#endif
/* Temporary variable for SET_TOP_LEVEL. */
+
static int top_level_val;
/* Do a setjmp on error_return and quit_return. catch_errors is
? (PTR) 0 : (PTR) memcpy (quit_return, error_return, sizeof (jmp_buf))) \
, top_level_val)
+/* If nonzero, display time usage both at startup and for each command. */
+
+int display_time;
+
+/* If nonzero, display space usage both at startup and for each command. */
+
+int display_space;
+
extern void gdb_init PARAMS ((void));
int
register int i;
+ long time_at_startup = get_run_time ();
+
/* start-sanitize-mpw */
#ifdef MPW
/* Drop into MacsBug, but only if the executable is specially named. */
{"tty", required_argument, 0, 't'},
{"baud", required_argument, 0, 'b'},
{"b", required_argument, 0, 'b'},
- {"nw", no_argument, &no_windows, 1},
- {"nowindows", no_argument, &no_windows, 1},
+ {"nw", no_argument, &use_windows, 0},
+ {"nowindows", no_argument, &use_windows, 0},
+ {"w", no_argument, &use_windows, 1},
+ {"windows", no_argument, &use_windows, 1},
+ {"statistics", no_argument, 0, 13},
/* Allow machine descriptions to add more options... */
#ifdef ADDITIONAL_OPTIONS
ADDITIONAL_OPTIONS
#endif
- {0, no_argument, 0, 0},
+ {0, no_argument, 0, 0}
};
while (1)
/* FIXME: what if the syntax is wrong (e.g. not digits)? */
annotation_level = atoi (optarg);
break;
+ case 13:
+ /* Enable the display of both time and space usage. */
+ display_time = 1;
+ display_space = 1;
+ break;
case 'f':
annotation_level = 1;
break;
BEFORE_MAIN_LOOP_HOOK;
#endif
+ /* Show time and/or space usage. */
+
+ if (display_time)
+ {
+ long init_time = get_run_time () - time_at_startup;
+
+ printf_unfiltered ("Startup time: %ld.%06ld\n",
+ init_time / 1000000, init_time % 1000000);
+ }
+
+ if (display_space)
+ {
+ extern char **environ;
+ char *lim = (char *) sbrk (0);
+
+ printf_unfiltered ("Startup size: data size %ld\n",
+ (long) (lim - (char *) &environ));
+ }
+
/* The command loop. */
while (1)
{
if (fputs_unfiltered_hook)
{
- fputs_unfiltered_hook (linebuffer);
+ /* FIXME: I think we should only be doing this for stdout or stderr.
+ Either that or we should be passing stream to the hook so it can
+ deal with it. If that is cleaned up, this function can go back
+ into utils.c and the fputs_unfiltered_hook can replace the current
+ ability to avoid this function by not linking with main.c. */
+ fputs_unfiltered_hook (linebuffer, stream);
return;
}