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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_X64 | 5 #if V8_TARGET_ARCH_X64 |
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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373 }; | 373 }; |
374 data->InitializePlatformSpecific(arraysize(registers), registers); | 374 data->InitializePlatformSpecific(arraysize(registers), registers); |
375 } | 375 } |
376 | 376 |
377 void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( | 377 void InterpreterPushArgsAndConstructDescriptor::InitializePlatformSpecific( |
378 CallInterfaceDescriptorData* data) { | 378 CallInterfaceDescriptorData* data) { |
379 Register registers[] = { | 379 Register registers[] = { |
380 rax, // argument count (not including receiver) | 380 rax, // argument count (not including receiver) |
381 rdx, // new target | 381 rdx, // new target |
382 rdi, // constructor | 382 rdi, // constructor |
383 rbx, // address of first argument | 383 rbx, // allocation site feedback if available, undefined otherwise |
| 384 rcx, // address of first argument |
384 }; | 385 }; |
385 data->InitializePlatformSpecific(arraysize(registers), registers); | 386 data->InitializePlatformSpecific(arraysize(registers), registers); |
386 } | 387 } |
387 | 388 |
388 void InterpreterCEntryDescriptor::InitializePlatformSpecific( | 389 void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
389 CallInterfaceDescriptorData* data) { | 390 CallInterfaceDescriptorData* data) { |
390 Register registers[] = { | 391 Register registers[] = { |
391 rax, // argument count (argc) | 392 rax, // argument count (argc) |
392 r15, // address of first argument (argv) | 393 r15, // address of first argument (argv) |
393 rbx // the runtime function to call | 394 rbx // the runtime function to call |
394 }; | 395 }; |
395 data->InitializePlatformSpecific(arraysize(registers), registers); | 396 data->InitializePlatformSpecific(arraysize(registers), registers); |
396 } | 397 } |
397 | 398 |
398 void ResumeGeneratorDescriptor::InitializePlatformSpecific( | 399 void ResumeGeneratorDescriptor::InitializePlatformSpecific( |
399 CallInterfaceDescriptorData* data) { | 400 CallInterfaceDescriptorData* data) { |
400 Register registers[] = { | 401 Register registers[] = { |
401 rax, // the value to pass to the generator | 402 rax, // the value to pass to the generator |
402 rbx, // the JSGeneratorObject to resume | 403 rbx, // the JSGeneratorObject to resume |
403 rdx // the resume mode (tagged) | 404 rdx // the resume mode (tagged) |
404 }; | 405 }; |
405 data->InitializePlatformSpecific(arraysize(registers), registers); | 406 data->InitializePlatformSpecific(arraysize(registers), registers); |
406 } | 407 } |
407 | 408 |
408 } // namespace internal | 409 } // namespace internal |
409 } // namespace v8 | 410 } // namespace v8 |
410 | 411 |
411 #endif // V8_TARGET_ARCH_X64 | 412 #endif // V8_TARGET_ARCH_X64 |
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