utility.cc revision 7693
111986Sandreas.sandberg@arm.com/* 212037Sandreas.sandberg@arm.com * Copyright (c) 2003-2005 The Regents of The University of Michigan 311986Sandreas.sandberg@arm.com * Copyright (c) 2007-2008 The Florida State University 411986Sandreas.sandberg@arm.com * Copyright (c) 2009 The University of Edinburgh 511986Sandreas.sandberg@arm.com * All rights reserved. 612037Sandreas.sandberg@arm.com * 712037Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 811986Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are 912037Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright 1012037Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer; 1111986Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright 1212037Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 1312037Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution; 1411986Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its 1512037Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from 1612037Sandreas.sandberg@arm.com * this software without specific prior written permission. 1712037Sandreas.sandberg@arm.com * 1812037Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1912037Sandreas.sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2011986Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2112037Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2212037Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2311986Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2412037Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2512037Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2611986Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2712037Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2812037Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2912037Sandreas.sandberg@arm.com * 3012037Sandreas.sandberg@arm.com * Authors: Korey Sewell 3112037Sandreas.sandberg@arm.com * Stephen Hines 3212037Sandreas.sandberg@arm.com * Timothy M. Jones 3312037Sandreas.sandberg@arm.com */ 3412037Sandreas.sandberg@arm.com 3512037Sandreas.sandberg@arm.com#include "arch/power/utility.hh" 3612037Sandreas.sandberg@arm.com 3712037Sandreas.sandberg@arm.comnamespace PowerISA { 3812037Sandreas.sandberg@arm.com 3912037Sandreas.sandberg@arm.comvoid 4012037Sandreas.sandberg@arm.comcopyRegs(ThreadContext *src, ThreadContext *dest) 4112037Sandreas.sandberg@arm.com{ 4212037Sandreas.sandberg@arm.com // First loop through the integer registers. 4312037Sandreas.sandberg@arm.com for (int i = 0; i < NumIntRegs; ++i) 4412037Sandreas.sandberg@arm.com dest->setIntReg(i, src->readIntReg(i)); 4512037Sandreas.sandberg@arm.com 4612037Sandreas.sandberg@arm.com // Then loop through the floating point registers. 4712037Sandreas.sandberg@arm.com for (int i = 0; i < NumFloatRegs; ++i) 4812037Sandreas.sandberg@arm.com dest->setFloatRegBits(i, src->readFloatRegBits(i)); 4912037Sandreas.sandberg@arm.com 5012037Sandreas.sandberg@arm.com // Copy misc. registers 5112037Sandreas.sandberg@arm.com copyMiscRegs(src, dest); 5212037Sandreas.sandberg@arm.com 5312037Sandreas.sandberg@arm.com // Lastly copy PC/NPC 5412037Sandreas.sandberg@arm.com dest->setPC(src->readPC()); 5512037Sandreas.sandberg@arm.com dest->setNextPC(src->readNextPC()); 5612037Sandreas.sandberg@arm.com} 5711986Sandreas.sandberg@arm.com 5811986Sandreas.sandberg@arm.comvoid 5911986Sandreas.sandberg@arm.comskipFunction(ThreadContext *tc) 6012391Sjason@lowepower.com{ 6111986Sandreas.sandberg@arm.com panic("Not Implemented for POWER"); 6211986Sandreas.sandberg@arm.com} 6311986Sandreas.sandberg@arm.com 6412037Sandreas.sandberg@arm.com 6512037Sandreas.sandberg@arm.com} // PowerISA namespace 6612037Sandreas.sandberg@arm.com