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Side by Side Diff: Source/bindings/v8/V8PerIsolateData.cpp

Issue 13973026: remove memoryinstrumentation Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: remove the rest part of MemoryInstrumentation Created 7 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 11 matching lines...) Expand all
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE. 23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */ 24 */
25 25
26 #include "config.h" 26 #include "config.h"
27 #include "V8PerIsolateData.h" 27 #include "V8PerIsolateData.h"
28 28
29 #include "ScriptGCEvent.h" 29 #include "ScriptGCEvent.h"
30 #include "ScriptProfiler.h" 30 #include "ScriptProfiler.h"
31 #include "V8Binding.h" 31 #include "V8Binding.h"
32 #include <wtf/MemoryInstrumentationHashMap.h>
33 #include <wtf/MemoryInstrumentationVector.h>
34
35 namespace WTF {
36
37 // WrapperTypeInfo are statically allocated, don't count them.
38 template<> struct SequenceMemoryInstrumentationTraits<WebCore::WrapperTypeInfo*> {
39 template <typename I> static void reportMemoryUsage(I, I, MemoryClassInfo&) { }
40 };
41
42 }
43
44 namespace WebCore { 32 namespace WebCore {
45 33
46 V8PerIsolateData::V8PerIsolateData(v8::Isolate* isolate) 34 V8PerIsolateData::V8PerIsolateData(v8::Isolate* isolate)
47 : m_isolate(isolate) 35 : m_isolate(isolate)
48 , m_stringCache(adoptPtr(new StringCache())) 36 , m_stringCache(adoptPtr(new StringCache()))
49 , m_integerCache(adoptPtr(new IntegerCache())) 37 , m_integerCache(adoptPtr(new IntegerCache()))
50 , m_workerDomDataStore(0) 38 , m_workerDomDataStore(0)
51 , m_hiddenPropertyName(adoptPtr(new V8HiddenPropertyName())) 39 , m_hiddenPropertyName(adoptPtr(new V8HiddenPropertyName()))
52 , m_constructorMode(ConstructorMode::CreateNewObject) 40 , m_constructorMode(ConstructorMode::CreateNewObject)
53 , m_recursionLevel(0) 41 , m_recursionLevel(0)
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94 isolate->SetData(0); 82 isolate->SetData(0);
95 } 83 }
96 84
97 v8::Handle<v8::FunctionTemplate> V8PerIsolateData::toStringTemplate() 85 v8::Handle<v8::FunctionTemplate> V8PerIsolateData::toStringTemplate()
98 { 86 {
99 if (m_toStringTemplate.isEmpty()) 87 if (m_toStringTemplate.isEmpty())
100 m_toStringTemplate.set(v8::FunctionTemplate::New(constructorOfToString)) ; 88 m_toStringTemplate.set(v8::FunctionTemplate::New(constructorOfToString)) ;
101 return v8::Local<v8::FunctionTemplate>::New(m_toStringTemplate.get()); 89 return v8::Local<v8::FunctionTemplate>::New(m_toStringTemplate.get());
102 } 90 }
103 91
104 void V8PerIsolateData::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) con st
105 {
106 MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::Binding);
107 info.addMember(m_rawTemplatesForMainWorld, "rawTemplatesForMainWorld");
108 info.addMember(m_rawTemplatesForNonMainWorld, "rawTemplatesForNonMainWorld") ;
109 info.addMember(m_templatesForMainWorld, "templatesForMainWorld");
110 info.addMember(m_templatesForNonMainWorld, "templatesForNonMainWorld");
111 info.addMember(m_stringCache, "stringCache");
112 info.addMember(m_integerCache, "integerCache");
113 info.addMember(m_domDataList, "domDataList");
114 info.addMember(m_workerDomDataStore, "workerDomDataStore");
115 info.addMember(m_hiddenPropertyName, "hiddenPropertyName");
116 info.addMember(m_gcEventData, "gcEventData");
117
118 info.addPrivateBuffer(ScriptProfiler::profilerSnapshotsSize(), WebCoreMemory Types::InspectorProfilerAgent, "HeapSnapshots", "snapshots");
119
120 info.ignoreMember(m_toStringTemplate);
121 info.ignoreMember(m_lazyEventListenerToStringTemplate);
122 info.ignoreMember(m_v8Null);
123 info.ignoreMember(m_liveRoot);
124 info.ignoreMember(m_auxiliaryContext);
125 }
126
127 bool V8PerIsolateData::hasPrivateTemplate(WrapperWorldType currentWorldType, voi d* privatePointer) 92 bool V8PerIsolateData::hasPrivateTemplate(WrapperWorldType currentWorldType, voi d* privatePointer)
128 { 93 {
129 if (currentWorldType == MainWorld) 94 if (currentWorldType == MainWorld)
130 return m_templatesForMainWorld.find(privatePointer) != m_templatesForMai nWorld.end(); 95 return m_templatesForMainWorld.find(privatePointer) != m_templatesForMai nWorld.end();
131 return m_templatesForNonMainWorld.find(privatePointer) != m_templatesForNonM ainWorld.end(); 96 return m_templatesForNonMainWorld.find(privatePointer) != m_templatesForNonM ainWorld.end();
132 } 97 }
133 98
134 v8::Persistent<v8::FunctionTemplate> V8PerIsolateData::privateTemplate(WrapperWo rldType currentWorldType, void* privatePointer, v8::InvocationCallback callback, v8::Handle<v8::Value> data, v8::Handle<v8::Signature> signature, int length) 99 v8::Persistent<v8::FunctionTemplate> V8PerIsolateData::privateTemplate(WrapperWo rldType currentWorldType, void* privatePointer, v8::InvocationCallback callback, v8::Handle<v8::Value> data, v8::Handle<v8::Signature> signature, int length)
135 { 100 {
136 v8::Persistent<v8::FunctionTemplate> privateTemplate; 101 v8::Persistent<v8::FunctionTemplate> privateTemplate;
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194 // changes to a DOM constructor's toString's toString will cause the 159 // changes to a DOM constructor's toString's toString will cause the
195 // toString of the DOM constructor itself to change. This is extremely 160 // toString of the DOM constructor itself to change. This is extremely
196 // obscure and unlikely to be a problem. 161 // obscure and unlikely to be a problem.
197 v8::Handle<v8::Value> value = args.Callee()->Get(v8::String::NewSymbol("toSt ring")); 162 v8::Handle<v8::Value> value = args.Callee()->Get(v8::String::NewSymbol("toSt ring"));
198 if (!value->IsFunction()) 163 if (!value->IsFunction())
199 return v8::String::Empty(args.GetIsolate()); 164 return v8::String::Empty(args.GetIsolate());
200 return v8::Handle<v8::Function>::Cast(value)->Call(args.This(), 0, 0); 165 return v8::Handle<v8::Function>::Cast(value)->Call(args.This(), 0, 0);
201 } 166 }
202 167
203 } // namespace WebCore 168 } // namespace WebCore
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