locked_mem.hh revision 3170
13170Sstever@eecs.umich.edu/* 23170Sstever@eecs.umich.edu * Copyright (c) 2006 The Regents of The University of Michigan 33170Sstever@eecs.umich.edu * All rights reserved. 43170Sstever@eecs.umich.edu * 53170Sstever@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 63170Sstever@eecs.umich.edu * modification, are permitted provided that the following conditions are 73170Sstever@eecs.umich.edu * met: redistributions of source code must retain the above copyright 83170Sstever@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 93170Sstever@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 103170Sstever@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 113170Sstever@eecs.umich.edu * documentation and/or other materials provided with the distribution; 123170Sstever@eecs.umich.edu * neither the name of the copyright holders nor the names of its 133170Sstever@eecs.umich.edu * contributors may be used to endorse or promote products derived from 143170Sstever@eecs.umich.edu * this software without specific prior written permission. 153170Sstever@eecs.umich.edu * 163170Sstever@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 173170Sstever@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 183170Sstever@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 193170Sstever@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 203170Sstever@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 213170Sstever@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 223170Sstever@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 233170Sstever@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 243170Sstever@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 253170Sstever@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 263170Sstever@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 273170Sstever@eecs.umich.edu * 283170Sstever@eecs.umich.edu * Authors: Steve Reinhardt 293170Sstever@eecs.umich.edu */ 303170Sstever@eecs.umich.edu 313170Sstever@eecs.umich.edu#ifndef __ARCH_MIPS_LOCKED_MEM_HH__ 323170Sstever@eecs.umich.edu#define __ARCH_MIPS_LOCKED_MEM_HH__ 333170Sstever@eecs.umich.edu 343170Sstever@eecs.umich.edu/** 353170Sstever@eecs.umich.edu * @file 363170Sstever@eecs.umich.edu * 373170Sstever@eecs.umich.edu * ISA-specific helper functions for locked memory accesses. 383170Sstever@eecs.umich.edu */ 393170Sstever@eecs.umich.edu 403170Sstever@eecs.umich.edu#include "mem/request.hh" 413170Sstever@eecs.umich.edu 423170Sstever@eecs.umich.edu 433170Sstever@eecs.umich.edunamespace MipsISA 443170Sstever@eecs.umich.edu{ 453170Sstever@eecs.umich.edutemplate <class XC> 463170Sstever@eecs.umich.eduinline void 473170Sstever@eecs.umich.eduhandleLockedRead(XC *xc, Request *req) 483170Sstever@eecs.umich.edu{ 493170Sstever@eecs.umich.edu} 503170Sstever@eecs.umich.edu 513170Sstever@eecs.umich.edu 523170Sstever@eecs.umich.edutemplate <class XC> 533170Sstever@eecs.umich.eduinline bool 543170Sstever@eecs.umich.eduhandleLockedWrite(XC *xc, Request *req) 553170Sstever@eecs.umich.edu{ 563170Sstever@eecs.umich.edu return true; 573170Sstever@eecs.umich.edu} 583170Sstever@eecs.umich.edu 593170Sstever@eecs.umich.edu 603170Sstever@eecs.umich.edu} // namespace MipsISA 613170Sstever@eecs.umich.edu 623170Sstever@eecs.umich.edu#endif 63