
 573         * configure.tgt: Add riscv support.
 574         * riscv-tdep.c: New file.
 575         * riscv-tdep.h: New file.
 576         * NEWS: Mention new target.
 577         * MAINTAINERS: Add entry for riscv.
 578
 579 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 580
 581         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 582         fields within aggregates.
 583
 584 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 585
 586         * record-btrace.c (btrace_print_lines): Change type of flags to
 587         gdb_disassembly_flags.
 588
 589 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 590
 591         * fbsd-nat.c: Include "inf-ptrace.h".
 592         (USE_SIGTRAP_SIGINFO): Conditionally define.
 593         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 594         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 595         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 596         function.
 597         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 598         Likewise.
 599         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 600         Likewise.
 601         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 602         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 603         "supports_stopped_by_hw_breakpoint" target methods.
 604
 605 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 606
 607         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 608         * fbsd-nat.c (debug_fbsd_nat): New variable.
 609         (show_fbsd_nat_debug): New function.
 610         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 611         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 612
 613 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 614
 615         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 616         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 617         prototype.
 618         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 619         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 620         method.
 621
 622 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 623
 624         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 625         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 626
 627 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 628
 629         * charset.c (struct charset_vector): New.
 630         (charsets): Change type to charset_vector.
 631         (find_charset_names): Adjust.
 632         (add_one): Adjust.
 633         (_initialize_charset): Adjust.
 634
 635 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 636
 637         * progspace.h (struct program_space) <deleted_solibs>: Change
 638         type to std::vector<std::string>.
 639         * progspace.c (clear_program_space_solib_cache): Adjust.
 640         * breakpoint.c (print_solib_event): Adjust.
 641         (check_status_catch_solib): Adjust.
 642         * solib.c (update_solib_list): Adjust.
 643         * ui-out.h (class ui_out) <field_string>: New overload.
 644         * ui-out.c (ui_out::field_string): New overload.
 645
 646 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 647
 648         * progspace.h (struct program_space): Add constructor and
 649         destructor, initialize fields.
 650         (add_program_space): Remove.
 651         * progspace.c (add_program_space): Rename to...
 652         (program_space::program_space): ... this.
 653         (release_program_space): Rename to...
 654         (program_space::~program_space): ... this.
 655         (delete_program_space): Use delete to delete program_space.
 656         (initialize_progspace): Use new to allocate program_space.
 657         * inferior.c (add_inferior_with_spaces): Likewise.
 658         (clone_inferior_command): Likewise.
 659         * infrun.c (follow_fork_inferior): Likewise.
 660         (handle_vfork_child_exec_or_exit): Likewise.
 661
 662 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 663
 664         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 665         (delim_string_to_char_ptr_vec): Return std::vector of
 666         gdb::unique_xmalloc_ptr.
 667         (dirnames_to_char_ptr_vec_append): Take std::vector of
 668         gdb::unique_xmalloc_ptr.
 669         (dirnames_to_char_ptr_vec): Return std::vector of
 670         gdb::unique_xmalloc_ptr.
 671         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 672         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 673         (delim_string_to_char_ptr_vec): Return an std::vector of
 674         gdb::unique_xmalloc_ptr, adjust the code.
 675         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 676         gdb::unique_xmalloc_ptr, adjust the code.
 677         (dirnames_to_char_ptr_vec): Return an std::vector of
 678         gdb::unique_xmalloc_ptr, adjust the code.
 679         * auto-load.c (auto_load_safe_path_vec): Change type to
 680         std::vector of gdb::unique_xmalloc_ptr.
 681         (auto_load_expand_dir_vars): Return an std::vector of
 682         gdb::unique_xmalloc_ptr, adjust the code.
 683         (auto_load_safe_path_vec_update): Adjust.
 684         (filename_is_in_auto_load_safe_path_vec): Adjust.
 685         (auto_load_objfile_script_1): Adjust.
 686         * build-id.c (build_id_to_debug_bfd): Adjust.
 687         * linux-thread-db.c (thread_db_load_search): Adjust.
 688         * source.c (add_path): Adjust.
 689         (openp): Adjust.
 690         * symfile.c (find_separate_debug_file): Adjust.
 691         * utils.c (do_free_char_ptr_vec): Remove.
 692         (make_cleanup_free_char_ptr_vec): Remove.
 693
 694 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 695
 696         PR gdb/22907
 697         * common/pathstuff.c: Conditionally include "<windows.h>".
 698
 699 2018-03-01  Georg Sauthoff  <mail@georg.so>
 700
 701         PR gdb/22888
 702         * gcore.in: Quote variables and switch interpreter to bash.
 703
 704 2018-03-01  Tom Tromey  <tom@tromey.com>
 705
 706         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 707         assertion.  Add assertion for discriminant_index.
 708         (quirk_rust_enum): Use correct base type name in univariant case.
 709
 710 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 711
 712         * record.c (get_call_history_modifiers): Return a
 713         record_print_flags.
 714         (cmd_record_call_history): Adjust.
 715         * record-btrace.c (record_btrace_call_history): Adjust.
 716         (record_btrace_call_history_range): Adjust.
 717         (record_btrace_call_history_from): Adjust.
 718         * target-debug.h (target_debug_print_record_print_flags): New.
 719         * target-delegates.c: Re-generate.
 720         * target.c (target_call_history): Change flags type.
 721         (target_call_history_from): Likewise.
 722         (target_call_history_range): Likewise.
 723         * target.h (struct target_ops) <target_call_history>: Likewise.
 724         (target_call_history_from): Likewise.
 725         (target_call_history_range): Likewise.
 726
 727 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 728             Simon Marchi  <simon.marchi@polymtl.ca>
 729
 730         * common/common-utils.c: Include "sys/stat.h".
 731         (is_regular_file): Move here from "source.c"; change return
 732         type to "bool".
 733         * common/common-utils.h (is_regular_file): New prototype.
 734         * common/pathstuff.c (contains_dir_separator): New function.
 735         * common/pathstuff.h (contains_dir_separator): New prototype.
 736         * source.c: Don't include "sys/stat.h".
 737         (is_regular_file): Move to "common/common-utils.c".
 738
 739 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 740
 741         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 742         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 743         * auto-load.c: Include "common/pathstuff.h".
 744         * common/common-def.h (current_directory): Move here.
 745         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 746         function.
 747         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 748         prototype.
 749         * common/pathstuff.c: New file.
 750         * common/pathstuff.h: New file.
 751         * compile/compile.c: Include "common/pathstuff.h".
 752         * defs.h (current_directory): Move to "common/common-defs.h".
 753         * dwarf2read.c: Include "common/pathstuff.h".
 754         * exec.c: Likewise.
 755         * guile/scm-safe-call.c: Likewise.
 756         * linux-thread-db.c: Likewise.
 757         * main.c: Likewise.
 758         * nto-tdep.c: Likewise.
 759         * objfiles.c: Likewise.
 760         * source.c: Likewise.
 761         * symtab.c: Likewise.
 762         * utils.c: Include "common/pathstuff.h".
 763         (gdb_realpath): Move to "common/pathstuff.c".
 764         (gdb_realpath_keepfile): Likewise.
 765         (gdb_abspath): Likewise.
 766         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 767         (gdb_realpath_keepfile): Likewise.
 768         (gdb_abspath): Likewise.
 769
 770 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 771
 772         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 773         wildcard process pid for super_resume for kernels with a
 774         specific bug.
 775
 776 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 777
 778         * compile/compile.c (get_args): Add additional comments
 779         explaining function.
 780
 781 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 782             Tom Tromey  <tom@tromey.com>
 783
 784         * target.h (memory_write_request_s): Remove typedef.  Don't define
 785         VEC.
 786         (target_write_memory_blocks): Change argument to std::vector.
 787         (struct memory_write_request): Add constructor.
 788         * target-memory.c (compare_block_starting_address): Return bool.
 789         Change argument types.
 790         (claim_memory): Change arguments to use std::vector.
 791         (split_regular_and_flash_blocks, blocks_to_erase)
 792         (compute_garbled_blocks): Likewise.
 793         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 794         (target_write_memory_blocks): Change argument to std::vector.
 795         * symfile.c (struct load_section_data): Add constructor and
 796         destructor.  Use std::vector for "requests".
 797         (struct load_progress_data): Add initializers.
 798         (load_section_callback): Update.  Use "new".
 799         (clear_memory_write_data): Remove.
 800         (generic_load): Update.
 801
 802 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 803
 804         * arch/aarch64.h: Use common/tdesc.h.
 805
 806 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 807
 808         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 809         architecture with a 64-bit ABI.
 810
 811 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 812
 813         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 814         ahead of target description loading.
 815
 816 2018-02-26  Tom Tromey  <tom@tromey.com>
 817
 818         * stack.c (backtrace_command_1): Update.
 819         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 820         of "flags".
 821         * python/py-framefilter.c (py_print_frame)
 822         (gdbpy_apply_frame_filter): Change type of "flags".
 823         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 824         of "flags".
 825         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 826         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 827         * extension.h (enum frame_filter_flag): Rename from
 828         frame_filter_flags.
 829         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 830         (apply_ext_lang_frame_filter): Change type of "flags".
 831         * extension.c (apply_ext_lang_frame_filter): Change type of
 832         "flags".
 833         * extension-priv.h (struct extension_language_ops)
 834         <apply_frame_filter>: Change type of "flags".
 835
 836 2018-02-26  Tom Tromey  <tom@tromey.com>
 837
 838         PR python/16497:
 839         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 840         off-by-one in py_end computation.
 841         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 842         PRINT_MORE_FRAMES.
 843         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 844         constant.
 845
 846 2018-02-26  Tom Tromey  <tom@tromey.com>
 847
 848         * dwarf2read.c (struct variant_field): New.
 849         (struct nextfield) <variant>: New field.
 850         (dwarf2_add_field): Handle DW_TAG_variant_part.
 851         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 852         discriminated union.
 853         (read_structure_type): Handle DW_TAG_variant_part.
 854         (handle_struct_member_die): New function, extracted from
 855         process_structure_scope.  Handle DW_TAG_variant.
 856         (process_structure_scope): Handle discriminated unions.  Call
 857         handle_struct_member_die.
 858
 859 2018-02-26  Tom Tromey  <tom@tromey.com>
 860
 861         * rust-lang.h (rust_last_path_segment): Declare.
 862         * rust-lang.c (rust_last_path_segment): Now public.  Change
 863         contract.
 864         (struct disr_info): Remove.
 865         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 866         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 867         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 868         (rust_enum_p, rust_enum_variant): New function.
 869         (rust_underscore_fields): Remove "offset" parameter.
 870         (rust_print_enum): New function.
 871         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 872         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 873         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 874         enums.
 875         (rust_internal_print_type): New function, from rust_print_type.
 876         Remove enum code.
 877         (rust_print_type): Call rust_internal_print_type.
 878         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 879         Update enum handling.
 880         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 881         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 882         (rust_union_quirks): New functions.
 883         (process_full_comp_unit, process_full_type_unit): Call
 884         rust_union_quirks.
 885         (process_structure_scope): Update rust_unions if necessary.
 886
 887 2018-02-26  Tom Tromey  <tom@tromey.com>
 888
 889         * value.h (value_union_variant): Declare.
 890         * valops.c (value_union_variant): New function.
 891         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 892         (struct discriminant_info): New.
 893         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 894         enumerator.
 895         (struct main_type) <flag_discriminated_union>: New field.
 896
 897 2018-02-26  Tom Tromey  <tom@tromey.com>
 898
 899         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 900         unittests/unpack-selftests.c.
 901         * unittests/unpack-selftests.c: New file.
 902         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 903
 904 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 905
 906         * dwarf2read.c (struct partial_die_info) <read>: New method.
 907         (read_partial_die): Remove the declaration.
 908         (load_partial_dies): Update.
 909         (partial_die_info::partial_die_info):
 910         (read_partial_die): Change it to partial_die_info::read.
 911
 912 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 913
 914         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 915         (fixup_partial_die): Remove declaration.
 916         (scan_partial_symbols): Update.
 917         (partial_die_parent_scope): Likewise.
 918         (partial_die_full_name): Likewise.
 919         (fixup_partial_die): Change it to partial_die_info::fixup.
 920
 921 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 922
 923         * dwarf2read.c (read_partial_die): Update the declaration.
 924         (load_partial_dies): Caller update.
 925         (read_partial_die): Remove one argument abbrev_len.
 926
 927 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 928
 929         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 930         assignment operator.
 931         (load_partial_dies): Use ctor and copy ctor.
 932         (read_partial_die): Update.
 933         (dwarf2_cu::find_partial_die): Use ctor.
 934
 935 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 936
 937         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 938         (find_partial_die_in_comp_unit): Change it to
 939         dwarf2_cu::find_partial_die.
 940         (find_partial_die): Update.
 941
 942 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 943
 944         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 945         is NULL.
 946
 947 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 948
 949         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 950
 951 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 952
 953         * arch/amd64.h: Use common/tdesc.h.
 954         * arch/i386.c: Likewise.
 955         * arch/i386.h: Likewise.
 956         * arch/tic6x.c: Likewise.
 957         * arch/tdesc.h: Move file from here...
 958         * common/tdesc.h: ...to here.
 959         * features/aarch64-core.c: Regenerate.
 960         * features/aarch64-fpu.c: Regenerate.
 961         * features/i386/32bit-avx.c: Regenerate.
 962         * features/i386/32bit-avx512.c: Regenerate.
 963         * features/i386/32bit-core.c: Regenerate.
 964         * features/i386/32bit-linux.c: Regenerate.
 965         * features/i386/32bit-mpx.c: Regenerate.
 966         * features/i386/32bit-pkeys.c: Regenerate.
 967         * features/i386/32bit-sse.c: Regenerate.
 968         * features/i386/64bit-avx.c: Regenerate.
 969         * features/i386/64bit-avx512.c: Regenerate.
 970         * features/i386/64bit-core.c: Regenerate.
 971         * features/i386/64bit-linux.c: Regenerate.
 972         * features/i386/64bit-mpx.c: Regenerate.
 973         * features/i386/64bit-pkeys.c: Regenerate.
 974         * features/i386/64bit-segments.c: Regenerate.
 975         * features/i386/64bit-sse.c: Regenerate.
 976         * features/i386/x32-core.c: Regenerate.
 977         * features/tic6x-c6xp.c: Regenerate.
 978         * features/tic6x-core.c: Regenerate.
 979         * features/tic6x-gp.c: Regenerate.
 980         * target-descriptions.c: Use common/tdesc.h.
 981         * target-descriptions.h: Likewise.
 982
 983 2018-02-24  Tom Tromey  <tom@tromey.com>
 984
 985         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 986         (try_thread_db_load_from_dir, thread_db_load_search): Use
 987         std::string.
 988         (info_auto_load_libthread_db_compare): Return bool.  Change
 989         argument types.
 990         (info_auto_load_libthread_db): Use std::vector, std::string.
 991         Remove cleanups.
 992
 993 2018-02-24  Tom Tromey  <tom@tromey.com>
 994
 995         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 996         std::string.
 997         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 998         std::string*.
 999         * gdbarch.c: Rebuild.
1000         * gdbarch.h: Rebuild.
1001         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
1002         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
1003         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
1004         std::string*.
1005
1006 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
1007
1008         * gdbtypes.h (sect_offset): Change type to uint64_t.
1009         (sect_offset_str): New function.
1010         * dwarf2read.c (create_addrmap_from_aranges): Use
1011         sect_offset_str.
1012         (error_check_comp_unit_head): Likewise.
1013         (create_debug_type_hash_table): Likewise.
1014         (read_cutu_die_from_dwo): Likewise.
1015         (init_cutu_and_read_dies): Likewise.
1016         (init_cutu_and_read_dies_no_follow): Likewise.
1017         (process_psymtab_comp_unit_reader): Likewise.
1018         (partial_die_parent_scope): Likewise.
1019         (peek_die_abbrev): Likewise.
1020         (process_queue): Likewise.
1021         (dwarf2_physname): Likewise.
1022         (read_namespace_alias): Likewise.
1023         (read_import_statement): Likewise.
1024         (create_dwo_cu_reader): Likewise.
1025         (create_cus_hash_table): Likewise.
1026         (lookup_dwo_cutu): Likewise.
1027         (inherit_abstract_dies): Likewise.
1028         (read_func_scope): Likewise.
1029         (read_call_site_scope): Likewise.
1030         (dwarf2_add_member_fn): Likewise.
1031         (read_common_block): Likewise.
1032         (read_module_type): Likewise.
1033         (read_typedef): Likewise.
1034         (read_subrange_type): Likewise.
1035         (load_partial_dies): Likewise.
1036         (read_partial_die): Likewise.
1037         (find_partial_die): Likewise.
1038         (read_str_index): Likewise.
1039         (dwarf2_string_attr): Likewise.
1040         (build_error_marker_type): Likewise.
1041         (lookup_die_type): Likewise.
1042         (dump_die_shallow): Likewise.
1043         (follow_die_ref): Likewise.
1044         (dwarf2_fetch_die_loc_sect_off): Likewise.
1045         (dwarf2_fetch_constant_bytes): Likewise.
1046         (follow_die_sig): Likewise.
1047         (get_signatured_type): Likewise.
1048         (get_DW_AT_signature_type): Likewise.
1049         (dwarf2_find_containing_comp_unit): Likewise.
1050         (set_die_type): Likewise.
1051
1052 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
1053
1054         * arch/aarch64.c: Include "common-defs.h".
1055         * arch/amd64.c: Likewise.
1056         * arch/i386.c: Likewise.
1057
1058 2018-02-21  Tom Tromey  <tom@tromey.com>
1059
1060         * value.h: (extract_field_op): Update.
1061         * eval.c (extract_field_op): Return a const char *.
1062         * expression.h (parse_expression_for_completion): Update.
1063         * completer.c (complete_expression): Update.
1064         (add_struct_fields): Make fieldname const.
1065         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
1066         (mark_completion_tag, parse_exp_in_context_1): Update.
1067         (parse_expression_for_completion): Change "name" to
1068         unique_xmalloc_ptr*.
1069
1070 2018-02-21  Tom Tromey  <tom@tromey.com>
1071
1072         * infcall.c (call_function_by_hand_dummy): Use std::vector.
1073
1074 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1075
1076         * avr-tdep.c (avr_read_pc): Change parameter type to
1077         readable_regcache.
1078         * gdbarch.sh (read_pc): Likewise.
1079         * gdbarch.c: Re-generated.
1080         * gdbarch.h: Re-generated.
1081         * hppa-tdep.c (hppa_read_pc): Change parameter type to
1082         readable_regcache.
1083         * ia64-tdep.c (ia64_read_pc): Likewise.
1084         * mips-tdep.c (mips_read_pc): Likewise.
1085         * spu-tdep.c (spu_read_pc): Likewise.
1086
1087 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1088
1089         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
1090         * regcache-dump.c: New file.
1091         * regcache.c: Move register_dump to regcache-dump.c.
1092         (maintenance_print_registers): Likewise.
1093         (maintenance_print_raw_registers): Likewise.
1094         (maintenance_print_cooked_registers): Likewise.
1095         (maintenance_print_register_groups): Likewise.
1096         (maintenance_print_remote_registers): Likewise.
1097         (_initialize_regcache): Likewise.
1098         * regcache.h (register_dump): Moved from regcache.c.
1099
1100 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1101
1102         * regcache.c (regcache::regcache): Update.
1103         (regcache::invalidate): Move it to detached_regcache::invalidate.
1104         (get_thread_arch_aspace_regcache): Update.
1105         (regcache::raw_update): Update.
1106         (regcache::cooked_read): Remove some code.
1107         (regcache::cooked_read_value): Likewise.
1108         (regcache::raw_write): Remove assert on m_readonly_p.
1109         (regcache::raw_supply_integer): Move it to
1110         detached_regcache::raw_supply_integer.
1111         (regcache::raw_supply_zeroed): Likewise.
1112         * regcache.h (detached_regcache) <raw_supply_integer>: New
1113         declaration.
1114         <raw_supply_zeroed, invalidate>: Likewise.
1115         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
1116         <invalidate>: Likewise.
1117         <m_readonly_p>: Removed.
1118
1119 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1120
1121         * infcmd.c (get_return_value): Let stop_regs point to
1122         get_current_regcache.
1123         * regcache.c (regcache::regcache): Remove.
1124         (register_dump_reg_buffer): New class.
1125         (regcache_print): Adjust.
1126         * regcache.h (regcache): Remove constructors.
1127
1128 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1129
1130         * regcache.c (class register_dump): New class.
1131         (register_dump_regcache, register_dump_none): New class.
1132         (register_dump_remote, register_dump_groups): New class.
1133         (regcache_print): Update.
1134         * regcache.h (regcache_dump_what): Move it to regcache.c.
1135         (regcache) <dump>: Remove.
1136
1137 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1138
1139         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
1140          reg_buffer_rw *.
1141         (jit_unwind_reg_set_impl): Call raw_supply.
1142         (jit_frame_sniffer): Use reg_buffer_rw.
1143         * record-full.c (record_full_core_regbuf): Change its type.
1144         (record_full_core_open_1): Use reg_buffer_rw.
1145         (record_full_close): Likewise.
1146         (record_full_core_fetch_registers): Use regcache->raw_supply.
1147         (record_full_core_store_registers): Likewise.
1148         * regcache.c (regcache::get_register_status): Move it to
1149         reg_buffer.
1150         (regcache_raw_set_cached_value): Remove.
1151         (regcache::raw_set_cached_value): Remove.
1152         (regcache::raw_write): Call raw_supply.
1153         (regcache::raw_supply): Move it to reg_buffer_rw.
1154         * regcache.h (regcache_raw_set_cached_value): Remove.
1155         (reg_buffer_rw): New class.
1156
1157 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1158
1159         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
1160         readonly_detached_regcache.
1161         (dummy_frame_prev_register): Use regcache->cooked_read.
1162         * frame.c (frame_save_as_regcache): Change return type.
1163         (frame_pop): Update.
1164         * frame.h (frame_save_as_regcache): Update declaration.
1165         * inferior.h (get_infcall_suspend_state_regcache): Update
1166         declaration.
1167         * infrun.c (infcall_suspend_state) <registers>: use
1168         readonly_detached_regcache.
1169         (save_infcall_suspend_state): Don't use regcache_dup.
1170         (get_infcall_suspend_state_regcache): Change return type.
1171         * linux-fork.c (struct fork_info) <savedregs>: Change to
1172         readonly_detached_regcache.
1173         <pc>: New field.
1174         (fork_save_infrun_state): Don't use regcache_dup.
1175         (info_checkpoints_command): Adjust.
1176         * mi/mi-main.c (register_changed_p): Update declaration.
1177         (mi_cmd_data_list_changed_registers): Use
1178         readonly_detached_regcache.
1179         (register_changed_p): Change parameter type to
1180         readonly_detached_regcache.
1181         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
1182         readonly_detached_regcache.
1183         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
1184         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
1185         New.
1186         (regcache::save): Move it to reg_buffer.
1187         (regcache::restore): Change parameter type.
1188         (regcache_dup): Remove.
1189         * regcache.h (reg_buffer) <save>: New method.
1190         (readonly_detached_regcache): New class.
1191         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
1192         readonly_detached_regcache.
1193         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
1194
1195 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1196
1197         * frame.c (frame_save_as_regcache): Use regcache method save.
1198         (frame_pop): Use regcache method restore.
1199         * infrun.c (restore_infcall_suspend_state): Likewise.
1200         * linux-fork.c (fork_load_infrun_state): Likewise.
1201         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
1202         save.
1203         * regcache.c (regcache_save): Remove.
1204         (regcache::restore): More asserts.
1205         (regcache_cpy): Remove.
1206         * regcache.h (regcache_save): Remove the declaration.
1207         (regcache::restore): Move from private to public.
1208         Remove the friend declaration of regcache_cpy.
1209         (regcache_cpy): Remove declaration.
1210
1211 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1212
1213         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
1214         parameter type to 'readable_regcache *'.
1215         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1216         * arm-tdep.c (arm_neon_quad_read): Likewise.
1217         (arm_pseudo_read): Likewise.
1218         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1219         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1220         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1221         * gdbarch.c: Re-generated.
1222         * gdbarch.h: Re-generated.
1223         * gdbarch.sh (pseudo_register_read): Change parameter type to
1224         'readable_regcache *'.
1225         (pseudo_register_read_value): Likewise.
1226         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
1227         (h8300_pseudo_register_read): Likewise.
1228         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
1229         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1230         (i386_pseudo_register_read_into_value): Likewise.
1231         (i386_pseudo_register_read_value): Likewise.
1232         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
1233         declaration.
1234         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
1235         * m32c-tdep.c (m32c_raw_read): Likewise.
1236         (m32c_read_flg): Likewise.
1237         (m32c_banked_register): Likewise.
1238         (m32c_banked_read): Likewise.
1239         (m32c_sb_read): Likewise.
1240         (m32c_part_read): Likewise.
1241         (m32c_cat_read): Likewise.
1242         (m32c_r3r2r1r0_read): Likewise.
1243         (m32c_pseudo_register_read): Likewise.
1244         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1245         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1246         (mep_pseudo_cr64_read): Likewise.
1247         (mep_pseudo_register_read): Likewise.
1248         * mips-tdep.c (mips_pseudo_register_read): Likewise.
1249         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1250         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1251         * regcache.c (regcache::raw_read): Move it to readable_regcache.
1252         (regcache::cooked_read): Likewise.
1253         (regcache::cooked_read_value): Likewise.
1254         (regcache_cooked_read_signed):
1255         (regcache::cooked_read): Likewise.
1256         * regcache.h (readable_regcache): New class.
1257         (regcache): Inherit readable_regcache.  Move some methods to
1258         readable_regcache.
1259         * rl78-tdep.c (rl78_pseudo_register_read): Change
1260         parameter type to 'readable_regcache *'.
1261         * rs6000-tdep.c (do_regcache_raw_read): Remove.
1262         (e500_pseudo_register_read): Change parameter type to
1263         'readable_regcache *'.
1264         (dfp_pseudo_register_read): Likewise.
1265         (vsx_pseudo_register_read): Likewise.
1266         (efpr_pseudo_register_read): Likewise.
1267         * s390-tdep.c (s390_pseudo_register_read): Likewise.
1268         * sh-tdep.c (sh_pseudo_register_read): Likewise.
1269         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
1270         (sh64_pseudo_register_read): Likewise.
1271         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
1272         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1273         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
1274         (spu_pseudo_register_read): Likewise.
1275         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1276         (xtensa_pseudo_register_read): Likewise.
1277
1278 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1279
1280         * regcache.c (regcache::regcache): Call reg_buffer ctor.
1281         (regcache::arch): Move it to reg_buffer::arch.
1282         (regcache::register_buffer): Likewise.
1283         (regcache::assert_regnum): Likewise.
1284         (regcache::num_raw_registers): Likewise.
1285         * regcache.h (reg_buffer): New class.
1286         (regcache): Inherit reg_buffer.
1287
1288 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
1289
1290         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
1291         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
1292
1293 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
1294
1295         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
1296
1297 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
1298
1299         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
1300         (SFILES): Remove common/*.c files.
1301         (COMMON_OBS): Remove some *.o files built from common/*.c files.
1302         * common/common.host: Add common reference.
1303         * configure.ac: Likewise.
1304         * configure: Regenerate.
1305
1306 2018-02-16  Yao Qi  <yao.qi@linaro.org>
1307
1308         * block.c (block_namespace_info): Inherit allocate_on_obstack.
1309         (block_initialize_namespace): Use new.
1310         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
1311         (dwarf2_free_objfile): Use delete.
1312         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
1313         (copy_type_recursive): Use new.
1314         * gdb_obstack.h (allocate_on_obstack): New.
1315
1316 2018-02-15  Yao Qi  <yao.qi@linaro.org>
1317
1318         PR gdb/22849
1319         * inferior.c (exit_inferior_1): Reset inf->control.
1320
1321 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
1322
1323         * ada-lang.c (ada_to_fixed_value_create): Delete advance
1324         declaration.
1325
1326 2018-02-14  Pedro Alves  <palves@redhat.com>
1327
1328         * frame-unwind.c (frame_unwind_try_unwinder): Always call
1329         frame_cleanup_after_sniffer on exception.
1330
1331 2018-02-14  Tom Tromey  <tom@tromey.com>
1332
1333         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
1334         const.
1335         (solib_bfd_open): Make pathname const.
1336         * solib.c (solib_bfd_open): Make pathname const.
1337         * solib-spu.c (spu_bfd_fopen): Make name const.
1338         (spu_bfd_open): Make pathname const.
1339         * solib-darwin.c (darwin_bfd_open): Make pathname const.
1340         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
1341
1342 2018-02-14  Tom Tromey  <tom@tromey.com>
1343
1344         * symfile.c (symfile_bfd_open): Update.
1345         * source.h (openp, source_full_path_of, find_and_open_source):
1346         Change argument type to unique_xmalloc_ptr.
1347         * source.c (openp): Take a unique_xmalloc_ptr.
1348         (source_full_path_of, find_and_open_source): Likewise.
1349         (open_source_file, symtab_to_fullname): Update.
1350         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
1351         unique_xmalloc_ptr.
1352         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
1353         (exec_file_find): Update.
1354         * psymtab.c (psymtab_to_fullname): Update.
1355         * nto-tdep.h (nto_find_and_open_solib): Update.
1356         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
1357         unique_xmalloc_ptr.
1358         * exec.c (exec_file_attach): Update.
1359         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
1360         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
1361
1362 2018-02-14  Tom Tromey  <tom@tromey.com>
1363
1364         * solib.c: Include source.h.
1365         * nto-tdep.c: Include source.h.
1366         * mi/mi-cmd-env.c: Include source.h.
1367         * infcmd.c: Include source.h.
1368         * exec.c: Include source.h.
1369         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
1370         (add_path, directory_switch, source_path, init_source_path): Move
1371         declarations...
1372         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
1373         (add_path, directory_switch, source_path, init_source_path):
1374         ...here.
1375
1376 2018-02-14  Tom Tromey  <tom@tromey.com>
1377
1378         * solist.h (exec_file_find, solib_find): Return
1379         unique_xmalloc_ptr.
1380         (solib_bfd_fopen): Take a const char *.
1381         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1382         (exec_file_find, solib_find): Likewise.
1383         (solib_bfd_fopen): Do not take ownership of "pathname".
1384         (solib_bfd_open): Use unique_xmalloc_ptr.
1385         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1386         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1387         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1388         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1389
1390 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1391
1392         * ada-lang.c (name_match_type_from_name): Remove reference to
1393         ada_name_for_lookup in function's documentation.
1394         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1395
1396 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1397
1398         * defs.h (enum openp_flags): New enum.
1399         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1400         Move to enum openp_flags.
1401         (openp_flags): New enum flags.
1402         (openp): Change parameter type to openp_flags.
1403         * source.c (openp): Change parameter type to openp_flags.
1404         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1405         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1406
1407 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1408
1409         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1410         per-command.
1411
1412 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1413
1414         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1415         into...
1416         (class dwarf2_queue_guard): ...the destructor of this new class.
1417         (dw2_do_instantiate_symtab): Create instance of the new class
1418         dwarf2_queue_guard, remove cleanup.
1419
1420 2018-02-09  Tom Tromey  <tom@tromey.com>
1421
1422         * source.c (find_source_lines): Don't reference past the end of
1423         the vector.
1424
1425 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1426
1427         * remote.c (remote_btrace_maybe_reopen): Change error message.
1428         * btrace.c (btrace_enable): Likewise.
1429         (parse_xml_btrace): Likewise.
1430         (parse_xml_btrace_conf): Likewise.
1431
1432 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1433
1434         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1435         (linux_enable_pt, linux_enable_bts): Call
1436         diagnose_perf_event_open_fail.
1437
1438 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1439
1440         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1441         Remove parameter and change return type.  Update callers.  Move it.
1442         (linux_enable_bts, linux_enable_pt): Improve error message.
1443         (linux_enable_pt): Remove zero buffer size check.
1444         (linux_enable_btrace): Improve error messages.  Remove NULL return
1445         check.
1446
1447 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1448
1449         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1450         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1451         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1452         (linux_supports_pt, linux_supports_btrace): Remove.
1453         (linux_enable_bts): Call cpu_supports_bts.
1454         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1455         * remote.c (remote_supports_btrace): Remove.
1456         (init_remote_ops): Remove remote_supports_btrace.
1457         * target-delegates.c: Regenerated.
1458         * target.c (target_supports_btrace): Remove.
1459         * target.h (target_ops) <to_supports_btrace>: Remove
1460         (target_supports_btrace): Remove.
1461         * x86-linux-nat.c (x86_linux_create_target): Remove
1462         linux_supports_btrace.
1463
1464 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1465
1466         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1467         btrace failed.
1468         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1469         exception and use message in own exception.
1470
1471 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1472
1473         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1474         (perf_event_pt_event_type): Use gdb_file_up.
1475         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1476         scoped_fd, and scoped_mmap.
1477
1478 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1479
1480         * common/scoped_mmap.h: New.
1481         * unittests/scoped_mmap-selftest.c: New.
1482         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1483         unittests/scoped_mmap-selftest.c.
1484
1485 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1486
1487         * common/scoped_fd.h: New.
1488         * unittests/scoped_fd-selftest.c: New.
1489         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1490         unittests/scoped_fd-selftest.c.
1491
1492 2018-02-09  Tom Tromey  <tom@tromey.com>
1493
1494         * auto-load.c (auto_load_section_scripts): Use
1495         gdb::unique_xmalloc_ptr.
1496
1497 2018-02-09  Tom Tromey  <tom@tromey.com>
1498
1499         * auto-load.c (execute_script_contents): Use std::string.
1500
1501 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1502
1503         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1504         Python function, rather than a new command.
1505
1506 2018-02-08  Tom Tromey  <tom@tromey.com>
1507
1508         * solib.c (solib_find_1): Use std::string.
1509         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1510
1511 2018-02-08  Tom Tromey  <tom@tromey.com>
1512
1513         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1514
1515 2018-02-08  Tom Tromey  <tom@tromey.com>
1516
1517         * source.c (find_source_lines): Use gdb::def_vector.
1518
1519 2018-02-08  Tom Tromey  <tom@tromey.com>
1520
1521         * macrocmd.c (struct temporary_macro_definition): New.
1522         (macro_define_command): Use temporary_macro_definition.  Remove
1523         cleanups.
1524         (free_macro_definition_ptr): Remove.
1525
1526 2018-02-08  Tom Tromey  <tom@tromey.com>
1527
1528         * macroexp.c (maybe_expand): Use std::string.
1529
1530 2018-02-08  Tom Tromey  <tom@tromey.com>
1531
1532         * macroexp.c (struct macro_buffer): Add initializers for some
1533         members.
1534         (init_buffer, init_shared_buffer, free_buffer)
1535         (free_buffer_return_text): Remove.
1536         (macro_buffer): New constructors.
1537         (~macro_buffer): New destructor.
1538         (macro_buffer::set_shared): New method.
1539         (macro_buffer::resize_buffer, macro_buffer::appendc)
1540         (macro_buffer::appendmem): Now methods, not free functions.
1541         (set_token, append_tokens_without_splicing, stringify)
1542         (macro_stringify): Update.
1543         (gather_arguments): Change return type.  Remove argc_p argument,
1544         add args_ptr argument.  Use std::vector.
1545         (substitute_args): Remove argc argument.  Accept std::vector.
1546         (expand): Update.  Use std::vector.
1547         (scan, macro_expand, macro_expand_next): Update.
1548
1549 2018-02-08  Tom Tromey  <tom@tromey.com>
1550
1551         * symtab.c (default_collect_symbol_completion_matches_break_on):
1552         Use unique_xmalloc_ptr.
1553         * macroscope.h: (sal_macro_scope, user_macro_scope)
1554         (default_macro_scope): Return unique_xmalloc_ptr.
1555         * macroscope.c (sal_macro_scope, user_macro_scope)
1556         (default_macro_scope): Return unique_xmalloc_ptr.
1557         * macroexp.h (macro_expand, macro_expand_once): Return
1558         unique_xmalloc_ptr.
1559         * macroexp.c (macro_expand, macro_expand_once): Return
1560         unique_xmalloc_ptr.
1561         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1562         (info_macro_command, info_macros_command): Use
1563         unique_xmalloc_ptr.
1564         * compile/compile-c-support.c (write_macro_definitions): Use
1565         unique_xmalloc_ptr.
1566         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1567
1568 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1569
1570         * value.c (value_static_field): Assign field type instead of
1571         containing type when returning an optimized out value.
1572
1573 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1574
1575         * ft32-tdep.c (ft32_read_pc): Remove.
1576         (ft32_write_pc): Remove.
1577         (ft32_gdbarch_init): Update.
1578         * m32r-tdep.c (m32r_read_pc): Remove.
1579         (m32r_gdbarch_init): Update.
1580         * mep-tdep.c (mep_read_pc): Remove.
1581         (mep_gdbarch_init): Update.
1582         * microblaze-tdep.c (microblaze_write_pc): Remove.
1583         (microblaze_gdbarch_init): Update.
1584         * mn10300-tdep.c (mn10300_read_pc): Remove.
1585         (mn10300_write_pc): Remove.
1586         (mn10300_gdbarch_init): Update.
1587         * moxie-tdep.c (moxie_read_pc): Remove.
1588         (moxie_write_pc): Remove.
1589         (moxie_gdbarch_init): Update.
1590
1591 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1592
1593         * expprint.c (print_subexp_standard): Handle
1594         OP_F77_UNDETERMINED_ARGLIST.
1595         (dump_subexp_body_standard): Likewise.
1596
1597 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1598
1599         * target-descriptions.c (tdesc_element_visitor) Add empty
1600         implementations.
1601         (tdesc_type): Move make_gdb_type from here.
1602         (tdesc_type_builtin): Likewise.
1603         (tdesc_type_vector): Likewise.
1604         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1605         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1606         (make_gdb_type_union): Likewise.
1607         (make_gdb_type_flags): Likewise.
1608         (make_gdb_type_enum): Likewise.
1609         (make_gdb_type): New function.
1610         (tdesc_register_type): Use static make_gdb_type.
1611
1612 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1613
1614         * infcmd.c (default_print_one_register_info): Align natural-format
1615         column values consistently one under another.
1616         (pad_to_column): New function.
1617
1618 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1619
1620         * dwarf2read.c (dwarf2_physname): Move commment.
1621
1622 2018-02-01  Leszek Swirski  <leszeks@google.com>
1623
1624         * varobj.c (varobj_formatted_print_options): Allow recursive
1625         pretty printing if pretty printing is enabled.
1626
1627 2018-02-01  Leszek Swirski  <leszeks@google.com>
1628
1629         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1630         names after a structop as a filename.
1631
1632 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1633
1634         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1635         (arm_record_coproc_data_proc): Likewise.
1636
1637 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1638
1639         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1640
1641 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1642
1643         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1644         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1645
1646 2018-01-31  Pedro Alves  <palves@redhat.com>
1647
1648         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1649         * inflow.c (child_terminal_save_inferior): Wrap reference to
1650         tcgetpgrp in HAVE_TERMIOS_H.
1651         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1652         _WIN32.
1653         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1654         always iterate over all inferiors.
1655         (gdbsim_cntrl_c): Adjust.
1656         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1657
1658 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1659
1660         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1661         index type is objfile-owned if the element type is as well.
1662
1663 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1664
1665         GDB 8.1 released.
1666
1667 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1668
1669         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1670         "features/s390x-linux64.c".
1671         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1672         s390_linux32 and s390x_linux64.
1673         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1674         default tdesc.
1675         * s390-tdep.c: Include "features/s390-linux32.c" and
1676         "features/s390x-linux64.c".
1677         (s390_tdesc_valid): Add check for tdesc_has_registers.
1678         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1679         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1680         tdesc_s390x_linux64.
1681         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1682         tdesc_s390x_linux64 to...
1683         * s390-tdep.h: ...here.
1684
1685 2018-01-30  Pedro Alves  <palves@redhat.com>
1686
1687         PR gdb/13211
1688         * config.in, configure: Regenerate.
1689         * configure.ac: Check for getpgid.
1690         * go32-nat.c (go32_pass_ctrlc): New.
1691         (go32_target): Install it.
1692         * inf-child.c (inf_child_target): Install
1693         child_terminal_save_inferior, child_pass_ctrlc and
1694         child_interrupt.
1695         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1696         (inf_ptrace_target): No longer install it.
1697         * infcmd.c (interrupt_target_1): Adjust.
1698         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1699         (child_interrupt): Declare.
1700         (inferior::terminal_state): New.
1701         * inflow.c (struct terminal_info): Update comments.
1702         (inferior_process_group): Delete.
1703         (terminal_is_ours): Delete.
1704         (gdb_tty_state): New.
1705         (child_terminal_init): Adjust.
1706         (is_gdb_terminal, sharing_input_terminal_1)
1707         (sharing_input_terminal): New functions.
1708         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1709         Set the process's actual process group in the foreground if
1710         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1711         mark terminal as the inferior's if not sharing GDB's terminal.
1712         Don't check attach_flag.
1713         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1714         pass down a target_terminal_state.
1715         (child_terminal_save_inferior): New, factored out from ...
1716         (child_terminal_ours_1): ... this.  Handle
1717         target_terminal_state::is_ours_for_output.
1718         (child_interrupt, child_pass_ctrlc): New.
1719         (inflow_inferior_exit): Clear the inferior's terminal_state.
1720         (copy_terminal_info): Copy the inferior's terminal state.
1721         (_initialize_inflow): Remove reference to terminal_is_ours.
1722         * inflow.h (inferior_process_group): Delete.
1723         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1724         * procfs.c (procfs_target): Don't install procfs_interrupt.
1725         (procfs_interrupt): Delete.
1726         * remote.c (remote_serial_quit_handler): Adjust.
1727         (remote_interrupt): Remove ptid parameter.  Adjust.
1728         * target-delegates.c: Regenerate.
1729         * target.c: Include "terminal.h".
1730         (target_terminal::terminal_state): Rename to ...
1731         (target_terminal::m_terminal_state): ... this.
1732         (target_terminal::init): Adjust.
1733         (target_terminal::inferior): Adjust to per-inferior
1734         terminal_state.
1735         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1736         (target_terminal::ours, target_terminal::ours_for_output): Use
1737         target_terminal_is_ours_kind.
1738         (target_interrupt): Remove ptid parameter.  Adjust.
1739         (default_target_pass_ctrlc): Adjust.
1740         * target.h (target_ops::to_terminal_save_inferior): New field.
1741         (target_ops::to_interrupt): Remove ptid_t parameter.
1742         (target_interrupt): Remove ptid_t parameter.  Update comment.
1743         (target_pass_ctrlc): Update comment.
1744         * target/target.h (target_terminal_state): New scoped enum,
1745         factored out of ...
1746         (target_terminal::terminal_state): ... here.
1747         (target_terminal::inferior): Update comments.
1748         (target_terminal::restore_inferior): New.
1749         (target_terminal::is_inferior, target_terminal::is_ours)
1750         (target_terminal::is_ours_for_output): Adjust.
1751         (target_terminal::scoped_restore_terminal_state): Adjust to
1752         rename, and call restore_inferior() instead of inferior().
1753         (target_terminal::scoped_restore_terminal_state::m_state): Change
1754         type.
1755         (target_terminal::terminal_state): Rename to ...
1756         (target_terminal::m_terminal_state): ... this and change type.
1757
1758 2018-01-30  Pedro Alves  <palves@redhat.com>
1759
1760         * linux-nat.c (wait_for_signal): New function.
1761         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1762         directly.
1763         (async_terminal_is_ours)
1764         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1765         (linux_nat_add_target): Don't override
1766         to_terminal_inferior/to_terminal_ours.
1767
1768 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1769
1770         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1771
1772 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1773
1774         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1775         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1776         dwarf2_per_objfile_free here.
1777         (dwarf2_per_objfile_free): Remove.
1778         (_initialize_dwarf2_read): Don't register
1779         dwarf2_per_objfile_free as a registry cleanup.
1780
1781 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1782
1783         Avoid compilation errors in MinGW native builds
1784
1785         The error is triggered by including python-internal.h, and the
1786         error message is:
1787
1788              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1789                       from build-gnulib/import/math.h:27,
1790                       from d:/usr/Python26/include/pyport.h:235,
1791                       from d:/usr/Python26/include/Python.h:58,
1792                       from python/python-internal.h:94,
1793                       from python/py-arch.c:24:
1794              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1795         using ::hypot;
1796                 ^~~~~
1797
1798         This happens because Python headers define 'hypot' to expand t
1799         '_hypot' in the Windows builds.
1800         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1801         'hypoth'.  This avoids a compilation error.
1802
1803 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1804
1805         * MAINTAINERS (Write After Approval): Fix ordering.
1806
1807 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1808
1809         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1810
1811 2018-01-26  Alan Modra  <amodra@gmail.com>
1812
1813         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1814         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1815         Remove nop.  Make const.  Comment.
1816         (powerpc32_plt_stub_so_2): New.
1817         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1818         Correct count.  Update uses.
1819         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1820         Move common code reading PLT entry word.  Correct
1821         powerpc32_plt_stub PLT address calculation.
1822         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1823         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1824         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1825         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1826         (ppc64_standard_linkage8): Likewise.
1827         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1828         Correct insns description.
1829         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1830
1831 2018-01-24  Pedro Alves  <palves@redhat.com>
1832
1833         GCC PR libstdc++/83906
1834         * gdbtypes.c (operator==(const dynamic_prop &,
1835         const dynamic_prop &)): New.
1836         (operator==(const range_bounds &, const range_bounds &)): New.
1837         (check_types_equal): Use them instead of memcmp.
1838         * gdbtypes.h (operator==(const dynamic_prop &,
1839         const dynamic_prop &)): Declare.
1840         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1841         (operator==(const range_bounds &, const range_bounds &)): Declare.
1842         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1843
1844 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1845
1846         * s390-linux-tdep.c (s390_record_address_mask)
1847         (s390_record_calc_disp_common, s390_record_calc_disp)
1848         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1849         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1850         (s390_process_record): Move to s390-tdep.c.
1851         (s390_linux_init_abi_any): Adjust.
1852         * s390-tdep.c (s390_record_address_mask)
1853         (s390_record_calc_disp_common, s390_record_calc_disp)
1854         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1855         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1856         (s390_process_record): Moved from s390-linux-tdep.c
1857         (s390_gdbarch_init): Adjust.
1858
1859 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1860
1861         * s390-linux-nat.c (s390-tdep.h): New include.
1862         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1863         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1864         (ALLDEPFILES): Add s390-tdep.c.
1865         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1866         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1867         * s390-tdep.h: ...this.  New file.
1868         * s390-linux-tdep.c (s390-tdep.h): New include.
1869         (_initialize_s390_tdep): Rename to...
1870         (_initialize_s390_linux_tdep): ...this and adjust.
1871         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1872         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1873         s390-tdep.h.
1874         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1875         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1876         (s390_is_partial_instruction, s390_software_single_step)
1877         (is_non_branch_ril, s390_displaced_step_copy_insn)
1878         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1879         (s390_prologue_data, s390_addr, s390_store, s390_load)
1880         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1881         (s390_register_call_saved, s390_guess_tracepoint_registers)
1882         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1883         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1884         (s390_pseudo_register_name, s390_pseudo_register_type)
1885         (s390_pseudo_register_read, s390_pseudo_register_write)
1886         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1887         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1888         (s390_addr_bits_remove, s390_address_class_type_flags)
1889         (s390_address_class_type_flags_to_name)
1890         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1891         (s390_function_arg_float, s390_function_arg_vector)
1892         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1893         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1894         (s390_frame_align, s390_register_return_value, s390_return_value)
1895         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1896         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1897         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1898         (s390_trad_frame_prev_register, s390_unwind_cache)
1899         (s390_prologue_frame_unwind_cache)
1900         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1901         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1902         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1903         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1904         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1905         (s390_frame_base_address, s390_local_base_address)
1906         (s390_frame_base, s390_gcc_target_options)
1907         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1908         (s390_validate_reg_range, s390_tdesc_valid)
1909         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1910         * s390-tdep.c: ...this.  New file.
1911
1912 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1913
1914         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1915         (s390_process_record, s390_gdbarch_tdep_alloc)
1916         (s390_linux_init_abi_any): Use/set new hook.
1917
1918 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1919
1920         * s390-linux-tdep.c (osabi.h): New include.
1921         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1922         (s390_linux_init_abi_any): New functions.
1923         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1924
1925 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1926
1927         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1928         tdesc_has_registers check
1929
1930 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1931
1932         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1933         (s390_validate_reg_range): New macro.
1934         (s390_gdbarch_init): Adjust.
1935
1936 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1937
1938         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1939         (s390_gdbarch_tdep_alloc): Adjust.
1940         (s390_gdbarch_init): Adjust.
1941
1942 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1943
1944         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1945         <have_tdb>: Change type to bool.
1946         (s390_gdbarch_tdep_alloc): Adjust.
1947         (s390_gdbarch_init): Adjust.
1948
1949 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1950
1951         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1952         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1953         (s390_gdbarch_tdep_alloc): New function.
1954         (s390_gdbarch_init): Allocate tdep at start and use its fields
1955         instead of separate variables.
1956
1957 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1958
1959         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1960         when looking for cached gdbarch and add comment for remaining.
1961
1962 2018-01-22  Pedro Alves  <palves@redhat.com>
1963             Sergio Durigan Junior  <sergiodj@redhat.com>
1964
1965         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1966         case.
1967
1968 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1969
1970         * MAINTAINERS: Update my company e-mail address.
1971
1972 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1973
1974         * regcache.c (cooked_write_test): New function.
1975         (_initialize_regcache): Register the test.
1976
1977 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1978
1979         * ia64-tdep.c (ia64_pseudo_register_read): Call
1980         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1981         * m32c-tdep.c (m32c_cat_read): Likewise.
1982         (m32c_r3r2r1r0_read): Likewise.
1983         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1984         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1985
1986 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1987
1988         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1989         method raw_read instead of regcache_raw_read.
1990         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1991         * arm-tdep.c (arm_neon_quad_read): Likewise.
1992         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1993         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1994         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1995         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1996         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1997         (i386_pseudo_register_read_into_value): Likewise.
1998         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1999         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2000         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2001         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
2002         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
2003         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
2004         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2005         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
2006         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
2007
2008 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2009
2010         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
2011         * configure.tgt: Remove target mt.
2012         * mt-tdep.c: Remove.
2013         * regcache.c (cooked_read_test): Remove the check for mt.
2014
2015 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2016
2017         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
2018         instead of gdbarch_pseudo_register_read_value.
2019
2020 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2021
2022         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
2023         language is Ada.
2024
2025 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2026
2027         * linespec.c (create_sals_line_offset): Remove code that preserved
2028         the symtab_and_line's line number.
2029
2030 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2031
2032         * varobj.c (varobj_create): Don't set valid_block when creating a
2033         floating varobj.
2034
2035 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2036
2037         * varobj.c (varobj_create): Remove out of date comment.
2038
2039 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2040
2041         PR mi/20395
2042         * ada-exp.y (write_var_from_sym): Pass extra parameter when
2043         updating innermost block.
2044         * parse.c (innermost_block_tracker::update): Take extra type
2045         parameter, and check types match before updating innermost block.
2046         (write_dollar_variable): Update innermost block for registers.
2047         * parser-defs.h (enum innermost_block_tracker_type): New enum.
2048         (innermost_block_tracker::innermost_block_tracker): Initialise
2049         m_types member.
2050         (innermost_block_tracker::reset): Take type parameter.
2051         (innermost_block_tracker::update): Take type parameter, and pass
2052         type through as needed.
2053         (innermost_block_tracker::m_types): New member.
2054         * varobj.c (varobj_create): Pass type when reseting innermost
2055         block.
2056
2057 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2058
2059         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
2060         * ada-lang.c (resolve_subexp): Likewise.
2061         * breakpoint.c (set_breakpoint_condition) Likewise.
2062         (watch_command_1) Likewise.
2063         * c-exp.y (variable): Likewise.
2064         * d-exp.y (PrimaryExpression): Likewise.
2065         * f-exp.y (variable): Likewise.
2066         * go-exp.y (variable): Likewise.
2067         * m2-exp.y (variable): Likewise.
2068         * objfiles.c (objfile::~objfile): Likewise.
2069         * p-exp.y (variable): Likewise.
2070         * parse.c (innermost_block): Change type.
2071         * parser-defs.h (class innermost_block_tracker): New.
2072         (innermost_block): Change to innermost_block_tracker.
2073         * printcmd.c (display_command): Switch to innermost_block API.
2074         (do_one_display): Likewise.
2075         * rust-exp.y (do_one_display): Likewise.
2076         * symfile.c (clear_symtab_users): Likewise.
2077         * varobj.c (varobj_create): Switch to innermost_block API, replace
2078         use of innermost_block with block stored on varobj object.
2079
2080 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2081
2082         * expression.h (innermost_block): Remove declaration.
2083         * varobj.c: Add 'parser-defs.h' include.
2084
2085 2018-01-19  Tom Tromey  <tom@tromey.com>
2086
2087         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
2088         symbols in the static and global blocks.
2089
2090 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
2091
2092         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
2093         gdb_ptrace.h, and move including gdb_wait.h ...
2094         * nat/linux-ptrace.h: ... to here.
2095
2096 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2097
2098         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
2099         inf_ptrace_detach_success.
2100         (inf_ptrace_detach_success): Add inferior parameter, use it
2101         instead of inferior_ptid, pass it to detach_inferior.
2102         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
2103         parameter.
2104         * inferior.c (detach_inferior): Add overload that takes an
2105         inferior object.
2106         * inferior.h (detach_inferior): Likewise.
2107         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
2108         use inferior_ptid, adjust call to inf_ptrace_detach_success.
2109         * linux-thread-db.c (thread_db_detach): Use inf parameter.
2110
2111 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2112
2113         * target.h (struct target_ops) <to_detach>: Add inferior
2114         parameter.
2115         (target_detach): Likewise.
2116         * target.c (dispose_inferior): Pass inferior down.
2117         (target_detach): Pass inferior down.  Assert that it is equal to
2118         the current inferior.
2119         * aix-thread.c (aix_thread_detach): Pass inferior down.
2120         * corefile.c (core_file_command): Pass current_inferior() down.
2121         * corelow.c (core_detach): Add inferior parameter.
2122         * darwin-nat.c (darwin_detach): Likewise.
2123         * gnu-nat.c (gnu_detach): Likewise.
2124         * inf-ptrace.c (inf_ptrace_detach): Likewise.
2125         * infcmd.c (detach_command): Pass current_inferior() down to
2126         target_detach.
2127         * infrun.c (follow_fork_inferior): Pass parent_inf to
2128         target_detach.
2129         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
2130         target_detach.
2131         * linux-nat.c (linux_nat_detach): Add inferior parameter.
2132         * linux-thread-db.c (thread_db_detach): Likewise.
2133         * nto-procfs.c (procfs_detach): Likewise.
2134         * procfs.c (procfs_detach): Likewise.
2135         * record.c (record_detach): Likewise.
2136         * record.h (struct inferior): Forward-declare.
2137         (record_detach): Add inferior parameter.
2138         * remote-sim.c (gdbsim_detach): Likewise.
2139         * remote.c (remote_detach_1): Likewise.
2140         (remote_detach): Likewise.
2141         (extended_remote_detach): Likewise.
2142         * sol-thread.c (sol_thread_detach): Likewise.
2143         * target-debug.h (target_debug_print_inferior_p): New macro.
2144         * target-delegates.c: Re-generate.
2145         * top.c (kill_or_detach): Pass inferior down to target_detach.
2146         * windows-nat.c (windows_detach): Add inferior parameter.
2147
2148 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2149
2150         * target.h (struct target_ops) <to_detach>: Remove args
2151         parameter.
2152         (target_detach): Likewise.
2153         * target.c (dispose_inferior): Adjust.
2154         (target_detach): Remove args parameter, adjust.
2155         * aix-thread.c (aix_thread_detach): Adjust.
2156         * corefile.c (core_file_command): Adjust.
2157         * corelow.c (core_detach): Adjust.
2158         * darwin-nat.c (darwin_detach): Adjust.
2159         * gnu-nat.c (gnu_detach): Adjust.
2160         * inf-ptrace.c (inf_ptrace_detach): Adjust.
2161         * infcmd.c (detach_command): Adjust
2162         * infrun.c (follow_fork_inferior): Adjust.
2163         (handle_vfork_child_exec_or_exit): Adjust.
2164         * linux-fork.c (linux_fork_detach): Remove args parameter.
2165         * linux-fork.h (linux_fork_detach): Likewise.
2166         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
2167         * linux-thread-db.c (thread_db_detach): Likewise.
2168         * nto-procfs.c (procfs_detach): Likewise.
2169         * procfs.c (procfs_detach): Likewise.
2170         (do_detach): Remove signo parameter.
2171         * record.c (record_detach): Remove args parameter.
2172         * record.h (record_detach): Likewise.
2173         * remote-sim.c (gdbsim_detach): Likewise.
2174         * remote.c (remote_detach_1): Likewise.
2175         (remote_detach): Likewise.
2176         (extended_remote_detach): Likewise.
2177         * sol-thread.c (sol_thread_detach): Likewise.
2178         * target-delegates.c: Re-generate.
2179         * top.c (struct qt_args) <args>: Remove field.
2180         (kill_or_detach): Don't pass args.
2181         (quit_force): Don't set args.
2182         * windows-nat.c (windows_detach): Remove args parameter.
2183
2184 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2185
2186         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
2187         (arm_linux_init_abi): Install it.
2188
2189 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2190
2191         * osabi.c (gdb_osabi_names): Extend the regexp for
2192         arm-linux-gnueabihf.
2193
2194 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2195
2196         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
2197         m_abbrevs.
2198         (abbrev_table::add_abbrev): Update.
2199         (abbrev_table::lookup_abbrev): Update.
2200
2201 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2202
2203         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
2204
2205 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
2206
2207         * compile/compile.c (compile_to_object): Convert "triplet_rx"
2208         to "std::string".
2209
2210 2018-01-17  Tom Tromey  <tom@tromey.com>
2211
2212         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
2213
2214 2018-01-17  Tom Tromey  <tom@tromey.com>
2215
2216         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
2217         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
2218         (create_array_type_with_stride): Update.
2219         * dwarf2read.c (set_die_type): Update.
2220
2221 2018-01-17  Tom Tromey  <tom@tromey.com>
2222
2223         * dwarf2read.c (delayed_method_info): Remove typedef.
2224         (dwarf2_cu::method_info): Now a std::vector.
2225         (add_to_method_list): Update.
2226         (free_delayed_list): Remove.
2227         (compute_delayed_physnames): Update.
2228         (process_full_comp_unit, process_full_type_unit): Clear the method
2229         list.  Remove cleanups.
2230         (psymtab_include_file_name): Add name_holder parameter.  Use
2231         unique_xmalloc_ptr.
2232         (dwarf_decode_lines): Update.
2233
2234 2018-01-17  Tom Tromey  <tom@tromey.com>
2235             Simon Marchi  <simon.marchi@ericsson.com>
2236
2237         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
2238         (dwarf2_per_objfile::free_cached_comp_units)
2239         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2240         (init_cutu_and_read_dies_no_follow): Update.
2241         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
2242         (dwarf2_cu::~dwarf2_cu): New.
2243         (free_heap_comp_unit, free_stack_comp_unit): Remove.
2244         (age_cached_comp_units, free_one_cached_comp_unit): Update.
2245
2246 2018-01-17  Tom Tromey  <tom@tromey.com>
2247             Simon Marchi  <simon.marchi@ericsson.com>
2248
2249         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
2250         (struct die_reader_specs) <abbrev_table>: New member.
2251         (struct abbrev_table): Add constructor.
2252         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
2253         <abbrev_obstack>: Now an auto_obstack.
2254         (abbrev_table_up): New typedef.
2255         (init_cu_die_reader): Add abbrev_table parameter.
2256         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
2257         Add result_dwo_abbrev_table.
2258         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2259         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
2260         Update.
2261         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
2262         parameter.
2263         (skip_children): Update.
2264         (abbrev_table::alloc_abbrev): Rename from
2265         abbrev_table_alloc_abbrev.
2266         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
2267         (abbrev_table::lookup_abbrev): Rename from
2268         abbrev_table_lookup_abbrev.
2269         (abbrev_table_read_table): Return abbrev_table_up.
2270         (abbrev_table_free, abbrev_table_free_cleanup)
2271         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
2272         (load_partial_dies): Update.
2273
2274 2018-01-17  Tom Tromey  <tom@tromey.com>
2275
2276         * dwarf2read.c (dwarf2_compute_name): Update comment.
2277         (read_func_scope, read_variable): Update.
2278         (new_symbol): Remove.
2279         (new_symbol_full): Rename to new_symbol.
2280
2281 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
2282
2283         PR gdb/16577
2284         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
2285         a warning instead of throwing an error, set section size to 0 and return
2286         NULL.
2287         * gdb_bfd.h (gdb_bfd_map_section): Update description.
2288
2289 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2290
2291         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
2292         std::string.
2293         (linux_ptrace_attach_fail_reason_string): Likewise.
2294         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
2295         Likewise.
2296         (linux_ptrace_attach_fail_reason_string): Likewise.
2297         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
2298
2299 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2300
2301         * linux-nat.c (linux_nat_attach): Remove xstrdup.
2302
2303 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
2304
2305         PR gdb/21559
2306         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2307         checking for fs_base/gs_base fields in struct user_regs_struct.
2308         * configure: Regenerate.
2309
2310 2018-01-17  Yao Qi  <yao.qi@linaro.org>
2311
2312         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
2313         function.
2314         (aarch64_linux_init_abi): Install it to gdbarch hook
2315         gcc_target_options.
2316
2317 2018-01-15  Pedro Alves  <palves@redhat.com>
2318
2319         * common/signals-state-save-restore.c
2320         (save_original_signals_state): Fix typos.
2321
2322 2017-01-12  Tom Tromey  <tom@tromey.com>
2323             Sergio Durigan Junior  <sergiodj@redhat.com>
2324
2325         * Makefile.in (install-only): Install gdb-add-index.
2326
2327 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
2328
2329         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
2330
2331 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2332
2333         * infrun.c (keep_going_pass_signal): Clear step-over info when
2334         insert_breakpoints fails.
2335
2336 2018-01-11  Pedro Alves  <palves@redhat.com>
2337
2338         PR gdb/22583
2339         * infrun.c (resume): Rename to ...
2340         (resume_1): ... this.
2341         (resume): Reimplement as wrapper around resume_1.
2342
2343 2018-01-11  Pedro Alves  <palves@redhat.com>
2344
2345         PR remote/22597
2346         * remote.c (remote_parse_stop_reply): Default to the last-set
2347         general thread instead of to 'magic_null_ptid'.
2348
2349 2018-01-10  Pedro Alves  <palves@redhat.com>
2350
2351         * language.h (language_get_symbol_name_matcher): Rename ...
2352         (get_symbol_name_matcher): ... this.
2353         * language.c (language_get_symbol_name_matcher): Ditto.
2354         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
2355         callers adjusted.
2356
2357 2018-01-10  Pedro Alves  <palves@redhat.com>
2358
2359         PR gdb/22670
2360         * dwarf2read.c
2361         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
2362         Adjust to use language_get_symbol_name_matcher instead of
2363         language_defn::la_get_symbol_name_matcher.
2364         * language.c (language_get_symbol_name_matcher): If in Ada mode
2365         and the lookup name is a verbatim match, return Ada's matcher.
2366         * language.h (language_get_symbol_name_matcher): Adjust comment.
2367         (ada_lookup_name_info::verbatim_p):: New method.
2368
2369 2018-01-10  Pedro Alves  <palves@redhat.com>
2370
2371         PR gdb/22670
2372         * ada-lang.c (ada_collect_symbol_completion_matches): If the
2373         minsym's language is language_auto or language_cplus, pass down
2374         language_ada instead.
2375         * symtab.c (compare_symbol_name): Don't frob symbol language here.
2376
2377 2018-01-10  Pedro Alves  <palves@redhat.com>
2378
2379         PR gdb/22670
2380         * minsyms.c (linkage_name_str): New function.
2381         (iterate_over_minimal_symbols): Use it.
2382
2383 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2384
2385         * NEWS: Document that 'info proc' now works on FreeBSD.
2386
2387 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2388
2389         * configure.ac: Check for kinfo_getfile in libutil.
2390         * configure: Regenerate.
2391         * config.in: Regenerate.
2392         * fbsd-nat.c: Include "fbsd-tdep.h".
2393         (fbsd_fetch_cmdline): New.
2394         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2395         rather than calling error.
2396         (fbsd_info_proc): New.
2397         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2398         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2399         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2400
2401 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2402
2403         * fbsd-nat.c (struct free_deleter): Remove.
2404         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2405
2406 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2407
2408         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2409         NULL for an empty pathname.
2410
2411 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2412
2413         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2414         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2415         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2416         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2417         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2418         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2419         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2420         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2421         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2422         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2423         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2424         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2425         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2426         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2427         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2428
2429 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2430
2431         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2432         (gnu_xfer_auxv): New function.
2433         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2434         TARGET_OBJECT_AUXV.
2435
2436 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2437             Simon Marchi  <simon.marchi@ericsson.com>
2438
2439         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2440         common/selftest.c.
2441         (COMMON_OBS): Remove selftest.o.
2442         * configure.ac: Append selftest-arch.c and common/selftest.c to
2443         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2444         * configure: Re-generated.
2445         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2446         GDB_SELF_TEST.
2447         (maintenance_info_selftests): Likewise.
2448
2449 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2450
2451         * ada-valprint.c (val_print_packed_array_elements): Use
2452         proper number of elements when printing an array indexed
2453         by an enumeration type.
2454
2455 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2456
2457         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2458         (dw2_get_file_names_reader): Adjust.
2459         (lookup_dwo_signatured_type): Adjust.
2460         (lookup_dwp_signatured_type): Adjust.
2461         (lookup_signatured_type): Adjust.
2462         (create_type_unit_group): Adjust.
2463         (get_type_unit_group): Adjust.
2464         (process_psymtab_comp_unit_reader): Adjust.
2465         (build_type_psymtabs_reader): Adjust.
2466         (scan_partial_symbols): Adjust.
2467         (add_partial_symbol): Adjust.
2468         (add_partial_subprogram): Adjust.
2469         (peek_die_abbrev): Adjust.
2470         (fixup_go_packaging): Adjust.
2471         (process_imported_unit_die): Adjust.
2472         (dwarf2_compute_name): Adjust.
2473         (dwarf2_physname): Adjust.
2474         (read_import_statement): Adjust.
2475         (handle_DW_AT_stmt_list): Adjust.
2476         (read_file_scope): Adjust.
2477         (read_func_scope): Adjust.
2478         (read_lexical_block_scope): Adjust.
2479         (read_call_site_scope): Adjust.
2480         (read_variable): Adjust.
2481         (dwarf2_rnglists_process): Adjust.
2482         (dwarf2_ranges_process): Adjust.
2483         (dwarf2_ranges_read): Adjust.
2484         (dwarf2_get_pc_bounds): Adjust.
2485         (dwarf2_record_block_ranges): Adjust.
2486         (dwarf2_add_field): Adjust.
2487         (dwarf2_add_member_fn): Adjust.
2488         (read_structure_type): Adjust.
2489         (process_structure_scope): Adjust.
2490         (read_enumeration_type): Adjust.
2491         (read_array_type): Adjust.
2492         (mark_common_block_symbol_computed): Adjust.
2493         (read_common_block): Adjust.
2494         (read_namespace_type): Adjust.
2495         (read_namespace): Adjust.
2496         (read_module_type): Adjust.
2497         (read_tag_pointer_type): Adjust.
2498         (read_tag_ptr_to_member_type): Adjust.
2499         (read_tag_string_type): Adjust.
2500         (read_subroutine_type): Adjust.
2501         (read_typedef): Adjust.
2502         (read_base_type): Adjust.
2503         (attr_to_dynamic_prop): Adjust.
2504         (read_subrange_type): Adjust.
2505         (read_unspecified_type): Adjust.
2506         (dwarf2_read_abbrevs): Adjust.
2507         (load_partial_dies): Adjust.
2508         (read_partial_die): Adjust.
2509         (find_partial_die): Adjust.
2510         (guess_partial_die_structure_name): Adjust.
2511         (fixup_partial_die): Adjust.
2512         (read_attribute_value): Adjust.
2513         (read_addr_index): Adjust.
2514         (read_addr_index_from_leb128): Adjust.
2515         (read_str_index): Adjust.
2516         (dwarf2_string_attr): Adjust.
2517         (get_debug_line_section): Adjust.
2518         (dwarf_decode_line_header): Adjust.
2519         (lnp_state_machine::check_line_address): Adjust.
2520         (dwarf_decode_lines_1): Adjust.
2521         (dwarf_decode_lines): Adjust.
2522         (dwarf2_start_symtab): Adjust.
2523         (var_decode_location): Adjust.
2524         (new_symbol_full): Adjust.
2525         (dwarf2_const_value_data): Adjust.
2526         (dwarf2_const_value_attr): Adjust.
2527         (dwarf2_const_value): Adjust.
2528         (die_type): Adjust.
2529         (die_containing_type): Adjust.
2530         (build_error_marker_type): Adjust.
2531         (lookup_die_type): Adjust.
2532         (guess_full_die_structure_name): Adjust.
2533         (anonymous_struct_prefix): Adjust.
2534         (determine_prefix): Adjust.
2535         (dwarf2_name): Adjust.
2536         (follow_die_ref_or_sig): Adjust.
2537         (follow_die_offset): Adjust.
2538         (follow_die_ref): Adjust.
2539         (follow_die_sig_1): Adjust.
2540         (follow_die_sig): Adjust.
2541         (get_signatured_type): Adjust.
2542         (get_DW_AT_signature_type): Adjust.
2543         (decode_locdesc): Adjust.
2544         (dwarf_decode_macros): Adjust.
2545         (cu_debug_loc_section): Adjust.
2546         (fill_in_loclist_baton): Adjust.
2547         (dwarf2_symbol_mark_computed): Adjust.
2548         (init_one_comp_unit): Don't assign
2549         dwarf2_cu::dwarf2_per_objfile.
2550         (set_die_type): Adjust.
2551
2552 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2553
2554         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2555         <dwarf2_per_objfile>: New field.
2556         (dwarf2_per_objfile): Remove global.
2557         (get_dwarf2_per_objfile): New function.
2558         (set_dwarf2_per_objfile): New function.
2559         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2560         dwarf2_per_objfile.
2561         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2562         (read_abbrev_offset): Likewise.
2563         (read_indirect_string): Likewise.
2564         (read_indirect_line_string): Likewise.
2565         (read_indirect_string_at_offset): Likewise.
2566         (read_indirect_string_from_dwz): Likewise.
2567         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2568         dwarf2_per_objfile.
2569         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2570         (create_all_comp_units): Change objfile parameter to
2571         dwarf2_per_objfile.
2572         (create_all_type_units): Likewise.
2573         (process_queue): Add dwarf2_per_objfile parameter.
2574         (read_and_check_comp_unit_head): Likewise.
2575         (lookup_dwo_unit_in_dwp): Likewise.
2576         (get_dwp_file): Likewise.
2577         (process_cu_includes): Likewise.
2578         (struct free_dwo_file_cleanup_data): New struct.
2579         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2580         set_dwarf2_per_objfile.
2581         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2582         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2583         context, adjust calls.
2584         (dw2_instantiate_symtab): Likewise.
2585         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2586         (dw2_get_cu): Likewise.
2587         (create_cu_from_index_list): Change objfile parameter to
2588         dwarf2_per_objfile.
2589         (create_cus_from_index_list): Get dwarf2_per_objfile from
2590         context, adjust calls.
2591         (create_cus_from_index): Likewise.
2592         (create_signatured_type_table_from_index): Change objfile
2593         parameter to dwarf2_per_objfile.
2594         (create_signatured_type_table_from_debug_names): Change objfile
2595         parameter to dwarf2_per_objfile.
2596         (create_addrmap_from_index): Likewise.
2597         (create_addrmap_from_aranges): Likewise.
2598         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2599         (dw2_setup): Remove.
2600         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2601         context.
2602         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2603         get_dwarf2_per_objfile.
2604         (dw2_forget_cached_source_info): Likewise.
2605         (dw2_map_symtabs_matching_filename): Likewise.
2606         (struct dw2_symtab_iterator) <index>: Remove.
2607         <dwarf2_per_objfile>: New field.
2608         (dw2_symtab_iter_init): Replace index parameter with
2609         dwarf2_per_objfile.
2610         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2611         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2612         (dw2_print_stats): Likewise.
2613         (dw2_dump): Likewise.
2614         (dw2_expand_symtabs_for_function): Likewise.
2615         (dw2_expand_all_symtabs): Likewise.
2616         (dw2_expand_symtabs_with_fullname): Likewise.
2617         (dw2_expand_marked_cus): Replace index and objfile parameters
2618         with dwarf2_per_objfile.
2619         (dw_expand_symtabs_matching_file_matcher): Add
2620         dwarf2_per_objfile parameter and adjust calls.
2621         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2622         adjust calls.
2623         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2624         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2625         adjust calls.
2626         (create_cus_from_debug_names_list): Replace objfile parameter
2627         with dwarf2_per_objfile and adjust calls.
2628         (create_cus_from_debug_names): Likewise.
2629         (dwarf2_read_debug_names): Likewise.
2630         (mapped_debug_names::namei_to_name): Adjust call.
2631         (dw2_debug_names_iterator::next): Likewise.
2632         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2633         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2634         (dw2_debug_names_dump): Likewise.
2635         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2636         (dw2_debug_names_expand_symtabs_matching): Likewise.
2637         (dwarf2_initialize_objfile): Likewise.
2638         (dwarf2_build_psymtabs): Likewise.
2639         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2640         this_cu.
2641         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2642         (read_and_check_comp_unit_head): Likewise.
2643         (read_abbrev_offset): Likewise.
2644         (create_debug_type_hash_table): Likewise.
2645         (create_debug_types_hash_table): Likewise.
2646         (create_all_type_units): Replace objfile parameter with
2647         dwarf2_per_objfile.
2648         (add_type_unit): Add dwarf2_per_objfile parameter.
2649         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2650         with dwarf2_per_objfile.
2651         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2652         (lookup_dwp_signatured_type): Likewise.
2653         (lookup_signatured_type): Likewise.
2654         (read_cutu_die_from_dwo): Likewise.
2655         (init_tu_and_read_dwo_dies): Likewise.
2656         (init_cutu_and_read_dies): Likewise.
2657         (init_cutu_and_read_dies_no_follow): Likewise.
2658         (allocate_type_unit_groups_table): Add objfile parameter.
2659         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2660         (get_type_unit_group): Likewise.
2661         (process_psymtab_comp_unit): Update call.
2662         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2663         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2664         (print_tu_stats): Likewise.
2665         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2666         in void* parameter.
2667         (build_type_psymtabs): Change objfile parameter to
2668         dwarf2_per_objfile.
2669         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2670         passed in void* parameter.
2671         (process_skeletonless_type_units): Change objfile parameter to
2672         dwarf2_per_objfile.
2673         (set_partial_user): Likewise.
2674         (dwarf2_build_psymtabs_hard): Likewise.
2675         (read_comp_units_from_section): Likewise.
2676         (create_all_comp_units): Likewise.
2677         (scan_partial_symbols): Update calls.
2678         (add_partial_symbol): Likewise.
2679         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2680         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2681         (process_queue): Add dwarf2_per_objfile parameter.
2682         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2683         (compute_compunit_symtab_includes): Likewise.
2684         (process_cu_includes): Add dwarf2_per_objfile parameter.
2685         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2686         (process_full_type_unit): Likewise.
2687         (process_imported_unit_die): Update call.
2688         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2689         (read_file_scope): Likewise.
2690         (allocate_dwo_file_hash_table): Add objfile parameter.
2691         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2692         (create_cus_hash_table): Likewise.
2693         (create_dwp_hash_table): Likewise.
2694         (create_dwo_unit_in_dwp_v1): Likewise.
2695         (create_dwp_v2_section): Likewise.
2696         (create_dwo_unit_in_dwp_v2): Likewise.
2697         (lookup_dwo_unit_in_dwp): Likewise.
2698         (try_open_dwop_file): Likewise.
2699         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2700         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2701         cleanup to include a reference to dwarf2_per_objfile.
2702         (open_dwp_file): Add dwarf2_per_objfile parameter.
2703         (open_and_init_dwp_file): Likewise.
2704         (get_dwp_file): Likewise.
2705         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2706         (queue_and_load_all_dwo_tus): Update call.
2707         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2708         data.
2709         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2710         (dwarf2_ranges_process): Likewise.
2711         (dwarf2_get_pc_bounds): Likewise.
2712         (mark_common_block_symbol_computed): Likewise.
2713         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2714         (dwarf2_read_abbrevs): Update call.
2715         (read_partial_die): Use dwarf2_per_objfile from cu.
2716         (find_partial_die): Likewise.
2717         (fixup_partial_die): Likewise.
2718         (read_attribute_value): Likewise.
2719         (read_indirect_string_at_offset_from): Add objfile parameter.
2720         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2721         parameter.
2722         (read_indirect_string_from_dwz): Add objfile parameter.
2723         (read_indirect_string): Add objfile parameter.
2724         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2725         (read_addr_index): Use dwarf2_per_objfile from cu.
2726         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2727         call dw2_setup.
2728         (read_str_index): Use dwarf2_per_objfile from cu.
2729         (get_debug_line_section): Likewise.
2730         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2731         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2732         (new_symbol_full): Use dwarf2_per_objfile from cu.
2733         (build_error_marker_type): Likewise.
2734         (lookup_die_type): Likewise.
2735         (determine_prefix): Likewise.
2736         (follow_die_offset): Likewise.
2737         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2738         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2739         (dwarf2_fetch_die_type_sect_off): Likewise.
2740         (dwarf2_get_die_type): Likewise.
2741         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2742         (get_signatured_type): Likewise.
2743         (get_DW_AT_signature_type): Likewise.
2744         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2745         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2746         (cu_debug_loc_section): Likewise.
2747         (fill_in_loclist_baton): Likewise.
2748         (dwarf2_symbol_mark_computed): Likewise.
2749         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2750         dwarf2_per_objfile.
2751         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2752         parameter.
2753         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2754         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2755         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2756         (set_die_type): Use dwarf2_free_objfile from cu.
2757         (get_die_type_at_offset): Likewise.
2758         (dwarf2_per_objfile_free): Don't assign global variable.
2759         (debug_names) <constructor>: Add dwarf2_per_objfile
2760         parameter, update m_debugstrlookup construction.
2761         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2762         parameter.
2763         <m_dwarf2_per_objfile>: New field.
2764         <lookup>: Use m_dwarf2_per_objfile.
2765         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2766         (psyms_seen_size): Likewise.
2767         (write_gdbindex): Replace objfile parameter with
2768         dwarf2_per_objfile.
2769         (write_debug_names): Likewise.
2770         (write_psymtabs_to_index): Likewise.
2771         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2772         calls.
2773
2774 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2775
2776         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2777         <dwarf2_per_objfile>: New field.
2778         (struct dwarf2_per_cu_data) <objfile>: Remove.
2779         <dwarf2_per_objfile>: New field.
2780         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2781         of objfile.
2782         (create_signatured_type_table_from_index): Likewise.
2783         (create_debug_type_hash_table): Likewise.
2784         (fill_in_sig_entry_from_dwo_entry): Likewise.
2785         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2786         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2787         objfile.
2788         (create_partial_symtab): Access objfile through
2789         dwarf2_per_objfile.
2790         (process_psymtab_comp_unit_reader): Likewise.
2791         (read_comp_units_from_section): Likewise.
2792         (scan_partial_symbols): Likewise.
2793         (add_partial_symbol): Likewise.
2794         (add_partial_subprogram): Likewise.
2795         (peek_die_abbrev): Likewise.
2796         (fixup_go_packaging): Likewise.
2797         (process_full_comp_unit): Likewise.
2798         (process_full_type_unit): Likewise.
2799         (process_imported_unit_die): Likewise.
2800         (dwarf2_compute_name): Likewise.
2801         (dwarf2_physname): Likewise.
2802         (read_import_statement): Likewise.
2803         (create_cus_hash_table): Assign dwarf2_physname instead of
2804         objfile.
2805         (read_func_scope): Access objfile through dwarf2_per_objfile.
2806         (read_lexical_block_scope): Likewise.
2807         (read_call_site_scope): Likewise.
2808         (read_variable): Likewise.
2809         (dwarf2_rnglists_process): Likewise.
2810         (dwarf2_ranges_process): Likewise.
2811         (dwarf2_ranges_read): Likewise.
2812         (dwarf2_record_block_ranges): Likewise.
2813         (dwarf2_add_field): Likewise.
2814         (dwarf2_add_member_fn): Likewise.
2815         (read_structure_type): Likewise.
2816         (process_structure_scope): Likewise.
2817         (read_enumeration_type): Likewise.
2818         (read_array_type): Likewise.
2819         (read_common_block): Likewise.
2820         (read_namespace_type): Likewise.
2821         (read_namespace): Likewise.
2822         (read_module_type): Likewise.
2823         (read_tag_pointer_type): Likewise.
2824         (read_tag_ptr_to_member_type): Likewise.
2825         (read_tag_string_type): Likewise.
2826         (read_subroutine_type): Likewise.
2827         (read_typedef): Likewise.
2828         (read_base_type): Likewise.
2829         (attr_to_dynamic_prop): Likewise.
2830         (read_subrange_type): Likewise.
2831         (read_unspecified_type): Likewise.
2832         (load_partial_dies): Likewise.
2833         (read_partial_die): Likewise.
2834         (find_partial_die): Likewise.
2835         (guess_partial_die_structure_name): Likewise.
2836         (fixup_partial_die): Likewise.
2837         (read_attribute_value): Likewise.
2838         (read_addr_index_from_leb128): Likewise.
2839         (dwarf2_read_addr_index): Likewise.
2840         (dwarf2_string_attr): Likewise.
2841         (lnp_state_machine::check_line_address): Likewise.
2842         (dwarf_decode_lines_1): Likewise.
2843         (dwarf_decode_lines): Likewise.
2844         (dwarf2_start_symtab): Likewise.
2845         (var_decode_location): Likewise.
2846         (new_symbol_full): Likewise.
2847         (dwarf2_const_value_data): Likewise.
2848         (dwarf2_const_value_attr): Likewise.
2849         (dwarf2_const_value): Likewise.
2850         (die_type): Likewise.
2851         (die_containing_type): Likewise.
2852         (lookup_die_type): Likewise.
2853         (guess_full_die_structure_name): Likewise.
2854         (anonymous_struct_prefix): Likewise.
2855         (dwarf2_name): Likewise.
2856         (follow_die_ref_or_sig): Likewise.
2857         (follow_die_offset): Likewise.
2858         (follow_die_ref): Likewise.
2859         (dwarf2_fetch_die_loc_sect_off): Likewise.
2860         (dwarf2_fetch_constant_bytes): Likewise.
2861         (dwarf2_fetch_die_type_sect_off): Likewise.
2862         (dwarf2_get_die_type): Likewise.
2863         (follow_die_sig): Likewise.
2864         (decode_locdesc): Likewise.
2865         (dwarf2_per_cu_objfile): Likewise.
2866         (dwarf2_per_cu_text_offset): Likewise.
2867         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2868         objfile.
2869         (set_die_type): Access objfile through
2870         dwarf2_per_objfile.
2871
2872 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2873
2874         * valprint.c (converted_character_d): Remove typedef.
2875         (DEF_VEC_O (converted_character_d)): Remove.
2876         (count_next_character): Use std::vector.
2877         (print_converted_chars_to_obstack): Likewise.
2878         (generic_printstr): Likewise.
2879
2880 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2881
2882         * xml-support.h (struct gdb_xml_value): Add constructor.
2883         <value>: Change type to unique_xmalloc_ptr.
2884         (gdb_xml_value_s): Remove typedef.
2885         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2886         (gdb_xml_element_start_handler): Change parameter type to
2887         std::vector.
2888         (xml_find_attribute): Likewise.
2889         * xml-support.c (xml_find_attribute): Change parameter type to
2890         std::vector and adjust.
2891         (gdb_xml_values_cleanup): Remove.
2892         (gdb_xml_parser::start_element): Adjust to std::vector.
2893         (xinclude_start_include): Change paraeter type to std::vector
2894         and adjust.
2895         * btrace.c (check_xml_btrace_version): Likewise.
2896         (parse_xml_btrace_block): Likewise.
2897         (parse_xml_btrace_pt_config_cpu): Likewise.
2898         (parse_xml_btrace_pt): Likewise.
2899         (parse_xml_btrace_conf_bts): Likewise.
2900         (parse_xml_btrace_conf_pt): Likewise.
2901         * memory-map.c (memory_map_start_memory): Likewise.
2902         (memory_map_start_property): Likewise.
2903         * osdata.c (osdata_start_osdata): Likewise.
2904         (osdata_start_item): Likewise.
2905         (osdata_start_column): Likewise.
2906         * remote.c (start_thread): Likewise.
2907         * solib-aix.c (library_list_start_library): Likewise.
2908         (library_list_start_list): Likewise.
2909         * solib-svr4.c (library_list_start_library): Likewise.
2910         (svr4_library_list_start_list): Likewise.
2911         * solib-target.c (library_list_start_segment): Likewise.
2912         (library_list_start_section): Likewise.
2913         (library_list_start_library): Likewise.
2914         (library_list_start_list): Likewise.
2915         * tracepoint.c (traceframe_info_start_memory): Likewise.
2916         (traceframe_info_start_tvar): Likewise.
2917         * xml-syscall.c (syscall_start_syscall): Likewise.
2918         * xml-tdesc.c (tdesc_start_target): Likewise.
2919         (tdesc_start_feature): Likewise.
2920         (tdesc_start_reg): Likewise.
2921         (tdesc_start_union): Likewise.
2922         (tdesc_start_struct): Likewise.
2923         (tdesc_start_flags): Likewise.
2924         (tdesc_start_enum): Likewise.
2925         (tdesc_start_field): Likewise.
2926         (tdesc_start_enum_value): Likewise.
2927         (tdesc_start_vector): Likewise.
2928
2929 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2930
2931         * extension.h (struct xmethod_worker) <clone>: Remove.
2932         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2933         Remove.
2934         (python_xmethod_worker::clone): Remove.
2935         * valops.c (find_overload_match): Use std::move instead of
2936         clone.
2937
2938 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2939
2940         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2941         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2942         <free_xmethod_worker_data>: Remove.
2943         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2944         <get_xmethod_arg_types>: Remove.
2945         <get_xmethod_result_type>: Remove.
2946         <invoke_xmethod>: Remove.
2947         * extension.c (new_xmethod_worker): Remove.
2948         (clone_xmethod_worker): Remove.
2949         (get_matching_xmethod_workers): Return void, pass std::vector by
2950         pointer.
2951         (get_xmethod_arg_types): Rename to...
2952         (xmethod_worker::get_arg_types): ... this, and adjust.
2953         (get_xmethod_result_type): Rename to...
2954         (xmethod_worker::get_result_type): ... this, and adjust.
2955         (invoke_xmethod): Remove.
2956         (free_xmethod_worker): Remove.
2957         (free_xmethod_worker_vec): Remove.
2958         * extension.h (enum ext_lang_rc): Move here from
2959         extension-priv.h.
2960         (struct xmethod_worker): Add constructor and destructor.
2961         <data>: Remove.
2962         <value>: Remove.
2963         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2964         virtual pure methods.
2965         <get_arg_types, get_result_type>: New methods.
2966         (xmethod_worker_ptr): Remove typedef.
2967         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2968         (xmethod_worker_vec): Remove typedef.
2969         (xmethod_worker_up): New typedef.
2970         (invoke_xmethod): Remove.
2971         (clone_xmethod_worker): Remove.
2972         (free_xmethod_worker): Remove.
2973         (free_xmethod_worker_vec): Remove.
2974         (get_xmethod_arg_types): Remove.
2975         (get_xmethod_result_type): Remove.
2976         * valops.c (find_method_list): Use std::vector, don't use
2977         intermediate vector.
2978         (value_find_oload_method_list): Use std::vector.
2979         (find_overload_match): Use std::vector.
2980         (find_oload_champ): Use std::vector.
2981         * value.c (value_free): Use operator delete.
2982         (value_of_xmethod): Rename to...
2983         (value_from_xmethod): ... this.  Don't assign
2984         xmethod_worker::value, take rvalue-reference.
2985         (result_type_of_xmethod): Adjust.
2986         (call_xmethod): Adjust.
2987         * value.h: Include extension.h.
2988         (struct xmethod_worker): Don't forward-declare.
2989         (value_of_xmethod): Rename to...
2990         (value_from_xmethod): ... this, take rvalue-reference.
2991         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2992         (struct python_xmethod_worker): ... this, add constructor and
2993         destructor.
2994         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2995         (gdbpy_free_xmethod_worker_data): Rename to...
2996         (python_xmethod_worker::~python_xmethod_worker): ... this and
2997         adjust.
2998         (gdbpy_clone_xmethod_worker_data): Rename to...
2999         (python_xmethod_worker::clone): ... this and adjust.
3000         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
3001         temporary vector.
3002         (gdbpy_get_xmethod_arg_types): Rename to...
3003         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
3004         (gdbpy_get_xmethod_result_type): Rename to...
3005         (python_xmethod_worker::do_get_result_type): ... this and
3006         adjust.
3007         (gdbpy_invoke_xmethod): Rename to...
3008         (python_xmethod_worker::invoke): ... this and adjust.
3009         (new_python_xmethod_worker): Rename to...
3010         (python_xmethod_worker::python_xmethod_worker): ... this and
3011         adjust.
3012         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
3013         Remove.
3014         (gdbpy_free_xmethod_worker_data): Remove.
3015         (gdbpy_get_matching_xmethod_workers): Use std::vector.
3016         (gdbpy_get_xmethod_arg_types): Remove.
3017         (gdbpy_get_xmethod_result_type): Remove.
3018         (gdbpy_invoke_xmethod): Remove.
3019         * python/python.c (python_extension_ops): Remove obsolete
3020         callbacks.
3021
3022 2018-01-05  Pedro Alves  <palves@redhat.com>
3023
3024         PR gdb/18653
3025         * common/signals-state-save-restore.c
3026         (save_original_signals_state): New parameter 'quiet'.  Warn if we
3027         find a custom handler preinstalled, instead of internal erroring.
3028         But only warn if !quiet.
3029         * common/signals-state-save-restore.h
3030         (save_original_signals_state): New parameter 'quiet'.
3031         * main.c (captured_main_1): Move save_original_signals_state call
3032         after option handling, and pass QUIET.
3033
3034 2018-01-05  Pedro Alves  <palves@redhat.com>
3035
3036         * spu-tdep.c (spu_catch_start): Pass
3037         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
3038
3039 2018-01-05  Pedro Alves  <palves@redhat.com>
3040
3041         PR gdb/22670
3042         * ada-lang.c (literal_symbol_name_matcher): New function.
3043         (ada_get_symbol_name_matcher): Use it for
3044         symbol_name_match_type::SEARCH_NAME.
3045         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
3046         it down instead of assuming symbol_name_match_type::FULL.
3047         * block.h (block_lookup_symbol): New parameter 'match_type'.
3048         * c-valprint.c (print_unpacked_pointer): Use
3049         lookup_symbol_search_name instead of lookup_symbol.
3050         * compile/compile-object-load.c (get_out_value_type): Pass down
3051         symbol_name_match_type::SEARCH_NAME.
3052         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
3053         symbol_name_match_type::FULL.
3054         * cp-support.c (cp_get_symbol_name_matcher): Handle
3055         symbol_name_match_type::SEARCH_NAME.
3056         * infrun.c (insert_exception_resume_breakpoint): Use
3057         lookup_symbol_search_name.
3058         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
3059         * psymtab.c (maintenance_check_psymtabs): Use
3060         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
3061         * stack.c (print_frame_args): Use lookup_symbol_search_name and
3062         SYMBOL_SEARCH_NAME.
3063         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
3064         if symbol_name_match_type::SEARCH_NAME.
3065         (lookup_symbol_in_language): Pass down
3066         symbol_name_match_type::FULL.
3067         (lookup_symbol_search_name): New.
3068         (lookup_language_this): Pass down
3069         symbol_name_match_type::SEARCH_NAME.
3070         (lookup_symbol_aux, lookup_local_symbol): New parameter
3071         'match_type'.  Pass it down.
3072         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
3073         (lookup_symbol_search_name): New declaration.
3074         (lookup_symbol_in_block): New 'match_type' parameter.
3075
3076 2018-01-05  Pedro Alves  <palves@redhat.com>
3077
3078         PR gdb/22670
3079         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
3080         ada_lookup_symbol.
3081         (ada_lookup_symbol): Reimplement in terms of
3082         ada_lookup_symbol_list, bits factored out from
3083         ada_lookup_encoded_symbol.
3084
3085 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3086
3087         * ada-exp.y (write_object_renaming): When subscripting an array
3088         using a symbol as the index, pass the block in call to
3089         ada_lookup_encoded_symbol when looking that symbol up.
3090
3091 2018-01-05  Jerome Guitton  <guitton@adacore.com>
3092
3093         * ada-lang.c (ada_array_length): Use ada_index_type instead of
3094         TYPE_INDEX_TYPE.
3095
3096 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3097
3098         * ada-lang.c (ada_to_fixed_value_create): Add handling of
3099         the case where VALUE_LVAL (val0) is not lval_memory.
3100
3101 2018-01-05  Xavier Roirand  <roirand@adacore.com>
3102
3103         * ada-valprint.c (print_optional_low_bound): Handle
3104         character-indexed array printing like boolean-indexed array
3105         printing.
3106
3107 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3108
3109         * NEWS: Create a new section for the next release branch.
3110         Rename the section of the current branch, now that it has
3111         been cut.
3112
3113 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3114
3115         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
3116         * version.in: Bump version to 8.1.50.DATE-git.
3117
3118 2018-01-03  Xavier Roirand  <roirand@adacore.com>
3119
3120         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
3121         Add field.
3122         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
3123         Add field.
3124         (default_exception_support_info) <catch_handlers_sym>: Add field.
3125         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
3126         (ada_exception_name_addr_1): Add "catch handlers" handling.
3127         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
3128         Update all callers.
3129         (create_excep_cond_exprs) <ex>: Add parameter.
3130         (re_set_exception): Update create_excep_cond_exprs call.
3131         (print_it_exception, print_one_exception, print_mention_exception)
3132         (print_recreate_exception): Add "catch handler" handling.
3133         (allocate_location_catch_handlers, re_set_catch_handlers)
3134         (check_status_catch_handlers, print_it_catch_handlers)
3135         (print_one_catch_handlers, print_mention_catch_handlers)
3136         (print_recreate_catch_handlers): New function.
3137         (catch_handlers_breakpoint_ops): New variable.
3138         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
3139         Add parameter.  Add "catch handler" handling.
3140         (ada_exception_sym_name, ada_exception_breakpoint_ops):
3141         Add "catch handler" handling.
3142         (ada_exception_catchpoint_cond_string): Add "catch handler"
3143         handling.
3144         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
3145         call.
3146         (catch_ada_handlers_command): New function.
3147         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
3148         operations structure.
3149         (_initialize_ada_language): Add "catch handlers" command entry.
3150         * NEWS: Document "catch handlers" feature.
3151
3152 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3153
3154         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
3155         account when creating the array type of the slice.
3156         (ada_value_slice): Likewise.
3157
3158 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3159
3160         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
3161         New enum value.
3162         (create_array_type_with_stride): Add byte_stride_prop parameter.
3163         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
3164         New parameter.  Update all callers in this file.
3165         (array_type_has_dynamic_stride): New function.
3166         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
3167         of arrays with dynamic byte strides.
3168         * dwarf2read.c (read_array_type): Add support for dynamic
3169         DW_AT_byte_stride attributes.
3170
3171 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3172
3173         * dwarf2read.c (read_unspecified_type): Treat
3174         DW_TAG_enumeration_type DIEs from Ada units as stubs.
3175
3176 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3177
3178         Update copyright year range in all GDB files.
3179
3180 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3181
3182         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
3183         and gdb/testsuite/gdb.base/step-line.c.
3184
3185 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3186
3187         * copyright.py (main): Dump the contents of
3188         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
3189         even if BY_HAND is empty.
3190
3191 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3192
3193         * top.c (print_gdb_version): Update Copyright year in version
3194         message.
3195
3196 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3197
3198         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
3199
3200 For older changes see ChangeLog-2017.
3201 \f
3202 Local Variables:
3203 mode: change-log
3204 left-margin: 8
3205 fill-column: 74
3206 version-control: never
3207 coding: utf-8
3208 End: