/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/linkage.h> #include <asm/unistd.h> #include <asm/dwarf.h> .macro vdso_syscall func,syscall .globl __kernel_compat_\func .type __kernel_compat_\func,@function __ALIGN __kernel_compat_\func: CFI_STARTPROC svc \syscall /* Make sure we notice when a syscall returns, which shouldn't happen */ .word 0 CFI_ENDPROC .size __kernel_compat_\func,.-__kernel_compat_\func .endm vdso_syscall restart_syscall,__NR_restart_syscall vdso_syscall sigreturn,__NR_sigreturn vdso_syscall rt_sigreturn,__NR_rt_sigreturn