OLD | NEW |
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
(...skipping 1905 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1916 | 1916 |
1917 void JSFunctionResultCache::MakeZeroSize() { | 1917 void JSFunctionResultCache::MakeZeroSize() { |
1918 set(kFingerIndex, Smi::FromInt(kEntriesIndex)); | 1918 set(kFingerIndex, Smi::FromInt(kEntriesIndex)); |
1919 set(kCacheSizeIndex, Smi::FromInt(kEntriesIndex)); | 1919 set(kCacheSizeIndex, Smi::FromInt(kEntriesIndex)); |
1920 } | 1920 } |
1921 | 1921 |
1922 | 1922 |
1923 void JSFunctionResultCache::Clear() { | 1923 void JSFunctionResultCache::Clear() { |
1924 int cache_size = Smi::cast(get(kCacheSizeIndex))->value(); | 1924 int cache_size = Smi::cast(get(kCacheSizeIndex))->value(); |
1925 Object** entries_start = RawField(this, OffsetOfElementAt(kEntriesIndex)); | 1925 Object** entries_start = RawField(this, OffsetOfElementAt(kEntriesIndex)); |
1926 MemsetPointer(entries_start, Heap::the_hole_value(), cache_size); | 1926 MemsetPointer(entries_start, |
| 1927 Heap::the_hole_value(), |
| 1928 cache_size - kEntriesIndex); |
1927 MakeZeroSize(); | 1929 MakeZeroSize(); |
1928 } | 1930 } |
1929 | 1931 |
1930 | 1932 |
1931 byte ByteArray::get(int index) { | 1933 byte ByteArray::get(int index) { |
1932 ASSERT(index >= 0 && index < this->length()); | 1934 ASSERT(index >= 0 && index < this->length()); |
1933 return READ_BYTE_FIELD(this, kHeaderSize + index * kCharSize); | 1935 return READ_BYTE_FIELD(this, kHeaderSize + index * kCharSize); |
1934 } | 1936 } |
1935 | 1937 |
1936 | 1938 |
(...skipping 1598 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
3535 #undef WRITE_INT_FIELD | 3537 #undef WRITE_INT_FIELD |
3536 #undef READ_SHORT_FIELD | 3538 #undef READ_SHORT_FIELD |
3537 #undef WRITE_SHORT_FIELD | 3539 #undef WRITE_SHORT_FIELD |
3538 #undef READ_BYTE_FIELD | 3540 #undef READ_BYTE_FIELD |
3539 #undef WRITE_BYTE_FIELD | 3541 #undef WRITE_BYTE_FIELD |
3540 | 3542 |
3541 | 3543 |
3542 } } // namespace v8::internal | 3544 } } // namespace v8::internal |
3543 | 3545 |
3544 #endif // V8_OBJECTS_INL_H_ | 3546 #endif // V8_OBJECTS_INL_H_ |
OLD | NEW |