faults.cc revision 2665
12SN/A/* 21762SN/A * Copyright (c) 2003-2005 The Regents of The University of Michigan 32SN/A * All rights reserved. 42SN/A * 52SN/A * Redistribution and use in source and binary forms, with or without 62SN/A * modification, are permitted provided that the following conditions are 72SN/A * met: redistributions of source code must retain the above copyright 82SN/A * notice, this list of conditions and the following disclaimer; 92SN/A * redistributions in binary form must reproduce the above copyright 102SN/A * notice, this list of conditions and the following disclaimer in the 112SN/A * documentation and/or other materials provided with the distribution; 122SN/A * neither the name of the copyright holders nor the names of its 132SN/A * contributors may be used to endorse or promote products derived from 142SN/A * this software without specific prior written permission. 152SN/A * 162SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665Ssaidi@eecs.umich.edu * 282665Ssaidi@eecs.umich.edu * Authors: Nathan Binkert 292665Ssaidi@eecs.umich.edu * Gabe Black 302SN/A */ 312SN/A 322439SN/A#include "base/misc.hh" 332090SN/A#include "sim/faults.hh" 342201SN/A#include "cpu/exec_context.hh" 352222SN/A#include "cpu/base.hh" 362SN/A 372201SN/A#if !FULL_SYSTEM 382201SN/Avoid FaultBase::invoke(ExecContext * xc) 392201SN/A{ 402201SN/A fatal("fault (%s) detected @ PC 0x%08p", name(), xc->readPC()); 412201SN/A} 422222SN/A#else 432222SN/Avoid FaultBase::invoke(ExecContext * xc) 442222SN/A{ 452255SN/A DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->readPC()); 462255SN/A xc->getCpuPtr()->recordEvent(csprintf("Fault %s", name())); 472222SN/A 482222SN/A assert(!xc->misspeculating()); 492222SN/A} 502201SN/A#endif 512612SN/A 522612SN/Avoid UnimpFault::invoke(ExecContext * xc) 532612SN/A{ 542612SN/A panic("Unimpfault: %s\n", panicStr.c_str()); 552612SN/A} 56