Archipelago » qemu

#include <stdio.h>

#include <stdlib.h>

#include <stdint.h>

#include "sys.h"

#include "crisutils.h"

static inline int64_t add64(const int64_t a, const int64_t b)

{

        return a + b;

}

static inline int64_t sub64(const int64_t a, const int64_t b)

{

        return a - b;

}

int main(void)

{

        int64_t a = 1;

        int64_t b = 2;

        /* FIXME: add some tests.  */

        a = add64(a, b);

        if (a != 3)

                err();

        a = sub64(a, b);

        if (a != 1)

                err();

        a = add64(a, -4);

        if (a != -3)

                err();

        a = add64(a, 3);

        if (a != 0)

                err();

        a = 0;

        a = sub64(a, 1);

        if (a != -1)

                err();

        pass();

        return 0;

}