1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3  * opcodes-virt.h: Opcode definitions for the ARM virtualization extensions
4  * Copyright (C) 2012  Linaro Limited
5  */
6 #ifndef __ASM_ARM_OPCODES_VIRT_H
7 #define __ASM_ARM_OPCODES_VIRT_H
8 
9 #include <asm/opcodes.h>
10 
11 #define __HVC(imm16) __inst_arm_thumb32(				\
12 	0xE1400070 | (((imm16) & 0xFFF0) << 4) | ((imm16) & 0x000F),	\
13 	0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF)	\
14 )
15 
16 #define __ERET	__inst_arm_thumb32(					\
17 	0xE160006E,							\
18 	0xF3DE8F00							\
19 )
20 
21 #define __MSR_ELR_HYP(regnum)	__inst_arm_thumb32(			\
22 	0xE12EF300 | regnum,						\
23 	0xF3808E30 | (regnum << 16)					\
24 )
25 
26 #endif /* ! __ASM_ARM_OPCODES_VIRT_H */
27