equal
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inserted
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1 /* |
1 /* |
2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
250 BitMap::idx_t start_offset = heapWordToOffset(start_addr); |
250 BitMap::idx_t start_offset = heapWordToOffset(start_addr); |
251 BitMap::idx_t end_offset = heapWordToOffset(end_addr); |
251 BitMap::idx_t end_offset = heapWordToOffset(end_addr); |
252 |
252 |
253 start_offset = _bm.get_next_one_offset(start_offset, end_offset); |
253 start_offset = _bm.get_next_one_offset(start_offset, end_offset); |
254 while (start_offset < end_offset) { |
254 while (start_offset < end_offset) { |
255 HeapWord* obj_addr = offsetToHeapWord(start_offset); |
|
256 oop obj = (oop) obj_addr; |
|
257 if (!cl->do_bit(start_offset)) { |
255 if (!cl->do_bit(start_offset)) { |
258 return false; |
256 return false; |
259 } |
257 } |
260 HeapWord* next_addr = MIN2(obj_addr + obj->size(), end_addr); |
258 HeapWord* next_addr = MIN2(nextObject(offsetToHeapWord(start_offset)), end_addr); |
261 BitMap::idx_t next_offset = heapWordToOffset(next_addr); |
259 BitMap::idx_t next_offset = heapWordToOffset(next_addr); |
262 start_offset = _bm.get_next_one_offset(next_offset, end_offset); |
260 start_offset = _bm.get_next_one_offset(next_offset, end_offset); |
263 } |
261 } |
264 } |
262 } |
265 return true; |
263 return true; |