xref: /linux/arch/arm64/include/asm/unistd.h (revision 44f57d78)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2012 ARM Ltd.
4  */
5 #ifdef CONFIG_COMPAT
6 #define __ARCH_WANT_COMPAT_STAT64
7 #define __ARCH_WANT_SYS_GETHOSTNAME
8 #define __ARCH_WANT_SYS_PAUSE
9 #define __ARCH_WANT_SYS_GETPGRP
10 #define __ARCH_WANT_SYS_NICE
11 #define __ARCH_WANT_SYS_SIGPENDING
12 #define __ARCH_WANT_SYS_SIGPROCMASK
13 #define __ARCH_WANT_COMPAT_SYS_SENDFILE
14 #define __ARCH_WANT_SYS_UTIME32
15 #define __ARCH_WANT_SYS_FORK
16 #define __ARCH_WANT_SYS_VFORK
17 
18 /*
19  * Compat syscall numbers used by the AArch64 kernel.
20  */
21 #define __NR_compat_restart_syscall	0
22 #define __NR_compat_exit		1
23 #define __NR_compat_read		3
24 #define __NR_compat_write		4
25 #define __NR_compat_sigreturn		119
26 #define __NR_compat_rt_sigreturn	173
27 
28 /*
29  * The following SVCs are ARM private.
30  */
31 #define __ARM_NR_COMPAT_BASE		0x0f0000
32 #define __ARM_NR_compat_cacheflush	(__ARM_NR_COMPAT_BASE + 2)
33 #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE + 5)
34 #define __ARM_NR_COMPAT_END		(__ARM_NR_COMPAT_BASE + 0x800)
35 
36 #define __NR_compat_syscalls		434
37 #endif
38 
39 #define __ARCH_WANT_SYS_CLONE
40 
41 #ifndef __COMPAT_SYSCALL_NR
42 #include <uapi/asm/unistd.h>
43 #endif
44 
45 #define NR_syscalls (__NR_syscalls)
46