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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/codegen.h" | 7 #include "src/codegen.h" |
| 8 #include "src/deoptimizer.h" | 8 #include "src/deoptimizer.h" |
| 9 #include "src/full-codegen.h" | 9 #include "src/full-codegen.h" |
| 10 #include "src/safepoint-table.h" | 10 #include "src/safepoint-table.h" |
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| 94 } | 94 } |
| 95 | 95 |
| 96 // Fill the frame content from the actual data on the frame. | 96 // Fill the frame content from the actual data on the frame. |
| 97 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { | 97 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { |
| 98 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); | 98 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); |
| 99 } | 99 } |
| 100 } | 100 } |
| 101 | 101 |
| 102 | 102 |
| 103 void Deoptimizer::SetPlatformCompiledStubRegisters( | 103 void Deoptimizer::SetPlatformCompiledStubRegisters( |
| 104 FrameDescription* output_frame, CodeStubInterfaceDescriptor* descriptor) { | 104 FrameDescription* output_frame, CodeStubDescriptor* descriptor) { |
| 105 ApiFunction function(descriptor->deoptimization_handler()); | 105 ApiFunction function(descriptor->deoptimization_handler()); |
| 106 ExternalReference xref(&function, ExternalReference::BUILTIN_CALL, isolate_); | 106 ExternalReference xref(&function, ExternalReference::BUILTIN_CALL, isolate_); |
| 107 intptr_t handler = reinterpret_cast<intptr_t>(xref.address()); | 107 intptr_t handler = reinterpret_cast<intptr_t>(xref.address()); |
| 108 int params = descriptor->GetHandlerParameterCount(); | 108 int params = descriptor->GetHandlerParameterCount(); |
| 109 output_frame->SetRegister(r0.code(), params); | 109 output_frame->SetRegister(r0.code(), params); |
| 110 output_frame->SetRegister(r1.code(), handler); | 110 output_frame->SetRegister(r1.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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| 345 | 345 |
| 346 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) { | 346 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) { |
| 347 DCHECK(FLAG_enable_ool_constant_pool); | 347 DCHECK(FLAG_enable_ool_constant_pool); |
| 348 SetFrameSlot(offset, value); | 348 SetFrameSlot(offset, value); |
| 349 } | 349 } |
| 350 | 350 |
| 351 | 351 |
| 352 #undef __ | 352 #undef __ |
| 353 | 353 |
| 354 } } // namespace v8::internal | 354 } } // namespace v8::internal |
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