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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_X87 | 5 #if V8_TARGET_ARCH_X87 |
| 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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| 397 Register registers[] = { | 397 Register registers[] = { |
| 398 eax, // argument count (not including receiver) | 398 eax, // argument count (not including receiver) |
| 399 edx, // new target | 399 edx, // new target |
| 400 edi, // constructor | 400 edi, // constructor |
| 401 ebx, // allocation site feedback | 401 ebx, // allocation site feedback |
| 402 ecx, // address of first argument | 402 ecx, // address of first argument |
| 403 }; | 403 }; |
| 404 data->InitializePlatformSpecific(arraysize(registers), registers); | 404 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 405 } | 405 } |
| 406 | 406 |
| 407 void InterpreterPushArgsAndConstructArrayDescriptor::InitializePlatformSpecific( |
| 408 CallInterfaceDescriptorData* data) { |
| 409 Register registers[] = { |
| 410 eax, // argument count (not including receiver) |
| 411 edx, // target to the call. It is checked to be Array function. |
| 412 ebx, // allocation site feedback |
| 413 ecx, // address of first argument |
| 414 }; |
| 415 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 416 } |
| 417 |
| 407 void InterpreterCEntryDescriptor::InitializePlatformSpecific( | 418 void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
| 408 CallInterfaceDescriptorData* data) { | 419 CallInterfaceDescriptorData* data) { |
| 409 Register registers[] = { | 420 Register registers[] = { |
| 410 eax, // argument count (argc) | 421 eax, // argument count (argc) |
| 411 ecx, // address of first argument (argv) | 422 ecx, // address of first argument (argv) |
| 412 ebx // the runtime function to call | 423 ebx // the runtime function to call |
| 413 }; | 424 }; |
| 414 data->InitializePlatformSpecific(arraysize(registers), registers); | 425 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 415 } | 426 } |
| 416 | 427 |
| 417 void ResumeGeneratorDescriptor::InitializePlatformSpecific( | 428 void ResumeGeneratorDescriptor::InitializePlatformSpecific( |
| 418 CallInterfaceDescriptorData* data) { | 429 CallInterfaceDescriptorData* data) { |
| 419 Register registers[] = { | 430 Register registers[] = { |
| 420 eax, // the value to pass to the generator | 431 eax, // the value to pass to the generator |
| 421 ebx, // the JSGeneratorObject to resume | 432 ebx, // the JSGeneratorObject to resume |
| 422 edx // the resume mode (tagged) | 433 edx // the resume mode (tagged) |
| 423 }; | 434 }; |
| 424 data->InitializePlatformSpecific(arraysize(registers), registers); | 435 data->InitializePlatformSpecific(arraysize(registers), registers); |
| 425 } | 436 } |
| 426 | 437 |
| 427 } // namespace internal | 438 } // namespace internal |
| 428 } // namespace v8 | 439 } // namespace v8 |
| 429 | 440 |
| 430 #endif // V8_TARGET_ARCH_X87 | 441 #endif // V8_TARGET_ARCH_X87 |
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