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());
+}
+
+