1 /*
2 * \file trc_pkt_proc_etmv3.cpp
3 * \brief OpenCSD :
4 *
5 * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
6 */
7
8
9 /*
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright notice,
17 * this list of conditions and the following disclaimer in the documentation
18 * and/or other materials provided with the distribution.
19 *
20 * 3. Neither the name of the copyright holder nor the names of its contributors
21 * may be used to endorse or promote products derived from this software without
22 * specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
29 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
30 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
31 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 */
35
36 #include "opencsd/etmv3/trc_pkt_proc_etmv3.h"
37 #include "trc_pkt_proc_etmv3_impl.h"
38 #include "common/ocsd_error.h"
39
40 #ifdef __GNUC__
41 // G++ doesn't like the ## pasting
42 #define ETMV3_PKTS_NAME "PKTP_ETMV3"
43 #else
44 #define ETMV3_PKTS_NAME OCSD_CMPNAME_PREFIX_PKTPROC##"_"##OCSD_BUILTIN_DCD_ETMV3
45 #endif
46
47 static const uint32_t ETMV3_SUPPORTED_OP_FLAGS = OCSD_OPFLG_PKTPROC_COMMON |
48 ETMV3_OPFLG_UNFORMATTED_SOURCE;
49
TrcPktProcEtmV3()50 TrcPktProcEtmV3::TrcPktProcEtmV3() : TrcPktProcBase(ETMV3_PKTS_NAME),
51 m_pProcessor(0)
52 {
53 m_supported_op_flags = ETMV3_SUPPORTED_OP_FLAGS;
54 }
55
TrcPktProcEtmV3(int instIDNum)56 TrcPktProcEtmV3::TrcPktProcEtmV3(int instIDNum) : TrcPktProcBase(ETMV3_PKTS_NAME, instIDNum),
57 m_pProcessor(0)
58 {
59 m_supported_op_flags = ETMV3_SUPPORTED_OP_FLAGS;
60 }
61
~TrcPktProcEtmV3()62 TrcPktProcEtmV3::~TrcPktProcEtmV3()
63 {
64 if(m_pProcessor)
65 delete m_pProcessor;
66 m_pProcessor = 0;
67 }
68
onProtocolConfig()69 ocsd_err_t TrcPktProcEtmV3::onProtocolConfig()
70 {
71 if(m_pProcessor == 0)
72 {
73 m_pProcessor = new (std::nothrow) EtmV3PktProcImpl();
74 if(m_pProcessor == 0)
75 {
76 LogError(ocsdError(OCSD_ERR_SEV_ERROR,OCSD_ERR_MEM));
77 return OCSD_ERR_MEM;
78 }
79 m_pProcessor->Initialise(this);
80 }
81 return m_pProcessor->Configure(m_config);
82 }
83
processData(const ocsd_trc_index_t index,const uint32_t dataBlockSize,const uint8_t * pDataBlock,uint32_t * numBytesProcessed)84 ocsd_datapath_resp_t TrcPktProcEtmV3::processData( const ocsd_trc_index_t index,
85 const uint32_t dataBlockSize,
86 const uint8_t *pDataBlock,
87 uint32_t *numBytesProcessed)
88 {
89 if(m_pProcessor)
90 return m_pProcessor->processData(index,dataBlockSize,pDataBlock,numBytesProcessed);
91 return OCSD_RESP_FATAL_NOT_INIT;
92 }
93
onEOT()94 ocsd_datapath_resp_t TrcPktProcEtmV3::onEOT()
95 {
96 if(m_pProcessor)
97 return m_pProcessor->onEOT();
98 return OCSD_RESP_FATAL_NOT_INIT;
99 }
100
onReset()101 ocsd_datapath_resp_t TrcPktProcEtmV3::onReset()
102 {
103 if(m_pProcessor)
104 return m_pProcessor->onReset();
105 return OCSD_RESP_FATAL_NOT_INIT;
106 }
107
onFlush()108 ocsd_datapath_resp_t TrcPktProcEtmV3::onFlush()
109 {
110 if(m_pProcessor)
111 return m_pProcessor->onFlush();
112 return OCSD_RESP_FATAL_NOT_INIT;
113 }
114
isBadPacket() const115 const bool TrcPktProcEtmV3::isBadPacket() const
116 {
117 if(m_pProcessor)
118 return m_pProcessor->isBadPacket();
119 return false;
120 }
121
122 /* End of File trc_pkt_proc_etmv3.cpp */
123