IBM s390 C預處理器的輸出？

我有一個Debian維護人員在IBM s390上發生故障的錯誤報告。我很確定我知道這個問題，但我無法使用s390熨斗進行測試。另外，Debian QEMU的qemu-system-s390x似乎不能在Debian 8下運行（另請參閱Debian Bug 799120）。IBM s390 C預處理器的輸出？

可有人請提供以下從IBM S390下GCC：在adavnce

cpp -dM < /dev/null | sort

感謝。

來源

2015-09-16 jww

Debian的LászlóBöszörményi在S/390下進行測試時進行了優雅的測試並報告失敗。 Debian的Michael Tokarev是一位QEMU維護者，他親切地在私人郵件中爲我們提供了預處理宏，因爲我們在Debian 7和8下設置QEMU chroot環境時遇到了問題。

根據以下信息，我認爲我們正在與字節序功能測試使用ISA和OS打算：

#if (defined(__s390__) || defined(__s390x__) || defined(__zarch__)) 
    // Its an S/390 
#endif

的只是當我雖然我已經看到了這一切相對於大端，小端和雙端，我學習__ORDER_PDP_ENDIAN__ ...也許一個編譯時斷言是爲了確保我們不會遇到那種情況。

sid-s390x-chroot# cpp -dM < /dev/null | sort 
#define _LP64 1 
#define _STDC_PREDEF_H 1 
#define __ATOMIC_ACQUIRE 2 
#define __ATOMIC_ACQ_REL 4 
#define __ATOMIC_CONSUME 1 
#define __ATOMIC_RELAXED 0 
#define __ATOMIC_RELEASE 3 
#define __ATOMIC_SEQ_CST 5 
#define __BIGGEST_ALIGNMENT__ 8 
#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__ 
#define __CHAR16_TYPE__ short unsigned int 
#define __CHAR32_TYPE__ unsigned int 
#define __CHAR_BIT__ 8 
#define __CHAR_UNSIGNED__ 1 
#define __DBL_DECIMAL_DIG__ 17 
#define __DBL_DENORM_MIN__ ((double)4.94065645841246544176568792868221372e-324L) 
#define __DBL_DIG__ 15 
#define __DBL_EPSILON__ ((double)2.22044604925031308084726333618164062e-16L) 
#define __DBL_HAS_DENORM__ 1 
#define __DBL_HAS_INFINITY__ 1 
#define __DBL_HAS_QUIET_NAN__ 1 
#define __DBL_MANT_DIG__ 53 
#define __DBL_MAX_10_EXP__ 308 
#define __DBL_MAX_EXP__ 1024 
#define __DBL_MAX__ ((double)1.79769313486231570814527423731704357e+308L) 
#define __DBL_MIN_10_EXP__ (-307) 
#define __DBL_MIN_EXP__ (-1021) 
#define __DBL_MIN__ ((double)2.22507385850720138309023271733240406e-308L) 
#define __DEC128_EPSILON__ 1E-33DL 
#define __DEC128_MANT_DIG__ 34 
#define __DEC128_MAX_EXP__ 6145 
#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL 
#define __DEC128_MIN_EXP__ (-6142) 
#define __DEC128_MIN__ 1E-6143DL 
#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL 
#define __DEC32_EPSILON__ 1E-6DF 
#define __DEC32_MANT_DIG__ 7 
#define __DEC32_MAX_EXP__ 97 
#define __DEC32_MAX__ 9.999999E96DF 
#define __DEC32_MIN_EXP__ (-94) 
#define __DEC32_MIN__ 1E-95DF 
#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF 
#define __DEC64_EPSILON__ 1E-15DD 
#define __DEC64_MANT_DIG__ 16 
#define __DEC64_MAX_EXP__ 385 
#define __DEC64_MAX__ 9.999999999999999E384DD 
#define __DEC64_MIN_EXP__ (-382) 
#define __DEC64_MIN__ 1E-383DD 
#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD 
#define __DECIMAL_DIG__ 36 
#define __DEC_EVAL_METHOD__ 2 
#define __ELF__ 1 
#define __FINITE_MATH_ONLY__ 0 
#define __FLOAT_WORD_ORDER__ __ORDER_BIG_ENDIAN__ 
#define __FLT_DECIMAL_DIG__ 9 
#define __FLT_DENORM_MIN__ 1.40129846432481707092372958328991613e-45F 
#define __FLT_DIG__ 6 
#define __FLT_EPSILON__ 1.19209289550781250000000000000000000e-7F 
#define __FLT_EVAL_METHOD__ 1 
#define __FLT_HAS_DENORM__ 1 
#define __FLT_HAS_INFINITY__ 1 
#define __FLT_HAS_QUIET_NAN__ 1 
#define __FLT_MANT_DIG__ 24 
#define __FLT_MAX_10_EXP__ 38 
#define __FLT_MAX_EXP__ 128 
#define __FLT_MAX__ 3.40282346638528859811704183484516925e+38F 
#define __FLT_MIN_10_EXP__ (-37) 
#define __FLT_MIN_EXP__ (-125) 
#define __FLT_MIN__ 1.17549435082228750796873653722224568e-38F 
#define __FLT_RADIX__ 2 
#define __FP_FAST_FMA 1 
#define __FP_FAST_FMAF 1 
#define __GCC_ATOMIC_BOOL_LOCK_FREE 2 
#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2 
#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2 
#define __GCC_ATOMIC_CHAR_LOCK_FREE 2 
#define __GCC_ATOMIC_INT_LOCK_FREE 2 
#define __GCC_ATOMIC_LLONG_LOCK_FREE 2 
#define __GCC_ATOMIC_LONG_LOCK_FREE 2 
#define __GCC_ATOMIC_POINTER_LOCK_FREE 2 
#define __GCC_ATOMIC_SHORT_LOCK_FREE 2 
#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1 
#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2 
#define __GCC_HAVE_DWARF2_CFI_ASM 1 
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 1 
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1 
#define __GCC_IEC_559 2 
#define __GCC_IEC_559_COMPLEX 2 
#define __GNUC_MINOR__ 2 
#define __GNUC_PATCHLEVEL__ 1 
#define __GNUC_STDC_INLINE__ 1 
#define __GNUC__ 5 
#define __GXX_ABI_VERSION 1009 
#define __HTM__ 1 
#define __INT16_C(c) c 
#define __INT16_MAX__ 0x7fff 
#define __INT16_TYPE__ short int 
#define __INT32_C(c) c 
#define __INT32_MAX__ 0x7fffffff 
#define __INT32_TYPE__ int 
#define __INT64_C(c) C## L 
#define __INT64_MAX__ 0x7fffffffffffffffL 
#define __INT64_TYPE__ long int 
#define __INT8_C(c) c 
#define __INT8_MAX__ 0x7f 
#define __INT8_TYPE__ signed char 
#define __INTMAX_C(c) C## L 
#define __INTMAX_MAX__ 0x7fffffffffffffffL 
#define __INTMAX_TYPE__ long int 
#define __INTPTR_MAX__ 0x7fffffffffffffffL 
#define __INTPTR_TYPE__ long int 
#define __INT_FAST16_MAX__ 0x7fffffffffffffffL 
#define __INT_FAST16_TYPE__ long int 
#define __INT_FAST32_MAX__ 0x7fffffffffffffffL 
#define __INT_FAST32_TYPE__ long int 
#define __INT_FAST64_MAX__ 0x7fffffffffffffffL 
#define __INT_FAST64_TYPE__ long int 
#define __INT_FAST8_MAX__ 0x7f 
#define __INT_FAST8_TYPE__ signed char 
#define __INT_LEAST16_MAX__ 0x7fff 
#define __INT_LEAST16_TYPE__ short int 
#define __INT_LEAST32_MAX__ 0x7fffffff 
#define __INT_LEAST32_TYPE__ int 
#define __INT_LEAST64_MAX__ 0x7fffffffffffffffL 
#define __INT_LEAST64_TYPE__ long int 
#define __INT_LEAST8_MAX__ 0x7f 
#define __INT_LEAST8_TYPE__ signed char 
#define __INT_MAX__ 0x7fffffff 
#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L 
#define __LDBL_DIG__ 33 
#define __LDBL_EPSILON__ 1.92592994438723585305597794258492732e-34L 
#define __LDBL_HAS_DENORM__ 1 
#define __LDBL_HAS_INFINITY__ 1 
#define __LDBL_HAS_QUIET_NAN__ 1 
#define __LDBL_MANT_DIG__ 113 
#define __LDBL_MAX_10_EXP__ 4932 
#define __LDBL_MAX_EXP__ 16384 
#define __LDBL_MAX__ 1.18973149535723176508575932662800702e+4932L 
#define __LDBL_MIN_10_EXP__ (-4931) 
#define __LDBL_MIN_EXP__ (-16381) 
#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L 
#define __LONG_DOUBLE_128__ 1 
#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL 
#define __LONG_MAX__ 0x7fffffffffffffffL 
#define __LP64__ 1 
#define __NO_INLINE__ 1 
#define __ORDER_BIG_ENDIAN__ 4321 
#define __ORDER_LITTLE_ENDIAN__ 1234 
#define __ORDER_PDP_ENDIAN__ 3412 
#define __PRAGMA_REDEFINE_EXTNAME 1 
#define __PTRDIFF_MAX__ 0x7fffffffffffffffL 
#define __PTRDIFF_TYPE__ long int 
#define __REGISTER_PREFIX__ 
#define __SCHAR_MAX__ 0x7f 
#define __SHRT_MAX__ 0x7fff 
#define __SIG_ATOMIC_MAX__ 0x7fffffff 
#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1) 
#define __SIG_ATOMIC_TYPE__ int 
#define __SIZEOF_DOUBLE__ 8 
#define __SIZEOF_FLOAT__ 4 
#define __SIZEOF_INT128__ 16 
#define __SIZEOF_INT__ 4 
#define __SIZEOF_LONG_DOUBLE__ 16 
#define __SIZEOF_LONG_LONG__ 8 
#define __SIZEOF_LONG__ 8 
#define __SIZEOF_POINTER__ 8 
#define __SIZEOF_PTRDIFF_T__ 8 
#define __SIZEOF_SHORT__ 2 
#define __SIZEOF_SIZE_T__ 8 
#define __SIZEOF_WCHAR_T__ 4 
#define __SIZEOF_WINT_T__ 4 
#define __SIZE_MAX__ 0xffffffffffffffffUL 
#define __SIZE_TYPE__ long unsigned int 
#define __STDC_HOSTED__ 1 
#define __STDC_IEC_559_COMPLEX__ 1 
#define __STDC_IEC_559__ 1 
#define __STDC_ISO_10646__ 201103L 
#define __STDC_NO_THREADS__ 1 
#define __STDC_UTF_16__ 1 
#define __STDC_UTF_32__ 1 
#define __STDC_VERSION__ 201112L 
#define __STDC__ 1 
#define __UINT16_C(c) c 
#define __UINT16_MAX__ 0xffff 
#define __UINT16_TYPE__ short unsigned int 
#define __UINT32_C(c) C## U 
#define __UINT32_MAX__ 0xffffffffU 
#define __UINT32_TYPE__ unsigned int 
#define __UINT64_C(c) C## UL 
#define __UINT64_MAX__ 0xffffffffffffffffUL 
#define __UINT64_TYPE__ long unsigned int 
#define __UINT8_C(c) c 
#define __UINT8_MAX__ 0xff 
#define __UINT8_TYPE__ unsigned char 
#define __UINTMAX_C(c) C## UL 
#define __UINTMAX_MAX__ 0xffffffffffffffffUL 
#define __UINTMAX_TYPE__ long unsigned int 
#define __UINTPTR_MAX__ 0xffffffffffffffffUL 
#define __UINTPTR_TYPE__ long unsigned int 
#define __UINT_FAST16_MAX__ 0xffffffffffffffffUL 
#define __UINT_FAST16_TYPE__ long unsigned int 
#define __UINT_FAST32_MAX__ 0xffffffffffffffffUL 
#define __UINT_FAST32_TYPE__ long unsigned int 
#define __UINT_FAST64_MAX__ 0xffffffffffffffffUL 
#define __UINT_FAST64_TYPE__ long unsigned int 
#define __UINT_FAST8_MAX__ 0xff 
#define __UINT_FAST8_TYPE__ unsigned char 
#define __UINT_LEAST16_MAX__ 0xffff 
#define __UINT_LEAST16_TYPE__ short unsigned int 
#define __UINT_LEAST32_MAX__ 0xffffffffU 
#define __UINT_LEAST32_TYPE__ unsigned int 
#define __UINT_LEAST64_MAX__ 0xffffffffffffffffUL 
#define __UINT_LEAST64_TYPE__ long unsigned int 
#define __UINT_LEAST8_MAX__ 0xff 
#define __UINT_LEAST8_TYPE__ unsigned char 
#define __USER_LABEL_PREFIX__ 
#define __VERSION__ "5.2.1 20150911" 
#define __WCHAR_MAX__ 0x7fffffff 
#define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1) 
#define __WCHAR_TYPE__ int 
#define __WINT_MAX__ 0xffffffffU 
#define __WINT_MIN__ 0U 
#define __WINT_TYPE__ unsigned int 
#define __gnu_linux__ 1 
#define __has_include(STR) __has_include__(STR) 
#define __has_include_next(STR) __has_include_next__(STR) 
#define __linux 1 
#define __linux__ 1 
#define __s390__ 1 
#define __s390x__ 1 
#define __unix 1 
#define __unix__ 1 
#define __zarch__ 1 
#define linux 1 
#define unix 1

來源

2015-09-16 10:32:24 jww

IBM s390 C預處理器的輸出？

回答

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