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508514ed DM |
1 | /* |
2 | * opcodes-virt.h: Opcode definitions for the ARM virtualization extensions | |
3 | * Copyright (C) 2012 Linaro Limited | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | */ | |
19 | #ifndef __ASM_ARM_OPCODES_VIRT_H | |
20 | #define __ASM_ARM_OPCODES_VIRT_H | |
21 | ||
22 | #include <asm/opcodes.h> | |
23 | ||
24 | #define __HVC(imm16) __inst_arm_thumb32( \ | |
25 | 0xE1400070 | (((imm16) & 0xFFF0) << 4) | ((imm16) & 0x000F), \ | |
26 | 0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF) \ | |
27 | ) | |
28 | ||
b9a348cb MZ |
29 | #define __ERET __inst_arm_thumb32( \ |
30 | 0xE160006E, \ | |
31 | 0xF3DE8F00 \ | |
32 | ) | |
33 | ||
34 | #define __MSR_ELR_HYP(regnum) __inst_arm_thumb32( \ | |
35 | 0xE12EF300 | regnum, \ | |
36 | 0xF3808E30 | (regnum << 16) \ | |
37 | ) | |
38 | ||
508514ed | 39 | #endif /* ! __ASM_ARM_OPCODES_VIRT_H */ |