1
// Protocol Buffers - Google's data interchange format
2
// Copyright 2012 Google Inc. All rights reserved.
3
// http://code.google.com/p/protobuf/
5
// Redistribution and use in source and binary forms, with or without
6
// modification, are permitted provided that the following conditions are
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
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.
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.
31
#ifndef GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
32
#define GOOGLE_PROTOBUF_PLATFORM_MACROS_H_
34
#include <google/protobuf/stubs/common.h>
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
#define GOOGLE_PROTOBUF_ARCH_MIPS 1
57
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
58
#elif defined(__pnacl__)
59
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
60
#elif defined(__ppc__)
61
#define GOOGLE_PROTOBUF_ARCH_PPC 1
62
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
64
#error Host architecture was not detected as supported by protobuf
67
#if defined(__APPLE__)
68
#define GOOGLE_PROTOBUF_OS_APPLE
69
#elif defined(__native_client__)
70
#define GOOGLE_PROTOBUF_OS_NACL
73
#endif // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_