1/* 2 * Copyright (c) 2009 The Regents of The University of Michigan 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; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 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 * Authors: Gabe Black 29 */ 30 31#ifndef __ARCH_X86_ISA_HH__ 32#define __ARCH_X86_ISA_HH__ 33
| 1/* 2 * Copyright (c) 2009 The Regents of The University of Michigan 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; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 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 * Authors: Gabe Black 29 */ 30 31#ifndef __ARCH_X86_ISA_HH__ 32#define __ARCH_X86_ISA_HH__ 33
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34#include "arch/x86/miscregfile.hh" 35#include "arch/x86/types.hh"
| 34#include "arch/x86/miscregs.hh" 35#include "arch/x86/registers.hh" 36#include "base/types.hh"
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36
| 37
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| 38#include <string> 39#include <iostream> 40
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37class Checkpoint; 38class EventManager;
| 41class Checkpoint; 42class EventManager;
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| 43class ThreadContext;
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39 40namespace X86ISA 41{ 42 class ISA 43 { 44 protected:
| 44 45namespace X86ISA 46{ 47 class ISA 48 { 49 protected:
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45 MiscRegFile miscRegFile;
| 50 MiscReg regVal[NUM_MISCREGS]; 51 void updateHandyM5Reg(Efer efer, CR0 cr0, 52 SegAttr csAttr, SegAttr ssAttr, RFLAGS rflags);
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46 47 public: 48 void clear(); 49
| 53 54 public: 55 void clear(); 56
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| 57 ISA() 58 { 59 clear(); 60 } 61
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50 MiscReg readMiscRegNoEffect(int miscReg); 51 MiscReg readMiscReg(int miscReg, ThreadContext *tc); 52
| 62 MiscReg readMiscRegNoEffect(int miscReg); 63 MiscReg readMiscReg(int miscReg, ThreadContext *tc); 64
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53 void setMiscRegNoEffect(int miscReg, const MiscReg val); 54 void setMiscReg(int miscReg, const MiscReg val, 55 ThreadContext *tc);
| 65 void setMiscRegNoEffect(int miscReg, MiscReg val); 66 void setMiscReg(int miscReg, MiscReg val, ThreadContext *tc);
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56 57 int flattenIntIndex(int reg); 58 int flattenFloatIndex(int reg); 59 60 void serialize(EventManager *em, std::ostream &os); 61 void unserialize(EventManager *em, Checkpoint *cp, 62 const std::string §ion); 63 }; 64} 65 66#endif
| 67 68 int flattenIntIndex(int reg); 69 int flattenFloatIndex(int reg); 70 71 void serialize(EventManager *em, std::ostream &os); 72 void unserialize(EventManager *em, Checkpoint *cp, 73 const std::string §ion); 74 }; 75} 76 77#endif
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