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/*
* Copyright (c) 2014, 2017 ARM Limited
* All rights reserved
*
* The license below extends only to copyright in the software and shall
* not be construed as granting a license to any other intellectual
* property including but not limited to intellectual property relating
* to a hardware implementation of the functionality of the software
* licensed hereunder. You may use the software subject to the license
* terms below provided that you ensure that this notice is replicated
* unmodified and in its entirety in all distributions of the software,
* modified or unmodified, in source code or in binary form.
*
* Copyright (c) 2002-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Nathan Binkert
* Andreas Sandberg
*/
#include "base/logging.hh"
#include <sstream>
#include "base/hostinfo.hh"
namespace {
class NormalLogger : public Logger
{
public:
using Logger::Logger;
protected:
void log(const Loc &loc, std::string s) override { std::cerr << s; }
};
class ExitLogger : public NormalLogger
{
public:
using NormalLogger::NormalLogger;
protected:
void
log(const Loc &loc, std::string s) override
{
std::stringstream ss;
ccprintf(ss, "Memory Usage: %ld KBytes\n", memUsage());
NormalLogger::log(loc, s + ss.str());
}
};
class FatalLogger : public ExitLogger
{
public:
using ExitLogger::ExitLogger;
protected:
void exit() override { ::exit(1); }
};
ExitLogger panicLogger("panic: ");
FatalLogger fatalLogger("fatal: ");
NormalLogger warnLogger("warn: ");
NormalLogger infoLogger("info: ");
NormalLogger hackLogger("hack: ");
} // anonymous namespace
Logger &Logger::getPanic() { return panicLogger; }
Logger &Logger::getFatal() { return fatalLogger; }
Logger &Logger::getWarn() { return warnLogger; }
Logger &Logger::getInfo() { return infoLogger; }
Logger &Logger::getHack() { return hackLogger; }
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