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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_BASE_BUILD_CONFIG_H_ | 5 #ifndef V8_BASE_BUILD_CONFIG_H_ |
6 #define V8_BASE_BUILD_CONFIG_H_ | 6 #define V8_BASE_BUILD_CONFIG_H_ |
7 | 7 |
8 #include "include/v8config.h" | 8 #include "include/v8config.h" |
9 | 9 |
10 // Processor architecture detection. For more info on what's defined, see: | 10 // Processor architecture detection. For more info on what's defined, see: |
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142 #elif V8_TARGET_ARCH_X87 | 142 #elif V8_TARGET_ARCH_X87 |
143 #define V8_TARGET_LITTLE_ENDIAN 1 | 143 #define V8_TARGET_LITTLE_ENDIAN 1 |
144 #else | 144 #else |
145 #error Unknown target architecture endianness | 145 #error Unknown target architecture endianness |
146 #endif | 146 #endif |
147 | 147 |
148 #if V8_OS_MACOSX || defined(__FreeBSD__) || defined(__OpenBSD__) | 148 #if V8_OS_MACOSX || defined(__FreeBSD__) || defined(__OpenBSD__) |
149 #define USING_BSD_ABI | 149 #define USING_BSD_ABI |
150 #endif | 150 #endif |
151 | 151 |
| 152 // Number of bits to represent the page size for paged spaces. The value of 20 |
| 153 // gives 1Mb bytes per page. |
| 154 const int kPageSizeBits = 20; |
| 155 |
152 #endif // V8_BASE_BUILD_CONFIG_H_ | 156 #endif // V8_BASE_BUILD_CONFIG_H_ |
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