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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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4953 static const intptr_t kMaxElements = kSmiMax / kBytesPerElement; | 4953 static const intptr_t kMaxElements = kSmiMax / kBytesPerElement; |
4954 | 4954 |
4955 static intptr_t InstanceSize() { | 4955 static intptr_t InstanceSize() { |
4956 ASSERT(sizeof(RawCode) == OFFSET_OF_RETURNED_VALUE(RawCode, data)); | 4956 ASSERT(sizeof(RawCode) == OFFSET_OF_RETURNED_VALUE(RawCode, data)); |
4957 return 0; | 4957 return 0; |
4958 } | 4958 } |
4959 static intptr_t InstanceSize(intptr_t len) { | 4959 static intptr_t InstanceSize(intptr_t len) { |
4960 ASSERT(0 <= len && len <= kMaxElements); | 4960 ASSERT(0 <= len && len <= kMaxElements); |
4961 return RoundedAllocationSize(sizeof(RawCode) + (len * kBytesPerElement)); | 4961 return RoundedAllocationSize(sizeof(RawCode) + (len * kBytesPerElement)); |
4962 } | 4962 } |
4963 #if !defined(DART_PRECOMPILED_RUNTIME) | |
4964 static RawCode* FinalizeCode(const Function& function, | 4963 static RawCode* FinalizeCode(const Function& function, |
4965 Assembler* assembler, | 4964 Assembler* assembler, |
4966 bool optimized = false); | 4965 bool optimized = false); |
4967 static RawCode* FinalizeCode(const char* name, | 4966 static RawCode* FinalizeCode(const char* name, |
4968 Assembler* assembler, | 4967 Assembler* assembler, |
4969 bool optimized); | 4968 bool optimized); |
4970 #endif | |
4971 static RawCode* LookupCode(uword pc); | 4969 static RawCode* LookupCode(uword pc); |
4972 static RawCode* LookupCodeInVmIsolate(uword pc); | 4970 static RawCode* LookupCodeInVmIsolate(uword pc); |
4973 static RawCode* FindCode(uword pc, int64_t timestamp); | 4971 static RawCode* FindCode(uword pc, int64_t timestamp); |
4974 | 4972 |
4975 int32_t GetPointerOffsetAt(int index) const { | 4973 int32_t GetPointerOffsetAt(int index) const { |
4976 NoSafepointScope no_safepoint; | 4974 NoSafepointScope no_safepoint; |
4977 return *PointerOffsetAddrAt(index); | 4975 return *PointerOffsetAddrAt(index); |
4978 } | 4976 } |
4979 TokenPosition GetTokenIndexOfPC(uword pc) const; | 4977 TokenPosition GetTokenIndexOfPC(uword pc) const; |
4980 | 4978 |
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9006 | 9004 |
9007 inline void TypeArguments::SetHash(intptr_t value) const { | 9005 inline void TypeArguments::SetHash(intptr_t value) const { |
9008 // This is only safe because we create a new Smi, which does not cause | 9006 // This is only safe because we create a new Smi, which does not cause |
9009 // heap allocation. | 9007 // heap allocation. |
9010 StoreSmi(&raw_ptr()->hash_, Smi::New(value)); | 9008 StoreSmi(&raw_ptr()->hash_, Smi::New(value)); |
9011 } | 9009 } |
9012 | 9010 |
9013 } // namespace dart | 9011 } // namespace dart |
9014 | 9012 |
9015 #endif // RUNTIME_VM_OBJECT_H_ | 9013 #endif // RUNTIME_VM_OBJECT_H_ |
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