int
main(void)
{
int i, val, inner_loop, sum = 0;
INIT();
print ("I think, therefore I am\n");
for (i = 0; i < NUM_TIMES; i++)
{
inner_loop = INNER_LOOP_COUNT;
/* Get next_num() into a trace. */
val = call_with_retaddr((void*)next_num);
do {
sum += val;
if (sum > MAX_SUM)
{
print(" ... in serious trouble!\n");
exit(-1);
}
} while (--inner_loop);
}
val = call_with_retaddr((void*)check_sum);
print("error: check_sum returned %d unexpectedly\n", val);
return 1;
}
int
invalid_ret(int x)
{
ptr_int_t bad_retaddr = x; /* Sign extend x on X64. */
where = SIGSETJMP(mark);
if (where == 0) {
call_with_retaddr((void *)ring, bad_retaddr);
print("unexpectedly we came back!");
} else {
print("fault caught on " PFX "\n", x);
}
return 0;
}
int main()
{
ptr_int_t myaddr;
#ifdef USE_DYNAMO
dynamorio_app_init();
dynamorio_app_start();
#endif
/* make sure dynamorio can handle this non-call */
myaddr = get_retaddr();
#if VERBOSE
print("my address is something like "PFX"\n", myaddr);
#endif
call_with_retaddr((void*)foo);
#ifdef USE_DYNAMO
dynamorio_app_stop();
dynamorio_app_exit();
#endif
return 0;
}
