OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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_GLOBALS_H_ | 5 #ifndef V8_GLOBALS_H_ |
6 #define V8_GLOBALS_H_ | 6 #define V8_GLOBALS_H_ |
7 | 7 |
8 #include "include/v8stdint.h" | 8 #include "include/v8stdint.h" |
9 | 9 |
10 #include "src/base/build_config.h" | 10 #include "src/base/build_config.h" |
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
94 # endif | 94 # endif |
95 # define V8_INTPTR_C(x) (x ## L) | 95 # define V8_INTPTR_C(x) (x ## L) |
96 # define V8_PTR_PREFIX "l" | 96 # define V8_PTR_PREFIX "l" |
97 #else | 97 #else |
98 # define V8_UINT64_C(x) (x ## ULL) | 98 # define V8_UINT64_C(x) (x ## ULL) |
99 # define V8_INT64_C(x) (x ## LL) | 99 # define V8_INT64_C(x) (x ## LL) |
100 # define V8_INTPTR_C(x) (x) | 100 # define V8_INTPTR_C(x) (x) |
101 # define V8_PTR_PREFIX "" | 101 # define V8_PTR_PREFIX "" |
102 #endif | 102 #endif |
103 | 103 |
104 // The following macro works on both 32 and 64-bit platforms. | |
105 // Usage: instead of writing 0x1234567890123456 | |
106 // write V8_2PART_UINT64_C(0x12345678,90123456); | |
107 #define V8_2PART_UINT64_C(a, b) (((static_cast<uint64_t>(a) << 32) + 0x##b##u)) | |
108 | |
109 #define V8PRIxPTR V8_PTR_PREFIX "x" | 104 #define V8PRIxPTR V8_PTR_PREFIX "x" |
110 #define V8PRIdPTR V8_PTR_PREFIX "d" | 105 #define V8PRIdPTR V8_PTR_PREFIX "d" |
111 #define V8PRIuPTR V8_PTR_PREFIX "u" | 106 #define V8PRIuPTR V8_PTR_PREFIX "u" |
112 | 107 |
113 // Fix for Mac OS X defining uintptr_t as "unsigned long": | 108 // Fix for Mac OS X defining uintptr_t as "unsigned long": |
114 #if V8_OS_MACOSX | 109 #if V8_OS_MACOSX |
115 #undef V8PRIxPTR | 110 #undef V8PRIxPTR |
116 #define V8PRIxPTR "lx" | 111 #define V8PRIxPTR "lx" |
117 #endif | 112 #endif |
118 | 113 |
(...skipping 641 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
760 enum MinusZeroMode { | 755 enum MinusZeroMode { |
761 TREAT_MINUS_ZERO_AS_ZERO, | 756 TREAT_MINUS_ZERO_AS_ZERO, |
762 FAIL_ON_MINUS_ZERO | 757 FAIL_ON_MINUS_ZERO |
763 }; | 758 }; |
764 | 759 |
765 } } // namespace v8::internal | 760 } } // namespace v8::internal |
766 | 761 |
767 namespace i = v8::internal; | 762 namespace i = v8::internal; |
768 | 763 |
769 #endif // V8_GLOBALS_H_ | 764 #endif // V8_GLOBALS_H_ |
OLD | NEW |