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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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46 V(Keyed) \ | 46 V(Keyed) \ |
47 V(Named) \ | 47 V(Named) \ |
48 V(CallHandler) \ | 48 V(CallHandler) \ |
49 V(ArgumentAdaptor) \ | 49 V(ArgumentAdaptor) \ |
50 V(ApiGetter) \ | 50 V(ApiGetter) \ |
51 V(ApiFunction) \ | 51 V(ApiFunction) \ |
52 V(ArgumentsAccessRead) \ | 52 V(ArgumentsAccessRead) \ |
53 V(StoreArrayLiteralElement) \ | 53 V(StoreArrayLiteralElement) \ |
54 V(MathPowTagged) \ | 54 V(MathPowTagged) \ |
55 V(MathPowInteger) \ | 55 V(MathPowInteger) \ |
56 V(ContextOnly) \ | 56 V(ContextOnly) |
57 V(GrowArrayElements) | |
58 | 57 |
59 | 58 |
60 class CallInterfaceDescriptorData { | 59 class CallInterfaceDescriptorData { |
61 public: | 60 public: |
62 CallInterfaceDescriptorData() : register_param_count_(-1) {} | 61 CallInterfaceDescriptorData() : register_param_count_(-1) {} |
63 | 62 |
64 // A copy of the passed in registers and param_representations is made | 63 // A copy of the passed in registers and param_representations is made |
65 // and owned by the CallInterfaceDescriptorData. | 64 // and owned by the CallInterfaceDescriptorData. |
66 | 65 |
67 // TODO(mvstanton): Instead of taking parallel arrays register and | 66 // TODO(mvstanton): Instead of taking parallel arrays register and |
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482 | 481 |
483 static const Register exponent(); | 482 static const Register exponent(); |
484 }; | 483 }; |
485 | 484 |
486 | 485 |
487 class ContextOnlyDescriptor : public CallInterfaceDescriptor { | 486 class ContextOnlyDescriptor : public CallInterfaceDescriptor { |
488 public: | 487 public: |
489 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) | 488 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) |
490 }; | 489 }; |
491 | 490 |
492 | |
493 class GrowArrayElementsDescriptor : public CallInterfaceDescriptor { | |
494 public: | |
495 DECLARE_DESCRIPTOR(GrowArrayElementsDescriptor, CallInterfaceDescriptor) | |
496 | |
497 enum RegisterInfo { kObjectIndex, kKeyIndex, kCapacityIndex }; | |
498 static const Register ObjectRegister(); | |
499 static const Register KeyRegister(); | |
500 static const Register CapacityRegister(); | |
501 }; | |
502 | |
503 #undef DECLARE_DESCRIPTOR | 491 #undef DECLARE_DESCRIPTOR |
504 | 492 |
505 | 493 |
506 // We define the association between CallDescriptors::Key and the specialized | 494 // We define the association between CallDescriptors::Key and the specialized |
507 // descriptor here to reduce boilerplate and mistakes. | 495 // descriptor here to reduce boilerplate and mistakes. |
508 #define DEF_KEY(name) \ | 496 #define DEF_KEY(name) \ |
509 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } | 497 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } |
510 INTERFACE_DESCRIPTOR_LIST(DEF_KEY) | 498 INTERFACE_DESCRIPTOR_LIST(DEF_KEY) |
511 #undef DEF_KEY | 499 #undef DEF_KEY |
512 } | 500 } |
513 } // namespace v8::internal | 501 } // namespace v8::internal |
514 | 502 |
515 | 503 |
516 #if V8_TARGET_ARCH_ARM64 | 504 #if V8_TARGET_ARCH_ARM64 |
517 #include "src/arm64/interface-descriptors-arm64.h" | 505 #include "src/arm64/interface-descriptors-arm64.h" |
518 #elif V8_TARGET_ARCH_ARM | 506 #elif V8_TARGET_ARCH_ARM |
519 #include "src/arm/interface-descriptors-arm.h" | 507 #include "src/arm/interface-descriptors-arm.h" |
520 #endif | 508 #endif |
521 | 509 |
522 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ | 510 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ |
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