1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#include <linux/linkage.h>
 4#include <asm/unistd.h>
 5#include <asm/dwarf.h>
 6
 7.macro vdso_syscall func,syscall
 8	.globl __kernel_compat_\func
 9	.type  __kernel_compat_\func,@function
10	__ALIGN
11__kernel_compat_\func:
12	CFI_STARTPROC
13	svc	\syscall
14	/* Make sure we notice when a syscall returns, which shouldn't happen */
15	.word	0
16	CFI_ENDPROC
17	.size	__kernel_compat_\func,.-__kernel_compat_\func
18.endm
19
20vdso_syscall restart_syscall,__NR_restart_syscall
21vdso_syscall sigreturn,__NR_sigreturn
22vdso_syscall rt_sigreturn,__NR_rt_sigreturn