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Issue 10441111: - Rename class index to class id. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 6 months 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/raw_object.h" 5 #include "vm/raw_object.h"
6 6
7 #include "vm/class_table.h" 7 #include "vm/class_table.h"
8 #include "vm/freelist.h" 8 #include "vm/freelist.h"
9 #include "vm/isolate.h" 9 #include "vm/isolate.h"
10 #include "vm/object.h" 10 #include "vm/object.h"
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28 // Validate that the class_ field is sensible. 28 // Validate that the class_ field is sensible.
29 RawClass* raw_class = ptr()->class_; 29 RawClass* raw_class = ptr()->class_;
30 ASSERT(raw_class->IsHeapObject()); 30 ASSERT(raw_class->IsHeapObject());
31 RawClass* raw_class_class = raw_class->ptr()->class_; 31 RawClass* raw_class_class = raw_class->ptr()->class_;
32 ASSERT(raw_class_class->IsHeapObject()); 32 ASSERT(raw_class_class->IsHeapObject());
33 ASSERT(raw_class_class->ptr()->instance_kind_ == kClass); 33 ASSERT(raw_class_class->ptr()->instance_kind_ == kClass);
34 34
35 // Validate that the tags_ field is sensible. 35 // Validate that the tags_ field is sensible.
36 uword tags = ptr()->tags_; 36 uword tags = ptr()->tags_;
37 ASSERT((tags & 0x000000f0) == 0); 37 ASSERT((tags & 0x000000f0) == 0);
38 intptr_t cid = ClassTag::decode(tags); 38 intptr_t cid = ClassIdTag::decode(tags);
39 RawClass* tag_class = isolate->class_table()->At(cid); 39 RawClass* tag_class = isolate->class_table()->At(cid);
40 ASSERT(tag_class == raw_class); 40 ASSERT(tag_class == raw_class);
41 #endif 41 #endif
42 } 42 }
43 43
44 44
45 intptr_t RawObject::SizeFromClass() const { 45 intptr_t RawObject::SizeFromClass() const {
46 NoHandleScope no_handles(Isolate::Current()); 46 NoHandleScope no_handles(Isolate::Current());
47 47
48 // Only reasonable to be called on heap objects. 48 // Only reasonable to be called on heap objects.
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935 intptr_t RawJSRegExp::VisitJSRegExpPointers(RawJSRegExp* raw_obj, 935 intptr_t RawJSRegExp::VisitJSRegExpPointers(RawJSRegExp* raw_obj,
936 ObjectPointerVisitor* visitor) { 936 ObjectPointerVisitor* visitor) {
937 // Make sure that we got here with the tagged pointer as this. 937 // Make sure that we got here with the tagged pointer as this.
938 ASSERT(raw_obj->IsHeapObject()); 938 ASSERT(raw_obj->IsHeapObject());
939 intptr_t length = Smi::Value(raw_obj->ptr()->data_length_); 939 intptr_t length = Smi::Value(raw_obj->ptr()->data_length_);
940 visitor->VisitPointers(raw_obj->from(), raw_obj->to()); 940 visitor->VisitPointers(raw_obj->from(), raw_obj->to());
941 return JSRegExp::InstanceSize(length); 941 return JSRegExp::InstanceSize(length);
942 } 942 }
943 943
944 } // namespace dart 944 } // namespace dart
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