Archipelago » qemu

/* XXX: This value should match the one returned by CPUID

 * and in exec.c */

#define PHYS_ADDR_MASK 0xfffff000LL

#else

# if defined(TARGET_X86_64)

/* XXX: This value must match the one used in the MMU code. */ 

        if (env->cpuid_ext2_features & CPUID_EXT2_LM) {

            /* 64 bit processor */

            *eax = 0x00003020;	/* 48 bits virtual, 32 bits physical */

#else

/* XXX: The physical address space is limited to 42 bits in exec.c. */

            *eax = 0x00003028;	/* 48 bits virtual, 40 bits physical */

#endif

        } else {

            *eax = 0x00000020;	/* 32 bits physical */

#else

            if (env->cpuid_features & CPUID_PSE36)

        return NULL;

    }

    cpu_reset(env);

    kqemu_init(env);

#endif

    if (kvm_enabled())