1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_SECCOMP_H
3#define _ASM_X86_SECCOMP_H
4
5#include <asm/unistd.h>
6
7#ifdef CONFIG_X86_32
8#define __NR_seccomp_sigreturn __NR_sigreturn
9#endif
10
11#ifdef CONFIG_COMPAT
12#include <asm/unistd_32_ia32.h>
13#define __NR_seccomp_read_32 __NR_ia32_read
14#define __NR_seccomp_write_32 __NR_ia32_write
15#define __NR_seccomp_exit_32 __NR_ia32_exit
16#define __NR_seccomp_sigreturn_32 __NR_ia32_sigreturn
17#endif
18
19#ifdef CONFIG_X86_64
20# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_X86_64
21# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
22# define SECCOMP_ARCH_NATIVE_NAME "x86_64"
23# ifdef CONFIG_COMPAT
24# define SECCOMP_ARCH_COMPAT AUDIT_ARCH_I386
25# define SECCOMP_ARCH_COMPAT_NR IA32_NR_syscalls
26# define SECCOMP_ARCH_COMPAT_NAME "ia32"
27# endif
28/*
29 * x32 will have __X32_SYSCALL_BIT set in syscall number. We don't support
30 * caching them and they are treated as out of range syscalls, which will
31 * always pass through the BPF filter.
32 */
33#else /* !CONFIG_X86_64 */
34# define SECCOMP_ARCH_NATIVE AUDIT_ARCH_I386
35# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
36# define SECCOMP_ARCH_NATIVE_NAME "ia32"
37#endif
38
39#include <asm-generic/seccomp.h>
40
41#endif /* _ASM_X86_SECCOMP_H */
42