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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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28 #include "gc-extension.h" | 28 #include "gc-extension.h" |
29 #include "platform.h" | 29 #include "platform.h" |
30 | 30 |
31 namespace v8 { | 31 namespace v8 { |
32 namespace internal { | 32 namespace internal { |
33 | 33 |
34 | 34 |
35 v8::Handle<v8::FunctionTemplate> GCExtension::GetNativeFunctionTemplate( | 35 v8::Handle<v8::FunctionTemplate> GCExtension::GetNativeFunctionTemplate( |
36 v8::Isolate* isolate, | 36 v8::Isolate* isolate, |
37 v8::Handle<v8::String> str) { | 37 v8::Handle<v8::String> str) { |
38 return v8::FunctionTemplate::New(GCExtension::GC); | 38 return v8::FunctionTemplate::New(isolate, GCExtension::GC); |
39 } | 39 } |
40 | 40 |
41 | 41 |
42 void GCExtension::GC(const v8::FunctionCallbackInfo<v8::Value>& args) { | 42 void GCExtension::GC(const v8::FunctionCallbackInfo<v8::Value>& args) { |
43 i::Isolate* isolate = reinterpret_cast<i::Isolate*>(args.GetIsolate()); | 43 i::Isolate* isolate = reinterpret_cast<i::Isolate*>(args.GetIsolate()); |
44 if (args[0]->BooleanValue()) { | 44 if (args[0]->BooleanValue()) { |
45 isolate->heap()->CollectGarbage(NEW_SPACE, "gc extension"); | 45 isolate->heap()->CollectGarbage(NEW_SPACE, "gc extension"); |
46 } else { | 46 } else { |
47 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, "gc extension"); | 47 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, "gc extension"); |
48 } | 48 } |
49 } | 49 } |
50 | 50 |
51 | 51 |
52 void GCExtension::Register() { | 52 void GCExtension::Register() { |
53 static char buffer[50]; | 53 static char buffer[50]; |
54 Vector<char> temp_vector(buffer, sizeof(buffer)); | 54 Vector<char> temp_vector(buffer, sizeof(buffer)); |
55 if (FLAG_expose_gc_as != NULL && strlen(FLAG_expose_gc_as) != 0) { | 55 if (FLAG_expose_gc_as != NULL && strlen(FLAG_expose_gc_as) != 0) { |
56 OS::SNPrintF(temp_vector, "native function %s();", FLAG_expose_gc_as); | 56 OS::SNPrintF(temp_vector, "native function %s();", FLAG_expose_gc_as); |
57 } else { | 57 } else { |
58 OS::SNPrintF(temp_vector, "native function gc();"); | 58 OS::SNPrintF(temp_vector, "native function gc();"); |
59 } | 59 } |
60 | 60 |
61 static GCExtension gc_extension(buffer); | 61 static GCExtension gc_extension(buffer); |
62 static v8::DeclareExtension declaration(&gc_extension); | 62 static v8::DeclareExtension declaration(&gc_extension); |
63 } | 63 } |
64 | 64 |
65 } } // namespace v8::internal | 65 } } // namespace v8::internal |
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