eddac53ff6
At the same time, rename the trace flags to debug flags since they have broader usage than simply tracing. This means that --trace-flags is now --debug-flags and --trace-help is now --debug-help
93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* Copyright (c) 2011 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Copyright (c) 2004-2006 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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* Authors: Nathan Binkert
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* Ali Saidi
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*/
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#include <sstream>
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#include "arch/utility.hh"
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#include "base/trace.hh"
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#include "cpu/thread_context.hh"
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#include "debug/DebugPrintf.hh"
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#include "kern/linux/events.hh"
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#include "kern/linux/printk.hh"
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#include "kern/system_events.hh"
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#include "sim/arguments.hh"
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#include "sim/pseudo_inst.hh"
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#include "sim/system.hh"
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namespace Linux {
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void
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DebugPrintkEvent::process(ThreadContext *tc)
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{
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if (DTRACE(DebugPrintf)) {
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std::stringstream ss;
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Arguments args(tc);
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Printk(ss, args);
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StringWrap name(tc->getSystemPtr()->name() + ".dprintk");
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DPRINTFN("%s", ss.str());
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}
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SkipFuncEvent::process(tc);
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}
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void
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UDelayEvent::process(ThreadContext *tc)
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{
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int arg_num = 0;
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// Get the time in native size
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uint64_t time = TheISA::getArgument(tc, arg_num, (uint16_t)-1, false);
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// convert parameter to ns
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if (argDivToNs)
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time /= argDivToNs;
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time *= argMultToNs;
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SkipFuncEvent::process(tc);
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PseudoInst::quiesceNs(tc, time);
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}
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} // namespace linux
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