1/* 2 * Copyright (c) 2009 The University of Edinburgh 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: Timothy M. Jones 29 */ 30 31#ifndef __ARCH_POWER_TYPES_HH__ 32#define __ARCH_POWER_TYPES_HH__ 33 34#include "arch/generic/types.hh" 35#include "base/bitunion.hh"
| 1/* 2 * Copyright (c) 2009 The University of Edinburgh 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: Timothy M. Jones 29 */ 30 31#ifndef __ARCH_POWER_TYPES_HH__ 32#define __ARCH_POWER_TYPES_HH__ 33 34#include "arch/generic/types.hh" 35#include "base/bitunion.hh"
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36#include "base/hashmap.hh"
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37#include "base/types.hh" 38 39namespace PowerISA 40{ 41 42typedef uint32_t MachInst; 43 44BitUnion32(ExtMachInst) 45 46 // Registers 47 Bitfield<25, 21> rs; 48 Bitfield<20, 16> ra; 49 50 // Shifts and masks 51 Bitfield<15, 11> sh; 52 Bitfield<10, 6> mb; 53 Bitfield< 5, 1> me; 54 55 // Immediate fields 56 Bitfield<15, 0> si; 57 Bitfield<15, 0> d; 58 59 // Special purpose register identifier 60 Bitfield<20, 11> spr; 61 Bitfield<25, 2> li; 62 Bitfield<1> aa; 63 Bitfield<25, 23> bf; 64 Bitfield<15, 2> bd; 65 Bitfield<25, 21> bo; 66 Bitfield<20, 16> bi; 67 Bitfield<20, 18> bfa; 68 69 // Record bits 70 Bitfield<0> rc31; 71 Bitfield<10> oe; 72 73 // Condition register fields 74 Bitfield<25, 21> bt; 75 Bitfield<20, 16> ba; 76 Bitfield<15, 11> bb; 77 78 // FXM field for mtcrf instruction 79 Bitfield<19, 12> fxm; 80EndBitUnion(ExtMachInst) 81 82typedef GenericISA::SimplePCState<MachInst> PCState; 83 84// typedef uint64_t LargestRead; 85// // Need to use 64 bits to make sure that read requests get handled properly 86 87// typedef int RegContextParam; 88// typedef int RegContextVal; 89 90} // PowerISA namespace 91
| 36#include "base/types.hh" 37 38namespace PowerISA 39{ 40 41typedef uint32_t MachInst; 42 43BitUnion32(ExtMachInst) 44 45 // Registers 46 Bitfield<25, 21> rs; 47 Bitfield<20, 16> ra; 48 49 // Shifts and masks 50 Bitfield<15, 11> sh; 51 Bitfield<10, 6> mb; 52 Bitfield< 5, 1> me; 53 54 // Immediate fields 55 Bitfield<15, 0> si; 56 Bitfield<15, 0> d; 57 58 // Special purpose register identifier 59 Bitfield<20, 11> spr; 60 Bitfield<25, 2> li; 61 Bitfield<1> aa; 62 Bitfield<25, 23> bf; 63 Bitfield<15, 2> bd; 64 Bitfield<25, 21> bo; 65 Bitfield<20, 16> bi; 66 Bitfield<20, 18> bfa; 67 68 // Record bits 69 Bitfield<0> rc31; 70 Bitfield<10> oe; 71 72 // Condition register fields 73 Bitfield<25, 21> bt; 74 Bitfield<20, 16> ba; 75 Bitfield<15, 11> bb; 76 77 // FXM field for mtcrf instruction 78 Bitfield<19, 12> fxm; 79EndBitUnion(ExtMachInst) 80 81typedef GenericISA::SimplePCState<MachInst> PCState; 82 83// typedef uint64_t LargestRead; 84// // Need to use 64 bits to make sure that read requests get handled properly 85 86// typedef int RegContextParam; 87// typedef int RegContextVal; 88 89} // PowerISA namespace 90
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92__hash_namespace_begin
| 91namespace std {
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93 94template<> 95struct hash<PowerISA::ExtMachInst> : public hash<uint32_t> { 96 size_t operator()(const PowerISA::ExtMachInst &emi) const { 97 return hash<uint32_t>::operator()((uint32_t)emi); 98 }; 99}; 100
| 92 93template<> 94struct hash<PowerISA::ExtMachInst> : public hash<uint32_t> { 95 size_t operator()(const PowerISA::ExtMachInst &emi) const { 96 return hash<uint32_t>::operator()((uint32_t)emi); 97 }; 98}; 99
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101__hash_namespace_end
| 100}
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102 103#endif // __ARCH_POWER_TYPES_HH__
| 101 102#endif // __ARCH_POWER_TYPES_HH__
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