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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_RAW_OBJECT_H_ | 5 #ifndef VM_RAW_OBJECT_H_ |
6 #define VM_RAW_OBJECT_H_ | 6 #define VM_RAW_OBJECT_H_ |
7 | 7 |
8 #include "platform/assert.h" | 8 #include "platform/assert.h" |
9 #include "vm/globals.h" | 9 #include "vm/globals.h" |
10 #include "vm/token.h" | 10 #include "vm/token.h" |
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618 kGetterFunction, // represents getter functions e.g: get foo() { .. }. | 618 kGetterFunction, // represents getter functions e.g: get foo() { .. }. |
619 kSetterFunction, // represents setter functions e.g: set foo(..) { .. }. | 619 kSetterFunction, // represents setter functions e.g: set foo(..) { .. }. |
620 kConstructor, | 620 kConstructor, |
621 kImplicitGetter, // represents an implicit getter for fields. | 621 kImplicitGetter, // represents an implicit getter for fields. |
622 kImplicitSetter, // represents an implicit setter for fields. | 622 kImplicitSetter, // represents an implicit setter for fields. |
623 kImplicitStaticFinalGetter, // represents an implicit getter for static | 623 kImplicitStaticFinalGetter, // represents an implicit getter for static |
624 // final fields (incl. static const fields). | 624 // final fields (incl. static const fields). |
625 kMethodExtractor, // converts method into implicit closure on the receiver. | 625 kMethodExtractor, // converts method into implicit closure on the receiver. |
626 kNoSuchMethodDispatcher, // invokes noSuchMethod. | 626 kNoSuchMethodDispatcher, // invokes noSuchMethod. |
627 kInvokeFieldDispatcher, // invokes a field as a closure. | 627 kInvokeFieldDispatcher, // invokes a field as a closure. |
| 628 kIrregexpFunction, // represents a generated irregexp matcher function. |
628 }; | 629 }; |
629 | 630 |
630 enum AsyncModifier { | 631 enum AsyncModifier { |
631 kNoModifier, | 632 kNoModifier, |
632 kAsync, | 633 kAsync, |
633 }; | 634 }; |
634 | 635 |
635 private: | 636 private: |
636 // So that the MarkingVisitor::DetachCode can null out the code fields. | 637 // So that the MarkingVisitor::DetachCode can null out the code fields. |
637 friend class MarkingVisitor; | 638 friend class MarkingVisitor; |
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1710 // VM type for capturing JS regular expressions. | 1711 // VM type for capturing JS regular expressions. |
1711 class RawJSRegExp : public RawInstance { | 1712 class RawJSRegExp : public RawInstance { |
1712 RAW_HEAP_OBJECT_IMPLEMENTATION(JSRegExp); | 1713 RAW_HEAP_OBJECT_IMPLEMENTATION(JSRegExp); |
1713 | 1714 |
1714 RawObject** from() { | 1715 RawObject** from() { |
1715 return reinterpret_cast<RawObject**>(&ptr()->data_length_); | 1716 return reinterpret_cast<RawObject**>(&ptr()->data_length_); |
1716 } | 1717 } |
1717 RawSmi* data_length_; | 1718 RawSmi* data_length_; |
1718 RawSmi* num_bracket_expressions_; | 1719 RawSmi* num_bracket_expressions_; |
1719 RawString* pattern_; // Pattern to be used for matching. | 1720 RawString* pattern_; // Pattern to be used for matching. |
| 1721 RawFunction* one_byte_function_; |
| 1722 RawFunction* two_byte_function_; |
1720 RawObject** to() { | 1723 RawObject** to() { |
1721 return reinterpret_cast<RawObject**>(&ptr()->pattern_); | 1724 return reinterpret_cast<RawObject**>(&ptr()->two_byte_function_); |
1722 } | 1725 } |
1723 | 1726 |
1724 intptr_t type_; // Uninitialized, simple or complex. | 1727 intptr_t type_; // Uninitialized, simple or complex. |
1725 intptr_t flags_; // Represents global/local, case insensitive, multiline. | 1728 intptr_t flags_; // Represents global/local, case insensitive, multiline. |
1726 | 1729 |
1727 // Variable length data follows here. | 1730 // Variable length data follows here. |
1728 uint8_t* data() { OPEN_ARRAY_START(uint8_t, uint8_t); } | 1731 uint8_t* data() { OPEN_ARRAY_START(uint8_t, uint8_t); } |
1729 }; | 1732 }; |
1730 | 1733 |
1731 | 1734 |
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1997 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid == | 2000 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid == |
1998 kTypedDataInt8ArrayViewCid + 15); | 2001 kTypedDataInt8ArrayViewCid + 15); |
1999 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14); | 2002 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14); |
2000 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1); | 2003 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1); |
2001 return (kNullCid - kTypedDataInt8ArrayCid); | 2004 return (kNullCid - kTypedDataInt8ArrayCid); |
2002 } | 2005 } |
2003 | 2006 |
2004 } // namespace dart | 2007 } // namespace dart |
2005 | 2008 |
2006 #endif // VM_RAW_OBJECT_H_ | 2009 #endif // VM_RAW_OBJECT_H_ |
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