1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_EMULATE_PREFIX_H
3#define _ASM_X86_EMULATE_PREFIX_H
4
5/*
6 * Virt escape sequences to trigger instruction emulation;
7 * ideally these would decode to 'whole' instruction and not destroy
8 * the instruction stream; sadly this is not true for the 'kvm' one :/
9 */
10
11#define __XEN_EMULATE_PREFIX 0x0f,0x0b,0x78,0x65,0x6e /* ud2 ; .ascii "xen" */
12#define __KVM_EMULATE_PREFIX 0x0f,0x0b,0x6b,0x76,0x6d /* ud2 ; .ascii "kvm" */
13
14#endif
15