// Protocol Buffers - Google's data interchange format // Copyright 2012 Google Inc. All rights reserved. // https://developers.google.com/protocol-buffers/ // // 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 Google 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 // OWNER 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. #ifndef GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ #define GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ #define GOOGLE_PROTOBUF_PLATFORM_ERROR … // Processor architecture detection. For more info on what's defined, see: // http://msdn.microsoft.com/en-us/library/b0084kay.aspx // http://www.agner.org/optimize/calling_conventions.pdf // or with gcc, run: "echo | gcc -E -dM -" #if defined(_M_X64) || defined(__x86_64__) #define GOOGLE_PROTOBUF_ARCH_X64 … #define GOOGLE_PROTOBUF_ARCH_64_BIT … #elif defined(_M_IX86) || defined(__i386__) #define GOOGLE_PROTOBUF_ARCH_IA32 … #define GOOGLE_PROTOBUF_ARCH_32_BIT … #elif defined(__QNX__) #define GOOGLE_PROTOBUF_ARCH_ARM_QNX … #if defined(__aarch64__) #define GOOGLE_PROTOBUF_ARCH_64_BIT … #else #define GOOGLE_PROTOBUF_ARCH_32_BIT … #endif #elif defined(_M_ARM) || defined(__ARMEL__) #define GOOGLE_PROTOBUF_ARCH_ARM … #define GOOGLE_PROTOBUF_ARCH_32_BIT … #elif defined(_M_ARM64) #define GOOGLE_PROTOBUF_ARCH_ARM … #define GOOGLE_PROTOBUF_ARCH_64_BIT … #elif defined(__aarch64__) #define GOOGLE_PROTOBUF_ARCH_AARCH64 … #define GOOGLE_PROTOBUF_ARCH_64_BIT … #elif defined(__mips__) #if defined(__LP64__) #define GOOGLE_PROTOBUF_ARCH_MIPS64 … #define GOOGLE_PROTOBUF_ARCH_64_BIT … #else #define GOOGLE_PROTOBUF_ARCH_MIPS … #define GOOGLE_PROTOBUF_ARCH_32_BIT … #endif #elif defined(__pnacl__) #define GOOGLE_PROTOBUF_ARCH_32_BIT … #elif defined(sparc) #define GOOGLE_PROTOBUF_ARCH_SPARC … #if defined(__sparc_v9__) || defined(__sparcv9) || defined(__arch64__) #define GOOGLE_PROTOBUF_ARCH_64_BIT … #else #define GOOGLE_PROTOBUF_ARCH_32_BIT … #endif #elif defined(_POWER) || defined(__powerpc64__) || defined(__PPC64__) #define GOOGLE_PROTOBUF_ARCH_POWER … #define GOOGLE_PROTOBUF_ARCH_64_BIT … #elif defined(__PPC__) #define GOOGLE_PROTOBUF_ARCH_PPC … #define GOOGLE_PROTOBUF_ARCH_32_BIT … #elif defined(__GNUC__) # if (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)) // We fallback to the generic Clang/GCC >= 4.7 implementation in atomicops.h # elif defined(__clang__) # if !__has_extension(c_atomic) GOOGLE_PROTOBUF_PLATFORM_ERROR # endif // We fallback to the generic Clang/GCC >= 4.7 implementation in atomicops.h # endif # if __LP64__ #define GOOGLE_PROTOBUF_ARCH_64_BIT … # else #define GOOGLE_PROTOBUF_ARCH_32_BIT … # endif #else GOOGLE_PROTOBUF_PLATFORM_ERROR #endif #if defined(__APPLE__) #define GOOGLE_PROTOBUF_OS_APPLE #include <Availability.h> #include <TargetConditionals.h> #if TARGET_OS_IPHONE #define GOOGLE_PROTOBUF_OS_IPHONE #endif #elif defined(__EMSCRIPTEN__) #define GOOGLE_PROTOBUF_OS_EMSCRIPTEN #elif defined(__native_client__) #define GOOGLE_PROTOBUF_OS_NACL #elif defined(sun) #define GOOGLE_PROTOBUF_OS_SOLARIS #elif defined(_AIX) #define GOOGLE_PROTOBUF_OS_AIX #elif defined(__ANDROID__) #define GOOGLE_PROTOBUF_OS_ANDROID #endif #undef GOOGLE_PROTOBUF_PLATFORM_ERROR #if defined(GOOGLE_PROTOBUF_OS_ANDROID) || defined(GOOGLE_PROTOBUF_OS_IPHONE) // Android ndk does not support the __thread keyword very well yet. Here // we use pthread_key_create()/pthread_getspecific()/... methods for // TLS support on android. // iOS also does not support the __thread keyword. #define GOOGLE_PROTOBUF_NO_THREADLOCAL #endif #if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED < 1070 // __thread keyword requires at least 10.7 #define GOOGLE_PROTOBUF_NO_THREADLOCAL #endif #endif // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
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