1 /*
2 * \file trc_pkt_proc_etmv4.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/etmv4/trc_pkt_proc_etmv4.h"
37 #include "trc_pkt_proc_etmv4i_impl.h"
38 #include "common/ocsd_error.h"
39
40 #ifdef __GNUC__
41 // G++ doesn't like the ## pasting
42 #define ETMV4I_PKTS_NAME "PKTP_ETMV4I"
43 #else
44 // VC++ is fine
45 #define ETMV4I_PKTS_NAME OCSD_CMPNAME_PREFIX_PKTPROC##"_ETMV4I"
46 #endif
47
48 static const uint32_t ETMV4_SUPPORTED_OP_FLAGS = OCSD_OPFLG_PKTPROC_COMMON;
49
50 /***************************************************************************/
51 /*******************ETM V4 INSTRUCTION *************************************/
52 /***************************************************************************/
53
TrcPktProcEtmV4I()54 TrcPktProcEtmV4I::TrcPktProcEtmV4I() : TrcPktProcBase(ETMV4I_PKTS_NAME),
55 m_pProcessor(0)
56 {
57 m_supported_op_flags = ETMV4_SUPPORTED_OP_FLAGS;
58 }
59
TrcPktProcEtmV4I(int instIDNum)60 TrcPktProcEtmV4I::TrcPktProcEtmV4I(int instIDNum) : TrcPktProcBase(ETMV4I_PKTS_NAME, instIDNum),
61 m_pProcessor(0)
62 {
63 m_supported_op_flags = ETMV4_SUPPORTED_OP_FLAGS;
64 }
65
~TrcPktProcEtmV4I()66 TrcPktProcEtmV4I::~TrcPktProcEtmV4I()
67 {
68 if(m_pProcessor)
69 delete m_pProcessor;
70 m_pProcessor = 0;
71 }
72
onProtocolConfig()73 ocsd_err_t TrcPktProcEtmV4I::onProtocolConfig()
74 {
75 if(m_pProcessor == 0)
76 {
77 m_pProcessor = new (std::nothrow) EtmV4IPktProcImpl();
78 if(m_pProcessor == 0)
79 {
80 LogError(ocsdError(OCSD_ERR_SEV_ERROR,OCSD_ERR_MEM));
81 return OCSD_ERR_MEM;
82 }
83 m_pProcessor->Initialise(this);
84 }
85 return m_pProcessor->Configure(m_config);
86 }
87
processData(const ocsd_trc_index_t index,const uint32_t dataBlockSize,const uint8_t * pDataBlock,uint32_t * numBytesProcessed)88 ocsd_datapath_resp_t TrcPktProcEtmV4I::processData( const ocsd_trc_index_t index,
89 const uint32_t dataBlockSize,
90 const uint8_t *pDataBlock,
91 uint32_t *numBytesProcessed)
92 {
93 if(m_pProcessor)
94 return m_pProcessor->processData(index,dataBlockSize,pDataBlock,numBytesProcessed);
95 return OCSD_RESP_FATAL_NOT_INIT;
96 }
97
onEOT()98 ocsd_datapath_resp_t TrcPktProcEtmV4I::onEOT()
99 {
100 if(m_pProcessor)
101 return m_pProcessor->onEOT();
102 return OCSD_RESP_FATAL_NOT_INIT;
103 }
104
onReset()105 ocsd_datapath_resp_t TrcPktProcEtmV4I::onReset()
106 {
107 if(m_pProcessor)
108 return m_pProcessor->onReset();
109 return OCSD_RESP_FATAL_NOT_INIT;
110 }
111
onFlush()112 ocsd_datapath_resp_t TrcPktProcEtmV4I::onFlush()
113 {
114 if(m_pProcessor)
115 return m_pProcessor->onFlush();
116 return OCSD_RESP_FATAL_NOT_INIT;
117 }
118
isBadPacket() const119 const bool TrcPktProcEtmV4I::isBadPacket() const
120 {
121 if(m_pProcessor)
122 return m_pProcessor->isBadPacket();
123 return false;
124 }
125
126 /* End of File trc_pkt_proc_etmv4.cpp */
127