arch/x86/include/asm/seccomp.h

   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 */