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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 RUNTIME_VM_RAW_OBJECT_H_ | 5 #ifndef RUNTIME_VM_RAW_OBJECT_H_ |
6 #define RUNTIME_VM_RAW_OBJECT_H_ | 6 #define RUNTIME_VM_RAW_OBJECT_H_ |
7 | 7 |
8 #include "platform/assert.h" | 8 #include "platform/assert.h" |
9 #include "vm/atomic.h" | 9 #include "vm/atomic.h" |
10 #include "vm/globals.h" | 10 #include "vm/globals.h" |
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963 | 963 |
964 | 964 |
965 class RawScript : public RawObject { | 965 class RawScript : public RawObject { |
966 public: | 966 public: |
967 enum Kind { | 967 enum Kind { |
968 kScriptTag = 0, | 968 kScriptTag = 0, |
969 kLibraryTag, | 969 kLibraryTag, |
970 kSourceTag, | 970 kSourceTag, |
971 kPatchTag, | 971 kPatchTag, |
972 kEvaluateTag, | 972 kEvaluateTag, |
| 973 kKernelTag, |
973 }; | 974 }; |
974 | 975 |
975 private: | 976 private: |
976 RAW_HEAP_OBJECT_IMPLEMENTATION(Script); | 977 RAW_HEAP_OBJECT_IMPLEMENTATION(Script); |
977 | 978 |
978 RawObject** from() { return reinterpret_cast<RawObject**>(&ptr()->url_); } | 979 RawObject** from() { return reinterpret_cast<RawObject**>(&ptr()->url_); } |
979 RawString* url_; | 980 RawString* url_; |
980 RawString* resolved_url_; | 981 RawString* resolved_url_; |
981 RawArray* compile_time_constants_; | 982 RawArray* compile_time_constants_; |
| 983 RawArray* line_starts_; |
982 RawTokenStream* tokens_; | 984 RawTokenStream* tokens_; |
983 RawString* source_; | 985 RawString* source_; |
984 RawObject** to() { return reinterpret_cast<RawObject**>(&ptr()->source_); } | 986 RawObject** to() { return reinterpret_cast<RawObject**>(&ptr()->source_); } |
985 RawObject** to_snapshot(Snapshot::Kind kind) { | 987 RawObject** to_snapshot(Snapshot::Kind kind) { |
986 switch (kind) { | 988 switch (kind) { |
987 case Snapshot::kAppNoJIT: | 989 case Snapshot::kAppNoJIT: |
988 return reinterpret_cast<RawObject**>(&ptr()->url_); | 990 return reinterpret_cast<RawObject**>(&ptr()->url_); |
989 case Snapshot::kCore: | 991 case Snapshot::kCore: |
990 case Snapshot::kAppWithJIT: | 992 case Snapshot::kAppWithJIT: |
991 case Snapshot::kScript: | 993 case Snapshot::kScript: |
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2392 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid == | 2394 COMPILE_ASSERT(kExternalTypedDataInt8ArrayCid == |
2393 kTypedDataInt8ArrayViewCid + 15); | 2395 kTypedDataInt8ArrayViewCid + 15); |
2394 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14); | 2396 COMPILE_ASSERT(kByteBufferCid == kExternalTypedDataInt8ArrayCid + 14); |
2395 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1); | 2397 COMPILE_ASSERT(kNullCid == kByteBufferCid + 1); |
2396 return (kNullCid - kTypedDataInt8ArrayCid); | 2398 return (kNullCid - kTypedDataInt8ArrayCid); |
2397 } | 2399 } |
2398 | 2400 |
2399 } // namespace dart | 2401 } // namespace dart |
2400 | 2402 |
2401 #endif // RUNTIME_VM_RAW_OBJECT_H_ | 2403 #endif // RUNTIME_VM_RAW_OBJECT_H_ |
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