#include "riscv_emu.h"
#include <stdio.h>
#include <string.h>

void loadFile(RiscvEmu *emu,char* file) {
    size_t bytes = 0, readsz = MEMORY_SIZE;
    FILE *fp = fopen (file, "rb");

    if (!fp) {
        fprintf (stderr, "error: file open failed '%s'.\n", file);
        return;
    }

    /* read/output BUFSZ bytes at a time */
    while ((bytes = fread (emu->memory, sizeof(uint8_t), readsz, fp)) == readsz) {
       /* for (i = 0; i < readsz; i++)
            printf (" 0x%02x", buf[i]);
        putchar ('\n');*/
    }

    if (fp != stdin)
        fclose (fp);
}


int main(void) {
    RiscvEmu emu;
    riscv_emu_init(&emu);

    printf("Initialized Risc-v processor!\n");
    printf("Loading Program...\n");
    loadFile(&emu,"test2");

    riscv_emulate(&emu);
    return 0;
}