| /* |
| * \file ocsd_dcd_tree.cpp |
| * \brief OpenCSD : |
| * |
| * \copyright Copyright (c) 2015, 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 "common/ocsd_dcd_tree.h" |
| #include "common/ocsd_lib_dcd_register.h" |
| #include "mem_acc/trc_mem_acc_mapper.h" |
| |
| /***************************************************************/ |
| ITraceErrorLog *DecodeTree::s_i_error_logger = &DecodeTree::s_error_logger; |
| std::list<DecodeTree *> DecodeTree::s_trace_dcd_trees; /**< list of pointers to decode tree objects */ |
| ocsdDefaultErrorLogger DecodeTree::s_error_logger; /**< The library default error logger */ |
| TrcIDecode DecodeTree::s_instruction_decoder; /**< default instruction decode library */ |
| |
| DecodeTree *DecodeTree::CreateDecodeTree(const ocsd_dcd_tree_src_t src_type, uint32_t formatterCfgFlags) |
| { |
| DecodeTree *dcd_tree = new (std::nothrow) DecodeTree(); |
| if(dcd_tree != 0) |
| { |
| if(dcd_tree->initialise(src_type, formatterCfgFlags)) |
| { |
| s_trace_dcd_trees.push_back(dcd_tree); |
| } |
| else |
| { |
| delete dcd_tree; |
| dcd_tree = 0; |
| } |
| } |
| return dcd_tree; |
| } |
| |
| void DecodeTree::DestroyDecodeTree(DecodeTree *p_dcd_tree) |
| { |
| std::list<DecodeTree *>::iterator it; |
| bool bDestroyed = false; |
| it = s_trace_dcd_trees.begin(); |
| while(!bDestroyed && (it != s_trace_dcd_trees.end())) |
| { |
| if(*it == p_dcd_tree) |
| { |
| s_trace_dcd_trees.erase(it); |
| delete p_dcd_tree; |
| bDestroyed = true; |
| } |
| else |
| it++; |
| } |
| } |
| |
| void DecodeTree::setAlternateErrorLogger(ITraceErrorLog *p_error_logger) |
| { |
| if(p_error_logger) |
| s_i_error_logger = p_error_logger; |
| else |
| s_i_error_logger = &s_error_logger; |
| } |
| |
| /***************************************************************/ |
| |
| DecodeTree::DecodeTree() : |
| m_i_instr_decode(&s_instruction_decoder), |
| m_i_mem_access(0), |
| m_i_gen_elem_out(0), |
| m_i_decoder_root(0), |
| m_frame_deformatter_root(0), |
| m_decode_elem_iter(0), |
| m_default_mapper(0), |
| m_created_mapper(false) |
| { |
| for(int i = 0; i < 0x80; i++) |
| m_decode_elements[i] = 0; |
| } |
| |
| DecodeTree::~DecodeTree() |
| { |
| destroyMemAccMapper(); |
| for(uint8_t i = 0; i < 0x80; i++) |
| { |
| destroyDecodeElement(i); |
| } |
| PktPrinterFact::destroyAllPrinters(m_printer_list); |
| delete m_frame_deformatter_root; |
| } |
| |
| |
| |
| ocsd_datapath_resp_t DecodeTree::TraceDataIn( const ocsd_datapath_op_t op, |
| const ocsd_trc_index_t index, |
| const uint32_t dataBlockSize, |
| const uint8_t *pDataBlock, |
| uint32_t *numBytesProcessed) |
| { |
| if(m_i_decoder_root) |
| return m_i_decoder_root->TraceDataIn(op,index,dataBlockSize,pDataBlock,numBytesProcessed); |
| *numBytesProcessed = 0; |
| return OCSD_RESP_FATAL_NOT_INIT; |
| } |
| |
| /* set key interfaces - attach / replace on any existing tree components */ |
| void DecodeTree::setInstrDecoder(IInstrDecode *i_instr_decode) |
| { |
| uint8_t elemID; |
| DecodeTreeElement *pElem = 0; |
| |
| pElem = getFirstElement(elemID); |
| while(pElem != 0) |
| { |
| pElem->getDecoderMngr()->attachInstrDecoder(pElem->getDecoderHandle(),i_instr_decode); |
| pElem = getNextElement(elemID); |
| } |
| } |
| |
| void DecodeTree::setMemAccessI(ITargetMemAccess *i_mem_access) |
| { |
| uint8_t elemID; |
| DecodeTreeElement *pElem = 0; |
| |
| pElem = getFirstElement(elemID); |
| while(pElem != 0) |
| { |
| pElem->getDecoderMngr()->attachMemAccessor(pElem->getDecoderHandle(),i_mem_access); |
| pElem = getNextElement(elemID); |
| } |
| m_i_mem_access = i_mem_access; |
| } |
| |
| void DecodeTree::setGenTraceElemOutI(ITrcGenElemIn *i_gen_trace_elem) |
| { |
| uint8_t elemID; |
| DecodeTreeElement *pElem = 0; |
| |
| pElem = getFirstElement(elemID); |
| while(pElem != 0) |
| { |
| pElem->getDecoderMngr()->attachOutputSink(pElem->getDecoderHandle(),i_gen_trace_elem); |
| pElem = getNextElement(elemID); |
| } |
| } |
| |
| ocsd_err_t DecodeTree::createMemAccMapper(memacc_mapper_t type /* = MEMACC_MAP_GLOBAL*/ ) |
| { |
| // clean up any old one |
| destroyMemAccMapper(); |
| |
| // make a new one |
| switch(type) |
| { |
| default: |
| case MEMACC_MAP_GLOBAL: |
| m_default_mapper = new (std::nothrow) TrcMemAccMapGlobalSpace(); |
| break; |
| } |
| |
| // set the access interface |
| if(m_default_mapper) |
| { |
| m_created_mapper = true; |
| setMemAccessI(m_default_mapper); |
| m_default_mapper->setErrorLog(s_i_error_logger); |
| } |
| |
| return (m_default_mapper != 0) ? OCSD_OK : OCSD_ERR_MEM; |
| } |
| |
| void DecodeTree::setExternMemAccMapper(TrcMemAccMapper* pMapper) |
| { |
| destroyMemAccMapper(); // destroy any existing mapper - if decode tree created it. |
| m_default_mapper = pMapper; |
| } |
| |
| void DecodeTree::destroyMemAccMapper() |
| { |
| if(m_default_mapper && m_created_mapper) |
| { |
| m_default_mapper->RemoveAllAccessors(); |
| delete m_default_mapper; |
| m_default_mapper = 0; |
| m_created_mapper = false; |
| } |
| } |
| |
| void DecodeTree::logMappedRanges() |
| { |
| if(m_default_mapper) |
| m_default_mapper->logMappedRanges(); |
| } |
| |
| /* Memory accessor creation - all on default mem accessor using the 0 CSID for global core space. */ |
| ocsd_err_t DecodeTree::addBufferMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t *p_mem_buffer, const uint32_t mem_length) |
| { |
| if(!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| |
| // need a valid memory buffer, and a least enough bytes for one opcode. |
| if((p_mem_buffer == 0) || (mem_length < 4)) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| TrcMemAccessorBase *p_accessor; |
| ocsd_err_t err = TrcMemAccFactory::CreateBufferAccessor(&p_accessor, address, p_mem_buffer, mem_length); |
| if(err == OCSD_OK) |
| { |
| TrcMemAccBufPtr *pMBuffAcc = dynamic_cast<TrcMemAccBufPtr *>(p_accessor); |
| if(pMBuffAcc) |
| { |
| pMBuffAcc->setMemSpace(mem_space); |
| err = m_default_mapper->AddAccessor(p_accessor,0); |
| } |
| else |
| err = OCSD_ERR_MEM; // wrong type of object - treat as mem error |
| |
| if(err != OCSD_OK) |
| TrcMemAccFactory::DestroyAccessor(p_accessor); |
| } |
| return err; |
| } |
| |
| ocsd_err_t DecodeTree::addBinFileMemAcc(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const std::string &filepath) |
| { |
| if(!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| |
| if(filepath.length() == 0) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| TrcMemAccessorBase *p_accessor; |
| ocsd_err_t err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,filepath,address); |
| |
| if(err == OCSD_OK) |
| { |
| TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); |
| if(pAcc) |
| { |
| pAcc->setMemSpace(mem_space); |
| err = m_default_mapper->AddAccessor(pAcc,0); |
| } |
| else |
| err = OCSD_ERR_MEM; // wrong type of object - treat as mem error |
| |
| if(err != OCSD_OK) |
| TrcMemAccFactory::DestroyAccessor(p_accessor); |
| } |
| return err; |
| |
| } |
| |
| ocsd_err_t DecodeTree::addBinFileRegionMemAcc(const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const std::string &filepath) |
| { |
| if(!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| |
| if((region_array == 0) || (num_regions == 0) || (filepath.length() == 0)) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| TrcMemAccessorBase *p_accessor; |
| int curr_region_idx = 0; |
| |
| // add first region during the creation of the file accessor. |
| ocsd_err_t err = TrcMemAccFactory::CreateFileAccessor(&p_accessor,filepath,region_array[curr_region_idx].start_address,region_array[curr_region_idx].file_offset, region_array[curr_region_idx].region_size); |
| if(err == OCSD_OK) |
| { |
| TrcMemAccessorFile *pAcc = dynamic_cast<TrcMemAccessorFile *>(p_accessor); |
| if(pAcc) |
| { |
| // add additional regions to the file accessor. |
| curr_region_idx++; |
| while(curr_region_idx < num_regions) |
| { |
| pAcc->AddOffsetRange(region_array[curr_region_idx].start_address, |
| region_array[curr_region_idx].region_size, |
| region_array[curr_region_idx].file_offset); |
| curr_region_idx++; |
| } |
| pAcc->setMemSpace(mem_space); |
| |
| // add the accessor to the map. |
| err = m_default_mapper->AddAccessor(pAcc,0); |
| } |
| else |
| err = OCSD_ERR_MEM; // wrong type of object - treat as mem error |
| |
| if(err != OCSD_OK) |
| TrcMemAccFactory::DestroyAccessor(p_accessor); |
| } |
| return err; |
| } |
| |
| ocsd_err_t DecodeTree::updateBinFileRegionMemAcc(const ocsd_file_mem_region_t *region_array, const int num_regions, const ocsd_mem_space_acc_t mem_space, const std::string &filepath) |
| { |
| if (!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| |
| if ((region_array == 0) || (num_regions == 0) || (filepath.length() == 0)) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| TrcMemAccessorFile *pAcc = TrcMemAccessorFile::getExistingFileAccessor(filepath); |
| if (!pAcc) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| int curr_region_idx = 0; |
| while (curr_region_idx < num_regions) |
| { |
| // check "new" range |
| if (!pAcc->addrStartOfRange(region_array[curr_region_idx].start_address)) |
| { |
| // ensure adds cleanly |
| if (!pAcc->AddOffsetRange(region_array[curr_region_idx].start_address, |
| region_array[curr_region_idx].region_size, |
| region_array[curr_region_idx].file_offset)) |
| return OCSD_ERR_INVALID_PARAM_VAL; // otherwise bail out |
| } |
| curr_region_idx++; |
| } |
| return OCSD_OK; |
| } |
| ocsd_err_t DecodeTree::initCallbackMemAcc(const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, |
| const ocsd_mem_space_acc_t mem_space, void *p_cb_func, bool IDfn, const void *p_context) |
| { |
| if(!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| |
| if(p_cb_func == 0) |
| return OCSD_ERR_INVALID_PARAM_VAL; |
| |
| TrcMemAccessorBase *p_accessor; |
| ocsd_err_t err = TrcMemAccFactory::CreateCBAccessor(&p_accessor, st_address, en_address, mem_space); |
| if(err == OCSD_OK) |
| { |
| TrcMemAccCB *pCBAcc = dynamic_cast<TrcMemAccCB *>(p_accessor); |
| if(pCBAcc) |
| { |
| if (IDfn) |
| pCBAcc->setCBIDIfFn((Fn_MemAccID_CB)p_cb_func, p_context); |
| else |
| pCBAcc->setCBIfFn((Fn_MemAcc_CB)p_cb_func, p_context); |
| |
| err = m_default_mapper->AddAccessor(p_accessor,0); |
| } |
| else |
| err = OCSD_ERR_MEM; // wrong type of object - treat as mem error |
| |
| if(err != OCSD_OK) |
| TrcMemAccFactory::DestroyAccessor(p_accessor); |
| } |
| return err; |
| } |
| |
| ocsd_err_t DecodeTree::addCallbackMemAcc(const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, const ocsd_mem_space_acc_t mem_space, Fn_MemAcc_CB p_cb_func, const void *p_context) |
| { |
| return initCallbackMemAcc(st_address, en_address, mem_space, (void *)p_cb_func, false, p_context); |
| } |
| |
| ocsd_err_t DecodeTree::addCallbackIDMemAcc(const ocsd_vaddr_t st_address, const ocsd_vaddr_t en_address, const ocsd_mem_space_acc_t mem_space, Fn_MemAccID_CB p_cb_func, const void *p_context) |
| { |
| return initCallbackMemAcc(st_address, en_address, mem_space, (void *)p_cb_func, true, p_context); |
| } |
| |
| ocsd_err_t DecodeTree::removeMemAccByAddress(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space) |
| { |
| if(!hasMemAccMapper()) |
| return OCSD_ERR_NOT_INIT; |
| return m_default_mapper->RemoveAccessorByAddress(address,mem_space,0); |
| } |
| |
| ocsd_err_t DecodeTree::createDecoder(const std::string &decoderName, const int createFlags, const CSConfig *pConfig) |
| { |
| ocsd_err_t err = OCSD_OK; |
| IDecoderMngr *pDecoderMngr = 0; |
| TraceComponent *pTraceComp = 0; |
| int crtFlags = createFlags; |
| |
| uint8_t CSID = 0; // default for single stream decoder (no deformatter) - we ignore the ID |
| if(usingFormatter()) |
| { |
| CSID = pConfig->getTraceID(); |
| crtFlags |= OCSD_CREATE_FLG_INST_ID; |
| } |
| |
| // create the decode element to attach to the channel. |
| if((err = createDecodeElement(CSID)) != OCSD_OK) |
| return err; |
| |
| // get the libary decoder register. |
| OcsdLibDcdRegister * lib_reg = OcsdLibDcdRegister::getDecoderRegister(); |
| if(lib_reg == 0) |
| return OCSD_ERR_NOT_INIT; |
| |
| // find the named decoder |
| if((err = lib_reg->getDecoderMngrByName(decoderName,&pDecoderMngr)) != OCSD_OK) |
| return err; |
| |
| // got the decoder... |
| if((err = pDecoderMngr->createDecoder(crtFlags,(int)CSID,pConfig,&pTraceComp)) != OCSD_OK) |
| return err; |
| |
| m_decode_elements[CSID]->SetDecoderElement(decoderName, pDecoderMngr, pTraceComp, true); |
| |
| // always attach an error logger |
| if(err == OCSD_OK) |
| err = pDecoderMngr->attachErrorLogger(pTraceComp,DecodeTree::s_i_error_logger); |
| |
| // if we created a packet decoder it may need additional components. |
| if(crtFlags & OCSD_CREATE_FLG_FULL_DECODER) |
| { |
| if(m_i_instr_decode && (err == OCSD_OK)) |
| err = pDecoderMngr->attachInstrDecoder(pTraceComp,m_i_instr_decode); |
| |
| if(err == OCSD_ERR_DCD_INTERFACE_UNUSED) // ignore if instruction decoder refused |
| err = OCSD_OK; |
| |
| if(m_i_mem_access && (err == OCSD_OK)) |
| err = pDecoderMngr->attachMemAccessor(pTraceComp,m_i_mem_access); |
| |
| if(err == OCSD_ERR_DCD_INTERFACE_UNUSED) // ignore if mem accessor refused |
| err = OCSD_OK; |
| |
| if( m_i_gen_elem_out && (err == OCSD_OK)) |
| err = pDecoderMngr->attachOutputSink(pTraceComp,m_i_gen_elem_out); |
| } |
| |
| // finally attach the packet processor input to the demux output channel |
| if(err == OCSD_OK) |
| { |
| ITrcDataIn *pDataIn = 0; |
| if((err = pDecoderMngr->getDataInputI(pTraceComp,&pDataIn)) == OCSD_OK) |
| { |
| // got the interface -> attach to demux, or direct to input of decode tree |
| if(usingFormatter()) |
| err = m_frame_deformatter_root->getIDStreamAttachPt(CSID)->attach(pDataIn); |
| else |
| m_i_decoder_root = pDataIn; |
| } |
| } |
| |
| if(err != OCSD_OK) |
| { |
| destroyDecodeElement(CSID); // will destroy decoder as well. |
| } |
| return err; |
| } |
| |
| ocsd_err_t DecodeTree::removeDecoder(const uint8_t CSID) |
| { |
| ocsd_err_t err = OCSD_OK; |
| uint8_t localID = CSID; |
| if(!usingFormatter()) |
| localID = 0; |
| |
| if(usingFormatter() && !OCSD_IS_VALID_CS_SRC_ID(CSID)) |
| err = OCSD_ERR_INVALID_ID; |
| else |
| { |
| destroyDecodeElement(localID); |
| } |
| return err; |
| } |
| |
| DecodeTreeElement * DecodeTree::getDecoderElement(const uint8_t CSID) const |
| { |
| DecodeTreeElement *ret_elem = 0; |
| if(usingFormatter() && OCSD_IS_VALID_CS_SRC_ID(CSID)) |
| { |
| ret_elem = m_decode_elements[CSID]; |
| } |
| else |
| ret_elem = m_decode_elements[0]; // ID 0 is used if single leaf tree. |
| return ret_elem; |
| } |
| |
| DecodeTreeElement *DecodeTree::getFirstElement(uint8_t &elemID) |
| { |
| m_decode_elem_iter = 0; |
| return getNextElement(elemID); |
| } |
| |
| DecodeTreeElement *DecodeTree::getNextElement(uint8_t &elemID) |
| { |
| DecodeTreeElement *ret_elem = 0; |
| |
| if(m_decode_elem_iter < 0x80) |
| { |
| // find a none zero entry or end of range |
| while((m_decode_elements[m_decode_elem_iter] == 0) && (m_decode_elem_iter < 0x80)) |
| m_decode_elem_iter++; |
| |
| // return entry unless end of range |
| if(m_decode_elem_iter < 0x80) |
| { |
| ret_elem = m_decode_elements[m_decode_elem_iter]; |
| elemID = m_decode_elem_iter; |
| m_decode_elem_iter++; |
| } |
| } |
| return ret_elem; |
| } |
| |
| bool DecodeTree::initialise(const ocsd_dcd_tree_src_t type, uint32_t formatterCfgFlags) |
| { |
| bool initOK = true; |
| m_dcd_tree_type = type; |
| if(type == OCSD_TRC_SRC_FRAME_FORMATTED) |
| { |
| // frame formatted - we want to create the deformatter and hook it up |
| m_frame_deformatter_root = new (std::nothrow) TraceFormatterFrameDecoder(); |
| if(m_frame_deformatter_root) |
| { |
| m_frame_deformatter_root->Configure(formatterCfgFlags); |
| m_frame_deformatter_root->getErrLogAttachPt()->attach(DecodeTree::s_i_error_logger); |
| m_i_decoder_root = dynamic_cast<ITrcDataIn*>(m_frame_deformatter_root); |
| } |
| else |
| initOK = false; |
| } |
| return initOK; |
| } |
| |
| void DecodeTree::setSingleRoot(TrcPktProcI *pComp) |
| { |
| m_i_decoder_root = static_cast<ITrcDataIn*>(pComp); |
| } |
| |
| ocsd_err_t DecodeTree::createDecodeElement(const uint8_t CSID) |
| { |
| ocsd_err_t err = OCSD_ERR_INVALID_ID; |
| if(CSID < 0x80) |
| { |
| if(m_decode_elements[CSID] == 0) |
| { |
| m_decode_elements[CSID] = new (std::nothrow) DecodeTreeElement(); |
| if(m_decode_elements[CSID] == 0) |
| err = OCSD_ERR_MEM; |
| else |
| err = OCSD_OK; |
| } |
| else |
| err = OCSD_ERR_ATTACH_TOO_MANY; |
| } |
| return err; |
| } |
| |
| void DecodeTree::destroyDecodeElement(const uint8_t CSID) |
| { |
| if(CSID < 0x80) |
| { |
| if(m_decode_elements[CSID] != 0) |
| { |
| m_decode_elements[CSID]->DestroyElem(); |
| delete m_decode_elements[CSID]; |
| m_decode_elements[CSID] = 0; |
| } |
| } |
| } |
| |
| ocsd_err_t DecodeTree::setIDFilter(std::vector<uint8_t> &ids) |
| { |
| ocsd_err_t err = OCSD_ERR_DCDT_NO_FORMATTER; |
| if(usingFormatter()) |
| { |
| err = m_frame_deformatter_root->OutputFilterAllIDs(false); |
| if(err == OCSD_OK) |
| err = m_frame_deformatter_root->OutputFilterIDs(ids,true); |
| } |
| return err; |
| } |
| |
| ocsd_err_t DecodeTree::clearIDFilter() |
| { |
| ocsd_err_t err = OCSD_ERR_DCDT_NO_FORMATTER; |
| if(usingFormatter()) |
| { |
| err = m_frame_deformatter_root->OutputFilterAllIDs(true); |
| } |
| return err; |
| } |
| |
| /** add a protocol packet printer */ |
| ocsd_err_t DecodeTree::addPacketPrinter(uint8_t CSID, bool bMonitor, ItemPrinter **ppPrinter) |
| { |
| ocsd_err_t err = OCSD_ERR_INVALID_PARAM_VAL; |
| DecodeTreeElement *pElement = getDecoderElement(CSID); |
| if (pElement) |
| { |
| ocsd_trace_protocol_t protocol = pElement->getProtocol(); |
| ItemPrinter *pPrinter; |
| |
| pPrinter = PktPrinterFact::createProtocolPrinter(getPrinterList(), protocol, CSID); |
| if (pPrinter) |
| { |
| pPrinter->setMessageLogger(getCurrentErrorLogI()->getOutputLogger()); |
| switch (protocol) |
| { |
| case OCSD_PROTOCOL_ETMV4I: |
| { |
| PacketPrinter<EtmV4ITrcPacket> *pTPrinter = dynamic_cast<PacketPrinter<EtmV4ITrcPacket> *>(pPrinter); |
| if (bMonitor) |
| err = pElement->getDecoderMngr()->attachPktMonitor(pElement->getDecoderHandle(), (IPktRawDataMon<EtmV4ITrcPacket> *)pTPrinter); |
| else |
| err = pElement->getDecoderMngr()->attachPktSink(pElement->getDecoderHandle(), (IPktDataIn<EtmV4ITrcPacket> *)pTPrinter); |
| } |
| break; |
| |
| case OCSD_PROTOCOL_ETMV3: |
| { |
| PacketPrinter<EtmV3TrcPacket> *pTPrinter = dynamic_cast<PacketPrinter<EtmV3TrcPacket> *>(pPrinter); |
| if (bMonitor) |
| err = pElement->getDecoderMngr()->attachPktMonitor(pElement->getDecoderHandle(), (IPktRawDataMon<EtmV3TrcPacket> *)pTPrinter); |
| else |
| err = pElement->getDecoderMngr()->attachPktSink(pElement->getDecoderHandle(), (IPktDataIn<EtmV3TrcPacket> *)pTPrinter); |
| } |
| break; |
| |
| case OCSD_PROTOCOL_PTM: |
| { |
| PacketPrinter<PtmTrcPacket> *pTPrinter = dynamic_cast<PacketPrinter<PtmTrcPacket> *>(pPrinter); |
| if (bMonitor) |
| err = pElement->getDecoderMngr()->attachPktMonitor(pElement->getDecoderHandle(), (IPktRawDataMon<PtmTrcPacket> *)pTPrinter); |
| else |
| err = pElement->getDecoderMngr()->attachPktSink(pElement->getDecoderHandle(), (IPktDataIn<PtmTrcPacket> *)pTPrinter); |
| } |
| break; |
| |
| case OCSD_PROTOCOL_STM: |
| { |
| PacketPrinter<StmTrcPacket> *pTPrinter = dynamic_cast<PacketPrinter<StmTrcPacket> *>(pPrinter); |
| if (bMonitor) |
| err = pElement->getDecoderMngr()->attachPktMonitor(pElement->getDecoderHandle(), (IPktRawDataMon<StmTrcPacket> *)pTPrinter); |
| else |
| err = pElement->getDecoderMngr()->attachPktSink(pElement->getDecoderHandle(), (IPktDataIn<StmTrcPacket> *)pTPrinter); |
| } |
| break; |
| |
| default: |
| err = OCSD_ERR_NO_PROTOCOL; |
| break; |
| } |
| |
| if (err == OCSD_OK) |
| { |
| if (ppPrinter) |
| *ppPrinter = pPrinter; |
| } |
| else |
| PktPrinterFact::destroyPrinter(getPrinterList(), pPrinter); |
| } |
| } |
| return err; |
| } |
| |
| /** add a raw frame printer */ |
| ocsd_err_t DecodeTree::addRawFramePrinter(RawFramePrinter **ppPrinter, uint32_t flags) |
| { |
| ocsd_err_t err = OCSD_ERR_MEM; |
| RawFramePrinter *pPrinter = PktPrinterFact::createRawFramePrinter(getPrinterList()); |
| if (pPrinter) |
| { |
| pPrinter->setMessageLogger((DecodeTree::getCurrentErrorLogI()->getOutputLogger())); |
| TraceFormatterFrameDecoder *pFrameDecoder = getFrameDeformatter(); |
| uint32_t cfgFlags = pFrameDecoder->getConfigFlags(); |
| cfgFlags |= ((uint32_t)flags & (OCSD_DFRMTR_PACKED_RAW_OUT | OCSD_DFRMTR_UNPACKED_RAW_OUT)); |
| pFrameDecoder->Configure(cfgFlags); |
| err = pFrameDecoder->getTrcRawFrameAttachPt()->attach(pPrinter); |
| if (ppPrinter && (err==OCSD_OK)) |
| *ppPrinter = pPrinter; |
| } |
| return err; |
| } |
| |
| /** add a generic element output printer */ |
| ocsd_err_t DecodeTree::addGenElemPrinter(TrcGenericElementPrinter **ppPrinter) |
| { |
| ocsd_err_t err = OCSD_ERR_MEM; |
| TrcGenericElementPrinter *pPrinter = PktPrinterFact::createGenElemPrinter(getPrinterList()); |
| if (pPrinter) |
| { |
| pPrinter->setMessageLogger((DecodeTree::getCurrentErrorLogI()->getOutputLogger())); |
| setGenTraceElemOutI(pPrinter); |
| err = OCSD_OK; |
| if (ppPrinter) |
| *ppPrinter = pPrinter; |
| } |
| return err; |
| |
| } |
| |
| /* End of File ocsd_dcd_tree.cpp */ |
