misc.hh revision 7232
17202Sgblack@eecs.umich.edu/* 27202Sgblack@eecs.umich.edu * Copyright (c) 2010 ARM Limited 37202Sgblack@eecs.umich.edu * All rights reserved 47202Sgblack@eecs.umich.edu * 57202Sgblack@eecs.umich.edu * The license below extends only to copyright in the software and shall 67202Sgblack@eecs.umich.edu * not be construed as granting a license to any other intellectual 77202Sgblack@eecs.umich.edu * property including but not limited to intellectual property relating 87202Sgblack@eecs.umich.edu * to a hardware implementation of the functionality of the software 97202Sgblack@eecs.umich.edu * licensed hereunder. You may use the software subject to the license 107202Sgblack@eecs.umich.edu * terms below provided that you ensure that this notice is replicated 117202Sgblack@eecs.umich.edu * unmodified and in its entirety in all distributions of the software, 127202Sgblack@eecs.umich.edu * modified or unmodified, in source code or in binary form. 137202Sgblack@eecs.umich.edu * 147202Sgblack@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 157202Sgblack@eecs.umich.edu * modification, are permitted provided that the following conditions are 167202Sgblack@eecs.umich.edu * met: redistributions of source code must retain the above copyright 177202Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 187202Sgblack@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 197202Sgblack@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 207202Sgblack@eecs.umich.edu * documentation and/or other materials provided with the distribution; 217202Sgblack@eecs.umich.edu * neither the name of the copyright holders nor the names of its 227202Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 237202Sgblack@eecs.umich.edu * this software without specific prior written permission. 247202Sgblack@eecs.umich.edu * 257202Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 267202Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 277202Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 287202Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 297202Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 307202Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 317202Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 327202Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 337202Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 347202Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 357202Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 367202Sgblack@eecs.umich.edu * 377202Sgblack@eecs.umich.edu * Authors: Gabe Black 387202Sgblack@eecs.umich.edu */ 397202Sgblack@eecs.umich.edu 407202Sgblack@eecs.umich.edu#ifndef __ARCH_ARM_INSTS_MISC_HH__ 417202Sgblack@eecs.umich.edu#define __ARCH_ARM_INSTS_MISC_HH__ 427202Sgblack@eecs.umich.edu 437202Sgblack@eecs.umich.edu#include "arch/arm/insts/pred_inst.hh" 447202Sgblack@eecs.umich.edu 457202Sgblack@eecs.umich.educlass MrsOp : public PredOp 467202Sgblack@eecs.umich.edu{ 477202Sgblack@eecs.umich.edu protected: 487202Sgblack@eecs.umich.edu IntRegIndex dest; 497202Sgblack@eecs.umich.edu 507202Sgblack@eecs.umich.edu MrsOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 517202Sgblack@eecs.umich.edu IntRegIndex _dest) : 527202Sgblack@eecs.umich.edu PredOp(mnem, _machInst, __opClass), dest(_dest) 537202Sgblack@eecs.umich.edu {} 547202Sgblack@eecs.umich.edu 557202Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 567202Sgblack@eecs.umich.edu}; 577202Sgblack@eecs.umich.edu 587202Sgblack@eecs.umich.educlass MsrBase : public PredOp 597202Sgblack@eecs.umich.edu{ 607202Sgblack@eecs.umich.edu protected: 617202Sgblack@eecs.umich.edu uint8_t byteMask; 627202Sgblack@eecs.umich.edu 637202Sgblack@eecs.umich.edu MsrBase(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 647202Sgblack@eecs.umich.edu uint8_t _byteMask) : 657202Sgblack@eecs.umich.edu PredOp(mnem, _machInst, __opClass), byteMask(_byteMask) 667202Sgblack@eecs.umich.edu {} 677202Sgblack@eecs.umich.edu 687202Sgblack@eecs.umich.edu void printMsrBase(std::ostream &os) const; 697202Sgblack@eecs.umich.edu}; 707202Sgblack@eecs.umich.edu 717202Sgblack@eecs.umich.educlass MsrImmOp : public MsrBase 727202Sgblack@eecs.umich.edu{ 737202Sgblack@eecs.umich.edu protected: 747202Sgblack@eecs.umich.edu uint32_t imm; 757202Sgblack@eecs.umich.edu 767202Sgblack@eecs.umich.edu MsrImmOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 777202Sgblack@eecs.umich.edu uint32_t _imm, uint8_t _byteMask) : 787202Sgblack@eecs.umich.edu MsrBase(mnem, _machInst, __opClass, _byteMask), imm(_imm) 797202Sgblack@eecs.umich.edu {} 807202Sgblack@eecs.umich.edu 817202Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 827202Sgblack@eecs.umich.edu}; 837202Sgblack@eecs.umich.edu 847202Sgblack@eecs.umich.educlass MsrRegOp : public MsrBase 857202Sgblack@eecs.umich.edu{ 867202Sgblack@eecs.umich.edu protected: 877202Sgblack@eecs.umich.edu IntRegIndex op1; 887202Sgblack@eecs.umich.edu 897202Sgblack@eecs.umich.edu MsrRegOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 907202Sgblack@eecs.umich.edu IntRegIndex _op1, uint8_t _byteMask) : 917202Sgblack@eecs.umich.edu MsrBase(mnem, _machInst, __opClass, _byteMask), op1(_op1) 927202Sgblack@eecs.umich.edu {} 937202Sgblack@eecs.umich.edu 947202Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 957202Sgblack@eecs.umich.edu}; 967202Sgblack@eecs.umich.edu 977208Sgblack@eecs.umich.educlass RevOp : public PredOp 987208Sgblack@eecs.umich.edu{ 997208Sgblack@eecs.umich.edu protected: 1007208Sgblack@eecs.umich.edu IntRegIndex dest; 1017208Sgblack@eecs.umich.edu IntRegIndex op1; 1027208Sgblack@eecs.umich.edu 1037208Sgblack@eecs.umich.edu RevOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 1047208Sgblack@eecs.umich.edu IntRegIndex _dest, IntRegIndex _op1) : 1057208Sgblack@eecs.umich.edu PredOp(mnem, _machInst, __opClass), dest(_dest), op1(_op1) 1067208Sgblack@eecs.umich.edu {} 1077208Sgblack@eecs.umich.edu 1087208Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 1097208Sgblack@eecs.umich.edu}; 1107208Sgblack@eecs.umich.edu 1117232Sgblack@eecs.umich.educlass RegImmRegOp : public PredOp 1127225Sgblack@eecs.umich.edu{ 1137225Sgblack@eecs.umich.edu protected: 1147225Sgblack@eecs.umich.edu IntRegIndex dest; 1157232Sgblack@eecs.umich.edu uint32_t imm; 1167225Sgblack@eecs.umich.edu IntRegIndex op1; 1177225Sgblack@eecs.umich.edu 1187232Sgblack@eecs.umich.edu RegImmRegOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 1197232Sgblack@eecs.umich.edu IntRegIndex _dest, uint32_t _imm, IntRegIndex _op1) : 1207225Sgblack@eecs.umich.edu PredOp(mnem, _machInst, __opClass), 1217232Sgblack@eecs.umich.edu dest(_dest), imm(_imm), op1(_op1) 1227225Sgblack@eecs.umich.edu {} 1237225Sgblack@eecs.umich.edu 1247225Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 1257225Sgblack@eecs.umich.edu}; 1267225Sgblack@eecs.umich.edu 1277232Sgblack@eecs.umich.educlass RegImmRegShiftOp : public PredOp 1287225Sgblack@eecs.umich.edu{ 1297225Sgblack@eecs.umich.edu protected: 1307225Sgblack@eecs.umich.edu IntRegIndex dest; 1317232Sgblack@eecs.umich.edu uint32_t imm; 1327225Sgblack@eecs.umich.edu IntRegIndex op1; 1337225Sgblack@eecs.umich.edu int32_t shiftAmt; 1347225Sgblack@eecs.umich.edu ArmShiftType shiftType; 1357225Sgblack@eecs.umich.edu 1367232Sgblack@eecs.umich.edu RegImmRegShiftOp(const char *mnem, ExtMachInst _machInst, OpClass __opClass, 1377232Sgblack@eecs.umich.edu IntRegIndex _dest, uint32_t _imm, IntRegIndex _op1, 1387232Sgblack@eecs.umich.edu int32_t _shiftAmt, ArmShiftType _shiftType) : 1397225Sgblack@eecs.umich.edu PredOp(mnem, _machInst, __opClass), 1407232Sgblack@eecs.umich.edu dest(_dest), imm(_imm), op1(_op1), 1417225Sgblack@eecs.umich.edu shiftAmt(_shiftAmt), shiftType(_shiftType) 1427225Sgblack@eecs.umich.edu {} 1437225Sgblack@eecs.umich.edu 1447225Sgblack@eecs.umich.edu std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 1457225Sgblack@eecs.umich.edu}; 1467225Sgblack@eecs.umich.edu 1477202Sgblack@eecs.umich.edu#endif 148