1// Protocol Buffers - Google's data interchange format 2// Copyright 2012 Google Inc. All rights reserved. 3// http://code.google.com/p/protobuf/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31#ifndef GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ 32#define GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ 33 34#include <google/protobuf/stubs/common.h> 35 36// Processor architecture detection. For more info on what's defined, see: 37// http://msdn.microsoft.com/en-us/library/b0084kay.aspx 38// http://www.agner.org/optimize/calling_conventions.pdf 39// or with gcc, run: "echo | gcc -E -dM -" 40#if defined(_M_X64) || defined(__x86_64__) 41#define GOOGLE_PROTOBUF_ARCH_X64 1 42#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 43#elif defined(_M_IX86) || defined(__i386__) 44#define GOOGLE_PROTOBUF_ARCH_IA32 1 45#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 46#elif defined(__QNX__) 47#define GOOGLE_PROTOBUF_ARCH_ARM_QNX 1 48#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 49#elif defined(__ARMEL__) 50#define GOOGLE_PROTOBUF_ARCH_ARM 1 51#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 52#elif defined(__aarch64__) 53#define GOOGLE_PROTOBUF_ARCH_AARCH64 1 54#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 55#elif defined(__MIPSEL__) 56#if defined(__LP64__) 57#define GOOGLE_PROTOBUF_ARCH_MIPS64 1 58#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 59#else 60#define GOOGLE_PROTOBUF_ARCH_MIPS 1 61#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 62#endif 63#elif defined(__pnacl__) 64#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 65#elif defined(__ppc__) 66#define GOOGLE_PROTOBUF_ARCH_PPC 1 67#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 68#else 69#error Host architecture was not detected as supported by protobuf 70#endif 71 72#if defined(__APPLE__) 73#define GOOGLE_PROTOBUF_OS_APPLE 74#elif defined(__native_client__) 75#define GOOGLE_PROTOBUF_OS_NACL 76#endif 77 78#endif // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ 79