microfpop.cc revision 7629
112855Sgabeblack@google.com/* 212855Sgabeblack@google.com * Copyright (c) 2007 The Hewlett-Packard Development Company 312855Sgabeblack@google.com * All rights reserved. 412855Sgabeblack@google.com * 512855Sgabeblack@google.com * The license below extends only to copyright in the software and shall 612855Sgabeblack@google.com * not be construed as granting a license to any other intellectual 712855Sgabeblack@google.com * property including but not limited to intellectual property relating 812855Sgabeblack@google.com * to a hardware implementation of the functionality of the software 912855Sgabeblack@google.com * licensed hereunder. You may use the software subject to the license 1012855Sgabeblack@google.com * terms below provided that you ensure that this notice is replicated 1112855Sgabeblack@google.com * unmodified and in its entirety in all distributions of the software, 1212855Sgabeblack@google.com * modified or unmodified, in source code or in binary form. 1312855Sgabeblack@google.com * 1412855Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 1512855Sgabeblack@google.com * modification, are permitted provided that the following conditions are 1612855Sgabeblack@google.com * met: redistributions of source code must retain the above copyright 1712855Sgabeblack@google.com * notice, this list of conditions and the following disclaimer; 1812855Sgabeblack@google.com * redistributions in binary form must reproduce the above copyright 1912855Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 2012855Sgabeblack@google.com * documentation and/or other materials provided with the distribution; 2112855Sgabeblack@google.com * neither the name of the copyright holders nor the names of its 2212855Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 2312855Sgabeblack@google.com * this software without specific prior written permission. 2412855Sgabeblack@google.com * 2512855Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2612855Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2712855Sgabeblack@google.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2812855Sgabeblack@google.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2912855Sgabeblack@google.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3012855Sgabeblack@google.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3112855Sgabeblack@google.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3212855Sgabeblack@google.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3312855Sgabeblack@google.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3412855Sgabeblack@google.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3512855Sgabeblack@google.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3612855Sgabeblack@google.com * 3712855Sgabeblack@google.com * Authors: Gabe Black 3812855Sgabeblack@google.com */ 3912855Sgabeblack@google.com 4012855Sgabeblack@google.com#include "arch/x86/insts/microfpop.hh" 4112855Sgabeblack@google.com#include "arch/x86/regs/misc.hh" 4212855Sgabeblack@google.com#include <string> 4312855Sgabeblack@google.com 4412855Sgabeblack@google.comnamespace X86ISA 4512855Sgabeblack@google.com{ 4612855Sgabeblack@google.com /* 4712855Sgabeblack@google.com uint64_t FpOp::genFlags(uint64_t oldFlags, uint64_t flagMask, 4812855Sgabeblack@google.com uint64_t _dest, uint64_t _src1, uint64_t _src2, 4912855Sgabeblack@google.com bool subtract) const 5012855Sgabeblack@google.com { 5112855Sgabeblack@google.com } 5212855Sgabeblack@google.com */ 5312855Sgabeblack@google.com 5412855Sgabeblack@google.com std::string FpOp::generateDisassembly(Addr pc, 5512855Sgabeblack@google.com const SymbolTable *symtab) const 5612855Sgabeblack@google.com { 5712855Sgabeblack@google.com std::stringstream response; 5812855Sgabeblack@google.com 5912855Sgabeblack@google.com printMnemonic(response, instMnem, mnemonic); 6012855Sgabeblack@google.com printDestReg(response, 0, dataSize); 6112855Sgabeblack@google.com response << ", "; 6212855Sgabeblack@google.com printSrcReg(response, 0, dataSize); 6312855Sgabeblack@google.com response << ", "; 6412855Sgabeblack@google.com printSrcReg(response, 1, dataSize); 6512855Sgabeblack@google.com return response.str(); 6612855Sgabeblack@google.com } 6712855Sgabeblack@google.com} 6812855Sgabeblack@google.com