old-cross-binutils/gdb/testsuite/gdb.mi/mi-syn-frame.c
Andrew Cagney 075559bc19 2003-02-01 Andrew Cagney <ac131313@redhat.com>
From 2002-11-09 Jason Molenda (jason-cl@molenda.com)
        * stack.c (print_frame_info_base): Output complete FRAME tuple
        for synthesized frames.

2003-02-01  Andrew Cagney  <ac131313@redhat.com>

	From 2002-11-09 Jason Molenda (jason-cl@molenda.com):
        * gdb.mi/mi-syn-frame.exp: New tests for synthetic frames in
        stack backtraces.
        * gdb.mi/mi-syn-frame.c: Part of same.
2003-02-02 05:51:09 +00:00

61 lines
811 B
C

#include <signal.h>
#include <unistd.h>
#include <stdlib.h>
void foo (void);
void bar (void);
void subroutine (int);
void handler (int);
void have_a_very_merry_interrupt (void);
main ()
{
puts ("Starting up");
foo (); /* Put a breakpoint on foo() and call it to see a dummy frame */
have_a_very_merry_interrupt ();
puts ("Shutting down");
}
void
foo (void)
{
puts ("hi in foo");
}
void
bar (void)
{
char *nuller = 0;
puts ("hi in bar");
*nuller = 'a'; /* try to cause a segfault */
}
void
handler (int sig)
{
subroutine (sig);
}
void
subroutine (int in)
{
while (in < 100)
in++;
}
void
have_a_very_merry_interrupt (void)
{
puts ("Waiting to get a signal");
signal (SIGALRM, handler);
alarm (1);
sleep (2); /* We'll receive that signal while sleeping */
}