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