/*
 * Copyright (c) 2026 Mirocom Laboratories and MSP engineers.
 * All Rights Reserved.
 */

#include <stdint.h>
#include <stddef.h>
#include <errno.h>
#include "mvm/state.h"
#include "mvm/common.h"

int
mvm_state_init(struct mvm_state *state)
{
    if (state == NULL) {
        errno = EINVAL;
        return -1;
    }

    if (bus_ctl_init(&state->busctl) < 0) {
        errno = EIO;
        return -1;
    }

    if (mvm_rom_init(&state->bootrom, MVM_BOOTROM_SIZE) < 0) {
        errno = EIO;
        return -1;
    }

    return 0;
}

void
mvm_state_free(struct mvm_state *state)
{
    if (state == NULL) {
        return;
    }

    bus_ctl_free(&state->busctl);
    mvm_rom_free(&state->bootrom);
}