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Remove make_cleanup_restore_current_ui

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This removes make_cleanup_restore_current_ui by converting the last
use.  The last use was in a few functions used to iterate over all
UIs.  This patch replaces these functions with a class, and arranges
for the class destructor to do the needed cleanup.

2016-10-21  Tom Tromey  <tom@tromey.com>

	* tui/tui-interp.c (tui_on_normal_stop, tui_on_signal_received)
	(tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
	(tui_on_no_history, tui_on_user_selected_context_changed):
	Update.
	* top.h (switch_thru_all_uis): New class.
	(SWITCH_THRU_ALL_UIS): Rewrite.
	(make_cleanup_restore_current_ui, switch_thru_all_uis_init)
	(switch_thru_all_uis_cond, switch_thru_all_uis_next): Don't
	declare.
	* mi/mi-interp.c (mi_new_thread, mi_thread_exit)
	(mi_record_changed, mi_inferior_added, mi_inferior_appeared)
	(mi_inferior_exit, mi_inferior_removed, mi_on_signal_received)
	(mi_on_end_stepping_range, mi_on_signal_exited, mi_on_exited)
	(mi_on_no_history, mi_on_normal_stop, 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, mi_on_resume)
	(mi_solib_loaded, mi_solib_unloaded, mi_command_param_changed)
	(mi_memory_changed, mi_user_selected_context_changed): Update.
	* infrun.c (all_uis_check_sync_execution_done)
	(all_uis_on_sync_execution_starting, normal_stop): Update.
	* event-top.c (restore_ui_cleanup)
	(make_cleanup_restore_current_ui, switch_thru_all_uis_init)
	(switch_thru_all_uis_cond, switch_thru_all_uis_next): Remove.
	* cli/cli-interp.c (cli_on_normal_stop, cli_on_signal_received)
	(cli_on_end_stepping_range, cli_on_signal_exited, cli_on_exited)
	(cli_on_no_history, cli_on_user_selected_context_changed):
	Update.
	* breakpoint.c (watchpoint_check): Update.
This commit is contained in:
Tom Tromey
2016-09-24 16:11:14 -06:00
parent 8dddcb8f00
commit 0e454242cc
8 changed files with 118 additions and 202 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
gdb/cli/cli-interp.c
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@@ -99,12 +99,10 @@ should_print_stop_to_console (struct interp *console_interp,
static void
cli_on_normal_stop (struct bpstats *bs, int print_frame)
{
struct switch_thru_all_uis state;
if (!print_frame)
return;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct interp *interp = top_level_interpreter ();
struct cli_interp *cli = as_cli_interp (interp);
@@ -124,9 +122,7 @@ cli_on_normal_stop (struct bpstats *bs, int print_frame)
static void
cli_on_signal_received (enum gdb_signal siggnal)
{
struct switch_thru_all_uis state;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
@@ -142,9 +138,7 @@ cli_on_signal_received (enum gdb_signal siggnal)
static void
cli_on_end_stepping_range (void)
{
struct switch_thru_all_uis state;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
@@ -160,9 +154,7 @@ cli_on_end_stepping_range (void)
static void
cli_on_signal_exited (enum gdb_signal siggnal)
{
struct switch_thru_all_uis state;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
@@ -178,9 +170,7 @@ cli_on_signal_exited (enum gdb_signal siggnal)
static void
cli_on_exited (int exitstatus)
{
struct switch_thru_all_uis state;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
@@ -196,9 +186,7 @@ cli_on_exited (int exitstatus)
static void
cli_on_no_history (void)
{
struct switch_thru_all_uis state;
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
@@ -240,7 +228,6 @@ cli_on_command_error (void)
static void
cli_on_user_selected_context_changed (user_selected_what selection)
{
struct switch_thru_all_uis state;
struct thread_info *tp;
/* This event is suppressed. */
@@ -249,7 +236,7 @@ cli_on_user_selected_context_changed (user_selected_what selection)
tp = find_thread_ptid (inferior_ptid);
SWITCH_THRU_ALL_UIS (state)
SWITCH_THRU_ALL_UIS ()
{
struct cli_interp *cli = as_cli_interp (top_level_interpreter ());