gdb/ChangeLog

   1 2017-09-03  Tom Tromey  <tom@tromey.com>
   2
   3         * mi/mi-cmd-env.c (env_execute_cli_command): Use
   4         gdb::unique_xmalloc_ptr.
   5
   6 2017-09-03  Tom Tromey  <tom@tromey.com>
   7
   8         * thread.c (print_thread_info_1): Use string_printf.
   9         (thread_apply_command, thread_apply_all_command): Use
  10         std::string.
  11
  12 2017-09-03  Tom Tromey  <tom@tromey.com>
  13
  14         * valprint.c (val_print_string): Update.
  15         * gdbcore.h (memory_error_message): Return std::string.
  16         * corefile.c (memory_error_message): Return std::string.
  17         (memory_error): Update.
  18         * breakpoint.c (insert_bp_location): Update.
  19
  20 2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>
  21
  22         * target/waitstatus.h (target_waitstatus_to_string): Change
  23         return type to std::string.
  24         * target/waitstatus.c (target_waitstatus_to_string): Return
  25         std::string.
  26         * target.h (target_waitstatus_to_string): Remove declaration.
  27         * infrun.c (resume, clear_proceed_status_thread,
  28         print_target_wait_results, do_target_wait, save_waitstatus,
  29         stop_all_threads): Adjust.
  30         * record-btrace.c (record_btrace_wait): Adjust.
  31         * target-debug.h
  32         (target_debug_print_struct_target_waitstatus_p): Adjust.
  33
  34 2017-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
  35
  36         PR gdb/22046
  37         * nat/linux-procfs.c (parse_proc_status_state): Fix PROC_STATE_STOPPED
  38         detection.
  39
  40 2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
  41
  42         * NEWS (Changes since GDB 8.0): Add entry mentioning new support
  43         for setting/unsetting environment variables on the remote target.
  44         (New remote packets): Add entries for QEnvironmentHexEncoded,
  45         QEnvironmentUnset and QEnvironmentReset.
  46         * common/environ.c (gdb_environ::operator=): Extend method to
  47         handle m_user_set_env_list and m_user_unset_env_list.
  48         (gdb_environ::clear): Likewise.
  49         (match_var_in_string): Change type of first parameter from 'char
  50         *' to 'const char *'.
  51         (gdb_environ::set): Extend method to handle
  52         m_user_set_env_list and m_user_unset_env_list.
  53         (gdb_environ::unset): Likewise.
  54         (gdb_environ::clear_user_set_env): New method.
  55         (gdb_environ::user_set_envp): Likewise.
  56         (gdb_environ::user_unset_envp): Likewise.
  57         * common/environ.h (gdb_environ): Handle m_user_set_env_list and
  58         m_user_unset_env_list on move constructor/assignment.
  59         (unset): Add new default parameter 'update_unset_list = true'.
  60         (clear_user_set_env): New method.
  61         (user_set_envp): Likewise.
  62         (user_unset_envp): Likewise.
  63         (m_user_set_env_list): New std::set.
  64         (m_user_unset_env_list): Likewise.
  65         * common/rsp-low.c (hex2str): New function.
  66         (bin2hex): New overload for bin2hex function.
  67         * common/rsp-low.c (hex2str): New prototype.
  68         (str2hex): New overload prototype.
  69         * remote.c: Include "environ.h". Add QEnvironmentHexEncoded,
  70         QEnvironmentUnset and QEnvironmentReset.
  71         (remote_protocol_features): Add QEnvironmentHexEncoded,
  72         QEnvironmentUnset and QEnvironmentReset packets.
  73         (send_environment_packet): New function.
  74         (extended_remote_environment_support): Likewise.
  75         (extended_remote_create_inferior): Call
  76         extended_remote_environment_support.
  77         (_initialize_remote): Add QEnvironmentHexEncoded,
  78         QEnvironmentUnset and QEnvironmentReset packet configs.
  79         * unittests/environ-selftests.c (gdb_selftest_env_var):
  80         New variable.
  81         (test_vector_initialization): New function.
  82         (test_init_from_host_environ): Likewise.
  83         (test_reinit_from_host_environ): Likewise.
  84         (test_set_A_unset_B_unset_A_cannot_find_A_can_find_B):
  85         Likewise.
  86         (test_unset_set_empty_vector): Likewise.
  87         (test_vector_clear): Likewise.
  88         (test_std_move): Likewise.
  89         (test_move_constructor):
  90         (test_self_move): Likewise.
  91         (test_set_unset_reset): Likewise.
  92         (run_tests): Rewrite in terms of the functions above.
  93
  94 2017-08-31  Weimin Pan  <weimin.pan@oracle.com>
  95
  96         * sparc64-tdep.c (adi_stat_t): Fix comment formatting.
  97         (adi_available): Use a temp variable of type CORE_ADDR as argument
  98         3 when calling target_auxv_search.
  99         (adi_normalize_address): Use masks and xor operators to calculate
 100         normalized address.
 101         (adi_read_versions, adi_write_versions, adi_print_versions)
 102         (do_examine, do_assign): Use paddress.
 103
 104 2017-08-29  John Baldwin  <jhb@FreeBSD.org>
 105
 106         * mips-fbsd-nat.c (getfpregs_supplies): Return true for FIR.
 107         * mips-fbsd-tdep.c (mips_fbsd_supply_fpregs): Split supply of FSR
 108         out of loop and add supply of FIR.
 109         (mips_fbsd_collect_fpregs): Split collect of FSR out of loop and
 110         add collect of FIR.
 111
 112 2017-08-28  Simon Marchi  <simon.marchi@ericsson.com>
 113
 114         PR gdb/21827
 115         * cli/cli-script.c (define_command): Don't convert command name
 116         to lower case.
 117
 118 2017-08-25  Joel Brobecker  <brobecker@adacore.com>
 119
 120         * ada-lang.c (ada_lookup_struct_elt_type): Remove parameter "dispp".
 121         Update all callers accordingly. Remove all code blocks handling
 122         the case where DISPP is not NULL.
 123
 124 2017-08-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 125
 126         PR symtab/22003
 127         * dwarf2read.c (dwarf2_const_value_attr, dump_die_shallow)
 128         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
 129         (skip_form_bytes, attr_form_is_constant): Handle DW_FORM_implicit_const.
 130
 131 2017-08-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 132
 133         * dwarf2read.c (build_type_psymtabs_reader): New prototype.
 134         (process_psymtab_comp_unit): Accept IS_DEBUG_TYPES.
 135         (read_comp_units_from_section): New parameter abbrev_section, use
 136         read_and_check_comp_unit_head, allocate signatured_type if needed.
 137         (create_all_comp_units): Update read_comp_units_from_section caller.
 138
 139 2017-08-23  Pedro Alves  <palves@redhat.com>
 140
 141         PR remote/21852
 142         * remote.c (add_current_inferior_and_thread): Set inferior_ptid
 143         to null_ptid and switch to thread without reading the registers
 144         after adding the inferior.
 145
 146 2017-08-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 147
 148         * NEWS (Changes since GDB 8.0): Add set compile-gcc and show
 149         compile-gcc.
 150         * compile/compile.c (compile_gcc, show_compile_gcc): New.
 151         (compile_to_object): Implement compile_gcc.
 152         (_initialize_compile): Install "set compile-gcc".  Initialize
 153         compile_gcc.
 154
 155 2017-08-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 156
 157         * compile/compile.c (compile_to_object): Conditionally call
 158         set_verbose.  Conditionally call compile or compile_v0.
 159
 160 2017-08-07  Weimin Pan  <weimin.pan@oracle.com>
 161
 162         * sparc64-tdep.h: (adi_normalize_address): New export.
 163         * sparc-nat.h: (open_adi_tag_fd): New export.
 164         * sparc64-linux-nat.c: (open_adi_tag_fd): New function.
 165         * sparc64-linux-tdep.c:
 166         (SEGV_ACCADI, SEGV_ADIDERR, SEGV_ADIPERR) New defines.
 167         (sparc64_linux_handle_segmentation_fault): New function.
 168         (sparc64_linux_init_abi): Register
 169         sparc64_linux_handle_segmentation_fault
 170         * sparc64-tdep.c: Include cli-utils.h,gdbcmd.h,auxv.h.
 171         (sparc64_addr_bits_remove): New function.
 172         (sparc64_init_abi): Register sparc64_addr_bits_remove.
 173         (MAX_PROC_NAME_SIZE): New macro.
 174         (AT_ADI_BLKSZ, AT_ADI_NBITS, AT_ADI_UEONADI) New defines.
 175         (sparc64adilist): New variable.
 176         (adi_proc_list): New variable.
 177         (find_adi_info): New function.
 178         (add_adi_info): New function.
 179         (get_adi_info_proc): New function.
 180         (get_adi_info): New function.
 181         (info_adi_command): New function.
 182         (read_maps_entry): New function.
 183         (adi_available): New function.
 184         (adi_normalize_address): New function.
 185         (adi_align_address): New function.
 186         (adi_convert_byte_count): New function.
 187         (adi_tag_fd): New function.
 188         (adi_is_addr_mapped): New function.
 189         (adi_read_versions): New function.
 190         (adi_write_versions): New function.
 191         (adi_print_versions): New function.
 192         (do_examine): New function.
 193         (do_assign): New function.
 194         (adi_examine_command): New function.
 195         (adi_assign_command): New function.
 196         (_initialize_sparc64_adi_tdep): New function.
 197
 198 2017-08-22  Simon Marchi  <simon.marchi@ericsson.com>
 199
 200         * breakpoint.c (breakpoints_info): Rename to ...
 201         (info_breakpoints_command): ... this.
 202         (watchpoints_info): Rename to ...
 203         (info_watchpoints_command): ... this.
 204         (tracepoints_info): Rename to ...
 205         (info_tracepoints_command): ... this.
 206         (_initialize_breakpoint): Adjust.
 207         * dcache.c (dcache_info): Rename to ...
 208         (info_display_command): ... this.
 209         (_initialize_dcache): Adjust.
 210         * frame.h (args_info): Rename to ...
 211         (info_args_command): ... this.
 212         (locals_info): Rename to ...
 213         (info_locals_command): ... this.
 214         * infcmd.c (nofp_registers_info): Rename to ...
 215         (info_registers_command): ... this.
 216         (float_info): Rename to ...
 217         (info_float_command): ... this.
 218         (program_info): Rename to ...
 219         (info_program_command): ... this.
 220         (all_registers_info): Rename to ...
 221         (info_all_registers_command): ... this.
 222         (vector_info): Rename to ...
 223         (info_vector_command): ... this.
 224         (float_info): Rename to ...
 225         (info_float_command): ... this.
 226         (_initialize_infcmd): Adjust.
 227         * inferior.h (term_info): Rename to ...
 228         (info_terminal_command): ... this.
 229         * inflow.c (term_info): Rename to ...
 230         (info_terminal_command): ... this.
 231         (_initialize_inflow): Adjust.
 232         * infrun.c (signals_info): Rename to ...
 233         (info_signals_command): ... this.
 234         (_initialize_infrun): Adjust.
 235         * objc-lang.c (classes_info): Rename to ...
 236         (info_classes_command): ... this.
 237         (selectors_info): Rename to ...
 238         (info_selectors_command): ... this.
 239         (_initialize_objc_language): Adjust.
 240         * printcmd.c (sym_info): Rename to ...
 241         (info_symbol_command): ... this.
 242         (address_info): Rename to ...
 243         (info_address_command): ... this.
 244         (display_info): Rename to ...
 245         (info_display_command): ... this.
 246         (_initialize_printcmd): Adjust.
 247         * reverse.c (bookmarks_info): Rename to ...
 248         (info_breakpoints_command): ... this.
 249         (_initialize_reverse): Adjust.
 250         * ser-go32.c (dos_info): Rename to ...
 251         (info_serial_command): ... this.
 252         (_initialize_ser_dos): Adjust.
 253         * skip.c (skip_info): Rename to ...
 254         (info_skip_command): ... this.
 255         (_initialize_step_skip): Adjust.
 256         * source.c (line_info): Rename to ...
 257         (info_line_command): ... this.
 258         (source_info): Rename to ...
 259         (info_source_command)
 260         * stack.c (frame_info): Rename to ...
 261         (info_frame_command): ... this.
 262         (locals_info): Rename to ...
 263         (info_locals_command): ... this.
 264         (args_info): Rename to ...
 265         (info_args_command): ... this.
 266         (_initialize_stack): Adjust.
 267         * symtab.c (sources_info): Rename to ...
 268         (info_sources_command): ... this.
 269         (variables_info): Rename to ...
 270         (info_variables_command): ... this.
 271         (functions_info): Rename to ...
 272         (info_functions_command): ... this.
 273         (types_info): Rename to ...
 274         (info_types_command): ... this.
 275         (_initialize_symtab): Adjust.
 276         * target.c (target_info): Rename to ...
 277         (info_target_command): ... this.
 278         (initialize_targets): Adjust.
 279         * tracepoint.c (tvariables_info): Rename to ...
 280         (info_tvariables_command): ... this.
 281         (scope_info): Rename to ...
 282         (info_scope_command): ... this.
 283         (trace_dump_actions): Adjust.
 284         (_initialize_tracepoint): Adjust.
 285
 286 2017-08-22  Tom Tromey  <tom@tromey.com>
 287
 288         * breakpoint.h (install_breakpoint): Update.
 289         * breakpoint.c (add_solib_catchpoint): Update.
 290         (install_breakpoint): Change argument to a std::unique_ptr.
 291         (create_fork_vfork_event_catchpoint): Use std::unique_ptr.
 292         (create_breakpoint_sal, create_breakpoint): Update.
 293         (watch_command_1, catch_exec_command_1)
 294         (strace_marker_create_breakpoints_sal): Use std::unique_ptr.
 295         (add_to_breakpoint_chain): Change argument to a std::unique_ptr.
 296         Return the breakpoint.
 297         (set_raw_breakpoint_without_location, set_raw_breakpoint)
 298         (new_single_step_breakpoint): Update.
 299         * break-catch-throw.c (handle_gnu_v3_exceptions): Use
 300         std::unique_ptr.
 301         * break-catch-syscall.c (create_syscall_event_catchpoint): Use
 302         std::unique_ptr.
 303         * break-catch-sig.c (create_signal_catchpoint): Use
 304         std::unique_ptr.
 305         * ada-lang.c (create_ada_exception_catchpoint): Use
 306         std::unique_ptr.
 307
 308 2017-08-22  Tom Tromey  <tom@tromey.com>
 309
 310         * breakpoint.c (add_solib_catchpoint): Use std::unique_ptr.
 311
 312 2017-08-22  Tom Tromey  <tom@tromey.com>
 313
 314         * psymtab.c (psymtab_search_name): Return a unique_xmalloc_ptr.
 315         (lookup_partial_symbol): Update.
 316
 317 2017-08-22  Tom Tromey  <tom@tromey.com>
 318
 319         * source.h (rewrite_source_path): Return a unique_xmalloc_ptr.
 320         * source.c (rewrite_source_path): Return a unique_xmalloc_ptr.
 321         (find_and_open_source, symtab_to_fullname): Update.
 322         * psymtab.c (psymtab_to_fullname): Update.
 323
 324 2017-08-22  Tom Tromey  <tom@tromey.com>
 325
 326         * exec.c (exec_file_attach): Update.
 327         * linux-thread-db.c (try_thread_db_load): Update.
 328         * guile/scm-safe-call.c (gdbscm_safe_source_script): Update.
 329         * utils.c (gdb_realpath): Change return type.
 330         (gdb_realpath_keepfile): Update.
 331         (gdb_realpath_check_trailer, gdb_realpath_tests): New functions.
 332         (_initialize_utils): Register the new self test.
 333         * source.c (openp): Update.
 334         (find_and_open_source): Update.
 335         * nto-tdep.c (nto_find_and_open_solib): Update.
 336         * main.c (set_gdb_data_directory): Update.
 337         (captured_main_1): Update.
 338         * dwarf2read.c (dwarf2_get_dwz_file): Update
 339         (dw2_map_symbol_filenames): Update.
 340         * auto-load.c (auto_load_safe_path_vec_update): Update.
 341         (filename_is_in_auto_load_safe_path_vec): Change type of
 342         "filename_realp".
 343         (auto_load_objfile_script): Update.
 344         (file_is_auto_load_safe): Update.  Use std::string.
 345         * utils.h (gdb_realpath): Return a gdb::unique_xmalloc_ptr.
 346
 347 2017-08-22  Tom Tromey  <tom@tromey.com>
 348
 349         * utils.c (gdb_realpath_keepfile): Return a
 350         gdb::unique_xmalloc_ptr.
 351         * exec.c (exec_file_attach): Update.
 352         * utils.h (gdb_realpath_keepfile): Return a
 353         gdb::unique_xmalloc_ptr.
 354
 355 2017-08-22  Tom Tromey  <tom@tromey.com>
 356
 357         * compile/compile.c (compile_file_command): Use
 358         gdb::unique_xmalloc_ptr, std::string.
 359         * utils.c (gdb_abspath): Change return type.
 360         * source.c (openp): Update.
 361         * objfiles.c (allocate_objfile): Update.
 362         * main.c (set_gdb_data_directory): Update.
 363         * utils.h (gdb_abspath): Return a gdb::unique_xmalloc_ptr.
 364
 365 2017-08-22  Zhouyi Zhou  <zhouzhouyi@gmail.com>
 366
 367         * cli-cmds.c (list_commands): List actual code around more than
 368         one location.
 369
 370 2017-08-21  John Baldwin  <jhb@FreeBSD.org>
 371
 372         * fbsd-nat.c (fbsd_add_threads): Use array type for `lwps'.
 373
 374 2017-08-21  Pedro Alves  <palves@redhat.com>
 375
 376         PR gdb/19487
 377         * c-exp.y (variable production): Handle function aliases.
 378         * minsyms.c (msymbol_is_text): New function.
 379         * minsyms.h (msymbol_is_text): Declare.
 380         * symtab.c (find_function_alias_target): New function.
 381         * symtab.h (find_function_alias_target): Declare.
 382
 383 2017-08-21  Pedro Alves  <palves@redhat.com>
 384
 385         * eval.c (evaluate_subexp_standard) <OP_TYPE>: Don't dig past
 386         typedefs.
 387         * typeprint.c (whatis_exp): If handling "whatis", and expression
 388         is OP_TYPE, strip one typedef level.  Otherwise don't strip
 389         typedefs here.
 390         * valops.c (value_cast): Save "to" type before resolving
 391         stubs/typedefs.  Use that type as resulting value's type.
 392
 393 2017-08-18  Tom Tromey  <tom@tromey.com>
 394             Pedro Alves  <palves@redhat.com>
 395
 396         * spu-multiarch.c (parse_spufs_run): Use scoped_restore.
 397         * sol-thread.c (sol_thread_resume, sol_thread_wait)
 398         (sol_thread_xfer_partial, rw_common): Use scoped_restore.
 399         * procfs.c (procfs_do_thread_registers): Use scoped_restore.
 400         * proc-service.c (ps_xfer_memory): Use scoped_restore.
 401         * linux-tdep.c (linux_corefile_thread): Remove a cleanup.
 402         (linux_get_siginfo_data): Add "thread" argument.  Use
 403         scoped_restore.
 404         * linux-nat.c (linux_child_follow_fork)
 405         (check_stopped_by_watchpoint): Use scoped_restore.
 406         * infrun.c (displaced_step_prepare_throw, write_memory_ptid)
 407         (THREAD_STOPPED_BY, handle_signal_stop): Use scoped_restore.
 408         (restore_inferior_ptid, save_inferior_ptid): Remove.
 409         * btrace.c (btrace_fetch): Use scoped_restore.
 410         * bsd-uthread.c (bsd_uthread_fetch_registers)
 411         (bsd_uthread_store_registers): Use scoped_restore.
 412         * breakpoint.c (reattach_breakpoints, detach_breakpoints): Use
 413         scoped_restore.
 414         * aix-thread.c (aix_thread_resume, aix_thread_wait)
 415         (aix_thread_xfer_partial): Use scoped_restore.
 416         * inferior.h (save_inferior_ptid): Remove.
 417
 418 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 419
 420         PR tdep/21818
 421         * arm-tdep.c (gdb_print_insn_arm): Mark
 422         USER_SPECIFIED_MACHINE_TYPE if exec_bfd isn't NULL.
 423
 424 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 425
 426         * NEWS: Mention GDBserver's new option "--selftest".
 427         * Makefile.in (SFILES): Remove selftest.c, add common/selftest.c.
 428         * selftest.c: Move it to common/selftest.c.
 429         * selftest.h: Move it to common/selftest.h.
 430         * selftest-arch.c (reset): New function.
 431         (tests_with_arch): Call reset.
 432
 433 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 434
 435         * selftest.c (run_tests): Don't call QUIT.  Call debug_printf
 436         instead of exception_fprintf and printf_filtered.
 437
 438 2017-08-18  Yao Qi  <yao.qi@linaro.org>
 439
 440         * selftest.c (register_self_test): Rename it to
 441         selftests::register_test.
 442         (run_self_tests): selftest::run_tests.
 443         * selftest.h: Update declarations.
 444         * selftest-arch.c (register_self_test_foreach_arch): Rename it to
 445         selftests::register_test_foreach_arch.
 446         * selftest-arch.h: Update declaration.
 447         * aarch64-tdep.c: Update.
 448         * arm-tdep.c: Likewise.
 449         * disasm-selftests.c: Likewise.
 450         * dwarf2loc.c: Likewise.
 451         * dwarf2-frame.c: Likewise.
 452         * findvar.c: Likewise.
 453         * gdbarch-selftests.c: Likewise.
 454         * maint.c (maintenance_selftest): Likewise.
 455         * regcache.c: Likewise.
 456         * rust-exp.y: Likewise.
 457         * selftest-arch.c: Likewise.
 458         * unittests/environ-selftests.c: Likewise.
 459         * unittests/function-view-selftests.c: Likewise.
 460         * unittests/offset-type-selftests.c: Likewise.
 461         * unittests/optional-selftests.c: Likewise.
 462         * unittests/scoped_restore-selftests.c: Likewise.
 463         * utils-selftests.c: Likewise.
 464
 465 2017-08-17  Pedro Alves  <palves@redhat.com>
 466
 467         * cli/cli-cmds.c (source_command): Delete 'old_source_verbose'
 468         local.
 469
 470 2017-08-17  Pedro Alves  <palves@redhat.com>
 471
 472         * dwarf2read.c (struct dwarf2_cu) <line_header_die_owner>: New
 473         field.
 474         (reset_die_in_process): Delete, replaced by ...
 475         (process_die_scope): ... this new class.  Make it responsible for
 476         freeing cu->line_header too.
 477         (process_die): Use process_die_scope.
 478         (handle_DW_AT_stmt_list): Record the line header's owner CU/DIE in
 479         cu->line_header_die_owner.  Don't release the line header if it's
 480         owned by the CU.
 481         (setup_type_unit_groups): Make the CU/DIE own the line header.
 482         Don't release the line header here.
 483
 484 2017-08-17  Alex Lindsay  <alexlindsay239@gmail.com>  (tiny change)
 485
 486         * elfread.c (elf_read_minimal_symbols): xfree synthsyms.
 487
 488 2017-08-17  Ruslan Kabatsayev  <b7.10110111@gmail.com>
 489
 490         * NEWS: Mention new shortcuts for nexti and stepi in TUI
 491         Single-Key mode
 492
 493 2017-08-16  Ruslan Kabatsayev  <b7.10110111@gmail.com>
 494
 495         * tui/tui.c (tui_commands): Add "nexti" and "stepi" to the Single-Key
 496         mode command list.
 497
 498 2017-08-15  Stafford Horne  <shorne@gmail.com>
 499
 500         * MAINTAINERS (Write After Approval): Add Stafford Horne.
 501
 502 2017-08-15  Stafford Horne  <shorne@gmail.com>
 503
 504         * xtensa-tdep.c (xtensa_init_reggroups): Use xstrdup for cpname.
 505
 506 2017-08-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 507
 508         PR gdb/21954
 509         * infcmd.c (unset_environment_command): Use the 'clear' method on
 510         the environment instead of resetting it.
 511
 512 2017-08-15  John Baldwin  <jhb@FreeBSD.org>
 513
 514         * fbsd-nat.c (fbsd_convert_siginfo): Fix compile on big-endian
 515         platforms.
 516
 517 2017-08-14  Tom Tromey  <tom@tromey.com>
 518
 519         * valprint.c (print_octal_chars): Use HOST_CHAR_BIT.
 520         (print_binary_chars): Likewise.
 521         (BITS_IN_BYTES): Remove.
 522
 523 2017-08-14  Tom Tromey  <tom@tromey.com>
 524
 525         PR gdb/21675
 526         * valprint.c (LOW_ZERO): Change value to 034.
 527         (print_octal_chars): Add static_asserts for octal constants.
 528         * printcmd.c (print_scalar_formatted): Add 'd' case.
 529
 530 2017-08-11  Tom Tromey  <tom@tromey.com>
 531
 532         * symfile.c (add_symbol_file_command): Use std::vector.
 533
 534 2017-08-14  Tom Tromey  <tom@tromey.com>
 535
 536         * break-catch-throw.c (handle_gnu_v3_exceptions): Use std::move.
 537         * break-catch-syscall.c (create_syscall_event_catchpoint): Use
 538         std::move.
 539         * break-catch-sig.c (create_signal_catchpoint): Use std::move.
 540
 541 2017-08-11  Pedro Alves  <palves@redhat.com>
 542
 543         * infrun.c (process_event_stop_test): Adjust
 544         function_name_is_marked_for_skip call.
 545         * skip.c: Include <list>.
 546         (skiplist_entry): Make it a class with private fields, and
 547         getters/setters.
 548         (skiplist_entry_chain): Delete.
 549         (skiplist_entries): New.
 550         (skiplist_entry_count): Delete.
 551         (highest_skiplist_entry_num): New.
 552         (ALL_SKIPLIST_ENTRIES, ALL_SKIPLIST_ENTRIES_SAFE): Delete.
 553         (add_skiplist_entry): Delete.
 554         (skiplist_entry::skiplist_entry): New.
 555         (skiplist_entry::add_entry): New.
 556         (skip_file_command, skip_function): Adjust.
 557         (compile_skip_regexp): Delete.
 558         (skip_command): Don't compile regexp here.  Adjust to use
 559         skiplist_entry::add_entry.
 560         (skip_info): Adjust to use range-for and getters.
 561         (skip_enable_command, skip_disable_command): Adjust to use
 562         range-for and setters.
 563         (skip_delete_command): Adjust to use std::list.
 564         (add_skiplist_entry): Delete.
 565         (skip_file_p): Delete, refactored as ...
 566         (skiplist_entry::do_skip_file_p): ... this new method.
 567         (skip_gfile_p): Delete, refactored as ...
 568         (skiplist_entry::do_gskip_file_p): ... this new method.
 569         (skip_function_p, skip_rfunction_p): Delete, refactored as ...
 570         (skiplist_entry::skip_function_p): ... this new method.
 571         (function_name_is_marked_for_skip): Now returns bool, and takes
 572         the function sal by const reference.  Adjust to use range-for and
 573         skiplist_entry methods.
 574         (_initialize_step_skip): Remove references to
 575         skiplist_entry_chain, skiplist_entry_count.
 576         * skip.h (function_name_is_marked_for_skip): Now returns bool, and
 577         takes the function sal by const reference.
 578
 579 2017-08-11  Yao Qi  <yao.qi@linaro.org>
 580
 581         * dwarf2-frame.c (clear_pointer_cleanup): Remove.
 582         (dwarf2_frame_cache): Remove reset_cache_cleanup.
 583         (dwarf2_frame_cache):
 584         * frame-unwind.c (frame_unwind_try_unwinder): Catch
 585         RETURN_MASK_ALL and set *this_case to NULL.
 586         * frame-unwind.h: Update comments.
 587
 588 2017-08-11  Yao Qi  <yao.qi@linaro.org>
 589
 590         * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Remove.
 591         (dwarf2_frame_state_copy_regs): Remove.
 592         (dwarf2_frame_state_free_regs): Remove.
 593         (dwarf2_frame_state::~dwarf2_frame_state): Remove.
 594         (dwarf2_restore_rule): Call method .alloc_regs instead of
 595         dwarf2_frame_state_alloc_regs.
 596         (execute_cfa_program): Likewise.  Call dwarf2_frame_state_reg_info
 597         constructor.  Call std::move.
 598         (dwarf2_fetch_cfa_info): Don't call dwarf2_frame_state_copy_regs.
 599         (dwarf2_frame_cache): Likewise.
 600
 601         [GDB_SELF_TEST]: Include selftest.h and
 602         selftest-arch.h.
 603         [GDB_SELF_TEST] (execute_cfa_program_test): New function.
 604         (_initialize_dwarf2_frame) [GDB_SELF_TEST]: Register
 605         execute_cfa_program_test.
 606
 607         * dwarf2-frame.h (dwarf2_frame_state_reg_info): Add ctor, dtor,
 608         copy ctor, assignment operator, move assignment.
 609         <alloc_regs>: New method.
 610         <swap>: New method.
 611         (struct dwarf2_frame_state): Delete dtor.
 612         (dwarf2_frame_state_alloc_regs): Remove declaration.
 613         * sparc-tdep.c (sparc_execute_dwarf_cfa_vendor_op): Don't call
 614         dwarf2_frame_state_alloc_regs, use .alloc_regs instead.
 615
 616 2017-08-11  Yao Qi  <yao.qi@linaro.org>
 617
 618         * dwarf2-frame.c (dwarf2_frame_state_free): Remove.
 619         (dwarf2_frame_state::dwarf2_frame_state): New.
 620         (dwarf2_frame_state::~dwarf2_frame_state): New.
 621         (dwarf2_fetch_cfa_info): Update.
 622         (dwarf2_frame_cache): Remove old_chain.  Change 'fs' to an object
 623         rather than a pointer.  Update code.
 624         * dwarf2-frame.h (struct dwarf2_frame_state): Declare ctor and
 625         dtor.
 626         <data_align, code_align, retaddr_column>: Change them to const.
 627         <armcc_cfa_offsets_sf, armcc_cfa_offsets_reversed>: Change them
 628         to bool.
 629
 630 2017-08-11  Yao Qi  <yao.qi@linaro.org>
 631
 632         * dwarf2-frame.h (struct dwarf2_frame_state_reg) <exp_len>: Remove.
 633         <loc.exp>: New field.
 634         * dwarf2-frame.c (execute_cfa_program): Update.
 635         (dwarf2_frame_prev_register): Update.
 636
 637 2017-08-10  Pedro Alves  <palves@redhat.com>
 638
 639         * common/gdb_unique_ptr.h (xfree_deleter<T[]>): Define.
 640
 641 2017-08-09  John Baldwin  <jhb@FreeBSD.org>
 642
 643         * fbsd-nat.c (struct fbsd_fork_info): Remove.
 644         (fbsd_pending_children): Use std::list.
 645         (fbsd_remember_child): Likewise.
 646         (fbsd_is_child_pending): Likewise.
 647         (fbsd_pending_vfork_done): Use std::forward_list.
 648         (fbsd_add_vfork_done): Likewise.
 649         (fbsd_is_vfork_done_pending): Likewise.
 650         (fbsd_next_vfork_done): Likewise.
 651
 652 2017-08-09  John Baldwin  <jhb@FreeBSD.org>
 653
 654         * fbsd-nat.c [HAVE_KINFO_GETVMMAP] (struct free_deleter): New.
 655         (fbsd_find_memory_regions): Use free_deleter with std::unique_ptr.
 656         [!HAVE_KINFO_GETVMMAP] (fbsd_find_memory_regions): Use std::string
 657         for `mapfilename'.
 658         (fbsd_xfer_partial): Use gdb::byte_vector.
 659         (fbsd_add_threads): Use gdb::unique_xmalloc_ptr.
 660
 661 2017-08-09  John Baldwin  <jhb@FreeBSD.org>
 662
 663         * fbsd-nat.c: [!HAVE_KINFO_GETVMMAP]: Include <sys/user.h> and
 664         "filestuff.h".
 665         (fbsd_find_memory_regions): Fix `mapfile' initialization.
 666
 667 2017-08-09  Tom Tromey  <tom@tromey.com>
 668
 669         * skip.c (skiplist_entry): New constructor.
 670         (skiplist_entry::enabled, skiplist_entry::function_is_regexp)
 671         (skiplist_entry::file_is_glob): Now bool.
 672         (skiplist_entry::file, skiplist_entry::function): Now
 673         std::string.
 674         (make_skip_entry): Return a unique_ptr.  Use new.
 675         (free_skiplist_entry, free_skiplist_entry_cleanup)
 676         (make_free_skiplist_entry_cleanup): Remove.
 677         (skip_command, skip_disable_command, add_skiplist_entry)
 678         (skip_form_bytes, compile_skip_regexp, skip_command, skip_info)
 679         (skip_file_p, skip_gfile_p, skip_function_p, skip_rfunction_p)
 680         (function_name_is_marked_for_skip): Update.
 681         (skip_delete_command): Update.  Use delete.
 682
 683 2017-08-09  Jiong Wang  <jiong.wang@arm.com>
 684
 685         * aarch64-linux-tdep.c: Include "auxv.h" and "elf/common.h".
 686         (aarch64_linux_core_read_description): New function.
 687         (aarch64_linux_init_abi): Register gdbarch_core_read_description.
 688
 689 2017-08-09  Pedro Alves  <palves@redhat.com>
 690
 691         * cp-name-parser.y (cp_comp_to_string): Return a
 692         gdb::unique_xmalloc_ptr<char>.
 693         * cp-support.c (replace_typedefs_qualified_name)
 694         (replace_typedefs): Adjust to use gdb::unique_xmalloc_ptr<char>.
 695         (cp_canonicalize_string_full): Use op= instead of explicit
 696         convertion.
 697         (cp_class_name_from_physname, method_name_from_physname)
 698         (cp_func_name, cp_remove_params): Adjust to use
 699         gdb::unique_xmalloc_ptr<char>.
 700         * cp-support.h (cp_comp_to_string): Return a
 701         gdb::unique_xmalloc_ptr<char>.
 702         * python/py-type.c (typy_lookup_type): Adjust to use
 703         gdb::unique_xmalloc_ptr<char>.
 704
 705 2017-08-09  H.J. Lu  <hongjiu.lu@intel.com>
 706
 707         * dwarf2read.c (dwarf2_string_attr): Fix a typo.
 708
 709 2017-08-09  Alex Lindsay  <alexlindsay239@gmail.com>
 710             Yao Qi  <yao.qi@linaro.org>
 711
 712         * cp-support.c (cp_canonicalize_string_full): Use
 713         gdb::unique_xmalloc_ptr<char>.
 714         (cp_canonicalize_string): Likewise.
 715
 716 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 717
 718         * features/Makefile (WHICH): Remove i386/ non-linux stuff.
 719         * regformats/i386/amd64-avx-avx512.dat: Remove.
 720         * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Remove.
 721         * regformats/i386/amd64-avx-mpx.dat:Remove.
 722         * regformats/i386/amd64-avx.dat: Remove.
 723         * regformats/i386/amd64-mpx.dat: Remove.
 724         * regformats/i386/i386-avx-avx512.dat: Remove.
 725         * regformats/i386/i386-avx-mpx-avx512-pku.dat: Remove.
 726         * regformats/i386/i386-avx-mpx.dat: Remove.
 727         * regformats/i386/i386-mmx.dat: Remove.
 728         * regformats/i386/i386-mpx.dat: Remove.
 729
 730 2017-08-09  Yao Qi  <yao.qi@linaro.org>
 731
 732         * amd64-tdep.h (tdesc_x32): Remove the declaration.
 733         * amd64-tdep.c: Don't include features/i386/x32*.c.
 734         (_initialize_amd64_tdep): Don't call initialize_tdesc_x32*
 735         functions.
 736         * features/Makefile (WHICH): Remove i386/x32, i386/x32-avx,
 737         and i386/x32-avx-avx512.
 738         (XMLTOC): Remove i386/x32-avx.xml, i386/x32-avx-avx512.xml,
 739         and i386/x32.xml.
 740         * features/i386/x32-avx-avx512.c: Removed.
 741         * features/i386/x32-avx-avx512.xml: Removed.
 742         * features/i386/x32-avx.c: Removed.
 743         * features/i386/x32-avx.xml: Removed.
 744         * features/i386/x32.c: Removed.
 745         * features/i386/x32.xml: Removed.
 746         * regformats/i386/x32-avx-avx512.dat: Removed.
 747         * regformats/i386/x32-avx.dat: Removed.
 748         * regformats/i386/x32.dat: Removed.
 749
 750 2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>
 751
 752         PR breakpoints/21886
 753         * mem-break.c (default_memory_insert_breakpoint): Use
 754         `->placed_address' rather than `->reqstd_address' for the
 755         breakpoint location.
 756
 757 2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>
 758
 759         * arch-utils.c (default_print_insn): Remove arch/mach/endian
 760         assertions.
 761
 762 2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>
 763
 764         * gdbarch.sh (gdbarch_info): Replace the `tdep_info' member with
 765         a union of `tdep_info', `tdesc_data' and `id'.
 766         * aarch64-tdep.c (aarch64_gdbarch_init): Use `info.tdesc_data'
 767         rather than `info.tdep_info'.
 768         * amd64-linux-tdep.c (amd64_linux_init_abi): Likewise.
 769         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
 770         * i386-tdep.c (i386_gdbarch_init): Likewise.
 771         * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
 772         * mips-tdep.c (mips_gdbarch_init): Likewise.
 773         * nds32-tdep.c (nds32_gdbarch_init): Likewise.
 774         * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
 775         * ppc-linux-tdep.c (ppu2spu_sniffer): Use `info.id' rather than
 776         `info.tdep_info'.
 777         (ppc_linux_init_abi): Use `info.tdesc_data' rather than
 778         `info.tdep_info'.
 779         * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
 780         * spu-multiarch.c (spu_gdbarch): Use `info.id' rather than
 781         `info.tdep_info'.
 782         * spu-tdep.c (spu_gdbarch_init): Likewise.
 783         * gdbarch.h: Regenerate.
 784
 785 2017-08-07  Leszek Swirski  <leszeks@google.com>
 786
 787         PR symtab/20899
 788         * dwarf2read.c (dwarf2_string_attr): Allow DW_FORM_GNU_strp_alt.
 789
 790 2017-08-07  Simon Marchi  <simon.marchi@ericsson.com>
 791
 792         * remote-sim.c (gdbsim_load): Remove char **argv local variable.
 793         (gdbsim_open): Rename gdb_argv args object to argv.
 794
 795 2017-08-05  Tom Tromey  <tom@tromey.com>
 796
 797         * compile/compile-object-load.c (compile_object_load): Use
 798         gdb::unique_xmalloc_ptr.
 799         * cli/cli-dump.c (scan_filename): Rename from
 800         scan_filename_with_cleanup.  Change return type.
 801         (scan_expression): Rename from scan_expression_with_cleanup.
 802         Change return type.
 803         (dump_memory_to_file, dump_value_to_file, restore_command):
 804         Use gdb::unique_xmalloc_ptr.  Update.
 805         * cli/cli-cmds.c (find_and_open_script): Use
 806         gdb::unique_xmalloc_ptr.
 807         * tracefile-tfile.c (tfile_open): Use gdb::unique_xmalloc_ptr.
 808         * symmisc.c (maintenance_print_symbols)
 809         (maintenance_print_msymbols): Use gdb::unique_xmalloc_ptr.
 810         * symfile.c (symfile_bfd_open, generic_load)
 811         (add_symbol_file_command, remove_symbol_file_command): Use
 812         gdb::unique_xmalloc_ptr.
 813         * source.c (openp): Use gdb::unique_xmalloc_ptr.
 814         * psymtab.c (maintenance_print_psymbols): Use
 815         gdb::unique_xmalloc_ptr.
 816         * corelow.c (core_open): Use gdb::unique_xmalloc_ptr.
 817         * breakpoint.c (save_breakpoints): Use gdb::unique_xmalloc_ptr.
 818         * solib.c (solib_map_sections): Use gdb::unique_xmalloc_ptr.
 819         (reload_shared_libraries_1): Likewise.
 820
 821 2017-08-05  Tom Tromey  <tom@tromey.com>
 822
 823         * rust-exp.y (rust_op_ptr, set_field): Remove typedefs.
 824         (rust_op_vector, rust_set_vector): New typedefs.
 825         (current_parser): New global.
 826         (work_obstack): Change to pointer type.  Update all users.
 827         (rust_ast, pstate): Remove globals.
 828         (struct rust_parser): New.
 829         (%union) <params, field_inits>: Change type.
 830         (start, tuple_expr, unit_expr, struct_expr_list, literal)
 831         (field_expr, expr_list, maybe_expr_list, type_list): Update.
 832         (ast_call_ish, ast_path, ast_function_type, ast_tuple_type)
 833         (convert_params_to_types, convert_params_to_expression): Change
 834         type of "params".
 835         (ast_string): Change type of "fields".
 836         (rust_parse): Make a rust_parser.  Remove cleanups.
 837         (rust_lex_tests): Make and install an auto_obstack.
 838
 839 2017-08-04  Yao Qi  <yao.qi@linaro.org>
 840
 841         * configure.srv (ipa_x32_linux_regobj): New.
 842         * linux-amd64-ipa.c (get_ipa_tdesc): Use X86_TDESC_AVX_AVX512
 843         instead of X86_TDESC_AVX512.
 844         (initialize_low_tracepoint): Call
 845         init_registers_x32_avx_avx512_linux.
 846
 847 2017-08-04  Yao Qi  <yao.qi@linaro.org>
 848
 849         * utils.h (gdb_argv): Add namespace std for nullptr_t.
 850
 851 2017-08-03  Ruslan Kabatsayev  <b7.10110111@gmail.com>
 852
 853         * MAINTAINERS (Write After Approval): Add Ruslan Kabatsayev.
 854
 855 2017-08-03  Tom Tromey  <tom@tromey.com>
 856
 857         * utils.c (make_cleanup_freeargv, do_freeargv, gdb_buildargv):
 858         Remove.
 859         * utils.h (make_cleanup_freeargv, gdb_buildargv): Remove.
 860
 861 2017-08-03  Tom Tromey  <tom@tromey.com>
 862
 863         * python/py-param.c (compute_enum_values): Use gdb_argv.
 864
 865 2017-08-03  Tom Tromey  <tom@tromey.com>
 866
 867         * utils.h (struct gdb_argv_deleter): New.
 868         (gdb_argv): New class.
 869         * utils.c (gdb_argv::reset): New method.
 870         * tracepoint.c (delete_trace_variable_command): Use gdb_argv.
 871         * tracefile.c (tsave_command): Use gdb_argv.
 872         * top.c (new_ui_command): Use gdb_argv.
 873         * symmisc.c (maintenance_print_symbols)
 874         (maintenance_print_msymbols, maintenance_expand_symtabs): Use gdb_argv.
 875         * symfile.c (symbol_file_command, generic_load)
 876         (remove_symbol_file_command): Use gdb_argv.
 877         * stack.c (backtrace_command): Use gdb_argv.
 878         * source.c (add_path, show_substitute_path_command)
 879         (unset_substitute_path_command, set_substitute_path_command):
 880         Use gdb_argv.
 881         * skip.c (skip_command): Use gdb_argv.  Use gdb_buildargv.
 882         * ser-mingw.c (pipe_windows_open): Use gdb_argv.
 883         * remote.c (extended_remote_run, remote_put_command)
 884         (remote_get_command, remote_delete_command): Use gdb_argv.
 885         * remote-sim.c (gdbsim_load, gdbsim_create_inferior)
 886         (gdbsim_open): Use gdb_argv.
 887         * python/py-cmd.c (gdbpy_string_to_argv): Use gdb_argv.
 888         * psymtab.c (maintenance_print_psymbols): Use gdb_argv.
 889         * procfs.c (procfs_info_proc): Use gdb_argv.
 890         * interps.c (interpreter_exec_cmd): Use gdb_argv.
 891         * infrun.c (handle_command): Use gdb_argv.
 892         * inferior.c (add_inferior_command, clone_inferior_command):
 893         Use gdb_argv.
 894         * guile/scm-string.c (gdbscm_string_to_argv): Use gdb_argv.
 895         * exec.c (exec_file_command): Use gdb_argv.
 896         * cli/cli-cmds.c (alias_command): Use gdb_argv.
 897         * compile/compile.c (build_argc_argv): Use gdb_argv.
 898
 899 2017-08-03  Tom Tromey  <tom@tromey.com>
 900
 901         * python/python.c (gdbpy_decode_line): Use unique_xmalloc_ptr.
 902
 903 2017-08-03  Tom Tromey  <tom@tromey.com>
 904
 905         * python/python.c (compute_python_string): Return std::string.
 906         (gdbpy_eval_from_control_command): Update.
 907         (do_start_initialization): Use std::string.
 908         * python/py-varobj.c (py_varobj_iter_next): Use string_printf, not
 909         xstrprintf.
 910         * python/py-breakpoint.c (local_setattro): Use string_printf, not
 911         xstrprintf.
 912
 913 2017-08-03  Tom Tromey  <tom@tromey.com>
 914
 915         * top.h (do_restore_instream_cleanup): Remove.
 916         * top.c (do_restore_instream_cleanup): Remove.
 917         (read_command_file): Use scoped_restore.
 918         * cli/cli-script.c (execute_user_command): Use scoped_restore.
 919
 920 2017-08-03  Tom Tromey  <tom@tromey.com>
 921
 922         * cli/cli-script.c (execute_user_command)
 923         (execute_control_command): Use scoped_restore.
 924
 925 2017-08-03  Tom Tromey  <tom@tromey.com>
 926
 927         * cli/cli-script.c (do_restore_user_call_depth): Remove.
 928         (execute_user_command): Remove user_call_depth; use
 929         user_args_stack's size instead.
 930
 931 2017-08-03  Tom Tromey  <tom@tromey.com>
 932
 933         * top.h (in_user_command): Remove.
 934         * top.c (in_user_command): Remove.
 935         * cli/cli-script.c (do_restore_user_call_depth)
 936         (execute_user_command): Update.
 937
 938 2017-08-03  Tom Tromey  <tom@tromey.com>
 939
 940         * valops.c (search_struct_method): Use gdb::byte_vector.
 941         * valarith.c (value_concat): Use std::vector.
 942         * target.c (memory_xfer_partial): Use gdb::byte_vector.
 943         (simple_search_memory): Likewise.
 944         * printcmd.c (find_string_backward): Use gdb::byte_vector.
 945         * mi/mi-main.c (mi_cmd_data_write_memory): Use gdb::byte_vector.
 946         * gcore.c (gcore_copy_callback): Use gdb::byte_vector.
 947         * elfread.c (elf_rel_plt_read): Use std::string.
 948         * cp-valprint.c (cp_print_value): Use gdb::byte_vector.
 949         * cli/cli-dump.c (restore_section_callback): Use
 950         gdb::byte_vector.
 951
 952 2017-08-03  Tom Tromey  <tom@tromey.com>
 953
 954         * jit.c (jit_reader_load_command): Use unique_xmalloc_ptr.
 955
 956 2017-08-03  Tom Tromey  <tom@tromey.com>
 957
 958         * tui/tui-regs.c (tui_restore_gdbout): Remove.
 959         (tui_register_format): Use scoped_restore.
 960
 961 2017-08-03  Tom Tromey  <tom@tromey.com>
 962
 963         * reverse.c (exec_direction_default): Remove.
 964         (exec_reverse_once): Use scoped_restore.
 965         * remote.c (restore_remote_timeout): Remove.
 966         (remote_flash_erase, remote_flash_write, remote_flash_done)
 967         (readchar, remote_serial_write): Use scoped_restore.
 968         * cli/cli-script.c (struct source_cleanup_lines_args)
 969         (source_cleanup_lines): Remove.
 970         (script_from_file): Use scoped_restore.
 971         * cli/cli-cmds.c (source_verbose_cleanup): Remove.
 972         (source_command): Use scoped_restore.
 973
 974 2017-08-03  Tom Tromey  <tom@tromey.com>
 975
 976         * utils.h (make_cleanup_free_so): Remove.
 977         * utils.c (do_free_so, make_cleanup_free_so): Remove.
 978         * solist.h (struct so_deleter): New.
 979         (so_list_up): New typedef.
 980         * solib-svr4.c (svr4_read_so_list): Use so_list_up.
 981
 982 2017-08-03  Tom Tromey  <tom@tromey.com>
 983
 984         * utils.h (make_cleanup_restore_current_language): Remove.
 985         * utils.c (do_restore_current_language)
 986         (make_cleanup_restore_current_language): Remove.
 987         * parse.c (parse_exp_in_context_1)
 988         (parse_expression_with_language): Use
 989         scoped_restore_current_language.
 990         * mi/mi-main.c (mi_cmd_execute): Use
 991         scoped_restore_current_language.
 992         * language.h (scoped_restore_current_language): New class.
 993
 994 2017-08-03  Tom Tromey  <tom@tromey.com>
 995
 996         * compile/compile.c (cleanup_unlink_file): Remove.
 997         (compile_to_object): Use gdb::unlinker.
 998         (eval_compile_command): Likewise.
 999
1000 2017-08-03  Tom Tromey  <tom@tromey.com>
1001
1002         * utils.h (make_cleanup_fclose): Remove.
1003         * utils.c (do_fclose_cleanup, make_cleanup_fclose): Remove.
1004
1005 2017-08-03  Tom Tromey  <tom@tromey.com>
1006
1007         * top.c (open_terminal_stream): Return gdb_file_up.
1008         (new_ui_command): Update.
1009
1010 2017-08-03  Tom Tromey  <tom@tromey.com>
1011
1012         * source.c (print_source_lines_base, forward_search_command)
1013         (reverse_search_command): Use gdb_file_up.
1014
1015 2017-08-03  Tom Tromey  <tom@tromey.com>
1016
1017         * fbsd-nat.c (fbsd_find_memory_regions): Update.
1018
1019 2017-08-03  Tom Tromey  <tom@tromey.com>
1020
1021         * cli/cli-cmds.c (find_and_open_script): Change return type.
1022         Remove "streamp" and "full_path" parameters.
1023         (source_script_with_search): Update.
1024         * auto-load.c (source_script_file): Update.
1025         * cli/cli-cmds.h (find_and_open_script): Change type.
1026         (open_script): New struct.
1027
1028 2017-08-03  Tom Tromey  <tom@tromey.com>
1029
1030         * xml-support.c (xml_fetch_content_from_file): Update.
1031         * ui-file.c (stdio_file::open): Update.
1032         * tracefile-tfile.c (tfile_start): Update.
1033         * remote.c (remote_file_put, remote_file_get): Update.
1034         * nat/linux-procfs.c (linux_proc_get_int)
1035         (linux_proc_pid_get_state, linux_proc_tid_get_name): Update.
1036         * nat/linux-osdata.c (linux_common_core_of_thread): Update.
1037         (command_from_pid, commandline_from_pid, linux_xfer_osdata_cpus)
1038         (print_sockets, linux_xfer_osdata_shm, linux_xfer_osdata_sem)
1039         (linux_xfer_osdata_msg, linux_xfer_osdata_modules): Update.
1040         * nat/linux-btrace.c (linux_determine_kernel_start): Update.
1041         * linux-nat.c (linux_proc_pending_signals): Update.
1042         * dwarf2read.c (write_psymtabs_to_index): Use gdb_file_up.
1043         (file_closer): Remove.
1044         * compile/compile.c (compile_to_object): Update.
1045         * common/filestuff.h (struct gdb_file_deleter): New.
1046         (gdb_file_up): New typedef.
1047         (gdb_fopen_cloexec): Change return type.
1048         * common/filestuff.c (gdb_fopen_cloexec): Return gdb_file_up.
1049         * cli/cli-dump.c (fopen_with_cleanup): Remove.
1050         (dump_binary_file, restore_binary_file): Update.
1051         * auto-load.c (auto_load_objfile_script_1): Update.
1052
1053 2017-08-03  Tom Tromey  <tom@tromey.com>
1054
1055         * tracepoint.c (tvariables_info_1): Use ui_out_emit_table.
1056         (info_static_tracepoint_markers_command): Likewise.
1057         * solib.c (info_sharedlibrary_command): Use ui_out_emit_table.
1058         * skip.c (skip_info): Use ui_out_emit_table.
1059         * progspace.c (print_program_space): Use ui_out_emit_table.
1060         * osdata.c (info_osdata): Use ui_out_emit_table.
1061         * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions): Use
1062         ui_out_emit_table.
1063         * linux-thread-db.c (info_auto_load_libthread_db): Use
1064         ui_out_emit_table.
1065         * inferior.c (print_inferior): Use ui_out_emit_table.
1066         * gdb_bfd.c (maintenance_info_bfds): Use ui_out_emit_table.
1067         * breakpoint.c (breakpoint_1): Use ui_out_emit_table.
1068         * auto-load.c (auto_load_info_scripts): Use ui_out_emit_table.
1069         * ada-tasks.c (print_ada_task_info): Use ui_out_emit_table.
1070         * ui-out.h (class ui_out_emit_table): New.
1071
1072 2017-08-02  Maciej W. Rozycki  <macro@imgtec.com>
1073
1074         * mips-tdep.c (mips_fpu_type_str): New function.
1075         (mips_dump_tdep): Call it.
1076
1077 2017-08-01  Maciej W. Rozycki  <macro@imgtec.com>
1078
1079         * mips-tdep.c (mips_gdbarch_init): Use MIPS_FPU_TYPE to access
1080         `->mips_fpu_type'.
1081
1082 2017-07-31  Xavier Roirand  <roirand@adacore.com>
1083
1084         * solib-darwin.c (DYLD_VERSION_MAX): Increase value.
1085
1086 2017-07-27  Xavier Roirand  <roirand@adacore.com>
1087
1088         * MAINTAINERS (Write After Approval): Add Xavier Roirand.
1089
1090 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1091
1092         * cli/cli-cmds.c (maintenancechecklist): New variable.
1093         * gdbcmd.h (maintenancechecklist): Declare it.
1094         * i386-linux-tdep.c (_initialize_i386_linux_tdep) [GDB_SELF_TEST]:
1095         Call i386_linux_read_description with different masks.
1096         * maint.c (maintenance_check_command): New function.
1097         (_initialize_maint_cmds): Call add_prefix_cmd.
1098         * target-descriptions.c (tdesc_reg): override operator != and ==.
1099         (tdesc_type): Likewise.
1100         (tdesc_feature): Likewise.
1101         (target_desc): Likewise.
1102         [GDB_SELF_TEST] (selftests::record_xml_tdesc): New function.
1103         (maintenance_check_xml_descriptions): New function.
1104         (_initialize_target_descriptions) Add command "xml-descriptions".
1105         * target-descriptions.h (selftests::record_xml_tdesc): Declare.
1106
1107 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1108
1109         * i386-linux-tdep.c: Don't include features/i386/i386-*linux.c.
1110         Include features/i386/32bit-*.c.
1111         (i386_linux_read_description): Generate target description if it
1112         doesn't exist.
1113         (_initialize_i386_linux_tdep): Don't call _initialize_tdesc_i386
1114         functions.
1115         * features/i386/32bit-linux.c: Re-generated.
1116         * features/i386/32bit-sse.c: Likewise.
1117         * target-descriptions.c (print_c_feature::visit): Print code to
1118         set register number if needed.
1119         (print_c_feature) <m_next_regnum>: New field.
1120
1121 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1122
1123         * features/Makefile (CFILES): Rename with TDESC_CFILES.
1124         (FEATURE_XMLFILES): New.
1125         (FEATURE_CFILES): New.
1126         New rules.
1127         (clean-cfiles): Remove generated c files.
1128         * features/i386/32bit-avx.c: Generated.
1129         * features/i386/32bit-avx512.c: Generated.
1130         * features/i386/32bit-core.c: Generated.
1131         * features/i386/32bit-linux.c: Generated.
1132         * features/i386/32bit-mpx.c: Generated.
1133         * features/i386/32bit-pkeys.c: Generated.
1134         * features/i386/32bit-sse.c: Generated.
1135         * target-descriptions.c: Include algorithm.
1136         (tdesc_element_visitor): Add method visit_end.
1137         (print_c_tdesc): Implement visit_end.
1138         (print_c_tdesc:: m_filename_after_features): Move it to
1139         protected.
1140         (print_c_feature): New class.
1141         (maint_print_c_tdesc_cmd): Use print_c_feature if XML file
1142         name starts with "i386/32bit-".
1143
1144 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1145
1146         * target-descriptions.c (tdesc_element_visitor): New class.
1147         (tdesc_element): New class.
1148         (tdesc_reg): Inherit from tdesc_element.
1149         (tdesc_reg::accept): New function.
1150         (tdesc_type): Inherit from tdesc_element.
1151         (tdesc_type::accept): New function.
1152         (tdesc_feature): Inherit from tdesc_element.
1153         (tdesc_feature::accept): New function.
1154         (target_desc): Inherit from tdesc_element.
1155         (target_desc::target_desc): New.
1156         (target_desc::~target_desc): New.
1157         (target_desc::accept): New.
1158         (allocate_target_description): Use new.
1159         (free_target_description): Use delete.
1160         (print_c_tdesc): New class.
1161         (maint_print_c_tdesc_cmd): Adjust.
1162
1163         * features/aarch64.c: Re-generated.
1164         * features/arc-arcompact.c: Re-generated.
1165         * features/arc-v2.c: Re-generated.
1166         * features/arm/arm-with-iwmmxt.c: Re-generated.
1167         * features/arm/arm-with-m.c: Re-generated.
1168         * features/arm/arm-with-m-fpa-layout.c: Re-generated.
1169         * features/arm/arm-with-m-vfp-d16.c: Re-generated.
1170         * features/arm/arm-with-neon.c: Re-generated.
1171         * features/arm/arm-with-vfpv2.c: Re-generated.
1172         * features/arm/arm-with-vfpv3.c: Re-generated.
1173         * features/i386/amd64-avx-avx512.c: Re-generated.
1174         * features/i386/amd64-avx-avx512-linux.c: Re-generated.
1175         * features/i386/amd64-avx.c: Re-generated.
1176         * features/i386/amd64-avx-linux.c: Re-generated.
1177         * features/i386/amd64-avx-mpx-avx512-pku.c: Re-generated.
1178         * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated.
1179         * features/i386/amd64-avx-mpx.c: Re-generated.
1180         * features/i386/amd64-avx-mpx-linux.c: Re-generated.
1181         * features/i386/amd64.c: Re-generated.
1182         * features/i386/amd64-linux.c: Re-generated.
1183         * features/i386/amd64-mpx.c: Re-generated.
1184         * features/i386/amd64-mpx-linux.c: Re-generated.
1185         * features/i386/i386-avx-avx512.c: Re-generated.
1186         * features/i386/i386-avx-avx512-linux.c: Re-generated.
1187         * features/i386/i386-avx.c: Re-generated.
1188         * features/i386/i386-avx-linux.c: Re-generated.
1189         * features/i386/i386-avx-mpx-avx512-pku.c: Re-generated.
1190         * features/i386/i386-avx-mpx-avx512-pku-linux.c: Re-generated.
1191         * features/i386/i386-avx-mpx.c: Re-generated.
1192         * features/i386/i386-avx-mpx-linux.c: Re-generated.
1193         * features/i386/i386.c: Re-generated.
1194         * features/i386/i386-linux.c: Re-generated.
1195         * features/i386/i386-mmx.c: Re-generated.
1196         * features/i386/i386-mmx-linux.c: Re-generated.
1197         * features/i386/i386-mpx.c: Re-generated.
1198         * features/i386/i386-mpx-linux.c: Re-generated.
1199         * features/i386/x32-avx-avx512.c: Re-generated.
1200         * features/i386/x32-avx-avx512-linux.c: Re-generated.
1201         * features/i386/x32-avx.c: Re-generated.
1202         * features/i386/x32-avx-linux.c: Re-generated.
1203         * features/i386/x32.c: Re-generated.
1204         * features/i386/x32-linux.c: Re-generated.
1205         * features/microblaze.c: Re-generated.
1206         * features/microblaze-with-stack-protect.c: Re-generated.
1207         * features/mips64-dsp-linux.c: Re-generated.
1208         * features/mips64-linux.c: Re-generated.
1209         * features/mips-dsp-linux.c: Re-generated.
1210         * features/mips-linux.c: Re-generated.
1211         * features/nds32.c: Re-generated.
1212         * features/nios2.c: Re-generated.
1213         * features/nios2-linux.c: Re-generated.
1214         * features/rs6000/powerpc-32.c: Re-generated.
1215         * features/rs6000/powerpc-32l.c: Re-generated.
1216         * features/rs6000/powerpc-403.c: Re-generated.
1217         * features/rs6000/powerpc-403gc.c : Re-generated.
1218         * features/rs6000/powerpc-405.c: Re-generated.
1219         * features/rs6000/powerpc-505.c: Re-generated.
1220         * features/rs6000/powerpc-601.c: Re-generated.
1221         * features/rs6000/powerpc-602.c: Re-generated.
1222         * features/rs6000/powerpc-603.c: Re-generated.
1223         * features/rs6000/powerpc-604.c: Re-generated.
1224         * features/rs6000/powerpc-64.c: Re-generated.
1225         * features/rs6000/powerpc-64l.c: Re-generated.
1226         * features/rs6000/powerpc-7400.c: Re-generated.
1227         * features/rs6000/powerpc-750.c: Re-generated.
1228         * features/rs6000/powerpc-860.c: Re-generated.
1229         * features/rs6000/powerpc-altivec32.c: Re-generated.
1230         * features/rs6000/powerpc-altivec32l.c: Re-generated.
1231         * features/rs6000/powerpc-altivec64.c: Re-generated.
1232         * features/rs6000/powerpc-altivec64l.c: Re-generated.
1233         * features/rs6000/powerpc-cell32l.c: Re-generated.
1234         * features/rs6000/powerpc-cell64l.c: Re-generated.
1235         * features/rs6000/powerpc-e500.c: Re-generated.
1236         * features/rs6000/powerpc-e500l.c: Re-generated.
1237         * features/rs6000/powerpc-isa205-32l.c: Re-generated.
1238         * features/rs6000/powerpc-isa205-64l.c: Re-generated.
1239         * features/rs6000/powerpc-isa205-altivec32l.c: Re-generated.
1240         * features/rs6000/powerpc-isa205-altivec64l.c: Re-generated.
1241         * features/rs6000/powerpc-isa205-vsx32l.c: Re-generated.
1242         * features/rs6000/powerpc-isa205-vsx64l.c: Re-generated.
1243         * features/rs6000/powerpc-vsx32.c: Re-generated.
1244         * features/rs6000/powerpc-vsx32l.c: Re-generated.
1245         * features/rs6000/powerpc-vsx64.c: Re-generated.
1246         * features/rs6000/powerpc-vsx64l.c: Re-generated.
1247         * features/rs6000/rs6000.c: Re-generated.
1248         * features/s390-linux32.c: Re-generated.
1249         * features/s390-linux32v1.c: Re-generated.
1250         * features/s390-linux32v2.c: Re-generated.
1251         * features/s390-linux64.c: Re-generated.
1252         * features/s390-linux64v1.c: Re-generated.
1253         * features/s390-linux64v2.c: Re-generated.
1254         * features/s390-te-linux64.c: Re-generated.
1255         * features/s390-tevx-linux64.c: Re-generated.
1256         * features/s390-vx-linux64.c: Re-generated.
1257         * features/s390x-linux64.c: Re-generated.
1258         * features/s390x-linux64v1.c: Re-generated.
1259         * features/s390x-linux64v2.c: Re-generated.
1260         * features/s390x-te-linux64.c: Re-generated.
1261         * features/s390x-tevx-linux64.c: Re-generated.
1262         * features/s390x-vx-linux64.c: Re-generated.
1263         * features/sparc/sparc32-solaris.c: Re-generated.
1264         * features/sparc/sparc64-solaris.c: Re-generated.
1265         * features/tic6x-c62x.c: Re-generated.
1266         * features/tic6x-c62x-linux.c: Re-generated.
1267         * features/tic6x-c64x.c: Re-generated.
1268         * features/tic6x-c64x-linux.c: Re-generated.
1269         * features/tic6x-c64xp.c: Re-generated.
1270         * features/tic6x-c64xp-linux.c: Re-generated.
1271
1272 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1273
1274         * i386-linux-tdep.c (i386_linux_read_description): New function.
1275         (i386_linux_core_read_description): Call
1276         i386_linux_read_description.
1277         * i386-linux-tdep.h (i386_linux_read_description): Declare.
1278         (tdesc_i386_linux, tdesc_i386_mmx_linux): Remove declarations.
1279         (tdesc_i386_avx_linux, tdesc_i386_mpx_linux): Likewise
1280         (tdesc_i386_avx_mpx_linux, tdesc_i386_avx_avx512_linux): Likewise.
1281         (tdesc_i386_avx_mpx_avx512_pku_linux): Likewise.
1282         * x86-linux-nat.c (x86_linux_read_description): Call
1283         i386_linux_read_description.
1284
1285 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1286
1287         * NEWS: Mention it.
1288         * features/Makefile (%.c: %.xml): Pass the xml file name to
1289         command "maint print c-tdesc".
1290         * target-descriptions.c (maint_print_c_tdesc_cmd): Get file
1291         name from 'arg'.
1292
1293 2017-07-26  Yao Qi  <yao.qi@linaro.org>
1294
1295         * target-descriptions.c (target_desc): Add ctor and dtor.  Do
1296         in-class initialization.
1297         (tdesc_create_feature): Call new instead of XCNEW.
1298         (free_target_description): Ue delete.
1299
1300 2017-07-25  John Baldwin  <jhb@FreeBSD.org>
1301
1302         * configure.nat: Add "-lkvm" for NetBSD/sparc64 and fix typo.
1303
1304 2017-07-25  Yao Qi  <yao.qi@linaro.org>
1305
1306         * amd64-tdep.c (amd64_init_abi): Make argument default_tdesc
1307         constant.
1308         (amd64_x32_init_abi): Likewise.
1309         * amd64-tdep.h (amd64_init_abi): Update declaration.
1310         (amd64_x32_init_abi): Likewise.
1311
1312 2017-07-25  Yao Qi  <yao.qi@linaro.org>
1313
1314         PR tdep/21717
1315         * arm-linux-nat.c (arm_linux_fetch_inferior_registers): Update
1316         condition for FPSCR.
1317         (arm_linux_store_inferior_registers): Likewise.
1318
1319 2017-07-22  Tom Tromey  <tom@tromey.com>
1320
1321         * break-catch-syscall.c (struct catch_syscall_inferior_data)
1322         <syscalls_counts>: Now a std::vector.
1323         (get_catch_syscall_inferior_data): Use "new".
1324         (catch_syscall_inferior_data_cleanup): Use "delete".
1325         (insert_catch_syscall, remove_catch_syscall)
1326         (clear_syscall_counts): Update.
1327
1328 2017-07-22  Tom Tromey  <tom@tromey.com>
1329
1330         * break-catch-syscall.c (syscall_catchpoint)
1331         <syscalls_to_be_caught>: Now a std::vector<int>
1332         (~syscall_catchpoint): Remove.
1333         (insert_catch_syscall, remove_catch_syscall)
1334         (breakpoint_hit_catch_syscall, print_one_catch_syscall)
1335         (print_mention_catch_syscall, print_recreate_catch_syscall):
1336         Update.
1337         (create_syscall_event_catchpoint): Change type of "filter"
1338         parameter.
1339         (catch_syscall_split_args): Return a std::vector.
1340         (catch_syscall_command_1, catching_syscall_number_1): Update.
1341
1342 2017-07-22  Tom Tromey  <tom@tromey.com>
1343
1344         * break-catch-throw.c (struct exception_catchpoint)
1345         <exception_rx>: Now a std::string.
1346         (~exception_catchpoint): Remove.
1347         (print_one_detail_exception_catchpoint): Update.
1348         (handle_gnu_v3_exceptions): Change type of except_rx.
1349         (extract_exception_regexp): Return a std::string.
1350         (catch_exception_command_1): Update.
1351
1352 2017-07-22  Tom Tromey  <tom@tromey.com>
1353
1354         * break-catch-sig.c (gdb_signal_type): Remove typedef.
1355         (struct signal_catchpoint) <signals_to_be_caught>: Now a
1356         std::vector.
1357         <catch_all>: Now a bool.
1358         (~signal_catchpoint): Remove.
1359         (signal_catchpoint_insert_location)
1360         (signal_catchpoint_remove_location)
1361         (signal_catchpoint_breakpoint_hit, signal_catchpoint_print_one)
1362         (signal_catchpoint_print_mention)
1363         (signal_catchpoint_print_recreate)
1364         (signal_catchpoint_explains_signal): Update.
1365         (create_signal_catchpoint): Change type of "filter" and
1366         "catch_all".
1367         (catch_signal_split_args): Return a std::vector.  Change type of
1368         "catch_all".
1369         (catch_signal_command): Update.
1370
1371 2017-07-20  Pedro Alves  <palves@redhat.com>
1372
1373         * ada-lang.c (ada_language_defn): Make extern.
1374         (_initialize_ada_language): Remove add_language call.
1375         * c-lang.c (c_language_defn, cplus_language_defn)
1376         (asm_language_defn, minimal_language_defn): Make extern.
1377         (_initialize_c_language): Delete.
1378         * completer.c (compare_cstrings): Delete, moved to utils.h.
1379         * d-lang.c (d_language_defn): Make extern.
1380         (_initialize_d_language): Remove add_language calls.
1381         * defs.h (enum language): Add comment.
1382         * f-lang.c (f_language_defn): Make extern.
1383         (_initialize_f_language): Remove add_language call.
1384         * go-lang.c (go_language_defn): Make extern.
1385         (_initialize_go_language): Remove add_language call.
1386         * language.c: Include <algorithm>.
1387         (languages): Redefine as const array.
1388         (languages_size, languages_allocsize, DEFAULT_ALLOCSIZE): Delete.
1389         (set_language_command): Handle "local".  Use for-range loop.
1390         (set_language): Remove loop.
1391         (language_enum): Rewrite.
1392         (language_def, language_str): Remove loops.
1393         (add_language): Delete.
1394         (add_set_language_command): New, based on add_languages.
1395         (skip_language_trampoline): Adjust.
1396         (local_language_defn): Delete.
1397         (language_gdbarch_post_init): Adjust.
1398         (_initialize_language): Remove add_language calls.  Call
1399         add_set_language_command.
1400         * language.h (add_language): Delete.
1401         (auto_language_defn)
1402         (unknown_language_defn, minimal_language_defn, ada_language_defn)
1403         (asm_language_defn, c_language_defn, cplus_language_defn)
1404         (d_language_defn, f_language_defn, go_language_defn)
1405         (m2_language_defn, objc_language_defn, opencl_language_defn)
1406         (pascal_language_defn, rust_language_defn): Declare.
1407         * m2-lang.c (m2_language_defn): Make extern.
1408         (_initialize_m2_language): Remove add_language call.
1409         * objc-lang.c (objc_language_defn): Make extern.
1410         (_initialize_objc_language): Remove add_language call.
1411         * opencl-lang.c (opencl_language_defn): Make extern.
1412         (_initialize_opencl_language): Remove add_language call.
1413         * p-lang.c (pascal_language_defn): Make extern.
1414         (_initialize_pascal_language): Delete.
1415         * rust-lang.c (rust_language_defn): Make extern.
1416         (_initialize_rust_language): Delete.
1417         * utils.h (compare_cstrings): New static inline function.
1418
1419 2017-07-20  Pedro Alves  <palves@redhat.com>
1420
1421         * ada-lang.c (ada_to_fixed_type_1): Adjust.
1422         (get_var_value): Constify parameters.
1423         (get_int_var_value): Change prototype.
1424         (to_fixed_range_type): Adjust.
1425         * ada-lang.h (get_int_var_value): Change prototype.
1426
1427 2017-07-20  Pedro Alves  <palves@redhat.com>
1428
1429         * dwarf2read.c (dw2_lookup_symbol): Use
1430         SYMBOL_MATCHES_SEARCH_NAME.
1431         * psymtab.c (psym_lookup_symbol): Use SYMBOL_MATCHES_SEARCH_NAME.
1432
1433 2017-07-20  Pedro Alves  <palves@redhat.com>
1434
1435         * block.c (block_iter_name_step, block_iter_name_first)
1436         (block_iter_name_next): Delete.
1437         (block_lookup_symbol_primary): Adjust to use
1438         dict_iter_match_first/dict_iter_match_next.
1439         * block.h (block_iter_name_first, block_iter_name_next): Delete
1440         declarations.
1441         (ALL_BLOCK_SYMBOLS_WITH_NAME): Adjust to use
1442         dict_iter_match_first/dict_iter_match_next.
1443
1444 2017-07-20  Pedro Alves  <palves@redhat.com>
1445
1446         * cp-support.c (cp_find_first_component_aux): Add missing case for
1447         end of string.
1448
1449 2017-07-18  David Blaikie  <dblaikie@gmail.com>
1450
1451         * dwarf2read.c (create_cus_hash_table): Re-add lost initialization
1452         of dwo_cu's dwo_file.
1453
1454 2017-07-18  Yao Qi  <yao.qi@linaro.org>
1455
1456         * remote.c (store_registers_using_G): Remove one line comment.
1457
1458 2017-07-18  Yao Qi  <yao.qi@linaro.org>
1459
1460         * regcache.c (regcache_cpy): Simplify it.
1461         (regcache::cpy_no_passthrough): Remove it.
1462         * regcache.h (cpy_no_passthrough): Remove it.
1463         (regcache_dup, regcache_cpy): Update comments.
1464
1465 2017-07-18  Pedro Alves  <palves@redhat.com>
1466
1467         * remote-sim.c (sim_command_completer): Adjust to work with a
1468         completion_tracker instead of a VEC.
1469
1470 2017-07-17  Pedro Alves  <palves@redhat.com>
1471
1472         * completer.c (complete_source_filenames): New function.
1473         (complete_address_and_linespec_locations): New function.
1474         (location_completer): Use complete_address_and_linespec_locations.
1475         (completion_tracker::build_completion_result): Honor the tracker's
1476         request to suppress append.
1477         * completer.h (completion_tracker::suppress_append_ws)
1478         (completion_tracker::set_suppress_append_ws): New methods.
1479         (completion_tracker::m_suppress_append_ws): New field.
1480         (complete_source_filenames): New declaration.
1481         * linespec.c (linespec_complete_what): New.
1482         (struct ls_parser) <complete_what, completion_word,
1483         completion_quote_char, completion_quote_end, completion_tracker>:
1484         New fields.
1485         (string_find_incomplete_keyword_at_end): New.
1486         (linespec_lexer_lex_string): Record quote char.  If in completion
1487         mode, don't throw.
1488         (linespec_lexer_consume_token): Advance the completion word point.
1489         (linespec_lexer_peek_token): Save/restore completion info.
1490         (save_stream_and_consume_token): New.
1491         (set_completion_after_number): New.
1492         (linespec_parse_basic): Set what to complete next depending on
1493         token.  Handle function and label completions specially.
1494         (parse_linespec): Disable objc shortcut in completion mode.  Set
1495         what to complete next depending on token type.  Skip keyword if in
1496         completion mode.
1497         (complete_linespec_component, linespec_complete): New.
1498         * linespec.h (linespec_complete): Declare.
1499
1500 2017-07-17  Pedro Alves  <palves@redhat.com>
1501
1502         * linespec.c (linespec_lexer_lex_string, find_toplevel_char):
1503         Handle 'operator<' / 'operator<<'.
1504
1505 2017-07-17  Pedro Alves  <palves@redhat.com>
1506
1507         * completer.c (collect_explicit_location_matches): Handle
1508         MATCH_LABEL.
1509         (convert_explicit_location_to_linespec): New, factored out from
1510         ...
1511         (convert_explicit_location_to_sals): ... this.
1512         (complete_label): New.
1513         (linespec_complete_label, find_label_symbols_in_block): New.
1514         (find_label_symbols): Add completion_mode parameter and adjust to
1515         call find_label_symbols_in_block.
1516         * linespec.h (linespec_complete_label): Declare.
1517
1518 2017-07-17  Pedro Alves  <palves@redhat.com>
1519
1520         * ada-lang.c (ada_collect_symbol_completion_matches): Add
1521         complete_symbol_mode parameter.
1522         * cli/cli-cmds.c (complete_command): Get the completion result out
1523         of the handle_brkchars tracker if used a custom word point.
1524         * completer.c: Include "linespec.h".
1525         (enum explicit_location_match_type) <MATCH_LINE>: New enumerator.
1526         (advance_to_expression_complete_word_point): New.
1527         (completion_tracker::completes_to_completion_word): New.
1528         (complete_files_symbols): Pass down
1529         complete_symbol_mode::EXPRESSION.
1530         (explicit_options, probe_options): New.
1531         (collect_explicit_location_matches): Complete on the
1532         explictit_loc->foo instead of word.  Use
1533         linespec_complete_function.  Handle MATCH_LINE.  Handle offering
1534         keyword and options completions.
1535         (backup_text_ptr): Delete.
1536         (skip_keyword): New.
1537         (complete_explicit_location): Remove 'word' parameter.  Add
1538         language, quoted_arg_start and quoted_arg_end parameters.
1539         Rewrite, parsing left to right.
1540         (location_completer): Rewrite.
1541         (location_completer_handle_brkchars): New function.
1542         (symbol_completer): Pass down complete_symbol_mode::EXPRESSION.
1543         (enum complete_line_internal_reason): Adjust comments.
1544         (completion_tracker::discard_completions): New.
1545         (completer_handle_brkchars_func_for_completer): Handle
1546         location_completer.
1547         (gdb_custom_word_point_brkchars)
1548         (gdb_org_rl_basic_quote_characters): New.
1549         (gdb_completion_word_break_characters_throw)
1550         (completion_find_completion_word): Handle trackers that use a
1551         custom word point.
1552         (completion_tracker::advance_custom_word_point_by): New.
1553         (completion_tracker::build_completion_result): Don't rely on
1554         readline appending the quote char.
1555         (gdb_rl_attempted_completion_function_throw): Handle trackers that
1556         use a custom word point.
1557         (gdb_rl_attempted_completion_function): Restore
1558         rl_basic_quote_characters.
1559         * completer.h (class completion_tracker): Extend intro comment.
1560         (completion_tracker::set_quote_char)
1561         (completion_tracker::quote_char)
1562         (completion_tracker::set_use_custom_word_point)
1563         (completion_tracker::use_custom_word_point)
1564         (completion_tracker::custom_word_point)
1565         (completion_tracker::set_custom_word_point)
1566         (completion_tracker::advance_custom_word_point_by)
1567         (completion_tracker::completes_to_completion_word)
1568         (completion_tracker::discard_completions): New methods.
1569         (completion_tracker::m_quote_char)
1570         (completion_tracker::m_use_custom_word_point)
1571         (completion_tracker::m_custom_word_point): New fields.
1572         (advance_to_expression_complete_word_point): Declare.
1573         * f-lang.c (f_collect_symbol_completion_matches): Add
1574         complete_symbol_mode parameter.
1575         * language.h (struct language_defn)
1576         <la_collect_symbol_completion_matches>: Add complete_symbol_mode
1577         parameter.
1578         * linespec.c (linespec_keywords): Add NULL terminator.  Make extern.
1579         (linespec_complete_function): New function.
1580         (linespec_lexer_lex_keyword): Adjust.
1581         * linespec.h (linespec_keywords, linespec_complete_function): New
1582         declarations.
1583         * location.c (find_end_quote): New function.
1584         (explicit_location_lex_one): Add explicit_completion_info
1585         parameter.  Save quoting info.  Don't throw if being called for
1586         completion.  Don't handle Ada operators here.
1587         (is_cp_operator, skip_op_false_positives, first_of)
1588         (explicit_location_lex_one_function): New function.
1589         (string_to_explicit_location): Replace 'dont_throw' parameter with
1590         an explicit_completion_info pointer parameter.  Handle it.  Don't
1591         use explicit_location_lex_one to lex function names.  Use
1592         explicit_location_lex_one_function instead.
1593         * location.h (struct explicit_completion_info): New.
1594         (string_to_explicit_location): Replace 'dont_throw' parameter with
1595         an explicit_completion_info pointer parameter.
1596         * symtab.c (default_collect_symbol_completion_matches_break_on):
1597         Add complete_symbol_mode parameter.  Handle LINESPEC mode.
1598         (default_collect_symbol_completion_matches)
1599         (collect_symbol_completion_matches): Add complete_symbol_mode
1600         parameter.
1601         (collect_symbol_completion_matches_type): Pass down
1602         complete_symbol_mode::EXPRESSION.
1603         (collect_file_symbol_completion_matches): Add complete_symbol_mode
1604         parameter.  Handle LINESPEC mode.
1605         * symtab.h (complete_symbol_mode): New.
1606         (default_collect_symbol_completion_matches_break_on)
1607         (default_collect_symbol_completion_matches)
1608         (collect_symbol_completion_matches)
1609         (collect_file_symbol_completion_matches): Add complete_symbol_mode
1610         parameter.
1611
1612 2017-07-17  Pedro Alves  <palves@redhat.com>
1613
1614         * utils.c (enum class strncmp_iw_mode): New.
1615         (strcmp_iw): Rename to ...
1616         (strncmp_iw_with_mode): ... this.  Add string2_len and mode
1617         parameters.  Handle them.
1618         (strncmp_iw): New.
1619         (strcmp_iw): Reimplement as wrapper around strncmp_iw_with_mode.
1620         * utils.h (strncmp_iw): Declare.
1621         (strcmp_iw): Move describing comments here.
1622
1623 2017-07-17  Pedro Alves  <palves@redhat.com>
1624
1625         * c-exp.y (operator_stoken): Use CP_OPERATOR_LEN and
1626         CP_OPERATOR_STR.
1627         * c-typeprint.c (is_type_conversion_operator): Use
1628         CP_OPERATOR_STR.
1629         * cp-support.c (LENGTH_OF_OPERATOR): Delete.
1630         (cp_find_first_component_aux): Use CP_OPERATOR_STR and
1631         CP_OPERATOR_LEN.
1632         * cp-support.h (CP_OPERATOR_STR, CP_OPERATOR_LEN): New.
1633         * gnu-v2-abi.c (gnuv2_is_operator_name): Use CP_OPERATOR_STR.
1634         * gnu-v3-abi.c (gnuv3_is_operator_name): Use CP_OPERATOR_STR.
1635         * linespec.c (linespec_lexer_lex_string): Use CP_OPERATOR_LEN and
1636         CP_OPERATOR_STR.
1637         * location.c: Include "cp-support.h".
1638         (explicit_location_lex_one): Use CP_OPERATOR_LEN and
1639         CP_OPERATOR_STR.
1640         * symtab.c (operator_chars): Use CP_OPERATOR_STR and
1641         CP_OPERATOR_LEN.
1642
1643 2017-07-17  Pedro Alves  <palves@redhat.com>
1644
1645         * cli/cli-cmds.c (complete_command): Use a completion tracker
1646         along with completion_find_completion_word for handle_brkchars
1647         phase.
1648         * completer.c (RL_QF_SINGLE_QUOTE, RL_QF_DOUBLE_QUOTE)
1649         (RL_QF_BACKSLASH, RL_QF_OTHER_QUOTE): New.
1650         (struct gdb_rl_completion_word_info): New.
1651         (gdb_rl_find_completion_word): New.
1652         (completion_find_completion_word): New.
1653         * completer.h (completion_find_completion_word): Declare.
1654
1655 2017-07-17  Pedro Alves  <palves@redhat.com>
1656
1657         * ada-lang.c (symbol_completion_match): Adjust comments.
1658         (symbol_completion_add): Replace vector parameter with
1659         completion_tracker parameter.  Use it.
1660         (ada_make_symbol_completion_list): Rename to...
1661         (ada_collect_symbol_completion_matches): ... this.  Add
1662         completion_tracker parameter and use it.
1663         (ada_language_defn): Adjust.
1664         * break-catch-syscall.c (catch_syscall_completer): Adjust
1665         prototype and work with completion_tracker instead of VEC.
1666         * breakpoint.c (condition_completer): Adjust prototype and work
1667         with completion_tracker instead of VEC.
1668         * c-lang.c (c_language_defn, cplus_language_defn)
1669         (asm_language_defn, minimal_language_defn): Adjust to renames.
1670         * cli/cli-cmds.c (complete_command): Rework using
1671         completion_tracker.  Catch exceptions when completing.
1672         * cli/cli-decode.c (integer_unlimited_completer)
1673         (complete_on_cmdlist, complete_on_enum): Adjust prototype and work
1674         with completion_tracker instead of VEC.
1675         * command.h (struct completion_tracker): Forward declare.
1676         (completer_ftype, completer_handle_brkchars_ftype): Change
1677         types.
1678         (complete_on_cmdlist, complete_on_enum): Adjust.
1679         * completer.c: Include <algorithm>.
1680         (struct gdb_completer_state): New.
1681         (current_completion): New global.
1682         (readline_line_completion_function): Delete.
1683         (noop_completer, filename_completer)
1684         (filename_completer_handle_brkchars, complete_files_symbols)
1685         (linespec_location_completer): Adjust to work with a
1686         completion_tracker instead of a VEC.
1687         (string_or_empty): New.
1688         (collect_explicit_location_matches): Adjust to work with a
1689         completion_tracker instead of a VEC.
1690         (explicit_location_completer): Rename to ...
1691         (complete_explicit_location): ... this and adjust to work with a
1692         completion_tracker instead of a VEC.
1693         (location_completer): Adjust to work with a completion_tracker
1694         instead of a VEC.
1695         (add_struct_fields): Adjust to work with a completion_list instead
1696         of VEC.
1697         (expression_completer): Rename to ...
1698         (complete_expression): ... this and adjust to work with a
1699         completion_tracker instead of a VEC.  Use complete_files_symbols.
1700         (expression_completer): Reimplement on top of complete_expression.
1701         (symbol_completer): Adjust to work with a completion_tracker
1702         instead of a VEC.
1703         (enum complete_line_internal_reason): Add describing comments.
1704         (complete_line_internal_normal_command): Adjust to work with a
1705         completion_tracker instead of a VEC.
1706         (complete_line_internal): Rename to ...
1707         (complete_line_internal_1): ... this and adjust to work with a
1708         completion_tracker instead of a VEC.  Assert TEXT is NULL in the
1709         handle_brkchars phase.
1710         (new_completion_tracker): Delete.
1711         (complete_line_internal): Reimplement as TRY/CATCH wrapper around
1712         complete_line_internal_1.
1713         (free_completion_tracker): Delete.
1714         (INITIAL_COMPLETION_HTAB_SIZE): New.
1715         (completion_tracker::completion_tracker)
1716         (completion_tracker::~completion_tracker): New.
1717         (maybe_add_completion): Delete.
1718         (completion_tracker::maybe_add_completion)
1719         (completion_tracker::add_completion)
1720         (completion_tracker::add_completions): New.
1721         (throw_max_completions_reached_error): Delete.
1722         (complete_line): Adjust to work with a completion_tracker instead
1723         of a VEC.  Don't create a completion_tracker_t or check for max
1724         completions here.
1725         (command_completer, command_completer_handle_brkchars)
1726         (signal_completer, reg_or_group_completer_1)
1727         (reg_or_group_completer, default_completer_handle_brkchars):
1728         Adjust to work with a completion_tracker.
1729         (gdb_completion_word_break_characters_throw): New.
1730         (gdb_completion_word_break_characters): Reimplement.
1731         (line_completion_function): Delete.
1732         (completion_tracker::recompute_lowest_common_denominator)
1733         (expand_preserving_ws)
1734         (completion_tracker::build_completion_result)
1735         (completion_result::completion_result)
1736         (completion_result::completion_result)
1737         (completion_result::~completion_result)
1738         (completion_result::completion_result)
1739         (completion_result::release_match_list, compare_cstrings)
1740         (completion_result::sort_match_list)
1741         (completion_result::reset_match_list)
1742         (gdb_rl_attempted_completion_function_throw)
1743         (gdb_rl_attempted_completion_function): New.
1744         * completer.h (completion_list, struct completion_result)
1745         (class completion_tracker): New.
1746         (complete_line): Add completion_tracker parameter.
1747         (readline_line_completion_function): Delete.
1748         (gdb_rl_attempted_completion_function): New.
1749         (noop_completer, filename_completer, expression_completer)
1750         (location_completer, symbol_completer, command_completer)
1751         (signal_completer, reg_or_group_completer): Update prototypes.
1752         (completion_tracker_t, new_completion_tracker)
1753         (make_cleanup_free_completion_tracker): Delete.
1754         (enum maybe_add_completion_enum): Delete.
1755         (maybe_add_completion): Delete.
1756         (throw_max_completions_reached_error): Delete.
1757         * corefile.c (complete_set_gnutarget): Adjust to work with a
1758         completion_tracker instead of a VEC.
1759         * cp-abi.c (cp_abi_completer): Adjust to work with a
1760         completion_tracker instead of a VEC.
1761         * d-lang.c (d_language_defn): Adjust.
1762         * disasm.c (disassembler_options_completer): Adjust to work with a
1763         completion_tracker instead of a VEC.
1764         * f-lang.c (f_make_symbol_completion_list): Rename to ...
1765         (f_collect_symbol_completion_matches): ... this.  Adjust to work
1766         with a completion_tracker instead of a VEC.
1767         (f_language_defn): Adjust.
1768         * go-lang.c (go_language_defn): Adjust.
1769         * guile/scm-cmd.c (cmdscm_add_completion, cmdscm_completer):
1770         Adjust to work with a completion_tracker instead of a VEC.
1771         * infrun.c (handle_completer): Likewise.
1772         * interps.c (interpreter_completer): Likewise.
1773         * interps.h (interpreter_completer): Likewise.
1774         * language.c (unknown_language_defn, auto_language_defn)
1775         (local_language_defn): Adjust.
1776         * language.h (language_defn::la_make_symbol_completion_list):
1777         Rename to ...
1778         (language_defn::la_collect_symbol_completion_matches): ... this
1779         and adjust to work with a completion_tracker instead of a VEC.
1780         * m2-lang.c (m2_language_defn): Adjust.
1781         * objc-lang.c (objc_language_defn): Adjust.
1782         * opencl-lang.c (opencl_language_defn): Adjust.
1783         * p-lang.c (pascal_language_defn): Adjust.
1784         * python/py-cmd.c (cmdpy_completer_helper): Handle NULL word.
1785         (cmdpy_completer_handle_brkchars, cmdpy_completer): Adjust to work
1786         with a completion_tracker.
1787         * rust-lang.c (rust_language_defn): Adjust.
1788         * symtab.c (free_completion_list, do_free_completion_list)
1789         (return_val, completion_tracker): Delete.
1790         (completion_list_add_name, completion_list_add_symbol)
1791         (completion_list_add_msymbol, completion_list_objc_symbol)
1792         (completion_list_add_fields, add_symtab_completions): Add
1793         completion_tracker parameter and use it.
1794         (default_make_symbol_completion_list_break_on_1): Rename to...
1795         (default_collect_symbol_completion_matches_break_on): ... this.
1796         Add completion_tracker parameter and use it instead of allocating
1797         a completion tracker here.
1798         (default_make_symbol_completion_list_break_on): Delete old
1799         implementation.
1800         (default_make_symbol_completion_list): Delete.
1801         (default_collect_symbol_completion_matches): New.
1802         (make_symbol_completion_list): Delete.
1803         (collect_symbol_completion_matches): New.
1804         (make_symbol_completion_type): Rename to ...
1805         (collect_symbol_completion_matches_type): ... this.  Add
1806         completion_tracker parameter and use it instead of VEC.
1807         (make_file_symbol_completion_list_1): Rename to...
1808         (collect_file_symbol_completion_matches): ... this.  Add
1809         completion_tracker parameter and use it instead of VEC.
1810         (make_file_symbol_completion_list): Delete.
1811         (add_filename_to_list): Use completion_list instead of a VEC.
1812         (add_partial_filename_data::list): Now a completion_list.
1813         (make_source_files_completion_list): Work with a completion_list
1814         instead of a VEC.
1815         * symtab.h: Include "completer.h".
1816         (default_make_symbol_completion_list_break_on)
1817         (default_make_symbol_completion_list, make_symbol_completion_list)
1818         (make_symbol_completion_type, make_file_symbol_completion_list)
1819         (make_source_files_completion_list): Delete.
1820         (default_collect_symbol_completion_matches_break_on)
1821         (default_collect_symbol_completion_matches)
1822         (collect_symbol_completion_matches)
1823         (collect_symbol_completion_matches_type)
1824         (collect_file_symbol_completion_matches)
1825         (make_source_files_completion_list): New.
1826         * top.c (init_main): Don't install a rl_completion_entry_function
1827         hook.  Install a rl_attempted_completion_function hook instead.
1828         * tui/tui-layout.c (layout_completer): Adjust to work with a
1829         completion_tracker.
1830         * tui/tui-regs.c (tui_reggroup_completer):
1831         * tui/tui-win.c (window_name_completer, focus_completer)
1832         (winheight_completer): Adjust to work with a completion_tracker.
1833         * value.c: Include "completer.h".
1834         (complete_internalvar): Adjust to work with a completion_tracker.
1835         * value.h (complete_internalvar): Likewise.
1836
1837 2017-07-17  Pedro Alves  <palves@redhat.com>
1838
1839         * cli/cli-decode.c (set_cmd_completer_handle_brkchars): Adjust to
1840         renames.
1841         * cli/cli-decode.h (struct cmd_list_element) <completer>: Move
1842         comments to completer_ftype's declaration.
1843         <completer_handle_brkchars>: Change type to
1844         completer_handle_brkchars_ftype.
1845         * command.h (completer_ftype): Add describing comment and give
1846         names to parameters.
1847         (completer_ftype_void): Rename to ...
1848         (completer_handle_brkchars_ftype) ... this.  Add describing comment.
1849         (set_cmd_completer_handle_brkchars): Adjust.
1850         * completer.c (filename_completer_handle_brkchars): New function.
1851         (complete_line_internal_normal_command): New function, factored
1852         out from ...
1853         (complete_line_internal): ... here.
1854         (command_completer_handle_brkchars)
1855         (default_completer_handle_brkchars)
1856         (completer_handle_brkchars_func_for_completer): New functions.
1857         * completer.h (set_gdb_completion_word_break_characters): Delete
1858         declaration.
1859         (completer_handle_brkchars_func_for_completer): New declaration.
1860         * python/py-cmd.c (cmdpy_completer_handle_brkchars): Adjust to use
1861         completer_handle_brkchars_func_for_completer.
1862
1863 2017-07-17  Pedro Alves  <palves@redhat.com>
1864
1865         * completer.c (symbol_completer): New function, based on
1866         make_symbol_completion_list_fn.
1867         * completer.h (symbol_completer): New declaration.
1868         * guile/scm-cmd.c (cmdscm_completers): Adjust.
1869         * python/py-cmd.c (completers): Adjust.
1870         * symtab.c (make_symbol_completion_list_fn): Delete.
1871         * symtab.h (make_symbol_completion_list_fn): Delete.
1872         * cli/cli-decode.c (add_cmd): Adjust.
1873
1874 2017-07-17  Pedro Alves  <palves@redhat.com>
1875
1876         * Makefile.in (COMMON_OBS): Add filename-seen-cache.o.
1877         * dwarf2read.c: Include "filename-seen-cache.h".
1878         * dwarf2read.c (dwarf2_per_objfile) <filenames_cache>: New field.
1879         (dw2_map_symbol_filenames): Build and use a filenames_seen_cache.
1880         * filename-seen-cache.c: New file.
1881         * filename-seen-cache.h: New file.
1882         * symtab.c: Include "filename-seen-cache.h".
1883         (struct filename_seen_cache, INITIAL_FILENAME_SEEN_CACHE_SIZE)
1884         (create_filename_seen_cache, clear_filename_seen_cache)
1885         (delete_filename_seen_cache, filename_seen): Delete, parts moved
1886         to filename-seen-cache.h/filename-seen-cache.c.
1887         (output_source_filename, sources_info)
1888         (maybe_add_partial_symtab_filename)
1889         (make_source_files_completion_list): Adjust to use
1890         filename_seen_cache.
1891
1892 2017-07-17  Pedro Alves  <palves@redhat.com>
1893
1894         * dwarf2read.c (dwarf2_per_objfile): In-class initialize all
1895         fields.
1896         (dwarf2_per_objfile::dwarf2_per_objfile(objfile*, const
1897         dwarf2_debug_sections*)): New.
1898         (dwarf2_per_objfile::dwarf2_per_objfile(const
1899         dwarf2_per_objfile&)): Declare as deleted.
1900         (dwarf2_per_objfile::operator=): Declare as deleted.
1901         (dwarf2_per_objfile::dwarf2_per_objfile)
1902         (dwarf2_per_objfile::~dwarf2_per_objfile)
1903         (dwarf2_per_objfile::free_cached_comp_units): New.
1904         (dwarf2_has_info): dwarf2_per_objfile initialization code moved to
1905         ctor.  Call dwarf2_per_objfile's ctor manually.
1906         (dwarf2_locate_sections): Deleted/refactored as ...
1907         (dwarf2_per_objfile::locate_sections): ... this new method.
1908         (free_cached_comp_units): Defer to
1909         dwarf2_per_objfile::free_cached_comp_units.
1910         (dwarf2_free_objfile): Call dwarf2_per_objfile's dtor manually.
1911
1912 2017-07-14  Tom Tromey  <tom@tromey.com>
1913
1914         PR rust/21764:
1915         * rust-exp.y (convert_ast_to_expression): Add "want_type"
1916         parameter.
1917         <UNOP_SIZEOF>: Split into separate case.
1918         <UNOP_VAR_VALUE>: Handle want_type.  Add error case.
1919
1920 2017-07-14  Tom Tromey  <tom@tromey.com>
1921
1922         PR rust/21763:
1923         * symtab.c (symbol_matches_domain): Add language_rust to special
1924         case.
1925         * rust-exp.y (convert_ast_to_expression) <OP_VAR_VALUE>: Don't
1926         treat LOC_TYPEDEF symbols as variables.
1927
1928 2017-07-14  Pedro Alves  <palves@redhat.com>
1929
1930         * symtab.c (make_file_symbol_completion_list_1): Iterate over
1931         symtabs matching all symtabs with SRCFILE as file name instead of
1932         only considering the first hit, with lookup_symtab.
1933
1934 2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>
1935
1936         * ax-gdb.c (gen_aggregate_elt_ref): Remove operand_name and
1937         operator_name parameters.
1938         (gen_expr): Update function call.
1939
1940 2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>
1941
1942         * dwarf2loc.h (dwarf2_compile_expr_to_ax): Remove gdbarch
1943         parameter.
1944         * symtab.h (struct symbol_computed_ops::tracepoint_var_ref):
1945         Likewise.
1946         * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove gdbarch
1947         parameter, use agent_expr::gdbarch instead, update function
1948         calls.
1949         (locexpr_tracepoint_var_ref): Likewise.
1950         (loclist_tracepoint_var_ref): Likewise.
1951         * ax-gdb.c (gen_trace_static_fields): Likewise.
1952         (gen_traced_pop): Likewise.
1953         (gen_frame_args_address): Likewise.
1954         (gen_frame_locals_address): Likewise.
1955         (gen_var_ref): Likewise.
1956         (gen_struct_ref_recursive): Likewise.
1957         (gen_static_field): Likewise.
1958         (gen_maybe_namespace_elt): Likewise.
1959         (gen_expr): Likewise.
1960         (gen_trace_for_var): Likewise.
1961         (gen_trace_for_expr): Likewise.
1962         (gen_trace_for_return_address): Likewise.
1963
1964 2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>
1965
1966         * ax-gdb.c (gen_deref, gen_address_of): Remove unused ax
1967         parameter.
1968         (gen_struct_ref, gen_expr, gen_expr_binop_rest): Update call.
1969
1970 2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>
1971
1972         * ax-gdb.c (gen_usual_unary): Remove exp parameter, get gdbarch
1973         from ax, update calls.
1974         (gen_usual_arithmetic): Likewise.
1975         (gen_integral_promotions): Likewise.
1976         (gen_bitfield_ref): Likewise.
1977         (gen_primitive_field): Likewise.
1978         (gen_struct_ref_recursive): Likewise.
1979         (gen_struct_ref): Likewise.
1980         (gen_maybe_namespace_elt): Likewise.
1981         (gen_struct_elt_for_reference): Likewise.
1982         (gen_namespace_elt): Likewise.
1983         (gen_aggregate_elt_ref): Likewise.
1984         (gen_expr): Get gdbarch from ax, update calls.
1985         (gen_expr_binop_rest): Likewise.
1986
1987 2017-07-13  Pedro Alves  <palves@redhat.com>
1988
1989         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Pass tdesc_amd64
1990         as default tdesc.
1991         * amd64-dicos-tdep.c (amd64_dicos_init_abi):
1992         * amd64-fbsd-tdep.c (amd64fbsd_init_abi):
1993         * amd64-linux-tdep.c (amd64_linux_init_abi): Pass
1994         tdesc_amd64_linux as default tdesc.  Get final tdesc from the
1995         tdep.
1996         (amd64_x32_linux_init_abi): Pass tdesc_x32_linux as default tdesc.
1997         Get final tdesc from the tdep.
1998         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Pass tdesc_amd64 as
1999         default tdesc.
2000         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
2001         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
2002         * amd64-tdep.c (amd64_init_abi): Add 'default_tdesc' parameter.
2003         Use it as default tdesc.
2004         (amd64_x32_init_abi): Add 'default_tdesc' parameter, and pass it
2005         down to amd_init_abi.  No longer handle fallback tdesc here.
2006         * amd64-tdep.h (tdesc_x32): Declare.
2007         (amd64_init_abi, amd64_x32_init_abi): Add 'default_tdesc'
2008         parameter.
2009         * amd64-windows-tdep.c (amd64_windows_init_abi): Pass tdesc_amd64
2010         as default tdesc.
2011
2012 2017-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2013
2014         * s390-linux-tdep.c (s390_process_record): Add support for
2015         instructions new in arch12.
2016
2017 2017-07-11  John Baldwin  <jhb@FreeBSD.org>
2018
2019         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
2020         PT_GETFSBASE and PT_GETGSBASE.
2021         (amd64bsd_store_inferior_registers): Use PT_SETFSBASE and
2022         PT_SETGSBASE.
2023
2024 2017-07-11  John Baldwin  <jhb@FreeBSD.org>
2025
2026         * features/Makefile (amd64.dat, amd64-avx.dat, amd64-mpx.dat)
2027         (amd64-avx-mpx.dat, amd64-avx-avx512.dat)
2028         (amd64-avx-mpx-avx512-pku.dat): Add i386/64bit-segments.xml in
2029         those rules.
2030         * features/i386/amd64-avx-avx512.xml: Add 64bit-segments.xml.
2031         * features/i386/amd64-avx-mpx-avx512-pku.xml: Add 64bit-segments.xml.
2032         * features/i386/amd64-avx-mpx.xml: Add 64bit-segments.xml.
2033         * features/i386/amd64-avx.xml: Add 64bit-segments.xml.
2034         * features/i386/amd64-mpx.xml: Add 64bit-segments.xml.
2035         * features/i386/amd64.xml: Add 64bit-segments.xml.
2036         * features/i386/amd64-avx-avx512.c: Regenerated.
2037         * features/i386/amd64-avx-mpx-avx512-pku.c: Regenerated.
2038         * features/i386/amd64-avx-mpx.c: Regenerated.
2039         * features/i386/amd64-avx.c: Regenerated.
2040         * features/i386/amd64-mpx.c: Regenerated.
2041         * features/i386/amd64.c: Regenerated.
2042         * regformats/i386/amd64-avx-avx512.dat: Regenerated.
2043         * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Regenerated.
2044         * regformats/i386/amd64-avx-mpx.dat: Regenerated.
2045         * regformats/i386/amd64-avx.dat: Regenerated.
2046         * regformats/i386/amd64-mpx.dat: Regenerated.
2047         * regformats/i386/amd64.dat: Regenerated.
2048
2049 2017-07-10  Yao Qi  <yao.qi@linaro.org>
2050
2051         * features/i386/amd64-avx-avx512-linux.c: Re-generated.
2052         * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated.
2053
2054 2017-07-10  Anton Kolesov  <Anton.Kolesov@synopsys.com>
2055
2056         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add setenv and
2057         unsetenv.
2058         * gnulib/aclocal.m4: Regenerate.
2059         * gnulib/config.in: Regenerate.
2060         * gnulib/configure: Regenerate.
2061         * gnulib/import/Makefile.am: Regenerate.
2062         * gnulib/import/Makefile.in: Regenerate.
2063         * gnulib/import/m4/gnulib-cache.m4: Regenerate.
2064         * gnulib/import/m4/gnulib-comp.m4: Regenerate.
2065         * gnulib/import/m4/environ.m4: New file.
2066         * gnulib/import/m4/setenv.m4: New file.
2067         * gnulib/import/setenv.c: New file.
2068         * gnulib/import/unsetenv.c: New file.
2069
2070 2017-07-09  Simon Marchi  <simon.marchi@ericsson.com>
2071
2072         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Read
2073         address when op is DW_OP_addr.
2074
2075 2017-07-09  Tom Tromey  <tom@tromey.com>
2076
2077         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Reverse size
2078         check and apply to outer type.
2079
2080 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2081
2082         * fbsd-tdep.c (LWPINFO_OFFSET, LWPINFO_PL_FLAGS)
2083         (LWPINFO64_PL_SIGINFO, LWPINFO32_PL_SIGINFO, PL_FLAG_SI)
2084         (SIZE64_SIGINFO_T, SIZE32_SIGINFO_T, fbsd_core_xfer_siginfo): New.
2085         (fbsd_init_abi): Install gdbarch "core_xfer_siginfo" method.
2086
2087 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2088
2089         * fbsd-tdep.c (fbsd_core_thread_name): Use thread_section_name.
2090
2091 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2092
2093         * corelow.c (get_core_siginfo): Remove.
2094         (core_xfer_partial): Use the gdbarch "core_xfer_siginfo" method
2095         instead of get_core_siginfo.
2096         * gdbarch.sh (core_xfer_siginfo): New gdbarch callback.
2097         * gdbarch.h: Re-generate.
2098         * gdbarch.c: Re-generate.
2099         * linux-tdep.c (linux_core_xfer_siginfo): New.
2100         (linux_init_abi): Install gdbarch "core_xfer_siginfo" method.
2101
2102 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2103
2104         * corelow.c (thread_section_name): Move to ...
2105         * gdbcore.h (thread_section_name): ... here.
2106
2107 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2108
2109         * fbsd-nat.c [PT_LWPINFO && __LP64__] (union sigval32)
2110         (struct siginfo32): New.
2111         [PT_LWPINFO] (fbsd_siginfo_size, fbsd_convert_siginfo): New.
2112         (fbsd_xfer_partial) [PT_LWPINFO]: Handle TARGET_OBJECT_SIGNAL_INFO
2113         via ptrace(PT_LWPINFO).
2114
2115 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2116
2117         * fbsd-tdep.c (fbsd_gdbarch_data_handle, struct fbsd_gdbarch_data)
2118         (init_fbsd_gdbarch_data, get_fbsd_gdbarch_data)
2119         (fbsd_get_siginfo_type): New.
2120         (fbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2121         (_initialize_fbsd_tdep): New.
2122
2123 2017-07-06  David Blaikie  <dblaikie@gmail.com>
2124
2125         * dwarf2read.c (struct dwo_file): Use a htab of dwo_unit* (rather than
2126         a singular dwo_unit*) to support multiple CUs in the same way that
2127         multiple TUs are supported.
2128         (create_cus_hash_table): Replace create_dwo_cu with a function for
2129         parsing multiple CUs from a DWO file.
2130         (open_and_init_dwo_file): Use create_cus_hash_table rather than
2131         create_dwo_cu.
2132         (lookup_dwo_cutu): Lookup CU in the hash table in the dwo_file with
2133         htab_find, rather than comparing the signature to a singleton CU in
2134         the dwo_file.
2135
2136 2017-07-06  Pedro Alves  <palves@redhat.com>
2137
2138         * python/py-unwind.c (pyuw_dealloc_cache): Fix for loop condition.
2139
2140 2017-07-04  Pedro Alves  <palves@redhat.com>
2141
2142         * gdbtypes.c (recursive_dump_type): Don't reference TYPE_STATIC.
2143         * gdbtypes.h (TYPE_STATIC): Delete.
2144         (struct fn_field) <is_public, is_abstract, is_static, is_final,
2145         is_synchronized, is_native>: Delete.
2146         <dummy>: Bump.
2147         (TYPE_FN_FIELD_PUBLIC, TYPE_FN_FIELD_STATIC, TYPE_FN_FIELD_FINAL)
2148         (TYPE_FN_FIELD_SYNCHRONIZED, TYPE_FN_FIELD_NATIVE)
2149         (TYPE_FN_FIELD_ABSTRACT): Delete.
2150
2151 2017-07-03  Simon Marchi  <simon.marchi@ericsson.com>
2152
2153         * buffer.h (buffer_finish): Fix spelling mistakes.
2154
2155 2017-07-01  Eli Zaretskii  <eliz@gnu.org>
2156
2157         * .dir-locals.el: Automatically switch to C-style comments in
2158         versions of Emacs that support the feature.
2159
2160 2017-06-30  Sergio Durigan Junior  <sergiodj@redhat.com>
2161             Pedro Alves  <palves@redhat.com>
2162
2163         PR cli/21688
2164         * cli/cli-script.c (command_name_equals_not_inline): Remove function.
2165         (process_next_line): New variable 'inline_cmd'.
2166         Adjust 'if' clauses for "python", "compile" and "guile" to use
2167         'command_name_equals' and check for '!inline_cmd'.
2168
2169 2017-06-30  Sergio Durigan Junior  <sergiodj@redhat.com>
2170
2171         PR cli/21688
2172         * cli/cli-script.c (command_name_equals_not_inline): New function.
2173         (process_next_line): Adjust 'if' clauses for "python", "compile"
2174         and "guile" to use command_name_equals_not_inline.
2175
2176 2017-06-29  Pedro Alves  <palves@redhat.com>
2177
2178         * completer.c (expression_completer): Call
2179         linespec_location_completer instead of location_completer.
2180
2181 2017-06-29  Pedro Alves  <palves@redhat.com>
2182
2183         * completer.c (expression_completer): Remove code that recomputes
2184         'text' from 'word'.
2185
2186 2017-06-29  Yao Qi  <yao.qi@linaro.org>
2187
2188         * regformats/regdat.sh: Generate code with
2189         "ifndef IN_PROCESS_AGENT".
2190
2191 2017-06-28  Pedro Alves  <palves@redhat.com>
2192
2193         * command.h: Include "common/scoped_restore.h".
2194
2195 2017-06-28  Yao Qi  <yao.qi@linaro.org>
2196
2197         * mi/mi-cmd-break.c (mi_argv_to_format): Use obstack_grow_str
2198         instead of obstack_grow.
2199
2200 2017-06-28  Doug Gilmore  <Doug.Gilmore@imgtec.com>
2201
2202         PR gdb/21337
2203         * symfile.c (reread_symbols): Call objfiles_changed just before
2204         read_symbols.
2205
2206 2017-06-27  Pedro Alves  <palves@redhat.com>
2207
2208         * symtab.c (COMPLETION_LIST_ADD_SYMBOL)
2209         (MCOMPLETION_LIST_ADD_SYMBOL): Delete macros, replace with ...
2210         (completion_list_add_symbol, completion_list_add_msymbol):
2211         ... these new functions.
2212         (add_symtab_completions)
2213         (default_make_symbol_completion_list_break_on_1): Adjust.
2214
2215 2017-06-27  Pedro Alves  <palves@redhat.com>
2216
2217         * objfiles.c (get_objfile_bfd_data): Call bfd_alloc instead of
2218         bfd_zalloc.  Call objfile_per_bfd_storage's ctor.
2219         (free_objfile_per_bfd_storage): Call objfile_per_bfd_storage's
2220         dtor.
2221         * objfiles.h (objfile_per_bfd_storage): Add ctor.  Make
2222         'storage_obstack' field an auto_obstack.  In-class initialize all
2223         non-bitfield fields.  Make minsyms_read bool.
2224         * symfile.c (read_symbols): Adjust.
2225
2226 2017-06-27  Alan Hayward  <alan.hayward@arm.com>
2227
2228         * remote-sim.c (gdbsim_fetch_register): Use byte_vector.
2229         (gdbsim_store_register): Likewise.
2230
2231 2017-06-27  Pedro Alves  <palves@redhat.com>
2232
2233         * c-exp.y (name_obstack): Now an auto_obstack.
2234         (yylex): Use auto_obstack::clear.
2235         (c_parse): Use auto_obstack::clear instead of reinitializing and
2236         freeing the obstack.
2237         * c-lang.c (evaluate_subexp_c): Use auto_obstack.
2238         * d-exp.y (name_obstack): Now an auto_obstack.
2239         (yylex): Use auto_obstack::clear.
2240         (d_parse): Use auto_obstack::clear instead of reinitializing and
2241         freeing the obstack.
2242         * dwarf2loc.c (fetch_const_value_from_synthetic_pointer): Use
2243         auto_obstack.
2244         * dwarf2read.c (create_addrmap_from_index)
2245         (dwarf2_build_psymtabs_hard)
2246         (update_enumeration_type_from_children): Likewise.
2247         * gdb_obstack.h (auto_obstack): New type.
2248         * go-exp.y (name_obstack): Now an auto_obstack.
2249         (build_packaged_name): Use auto_obstack::clear.
2250         (go_parse): Use auto_obstack::clear instead of reinitializing and
2251         freeing the obstack.
2252         * linux-tdep.c (linux_make_mappings_corefile_notes): Use
2253         auto_obstack.
2254         * printcmd.c (printf_wide_c_string, ui_printf): Use auto_obstack.
2255         * rust-exp.y (work_obstack): Now an auto_obstack.
2256         (rust_parse, rust_lex_tests): Use auto_obstack::clear instead of
2257         reinitializing and freeing the obstack.
2258         * utils.c (do_obstack_free, make_cleanup_obstack_free): Delete.
2259         (host_char_to_target): Use auto_obstack.
2260         * utils.h (make_cleanup_obstack_free): Delete declaration.
2261         * valprint.c (generic_emit_char, generic_printstr): Use
2262         auto_obstack.
2263
2264 2017-06-27  Simon Marchi  <simon.marchi@ericsson.com>
2265
2266         * darwin-nat.c (darwin_check_new_threads): Don't handle dummy
2267         thread.
2268         (darwin_init_thread_list): Don't update dummy thread.
2269         (darwin_create_inferior, darwin_attach): Don't add a dummy thread.
2270
2271 2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>
2272
2273         * record-full.c (netorder16): Remove.
2274
2275 2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>
2276
2277         * common/diagnostics.h: Define macros for GCC.
2278         (DIAGNOSTIC_IGNORE_UNUSED_FUNCTION): New macro.
2279         * common/vec.h: Include diagnostics.h.
2280         (DIAGNOSTIC_IGNORE_UNUSED_VEC_FUNCTION): New macro.
2281         (DEF_VEC_I, DEF_VEC_P, DEF_VEC_O): Ignore -Wunused-function
2282         warning.
2283
2284 2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>
2285
2286         * common/diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER):
2287         New macro.
2288         * ada-lex.l: Ignore deprecated register warnings.
2289
2290 2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>
2291
2292         * main.c (get_init_files): Replace "SYSTEM_GDBINIT +
2293         datadir_len" with "&SYSTEM_GDBINIT[datadir_len]".
2294
2295 2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>
2296
2297         * dtrace-probe.c (dtrace_process_dof_probe): Put semi-colon on
2298         its own line.
2299
2300 2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>
2301
2302         * nat/x86-dregs.c (x86_show_dr): Print registers one per line.
2303
2304 2017-06-23  Alan Hayward  <alan.hayward@arm.com>
2305
2306         * xtensa-tdep.c (XTENSA_MAX_REGISTER_SIZE): Add.
2307         (xtensa_register_write_masked): Use XTENSA_MAX_REGISTER_SIZE.
2308         (xtensa_register_read_masked): Likewise.
2309
2310 2017-06-22  Sergio Durigan Junior  <sergiodj@redhat.com>
2311
2312         * common/environ.c (gdb_environ::unset): Update comment.
2313
2314 2017-06-22  Alan Hayward  <alan.hayward@arm.com>
2315
2316         * python/py-unwind.c (pyuw_sniffer): Allocate space for
2317         registers.
2318
2319 2017-06-22  Alan Hayward  <alan.hayward@arm.com>
2320
2321         * record-full.c (record_full_exec_insn): Use byte_vector.
2322
2323 2017-06-22  Yao Qi  <yao.qi@linaro.org>
2324
2325         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Regenerated.
2326         * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Regenerated.
2327
2328 2017-06-22  Alan Hayward  <alan.hayward@arm.com>
2329
2330         * remote.c (cached_reg): Move from here...
2331         * regcache.h (cached_reg): ...to here.
2332         * python/py-unwind.c (struct reg_info): Remove.
2333         (cached_frame_info): Use cached_reg_t.
2334         (pyuw_prev_register): Likewise.
2335         (pyuw_sniffer): Use cached_reg_t and allocate registers.
2336         (pyuw_dealloc_cache): Free all registers.
2337
2338 2017-06-22  Pedro Alves  <palves@redhat.com>
2339             Simon Marchi  <simon.marchi@ericsson.com>
2340
2341         * unittests/environ-selftests.c (run_tests): Ignore -Wself-move
2342         warning.
2343         * common/diagnostics.h: New file.
2344
2345 2017-06-22  Pedro Alves  <palves@redhat.com>
2346
2347         * common/agent.h: Add include guards.
2348
2349 2017-06-21  Simon Marchi  <simon.marchi@ericsson.com>
2350
2351         * target.h (struct target_ops) <to_xfer_partial>: Update doc to
2352         talk about addressable units instead of bytes.
2353
2354 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2355
2356         * common/environ.c (gdb_environ::unset): Use '::iterator' instead
2357         of '::const_iterator'.
2358
2359 2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>
2360
2361         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2362         'unittests/environ-selftests.c'.
2363         (SUBDIR_UNITTESTS_OBS): Add 'environ-selftests.o'.
2364         * charset.c (find_charset_names): Declare object 'iconv_env'.
2365         Update code to use 'iconv_env' object.  Remove call to
2366         'free_environ'.
2367         * common/environ.c: Include <utility>.
2368         (make_environ): Delete function.
2369         (free_environ): Delete function.
2370         (gdb_environ::clear): New function.
2371         (gdb_environ::operator=): New function.
2372         (gdb_environ::get): Likewise.
2373         (environ_vector): Delete function.
2374         (set_in_environ): Delete function.
2375         (gdb_environ::set): New function.
2376         (unset_in_environ): Delete function.
2377         (gdb_environ::unset): New function.
2378         (gdb_environ::envp): Likewise.
2379         * common/environ.h: Include <vector>.
2380         (struct gdb_environ): Delete; transform into...
2381         (class gdb_environ): ... this class.
2382         (free_environ): Delete prototype.
2383         (init_environ, get_in_environ, set_in_environ, unset_in_environ,
2384         environ_vector): Likewise.
2385         * infcmd.c (run_command_1): Update code to call
2386         'envp' from 'gdb_environ' class.
2387         (environment_info): Update code to call methods from 'gdb_environ'
2388         class.
2389         (unset_environment_command): Likewise.
2390         (path_info): Likewise.
2391         (path_command): Likewise.
2392         * inferior.c (inferior::~inferior): Delete call to 'free_environ'.
2393         (inferior::inferior): Initialize 'environment' using the host's
2394         information.
2395         * inferior.h: Remove forward declaration of 'struct gdb_environ'.
2396         Include "environ.h".
2397         (class inferior) <environment>: Change type from 'struct
2398         gdb_environ' to 'gdb_environ'.
2399         * mi/mi-cmd-env.c (mi_cmd_env_path): Update code to call
2400         methods from 'gdb_environ' class.
2401         * solib.c (solib_find_1): Likewise
2402         * unittests/environ-selftests.c: New file.
2403
2404 2017-06-20  Yao Qi  <yao.qi@linaro.org>
2405
2406         * features/i386/i386-linux.xml: Exchange the order of including
2407         32bit-linux.xml and 32bit-sse.xml.
2408         * features/i386/i386-linux.c: Regenerated.
2409
2410 2017-06-20  Yao Qi  <yao.qi@linaro.org>
2411
2412         * target-descriptions.c (tdesc_reg): Add ctor, dtor.
2413         Delete copy ctor and assignment operator.
2414         (tdesc_type): Likewise.
2415         (tdesc_feature): Likewise.
2416         (tdesc_free_reg): Remove.
2417         (tdesc_create_reg): Use new.
2418         (tdesc_free_type): Remove.
2419         (tdesc_create_vector): Use new.
2420         (tdesc_create_union): Likewise.
2421         (tdesc_create_flags): Likewise.
2422         (tdesc_create_enum): Likewise.
2423         (tdesc_free_feature): Delete.
2424         (free_target_description): Use delete.
2425
2426 2017-06-19  John Baldwin  <jhb@FreeBSD.org>
2427
2428         * mips-tdep.c (print_gp_register_row): Don't error for unavailable
2429         registers.
2430
2431 2017-06-19  Pedro Alves  <palves@redhat.com>
2432
2433         * dwarf2read.c (write_psymtabs_to_index): Construct file_closer
2434         after gdb::unlinker.
2435
2436 2017-06-19  Sergio Durigan Junior  <sergiodj@redhat.com>
2437
2438         * mi/mi-cm-env.c (_initialize_mi_cmd_env): Use getenv instead of
2439         gdb_environ to access an environment variable.
2440
2441 2017-06-18  Thomas Petazzoni  <thomas.petazzoni@free-electrons.com>
2442
2443         * nat/linux-ptrace.c (linux_fork_to_function): Add cast to
2444         gdb_byte*.
2445
2446 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2447
2448         * nat/fork-inferior.h (trace_start_error): Add ATTRIBUTE_PRINTF.
2449
2450 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2451
2452         * configure: Re-generate.
2453         * warning.m4 (build_warnings): Add -Wno-mismatched-tags.
2454
2455 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2456
2457         * configure: Re-generate.
2458         * warning.m4: Pass -Werror to compiler when checking for
2459         supported warning flags.
2460
2461 2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>
2462
2463         * Makefile.in (COMPILE.pre): Add "-x c++".
2464
2465 2017-06-16  Alan Hayward  <alan.hayward@arm.com>
2466             Pedro Alves  <palves@redhat.com>
2467             Yao Qi  <yao.qi@linaro.org>
2468
2469         * defs.h (RequireLongest): New.
2470         (extract_integer): Declare function template.
2471         (extract_signed_integer): Remove the declaration, but define it
2472         static inline.
2473         (extract_unsigned_integer): Likewise.
2474         (store_integer): Declare function template.
2475         (store_signed_integer): Remove the declaration, but define it
2476         static inline.
2477         (store_unsigned_integer): Likewise.
2478         * findvar.c (extract_integer): New function template.
2479         (extract_signed_integer): Remove.
2480         (extract_unsigned_integer): Remove.
2481         (extract_integer<LONGEST>, extract_integer<ULONGEST>): Explicit
2482         instantiations.
2483         (store_integer): New function template.
2484         (store_signed_integer): Remove.
2485         (store_unsigned_integer): Remove.
2486         (store_integer): Explicit instantiations.
2487         * regcache.c (regcache_raw_read_signed): Update.
2488         (regcache::raw_read): New function.
2489         (regcache::raw_read_signed): Remove.
2490         (regcache::raw_read_unsigned): Remove.
2491         (regcache_raw_read_unsigned): Update.
2492         (regcache_raw_write_unsigned): Update.
2493         (regcache::raw_write_signed): Remove.
2494         (regcache::raw_write): New function.
2495         (regcache_cooked_read_signed): Update.
2496         (regcache::raw_write_unsigned): Remove.
2497         (regcache::cooked_read_signed): Remove.
2498         (regcache_cooked_read_unsigned): Update.
2499         (regcache::cooked_read_unsigned): Remove.
2500         (regcache_cooked_write_signed): Update.
2501         (regcache_cooked_write_unsigned): Update.
2502         * regcache.h (regcache) <raw_read_signed>: Remove.
2503         <raw_write_signed, raw_read_unsigned, raw_write_unsigned>: Remove.
2504         <raw_read, raw_write>: New.
2505         <cooked_read_signed, cooked_write_signed>: Remove.
2506         <cooked_write_unsigned, cooked_read_unsigned>: Remove.
2507         <cooked_read, cooked_write>: New.
2508         * sh64-tdep.c (sh64_pseudo_register_read): Update.
2509         (sh64_pseudo_register_write): Update.
2510
2511 2017-06-16  Anton Kolesov  <anton.kolesov@synopsys.com>
2512
2513         * arc-tdep.c (arc_disassembler_options): New variable.
2514         (arc_gdbarch_init): Set and use it. Use arc_delayed_print_insn instead
2515         of default_print_insn.
2516         (arc_delayed_print_insn): Set info->section when needed,
2517         use default_print_insn to retrieve a disassembler.
2518
2519 2017-06-14  Sergio Durigan Junior  <sergiodj@redhat.com>
2520
2521         PR gdb/21574
2522         * infcmd.c (_initialize_infcmd): Expand "help run" documentation
2523         to mention $SHELL and startup-with-shell.
2524
2525 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
2526
2527         * MAINTAINERS: Move Maxim Grigoriev to the Past Maintainers.
2528
2529 2017-06-14  Yao Qi  <yao.qi@linaro.org>
2530
2531         * aarch64-tdep.c (aarch64_gdb_print_insn): Call
2532         default_print_insn instead of print_insn_aarch64.
2533         * arm-tdep.c (gdb_print_insn_arm): Call
2534         default_print_insn instead of print_insn_big_arm
2535         and print_insn_little_arm.
2536         * i386-tdep.c (i386_print_insn): Call default_print_insn
2537         instead of print_insn_i386.
2538         * ia64-tdep.c (ia64_print_insn): Call
2539         default_print_insn instead of print_insn_ia64.
2540         * mips-tdep.c (gdb_print_insn_mips): Call
2541         default_print_insn instead of print_insn_big_mips
2542         and print_insn_little_mips.
2543         * spu-tdep.c (gdb_print_insn_spu): Call default_print_insn
2544         instead of print_insn_spu.
2545
2546 2017-06-14  Pedro Alves  <palves@redhat.com>
2547
2548         * ada-lang.c: Include "common/byte-vector.h".
2549         (ada_value_primitive_packed_val): Use gdb::byte_vector.
2550         * charset.c (wchar_iterator::iterate): Resize the vector instead
2551         of reserving it.
2552         * common/byte-vector.h: Include "common/def-vector.h".
2553         (wchar_iterator::m_out): Now a gdb::def_vector<gdb_wchar_t>.
2554         * cli/cli-dump.c: Include "common/byte-vector.h".
2555         (dump_memory_to_file, restore_binary_file): Use gdb::byte_vector.
2556         * common/byte-vector.h: New file.
2557         * common/def-vector.h: New file.
2558         * common/default-init-alloc.h: New file.
2559         * dwarf2loc.c: Include "common/byte-vector.h".
2560         (rw_pieced_value): Use gdb::byte_vector, and resize the vector
2561         instead of reserving it.
2562         * dwarf2read.c: Include "common/byte-vector.h".
2563         (data_buf::m_vec): Now a gdb::byte_vector.
2564         * gdb_regex.c: Include "common/def-vector.h".
2565         (compiled_regex::compiled_regex): Use gdb::def_vector<char>.
2566         * mi/mi-main.c: Include "common/byte-vector.h".
2567         (mi_cmd_data_read_memory): Use gdb::byte_vector.
2568         * printcmd.c: Include "common/byte-vector.h".
2569         (print_scalar_formatted): Use gdb::byte_vector.
2570         * valprint.c: Include "common/byte-vector.h".
2571         (maybe_negate_by_bytes, print_decimal_chars): Use
2572         gdb::byte_vector.
2573
2574 2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2575
2576         * darwin-nat.c: Include "nat/fork-inferior.h".
2577
2578 2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2579
2580         * configure.nat: Factor out Darwin bits that are not
2581         architecture-specific.  Add fork-inferior.o.
2582
2583 2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>
2584
2585         * configure.nat: Factor out AIX bits that are not
2586         architecture-specific.  Add fork-inferior.o.
2587
2588 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2589
2590         * dwarf2loc.c (rw_pieced_value): New.  Merge logic from...
2591         (read_pieced_value, write_pieced_value): ...here.  Reduce to
2592         wrappers that just call rw_pieced_value.
2593
2594 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2595
2596         * dwarf2loc.c (write_pieced_value): When writing the data for a
2597         memory piece, use write_memory_with_notification instead of
2598         write_memory.
2599
2600 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2601
2602         * valops.c (read_value_memory): Change embedded_offset to
2603         represent a bit offset instead of a byte offset.
2604         * value.h (read_value_memory): Adjust comment.
2605
2606 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2607
2608         * dwarf2loc.c (read_pieced_value): Remove unnecessary variables
2609         dest_offset_bits and source_offset_bits.
2610         (write_pieced_value): Likewise.
2611
2612 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2613
2614         * dwarf2loc.c (read_pieced_value): Respect the piece offset, as
2615         given by DW_OP_bit_piece.
2616         (write_pieced_value): Likewise.
2617
2618 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2619
2620         * dwarf2loc.c (read_pieced_value): Move the buffer allocation and
2621         some other preparations to the places where sufficient information
2622         is available.
2623         (write_pieced_value): Likewise.
2624
2625 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2626
2627         * dwarf2loc.c (bits_to_bytes): New function.
2628         (read_pieced_value): Fix offset calculations for register pieces
2629         on big-endian targets.
2630         (write_pieced_value): Likewise.
2631
2632 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2633
2634         * dwarf2loc.c (read_pieced_value): Remove buffer_size variable.
2635         (write_pieced_value): Likewise.
2636
2637 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2638
2639         * dwarf2loc.c (write_pieced_value): When writing to a bit-field,
2640         transfer the source value's least significant bits, instead of its
2641         lowest-addressed ones.  Rename type_len to max_offset.
2642         (read_pieced_value): Mirror above changes to write_pieced_value as
2643         applicable.
2644
2645 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2646
2647         * dwarf2loc.c (write_pieced_value): In DWARF_VALUE_MEMORY,
2648         truncate full bytes from dest_offset_bits before using it as an
2649         offset into the buffer.
2650
2651 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2652
2653         * dwarf2loc.c (write_pieced_value): Include transfer size in
2654         byte-wise check.
2655
2656 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2657
2658         * dwarf2loc.c (write_pieced_value): Fix copy/paste error in the
2659         calculation of this_size.
2660
2661 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2662
2663         * dwarf2loc.c (read_pieced_value): Respect parent value's offset
2664         when targeting a bit-field.
2665         (write_pieced_value): Likewise.
2666
2667 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2668
2669         * dwarf2loc.c (struct piece_closure) <addr_size>: Remove field.
2670         (allocate_piece_closure): Drop addr_size parameter.
2671         (dwarf2_evaluate_loc_desc_full): Adjust call to
2672         allocate_piece_closure.
2673
2674 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2675
2676         PR gdb/21226
2677         * dwarf2loc.c (read_pieced_value): Anchor stack value pieces at
2678         the LSB end, independent of endianness.
2679
2680 2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2681
2682         * dwarf2loc.c (write_pieced_value): Fix order of calculations for
2683         size capping.
2684
2685 2017-06-13  Yao Qi  <yao.qi@linaro.org>
2686
2687         * mips-linux-nat.c: Move include features/mips*-linux.c to
2688         mips-linux-tdep.c.
2689         (_initialize_mips_linux_nat): Move initialize_tdesc_mips* calls
2690         to mips-linux-tdep.c.
2691         * mips-linux-tdep.c: Include features/mips*-linux.c
2692         (_initialize_mips_linux_tdep): Call initialize_tdesc_mips*
2693         functions.
2694         * mips-linux-tdep.h (tdesc_mips_linux): Declare.
2695         (tdesc_mips_dsp_linux, tdesc_mips64_linux): Declare.
2696         (tdesc_mips64_dsp_linux): Declare.
2697
2698 2017-06-12  Tom Tromey  <tom@tromey.com>
2699
2700         * valprint.h (val_print_type_code_int): Remove.
2701         * valprint.c (generic_val_print_int): Always call
2702         val_print_scalar_formatted.
2703         (val_print_type_code_int): Remove.
2704         * printcmd.c (print_scalar_formatted): Handle options->format==0.
2705         * f-valprint.c (f_val_print): Use val_print_scalar_formatted.
2706         * c-valprint.c (c_val_print_int): Use val_print_scalar_formatted.
2707         * ada-valprint.c (ada_val_print_num): Use
2708         val_print_scalar_formatted.
2709
2710 2017-06-12  Tom Tromey  <tom@tromey.com>
2711
2712         * printcmd.c (print_scalar_formatted): Unify the two switches.
2713         Don't convert scalars to LONGEST.
2714
2715 2017-06-12  Tom Tromey  <tom@tromey.com>
2716
2717         PR exp/16225:
2718         * valprint.h (print_decimal_chars): Update.
2719         * valprint.c (maybe_negate_by_bytes): New function.
2720         (print_decimal_chars): Add "is_signed" argument.
2721         * printcmd.c (print_scalar_formatted): Update.
2722
2723 2017-06-12  Tom Tromey  <tom@tromey.com>
2724
2725         PR exp/16225:
2726         * valprint.h (print_binary_chars, print_hex_chars): Update.
2727         * valprint.c (val_print_type_code_int): Update.
2728         (print_binary_chars): Add "zero_pad" argument.
2729         (emit_octal_digit): New function.
2730         (print_octal_chars): Don't zero-pad.
2731         (print_decimal_chars): Likewise.
2732         (print_hex_chars): Add "zero_pad" argument.
2733         * sh64-tdep.c (sh64_do_fp_register): Update.
2734         * regcache.c (regcache::dump): Update.
2735         * printcmd.c (print_scalar_formatted): Update.
2736         * infcmd.c (default_print_one_register_info): Update.
2737
2738 2017-06-12  Pedro Alves  <palves@redhat.com>
2739             Alan Hayward  <alan.hayward@arm.com>
2740
2741         * mips-tdep.c (MAX_MIPS_ABI_REGSIZE): New.
2742         (mips_eabi_push_dummy_call): Rename local 'regsize' to
2743         'abi_regsize'.  Rename local array 'valbuf' to 'ref_valbuf', and
2744         use MAX_MIPS_ABI_REGSIZE instead of MAX_REGISTER_SIZE to size it.
2745         Assert that abi_regsize bytes fit in 'ref_valbuf'.
2746
2747 2017-06-12  Pedro Alves  <palves@redhat.com>
2748
2749         * dwarf2read.c (mapped_symtab::data): Now a vector of
2750         symtab_index_entry instead of vector of
2751         std::unique_ptr<symtab_index_entry>.  All users adjusted to check
2752         whether an element's name is NULL instead of checking whether the
2753         element itself is NULL.
2754         (find_slot): Change return type.  Adjust.
2755         (hash_expand, , add_index_entry, uniquify_cu_indices)
2756         (write_hash_table): Adjust.
2757
2758 2017-06-12  Pedro Alves  <palves@redhat.com>
2759
2760         * dwarf2read.c (recursively_count_psymbols): New function.
2761         (write_psymtabs_to_index): Call it to compute number of psyms and
2762         pass estimate size of psyms_seen to unordered_set's ctor.
2763
2764 2017-06-12  Pedro Alves  <palves@redhat.com>
2765
2766         * dwarf2read.c (write_hash_table): Check if key already exists
2767         before emplacing.
2768
2769 2017-06-12  Pedro Alves  <palves@redhat.com>
2770
2771         * dwarf2read.c (data_buf::append_space): Rename to...
2772         (data_buf::grow): ... this, and make private.  Adjust all callers.
2773         (data_buf::append_uint): New method.
2774         (add_address_entry, write_one_signatured_type)
2775         (write_psymtabs_to_index): Use it.
2776
2777 2017-06-12  Pedro Alves  <palves@redhat.com>
2778
2779         * dwarf2read.c (file_write(FILE *, const void *, size_t)): Delete.
2780         (file_write (FILE *, const std::vector<Elem>&)): Delete.
2781         (data_buf::file_write): Call ::fwrite directly.
2782
2783 2017-06-12  Pedro Alves  <palves@redhat.com>
2784
2785         * dwarf2read.c (uniquify_cu_indices): Use std::unique and
2786         std::vector::erase.
2787
2788 2017-06-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2789
2790         Code cleanup: C++ify .gdb_index producer.
2791         * dwarf2read.c: Include <unordered_set> and <unordered_map>.
2792         (MAYBE_SWAP) [WORDS_BIGENDIAN]: Cast to offset_type.
2793         (struct strtab_entry, hash_strtab_entry, eq_strtab_entry)
2794         (create_strtab, add_string): Remove.
2795         (file_write, data_buf): New.
2796         (struct symtab_index_entry): Use std::vector for cu_indices.
2797         (struct mapped_symtab): Use std::vector for data.
2798         (hash_symtab_entry, eq_symtab_entry, delete_symtab_entry)
2799         (create_symbol_hash_table, create_mapped_symtab, cleanup_mapped_symtab):
2800         Remove.
2801         (find_slot): Change return type.  Update it to the new data structures.
2802         (hash_expand, add_index_entry): Update it to the new data structures.
2803         (offset_type_compare): Remove.
2804         (uniquify_cu_indices): Update it to the new data structures.
2805         (c_str_view, c_str_view_hasher, vector_hasher): New.
2806         (add_indices_to_cpool): Remove.
2807         (write_hash_table): Update it to the new data structures.
2808         (struct psymtab_cu_index_map, hash_psymtab_cu_index)
2809         (eq_psymtab_cu_index): Remove.
2810         (psym_index_map): New typedef.
2811         (struct addrmap_index_data): Change addr_obstack pointer to data_buf
2812         reference and std::unordered_map for cu_index_htab.
2813         (add_address_entry, add_address_entry_worker, write_address_map)
2814         (write_psymbols): Update it to the new data structures.
2815         (write_obstack): Remove.
2816         (struct signatured_type_index_data): Change types_list to a data_buf
2817         reference and psyms_seen to a std::unordered_set reference.
2818         (write_one_signatured_type, recursively_write_psymbols)
2819         (write_psymtabs_to_index): Update it to the new data structures.
2820
2821 2017-06-11  Simon Marchi  <simon.marchi@ericsson.com>
2822
2823         * NEWS (Changes since GDB 8.0): Announce {set,show} debug
2824         separate-debug-file commands.
2825         * symfile.h (separate_debug_file_debug): New global.
2826         * symfile.c (separate_debug_file_debug): New global.
2827         (separate_debug_file_exists, find_separate_debug_file): Add
2828         debug output.
2829         (_initialize_symfile): Add "set debug separate-debug-file"
2830         command.
2831         * build-id.c (build_id_to_debug_bfd,
2832         find_separate_debug_file_by_buildid): Add debug output.
2833
2834 2017-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
2835
2836         * gdbarch.sh (displaced_step_free_closure): Remove.
2837         * gdbarch.h, gdbarch.c: Re-generate.
2838         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Don't set
2839         displaced_step_free_closure.
2840         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Likewise.
2841         * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
2842         * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
2843         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Likewise.
2844         * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
2845         * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
2846         * arch-utils.h (simple_displaced_step_free_closure): Remove.
2847         * arch-utils.c (simple_displaced_step_free_closure): Remove.
2848         * infrun.c (displaced_step_clear): Call xfree instead of
2849         gdbarch_displaced_step_free_closure.
2850
2851 2017-06-08  Sergio Durigan Junior  <sergiodj@redhat.com>
2852
2853         * common/common-utils.c (stringify_argv): Check for "arg[0] !=
2854         NULL".
2855
2856 2017-06-08 Alan Hayward  <alan.hayward@arm.com>
2857
2858         * mn10300-tdep.c (MN10300_MAX_REGISTER_SIZE): Add.
2859         (mn10300_extract_return_value): Use MN10300_MAX_REGISTER_SIZE.
2860         (mn10300_push_dummy_call): Likewise.
2861
2862 2017-06-08  Alan Hayward  <alan.hayward@arm.com>
2863
2864         * mi/mi-main.c (register_changed_p): Use value_contents_eq.
2865
2866 2017-06-08  Alan Hayward  <alan.hayward@arm.com>
2867
2868         * mi/mi-main.c (register_changed_p): Use cooked_read_value.
2869
2870 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2871
2872         * NEWS (Changes since GDB 8.0): Announce that GDBserver is now
2873         able to start inferiors using a shell.
2874         (New remote packets): Announce new packet "QStartupWithShell".
2875         * remote.c: Add PACKET_QStartupWithShell.
2876         (extended_remote_create_inferior): Handle new
2877         PACKET_QStartupWithShell.
2878         (remote_protocol_features) <QStartupWithShell>: New entry for
2879         PACKET_QStartupWithShell.
2880         (_initialize_remote): Call "add_packet_config_cmd" for
2881         QStartupShell.
2882
2883 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2884             Pedro Alves  <palves@redhat.com>
2885
2886         * Makefile.in (HFILES_NO_SRCDIR): Add "common/common-inferior.h"
2887         and "nat/fork-inferior.h".
2888         * common/common-inferior.h: New file, with contents from
2889         "gdb/inferior.h".
2890         * commom/common-utils.c: Include "common-utils.h".
2891         (stringify_argv): New function.
2892         * common/common-utils.h (stringify_argv): New prototype.
2893         * configure.nat: Add "fork-inferior.o" as a dependency for
2894         "*linux*", "fbsd*" and "nbsd*" hosts.
2895         * corefile.c (get_exec_file): Update comment.
2896         * darwin-nat.c (darwin_ptrace_him): Call "gdb_startup_inferior"
2897         instead of "startup_inferior".
2898         (darwin_create_inferior): Call "add_thread_silent" after
2899         "fork_inferior".
2900         * fork-child.c: Cleanup unnecessary includes.
2901         (SHELL_FILE): Move to "common/common-fork-child.c".
2902         (environ): Likewise.
2903         (exec_wrapper): Initialize.
2904         (get_exec_wrapper): New function.
2905         (breakup_args): Move to "common/common-fork-child.c"; rename to
2906         "breakup_args_for_exec".
2907         (escape_bang_in_quoted_argument): Move to
2908         "common/common-fork-child.c".
2909         (saved_ui): New variable.
2910         (prefork_hook): New function.
2911         (postfork_hook): Likewise.
2912         (postfork_child_hook): Likewise.
2913         (gdb_startup_inferior): Likewise.
2914         (fork_inferior): Move to "common/common-fork-child.c".  Update
2915         function to support gdbserver.
2916         (startup_inferior): Likewise.
2917         * gdbcore.h (get_exec_file): Remove declaration.
2918         * gnu-nat.c (gnu_create_inferior): Call "gdb_startup_inferior"
2919         instead of "startup_inferior".  Call "add_thread_silent" after
2920         "fork_inferior".
2921         * inf-ptrace.c: Include "nat/fork-inferior.h" and "utils.h".
2922         (inf_ptrace_create_inferior): Call "gdb_startup_inferior"
2923         instead of "startup_inferior".  Call "add_thread_silent" after
2924         "fork_inferior".
2925         * inferior.h: Include "common-inferior.h".
2926         (trace_start_error): Move to "common/common-utils.h".
2927         (trace_start_error_with_name): Likewise.
2928         (fork_inferior): Move prototype to "nat/fork-inferior.h".
2929         (startup_inferior): Likewise.
2930         (gdb_startup_inferior): New prototype.
2931         * nat/fork-inferior.c: New file, with contents from "fork-child.c".
2932         * nat/fork-inferior.h: New file.
2933         * procfs.c (procfs_init_inferior): Call "gdb_startup_inferior"
2934         instead of "startup_inferior".  Call "add_thread_silent" after
2935         "fork_inferior".
2936         * target.h (target_terminal_init): Move prototype to
2937         "target/target.h".
2938         (target_terminal_inferior): Likewise.
2939         (target_terminal_ours): Likewise.
2940         * target/target.h (target_terminal_init): New prototype, moved
2941         from "target.h".
2942         (target_terminal_inferior): Likewise.
2943         (target_terminal_ours): Likewise.
2944         * utils.c (gdb_flush_out_err): New function.
2945
2946 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2947
2948         * Makefile.in (HFILES_NO_SRCDIR): Add "common/common-gdbthread.h".
2949         * common/common-gdbthread.h: New file, with parts from
2950         "gdb/gdbthread.h".
2951         * gdbthread.h: Include "common-gdbthread.h".
2952         (switch_to_thread): Moved to "common/common-gdbthread.h".
2953
2954 2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
2955
2956         * Makefile.in (SFILES): Add "common/job-control.c".
2957         (HFILES_NO_SRCDIR): Add "common/job-control.h".
2958         (COMMON_OBS): Add "job-control.o".
2959         * common/job-control.c: New file, with contents from
2960         "gdb/inflow.c".
2961         * common/job-control.h: New file, with contents from "terminal.h".
2962         * fork-child.c: Include "job-control.h".
2963         * inflow.c: Include "job-control.h".
2964         (gdb_setpgid): Move to "common/common-inflow.c".
2965         (_initialize_inflow): Move setting of "job_control" to
2966         "handle_job_control".
2967         * terminal.h (job_control): Moved to "common/common-terminal.h".
2968         (gdb_setpgid): Likewise.
2969         * top.c: Include "job_control.h".
2970         * utils.c: Likewise.
2971         (job_control): Moved to "job-control.c".
2972
2973 2017-06-07  Pedro Alves  <palves@redhat.com>
2974
2975         * Makefile.in (SFILES): Add gdb_regex.c.
2976         (COMMON_OBS): Add gdb_regex.o.
2977         * ada-lang.c (ada_add_standard_exceptions)
2978         (ada_add_exceptions_from_frame, name_matches_regex)
2979         (ada_add_global_exceptions, ada_exceptions_list_1): Change regex
2980         parameter type to compiled_regex.  Adjust.
2981         (ada_exceptions_list): Use compiled_regex.
2982         * break-catch-throw.c (exception_catchpoint::pattern): Now a
2983         std::unique_ptr<compiled_regex>.
2984         (exception_catchpoint::~exception_catchpoint): Remove regfree
2985         call.
2986         (check_status_exception_catchpoint): Adjust to use compiled_regex.
2987         (handle_gnu_v3_exceptions): Adjust to use compiled_regex.
2988         * breakpoint.c (solib_catchpoint::compiled): Now a
2989         std::unique_ptr<compiled_regex>.
2990         (solib_catchpoint::~solib_catchpoint): Remove regfree call.
2991         (check_status_catch_solib): Adjust to use compiled_regex.
2992         (add_solib_catchpoint): Adjust to use compiled_regex.
2993         * cli/cli-cmds.c (apropos_command): Use compiled_regex.
2994         * cli/cli-decode.c (apropos_cmd): Change regex parameter to
2995         compiled_regex reference.  Adjust to use it.
2996         * cli/cli-decode.h: Remove struct re_pattern_buffer forward
2997         declaration.  Include "gdb_regex.h".
2998         (apropos_cmd): Change regex parameter to compiled_regex reference.
2999         * gdb_regex.c: New file.
3000         * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Delete
3001         declarations.
3002         (class compiled_regex): New.
3003         * linux-tdep.c: Include "common/gdb_optional.h".
3004         (struct mapping_regexes): New, factored out from
3005         mapping_is_anonymous_p, and adjusted to use compiled_regex.
3006         (mapping_is_anonymous_p): Use mapping_regexes wrapped in a
3007         gdb::optional and remove cleanups.  Adjust to compiled_regex.
3008         * probe.c: Include "common/gdb_optional.h".
3009         (collect_probes): Use compiled_regex and gdb::optional and remove
3010         cleanups.
3011         * skip.c: Include "common/gdb_optional.h".
3012         (skiplist_entry::compiled_function_regexp): Now a
3013         gdb::optional<compiled_regex>.
3014         (skiplist_entry::compiled_function_regexp_is_valid): Delete field.
3015         (free_skiplist_entry): Remove regfree call.
3016         (compile_skip_regexp, skip_rfunction_p): Adjust to use
3017         compiled_regex and gdb::optional.
3018         * symtab.c: Include "common/gdb_optional.h".
3019         (search_symbols): Use compiled_regex and gdb::optional.
3020         * utils.c (do_regfree_cleanup, make_regfree_cleanup)
3021         (get_regcomp_error, compile_rx_or_error): Delete.  Some bits moved
3022         to gdb_regex.c.
3023
3024 2017-06-07  Alan Hayward  <alan.hayward@arm.com>
3025
3026         * regcache.c (regcache::save): Avoid buffer use.
3027         (regcache::dump): Likewise.
3028
3029 2017-06-07  Alan Hayward  <alan.hayward@arm.com>
3030
3031         * sh-tdep.c (sh_pseudo_register_read): Remove
3032         MAX_REGISTER_SIZE.
3033         (sh_pseudo_register_write): Likewise.
3034         * sh64-tdep.c (sh64_pseudo_register_read): Likewise.
3035         (sh64_pseudo_register_write): Likewise
3036
3037 2017-06-07  Alan Hayward  <alan.hayward@arm.com>
3038
3039         * aarch64-tdep.c (aarch64_store_return_value): Use
3040         V_REGISTER_SIZE.
3041         (aarch64_pseudo_read_value): Likewise.
3042         (aarch64_pseudo_write): Likewise.
3043
3044 2017-06-06  Yao Qi  <yao.qi@linaro.org>
3045
3046         * regformats/regdef.h (set_register_cache): Remove the
3047         declaration.
3048
3049 2017-06-06 Alan Hayward  <alan.hayward@arm.com>
3050
3051         * frame.c (frame_unwind_register_signed): Use
3052         frame_unwind_register_value.
3053
3054 2017-06-06  Pedro Alves  <palves@redhat.com>
3055
3056         PR breakpoints/21553
3057         * breakpoint.c (create_breakpoints_sal_default)
3058         (init_breakpoint_sal, create_breakpoint_sal): Use
3059         gdb::unique_xmalloc_ptr for string parameters.
3060         (create_breakpoint): Constify 'extra_string' and 'cond_string'
3061         parameters.  Replace cleanups with gdb::unique_xmalloc_ptr.
3062         (base_breakpoint_create_breakpoints_sal)
3063         (bkpt_create_breakpoints_sal, tracepoint_create_breakpoints_sal)
3064         (strace_marker_create_breakpoints_sal)
3065         (create_breakpoints_sal_default): Use gdb::unique_xmalloc_ptr for
3066         string parameters.
3067         * breakpoint.h (breakpoint_ops::create_breakpoints_sal): Use
3068         gdb::unique_xmalloc_ptr for string parameters.
3069         (create_breakpoint): Constify 'extra_string' and 'cond_string'
3070         parameters.
3071
3072 2017-06-06  Alan Hayward  <alan.hayward@arm.com>
3073
3074         * alpha-tdep.c (alpha_register_to_value): Use
3075         get_frame_register_value.
3076         (alpha_value_to_register): Use ALPHA_REGISTER_SIZE.
3077
3078 2017-06-06  Alan Hayward  <alan.hayward@arm.com>
3079
3080         * ia64-tdep.c (IA64_MAX_FP_REGISTER_SIZE) Add.
3081         (ia64_register_to_value): Use IA64_MAX_FP_REGISTER_SIZE.
3082         (ia64_value_to_register): Likewise.
3083         (ia64_extract_return_value): Likewise.
3084         (ia64_store_return_value): Likewise.
3085         (ia64_push_dummy_call): Likewise.
3086
3087 2017-06-04  Joel Brobecker  <brobecker@adacore.com>
3088
3089         GDB 8.0 released.
3090
3091 2017-06-03  Simon Marchi  <simon.marchi@ericsson.com>
3092
3093         * x86-linux-nat.c (struct arch_lwp_info): Remove.
3094
3095 2017-06-03  Simon Marchi  <simon.marchi@polymtl.ca>
3096
3097         * linux-nat.c (linux_nat_post_attach_wait): Remove FIRST
3098         parameter.
3099         (linux_nat_attach): Adjust call to linux_nat_post_attach_wait.
3100
3101 2017-06-02  Simon Marchi  <simon.marchi@ericsson.com>
3102
3103         * event-loop.c (poll_timers): Unallocate timer using delete
3104         instead of xfree.
3105
3106 2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>
3107
3108         * breakpoint.h (struct breakpoint_ops) <dtor>: Remove.
3109         (struct breakpoint) <~breakpoint>: New.
3110         (struct watchpoint): Inherit from breakpoint.
3111         <~watchpoint>: New.
3112         <base>: Remove.
3113         (struct tracepoint): Inherit from breakpoint.
3114         <base>: Remove.
3115         * breakpoint.c (longjmp_breakpoint_ops): Remove.
3116         (struct longjmp_breakpoint): Inherit from breakpoint.
3117         <~longjmp_breakpoint>: New.
3118         <base>: Remove.
3119         (new_breakpoint_from_type): Remove casts.
3120         (watchpoint_in_thread_scope): Remove reference to base field.
3121         (watchpoint_del_at_next_stop): Likewise.
3122         (update_watchpoint): Likewise.
3123         (watchpoint_check): Likewise.
3124         (bpstat_check_watchpoint): Likewise.
3125         (set_longjmp_breakpoint): Likewise.
3126         (struct fork_catchpoint): Inherit from breakpoint.
3127         <base>: Remove.
3128         (struct solib_catchpoint): Inherit from breakpoint.
3129         <~solib_catchpoint>: New.
3130         <base>: Remove.
3131         (dtor_catch_solib): Change to ...
3132         (solib_catchpoint::~solib_catchpoint): ... this.
3133         (breakpoint_hit_catch_solib): Remove reference to base field.
3134         (add_solib_catchpoint): Likewise.
3135         (create_fork_vfork_event_catchpoint): Likewise.
3136         (struct exec_catchpoint): Inherit from breakpoint.
3137         <~exec_catchpoint>: New.
3138         <base>: Remove.
3139         (dtor_catch_exec): Change to ...
3140         (exec_catchpoint::~exec_catchpoint): ... this.
3141         (dtor_watchpoint): Change to ...
3142         (watchpoint::~watchpoint): ... this.
3143         (watch_command_1): Remove reference to base field.
3144         (catch_exec_command_1): Likewise.
3145         (base_breakpoint_dtor): Change to ...
3146         (breakpoint::~breakpoint): ... this.
3147         (base_breakpoint_ops): Remove dtor field value.
3148         (longjmp_bkpt_dtor): Change to ...
3149         (longjmp_breakpoint::~longjmp_breakpoint): ... this.
3150         (strace_marker_create_breakpoints_sal): Remove reference to base
3151         field.
3152         (delete_breakpoint): Don't manually call breakpoint destructor.
3153         (create_tracepoint_from_upload): Remove reference to base field.
3154         (trace_pass_set_count): Likewise.
3155         (initialize_breakpoint_ops): Don't initialize
3156         momentary_breakpoint_ops, don't set dtors.
3157         * ada-lang.c (struct ada_catchpoint): Inherit from breakpoint.
3158         <~ada_catchpoint>: New.
3159         <base>: Remove.
3160         (create_excep_cond_exprs): Remove reference to base field.
3161         (dtor_exception): Change to ...
3162         (ada_catchpoint::~ada_catchpoint): ... this.
3163         (dtor_catch_exception): Remove.
3164         (dtor_catch_exception_unhandled): Remove.
3165         (dtor_catch_assert): Remove.
3166         (create_ada_exception_catchpoint): Remove reference to base
3167         field.
3168         (initialize_ada_catchpoint_ops): Don't set dtors.
3169         * break-catch-sig.c (struct signal_catchpoint): Inherit from
3170         breakpoint.
3171         <~signal_catchpoint>: New.
3172         <base>: Remove.
3173         (signal_catchpoint_dtor): Change to ...
3174         (signal_catchpoint::~signal_catchpoint): ... this.
3175         (create_signal_catchpoint): Remove reference to base field.
3176         (initialize_signal_catchpoint_ops): Don't set dtor.
3177         * break-catch-syscall.c (struct syscall_catchpoint): Inherit
3178         from breakpoint.
3179         <~syscall_catchpoint>: New.
3180         <base>: Remove.
3181         (dtor_catch_syscall): Change to ...
3182         (syscall_catchpoint::~syscall_catchpoint): ... this.
3183         (create_syscall_event_catchpoint): Remove reference to base
3184         field.
3185         (initialize_syscall_catchpoint_ops): Don't set dtor.
3186         * break-catch-throw.c (struct exception_catchpoint): Inherit
3187         from breakpoint.
3188         <~exception_catchpoint>: New.
3189         <base>: Remove.
3190         (dtor_exception_catchpoint): Change to ...
3191         (exception_catchpoint::~exception_catchpoint): ... this.
3192         (handle_gnu_v3_exceptions): Remove reference to base field.
3193         (initialize_throw_catchpoint_ops): Don't set dtor.
3194         * ctf.c (ctf_get_traceframe_address): Remove reference to base
3195         field.
3196         * remote.c (remote_get_tracepoint_status): Likewise.
3197         * tracefile-tfile.c (tfile_get_traceframe_address): Likewise.
3198         * tracefile.c (tracefile_fetch_registers): Likewise.
3199         * tracepoint.c (actions_command): Likewise.
3200         (validate_actionline): Likewise.
3201         (tfind_1): Likewise.
3202         (get_traceframe_location): Likewise.
3203         (find_matching_tracepoint_location): Likewise.
3204         (parse_tracepoint_status): Likewise.
3205         * mi/mi-cmd-break.c (mi_cmd_break_passcount): Likewise.
3206
3207 2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>
3208
3209         * breakpoint.c (struct longjmp_breakpoint): New struct.
3210         (is_tracepoint_type): Change return type to bool.
3211         (is_longjmp_type): New function.
3212         (new_breakpoint_from_type): Handle longjmp kinds of breakpoints.
3213         (set_raw_breakpoint_without_location): Use
3214         new_breakpoint_from_type.
3215         (set_raw_breakpoint): Likewise.
3216
3217 2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>
3218
3219         * breakpoint.c (new_breakpoint_from_type): New function.
3220         (create_breakpoint_sal): Use new_breakpoint_from_type and
3221         unique_ptr.
3222         (create_breakpoint): Likewise.
3223
3224 2017-05-31  Simon Marchi  <simon.marchi@ericsson.com>
3225
3226         * memattr.c (mem_info_command): Rename to ...
3227         (info_mem_command): ... this.
3228         (mem_enable_command): Rename to ...
3229         (enable_mem_command): ... this.
3230         (mem_disable_command): Rename to ...
3231         (disable_mem_command): ... this.
3232         (mem_delete_command): Rename to ...
3233         (delete_mem_command): ... this.
3234         (_initialize_mem): Adjust function names.
3235
3236 2017-05-31  Markus Metzger  <markus.t.metzger@intel.com>
3237
3238         * btrace.c (handle_pt_insn_events): New.
3239         (ftrace_add_pt): Call handle_pt_insn_events.  Rename ERRCODE into
3240         STATUS.  Split into this and ...
3241         (handle_pt_insn_event_flags): ... this.
3242
3243 2017-05-31  Markus Metzger  <markus.t.metzger@intel.com>
3244
3245         * configure.ac: Check for pt_insn_event, struct pt_insn.enabled,
3246         and struct pt_insn.resynced.
3247         * configure: Regenerated.
3248         * config.in: Regenerated.
3249
3250 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3251
3252         * btrace.c (ftrace_find_call_by_number): New function.
3253         (ftrace_new_function): Store objects, not pointers.
3254         (ftrace_find_call_by_number, ftrace_new_return, ftrace_new_switch,
3255         ftrace_new_gap, ftrace_update_function,
3256         ftrace_compute_global_level_offset, btrace_stich_bts, btrace_clear,
3257         btrace_insn_get, btrace_insn_get_error, btrace_insn_end,
3258         btrace_insn_next, btrace_insn_prev, ptrace_find_insn_by_number,
3259         btrace_ends_with_single_insn, btrace_call_get): Account for
3260         btrace_thread_info::functions now storing objects.
3261         * btrace.h (struct btrace_thread_info): Add constructor.
3262         (struct btrace_thread_info) <functions>: Make std::vector.
3263         (struct btrace_thread_info) <prev, next, up, insn, errcode, flags):
3264         Initialize with default values.
3265         * record-btrace.c (record_btrace_frame_sniffer): Account for
3266         btrace_thread_info::functions now storing objects.
3267
3268 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3269
3270         * btrace.c: Remove typedef bfun_s.
3271         (ftrace_new_gap): Directly add gaps to the list of gaps.
3272         (btrace_bridge_gaps, btrace_compute_ftrace_bts, pt_btrace_insn_flags,
3273         ftrace_add_pt, btrace_compute_ftrace_pt, btrace_compute_ftrace_1,
3274         btrace_finalize_ftrace, btrace_compute_ftrace): Use std::vector
3275         instead of gdb VEC.
3276
3277 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3278
3279         * btrace.c (ftrace_fixup_caller, ftrace_new_return, ftrace_connect_bfun,
3280         ftrace_bridge_gap): Replace references to btrace_thread_info::segment
3281         with btrace_thread_info::next_segment and
3282         btrace_thread_info::prev_segment.
3283         * btrace.h: Remove struct btrace_func_link.
3284         (struct btrace_function): Replace pair of function segment pointers
3285         with pair of indices.
3286         * python/py-record-btrace.c (btpy_call_prev_sibling,
3287         btpy_call_next_sibling): Replace references to
3288         btrace_thread_info::segment with btrace_thread_info::next_segment and
3289         btrace_thread_info::prev_segment.
3290         * record-btrace.c (record_btrace_frame_this_id): Use
3291         btrace_find_call_by_number.
3292
3293 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3294
3295         * btrace.c (ftrace_new_function, ftrace_fixup_level,
3296         ftrace_connect_bfun, ftrace_bridge_gap, btrace_bridge_gaps,
3297         btrace_insn_next, btrace_insn_prev): Remove references to
3298         btrace_thread_info::flow.
3299         * btrace.h (struct btrace_function): Remove FLOW.
3300
3301 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3302
3303         * btrace.c (ftrace_find_call_by_number): New function.
3304         (ftrace_update_caller, ftrace_new_call, ftrace_new_tailcall,
3305         ftrace_get_caller, ftrace_find_call, ftrace_new_return,
3306         ftrace_match_backtrace, ftrace_connect_bfun, ftrace_connect_backtrace,
3307         ftrace_bridge_gap, btrace_bridge_gaps): Use btrace_function::up as an
3308         index.
3309         * btrace.h (struct btrace_function): Turn UP into an index.
3310         * python/py-record-btrace.c (btpy_call_up): Use btrace_function::up
3311         as an index.
3312         * record-btrace.c (record_btrace_frame_unwind_stop_reason,
3313         record_btrace_frame_prev_register, record_btrace_frame_sniffer,
3314         record_btrace_tailcall_frame_sniffe): Use btrace_find_call_by_number.
3315
3316 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3317
3318         * btrace.c (ftrace_new_function, ftrace_new_call, ftrace_new_tailcall,
3319         ftrace_new_return, ftrace_new_switch, ftrace_new_gap,
3320         ftrace_update_function, ftrace_compute_global_level_offset,
3321         btrace_compute_ftrace_bts, ftrace_add_pt, btrace_compute_ftrace_pt,
3322         btrace_stitch_bts, btrace_fetch, btrace_clear, btrace_insn_number,
3323         btrace_insn_end, btrace_is_empty): Remove references to
3324         btrace_thread_info::begin and btrace_thread_info::end.
3325         * btrace.h (struct btrace_thread_info): Remove BEGIN and END.
3326         (struct btrace_thread_info) <functions>: Adjust comment.
3327         * record-btrace.c (record_btrace_start_replaying): Remove reference to
3328         btrace_thread_info::begin.
3329
3330 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3331
3332         * btrace.c (ftrace_new_function, ftrace_new_call, ftrace_new_tailcall,
3333         ftrace_new_return, ftrace_new_switch, ftrace_new_gap,
3334         ftrace_update_function): Remove arguments that implicitly were always
3335         BTINFO->END.
3336         (btrace_compute_ftrace_bts, ftrace_add_pt, btrace_compute_ftrace_pt):
3337         Don't pass BTINFO->END.
3338
3339 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3340
3341         * btrace.c: (btrace_insn_get, btrace_insn_get_error, btrace_insn_number,
3342         btrace_insn_begin, btrace_insn_end, btrace_insn_next, btrace_insn_prev,
3343         btrace_find_insn_by_number): Replace function segment pointer with
3344         index.
3345         (btrace_insn_cmp): Simplify.
3346         * btrace.h: (struct btrace_insn_iterator) Rename index to
3347         insn_index.  Replace function segment pointer with index into function
3348         segment vector.
3349         * record-btrace.c (record_btrace_call_history): Replace function
3350         segment pointer use with index.
3351         (record_btrace_frame_sniffer): Retrieve function call segment through
3352         vector.
3353         (record_btrace_set_replay): Remove defunc't safety check.
3354
3355 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3356
3357         * btrace.c (btrace_ends_with_single_insn): New function.
3358         (btrace_call_get, btrace_call_number, btrace_call_begin,
3359         btrace_call_end, btrace_call_next, btrace_call_prev,
3360         btrace_find_call_by_number): Use index into call segment vector
3361         instead of pointer.
3362         (btrace_call_cmp): Simplify.
3363         * btrace.h (struct btrace_call_iterator): Replace function call segment
3364         pointer with index into vector.
3365         * record-btrace.c (record_btrace_call_history): Use index instead of
3366         pointer.
3367
3368 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3369
3370         * btrace.c (btrace_insn_begin, btrace_insn_end,
3371         btrace_find_insn_by_number): Add btinfo to iterator.
3372         * btrace.h (struct btrace_insn_iterator): Add btinfo.
3373
3374 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3375
3376         * btrace.c (ftrace_new_function): Add btrace_thread_info to arguments
3377         and save pointers directly.
3378         (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return,
3379         ftrace_new_switch, ftrace_new_gap, ftrace_update_function,
3380         ftrace_add_pt): Add btrace_thread_info to arguments.  Adjust for
3381         changed signature of functions.
3382         (btrace_compute_ftrace_pt): Adjust for changed signature of functions.
3383         (btrace_fetch): Remove code that adds btrace_function pointers to
3384         vector of btrace_functions.
3385         (btrace_clear): Simplify freeing vector of btrace_functions.
3386
3387 2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>
3388
3389         * btrace.c (btrace_fetch, btrace_clear, btrace_find_insn_by_number):
3390         Replace VEC_* with std::vector functions.
3391         * btrace.h: Add include: vector. Remove typedef for DEF_VEC_P.
3392         (struct btrace_thread_info)<functions>: Change type to std::vector.
3393
3394 2017-05-30  Simon Marchi  <simon.marchi@ericsson.com>
3395
3396         * NEWS (Changes in GDB 8.0): Remove extra empty line.  Move
3397         "Removed targets and native configurations" up.  Merge duplicate
3398         "New commands" sub-sections.  Add "New options" sub-sections.
3399
3400 2017-05-26  Alan Hayward  <alan.hayward@arm.com>
3401
3402         * defs.h (copy_integer_to_size): New declaration.
3403         * findvar.c (copy_integer_to_size): New function.
3404         (do_cint_test): New selftest function.
3405         (copy_integer_to_size_test): Likewise.
3406         (_initialize_findvar): Likewise.
3407         * mips-fbsd-tdep.c (mips_fbsd_supply_reg): Use raw_supply_integer.
3408         (mips_fbsd_collect_reg): Use raw_collect_integer.
3409         * mips-linux-tdep.c (supply_32bit_reg): Use raw_supply_integer.
3410         (mips64_fill_gregset): Use raw_collect_integer
3411         (mips64_fill_fpregset): Use raw_supply_integer.
3412         * regcache.c (regcache::raw_supply_integer): New function.
3413         (regcache::raw_collect_integer): Likewise.
3414         * regcache.h: (regcache::raw_supply_integer): New declaration.
3415         (regcache::raw_collect_integer): Likewise.
3416
3417 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3418
3419         * Makefile.in (SFILES): Add gdbarch-selftests.c.
3420         (COMMON_OBS): Add gdbarch-selftests.o.
3421         * frame.c [GDB_SELF_TESTS] (create_new_frame): New function.
3422         * frame.h [GDB_SELF_TESTS] (create_new_frame): Declare.
3423         * gdbarch-selftests.c: New file.
3424         * regcache.h (regcache) <~regcache>: Mark it virtual if
3425         GDB_SELF_TEST.
3426         <raw_write>: Likewise.
3427
3428 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3429
3430         * regcache.c (current_regcache): Change it to
3431         regcache::current_regcache.
3432         (regcache_observer_target_changed): Update.
3433         (regcache_thread_ptid_changed): Make it a regcache static
3434         method.
3435         (regcache_thread_ptid_changed): Update.
3436         (class regcache_access): New.
3437         (current_regcache_test): Update.
3438         (_initialize_regcache): Update.
3439         * regcache.h: Include forward_list.
3440         (regcache): Declare regcache_thread_ptid_changed and declare
3441         registers_changed_ptid as friend.
3442
3443 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3444
3445         * i387-tdep.c (i387_register_to_value): Use register_size
3446         instead of TYPE_LENGTH.
3447         * m68k-tdep.c (m68k_register_to_value): Likewise.
3448
3449 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3450
3451         * i387-tdep.c (i387_convert_register_p): Return false if type
3452         code isn't TYPE_CODE_FLT.
3453
3454 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3455
3456         * alpha-tdep.c (alpha_convert_register_p): Return true if type
3457         length is 4.
3458         (alpha_register_to_value): Remove type length check.
3459         (alpha_value_to_register): Likewise.
3460
3461 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3462
3463         * ia64-tdep.c (ia64_convert_register_p): Check type's code is
3464         TYPE_CODE_FLT.
3465
3466 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3467
3468         * m68k-tdep.c (m68k_convert_register_p): Check type's code is
3469         TYPE_CODE_FLT or not.
3470
3471 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3472
3473         * alpha-tdep.c (alpha_gdbarch_init): Use XCNEW instead of XNEW.
3474         * avr-tdep.c (avr_gdbarch_init): Likewise.
3475         * bfin-tdep.c (bfin_gdbarch_init): Likewise.
3476         * cris-tdep.c (cris_gdbarch_init): Likewise.
3477         * ft32-tdep.c (ft32_gdbarch_init): Likewise.
3478         * lm32-tdep.c (lm32_gdbarch_init): Likewise.
3479         * m32r-tdep.c (m32r_gdbarch_init): Likewise.
3480         * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
3481         * mep-tdep.c (mep_gdbarch_init): Likewise.
3482         * microblaze-tdep.c (microblaze_gdbarch_init): Likewise.
3483         * mips-tdep.c (mips_gdbarch_init): Likewise.
3484         * mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
3485         * moxie-tdep.c (moxie_gdbarch_init): Likewise.
3486         * msp430-tdep.c (msp430_gdbarch_init): Likewise.
3487         * sh64-tdep.c (sh64_gdbarch_init): Likewise.
3488         * v850-tdep.c (v850_gdbarch_init): Likewise.
3489
3490 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3491
3492         * selftest-arch.c (tests_with_arch): Call registers_changed
3493         and reinit_frame_cache.
3494         * selftest.c (run_self_tests): Likewise.
3495
3496 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3497
3498         * rs6000-tdep.c (gdb_print_insn_powerpc): Remove.
3499         (rs6000_gdbarch_init): Don't call set_gdbarch_print_insn.
3500
3501 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3502
3503         * rl78-tdep.c (rl78_gdbarch_init): Don't call
3504         set_gdbarch_print_insn.
3505
3506 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3507
3508         * h8300-tdep.c (h8300_gdbarch_init): Don't call
3509         set_gdbarch_print_insn.
3510
3511 2017-05-24  Yao Qi  <yao.qi@linaro.org>
3512
3513         * alpha-tdep.c (alpha_gdbarch_init): Don't call
3514         set_gdbarch_print_insn.
3515         * arc-tdep.c (arc_gdbarch_init): Likewise.
3516         * arch-utils.c: include dis-asm.h.
3517         (default_print_insn): New function.
3518         * arch-utils.h (default_print_insn): Declare.
3519         * avr-tdep.c (avr_gdbarch_init): Don't call set_gdbarch_print_insn.
3520         * bfin-tdep.c (bfin_gdbarch_init): Likewise.
3521         * cris-tdep.c (cris_delayed_get_disassembler): Remove.
3522         (cris_gdbarch_init): Don't call set_gdbarch_print_insn.
3523         * frv-tdep.c (frv_gdbarch_init): Likewise.
3524         * ft32-tdep.c (ft32_gdbarch_init): Likewise.
3525         * gdbarch.sh (print_insn): Use default_print_insn.
3526         * gdbarch.c: Regenerated.
3527         * hppa-tdep.c (hppa_gdbarch_init): Likewise.
3528         * iq2000-tdep.c (iq2000_gdbarch_init): Likewise.
3529         * lm32-tdep.c (lm32_gdbarch_init): Likewise.
3530         * m32c-tdep.c (m32c_gdbarch_init): Likewise.
3531         * m32r-tdep.c (m32r_gdbarch_init): Likewise.
3532         * m68hc11-tdep.c (gdb_print_insn_m68hc11): Remove.
3533         (m68hc11_gdbarch_init): Don't call set_gdbarch_print_insn.
3534         * m68k-tdep.c (m68k_gdbarch_init): Likewise.
3535         * m88k-tdep.c (m88k_gdbarch_init): Likewise.
3536         * microblaze-tdep.c (microblaze_gdbarch_init): Likewise.
3537         * mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
3538         * moxie-tdep.c (moxie_gdbarch_init): Likewise.
3539         * msp430-tdep.c (msp430_gdbarch_init): Likewise.
3540         * mt-tdep.c (mt_gdbarch_init): Likewise.
3541         * nds32-tdep.c (nds32_gdbarch_init): Likewise.
3542         * nios2-tdep.c (nios2_print_insn): Remove.
3543         (nios2_gdbarch_init): Don't call set_gdbarch_print_insn.
3544         * rx-tdep.c (rx_gdbarch_init): Likewise.
3545         * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
3546         * score-tdep.c (score_print_insn): Remove.
3547         (score_gdbarch_init): Don't call set_gdbarch_print_insn.
3548         * sh-tdep.c (sh_gdbarch_init): Likewise.
3549         * sh64-tdep.c (sh64_gdbarch_init): Likewise.
3550         * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
3551         * tic6x-tdep.c (tic6x_print_insn): Remove.
3552         (tic6x_gdbarch_init): Don't call set_gdbarch_print_insn.
3553         * tilegx-tdep.c (tilegx_gdbarch_init): Likewise.
3554         * v850-tdep.c (v850_gdbarch_init): Likewise.
3555         * vax-tdep.c (vax_gdbarch_init): Likewise.
3556         * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.
3557         * xtensa-tdep.c (xtensa_gdbarch_init): Likewise.
3558
3559 2017-05-23  John Baldwin  <jhb@FreeBSD.org>
3560
3561         * mips-fbsd-tdep.c (MIPS_PC_REGNUM): Remove.
3562         (MIPS_FP0_REGNUM): Remove.
3563         (MIPS_FSR_REGNUM): Remove.
3564         (mips_fbsd_supply_fpregs): Use mips_regnum.
3565         (mips_fbsd_supply_gregs): Likewise.
3566         (mips_fbsd_collect_fpregs): Likewise.
3567         (mips_fbsd_collect_gregs): Likewise.
3568
3569 2017-05-23  John Baldwin  <jhb@FreeBSD.org>
3570
3571         * mips-fbsd-nat.c (getregs_supplies): Fix upper bound comparison.
3572         (getpfpregs_supplies): New function.
3573         (mips_fbsd_fetch_inferior_registers): Remove early exit and use
3574         getfpregs_supplies.
3575         (mips_fbsd_store_inferior_registers): Likewise.
3576
3577 2017-05-22  Pedro Alves <palves@redhat.com>
3578
3579         * MAINTAINERS (Host/Native): Add John Baldwin as FreeBSD
3580         maintainer.
3581
3582 2017-05-22  Alan Hayward  <alan.hayward@arm.com>
3583
3584         * ppc-linux-nat.c (fetch_register): Use PPC_MAX_REGISTER_SIZE.
3585         (store_register): Likewise.
3586         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Likewise.
3587         (get_decimal_float_return_value): Likewise.
3588         (do_ppc_sysv_return_value): Likewise.
3589         (ppc64_sysv_abi_push_integer): Likewise.
3590         (ppc64_sysv_abi_push_freg): Likewise.
3591         (ppc64_sysv_abi_return_value_base): Likewise.
3592         (ppc64_sysv_abi_return_value): Likewise.
3593         * rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
3594         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
3595         * rs6000-nat.c: Likewise.
3596         * rs6000-tdep.c (rs6000_register_to_value): Likewise.
3597         (rs6000_value_to_register): Likewise.
3598         * ppc-tdep.h (PPC_MAX_REGISTER_SIZE): Add.
3599
3600 2017-05-21  Tom Tromey  <tom@tromey.com>
3601
3602         PR rust/21466:
3603         * rust-lang.c (rust_print_type) <TYPE_CODE_ARRAY>: Print unsized
3604         arrays as "[T]", not "[T; ]".
3605
3606 2017-05-19  Tom Tromey  <tom@tromey.com>
3607
3608         PR rust/21484:
3609         * rust-lang.c (exp_descriptor_rust): New function.
3610         (rust_language_defn): Use it.
3611         * p-lang.c (pascal_language_defn): Update.
3612         * opencl-lang.c (opencl_language_defn): Update.
3613         * objc-lang.c (objc_language_defn): Update.
3614         * m2-lang.c (m2_language_defn): Update.
3615         * language.h (struct language_defn)
3616         <la_watch_location_expression>: New member.
3617         * language.c (unknown_language_defn, auto_language_defn)
3618         (local_language_defn): Update.
3619         * go-lang.c (go_language_defn): Update.
3620         * f-lang.c (f_language_defn): Update.
3621         * d-lang.c (d_language_defn): Update.
3622         * c-lang.h (c_watch_location_expression): Declare.
3623         * c-lang.c (c_watch_location_expression): New function.
3624         (c_language_defn, cplus_language_defn, asm_language_defn)
3625         (minimal_language_defn): Use it.
3626         * breakpoint.c (watch_command_1): Call
3627         la_watch_location_expression.
3628         * ada-lang.c (ada_language_defn): Update.
3629
3630 2017-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3631
3632         PR tui/21482
3633         * gdb_curses.h (NOMACROS): Define.
3634         (NCURSES_NOMACROS): Define.
3635
3636 2017-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3637
3638         PR tui/21482
3639         * tui/tui-windata.c (tui_erase_data_content): Cast last mvwaddstr
3640         arg to char *.
3641         * tui/tui-wingeneral.c (box_win): Likewise.
3642         * tui/tui-winsource.c (tui_erase_source_content): Likewise.
3643         (tui_show_source_line): Likewise.
3644         (tui_show_exec_info_content): Likewise.
3645
3646 2017-05-19  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>
3647
3648         * sparc-tdep.c (sparc_structure_return_p)
3649         (sparc_arg_on_registers_p): New functions.
3650         (sparc32_store_arguments): Use them.
3651         * sparc64-tdep.c (sparc64_16_byte_align_p)
3652         (sparc64_store_floating_fields, sparc64_extract_floating_fields):
3653         Handle TYPE_CODE_ARRAY.
3654
3655 2017-05-17  Yao Qi  <yao.qi@linaro.org>
3656
3657         * cli/cli-decode.c (add_alias_cmd): New function.
3658         * command.h (add_alias_cmd): Declare.
3659         * infcmd.c (_initialize_infcmd): Don't call add_com_alias,
3660         instead call add_alias_cmd.
3661
3662 2017-05-17  Pedro Alves  <palves@redhat.com>
3663
3664         * Makefile.in (nat_extra_makefile_frag): Rename to ...
3665         (nat_makefile_frag): ... this.  All references updated.
3666         * configure.ac: Likewise.
3667         * configure.nat: Likewise.  Enhance comments.
3668         * configure: Regenerate.
3669
3670 2017-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3671
3672         * procfs.c (procfs_create_inferior): Change prototype to match
3673         definition.
3674
3675 2017-05-13  Eli Zaretskii  <eliz@gnu.org>
3676
3677         * tui/tui.c (tui_enable): Cast "unknown" to 'char *' to avoid a
3678         C++ compiler warning.
3679
3680 2017-05-12  Tom Tromey  <tom@tromey.com>
3681
3682         PR rust/21483:
3683         * rust-lang.c (rust_evaluate_subexp) <STRUCTOP_STRUCT>: Don't
3684         recurse, just call value_struct_elt directly.
3685
3686 2017-05-12  Tom Tromey  <tom@tromey.com>
3687
3688         * rust-lang.c (rust_dump_subexp_body) <STRUCTOP_ANONYMOUS,
3689         OP_RUST_ARRAY>: Fix.
3690
3691 2017-05-12  Tom Tromey  <tom@tromey.com>
3692
3693         * rust-lang.c (rust_print_subexp): Replace "return" with "break".
3694
3695 2017-05-09  Yao Qi  <yao.qi@linaro.org>
3696
3697         * regcache.c: Include <forward_list>.
3698         (struct regcache_list): Remove.
3699         (current_regcache): Update.
3700         (get_thread_arch_aspace_regcache): Update for std::forward_list.
3701         (regcache_thread_ptid_changed): Likewise.
3702         (registers_changed_ptid): Likewise.
3703         (current_regcache_size): Likewise.
3704
3705 2017-05-09  Yao Qi  <yao.qi@linaro.org>
3706
3707         * regcache.c [GDB_SELF_TEST]: Include selftest.h.
3708         (current_regcache_size): New function.
3709         (current_regcache_test): New function.
3710         (_initialize_regcache) [GDB_SELF_TEST]: Register the unit test.
3711
3712 2017-05-08  Alan Hayward  <alan.hayward@arm.com>
3713
3714         * mips-tdep.c (mips_o32_return_value): Remove unused buffer.
3715         (print_gp_register_row): Use get_frame_register_value.
3716
3717 2017-05-08  Alan Hayward  <alan.hayward@arm.com>
3718
3719         * mips-linux-tdep.c (mips_supply_gregset): Use raw_supply_zeroed.
3720         (mips_supply_fpregset): Likewise.
3721         (mips64_supply_gregset): Likewise.
3722
3723 2017-05-08  Alan Hayward  <alan.hayward@arm.com>
3724
3725         * mn10300-linux-tdep.c (am33_supply_gregset_method): Use
3726         regcache->raw_supply_zeroed.
3727
3728 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3729
3730         * configure.nat: Rearrange 'case' statements to match
3731         host before cpu.
3732
3733 2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3734
3735         * Makefile.in: Remove "@host_makefile_frag@".  Add variables
3736         NAT_FILE, NATDEPFILES, NAT_CDEPS, LOADLIBES, MH_CFLAGS, XM_CLIBS,
3737         NAT_GENERATED_FILES, HAVE_NATIVE_GCORE_HOST.  Add
3738         "@nat_extra_makefile_frag@".
3739         (Makefile): Remove dependency on "@frags@".
3740         ($(GNULIB_BUILDDIR)/Makefile): Likewise.
3741         (data-directory/Makefile): Likewise.
3742         * config/aarch64/linux.mh: Deleted; moved contents to
3743         "gdb/configure.nat".
3744         * config/alpha/alpha-linux.mh: Likewise.
3745         * config/alpha/nbsd.mh: Likewise.
3746         * config/arm/linux.mh: Likewise.
3747         * config/arm/nbsdelf.mh: Likewise.
3748         * config/i386/cygwin.mh: Likewise.
3749         * config/i386/cygwin64.mh: Likewise.
3750         * config/i386/darwin.mh: Likewise.
3751         * config/i386/fbsd.mh: Likewise.
3752         * config/i386/fbsd64.mh: Likewise.
3753         * config/i386/go32.mh: Likewise.
3754         * config/i386/i386gnu.mh: Likewise.
3755         * config/i386/i386sol2.mh: Likewise.
3756         * config/i386/linux.mh: Likewise.
3757         * config/i386/linux64.mh: Likewise.
3758         * config/i386/mingw.mh: Likewise.
3759         * config/i386/mingw64.mh: Likewise.
3760         * config/i386/nbsd64.mh: Likewise.
3761         * config/i386/nbsdelf.mh: Likewise.
3762         * config/i386/nto.mh: Likewise.
3763         * config/i386/obsd.mh: Likewise.
3764         * config/i386/obsd64.mh: Likewise.
3765         * config/i386/sol2-64.mh: Likewise.
3766         * config/ia64/linux.mh: Likewise.
3767         * config/m32r/linux.mh: Likewise.
3768         * config/m68k/linux.mh: Likewise.
3769         * config/m68k/nbsdelf.mh: Likewise.
3770         * config/m68k/obsd.mh: Likewise.
3771         * config/m88k/obsd.mh: Likewise.
3772         * config/mips/fbsd.mh: Likewise.
3773         * config/mips/linux.mh: Likewise.
3774         * config/mips/nbsd.mh: Likewise.
3775         * config/mips/obsd64.mh: Likewise.
3776         * config/pa/linux.mh: Likewise.
3777         * config/pa/nbsd.mh: Likewise.
3778         * config/pa/obsd.mh: Likewise.
3779         * config/powerpc/aix.mh: Likewise.
3780         * config/powerpc/fbsd.mh: Likewise.
3781         * config/powerpc/linux.mh: Likewise.
3782         * config/powerpc/nbsd.mh: Likewise.
3783         * config/powerpc/obsd.mh: Likewise.
3784         * config/powerpc/ppc64-linux.mh: Likewise.
3785         * config/powerpc/spu-linux.mh: Likewise.
3786         * config/s390/linux.mh: Likewise.
3787         * config/sh/nbsd.mh: Likewise.
3788         * config/sparc/fbsd.mh: Likewise.
3789         * config/sparc/linux.mh: Likewise.
3790         * config/sparc/linux64.mh: Likewise.
3791         * config/sparc/nbsd64.mh: Likewise.
3792         * config/sparc/nbsdelf.mh: Likewise.
3793         * config/sparc/obsd64.mh: Likewise.
3794         * config/sparc/sol2.mh: Likewise.
3795         * config/tilegx/linux.mh: Likewise.
3796         * config/vax/nbsdelf.mh: Likewise.
3797         * config/vax/obsd.mh: Likewise.
3798         * config/xtensa/linux.mh: Likewise.
3799         * config/i386/i386gnu.mn: New file, with excerpts from
3800         "config/i386/i386gnu.mh".
3801         * configure: Regenerate.
3802         * configure.ac: Rewrite code to use "gdb/configure.nat" instead of
3803         *.mh files under "gdb/config".
3804         * configure.nat: New file, with contents from the
3805         "gdb/config/*/*.mh" files.
3806
3807 2017-05-05  Tim Wiederhake  <tim.wiederhake@intel.com>
3808
3809         * btrace.c (btrace_clear): Free insn vector.
3810
3811 2017-05-05  Pedro Alves  <palves@redhat.com>
3812
3813         * warning.m4 (build_warnings): Add -Wno-error=maybe-uninitialized.
3814         * configure: Regenerate.
3815
3816 2017-05-04  Pedro Alves  <palves@redhat.com>
3817
3818         * Makefile.in (SFILES): Add progspace-and-thread.c.
3819         (HFILES_NO_SRCDIR): Add progspace-and-thread.h.
3820         (COMMON_OBS): Add progspace-and-thread.o.
3821         * breakpoint.c: Include "progspace-and-thread.h".
3822         (update_inserted_breakpoint_locations)
3823         (insert_breakpoint_locations, create_longjmp_master_breakpoint):
3824         Use scoped_restore_current_pspace_and_thread.
3825         (create_std_terminate_master_breakpoint): Use
3826         scoped_restore_current_program_space.
3827         (remove_breakpoint): Use scoped_restore_current_pspace_and_thread.
3828         (print_breakpoint_location): Use
3829         scoped_restore_current_program_space.
3830         (bp_loc_is_permanent): Use
3831         scoped_restore_current_pspace_and_thread.
3832         (resolve_sal_pc): Use scoped_restore_current_pspace_and_thread.
3833         (download_tracepoint_locations): Use
3834         scoped_restore_current_pspace_and_thread.
3835         (breakpoint_re_set): Use scoped_restore_current_pspace_and_thread.
3836         * exec.c (exec_close_1): Use scoped_restore_current_program_space.
3837         (enum step_over_calls_kind): Moved from inferior.h.
3838         (class scoped_restore_current_thread): New class.
3839         * gdbthread.h (make_cleanup_restore_current_thread): Delete
3840         declaration.
3841         (scoped_restore_current_thread): New class.
3842         * infcmd.c: Include "common/gdb_optional.h".
3843         (continue_1, proceed_after_attach): Use
3844         scoped_restore_current_thread.
3845         (notice_new_inferior): Use scoped_restore_current_thread.
3846         * inferior.c: Include "progspace-and-thread.h".
3847         (restore_inferior, save_current_inferior): Delete.
3848         (add_inferior_command, clone_inferior_command): Use
3849         scoped_restore_current_pspace_and_thread.
3850         * inferior.h (scoped_restore_current_inferior): New class.
3851         * infrun.c: Include "progspace-and-thread.h" and
3852         "common/gdb_optional.h".
3853         (follow_fork_inferior): Use
3854         scoped_restore_current_pspace_and_thread.
3855         (scoped_restore_exited_inferior): New class.
3856         (handle_vfork_child_exec_or_exit): Use
3857         scoped_restore_exited_inferior,
3858         scoped_restore_current_pspace_and_thread,
3859         scoped_restore_current_thread and scoped_restore.
3860         (fetch_inferior_event): Use scoped_restore_current_thread.
3861         * linespec.c (decode_line_full, decode_line_1): Use
3862         scoped_restore_current_program_space.
3863         * mi/mi-main.c: Include "progspace-and-thread.h".
3864         (exec_continue): Use scoped_restore_current_thread.
3865         (mi_cmd_exec_run): Use scoped_restore_current_pspace_and_thread.
3866         (mi_cmd_trace_frame_collected): Use scoped_restore_current_thread.
3867         * proc-service.c (ps_pglobal_lookup): Use
3868         scoped_restore_current_program_space.
3869         * progspace-and-thread.c: New file.
3870         * progspace-and-thread.h: New file.
3871         * progspace.c (release_program_space, clone_program_space): Use
3872         scoped_restore_current_program_space.
3873         (restore_program_space, save_current_program_space)
3874         (save_current_space_and_thread): Delete.
3875         (switch_to_program_space_and_thread): Moved to
3876         progspace-and-thread.c.
3877         * progspace.h (save_current_program_space)
3878         (save_current_space_and_thread): Delete declarations.
3879         (scoped_restore_current_program_space): New class.
3880         * remote.c (remote_btrace_maybe_reopen): Use
3881         scoped_restore_current_thread.
3882         * symtab.c: Include "progspace-and-thread.h".
3883         (skip_prologue_sal): Use scoped_restore_current_pspace_and_thread.
3884         * thread.c (print_thread_info_1): Use
3885         scoped_restore_current_thread.
3886         (struct current_thread_cleanup): Delete.
3887         (do_restore_current_thread_cleanup)
3888         (restore_current_thread_cleanup_dtor): Rename/convert both to ...
3889         (scoped_restore_current_thread::~scoped_restore_current_thread):
3890         ... this new dtor.
3891         (make_cleanup_restore_current_thread): Rename/convert to ...
3892         (scoped_restore_current_thread::scoped_restore_current_thread):
3893         ... this new ctor.
3894         (thread_apply_all_command): Use scoped_restore_current_thread.
3895         (thread_apply_command): Use scoped_restore_current_thread.
3896         * tracepoint.c (tdump_command): Use scoped_restore_current_thread.
3897         * varobj.c (value_of_root_1): Use scoped_restore_current_thread.
3898
3899 2017-05-04  Pedro Alves  <palves@redhat.com>
3900
3901         * thread.c (make_cleanup_restore_current_thread): Move
3902         find_thread_ptid call before the is_stopped call.  Assert that the
3903         thread is found.  Replace is_stopped call by checking the thread's
3904         state directly.  Remove unnecessary NULL-thread check.
3905
3906 2017-05-04  Pedro Alves  <palves@redhat.com>
3907
3908         * corelow.c (thread_section_name): New class.
3909         (get_core_register_section, get_core_siginfo): Use it.
3910
3911 2017-05-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3912
3913         * corelow.c (sniff_core_bfd): Remove extra semicolon.
3914         (get_core_register_section): Remove xfree of NULL pointer.
3915
3916 2017-05-03  Alan Hayward  <alan.hayward@arm.com>
3917
3918         * frv-linux-tdep.c (frv_linux_supply_gregset): Use raw_supply_zeroed.
3919         * regcache.c (regcache::raw_supply_zeroed): New function.
3920         * regcache.h (regcache::raw_supply_zeroed): New declaration.
3921
3922 2017-05-03  Simon Marchi  <simon.marchi@ericsson.com>
3923
3924         * gdbarch.sh: Remove commented out definition of
3925         TARGET_CHAR_BIT.
3926         * gdbarch.h: Re-generate.
3927
3928 2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>
3929
3930         * configure: Regenerate.
3931
3932 2017-05-02  Simon Marchi  <simon.marchi@ericsson.com>
3933
3934         * solib-target.c (solib_target_relocate_section_addresses):
3935         Remove num_section_bases, num_bases, segment_bases variables.
3936
3937 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
3938
3939         * common/gdb_vecs.h (DEF_VEC_I (CORE_ADDR)): Remove.
3940
3941 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
3942
3943         * solib-target.c: Include <vector>
3944         (struct lm_info_target) <~lm_info_target>: Remove.
3945         <segment_bases, section_bases>: Change type to
3946         std::vector<CORE_ADDR>.
3947         (library_list_start_segment, library_list_start_section,
3948         library_list_end_library,
3949         solib_target_relocate_section_addresses): Adjust.
3950
3951 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
3952
3953         * gdbarch.sh (software_single_step): Change return type to
3954         std::vector<CORE_ADDR>.
3955         * gdbarch.c, gdbarch.h: Re-generate.
3956         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
3957         Adjust.
3958         (arm_deal_with_atomic_sequence_raw): Adjust.
3959         (thumb_get_next_pcs_raw): Adjust.
3960         (arm_get_next_pcs_raw): Adjust.
3961         (arm_get_next_pcs): Adjust.
3962         * arch/arm-get-next-pcs.h (arm_get_next_pcs): Adjust.
3963         * aarch64-tdep.c (aarch64_software_single_step): Adjust.
3964         * alpha-tdep.c (alpha_deal_with_atomic_sequence): Adjust.
3965         (alpha_software_single_step): Adjust.
3966         * alpha-tdep.h (alpha_software_single_step): Adjust.
3967         * arm-linux-tdep.c (arm_linux_software_single_step): Adjust.
3968         * arm-tdep.c (arm_software_single_step): Adjust.
3969         (arm_breakpoint_kind_from_current_state): Adjust.
3970         * arm-tdep.h (arm_software_single_step): Adjust.
3971         * breakpoint.c (insert_single_step_breakpoint): Adjust.
3972         * cris-tdep.c (cris_software_single_step): Adjust.
3973         * mips-tdep.c (mips_deal_with_atomic_sequence): Adjust.
3974         (micromips_deal_with_atomic_sequence): Adjust.
3975         (deal_with_atomic_sequence): Adjust.
3976         (mips_software_single_step): Adjust.
3977         * mips-tdep.h (mips_software_single_step): Adjust.
3978         * moxie-tdep.c (moxie_software_single_step): Adjust.
3979         * nios2-tdep.c (nios2_software_single_step): Adjust.
3980         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Adjust.
3981         * rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
3982         * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
3983         * s390-linux-tdep.c (s390_software_single_step): Adjust.
3984         * sparc-tdep.c (sparc_software_single_step): Adjust.
3985         * spu-tdep.c (spu_software_single_step): Adjust.
3986         * tic6x-tdep.c (tic6x_software_single_step): Adjust.
3987
3988 2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>
3989
3990         * gdbarch.sh: Use semi-colon as field separator instead of colon.
3991         * gdbarch.h: Re-generate.
3992
3993 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
3994
3995         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-instruction.o.
3996         (SUBDIR_PYTHON_SRCS): Add py-instruction.c.
3997         * python/py-instruction.c, python/py-instruction.h: New file.
3998         * python/py-record.c: Add py-instruction.h include.
3999         (gdbpy_initialize_record): Make gdb.Instruction a super class of
4000         gdb.RecordInstruction.
4001         * python/python-internal.h: Add gdbpy_initialize_instruction
4002         declaration.
4003         * python/python.c (do_start_initialization): Add
4004         gdbpy_initialize_instruction.
4005
4006 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4007
4008         * python/py-record-btrace.c (BTPY_REQUIRE_VALID_CALL, btpy_call_type):
4009         Remove.
4010         (btrace_func_from_recpy_func): New function.
4011         (btpy_call_new, btpy_number, btpy_hash, btpy_richcompare): Remove.
4012         (btpy_call_level, btpy_call_symbol, btpy_call_instructions,
4013         btpy_call_up, btpy_call_prev_sibling, btpy_call_next_sibling): Rename to ...
4014         (recpy_bt_func_level, recpy_bt_func_symbol, recpy_bt_func_instructions,
4015         recpy_bt_func_up, recpy_bt_func_prev, recpy_bt_func_next): This.
4016         Also, use new helper functions.
4017         (btpy_list_item): Use new helper functions.
4018         (recpy_bt_function_call_history): Use new type name.
4019         (btpy_call_getset): Remove.
4020         (gdbpy_initialize_btrace): Remove code to initialize
4021         gdb.BtraceFunctionCall.
4022         * python/py-record-btrace.h (recpy_bt_func_number, recpy_btb_func_level,
4023         recpy_btb_func_symbol, recpy_bt_func_instructions, recpy_bt_func_up,
4024         recpy_bt_func_prev, recpy_bt_func_next): New export.
4025         * python/py-record.c (recpy_func_type): New static object.
4026         (recpy_func_new, recpy_func_level, recpy_func_symbol,
4027         recpy_func_instructions, recpy_func_up, recpy_func_prev,
4028         recpy_func_next): New function.
4029         (recpy_element_hash, recpy_element_richcompare): Updated comment.
4030         (recpy_func_getset): New static object.
4031         (gdbpy_initialize_record): Add code to initialize gdb.RecordInstruction.
4032         * python/py-record.h (recpy_func_type, recpy_func_new): New export.
4033
4034 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4035
4036         * python/py-record-btrace.c (BTPY_REQUIRE_VALID_INSN): Remove.
4037         (btpy_object, btpy_insn_type, btpy_new): Remove.
4038         (btpy_list_object): Use gdb.RecordInstruction type instead of
4039         gdb.BtraceInstruction type.
4040         (btrace_insn_from_recpy_insn): New function.
4041         (btpy_insn_or_gap_new): Adjust comment. Use recpy_insn_new instead of
4042         btpy_new.
4043         (btpy_call_new, btpy_list_item): Do not use btpy_new anymore.
4044         (btpy_number, btpy_hash, btpy_call_level, btpy_call_symbol,
4045         btpy_call_instructions, btpy_call_up, btpy_call_prev_sibling,
4046         btpy_call_next_sibling, btpy_richcompare): Use recpy_element_object
4047         instead of btpy_object.
4048         (btpy_insn_sal, btpy_insn_pc, btpy_insn_size, btpy_insn_is_speculative,
4049         btpy_insn_data, btpy_insn_decode): Rename to ...
4050         (recpy_bt_insn_sal, recpy_bt_insn_pc, recpy_bt_insn_size,
4051         recpy_bt_insn_is_speculative, recpy_bt_insn_data,
4052         recpy_bt_insn_decode): This.  Also, use new helper functions.
4053         (btpy_list_position, recpy_bt_goto): Use recpy_element_object and
4054         recpy_insn_type.
4055         (btpy_insn_getset): Remove.
4056         (gdbpy_initialize_btrace): Remove code to initialize
4057         gdb.BtraceInstruction.  Use recpy_element_object.
4058         * python/py-record-btrace.h (recpy_bt_insn_number, recpy_bt_insn_sal,
4059         recpy_bt_insn_pc, recpy_bt_insn_data, recpy_bt_insn_decoded,
4060         recpy_bt_insn_size, recpy_bt_insn_is_speculative): New export.
4061         * python/py-record.c (recpy_insn_type): New static object.
4062         (recpy_insn_new, recpy_insn_sal, recpy_insn_pc, recpy_insn_data,
4063         recpy_insn_decoded, recpy_insn_size, recpy_insn_is_speculative,
4064         recpy_element_number, recpy_element_hash, recpy_element_richcompare):
4065         New function.
4066         (recpy_insn_getset): New static object.
4067         (gdbpy_initialize_record): Initialize gdb.RecordInstruction.
4068         * python/py-record.h (recpy_element_object): New typedef.
4069         (recpy_insn_type, recpy_insn_new): New export.
4070
4071 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4072
4073         * py-record-btrace.c (btpy_insn_new): Removed.
4074         (btpy_insn_or_gap_new): New function.
4075         (btpy_insn_error): Removed.
4076         (btpy_insn_sal, btpy_insn_pc, btpy_insn_size, btpy_insn_is_speculative,
4077         btpy_insn_data, btpy_insn_decode): Remove code path for gaps.
4078         (recpy_bt_replay_position, recpy_bt_begin, recpy_bt_end): Call
4079         btpy_insn_or_gap_new instead of btpy_insn_new.
4080         (btpy_insn_getset): Remove btpy_insn_error.
4081         * py-record.c (recpy_gap_type): New static object.
4082         (recpy_gap_object): New typedef.
4083         (recpy_gap_new, recpy_gap_number, recpy_gap_reason_code,
4084         recpy_gap_reason_string): New function.
4085         (recpy_gap_getset): New static object.
4086         (gdbpy_initialize_record): Initialize gdb.RecordGap type.
4087         * py-record.h (recpy_gap_new): New export.
4088
4089 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4090
4091         * python/py-record.c (recpy_ptid): Remove.
4092         (recpy_record_getset): Remove recpy_ptid.
4093
4094 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4095
4096         * btrace.c (btrace_fetch): Set inferior_ptid.
4097         * python/py-record-btrace.c: Add "py-record.h" include.
4098         (recpy_bt_format, recpy_bt_replay_position, recpy_bt_begin,
4099         recpy_bt_end, recpy_bt_instruction_history,
4100         recpy_bt_function_call_history, recpy_bt_goto): Use ptid stored
4101         in gdb.Record object instead of current ptid.
4102         * python/py-record.c: Include new "py-record.h" file.
4103         (recpy_record_object): Moved to py-record.h.
4104         * python/py-record.h: New file.
4105
4106 2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>
4107
4108         * python/py-record-btrace.c (BTPY_REQUIRE_VALID_INSN,
4109         BTPY_REQUIRE_VALID_CALL, recpy_bt_function_call_history): Fix
4110         indentation.
4111
4112 2017-05-01  Joel Brobecker  <brobecker@adacore.com>
4113
4114         * MAINTAINERS: Move Daniel Jacobowitz and Mark Kettenis to
4115         the past maintainers section.
4116
4117 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4118
4119         * infcmd.c (get_return_value): Use regcache ctor, and remove
4120         cleanup.
4121
4122 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4123             Pedro Alves  <palves@redhat.com>
4124
4125         * regcache.c (regcache::regcache): New tag dispatch ctor.
4126         (do_cooked_read): Moved above.
4127         (regcache_dup): Use the tag dispatch ctor..
4128         * regcache.h (regcache): Declare ctor, delete copy ctor and
4129         assignment operator, remove friend regcache_dup.
4130
4131 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4132
4133         * regcache.c (regcache_dup): Assert !src->m_readonly_p and
4134         call method save instead of regcache_cpy.
4135         * regcache.h (struct regcache): Make regcache_dup a friend.
4136
4137 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4138
4139         * regcache.c (struct regcache): Move to regcache.h
4140         (regcache::arch): New method.
4141         (regcache_get_ptid): Update.
4142         (get_regcache_arch): Call arch method.
4143         (get_regcache_aspace): Call method aspace.
4144         (register_buffer): Change it to method.
4145         (regcache_save): Change it to regcache::save.
4146         (regcache_restore): Likewise.
4147         (regcache_cpy_no_passthrough): Remove the declaration.
4148         (regcache_cpy): Call methods restore and cpy_no_passthrough.
4149         (regcache_cpy_no_passthrough): Change it to method
4150         cpy_no_passthrough.
4151         (regcache_register_status): Change it to method
4152         get_register_status.
4153         (regcache_invalidate): Change it to method invalidate.
4154         (regcache_thread_ptid_changed): Use methods ptid and set_ptid.
4155         (regcache_raw_update): Change it to method raw_update.
4156         (regcache_raw_read): Likewise.
4157         (regcache_raw_read_signed): Likewise.
4158         (regcache_raw_read_unsigned): Likewise.
4159         (regcache_raw_write_signed): Likewise.
4160         (regcache_raw_write_unsigned): Likewise.
4161         (regcache_cooked_read): Likewise.
4162         (regcache_cooked_read_value): Likewise.
4163         (regcache_cooked_read_signed): Likewise.
4164         (regcache_cooked_read_unsigned): Likewise.
4165         (regcache_cooked_write_signed): Likewise.
4166         (regcache_cooked_write_unsigned): Likewise.
4167         (regcache_raw_set_cached_value): Likewise.
4168         (regcache_raw_write): Likewise.
4169         (regcache_cooked_write): Likewise.
4170         (regcache_xfer_part): Likewise.
4171         (regcache_raw_read_part): Likewise.
4172         (regcache_raw_write_part): Likewise.
4173         (regcache_cooked_read_part): Likewise.
4174         (regcache_cooked_write_part): Likewise.
4175         (regcache_raw_supply): Likewise.
4176         (regcache_raw_collect): Likewise.
4177         (regcache_transfer_regset): Likewise.
4178         (regcache_supply_regset): Likewise.
4179         (regcache_collect_regset): Likewise.
4180         (regcache_debug_print_register): Likewise.
4181         (enum regcache_dump_what): Move it to regcache.h.
4182         (regcache_dump): Change it to method dump.
4183         * regcache.h (enum regcache_dump_what): New.
4184         (class regcache): New.
4185         * target.c (target_fetch_registers): Call method
4186         debug_print_register.
4187         (target_store_registers): Likewise.
4188
4189 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4190
4191         * windows-nat.c (struct lm_info_windows): Initialize field.
4192         (windows_make_so): Allocate lm_info_windows with new.
4193         (windows_free_so): Free lm_info_windows with delete.
4194
4195 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4196
4197         * solib-darwin.c (struct lm_info_darwin): Initialize field.
4198         (darwin_current_sos): Allocate lm_info_darwin with new, remove
4199         cleanup.
4200         (darwin_free_so): Free lm_info_darwin with delete.
4201
4202 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4203
4204         * solib-svr4.h (struct lm_info_svr4): Initialize fields.
4205         <l_addr_p>: Change type to bool.
4206         * solib-svr4.c (lm_info_read): Allocate lm_info_svr4 with new.
4207         (svr4_free_so): Free lm_info_svr4 with delete.
4208         (svr4_copy_library_list): Replace memcpy with call to copy
4209         constructor.
4210         (library_list_start_library, svr4_default_sos): Allocate
4211         lm_info_svr4 with new.
4212
4213 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4214
4215         * solib-target.c (struct lm_info_target): Add destructor,
4216         initialize fields.
4217         <name>: Change type to std::string.
4218         (library_list_start_library): Allocate lm_info_target with new.
4219         (solib_target_free_library_list): Free lm_info_target with
4220         delete.
4221         (solib_target_current_sos): Adapt to std::string.
4222         (solib_target_free_so): Free lm_info_target with delete.
4223
4224 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4225
4226         * solib-frv.c (struct lm_info_frv): Add destructor, initialize
4227         fields.
4228         (frv_current_sos): Allocate lm_info_frv with new.
4229         (frv_relocate_main_executable): Free lm_info_frv with delete,
4230         allocate with new.
4231         (frv_clear_solib, frv_free_so): Free lm_info_frv with delete.
4232
4233 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4234
4235         * solib-frv.c (struct lm_info_frv): Fix indentation.
4236
4237 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4238
4239         * solib-dsbt.c (struct lm_info_dsbt): Add destructor, initialize
4240         map field.
4241         (dsbt_current_sos): Allocate lm_info_dsbt with new.
4242         (dsbt_relocate_main_executable): Free lm_info_dsbt with delete
4243         and allocate with new.
4244         (dsbt_clear_solib, dsbt_free_so): Free lm_info_dsbt with delete.
4245
4246 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4247
4248         * solib-aix.c (struct lm_info_aix): Initialize fields in-class.
4249         <filename, member_name>: Change type to std::string.
4250         (solib_aix_new_lm_info, solib_aix_xfree_lm_info): Remove.
4251         (library_list_start_library): Allocate lm_info_aix with new.
4252         (solib_aix_free_library_list, solib_aix_free_so): Free with delete.
4253         (solib_aix_current_sos): Adapt to std::string, copy lm_info_aix
4254         with copy constructor.
4255
4256 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4257
4258         * solist.h (struct lm_info): Remove.
4259         (struct lm_info_base): New class.
4260         (struct so_list) <lm_info>: Change type to lm_info_base *.
4261         * nto-tdep.c (struct lm_info): Remove.
4262         (lm_addr): Adjust.
4263         * solib-aix.c (struct lm_info): Rename to ...
4264         (struct lm_info_aix): ... this.  Extend lm_info_base.
4265         (lm_info_p): Rename to ...
4266         (lm_info_aix_p): ... this, and adjust.
4267         (solib_aix_new_lm_info, solib_aix_xfree_lm_info,
4268         solib_aix_parse_libraries, library_list_start_library,
4269         solib_aix_free_library_list, solib_aix_parse_libraries,
4270         solib_aix_get_library_list,
4271         solib_aix_relocate_section_addresses, solib_aix_free_so,
4272         solib_aix_get_section_offsets,
4273         solib_aix_solib_create_inferior_hook, solib_aix_current_sos):
4274         Adjust.
4275         (struct solib_aix_inferior_data) <library_list>: Adjust.
4276         * solib-darwin.c (struct lm_info): Rename to ...
4277         (struct lm_info_darwin): ... this.  Extend lm_info_base.
4278         (darwin_current_sos, darwin_relocate_section_addresses): Adjust.
4279         * solib-dsbt.c (struct lm_info): Rename to ...
4280         (struct lm_info_dsbt): ... this.  Extend lm_info_base.
4281         (struct dsbt_info) <main_executable_lm_info): Adjust.
4282         (dsbt_current_sos, dsbt_relocate_main_executable, dsbt_free_so,
4283         dsbt_relocate_section_addresses): Adjust.
4284         * solib-frv.c (struct lm_info): Rename to ...
4285         (struct lm_info_frv): ... this.  Extend lm_info_base.
4286         (main_executable_lm_info): Adjust.
4287         (frv_current_sos, frv_relocate_main_executable, frv_free_so,
4288         frv_relocate_section_addresses, frv_fdpic_find_global_pointer,
4289         find_canonical_descriptor_in_load_object,
4290         frv_fdpic_find_canonical_descriptor): Adjust.
4291         * solib-svr4.c (struct lm_info): Move to solib-svr4.h, renamed
4292         to lm_info_svr4.
4293         (lm_info_read, lm_addr_check, svr4_keep_data_in_core,
4294         svr4_clear_so, svr4_copy_library_list,
4295         library_list_start_library, svr4_default_sos, svr4_read_so_list,
4296         svr4_current_sos, svr4_fetch_objfile_link_map,
4297         solist_update_incremental): Adjust.
4298         * solib-svr4.h (struct lm_info_svr4): Move here from
4299         solib-svr4.c.
4300         * solib-target.c (struct lm_info): Rename to ...
4301         (struct lm_info_target): ... this.  Extend lm_info_base.
4302         (lm_info_p): Rename to ...
4303         (lm_info_target_p): ... this.
4304         (solib_target_parse_libraries, library_list_start_segment,
4305         library_list_start_section, library_list_start_library,
4306         library_list_end_library, solib_target_free_library_list,
4307         solib_target_current_sos, solib_target_free_so,
4308         solib_target_relocate_section_addresses): Adjust.
4309         * windows-nat.c (struct lm_info): Rename to ...
4310         (struct lm_info_windows): ... this.  Extend lm_info_base.
4311         (windows_make_so, handle_load_dll, handle_unload_dll,
4312         windows_xfer_shared_libraries): Adjust.
4313
4314 2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>
4315
4316         * solib-darwin.c (struct darwin_so_list): Remove.
4317         (darwin_current_sos): Allocate an so_list object instead of a
4318         darwin_so_list, separately allocate an lm_info object.
4319         (darwin_free_so): Free lm_info.
4320
4321 2017-04-28  John Baldwin  <jhb@FreeBSD.org>
4322
4323         * mips-tdep.c (print_gp_register_row): Replace printf_filtered
4324         with fprintf_filtered.
4325
4326 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4327
4328         * regcache.c (regcache::regcache): New function.
4329         (regcache::~regcache): New function.
4330         (regcache_xmalloc_1): Remove.
4331         (regcache_xmalloc): Call new regcache.
4332         (regcache_xfree): Call delete regcache.
4333         (get_thread_arch_aspace_regcache): Call new regcache.
4334
4335 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4336
4337         * mips-linux-nat.c (mips_linux_new_thread): Use ptid method
4338         lwp instead of ptid_get_lwp.
4339
4340 2017-04-28  Yao Qi  <yao.qi@linaro.org>
4341
4342         * mips-linux-nat.c (mips_linux_new_thread): Get lwpid from
4343         lwp_info instead of getting from inferior_ptid.
4344
4345 2017-04-27  Keith Seitz  <keiths@redhat.com>
4346
4347         * gdbtypes.c (LVALUE_REFERENCE_TO_RVALUE_BINDING_BADNESS)
4348         DIFFERENT_REFERENCE_TYPE_BADNESS): Remove.
4349         (CV_CONVERSION_BADNESS): Define.
4350         (rank_one_type): Remove overly restrictive rvalue reference
4351         rank checks.
4352         Add cv-qualifier checks and subranks for type equality.
4353         * gdbtypes.h (REFERENCE_CONVERSION_RVALUE,
4354         REFERENCE_CONVERSION_CONST_LVALUE, CV_CONVERSION_BADNESS,
4355         CV_CONVERSION_CONST, CV_CONVERSION_VOLATILE): Declare.
4356
4357 2017-04-27  Simon Marchi  <simon.marchi@ericsson.com>
4358
4359         * python/py-inferior.c (inferior_to_inferior_object): Increment reference
4360         count when creating the object.
4361
4362 2017-04-27  Sangamesh Mallayya  <sangamesh.swamy@in.ibm.com>
4363             Ulrich Weigand  <uweigand@de.ibm.com>
4364
4365         * xcoffread.c (read_xcoff_symtab): Read correct function auxiliary
4366         entry if xlc -qfuncsect or gcc -ffunction-sections compiler option
4367         is used in AIX.
4368         (read_xcoff_symtab): Handle C_WEAKEXT storage class.
4369         (process_xcoff_symbol): Likewise.
4370         (scan_xcoff_symtab): Likewise.
4371
4372 2017-04-26  Alan Hayward  <alan.hayward@arm.com>
4373
4374         * ia64-tdep.c (examine_prologue): Use get_frame_register_unsigned.
4375         (ia64_sigtramp_frame_prev_register): Use read_memory_unsigned_integer.
4376         (ia64_access_reg): Use get_frame_register_unsigned.
4377         (ia64_access_rse_reg): Likewise.
4378         (ia64_libunwind_frame_prev_register): Likewise.
4379
4380 2017-04-26  Jiong Wang  <jiong.wang@arm.com>
4381
4382         * gdbarch.sh: New gdbarch method execute_dwarf_cfa_vendor_op.
4383         * gdbarch.c: Regenerated.
4384         * gdbarch.h: Regenerated.
4385         * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Made the
4386         visibility external.
4387         (execute_cfa_program): Call execute_dwarf_cfa_vendor_op for CFI
4388         between DW_CFA_lo_user and DW_CFA_high_user inclusive.
4389         (enum cfa_how_kind): Move to ...
4390         (struct dwarf2_frame_state_reg_info): Likewise.
4391         (struct dwarf2_frame_state): Likewise.
4392         * dwarf2-frame.h: ... here.
4393         (dwarf2_frame_state_alloc_regs): New declaration.
4394         * sparc-tdep.c (sparc_execute_dwarf_cfa_vendor_op): New function.
4395         (sparc32_gdbarch_init): Register execute_dwarf_cfa_vendor_op hook.
4396
4397 2017-04-26  Alan Hayward  <alan.hayward@arm.com>
4398
4399         * xtensa-tdep.c (xtensa_pseudo_register_read): Use
4400         regcache_raw_read_unsigned.
4401         (xtensa_pseudo_register_write): Likewise.
4402
4403 2017-04-26  Alan Hayward  <alan.hayward@arm.com>
4404
4405         * nds32-tdep.c (nds32_pseudo_register_read): Abort on errors.
4406         (nds32_pseudo_register_write): Likewise.
4407
4408 2017-04-25  Yao Qi  <yao.qi@linaro.org>
4409
4410         * regcache.c (struct regcache) <readonly_p>: Change its type
4411         to bool.
4412         (regcache_xmalloc_1): Update parameter type and callers update.
4413
4414 2017-04-25  Yao Qi  <yao.qi@linaro.org>
4415
4416         * aarch64-tdep.c (aarch64_gdbarch_init): Don't call
4417         set_gdbarch_wchar_bit.
4418         * arm-tdep.c (arm_gdbarch_init): Likewise.
4419
4420 2017-04-25  Pedro Alves  <palves@redhat.com>
4421
4422         * common/poison.h [!HAVE_IS_TRIVIALLY_COPYABLE] (IsRelocatable)
4423         (BothAreRelocatable, memcopy, memmove): Don't define.
4424         * common/traits.h (__has_feature, HAVE_IS_TRIVIALLY_COPYABLE): New
4425         macros.
4426
4427 2017-04-25  Pedro Alves  <palves@redhat.com>
4428
4429         * common/common-defs.h: Include "common/poison.h".
4430         * common/function-view.h: (Not, Or, Requires): Move to traits.h
4431         and adjust.
4432         * common/poison.h: New file.
4433         * common/traits.h: Include <type_traits>.
4434         (Not, Or, Requires): New, moved from common/function-view.h.
4435
4436 2017-04-25  Pedro Alves  <palves@redhat.com>
4437
4438         * breakpoint.h (struct breakpoint): In-class initialize all
4439         fields.  Make boolean fields "bool".
4440         * breakpoint.c (init_raw_breakpoint_without_location): Remove
4441         memset call and initializations no longer necessary.
4442
4443 2017-04-25  Pedro Alves  <palves@redhat.com>
4444
4445         * btrace.c (pt_btrace_insn_flags): Change parameter type to
4446         reference.
4447         (pt_btrace_insn): New function.
4448         (ftrace_add_pt): Remove memset call and use pt_btrace_insn.
4449
4450 2017-04-25  Pedro Alves  <palves@redhat.com>
4451
4452         * ada-lang.c (ada_catchpoint_location): Now a "class".  Remove
4453         "base" field and inherit from "bp_location" instead.  Add
4454         non-default ctor.
4455         (allocate_location_exception): Use new non-default ctor.
4456         * breakpoint.c (get_first_locp_gte_addr): Remove memset call.
4457         (init_bp_location): Convert to ...
4458         (bp_location::bp_location): ... this new ctor, and remove memset
4459         call.
4460         (base_breakpoint_allocate_location): Use the new non-default ctor.
4461         * breakpoint.h (bp_location): Now a class.  Declare default and
4462         non-default ctors.  In-class initialize all members.
4463         (init_bp_location): Remove declaration.
4464
4465 2017-04-25  Pedro Alves  <palves@redhat.com>
4466
4467         * common/enum-flags.h (enum_flags): Don't implement copy ctor and
4468         assignment operator.
4469
4470 2017-04-24  Yao Qi  <yao.qi@linaro.org>
4471
4472         * doublest.c (convert_doublest_to_floatformat): Call
4473         floatformat_totalsize_bytes.
4474
4475 2017-04-22  Tom Tromey  <tom@tromey.com>
4476
4477         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Use
4478         ui_out_emit_list.
4479         * stack.c (print_frame): Use ui_out_emit_list.
4480         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Use
4481         ui_out_emit_list.
4482         * mi/mi-main.c (print_one_inferior)
4483         (mi_cmd_data_list_register_names)
4484         (mi_cmd_data_list_register_values, mi_cmd_list_features)
4485         (mi_cmd_list_target_features, mi_cmd_trace_frame_collected): Use
4486         ui_out_emit_list.
4487         * mi/mi-interp.c (mi_on_normal_stop_1): Use ui_out_emit_list.
4488         (mi_output_solib_attribs): Use ui_out_emit_list,
4489         ui_out_emit_tuple.
4490         * mi/mi-cmd-var.c (varobj_update_one): Use ui_out_emit_list.
4491         * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames)
4492         (mi_cmd_stack_list_args, list_args_or_locals): Use
4493         ui_out_emit_list.
4494         * disasm.c (do_assembly_only): Use ui_out_emit_list.
4495         * breakpoint.c (print_solib_event, output_thread_groups): Use
4496         ui_out_emit_list.
4497
4498 2017-04-22  Tom Tromey  <tom@tromey.com>
4499
4500         * mi/mi-main.c (print_variable_or_computed): Use ui_out_emit_tuple.
4501         * mi/mi-cmd-var.c (varobj_update_one): Use ui_out_emit_tuple.
4502         * mi/mi-cmd-stack.c (list_arg_or_local): Use ui_out_emit_tuple.
4503
4504 2017-04-22  Tom Tromey  <tom@tromey.com>
4505
4506         * tracepoint.c (tvariables_info_1)
4507         (print_one_static_tracepoint_marker): Use ui_out_emit_tuple.
4508
4509 2017-04-22  Tom Tromey  <tom@tromey.com>
4510
4511         * stack.c (print_frame_arg): Use ui_out_emit_tuple,
4512         annotate_arg_emitter.
4513         * breakpoint.c (print_mention_watchpoint)
4514         (print_mention_masked_watchpoint): Use ui_out_emit_tuple.
4515         * annotate.h (struct annotate_arg_emitter): New.
4516
4517 2017-04-22  Tom Tromey  <tom@tromey.com>
4518
4519         * record-btrace.c (record_btrace_insn_history)
4520         (record_btrace_insn_history_range, record_btrace_call_history)
4521         (record_btrace_call_history_range): Use ui_out_emit_tuple.
4522         * thread.c (do_captured_list_thread_ids, print_thread_info_1): Use
4523         ui_out_emit_tuple.
4524         * stack.c (print_frame_info): Use ui_out_emit_tuple.
4525         * solib.c (info_sharedlibrary_command): Use ui_out_emit_tuple.
4526         * skip.c (skip_info): Use ui_out_emit_tuple.
4527         * remote.c (show_remote_cmd): Use ui_out_emit_tuple.
4528         * progspace.c (print_program_space): Use ui_out_emit_tuple.
4529         * probe.c (info_probes_for_ops): Use ui_out_emit_tuple.
4530         * osdata.c (info_osdata): Use ui_out_emit_tuple.
4531         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Use
4532         ui_out_emit_tuple.
4533         * mi/mi-main.c (print_one_inferior, list_available_thread_groups)
4534         (output_register, mi_cmd_data_read_memory)
4535         (mi_cmd_data_read_memory_bytes, mi_load_progress)
4536         (mi_cmd_trace_frame_collected): Use ui_out_emit_tuple.
4537         * mi/mi-cmd-var.c (mi_cmd_var_list_children, varobj_update_one):
4538         Use ui_out_emit_tuple.
4539         * mi/mi-cmd-stack.c (mi_cmd_stack_list_args): Use
4540         ui_out_emit_tuple.
4541         * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions)
4542         (mi_cmd_info_gdb_mi_command): Use ui_out_emit_tuple.
4543         * linux-thread-db.c (info_auto_load_libthread_db): Use
4544         ui_out_emit_tuple.
4545         * inferior.c (print_inferior): Use ui_out_emit_tuple.
4546         * gdb_bfd.c (print_one_bfd): Use ui_out_emit_tuple.
4547         * disasm.c (do_mixed_source_and_assembly_deprecated)
4548         (do_mixed_source_and_assembly): Use ui_out_emit_tuple.
4549         * cp-abi.c (list_cp_abis): Use ui_out_emit_tuple.
4550         * cli/cli-setshow.c (cmd_show_list): Use ui_out_emit_tuple.
4551         * breakpoint.c (print_one_breakpoint_location)
4552         (print_one_breakpoint): Use ui_out_emit_tuple.
4553         * auto-load.c (print_script, info_auto_load_cmd): Use
4554         ui_out_emit_tuple.
4555         * ada-tasks.c (print_ada_task_info): Use ui_out_emit_tuple.
4556
4557 2017-04-21  Simon Marchi  <simon.marchi@ericsson.com>
4558
4559         * thread.c (print_thread_info_1): Remove dead code.
4560
4561 2017-04-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
4562
4563         * aarch64-tdep.c (selftests::aarch64_process_record_test): Make it #if
4564         GDB_SELF_TEST.
4565         * arm-tdep.c (selftests::arm_record_test): Likewise.
4566
4567 2017-04-21  Yao Qi  <yao.qi@linaro.org>
4568
4569         * regcache.c (regcache_restore): Remove argument 2.  Replace
4570         argument 3 with regcache.  Get register status from
4571         src->register_status and get register contents from
4572         register_buffer (src, regnum).
4573         (regcache_cpy): Update.
4574
4575 2017-04-19  Pedro Alves  <palves@redhat.com>
4576
4577         * gdbthread.h (thread): Add missing closing parenthesis in
4578         comment.
4579
4580 2017-04-19  Pedro Alves  <palves@redhat.com>
4581
4582         * common/refcounted-object.h: New file.
4583         * gdbthread.h: Include "common/refcounted-object.h".
4584         (thread_info): Inherit from refcounted_object and add comments.
4585         (thread_info::incref, thread_info::decref)
4586         (thread_info::m_refcount): Delete.
4587         (thread_info::deletable): Use the refcounted_object::refcount()
4588         method.
4589         * inferior.c (current_inferior_): Add comment.
4590         (set_current_inferior): Increment/decrement refcounts.
4591         (prune_inferiors, remove_inferior_command): Skip inferiors marked
4592         not-deletable instead of comparing with the current inferior.
4593         (initialize_inferiors): Increment the initial inferior's refcount.
4594         * inferior.h (struct inferior): Forward declare.
4595         Include "common/refcounted-object.h".
4596         (current_inferior, set_current_inferior): Move declaration to
4597         before struct inferior's definition, and fix comment.
4598         (inferior): Inherit from refcounted_object.  Add comments.
4599         * thread.c (switch_to_thread_no_regs): Reference the thread's
4600         inferior pointer directly instead of doing a ptid lookup.
4601         (switch_to_no_thread): New function.
4602         (switch_to_thread(thread_info *)): New function, factored out
4603         from ...
4604         (switch_to_thread(ptid_t)): ... this.
4605         (restore_current_thread): Delete.
4606         (current_thread_cleanup): Remove 'inf_id' and 'was_removable'
4607         fields, and add 'inf' field.
4608         (do_restore_current_thread_cleanup): Check whether old->inf is
4609         alive instead of looking up an inferior by ptid.  Use
4610         switch_to_thread and switch_to_no_thread.
4611         (restore_current_thread_cleanup_dtor): Use old->inf directly
4612         instead of lookup up an inferior by id.  Decref the inferior.
4613         Don't restore 'removable'.
4614         (make_cleanup_restore_current_thread): Same the inferior pointer
4615         in old, instead of the inferior number.  Incref the inferior.
4616         Don't save/clear 'removable'.
4617
4618 2017-04-19  Pedro Alves  <palves@redhat.com>
4619
4620         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4621         unittests/scoped_restore-selftests.c.
4622         (SUBDIR_UNITTESTS_OBS): Add scoped_restore-selftests.o.
4623         * common/scoped_restore.h (scoped_restore_base): Make "class".
4624         (scoped_restore_base::release): New public method.
4625         (scoped_restore_base::scoped_restore_base): New protected ctor.
4626         (scoped_restore_base::m_saved_var): New protected field.
4627         (scoped_restore_tmpl::scoped_restore_tmpl(T*)): Initialize the
4628         scoped_restore_base base class instead of m_saved_var directly.
4629         (scoped_restore_tmpl::scoped_restore_tmpl(T*, T2)): Likewise.
4630         (scoped_restore_tmpl::scoped_restore_tmpl(const
4631         scoped_restore_tmpl<T>&)): Likewise.
4632         (scoped_restore_tmpl::~scoped_restore_tmpl): Use the saved_var
4633         method.
4634         (scoped_restore_tmpl::saved_var): New method.
4635         (scoped_restore_tmpl::m_saved_var): Delete.
4636         * inferior.h (inferior::detaching): Now a bool.
4637         * infrun.c (prepare_for_detach): Use a scoped_restore instead of a
4638         cleanup.
4639         * unittests/scoped_restore-selftests.c: New file.
4640
4641 2017-04-19  Pedro Alves  <palves@redhat.com>
4642
4643         * Makefile.in (SUBDIR_UNITTESTS_SRCS, SUBDIR_UNITTESTS_OBS):
4644         Re-sort in alphabetic order.
4645
4646 2017-04-18  Pedro Alves  <palves@redhat.com>
4647
4648         * xml-support.c (obstack_xml_printf): Delete.
4649         * xml-support.h (obstack_xml_printf): Delete.
4650
4651 2017-04-18  Pedro Alves  <palves@redhat.com>
4652
4653         * xml-support.c (gdb_xml_parser) <use_dtd, dtd_name, parse,
4654         vdebug, verror, body_text, start_element, end_element, name,
4655         user_data, set_is_xinclude, set_error, expat_parser>: New methods.
4656         <name, user_data, expat_parser, scopes, error, last_line, dtd_name,
4657         is_xinclude>: Make private and add m_ prefix.
4658         (gdb_xml_parser::body_text): New method, based on ...
4659         (gdb_xml_body_text): ... this.  Adjust.
4660         (gdb_xml_parser::vdebug): New method, based on ...
4661         (gdb_xml_debug): ... this.  Adjust.
4662         (gdb_xml_parser::verror): New method, based on ...
4663         (gdb_xml_error): ... this.  Adjust.
4664         (gdb_xml_parser::start_element): New method, based on ...
4665         (gdb_xml_start_element): ... this.  Adjust.
4666         (gdb_xml_start_element_wrapper): Defer to
4667         gdb_xml_parser::start_element and gdb_xml_parser::set_error.
4668         (gdb_xml_parser::end_element): New method, based on ...
4669         (gdb_xml_end_element_wrapper): ... this.  Adjust.
4670         (gdb_xml_parser::~gdb_xml_parser): Adjust.
4671         (gdb_xml_parser::gdb_xml_parser): Adjust to field renames.
4672         (gdb_xml_parser::use_dtd): New method, based on ...
4673         (gdb_xml_use_dtd): ... this.  Adjust.
4674         (gdb_xml_parser::parse): New method, based on ...
4675         (gdb_xml_parse): ... this.  Adjust.
4676         (gdb_xml_parse_quick): Adjust to call the parser's parse method.
4677         (xinclude_start_include): Adjust to call the parser's name method.
4678         (xml_xinclude_default, xml_xinclude_start_doctype)
4679         (xml_xinclude_end_doctype): Adjust to call the parser's user_data
4680         method.
4681         (xml_process_xincludes): Adjust to call parser methods.
4682         * xml-support.h (gdb_xml_use_dtd, gdb_xml_parse): Delete
4683         declarations.
4684
4685 2017-04-18  Pedro Alves  <palves@redhat.com>
4686
4687         * tracefile-tfile.c (tfile_write_tdesc): Adjust to use
4688         gdb::optional<std::string>.
4689         * xml-support.c: Include <string>.
4690         (scope_level::scope_level(scope_level &&))
4691         (scope_level::~scope_level): Delete.
4692         (scope_level::body): Now a std::string.
4693         (gdb_xml_body_text, gdb_xml_end_element): Adjust.
4694         (xinclude_parsing_data::xinclude_parsing_data): Add 'output'
4695         parameter.
4696         (xinclude_parsing_data::~xinclude_parsing_data): Delete.
4697         (xinclude_parsing_data::output): Now a std::string reference.
4698         (xinclude_start_include): Adjust.
4699         (xml_xinclude_default): Adjust.
4700         (xml_process_xincludes): Add 'output' parameter, and return bool.
4701         * xml-support.h (xml_process_xincludes): Add 'output' parameter,
4702         and return bool.
4703         * xml-tdesc.c: Include <unordered_map> and <string>.
4704         (tdesc_xml_cache): Delete.
4705         (tdesc_xml_cache_s): Delete.
4706         (xml_cache): Now an std::unordered_map.
4707         (tdesc_parse_xml): Adjust to use std::string and unordered_map.
4708         (target_fetch_description_xml): Change return type to
4709         gdb::optional<std::string>, and adjust.
4710         * xml-tdesc.h: Include "common/gdb_optional.h" and <string>.
4711         (target_fetch_description_xml): Change return type to
4712         gdb::optional<std::string>.
4713
4714 2017-04-18  Pedro Alves  <palves@redhat.com>
4715
4716         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4717         unittests/optional-selftests.c.
4718         (SUBDIR_UNITTESTS_OBS): Add optional-selftests.o.
4719         * unittests/optional-selftests.c: New file.
4720         * unittests/optional/assignment/1.cc: New file.
4721         * unittests/optional/assignment/2.cc: New file.
4722         * unittests/optional/assignment/3.cc: New file.
4723         * unittests/optional/assignment/4.cc: New file.
4724         * unittests/optional/assignment/5.cc: New file.
4725         * unittests/optional/assignment/6.cc: New file.
4726         * unittests/optional/assignment/7.cc: New file.
4727         * unittests/optional/cons/copy.cc: New file.
4728         * unittests/optional/cons/default.cc: New file.
4729         * unittests/optional/cons/move.cc: New file.
4730         * unittests/optional/cons/value.cc: New file.
4731         * unittests/optional/in_place.cc: New file.
4732         * unittests/optional/observers/1.cc: New file.
4733         * unittests/optional/observers/2.cc: New file.
4734
4735 2017-04-18  Pedro Alves  <palves@redhat.com>
4736
4737         * common/gdb_optional.h: Include common/traits.h.
4738         (in_place_t): New type.
4739         (in_place): New constexpr variable.
4740         (optional::optional): Remove member initialization of
4741         m_instantiated.
4742         (optional::optional(in_place_t...)): New constructor.
4743         (optional::~optional): Use reset.
4744         (optional::optional(const optional&)): New.
4745         (optional::optional(const optional&&)): New.
4746         (optional::optional(T &)): New.
4747         (optional::optional(T &&)): New.
4748         (operator::operator=(const optional &)): New.
4749         (operator::operator=(optional &&)): New.
4750         (operator::operator= (const T &))
4751         (operator::operator= (T &&))
4752         (operator::emplace (Args &&... args)): Return a T&.  Use reset.
4753         (operator::reset): New.
4754         (operator::m_instantiated):: Add in-class initializer.
4755         * common/traits.h: Include <type_traits>.
4756         (struct And): New types.
4757
4758 2017-04-18  Pedro Alves  <palves@redhat.com>
4759
4760         * xml-support.c: Include <vector>.
4761         (scope_level::scope_level(const gdb_xml_element *))
4762         (scope_level::scope_level(scope_level&&)): New.
4763         (scope_level::~scope_level): New.
4764         (scope_level_s): Delete.
4765         (gdb_xml_parser::scopes): Now a std::vector.
4766         (gdb_xml_body_text, gdb_xml_start_element, gdb_xml_end_element):
4767         Use std::vector.
4768         (gdb_xml_parser::~gdb_xml_parser): Remove now unnecessary
4769         scope cleanup code.
4770         (gdb_xml_parser::gdb_xml_parser): Remove explicit initialization
4771         of the scopes member.  Use std::vector::emplace_back.
4772
4773 2017-04-18  Pedro Alves  <palves@redhat.com>
4774
4775         * xml-support.c (gdb_xml_parser): Add ctor/dtor.  Make is_xinclude
4776         a bool.
4777         (gdb_xml_end_element): Change type of first parameter.
4778         (gdb_xml_cleanup): Rename to ...
4779         (gdb_xml_parser::~gdb_xml_parser): ... this.
4780         (gdb_xml_create_parser_and_cleanup): Delete with ...
4781         (gdb_xml_parser::gdb_xml_parser): ... creation parts factored out
4782         to this new ctor.
4783         (gdb_xml_parse_quick): Create a local gdb_xml_parser instead of
4784         using gdb_xml_create_parser_and_cleanup.
4785         (xinclude_parsing_data): Add ctor/dtor.
4786         (xml_xinclude_cleanup): Delete.
4787         (xml_process_xincludes): Create a local xinclude_parsing_data
4788         instead of heap-allocating one.  Create a local gdb_xml_parser
4789         instead of heap-allocating one with
4790         gdb_xml_create_parser_and_cleanup.
4791
4792 2017-04-18  John Baldwin  <jhb@FreeBSD.org>
4793
4794         PR threads/20743
4795         * fbsd-nat.c (resume_one_thread_cb): Remove.
4796         (resume_all_threads_cb): Remove.
4797         (fbsd_resume): Use ALL_NON_EXITED_THREADS instead of
4798         iterate_over_threads.
4799
4800 2017-04-17  Joel Brobecker  <brobecker@adacore.com>
4801
4802         * NEWS: Create a new section for the next release branch.
4803         Rename the section of the current branch, now that it has
4804         been cut.
4805
4806 2017-04-17  Joel Brobecker  <brobecker@adacore.com>
4807
4808         GDB 8.0 branch created (725bf5cf125783c2a7ca4ab63d3768e220bab2db):
4809         * version.in: Bump version to 8.0.50.DATE-git.
4810
4811 2017-04-13  Sergio Durigan Junior  <sergiodj@redhat.com>
4812
4813         PR gdb/21385
4814         * windows-nat.c (windows_create_inferior): Declare 'allargs'
4815         independently of the host, and fix build breakage on Cygwin.
4816
4817 2017-04-13  Pedro Alves  <palves@redhat.com>
4818
4819         * inferior.c (free_inferior): Convert to ...
4820         (inferior::~inferior): ... this dtor.
4821         (inferior::inferior): New ctor, factored out from ...
4822         (add_inferior_silent): ... here.  Allocate the inferior with a new
4823         expression.
4824         (delete_inferior): Call delete instead of free_inferior.
4825         * inferior.h (gdb_environ, continuation): Forward declare.
4826         (inferior): Now a class.  Add in-class initialization to all
4827         members.  Make boolean fields bool, except 'detaching'.
4828         (inferior::inferior): New explicit ctor.
4829         (inferior::~inferior): New.
4830
4831 2017-04-13  Pedro Alves  <palves@redhat.com>
4832
4833         * inferior.c (init_inferior_list): Delete.
4834         * inferior.h (init_inferior_list): Delete.
4835
4836 2017-04-13  Pedro Alves  <palves@redhat.com>
4837
4838         PR threads/13217
4839         * gdb.threads/threadapply.exp (thr_apply_detach): New procedure.
4840         (top level): Call it twice, with different thread sets.
4841
4842 2017-04-13  Pedro Alves  <palves@redhat.com>
4843
4844         * thread.c: Include <algorithm>.
4845         (thread_array_cleanup): Delete.
4846         (scoped_inc_dec_ref): New class.
4847         (live_threads_count): New function.
4848         (set_thread_refcount): Delete.
4849         (tp_array_compar_ascending): Now a bool.
4850         (tp_array_compar): Convert to a std::sort comparison function.
4851         (thread_apply_all_command): Use std::vector and scoped_inc_dec_ref
4852         and live_threads_count.
4853
4854 2017-04-13  Pedro Alves  <palves@redhat.com>
4855
4856         * infrun.c (follow_fork_inferior): Also switch the current
4857         inferior.
4858
4859 2017-04-13  Pedro Alves  <palves@redhat.com>
4860
4861         * breakpoint.c (watch_command_1): Save watchpoint-frame info
4862         before calling create_internal_breakpoint.
4863
4864 2017-04-13  Pedro Alves  <palves@redhat.com>
4865
4866         * fork-child.c (execv_argv): New class.
4867         (breakup_args): Refactored as ...
4868         (execv_argv::init_for_no_shell): .. this method of execv_argv.
4869         Copy arguments to storage and replace separators with NULL
4870         terminators in place.
4871         (escape_bang_in_quoted_argument): Adjust to return bool.
4872         (execv_argv::execv_argv): New ctor.
4873         (execv_argv::init_for_shell): New method, factored out from
4874         fork_inferior.  Don't strdup strings into the vector.
4875         (fork_inferior): Eliminate "shell" local and use execv_argv.  Use
4876         Remove free_vector_argv call.
4877
4878 2017-04-13  Yao Qi  <yao.qi@linaro.org>
4879
4880         * rx-tdep.c (rx_fpsw_type): Check tdep->rx_fpsw_type instead of
4881         tdep->rx_psw_type.
4882
4883 2017-04-13  Yao Qi  <yao.qi@linaro.org>
4884
4885         * rl78-tdep.c (rl78_gdbarch_init): Use XCNEW instead of XNEW.
4886         * rx-tdep.c (rx_gdbarch_init): Likewise.
4887
4888 2017-04-13  Pedro Alves  <palves@redhat.com>
4889
4890         * breakpoint.h (struct breakpoint): Reindent.
4891
4892 2017-04-13  Pedro Alves  <palves@redhat.com>
4893
4894         * breakpoint.c (bp_location): Rename to ...
4895         (bp_locations): ... this.  All references updated.
4896         (bp_location_count): Rename to ...
4897         (bp_locations_count): ... this.  All references updated.
4898         (bp_location_placed_address_before_address_max): Rename to ...
4899         (bp_locations_placed_address_before_address_max): ... this.  All
4900         references updated.
4901         (bp_location_shadow_len_after_address_max): Rename to ...
4902         (bp_locations_shadow_len_after_address_max): ... this.  All
4903         references updated.
4904         (bp_location_compare_addrs): Rename to ...
4905         (bp_locations_compare_addrs): ... this.  All references updated.
4906         (bp_location_compare):Rename to ...
4907         (bp_locations_compare): ... this.  All references updated.
4908         (bp_location_target_extensions_update): Rename to ...
4909         (bp_locations_target_extensions_update): ... this.  All references
4910         updated.
4911
4912 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
4913
4914         * Makefile.in (HFILES_NO_SRCDIR): Add "common/gdb_termios.h".
4915         * common/common.m4: Check headers 'termios.h', 'termio.h' and
4916         'sgtty.h'.
4917         * common/gdb_termios.h: New file, with parts of "terminal.h".
4918         * inflow.c: Include "gdb_termios.h".
4919         * ser-unix.c: Include "gdb_termios.h".
4920         * terminal.h: Move terminal-related defines to
4921         "common/gdb_termios.h".
4922
4923 2017-04-12  Tom Tromey  <tom@tromey.com>
4924
4925         * probe.c (parse_probes): Update.
4926         * location.h (delete_event_location): Don't declare.
4927         (event_location_deleter::operator()): Update.
4928         * location.c (event_location_deleter::operator()): Rename from
4929         delete_event_location.
4930         * linespec.h (linespec_result) <location>: Change type to
4931         event_location_up.
4932         * linespec.c (canonicalize_linespec, event_location_to_sals)
4933         (decode_objc): Update.
4934         (linespec_result): Don't call delete_event_location.
4935         * breakpoint.c (create_breakpoints_sal)
4936         (bkpt_probe_create_sals_from_location)
4937         (strace_marker_create_sals_from_location): Update.
4938
4939 2017-04-12  Tom Tromey  <tom@tromey.com>
4940
4941         * linespec.h (struct linespec_result): Add constructor and
4942         destructor.
4943         (init_linespec_result, destroy_linespec_result)
4944         (make_cleanup_destroy_linespec_result): Don't declare.
4945         * linespec.c (init_linespec_result): Remove.
4946         (linespec_result::~linespec_result): Rename from
4947         destroy_linespec_result.  Update.
4948         (cleanup_linespec_result, make_cleanup_destroy_linespec_result):
4949         Remove.
4950         * breakpoint.c (create_breakpoint, break_range_command)
4951         (decode_location_default): Update.
4952         * ax-gdb.c (agent_command_1): Update.
4953
4954 2017-04-12  Tom Tromey  <tom@tromey.com>
4955
4956         * remote.c (remote_download_tracepoint): Update.
4957         * python/py-breakpoint.c (bppy_get_location): Update.
4958         * guile/scm-breakpoint.c (bpscm_print_breakpoint_smob)
4959         (gdbscm_breakpoint_location): Update.
4960         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Update.
4961         * breakpoint.h (struct breakpoint) <location, location_range_end>:
4962         Change type to event_location_up.
4963         * breakpoint.c (create_overlay_event_breakpoint)
4964         (create_longjmp_master_breakpoint)
4965         (create_std_terminate_master_breakpoint)
4966         (create_exception_master_breakpoint)
4967         (breakpoint_event_location_empty_p, print_breakpoint_location)
4968         (print_one_breakpoint_location, create_thread_event_breakpoint)
4969         (init_breakpoint_sal, create_breakpoint)
4970         (print_recreate_ranged_breakpoint, break_range_command)
4971         (init_ada_exception_breakpoint, say_where): Update.
4972         (base_breakpoint_dtor): Don't call delete_event_location.
4973         (bkpt_print_recreate, tracepoint_print_recreate)
4974         (dprintf_print_recreate, update_static_tracepoint)
4975         (breakpoint_re_set_default): Update.
4976
4977 2017-04-12  Tom Tromey  <tom@tromey.com>
4978
4979         * compile/compile-loc2c.c (compute_stack_depth_worker): Change
4980         type of "to_do".  Update.
4981         (compute_stack_depth): Use std::vector.
4982
4983 2017-04-12  Tom Tromey  <tom@tromey.com>
4984
4985         * printcmd.c (find_instruction_backward): Use std::vector.
4986
4987 2017-04-12  Tom Tromey  <tom@tromey.com>
4988
4989         * symfile.c (objfilep): Remove typedef.
4990         (reread_symbols): Use a std::vector.
4991
4992 2017-04-12  Tom Tromey  <tom@tromey.com>
4993
4994         * mi/mi-main.c (exec_direction_forward): Remove.
4995         (exec_reverse_continue, mi_execute_command): Use scoped_restore.
4996         * guile/scm-ports.c (ioscm_with_output_to_port_worker): Use
4997         scoped_restore.
4998         * guile/guile.c (guile_repl_command, guile_command)
4999         (gdbscm_execute_gdb_command): Use scoped_restore.
5000         * go-exp.y (go_parse): Use scoped_restore.
5001         * d-exp.y (d_parse): Use scoped_restore.
5002         * cli/cli-decode.c (cmd_func): Use scoped_restore.
5003         * c-exp.y (c_parse): Use scoped_restore.
5004
5005 2017-04-12  Tom Tromey  <tom@tromey.com>
5006
5007         * mi/mi-parse.h (struct mi_parse): Add constructor, destructor.
5008         (mi_parse): Update return type.
5009         (mi_parse_free): Remove.
5010         * mi/mi-parse.c (mi_parse::mi_parse): New constructor.
5011         (mi_parse::~mi_parse): Rename from mi_parse_free.
5012         (mi_parse_cleanup): Remove.
5013         (mi_parse): Return a unique_ptr.  Use new.
5014         * mi/mi-main.c (mi_execute_command): Update.
5015
5016 2017-04-12  Tom Tromey  <tom@tromey.com>
5017
5018         * location.c (explicit_location_lex_one): Return a
5019         unique_xmalloc_ptr.
5020         (string_to_explicit_location): Update.  Remove cleanups.
5021
5022 2017-04-12  Tom Tromey  <tom@tromey.com>
5023
5024         * gnu-v3-abi.c (value_and_voffset_p): Remove typedef.
5025         (compare_value_and_voffset): Change type.  Update.
5026         (compute_vtable_size): Change type of "offset_vec".
5027         (gnuv3_print_vtable): Use std::vector.  Remove cleanups.
5028         (gnuv3_get_typeid): Remove extraneous declaration.
5029
5030 2017-04-12  Tom Tromey  <tom@tromey.com>
5031
5032         * charset.h (wchar_iterator): Fix comment.
5033
5034 2017-04-12  Tom Tromey  <tom@tromey.com>
5035
5036         * charset.c (iconv_wrapper): New class.
5037         (cleanup_iconv): Remove.
5038         (convert_between_encodings): Use it.
5039
5040 2017-04-12  Tom Tromey  <tom@tromey.com>
5041
5042         * symfile.h (increment_reading_symtab): Update type.
5043         * symfile.c (decrement_reading_symtab): Remove.
5044         (increment_reading_symtab): Return a scoped_restore_tmpl<int>.
5045         * psymtab.c (psymtab_to_symtab): Update.
5046         * dwarf2read.c (dw2_instantiate_symtab): Update.
5047
5048 2017-04-12  Tom Tromey  <tom@tromey.com>
5049
5050         * jit.c (struct jit_reader): Declare separately.  Add constructor
5051         and destructor.  Change type of "handle".
5052         (loaded_jit_reader): Define separately.
5053         (jit_reader_load): Update.  New "new".
5054         (jit_reader_unload_command): Use "delete".
5055         * gdb-dlfcn.h (struct dlclose_deleter): New.
5056         (gdb_dlhandle_up): New typedef.
5057         (gdb_dlopen, gdb_dlsym): Update types.
5058         (gdb_dlclose): Remove.
5059         * gdb-dlfcn.c (gdb_dlopen): Return a gdb_dlhandle_up.
5060         (gdb_dlsym): Change type of "handle".
5061         (make_cleanup_dlclose): Remove.
5062         (dlclose_deleter::operator()): Rename from gdb_dlclose.
5063         * compile/compile-c-support.c (load_libcc): Update.
5064
5065 2017-04-12  Tom Tromey  <tom@tromey.com>
5066
5067         * symtab.h (find_pcs_for_symtab_line): Change return type.
5068         * symtab.c (find_pcs_for_symtab_line): Change return type.
5069         * python/py-linetable.c (build_line_table_tuple_from_pcs): Change
5070         type of "vec".  Update.
5071         (ltpy_get_pcs_for_line): Update.
5072         * linespec.c (decode_digits_ordinary): Update.
5073
5074 2017-04-12  Tom Tromey  <tom@tromey.com>
5075
5076         * tracepoint.c (actions_command): Update.
5077         * python/python.c (python_command, python_interactive_command):
5078         Update.
5079         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
5080         * guile/guile.c (guile_command): Update.
5081         * defs.h (read_command_lines, read_command_lines_1): Return
5082         command_line_up.
5083         (command_lines_deleter): New struct.
5084         (command_line_up): New typedef.
5085         * compile/compile.c (compile_code_command)
5086         (compile_print_command): Update.
5087         * cli/cli-script.h (get_command_line, copy_command_lines): Return
5088         command_line_up.
5089         (make_cleanup_free_command_lines): Remove.
5090         * cli/cli-script.c (get_command_line, read_command_lines_1)
5091         (copy_command_lines): Return command_line_up.
5092         (while_command, if_command, read_command_lines, define_command)
5093         (document_command): Update.
5094         (do_free_command_lines_cleanup, make_cleanup_free_command_lines):
5095         Remove.
5096         * breakpoint.h (breakpoint_set_commands): Change type of
5097         "commands".
5098         * breakpoint.c (breakpoint_set_commands): Change type of
5099         "commands".  Update.
5100         (do_map_commands_command, update_dprintf_command_list)
5101         (create_tracepoint_from_upload): Update.
5102
5103 2017-04-12  Tom Tromey  <tom@tromey.com>
5104
5105         * tracepoint.c (scope_info): Update.
5106         * spu-tdep.c (spu_catch_start): Update.
5107         * python/python.c (gdbpy_decode_line): Update.
5108         * python/py-finishbreakpoint.c (bpfinishpy_init): Update.
5109         * python/py-breakpoint.c (bppy_init): Update.
5110         * probe.c (parse_probes): Update.
5111         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Update.
5112         * location.h (event_location_deleter): New struct.
5113         (event_location_up): New typedef.
5114         (new_linespec_location, new_address_location, new_probe_location)
5115         (new_explicit_location, copy_event_location)
5116         (string_to_event_location, string_to_event_location_basic)
5117         (string_to_explicit_location): Update return type.
5118         (make_cleanup_delete_event_location): Remove.
5119         * location.c (new_linespec_location, new_address_location)
5120         (new_probe_location, new_explicit_location, copy_event_location):
5121         Return event_location_up.
5122         (delete_event_location_cleanup)
5123         (make_cleanup_delete_event_location): Remove.
5124         (string_to_explicit_location, string_to_event_location_basic)
5125         (string_to_event_location): Return event_location_up.
5126         * linespec.c (canonicalize_linespec, event_location_to_sals)
5127         (decode_line_with_current_source)
5128         (decode_line_with_last_displayed, decode_objc): Update.
5129         * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Update.
5130         * completer.c (location_completer): Update.
5131         * cli/cli-cmds.c (edit_command, list_command): Update.
5132         * breakpoint.c (create_overlay_event_breakpoint)
5133         (create_longjmp_master_breakpoint)
5134         (create_std_terminate_master_breakpoint)
5135         (create_exception_master_breakpoint)
5136         (create_thread_event_breakpoint): Update.
5137         (init_breakpoint_sal): Update.  Remove some dead code.
5138         (create_breakpoint_sal): Change type of "location".  Update.
5139         (create_breakpoints_sal, create_breakpoint, break_command_1)
5140         (dprintf_command, break_range_command, until_break_command)
5141         (init_ada_exception_breakpoint)
5142         (strace_marker_create_sals_from_location)
5143         (update_static_tracepoint, trace_command, ftrace_command)
5144         (strace_command, create_tracepoint_from_upload): Update.
5145         * break-catch-throw.c (re_set_exception_catchpoint): Update.
5146         * ax-gdb.c (agent_command_1): Update.
5147
5148 2017-04-12  Pedro Alves  <palves@redhat.com>
5149
5150         * Makefile.in (ALL_TARGET_OBS): Add i386-go32-tdep.o.
5151         * configure.tgt: Handle i[34567]86-*-go32* and
5152         i[34567]86-*-msdosdjgpp*.
5153         * i386-tdep.c (i386_svr4_reg_to_regnum):
5154         Make extern.
5155         (i386_go32_init_abi, i386_coff_osabi_sniffer): Moved to
5156         i386-go32-tdep.c.
5157         (_initialize_i386_tdep): DJGPP bits moved to i386-go32-tdep.c.
5158         * i386-go32-tdep.c: New file.
5159         * i386-tdep.h (tdesc_i386_mmx, i386_svr4_reg_to_regnum): New
5160         declarations.
5161
5162 2017-04-12  Simon Marchi  <simon.marchi@ericsson.com>
5163
5164         * aix-thread.c (pd_status2str): Change return type to const char *.
5165
5166 2017-04-12  Pedro Alves  <palves@redhat.com>
5167
5168         * i386-tdep.c (i386_elf_init_abi, i386_go32_init_abi): Remove
5169         calls to set_gdbarch_gnu_triplet_regexp.
5170
5171 2017-04-12  Pedro Alves  <palves@redhat.com>
5172
5173         PR gdb/21323
5174         * c-lang.c (cplus_primitive_types) <cplus_primitive_type_wchar_t>:
5175         New enum value.
5176         (cplus_language_arch_info): Register cplus_primitive_type_wchar_t.
5177         * gdbtypes.h (struct builtin_type) <builtin_wchar>: New field.
5178         * gdbtypes.c (gdbtypes_post_init): Create the "wchar_t" type.
5179         * gdbarch.sh (wchar_bit, wchar_signed): New per-arch values.
5180         * gdbarch.h, gdbarch.c: Regenerate.
5181         * aarch64-tdep.c (aarch64_gdbarch_init): Override
5182         gdbarch_wchar_bit and gdbarch_wchar_signed.
5183         * alpha-tdep.c (alpha_gdbarch_init): Likewise.
5184         * arm-tdep.c (arm_gdbarch_init): Likewise.
5185         * avr-tdep.c (avr_gdbarch_init): Likewise.
5186         * h8300-tdep.c (h8300_gdbarch_init): Likewise.
5187         * i386-nto-tdep.c (i386nto_init_abi): Likewise.
5188         * i386-tdep.c (i386_go32_init_abi): Likewise.
5189         * m32r-tdep.c (m32r_gdbarch_init): Likewise.
5190         * moxie-tdep.c (moxie_gdbarch_init): Likewise.
5191         * nds32-tdep.c (nds32_gdbarch_init): Likewise.
5192         * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Likewise.
5193         * sh-tdep.c (sh_gdbarch_init): Likewise.
5194         * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
5195         * sparc64-tdep.c (sparc64_init_abi): Likewise.
5196         * windows-tdep.c (windows_init_abi): Likewise.
5197         * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.
5198
5199 2017-04-12  Pedro Alves  <palves@redhat.com>
5200
5201         PR c++/21323
5202         * c-lang.c (cplus_primitive_types) <cplus_primitive_type_char16_t,
5203         cplus_primitive_type_char32_t>: New enum values.
5204         (cplus_language_arch_info): Register cplus_primitive_type_char16_t
5205         and cplus_primitive_type_char32_t.
5206         * dwarf2read.c (read_base_type) <DW_ATE_UTF>: If bit size is 16 or
5207         32, use the archtecture's built-in type for char16_t and char32_t,
5208         respectively.  Otherwise, fallback to init_integer_type as before,
5209         but make the type unsigned, and issue a complaint.
5210         * gdbtypes.c (gdbtypes_post_init): Make char16_t and char32_t unsigned.
5211
5212 2017-04-12  Alan Hayward  <alan.hayward@arm.com>
5213
5214         * m32r-tdep.c (M32R_ARG_REGISTER_SIZE): Added.
5215         (m32r_push_dummy_call): Use M32R_ARG_REGISTER_SIZE.
5216
5217 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
5218
5219         * windows-nat.c (windows_create_inferior): Declare 'toexec' as
5220         'const char *'.
5221
5222 2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>
5223
5224         * common/common-utils.c (free_vector_argv): New function.
5225         * common/common-utils.h: Include <vector>.
5226         (free_vector_argv): New prototype.
5227         * darwin-nat.c (darwin_create_inferior): Rewrite function
5228         prototype in order to constify "exec_file" and accept a
5229         "std::string" for "allargs".
5230         * fork-child.c: Include <vector>.
5231         (breakup_args): Rewrite function, using C++.
5232         (fork_inferior): Rewrite function header, constify "exec_file_arg"
5233         and accept "std::string" for "allargs".  Update the code to
5234         calculate "argv" based on "allargs".  Update calls to "exec_fun"
5235         and "execvp".
5236         * gnu-nat.c (gnu_create_inferior): Rewrite function prototype in
5237         order to constify "exec_file" and accept a "std::string" for
5238         "allargs".
5239         * go32-nat.c (go32_create_inferior): Likewise.
5240         * inf-ptrace.c (inf_ptrace_create_inferior): Likewise.
5241         * infcmd.c (run_command_1): Constify "exec_file".  Use
5242         "std::string" for inferior arguments.
5243         * inferior.h (fork_inferior): Update prototype.
5244         * linux-nat.c (linux_nat_create_inferior): Rewrite function
5245         prototype in order to constify "exec_file" and accept a
5246         "std::string" for "allargs".
5247         * nto-procfs.c (procfs_create_inferior): Likewise.
5248         * procfs.c (procfs_create_inferior): Likewise.
5249         * remote-sim.c (gdbsim_create_inferior): Likewise.
5250         * remote.c (extended_remote_run): Update code to accept
5251         "std::string" as argument.
5252         (extended_remote_create_inferior): Rewrite function prototype in
5253         order to constify "exec_file" and accept a "std::string" for
5254         "allargs".
5255         * rs6000-nat.c (super_create_inferior): Likewise.
5256         (rs6000_create_inferior): Likewise.
5257         * target.h (struct target_ops) <to_create_inferior>: Likewise.
5258         * windows-nat.c (windows_create_inferior): Likewise.
5259
5260 2017-04-11  Pedro Alves  <palves@redhat.com>
5261
5262         * thread.c: Fix whitespace throughout.
5263
5264 2017-04-11  Philipp Rudo  <prudo@linux.vnet.ibm.com>
5265
5266         * linux-nat.c (linux_nat_detach): Remove delete_lwp call.
5267
5268 2017-04-11  Alan Hayward  <alan.hayward@arm.com>
5269
5270         * arm-tdep.c (arm_store_return_value): Use FP_REGISTER_SIZE
5271
5272 2017-04-10  Sergio Durigan Junior  <sergiodj@redhat.com>
5273
5274         PR gdb/21364
5275         * osdata.c (info_osdata): Check if 'type' is an empty string
5276         instead of NULL.
5277
5278 2017-04-10  Pedro Alves  <palves@redhat.com>
5279
5280         * thread.c (add_thread_silent, delete_thread_1, find_thread_ptid)
5281         (ptid_to_global_thread_id, in_thread_list)
5282         (do_captured_list_thread_ids, set_resumed, set_running)
5283         (set_executing, set_stop_requested, finish_thread_state)
5284         (validate_registers_access, can_access_registers_ptid)
5285         (print_thread_info_1, switch_to_thread)
5286         (do_restore_current_thread_cleanup)
5287         (make_cleanup_restore_current_thread, thread_command)
5288         (thread_name_command): Use operator== instead of ptid_equal.
5289
5290 2017-04-10  Pedro Alves  <palves@redhat.com>
5291
5292         * thread.c (struct current_thread_cleanup) <next>: Delete field.
5293         (current_thread_cleanup_chain): Delete.
5294         (restore_current_thread_cleanup_dtor)
5295         (make_cleanup_restore_current_thread): Remove references to
5296         current_thread_cleanup_chain.
5297
5298 2017-04-10  Alan Hayward  <alan.hayward@arm.com>
5299
5300         * msp430-tdep.c (msp430_pseudo_register_read): Never return
5301         REG_UNKNOWN.
5302
5303 2017-04-10  Yao Qi  <yao.qi@linaro.org>
5304
5305         PR gdb/19942
5306         * gdbthread.h (thread_info::deletable): New method.
5307         (thread_info::incref): New method.
5308         (thread_info::decref): New method.
5309         (thread_info::refcount): Move it to private.
5310         * infrun.c (save_stop_context): Call inc_refcount.
5311         (release_stop_context_cleanup): Likewise.
5312         * thread.c (set_thread_exited): New function.
5313         (init_thread_list): Delete "tp" only it is deletable, otherwise
5314         call set_thread_exited.
5315         (delete_thread_1): Call set_thread_exited.
5316         (current_thread_cleanup) <inferior_pid>: Remove.
5317         <thread>: New field.
5318         (restore_current_thread_ptid_changed): Removed.
5319         (do_restore_current_thread_cleanup): Adjust.
5320         (restore_current_thread_cleanup_dtor): Don't call
5321         find_thread_ptid.
5322         (set_thread_refcount): Use dec_refcount.
5323         (make_cleanup_restore_current_thread): Adjust.
5324         (thread_apply_all_command): Call inc_refcount.
5325         (_initialize_thread): Don't call
5326         observer_attach_thread_ptid_changed.
5327
5328 2017-04-10  Yao Qi  <yao.qi@linaro.org>
5329
5330         * thread.c (delete_thread_1): Hoist code on marking thread as
5331         exited.
5332
5333 2017-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
5334
5335         * windows-nat.c (windows_detach): Initialize ptid with
5336         minus_one_ptid.
5337
5338 2017-04-07  Simon Marchi  <simon.marchi@ericsson.com>
5339
5340         * unittests/ptid-selftests.c: Fix erroneous assert messages.
5341
5342 2017-04-07  Alan Hayward  <alan.hayward@arm.com>
5343
5344         * bfin-tdep.c (BFIN_MAX_REGISTER_SIZE): Add.
5345         (bfin_pseudo_register_read): Use BFIN_MAX_REGISTER_SIZE.
5346         (bfin_pseudo_register_write): Likewise
5347
5348 2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>
5349
5350         * common/ptid.h (struct ptid): Change to...
5351         (class ptid_t): ... this.
5352         <ptid_t>: New constructors.
5353         <pid, lwp_p, lwp, tid_p, tid, is_pid, operator==, operator!=,
5354         matches>: New methods.
5355         <make_null, make_minus_one>: New static methods.
5356         <pid>: Rename to...
5357         <m_pid>: ...this.
5358         <lwp>: Rename to...
5359         <m_lwp>: ...this.
5360         <tid>: Rename to...
5361         <m_tid>: ...this.
5362         (ptid_build, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal,
5363         ptid_is_pid, ptid_lwp_p, ptid_tid_p, ptid_match): Take ptid arguments
5364         as references, move comment to class ptid_t.
5365         * common/ptid.c (null_ptid, minus_one_ptid): Initialize with
5366         ptid_t static methods.
5367         (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_tid,
5368         ptid_equal, ptid_is_pid, ptid_lwp_p, ptid_tid_p, ptid_match):
5369         Take ptid arguments as references, implement using ptid_t methods.
5370         * unittests/ptid-selftests.c: New file.
5371         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5372         unittests/ptid-selftests.c.
5373         (SUBDIR_UNITTESTS_OBS): Add unittests/ptid-selftests.o.
5374
5375 2017-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
5376
5377         * python/python.c (python_run_simple_file): Cast mode literal to
5378         non-const char pointer as expected by PyFile_FromString.
5379
5380 2017-04-05  Simon Marchi  <simon.marchi@ericsson.com>
5381
5382         * common/ptid.c (ptid_lwp_p, ptid_tid_p): Remove comparison with
5383         minus_one_ptid and null_ptid.
5384
5385 2017-04-05  Pedro Alves  <palves@redhat.com>
5386
5387         * warning.m4 (build_warnings): Remove -Wno-write-strings.
5388         * configure: Regenerate.
5389
5390 2017-04-05  Pedro Alves  <palves@redhat.com>
5391
5392         * ada-exp.y (yyerror): Constify.
5393         * ada-lang.c (bound_name, get_selections)
5394         (ada_variant_discrim_type)
5395         (ada_variant_discrim_name, ada_value_struct_elt)
5396         (ada_lookup_struct_elt_type, is_unchecked_variant)
5397         (ada_which_variant_applies, standard_exc, ada_get_next_arg)
5398         (catch_ada_exception_command_split)
5399         (catch_ada_assert_command_split, catch_assert_command)
5400         (ada_op_name): Constify.
5401         * ada-lang.h (ada_yyerror, get_selections)
5402         (ada_variant_discrim_name, ada_value_struct_elt): Constify.
5403         * arc-tdep.c (arc_print_frame_cache): Constify.
5404         * arm-tdep.c (arm_skip_stub): Constify.
5405         * ax-gdb.c (gen_binop, gen_struct_ref_recursive, gen_struct_ref)
5406         (gen_aggregate_elt_ref): Constify.
5407         * bcache.c (print_bcache_statistics): Constify.
5408         * bcache.h (print_bcache_statistics): Constify.
5409         * break-catch-throw.c (catch_exception_command_1):
5410         * breakpoint.c (struct ep_type_description::description):
5411         Constify.
5412         (add_solib_catchpoint): Constify.
5413         (catch_fork_command_1): Add cast.
5414         (add_catch_command): Constify.
5415         * breakpoint.h (add_catch_command, add_solib_catchpoint):
5416         Constify.
5417         * bsd-uthread.c (bsd_uthread_state): Constify.
5418         * buildsym.c (patch_subfile_names): Constify.
5419         * buildsym.h (next_symbol_text_func, patch_subfile_names):
5420         Constify.
5421         * c-exp.y (yyerror): Constify.
5422         (token::oper): Constify.
5423         * c-lang.h (c_yyerror, cp_print_class_member): Constify.
5424         * c-varobj.c (cplus_describe_child): Constify.
5425         * charset.c (find_charset_names): Add cast.
5426         (find_charset_names): Constify array and add const_cast.
5427         * cli/cli-cmds.c (complete_command, cd_command): Constify.
5428         (edit_command): Constify.
5429         * cli/cli-decode.c (lookup_cmd): Constify.
5430         * cli/cli-dump.c (dump_memory_command, dump_value_command):
5431         Constify.
5432         (struct dump_context): Constify.
5433         (add_dump_command, restore_command): Constify.
5434         * cli/cli-script.c (get_command_line): Constify.
5435         * cli/cli-script.h (get_command_line): Constify.
5436         * cli/cli-utils.c (check_for_argument): Constify.
5437         * cli/cli-utils.h (check_for_argument): Constify.
5438         * coff-pe-read.c (struct read_pe_section_data): Constify.
5439         * command.h (lookup_cmd): Constify.
5440         * common/print-utils.c (decimal2str): Constify.
5441         * completer.c (gdb_print_filename): Constify.
5442         * corefile.c (set_gnutarget): Constify.
5443         * cp-name-parser.y (yyerror): Constify.
5444         * cp-valprint.c (cp_print_class_member): Constify.
5445         * cris-tdep.c (cris_register_name, crisv32_register_name):
5446         Constify.
5447         * d-exp.y (yyerror): Constify.
5448         (struct token::oper): Constify.
5449         * d-lang.h (d_yyerror): Constify.
5450         * dbxread.c (struct header_file_location::name): Constify.
5451         (add_old_header_file, add_new_header_file, last_function_name)
5452         (dbx_next_symbol_text, add_bincl_to_list)
5453         (find_corresponding_bincl_psymtab, set_namestring)
5454         (find_stab_function_addr, read_dbx_symtab, start_psymtab)
5455         (dbx_end_psymtab, read_ofile_symtab, process_one_symbol):
5456         * defs.h (command_line_input, print_address_symbolic)
5457         (deprecated_readline_begin_hook): Constify.
5458         * dwarf2read.c (anonymous_struct_prefix, dwarf_bool_name):
5459         Constify.
5460         * event-top.c (handle_line_of_input): Constify and add cast.
5461         * exceptions.c (catch_errors): Constify.
5462         * exceptions.h (catch_errors): Constify.
5463         * expprint.c (print_subexp_standard, op_string, op_name)
5464         (op_name_standard, dump_raw_expression, dump_raw_expression):
5465         * expression.h (op_name, op_string, dump_raw_expression):
5466         Constify.
5467         * f-exp.y (yyerror): Constify.
5468         (struct token::oper): Constify.
5469         (struct f77_boolean_val::name): Constify.
5470         * f-lang.c (f_word_break_characters): Constify.
5471         * f-lang.h (f_yyerror): Constify.
5472         * fork-child.c (fork_inferior): Add cast.
5473         * frv-tdep.c (struct gdbarch_tdep::register_names): Constify.
5474         (new_variant): Constify.
5475         * gdbarch.sh (pstring_ptr, pstring_list): Constify.
5476         * gdbarch.c: Regenerate.
5477         * gdbcore.h (set_gnutarget): Constify.
5478         * go-exp.y (yyerror): Constify.
5479         (token::oper): Constify.
5480         * go-lang.h (go_yyerror): Constify.
5481         * go32-nat.c (go32_sysinfo): Constify.
5482         * guile/scm-breakpoint.c (gdbscm_breakpoint_expression): Constify.
5483         * guile/scm-cmd.c (cmdscm_function): Constify.
5484         * guile/scm-param.c (pascm_param_value): Constify.
5485         * h8300-tdep.c (h8300_register_name, h8300s_register_name)
5486         (h8300sx_register_name): Constify.
5487         * hppa-tdep.c (hppa32_register_name, hppa64_register_name):
5488         Constify.
5489         * ia64-tdep.c (ia64_register_names): Constify.
5490         * infcmd.c (construct_inferior_arguments): Constify.
5491         (path_command, attach_post_wait): Constify.
5492         * language.c (show_range_command, show_case_command)
5493         (unk_lang_error): Constify.
5494         * language.h (language_defn::la_error)
5495         (language_defn::la_name_of_this): Constify.
5496         * linespec.c (decode_line_2): Constify.
5497         * linux-thread-db.c (thread_db_err_str): Constify.
5498         * lm32-tdep.c (lm32_register_name): Constify.
5499         * m2-exp.y (yyerror): Constify.
5500         * m2-lang.h (m2_yyerror): Constify.
5501         * m32r-tdep.c (m32r_register_names): Constify and make static.
5502         * m68hc11-tdep.c (m68hc11_register_names): Constify.
5503         * m88k-tdep.c (m88k_register_name): Constify.
5504         * macroexp.c (appendmem): Constify.
5505         * mdebugread.c (fdr_name, add_data_symbol, parse_type)
5506         (upgrade_type, parse_external, parse_partial_symbols)
5507         (mdebug_next_symbol_text, cross_ref, mylookup_symbol, new_psymtab)
5508         (new_symbol): Constify.
5509         * memattr.c (mem_info_command): Constify.
5510         * mep-tdep.c (register_name_from_keyword): Constify.
5511         * mi/mi-cmd-env.c (mi_cmd_env_path, _initialize_mi_cmd_env):
5512         Constify.
5513         * mi/mi-cmd-stack.c (list_args_or_locals): Constify.
5514         * mi/mi-cmd-var.c (mi_cmd_var_show_attributes): Constify.
5515         * mi/mi-main.c (captured_mi_execute_command): Constify and add
5516         cast.
5517         (mi_execute_async_cli_command): Constify.
5518         * mips-tdep.c (mips_register_name): Constify.
5519         * mn10300-tdep.c (register_name, mn10300_generic_register_name)
5520         (am33_register_name, am33_2_register_name)
5521         * moxie-tdep.c (moxie_register_names): Constify.
5522         * nat/linux-osdata.c (osdata_type): Constify fields.
5523         * nto-tdep.c (nto_parse_redirection): Constify.
5524         * objc-lang.c (lookup_struct_typedef, lookup_objc_class)
5525         (lookup_child_selector): Constify.
5526         (objc_methcall::name): Constify.
5527         * objc-lang.h (lookup_objc_class, lookup_child_selector)
5528         (lookup_struct_typedef): Constify.
5529         * objfiles.c (pc_in_section): Constify.
5530         * objfiles.h (pc_in_section): Constify.
5531         * p-exp.y (struct token::oper): Constify.
5532         (yyerror): Constify.
5533         * p-lang.h (pascal_yyerror): Constify.
5534         * parser-defs.h (op_name_standard): Constify.
5535         (op_print::string): Constify.
5536         (exp_descriptor::op_name): Constify.
5537         * printcmd.c (print_address_symbolic): Constify.
5538         * psymtab.c (print_partial_symbols): Constify.
5539         * python/py-breakpoint.c (stop_func): Constify.
5540         (bppy_get_expression): Constify.
5541         * python/py-cmd.c (cmdpy_completer::name): Constify.
5542         (cmdpy_function): Constify.
5543         * python/py-event.c (evpy_add_attribute)
5544         (gdbpy_initialize_event_generic): Constify.
5545         * python/py-event.h (evpy_add_attribute)
5546         (gdbpy_initialize_event_generic): Constify.
5547         * python/py-evts.c (add_new_registry): Constify.
5548         * python/py-finishbreakpoint.c (outofscope_func): Constify.
5549         * python/py-framefilter.c (get_py_iter_from_func): Constify.
5550         * python/py-inferior.c (get_buffer): Add cast.
5551         * python/py-param.c (parm_constant::name): Constify.
5552         * python/py-unwind.c (fprint_frame_id): Constify.
5553         * python/python.c (gdbpy_parameter_value): Constify.
5554         * remote-fileio.c (remote_fio_func_map): Make 'name' const.
5555         * remote.c (memory_packet_config::name): Constify.
5556         (show_packet_config_cmd, remote_write_bytes)
5557         (remote_buffer_add_string):
5558         * reverse.c (exec_reverse_once): Constify.
5559         * rs6000-tdep.c (variant::name, variant::description): Constify.
5560         * rust-exp.y (rustyyerror): Constify.
5561         * rust-lang.c (rust_op_name): Constify.
5562         * rust-lang.h (rustyyerror): Constify.
5563         * serial.h (serial_ops::name): Constify.
5564         * sh-tdep.c (sh_sh_register_name, sh_sh3_register_name)
5565         (sh_sh3e_register_name, sh_sh2e_register_name)
5566         (sh_sh2a_register_name, sh_sh2a_nofpu_register_name)
5567         (sh_sh_dsp_register_name, sh_sh3_dsp_register_name)
5568         (sh_sh4_register_name, sh_sh4_nofpu_register_name)
5569         (sh_sh4al_dsp_register_name): Constify.
5570         * sh64-tdep.c (sh64_register_name): Constify.
5571         * solib-darwin.c (lookup_symbol_from_bfd): Constify.
5572         * spu-tdep.c (spu_register_name, info_spu_dma_cmdlist): Constify.
5573         * stabsread.c (patch_block_stabs, read_type_number)
5574         (ref_map::stabs, ref_add, process_reference)
5575         (symbol_reference_defined, define_symbol, define_symbol)
5576         (error_type, read_type, read_member_functions, read_cpp_abbrev)
5577         (read_one_struct_field, read_struct_fields, read_baseclasses)
5578         (read_tilde_fields, read_struct_type, read_array_type)
5579         (read_enum_type, read_sun_builtin_type, read_sun_floating_type)
5580         (read_huge_number, read_range_type, read_args, common_block_start)
5581         (find_name_end): Constify.
5582         * stabsread.h (common_block_start, define_symbol)
5583         (process_one_symbol, symbol_reference_defined, ref_add):
5584         * symfile.c (get_section_index, add_symbol_file_command):
5585         * symfile.h (get_section_index): Constify.
5586         * target-descriptions.c (tdesc_type::name): Constify.
5587         (tdesc_free_type): Add cast.
5588         * target.c (find_default_run_target):
5589         (add_deprecated_target_alias, find_default_run_target)
5590         (target_announce_detach): Constify.
5591         (do_option): Constify.
5592         * target.h (add_deprecated_target_alias): Constify.
5593         * thread.c (print_thread_info_1): Constify.
5594         * top.c (deprecated_readline_begin_hook, command_line_input):
5595         Constify.
5596         (init_main): Add casts.
5597         * top.h (handle_line_of_input): Constify.
5598         * tracefile-tfile.c (tfile_write_uploaded_tsv): Constify.
5599         * tracepoint.c (tvariables_info_1, trace_status_mi): Constify.
5600         (tfind_command): Rename to ...
5601         (tfind_command_1): ... this and constify.
5602         (tfind_command): New function.
5603         (tfind_end_command, tfind_start_command): Adjust.
5604         (encode_source_string): Constify.
5605         * tracepoint.h (encode_source_string): Constify.
5606         * tui/tui-data.c (tui_partial_win_by_name): Constify.
5607         * tui/tui-data.h (tui_partial_win_by_name): Constify.
5608         * tui/tui-source.c (tui_set_source_content_nil): Constify.
5609         * tui/tui-source.h (tui_set_source_content_nil): Constify.
5610         * tui/tui-win.c (parse_scrolling_args): Constify.
5611         * tui/tui-windata.c (tui_erase_data_content): Constify.
5612         * tui/tui-windata.h (tui_erase_data_content): Constify.
5613         * tui/tui-winsource.c (tui_erase_source_content): Constify.
5614         * tui/tui.c (tui_enable): Add cast.
5615         * utils.c (defaulted_query): Constify.
5616         (init_page_info): Add cast.
5617         (puts_debug, subset_compare): Constify.
5618         * utils.h (subset_compare): Constify.
5619         * varobj.c (varobj_format_string): Constify.
5620         * varobj.h (varobj_format_string): Constify.
5621         * vax-tdep.c (vax_register_name): Constify.
5622         * windows-nat.c (windows_detach): Constify.
5623         * xcoffread.c (process_linenos, xcoff_next_symbol_text): Constify.
5624         * xml-support.c (gdb_xml_end_element): Constify.
5625         * xml-tdesc.c (tdesc_start_reg): Constify.
5626         * xstormy16-tdep.c (xstormy16_register_name): Constify.
5627         * xtensa-tdep.c (xtensa_find_register_by_name): Constify.
5628         * xtensa-tdep.h (xtensa_register_t::name): Constify.
5629
5630 2017-04-05  Pedro Alves  <palves@redhat.com>
5631
5632         * proc-api.c (struct trans): Constify.
5633         (procfs_note): Constify.
5634         * proc-events.c (struct trans, syscall_table):
5635         * proc-flags.c (struct trans): Constify.
5636         * proc-utils.h (procfs_note): Constify.
5637         * proc-why.c (struct trans): Constify.
5638         * procfs.c (dead_procinfo, find_syscall, proc_warn, proc_error)
5639         (procfs_detach): Constify.
5640         * sol-thread.c (struct string_map): Constify.
5641         (td_err_string, td_state_string): Constify.
5642
5643 2017-04-05  Pedro Alves  <palves@redhat.com>
5644
5645         * proc-api.c (procfs_filename): Don't initialize
5646         procfs_filename.
5647         (prepare_to_trace): Assume procfs_filename is non-NULL.
5648         (_initialize_proc_api): Give procfs_filename a default value here.
5649
5650 2017-04-05  Pedro Alves  <palves@redhat.com>
5651
5652         * break-catch-throw.c (handle_gnu_v3_exceptions): Constify
5653         'cond_string' parameter.
5654         (extract_exception_regexp): Constify 'string' parameter.
5655         (catch_exception_command_1): Constify.
5656         * breakpoint.c (init_catchpoint)
5657         (create_fork_vfork_event_catchpoint): Constify 'cond_string'
5658         parameter.
5659         (ep_parse_optional_if_clause, catch_fork_command_1)
5660         (catch_exec_command_1): Constify.
5661         * breakpoint.h (init_catchpoint): Constify 'cond_string'
5662         parameter.
5663         (ep_parse_optional_if_clause): Constify.
5664         * cli/cli-utils.c (remove_trailing_whitespace)
5665         (check_for_argument): Constify.
5666         * cli/cli-utils.h (remove_trailing_whitespace): Constify and add
5667         non-const overload.
5668         (check_for_argument): Likewise.
5669
5670 2017-04-05  Pedro Alves  <palves@redhat.com>
5671
5672         * event-top.c (command_line_handler): Add cast to execute_command
5673         call.
5674         * record-btrace.c (cmd_record_btrace_bts_start)
5675         (cmd_record_btrace_pt_start, cmd_record_btrace_start)
5676         (cmd_record_btrace_start): Add cast to execute_command call.
5677         * record-full.c (record_full_goto_insn):
5678         * record.c (record_start, record_stop): Add cast to
5679         execute_command_to_string calls.
5680         (cmd_record_start): Add cast to execute_command calls.
5681
5682 2017-04-05  Pedro Alves  <palves@redhat.com>
5683
5684         * python/python-internal.h (gdb_PyArg_ParseTupleAndKeywords): New
5685         static inline function.
5686         * python/py-arch.c (archpy_disassemble): Constify 'keywords'
5687         array and use gdb_PyArg_ParseTupleAndKeywords.
5688         * python/py-cmd.c (cmdpy_init): Likewise.
5689         * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
5690         * python/py-inferior.c (infpy_read_memory, infpy_write_memory)
5691         (infpy_search_memory): Likewise.
5692         * python/py-objfile.c (objfpy_add_separate_debug_file)
5693         (gdbpy_lookup_objfile): Likewise.
5694         * python/py-symbol.c (gdbpy_lookup_symbol)
5695         (gdbpy_lookup_global_symbol): Likewise.
5696         * python/py-type.c (gdbpy_lookup_type): Likewise.
5697         * python/py-value.c (valpy_lazy_string, valpy_string): Likewise.
5698         * python/python.c (execute_gdb_command, gdbpy_write, gdbpy_flush):
5699         Likewise.
5700
5701 2017-04-05  Pedro Alves  <palves@redhat.com>
5702
5703         * python/python-internal.h (gdb_PyGetSetDef): New type.
5704         * python/py-block.c (block_object_getset)
5705         (breakpoint_object_getset): Now a gdb_PyGetSetDef array.
5706         * python/py-event.c (event_object_getset)
5707         (finish_breakpoint_object_getset): Likewise.
5708         * python/py-inferior.c (inferior_object_getset): Likewise.
5709         * python/py-infthread.c (thread_object_getset): Likewise.
5710         * python/py-lazy-string.c (lazy_string_object_getset): Likewise.
5711         * python/py-linetable.c (linetable_entry_object_getset): Likewise.
5712         * python/py-objfile.c (objfile_getset): Likewise.
5713         * python/py-progspace.c (pspace_getset): Likewise.
5714         * python/py-record-btrace.c (btpy_insn_getset, btpy_call_getset):
5715         Likewise.
5716         * python/py-record.c (recpy_record_getset): Likewise.
5717         * python/py-symbol.c (symbol_object_getset): Likewise.
5718         * python/py-symtab.c (symtab_object_getset, sal_object_getset):
5719         Likewise.
5720         * python/py-type.c (type_object_getset, field_object_getset):
5721         Likewise.
5722         * python/py-value.c (value_object_getset): Likewise.
5723
5724 2017-04-05  Pedro Alves  <palves@redhat.com>
5725
5726         * python/python-internal.h (gdb_PyObject_CallMethod)
5727         (gdb_PyErr_NewException, gdb_PySys_GetObject, gdb_PySys_SetPath):
5728         New functions.
5729         (GDB_PYSYS_SETPATH_CHAR, PyObject_CallMethod, PyErr_NewException)
5730         (PySys_GetObject, PySys_SetPath): New macros.
5731
5732 2017-04-05  Pedro Alves  <palves@redhat.com>
5733
5734         * mi/mi-cmd-info.c (mi_cmd_info_os): Call info_osdata instead of
5735         info_osdata_command.
5736         * osdata.c (info_osdata_command): Rename to ...
5737         (info_osdata): ... this.  Constify 'type' parameter, and remove
5738         the 'from_tty' parameter.  Accept NULL TYPE.
5739         (info_osdata_command): New function.
5740         * osdata.h (info_osdata_command): Remove declaration.
5741         (info_osdata): New declaration.
5742
5743 2017-04-05  Pedro Alves  <palves@redhat.com>
5744
5745         * mi/mi-cmd-break.c (mi_cmd_break_insert_1, mi_cmd_break_insert)
5746         (mi_cmd_dprintf_insert, mi_cmd_break_passcount)
5747         (mi_cmd_break_watch, mi_cmd_break_commands): Constify 'command'
5748         parameter.
5749         * mi/mi-cmd-catch.c (mi_cmd_catch_assert, mi_cmd_catch_exception)
5750         (mi_cmd_catch_load, mi_cmd_catch_unload): Constify cmd' parameter.
5751         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Constify 'command'
5752         parameter.
5753         * mi/mi-cmd-env.c (mi_cmd_env_pwd, mi_cmd_env_cd, mi_cmd_env_path)
5754         (mi_cmd_env_dir, mi_cmd_inferior_tty_set, _cmd_inferior_tty_show)
5755         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
5756         (mi_cmd_file_list_exec_source_files)
5757         (mi_cmd_file_list_shared_libraries): Constify 'command' parameter.
5758         * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions)
5759         (mi_cmd_info_gdb_mi_command, mi_cmd_info_os): Constify 'command'
5760         parameter.
5761         * mi/mi-cmd-stack.c (mi_cmd_enable_frame_filters)
5762         (mi_cmd_stack_list_frames, mi_cmd_stack_info_depth)
5763         (mi_cmd_stack_list_locals, mi_cmd_stack_list_args)
5764         (mi_cmd_stack_list_variables, mi_cmd_stack_select_frame)
5765         (mi_cmd_stack_info_frame): Constify 'command' parameter.
5766         * mi/mi-cmd-target.c (mi_cmd_target_file_get)
5767         (mi_cmd_target_file_put, mi_cmd_target_file_delete): Constify
5768         'command' parameter.
5769         * mi/mi-cmd-var.c (mi_cmd_var_create, mi_cmd_var_delete)
5770         (mi_cmd_var_set_format, mi_cmd_var_set_visualizer)
5771         (mi_cmd_var_set_frozen, mi_cmd_var_show_format)
5772         (mi_cmd_var_info_num_children, mi_cmd_var_list_children)
5773         (mi_cmd_var_info_type, mi_cmd_var_info_path_expression)
5774         (mi_cmd_var_info_expression, mi_cmd_var_show_attributes)
5775         (mi_cmd_var_evaluate_expression, mi_cmd_var_assign)
5776         (mi_cmd_var_update, mi_cmd_enable_pretty_printing)
5777         (mi_cmd_var_set_update_range): Constify 'command' parameter.
5778         * mi/mi-cmds.h (mi_cmd_argv_ftype): Constify 'command' parameter.
5779         * mi/mi-interp.c (mi_cmd_interpreter_exec): Constify 'command'
5780         parameter.
5781         * mi/mi-main.c (mi_cmd_gdb_exit, mi_cmd_exec_next)
5782         (mi_cmd_exec_next_instruction, mi_cmd_exec_step)
5783         (mi_cmd_exec_step_instruction, mi_cmd_exec_finish)
5784         (mi_cmd_exec_return ,mi_cmd_exec_jump, mi_cmd_exec_continue)
5785         (mi_cmd_exec_interrupt, mi_cmd_exec_run, mi_cmd_target_detach)
5786         (mi_cmd_target_flash_erase, mi_cmd_thread_select)
5787         (mi_cmd_thread_list_ids, mi_cmd_thread_info)
5788         (mi_cmd_list_thread_groups, mi_cmd_data_list_register_names)
5789         (mi_cmd_data_list_changed_registers)
5790         (mi_cmd_data_write_register_values)
5791         (mi_cmd_data_evaluate_expression, mi_cmd_data_read_memory)
5792         (mi_cmd_data_read_memory_bytes, mi_cmd_data_write_memory)
5793         (mi_cmd_data_write_memory_bytes, mi_cmd_enable_timings)
5794         (mi_cmd_list_features, mi_cmd_list_target_features)
5795         (mi_cmd_add_inferior, mi_cmd_remove_inferior)
5796         (mi_cmd_trace_define_variable, mi_cmd_trace_list_variables)
5797         (mi_cmd_trace_find, mi_cmd_trace_save, mi_cmd_trace_start)
5798         (mi_cmd_trace_status, mi_cmd_trace_stop, mi_cmd_ada_task_info)
5799         (mi_cmd_trace_frame_collected): Constify 'command'
5800         parameter.
5801         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Constify
5802         'command' parameter.
5803
5804 2017-04-05  Pedro Alves  <palves@redhat.com>
5805
5806         * ada-lang.c (ada_completer_word_break_characters): Now a const
5807         array.
5808         (ada_get_gdb_completer_word_break_characters): Constify.
5809         * completer.c (gdb_completer_command_word_break_characters)
5810         (gdb_completer_file_name_break_characters)
5811         (gdb_completer_quote_characters): Now const arrays.
5812         (get_gdb_completer_quote_characters): Constify.
5813         (set_rl_completer_word_break_characters): New function.
5814         (set_gdb_completion_word_break_characters)
5815         (complete_line_internal): Use it.
5816         * completer.h (get_gdb_completer_quote_characters): Constify.
5817         (set_rl_completer_word_break_characters): Declare.
5818         * f-lang.c (f_word_break_characters): Constify.
5819         * language.c (default_word_break_characters): Constify.
5820         * language.h (language_defn::la_word_break_characters): Constify.
5821         (default_word_break_characters): Constify.
5822         * top.c (init_main): Use set_rl_completer_word_break_characters.
5823
5824 2017-04-05  Pedro Alves  <palves@redhat.com>
5825
5826         * aix-thread.c (aix_thread_pid_to_str)
5827         (aix_thread_extra_thread_info): Constify.
5828         * bsd-kvm.c (bsd_kvm_pid_to_str): Constify.
5829         * bsd-uthread.c (bsd_uthread_extra_thread_info)
5830         (bsd_uthread_pid_to_str): Constify.
5831         * corelow.c (core_pid_to_str): Constify.
5832         * darwin-nat.c (darwin_pid_to_str): Constify.
5833         * fbsd-nat.c (fbsd_pid_to_str): Constify.
5834         * fbsd-tdep.c (fbsd_core_pid_to_str, gdbarch_core_pid_to_str):
5835         Constify.
5836         * gnu-nat.c (gnu_pid_to_str): Constify.
5837         * go32-nat.c (go32_pid_to_str): Constify.
5838         * i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Constify.
5839         * inf-ptrace.c (inf_ptrace_pid_to_str): Constify.
5840         * inferior.c (inferior_pid_to_str): Constify.
5841         * linux-nat.c (linux_nat_pid_to_str): Constify.
5842         * linux-tdep.c (linux_core_pid_to_str): Constify.
5843         * linux-thread-db.c (thread_db_pid_to_str)
5844         (thread_db_extra_thread_info): Constify.
5845         * nto-tdep.c (nto_extra_thread_info): Constify.
5846         * nto-tdep.h (nto_extra_thread_info): Constify.
5847         * obsd-nat.c (obsd_pid_to_str): Constify.
5848         * procfs.c (procfs_pid_to_str): Constify.
5849         * ravenscar-thread.c (ravenscar_extra_thread_info)
5850         (ravenscar_pid_to_str): Constify.
5851         * remote-sim.c (gdbsim_pid_to_str): Constify.
5852         * remote.c (remote_threads_extra_info, remote_pid_to_str):
5853         Constify.
5854         * sol-thread.c (solaris_pid_to_str): Constify.
5855         * sol2-tdep.c (sol2_core_pid_to_str): Constify.
5856         * sol2-tdep.h (sol2_core_pid_to_str): Constify.
5857         * target.c (default_pid_to_str, target_pid_to_str)
5858         (normal_pid_to_str, default_pid_to_str): Constify.
5859         * target.h (target_ops::to_pid_to_str)
5860         (target_ops::to_extra_thread_info): Constify.
5861         (target_pid_to_str, normal_pid_to_str): Constify.
5862         * windows-nat.c (windows_pid_to_str): Constify.
5863         * gdbarch.sh (core_pid_to_str): Constify.
5864         * target-delegates.c: Regenerate.
5865         * gdbarch.h, gdbarch.c: Regenerate.
5866
5867 2017-04-05  Pedro Alves  <palves@redhat.com>
5868
5869         * main.c (captured_main_1): Use gdb::unique_xmalloc_ptr to manage
5870         the memory of the temporary warning_pre_print override.
5871         * utils.c (warning_pre_print): Constify.
5872         * utils.h (warning_pre_print): Constify.
5873
5874 2017-04-05  Pedro Alves  <palves@redhat.com>
5875
5876         * cli/cli-cmds.c (shell_escape): Constify 'arg' parameter.
5877         (shell_command): New function.
5878         (make_command): Use std::string.
5879         (init_cli_cmds): Register shell_command instead of shell_escape.
5880
5881 2017-04-05  Pedro Alves  <palves@redhat.com>
5882
5883         * breakpoint.c (dprintf_function, dprintf_channel): Don't initialize.
5884         * tracepoint.c (default_collect): Don't initialize.
5885
5886 2017-04-05  Pedro Alves  <palves@redhat.com>
5887
5888         * macroexp.c (macro_buffer::shared): Now a bool.
5889         (init_buffer): Update.
5890         (init_shared_buffer): Constify 'addr' parameter.
5891         (substitute_args, expand, macro_expand, macro_expand_next): Remove
5892         casts.
5893
5894 2017-04-05  Pedro Alves  <palves@redhat.com>
5895
5896         * arm-tdep.c (show_disassembly_style_sfunc): Constify local.
5897         * disasm.c (set_disassembler_options): Constify local.
5898         * i386-tdep.c (i386_print_insn): Remove cast and FIXME comment.
5899
5900 2017-04-05  Sergio Durigan Junior  <sergiodj@redhat.com>
5901
5902         PR gdb/21352
5903         * tracefile.c (tsave_command): Fix argument parsing for '-r'
5904         option.
5905
5906 2017-04-05  Yao Qi  <yao.qi@linaro.org>
5907
5908         * frame.c (frame_unwind_register_unsigned): Call
5909         frame_unwind_register_value.
5910
5911 2017-04-05  Yao Qi  <yao.qi@linaro.org>
5912
5913         * gdb.threads/thread-specific-bp.exp (check_thread_specific_breakpoint):
5914         Use gdb_test_multiple, and don't match anchor.
5915
5916 2017-04-05  Pedro Alves  <palves@redhat.com>
5917
5918         * MAINTAINERS (Global Maintainers): Add Simon Marchi.
5919         (Write After Approval): Remove Simon Marchi.
5920
5921 2017-04-05  Pedro Alves  <palves@redhat.com>
5922
5923         * common/gdb_optional.h (optional::optional): Make constexpr and
5924         initialize m_dummy.
5925
5926 2017-04-04  John Baldwin  <jhb@FreeBSD.org>
5927
5928         * amd64-fbsd-tdep.c: Remove "bsd-uthread.h" include.
5929         (amd64fbsd_jmp_buf_reg_offset): Remove.
5930         (amd64fbsd_supply_uthread): Remove function.
5931         (amd64fbsd_collect_uthread): Remove function.
5932         (amd64fbsd_init_abi): Don't set bsd-uthread callbacks.
5933         * configure.tgt (i[34567]86-*-freebsd*): Remove bsd-uthread.o.
5934         (x86_64-*-freebsd*): Remove bsd-uthread.o.
5935         (fbsd-nat.c): Update comment.
5936         * i386-fbsd-tdep.c: Remove "bsd-uthread.h" include.
5937         (i386fbsd_jmp_buf_reg_offset): Remove.
5938         (i386fbsd_supply_uthread): Remove function.
5939         (i386fbsd_collect_uthread): Remove function.
5940         (i386fbsd_init_abi): Don't set bsd-uthread callbacks.
5941
5942 2017-04-04  John Baldwin  <jhb@FreeBSD.org>
5943
5944         * Makefile.in (ALL_64_TARGET_OBS): Remove alpha-fbsd-tdep.o.
5945         (ALLDEPFILES): Remove alpha-fbsd-tdep.c
5946         * NEWS: Mention that support for FreeBSD/alpha was removed.
5947         * alpha-fbsd-tdep.c: Delete file.
5948         * config/alpha/fbsd.mh: Delete file.
5949         * configure.host: Delete alpha*-*-freebsd* and
5950         alpha*-*-kfreebsd*-gnu.
5951         * configure.tgt: Delete alpha*-*-freebsd* and
5952         alpha*-*-kfreebsd*-gnu.
5953
5954 2017-04-04  John Baldwin  <jhb@FreeBSD.org>
5955
5956         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers,
5957         amd64bsd_store_inferior_registers): Use ptid from regcache.
5958
5959 2017-04-04  Pedro Alves  <palves@redhat.com>
5960
5961         * dwarf2read.c (lnp_state_machine): Now a class.  Initialize all
5962         data fields, make them private and add "m_" prefixes.
5963         (lnp_state_machine::lnp_state_machine): New ctor.
5964         (record_line, check_line_address, handle_set_discriminator)
5965         (handle_set_address, handle_advance_pc, handle_special_opcode)
5966         (handle_advance_line, handle_set_file, handle_negate_stmt)
5967         (handle_const_add_pc, handle_fixed_advance_pc, handle_copy)
5968         (end_sequence, advance_line): New methods.
5969         (m_gdbarch, m_record_lines_p): New fields.
5970         (lnp_reader_state): Delete.
5971         (dwarf_record_line): Rename to ...
5972         (lnp_state_machine::record_line): ... adjust.
5973         (init_lnp_state_machine): Delete.
5974         (lnp_state_machine::lnp_state_machine): New.
5975         (check_line_address): Rename to ...
5976         (lnp_state_machine::check_line_address): This.
5977         (dwarf_decode_lines_1): Remove reference to "reader_state".
5978         Adjust lnp_state_machine having a non-default ctor.  Use bool.
5979         State machine internal state manipulation moved to
5980         lnp_state_machine methods.
5981
5982 2017-04-04  Pedro Alves  <palves@redhat.com>
5983
5984         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5985         unittests/offset-type-selftests.c.
5986         (SUBDIR_UNITTESTS_OBS): Add offset-type-selftests.o.
5987         * common/offset-type.h: New file.
5988         * common/preprocessor.h: New file.
5989         * common/traits.h: New file.
5990         * common/valid-expr.h: New file.
5991         * dwarf2expr.c: Include "common/underlying.h".  Adjust to use
5992         sect_offset and cu_offset strong typedefs throughout.
5993         * dwarf2expr.h: Adjust to use sect_offset and cu_offset strong
5994         typedefs throughout.
5995         * dwarf2loc.c: Include "common/underlying.h".  Adjust to use
5996         sect_offset and cu_offset strong typedefs throughout.
5997         * dwarf2read.c: Adjust to use sect_offset and cu_offset strong
5998         typedefs throughout.
5999         * gdbtypes.h: Include "common/offset-type.h".
6000         (cu_offset): Now an offset type (strong typedef) instead of a
6001         struct.
6002         (sect_offset): Likewise.
6003         (union call_site_parameter_u): Rename "param_offset" field to
6004         "param_cu_off".
6005         * unittests/offset-type-selftests.c: New file.
6006
6007 2017-04-04  Pedro Alves  <palves@redhat.com>
6008
6009         * common/underlying.h: New file.
6010         * dwarf2read.c: Include "common/gdb_optional.h" and
6011         "common/underlying.h".
6012         (dir_index, file_name_index): New types.
6013         (file_entry): Use them.
6014         (file_entry::include): Use to_underlying.
6015         (line_header::add_file_name): Use dir_index.
6016         (read_formatted_entries): Use gdb::optional.  Read form before
6017         writting to file_entry.
6018         (dwarf_decode_line_header): Use dir_index.
6019         (lnp_state_machine::current_file): Use to_underlying.
6020         (lnp_state_machine::file): Change type to file_name_index.
6021         (dwarf_record_line): Use to_underlying.
6022         (init_lnp_state_machine): Use file_name_index.
6023         (dwarf_decode_lines_1): Use dir_index and file_name_index.
6024
6025 2017-04-04  Pedro Alves  <palves@redhat.com>
6026
6027         * common/gdb_optional.h (gdb::optiona): Add operator->, operator*,
6028         operator bool, has_value and get methods.
6029
6030 2017-04-04  Pedro Alves  <palves@redhat.com>
6031
6032         * dwarf2read.c (struct file_entry): Add ctors, and initialize all
6033         fields.
6034         (line_header): Initialize all data fields.  Change type of
6035         standard_opcode_lengths to std::unique_ptr<unsigned char[]>.
6036         Change type of include_dirs to std::vector<const char *>.  Remove
6037         num_include_dirs, include_dirs_size.  Change type of file_names to
6038         std::vector<file_entry>.  Remove num_file_names, file_names_size.
6039         (line_header::line_header): New.
6040         (line_header::add_include_dir, line_header::add_file_name): New
6041         methods.
6042         (line_header::include_dir_at): Remove NULL check.
6043         (line_header::file_name_at): Add const overload.
6044         (line_header_up): New unique_ptr typedef.
6045         (dw2_get_file_names_reader): Use line_header_up.  Adjust to use
6046         std::vector.  Remove free_line_header call.
6047         (dwarf2_build_include_psymtabs): Use line_header_up.  Remove
6048         free_line_header call.
6049         (free_cu_line_header): Delete.
6050         (handle_DW_AT_stmt_list, handle_DW_AT_stmt_list)
6051         (setup_type_unit_groups): Use line_header_up instead of cleanups.
6052         Adjust to use std::vector.
6053         (free_line_header): Delete.
6054         (free_line_header_voidp): Use delete.
6055         (add_include_dir): Replace with ...
6056         (line_header::add_include_dir): ... this method.  Use std::vector.
6057         (add_file_name): Replace with ...
6058         (line_header::add_file_name): ... this method.  Use std::vector.
6059         (add_include_dir_stub): Delete.
6060         (read_formatted_entries): Remove memset.
6061         (dwarf_decode_line_header): Return a line_header_up instead of a
6062         raw pointer.  Remove cleanup handling.  Pass lambdas to
6063         read_formatted_entries.  Adjust to use line_header methods.
6064         (dwarf_decode_lines_1): Adjust to use line_header methods.
6065         (dwarf_decode_lines, file_file_name, file_full_name): Adjust to
6066         use std::vector.
6067
6068 2017-04-04  Simon Marchi  <simon.marchi@polymtl.ca>
6069
6070         * remote.c (set_general_thread, set_continue_thread): Use ptid_t
6071         instead of struct ptid.
6072
6073 2017-05-04  Alan Hayward  <alan.hayward@arm.com>
6074
6075         * frame.c (get_frame_register_bytes): Unwind using value.
6076         (put_frame_register_bytes): Likewise.
6077
6078 2017-03-30  Iain Buclaw  <ibuclaw@gdcproject.org>
6079
6080         * d-exp.y (type_aggregate_p): Treat TYPE_CODE_MODULE as being
6081         aggregate-like.
6082
6083 2017-03-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
6084
6085         * auto-load.c (auto_load_section_scripts): Check SEC_HAS_CONTENTS.
6086
6087 2017-03-29  Yao Qi  <yao.qi@linaro.org>
6088
6089         * gdbthread.h (struct thread_info): Declare constructor and
6090         destructor.  Add some in-class member initializers.
6091         * thread.c (free_thread): Remove.
6092         (init_thread_list): Call delete instead of free_thread.
6093         (new_thread): Call thread_info constructor.
6094         (thread_info::thread_info): New function.
6095         (thread_info::~thread_info): New function.
6096         (delete_thread_1): Call delete instead of free_thread.
6097         (make_cleanup_restore_current_thread): Move tp and frame to
6098         inner block.
6099
6100 2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>
6101
6102         * arc-tdep.c (arc_frame_cache): Add support for prologue analysis.
6103         (arc_skip_prologue): Likewise.
6104         (arc_make_frame_cache): Likewise.
6105         (arc_pv_get_operand): New function.
6106         (arc_is_in_prologue): Likewise.
6107         (arc_analyze_prologue): Likewise.
6108         (arc_print_frame_cache): Likewise.
6109         (MAX_PROLOGUE_LENGTH): New constant.
6110
6111 2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>
6112
6113         * configure.tgt: Add arc-insn.o.
6114         * arc-tdep.c (arc_delayed_print_insn): Make non-static.
6115         (dump_arc_instruction_command): New function.
6116         (arc_fprintf_disasm): Likewise.
6117         (arc_disassemble_info): Likewise.
6118         (arc_insn_get_operand_value): Likewise.
6119         (arc_insn_get_operand_value_signed): Likewise.
6120         (arc_insn_get_memory_base_reg): Likewise.
6121         (arc_insn_get_memory_offset): Likewise.
6122         (arc_insn_get_branch_target): Likewise.
6123         (arc_insn_dump): Likewise.
6124         (arc_insn_get_linear_next_pc): Likewise.
6125         * arc-tdep.h (arc_delayed_print_insn): Add function declaration.
6126         (arc_disassemble_info): Likewise.
6127         (arc_insn_get_branch_target): Likewise.
6128         (arc_insn_get_linear_next_pc): Likewise.
6129         * NEWS: Mention new "maint print arc arc-instruction".
6130
6131 2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>
6132
6133         * arc-tdep (maintenance_print_arc_list): New variable.
6134         (maintenance_print_arc_command): New function.
6135
6136 2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>
6137
6138         * arc-tdep.c (core_v2_register_names, core_arcompact_register_names)
6139         Add "limm" and "reserved".
6140         (arc_cannot_fetch_register, arc_cannot_store_register): Add
6141         ARC_RESERVED_REGNUM and ARC_LIMM_REGNUM.
6142         * arc-tdep.h (arc_regnum): Likewise.
6143
6144 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6145
6146         * xtensa-linux-nat.c (fill_gregset): Call regcache_raw_collect
6147         for THREADPTR register.
6148         (supply_gregset_reg): Call regcache_raw_supply for THREADPTR
6149         register.
6150         * xtensa-tdep.c (XTENSA_DBREGN_UREG): New definition.
6151         (xtensa_derive_tdep): Initialize tdep->threadptr_regnum.
6152         * xtensa-tdep.h (gdbarch_tdep::threadptr_regnum): New field.
6153
6154 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6155
6156         * xtensa-tdep.c (xtensa_pseudo_register_read): Treat all
6157         registers above gdbarch_num_regs (gdbarch) as privileged in
6158         call0 ABI.
6159
6160 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6161
6162         * xtensa-linux-nat.c (fill_gregset): Call regcache_raw_collect
6163         for a single specified register or for all registers in
6164         a0_base..a0_base + C0_NREGS range.
6165         (supply_gregset_reg): Call regcache_raw_supply for a single
6166         specified register or for all registers in a0_base..a0_base +
6167         C0_NREGS range.
6168
6169 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6170
6171         * arch/xtensa.h (C0_NREGS): Add definition.
6172         * xtensa-tdep.c (C0_NREGS): Remove definition.
6173
6174 2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>
6175
6176         * xtensa-tdep.c (xtensa_scan_prologue, call0_analyze_prologue):
6177         Drop xtensa_default_isa initialization.
6178         (xtensa_gdbarch_init): Initialize xtensa_default_isa.
6179
6180 2017-03-27  Pedro Alves  <palves@redhat.com>
6181
6182         * dwarf2read.c (file_entry) <dir_index>: Add comment.
6183         (file_entry::include_dir): New method.
6184         (line_header::include_dir_at, line_header::file_name_at): New
6185         methods.
6186         (setup_type_unit_groups, setup_type_unit_groups)
6187         (psymtab_include_file_name): Simplify using the new methods.
6188         (lnp_state_machine) <the_line_header>: New field.
6189         <file>: Add comment.
6190         (lnp_state_machine::current_file): New method.
6191         (dwarf_record_line): Simplify using the new methods.
6192         (init_lnp_state_machine): Initialize the "the_line_header" field.
6193         (dwarf_decode_lines_1, dwarf_decode_lines, file_file_name):
6194         Simplify using the new methods.
6195
6196 2017-03-27  Pedro Alves  <palves@redhat.com>
6197
6198         * cp-name-parser.y (make_empty): Delete.
6199         (demangler_special, nested_name, ptr_operator, array_indicator)
6200         (direct_declarator, declarator_1): Use fill_comp instead of
6201         make_empty.
6202
6203 2017-03-27  Pedro Alves  <palves@redhat.com>
6204
6205         * xml-support.h (gdb_xml_debug): Pass a "first-to-check" argument
6206         to ATTRIBUTE_PRINTF.
6207         * solib-target.c (library_list_start_list): Print "string" not
6208         "version".
6209         * xml-tdesc.c (tdesc_start_field): Pass "field_name" to
6210         gdb_xml_error call.
6211
6212 2017-03-27  Pedro Alves  <palves@redhat.com>
6213
6214         * dwarf2read.c (struct file_and_directory): New.
6215         (dwarf2_get_dwz_file): Adjust to use std::string.
6216         (dw2_get_file_names_reader): Adjust to use file_and_directory.
6217         (find_file_and_directory): Adjust to return a file_and_directory
6218         object.
6219         (read_file_scope): Adjust to use file_and_directory.  Remove
6220         make_cleanup/do_cleanups calls.
6221         (open_and_init_dwp_file): Adjust to use std::string.  Remove
6222         make_cleanup/do_cleanups calls.
6223         * python/python.c (do_start_initialization): Adjust to ldirname
6224         returning a std::string.
6225         * utils.c (ldirname): Now returns a std::string.
6226         * utils.h (ldirname): Change return type to std::string.
6227         * xml-syscall.c (xml_init_syscalls_info): Adjust to ldirname
6228         returning a std::string.
6229         * xml-tdesc.c (file_read_description_xml): Likewise.
6230
6231 2017-03-24  Alan Hayward  <alan.hayward@arm.com>
6232
6233         * regcache.c (regcache_debug_print_register): New function.
6234         * regcache.h (regcache_debug_print_register): New declaration.
6235         * target.c (debug_print_register): Remove.
6236         (target_fetch_registers): Call regcache_debug_print_register.
6237         (target_store_registers): Likewise.
6238
6239 2017-03-24  Pádraig Brady  <pbrady@fb.com>
6240
6241         * dwarf2read.c (setup_type_unit_groups): Ensure dir_index doesn't
6242         reference beyond the 'lh->include_dirs' array before accessing to
6243         it.
6244         (psymtab_include_file_name): Likewise.
6245         (dwarf_decode_lines_1): Likewise.
6246         (dwarf_decode_lines): Likewise.
6247         (file_file_name): Likewise.
6248
6249 2017-03-23  Simon Marchi  <simon.marchi@ericsson.com>
6250
6251         * fbsd-tdep.c (fbsd_corefile_thread): Don't set/restore
6252         inferior_ptid.
6253         * proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
6254         ps_lsetfpregs): Likewise.
6255         * regcache.c (regcache_raw_update, regcache_raw_write): Likewise.
6256         * sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
6257         ps_lsetfpregs): Likewise.
6258         * target.c (target_fetch_registers, target_store_registers):
6259         Remove asserts.
6260
6261 2017-03-23  Alan Hayward  <alan.hayward@arm.com>
6262
6263         * sol-thread.c (sol_thread_store_registers): Remove regcache calls.
6264
6265 2017-03-23  Yao Qi  <yao.qi@linaro.org>
6266
6267         * aarch64-tdep.c (aarch64_process_record_test): Declare.
6268         (_initialize_aarch64_tdep): Register it.
6269         (aarch64_record_load_store): Handle PRFM instruction.
6270         (aarch64_process_record_test): New function.
6271
6272 2017-03-23  Yao Qi  <yao.qi@linaro.org>
6273
6274         * aarch64-tdep.c (aarch64_record_load_store): Fix code
6275         indentation.
6276
6277 2017-03-23  Yao Qi  <yao.qi@linaro.org>
6278
6279         * aarch64-tdep.c: Remove AARCH64_RECORD_FAILURE.
6280
6281 2017-03-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6282
6283         python/python.c (do_start_initialization): Fix memory leak.
6284
6285 2017-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
6286
6287         * inf-ptrace.c (inf_ptrace_xfer_partial): Get pid from ptid
6288         using get_ptrace_pid.
6289         * linux-nat.c (linux_nat_xfer_partial): Don't set/restore
6290         inferior_ptid.
6291         (linux_proc_xfer_partial, linux_proc_xfer_spu): Use lwp of
6292         inferior_ptid instead of pid.
6293
6294 2017-03-22  Yao Qi  <yao.qi@linaro.org>
6295
6296         * aarch64-tdep.c: Wrap locally used classes in anonymous
6297         namespace.
6298         * arm-tdep.c: Likewise.
6299         * linespec.c: Likewise.
6300         * ui-out.c: Likewise.
6301
6302 2017-03-22  Jonah Graham  <jonah@kichwacoders.com>
6303
6304         PR gdb/19637
6305         * python/lib/gdb/printer/bound_registers.py: Import sys.
6306
6307 2017-03-21  Simon Marchi  <simon.marchi@ericsson.com>
6308
6309         * windows-nat.c (do_windows_fetch_inferior_registers): Add
6310         windows_thread_info parameter and use it instead of
6311         current_thread.
6312         (windows_fetch_inferior_registers): Don't set current_thread,
6313         pass the thread to do_windows_fetch_inferior_registers.  Use
6314         ptid from regcache instead of inferior_ptid.
6315         (do_windows_store_inferior_registers): Add windows_thread_info
6316         parameter and use it instead of current_thread.
6317         (windows_store_inferior_registers): Don't set current_thread,
6318         pass the thread to do_windows_store_inferior_registers.  Use
6319         ptid from regcache instead of inferior_ptid.
6320
6321 2017-03-21  Simon Marchi  <simon.marchi@ericsson.com>
6322
6323         * ser-mingw.c (ser_windows_raw): Remove reference to
6324         struct serial::current_timeout.
6325
6326 2017-03-21  Ivo Raisr  <ivo.raisr@oracle.com>
6327
6328         PR tdep/20928
6329         * gdb/sparc-tdep.h (gdbarch_tdep) <sparc64_ccr_type>: New field.
6330         * gdb/sparc64-tdep.c (sparc64_ccr_type): New function.
6331         (sparc64_fsr_type): Fix %fsr decoding.
6332
6333 2017-03-21  Tim Wiederhake  <tim.wiederhake@intel.com>
6334
6335         * python/py-record-btrace.c (btpy_insn_data): Change return type
6336         for Python 2.
6337
6338 2017-03-20  Simon Marchi  <simon.marchi@polymtl.ca>
6339
6340         * spu-linux-nat.c (spu_fetch_inferior_registers,
6341         spu_store_inferior_registers): Use ptid from regcache, set and
6342         restore inferior_ptid.
6343         * spu-multiarch.c (spu_fetch_registers, spu_store_registers):
6344         Likewise.
6345
6346 2017-03-20  Simon Marchi  <simon.marchi@polymtl.ca>
6347
6348         * i386-linux-nat.c (fetch_register, store_register,
6349         i386_linux_fetch_inferior_registers,
6350         i386_linux_store_inferior_registers): Use ptid from regcache.
6351         * ia64-linux-nat.c (ia64_linux_fetch_register,
6352         ia64_linux_store_register): Likewise.
6353         * inf-ptrace.c (inf_ptrace_fetch_register,
6354         inf_ptrace_store_register): Likewise.
6355         * m32r-linux-nat.c (m32r_linux_fetch_inferior_registers,
6356         m32r_linux_store_inferior_registers): Likewise.
6357         * m68k-bsd-nat.c (m68kbsd_fetch_inferior_registers,
6358         m68kbsd_store_inferior_registers): Likewise.
6359         * m68k-linux-nat.c (fetch_register, store_register,
6360         m68k_linux_fetch_inferior_registers,
6361         m68k_linux_store_inferior_registers): Likewise.
6362         * m88k-bsd-nat.c (m88kbsd_fetch_inferior_registers,
6363         m88kbsd_store_inferior_registers): Likewise.
6364         * mips-fbsd-nat.c (mips_fbsd_fetch_inferior_registers,
6365         mips_fbsd_store_inferior_registers): Likewise.
6366         * mips-linux-nat.c (mips64_linux_regsets_fetch_registers,
6367         mips64_linux_regsets_store_registers): Likewise.
6368         * mips-nbsd-nat.c (mipsnbsd_fetch_inferior_registers,
6369         mipsnbsd_store_inferior_registers): Likewise.
6370         * mips-obsd-nat.c (mips64obsd_fetch_inferior_registers,
6371         mips64obsd_store_inferior_registers): Likewise.
6372         * nto-procfs.c (procfs_fetch_registers, procfs_store_registers):
6373         Likewise.
6374         * ppc-fbsd-nat.c (ppcfbsd_fetch_inferior_registers,
6375         ppcfbsd_store_inferior_registers): Likewise.
6376         * ppc-linux-nat.c (ppc_linux_fetch_inferior_registers,
6377         ppc_linux_store_inferior_registers): Likewise.
6378         * ppc-nbsd-nat.c (ppcnbsd_fetch_inferior_registers,
6379         ppcnbsd_store_inferior_registers): Likewise.
6380         * ppc-obsd-nat.c (ppcobsd_fetch_registers,
6381         ppcobsd_store_registers): Likewise.
6382         * procfs.c (procfs_fetch_registers, procfs_store_registers):
6383         Likewise.
6384         * ravenscar-thread.c (ravenscar_fetch_registers,
6385         ravenscar_store_registers, ravenscar_prepare_to_store):
6386         Likewise.
6387         * record-btrace.c (record_btrace_fetch_registers,
6388         record_btrace_store_registers, record_btrace_prepare_to_store):
6389         Likewise.
6390         * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
6391         Lookup inferior using ptid from regcache, instead of
6392         current_inferior.
6393         * remote.c (remote_fetch_registers, remote_store_registers): Use
6394         ptid from regcache.
6395         * rs6000-nat.c (fetch_register, store_register): Likewise.
6396         * s390-linux-nat.c (s390_linux_fetch_inferior_registers,
6397         s390_linux_store_inferior_registers): Likewise.
6398         * sh-nbsd-nat.c (shnbsd_fetch_inferior_registers,
6399         shnbsd_store_inferior_registers): Likewise.
6400         * sol-thread.c (sol_thread_fetch_registers,
6401         sol_thread_store_registers): Likewise.
6402         * sparc-nat.c (sparc_fetch_inferior_registers,
6403         sparc_store_inferior_registers): Likewise.
6404         * tilegx-linux-nat.c (fetch_inferior_registers,
6405         store_inferior_registers): Likewise.
6406         * vax-bsd-nat.c (vaxbsd_fetch_inferior_registers,
6407         vaxbsd_store_inferior_registers): Likewise.
6408         * xtensa-linux-nat.c (fetch_gregs, store_gregs, fetch_xtregs,
6409         store_xtregs): Likewise.
6410
6411 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6412
6413         PR gdb/14441
6414         * NEWS: Mention support for rvalue references in GDB and python.
6415         * doc/gdb.texinfo (C Plus Plus Expressions): Mention that GDB
6416         supports both lvalue and rvalue references.
6417
6418 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6419
6420         PR gdb/14441
6421         * gdbtypes.c (rank_one_type): Implement overloading
6422         resolution rules regarding rvalue references.
6423
6424 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6425
6426         PR gdb/14441
6427         * aarch64-tdep.c (aarch64_type_align)
6428         (aarch64_extract_return_value, aarch64_store_return_value): Change
6429         lvalue reference type checks to general reference type checks.
6430         * amd64-tdep.c (amd64_classify): Likewise.
6431         * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
6432         Likewise.
6433         * arm-tdep.c (arm_type_align, arm_extract_return_value)
6434         (arm_store_return_value): Likewise.
6435         * ax-gdb.c (gen_fetch, gen_cast): Likewise.
6436         * c-typeprint.c (c_print_type): Likewise.
6437         * c-varobj.c (adjust_value_for_child_access, c_value_of_variable)
6438         (cplus_number_of_children, cplus_describe_child): Likewise.
6439         * compile/compile-c-symbols.c (generate_vla_size): Likewise.
6440         * completer.c (expression_completer): Likewise.
6441         * cp-support.c (make_symbol_overload_list_adl_namespace):
6442         Likewise.
6443         * darwin-nat-info.c (info_mach_region_command): Likewise.
6444         * dwarf2loc.c (entry_data_value_coerce_ref)
6445         (value_of_dwarf_reg_entry): Likewise.
6446         * eval.c (ptrmath_type_p, evaluate_subexp_standard)
6447         (evaluate_subexp_for_address, evaluate_subexp_for_sizeof):
6448         Likewise.
6449         * findvar.c (extract_typed_address, store_typed_address):
6450         Likewise.
6451         * gdbtypes.c (rank_one_type): Likewise.
6452         * hppa-tdep.c (hppa64_integral_or_pointer_p): Likewise.
6453         * infcall.c (value_arg_coerce): Likewise.
6454         * language.c (pointer_type): Likewise.
6455         * m32c-tdep.c (m32c_reg_arg_type, m32c_m16c_address_to_pointer):
6456         Likewise.
6457         * m88k-tdep.c (m88k_integral_or_pointer_p): Likewise.
6458         * mn10300-tdep.c (mn10300_type_align): Likewise.
6459         * msp430-tdep.c (msp430_push_dummy_call): Likewise.
6460         * ppc-sysv-tdep.c (do_ppc_sysv_return_value)
6461         (ppc64_sysv_abi_push_param, ppc64_sysv_abi_return_value):
6462         Likewise.
6463         * printcmd.c (print_formatted, x_command): Likewise.
6464         * python/py-type.c (typy_get_composite, typy_template_argument):
6465         Likewise.
6466         * python/py-value.c (valpy_referenced_value)
6467         (valpy_get_dynamic_type, value_has_field): Likewise.
6468         * s390-linux-tdep.c (s390_function_arg_integer): Likewise.
6469         * sparc-tdep.c (sparc_integral_or_pointer_p): Likewise.
6470         * sparc64-tdep.c (sparc64_integral_or_pointer_p): Likewise.
6471         * spu-tdep.c (spu_scalar_value_p): Likewise.
6472         * symtab.c (lookup_symbol_aux): Likewise.
6473         * typeprint.c (whatis_exp, print_type_scalar): Likewise.
6474         * valarith.c (binop_types_user_defined_p, unop_user_defined_p):
6475         Likewise.
6476         * valops.c (value_cast_pointers, value_cast)
6477         (value_reinterpret_cast, value_dynamic_cast, value_addr, typecmp)
6478         (value_struct_elt, value_struct_elt_bitpos)
6479         (value_find_oload_method_list, find_overload_match)
6480         (value_rtti_indirect_type): Likewise.
6481         * valprint.c (val_print_scalar_type_p, generic_val_print):
6482         Likewise.
6483         * value.c (value_actual_type, value_as_address, unpack_long)
6484         (pack_long, pack_unsigned_long, coerce_ref_if_computed)
6485         (coerce_ref): Likewise.
6486         * varobj.c (varobj_get_value_type): Likewise.
6487
6488 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6489
6490         PR gdb/14441
6491         * doc/python.texi (Types in Python): Add TYPE_CODE_RVALUE_REF to
6492         table of constants.
6493         * python/lib/gdb/command/explore.py: Support exploring values
6494         of rvalue reference types.
6495         * python/lib/gdb/types.py: Implement get_basic_type() for
6496         rvalue reference types.
6497         * python/py-type.c (pyty_codes) <TYPE_CODE_RVALUE_REF>: New
6498         constant.
6499         * python/py-value.c (valpy_getitem): Add an rvalue reference
6500         check.
6501         (valpy_reference_value): Add new parameter "refcode".
6502         (valpy_lvalue_reference_value, valpy_rvalue_reference_value):
6503         New wrappers for valpy_reference_value().
6504         * python/py-xmethods.c (gdbpy_get_xmethod_result_type)
6505         (gdbpy_invoke_xmethod): Likewise.
6506
6507 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6508
6509         PR gdb/14441
6510         * dwarf2read.c (process_die, read_type_die_1): Handle the
6511         DW_TAG_rvalue_reference_type DIE.
6512         (read_tag_reference_type): Add new parameter "refcode".
6513
6514 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6515
6516         PR gdb/14441
6517         * c-typeprint.c (c_print_type, c_type_print_varspec_prefix)
6518         (c_type_print_modifier, c_type_print_varspec_suffix)
6519         (c_type_print_base): Support printing rvalue reference types.
6520         * c-valprint.c (c_val_print, c_value_print): Support printing
6521         rvalue reference values.
6522
6523 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6524
6525         PR gdb/14441
6526         * cp-name-parser.y (ptr_operator): Handle the '&&' token in
6527         typename.
6528         * cp-support.c (replace_typedefs): Handle
6529         DEMANGLE_COMPONENT_RVALUE_REFERENCE.
6530         * python/py-type.c (typy_lookup_type): Likewise.
6531
6532 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6533
6534         PR gdb/14441
6535         * c-exp.y (ptr_operator): Handle the '&&' token in the typename.
6536         * parse.c (insert_type): Change assert statement.
6537         (follow_types): Handle rvalue reference types.
6538         * parser-defs.h (enum type_pieces) <tp_rvalue_reference>: New
6539         constant.
6540
6541 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6542
6543         PR gdb/14441
6544         * ada-lang.c (ada_evaluate_subexp): Adhere to the new
6545         value_ref() interface.
6546         * c-valprint.c (c_value_print): Likewise.
6547         * infcall.c (value_arg_coerce): Likewise.
6548         * python/py-value.c (valpy_reference_value): Likewise.
6549         * valops.c (value_cast, value_reinterpret_cast)
6550         (value_dynamic_cast, typecmp): Likewise.
6551         (value_ref): Parameterize by kind of return value reference type.
6552         * value.h (value_ref): Add new parameter "refcode".
6553
6554 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6555
6556         PR gdb/14441
6557         * dwarf2read.c (read_tag_reference_type): Use
6558         lookup_lvalue_reference_type() instead of lookup_reference_type().
6559         * eval.c (evaluate_subexp_standard): Likewise.
6560         * f-exp.y: Likewise.
6561         * gdbtypes.c (make_reference_type, lookup_reference_type):
6562         Generalize with rvalue reference types.
6563         (lookup_lvalue_reference_type, lookup_rvalue_reference_type): New
6564         convenience wrappers for lookup_reference_type().
6565         * gdbtypes.h (make_reference_type, lookup_reference_type): Add a
6566         reference kind parameter.
6567         (lookup_lvalue_reference_type, lookup_rvalue_reference_type): Add
6568         wrappers for lookup_reference_type().
6569         * guile/scm-type.c (gdbscm_type_reference): Use
6570         lookup_lvalue_reference_type() instead of lookup_reference_type().
6571         * guile/scm-value.c (gdbscm_value_dynamic_type): Likewise.
6572         * parse.c (follow_types): Likewise.
6573         * python/py-type.c (typy_reference, typy_lookup_type): Likewise.
6574         * python/py-value.c (valpy_get_dynamic_type, valpy_getitem):
6575         Likewise.
6576         * python/py-xmethods.c (gdbpy_get_xmethod_result_type)
6577         (gdbpy_invoke_xmethod): Likewise.
6578         * stabsread.c: Provide extra argument to make_reference_type()
6579         call.
6580         * valops.c (value_ref, value_rtti_indirect_type): Use
6581         lookup_lvalue_reference_type() instead of lookup_reference_type().
6582
6583 2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
6584
6585         PR gdb/14441
6586         * gdbtypes.h (enum type_code) <TYPE_CODE_RVALUE_REF>: New constant.
6587         (TYPE_IS_REFERENCE): New macro.
6588         (struct type): Add rvalue_reference_type field.
6589         (TYPE_RVALUE_REFERENCE_TYPE): New macro.
6590
6591 2017-03-20  Marc-Andre Laperle  <marc-andre.laperle@ericsson.com>
6592
6593         * NEWS: Add an entry about new '-file-list-shared-libraries' command.
6594         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries):
6595         New function definition.
6596         * mi/mi-cmds.c (mi_cmds): Add -file-list-shared-libraries command.
6597         * mi/mi-cmds.h (mi_cmd_file_list_shared_libraries):
6598         New function declaration.
6599         * mi/mi-interp.c (mi_output_solib_attribs): New Function.
6600         * mi/mi-interp.h: New file.
6601         * solib.c (info_sharedlibrary_command): Replace for loop with
6602         ALL_SO_LIBS macro
6603         * solib.h (update_solib_list): New function declaration.
6604         (so_list_head): Move macro.
6605         * solist.h (ALL_SO_LIBS): New macro.
6606
6607 2017-03-20  Marc-Andre Laperle  <marc-andre.laperle@ericsson.com>
6608
6609         * infcmd.c (post_create_inferior): Remove unused argument in
6610         call to solib_add.
6611         * remote.c (remote_start_remote): Likewise.
6612         * solib-frv.c (frv_fetch_objfile_link_map): Likewise.
6613         * solib-svr4.c: (svr4_fetch_objfile_link_map): Likewise.
6614         (enable_break): Likewise.
6615         * solib.c (update_solib_list): Remove unused target argument
6616         and its documentation.
6617         (solib_add): Remove unused target argument.  Remove unused
6618         argument in call to update_solib_list.
6619         (info_sharedlibrary_command): Remove unused argument in call
6620         to update_solib_list.
6621         (sharedlibrary_command): Remove unused argument in call to
6622         solib_add.
6623         (handle_solib_event): Likewise.
6624         (reload_shared_libraries): Likewise.
6625         * solib.h (solib_add): Remove unused target argument.
6626
6627 2017-03-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6628
6629         * s390-linux-tdep.c (is_rsi, is_rie): Remove functions.
6630         (s390_displaced_step_fixup): Cover relative branches with the
6631         default fixup handling.  This fixes lack of support for some
6632         relative branch instructions.
6633
6634 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6635
6636         * i386-gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Use
6637         ptid from regcache.
6638
6639 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6640
6641         * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers,
6642         i386_darwin_store_inferior_registers): Use ptid from regcache.
6643
6644 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6645
6646         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers,
6647         i386bsd_store_inferior_registers): Use ptid from regcache.
6648
6649 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6650
6651         * hppa-obsd-nat.c (hppaobsd_fetch_registers,
6652         hppaobsd_store_registers): Use ptid from regcache.
6653
6654 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6655
6656         * hppa-nbsd-nat.c (hppanbsd_fetch_registers,
6657         hppanbsd_store_registers): Use ptid from regcache.
6658
6659 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6660
6661         * hppa-linux-nat.c (fetch_register, store_register): Use ptid
6662         from regcache.  Use get_ptrace_pid.
6663
6664 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6665
6666         * corelow.c (get_core_register_section): Use ptid from regcache,
6667         update doc.
6668
6669 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6670
6671         * bsd-uthread.c (bsd_uthread_fetch_registers,
6672         bsd_uthread_store_registers): Use ptid from regcache, set and
6673         restore inferior_ptid.
6674
6675 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6676
6677         * arm-nbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
6678         fetch_fp_regs, store_register, store_regs, store_fp_register,
6679         store_fp_regs): Use ptid from regcache.
6680
6681 2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>
6682
6683         * arm-linux-nat.c (fetch_fpregs, store_fpregs, fetch_regs,
6684         store_regs, fetch_wmmx_regs, store_wmmx_regs, fetch_vfp_regs,
6685         store_vfp_regs): Use ptid from regcache.
6686
6687 2017-03-17  Pedro Alves  <palves@redhat.com>
6688
6689         PR remote/21188
6690         * ser-base.c (ser_base_wait_for): Add comment.
6691         (do_ser_base_readchar): Improve comment based on the ser-unix.c's
6692         version.
6693         * ser-unix.c (hardwire_raw): Remove reference to
6694         scb->current_timeout.
6695         (wait_for, do_hardwire_readchar, hardwire_readchar): Delete.
6696         (hardwire_ops): Install ser_base_readchar instead of
6697         hardwire_readchar.
6698         * serial.h (struct serial) <current_timeout, timeout_remaining>:
6699         Remove fields.
6700
6701 2017-03-17  Jonah Graham  <jonah@kichwacoders.com>
6702
6703         PR gdb/19637
6704         * python/lib/gdb/printer/bound_registers.py: Add support for
6705         Python 3.
6706
6707 2017-03-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6708
6709         * dwarf2loc.c (indirect_synthetic_pointer): Get data type of
6710         pointed-to DIE and pass it to dwarf2_evaluate_loc_desc_full.
6711         (dwarf2_evaluate_loc_desc_full): New parameter subobj_type; rename
6712         byte_offset to subobj_byte_offset.  Fix the handling of
6713         DWARF_VALUE_STACK on big-endian targets when coming via an
6714         implicit pointer.
6715         (dwarf2_evaluate_loc_desc): Adjust call to
6716         dwarf2_evaluate_loc_desc_full.
6717         * dwarf2loc.h (dwarf2_fetch_die_type_sect_off): New declaration.
6718         * dwarf2read.c (dwarf2_fetch_die_type_sect_off): New function.
6719
6720 2017-03-16  Yao Qi  <yao.qi@linaro.org>
6721
6722         * arm-tdep.c (thumb_record_misc): Decode CBNZ, CBZ, REV16,
6723         and REVSH instructions.
6724
6725 2017-03-16  Yao Qi  <yao.qi@linaro.org>
6726
6727         * arm-tdep.c [GDB_SELF_TEST]: include "selftests.h".
6728         (arm_record_test): Declare.
6729         (_initialize_arm_tdep) [GDB_SELF_TEST]: call register_self_test.
6730         (thumb_record_ld_st_reg_offset): Rewrite the opcode matching to
6731         align with the manual.
6732         (thumb_record_misc): Adjust the code order to align with the
6733         manual.
6734         (thumb2_record_decode_insn_handler): Fix instruction matching.
6735         (instruction_reader_thumb): New class.
6736         (arm_record_test): New function.
6737
6738 2017-03-16  Yao Qi  <yao.qi@linaro.org>
6739
6740         * arm-tdep.c (abstract_memory_reader): New class.
6741         (instruction_reader): New class.
6742         (extract_arm_insn): Add argument 'reader'.  Callers updated.
6743         (decode_insn): Likewise.
6744
6745 2017-03-16  Doug Evans  <dje@google.com>
6746
6747         * guile/scm-lazy-string.c (lazy_string_smob): Clarify use of LENGTH
6748         member.  Change type of TYPE member to SCM.  All uses updated.
6749         (lsscm_make_lazy_string_smob): Add assert.
6750         (lsscm_make_lazy_string): Flag bad length values.
6751         (lsscm_elt_type): New function.
6752         (gdbscm_lazy_string_to_value): Rewrite to use
6753         lsscm_safe_lazy_string_to_value.
6754         (lsscm_safe_lazy_string_to_value): Fix handling of TYPE_CODE_PTR.
6755         * guile/scm-value.c (gdbscm_value_to_lazy_string): Flag bad length
6756         values.  Fix TYPE_CODE_PTR.  Handle TYPE_CODE_ARRAY.  Handle typedefs
6757         in incoming type.
6758         * guile/guile-internal.h (tyscm_scm_to_type): Declare.
6759         * guile/scm-type.c (tyscm_scm_to_type): New function.
6760
6761 2017-03-15  Doug Evans  <dje@google.com>
6762
6763         PR python/17728, python/18439, python/18779
6764         * python/py-lazy-string.c (lazy_string_object): Clarify use of LENGTH
6765         member.  Change type of TYPE member to PyObject *.  All uses updated.
6766         (stpy_convert_to_value): Fix handling of TYPE_CODE_PTR.
6767         (gdbpy_create_lazy_string_object): Flag bad length values.
6768         Handle TYPE_CODE_ARRAY with possibly different user-provided length.
6769         Handle typedefs in incoming type.
6770         (stpy_lazy_string_elt_type): New function.
6771         (gdbpy_extract_lazy_string): Call it.
6772         * python/py-value.c (valpy_lazy_string): Flag bad length values.
6773         Fix handling of TYPE_CODE_PTR.  Handle TYPE_CODE_ARRAY.  Handle
6774         typedefs in incoming type.
6775
6776 2017-03-16  Doug Evans  <dje@google.com>
6777
6778         * guile/guile-internal.h (tyscm_scm_to_type): Declare.
6779         * guile/scm-type.c (tyscm_scm_to_type): New function.
6780
6781 2017-03-16  Jiong Wang  <jiong.wang@arm.com>
6782
6783         * inf-ptrace.c (inf_ptrace_peek_poke): Change the type to
6784         "ULONGEST" for "skip".
6785
6786 2017-03-14  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6787
6788         PR gdb/21220
6789         * inf-ptrace.c (inf_ptrace_xfer_partial): In "case
6790         TARGET_OBJECT_MEMORY", extract the logic for ptrace peek/poke...
6791         (inf_ptrace_peek_poke): ...here.  New function.  Now also loop
6792         over ptrace peek/poke until end of buffer or error.
6793
6794 2017-03-14  Simon Marchi  <simon.marchi@ericsson.com>
6795
6796         * parse.c (length_of_subexp): Make static.
6797         * parser-defs.h (length_of_subexp): Remove.
6798
6799 2017-03-14  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6800
6801         * linux-nat.c (linux_proc_xfer_partial): Handle write operations
6802         as well.
6803
6804 2017-03-14  Pedro Alves  <palves@redhat.com>
6805
6806         * cp-name-parser.y (cp_demangled_name_to_comp): Update comment.
6807         (main): Use std::unique_ptr.  Remove calls to
6808         cp_demangled_name_parse_free.
6809
6810 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6811
6812         * alpha-bsd-nat.c (alphabsd_fetch_inferior_registers,
6813         alphabsd_store_inferior_registers): Use regcache->ptid instead
6814         of inferior_ptid.
6815
6816 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6817
6818         * aix-thread.c (aix_thread_fetch_registers,
6819         aix_thread_store_registers): Use regcache->ptid instead of
6820         inferior_ptid.
6821
6822 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6823
6824         * aarch64-linux-nat.c (fetch_gregs_from_thread,
6825         store_gregs_to_thread, fetch_fpregs_from_thread,
6826         store_fpregs_to_thread): Use regcache->ptid instead of
6827         inferior_ptid.
6828
6829 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6830
6831         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers,
6832         amd64_linux_fetch_inferior_registers): Use regcache->ptid
6833         instead of inferior_ptid.
6834
6835 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6836
6837         * target.c (target_fetch_registers, target_store_registers): Add
6838         assert.
6839
6840 2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>
6841
6842         * regcache.h (regcache_get_ptid): New function.
6843         * regcache.c (regcache_get_ptid): New function.
6844
6845 2017-03-13  Mark Wielaard  <mark@klomp.org>
6846
6847         * cp-name-parser.y (make_empty): Initialize d_printing to zero.
6848
6849 2017-03-10  Keith Seitz  <keiths@redhat.com>
6850
6851         PR c++/8218
6852         * c-typeprint.c (cp_type_print_method_args): Skip artificial arguments.
6853
6854 2017-03-08  Pedro Alves  <palves@redhat.com>
6855
6856         PR gdb/18360
6857         * infrun.c (start_step_over, do_target_resume, resume)
6858         (restart_threads): Assert we're not resuming a thread that is
6859         meant to be stopped.
6860         (infrun_thread_stop_requested_callback): Delete.
6861         (infrun_thread_stop_requested): If the thread is internally
6862         stopped, queue a pending stop event and clear the thread's
6863         inline-frame state.
6864         (handle_stop_requested): New function.
6865         (handle_syscall_event, handle_inferior_event_1): Use
6866         handle_stop_requested.
6867         (handle_stop_requested): New function.
6868         (handle_signal_stop): Set the thread's stop_signal here instead of
6869         at caller.
6870         (finish_step_over): Clear step over info unconditionally.
6871         (handle_signal_stop): If the user had interrupted the event
6872         thread, consider the stop a random signal.
6873         (handle_signal_stop) <signal arrived while stepping over
6874         breakpoint>: Don't restart threads here.
6875         (stop_waiting): Don't clear step-over info here.
6876
6877 2017-03-08  Pedro Alves  <palves@redhat.com>
6878
6879         PR 21206
6880         * common/gdb_unlinker.h (unlinker::unlinker): Attribute nonnull
6881         goes to argument 2, not 1.
6882
6883 2017-03-08  Pedro Alves  <palves@redhat.com>
6884
6885         PR cli/21218
6886         * top.c (gdb_readline_wrapper): Avoid passing NULL to
6887         display_gdb_prompt.
6888         (command_line_input): Add comment.
6889
6890 2017-03-08  Pedro Alves  <palves@redhat.com>
6891
6892         PR tui/21216
6893         * tui/tui-file.c (tui_file::write): New.
6894         * tui/tui-file.h (tui_file): Override "write".
6895         * tui/tui-io.c (do_tui_putc, update_start_line): New functions,
6896         factored out from ...
6897         (tui_puts): ... here.
6898         (tui_putc): Use them.
6899         (tui_write): New function.
6900         * tui/tui-io.h (tui_write): Declare.
6901
6902 2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>
6903
6904         * Makefile.in (SFILES): Replace "environ.c" with
6905         "common/environ.c".
6906         (HFILES_NO_SRCDIR): Likewise, for "environ.h".
6907         * environ.c: Include "common-defs.h" instead of "defs.h.  Moved
6908         to...
6909         * common/environ.c: ... here.
6910         * environ.h: Moved to...
6911         * common/environ.h: ... here.
6912
6913 2017-03-07  Peter Bergner  <bergner@vnet.ibm.com>
6914
6915         * gdbarch.sh (pstring_ptr): New static function.
6916         (gdbarch_disassembler_options): Use it.
6917         (gdbarch_verify_disassembler_options): Print valid_disassembler_options,
6918         not valid_disassembler_option->name.
6919         * gdbarch.c: Regenerate.
6920
6921 2017-03-07  Peter Bergner  <bergner@vnet.ibm.com>
6922
6923         * config/powerpc/ppc64-linux.mh (MH_CFLAGS): Delete.
6924
6925 2017-03-07  Pedro Alves  <palves@redhat.com>
6926
6927         * tui/tui-regs.c (tui_restore_gdbout): Don't delete gdb_stdout.
6928
6929 2017-03-07  Walfred Tedeschi  <walfred.tedeschi@intel.com>
6930
6931         * i387-tdep.h (i387_reset_bnd_regs): Add function definition.
6932         * i387-tdep.c (i387_reset_bnd_regs): Add function implementation.
6933         * i386-tdep.c (i386_push_dummy_call): Call i387_reset_bnd_regs.
6934         * amd64-tdep.c (amd64_push_dummy_call): Call i387_reset_bnd_regs.
6935
6936 2017-03-06  Simon Marchi  <simon.marchi@ericsson.com>
6937
6938         * xtensa-linux-nat.c (fetch_gregs): Remove const.
6939
6940 2017-03-03  Simon Marchi  <simon.marchi@ericsson.com>
6941
6942         * remote.c (remote_add_target_side_commands): Use range-based
6943         for loop.
6944
6945 2017-03-03  Yao Qi  <yao.qi@linaro.org>
6946
6947         PR gdb/21165
6948         * ada-valprint.c (ada_val_print_ref): Call value_fetch_lazy if
6949         value is lazy.
6950         * valprint.c (common_val_print): Likewise.
6951
6952 2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>
6953
6954         * NEWS: Mention new set/show disassembler-options commands.
6955         * doc/gdb.texinfo: Document new set/show disassembler-options commands.
6956         * disasm.c: Include "arch-utils.h", "gdbcmd.h" and "safe-ctype.h".
6957         (prospective_options): New static variable.
6958         (gdb_disassembler::gdb_disassembler): Initialize
6959         m_di.disassembler_options.
6960         (gdb_buffered_insn_length_init_dis): Initilize di->disassembler_options.
6961         (get_disassembler_options): New function.
6962         (set_disassembler_options): Likewise.
6963         (set_disassembler_options_sfunc): Likewise.
6964         (show_disassembler_options_sfunc): Likewise.
6965         (disassembler_options_completer): Likewise.
6966         (_initialize_disasm): Likewise.
6967         * disasm.h (get_disassembler_options): New prototype.
6968         (set_disassembler_options): Likewise.
6969         * gdbarch.sh (gdbarch_disassembler_options): New variable.
6970         (gdbarch_verify_disassembler_options): Likewise.
6971         * gdbarch.c: Regenerate.
6972         * gdbarch.h: Likewise.
6973         * arm-tdep.c (num_disassembly_options): Delete.
6974         (set_disassembly_style): Likewise.
6975         (arm_disassembler_options): New static variable.
6976         (set_disassembly_style_sfunc): Convert short style name into long
6977         option name.  Call set_disassembler_options.
6978         (show_disassembly_style_sfunc): New function.
6979         (arm_gdbarch_init): Call set_gdbarch_disassembler_options and
6980         set_gdbarch_verify_disassembler_options.
6981         (_initialize_arm_tdep): Delete regnames variable and update callers.
6982         (arm_disassembler_options): Initialize.
6983         (disasm_options): New variable.
6984         (num_disassembly_options): Rename from this...
6985         (num_disassembly_styles): ...to this.  Compute by scanning through
6986         disasm_options.
6987         (valid_disassembly_styles): Initialize using disasm_options.
6988         Remove calls to parse_arm_disassembler_option, get_arm_regnames and
6989         set_arm_regname_option.
6990         Pass show_disassembly_style_sfunc to the "disassembler" setshow command.
6991         * rs6000-tdep.c (powerpc_disassembler_options): New static variable.
6992         (rs6000_gdbarch_init): Call set_gdbarch_disassembler_options and
6993         set_gdbarch_verify_disassembler_options.
6994         * s390-tdep.c (s390_disassembler_options): New static variable.
6995         (s390_gdbarch_init):all set_gdbarch_disassembler_options and
6996         set_gdbarch_verify_disassembler_options.
6997
6998 2017-02-27  Simon Marchi  <simon.marchi@ericsson.com>
6999
7000         * remote.c (remote_add_target_side_condition): Remove "struct"
7001         keyword from range-based for loop.
7002
7003 2017-02-27  Simon Marchi  <simon.marchi@ericsson.com>
7004
7005         * remote.c (remote_add_target_side_condition): Use range-based
7006         for loop.  Update comment.
7007
7008 2017-02-27  Yao Qi  <yao.qi@linaro.org>
7009
7010         * f-typeprint.c (f_print_type): Check "varstring" is empty first.
7011
7012 2017-02-26  Alan Hayward  <alan.hayward@arm.com>
7013
7014         * regcache.c (regcache_raw_update): New function.
7015         (regcache_raw_read): Move code to regcache_raw_update.
7016         * regcache.h (regcache_raw_update): New declaration.
7017         * remote.c (remote_prepare_to_store): Call regcache_raw_update.
7018
7019 2017-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
7020
7021         * dwarf2read.c (create_debug_type_hash_table): Initialize
7022         header.signature and header.type_offset_in_tu.
7023
7024 2017-02-24  Pedro Alves  <palves@redhat.com>
7025
7026         * symtab.c (make_file_symbol_completion_list_1): Use
7027         add_symtab_completions.
7028
7029 2017-02-24  Alan Hayward  <alan.hayward@arm.com>
7030
7031         * stack.c (frame_info): Use frame_unwind_register_value to avoid buf.
7032
7033 2017-02-24  Alan Hayward  <alan.hayward@arm.com>
7034
7035         * i386-tdep.c (i386_pseudo_register_read_into_value): Use
7036         I386_MAX_REGISTER_SIZE.
7037         (i386_pseudo_register_write): Likewise.
7038         (i386_process_record): Likewise.
7039         * i387-tdep.c (i387_supply_xsave): Likewise.
7040         * m68k-linux-nat.c (fetch_register): Use M68K_MAX_REGISTER_SIZE.
7041         (store_register): Likewise.
7042
7043 2017-02-23  Pedro Alves  <palves@redhat.com>
7044
7045         * ada-lang.c: Include "common/function-view.h".
7046         (ada_iterate_over_symbols): Adjust to use function_view as
7047         callback type.
7048         (struct add_partial_datum, ada_complete_symbol_matcher): Delete.
7049         (ada_make_symbol_completion_list): Use a lambda.
7050         (ada_exc_search_name_matches): Delete.
7051         (name_matches_regex): New.
7052         (ada_add_global_exceptions): Use a lambda and name_matches_regex.
7053         * compile/compile-c-support.c: Include "common/function-view.h".
7054         (print_one_macro): Change prototype to accept a ui_file pointer.
7055         (write_macro_definitions): Use a lambda.
7056         * dwarf2read.c: Include "common/function-view.h".
7057         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
7058         (dw2_expand_symtabs_matching): Adjust to use function_view as
7059         callback type.
7060         * language.h: Include "common/function-view.h".
7061         (struct language_defn) <la_iterate_over_symbols>: Adjust to use
7062         function_view as callback type.
7063         (LA_ITERATE_OVER_SYMBOLS): Remove DATA parameter.
7064         * linespec.c: Include "common/function-view.h".
7065         (collect_info::add_symbol): New method.
7066         (struct symbol_and_data_callback, iterate_inline_only, struct
7067         symbol_matcher_data, iterate_name_matcher): Delete.
7068         (iterate_over_all_matching_symtabs): Adjust to use function_view
7069         as callback type and lambdas.
7070         (iterate_over_file_blocks): Adjust to use function_view as
7071         callback type.
7072         (decode_compound_collector): Now a class with private fields.
7073         (decode_compound_collector::release_symbols): New method.
7074         (collect_one_symbol): Rename to...
7075         (decode_compound_collector::operator()): ... this and adjust.
7076         (lookup_prefix_sym): decode_compound_collector construction bits
7077         move to decode_compound_collector ctor.  Pass the
7078         decode_compound_collector object directly as callback.  Remove
7079         cleanups and use decode_compound_collector::release_symbols
7080         instead.
7081         (symtab_collector): Now a class with private fields.
7082         (symtab_collector::release_symtabs): New method.
7083         (add_symtabs_to_list): Rename to...
7084         (symtab_collector::operator()): ... this and adjust.
7085         (collect_symtabs_from_filename): symtab_collector construction
7086         bits move to symtab_collector ctor.  Pass the symtab_collector
7087         object directly as callback.  Remove cleanups and use
7088         symtab_collector::release_symtabs instead.
7089         (collect_symbols): Delete.
7090         (add_matching_symbols_to_info): Use lambdas.
7091         * macrocmd.c (print_macro_callback): Delete.
7092         (info_macro_command): Use a lambda.
7093         (info_macros_command): Pass print_macro_definition as callable
7094         directly.
7095         (print_one_macro): Remove 'ignore' parameter.
7096         (macro_list_command): Adjust.
7097         * macrotab.c (macro_for_each_data::fn): Now a function_view.
7098         (macro_for_each_data::user_data): Delete field.
7099         (foreach_macro): Adjust to call the function_view.
7100         (macro_for_each): Adjust to use function_view as callback type.
7101         (foreach_macro_in_scope): Adjust to call the function_view.
7102         (macro_for_each_in_scope): Adjust to use function_view as callback
7103         type.
7104         * macrotab.h: Include "common/function-view.h".
7105         (macro_callback_fn): Declare a prototype instead of a pointer.
7106         Remove "user_data" parameter.
7107         (macro_for_each, macro_for_each_in_scope): Adjust to use
7108         function_view as callback type.
7109         * psymtab.c (partial_map_expand_apply)
7110         (psym_map_symtabs_matching_filename, recursively_search_psymtabs):
7111         Adjust to use function_view as callback type and to return bool.
7112         (psym_expand_symtabs_matching): Adjust to use function_view as
7113         callback types.
7114         * symfile-debug.c (debug_qf_map_symtabs_matching_filename): Adjust
7115         to use function_view as callback type and to return bool.
7116         (debug_qf_expand_symtabs_matching): Adjust to use function_view as
7117         callback types.
7118         * symfile.c (expand_symtabs_matching): Adjust to use function_view
7119         as callback types.
7120         * symfile.h: Include "common/function-view.h".
7121         (expand_symtabs_file_matcher_ftype)
7122         (expand_symtabs_symbol_matcher_ftype)
7123         (expand_symtabs_exp_notify_ftype): Remove "data" parameter and
7124         return bool.
7125         (quick_symbol_functions::map_symtabs_matching_filename)
7126         (quick_symbol_functions::expand_symtabs_matching): Adjust to use
7127         function_view as callback type and return bool.
7128         (expand_symtabs_matching): Adjust to use function_view as callback
7129         type.
7130         (maintenance_expand_name_matcher)
7131         (maintenance_expand_file_matcher): Delete.
7132         (maintenance_expand_symtabs): Use lambdas.
7133         * symtab.c (iterate_over_some_symtabs): Adjust to use
7134         function_view as callback types and return bool.
7135         (iterate_over_symtabs): Likewise.  Use unique_xmalloc_ptr instead
7136         of a cleanup.
7137         (lookup_symtab_callback): Delete.
7138         (lookup_symtab): Use a lambda.
7139         (iterate_over_symbols): Adjust to use function_view as callback
7140         type.
7141         (struct search_symbols_data, search_symbols_file_matches)
7142         (search_symbols_name_matches): Delete.
7143         (search_symbols): Use a pair of lambdas.
7144         (struct add_name_data, add_macro_name, symbol_completion_matcher)
7145         (symtab_expansion_callback): Delete.
7146         (default_make_symbol_completion_list_break_on_1): Use lambdas.
7147         * symtab.h: Include "common/function-view.h".
7148         (iterate_over_some_symtabs): Adjust to use function_view as
7149         callback type and return bool.
7150         (iterate_over_symtabs): Adjust to use function_view as callback
7151         type.
7152         (symbol_found_callback_ftype): Remove 'data' parameter and return
7153         bool.
7154         (iterate_over_symbols): Adjust to use function_view as callback
7155         type.
7156
7157 2017-02-23  Pedro Alves  <palves@redhat.com>
7158
7159         * Makefile.in (SUBDIR_UNITTESTS_SRCS, SUBDIR_UNITTESTS_OBS): New.
7160         (%.o) <unittests/%.c>: New pattern.
7161         * configure.ac ($development): Add $(SUBDIR_UNITTESTS_OBS) to
7162         CONFIG_OBS, and $(SUBDIR_UNITTESTS_SRCS) to CONFIG_SRCS.
7163         * common/function-view.h: New file.
7164         * unittests/function-view-selftests.c: New file.
7165         * configure: Regenerate.
7166
7167 2017-02-23  Simon Marchi  <simon.marchi@ericsson.com>
7168
7169         * bsd-uthread.c (bsd_uthread_thread_alive): Use ptid instead of
7170         inferior_ptid.
7171         * go32-nat.c (go32_thread_alive): Likewise.
7172
7173 2017-02-23  Yao Qi  <yao.qi@linaro.org>
7174
7175         * varobj-iter.h (varobj_iter_delete): Call xfree instead of
7176         delete.
7177
7178 2017-02-23  Yao Qi  <yao.qi@linaro.org>
7179
7180         * varobj.c (varobj_clear_saved_item): Use delete instead of
7181         xfree.
7182         (update_dynamic_varobj_children): Likewise.
7183
7184 2017-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7185
7186         * dwarf2read.c (dwarf2_record_block_ranges): Add forgotten BASEADDR.
7187
7188 2017-02-21  Simon Marchi  <simon.marchi@ericsson.com>
7189
7190         * common/enum-flags.h (enum_flags::enum_flags): Initialize
7191         m_enum_value to 0 in default constructor.
7192
7193 2017-02-21  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
7194
7195         * rs6000-tdep.c (LOAD_AND_RESERVE_MASK): Rename from LWARX_MASK.
7196         (STORE_CONDITIONAL_MASK): Rename from STWCX_MASK.
7197         (LBARX_INSTRUCTION, LHARX_INSTRUCTION, LQARX_INSTRUCTION,
7198         STBCX_INSTRUCTION, STHCX_INSTRUCTION, STQCX_INSTRUCTION): New defines.
7199         (IS_LOAD_AND_RESERVE_INSN, IS_STORE_CONDITIONAL_INSN): New macros.
7200         (ppc_displaced_step_copy_insn): Use IS_LOAD_AND_RESERVE_INSN.
7201         (ppc_deal_with_atomic_sequence): Use IS_LOAD_AND_RESERVE_INSN and
7202         IS_STORE_CONDITIONAL_INSN.
7203
7204 2017-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7205
7206         * dwarf2_rnglists_process: Initialize range_beginning and range_end.
7207
7208 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7209
7210         * NEWS (Changes since GDB 7.12): Add DWARF-5.
7211
7212 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7213
7214         * dwarf2read.c (skip_one_die, read_attribute_value)
7215         (dwarf2_const_value_attr, dump_die_shallow)
7216         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
7217         (skip_form_bytes, attr_form_is_constant): Handle DW_FORM_data16.
7218
7219 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7220
7221         * dwarf2read.c (read_file_scope): Rename DW_MACRO_GNU_*.
7222         (dwarf_parse_macro_header): Accept DWARF version 5.
7223         (dwarf_decode_macro_bytes, dwarf_decode_macros): Rename DW_MACRO_GNU_*.
7224
7225 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7226
7227         * block.c (call_site_for_pc): Rename DW_OP_GNU_*, DW_TAG_GNU_* and
7228         DW_AT_GNU_*.
7229         * common/common-exceptions.h (enum errors): Likewise.
7230         * dwarf2-frame.c (class dwarf_expr_executor): Likewise.
7231         * dwarf2expr.c (dwarf_block_to_dwarf_reg)
7232         (dwarf_expr_context::execute_stack_op): Likewise.
7233         * dwarf2expr.h (struct dwarf_expr_context, struct dwarf_expr_piece):
7234         Likewise.
7235         * dwarf2loc.c (dwarf_evaluate_loc_desc::get_base_type)
7236         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
7237         (show_entry_values_debug, call_site_to_target_addr)
7238         (func_addr_to_tail_call_list, func_verify_no_selftailcall)
7239         (dwarf_expr_reg_to_entry_parameter, dwarf_entry_parameter_to_value)
7240         (entry_data_value_free_closure, value_of_dwarf_reg_entry)
7241         (value_of_dwarf_block_entry, indirect_pieced_value)
7242         (symbol_needs_eval_context::push_dwarf_reg_entry_value):
7243         (disassemble_dwarf_expression): Likewise.
7244         * dwarf2read.c (process_die, inherit_abstract_dies)
7245         (read_call_site_scope): Likewise.
7246         * gdbtypes.h (struct func_type, struct call_site_parameter)
7247         (struct call_site): Likewise.
7248         * stack.c (read_frame_arg): Likewise.
7249         * std-operator.def (OP_VAR_ENTRY_VALUE): Likewise.
7250
7251 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7252
7253         * defs.h (read_unsigned_leb128): New declaration.
7254         * dwarf2loc.c (decode_debug_loclists_addresses): New function.
7255         (decode_debug_loc_dwo_addresses): Update DEBUG_LOC_* to DW_LLE_*.
7256         (dwarf2_find_location_expression): Call also
7257         decode_debug_loclists_addresses.  Handle DWARF-5 ULEB128 length.
7258         * dwarf2loc.h (dwarf2_version): New declaration.
7259         * dwarf2read.c (struct dwarf2_per_objfile): Add loclists, line_str,
7260         rnglists.
7261         (dwarf2_elf_names): Add .debug_loclists, .debug_line_str,
7262         .debug_rnglists.
7263         (struct dwop_section_names): Add loclists_dwo.
7264         (dwop_section_names): Add .debug_loclists.dwo.
7265         (struct comp_unit_head): Add unit_type, signature, type_offset_in_tu.
7266         (struct dwarf2_per_cu_data): Add dwarf_version.
7267         (struct dwo_sections): Add loclists.
7268         (struct attr_abbrev): Add implicit_const.
7269         (read_indirect_line_string): New declaration.
7270         (read_unsigned_leb128): Delete declaration.
7271         (rcuh_kind): New definition.
7272         (read_and_check_comp_unit_head): Change parameter
7273         is_debug_types_section to section_kind.
7274         (dwarf2_locate_sections): Handle loclists, line_str and rnglists.
7275         (read_comp_unit_head): Change parameter abfd to section, add parameter
7276         section_kind.  Handle DWARF-5.
7277         (error_check_comp_unit_head): Accept also DWARF version 5.
7278         (read_and_check_comp_unit_head): Change parameter
7279         is_debug_types_section to section_kind.
7280         (read_and_check_type_unit_head): Delete function.
7281         (read_abbrev_offset): Handle DWARF-5.
7282         (create_debug_type_hash_table): Add parameter section_kind.  Process
7283         only DW_UT_type.  Use signature and type_offset_in_tu from struct
7284         comp_unit_head.
7285         (create_debug_types_hash_table): Update create_debug_type_hash_table
7286         caller.
7287         (create_all_type_units): Call create_debug_type_hash_table.
7288         (read_cutu_die_from_dwo, init_cutu_and_read_dies): Change
7289         read_and_check_type_unit_head caller to read_and_check_comp_unit_head
7290         caller.
7291         (skip_one_die): Handle DW_FORM_implicit_const.
7292         (dwarf2_rnglists_process): New function.
7293         (dwarf2_ranges_process): Call dwarf2_rnglists_process for DWARF-5.
7294         (abbrev_table_read_table): Handle DW_FORM_implicit_const.
7295         (read_attribute_value): Handle DW_FORM_implicit_const,
7296         DW_FORM_line_strp.
7297         (read_attribute): Handle DW_FORM_implicit_const.
7298         (read_indirect_string_at_offset_from): New function from
7299         read_indirect_string_at_offset.
7300         (read_indirect_string_at_offset): Call
7301         read_indirect_string_at_offset_from.
7302         (read_indirect_line_string_at_offset): New function.
7303         (read_indirect_string): New function comment.
7304         (read_indirect_line_string): New function.
7305         (read_unsigned_leb128): Make it global.
7306         (dwarf2_string_attr): Handle DWARF-5.
7307         (add_include_dir_stub, read_formatted_entries): New functions.
7308         (dwarf_decode_line_header, dump_die_shallow, cu_debug_loc_section):
7309         Handle DWARF-5.
7310         (per_cu_header_read_in): Update read_comp_unit_head caller.
7311         (dwarf2_version): New function.
7312         * symfile.h (struct dwarf2_debug_sections): Add loclists, line_str and
7313         rnglists.
7314         * xcoffread.c (dwarf2_xcoff_names): Update struct dwarf2_debug_sections
7315         fields.
7316
7317 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7318
7319         * dwarf2read.c (abbrev_table_read_table): Read the data only once.
7320
7321 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7322
7323         * dwarf2read.c (dwarf2_ranges_process): New function from
7324         dwarf2_ranges_read.
7325         (dwarf2_ranges_read, dwarf2_record_block_ranges): Use
7326         dwarf2_ranges_process.
7327
7328 2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
7329
7330         * dwarf2read.c (create_debug_type_hash_table): New function from
7331         create_debug_types_hash_table.
7332         (create_debug_types_hash_table): Call create_debug_type_hash_table.
7333         (create_all_type_units, open_and_init_dwo_file): Update
7334         create_debug_types_hash_table callers.
7335
7336 2017-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7337
7338         PR gdb/16188
7339         * fork-child.c (trace_start_error): Fix thinko.  va_end should
7340         refer to 'ap', not 'args'.
7341
7342 2017-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
7343             Pedro Alves  <palves@redhat.com>
7344
7345         PR gdb/16188
7346         * darwin-nat.c (darwin_ptrace_me): Check if calls to system
7347         calls succeeded.
7348         * fork-child.c (trace_start_error): New function.
7349         (trace_start_error_with_name): Likewise.
7350         * gnu-nat.c (gnu_ptrace_me): Check if call to PTRACE succeeded.
7351         * inf-ptrace.c (inf_ptrace_me): Likewise.
7352         * inferior.h (trace_start_error): New prototype.
7353         (trace_start_error_with_name): Likewise.
7354
7355 2017-02-15  Sergio Durigan Junior  <sergiodj@redhat.com>
7356
7357         PR gdb/21164
7358         * psymtab.c (maintenance_print_psymbols): Verify if 'argv' is not
7359         NULL before using it.
7360         * symmisc.c (maintenance_print_symbols): Likewise.
7361         (maintenance_print_msymbols): Likewise.
7362
7363 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7364
7365         * NEWS: Add record Python bindings entry.
7366
7367 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7368
7369         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-record-btrace.o,
7370         py-record-full.o.
7371         (SUBDIR_PYTHON_SRCS): Add py-record-btrace.c, py-record-full.c.
7372         * python/py-record-btrace.c, python/py-record-btrace.h,
7373         python/py-record-full.c, python/py-record-full.h: New file.
7374         * python/py-record.c: Add include for py-record-btrace.h and
7375         py-record-full.h.
7376         (recpy_method, recpy_format, recpy_goto, recpy_replay_position,
7377         recpy_instruction_history, recpy_function_call_history, recpy_begin,
7378         recpy_end): Use functions from py-record-btrace.c and py-record-full.c.
7379         * python/python-internal.h (PyInt_FromSsize_t, PyInt_AsSsize_t):
7380         New definition.
7381         (gdbpy_initialize_btrace): New export.
7382         * python/python.c (_initialize_python): Add gdbpy_initialize_btrace.
7383
7384 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7385
7386         * Makefile.in (SUBDIR_PYTHON_OBS): Add python/py-record.o.
7387         (SUBDIR_PYTHON_SRCS): Add python/py-record.c.
7388         * python/py-record.c: New file.
7389         * python/python-internal.h (gdbpy_start_recording,
7390         gdbpy_current_recording, gdpy_stop_recording,
7391         gdbpy_initialize_record): New export.
7392         * python/python.c (_initialize_python): Add gdbpy_initialize_record.
7393         (python_GdbMethods): Add gdbpy_start_recording,
7394         gdbpy_current_recording and gdbpy_stop_recording.
7395
7396 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7397
7398         * record-btrace.c (record_btrace_record_method): New function.
7399         (init_record_btrace_ops): Initialize to_record_method.
7400         * record-full.c (record_full_record_method): New function.
7401         (init_record_full_ops, init_record_full_core_ops): Add
7402         record_full_record_method.
7403         * record.h (enum record_method): New enum.
7404         * target-debug.h (target_debug_print_enum_record_method: New define.
7405         * target-delegates.c: Regenerate.
7406         * target.c (target_record_method): New function.
7407         * target.h: Include record.h.
7408         (struct target_ops) <to_record_method>: New field.
7409         (target_record_method): New export.
7410
7411 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7412
7413         * record.h (record_start, record_stop): New export.
7414         * record.c (record_start, record_stop): New function.
7415
7416 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7417
7418         * btrace.c (btrace_fetch): Copy function call segments pointer
7419         into a vector.
7420         (btrace_clear): Clear the vector.
7421         (btrace_find_insn_by_number): Use binary search to find the correct
7422         function call segment.
7423         * btrace.h (brace_fun_p): New typedef.
7424         (struct btrace_thread_info) <functions>: New field.
7425
7426 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7427
7428         * record-btrace.c (btrace_ui_out_decode_error): Move most of it ...
7429         * btrace.c (btrace_decode_error): ... here.  New function.
7430         * btrace.h (btrace_decode_error): New export.
7431
7432 2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>
7433
7434         * btrace.c (ftrace_call_num_insn, btrace_insn_get_error): New function.
7435         (ftrace_new_function, btrace_insn_number, btrace_insn_cmp,
7436         btrace_find_insn_by_number): Remove special case for gaps.
7437         * btrace.h (btrace_insn_get_error): New export.
7438         (btrace_insn_number, btrace_find_insn_by_number): Adjust comment.
7439         * record-btrace.c (btrace_insn_history): Print number for gaps.
7440         (record_btrace_info, record_btrace_goto): Handle gaps.
7441
7442 2017-02-14  Tom Tromey  <tom@tromey.com>
7443
7444         PR python/13598:
7445         * python/python.c (gdbpy_before_prompt_hook): Emit before_prompt
7446         event.
7447         * python/py-evts.c (gdbpy_initialize_py_events): Add
7448         before_prompt registry.
7449         * python/py-events.h (events_object) <before_prompt>: New field.
7450
7451 2017-02-14  Markus Metzger  <markus.t.metzger@intel.com>
7452
7453         * btrace.c (ftrace_new_switch): Preserve up link and flags.
7454
7455 2017-02-13  Luis Machado  <lgustavo@codesourcery.com>
7456
7457         * symfile (_initialize_symfile): Add usage text to the load command's
7458         help text.
7459
7460 2017-02-10  Simon Marchi  <simon.marchi@ericsson.com>
7461
7462         * utils.c (defaulted_query): Don't query on secondary UIs.
7463
7464 2017-02-10  Tom Tromey  <tom@tromey.com>
7465
7466         * rust-lang.c (rust_get_disr_info): Remove unused variable.
7467
7468 2017-02-10  Tom Tromey  <tom@tromey.com>
7469
7470         * python/py-value.c (valpy_richcompare_throw): Remove unnecessary
7471         "cleanup" local.
7472         * python/py-type.c (typy_legacy_template_argument): Remove
7473         unnecessary "cleanup" local.
7474
7475 2017-02-10  Tom Tromey  <tom@tromey.com>
7476
7477         * python/python.c (do_start_initialization): New function, from
7478         _initialize_python.
7479         (_initialize_python): Call do_start_initialization.
7480         * python/py-linetable.c (ltpy_iternext): Use explicit returns, not
7481         goto.
7482
7483 2017-02-10  Tom Tromey  <tom@tromey.com>
7484
7485         * python/py-prettyprint.c (pretty_print_one_value): Use
7486         gdbpy_ref.
7487
7488 2017-02-10  Tom Tromey  <tom@tromey.com>
7489
7490         * python/py-cmd.c (cmdpy_destroyer): Use gdbpy_ref.
7491         * python/py-breakpoint.c (gdbpy_breakpoint_deleted): Use
7492         gdbpy_ref.
7493         * python/py-type.c (field_new): Use gdbpy_ref.
7494         * python/py-symtab.c (symtab_and_line_to_sal_object): Use
7495         gdbpy_ref.
7496         * python/py-progspace.c (pspy_new): Use gdbpy_ref.
7497         (py_free_pspace): Likewise.
7498         (pspace_to_pspace_object): Likewise.
7499         * python/py-objfile.c (objfpy_new): Use gdbpy_ref.
7500         (py_free_objfile): Likewise.
7501         (objfile_to_objfile_object): Likewise.
7502         * python/py-inferior.c (delete_thread_object): Use
7503         gdbpy_ref.
7504         (infpy_read_memory): Likewise.
7505         (py_free_inferior): Likewise.
7506         * python/py-evtregistry.c (create_eventregistry_object): Use
7507         gdbpy_ref.
7508         * python/py-event.c (create_event_object): Use gdbpy_ref.
7509
7510 2017-02-10  Tom Tromey  <tom@tromey.com>
7511
7512         * python/py-ref.h (gdbpy_ref_policy): Now a template.
7513         (gdbpy_ref): Now a template; allow subclasses of PyObject to be
7514         used.
7515         * python/py-arch.c, python/py-bpevent.c, python/py-breakpoint.c,
7516         python/py-cmd.c, python/py-continueevent.c, python/py-event.c,
7517         python/py-exitedevent.c, python/py-finishbreakpoint.c,
7518         python/py-framefilter.c, python/py-function.c,
7519         python/py-inferior.c, python/py-infevents.c,
7520         python/py-linetable.c, python/py-newobjfileevent.c,
7521         python/py-param.c, python/py-prettyprint.c, python/py-ref.h,
7522         python/py-signalevent.c, python/py-stopevent.c,
7523         python/py-symbol.c, python/py-threadevent.c, python/py-type.c,
7524         python/py-unwind.c, python/py-utils.c, python/py-value.c,
7525         python/py-varobj.c, python/py-xmethods.c, python/python.c,
7526         varobj.c: Change gdbpy_ref to gdbpy_ref<>.
7527
7528 2017-02-10  Tom Tromey  <tom@tromey.com>
7529
7530         * ui-out.h (ui_out_emit_type): New class.
7531         (ui_out_emit_tuple, ui_out_emit_list): New typedefs.
7532         * python/py-framefilter.c (py_print_single_arg): Use gdb::optional
7533         and ui_out_emit_tuple.
7534         (enumerate_locals): Likewise.
7535         (py_mi_print_variables, py_print_locals, py_print_args): Use
7536         ui_out_emit_list.
7537         (py_print_frame): Use gdb::optional, ui_out_emit_tuple,
7538         ui_out_emit_list.
7539         * common/gdb_optional.h: New file.
7540
7541 2017-02-10  Martin Galvan  <martingalvan@sourceware.org>
7542
7543         * MAINTAINERS (Write After Approval): Update my e-mail address.
7544
7545 2017-02-10  Martin Galvan  <martingalvan@sourceware.org>
7546
7547         PR gdb/21122
7548         * breakpoint.c (_initialize_breakpoint): Update the help description
7549         of the 'commands' command to indicate that it takes a list argument.
7550
7551 2017-02-09  Simon Marchi  <simon.marchi@ericsson.com>
7552
7553         * interps.c (current_interp_set_logging): Remove "return".
7554
7555 2017-02-09  Gary Benson  <gbenson@redhat.com>
7556
7557         * symtab.c (add_symtab_completions): Prevent NULL pointer
7558         dereference.
7559
7560 2017-02-08  Pedro Alves  <palves@redhat.com>
7561
7562         * interps.c (interp::interp): Remove reference to quiet_p.
7563         (interp_set): Make static.  Remove dead "Switching to" output
7564         code.
7565         (interp_quiet_p, interp_set_quiet): Delete.
7566         (interpreter_exec_cmd): Don't set the interpreter quiet.
7567         * interps.h (interp_quiet_p): Make static.
7568         (class interp) <quiet_p>: Remove field
7569
7570 2017-02-08  Jerome Guitton  <guitton@adacore.com>
7571
7572         * cli/cli-decode.c (find_command_name_length): Make it extern.
7573         * cli/cli-decode.h (find_command_name_length): Declare.
7574         * cli/cli-script.c (command_name_equals, line_first_arg):
7575         New functions.
7576         (process_next_line): Use cli-decode to parse command names.
7577         (build_command_line): Make args a constant pointer.
7578
7579 2017-02-08  Jerome Guitton  <guitton@adacore.com>
7580
7581         * cli-decode.c (lookup_cmd_1, lookup_cmd_composition):
7582         Remove case-insensitive search.
7583
7584 2017-02-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
7585
7586         * sparc-tdep.c (sparc32_gdbarch_init): Do not place a + operator
7587         at the end of the line.  Avoids an ARI warning.
7588
7589 2017-02-06  Luis Machado  <lgustavo@codesourcery.com>
7590
7591         * NEWS: Mention support for record/replay of Intel 64 rdrand and
7592         rdseed instructions.
7593         i386-tdep.c (i386_process_record): Handle Intel 64 rdrand and rseed.
7594
7595 2017-02-06  Ivo Raisr  <ivo.raisr@oracle.com>
7596
7597         PR tdep/20936
7598         Provide and use sparc32 and sparc64 target description XML files.
7599         * features/sparc/sparc32-cp0.xml, features/sparc/sparc32-cpu.xml,
7600         features/sparc/sparc32-fpu.xml: New files for sparc 32-bit.
7601         * features/sparc/sparc64-cp0.xml, features/sparc/sparc64-cpu.xml,
7602         features/sparc/sparc64-fpu.xml: New files for sparc 64-bit.
7603         * features/sparc/sparc32-solaris.xml: New file.
7604         * features/sparc/sparc64-solaris.xml: New file.
7605         * features/sparc/sparc32-solaris.c: Generated.
7606         * features/sparc/sparc64-solaris.c: Generated.
7607         * sparc-tdep.h: Account for differences in target descriptions.
7608         * sparc-tdep.c (sparc32_register_name): Use target provided registers.
7609         (sparc32_register_type): Use target provided registers.
7610         (validate_tdesc_registers): New function.
7611         (sparc32_gdbarch_init): Use tdesc_has_registers.
7612         Set pseudoregister functions.
7613         * sparc64-tdep.c (sparc64_register_name): Use target provided registers.
7614         (sparc64_register_type): Use target provided registers.
7615         (sparc64_init_abi): Set pseudoregister functions.
7616
7617 2017-02-03  Tom Tromey  <tom@tromey.com>
7618
7619         PR rust/21097:
7620         * rust-lang.c (rust_print_type) <TYPE_CODE_UNION>: Handle enums
7621         with a single member.
7622
7623 2017-02-03  Pedro Alves  <palves@redhat.com>
7624
7625         * cli/cli-interp.c (cli_interp_base::cli_interp_base)
7626         (cli_interp_base::~cli_interp_base): New.
7627         (cli_interp): New struct.
7628         (as_cli_interp): Cast the interp itself to cli_interp.
7629         (cli_interpreter_pre_command_loop): Rename to ...
7630         (cli_interp_base::pre_command_loop): ... this.  Remove 'self'
7631         parameter.
7632         (cli_interpreter_init): Rename to ...
7633         (cli_interp::init): ... this.  Remove 'self' parameter.  Use
7634         boolean.  Make extern.
7635         (cli_interpreter_resume): Rename to ...
7636         (cli_interp::resume): ... this.  Remove 'data' parameter.  Make
7637         extern.
7638         (cli_interpreter_suspend): Rename to ...
7639         (cli_interp::suspend): ... this.  Remove 'data' parameter.  Make
7640         extern.
7641         (cli_interpreter_exec): Rename to ...
7642         (cli_interp::exec): ... this.  Remove 'data' parameter.  Make
7643         extern.
7644         (cli_interpreter_supports_command_editing): Rename to ...
7645         (cli_interp_base::supports_command_editing): ... this.  Remove
7646         'interp' parameter.  Make extern.
7647         (cli_ui_out): Rename to ...
7648         (cli_interp::interp_ui_out): ... this.  Remove 'interp' parameter.
7649         Make extern.
7650         (cli_set_logging): Rename to ...
7651         (cli_interp_base::set_logging): ... this.  Remove 'interp'
7652         parameter.  Make extern.
7653         (cli_interp_procs): Delete.
7654         (cli_interp_factory): Adjust to use "new".
7655         * cli/cli-interp.h: Include "interps.h".
7656         (struct cli_interp_base): New struct.
7657         * interps.c (struct interp): Delete.  Fields moved to interps.h.
7658         (interp_new): Delete.
7659         (interp::interp, interp::~interp): New.
7660         (interp_set): Use bool, and return void.  Assume the interpreter
7661         has suspend, init and resume methods, and that the all return
7662         void.
7663         (set_top_level_interpreter): interp_set returns void.
7664         (interp_ui_out): Adapt.
7665         (current_interp_set_logging): Adapt.
7666         (interp_data): Delete.
7667         (interp_pre_command_loop, interp_supports_command_editing): Adapt.
7668         (interp_exec): Adapt.
7669         (top_level_interpreter_data): Delete.
7670         * interps.h (interp_init_ftype, interp_resume_ftype)
7671         (interp_suspend_ftype, interp_exec_ftype)
7672         (interp_pre_command_loop_ftype, interp_ui_out_ftype): Delete.
7673         (class interp): New.
7674         (interp_new): Delete.
7675         (interp_set): Now returns void.  Use bool.
7676         (interp_data, top_level_interpreter_data): Delete.
7677         * mi/mi-common.h: Include interps.h.
7678         (class mi_interp): Inherit from interp.  Define a ctor.  Declare
7679         init, resume, suspect, exec, interp_ui_out, set_logging and
7680         pre_command_loop methods.
7681         * mi/mi-interp.c (as_mi_interp): Cast the interp itself.
7682         (mi_interpreter_init): Rename to ...
7683         (mi_interp::init): ... this.  Remove the 'interp' parameter, use
7684         bool, return void and make extern.  Adjust.
7685         (mi_interpreter_resume): ... Rename to ...
7686         (mi_interp::resume): ... this.  Remove the 'data' parameter,
7687         return void and make extern.  Adjust.
7688         (mi_interpreter_suspend): ... Rename to ...
7689         (mi_interp::suspend): ... this.  Remove the 'data' parameter,
7690         return void and make extern.  Adjust.
7691         (mi_interpreter_exec): ... Rename to ...
7692         (mi_interp::exec): ... this.  Remove the 'data' parameter and make
7693         extern.  Adjust.
7694         (mi_interpreter_pre_command_loop): ... Rename to ...
7695         (mi_interp::pre_command_loop): ... this.  Remove the 'self'
7696         parameter and make extern.
7697         (mi_on_normal_stop_1): Adjust.
7698         (mi_ui_out): Rename to ...
7699         (mi_interp::interp_ui_out): ... this.  Remove the 'interp'
7700         parameter and make extern.  Adjust.
7701         (mi_set_logging): Rename to ...
7702         (mi_interp::set_logging): ... this.  Remove the 'interp'
7703         parameter and make extern.  Adjust.
7704         (mi_interp_procs): Delete.
7705         (mi_interp_factory): Adjust to use 'new'.
7706         * mi/mi-main.c (mi_cmd_gdb_exit, captured_mi_execute_command)
7707         (mi_print_exception, mi_execute_command, mi_load_progress):
7708         Adjust.
7709         * tui/tui-interp.c (tui_interp): New class.
7710         (as_tui_interp): Return a tui_interp pointer.
7711         (tui_on_normal_stop, tui_on_signal_received)
7712         (tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
7713         (tui_on_no_history, tui_on_user_selected_context_changed): Adjust
7714         to use interp::interp_ui_out.
7715         (tui_init): Rename to ...
7716         (tui_interp::init): ... this.  Remove the 'self' parameter, use
7717         bool, return void and make extern.  Adjust.
7718         (tui_resume): Rename to ...
7719         (tui_interp::resume): ... this.  Remove the 'data' parameter,
7720         return void and make extern.  Adjust.
7721         (tui_suspend): Rename to ...
7722         (tui_interp::suspend): ... this.  Remove the 'data' parameter,
7723         return void and make extern.  Adjust.
7724         (tui_ui_out): Rename to ...
7725         (tui_interp::interp_ui_out): ... this.  Remove the 'self'
7726         parameter, and make extern.  Adjust.
7727         (tui_exec): Rename to ...
7728         (tui_interp::exec): ... this.  Remove the 'data' parameter and
7729         make extern.
7730         (tui_interp_procs): Delete.
7731         (tui_interp_factory): Use "new".
7732
7733 2017-02-02  Tom Tromey  <tom@tromey.com>
7734
7735         * rust-exp.y (ends_raw_string, space_then_number)
7736         (rust_identifier_start_p): Return bool.
7737         * rust-lang.c (rust_tuple_type_p, rust_underscore_fields)
7738         (rust_tuple_struct_type_p, rust_tuple_variant_type_p)
7739         (rust_slice_type_p, rust_range_type_p, rust_u8_type_p)
7740         (rust_chartype_p): Return bool.
7741         (val_print_struct, rust_print_struct_def, rust_print_type):
7742         Update.
7743         * rust-lang.h (rust_tuple_type_p, rust_tuple_struct_type_p):
7744         Return bool.
7745
7746 2017-02-02  Tom Tromey  <tom@tromey.com>
7747
7748         * rust-lang.c: Reindent.
7749
7750 2017-02-02  Tom Tromey  <tom@tromey.com>
7751
7752         * rust-lang.h (rust_crate_for_block): Update.
7753         * rust-lang.c (rust_crate_for_block): Return std::string.
7754         (rust_get_disr_info): Use std:;string, not
7755         gdb::unique_xmalloc_ptr.
7756         * rust-exp.y (crate_name): Update.
7757
7758 2017-02-02  Pedro Alves  <palves@redhat.com>
7759
7760         * disasm-selftests.c (print_one_insn_test): Move the "verbose"
7761         field out of gdb_disassembler_test and make it static.
7762
7763 2017-02-02  Pedro Alves  <palves@redhat.com>
7764
7765         * mi/mi-common.h (struct mi_interp): Delete the mi2_interp,
7766         mi1_interp and mi_interp fields.
7767
7768 2017-02-02  Pedro Alves  <palves@redhat.com>
7769
7770         * cli/cli-interp.c (struct saved_output_files, saved_output):
7771         Moved from cli/cli-logging.c.
7772         (cli_set_logging): New function.
7773         (cli_interp_procs): Install cli_set_logging.
7774         * cli/cli-interp.h (make_logging_output, cli_set_logging):
7775         Declare.
7776         * cli/cli-logging.c (struct saved_output_files, saved_output):
7777         Moved to cli/cli-interp.c.
7778         (pop_output_files): Don't save outputs here.
7779         (make_logging_output): New function.
7780         (handle_redirections): Don't build tee nor save previous outputs
7781         here.
7782         * interps.c (current_interp_set_logging): Change prototype.
7783         Assume there's always a set_logging_proc method installed.
7784         * interps.h (interp_set_logging_ftype): Change prototype.
7785         (current_interp_set_logging): Change prototype and adjust comment.
7786         * mi/mi-interp.c (mi_set_logging): Change protototype.  Adjust to
7787         use make_logging_output.
7788         * tui/tui-interp.c (tui_interp_procs): Install cli_set_logging.
7789 2017-02-02  Pedro Alves  <palves@redhat.com>
7790
7791         * cli/cli-logging.c (maybe_warn_already_logging): New factored out
7792         from ...
7793         (set_logging_overwrite): ... here.
7794         (logging_no_redirect_file): Delete.
7795         (set_logging_redirect): Don't handle redirection on the fly.
7796         Instead warn that "logging off" / "logging on" is necessary.
7797         (pop_output_files): Delete references to logging_no_redirect_file.
7798         (show_logging_command): Always speak in terms of what will happen
7799         once logging is reenabled.
7800
7801 2017-02-02  Pedro Alves  <palves@redhat.com>
7802
7803         * disasm.h (gdb_pretty_print_disassembler): Tweak intro comment.
7804
7805 2017-02-02  Pedro Alves  <palves@redhat.com>
7806
7807         * disasm.c (gdb_pretty_print_insn): Rename to ...
7808         (gdb_pretty_print_disassembler::pretty_print_insn): ... this.
7809         Remove gdbarch parameter.  Adapt to clear the object's buffers
7810         instead of allocating new buffers, and to print using the object's
7811         gdb_disassembler instead of calling gdb_print_insn.
7812         (dump_insns): Use gdb_pretty_print_disassembler.
7813         * disasm.h (gdb_pretty_print_insn): Delete declaration.
7814         (gdb_pretty_print_disassembler): New class.
7815         * record-btrace.c (btrace_insn_history): Use
7816         gdb_pretty_print_disassembler.
7817
7818 2017-02-02  Pedro Alves  <palves@redhat.com>
7819
7820         * ada-lang.c (type_as_string): Use string_file.
7821         * ada-valprint.c (ada_print_floating): Use string_file.
7822         * ada-varobj.c (ada_varobj_scalar_image)
7823         (ada_varobj_get_value_image): Use string_file.
7824         * aix-thread.c (aix_thread_extra_thread_info): Use string_file.
7825         * arm-tdep.c (_initialize_arm_tdep): Use string_printf.
7826         * breakpoint.c (update_inserted_breakpoint_locations)
7827         (insert_breakpoint_locations, reattach_breakpoints)
7828         (print_breakpoint_location, print_one_detail_ranged_breakpoint)
7829         (print_it_watchpoint): Use string_file.
7830         (save_breakpoints): Use stdio_file.
7831         * c-exp.y (oper): Use string_file.
7832         * cli/cli-logging.c (set_logging_redirect): Use ui_file_up and
7833         tee_file.
7834         (pop_output_files): Use delete.
7835         (handle_redirections): Use stdio_file and tee_file.
7836         * cli/cli-setshow.c (do_show_command): Use string_file.
7837         * compile/compile-c-support.c (c_compute_program): Use
7838         string_file.
7839         * compile/compile-c-symbols.c (generate_vla_size): Take a
7840         'string_file &' instead of a 'ui_file *'.
7841         (generate_c_for_for_one_variable): Take a 'string_file &' instead
7842         of a 'ui_file *'.  Use string_file.
7843         (generate_c_for_variable_locations): Take a 'string_file &'
7844         instead of a 'ui_file *'.
7845         * compile/compile-internal.h (generate_c_for_for_one_variable):
7846         Take a 'string_file &' instead of a 'ui_file *'.
7847         * compile/compile-loc2c.c (push, pushf, unary, binary)
7848         (print_label, pushf_register_address, pushf_register)
7849         (do_compile_dwarf_expr_to_c): Take a 'string_file &' instead of a
7850         'ui_file *'.  Adjust.
7851         * compile/compile.c (compile_to_object): Use string_file.
7852         * compile/compile.h (compile_dwarf_expr_to_c)
7853         (compile_dwarf_bounds_to_c): Take a 'string_file &' instead of a
7854         'ui_file *'.
7855         * cp-support.c (inspect_type): Use string_file and obstack_copy0.
7856         (replace_typedefs_qualified_name): Use string_file and
7857         obstack_copy0.
7858         * disasm.c (gdb_pretty_print_insn): Use string_file.
7859         (gdb_disassembly): Adjust reference the null_stream global.
7860         (do_ui_file_delete): Delete.
7861         (gdb_insn_length): Use null_stream.
7862         * dummy-frame.c (maintenance_print_dummy_frames): Use stdio_file.
7863         * dwarf2loc.c (dwarf2_compile_property_to_c)
7864         (locexpr_generate_c_location, loclist_generate_c_location): Take a
7865         'string_file &' instead of a 'ui_file *'.
7866         * dwarf2loc.h (dwarf2_compile_property_to_c): Likewise.
7867         * dwarf2read.c (do_ui_file_peek_last): Delete.
7868         (dwarf2_compute_name): Use string_file.
7869         * event-top.c (gdb_setup_readline): Use stdio_file.
7870         * gdbarch.sh (verify_gdbarch): Use string_file.
7871         * gdbtypes.c (safe_parse_type): Use null_stream.
7872         * guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Use
7873         string_file.
7874         * guile/scm-disasm.c (gdbscm_print_insn_from_port): Take a
7875         'string_file *' instead of a 'ui_file *'.
7876         (gdbscm_arch_disassemble): Use string_file.
7877         * guile/scm-frame.c (frscm_print_frame_smob): Use string_file.
7878         * guile/scm-ports.c (class ioscm_file_port): Now a class that
7879         inherits from ui_file.
7880         (ioscm_file_port_delete, ioscm_file_port_rewind)
7881         (ioscm_file_port_put): Delete.
7882         (ioscm_file_port_write): Rename to ...
7883         (ioscm_file_port::write): ... this.  Remove file_port_magic
7884         checks.
7885         (ioscm_file_port_new): Delete.
7886         (ioscm_with_output_to_port_worker): Use ioscm_file_port and
7887         ui_file_up.
7888         * guile/scm-type.c (tyscm_type_name): Use string_file.
7889         * guile/scm-value.c (vlscm_print_value_smob, gdbscm_value_print):
7890         Use string_file.
7891         * infcmd.c (print_return_value_1): Use string_file.
7892         * infrun.c (print_target_wait_results): Use string_file.
7893         * language.c (add_language): Use string_file.
7894         * location.c (explicit_to_string_internal): Use string_file.
7895         * main.c (captured_main_1): Use null_file.
7896         * maint.c (maintenance_print_architecture): Use stdio_file.
7897         * mi/mi-cmd-stack.c (list_arg_or_local): Use string_file.
7898         * mi/mi-common.h (struct mi_interp) <out, err, log, targ,
7899         event_channel>: Change type to mi_console_file pointer.
7900         * mi/mi-console.c (mi_console_file_fputs, mi_console_file_flush)
7901         (mi_console_file_delete): Delete.
7902         (struct mi_console_file): Delete.
7903         (mi_console_file_magic): Delete.
7904         (mi_console_file_new): Delete.
7905         (mi_console_file::mi_console_file): New.
7906         (mi_console_file_delete): Delete.
7907         (mi_console_file_fputs): Delete.
7908         (mi_console_file::write): New.
7909         (mi_console_raw_packet): Delete.
7910         (mi_console_file::flush): New.
7911         (mi_console_file_flush): Delete.
7912         (mi_console_set_raw): Rename to ...
7913         (mi_console_file::set_raw): ... this.
7914         * mi/mi-console.h (class mi_console_file): New class.
7915         (mi_console_file_new, mi_console_set_raw): Delete.
7916         * mi/mi-interp.c (mi_interpreter_init): Use mi_console_file.
7917         (mi_set_logging): Use delete and tee_file.  Adjust.
7918         * mi/mi-main.c (output_register): Use string_file.
7919         (mi_cmd_data_evaluate_expression): Use string_file.
7920         (mi_cmd_data_read_memory): Use string_file.
7921         (mi_cmd_execute, print_variable_or_computed): Use string_file.
7922         * mi/mi-out.c (mi_ui_out::main_stream): New.
7923         (mi_ui_out::rewind): Use main_stream and
7924         string_file.
7925         (mi_ui_out::put): Use main_stream and string_file.
7926         (mi_ui_out::mi_ui_out): Remove 'stream' parameter.
7927         Allocate a 'string_file' instead.
7928         (mi_out_new): Don't allocate a mem_fileopen stream here.
7929         * mi/mi-out.h (mi_ui_out::mi_ui_out): Remove 'stream' parameter.
7930         (mi_ui_out::main_stream): Declare method.
7931         * printcmd.c (eval_command): Use string_file.
7932         * psymtab.c (maintenance_print_psymbols): Use stdio_file.
7933         * python/py-arch.c (archpy_disassemble): Use string_file.
7934         * python/py-breakpoint.c (bppy_get_commands): Use string_file.
7935         * python/py-frame.c (frapy_str): Use string_file.
7936         * python/py-framefilter.c (py_print_type, py_print_single_arg):
7937         Use string_file.
7938         * python/py-type.c (typy_str): Use string_file.
7939         * python/py-unwind.c (unwind_infopy_str): Use string_file.
7940         * python/py-value.c (valpy_str): Use string_file.
7941         * record-btrace.c (btrace_insn_history): Use string_file.
7942         * regcache.c (regcache_print): Use stdio_file.
7943         * reggroups.c (maintenance_print_reggroups): Use stdio_file.
7944         * remote.c (escape_buffer): Use string_file.
7945         * rust-lang.c (rust_get_disr_info): Use string_file.
7946         * serial.c (serial_open_ops_1): Use stdio_file.
7947         (do_serial_close): Use delete.
7948         * stack.c (print_frame_arg): Use string_file.
7949         (print_frame_args): Remove local mem_fileopen stream, not used.
7950         (print_frame): Use string_file.
7951         * symmisc.c (maintenance_print_symbols): Use stdio_file.
7952         * symtab.h (struct symbol_computed_ops) <generate_c_location>:
7953         Take a 'string_file *' instead of a 'ui_file *'.
7954         * top.c (new_ui): Use stdio_file and stderr_file.
7955         (free_ui): Use delete.
7956         (execute_command_to_string): Use string_file.
7957         (quit_confirm): Use string_file.
7958         * tracepoint.c (collection_list::append_exp): Use string_file.
7959         * tui/tui-disasm.c (tui_disassemble): Use string_file.
7960         * tui/tui-file.c: Don't include "ui-file.h".
7961         (enum streamtype, struct tui_stream): Delete.
7962         (tui_file_new, tui_file_delete, tui_fileopen, tui_sfileopen)
7963         (tui_file_isatty, tui_file_rewind, tui_file_put): Delete.
7964         (tui_file::tui_file): New method.
7965         (tui_file_fputs): Delete.
7966         (tui_file_get_strbuf): Delete.
7967         (tui_file::puts): New method.
7968         (tui_file_adjust_strbuf): Delete.
7969         (tui_file_flush): Delete.
7970         (tui_file::flush): New method.
7971         * tui/tui-file.h: Tweak intro comment.
7972         Include ui-file.h.
7973         (tui_fileopen, tui_sfileopen, tui_file_get_strbuf)
7974         (tui_file_adjust_strbuf): Delete declarations.
7975         (class tui_file): New class.
7976         * tui/tui-io.c (tui_initialize_io): Use tui_file.
7977         * tui/tui-regs.c (tui_restore_gdbout): Use delete.
7978         (tui_register_format): Use string_stream.
7979         * tui/tui-stack.c (tui_make_status_line): Use string_file.
7980         (tui_get_function_from_frame): Use string_file.
7981         * typeprint.c (type_to_string): Use string_file.
7982         * ui-file.c (struct ui_file, ui_file_magic, ui_file_new): Delete.
7983         (null_stream): New global.
7984         (ui_file_delete): Delete.
7985         (ui_file::ui_file): New.
7986         (null_file_isatty): Delete.
7987         (ui_file::~ui_file): New.
7988         (null_file_rewind): Delete.
7989         (ui_file::printf): New.
7990         (null_file_put): Delete.
7991         (null_file_flush): Delete.
7992         (ui_file::putstr): New.
7993         (null_file_write): Delete.
7994         (ui_file::putstrn): New.
7995         (null_file_read): Delete.
7996         (ui_file::putc): New.
7997         (null_file_fputs): Delete.
7998         (null_file_write_async_safe): Delete.
7999         (ui_file::vprintf): New.
8000         (null_file_delete): Delete.
8001         (null_file::write): New.
8002         (null_file_fseek): Delete.
8003         (null_file::puts): New.
8004         (ui_file_data): Delete.
8005         (null_file::write_async_safe): New.
8006         (gdb_flush, ui_file_isatty): Adjust.
8007         (ui_file_put, ui_file_rewind): Delete.
8008         (ui_file_write): Adjust.
8009         (ui_file_write_for_put): Delete.
8010         (ui_file_write_async_safe, ui_file_read): Adjust.
8011         (ui_file_fseek): Delete.
8012         (fputs_unfiltered): Adjust.
8013         (set_ui_file_flush, set_ui_file_isatty, set_ui_file_rewind)
8014         (set_ui_file_put, set_ui_file_write, set_ui_file_write_async_safe)
8015         (set_ui_file_read, set_ui_file_fputs, set_ui_file_fseek)
8016         (set_ui_file_data): Delete.
8017         (string_file::~string_file, string_file::write)
8018         (struct accumulated_ui_file, do_ui_file_xstrdup, ui_file_xstrdup)
8019         (do_ui_file_as_string, ui_file_as_string): Delete.
8020         (do_ui_file_obsavestring, ui_file_obsavestring): Delete.
8021         (struct mem_file): Delete.
8022         (mem_file_new): Delete.
8023         (stdio_file::stdio_file): New.
8024         (mem_file_delete): Delete.
8025         (stdio_file::stdio_file): New.
8026         (mem_fileopen): Delete.
8027         (stdio_file::~stdio_file): New.
8028         (mem_file_rewind): Delete.
8029         (stdio_file::set_stream): New.
8030         (mem_file_put): Delete.
8031         (stdio_file::open): New.
8032         (mem_file_write): Delete.
8033         (stdio_file_magic, struct stdio_file): Delete.
8034         (stdio_file_new, stdio_file_delete, stdio_file_flush): Delete.
8035         (stdio_file::flush): New.
8036         (stdio_file_read): Rename to ...
8037         (stdio_file::read): ... this.  Adjust.
8038         (stdio_file_write): Rename to ...
8039         (stdio_file::write): ... this.  Adjust.
8040         (stdio_file_write_async_safe): Rename to ...
8041         (stdio_file::write_async_safe) ... this.  Adjust.
8042         (stdio_file_fputs): Rename to ...
8043         (stdio_file::puts) ... this.  Adjust.
8044         (stdio_file_isatty): Delete.
8045         (stdio_file_fseek): Delete.
8046         (stdio_file::isatty): New.
8047         (stderr_file_write): Rename to ...
8048         (stderr_file::write) ... this.  Adjust.
8049         (stderr_file_fputs): Rename to ...
8050         (stderr_file::puts) ... this.  Adjust.
8051         (stderr_fileopen, stdio_fileopen, gdb_fopen): Delete.
8052         (stderr_file::stderr_file): New.
8053         (tee_file_magic): Delete.
8054         (struct tee_file): Delete.
8055         (tee_file::tee_file): New.
8056         (tee_file_new): Delete.
8057         (tee_file::~tee_file): New.
8058         (tee_file_delete): Delete.
8059         (tee_file_flush): Rename to ...
8060         (tee_file::flush): ... this.  Adjust.
8061         (tee_file_write): Rename to ...
8062         (tee_file::write): ... this.  Adjust.
8063         (tee_file::write_async_safe): New.
8064         (tee_file_fputs): Rename to ...
8065         (tee_file::puts): ... this.  Adjust.
8066         (tee_file_isatty): Rename to ...
8067         (tee_file::isatty): ... this.  Adjust.
8068         * ui-file.h (struct obstack, struct ui_file): Don't
8069         forward-declare.
8070         (ui_file_new, ui_file_flush_ftype, set_ui_file_flush)
8071         (ui_file_write_ftype)
8072         (set_ui_file_write, ui_file_fputs_ftype, set_ui_file_fputs)
8073         (ui_file_write_async_safe_ftype, set_ui_file_write_async_safe)
8074         (ui_file_read_ftype, set_ui_file_read, ui_file_isatty_ftype)
8075         (set_ui_file_isatty, ui_file_rewind_ftype, set_ui_file_rewind)
8076         (ui_file_put_method_ftype, ui_file_put_ftype, set_ui_file_put)
8077         (ui_file_delete_ftype, set_ui_file_data, ui_file_fseek_ftype)
8078         (set_ui_file_fseek): Delete.
8079         (ui_file_data, ui_file_delete, ui_file_rewind)
8080         (struct ui_file): New.
8081         (ui_file_up): New.
8082         (class null_file): New.
8083         (null_stream): Declare.
8084         (ui_file_write_for_put, ui_file_put): Delete.
8085         (ui_file_xstrdup, ui_file_as_string, ui_file_obsavestring):
8086         Delete.
8087         (ui_file_fseek, mem_fileopen, stdio_fileopen, stderr_fileopen)
8088         (gdb_fopen, tee_file_new): Delete.
8089         (struct string_file): New.
8090         (struct stdio_file): New.
8091         (stdio_file_up): New.
8092         (struct stderr_file): New.
8093         (class tee_file): New.
8094         * ui-out.c (ui_out::field_stream): Take a 'string_file &' instead
8095         of a 'ui_file *'.  Adjust.
8096         * ui-out.h (class ui_out) <field_stream>: Likewise.
8097         * utils.c (do_ui_file_delete, make_cleanup_ui_file_delete)
8098         (null_stream): Delete.
8099         (error_stream): Take a 'string_file &' instead of a 'ui_file *'.
8100         Adjust.
8101         * utils.h (struct ui_file): Delete forward declaration..
8102         (make_cleanup_ui_file_delete, null_stream): Delete declarations.
8103         (error_stream): Take a 'string_file &' instead of a
8104         'ui_file *'.
8105         * varobj.c (varobj_value_get_print_value): Use string_file.
8106         * xtensa-tdep.c (xtensa_verify_config): Use string_file.
8107         * gdbarch.c: Regenerate.
8108
8109 2017-02-02  Pedro Alves  <palves@redhat.com>
8110
8111         * disasm.c (gdb_disassembler::pretty_print_insn): Rename to...
8112         (gdb_pretty_print_insn): ... this.  Now a free function.  Add back
8113         a 'gdbarch' parameter.  Allocate a mem_fileopen stream here.
8114         Adjust to call gdb_print_insn instead of
8115         gdb_disassembler::print_insn.
8116         (dump_insns, do_mixed_source_and_assembly_deprecated)
8117         (do_mixed_source_and_assembly, do_assembly_only): Add back a
8118         'gdbarch' parameter.  Remove gdb_disassembler parameter.
8119         (gdb_disassembly): Don't allocate a gdb_disassembler here.
8120         * disasm.h (gdb_disassembler::pretty_print_insn): Delete
8121         declaration.
8122         (gdb_pretty_print_insn): Re-add declaration.
8123         * record-btrace.c (btrace_insn_history): Don't allocate a
8124         gdb_disassembler here.  Adjust to call gdb_pretty_print_insn.
8125
8126 2017-02-01  Simon Marchi  <simon.marchi@polymtl.ca>
8127
8128         * disasm.h (gdb_disassembly): Remove file_string parameter.
8129         * disasm.c (gdb_disassembly): Likewise.
8130         * cli/cli-cmds.c (print_disassembly): Adapt.
8131         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
8132         * stack.c (do_gdb_disassembly): Likewise.
8133
8134 2017-02-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8135
8136         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): For
8137         DWARF_VALUE_LITERAL, no longer ignore the offset on big-endian
8138         targets.  And if the implicit value is longer than needed, extract
8139         the first bytes instead of the "least significant" ones.
8140
8141 2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>
8142
8143         * btrace.c (btrace_enable): Do not call btrace_add_pc for
8144         BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
8145         (btrace_fetch): Assert can_access_registers_ptid.
8146         * record-btrace.c (require_btrace_thread, record_btrace_info): Call
8147         validate_registers_access.
8148
8149 2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>
8150
8151         * gdbthread.h (can_access_registers_ptid): New.
8152         * thread.c (can_access_registers_ptid): New.
8153
8154 2017-02-01  Pedro Alves  <palves@redhat.com>
8155
8156         * i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.
8157
8158 2017-01-31  Pedro Alves  <palves@redhat.com>
8159
8160         * mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
8161         Fix typos.
8162
8163 2017-01-31  Pedro Alves  <palves@redhat.com>
8164
8165         * stack.c (print_frame_args): Remove local mem_fileopen stream,
8166         not used.
8167
8168 2017-01-31  Pedro Alves  <palves@redhat.com>
8169
8170         * varobj.c (varobj_value_get_print_value): Remove xstrdup call.
8171
8172 2017-01-31  Pedro Alves  <palves@redhat.com>
8173
8174         * common/scoped_restore.h
8175         (scoped_restore_tmpl::scoped_restore_tmpl): Template on T2, and
8176         change the value's parameter type to T2.
8177         (make_scoped_restore): Likewise.
8178
8179 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8180             Richard Henderson  <rth@redhat.com>
8181
8182         * amd64-linux-nat.c (PTRACE_ARCH_PRCTL): New define.
8183         (amd64_linux_fetch_inferior_registers): Add case to fetch FS_BASE
8184         GS_BASE for older kernels.
8185         (amd64_linux_store_inferior_registers): Add case to store FS_BASE
8186         GS_BASE for older kernels.
8187         * amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Add FS_BASE
8188         and GS_BASE to the offset table.
8189         (amd64_linux_register_reggroup_p): Add FS_BASE and GS_BASE to the
8190         system register group.
8191         * amd64-nat.c (amd64_native_gregset_reg_offset): Implements case
8192         for older kernels.
8193         * amd64-tdep.c (amd64_init_abi): Add segment registers for the
8194         amd64 ABI.
8195         * amd64-tdep.h (amd64_regnum): Add AMD64_FSBASE_REGNUM and
8196         AMD64_GSBASE_REGNUM.
8197         (AMD64_NUM_REGS): Set to AMD64_GSBASE_REGNUM + 1.
8198         * features/Makefile (amd64-linux.dat, amd64-avx-linux.dat)
8199         (amd64-mpx-linux.dat, amd64-avx512-linux.dat, x32-linux.dat)
8200         (x32-avx-linux.dat, x32-avx512-linux.dat): Add
8201         i386/64bit-segments.xml in those rules.
8202         * features/i386/64bit-segments.xml: New file.
8203         * features/i386/amd64-avx-mpx-linux.xml: Add 64bit-segments.xml.
8204         * features/i386/amd64-avx-linux.xml: Add 64bit-segments.xml.
8205         * features/i386/amd64-avx512-linux.xml: Add 64bit-segments.xml.
8206         * features/i386/amd64-mpx-linux.xml: Add 64bit-segments.xml.
8207         * features/i386/x32-avx512-linux.xml: Add 64bit-segments.xml.
8208         * features/i386/x32-avx-linux.xml: Add 64bit-segments.xml.
8209         * features/i386/amd64-linux.xml: Add 64bit-segments.xml.
8210         * features/i386/amd64-avx-linux.c: Regenerated.
8211         * features/i386/amd64-avx-mpx-linux.c: Regenerated.
8212         * features/i386/amd64-avx-mpx.c: Regenerated.
8213         * features/i386/amd64-avx512-linux.c: Regenerated.
8214         * features/i386/amd64-linux.c: Regenerated.
8215         * features/i386/amd64-mpx-linux.c: Regenerated.
8216         * features/i386/i386-avx-mpx-linux.c: Regenerated.
8217         * features/i386/i386-avx-mpx.c: Regenerated.
8218         * features/i386/x32-avx-linux.c: Regenerated.
8219         * features/i386/x32-avx512-linux.c: Regenerated.
8220         * regformats/i386/amd64-avx-linux.dat: Regenerated.
8221         * regformats/i386/amd64-avx-mpx-linux.dat: Regenerated.
8222         * regformats/i386/amd64-avx512-linux.dat: Regenerated.
8223         * regformats/i386/amd64-linux.dat: Regenerated.
8224         * regformats/i386/amd64-mpx-linux.dat: Regenerated.
8225         * regformats/i386/x32-avx-linux.dat: Regenerated.
8226         * regformats/i386/x32-avx512-linux.dat: Regenerated.
8227         * regformats/i386/x32-linux.dat: Regenerated.
8228
8229 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8230
8231         * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM):
8232         Set to AMD64_NUM_REGS.
8233
8234 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
8235
8236         * amd64-nat.c (amd64_native_gregset_reg_offset): Simplify logic
8237         that checks validity of a register number.
8238
8239 2017-01-27  Kees Cook  <keescook@google.com>
8240
8241         * gdb/arm-linux-nat.c (arm_linux_fetch_inferior_registers): Call
8242         fetch_fpregs if target has fpa registers.
8243         (arm_linux_store_inferior_registers): Call store_fpregs if target
8244         has fpa registers.
8245
8246 2017-01-26  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8247
8248         * cris-tdep.c (cris_gdbarch_init): Remove check for
8249         info.byte_order and force it to BFD_ENDIAN_LITTLE.
8250
8251 2017-01-26  Antoine Tremblay  <antoine.tremblay@ericsson.com>
8252
8253         * corelow.c (get_core_register_section): Check for regset
8254         existence before checking for REGSET_VARIABLE_SIZE.
8255
8256 2017-01-26  Yao Qi  <yao.qi@linaro.org>
8257             Pedro Alves  <palves@redhat.com>
8258
8259         PR gdb/20939
8260         * disasm.c (gdb_disassembler::dis_asm_memory_error): Don't
8261         call memory_error, save memaddr instead.
8262         (gdb_disassembler::print_insn): If gdbarch_print_insn returns
8263         negative, cal memory_error.
8264         * disasm.h (gdb_disassembler) <m_err_memaddr>: New field.
8265
8266 2017-01-26  Yao Qi  <yao.qi@linaro.org>
8267
8268         * disasm-selftests.c (memory_error_test): New function.
8269         (_initialize_disasm_selftests): Register memory_error_test.
8270
8271 2017-01-26  Yao Qi  <yao.qi@linaro.org>
8272
8273         * Makefile.in (SFILES): Add disasm-selftests.c and
8274         selftest-arch.c.
8275         (COMMON_OBS): Add disasm-selftests.o and selftest-arch.o.
8276         * disasm-selftests.c: New file.
8277         * selftest-arch.c: New file.
8278         * selftest-arch.h: New file.
8279
8280 2017-01-26  Yao Qi  <yao.qi@linaro.org>
8281
8282         * mep-tdep.c (mep_gdb_print_insn): Set info->arch
8283         to bfd_arch_mep.  Don't return 0 if section is not
8284         found.  Call print_insn_mep.
8285
8286 2017-01-26  Pedro Alves  <palves@redhat.com>
8287             Yao Qi  <yao.qi@linaro.org>
8288
8289         * arm-tdep.c: Include "disasm.h".
8290         (gdb_print_insn_arm): Update code to get gdbarch.
8291         * disasm.c (dis_asm_read_memory): Change it to
8292         gdb_disassembler::dis_asm_read_memory.
8293         (dis_asm_memory_error): Likewise.
8294         (dis_asm_print_address): Likewise.
8295         (gdb_pretty_print_insn): Change it to
8296         gdb_disassembler::pretty_print_insn.
8297         (dump_insns): Add one argument gdb_disassemlber.  All
8298         callers updated.
8299         (do_mixed_source_and_assembly_deprecated): Likewise.
8300         (do_mixed_source_and_assembly): Likewise.
8301         (do_assembly_only): Likewise.
8302         (gdb_disassembler::gdb_disassembler): New.
8303         (gdb_disassembler::print_insn): New.
8304         * disasm.h (class gdb_disassembler): New.
8305         (gdb_pretty_print_insn): Remove declaration.
8306         (gdb_disassemble_info): Likewise.
8307         * guile/scm-disasm.c (class gdbscm_disassembler): New.
8308         (gdbscm_disasm_read_memory_worker): Update.
8309         (gdbscm_disasm_read_memory): Update.
8310         (gdbscm_disasm_memory_error): Remove.
8311         (gdbscm_disasm_print_address): Remove.
8312         (gdbscm_disassembler::gdbscm_disassembler): New.
8313         (gdbscm_print_insn_from_port): Update.
8314         * mips-tdep.c: Include disasm.h.
8315         (gdb_print_insn_mips): Update code to get gdbarch.
8316         * record-btrace.c (btrace_insn_history): Update.
8317         * spu-tdep.c: Include disasm.h.
8318         (struct spu_dis_asm_data): Remove.
8319         (struct spu_dis_asm_info): New.
8320         (spu_dis_asm_print_address): Use spu_dis_asm_info to get
8321         SPU id.
8322         (gdb_print_insn_spu): Cast disassemble_info to
8323         spu_dis_asm_info.
8324
8325 2017-01-26  Yao Qi  <yao.qi@linaro.org>
8326
8327         * disasm.c (do_ui_file_delete): Delete.
8328         (gdb_insn_length): Move code creating stream to ...
8329         * utils.c (null_stream): ... here.  New function.
8330         * utils.h (null_stream): Declare.
8331
8332 2017-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
8333
8334         * python/py-inferior.c (find_thread_object): Return directly
8335         from the loop.  Remove "found" variable.
8336
8337 2017-01-21  Joel Brobecker  <brobecker@adacore.com>
8338
8339         GDB 7.12.1 released.
8340
8341 2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>
8342
8343         * python/py-function.c (fnpy_call): Reorder declarations to have
8344         the gdbpy_enter object declared first.
8345         * python/py-xmethods.c (gdbpy_get_xmethod_arg_types): Likewise.
8346
8347 2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>
8348
8349         PR python/21068
8350         * python/python-internal.h (PyMem_RawMalloc): Define for
8351         Python < 3.4.
8352         * python/py-gdb-readline.c (gdbpy_readline_wrapper): Use
8353         PyMem_RawMalloc instead of PyMem_Malloc.
8354
8355 2017-01-20  Mike Wrighton  <mike_wrighton@codesourcery.com>
8356             Luis Machado  <lgustavo@codesourcery.com>
8357
8358         * NEWS (New commands): Mention flash-erase.
8359         (New MI commands): Mention target-flash-erase.
8360         * mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI
8361         command.
8362         * mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration.
8363         * mi/mi-main.c (mi_cmd_target_flash_erase): New function.
8364         * target.c (flash_erase_command): New function.
8365         (initialize_targets): Add new flash-erase command.
8366         * target.h (flash_erase_command): New declaration.
8367
8368 2017-01-20  Joel Brobecker  <brobecker@adacore.com>
8369
8370         * nat/linux-ptrace.c: Only include <sys/procfs.h> if
8371         HAVE_SYS_PROCFS_H is defined.
8372
8373 2017-01-18  Alan Hayward  <alan.hayward@arm.com>
8374
8375         * remote.c (struct cached_reg): Change data into a pointer.
8376         * (stop_reply_dtr): Free data pointers before deleting vector.
8377         (process_stop_reply): Likewise.
8378         (remote_parse_stop_reply): Allocate space for data
8379
8380 2017-01-18  Alan Hayward  <alan.hayward@arm.com>
8381
8382         * amd64-tdep.c (amd64_pseudo_register_read_value): remove
8383         MAX_REGISTER_SIZE.
8384         (amd64_pseudo_register_read_value): Likewise.
8385         * remote.c (fetch_register_using_p): Remove MAX_REGISTER_SIZE.
8386         (store_register_using_P): Likewise.
8387         * regcache.c (regcache_xfer_part): Likewise.
8388
8389 2017-01-16  Ivo Raisr  <ivo.raisr@oracle.com>
8390
8391         Split real and pseudo registers.
8392         * sparc-tdep.h (SPARC_CORE_REGISTERS): New macro.
8393         (sparc32_pseudo_regnum): New enum.
8394         * sparc64-tdep.h (sparc64_pseudo_regnum): New enum.
8395         * sparc-tdep.c (SPARC32_FPU_REGISTERS): New macro.
8396         (SPARC32_CP0_REGISTERS): New macro.
8397         (sparc32_pseudo_register_name): New function.
8398         (sparc32_register_name): Use sparc32_pseudo_register_name.
8399         (sparc32_pseudo_register_type): New function.
8400         (sparc32_register_type): Use sparc32_pseudo_register_type.
8401         (sparc32_pseudo_register_read, sparc32_pseudo_register_write): Handle
8402         pseudo register numbers.
8403         * sparc64-tdep.c SPARC64_FPU_REGISTERS): New macro.
8404         (SPARC64_CP0_REGISTERS): New macro.
8405         (sparc64_pseudo_register_name): New function.
8406         (sparc64_register_name): Use sparc64_pseudo_register_name.
8407         (sparc64_pseudo_register_type): New function.
8408         (sparc64_register_type): Use sparc64_pseudo_register_type.
8409         (sparc64_pseudo_register_read, sparc64_pseudo_register_write): Handle
8410         pseudo register numbers.
8411         (sparc64_store_floating_fields, sparc64_extract_floating_fields,
8412         sparc64_store_arguments): Handle pseudo register numbers.
8413
8414 2017-01-13  Yao Qi  <yao.qi@linaro.org>
8415
8416         * remote.c (REMOTE_DEBUG_MAX_CHAR): New macro.
8417         (putpkt_binary): Print only REMOTE_DEBUG_MAX_CHAR chars in debug
8418         output.
8419         (getpkt_or_notif_sane_1): Likewise.
8420
8421 2017-01-13  Yao Qi  <yao.qi@linaro.org>
8422
8423         * Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
8424         of CC.  Pass "-x c++-header" instead of "-x c".
8425
8426 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
8427
8428         * remote.c (remote_can_async_p): Update comment.
8429
8430 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
8431
8432         * linux-nat.c (linux_nat_can_async_p): Update comment.
8433
8434 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
8435
8436         * serial.c (serial_open): Forget about "pc" and "lpt" serial interface.
8437
8438 2017-01-11  Simon Marchi  <simon.marchi@ericsson.com>
8439
8440         * cli/cli-decode.c (lookup_cmd_1): Fix typo in comment.
8441
8442 2017-01-10  Tom Tromey  <tom@tromey.com>
8443
8444         * python/py-type.c (typy_legacy_template_argument): Update.
8445         * cp-support.h (struct demangle_parse_info) (demangle_parse_info,
8446         ~demangle_parse_info): Declare new members.
8447         (cp_demangled_name_to_comp): Return unique_ptr.
8448         (cp_demangled_name_parse_free)
8449         (make_cleanup_cp_demangled_name_parse_free)
8450         (cp_new_demangle_parse_info): Remove.
8451         * cp-support.c (do_demangled_name_parse_free_cleanup)
8452         (make_cleanup_cp_demangled_name_parse_free): Remove.
8453         (inspect_type, cp_canonicalize_string_full)
8454         (cp_canonicalize_string): Update.
8455         (mangled_name_to_comp): Change return type.
8456         (cp_class_name_from_physname, method_name_from_physname)
8457         (cp_func_name, cp_remove_params): Update.
8458         * cp-name-parser.y (demangle_parse_info): New constructor, from
8459         cp_new_demangle_parse_info.
8460         (~demangle_parse_info): New destructor, from
8461         cp_demangled_name_parse_free.
8462         (cp_merge_demangle_parse_infos): Update.
8463         (cp_demangled_name_to_comp): Change return type.
8464
8465 2017-01-10  Tom Tromey  <tom@tromey.com>
8466
8467         * top.c (prevent_dont_repeat): Change return type.
8468         * python/python.c (execute_gdb_command): Use std::string.
8469         Update.
8470         * guile/guile.c (gdbscm_execute_gdb_command): Update.
8471         * command.h (prevent_dont_repeat): Change return type.
8472         * breakpoint.c (bpstat_do_actions_1): Update.
8473
8474 2017-01-10  Tom Tromey  <tom@tromey.com>
8475
8476         * value.h (scoped_value_mark::~scoped_value_mark): Call
8477         free_to_mark.
8478         (scoped_value_mark::free_to_mark): New method.
8479         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
8480         scoped_value_mark.
8481
8482 2017-01-10  Tom Tromey  <tom@tromey.com>
8483
8484         * python/py-value.c (valpy_dereference, valpy_referenced_value)
8485         (valpy_reference_value, valpy_const_value, valpy_get_address)
8486         (valpy_get_dynamic_type, valpy_lazy_string, valpy_do_cast)
8487         (valpy_getitem, valpy_call, valpy_binop_throw, valpy_negative)
8488         (valpy_absolute, valpy_richcompare_throw): Use scoped_value_mark.
8489         * dwarf2loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
8490         scoped_value_mark.
8491         * dwarf2-frame.c (execute_stack_op): Use scoped_value_mark.
8492         * value.h (scoped_value_mark): New class.
8493
8494 2017-01-10  Tom Tromey  <tom@tromey.com>
8495
8496         * dwarf2read.c (dwarf2_build_psymtabs): Use psymtab_discarder.
8497         * psympriv.h (make_cleanup_discard_psymtabs): Don't declare.
8498         * psymtab.c (discard_psymtabs_upto): Remove.
8499         (make_cleanup_discard_psymtabs): Remove.
8500         (struct psymtab_state): Remove.
8501
8502 2017-01-10  Tom Tromey  <tom@tromey.com>
8503
8504         * record-full.c (record_full_save_cleanups): Remove.
8505         (record_full_save): Use gdb::unlinker.
8506         * gcore.c (do_bfd_delete_cleanup): Remove.
8507         (gcore_command): Use gdb::unlinker, unique_xmalloc_ptr.  Remove
8508         cleanups.
8509         * dwarf2read.c (unlink_if_set): Remove.
8510         (write_psymtabs_to_index): Use gdb::unlinker.
8511         * common/gdb_unlinker.h: New file.
8512
8513 2017-01-10  Tom Tromey  <tom@tromey.com>
8514
8515         * windows-tdep.c (windows_xfer_shared_library): Update.
8516         * windows-nat.c (windows_make_so): Update.
8517         * utils.h (make_cleanup_bfd_unref): Remove.
8518         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_unref): Remove.
8519         * symfile.h (symfile_bfd_open)
8520         (find_separate_debug_file_in_section): Return gdb_bfd_ref_ptr.
8521         * symfile.c (read_symbols, symbol_file_add)
8522         (separate_debug_file_exists): Update.
8523         (symfile_bfd_open): Return gdb_bfd_ref_ptr.
8524         (generic_load, reread_symbols): Update.
8525         * symfile-mem.c (symbol_file_add_from_memory): Update.
8526         * spu-linux-nat.c (spu_bfd_open): Return gdb_bfd_ref_ptr.
8527         (spu_symbol_file_add_from_memory): Update.
8528         * solist.h (struct target_so_ops) <bfd_open>: Return
8529         gdb_bfd_ref_ptr.
8530         (solib_bfd_fopen, solib_bfd_open): Return gdb_bfd_ref_ptr.
8531         * solib.c (solib_bfd_fopen, solib_bfd_open): Return
8532         gdb_bfd_ref_ptr.
8533         (solib_map_sections, reload_shared_libraries_1): Update.
8534         * solib-svr4.c (enable_break): Update.
8535         * solib-spu.c (spu_bfd_fopen): Return gdb_bfd_ref_ptr.
8536         * solib-frv.c (enable_break2): Update.
8537         * solib-dsbt.c (enable_break): Update.
8538         * solib-darwin.c (gdb_bfd_mach_o_fat_extract): Return
8539         gdb_bfd_ref_ptr.
8540         (darwin_solib_get_all_image_info_addr_at_init): Update.
8541         (darwin_bfd_open): Return gdb_bfd_ref_ptr.
8542         * solib-aix.c (solib_aix_bfd_open): Return gdb_bfd_ref_ptr.
8543         * record-full.c (record_full_save): Update.
8544         * python/py-objfile.c (objfpy_add_separate_debug_file): Update.
8545         * procfs.c (insert_dbx_link_bpt_in_file): Update.
8546         * minidebug.c (find_separate_debug_file_in_section): Return
8547         gdb_bfd_ref_ptr.
8548         * machoread.c (macho_add_oso_symfile): Change abfd to
8549         gdb_bfd_ref_ptr.
8550         (macho_symfile_read_all_oso): Update.
8551         (macho_check_dsym): Return gdb_bfd_ref_ptr.
8552         (macho_symfile_read): Update.
8553         * jit.c (bfd_open_from_target_memory): Return gdb_bfd_ref_ptr.
8554         (jit_bfd_try_read_symtab): Update.
8555         * gdb_bfd.h (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
8556         (gdb_bfd_openw, gdb_bfd_openr_iovec)
8557         (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
8558         gdb_bfd_ref_ptr.
8559         (gdb_bfd_ref_policy): New struct.
8560         (gdb_bfd_ref_ptr): New typedef.
8561         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
8562         (gdb_bfd_openw, gdb_bfd_openr_iovec)
8563         (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
8564         gdb_bfd_ref_ptr.
8565         * gcore.h (create_gcore_bfd): Return gdb_bfd_ref_ptr.
8566         * gcore.c (create_gcore_bfd): Return gdb_bfd_ref_ptr.
8567         (gcore_command): Update.
8568         * exec.c (exec_file_attach): Update.
8569         * elfread.c (elf_symfile_read): Update.
8570         * dwarf2read.c (dwarf2_get_dwz_file): Update.
8571         (try_open_dwop_file, open_dwo_file): Return gdb_bfd_ref_ptr.
8572         (open_and_init_dwo_file): Update.
8573         (open_dwp_file): Return gdb_bfd_ref_ptr.
8574         (open_and_init_dwp_file): Update.
8575         * corelow.c (core_open): Update.
8576         * compile/compile-object-load.c (compile_object_load): Update.
8577         * common/gdb_ref_ptr.h (ref_ptr::operator->): New operator.
8578         * coffread.c (coff_symfile_read): Update.
8579         * cli/cli-dump.c (bfd_openr_or_error, bfd_openw_or_error): Return
8580         gdb_bfd_ref_ptr.  Rename.
8581         (dump_bfd_file, restore_command): Update.
8582         * build-id.h (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
8583         * build-id.c (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
8584         (find_separate_debug_file_by_buildid): Update.
8585
8586 2017-01-10  Tom Tromey  <tom@tromey.com>
8587
8588         * common/gdb_ref_ptr.h: New file.
8589         * python/py-ref.h (struct gdbpy_ref_policy): New.
8590         (gdbpy_ref): Now a typedef.
8591
8592 2017-01-10  Tom Tromey  <tom@tromey.com>
8593
8594         * utils.h (make_cleanup_htab_delete): Don't declare.
8595         * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete):
8596         Remove.
8597         * linespec.c (decode_compound_collector): Add constructor,
8598         destructor.
8599         (lookup_prefix_sym): Remove cleanup.
8600         (symtab_collector): Add constructor, destructor.
8601         (collect_symtabs_from_filename): Remove cleanup.
8602         * disasm.c (do_mixed_source_and_assembly): Use htab_up.
8603         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
8604         Use htab_up.
8605         * gnu-v3-abi.c (gnuv3_print_vtable): Use htab_up.
8606         * dwarf2read.c (dw2_expand_symtabs_matching)
8607         (dw2_map_symbol_filenames, dwarf_decode_macros)
8608         (write_psymtabs_to_index): Use htab_up.
8609         * dwarf2loc.c (func_verify_no_selftailcall)
8610         (call_site_find_chain_1, func_verify_no_selftailcall)
8611         (chain_candidate, call_site_find_chain_1): Use std::unordered_set,
8612         std::vector, gdb::unique_xmalloc_ptr.
8613         (call_sitep): Remove typedef.
8614         (dwarf2_locexpr_baton_eval): Remove unused variable.
8615
8616 2017-01-10  Tom Tromey  <tom@tromey.com>
8617
8618         * python/python-internal.h (make_cleanup_py_decref)
8619         (make_cleanup_py_xdecref): Don't declare.
8620         * python/py-utils.c (py_decref, make_cleanup_py_decref)
8621         (py_xdecref, make_cleanup_py_xdecref): Remove.
8622
8623 2017-01-10  Tom Tromey  <tom@tromey.com>
8624
8625         * python/py-framefilter.c (py_mi_print_variables): Use gdbpy_ref.
8626         (py_print_locals, enumerate_locals, py_print_args): Use gdbpy_ref.
8627
8628 2017-01-10  Tom Tromey  <tom@tromey.com>
8629
8630         * python/py-framefilter.c (enumerate_args): Use gdbpy_ref.
8631
8632 2017-01-10  Tom Tromey  <tom@tromey.com>
8633
8634         * python/py-utils.c (unicode_to_encoded_string)
8635         (python_string_to_target_string)
8636         (python_string_to_target_python_string)
8637         (python_string_to_host_string, gdbpy_obj_to_string)
8638         (get_addr_from_python): Use gdbpy_ref.
8639
8640 2017-01-10  Tom Tromey  <tom@tromey.com>
8641
8642         * python/py-unwind.c (pyuw_object_attribute_to_pointer): Use
8643         gdbpy_ref.
8644
8645 2017-01-10  Tom Tromey  <tom@tromey.com>
8646
8647         * python/python.c (eval_python_command, gdbpy_decode_line)
8648         (gdbpy_run_events, gdbpy_start_type_printers)
8649         (gdbpy_apply_type_printers): Use gdbpy_ref.
8650
8651 2017-01-10  Tom Tromey  <tom@tromey.com>
8652
8653         * python/py-param.c (get_doc_string, compute_enum_values): Use
8654         gdbpy_ref.
8655
8656 2017-01-10  Tom Tromey  <tom@tromey.com>
8657
8658         * python/py-inferior.c (find_thread_object, build_inferior_list):
8659         Use gdbpy_ref.
8660
8661 2017-01-10  Tom Tromey  <tom@tromey.com>
8662
8663         * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
8664
8665 2017-01-10  Tom Tromey  <tom@tromey.com>
8666
8667         * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
8668         gdbpy_ref.
8669
8670 2017-01-10  Tom Tromey  <tom@tromey.com>
8671
8672         * python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref.  Remove
8673         extra incref.
8674         (cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
8675         Use gdbpy_ref.
8676
8677 2017-01-10  Tom Tromey  <tom@tromey.com>
8678
8679         * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
8680         gdbpy_ref.
8681
8682 2017-01-10  Tom Tromey  <tom@tromey.com>
8683
8684         * python/py-arch.c (archpy_disassemble): Use gdbpy_ref.  Don't
8685         decref results of PyArg_ParseTupleAndKeywords.
8686
8687 2017-01-10  Tom Tromey  <tom@tromey.com>
8688
8689         * python/python.c (python_run_simple_file): Use
8690         unique_xmalloc_ptr, gdbpy_ref.
8691
8692 2017-01-10  Tom Tromey  <tom@tromey.com>
8693
8694         * python/py-prettyprint.c (print_stack_unless_memory_error)
8695         (print_string_repr, print_children): Use gdbpy_ref.
8696         (dummy_python_frame): New class.
8697         (dummy_python_frame::dummy_python_frame): Rename from
8698         push_dummy_python_frame.
8699         (py_restore_tstate): Remove.
8700
8701 2017-01-10  Tom Tromey  <tom@tromey.com>
8702
8703         * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
8704
8705 2017-01-10  Tom Tromey  <tom@tromey.com>
8706
8707         * python/python.c (ensure_python_env, restore_python_env):
8708         Remove.
8709         * python/python-internal.h (ensure_python_env): Don't declare.
8710         * varobj.h (varobj_ensure_python_env): Don't declare.
8711         * varobj.c (varobj_ensure_python_env): Remove.
8712
8713 2017-01-10  Tom Tromey  <tom@tromey.com>
8714
8715         * varobj.c (varobj_value_get_print_value): Use
8716         gdbpy_enter_varobj.
8717
8718 2017-01-10  Tom Tromey  <tom@tromey.com>
8719
8720         * python/py-prettyprint.c (print_string_repr, print_children):
8721         Update.
8722         * python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type
8723         of "encoding".
8724         * varobj.c (varobj_value_get_print_value): Update.
8725         * python/python-internal.h (gdbpy_extract_lazy_string): Update.
8726
8727 2017-01-10  Tom Tromey  <tom@tromey.com>
8728
8729         * varobj.c (varobj_get_display_hint)
8730         (dynamic_varobj_has_child_method, install_new_value_visualizer)
8731         (varobj_set_visualizer, free_variable): Use
8732         gdbpy_enter_varobj.
8733
8734 2017-01-10  Tom Tromey  <tom@tromey.com>
8735
8736         * python/python.c (python_command): Use gdbpy_enter, gdbpy_ref.
8737         (do_finish_initialization): New function.  Use gdbpy_ref.
8738         (gdbpy_finish_initialization): Use gdbpy_enter.  Call
8739         do_finish_initialization.
8740
8741 2017-01-10  Tom Tromey  <tom@tromey.com>
8742
8743         * python/py-param.c (get_set_value, get_show_value): Use
8744         gdbpy_enter, gdbpy_ref.
8745
8746 2017-01-10  Tom Tromey  <tom@tromey.com>
8747
8748         * python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.
8749
8750 2017-01-10  Tom Tromey  <tom@tromey.com>
8751
8752         * python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.
8753
8754 2017-01-10  Tom Tromey  <tom@tromey.com>
8755
8756         * python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next):
8757         Use gdbpy_enter_varobj.
8758
8759 2017-01-10  Tom Tromey  <tom@tromey.com>
8760
8761         * varobj.c (gdbpy_enter_varobj): New constructor.
8762         * python/python-internal.h (gdbpy_enter_varobj): New class.
8763         * python/py-varobj.c (py_varobj_get_iterator): Use
8764         gdbpy_enter_varobj.
8765
8766 2017-01-10  Tom Tromey  <tom@tromey.com>
8767
8768         * python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use
8769         gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
8770         (gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter.
8771         (gdbpy_get_xmethod_arg_types): Use gdbpy_ref,
8772         unique_xmalloc_ptr.
8773         (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.
8774
8775 2017-01-10  Tom Tromey  <tom@tromey.com>
8776
8777         * python/py-xmethods.c (invoke_match_method): Use
8778         gdbpy_ref.
8779
8780 2017-01-10  Tom Tromey  <tom@tromey.com>
8781
8782         * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use
8783         gdbpy_enter, gdbpy_ref.
8784
8785 2017-01-10  Tom Tromey  <tom@tromey.com>
8786
8787         * python/python.c (python_interactive_command): Use gdbpy_enter.
8788
8789 2017-01-10  Tom Tromey  <tom@tromey.com>
8790
8791         * python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter,
8792         gdbpy_ref.
8793
8794 2017-01-10  Tom Tromey  <tom@tromey.com>
8795
8796         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use
8797         gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
8798
8799 2017-01-10  Tom Tromey  <tom@tromey.com>
8800
8801         * utils.h (htab_deleter): New struct.
8802         (htab_up): New typedef.
8803         * python/py-framefilter.c (gdbpy_apply_frame_filter): Use
8804         gdbpy_enter, gdbpy_ref, htab_up.
8805
8806 2017-01-10  Tom Tromey  <tom@tromey.com>
8807
8808         * python/py-unwind.c (pending_frame_invalidate): Remove.
8809         (pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.
8810
8811 2017-01-10  Tom Tromey  <tom@tromey.com>
8812
8813         * python/py-xmethods.c (gdbpy_free_xmethod_worker_data)
8814         (gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.
8815
8816 2017-01-10  Tom Tromey  <tom@tromey.com>
8817
8818         * python/py-type.c (save_objfile_types): Use gdbpy_enter.
8819
8820 2017-01-10  Tom Tromey  <tom@tromey.com>
8821
8822         * python/python.c (gdbpy_eval_from_control_command)
8823         (gdbpy_source_script, gdbpy_run_events)
8824         (gdbpy_source_objfile_script, gdbpy_execute_objfile_script)
8825         (gdbpy_free_type_printers, gdbpy_finish_initialization): Use
8826         gdbpy_enter.
8827
8828 2017-01-10  Tom Tromey  <tom@tromey.com>
8829
8830         * python/py-progspace.c (py_free_pspace): Use gdbpy_enter.
8831
8832 2017-01-10  Tom Tromey  <tom@tromey.com>
8833
8834         * python/py-objfile.c (py_free_objfile): Use gdbpy_enter.
8835
8836 2017-01-10  Tom Tromey  <tom@tromey.com>
8837
8838         * python/py-inferior.c (python_on_normal_stop, python_on_resume)
8839         (python_on_inferior_call_pre, python_on_inferior_call_post)
8840         (python_on_memory_change, python_on_register_change)
8841         (python_inferior_exit, python_new_objfile, add_thread_object)
8842         (delete_thread_object, py_free_inferior): Use gdbpy_enter.
8843
8844 2017-01-10  Tom Tromey  <tom@tromey.com>
8845
8846         * python/py-finishbreakpoint.c (bpfinishpy_handle_stop)
8847         (bpfinishpy_handle_exit): Use gdbpy_enter.
8848
8849 2017-01-10  Tom Tromey  <tom@tromey.com>
8850
8851         * python/py-cmd.c (cmdpy_destroyer)
8852         (cmdpy_completer_handle_brkchars, cmdpy_completer): Use
8853         gdbpy_enter.
8854
8855 2017-01-10  Tom Tromey  <tom@tromey.com>
8856
8857         * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
8858         gdbpy_enter.
8859         (gdbpy_breakpoint_has_cond): Likewise.
8860
8861 2017-01-10  Tom Tromey  <tom@tromey.com>
8862
8863         * python/python.c (gdbpy_enter): New constructor.
8864         (~gdbpy_enter): New destructor.
8865         (restore_python_env, ensure_python_env): Rewrite.
8866         * python/python-internal.h (gdbpy_enter): New class.
8867
8868 2017-01-10  Tom Tromey  <tom@tromey.com>
8869
8870         * python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.
8871
8872 2017-01-10  Tom Tromey  <tom@tromey.com>
8873
8874         * python/py-value.c (value_has_field, get_field_flag)
8875         (get_field_type, valpy_getitem, convert_value_from_python): Use
8876         gdbpy_ref.
8877
8878 2017-01-10  Tom Tromey  <tom@tromey.com>
8879
8880         * python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
8881         gdbpy_ref.
8882
8883 2017-01-10  Tom Tromey  <tom@tromey.com>
8884
8885         * python/py-prettyprint.c (search_pp_list)
8886         (find_pretty_printer_from_objfiles)
8887         (find_pretty_printer_from_progspace)
8888         (find_pretty_printer_from_gdb, find_pretty_printer)
8889         (gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use
8890         gdbpy_ref.
8891
8892 2017-01-10  Tom Tromey  <tom@tromey.com>
8893
8894         * python/py-param.c (call_doc_function): Use gdbpy_ref.
8895
8896 2017-01-10  Tom Tromey  <tom@tromey.com>
8897
8898         * python/py-linetable.c (build_line_table_tuple_from_pcs)
8899         (ltpy_get_all_source_lines): Use gdbpy_ref.
8900
8901 2017-01-10  Tom Tromey  <tom@tromey.com>
8902
8903         * python/py-framefilter.c (extract_sym, extract_value)
8904         (get_py_iter_from_func, bootstrap_python_frame_filters): Use
8905         gdbpy_ref.
8906
8907 2017-01-10  Tom Tromey  <tom@tromey.com>
8908
8909         * python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.
8910
8911 2017-01-10  Tom Tromey  <tom@tromey.com>
8912
8913         * python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.
8914
8915 2017-01-10  Tom Tromey  <tom@tromey.com>
8916
8917         * python/py-function.c (convert_values_to_python, fnpy_init): Use
8918         gdbpy_ref.
8919
8920 2017-01-10  Tom Tromey  <tom@tromey.com>
8921
8922         * python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.
8923
8924 2017-01-10  Tom Tromey  <tom@tromey.com>
8925
8926         * python/py-type.c (convert_field, make_fielditem, typy_fields)
8927         (typy_range): Use gdbpy_ref.
8928
8929 2017-01-10  Tom Tromey  <tom@tromey.com>
8930
8931         * python/py-threadevent.c (create_thread_event_object): Use
8932         gdbpy_ref.
8933         * python/py-stopevent.c (create_stop_event_object): Simplify.
8934         (emit_stop_event): Use gdbpy_ref.
8935         * python/py-signalevent.c (create_signal_event_object): Use
8936         gdbpy_ref.
8937         * python/py-newobjfileevent.c (create_new_objfile_event_object)
8938         (emit_new_objfile_event, create_clear_objfiles_event_object)
8939         (emit_clear_objfiles_event): Use gdbpy_ref.
8940         * python/py-infevents.c (create_inferior_call_event_object)
8941         (create_register_changed_event_object)
8942         (create_memory_changed_event_object, emit_inferior_call_event)
8943         (emit_memory_changed_event, emit_register_changed_event): Use
8944         gdbpy_ref.
8945         * python/py-exitedevent.c (create_exited_event_object)
8946         (emit_exited_event): Use gdbpy_ref.
8947         * python/py-event.h (evpy_emit_event): Remove
8948         CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
8949         * python/py-event.c (evpy_emit_event): Use gdbpy_ref.
8950         * python/py-continueevent.c (emit_continue_event): Use
8951         gdbpy_ref.
8952         * python/py-breakpoint.c (gdbpy_breakpoint_created)
8953         (gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
8954         gdbpy_ref.
8955         * python/py-bpevent.c (create_breakpoint_event_object): Use
8956         gdbpy_ref.
8957
8958 2017-01-10  Tom Tromey  <tom@tromey.com>
8959
8960         * python/py-ref.h: New file.
8961
8962 2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>
8963
8964         * cli-out.c (cli_ui_out::do_redirect): Change return type to
8965         void.
8966         * cli-out.h (cli_ui_out::do_redirect): Likewise.
8967         * mi/mi-out.c (mi_ui_out::do_redirect): Likewise.
8968         * mi/mi-out.h (mi_ui_out::do_redirect): Likewise.
8969         * ui-out.c (ui_out::redirect): Likewise.
8970         * ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise.
8971         * cli/cli-logging.c (set_logging_redirect): Update call site of
8972         ui_out::redirect.
8973         (handle_redirections): Likewise.
8974         * scm-ports.c (ioscm_with_output_to_port_worker): Likewise.
8975         * top.c (execute_command_to_string): Likewise.
8976         * utils.c (do_ui_out_redirect_pop): Likewise.
8977
8978 2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>
8979
8980         * stack.c (_initialize_stack): Update "frame" command help message.
8981
8982 2017-01-08  Iain Buclaw  <ibuclaw@gdcproject.org>
8983
8984         * d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.
8985
8986 2017-01-06  Yao Qi  <yao.qi@linaro.org>
8987
8988         * x86-linux-nat.h: Include gdb_proc_service.h.
8989
8990 2017-01-06  Yao Qi  <yao.qi@linaro.org>
8991
8992         * ser-base.h: Include serial.h.
8993
8994 2017-01-06  Yao Qi  <yao.qi@linaro.org>
8995
8996         * ppc-linux-tdep.h: Include ppc-tdep.h.
8997
8998 2017-01-06  Yao Qi  <yao.qi@linaro.org>
8999
9000         * nat/amd64-linux-siginfo.h: Include signal.h.
9001
9002 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9003
9004         * nat/aarch64-linux-hw-point.h: Include break-common.h.
9005
9006 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9007
9008         * mi/mi-parse.h: Include mi-cmds.h.
9009
9010 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9011
9012         * inf-loop.c: Don't include "target.h".
9013         * inf-loop.h: Include it here.
9014
9015 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9016
9017         * dfp.h: Include "dboulest.h" and "expression.h".
9018
9019 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9020
9021         * ax-gdb.h: Include "ax.h".
9022
9023 2017-01-06  Yao Qi  <yao.qi@linaro.org>
9024
9025         * Makefile.in (HFILES_NO_SRCDIR): Replace gdb_ptrace.h
9026         with nat/gdb_ptrace.h.
9027
9028 2017-01-05  Yao Qi  <yao.qi@linaro.org>
9029
9030         * mips-fbsd-tdep.c (mips_fbsd_sigframe_init): Move && to
9031         new line.
9032         (mips64_fbsd_sigframe_init): Likewise.
9033
9034 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
9035
9036         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Use
9037         GDB_OSABI_FREEBSD instead of GDB_OSABI_FREEBSD_ELF.
9038
9039 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
9040
9041         * Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
9042         * NEWS: Mention new FreeBSD/mips native configuration.
9043         * config/mips/fbsd.mh: New file.
9044         * configure.host: Add mips*-*-freebsd*.
9045         * mips-fbsd-nat.c: New file.
9046
9047 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
9048
9049         * Makefile.in (ALL_TARGET_OBS): Add mips-fbsd-tdep.o.
9050         (ALLDEPFILES): Add mips-fbsd-tdep.c.
9051         * NEWS: Mention new FreeBSD/mips target.
9052         * configure.tgt: Add mips*-*-freebsd*.
9053         * mips-fbsd-tdep.c: New file.
9054         * mips-fbsd-tdep.h: New file.
9055
9056 2017-01-04  Yao Qi  <yao.qi@linaro.org>
9057
9058         * dwarf2loc.c (write_pieced_value): Don't use VALUE_FRAME_ID (to),
9059         use c->frame_id when the piece location is DWARF_VALUE_REGISTER.
9060
9061 2017-01-01  Joel Brobecker  <brobecker@adacore.com>
9062
9063         Update copyright year range in all GDB files.
9064
9065 2017-01-01  Joel Brobecker  <brobecker@adacore.com>
9066
9067         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.
9068
9069 For older changes see ChangeLog-2016.
9070 \f
9071 Local Variables:
9072 mode: change-log
9073 left-margin: 8
9074 fill-column: 74
9075 version-control: never
9076 coding: utf-8
9077 End: