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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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120 } | 120 } |
121 } | 121 } |
122 | 122 |
123 | 123 |
124 bool Deoptimizer::HasAlignmentPadding(JSFunction* function) { | 124 bool Deoptimizer::HasAlignmentPadding(JSFunction* function) { |
125 // There is no dynamic alignment padding on ARM in the input frame. | 125 // There is no dynamic alignment padding on ARM in the input frame. |
126 return false; | 126 return false; |
127 } | 127 } |
128 | 128 |
129 | 129 |
| 130 Code* Deoptimizer::NotifyStubFailureBuiltin() { |
| 131 return isolate_->builtins()->builtin(Builtins::kNotifyStubFailureSaveDoubles); |
| 132 } |
| 133 |
| 134 |
130 #define __ masm()-> | 135 #define __ masm()-> |
131 | 136 |
132 // This code tries to be close to ia32 code so that any changes can be | 137 // This code tries to be close to ia32 code so that any changes can be |
133 // easily ported. | 138 // easily ported. |
134 void Deoptimizer::EntryGenerator::Generate() { | 139 void Deoptimizer::EntryGenerator::Generate() { |
135 GeneratePrologue(); | 140 GeneratePrologue(); |
136 | 141 |
137 // Save all general purpose registers before messing with them. | 142 // Save all general purpose registers before messing with them. |
138 const int kNumberOfRegisters = Register::kNumRegisters; | 143 const int kNumberOfRegisters = Register::kNumRegisters; |
139 | 144 |
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341 | 346 |
342 | 347 |
343 void FrameDescription::SetCallerFp(unsigned offset, intptr_t value) { | 348 void FrameDescription::SetCallerFp(unsigned offset, intptr_t value) { |
344 SetFrameSlot(offset, value); | 349 SetFrameSlot(offset, value); |
345 } | 350 } |
346 | 351 |
347 | 352 |
348 #undef __ | 353 #undef __ |
349 | 354 |
350 } } // namespace v8::internal | 355 } } // namespace v8::internal |
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