Archipelago » qemu

static void cpu_x86_version(CPUState *env, int *family, int *model)

{

    int cpuver = env->cpuid_version;

    if (family == NULL || model == NULL) {

        return;

    }

    *family = (cpuver >> 8) & 0x0f;

    *model = ((cpuver >> 12) & 0xf0) + ((cpuver >> 4) & 0x0f);

}

/* Broadcast MCA signal for processor version 06H_EH and above */

int cpu_x86_support_mca_broadcast(CPUState *env)

{

    int family = 0;

    int model = 0;

    cpu_x86_version(env, &family, &model);

    if ((family == 6 && model >= 14) || family > 6) {

        return 1;

    }

    return 0;

}

    if (broadcast) {

        if (!cpu_x86_support_mca_broadcast(cenv)) {

            fprintf(stderr, "Current CPU does not support broadcast\n");

            return;

        }

    }