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/*
* \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());
}
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