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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2017 SiFive
*/
#include <linux/linkage.h>
#include <asm/unistd.h>
#include <asm/assembler.h>
.text
/* int __vdso_flush_icache(void *start, void *end, unsigned long flags); */
SYM_FUNC_START(__vdso_flush_icache)
.cfi_startproc
vdso_lpad
#ifdef CONFIG_SMP
li a7, __NR_riscv_flush_icache
ecall
#else
fence.i
li a0, 0
#endif
ret
.cfi_endproc
SYM_FUNC_END(__vdso_flush_icache)
emit_riscv_feature_1_and
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