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| 1 | 1 |
| 2 // Copyright 2011 the V8 project authors. All rights reserved. | 2 // Copyright 2011 the V8 project authors. All rights reserved. |
| 3 // Use of this source code is governed by a BSD-style license that can be | 3 // Use of this source code is governed by a BSD-style license that can be |
| 4 // found in the LICENSE file. | 4 // found in the LICENSE file. |
| 5 | 5 |
| 6 #include "src/v8.h" | 6 #include "src/v8.h" |
| 7 | 7 |
| 8 #include "src/codegen.h" | 8 #include "src/codegen.h" |
| 9 #include "src/deoptimizer.h" | 9 #include "src/deoptimizer.h" |
| 10 #include "src/full-codegen.h" | 10 #include "src/full-codegen.h" |
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| 94 | 94 |
| 95 // Fill the frame content from the actual data on the frame. | 95 // Fill the frame content from the actual data on the frame. |
| 96 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { | 96 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { |
| 97 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); | 97 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); |
| 98 } | 98 } |
| 99 } | 99 } |
| 100 | 100 |
| 101 | 101 |
| 102 void Deoptimizer::SetPlatformCompiledStubRegisters( | 102 void Deoptimizer::SetPlatformCompiledStubRegisters( |
| 103 FrameDescription* output_frame, CodeStubInterfaceDescriptor* descriptor) { | 103 FrameDescription* output_frame, CodeStubInterfaceDescriptor* descriptor) { |
| 104 ApiFunction function(descriptor->deoptimization_handler_); | 104 ApiFunction function(descriptor->deoptimization_handler()); |
| 105 ExternalReference xref(&function, ExternalReference::BUILTIN_CALL, isolate_); | 105 ExternalReference xref(&function, ExternalReference::BUILTIN_CALL, isolate_); |
| 106 intptr_t handler = reinterpret_cast<intptr_t>(xref.address()); | 106 intptr_t handler = reinterpret_cast<intptr_t>(xref.address()); |
| 107 int params = descriptor->GetHandlerParameterCount(); | 107 int params = descriptor->GetHandlerParameterCount(); |
| 108 output_frame->SetRegister(s0.code(), params); | 108 output_frame->SetRegister(s0.code(), params); |
| 109 output_frame->SetRegister(s1.code(), (params - 1) * kPointerSize); | 109 output_frame->SetRegister(s1.code(), (params - 1) * kPointerSize); |
| 110 output_frame->SetRegister(s2.code(), handler); | 110 output_frame->SetRegister(s2.code(), handler); |
| 111 } | 111 } |
| 112 | 112 |
| 113 | 113 |
| 114 void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) { | 114 void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) { |
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| 369 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) { | 369 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) { |
| 370 // No out-of-line constant pool support. | 370 // No out-of-line constant pool support. |
| 371 UNREACHABLE(); | 371 UNREACHABLE(); |
| 372 } | 372 } |
| 373 | 373 |
| 374 | 374 |
| 375 #undef __ | 375 #undef __ |
| 376 | 376 |
| 377 | 377 |
| 378 } } // namespace v8::internal | 378 } } // namespace v8::internal |
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