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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 #include "vm/snapshot.h" | 5 #include "vm/snapshot.h" |
6 | 6 |
7 #include "platform/assert.h" | 7 #include "platform/assert.h" |
8 #include "vm/bootstrap.h" | 8 #include "vm/bootstrap.h" |
9 #include "vm/class_finalizer.h" | 9 #include "vm/class_finalizer.h" |
10 #include "vm/dart.h" | 10 #include "vm/dart.h" |
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125 return kBoolType; | 125 return kBoolType; |
126 } else if (raw_type == object_store->string_type()) { | 126 } else if (raw_type == object_store->string_type()) { |
127 return kStringType; | 127 return kStringType; |
128 } else if (raw_type == object_store->array_type()) { | 128 } else if (raw_type == object_store->array_type()) { |
129 return kArrayType; | 129 return kArrayType; |
130 } | 130 } |
131 return kInvalidIndex; | 131 return kInvalidIndex; |
132 } | 132 } |
133 | 133 |
134 | 134 |
| 135 const char* Snapshot::KindToCString(Kind kind) { |
| 136 switch (kind) { |
| 137 case kCore: return "core"; |
| 138 case kScript: return "script"; |
| 139 case kMessage: return "message"; |
| 140 case kAppWithJIT: return "app-jit"; |
| 141 case kAppNoJIT: return "app-aot"; |
| 142 case kNone: return "none"; |
| 143 case kInvalid: |
| 144 default: |
| 145 return "invalid"; |
| 146 } |
| 147 } |
| 148 |
| 149 |
135 // TODO(5411462): Temporary setup of snapshot for testing purposes, | 150 // TODO(5411462): Temporary setup of snapshot for testing purposes, |
136 // the actual creation of a snapshot maybe done differently. | 151 // the actual creation of a snapshot maybe done differently. |
137 const Snapshot* Snapshot::SetupFromBuffer(const void* raw_memory) { | 152 const Snapshot* Snapshot::SetupFromBuffer(const void* raw_memory) { |
138 ASSERT(raw_memory != NULL); | 153 ASSERT(raw_memory != NULL); |
139 ASSERT(kHeaderSize == sizeof(Snapshot)); | 154 ASSERT(kHeaderSize == sizeof(Snapshot)); |
140 ASSERT(kLengthIndex == length_offset()); | 155 ASSERT(kLengthIndex == length_offset()); |
141 ASSERT((kSnapshotFlagIndex * sizeof(int64_t)) == kind_offset()); | 156 ASSERT((kSnapshotFlagIndex * sizeof(int64_t)) == kind_offset()); |
142 ASSERT((kHeapObjectTag & kInlined)); | 157 ASSERT((kHeapObjectTag & kInlined)); |
143 const Snapshot* snapshot = reinterpret_cast<const Snapshot*>(raw_memory); | 158 const Snapshot* snapshot = reinterpret_cast<const Snapshot*>(raw_memory); |
144 // If the raw length is negative or greater than what the local machine can | 159 // If the raw length is negative or greater than what the local machine can |
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1956 if (setjmp(*jump.Set()) == 0) { | 1971 if (setjmp(*jump.Set()) == 0) { |
1957 NoSafepointScope no_safepoint; | 1972 NoSafepointScope no_safepoint; |
1958 WriteObject(obj.raw()); | 1973 WriteObject(obj.raw()); |
1959 } else { | 1974 } else { |
1960 ThrowException(exception_type(), exception_msg()); | 1975 ThrowException(exception_type(), exception_msg()); |
1961 } | 1976 } |
1962 } | 1977 } |
1963 | 1978 |
1964 | 1979 |
1965 } // namespace dart | 1980 } // namespace dart |
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