9d17b0d4c8
Changed the script break points to be able to handle both break points based on script names and script ids. When break points are set through a script id the position is relative to the script itself. This is different from the script break points set through script names where the line/coulmn offset is taken into account. This has the side effect that function break points are not converted into script break points for named scripts. Show the script id in the D8 shell debugger when listing all scripts using the 'scripts' command. Review URL: http://codereview.chromium.org/40317 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
102 lines
4.2 KiB
C++
102 lines
4.2 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(ScriptType) \
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V(ScriptLineEnds) \
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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* ScriptGetType(Object* object, void*);
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static Object* ScriptGetLineEnds(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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