2015-09-11 Don Breazeal Luis Machado * infrun.c (follow_exec): Use process-style ptid for exec message. Call add_inferior_with_spaces and target_follow_exec. * nat/linux-ptrace.c (linux_supports_traceexec): New function. * nat/linux-ptrace.h (linux_supports_traceexec): Declare. * remote.c (remote_pspace_data): New static variable. (remote_pspace_data_cleanup): New function. (get_remote_exec_file): New function. (set_remote_exec_file_1): New function. (set_remote_exec_file): New function. (show_remote_exec_file): New function. (remote_exec_file): Delete static variable. (anonymous enum) : New enumeration constant. (remote_protocol_features): Add entry for exec-events feature. (remote_query_supported): Add client side of qSupported query for exec-events feature. (remote_follow_exec): New function. (remote_parse_stop_reply): Handle 'exec' stop reason. (extended_remote_run, extended_remote_create_inferior): Call get_remote_exec_file and set_remote_exec_file_1. (init_extended_remote_ops) : Initialize new member. (_initialize_remote): Call register_program_space_data_with_cleanup. Call add_packet_config_cmd for remote exec-events feature. Modify call to add_setshow_string_noescape_cmd for exec-file to use new functions set_remote_exec_file and show_remote_exec_file. * target-debug.h, target-delegates.c: Regenerated. * target.c (target_follow_exec): New function. * target.h (struct target_ops) : New member. (target_follow_exec): Declare new function. 2015-09-11 Pierre Langlois * aarch64-tdep.c (decode_cb): Move up comment describing the encoding. (decode_tb): Fix a typo in comment above the function. Move up comment describing the encoding. 2015-09-11 Pierre Langlois * aarch64-tdep.c (decode_bcond): Fix incorrect mask. 2015-09-11 Mihail-Marian Nistor PR gdb/18947 * aarch64-linux-tdep.c: (aarch64_linux_init_abi): Install glibc_skip_solib_resolver as gdbarch_skip_solib_resolver callback. 2015-09-10 Simon Marchi * ada-lang.c (scan_discrim_bound): Factor out arithmetic operations. 2015-09-10 Simon Marchi * ada-lang.c (ada_search_struct_field): Constify parameters and/or variables.. (xget_renaming_scope): Likewise. (ada_is_redundant_range_encoding): Likewise. (scan_discrim_bound): Likewise. (to_fixed_range_type): Likewise. 2015-09-10 Yao Qi * breakpoint.c (download_tracepoint_locations): New local can_download_tracepoint. Check the result of target_can_download_tracepoint and save it in can_download_tracepoint if there are tracepoints to download. * linux-nat.h (enum tribool): Move it to ... * common/common-types.h: ... here. 2015-09-09 Pedro Alves * inf-loop.c (inferior_event_handler): Delete INF_TIMER case. * target.h (enum inferior_event_type) : Delete. 2015-09-09 Pedro Alves * continuations.c (add_continuation, restore_thread_cleanup) (do_all_continuations_ptid, do_all_continuations_thread_callback) (do_all_continuations_thread, do_all_continuations) (discard_all_continuations_thread_callback) (discard_all_continuations_thread, discard_all_continuations) (add_intermediate_continuation) (do_all_intermediate_continuations_thread_callback) (do_all_intermediate_continuations_thread) (do_all_intermediate_continuations) (discard_all_intermediate_continuations_thread_callback) (discard_all_intermediate_continuations_thread) (discard_all_intermediate_continuations): Delete. * continuations.h (add_continuation, do_all_continuations) (do_all_continuations_thread, discard_all_continuations) (discard_all_continuations_thread, add_intermediate_continuation) (do_all_intermediate_continuations) (do_all_intermediate_continuations_thread) (discard_all_intermediate_continuations) (discard_all_intermediate_continuations_thread): Delete declarations. * event-top.c (stdin_event_handler): Delete references to continuations. * gdbthread.h (struct thread_info): Delete continuations and intermediate_continuations fields. * inf-loop.c (inferior_event_handler): Remove references to continuations. * infrun.c (infrun_thread_stop_requested_callback): Remove references to continuations. * target.h (enum inferior_event_type) : Delete. * thread.c: Don't include "continuations.h". (clear_thread_inferior_resources): Remove references to continuations. 2015-09-09 Pedro Alves * infcall.c (struct dummy_frame_context_saver): Delete. (dummy_frame_context_saver_free, dummy_frame_context_saver_dtor) (dummy_frame_context_saver_drop) (dummy_frame_context_saver_cleanup) (dummy_frame_context_saver_get_regs) (dummy_frame_context_saver_setup): Delete. * infcall.h (dummy_frame_context_saver_drop) (dummy_frame_context_saver_cleanup) (dummy_frame_context_saver_get_regs, dummy_frame_context_saver): Delete. (get_return_value): Remove 'ctx_saver' paremeter. Adjust. * inferior.h (get_return_value): Remove 'ctx_saver' paremeter. * python/py-finishbreakpoint.c (bpfinishpy_pre_stop_hook): Adjust. 2015-09-09 Pedro Alves * breakpoint.c: Include "thread-fsm.h". (struct until_break_command_continuation_args): Delete. (struct until_break_fsm): New. (until_break_fsm_ops): New global. (new_until_break_fsm, until_break_fsm_should_stop): New functions. (until_break_command_continuation): Delete. (until_break_fsm_clean_up): New function. (until_break_fsm_async_reply_reason): New function. (until_break_command): Adjust to create an until_break_fsm instead of a continuation. (momentary_bkpt_print_it): No longer print MI's async-stop-reason here. * infcmd.c (struct until_next_fsm): New. (until_next_fsm_ops): New global. (new_until_next_fsm, until_next_fsm_should_stop): New function. (until_next_continuation): Delete. (until_next_fsm_clean_up, until_next_fsm_async_reply_reason): New functions. (until_next_command): Adjust to create a new until_next_fsm instead of a continuation. 2015-09-09 Pedro Alves * infcall.c: Include thread_fsm.h. (struct call_return_meta_info): New. (get_call_return_value): New function, factored out from call_function_by_hand_dummy. (struct call_thread_fsm): New. (call_thread_fsm_ops): New global. (new_call_thread_fsm, call_thread_fsm_should_stop) (call_thread_fsm_should_notify_stop): New functions. (run_inferior_call): Add 'sm' parameter. Associate the FSM with the thread. (call_function_by_hand_dummy): Create a new call_thread_fsm instance, associate it with the thread, and wait for the FSM to finish. If finished successfully, fetch the function's result value out of the FSM. * infrun.c (fetch_inferior_event): If the FSM says the stop shouldn't be notified, don't call normal_stop. (maybe_remove_breakpoints): New function, factored out from ... (normal_stop): ... here. Simplify. * infrun.h (maybe_remove_breakpoints): Declare. * thread-fsm.c (thread_fsm_should_notify_stop): New function. (thread-fsm.h) : New field. (thread_fsm_should_notify_stop): Declare. 2015-09-09 Pedro Alves * Makefile.in (COMMON_OBS): Add thread-fsm.o. * breakpoint.c (handle_jit_event): Print debug output. (bpstat_what): Split event callback handling to ... (bpstat_run_callbacks): ... this new function. (momentary_bkpt_print_it): No longer handle bp_finish here. * breakpoint.h (bpstat_run_callbacks): Declare. * gdbthread.h (struct thread_info) : Delete field. : New field. (thread_cancel_execution_command): Declare. * infcmd.c: Include thread-fsm.h. (struct step_command_fsm): New. (step_command_fsm_ops): New global. (new_step_command_fsm, step_command_fsm_prepare): New functions. (step_1): Adjust to use step_command_fsm_prepare and prepare_one_step. (struct step_1_continuation_args): Delete. (step_1_continuation): Delete. (step_command_fsm_should_stop): New function. (step_once): Delete. (step_command_fsm_clean_up, step_command_fsm_async_reply_reason) (prepare_one_step): New function, based on step_once. (until_next_command): Remove step_multi reference. (struct return_value_info): New. (print_return_value): Rename to ... (print_return_value_1): ... this. New struct return_value_info parameter. Adjust. (print_return_value): Reimplement as wrapper around print_return_value_1. (struct finish_command_fsm): New. (finish_command_continuation): Delete. (finish_command_fsm_ops): New global. (new_finish_command_fsm, finish_command_fsm_should_stop): New functions. (finish_command_fsm_clean_up, finish_command_fsm_return_value): New. (finish_command_continuation_free_arg): Delete. (finish_command_fsm_async_reply_reason): New. (finish_backward, finish_forward): Change symbol parameter to a finish_command_fsm. Adjust. (finish_command): Create a finish_command_fsm. Adjust. * infrun.c: Include "thread-fsm.h". (clear_proceed_status_thread): Delete the thread's FSM. (infrun_thread_stop_requested_callback): Cancel the thread's execution command. (clean_up_just_stopped_threads_fsms): New function. (fetch_inferior_event): Handle the event_thread's should_stop method saying the command isn't done yet. (process_event_stop_test): Run breakpoint callbacks here. (print_stop_event): Rename to ... (print_stop_location): ... this. (restore_current_uiout_cleanup): New function. (print_stop_event): Reimplement. (normal_stop): No longer notify the end_stepping_range observers here handle "step N" nor "finish" here. No longer call print_stop_event here. * infrun.h (struct return_value_info): Forward declare. (print_return_value): Declare. (print_stop_event): Change prototype. * thread-fsm.c: New file. * thread-fsm.h: New file. * thread.c: Include "thread-fsm.h". (thread_cancel_execution_command): New function. (clear_thread_inferior_resources): Call it. * cli/cli-interp.c (cli_on_normal_stop): New function. (cli_interpreter_init): Install cli_on_normal_stop as normal_stop observer. * mi/mi-interp.c: Include "thread-fsm.h". (restore_current_uiout_cleanup): Delete. (mi_on_normal_stop): If the thread has an FSM associated, and it finished, ask it for the async-reply-reason to print. Always call print_stop_event here, regardless of the top-level interpreter. Check bpstat_what to tell whether an asynchronous breakpoint hit triggered. * tui/tui-interp.c (tui_on_normal_stop): New function. (tui_init): Install tui_on_normal_stop as normal_stop observer. 2015-09-09 Pedro Alves * breakpoint.c (bpstat_do_actions_1, until_break_command): Don't check whether the target can async. * inf-loop.c (inferior_event_handler): Only call target_async if the target can async. * infcall.c: Include top.h and interps.h. (run_inferior_call): For the interpreter to sync mode while running the infcall. Call wait_sync_command_done instead of wait_for_inferior plus normal_stop. * infcmd.c (prepare_execution_command): Don't check whether the target can async when running in the foreground. (step_1): Delete synchronous case handling. (step_once): Always install a continuation, even in sync mode. (until_next_command, finish_forward): Don't check whether the target can async. (attach_command_post_wait, notice_new_inferior): Always install a continuation, even in sync mode. * infrun.c (mark_infrun_async_event_handler): New function. (proceed): In sync mode, mark infrun's event source instead of waiting for events here. (fetch_inferior_event): If the target can't async, do a blocking wait. (prepare_to_wait): In sync mode, mark infrun's event source. (infrun_async_inferior_event_handler): No longer bail out if the target can't async. * infrun.h (mark_infrun_async_event_handler): New declaration. * linux-nat.c (linux_nat_wait_1): Remove calls to set_sigint_trap/clear_sigint_trap. (linux_nat_terminal_inferior): No longer check whether the target can async. * mi/mi-interp.c (mi_on_sync_execution_done): Update and simplify comment. (mi_execute_command_input_handler): No longer check whether the target is async. Update and simplify comment. * target.c (default_target_wait): New function. * target.h (struct target_ops) : Now defaults to default_target_wait. (default_target_wait): Declare. * top.c (wait_sync_command_done): New function, factored out from ... (maybe_wait_sync_command_done): ... this. * top.h (wait_sync_command_done): Declare. * target-delegates.c: Regenerate. 2015-09-09 Markus Metzger * nat/linux-btrace.h (struct btrace_target_info) : Remove. * nat/linux-btrace.c: Include filestuff.h and inttypes.h. Remove include of sys/utsname.h. (linux_determine_kernel_ptr_bits): Remove. (linux_determine_kernel_start): New. (perf_event_is_kernel_addr): Remove tinfo argument. Update users. Update check. (perf_event_skip_bts_record): Remove tinfo argument. Update users. (linux_enable_bts, linux_enable_pt): Remove tinfo->ptr_bits initialization. * x86-linux-nat.c (x86_linux_enable_btrace): Remove ptr_bits assignment. 2015-09-07 Pedro Alves * guile/guile-internal.h (as_a_scm_t_subr): New. * guile/guile.c (misc_guile_functions): Use it. * guile/scm-arch.c (arch_functions): Use it. * guile/scm-block.c (block_functions, gdbscm_initialize_blocks): Use it. * guile/scm-breakpoint.c (breakpoint_functions): Use it. * guile/scm-cmd.c (command_functions): Use it. * guile/scm-disasm.c (disasm_functions): Use it. * guile/scm-exception.c (exception_functions) (private_exception_functions): Use it. * guile/scm-frame.c (frame_functions) * guile/scm-gsmob.c (gsmob_functions): Use it. * guile/scm-iterator.c (iterator_functions): Use it. * guile/scm-lazy-string.c (lazy_string_functions): Use it. * guile/scm-math.c (math_functions): Use it. * guile/scm-objfile.c (objfile_functions): Use it. * guile/scm-param.c (parameter_functions): Use it. * guile/scm-ports.c (port_functions, private_port_functions): Use it. * guile/scm-pretty-print.c (pretty_printer_functions): Use it. * guile/scm-progspace.c (pspace_functions): Use it. * guile/scm-string.c (string_functions): Use it. * guile/scm-symbol.c (symbol_functions): Use it. * guile/scm-symtab.c (symtab_functions): Use it. * guile/scm-type.c (type_functions, gdbscm_initialize_types): Use it. * guile/scm-value.c (value_functions): Use it. 2015-09-04 Andrew Burgess * tui/tui-data.c (win_with_focus): Remove cast of NULL pointer. (tui_next_win): Likewise. (tui_prev_win): Likewise. (tui_partial_win_by_name): Likewise. (tui_init_generic_part): Likewise. (init_content_element): Likewise. (tui_del_window): Likewise. (tui_free_window): Likewise. (tui_del_data_windows): Likewise. (tui_free_data_content): Likewise. * tui/tui-layout.c (make_source_or_disasm_window): Likewise. * tui/tui-regs.c (tui_show_register_group): Likewise. * tui/tui-win.c (tui_resize_all): Likewise. (tui_set_focus): Likewise. (tui_set_win_height): Likewise. (make_invisible_and_set_new_height): Likewise. * tui/tui-windata.c (tui_delete_data_content_windows): Likewise. * tui/tui-wingeneral.c (make_visible): Likewise. 2015-09-04 Andrew Burgess * cli/cli-decode.c (find_cmd): Remove cast of NULL pointer. 2015-09-04 Andrew Burgess * c-valprint.c (print_unpacked_pointer): Remove cast of NULL pointer. * dbxread.c (dbx_end_psymtab): Likewise. * gnu-nat.c (gnu_write_inferior): Likewise. * mdebugread.c (cross_ref): Likewise. * p-valprint.c (pascal_val_print): Likewise. * xcoffread.c (xcoff_end_psymtab): Likewise. 2015-09-04 Yao Qi * NEWS: Mention the aarch64 multi-arch debugging support. 2015-09-03 Pierre-Marie de Rodat * ada-lang.c (ada_language_arch_info): Create a TYPE_CODE_CHAR type instead of a TYPE_CODE_INT one for the string_char_type and the ada_primitive_type_char types. 2015-09-03 Yao Qi * aarch64-linux-nat.c (aarch64_linux_region_ok_for_hw_watchpoint): Move code to aarch64_linux_region_ok_for_watchpoint. Call aarch64_linux_region_ok_for_watchpoint. * nat/aarch64-linux-hw-point.c (aarch64_linux_region_ok_for_watchpoint): New function. * nat/aarch64-linux-hw-point.h (aarch64_linux_region_ok_for_watchpoint): Declare it. 2015-09-02 Patrick Palka * gdb_obstack.h (obstack_strdup): Declare. * gdb_obstack.c (obstack_strdup): Define. * gdbarch.sh (gdbarch_obstack_strdup): Declare and define. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbtypes.c (arch_type): Use gdbarch_obstack_strdup. 2015-09-02 Patrick Palka * gdbtypes.c (copy_type_recursive): Update documentation. 2015-09-01 Sergio Durigan Junior * solib-svr4.c (solib_event_probe_action): Initialize 'probe_argc' as zero. 2015-09-01 Sergio Durigan Junior * solib-svr4.c (svr4_handle_solib_event): Initialize 'val' as NULL 2015-09-01 Sergio Durigan Junior * solib-svr4.c (solib_event_probe_action): Call get_probe_argument_count using TRY...CATCH. (svr4_handle_solib_event): Likewise, for evaluate_probe_argument. 2015-09-01 Sergio Durigan Junior * probe.h (struct probe_ops) : Mention in the comment that the function can throw an exception. (get_probe_argument_count): Likewise. (evaluate_probe_argument): Likewise. * stap-probe.c (stap_get_opcode): Call error instead of internal_error. (stap_get_expected_argument_type): Likewise. Add argument 'probe'. Improve error message by mentioning the probe's name. (stap_parse_probe_arguments): Adjust call to stap_get_expected_argument_type. (stap_get_arg): Add comment. Assert that 'probe->args_parsed' is not zero. Call internal_error if GDB requests an argument but the probe has no arguments. 2015-09-01 Pierre-Marie de Rodat * ada-lang.c (ada_resolve_function): Do not ask the user what match to use when in completion mode. 2015-08-31 Andrew Burgess * tui/tui-data.c (tui_win_name): Make local variable const, remove cast of NULL. 2015-08-31 Max Filippov * xtensa-tdep.h (XTENSA_GDBARCH_TDEP_INSTANTIATE): Initialize call_abi using XSHAL_ABI macro. 2015-08-29 Doug Evans * symtab.h (struct symbol): Tweak comment. 2015-08-29 Patrick Palka * gdbtypes.c (alloc_type_arch): Allocate the type on the given gdbarch obstack instead of on the heap. Update commentary accordingly. 2015-08-28 Joel Brobecker GDB 7.10 released. 2015-08-28 Simon Marchi * NEWS: Update entry about non-8-bits addressable memory. 2015-08-28 Ulrich Weigand Revert: 2014-11-06 Doug Evans * solib.c (solib_global_lookup): Fetch arch from objfile, not target_gdbarch. 2015-08-27 Ulrich Weigand * ppc-linux-tdep.c (ppc_linux_spe_context_lookup): Do not attempt to relocate a TLS variable offset. 2015-08-27 Ulrich Weigand * spu-multiarch.c (parse_spufs_run): Bail out if inferior is not registered yet. Set inferior_ptid while calling target_read_memory. 2015-08-27 Ulrich Weigand * nat/linux-ptrace.h (GDB_ARCH_TRAP_BRKPT): Replace by ... (GDB_ARCH_IS_TRAP_BRKPT): ... this. Add __powerpc__ case. * linux-nat.c (check_stopped_by_breakpoint): Use GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT. 2015-08-27 Ulrich Weigand * linux-thread-db.c (thread_db_get_thread_local_address): If the thread was not yet discovered, use thread_from_lwp instead of calling thread_db_find_new_threads_1. 2015-08-27 Simon Marchi * m88k-tdep.c (m88k_analyze_prologue): Fix inverted allocation statements. 2015-08-27 Simon Marchi * NEWS: Document support for non-8-bits addressable memory. 2015-08-27 Pedro Alves * configure.ac: Remove AC_TYPE_SIGNAL call. * configure, config.in: Regenerate. 2015-08-27 Pedro Alves * cp-support.c (gdb_demangle): Use sighandler_t. Remove cast. * extension-priv.h: Include signal.h. (struct signal_handler) : Change type to sighandler_t. * extension.c (install_gdb_sigint_handler): Use sighandler_t. * inflow.c (sigint_ours, sigquit_ours): Change type to sighandler_t. (child_terminal_inferior): Remove casts. (child_terminal_ours_1, new_tty): Use sighandler_t. Remove casts. (osig): Change type to sighandler_t. * nto-procfs.c (ofunc): Change type to sighandler_t. (procfs_wait): Remove casts. * remote-m32r-sdi.c (m32r_wait, m32r_load): Use sighandler_t. * remote-sim.c (gdbsim_wait): Use sighandler_t. * utils.c (wait_to_die_with_timeout): Use sighandler_t. 2015-08-27 Pedro Alves * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add signal-h. * gnulib/aclocal.m4: Renegerate. * gnulib/config.in: Renegerate. * gnulib/configure: Renegerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/signal_h.m4: New file. * gnulib/import/signal.in.h: New file. 2015-08-27 Pedro Alves * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE) (MIN_MEMORY_PACKET_SIZE): New. (MAX_REMOTE_PACKET_SIZE, MIN_REMOTE_PACKET_SIZE): Delete. (get_memory_packet_size): Adjust. No longer limit the max packet size. (set_memory_packet_size): Adjust, and remove dead code. (remote_check_symbols): Use xmalloc and a cleanup instead of alloca. (remote_packet_size): No longer cap the packet size. (putpkt_binary): Use xmalloc and a cleanup instead of alloca. 2015-08-26 Luis Machado * compile/compile.c (compile_to_object): Mention language in error message. 2015-08-26 Patrick Palka * target.c (target_pre_inferior): Unset attach_flag. 2015-08-26 Simon Marchi * gdbarch.sh (append_name): Fix type in XRESIZEVEC. * gdbarch.c: Re-generate. 2015-08-26 Simon Marchi * aarch64-linux-nat.c (aarch64_add_process): Replace xmalloc-family function with the XNEW-family equivalent. * aarch64-tdep.c (aarch64_gdbarch_init): Likewise. * ada-exp.y (write_ambiguous_var): Likewise. * ada-lang.c (resolve_subexp): Likewise. (user_select_syms): Likewise. (assign_aggregate): Likewise. (ada_evaluate_subexp): Likewise. (cache_symbol): Likewise. * addrmap.c (allocate_key): Likewise. (addrmap_create_mutable): Likewise. * aix-thread.c (sync_threadlists): Likewise. * alpha-tdep.c (alpha_push_dummy_call): Likewise. (alpha_gdbarch_init): Likewise. * amd64-windows-tdep.c (amd64_windows_push_arguments): Likewise. * arm-linux-nat.c (arm_linux_add_process): Likewise. * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise. * arm-tdep.c (push_stack_item): Likewise. (arm_displaced_step_copy_insn): Likewise. (arm_gdbarch_init): Likewise. (_initialize_arm_tdep): Likewise. * avr-tdep.c (push_stack_item): Likewise. * ax-general.c (new_agent_expr): Likewise. * block.c (block_initialize_namespace): Likewise. * breakpoint.c (alloc_counted_command_line): Likewise. (update_dprintf_command_list): Likewise. (parse_breakpoint_sals): Likewise. (decode_static_tracepoint_spec): Likewise. (until_break_command): Likewise. (clear_command): Likewise. (update_global_location_list): Likewise. (get_breakpoint_objfile_data) Likewise. * btrace.c (ftrace_new_function): Likewise. (btrace_set_insn_history): Likewise. (btrace_set_call_history): Likewise. * buildsym.c (add_symbol_to_list): Likewise. (record_pending_block): Likewise. (start_subfile): Likewise. (start_buildsym_compunit): Likewise. (push_subfile): Likewise. (end_symtab_get_static_block): Likewise. (buildsym_init): Likewise. * cli/cli-cmds.c (source_command): Likewise. * cli/cli-decode.c (add_cmd): Likewise. * cli/cli-script.c (build_command_line): Likewise. (setup_user_args): Likewise. (realloc_body_list): Likewise. (process_next_line): Likewise. (copy_command_lines): Likewise. * cli/cli-setshow.c (do_set_command): Likewise. * coff-pe-read.c (read_pe_exported_syms): Likewise. * coffread.c (coff_locate_sections): Likewise. (coff_symtab_read): Likewise. (coff_read_struct_type): Likewise. * common/cleanups.c (make_my_cleanup2): Likewise. * common/common-exceptions.c (throw_it): Likewise. * common/filestuff.c (make_cleanup_close): Likewise. * common/format.c (parse_format_string): Likewise. * common/queue.h (DEFINE_QUEUE_P): Likewise. * compile/compile-object-load.c (munmap_list_add): Likewise. (compile_object_load): Likewise. * compile/compile-object-run.c (compile_object_run): Likewise. * compile/compile.c (append_args): Likewise. * corefile.c (specify_exec_file_hook): Likewise. * cp-support.c (make_symbol_overload_list): Likewise. * cris-tdep.c (push_stack_item): Likewise. (cris_gdbarch_init): Likewise. * ctf.c (ctf_trace_file_writer_new): Likewise. * dbxread.c (init_header_files): Likewise. (add_new_header_file): Likewise. (init_bincl_list): Likewise. (dbx_end_psymtab): Likewise. (start_psymtab): Likewise. (dbx_end_psymtab): Likewise. * dcache.c (dcache_init): Likewise. * dictionary.c (dict_create_hashed): Likewise. (dict_create_hashed_expandable): Likewise. (dict_create_linear): Likewise. (dict_create_linear_expandable): Likewise. * dtrace-probe.c (dtrace_process_dof_probe): Likewise. * dummy-frame.c (register_dummy_frame_dtor): Likewise. * dwarf2-frame-tailcall.c (cache_new_ref1): Likewise. * dwarf2-frame.c (dwarf2_build_frame_info): Likewise. (decode_frame_entry_1): Likewise. * dwarf2expr.c (new_dwarf_expr_context): Likewise. * dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise. * dwarf2read.c (dwarf2_has_info): Likewise. (create_signatured_type_table_from_index): Likewise. (dwarf2_read_index): Likewise. (dw2_get_file_names_reader): Likewise. (create_all_type_units): Likewise. (read_cutu_die_from_dwo): Likewise. (init_tu_and_read_dwo_dies): Likewise. (init_cutu_and_read_dies): Likewise. (create_all_comp_units): Likewise. (queue_comp_unit): Likewise. (inherit_abstract_dies): Likewise. (read_call_site_scope): Likewise. (dwarf2_add_field): Likewise. (dwarf2_add_typedef): Likewise. (dwarf2_add_member_fn): Likewise. (attr_to_dynamic_prop): Likewise. (abbrev_table_alloc_abbrev): Likewise. (abbrev_table_read_table): Likewise. (add_include_dir): Likewise. (add_file_name): Likewise. (dwarf_decode_line_header): Likewise. (dwarf2_const_value_attr): Likewise. (dwarf_alloc_block): Likewise. (parse_macro_definition): Likewise. (set_die_type): Likewise. (write_psymtabs_to_index): Likewise. (create_cus_from_index): Likewise. (dwarf2_create_include_psymtab): Likewise. (process_psymtab_comp_unit_reader): Likewise. (build_type_psymtab_dependencies): Likewise. (read_comp_units_from_section): Likewise. (compute_compunit_symtab_includes): Likewise. (create_dwo_unit_in_dwp_v1): Likewise. (create_dwo_unit_in_dwp_v2): Likewise. (read_func_scope): Likewise. (process_structure_scope): Likewise. (mark_common_block_symbol_computed): Likewise. (load_partial_dies): Likewise. (dwarf2_symbol_mark_computed): Likewise. * elfread.c (elf_symfile_segments): Likewise. (elf_read_minimal_symbols): Likewise. * environ.c (make_environ): Likewise. * eval.c (evaluate_subexp_standard): Likewise. * event-loop.c (create_file_handler): Likewise. (create_async_signal_handler): Likewise. (create_async_event_handler): Likewise. (create_timer): Likewise. * exec.c (build_section_table): Likewise. * fbsd-nat.c (fbsd_remember_child): Likewise. * fork-child.c (fork_inferior): Likewise. * frv-tdep.c (new_variant): Likewise. * gdbarch.sh (gdbarch_alloc): Likewise. (append_name): Likewise. * gdbtypes.c (rank_function): Likewise. (copy_type_recursive): Likewise. (add_dyn_prop): Likewise. * gnu-nat.c (make_proc): Likewise. (make_inf): Likewise. (gnu_write_inferior): Likewise. * gnu-v3-abi.c (build_gdb_vtable_type): Likewise. (build_std_type_info_type): Likewise. * guile/scm-param.c (compute_enum_list): Likewise. * guile/scm-utils.c (gdbscm_parse_function_args): Likewise. * guile/scm-value.c (gdbscm_value_call): Likewise. * h8300-tdep.c (h8300_gdbarch_init): Likewise. * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise. (read_unwind_info): Likewise. * ia64-tdep.c (ia64_gdbarch_init): Likewise. * infcall.c (dummy_frame_context_saver_setup): Likewise. (call_function_by_hand_dummy): Likewise. * infcmd.c (step_once): Likewise. (finish_forward): Likewise. (attach_command): Likewise. (notice_new_inferior): Likewise. * inferior.c (add_inferior_silent): Likewise. * infrun.c (add_displaced_stepping_state): Likewise. (save_infcall_control_state): Likewise. (save_inferior_ptid): Likewise. (_initialize_infrun): Likewise. * jit.c (bfd_open_from_target_memory): Likewise. (jit_gdbarch_data_init): Likewise. * language.c (add_language): Likewise. * linespec.c (decode_line_2): Likewise. * linux-nat.c (add_to_pid_list): Likewise. (add_initial_lwp): Likewise. * linux-thread-db.c (add_thread_db_info): Likewise. (record_thread): Likewise. (info_auto_load_libthread_db): Likewise. * m32c-tdep.c (m32c_gdbarch_init): Likewise. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * m68k-tdep.c (m68k_gdbarch_init): Likewise. * m88k-tdep.c (m88k_analyze_prologue): Likewise. * macrocmd.c (macro_define_command): Likewise. * macroexp.c (gather_arguments): Likewise. * macroscope.c (sal_macro_scope): Likewise. * macrotab.c (new_macro_table): Likewise. * mdebugread.c (push_parse_stack): Likewise. (parse_partial_symbols): Likewise. (parse_symbol): Likewise. (psymtab_to_symtab_1): Likewise. (new_block): Likewise. (new_psymtab): Likewise. (mdebug_build_psymtabs): Likewise. (add_pending): Likewise. (elfmdebug_build_psymtabs): Likewise. * mep-tdep.c (mep_gdbarch_init): Likewise. * mi/mi-main.c (mi_execute_command): Likewise. * mi/mi-parse.c (mi_parse_argv): Likewise. * minidebug.c (lzma_open): Likewise. * minsyms.c (terminate_minimal_symbol_table): Likewise. * mips-linux-nat.c (mips_linux_insert_watchpoint): Likewise. * mips-tdep.c (mips_gdbarch_init): Likewise. * mn10300-tdep.c (mn10300_gdbarch_init): Likewise. * msp430-tdep.c (msp430_gdbarch_init): Likewise. * mt-tdep.c (mt_registers_info): Likewise. * nat/aarch64-linux.c (aarch64_linux_new_thread): Likewise. * nat/linux-btrace.c (linux_enable_bts): Likewise. (linux_enable_pt): Likewise. * nat/linux-osdata.c (linux_xfer_osdata_processes): Likewise. (linux_xfer_osdata_processgroups): Likewise. * nios2-tdep.c (nios2_gdbarch_init): Likewise. * nto-procfs.c (procfs_meminfo): Likewise. * objc-lang.c (start_msglist): Likewise. (selectors_info): Likewise. (classes_info): Likewise. (find_methods): Likewise. * objfiles.c (allocate_objfile): Likewise. (update_section_map): Likewise. * osabi.c (gdbarch_register_osabi): Likewise. (gdbarch_register_osabi_sniffer): Likewise. * parse.c (start_arglist): Likewise. * ppc-linux-nat.c (hwdebug_find_thread_points_by_tid): Likewise. (hwdebug_insert_point): Likewise. * printcmd.c (display_command): Likewise. (ui_printf): Likewise. * procfs.c (create_procinfo): Likewise. (load_syscalls): Likewise. (proc_get_LDT_entry): Likewise. (proc_update_threads): Likewise. * prologue-value.c (make_pv_area): Likewise. (pv_area_store): Likewise. * psymtab.c (extend_psymbol_list): Likewise. (init_psymbol_list): Likewise. (allocate_psymtab): Likewise. * python/py-inferior.c (add_thread_object): Likewise. * python/py-param.c (compute_enum_values): Likewise. * python/py-value.c (valpy_call): Likewise. * python/py-varobj.c (py_varobj_iter_next): Likewise. * python/python.c (ensure_python_env): Likewise. * record-btrace.c (record_btrace_start_replaying): Likewise. * record-full.c (record_full_reg_alloc): Likewise. (record_full_mem_alloc): Likewise. (record_full_end_alloc): Likewise. (record_full_core_xfer_partial): Likewise. * regcache.c (get_thread_arch_aspace_regcache): Likewise. * remote-fileio.c (remote_fileio_init_fd_map): Likewise. * remote-notif.c (remote_notif_state_allocate): Likewise. * remote.c (demand_private_info): Likewise. (remote_notif_stop_alloc_reply): Likewise. (remote_enable_btrace): Likewise. * reverse.c (save_bookmark_command): Likewise. * rl78-tdep.c (rl78_gdbarch_init): Likewise. * rx-tdep.c (rx_gdbarch_init): Likewise. * s390-linux-nat.c (s390_insert_watchpoint): Likewise. * ser-go32.c (dos_get_tty_state): Likewise. (dos_copy_tty_state): Likewise. * ser-mingw.c (ser_windows_open): Likewise. (ser_console_wait_handle): Likewise. (ser_console_get_tty_state): Likewise. (make_pipe_state): Likewise. (net_windows_open): Likewise. * ser-unix.c (hardwire_get_tty_state): Likewise. (hardwire_copy_tty_state): Likewise. * solib-aix.c (solib_aix_new_lm_info): Likewise. * solib-dsbt.c (dsbt_current_sos): Likewise. (dsbt_relocate_main_executable): Likewise. * solib-frv.c (frv_current_sos): Likewise. (frv_relocate_main_executable): Likewise. * solib-spu.c (spu_bfd_fopen): Likewise. * solib-svr4.c (lm_info_read): Likewise. (svr4_copy_library_list): Likewise. (svr4_default_sos): Likewise. * source.c (find_source_lines): Likewise. (line_info): Likewise. (add_substitute_path_rule): Likewise. * spu-linux-nat.c (spu_bfd_open): Likewise. * spu-tdep.c (info_spu_dma_cmdlist): Likewise. * stabsread.c (dbx_lookup_type): Likewise. (read_type): Likewise. (read_member_functions): Likewise. (read_struct_fields): Likewise. (read_baseclasses): Likewise. (read_args): Likewise. (_initialize_stabsread): Likewise. * stack.c (func_command): Likewise. * stap-probe.c (handle_stap_probe): Likewise. * symfile.c (addrs_section_sort): Likewise. (addr_info_make_relative): Likewise. (load_section_callback): Likewise. (add_symbol_file_command): Likewise. (init_filename_language_table): Likewise. * symtab.c (create_filename_seen_cache): Likewise. (sort_search_symbols_remove_dups): Likewise. (search_symbols): Likewise. * target.c (make_cleanup_restore_target_terminal): Likewise. * thread.c (new_thread): Likewise. (enable_thread_stack_temporaries): Likewise. (make_cleanup_restore_current_thread): Likewise. (thread_apply_all_command): Likewise. * tic6x-tdep.c (tic6x_gdbarch_init): Likewise. * top.c (gdb_readline_wrapper): Likewise. * tracefile-tfile.c (tfile_trace_file_writer_new): Likewise. * tracepoint.c (trace_find_line_command): Likewise. (all_tracepoint_actions_and_cleanup): Likewise. (make_cleanup_restore_current_traceframe): Likewise. (get_uploaded_tp): Likewise. (get_uploaded_tsv): Likewise. * tui/tui-data.c (tui_alloc_generic_win_info): Likewise. (tui_alloc_win_info): Likewise. (tui_alloc_content): Likewise. (tui_add_content_elements): Likewise. * tui/tui-disasm.c (tui_find_disassembly_address): Likewise. (tui_set_disassem_content): Likewise. * ui-file.c (ui_file_new): Likewise. (stdio_file_new): Likewise. (tee_file_new): Likewise. * utils.c (make_cleanup_restore_integer): Likewise. (add_internal_problem_command): Likewise. * v850-tdep.c (v850_gdbarch_init): Likewise. * valops.c (find_oload_champ): Likewise. * value.c (allocate_value_lazy): Likewise. (record_latest_value): Likewise. (create_internalvar): Likewise. * varobj.c (install_variable): Likewise. (new_variable): Likewise. (new_root_variable): Likewise. (cppush): Likewise. (_initialize_varobj): Likewise. * windows-nat.c (windows_make_so): Likewise. * x86-nat.c (x86_add_process): Likewise. * xcoffread.c (arrange_linetable): Likewise. (allocate_include_entry): Likewise. (process_linenos): Likewise. (SYMBOL_DUP): Likewise. (xcoff_start_psymtab): Likewise. (xcoff_end_psymtab): Likewise. * xml-support.c (gdb_xml_parse_attr_ulongest): Likewise. * xtensa-tdep.c (xtensa_register_type): Likewise. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. 2015-08-25 Don Breazeal * infrun.c (follow_exec): Re-order operations for handling follow-exec-mode "new". (handle_inferior_event_1): Assign ecs->event_thread to the current thread. * remote.c (get_remote_arch_state): Add an assertion. 2015-08-26 Pedro Alves * MAINTAINERS: Add Markus Metzger as btrace maintainer. 2015-08-25 Pedro Alves PR gdb/18804 * defs.h (maybe_quit): Declare. (QUIT): Now calls maybe_quit. * event-loop.c (clear_async_signal_handler) (async_signal_handler_is_marked): New functions. * event-loop.h (async_signal_handler_is_marked) (clear_async_signal_handler): New declarations. * remote.c (remote_check_pending_interrupt): New function. (interrupt_query): Use make_cleanup_restore_target_terminal. No longer check whether the target is async. If waiting for a stop reply, and a Ctrl-C as been sent to the target, offer to disconnect, and throw TARGET_CLOSE_ERROR instead of a quit. Otherwise do not disconnect and throw a quit. (_initialize_remote): Install remote_check_pending_interrupt as to_check_pending_interrupt. * target.c (target_check_pending_interrupt): New function. * target.h (struct target_ops) : New field. (target_check_pending_interrupt): New declaration. * utils.c (maybe_quit): New function. * target-delegates.c: Regenerate. 2015-08-25 Yao Qi * nat/aarch64-linux-hw-point.c (debug_reg_change_callback): Rename local variable pid to tid, and get lwpid of lwp. Update debug output. 2015-08-25 Pierre-Marie de Rodat * ada-lang.c (ada_read_var_value): Add a var_block argument and pass it to default_read_var_value. * block.c (block_static_link): New accessor. * block.h (block_static_link): Declare it. * buildsym.c (finish_block_internal): Add a static_link argument. If there is a static link, associate it to the new block. (finish_block): Add a static link argument and pass it to finish_block_internal. (end_symtab_get_static_block): Update calls to finish_block and to finish_block_internal. (end_symtab_with_blockvector): Update call to finish_block_internal. * buildsym.h: Forward-declare struct dynamic_prop. (struct context_stack): Add a static_link field. (finish_block): Add a static link argument. * c-exp.y: Remove an obsolete comment (evaluation of variables already start from the selected frame, and now they climb *up* the call stack) and propagate the block information to the produced expression. * d-exp.y: Likewise. * f-exp.y: Likewise. * go-exp.y: Likewise. * jv-exp.y: Likewise. * m2-exp.y: Likewise. * p-exp.y: Likewise. * coffread.c (coff_symtab_read): Update calls to finish_block. * dbxread.c (process_one_symbol): Likewise. * xcoffread.c (read_xcoff_symtab): Likewise. * compile/compile-c-symbols.c (convert_one_symbol): Promote the "sym" parameter to struct block_symbol, update its uses and pass its block to calls to read_var_value. (convert_symbol_sym): Update the calls to convert_one_symbol. * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update call to read_var_value. * dwarf2loc.c (block_op_get_frame_base): New. (dwarf2_block_frame_base_locexpr_funcs): Implement the get_frame_base method. (dwarf2_block_frame_base_loclist_funcs): Likewise. (dwarf2locexpr_baton_eval): Add a frame argument and use it instead of the selected frame in order to evaluate the expression. (dwarf2_evaluate_property): Add a frame argument. Update call to dwarf2_locexpr_baton_eval to provide a frame in available and to handle the absence of address stack. * dwarf2loc.h (dwarf2_evaluate_property): Add a frame argument. * dwarf2read.c (attr_to_dynamic_prop): Add a forward declaration. (read_func_scope): Record any available static link description. Update call to finish_block. (read_lexical_block_scope): Update call to finish_block. * findvar.c (follow_static_link): New. (get_hosting_frame): New. (default_read_var_value): Add a var_block argument. Use get_hosting_frame to handle non-local references. (read_var_value): Add a var_block argument and pass it to the LA_READ_VAR_VALUE method. * gdbtypes.c (resolve_dynamic_range): Update calls to dwarf2_evaluate_property. (resolve_dynamic_type_internal): Likewise. * guile/scm-frame.c (gdbscm_frame_read_var): Update call to read_var_value, passing it the block coming from symbol lookup. * guile/scm-symbol.c (gdbscm_symbol_value): Update call to read_var_value (TODO). * infcmd.c (finish_command_continuation): Update call to read_var_value, passing it the block coming from symbol lookup. * infrun.c (insert_exception_resume_breakpoint): Likewise. * language.h (struct language_defn): Add a var_block argument to the LA_READ_VAR_VALUE method. * objfiles.c (struct static_link_htab_entry): New. (static_link_htab_entry_hash): New. (static_link_htab_entry_eq): New. (objfile_register_static_link): New. (objfile_lookup_static_link): New. (free_objfile): Free the STATIC_LINKS hashed map if needed. * objfiles.h: Include hashtab.h. (struct objfile): Add a static_links field. (objfile_register_static_link): New. (objfile_lookup_static_link): New. * printcmd.c (print_variable_and_value): Update call to read_var_value. * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise. * python/py-frame.c (frapy_read_var): Update call to read_var_value, passing it the block coming from symbol lookup. * python/py-framefilter.c (extract_sym): Add a sym_block parameter and set the pointed value to NULL (TODO). (enumerate_args): Update call to extract_sym. (enumerate_locals): Update calls to extract_sym and to read_var_value. * python/py-symbol.c (sympy_value): Update call to read_var_value (TODO). * stack.c (read_frame_local): Update call to read_var_value. (read_frame_arg): Likewise. (return_command): Likewise. * symtab.h (struct symbol_block_ops): Add a get_frame_base method. (struct symbol): Add a block field. (SYMBOL_BLOCK): New accessor. * valops.c (value_of_variable): Remove frame/block handling and pass the block argument to read_var_value, which does this job now. (value_struct_elt_for_reference): Update calls to read_var_value. (value_of_this): Pass the block found to read_var_value. * value.h (read_var_value): Add a var_block argument. (default_read_var_value): Likewise. 2015-08-25 Yao Qi * aarch64-linux-nat.c (aarch64_linux_new_thread): Move it to ... * nat/aarch64-linux.c (aarch64_linux_new_thread): ... here. * nat/aarch64-linux.h (aarch64_linux_new_thread): Declare. 2015-08-25 Yao Qi * Makefile.in (aarch64-liunx.o): New rule. (HFILES_NO_SRCDIR): Add aarch64-linux.h. * config/aarch64/linux.mh (NAT_FILE): Add aarch64-linux.o. * aarch64-linux-nat.c: Include nat/aarch64-linux.h. * aarch64-linux-nat.c (aarch64_get_debug_reg_state): Make it extern. (aarch64_linux_prepare_to_resume): Move it nat/aarch64-linux.c. * nat/aarch64-linux-hw-point.h (aarch64_debug_reg_state): Declare * nat/aarch64-linux.c: New file. * nat/aarch64-linux.h: New file. 2015-08-25 Yao Qi * aarch64-linux-nat.c (aarch64_linux_prepare_to_resume): Use lwp_arch_private_info and ptid_of_lwp. 2015-08-25 Yao Qi * aarch64-linux-nat.c (struct arch64_dr_update_callback_param): Move it to nat/aarch64-linux-hw-point.c. (debug_reg_change_callback): Likewise. (aarch64_notify_debug_reg_change): :Likewise. * nat/aarch64-linux-hw-point.c: Include nat/linux-nat.h. (aarch64_dr_update_callback_param): New. (debug_reg_change_callback): New function. (aarch64_notify_debug_reg_change): Likewise. * nat/aarch64-linux-hw-point.h (aarch64_notify_debug_reg_change): Remove the declaration. 2015-08-25 Yao Qi * aarch64-linux-nat.c (aarch64_notify_debug_reg_change): Call current_lwp_ptid. 2015-08-25 Yao Qi * aarch64-linux-nat.c (debug_reg_change_callback): Use debug_printf. 2015-08-25 Yao Qi * aarch64-linux-nat.c (debug_reg_change_callback): Call ptid_get_pid rather than ptid_get_lwp. 2015-08-24 Pedro Alves * NEWS (New commands): Mention set/show remote multiprocess-extensions-packet. * remote.c (remote_query_supported): Only tell the server to use the multiprocess extensions if the user hasn't force-disabled them with "set remote multiprocess-extensions-packet off". 2015-08-24 Pedro Alves * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to 1029a8112290f6eee9d7878a391c49db42c999bd. * gnulib/configure, gnulib/config.in, gnulib/aclocal.m4: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/alloca.in.h: Update. * gnulib/import/basename-lgpl.c: Update. * gnulib/import/canonicalize-lgpl.c: Update. * gnulib/import/config.charset: Update. * gnulib/import/dirent.in.h: Update. * gnulib/import/dirfd.c: Update. * gnulib/import/dirname-lgpl.c: Update. * gnulib/import/dirname.h: Update. * gnulib/import/dosname.h: Update. * gnulib/import/errno.in.h: Update. * gnulib/import/extra/snippet/arg-nonnull.h: Update. * gnulib/import/extra/snippet/c++defs.h: Update. * gnulib/import/extra/snippet/warn-on-use.h: Update. * gnulib/import/extra/update-copyright: Update. * gnulib/import/float+.h: Update. * gnulib/import/float.c: Update. * gnulib/import/float.in.h: Update. * gnulib/import/fnmatch.c: Update. * gnulib/import/fnmatch.in.h: Update. * gnulib/import/fnmatch_loop.c: Update. * gnulib/import/fpucw.h: Update. * gnulib/import/frexp.c: Update. * gnulib/import/frexpl.c: Update. * gnulib/import/gettimeofday.c: Update. * gnulib/import/inttypes.in.h: Update. * gnulib/import/isnan.c: Update. * gnulib/import/isnand-nolibm.h: Update. * gnulib/import/isnand.c: Update. * gnulib/import/isnanl-nolibm.h: Update. * gnulib/import/isnanl.c: Update. * gnulib/import/itold.c: Update. * gnulib/import/localcharset.c: Update. * gnulib/import/localcharset.h: Update. * gnulib/import/lstat.c: Update. * gnulib/import/m4/00gnulib.m4: Update. * gnulib/import/m4/absolute-header.m4: Update. * gnulib/import/m4/alloca.m4: Update. * gnulib/import/m4/canonicalize.m4: Update. * gnulib/import/m4/codeset.m4: Update. * gnulib/import/m4/configmake.m4: Update. * gnulib/import/m4/dirent_h.m4: Update. * gnulib/import/m4/dirfd.m4: Update. * gnulib/import/m4/dirname.m4: Update. * gnulib/import/m4/double-slash-root.m4: Update. * gnulib/import/m4/eealloc.m4: Update. * gnulib/import/m4/errno_h.m4: Update. * gnulib/import/m4/exponentd.m4: Update. * gnulib/import/m4/exponentl.m4: Update. * gnulib/import/m4/extensions.m4: Update. * gnulib/import/m4/extern-inline.m4: Update. * gnulib/import/m4/fcntl-o.m4: Update. * gnulib/import/m4/float_h.m4: Update. * gnulib/import/m4/fnmatch.m4: Update. * gnulib/import/m4/fpieee.m4: Update. * gnulib/import/m4/frexp.m4: Update. * gnulib/import/m4/frexpl.m4: Update. * gnulib/import/m4/gettimeofday.m4: Update. * gnulib/import/m4/glibc21.m4: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-common.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/gnulib-tool.m4: Update. * gnulib/import/m4/include_next.m4: Update. * gnulib/import/m4/inttypes-pri.m4: Update. * gnulib/import/m4/inttypes.m4: Update. * gnulib/import/m4/isnand.m4: Update. * gnulib/import/m4/isnanl.m4: Update. * gnulib/import/m4/largefile.m4: Update. * gnulib/import/m4/localcharset.m4: Update. * gnulib/import/m4/locale-fr.m4: Update. * gnulib/import/m4/locale-ja.m4: Update. * gnulib/import/m4/locale-zh.m4: Update. * gnulib/import/m4/longlong.m4: Update. * gnulib/import/m4/lstat.m4: Update. * gnulib/import/m4/malloc.m4: Update. * gnulib/import/m4/malloca.m4: Update. * gnulib/import/m4/math_h.m4: Update. * gnulib/import/m4/mbrtowc.m4: Update. * gnulib/import/m4/mbsinit.m4: Update. * gnulib/import/m4/mbsrtowcs.m4: Update. * gnulib/import/m4/mbstate_t.m4: Update. * gnulib/import/m4/memchr.m4: Update. * gnulib/import/m4/memmem.m4: Update. * gnulib/import/m4/mmap-anon.m4: Update. * gnulib/import/m4/multiarch.m4: Update. * gnulib/import/m4/nocrash.m4: Update. * gnulib/import/m4/off_t.m4: Update. * gnulib/import/m4/pathmax.m4: Update. * gnulib/import/m4/readlink.m4: Update. * gnulib/import/m4/rename.m4: Update. * gnulib/import/m4/rmdir.m4: Update. * gnulib/import/m4/ssize_t.m4: Update. * gnulib/import/m4/stat.m4: Update. * gnulib/import/m4/stdbool.m4: Update. * gnulib/import/m4/stddef_h.m4: Update. * gnulib/import/m4/stdint.m4: Update. * gnulib/import/m4/stdio_h.m4: Update. * gnulib/import/m4/stdlib_h.m4: Update. * gnulib/import/m4/string_h.m4: Update. * gnulib/import/m4/strstr.m4: Update. * gnulib/import/m4/strtok_r.m4: Update. * gnulib/import/m4/sys_socket_h.m4: Update. * gnulib/import/m4/sys_stat_h.m4: Update. * gnulib/import/m4/sys_time_h.m4: Update. * gnulib/import/m4/sys_types_h.m4: Update. * gnulib/import/m4/time_h.m4: Update. * gnulib/import/m4/unistd_h.m4: Update. * gnulib/import/m4/warn-on-use.m4: Update. * gnulib/import/m4/wchar_h.m4: Update. * gnulib/import/m4/wchar_t.m4: Update. * gnulib/import/m4/wctype_h.m4: Update. * gnulib/import/m4/wint_t.m4: Update. * gnulib/import/malloc.c: Update. * gnulib/import/malloca.c: Update. * gnulib/import/malloca.h: Update. * gnulib/import/math.in.h: Update. * gnulib/import/mbrtowc.c: Update. * gnulib/import/mbsinit.c: Update. * gnulib/import/mbsrtowcs-impl.h: Update. * gnulib/import/mbsrtowcs-state.c: Update. * gnulib/import/mbsrtowcs.c: Update. * gnulib/import/memchr.c: Update. * gnulib/import/memmem.c: Update. * gnulib/import/pathmax.h: Update. * gnulib/import/readlink.c: Update. * gnulib/import/ref-add.sin: Update. * gnulib/import/ref-del.sin: Update. * gnulib/import/rename.c: Update. * gnulib/import/rmdir.c: Update. * gnulib/import/same-inode.h: Update. * gnulib/import/stat.c: Update. * gnulib/import/stdbool.in.h: Update. * gnulib/import/stddef.in.h: Update. * gnulib/import/stdint.in.h: Update. * gnulib/import/stdio.c: Update. * gnulib/import/stdio.in.h: Update. * gnulib/import/stdlib.in.h: Update. * gnulib/import/str-two-way.h: Update. * gnulib/import/streq.h: Update. * gnulib/import/string.in.h: Update. * gnulib/import/stripslash.c: Update. * gnulib/import/strnlen1.c: Update. * gnulib/import/strnlen1.h: Update. * gnulib/import/strstr.c: Update. * gnulib/import/strtok_r.c: Update. * gnulib/import/sys_stat.in.h: Update. * gnulib/import/sys_time.in.h: Update. * gnulib/import/sys_types.in.h: Update. * gnulib/import/time.in.h: Update. * gnulib/import/unistd.in.h: Update. * gnulib/import/verify.h: Update. * gnulib/import/wchar.in.h: Update. * gnulib/import/wctype.in.h: Update. * gnulib/import/gettimeofday.c: New file. * gnulib/import/m4/absolute-header.m4: New file. * gnulib/import/m4/gettimeofday.m4: New file. * gnulib/import/m4/sys_socket_h.m4: New file. * gnulib/import/m4/sys_time_h.m4: New file. * gnulib/import/stdio.c: Delete file. * gnulib/import/sys_time.in.h: New file. 2015-08-24 Pedro Alves * Makefile.in (HFILES_NO_SRCDIR): Add common/gdb_sys_time.h. * common/gdb_sys_time.h: New file. * event-loop.c: Include gdb_sys_time.h instead of sys/time.h. * gdb_select.h: Likewise. * gdb_usleep.c: Likewise. * maint.c: Likewise. * mi/mi-main.c: Likewise. * mi/mi-parse.h: Likewise. * remote-fileio.c: Likewise. * remote-m32r-sdi.c: Likewise. * remote.c: Likewise. * ser-base.c: Likewise. * ser-pipe.c: Likewise. * ser-tcp.c: Likewise. * ser-unix.c: Likewise. * symfile.c: Likewise. * symfile.c: Likewise. Rename OSIZE to SIZE throughout. * target-memory.c: Include gdb_sys_time.h instead of sys/time.h. * utils.c: Likewise. 2015-08-24 Pedro Alves * NEWS: Mention removed support for the various ROM monitors. * Makefile.in (ALL_TARGET_OBS): Remove dbug-rom.o, dink32-rom.o, ppcbug-rom.o, m32r-rom.o, dsrec.o and monitor.o from gdb_target_obs. * configure.tgt (h8300-*-*): Remove monitor.o and m32r-rom.o from gdb_target_obs. (m68*-*-*): Remove monitor.o dbug-rom.o and dsrec.o from gdb_target_obs. (microblaze*-linux-*): Remove microblaze-rom.o, monitor.o and dsrec.o from gdb_target_obs. (microblaze*-*-*): Remove microblaze-rom.o, monitor.o and dsrec.o from gdb_target_obs. (powerpc-*-lynx*178): Remove monitor.o and dsrec.o from gdb_target_obs. (powerpc*-*-*): Remove monitor.o, dsrec.o, ppcbug-rom.o and dink32-rom.o from gdb_target_obs. (sh*-*-linux*): Remove monitor.o and dsrec.o from gdb_target_obs. (sh*): Remove monitor.o and dsrec.o from gdb_target_obs. * dbug-rom.c, dink32-rom.c, dsrec.c, m32r-rom.c, microblaze-rom.c, monitor.c, monitor.h, ppcbug-rom.c, srec.h: Delete files. 2015-08-21 Pedro Alves * frame.c (null_frame_id): Explicitly zero-initialize. 2015-08-21 Tom Tromey * dwarf2read.c (struct dwarf2_section_info): Rename field 'asection' to 'section'. (dwarf2_has_info, get_section_bfd_owner, get_section_bfd_section) (dwarf2_locate_sections, dwarf2_locate_sections) (locate_dwz_sections, locate_v1_virtual_dwo_sections) (dwarf2_locate_dwo_sections, dwarf2_locate_dwo_sections) (dwarf2_locate_v2_dwp_sections): Adjust. 2015-08-21 Patrick Palka * top.h (gdb_in_secondary_prompt_p): Declare. * top.c (gdb_secondary_prompt_depth): Define. (gdb_in_secondary_prompt_p): Define. (gdb_readline_wrapper_cleanup): Decrement gdb_secondary_prompt_depth. (gdb_readline_wrapper): Increment gdb_secondary_prompt_depth. * tui/tui-io.c (tui_getc): Don't clear the prompt line if we are in a secondary prompt. 2015-08-21 Patrick Palka * tui/tui-io.c (tui_getc): Use tui_putc instead of waddch to emit the newline. 2015-08-21 Gary Benson * gdb_bfd.c (gdb_bfd_iovec_fileio_pread): Add QUIT call. 2015-08-21 Gary Benson * target.h (struct target_ops) : New argument warn_if_slow. Update comment. All implementations updated. (target_fileio_open_warn_if_slow): New declaration. * target.c (target_fileio_open): Renamed as... (target_fileio_open_1): ...this. New argument warn_if_slow. Pass warn_if_slow to implementation. Update debug printing. (target_fileio_open): New function. (target_fileio_open_warn_if_slow): Likewise. * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Use new function target_fileio_open_warn_if_slow. 2015-08-21 Gary Benson * nat/linux-namespaces.c (linux_mntns_access_fs): Do not overwrite old_chain. 2015-08-20 Max Filippov * arch/xtensa.h: New file. * xtensa-linux-nat.c (gdb_proc_service.h): New #include. (ps_get_thread_area): New function. * xtensa-linux-tdep.c (xtensa_linux_init_abi): Add call to set_gdbarch_fetch_tls_load_module_address to enable TLS support. * xtensa-tdep.c (osabi.h): New #include. (xtensa_gdbarch_init): Call gdbarch_init_osabi to register xtensa-specific hooks. * xtensa-tdep.h (struct xtensa_elf_gregset_t): Add threadptr member and move the structure to arch/xtensa.h. 2015-08-21 Pedro Alves * remote.c (struct readahead_cache): New. (struct remote_state) : New field. (remote_open_1): Invalidate the cache. (readahead_cache_invalidate, readahead_cache_invalidate_fd): New functions. (remote_hostio_pwrite): Invalidate the readahead cache. (remote_hostio_pread): Rename to ... (remote_hostio_pread_vFile): ... this. (remote_hostio_pread_from_cache): New function. (remote_hostio_pread): Reimplement. (remote_hostio_close): Invalidate the readahead cache. 2015-08-21 Marcin Cieślak (tiny patch) PR build/18843 * procfs.c: Include "filestuff.h". 2015-08-21 Patrick Palka * tui/tui-data.h (tui_command_info): Remove fields cur_line and curch. * tui/tui-data.c (tui_clear_win_detail) [CMD_WIN]: Don't set cur_line or curch, instead call wmove(). (init_win_info) [CMD_WIN]: Likewise. * tui/tui-io.c (tui_puts): Likewise. Don't read cur_line, instead call getcury(). (tui_redisplay_readline): Don't set cur_line or curch. (tui_mld_erase_entire_line): Don't read cur_line, instead call getcury(). (tui_cont_sig): Remove call to wmove. (tui_getc): Don't read cur_line or curch, instead call getcury() or getyx(). Don't set curch. * tui/tui-win.c (make_visible_with_new_height) [CMD_WIN]: Don't set cur_line or curch. Always move cursor to (0,0). 2015-08-20 Pedro Alves * infrun.c (print_target_wait_results): Make extern. * infrun.h (print_target_wait_results): Declare. * remote.c (set_stop_requested_callback): Delete. (process_initial_stop_replies): New function. (remote_start_remote): Use it. (stop_reply_queue_length): New function. 2015-08-20 Pedro Alves * dwarf2read.c (process_full_comp_unit): To tell whether start_subfile managed to deduce a language, test for language_unknown instead of language_c. 2015-08-20 Pierre-Marie de Rodat * ada-lex.l: Reset the start condition to INITIAL in the rule that matches attributes. 2015-08-19 Kevin Buettner * dwarf2read.c (dwarf2_string_attr): New function. (lookup_dwo_unit, process_psymtab_comp_unit_reader) (dwarf2_compute_name, dwarf2_physname, find_file_and_directory) (read_call_site_scope, namespace_name, guess_full_die_structure_name) (anonymous_struct_prefix, prepare_one_comp_unit): Use dwarf2_string_attr in place of dwarf2_attr and DW_STRING. 2015-08-18 Doug Evans Adrian Sendroiu PR mi/18833 * cli/cli-logging.c (pop_output_files): Don't restore redirection if MI-like. * mi/mi-out.c: #include "vec.h". (ui_filep): New type. (DEV_VEC_P (ui_filep)): New type. (struct ui_out_data) : Delete. (struct ui_out_data) : New member. (mi_ui_out_impl): Add data_destroy field. (mi_field_string, mi_field_fmt): Update. (mi_flush, mi_redirect, field_separator): Update. (mi_open, mi_close): Update. (mi_out_buffered, mi_out_rewind, mi_out_put): Update. (mi_out_data_ctor, mi_out_data_dtor): New functions. (mi_out_new): Call mi_out_data_ctor. 2015-08-18 Sandra Loosemore * remote.c (strprefix): New. (remote_parse_stop_reply): Use strprefix instead of strncmp to ensure exact match of keyword. 2015-08-18 Andrew Burgess * gdb_bfd.c (debug_bfd_cache): New variable. (show_bfd_cache_debug): New function. (gdb_bfd_open): Add debug logging. (gdb_bfd_ref): Likewise. (gdb_bfd_unref): Likewise. (_initialize_gdb_bfd): Add new set/show command. * NEWS: Mention new command. 2015-08-18 Andrew Burgess * gdb_bfd.c (bfd_sharing): New variable. (show_bfd_sharing): New function. (gdb_bfd_open): Check bfd_sharing variable. (_initialize_gdb_bfd): Add new set/show command. * NEWS: Mention new command. 2015-08-18 Andrew Burgess * gdb_bfd.c (struct gdb_bfd_data): Add size, inode, and device id field. (struct gdb_bfd_cache_search): Likewise. (eq_bfd): Compare the size, inode, and device id fields. (gdb_bfd_open): Initialise the size, inode, and device id fields. (gdb_bfd_ref): Likewise. (gdb_bfd_unref): Likewise. 2015-08-18 Pedro Alves * linux-nat.c (linux_nat_always_non_stop_p): If the linux_ops target implements to_always_non_stop_p, call it. * x86-linux-nat.c (x86_linux_always_non_stop_p): New function. (x86_linux_create_target): Install it as to_always_non_stop_p method. 2015-08-17 Doug Evans * ui-out.c (default_ui_out_impl): Add comment. 2015-08-17 Iain Buclaw * d-exp.y (type_aggregate_p): New function. (PrimaryExpression : TypeExp '.' IdentifierExp): Use it. (classify_inner_name): Likewise. * d-namespace.c (d_lookup_nested_symbol): Handle TYPE_CODE_ENUM. 2015-08-15 Doug Evans * psymtab.c (add_psymbol_to_bcache): Remove "val" arg. All callers updated. (add_psymbol_to_list): Ditto. 2015-08-15 Doug Evans * dbxread.c (dbx_end_psymtab): Renamed from end_psymtab. All callers updated. Call end_psymtab_common. * dwarf2read.c (process_psymtab_comp_unit_reader): Call end_psymtab_common. (build_type_psymtabs_reader): Ditto. * psympriv.h (sort_pst_symbols): Delete. (end_psymtab_common): Declare. * psymtab.c (sort_pst_symbols): Make static. (end_psymtab_common): New function. * xcoffread.c (xcoff_end_psymtab): Call end_psymtab_common. 2015-08-15 Doug Evans * defs.h (LANGUAGE_BITS): Define. * psympriv.h (partial_symbol) : Use SYMBOL_DOMAIN_BITS. (partial_symbol) : Use SYMBOL_ACLASS_BITS. * symtab.h (general_symbol_info> : Usage LANGUAGE_BITS. (minimal_symbol_type): Add nr_minsym_types. (MINSYM_TYPE_BITS): Define. (minimal_symbol) : Use MINSYM_TYPE_BITS. (domain_enum_tag): Add NR_DOMAINS. (SYMBOL_DOMAIN_BITS): Change from 4 to 3. (SYMBOL_ACLASS_BITS): Define from 6 to 5. 2015-08-15 Doug Evans * objfiles.h: Whitespace cleanup. * psympriv.h: Whitespace cleanup. * psymtab.c: Whitespace/coding convention cleanup. 2015-08-15 Patrick Palka * inferior.c (detach_inferior_command): Don't call any_thread_of_process when pid is 0. (kill_inferior_command): Likewise. 2015-08-14 Doug Evans PR gdb/11833 * NEWS: Document new /s modifier for the disassemble command. * cli/cli-cmds.c (disassemble_command): Add support for /s. (_initialize_cli_cmds): Update online docs of disassemble command. * disasm.c: #include "source.h". (struct deprecated_dis_line_entry): Renamed from dis_line_entry. All uses updated. (dis_line_entry): New struct. (hash_dis_line_entry, eq_dis_line_entry): New functions. (allocate_dis_line_table): New functions. (maybe_add_dis_line_entry, line_has_code_p): New functions. (dump_insns): New arg end_pc. All callers updated. (do_mixed_source_and_assembly_deprecated): Renamed from do_mixed_source_and_assembly. All callers updated. (do_mixed_source_and_assembly): New function. (gdb_disassembly): Handle /s (DISASSEMBLY_SOURCE). * disasm.h (DISASSEMBLY_SOURCE_DEPRECATED): Renamed from DISASSEMBLY_SOURCE. All uses updated. (DISASSEMBLY_SOURCE): New macro. * mi/mi-cmd-disas.c (mi_cmd_disassemble): New modes 4,5. 2015-08-14 Keith Seitz * d-exp.y (PrimaryExpression : TypeExp '.' IdentifierExp): Rename `typename' to `type_name' to avoid C++ reserved word. 2015-08-14 Keith Seitz * location.c (EL_TYPE, EL_LINESPEC, EL_PROBE, EL_ADDRESS) (EL_EXPLICIT, EL_STRING): Change macro parameter to "P" to silence ARI errors. 2015-08-14 Iain Buclaw * d-exp.y (PrimaryExpression : TypeExp '.' IdentifierExp): Use xstrprintf instead of malloc and sprintf. (PrimaryExpression : IdentifierExp): Avoid operator at end of line. (lex_one_token): Likewise. 2015-08-14 Matthew Fortune * solib-svr4.c (read_program_header): Add base_addr argument to report the runtime address of the segment. (find_program_interpreter): Update read_program_header call to pass a NULL pointer for the new argument. (scan_dyntag): Add ptr_addr argument to report the runtime address of the tag payload. (scan_dyntag_auxv): Likewise and use thew new base_addr argument of read_program_header to get the base address of the dynamic segment. (elf_locate_base): Update uses of scan_dyntag, scan_dyntag_auxv and read_program_header. (elf_locate_base): Scan for and handle DT_MIPS_RLD_MAP_REL. 2015-08-14 Matthew Fortune * MAINTAINERS (Write After Approval): Add Matthew Fortune. 2015-08-13 Iain Buclaw * d-exp.y (%union): Add voidval. (%token): Add UNKNOWN_NAME as a token to represent an unclassified name in the lexing stage. (PostfixExpression): Move symbol completion handling in grammar here from PrimaryExpression. (PrimaryExpression): Move routines to handle resolving identifier tokens in the grammar here from push_expression_name. (IdentifierExp): Remove the handling of alternating '.' and identifier tokens. (TypeExp): Allow TypeExp to be wrapped in parenthesis in the grammar. (BasicType): Remove C-style typename rules. (d_type_from_name, d_module_from_name, push_variable) (push_fieldnames, push_type_name, push_module_name) (push_expression_name): Remove. (lex_one_token): Rename from yylex. Replace pstate with par_state. (token_and_value): New type. (token_fifo, popping, name_obstack): New globals. (classify_name): New function. (classify_inner_name): Likewise. (yylex): Likewise. (d_parse): Initialize token_fifo, popping and name_obstack. 2015-08-13 Iain Buclaw * Makefile.in (SFILES): Add d-namespace.c. (COMMON_OBS): Add d-namespace.o. * d-lang.c (d_language_defn): Use d_lookup_symbol_nonlocal as the la_lookup_symbol_nonlocal callback function pointer. * d-lang.h (d_lookup_symbol_nonlocal): New declaration. (d_lookup_nested_symbol): New declaration. * d-namespace.c: New file. 2015-08-13 Pedro Alves * python/py-unwind.c (pyuw_sniffer): Install the invalidate cleanup after the decref cleanup, not before. 2015-08-13 Pierre-Marie de Rodat * ada-lang.c: Include namespace.h (aux_add_nonlocal_symbols): Fix a function name in comment. (ada_add_block_renamings): New. (add_nonlocal_symbols): Add global renamings handling. (ada_lookup_symbol_list_worker): Move the symbol lookup part to... (ada_add_all_symbols): ... this new function. (ada_add_block_symbols): Try to match the input name against the "using directives list", perform a recursive symbol lookup on the matched declarations. * block.h (struct block): Move the_namespace to top-level as namespace_info. Remove the language_specific field. (BLOCK_NAMESPACE): Update access to the namespace_info field. * buildsym.h (using_directives): Rename into... (local_using_directives): ... this. (global_using_directives): New. (struct context_stack): Rename the using_directives field into local_using_directives. * buildsym.c (finish_block_internal): Deal with the proper using directives repository (local or global). (prepare_for_building): Reset local_using_directives. Assert that there is no pending global using directive. (reset_symtab_globals): Reset global_using_directives and local_using_directives. (end_symtab_get_static_block): Don't ignore symtabs that have only using directives. (push_context): Update references to local_using_directives. (buildsym_init): Do not reset using_directives. * cp-support.c: Include namespace.h. * cp-support.h (struct using_direct): Move to namespace.h. (cp_add_using_directives): Move to namespace.h. * cp-namespace.c: Include namespace.h (cp_add_using_directive): Move to namespace.c, rename it to add_using_directive, add a "using_directives" argument and use it as the pending using directives repository. All callers updated. * dwarf2read.c (using_directives): New. (read_import_statement): Call using_directives. (read_func_scope): Update references to local_using_directives. (read_lexical_block_scope): Likewise. (read_namespace): Update the heading comment, call using_directives. * namespace.h: New file. * namespace.c: New file. * Makefile.in (SFILES): Add namespace.c. (COMMON_OBS): Add namespace.o 2015-08-12 Joel Brobecker * amd64-tdep.c (amd64_displaced_step_fixup): Fix the mask used to compute RETADDR. 2015-08-12 Keith Seitz * break-catch-throw.c (re_set_exception_catchpoint) Rename reserved C++ keyword "explicit" to "explicit_loc". * breakpoint.c (create_overlay_event_breakpoint) (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint, update_static_tracepoint): Rename reserved C++ keyword "explicit" to "explicit_loc". * completer.c (collect_explicit_location_matches) (explicit_location_completer): Rename reserved C++ keyword "explicit" to "explicit_loc". * linespec.c (struct linespec) : Rename to "explicit_loc". (canonicalize_linespec, create_sals_line_offset) (convert_linespec_to_sals, convert_explicit_location_to_sals) (event_location_to_sals, decode_objc): Rename reserved C++ keyword "explicit" to "explicit_loc". * location.c (struct event_location) : Rename to "explicit_loc". (initialize_explicit_location, new_explicit_location) (explicit_location_to_string_internal, explicit_location_to_linespec): Rename reserved C++ keyword "explicit" to "explicit_loc". * location.h (explicit_location_to_string) (explicit_location_to_linespec, initialize_explicit_location) (new_explicit_location): Rename reserved C++ keyword "explicit" to "explicit_loc". * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Rename reserved C++ keyword "explicit" to "explicit_loc". 2015-08-12 Keith Seitz * python/python.c (gdbpy_decode_line): Initialize `location' to NULL and only call decode_line_1 when it is non-NULL. 2015-08-12 Luis Machado * breakpoint.c (bp_loc_is_permanent): Return 0 when breakpoint location address is not meaningful. (breakpoint_address_is_meaningful): Update comment. 2015-08-11 Keith Seitz * NEWS: Mention explicit locations. * breakpoint.c [LOCATION_HELP_STRING]: New macro. [BREAK_ARGS_HELP]: Use LOCATION_HELP_STRING. (_initialize_breakpoint): Update documentation for "clear", "break", "trace", "strace", "ftrace", and "dprintf". 2015-08-11 Keith Seitz * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Add support for explicit locations, options "--source", "--function", "--label", and "--line". 2015-08-11 Keith Seitz * completer.c: Include location.h. (enum match_type): New enum. (location_completer): Rename to ... (linespec_completer): ... this. (collect_explicit_location_matches, backup_text_ptr) (explicit_location_completer): New functions. (location_completer): "New" function; handle linespec and explicit location completions. (complete_line_internal): Remove all location completer-specific handling. * linespec.c (linespec_lexer_lex_keyword, is_ada_operator) (find_toplevel_char): Export. (linespec_parse_line_offset): Export. Issue error if STRING is not numerical. (gdb_get_linespec_parser_quote_characters): New function. * linespec.h (linespec_parse_line_offset): Declare. (get_gdb_linespec_parser_quote_characters): Declare. (is_ada_operator): Declare. (find_toplevel_char): Declare. (linespec_lexer_lex_keyword): Declare. * location.c (explicit_to_event_location): New function. (explicit_location_lex_one): New function. (string_to_explicit_location): New function. (string_to_event_location): Handle explicit locations. * location.h (explicit_to_event_location): Declare. (string_to_explicit_location): Declare. 2015-08-11 Keith Seitz * break-catch-throw.c (re_set_exception_catchpoint): Convert linespec into explicit location. * breakpoint.c (create_overlay_breakpoint) (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint): Convert linespec into explicit location. (update_static_tracepoint): Convert linespec into explicit location. * linespec.c (enum offset_relative_sign, struct line_offset): Move location.h. (struct linespec) : Replace with ... : ... this. : New member. (PARSER_EXPLICIT): New accessor macro. (undefined_label_error): New function. (source_file_not_found_error): New function. (linespec_parse_basic): The parser result is now an explicit location. Use PARSER_EXPLICIT to access it. Use undefined_label_error. (canonicalize_linespec): Convert canonical linespec into explicit location. Move string representation of location to explicit_location_to_linespec and use it and explicit_location_to_string to save string representations of the canonical location. (create_sals_line_offset, convert_linespec_to_sals): `ls' contains an explicit location. Update all references. (convert_explicit_location_to_sals): New function. (parse_linespec): Use PARSER_EXPLICIT to access the parser result's explicit location. (linespec_state_constructor): Initialize is_linespec. Use PARSER_EXPLICIT. (linespec_parser_delete): Use PARSER_EXPLICIT to access the parser's result. (event_location_to_sals): For linespec locations, set is_linespec. Handle explicit locations. (decode_objc): 'ls' contains an explicit location now. Update all references. (symtabs_from_filename): Use source_file_not_found_error. * location.c (struct event_location.u) : New member. (initialize_explicit_location): New function. (initialize_event_location): Initialize explicit locations. (new_explicit_location, get_explicit_location) (get_explicit_location_const): New functions. (explicit_to_string_internal): New function; most of contents moved from canonicalize_linespec. (explicit_location_to_string): New function. (explicit_location_to_linespec): New function. (copy_event_location, delete_event_location) (event_location_to_string_const, event_location_empty_p): Handle explicit locations. * location.h (enum offset_relative_sign, struct line_offset): Move here from linespec.h. (enum event_location_type): Add EXPLICIT_LOCATION. (struct explicit_location): New structure. (explicit_location_to_string): Declare. (explicit_location_to_linespec): Declare. (new_explicit_location, get_explicit_locationp (get_explicit_location_const, initialize_explicit_location): Declare. 2015-08-11 Keith Seitz * break-catch-throw.c (re_set_exception_catchpoint): Convert linespec for stap probe to probe location. * breakpoint.c (create_longjmp_master_breakpoint) (create_exception_master_breakpoint): Likewise. (break_command_1): Remove local variable `arg_cp'. Check location type to set appropriate breakpoint ops methods. (trace_command): Likewise. * linespec.c (event_location_to_sals): Assert on probe locations. * location.c (EL_PROBE): Add macro definition. (new_probe_location, get_probe_location): New functions. (copy_event_location, delete_event_location, event_location_to_string) (string_to_event_location, event_location_empty_p): Handle probe locations. * location.h (enum event_location_type): Add PROBE_LOCATION. (new_probe_location, get_probe_location): Declare. * probe.c (parse_probes): Assert that LOCATION is a probe location. Convert linespec into probe location. 2015-08-11 Keith Seitz * breakpoint.c (create_thread_event_breakpoint, init_breakpoint_sal): Convert linespec to address location. * linespec.c (canonicalize_linespec): Do not handle address locations here. (convert_address_location_to_sals): New function; contents moved from ... (convert_linespc_to_sals): ... here. (parse_linespec): Remove address locations from linespec grammar. Remove handling of address locations. (linespec_lex_to_end): Remove handling of address linespecs. (event_location_to_sals): Handle ADDRESS_LOCATION. (linespec_expression_to_pc): Export. * linespec.h (linespec_expression_to_pc): Add declaration. * location.c (struct event_location.u)
: New member. (new_address_location, get_address_location): New functions. (copy_event_location, delete_event_location, event_location_to_string) (string_to_event_location, event_location_empty_p): Handle address locations. * location.h (enum event_location_type): Add ADDRESS_LOCATION. (new_address_location, get_address_location): Declare. * python/py-finishbreakpoint.c (bpfinishpy_init): Convert linespec to address location. * spu-tdep.c (spu_catch_start): Likewise. 2015-08-11 Keith Seitz * ax-gdb.c: Include location.h. (agent_command_1) Use linespec location instead of address string. * break-catch-throw.c: Include location.h. (re_set_exception_catchpoint): Use linespec locations instead of address strings. * breakpoint.c: Include location.h. (create_overlay_event_breakpoint, create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint, update_breakpoints_after_exec): Use linespec location instead of address string. (print_breakpoint_location): Use locations and event_location_to_string. Print extra_string for pending locations for non-MI streams. (print_one_breakpoint_location): Use locations and event_location_to_string. (init_raw_breakpoint_without_location): Initialize b->location. (create_thread_event_breakpoint): Use linespec location instead of address string. (init_breakpoint_sal): Likewise. Only save extra_string if it is non-NULL and not the empty string. Use event_location_to_string instead of `addr_string'. Constify `p' and `endp'. Use skip_spaces_const/skip_space_const instead of non-const versions. Copy the location into the breakpoint. If LOCATION is NULL, save the breakpoint address as a linespec location instead of an address string. (create_breakpoint_sal): Change `addr_string' parameter to a struct event_location. All uses updated. (create_breakpoints_sal): Likewise for local variable `addr_string'. (parse_breakpoint_sals): Use locations instead of address strings. Remove check for empty linespec with conditional. Refactor. (decode_static_tracepoint_spec): Make argument const and update function. (create_breakpoint): Change `arg' to a struct event_location and rename. Remove `copy_arg' and `addr_start'. If EXTRA_STRING is empty, set it to NULL. Don't populate `canonical' for pending breakpoints. Pass `extra_string' to find_condition_and_thread. Clear `extra_string' if `rest' was NULL. Do not error with "garbage after location" if setting a dprintf breakpoint. Copy the location into the breakpoint instead of an address string. (break_command_1): Use string_to_event_location and pass this to create_breakpoint instead of an address string. Check against `arg_cp' for a probe linespec. (dprintf_command): Use string_to_event_location and pass this to create_breakpoint instead of an address string. Throw an exception if no format string was specified. (print_recreate_ranged_breakpoint): Use event_location_to_string instead of address strings. (break_range_command, until_break_command) (init_ada_exception_breakpoint): Use locations instead of address strings. (say_where): Print out extra_string for pending locations. (base_breakpoint_dtor): Delete `location' and `location_range_end' of the breakpoint. (base_breakpoint_create_sals_from_location): Use struct event_location instead of address string. Remove `addr_start' and `copy_arg' parameters. (base_breakpoint_decode_location): Use struct event_location instead of address string. (bkpt_re_set): Use locations instead of address strings. Use event_location_empty_p to check for unset location. (bkpt_print_recreate): Use event_location_to_string instead of an address string. Print out extra_string for pending locations. (bkpt_create_sals_from_location, bkpt_decode_location) (bkpt_probe_create_sals_from_location): Use struct event_location instead of address string. (bkpt_probe_decode_location): Use struct event_location instead of address string. (tracepoint_print_recreate): Use event_location_to_string to recreate the tracepoint. (tracepoint_create_sals_from_location, tracepoint_decode_location) (tracepoint_probe_create_sals_from_location) (tracepoint_probe_decode_location): Use struct event_location instead of address string. (dprintf_print_recreate): Use event_location_to_string to recreate the dprintf. (dprintf_re_set): Remove check for valid/missing format string. (strace_marker_create_sals_from_location) (strace_marker_create_breakpoints_sal, strace_marker_decode_location) (update_static_tracepoint): Use struct event_location instead of address string. (location_to_sals): Likewise. Pass `extra_string' to find_condition_and_thread. For newly resolved pending breakpoint locations, clear the location's string representation. Assert that the breakpoint's condition string is NULL when condition_not_parsed. (breakpoint_re_set_default, create_sals_from_location_default) (decode_location_default, trace_command, ftrace_command) (strace_command, create_tracepoint_from_upload): Use locations instead of address strings. * breakpoint.h (struct breakpoint_ops) : Use struct event_location instead of address string. Update all uses. : Likewise. (struct breakpoint) : Change to struct event_location and rename `location'. : Change to struct event_location and rename `location_range_end'. (create_breakpoint): Use struct event_location instead of address string. * cli/cli-cmds.c: Include location.h. (edit_command, list_command): Use locations instead of address strings. * elfread.c: Include location.h. (elf_gnu_ifunc_resolver_return_stop): Use event_location_to_string. * guile/scm-breakpoint.c: Include location.h. (bpscm_print_breakpoint_smob): Use event_location_to_string. (gdbscm_register_breakpoint): Use locations instead of address strings. * linespec.c: Include location.h. (struct ls_parser) : Change to const char *. (PARSER_STREAM): Update. (lionespec_lexer_lex_keyword): According to find_condition_and_thread, keywords must be followed by whitespace. (canonicalize_linespec): Save a linespec location into `canonical'. Save a canonical linespec into `canonical'. (parse_linespec): Change `argptr' to const char * and rename `arg'. All uses updated. Update function description. (linespec_parser_new): Initialize `parser'. Update initialization of parsing stream. (event_location_to_sals): New function. (decode_line_full): Change `argptr' to a struct event_location and rename it `location'. Use locations instead of address strings. Call event_location_to_sals instead of parse_linespec. (decode_line_1): Likewise. (decode_line_with_current_source, decode_line_with_last_displayed) Use locations instead of address strings. (decode_objc): Likewise. Change `argptr' to const char * and rename `arg'. (destroy_linespec_result): Delete the linespec result's location instead of freeing the address string. * linespec.h (struct linespec_result) : Change to struct event_location and rename to ... : ... this. (decode_line_1, decode_line_full): Change `argptr' to struct event_location. All callers updated. * mi/mi-cmd-break.c: Include language.h, location.h, and linespec.h. (mi_cmd_break_insert_1): Use locations instead of address strings. Throw an error if there was "garbage" at the end of the specified linespec. * probe.c: Include location.h. (parse_probes): Change `argptr' to struct event_location. Use event locations instead of address strings. * probe.h (parse_probes): Change `argptr' to struct event_location. * python/py-breakpoint.c: Include location.h. (bppy_get_location): Constify local variable `str'. Use event_location_to_string. (bppy_init): Use locations instead of address strings. * python/py-finishbreakpoint.c: Include location.h. (bpfinishpy_init): Remove local variable `addr_str'. Use locations instead of address strings. * python/python.c: Include location.h. (gdbpy_decode_line): Use locations instead of address strings. * remote.c: Include location.h. (remote_download_tracepoint): Use locations instead of address strings. * spu-tdep.c: Include location.h. (spu_catch_start): Remove local variable `buf'. Use locations instead of address strings. * tracepoint.c: Include location.h. (scope_info): Use locations instead of address strings. (encode_source_string): Constify parameter `src'. * tracepoint.h (encode_source_string): Likewise. 2015-08-11 Keith Seitz * Makefile.in (SFILES): Add location.c. (HFILES_NO_SRCDIR): Add location.h. (COMMON_OBS): Add location.o. * linespec.c (linespec_lex_to_end): New function. * linespec.h (linespec_lex_to_end): Declare. * location.c: New file. * location.h: New file. 2015-08-11 Keith Seitz * breakpoint.h (struct breakpoint_ops) : Renamed to create_sals_from_location. : Renamed to decode_location. Update all callers. * breakpoint.c (create_sals_from_address_default): Renamed to ... (create_sals_from_location_default): ... this. (addr_string_to_sals): Renamed to ... (location_to_sals): ... this. (decode_linespec_default): Renamed to ... (decode_location_default): ... this. (base_breakpoint_create_sals_from_address): Renamed to ... (base_breakpoint_create_sals_from_location): ... this. (bkpt_create_sals_from_address): Renamed to ... (bkpt_create_sals_from_location): ... this. (bkpt_decode_linespec): Renamed to ... (bkpt_decode_location): ... this. (bkpt_probe_create_sals_from_address): Renamed to ... (bkpt_probe_create_sals_from_location): ... this. (tracepoint_create_sals_from_address): Renamed to ... (tracepoint_create_sals_from_location): ... this. (tracepoint_decode_linespec): Renamed to ... (tracepoint_decode_location): ... this. (tracepoint_probe_create_sals_from_address): Renamed to ... (tracepoint_probe_create_sals_from_location): ... this. (tracepoint_probe_decode_linespec): Renamed to ... (tracepoint_probe_decode_location): ... this. (strace_marker_create_sals_from_address): Renamed to ... (strace_marker_create_sals_from_location): ... this. (decode_linespec_default): Renamed to ... (decode_location_default): ... this. 2015-08-10 Doug Evans Keith Seitz PR gdb/17960 * symtab.c (make_file_symbol_completion_list_1): Renamed from make_file_symbol_completion_list and made static. (make_file_symbol_completion_list): New function. 2015-08-10 Joel Brobecker * infrun.c (follow_fork, displaced_step_prepare, resume): Remove trailing new-line at end of warning message. (proceed): Add i18n marker to error messages. 2015-08-07 Pedro Alves * linux-nat.c (linux_nat_always_non_stop_p): Return 1. 2015-08-07 Pedro Alves * s390-linux-tdep.c (is_non_branch_ril) (s390_displaced_step_copy_insn): New functions. (s390_displaced_step_fixup): Update comment. (s390_gdbarch_init): Install s390_displaced_step_copy_insn as gdbarch_displaced_step_copy_insn hook. 2015-08-07 Pedro Alves * infrun.c (displaced_step_prepare_throw): Return -1 if gdbarch_displaced_step_copy_insn returns NULL. Update intro comment. * rs6000-tdep.c (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION) (STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION): Move higher up in file. (ppc_displaced_step_copy_insn): New function. (ppc_displaced_step_fixup): Update comment. (rs6000_gdbarch_init): Install ppc_displaced_step_copy_insn as gdbarch_displaced_step_copy_insn hook. * gdbarch.sh (displaced_step_copy_insn): Document what happens on NULL return. * gdbarch.h: Regenerate. 2015-08-07 Pedro Alves * inferior.h (struct inferior) : New field. * infrun.c (use_displaced_stepping_now_p): New parameter 'inf'. Return false if dispaced stepping failed before. (resume): Pass the current inferior to use_displaced_stepping_now_p. Wrap displaced_step_prepare in TRY/CATCH. If we get a MEMORY_ERROR, set the inferior's displaced_stepping_failed flag, and fall back to an in-line step-over. 2015-08-07 Pedro Alves * darwin-nat.c (darwin_stop): Rename to ... (darwin_interrupt): ... this. (_initialize_darwin_inferior): Adjust. * gnu-nat.c (gnu_stop): Delete. (gnu_target): Don't install gnu_stop. * inf-ptrace.c (inf_ptrace_stop): Rename to ... (inf_ptrace_interrupt): ... this. (inf_ptrace_target): Adjust. * infcmd.c (interrupt_target_1): Use target_interrupt instead of target_stop. * linux-nat (linux_nat_stop): Rename to ... (linux_nat_interrupt): ... this. (linux_nat_stop): Reimplement. (linux_nat_add_target): Install linux_nat_interrupt. * nto-procfs.c (nto_interrupt_twice): Rename to ... (nto_handle_sigint_twice): ... this. (nto_interrupt): Rename to ... (nto_handle_sigint): ... this. Call target_interrupt instead of target_stop. (procfs_wait): Adjust. (procfs_stop): Rename to ... (procfs_interrupt): ... this. (init_procfs_targets): Adjust. * procfs.c (procfs_stop): Rename to ... (procfs_interrupt): ... this. (procfs_target): Adjust. * remote-m32r-sdi.c (m32r_stop): Rename to ... (m32r_interrupt): ... this. (init_m32r_ops): Adjust. * remote-sim.c (gdbsim_stop_inferior): Rename to ... (gdbsim_interrupt_inferior): ... this. (gdbsim_stop): Rename to ... (gdbsim_interrupt): ... this. (gdbsim_cntrl_c): Adjust. (init_gdbsim_ops): Adjust. * remote.c (sync_remote_interrupt): Adjust comments. (remote_stop_as): Rename to ... (remote_interrupt_as): ... this. (remote_stop): Adjust comment. (remote_interrupt): New function. (init_remote_ops): Install remote_interrupt. * target.c (target_interrupt): New function. * target.h (struct target_ops) : New field. (target_interrupt): New declaration. * windows-nat.c (windows_stop): Rename to ... (windows_interrupt): ... this. * target-delegates.c: Regenerate. 2015-08-07 Pedro Alves * signal-while-stepping-over-bp-other-thread.exp: Expect "restart threads" as alternative to "switching back to stepped thread". 2015-08-07 Pedro Alves * NEWS: Mention "maint set/show target-non-stop". * breakpoint.c (update_global_location_list): Check target_is_non_stop_p instead of non_stop. * infcmd.c (attach_command_post_wait, attach_command): Likewise. * infrun.c (show_can_use_displaced_stepping) (can_use_displaced_stepping_p, start_step_over_inferior): Likewise. (internal_resume_ptid): New function. (resume): Use it. (proceed): Check target_is_non_stop_p instead of non_stop. If in all-stop mode but the target is always in non-stop mode, start all the other threads that are implicitly resumed too. (for_each_just_stopped_thread, fetch_inferior_event) (adjust_pc_after_break, stop_all_threads): Check target_is_non_stop_p instead of non_stop. (handle_inferior_event): Likewise. Handle detach-fork in all-stop with the target always in non-stop mode. (handle_signal_stop) : Check target_is_non_stop_p instead of non_stop. (switch_back_to_stepped_thread): Check target_is_non_stop_p instead of non_stop. (keep_going_stepped_thread): Use internal_resume_ptid. (stop_waiting): If in all-stop mode, and the target is in non-stop mode, stop all threads. (keep_going_pass): Likewise, when starting a new in-line step-over sequence. * linux-nat.c (get_pending_status, select_event_lwp) (linux_nat_filter_event, linux_nat_wait_1, linux_nat_wait): Check target_is_non_stop_p instead of non_stop. (linux_nat_always_non_stop_p): New function. (linux_nat_stop): Check target_is_non_stop_p instead of non_stop. (linux_nat_add_target): Install linux_nat_always_non_stop_p. * target-delegates.c: Regenerate. * target.c (target_is_non_stop_p): New function. (target_non_stop_enabled, target_non_stop_enabled_1): New globals. (maint_set_target_non_stop_command) (maint_show_target_non_stop_command): New functions. (_initilize_target): Install "maint set/show target-non-stop" commands. * target.h (struct target_ops) : New field. (target_non_stop_enabled): New declaration. (target_is_non_stop_p): New declaration. 2015-08-07 Pedro Alves * breakpoint.c (breakpoints_should_be_inserted_now): If any thread has a pending status, return true. * gdbthread.h: Include target/waitstatus.h. (struct thread_suspend_state) : New fields. (struct thread_info) : New field. (set_resumed): Declare. * infrun.c: Include "event-loop.h". (infrun_async_inferior_event_token, infrun_is_async): New globals. (infrun_async): New function. (clear_step_over_info): Add debug output. (displaced_step_in_progress_any_inferior): New function. (displaced_step_fixup): New returns int. (start_step_over): Handle in-line step-overs too. Assert the thread is marked resumed. (resume_cleanups): Clear the thread's resumed flag. (resume): Set the thread's resumed flag. Return early if the thread has a pending status. Allow stepping a breakpoint with no signal. (proceed): Adjust to check 'resumed' instead of 'executing'. (clear_proceed_status_thread): If the thread has a pending status, and that status is a finished step, discard the pending status. (clear_proceed_status): Don't clear step_over_info here. (random_pending_event_thread, do_target_wait): New functions. (prepare_for_detach, wait_for_inferior, fetch_inferior_event): Use do_target_wait. (wait_one): New function. (THREAD_STOPPED_BY): New macro. (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint) (thread_stopped_by_hw_breakpoint): New functions. (switch_to_thread_cleanup, save_waitstatus, stop_all_threads): New functions. (handle_inferior_event): Also call set_resumed(false) on all threads implicitly stopped by the event. (restart_threads, resumed_thread_with_pending_status): New functions. (finish_step_over): If we were doing an in-line step-over before, and no longer are after trying to start a new step-over, restart all threads. If we have multiple threads with pending events, save the current event and go through the event loop again. (handle_signal_stop): Return early if finish_step_over returns false. : If we get a signal while stepping over a breakpoint in-line in non-stop mode, restart all threads. Clear step_over_info before delivering the signal. (keep_going_stepped_thread): Use internal_error instead of gdb_assert. Mark the thread as resumed. (keep_going_pass_signal): Assert the thread isn't already resumed. If some other thread is doing an in-line step-over, defer the resume. If we just started a new in-line step-over, stop all threads. Don't clear step_over_info. (infrun_async_inferior_event_handler): New function. (_initialize_infrun): Create async event handler with infrun_async_inferior_event_handler as callback. (infrun_async): New declaration. * target.c (target_async): New function. * target.h (target_async): Declare macro and readd as function declaration. * target/waitstatus.h (enum target_stop_reason) : New value. * thread.c (new_thread): Clear the new waitstatus field. (set_resumed): New function. 2015-08-07 Pedro Alves * infrun.c (keep_going_stepped_thread): New function, factored out from ... (switch_back_to_stepped_thread): ... here. 2015-08-07 Pedro Alves * infrun.c (currently_stepping): Extend intro comment. * target.h (target_resume): Extend intro comment. 2015-08-07 Pedro Alves * infrun.c (switch_back_to_stepped_thread): Use ecs->ptid instead of inferior_ptid. If the stepped thread vanished, return 0 instead of resuming here. Use reset_ecs. Print the prev_pc and the current stop_pc in log message. Clear trap_expected if the thread advanced. Don't pass currently_stepping to do_target_resume. 2015-08-07 Pedro Alves * gdbthread.h (struct thread_info) : Extend comment. * infrun.c (struct execution_control_state): Move higher up in the file. (reset_ecs): New function. (start_step_over): Now returns int. Rewrite to use keep_going_pass_signal instead of manually starting a displaced step. (resume): Don't call set_running here. If displaced stepping can't start now, clear trap_expected. (find_thread_needs_step_over): Delete function. (proceed): Set up finish_thread_state_cleanup. Call set_running. If the current thread needs a step over, push it in the step-over chain. Don't set insert breakpoints nor call resume directly here. Instead rewrite to use start_step_over and keep_going_pass_signal. (finish_step_over): New function. (handle_signal_stop): Call finish_step_over instead of start_step_over. (switch_back_to_stepped_thread): If the event thread needs another step-over do that first. Use start_step_over. (keep_going_pass_signal): New function, factored out from ... (keep_going): ... here. (_initialize_infrun): Comment moved here. * thread.c (set_running_thread): New function. (set_running, finish_thread_state): Use set_running_thread. 2015-08-07 Pedro Alves * gdbthread.h (struct thread_info) : New fields. (thread_step_over_chain_enqueue, thread_step_over_chain_remove) (thread_step_over_chain_next, thread_is_in_step_over_chain): New declarations. * infrun.c (struct displaced_step_request): Delete. (struct displaced_step_inferior_state) : Delete field. (displaced_step_prepare): Assert that trap_expected is set. Use thread_step_over_chain_enqueue. Split starting a new displaced step to ... (start_step_over): ... this new function. (resume): Assert the thread isn't waiting for a step over already. (proceed): Assert the thread isn't waiting for a step over already. (infrun_thread_stop_requested): Adjust to remove threads from the embedded step-over chain. (handle_inferior_event) : Call start_step_over after displaced_step_fixup. (handle_signal_stop): Call start_step_over after displaced_step_fixup. * infrun.h (step_over_queue_head): New declaration. * thread.c (step_over_chain_enqueue, step_over_chain_remove) (thread_step_over_chain_next, thread_is_in_step_over_chain) (thread_step_over_chain_enqueue) (thread_step_over_chain_remove): New functions. (delete_thread_1): Remove thread from the step-over chain. 2015-08-07 Pedro Alves * infrun.c (thread_still_needs_step_over): Rename to ... (thread_still_needs_step_over_bp): ... this. (enum step_over_what): New. (thread_still_needs_step_over): Reimplement. 2015-08-07 Pedro Alves * remote.c (remote_wait_as): If not waiting for a stop reply, return TARGET_WAITKIND_NO_RESUMED. If TARGET_WNOHANG is requested, don't block waiting forever. 2015-08-07 Pedro Alves * infrun.c (adjust_pc_after_break): Now takes thread_info and waitstatus pointers instead of an ecs. Adjust. (handle_inferior_event): Adjust caller. 2015-08-07 Pedro Alves * infrun.c (handle_inferior_event): If we get TARGET_WAITKIND_SIGNALLED or TARGET_WAITKIND_EXITED in non-stop mode, mark all threads of the exiting process as not-executing. (normal_stop): If we get TARGET_WAITKIND_SIGNALLED or TARGET_WAITKIND_EXITED in non-stop mode, finish all threads of the exiting process, if inferior_ptid still points at a process. * thread.c (struct current_thread_cleanup) : New field. (current_thread_cleanup_chain): New global. (restore_current_thread_ptid_changed): New function. (restore_current_thread_cleanup_dtor): Remove the cleanup from the current_thread_cleanup_chain list. (make_cleanup_restore_current_thread): Add the cleanup data to the current_thread_cleanup_chain list. (_initialize_thread): Install restore_current_thread_ptid_changed as thread_ptid_changed observer. 2015-08-07 Joel Brobecker * dtrace-probe.c (dtrace_process_dof): Ignore the objfile's DOF data if a DTRACE_DOF_SECT_TYPE_PROVIDER section is found to be smaller than expected. 2015-08-07 Andrew Burgess * stack.c (get_frame_language): Moved ... * frame.c (get_frame_language): ... to here. * language.h (get_frame_language): Declaration moved to frame.h. * frame.h: Add language.h include, for language enum. (get_frame_language): Declaration moved from language.h. * language.c: Add frame.h include. * top.c: Add frame.h include. * symtab.h (struct obj_section): Declare. (struct cmd_list_element): Declare. 2015-08-07 Andrew Burgess * language.c (show_language_command): Find selected frame before asking for the language of that frame. (set_language_command): Likewise. * language.h (get_frame_language): Add frame parameter. * stack.c (get_frame_language): Add frame parameter, assert parameter is not NULL, update comment and reindent. * top.c (check_frame_language_change): Pass the selected frame into get_frame_language. 2015-08-07 Markus Metzger * btrace.c (btrace_compute_ftrace_bts): Clear insn flags. (pt_btrace_insn_flags): New. (ftrace_add_pt): Call pt_btrace_insn_flags. * btrace.h (btrace_insn_flag): New. (btrace_insn) : New. * record-btrace.c (btrace_insn_history): Print insn prefix. * NEWS: Announce it. 2015-08-07 Markus Metzger * configure.ac: Check for PERF_ATTR_SIZE_VER5 in linux/perf_event.h * configure: Regenerate. 2015-08-06 Yaakov Selkowitz * Makefile.in (LIBICONV): Define. (CLIBS): Add LIBICONV. * acinclude.m4: Use config/iconv.m4 instead of custom AM_ICONV. * configure: Regenerate. 2015-08-06 Simon Marchi Pedro Alves * arm-tdep.c (set_fp_model_sfunc): Add cast from integer to enum. (arm_set_abi): Likewise. * ax-general.c (ax_print): Likewise. * c-exp.y (exp : string_exp): Likewise. * compile/compile-loc2c.c (compute_stack_depth_worker): Likewise. (do_compile_dwarf_expr_to_c): Likewise. * cp-name-parser.y (demangler_special : DEMANGLER_SPECIAL start): Likewise. * dwarf2expr.c (execute_stack_op): Likewise. * dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise. (disassemble_dwarf_expression): Likewise. * dwarf2read.c (dwarf2_add_member_fn): Likewise. (read_array_order): Likewise. (abbrev_table_read_table): Likewise. (read_attribute_value): Likewise. (skip_unknown_opcode): Likewise. (dwarf_decode_macro_bytes): Likewise. (dwarf_decode_macros): Likewise. * eval.c (value_f90_subarray): Likewise. * guile/scm-param.c (gdbscm_make_parameter): Likewise. * i386-linux-tdep.c (i386_canonicalize_syscall): Likewise. * infrun.c (handle_command): Likewise. * memory-map.c (memory_map_start_memory): Likewise. * osabi.c (set_osabi): Likewise. * parse.c (operator_length_standard): Likewise. * ppc-linux-tdep.c (ppc_canonicalize_syscall): Likewise, and use single return point. * python/py-frame.c (gdbpy_frame_stop_reason_string): Likewise. * python/py-symbol.c (gdbpy_lookup_symbol): Likewise. (gdbpy_lookup_global_symbol): Likewise. * record-full.c (record_full_restore): Likewise. * regcache.c (regcache_register_status): Likewise. (regcache_raw_read): Likewise. (regcache_cooked_read): Likewise. * rs6000-tdep.c (powerpc_set_vector_abi): Likewise. * symtab.c (initialize_ordinary_address_classes): Likewise. * target-debug.h (target_debug_print_signals): Likewise. * utils.c (do_restore_current_language): Likewise. 2015-08-06 Clem Dickey PR python/17136 * python/lib/gdb/command/type_printers.py (InfoTypePrinter): Fix typo. 2015-08-06 Simon Marchi * complaints.c (enum complaint_series): Add newlines and remove out of date comment. (struct complaints) : Change type to enum complaint_series and remove out of date comment. (symfile_complaint_hook): Use equivalent enum value ISOLATED_MESSAGE instead of 0. 2015-08-06 Pedro Alves * nat/linux-waitpid.c (my_waitpid): Only print *status if waitpid returned > 0. 2015-08-06 Pierre Langlois * common/agent.c (symbol_list) : Remove. 2015-08-06 Pedro Alves * target/waitstatus.h (enum target_stop_reason) : New value. 2015-08-05 Pedro Alves Joel Brobecker * breakpoint.c (bpstat_what) : Handle the case where BS->STOP is not set. 2015-08-05 Ulrich Weigand * nat/gdb_thread_db.h: Add copyright header. Protect against multiple inclusion. 2015-08-05 Yao Qi * aarch64-linux-nat.c (get_thread_id): Remove. (debug_reg_change_callback): Call ptid_get_lwp instead of get_thread_id. (fetch_gregs_from_thread): Likewise. (store_gregs_to_thread): Likewise. (fetch_fpregs_from_thread): Likewise. (store_fpregs_to_thread): Likewise. (aarch64_linux_get_debug_reg_capacity): Likewise. * arm-linux-nat.c (get_thread_id): Remove. (GET_THREAD_ID): Update macro to use ptid_get_lwp. * xtensa-linux-nat.c (get_thread_id): Remove. (GET_THREAD_ID): Update macro to use ptid_get_lwp. * arm-linux-nat.c (get_thread_id): Remove. (GET_THREAD_ID): Remove. (fetch_fpregs): Call ptid_get_lwp instead of GET_THREAD_ID. (store_fpregs, fetch_regs, store_regs): Likewise. (fetch_wmmx_regs, store_wmmx_regs): Likewise. (fetch_vfp_regs, store_vfp_regs): Likewise. (arm_linux_read_description): Likewise. (arm_linux_get_hwbp_cap): Likewise. * xtensa-linux-nat.c (get_thread_id): Remove. (GET_THREAD_ID): Remove. (fetch_gregs, store_gregs): Call ptid_get_lwp instead of GET_THREAD_ID. 2015-08-04 Ciro Santilli (obvious patch) * python/py-linetable.c: Fix case of Linetable to LineTable in docstrings and code comments. * python/py-symtab.c: Same. 2015-08-04 Jan Kratochvil * infcmd.c (signal_command): Call do_cleanups for args_chain. 2015-08-04 Jan Kratochvil PR gdb/18767 * infcmd.c (attach_command): Move ARGS_CHAIN cleanup after last ARGS use. 2015-08-04 Pedro Alves * nat/gdb_thread_db.h (td_init_ftype, td_ta_new_ftype) (td_ta_map_lwp2thr_ftype, td_ta_thr_iter_ftype) (td_ta_event_addr_ftype, td_ta_set_event_ftype) (td_ta_clear_event_ftype, td_ta_event_getmsg_ftype) (td_thr_validate_ftype, td_thr_get_info_ftype) (td_thr_event_enable_ftype, td_thr_tls_get_addr_ftype) (td_thr_tlsbase_ftype, td_symbol_list_ftype, td_ta_delete_ftype): New typedefs. * linux-thread-db.c (struct thread_db_info): Use new typedefs. (try_thread_db_load_1): Define TDB_VERBOSE_DLSYM, TDB_DLSYM , CHK local macros and use them instead of verbose_dlsym and dlsym calls. 2015-08-03 Sandra Loosemore * nios2-tdep.h: Include opcode/nios2.h here. (NIOS2_CDX_OPCODE_SIZE): New. (struct gdbarch_tdep): Add OP parameter to syscall_next_pc. * nios2-tdep.c: Don't include opcode/nios2.h here. (nios2_fetch_insn): For R2, try reading 2-byte instruction if 4-byte read fails. (nios2_match_add, nios2_match_sub): Add cases for R2 encodings. (nios2_match_addi, nios2_match_orhi): Likewise. (nios2_match_stw, nios2_match_ldw): Likewise. (nios2_match_rdctl): Likewise. (nios2_match_stwm, nios2_match_ldwm): New. (nios2_match_branch): Add cases for R2 encodings. (nios2_match_jmpi, nios2_match_calli): Likewise. (nios2_match_jmpr, nios2_match_callr): Likewise. (nios2_match_break, nios2_match_trap): Likewise. (nios2_in_epilogue_p): Add R2 support. (nios2_analyze_prologue): Update comments. Recognize R2 CDX prologues. (nios2_breakpoint_from_pc): Handle R2 instructions. (nios2_get_next_pc): Likewise. Adjust call to tdep->syscall_next_pc. * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame): Renamed from nios2_linux_rt_sigreturn_tramp_frame. Use instruction field macros instead of literal hex values. (nios2_r2_linux_rt_sigreturn_tramp_frame): New. (nios2_linux_syscall_next_pc): Adjust signature to pass OP. Use size field from OP instead of assuming all instructions are the same size. (nios2_linux_init_abi): Register appropriate unwinder for mach. 2015-08-03 Ulrich Weigand * cp-namespace.c (cp_lookup_symbol_via_imports): Fix uninitialized variable warning with some compilers. 2015-08-03 Yao Qi * arm-linux-nat.c (arm_linux_get_hwbp_type): Capitalize "type" in comment. Replace "rw" with "type". (arm_linux_remove_watchpoint): Change type of "rw" to "enum target_hw_bp_type". 2015-08-02 Pierre-Marie de Rodat * alpha-mdebug-tdep.c (find_proc_desc): Update call to lookup_symbol. * ft32-tdep.c (ft32_skip_prologue): Likewise. * moxie-tdep.c (moxie_skip_prologue): Likewise. * mt-tdep.c (mt_skip_prologue): Likewise. * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise. 2015-08-01 Pierre-Marie de Rodat * ada-exp.y (write_object_renaming): Replace struct ada_symbol_info with struct block_symbol. Update field references accordingly. (block_lookup, select_possible_type_sym): Likewise. (find_primitive_type): Likewise. Also update call to ada_lookup_symbol to extract the symbol itself. (write_var_or_type, write_name_assoc): Likewise. * ada-lang.h (struct ada_symbol_info): Remove. (ada_lookup_symbol_list): Replace struct ada_symbol_info with struct block_symbol. (ada_lookup_encoded_symbol, user_select_syms): Likewise. (ada_lookup_symbol): Return struct block_symbol instead of a mere symbol. * ada-lang.c (defns_collected): Replace struct ada_symbol_info with struct block_symbol. (resolve_subexp, ada_resolve_function, sort_choices, user_select_syms, is_nonfunction, add_defn_to_vec, num_defns_collected, defns_collected, symbols_are_identical_enums, remove_extra_symbols, remove_irrelevant_renamings, add_lookup_symbol_list_worker, ada_lookup_symbol_list, ada_iterate_over_symbols, ada_lookup_encoded_symbol, get_var_value): Likewise. (ada_lookup_symbol): Return a block_symbol instead of a mere symbol. Replace struct ada_symbol_info with struct block_symbol. (ada_lookup_symbol_nonlocal): Likewise. (standard_lookup): Make block passing explicit through lookup_symbol_in_language. * ada-tasks.c (get_tcb_types_info): Update the calls to lookup_symbol_in_language to extract the mere symbol out of the returned value. (ada_tasks_inferior_data_sniffer): Likewise. * ax-gdb.c (gen_static_field): Likewise for the call to lookup_symbol. (gen_maybe_namespace_elt): Deal with struct block_symbol from lookup functions. (gen_expr): Likewise. * c-exp.y: Likewise. Remove uses of block_found. (lex_one_token, classify_inner_name, c_print_token): Likewise. (classify_name): Likewise. Rename the "sym" local variable to "bsym". * c-valprint.c (print_unpacked_pointer): Likewise. * compile/compile-c-symbols.c (convert_symbol_sym): Promote the "sym" parameter from struct symbol * to struct block_symbol. Use it to remove uses of block_found. Deal with struct block_symbol from lookup functions. (gcc_convert_symbol): Likewise. Update the call to convert_symbol_sym. * compile/compile-object-load.c (compile_object_load): Deal with struct block_symbol from lookup functions. * cp-namespace.c (cp_lookup_nested_symbol_1, cp_lookup_nested_symbol, cp_lookup_bare_symbol, cp_search_static_and_baseclasses, cp_lookup_symbol_in_namespace, cp_lookup_symbol_via_imports, cp_lookup_symbol_imports_or_template, cp_lookup_symbol_via_all_imports, cp_lookup_symbol_namespace, lookup_namespace_scope, cp_lookup_nonlocal, find_symbol_in_baseclass): Return struct block_symbol instead of mere symbols and deal with struct block_symbol from lookup functions. * cp-support.c (inspect_type, replace_typedefs, cp_lookup_rtti_type): Deal with struct block_symbol from lookup functions. * cp-support.h (cp_lookup_symbol_nonlocal, cp_lookup_symbol_from_namespace, cp_lookup_symbol_imports_or_template, cp_lookup_nested_symbol): Return struct block_symbol instead of mere symbols. * d-exp.y (d_type_from_name, d_module_from_name, push_variable, push_module_name): Deal with struct block_symbol from lookup functions. Remove uses of block_found. * eval.c (evaluate_subexp_standard): Update call to cp_lookup_symbol_namespace. * f-exp.y: Deal with struct block_symbol from lookup functions. Remove uses of block_found. (yylex): Likewise. * gdbtypes.c (lookup_typename, lookup_struct, lookup_union, lookup_enum, lookup_template_type, check_typedef): Deal with struct block_symbol from lookup functions. * guile/scm-frame.c (gdbscm_frame_read_var): Likewise. * guile/scm-symbol.c (gdbscm_lookup_symbol): Likewise. (gdbscm_lookup_global_symbol): Likewise. * gnu-v3-abi.c (gnuv3_get_typeid_type): Likewise. * go-exp.y: Likewise. Remove uses of block_found. (package_name_p, classify_packaged_name, classify_name): Likewise. * infrun.c (insert_exception_resume_breakpoint): Likewise. * jv-exp.y (push_variable): Likewise. * jv-lang.c (java_lookup_class, get_java_object_type): Likewise. * language.c (language_bool_type): Likewise. * language.h (struct language_defn): Update la_lookup_symbol_nonlocal to return a struct block_symbol rather than a mere symbol. * linespec.c (find_label_symbols): Deal with struct block_symbol from lookup functions. * m2-exp.y: Likewise. Remove uses of block_found. (yylex): Likewise. * mi/mi-cmd-stack.c (list_args_or_locals): Likewise. * objc-lang.c (lookup_struct_typedef, find_imps): Likewise. * p-exp.y: Likewise. Remove uses of block_found. (yylex): Likewise. * p-valprint.c (pascal_val_print): Likewise. * parse.c (write_dollar_variable): Likewise. Remove uses of block_found. * parser-defs.h (struct symtoken): Turn the SYM field into a struct block_symbol. * printcmd.c (address_info): Deal with struct block_symbol from lookup functions. * python/py-frame.c (frapy_read_var): Likewise. * python/py-symbol.c (gdbpy_lookup_symbol, gdbpy_lookup_global_symbol): Likewise. * skip.c (skip_function_command): Likewise. * solib-darwin.c (darwin_lookup_lib_symbol): Return a struct block_symbol instead of a mere symbol. * solib-spu.c (spu_lookup_lib_symbol): Likewise. * solib-svr4.c (elf_lookup_lib_symbol): Likewise. * solib.c (solib_global_lookup): Likewise. * solist.h (solib_global_lookup): Likewise. (struct target_so_ops): Update lookup_lib_global_symbol to return a struct block_symbol rather than a mere symbol. * source.c (select_source_symtab): Deal with struct block_symbol from lookup functions. * stack.c (print_frame_args, iterate_over_block_arg_vars): Likewise. * symfile.c (set_initial_language): Likewise. * symtab.c (SYMBOL_LOOKUP_FAILED): Turn into a struct block_symbol. (SYMBOL_LOOKUP_FAILED_P): New predicate as a macro. (struct symbol_cache_slot): Turn the FOUND field into a struct block_symbol. (block_found): Remove. (eq_symbol_entry): Update to deal with struct block_symbol in cache slots. (symbol_cache_lookup): Return a struct block_symbol rather than a mere symbol. (symbol_cache_mark_found): Add a BLOCK parameter to fill appropriately the cache slots. Update callers. (symbol_cache_dump): Update cache slots handling to the type change. (lookup_symbol_in_language, lookup_symbol, lookup_language_this, lookup_symbol_aux, lookup_local_symbol, lookup_symbol_in_objfile, lookup_global_symbol_from_objfile, lookup_symbol_in_objfile_symtabs, lookup_symbol_in_objfile_from_linkage_name, lookup_symbol_via_quick_fns, basic_lookup_symbol_nonlocal, lookup_symbol_in_static_block, lookup_static_symbol, lookup_global_symbol): Return a struct block_symbol rather than a mere symbol. Deal with struct block_symbol from other lookup functions. Remove uses of block_found. (lookup_symbol_in_block): Remove uses of block_found. (struct global_sym_lookup_data): Turn the RESULT field into a struct block_symbol. (lookup_symbol_global_iterator_cb): Update references to the RESULT field. (search_symbols): Deal with struct block_symbol from lookup functions. * symtab.h (struct block_symbol): New structure. (block_found): Remove. (lookup_symbol_in_language, lookup_symbol, basic_lookup_symbol_nonlocal, lookup_symbol_in_static_block, lookup_static_symbol, lookup_global_symbol, lookup_language_this, lookup_global_symbol_from_objfile): Return a struct block_symbol rather than just a mere symbol. Update comments to remove mentions of block_found. * valops.c (find_function_in_inferior, value_struct_elt_for_reference, value_maybe_namespace_elt, value_of_this): Deal with struct block_symbol from lookup functions. * value.c (value_static_field, value_fn_field): Likewise. 2015-07-31 Simon Marchi * remote-m32r-sdi.c (m32r_remove_watchpoint): Use enum type instead of integer. 2015-07-31 Simon Marchi Pedro Alves * aarch64-linux-nat.c (aarch64_linux_can_use_hw_breakpoint): Use enum type or value instead of integer. (aarch64_linux_insert_watchpoint): Likewise. (aarch64_linux_remove_watchpoint): Likewise. * ada-lang.c (ada_op_print_tab): Likewise. * amd64-linux-tdep.c (amd64_canonicalize_syscall): Likewise. (amd64_linux_syscall_record_common): Likewise. * arch-utils.c (target_byte_order_user): Likewise. (default_byte_order): Likewise. * arm-linux-nat.c (arm_linux_can_use_hw_breakpoint): Likewise. (arm_linux_get_hwbp_type): Likewise. (arm_linux_hw_watchpoint_initialize): Likewise. (arm_linux_insert_watchpoint): Likewise. * arm-linux-tdep.c (arm_canonicalize_syscall): Likewise. (arm_linux_syscall_record): Likewise. * breakpoint.c (update_watchpoint): Likewise. (breakpoint_here_p): Likewise. (bpstat_print): Likewise. (enable_breakpoint_disp): Likewise. * c-lang.c (c_op_print_tab): Likewise. * cli/cli-decode.c (add_info_alias): Likewise. * d-lang.c (d_op_print_tab): Likewise. * eval.c (evaluate_subexp_standard): Likewise. * f-exp.y (dot_ops): Likewise. (f77_keywords): Likewise. * f-lang.c (f_op_print_tab): Likewise. * go-lang.c (go_op_print_tab): Likewise. * guile/scm-breakpoint.c (gdbscm_make_breakpoint): Likewise. * guile/scm-cmd.c (gdbscm_make_command): Likewise. * guile/scm-param.c (gdbscm_make_parameter): Likewise. * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Likewise. * guile/scm-string.c (struct scm_to_stringn_data): Likewise. (struct scm_from_stringn_data): Likewise. * i386-linux-tdep.c (i386_canonicalize_syscall): Likewise. * ia64-linux-nat.c (ia64_linux_insert_watchpoint): Likewise. (ia64_linux_remove_watchpoint): Likewise. (ia64_linux_can_use_hw_breakpoint): Likewise. * infrun.c (print_stop_event): Likewise. * jv-lang.c (java_op_print_tab): Likewise. * linux-nat.c (linux_proc_xfer_partial): Likewise. * linux-nat.h (struct lwp_info): Likewise. * linux-thread-db.c (enable_thread_event): Likewise. * m2-lang.c (m2_op_print_tab): Likewise. * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise. (mi_cmd_stack_list_variables): Likewise. * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise. * mi/mi-out.c (mi_table_begin): Likewise. (mi_table_header): Likewise. * mips-linux-nat.c (mips_linux_can_use_hw_breakpoint): Likewise. (mips_linux_insert_watchpoint): Likewise. (mips_linux_remove_watchpoint): Likewise. * nat/mips-linux-watch.c (mips_linux_watch_type_to_irw): Likewise. * nat/mips-linux-watch.h (struct mips_watchpoint): Likewise. (mips_linux_watch_type_to_irw): Likewise. * nto-procfs.c (procfs_can_use_hw_breakpoint): Likewise. (procfs_insert_hw_watchpoint): Likewise. (procfs_remove_hw_watchpoint): Likewise. (procfs_hw_watchpoint): Likewise. (procfs_can_use_hw_breakpoint): Likewise. (procfs_remove_hw_watchpoint): Likewise. (procfs_insert_hw_watchpoint): Likewise. * p-lang.c (pascal_op_print_tab): Likewise. * ppc-linux-nat.c (ppc_linux_can_use_hw_breakpoint): Likewise. * ppc-linux-tdep.c (ppu2spu_unwind_register): Likewise. * ppc-sysv-tdep.c (get_decimal_float_return_value): Likewise. * procfs.c (procfs_can_use_hw_breakpoint): Likewise. (procfs_insert_watchpoint): Likewise. (procfs_remove_watchpoint): Likewise. * psymtab.c (recursively_search_psymtabs): Likewise. * remote-m32r-sdi.c (m32r_can_use_hw_watchpoint): Likewise. (m32r_insert_watchpoint): Likewise. * remote-mips.c (mips_can_use_watchpoint): Likewise. (mips_insert_watchpoint): Likewise. (mips_remove_watchpoint): Likewise. * remote.c (watchpoint_to_Z_packet): Likewise. (remote_insert_watchpoint): Likewise. (remote_remove_watchpoint): Likewise. (remote_check_watch_resources): Likewise. * s390-linux-nat.c (s390_insert_watchpoint): Likewise. (s390_remove_watchpoint): Likewise. (s390_can_use_hw_breakpoint): Likewise. * s390-linux-tdep.c (s390_gdbarch_init): Likewise. * spu-linux-nat.c (spu_can_use_hw_breakpoint): Likewise. * target.h (struct target_ops): Likewise. * tilegx-tdep.c (tilegx_analyze_prologue): Likewise. * ui-out.c (struct ui_out_hdr): Likewise. (append_header_to_list): Likewise. (get_next_header): Likewise. (verify_field): Likewise. (ui_out_begin): Likewise. (ui_out_field_int): Likewise. (ui_out_field_fmt_int): Likewise. (ui_out_field_skip): Likewise. (ui_out_field_string): Likewise. (ui_out_field_fmt): Likewise. * varobj.c (new_variable): Likewise. * x86-nat.c (x86_insert_watchpoint): Likewise. (x86_remove_watchpoint): Likewise. (x86_can_use_hw_breakpoint): Likewise. * xtensa-tdep.h (struct gdbarch_tdep): Likewise. * inflow.c (enum gdb_has_a_terminal_flag_enum): Add name to previously anonymous enumeration type.. * linux-record.h (enum gdb_syscall): Add gdb_sys_no_syscall value. * target-debug.h (target_debug_print_enum_target_hw_bp_type): New. (target_debug_print_enum_bptype): New. * target-delegates.c: Regenerate. 2015-07-30 Sandra Loosemore * nios2-tdep.c (nios2_analyze_prologue): Do what the comment already says and disallow non-stack memory writes in the prologue. 2015-07-30 Sandra Loosemore * nios2-tdep.c (nios2_analyze_prologue): Update comments to reflect how current GCC emits stack overflow checks. Match both trap and break instructions for backward compatbility. Disallow other trap and break instructions in the prologue. 2015-07-30 Pedro Alves PR threads/18600 * linux-nat.c (wait_lwp): Report to the core when thread group leader exits. 2015-07-30 Pedro Alves Simon Marchi PR threads/18600 * linux-nat.c (linux_handle_extended_wait): On CLONE event, always mark the new thread as resumed. Remove STOPPING parameter. (wait_lwp): Adjust call to linux_handle_extended_wait. (linux_nat_filter_event): Adjust call to linux_handle_extended_wait. (resume_stopped_resumed_lwps): Add debug output. 2015-07-30 Pierre Langlois * arch-utils.c (default_fast_tracepoint_valid_at): Remove unused isize argument. * arch-utils.h (default_fast_tracepoint_valid_at): Likewise. * breakpoint.c (check_fast_tracepoint_sals): Adjust call to gdbarch_fast_tracepoint_valid_at. * gdbarch.sh (fast_tracepoint_valid_at): Remove isize argument. * gdbarch.h: Regenerate. * gdbarch.c: Regenerate. * i386-tdep.c (i386_fast_tracepoint_valid_at): Remove isize argument. Do not set it. * remote.c (remote_download_tracepoint): Adjust call to gdbarch_fast_tracepoint_valid_at. Call gdb_insn_length to get the instruction length. 2015-07-30 Yao Qi * arm-tdep.h (enum gdb_regnum): Move it to ... * arch/arm.h: ... here. New file. * Makefile.in (HFILES_NO_SRCDIR): Add arch/arm.h. 2015-07-30 Pierre Langlois * aarch64-tdep.c (decode_b): Rename link argument to is_bl. Change its type to int *. (decode_br): Rename link argument to is_blr. Change its type to int *. (decode_cb): Rename op argument to is_cbnz. Change its type to int *. (decode_tb): Rename op argument to is_tbnz. Change its type to int *. Set is_tbnz to either 1 or 0. (aarch64_analyze_prologue): Change type of is_link to int. Add new variables is_cbnz and is_tbnz. Adjust call to aarch64_decode_cb and aarch64_decode_tb. 2015-07-29 Simon Marchi * mips-linux-nat.c (write_watchpoint_regs): Add NULL as ptrace's 4th parameter. (mips_linux_new_thread): Likewise. * nat/mips-linux-watch.c (mips_linux_read_watch_registers): Likewise. 2015-07-29 Patrick Palka * top.c: Include "tui/tui.h". (undo_terminal_modifications_before_exit): New static function. (quit_force): Use it. 2015-07-29 Patrick Palka * target.c (terminal_state): Initialize to terminal_is_ours. 2015-07-29 Yao Qi PR record/18691 * dcache.c (dcache_read_memory_partial): Call raw_memory_xfer_partial. * target.c (raw_memory_xfer_partial): Make it non-static. * target.h (raw_memory_xfer_partial): Declare. 2015-07-28 Simon Marchi * c-valprint.c (c_val_print_array): Consider addressable memory unit size. (c_val_print_ptr): Likewise. (c_val_print_int): Likewise. * findvar.c (read_frame_register_value): Likewise. * valarith.c (find_size_for_pointer_math): Likewise. (value_ptrdiff): Likewise. (value_subscripted_rvalue): Likewise. * valops.c (read_value_memory): Likewise (and rename variables). (value_assign): Likewise. (value_repeat): Likewise. (value_array): Likewise. (value_slice): Likewise. * valprint.c (generic_val_print_ptr): Likewise. (generic_val_print_enum): Likewise. (generic_val_print_bool): Likewise. (generic_val_print_int): Likewise. (generic_val_print_char): Likewise. (generic_val_print_float): Likewise. (generic_val_print_decfloat): Likewise. (generic_val_print_complex): Likewise. (val_print_scalar_formatted): Likewise. (val_print_array_elements): Likewise. * value.c (set_value_parent): Likewise. (value_contents_copy_raw): Likewise. (set_internalvar_component): Likewise. (value_primitive_field): Likewise. (value_fetch_lazy): Likewise. * value.h (read_value_memory): Update comment. 2015-07-28 Simon Marchi * value.c (get_value_arch): New function. * value.h (get_value_arch): New declaration. 2015-07-28 Simon Marchi * value.c (struct value): Update comments. 2015-07-28 Simon Marchi * gdbtypes.c (type_length_units): New function. * gdbtypes.h (type_length_units): New declaration. (struct type) : Update comment. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out complex printing code to ... (generic_val_print_complex): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out decfloat printing code to ... (generic_val_print_decfloat): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out float printing code to ... (generic_val_print_float): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out char printing code to ... (generic_val_print_char): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out integer printing code to ... (generic_val_print_int): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out bool printing code to ... (generic_val_print_bool): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out function/method printing code to ... (generic_val_print_func): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out flags printing code to ... (generic_val_print_flags): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out enum printing code to ... (generic_val_print_enum): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out reference printing code to ... (generic_val_print_ref): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out memberptr printing code to ... (generic_val_print_memberptr): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out pointer printing code to ... (generic_val_print_ptr): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out array printing code to ... (generic_val_print_array): ... this new function. 2015-07-27 Simon Marchi * valprint.c (generic_val_print): Factor out print_unpacked_pointer code to ... (print_unpacked_pointer): ... this new function. 2015-07-27 Patrick Palka * event-top.c (handle_sigterm): Don't inspect target_can_async_p. Always set the quit flag and always mark the async signal handler. 2015-07-27 Yao Qi * Makefile.in (REMOTE_EXAMPLES): Remove it. 2015-07-25 Kevin Buettner * remote.c (read_ptid): Return null_ptid when no thread id is found. (remote_current_thread): Add log warning for malformed qC reply. (remote_start_remote): Add log warning when current thread not found. 2015-07-24 Pedro Alves * s390-linux-nat.c (fetch_regs, store_regs, fetch_fpregs) (s390_stopped_by_watchpoint, s390_prepare_to_resume): Pass 0 as forth argument to ptrace PTRACE_PEEKUSR_AREA/PTRACE_POKEUSR_AREA. 2015-07-24 Pedro Alves PR gdb/18717 * linux-nat.c (linux_nat_filter_event): Don't assert that the lwp is resumed, and extend the debug log. 2015-07-24 Pedro Alves * fork-child.c (fork_inferior): Print argv[0] instead of exec_file. 2015-07-24 Pedro Alves * aarch64-linux-nat.c: Include nat/gdb_ptrace.h instead of sys/ptrace.h. * alpha-linux-nat.c: Likewise. * amd64-linux-nat.c: Likewise. * arm-linux-nat.c: Likewise. * hppa-linux-nat.c: Likewise. * i386-linux-nat.c: Likewise. * ia64-linux-nat.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * m32r-linux-nat.c: Likewise. * m68klinux-nat.c: Likewise. * mips-linux-nat.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/linux-ptrace.h * nat/mips-linux-watch.c: Likewise. * nat/x86-linux-dregs.c: Likewise. * ppc-linux-nat.c: Likewise. * s390-linux-nat.c: Likewise. * spu-linux-nat.c: Likewise. * tilegx-linux-nat.c: Likewise. * x86-linux-nat.c: Likewise. * xtensa-linux-nat.c: Likewise. 2015-07-24 Pedro Alves * ptrace.m4 (ptrace tests): Test in C++ mode. Try with 'enum __ptrace_request as first parameter type instead of int. (PTRACE_TYPE_ARG1): Define. * nat/gdb_ptrace.h [!PTRACE_TYPE_ARG5] (ptrace): Define as wrapper that casts first argument to PTRACE_TYPE_ARG1. * config.in: Regenerate. * configure: Regenerate. 2015-07-24 Pedro Alves * gdb_ptrace.h: Move ... * nat/gdb_ptrace.h: ... here. * inf-ptrace.c: Adjust. 2015-07-24 Pedro Alves * acinclude.m4: Include ptrace.m4. * configure.ac: Call GDB_AC_PTRACE and move ptrace checks ... * ptrace.m4: ... to this new file. 2015-07-23 Doug Evans * dwarf2read.c (dwarf2_per_cu_data): Add comment. (load_cu): Handle dummy CUs. (dw2_do_instantiate_symtab, process_queuef): Ditto. (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes): Ditto. 2015-07-23 Ciro Santilli (tiny patch) * py-linetable.c (ltpy_get_all_source_lines): Adjust function documentation to say that it returns a list rather than a FrozenSet. (linetable_object_methods): Update the docstring of the "source_line" entry. 2015-07-23 Pierre-Marie de Rodat * gdbtypes.c (resolve_dynamic_array): Pass the peeled element type to the recursive call instead of the original (maybe TYPE_CODE_TYPEDEF) type. 2015-07-23 Yao Qi * aarch64-linux-nat.c (aarch64_linux_can_use_hw_breakpoint): If TYPE is watchpoint, return zero if aarch64_num_wp_regs is zero. If TYPE is breakpoint, return zero if arch64_num_bp_regs is zero. 2015-07-21 Yao Qi * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Move it to nat/aarch64-linux-hw-point.c. (aarch64_linux_child_post_startup_inferior): Update. * nat/aarch64-linux-hw-point.c (aarch64_linux_get_debug_reg_capacity): New function. * nat/aarch64-linux-hw-point.h (aarch64_linux_get_debug_reg_capacity): Declare it. 2015-07-21 Markus Metzger * common/btrace-common.c (btrace_data_append): Change case label. 2015-07-20 Yao Qi * nat/aarch64-linux-hw-point.c (aarch64_handle_unaligned_watchpoint): Re-indent the code. * nat/aarch64-linux-hw-point.h: Use ULONGEST rather than "unsigned long long". 2015-07-18 Kevin Buettner * dwarf2read.c (dwarf2_locate_sections): Allow has_section_at_zero to be set for SEC_ALLOC sections too. 2015-07-17 Yao Qi * Makefile.in (HFILES_NO_SRCDIR): Add nat/aarch64-linux-hw-point.h. (aarch64-linux-hw-point.o): New rule. * nat/aarch64-linux-hw-point.h: New file. * nat/aarch64-linux-hw-point.c: New file. * aarch64-linux-nat.c: Include nat/aarch64-linux-hw-point.h. (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h. (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise. (AARCH64_HWP_ALIGNMENT): Likewise. (AARCH64_HWP_MAX_LEN_PER_REG): Likewise. (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise. (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise. (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise. (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise. (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise. (struct aarch64_debug_reg_state): Likewise. (struct arch_lwp_info): Likewise. (aarch64_linux_set_debug_regs): Likewise. (aarch64_notify_debug_reg_change): Remove static. (aarch64_align_watchpoint): Likewise. (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise. (aarch64_watchpoint_length): Likewise. (aarch64_point_encode_ctrl_reg): Likewise (aarch64_point_is_aligned): Likewise. (aarch64_dr_state_insert_one_point): Likewise. (aarch64_dr_state_remove_one_point): Likewise. (aarch64_handle_breakpoint): Likewise. (aarch64_handle_aligned_watchpoint): Likewise. (aarch64_handle_unaligned_watchpoint): Likewise. (aarch64_handle_watchpoint): Likewise. * config/aarch64/linux.mh (NAT_FILE): Add aarch64-linux-hw-point.o. 2015-07-17 Yao Qi * aarch64-linux-nat.c (aarch64_handle_breakpoint): Add argument state and don't call aarch64_get_debug_reg_state. All callers update. (aarch64_linux_insert_hw_breakpoint): Call aarch64_get_debug_reg_state earlier. (aarch64_linux_remove_hw_breakpoint): Likewise. (aarch64_handle_aligned_watchpoint): Add argument state and don't call aarch64_get_debug_reg_state. All callers update. (aarch64_handle_unaligned_watchpoint): Likewise. (aarch64_handle_watchpoint): Add argument state. (aarch64_linux_insert_watchpoint): Call aarch64_get_debug_reg_state earlier. (aarch64_linux_remove_watchpoint): Likewise. 2015-07-17 Yao Qi * aarch64-linux-nat.c (aarch64_show_debug_reg_state): Use debug_printf. (aarch64_handle_unaligned_watchpoint): Likewise. 2015-07-17 Yao Qi * aarch64-linux-nat.c (aarch64_dr_state_insert_one_point): Change argument type's type to 'enum target_hw_bp_type'. (aarch64_dr_state_remove_one_point): Likewise. (aarch64_handle_breakpoint): Likewise. (aarch64_linux_insert_hw_breakpoint): Likewise. (aarch64_linux_remove_hw_breakpoint): Likewise. (aarch64_handle_aligned_watchpoint): Likewise. 2015-07-17 Yao Qi * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Call ptid_get_pid instead of get_thread_id. 2015-07-17 Yao Qi * remote.c (get_current_thread): Initialise ptid to null_ptid. (add_current_inferior_and_thread): Don't initialise ptid. 2015-07-16 Pierre Langlois * aarch64-tdep.c (aarch64_pseudo_read_value): Mark S register as unavailable if invalid. 2015-07-15 Jan Kratochvil Revert the previous 6 commits: Create empty nat/linux-maps.[ch] and common/target-utils.[ch]. Move gdb_regex* to common/ Prepare linux_find_memory_regions_full & co. for move Move linux_find_memory_regions_full & co. gdbserver build-id attribute generator Validate symbol file using build-id 2015-07-15 Aleksandar Ristovski Validate symbol file using build-id. * NEWS (Changes since GDB 7.10): Add 'set validate-build-id' and 'show validate-build-id'. Add build-id attribute. * solib-darwin.c (_initialize_darwin_solib): Assign validate value. * solib-dsbt.c (_initialize_dsbt_solib): Ditto. * solib-frv.c (_initialize_frv_solib): Ditto. * solib-spu.c (set_spu_solib_ops): Ditto. * solib-svr4.c: Include rsp-low.h. (NOTE_GNU_BUILD_ID_NAME): New define. (svr4_validate): New function. (svr4_copy_library_list): Duplicate field build_id. (library_list_start_library): Parse 'build-id' attribute. (svr4_library_attributes): Add 'build-id' attribute. (_initialize_svr4_solib): Assign validate value. * solib-target.c (solib.h): Include. (_initialize_solib_target): Assign validate value. * solib.c (validate_build_id, show_validate_build_id): New. (solib_map_sections): Use ops->validate. (clear_so): Free build_id. (default_solib_validate): New function. (_initialize_solib): Add "validate-build-id". * solib.h (default_solib_validate): New declaration. * solist.h (struct so_list): New fields 'build_idsz' and 'build_id'. (target_so_ops): New field 'validate'. 2015-07-15 Aleksandar Ristovski gdbserver build-id attribute generator. * features/library-list-svr4.dtd (library-list-svr4): New 'build-id' attribute. 2015-07-15 Aleksandar Ristovski Move linux_find_memory_regions_full & co. * linux-tdep.c (nat/linux-maps.h): Include. (gdb_regex.h): Remove the include. (enum filterflags, struct smaps_vmflags, read_mapping, decode_vmflags) (mapping_is_anonymous_p, dump_mapping_p): Moved to nat/linux-maps.c. (linux_find_memory_region_ftype): Moved typedef to nat/linux-maps.h. (linux_find_memory_regions_full): Moved definition to nat/linux-maps.c. * nat/linux-maps.c: Include ctype.h, target/target-utils.h, gdb_regex.h and target/target.h. (struct smaps_vmflags, read_mapping, decode_vmflags) (mapping_is_anonymous_p, dump_mapping_p): Move from linux-tdep.c. (linux_find_memory_regions_full): Move from linux-tdep.c. * nat/linux-maps.h (read_mapping): New declaration. (linux_find_memory_region_ftype, enum filterflags): Moved from linux-tdep.c. (linux_find_memory_regions_full): New declaration. * target.c (target/target-utils.h): Include. (read_alloc_pread_ftype): Moved typedef to target/target-utils.h. (read_alloc, read_stralloc_func_ftype, read_stralloc): Moved definitions to target/target-utils.c. * target.h (target_fileio_read_stralloc): Move it to target/target.h. * target/target-utils.c (read_alloc, read_stralloc): Move definitions from target.c. * target/target-utils.h (read_alloc_pread_ftype): New typedef. (read_alloc): New declaration. (read_stralloc_func_ftype): New typedef. (read_stralloc): New declaration. * target/target.h (target_fileio_read_stralloc): Move it from target.h. 2015-07-15 Aleksandar Ristovski Prepare linux_find_memory_regions_full & co. for move. * linux-tdep.c (linux_find_memory_region_ftype): Comment. (linux_find_memory_regions_full): Change signature and prepare for moving to linux-maps. (linux_find_memory_regions_data): Rename field 'obfd' to 'data'. (linux_find_memory_regions_thunk): New. (linux_find_memory_regions_thunk): Use 'data' field instead of 'obfd'. (linux_find_memory_regions_gdb): New. (linux_find_memory_regions): Rename argument 'obfd' to 'func_data'. (linux_make_mappings_corefile_notes): Use linux_find_memory_regions_gdb. * target.c (read_alloc_pread_ftype): New typedef. (target_fileio_read_alloc_1_pread): New function. (read_alloc): Refactor from target_fileio_read_alloc_1. (read_stralloc_func_ftype): New typedef. (target_fileio_read_alloc_1): New implementation. Use read_alloc. (read_stralloc): Refactored from target_fileio_read_stralloc. (target_fileio_read_stralloc): New implementation, use read_stralloc. 2015-07-15 Jan Kratochvil * Makefile.in (HFILES_NO_SRCDIR): Change gdb_regex.h to common/gdb_regex.h. (COMMON_OBS): Add gdb_regex.o. (gdb_regex.o): New. * common/common.m4 (GDB_AC_COMMON): Add gdb_use_included_regex, --without-included-regex and USE_INCLUDED_REGEX. * common/gdb_regex.c: New file from utils.c functions. * common/gdb_regex.h: Move it here from gdb_regex.h, update include file wrapping define name. * configure: Rebuilt. * configure.ac (gdb_use_included_regex, --without-included-regex) (USE_INCLUDED_REGEX): Move them to common/common.m4. * gdb_regex.h: Move it to common/gdb_regex.h. * utils.c: Remove include gdb_regex.h. (do_regfree_cleanup, make_regfree_cleanup, get_regcomp_error) (compile_rx_or_error): Move them to common/gdb_regex.c. 2015-07-15 Aleksandar Ristovski Create empty nat/linux-maps.[ch] and common/target-utils.[ch]. * Makefile.in (HFILES_NO_SRCDIR); Add nat/linux-maps.h, common/target-utils.h. (COMMON_OBS): Add target-utils.o. (linux-maps.o, target-utils.o): New. * target/target-utils.c: New file. * target/target-utils.h: New file. * config/i386/linux.mh (NATDEPFILES): Add linux-maps.o. * config/i386/linux64.mh (NATDEPFILES): Ditto. * nat/linux-maps.c: New file. * nat/linux-maps.h: New file. 2015-07-15 Markus Metzger Pedro Alves * nat/linux-btrace.c (perf_event_read): Change the type of DATA_HEAD. (perf_event_read_all): Change the type of SIZE and DATA_HEAD. (perf_event_read_bts): Change the type of SIZE and READ. (linux_enable_bts): Change the type of SIZE, PAGES, DATA_SIZE, and DATA_OFFSET. Move DATA_SIZE declaration. Restrict the buffer size to UINT_MAX. Check for overflows when using DATA_HEAD from the perf mmap page. (linux_enable_pt): Change the type of PAGES and SIZE. Restrict the buffer size to UINT_MAX. (linux_read_bts): Change the type of BUFFER_SIZE, SIZE, DATA_HEAD, and DATA_TAIL. * nat/linux-btrace.h (struct perf_event_buffer) : Change type. * common/btrace-common.h (struct btrace_dat_pt) : Change type. * common/btrace-common.c (btrace_data_append): Change the type of SIZE. * btrace.c (parse_xml_raw): Change the type of SIZE. Change oddness check. 2015-07-14 Simon Marchi * gdbtypes.h (CHECK_TYPEDEF): Remove. * aarch64-tdep.c (aarch64_return_in_memory): Replace CHECK_TYPEDEF with check_typedef. * ada-lang.c (decode_constrained_packed_array_type): Likewise. (ada_array_length): Likewise. (find_parallel_type_by_descriptive_type): Likewise. (ada_check_typedef): Likewise. * arm-tdep.c (arm_return_in_memory): Likewise. * ax-gdb.c (gen_trace_static_fields): Likewise. (gen_struct_ref_recursive): Likewise. * c-exp.y (exp : SIZEOF '(' type ')' %prec UNARY): Likewise. (variable: block COLONCOLON name): Likewise. (qualified_name: TYPENAME COLONCOLON name): Likewise. * c-lang.c (classify_type): Likewise. * c-typeprint.c (c_print_type): Likewise. (c_print_typedef): Likewise. (c_type_print_base): Likewise. * c-valprint.c (c_val_print): Likewise. * compile/compile-c-types.c (convert_type): Likewise. * compile/compile-object-load.c (get_out_value_type): Likewise. * completer.c (add_struct_fields): Likewise. (expression_completer): Likewise. * cp-namespace.c (cp_find_type_baseclass_by_name): Likewise. (cp_lookup_nested_symbol_1): Likewise. (cp_lookup_nested_symbol): Likewise. * cp-valprint.c (cp_print_value_fields): Likewise. (cp_print_static_field): Likewise. * d-valprint.c (d_val_print): Likewise. * eval.c (evaluate_subexp_standard): Likewise. (evaluate_subexp_for_sizeof): Likewise. * f-exp.y (exp : SIZEOF '(' type ')' %prec UNARY): Likewise. * f-typeprint.c (f_type_print_base): Likewise. * f-valprint.c (f_val_print): Likewise. * gdbtypes.c (get_discrete_bounds): Likewise. (create_array_type_with_stride): Likewise. (type_name_no_tag_or_error): Likewise. (lookup_struct_elt_type): Likewise. (get_unsigned_type_max): Likewise. (internal_type_vptr_fieldno): Likewise. (set_type_vptr_fieldno): Likewise. (internal_type_vptr_basetype): Likewise. (set_type_vptr_basetype): Likewise. (get_vptr_fieldno): Likewise. (is_integral_type): Likewise. (is_scalar_type): Likewise. (is_scalar_type_recursive): Likewise. (distance_to_ancestor): Likewise. (is_unique_ancestor_worker): Likewise. (check_types_equal): Likewise. * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise. 2015-07-14 Iain Buclaw * dwarf2read.c (find_slot_in_mapped_hash): Extend language support to also test for language_d. (dwarf2_compute_name): Likewise. (read_func_scope): Likewise. (read_structure_type): Likewise. (new_symbol_full): Likewise. (determine_prefix): Likewise. (read_import_statement): Use dot as the separator for language_d. (typename_concat): Likewise, but don't prefix the D main function. 2015-07-14 Peter Bergner * nat/linux-namespaces.c (setns): Rename from this ... (do_setns): ... to this. Support calling setns if it exists. (mnsh_handle_setns): Call do_setns. 2015-07-13 Yao Qi * exec.c (exec_file_attach): Add period at the end of error message. 2015-07-13 Andrew Burgess * tui/tui-win.c (window_name_completer): New function. (focus_completer): Call window_name_completer. All old content moved into window_name_completer. (winheight_completer): New function. (_initialize_tui_win): Rename variable. Add completer to winheight command. Update doc string on winheight. 2015-07-12 Sandra Loosemore * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Register all nios2 mach variants. 2015-07-10 Kevin Buettner * rx-tdep.c (rx_get_opcode_byte): Use target_read_code instead of target_read_memory. 2015-07-10 Andrew Burgess * tui/tui-win.c (tui_set_win_height): Use a cleanup to free the string copy. (parse_scrolling_args): Likewise. 2015-07-10 Andrew Burgess * tui/tui-win.c (focus_completer): Don't duplicate the tui window names in this function. 2015-07-10 Andrew Burgess * tui/tui-data.h (SRC_NAME): Convert to lower case. (CMD_NAME): Likewise. (DATA_NAME): Likewise. (DISASSEM_NAME): Likewise. * tui/tui-win.c (tui_set_focus): Window names are now lower case. (tui_set_win_height): Likewise. (parse_scrolling_args): Likewise. 2015-07-10 Markus Metzger * record-btrace.c (record_btrace_goto_begin) (record_btrace_goto_end, record_btrace_goto): Move call to print_stack_frame ... (record_btrace_set_replay): ... here. Set stop_pc. * record-full.c (record_full_goto_entry): Set stop_pc. 2015-07-09 Pierre Langlois * NEWS: Mention support for tracepoints on aarch64-linux. 2015-07-09 Pierre Langlois * linux-aarch64-low.c (aarch64_supports_tracepoints): New function. Return 1. (the_low_target): Install it. 2015-07-09 Pierre Langlois * gdb.trace/backtrace.exp: Set registers for aarch64 target. * gdb.trace/collection.exp: Likewise. * gdb.trace/mi-trace-frame-collected.exp: Likewise. * gdb.trace/mi-trace-unavailable.exp: Likewise. * gdb.trace/report.exp: Likewise. * gdb.trace/trace-break.exp: Likewise. * gdb.trace/unavailable.exp: Likewise. * gdb.trace/while-dyn.exp: Likewise. 2015-07-09 Pierre Langlois * aarch64-tdep.c: Add ax.h and ax-gdb.h includes. (aarch64_gen_return_address): New function. (aarch64_gdbarch_init): Hook it. 2015-07-09 Pierre Langlois * aarch64-tdep.c (aarch64_make_stub_cache): Set available_p and swallow NOT_AVAILABLE_ERROR. (aarch64_stub_this_id): Call frame_id_build_unavailable_stack if available_p is not set. (aarch64_stub_frame_unwind_stop_reason): New function. (aarch64_stub_unwind): Install it. 2015-07-09 Pierre Langlois * aarch64-tdep.c (aarch64_prologue_cache) : New field. (aarch64_make_prologue_cache_1): New function, factored out from aarch64_make_prologue_cache. Do not allocate cache. Set available_p. (aarch64_make_prologue_cache): Reimplement wrapping aarch64_make_prologue_cache_1, and swallowing NOT_AVAILABLE_ERROR. (aarch64_prologue_frame_unwind_stop_reason): New function. Return UNWIND_UNAVAILABLE if available_p is not set. (aarch64_prologue_unwind): Install it. (aarch64_prologue_this_id): Move prev_pc and prev_sp limit checks into aarch64_prologue_frame_unwind_stop_reason. Call frame_id_build_unavailable_stack if available_p is not set. 2015-07-09 Pierre Langlois * aarch64-tdep.c (aarch64_prologue_cache) : New fields. (aarch64_scan_prologue): Set prev_pc. (aarch64_make_prologue_cache): Set func. (aarch64_make_stub_cache): Set prev_pc. (aarch64_prologue_this_id): Remove local variables id, pc and func. Read prev_pc and func from cache. (aarch64_stub_this_id): Read prev_pc from cache. 2015-07-09 Pierre Langlois * aarch64-tdep.c (aarch64_make_stub_cache): Update comment. New argument this_cache. Remove unused local variables reg and unwound_fp. Return early if this_cache is already set. Set this_cache. (aarch64_stub_this_id): Update call to aarch64_make_stub_cache. 2015-07-09 Pierre Langlois * aarch64-tdep.c (aarch64_make_prologue_cache): Update comment. New argument this_cache. Return early if this_cache is already set. Set this_cache. (aarch64_prologue_this_id): Update call to aarch64_make_prologue_cache. (aarch64_prologue_prev_register): Likewise. (aarch64_normal_frame_base): Likewise. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Factor out memberptr printing code from c_val_print to ... (c_val_print_memberptr): ... this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Factor out int printing code to ... (c_val_print_int): ... this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Factor out struct and union printing code to ... (c_val_print_struct): ... this new function ... (c_val_print_union): ... and this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Factor out pointer printing code to ... (c_val_print_ptr): ... this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_valprint): Factor our array printing code from c_val_print to ... (c_val_print_array): ... this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Factor out pointer printing code to ... (print_unpacked_pointer): ... this new function. 2015-07-09 Simon Marchi * c-valprint.c (c_val_print): Remove an assignment to i and move its declaration. 2015-07-09 Yao Qi * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Add argument ptid. Update comments. Caller update. 2015-07-09 Markus Metzger * btrace.c (pt_print_packet): Print stop, vmcs, tma, mtc, cyc, and mnt packets. 2015-07-09 Markus Metzger * btrace.c (btrace_pt_readmem_callback): Change type of PC argument. 2015-07-08 Simon Marchi * progspace.c (delete_program_space): Add missing spaces. 2015-07-08 Simon Marchi * inferior.c (delete_inferior_1): Rename to ... (delete_inferior): ..., remove 'silent' parameter, delete program space when unused and remove call to prune_program_spaces. Remove the old, unused, delete_inferior. (delete_inferior_silent): Remove. (prune_inferiors): Change call from delete_inferior_1 to delete_inferior and remove 'silent' parameter. Remove call to prune_program_spaces. (remove_inferior_command): Idem. * inferior.h (delete_inferior_1): Rename to... (delete_inferior): ..., remove 'silent' parameter and remove the original delete_inferior. (delete_inferior_silent): Remove. * mi/mi-main.c (mi_cmd_remove_inferior): Change call from delete_inferior_1 to delete_inferior and remove 'silent' parameter. * progspace.c (prune_program_spaces): Remove. (pspace_empty_p): Rename to... (program_space_empty_p): ... and make non-static. (delete_program_space): New. * progspace.h (prune_program_spaces): Remove declaration. (program_space_empty_p): New declaration. (delete_program_space): New declaration. * monitor.c (monitor_close): Replace call to delete_thread_silent and delete_inferior_silent with discard_all_inferiors. 2015-07-08 Patrick Palka * defs.h (deprecated_register_changed_hook): Remove prototype. * interps.c (clear_iterpreter_hooks): Remove reference to deprecated_register_changed_hook. * top.c (deprecated_register_changed_hook): Remove prototype. * valops.c (value_assign): Remove reference to deprecated_register_changed_hook. * tui/tui-hooks.c (tui_register_changed): Add parameter "frame". Add comment documenting the function. (tui_register_changed_observer): Define. (tui_install_hooks): Remove reference to deprecated_register_changed_hook. Set tui_register_changed_observer. (tui_remove_hooks): Remove reference to deprecated_register_changed_hook. Unset tui_register_changed_observer. 2015-07-08 Jan Kratochvil PR compile/18484 * compile/compile-c-types.c (insert_type): Change gdb_assert to error. 2015-07-08 Robert O'Callahan PR exp/18617 * ax-gdb.c (gen_conversion): Extend to 'to' bits, not 'from'. 2015-07-08 Markus Metzger * MAINTAINERS (Write After Approval): Add Markus T. Metzger. 2015-07-08 Markus Metzger * nat/linux-btrace.c (kernel_supports_bts, kernel_supports_pt): Use safe_strerror() instead of strerror(). 2015-07-07 Yao Qi * features/arm-with-m-fpa-layout.xml: Set architecture to arm. * features/arm-with-m-fpa-layout.c: Regenerated. * features/arm-with-m-vfp-d16.xml: Likewise. * features/arm-with-m-vfp-d16.c: Regenerated. * features/arm-with-m.xml: Likewise. * features/arm-with-m.c: Regenerated. * features/arm-with-neon.xml: Likewise. * features/arm-with-neon.c: Regenerated. * features/arm-with-vfpv2.xml: Likewise. * features/arm-with-vfpv2.c: Regenerated. * features/arm-with-vfpv3.xml: Likewise. * features/arm-with-vfpv3.c: Regenerated. 2015-07-07 Yao Qi * aarch32-linux-nat.h (VFP_REGS_SIZE): New macro, moved from arm-linux-nat.c. * aarch64-linux-nat.c: Include aarch32-linux-nat.h and elf/external.h. (fetch_gregs_from_thread): Call aarch32_gp_regcache_supply if target is 32-bit. (store_gregs_to_thread): Call aarch32_gp_regcache_collect if target is 32-bit. (fetch_fpregs_from_thread): Call aarch32_vfp_regcache_supply if target is 32-bit. (store_fpregs_to_thread): Call aarch32_vfp_regcache_collect if target is 32-bit. (tdesc_arm_with_vfpv3, tdesc_arm_with_neon): Declare. (aarch64_linux_read_description): Return the right target description. * arm-linux-nat.c (VFP_REGS_SIZE): Moved to aarch32-linux-nat.h. * config/aarch64/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o. * configure.tgt (aarch64*-*-linux*): Add arm-tdep.o and arm-linux-tdep.o. 2015-07-07 Yao Qi * aarch32-linux-nat.c: New file. * aarch32-linux-nat.h: New file. * arm-linux-nat.c: Include aarch32-linux-nat.h. (fetch_regs): Move code to aarch32-linux-nat.c. Call aarch32_gp_regcache_supply. (store_regs): Move code to aarch32-linux-nat.c. Call aarch32_gp_regcache_collect. (fetch_vfp_regs): Move code to aarch32-linux-nat.c. Call aarch32_vfp_regcache_supply. (store_vfp_regs): Move code to aarch32-linux-nat.c. Call aarch32_vfp_regcache_collect. * config/arm/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o. 2015-07-07 Yao Qi * arm-linux-nat.c (store_fpregister): Remove. (store_register): Likewise. (fetch_fpregister): Likewise. (fetch_register): Likewise. (arm_linux_store_inferior_registers): Call store_regs and store_fpregs instead. (arm_linux_fetch_inferior_registers): Call fetch_fpregs and fetch_regs instead. 2015-07-06 Andrew Burgess * doc/gdb.texinfo (TUI): Restructure documentation on TUI layout and focus commands. 2015-07-06 Joel Brobecker * NEWS: Create a new section for the next release branch. Rename the section of the current branch, now that it has been cut. 2015-07-06 Joel Brobecker GDB 7.10 branch created (66c4b3e8a628a207bc6aafef6af0c4128195f56e): * version.in: Bump version to 7.10.50.DATE-cvs. 2015-07-06 Luis Machado * breakpoint.c (remove_breakpoint_1): Don't handle permanent breakpoints in a special way. (remove_breakpoint): Likewise. (mark_breakpoints_out): Likewise. 2015-07-06 Andrew Burgess * doc/gdb.texinfo (TUI): Add comma after @xref. 2015-07-06 Andrew Burgess * tui/tui-win.c (tui_set_focus): Use structure member 'generic' instead of casting the structure type. 2015-07-06 Simon Marchi * valops.c (search_struct_field): Remove OFFSET parameter. (value_cast_structs): Adjust calls to search_struct_field. (value_struct_elt): Same. (find_overload_match): Same. 2015-07-06 Simon Marchi * value.c (value_fetch_lazy): Update comment, change return value to void. * value.h (value_fetch_lazy): Change return value to void. 2015-07-06 Andrew Burgess * tui/tui-data.c (tui_partial_win_by_name): Window name is const. (tui_win_name): Make parameter and result const. * tui/tui-data.h (tui_win_name): Make parameter and result const. 2015-07-06 Patrick Palka * i386-tdep.c (i386_mpx_info_bounds): Don't call error, instead use printf_unfiltered. (set_mpx_cmd): Add missing trailing space to command string literal. (_initialize_i386_tdep): Give the "mpx" prefix command its correct name. 2015-07-02 Kevin Buettner * rx-tdep.c (RX_USP_REGNUM, RX_BPC_REGNUM): New constants. (enum rx_frame_type): New. (struct rx_prologue): Add new field `frame_type'. (rx_analyze_prologue): Add `frame_type' parameter. Cache this parameter in the prologue struct. Add code for recording locations of PC and PSW for fast interrupt and exception frames. (rx_skip_prologue): Adjust call to rx_analyze_prologue. (rx_analyze_frame_prologue): Add `frame_type' parameter. (rx_frame_type): New function. (rx_frame_base): Fetch frame type and pass it to rx_analyze_prologue. (rx_frame_this_id): Rename parameter `this_prologue_cache' to `this_cache'. (rx_frame_prev_register): Rename parameter `this_prologue_cache' to `this_cache'. Add cases for RX_FRAME_TYPE_EXCEPTION and RX_FRAME_TYPE_FAST_INTERRUPT. (normal_frame_p, exception_frame_p, rx_frame_sniffer_common) (rx_frame_sniffer, rx_exception_sniffer): New functions. (rx_frame_unwind): Use rx_frame_sniffer instead of default_frame_sniffer. (rx_frame_unwind): New unwinder. (rx_gdbarch_init): Register new unwinder. 2015-07-02 Kevin Buettner * rx-tdep.c (RX_BPSW_REGNUM, RX_FPSW_REGNUM): New constants. (struct gdbarch_tdep): Add fields rx_psw_type and rx_fpsw_type. (rx_register_type): Add cases for RX_PSW_REGNUM, RX_BPSW_REGNUM, and RX_FPSW_REGNUM. (rx_gdbarch_init): Initialize PSW, BPSW, and FPSW flags types. 2015-07-02 Jan Kratochvil Fix GCC false warning. * s390-linux-tdep.c (s390_handle_arg): Initialize VAL. 2015-07-02 Yao Qi * aarch64-linux-nat.c (aarch64_linux_insert_hw_breakpoint): Fix typo in the debugging message. 2015-07-02 Markus Metzger * btrace.c: Include gdbcmd.h, cli/cli-utils.h, and ctype.h. (maint_btrace_cmdlist, maint_btrace_set_cmdlist) (maint_btrace_show_cmdlist, maint_btrace_pt_set_cmdlist) (maint_btrace_pt_show_cmdlist, maint_btrace_pt_skip_pad) (btrace_maint_clear): New. (btrace_fetch, btrace_clear): Call btrace_maint_clear. (pt_print_packet, btrace_maint_decode_pt) (btrace_maint_update_pt_packets, btrace_maint_update_packets) (btrace_maint_print_packets, get_uint, get_context_size, no_chunk) (maint_btrace_packet_history_cmd) (maint_btrace_clear_packet_history_cmd, maint_btrace_clear_cmd) (maint_btrace_cmd, maint_btrace_set_cmd, maint_btrace_show_cmd) (maint_btrace_pt_set_cmd, maint_btrace_pt_show_cmd) (maint_info_btrace_cmd, _initialize_btrace): New. * btrace.h (btrace_pt_packet, btrace_pt_packet_s) (btrace_maint_packet_history, btrace_maint_info): New. (btrace_thread_info) : New. * NEWS: Announce it. 2015-07-02 Markus Metzger * btrace.c (btrace_fetch): Append the new trace data. (btrace_clear): Clear the stored trace data. * btrace.h (btrace_thread_info) : New. * common/btrace-common.h (btrace_data_clear) (btrace_data_append): New. * common/btrace-common.c (btrace_data_clear) (btrace_data_append): New. 2015-07-02 Markus Metzger * nat/linux-btrace.c (linux_enable_bts): Check for PERF_ATTR_SIZE_VER5. Check for data_offset and data_size fields. Use them. 2015-07-02 Markus Metzger * NEWS: Announce new commands "record btrace pt" and "record pt". Announce new options "set|show record btrace pt buffer-size". * btrace.c: Include "rsp-low.h". Include "inttypes.h". (btrace_add_pc): Add forward declaration. (pt_reclassify_insn, ftrace_add_pt, btrace_pt_readmem_callback) (pt_translate_cpu_vendor, btrace_finalize_ftrace_pt) (btrace_compute_ftrace_pt): New. (btrace_compute_ftrace): Support BTRACE_FORMAT_PT. (check_xml_btrace_version): Update version check. (parse_xml_raw, parse_xml_btrace_pt_config_cpu) (parse_xml_btrace_pt_raw, parse_xml_btrace_pt) (btrace_pt_config_cpu_attributes, btrace_pt_config_children) (btrace_pt_children): New. (btrace_children): Add support for "pt". (parse_xml_btrace_conf_pt, btrace_conf_pt_attributes): New. (btrace_conf_children): Add support for "pt". * btrace.h: Include "intel-pt.h". (btrace_pt_error): New. * common/btrace-common.c (btrace_format_string, btrace_data_fini) (btrace_data_empty): Support BTRACE_FORMAT_PT. * common/btrace-common.h (btrace_format): Add BTRACE_FORMAT_PT. (struct btrace_config_pt): New. (struct btrace_config): New. (struct btrace_data_pt_config, struct btrace_data_pt): New. (struct btrace_data): New. * features/btrace-conf.dtd (btrace-conf): New. (pt): New. * features/btrace.dtd (btrace): New. (pt, pt-config, cpu): New. * nat/linux-btrace.c (perf_event_read, perf_event_read_all) (perf_event_pt_event_type, kernel_supports_pt) (linux_supports_pt): New. (linux_supports_btrace): Support BTRACE_FORMAT_PT. (linux_enable_bts): Free tinfo on error. (linux_enable_pt): New. (linux_enable_btrace): Support BTRACE_FORMAT_PT. (linux_disable_pt): New. (linux_disable_btrace): Support BTRACE_FORMAT_PT. (linux_fill_btrace_pt_config, linux_read_pt): New. (linux_read_btrace): Support BTRACE_FORMAT_PT. * nat/linux-btrace.h (struct btrace_tinfo_pt): New. (struct btrace_target_info): New. * record-btrace.c (set_record_btrace_pt_cmdlist) (show_record_btrace_pt_cmdlist): New. (record_btrace_print_pt_conf): New. (record_btrace_print_conf): Support BTRACE_FORMAT_PT. (btrace_ui_out_decode_error): Support BTRACE_FORMAT_PT. (cmd_record_btrace_pt_start): New. (cmd_record_btrace_start): Support BTRACE_FORMAT_PT. (cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): New. (_initialize_record_btrace): Add new commands. * remote.c (PACKET_Qbtrace_pt, PACKET_Qbtrace_conf_pt_size): New. (remote_protocol_features): Add "Qbtrace:pt". Add "Qbtrace-conf:pt:size". (remote_supports_btrace): Support BTRACE_FORMAT_PT. (btrace_sync_conf): Support PACKET_Qbtrace_conf_pt_size. (remote_enable_btrace): Support BTRACE_FORMAT_PT. (_initialize_remote): Add new commands. 2015-07-02 Markus Metzger * configure.ac: check for libipt * configure: Regenerate. * config.in: Regenerate. * Makefile.in (LIBIPT): New. (CLIBS): Add $LIBIPT. * NEWS: document new configure options 2015-07-02 Jan Kratochvil * compile/compile-object-load.c (compile_object_load): Replace debug message "lookup undefined ELF symbol" by 3 more specific messages. 2015-07-01 Kevin Buettner * rl78-tdep.c (struct gdbarch_tdep): Add new field, rl78_psw_type. (rl78_register_type): Add case for RL78_PSW_REGNUM. (rl78_gdbarch_init): Initialize rl78_psw_type. 2015-07-01 Patrick Palka * tui/tui-hooks.c (tui_refresh_frame_and_register_information): Update commentary. Always refresh the registers when frame information has changed. * tui/tui-stack.c (tui_show_frame_info): Update commentary. Change return type to int. Return 1 if frame information has changed, 0 otherwise. (tui_before_prompt): Update commentary. * tui/tui-stack.h (tui_show_frame_info): Change return type to int. 2015-06-30 Patrick Palka PR tui/13378 * frame.c (select_frame): Remove reference to deprecated_selected_frame_level_changed_hook. * frame.h (deprecated_selected_frame_level_changed_hook): Remove declaration. * stack.c (deprecated_selected_frame_level_changed_hook): Likewise. * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Rename to ... (tui_refresh_frame_and_register_information): ... this. Bail out if there is no stack. Don't update register information unless registers_too_p is true. (tui_print_frame_info_listing_hook): Rename to ... (tui_dummy_print_frame_info_listing_hook): ... this. (tui_before_prompt): New function. (tui_normal_stop): New function. (tui_before_prompt_observer): New observer. (tui_normal_stop_observer): New observer. (tui_install_hooks): Set deprecated_print_frame_info_listing_hook to tui_dummy_print_frame_info_listing_hook. Register tui_before_prompt_observer to call tui_before_prompt and tui_normal_stop_observer to call tui_normal_stop. Remove reference to deprecated_selected_frame_level_changed_hook. (tui_remove_hooks): Detach and unset tui_before_prompt_observer and tui_normal_stop_observer. Remove reference to deprecated_selected_frame_level_changed_hook. 2015-06-30 Patrick Palka PR tui/13378 * tui/tui-stack.c (tui_set_locator_info): Change prototype to return an int instead of void. Return whether the locator window has changed. (tui_show_frame_info): If the locator info has not changed, then bail out early to avoid refreshing the windows. 2015-06-30 Patrick Palka * tui/tui-stack.c (tui_set_locator_info): Explicitly pass LOCATOR_WIN to tui_alloc_content. 2015-06-30 Yao Qi PR tdep/18605 * arm-tdep.c (arm_get_next_pc_raw): Break for media instructions. 2015-06-29 Kevin Buettner * rx-tdep.c (RX_PSW_REGNUM): New enum constant. (rx_dwarf_reg_to_regnum): New function. (rx_gdbarch_init): Register rx_dwarf_reg_to_regnum. Use dwarf2 unwinding. 2015-06-29 Pedro Alves PR threads/18127 * infcall.c (run_inferior_call): On infcall success, if the thread was marked stopped before, reset it back to stopped. * infrun.c (resume): Don't suppress the set_running calls when doing an infcall. (normal_stop): Only discard the finish_thread_state cleanup if the infcall succeeded. 2015-06-29 Pierre Langlois * MAINTAINERS (Write After Approval): Update my email address. 2015-06-26 Keith Seitz Doug Evans PR 16253 * block.c (block_lookup_symbol): For non-function blocks, continue to search for a symbol with an exact domain match Otherwise, return any previously found "best domain" symbol. (block_lookup_symbol_primary): Likewise. 2015-06-26 Patrick Palka * NEWS: Mention the new option "history remove-duplicates". * top.c (history_remove_duplicates): New static variable. (show_history_remove_duplicates): New static function. (gdb_add_history): Conditionally remove duplicate history entries. (init_main): Add "history remove-duplicates" option. 2015-06-26 Patrick Palka * tui/tui-win.c (focus_completer): New static function. (_initialize_tui_win): Set the completion function of the "focus" command to focus_completer. 2015-06-26 Jan Kratochvil * linespec.c (minsym_found): Reset sal.PC for COMPUNIT_LOCATIONS_VALID and language_asm.. * symtab.c (find_function_start_sal): Likewise. 2015-06-25 Gary Benson * solib.c (solib_find_1): Set local variable sysroot to NULL if it is the empty string after trailing slashes have been stripped. 2015-06-25 Gary Benson * exec.c (exec_file_locate_attach): Remove gdb_sysroot NULL check. * infrun.c (follow_exec): Likewise. * remote.c (remote_filesystem_is_local): Likewise. * solib.c (solib_find_1): Likewise. 2015-06-24 Keith Seitz * build-id.c (build_id_to_debug_bfd): Add cleanup to free return value from lrealpath. 2015-06-24 Mike Frysinger * remote-sim.c (gdbsim_open): Move sysroot update to the top. 2015-06-24 Mike Frysinger * remote-sim.c: Include gdb_bfd.h. (gdbsim_open): Declare new local sysroot pointing to gdb_sysroot. Skip TARGET_SYSROOT_PREFIX in gdb_sysroot when it is active. 2015-06-24 Yao Qi * aarch64-linux-tdep.c (aarch64_linux_init_abi): Don't call set_gdbarch_get_siginfo_type. * amd64-linux-tdep.c (amd64_linux_init_abi_common): Likewise. * arm-linux-tdep.c (arm_linux_init_abi): Likewise. * i386-linux-tdep.c (i386_linux_init_abi): Likewise. * m68klinux-tdep.c (m68k_linux_init_abi): Likewise. * ppc-linux-tdep.c (ppc_linux_init_abi): Likewise. * s390-linux-tdep.c (s390_gdbarch_init): Likewise. * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise. * linux-tdep.c (linux_get_siginfo_type): Change it to static. (linux_init_abi): Call set_gdbarch_get_siginfo_type. * linux-tdep.h (linux_get_siginfo_type): Remove the declaration. 2015-06-24 Gary Benson * common/buffer.c (stdint.h): Do not include. * common/print-utils.c (stdint.h): Likewise. * compile/compile-c-symbols.c (gdb_assert.h): Likewise. * compile/compile-c-types.c (gdb_assert.h): Likewise. * ft32-tdep.c (gdb_assert.h): Likewise. * guile/scm-utils.c (stdint.h): Likewise. * i386-linux-tdep.c (stdint.h): Likewise. * i386-tdep.c (stdint.h): Likewise. * nat/linux-btrace.c (stdint.h): Likewise. * nat/linux-btrace.h (stdint.h): Likewise. * nat/linux-ptrace.c (stdint.h): Likewise. * nat/mips-linux-watch.h (stdint.h): Likewise. * ppc-linux-nat.c (stdint.h): Likewise. * python/python-internal.h (stdint.h): Likewise. * stub-termcap.c (stdlib.h): Likewise. * target/target.h (stdint.h): Likewise. * xtensa-linux-nat.c (stdint.h): Likewise. 2015-06-23 Patrick Palka * top.c (init_history): Look at errno after calling strtol to properly map large GDBHISTSIZE values to infinity. 2015-06-23 Doug Evans * inferior.h (struct inferior_suspend_state): Delete, unused. All references deleted. 2015-06-23 Mike Frysinger * microblaze-tdep.c (microblaze_push_dummy_code): Delete. (microblaze_push_dummy_call): Likewise. (microblaze_gdbarch_init): Delete calls to set_gdbarch_push_dummy_code and set_gdbarch_push_dummy_call. 2015-06-23 Yao Qi * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers): Check whether have_ptrace_getregset is TRIBOOL_TRUE explicitly. (amd64_linux_store_inferior_registers): Likewise. * arm-linux-nat.c (fetch_fpregister): Likewise. (fetch_fpregs, store_fpregister): Likewise. (store_fpregister, store_fpregs): Likewise. (fetch_register, fetch_regs): Likewise. (store_register, store_regs): Likewise. (fetch_vfp_regs, store_vfp_regs): Likewise. (arm_linux_read_description): Check have_ptrace_getregset is TRIBOOL_UNKNOWN. Set have_ptrace_getregset to TRIBOOL_TRUE or TRIBOOL_FALSE. * i386-linux-nat.c (fetch_xstateregs): Check have_ptrace_getregset is not TRIBOOL_TRUE. (store_xstateregs): Likewise. * linux-nat.c (have_ptrace_getregset): Change its type to enum tribool. * linux-nat.h (tribool): New enum. * x86-linux-nat.c (x86_linux_read_description): Use enum tribool. Check whether have_ptrace_getregset is TRIBOOL_TRUE. 2015-06-19 Doug Evans * NEWS: Mention Sun's version of stabs is no longer supported. * elfread.c (free_elfinfo): Delete. All uses updated. (elfstab_offset_sections): Delete. All uses updated. * gdb-stabs.h (stab_section_info): Delete. All uses updated. * psympriv.h (partial_symtab) : Delete. All uses updated. * psymtab.c (start_psymtab_common): Delete arg section_offsets. All callers updated. 2015-06-18 Simon Marchi * common/rsp-low.c (needs_escaping): New. (remote_escape_output): Add unit_size parameter. Refactor to support multi-byte addressable units. Rename parameters. * common/rsp-low.h (remote_escape_output): Add unit_size parameter and rename others. Update doc. * remote.c (align_for_efficient_write): New. (remote_write_bytes_aux): Add unit_size parameter and use it. Rename some variables. Update doc. (remote_xfer_partial): Get unit size and use it. (remote_read_bytes_1): Add unit_size parameter and use it. Rename some variables. Update doc. (remote_write_bytes): Same. (remote_xfer_live_readonly_partial): Same. (remote_read_bytes): Same. (remote_flash_write): Update call to remote_write_bytes_aux. (remote_write_qxfer): Update call to remote_escape_output. (remote_search_memory): Same. (remote_hostio_pwrite): Same. 2015-06-17 Luis Machado * breakpoint.c (add_location_to_breakpoint): Don't mark permanent locations as inserted. Update and expand comment about permanent locations. (bp_loc_is_permanent): Don't return 0 for bp_call_dummy. Move comment to add_location_to_breakpoint. (update_global_location_list): Don't error out if a permanent breakpoint is not marked inserted. Don't error out if a non-permanent breakpoint location is inserted on top of a permanent breakpoint. 2015-06-17 Luis Machado * breakpoint.c (make_breakpoint_permanent): Remove unused function. * breakpoint.h (make_breakpoint_permanent): Remove declaration. 2015-06-17 Patrick Palka PR gdb/16999 * NEWS: Mention new GDBHISTSIZE behavior. * top.c (init_history): For null or out-of-range GDBHISTSIZE, set history size to unlimited. Ignore non-numeric GDBHISTSIZE. 2015-06-17 Patrick Palka * NEWS: Mention that GDBHISTSIZE is read instead of HISTSIZE. * top.c (init_history): Read from GDBHISTSIZE instead of HISTSIZE. (init_main): Refer to GDBHISTSIZE instead of HISTSIZE. 2015-06-17 Patrick Palka * top.c (gdb_safe_append_history): Do not call history_truncate_file if the history is not stifled. 2015-06-17 Andreas Arnez * syscalls/s390-linux.xml: Add syscalls 344 through 354. * syscalls/s390x-linux.xml: Likewise. 2015-06-16 Michael Eager * nat/linux-namespaces.c (MSG_CMSG_CLOEXEC): Define if not defined. 2015-06-16 Patrick Palka * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Call target_terminal_ours_for_output() before calling tui_show_frame_info(), and restore the original terminal settings afterwards. 2015-06-16 Martin Simmons (tiny patch) * arm-linux-nat.c: Include nat/linux-ptrace.h. 2015-06-15 Simon Marchi * mi/mi-main.c (mi_cmd_data_read_memory_bytes): Consider addressable memory unit size. (mi_cmd_data_write_memory_bytes): Same. 2015-06-15 Simon Marchi * corefile.c (write_memory): Update doc. * gdbcore.h (write_memory): Same. 2015-06-15 Jan Kratochvil * linux-tdep.c (enum filterflags): Make it from anonymous enum. (dump_mapping_p): Use it for parameter filterflags. (linux_find_memory_regions_full): Use it for variable filterflags. 2015-06-15 Aleksandar Ristovski Merge multiple hex conversions. * monitor.c: Include rsp-low.h. (fromhex): Remove definition. 2015-06-15 Aleksandar Ristovski Move utility functions to common/. * cli/cli-utils.c (skip_spaces, skip_spaces_const, skip_to_space_const): Move defs to common/common-utils.c. * cli/cli-utils.h (skip_spaces, skip_spaces_const, skip_to_space) (skip_to_space_const): Move decls to common/common-utils.h. * common/common-defs.h: Move include of common-types.h before common-utils.h. * common/common-utils.c: Include host-defs.h and ctype.h. (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int, strtoulst): Move from utils.c. (skip_spaces, skip_spaces_const, skip_to_space_const): Move from cli/cli-utils.c. * common/common-utils.h (strtoulst): Move decl from utils.h. (skip_spaces, skip_spaces_const, skip_to_space, skip_to_space_const): Move from cli/cli-utils.h. * common/host-defs.h: Include limits.h. (TARGET_CHAR_BIT, HOST_CHAR_BIT): Moved from defs.h. (skip_spaces, skip_spaces_const): Move decls from cli/cli-utils.h. * defs.h (TARGET_CHAR_BIT, HOST_CHAR_BIT): Move to common/common-utils.h. * utils.c (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int) (strtoulst): Move to common/common-utils.c. * utils.h (strtoulst): Moved decl to common/common-utils.h. 2015-06-15 Yao Qi * data-directory/Makefile.in (SYSCALLS_FILES): Add aarch64-linux.xml. 2015-06-10 Jon Turney * build-id.c: Don't include elf-bfd.h. (build_id_bfd_get): Use bfd_build_id. (build_id_verify): Ditto. * build-id.h: Ditto. (find_separate_debug_file_by_buildid): Ditto. * python/py-objfile.c: Don't include elf-bfd.h. (objfpy_get_build_id) Use bfd_build_id. (objfpy_build_id_matches, objfpy_lookup_objfile_by_build_id): Ditto. * coffread.c: Include build-id.h. (coff_symfile_read): Try find_separate_debug_file_by_buildid. 2015-06-03 Jon Turney * windows-nat.c (do_windows_fetch_inferior_registers) (handle_output_debug_string): Replace __COPY_CONTEXT_SIZE conditional with __CYGWIN__. 2015-06-13 Andrew Burgess * completer.c: Add arch-utils.h include. (enum reg_completer_targets): New enum. (reg_or_group_completer_1): New function containing old reg_or_group_completer, add and use new parameter to control what is completed on. Use get_current_arch rather than architecture of currently selected frame. (reg_or_group_completer): Call new reg_or_group_completer_1. (reggroup_completer): Call new reg_or_group_completer_1. * completer.h (reggroup_completer): Add declaration. * tui/tui-regs.c: Add 'completer.h' include. (tui_reg_next_command): Renamed to... (tui_reg_next): ...this. Adjust parameters and return rather than display new group. (tui_reg_prev_command): Renamed to... (tui_reg_prev): ...this. Adjust parameters and return rather than display new group. (tui_reg_float_command): Delete. (tui_reg_general_command): Delete. (tui_reg_system_command): Delete. (tui_reg_command): Rewrite to perform switching of register group. Add header comment. (tuireglist): Remove. (tui_reggroup_completer): New function. (_initialize_tui_regs): Remove 'tui reg' sub-commands, update creation of 'tui reg' command. * NEWS: Add comment about 'tui reg' changes. 2015-06-12 Simon Marchi * target.c (target_read): Consider addressable unit size when reading from a memory object. (read_memory_robust): Same. (read_whatever_is_readable): Same. (target_write_with_progress): Consider addressable unit size when writing to a memory object. * target.h (target_read): Update documentation. (target_write): Add documentation. 2015-06-12 Simon Marchi * arch-utils.h (default_addressable_memory_unit_size): New. * arch-utils.c (default_addressable_memory_unit_size): New. * gdbarch.sh (addressable_memory_unit_size): New. * gdbarch.h: Re-generate. * gdbarch.c: Re-generate. 2015-06-12 Simon Marchi * target.c (target_read): Rename variables and use TARGET_XFER_E_IO. (target_read_with_progress): Same. (read_memory_robust): Constify parameters and rename variables. (read_whatever_is_readable): Constify parameters, rename variables, adjust formatting. * target.h (read_memory_robust): Constify parameters. 2015-06-12 Ulrich Weigand * ppc-sysv-tdep.c (ppc64_sysv_abi_return_value_base): Handle short synthetic (non-AltiVec) vector types. (ppc64_sysv_abi_return_value): Likewise. 2015-06-12 Antoine Tremblay PR breakpoints/16465 * breakpoint.c (create_breakpoint): Save extra_string for pending breakpoints. 2015-06-10 Walfred Tedeschi * i386-tdep.c (i386_mpx_get_bt_entry): Add a cast for mpx_bd_mask and bt_mask to CORE_ADDR. 2015-06-11 Gary Benson * nat/linux-namespaces.c (mnsh_send_message): Use pulongest. (mnsh_recv_message): Likewise. 2015-06-11 Walfred Tedeschi * i386-tdep.c (i386_mpx_print_bounds): use of LONGEST instead of long long int and plongest instead of %ll. 2015-06-11 Gary Benson * nat/linux-namespaces.c (gdb_wait.h): New include. (sys/wait.h): Do not include. 2015-06-10 Simon Marchi * dwarf2read.c (dwarf_record_line): Call dwarf_record_line if end_sequence is true. 2015-06-10 Jan Kratochvil Code cleanup. * solib-target.c (library_list_start_list): Use explicit NULL comparison. 2015-06-10 Jan Kratochvil * solib-target.c (library_list_start_list): Do not dereference variable version in its initialization. Make the VERSION check handle NULL. (library_list_attributes): Make "version" GDB_XML_AF_OPTIONAL. 2015-06-10 Gary Benson * NEWS: Announce support for direct access of executable and shared library files when attaching to inferiors in containers on GNU/Linux systems. 2015-06-10 Gary Benson * remote.c (struct remote_state) : New field. (new_remote_state): Initialize the above. (PACKET_vFile_setfs): New enum value. (remote_hostio_set_filesystem): New function. (remote_hostio_open): Call the above. (remote_hostio_unlink): Likewise. (remote_hostio_readlink): Likewise. (_initialize_remote): Register new "set/show remote hostio-setfs-packet" command. * NEWS: Announce new vFile:setfs packet. 2015-06-10 Gary Benson * linux-nat.c (nat/linux-namespaces.h): New include. (fileio.h): Likewise. (linux_nat_filesystem_is_local): New function. (linux_nat_fileio_pid_of): Likewise. (linux_nat_fileio_open): Likewise. (linux_nat_fileio_readlink): Likewise. (linux_nat_fileio_unlink): Likewise. (linux_nat_add_target): Initialize to_filesystem_is_local, to_fileio_open, to_fileio_readlink and to_fileio_unlink. (_initialize_linux_nat): New "set/show debug linux-namespaces" commands. * NEWS: Mention new "set/show debug linux-namespaces" commands. 2015-06-10 Gary Benson * target.h (struct inferior): New forward declaration. (struct target_ops) : Update comment. (struct target_ops) : New argument inf. Update comment. All implementations updated. (struct target_ops) : Likewise. (struct target_ops) : Likewise. (target_filesystem_is_local): Update comment. (target_fileio_open): New argument inf. Update comment. (target_fileio_unlink): Likewise. (target_fileio_readlink): Likewise. (target_fileio_read_alloc): Likewise. (target_fileio_read_stralloc): Likewise. * target.c (target_fileio_open): New argument inf. Pass inf to implementation. Update debug printing. (target_fileio_unlink): Likewise. (target_fileio_readlink): Likewise. (target_fileio_read_alloc_1): New argument inf. Pass inf to target_fileio_open. (target_fileio_read_alloc): New argument inf. Pass inf to target_fileio_read_alloc_1. (target_fileio_read_stralloc): Likewise. * gdb_bfd.c (inferior.h): New include. (gdb_bfd_iovec_fileio_open): Replace unused "open_closure" argument with new argument "inferior". Pass inferior to target_fileio_open. (gdb_bfd_open): Supply inferior argument to gdb_bfd_iovec_fileio_open. * linux-tdep.c (linux_info_proc): Supply inf argument to relevant target_fileio calls. (linux_find_memory_regions_full): Likewise. (linux_fill_prpsinfo): Likewise. * remote.c (remote_filesystem_is_local): Supply inf argument to remote_hostio_open. (remote_file_put): Likewise. (remote_file_get): Likewise. (remote_file_delete): Supply inf argument to remote_hostio_unlink. 2015-06-10 Gary Benson * inf-child.c (inf_child_fileio_open): Replace comment. (inf_child_fileio_pwrite): Likewise. (inf_child_fileio_pread): Likewise. (inf_child_fileio_fstat): Insert blank line before comment. (inf_child_fileio_close): Replace comment. (inf_child_fileio_unlink): Likewise. (inf_child_fileio_readlink): Likewise. * remote.c (remote_hostio_open): Likewise. (remote_hostio_pread): Likewise. (remote_hostio_pwrite): Likewise. (remote_hostio_close): Likewise. (remote_hostio_unlink): Likewise. (remote_hostio_readlink): Likewise. (remote_hostio_fstat): Likewise. (remote_filesystem_is_local): Likewise. * target.c (target_fileio_open): Likewise. (target_fileio_pwrite): Likewise. (target_fileio_pread): Likewise. (target_fileio_fstat): Insert blank line before comment. (target_fileio_close): Replace comment. (target_fileio_unlink): Likewise. (target_fileio_readlink): Likewise. (target_fileio_read_alloc): Likewise. (target_fileio_read_stralloc): Likewise. 2015-06-10 Gary Benson * linux-thread-db.c (nat/linux-namespaces.h): New include. (check_pid_namespace_match): Use linux_ns_same rather than linux_proc_pid_get_ns to spot PID namespace mismatches. * nat/linux-procfs.h (linux_proc_pid_get_ns): Remove. * nat/linux-procfs.c (linux_proc_pid_get_ns): Likewise. 2015-06-10 Gary Benson * configure.ac (AC_CHECK_FUNCS): Add setns. * config.in: Regenerate. * configure: Likewise. * nat/linux-namespaces.h: New file. * nat/linux-namespaces.c: Likewise. * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-namespaces.h. (linux-namespaces.o): New rule. * config/aarch64/linux.mh (NATDEPFILES): Add linux-namespaces.o. * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise. * config/arm/linux.mh (NATDEPFILES): Likewise. * config/i386/linux.mh (NATDEPFILES): Likewise. * config/i386/linux64.mh (NATDEPFILES): Likewise. * config/ia64/linux.mh (NATDEPFILES): Likewise. * config/m32r/linux.mh (NATDEPFILES): Likewise. * config/m68k/linux.mh (NATDEPFILES): Likewise. * config/mips/linux.mh (NATDEPFILES): Likewise. * config/pa/linux.mh (NATDEPFILES): Likewise. * config/powerpc/linux.mh (NATDEPFILES): Likewise. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise. * config/s390/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux64.mh (NATDEPFILES): Likewise. * config/tilegx/linux.mh (NATDEPFILES): Likewise. * config/xtensa/linux.mh (NATDEPFILES): Likewise. 2015-06-10 Gary Benson * utils.h (make_cleanup_close): Moved to common/filestuff.h. * utils.c (do_close_cleanup): Moved to common/filestuff.c. (make_cleanup_close): Likewise. * common/filestuff.h (make_cleanup_close): Moved from utils.h. * common/filestuff.c (do_close_cleanup): Moved from utils.c. (make_cleanup_close): Likewise. 2015-06-03 Jon Turney * windows-nat.c (thread_rec): Also ignore ERROR_INVALID_HANDLE from SuspendThread(). 2015-06-03 Jon Turney * windows-nat.c (handle_output_debug_string): Trim trailing '\n' from OutputDebugString. 2015-06-10 Walfred Tedeschi Mircea Gherzan * i386-tdep.c (MPX_BASE_MASK, MPX_BD_MASK, MPX_BT_MASK, MPX_BD_MASK_32, MPX_BT_MASK_32): New macros. (i386_mpx_set_bounds): New function that implements the command "set-mpx-bound". (i386_mpx_enabled): Helper function to test MPX availability. (i386_mpx_bd_base): Helper function to calculate the base directory address. (i386_mpx_get_bt_entry): Helper function to access a bound table entry. (i386_mpx_print_bounds): Effectively display bound information. (_initialize_i386_tdep): Add new commands to commands "set mpx" and "show mpx". (_initialize_i386_tdep): Add "bound" to the commands "show mpx" and "set mpx" commands. (mpx_set_cmdlist and mpx_show_cmdlist): List for the new prefixed "set mpx" and "show mpx" commands. * NEWS: List new commands for MPX support. 2015-06-09 Gary Benson * common/fileio.h (fileio_to_host_mode): New declaration. * common/fileio.c (fileio_to_host_mode): New Function. * inf-child.c (inf_child_fileio_open): Process mode argument with fileio_to_host_mode. 2015-06-09 Gary Benson * common/fileio.c (fileio_mode_pack): Fix preprocessor conditional. 2015-06-05 Gary Benson * gdb_bfd.c (gdb_bfd_open): Move vgdb special case to... * remote.c (remote_filesystem_is_local): ...here. 2015-06-04 Yao Qi * gdbarch.c: Regenerate it. 2015-06-03 Jan Kratochvil * arch-utils.c (default_infcall_munmap): New. * arch-utils.h (default_infcall_munmap): New declaration. * compile/compile-object-load.c (struct munmap_list, munmap_list_add) (munmap_list_free, munmap_listp_free_cleanup): New. (struct setup_sections_data): Add field munmap_list_headp. (setup_sections): Call munmap_list_add. (compile_object_load): New variable munmap_list_head, initialize setup_sections_data.munmap_list_headp, return munmap_list_head. * compile/compile-object-load.h (struct munmap_list): New declaration. (struct compile_module): Add field munmap_list_head. (munmap_list_free): New declaration. * compile/compile-object-run.c (struct do_module_cleanup): Add field munmap_list_head. (do_module_cleanup): Call munmap_list_free. (compile_object_run): Pass munmap_list_head to do_module_cleanup. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh (infcall_munmap): New. * linux-tdep.c (linux_infcall_munmap): New. (linux_init_abi): Install it. 2015-06-02 Simon Marchi PR gdb/15564 * inferior.c (detach_inferior): Call exit_inferior_1 with silent = 0. 2015-06-02 Yao Qi * i386-linux-nat.c: Include linux-nat.h. 2015-06-01 Andreas Schwab Jan Kratochvil PR symtab/18392 * dwarf2-frame-tailcall.c (pretended_chain_levels): Correct assertion. * dwarf2loc.c (chain_candidate): Likewise. 2015-06-01 Yao Qi * arm-linux-nat.c (fetch_vfp_regs): Use PTRACE_GETREGSET. (store_vfp_regs): Use PTRACE_SETREGSET. 2015-06-01 Yao Qi * arm-linux-nat.c (fetch_fpregister): Use PTRACE_GETREGSET. (fetch_fpregs): Likewise. * arm-linux-nat.c (store_fpregister): Use PTRACE_SETREGSET. (store_fpregs): Likewise. 2015-06-01 Yao Qi * arm-linux-nat.c (fetch_register): Use PTRACE_GETREGSET. (fetch_regs): Likewise. (store_regs): Use PTRACE_SETREGSET. (store_register): Likewise. 2015-06-01 Yao Qi * arm-linux-nat.c (arm_linux_read_description): Check whether kernel supports PTRACE_GETREGSET. 2015-06-01 Yao Qi * x86-linux-nat.c (have_ptrace_getregset): Move it to ... * linux-nat.c: ... here. * x86-linux-nat.h (have_ptrace_getregset): Move the declaration to ... * linux-nat.h: ... here. 2015-06-01 Yao Qi * amd64-linux-nat.c: Include "nat/linux-ptrace.h". * i386-linux-nat.c: Likewise. * nat/linux-ptrace.h (PTRACE_GETREGSET, PTRACE_SETREGSET): Define. * s390-linux-nat.c: Include "nat/linux-ptrace.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove. * x86-linux-nat.c: Include "nat/linux-ptrace.h". * x86-linux-nat.h (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove. 2015-05-30 Eli Zaretskii * go32-nat.c (go32_xfer_memory): Fix the return value to be compatible to what read_child and write_child return. This unbreaks that DJGPP build of GDB which was broken since v7.7. 2015-05-29 Martin Galvan * MAINTAINERS (Write After Approval): Add Martin Galvan. 2015-05-29 Roland McGrath PR gdb/18464 * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Use warning rather than internal_error for an unrecognized value. 2015-05-29 Max Filippov * xtensa-tdep.c (xtensa_pseudo_register_read) (xtensa_pseudo_register_write): Don't alias last pseudo register to a1. 2015-05-28 Don Breazeal * infrun.c (follow_fork_inferior): Ensure the use of process-style ptids (pid,0,0) in verbose/debug "Detaching" messages. 2015-05-28 Doug Evans * dwarf2read.c (record_line_ftype): Remove, duplicate. 2015-05-28 Yao Qi * arm-linux-nat.c (arm_linux_has_wmmx_registers): Remove. (arm_linux_fetch_inferior_registers): Use tdep->have_wmmx_registers instead of arm_linux_has_wmmx_registers. (arm_linux_store_inferior_registers): Likewise. (arm_linux_read_description): Don't set arm_linux_has_wmmx_registers. * arm-tdep.c (arm_gdbarch_init): Set tdep->have_wmmx_registers according target descriptions. * arm-tdep.h (struct gdbarch_tdep) : New field. 2015-05-28 Yao Qi * arm-linux-nat.c (arm_linux_vfp_register_count): Remove. (fetch_vfp_regs): Use vfp_register_count from gdbarch_tdep instead of arm_linux_vfp_register_count. (store_vfp_regs): Likewise. (arm_linux_fetch_inferior_registers): Likewise. (arm_linux_store_inferior_registers): Likewise. (arm_linux_read_description): Don't set arm_linux_vfp_register_count. * arm-linux-tdep.c (arm_linux_iterate_over_regset_sections): Adjust. * arm-tdep.c (arm_gdbarch_init): Add assert on vfp_register_count. * arm-tdep.h (struct gdbarch_tdep) : Rename field to vfp_register_count. All users updated. 2015-05-28 Kyle Huey (tiny patch) * gdb/arm-tdep.c (arm_gdbarch_init): Perform arm_abi detection on ELFOSABI_GNU binaries. 2015-05-27 Doug Evans * dwarf2read.c (lnp_state_machine): New typedef. (lnp_reader_state): New typedef. (dwarf_record_line_1): Renamed from dwarf_record_line. All callers updated. (dwarf_record_line): New function. (init_lnp_state_machine): New function. (check_line_address): Replace p_record_line parameter with state. All callers updated. (dwarf_decode_lines_1): Call dwarf_record_line, init_lnp_state_machine. Update to record state in lnp_state_machine. 2015-05-27 Doug Evans * dwarf2read.c (record_line_ftype): New typedef. (check_line_address): New function. (dwarf_decode_lines_1): Call it. 2015-05-27 Doug Evans * NEWS: Mention "set debug dwarf-line". * dwarf2read.c (dwarf_line_debug): New static global. (add_include_dir): Add debug dwarf-line support. (add_file_name, dwarf_record_line, dwarf_finish_line): Ditto. (_initialize_dwarf2_read): New parameter "debug dwarf-line". 2015-05-27 Doug Evans * cp-namespace.c (cp_lookup_nested_symbol): New arg "domain". All callers updated. (cp_lookup_nested_symbol_1, find_symbol_in_baseclass): Ditto. * cp-support.h (cp_lookup_nested_symbol): Update. 2015-05-27 Doug Evans PR symtab/18258 * block.c (block_find_symbol): New function. (block_find_non_opaque_type): Ditto. (block_find_non_opaque_type_preferred): Ditto. * block.h (block_symbol_matcher_ftype): New typedef. (block_find_symbol): Declare. (block_find_non_opaque_type): Ditto. (block_find_non_opaque_type_preferred): Ditto. * dwarf2read.c (dw2_lookup_symbol): Call block_find_symbol. * psymtab.c (psym_lookup_symbol): Ditto. * symtab.c (basic_lookup_transparent_type_1): New function. (basic_lookup_transparent_type): Call it. 2015-05-27 Yao Qi * aarch64-tdep.c (aarch64_record_data_proc_simd_fp): Return AARCH64_RECORD_UNKNOWN for unknown instruction encoding. 2015-05-27 Yao Qi * aarch64-tdep.c (aarch64_record_branch_except_sys): Split lines before operator &&. (aarch64_record_load_store): Likewise. 2015-05-26 Doug Evans PR c++/18141, c++/18417. * cp-support.c (cp_lookup_rtti_type): Handle the case of NAME being a typedef. 2015-05-26 Doug Evans * NEWS: Add entries for command renamings. * dwarf2read.c (dwarf_read_debug): Renamed from dwarf2_read_debug. All uses updated. (dwarf_die_debug): Renamed from dwarf2_die_debug. All uses updated. (dwarf_max_cache_age): Renamed from dwarf2_max_cache_age. All uses updated. (show_dwarf_max_cache_age): Renamed from show_dwarf2_max_cache_age. All callers updated. Fix spelling of DWARF in help text. (set_dwarf_cmdlist): Renamed from set_dwarf2_cmdlist. All uses updated. (show_dwarf_cmdlist): Renamed from show_dwarf2_cmdlist. All uses updated. (set_dwarf_cmd): Renamed from set_dwarf2_cmd. All callers updated. (show_dwarf_cmd): Renamed from show_dwarf2_cmd. All callers updated. (dwarf_always_disassemble): Renamed from dwarf_always_disassemble. All uses updated. (show_dwarf_always_disassemble): Renamed from show_dwarf2_always_disassemble. All callers updated. (_initialize_dwarf2_read): Rename "set/show dwarf2" prefix to "set/show dwarf". Rename "set/show dwarf2 max-cache-age" to "set/show dwarf max-cache-age". Rename "set/show dwarf2 always-disassemble" to "set/show dwarf always-disassemble". Rename "set/show debug dwarf2-read" to "set/show debug dwarf-read". Rename "set/show debug dwarf2-die" to "set/show debug dwarf-die". 2015-05-26 Doug Evans PR python/18438 * python/py-lazy-string.c (stpy_convert_to_value): Use gdbpy_gdb_memory_error not PyExc_MemoryError. (gdbpy_create_lazy_string_object): Ditto. 2015-05-26 Andrew Burgess * tui/tui-regs.c (tui_reg_next_command): Compare against NULL. 2015-05-26 Andrew Burgess * tui/tui-regs.c (tui_reg_prev_command): New function. (_initialize_tui_regs): Add 'prev' command for 'tui reg'. * reggroups.c (reggroup_prev): New function. * reggroups.h (reggroup_prev): Add declaration. Update comment. 2015-05-26 Omair Javaid Yao Qi * aarch64-linux-tdep.c: Include linux-record.h and record-full.h. (struct linux_record_tdep aarch64_linux_record_tdep): Declare. (aarch64_syscall): New enum. (aarch64_canonicalize_syscall): New function. (aarch64_all_but_pc_registers_record): New function. (aarch64_linux_syscall_record): New function. (aarch64_linux_init_abi): Install AArch64 process record handler. Update to handle syscall recording. * aarch64-tdep.c: Include record.h and record-full.h. (submask, bit, bits, REG_ALLOC, MEM_ALLOC): New macros. (struct aarch64_mem_r): Define. (aarch64_record_result): New enum. (struct insn_decode_record): Define. (insn_decode_record): New typedef. (aarch64_record_data_proc_reg): New function. (aarch64_record_data_proc_imm): New function. (aarch64_record_branch_except_sys): New function. (aarch64_record_load_store): New function. (aarch64_record_data_proc_simd_fp): New function. (aarch64_record_asimd_load_store): New function. (aarch64_record_decode_insn_handler): New function. (deallocate_reg_mem): New function. (aarch64_process_record): New function. * aarch64-tdep.h (struct gdbarch_tdep) : New field. (aarch64_process_record): New extern declaration. * configure.tgt: Add linux-record.o to gdb_target_obs. * linux-record.h (struct linux_record_tdep) : New field. 2015-05-26 Omair Javaid * NEWS: Add a note on process record-replay support on aarch64*-linux* targets. 2015-05-26 Martin Galvan * amd64-tdep.c: Replace in_function_epilogue_p with stack_frame_destroyed_p throughout. * arch-utils.c: Ditto. * arch-utils.h: Ditto. * arm-tdep.c: Ditto. * breakpoint.c: Ditto. * gdbarch.sh: Ditto. * hppa-tdep.c: Ditto. * i386-tdep.c: Ditto. * mips-tdep.c: Ditto. * nios2-tdep.c: Ditto. * rs6000-tdep.c: Ditto. * s390-linux-tdep.c: Ditto. * score-tdep.c: Ditto. * sh-tdep.c: Ditto. * sparc-tdep.c: Ditto. * sparc-tdep.h: Ditto. * sparc64-tdep.c: Ditto. * spu-tdep.c: Ditto. * tic6x-tdep.c: Ditto. * tilegx-tdep.c: Ditto. * xstormy16-tdep.c: Ditto. * gdbarch.c, gdbarch.h: Re-generated. 2015-05-22 Andrew Burgess * NEWS: Mention 'tui enable' and 'tui disable'. * tui/tui.c (tui_enable_command): New function. (tui_disable_command): New function. (_initialize_tui): New function. 2015-05-21 Andrew Burgess * tui/tui-regs.c (tui_reg_next_command): Use NULL not 0. 2015-05-21 Andrew Burgess * tui/tui-layout.c (tui_set_layout_for_display_command): Ensure buf_ptr is freed. 2015-05-21 Andrew Burgess * tui/tui-layout.c (tui_layout_command): Move call to tui_enable into ... (tui_set_layout_for_display_command): ...here, before calling tui_set_layout. Only set the layout if gdb has not already entered the TUI_FAILURE state. 2015-05-21 Andrew Burgess * tui/tui-layout.c (layout_completer): New function. (_initialize_tui_layout): Set completer on layout command. 2015-05-21 Andrew Burgess * tui/tui-layout.c (tui_set_layout): Remove tui_register_display_type parameter. Remove all checking of this parameter, and reindent function. Update header comment. (tui_set_layout_for_display_command): Rename to... (tui_set_layout_by_name): ...this, and don't check for different register class types, don't pass a tui_register_display_type to tui_set_layout. Update header comment. (layout_names): Remove register set specific names. * tui/tui-layout.h (tui_set_layout): Remove tui_register_display_type parameter. * tui/tui.c (tui_rl_change_windows): Don't pass a tui_register_display_type to tui_set_layout. (tui_rl_delete_other_windows): Likewise. (tui_enable): Likewise. * tui/tui-data.h (TUI_FLOAT_REGS_NAME): Remove. (TUI_FLOAT_REGS_NAME_LOWER): Remove. (TUI_GENERAL_REGS_NAME): Remove. (TUI_GENERAL_REGS_NAME_LOWER): Remove. (TUI_SPECIAL_REGS_NAME): Remove. (TUI_SPECIAL_REGS_NAME_LOWER): Remove. (TUI_GENERAL_SPECIAL_REGS_NAME): Remove. (TUI_GENERAL_SPECIAL_REGS_NAME_LOWER): Remove. (enum tui_register_display_type): Remove. (struct tui_layout_def): Remove regs_display_type and float_regs_display_type fields. (struct tui_data_info): Remove regs_display_type field. (tui_layout_command): Use new name for tui_set_layout_for_display_command. * tui/tui-data.c (layout_def): Don't initialise removed fields. (tui_clear_win_detail): Don't initialise removed fields of win_info. * tui/tui-regs.c (tui_show_registers): Use new name for tui_set_layout_for_display_command. * tui/tui.h (tui_set_layout_for_display_command): Rename declaration to... (tui_set_layout_by_name): ...this. * printcmd.c (display_command): Remove tui related layout call, and reindent. 2015-05-20 Joel Brobecker * infrun.c (handle_inferior_event_1): Renames handle_inferior_event. (handle_inferior_event): New function. 2015-05-20 Joel Brobecker * ada-lang.c (to_fixed_array_type): Rename local variable typename into type_name. 2015-05-19 Jan Kratochvil Fix ASAN crash for gdb.compile/compile.exp. * infcall.c (call_function_by_hand_dummy): Use xstrdup for NAME. 2015-05-19 Jan Kratochvil * compile/compile-c-symbols.c (convert_symbol_sym, gcc_convert_symbol) (gcc_symbol_address): Change gdb_stdout to gdb_stdlog. * compile/compile-object-load.c (setup_sections, compile_object_load): Likewise. * compile/compile.c (compile_to_object): Likewise. 2015-05-16 Doug Evans * NEWS: Mention support for unbuffered Guile memory ports. * scm-ports.c (ioscm_memory_port): Update comments on end, size. (ioscm_lseek_address): Improve overflow calculation. (gdbscm_memory_port_fill_input): Add assert. (gdbscm_memory_port_write): Handle unbuffered ports. Handle large writes identical to Guile's fport_write. (gdbscm_memory_port_seek): Fix seeking past end check. (gdbscm_memory_port_close): Handle closing unbuffered port. (ioscm_parse_mode_bits): Recognize "0" for unbuffered ports. (ioscm_init_memory_port): Handle unbuffered ports. (ioscm_reinit_memory_port): Ditto. (ioscm_init_memory_port): Update size calculation. (gdbscm_open_memory): Support zero sized ports. 2015-05-16 Jan Kratochvil * compile/compile-object-load.c (get_out_value_type): Fix uninitialized variable compiler warnings. 2015-05-16 Jan Kratochvil * compile/compile-object-load.c (get_out_value_type): Fix returned type. 2015-05-16 Jan Kratochvil Phil Muldoon * NEWS (Changes since GDB 7.9): Add compile print. * compile/compile-c-support.c (add_code_header, add_code_footer) (c_compute_program): Add COMPILE_I_PRINT_ADDRESS_SCOPE and COMPILE_I_PRINT_VALUE_SCOPE. * compile/compile-internal.h (COMPILE_I_PRINT_OUT_ARG_TYPE) (COMPILE_I_PRINT_OUT_ARG, COMPILE_I_EXPR_VAL, COMPILE_I_EXPR_PTR_TYPE): New. * compile/compile-object-load.c: Include block.h. (get_out_value_type): New function. (compile_object_load): Handle COMPILE_I_PRINT_ADDRESS_SCOPE and COMPILE_I_PRINT_VALUE_SCOPE. Set compile_module's OUT_VALUE_ADDR and OUT_VALUE_TYPE. * compile/compile-object-load.h (struct compile_module): Add fields out_value_addr and out_value_type. * compile/compile-object-run.c: Include valprint.h and compile.h. (struct do_module_cleanup): Add fields out_value_addr and out_value_type. (do_module_cleanup): Handle COMPILE_I_PRINT_ADDRESS_SCOPE and COMPILE_I_PRINT_VALUE_SCOPE. (compile_object_run): Propagate out_value_addr and out_value_type. Pass OUT_VALUE_ADDR. * compile/compile.c: Include valprint.h. (compile_print_value, compile_print_command): New functions. (eval_compile_command): Handle failed COMPILE_I_PRINT_ADDRESS_SCOPE. (_initialize_compile): Update compile code help text. Install compile_print_command. * compile/compile.h (compile_print_value): New prototype. * defs.h (enum compile_i_scope_types): Add COMPILE_I_PRINT_ADDRESS_SCOPE and COMPILE_I_PRINT_VALUE_SCOPE. 2015-05-16 Jan Kratochvil * compile/compile-object-load.c (get_regs_type): Add parameter func_sym. Rely on its parameter count. (compile_object_load): Replace lookup_minimal_symbol_text by lookup_global_symbol_from_objfile. Verify FUNC_SYM. Set it in the return value. * compile/compile-object-load.h (struct compile_module): Replace func_addr by func_sym. * compile/compile-object-run.c: Include block.h. (compile_object_run): Reset module variable after it is freed. Use FUNC_SYM instead of FUNC_ADDR. Rely on it. 2015-05-16 Jan Kratochvil * compile/compile-c-support.c (print_one_macro): Use #ifndef. (generate_register_struct): Use __gdb_uintptr for TYPE_CODE_PTR. (c_compute_program): Call generate_register_struct after typedefs. * compile/compile-loc2c.c (push, pushf_register_address) (pushf_register): Cast to GCC_UINTPTR. (do_compile_dwarf_expr_to_c): Use unused attribute. Add space after type. Use GCC_UINTPTR instead of void *. Remove excessive cast. (compile_dwarf_expr_to_c): Use GCC_UINTPTR instead of void *. * compile/compile.c (_initialize_compile): Enable warnings for COMPILE_ARGS. 2015-05-16 Jan Kratochvil * cli/cli-script.c (execute_control_command): Update eval_compile_command caller. * compile/compile-object-load.c (compile_object_load): Add parameters scope and scope_data. Set them. * compile/compile-object-load.h (struct compile_module): Add fields scope and scope_data. (compile_object_load): Add parameters scope and scope_data. * compile/compile-object-run.c (struct do_module_cleanup): Add fields scope and scope_data. (compile_object_run): Propagate the fields scope and scope_data. * compile/compile.c (compile_file_command, compile_code_command): Update eval_compile_command callers. (eval_compile_command): Add parameter scope_data. Pass it plus scope. * compile/compile.h (eval_compile_command): Add parameter scope_data. * defs.h (struct command_line): Add field scope_data. 2015-05-16 Jan Kratochvil * printcmd.c (struct format_data): Move it to valprint.h. (print_command_parse_format, print_value): New functions from ... (print_command_1): ... here. Call them. * valprint.h (struct format_data): Move it here from printcmd.c. (print_command_parse_format, print_value): New declarations. 2015-05-16 Jan Kratochvil * compile/compile-object-load.c (compile_object_load): Add COMPILE_DEBUG message. 2015-05-15 Jerome Guitton * ada-lang.c (ada_value_ptr_subscript): Use enum position of index to get element instead of enum value. (ada_value_slice_from_ptr, ada_value_slice): Use enum position of index to compute length, but enum values to compute bounds. (ada_array_length): Use enum position of index instead of enum value. (pos_atr): Move position computation to... (ada_evaluate_subexp): Use enum values to compute bounds. * gdbtypes.c (discrete_position): ...this new function. * gdbtypes.h (discrete_position): New function declaration. * valprint.c (val_print_array_elements): Call discrete_position to handle array indexed by non-contiguous enumeration types. 2015-05-15 Jerome Guitton * ada-lang.c (find_parallel_type_by_descriptive_type): Go through typedefs during lookup. (to_fixed_array_type): Add support for non-bit packed arrays as variable-length fields. 2015-05-15 Pedro Alves Simon Marchi * event-loop.c (gdb_notifier) : New fields. (get_next_file_handler_to_handle_and_advance): New function. (delete_file_handler): If deleting the next file handler to handle, advance to the next file handler. (gdb_wait_for_event): Bail early if no event fired. Poll file handlers in round-robin fashion. 2015-05-15 Pedro Alves * linux-tdep.c (linux_find_memory_regions_full): Rename local 'private' to 'priv'. 2015-05-15 Pedro Alves * nat/linux-nat.h: Include "target/waitstatus.h". 2015-05-15 Yuanhui Zhang * python/py-unwind.c (struct reg_info): Move out of ... (struct cached_frame_info): ... this scope. (pending_frame_object_type, unwind_info_object_type): Make extern. 2015-05-15 Joel Brobecker * ada-lang.c (ada_value_primitive_packed_val): Make sure accumSize is never negative. 2015-05-14 Patrick Palka * tui/tui-command.c: Remove include of . (tui_dispatch_ctrl_char): Remove workaround for xterm terminals. 2015-05-13 Martin Galvan * dwarf2read.c (die_needs_namespace): Return 1 for DW_TAG_inlined_subroutine. 2015-05-13 Jan Kratochvil * regcache.c (regcache_cpy_no_passthrough): New declaration. (regcache_cpy_no_passthrough): Make it static, add function comment. * regcache.h (regcache_dup, regcache_cpy): Reduce/update their comment. (regcache_cpy_no_passthrough): Remove declaration. 2015-05-13 Jan Kratochvil * gdbthread.h (struct thread_control_state): Update comment for proceed_to_finish. * infcall.c (run_inferior_call): Update comment about proceed_to_finish. * infcmd.c (get_return_value): Update comment about stop_registers. (finish_forward): Update comment about proceed_to_finish. * infrun.c (stop_registers): Remove. (clear_proceed_status, normal_stop): Remove stop_registers handling. * infrun.h (stop_registers): Remove. 2015-05-13 Jan Kratochvil * infcall.c (struct dummy_frame_context_saver) (dummy_frame_context_saver_data_free, dummy_frame_context_saver_dtor) (dummy_frame_context_saver_drop, dummy_frame_context_saver_cleanup) (dummy_frame_context_saver_get_regs, dummy_frame_context_saver_setup): New. (call_function_by_hand_dummy): Move discard_cleanups of inf_status_cleanup before dummy_frame_push. Call dummy_frame_context_saver_setup and prepare context_saver_cleanup. Use dummy_frame_context_saver_get_regs instead of stop_registers. * infcall.h (struct dummy_frame_context_saver) (dummy_frame_context_saver_drop, dummy_frame_context_saver_cleanup) (dummy_frame_context_saver_get_regs, dummy_frame_context_saver_setup): New declarations. * infcmd.c: Include infcall.h. (get_return_value): Add parameter ctx_saver, use it instead of stop_registers. (print_return_value): Add parameter ctx_saver, pass it. (struct finish_command_continuation_args): Add field ctx_saver. (finish_command_continuation): Update print_return_value caller. (finish_command_continuation_free_arg): Free also ctx_saver. (finish_forward): Call dummy_frame_context_saver_setup. * inferior.h (struct dummy_frame_context_saver): New declaration. (get_return_value): Add parameter ctx_saver. * python/py-finishbreakpoint.c (bpfinishpy_pre_stop_hook): Update get_return_value caller. 2015-05-13 Jan Kratochvil * dummy-frame.c (struct dummy_frame_dtor_list): New. (struct dummy_frame): Replace dtor and dtor_data by dtor_list. (remove_dummy_frame): Process dtor_list. (pop_dummy_frame): Process dtor_list. (register_dummy_frame_dtor): Maintain dtor_list. (find_dummy_frame_dtor): Handle dtor_list. * dummy-frame.h (register_dummy_frame_dtor, find_dummy_frame_dtor): Update comments. 2015-05-13 Jan Kratochvil * compile/compile-object-run.c (do_module_cleanup): Add parameter registers_valid. (compile_object_run): Update do_module_cleanup caller. * dummy-frame.c: Include infcall.h. (struct dummy_frame): Update dtor comment. (remove_dummy_frame): Call dtor. (pop_dummy_frame): Update dtor caller. * dummy-frame.h (dummy_frame_dtor_ftype): Add parameter registers_valid. 2015-05-13 Joel Brobecker GDB 7.9.1 released. 2015-05-13 Joel Brobecker * NEWS: Create "Changes in GDB 7.9.1" section. Move news about Xmethods now being able to specify a result type to that new sectioin. 2015-05-13 Patrick Palka * tui/tui-win.c (tui_async_resize_screen): Clear win_resized first before resizing the window. * tui/tui.c (tui_enable): Likewise. 2015-05-13 Jan Kratochvil * dummy-frame.c (struct dummy_frame): Use proper typedef for dtor. * dummy-frame.h (dummy_frame_dtor_ftype): Add its comment. * infcall.c (call_function_by_hand_dummy): Use proper typedef for dummy_dtor parameter. * infcall.h: Include dummy-frame.h. (call_function_by_hand_dummy_dtor_ftype): Remove. (call_function_by_hand_dummy): Use proper typedef for dummy_dtor parameter. 2015-05-13 Patrick Palka PR gdb/17820 * top.c (history_size_setshow_var): Change type to signed. Initialize to -2. Update documentation. (set_readline_history_size): Define. (set_history_size_command): Use it. Remove logic for handling out-of-range sizes. (init_history): Use set_readline_history_size(). Test for a value of -2 instead of 0 when determining whether to set a default history size. (init_main): Decode the argument of the "size" command as a zuinteger_unlimited. 2015-05-12 Doug Evans * dwarf2read.c (struct file_entry): Tweak comments. (get_debug_line_section): Tweak comments. 2015-05-12 Don Breazeal * NEWS: Announce fork support in the RSP and support for fork debugging in extended mode. 2015-05-12 Don Breazeal * remote.c (remote_insert_fork_catchpoint): New function. (remote_remove_fork_catchpoint): New function. (remote_insert_vfork_catchpoint): New function. (remote_remove_vfork_catchpoint): New function. (pending_fork_parent_callback): New function. (remove_new_fork_child): New function. (remote_update_thread_list): Call remote_notif_get_pending_events and remove_new_fork_child. (extended_remote_kill): Kill fork child when killing the parent before follow_fork completes. (init_extended_remote_ops): Initialize target vector with new fork catchpoint functions. 2015-05-12 Don Breazeal * remote.c (remove_vfork_event_p): New function. (remote_follow_fork): Add vfork event type to event checking. (remote_parse_stop_reply): New stop reasons "vfork" and "vforkdone" for RSP 'T' Stop Reply Packet. 2015-05-12 Don Breazeal * linux-nat.c (linux_nat_ptrace_options): New function. (linux_init_ptrace, wait_lwp, linux_nat_filter_event): Call linux_nat_ptrace_options and use different argument to linux_enable_event_reporting. (_initialize_linux_nat): Delete call to linux_ptrace_set_additional_flags. * nat/linux-ptrace.c (current_ptrace_options): Rename to supported_ptrace_options. (additional_flags): Delete variable. (linux_check_ptrace_features): Use supported_ptrace_options. (linux_test_for_tracesysgood, linux_test_for_tracefork): Likewise, and remove additional_flags check. (linux_enable_event_reporting): Change 'attached' argument to 'options'. Use supported_ptrace_options. (ptrace_supports_feature): Change comment. Use supported_ptrace_options. (linux_ptrace_set_additional_flags): Delete function. * nat/linux-ptrace.h (linux_ptrace_set_additional_flags): Delete function prototype. * remote.c (remote_fork_event_p): New function. (remote_detach_pid): New function. (remote_detach_1): Call remote_detach_pid, don't mourn inferior if doing detach-on-fork. (remote_follow_fork): New function. (remote_parse_stop_reply): Handle new "T" stop reason "fork". (remote_pid_to_str): Print "process" strings for pid/0/0 ptids. (init_extended_remote_ops): Initialize to_follow_fork. 2015-05-12 Don Breazeal * nat/linux-ptrace.c (linux_check_ptrace_features): Change from static to extern. * nat/linux-ptrace.h (linux_check_ptrace_features): Declare. * remote.c (anonymous enum): : New enumeration constants. (remote_protocol_features): Add table entries for new packets. (remote_query_supported): Add new feature queries to qSupported packet. 2015-05-12 Gary Benson * remote.c (remote_add_inferior): Call exec_file_locate_attach for fake PIDs as well as real ones. (remote_pid_to_exec_file): Send empty annex if PID is fake. 2015-05-09 Siva Chandra Reddy * NEWS (Python Scripting): Mention the new gdb.Value methods. * python/py-value.c (valpy_reference_value): New function. (valpy_const_value): Likewise. (value_object_methods): Add new methods. * value.c (make_cv_value): New function. * value.h (make_cv_value): Declare. 2015-05-08 Yao Qi Sandra Loosemore * dwarf2read.c (setup_type_unit_groups): Do NULL pointer check to 'lh->include_dirs' before accessing to it. (psymtab_include_file_name): Likewise. (dwarf_decode_lines_1): Likewise. (dwarf_decode_lines): Likewise. (file_file_name): Likewise. 2015-05-08 Sandra Loosemore * nios2-linux-tdep.c (NIOS2_SIGRETURN_TRAMP_ADDR): Define. (NIOS2_SIGRETURN_REGSAVE_OFFSET): Define. (nios2_linux_rt_sigreturn_init): Adjust base address of register save area. 2015-05-08 Sandra Loosemore * nios2-tdep.c (nios2_breakpoint_from_pc): Revert to using "trap 31" as the breakpoint instruction on all targets. 2015-05-08 Jan Kratochvil * infcmd.c (print_return_value): Remove unused declaration. 2015-05-08 Joel Brobecker * dwarf2read.c (attr_to_dynamic_prop) : Use read_type_die isntead of get_die_type. 2015-05-08 Joel Brobecker * ada-lang.c (ada_convert_actual): Add handling of formals passed inside an aligner type. 2015-05-08 Joel Brobecker * copyright.py (NOT_FSF_LIST): Remove sim/erc32 entries. 2015-05-08 Siva Chandra Reddy PR python/18291 * python/lib/gdb/command/xmethods.py (print_xm_info): Fix typo. Print xmethod matcher status. 2015-05-08 Andreas Arnez * s390-linux-nat.c (fill_gregset): Avoid relying on the PSWA register in the regcache when treating the PSWM register, and vice versa. 2015-05-07 Gary Benson * linux-thread-db.c (struct thread_db_info) : Remove field. (try_thread_db_load_1): Remove initialization for the above. 2015-05-07 Gary Benson * linux-thread-db.c (struct thread_db_info) : Remove field. (try_thread_db_load_1): Remove initialization for the above. 2015-05-06 Jan Kratochvil * compile/compile-object-load.c (compile_object_load): Support mst_text_gnu_ifunc. 2015-05-06 Jan Kratochvil * compile/compile.c (compile_to_object): Make the cmd_string parameter const. Use new variables for the const compatibility. (eval_compile_command): Make the cmd_string parameter const. * compile/compile.h (eval_compile_command): Make the cmd_string parameter const. 2015-05-06 Joel Brobecker * defs.h (deprecated_init_ui_hook): Delete. Remove associated comment. * top.c (deprecated_init_ui_hook): Delete. (gdb_init): Remove handling of deprecated_init_ui_hook. * interps.c (clear_interpreter_hooks): Remove handling of deprecated_init_ui_hook. * main.c (captured_main): Update comment. 2015-05-06 Joel Brobecker * solib.c (_initialize_solib): Add "info dll" alias creation. * windows-nat.c (set_windows_aliases): Delete. (_initialize_windows_nat): Remove deprecated_init_ui_hook assignment. * NEWS: Add news entry about "info dll" now being available on all platforms. 2015-05-05 Joel Brobecker * ada-lang.c (value_assign_to_component): Reformat and improve documentation. Remove all trailing spaces. 2015-05-05 Joel Brobecker * inline-frame.c (inline_frame_sniffer, skip_inline_frames): Stop counting inlined frames as soon as an out-of-line function is found. 2014-05-05 Pierre-Marie de Rodat * dwarf2read.c (inherit_abstract_dies): Skip DW_TAG_GNU_call_site dies while inheriting children of an abstract DIE into a scope. (read_lexical_block_scope): Inherit abstract DIE's for lexical scopes. 2015-05-05 Joel Brobecker * ada-valprint.c (val_print_packed_array_elements): Delete variable "len". Add a type-length check when comparing two consecutive elements of the array. Use the element's actual length in call to value_contents_eq. * ada-lang.c (ada_value_primitive_packed_val): Always return a value whose type has been resolved. 2015-05-05 Joel Brobecker * ada-lang.c (ada_value_primitive_packed_val): Recompute BIT_SIZE and LEN if the size of the resolved type is smaller than BIT_SIZE * HOST_CHAR_BIT. 2015-05-05 Joel Brobecker * ada-lang.c (ada_value_primitive_packed_val): Use a more correct address in call to value_at. Adjust call to value_address accordingly. 2015-05-05 Joel Brobecker * ada-valprint.c (ada_val_print_1): Resolve TYPE before trying to print it. 2015-05-05 Joel Brobecker * dwarf2loc.h (struct property_addr_info): Add "valaddr" field. * dwarf2loc.c (dwarf2_evaluate_property): Add handling of pinfo->valaddr. * gdbtypes.h (resolve_dynamic_type): Add "valaddr" parameter. * gdbtypes.c (resolve_dynamic_struct): Set pinfo.valaddr. (resolve_dynamic_type_internal): Set pinfo.valaddr. Add handling of addr_stack->valaddr. (resolve_dynamic_type): Add "valaddr" parameter. Set pinfo.valaddr field. * ada-lang.c (ada_discrete_type_high_bound): Update call to resolve_dynamic_type. (ada_discrete_type_low_bound): Likewise. * findvar.c (default_read_var_value): Likewise. * value.c (value_from_contents_and_address): Likewise. 2015-05-05 Joel Brobecker * gdbtypes.c (resolve_dynamic_array): Use create_array_type_with_stride instead of create_array_type. 2015-04-30 DJ Delorie * rl78-tdep.c (rl78_analyze_prologue): Pass RL78_ISA_DEFAULT to rl78_decode_opcode 2015-04-29 Doug Evans PR python/18285 * NEWS: Document new gdb.XMethodWorker.get_result_type method. * eval.c (evaluate_subexp_standard) : Handle EVAL_AVOID_SIDE_EFFECTS for xmethods. * extension-priv.h (struct extension_language_ops) : New member. * extension.c (get_xmethod_result_type): New function. * extension.h (get_xmethod_result_type): Declare. * python/py-xmethods.c (get_result_type_method_name): New static global. (py_get_result_type_method_name): Ditto. (gdbpy_get_xmethod_result_type): New function. (gdbpy_initialize_xmethods): Initialize py_get_result_type_method_name. * python/python-internal.h (gdbpy_get_xmethod_result_type): Declare. * python/python.c (python_extension_ops): Add gdbpy_get_xmethod_result_type. * python/lib/gdb/xmethod.py (XMethodWorker): Add get_result_type. * valarith.c (value_x_binop): Handle EVAL_AVOID_SIDE_EFFECTS for xmethods. (value_x_unop): Ditto. * value.c (result_type_of_xmethod): New function. * value.h (result_type_of_xmethod): Declare. 2015-04-29 Gary Benson * solib.c (solib_find_1): Allow fd argument to be NULL. (exec_file_find): Update comment. (solib_find): Likewise. * exec.c (exec_file_locate_attach): Use NULL as fd argument to exec_file_find to avoid having to close the opened file. * infrun.c (follow_exec): Likewise. 2015-04-28 Doug Evans PR python/18299 * python/lib/gdb/printing.py (register_pretty_printer): Handle name or __name__ attributes. Handle gdb module as first argument. 2015-04-28 Doug Evans PR python/18089 * python/py-prettyprint.c (print_children): Verify result of children iterator. Provide better error message. * python/python-internal..h (gdbpy_print_python_errors_p): Declare. * python/python.c (gdbpy_print_python_errors_p): New function. 2015-04-28 Doug Evans * gdbtypes.h (struct cplus_struct_type) : Fix comment. 2015-04-28 Sasha Smundak * NEWS: Mention gdb.Type.optimized_out method. * python/py-type.c (typy_optimized_out): New function. 2015-04-28 John Baldwin * fbsd-nat.c: Include "gdb_wait.h" instead of . 2015-04-28 Patrick Palka * utils.c (init_page_info): Set rl_catch_sigwinch to zero. (initialize_utils): Move call of init_page_info() to ... * top.c (gdb_init): ... here. 2015-04-28 Patrick Palka * tui/tui-win.c (tui_sigwinch_handler): Remove now-stale comment. (tui_sigwinch_handler): Still update our idea of the terminal's width and height even when TUI is not active. 2015-04-28 Patrick Palka * utils.h (set_screen_width_and_height): Declare. * utils.c (set_screen_width_and_height): Define. * tui/tui-win.c (tui_update_gdb_sizes): Use it. 2015-04-28 Gary Benson * infrun.c (solist.h): New include. (follow_exec): Use exec_file_find to prefix execd_pathname with gdb_sysroot. 2015-04-28 Patrick Palka * tui/tui-source.c (tui_set_source_content): Avoid calling strcpy() when offset is 0. 2015-04-28 Patrick Palka PR gdb/18155 * tui/tui-data.c (tui_free_window): Don't free the locator window when passed an SRC_WIN or a DISASSEM_WIN. 2015-04-28 Patrick Palka * tui/tui-data.h (struct tui_win_element): Forward-declare. (tui_win_content): Move declaration. (struct tui_gen_win_info): Give 'content' field the type tui_win_content. * tui/tui-data.c (init_content_element): Remove redundant and erroneous casts. (tui_add_content_elements): Remove erroneous cast. * tui/tui-disasm.c (tui_set_disassem_content): Remove redundant casts. (tui_get_begin_asm_address): Likewise. * tui/tui-regs.c (tui_show_registers): Likewise. (tui_show_register_group): Likewise. (tui_display_registers_from): Likewise. (tui_check_register_values): Likewise. * tui/tui-source.c (tui_set_source_content): Likewise. (tui_set_source_content_nil): Likewise. (tui_source_is_displayed): Likewise. * tui/tui-stack.c (tui_show_locator_content): Likewise. (tui_set_locator_fullname): Likewise. (tui_set_locator_info): Likewise. (tui_show_frame_info): Likewise. * tui/tui-winsource.c (tui_clear_source_content): Likewise. (tui_show_source_line): Likewise. (tui_horizontal_source_scroll): Likewise. (tui_update_breakpoint_info): Likewise. (tui_set_exec_info_content): Likewise. (tui_show_exec_info_content): Likewise. (tui_alloc_source_buffer): Likewise. (tui_line_is_displayed): Likewise. (tui_addr_is_displayed): Likewise. 2015-04-27 John Baldwin * fbsd-nat.c: (fbsd_wait) [PL_FLAG_EXEC]: Report TARGET_WAITKIND_EXECD event if PL_FLAG_EXEC is set. [PL_FLAG_EXEC] (fbsd_insert_exec_catchpoint): New function. [PL_FLAG_EXEC] (fbsd_remove_exec_catchpoint): New function. (fbsd_nat_add_target) [PL_FLAG_EXEC]: Set "to_insert_exec_catchpoint" to "fbsd_insert_exec_catchpoint". Set "to_remove_exec_catchpoint" to "fbsd_remove_exec_catchpoint". 2015-04-27 John Baldwin * fbsd-nat.c: [PT_LWPINFO] New variable super_wait. [TDP_RFPPWAIT] New variable fbsd_pending_children. [TDP_RFPPWAIT] (fbsd_remember_child): New function. [TDP_RFPPWAIT] (fbsd_is_child_pending): New function. [TDP_RFPPWAIT] (fbsd_fetch_kinfo_proc): New function. [PT_LWPINFO] (fbsd_wait): New function. [TDP_RFPPWAIT] (fbsd_follow_fork): New function. [TDP_RFPPWAIT] (fbsd_insert_fork_catchpoint): New function. [TDP_RFPPWAIT] (fbsd_remove_fork_catchpoint): New function. [TDP_RFPPWAIT] (fbsd_insert_vfork_catchpoint): New function. [TDP_RFPPWAIT] (fbsd_remove_vfork_catchpoint): New function. [TDP_RFPPWAIT] (fbsd_enable_follow_fork): New function. [TDP_RFPPWAIT] (fbsd_post_startup_inferior): New function. [TDP_RFPPWAIT] (fbsd_post_attach): New function. (fbsd_nat_add_target) [PT_LWPINFO] Set "to_wait" to "fbsd_wait". [TDP_RFPPWAIT] Set "to_follow_fork" to "fbsd_follow_fork". Set "to_insert_fork_catchpoint" to "fbsd_insert_fork_catchpoint". Set "to_remove_fork_catchpoint" to "fbsd_remove_fork_catchpoint". Set "to_insert_vfork_catchpoint" to "fbsd_insert_vfork_catchpoint". Set "to_remove_vfork_catchpoint" to "fbsd_remove_vfork_catchpoint". Set "to_post_startup_inferior" to "fbsd_post_startup_inferior". Set "to_post_attach" to "fbsd_post_attach". 2015-04-27 John Baldwin * fbsd-nat.c (fbsd_pid_to_exec_file): Mark static. (fbsd_find_memory_regions): Mark static. (fbsd_nat_add_target): New function. * fbsd-nat.h: Export fbsd_nat_add_target and remove prototypes for fbsd_pid_to_exec_file and fbsd_find_memory_regions. * amd64fbsd-nat.c (_initialize_amd64fbsd_nat): Use fbsd_nat_add_target. * i386fbsd-nat.c (_initialize_i386fbsd_nat): Likewise. * ppcfbsd-nat.c (_initialize_ppcfbsd_nat): Likewise. * sparc64fbsd-nat.c (_initialize_sparc64fbsd_nat): Likewise. 2015-04-27 Gary Benson * objfiles.c (allocate_objfile): Do not attempt to expand name if name is a "target:" filename. * auto-load.c (load_auto_scripts_for_objfile): Do not attempt to load auto-load scripts for objfiles with "target:" filenames. 2015-04-27 Andreas Arnez * s390-linux-tdep.c: Include "elf/s390.h" and "elf-bfd.h". (enum s390_vector_abi_kind): New enum. (struct gdbarch_tdep): New field. (s390_effective_inner_type): Add parameter min_size. Stop unwrapping if the inner type is smaller than min_size. (s390_function_arg_float): Adjust call to s390_effective_inner_type. (s390_function_arg_vector): New function. (s390_function_arg_integer): Adjust comment. (struct s390_arg_state): New field. (s390_handle_arg): Add parameter 'is_unnamed'. Pass vector arguments according to vector ABI when appropriate. (s390_push_dummy_call): Initialize the argument state's field 'vr'. Adjust calls to s390_handle_arg. (s390_register_return_value): Handle vector return values. (s390_return_value): Apply the "register" return value convention to a vector when appropriate. (s390_gdbarch_init): Initialize tdep->vector_abi. * NEWS: Announce S390 vector ABI support. 2015-04-27 Andreas Arnez * s390-linux-tdep.c (s390_return_value_convention): Remove function. Inline its logic... (s390_return_value): ...here. Instead, move the handling of the "register" return value convention... (s390_register_return_value): ...here. New function. 2015-04-27 Andreas Arnez * s390-linux-tdep.c (is_float_singleton): Remove function. Move the "singleton" part of the logic... (s390_effective_inner_type): ...here. New function. (is_float_like): Remove function. Inline its logic... (s390_function_arg_float): ...here. (is_pointer_like, is_integer_like, is_struct_like): Remove functions. Inline their logic... (s390_function_arg_integer): ...here. (s390_function_arg_pass_by_reference): Remove function. (extend_simple_arg): Remove function. (alignment_of): Remove function. (struct s390_arg_state): New structure. (s390_handle_arg): New function. (s390_push_dummy_call): Move parameter placement logic to the new function s390_handle_arg. Call it for calculating the stack area sizes first, and again for actually writing the parameters. 2015-04-27 Andreas Arnez * s390-linux-tdep.c (is_power_of_two): Add comment. Return false if the argument is zero. 2015-04-27 Pierre-Marie de Rodat * ada-lang.c (template_to_static_fixed_type): Return input type when it is already fixed. Cache the input type itself when not creating a static fixed copy. Make it explicit that we never molestate the input type. * gdbtypes.c (resolve_dynamic_struct): Reset the TYPE_TARGET_TYPE field for resolved copies. 2015-04-27 Joel Brobecker * ada-lang.c (ada_is_tagged_type): Add call to ada_check_typedef. (ada_lookup_struct_elt_type): Remove calls to ada_check_typedef. (template_to_static_fixed_type): Call ada_check_typedef only when necessary. 2015-04-24 Andrew Burgess * cli/cli-dump.c (srec_dump_command): Add internationalization mark ups. (ihex_dump_command): Likewise. (tekhex_dump_command): Likewise. (binary_dump_command): Likewise. (binary_append_command): Likewise. 2015-04-24 Andrew Burgess * cli/cli-dump.c (verilog_cmdlist): New variable. (dump_verilog_memory): New function. (dump_verilog_value): New function. (verilog_dump_command): New function. (_initialize_cli_dump): Add new commands to support verilog dump format. * NEWS: Add entry for "dump verilog". 2015-04-24 Pierre-Marie de Rodat * gdbtypes.c (print_gnat_stuff): Do not recurse on the descriptive type when there is none. 2015-04-23 Patrick Palka * tui/tui-win.c (tui_async_resize_screen): Call rl_resize_terminal(). 2015-04-22 Jon Turney * windows-nat.c (handle_output_debug_string): Don't change current_event.dwThreadId. (get_windows_debug_event): Use thread_id, rather than relying on current_event.dwThreadId being changed. 2015-04-22 Jon Turney * windows-nat.c (windows_continue): Report an error if ContinueDebugEvent() fails. 2015-04-16 Jon Turney * windows-nat.c (windows_resume): Fix misspelling in debug output. 2015-04-16 Jon Turney * windows-nat.c (get_windows_debug_event): Replace retval with thread_id throughout. Update stale comment. 2015-04-16 Jon Turney * windows-nat.c (get_windows_debug_event): Don't use ternary conditional operator. 2015-04-21 Pierre Muller PR pascal/17815 p-exp.y (yylex): Reorganize code to return the matched pattern for a field of this. 2015-04-21 Gary Benson * common/fileio.h (fileio_to_host_openflags): New declaration. * common/fileio.c (fcntl.h): New include. (fileio_to_host_openflags): New function, factored out from... * inf-child.c (inf_child_fileio_open_flags_to_host): ...here. Single use updated. 2015-04-21 Kevin Buettner * rl78-tdep.c (RL78_SP_ADDR): Define. (opc_reg_to_gdb_regnum): New static function. (rl78_analyze_prologue): Recognize instructions forming slightly more interesting prologues. 2015-04-20 Pierre-Marie de Rodat Revert: 2015-04-03 Pierre-Marie de Rodat * gdbtypes.c (is_dynamic_type_internal): Remove special handling of TYPE_CODE_REF types so that they are not considered as dynamic depending on the referenced type. (resolve_dynamic_type_internal): Likewise. 2015-04-20 Pierre-Marie de Rodat Revert: 2015-04-03 Pierre-Marie de Rodat * gdbtypes.c (is_dynamic_type_internal): Remove the unused "top_level" parameter. (resolve_dynamic_type_internal): Remove the unused "top_level" parameter. Update call to is_dynamic_type_internal. (is_dynamic_type): Update call to is_dynamic_type_internal. (resolve_dynamic_range): Update call to resolve_dynamic_type_internal. (resolve_dynamic_union): Likewise. (resolve_dynamic_struct): Likewise. (resolve_dynamic_type): Likewise. 2015-04-19 Gabriel Krisman Bertazi * breakpoint.c (update_dprintf_command_list): Remove duplicated xmalloc. 2015-04-20 Thomas Schwinge * reply_mig_hack.awk: Robustify parsing. * reply_mig_hack.awk: Don't bother to declare an intermediate function pointer variable. 2015-04-17 Doug Evans * solib-svr4.c (svr4_exec_displacement): Rename outer "displacement" to "exec_displacement" to avoid confusion with inner use of the name. 2015-04-17 Pedro Alves * arm-linux-nat.c (arm_linux_can_use_hw_breakpoint): Return zero if HW point of TYPE isn't supported. 2015-04-17 Yao Qi Pedro Alves * target.h (target_can_use_hardware_watchpoint): Update comments. Remove trailing ";". 2015-04-17 Gary Benson * remote.c (remote_add_inferior): New argument try_open_exec. If nonzero, attempt to open the inferior's executable file as the main executable if no main executable is open already. All callers updated. * NEWS: Mention that GDB now supports automatic location and retrieval of executable + files from remote targets. 2015-04-17 Gary Benson * target.h (TARGET_OBJECT_EXEC_FILE): New enum value. * remote.c (PACKET_qXfer_exec_file): Likewise. (remote_protocol_features): Register the "qXfer:exec-file:read" feature. (remote_xfer_partial): Handle TARGET_OBJECT_EXEC_FILE. (remote_pid_to_exec_file): New function. (init_remote_ops): Initialize to_pid_to_exec_file. (_initialize_remote): Register new "set/show remote pid-to-exec-file-packet" command. * NEWS: Announce new qXfer:exec-file:read packet. 2015-04-17 Gary Benson * nat/linux-procfs.h (linux_proc_pid_to_exec_file): New declaration. * nat/linux-procfs.c (linux_proc_pid_to_exec_file): New function, factored out from... * linux-nat.c (linux_child_pid_to_exec_file): ...here. 2015-04-17 Gary Benson * exec.c (solist.h): New include. (exec_file_locate_attach): Prefix absolute executable paths with gdb_sysroot if set. * NEWS: Mention that executable paths may be prepended with sysroot. 2015-04-17 Gary Benson * solist.h (exec_file_find): New declaration. * solib.c (solib_find_1): New function, factored out from... (solib_find): ...here. (exec_file_find): New function. 2015-04-17 Gary Benson * gdbcore.h (exec_file_locate_attach): New declaration. * exec.c (exec_file_locate_attach): New function, factored out from... * infcmd.c (attach_command_post_wait): ...here. 2015-04-17 Mike Frysinger * MAINTAINERS: Add myself for Blackfin/write-after-approval. 2015-04-16 Yao Qi * infrun.c (maybe_software_singlestep): Declare. (displaced_step_fixup): Call maybe_software_singlestep. 2015-04-15 Doug Evans * psymtab.c (psym_expand_symtabs_matching): Add QUIT call. 2015-04-15 Doug Evans * dwarf2read.c (dw2_expand_symtabs_matching): Add some QUIT calls. 2015-04-15 Simon Marchi * python/lib/gdb/command/unwinders.py: Add parentheses. 2015-04-15 Yao Qi * arm-linux-tdep.c (arm_linux_copy_svc): Update debug message. 2015-04-15 Yao Qi * arm-linux-tdep.c (arm_linux_copy_svc): Fix indentation. 2015-04-15 Yao Qi * arm-linux-tdep.c (arm_linux_cleanup_svc): Use dsc->insn_size instead of 4. 2015-04-14 Gary Benson * jit.c (mem_bfd_iovec_stat): Zero supplied buffer. * minidebug.c (lzma_stat): Likewise. * solib-spu.c (spu_bfd_iovec_stat): Likewise. * spu-linux-nat.c (spu_bfd_iovec_stat): Likewise. 2015-04-13 Stan Shebs * MAINTAINERS: Update my email address. 2015-04-13 John Baldwin * amd64-tdep.c (amd64_target_description): New function. * amd64-tdep.h: Export amd64_target_description and tdesc_amd64. * amd64bsd-nat.c [PT_GETXSTATE_INFO]: New variable amd64bsd_xsave_len. (amd64bsd_fetch_inferior_registers) [PT_GETXSTATE_INFO]: Handle x86 extended save area. (amd64bsd_store_inferior_registers) [PT_GETXSTATE_INFO]: Likewise. * amd64bsd-nat.h: Export amd64bsd_xsave_len. * amd64fbsd-nat.c (amd64fbsd_read_description): New function. (_initialize_amd64fbsd_nat): Set "to_read_description" to "amd64fbsd_read_description". * amd64fbsd-tdep.c (amd64fbsd_core_read_description): New function. (amd64fbsd_supply_xstateregset): New function. (amd64fbsd_collect_xstateregset): New function. Add "amd64fbsd_xstateregset". (amd64fbsd_iterate_over_regset_sections): New function. (amd64fbsd_init_abi): Set "xsave_xcr0_offset" to "I386_FBSD_XSAVE_XCR0_OFFSET". Add "iterate_over_regset_sections" gdbarch method. Add "core_read_description" gdbarch method. * i386-tdep.c (i386_target_description): New function. * i386-tdep.h: Export i386_target_description and tdesc_i386. * i386bsd-nat.c [PT_GETXSTATE_INFO]: New variable i386bsd_xsave_len. (i386bsd_fetch_inferior_registers) [PT_GETXSTATE_INFO]: Handle x86 extended save area. (i386bsd_store_inferior_registers) [PT_GETXSTATE_INFO]: Likewise. * i386bsd-nat.h: Export i386bsd_xsave_len. * i386fbsd-nat.c (i386fbsd_read_description): New function. (_initialize_i386fbsd_nat): Set "to_read_description" to "i386fbsd_read_description". * i386fbsd-tdep.c (i386fbsd_core_read_xcr0): New function. (i386fbsd_core_read_description): New function. (i386fbsd_supply_xstateregset): New function. (i386fbsd_collect_xstateregset): New function. Add "i386fbsd_xstateregset". (i386fbsd_iterate_over_regset_sections): New function. (i386fbsd4_init_abi): Set "xsave_xcr0_offset" to "I386_FBSD_XSAVE_XCR0_OFFSET". Add "iterate_over_regset_sections" gdbarch method. Add "core_read_description" gdbarch method. * i386fbsd-tdep.h: New file. 2015-04-11 Jan Kratochvil * NEWS (Changes since GDB 7.9): Add removed -xdb. * breakpoint.c (command_line_is_silent): Remove xdb_commands conditional. (_initialize_breakpoint): Remove xdb_commands for bc, ab, sb, db, ba and lb. * cli/cli-cmds.c (_initialize_cli_cmds): Remove xdb_commands for v and va. * cli/cli-decode.c (find_command_name_length): Remove xdb_commands conditional. * defs.h (xdb_commands): Remove declaration. * f-valprint.c (_initialize_f_valprint): Remove xdb_commands for lc. * guile/scm-cmd.c (command_classes): Remove xdb from comment. * infcmd.c (run_no_args_command, go_command): Remove. (_initialize_infcmd): Remove xdb_commands for S, go, g, R and lr. * infrun.c (xdb_handle_command): Remove. (_initialize_infrun): Remove xdb_commands for lz and z. * main.c (xdb_commands): Remove variable. (captured_main): Remove "xdb" from long_options. (print_gdb_help): Remove --xdb from help. * python/py-cmd.c (gdbpy_initialize_commands): Remove xdb from comment. * source.c (_initialize_source): Remove xdb_commands for D, ld, / and ?. * stack.c (backtrace_full_command, args_plus_locals_info) (current_frame_command): Remove. (_initialize_stack): Remove xdb_commands for t, T and l. * symtab.c (_initialize_symtab): Remove xdb_commands for lf and lg. * thread.c (_initialize_thread): Remove xdb_commands condition. * tui/tui-layout.c (tui_toggle_layout_command) (tui_toggle_split_layout_command, tui_handle_xdb_layout): Remove. (_initialize_tui_layout): Remove xdb_commands for td and ts. * tui/tui-regs.c (tui_scroll_regs_forward_command) (tui_scroll_regs_backward_command): Remove. (_initialize_tui_regs): Remove xdb_commands for fr, gr, sr, +r and -r. * tui/tui-win.c (tui_xdb_set_win_height_command): Remove. (_initialize_tui_win): Remove xdb_commands for U and w. * utils.c (pagination_on_command, pagination_off_command): Remove. (initialize_utils): Remove xdb_commands for am and sm. 2015-04-10 Pedro Alves * infrun.c (displaced_step_fixup): Switch to the event ptid earlier. If the thread stopped for a watchpoint and the target/arch has non-continuable watchpoints, cancel the displaced step. (resume): Don't start a displaced step if in-line step-over info is valid. 2015-04-10 Pedro Alves * infrun.c (displaced_step_in_progress): New function. (do_target_resume): Advise target to report all signals if displaced stepping. 2015-04-10 Pedro Alves PR gdb/18216 * infrun.c (process_event_stop_test): Don't assume a step-resume is set if tp->stepped_breakpoint is true. 2015-04-10 Yao Qi * arm-tdep.c (install_alu_reg): Update comment. (thumb_copy_alu_reg): Remove local variable rn. Update debugging message. Use r2 instead of r1 in the modified instruction. 2015-04-10 Pedro Alves PR gdb/13858 * amd64-linux-tdep.c (amd64_linux_init_abi_common): Install linux_displaced_step_location as gdbarch_displaced_step_location hook. * arm-linux-tdep.c (arm_linux_init_abi): Likewise. * i386-linux-tdep.c (i386_linux_init_abi): Likewise. * linux-tdep.c (linux_displaced_step_location): New function, based on ppc_linux_displaced_step_location. * linux-tdep.h (linux_displaced_step_location): New declaration. * ppc-linux-tdep.c (ppc_linux_entry_point_addr): Delete. (ppc_linux_inferior_created, ppc_linux_displaced_step_location): Delete. (ppc_linux_init_abi): Install linux_displaced_step_location as gdbarch_displaced_step_location hook, even without Cell/B.E.. (_initialize_ppc_linux_tdep): Don't install ppc_linux_inferior_created as inferior_created observer. * s390-linux-tdep.c (s390_gdbarch_init): Install linux_displaced_step_location as gdbarch_displaced_step_location hook. 2015-04-09 Gary Benson * common/common-remote-fileio.h: Rename to... * common/fileio.h: ...this. Update all references. (remote_fileio_to_fio_error): Rename to... (host_to_fileio_error): ...this. (remote_fileio_to_be): Rename to... (host_to_bigendian): ...this. Update all callers. (remote_fileio_to_fio_uint): Rename to... (host_to_fileio_uint): ...this. Update all callers. (remote_fileio_to_fio_time): Rename to... (host_to_fileio_time): ...this. Update all callers. (remote_fileio_to_fio_stat): Rename to... (host_to_fileio_stat): ...this. Update all references. * common/common-remote-fileio.c: Rename to... * common/fileio.c: ...this. Update all references. (remote_fileio_to_fio_error): Rename to... (host_to_fileio_error): ...this. Update all callers. (remote_fileio_mode_to_target): Rename to... (fileio_mode_pack): ...this. Update all callers. (remote_fileio_to_fio_mode): Rename to... (host_to_fileio_mode): ...this. Update all callers. (remote_fileio_to_fio_ulong): Rename to... (host_to_fileio_ulong): ...this. Update all callers. (remote_fileio_to_fio_stat): Rename to... (host_to_fileio_stat): ...this. Update all callers. 2015-04-09 Andy Wingo * guile/scm-frame.c (gdbscm_frame_read_register): New function. (frame_functions): Bind gdbscm_frame_read_register to frame-read-register. * guile/lib/gdb.scm (frame-read-register): Export. 2015-04-09 Gary Benson * common/common-remote-fileio.h (remote_fileio_to_fio_error): New declaration. * common/common-remote-fileio.c (remote_fileio_to_fio_error): New function, factored out the named functions below. * inf-child.c (gdb/fileio.h): Remove include. (common-remote-fileio.h): New include. (inf_child_errno_to_fileio_error): Remove function. Update all callers to use remote_fileio_to_fio_error. * remote-fileio.c (remote_fileio_errno_to_target): Likewise. 2015-04-09 Andy Wingo * MAINTAINERS (Write After Approval): Add Andy Wingo. 2015-04-09 H.J. Lu * acinclude.m4: (GDB_AC_CHECK_BFD): Set ZLIBDIR with $zlibdir. Replace $zlibdir with $ZLIBDIR in LDFLAGS. * configure: Regenerated. 2015-04-09 Pedro Alves * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strtok_r. * gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/strtok_r.m4. * gnulib/configure, gnulib/config.in, gnulib/aclocal.m4: Regenerate. * gnulib/import/Makefile.am: Update. * gnulib/import/Makefile.in: Update. * gnulib/import/m4/gnulib-cache.m4: Update. * gnulib/import/m4/gnulib-comp.m4: Update. * gnulib/import/m4/strtok_r.m4: New file. * gnulib/import/strtok_r.c: New file. 2015-04-09 Pedro Alves * gnulib/update-gnulib.sh (aclocal version check): Filter out "called too early to check prototype". 2015-04-08 Sergio Durigan Junior PR python/16699 * python/py-cmd.c (cmdpy_completer_helper): Adjust function to not use a caching mechanism. Adjust comments and code to reflect that. Replace 'sizeof' by 'strlen' when fetching 'wordobj'. (cmdpy_completer_handle_brkchars): Adjust call to cmdpy_completer_helper. Call Py_XDECREF for 'resultobj'. (cmdpy_completer): Likewise. 2015-04-08 Yao Qi * spu-tdep.c (spu_gdbarch_init): Don't call set_gdbarch_cannot_step_breakpoint. 2015-04-07 Sergio Durigan Junior * linux-tdep.c (decode_vmflags): Initialize 'saveptr'. 2015-04-07 Pedro Alves * gdbthread.h (ALL_NON_EXITED_THREADS_SAFE): Rename to ... (ALL_THREADS_SAFE): ... this, and don't skip exited threads. (delete_exited_threads): New declaration. * infrun.c (follow_exec): Use ALL_THREADS_SAFE. * linux-nat.c (linux_nat_update_thread_list): New function. (linux_nat_add_target): Install it. * remote.c (remote_update_thread_list): Use ALL_THREADS_SAFE. * thread.c (prune_threads): Use ALL_THREADS_SAFE. (delete_exited_threads): New function. 2015-04-07 Pedro Alves * infrun.c (resume) : Get the leader thread's regcache, not resume_ptid's. 2015-04-06 Doug Evans * symtab.c (hash_symbol_entry): Hash STRUCT_DOMAIN symbols as VAR_DOMAIN. (symbol_cache_lookup): Clarify use of bsc_ptr, slot_ptr parameters. Include symbol domain in debugging output. 2015-04-06 Pedro Alves Bernd Edlinger * configure.ac: Remove the mingw32-specific stub-termcap.o fallback, and instead fallback to the stub termcap on all hosts. * configure: Regenerate. * stub-termcap.c [!__MINGW32__] (PC, BC, UP): Define as weak symbols. 2015-04-03 Pierre-Marie de Rodat * gdbtypes.c (is_dynamic_type_internal): Remove the unused "top_level" parameter. (resolve_dynamic_type_internal): Remove the unused "top_level" parameter. Update call to is_dynamic_type_internal. (is_dynamic_type): Update call to is_dynamic_type_internal. (resolve_dynamic_range): Update call to resolve_dynamic_type_internal. (resolve_dynamic_union): Likewise. (resolve_dynamic_struct): Likewise. (resolve_dynamic_type): Likewise. 2015-04-03 Pierre-Marie de Rodat * gdbtypes.c (is_dynamic_type_internal): Remove special handling of TYPE_CODE_REF types so that they are not considered as dynamic depending on the referenced type. (resolve_dynamic_type_internal): Likewise. 2015-04-02 H.J. Lu * Makefile.in (top_srcdir): New. * configure: Regenerated. 2015-04-02 Gary Benson * NEWS: Announce the new default sysroot of "target:". 2015-04-02 Gary Benson * main.c (captured_main): Set gdb_sysroot to "target:" if not otherwise set. 2015-04-02 Gary Benson * exec.c (exec_file_attach): Support "target:" filenames. 2015-04-02 Gary Benson * solib.c (solib_find): Strip "target:" prefix from sysroot if accessing local files. 2015-04-02 Gary Benson * symfile.c (symfile_bfd_open): Reorder to remove duplicated checks and error messages. 2015-04-02 Gary Benson * remote.h (REMOTE_SYSROOT_PREFIX): Remove definition. (remote_filename_p): Remove declaration. (remote_bfd_open): Likewise. * remote.c (remote_bfd_iovec_open): Remove function. (remote_bfd_iovec_close): Likewise. (remote_bfd_iovec_pread): Likewise. (remote_bfd_iovec_stat): Likewise. (remote_filename_p): Likewise. (remote_bfd_open): Likewise. * symfile.h (gdb_bfd_open_maybe_remote): Remove declaration. * symfile.c (separate_debug_file_exists): Use gdb_bfd_open. (gdb_bfd_open_maybe_remote): Remove function. (symfile_bfd_open): Replace remote filename check with target filename check. (reread_symbols): Use gdb_bfd_open. * build-id.c (gdbcore.h): New include. (build_id_to_debug_bfd): Use gdb_bfd_open. * infcmd.c (attach_command_post_wait): Remove remote filename check. * solib.c (solib_find): Replace remote-specific handling with target-specific handling. Update comments where necessary. (solib_bfd_open): Replace remote-specific handling with target-specific handling. (gdb_sysroot_changed): New function. (_initialize_solib): Call the above when gdb_sysroot changes. * windows-tdep.c (gdbcore.h): New include. (windows_xfer_shared_library): Use gdb_bfd_open. 2015-04-02 Gary Benson * gdb/gdb_bfd.h (TARGET_SYSROOT_PREFIX): New definition. (is_target_filename): New declaration. (gdb_bfd_has_target_filename): Likewise. (gdb_bfd_open): Update documentation comment. * gdb_bfd.c (target.h): New include. (gdb/fileio.h): Likewise. (is_target_filename): New function. (gdb_bfd_has_target_filename): Likewise. (fileio_errno_to_host): Likewise. (gdb_bfd_iovec_fileio_open): Likewise. (gdb_bfd_iovec_fileio_pread): Likewise. (gdb_bfd_iovec_fileio_close): Likewise. (gdb_bfd_iovec_fileio_fstat): Likewise. (gdb_bfd_open): Use target fileio to access paths prefixed with "target:" where necessary. 2015-04-02 Gary Benson * target.h (struct target_ops) : New field. (target_filesystem_is_local): New macro. * target-delegates.c: Regenerate. * remote.c (remote_filesystem_is_local): New function. (init_remote_ops): Initialize to_filesystem_is_local. 2015-04-02 Gary Benson * target.h (struct target_ops) : New field. (target_fileio_fstat): New declaration. * target.c (target_fileio_fstat): New function. * inf-child.c (inf_child_fileio_fstat): Likewise. (inf_child_target): Initialize to_fileio_fstat. * remote.c (init_remote_ops): Likewise. 2015-04-01 Sasha Smundak * Makefile.in (SUBDIR_PYTHON_OBJS): Add py-unwind.o. (SUBDIR_PYTHON_SRCS): Add py-unwind.c. (py-unwind.o): New recipe. * NEWS: mention Python frame unwinding. * data-directory/Makefile.in (PYTHON_FILE_LIST): Add gdb/unwinder.py and gdb/command/unwinder.py * python/lib/gdb/__init__.py (packages): Add frame_unwinders list. (execute_unwinders): New function. * python/lib/gdb/command/unwinders.py: New file. * python/lib/gdb/unwinder.py: New file. * python/py-objfile.c (objfile_object): Add frame_unwinders field. (objfpy_dealloc): Decrement frame_unwinders reference count. (objfpy_initialize): Create frame_unwinders list. (objfpy_get_frame_unwinders): New function. (objfpy_set_frame_unwinders): Ditto. (objfile_getset): Add frame_unwinders attribute to Objfile. * python/py-progspace.c (pspace_object): Add frame_unwinders field. (pspy_dealloc): Decrement frame_unwinders reference count. (pspy_initialize): Create frame_unwinders list. (pspy_get_frame_unwinders): New function. (pspy_set_frame_unwinders): Ditto. (pspy_getset): Add frame_unwinders attribute to gdb.Progspace. * python/py-unwind.c: New file. * python/python-internal.h (pspy_get_name_unwinders): New prototype. (objpy_get_frame_unwinders): New prototype. (gdbpy_initialize_unwind): New prototype. * python/python.c (gdbpy_apply_type_printers): Call gdbpy_initialize_unwind. 2015-04-01 Pedro Alves * infrun.c (resume): Check currently_stepping after clearing stepped_breakpoint, not before. 2015-04-01 Pedro Alves * infrun.c (print_target_wait_results): Print all the ptid elements. 2015-04-01 Pedro Alves * infrun.c (keep_going): Also discard cleanups if inserting breakpoints fails. 2015-04-01 Pedro Alves * infrun.c (wait_for_inferior): Install the finish_thread_state_cleanup cleanup across the whole function, not just around handle_inferior_event. 2015-04-01 Pedro Alves * infrun.c (resume) : Use do_target_resume. 2015-04-01 Pedro Alves * linux-nat.c (linux_handle_extended_wait): Always call set_running. 2015-04-01 Pierre-Marie de Rodat * MAINTAINERS (Write After Approval): Add "Pierre-Marie de Rodat". 2015-04-01 Pedro Alves * linux-thread-db.c (record_thread): Readd the thread to gdb's list if it was marked exited. 2015-04-01 H.J. Lu * configure: Regenerated. 2015-03-31 Sergio Durigan Junior Jan Kratochvil Oleg Nesterov PR corefiles/16092 * linux-tdep.c: Include 'gdbcmd.h' and 'gdb_regex.h'. New enum identifying the various options of the coredump_filter file. (struct smaps_vmflags): New struct. (use_coredump_filter): New variable. (decode_vmflags): New function. (mapping_is_anonymous_p): Likewise. (dump_mapping_p): Likewise. (linux_find_memory_regions_full): New variables 'coredumpfilter_name', 'coredumpfilterdata', 'pid', 'filterflags'. Removed variable 'modified'. Read /proc//smaps file; improve parsing of its information. Implement memory mapping filtering based on its contents. (show_use_coredump_filter): New function. (_initialize_linux_tdep): New command 'set use-coredump-filter'. * NEWS: Mention the possibility of using the '/proc/PID/coredump_filter' file when generating a corefile. Mention new command 'set use-coredump-filter'. 2015-03-31 Sergio Durigan Junior * solib-svr4.c (solib_svr4_r_ldsomap): Catch possible exception by read_memory_unsigned_integer. 2015-03-31 H.J. Lu * Makefile.in (ZLIB): New. (ZLIBINC): Likewise. (INTERNAL_CFLAGS_BASE): Add $(ZLIBINC). (CLIBS): Add $(ZLIB). * acinclude.m4: (GDB_AC_CHECK_BFD): Add $zlibdir to LDFLAGS. Add -lz to LIBS. * gdb_bfd.c: Don't check HAVE_ZLIB_H to include . * top.c (print_gdb_configuration): Remove --with-zlib and --without-zlib. * config.in: Regenerated. * configure: Likewise. 2015-03-31 Antoine Tremblay * NEWS: Mention info os cpus support. * gdb/nat/linux-osdata.c (linux_xfer_osdata_cpus): New function. (struct osdata_type): Add cpus entry, reorder the entries in alphabetical order. 2015-03-31 Matthias Klose * compile/compile.c (compile_to_object): Allow triplets with or without vendor set. 2015-03-30 Doug Evans PR c++/18141 * cp-namespace.c (cp_search_static_and_baseclasses): Always look for klass in VAR_DOMAIN. 2015-03-30 Gary Benson * remote.c (remote_mourn_1): Remove function. Update all callers to use remote_mourn. (extended_remote_mourn_1): Remove function. Update all callers to use extended_remote_mourn. (extended_remote_attach_1): Remove function. Update all callers to use extended_remote_attach. 2015-03-28 James Bowman * Makefile.in (ALL_TARGET_OBS): Add ft32-tdep.o. (HFILES_NO_SRCDIR): Add ft32-tdep.h. (ALLDEPFILES): Add ft32-tdep.c. * configure.tgt: Add FT32 entry. * ft32-tdep.c: New file, FT32 target-dependent code. * ft32-tdep.h: New file, FT32 target-dependent code. 2015-03-27 Jan Kratochvil Revert: 2015-03-26 Jan Kratochvil Code cleanup. * printcmd.c (print_command_1): Move expr variable scope. 2015-03-27 Joel Brobecker * dtrace-probe.c (dtrace_process_dof_probe): Initialize expr to NULL. 2015-03-27 Andrzej Kaczmarek * gdb_bfd.c (gdb_bfd_section_index): Fix off-by-one for special sections. 2015-03-26 Joel Brobecker * dtrace-probe.c (dtrace_process_dof_probe): Contain any exception raised while parsing the probe arguments. Force parsing to be done using the C language parser. * expression.h (parse_expression_with_language): Declare. * parse.c (parse_expression_with_language): New function. 2015-03-26 Jon Turney * MAINTAINERS (Write After Approval): Add "Jon Turney". 2015-03-26 Andy Wingo PR symtab/18148 * dwarf2read.c (struct partial_die_info): Add has_const_value member. (add_partial_symbol): Don't punt on symbols that have const_value attributes. (read_partial_die): Detect DW_AT_const_value. 2015-03-26 Jan Kratochvil Code cleanup. * printcmd.c (print_command_1): Move expr variable scope. 2015-03-26 Jan Kratochvil Code cleanup. * printcmd.c (validate_format): Make the parameter cmdname const. 2015-03-26 Don Breazeal * remote.c (_initialize_remote): Update comment. 2015-03-26 Pedro Alves Jon TURNEY * coffread.c (coff_symfile_read): When constructing the name of an import stub symbol from import symbol for amd64, only skip the char after _imp_ if the target is underscored (like i386) and the char is indeed the target's leading char. 2015-03-25 Pedro Alves * target.h : Replace 'callback' and 'context' parameters with boolean 'enable' parameter. (target_async): Replace CALLBACK and CONTEXT parameters with boolean ENABLE parameter. * inf-loop.c (inferior_event_handler): Adjust. * linux-nat.c (linux_nat_attach, linux_nat_resume) (linux_nat_resume): Adjust. (async_client_callback, async_client_context): Delete. (handle_target_event): Call inferior_event_handler directly. (linux_nat_async): Replace 'callback' and 'context' parameters with boolean 'enable' parameter. Adjust. Remove references to async_client_callback and async_client_context. (linux_nat_close): Adjust. * record-btrace.c (record_btrace_async): Replace 'callback' and 'context' parameters with boolean 'enable' parameter. Adjust. (record_btrace_resume): Adjust. * record-full.c (record_full_async): Replace 'callback' and 'context' parameters with boolean 'enable' parameter. Adjust. (record_full_resume, record_full_core_resume): Adjust. * remote.c (struct remote_state) : Delete fields. (remote_start_remote, extended_remote_attach_1, remote_resume) (extended_remote_create_inferior): Adjust. (remote_async_serial_handler): Call inferior_event_handler directly. (remote_async): Replace 'callback' and 'context' parameters with boolean 'enable' parameter. Adjust. * top.c (gdb_readline_wrapper_cleanup, gdb_readline_wrapper): Adjust. * target-delegates.c: Regenerate. 2015-03-25 Gary Benson Pedro Alves * target.c (fileio_ft_t): New typedef, define object vector. (fileio_fhandles): New static variable. (is_closed_fileio_fh): New macro. (lowest_closed_fd): New static variable. (acquire_fileio_fd): New function. (release_fileio_fd): Likewise. (fileio_fd_to_fh): New macro. (target_fileio_open): Wrap the file descriptor on success. (target_fileio_pwrite): Updated to use wrapped file descriptor. (target_fileio_pread): Likewise. (target_fileio_close): Likewise. 2015-03-24 Pedro Alves * thread.c (thread_apply_all_command): Take exited threads into account. 2015-03-24 Pedro Alves * infrun.c (resume, proceed): Mention switch_back_to_stepped_thread, not switch_back_to_stepping. 2015-03-24 Pedro Alves * infrun.c (user_visible_resume_ptid): Rewrite going from most-locked to unlocked instead of the opposite. Move comment ... * infrun.h (user_visible_resume_ptid): ... here. 2015-03-24 Pedro Alves * linux-nat.c (linux_nat_resume): Output debug logs before trying to resume the event lwp. Use the lwp's ptid instead of the passed in (maybe wildcard) ptid. (stop_wait_callback): Tweak debug log output. (check_stopped_by_breakpoint): Tweak debug log output. Also dump TRAP_TRACE. (linux_nat_filter_event): In debug output, distinguish a resume_stop SIGSTOP from a delayed SIGSTOP. Output debug logs before trying to resume the lwp. 2015-03-24 Joel Brobecker * gdbtypes.h (struct dynamic_prop_list) : Remove pointer indirection. * gdbtypes.c (get_dyn_prop): Adjust, following change above. (add_dyn_prop, copy_dynamic_prop_list): Likewise. 2015-03-24 Joel Brobecker * gdbtypes.h (enum dynamic_prop_node_kind) : Renames DYN_ATTR_DATA_LOCATION. (TYPE_DATA_LOCATION): Use DYN_PROP_DATA_LOCATION instead of DYN_ATTR_DATA_LOCATION. * dwarf2read.c (set_die_type): Use DYN_PROP_DATA_LOCATION instead of DYN_ATTR_DATA_LOCATION. 2015-03-24 Pedro Alves * breakpoint.c (until_break_command): Adjust call to proceed. * gdbthread.h (struct thread_control_state) : New field. * infcall.c (run_inferior_call): Adjust call to proceed. * infcmd.c (run_command_1, proceed_thread_callback, continue_1): Adjust calls to proceed. (set_step_frame): Set the current thread's step_start_function here. (step_once): Adjust calls to proceed. (jump_command, signal_command, until_next_command) (finish_backward, finish_forward, proceed_after_attach_callback) (attach_command_post_wait): Adjust calls to proceed. * infrun.c (proceed_after_vfork_done): Adjust call to proceed. (do_target_resume): New function, factored out from ... (resume): ... here. Remove 'step' parameter. Instead, check currently_stepping to determine whether the thread should be single-stepped. (proceed): Remove 'step' parameter and don't set the thread's step_start_function here. Adjust call to 'resume'. (handle_inferior_event): Adjust calls to 'resume'. (switch_back_to_stepped_thread): Use do_target_resume instead of 'resume'. (keep_going): Adjust calls to 'resume'. * infrun.h (proceed): Remove 'step' parameter. (resume): Likewise. * windows-nat.c (do_initial_windows_stuff): Adjust call to 'resume'. * mi/mi-main.c (proceed_thread): Adjust call to 'proceed'. 2015-03-24 Pedro Alves * gdbthread.h (struct thread_control_state) : New field. * infcmd.c (step_once): Pass step=1 to clear_proceed_status. Set the thread's stepping_command field. * infrun.c (resume): Check the thread's stepping_command flag to determine which threads should be resumed. Rename 'entry_step' local to user_step. (clear_proceed_status_thread): Clear 'stepping_command'. (schedlock_applies): Change parameter type to struct thread_info pointer. Adjust. (find_thread_needs_step_over): Remove 'step' parameter. Adjust. (switch_back_to_stepped_thread): Adjust calls to 'schedlock_applies'. (_initialize_infrun): Adjust "set scheduler-locking step" help. 2015-03-24 Pedro Alves * infrun.c (step_start_function): Delete and ... * gdbthread.h (struct thread_control_state) : ... now a field here. * infrun.c (clear_proceed_status_thread): Clear the thread's step_start_function. (proceed, process_event_stop_test, print_stop_event): Adjust. 2015-03-24 Pedro Alves * infrun.c (proceed): No longer handle negative step. 2015-03-24 Gary Benson * nat/x86-linux.h (x86_linux_new_thread): New declaration. (x86_linux_prepare_to_resume): Likewise. * x86-linux-nat.c (x86_linux_new_thread): Moved to nat/x86-linux.c. (x86_linux_prepare_to_resume): Likewise. * nat/x86-linux.c (x86_linux_new_thread): New function. (x86_linux_prepare_to_resume): Likewise. 2015-03-24 Gary Benson * nat/x86-linux-dregs.h: New file. * nat/x86-linux-dregs.c: Likewise. * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux-dregs.h. (x86-linux-dregs.o): New rule. * config/i386/linux.mh (NATDEPFILES): Add x86-linux-dregs.o. * config/i386/linux64.mh (NATDEPFILES): Likewise. * x86-linux-nat.c: Include nat/x86-linux-dregs.h. (u_debugreg_offset): Moved to nat/x86-linux-dregs.c. (x86_linux_dr_get): Likewise. (x86_linux_dr_set): Likewise. (x86_linux_dr_get_addr): Likewise. (x86_linux_dr_get_control): Likewise. (x86_linux_dr_get_status): Likewise. (update_debug_registers_callback): Likewise. (x86_linux_dr_set_control): Likewise. (x86_linux_dr_set_addr): Likewise. (x86_linux_update_debug_registers): Likewise. 2015-03-24 Gary Benson * x86-linux-nat.c (x86_linux_update_debug_registers): New function, factored out from... (x86_linux_prepare_to_resume): ...this. 2015-03-24 Gary Benson * x86-linux-nat.c (x86_linux_dr_get): Update comments. (x86_linux_dr_set): Likewise. (x86_linux_dr_get_addr): Likewise. (x86_linux_dr_get_control): Likewise. (x86_linux_dr_get_status): Likewise. (update_debug_registers_callback): Likewise. (x86_linux_dr_set_control): Likewise. (x86_linux_dr_set_addr): Likewise. (x86_linux_prepare_to_resume): Likewise. (x86_linux_new_thread): Likewise. 2015-03-24 Gary Benson * x86-linux-nat.c (x86_linux_dr_set_addr): Update assertion. (x86_linux_new_thread): Rename argument. 2015-03-24 Gary Benson * nat/x86-linux.h: New file. * nat/x86-linux.c: Likewise. * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux.h. (x86-linux.o): New rule. * config/i386/linux.mh (NATDEPFILES): Add x86-linux.o. * config/i386/linux64.mh (NATDEPFILES): Likewise. * nat/linux-nat.h (struct arch_lwp_info): New forward declaration. (lwp_set_arch_private_info): New declaration. (lwp_arch_private_info): Likewise. * linux-nat.c (lwp_set_arch_private_info): New function. (lwp_arch_private_info): Likewise. * x86-linux-nat.c: Include nat/x86-linux.h. (arch_lwp_info): Removed structure. (update_debug_registers_callback): Use lwp_set_debug_registers_changed. (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed and lwp_set_debug_registers_changed. (x86_linux_new_thread): Use lwp_set_debug_registers_changed. 2015-03-24 Gary Benson * nat/linux-nat.h (ptid_of_lwp): New declaration. (lwp_is_stopped): Likewise. (lwp_stop_reason): Likewise. * linux-nat.c (ptid_of_lwp): New function. (lwp_is_stopped): Likewise. (lwp_is_stopped_by_watchpoint): Likewise. * x86-linux-nat.c (update_debug_registers_callback): Use lwp_is_stopped. (x86_linux_prepare_to_resume): Use ptid_of_lwp and lwp_stop_reason. 2015-03-24 Gary Benson * linux-nat.h (linux_stop_lwp): Move declaration to... * nat/linux-nat.h (linux_stop_lwp): New declaration. 2015-03-24 Gary Benson * linux-nat.h: Include nat/linux-nat.h. (iterate_over_lwps): Move declaration to nat/linux-nat.h. * nat/linux-nat.h (struct lwp_info): New forward declaration. (iterate_over_lwps_ftype): New typedef. (iterate_over_lwps): New declaration. * linux-nat.h (iterate_over_lwps): Update comment. Use iterate_over_lwps_ftype. Update callback return value check. 2015-03-24 Gary Benson * x86-nat.h (x86_debug_reg_state): Move declaration to... * nat/x86-dregs.h (x86_debug_reg_state): New declaration. 2015-03-24 Gary Benson * nat/linux-nat.h (current_lwp_ptid): New declaration. * linux-nat.c (current_lwp_ptid): New function. * x86-linux-nat.c: Include nat/linux-nat.h. (x86_linux_dr_get_addr): Use current_lwp_ptid. (x86_linux_dr_get_control): Likewise. (x86_linux_dr_get_status): Likewise. (x86_linux_dr_set_control): Likewise. (x86_linux_dr_set_addr): Likewise. 2015-03-24 Antoine Tremblay PR breakpoints/16466 * breakpoint.c (create_breakpoint): Set thread on breakpoint struct. 2015-03-23 Joel Brobecker * ser-mingw.c (ser_windows_setparity): Fix indentation. * ser-unix.c (hardwire_setparity): Likewise. 2015-03-23 Yurij Grechishhev * NEWS: Mention set/show serial parity command. * monitor.c (monitor_open): Call serial_setparity. * remote.c (remote_open_1): Likewise. * ser-base.c (ser_base_serparity): New function. * ser-base.h (ser_base_setparity): Add declaration. * ser-go32.c (dos_ops): Set "setparity" field. * ser-mingw.c (ser_windows_raw): Do not set state.fParity and state.Parity. (ser_windows_setparity): New function. (hardwire_ops): Add ser_windows_setparity. (tty_ops): Add NULL for setparity field. (pipe_ops): Add ser_base_setparity. (tcp_ops): Likewise. * ser-pipe.c (pipe_ops): Likewise. * ser-tcp.c (tcp_ops): Likewise. * ser-unix.c (hardwire_setparity): Add declaration. (hardwire_raw): Don't reset PARENB flag. (hardwire_setparity): New function. (hardwire_ops): Add hardwire_setparity. * serial.c (serial_setparity): New function. (serial_parity): New global. (parity_none, parity_odd, parity_even, parity_enums, parity): New static globals. (set_parity): New function. (_initialize_serial): Add set/show serial parity commands. * serial.h (GDBPARITY_NONE): Define. (GDBPARITY_ODD): Define. (GDBPARITY_EVEN): Define. (serial_setparity) Add declaration. (struct serial_ops): Add setparity field. * target.h (serial_parity): Add declaration. 2015-03-23 Keith Seitz * linespec.c (linespec_lexer_lex_keyword): Update comment. 2015-03-23 Keith Seitz * breakpoint.c (parse_breakpoint_sals): Use linespec_lexer_lex_keyword to ascertain if the user specified a NULL location. * linespec.c [IF_KEYWORD_INDEX]: Define. (linespec_lexer_lex_keyword): Export. (struct ls_parser) : Remove. A keyword is only a keyword if not followed by another keyword. (linespec_lexer_lex_one): Remove keyword_ok handling. Add comment explaining why the parsing stream is not advanced when a keyword is seen. (parse_linespec): Remove parser->keyword_ok. * linespec.h (linespec_lexer_lex_keyword): Add declaration. 2015-03-23 Keith Seitz PR gdb/18021 * dwarf2read.c (dwarf2_add_member_fn): Issue a complaint if we find a static method with DW_AT_vtable_elem_location. 2015-03-21 Eli Zaretskii * tui/tui-io.c (tui_expand_tabs): Reinitialize the column counter before the second loop, to avoid undefined behavior. Reported by Anton Blanchard . 2015-03-20 Keven Boell * gdbtypes.c (resolve_dynamic_type_internal): Adapt data_location usage to linked list. (resolve_dynamic_type_internal): Adapt data_location to linked list. (get_dyn_prop, add_dyn_prop, copy_dynamic_prop_list): New function. (copy_type_recursive, copy_type): Add copy of linked list. * gdbtypes.h (enum dynamic_prop_node_kind): New enum. (struct dynamic_prop_list): New struct. * dwarf2read.c (set_die_type): Set data_location data. 2015-03-20 Pedro Alves * i386-sol2-tdep.c (i386_sol2_static_transform_name): Move "p" to inner block and make it const. * machoread.c (get_archive_prefix_len): Make "lparen" const. 2015-03-20 Pedro Alves * breakpoint.c (set_breakpoint_condition): Make argument "exp" const. * breakpoint.h (set_breakpoint_condition): Update declaration. 2015-03-20 Pedro Alves * tui/tui-io.c (tui_expand_tabs): Make "s1" const. 2015-03-20 Pedro Alves * xcoffread.c (scan_xcoff_symtab): Make "p" and "q" const. 2015-03-20 Pedro Alves * remote-m32r-sdi.c (m32r_open): Make "port_str" const. 2015-03-20 Pedro Alves * nto-tdep.c (nto_find_and_open_solib): Make "endian" const. (nto_init_solib_absolute_prefix): Likewise. 2015-03-20 Pedro Alves * sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Make "p" const. * spu-tdep.c (spu_gdbarch_init): Make "name" const. 2015-03-20 Jan Kratochvil * config/djgpp/README: Remove gdb.hp. 2015-03-20 Yao Qi * aarch64-tdep.c (aarch64_gdbarch_init): Don't call set_gdbarch_cannot_step_breakpoint. 2015-03-19 Pedro Alves * linux-nat.c (linux_resume_one_lwp): Rename to ... (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here, instead call perror_with_name. (check_ptrace_stopped_lwp_gone): New function. (linux_resume_one_lwp): Reimplement as wrapper around linux_resume_one_lwp_throw that swallows errors if the LWP is gone. (resume_stopped_resumed_lwps): Try register reads in TRY/CATCH and swallows errors if the LWP is gone. Use linux_resume_one_lwp_throw instead of linux_resume_one_lwp. 2015-03-19 Pedro Alves * linux-nat.c (status_callback): Return early if the LWP has no status pending. 2015-03-19 Pedro Alves * linux-nat.c (select_event_lwp_callback): Update comment to no longer mention SIGTRAP. 2015-03-18 Tristan Gingold * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Move redirection code to ... (amd64_windows_frame_decode_insns): ... Here. Fix in prologue checks. Fix SAVE_NONVOL operations. Add debug code and comments. 2015-03-18 Gary Benson (remote_protocol_features): Remove the "vFile:fstat" feature. (remote_hostio_fstat): Probe for "vFile:fstat" support. 2015-03-11 Yao Qi PR tdep/18107 * aarch64-linux-tdep.c: Include xml-syscall.h (aarch64_linux_get_syscall_number): New function. (aarch64_linux_init_abi): Call set_gdbarch_get_syscall_number. * syscalls/aarch64-linux.xml: New file. 2015-03-17 Yurij Grechishhev * ser-base.h (ser_base_setstopbits): Change second argument name from "rate" to "num". 2015-03-17 Gary Benson Luke Allardyce PR gdb/18131 * common/common-remote-fileio.h (sys/stat.h): New include. (stuct stat): Remove forward declaration. 2015-03-16 John Baldwin * fbsd-tdep.c (fbsd_make_corefile_notes): Fetch all target registers before writing core register notes. 2015-03-16 Yuanhui Zhang Pedro Alves * gdb_curses.h (tgetnum): Mark with EXTERN_C. * stub-termcap.c (tgetent, tgetnum, tgetflag, tgetstr, tputs) (tgoto): Wrap with extern "C". 2015-03-16 Pedro Alves Yuanhui Zhang * stub-termcap.c (tputs): Change prototype. 2015-03-16 Yuanhui Zhang Pedro Alves * windows-nat.c (struct thread_info_struct): Rename to ... (struct windows_thread_info_struct): ... this. (thread_info): Rename to ... (windows_thread_info): ... this. All users updated. 2015-03-14 Jan Kratochvil Pedro Alves * NEWS: New Removed targets and native configurations. 2015-03-13 Jan Kratochvil Remove HPUX. * Makefile.in (ALL_64_TARGET_OBS): Remove ia64-hpux-tdep.o. (ALL_TARGET_OBS): Remove hppa-hpux-tdep.o, solib-som.o and solib-pa64.o. (HFILES_NO_SRCDIR): Remove solib-som.h, inf-ttrace.h, solib-pa64.h and ia64-hpux-tdep.h, solib-ia64-hpux.h. (ALLDEPFILES): Remove hppa-hpux-tdep.c, hppa-hpux-nat.c, ia64-hpux-nat.c, ia64-hpux-tdep.c, somread.c and solib-som.c. * config/djgpp/fnchange.lst: Remove hppa-hpux-nat.c and hppa-hpux-tdep.c. * config/ia64/hpux.mh: Remove file. * config/pa/hpux.mh: Remove file. * configure: Rebuilt. * configure.ac (dlgetmodinfo, somread.o): Remove. * configure.host (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete. (ia64-*-hpux*): Remove its float format exception. * configure.tgt (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete. * hppa-hpux-nat.c: Remove file. * hppa-hpux-tdep.c: Remove file. * hppa-tdep.c (struct hppa_unwind_info, struct hppa_objfile_private): Move them here from hppa-tdep.h (hppa_objfile_priv_data, hppa_init_objfile_priv_data): Make it static. (hppa_frame_prev_register_helper): Remove HPPA_FLAGS_REGNUM exception. * hppa-tdep.h (struct hppa_unwind_info, struct hppa_objfile_private): Move them to hppa-tdep.c. (hppa_objfile_priv_data, hppa_init_objfile_priv_data): Remove declarations. * ia64-hpux-nat.c: Remove file. * ia64-hpux-tdep.c: Remove file. * ia64-hpux-tdep.h: Remove file. * inf-ttrace.c: Remove file. * inf-ttrace.h: Remove file. * solib-ia64-hpux.c: Remove file. * solib-ia64-hpux.h: Remove file. * solib-pa64.c: Remove file. * solib-pa64.h: Remove file. * solib-som.c: Remove file. * solib-som.h: Remove file. * somread.c: Remove file. 2015-03-13 John Baldwin * configure.ac: AC_SEARCH_LIBS(kinfo_getvmmap, util). * config.in: Regenerate. * configure: Regenerate. * fbsd-nat.c [!HAVE_KINFO_GETVMMAP] (fbsd_read_mapping): Don't define. (fbsd_find_memory_regions): Use kinfo_getvmmap to enumerate memory regions if present. 2015-03-13 John Baldwin * amd64fbsd-tdep.c (amd64fbsd_sigtramp_p): Style fixes. * i386fbsd-tdep.c: Fix style in various gdb_static_assert expressions. (i386fbsd_sigtramp_p): Likewise. 2015-03-12 John Baldwin * MAINTAINERS (Write After Approval): Add John Baldwin. 2015-03-12 Gary Benson * solib.c (_initialize_solib): Make "set/show sysroot" use add_setshow_optional_filename_cmd so it can be restored to empty after being set. 2015-03-11 Sergio Durigan Junior * Makefile.in (SFILES): New source break-catch-syscall.c. (COMMON_OBS): New object break-catch-syscall.o. * break-catch-syscall.c: New file. * breakpoint.c: Remove inclusion of "xml-syscall.h". (syscall_catchpoint_p): Move declaration to break-catch-syscall.c (struct syscall_catchpoint): Likewise. (dtor_catch_syscall): Likewise. (catch_syscall_inferior_data): Likewise. (struct catch_syscall_inferior_data): Likewise. (get_catch_syscall_inferior_data): Likewise. (catch_syscall_inferior_data_cleanup): Likewise. (insert_catch_syscall): Likewise. (remove_catch_syscall): Likewise. (breakpoint_hit_catch_syscall): Likewise. (print_it_catch_syscall): Likewise. (print_one_catch_syscall): Likewise. (print_mention_catch_syscall): Likewise. (print_recreate_catch_syscall): Likewise. (catch_syscall_breakpoint_ops): Likewise. (syscall_catchpoint_p): Likewise. (create_syscall_event_catchpoint): Likewise. (catch_syscall_split_args): Likewise. (catch_syscall_command_1): Likewise. (is_syscall_catchpoint_enabled): Likewise. (catch_syscall_enabled): Likewise. (catching_syscall_number): Likewise. (catch_syscall_completer): Likewise. (clear_syscall_counts): Likewise. (initialize_breakpoint_ops): Move initialization of syscall catchpoints to break-catch-syscall.c. (_initialize_breakpoint): Move code related to syscall catchpoints to break-catch-syscall.c. 2015-03-11 Sergio Durigan Junior * breakpoint.c (breakpoint_find_if): New function. * breakpoint.h (breakpoint_find_if): New prototype. 2015-03-11 Gary Benson * remote-fileio.h (remote_fileio_to_host_stat): New declaration. * remote-fileio.c (remote_fileio_to_host_uint): New function. (remote_fileio_to_host_ulong): Likewise. (remote_fileio_to_host_mode): Likewise. (remote_fileio_to_host_time): Likewise. (remote_fileio_to_host_stat): Likewise. * remote.c (PACKET_vFile_fstat): New enum value. (remote_protocol_features): Register the "vFile:fstat" feature. (remote_hostio_fstat): New function. (remote_bfd_iovec_stat): Use the above. (_initialize_remote): Register new "set/show remote hostio-fstat-packet" command. * symfile.c (separate_debug_file_exists): Update comment. * NEWS: Announce new vFile:fstat packet. 2015-03-11 Gary Benson * common/common-remote-fileio.h: New file. * common/common-remote-fileio.c: Likewise. * Makefile.in (SFILES): Add common/common-remote-fileio.c. (HFILES_NO_SRCDIR): Add common/common-remote-fileio.h. (COMMON_OBS): Add common-remote-fileio.o. (common-remote-fileio.o): New rule. * remote-fileio.h (common-remote-fileio.h): New include. * remote-fileio.c (gdb/fileio.h): Do not include. (remote_fileio_to_be): Moved to common-remote-fileio.h. (remote_fileio_to_fio_uint): Likewise. (remote_fileio_to_fio_time): Likewise. (remote_fileio_mode_to_target): Moved to common-remote-fileio.c. (remote_fileio_to_fio_mode): Likewise. (remote_fileio_to_fio_ulong): Likewise. (remote_fileio_to_fio_stat): Likewise. 2015-03-11 Andy Wingo * guile/scm-value.c (gdbscm_value_dynamic_type): Fix typo in which we were checking the cached type, not the cached dynamic type. 2015-03-11 Andy Wingo * guile/scm-cmd.c (cmdscm_destroyer): Don't xfree the name and other strings, as these are on the GC'd heap, and will be collected along with the smob. 2015-03-11 Andy Wingo * guile/scm-objfile.c (gdbscm_objfile_progspace): New function. (objfile_functions): Bind gdbscm_objfile_progspace to objfile-progspace. * guile/lib/gdb.scm: Add objfile-progspace to exports. 2015-03-11 Andy Wingo * guile/guile.c (_initialize_guile): Disable automatic finalization, if Guile offers us that possibility. * guile/guile.c (call_initialize_gdb_module): * guile/scm-safe-call.c (gdbscm_with_catch): Arrange to run finalizers in appropriate places. * configure.ac (AC_TRY_LIBGUILE): Add a check for scm_set_automatic_finalization_enabled. * configure: Regenerated. 2015-03-11 Andreas Arnez * s390-linux-tdep.c (s390_skip_prologue): Skip the prologue using SAL, if possible. 2015-03-11 Andreas Arnez * s390-linux-nat.c (struct arch_lwp_info): New. (s390_fix_watch_points): Rename to... (s390_prepare_to_resume): ...this. Skip the PER info update unless the watch points have changed. (s390_refresh_per_info, s390_new_thread): New functions. (s390_insert_watchpoint): Call s390_refresh_per_info instead of s390_fix_watch_points. (s390_remove_watchpoint): Likewise. (_initialize_s390_nat): Reflect renaming of s390_fix_watch_points. Register s390_prepare_to_resume. 2015-03-09 Pedro Alves Revert: 2015-03-07 Pedro Alves * common/gdb_socket.h: New file. * ser-tcp.c: Include gdb_socket.h. Don't include netinet/in.h nor sys/socket.h. (net_open): Use union gdb_sockaddr_u. 2015-03-07 Pedro Alves * configure.ac (build_warnings): Move -Wmissing-prototypes -Wdeclaration-after-statement -Wmissing-parameter-type -Wold-style-declaration -Wold-style-definition to the C-specific set. * configure: Regenerate. 2015-03-07 Pedro Alves * common/gdb_socket.h: New file. * ser-tcp.c: Include gdb_socket.h. Don't include netinet/in.h nor sys/socket.h. (net_open): Use union gdb_sockaddr_u. 2015-03-07 Pedro Alves * common/common-exceptions.c [!__cplusplus] (enum catcher_state) (exceptions_state_mc_action_iter) (exceptions_state_mc_action_iter_1, exceptions_state_mc_catch): Don't define. [__cplusplus] (try_scope_depth): New global. [__cplusplus] (exception_try_scope_entry) (exception_try_scope_exit, gdb_exception_sliced_copy) (exception_rethrow): New functions. (throw_exception): In C++ mode, throw gdb_exception_RETURN_MASK_QUIT for RETURN_QUIT and gdb_exception_RETURN_MASK_ERROR for RETURN_ERROR. (throw_it): In C++ mode, use try_scope_depth. * common/common-exceptions.h [!__cplusplus] (exceptions_state_mc_action_iter) (exceptions_state_mc_action_iter_1, exceptions_state_mc_catch): Don't declare. [__cplusplus] (exception_try_scope_entry) (exception_try_scope_exit, exception_rethrow): Declare. [__cplusplus] (struct exception_try_scope): New struct. [__cplusplus] (TRY, CATCH, END_CATCH): Reimplement on top of real C++ exceptions. (struct gdb_exception_RETURN_MASK_ALL) (struct gdb_exception_RETURN_MASK_ERROR) (struct gdb_exception_RETURN_MASK_QUIT): New types. 2015-03-07 Pedro Alves * main.c (handle_command_errors): Remove volatile qualifier from parameter. 2015-03-07 Pedro Alves * breakpoint.c (save_breakpoints): Adjust to avoid code between TRY and CATCH. * gdbtypes.c (safe_parse_type): Remove empty line. (types_deeply_equal): * guile/scm-frame.c (gdbscm_frame_name): * linux-thread-db.c (find_new_threads_once): * python/py-breakpoint.c (bppy_get_commands): * record-btrace.c (record_btrace_insert_breakpoint) (record_btrace_remove_breakpoint, record_btrace_start_replaying) (record_btrace_start_replaying): Adjust to avoid code between TRY and CATCH. 2015-03-07 Pedro Alves * common/common-exceptions.c (struct catcher) : No longer a pointer to volatile exception. Now an exception value. : Delete field. (exceptions_state_mc_init): Remove all parameters. Adjust. (exceptions_state_mc): No longer pop the catcher here. (exceptions_state_mc_catch): New function. (throw_exception): Adjust. * common/common-exceptions.h (exceptions_state_mc_init): Remove all parameters. (exceptions_state_mc_catch): Declare. (TRY_CATCH): Rename to ... (TRY): ... this. Remove EXCEPTION and MASK parameters. (CATCH, END_CATCH): New. All callers adjusted. 2015-03-07 Tom Tromey * top.c (quit_force): Inline and delete DO_TRY, DO_PRINT_EX. 2015-03-07 Pedro Alves * amd64-tdep.c (amd64_frame_cache, amd64_sigtramp_frame_cache) (amd64_epilogue_frame_cache): Normal exception handling code. * break-catch-throw.c (check_status_exception_catchpoint) (re_set_exception_catchpoint): Ditto. * cli/cli-interp.c (safe_execute_command): * cli/cli-script.c (script_from_file): Ditto. * compile/compile-c-symbols.c (generate_c_for_for_one_variable): Ditto. * compile/compile-object-run.c (compile_object_run): Ditto. * cp-abi.c (baseclass_offset): Ditto. * cp-valprint.c (cp_print_value): Ditto. * exceptions.c (catch_exceptions_with_msg): * frame-unwind.c (frame_unwind_try_unwinder): Ditto. * frame.c (get_frame_address_in_block_if_available): Ditto. * i386-tdep.c (i386_frame_cache, i386_epilogue_frame_cache) (i386_sigtramp_frame_cache): Ditto. * infcmd.c (post_create_inferior): Ditto. * linespec.c (parse_linespec, find_linespec_symbols): * p-valprint.c (pascal_object_print_value): Ditto. * parse.c (parse_expression_for_completion): Ditto. * python/py-finishbreakpoint.c (bpfinishpy_init): Ditto. * remote.c (remote_get_noisy_reply): Ditto. * s390-linux-tdep.c (s390_frame_unwind_cache): Ditto. * solib-svr4.c (solib_svr4_r_map): Ditto. 2015-03-06 Gary Benson * common/common-utils.h (startswith): New inline function. All places where this logic was used updated to use the above. 2015-03-05 Pedro Alves PR gdb/18002 * mem-break.c (default_memory_insert_breakpoint): Set shadow_len after reading the breakpoint's shadow memory. 2015-03-05 Mark Kettenis * hppabsd-nat.c: Remove file. * hppaobsd-nat.c: New file. * Makefile.in (ALLDEPFILES): Remove hppabsd-nat.c. Add hppaobsd-nat.c. * config/pa/obsd.mh (NATDEPFILES): Replace hppabsd-nat.o with hppaobsd-nat.o. 2015-03-04 Pedro Alves * target.h (struct target_ops) : Delete. (target_decr_pc_after_break): Delete declaration. * target.c (default_target_decr_pc_after_break) (target_decr_pc_after_break): Delete. * linux-nat.c (check_stopped_by_breakpoint, linux_nat_wait_1): Use gdbarch_decr_pc_after_break instead of target_decr_pc_after_break. * linux-thread-db.c (check_event): Likewise. * infrun.c (adjust_pc_after_break): Likewise. * darwin-nat.c (cancel_breakpoint): Likewise. * aix-thread.c (aix_thread_wait): Likewise. * target-delegates.c: Regenerate. 2015-03-04 Pedro Alves * linux-nat.c (save_sigtrap): Check for breakpoints before checking watchpoints. (status_callback) [USE_SIGTRAP_SIGINFO]: Don't check whether a breakpoint is inserted if relying on SIGTRAP's siginfo.si_code. (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]: Decide whether a breakpoint triggered based on the SIGTRAP's siginfo.si_code. (linux_nat_stopped_by_sw_breakpoint) (linux_nat_supports_stopped_by_sw_breakpoint) (linux_nat_stopped_by_hw_breakpoint) (linux_nat_supports_stopped_by_hw_breakpoint): New functions. (linux_nat_wait_1): Don't re-increment the PC if relying on SIGTRAP's siginfo->si_code. (linux_nat_add_target): Install new target methods. * linux-thread-db.c (check_event): Don't account for breakpoint PC offset if the target already adjusted the PC. * nat/linux-ptrace.h (USE_SIGTRAP_SIGINFO): New. (GDB_ARCH_TRAP_BRKPT): New. (TRAP_HWBKPT): Define if not already defined. 2015-03-04 Pedro Alves * NEWS: Mention the new "swbreak" and "hwbreak" stop reasons. * remote.c (struct remote_state) : Delete field. : New field. (PACKET_swbreak_feature, PACKET_hwbreak_feature): New enum values. (packet_set_cmd_state): New function. (remote_protocol_features): Register the "swbreak" and "hwbreak" features. (remote_query_supported): If not disabled with the corresponding "set remote foo-packet" command, report support for the swbreak and hwbreak features. (struct stop_reply) : Delete field. : New field. (remote_parse_stop_reply): Handle "swbreak" and "hwbreak". (remote_wait_as): Adjust. (remote_stopped_by_sw_breakpoint) (remote_supports_stopped_by_sw_breakpoint) (remote_stopped_by_hw_breakpoint) (remote_supports_stopped_by_hw_breakpoint): New functions. (remote_stopped_by_watchpoint): New function. (init_remote_ops): Install them. (_initialize_remote): Register new "set/show remote swbreak-feature-packet" and "set/show remote swbreak-feature-packet" commands. 2015-03-04 Pedro Alves * btrace.h: Include target/waitstatus.h. (struct btrace_thread_info) : New field. * record-btrace.c (record_btrace_step_thread): Use record_check_stopped_by_breakpoint instead of breakpoint_here_p. (record_btrace_decr_pc_after_break): Delete. (record_btrace_stopped_by_sw_breakpoint) (record_btrace_supports_stopped_by_sw_breakpoint) (record_btrace_stopped_by_hw_breakpoint) (record_btrace_supports_stopped_by_hw_breakpoint): New functions. (init_record_btrace_ops): Install them. * record-full.c (record_full_hw_watchpoint): Delete and replace with ... (record_full_stop_reason): ... this throughout. (record_full_exec_insn): Adjust. (record_full_wait_1): Adjust. No longer re-increment the PC. (record_full_wait_1): Adjust. Use record_check_stopped_by_breakpoint instead of breakpoint_here_p. (record_full_stopped_by_watchpoint): Adjust. (record_full_stopped_by_sw_breakpoint) (record_full_supports_stopped_by_sw_breakpoint) (record_full_supports_stopped_by_sw_breakpoint) (record_full_stopped_by_hw_breakpoint) (record_full_supports_stopped_by_hw_breakpoint): New functions. (init_record_full_ops, init_record_full_core_ops): Install them. * record.c (record_check_stopped_by_breakpoint): New function. * record.h: Include target/waitstatus.h. (record_check_stopped_by_breakpoint): New declaration. 2015-03-04 Pedro Alves enum lwp_stop_reason -> enum target_stop_reason * linux-nat.c (linux_resume_one_lwp, check_stopped_by_watchpoint) (linux_nat_stopped_by_watchpoint, status_callback) (linux_nat_wait_1): Adjust. * linux-nat.h (enum lwp_stop_reason): Delete. (struct lwp_info) : Now an enum target_stop_reason. * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust. * target/waitstatus.h (enum target_stop_reason): New. 2015-03-04 Pedro Alves * breakpoint.c (need_moribund_for_location_type): New function. (bpstat_stop_status): Don't skipping checking moribund locations of breakpoint types which the target tell caused a stop. (program_breakpoint_here_p): New function, factored out from ... (bp_loc_is_permanent): ... this. (update_global_location_list): Don't create a moribund location if the target supports reporting stops of the type of the removed breakpoint. * breakpoint.h (program_breakpoint_here_p): New declaration. * infrun.c (adjust_pc_after_break): Return early if the target has already adjusted the PC. Add comments. (handle_signal_stop): If nothing explains a signal, and the target tells us the stop was caused by a software breakpoint, check if there's a breakpoint instruction in the memory. If so, adjust the PC before presenting the stop to the user. Otherwise, ignore the trap. If nothing explains a signal, and the target tells us the stop was caused by a hardware breakpoint, ignore the trap. * target.h (struct target_ops) : New fields. (target_stopped_by_sw_breakpoint) (target_supports_stopped_by_sw_breakpoint) (target_stopped_by_hw_breakpoint) (target_supports_stopped_by_hw_breakpoint): Define. * target-delegates.c: Regenerate. 2015-03-04 Pedro Alves * infrun.c (follow_fork_inferior): Use the whole of the inferior_ptid and pending_follow.related_pid ptids instead of building ptids from the process components. Adjust verbose output to use target_pid_to_str. * linux-nat.c (linux_child_follow_fork): Use the whole of the inferior_ptid and pending_follow.related_pid ptids instead of building ptids from the process components. 2015-03-04 Mark Kettenis * inf-ptrace.c [PT_GET_PROCESS_STATE] (inf_ptrace_insert_fork_catchpoint): New function. (inf_ptrace_remove_fork_catchpoint): New function. (inf_ptrace_target) [PT_GET_PROCESS_STATE]: Install them. 2015-03-04 Andreas Arnez * s390-linux-tdep.c (s390_register_name): Return empty string instead of NULL for registers that shouldn't be visible. 2015-03-04 Andreas Arnez * s390-linux-tdep.c (s390_gdbarch_init): Use the correct syscall XML file for 64-bit targets. 2015-03-03 Simon Marchi * target.h (find_default_create_inferior): Remove declaration. (find_default_attach): Likewise. 2015-03-03 Pedro Alves * inf-ptrace.c (inf_ptrace_resume): Remove spurious whitespace. Use ptid_get_pid to get the overall process id when resuming all threads. 2015-03-03 Pedro Alves * i386-linux-nat.c (i386_linux_resume): Get the ptrace PID out of the lwp field of ptid. Pass the full ptid to get_thread_regcache. * inf-ptrace.c (get_ptrace_pid): New function. (inf_ptrace_resume): Use it. * linux-nat.c (linux_resume_one_lwp): Pass the LWP's ptid ummodified to the lower layer. 2015-03-03 Markus Metzger * nat/linux-btrace.c: Include sys/utsname.h. (linux_determine_kernel_ptr_bits): New. (linux_enable_bts): Call linux_determine_kernel_ptr_bits. * x86-linux-nat.c (x86_linux_enable_btrace): Do not overwrite non-zero ptr_bits. 2015-03-03 Markus Metzger * btrace.c (ftrace_update_function): Treat return as tailcall for "_dl_runtime_resolve". 2015-03-03 Markus Metzger * btrace.h (btrace_function) : Remove. * btrace.c (ftrace_debug): Do not print the line range. (ftrace_skip_file, ftrace_update_lines): Remove. (ftrace_new_function): Remove lbegin and lend initialization. (btrace_compute_ftrace_bts): Remove call to ftrace_update_lines. * record-btrace.c (btrace_compute_src_line_range): New. (btrace_call_history_src_line): Call btrace_compute_src_line_range. 2015-03-02 Pedro Alves * infrun.c (follow_exec): Delete all threads of the process except the event thread. Extended comments. 2015-03-02 Joel Brobecker * contrib/ari/gdb_ari.sh: Reinstate checks for "true" and "false". 2015-03-02 Joel Brobecker * utils.h: Remove #include. (producer_is_gcc): Change return type to "int". * utils.c (producer_is_gcc): Change return type to int. Return 1 instead of true, and 0 instead of false. Adjust function documentation accordingly. 2015-03-02 Andreas Arnez * s390-linux-nat.c (have_regset_vxrs): New static variable. (s390_linux_fetch_inferior_registers): Handle vector registers, if present. (s390_linux_store_inferior_registers): Likewise. (s390_get_hwcap): Remove function. Embed its logic... (s390_read_description): ...here. Yield a target description with vector registers if applicable. * s390-linux-tdep.c: Include "features/s390-vx-linux64.c", "features/s390-tevx-linux64.c", "features/s390x-vx-linux64.c", and "features/s390x-tevx-linux64.c". (struct gdbarch_tdep) : New field. (s390_dwarf_regmap): Add vector registers. Remove bogus entries for "GNU/Linux-specific registers". (s390_dwarf_reg_r0l): New enum value. (s390_dwarf_reg_to_regnum): Support vector registers. (s390_adjust_frame_regnum): Adjust pseudo DWARF register numbers of GPR lower halves. (regnum_is_vxr_full): New function. (s390_register_name): New function. (s390_pseudo_register_name): Handle v0-v15, which are composed of f0-f15 and v0l-v15l. (s390_pseudo_register_type): Likewise. (s390_pseudo_register_read): Likewise. (s390_pseudo_register_write): Likewise. (s390_value_from_register): Account for the fact that values are placed left-justified in vector registers. (s390_pseudo_register_reggroup_p): Add pseudo registers v0-v15 to the vector reggroup and omit them from the general reggroup. (s390_regmap_vxrs_low, s390_regmap_vxrs_high): New register maps. (s390_vxrs_low_regset, s390_vxrs_high_regset): New regsets. (s390_iterate_over_regset_sections): Add iterations for the two new vector regsets. (s390_core_read_description): Yield a target description with vector registers if applicable. (s390_gdbarch_init): Handle target descriptions with vector registers. Add "register_name" gdbarch method. (_initialize_s390_tdep): Call new tdesc initialization functions. * s390-linux-tdep.h (HWCAP_S390_VX): New macro. (S390_V0_LOWER_REGNUM, S390_V1_LOWER_REGNUM, S390_V2_LOWER_REGNUM) (S390_V3_LOWER_REGNUM, S390_V4_LOWER_REGNUM, S390_V5_LOWER_REGNUM) (S390_V6_LOWER_REGNUM, S390_V7_LOWER_REGNUM, S390_V8_LOWER_REGNUM) (S390_V9_LOWER_REGNUM, S390_V10_LOWER_REGNUM) (S390_V11_LOWER_REGNUM, S390_V12_LOWER_REGNUM) (S390_V13_LOWER_REGNUM, S390_V14_LOWER_REGNUM) (S390_V15_LOWER_REGNUM, S390_V16_REGNUM, S390_V17_REGNUM) (S390_V18_REGNUM, S390_V19_REGNUM, S390_V20_REGNUM) (S390_V21_REGNUM, S390_V22_REGNUM, S390_V23_REGNUM) (S390_V24_REGNUM, S390_V25_REGNUM, S390_V26_REGNUM) (S390_V27_REGNUM, S390_V28_REGNUM, S390_V29_REGNUM) (S390_V30_REGNUM, S390_V31_REGNUM): New macros. (S390_NUM_REGS): Adjust value. (s390_vxrs_low_regset, s390_vxrs_high_regset): Declare. (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64) (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): Likewise. * NEWS: Announce S/390 vector register support. 2015-03-02 Andreas Arnez * features/s390-tevx-linux64.xml: New file. * features/s390-vx-linux64.xml: New file. * features/s390-vx.xml: New file. * features/s390x-tevx-linux64.xml: New file. * features/s390x-vx-linux64.xml: New file. * features/Makefile (WHICH): Add s390-vx-linux64, s390x-vx-linux64, s390-tevx-linux64, and s390x-tevx-linux64. (s390-vx-linux64-expedite, s390-tevx-linux64-expedite) (s390x-vx-linux64-expedite, s390x-tevx-linux64-expedite): New macros. * features/s390-tevx-linux64.c: New generated file. * features/s390-vx-linux64.c: Likewise. * features/s390x-tevx-linux64.c: Likewise. * features/s390x-vx-linux64.c: Likewise. * regformats/s390-tevx-linux64.dat: Likewise. * regformats/s390-vx-linux64.dat: Likewise. * regformats/s390x-tevx-linux64.dat: Likewise. * regformats/s390x-vx-linux64.dat: Likewise. 2015-02-28 Doug Evans * symtab.h (struct symtab) : Fix comment. 2015-02-27 Simon Marchi * python/python.c (python_GdbModuleDef): Rename GdbMethods to python_GdbMethods. 2015-02-27 Pedro Alves * dtrace-probe.c (dtrace_probe_ops): Make extern. 2015-02-27 Pedro Alves * common/common-exceptions.h (exception_none): Declare. * common/common-exceptions.c (exception_none): Moved from exceptions.c. (exceptions_state_mc_init): Use exception_none. * exceptions.c (exception_none): Move to common/common-exceptions.c. * exceptions.h (exception_none): Move to common/common-exceptions.h. 2015-02-27 Pedro Alves * main.c (catch_command_errors, catch_command_errors_const): Remove 'mask' argument. Adjust. (captured_main): Adjust callers. 2015-02-27 Pedro Alves * python/python-internal.h: Include "extension-priv.h". 2015-02-27 Pedro Alves * breakpoint.h (enum print_stop_action): Move further up in the file. 2015-02-27 Pedro Alves * gdbarch.sh: Include regcache.h. * gdbarch.h: Regenerate. 2015-02-27 Pedro Alves * arm-tdep.c (decode_insn) : Remove duplicate const. * sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Remove duplicate const. 2015-02-27 Pedro Alves * cp-valprint.c (vtbl_ptr_name): Use EXPORTED_CONST. * guile/guile.c (extension_language_guile): Use EXPORTED_CONST. * features/feature_to_c.sh: Tag the generated xml_builtin array with extern const in C++ mode. 2015-02-27 Tom Tromey * minidebug.c (struct lzma_stream): Rename to ... (struct gdb_lzma_stream): ... this. (lzma_open, lzma_pread, lzma_close, lzma_stat): Adjust. 2015-02-27 Pedro Alves * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): New function. (mi_cmd_stack_list_locals, mi_cmd_stack_list_args) (mi_cmd_stack_list_variables): Use it. 2015-02-27 Pedro Alves * x86-linux-nat.c (u_debugreg_offset): New function. (x86_linux_dr_get, x86_linux_dr_set): Use it. 2015-02-27 Pedro Alves * nat/x86-dregs.h (enum target_hw_bp_type): Remove forward declaration. Include break-common.h. 2015-02-27 Tom Tromey Pedro Alves * arm-tdep.c (set_fp_model_sfunc, arm_set_abi): Use 'int' for local used to iterate over enums. * completer.c (signal_completer): Likewise. * i386-tdep.c (i386_stap_parse_special_token): Likewise. * rs6000-tdep.c (powerpc_set_vector_abi): Likewise. * tui/tui-data.c (tui_next_win, tui_prev_win): Likewise. * tui/tui-layout.c (next_layout, prev_layout): Likewise. * tui/tui-win.c (tui_refresh_all_win, tui_rehighlight_all) (tui_resize_all, tui_set_focus_command, tui_all_windows_info): Likewise. * tui-wingeneral.c (tui_refresh_all): Likewise. 2015-02-27 Pedro Alves * target.h: Include "infrun.h". 2015-02-27 Pedro Alves * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP. 2015-02-27 Pedro Alves * common/agent.h (IPA_SYM_EXPORTED_NAME): New. (IPA_SYM): Use it. * common/common-defs.h (EXTERN_C_PUSH, EXTERN_C_POP): New macros. 2015-02-27 Pedro Alves * cli-out.c (_rl_erase_entire_line): Move declaration out of cli_mld_erase_entire_line, and make it extern "C". * common/common-defs.h (EXTERN_C): New. * completer.c (_rl_completion_prefix_display_length) (_rl_print_completions_horizontally, QSFUNC): Move declarations out of gdb_display_match_list_1. (_rl_qsort_string_compare): Move declaration out of gdb_display_match_list_1, and make it extern "C". * defs.h (re_comp): Use EXTERN_C. * maint.c (_mcleanup): Move declaration out of mcleanup_wrapper, and make it extern "C". (monstartup): Move declaration out of maintenance_set_profile_cmd, and make it extern "C". (main): Move declaration out of maintenance_set_profile_cmd. * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string): Use EXTERN_C. 2015-02-27 Pedro Alves * python/python.c (GdbMethods): Rename to ... (python_GdbMethods): ... this and make extern. (GdbModuleDef): Rename to ... (python_GdbModuleDef): ... this and make extern. 2015-02-27 Pedro Alves * record-btrace.c (set_record_btrace_cmdlist) (show_record_btrace_cmdlist): Remove redefinitions. 2015-02-27 Tom Tromey Pedro Alves * dwarf2-frame.c (enum cfa_how_kind, struct dwarf2_frame_state_reg_info): Move out of struct dwarf2_frame_state. * dwarf2read.c (struct tu_stats): Move out of struct dwarf2_per_objfile. (struct file_entry): Move out of struct line_header. (struct nextfield, struct nextfnfield, struct fnfieldlist, struct typedef_field_list): Move out of struct field_info. * gdbtypes.h (enum dynamic_prop_kind, union dynamic_prop_data): Move out of struct dynamic_prop. (union type_owner, union field_location, struct field, struct range_bounds, union type_specific): Move out of struct main_type. (struct fn_fieldlist, struct fn_field, struct typedef_field) (VOFFSET_STATIC): Move out of struct cplus_struct_type. (struct call_site_target, union call_site_parameter_u, struct call_site_parameter): Move out of struct call_site. * m32c-tdep.c (enum m32c_prologue_kind): Move out of struct m32c_prologue. (enum srcdest_kind): Move out of struct srcdest. * main.c (enum cmdarg_kind): Move out of struct cmdarg. * prologue-value.h (enum prologue_value_kind): Move out of struct prologue_value. * s390-linux-tdep.c (enum s390_abi_kind): Move out of struct gdbarch_tdep. * stabsread.c (struct nextfield, struct next_fnfieldlist): Move out of struct field_info. * symfile.h (struct other_sections): Move out of struct section_addr_info. * symtab.c (struct symbol_cache_slot): Move out struct block_symbol_cache. * target-descriptions.c (enum tdesc_type_kind): Move out of typedef struct tdesc_type. * tui/tui-data.h (enum tui_line_or_address_kind): Move out of struct tui_line_or_address. * value.c (enum internalvar_kind, union internalvar_data): Move out of struct internalvar. * xtensa-tdep.h (struct ctype_cache): Move out of struct gdbarch_tdep. 2015-02-27 Tom Tromey Pedro Alves Rename symbols whose names are reserved C++ keywords throughout. 2015-02-27 Pedro Alves * Makefile.in (COMPILER): New, get it from autoconf. (COMPILE.pre, CC_LD): Use COMPILER. (CXX): Get from autoconf instead. (CXX_FOR_TARGET): Default to g++ instead of gcc. * acinclude.m4: Include build-with-cxx.m4. * build-with-cxx.m4: New file. * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX. Disable -Werror by default if building in C++ mode. (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and -Wno-narrowing in C++ mode. Only enable -Wpointer-sign in C mode. Run supported-warning-flags tests with the C++ compiler. Save/restore CXXFLAGS too. * configure: Regenerate. 2015-02-27 Pedro Alves * libiberty.m4: New file. * acinclude.m4: Include libiberty.m4. * configure.ac: Call libiberty_INIT. * config.in, configure: Regenerate. 2015-02-27 Andreas Arnez * s390-linux-tdep.c (s390_gcc_target_options): Not just handle 31-bit targets, but 64-bit targets as well. (s390_gnu_triplet_regexp): New function. (s390_gdbarch_init): Set the gcc_target_options gdbarch method for 64-bit targets as well. Set the gnu_triplet_regexp gdbarch method. 2015-02-27 Jon TURNEY (tiny patch) * windows-nat.c (CONTEXT_DEBUGGER): Remove. (CONTEXT_DEBUGGER_DR): Add CONTEXT_SEGMENTS. Incorporate flags from CONTEXT_DEBUGGER. 2015-02-26 Doug Evans * gdbtypes.c (internal_type_vptr_fieldno): Add missing call to CHECK_TYPEDEF. (set_type_vptr_fieldno): Ditto. (internal_type_vptr_basetype, set_type_vptr_basetype): Ditto. * gnu-v3-abi.c (gnuv3_dynamic_class): Ditto. 2015-02-26 Pedro Alves * auto-load.h (file_is_auto_load_safe): Add ATTRIBUTE_PRINTF. * complaints.c (vcomplaint): Pass argument FMT directly to printf-like functions instead of complaint->fmt. * ctf.c (ctf_save_write_metadata): Add ATTRIBUTE_PRINTF. * darwin-nat.c (inferior_debug): Add ATTRIBUTE_PRINTF. * compile/compile-loc2c.c (pushf, unary, binary): Add ATTRIBUTE_PRINTF. (do_compile_dwarf_expr_to_c): Pass string literal as format string to pushf. (BINARY): Pass string literal as format string to 'binary'. * compile/compile-object-load.c (link_callbacks_einfo): Add ATTRIBUTE_PRINTF. * guile/guile-internal.h (gdbscm_printf): Add ATTRIBUTE_PRINTF. 2015-02-26 Pedro Alves * windows-termcap.c: Rename to ... * stub-termcap.c: ... this. Adjust header line. * Makefile.in (SFILES): Refer to stub-termcap.c instead of windows-termcap.c. * configure: Regenerate. * configure.ac: Refer to stub-termcap.o instead of windows-termcap.o. * gdb_curses.h: Mention stub-termcap.c instead of windows-termcap.c. 2015-02-26 Jan Kratochvil * compile/compile-c-symbols.c (convert_one_symbol, convert_symbol_bmsym) (gcc_symbol_address): Call gnu_ifunc_resolve_addr. 2015-02-26 Antoine Tremblay * gdb/infcmd.c (print_return_value): use type_to_string to print type. 2015-02-26 Jan Kratochvil * elfread.c (elf_read_minimal_symbols): Use bfd_alloc for bfd_canonicalize_symtab. 2015-02-25 John Baldwin * amd64fbsd-nat.c: Include sys/user.h. (_initialize_amd64fbsd_nat): Use the KERN_PROC_SIGTRAMP sysctl instead of KERN_PS_STRINGS to locate the signal trampoline. * i386fbsd-nat.c: Include sys/user.h. (_initialize_i386fbsd_nat): Use the KERN_PROC_SIGTRAMP sysctl instead of KERN_PS_STRINGS to locate the signal trampoline. * amd64fbsd-tdep.c (amd64fbsd_sigtramp_code): New. (amd64fbsd_sigtramp_p): New. (amd64fbsd_sigtramp_start_addr, amd64fbsd_sigtramp_end_addr): No longer set default values. (amd64fbsd_init_abi): Set "sigtramp_p" to "amd64fbsd_sigtramp_p". * i386fbsd-tdep.c (i386fbsd_sigtramp_start) (i386fbsd_sigtramp_middle, i386fbsd_sigtramp_end) (i386fbsd_freebsd4_sigtramp_start) (i386fbsd_freebsd4_sigtramp_middle) (i386fbsd_freebsd4_sigtramp_end, i386fbsd_osigtramp_start) (i386fbsd_osigtramp_middle, i386fbsd_osigtramp_end): New. (i386fbsd_sigtramp_p): New. (i386fbsd_sigtramp_start_addr, i386fbsd_sigtramp_end_addr): No longer set default values. (i386fbsd_init_abi): Set "sigtramp_p" to "i386fbsd_sigtramp_p". 2015-02-25 John Baldwin * amd64fbsd-tdep.c (amd64fbsd_sigcontext_addr): Use get_frame_register instead of frame_unwind_register_unsigned. 2015-02-26 Jan Kratochvil PR build/18033 * compile/compile-c-support.c (c_compute_program): Change // comment. * compile/compile-object-load.c (setup_sections): Change // comment. 2015-02-26 Joel Brobecker PR build/18033: * iq2000-tdep.c (iq2000_frame_cache): Delete C++-style comment. 2015-02-23 Pedro Alves * remote.c (skip_to_semicolon): New function. (remote_parse_stop_reply) : Use it. Don't special case the stop reasons that look like hex numbers upfront. Instead handle real register numbers after matching all the known stop reasons. 2015-02-21 Doug Evans PR c++/17976, symtab/17821 * cp-namespace.c (cp_search_static_and_baseclasses): New parameter is_in_anonymous. All callers updated. (find_symbol_in_baseclass): Ditto. (cp_lookup_nested_symbol_1): Ditto. Don't search all static blocks for symbols in an anonymous namespace. * dwarf2read.c (namespace_name): Don't call dwarf2_name, fetch DW_AT_name directly. (dwarf2_name): Convert missing namespace name to CP_ANONYMOUS_NAMESPACE_STR. 2015-02-20 Pedro Alves * linux-nat.c (linux_handle_extended_wait): Call thread_db_notice_clone whenever a new clone LWP is detected. (linux_stop_and_wait_all_lwps, linux_unstop_all_lwps): New functions. * linux-nat.h (thread_db_attach_lwp): Delete declaration. (thread_db_notice_clone, linux_stop_and_wait_all_lwps) (linux_unstop_all_lwps): Declare. * linux-thread-db.c (struct thread_get_info_inout): Delete. (thread_get_info_callback): Delete. (thread_from_lwp): Use td_thr_get_info and record_thread. (thread_db_attach_lwp): Delete. (thread_db_notice_clone): New function. (try_thread_db_load_1): If /proc is mounted and shows the process'es task list, walk over all LWPs and call thread_from_lwp instead of relying on td_ta_thr_iter. (attach_thread): Don't call check_thread_signals here. Split the tail part of the function (which adds the thread to the core GDB thread list) to ... (record_thread): ... this function. Call check_thread_signals here. (thread_db_wait): Don't call thread_db_find_new_threads_1. Always call thread_from_lwp. (thread_db_update_thread_list): Rename to ... (thread_db_update_thread_list_org): ... this. (thread_db_update_thread_list): New function. (thread_db_find_thread_from_tid): Delete. (thread_db_get_ada_task_ptid): Simplify. * nat/linux-procfs.c: Include . (linux_proc_task_list_dir_exists): New function. * nat/linux-procfs.h (linux_proc_task_list_dir_exists): Declare. 2015-02-20 Pedro Alves * linux-nat.c (lin_lwp_attach_lwp): No longer special case the main LWP. Handle the case of waitpid returning 0 if we're already attached to the LWP. Don't set the LWP's last_resume_kind to resume_stop if we already knew about the LWP. (linux_nat_filter_event): Add debug logs. 2015-02-20 Pedro Alves * target.h (forward_target_decr_pc_after_break): Delete declaration. 2015-02-20 Pedro Alves PR threads/18006 * linux-thread-db.c (thread_get_info_callback): Return early if the thread's lwp id is -1. 2015-02-20 Joel Brobecker GDB 7.9 released. 2015-02-19 Steve Ellcey * dtrace-probe.c (dtrace_process_dof_probe): Initialize arg.expr. (dtrace_get_probes) Change type of variable 'dof'. 2015-02-19 Antoine Tremblay PR breakpoints/16812 * linux-nat.c (linux_nat_filter_event): Report SIGTRAP,SIGILL,SIGSEGV. * nat/linux-ptrace.c (linux_wstatus_maybe_breakpoint): Add. * nat/linux-ptrace.h: Add linux_wstatus_maybe_breakpoint. 2015-02-19 David Taylor * common/ax.def (setv): Fix consumed entry in setv DEFOP. 2015-02-18 Patrick Palka * tui/tui-io.c (tui_handle_resize_during_io): Remove this function. (tui_putc): Don't call tui_handle_resize_during_io. (tui_getc): Likewise. (tui_mld_getc): Likewise. * tui/tui-win.c: Include event-loop.h and tui/tui-io.h. (tui_sigwinch_token): New static variable. (tui_initialize_win): Adjust documentation. Set tui_sigwinch_token. (tui_async_resize_screen): New asynchronous callback. (tui_sigwinch_handler): Adjust documentation. Asynchronously invoke tui_async_resize_screen. 2015-02-18 Jose E. Marchesi * configure: Regenerated. * configure.ac: Use GDB_AC_TRANSFORM. * Makefile.in (aclocal_m4_deps): Added transform.m4. * acinclude.m4: sinclude transform.m4. * transform.m4: New file. (GDB_AC_TRANSFORM): New macro. 2015-02-17 Jose E. Marchesi * NEWS: Announce the support for DTrace SDT probes. 2015-02-17 Jose E. Marchesi * amd64-linux-tdep.c: Include "parser-defs.h" and "user-regs.h". (amd64_dtrace_parse_probe_argument): New function. (amd64_dtrace_probe_is_enabled): Likewise. (amd64_dtrace_enable_probe): Likewise. (amd64_dtrace_disable_probe): Likewise. (amd64_linux_init_abi): Register the `gdbarch_dtrace_probe_argument', `gdbarch_dtrace_enable_probe', `gdbarch_dtrace_disable_probe' and `gdbarch_dtrace_probe_is_enabled' hooks. (amd64_dtrace_disabled_probe_sequence_1): New constant. (amd64_dtrace_disabled_probe_sequence_2): Likewise. (amd64_dtrace_enable_probe_sequence): Likewise. (amd64_dtrace_disable_probe_sequence): Likewise. 2015-01-17 Jose E. Marchesi * breakpoint.c (BREAK_ARGS_HELP): Help string updated to mention the -probe-dtrace new vpossible value for PROBE_MODIFIER. * configure.ac (CONFIG_OBS): dtrace-probe.o added if BFD can handle ELF files. * Makefile.in (SFILES): dtrace-probe.c added. * configure: Regenerate. * dtrace-probe.c: New file. (SHT_SUNW_dof): New constant. (dtrace_probe_type): New enum. (dtrace_probe_arg): New struct. (dtrace_probe_arg_s): New typedef. (struct dtrace_probe_enabler): New struct. (dtrace_probe_enabler_s): New typedef. (dtrace_probe): New struct. (dtrace_probe_is_linespec): New function. (dtrace_dof_sect_type): New enum. (dtrace_dof_dofh_ident): Likewise. (dtrace_dof_encoding): Likewise. (DTRACE_DOF_ENCODE_LSB): Likewise. (DTRACE_DOF_ENCODE_MSB): Likewise. (dtrace_dof_hdr): New struct. (dtrace_dof_sect): Likewise. (dtrace_dof_provider): Likewise. (dtrace_dof_probe): Likewise. (DOF_UINT): New macro. (DTRACE_DOF_PTR): Likewise. (DTRACE_DOF_SECT): Likewise. (dtrace_process_dof_probe): New function. (dtrace_process_dof): Likewise. (dtrace_build_arg_exprs): Likewise. (dtrace_get_arg): Likewise. (dtrace_get_probes): Likewise. (dtrace_get_probe_argument_count): Likewise. (dtrace_can_evaluate_probe_arguments): Likewise. (dtrace_evaluate_probe_argument): Likewise. (dtrace_compile_to_ax): Likewise. (dtrace_probe_destroy): Likewise. (dtrace_gen_info_probes_table_header): Likewise. (dtrace_gen_info_probes_table_values): Likewise. (dtrace_probe_is_enabled): Likewise. (dtrace_probe_ops): New variable. (info_probes_dtrace_command): New function. (_initialize_dtrace_probe): Likewise. (dtrace_type_name): Likewise. 2015-02-17 Jose E. Marchesi * gdbarch.sh (dtrace_parse_probe_argument): New. (dtrace_probe_is_enabled): Likewise. (dtrace_enable_probe): Likewise. (dtrace_disable_probe): Likewise. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. 2015-02-17 Jose E. Marchesi * stap-probe.c (stap_probe_ops): Add NULLs in the static stap_probe_ops for `enable_probe' and `disable_probe'. * probe.c (enable_probes_command): New function. (disable_probes_command): Likewise. (_initialize_probe): Define the cli commands `enable probe' and `disable probe'. (parse_probe_linespec): New function. (info_probes_for_ops): Use parse_probe_linespec. * probe.h (probe_ops): New hooks `enable_probe' and `disable_probe'. 2015-02-17 Jose E. Marchesi * probe.c (compute_probe_arg): Moved from stap-probe.c (compile_probe_arg): Likewise. (probe_funcs): Likewise. * stap-probe.c (compute_probe_arg): Moved to probe.c. (compile_probe_arg): Likewise. (probe_funcs): Likewise. 2015-02-17 Jose E. Marchesi * probe.c (print_ui_out_not_applicables): New function. (exists_probe_with_pops): Likewise. (info_probes_for_ops): Do not include column headers for probe types for which no probe has been actually found on any object. Also invoke `print_ui_out_not_applicables' in order to match the column rows with the header when probes of several types are listed. Print the "Type" column. * probe.h (probe_ops): Added a new probe operation `type_name'. * stap-probe.c (stap_probe_ops): Add `stap_type_name'. (stap_type_name): New function. 2015-02-17 Patrick Palka * tui/tui-io.c (tui_getc): Don't call key_is_command_char. (key_is_command_char): Delete. 2015-02-17 Pedro Alves * tui/tui.c (tui_enable): Resize windows before anything might show a window. 2015-02-17 Max Ostapenko PR gdb/17984 * aarch64-linux-nat.c: Don't include features/aarch64.c anymore. (aarch64_linux_read_description): Remove initialize_tdesc_aarch64 call. * aarch64-tdep.h (tdesc_aarch64): Declare. 2015-02-12 Mark Wielaard * contrib/ari/gdb_ari.sh: Remove checks for "true" and "false". 2015-02-13 Doug Evans * cp-namespace.c (cp_basic_lookup_symbol): Rename parameter anonymous_namespace to is_in_anonymous for consistency with the rest of the file. (cp_lookup_bare_symbol): Fix typo in comment. (cp_search_static_and_baseclasses): Ditto. (search_symbol_list): Use vertical space in comment better. (reset_directive_searched): Ditto. Fix typo. (cp_lookup_nested_symbol_1): Clarify contents of NESTED_NAME parameter. 2015-02-13 Yao Qi * MAINTAINERS: Update my email address. 2015-02-12 Doug Evans * symtab.c (completion_list_add_name): Fix memory leak. 2015-02-12 Doug Evans * completer.c (complete_line): Remove incorrect comment. 2015-02-11 Jan Kratochvil * python/py-framefilter.c (py_print_single_arg, enumerate_locals) (py_print_frame): Use RETURN_MASK_ERROR. 2015-02-11 Jan Kratochvil * python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in function comment. Wrap all function that can throw in cleanups. (gdbpy_apply_frame_filter): Wrap all function that can throw in cleanups. 2015-02-11 Jan Kratochvil * python/py-framefilter.c (py_print_frame): Substitute goto error. Remove the error label. 2015-02-11 Jan Kratochvil * python/py-framefilter.c (py_print_frame): Put conditional code paths with goto first, indent the former else codepath left. Put variable 'elided' to a new inner block. 2015-02-11 Jan Kratochvil * python/py-framefilter.c (py_print_frame): Whitespacing fixes. 2015-02-11 Pedro Alves * xcoffread.c (within_function): Delete. 2015-02-11 Tom Tromey Pedro Alves * breakpoint.c (base_breakpoint_ops): Delete. * dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern. * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern. * guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern. * ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern. * python/py-arch.c (arch_object_type): Make extern. * python/py-block.c (block_syms_iterator_object_type): Make extern. * python/py-bpevent.c (breakpoint_event_object_type): Make extern. * python/py-cmd.c (cmdpy_object_type): Make extern. * python/py-continueevent.c (continue_event_object_type) * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual' parameter. Update all callers. * python/py-evtregistry.c (eventregistry_object_type): Make extern. * python/py-exitedevent.c (exited_event_object_type): Make extern. * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern. * python/py-function.c (fnpy_object_type): Make extern. * python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern. * python/py-infevents.c (call_pre_event_object_type) (inferior_call_post_event_object_type). (memory_changed_event_object_type): Make extern. * python/py-infthread.c (thread_object_type): Make extern. * python/py-lazy-string.c (lazy_string_object_type): Make extern. * python/py-linetable.c (linetable_entry_object_type) (linetable_object_type, ltpy_iterator_object_type): Make extern. * python/py-newobjfileevent.c (new_objfile_event_object_type) (clear_objfiles_event_object_type): Make extern. * python/py-objfile.c (objfile_object_type): Make extern. * python/py-param.c (parmpy_object_type): Make extern. * python/py-progspace.c (pspace_object_type): Make extern. * python/py-signalevent.c (signal_event_object_type): Make extern. * python/py-symtab.c (symtab_object_type, sal_object_type): Make extern. * python/py-type.c (type_object_type, field_object_type) (type_iterator_object_type): Make extern. * python/python.c (python_extension_script_ops) (python_extension_ops): Make extern. * stap-probe.c (stap_probe_ops): Make extern. 2015-02-11 Pedro Alves * infrun.c (adjust_pc_after_break): Don't adjust the PC just because the event thread is not the current thread. 2015-02-11 Doug Evans * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't been initialized yet, return NULL. 2015-02-11 Doug Evans * symfile.h (new_symfile_objfile): Delete. * symfile.c (finish_new_objfile): Renamed from new_symfile_objfile. All callers updated. 2015-02-11 Patrick Palka * tui/tui-io.c (tui_handle_resize_during_io): Call tui_update_gdb_sizes() after resizing the screen. * tui/tui.c (tui_enable): Resize the terminal before calling tui_update_gdb_sizes(). 2015-02-11 Patrick Palka * tui/tui-io.c (tui_getc): Move cursor to the end of the command line before printing a newline. 2015-02-11 Mark Wielaard * utils.c (producer_is_gcc): Return true or false. 2015-02-10 Mark Wielaard * utils.h (producer_is_gcc): Change return type to bool. Add major argument. * utils.c (producer_is_gcc): Likewise. (producer_is_gcc_ge_4): Adjust producer_is_gcc call. * dwarf2read.c (check_producer): Likewise. 2015-02-10 Pedro Alves * infrun.c (displaced_step_fixup): Switch to the event thread before calling gdbarch_displaced_step_fixup. 2015-02-10 Antoine Tremblay * MAINTAINERS (Write After Approval): Add Antoine Tremblay. 2015-02-10 Simon Marchi * ada-varobj.c (ada_name_of_child): Constify parent. (ada_path_expr_of_child): Same. (ada_value_of_child): Same. (ada_type_of_child): Same. * c-varobj.c (c_is_path_expr_parent): Same. (c_describe_child): Same. (c_name_of_child): Same. (c_value_of_child): Same. (c_type_of_child): Same. (cplus_number_of_children): Same. (cplus_describe_child): Constify var. (cplus_name_of_child): Constify parent. (cplus_value_of_child): Same. (cplus_type_of_child): Same. * jv-varobj.c (java_name_of_child): Same. (java_value_of_child): Same. (java_type_of_child): Same. * varobj.c (value_of_child): Same. (varobj_default_is_path_expr_parent): Constify var, parent and return value. (varobj_get_path_expr): Constify var, modify path_expr through mutable_var. (install_new_value): Constify parent. (value_of_child): Constify parent. * varobj.h (struct varobj): Constify parent. (struct lang_varobj_ops): Constify name_of_child, value_of_child and type_of_child. (varobj_get_path_expr): Constify var. (varobj_get_path_expr_parent): Constify var and return value. 2015-02-10 Luis Machado * arm-tdep.c (arm_prologue_unwind_stop_reason): New function. (arm_prologue_this_id): Move PC and SP limit checks to arm_prologue_unwind_stop_reason. (arm_prologue_unwind) : Set to arm_prologue_unwind_stop_reason. 2015-02-09 Mark Wielaard * dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and DW_LANG_Fortran08 as language_fortran. 2015-02-09 Sergio Durigan Junior PR remote/17946 * gdb/remote.c (remote_parse_stop_reply): Fix wrong comparison of pointer against char. 2015-02-09 Mark Wielaard * c-typeprint.c (cp_type_print_method_args): Handle '_Atomic'. (c_type_print_modifier): Likewise. * dwarf2read.c (read_tag_atomic_type): New function. (read_type_die_1): Handle DW_TAG_atomic_type. * gdbtypes.c (make_atomic_type): New function. (recursive_dump_type): Handle TYPE_ATOMIC. * gdbtypes.h (enum type_flag_values): Renumber. (enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_ATOMIC. (TYPE_ATOMIC): New macro. (make_atomic_type): Declare. 2015-02-09 Markus Metzger * btrace.c (ftrace_find_call): Skip gaps. (ftrace_new_function): Initialize level. (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return) (ftrace_new_switch): Update level computation. (ftrace_new_gap): New. (ftrace_update_function): Create new function after gap. (btrace_compute_ftrace_bts): Create gap on error. (btrace_stitch_bts): Update parameters. Clear trace if it becomes empty. (btrace_stitch_trace): Update parameters. Update callers. (btrace_clear): Reset the number of gaps. (btrace_insn_get): Return NULL if the iterator points to a gap. (btrace_insn_number): Return zero if the iterator points to a gap. (btrace_insn_end): Allow gaps at the end. (btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps. (btrace_find_insn_by_number): Assert that the found iterator does not point to a gap. (btrace_call_next, btrace_call_prev): Assert that the last function is not a gap. * btrace.h (btrace_bts_error): New. (btrace_function): Update comment. (btrace_function) : Update comment. (btrace_function) : New. (btrace_thread_info) : New. (btrace_thread_info) : Update comment. (btrace_insn_get): Update comment. * record-btrace.c (btrace_ui_out_decode_error): New. (record_btrace_info): Print number of gaps. (btrace_insn_history, btrace_call_history): Call btrace_ui_out_decode_error for gaps. (record_btrace_step_thread, record_btrace_start_replaying): Skip gaps. 2015-02-09 Markus Metzger * common/btrace-common.h (btrace_cpu_vendor, btrace_cpu): New. * nat/linux-btrace.c: (btrace_this_cpu): New. (cpu_supports_bts): Call btrace_this_cpu. (intel_supports_bts): Add cpu parameter. 2015-02-09 Markus Metzger * btrace.h (btrace_insn_class): New. (btrace_insn) : New. * btrace.c (ftrace_find_call): Update parameters. Update users. Use instruction classification. (ftrace_new_return): Update parameters. Update users. (ftrace_update_function): Update parameters. Update users. Use instruction classification. (ftrace_update_insns): Update parameters. Update users. (ftrace_classify_insn): New. (btrace_compute_ftrace_bts): Fill in new btrace_insn fields. Add TRY_CATCH around call to gdb_insn_length. 2015-02-09 Markus Metzger * btrace.c (btrace_compute_ftrace_bts, btrace_compute_ftrace): Update parameters. Update users. 2015-02-09 Markus Metzger * btrace.c (parse_xml_btrace_conf_bts): Add size. (btrace_conf_bts_attributes): New. (btrace_conf_children): Add attributes. * common/btrace-common.h (btrace_config_bts): New. (btrace_config): New. (btrace_config): Update comment. * nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts): Use config. * features/btrace-conf.dtd: Increment version. Add size attribute to bts element. * record-btrace.c (set_record_btrace_bts_cmdlist, show_record_btrace_bts_cmdlist): New. (record_btrace_adjust_size, record_btrace_print_bts_conf, record_btrace_print_conf, cmd_set_record_btrace_bts, cmd_show_record_btrace_bts): New. (record_btrace_info): Call record_btrace_print_conf. (_initialize_record_btrace): Add commands. * remote.c: Add PACKET_Qbtrace_conf_bts_size enum. (remote_protocol_features): Add Qbtrace-conf:bts:size packet. (btrace_sync_conf): Synchronize bts size. (_initialize_remote): Add Qbtrace-conf:bts:size packet. * NEWS: Announce new commands and new packets. 2015-02-09 Markus Metzger * Makefile.in (XMLFILES): Add btrace-conf.dtd. * x86-linux-nat.c (x86_linux_enable_btrace): Update parameters. (x86_linux_btrace_conf): New. (x86_linux_create_target): Initialize to_btrace_conf. * nat/linux-btrace.c (linux_enable_btrace): Update parameters. Check format. Split into this and ... (linux_enable_bts): ... this. (linux_btrace_conf): New. (perf_event_skip_record): Renamed into ... (perf_event_skip_bts_record): ... this. Updated users. (linux_disable_btrace): Split into this and ... (linux_disable_bts): ... this. (linux_read_btrace): Check format. * nat/linux-btrace.h (linux_enable_btrace): Update parameters. (linux_btrace_conf): New. (btrace_target_info): Moved. (btrace_target_info): New. (btrace_target_info): Split into this and ... (btrace_tinfo_bts): ... this. Updated users. * btrace.c (btrace_enable): Update parameters. (btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf) (btrace_conf_children, btrace_conf_attributes) (btrace_conf_elements): New. * btrace.h (btrace_enable): Update parameters. (btrace_conf, parse_xml_btrace_conf): New. * common/btrace-common.h (btrace_config): New. * feature/btrace-conf.dtd: New. * record-btrace.c (record_btrace_conf): New. (record_btrace_cmdlist): New. (record_btrace_enable_warn, record_btrace_open): Pass &record_btrace_conf. (record_btrace_info): Print recording format. (cmd_record_btrace_bts_start): New. (cmd_record_btrace_start): Call cmd_record_btrace_bts_start. (_initialize_record_btrace): Add "record btrace bts" subcommand. Add "record bts" alias command. * remote.c (remote_state): New. (remote_btrace_reset, PACKET_qXfer_btrace_conf): New. (remote_protocol_features): Add qXfer:btrace-conf:read. (remote_open_1): Call remote_btrace_reset. (remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF. (btrace_target_info): New. (btrace_sync_conf, btrace_read_config): New. (remote_enable_btrace): Update parameters. Call btrace_sync_conf and btrace_read_conf. (remote_btrace_conf): New. (init_remote_ops): Initialize to_btrace_conf. (_initialize_remote): Add qXfer:btrace-conf packet. * target.c (target_enable_btrace): Update parameters. (target_btrace_conf): New. * target.h (target_enable_btrace): Update parameters. (target_btrace_conf): New. (target_object): New. (target_ops): Update parameters and comment. (target_ops): New. * target-delegates: Regenerate. * target-debug.h (target_debug_print_const_struct_btrace_config_p) (target_debug_print_const_struct_btrace_target_info_p): New. * NEWS: Announce new command and new packet. 2015-02-09 Markus Metzger * nat/linux-btrace.h (perf_event_buffer): New. (btrace_target_info) : Replace with ... : ... this. * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size) (perf_event_buffer_size, perf_event_buffer_begin) (perf_event_buffer_end, linux_btrace_has_changed): Removed. Updated users. (perf_event_new_data): New. 2015-02-09 Markus Metzger * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS. * record-btrace.c (record_btrace_open): Remove call to target_supports_btrace. * remote.c (remote_supports_btrace): Update parameters. * target.c (target_supports_btrace): Update parameters. * target.h (to_supports_btrace, target_supports_btrace): Update parameters. * target-delegates.c: Regenerate. * target-debug.h (target_debug_print_enum_btrace_format): New. * nat/linux-btrace.c (kernel_supports_btrace): Rename into ... (kernel_supports_bts): ... this. Update users. Update warning text. (intel_supports_btrace): Rename into ... (intel_supports_bts): ... this. Update users. (cpu_supports_btrace): Rename into ... (cpu_supports_bts): ... this. Update users. (linux_supports_btrace): Update parameters. Split into this and ... (linux_supports_bts): ... this. * nat/linux-btrace.h (linux_supports_btrace): Update parameters. 2015-02-09 Markus Metzger * Makefile.in (SFILES): Add common/btrace-common.c. (COMMON_OBS): Add common/btrace-common.o. (btrace-common.o): Add build rules. * btrace.c (parse_xml_btrace): Update parameters. (parse_xml_btrace_block): Set format field. (btrace_add_pc, btrace_fetch): Use struct btrace_data. (do_btrace_data_cleanup, make_cleanup_btrace_data): New. (btrace_compute_ftrace): Split into this and... (btrace_compute_ftrace_bts): ...this. (btrace_stitch_trace): Split into this and... (btrace_stitch_bts): ...this. * btrace.h (parse_xml_btrace): Update parameters. (make_cleanup_btrace_data): New. * common/btrace-common.c: New. * common/btrace-common.h: Include common-defs.h. (btrace_block_s): Update comment. (btrace_format): New. (btrace_format_string): New. (btrace_data_bts): New. (btrace_data): New. (btrace_data_init, btrace_data_fini, btrace_data_empty): New. * remote.c (remote_read_btrace): Update parameters. * target.c (target_read_btrace): Update parameters. * target.h (target_read_btrace): Update parameters. (target_ops): Update parameters. * x86-linux-nat.c (x86_linux_read_btrace): Update parameters. * target-delegates.c: Regenerate. * target-debug (target_debug_print_struct_btrace_data_p): New. * nat/linux-btrace.c (linux_read_btrace): Split into this and... (linux_read_bts): ...this. * nat/linux-btrace.h (linux_read_btrace): Update parameters. 2015-02-06 Doug Evans * remote-m32r-sdi.c: Include symfile.h. 2015-02-06 Doug Evans * symtab.h (clear_symtab_users, deduce_language_from_filename): Move * symfile.h (clear_symtab_users, deduce_language_from_filename): ... to here. 2015-02-06 Pedro Alves * linux-thread-db.c (find_new_threads_callback): Add debug output. 2015-02-06 Simon Marchi PR gdb/15678 * breakpoint.c (map_breakpoint_numbers): Check for empty args string. (enable_count_command): Check args for NULL value. 2015-02-05 Doug Evans * guile/scm-frame.c: Fix spelling errors in a comment. 2015-02-04 Jan Kratochvil * python/python-internal.h (Py_hash_t): Define it for Python <3.2. * python/py-value.c (valpy_fetch_lazy): Use it. Remove cast to the return type. 2015-02-04 Pedro Alves * linux-nat.c (handle_extended_wait): Don't resume LWPs here. (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait returns true. (resume_stopped_resumed_lwps): Don't check whether the thread is marked as executing. (linux_nat_wait_1): Use resume_stopped_resumed_lwps. 2015-02-04 Andreas Arnez * regset.h (struct regset): Add flags field. (REGSET_VARIABLE_SIZE): New value for a regset's flags field. * corelow.c (get_core_register_section): Add warning if the size exceeds the requested size and the regset does not have the REGSET_VARIABLE_SIZE flag set. * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE flag. * armbsd-tdep.c (armbsd_gregset): Likewise. * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise. * hppaobsd-tdep.c (hppaobsd_gregset): Likewise. * m68kbsd-tdep.c (m68kbsd_gregset): Likewise. * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise. 2015-02-04 Andreas Arnez * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections): For ".reg-xstate", explicitly specify the requested section size via X86_XSTATE_SIZE instead of just 0 on input and X86_XSTATE_MAX_SIZE on output. * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise. 2015-02-04 Andreas Arnez PR corefiles/17808: * gdbarch.sh (iterate_over_regset_sections_cb): Document this function type, particularly its SIZE parameter. * gdbarch.h: Regenerate. * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare actual against required size using ">=" instead of "==". (amd64_collect_fpregset): Likewise. * i386-tdep.c (i386_supply_gregset): Likewise. (i386_collect_gregset): Likewise. (i386_supply_fpregset): Likewise. (i386_collect_fpregset): Likewise. * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise. (mips_fill_gregset_wrapper): Likewise. (mips_supply_fpregset_wrapper): Likewise. (mips_fill_fpregset_wrapper): Likewise. (mips64_supply_gregset_wrapper): Likewise. (mips64_fill_gregset_wrapper): Likewise. (mips64_supply_fpregset_wrapper): Likewise. (mips64_fill_fpregset_wrapper): Likewise. * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise. (am33_supply_fpregset_method): Likewise. (am33_collect_gregset_method): Likewise. (am33_collect_fpregset_method): Likewise. 2015-02-04 Doug Evans Pedro Alves Eli Zaretskii PR tui/17810 * tui/tui-command.c (tui_refresh_cmd_win): New function. * tui/tui-command.c (tui_refresh_cmd_win): Declare. * tui/tui-file.c: #include tui/tui-command.h. (tui_file_fputs): Refresh command window if stream is not gdb_stdout. (tui_file_flush): Refresh command window if stream is gdb_stdout. * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush. 2015-02-04 Pedro Alves Fix build breakage. * event-loop.c (gdb_do_one_event): Add default switch case. 2015-02-03 Jan Kratochvil Filter out inferior gcc option -fpreprocessed. * compile/compile.c (filter_args): New function. (get_args): Use it. 2015-02-03 Pedro Alves * event-loop.c: Don't declare nor define a queue type for gdb_event_p. (event_queue): Delete. (create_event, create_file_event, gdb_event_xfree) (initialize_event_loop, process_event): Delete. (gdb_do_one_event): Return as soon as one event is handled. (handle_file_event): Change prototype. Used the passed in file_handler pointer and ready_mask instead of looping over all file handlers. (gdb_wait_for_event): Update the poll/select timeouts before blocking. Run event handlers directly instead of queueing events. Return as soon as one event is handled. (struct async_event_handler_data): Delete. (invoke_async_event_handler): Delete. (check_async_event_handlers): Change return type to int. Run event handlers directly instead of queueing events. Return as soon as one event is handled. (handle_timer_event): Delete. (update_wait_timeout): New function, factored out from poll_timers. (poll_timers): Reimplement. * event-loop.h (initialize_event_loop): Delete declaration. * top.c (gdb_init): Don't call initialize_event_loop. 2015-02-03 Pedro Alves * event-loop.c (clear_async_event_handler): New function. * event-loop.h (clear_async_event_handler): New declaration. * record-btrace.c (record_btrace_async): New function. (init_record_btrace_ops): Install record_btrace_async. * record-full.c (record_full_async): New function. (record_full_resume): Don't mark the async event source here. (init_record_full_ops): Install record_full_async. (record_full_core_resume): Don't mark the async event source here. (init_record_full_core_ops): Install record_full_async. * remote.c (remote_async): Mark and clear the async stop reply queue event-loop token as appropriate. 2015-02-03 Pedro Alves * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use target_is_async_p instead of target_can_async. (linux_nat_wait): Use target_is_async_p instead of target_can_async. Don't enable async here. * remote.c (interrupt_query, remote_wait, putpkt_binary): Use target_is_async_p instead of target_can_async. 2015-02-02 Simon Marchi * varobj.h (lang_varobj_ops): Mention which return values need to be freed. 2015-02-02 Joel Brobecker * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker. 2015-02-02 Joel Brobecker PR gdb/17856: * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache results found in the cache. 2015-02-02 Joel Brobecker PR gdb/17854: * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache when allocating a new one. 2015-02-01 Tom Tromey * MAINTAINERS: Remove myself. 2015-01-31 Doug Evans * dwarf2read.c (process_structure_scope): Update setting of TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO. * gdbtypes.c (internal_type_vptr_fieldno): New function. (set_type_vptr_fieldno): New function. (internal_type_vptr_basetype): New function. (set_type_vptr_basetype): New function. (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE. (allocate_cplus_struct_type): Initialize vptr_fieldno. (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ... (print_cplus_stuff): ... moved here. (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE. * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype moved to ... (struct cplus_struct_type): ... here. All uses updated. (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite. (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare. (internal_type_vptr_basetype, set_type_vptr_basetype): Declare. * stabsread.c (read_tilde_fields): Update setting of TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE. 2015-01-31 Doug Evans * cp-valprint.c (cp_find_class_member): Rename parameter domain_p to self_p. (cp_print_class_member): Rename local domain to self_type. * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local domain_type to self_type. (set_die_type) : Handle TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD. * gdb-gdb.py (StructMainTypePrettyPrinter): Handle TYPE_SPECIFIC_SELF_TYPE. * gdbtypes.c (internal_type_self_type): New function. (set_type_self_type): New function. (smash_to_memberptr_type): Rename parameter domain to self_type. Update setting of TYPE_SELF_TYPE. (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE. (smash_to_method_type): Rename parameter domain to self_type. Update setting of TYPE_SELF_TYPE. (check_stub_method): Call smash_to_method_type. (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE. (copy_type_recursive): Ditto. * gdbtypes.h (enum type_specific_kind): New value TYPE_SPECIFIC_SELF_TYPE. (struct main_type) : New member self_type. (struct cplus_struct_type) : Update comment. (TYPE_SELF_TYPE): Rewrite. (internal_type_self_type, set_type_self_type): Declare. * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to self_type. (gnuv3_method_ptr_to_value): Rename local domain_type to self_type. * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with TYPE_TARGET_TYPE. * stabsread.c (read_member_functions): Mark methods with TYPE_CODE_METHOD, not TYPE_CODE_FUNC. Update setting of TYPE_SELF_TYPE. 2015-01-31 Doug Evans * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE. All uses updated. 2015-01-31 Doug Evans * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs or unions. Return zero if union. (gnuv3_get_vtable): Call check_typedef. Assert only passed structs. (gnuv3_rtti_type): Pass already-check_typedef'd value to gnuv3_get_vtable. (compute_vtable_size): Assert only passed structs. (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs. 2015-01-31 Doug Evans * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD kinds. 2015-01-31 Gary Benson Doug Evans PR cli/9007 PR cli/11920 PR cli/15548 * cli/cli-cmds.c (complete_command): Notify user if max-completions reached. * common/common-exceptions.h (enum errors) : New value. * completer.h (get_max_completions_reached_message): New declaration. (max_completions): Likewise. (completion_tracker_t): New typedef. (new_completion_tracker): New declaration. (make_cleanup_free_completion_tracker): Likewise. (maybe_add_completion_enum): New enum. (maybe_add_completion): New declaration. (throw_max_completions_reached_error): Likewise. * completer.c (max_completions): New global variable. (new_completion_tracker): New function. (free_completion_tracker): Likewise. (make_cleanup_free_completion_tracker): Likewise. (maybe_add_completions): Likewise. (throw_max_completions_reached_error): Likewise. (complete_line): Remove duplicates and limit result to max_completions entries. (get_max_completions_reached_message): New function. (gdb_display_match_list): Handle max_completions. (_initialize_completer): New declaration and function. * symtab.c: Include completer.h. (completion_tracker): New static variable. (completion_list_add_name): Call maybe_add_completion. (default_make_symbol_completion_list_break_on_1): Renamed from default_make_symbol_completion_list_break_on. Maintain completion_tracker across calls to completion_list_add_name. (default_make_symbol_completion_list_break_on): New function. * top.c (init_main): Set rl_completion_display_matches_hook. * tui/tui-io.c: Include completer.h. (tui_old_rl_display_matches_hook): New static global. (tui_rl_display_match_list): Notify user if max-completions reached. (tui_setup_io): Save/restore rl_completion_display_matches_hook. * NEWS (New Options): Mention set/show max-completions. 2015-01-31 Gary Benson * symtab.c (struct add_name_data) : New field. Updated comments. (add_symtab_completions): New function. (symtab_expansion_callback): Likewise. (default_make_symbol_completion_list_break_on): Set datum.code. Move minimal symbol scan before calling expand_symtabs_matching. Scan known primary symtabs for externs and statics before calling expand_symtabs_matching. Pass symtab_expansion_callback as expansion_notify argument to expand_symtabs_matching. Do not scan primary symtabs for externs and statics after calling expand_symtabs_matching. 2015-01-31 Gary Benson * symfile.h (expand_symtabs_exp_notify_ftype): New typedef. (struct quick_symbol_functions) : New argument expansion_notify. All uses updated. (expand_symtabs_matching): New argument expansion_notify. All uses updated. * symfile-debug.c (debug_qf_expand_symtabs_matching): Also print expansion notify. * symtab.c (expand_symtabs_matching_via_partial): Call expansion_notify whenever a partial symbol table is expanded. * dwarf2read.c (dw2_expand_symtabs_matching): Call expansion_notify whenever a symbol table is instantiated. 2015-01-31 Doug Evans * cli-out.c: #include completer.h, readline/readline.h. (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions. (cli_mld_flush, cld_mld_erase_entire_line): Ditto. (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto. * cli-out.h (cli_display_match_list): Declare. * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros. (ELLIPSIS_LEN): Ditto. (gdb_get_y_or_n, gdb_display_match_list_pager): New functions. (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto. (gdb_fnprint, gdb_print_filename): Ditto. (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto. (gdb_display_match_list): Ditto. * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs. (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto. (mld_beep_ftype, mld_read_key_ftype): Ditto. (match_list_displayer): New struct. (gdb_display_match_list): Declare. * top.c (init_main): Set rl_completion_display_matches_hook. * tui/tui-io.c: #include completer.h. (printable_part, PUTX, print_filename, get_y_or_n): Delete. (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions. (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto. (tui_mld_getc, tui_mld_read_key): Ditto. (tui_rl_display_match_list): Rewrite. (tui_handle_resize_during_io): New arg for_completion. All callers updated. 2015-01-31 Doug Evans Add symbol lookup cache. * NEWS: Document new options and commands. * symtab.c (symbol_cache_key): New static global. (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros. (SYMBOL_LOOKUP_FAILED): New macro. (symbol_cache_slot_state): New enum. (block_symbol_cache): New struct. (symbol_cache): New struct. (new_symbol_cache_size, symbol_cache_size): New static globals. (hash_symbol_entry, eq_symbol_entry): New functions. (symbol_cache_byte_size, resize_symbol_cache): New functions. (make_symbol_cache, free_symbol_cache): New functions. (get_symbol_cache, symbol_cache_cleanup): New function. (set_symbol_cache_size, set_symbol_cache_size_handler): New functions. (symbol_cache_lookup, symbol_cache_clear_slot): New function. (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions. (symbol_cache_flush, symbol_cache_dump): New functions. (maintenance_print_symbol_cache): New function. (maintenance_flush_symbol_cache): New function. (symbol_cache_stats): New function. (maintenance_print_symbol_cache_statistics): New function. (symtab_new_objfile_observer): New function. (symtab_free_objfile_observer): New function. (lookup_static_symbol, lookup_global_symbol): Use symbol cache. (_initialize_symtab): Init symbol_cache_key. New parameter maint symbol-cache-size. New maint commands print symbol-cache, print symbol-cache-statistics, flush-symbol-cache. Install new_objfile, free_objfile observers. 2015-01-31 Joel Brobecker PR symtab/17855 * symfile.c (clear_symtab_users): Move call to breakpoint_re_set to end. 2015-01-31 Doug Evans * NEWS: Mention inlined scripts in .debug_gdb_scripts section. * auto-load.c: #include ctype.h. (struct auto_load_pspace_info): Replace member loaded_scripts with new members loaded_script_files, loaded_script_texts. (auto_load_pspace_data_cleanup): Update. (init_loaded_scripts_info): Update. (get_auto_load_pspace_data_for_loading): Update. (maybe_add_script_file): Renamed from maybe_add_script. All callers updated. (maybe_add_script_text): New function. (clear_section_scripts): Update. (source_script_file, execute_script_contents): New functions. (source_section_scripts): Add support for SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT. (print_scripts): New function. (auto_load_info_scripts): Also print inlined scripts. (maybe_print_unsupported_script_warning): Renamed from unsupported_script_warning_print. All callers updated. (maybe_print_script_not_found_warning): Renamed from script_not_found_warning_print. All callers updated. * extension-priv.h (struct extension_language_script_ops): New member objfile_script_executor. * extension.c (ext_lang_objfile_script_executor): New function. * extension.h (objfile_script_executor_func): New typedef. (ext_lang_objfile_script_executor): Declare. * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare. * guile/guile.c (guile_extension_script_ops): Update. * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function. * python/python.c (python_extension_script_ops): Update. (gdbpy_execute_objfile_script): New function. 2015-01-31 Eli Zaretskii * tui/tui-io.c (tui_expand_tabs): New function. (tui_puts, tui_redisplay_readline): Expand TABs into the appropriate number of spaces. * tui/tui-regs.c: Include tui-io.h. (tui_register_format): Call tui_expand_tabs to expand TABs into the appropriate number of spaces. * tui/tui-io.h: Add prototype for tui_expand_tabs. 2015-01-30 Doug Evans * NEWS: "info source" command now display producer string if present. * source.c (source_info): Print producer string if present. 2015-01-30 Simon Marchi * varobj.c (varobj_delete): Fix comment. 2015-01-30 Simon Marchi * varobj.c (create_child): Modify comment. 2015-01-30 Simon Marchi * ada-varobj.c (ada_number_of_children): Constify struct varobj * parameter. (ada_name_of_variable): Same. (ada_path_expr_of_child): Same. (ada_value_of_variable): Same. (ada_value_is_changeable_p): Same. (ada_value_has_mutated): Same. * c-varobj.c (varobj_is_anonymous_child): Same. (c_is_path_expr_parent): Same. (c_number_of_children): Same. (c_name_of_variable): Same. (c_path_expr_of_child): Same. (get_type): Same. (c_value_of_variable): Same. (cplus_number_of_children): Same. (cplus_name_of_variable): Same. (cplus_path_expr_of_child): Same. (cplus_value_of_variable): Same. * jv-varobj.c (java_number_of_children): Same. (java_name_of_variable): Same. (java_path_expr_of_child): Same. (java_value_of_variable): Same. * varobj.c (number_of_children): Same. (name_of_variable): Same. (is_root_p): Same. (varobj_ensure_python_env): Same. (varobj_get_objname): Same. (varobj_get_expression): Same. (varobj_get_display_format): Same. (varobj_get_display_hint): Same. (varobj_has_more): Same. (varobj_get_thread_id): Same. (varobj_get_frozen): Same. (dynamic_varobj_has_child_method): Same. (varobj_get_gdb_type): Same. (is_path_expr_parent): Same. (varobj_default_is_path_expr_parent): Same. (varobj_get_language): Same. (varobj_get_attributes): Same. (varobj_is_dynamic_p): Same. (varobj_get_child_range): Same. (varobj_value_has_mutated): Same. (varobj_get_value_type): Same. (number_of_children): Same. (name_of_variable): Same. (check_scope): Same. (varobj_editable_p): Same. (varobj_value_is_changeable_p): Same. (varobj_floating_p): Same. (varobj_default_value_is_changeable_p): Same. 2015-01-30 Simon Marchi * varobj.c (varobj_get_path_expr): Set var->path_expr. * c-varobj.c (c_path_expr_of_child): Set local var instead of child->path_expr. (cplus_path_expr_of_child): Same. 2015-01-30 Simon Marchi * mi-cmd-var.c (print_varobj): Free varobj_get_expression result. (mi_cmd_var_info_expression): Same. * varobj.c (varobj_get_expression): Mention in the comment that the result must by freed by the caller. 2015-01-30 Simon Marchi * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of varobj_get_type. (varobj_update_one): Same. * varobj.c (update_type_if_necessary): Free curr_type_str and new_type_str. (varobj_get_type): Specify in comment that the result needs to be freed by the caller. 2015-01-29 Doug Evans PR symtab/17890 * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4. 2015-01-25 Mark Wielaard * dwarf2read.c (checkproducer): Call producer_is_gcc. * utils.c (producer_is_gcc_ge_4): Likewise. (producer_is_gcc): New function. * utils.h (producer_is_gcc): New declaration. 2015-01-29 Joel Brobecker * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum kind. * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr" parameter by "addr_stack" parameter. (resolve_dynamic_range): Replace "addr" parameter by "stack_addr" parameter. Update function documentation. Update code accordingly. (resolve_dynamic_array, resolve_dynamic_union) (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise. (resolve_dynamic_type): Update code, following the changes made to resolve_dynamic_type_internal's interface. * dwarf2loc.h (struct property_addr_info): New. (dwarf2_evaluate_property): Replace "address" parameter by "addr_stack" parameter. Adjust function documentation. (struct dwarf2_offset_baton): New. (struct dwarf2_property_baton): Update documentation of field "referenced_type" to be more general. New field "offset_info" in union data field. * dwarf2loc.c (dwarf2_evaluate_property): Replace "address" parameter by "addr_stack" parameter. Adjust code accordingly. Add support for PROP_ADDR_OFFSET properties. * dwarf2read.c (attr_to_dynamic_prop): Add support for DW_AT_data_member_location attributes as well. Use case statements instead of if/else condition. 2015-01-29 Joel Brobecker * ada-varobj.c (ada_varobj_get_array_number_of_children): Return zero if PARENT_VALUE is NULL and parent_type's range type is dynamic. 2015-01-29 Joel Brobecker * gdbtypes.c (is_dynamic_type_internal) : Return nonzero if the type's subtype is dynamic. (resolve_dynamic_range): Also resolve the range's subtype. 2015-01-29 Alexander Klimov (tiny patch) Pushed by Joel Brobecker . * symfile.c (unmap_overlay_command): Initialize sec to NULL. 2015-01-27 Doug Evans * NEWS: Mention gdb.Objfile.username. * python/py-objfile.c (objfpy_get_username): New function. (objfile_getset): Add "username". 2015-01-24 Mark Wielaard * stack.c (return_command): Markup warning message with _. 2015-01-24 Doug Evans * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete. 2015-01-24 Jan Kratochvil Fix 100x slowdown regression on DWZ files. * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash. (struct line_header): Add offset and offset_in_dwz. (dwarf_decode_lines): Add parameter decode_mapping to the declaration. (free_line_header_voidp): New declaration. (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New functions. (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller. (handle_DW_AT_stmt_list): Use line_header_hash. (free_line_header_voidp): New function. (dwarf_decode_line_header): Initialize offset and offset_in_dwz. (dwarf_decode_lines): New parameter decode_mapping, use it. (dwarf2_free_objfile): Free line_header_hash. 2015-01-23 Simon Marchi PR gdb/17416 * valops.c (value_rtti_indirect_type): Catch exception thrown by value_ind. 2015-01-15 Mark Wielaard * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from DW_AT_noreturn. * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make calling_convention an 8 bit bit field. (TYPE_NO_RETURN): New macro. * infcmd.c (finish_command): Query if function does not return normally. * stack.c (return_command): Likewise. 2015-01-23 Pedro Alves * linux-nat.c (linux_is_async_p): New macro. (linux_nat_is_async_p): (linux_nat_terminal_inferior): Check whether the target can async instead of whether it is already async. (linux_nat_terminal_ours): Don't check whether the target is async. (linux_async_pipe): Use linux_is_async_p. 2015-01-22 Jan Kratochvil * NEWS (Changes since GDB 7.9): Add 'thread apply all' option '-ascending'. * thread.c (tp_array_compar_ascending, tp_array_compar): New. (thread_apply_all_command): Parse CMD for tp_array_compar_ascending. Sort tp_array using tp_array_compar. (_initialize_thread): Extend thread_apply_all_command help. 2015-01-22 Jan Kratochvil * corelow.c (core_open): Call also thread_command. * gdbthread.h (thread_command): New prototype moved from ... * thread.c (thread_command): ... here. (thread_command): Make it global. 2015-01-22 Pedro Alves * configure.ac [*mingw32*]: Check $curses_found instead of $prefer_curses. * configure: Regenerate. * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and HAVE_NCURSES_NCURSES_H checks. 2015-01-22 Eli Zaretskii * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm' fails with the 1st arg NULL, try again with "unknown". Don't test the "cup" capability: it isn't supported by the Windows port of ncurses, but the Windows console driver is still capable of supporting TUI. 2015-01-22 Jan Kratochvil * compile/compile.c (_initialize_compile): Use -fPIE for compile_args. 2015-01-22 Eli Zaretskii * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h. (ALLDEPFILES): Remove irix5-nat.c. These two are part of the reason that "make TAGS" is broken. 2015-01-22 Chen Gang * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues and check additional store instructions. 2015-01-21 Wei-cheng Wang * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang". 2015-01-21 Wei-cheng Wang * ppc-linux-tdep.c (ppc_skip_trampoline_code, ppc_canonicalize_syscall, ppc_linux_syscall_record, ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments. * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise. * rs6000-tdep.c (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4, ppc_process_record_op19, ppc_process_record_op31, ppc_process_record_op59, ppc_process_record_op60, ppc_process_record_op63): Likewise. 2015-01-20 Joel Brobecker * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string) (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of strerror. 2015-01-20 Wei-cheng Wang * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19, ppc_process_record_op31, ppc_process_record_op59, ppc_process_record_op60, ppc_process_record_op63, ppc_process_record): Fix -Wformat warning. * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60): Remove unused variables. 2015-01-20 Chen Gang * MAINTAINERS (Write After Approval): Add "Chen Gang". 2015-01-19 Eli Zaretskii * configure.ac [*mingw32*]: Only add windows-termcap.o to CONFIG_OBS if not building with a curses library. * configure: Regenerate. * windows-termcap.c: Include defs.h. Make the whole body empty if either one of HAVE_CURSES_H or HAVE_NCURSES_H or HAVE_NCURSES_NCURSES_H is defined. 2015-01-19 Joel Brobecker * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator from end of line to start of next line. 2015-01-17 Wei-cheng Wang * ppc-linux-tdep.c (ppc_skip_trampoline_code): Scan PLT stub backward for reverse debugging. * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise. 2015-01-17 Wei-cheng Wang Ulrich Weigand * configure.tgt (powerpc*-*-linux): Add linux-record.o to gdb_target_obs. (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall record. (ppc_canonicalize_syscall, ppc_linux_syscall_record, ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions. (ppc_linux_init_abi): Set process_record, process_record_signal. * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and ppc_linux_record_tdep to gdbarch_tdep. (ppc_process_record): New declaration. * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4, ppc_process_record_op19, ppc_process_record_op31, ppc_process_record_op59, ppc_process_record_op60, ppc_process_record_op63, ppc_process_record): New functions. 2015-01-17 Wei-cheng Wang * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to rs6000_in_function_epilogue_frame_p and add an argument for frame_info. (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer): New functions. (rs6000_epilogue_frame_unwind): New. (rs6000_gdbarch_init): Append epilogue unwinder. 2015-01-16 Sergio Durigan Junior * nat/linux-personality.c: Replace "#ifndef HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5 systems. 2015-01-16 Eli Zaretskii * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New functions. (_initialize_tui_win) : : Use tui_set_var_cmd as the "set" function. (tui_set_tab_width_command): Fix the commentary. * tui/tui-win.h: Add prototype for tui_rehighlight_all. * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command): Doc fix. (tui_set_tab_width_command): Delete and recreate the source and the disassembly windows, to show the effect of the changed tab size immediately. * tui/tui-data.h (LINE_PREFIX): Make shorter (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for "Thread NNNNN.XXXX" thread ID notation on Windows. 2015-01-16 Jan Kratochvil Fix gcc-5 compilation. * hppa-tdep.c (inst_saves_gr): Fix parentheses typo. 2015-01-15 Sergio Durigan Junior * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h. (linux-personality.o): New rule. * common/common-defs.h: Include . * config/aarch64/linux.mh (NATDEPFILES): Include linux-personality.o. * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise. * config/arm/linux.mh (NATDEPFILES): Likewise. * config/i386/linux64.mh (NATDEPFILES): Likewise. * config/i386/linux.mh (NATDEPFILES): Likewise. * config/ia64/linux.mh (NATDEPFILES): Likewise. * config/m32r/linux.mh (NATDEPFILES): Likewise. * config/m68k/linux.mh (NATDEPFILES): Likewise. * config/mips/linux.mh (NATDEPFILES): Likewise. * config/pa/linux.mh (NATDEPFILES): Likewise. * config/powerpc/linux.mh (NATDEPFILES): Likewise. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise. * config/s390/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux64.mh (NATDEPFILES): Likewise. * config/sparc/linux.mh (NATDEPFILES): Likewise. * config/tilegx/linux.mh (NATDEPFILES): Likewise. * config/xtensa/linux.mh (NATDEPFILES): Likewise. * defs.h: Remove #include (moved to common/common-defs.h). * linux-nat.c: Include nat/linux-personality.h. Remove #include ; do not define ADDR_NO_RANDOMIZE (moved to nat/linux-personality.c). (linux_nat_create_inferior): Remove code to disable address space randomization (moved to nat/linux-personality.c). Create cleanup to disable address space randomization. * nat/linux-personality.c: New file. * nat/linux-personality.h: Likewise. 2015-01-15 Sergio Durigan Junior * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and common/posix-strerror.c. (posix-strerror.o): New rule. (mingw-strerror.o): Likewise. * common/common-utils.h (safe_strerror): Move prototype to here, from utils.h. * common/common.host: New file. * common/mingw-strerror.c: Likewise. * common/posix-strerror.c: Likewise. * configure: Regenerated. * configure.ac: Source common/common.host. Add variable common_host_obs to gdb_host_obs. * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and gdb/common/posix-strerror.c when warning about the use of strerror. * mingw-hdep.c (safe_strerror): Remove definition; move it to common/mingw-strerror.c. * posix-hdep.c (safe_strerror): Remove definition; move it to common/posix-hdep.c. * utils.h (safe_strerror): Remove prototype; move to common/common-utils.h. 2015-01-15 Joel Brobecker GDB 7.8.2 released. 2015-01-15 Joel Brobecker * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel ___XA type if the array has already been fixed. 2015-01-14 Yao Qi * Makefile.in (ppc-linux.o): New rule. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o. * configure.ac: AC_CHECK_FUNCS(getauxval). * config.in: Re-generated. * configure: Re-generated. * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p): Declare. * nat/ppc-linux.c: New file. * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]: Call ppc64_64bit_inferior_p. 2015-01-14 Yao Qi * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to nat/ppc-linux.h. (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise. (PPC_FEATURE_HAS_DFP): Likewise. (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise. (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise. (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise. Include "nat/ppc-linux.h". * nat/ppc-linux.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h. 2015-01-14 Pedro Alves PR gdb/17525 * breakpoint.c: Include "interps.h". (bpstat_do_actions_1): Also check whether the interpreter is async. 2015-01-14 Pedro Alves PR cli/17828 * infrun.c (reinstall_readline_callback_handler_cleanup): Don't reinstall if the interpreter is sync. 2015-01-13 Doug Evans * objfiles.c (objfile_filename): New function. * objfiles.h (objfile_filename): Declare it. (objfile_name): Add function comment. * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the bfd file name (which may be realpath'd), and the original name. 2015-01-13 Joel Brobecker * NEWS: Create a new section for the next release branch. Rename the section of the current branch, now that it has been cut. 2015-01-13 Joel Brobecker GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37): * version.in: Bump version to 7.9.50.DATE-cvs. 2015-01-13 Joel Brobecker * nat/linux-procfs.c (linux_proc_attach_tgid_threads): Remove trailing new-line in argument of call to warning. 2015-01-13 Joel Brobecker * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing new-line in argument of call to "warning". 2015-01-13 Joel Brobecker * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found in static block, then try searching for primitive types. 2015-01-12 Patrick Palka * top.h (gdb_add_history): Declare. * top.c (command_count): New variable. (gdb_add_history): New function. (gdb_safe_append_history): New static function. (quit_force): Call it. (command_line_input): Use gdb_add_history instead of add_history. * event-top.c (command_line_handler): Likewise. 2015-01-12 James Clarke (tiny patch) PR gdb/17046 * darwin-nat.c: Replace #include by #include. 2015-01-11 Doug Evans * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME. 2015-01-11 Doug Evans PR gdb/15830 * NEWS: The "maint demangle" command is renamed as "demangle". * demangle.c: #include cli/cli-utils.h, language.h. (demangle_command): New function. (_initialize_demangle): Add new command "demangle". * maint.c (maintenance_demangle): Stub out. (_initialize_maint_cmds): Update help text for "maint demangle", and mark as deprecated. 2015-01-11 Mark Kettenis * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that inferior_thread is a function. 2015-01-09 Patrick Palka * Makefile.in (.y.c): Don't munge yacc's #line directives. 2015-01-09 Patrick Palka * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper to prompt for input. * tui/tui-hooks.c (tui_query_hook): Remove. (tui_install_hooks): Don't set deprecated_query_hook. * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in height calculation. Always update the command window's cur_line. 2015-01-09 Pedro Alves * breakpoint.c (hardware_breakpoint_inserted_here_p): New function. * breakpoint.h (hardware_breakpoint_inserted_here_p): New declaration. * linux-nat.c (linux_nat_status_is_event): Move higher up in file. (linux_resume_one_lwp): Store the thread's PC. Adjust to clear stop_reason. (check_stopped_by_watchpoint): New function. (save_sigtrap): Reimplement. (linux_nat_stopped_by_watchpoint): Adjust. (linux_nat_lp_status_is_event): Delete. (stop_wait_callback): Only call save_sigtrap after storing the pending status. (status_callback): If the thread had been stopped for a breakpoint that has since been removed, discard the event and resume the LWP. (count_events_callback, select_event_lwp_callback): Use lwp_status_pending_p instead of linux_nat_lp_status_is_event. (cancel_breakpoint): Rename to ... (check_stopped_by_breakpoint): ... this. Record whether the LWP stopped for a software breakpoint or hardware breakpoint. (select_event_lwp): Only give preference to the stepping LWP in all-stop mode. Adjust comments. (stop_and_resume_callback): Remove references to new_pending_p. (linux_nat_filter_event): Likewise. Leave exit events of the leader thread pending here. Handle signal short circuiting here. Only call save_sigtrap after storing the pending waitstatus. (linux_nat_wait_1): Remove 'retry' label. Remove references to new_pending. Don't handle leaving events the caller is not interested in pending here, nor handle signal short-circuiting here. Also give equal priority to all LWPs that have had events in non-stop mode. If reporting a software breakpoint event, unadjust the LWP's PC. * linux-nat.h (enum lwp_stop_reason): New. (struct lwp_info) : New field. (struct lwp_info) : Delete field. (struct lwp_info) : New field. * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust. 2015-01-09 Pedro Alves * linux-nat.c (linux_handle_extended_wait) : Set the LWP's 'resumed' flag. 2015-01-09 Pedro Alves * linux-nat.c (linux_resume_one_lwp): New function. (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp. (linux_nat_resume): Use lwp_status_pending_p and linux_resume_one_lwp. (linux_handle_syscall_trap): Use linux_resume_one_lwp. (linux_handle_extended_wait): Use linux_resume_one_lwp. (status_callback, running_callback): Use lwp_status_pending_p. (lwp_status_pending_p): New function. (stop_and_resume_callback): Use lwp_status_pending_p. (linux_nat_filter_event): Use linux_resume_one_lwp. (linux_nat_wait_1): Always use status_callback to look for an LWP with a pending status. Use linux_resume_one_lwp. (resume_stopped_resumed_lwps): Use lwp_status_pending_p and linux_resume_one_lwp. 2015-01-09 Pedro Alves * breakpoint.c (bp_location_inserted_here_p): New function, factored out from ... (breakpoint_inserted_here_p): ... here. Use ALL_BP_LOCATIONS_AT_ADDR. (software_breakpoint_inserted_here_p): Use bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR. 2014-01-09 Pedro Alves Skip enabling event reporting if the kernel supports PTRACE_EVENT_CLONE. * linux-thread-db.c: Include "nat/linux-ptrace.h". (thread_db_use_events): New function. (try_thread_db_load_1): Check thread_db_use_events before enabling event reporting. (update_thread_state): New function. (attach_thread): Use it. Check thread_db_use_events before enabling event reporting. (thread_db_detach): Check thread_db_use_events before disabling event reporting. (find_new_threads_callback): Check thread_db_use_events before enabling event reporting. Update the thread's state if not using libthread_db events. 2015-01-09 Pedro Alves * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're about to wait for is > 0. * linux-thread-db.c (find_new_threads_callback): Ignore thread if the kernel thread ID is -1. 2015-01-09 Pedro Alves * linux-nat.c (attach_proc_task_lwp_callback): New function. (linux_nat_attach): Use linux_proc_attach_tgid_threads. (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's ptrace option flags. * linux-nat.h (struct lwp_info) : New field. * nat/linux-procfs.c: Include . (linux_proc_get_int): New parameter "warn". Handle it. (linux_proc_get_tgid): Adjust. (linux_proc_get_tracerpid): Rename to ... (linux_proc_get_tracerpid_nowarn): ... this. (linux_proc_pid_get_state): New function, factored out from (linux_proc_pid_has_state): ... this. Add new parameter "warn" and handle it. (linux_proc_pid_is_gone): New function. (linux_proc_pid_is_stopped): Adjust. (linux_proc_pid_is_zombie_maybe_warn) (linux_proc_pid_is_zombie_nowarn): New functions. (linux_proc_pid_is_zombie): Use linux_proc_pid_is_zombie_maybe_warn. (linux_proc_attach_tgid_threads): New function. * nat/linux-procfs.h (linux_proc_get_tgid): Update comment. (linux_proc_get_tracerpid): Rename to ... (linux_proc_get_tracerpid_nowarn): ... this, and update comment. (linux_proc_pid_is_gone): New declaration. (linux_proc_pid_is_zombie): Update comment. (linux_proc_pid_is_zombie_nowarn): New declaration. (linux_proc_attach_lwp_func): New typedef. (linux_proc_attach_tgid_threads): New declaration. * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to use nowarn functions. (linux_ptrace_attach_fail_reason_string): Move here from gdbserver/linux-low.c and rename. (ptrace_supports_feature): If the current ptrace options are not known yet, check them now, instead of asserting. * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string): Declare. 2015-01-09 Pedro Alves * linux-thread-db.c (thread_db_find_new_threads_silently) (try_thread_db_load_1, try_thread_db_load, thread_db_load_search) (find_new_threads_once): Print debug output on gdb_stdlog. 2015-01-09 Chen Gang Pedro Alves * compile/compile.c: Include "gdb_wait.h". (do_rmdir): Check return value, and free 'zap'. 2015-01-08 Pedro Alves Yao Qi * dwarf2loc.c (indirect_pieced_value): Don't call gdb_sign_extend. Call extract_signed_integer instead. * utils.c (gdb_sign_extend): Remove. * utils.h (gdb_sign_extend): Remove declaration. 2015-01-07 Pierre Muller PR symtab/17811 * stabsread.c (define_symbol): Set language for C++ special symbols. 2015-01-07 Patrick Palka * inflow.c (initial_gdb_ttystate): Tweak comment. 2015-01-07 Joel Brobecker * inflow.c (set_initial_gdb_ttystate): Add empty line after comment documenting function. 2015-01-07 Patrick Palka * terminal.h (set_initial_gdb_ttystate): Declare. * inflow.c (initial_gdb_ttystate): New static variable. (set_initial_gdb_ttystate): New setter. (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate instead of our current terminal state. * top.c (gdb_init): Call set_initial_gdb_ttystate. 2015-01-07 Joel Brobecker * guile/scm-type.c (tyscm_array_1): Add comment. * python/py-type.c (typy_array_1): Add comment. 2015-01-06 Joel Brobecker * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range error if N2 is equal to N1 - 1. 2015-01-06 Joel Brobecker * python/py-type.c (typy_array_1): Do not raise negative-length exception if N2 is equal to N1 - 1. 2015-01-03 Doug Evans * c-exp.y: Whitespace cleanup. (classify_inner_name): Remove extra ;. 2015-01-02 Maciej W. Rozycki * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack offset signed. 2015-01-02 Doug Evans * dwarf2read.c (setup_type_unit_groups): Remove outdated comment. 2015-01-02 Doug Evans * symtab.h (struct symbol): Fix typo in comment. 2015-01-01 Joel Brobecker Update year range in copyright notice of all files. 2015-01-01 Joel Brobecker * top.c (print_gdb_version): Update copyright year to 2015. 2015-01-01 Joel Brobecker * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014. For older changes see ChangeLog-2014. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never coding: utf-8 End: