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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 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_ | 5 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_ |
6 #define V8_CALL_INTERFACE_DESCRIPTOR_H_ | 6 #define V8_CALL_INTERFACE_DESCRIPTOR_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/macro-assembler.h" | 9 #include "src/macro-assembler.h" |
10 | 10 |
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50 V(Named) \ | 50 V(Named) \ |
51 V(CallHandler) \ | 51 V(CallHandler) \ |
52 V(ArgumentAdaptor) \ | 52 V(ArgumentAdaptor) \ |
53 V(ApiFunction) \ | 53 V(ApiFunction) \ |
54 V(ApiAccessor) \ | 54 V(ApiAccessor) \ |
55 V(ApiGetter) \ | 55 V(ApiGetter) \ |
56 V(ArgumentsAccessRead) \ | 56 V(ArgumentsAccessRead) \ |
57 V(StoreArrayLiteralElement) \ | 57 V(StoreArrayLiteralElement) \ |
58 V(MathPowTagged) \ | 58 V(MathPowTagged) \ |
59 V(MathPowInteger) \ | 59 V(MathPowInteger) \ |
60 V(ContextOnly) | 60 V(ContextOnly) \ |
| 61 V(GrowArrayElements) |
61 | 62 |
62 | 63 |
63 class CallInterfaceDescriptorData { | 64 class CallInterfaceDescriptorData { |
64 public: | 65 public: |
65 CallInterfaceDescriptorData() : register_param_count_(-1) {} | 66 CallInterfaceDescriptorData() : register_param_count_(-1) {} |
66 | 67 |
67 // A copy of the passed in registers and param_representations is made | 68 // A copy of the passed in registers and param_representations is made |
68 // and owned by the CallInterfaceDescriptorData. | 69 // and owned by the CallInterfaceDescriptorData. |
69 | 70 |
70 // TODO(mvstanton): Instead of taking parallel arrays register and | 71 // TODO(mvstanton): Instead of taking parallel arrays register and |
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518 | 519 |
519 static const Register exponent(); | 520 static const Register exponent(); |
520 }; | 521 }; |
521 | 522 |
522 | 523 |
523 class ContextOnlyDescriptor : public CallInterfaceDescriptor { | 524 class ContextOnlyDescriptor : public CallInterfaceDescriptor { |
524 public: | 525 public: |
525 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) | 526 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) |
526 }; | 527 }; |
527 | 528 |
| 529 |
| 530 class GrowArrayElementsDescriptor : public CallInterfaceDescriptor { |
| 531 public: |
| 532 DECLARE_DESCRIPTOR(GrowArrayElementsDescriptor, CallInterfaceDescriptor) |
| 533 |
| 534 enum RegisterInfo { kObjectIndex, kKeyIndex, kCapacityIndex }; |
| 535 static const Register ObjectRegister(); |
| 536 static const Register KeyRegister(); |
| 537 static const Register CapacityRegister(); |
| 538 }; |
| 539 |
528 #undef DECLARE_DESCRIPTOR | 540 #undef DECLARE_DESCRIPTOR |
529 | 541 |
530 | 542 |
531 // We define the association between CallDescriptors::Key and the specialized | 543 // We define the association between CallDescriptors::Key and the specialized |
532 // descriptor here to reduce boilerplate and mistakes. | 544 // descriptor here to reduce boilerplate and mistakes. |
533 #define DEF_KEY(name) \ | 545 #define DEF_KEY(name) \ |
534 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } | 546 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } |
535 INTERFACE_DESCRIPTOR_LIST(DEF_KEY) | 547 INTERFACE_DESCRIPTOR_LIST(DEF_KEY) |
536 #undef DEF_KEY | 548 #undef DEF_KEY |
537 } | 549 } |
538 } // namespace v8::internal | 550 } // namespace v8::internal |
539 | 551 |
540 | 552 |
541 #if V8_TARGET_ARCH_ARM64 | 553 #if V8_TARGET_ARCH_ARM64 |
542 #include "src/arm64/interface-descriptors-arm64.h" | 554 #include "src/arm64/interface-descriptors-arm64.h" |
543 #elif V8_TARGET_ARCH_ARM | 555 #elif V8_TARGET_ARCH_ARM |
544 #include "src/arm/interface-descriptors-arm.h" | 556 #include "src/arm/interface-descriptors-arm.h" |
545 #endif | 557 #endif |
546 | 558 |
547 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ | 559 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ |
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