1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Author: Huacai Chen <chenhuacai@loongson.cn> 4 * 5 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited 6 */ 7 8#include <asm/vdso/vdso.h> 9 10#include <linux/linkage.h> 11#include <uapi/asm/unistd.h> 12 13#include <asm/regdef.h> 14#include <asm/asm.h> 15#include <asm/asm-offsets.h> 16 17 .section .text 18 19SYM_SIGFUNC_START(__vdso_rt_sigreturn) 20 21 li.w a7, __NR_rt_sigreturn 22 syscall 0 23 24SYM_SIGFUNC_END(__vdso_rt_sigreturn) 25