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1 /* |
1 /* |
2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2012, 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. |
86 if (!oopDesc::is_null(heap_oop)) { |
86 if (!oopDesc::is_null(heap_oop)) { |
87 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
87 oop obj = oopDesc::decode_heap_oop_not_null(heap_oop); |
88 oop new_obj = oop(obj->mark()->decode_pointer()); |
88 oop new_obj = oop(obj->mark()->decode_pointer()); |
89 assert(new_obj != NULL || // is forwarding ptr? |
89 assert(new_obj != NULL || // is forwarding ptr? |
90 obj->mark() == markOopDesc::prototype() || // not gc marked? |
90 obj->mark() == markOopDesc::prototype() || // not gc marked? |
91 (UseBiasedLocking && obj->mark()->has_bias_pattern()) || |
91 (UseBiasedLocking && obj->mark()->has_bias_pattern()), |
92 // not gc marked? |
92 // not gc marked? |
93 obj->is_shared(), // never forwarded? |
|
94 "should be forwarded"); |
93 "should be forwarded"); |
95 if (new_obj != NULL) { |
94 if (new_obj != NULL) { |
96 assert(Universe::heap()->is_in_reserved(new_obj), |
95 assert(Universe::heap()->is_in_reserved(new_obj), |
97 "should be in object space"); |
96 "should be in object space"); |
98 oopDesc::encode_store_heap_oop_not_null(p, new_obj); |
97 oopDesc::encode_store_heap_oop_not_null(p, new_obj); |