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Issue 5094003: Extract extensions to a separate directory.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 1 month ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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32 #include "bootstrapper.h" 32 #include "bootstrapper.h"
33 #include "compiler.h" 33 #include "compiler.h"
34 #include "debug.h" 34 #include "debug.h"
35 #include "execution.h" 35 #include "execution.h"
36 #include "global-handles.h" 36 #include "global-handles.h"
37 #include "macro-assembler.h" 37 #include "macro-assembler.h"
38 #include "natives.h" 38 #include "natives.h"
39 #include "objects-visiting.h" 39 #include "objects-visiting.h"
40 #include "snapshot.h" 40 #include "snapshot.h"
41 #include "stub-cache.h" 41 #include "stub-cache.h"
42 #include "extensions/externalize-string-extension.h"
43 #include "extensions/gc-extension.h"
42 44
43 namespace v8 { 45 namespace v8 {
44 namespace internal { 46 namespace internal {
45 47
46 // A SourceCodeCache uses a FixedArray to store pairs of 48 // A SourceCodeCache uses a FixedArray to store pairs of
47 // (AsciiString*, JSFunction*), mapping names of native code files 49 // (AsciiString*, JSFunction*), mapping names of native code files
48 // (runtime.js, etc.) to precompiled functions. Instead of mapping 50 // (runtime.js, etc.) to precompiled functions. Instead of mapping
49 // names to functions it might make sense to let the JS2C tool 51 // names to functions it might make sense to let the JS2C tool
50 // generate an index for each native JS file. 52 // generate an index for each native JS file.
51 class SourceCodeCache BASE_EMBEDDED { 53 class SourceCodeCache BASE_EMBEDDED {
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130 Heap::natives_source_cache()->set(index, *source_code); 132 Heap::natives_source_cache()->set(index, *source_code);
131 } 133 }
132 } 134 }
133 Handle<Object> cached_source(Heap::natives_source_cache()->get(index)); 135 Handle<Object> cached_source(Heap::natives_source_cache()->get(index));
134 return Handle<String>::cast(cached_source); 136 return Handle<String>::cast(cached_source);
135 } 137 }
136 138
137 139
138 void Bootstrapper::Initialize(bool create_heap_objects) { 140 void Bootstrapper::Initialize(bool create_heap_objects) {
139 extensions_cache.Initialize(create_heap_objects); 141 extensions_cache.Initialize(create_heap_objects);
142 GCExtension::Register();
143 ExternalizeStringExtension::Register();
140 } 144 }
141 145
142 146
143 char* Bootstrapper::AllocateAutoDeletedArray(int bytes) { 147 char* Bootstrapper::AllocateAutoDeletedArray(int bytes) {
144 char* memory = new char[bytes]; 148 char* memory = new char[bytes];
145 if (memory != NULL) { 149 if (memory != NULL) {
146 if (delete_these_arrays_on_tear_down == NULL) { 150 if (delete_these_arrays_on_tear_down == NULL) {
147 delete_these_arrays_on_tear_down = new List<char*>(2); 151 delete_these_arrays_on_tear_down = new List<char*>(2);
148 } 152 }
149 delete_these_arrays_on_tear_down->Add(memory); 153 delete_these_arrays_on_tear_down->Add(memory);
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1864 } 1868 }
1865 1869
1866 1870
1867 // Restore statics that are thread local. 1871 // Restore statics that are thread local.
1868 char* BootstrapperActive::RestoreState(char* from) { 1872 char* BootstrapperActive::RestoreState(char* from) {
1869 nesting_ = *reinterpret_cast<int*>(from); 1873 nesting_ = *reinterpret_cast<int*>(from);
1870 return from + sizeof(nesting_); 1874 return from + sizeof(nesting_);
1871 } 1875 }
1872 1876
1873 } } // namespace v8::internal 1877 } } // namespace v8::internal
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