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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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103 Memory::Object_at(GetExpressionAddress(index)) = value; | 103 Memory::Object_at(GetExpressionAddress(index)) = value; |
104 } | 104 } |
105 | 105 |
106 | 106 |
107 inline Object* StandardFrame::context() const { | 107 inline Object* StandardFrame::context() const { |
108 const int offset = StandardFrameConstants::kContextOffset; | 108 const int offset = StandardFrameConstants::kContextOffset; |
109 return Memory::Object_at(fp() + offset); | 109 return Memory::Object_at(fp() + offset); |
110 } | 110 } |
111 | 111 |
112 | 112 |
113 inline Address StandardFrame::caller_sp() const { | |
114 return pp(); | |
115 } | |
116 | |
117 | |
118 inline Address StandardFrame::caller_fp() const { | 113 inline Address StandardFrame::caller_fp() const { |
119 return Memory::Address_at(fp() + StandardFrameConstants::kCallerFPOffset); | 114 return Memory::Address_at(fp() + StandardFrameConstants::kCallerFPOffset); |
120 } | 115 } |
121 | 116 |
122 | 117 |
123 inline Address StandardFrame::caller_pc() const { | 118 inline Address StandardFrame::caller_pc() const { |
124 return Memory::Address_at(ComputePCAddress(fp())); | 119 return Memory::Address_at(ComputePCAddress(fp())); |
125 } | 120 } |
126 | 121 |
127 | 122 |
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138 | 133 |
139 inline bool StandardFrame::IsConstructFrame(Address fp) { | 134 inline bool StandardFrame::IsConstructFrame(Address fp) { |
140 Object* marker = | 135 Object* marker = |
141 Memory::Object_at(fp + StandardFrameConstants::kMarkerOffset); | 136 Memory::Object_at(fp + StandardFrameConstants::kMarkerOffset); |
142 return marker == Smi::FromInt(CONSTRUCT); | 137 return marker == Smi::FromInt(CONSTRUCT); |
143 } | 138 } |
144 | 139 |
145 | 140 |
146 inline Object* JavaScriptFrame::receiver() const { | 141 inline Object* JavaScriptFrame::receiver() const { |
147 const int offset = JavaScriptFrameConstants::kReceiverOffset; | 142 const int offset = JavaScriptFrameConstants::kReceiverOffset; |
148 return Memory::Object_at(pp() + offset); | 143 return Memory::Object_at(caller_sp() + offset); |
149 } | 144 } |
150 | 145 |
151 | 146 |
152 inline void JavaScriptFrame::set_receiver(Object* value) { | 147 inline void JavaScriptFrame::set_receiver(Object* value) { |
153 const int offset = JavaScriptFrameConstants::kReceiverOffset; | 148 const int offset = JavaScriptFrameConstants::kReceiverOffset; |
154 Memory::Object_at(pp() + offset) = value; | 149 Memory::Object_at(caller_sp() + offset) = value; |
155 } | 150 } |
156 | 151 |
157 | 152 |
158 inline bool JavaScriptFrame::has_adapted_arguments() const { | 153 inline bool JavaScriptFrame::has_adapted_arguments() const { |
159 return IsArgumentsAdaptorFrame(caller_fp()); | 154 return IsArgumentsAdaptorFrame(caller_fp()); |
160 } | 155 } |
161 | 156 |
162 | 157 |
163 inline Object* JavaScriptFrame::function() const { | 158 inline Object* JavaScriptFrame::function() const { |
164 Object* result = function_slot_object(); | 159 Object* result = function_slot_object(); |
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208 template<typename Iterator> | 203 template<typename Iterator> |
209 void JavaScriptFrameIteratorTemp<Iterator>::Reset() { | 204 void JavaScriptFrameIteratorTemp<Iterator>::Reset() { |
210 iterator_.Reset(); | 205 iterator_.Reset(); |
211 if (!done()) Advance(); | 206 if (!done()) Advance(); |
212 } | 207 } |
213 | 208 |
214 | 209 |
215 } } // namespace v8::internal | 210 } } // namespace v8::internal |
216 | 211 |
217 #endif // V8_FRAMES_INL_H_ | 212 #endif // V8_FRAMES_INL_H_ |
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