mem.cc revision 12322
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#include "arch/riscv/insts/mem.hh" 3312322Sar4jc@virginia.edu 3412322Sar4jc@virginia.edu#include <sstream> 3512322Sar4jc@virginia.edu#include <string> 3612322Sar4jc@virginia.edu 3712322Sar4jc@virginia.edu#include "arch/riscv/insts/bitfields.hh" 3812322Sar4jc@virginia.edu#include "arch/riscv/insts/static_inst.hh" 3912322Sar4jc@virginia.edu#include "arch/riscv/utility.hh" 4012322Sar4jc@virginia.edu#include "cpu/static_inst.hh" 4112322Sar4jc@virginia.edu 4212322Sar4jc@virginia.eduusing namespace std; 4312322Sar4jc@virginia.edu 4412322Sar4jc@virginia.edunamespace RiscvISA 4512322Sar4jc@virginia.edu{ 4612322Sar4jc@virginia.edu 4712322Sar4jc@virginia.edustring 4812322Sar4jc@virginia.eduLoad::generateDisassembly(Addr pc, const SymbolTable *symtab) const 4912322Sar4jc@virginia.edu{ 5012322Sar4jc@virginia.edu stringstream ss; 5112322Sar4jc@virginia.edu ss << mnemonic << ' ' << registerName(_destRegIdx[0]) << ", " << 5212322Sar4jc@virginia.edu offset << '(' << registerName(_srcRegIdx[0]) << ')'; 5312322Sar4jc@virginia.edu return ss.str(); 5412322Sar4jc@virginia.edu} 5512322Sar4jc@virginia.edu 5612322Sar4jc@virginia.edustring 5712322Sar4jc@virginia.eduStore::generateDisassembly(Addr pc, const SymbolTable *symtab) const 5812322Sar4jc@virginia.edu{ 5912322Sar4jc@virginia.edu stringstream ss; 6012322Sar4jc@virginia.edu ss << mnemonic << ' ' << registerName(_srcRegIdx[1]) << ", " << 6112322Sar4jc@virginia.edu offset << '(' << registerName(_srcRegIdx[0]) << ')'; 6212322Sar4jc@virginia.edu return ss.str(); 6312322Sar4jc@virginia.edu} 6412322Sar4jc@virginia.edu 6512322Sar4jc@virginia.edu} 66