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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
d82227cf RV |
2 | #ifndef __ASM_ARM_INSN_H |
3 | #define __ASM_ARM_INSN_H | |
4 | ||
09f05d85 RV |
5 | static inline unsigned long |
6 | arm_gen_nop(void) | |
7 | { | |
8 | #ifdef CONFIG_THUMB2_KERNEL | |
9 | return 0xf3af8000; /* nop.w */ | |
10 | #else | |
11 | return 0xe1a00000; /* mov r0, r0 */ | |
12 | #endif | |
13 | } | |
14 | ||
d82227cf RV |
15 | unsigned long |
16 | __arm_gen_branch(unsigned long pc, unsigned long addr, bool link); | |
17 | ||
18 | static inline unsigned long | |
19 | arm_gen_branch(unsigned long pc, unsigned long addr) | |
20 | { | |
21 | return __arm_gen_branch(pc, addr, false); | |
22 | } | |
23 | ||
24 | static inline unsigned long | |
25 | arm_gen_branch_link(unsigned long pc, unsigned long addr) | |
26 | { | |
27 | return __arm_gen_branch(pc, addr, true); | |
28 | } | |
29 | ||
30 | #endif |