utility.cc revision 7720
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. 297454Snate@binkert.org * 307454Snate@binkert.org * Authors: Korey Sewell 318645Snilay@cs.wisc.edu * Stephen Hines 327454Snate@binkert.org * Timothy M. Jones 337054Snate@binkert.org */ 347054Snate@binkert.org 357054Snate@binkert.org#include "arch/power/utility.hh" 368259SBrad.Beckmann@amd.com#include "base/misc.hh" 376154Snate@binkert.org 386154Snate@binkert.orgnamespace PowerISA { 396145Snate@binkert.org 407055Snate@binkert.orgvoid 417454Snate@binkert.orgcopyRegs(ThreadContext *src, ThreadContext *dest) 427454Snate@binkert.org{ 437055Snate@binkert.org // First loop through the integer registers. 449274Snilay@cs.wisc.edu for (int i = 0; i < NumIntRegs; ++i) 456145Snate@binkert.org dest->setIntReg(i, src->readIntReg(i)); 469858Snilay@cs.wisc.edu 479863Snilay@cs.wisc.edu // Then loop through the floating point registers. 489863Snilay@cs.wisc.edu for (int i = 0; i < NumFloatRegs; ++i) 496145Snate@binkert.org dest->setFloatRegBits(i, src->readFloatRegBits(i)); 506145Snate@binkert.org 516145Snate@binkert.org // Copy misc. registers 526145Snate@binkert.org copyMiscRegs(src, dest); 539858Snilay@cs.wisc.edu 546145Snate@binkert.org // Lastly copy PC/NPC 557054Snate@binkert.org dest->pcState(src->pcState()); 567454Snate@binkert.org} 576145Snate@binkert.org 587054Snate@binkert.orgvoid 597454Snate@binkert.orgskipFunction(ThreadContext *tc) 606145Snate@binkert.org{ 616145Snate@binkert.org panic("Not Implemented for POWER"); 627054Snate@binkert.org} 639274Snilay@cs.wisc.edu 649274Snilay@cs.wisc.edu 659274Snilay@cs.wisc.edu} // PowerISA namespace 669858Snilay@cs.wisc.edu