gdb/ChangeLog

   1 2018-03-26  Tom Tromey  <tom@tromey.com>
   2
   3         * stack.c (backtrace_command_1): Remove verbose code.
   4
   5 2018-03-26  Tom Tromey  <tom@tromey.com>
   6
   7         * python/py-framefilter.c (py_print_type): Don't catch
   8         exceptions.  Return void.
   9         (py_print_value): Likewise.
  10         (py_print_single_arg): Likewise.
  11         (enumerate_args): Don't catch exceptions.
  12         (py_print_args): Likewise.
  13         (py_print_frame): Likewise.
  14         (gdbpy_apply_frame_filter): Catch exceptions here.
  15
  16 2018-03-26  Tom Tromey  <tom@tromey.com>
  17
  18         * stack.c (_initialize_stack): Remove trailing newlines from help
  19         text.  Add "Usage" line to "backtrace" help.
  20
  21 2018-03-26  Tom Tromey  <tom@tromey.com>
  22
  23         PR python/16486:
  24         * python/py-framefilter.c (py_print_args): Call wrap_hint.
  25
  26 2018-03-26  Tom Tromey  <tom@tromey.com>
  27
  28         * python/py-framefilter.c (py_print_single_arg): Return
  29         EXT_LANG_BT_ERROR from catch.
  30
  31 2018-03-26  Tom Tromey  <tom@tromey.com>
  32
  33         PR backtrace/15584:
  34         * stack.c (backtrace_command_1): Move some code into no-filters
  35         "if".
  36
  37 2018-03-26  Tom Tromey  <tom@tromey.com>
  38
  39         * python/py-framefilter.c (throw_quit_or_print_exception): New
  40         function.
  41         (gdbpy_apply_frame_filter): Use it.
  42
  43 2018-03-26  Tom Tromey  <tom@tromey.com>
  44
  45         PR cli/17716:
  46         * python/py-framefilter.c (py_print_type, py_print_value)
  47         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
  48         RETURN_MASK_ERROR.
  49
  50 2018-03-26  Tom Tromey  <tom@tromey.com>
  51
  52         * python/py-framefilter.c (enumerate_args): Use
  53         gdb::unique_xmalloc_ptr.
  54
  55 2018-03-26  Tom Tromey  <tom@tromey.com>
  56
  57         * python/py-framefilter.c (py_print_frame): Return
  58         EXT_LANG_BT_OK.
  59         (gdbpy_apply_frame_filter): Update comment.
  60         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
  61         Remove.
  62         <EXT_LANG_BT_NO_FILTERS>: Change value.
  63
  64 2018-03-26  Tom Tromey  <tom@tromey.com>
  65
  66         PR backtrace/15582:
  67         * stack.c (backtrace_command): Parse "hide" argument.
  68         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
  69         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
  70         constant.
  71
  72 2018-03-26  Tom Tromey  <tom@tromey.com>
  73
  74         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
  75         add "flags".
  76         (backtrace_command): Remove "fulltrace", add "flags".
  77
  78 2018-03-26  Tom Tromey  <tom@tromey.com>
  79
  80         * stack.c (backtrace_command): Rewrite command line parsing.
  81
  82 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
  83
  84         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
  85
  86 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
  87
  88         * filename-seen-cache.h: Add include guard.
  89
  90 2018-03-26  Keith Seitz  <keiths@redhat.com>
  91
  92         * symfile.c (place_section): Remove "struct" from section_addr_info
  93         in comment.
  94         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
  95         "struct" keyword from section_addr_info.
  96
  97 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
  98
  99         * regformats/regdef.h (reg): Add constructors.
 100
 101 2018-03-25  Pedro Alves  <palves@redhat.com>
 102
 103         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
 104         if then/else bodies in var_func_name extraction.
 105
 106 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
 107
 108         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
 109         lookup_minimal_symbol() to find symbol entry.
 110         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
 111
 112 2018-03-23  Keith Seitz  <keiths@redhat.com>
 113
 114         PR c++/22968
 115         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
 116         nested type definitions for C++, too.
 117
 118 2018-03-23  Tom Tromey  <tom@tromey.com>
 119
 120         * machoread.c (struct oso_el): Add a constructor.  Don't define as
 121         a typedef.
 122         (macho_register_oso): Remove.
 123         (macho_symtab_read): Take a std::vector.
 124         (oso_el_compare_name): Now a std::sort comparator.
 125         (macho_symfile_read_all_oso): Take a std::vector.
 126         (macho_symfile_read): Use std::vector.  Remove cleanups.
 127
 128 2018-03-22  Tom Tromey  <tom@tromey.com>
 129
 130         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
 131         (record_full_goto_bookmark): Use std::string.
 132
 133 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 134
 135         PR tdep/18295
 136         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
 137         a single mask.
 138
 139 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 140
 141         * rs6000-tdep.c (store_insn_p): New function.
 142         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
 143         and cr_reg to their unshifted values. Use store_insn_p to
 144         match LR saves using either R1 or fdata->alloca_reg. Use
 145         store_insn_p to match CR saves. Set alloca_reg_offset
 146         when alloca_reg and framep are set. Remove lr_reg shift
 147         when assigning to fdata->lr_register.
 148
 149 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 150
 151         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
 152         command line args instead of emitting a warning.
 153
 154 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
 155
 156         * tracepoint.h (struct static_tracepoint_marker): Initialize
 157         fields, define default constructor, move constructor and move
 158         assignment, disable the rest.
 159         <str_id, extra>: Make std::string.
 160         (release_static_tracepoint_marker): Remove.
 161         (free_current_marker): Remove.
 162         * tracepoint.c (free_current_marker): Remove.
 163         (parse_static_tracepoint_marker_definition): Adjust to
 164         std::string, use new hex2str overload.
 165         (release_static_tracepoint_marker): Remove.
 166         (print_one_static_tracepoint_marker): Get marker by reference
 167         and adjust to std::string.
 168         (info_static_tracepoint_markers_command): Adjust to std::vector
 169         changes
 170         * target.h (static_tracepoint_marker_p): Remove typedef.
 171         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
 172         (struct target_ops) <to_static_tracepoint_marker_at>: Return
 173         bool.
 174         <to_static_tracepoint_markers_by_strid>: Return std::vector.
 175         * target-debug.h
 176         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
 177         (target_debug_print_std_vector_static_tracepoint_marker): New.
 178         (target_debug_print_struct_static_tracepoint_marker_p): Rename
 179         to...
 180         (target_debug_print_static_tracepoint_marker_p): ... this.
 181         * target-delegates.c: Re-generate.
 182         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
 183         Make std::string.
 184         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
 185         (decode_static_tracepoint_spec): Adjust to std::vector.
 186         (tracepoint_print_one_detail): Adjust to std::string.
 187         (strace_marker_decode_location): Adjust to std::string.
 188         (update_static_tracepoint): Adjust to std::string, remove call
 189         to release_static_tracepoint_marker.
 190         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
 191         Adjust to std::vector.
 192         * remote.c (remote_static_tracepoint_marker_at): Return bool.
 193         (remote_static_tracepoint_markers_by_strid): Adjust to
 194         std::vector.
 195         * common/rsp-low.h (hex2str): New overload with explicit count
 196         of bytes.
 197         * common/rsp-low.c (hex2str): New overload with explicit count
 198         of bytes.
 199         * unittests/rsp-low-selftests.c (test_hex2str): New function.
 200         (_initialize_rsp_low_selftests): Add test_hex2str test.
 201         * unittests/tracepoint-selftests.c
 202         (test_parse_static_tracepoint_marker_definition): Adjust to
 203         std::string.
 204
 205 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
 206
 207         * tracepoint.c (parse_static_tracepoint_marker_definition):
 208         Consider case where the definition is followed by more
 209         definitions.
 210         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 211         tracepoint-selftests.c.
 212         * unittests/tracepoint-selftests.c: New.
 213
 214 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 215
 216         * MAINTAINERS (Write After Approval): Add Pedro Franco de
 217         Carvalho.
 218
 219 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
 220
 221         * gdb/symtab.c (find_pc_sect_line): fixed indentation.
 222
 223 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
 224
 225         * gdb/symtab.c (find_pc_sect_line): now uses binary search.
 226
 227 2018-03-19  Tom Tromey  <tom@tromey.com>
 228
 229         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
 230         "IDENT" production.
 231
 232 2018-03-19  Pedro Alves  <palves@redhat.com>
 233             Tom Tromey  <tom@tromey.com>
 234
 235         * unittests/observable-selftests.c: New file.
 236         * common/observable.h: New file.
 237         * observable.h: New file.
 238         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
 239         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
 240         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
 241         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
 242         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
 243         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
 244         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
 245         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
 246         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
 247         python/py-breakpoint.c, python/py-finishbreakpoint.c,
 248         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
 249         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
 250         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
 251         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
 252         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
 253         tui/tui-interp.c, valops.c: Update all users.
 254         * tui/tui-hooks.c (tui_bp_created_observer)
 255         (tui_bp_deleted_observer, tui_bp_modified_observer)
 256         (tui_inferior_exit_observer, tui_before_prompt_observer)
 257         (tui_normal_stop_observer, tui_register_changed_observer):
 258         Remove.
 259         (tui_observers_token): New global.
 260         (attach_or_detach, tui_attach_detach_observers): New functions.
 261         (tui_install_hooks, tui_remove_hooks): Use
 262         tui_attach_detach_observers.
 263         * record-btrace.c (record_btrace_thread_observer): Remove.
 264         (record_btrace_thread_observer_token): New global.
 265         * observer.sh: Remove.
 266         * observer.c: Rename to observable.c.
 267         * observable.c (namespace gdb_observers): Define new objects.
 268         (observer_debug): Move into gdb_observers namespace.
 269         (struct observer, struct observer_list, xalloc_observer_list_node)
 270         (xfree_observer_list_node, generic_observer_attach)
 271         (generic_observer_detach, generic_observer_notify): Remove.
 272         (_initialize_observer): Update.
 273         Don't include observer.inc.
 274         * Makefile.in (generated_files): Remove observer.h, observer.inc.
 275         (clean mostlyclean): Likewise.
 276         (observer.h, observer.inc): Remove targets.
 277         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
 278         (COMMON_SFILES): Use observable.c, not observer.c.
 279         * .gitignore: Remove observer.h.
 280
 281 2018-03-18  Tom Tromey  <tom@tromey.com>
 282
 283         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
 284         gdb::def_vector.
 285         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
 286
 287 2018-03-17  Tom Tromey  <tom@tromey.com>
 288
 289         * auto-load.c (auto_load_objfile_script_1): Use std::string.
 290
 291 2018-03-17  Tom Tromey  <tom@tromey.com>
 292
 293         * target.c (class scoped_target_fd): New.
 294         (target_fileio_close_cleanup): Remove.
 295         (target_fileio_read_alloc_1): Use scoped_target_fd.
 296
 297 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
 298
 299         * silent-rules.mk: New.
 300         * Makefile.in: Include silent-rules.mk
 301         (srcdir, VPATH, top_srcdir): Move up.
 302         (COMPILE): Add ECHO_CXX.
 303         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
 304         (init.c): Add ECHO_INIT_C.
 305         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
 306         (version.c): Add ECHO_GEN.
 307         (printcmd.o): Add ECHO_CXX.
 308         (target-float.o): Add ECHO_CXX.
 309         (ada-exp.o): Add ECHO_CXX.
 310         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
 311         (insight$(EXEEXT)): Add ECHO_CXXLD.
 312         * gnulib/configure.ac: Add AM_SILENT_RULES.
 313         * gnulib/aclocal.m4: Re-generate.
 314         * gnulib/configure: Re-generate.
 315         * gnulib/import/Makefile.in: Re-generate.
 316
 317 2018-03-16  Tom Tromey  <tom@tromey.com>
 318
 319         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
 320         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
 321         * utils.c (do_free_section_addr_info)
 322         (make_cleanup_free_section_addr_info): Remove.
 323         * symfile.h (struct other_sections): Add constructor.
 324         (struct section_addr_info): Remove.
 325         (section_addr_info): New typedef.
 326         (struct sym_fns) <sym_offsets>: Change type of parameter.
 327         (build_section_addr_info_from_objfile)
 328         (relative_addr_info_to_section_offsets, addr_info_make_relative)
 329         (default_symfile_offsets, symbol_file_add)
 330         (symbol_file_add_from_bfd)
 331         (build_section_addr_info_from_section_table): Update.
 332         (alloc_section_addr_info, free_section_addr_info): Don't declare.
 333         * symfile.c (alloc_section_addr_info): Remove.
 334         (build_section_addr_info_from_section_table): Change return type.
 335         Update.
 336         (build_section_addr_info_from_bfd)
 337         (build_section_addr_info_from_objfile): Likewise.
 338         (free_section_addr_info): Remove.
 339         (relative_addr_info_to_section_offsets): Change type of "addrs".
 340         (addrs_section_compar): Now a std::sort comparator.
 341         (addrs_section_sort): Change return type.
 342         (addr_info_make_relative): Change type of "addrs".  Update.
 343         (default_symfile_offsets, syms_from_objfile_1)
 344         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
 345         (symbol_file_add_separate): Update.
 346         (symbol_file_add): Change type of "addrs".  Update.
 347         (add_symbol_file_command): Update.  Remove cleanups.
 348         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
 349         cleanups.
 350         * symfile-debug.c (debug_sym_offsets): Change type of "info".
 351         * solib.c (solib_read_symbols): Update.
 352         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
 353         * machoread.c (macho_symfile_offsets): Update.
 354         * jit.c (jit_bfd_try_read_symtab): Update.
 355
 356 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
 357
 358         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 359         unittests/utils-selftests.c.
 360         * unittests/utils-selftests.c: New file.
 361
 362 2018-03-14  Tom Tromey  <tom@tromey.com>
 363
 364         PR cli/14977:
 365         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
 366         for NULL.
 367
 368 2018-03-14  Tom Tromey  <tom@tromey.com>
 369
 370         PR cli/19918:
 371         * printcmd.c (printf_pointer): Allow "-" in format.
 372
 373 2018-03-14  Tom Tromey  <tom@tromey.com>
 374
 375         * printcmd.c (_initialize_printcmd): Add usage to printf.
 376
 377 2018-03-14  Yao Qi  <qiyao@sourceware.org>
 378
 379         * MAINTAINERS: Update my email address.
 380
 381 2018-03-13  Tom Tromey  <tom@tromey.com>
 382
 383         * machoread.c (macho_check_dsym): Change filenamep to a
 384         std::string*.
 385         (macho_symfile_read): Update.
 386         * symfile.c (load_command): Use std::string.
 387
 388 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 389
 390         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
 391         to error message string.
 392         (riscv_register_name): Use xsnprintf instead of sprintf.
 393         (riscv_insn::fetch_instruction): Use gdb_assert instead of
 394         internal_error.
 395         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
 396         error.
 397         (riscv_push_dummy_call): Likewise.
 398
 399 2018-03-12  Tom Tromey  <tom@tromey.com>
 400
 401         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
 402         Use gdb::byte_vector.
 403         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
 404
 405 2018-03-12  Yao Qi  <yao.qi@linaro.org>
 406
 407         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
 408         parameter type to readable_regcache.
 409         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
 410         the declaration.
 411
 412 2018-03-11  Tom Tromey  <tom@tromey.com>
 413
 414         * dwarf2read.c (struct nextfield): Add initializers.
 415         (struct nextfnfield): Remove.
 416         (struct fnfieldlist): Add initializers.  Remove "length" and
 417         "head", use std::vector.
 418         (struct decl_field_list): Remove.
 419         (struct field_info): Add initializers.
 420         <fields, baseclasses>: Now std::vector.
 421         <nbaseclasses, nfnfields, typedef_field_list_count,
 422         nested_types_list_count>: Remove.
 423         (dwarf2_add_field, dwarf2_add_type_defn)
 424         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
 425         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
 426         (process_structure_scope): Update.
 427
 428 2018-03-11  Tom Tromey  <tom@tromey.com>
 429
 430         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
 431         for use by std::sort.
 432         (build_type_psymtabs_1): Use std::vector.
 433
 434 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
 435
 436         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
 437         and LIBMPFR in the printed configuration.
 438
 439 2018-03-08  Tom Tromey  <tom@tromey.com>
 440
 441         * source.c (get_filename_and_charpos): Use scoped_fd.
 442         * nto-procfs.c (procfs_open_1): Use scoped_fd.
 443         (procfs_pidlist): Likewise.
 444         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
 445         (iterate_over_mappings): Likewise.
 446
 447 2018-03-08  Tom Tromey  <tom@tromey.com>
 448
 449         * infcall.c (struct call_return_meta_info)
 450         <stack_temporaries_enabled>: Remove.
 451         (get_call_return_value, call_function_by_hand_dummy): Update.
 452         * thread.c (disable_thread_stack_temporaries): Remove.
 453         (enable_thread_stack_temporaries): Remove.
 454         (thread_stack_temporaries_enabled_p): Return bool.
 455         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
 456         (get_last_thread_stack_temporary): Update.
 457         * eval.c (evaluate_subexp): Update.
 458         * gdbthread.h (class enable_thread_stack_temporaries): Now a
 459         class, not a function.
 460         (value_ptr, value_vec): Remove typedefs.
 461         (class thread_info) <stack_temporaries_enabled>: Now bool.
 462         <stack_temporaries>: Now a std::vector.
 463         (thread_stack_temporaries_enabled_p)
 464         (value_in_thread_stack_temporaries): Return bool.
 465
 466 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
 467
 468         * remote.c (putpkt_binary): Fix omitted bytes reporting.
 469         (getpkt_or_notif_sane_1): Likewise.
 470
 471 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 472
 473         * build-id.c (build_id_to_debug_bfd): Use std::string.
 474
 475 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 476
 477         * build-id.c (find_separate_debug_file_by_buildid): Return
 478         std::string.
 479         * build-id.h (find_separate_debug_file_by_buildid): Return
 480         std::string.
 481         * coffread.c (coff_symfile_read): Adjust to std::string.
 482         * elfread.c (elf_symfile_read): Adjust to std::string.
 483         * symfile.c (separate_debug_file_exists): Change parameter to
 484         std::string.
 485         (find_separate_debug_file): Return std::string.
 486         (find_separate_debug_file_by_debuglink): Return std::string.
 487         * symfile.h (find_separate_debug_file_by_debuglink): Return
 488         std::string.
 489
 490 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
 491
 492         * common/xml-utils.c (xml_escape_text): Move code to...
 493         (xml_escape_text_append): ... this new function.
 494         * common/xml-utils.h (xml_escape_text_append): New declaration.
 495         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
 496         New function.
 497         (_initialize_xml_utils): register test_xml_escape_text_append as
 498         a selftest.
 499
 500 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
 501
 502         * defs.h: Remove MAX_REGISTER_SIZE.
 503         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
 504         asserts.
 505         * python/py-unwind.c (pyuw_sniffer): Likewise.
 506
 507 2018-03-07  Tom Tromey  <tom@tromey.com>
 508
 509         * linux-tdep.c (linux_info_proc): Update.
 510         * target.h (struct target_ops) <to_fileio_readlink>: Return
 511         optional<string>.
 512         (target_fileio_readlink): Return optional<string>.
 513         * remote.c (remote_hostio_readlink): Return optional<string>.
 514         * inf-child.c (inf_child_fileio_readlink): Return
 515         optional<string>.
 516         * target.c (target_fileio_readlink): Return optional<string>.
 517
 518 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 519
 520         * regcache.c (cooked_read_test): Add riscv to the list of
 521         architectures that have a save_reggroup.
 522
 523 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 524
 525         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 526         value is not a dynamic class object.
 527
 528 2018-03-06  Tom Tromey  <tom@tromey.com>
 529
 530         * rust-exp.y: Formatting fixes.
 531
 532 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 533
 534         * riscv-tdep.c (riscv_register_name): Remove target description
 535         support.
 536         (riscv_gdbarch_init): Remove target description check.
 537
 538 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 539
 540         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 541         comment.
 542         * riscv-tdep.h: Likewise.
 543
 544 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 545
 546         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 547         (riscv_pseudo_register_write): Delete.
 548         (riscv_gdbarch_init): Remove all use of pseudo registers.
 549
 550 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 551
 552         * record-btrace.c (btrace_print_lines): Replace cleanup
 553         parameter with RAII equivalents.
 554         (btrace_insn_history): Replace cleanup with RAII equivalents.
 555         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 556         make_cleanup_ui_out_tuple_begin_end): Remove.
 557         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 558         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 559         make_cleanup_ui_out_list_begin_end): Remove.
 560
 561 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 562
 563         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 564         parameter types to std::vector.  Use bool.
 565         (record_btrace_wait): Replace VEC(tp_t) with
 566         std::vector<thread_info *>.
 567         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 568
 569 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 570
 571         * record-btrace.c (record_btrace_disable_callback): Remove.
 572         (struct scoped_btrace_disable): New.
 573         (record_btrace_open): Use scoped_btrace_disable.
 574
 575 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 576
 577         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 578         reading values from registers.
 579
 580 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 581
 582         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 583         where appropriate.
 584
 585 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 586
 587         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 588         change parameter type.  Use GDB's print functions, and use
 589         core_addr_to_string where appropriate.
 590         (riscv_push_dummy_call): Use core_addr_to_string where
 591         appropriate, update call to riscv_print_arg_location, and reindent
 592         a few lines.
 593         (riscv_return_value): Update call to riscv_print_arg_location.
 594
 595 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 596             Tim Newsome <tim@sifive.com>
 597             Albert Ou <a0u@eecs.berkeley.edu>
 598             Darius Rad <darius@bluespec.com>
 599
 600         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 601         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 602         (ALLDEPFILES): Add riscv-tdep.c
 603         * configure.tgt: Add riscv support.
 604         * riscv-tdep.c: New file.
 605         * riscv-tdep.h: New file.
 606         * NEWS: Mention new target.
 607         * MAINTAINERS: Add entry for riscv.
 608
 609 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 610
 611         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 612         fields within aggregates.
 613
 614 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 615
 616         * record-btrace.c (btrace_print_lines): Change type of flags to
 617         gdb_disassembly_flags.
 618
 619 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 620
 621         * fbsd-nat.c: Include "inf-ptrace.h".
 622         (USE_SIGTRAP_SIGINFO): Conditionally define.
 623         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 624         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 625         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 626         function.
 627         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 628         Likewise.
 629         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 630         Likewise.
 631         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 632         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 633         "supports_stopped_by_hw_breakpoint" target methods.
 634
 635 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 636
 637         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 638         * fbsd-nat.c (debug_fbsd_nat): New variable.
 639         (show_fbsd_nat_debug): New function.
 640         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 641         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 642
 643 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 644
 645         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 646         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 647         prototype.
 648         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 649         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 650         method.
 651
 652 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 653
 654         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 655         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 656
 657 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 658
 659         * charset.c (struct charset_vector): New.
 660         (charsets): Change type to charset_vector.
 661         (find_charset_names): Adjust.
 662         (add_one): Adjust.
 663         (_initialize_charset): Adjust.
 664
 665 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 666
 667         * progspace.h (struct program_space) <deleted_solibs>: Change
 668         type to std::vector<std::string>.
 669         * progspace.c (clear_program_space_solib_cache): Adjust.
 670         * breakpoint.c (print_solib_event): Adjust.
 671         (check_status_catch_solib): Adjust.
 672         * solib.c (update_solib_list): Adjust.
 673         * ui-out.h (class ui_out) <field_string>: New overload.
 674         * ui-out.c (ui_out::field_string): New overload.
 675
 676 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 677
 678         * progspace.h (struct program_space): Add constructor and
 679         destructor, initialize fields.
 680         (add_program_space): Remove.
 681         * progspace.c (add_program_space): Rename to...
 682         (program_space::program_space): ... this.
 683         (release_program_space): Rename to...
 684         (program_space::~program_space): ... this.
 685         (delete_program_space): Use delete to delete program_space.
 686         (initialize_progspace): Use new to allocate program_space.
 687         * inferior.c (add_inferior_with_spaces): Likewise.
 688         (clone_inferior_command): Likewise.
 689         * infrun.c (follow_fork_inferior): Likewise.
 690         (handle_vfork_child_exec_or_exit): Likewise.
 691
 692 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 693
 694         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 695         (delim_string_to_char_ptr_vec): Return std::vector of
 696         gdb::unique_xmalloc_ptr.
 697         (dirnames_to_char_ptr_vec_append): Take std::vector of
 698         gdb::unique_xmalloc_ptr.
 699         (dirnames_to_char_ptr_vec): Return std::vector of
 700         gdb::unique_xmalloc_ptr.
 701         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 702         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 703         (delim_string_to_char_ptr_vec): Return an std::vector of
 704         gdb::unique_xmalloc_ptr, adjust the code.
 705         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 706         gdb::unique_xmalloc_ptr, adjust the code.
 707         (dirnames_to_char_ptr_vec): Return an std::vector of
 708         gdb::unique_xmalloc_ptr, adjust the code.
 709         * auto-load.c (auto_load_safe_path_vec): Change type to
 710         std::vector of gdb::unique_xmalloc_ptr.
 711         (auto_load_expand_dir_vars): Return an std::vector of
 712         gdb::unique_xmalloc_ptr, adjust the code.
 713         (auto_load_safe_path_vec_update): Adjust.
 714         (filename_is_in_auto_load_safe_path_vec): Adjust.
 715         (auto_load_objfile_script_1): Adjust.
 716         * build-id.c (build_id_to_debug_bfd): Adjust.
 717         * linux-thread-db.c (thread_db_load_search): Adjust.
 718         * source.c (add_path): Adjust.
 719         (openp): Adjust.
 720         * symfile.c (find_separate_debug_file): Adjust.
 721         * utils.c (do_free_char_ptr_vec): Remove.
 722         (make_cleanup_free_char_ptr_vec): Remove.
 723
 724 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 725
 726         PR gdb/22907
 727         * common/pathstuff.c: Conditionally include "<windows.h>".
 728
 729 2018-03-01  Georg Sauthoff  <mail@georg.so>
 730
 731         PR gdb/22888
 732         * gcore.in: Quote variables and switch interpreter to bash.
 733
 734 2018-03-01  Tom Tromey  <tom@tromey.com>
 735
 736         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 737         assertion.  Add assertion for discriminant_index.
 738         (quirk_rust_enum): Use correct base type name in univariant case.
 739
 740 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 741
 742         * record.c (get_call_history_modifiers): Return a
 743         record_print_flags.
 744         (cmd_record_call_history): Adjust.
 745         * record-btrace.c (record_btrace_call_history): Adjust.
 746         (record_btrace_call_history_range): Adjust.
 747         (record_btrace_call_history_from): Adjust.
 748         * target-debug.h (target_debug_print_record_print_flags): New.
 749         * target-delegates.c: Re-generate.
 750         * target.c (target_call_history): Change flags type.
 751         (target_call_history_from): Likewise.
 752         (target_call_history_range): Likewise.
 753         * target.h (struct target_ops) <target_call_history>: Likewise.
 754         (target_call_history_from): Likewise.
 755         (target_call_history_range): Likewise.
 756
 757 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 758             Simon Marchi  <simon.marchi@polymtl.ca>
 759
 760         * common/common-utils.c: Include "sys/stat.h".
 761         (is_regular_file): Move here from "source.c"; change return
 762         type to "bool".
 763         * common/common-utils.h (is_regular_file): New prototype.
 764         * common/pathstuff.c (contains_dir_separator): New function.
 765         * common/pathstuff.h (contains_dir_separator): New prototype.
 766         * source.c: Don't include "sys/stat.h".
 767         (is_regular_file): Move to "common/common-utils.c".
 768
 769 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 770
 771         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 772         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 773         * auto-load.c: Include "common/pathstuff.h".
 774         * common/common-def.h (current_directory): Move here.
 775         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 776         function.
 777         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 778         prototype.
 779         * common/pathstuff.c: New file.
 780         * common/pathstuff.h: New file.
 781         * compile/compile.c: Include "common/pathstuff.h".
 782         * defs.h (current_directory): Move to "common/common-defs.h".
 783         * dwarf2read.c: Include "common/pathstuff.h".
 784         * exec.c: Likewise.
 785         * guile/scm-safe-call.c: Likewise.
 786         * linux-thread-db.c: Likewise.
 787         * main.c: Likewise.
 788         * nto-tdep.c: Likewise.
 789         * objfiles.c: Likewise.
 790         * source.c: Likewise.
 791         * symtab.c: Likewise.
 792         * utils.c: Include "common/pathstuff.h".
 793         (gdb_realpath): Move to "common/pathstuff.c".
 794         (gdb_realpath_keepfile): Likewise.
 795         (gdb_abspath): Likewise.
 796         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 797         (gdb_realpath_keepfile): Likewise.
 798         (gdb_abspath): Likewise.
 799
 800 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 801
 802         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 803         wildcard process pid for super_resume for kernels with a
 804         specific bug.
 805
 806 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 807
 808         * compile/compile.c (get_args): Add additional comments
 809         explaining function.
 810
 811 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 812             Tom Tromey  <tom@tromey.com>
 813
 814         * target.h (memory_write_request_s): Remove typedef.  Don't define
 815         VEC.
 816         (target_write_memory_blocks): Change argument to std::vector.
 817         (struct memory_write_request): Add constructor.
 818         * target-memory.c (compare_block_starting_address): Return bool.
 819         Change argument types.
 820         (claim_memory): Change arguments to use std::vector.
 821         (split_regular_and_flash_blocks, blocks_to_erase)
 822         (compute_garbled_blocks): Likewise.
 823         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 824         (target_write_memory_blocks): Change argument to std::vector.
 825         * symfile.c (struct load_section_data): Add constructor and
 826         destructor.  Use std::vector for "requests".
 827         (struct load_progress_data): Add initializers.
 828         (load_section_callback): Update.  Use "new".
 829         (clear_memory_write_data): Remove.
 830         (generic_load): Update.
 831
 832 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 833
 834         * arch/aarch64.h: Use common/tdesc.h.
 835
 836 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 837
 838         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 839         architecture with a 64-bit ABI.
 840
 841 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 842
 843         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 844         ahead of target description loading.
 845
 846 2018-02-26  Tom Tromey  <tom@tromey.com>
 847
 848         * stack.c (backtrace_command_1): Update.
 849         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 850         of "flags".
 851         * python/py-framefilter.c (py_print_frame)
 852         (gdbpy_apply_frame_filter): Change type of "flags".
 853         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 854         of "flags".
 855         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 856         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 857         * extension.h (enum frame_filter_flag): Rename from
 858         frame_filter_flags.
 859         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 860         (apply_ext_lang_frame_filter): Change type of "flags".
 861         * extension.c (apply_ext_lang_frame_filter): Change type of
 862         "flags".
 863         * extension-priv.h (struct extension_language_ops)
 864         <apply_frame_filter>: Change type of "flags".
 865
 866 2018-02-26  Tom Tromey  <tom@tromey.com>
 867
 868         PR python/16497:
 869         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 870         off-by-one in py_end computation.
 871         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 872         PRINT_MORE_FRAMES.
 873         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 874         constant.
 875
 876 2018-02-26  Tom Tromey  <tom@tromey.com>
 877
 878         * dwarf2read.c (struct variant_field): New.
 879         (struct nextfield) <variant>: New field.
 880         (dwarf2_add_field): Handle DW_TAG_variant_part.
 881         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 882         discriminated union.
 883         (read_structure_type): Handle DW_TAG_variant_part.
 884         (handle_struct_member_die): New function, extracted from
 885         process_structure_scope.  Handle DW_TAG_variant.
 886         (process_structure_scope): Handle discriminated unions.  Call
 887         handle_struct_member_die.
 888
 889 2018-02-26  Tom Tromey  <tom@tromey.com>
 890
 891         * rust-lang.h (rust_last_path_segment): Declare.
 892         * rust-lang.c (rust_last_path_segment): Now public.  Change
 893         contract.
 894         (struct disr_info): Remove.
 895         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 896         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 897         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 898         (rust_enum_p, rust_enum_variant): New function.
 899         (rust_underscore_fields): Remove "offset" parameter.
 900         (rust_print_enum): New function.
 901         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 902         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 903         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 904         enums.
 905         (rust_internal_print_type): New function, from rust_print_type.
 906         Remove enum code.
 907         (rust_print_type): Call rust_internal_print_type.
 908         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 909         Update enum handling.
 910         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 911         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 912         (rust_union_quirks): New functions.
 913         (process_full_comp_unit, process_full_type_unit): Call
 914         rust_union_quirks.
 915         (process_structure_scope): Update rust_unions if necessary.
 916
 917 2018-02-26  Tom Tromey  <tom@tromey.com>
 918
 919         * value.h (value_union_variant): Declare.
 920         * valops.c (value_union_variant): New function.
 921         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 922         (struct discriminant_info): New.
 923         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 924         enumerator.
 925         (struct main_type) <flag_discriminated_union>: New field.
 926
 927 2018-02-26  Tom Tromey  <tom@tromey.com>
 928
 929         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 930         unittests/unpack-selftests.c.
 931         * unittests/unpack-selftests.c: New file.
 932         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 933
 934 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 935
 936         * dwarf2read.c (struct partial_die_info) <read>: New method.
 937         (read_partial_die): Remove the declaration.
 938         (load_partial_dies): Update.
 939         (partial_die_info::partial_die_info):
 940         (read_partial_die): Change it to partial_die_info::read.
 941
 942 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 943
 944         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 945         (fixup_partial_die): Remove declaration.
 946         (scan_partial_symbols): Update.
 947         (partial_die_parent_scope): Likewise.
 948         (partial_die_full_name): Likewise.
 949         (fixup_partial_die): Change it to partial_die_info::fixup.
 950
 951 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 952
 953         * dwarf2read.c (read_partial_die): Update the declaration.
 954         (load_partial_dies): Caller update.
 955         (read_partial_die): Remove one argument abbrev_len.
 956
 957 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 958
 959         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 960         assignment operator.
 961         (load_partial_dies): Use ctor and copy ctor.
 962         (read_partial_die): Update.
 963         (dwarf2_cu::find_partial_die): Use ctor.
 964
 965 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 966
 967         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 968         (find_partial_die_in_comp_unit): Change it to
 969         dwarf2_cu::find_partial_die.
 970         (find_partial_die): Update.
 971
 972 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 973
 974         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 975         is NULL.
 976
 977 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 978
 979         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 980
 981 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 982
 983         * arch/amd64.h: Use common/tdesc.h.
 984         * arch/i386.c: Likewise.
 985         * arch/i386.h: Likewise.
 986         * arch/tic6x.c: Likewise.
 987         * arch/tdesc.h: Move file from here...
 988         * common/tdesc.h: ...to here.
 989         * features/aarch64-core.c: Regenerate.
 990         * features/aarch64-fpu.c: Regenerate.
 991         * features/i386/32bit-avx.c: Regenerate.
 992         * features/i386/32bit-avx512.c: Regenerate.
 993         * features/i386/32bit-core.c: Regenerate.
 994         * features/i386/32bit-linux.c: Regenerate.
 995         * features/i386/32bit-mpx.c: Regenerate.
 996         * features/i386/32bit-pkeys.c: Regenerate.
 997         * features/i386/32bit-sse.c: Regenerate.
 998         * features/i386/64bit-avx.c: Regenerate.
 999         * features/i386/64bit-avx512.c: Regenerate.
1000         * features/i386/64bit-core.c: Regenerate.
1001         * features/i386/64bit-linux.c: Regenerate.
1002         * features/i386/64bit-mpx.c: Regenerate.
1003         * features/i386/64bit-pkeys.c: Regenerate.
1004         * features/i386/64bit-segments.c: Regenerate.
1005         * features/i386/64bit-sse.c: Regenerate.
1006         * features/i386/x32-core.c: Regenerate.
1007         * features/tic6x-c6xp.c: Regenerate.
1008         * features/tic6x-core.c: Regenerate.
1009         * features/tic6x-gp.c: Regenerate.
1010         * target-descriptions.c: Use common/tdesc.h.
1011         * target-descriptions.h: Likewise.
1012
1013 2018-02-24  Tom Tromey  <tom@tromey.com>
1014
1015         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
1016         (try_thread_db_load_from_dir, thread_db_load_search): Use
1017         std::string.
1018         (info_auto_load_libthread_db_compare): Return bool.  Change
1019         argument types.
1020         (info_auto_load_libthread_db): Use std::vector, std::string.
1021         Remove cleanups.
1022
1023 2018-02-24  Tom Tromey  <tom@tromey.com>
1024
1025         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
1026         std::string.
1027         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
1028         std::string*.
1029         * gdbarch.c: Rebuild.
1030         * gdbarch.h: Rebuild.
1031         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
1032         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
1033         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
1034         std::string*.
1035
1036 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
1037
1038         * gdbtypes.h (sect_offset): Change type to uint64_t.
1039         (sect_offset_str): New function.
1040         * dwarf2read.c (create_addrmap_from_aranges): Use
1041         sect_offset_str.
1042         (error_check_comp_unit_head): Likewise.
1043         (create_debug_type_hash_table): Likewise.
1044         (read_cutu_die_from_dwo): Likewise.
1045         (init_cutu_and_read_dies): Likewise.
1046         (init_cutu_and_read_dies_no_follow): Likewise.
1047         (process_psymtab_comp_unit_reader): Likewise.
1048         (partial_die_parent_scope): Likewise.
1049         (peek_die_abbrev): Likewise.
1050         (process_queue): Likewise.
1051         (dwarf2_physname): Likewise.
1052         (read_namespace_alias): Likewise.
1053         (read_import_statement): Likewise.
1054         (create_dwo_cu_reader): Likewise.
1055         (create_cus_hash_table): Likewise.
1056         (lookup_dwo_cutu): Likewise.
1057         (inherit_abstract_dies): Likewise.
1058         (read_func_scope): Likewise.
1059         (read_call_site_scope): Likewise.
1060         (dwarf2_add_member_fn): Likewise.
1061         (read_common_block): Likewise.
1062         (read_module_type): Likewise.
1063         (read_typedef): Likewise.
1064         (read_subrange_type): Likewise.
1065         (load_partial_dies): Likewise.
1066         (read_partial_die): Likewise.
1067         (find_partial_die): Likewise.
1068         (read_str_index): Likewise.
1069         (dwarf2_string_attr): Likewise.
1070         (build_error_marker_type): Likewise.
1071         (lookup_die_type): Likewise.
1072         (dump_die_shallow): Likewise.
1073         (follow_die_ref): Likewise.
1074         (dwarf2_fetch_die_loc_sect_off): Likewise.
1075         (dwarf2_fetch_constant_bytes): Likewise.
1076         (follow_die_sig): Likewise.
1077         (get_signatured_type): Likewise.
1078         (get_DW_AT_signature_type): Likewise.
1079         (dwarf2_find_containing_comp_unit): Likewise.
1080         (set_die_type): Likewise.
1081
1082 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
1083
1084         * arch/aarch64.c: Include "common-defs.h".
1085         * arch/amd64.c: Likewise.
1086         * arch/i386.c: Likewise.
1087
1088 2018-02-21  Tom Tromey  <tom@tromey.com>
1089
1090         * value.h: (extract_field_op): Update.
1091         * eval.c (extract_field_op): Return a const char *.
1092         * expression.h (parse_expression_for_completion): Update.
1093         * completer.c (complete_expression): Update.
1094         (add_struct_fields): Make fieldname const.
1095         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
1096         (mark_completion_tag, parse_exp_in_context_1): Update.
1097         (parse_expression_for_completion): Change "name" to
1098         unique_xmalloc_ptr*.
1099
1100 2018-02-21  Tom Tromey  <tom@tromey.com>
1101
1102         * infcall.c (call_function_by_hand_dummy): Use std::vector.
1103
1104 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1105
1106         * avr-tdep.c (avr_read_pc): Change parameter type to
1107         readable_regcache.
1108         * gdbarch.sh (read_pc): Likewise.
1109         * gdbarch.c: Re-generated.
1110         * gdbarch.h: Re-generated.
1111         * hppa-tdep.c (hppa_read_pc): Change parameter type to
1112         readable_regcache.
1113         * ia64-tdep.c (ia64_read_pc): Likewise.
1114         * mips-tdep.c (mips_read_pc): Likewise.
1115         * spu-tdep.c (spu_read_pc): Likewise.
1116
1117 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1118
1119         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
1120         * regcache-dump.c: New file.
1121         * regcache.c: Move register_dump to regcache-dump.c.
1122         (maintenance_print_registers): Likewise.
1123         (maintenance_print_raw_registers): Likewise.
1124         (maintenance_print_cooked_registers): Likewise.
1125         (maintenance_print_register_groups): Likewise.
1126         (maintenance_print_remote_registers): Likewise.
1127         (_initialize_regcache): Likewise.
1128         * regcache.h (register_dump): Moved from regcache.c.
1129
1130 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1131
1132         * regcache.c (regcache::regcache): Update.
1133         (regcache::invalidate): Move it to detached_regcache::invalidate.
1134         (get_thread_arch_aspace_regcache): Update.
1135         (regcache::raw_update): Update.
1136         (regcache::cooked_read): Remove some code.
1137         (regcache::cooked_read_value): Likewise.
1138         (regcache::raw_write): Remove assert on m_readonly_p.
1139         (regcache::raw_supply_integer): Move it to
1140         detached_regcache::raw_supply_integer.
1141         (regcache::raw_supply_zeroed): Likewise.
1142         * regcache.h (detached_regcache) <raw_supply_integer>: New
1143         declaration.
1144         <raw_supply_zeroed, invalidate>: Likewise.
1145         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
1146         <invalidate>: Likewise.
1147         <m_readonly_p>: Removed.
1148
1149 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1150
1151         * infcmd.c (get_return_value): Let stop_regs point to
1152         get_current_regcache.
1153         * regcache.c (regcache::regcache): Remove.
1154         (register_dump_reg_buffer): New class.
1155         (regcache_print): Adjust.
1156         * regcache.h (regcache): Remove constructors.
1157
1158 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1159
1160         * regcache.c (class register_dump): New class.
1161         (register_dump_regcache, register_dump_none): New class.
1162         (register_dump_remote, register_dump_groups): New class.
1163         (regcache_print): Update.
1164         * regcache.h (regcache_dump_what): Move it to regcache.c.
1165         (regcache) <dump>: Remove.
1166
1167 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1168
1169         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
1170          reg_buffer_rw *.
1171         (jit_unwind_reg_set_impl): Call raw_supply.
1172         (jit_frame_sniffer): Use reg_buffer_rw.
1173         * record-full.c (record_full_core_regbuf): Change its type.
1174         (record_full_core_open_1): Use reg_buffer_rw.
1175         (record_full_close): Likewise.
1176         (record_full_core_fetch_registers): Use regcache->raw_supply.
1177         (record_full_core_store_registers): Likewise.
1178         * regcache.c (regcache::get_register_status): Move it to
1179         reg_buffer.
1180         (regcache_raw_set_cached_value): Remove.
1181         (regcache::raw_set_cached_value): Remove.
1182         (regcache::raw_write): Call raw_supply.
1183         (regcache::raw_supply): Move it to reg_buffer_rw.
1184         * regcache.h (regcache_raw_set_cached_value): Remove.
1185         (reg_buffer_rw): New class.
1186
1187 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1188
1189         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
1190         readonly_detached_regcache.
1191         (dummy_frame_prev_register): Use regcache->cooked_read.
1192         * frame.c (frame_save_as_regcache): Change return type.
1193         (frame_pop): Update.
1194         * frame.h (frame_save_as_regcache): Update declaration.
1195         * inferior.h (get_infcall_suspend_state_regcache): Update
1196         declaration.
1197         * infrun.c (infcall_suspend_state) <registers>: use
1198         readonly_detached_regcache.
1199         (save_infcall_suspend_state): Don't use regcache_dup.
1200         (get_infcall_suspend_state_regcache): Change return type.
1201         * linux-fork.c (struct fork_info) <savedregs>: Change to
1202         readonly_detached_regcache.
1203         <pc>: New field.
1204         (fork_save_infrun_state): Don't use regcache_dup.
1205         (info_checkpoints_command): Adjust.
1206         * mi/mi-main.c (register_changed_p): Update declaration.
1207         (mi_cmd_data_list_changed_registers): Use
1208         readonly_detached_regcache.
1209         (register_changed_p): Change parameter type to
1210         readonly_detached_regcache.
1211         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
1212         readonly_detached_regcache.
1213         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
1214         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
1215         New.
1216         (regcache::save): Move it to reg_buffer.
1217         (regcache::restore): Change parameter type.
1218         (regcache_dup): Remove.
1219         * regcache.h (reg_buffer) <save>: New method.
1220         (readonly_detached_regcache): New class.
1221         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
1222         readonly_detached_regcache.
1223         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
1224
1225 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1226
1227         * frame.c (frame_save_as_regcache): Use regcache method save.
1228         (frame_pop): Use regcache method restore.
1229         * infrun.c (restore_infcall_suspend_state): Likewise.
1230         * linux-fork.c (fork_load_infrun_state): Likewise.
1231         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
1232         save.
1233         * regcache.c (regcache_save): Remove.
1234         (regcache::restore): More asserts.
1235         (regcache_cpy): Remove.
1236         * regcache.h (regcache_save): Remove the declaration.
1237         (regcache::restore): Move from private to public.
1238         Remove the friend declaration of regcache_cpy.
1239         (regcache_cpy): Remove declaration.
1240
1241 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1242
1243         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
1244         parameter type to 'readable_regcache *'.
1245         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1246         * arm-tdep.c (arm_neon_quad_read): Likewise.
1247         (arm_pseudo_read): Likewise.
1248         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1249         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1250         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1251         * gdbarch.c: Re-generated.
1252         * gdbarch.h: Re-generated.
1253         * gdbarch.sh (pseudo_register_read): Change parameter type to
1254         'readable_regcache *'.
1255         (pseudo_register_read_value): Likewise.
1256         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
1257         (h8300_pseudo_register_read): Likewise.
1258         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
1259         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1260         (i386_pseudo_register_read_into_value): Likewise.
1261         (i386_pseudo_register_read_value): Likewise.
1262         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
1263         declaration.
1264         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
1265         * m32c-tdep.c (m32c_raw_read): Likewise.
1266         (m32c_read_flg): Likewise.
1267         (m32c_banked_register): Likewise.
1268         (m32c_banked_read): Likewise.
1269         (m32c_sb_read): Likewise.
1270         (m32c_part_read): Likewise.
1271         (m32c_cat_read): Likewise.
1272         (m32c_r3r2r1r0_read): Likewise.
1273         (m32c_pseudo_register_read): Likewise.
1274         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1275         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1276         (mep_pseudo_cr64_read): Likewise.
1277         (mep_pseudo_register_read): Likewise.
1278         * mips-tdep.c (mips_pseudo_register_read): Likewise.
1279         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1280         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1281         * regcache.c (regcache::raw_read): Move it to readable_regcache.
1282         (regcache::cooked_read): Likewise.
1283         (regcache::cooked_read_value): Likewise.
1284         (regcache_cooked_read_signed):
1285         (regcache::cooked_read): Likewise.
1286         * regcache.h (readable_regcache): New class.
1287         (regcache): Inherit readable_regcache.  Move some methods to
1288         readable_regcache.
1289         * rl78-tdep.c (rl78_pseudo_register_read): Change
1290         parameter type to 'readable_regcache *'.
1291         * rs6000-tdep.c (do_regcache_raw_read): Remove.
1292         (e500_pseudo_register_read): Change parameter type to
1293         'readable_regcache *'.
1294         (dfp_pseudo_register_read): Likewise.
1295         (vsx_pseudo_register_read): Likewise.
1296         (efpr_pseudo_register_read): Likewise.
1297         * s390-tdep.c (s390_pseudo_register_read): Likewise.
1298         * sh-tdep.c (sh_pseudo_register_read): Likewise.
1299         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
1300         (sh64_pseudo_register_read): Likewise.
1301         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
1302         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1303         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
1304         (spu_pseudo_register_read): Likewise.
1305         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1306         (xtensa_pseudo_register_read): Likewise.
1307
1308 2018-02-21  Yao Qi  <yao.qi@linaro.org>
1309
1310         * regcache.c (regcache::regcache): Call reg_buffer ctor.
1311         (regcache::arch): Move it to reg_buffer::arch.
1312         (regcache::register_buffer): Likewise.
1313         (regcache::assert_regnum): Likewise.
1314         (regcache::num_raw_registers): Likewise.
1315         * regcache.h (reg_buffer): New class.
1316         (regcache): Inherit reg_buffer.
1317
1318 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
1319
1320         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
1321         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
1322
1323 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
1324
1325         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
1326
1327 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
1328
1329         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
1330         (SFILES): Remove common/*.c files.
1331         (COMMON_OBS): Remove some *.o files built from common/*.c files.
1332         * common/common.host: Add common reference.
1333         * configure.ac: Likewise.
1334         * configure: Regenerate.
1335
1336 2018-02-16  Yao Qi  <yao.qi@linaro.org>
1337
1338         * block.c (block_namespace_info): Inherit allocate_on_obstack.
1339         (block_initialize_namespace): Use new.
1340         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
1341         (dwarf2_free_objfile): Use delete.
1342         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
1343         (copy_type_recursive): Use new.
1344         * gdb_obstack.h (allocate_on_obstack): New.
1345
1346 2018-02-15  Yao Qi  <yao.qi@linaro.org>
1347
1348         PR gdb/22849
1349         * inferior.c (exit_inferior_1): Reset inf->control.
1350
1351 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
1352
1353         * ada-lang.c (ada_to_fixed_value_create): Delete advance
1354         declaration.
1355
1356 2018-02-14  Pedro Alves  <palves@redhat.com>
1357
1358         * frame-unwind.c (frame_unwind_try_unwinder): Always call
1359         frame_cleanup_after_sniffer on exception.
1360
1361 2018-02-14  Tom Tromey  <tom@tromey.com>
1362
1363         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
1364         const.
1365         (solib_bfd_open): Make pathname const.
1366         * solib.c (solib_bfd_open): Make pathname const.
1367         * solib-spu.c (spu_bfd_fopen): Make name const.
1368         (spu_bfd_open): Make pathname const.
1369         * solib-darwin.c (darwin_bfd_open): Make pathname const.
1370         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
1371
1372 2018-02-14  Tom Tromey  <tom@tromey.com>
1373
1374         * symfile.c (symfile_bfd_open): Update.
1375         * source.h (openp, source_full_path_of, find_and_open_source):
1376         Change argument type to unique_xmalloc_ptr.
1377         * source.c (openp): Take a unique_xmalloc_ptr.
1378         (source_full_path_of, find_and_open_source): Likewise.
1379         (open_source_file, symtab_to_fullname): Update.
1380         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
1381         unique_xmalloc_ptr.
1382         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
1383         (exec_file_find): Update.
1384         * psymtab.c (psymtab_to_fullname): Update.
1385         * nto-tdep.h (nto_find_and_open_solib): Update.
1386         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
1387         unique_xmalloc_ptr.
1388         * exec.c (exec_file_attach): Update.
1389         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
1390         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
1391
1392 2018-02-14  Tom Tromey  <tom@tromey.com>
1393
1394         * solib.c: Include source.h.
1395         * nto-tdep.c: Include source.h.
1396         * mi/mi-cmd-env.c: Include source.h.
1397         * infcmd.c: Include source.h.
1398         * exec.c: Include source.h.
1399         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
1400         (add_path, directory_switch, source_path, init_source_path): Move
1401         declarations...
1402         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
1403         (add_path, directory_switch, source_path, init_source_path):
1404         ...here.
1405
1406 2018-02-14  Tom Tromey  <tom@tromey.com>
1407
1408         * solist.h (exec_file_find, solib_find): Return
1409         unique_xmalloc_ptr.
1410         (solib_bfd_fopen): Take a const char *.
1411         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1412         (exec_file_find, solib_find): Likewise.
1413         (solib_bfd_fopen): Do not take ownership of "pathname".
1414         (solib_bfd_open): Use unique_xmalloc_ptr.
1415         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1416         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1417         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1418         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1419
1420 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1421
1422         * ada-lang.c (name_match_type_from_name): Remove reference to
1423         ada_name_for_lookup in function's documentation.
1424         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1425
1426 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1427
1428         * defs.h (enum openp_flags): New enum.
1429         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1430         Move to enum openp_flags.
1431         (openp_flags): New enum flags.
1432         (openp): Change parameter type to openp_flags.
1433         * source.c (openp): Change parameter type to openp_flags.
1434         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1435         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1436
1437 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1438
1439         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1440         per-command.
1441
1442 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1443
1444         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1445         into...
1446         (class dwarf2_queue_guard): ...the destructor of this new class.
1447         (dw2_do_instantiate_symtab): Create instance of the new class
1448         dwarf2_queue_guard, remove cleanup.
1449
1450 2018-02-09  Tom Tromey  <tom@tromey.com>
1451
1452         * source.c (find_source_lines): Don't reference past the end of
1453         the vector.
1454
1455 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1456
1457         * remote.c (remote_btrace_maybe_reopen): Change error message.
1458         * btrace.c (btrace_enable): Likewise.
1459         (parse_xml_btrace): Likewise.
1460         (parse_xml_btrace_conf): Likewise.
1461
1462 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1463
1464         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1465         (linux_enable_pt, linux_enable_bts): Call
1466         diagnose_perf_event_open_fail.
1467
1468 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1469
1470         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1471         Remove parameter and change return type.  Update callers.  Move it.
1472         (linux_enable_bts, linux_enable_pt): Improve error message.
1473         (linux_enable_pt): Remove zero buffer size check.
1474         (linux_enable_btrace): Improve error messages.  Remove NULL return
1475         check.
1476
1477 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1478
1479         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1480         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1481         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1482         (linux_supports_pt, linux_supports_btrace): Remove.
1483         (linux_enable_bts): Call cpu_supports_bts.
1484         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1485         * remote.c (remote_supports_btrace): Remove.
1486         (init_remote_ops): Remove remote_supports_btrace.
1487         * target-delegates.c: Regenerated.
1488         * target.c (target_supports_btrace): Remove.
1489         * target.h (target_ops) <to_supports_btrace>: Remove
1490         (target_supports_btrace): Remove.
1491         * x86-linux-nat.c (x86_linux_create_target): Remove
1492         linux_supports_btrace.
1493
1494 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1495
1496         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1497         btrace failed.
1498         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1499         exception and use message in own exception.
1500
1501 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1502
1503         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1504         (perf_event_pt_event_type): Use gdb_file_up.
1505         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1506         scoped_fd, and scoped_mmap.
1507
1508 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1509
1510         * common/scoped_mmap.h: New.
1511         * unittests/scoped_mmap-selftest.c: New.
1512         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1513         unittests/scoped_mmap-selftest.c.
1514
1515 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1516
1517         * common/scoped_fd.h: New.
1518         * unittests/scoped_fd-selftest.c: New.
1519         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1520         unittests/scoped_fd-selftest.c.
1521
1522 2018-02-09  Tom Tromey  <tom@tromey.com>
1523
1524         * auto-load.c (auto_load_section_scripts): Use
1525         gdb::unique_xmalloc_ptr.
1526
1527 2018-02-09  Tom Tromey  <tom@tromey.com>
1528
1529         * auto-load.c (execute_script_contents): Use std::string.
1530
1531 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1532
1533         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1534         Python function, rather than a new command.
1535
1536 2018-02-08  Tom Tromey  <tom@tromey.com>
1537
1538         * solib.c (solib_find_1): Use std::string.
1539         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1540
1541 2018-02-08  Tom Tromey  <tom@tromey.com>
1542
1543         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1544
1545 2018-02-08  Tom Tromey  <tom@tromey.com>
1546
1547         * source.c (find_source_lines): Use gdb::def_vector.
1548
1549 2018-02-08  Tom Tromey  <tom@tromey.com>
1550
1551         * macrocmd.c (struct temporary_macro_definition): New.
1552         (macro_define_command): Use temporary_macro_definition.  Remove
1553         cleanups.
1554         (free_macro_definition_ptr): Remove.
1555
1556 2018-02-08  Tom Tromey  <tom@tromey.com>
1557
1558         * macroexp.c (maybe_expand): Use std::string.
1559
1560 2018-02-08  Tom Tromey  <tom@tromey.com>
1561
1562         * macroexp.c (struct macro_buffer): Add initializers for some
1563         members.
1564         (init_buffer, init_shared_buffer, free_buffer)
1565         (free_buffer_return_text): Remove.
1566         (macro_buffer): New constructors.
1567         (~macro_buffer): New destructor.
1568         (macro_buffer::set_shared): New method.
1569         (macro_buffer::resize_buffer, macro_buffer::appendc)
1570         (macro_buffer::appendmem): Now methods, not free functions.
1571         (set_token, append_tokens_without_splicing, stringify)
1572         (macro_stringify): Update.
1573         (gather_arguments): Change return type.  Remove argc_p argument,
1574         add args_ptr argument.  Use std::vector.
1575         (substitute_args): Remove argc argument.  Accept std::vector.
1576         (expand): Update.  Use std::vector.
1577         (scan, macro_expand, macro_expand_next): Update.
1578
1579 2018-02-08  Tom Tromey  <tom@tromey.com>
1580
1581         * symtab.c (default_collect_symbol_completion_matches_break_on):
1582         Use unique_xmalloc_ptr.
1583         * macroscope.h: (sal_macro_scope, user_macro_scope)
1584         (default_macro_scope): Return unique_xmalloc_ptr.
1585         * macroscope.c (sal_macro_scope, user_macro_scope)
1586         (default_macro_scope): Return unique_xmalloc_ptr.
1587         * macroexp.h (macro_expand, macro_expand_once): Return
1588         unique_xmalloc_ptr.
1589         * macroexp.c (macro_expand, macro_expand_once): Return
1590         unique_xmalloc_ptr.
1591         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1592         (info_macro_command, info_macros_command): Use
1593         unique_xmalloc_ptr.
1594         * compile/compile-c-support.c (write_macro_definitions): Use
1595         unique_xmalloc_ptr.
1596         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1597
1598 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1599
1600         * value.c (value_static_field): Assign field type instead of
1601         containing type when returning an optimized out value.
1602
1603 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1604
1605         * ft32-tdep.c (ft32_read_pc): Remove.
1606         (ft32_write_pc): Remove.
1607         (ft32_gdbarch_init): Update.
1608         * m32r-tdep.c (m32r_read_pc): Remove.
1609         (m32r_gdbarch_init): Update.
1610         * mep-tdep.c (mep_read_pc): Remove.
1611         (mep_gdbarch_init): Update.
1612         * microblaze-tdep.c (microblaze_write_pc): Remove.
1613         (microblaze_gdbarch_init): Update.
1614         * mn10300-tdep.c (mn10300_read_pc): Remove.
1615         (mn10300_write_pc): Remove.
1616         (mn10300_gdbarch_init): Update.
1617         * moxie-tdep.c (moxie_read_pc): Remove.
1618         (moxie_write_pc): Remove.
1619         (moxie_gdbarch_init): Update.
1620
1621 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1622
1623         * expprint.c (print_subexp_standard): Handle
1624         OP_F77_UNDETERMINED_ARGLIST.
1625         (dump_subexp_body_standard): Likewise.
1626
1627 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1628
1629         * target-descriptions.c (tdesc_element_visitor) Add empty
1630         implementations.
1631         (tdesc_type): Move make_gdb_type from here.
1632         (tdesc_type_builtin): Likewise.
1633         (tdesc_type_vector): Likewise.
1634         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1635         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1636         (make_gdb_type_union): Likewise.
1637         (make_gdb_type_flags): Likewise.
1638         (make_gdb_type_enum): Likewise.
1639         (make_gdb_type): New function.
1640         (tdesc_register_type): Use static make_gdb_type.
1641
1642 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1643
1644         * infcmd.c (default_print_one_register_info): Align natural-format
1645         column values consistently one under another.
1646         (pad_to_column): New function.
1647
1648 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1649
1650         * dwarf2read.c (dwarf2_physname): Move commment.
1651
1652 2018-02-01  Leszek Swirski  <leszeks@google.com>
1653
1654         * varobj.c (varobj_formatted_print_options): Allow recursive
1655         pretty printing if pretty printing is enabled.
1656
1657 2018-02-01  Leszek Swirski  <leszeks@google.com>
1658
1659         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1660         names after a structop as a filename.
1661
1662 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1663
1664         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1665         (arm_record_coproc_data_proc): Likewise.
1666
1667 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1668
1669         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1670
1671 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1672
1673         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1674         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1675
1676 2018-01-31  Pedro Alves  <palves@redhat.com>
1677
1678         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1679         * inflow.c (child_terminal_save_inferior): Wrap reference to
1680         tcgetpgrp in HAVE_TERMIOS_H.
1681         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1682         _WIN32.
1683         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1684         always iterate over all inferiors.
1685         (gdbsim_cntrl_c): Adjust.
1686         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1687
1688 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1689
1690         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1691         index type is objfile-owned if the element type is as well.
1692
1693 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1694
1695         GDB 8.1 released.
1696
1697 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1698
1699         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1700         "features/s390x-linux64.c".
1701         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1702         s390_linux32 and s390x_linux64.
1703         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1704         default tdesc.
1705         * s390-tdep.c: Include "features/s390-linux32.c" and
1706         "features/s390x-linux64.c".
1707         (s390_tdesc_valid): Add check for tdesc_has_registers.
1708         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1709         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1710         tdesc_s390x_linux64.
1711         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1712         tdesc_s390x_linux64 to...
1713         * s390-tdep.h: ...here.
1714
1715 2018-01-30  Pedro Alves  <palves@redhat.com>
1716
1717         PR gdb/13211
1718         * config.in, configure: Regenerate.
1719         * configure.ac: Check for getpgid.
1720         * go32-nat.c (go32_pass_ctrlc): New.
1721         (go32_target): Install it.
1722         * inf-child.c (inf_child_target): Install
1723         child_terminal_save_inferior, child_pass_ctrlc and
1724         child_interrupt.
1725         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1726         (inf_ptrace_target): No longer install it.
1727         * infcmd.c (interrupt_target_1): Adjust.
1728         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1729         (child_interrupt): Declare.
1730         (inferior::terminal_state): New.
1731         * inflow.c (struct terminal_info): Update comments.
1732         (inferior_process_group): Delete.
1733         (terminal_is_ours): Delete.
1734         (gdb_tty_state): New.
1735         (child_terminal_init): Adjust.
1736         (is_gdb_terminal, sharing_input_terminal_1)
1737         (sharing_input_terminal): New functions.
1738         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1739         Set the process's actual process group in the foreground if
1740         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1741         mark terminal as the inferior's if not sharing GDB's terminal.
1742         Don't check attach_flag.
1743         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1744         pass down a target_terminal_state.
1745         (child_terminal_save_inferior): New, factored out from ...
1746         (child_terminal_ours_1): ... this.  Handle
1747         target_terminal_state::is_ours_for_output.
1748         (child_interrupt, child_pass_ctrlc): New.
1749         (inflow_inferior_exit): Clear the inferior's terminal_state.
1750         (copy_terminal_info): Copy the inferior's terminal state.
1751         (_initialize_inflow): Remove reference to terminal_is_ours.
1752         * inflow.h (inferior_process_group): Delete.
1753         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1754         * procfs.c (procfs_target): Don't install procfs_interrupt.
1755         (procfs_interrupt): Delete.
1756         * remote.c (remote_serial_quit_handler): Adjust.
1757         (remote_interrupt): Remove ptid parameter.  Adjust.
1758         * target-delegates.c: Regenerate.
1759         * target.c: Include "terminal.h".
1760         (target_terminal::terminal_state): Rename to ...
1761         (target_terminal::m_terminal_state): ... this.
1762         (target_terminal::init): Adjust.
1763         (target_terminal::inferior): Adjust to per-inferior
1764         terminal_state.
1765         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1766         (target_terminal::ours, target_terminal::ours_for_output): Use
1767         target_terminal_is_ours_kind.
1768         (target_interrupt): Remove ptid parameter.  Adjust.
1769         (default_target_pass_ctrlc): Adjust.
1770         * target.h (target_ops::to_terminal_save_inferior): New field.
1771         (target_ops::to_interrupt): Remove ptid_t parameter.
1772         (target_interrupt): Remove ptid_t parameter.  Update comment.
1773         (target_pass_ctrlc): Update comment.
1774         * target/target.h (target_terminal_state): New scoped enum,
1775         factored out of ...
1776         (target_terminal::terminal_state): ... here.
1777         (target_terminal::inferior): Update comments.
1778         (target_terminal::restore_inferior): New.
1779         (target_terminal::is_inferior, target_terminal::is_ours)
1780         (target_terminal::is_ours_for_output): Adjust.
1781         (target_terminal::scoped_restore_terminal_state): Adjust to
1782         rename, and call restore_inferior() instead of inferior().
1783         (target_terminal::scoped_restore_terminal_state::m_state): Change
1784         type.
1785         (target_terminal::terminal_state): Rename to ...
1786         (target_terminal::m_terminal_state): ... this and change type.
1787
1788 2018-01-30  Pedro Alves  <palves@redhat.com>
1789
1790         * linux-nat.c (wait_for_signal): New function.
1791         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1792         directly.
1793         (async_terminal_is_ours)
1794         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1795         (linux_nat_add_target): Don't override
1796         to_terminal_inferior/to_terminal_ours.
1797
1798 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1799
1800         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1801
1802 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1803
1804         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1805         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1806         dwarf2_per_objfile_free here.
1807         (dwarf2_per_objfile_free): Remove.
1808         (_initialize_dwarf2_read): Don't register
1809         dwarf2_per_objfile_free as a registry cleanup.
1810
1811 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1812
1813         Avoid compilation errors in MinGW native builds
1814
1815         The error is triggered by including python-internal.h, and the
1816         error message is:
1817
1818              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1819                       from build-gnulib/import/math.h:27,
1820                       from d:/usr/Python26/include/pyport.h:235,
1821                       from d:/usr/Python26/include/Python.h:58,
1822                       from python/python-internal.h:94,
1823                       from python/py-arch.c:24:
1824              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1825         using ::hypot;
1826                 ^~~~~
1827
1828         This happens because Python headers define 'hypot' to expand t
1829         '_hypot' in the Windows builds.
1830         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1831         'hypoth'.  This avoids a compilation error.
1832
1833 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1834
1835         * MAINTAINERS (Write After Approval): Fix ordering.
1836
1837 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1838
1839         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1840
1841 2018-01-26  Alan Modra  <amodra@gmail.com>
1842
1843         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1844         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1845         Remove nop.  Make const.  Comment.
1846         (powerpc32_plt_stub_so_2): New.
1847         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1848         Correct count.  Update uses.
1849         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1850         Move common code reading PLT entry word.  Correct
1851         powerpc32_plt_stub PLT address calculation.
1852         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1853         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1854         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1855         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1856         (ppc64_standard_linkage8): Likewise.
1857         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1858         Correct insns description.
1859         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1860
1861 2018-01-24  Pedro Alves  <palves@redhat.com>
1862
1863         GCC PR libstdc++/83906
1864         * gdbtypes.c (operator==(const dynamic_prop &,
1865         const dynamic_prop &)): New.
1866         (operator==(const range_bounds &, const range_bounds &)): New.
1867         (check_types_equal): Use them instead of memcmp.
1868         * gdbtypes.h (operator==(const dynamic_prop &,
1869         const dynamic_prop &)): Declare.
1870         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1871         (operator==(const range_bounds &, const range_bounds &)): Declare.
1872         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1873
1874 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1875
1876         * s390-linux-tdep.c (s390_record_address_mask)
1877         (s390_record_calc_disp_common, s390_record_calc_disp)
1878         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1879         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1880         (s390_process_record): Move to s390-tdep.c.
1881         (s390_linux_init_abi_any): Adjust.
1882         * s390-tdep.c (s390_record_address_mask)
1883         (s390_record_calc_disp_common, s390_record_calc_disp)
1884         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1885         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1886         (s390_process_record): Moved from s390-linux-tdep.c
1887         (s390_gdbarch_init): Adjust.
1888
1889 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1890
1891         * s390-linux-nat.c (s390-tdep.h): New include.
1892         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1893         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1894         (ALLDEPFILES): Add s390-tdep.c.
1895         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1896         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1897         * s390-tdep.h: ...this.  New file.
1898         * s390-linux-tdep.c (s390-tdep.h): New include.
1899         (_initialize_s390_tdep): Rename to...
1900         (_initialize_s390_linux_tdep): ...this and adjust.
1901         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1902         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1903         s390-tdep.h.
1904         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1905         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1906         (s390_is_partial_instruction, s390_software_single_step)
1907         (is_non_branch_ril, s390_displaced_step_copy_insn)
1908         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1909         (s390_prologue_data, s390_addr, s390_store, s390_load)
1910         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1911         (s390_register_call_saved, s390_guess_tracepoint_registers)
1912         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1913         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1914         (s390_pseudo_register_name, s390_pseudo_register_type)
1915         (s390_pseudo_register_read, s390_pseudo_register_write)
1916         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1917         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1918         (s390_addr_bits_remove, s390_address_class_type_flags)
1919         (s390_address_class_type_flags_to_name)
1920         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1921         (s390_function_arg_float, s390_function_arg_vector)
1922         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1923         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1924         (s390_frame_align, s390_register_return_value, s390_return_value)
1925         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1926         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1927         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1928         (s390_trad_frame_prev_register, s390_unwind_cache)
1929         (s390_prologue_frame_unwind_cache)
1930         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1931         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1932         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1933         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1934         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1935         (s390_frame_base_address, s390_local_base_address)
1936         (s390_frame_base, s390_gcc_target_options)
1937         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1938         (s390_validate_reg_range, s390_tdesc_valid)
1939         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1940         * s390-tdep.c: ...this.  New file.
1941
1942 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1943
1944         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1945         (s390_process_record, s390_gdbarch_tdep_alloc)
1946         (s390_linux_init_abi_any): Use/set new hook.
1947
1948 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1949
1950         * s390-linux-tdep.c (osabi.h): New include.
1951         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1952         (s390_linux_init_abi_any): New functions.
1953         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1954
1955 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1956
1957         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1958         tdesc_has_registers check
1959
1960 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1961
1962         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1963         (s390_validate_reg_range): New macro.
1964         (s390_gdbarch_init): Adjust.
1965
1966 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1967
1968         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1969         (s390_gdbarch_tdep_alloc): Adjust.
1970         (s390_gdbarch_init): Adjust.
1971
1972 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1973
1974         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1975         <have_tdb>: Change type to bool.
1976         (s390_gdbarch_tdep_alloc): Adjust.
1977         (s390_gdbarch_init): Adjust.
1978
1979 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1980
1981         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1982         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1983         (s390_gdbarch_tdep_alloc): New function.
1984         (s390_gdbarch_init): Allocate tdep at start and use its fields
1985         instead of separate variables.
1986
1987 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1988
1989         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1990         when looking for cached gdbarch and add comment for remaining.
1991
1992 2018-01-22  Pedro Alves  <palves@redhat.com>
1993             Sergio Durigan Junior  <sergiodj@redhat.com>
1994
1995         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1996         case.
1997
1998 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1999
2000         * MAINTAINERS: Update my company e-mail address.
2001
2002 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2003
2004         * regcache.c (cooked_write_test): New function.
2005         (_initialize_regcache): Register the test.
2006
2007 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2008
2009         * ia64-tdep.c (ia64_pseudo_register_read): Call
2010         regcache->cooked_read instead of regcache_cooked_read_unsigned.
2011         * m32c-tdep.c (m32c_cat_read): Likewise.
2012         (m32c_r3r2r1r0_read): Likewise.
2013         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2014         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2015
2016 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2017
2018         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
2019         method raw_read instead of regcache_raw_read.
2020         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2021         * arm-tdep.c (arm_neon_quad_read): Likewise.
2022         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2023         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2024         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2025         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
2026         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2027         (i386_pseudo_register_read_into_value): Likewise.
2028         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2029         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2030         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2031         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
2032         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
2033         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
2034         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2035         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
2036         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
2037
2038 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2039
2040         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
2041         * configure.tgt: Remove target mt.
2042         * mt-tdep.c: Remove.
2043         * regcache.c (cooked_read_test): Remove the check for mt.
2044
2045 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2046
2047         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
2048         instead of gdbarch_pseudo_register_read_value.
2049
2050 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2051
2052         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
2053         language is Ada.
2054
2055 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2056
2057         * linespec.c (create_sals_line_offset): Remove code that preserved
2058         the symtab_and_line's line number.
2059
2060 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2061
2062         * varobj.c (varobj_create): Don't set valid_block when creating a
2063         floating varobj.
2064
2065 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2066
2067         * varobj.c (varobj_create): Remove out of date comment.
2068
2069 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2070
2071         PR mi/20395
2072         * ada-exp.y (write_var_from_sym): Pass extra parameter when
2073         updating innermost block.
2074         * parse.c (innermost_block_tracker::update): Take extra type
2075         parameter, and check types match before updating innermost block.
2076         (write_dollar_variable): Update innermost block for registers.
2077         * parser-defs.h (enum innermost_block_tracker_type): New enum.
2078         (innermost_block_tracker::innermost_block_tracker): Initialise
2079         m_types member.
2080         (innermost_block_tracker::reset): Take type parameter.
2081         (innermost_block_tracker::update): Take type parameter, and pass
2082         type through as needed.
2083         (innermost_block_tracker::m_types): New member.
2084         * varobj.c (varobj_create): Pass type when reseting innermost
2085         block.
2086
2087 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2088
2089         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
2090         * ada-lang.c (resolve_subexp): Likewise.
2091         * breakpoint.c (set_breakpoint_condition) Likewise.
2092         (watch_command_1) Likewise.
2093         * c-exp.y (variable): Likewise.
2094         * d-exp.y (PrimaryExpression): Likewise.
2095         * f-exp.y (variable): Likewise.
2096         * go-exp.y (variable): Likewise.
2097         * m2-exp.y (variable): Likewise.
2098         * objfiles.c (objfile::~objfile): Likewise.
2099         * p-exp.y (variable): Likewise.
2100         * parse.c (innermost_block): Change type.
2101         * parser-defs.h (class innermost_block_tracker): New.
2102         (innermost_block): Change to innermost_block_tracker.
2103         * printcmd.c (display_command): Switch to innermost_block API.
2104         (do_one_display): Likewise.
2105         * rust-exp.y (do_one_display): Likewise.
2106         * symfile.c (clear_symtab_users): Likewise.
2107         * varobj.c (varobj_create): Switch to innermost_block API, replace
2108         use of innermost_block with block stored on varobj object.
2109
2110 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2111
2112         * expression.h (innermost_block): Remove declaration.
2113         * varobj.c: Add 'parser-defs.h' include.
2114
2115 2018-01-19  Tom Tromey  <tom@tromey.com>
2116
2117         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
2118         symbols in the static and global blocks.
2119
2120 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
2121
2122         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
2123         gdb_ptrace.h, and move including gdb_wait.h ...
2124         * nat/linux-ptrace.h: ... to here.
2125
2126 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2127
2128         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
2129         inf_ptrace_detach_success.
2130         (inf_ptrace_detach_success): Add inferior parameter, use it
2131         instead of inferior_ptid, pass it to detach_inferior.
2132         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
2133         parameter.
2134         * inferior.c (detach_inferior): Add overload that takes an
2135         inferior object.
2136         * inferior.h (detach_inferior): Likewise.
2137         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
2138         use inferior_ptid, adjust call to inf_ptrace_detach_success.
2139         * linux-thread-db.c (thread_db_detach): Use inf parameter.
2140
2141 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2142
2143         * target.h (struct target_ops) <to_detach>: Add inferior
2144         parameter.
2145         (target_detach): Likewise.
2146         * target.c (dispose_inferior): Pass inferior down.
2147         (target_detach): Pass inferior down.  Assert that it is equal to
2148         the current inferior.
2149         * aix-thread.c (aix_thread_detach): Pass inferior down.
2150         * corefile.c (core_file_command): Pass current_inferior() down.
2151         * corelow.c (core_detach): Add inferior parameter.
2152         * darwin-nat.c (darwin_detach): Likewise.
2153         * gnu-nat.c (gnu_detach): Likewise.
2154         * inf-ptrace.c (inf_ptrace_detach): Likewise.
2155         * infcmd.c (detach_command): Pass current_inferior() down to
2156         target_detach.
2157         * infrun.c (follow_fork_inferior): Pass parent_inf to
2158         target_detach.
2159         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
2160         target_detach.
2161         * linux-nat.c (linux_nat_detach): Add inferior parameter.
2162         * linux-thread-db.c (thread_db_detach): Likewise.
2163         * nto-procfs.c (procfs_detach): Likewise.
2164         * procfs.c (procfs_detach): Likewise.
2165         * record.c (record_detach): Likewise.
2166         * record.h (struct inferior): Forward-declare.
2167         (record_detach): Add inferior parameter.
2168         * remote-sim.c (gdbsim_detach): Likewise.
2169         * remote.c (remote_detach_1): Likewise.
2170         (remote_detach): Likewise.
2171         (extended_remote_detach): Likewise.
2172         * sol-thread.c (sol_thread_detach): Likewise.
2173         * target-debug.h (target_debug_print_inferior_p): New macro.
2174         * target-delegates.c: Re-generate.
2175         * top.c (kill_or_detach): Pass inferior down to target_detach.
2176         * windows-nat.c (windows_detach): Add inferior parameter.
2177
2178 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
2179
2180         * target.h (struct target_ops) <to_detach>: Remove args
2181         parameter.
2182         (target_detach): Likewise.
2183         * target.c (dispose_inferior): Adjust.
2184         (target_detach): Remove args parameter, adjust.
2185         * aix-thread.c (aix_thread_detach): Adjust.
2186         * corefile.c (core_file_command): Adjust.
2187         * corelow.c (core_detach): Adjust.
2188         * darwin-nat.c (darwin_detach): Adjust.
2189         * gnu-nat.c (gnu_detach): Adjust.
2190         * inf-ptrace.c (inf_ptrace_detach): Adjust.
2191         * infcmd.c (detach_command): Adjust
2192         * infrun.c (follow_fork_inferior): Adjust.
2193         (handle_vfork_child_exec_or_exit): Adjust.
2194         * linux-fork.c (linux_fork_detach): Remove args parameter.
2195         * linux-fork.h (linux_fork_detach): Likewise.
2196         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
2197         * linux-thread-db.c (thread_db_detach): Likewise.
2198         * nto-procfs.c (procfs_detach): Likewise.
2199         * procfs.c (procfs_detach): Likewise.
2200         (do_detach): Remove signo parameter.
2201         * record.c (record_detach): Remove args parameter.
2202         * record.h (record_detach): Likewise.
2203         * remote-sim.c (gdbsim_detach): Likewise.
2204         * remote.c (remote_detach_1): Likewise.
2205         (remote_detach): Likewise.
2206         (extended_remote_detach): Likewise.
2207         * sol-thread.c (sol_thread_detach): Likewise.
2208         * target-delegates.c: Re-generate.
2209         * top.c (struct qt_args) <args>: Remove field.
2210         (kill_or_detach): Don't pass args.
2211         (quit_force): Don't set args.
2212         * windows-nat.c (windows_detach): Remove args parameter.
2213
2214 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2215
2216         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
2217         (arm_linux_init_abi): Install it.
2218
2219 2018-01-19  Yao Qi  <yao.qi@linaro.org>
2220
2221         * osabi.c (gdb_osabi_names): Extend the regexp for
2222         arm-linux-gnueabihf.
2223
2224 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2225
2226         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
2227         m_abbrevs.
2228         (abbrev_table::add_abbrev): Update.
2229         (abbrev_table::lookup_abbrev): Update.
2230
2231 2018-01-18  Yao Qi  <yao.qi@linaro.org>
2232
2233         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
2234
2235 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
2236
2237         * compile/compile.c (compile_to_object): Convert "triplet_rx"
2238         to "std::string".
2239
2240 2018-01-17  Tom Tromey  <tom@tromey.com>
2241
2242         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
2243
2244 2018-01-17  Tom Tromey  <tom@tromey.com>
2245
2246         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
2247         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
2248         (create_array_type_with_stride): Update.
2249         * dwarf2read.c (set_die_type): Update.
2250
2251 2018-01-17  Tom Tromey  <tom@tromey.com>
2252
2253         * dwarf2read.c (delayed_method_info): Remove typedef.
2254         (dwarf2_cu::method_info): Now a std::vector.
2255         (add_to_method_list): Update.
2256         (free_delayed_list): Remove.
2257         (compute_delayed_physnames): Update.
2258         (process_full_comp_unit, process_full_type_unit): Clear the method
2259         list.  Remove cleanups.
2260         (psymtab_include_file_name): Add name_holder parameter.  Use
2261         unique_xmalloc_ptr.
2262         (dwarf_decode_lines): Update.
2263
2264 2018-01-17  Tom Tromey  <tom@tromey.com>
2265             Simon Marchi  <simon.marchi@ericsson.com>
2266
2267         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
2268         (dwarf2_per_objfile::free_cached_comp_units)
2269         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2270         (init_cutu_and_read_dies_no_follow): Update.
2271         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
2272         (dwarf2_cu::~dwarf2_cu): New.
2273         (free_heap_comp_unit, free_stack_comp_unit): Remove.
2274         (age_cached_comp_units, free_one_cached_comp_unit): Update.
2275
2276 2018-01-17  Tom Tromey  <tom@tromey.com>
2277             Simon Marchi  <simon.marchi@ericsson.com>
2278
2279         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
2280         (struct die_reader_specs) <abbrev_table>: New member.
2281         (struct abbrev_table): Add constructor.
2282         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
2283         <abbrev_obstack>: Now an auto_obstack.
2284         (abbrev_table_up): New typedef.
2285         (init_cu_die_reader): Add abbrev_table parameter.
2286         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
2287         Add result_dwo_abbrev_table.
2288         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
2289         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
2290         Update.
2291         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
2292         parameter.
2293         (skip_children): Update.
2294         (abbrev_table::alloc_abbrev): Rename from
2295         abbrev_table_alloc_abbrev.
2296         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
2297         (abbrev_table::lookup_abbrev): Rename from
2298         abbrev_table_lookup_abbrev.
2299         (abbrev_table_read_table): Return abbrev_table_up.
2300         (abbrev_table_free, abbrev_table_free_cleanup)
2301         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
2302         (load_partial_dies): Update.
2303
2304 2018-01-17  Tom Tromey  <tom@tromey.com>
2305
2306         * dwarf2read.c (dwarf2_compute_name): Update comment.
2307         (read_func_scope, read_variable): Update.
2308         (new_symbol): Remove.
2309         (new_symbol_full): Rename to new_symbol.
2310
2311 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
2312
2313         PR gdb/16577
2314         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
2315         a warning instead of throwing an error, set section size to 0 and return
2316         NULL.
2317         * gdb_bfd.h (gdb_bfd_map_section): Update description.
2318
2319 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2320
2321         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
2322         std::string.
2323         (linux_ptrace_attach_fail_reason_string): Likewise.
2324         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
2325         Likewise.
2326         (linux_ptrace_attach_fail_reason_string): Likewise.
2327         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
2328
2329 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
2330
2331         * linux-nat.c (linux_nat_attach): Remove xstrdup.
2332
2333 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
2334
2335         PR gdb/21559
2336         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2337         checking for fs_base/gs_base fields in struct user_regs_struct.
2338         * configure: Regenerate.
2339
2340 2018-01-17  Yao Qi  <yao.qi@linaro.org>
2341
2342         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
2343         function.
2344         (aarch64_linux_init_abi): Install it to gdbarch hook
2345         gcc_target_options.
2346
2347 2018-01-15  Pedro Alves  <palves@redhat.com>
2348
2349         * common/signals-state-save-restore.c
2350         (save_original_signals_state): Fix typos.
2351
2352 2017-01-12  Tom Tromey  <tom@tromey.com>
2353             Sergio Durigan Junior  <sergiodj@redhat.com>
2354
2355         * Makefile.in (install-only): Install gdb-add-index.
2356
2357 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
2358
2359         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
2360
2361 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2362
2363         * infrun.c (keep_going_pass_signal): Clear step-over info when
2364         insert_breakpoints fails.
2365
2366 2018-01-11  Pedro Alves  <palves@redhat.com>
2367
2368         PR gdb/22583
2369         * infrun.c (resume): Rename to ...
2370         (resume_1): ... this.
2371         (resume): Reimplement as wrapper around resume_1.
2372
2373 2018-01-11  Pedro Alves  <palves@redhat.com>
2374
2375         PR remote/22597
2376         * remote.c (remote_parse_stop_reply): Default to the last-set
2377         general thread instead of to 'magic_null_ptid'.
2378
2379 2018-01-10  Pedro Alves  <palves@redhat.com>
2380
2381         * language.h (language_get_symbol_name_matcher): Rename ...
2382         (get_symbol_name_matcher): ... this.
2383         * language.c (language_get_symbol_name_matcher): Ditto.
2384         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
2385         callers adjusted.
2386
2387 2018-01-10  Pedro Alves  <palves@redhat.com>
2388
2389         PR gdb/22670
2390         * dwarf2read.c
2391         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
2392         Adjust to use language_get_symbol_name_matcher instead of
2393         language_defn::la_get_symbol_name_matcher.
2394         * language.c (language_get_symbol_name_matcher): If in Ada mode
2395         and the lookup name is a verbatim match, return Ada's matcher.
2396         * language.h (language_get_symbol_name_matcher): Adjust comment.
2397         (ada_lookup_name_info::verbatim_p):: New method.
2398
2399 2018-01-10  Pedro Alves  <palves@redhat.com>
2400
2401         PR gdb/22670
2402         * ada-lang.c (ada_collect_symbol_completion_matches): If the
2403         minsym's language is language_auto or language_cplus, pass down
2404         language_ada instead.
2405         * symtab.c (compare_symbol_name): Don't frob symbol language here.
2406
2407 2018-01-10  Pedro Alves  <palves@redhat.com>
2408
2409         PR gdb/22670
2410         * minsyms.c (linkage_name_str): New function.
2411         (iterate_over_minimal_symbols): Use it.
2412
2413 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2414
2415         * NEWS: Document that 'info proc' now works on FreeBSD.
2416
2417 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2418
2419         * configure.ac: Check for kinfo_getfile in libutil.
2420         * configure: Regenerate.
2421         * config.in: Regenerate.
2422         * fbsd-nat.c: Include "fbsd-tdep.h".
2423         (fbsd_fetch_cmdline): New.
2424         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2425         rather than calling error.
2426         (fbsd_info_proc): New.
2427         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2428         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2429         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2430
2431 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2432
2433         * fbsd-nat.c (struct free_deleter): Remove.
2434         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2435
2436 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2437
2438         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2439         NULL for an empty pathname.
2440
2441 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2442
2443         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2444         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2445         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2446         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2447         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2448         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2449         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2450         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2451         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2452         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2453         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2454         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2455         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2456         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2457         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2458
2459 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2460
2461         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2462         (gnu_xfer_auxv): New function.
2463         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2464         TARGET_OBJECT_AUXV.
2465
2466 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2467             Simon Marchi  <simon.marchi@ericsson.com>
2468
2469         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2470         common/selftest.c.
2471         (COMMON_OBS): Remove selftest.o.
2472         * configure.ac: Append selftest-arch.c and common/selftest.c to
2473         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2474         * configure: Re-generated.
2475         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2476         GDB_SELF_TEST.
2477         (maintenance_info_selftests): Likewise.
2478
2479 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2480
2481         * ada-valprint.c (val_print_packed_array_elements): Use
2482         proper number of elements when printing an array indexed
2483         by an enumeration type.
2484
2485 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2486
2487         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2488         (dw2_get_file_names_reader): Adjust.
2489         (lookup_dwo_signatured_type): Adjust.
2490         (lookup_dwp_signatured_type): Adjust.
2491         (lookup_signatured_type): Adjust.
2492         (create_type_unit_group): Adjust.
2493         (get_type_unit_group): Adjust.
2494         (process_psymtab_comp_unit_reader): Adjust.
2495         (build_type_psymtabs_reader): Adjust.
2496         (scan_partial_symbols): Adjust.
2497         (add_partial_symbol): Adjust.
2498         (add_partial_subprogram): Adjust.
2499         (peek_die_abbrev): Adjust.
2500         (fixup_go_packaging): Adjust.
2501         (process_imported_unit_die): Adjust.
2502         (dwarf2_compute_name): Adjust.
2503         (dwarf2_physname): Adjust.
2504         (read_import_statement): Adjust.
2505         (handle_DW_AT_stmt_list): Adjust.
2506         (read_file_scope): Adjust.
2507         (read_func_scope): Adjust.
2508         (read_lexical_block_scope): Adjust.
2509         (read_call_site_scope): Adjust.
2510         (read_variable): Adjust.
2511         (dwarf2_rnglists_process): Adjust.
2512         (dwarf2_ranges_process): Adjust.
2513         (dwarf2_ranges_read): Adjust.
2514         (dwarf2_get_pc_bounds): Adjust.
2515         (dwarf2_record_block_ranges): Adjust.
2516         (dwarf2_add_field): Adjust.
2517         (dwarf2_add_member_fn): Adjust.
2518         (read_structure_type): Adjust.
2519         (process_structure_scope): Adjust.
2520         (read_enumeration_type): Adjust.
2521         (read_array_type): Adjust.
2522         (mark_common_block_symbol_computed): Adjust.
2523         (read_common_block): Adjust.
2524         (read_namespace_type): Adjust.
2525         (read_namespace): Adjust.
2526         (read_module_type): Adjust.
2527         (read_tag_pointer_type): Adjust.
2528         (read_tag_ptr_to_member_type): Adjust.
2529         (read_tag_string_type): Adjust.
2530         (read_subroutine_type): Adjust.
2531         (read_typedef): Adjust.
2532         (read_base_type): Adjust.
2533         (attr_to_dynamic_prop): Adjust.
2534         (read_subrange_type): Adjust.
2535         (read_unspecified_type): Adjust.
2536         (dwarf2_read_abbrevs): Adjust.
2537         (load_partial_dies): Adjust.
2538         (read_partial_die): Adjust.
2539         (find_partial_die): Adjust.
2540         (guess_partial_die_structure_name): Adjust.
2541         (fixup_partial_die): Adjust.
2542         (read_attribute_value): Adjust.
2543         (read_addr_index): Adjust.
2544         (read_addr_index_from_leb128): Adjust.
2545         (read_str_index): Adjust.
2546         (dwarf2_string_attr): Adjust.
2547         (get_debug_line_section): Adjust.
2548         (dwarf_decode_line_header): Adjust.
2549         (lnp_state_machine::check_line_address): Adjust.
2550         (dwarf_decode_lines_1): Adjust.
2551         (dwarf_decode_lines): Adjust.
2552         (dwarf2_start_symtab): Adjust.
2553         (var_decode_location): Adjust.
2554         (new_symbol_full): Adjust.
2555         (dwarf2_const_value_data): Adjust.
2556         (dwarf2_const_value_attr): Adjust.
2557         (dwarf2_const_value): Adjust.
2558         (die_type): Adjust.
2559         (die_containing_type): Adjust.
2560         (build_error_marker_type): Adjust.
2561         (lookup_die_type): Adjust.
2562         (guess_full_die_structure_name): Adjust.
2563         (anonymous_struct_prefix): Adjust.
2564         (determine_prefix): Adjust.
2565         (dwarf2_name): Adjust.
2566         (follow_die_ref_or_sig): Adjust.
2567         (follow_die_offset): Adjust.
2568         (follow_die_ref): Adjust.
2569         (follow_die_sig_1): Adjust.
2570         (follow_die_sig): Adjust.
2571         (get_signatured_type): Adjust.
2572         (get_DW_AT_signature_type): Adjust.
2573         (decode_locdesc): Adjust.
2574         (dwarf_decode_macros): Adjust.
2575         (cu_debug_loc_section): Adjust.
2576         (fill_in_loclist_baton): Adjust.
2577         (dwarf2_symbol_mark_computed): Adjust.
2578         (init_one_comp_unit): Don't assign
2579         dwarf2_cu::dwarf2_per_objfile.
2580         (set_die_type): Adjust.
2581
2582 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2583
2584         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2585         <dwarf2_per_objfile>: New field.
2586         (dwarf2_per_objfile): Remove global.
2587         (get_dwarf2_per_objfile): New function.
2588         (set_dwarf2_per_objfile): New function.
2589         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2590         dwarf2_per_objfile.
2591         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2592         (read_abbrev_offset): Likewise.
2593         (read_indirect_string): Likewise.
2594         (read_indirect_line_string): Likewise.
2595         (read_indirect_string_at_offset): Likewise.
2596         (read_indirect_string_from_dwz): Likewise.
2597         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2598         dwarf2_per_objfile.
2599         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2600         (create_all_comp_units): Change objfile parameter to
2601         dwarf2_per_objfile.
2602         (create_all_type_units): Likewise.
2603         (process_queue): Add dwarf2_per_objfile parameter.
2604         (read_and_check_comp_unit_head): Likewise.
2605         (lookup_dwo_unit_in_dwp): Likewise.
2606         (get_dwp_file): Likewise.
2607         (process_cu_includes): Likewise.
2608         (struct free_dwo_file_cleanup_data): New struct.
2609         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2610         set_dwarf2_per_objfile.
2611         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2612         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2613         context, adjust calls.
2614         (dw2_instantiate_symtab): Likewise.
2615         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2616         (dw2_get_cu): Likewise.
2617         (create_cu_from_index_list): Change objfile parameter to
2618         dwarf2_per_objfile.
2619         (create_cus_from_index_list): Get dwarf2_per_objfile from
2620         context, adjust calls.
2621         (create_cus_from_index): Likewise.
2622         (create_signatured_type_table_from_index): Change objfile
2623         parameter to dwarf2_per_objfile.
2624         (create_signatured_type_table_from_debug_names): Change objfile
2625         parameter to dwarf2_per_objfile.
2626         (create_addrmap_from_index): Likewise.
2627         (create_addrmap_from_aranges): Likewise.
2628         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2629         (dw2_setup): Remove.
2630         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2631         context.
2632         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2633         get_dwarf2_per_objfile.
2634         (dw2_forget_cached_source_info): Likewise.
2635         (dw2_map_symtabs_matching_filename): Likewise.
2636         (struct dw2_symtab_iterator) <index>: Remove.
2637         <dwarf2_per_objfile>: New field.
2638         (dw2_symtab_iter_init): Replace index parameter with
2639         dwarf2_per_objfile.
2640         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2641         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2642         (dw2_print_stats): Likewise.
2643         (dw2_dump): Likewise.
2644         (dw2_expand_symtabs_for_function): Likewise.
2645         (dw2_expand_all_symtabs): Likewise.
2646         (dw2_expand_symtabs_with_fullname): Likewise.
2647         (dw2_expand_marked_cus): Replace index and objfile parameters
2648         with dwarf2_per_objfile.
2649         (dw_expand_symtabs_matching_file_matcher): Add
2650         dwarf2_per_objfile parameter and adjust calls.
2651         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2652         adjust calls.
2653         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2654         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2655         adjust calls.
2656         (create_cus_from_debug_names_list): Replace objfile parameter
2657         with dwarf2_per_objfile and adjust calls.
2658         (create_cus_from_debug_names): Likewise.
2659         (dwarf2_read_debug_names): Likewise.
2660         (mapped_debug_names::namei_to_name): Adjust call.
2661         (dw2_debug_names_iterator::next): Likewise.
2662         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2663         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2664         (dw2_debug_names_dump): Likewise.
2665         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2666         (dw2_debug_names_expand_symtabs_matching): Likewise.
2667         (dwarf2_initialize_objfile): Likewise.
2668         (dwarf2_build_psymtabs): Likewise.
2669         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2670         this_cu.
2671         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2672         (read_and_check_comp_unit_head): Likewise.
2673         (read_abbrev_offset): Likewise.
2674         (create_debug_type_hash_table): Likewise.
2675         (create_debug_types_hash_table): Likewise.
2676         (create_all_type_units): Replace objfile parameter with
2677         dwarf2_per_objfile.
2678         (add_type_unit): Add dwarf2_per_objfile parameter.
2679         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2680         with dwarf2_per_objfile.
2681         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2682         (lookup_dwp_signatured_type): Likewise.
2683         (lookup_signatured_type): Likewise.
2684         (read_cutu_die_from_dwo): Likewise.
2685         (init_tu_and_read_dwo_dies): Likewise.
2686         (init_cutu_and_read_dies): Likewise.
2687         (init_cutu_and_read_dies_no_follow): Likewise.
2688         (allocate_type_unit_groups_table): Add objfile parameter.
2689         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2690         (get_type_unit_group): Likewise.
2691         (process_psymtab_comp_unit): Update call.
2692         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2693         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2694         (print_tu_stats): Likewise.
2695         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2696         in void* parameter.
2697         (build_type_psymtabs): Change objfile parameter to
2698         dwarf2_per_objfile.
2699         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2700         passed in void* parameter.
2701         (process_skeletonless_type_units): Change objfile parameter to
2702         dwarf2_per_objfile.
2703         (set_partial_user): Likewise.
2704         (dwarf2_build_psymtabs_hard): Likewise.
2705         (read_comp_units_from_section): Likewise.
2706         (create_all_comp_units): Likewise.
2707         (scan_partial_symbols): Update calls.
2708         (add_partial_symbol): Likewise.
2709         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2710         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2711         (process_queue): Add dwarf2_per_objfile parameter.
2712         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2713         (compute_compunit_symtab_includes): Likewise.
2714         (process_cu_includes): Add dwarf2_per_objfile parameter.
2715         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2716         (process_full_type_unit): Likewise.
2717         (process_imported_unit_die): Update call.
2718         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2719         (read_file_scope): Likewise.
2720         (allocate_dwo_file_hash_table): Add objfile parameter.
2721         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2722         (create_cus_hash_table): Likewise.
2723         (create_dwp_hash_table): Likewise.
2724         (create_dwo_unit_in_dwp_v1): Likewise.
2725         (create_dwp_v2_section): Likewise.
2726         (create_dwo_unit_in_dwp_v2): Likewise.
2727         (lookup_dwo_unit_in_dwp): Likewise.
2728         (try_open_dwop_file): Likewise.
2729         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2730         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2731         cleanup to include a reference to dwarf2_per_objfile.
2732         (open_dwp_file): Add dwarf2_per_objfile parameter.
2733         (open_and_init_dwp_file): Likewise.
2734         (get_dwp_file): Likewise.
2735         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2736         (queue_and_load_all_dwo_tus): Update call.
2737         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2738         data.
2739         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2740         (dwarf2_ranges_process): Likewise.
2741         (dwarf2_get_pc_bounds): Likewise.
2742         (mark_common_block_symbol_computed): Likewise.
2743         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2744         (dwarf2_read_abbrevs): Update call.
2745         (read_partial_die): Use dwarf2_per_objfile from cu.
2746         (find_partial_die): Likewise.
2747         (fixup_partial_die): Likewise.
2748         (read_attribute_value): Likewise.
2749         (read_indirect_string_at_offset_from): Add objfile parameter.
2750         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2751         parameter.
2752         (read_indirect_string_from_dwz): Add objfile parameter.
2753         (read_indirect_string): Add objfile parameter.
2754         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2755         (read_addr_index): Use dwarf2_per_objfile from cu.
2756         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2757         call dw2_setup.
2758         (read_str_index): Use dwarf2_per_objfile from cu.
2759         (get_debug_line_section): Likewise.
2760         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2761         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2762         (new_symbol_full): Use dwarf2_per_objfile from cu.
2763         (build_error_marker_type): Likewise.
2764         (lookup_die_type): Likewise.
2765         (determine_prefix): Likewise.
2766         (follow_die_offset): Likewise.
2767         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2768         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2769         (dwarf2_fetch_die_type_sect_off): Likewise.
2770         (dwarf2_get_die_type): Likewise.
2771         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2772         (get_signatured_type): Likewise.
2773         (get_DW_AT_signature_type): Likewise.
2774         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2775         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2776         (cu_debug_loc_section): Likewise.
2777         (fill_in_loclist_baton): Likewise.
2778         (dwarf2_symbol_mark_computed): Likewise.
2779         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2780         dwarf2_per_objfile.
2781         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2782         parameter.
2783         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2784         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2785         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2786         (set_die_type): Use dwarf2_free_objfile from cu.
2787         (get_die_type_at_offset): Likewise.
2788         (dwarf2_per_objfile_free): Don't assign global variable.
2789         (debug_names) <constructor>: Add dwarf2_per_objfile
2790         parameter, update m_debugstrlookup construction.
2791         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2792         parameter.
2793         <m_dwarf2_per_objfile>: New field.
2794         <lookup>: Use m_dwarf2_per_objfile.
2795         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2796         (psyms_seen_size): Likewise.
2797         (write_gdbindex): Replace objfile parameter with
2798         dwarf2_per_objfile.
2799         (write_debug_names): Likewise.
2800         (write_psymtabs_to_index): Likewise.
2801         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2802         calls.
2803
2804 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2805
2806         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2807         <dwarf2_per_objfile>: New field.
2808         (struct dwarf2_per_cu_data) <objfile>: Remove.
2809         <dwarf2_per_objfile>: New field.
2810         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2811         of objfile.
2812         (create_signatured_type_table_from_index): Likewise.
2813         (create_debug_type_hash_table): Likewise.
2814         (fill_in_sig_entry_from_dwo_entry): Likewise.
2815         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2816         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2817         objfile.
2818         (create_partial_symtab): Access objfile through
2819         dwarf2_per_objfile.
2820         (process_psymtab_comp_unit_reader): Likewise.
2821         (read_comp_units_from_section): Likewise.
2822         (scan_partial_symbols): Likewise.
2823         (add_partial_symbol): Likewise.
2824         (add_partial_subprogram): Likewise.
2825         (peek_die_abbrev): Likewise.
2826         (fixup_go_packaging): Likewise.
2827         (process_full_comp_unit): Likewise.
2828         (process_full_type_unit): Likewise.
2829         (process_imported_unit_die): Likewise.
2830         (dwarf2_compute_name): Likewise.
2831         (dwarf2_physname): Likewise.
2832         (read_import_statement): Likewise.
2833         (create_cus_hash_table): Assign dwarf2_physname instead of
2834         objfile.
2835         (read_func_scope): Access objfile through dwarf2_per_objfile.
2836         (read_lexical_block_scope): Likewise.
2837         (read_call_site_scope): Likewise.
2838         (read_variable): Likewise.
2839         (dwarf2_rnglists_process): Likewise.
2840         (dwarf2_ranges_process): Likewise.
2841         (dwarf2_ranges_read): Likewise.
2842         (dwarf2_record_block_ranges): Likewise.
2843         (dwarf2_add_field): Likewise.
2844         (dwarf2_add_member_fn): Likewise.
2845         (read_structure_type): Likewise.
2846         (process_structure_scope): Likewise.
2847         (read_enumeration_type): Likewise.
2848         (read_array_type): Likewise.
2849         (read_common_block): Likewise.
2850         (read_namespace_type): Likewise.
2851         (read_namespace): Likewise.
2852         (read_module_type): Likewise.
2853         (read_tag_pointer_type): Likewise.
2854         (read_tag_ptr_to_member_type): Likewise.
2855         (read_tag_string_type): Likewise.
2856         (read_subroutine_type): Likewise.
2857         (read_typedef): Likewise.
2858         (read_base_type): Likewise.
2859         (attr_to_dynamic_prop): Likewise.
2860         (read_subrange_type): Likewise.
2861         (read_unspecified_type): Likewise.
2862         (load_partial_dies): Likewise.
2863         (read_partial_die): Likewise.
2864         (find_partial_die): Likewise.
2865         (guess_partial_die_structure_name): Likewise.
2866         (fixup_partial_die): Likewise.
2867         (read_attribute_value): Likewise.
2868         (read_addr_index_from_leb128): Likewise.
2869         (dwarf2_read_addr_index): Likewise.
2870         (dwarf2_string_attr): Likewise.
2871         (lnp_state_machine::check_line_address): Likewise.
2872         (dwarf_decode_lines_1): Likewise.
2873         (dwarf_decode_lines): Likewise.
2874         (dwarf2_start_symtab): Likewise.
2875         (var_decode_location): Likewise.
2876         (new_symbol_full): Likewise.
2877         (dwarf2_const_value_data): Likewise.
2878         (dwarf2_const_value_attr): Likewise.
2879         (dwarf2_const_value): Likewise.
2880         (die_type): Likewise.
2881         (die_containing_type): Likewise.
2882         (lookup_die_type): Likewise.
2883         (guess_full_die_structure_name): Likewise.
2884         (anonymous_struct_prefix): Likewise.
2885         (dwarf2_name): Likewise.
2886         (follow_die_ref_or_sig): Likewise.
2887         (follow_die_offset): Likewise.
2888         (follow_die_ref): Likewise.
2889         (dwarf2_fetch_die_loc_sect_off): Likewise.
2890         (dwarf2_fetch_constant_bytes): Likewise.
2891         (dwarf2_fetch_die_type_sect_off): Likewise.
2892         (dwarf2_get_die_type): Likewise.
2893         (follow_die_sig): Likewise.
2894         (decode_locdesc): Likewise.
2895         (dwarf2_per_cu_objfile): Likewise.
2896         (dwarf2_per_cu_text_offset): Likewise.
2897         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2898         objfile.
2899         (set_die_type): Access objfile through
2900         dwarf2_per_objfile.
2901
2902 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2903
2904         * valprint.c (converted_character_d): Remove typedef.
2905         (DEF_VEC_O (converted_character_d)): Remove.
2906         (count_next_character): Use std::vector.
2907         (print_converted_chars_to_obstack): Likewise.
2908         (generic_printstr): Likewise.
2909
2910 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2911
2912         * xml-support.h (struct gdb_xml_value): Add constructor.
2913         <value>: Change type to unique_xmalloc_ptr.
2914         (gdb_xml_value_s): Remove typedef.
2915         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2916         (gdb_xml_element_start_handler): Change parameter type to
2917         std::vector.
2918         (xml_find_attribute): Likewise.
2919         * xml-support.c (xml_find_attribute): Change parameter type to
2920         std::vector and adjust.
2921         (gdb_xml_values_cleanup): Remove.
2922         (gdb_xml_parser::start_element): Adjust to std::vector.
2923         (xinclude_start_include): Change paraeter type to std::vector
2924         and adjust.
2925         * btrace.c (check_xml_btrace_version): Likewise.
2926         (parse_xml_btrace_block): Likewise.
2927         (parse_xml_btrace_pt_config_cpu): Likewise.
2928         (parse_xml_btrace_pt): Likewise.
2929         (parse_xml_btrace_conf_bts): Likewise.
2930         (parse_xml_btrace_conf_pt): Likewise.
2931         * memory-map.c (memory_map_start_memory): Likewise.
2932         (memory_map_start_property): Likewise.
2933         * osdata.c (osdata_start_osdata): Likewise.
2934         (osdata_start_item): Likewise.
2935         (osdata_start_column): Likewise.
2936         * remote.c (start_thread): Likewise.
2937         * solib-aix.c (library_list_start_library): Likewise.
2938         (library_list_start_list): Likewise.
2939         * solib-svr4.c (library_list_start_library): Likewise.
2940         (svr4_library_list_start_list): Likewise.
2941         * solib-target.c (library_list_start_segment): Likewise.
2942         (library_list_start_section): Likewise.
2943         (library_list_start_library): Likewise.
2944         (library_list_start_list): Likewise.
2945         * tracepoint.c (traceframe_info_start_memory): Likewise.
2946         (traceframe_info_start_tvar): Likewise.
2947         * xml-syscall.c (syscall_start_syscall): Likewise.
2948         * xml-tdesc.c (tdesc_start_target): Likewise.
2949         (tdesc_start_feature): Likewise.
2950         (tdesc_start_reg): Likewise.
2951         (tdesc_start_union): Likewise.
2952         (tdesc_start_struct): Likewise.
2953         (tdesc_start_flags): Likewise.
2954         (tdesc_start_enum): Likewise.
2955         (tdesc_start_field): Likewise.
2956         (tdesc_start_enum_value): Likewise.
2957         (tdesc_start_vector): Likewise.
2958
2959 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2960
2961         * extension.h (struct xmethod_worker) <clone>: Remove.
2962         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2963         Remove.
2964         (python_xmethod_worker::clone): Remove.
2965         * valops.c (find_overload_match): Use std::move instead of
2966         clone.
2967
2968 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2969
2970         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2971         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2972         <free_xmethod_worker_data>: Remove.
2973         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2974         <get_xmethod_arg_types>: Remove.
2975         <get_xmethod_result_type>: Remove.
2976         <invoke_xmethod>: Remove.
2977         * extension.c (new_xmethod_worker): Remove.
2978         (clone_xmethod_worker): Remove.
2979         (get_matching_xmethod_workers): Return void, pass std::vector by
2980         pointer.
2981         (get_xmethod_arg_types): Rename to...
2982         (xmethod_worker::get_arg_types): ... this, and adjust.
2983         (get_xmethod_result_type): Rename to...
2984         (xmethod_worker::get_result_type): ... this, and adjust.
2985         (invoke_xmethod): Remove.
2986         (free_xmethod_worker): Remove.
2987         (free_xmethod_worker_vec): Remove.
2988         * extension.h (enum ext_lang_rc): Move here from
2989         extension-priv.h.
2990         (struct xmethod_worker): Add constructor and destructor.
2991         <data>: Remove.
2992         <value>: Remove.
2993         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2994         virtual pure methods.
2995         <get_arg_types, get_result_type>: New methods.
2996         (xmethod_worker_ptr): Remove typedef.
2997         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2998         (xmethod_worker_vec): Remove typedef.
2999         (xmethod_worker_up): New typedef.
3000         (invoke_xmethod): Remove.
3001         (clone_xmethod_worker): Remove.
3002         (free_xmethod_worker): Remove.
3003         (free_xmethod_worker_vec): Remove.
3004         (get_xmethod_arg_types): Remove.
3005         (get_xmethod_result_type): Remove.
3006         * valops.c (find_method_list): Use std::vector, don't use
3007         intermediate vector.
3008         (value_find_oload_method_list): Use std::vector.
3009         (find_overload_match): Use std::vector.
3010         (find_oload_champ): Use std::vector.
3011         * value.c (value_free): Use operator delete.
3012         (value_of_xmethod): Rename to...
3013         (value_from_xmethod): ... this.  Don't assign
3014         xmethod_worker::value, take rvalue-reference.
3015         (result_type_of_xmethod): Adjust.
3016         (call_xmethod): Adjust.
3017         * value.h: Include extension.h.
3018         (struct xmethod_worker): Don't forward-declare.
3019         (value_of_xmethod): Rename to...
3020         (value_from_xmethod): ... this, take rvalue-reference.
3021         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
3022         (struct python_xmethod_worker): ... this, add constructor and
3023         destructor.
3024         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
3025         (gdbpy_free_xmethod_worker_data): Rename to...
3026         (python_xmethod_worker::~python_xmethod_worker): ... this and
3027         adjust.
3028         (gdbpy_clone_xmethod_worker_data): Rename to...
3029         (python_xmethod_worker::clone): ... this and adjust.
3030         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
3031         temporary vector.
3032         (gdbpy_get_xmethod_arg_types): Rename to...
3033         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
3034         (gdbpy_get_xmethod_result_type): Rename to...
3035         (python_xmethod_worker::do_get_result_type): ... this and
3036         adjust.
3037         (gdbpy_invoke_xmethod): Rename to...
3038         (python_xmethod_worker::invoke): ... this and adjust.
3039         (new_python_xmethod_worker): Rename to...
3040         (python_xmethod_worker::python_xmethod_worker): ... this and
3041         adjust.
3042         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
3043         Remove.
3044         (gdbpy_free_xmethod_worker_data): Remove.
3045         (gdbpy_get_matching_xmethod_workers): Use std::vector.
3046         (gdbpy_get_xmethod_arg_types): Remove.
3047         (gdbpy_get_xmethod_result_type): Remove.
3048         (gdbpy_invoke_xmethod): Remove.
3049         * python/python.c (python_extension_ops): Remove obsolete
3050         callbacks.
3051
3052 2018-01-05  Pedro Alves  <palves@redhat.com>
3053
3054         PR gdb/18653
3055         * common/signals-state-save-restore.c
3056         (save_original_signals_state): New parameter 'quiet'.  Warn if we
3057         find a custom handler preinstalled, instead of internal erroring.
3058         But only warn if !quiet.
3059         * common/signals-state-save-restore.h
3060         (save_original_signals_state): New parameter 'quiet'.
3061         * main.c (captured_main_1): Move save_original_signals_state call
3062         after option handling, and pass QUIET.
3063
3064 2018-01-05  Pedro Alves  <palves@redhat.com>
3065
3066         * spu-tdep.c (spu_catch_start): Pass
3067         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
3068
3069 2018-01-05  Pedro Alves  <palves@redhat.com>
3070
3071         PR gdb/22670
3072         * ada-lang.c (literal_symbol_name_matcher): New function.
3073         (ada_get_symbol_name_matcher): Use it for
3074         symbol_name_match_type::SEARCH_NAME.
3075         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
3076         it down instead of assuming symbol_name_match_type::FULL.
3077         * block.h (block_lookup_symbol): New parameter 'match_type'.
3078         * c-valprint.c (print_unpacked_pointer): Use
3079         lookup_symbol_search_name instead of lookup_symbol.
3080         * compile/compile-object-load.c (get_out_value_type): Pass down
3081         symbol_name_match_type::SEARCH_NAME.
3082         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
3083         symbol_name_match_type::FULL.
3084         * cp-support.c (cp_get_symbol_name_matcher): Handle
3085         symbol_name_match_type::SEARCH_NAME.
3086         * infrun.c (insert_exception_resume_breakpoint): Use
3087         lookup_symbol_search_name.
3088         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
3089         * psymtab.c (maintenance_check_psymtabs): Use
3090         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
3091         * stack.c (print_frame_args): Use lookup_symbol_search_name and
3092         SYMBOL_SEARCH_NAME.
3093         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
3094         if symbol_name_match_type::SEARCH_NAME.
3095         (lookup_symbol_in_language): Pass down
3096         symbol_name_match_type::FULL.
3097         (lookup_symbol_search_name): New.
3098         (lookup_language_this): Pass down
3099         symbol_name_match_type::SEARCH_NAME.
3100         (lookup_symbol_aux, lookup_local_symbol): New parameter
3101         'match_type'.  Pass it down.
3102         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
3103         (lookup_symbol_search_name): New declaration.
3104         (lookup_symbol_in_block): New 'match_type' parameter.
3105
3106 2018-01-05  Pedro Alves  <palves@redhat.com>
3107
3108         PR gdb/22670
3109         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
3110         ada_lookup_symbol.
3111         (ada_lookup_symbol): Reimplement in terms of
3112         ada_lookup_symbol_list, bits factored out from
3113         ada_lookup_encoded_symbol.
3114
3115 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3116
3117         * ada-exp.y (write_object_renaming): When subscripting an array
3118         using a symbol as the index, pass the block in call to
3119         ada_lookup_encoded_symbol when looking that symbol up.
3120
3121 2018-01-05  Jerome Guitton  <guitton@adacore.com>
3122
3123         * ada-lang.c (ada_array_length): Use ada_index_type instead of
3124         TYPE_INDEX_TYPE.
3125
3126 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3127
3128         * ada-lang.c (ada_to_fixed_value_create): Add handling of
3129         the case where VALUE_LVAL (val0) is not lval_memory.
3130
3131 2018-01-05  Xavier Roirand  <roirand@adacore.com>
3132
3133         * ada-valprint.c (print_optional_low_bound): Handle
3134         character-indexed array printing like boolean-indexed array
3135         printing.
3136
3137 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3138
3139         * NEWS: Create a new section for the next release branch.
3140         Rename the section of the current branch, now that it has
3141         been cut.
3142
3143 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
3144
3145         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
3146         * version.in: Bump version to 8.1.50.DATE-git.
3147
3148 2018-01-03  Xavier Roirand  <roirand@adacore.com>
3149
3150         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
3151         Add field.
3152         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
3153         Add field.
3154         (default_exception_support_info) <catch_handlers_sym>: Add field.
3155         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
3156         (ada_exception_name_addr_1): Add "catch handlers" handling.
3157         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
3158         Update all callers.
3159         (create_excep_cond_exprs) <ex>: Add parameter.
3160         (re_set_exception): Update create_excep_cond_exprs call.
3161         (print_it_exception, print_one_exception, print_mention_exception)
3162         (print_recreate_exception): Add "catch handler" handling.
3163         (allocate_location_catch_handlers, re_set_catch_handlers)
3164         (check_status_catch_handlers, print_it_catch_handlers)
3165         (print_one_catch_handlers, print_mention_catch_handlers)
3166         (print_recreate_catch_handlers): New function.
3167         (catch_handlers_breakpoint_ops): New variable.
3168         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
3169         Add parameter.  Add "catch handler" handling.
3170         (ada_exception_sym_name, ada_exception_breakpoint_ops):
3171         Add "catch handler" handling.
3172         (ada_exception_catchpoint_cond_string): Add "catch handler"
3173         handling.
3174         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
3175         call.
3176         (catch_ada_handlers_command): New function.
3177         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
3178         operations structure.
3179         (_initialize_ada_language): Add "catch handlers" command entry.
3180         * NEWS: Document "catch handlers" feature.
3181
3182 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3183
3184         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
3185         account when creating the array type of the slice.
3186         (ada_value_slice): Likewise.
3187
3188 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3189
3190         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
3191         New enum value.
3192         (create_array_type_with_stride): Add byte_stride_prop parameter.
3193         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
3194         New parameter.  Update all callers in this file.
3195         (array_type_has_dynamic_stride): New function.
3196         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
3197         of arrays with dynamic byte strides.
3198         * dwarf2read.c (read_array_type): Add support for dynamic
3199         DW_AT_byte_stride attributes.
3200
3201 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
3202
3203         * dwarf2read.c (read_unspecified_type): Treat
3204         DW_TAG_enumeration_type DIEs from Ada units as stubs.
3205
3206 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3207
3208         Update copyright year range in all GDB files.
3209
3210 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3211
3212         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
3213         and gdb/testsuite/gdb.base/step-line.c.
3214
3215 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3216
3217         * copyright.py (main): Dump the contents of
3218         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
3219         even if BY_HAND is empty.
3220
3221 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3222
3223         * top.c (print_gdb_version): Update Copyright year in version
3224         message.
3225
3226 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
3227
3228         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
3229
3230 For older changes see ChangeLog-2017.
3231 \f
3232 Local Variables:
3233 mode: change-log
3234 left-margin: 8
3235 fill-column: 74
3236 version-control: never
3237 coding: utf-8
3238 End: