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87 lines
2.4 KiB
87 lines
2.4 KiB
4 months ago
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/* arch.h
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* Copyright 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* MINIJAIL_ARCH_NR #define's.
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*/
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#ifndef ARCH_H
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#define ARCH_H
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#include <linux/audit.h>
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#include <stdint.h>
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/* clang-format off */
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#if defined(__i386__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_I386
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# define MINIJAIL_ARCH_NAME "x86"
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#elif defined(__x86_64__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_X86_64
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# define MINIJAIL_ARCH_NAME "x86_64"
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#elif defined(__arm__)
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/*
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* <linux/audit.h> includes <linux/elf-em.h>, which does not define EM_ARM.
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* <linux/elf.h> only includes <asm/elf.h> if we're in the kernel.
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*/
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# ifndef EM_ARM
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# define EM_ARM 40
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# endif
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_ARM
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# define MINIJAIL_ARCH_NAME "arm"
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#elif defined(__aarch64__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_AARCH64
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# define MINIJAIL_ARCH_NAME "arm64"
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#elif defined(__hppa__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_PARISC
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# define MINIJAIL_ARCH_NAME "parisc"
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#elif defined(__ia64__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_IA64
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# define MINIJAIL_ARCH_NAME "ia64"
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#elif defined(__mips__)
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# if defined(__mips64)
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# if defined(__MIPSEB__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_MIPS64
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# define MINIJAIL_ARCH_NAME "mips64"
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# else
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_MIPSEL64
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# define MINIJAIL_ARCH_NAME "mipsel64"
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# endif
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# else
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# if defined(__MIPSEB__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_MIPS
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# define MINIJAIL_ARCH_NAME "mips"
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# else
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_MIPSEL
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# define MINIJAIL_ARCH_NAME "mipsel"
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# endif
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# endif
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#elif defined(__powerpc64__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_PPC64
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# define MINIJAIL_ARCH_NAME "ppc64"
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#elif defined(__powerpc__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_PPC
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# define MINIJAIL_ARCH_NAME "ppc"
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#elif defined(__s390x__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_S390X
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# define MINIJAIL_ARCH_NAME "s390x"
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#elif defined(__s390__)
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# define MINIJAIL_ARCH_NR AUDIT_ARCH_S390
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# define MINIJAIL_ARCH_NAME "s390"
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#elif defined(__sparc__)
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# if defined(__arch64__)
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# define AUDIT_ARCH_SPARC64
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# define MINIJAIL_ARCH_NAME "sparc64"
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# else
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# define AUDIT_ARCH_SPARC
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# define MINIJAIL_ARCH_NAME "sparc"
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# endif
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#else
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# error "AUDIT_ARCH value unavailable"
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#endif
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/* clang-format on */
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#define MINIJAIL_ARCH_BITS sizeof(uintptr_t) * 8
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#endif /* ARCH_H */
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