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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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255 static void RevertInterruptCodeAt(Code* unoptimized_code, | 255 static void RevertInterruptCodeAt(Code* unoptimized_code, |
256 Address pc_after, | 256 Address pc_after, |
257 Code* interrupt_code); | 257 Code* interrupt_code); |
258 | 258 |
259 #ifdef DEBUG | 259 #ifdef DEBUG |
260 static InterruptPatchState GetInterruptPatchState(Isolate* isolate, | 260 static InterruptPatchState GetInterruptPatchState(Isolate* isolate, |
261 Code* unoptimized_code, | 261 Code* unoptimized_code, |
262 Address pc_after); | 262 Address pc_after); |
263 | 263 |
264 // Verify that all back edges of a certain loop depth are patched. | 264 // Verify that all back edges of a certain loop depth are patched. |
265 static void VerifyInterruptCode(Isolate* isolate, | 265 static bool VerifyInterruptCode(Isolate* isolate, |
266 Code* unoptimized_code, | 266 Code* unoptimized_code, |
267 int loop_nesting_level); | 267 int loop_nesting_level); |
268 #endif // DEBUG | 268 #endif // DEBUG |
269 | 269 |
270 ~Deoptimizer(); | 270 ~Deoptimizer(); |
271 | 271 |
272 void MaterializeHeapObjects(JavaScriptFrameIterator* it); | 272 void MaterializeHeapObjects(JavaScriptFrameIterator* it); |
273 #ifdef ENABLE_DEBUGGER_SUPPORT | 273 #ifdef ENABLE_DEBUGGER_SUPPORT |
274 void MaterializeHeapNumbersForDebuggerInspectableFrame( | 274 void MaterializeHeapNumbersForDebuggerInspectableFrame( |
275 Address parameters_top, | 275 Address parameters_top, |
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1004 Object** expression_stack_; | 1004 Object** expression_stack_; |
1005 int source_position_; | 1005 int source_position_; |
1006 | 1006 |
1007 friend class Deoptimizer; | 1007 friend class Deoptimizer; |
1008 }; | 1008 }; |
1009 #endif | 1009 #endif |
1010 | 1010 |
1011 } } // namespace v8::internal | 1011 } } // namespace v8::internal |
1012 | 1012 |
1013 #endif // V8_DEOPTIMIZER_H_ | 1013 #endif // V8_DEOPTIMIZER_H_ |
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