14604Sgblack@eecs.umich.edu/* 24604Sgblack@eecs.umich.edu * Copyright (c) 2007 The Hewlett-Packard Development Company 34604Sgblack@eecs.umich.edu * All rights reserved. 44604Sgblack@eecs.umich.edu * 57087Snate@binkert.org * The license below extends only to copyright in the software and shall 67087Snate@binkert.org * not be construed as granting a license to any other intellectual 77087Snate@binkert.org * property including but not limited to intellectual property relating 87087Snate@binkert.org * to a hardware implementation of the functionality of the software 97087Snate@binkert.org * licensed hereunder. You may use the software subject to the license 107087Snate@binkert.org * terms below provided that you ensure that this notice is replicated 117087Snate@binkert.org * unmodified and in its entirety in all distributions of the software, 127087Snate@binkert.org * modified or unmodified, in source code or in binary form. 134604Sgblack@eecs.umich.edu * 147087Snate@binkert.org * Redistribution and use in source and binary forms, with or without 157087Snate@binkert.org * modification, are permitted provided that the following conditions are 167087Snate@binkert.org * met: redistributions of source code must retain the above copyright 177087Snate@binkert.org * notice, this list of conditions and the following disclaimer; 187087Snate@binkert.org * redistributions in binary form must reproduce the above copyright 197087Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 207087Snate@binkert.org * documentation and/or other materials provided with the distribution; 217087Snate@binkert.org * neither the name of the copyright holders nor the names of its 224604Sgblack@eecs.umich.edu * contributors may be used to endorse or promote products derived from 237087Snate@binkert.org * this software without specific prior written permission. 244604Sgblack@eecs.umich.edu * 254604Sgblack@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 264604Sgblack@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 274604Sgblack@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 284604Sgblack@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 294604Sgblack@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 304604Sgblack@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 314604Sgblack@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 324604Sgblack@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 334604Sgblack@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 344604Sgblack@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 354604Sgblack@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 364604Sgblack@eecs.umich.edu * 374604Sgblack@eecs.umich.edu * Authors: Gabe Black 384604Sgblack@eecs.umich.edu */ 394604Sgblack@eecs.umich.edu 404604Sgblack@eecs.umich.edu#ifndef __ARCH_X86_EMULENV_HH__ 414604Sgblack@eecs.umich.edu#define __ARCH_X86_EMULENV_HH__ 424604Sgblack@eecs.umich.edu 437629Sgblack@eecs.umich.edu#include "arch/x86/regs/int.hh" 447629Sgblack@eecs.umich.edu#include "arch/x86/regs/segment.hh" 458229Snate@binkert.org#include "arch/x86/registers.hh" 464604Sgblack@eecs.umich.edu#include "arch/x86/types.hh" 474604Sgblack@eecs.umich.edu 484604Sgblack@eecs.umich.edunamespace X86ISA 494604Sgblack@eecs.umich.edu{ 504604Sgblack@eecs.umich.edu struct EmulEnv 514604Sgblack@eecs.umich.edu { 524604Sgblack@eecs.umich.edu RegIndex reg; 534604Sgblack@eecs.umich.edu RegIndex regm; 544863Sgblack@eecs.umich.edu SegmentRegIndex seg; 554604Sgblack@eecs.umich.edu uint8_t scale; 564604Sgblack@eecs.umich.edu RegIndex index; 574604Sgblack@eecs.umich.edu RegIndex base; 584604Sgblack@eecs.umich.edu int dataSize; 594604Sgblack@eecs.umich.edu int addressSize; 604604Sgblack@eecs.umich.edu int stackSize; 614604Sgblack@eecs.umich.edu 624604Sgblack@eecs.umich.edu EmulEnv(RegIndex _reg, RegIndex _regm, 634604Sgblack@eecs.umich.edu int _dataSize, int _addressSize, int _stackSize) : 644863Sgblack@eecs.umich.edu reg(_reg), regm(_regm), seg(SEGMENT_REG_DS), 654604Sgblack@eecs.umich.edu scale(0), index(NUM_INTREGS), 664604Sgblack@eecs.umich.edu base(NUM_INTREGS), 674604Sgblack@eecs.umich.edu dataSize(_dataSize), addressSize(_addressSize), 684604Sgblack@eecs.umich.edu stackSize(_stackSize) 694604Sgblack@eecs.umich.edu {;} 704604Sgblack@eecs.umich.edu 714604Sgblack@eecs.umich.edu void doModRM(const ExtMachInst & machInst); 725966Sgblack@eecs.umich.edu void setSeg(const ExtMachInst & machInst); 734604Sgblack@eecs.umich.edu }; 748902Sandreas.hansson@arm.com} 754604Sgblack@eecs.umich.edu 764604Sgblack@eecs.umich.edu#endif // __ARCH_X86_TYPES_HH__ 77