| 1 | /*
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| 2 | * Copyright (C) 2008 Apple Inc. All rights reserved.
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| 3 | *
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| 4 | * Redistribution and use in source and binary forms, with or without
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| 5 | * modification, are permitted provided that the following conditions
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| 6 | * are met:
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| 7 | *
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
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| 14 | * its contributors may be used to endorse or promote products derived
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| 15 | * from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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| 18 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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| 19 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 20 | * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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| 21 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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| 22 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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| 23 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 24 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | #ifndef DebuggerCallFrame_h
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| 30 | #define DebuggerCallFrame_h
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| 31 |
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| 32 | namespace KJS {
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| 33 |
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| 34 | class CodeBlock;
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| 35 | class JSGlobalObject;
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| 36 | class JSObject;
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| 37 | class JSValue;
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| 38 | class Machine;
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| 39 | class UString;
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| 40 | class Register;
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| 41 | class ScopeChainNode;
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| 42 |
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| 43 | class DebuggerCallFrame {
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| 44 | public:
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| 45 | typedef enum {
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| 46 | ProgramType,
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| 47 | FunctionType
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| 48 | } Type;
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| 49 |
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| 50 | DebuggerCallFrame(JSGlobalObject* dynamicGlobalObject, const CodeBlock* codeBlock, ScopeChainNode* scopeChain, JSValue* exception, Register** registerBase, int registerOffset)
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| 51 | : m_dynamicGlobalObject(dynamicGlobalObject)
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| 52 | , m_codeBlock(codeBlock)
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| 53 | , m_scopeChain(scopeChain)
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| 54 | , m_exception(exception)
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| 55 | , m_registerBase(registerBase)
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| 56 | , m_registerOffset(registerOffset)
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| 57 | {
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| 58 | }
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| 59 |
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| 60 | JSGlobalObject* dynamicGlobalObject() const { return m_dynamicGlobalObject; }
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| 61 | const ScopeChainNode* scopeChain() const { return m_scopeChain; }
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| 62 | const UString* functionName() const;
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| 63 | DebuggerCallFrame::Type type() const;
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| 64 | JSObject* thisObject() const;
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| 65 | JSValue* evaluate(const UString&, JSValue*& exception) const;
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| 66 | JSValue* exception() const { return m_exception; }
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| 67 |
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| 68 | private:
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| 69 | JSGlobalObject* m_dynamicGlobalObject;
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| 70 | const CodeBlock* m_codeBlock;
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| 71 | ScopeChainNode* m_scopeChain;
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| 72 | JSValue* m_exception;
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| 73 | Register** m_registerBase;
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| 74 | int m_registerOffset;
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| 75 | };
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| 76 |
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| 77 | } // namespace KJS
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| 78 |
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| 79 | #endif // DebuggerCallFrame_h
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