linux-zen-server/tools/testing/selftests/arm64/bti/syscall.S

24 lines
326 B
ArmAsm
Raw Normal View History

2023-08-30 17:53:23 +02:00
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2019 Arm Limited
* Original author: Dave Martin <Dave.Martin@arm.com>
*/
#include "assembler.h"
startfn syscall
bti c
mov w8, w0
mov x0, x1
mov x1, x2
mov x2, x3
mov x3, x4
mov x4, x5
mov x5, x6
mov x6, x7
svc #0
ret
endfn
emit_aarch64_feature_1_and