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/ia32_unistd.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