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 | |