b32d7d2e67
Added a simple initial version of a context mirror object which just holds the user data from the context, and does not preserve handle identity. A script object now holds a reference to the custom data from the context it was compiled in. This data is included in the debugger protocol for scripts. Changed the serialization for the scripts command to use the mirror objects instaed of custom serialization. This included passing options from the debugger request to the serializer for including the full source of scripts in the response. Review URL: http://codereview.chromium.org/111001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
106 lines
4.4 KiB
C++
106 lines
4.4 KiB
C++
// Copyright 2006-2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef V8_ACCESSORS_H_
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#define V8_ACCESSORS_H_
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namespace v8 { namespace internal {
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// The list of accessor descriptors. This is a second-order macro
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// taking a macro to be applied to all accessor descriptor names.
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#define ACCESSOR_DESCRIPTOR_LIST(V) \
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V(FunctionPrototype) \
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V(FunctionLength) \
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V(FunctionName) \
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V(FunctionArguments) \
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V(FunctionCaller) \
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V(ArrayLength) \
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V(StringLength) \
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V(ScriptSource) \
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V(ScriptName) \
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V(ScriptId) \
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V(ScriptLineOffset) \
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V(ScriptColumnOffset) \
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V(ScriptData) \
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V(ScriptType) \
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V(ScriptLineEnds) \
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V(ScriptContextData) \
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V(ObjectPrototype)
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// Accessors contains all predefined proxy accessors.
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class Accessors : public AllStatic {
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public:
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// Accessor descriptors.
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#define ACCESSOR_DESCRIPTOR_DECLARATION(name) \
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static const AccessorDescriptor name;
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ACCESSOR_DESCRIPTOR_LIST(ACCESSOR_DESCRIPTOR_DECLARATION)
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#undef ACCESSOR_DESCRIPTOR_DECLARATION
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enum DescriptorId {
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#define ACCESSOR_DESCRIPTOR_DECLARATION(name) \
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k##name,
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ACCESSOR_DESCRIPTOR_LIST(ACCESSOR_DESCRIPTOR_DECLARATION)
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#undef ACCESSOR_DESCRIPTOR_DECLARATION
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descriptorCount
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};
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// Accessor functions called directly from the runtime system.
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static Object* FunctionGetPrototype(Object* object, void*);
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static Object* FunctionSetPrototype(JSObject* object, Object* value, void*);
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private:
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// Accessor functions only used through the descriptor.
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static Object* FunctionGetLength(Object* object, void*);
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static Object* FunctionGetName(Object* object, void*);
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static Object* FunctionGetArguments(Object* object, void*);
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static Object* FunctionGetCaller(Object* object, void*);
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static Object* ArraySetLength(JSObject* object, Object* value, void*);
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static Object* ArrayGetLength(Object* object, void*);
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static Object* StringGetLength(Object* object, void*);
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static Object* ScriptGetName(Object* object, void*);
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static Object* ScriptGetId(Object* object, void*);
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static Object* ScriptGetSource(Object* object, void*);
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static Object* ScriptGetLineOffset(Object* object, void*);
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static Object* ScriptGetColumnOffset(Object* object, void*);
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static Object* ScriptGetData(Object* object, void*);
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static Object* ScriptGetType(Object* object, void*);
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static Object* ScriptGetLineEnds(Object* object, void*);
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static Object* ScriptGetContextData(Object* object, void*);
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static Object* ObjectGetPrototype(Object* receiver, void*);
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static Object* ObjectSetPrototype(JSObject* receiver, Object* value, void*);
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// Helper functions.
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static Object* FlattenNumber(Object* value);
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static Object* IllegalSetter(JSObject*, Object*, void*);
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static Object* IllegalGetAccessor(Object* object, void*);
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static Object* ReadOnlySetAccessor(JSObject*, Object* value, void*);
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};
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} } // namespace v8::internal
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#endif // V8_ACCESSORS_H_
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