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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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2185 | 2185 |
2186 // Performs a major collection in the whole heap. | 2186 // Performs a major collection in the whole heap. |
2187 void MarkCompact(GCTracer* tracer); | 2187 void MarkCompact(GCTracer* tracer); |
2188 | 2188 |
2189 // Code to be run before and after mark-compact. | 2189 // Code to be run before and after mark-compact. |
2190 void MarkCompactPrologue(); | 2190 void MarkCompactPrologue(); |
2191 | 2191 |
2192 void ProcessNativeContexts(WeakObjectRetainer* retainer, bool record_slots); | 2192 void ProcessNativeContexts(WeakObjectRetainer* retainer, bool record_slots); |
2193 void ProcessArrayBuffers(WeakObjectRetainer* retainer, bool record_slots); | 2193 void ProcessArrayBuffers(WeakObjectRetainer* retainer, bool record_slots); |
2194 | 2194 |
2195 void TearDownArrayBuffers(); | |
Michael Starzinger
2013/06/19 11:35:09
nit: Let's add a short one-liner comments clarifyi
Dmitry Lomov (no reviews)
2013/06/19 11:51:25
Done.
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2196 | |
2195 // Record statistics before and after garbage collection. | 2197 // Record statistics before and after garbage collection. |
2196 void ReportStatisticsBeforeGC(); | 2198 void ReportStatisticsBeforeGC(); |
2197 void ReportStatisticsAfterGC(); | 2199 void ReportStatisticsAfterGC(); |
2198 | 2200 |
2199 // Slow part of scavenge object. | 2201 // Slow part of scavenge object. |
2200 static void ScavengeObjectSlow(HeapObject** p, HeapObject* object); | 2202 static void ScavengeObjectSlow(HeapObject** p, HeapObject* object); |
2201 | 2203 |
2202 // Initializes a function with a shared part and prototype. | 2204 // Initializes a function with a shared part and prototype. |
2203 // Note: this code was factored out of AllocateFunction such that | 2205 // Note: this code was factored out of AllocateFunction such that |
2204 // other parts of the VM could use it. Specifically, a function that creates | 2206 // other parts of the VM could use it. Specifically, a function that creates |
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3076 DisallowHeapAllocation no_allocation; // i.e. no gc allowed. | 3078 DisallowHeapAllocation no_allocation; // i.e. no gc allowed. |
3077 | 3079 |
3078 private: | 3080 private: |
3079 DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer); | 3081 DISALLOW_IMPLICIT_CONSTRUCTORS(PathTracer); |
3080 }; | 3082 }; |
3081 #endif // DEBUG | 3083 #endif // DEBUG |
3082 | 3084 |
3083 } } // namespace v8::internal | 3085 } } // namespace v8::internal |
3084 | 3086 |
3085 #endif // V8_HEAP_H_ | 3087 #endif // V8_HEAP_H_ |
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