lolaso de cpu wey

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

struct regfile_t {
    union {
        struct {
            uint16_t  A;
            uint16_t  B;
            uint16_t  C;
            uint16_t  D;
            uint16_t  E;
            uint16_t  F;
            uint16_t SP;
            uint16_t PC;
        };
        uint16_t reg[8];
    };
};


void print_regfile(struct regfile_t *rf)
{
    printf("A : 0x%04X\n", rf->A);
    printf("B : 0x%04X\n", rf->B);
    printf("C : 0x%04X\n", rf->C);
    printf("D : 0x%04X\n", rf->D);
    printf("E : 0x%04X\n", rf->E);
    printf("F : 0x%04X\n", rf->F);
    printf("SP: 0x%04X\n", rf->SP);
    printf("PC: 0x%04X\n", rf->PC);
}



int main(int argc, char *argv[])
{
    struct regfile_t regfile;
    memset((void*)&regfile, 0, sizeof(struct regfile_t));

    regfile.A = 0xAABB;

    print_regfile(&regfile);


    return 0;
}