DataBlock.cc (11108:6342ddf6d733) | DataBlock.cc (11307:bd7d06ea90f5) |
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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; --- 13 unchanged lines hidden (view full) --- 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 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/common/DataBlock.hh" | 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; --- 13 unchanged lines hidden (view full) --- 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 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/common/DataBlock.hh" |
30 31#include "mem/ruby/common/WriteMask.hh" |
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30#include "mem/ruby/system/RubySystem.hh" 31 32DataBlock::DataBlock(const DataBlock &cp) 33{ 34 m_data = new uint8_t[RubySystem::getBlockSizeBytes()]; 35 memcpy(m_data, cp.m_data, RubySystem::getBlockSizeBytes()); 36 m_alloc = true; 37} --- 14 unchanged lines hidden (view full) --- 52 53bool 54DataBlock::equal(const DataBlock& obj) const 55{ 56 return !memcmp(m_data, obj.m_data, RubySystem::getBlockSizeBytes()); 57} 58 59void | 32#include "mem/ruby/system/RubySystem.hh" 33 34DataBlock::DataBlock(const DataBlock &cp) 35{ 36 m_data = new uint8_t[RubySystem::getBlockSizeBytes()]; 37 memcpy(m_data, cp.m_data, RubySystem::getBlockSizeBytes()); 38 m_alloc = true; 39} --- 14 unchanged lines hidden (view full) --- 54 55bool 56DataBlock::equal(const DataBlock& obj) const 57{ 58 return !memcmp(m_data, obj.m_data, RubySystem::getBlockSizeBytes()); 59} 60 61void |
62DataBlock::copyPartial(const DataBlock &dblk, const WriteMask &mask) 63{ 64 for (int i = 0; i < RubySystem::getBlockSizeBytes(); i++) { 65 if (mask.getMask(i, 1)) { 66 m_data[i] = dblk.m_data[i]; 67 } 68 } 69} 70 71void 72DataBlock::atomicPartial(const DataBlock &dblk, const WriteMask &mask) 73{ 74 for (int i = 0; i < RubySystem::getBlockSizeBytes(); i++) { 75 m_data[i] = dblk.m_data[i]; 76 } 77 mask.performAtomic(m_data); 78} 79 80void |
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60DataBlock::print(std::ostream& out) const 61{ 62 using namespace std; 63 64 int size = RubySystem::getBlockSizeBytes(); 65 out << "[ "; 66 for (int i = 0; i < size; i++) { 67 out << setw(2) << setfill('0') << hex << "0x" << (int)m_data[i] << " "; --- 4 unchanged lines hidden (view full) --- 72 73const uint8_t* 74DataBlock::getData(int offset, int len) const 75{ 76 assert(offset + len <= RubySystem::getBlockSizeBytes()); 77 return &m_data[offset]; 78} 79 | 81DataBlock::print(std::ostream& out) const 82{ 83 using namespace std; 84 85 int size = RubySystem::getBlockSizeBytes(); 86 out << "[ "; 87 for (int i = 0; i < size; i++) { 88 out << setw(2) << setfill('0') << hex << "0x" << (int)m_data[i] << " "; --- 4 unchanged lines hidden (view full) --- 93 94const uint8_t* 95DataBlock::getData(int offset, int len) const 96{ 97 assert(offset + len <= RubySystem::getBlockSizeBytes()); 98 return &m_data[offset]; 99} 100 |
101uint8_t* 102DataBlock::getDataMod(int offset) 103{ 104 return &m_data[offset]; 105} 106 |
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80void 81DataBlock::setData(const uint8_t *data, int offset, int len) 82{ 83 assert(offset + len <= RubySystem::getBlockSizeBytes()); 84 memcpy(&m_data[offset], data, len); 85} 86 87DataBlock & 88DataBlock::operator=(const DataBlock & obj) 89{ 90 memcpy(m_data, obj.m_data, RubySystem::getBlockSizeBytes()); 91 return *this; 92} | 107void 108DataBlock::setData(const uint8_t *data, int offset, int len) 109{ 110 assert(offset + len <= RubySystem::getBlockSizeBytes()); 111 memcpy(&m_data[offset], data, len); 112} 113 114DataBlock & 115DataBlock::operator=(const DataBlock & obj) 116{ 117 memcpy(m_data, obj.m_data, RubySystem::getBlockSizeBytes()); 118 return *this; 119} |