xref: /llvm-project/lldb/test/API/python_api/frame/main.c (revision fdea9a4ec9b0d9585b8fe8a612686d9f44f40ddc)

#include <stdio.h>

// This simple program is to test the lldb Python API related to frames.

int a(int, char);
int b(int, char);
int c(int, char);

int a(int val, char ch)
{
    int my_val = val;
    char my_ch = ch;
    printf("a(val=%d, ch='%c')\n", val, ch);
    if (val <= 1)
        return b(val+1, ch+1);
    else if (val >= 3)
        return c(val+1, ch+1);

    return val;
}

int b(int val, char ch)
{
    int my_val = val;
    char my_ch = ch;
    printf("b(val=%d, ch='%c')\n", val, ch);
    return c(val+1, ch+1);
}

int c(int val, char ch)
{
    int my_val = val;
    char my_ch = ch;
    printf("c(val=%d, ch='%c')\n", val, ch);
    return val + 3 + ch;
}

int main (int argc, char const *argv[])
{
    int A1 = a(1, 'A');  // a(1, 'A') -> b(2, 'B') -> c(3, 'C')
    printf("a(1, 'A') returns %d\n", A1);

    int B2 = b(2, 'B');  // b(2, 'B') -> c(3, 'C')
    printf("b(2, 'B') returns %d\n", B2);

    int A3 = a(3, 'A');  // a(3, 'A') -> c(4, 'B')
    printf("a(3, 'A') returns %d\n", A3);

    return 0;
}