Add support for catching system calls to native FreeBSD targets.

[deliverable/binutils-gdb.git] / gdb / ChangeLog

2016-06-24  John Baldwin  <jhb@FreeBSD.org>

	* configure.ac: Check for support for system call LWP fields on
	FreeBSD.
	* config.in, configure: Rebuild.
	* data-directory/Makefile.in (SYSCALLS_FILES): Add freebsd.xml.
	* fbsd-nat.c (fbsd_wait) [HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]:
	Report system call events.
	[HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]
	(fbsd_set_syscall_catchpoint): New function.
	(fbsd_nat_add_target) [HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE]:
	Set "to_set_syscall_catchpoint" to "fbsd_set_syscall_catchpoint".
	* fbsd-tdep.c: Include xml-syscall.h
	(fbsd_get_syscall_number): New function.
	(fbsd_init_abi): Set XML system call file name.
	Add "get_syscall_number" gdbarch method.
	* syscalls/freebsd.xml: New file.

2016-06-24  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-tdep.c: Include "auxv.h".
	(fbsd_print_auxv_entry): New function.
	(fbsd_init_abi): Install gdbarch "print_auxv_entry" method.

2016-06-24  John Baldwin  <jhb@FreeBSD.org>

	* auxv.c (fprint_auxv_entry): New function.
	(default_print_auxv_entry): New function.
	(fprint_target_auxv): Use gdbarch_print_auxv_entry.
	* auxv.h (enum auxv_format): New enum.
	(fprint_auxv_entry): Declare.
	(default_print_auxv_entry): Declare.
	* gdbarch.sh (print_auxv_entry): New.
	* gdbarch.c, gdbarch.h: Re-generated.

2016-06-24  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-nat.c [KERN_PROC_AUXV] New variable super_xfer_partial.
	(fbsd_xfer_partial): New function.
	(fbsd_nat_add_target) [KERN_PROC_AUXV] Set "to_xfer_partial" to
	"fbsd_xfer_partial".

2016-06-23  Tom Tromey  <tom@tromey.com>

	* symtab.c (symbol_find_demangled_name): Loop over languages and
	use language_sniff_from_mangled_name.
	* rust-lang.c (rust_sniff_from_mangled_name): New function.
	(rust_language_defn): Update.
	* p-lang.c (pascal_language_defn): Update.
	* opencl-lang.c (opencl_language_defn): Update.
	* objc-lang.c (objc_sniff_from_mangled_name): New function.
	(objc_language_defn): Update.
	* m2-lang.c (m2_language_defn): Update.
	* language.h (struct language_defn) <la_sniff_from_mangled_name>: New
	field.
	(language_sniff_from_mangled_name): Declare.
	* language.c (language_sniff_from_mangled_name): New function.
	(unknown_language_defn, auto_language_defn, local_language_defn):
	Update.
	* jv-lang.c (java_sniff_from_mangled_name): New function.
	(java_language_defn): Use it.
	* go-lang.c (go_sniff_from_mangled_name): New function.
	(go_language_defn): Use it.
	* f-lang.c (f_language_defn): Update.
	* defs.h (enum language): Reorder.
	* d-lang.c (d_sniff_from_mangled_name): New function.
	(d_language_defn): Use it.
	* cp-support.h (gdb_sniff_from_mangled_name): Declare.
	* cp-support.c (gdb_sniff_from_mangled_name): New function.
	* c-lang.c (c_language_defn, cplus_language_defn)
	(asm_language_defn, minimal_language_defn): Update.
	* ada-lang.c (ada_sniff_from_mangled_name): New function.
	(ada_language_defn): Use it.

2016-06-23  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_extensions): New array.
	(ada_language_defn): Use it.
	* c-lang.c (c_extensions): New array.
	(c_language_defn): Use it.
	(cplus_extensions): New array.
	(cplus_language_defn): Use it.
	(asm_extensions): New array.
	(asm_language_defn): Use it.
	(minimal_language_defn): Update.
	* d-lang.c (d_extensions): New array.
	(d_language_defn): Use it.
	* f-lang.c (f_extensions): New array.
	(f_language_defn): Use it.
	* go-lang.c (go_language_defn): Update.
	* jv-lang.c (java_extensions): New array.
	(java_language_defn): Use it.
	* language.c (add_language): Call add_filename_language.
	(unknown_language_defn, auto_language_defn, local_language_defn):
	Update.
	* language.h (struct language_defn) <la_filename_extensions>: New
	field.
	* m2-lang.c (m2_language_defn): Update.
	* objc-lang.c (objc_extensions): New array.
	(objc_language_defn): Use it.
	* opencl-lang.c (opencl_language_defn): Update.
	* p-lang.c (p_extensions): New array.
	(pascal_language_defn): Use it.
	* rust-lang.c (rust_extensions): New array.
	(rust_language_defn): Use it.
	* symfile.c (add_filename_language): No longer static.  Make "ext"
	const.
	(init_filename_language_table): Remove.
	(_initialize_symfile): Update.
	* symfile.h (add_filename_language): Declare.

2016-06-23  Tom Tromey  <tom@tromey.com>

	* symfile.c (filename_language_table): Now a VEC.
	(fl_table_size, fl_table_next): Remove.
	(add_filename_language): Use VEC_safe_push.
	(set_ext_lang_command, info_ext_lang_command)
	(deduce_language_from_filename): Use VEC_iterate.
	(init_filename_language_table): Use VEC_empty.

2016-06-23  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_parameter): Now static.
	* python/python-internal.h (gdbpy_parameter): Don't declare.

2016-06-23  Tom Tromey  <tom@tromey.com>

	PR gdb/16483:
	* python/lib/gdb/command/frame_filters.py
	(InfoFrameFilter.list_frame_filters): Rename to print_list.  Print
	nothing if no filters found.  Return value indicating whether
	filters were printed.
	(InfoFrameFilter.print_list): Remove.
	(InfoFrameFilter.invoke): Print message if no frame filters
	found.

2016-06-21  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* f-valprint.c (f_val_print): Add field names for printing
	derived types fields.

2016-06-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* s390-linux-tdep.c (s390_iterate_over_regset_sections): Fix typo
	in name of last-break regset.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* fork-child.c (fork_inferior): Switch the child to the main UI
	right after vfork.  Save/restore the current UI in the parent.
	Flush outputs of the main UI instead of the current UI.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* breakpoint.c (watchpoint_check): Send watchpoint-deleted output
	to all UIs.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention support for running interpreters on separate
	UIs and the new new-ui command.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* interps.c (set_top_level_interpreter): New function, factored
	out from captured_main.
	(interpreter_completer): Make extern.
	* interps.h (set_top_level_interpreter, interpreter_completer):
	New declarations.
	(captured_main): Use set_top_level_interpreter.
	* top.c [!O_NOCTTY] (O_NOCTTY): Define as 0.
	(open_terminal_stream, new_ui_command): New functions.
	(init_main): Install the "new-ui" command.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-script.c (read_next_line): Adjust to per-UI stdin.
	(read_command_lines): Use input_interactive_p instead of
	input_from_terminal_p.
	* defs.h (struct ui): Forward declare.
	(input_from_terminal_p): Rename to ...
	(input_interactive_p): ... this.
	* event-top.c (stdin_event_handler): Pass 0 as from_tty argument
	to quit_command.
	(command_handler): Adjust to per-UI stdin.
	(handle_line_of_input): Adjust to per-UI stdin and use
	input_interactive_p instead of ISATTY and input_from_terminal_p.
	(gdb_readline_no_editing_callback): Adjust to per-UI stdin.
	(command_line_handler): Always pass true as "from_tty" parameter
	of handle_line_of_input and execute_command.
	(async_sigterm_handler): Pass 0 as from_tty argument to
	quit_command.
	* inflow.c (interactive_mode, show_interactive_mode): Moved to ...
	(gdb_has_a_terminal): Don't check interactive_mode here.
	(_initialize_inflow): Don't install "set interactive-mode" here.
	* main.c (captured_command_loop): Adjust to per-UI stdin.
	* mi/mi-interp.c (mi_execute_command_wrapper): Adjust to per-UI
	stdin.
	* top.c (new_ui): Save the stdin stream and whether it's a tty.
	(dont_repeat): Adjust to per-UI stdin.
	(command_line_input): Adjust to per-UI stdin and to use
	input_interactive_p.
	(quit_force): Write history if any UI supports interactive input.
	(interactive_mode, show_interactive_mode): Move here, from
	inflow.c.
	(input_from_terminal_p): Rename to ...
	(input_interactive_p): ... this, and check the "interactive_mode"
	global instead of calling gdb_has_a_terminal.
	(_initialize_top): Install "set interactive-mode" here.
	* top.h (struct ui) <stdin_stream, input_interactive_p>: New
	fields.
	* utils.c (quit): Pass 0 as from_tty argument to quit_force.
	(defaulted_query): Adjust to per-UI stdin and to use
	input_interactive_p.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c (stdin_event_handler): Don't quit gdb if it was a
	secondary UI's input stream that closed.  Instead, just delete the
	UI.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c (main_ui_): Delete.
	(main_ui, current_ui, ui_list): No longer initialize here.
	* main.c (captured_main): UI initialization code factored out to
	new new_ui function.
	(gdb_main): Wrap captured_main with TRY/CATCH instead of
	catch_errors.
	* top.c (highest_ui_num): New global.
	(new_ui): New function.
	* top.h (struct ui) <num>: New field.
	(new_ui): New declaration.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c (cli_on_normal_stop): Bail out early if there's
	nothing to print.  Use should_print_stop_to_console.
	* tui/tui-interp.c (tui_on_normal_stop): Likewise.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* breakpoint.c (new_until_break_fsm): Add 'cmd_interp' parameter.
	(until_break_fsm_should_stop, until_break_fsm_clean_up): Add
	thread parameter.
	(until_break_command): Pass command interpreter to thread fsm
	ctor.
	* cli/cli-interp.c (should_print_stop_to_console): Adjust.
	* gdbthread.h (struct thread_control_state) <command_interp>:
	Delete field.
	* infcall.c (new_call_thread_fsm): Add 'cmd_interp' parameter.
	Pass it down.
	(call_thread_fsm_should_stop): Add thread parameter.
	(call_function_by_hand_dummy): Pass command interpreter to thread
	fsm ctor.  Pass thread pointer to fsm clean up method.
	* infcmd.c: Include interps.h.
	(struct step_command_fsm) <thread>: Delete field.
	(new_step_command_fsm): Add 'cmd_interp' parameter.  Pass it down.
	(step_command_fsm_prepare): Remove references to fsm's thread
	field.
	(step_1): Pass command interpreter to thread
	fsm ctor.  Pass thread pointer to fsm clean up method.
	(step_command_fsm_should_stop, step_command_fsm_clean_up): Add
	thread parameter and use it.
	(new_until_next_fsm): Add 'cmd_interp' parameter.  Pass it down.
	(until_next_fsm_should_stop, until_next_fsm_clean_up): Add thread
	parameter and use it.
	(until_next_command): Pass command interpreter to thread fsm ctor.
	(struct finish_command_fsm) <thread>: Delete field.
	(finish_command_fsm_ops): Add NULL slot for should_notify_stop.
	(new_finish_command_fsm): Add 'cmd_interp' parameter and pass it
	down.  Remove thread parameter and adjust.
	(finish_command_fsm_should_stop, finish_command_fsm_clean_up): Add
	thread parameter and use it.
	(finish_command): Pass command interpreter to thread fsm ctor.
	Don't pass thread.
	* infrun.c (follow_fork): Move thread fsm to child fork instead of
	command interpreter, only.
	(clear_proceed_status_thread): Remove reference to command_interp.
	(proceed): Don't record the thread's command interpreter.
	(clean_up_just_stopped_threads_fsms): Pass thread to fsm clean_up
	method.
	(fetch_inferior_event): Pass thread to fsm should_stop method.
	* thread-fsm.c (thread_fsm_ctor): Add 'cmd_interp' parameter.
	Store it.
	(thread_fsm_clean_up, thread_fsm_should_stop): Add thread
	parameter and pass it down.
	* thread-fsm.h (struct thread_fsm) <command_interp>: New field.
	(struct thread_fsm_ops) <clean_up, should_stop>: Add thread
	parameter.
	(thread_fsm_ctor): Add 'cmd_interp' parameter.
	(thread_fsm_clean_up, thread_fsm_should_stop): Add thread
	parameter.
	* thread.c (thread_cancel_execution_command): Pass thread to
	thread fsm clean_up method.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c: Include gdbthread.h and thread-fsm.h.
	(should_print_stop_to_console): New function, factored out from
	mi_on_normal_stop_1.
	* cli/cli-interp.h (should_print_stop_to_console): Declare.
	* mi/mi-interp.c (mi_on_normal_stop_1): Use
	should_print_stop_to_console.  Pass it the current UI's console
	interpreter.
	* mi/mi-main.c (captured_mi_execute_command): Use the
	INTERP_CONSOLE symbol rather than explicit "console".

2016-06-21  Pedro Alves  <palves@redhat.com>

	* infcmd.c (prepare_execution_command): Use
	all_uis_on_sync_execution_starting.
	* infrun.c (all_uis_on_sync_execution_starting): New function.
	* infrun.h (all_uis_on_sync_execution_starting): Declare.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* annotate.c: Include top.h.
	(async_background_execution_p): Delete.
	(print_value_flags): Check the UI's prompt state rather then
	async_background_execution_p.
	* event-loop.c (start_event_loop): Set the prompt state to
	PROMPT_NEEDED.
	* event-top.c (display_gdb_prompt, async_enable_stdin)
	(async_disable_stdin): Check the current UI's prompt state instead
	of the sync_execution global.
	(command_line_handler): Set the prompt state to PROMPT_NEEDED
	before running a command, and display the prompt if still needed
	afterwards.
	* infcall.c (struct call_thread_fsm) <waiting_ui>: New field.
	(new_call_thread_fsm): New parameter 'waiting_ui'.  Store it.
	(call_thread_fsm_should_stop): Set the prompt state to
	PROMPT_NEEDED.
	(run_inferior_call): Adjust to temporarily set the prompt state to
	PROMPT_BLOCKED instead of using the sync_execution global.
	(call_function_by_hand_dummy): Pass the current UI to
	new_call_thread_fsm.
	* infcmd.c: Include top.h.
	(continue_1): Check the current UI's prompt state instead of the
	sync_execution global.
	(continue_command): Validate global execution state before calling
	prepare_execution_command.
	(step_1): Call all_uis_check_sync_execution_done.
	(attach_post_wait): Don't call async_enable_stdin here.  Remove
	reference to sync_execution.
	* infrun.c (sync_execution): Delete global.
	(follow_fork_inferior)
	(reinstall_readline_callback_handler_cleanup): Check the current
	UI's prompt state instead of the sync_execution global.
	(check_curr_ui_sync_execution_done)
	(all_uis_check_sync_execution_done): New functions.
	(fetch_inferior_event): Call all_uis_check_sync_execution_done
	instead of trying to determine whether the global sync execution
	changed.
	(handle_no_resumed): Check the prompt state of all UIs.
	(normal_stop): Emit the no unwait-for even to all PROMPT_BLOCKED
	UIs.  Emit the "Switching to" notification to all UIs.  Enable
	stdin in all UIs.
	* infrun.h (sync_execution): Delete.
	(all_uis_check_sync_execution_done): Declare.
	* main.c (captured_command_loop): Don't call
	interp_pre_command_loop if the prompt is blocked.
	(catch_command_errors, catch_command_errors_const): Adjust.
	(captured_main): Set the initial prompt state to PROMPT_NEEDED.
	* mi/mi-interp.c (display_mi_prompt): Set the prompt state to
	PROMPTED.
	(mi_interpreter_resume): Don't clear sync_execution.  Remove hack
	comment.
	(mi_execute_command_input_handler): Set the prompt state to
	PROMPT_NEEDED before executing the command, and only display the
	prompt if the prompt state is PROMPT_NEEDED afterwards.
	(mi_on_resume_1): Adjust to check the prompt state.
	* target.c (target_terminal_inferior): Adjust to check the prompt
	state.
	* top.c (wait_sync_command_done, maybe_wait_sync_command_done)
	(execute_command): Check the current UI's prompt state instead of
	sync_execution.
	* top.h (enum prompt_state): New.
	(struct ui) <prompt_state>: New field.
	(ALL_UIS): New macro.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* top.c (gdb_secondary_prompt_depth): Delete.
	(gdb_in_secondary_prompt_p): Add ui parameter.  Use it.
	(gdb_readline_wrapper_cleanup, gdb_readline_wrapper): Adjust to
	per-UI gdb_secondary_prompt_depth.
	* top.h (struct ui) <secondary_prompt_depth>: New field.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c (cli_interpreter_pre_command_loop): New
	function.
	(cli_interp_procs): Install it instead of cli_command_loop.
	* cli/cli-interp.h (cli_interpreter_pre_command_loop): Declare.
	* event-top.c (cli_command_loop): Delete.
	* interps.c (interp_new): Remove reference to command_loop_proc.
	(current_interp_command_loop): Delete.
	(interp_pre_command_loop): New function.
	(interp_command_loop_ftype): Delete.
	* interps.h (interp_pre_command_loop_ftype): New typedef.
	(struct interp_procs) <command_loop_proc>: Delele field.
	<pre_command_loop_proc>: New field.
	(current_interp_command_loop): Delete declaration.
	(interp_pre_command_loop): New declaration.
	* main.c (captured_command_loop): Call interp_pre_command_loop
	instead of current_interp_command_loop and start an event loop.
	* mi/mi-interp.c (mi_command_loop): Delete.
	(mi_interpreter_pre_command_loop): New.
	(mi_interp_procs): Update.
	* tui/tui-interp.c (tui_interp_procs): Install
	cli_interpreter_pre_command_loop instead of cli_command_loop.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* interps.c (current_interpreter): New function.
	* interps.h (current_interpreter): New declaration.
	* mi/mi-cmds.h (raw_stdout): Delete declaration.
	* mi/mi-common.h (struct mi_interp) <raw_stdout,
	saved_raw_stdout>: New field.
	* mi/mi-interp.c (display_mi_prompt): New parameter 'mi'.  Adjust
	to per-UI raw_stdout.
	(mi_interpreter_init): Adjust to per-UI raw_stdout.
	(mi_on_sync_execution_done, mi_execute_command_input_handler)
	(mi_command_loop): Pass MI instance to display_mi_prompt.
	(mi_on_normal_stop_1, mi_output_running_pid, mi_on_resume_1)
	(mi_on_resume): Adjust to per-UI raw_stdout.
	(saved_raw_stdout): Delete.
	(mi_set_logging): Adjust to per-UI raw_stdout and
	saved_raw_stdout.
	* mi/mi-main.c (raw_stdout): Delete.
	(mi_cmd_gdb_exit, captured_mi_execute_command)
	(mi_print_exception, mi_load_progress): Adjust to per-UI
	raw_stdout.
	(print_diff_now, mi_print_timing_maybe): New ui_file parameter.
	Pass it along.
	(print_diff): New ui_file parameter.  Send output there instead of
	raw_stdout.
	* mi/mi-main.h (struct ui_file): Forward declare.
	(mi_print_timing_maybe): Add ui_file parameter.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* mi/mi-interp.c (display_mi_prompt): New function.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* target.c (target_terminal_inferior): Bail out after
	unregistering input_fd if not on the main UI.
	(target_terminal_ours): Bail out after registering input_fd if not
	on the main UI.
	(target_terminal_ours_for_output): Bail out if not on the main UI.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c (restore_ui_cleanup): Make extern.
	* infrun.c (fetch_inferior_event): Always switch to the main UI.
	* top.h (restore_ui_cleanup): Declare.

2016-06-21  Pedro Alves  <palves@redhat.com>

	PR mi/20034
	* cli/cli-interp.c: Include cli-interp.h and event-top.h.
	(cli_interpreter_resume): Pass 1 to gdb_setup_readline.  Set the
	UI's input_handler here.
	(cli_interpreter_supports_command_editing): New function.
	(cli_interp_procs): Install it.
	* cli/cli-interp.h: New file.
	* event-top.c (async_command_editing_p): Rename to ...
	(set_editing_cmd_var): ... this.
	(change_line_handler): Add parameter 'editing', and use it.  Bail
	early if the interpreter doesn't support editing.  Don't touch
	readline state if editing is off.
	(gdb_rl_callback_handler_remove, gdb_rl_callback_handler_install)
	(gdb_rl_callback_handler_reinstall): Assert the current UI is the
	main UI.
	(display_gdb_prompt): Don't call gdb_rl_callback_handler_remove if
	not using readline.  Check whether the current UI is using command
	editing instead of checking the async_command_editing_p global.
	(set_async_editing_command): Delete.
	(gdb_setup_readline): Add 'editing' parameter.  Only allow editing
	on the main UI.  Don't touch readline state if editing is off.
	(gdb_disable_readline): Don't touch readline state if editing is
	off.
	* event-top.h (gdb_setup_readline): Add 'int' parameter.
	(set_async_editing_command): Delete declaration.
	(change_line_handler, command_line_handler): Declare.
	(async_command_editing_p): Rename to ...
	(set_editing_cmd_var): ... this.
	* infrun.c (reinstall_readline_callback_handler_cleanup): Check
	whether the current UI has editing enabled rather than checking
	the async_command_editing_p global.
	* interps.c (interp_supports_command_editing): New function.
	* interps.h (interp_supports_command_editing_ftype): New typedef.
	(struct interp_procs) <supports_command_editing_proc>: New field.
	(interp_supports_command_editing): Declare.
	* mi/mi-interp.c (mi_interpreter_resume): Pass 0 to
	gdb_setup_readline.  Don't clear the async_command_editing_p
	global.  Update comments.
	* top.c (gdb_readline_wrapper_line, gdb_readline_wrapper): Check
	whether the current UI has editing enabled rather than checking
	the async_command_editing_p global.  Don't touch readline state if
	editing is off.
	(undo_terminal_modifications_before_exit): Switch to the main UI.
	Unconditionally call gdb_disable_readline.
	(set_editing): New function.
	(show_async_command_editing_p): Rename to ...
	(show_editing): ... this.  Show the state of the current UI.
	(_initialize_top): Adjust.
	* top.h (struct ui) <command_editing>: New field.
	* tui/tui-interp.c: Include cli/cli-interp.h.
	(tui_resume): Pass 1 to gdb_setup_readline.  Set the UI's
	input_handler.
	(tui_interp_procs): Install
	cli_interpreter_supports_command_editing.
	* tui/tui-io.c (tui_getc): Check whether the current UI has
	editing enabled rather than checking the async_command_editing_p
	global.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* top.c: Call gen_ret_current_ui_field_ptr for current_uiout.
	* top.h (struct ui) <m_current_uiout>: New field.
	* ui-out.c (current_uiout): Delete.
	* ui-out.h (current_uiout): Delete.
	(current_ui_current_uiout_ptr): New declaration.
	(current_uiout): Reimplement as wrapper around
	current_ui_current_uiout_ptr.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* ui-out.c (default_ui_out_impl): Delete.
	(def_uiout): Delete.
	(current_uiout): Set to NULL.
	(default_table_begin, default_table_body, default_table_end)
	(default_table_header, default_begin, default_end)
	(default_field_int, default_field_skip, default_field_string)
	(default_field_fmt, default_spaces, default_text, default_message)
	(default_wrap_hint, default_flush, default_data_destroy): Delete.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c (gdb_setup_readline): Pass the UI's outstream and
	errstream to stdout_fileopen and stderr_fileopen.
	* exceptions.c: Include top.h.
	(print_flush): Open the current UI's outstream file descriptor,
	instead of hardcoding file descriptor 1.
	* main.c (captured_main): Save the main UI's out and error
	streams.  Adjust stderr_fileopen call.
	* top.h (struct ui) <outstream, errstream>: New fields.
	* ui-file.c (stderr_fileopen): Add stream parameter.  Use it
	instead of stderr.
	* ui-file.h (stderr_fileopen): Add stream parameter and update
	comment.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c (input_fd): Delete.
	(stdin_event_handler): Switch to the UI whose input descriptor got
	the event.  Adjust to per-UI input_fd.
	(gdb_setup_readline): Don't set the input_fd global.  Adjust to
	per-UI input_fd.
	(gdb_disable_readline): Adjust to per-UI input_fd.
	* event-top.h (input_fd): Delete declaration.
	* linux-nat.c (linux_nat_terminal_inferior): Don't remove input_fd
	from the event-loop here.
	(linux_nat_terminal_ours): Don't register input_fd in the
	event-loop here.
	* main.c (captured_main): Adjust to per-UI input_fd.
	* remote.c (remote_terminal_inferior): Don't remove input_fd from
	the event-loop here.
	(remote_terminal_ours): Don't register input_fd in the event-loop
	here.
	* target.c: Include top.h and event-top.h.
	(target_terminal_inferior): Remove input_fd from the event-loop
	here.
	(target_terminal_ours): Register input_fd in the event-loop.
	* top.h (struct ui) <input_fd>: New field.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-script.c (execute_user_command, read_next_line)
	(read_next_line): Adjust to per-UI instream.
	* event-top.c (stdin_event_handler, command_handler)
	(handle_line_of_input, command_line_handler)
	(gdb_readline_no_editing_callback, async_sigterm_handler)
	(gdb_setup_readline): Likewise.
	* inflow.c: Include top.h.
	(gdb_has_a_terminal, child_terminal_init_with_pgrp)
	(gdb_save_tty_state, child_terminal_inferior)
	(child_terminal_ours_1, copy_terminal_info): Use the main UI.
	(initialize_stdin_serial): Adjust to per-UI instream.
	* main.c (captured_command_loop, captured_main): Adjust to per-UI
	instream.
	* mi/mi-interp.c (mi_execute_command_wrapper): Likewise.
	* python/python.c (python_interactive_command): Likewise.
	* terminal.h (struct ui): Forward declare.
	(initialize_stdin_serial): Add struct ui parameter.
	* top.c (instream): Delete.
	(do_restore_instream_cleanup, read_command_file, dont_repeat)
	(gdb_readline_no_editing, command_line_input)
	(input_from_terminal_p, gdb_init): Adjust to per-UI instream.
	* top.h (struct ui) <instream>: New field.
	(instream): Delete declaration.
	(quit): Adjust to per-UI instream.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-loop.c: Include top.h.
	(invoke_async_signal_handlers): Switch to the main UI.
	* event-top.c (main_ui_): Update comment.
	(main_ui): New global.
	* top.h (main_ui): Declare.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c (cli_interp): Delete.
	(as_cli_interp): New function.
	(cli_on_normal_stop, cli_on_signal_received)
	(cli_on_end_stepping_range, cli_on_signal_exited, cli_on_exited)
	(cli_on_no_history): Send output to all CLI UIs.
	(cli_on_sync_execution_done, cli_on_command_error): Skip output if
	the top level interpreter is not a CLI.
	(cli_interpreter_init): Don't set cli_interp or install observers
	here.
	(_initialize_cli_interp): Install observers here.
	* event-top.c (main_ui_, ui_list): New globals.
	(current_ui): Point to main_ui_.
	(restore_ui_cleanup, switch_thru_all_uis_init)
	(switch_thru_all_uis_cond, switch_thru_all_uis_next): New
	functions.
	* mi/mi-interp.c (as_mi_interp): New function.
	(mi_interpreter_init): Don't install observers here.
	(mi_on_sync_execution_done): Skip output if the top level
	interpreter is not a MI.
	(mi_new_thread, mi_thread_exit, mi_record_changed)
	(mi_inferior_added, mi_inferior_appeared, mi_inferior_exit)
	(mi_inferior_removed): Send output to all MI UIs.
	(find_mi_interpreter, mi_interp_data): Delete.
	(find_mi_interp): New function.
	(mi_on_signal_received, mi_on_end_stepping_range)
	(mi_on_signal_exited, mi_on_exited, mi_on_no_history): Send output
	to all MI UIs.
	(mi_on_normal_stop): Rename to ...
	(mi_on_normal_stop_1): ... this.
	(mi_on_normal_stop): Reimplement, sending output to all MI UIs.
	(mi_traceframe_changed, mi_tsv_created, mi_tsv_deleted)
	(mi_tsv_modified, mi_breakpoint_created, mi_breakpoint_deleted)
	(mi_breakpoint_modified, mi_output_running_pid): Send output to
	all MI UIs.
	(mi_on_resume): Rename to ...
	(mi_on_resume_1): ... this.  Don't handle infcalls here.
	(mi_on_resume): Reimplement, sending output to all MI UIs.
	(mi_solib_loaded, mi_solib_unloaded, mi_command_param_changed)
	(mi_memory_changed): Send output to all MI UIs.
	(report_initial_inferior): Install observers here.
	* top.h (struct ui) <next>: New field.
	(ui_list): Declare.
	(struct switch_thru_all_uis): New.
	(switch_thru_all_uis_init, switch_thru_all_uis_cond)
	(switch_thru_all_uis_next): Declare.
	(SWITCH_THRU_ALL_UIS): New macro.
	* tui/tui-interp.c (tui_interp): Delete global.
	(as_tui_interp): New function.
	(tui_on_normal_stop, tui_on_signal_received)
	(tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
	(tui_on_no_history): Send output to all TUI UIs.
	(tui_on_sync_execution_done, tui_on_command_error): Skip output if
	the top level interpreter is not a TUI.
	(tui_init): Don't set tui_interp or install observers here.
	(_initialize_tui_interp): Install observers here.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c (cli_uiout): Delete, moved into ...
	(struct cli_interp): ... this new structure.
	(cli_on_normal_stop, cli_on_signal_received)
	(cli_on_end_stepping_range, cli_on_signal_exited, cli_on_exited)
	(cli_on_no_history): Use interp_ui_out.
	(cli_interpreter_init): If top level, set the cli_interp global.
	(cli_interpreter_init): Return the interp's data instead of NULL.
	(cli_interpreter_resume, cli_interpreter_exec, cli_ui_out): Adjust
	to cli_uiout being in the interpreter's data.
	(cli_interp_procs): New, factored out from _initialize_cli_interp.
	(cli_interp_factory): New function.
	(_initialize_cli_interp): Call interp_factory_register.
	* interps.c (get_interp_info): New, factored out from ...
	(get_current_interp_info): ... this.
	(interp_new): Add parameter 'data'.  Store it.
	(struct interp_factory): New function.
	(interp_factory_p): New typedef.  Define a VEC_P.
	(interpreter_factories): New global.
	(interp_factory_register): New function.
	(interp_add): Add 'ui' parameter.  Use get_interp_info and
	interp_lookup_existing.
	(interp_lookup): Rename to ...
	(interp_lookup_existing): ... this.  Add 'ui' parameter.  Don't
	check for NULL or empty name here.
	(interp_lookup): Add 'ui' parameter and reimplement.
	(interp_set_temp, interpreter_exec_cmd): Adjust.
	(interpreter_completer): Complete on registered interpreter
	factories instead of interpreters.
	* interps.h (interp_factory_func): New typedef.
	(interp_factory_register): Declare.
	(interp_new, interp_add): Adjust.
	(interp_lookup): Declare.
	* main.c (captured_main): Adjust.
	* mi/mi-interp.c (mi_cmd_interpreter_exec): Adjust.
	(mi_interp_procs): New, factored out from
	_initialize_mi_interp.
	(mi_interp_factory): New function.
	* python/python.c (execute_gdb_command): Adjust.
	* tui/tui-interp.c (tui_init): If top level, set the tui_interp
	global.
	(tui_interp_procs): New.
	(tui_interp_factory): New function.
	(_initialize_tui_interp): Call interp_factory_register.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* breakpoint.c (bpstat_do_actions_1): Access the current UI's
	async field instead of the interpreter_async global.
	* cli/cli-script.c (execute_user_command, while_command)
	(if_command, script_from_file): Likewise.
	* compile/compile.c: Include top.h instead of interps.h.
	(compile_file_command, compile_code_command)
	(compile_print_command): Access the current UI's async field
	instead of the interpreter_async global.
	* guile/guile.c: Include top.h instead of interps.h.
	(guile_repl_command, guile_command, gdbscm_execute_gdb_command):
	Access the current UI's async field instead of the
	interpreter_async global.
	* guile/scm-ports.c: Include top.h instead of interps.h.
	(ioscm_with_output_to_port_worker): Access the current UI's async
	field instead of the interpreter_async global.
	* inf-loop.c (inferior_event_handler): Likewise.
	* infcall.c (run_inferior_call): Likewise.
	* infrun.c (reinstall_readline_callback_handler_cleanup)
	(fetch_inferior_event): Likewise.
	* interps.c (interpreter_async): Delete.
	(struct ui_interp_info): New.
	(get_current_interp_info): New function.
	(interp_list, current_interpreter, top_level_interpreter_ptr):
	Delete.
	(interp_add, interp_set, interp_lookup, interp_ui_out)
	(current_interp_set_logging, interp_set_temp)
	(current_interp_named_p): Adjust to per-UI interpreters.
	(command_interpreter): Delete.
	(command_interp, current_interp_command_loop, interp_quiet_p)
	(interp_exec, interpreter_exec_cmd, interpreter_completer)
	(top_level_interpreter, top_level_interpreter_data): Adjust to
	per-UI interpreters.
	* interps.h (interpreter_async): Delete.
	* main.c (captured_command_loop): Access the current UI's async
	field instead of the interpreter_async global.
	* python/python.c (python_interactive_command, python_command)
	(execute_gdb_command): Likewise.
	* top.c (maybe_wait_sync_command_done, execute_command_to_string):
	Access the current UI's async field instead of the
	interpreter_async global.
	* top.h (struct tl_interp_info): Forward declare.
	(struct ui) <interp_info, async>: New fields.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* main.c (gdb_stdout, gdb_stderr, gdb_stdlog, gdb_stdin): Delete
	globals.
	(gen_ret_current_ui_field_ptr): New macro.  Use it to generate
	wrappers for gdb_stdout, gdb_stderr, gdb_stdlog and gdb_stdin.
	* top.h (struct ui) <m_gdb_stdout, m_gdb_stdin, m_gdb_stderr,
	m_gdb_stdlog>: New fields.
	(current_ui_gdb_stdout_ptr, current_ui_gdb_stdin_ptr)
	(current_ui_gdb_stderr_ptr, current_ui_gdb_stdlog_ptr): Declare.
	(gdb_stdout, gdb_stdin, gdb_stderr, gdb_stdlog): Reimplement as
	macros.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* event-top.c: Update readline-related comments.
	(input_handler, call_readline): Delete globals.
	(gdb_rl_callback_handler): Call the current UI's input_handler
	method.
	(change_line_handler): Adjust to set current UI's properties
	instead of globals.
	(current_ui_, current_ui): New globals.
	(get_command_line_buffer): Rewrite to refer to the current UI.
	(stdin_event_handler): Adjust to call the call_readline method of
	the current UI.
	(gdb_readline_no_editing_callback): Adjust to call the current UI's
	input_handler method.
	(gdb_setup_readline): Adjust to set current UI's properties
	instead of globals.
	* event-top.h (call_readline, input_handler): Delete declarations.
	* mi/mi-interp.c (mi_interpreter_resume): Adjust to set current
	UI's properties instead of globals.
	* top.c (gdb_readline_wrapper_cleanup): Adjust to set current UI's
	properties instead of globals.
	(gdb_readline_wrapper): Adjust to call and set current UI's
	methods instead of globals.
	* top.h: Include buffer.h and event-loop.h.
	(struct ui): New struct.
	(current_ui): New declaration.

2016-06-21  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (ada_exception_name_addr_1): Add comment.
	(print_it_exception): Select the current frame.

2016-06-17  Yan-Ting Lin  <currygt52@gmail.com>

	* Makefile.in (ALL_TARGET_OBS): Add nds32-tdep.o.
	(HFILES_NO_SRCDIR): Add nds32-tdep.h.
	(ALLDEPFILES): Add nds32-tdep.c.
	* NEWS: Mention new NDS32 port.
	* configure.tgt: Add NDS32.
	* nds32-tdep.c: New file.
	* nds32-tdep.h: New file.
	* features/Makefile (XMLTOC): Add nds32.xml.
	* features/nds32-core.xml: New file.
	* features/nds32-fpu.xml: New file.
	* features/nds32-system.xml: New file.
	* features/nds32.c: New file (generated).
	* features/nds32.xml: New file.

2016-06-14  John Baldwin  <jhb@FreeBSD.org>

	* v850-tdep.c (v850_use_struct_convention): Trim type length checks.

2016-06-14  John Baldwin  <jhb@FreeBSD.org>

	* tui/tui-stack.c (tui_show_frame_info): Fix type mismatch.

2016-06-14  John Baldwin  <jhb@FreeBSD.org>

	* rs6000-tdep.c (ppc_process_record_op31): Initialize ra.

2016-06-13  Nick Clifton  <nickc@redhat.com>

	* gdbtypes.c (replace_type): Fix assertion.

2016-06-10  Tom Tromey  <tom@tromey.com>

	* gdbtypes.c (arch_type, arch_integer_type, arch_character_type)
	(arch_boolean_type, arch_float_type, arch_complex_type)
	(arch_flags_type, append_flags_type_field)
	(append_flags_type_flag, arch_composite_type)
	(append_composite_type_field_raw)
	(append_composite_type_field_aligned)
	(append_composite_type_field): Make "name" parameter const.
	* gdbtypes.h (arch_type, arch_integer_type, arch_character_type)
	(arch_boolean_type, arch_float_type, arch_complex_type)
	(append_composite_type_field, append_composite_type_field_aligned)
	(append_composite_type_field_raw, arch_flags_type)
	(append_flags_type_field, append_flags_type_flag): Constify.

2016-06-10  Tom Tromey  <tom@tromey.com>

	PR rust/20110:
	* rust-exp.y (lex_number): Don't truncate large numbers to i32.

2016-06-10  Tom Tromey  <tom@tromey.com>

	* Makefile.in (COMMON_OBS): Remove rust-exp.o.
	(YYFILES): Add rust-exp.c.
	(YYOBJ): Add rust-exp.o.
	(local-maintainer-clean): Remove rust-exp.c.

2016-06-09  Toshihito Kikuchi  <k.toshihito@yahoo.de>

	* NEWS: Mention that GDB now supports a negative repeat count in
	the 'x' command.
	* printcmd.c (decode_format): Allow '-' in the parameter
	"string_ptr" to accept a negative repeat count.
	(find_instruction_backward): New function.
	(read_memory_backward): New function.
	(integer_is_zero): New function.
	(find_string_backward): New function.
	(do_examine): Use new functions to examine memory backward.
	(_initialize_printcmd): Mention that 'x' command supports a negative
	repeat count.

2016-06-09  Toshihito Kikuchi  <k.toshihito@yahoo.de>

	* MAINTAINERS (Write After Approval): Add Toshihito Kikuchi.

2016-06-09  Tom Tromey  <tom@tromey.com>

	PR python/19819:
	* python/py-xmethods.c (invoke_method_name)
	(py_get_result_type_method_name, py_invoke_method_name): Remove.
	(gdbpy_initialize_xmethods): Don't initialize
	py_invoke_method_name, py_get_result_type_method_name.

2016-06-07  Simon Marchi  <simon.marchi@ericsson.com>

	* mi/mi-interp.c (mi_record_changed): Add missing braces.

2016-06-07  Bernhard Heckel  <bernhard.heckel@intel.com>

	* findvar.c (follow_static_link): Check for valid pointer.

2016-06-06  Simon Marchi  <simon.marchi@ericsson.com>

	* NEWS: Mention the new fields in =record-started.
	* common/btrace-common.h (btrace_format_short_string): New function
	declaration.
	* common/btrace-common.c (btrace_format_short_string): New
	function.
	* mi/mi-interp.c (mi_record_changed): Output method and format
	fields in the =record-started record.
	* record-btrace.c (record_btrace_open): Adapt record_changed
	notification.
	* record-full.c (record_full_open): Likewise.
	* record.c (cmd_record_stop): Likewise.

2016-06-02  Jon Turney  <jon.turney@dronecode.org.uk>

	* windows-nat.c (handle_output_debug_string): Return type of
	gdb_signal_from_host() is gdb_signal, not an int.
	(windows_get_exec_module_filename): Add pointer casts for C++.

2016-06-02  Tom Tromey  <tom@tromey.com>

	PR python/18984:
	* python/python.c (gdbpy_solib_name): Use GDB_PY_LLU_ARG.

2016-06-01  Pedro Alves  <palves@redhat.com>

	* remote-fileio.c (remote_fio_ctrl_c_flag, remote_fio_sa)
	(remote_fio_osa)
	(remote_fio_ofunc, remote_fileio_sig_init, remote_fileio_sig_set)
	(remote_fileio_sig_exit, remote_fileio_ctrl_c_signal_handler):
	Delete.
	(remote_fileio_o_quit_handler): New global.
	(remote_fileio_quit_handler): New function.
	(remote_fileio_reply): Check the quit flag instead of the custom
	'remote_fio_ctrl_c_flag' flag.  Restore the quit handler instead
	of changing the SIGINT handler.
	(do_remote_fileio_request): Override the quit handler instead of
	changing the SIGINT handler.

2016-06-01  Nick Clifton  <nickc@redhat.com>

	* common/common-utils.c (xmalloc_failed): New function.  Provided
	so that the version in libiberty is not linked in.

2016-06-01  Markus Metzger  <markus.t.metzger@intel.com>

	* infcmd.c (skip_finish_frames): New.
	(finish_command): Call skip_finish_frames.

2016-06-01  Yao Qi  <yao.qi@linaro.org>

	PR remote/19998
	* remote-fileio.c (remote_fileio_ctrl_c_signal_handler): Call
	quit_serial_event_set.

2016-06-01  Joel Brobecker  <brobecker@adacore.com>

	GDB 7.11.1 released.

2016-05-31  Martin Galvan  <martin.galvan@tallertechnologies.com>

	PR c++/19893
	* dwarf2loc.c (coerce_pieced_ref, indirect_synthetic_pointer,
	fetch_const_value_from_synthetic_pointer): New functions.
	(indirect_pieced_value): Move lower half to indirect_synthetic_pointer.
	(pieced_value_funcs): Implement coerce_ref.
	* valops.c (value_addr): Call coerce_ref for synthetic references.
	* valprint.c (valprint_check_validity): Return true for synthetic
	references.  Also, don't show "<synthetic pointer>" if they reference
	addressable values.
	(generic_val_print_ref): Handle synthetic references.  Also move some
	code to print_ref_address.
	(print_ref_address, get_value_addr_contents): New functions.

2016-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR c++/15231
	* dwarf2read.c (enum pc_bounds_kind): Add PC_BOUNDS_INVALID.
	(process_psymtab_comp_unit_reader, read_func_scope): Adjust callers.
	(read_lexical_block_scope): Import DIEs from bare DW_TAG_lexical_block.
	(read_call_site_scope): Adjust callers.
	(dwarf2_get_pc_bounds): Implement pc_bounds_invalid.
	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.

2016-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup: dwarf2_get_pc_bounds: -1/0/+1 -> enum
	* dwarf2read.c (enum pc_bounds_kind) New.
	(dwarf2_get_pc_bounds): Use it in the declaration.
	(process_psymtab_comp_unit_reader): Adjust caller.  Rename has_pc_info
	to cu_bounds_kind.
	(read_func_scope, read_lexical_block_scope, read_call_site_scope):
	Adjust callers.
	(dwarf2_get_pc_bounds): Use enum pc_bounds_kind in the definition.
	(dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds): Adjust callers.

2016-05-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* NEWS (QCatchSyscalls): Remove the parameter.  Include ...
	(QCatchSyscalls:1 in qSupported) ... this separate entry which got
	deleted.

2016-05-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* NEWS (N stop reply): Remove empty line.

2016-05-28  Alan Modra  <amodra@gmail.com>

	* compile/compile-object-load.c (link_callbacks_multiple_definition,
	link_callbacks_warning, link_callbacks_undefined_symbol,
	link_callbacks_undefined_symbol, link_callbacks_reloc_overflow,
	link_callbacks_reloc_dangerous,
	link_callbacks_unattached_reloc): Return void.

2016-05-27  Andrew Burgess  <andrew.burgess@embecosm.com>

	* opencl-lang.c (evaluate_subexp_opencl): If
	EVAL_AVOID_SIDE_EFFECTS mode, forward the VALUE_LVAL attribute to
	the returned value in the STRUCTOP_STRUCT case.

2016-05-27  Andrew Burgess  <andrew.burgess@embecosm.com>

	* eval.c (evaluate_subexp_standard): If EVAL_AVOID_SIDE_EFFECTS
	mode, forward the VALUE_LVAL attribute to the returned value in
	the STRUCTOP_PTR case.

2016-05-25  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (value_object_as_number): Use correct spelling
	of HAVE_LIBPYTHON2_4.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

	* f-typeprint.c (f_type_print_base): Replace 0 by show.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

	* f-typeprint.c (f_type_print_base): Decrease show by one.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

	* f-typeprint.c (f_type_print_base): Don't print fields when show < 0.

2016-05-25  Bernhard Heckel  <bernhard.heckel@intel.com>

	* f-typeprint.c (f_type_print_base): Take print level into account.

2016-05-24  Tom Tromey  <tom@tromey.com>

	PR python/17386:
	* python/py-value.c (value_object_as_number): Add
	nb_inplace_floor_divide, nb_inplace_true_divide, nb_index.

2016-05-24  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (value_object_as_number): Add
	nb_inplace_divide for Python 2.

2016-05-23  Tom Tromey  <tom@tromey.com>

	PR python/17981:
	* python/py-breakpoint.c (gdbpy_breakpoints): Return a new tuple
	when there are no breakpoints.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (attach_proc_task_lwp_callback): Mark the lwp
	resumed, and add the thread to GDB's thread list.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (get_pending_status): If the thread reported the
	event to the core and it's pending, use the pending status signal
	number.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (lwp_lwpid_htab): New htab.
	(lwp_info_hash, lwp_lwpid_htab_eq, lwp_lwpid_htab_create)
	(lwp_lwpid_htab_add_lwp): New functions.
	(lwp_list): Tweak comment.
	(lwp_list_add, lwp_list_remove, lwp_lwpid_htab_remove_pid): New
	functions.
	(purge_lwp_list): Rewrite, using htab_traverse_noresize.
	(add_initial_lwp): Add lwp to htab too.  Use lwp_list_add.
	(delete_lwp): Use lwp_list_remove.  Remove htab too.
	(find_lwp_pid): Search in htab.
	(_initialize_linux_nat): Call lwp_lwpid_htab_create.
	* linux-nat.h (struct lwp_info) <prev>: New field.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (lwp_lwpid_htab): New htab.
	(lwp_info_hash, lwp_lwpid_htab_eq, lwp_lwpid_htab_create)
	(lwp_lwpid_htab_add_lwp): New functions.
	(lwp_list): Tweak comment.
	(lwp_list_add, lwp_list_remove, lwp_lwpid_htab_remove_pid): New
	functions.
	(purge_lwp_list): Rewrite, using htab_traverse_noresize.
	(add_initial_lwp): Add lwp to htab too.  Use lwp_list_add.
	(delete_lwp): Use lwp_list_remove.  Remove htab too.
	(find_lwp_pid): Search in htab.
	(_initialize_linux_nat): Call lwp_lwpid_htab_create.
	* linux-nat.h (struct lwp_info) <prev>: New field.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (linux_resume_one_lwp_throw): Clear the LWP's core
	field.
	(linux_nat_update_thread_list): Don't fetch the core if already
	known.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-tdep.c (find_mapping_size): Delete.
	(linux_vsyscall_range_raw): Rewrite reading from
	/proc/PID/task/PID/maps directly instead of using
	gdbarch_find_memory_regions.

2016-05-24  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* linux-nat.c (report_thread_events): New global.
	(linux_handle_extended_wait): Report
	TARGET_WAITKIND_THREAD_CREATED if thread event reporting is
	enabled.
	(wait_lwp, linux_nat_filter_event): Report all thread exits if
	thread event reporting is enabled.  Remove comment.
	(filter_exit_event): New function.
	(linux_nat_wait_1): Use it.
	(linux_nat_thread_events): New function.
	(linux_nat_add_target): Install it as target_thread_events method.

2016-05-24  Yan-Ting Lin  <currygt52@gmail.com>

	* MAINTAINERS (Write After Approval): Add "Yan-Ting Lin".

2016-05-23  Yao Qi  <yao.qi@arm.com>

	* arch-utils.c (default_code_of_frame_writable): New function.
	* arch-utils.h (default_code_of_frame_writable): Declare.
	* arm-tdep.c (arm_code_of_frame_writable): New function.
	(arm_gdbarch_init): Install gdbarch method
	code_of_frame_writable if the target is M-profile.
	* frame.c (skip_unwritable_frames): New function.
	* frame.h (skip_unwritable_frames): Declare.
	* gdbarch.sh (code_of_frame_writable): New.
	* gdbarch.c, gdbarch.h: Re-generated.
	* infcmd.c (finish_command): Call skip_unwritable_frames.

2016-05-23  Tom Tromey  <tom@tromey.com>

	PR python/19438, PR python/18393:
	* python/py-objfile.c (objfpy_initialize): Initialize self->dict.
	* python/py-progspace.c (pspy_initialize): Initialize self->dict.

2016-05-23  Gary Benson  <gbenson@redhat.com>

	* nat/gdb_thread_db.h (td_thr_validate_ftype): Remove typedef.
	* linux-thread-db.c (struct thread_db_info) <td_thr_validate_p>:
	Remove field.
	(try_thread_db_load_1): Remove td_thr_validate initialization.

2016-05-23  Jon Boden  <jon@ubuntubsd.org>  (tiny change)

	* configure.ac: Search for libutil-freebsd as alternative to libutil.
	* configure: Re-generated.

2016-05-19  Andreas Schwab  <schwab@suse.de>

	* ia64-libunwind-tdep.c (libunwind_descr): Add cast from void *.
	(libunwind_frame_set_descr): Likewise.
	(libunwind_frame_cache): Likewise.
	(libunwind_frame_dealloc_cache): Likewise.
	(libunwind_frame_sniffer): Likewise.
	(libunwind_search_unwind_table): Likewise.
	(libunwind_sigtramp_frame_sniffer): Likewise.
	(libunwind_get_reg_special): Likewise.
	(libunwind_load): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
	(ia64_linux_store_register): Likewise.
	(ia64_linux_xfer_partial): Likewise.
	* ia64-tdep.c (ia64_access_reg): Likewise.
	(ia64_access_fpreg): Likewise.
	(ia64_access_rse_reg): Likewise.
	(ia64_access_rse_fpreg): Likewise.

2016-05-18  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_subscript): Initialize "high".

2016-05-17  Simon Marchi  <simon.marchi@ericsson.com>

	PR gdb/20045
	* mi/mi-main.c (mi_on_resume): Call target_can_async_p instead
	of target_is_async_p.

2016-05-17  Simon Marchi  <simon.marchi@ericsson.com>

	PR gdb/18077
	* mi/mi-main.c (run_one_inferior): Use run target to determine
	whether to run async or not.
	(mi_cmd_exec_run): Likewise.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* std-operator.def (OP_RANGE): Rename from OP_F90_RANGE.
	* rust-lang.c: Don't include f-lang.h.
	(rust_range, rust_compute_range, rust_subscript)
	(rust_evaluate_subexp): Update.
	* rust-exp.y: Don't include f-lang.h.
	(ast_range, convert_ast_to_expression): Update.
	* parse.c (operator_length_standard): Update.
	* f-lang.h (enum f90_range_type): Move to expression.h.
	* f-exp.y: Use OP_RANGE.
	* expression.h (enum range_type): New enum; renamed from
	f90_range_type.
	* expprint.c: Don't include f-lang.h.
	(print_subexp_standard, dump_subexp_body_standard): Use OP_RANGE.
	* eval.c (value_f90_subarray, evaluate_subexp_standard): Update.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* NEWS: Add Rust item.

2016-05-17  Tom Tromey  <tom@tromey.com>
	    Manish Goregaokar <manishsmail@gmail.com>

	* symtab.c (symbol_find_demangled_name): Handle Rust.
	* symfile.c (init_filename_language_table): Treat ".rs" as Rust.
	* std-operator.def (STRUCTOP_ANONYMOUS, OP_RUST_ARRAY): New
	constants.
	* rust-lang.h: New file.
	* rust-lang.c: New file.
	* rust-exp.y: New file.
	* dwarf2read.c (read_file_scope): Add Rust producer sniffing.
	(dwarf2_compute_name, read_func_scope, read_structure_type)
	(read_base_type, read_subrange_type, set_cu_language)
	(new_symbol_full, determine_prefix): Handle Rust.
	* defs.h (enum language) <language_rust>: New constant.
	* Makefile.in (SFILES): Add rust-exp.y, rust-lang.c.
	(COMMON_OBS): Add rust-exp.o, rust-lang.o.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* valprint.h (struct generic_val_print_array) <array_start,
	array_end>: New fields.
	* valprint.c (generic_val_print_array): Add "decorations"
	parameter.  Use "array_start", "array_end".
	(generic_val_print) <TYPE_CODE_ARRAY>: Update.
	* p-valprint.c (p_decorations): Update.
	* m2-valprint.c (m2_decorations): Update.
	* f-valprint.c (f_decorations): Update.
	* c-valprint.c (c_decorations): Update.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* NEWS: Add "maint selftest" entry.
	* selftest.h: New file.
	* selftest.c: New file.
	* maint.c: Include selftest.h.
	(maintenance_selftest): New function.
	(_initialize_maint_cmds): Add "maint selftest" command.
	* configure.ac (GDB_SELF_TEST): Maybe define.
	* config.in, configure: Rebuild.
	* Makefile.in (SFILES): Add selftest.c.
	(COMMON_OBS): Add selftest.o.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* expprint.c: Include f-lang.h.
	(print_subexp_standard, dump_subexp_body_standard): Handle
	OP_F90_RANGE.

2016-05-17  Tom Tromey  <tom@tromey.com>

	* Makefile.in (init.c): Search .y files for initialization
	functions.

2016-05-12  Doug Evans  <dje@google.com>

	PR symtab/19999
	* dwarf2loc.c (dwarf2_find_location_expression): For DWO files still
	add base_offset.

2016-05-10  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* iq2000-tdep.c (iq2000_scan_prologue): Remove if that shouldn't guard
	anything.
	* linespec.c (add_sal_to_sals): Restore call to symtab_to_fullname.

2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* arm-tdep.c (arm_elf_make_msymbol_special): Use
	ARM_GET_SYM_BRANCH_TYPE to get branch type of a symbol.

2016-05-07  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* aarch64-linux-tdep.c (aarch64_linux_sigframe_init): Remove unused
	variables.
	* aarch64-tdep.c (aarch64_skip_prologue): Likewise.
	(aarch64_scan_prologue): Likewise.
	(aarch64_prologue_prev_register): Likewise.
	(aarch64_dwarf2_prev_register): Likewise.
	(pass_in_v): Likewise.
	(aarch64_push_dummy_call): Likewise.
	(aarch64_breakpoint_from_pc): Likewise.
	(aarch64_return_in_memory): Likewise.
	(aarch64_return_value): Likewise.
	(aarch64_displaced_step_b_cond): Likewise.
	(aarch64_displaced_step_cb): Likewise.
	(aarch64_displaced_step_tb): Likewise.
	(aarch64_gdbarch_init): Likewise.
	(aarch64_process_record): Likewise.
	* alpha-mdebug-tdep.c (alpha_mdebug_init_abi): Likewise.
	* alpha-tdep.c (_initialize_alpha_tdep): Likewise.
	* amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
	* amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Likewise.
	* amd64-tdep.c (fixup_riprel): Likewise.
	* amd64-windows-tdep.c (amd64_windows_frame_decode_epilogue): Likewise.
	(amd64_windows_frame_decode_insns): Likewise.
	(amd64_windows_frame_cache): Likewise.
	(amd64_windows_frame_prev_register): Likewise.
	(amd64_windows_frame_this_id): Likewise.
	(amd64_windows_init_abi): Likewise.
	* arm-linux-tdep.c (arm_linux_get_syscall_number): Likewise.
	(arm_linux_get_next_pcs_syscall_next_pc): Likewise.
	* arm-symbian-tdep.c (arm_symbian_init_abi): Likewise.
	* arm-tdep.c (arm_make_epilogue_frame_cache): Likewise.
	(arm_epilogue_frame_prev_register): Likewise.
	(arm_record_vdata_transfer_insn): Likewise.
	(arm_record_exreg_ld_st_insn): Likewise.
	* auto-load.c (execute_script_contents): Likewise.
	(print_scripts): Likewise.
	* avr-tdep.c (avr_frame_prev_register): Likewise.
	(avr_push_dummy_call): Likewise.
	* bfin-linux-tdep.c (bfin_linux_sigframe_init): Likewise.
	* bfin-tdep.c (bfin_gdbarch_init): Likewise.
	* blockframe.c (find_pc_partial_function_gnu_ifunc): Likewise.
	* break-catch-throw.c (fetch_probe_arguments): Likewise.
	* breakpoint.c (breakpoint_xfer_memory): Likewise.
	(breakpoint_init_inferior): Likewise.
	(breakpoint_inserted_here_p): Likewise.
	(software_breakpoint_inserted_here_p): Likewise.
	(hardware_breakpoint_inserted_here_p): Likewise.
	(bpstat_what): Likewise.
	(break_range_command): Likewise.
	(save_breakpoints): Likewise.
	* coffread.c (coff_symfile_read): Likewise.
	* cris-tdep.c (cris_push_dummy_call): Likewise.
	(cris_scan_prologue): Likewise.
	(cris_register_size): Likewise.
	(_initialize_cris_tdep): Likewise.
	* d-exp.y: Likewise.
	* dbxread.c (dbx_read_symtab): Likewise.
	(process_one_symbol): Likewise.
	(coffstab_build_psymtabs): Likewise.
	(elfstab_build_psymtabs): Likewise.
	* dicos-tdep.c (dicos_init_abi): Likewise.
	* disasm.c (do_mixed_source_and_assembly): Likewise.
	(gdb_disassembly): Likewise.
	* dtrace-probe.c (dtrace_process_dof): Likewise.
	* dwarf2read.c (error_check_comp_unit_head): Likewise.
	(build_type_psymtabs_1): Likewise.
	(skip_one_die): Likewise.
	(process_imported_unit_die): Likewise.
	(dwarf2_physname): Likewise.
	(read_file_scope): Likewise.
	(setup_type_unit_groups): Likewise.
	(create_dwo_cu_reader): Likewise.
	(create_dwo_cu): Likewise.
	(create_dwo_unit_in_dwp_v1): Likewise.
	(create_dwo_unit_in_dwp_v2): Likewise.
	(lookup_dwo_unit_in_dwp): Likewise.
	(free_dwo_file): Likewise.
	(check_producer): Likewise.
	(dwarf2_add_typedef): Likewise.
	(dwarf2_add_member_fn): Likewise.
	(read_unsigned_leb128): Likewise.
	(read_signed_leb128): Likewise.
	(dwarf2_const_value): Likewise.
	(follow_die_sig_1): Likewise.
	(dwarf_decode_macro_bytes): Likewise.
	* extension.c (restore_active_ext_lang): Likewise.
	* frv-linux-tdep.c (frv_linux_sigtramp_frame_cache): Likewise.
	* ft32-tdep.c (ft32_analyze_prologue): Likewise.
	* gdbtypes.c (lookup_typename): Likewise.
	(resolve_dynamic_range): Likewise.
	(check_typedef): Likewise.
	* h8300-tdep.c (h8300_is_argument_spill): Likewise.
	(h8300_gdbarch_init): Likewise.
	* hppa-tdep.c (hppa32_push_dummy_call): Likewise.
	(hppa_frame_this_id): Likewise.
	(_initialize_hppa_tdep): Likewise.
	* hppanbsd-tdep.c (hppanbsd_sigtramp_cache_init): Likewise.
	* hppaobsd-tdep.c (hppaobsd_supply_fpregset): Likewise.
	* i386-dicos-tdep.c (i386_dicos_init_abi): Likewise.
	* i386-tdep.c (i386_bnd_type): Likewise.
	(i386_gdbarch_init): Likewise.
	(i386_mpx_bd_base): Likewise.
	* i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Likewise.
	* i386obsd-tdep.c (i386obsd_elf_init_abi): Likewise.
	* ia64-tdep.c (examine_prologue): Likewise.
	(ia64_frame_cache): Likewise.
	(ia64_push_dummy_call): Likewise.
	* infcmd.c (finish_command_fsm_async_reply_reason): Likewise.
	(default_print_one_register_info): Likewise.
	* infrun.c (infrun_thread_ptid_changed): Likewise.
	(thread_still_needs_step_over): Likewise.
	(stop_all_threads): Likewise.
	(restart_threads): Likewise.
	(keep_going_stepped_thread): Likewise.
	* iq2000-tdep.c (iq2000_scan_prologue): Likewise.
	* language.c (language_init_primitive_type_symbols): Likewise.
	* linespec.c (add_sal_to_sals): Likewise.
	* linux-nat.c (status_callback): Likewise.
	(kill_unfollowed_fork_children): Likewise.
	(linux_nat_kill): Likewise.
	* linux-tdep.c (linux_fill_prpsinfo): Likewise.
	* linux-thread-db.c (thread_db_notice_clone): Likewise.
	(record_thread): Likewise.
	* location.c (string_to_event_location_basic): Likewise.
	* m32c-tdep.c (m32c_prev_register): Likewise.
	* m32r-linux-tdep.c (m32r_linux_init_abi): Likewise.
	* m32r-tdep.c (decode_prologue): Likewise.
	* m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise.
	* machoread.c (macho_symtab_read): Likewise.
	(macho_symfile_read): Likewise.
	(macho_symfile_offsets): Likewise.
	* maint.c (set_per_command_cmd): Likewise.
	* mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise.
	(mi_cmd_stack_list_variables): Likewise.
	* mi/mi-main.c (mi_cmd_exec_run): Likewise.
	(output_register): Likewise.
	(mi_cmd_execute): Likewise.
	(mi_cmd_trace_define_variable): Likewise.
	(print_variable_or_computed): Likewise.
	* minsyms.c (prim_record_minimal_symbol_full): Likewise.
	* mn10300-tdep.c (mn10300_frame_prev_register): Likewise.
	* msp430-tdep.c (msp430_pseudo_register_write): Likewise.
	* mt-tdep.c (mt_registers_info): Likewise.
	* nios2-tdep.c (nios2_analyze_prologue): Likewise.
	(nios2_push_dummy_call): Likewise.
	(nios2_frame_unwind_cache): Likewise.
	(nios2_stub_frame_cache): Likewise.
	(nios2_stub_frame_sniffer): Likewise.
	(nios2_gdbarch_init): Likewise.
	* ppc-ravenscar-thread.c: Likewise.
	* ppcfbsd-tdep.c (ppcfbsd_sigtramp_frame_cache): Likewise.
	* python/py-evts.c (add_new_registry): Likewise.
	* python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
	(bpfinishpy_detect_out_scope_cb): Likewise.
	* python/py-framefilter.c (py_print_value): Likewise.
	* python/py-inferior.c (infpy_write_memory): Likewise.
	* python/py-infevents.c (create_inferior_call_event_object): Likewise.
	* python/py-infthread.c (thpy_get_ptid): Likewise.
	* python/py-linetable.c (ltpy_get_pcs_for_line): Likewise.
	(ltpy_get_all_source_lines): Likewise.
	(ltpy_is_valid): Likewise.
	(ltpy_iternext): Likewise.
	* python/py-symtab.c (symtab_and_line_to_sal_object): Likewise.
	* python/py-unwind.c (pyuw_object_attribute_to_pointer): Likewise.
	(unwind_infopy_str): Likewise.
	* python/py-varobj.c (py_varobj_get_iterator): Likewise.
	* ravenscar-thread.c (ravenscar_inferior_created): Likewise.
	* rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
	* rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise.
	* s390-linux-tdep.c (s390_supply_tdb_regset): Likewise.
	(s390_frame_prev_register): Likewise.
	(s390_dwarf2_frame_init_reg): Likewise.
	(s390_record_vr): Likewise.
	(s390_process_record): Likewise.
	* score-tdep.c (score_push_dummy_call): Likewise.
	(score3_analyze_prologue): Likewise.
	* sh-tdep.c (sh_extract_return_value_nofpu): Likewise.
	* sh64-tdep.c (sh64_analyze_prologue): Likewise.
	(sh64_push_dummy_call): Likewise.
	(sh64_extract_return_value): Likewise.
	(sh64_do_fp_register): Likewise.
	* solib-aix.c (solib_aix_get_section_offsets): Likewise.
	* solib-darwin.c (darwin_read_exec_load_addr_from_dyld): Likewise.
	(darwin_solib_read_all_image_info_addr): Likewise.
	* solib-dsbt.c (enable_break): Likewise.
	* solib-frv.c (enable_break2): Likewise.
	(frv_fdpic_find_canonical_descriptor): Likewise.
	* solib-svr4.c (svr4_handle_solib_event): Likewise.
	* sparc-tdep.c (sparc_skip_stack_check): Likewise.
	* sparc64-linux-tdep.c (sparc64_linux_get_longjmp_target): Likewise.
	* sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise.
	* spu-tdep.c (info_spu_dma_cmdlist): Likewise.
	* stack.c (read_frame_local): Likewise.
	* symfile.c (symbol_file_add_separate): Likewise.
	(remove_symbol_file_command): Likewise.
	* symmisc.c (maintenance_print_one_line_table): Likewise.
	* symtab.c (symbol_cache_flush): Likewise.
	(basic_lookup_transparent_type): Likewise.
	(sort_search_symbols_remove_dups): Likewise.
	* target.c (target_memory_map): Likewise.
	(target_detach): Likewise.
	(target_resume): Likewise.
	(acquire_fileio_fd): Likewise.
	(target_store_registers): Likewise.
	* thread.c (print_thread_info_1): Likewise.
	* tic6x-tdep.c (tic6x_analyze_prologue): Likewise.
	* tilegx-linux-tdep.c (tilegx_linux_sigframe_init): Likewise.
	* tilegx-tdep.c (tilegx_push_dummy_call): Likewise.
	(tilegx_analyze_prologue): Likewise.
	(tilegx_stack_frame_destroyed_p): Likewise.
	(tilegx_frame_cache): Likewise.
	* tracefile.c (trace_save): Likewise.
	* tracepoint.c (encode_actions_and_make_cleanup): Likewise.
	(start_tracing): Likewise.
	(print_one_static_tracepoint_marker): Likewise.
	* tui/tui.c (tui_enable): Likewise.
	* valops.c (value_struct_elt_bitpos): Likewise.
	(find_overload_match): Likewise.
	(find_oload_champ): Likewise.
	* value.c (value_contents_copy_raw): Likewise.
	* windows-tdep.c (windows_get_tlb_type): Likewise.
	* x86-linux-nat.c (x86_linux_enable_btrace): Likewise.
	* xcoffread.c (record_minimal_symbol): Likewise.
	(scan_xcoff_symtab): Likewise.
	* xtensa-tdep.c (execute_code): Likewise.
	(xtensa_gdbarch_init): Likewise.
	(_initialize_xtensa_tdep): Likewise.

2016-05-04  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-linux-nat.c (spu_bfd_iovec_pread): Add pointer cast for C++.
	(spu_bfd_open): Likewise.

2016-05-04  Yao Qi  <yao.qi@linaro.org>

	PR gdb/19947
	* corefile.c (read_memory): Rename it to ...
	(read_memory_object): ... it.  Add parameter object.
	(read_memory): Call read_memory_object.
	(read_stack): Likewise.
	(read_code): Likewise.

2016-05-03  Yunlian Jiang <yunlian@google.com>
	    Doug Evans  <dje@google.com>

	PR symtab/19914
	* dwarf2read.c (open_and_init_dwp_file): Look at backlink if objfile
	is separate debug file.

2016-05-03  Don Breazeal <donb@codesourcery.com>

	* serial.h (gdb_pipe): Fix argument names in comment.

2016-05-03  Pedro Alves <palves@redhat.com>

	PR python/20037
	* python/python.c (_initialize_python) [IS_PY3K]: xstrdup/xfree
	oldloc.

2016-05-03  Pedro Alves <palves@redhat.com>

	* python/python.c (_initialize_python) [IS_PY3K]: Remove dead
	code.

2016-05-03  Pedro Alves  <palves@redhat.com>

	* configure.ac (PYTHON_LIBS): Sed away "-Xlinker -export-dynamic".
	* configure: Regenerate.

2016-05-03  Pedro Alves  <palves@redhat.com>

	* configure.ac (checking for the dynamic export flag): Add
	$PYTHON_CPPFLAGS to CPPFLAGS.
	* configure: Regenerate.

2016-05-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* symfile.c (find_pc_overlay): Add braces to avoid -Wparentheses
	warning.
	(find_pc_mapped_section): Likewise.
	(list_overlays_command): Likewise.

2016-05-02  Eli Zaretskii  <eliz@gnu.org>

	* windows-nat.c (_initialize_check_for_gdb_ini): Fix off-by-one
	error in allocation of space for "$HOME/.gdbinit" string.  This
	caused GDB to abort on startup whenever a '~/gdb.ini' file was
	actually found, because xsnprintf would hit an assertion
	violation.

2016-04-28  Simon Marchi  <simon.marchi@ericsson.com>

	* cli/cli-decode.c (help_cmd_list): Do not list commands that
	are deprecated.

2016-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* remote.c (remote_start_remote): Detect PACKET_vFile_setfs.support.

2016-04-27  Martin Galvan  <martin.galvan@tallertechnologies.com>

	* c-valprint.c (c_value_print): Always convert val back to reference
	type if we converted it to a pointer type.

2016-04-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* configure.ac: Enhance configure check for babeltrace to reject
	non-C++-enabled versions.
	* configure: Regenerate.

2016-04-26  Sanimir Agovic  <sanimir.agovic@intel.com>
	    Keven Boell  <keven.boell@intel.com>
	    Bernhard Heckel  <bernhard.heckel@intel.com>

	* f-valprint.c (f77_create_arrayprint_offset_tbl): Remove
	function.
	(F77_DIM_SIZE, F77_DIM_OFFSET): Remove macro.
	(f77_print_array_1): Use value_subscript to subscript a
	value array.
	(f77_print_array): Remove call to f77_create_arrayprint_offset_tbl.
	(f_val_print): Use value_field to construct a field value.

2016-04-26  Bernhard Heckel  <bernhard.heckel@intel.com>

	* valarith.c (value_address): Resolve dynamic types.

2016-04-26  Bernhard Heckel  <bernhard.heckel@intel.com>
	    Keven Boell  <kevel.boell@intel.com>

	* NEWS: Add new supported features for fortran.
	* gdbtypes.c (remove_dyn_prop): New.
	(resolve_dynamic_struct): Keep type length for fortran structs.
	* gdbtypes.h: Forward declaration of new function.
	* value.c (value_address): Return dynamic resolved location of a value.
	(set_value_component_location): Adjust the value address
	for single value prints.
	(value_primitive_field): Support value types with a dynamic location.
	(set_internalvar): Remove dynamic location property of
	internal variables.

2016-04-25  Pedro Alves  <palves@redhat.com>
	    Yao Qi  <yao.qi@linaro.org>

	* mem-break.c (set_raw_breakpoint_at): Create a raw breakpoint
	object.  Insert it if it is not inserted yet.  Increase the
	refcount and link it into the proc's raw breakpoint list.

2016-04-25  Yao Qi  <yao.qi@linaro.org>

	* breakpoint.c (should_be_inserted): Return 0 if the location's
	owner is not single step breakpoint or single step breakpoint's
	thread isn't the thread which is stepping past a breakpoint.
	* gdbarch.sh (software_single_step): Update comments.
	* gdbarch.h: Regenerated.
	* infrun.c (struct step_over_info) <thread>: New field.
	(set_step_over_info): New argument 'thread'.  Callers updated.
	(clear_step_over_info): Set field thread to -1.
	(thread_is_stepping_over_breakpoint): New function.
	* infrun.h (thread_is_stepping_over_breakpoint): Declaration.

2016-04-22  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

	* ppc-linux-nat.c (ppc_linux_read_description): Use PPC_FEATURE_HAS_VSX
	and PPC_FEATURE_HAS_ALTIVEC to check if such features are available.

2016-04-22  Yao Qi  <yao.qi@linaro.org>

	* valops.c (read_value_memory): New local variable 'stack'.
	Set it to either TARGET_OBJECT_STACK_MEMORY or
	TARGET_OBJECT_MEMORY.

2016-04-22  Pedro Alves  <palves@redhat.com>

	* ada-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* ada-lang.c (ada_language_defn): Adjust.
	* ada-lang.h (ada_error): Rename to ...
	(ada_yyerror): ... this.
	* c-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* c-lang.c (c_language_defn, cplus_language_defn)
	(asm_language_defn, minimal_language_defn): Adjust.
	* c-lang.h (c_error): Rename to ...
	(c_yyerror): ... this.
	* d-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* d-lang.c (d_language_defn): Adjust.
	* d-lang.h (d_error): Rename to ...
	(d_yyerror): ... this.
	* f-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* f-lang.c (f_language_defn): Adjust.
	* f-lang.h (f_error): Rename to ...
	(f_yyerror): ... this.
	* go-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* go-lang.c (go_language_defn): Adjust.
	* go-lang.h (go_error): Rename to ...
	(go_yyerror): ... this.
	* jv-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* jv-lang.c (java_language_defn): Adjust.
	* jv-lang.h (java_error): Rename to ...
	(java_yyerror): ... this.
	* m2-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* m2-lang.c (m2_language_defn): Adjust.
	* m2-lang.h (m2_error): Rename to ...
	(m2_yyerror): ... this.
	* objc-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* objc-lang.c (objc_language_defn): Adjust.
	* opencl-lang.c (opencl_language_defn): Adjust.
	* p-exp.y: Remove all yy symbol remappings.
	(GDB_YY_REMAP_PREFIX): Define.
	Include "yy-remap.h".
	* p-lang.c (pascal_language_defn): Adjust.
	* p-lang.h (pascal_error): Rename to ...
	(pascal_yyerror): ... this.
	* yy-remap.h: New file.

2016-04-22  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.h (GDB_XCPT_TRY): Remove mention of
	the foreign frames issue.
	[__cplusplus] (GDB_XCPT): Define as GDB_XCPT_TRY.

2016-04-22  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.c (enum catcher_state, struct catcher)
	(current_catcher): Define in C++ mode too.
	(exceptions_state_mc_catch): Call throw_exception_sjlj instead of
	throw_exception.
	(throw_exception_sjlj, throw_exception_cxx): New functions,
	factored out from throw_exception.
	(throw_exception): Reimplement.
	* common/common-exceptions.h (exceptions_state_mc_init)
	(exceptions_state_mc_action_iter)
	(exceptions_state_mc_action_iter_1, exceptions_state_mc_catch):
	Declare in C++ mode too.
	(TRY): Rename to ...
	(TRY_SJLJ): ... this.
	(CATCH): Rename to ...
	(CATCH_SJLJ): ... this.
	(END_CATCH): Rename to ...
	(END_CATCH_SJLJ): ... this.
	[GDB_XCPT == GDB_XCPT_SJMP] (TRY, CATCH, END_CATCH): Map to SJLJ
	equivalents.
	(throw_exception): Update comments.
	(throw_exception_sjlj): Declare.
	* event-top.c (gdb_rl_callback_read_char_wrapper): Extend intro
	comment.  Wrap body in TRY_SJLJ/CATCH_SJLJ and rethrow any
	intercepted exception.
	(gdb_rl_callback_handler): New function.
	(gdb_rl_callback_handler_install): Always install
	gdb_rl_callback_handler as readline callback.

2016-04-22  Pedro Alves  <palves@redhat.com>

	* event-top.c (rl_callback_read_char_wrapper): Rename to ...
	(gdb_rl_callback_read_char_wrapper): ... this.
	(change_line_handler, gdb_setup_readline): Adjust.

2016-04-22  Yao Qi  <yao.qi@linaro.org>

	* aarch32-linux-nat.c (aarch32_gp_regcache_supply): Clear CPSR
	bits 20 to 23.

2016-04-22  Joel Brobecker  <brobecker@adacore.com>

	* MAINTAINER: Remove myself as AIX Maintainer.

2016-04-22  Maciej W. Rozycki  <macro@imgtec.com>

	* mips-tdep.c (mips_gdbarch_init): For GDB_OSABI_LINUX set
	`num_regs' to 90 rather than 79.  Where a target description is
	present adjust the setting appropriately.

2016-04-21  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.h (GDB_XCPT_TRY): Add comment.
	(GDB_XCPT): Always define as GDB_XCPT_SJMP.

2016-04-21  Pedro Alves  <palves@redhat.com>

	* aix-thread.c (pdc_read_data, pdc_write_data): Add cast.
	(aix_thread_resume): Use PTRACE_TYPE_ARG5.
	* rs6000-nat.c (rs6000_ptrace64): Use PTRACE_TYPE_ARG5.
	(rs6000_ptrace_ldinfo): Change type of 'ldi' local to void
	pointer, and cast return to gdb_byte pointer.

2016-04-21  Pedro Alves  <palves@redhat.com>

	* s390-linux-nat.c (fetch_regset, store_regset, check_regset): Use
	void * instead of gdb_byte *.

2016-04-21  Pedro Alves  <palves@redhat.com>

	* dwarf2read.c (try_open_dwop_file, open_dwo_file)
	(file_file_name, file_full_name): Add char * cast to sentinel in
	concat/reconcat calls.
	* event-top.c (top_level_prompt): Likewise.
	* guile/guile.c (initialize_scheme_side): Likewise.
	* linux-tdep.c (linux_fill_prpsinfo): Likewise.
	* macrotab.c (macro_source_fullname): Likewise.
	* main.c (get_init_files, captured_main): Likewise.
	* psymtab.c (psymtab_to_fullname): Likewise.
	* python/python.c (_initialize_python)
	(gdbpy_finish_initialization): Likewise.
	* source.c (symtab_to_fullname): Likewise.

2016-04-20  Pedro Alves  <palves@redhat.com>

	* build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Default to yes.
	* configure: Renegerate.

2016-04-20  Pedro Alves  <palves@redhat.com>

	* darwin-nat.c (darwin_decode_message): Use gdb_signal_from_host.

2016-04-20  Pedro Alves  <palves@redhat.com>

	* aarch64-tdep.c (aarch64_record_load_store): Change type of
	'reg_rm_val' local to ULONGEST.

2016-04-20  Pedro Alves  <palves@redhat.com>

	* darwin-nat.c (darwin_resume_thread): Add uintptr_t cast.

2016-04-20  Doug Evans  <xdje42@gmail.com>

	* symmisc.c (dump_symtab_1): Print owning compunit for identical
	blockvectors.

2016-04-20  Yao Qi  <yao.qi@linaro.org>

	* aarch32-linux-nat.c: Include "arch/arm-linux.h".

2016-04-20  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.h (ARM_CPSR_GREGNUM): Move it to ...
	* arch/arm-linux.h: ... here.

2016-04-19  John Baldwin  <jhb@FreeBSD.org>

	* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Change xstateregs
	to void *.
	(amd64bsd_store_inferior_registers): Likewise.
	* fbsd-nat.c (resume_one_thread_cb): Explicitly cast data to ptid_t *.
	(resume_all_threads_cb): Likewise.
	* i386bsd-nat.c (i386bsd_supply_gregset): Cast gregs to char *.
	(i386bsd_collect_gregset): Likewise.
	(i386bsd_fetch_inferior_registers): Change xstateregs to void *.
	(i386bsd_store_inferior_registers): Likewise.

2016-04-19  John Baldwin  <jhb@FreeBSD.org>

	* main.c (setup_alternate_signal_stack): Cast to char *.

2016-04-19  Doug Evans  <xdje42@gmail.com>

	* symmisc.c (dump_symtab_1, dump_symtab): Delete arg objfile.
	All callers updated.

2016-04-19  Doug Evans  <xdje42@gmail.com>

	PR gdb/17911
	* source.c (is_regular_file): New arg errno_ptr.
	All callers updated.

2016-04-19  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* linux-record.c (record_linux_system_call): Merge handling for
	readlink/recv/read and pipe/pipe2.

2016-04-14  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* features/i386/amd64-mpx-linux.xml: Remove AVX feature.
	* features/i386/amd64-mpx.xml: Remove AVX feature.
	* features/i386/i386-mpx-linux.xml: Remove AVX feature.
	* features/i386/i386-mpx.xml: Remove AVX feature.
	* features/i386/amd64-mpx-linux.c: Regenerate.
	* features/i386/amd64-mpx.c: Regenerate.
	* features/i386/i386-mpx-linux.c: Regenerate.
	* features/i386/i386-mpx.c: Regenerate.
	* regformats/i386/amd64-mpx-linux.dat: Regenerate.
	* regformats/i386/amd64-mpx.dat: Regenerate.
	* regformats/i386/i386-mpx-linux.dat: Regenerate.
	* regformats/i386/i386-mpx.dat: Regenerate.

2016-04-16  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-linux-tdep.c (features/i386/amd64-avx-mpx-linux.c):
	New include.
	(amd64_linux_core_read_description): Add case for
	 X86_XSTATE_AVX_MPX_MASK.
	(_initialize_amd64_linux_tdep): Call initialize_tdesc_amd64_avx_mpx_linux.
	* amd64-linux-tdep.h (tdesc_amd64_avx_mpx_linux): New definition.
	* amd64-tdep.c (features/i386/amd64-avx-mpx.c): New include.
	(amd64_target_description): Add case for  X86_XSTATE_AVX_MPX_MASK.
	(_initialize_amd64_tdep): Call initialize_tdesc_amd64_avx_mpx.
	* common/x86-xstate.h (X86_XSTATE_MPX_MASK): Remove AVX bits.
	(X86_XSTATE_AVX_MPX_MASK): New case.
	* features/Makefile (i386/i386-avx-mpx, i386/i386-avx-mpx-linux)
	(i386/amd64-avx-mpx, i386/amd64-avx-mpx-linux): New rules.
	(i386/i386-avx-mpx-expedite, i386/i386-avx-mpx-linux-expedite)
	(i386/amd64-avx-mpx-expedite, i386/amd64-avx-mpx-linux-expedite):
	New expedites.
	* i386-linux-tdep.c (features/i386/i386-avx-mpx-linux.c): New
	include.
	(i386_linux_core_read_description): Add case
	X86_XSTATE_AVX_MPX_MASK.
	(_initialize_i386_linux_tdep): Call
	initialize_tdesc_i386_avx_mpx_linux.
	* i386-linux-tdep.h (tdesc_i386_avx_mpx_linux): New include.
	* i386-tdep.c (features/i386/i386-avx-mpx.c): New include.
	(i386_target_description): Add case for X86_XSTATE_AVX_MPX_MASK.
	* x86-linux-nat.c (x86_linux_read_description): Add case for
	X86_XSTATE_AVX_MPX_MASK.
	* features/i386/amd64-avx-mpx-linux.xml: New file.
	* features/i386/i386-avx-mpx-linux.xml: New file.
	* features/i386/i386-avx-mpx.xml: New file.
	* features/i386/amd64-avx-mpx.xml: New file.
	* features/i386/amd64-avx-mpx-linux.c: Generated.
	* features/i386/amd64-avx-mpx.c: Generated.
	* features/i386/i386-avx-mpx-linux.c: Generated.
	* features/i386/i386-avx-mpx.c: Generated.
	* regformats/i386/amd64-avx-mpx-linux.dat: Generated.
	* regformats/i386/amd64-avx-mpx.dat: Generated.
	* regformats/i386/i386-avx-mpx-linux.dat: Generated.
	* regformats/i386/i386-avx-mpx.dat: Generated.

2016-04-18  Pedro Alves  <palves@redhat.com>

	* ptrace.m4 (GDB_AC_PTRACE): Don't run tests in C++ mode.
	* configure: Regenerate.

2016-04-18  Martin Galvan  <martin.galvan@tallertechnologies.com>

	* valops.c (value_addr): For C++ references, set the copied value's
	enclosing_type as well.

2016-04-18  Yao Qi  <yao.qi@linaro.org>

	Revert:
	2016-04-15  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (thumb_stack_frame_destroyed_p): Return zero if
	PC is far from the end of function.

2016-04-16  Pedro Alves  <palves@redhat.com>

	* ada-exp.y (yydefred): Define as ada_yydefred.

2016-04-15  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (ada_lookup_struct_elt_type): Constify 'type_str' and
	'name_str' locals.

2016-04-15  Pedro Alves  <palves@redhat.com>

	* btrace.c (pt_btrace_insn_flags): Change return type to
	btrace_insn_flags.  Use btrace_insn_flags for local.

2016-04-15  Pedro Alves  <palves@redhat.com>

	* nat/linux-ptrace.h [__mips__] (GDB_ARCH_IS_TRAP_BRKPT): Also
	accept TRAP_BRKPT.
	 [__mips__] (GDB_ARCH_IS_TRAP_HWBKPT): Also accept TRAP_HWBKPT.

2016-04-15  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (thumb_stack_frame_destroyed_p): Return zero if
	PC is far from the end of function.

2016-04-14  Pedro Alves  <palves@redhat.com>

	* cli/cli-cmds.c (alias_usage_error): New function.
	(alias_command): Use it.
	* ctf.c (ctf_save_metadata_header): Inline metadata_fmt local in
	ctf_save_write_metadata call.

2016-04-14  Pedro Alves  <palves@redhat.com>

	* ada-typeprint.c (print_fixed_point_type): Don't pass float as
	argument to function expecting LONGEST.
	* value.c (unpack_long): Add casts to LONGEST.

2016-04-13  Luis Machado  <lgustavo@codesourcery.com>

	* exec.c (exec_file_locate_attach): Guard a couple functions
	that can throw errors.
	(exception_print_same): New helper function.

2016-04-13  Pedro Alves  <palves@redhat.com>

	PR remote/19840
	* remote.c (struct remote_state) <last_resume_exec_dir>: New
	field.
	(new_remote_state): Default last_resume_exec_dir to EXEC_FORWARD.
	(remote_open_1): Reset last_resume_exec_dir to EXEC_FORWARD.
	(remote_resume): Store the last execution direction.
	(remote_execution_direction): New function.
	(init_remote_ops): Install it as to_execution_direction target_ops
	method.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.h (GDB_XCPT_TRY): Update comment.
	[__cplusplus] (GDB_XCPT): Define as GDB_XCPT_TRY.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.c (struct catcher) <buf>: Now a
	'jmp_buf' instead of SIGJMP_BUF.
	(exceptions_state_mc_init): Change return type to 'jmp_buf'.
	(throw_exception): Use longjmp instead of SIGLONGJMP.
	* common/common-exceptions.h: Include <setjmp.h> instead of
	"gdb_setjmp.h".
	(exceptions_state_mc_init): Change return type to 'jmp_buf'.
	[GDB_XCPT == GDB_XCPT_SJMP] (TRY): Use setjmp instead of
	SIGSETJMP.
	* cp-support.c: Include "gdb_setjmp.h".

2016-04-12  Pedro Alves  <palves@redhat.com>

	* common/common-exceptions.c (exception_rethrow): Remove
	prepare_to_throw_exception call.
	* common/common-exceptions.h (prepare_to_throw_exception): Delete
	declaration.
	* exceptions.c (prepare_to_throw_exception): Delete.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* target.c (target_check_pending_interrupt): Delete.
	* target.h (struct target_ops) <to_check_pending_interrupt>:
	Remove method.
	(target_check_pending_interrupt): Remove declaration.
	* target-delegates.c: Regenerate.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* defs.h: Update comments on SIGINT handling.
	(immediate_quit): Delete declaration.
	* event-loop.c (call_async_signal_handler): Delete.
	* event-loop.h (call_async_signal_handler): Delete declaration.
	(mark_async_signal_handler): Update comments.
	(gdb_call_async_signal_handler): Delete declaration.
	* event-top.c (handle_sigint): Call mark_async_signal_handler
	instead of gdb_call_async_signal_handler.
	* exceptions.c (prepare_to_throw_exception): Remove reference to
	immediate_quit.
	(exception_fprintf): Remove comments about immediate_quit.
	* mingw-hdep.c (sigint_event, sigint_handler): Delete.
	(gdb_select): Don't wait on sigint_event.
	(gdb_call_async_signal_handler): Delete.
	(_initialize_mingw_hdep): Delete.
	* posix-hdep.c (gdb_call_async_signal_handler): Delete.
	* utils.c (immediate_quit): Delete.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* defs.h (quit_handler_ftype, quit_handler)
	(make_cleanup_override_quit_handler, default_quit_handler): New.
	(QUIT): Adjust comments.
	* event-top.c (default_quit_handler): New function.
	(quit_handler): New global.
	(struct quit_handler_cleanup_data): New.
	(restore_quit_handler, restore_quit_handler_dtor)
	(make_cleanup_override_quit_handler): New.
	(async_request_quit): Call QUIT.
	* remote.c (struct remote_state) <got_ctrlc_during_io>: New field.
	(async_sigint_remote_twice_token, async_sigint_remote_token):
	Delete.
	(remote_close): Update comments.
	(remote_start_remote): Don't set immediate_quit.  Set starting_up
	earlier.
	(remote_serial_quit_handler, remote_unpush_and_throw): New
	functions.
	(remote_open_1): Clear got_ctrlc_during_io.  Set
	remote_async_terminal_ours_p unconditionally.
	(async_initialize_sigint_signal_handler)
	(async_handle_remote_sigint, async_handle_remote_sigint_twice)
	(remote_check_pending_interrupt, async_remote_interrupt)
	(async_remote_interrupt_twice)
	(async_cleanup_sigint_signal_handler, ofunc)
	(sync_remote_interrupt, sync_remote_interrupt_twice): Delete.
	(remote_terminal_inferior, remote_terminal_ours): Remove async
	checks.
	(remote_wait_as): Don't install a SIGINT handler in sync mode.
	(readchar, remote_serial_write): Override the quit handler with
	remote_serial_quit_handler.
	(getpkt_or_notif_sane_1): Don't call QUIT.
	(initialize_remote_ops): Don't install
	remote_check_pending_interrupt.
	(_initialize_remote): Don't create async_sigint_remote_token and
	async_sigint_remote_twice_token.
	* ser-base.c (ser_base_wait_for): Call QUIT and use
	interruptible_select.
	(ser_base_write): Call QUIT.
	* ser-go32.c (dos_readchar, dos_write): Call QUIT.
	* ser-unix.c (wait_for): Don't use VTIME.  Always take the
	gdb_select path, but call QUIT and interruptible_select.
	* utils.c (maybe_quit): Call the current quit handler.  Don't call
	target_check_pending_interrupt.
	(defaulted_query, prompt_for_continue): Override the quit handler
	with the default quit handler.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* tui/tui-hooks.c (tui_target_has_run): Delete.
	(tui_about_to_proceed): Delete.
	(tui_about_to_proceed_observer): Delete.
	(tui_install_hooks, tui_remove_hooks): Don't install/remove an
	about_to_proceed observer.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* mi/mi-interp.c (mi_new_thread): Put
	target_terminal_ours_for_output in effect while outputting.
	(mi_thread_exit): Use target_terminal_ours_for_output instead of
	target_terminal_ours.
	(mi_record_changed, mi_inferior_added, mi_inferior_appeared)
	(mi_inferior_exit, mi_inferior_removed, mi_traceframe_changed)
	(mi_tsv_created, mi_tsv_deleted, mi_tsv_modified)
	(mi_breakpoint_created, mi_breakpoint_deleted)
	(mi_breakpoint_modified, mi_solib_loaded, mi_solib_unloaded)
	(mi_command_param_changed, mi_memory_changed)
	(report_initial_inferior): Use target_terminal_ours_for_output
	instead of target_terminal_ours.  Restore terminal settings.
	* mi/mi-main.c (mi_execute_command): Use
	target_terminal_ours_for_output instead of target_terminal_ours.
	Restore terminal settings.

2016-04-12  Pedro Alves  <palves@redhat.com>

	PR gdb/19828
	* gnu-nat.c (inf_validate_task_sc): Don't call
	target_terminal_ours / target_terminal_inferior around query.
	* i386-tdep.c (i386_record_lea_modrm, i386_process_record): Don't
	call target_terminal_ours / target_terminal_inferior around
	yquery.
	* linux-record.c (record_linux_system_call): Don't call
	target_terminal_ours / target_terminal_inferior around yquery.
	* nto-procfs.c (interrupt_query): Don't call target_terminal_ours
	/ target_terminal_inferior around query.
	* record-full.c (record_full_check_insn_num): Remove
	'set_terminal' parameter.  Don't call target_terminal_ours /
	target_terminal_inferior around query.
	(record_full_message, record_full_registers_change)
	(record_full_xfer_partial): Adjust.
	* remote.c (interrupt_query): Don't call target_terminal_ours /
	target_terminal_inferior around query.
	* utils.c (defaulted_query): Install cleanup to restore target
	terminal.  Put target_terminal_ours_for_output in effect while
	defaulted producing, and target_terminal_ours in in effect while
	handling input.
	(prompt_for_continue): Install cleanup to restore target terminal.
	Put target_terminal_ours in in effect while handling input.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* utils.c (defaulted_query, prompt_for_continue): Free temporary
	strings with cleanups, instead of xfree.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* utils.c (vwarning, internal_vproblem): Use
	make_cleanup_restore_target_terminal and
	target_terminal_ours_for_output.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* infcmd.c (post_create_inferior, prepare_one_step): Use
	target_terminal_ours_for_output instead of target_terminal_ours.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* exceptions.c (print_flush): Use target_terminal_ours_for_output
	instead of target_terminal_ours, and restore target terminal with
	a cleanup.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* cp-support.c (gdb_demangle): Use target_terminal_ours_for_output
	instead of target_terminal_ours, and restore target terminal with
	a cleanup.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (type_as_string, type_as_string_and_cleanup): New
	functions.
	(ada_lookup_struct_elt_type): Use type_as_string_and_cleanup.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* ser-base.c (fd_event): Retry read_prim on EINTR.
	(do_ser_base_readchar): Retry read_prim on EINTR.
	(ser_base_write): Retry write_prim on EINTR.
	* ser-unix.c (ser_unix_read_prim): Don't retry on EINTR here.
	(ser_unix_write_prim): Remove comment.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* remote.c (remote_pass_ctrlc): New function.
	(init_remote_ops): Install it.
	* target.c (target_terminal_inferior): Pass pending Ctrl-C to the
	target.
	(target_pass_ctrlc, default_target_pass_ctrlc): New functions.
	* target.h (struct target_ops) <to_pass_ctrlc>: New method.
	(target_pass_ctrlc, default_target_pass_ctrlc): New declarations.
	* target-delegates.c: Regenerate.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* infcmd.c (interrupt_target_1): Call target_stop is in non-stop
	mode.
	* linux-nat.c (linux_nat_interrupt): Delete.
	(linux_nat_add_target): Don't install linux_nat_interrupt.
	* remote.c (remote_interrupt_ns): Change return type to void.
	Throw error if interrupting the target is not supported.
	(remote_interrupt): Don't call the remote_stop_ns/remote_stop_as.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* defs.h (clear_quit_flag): Remove declaration.
	* extension-priv.h (struct extension_language_ops)
	<clear_quit_flag>: Remove field and update comments.
	* extension.c (clear_quit_flag): Delete.
	* guile/guile.c (guile_extension_ops): Adjust.
	* python/python.c (python_extension_ops): Adjust.
	(gdbpy_clear_quit_flag): Delete.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* main.c (captured_main): Don't clear the quit flag.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* exceptions.c (prepare_to_throw_exception): Don't clear the quit
	flag.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* event-top.c (command_handler): Don't call clear_quit_flag.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* remote-sim.c (gdb_os_poll_quit): Don't call clear_quit_flag.
	* remote.c (remote_wait_as): Don't call clear_quit_flag.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* python/python.c: Include "ser-event.h".
	(gdbpy_event_fds): Delete.
	(gdbpy_serial_event): New.
	(gdbpy_run_events): Change prototype.  Use serial_event_clear
	instead of serial_readchar.
	(gdbpy_post_event): Use serial_event_set instead of serial_write.
	(gdbpy_initialize_events): Use make_serial_event instead of
	serial_pipe.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* defs.h: Extend QUIT-related comments to mention
	interruptible_select.
	(quit_serial_event_set, quit_serial_event_clear): Declare.
	* event-top.c: Include "ser-event.h" and "gdb_select.h".
	(quit_serial_event): New global.
	(async_init_signals): Make quit_serial_event.
	(quit_serial_event_set, quit_serial_event_clear)
	(quit_serial_event_fd, interruptible_select): New functions.
	* extension.c (set_quit_flag): Set the quit serial event.
	(check_quit_flag): Clear the quit serial event.
	* gdb_select.h (interruptible_select): New declaration.
	* guile/scm-ports.c (ioscm_input_waiting): Use
	interruptible_select instead of gdb_select.
	* top.c (gdb_readline_no_editing): Likewise.
	* ui-file.c (stdio_file_read): Likewise.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* event-loop.c: Include "ser-event.h".
	(async_signal_handlers_serial_event): New global.
	(async_signals_handler, initialize_async_signal_handlers): New
	functions.
	(mark_async_signal_handler): Set
	async_signal_handlers_serial_event.
	(invoke_async_signal_handlers): Clear
	async_signal_handlers_serial_event.
	* event-top.c (async_init_signals): Call
	initialize_async_signal_handlers.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* Makefile.in (SFILES): Add ser-event.c.
	(HFILES_NO_SRCDIR): Add ser-event.h.
	(COMMON_OBS): Add ser-event.o.
	* ser-event.c, ser-event.h: New files.
	* serial.c (new_serial): New function, factored out from
	(serial_fdopen_ops): ... this.
	(serial_open_ops_1): New function, factored out from
	(serial_open): ... this.
	(serial_open_ops): New function.
	* serial.h (struct serial): Forware declare.
	(serial_open_ops): New declaration.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* serial.c (serial_open, serial_fdopen_ops, do_serial_close):
	Remove references to name.
	* serial.h (struct serial) <name>: Delete.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* remote-fileio.c (sigint_fileio_token, remote_fio_no_longjmp):
	Delete.
	(async_remote_fileio_interrupt): Delete.
	(remote_fileio_ctrl_c_signal_handler): Don't call the async signal
	handler.  Instead just always set the ctrl_c flag.
	(remote_fileio_reply): Clear remote_fio_ctrl_c_flag before
	re-enabling the SIGINT handler.
	(remote_fileio_func_open, remote_fileio_func_close)
	(remote_fileio_func_read, remote_fileio_func_write)
	(remote_fileio_func_lseek, remote_fileio_func_rename)
	(remote_fileio_func_unlink, remote_fileio_func_stat)
	(remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
	(remote_fileio_func_isatty, remote_fileio_func_system)
	(remote_fileio_request): Remove references to
	remote_fio_no_longjmp.
	(initialize_remote_fileio): Don't create an async signal handler.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* event-top.c (stdin_event_handler): Call QUIT;
	(prompt_for_continue): Don't run with immediate_quit set.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* tui/tui-io.c (tui_redisplay_readline): Check
	gdb_in_secondary_prompt_p instead of immediate_quit.
	* tui/tui.c: Include top.h.
	(tui_rl_startup_hook): Check gdb_in_secondary_prompt_p instead of
	immediate_quit.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* top.c (read_command_file): Inline command_loop here.
	(command_loop): Delete.

2016-04-12  Pedro Alves  <palves@redhat.com>

	* top.c: Include "gdb_select.h".
	(gdb_readline_no_editing): Wait for input with gdb_select instead
	of blocking in fgetc.
	(command_line_input): Don't set immediate_quit.

2016-04-08  Martin Galvan  <martin.galvan@tallertechnologies.com>

	* value.c (value_next): Make pass-by-reference parameters const-correct.
	(value_parent): Likewise.
	(value_enclosing_type): Likewise.
	(value_lazy): Likewise.
	(value_stack): Likewise.
	(value_embedded_offset): Likewise.
	(value_pointed_to_offset): Likewise.
	(value_raw_address): Likewise.
	(deprecated_value_modifiable): Likewise.
	(value_free_to_mark): Likewise.
	(value_release_to_mark): Likewise.
	(internalvar_name): Likewise.
	(readjust_indirect_value_type): Likewise.
	(value_initialized): Likewise.
	* value.h (value_next): Likewise.
	(value_parent): Likewise.
	(value_enclosing_type): Likewise.
	(value_lazy): Likewise.
	(value_stack): Likewise.
	(value_embedded_offset): Likewise.
	(value_pointed_to_offset): Likewise.
	(value_raw_address): Likewise.
	(deprecated_value_modifiable): Likewise.
	(value_free_to_mark): Likewise.
	(value_release_to_mark): Likewise.
	(internalvar_name): Likewise.
	(readjust_indirect_value_type): Likewise.
	(value_initialized): Likewise.

2016-04-07  Yao Qi  <yao.qi@linaro.org>

	* record-full.c (record_full_insert_breakpoint): Return
	early if entry on the address is found in
	record_full_breakpoints.

2016-04-07  Yao Qi  <yao.qi@linaro.org>

	* record-full.c (record_full_insert_breakpoint): Set
	bp_tgt->reqstd_address and bp_tgt->placed_size.

2016-04-06  Don Breazeal  <donb@codesourcery.com>

	* value.c (value_actual_type): Don't try to get rtti type
	of the value if it has been optimized out.
	(value_optimized_out): If a memory access error occurs,
	just check vaue->optimized_out.

2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert the previous commit adding unknown_v_replies_ok.

2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* remote.c (struct remote_state): New field unknown_v_replies_ok.
	(packet_config_support): Read it.
	(remote_start_remote): Set it.

2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* remote.c: Revert check-in by a mistake in the previous commit.

2016-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* exec.c (exec_file_locate_attach): Print warning for unsupported
	target_pid_to_exec_file.
	* symfile-mem.c (add_vsyscall_page): Remove the "file" command
	message part.

2016-04-04  Simon Marchi  <simon.marchi@ericsson.com>

	* cli/cli-decode.c (help_cmd_list): Fix function doc and remove
	trailing spaces.

2016-04-01  Artemiy Volkov  <artemiyv@acm.org>

	PR gdb/19820
	* eval.c (evaluate_subexp_standard): Allow TYPE_CODE_ENUM to be
        the type of BINOP_REPEAT's second operand.

2016-03-31  Yichao Yu  <yyc1992@gmail.com>

	PR gdb/19858
	* jit.c (jit_breakpoint_re_set_internal): Return 0 if we already
	got the breakpoint at the right address.
	(jit_inferior_created): New function.
	(_initialize_jit): Install jit_inferior_created as
	inferior_created observer.

2016-03-31  Marcin Kościelnicki  <koriakin@0x04.net>

	* NEWS: Mention support for tracepoints on powerpc*-linux.

2016-03-31  Catalin Udma  <catalin.udma@freescale.com>

	PR python/19743
	* python/python.c (execute_gdb_command): Use console uiout
	when executing gdb command.
	* utils.c (restore_ui_out_closure): New structure.
	(do_restore_ui_out): New function.
	(make_cleanup_restore_ui_out): Likewise.
	* utils.h (make_cleanup_restore_ui_out): Declare.

2016-03-31  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention that support for "target m32rsdi", "target mips",
	"target pmon", "target ddb", "target rockhopper", and "target lsi"
	was removed.
	* Makefile.in (ALL_TARGET_OBS): Remove remote-m32r-sdi.o and
	remote-mips.o.
	(ALLDEPFILES): Remove remote-m32r-sdi.c and remote-mips.c.
	* configure.tgt: Remove all references to remote-m32r-sdi.o and
	remote-mips.o.
	* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Delete
	function.
	* mips-tdep.h (deprecated_mips_set_processor_regs_hack): Delete
	declaration.
	* remote-m32r-sdi.c, remote-mips.c: Delete files.
	* symfile.c (generic_load, generic_load): Remove comments.

2016-03-30  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_epilogue_frame_this_id): Check 'func' against
	0 rather than NULL.

2016-03-30  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c: (arm_make_epilogue_frame_cache): New function.
	(arm_epilogue_frame_this_id): New function.
	(arm_epilogue_frame_prev_register): New function.
	(arm_epilogue_frame_sniffer): New function.
	(arm_epilogue_frame_unwind): New.
	(arm_gdbarch_init): Append unwinder arm_epilogue_frame_unwind.

2016-03-30  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_stack_frame_destroyed_p): Rename it ...
	(arm_stack_frame_destroyed_p_1): ... here.  Don't call
	arm_pc_is_thumb.
	(arm_stack_frame_destroyed_p): Call
	thumb_stack_frame_destroyed_p and
	arm_stack_frame_destroyed_p_1.

2016-03-30  Doug Evans  <dje@google.com>

	* python/py-utils.c (host_string_to_python_string): New function.
	* python/python-internal.h (host_string_to_python_string): Declare it.
	* python/py-*.c (*): Update all calls to
	PyString_Decode (str, strlen (str), host_charset (), NULL);
	to use host_string_to_python_string instead.

2016-03-30  Marcin Kościelnicki  <koriakin@0x04.net>

	* remote.c (remote_check_symbols): Allocate own buffer for reply.

2016-03-29  Max Filippov  <jcmvbkbc@gmail.com>

	* xtensa-tdep.c (xtensa_frame_cache): Change op1 type to LONGEST.
	Use safe_read_memory_integer instead of read_memory_integer.

2016-03-29  Marcin Kościelnicki  <koriakin@0x04.net>

	* NEWS: Mention support for tracepoints on s390*-linux.

2016-03-29  Don Breazeal  <donb@codesourcery.com>

	* gdb/value.c (value_actual_type): Fix formatting issue.

2016-03-23  Yao Qi  <yao.qi@linaro.org>

	* gdbarch.sh (software_single_step): Remove comments.
	* gdbarch.h: Regenerated.

2016-03-21  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_record_media): New.
	(arm_record_ld_st_reg_offset): Call arm_record_media.

2016-03-21  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.c (arm_canonicalize_syscall): Canonicalize
	more syscalls.

2016-03-18  Yao Qi  <yao.qi@linaro.org>

	* sparc-tdep.c (sparc_software_single_step): Make it static.
	* sparc-tdep.h (sparc_software_single_step): Remove declaration.

2016-03-18  Yao Qi  <yao.qi@linaro.org>

	* spu-tdep.c (spu_software_single_step): Throw error when
	target_read_memory fails.

2016-03-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* linux-thread-db.c (check_pid_namespace_match): Extend the message.

2016-03-17  Pedro Alves  <palves@redhat.com>
	    Don Breazeal  <donb@codesourcery.com>

	PR remote/19496
	* infcmd.c (notice_new_inferior): Use the 'leave_running' argument
	instead of checking the 'non_stop' global.
	* remote.c (remote_add_thread): New parameter 'executing'.  Use it
	to set the new thread's executing state.
	(remote_notice_new_inferior): Rename parameter 'running' to
	'executing'.  Always set the thread state to THREAD_RUNNING in
	non-stop mode, and to THREAD_STOPPED in all-stop mode.  Pass
	EXECUTING to remote_add_thread and notice_new_inferior.
	(remote_update_thread_list): Update to pass executing state, not
	running state.

2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* syscalls/s390-linux.xml: Add NUMA syscalls and new syscalls up
	to 374.
	* syscalls/s390x-linux.xml: Likewise.

2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* linux-record.c (record_mem_at_reg): New helper function.
	(record_linux_system_call): Exploit new helper function where
	applicable.

2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* linux-record.c: Fix whitespace issues; tabify, remove trailing
	spaces.

2016-03-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* linux-record.c (record_linux_system_call): Add missing return
	statements to handling of pipe and pipe2 syscalls.

2016-03-16  Doug Evans  <dje@google.com>

	* xml-tdesc.c (tdesc_start_enum): Fix c++ build.

2016-03-16  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.c (arm_linux_init_abi): Fix
	arm_linux_record_tdep.arg1, arm_linux_record_tdep.arg2 and
	arm_linux_record_tdep.arg3.  Set arm_linux_record_tdep.arg4,
	arm_linux_record_tdep.arg5, arm_linux_record_tdep.arg6, and
	arm_linux_record_tdep.arg7.

2016-03-15  Keith Seitz  <keiths@redhat.com>

	PR breakpoints/18303
	* cp-namespace.c (cp_lookup_bare_symbol): Change assertion to
	look for "::" instead of simply ":".
	(cp_search_static_and_baseclasses): Return null_block_symbol for
	malformed input.
	Remove assertions.
	* cp-support.c (cp_find_first_component_aux): Do not return
	a prefix length for ':' unless the next character is also ':'.

2016-03-15  Doug Evans  <dje@google.com>

	* features/aarch64-core.xml (cpsr_flags): New flags type.
	(cpsr): Use it.
	* features/aarch64.c: Regenerate.

2016-03-15  Doug Evans  <dje@google.com>

	* features/i386/32bit-core.xml (i386_eflags): Remove "end" spec.
	* features/i386/32bit-sse.xml (i386_eflags): Ditto.
	* features/i386/64bit-core.xml (i386_eflags): Ditto.
	* features/i386/64bit-sse.xml (i386_eflags): Ditto.
	* features/i386/x32-core.xml (i386_eflags): Ditto.

2016-03-15  Doug Evans  <dje@google.com>
	    Wei-cheng Wang  <cole945@gmail.com>

	Extend flags to support multibit and enum bitfields.
	* NEWS: Document new features.
	* c-typeprint.c (c_type_print_varspec_prefix): Handle TYPE_CODE_FLAGS.
	(c_type_print_varspec_suffix, c_type_print_base): Ditto.
	* gdbtypes.c (arch_flags_type): Don't assume all fields are one bit.
	(append_flags_type_field): New function.
	(append_flags_type_flag): Call it.
	* gdbtypes.h (append_flags_type_field): Declare.
	* target-descriptions.c (struct tdesc_type_flag): Delete.
	(enum tdesc_type_kind) <TDESC_TYPE_BOOL>: New enum value.
	(enum tdesc_type_kind) <TDESC_TYPE_ENUM>: Ditto.
	(struct tdesc_type) <u.f>: Delete.
	(tdesc_predefined_types): Add "bool".
	(tdesc_predefined_type): New function.
	(tdesc_gdb_type): Handle TDESC_TYPE_BOOL, TDESC_TYPE_ENUM.
	Update TDESC_TYPE_FLAGS support.
	(tdesc_free_type): Handle TDESC_TYPE_ENUM.  Update TDESC_TYPE_FLAGS.
	(tdesc_create_flags): Update.
	(tdesc_create_enum): New function.
	(tdesc_add_field): Initialize start,end to -1.
	(tdesc_add_typed_bitfield): New function.
	(tdesc_add_bitfield): Call it.
	(tdesc_add_flag): Allow TDESC_TYPE_STRUCT.  Update.
	(tdesc_add_enum_value): New function.
	(maint_print_c_tdesc_cmd): Fold TDESC_TYPE_FLAGS support into
	TDESC_TYPE_STRUCT.  Handle TDESC_TYPE_ENUM.
	* target-descriptions.h (tdesc_create_enum): Declare.
	(tdesc_add_typed_bitfield, tdesc_add_enum_value): Declare.
	* valprint.c (generic_val_print_enum_1): New function.
	(generic_val_print_enum): Call it.
	(val_print_type_code_flags): Make static.  Handle multibit bitfields
	and enum bitfields.
	* valprint.h (val_print_type_code_flags): Delete.
	* xml-tdesc.c (struct tdesc_parsing_data) <current_type_is_flags>:
	Delete.  All uses removed.
	(tdesc_start_enum): New function.
	(tdesc_start_field): Handle multibit and enum bitfields.
	(tdesc_start_enum_value): New function.
	(enum_value_attributes, enum_children, enum_attributes): New static
	globals.
	(feature_children): Add "enum".
	* features/gdb-target.dtd (enum, evalue): New elements.

2016-03-15  Doug Evans  <dje@google.com>

	* target-descriptions.c (struct tdesc_type) <u.u.size>: Change type
	from LONGEST to int.
	(struct tdesc_type) <u.f.size>: Ditto.
	(tdesc_set_struct_size): Change type of "size" arg from LONGEST
	to int.  Add assertion size > 0.
	(tdesc_create_flags): Ditto.
	* target-descriptions.h (tdesc_set_struct_size): Update.
	(tdesc_create_flags): Update.
	* xml-tdesc.c (MAX_FIELD_SIZE, MAX_FIELD_BITSIZE): New macros.
	(MAX_VECTOR_SIZE): New macro.
	(tdesc_start_struct): Catch conversion errors from LONGEST to int.
	(tdesc_start_flags, tdesc_start_field, tdesc_start_vector): Ditto.

2016-03-15  Doug Evans  <dje@google.com>

	* target-descriptions.c (maint_print_c_tdesc_cmd): Use "type" for
	TYPE_CODE_FLAGS instead of "field_type", for consistency.
	* features/i386/amd64-avx-linux.c: Regenerate.
	* features/i386/amd64-avx.c: Regenerate.
	* features/i386/amd64-avx512-linux.c: Regenerate.
	* features/i386/amd64-avx512.c: Regenerate.
	* features/i386/amd64-linux.c: Regenerate.
	* features/i386/amd64-mpx-linux.c: Regenerate.
	* features/i386/amd64-mpx.c: Regenerate.
	* features/i386/amd64.c: Regenerate.
	* features/i386/i386-avx-linux.c: Regenerate.
	* features/i386/i386-avx.c: Regenerate.
	* features/i386/i386-avx512-linux.c: Regenerate.
	* features/i386/i386-avx512.c: Regenerate.
	* features/i386/i386-linux.c: Regenerate.
	* features/i386/i386-mmx-linux.c: Regenerate.
	* features/i386/i386-mmx.c: Regenerate.
	* features/i386/i386-mpx-linux.c: Regenerate.
	* features/i386/i386-mpx.c: Regenerate.
	* features/i386/i386.c: Regenerate.
	* features/i386/x32-avx-linux.c: Regenerate.
	* features/i386/x32-avx.c: Regenerate.
	* features/i386/x32-avx512-linux.c: Regenerate.
	* features/i386/x32-avx512.c: Regenerate.
	* features/i386/x32-linux.c: Regenerate.
	* features/i386/x32.c: Regenerate.

2016-03-15  Pedro Alves  <palves@redhat.com>

	PR gdb/19676
	* linux-thread-db.c (try_thread_db_load_1): Leave
	info->td_ta_thr_iter_p NULL iff debugging a live process and we
	have /proc access.
	(find_new_threads_once): Assert that we have a non-NULL
	info->td_ta_thr_iter_p instead of checking whether the target has
	execution.

2016-03-15  Pedro Alves  <palves@redhat.com>

	PR gdb/19676
	* infrun.c (displaced_step_prepare): Also disable displaced
	stepping on NOT_SUPPORTED_ERROR.
	* linux-tdep.c (linux_displaced_step_location): If reading auxv
	fails, throw NOT_SUPPORTED_ERROR instead of generic error.

2016-03-13  Marcin Kościelnicki  <koriakin@0x04.net>

	* s390-linux-tdep.c (s390_gen_return_address): New function.
	(s390_gdbarch_init): Fill gen_return_address hook.

2016-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* symmisc.c (maintenance_info_line_tables): New function.
	(maintenance_print_one_line_table): New function.
	(_initialize_symmisc): Register 'maint info line-table' command.
	* NEWS: Mention new command.

2016-03-11  Marcin Kościelnicki  <koriakin@0x04.net>

	* s390-linux-tdep.c (s390_ax_pseudo_register_collect): New function.
	(s390_ax_pseudo_register_push_stack): New function.
	(s390_gdbarch_init): Fill ax_pseudo_register_collect and
	ax_pseudo_register_push_stack hooks.

2016-03-10  Simon Marchi  <simon.marchi@polymtl.ca>

	* data-directory/Makefile.in (PYTHON_FILE_LIST): Install
	gdb/function/as_string.py.
	* python/lib/gdb/function/as_string.py: New file.
	* NEWS: Mention the new $_as_string function.

2016-03-09  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* target.h: Fix doc string of target_can_use_hardware_watchpoint.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* event-top.c (more_to_come): Delete.
	(struct readline_input_state): Delete.
	(readline_input_state): Delete.
	(get_command_line_buffer): New function.
	(command_handler): Update comments.  Don't handle NULL commands
	here.  Do not execute commented lines.
	(command_line_append_input_line): New function.
	(handle_line_of_input): New function, partly based on
	command_line_handler and command_line_input.
	(command_line_handler): Rewrite.
	* event-top.h (command_handler): New declaration.
	(command_loop): Defer command execution to command_handler.
	(command_line_input): Update comments.  Simplify, using struct
	buffer and handle_line_of_input.
	* top.h (struct buffer): New forward declaration.
	(handle_line_of_input): New declaration.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* event-top.c (command_line_handler): Use xfree + xstrdup instead
	of xrealloc + strcpy.
	* main.c (captured_main): Use xstrdup instead of xmalloc plus
	manual clear.
	* top.c (saved_command_line): Rewrite comment.
	(saved_command_line_size): Delete.
	(command_line_input): Use xfree + xstrdup instead of xrealloc +
	strcpy.
	* top.h (saved_command_line_size): Delete declaration.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* event-top.c: Include buffer.h.
	(gdb_readline_no_editing_callback): Use struct buffer instead
	of xrealloc.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* common/buffer.h (buffer_grow_char): New function.
	* top.c: Include buffer.h.
	(gdb_readline_no_editing): Rename 'prompt_arg' parameter to
	'prompt'.  Use struct buffer instead of xrealloc.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* defs.h (gdb_readline): Delete declaration.
	* top.c (gdb_readline): Rename to ...
	(gdb_readline_no_editing): ... this, and make static.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* utils.c (prompt_for_continue): Update comments.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* event-top.c (async_annotation_suffix): Delete.
	(top_level_prompt, command_line_handler): Don't use
	'async_annotation_suffix' and simplify.
	* event-top.h (async_annotation_suffix): Delete declaration.
	(init_main): Remove reference to 'async_annotation_suffix'.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* event-top.c (gdb_readline2): Rename to ...
	(gdb_readline_no_editing_callback): ... this.
	(change_line_handler, stdin_event_handler)
	(gdb_setup_readline): Adjust.
	* event-top.h (gdb_readline2): Rename to ...
	(gdb_readline_no_editing_callback): ... this, and move closer to
	other readline-related declarations.
	* mi/mi-interp.c (mi_interpreter_resume): Adjust.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* top.c (window_hook): Delete.
	(command_loop): Remove references to window_hook.

2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>

	* corefile.c (safe_read_memory_unsigned_integer): New function.
	* gdbcore.h (safe_read_memory_unsigned_integer): New prototype.
	* rs6000-tdep.c (rs6000_frame_cache): Read backchain as unsigned.

2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>

	* rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes.
	(rs6000_gen_return_address): New function.
	(rs6000_gdbarch_init): Wire in the above.

2016-03-09  Marcin Kościelnicki  <koriakin@0x04.net>

	* rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function.
	(rs6000_gdbarch_init): Wire in the above.

2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* s390-linux-tdep.c (s390_analyze_prologue): Ignore BRC and BRCL
	instructions that do nothing or are conditional traps.

2016-03-09  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* s390-linux-tdep.c (s390_prologue_frame_unwind_cache): Store
	frame func's PC in info->func before any other failure can occur.
	(s390_frame_this_id): Use frame_id_build_unavailable_stack if
	info->func has been filled out.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* osabi.c (gdb_osabi_names): Avoid spaces in osabi names.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte
	order is BFD_ENDIAN_BIG or if the cris version is unsupported.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* doublest.c: Extend comments.
	(floatformat_to_doublest, floatformat_from_doublest): Copy the
	floatformat's total size, not the host type's size.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* doublest.c (floatformat_totalsize_bytes): New function.
	(floatformat_from_type): Assert that the type's length is at least
	as long as the floatformat's totalsize.
	* doublest.h (floatformat_totalsize_bytes): New declaration.
	* gdbtypes.c (arch_float_type): Assert that the type's length is
	at least as long as the floatformat's totalsize.

2016-03-09  Pedro Alves  <palves@redhat.com>

	* hppa-linux-tdep.c (hppa_linux_init_abi): Set the long double
	format to floatformats_ieee_double.

2016-03-07  Pedro Alves  <palves@redhat.com>

	* mips-tdep.c (mips_gdbarch_init): Check whether info.abfd is NULL
	before calling bfd_get_flavour.

2016-03-05  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>

	* avr-tdep.c (AVR_LAST_ARG_REGNUM): Define.
	(avr_push_dummy_call): Correct last needed argument register.
	Write MSB of argument into register and subsequent bytes into
	other registers in decreasing order.

2016-03-04  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_record_vdata_transfer_insn): Simplify the
	condition check.  Record the right D register number.

2016-03-04  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_record_extension_space): Remove code
	printing "Process record does not support".
	(arm_record_data_proc_misc_ld_str): Likewise.
	(decode_insn): Call arm_record_extension_space if condition
	is 0xf.  Call arm_record_unsupported_insn if ret isn't
	ARM_RECORD_SUCCESS.  Use 'ret' instead of 'insn_id' to hold
	the value of thumb2_record_decode_insn_handler.

2016-03-04  Simon Marchi  <simon.marchi@ericsson.com>

	* features/feature_to_c.sh: Print the help when passing no
	argument.

2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>

	* MAINTAINERS (Write After Approval): Add Bernhard Heckel.

2016-03-02  Bernhard Heckel  <bernhard.heckel@intel.com>

	* dwarf2read.c (new_symbol_full): Fix detection of gfortran compilers.

2016-03-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* s390-linux-tdep.c (s390_backchain_frame_unwind_cache): Avoid
	exception when attempting to access the inferior's backchain.

2016-02-29  Yao Qi  <yao.qi@linaro.org>

	* aarch64-linux-tdep.c (aarch64_canonicalize_syscall): Support
	eventfd2, eventfd2, dup3, inotify_init1, fallocate and pipe2.
	Return gdb_sys_epoll_create1 instead of gdb_sys_epoll_create
	for aarch64_sys_epoll_create1.

2016-02-29  Yao Qi  <yao.qi@linaro.org>

	* linux-record.h (enum gdb_syscall) <gdb_sys_fallocate>: New.
	<gdb_sys_eventfd2, gdb_sys_epoll_create1, gdb_sys_dup3>: New.
	<gdb_sys_pipe2, gdb_sys_inotify_init1>: New.
	* linux-record.c (record_linux_system_call): Handle them.

2016-02-28  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from
	cyclic imports.

2016-02-26  Keith Seitz  <keiths@redhat.com>

	* rs6000-tdep.c (rs6000_frame_cache): Explicitly cast return result
	to avoid invalid conversion from void *.

2016-02-26  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (arm_record_exreg_ld_st_insn): Set 'single_reg'
	per bit 8.  Check bit 20 instead of bit 4 for VMOV
	instruction.  Record D registers for instructions changing
	S registers.  Change of the order of length and address
	in record_buf_mem array.

2016-02-26  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c (thumb_record_ld_st_reg_offset): Fix the register
	number of Rd.

2016-02-25  Doug Evans  <dje@google.com>

	* remote-m32r-sdi.c (recv_char_data): Initialize val to avoid
	compiler warning.
	(recv_long_data): Ditto.

2016-02-25  Simon Marchi  <simon.marchi@ericsson.com>

	* i386-linux-tdep.c (i386_linux_handle_segmentation_fault):
	Initialize variables.

2016-02-25  Antoine Tremblay  <antoine.tremblay@ericsson.com>

	* ax-general.c (ax_reg): Call gdbarch_remote_register_number.
	(ax_reg_mask): Likewise.

2016-02-24  Pedro Alves  <palves@redhat.com>

	* linux-nat.c (save_sigtrap) Delete.
	(stop_wait_callback): Call save_stop_reason instead of
	save_sigtrap.
	(check_stopped_by_breakpoint): Rename to ...
	(save_stop_reason): ... this.  Bits of save_sigtrap folded here.
	Use GDB_ARCH_IS_TRAP_HWBKPT and handle ambiguous
	GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.  Factor out
	common code between the USE_SIGTRAP_SIGINFO and
	!USE_SIGTRAP_SIGINFO blocks.
	(linux_nat_filter_event): Call save_stop_reason instead of
	save_sigtrap.
	* nat/linux-ptrace.h: Check for both SI_KERNEL and TRAP_BRKPT
	si_code for MIPS.
	* nat/linux-ptrace.h: Fix "TRAP_HWBPT" typo in x86 table.  Add
	comments on MIPS behavior.
	(GDB_ARCH_IS_TRAP_HWBKPT): Define for all archs.

2016-02-24  Marcin Kościelnicki  <koriakin@0x04.net>

	* rs6000-tdep.c (rs6000_frame_cache): Initialize frame and pc to 0
	to avoid spurious warnings.

2016-02-24  Gary Benson  <gbenson@redhat.com>

	* exec.c (exec_file_locate_attach): Do not attempt to
	locate main executable locally if not found in sysroot.

2016-02-24  Joel Brobecker  <brobecker@adacore.com>

	GDB 7.11 released.

2016-02-24  Wei-cheng Wang  <cole945@gmail.com>

	* rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle
	unavailable PC/SP to build unavailable frame.

2016-02-23  Doug Evans  <dje@google.com>

	Extend "skip" command to support -file, -gfile, -function, -rfunction.
	* NEWS: Document new features.
	* skip.c: #include "fnmatch.h", "gdb_regex.h".
	(skiplist_entry) <file>: Renamed from filename.
	<function>: Renamed from function_name.
	<file_is_glob, function_is_regexp>: New members.
	<compiled_function_regexp, compiled_function_regexp_is_valid>:
	New members.
	(make_skip_entry): New function.
	(free_skiplist_entry, free_skiplist_entry_cleanup): New functions.
	(make_free_skiplist_entry_cleanup): New function.
	(skip_file_command): Update.
	(skip_function, skip_function_command): Update.
	(compile_skip_regexp): New functions.
	(skip_command): Add support for new options.
	(skip_info): Update.
	(skip_file_p, skip_gfile_p): New functions.
	(skip_function_p, skip_rfunction_p): New functions.
	(function_name_is_marked_for_skip): Update and simplify.
	(_initialize_step_skip): Update.
	* symtab.c: #include "fnmatch.h".
	(compare_glob_filenames_for_search): New function.
	* symtab.h (compare_glob_filenames_for_search): Declare.
	* utils.c (count_path_elements): New function.
	(strip_leading_path_elements): New function.
	* utils.h (count_path_elements): Declare.
	(strip_leading_path_elements): Declare.

2016-02-23  Simon Marchi  <simon.marchi@ericsson.com>

	* arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter.
	(thumb_process_displaced_insn): Likewise.
	(arm_process_displaced_insn): Adjust calls.

2016-02-23  Yao Qi  <yao.qi@linaro.org>

	* aarch64-linux-tdep.c (enum aarch64_syscall) <aarch64_sys_mknod>:
	Remove.
	<aarch64_sys_mkdir, aarch64_sys_unlink, aarch64_sys_symlink>: Remove.
	<aarch64_sys_link, aarch64_sys_rename, aarch64_sys_faccess>: Remove.
	<aarch64_sys_mknodat, aarch64_sys_mkdirat>: New.
	<aarch64_sys_unlinkat, aarch64_sys_symlinkat>: New.
	<aarch64_sys_linkat, aarch64_sys_renameat>: New.
	<aarch64_sys_faccessat>: New.
	<aarch64_sys_open, aarch64_sys_readlink, aarch64_sys_fstatat>: Remove.
	<aarch64_sys_openat, aarch64_sys_readlinkat>: New.
	<aarch64_sys_newfstatat>: New.
	(UNSUPPORTED_SYSCALL_MAP): New macro.
	(aarch64_canonicalize_syscall): Add missing syscalls.

2016-02-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print.

2016-02-22  Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c: Fix code format issues.

2016-02-21  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-namespace.c (d_lookup_symbol_imports): Remove argument
	'search_parents'.  All callers updated.

2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>

	* s390-linux-tdep.c (s390_guess_tracepoint_registers): New function.
	(s390_gdbarch_init): Fill guess_tracepoint_registers hook.

2016-02-18  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* NEWS: Add entry for bound violation.
	* amd64-linux-tdep.c (amd64_linux_init_abi_common):
	Add handler for segmentation fault.
	* gdbarch.sh (handle_segmentation_fault): New.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New.
	(SIG_CODE_BONDARY_FAULT): New define.
	(i386_linux_init_abi): Use i386_mpx_bound_violation_handler.
	* i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New.
	* i386-tdep.c (i386_mpx_enabled): Add as external.
	* i386-tdep.c (i386_mpx_enabled): Add as external.
	* infrun.c (handle_segmentation_fault): New function.
	(print_signal_received_reason): Use handle_segmentation_fault.

2016-02-18  Marcin Kościelnicki  <koriakin@0x04.net>

	* arch-utils.c (default_guess_tracepoint_registers): New function.
	* arch-utils.h (default_guess_tracepoint_registers): New prototype.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* gdbarch.sh: Add guess_tracepoint_registers hook.
	* tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook.

2016-02-17  Gary Benson  <gbenson@redhat.com>

	* exec.c (exec_file_locate_attach): Add missing cleanup.

2016-02-16  Don Breazeal  <donb@codesourcery.com>

	PR remote/19496
	* remote.c (remove_new_fork_children): Check for pending
	fork status in thread_info.suspend.

2016-02-16  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.c (arm_linux_software_single_step): Assign
	'old_chain' later.

2016-02-16  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops)
	<syscall_next_pc>: Remove argument PC.  Callers updated.
	* arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
	Remove argument PC.  Get pc from regcache_read_pc.
	* arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove
	argument PC.

2016-02-15  Yao Qi  <yao.qi@linaro.org>

	* aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x".

2016-02-12  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-linux.c (arm_linux_get_next_pcs_fixup): Calculate
	nextpc according to instruction.

2016-02-12  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.c (arm_get_next_pcs): Call
	self->ops->fixup if it isn't NULL.
	* arch/arm-get-next-pcs.h: Include gdb_vecs.h.
	(struct arm_get_next_pcs_ops) <fixup>: New field.
	* arch/arm-linux.c: Include common-regcache.h and
	arch/arm-get-next-pcs.h.
	(arm_linux_get_next_pcs_fixup): New function.
	* arch/arm-linux.h (arm_linux_get_next_pcs_fixup): Declare.
	* arm-linux-tdep.c (arm_linux_get_next_pcs_ops): Initialize
	it with arm_linux_get_next_pcs_fixup.
	(arm_linux_software_single_step): Move code to
	arm_linux_get_next_pcs_fixup.
	* arm-tdep.c (arm_get_next_pcs_ops): Initialize it.

2016-02-12  Marcin Kościelnicki  <koriakin@0x04.net>

	* xml-tdesc.c (target_fetch_description_xml) [!HAVE_LIBEXPAT]: Warn
	and return NULL.

2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>

	* frame.h (skip_tailcall_frames): Update comment.
	* frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL
	if only artificial frames are found.  Update comment.
	(frame_unwind_caller_id): Handle NULL return.
	(frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that
	skip_artificial_frames does not return NULL.
	(frame_pop): Add an error if only tailcall frames are found.
	* infcmd.c (finish_command): Move skip_tailcall_frames call into
	forward-execution case.  Add an error if only tailcall frames are
	found.

2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>

	* stack.c (frame_info): Check frame_unwind_caller_id.

2016-02-12  Markus Metzger  <markus.t.metzger@intel.com>

	* frame.h (skip_tailcall_frames): New.
	* frame.c (skip_tailcall_frames): New.
	(frame_pop): Call skip_tailcall_frames.
	* infcmd.c (finish_command): Call skip_tailcall_frames.

2016-02-11  Pedro Alves  <palves@redhat.com>

	* Makefile.in (check-parallel): New rule.

2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>

	* arm-tdep.c (arm_skip_prologue): Remove unused variables.
	(arm_analyze_prologue): Likewise.
	(arm_scan_prologue): Likewise.
	(arm_m_exception_prev_register): Likewise.
	(arm_copy_block_xfer): Likewise.
	(thumb2_copy_block_xfer): Likewise.
	(arm_decode_miscellaneous): Likewise.
	(arm_decode_ld_st_word_ubyte): Likewise.
	(arm_decode_svc_copro): Likewise.
	(thumb2_decode_svc_copro): Likewise.
	(thumb_copy_16bit_ldr_literal): Likewise.
	(thumb_copy_pop_pc_16bit): Likewise.
	(decode_thumb_32bit_ld_mem_hints): Likewise.
	(arm_show_force_mode): Likewise.
	(_initialize_arm_tdep): Likewise.
	(arm_record_strx): Likewise.
	(arm_record_extension_space): Likewise.
	(arm_record_data_proc_misc_ld_str): Likewise.
	(arm_record_exreg_ld_st_insn): Likewise.
	(arm_record_vfp_data_proc_insn): Likewise.
	(arm_record_coproc_data_proc): Likewise.
	(thumb_record_misc): Likewise.
	(thumb_record_ldm_stm_swi): Likewise.
	(thumb2_record_ld_st_dual_ex_tbb): Likewise.
	(thumb2_record_ld_mem_hints): Likewise.
	(thumb2_record_lmul_lmla_div): Likewise.
	(thumb2_record_asimd_struct_ld_st): Likewise.
	(arm_process_record): Likewise.

2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>

	* arm-tdep.c (arm_displaced_step_copy_insn): Remove.
	(ARM displaced stepping support): Remove reference to
	arm_displaced_step_copy_insn in comment.
	* arm-tdep.h (arm_displaced_step_copy_insn): Remove.
	* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove
	reference to arm_displaced_step_copy_insn in comment.

2016-02-11  Simon Marchi  <simon.marchi@ericsson.com>

	* arm-tdep.c (thumb_copy_unmodified_16bit): Change type of insn.
	(thumb_copy_b): Likewise.
	(arm_decode_b_bl_ldmstm): Likewise.
	(thumb_copy_16bit_ldr_literal): Likewise.
	(thumb_copy_pop_pc_16bit): Likewise.

2016-02-11  Antoine Tremblay  <antoine.tremblay@ericsson.com>

	* tracepoint.c (encode_actions_1): Use target_gdbarch () rather
	than loc->gdbarch.

2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>

	* tracefile-tfile.c (trace_tdesc): New static variable.
	(tfile_open): Clear trace_tdesc, call target_find_description.
	(tfile_interp_line): Recognize tdesc lines.
	(tfile_close): Clear trace_tdesc.
	(tfile_xfer_partial_features): New function.
	(tfile_xfer_partial): Call tfile_xfer_partial_features.
	(tfile_append_tdesc_line): New function.

2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>

	* ctf.c (ctf_write_tdesc): New function.
	(ctf_write_ops): Wire in ctf_write_tdesc.
	* tracefile-tfile.c (tfile_write_tdesc): New function.
	(tfile_write_ops): Wire in tfile_write_tdesc.
	* tracefile.c (trace_save): Call write_tdesc method.
	* tracefile.h (struct trace_file_write_ops): Add write_tdesc method.
	* xml-tdesc.c (target_fetch_description_xml): New function.
	* xml-tdesc.h: Add target_fetch_description_xml prototype.

2016-02-10  Simon Marchi  <simon.marchi@ericsson.com>

	* arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo.
	(arm_decode_dp_misc): Likewise.

2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>

	* amd64-tdep.c (amd64_ax_pseudo_register_collect): New function.
	(amd64_init_abi): Fill ax_pseudo_register_collect hook.
	* gdb/i386-tdep.c (i386_pseudo_register_read_into_value): Remove
	misleading comment.
	(i386_pseudo_register_write): Ditto.
	(i386_ax_pseudo_register_collect): New function.
	(i386_gdbarch_init): Fill ax_pseudo_register_collect hook.
	* i386-tdep.h: Add i386_ax_pseudo_register_collect prototype.

2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>

	* tracefile-tfile.c (tfile_fetch_registers): Use g packet order
	instead of gdb order.

2016-02-10  Marcin Kościelnicki  <koriakin@0x04.net>

	* tracefile-tfile.c (tfile_fetch_registers): Fix off-by-one in bounds
	check.

2016-02-10  Joel Brobecker  <brobecker@adacore.com>

	* NEWS: Create a new section for the next release branch.
	Rename the section of the current branch, now that it has
	been cut.

2016-02-10  Joel Brobecker  <brobecker@adacore.com>

	GDB 7.11 branch created (9ef9e6a6a0dd8f948708cb67c9afcfd0be40cb0a):
	* version.in: Bump version to 7.11.50.DATE-git.

2016-02-09  Keith Seitz  <keiths@redhat.com>

	PR breakpoints/19546
	* breakpoint.c (breakpoint_event_location_empty_p): New function.
	(update_breakpoints_after_exec, bkpt_re_set): Use this new function
	instead of event_location_empty_p.

2016-02-09  Keith Seitz  <keiths@redhat.com>

	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Use
	string_to_event_location_basic instead of string_to_event_location.

2016-02-09  Keith Seitz  <keiths@redhat.com>

	* guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Skip
	leading whitespace and use string_to_event_location_basic instead
	of new_linespec_location.

2016-02-09  Keith Seitz  <keiths@redhat.com>

	PR python/19506
	* python/py-breakpoint.c (bppy_init): Use
	string_to_event_location_basic instead of new_linespec_location.

2016-02-09  Keith Seitz  <keiths@redhat.com>

	* location.c (string_to_explicit_location): Note that "-p" is
	reserved for probe locations and return NULL for any input
	that starts with that.
	(string_to_event_location): Move "legacy" linespec code to ...
	(string_to_event_location_basic): ... here.
	* location.h (string_to_event_location): Update comment.
	(string_to_event_location_basic): New function.

2016-02-09  Simon Marchi  <simon.marchi@ericsson.com>

	* configure.ac: Use AC_CONFIG_FILES instead of passing arguments
	to AC_OUTPUT.  Remove "exit 0" at the end.
	* configure: Regenerate.

2016-02-09  Pedro Alves  <palves@redhat.com>

	PR breakpoints/19548
	* breakpoint.c (create_overlay_event_breakpoint): Don't update
	global location list here.
	(create_longjmp_master_breakpoint)
	(create_std_terminate_master_breakpoint)
	(create_exception_master_breakpoint, create_jit_event_breakpoint)
	(update_breakpoint_locations):
	(breakpoint_re_set): Update global location list after all
	breakpoints are re-set.

2016-02-08  Simon Marchi  <simon.marchi@ericsson.com>

	* remote.c (remote_register_number_and_offset): Remove unused
	variable(s).
	(remote_thread_always_alive): Likewise.
	(remote_update_thread_list): Likewise.
	(process_initial_stop_replies): Likewise.
	(remote_start_remote): Likewise.
	(remote_check_symbols): Likewise.
	(discard_pending_stop_replies): Likewise.
	(process_stop_reply): Likewise.
	(putpkt_binary): Likewise.
	(getpkt): Likewise.
	(remote_add_target_side_condition): Likewise.
	(remote_insert_breakpoint): Likewise.
	(remote_supports_stopped_by_sw_breakpoint): Likewise.
	(remote_supports_stopped_by_hw_breakpoint): Likewise.
	(remote_xfer_partial): Likewise.
	(remote_read_btrace): Likewise.
	(remote_async_serial_handler): Likewise.
	(remote_thread_events): Likewise.
	(_initialize_remote): Likewise.

2016-02-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* varobj.h (varobj_delete): Remove dellist parameter, update and
	move documentation here.
	* varobj.c (struct cpstack, cppush, cppop): Remove.
	(delete_variable): Remove resultp (first) parameter.
	(delete_variable_1): Likewise.
	(varobj_delete): Remove dellist parameter and unused code.
	(update_dynamic_varobj_children): Adjust varobj_delete call.
	(update_type_if_necessary): Likewise.
	(varobj_set_visualizer): Likewise.
	(varobj_update): Likewise.
	(value_of_root): Likewise.
	(varobj_invalidate_iter): Likewise.
	* mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise.

2016-02-04  Yao Qi  <yao.qi@linaro.org>

	* remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to
	0 before handling 'F' and set it back afterwards.

2016-02-02  Simon Marchi  <simon.marchi@ericsson.com>

	* ui-out.c (MAX_UI_OUT_LEVELS): Remove.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval):
	New types.
	(compat_siginfo): New bound fields added.
	(compat_x32_siginfo): New field added.
	(cpt_si_addr_lsb): New define.
	(compat_siginfo_from_siginfo): Use nat_siginfo.
	(siginfo_from_compat_siginfo): Use nat_siginfo.
	(compat_x32_siginfo_from_siginfo): Likewise.
	(siginfo_from_compat_x32_siginfo): Likewise.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd
	structure to the siginfo if extra_fields contains
	LINUX_SIGINFO_FIELD_ADDR_BND.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern.
	* linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern.
	* i386-linux-tdep.h (x86_linux_get_siginfo_type): New
	function.
	* amd64-linux-tdep.c (amd64_linux_init_abi_common): Add
	x86_linux_get_siginfo_type for the amd64 abi.
	* i386-linux-tdep.c (x86_linux_get_siginfo_type): New
	function.
	(i386_linux_init_abi): Add new function at the i386 ABI
	initialization.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* linux-tdep.h (linux_siginfo_extra_field_values): New enum values.
	(linux_siginfo_extra_fields): New enum type.
	* linux-tdep.c (linux_get_siginfo_type_with_fields): New function.
	(linux_get_siginfo_type): Use new function.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* nat/amd64-linux-siginfo.c: New file.
	* nat/amd64-linux-siginfo.h: New file.
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
	(amd64-linux-siginfo.o): New rule.
	* config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
	* amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
	(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
	(compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
	(compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
	(cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
	(cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
	(cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.

2016-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>

	* value.c (max_value_size): New variable.
	(MIN_VALUE_FOR_MAX_VALUE_SIZE): New define.
	(set_max_value_size): New function.
	(show_max_value_size): New function.
	(check_type_length_before_alloc): New function.
	(allocate_value_contents): Call check_type_length_before_alloc.
	(set_value_enclosing_type): Likewise.
	(_initialize_values): Add set/show handler for max-value-size.
	* NEWS: Mention new set/show command.

2016-01-31  Simon Marchi  <simon.marchi@polymtl.ca>

	* varobj.h (struct varobj): Fix typos in comments.
	(struct lang_varobj_ops): Likewise.
	* varobj.c (VAROBJ_TABLE_SIZE): Likewise.
	(varobj_create): Move misplaced comment.

2016-01-29  Simon Marchi  <simon.marchi@ericsson.com>

	* aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces
	to for include additional lines.
	* xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces.

2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>

	* gnulib/import/Makefile.am: Regenerate.
	* gnulib/import/Makefile.in: Regenerate.
	* gnulib/import/m4/gnulib-cache.m4: Regenerate.
	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr.

2016-01-28  Simon Marchi  <simon.marchi@ericsson.com>

	* remote.c (skip_to_semicolon): Remove.
	(remote_parse_stop_reply): Use strchrnul instead of
	skip_to_semicolon.
	* gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
	strchrnul.
	* gnulib/aclocal.m4: Regenerate.
	* gnulib/config.in: Regenerate.
	* gnulib/configure: Regenerate.
	* gnulib/import/Makefile.am: Regenerate.
	* gnulib/import/Makefile.in: Regenerate.
	* gnulib/import/m4/gnulib-cache.m4: Regenerate.
	* gnulib/import/m4/gnulib-comp.m4: Regenerate.
	* gnulib/import/m4/rawmemchr.m4: New file.
	* gnulib/import/m4/strchrnul.m4: New file.
	* gnulib/import/rawmemchr.c: New file.
	* gnulib/import/rawmemchr.valgrind: New file.
	* gnulib/import/strchrnul.c: New file.
	* gnulib/import/strchrnul.valgrind: New file.

2016-01-28  Yao Qi  <yao.qi@linaro.org>

	* breakpoint.c (build_target_command_list): Don't call continue
	if aexpr is NULL.
	(build_target_condition_list): Likewise.

2016-01-27  Kevin Buettner  <kevinb@redhat.com>

	* rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8
	bytes as aggregates.

2016-01-27  Joel Brobecker  <brobecker@adacore.com>

	* MAINTAINERS (Responsible Maintainers): Add Keith Seitz as
	Linespec Maintainers.

2016-01-26  Simon Marchi  <simon.marchi@ericsson.com>

	* common/common-utils.c (skip_spaces): Fix comment.
	(skip_to_space_const): Likewise.

2016-01-25  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
	Remove argument pc.  Get pc by regcache_read_pc.  Callers updated.
	(arm_deal_with_atomic_sequence_raw): Likewise.
	(thumb_get_next_pcs_raw): Likewise.
	(arm_get_next_pcs_raw): Likewise.
	(arm_get_next_pcs): Remove argument pc.  Callers updated.
	* arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration.

2016-01-25  Mark Wielaard  <mjw@redhat.com>

	* ada-lang.c (ada_evaluate_subexp): Add proper else block.
	* c-typeprint.c (c_type_print_base): Fix misleading indentation of
	if statement.
	* inflow.c (child_terminal_ours_1): Fix misleading indentation of
	statement block by introducing an else.
	* linux-record.c (record_linux_sockaddr): Fix misleading indentation
	of return statements.
	(record_linux_msghdr): Likewise.

2016-01-25  Pedro Alves  <palves@redhat.com>

	PR threads/19461
	* infrun.c (handle_inferior_event_1) <fork/vfork>: Update
	parent/child running states.

2016-01-25  Pedro Alves  <palves@redhat.com>

	PR gdb/19494
	* linux-nat.c (kill_one_lwp): New, factored out from ...
	(kill_callback): ... this.
	(kill_wait_callback): New, factored out from ...
	(kill_wait_one_lwp): ... this.
	(kill_unfollowed_fork_children): New function.
	(linux_nat_kill): Use it.

2016-01-22  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-nat.c (fbsd_pid_to_str): Adjust string format.

2016-01-22  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-nat.c (fetch_fpregs): Call perror_with_name
	instead of warning.
	(store_fpregs, fetch_regs, store_regs): Likewise.
	(fetch_wmmx_regs, store_wmmx_regs): Likewise.
	(fetch_vfp_regs, store_vfp_regs): Likewise.

2016-01-21  Doug Evans  <dje@google.com>

	* breakpoint.c (init_breakpoint_sal): Add comment.

2016-01-21  Marcin Kościelnicki  <koriakin@0x04.net>

	* ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection.

2016-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>

	* disasm.c (maybe_add_dis_line_entry): Rename to...
	(add_dis_line_entry): ...this, and update header comment.
	(do_mixed_source_and_assembly): Now use add_dis_line_entry.

2016-01-21  Pedro Alves  <palves@redhat.com>

	* Makefile.in (COMPILER_CFLAGS): New.
	(CXXFLAGS): Get it from configure.
	(INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS
	instead of CFLAGS.
	* build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST
	COMPILER_CFLAGS.
	* configure: Regenerate.

2016-01-21  Joel Brobecker  <brobecker@adacore.com>

	* location.h (new_address_location): Add new parameters
	"addr_string" and "addr_string_len".
	(get_address_string_location): Add declaration.
	* location.c (new_address_location): Add new parameters
	"addr_string" and "addr_string_len".  If not NULL, store
	a copy of the addr_string in the new location as well.
	(get_address_string_location): New function.
	(string_to_event_location): Update call to new_address_location.
	* linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
	Save the event location in the parser's state before
	passing it to convert_address_location_to_sals.
	* breakpoint.c (create_thread_event_breakpoint): Update call
	to new_address_location.
	(init_breakpoint_sal): Get the event location's string, if any,
	and use it to update call to new_address_location.
	* python/py-finishbreakpoint.c (bpfinishpy_init):
	Update call to new_address_location.
	* spu-tdep.c (spu_catch_start): Likewise.

	* config/djgpp/fnchange.lst: Add entries for
	gdb/testsuite/gdb.base/break-fun-addr1.c and
	gdb/testsuite/gdb.base/break-fun-addr2.c.

2016-01-21  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter
	is_thumb and set it according to CPSR saved on the stack.
	(arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to
	arm_linux_sigreturn_next_pc.

2016-01-20  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__):
	Fix enumerators sort key function.

2016-01-20  Joel Brobecker  <brobecker@adacore.com>

	* printcmd.c (print_scalar_formatted): Move binary operator from
	end of line to beginning of next line.  Adjust formatting
	accordingly.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of
	"len" with sysctl.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-tdep.c (find_stop_signal): Remove.
	(struct fbsd_collect_regset_section_cb) <lwp>: New field.
	<stop_signal>: New field.
	<abort_iteration>: New field.
	(fbsd_collect_regset_section_cb): Use new fields.
	(fbsd_collect_thread_registers): New function.
	(struct fbsd_corefile_thread_data): New structure.
	(fbsd_corefile_thread): New function.
	(fbsd_make_corefile_notes): Use new function to dump notes for each
	non-exited thread in a process.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* configure.ac: Check for support for LWP names on FreeBSD.
	* fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp.
	[TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]
	(fbsd_fetch_kinfo_proc): Move function earlier.
	[PT_LWPINFO] (fbsd_thread_alive): New function.
	[PT_LWPINFO] (fbsd_pid_to_str): New function.
	[HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function.
	[PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function.
	[PT_LWPINFO] (fbsd_add_threads): New function.
	[PT_LWPINFO] (fbsd_update_thread_list): New function.
	[PT_LWPINFO] New variable super_resume.
	[PT_LWPINFO] (resume_one_thread_cb): New function.
	[PT_LWPINFO] (resume_all_threads_cb): New function.
	[PT_LWPINFO] (fbsd_resume): New function.
	(fbsd_remember_child): Save full ptid instead of plain pid.
	(fbsd_is_child_pending): Return ptid of saved child process.
	(fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on
	first stop.
	[PT_LWP_EVENTS] Handle LWP events.
	[TDP_RFPPWAIT] Include LWP in child ptid.
	(fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events.
	(fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events.
	Add threads for existing processes.
	(fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to
	"fbsd_thread_alive".
	Set "to_pid_to_str" to "fbsd_pid_to_str".
	[HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to
	"fbsd_thread_name".
	[PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list".
	Set "to_has_thread_control" to "tc_schedlock".
	Set "to_resume" to "fbsd_resume".
	(_initialize_fbsd_nat): New function.
	* configure: Regenerate.
	* config.in: Regenerate.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
	get_ptrace_pid.
	(amd64bsd_store_inferior_registers): Use get_ptrace_pid.
	(amd64bsd_dr_get): Use get_ptrace_pid.
	(amd64bsd_dr_set): Use get_ptrace_pid.
	* i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid.
	(i386bsd_store_inferior_registers): Use get_ptrace_pid.
	(i386bsd_dr_get): Use get_ptrace_pid.
	(i386bsd_dr_set): Use get_ptrace_pid.
	* inf-ptrace.c (get_ptrace_pid): Export.
	* inf-ptrace.h (get_ptrace_pid): Declare.
	* ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id.
	(ppcfbsd_store_inferior_registers): Use lwp id.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* fbsd_tdep.c (fbsd_core_pid_to_str): New function.
	(fbsd_core_thread_name): New function.
	(fbsd_init_abi): Add "core_pid_to_str" gdbarch method.
	Add "core_thread_name" gdbarch method.

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* corelow.c (core_thread_name): New function.
	(init_core_ops): Use "core_thread_name" for the "to_thread_name"
	target op.
	* gdbarch.sh (core_thread_name): New gdbarch callback.
	* gdbarch.h: Re-generate.
	* gdbarch.c: Re-generate.

2016-01-19  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly
	convert gdb.Value to integer type using int().

2016-01-19  John Baldwin  <jhb@FreeBSD.org>

	* configure.ac: Include <sys/types.h when checking for "r_fs" in
	"struct reg".
	* configure: Regenerate.

2016-01-19  Pedro Alves  <palves@redhat.com>

	* ax-gdb.c (agent_command_1): Adjust call to decode_line_full.
	* break-catch-throw.c (re_set_exception_catchpoint): Pass the
	current program space down to linespec decoding and breakpoint
	location updating.
	* breakpoint.c (parse_breakpoint_sals): Adjust calls to
	decode_line_full.
	(until_break_command): Adjust calls to decode_line_1.
	(base_breakpoint_decode_location, bkpt_decode_location): Add
	'search_pspace' parameter.  Pass it along.
	(bkpt_probe_create_sals_from_location): Adjust calls to
	parse_probes.
	(tracepoint_decode_location, tracepoint_probe_decode_location)
	(strace_marker_decode_location): Add 'search_pspace' parameter.
	Pass it along.
	(all_locations_are_pending): Rewrite to take a breakpoint and
	program space as arguments instead.
	(hoist_existing_locations): New function.
	(update_breakpoint_locations): Add 'filter_pspace' parameter.  Use
	hoist_existing_locations instead of always removing all locations,
	and adjust to all_locations_are_pending change.
	(location_to_sals): Add 'search_pspace' parameter.  Pass it along.
	Don't disable the breakpoint if there are other locations in
	another program space.
	(breakpoint_re_set_default): Adjust to pass down the current
	program space as filter program space.
	(decode_location_default): Add 'search_pspace' parameter and pass
	it along.
	(prepare_re_set_context): Don't switch program space here.
	(breakpoint_re_set): Use save_current_space_and_thread instead of
	save_current_program_space.
	* breakpoint.h (struct breakpoint_ops) <decode_location>: Add
	'search_pspace' parameter.
	(update_breakpoint_locations): Add 'filter_pspace' parameter.
	* cli/cli-cmds.c (edit_command, list_command): Adjust calls to
	decode_line_1.
	* elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current
	program space as filter program space.
	* linespec.c (struct linespec_state) <search_pspace>: New field.
	(create_sals_line_offset, convert_explicit_location_to_sals)
	(parse_linespec): Pass the search program space down.
	(linespec_state_constructor): Add 'search_pspace' parameter.
	Store it.
	(linespec_parser_new): Add 'search_pspace' parameter and pass it
	along.
	(linespec_lex_to_end): Adjust.
	(decode_line_full, decode_line_1): Add 'search_pspace' parameter
	and pass it along.
	(decode_line_with_last_displayed): Adjust.
	(collect_symtabs_from_filename, symtabs_from_filename): New
	'search_pspace' parameter.  Use it.
	(find_function_symbols): Pass the search program space down.
	* linespec.h (decode_line_1, decode_line_full): Add
	'search_pspace' parameter.
	* probe.c (parse_probes_in_pspace): New function, factored out
	from ...
	(parse_probes): ... this.  Add 'search_pspace' parameter and use
	it.
	* probe.h (parse_probes): Add pspace' parameter.
	* python/python.c (gdbpy_decode_line): Adjust.
	* tracepoint.c (scope_info): Adjust.

2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>

	* mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS
	instruction support.
	(micromips_next_pc): Likewise.
	(micromips_scan_prologue): Likewise.
	(micromips_deal_with_atomic_sequence): Likewise.
	(micromips_stack_frame_destroyed_p): Likewise.
	(mips_breakpoint_from_pc): Likewise.

2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>

	* mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass
	unshifted 16-bit microMIPS instruction word to `mips_insn_size'.

2016-01-18  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention that GDB now displays the ID and name of the
	thread that hit a breakpoint or received a signal.
	* break-catch-sig.c (signal_catchpoint_print_it): Use
	maybe_print_thread_hit_breakpoint.
	* break-catch-syscall.c (print_it_catch_syscall): Likewise.
	* break-catch-throw.c (print_it_exception_catchpoint): Likewise.
	* breakpoint.c (maybe_print_thread_hit_breakpoint): New function.
	(print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib)
	(print_it_catch_exec, print_it_ranged_breakpoint)
	(print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it):
	Use maybe_print_thread_hit_breakpoint.
	* breakpoint.h (maybe_print_thread_hit_breakpoint): Declare.
	* gdbthread.h (show_thread_that_caused_stop): Declare.
	* infrun.c (print_signal_received_reason): Print which thread
	received signal.
	* thread.c (show_thread_that_caused_stop): New function.

2016-01-18  Gary Benson  <gbenson@redhat.com>

	* nat/linux-namespaces.c (do_fork): New function.
	(linux_mntns_get_helper): Use the above.

2016-01-17  Jonas Hahnfeld <Hahnfeld@itc.rwth-aachen.de>  (tiny change)

	Pushed by Joel Brobecker  <brobecker@adacore.com>.
	PR gdb/19208
	* dwarf2read.c (read_partial_die): Do not call set_objfile_main_name
	if the function has no name.

2016-01-15  Sandra Loosemore  <sandra@codesourcery.com>

	* charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET):
	Conditionalize for Windows host.
	(GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET.
	(GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32.
	(phony_iconv_open): Handle both UTF-32 endiannesses.
	(phony_iconv): Likewise.  Check for output overflow and clean up
	out-of-input cases.  Correct adjustment to input buffer pointer.
	(set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match
	phony_iconv_open.

2016-01-15  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention star wildcard ranges.
	* cli/cli-utils.c (get_number_or_range): Check state->in_range first.
	(number_range_setup_range): New function.
	* cli/cli-utils.h (number_range_setup_range): New declaration.
	* thread.c (thread_apply_command): Support star TID ranges.
	* tid-parse.c (tid_range_parser_finished)
	(tid_range_parser_string, tid_range_parser_skip)
	(get_tid_or_range, get_tid_or_range): Handle
	TID_RANGE_STATE_STAR_RANGE.
	(tid_range_parser_star_range): New function.
	* tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>:
	New value.
	(tid_range_parser_star_range): New declaration.

2016-01-15  Pedro Alves  <palves@redhat.com>

	* thread.c (thread_apply_command): Use the tid range parser to
	advance past the thread ID list.
	* tid-parse.c (get_positive_number_trailer): New function.
	(parse_thread_id): Use it.
	(get_tid_or_range): Use it.  Return 0 instead of throwing invalid
	thread ID error.
	(get_tid_or_range): Detect negative values.  Return 0 instead of
	throwing invalid thread ID error.

2016-01-14  Yao Qi  <yao.qi@linaro.org>

	* arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc):
	Declare.
	(arm_linux_get_next_pcs_ops): Install
	arm_linux_get_next_pcs_syscall_next_pc.
	(arm_linux_syscall_next_pc): Change to ...
	(arm_linux_get_next_pcs_syscall_next_pc): ... it.
	(arm_linux_init_abi): Don't set tdep->syscall_next_pc.
	* arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare.
	(arm_get_next_pcs_syscall_next_pc): Make it static.  Don't
	call tdep->syscall_next_pc.
	* arm-tdep.h (struct gdbarch_tdep) <syscall_next_pc>: Remove.
	(arm_get_next_pcs_syscall_next_pc): Remove.

2016-01-14  Yao Qi  <yao.qi@linaro.org>

	* remote.c (remote_set_syscall_catchpoint): Cast to char *.
	* thread.c (do_captured_thread_select): Cast to const char *.

2016-01-14  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change
	argument arm_thumb2_breakpoint to has_thumb2_breakpoint.
	(thumb_get_next_pcs_raw): Check has_thumb2_breakpoint
	instead.
	* arch/arm-get-next-pcs.h (struct arm_get_next_pcs)
	<arm_thumb2_breakpoint>: Remove.
	<has_thumb2_breakpoint>: New field.
	(arm_get_next_pcs_ctor): Update declaration.
	* arm-linux-tdep.c (arm_linux_software_single_step): Pass
	1 to arm_get_next_pcs_ctor.
	* arm-tdep.c (arm_software_single_step): Pass 0 to
	arm_get_next_pcs_ctor.

2016-01-13  Ulrich Weigand  <uweigand@de.ibm.com>

	* MAINTAINERS: Add Andreas Arnez as s390 target maintainer.

2016-01-13  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use
	byte_order_for_code to read instruction.

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention $_gthread.
	* gdbthread.h (struct thread_info) <global_num>: Mention
	$_gthread.
	* thread.c (thread_num_make_value_helper): New function.
	(thread_id_make_value): Delete.
	(thread_id_per_inf_num_make_value, global_thread_id_make_value):
	New.
	(thread_funcs): Adjust.
	(gthread_funcs): New.
	(_initialize_thread): Register $_gthread variable.

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention "info threads -gid".
	* gdbthread.h (struct thread_info) <global_num>: Mention "info
	threads -gid".
	* thread.c (info_threads_command): Handle "-gid".
	(_initialize_thread): Adjust "info threads" help string to mention
	-gid.

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention InferiorThread.global_num.
	* python/py-infthread.c (thpy_get_global_num): New function.
	(thread_object_getset): Register "global_num".

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention that thread IDs are now per inferior and global
	thread IDs.
	* Makefile.in (SFILES): Add tid-parse.c.
	(COMMON_OBS): Add tid-parse.o.
	(HFILES_NO_SRCDIR): Add tid-parse.h.
	* ada-tasks.c: Adjust to use ptid_to_global_thread_id.
	* breakpoint.c (insert_breakpoint_locations)
	(remove_threaded_breakpoints, bpstat_check_breakpoint_conditions)
	(print_one_breakpoint_location, set_longjmp_breakpoint)
	(check_longjmp_breakpoint_for_call_dummy)
	(set_momentary_breakpoint): Adjust to use global IDs.
	(find_condition_and_thread, watch_command_1): Use parse_thread_id.
	(until_break_command, longjmp_bkpt_dtor)
	(breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust
	to use global IDs.
	* dummy-frame.c (pop_dummy_frame_bpt): Adjust to use
	ptid_to_global_thread_id.
	* elfread.c (elf_gnu_ifunc_resolver_stop): Likewise.
	* gdbthread.h (struct thread_info): Rename field 'num' to
	'global_num.  Add new fields 'per_inf_num' and 'inf'.
	(thread_id_to_pid): Rename thread_id_to_pid to
	global_thread_id_to_ptid.
	(pid_to_thread_id): Rename to ...
	(ptid_to_global_thread_id): ... this.
	(valid_thread_id): Rename to ...
	(valid_global_thread_id): ... this.
	(find_thread_id): Rename to ...
	(find_thread_global_id): ... this.
	(ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare.
	(print_thread_info): Add comment.
	* tid-parse.h: New file.
	* tid-parse.c: New file.
	* infcmd.c (step_command_fsm_prepare)
	(step_command_fsm_should_stop): Adjust to use the global thread
	ID.
	(until_next_command, until_next_command)
	(finish_command_fsm_should_stop): Adjust to use the global thread
	ID.
	(attach_post_wait): Adjust to check the inferior number too.
	* inferior.h (struct inferior) <highest_thread_num>: New field.
	* infrun.c (handle_signal_stop)
	(insert_exception_resume_breakpoint)
	(insert_exception_resume_from_probe): Adjust to use the global
	thread ID.
	* record-btrace.c (record_btrace_open): Use global thread IDs.
	* remote.c (process_initial_stop_replies): Also consider the
	inferior number.
	* target.c (target_pre_inferior): Clear the inferior's highest
	thread num.
	* thread.c (clear_thread_inferior_resources): Adjust to use the
	global thread ID.
	(new_thread): New inferior parameter.  Adjust to use it.  Set both
	the thread's global ID and the thread's per-inferior ID.
	(add_thread_silent): Adjust.
	(find_thread_global_id): New.
	(find_thread_id): Make static.  Adjust to rename.
	(valid_thread_id): Rename to ...
	(valid_global_thread_id): ... this.
	(pid_to_thread_id): Rename to ...
	(ptid_to_global_thread_id): ... this.
	(thread_id_to_pid): Rename to ...
	(global_thread_id_to_ptid): ... this.  Adjust.
	(first_thread_of_process): Adjust.
	(do_captured_list_thread_ids): Adjust to use global thread IDs.
	(should_print_thread): New function.
	(print_thread_info): Rename to ...
	(print_thread_info_1): ... this, and add new show_global_ids
	parameter.  Handle it.  Iterate over inferiors.
	(print_thread_info): Reimplement as wrapper around
	print_thread_info_1.
	(show_inferior_qualified_tids): New function.
	(print_thread_id): Use it.
	(tp_array_compar): Compare inferior numbers too.
	(thread_apply_command): Use tid_range_parser.
	(do_captured_thread_select): Use parse_thread_id.
	(thread_id_make_value): Adjust.
	(_initialize_thread): Adjust "info threads" help string.
	* varobj.c (struct varobj_root): Update comment.
	(varobj_create): Adjust to use global thread IDs.
	(value_of_root_1): Adjust to use global_thread_id_to_ptid.
	* windows-tdep.c (display_tib): No longer accept an argument.
	* cli/cli-utils.c (get_number_trailer): Make extern.
	* cli/cli-utils.h (get_number_trailer): Declare.
	(get_number_const): Adjust documentation.
	* mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global
	thread IDs.
	* mi/mi-interp.c (mi_new_thread, mi_thread_exit)
	(mi_on_normal_stop, mi_output_running_pid, mi_on_resume):
	* mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise.
	* guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x):
	Likewise.
	* python/py-breakpoint.c (bppy_set_thread): Likewise.
	* python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
	* python/py-infthread.c (thpy_get_num): Add comment and return the
	per-inferior thread ID.
	(thread_object_getset): Update comment of "num".

2016-01-13  Pedro Alves  <palves@redhat.com>

	* breakpoint.c (remove_threaded_breakpoints)
	(print_one_breakpoint_location): Use print_thread_id.
	* btrace.c (btrace_enable, btrace_disable, btrace_teardown)
	(btrace_fetch, btrace_clear): Use print_thread_id.
	* common/print-utils.c (CELLSIZE): Delete.
	(get_cell): Rename to ...
	(get_print_cell): ... this and made extern.  Adjust call callers.
	Adjust to use PRINT_CELL_SIZE.
	* common/print-utils.h (get_print_cell): Declare.
	(PRINT_CELL_SIZE): New.
	* gdbthread.h (print_thread_id): Declare.
	* infcmd.c (signal_command): Use print_thread_id.
	* inferior.c (print_inferior): Use print_thread_id.
	* infrun.c (handle_signal_stop)
	(insert_exception_resume_breakpoint)
	(insert_exception_resume_from_probe)
	(print_signal_received_reason): Use print_thread_id.
	* record-btrace.c (record_btrace_info)
	(record_btrace_resume_thread, record_btrace_cancel_resume)
	(record_btrace_step_thread, record_btrace_wait): Use
	print_thread_id.
	* thread.c (thread_apply_all_command): Use print_thread_id.
	(print_thread_id): New function.
	(thread_apply_command): Use print_thread_id.
	(thread_command, thread_find_command, do_captured_thread_select):
	Use print_thread_id.

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention InferiorThread.inferior.
	* python/py-infthread.c (thpy_get_inferior): New.
	(thread_object_getset): Register "inferior".

2016-01-13  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention $_inferior.
	* inferior.c (inferior_id_make_value): New.
	(inferior_funcs): New.
	(_initialize_inferior): Create $_inferior variable.

2016-01-13  Pedro Alves  <palves@redhat.com>

	PR breakpoints/19388
	* frame.c (get_current_frame): Use validate_registers_access.
	* gdbthread.h (validate_registers_access): Declare.
	* infrun.c (validate_siginfo_access): Delete.
	(siginfo_value_read, siginfo_value_write): Use
	validate_registers_access.
	* thread.c (validate_registers_access): New function.

2016-01-12  Josh Stone  <jistone@redhat.com>
	    Philippe Waroquiers  <philippe.waroquiers@skynet.be>

	* NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the
	syscall_entry and syscall_return stop reasons.  Mention GDB
	support for remote catch syscall.
	* remote.c (PACKET_QCatchSyscalls): New enum.
	(remote_set_syscall_catchpoint): New function.
	(remote_protocol_features): New element for QCatchSyscalls.
	(remote_parse_stop_reply): Parse syscall_entry/return stops.
	(init_remote_ops): Install remote_set_syscall_catchpoint.
	(_initialize_remote): Config QCatchSyscalls.
	* linux-nat.h (struct lwp_info) <syscall_state>: Comment typo.

2016-01-12  Yao Qi  <yao.qi@linaro.org>

	* nat/linux-ptrace.c (linux_child_function): Cast child_stack
	to gdb_byte * and pass to linux_fork_to_function.

2016-01-12  Yao Qi  <yao.qi@linaro.org>

	* nat/linux-ptrace.c (linux_fork_to_function): Change type
	of argument 'function'.
	(linux_grandchild_function): Change return type to 'int'.
	Change child_stack's type to 'void *'.
	(linux_child_function): Likewise.

2016-01-12  Pedro Alves  <palves@redhat.com>

	Remove use of the registered trademark symbol throughout.

2016-01-12  Thomas Schwinge  <thomas@codesourcery.com>

	* reply_mig_hack.awk: Rewrite one regular expression.

2016-01-11  Mike Frysinger  <vapier@gentoo.org>

	* acinclude.m4: Include new warning.m4 file.
	* configure: Regenerated.
	* configure.ac: Move all warning logic ...
	* warning.m4: ... here.

2016-01-08  Yao Qi  <yao.qi@linaro.org>

	* extension.c: Include target.h.
	(set_active_ext_lang): Only call install_gdb_sigint_handler,
	check_quit_flag, and set_quit_flag if target_terminal_is_ours
	returns false.
	(restore_active_ext_lang): Likewise.
	* target.c (target_terminal_is_ours): New function.
	* target.h (target_terminal_is_ours): Declare.

2016-01-07  Maciej W. Rozycki  <macro@imgtec.com>

	* mips-tdep.c (mips_breakpoint_from_pc): Rename local `status'
	to `err' in the little-endian leg.

2016-01-06  Yao Qi  <yao.qi@linaro.org>

	* arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some
	lines below.
	(thumb_get_next_pcs_raw): Make it static.
	(arm_get_next_pcs_raw): Likewise.
	* arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the
	declaration.
	(arm_get_next_pcs_raw): Likewise.

2016-01-05  Mike Frysinger  <vapier@gentoo.org>

	* version.in: Change cvs to git.

2016-01-05  Mike Frysinger  <vapier@gentoo.org>

	* configure.tgt (score-*-*): Delete gdb_sim assignment.

2016-01-05  Pedro Alves  <palves@redhat.com>

	PR sim/13418
	* configure.ac: Define WITH_PPC_SIM when linking in the sim and
	the target is powerpc*.
	* rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead
	of WITH_SIM.
	* configure: Regenerate.
	* config.in: Regenerate.

2016-01-04  Markus Metzger  <markus.t.metzger@intel.com>

	* btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.

2016-01-02  Mike Frysinger  <vapier@gentoo.org>

	* configure.tgt (powerpc*-*-*): Delete test call and
	always assign gdb_sim.

2016-01-01  Joel Brobecker  <brobecker@adacore.com>

	Update year range in copyright notice of all files.

2016-01-01  Joel Brobecker  <brobecker@adacore.com>

	* top.c (print_gdb_version): Change copyright year in version
	message.

2016-01-01  Joel Brobecker  <brobecker@adacore.com>

	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.

For older changes see ChangeLog-2015.
\f
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: