1#include <stdlib.h>
2int main ()
3{
4 const char *empty_string = "";
5 const char *one_letter_string = "1";
6 // This expects that lower 4k of memory will be mapped unreadable, which most
7 // OSs do (to catch null pointer dereferences).
8 const char *invalid_memory_string = (char*)0x100;
9
10 return empty_string[0] + one_letter_string[0]; // breakpoint here
11}
12

source code of lldb/test/API/python_api/process/read-mem-cstring/main.c