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 190 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
201 static const int kFunctionOffset = StandardFrameConstants::kMarkerOffset; | 201 static const int kFunctionOffset = StandardFrameConstants::kMarkerOffset; |
202 | 202 |
203 // Caller SP-relative. | 203 // Caller SP-relative. |
204 static const int kParam0Offset = -2 * kPointerSize; | 204 static const int kParam0Offset = -2 * kPointerSize; |
205 static const int kReceiverOffset = -1 * kPointerSize; | 205 static const int kReceiverOffset = -1 * kPointerSize; |
206 }; | 206 }; |
207 | 207 |
208 | 208 |
209 class ArgumentsAdaptorFrameConstants : public AllStatic { | 209 class ArgumentsAdaptorFrameConstants : public AllStatic { |
210 public: | 210 public: |
| 211 // FP-relative. |
211 static const int kLengthOffset = StandardFrameConstants::kExpressionsOffset; | 212 static const int kLengthOffset = StandardFrameConstants::kExpressionsOffset; |
| 213 |
212 static const int kFrameSize = | 214 static const int kFrameSize = |
213 StandardFrameConstants::kFixedFrameSize + kPointerSize; | 215 StandardFrameConstants::kFixedFrameSize + kPointerSize; |
214 }; | 216 }; |
215 | 217 |
216 | 218 |
| 219 class ConstructFrameConstants : public AllStatic { |
| 220 public: |
| 221 // FP-relative. |
| 222 static const int kImplicitReceiverOffset = -6 * kPointerSize; |
| 223 static const int kConstructorOffset = -5 * kPointerSize; |
| 224 static const int kLengthOffset = -4 * kPointerSize; |
| 225 static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset; |
| 226 |
| 227 static const int kFrameSize = |
| 228 StandardFrameConstants::kFixedFrameSize + 4 * kPointerSize; |
| 229 }; |
| 230 |
| 231 |
217 class InternalFrameConstants : public AllStatic { | 232 class InternalFrameConstants : public AllStatic { |
218 public: | 233 public: |
| 234 // FP-relative. |
219 static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset; | 235 static const int kCodeOffset = StandardFrameConstants::kExpressionsOffset; |
220 }; | 236 }; |
221 | 237 |
222 | 238 |
223 inline Object* JavaScriptFrame::function_slot_object() const { | 239 inline Object* JavaScriptFrame::function_slot_object() const { |
224 const int offset = JavaScriptFrameConstants::kFunctionOffset; | 240 const int offset = JavaScriptFrameConstants::kFunctionOffset; |
225 return Memory::Object_at(fp() + offset); | 241 return Memory::Object_at(fp() + offset); |
226 } | 242 } |
227 | 243 |
228 | 244 |
229 } } // namespace v8::internal | 245 } } // namespace v8::internal |
230 | 246 |
231 #endif | 247 #endif |
OLD | NEW |