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Side by Side Diff: dart/runtime/vm/raw_object_snapshot.cc

Issue 59073003: Version 0.8.10.4 (Closed) Base URL: http://dart.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 1 month ago
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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/bigint_operations.h" 5 #include "vm/bigint_operations.h"
6 #include "vm/object.h" 6 #include "vm/object.h"
7 #include "vm/object_store.h" 7 #include "vm/object_store.h"
8 #include "vm/snapshot.h" 8 #include "vm/snapshot.h"
9 #include "vm/symbols.h" 9 #include "vm/symbols.h"
10 #include "vm/visitor.h" 10 #include "vm/visitor.h"
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2220 writer->WriteIntptrValue(writer->GetObjectTags(this)); 2220 writer->WriteIntptrValue(writer->GetObjectTags(this));
2221 2221
2222 // Write out the float values. 2222 // Write out the float values.
2223 writer->Write<float>(ptr()->value_[0]); 2223 writer->Write<float>(ptr()->value_[0]);
2224 writer->Write<float>(ptr()->value_[1]); 2224 writer->Write<float>(ptr()->value_[1]);
2225 writer->Write<float>(ptr()->value_[2]); 2225 writer->Write<float>(ptr()->value_[2]);
2226 writer->Write<float>(ptr()->value_[3]); 2226 writer->Write<float>(ptr()->value_[3]);
2227 } 2227 }
2228 2228
2229 2229
2230 RawUint32x4* Uint32x4::ReadFrom(SnapshotReader* reader, 2230 RawInt32x4* Int32x4::ReadFrom(SnapshotReader* reader,
2231 intptr_t object_id, 2231 intptr_t object_id,
2232 intptr_t tags, 2232 intptr_t tags,
2233 Snapshot::Kind kind) { 2233 Snapshot::Kind kind) {
2234 ASSERT(reader != NULL); 2234 ASSERT(reader != NULL);
2235 // Read the values. 2235 // Read the values.
2236 uint32_t value0 = reader->Read<uint32_t>(); 2236 uint32_t value0 = reader->Read<uint32_t>();
2237 uint32_t value1 = reader->Read<uint32_t>(); 2237 uint32_t value1 = reader->Read<uint32_t>();
2238 uint32_t value2 = reader->Read<uint32_t>(); 2238 uint32_t value2 = reader->Read<uint32_t>();
2239 uint32_t value3 = reader->Read<uint32_t>(); 2239 uint32_t value3 = reader->Read<uint32_t>();
2240 2240
2241 // Create a Float32x4 object. 2241 // Create a Float32x4 object.
2242 Uint32x4& simd = Uint32x4::ZoneHandle(reader->isolate(), Uint32x4::null()); 2242 Int32x4& simd = Int32x4::ZoneHandle(reader->isolate(), Int32x4::null());
2243 2243
2244 if (kind == Snapshot::kFull) { 2244 if (kind == Snapshot::kFull) {
2245 simd = reader->NewUint32x4(value0, value1, value2, value3); 2245 simd = reader->NewInt32x4(value0, value1, value2, value3);
2246 } else { 2246 } else {
2247 simd = Uint32x4::New(value0, value1, value2, value3, HEAP_SPACE(kind)); 2247 simd = Int32x4::New(value0, value1, value2, value3, HEAP_SPACE(kind));
2248 } 2248 }
2249 reader->AddBackRef(object_id, &simd, kIsDeserialized); 2249 reader->AddBackRef(object_id, &simd, kIsDeserialized);
2250 // Set the object tags. 2250 // Set the object tags.
2251 simd.set_tags(tags); 2251 simd.set_tags(tags);
2252 return simd.raw(); 2252 return simd.raw();
2253 } 2253 }
2254 2254
2255 2255
2256 void RawUint32x4::WriteTo(SnapshotWriter* writer, 2256 void RawInt32x4::WriteTo(SnapshotWriter* writer,
2257 intptr_t object_id, 2257 intptr_t object_id,
2258 Snapshot::Kind kind) { 2258 Snapshot::Kind kind) {
2259 ASSERT(writer != NULL); 2259 ASSERT(writer != NULL);
2260 2260
2261 // Write out the serialization header value for this object. 2261 // Write out the serialization header value for this object.
2262 writer->WriteInlinedObjectHeader(object_id); 2262 writer->WriteInlinedObjectHeader(object_id);
2263 2263
2264 // Write out the class and tags information. 2264 // Write out the class and tags information.
2265 writer->WriteIndexedObject(kUint32x4Cid); 2265 writer->WriteIndexedObject(kInt32x4Cid);
2266 writer->WriteIntptrValue(writer->GetObjectTags(this)); 2266 writer->WriteIntptrValue(writer->GetObjectTags(this));
2267 2267
2268 // Write out the mask values. 2268 // Write out the mask values.
2269 writer->Write<uint32_t>(ptr()->value_[0]); 2269 writer->Write<uint32_t>(ptr()->value_[0]);
2270 writer->Write<uint32_t>(ptr()->value_[1]); 2270 writer->Write<uint32_t>(ptr()->value_[1]);
2271 writer->Write<uint32_t>(ptr()->value_[2]); 2271 writer->Write<uint32_t>(ptr()->value_[2]);
2272 writer->Write<uint32_t>(ptr()->value_[3]); 2272 writer->Write<uint32_t>(ptr()->value_[3]);
2273 } 2273 }
2274 2274
2275 2275
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2658 // We do not allow objects with native fields in an isolate message. 2658 // We do not allow objects with native fields in an isolate message.
2659 writer->SetWriteException(Exceptions::kArgument, 2659 writer->SetWriteException(Exceptions::kArgument,
2660 "Illegal argument in isolate message" 2660 "Illegal argument in isolate message"
2661 " : (object is a MirrorReference)"); 2661 " : (object is a MirrorReference)");
2662 } else { 2662 } else {
2663 UNREACHABLE(); 2663 UNREACHABLE();
2664 } 2664 }
2665 } 2665 }
2666 2666
2667 } // namespace dart 2667 } // namespace dart
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