int* recv()
{
if (klee_int("received_pred")) {
pkt = klee_int("received_val");
return &pkt;
}
return 0;
}
int main() {
int a[3];/*
klee_make_symbolic(&a[0], sizeof(a[0]), "a[0]");
klee_make_symbolic(&a[1], sizeof(a[1]), "a[1]");
klee_make_symbolic(&a[2], sizeof(a[2]), "a[2]");*/
a[0] = klee_int("a0");
a[1] = klee_int("a1");
a[2] = klee_int("a2");
return get_sign(a);
}
/**
???
@params list ???
*/
void make_symbolic(list_t * list)
{
#ifdef KLEE
uint64_t x = klee_int("testint");
*(uint64_t *)list->arr = x;
#endif
}
int main() {
assert(klee_int("assert"));
while (1) {
}
return 0;
}
int main() {
int x = klee_int("x");
klee_assume(x > 10);
klee_assume(x < 20);
assert(!klee_is_symbolic(klee_get_value_i32(x)));
assert(klee_get_value_i32(x) > 10);
assert(klee_get_value_i32(x) < 20);
return 0;
}
int main(int argc, char *argv[]) {
char str[MAXSTR];
int offset;
klee_make_symbolic(str, MAXSTR, "str");
offset = klee_int("offset");
/* With the following two assumes, only two paths are traversed. */
/* klee_assume(offset >= 0); */
/* klee_assume(offset < MAXSTR); */
int result = test(str, offset);
return result;
}