OLD | NEW |
1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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 |
(...skipping 134 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
145 kUndefIndex, // k1 | 145 kUndefIndex, // k1 |
146 kUndefIndex, // gp | 146 kUndefIndex, // gp |
147 kUndefIndex, // sp | 147 kUndefIndex, // sp |
148 22, // fp | 148 22, // fp |
149 kUndefIndex | 149 kUndefIndex |
150 }; | 150 }; |
151 | 151 |
152 | 152 |
153 // ---------------------------------------------------- | 153 // ---------------------------------------------------- |
154 | 154 |
155 class StackHandlerConstants : public AllStatic { | |
156 public: | |
157 static const int kNextOffset = 0 * kPointerSize; | |
158 static const int kCodeOffset = 1 * kPointerSize; | |
159 static const int kStateOffset = 2 * kPointerSize; | |
160 static const int kContextOffset = 3 * kPointerSize; | |
161 static const int kFPOffset = 4 * kPointerSize; | |
162 | |
163 static const int kSize = kFPOffset + kPointerSize; | |
164 }; | |
165 | |
166 | |
167 class EntryFrameConstants : public AllStatic { | 155 class EntryFrameConstants : public AllStatic { |
168 public: | 156 public: |
169 static const int kCallerFPOffset = -3 * kPointerSize; | 157 static const int kCallerFPOffset = -3 * kPointerSize; |
170 }; | 158 }; |
171 | 159 |
172 | 160 |
173 class ExitFrameConstants : public AllStatic { | 161 class ExitFrameConstants : public AllStatic { |
174 public: | 162 public: |
175 // See some explanation in MacroAssembler::EnterExitFrame. | 163 // See some explanation in MacroAssembler::EnterExitFrame. |
176 // This marks the top of the extra allocated stack space. | 164 // This marks the top of the extra allocated stack space. |
(...skipping 61 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
238 | 226 |
239 inline Object* JavaScriptFrame::function_slot_object() const { | 227 inline Object* JavaScriptFrame::function_slot_object() const { |
240 const int offset = JavaScriptFrameConstants::kFunctionOffset; | 228 const int offset = JavaScriptFrameConstants::kFunctionOffset; |
241 return Memory::Object_at(fp() + offset); | 229 return Memory::Object_at(fp() + offset); |
242 } | 230 } |
243 | 231 |
244 | 232 |
245 } } // namespace v8::internal | 233 } } // namespace v8::internal |
246 | 234 |
247 #endif | 235 #endif |
OLD | NEW |