mmapped_ipr.hh revision 8105
16145Snate@binkert.org/* 26145Snate@binkert.org * Copyright (c) 2006 The Regents of The University of Michigan 36145Snate@binkert.org * All rights reserved. 46145Snate@binkert.org * 56145Snate@binkert.org * Redistribution and use in source and binary forms, with or without 66145Snate@binkert.org * modification, are permitted provided that the following conditions are 76145Snate@binkert.org * met: redistributions of source code must retain the above copyright 86145Snate@binkert.org * notice, this list of conditions and the following disclaimer; 96145Snate@binkert.org * redistributions in binary form must reproduce the above copyright 106145Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 116145Snate@binkert.org * documentation and/or other materials provided with the distribution; 126145Snate@binkert.org * neither the name of the copyright holders nor the names of its 136145Snate@binkert.org * contributors may be used to endorse or promote products derived from 146145Snate@binkert.org * this software without specific prior written permission. 156145Snate@binkert.org * 166145Snate@binkert.org * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176145Snate@binkert.org * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186145Snate@binkert.org * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196145Snate@binkert.org * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206145Snate@binkert.org * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216145Snate@binkert.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226145Snate@binkert.org * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236145Snate@binkert.org * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246145Snate@binkert.org * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256145Snate@binkert.org * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266145Snate@binkert.org * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276145Snate@binkert.org * 286145Snate@binkert.org * Authors: Ali Saidi 297832Snate@binkert.org */ 307547SBrad.Beckmann@amd.com 317547SBrad.Beckmann@amd.com#ifndef __ARCH_SPARC_MMAPPED_IPR_HH__ 328645Snilay@cs.wisc.edu#define __ARCH_SPARC_MMAPPED_IPR_HH__ 337454Snate@binkert.org 347054Snate@binkert.org/** 3510301Snilay@cs.wisc.edu * @file 368258SBrad.Beckmann@amd.com * 376154Snate@binkert.org * ISA-specific helper functions for memory mapped IPR accesses. 387054Snate@binkert.org */ 397547SBrad.Beckmann@amd.com 406154Snate@binkert.org#include "config/full_system.hh" 416154Snate@binkert.org#include "cpu/thread_context.hh" 426145Snate@binkert.org#include "mem/packet.hh" 437055Snate@binkert.org#include "arch/sparc/tlb.hh" 447454Snate@binkert.org 457055Snate@binkert.org 466876Ssteve.reinhardt@amd.comnamespace SparcISA 476876Ssteve.reinhardt@amd.com{ 486285Snate@binkert.org 498259SBrad.Beckmann@amd.cominline Tick 508259SBrad.Beckmann@amd.comhandleIprRead(ThreadContext *xc, Packet *pkt) 518259SBrad.Beckmann@amd.com{ 528259SBrad.Beckmann@amd.com#if FULL_SYSTEM 537054Snate@binkert.org return xc->getDTBPtr()->doMmuRegRead(xc, pkt); 547054Snate@binkert.org#else 557054Snate@binkert.org panic("Shouldn't have a memory mapped register in SE\n"); 567454Snate@binkert.org#endif 576285Snate@binkert.org} 589274Snilay@cs.wisc.edu 599593Snilay@cs.wisc.eduinline Tick 609593Snilay@cs.wisc.eduhandleIprWrite(ThreadContext *xc, Packet *pkt) 619274Snilay@cs.wisc.edu{ 629858Snilay@cs.wisc.edu#if FULL_SYSTEM 639274Snilay@cs.wisc.edu return xc->getDTBPtr()->doMmuRegWrite(xc, pkt); 649274Snilay@cs.wisc.edu#else 656881SBrad.Beckmann@amd.com panic("Shouldn't have a memory mapped register in SE\n"); 666285Snate@binkert.org#endif 677054Snate@binkert.org} 687054Snate@binkert.org 696881SBrad.Beckmann@amd.com 707054Snate@binkert.org} // namespace SparcISA 716881SBrad.Beckmann@amd.com 727054Snate@binkert.org#endif 737054Snate@binkert.org