1 /* 2 * \file trc_pkt_proc_etmv4.h 3 * \brief OpenCSD : ETMv4 packet processor interface classes. 4 * 5 * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved. 6 */ 7 8 /* 9 * Redistribution and use in source and binary forms, with or without modification, 10 * are permitted provided that the following conditions are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the copyright holder nor the names of its contributors 20 * may be used to endorse or promote products derived from this software without 21 * specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef ARM_TRC_PKT_PROC_ETMV4_H_INCLUDED 36 #define ARM_TRC_PKT_PROC_ETMV4_H_INCLUDED 37 38 39 #include "trc_pkt_types_etmv4.h" 40 #include "common/trc_pkt_proc_base.h" 41 42 class EtmV4IPktProcImpl; /**< ETMv4 I channel packet processor */ 43 class EtmV4DPktProcImpl; /**< ETMv4 D channel packet processor */ 44 class EtmV4ITrcPacket; 45 class EtmV4DTrcPacket; 46 class EtmV4Config; 47 48 /** @addtogroup ocsd_pkt_proc 49 @{*/ 50 51 class TrcPktProcEtmV4I : public TrcPktProcBase< EtmV4ITrcPacket, ocsd_etmv4_i_pkt_type, EtmV4Config> 52 { 53 public: 54 TrcPktProcEtmV4I(); 55 TrcPktProcEtmV4I(int instIDNum); 56 virtual ~TrcPktProcEtmV4I(); 57 58 protected: 59 /* implementation packet processing interface */ 60 virtual ocsd_datapath_resp_t processData( const ocsd_trc_index_t index, 61 const uint32_t dataBlockSize, 62 const uint8_t *pDataBlock, 63 uint32_t *numBytesProcessed); 64 virtual ocsd_datapath_resp_t onEOT(); 65 virtual ocsd_datapath_resp_t onReset(); 66 virtual ocsd_datapath_resp_t onFlush(); 67 virtual ocsd_err_t onProtocolConfig(); 68 virtual const bool isBadPacket() const; 69 70 friend class EtmV4IPktProcImpl; 71 72 EtmV4IPktProcImpl *m_pProcessor; 73 }; 74 75 76 class TrcPktProcEtmV4D : public TrcPktProcBase< EtmV4DTrcPacket, ocsd_etmv4_d_pkt_type, EtmV4Config> 77 { 78 public: 79 TrcPktProcEtmV4D(); 80 TrcPktProcEtmV4D(int instIDNum); 81 virtual ~TrcPktProcEtmV4D(); 82 83 protected: 84 /* implementation packet processing interface */ 85 virtual ocsd_datapath_resp_t processData( const ocsd_trc_index_t index, 86 const uint32_t dataBlockSize, 87 const uint8_t *pDataBlock, 88 uint32_t *numBytesProcessed); 89 virtual ocsd_datapath_resp_t onEOT(); 90 virtual ocsd_datapath_resp_t onReset(); 91 virtual ocsd_datapath_resp_t onFlush(); 92 virtual ocsd_err_t onProtocolConfig(); 93 virtual const bool isBadPacket() const; 94 95 friend class EtmV4DPktProcImpl; 96 97 EtmV4DPktProcImpl *m_pProcessor; 98 }; 99 100 /** @}*/ 101 102 #endif // ARM_TRC_PKT_PROC_ETMV4_H_INCLUDED 103 104 /* End of File trc_pkt_proc_etmv4.h */ 105