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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 #if V8_TARGET_ARCH_X87 | 7 #if V8_TARGET_ARCH_X87 |
8 | 8 |
9 #include "src/codegen.h" | 9 #include "src/codegen.h" |
10 #include "src/deoptimizer.h" | 10 #include "src/deoptimizer.h" |
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187 } | 187 } |
188 | 188 |
189 // Fill the frame content from the actual data on the frame. | 189 // Fill the frame content from the actual data on the frame. |
190 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { | 190 for (unsigned i = 0; i < input_->GetFrameSize(); i += kPointerSize) { |
191 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); | 191 input_->SetFrameSlot(i, Memory::uint32_at(tos + i)); |
192 } | 192 } |
193 } | 193 } |
194 | 194 |
195 | 195 |
196 void Deoptimizer::SetPlatformCompiledStubRegisters( | 196 void Deoptimizer::SetPlatformCompiledStubRegisters( |
197 FrameDescription* output_frame, CodeStubInterfaceDescriptor* descriptor) { | 197 FrameDescription* output_frame, CodeStubDescriptor* descriptor) { |
198 intptr_t handler = | 198 intptr_t handler = |
199 reinterpret_cast<intptr_t>(descriptor->deoptimization_handler()); | 199 reinterpret_cast<intptr_t>(descriptor->deoptimization_handler()); |
200 int params = descriptor->GetHandlerParameterCount(); | 200 int params = descriptor->GetHandlerParameterCount(); |
201 output_frame->SetRegister(eax.code(), params); | 201 output_frame->SetRegister(eax.code(), params); |
202 output_frame->SetRegister(ebx.code(), handler); | 202 output_frame->SetRegister(ebx.code(), handler); |
203 } | 203 } |
204 | 204 |
205 | 205 |
206 void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) { | 206 void Deoptimizer::CopyDoubleRegisters(FrameDescription* output_frame) { |
207 // Do nothing for X87. | 207 // Do nothing for X87. |
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394 UNREACHABLE(); | 394 UNREACHABLE(); |
395 } | 395 } |
396 | 396 |
397 | 397 |
398 #undef __ | 398 #undef __ |
399 | 399 |
400 | 400 |
401 } } // namespace v8::internal | 401 } } // namespace v8::internal |
402 | 402 |
403 #endif // V8_TARGET_ARCH_X87 | 403 #endif // V8_TARGET_ARCH_X87 |
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