AbstractCacheEntry.cc (11027:bf82f1f7b040) | AbstractCacheEntry.cc (11049:dfb0aa3f0649) |
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1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 14 unchanged lines hidden (view full) --- 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include "mem/ruby/slicc_interface/AbstractCacheEntry.hh" 30 | 1/* 2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 14 unchanged lines hidden (view full) --- 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#include "mem/ruby/slicc_interface/AbstractCacheEntry.hh" 30 |
31#include "base/trace.hh" 32#include "debug/RubyCache.hh" 33 | |
34AbstractCacheEntry::AbstractCacheEntry() 35{ 36 m_Permission = AccessPermission_NotPresent; 37 m_Address = 0; 38 m_locked = -1; 39} 40 41AbstractCacheEntry::~AbstractCacheEntry() --- 4 unchanged lines hidden (view full) --- 46AbstractCacheEntry::changePermission(AccessPermission new_perm) 47{ 48 AbstractEntry::changePermission(new_perm); 49 if ((new_perm == AccessPermission_Invalid) || 50 (new_perm == AccessPermission_NotPresent)) { 51 m_locked = -1; 52 } 53} | 31AbstractCacheEntry::AbstractCacheEntry() 32{ 33 m_Permission = AccessPermission_NotPresent; 34 m_Address = 0; 35 m_locked = -1; 36} 37 38AbstractCacheEntry::~AbstractCacheEntry() --- 4 unchanged lines hidden (view full) --- 43AbstractCacheEntry::changePermission(AccessPermission new_perm) 44{ 45 AbstractEntry::changePermission(new_perm); 46 if ((new_perm == AccessPermission_Invalid) || 47 (new_perm == AccessPermission_NotPresent)) { 48 m_locked = -1; 49 } 50} |
54 55void 56AbstractCacheEntry::setLocked(int context) 57{ 58 DPRINTF(RubyCache, "Setting Lock for addr: %x to %d\n", m_Address, context); 59 m_locked = context; 60} 61 62void 63AbstractCacheEntry::clearLocked() 64{ 65 DPRINTF(RubyCache, "Clear Lock for addr: %x\n", m_Address); 66 m_locked = -1; 67} 68 69bool 70AbstractCacheEntry::isLocked(int context) const 71{ 72 DPRINTF(RubyCache, "Testing Lock for addr: %llx cur %d con %d\n", 73 m_Address, m_locked, context); 74 return m_locked == context; 75} | |