#include <stdio.h>
#include <stdint.h>

int main(void) {
    const uint32_t base = 40960; /* 40 KB */
    const uint32_t bound = 16384; /* 16 KB */
    printf("Simulating hardware address translation\n");
    printf("Base register: %u (0x%x)\n", base, base);
    printf("Bounds register: %u (0x%x)\n\n", bound, bound);
    uint32_t test_vas[] = {0, 8192, 16383, 16384, 20480};
    int n = 5;
    for (int i = 0; i < n; ++i) {
        uint32_t va = test_vas[i];
        printf("Virtual address %u (0x%x): ", va, va);
        if (va >= bound) {
            printf("OUT OF BOUNDS - exception raised\n");
        } else {
            uint32_t pa = va + base;
            printf("translates to physical %u (0x%x)\n", pa, pa);
        }
    }
    return 0;
}