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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 #if V8_TARGET_ARCH_IA32 | 5 #if V8_TARGET_ARCH_IA32 |
| 6 | 6 |
| 7 #include "src/interface-descriptors.h" | 7 #include "src/interface-descriptors.h" |
| 8 | 8 |
| 9 namespace v8 { | 9 namespace v8 { |
| 10 namespace internal { | 10 namespace internal { |
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| 268 void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific( | 268 void ArraySingleArgumentConstructorDescriptor::InitializePlatformSpecific( |
| 269 CallInterfaceDescriptorData* data) { | 269 CallInterfaceDescriptorData* data) { |
| 270 // register state | 270 // register state |
| 271 // eax -- number of arguments | 271 // eax -- number of arguments |
| 272 // edi -- function | 272 // edi -- function |
| 273 // ebx -- allocation site with elements kind | 273 // ebx -- allocation site with elements kind |
| 274 Register registers[] = {edi, ebx, eax}; | 274 Register registers[] = {edi, ebx, eax}; |
| 275 data->InitializePlatformSpecific(arraysize(registers), registers, NULL); | 275 data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 276 } | 276 } |
| 277 | 277 |
| 278 void ArrayConstructorDescriptor::InitializePlatformSpecific( | 278 void ArrayNArgumentsConstructorDescriptor::InitializePlatformSpecific( |
| 279 CallInterfaceDescriptorData* data) { | 279 CallInterfaceDescriptorData* data) { |
| 280 // stack param count needs (constructor pointer, and single argument) | 280 // register state |
| 281 // eax -- number of arguments |
| 282 // edi -- function |
| 283 // ebx -- allocation site with elements kind |
| 281 Register registers[] = {edi, ebx, eax}; | 284 Register registers[] = {edi, ebx, eax}; |
| 282 data->InitializePlatformSpecific(arraysize(registers), registers); | 285 data->InitializePlatformSpecific(arraysize(registers), registers, NULL); |
| 283 } | |
| 284 | |
| 285 | |
| 286 void InternalArrayConstructorDescriptor::InitializePlatformSpecific( | |
| 287 CallInterfaceDescriptorData* data) { | |
| 288 // stack param count needs (constructor pointer, and single argument) | |
| 289 Register registers[] = {edi, eax}; | |
| 290 data->InitializePlatformSpecific(arraysize(registers), registers); | |
| 291 } | 286 } |
| 292 | 287 |
| 293 void VarArgFunctionDescriptor::InitializePlatformSpecific( | 288 void VarArgFunctionDescriptor::InitializePlatformSpecific( |
| 294 CallInterfaceDescriptorData* data) { | 289 CallInterfaceDescriptorData* data) { |
| 295 // stack param count needs (arg count) | 290 // stack param count needs (arg count) |
| 296 Register registers[] = {eax}; | 291 Register registers[] = {eax}; |
| 297 data->InitializePlatformSpecific(arraysize(registers), registers); | 292 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 298 } | 293 } |
| 299 | 294 |
| 300 void CompareDescriptor::InitializePlatformSpecific( | 295 void CompareDescriptor::InitializePlatformSpecific( |
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| 425 ebx, // the JSGeneratorObject to resume | 420 ebx, // the JSGeneratorObject to resume |
| 426 edx // the resume mode (tagged) | 421 edx // the resume mode (tagged) |
| 427 }; | 422 }; |
| 428 data->InitializePlatformSpecific(arraysize(registers), registers); | 423 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 429 } | 424 } |
| 430 | 425 |
| 431 } // namespace internal | 426 } // namespace internal |
| 432 } // namespace v8 | 427 } // namespace v8 |
| 433 | 428 |
| 434 #endif // V8_TARGET_ARCH_IA32 | 429 #endif // V8_TARGET_ARCH_IA32 |
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