112322Sar4jc@virginia.edu/* 212322Sar4jc@virginia.edu * Copyright (c) 2015 RISC-V Foundation 312322Sar4jc@virginia.edu * Copyright (c) 2017 The University of Virginia 412322Sar4jc@virginia.edu * All rights reserved. 512322Sar4jc@virginia.edu * 612322Sar4jc@virginia.edu * Redistribution and use in source and binary forms, with or without 712322Sar4jc@virginia.edu * modification, are permitted provided that the following conditions are 812322Sar4jc@virginia.edu * met: redistributions of source code must retain the above copyright 912322Sar4jc@virginia.edu * notice, this list of conditions and the following disclaimer; 1012322Sar4jc@virginia.edu * redistributions in binary form must reproduce the above copyright 1112322Sar4jc@virginia.edu * notice, this list of conditions and the following disclaimer in the 1212322Sar4jc@virginia.edu * documentation and/or other materials provided with the distribution; 1312322Sar4jc@virginia.edu * neither the name of the copyright holders nor the names of its 1412322Sar4jc@virginia.edu * contributors may be used to endorse or promote products derived from 1512322Sar4jc@virginia.edu * this software without specific prior written permission. 1612322Sar4jc@virginia.edu * 1712322Sar4jc@virginia.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1812322Sar4jc@virginia.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1912322Sar4jc@virginia.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2012322Sar4jc@virginia.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2112322Sar4jc@virginia.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2212322Sar4jc@virginia.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2312322Sar4jc@virginia.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2412322Sar4jc@virginia.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2512322Sar4jc@virginia.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2612322Sar4jc@virginia.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2712322Sar4jc@virginia.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2812322Sar4jc@virginia.edu * 2912322Sar4jc@virginia.edu * Authors: Alec Roelke 3012322Sar4jc@virginia.edu */ 3112322Sar4jc@virginia.edu 3212322Sar4jc@virginia.edu#ifndef __ARCH_RISCV_INST_MEM_HH__ 3312322Sar4jc@virginia.edu#define __ARCH_RISCV_INST_MEM_HH__ 3412322Sar4jc@virginia.edu 3512322Sar4jc@virginia.edu#include <string> 3612322Sar4jc@virginia.edu 3712322Sar4jc@virginia.edu#include "arch/riscv/insts/static_inst.hh" 3812322Sar4jc@virginia.edu#include "cpu/exec_context.hh" 3912322Sar4jc@virginia.edu#include "cpu/static_inst.hh" 4012322Sar4jc@virginia.edu 4112322Sar4jc@virginia.edunamespace RiscvISA 4212322Sar4jc@virginia.edu{ 4312322Sar4jc@virginia.edu 4412322Sar4jc@virginia.educlass MemInst : public RiscvStaticInst 4512322Sar4jc@virginia.edu{ 4612322Sar4jc@virginia.edu protected: 4712322Sar4jc@virginia.edu int64_t offset; 4812322Sar4jc@virginia.edu Request::Flags memAccessFlags; 4912322Sar4jc@virginia.edu 5012322Sar4jc@virginia.edu MemInst(const char *mnem, ExtMachInst _machInst, OpClass __opClass) 5112322Sar4jc@virginia.edu : RiscvStaticInst(mnem, _machInst, __opClass), offset(0) 5212322Sar4jc@virginia.edu {} 5312322Sar4jc@virginia.edu}; 5412322Sar4jc@virginia.edu 5512322Sar4jc@virginia.educlass Load : public MemInst 5612322Sar4jc@virginia.edu{ 5712322Sar4jc@virginia.edu protected: 5812322Sar4jc@virginia.edu using MemInst::MemInst; 5912322Sar4jc@virginia.edu 6012322Sar4jc@virginia.edu std::string generateDisassembly( 6112322Sar4jc@virginia.edu Addr pc, const SymbolTable *symtab) const override; 6212322Sar4jc@virginia.edu}; 6312322Sar4jc@virginia.edu 6412322Sar4jc@virginia.educlass Store : public MemInst 6512322Sar4jc@virginia.edu{ 6612322Sar4jc@virginia.edu protected: 6712322Sar4jc@virginia.edu using MemInst::MemInst; 6812322Sar4jc@virginia.edu 6912322Sar4jc@virginia.edu std::string generateDisassembly( 7012322Sar4jc@virginia.edu Addr pc, const SymbolTable *symtab) const override; 7112322Sar4jc@virginia.edu}; 7212322Sar4jc@virginia.edu 7312322Sar4jc@virginia.edu} 7412322Sar4jc@virginia.edu 7512322Sar4jc@virginia.edu#endif // __ARCH_RISCV_INST_MEM_HH__ 76