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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_OBJECT_H_ | 5 #ifndef RUNTIME_VM_OBJECT_H_ |
6 #define RUNTIME_VM_OBJECT_H_ | 6 #define RUNTIME_VM_OBJECT_H_ |
7 | 7 |
8 #include "include/dart_api.h" | 8 #include "include/dart_api.h" |
9 #include "platform/assert.h" | 9 #include "platform/assert.h" |
10 #include "platform/utils.h" | 10 #include "platform/utils.h" |
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22 #include "vm/raw_object.h" | 22 #include "vm/raw_object.h" |
23 #include "vm/report.h" | 23 #include "vm/report.h" |
24 #include "vm/scanner.h" | 24 #include "vm/scanner.h" |
25 #include "vm/tags.h" | 25 #include "vm/tags.h" |
26 #include "vm/thread.h" | 26 #include "vm/thread.h" |
27 #include "vm/token_position.h" | 27 #include "vm/token_position.h" |
28 | 28 |
29 namespace dart { | 29 namespace dart { |
30 | 30 |
31 // Forward declarations. | 31 // Forward declarations. |
| 32 namespace kernel { |
| 33 class Program; |
| 34 } |
| 35 |
32 #define DEFINE_FORWARD_DECLARATION(clazz) class clazz; | 36 #define DEFINE_FORWARD_DECLARATION(clazz) class clazz; |
33 CLASS_LIST(DEFINE_FORWARD_DECLARATION) | 37 CLASS_LIST(DEFINE_FORWARD_DECLARATION) |
34 #undef DEFINE_FORWARD_DECLARATION | 38 #undef DEFINE_FORWARD_DECLARATION |
35 class Api; | 39 class Api; |
36 class ArgumentsDescriptor; | 40 class ArgumentsDescriptor; |
37 class Assembler; | 41 class Assembler; |
38 class Closure; | 42 class Closure; |
39 class Code; | 43 class Code; |
40 class DisassemblyFormatter; | 44 class DisassemblyFormatter; |
41 class DeoptInstr; | 45 class DeoptInstr; |
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520 } | 524 } |
521 static RawClass* subtypetestcache_class() { return subtypetestcache_class_; } | 525 static RawClass* subtypetestcache_class() { return subtypetestcache_class_; } |
522 | 526 |
523 // Initialize the VM isolate. | 527 // Initialize the VM isolate. |
524 static void InitNull(Isolate* isolate); | 528 static void InitNull(Isolate* isolate); |
525 static void InitOnce(Isolate* isolate); | 529 static void InitOnce(Isolate* isolate); |
526 static void FinalizeVMIsolate(Isolate* isolate); | 530 static void FinalizeVMIsolate(Isolate* isolate); |
527 | 531 |
528 // Initialize a new isolate either from a Kernel IR, from source, or from a | 532 // Initialize a new isolate either from a Kernel IR, from source, or from a |
529 // snapshot. | 533 // snapshot. |
530 static RawError* Init(Isolate* isolate, | 534 static RawError* Init(Isolate* isolate, kernel::Program* program); |
531 const uint8_t* kernel, | |
532 intptr_t kernel_length); | |
533 | 535 |
534 static void MakeUnusedSpaceTraversable(const Object& obj, | 536 static void MakeUnusedSpaceTraversable(const Object& obj, |
535 intptr_t original_size, | 537 intptr_t original_size, |
536 intptr_t used_size); | 538 intptr_t used_size); |
537 | 539 |
538 static intptr_t InstanceSize() { | 540 static intptr_t InstanceSize() { |
539 return RoundedAllocationSize(sizeof(RawObject)); | 541 return RoundedAllocationSize(sizeof(RawObject)); |
540 } | 542 } |
541 | 543 |
542 static void VerifyBuiltinVtables(); | 544 static void VerifyBuiltinVtables(); |
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8864 | 8866 |
8865 inline void TypeArguments::SetHash(intptr_t value) const { | 8867 inline void TypeArguments::SetHash(intptr_t value) const { |
8866 // This is only safe because we create a new Smi, which does not cause | 8868 // This is only safe because we create a new Smi, which does not cause |
8867 // heap allocation. | 8869 // heap allocation. |
8868 StoreSmi(&raw_ptr()->hash_, Smi::New(value)); | 8870 StoreSmi(&raw_ptr()->hash_, Smi::New(value)); |
8869 } | 8871 } |
8870 | 8872 |
8871 } // namespace dart | 8873 } // namespace dart |
8872 | 8874 |
8873 #endif // RUNTIME_VM_OBJECT_H_ | 8875 #endif // RUNTIME_VM_OBJECT_H_ |
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