faults.cc revision 2680
113540Sandrea.mondelli@ucf.edu/* 211406Sandreas.sandberg@arm.com * Copyright (c) 2003-2005 The Regents of The University of Michigan 311406Sandreas.sandberg@arm.com * All rights reserved. 411406Sandreas.sandberg@arm.com * 511406Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 611406Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are 711406Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright 811406Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer; 911406Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright 1011406Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 1111406Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution; 1211406Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its 1311406Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from 1411406Sandreas.sandberg@arm.com * this software without specific prior written permission. 1511406Sandreas.sandberg@arm.com * 1611406Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1711406Sandreas.sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1811406Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1911406Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2011406Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2111406Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2211406Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2311406Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2411406Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2511406Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2611406Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2711406Sandreas.sandberg@arm.com * 2811406Sandreas.sandberg@arm.com * Authors: Nathan Binkert 2911406Sandreas.sandberg@arm.com * Gabe Black 3011406Sandreas.sandberg@arm.com */ 3111406Sandreas.sandberg@arm.com 3211406Sandreas.sandberg@arm.com#include "base/misc.hh" 3311406Sandreas.sandberg@arm.com#include "sim/faults.hh" 3411406Sandreas.sandberg@arm.com#include "cpu/thread_context.hh" 3511406Sandreas.sandberg@arm.com#include "cpu/base.hh" 3611406Sandreas.sandberg@arm.com 3711406Sandreas.sandberg@arm.com#if !FULL_SYSTEM 3811406Sandreas.sandberg@arm.comvoid FaultBase::invoke(ThreadContext * tc) 3911406Sandreas.sandberg@arm.com{ 4011406Sandreas.sandberg@arm.com fatal("fault (%s) detected @ PC 0x%08p", name(), tc->readPC()); 4111406Sandreas.sandberg@arm.com} 4211406Sandreas.sandberg@arm.com#else 4311406Sandreas.sandberg@arm.comvoid FaultBase::invoke(ThreadContext * tc) 4411406Sandreas.sandberg@arm.com{ 4511406Sandreas.sandberg@arm.com DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), tc->readPC()); 4611406Sandreas.sandberg@arm.com tc->getCpuPtr()->recordEvent(csprintf("Fault %s", name())); 4711406Sandreas.sandberg@arm.com 4811406Sandreas.sandberg@arm.com assert(!tc->misspeculating()); 4911406Sandreas.sandberg@arm.com} 5011406Sandreas.sandberg@arm.com#endif 5111406Sandreas.sandberg@arm.com 5211406Sandreas.sandberg@arm.comvoid UnimpFault::invoke(ThreadContext * tc) 5311406Sandreas.sandberg@arm.com{ 5411406Sandreas.sandberg@arm.com panic("Unimpfault: %s\n", panicStr.c_str()); 5511406Sandreas.sandberg@arm.com} 5611406Sandreas.sandberg@arm.com