/* SPDX-License-Identifier: GPL-2.0 */ /* * Author: Huacai Chen <chenhuacai@loongson.cn> * Copyright (C) 2020-2022 Loongson Technology Corporation Limited */ #ifndef __LOONGARCH_PERF_EVENT_H__ #define __LOONGARCH_PERF_EVENT_H__ #include <asm/ptrace.h> #define perf_arch_bpf_user_pt_regs(regs) (struct user_pt_regs *)regs #define perf_arch_fetch_caller_regs(regs, __ip) { \ (regs)->csr_era = (__ip); \ (regs)->regs[3] = (unsigned long) __builtin_frame_address(0); \ } #endif /* __LOONGARCH_PERF_EVENT_H__ */