diff options
Diffstat (limited to 'decoder/source/pkt_printers/gen_elem_printer.cpp')
-rw-r--r-- | decoder/source/pkt_printers/gen_elem_printer.cpp | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/decoder/source/pkt_printers/gen_elem_printer.cpp b/decoder/source/pkt_printers/gen_elem_printer.cpp new file mode 100644 index 0000000..ffd9a2d --- /dev/null +++ b/decoder/source/pkt_printers/gen_elem_printer.cpp @@ -0,0 +1,122 @@ +/* + * \file gen_elem_printer.cpp + * \brief OpenCSD : Generic element printer class. + * + * \copyright Copyright (c) 2015,2023 ARM Limited. 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. + */ + +#include <string> +#include <sstream> +#include <iomanip> + +#include "opencsd.h" + +TrcGenericElementPrinter::TrcGenericElementPrinter() : + m_needWaitAck(false), + m_collect_stats(false) +{ + for (int i = 0; i <= (int)OCSD_GEN_TRC_ELEM_CUSTOM; i++) + m_packet_counts[i] = 0; +} + +ocsd_datapath_resp_t TrcGenericElementPrinter::TraceElemIn(const ocsd_trc_index_t index_sop, + const uint8_t trc_chan_id, + const OcsdTraceElement& elem) +{ + ocsd_datapath_resp_t resp = OCSD_RESP_CONT; + + if (m_collect_stats) + m_packet_counts[(int)elem.getType()]++; + + if (is_muted()) + return resp; + + std::string elemStr; + std::ostringstream oss; + oss << "Idx:" << index_sop << "; ID:" << std::hex << (uint32_t)trc_chan_id << "; "; + elem.toString(elemStr); + oss << elemStr << std::endl; + itemPrintLine(oss.str()); + + // funtionality to test wait / flush mechanism + if (m_needWaitAck) + { + oss.str(""); + oss << "WARNING: Generic Element Printer; New element without previous _WAIT acknowledged\n"; + itemPrintLine(oss.str()); + m_needWaitAck = false; + } + + if (getTestWaits()) + { + resp = OCSD_RESP_WAIT; // return _WAIT for the 1st N packets. + decTestWaits(); + m_needWaitAck = true; + } + return resp; +} + +void TrcGenericElementPrinter::printStats() +{ + static const char* gen_elem_packet_names[] = { + "OCSD_GEN_TRC_ELEM_UNKNOWN", + "OCSD_GEN_TRC_ELEM_NO_SYNC", + "OCSD_GEN_TRC_ELEM_TRACE_ON", + "OCSD_GEN_TRC_ELEM_EO_TRACE", + "OCSD_GEN_TRC_ELEM_PE_CONTEXT", + "OCSD_GEN_TRC_ELEM_INSTR_RANGE", + "OCSD_GEN_TRC_ELEM_I_RANGE_NOPATH", + "OCSD_GEN_TRC_ELEM_ADDR_NACC", + "OCSD_GEN_TRC_ELEM_ADDR_UNKNOWN", + "OCSD_GEN_TRC_ELEM_EXCEPTION", + "OCSD_GEN_TRC_ELEM_EXCEPTION_RET", + "OCSD_GEN_TRC_ELEM_TIMESTAMP", + "OCSD_GEN_TRC_ELEM_CYCLE_COUNT", + "OCSD_GEN_TRC_ELEM_EVENT", + "OCSD_GEN_TRC_ELEM_SWTRACE", + "OCSD_GEN_TRC_ELEM_SYNC_MARKER", + "OCSD_GEN_TRC_ELEM_MEMTRANS", + "OCSD_GEN_TRC_ELEM_INSTRUMENTATION", + "OCSD_GEN_TRC_ELEM_CUSTOM", + }; + + std::ostringstream oss; + + oss << "Generic Packets processed:-\n"; + for (int i = 0; i <= OCSD_GEN_TRC_ELEM_CUSTOM; i++) + { + oss << gen_elem_packet_names[i] << " : " << m_packet_counts[i] << "\n"; + } + oss << "\n\n"; + + itemPrintLine(oss.str()); +} + + |