| /*============================================================================ |
| Kitware Information Macro Library |
| Copyright 2010-2018 Kitware, Inc. |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| * Neither the name of Kitware, Inc. nor the names of its contributors |
| may be used to endorse or promote products derived from this |
| software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| ============================================================================*/ |
| /* |
| This header defines macros with information about the C ABI. |
| Only information that can be determined using the preprocessor at |
| compilation time is available. No try-compile results may be added |
| here. Instead we memorize results on platforms of interest. |
| |
| An includer may optionally define the following macros to suppress errors: |
| |
| KWIML_ABI_NO_VERIFY = skip verification declarations |
| KWIML_ABI_NO_ERROR_CHAR_SIGN = signedness of 'char' may be unknown |
| KWIML_ABI_NO_ERROR_LONG_LONG = existence of 'long long' may be unknown |
| KWIML_ABI_NO_ERROR_ENDIAN = byte order of CPU may be unknown |
| |
| An includer may test the following macros after inclusion: |
| |
| KWIML_ABI_VERSION = interface version number # of this header |
| |
| KWIML_ABI_SIZEOF_DATA_PTR = sizeof(void*) |
| KWIML_ABI_SIZEOF_CODE_PTR = sizeof(void(*)(void)) |
| KWIML_ABI_SIZEOF_FLOAT = sizeof(float) |
| KWIML_ABI_SIZEOF_DOUBLE = sizeof(double) |
| KWIML_ABI_SIZEOF_CHAR = sizeof(char) |
| KWIML_ABI_SIZEOF_SHORT = sizeof(short) |
| KWIML_ABI_SIZEOF_INT = sizeof(int) |
| KWIML_ABI_SIZEOF_LONG = sizeof(long) |
| |
| KWIML_ABI_SIZEOF_LONG_LONG = sizeof(long long) or 0 if not a type |
| Undefined if existence is unknown and error suppression macro |
| KWIML_ABI_NO_ERROR_LONG_LONG was defined. |
| |
| KWIML_ABI_SIZEOF___INT64 = 8 if '__int64' exists or 0 if not |
| Undefined if existence is unknown. |
| |
| KWIML_ABI___INT64_IS_LONG = 1 if '__int64' is 'long' (same type) |
| Undefined otherwise. |
| KWIML_ABI___INT64_IS_LONG_LONG = 1 if '__int64' is 'long long' (same type) |
| Undefined otherwise. |
| KWIML_ABI___INT64_IS_UNIQUE = 1 if '__int64' is a distinct type |
| Undefined otherwise. |
| |
| KWIML_ABI_CHAR_IS_UNSIGNED = 1 if 'char' is unsigned, else undefined |
| KWIML_ABI_CHAR_IS_SIGNED = 1 if 'char' is signed, else undefined |
| One of these is defined unless signedness of 'char' is unknown and |
| error suppression macro KWIML_ABI_NO_ERROR_CHAR_SIGN was defined. |
| |
| KWIML_ABI_ENDIAN_ID_BIG = id for big-endian (always defined) |
| KWIML_ABI_ENDIAN_ID_LITTLE = id for little-endian (always defined) |
| KWIML_ABI_ENDIAN_ID = id of byte order of target CPU |
| Defined to KWIML_ABI_ENDIAN_ID_BIG or KWIML_ABI_ENDIAN_ID_LITTLE |
| unless byte order is unknown and error suppression macro |
| KWIML_ABI_NO_ERROR_ENDIAN was defined. |
| |
| We verify most results using dummy "extern" declarations that are |
| invalid if the macros are wrong. Verification is disabled if |
| suppression macro KWIML_ABI_NO_VERIFY was defined. |
| */ |
| |
| #define KWIML_ABI_private_VERSION 1 |
| |
| /* Guard definition of this version. */ |
| #ifndef KWIML_ABI_detail_DEFINED_VERSION_1 |
| # define KWIML_ABI_detail_DEFINED_VERSION_1 1 |
| # define KWIML_ABI_private_DO_DEFINE |
| #endif |
| |
| /* Guard verification of this version. */ |
| #if !defined(KWIML_ABI_NO_VERIFY) |
| # ifndef KWIML_ABI_detail_VERIFIED_VERSION_1 |
| # define KWIML_ABI_detail_VERIFIED_VERSION_1 |
| # define KWIML_ABI_private_DO_VERIFY |
| # endif |
| #endif |
| |
| #ifdef KWIML_ABI_private_DO_DEFINE |
| #undef KWIML_ABI_private_DO_DEFINE |
| |
| /* Define version as most recent of those included. */ |
| #if !defined(KWIML_ABI_VERSION) || KWIML_ABI_VERSION < KWIML_ABI_private_VERSION |
| # undef KWIML_ABI_VERSION |
| # define KWIML_ABI_VERSION 1 |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_DATA_PTR) |
| # if defined(__SIZEOF_POINTER__) |
| # define KWIML_ABI_SIZEOF_DATA_PTR __SIZEOF_POINTER__ |
| # elif defined(_SIZE_PTR) |
| # define KWIML_ABI_SIZEOF_DATA_PTR (_SIZE_PTR >> 3) |
| # elif defined(_LP64) || defined(__LP64__) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(_ILP32) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 4 |
| # elif defined(__64BIT__) /* IBM XL */ |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(_M_X64) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(__ia64) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(__sparcv9) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(__x86_64) || defined(__x86_64__) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(__amd64) || defined(__amd64__) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # elif defined(__i386) || defined(__i386__) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 4 |
| # elif defined(_M_ARM64) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 8 |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_DATA_PTR) |
| # define KWIML_ABI_SIZEOF_DATA_PTR 4 |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_CODE_PTR) |
| # define KWIML_ABI_SIZEOF_CODE_PTR KWIML_ABI_SIZEOF_DATA_PTR |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_CHAR) |
| # define KWIML_ABI_SIZEOF_CHAR 1 |
| #endif |
| |
| #if !defined(KWIML_ABI_CHAR_IS_UNSIGNED) && !defined(KWIML_ABI_CHAR_IS_SIGNED) |
| # if defined(__CHAR_UNSIGNED__) /* GNU, some IBM XL, others? */ |
| # define KWIML_ABI_CHAR_IS_UNSIGNED 1 |
| # elif defined(_CHAR_UNSIGNED) /* Intel, IBM XL, MSVC, Borland, others? */ |
| # define KWIML_ABI_CHAR_IS_UNSIGNED 1 |
| # elif defined(_CHAR_SIGNED) /* IBM XL, others? */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__CHAR_SIGNED__) /* IBM XL, Watcom, others? */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__SIGNED_CHARS__) /* EDG, Intel, SGI MIPSpro */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(_CHAR_IS_SIGNED) /* Some SunPro, others? */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(_CHAR_IS_UNSIGNED) /* SunPro, others? */ |
| # define KWIML_ABI_CHAR_IS_UNSIGNED 1 |
| # elif defined(__GNUC__) /* GNU default */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) /* SunPro default */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__HP_cc) || defined(__HP_aCC) /* HP default (unless +uc) */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(_SGI_COMPILER_VERSION) /* SGI MIPSpro default */ |
| # define KWIML_ABI_CHAR_IS_UNSIGNED 1 |
| # elif defined(__PGIC__) /* PGI default */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(_MSC_VER) /* MSVC default */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__WATCOMC__) /* Watcom default */ |
| # define KWIML_ABI_CHAR_IS_UNSIGNED 1 |
| # elif defined(__BORLANDC__) /* Borland default */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 |
| # elif defined(__hpux) /* Old HP: no __HP_cc/__HP_aCC/__GNUC__ above */ |
| # define KWIML_ABI_CHAR_IS_SIGNED 1 /* (unless +uc) */ |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_CHAR_IS_UNSIGNED) && !defined(KWIML_ABI_CHAR_IS_SIGNED) \ |
| && !defined(KWIML_ABI_NO_ERROR_CHAR_SIGN) |
| # error "Signedness of 'char' unknown." |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_SHORT) |
| # if defined(__SIZEOF_SHORT__) |
| # define KWIML_ABI_SIZEOF_SHORT __SIZEOF_SHORT__ |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_SHORT) |
| # define KWIML_ABI_SIZEOF_SHORT 2 |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_INT) |
| # if defined(__SIZEOF_INT__) |
| # define KWIML_ABI_SIZEOF_INT __SIZEOF_INT__ |
| # elif defined(_SIZE_INT) |
| # define KWIML_ABI_SIZEOF_INT (_SIZE_INT >> 3) |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_INT) |
| # define KWIML_ABI_SIZEOF_INT 4 |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_LONG) |
| # if defined(__SIZEOF_LONG__) |
| # define KWIML_ABI_SIZEOF_LONG __SIZEOF_LONG__ |
| # elif defined(_SIZE_LONG) |
| # define KWIML_ABI_SIZEOF_LONG (_SIZE_LONG >> 3) |
| # elif defined(__LONG_MAX__) |
| # if __LONG_MAX__ == 0x7fffffff |
| # define KWIML_ABI_SIZEOF_LONG 4 |
| # elif __LONG_MAX__>>32 == 0x7fffffff |
| # define KWIML_ABI_SIZEOF_LONG 8 |
| # endif |
| # elif defined(_MSC_VER) /* MSVC and Intel on Windows */ |
| # define KWIML_ABI_SIZEOF_LONG 4 |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_LONG) |
| # define KWIML_ABI_SIZEOF_LONG KWIML_ABI_SIZEOF_DATA_PTR |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_LONG_LONG) |
| # if defined(__SIZEOF_LONG_LONG__) |
| # define KWIML_ABI_SIZEOF_LONG_LONG __SIZEOF_LONG_LONG__ |
| # elif defined(__LONG_LONG_MAX__) |
| # if __LONG_LONG_MAX__ == 0x7fffffff |
| # define KWIML_ABI_SIZEOF_LONG_LONG 4 |
| # elif __LONG_LONG_MAX__>>32 == 0x7fffffff |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # endif |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_LONG_LONG) |
| # if defined(_LONGLONG) /* SGI, some GNU, perhaps others. */ \ |
| && !defined(_MSC_VER) |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(_LONG_LONG) /* IBM XL, perhaps others. */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__NO_LONG_LONG) /* EDG */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 0 |
| # elif defined(__cplusplus) && __cplusplus > 199711L /* C++0x */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) /* SunPro */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__HP_cc) || defined(__HP_aCC) /* HP */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__PGIC__) /* PGI */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__WATCOMC__) /* Watcom */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__INTEL_COMPILER) /* Intel */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__BORLANDC__) /* Borland */ |
| # if __BORLANDC__ >= 0x0560 |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # else |
| # define KWIML_ABI_SIZEOF_LONG_LONG 0 |
| # endif |
| # elif defined(_MSC_VER) /* Microsoft */ |
| # if _MSC_VER >= 1310 |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # else |
| # define KWIML_ABI_SIZEOF_LONG_LONG 0 |
| # endif |
| # elif defined(__GNUC__) /* GNU */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # elif defined(__hpux) /* Old HP: no __HP_cc/__HP_aCC/__GNUC__ above */ |
| # define KWIML_ABI_SIZEOF_LONG_LONG 8 |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_LONG_LONG) && !defined(KWIML_ABI_NO_ERROR_LONG_LONG) |
| # error "Existence of 'long long' unknown." |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF___INT64) |
| # if defined(__INTEL_COMPILER) |
| # define KWIML_ABI_SIZEOF___INT64 8 |
| # elif defined(_MSC_VER) |
| # define KWIML_ABI_SIZEOF___INT64 8 |
| # elif defined(__BORLANDC__) |
| # define KWIML_ABI_SIZEOF___INT64 8 |
| # else |
| # define KWIML_ABI_SIZEOF___INT64 0 |
| # endif |
| #endif |
| |
| #if defined(KWIML_ABI_SIZEOF___INT64) && KWIML_ABI_SIZEOF___INT64 > 0 |
| # if KWIML_ABI_SIZEOF_LONG == 8 |
| # define KWIML_ABI___INT64_IS_LONG 1 |
| # elif defined(KWIML_ABI_SIZEOF_LONG_LONG) && KWIML_ABI_SIZEOF_LONG_LONG == 8 |
| # define KWIML_ABI___INT64_IS_LONG_LONG 1 |
| # else |
| # define KWIML_ABI___INT64_IS_UNIQUE 1 |
| # endif |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_FLOAT) |
| # if defined(__SIZEOF_FLOAT__) |
| # define KWIML_ABI_SIZEOF_FLOAT __SIZEOF_FLOAT__ |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_FLOAT) |
| # define KWIML_ABI_SIZEOF_FLOAT 4 |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| #if !defined(KWIML_ABI_SIZEOF_DOUBLE) |
| # if defined(__SIZEOF_DOUBLE__) |
| # define KWIML_ABI_SIZEOF_DOUBLE __SIZEOF_DOUBLE__ |
| # endif |
| #endif |
| #if !defined(KWIML_ABI_SIZEOF_DOUBLE) |
| # define KWIML_ABI_SIZEOF_DOUBLE 8 |
| #endif |
| |
| /*--------------------------------------------------------------------------*/ |
| /* Identify possible endian cases. The macro KWIML_ABI_ENDIAN_ID will be |
| defined to one of these, or undefined if unknown. */ |
| #if !defined(KWIML_ABI_ENDIAN_ID_BIG) |
| # define KWIML_ABI_ENDIAN_ID_BIG 4321 |
| #endif |
| #if !defined(KWIML_ABI_ENDIAN_ID_LITTLE) |
| # define KWIML_ABI_ENDIAN_ID_LITTLE 1234 |
| #endif |
| #if KWIML_ABI_ENDIAN_ID_BIG == KWIML_ABI_ENDIAN_ID_LITTLE |
| # error "KWIML_ABI_ENDIAN_ID_BIG == KWIML_ABI_ENDIAN_ID_LITTLE" |
| #endif |
| |
| #if defined(KWIML_ABI_ENDIAN_ID) /* Skip #elif cases if already defined. */ |
| |
| /* Use dedicated symbols if the compiler defines them. Do this first |
| because some architectures allow runtime byte order selection by |
| the operating system (values for such architectures below are |
| guesses for compilers that do not define a dedicated symbol). |
| Ensure that only one is defined in case the platform or a header |
| defines both as possible values for some third symbol. */ |
| #elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| #elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| #elif defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| #elif defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Alpha */ |
| #elif defined(__alpha) || defined(__alpha__) || defined(_M_ALPHA) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Arm */ |
| #elif defined(__arm__) |
| # if !defined(__ARMEB__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| # else |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| # endif |
| |
| /* Intel x86 */ |
| #elif defined(__i386) || defined(__i386__) || defined(_M_IX86) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| #elif defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| #elif defined(__MWERKS__) && defined(__INTEL__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Intel x86-64 */ |
| #elif defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| #elif defined(__amd64) || defined(__amd64__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Intel Architecture-64 (Itanium) */ |
| #elif defined(__ia64) || defined(__ia64__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| #elif defined(_IA64) || defined(__IA64__) || defined(_M_IA64) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* PowerPC */ |
| #elif defined(__powerpc) || defined(__powerpc__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| #elif defined(__ppc) || defined(__ppc__) || defined(__POWERPC__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* SPARC */ |
| #elif defined(__sparc) || defined(__sparc__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* HP/PA RISC */ |
| #elif defined(__hppa) || defined(__hppa__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* Motorola 68k */ |
| #elif defined(__m68k__) || defined(M68000) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* MIPSel (MIPS little endian) */ |
| #elif defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* MIPSeb (MIPS big endian) */ |
| #elif defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* MIPS (fallback, big endian) */ |
| #elif defined(__mips) || defined(__mips__) || defined(__MIPS__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* NIOS2 */ |
| #elif defined(__NIOS2__) || defined(__NIOS2) || defined(__nios2__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* OpenRISC 1000 */ |
| #elif defined(__or1k__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* RS/6000 */ |
| #elif defined(__THW_RS600) || defined(_IBMR2) || defined(_POWER) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| #elif defined(_ARCH_PWR) || defined(_ARCH_PWR2) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* System/370 */ |
| #elif defined(__370__) || defined(__THW_370__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* System/390 */ |
| #elif defined(__s390__) || defined(__s390x__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* z/Architecture */ |
| #elif defined(__SYSC_ZARCH__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* VAX */ |
| #elif defined(__vax__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| |
| /* Aarch64 */ |
| #elif defined(__aarch64__) |
| # if !defined(__AARCH64EB__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| # else |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| # endif |
| |
| /* Aarch64 (Windows) */ |
| #elif defined(_M_ARM64) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Xtensa */ |
| #elif defined(__XTENSA_EB__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_BIG |
| #elif defined(__XTENSA_EL__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* RISC-V */ |
| #elif defined(__riscv) || defined(__riscv__) |
| # define KWIML_ABI_ENDIAN_ID KWIML_ABI_ENDIAN_ID_LITTLE |
| |
| /* Unknown CPU */ |
| #elif !defined(KWIML_ABI_NO_ERROR_ENDIAN) |
| # error "Byte order of target CPU unknown." |
| #endif |
| |
| #endif /* KWIML_ABI_private_DO_DEFINE */ |
| |
| /*--------------------------------------------------------------------------*/ |
| #ifdef KWIML_ABI_private_DO_VERIFY |
| #undef KWIML_ABI_private_DO_VERIFY |
| |
| #if defined(_MSC_VER) |
| # pragma warning (push) |
| # pragma warning (disable:4309) /* static_cast trunction of constant value */ |
| # pragma warning (disable:4310) /* cast truncates constant value */ |
| #endif |
| |
| #if defined(__cplusplus) && !defined(__BORLANDC__) |
| #define KWIML_ABI_private_STATIC_CAST(t,v) static_cast<t>(v) |
| #else |
| #define KWIML_ABI_private_STATIC_CAST(t,v) (t)(v) |
| #endif |
| |
| #define KWIML_ABI_private_VERIFY(n, x, y) KWIML_ABI_private_VERIFY_0(KWIML_ABI_private_VERSION, n, x, y) |
| #define KWIML_ABI_private_VERIFY_0(V, n, x, y) KWIML_ABI_private_VERIFY_1(V, n, x, y) |
| #define KWIML_ABI_private_VERIFY_1(V, n, x, y) extern int (*n##_v##V)[x]; extern int (*n##_v##V)[y] |
| |
| #define KWIML_ABI_private_VERIFY_SAME_IMPL(n, x, y) KWIML_ABI_private_VERIFY_SAME_IMPL_0(KWIML_ABI_private_VERSION, n, x, y) |
| #define KWIML_ABI_private_VERIFY_SAME_IMPL_0(V, n, x, y) KWIML_ABI_private_VERIFY_SAME_IMPL_1(V, n, x, y) |
| #define KWIML_ABI_private_VERIFY_SAME_IMPL_1(V, n, x, y) extern int (*n##_v##V)(x*); extern int (*n##_v##V)(y*) |
| |
| #define KWIML_ABI_private_VERIFY_DIFF_IMPL(n, x, y) KWIML_ABI_private_VERIFY_DIFF_IMPL_0(KWIML_ABI_private_VERSION, n, x, y) |
| #define KWIML_ABI_private_VERIFY_DIFF_IMPL_0(V, n, x, y) KWIML_ABI_private_VERIFY_DIFF_IMPL_1(V, n, x, y) |
| #if defined(__cplusplus) |
| # define KWIML_ABI_private_VERIFY_DIFF_IMPL_1(V, n, x, y) extern int* n##_v##V(x*); extern char* n##_v##V(y*) |
| #else |
| # define KWIML_ABI_private_VERIFY_DIFF_IMPL_1(V, n, x, y) extern int* n##_v##V(x*) /* TODO: possible? */ |
| #endif |
| |
| #define KWIML_ABI_private_VERIFY_BOOL(m, b) KWIML_ABI_private_VERIFY(KWIML_ABI_detail_VERIFY_##m, 2, (b)?2:3) |
| #define KWIML_ABI_private_VERIFY_SIZE(m, t) KWIML_ABI_private_VERIFY(KWIML_ABI_detail_VERIFY_##m, m, sizeof(t)) |
| #define KWIML_ABI_private_VERIFY_SAME(m, x, y) KWIML_ABI_private_VERIFY_SAME_IMPL(KWIML_ABI_detail_VERIFY_##m, x, y) |
| #define KWIML_ABI_private_VERIFY_DIFF(m, x, y) KWIML_ABI_private_VERIFY_DIFF_IMPL(KWIML_ABI_detail_VERIFY_##m, x, y) |
| |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_DATA_PTR, int*); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_CODE_PTR, int(*)(int)); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_CHAR, char); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_SHORT, short); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_INT, int); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_LONG, long); |
| #if defined(KWIML_ABI_SIZEOF_LONG_LONG) && KWIML_ABI_SIZEOF_LONG_LONG > 0 |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_LONG_LONG, long long); |
| #endif |
| #if defined(KWIML_ABI_SIZEOF___INT64) && KWIML_ABI_SIZEOF___INT64 > 0 |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF___INT64, __int64); |
| #endif |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_FLOAT, float); |
| KWIML_ABI_private_VERIFY_SIZE(KWIML_ABI_SIZEOF_DOUBLE, double); |
| |
| #if defined(KWIML_ABI___INT64_IS_LONG) |
| KWIML_ABI_private_VERIFY_SAME(KWIML_ABI___INT64_IS_LONG, __int64, long); |
| #elif defined(KWIML_ABI___INT64_IS_LONG_LONG) |
| KWIML_ABI_private_VERIFY_SAME(KWIML_ABI___INT64_IS_LONG_LONG, __int64, long long); |
| #elif defined(KWIML_ABI_SIZEOF___INT64) && KWIML_ABI_SIZEOF___INT64 > 0 |
| KWIML_ABI_private_VERIFY_DIFF(KWIML_ABI___INT64_NOT_LONG, __int64, long); |
| # if defined(KWIML_ABI_SIZEOF_LONG_LONG) && KWIML_ABI_SIZEOF_LONG_LONG > 0 |
| KWIML_ABI_private_VERIFY_DIFF(KWIML_ABI___INT64_NOT_LONG_LONG, __int64, long long); |
| # endif |
| #endif |
| |
| #if defined(KWIML_ABI_CHAR_IS_UNSIGNED) |
| KWIML_ABI_private_VERIFY_BOOL(KWIML_ABI_CHAR_IS_UNSIGNED, |
| KWIML_ABI_private_STATIC_CAST(char, 0x80) > 0); |
| #elif defined(KWIML_ABI_CHAR_IS_SIGNED) |
| KWIML_ABI_private_VERIFY_BOOL(KWIML_ABI_CHAR_IS_SIGNED, |
| KWIML_ABI_private_STATIC_CAST(char, 0x80) < 0); |
| #endif |
| |
| #undef KWIML_ABI_private_VERIFY_DIFF |
| #undef KWIML_ABI_private_VERIFY_SAME |
| #undef KWIML_ABI_private_VERIFY_SIZE |
| #undef KWIML_ABI_private_VERIFY_BOOL |
| |
| #undef KWIML_ABI_private_VERIFY_DIFF_IMPL_1 |
| #undef KWIML_ABI_private_VERIFY_DIFF_IMPL_0 |
| #undef KWIML_ABI_private_VERIFY_DIFF_IMPL |
| |
| #undef KWIML_ABI_private_VERIFY_SAME_IMPL_1 |
| #undef KWIML_ABI_private_VERIFY_SAME_IMPL_0 |
| #undef KWIML_ABI_private_VERIFY_SAME_IMPL |
| |
| #undef KWIML_ABI_private_VERIFY_1 |
| #undef KWIML_ABI_private_VERIFY_0 |
| #undef KWIML_ABI_private_VERIFY |
| |
| #undef KWIML_ABI_private_STATIC_CAST |
| |
| #if defined(_MSC_VER) |
| # pragma warning (pop) |
| #endif |
| |
| #endif /* KWIML_ABI_private_DO_VERIFY */ |
| |
| #undef KWIML_ABI_private_VERSION |
