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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_RUNTIME_UTILS_H_ | 5 #ifndef V8_RUNTIME_RUNTIME_UTILS_H_ |
6 #define V8_RUNTIME_UTILS_H_ | 6 #define V8_RUNTIME_RUNTIME_UTILS_H_ |
7 | 7 |
8 | 8 |
9 namespace v8 { | 9 namespace v8 { |
10 namespace internal { | 10 namespace internal { |
11 | 11 |
12 #define RUNTIME_ASSERT(value) \ | 12 #define RUNTIME_ASSERT(value) \ |
13 if (!(value)) return isolate->ThrowIllegalOperation(); | 13 if (!(value)) return isolate->ThrowIllegalOperation(); |
14 | 14 |
15 #define RUNTIME_ASSERT_HANDLIFIED(value, T) \ | 15 #define RUNTIME_ASSERT_HANDLIFIED(value, T) \ |
16 if (!(value)) { \ | 16 if (!(value)) { \ |
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134 (reinterpret_cast<ObjectPair>(y) << 32); | 134 (reinterpret_cast<ObjectPair>(y) << 32); |
135 #elif defined(V8_TARGET_BIG_ENDIAN) | 135 #elif defined(V8_TARGET_BIG_ENDIAN) |
136 return reinterpret_cast<uint32_t>(y) | | 136 return reinterpret_cast<uint32_t>(y) | |
137 (reinterpret_cast<ObjectPair>(x) << 32); | 137 (reinterpret_cast<ObjectPair>(x) << 32); |
138 #else | 138 #else |
139 #error Unknown endianness | 139 #error Unknown endianness |
140 #endif | 140 #endif |
141 } | 141 } |
142 #endif | 142 #endif |
143 | 143 |
144 class JavaScriptFrameIterator; | |
145 | |
146 int FindIndexedNonNativeFrame(JavaScriptFrameIterator* it, int index); | |
147 } | 144 } |
148 } // namespace v8::internal | 145 } // namespace v8::internal |
149 | 146 |
150 #endif // V8_RUNTIME_UTILS_H_ | 147 #endif // V8_RUNTIME_RUNTIME_UTILS_H_ |
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