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e7bcb4622d
To enable seccomp constant action bitmaps, we need to have a static mapping to the audit architecture and system call table size. Add these for powerpc. __LITTLE_ENDIAN__ is used here instead of CONFIG_CPU_LITTLE_ENDIAN to keep it consistent with asm/syscall.h. Signed-off-by: YiFei Zhu <yifeifz2@illinois.edu> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/0b64925362671cdaa26d01bfe50b3ba5e164adfd.1605101222.git.yifeifz2@illinois.edu
34 lines
1 KiB
C
34 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_POWERPC_SECCOMP_H
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#define _ASM_POWERPC_SECCOMP_H
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#include <linux/unistd.h>
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#define __NR_seccomp_sigreturn_32 __NR_sigreturn
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#include <asm-generic/seccomp.h>
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#ifdef __LITTLE_ENDIAN__
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#define __SECCOMP_ARCH_LE __AUDIT_ARCH_LE
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#define __SECCOMP_ARCH_LE_NAME "le"
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#else
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#define __SECCOMP_ARCH_LE 0
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#define __SECCOMP_ARCH_LE_NAME
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#endif
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#ifdef CONFIG_PPC64
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# define SECCOMP_ARCH_NATIVE (AUDIT_ARCH_PPC64 | __SECCOMP_ARCH_LE)
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# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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# define SECCOMP_ARCH_NATIVE_NAME "ppc64" __SECCOMP_ARCH_LE_NAME
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# ifdef CONFIG_COMPAT
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# define SECCOMP_ARCH_COMPAT (AUDIT_ARCH_PPC | __SECCOMP_ARCH_LE)
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# define SECCOMP_ARCH_COMPAT_NR NR_syscalls
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# define SECCOMP_ARCH_COMPAT_NAME "ppc" __SECCOMP_ARCH_LE_NAME
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# endif
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#else /* !CONFIG_PPC64 */
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# define SECCOMP_ARCH_NATIVE (AUDIT_ARCH_PPC | __SECCOMP_ARCH_LE)
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# define SECCOMP_ARCH_NATIVE_NR NR_syscalls
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# define SECCOMP_ARCH_NATIVE_NAME "ppc" __SECCOMP_ARCH_LE_NAME
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#endif
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#endif /* _ASM_POWERPC_SECCOMP_H */
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