[linux-2.6-block.git] / arch / x86 / include / asm / emulate_prefix.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_EMULATE_PREFIX_H
#define _ASM_X86_EMULATE_PREFIX_H

/*
 * Virt escape sequences to trigger instruction emulation;
 * ideally these would decode to 'whole' instruction and not destroy
 * the instruction stream; sadly this is not true for the 'kvm' one :/
 */

#define __XEN_EMULATE_PREFIX  0x0f,0x0b,0x78,0x65,0x6e  /* ud2 ; .ascii "xen" */
#define __KVM_EMULATE_PREFIX  0x0f,0x0b,0x6b,0x76,0x6d	/* ud2 ; .ascii "kvm" */

#endif
Commit	Line	Data
b3dc0695 MH	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