96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
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* Copyright (c) 2003-2005 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "cpu/exec_context.hh"
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#include "cpu/base.hh"
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#include "kern/system_events.hh"
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#include "kern/tru64/tru64_events.hh"
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#include "kern/tru64/dump_mbuf.hh"
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#include "kern/tru64/printf.hh"
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#include "mem/functional/memory_control.hh"
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#include "arch/alpha/ev5.hh"
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#include "arch/arguments.hh"
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#include "arch/isa_traits.hh"
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#include "sim/system.hh"
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using namespace TheISA;
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//void SkipFuncEvent::process(ExecContext *xc);
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void
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BadAddrEvent::process(ExecContext *xc)
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{
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// The following gross hack is the equivalent function to the
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// annotation for vmunix::badaddr in:
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// simos/simulation/apps/tcl/osf/tlaser.tcl
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uint64_t a0 = xc->readIntReg(ArgumentReg0);
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if (!TheISA::IsK0Seg(a0) ||
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xc->getSystemPtr()->memctrl->badaddr(
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TheISA::K0Seg2Phys(a0) & EV5::PAddrImplMask)) {
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DPRINTF(BADADDR, "badaddr arg=%#x bad\n", a0);
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xc->setIntReg(ReturnValueReg, 0x1);
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SkipFuncEvent::process(xc);
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}
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else
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DPRINTF(BADADDR, "badaddr arg=%#x good\n", a0);
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}
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void
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PrintfEvent::process(ExecContext *xc)
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{
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if (DTRACE(Printf)) {
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DebugOut() << curTick << ": " << xc->getCpuPtr()->name() << ": ";
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AlphaArguments args(xc);
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tru64::Printf(args);
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}
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}
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void
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DebugPrintfEvent::process(ExecContext *xc)
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{
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if (DTRACE(DebugPrintf)) {
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if (!raw)
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DebugOut() << curTick << ": " << xc->getCpuPtr()->name() << ": ";
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AlphaArguments args(xc);
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tru64::Printf(args);
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}
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}
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void
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DumpMbufEvent::process(ExecContext *xc)
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{
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if (DTRACE(DebugPrintf)) {
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AlphaArguments args(xc);
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tru64::DumpMbuf(args);
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}
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}
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