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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/assembler.h" | 7 #include "src/assembler.h" |
| 8 #include "src/code-stubs.h" | 8 #include "src/code-stubs.h" |
| 9 #include "src/compiler/linkage.h" | 9 #include "src/compiler/linkage.h" |
| 10 #include "src/compiler/linkage-impl.h" | 10 #include "src/compiler/linkage-impl.h" |
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| 42 } else { | 42 } else { |
| 43 static Register register_parameters[] = {rdi, rsi, rdx, rcx, r8, r9}; | 43 static Register register_parameters[] = {rdi, rsi, rdx, rcx, r8, r9}; |
| 44 return register_parameters[i]; | 44 return register_parameters[i]; |
| 45 } | 45 } |
| 46 } | 46 } |
| 47 static int CRegisterParametersLength() { return kWin64 ? 4 : 6; } | 47 static int CRegisterParametersLength() { return kWin64 ? 4 : 6; } |
| 48 }; | 48 }; |
| 49 | 49 |
| 50 typedef LinkageHelper<X64LinkageHelperTraits> LH; | 50 typedef LinkageHelper<X64LinkageHelperTraits> LH; |
| 51 | 51 |
| 52 CallDescriptor* Linkage::GetJSCallDescriptor(Zone* zone, int parameter_count, | 52 CallDescriptor* Linkage::GetJSCallDescriptor(Zone* zone, bool is_osr, |
| 53 int parameter_count, |
| 53 CallDescriptor::Flags flags) { | 54 CallDescriptor::Flags flags) { |
| 54 return LH::GetJSCallDescriptor(zone, parameter_count, flags); | 55 return LH::GetJSCallDescriptor(zone, is_osr, parameter_count, flags); |
| 55 } | 56 } |
| 56 | 57 |
| 57 | 58 |
| 58 CallDescriptor* Linkage::GetRuntimeCallDescriptor( | 59 CallDescriptor* Linkage::GetRuntimeCallDescriptor( |
| 59 Zone* zone, Runtime::FunctionId function, int parameter_count, | 60 Zone* zone, Runtime::FunctionId function, int parameter_count, |
| 60 Operator::Properties properties) { | 61 Operator::Properties properties) { |
| 61 return LH::GetRuntimeCallDescriptor(zone, function, parameter_count, | 62 return LH::GetRuntimeCallDescriptor(zone, function, parameter_count, |
| 62 properties); | 63 properties); |
| 63 } | 64 } |
| 64 | 65 |
| 65 | 66 |
| 66 CallDescriptor* Linkage::GetStubCallDescriptor( | 67 CallDescriptor* Linkage::GetStubCallDescriptor( |
| 67 Isolate* isolate, Zone* zone, const CallInterfaceDescriptor& descriptor, | 68 Isolate* isolate, Zone* zone, const CallInterfaceDescriptor& descriptor, |
| 68 int stack_parameter_count, CallDescriptor::Flags flags, | 69 int stack_parameter_count, CallDescriptor::Flags flags, |
| 69 Operator::Properties properties) { | 70 Operator::Properties properties) { |
| 70 return LH::GetStubCallDescriptor(isolate, zone, descriptor, | 71 return LH::GetStubCallDescriptor(isolate, zone, descriptor, |
| 71 stack_parameter_count, flags, properties); | 72 stack_parameter_count, flags, properties); |
| 72 } | 73 } |
| 73 | 74 |
| 74 | 75 |
| 75 CallDescriptor* Linkage::GetSimplifiedCDescriptor(Zone* zone, | 76 CallDescriptor* Linkage::GetSimplifiedCDescriptor(Zone* zone, |
| 76 MachineSignature* sig) { | 77 MachineSignature* sig) { |
| 77 return LH::GetSimplifiedCDescriptor(zone, sig); | 78 return LH::GetSimplifiedCDescriptor(zone, sig); |
| 78 } | 79 } |
| 79 | 80 |
| 80 } // namespace compiler | 81 } // namespace compiler |
| 81 } // namespace internal | 82 } // namespace internal |
| 82 } // namespace v8 | 83 } // namespace v8 |
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