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Diffstat (limited to 'util/tlm/examples/common/report_handler.cc')
-rw-r--r-- | util/tlm/examples/common/report_handler.cc | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/util/tlm/examples/common/report_handler.cc b/util/tlm/examples/common/report_handler.cc new file mode 100644 index 000000000..56a03ec31 --- /dev/null +++ b/util/tlm/examples/common/report_handler.cc @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2016, Dresden University of Technology (TU Dresden) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 3. Neither the name of the copyright holder 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 HOLDER + * 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: Christian Menard + */ + +#include <iostream> +#include <systemc> + +#include <sim/core.hh> +#include <sim/simulate.hh> + +#include "report_handler.hh" + +using namespace sc_core; + +void +reportHandler(const sc_report &report, const sc_actions &actions) +{ + uint64_t systemc_time = report.get_time().value(); + uint64_t gem5_time = curTick(); + + if (actions & SC_DO_NOTHING) + return; + + if (actions & SC_DISPLAY || actions & SC_LOG) + { + std::ostream& stream = actions & SC_DISPLAY ? std::cout : std::cerr; + + stream << report.get_time(); + + if (gem5_time < systemc_time) { + stream << " (<) "; + } else if (gem5_time > systemc_time) { + stream << " (!) "; + } else { + stream << " (=) "; + } + + stream << ": " << report.get_msg_type() + << ' ' << report.get_msg() << '\n'; + } + + if (actions & SC_THROW) { + std::cerr << "warning: the report handler ignored a SC_THROW action\n"; + } else if (actions & SC_INTERRUPT) { + std::cerr << "warning: the report handler ignored a SC_INTERRUPT" + << "action\n"; + } else if (actions & SC_CACHE_REPORT) { + std::cerr << "warning: the report handler ignored a SC_CACHE_REPORT" + << "action\n"; + } + + if (actions & SC_STOP) + sc_stop(); + + if (actions & SC_ABORT) + abort(); +} |