1 /* |
1 /* |
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 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. |
138 // Beware that excessive address alignment is undesirable |
138 // Beware that excessive address alignment is undesirable |
139 // as it can result in D$ index usage imbalance as |
139 // as it can result in D$ index usage imbalance as |
140 // well as bank access imbalance on Niagara-like platforms, |
140 // well as bank access imbalance on Niagara-like platforms, |
141 // although Niagara's hash function should help. |
141 // although Niagara's hash function should help. |
142 |
142 |
143 void * ParkEvent::operator new (size_t sz) { |
143 void * ParkEvent::operator new (size_t sz) throw() { |
144 return (void *) ((intptr_t (AllocateHeap(sz + 256, mtInternal, CALLER_PC)) + 256) & -256) ; |
144 return (void *) ((intptr_t (AllocateHeap(sz + 256, mtInternal, CALLER_PC)) + 256) & -256) ; |
145 } |
145 } |
146 |
146 |
147 void ParkEvent::operator delete (void * a) { |
147 void ParkEvent::operator delete (void * a) { |
148 // ParkEvents are type-stable and immortal ... |
148 // ParkEvents are type-stable and immortal ... |