utility.cc revision 7506
16145Snate@binkert.org/* 26145Snate@binkert.org * Copyright (c) 2003-2005 The Regents of The University of Michigan 36145Snate@binkert.org * Copyright (c) 2007-2008 The Florida State University 46145Snate@binkert.org * Copyright (c) 2009 The University of Edinburgh 56145Snate@binkert.org * All rights reserved. 66145Snate@binkert.org * 76145Snate@binkert.org * Redistribution and use in source and binary forms, with or without 86145Snate@binkert.org * modification, are permitted provided that the following conditions are 96145Snate@binkert.org * met: redistributions of source code must retain the above copyright 106145Snate@binkert.org * notice, this list of conditions and the following disclaimer; 116145Snate@binkert.org * redistributions in binary form must reproduce the above copyright 126145Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 136145Snate@binkert.org * documentation and/or other materials provided with the distribution; 146145Snate@binkert.org * neither the name of the copyright holders nor the names of its 156145Snate@binkert.org * contributors may be used to endorse or promote products derived from 166145Snate@binkert.org * this software without specific prior written permission. 176145Snate@binkert.org * 186145Snate@binkert.org * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 196145Snate@binkert.org * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 206145Snate@binkert.org * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 216145Snate@binkert.org * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 226145Snate@binkert.org * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 236145Snate@binkert.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 246145Snate@binkert.org * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 256145Snate@binkert.org * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 266145Snate@binkert.org * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 276145Snate@binkert.org * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 286145Snate@binkert.org * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 296145Snate@binkert.org * 307039Snate@binkert.org * Authors: Korey Sewell 317039Snate@binkert.org * Stephen Hines 327039Snate@binkert.org * Timothy M. Jones 336145Snate@binkert.org */ 346145Snate@binkert.org 357039Snate@binkert.org#include "arch/power/utility.hh" 367039Snate@binkert.org 376145Snate@binkert.orgnamespace PowerISA { 387002Snate@binkert.org 397021Stushar@csail.mit.eduvoid 407002Snate@binkert.orgcopyRegs(ThreadContext *src, ThreadContext *dest) 419465Snilay@cs.wisc.edu{ 426145Snate@binkert.org // First loop through the integer registers. 437039Snate@binkert.org for (int i = 0; i < NumIntRegs; ++i) 447039Snate@binkert.org dest->setIntReg(i, src->readIntReg(i)); 457039Snate@binkert.org 469465Snilay@cs.wisc.edu // Then loop through the floating point registers. 479557Sandreas.hansson@arm.com for (int i = 0; i < NumFloatRegs; ++i) 487039Snate@binkert.org dest->setFloatRegBits(i, src->readFloatRegBits(i)); 497039Snate@binkert.org 506145Snate@binkert.org // Copy misc. registers 517039Snate@binkert.org copyMiscRegs(src, dest); 527039Snate@binkert.org 537039Snate@binkert.org // Lastly copy PC/NPC 546145Snate@binkert.org dest->setPC(src->readPC()); 557039Snate@binkert.org dest->setNextPC(src->readNextPC()); 567039Snate@binkert.org} 577973Snilay@cs.wisc.edu 586145Snate@binkert.org} // PowerISA namespace 599171Snilay@cs.wisc.edu