16691Stjones1@inf.ed.ac.uk/* 26691Stjones1@inf.ed.ac.uk * Copyright (c) 2009 The University of Edinburgh 36691Stjones1@inf.ed.ac.uk * All rights reserved. 46691Stjones1@inf.ed.ac.uk * 56691Stjones1@inf.ed.ac.uk * Redistribution and use in source and binary forms, with or without 66691Stjones1@inf.ed.ac.uk * modification, are permitted provided that the following conditions are 76691Stjones1@inf.ed.ac.uk * met: redistributions of source code must retain the above copyright 86691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer; 96691Stjones1@inf.ed.ac.uk * redistributions in binary form must reproduce the above copyright 106691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer in the 116691Stjones1@inf.ed.ac.uk * documentation and/or other materials provided with the distribution; 126691Stjones1@inf.ed.ac.uk * neither the name of the copyright holders nor the names of its 136691Stjones1@inf.ed.ac.uk * contributors may be used to endorse or promote products derived from 146691Stjones1@inf.ed.ac.uk * this software without specific prior written permission. 156691Stjones1@inf.ed.ac.uk * 166691Stjones1@inf.ed.ac.uk * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176691Stjones1@inf.ed.ac.uk * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186691Stjones1@inf.ed.ac.uk * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196691Stjones1@inf.ed.ac.uk * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206691Stjones1@inf.ed.ac.uk * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216691Stjones1@inf.ed.ac.uk * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226691Stjones1@inf.ed.ac.uk * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236691Stjones1@inf.ed.ac.uk * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246691Stjones1@inf.ed.ac.uk * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256691Stjones1@inf.ed.ac.uk * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266691Stjones1@inf.ed.ac.uk * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276691Stjones1@inf.ed.ac.uk * 286691Stjones1@inf.ed.ac.uk * Authors: Timothy M. Jones 296691Stjones1@inf.ed.ac.uk */ 306691Stjones1@inf.ed.ac.uk 316691Stjones1@inf.ed.ac.uk#include "arch/power/insts/mem.hh" 3211793Sbrandon.potter@amd.com 336691Stjones1@inf.ed.ac.uk#include "base/loader/symtab.hh" 346691Stjones1@inf.ed.ac.uk 356691Stjones1@inf.ed.ac.ukusing namespace PowerISA; 366691Stjones1@inf.ed.ac.uk 376691Stjones1@inf.ed.ac.ukstd::string 386691Stjones1@inf.ed.ac.ukMemOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const 396691Stjones1@inf.ed.ac.uk{ 406691Stjones1@inf.ed.ac.uk return csprintf("%-10s", mnemonic); 416691Stjones1@inf.ed.ac.uk} 426691Stjones1@inf.ed.ac.uk 436691Stjones1@inf.ed.ac.ukstd::string 446691Stjones1@inf.ed.ac.ukMemDispOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const 456691Stjones1@inf.ed.ac.uk{ 466691Stjones1@inf.ed.ac.uk std::stringstream ss; 476691Stjones1@inf.ed.ac.uk 486691Stjones1@inf.ed.ac.uk ccprintf(ss, "%-10s ", mnemonic); 496691Stjones1@inf.ed.ac.uk 506691Stjones1@inf.ed.ac.uk // Print the destination only for a load 516691Stjones1@inf.ed.ac.uk if (!flags[IsStore]) { 526691Stjones1@inf.ed.ac.uk if (_numDestRegs > 0) { 536691Stjones1@inf.ed.ac.uk 546691Stjones1@inf.ed.ac.uk // If the instruction updates the source register with the 556691Stjones1@inf.ed.ac.uk // EA, then this source register is placed in position 0, 566691Stjones1@inf.ed.ac.uk // therefore we print the last destination register. 576691Stjones1@inf.ed.ac.uk printReg(ss, _destRegIdx[_numDestRegs-1]); 586691Stjones1@inf.ed.ac.uk } 596691Stjones1@inf.ed.ac.uk } 606691Stjones1@inf.ed.ac.uk 616691Stjones1@inf.ed.ac.uk // Print the data register for a store 626691Stjones1@inf.ed.ac.uk else { 636691Stjones1@inf.ed.ac.uk printReg(ss, _srcRegIdx[1]); 646691Stjones1@inf.ed.ac.uk } 656691Stjones1@inf.ed.ac.uk 666691Stjones1@inf.ed.ac.uk // Print the displacement 676691Stjones1@inf.ed.ac.uk ss << ", " << (int32_t)disp; 686691Stjones1@inf.ed.ac.uk 696691Stjones1@inf.ed.ac.uk // Print the address register 706691Stjones1@inf.ed.ac.uk ss << "("; 716691Stjones1@inf.ed.ac.uk printReg(ss, _srcRegIdx[0]); 726691Stjones1@inf.ed.ac.uk ss << ")"; 736691Stjones1@inf.ed.ac.uk 746691Stjones1@inf.ed.ac.uk return ss.str(); 756691Stjones1@inf.ed.ac.uk} 76