1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
4  */
5 #ifndef _ASM_BRANCH_H
6 #define _ASM_BRANCH_H
7 
8 #include <asm/ptrace.h>
9 
10 static inline unsigned long exception_era(struct pt_regs *regs)
11 {
12 	return regs->csr_era;
13 }
14 
15 static inline void compute_return_era(struct pt_regs *regs)
16 {
17 	regs->csr_era += 4;
18 }
19 
20 #endif /* _ASM_BRANCH_H */
21