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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, // allocation site feedback if available, undefined otherwise | 383 rbx, // address of first argument |
384 rcx, // address of first argument | |
385 }; | 384 }; |
386 data->InitializePlatformSpecific(arraysize(registers), registers); | 385 data->InitializePlatformSpecific(arraysize(registers), registers); |
387 } | 386 } |
388 | 387 |
389 void InterpreterCEntryDescriptor::InitializePlatformSpecific( | 388 void InterpreterCEntryDescriptor::InitializePlatformSpecific( |
390 CallInterfaceDescriptorData* data) { | 389 CallInterfaceDescriptorData* data) { |
391 Register registers[] = { | 390 Register registers[] = { |
392 rax, // argument count (argc) | 391 rax, // argument count (argc) |
393 r15, // address of first argument (argv) | 392 r15, // address of first argument (argv) |
394 rbx // the runtime function to call | 393 rbx // the runtime function to call |
395 }; | 394 }; |
396 data->InitializePlatformSpecific(arraysize(registers), registers); | 395 data->InitializePlatformSpecific(arraysize(registers), registers); |
397 } | 396 } |
398 | 397 |
399 void ResumeGeneratorDescriptor::InitializePlatformSpecific( | 398 void ResumeGeneratorDescriptor::InitializePlatformSpecific( |
400 CallInterfaceDescriptorData* data) { | 399 CallInterfaceDescriptorData* data) { |
401 Register registers[] = { | 400 Register registers[] = { |
402 rax, // the value to pass to the generator | 401 rax, // the value to pass to the generator |
403 rbx, // the JSGeneratorObject to resume | 402 rbx, // the JSGeneratorObject to resume |
404 rdx // the resume mode (tagged) | 403 rdx // the resume mode (tagged) |
405 }; | 404 }; |
406 data->InitializePlatformSpecific(arraysize(registers), registers); | 405 data->InitializePlatformSpecific(arraysize(registers), registers); |
407 } | 406 } |
408 | 407 |
409 } // namespace internal | 408 } // namespace internal |
410 } // namespace v8 | 409 } // namespace v8 |
411 | 410 |
412 #endif // V8_TARGET_ARCH_X64 | 411 #endif // V8_TARGET_ARCH_X64 |
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