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/*
* Provides an AUDIT_ARCH_* constant for the current process in CUR_AUDIT_ARCH
* macro for some architectures (where such a constant defined).
*
* Copyright (c) 2021 Eugene Syromyatnikov <evgsyr@gmail.com>
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef STRACE_TESTS_CUR_AUDIT_ARCH_H
# define STRACE_TESTS_CUR_AUDIT_ARCH_H
# include <linux/audit.h>
/*
* If only one could easily get AUDIT_ARCH_* of the running process...
* CUR_AUDIT_ARCH - AUDIT_ARCH_* of the current personality
* PERS0_AUDIT_ARCH - AUDIT_ARCH_* of the strace's default personality
* if the current one is mpers
* PERS0__NR_gettid - gettid() syscall number in strace's default personality
* M32_AUDIT_ARCH, MX32_AUDIT_ARCH - AUDIT_ARCH_* values for mpers
* M32__NR_gettid, MX32_NR_gettid - gettid() syscall numbers in mpers
*/
# if defined __alpha__
# define CUR_AUDIT_ARCH AUDIT_ARCH_ALPHA
# elif defined __arc__
# if WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_ARCOMPACTBE
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_ARCOMPACT
# endif
# elif defined __arm64__ || defined __aarch64__
# define CUR_AUDIT_ARCH AUDIT_ARCH_AARCH64
# define M32_AUDIT_ARCH AUDIT_ARCH_ARM
# define M32__NR_gettid 224
# elif defined __arm__
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_ARMEB
# else
# define PERS0_AUDIT_ARCH AUDIT_ARCH_AARCH64
# define PERS0__NR_gettid 178
# define CUR_AUDIT_ARCH AUDIT_ARCH_ARM
# endif
# elif defined __x86_64__
# define PERS0_AUDIT_ARCH AUDIT_ARCH_X86_64
# define PERS0__NR_gettid 186
# define CUR_AUDIT_ARCH AUDIT_ARCH_X86_64
# define M32_AUDIT_ARCH AUDIT_ARCH_I386
# define M32__NR_gettid 224
# define MX32_AUDIT_ARCH AUDIT_ARCH_X86_64
# define MX32__NR_gettid 1073742010
# elif defined __i386__
# define PERS0_AUDIT_ARCH AUDIT_ARCH_X86_64
# ifdef X32
# define PERS0__NR_gettid 1073742010
# else
# define PERS0__NR_gettid 186
# endif
# define CUR_AUDIT_ARCH AUDIT_ARCH_I386
# elif defined __ia64__
# define CUR_AUDIT_ARCH AUDIT_ARCH_IA64
# elif defined __hppa__
# define CUR_AUDIT_ARCH AUDIT_ARCH_PARISC
# elif defined __m68k__
# define CUR_AUDIT_ARCH AUDIT_ARCH_M68K
# elif defined __mips__
# if _MIPS_SIM == _MIPS_SIM_ABI64
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPS64
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPSEL64
# endif
# elif _MIPS_SIM == _MIPS_SIM_NABI32
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPS64N32
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPSEL64N32
# endif
# elif _MIPS_SIM == _MIPS_SIM_ABI32
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPS
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_MIPSEL
# endif
# endif
# elif defined __powerpc64__
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_PPC64
# define M32_AUDIT_ARCH AUDIT_ARCH_PPC
# define M32__NR_gettid 207
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_PPC64LE
# endif
# elif defined __powerpc__
# define PERS0_AUDIT_ARCH AUDIT_ARCH_PPC64
# define PERS0__NR_gettid 207
# define CUR_AUDIT_ARCH AUDIT_ARCH_PPC
# elif defined __riscv
# define CUR_AUDIT_ARCH AUDIT_ARCH_RISCV64
# elif defined __s390x__
# define CUR_AUDIT_ARCH AUDIT_ARCH_S390X
# define M32_AUDIT_ARCH AUDIT_ARCH_S390
# define M32__NR_gettid 236
# elif defined __s390__
# define PERS0_AUDIT_ARCH AUDIT_ARCH_S390X
# define PERS0__NR_gettid 236
# define CUR_AUDIT_ARCH AUDIT_ARCH_S390
# elif defined __sh64__
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_SH64
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_SH64EL
# endif
# elif defined __sh__
# ifdef WORDS_BIGENDIAN
# define CUR_AUDIT_ARCH AUDIT_ARCH_SH
# else
# define CUR_AUDIT_ARCH AUDIT_ARCH_SHEL
# endif
# elif defined __sparc__ && defined __arch64__
# define CUR_AUDIT_ARCH AUDIT_ARCH_SPARC64
# define M32_AUDIT_ARCH AUDIT_ARCH_SPARC
# define M32__NR_gettid 143
# elif defined __sparc__
# define PERS0_AUDIT_ARCH AUDIT_ARCH_SPARC64
# define PERS0__NR_gettid 143
# define CUR_AUDIT_ARCH AUDIT_ARCH_SPARC
# elif defined __xtensa__
# define CUR_AUDIT_ARCH AUDIT_ARCH_XTENSA
# endif
/* Undefine meaningless definitions */
# if defined(PERS0_AUDIT_ARCH) \
&& !defined(MPERS_IS_m32) && !defined(MPERS_IS_mx32)
# undef PERS0_AUDIT_ARCH
# endif
# if defined(M32_AUDIT_ARCH) \
&& (!defined(HAVE_M32_MPERS) || defined(MPERS_IS_m32))
# undef M32_AUDIT_ARCH
# endif
# if defined(MX32_AUDIT_ARCH) \
&& (!defined(HAVE_MX32_MPERS) || defined(MPERS_IS_mx32))
# undef MX32_AUDIT_ARCH
# endif
#endif /* STRACE_TESTS_CUR_AUDIT_ARCH_H */
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