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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/base/bits.h" | 7 #include "src/base/bits.h" |
| 8 #include "src/base/platform/platform.h" | 8 #include "src/base/platform/platform.h" |
| 9 #include "src/full-codegen.h" | 9 #include "src/full-codegen.h" |
| 10 #include "src/heap/mark-compact.h" | 10 #include "src/heap/mark-compact.h" |
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| 3030 Map* map = object->map(); | 3030 Map* map = object->map(); |
| 3031 CHECK(map->IsMap()); | 3031 CHECK(map->IsMap()); |
| 3032 CHECK(heap()->map_space()->Contains(map)); | 3032 CHECK(heap()->map_space()->Contains(map)); |
| 3033 | 3033 |
| 3034 // We have only code, sequential strings, external strings | 3034 // We have only code, sequential strings, external strings |
| 3035 // (sequential strings that have been morphed into external | 3035 // (sequential strings that have been morphed into external |
| 3036 // strings), fixed arrays, byte arrays, and constant pool arrays in the | 3036 // strings), fixed arrays, byte arrays, and constant pool arrays in the |
| 3037 // large object space. | 3037 // large object space. |
| 3038 CHECK(object->IsCode() || object->IsSeqString() || | 3038 CHECK(object->IsCode() || object->IsSeqString() || |
| 3039 object->IsExternalString() || object->IsFixedArray() || | 3039 object->IsExternalString() || object->IsFixedArray() || |
| 3040 object->IsFixedDoubleArray() || object->IsByteArray()); | 3040 object->IsFixedDoubleArray() || object->IsByteArray() || |
| 3041 object->IsConstantPoolArray()); |
| 3041 | 3042 |
| 3042 // The object itself should look OK. | 3043 // The object itself should look OK. |
| 3043 object->ObjectVerify(); | 3044 object->ObjectVerify(); |
| 3044 | 3045 |
| 3045 // Byte arrays and strings don't have interior pointers. | 3046 // Byte arrays and strings don't have interior pointers. |
| 3046 if (object->IsCode()) { | 3047 if (object->IsCode()) { |
| 3047 VerifyPointersVisitor code_visitor; | 3048 VerifyPointersVisitor code_visitor; |
| 3048 object->IterateBody(map->instance_type(), object->Size(), &code_visitor); | 3049 object->IterateBody(map->instance_type(), object->Size(), &code_visitor); |
| 3049 } else if (object->IsFixedArray()) { | 3050 } else if (object->IsFixedArray()) { |
| 3050 FixedArray* array = FixedArray::cast(object); | 3051 FixedArray* array = FixedArray::cast(object); |
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| 3119 object->ShortPrint(); | 3120 object->ShortPrint(); |
| 3120 PrintF("\n"); | 3121 PrintF("\n"); |
| 3121 } | 3122 } |
| 3122 printf(" --------------------------------------\n"); | 3123 printf(" --------------------------------------\n"); |
| 3123 printf(" Marked: %x, LiveCount: %x\n", mark_size, LiveBytes()); | 3124 printf(" Marked: %x, LiveCount: %x\n", mark_size, LiveBytes()); |
| 3124 } | 3125 } |
| 3125 | 3126 |
| 3126 #endif // DEBUG | 3127 #endif // DEBUG |
| 3127 } // namespace internal | 3128 } // namespace internal |
| 3128 } // namespace v8 | 3129 } // namespace v8 |
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