104 lines
4.1 KiB
C++
104 lines
4.1 KiB
C++
/*!
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* \file trc_frame_deformatter.h
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* \brief OpenCSD : De-format CoreSight formatted trace frame.
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*
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* \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
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*/
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/*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ARM_TRC_FRAME_DEFORMATTER_H_INCLUDED
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#define ARM_TRC_FRAME_DEFORMATTER_H_INCLUDED
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#include "opencsd/ocsd_if_types.h"
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#include "interfaces/trc_data_raw_in_i.h"
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#include "comp_attach_pt_t.h"
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class ITrcRawFrameIn;
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class ITrcDataMixIDIn;
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class ITrcSrcIndexCreator;
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class ITraceErrorLog;
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class TraceFmtDcdImpl;
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/** @defgroup ocsd_deformatter OpenCSD Library : Trace Frame Deformatter
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@brief CoreSight Formatted Trace Frame - deformatting functionality.
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@{*/
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class TraceFormatterFrameDecoder : public ITrcDataIn
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{
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public:
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TraceFormatterFrameDecoder();
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TraceFormatterFrameDecoder(int instNum);
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virtual ~TraceFormatterFrameDecoder();
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/* the data input interface from the reader */
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virtual ocsd_datapath_resp_t TraceDataIn( const ocsd_datapath_op_t op,
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const ocsd_trc_index_t index,
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const uint32_t dataBlockSize,
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const uint8_t *pDataBlock,
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uint32_t *numBytesProcessed);
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/* attach a data processor to a stream ID output */
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componentAttachPt<ITrcDataIn> *getIDStreamAttachPt(uint8_t ID);
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/* attach a data processor to the raw frame output */
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componentAttachPt<ITrcRawFrameIn> *getTrcRawFrameAttachPt();
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componentAttachPt<ITrcSrcIndexCreator> *getTrcSrcIndexAttachPt();
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componentAttachPt<ITraceErrorLog> *getErrLogAttachPt();
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/* init decoder implementation object */
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ocsd_err_t Init();
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/* configuration - set operational mode for incoming stream (has FSYNCS etc) */
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ocsd_err_t Configure(uint32_t cfg_flags);
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const uint32_t getConfigFlags() const;
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/* enable / disable ID streams - default as all enabled */
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ocsd_err_t OutputFilterIDs(std::vector<uint8_t> &id_list, bool bEnable);
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ocsd_err_t OutputFilterAllIDs(bool bEnable);
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/* decode control */
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ocsd_datapath_resp_t Reset(); /* reset the decode to the start state, drop partial data - propogate to attached components */
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ocsd_datapath_resp_t Flush(); /* flush existing data if possible, retain state - propogate to attached components */
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/* demux stats */
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void SetDemuxStatsBlock(ocsd_demux_stats_t *pStatsBlock);
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private:
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TraceFmtDcdImpl *m_pDecoder;
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int m_instNum;
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};
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/** @}*/
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#endif // ARM_TRC_FRAME_DEFORMATTER_H_INCLUDED
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/* End of File trc_frame_deformatter.h */ |