1#include <stdio.h>
2#include <stdlib.h>
3
4int a(int);
5int b(int);
6int c(int);
7
8int a(int val)
9{
10 if (val <= 1)
11 return b(val);
12 else if (val >= 3)
13 return c(val);
14
15 return val;
16}
17
18int b(int val)
19{
20 int rc = c(val);
21 void *ptr = malloc(size: 1024); // thread step-out of malloc into function b.
22 if (!ptr)
23 return -1;
24 else
25 printf(format: "ptr=%p\n", ptr);
26 return rc; // we should reach here after 3 step-over's.
27}
28
29int c(int val)
30{
31 return val + 3;
32}
33
34int main (int argc, char const *argv[])
35{
36 int A1 = a(val: 1);
37 printf(format: "a(1) returns %d\n", A1);
38
39 int B2 = b(val: 2);
40 printf(format: "b(2) returns %d\n", B2);
41
42 int A3 = a(val: 3);
43 printf(format: "a(3) returns %d\n", A3);
44
45 return 0;
46}
47

source code of lldb/test/API/python_api/thread/main2.cpp