| /* |
| * \file trc_pkt_lister.cpp |
| * \brief OpenCSD : Trace Packet Lister Test program |
| * |
| * \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. |
| */ |
| |
| /* Test program / utility - list trace packets in supplied snapshot. */ |
| |
| #include <cstdio> |
| #include <string> |
| #include <iostream> |
| #include <sstream> |
| #include <cstring> |
| |
| #include "opencsd.h" // the library |
| #include "trace_snapshots.h" // the snapshot reading test library |
| |
| static bool process_cmd_line_opts( int argc, char* argv[]); |
| static void ListTracePackets(ocsdDefaultErrorLogger &err_logger, SnapShotReader &reader, const std::string &trace_buffer_name); |
| static bool process_cmd_line_logger_opts(int argc, char* argv[]); |
| static void log_cmd_line_opts(int argc, char* argv[]); |
| |
| // default path |
| #ifdef WIN32 |
| static std::string ss_path = ".\\"; |
| #else |
| static std::string ss_path = "./"; |
| #endif |
| |
| static std::string source_buffer_name = ""; // source name - used if more than one source |
| static bool all_source_ids = true; // output all IDs in source. |
| static std::vector<uint8_t> id_list; // output specific IDs in source |
| |
| static ocsdMsgLogger logger; |
| static int logOpts = ocsdMsgLogger::OUT_STDOUT | ocsdMsgLogger::OUT_FILE; |
| static std::string logfileName = "trc_pkt_lister.ppl"; |
| static bool outRawPacked = false; |
| static bool outRawUnpacked = false; |
| static bool ss_verbose = false; |
| static bool decode = false; |
| static bool no_undecoded_packets = false; |
| static bool pkt_mon = false; |
| static int test_waits = 0; |
| static bool dstream_format = false; |
| static bool tpiu_format = false; |
| static bool has_hsync = false; |
| static bool src_addr_n = false; |
| |
| int main(int argc, char* argv[]) |
| { |
| std::ostringstream moss; |
| |
| if(process_cmd_line_logger_opts(argc,argv)) |
| { |
| printf("Bad logger command line options\nProgram Exiting\n"); |
| return -2; |
| } |
| |
| logger.setLogOpts(logOpts); |
| logger.setLogFileName(logfileName.c_str()); |
| |
| moss << "Trace Packet Lister: CS Decode library testing\n"; |
| moss << "-----------------------------------------------\n\n"; |
| moss << "** Library Version : " << ocsdVersion::vers_str() << "\n\n"; |
| logger.LogMsg(moss.str()); |
| |
| log_cmd_line_opts(argc,argv); |
| |
| ocsdDefaultErrorLogger err_log; |
| err_log.initErrorLogger(OCSD_ERR_SEV_INFO); |
| err_log.setOutputLogger(&logger); |
| |
| if(!process_cmd_line_opts(argc, argv)) |
| return -1; |
| |
| moss.str(""); |
| moss << "Trace Packet Lister : reading snapshot from path " << ss_path << "\n"; |
| logger.LogMsg(moss.str()); |
| |
| SnapShotReader ss_reader; |
| ss_reader.setSnapshotDir(ss_path); |
| ss_reader.setErrorLogger(&err_log); |
| ss_reader.setVerboseOutput(ss_verbose); |
| |
| if(ss_reader.snapshotFound()) |
| { |
| if(ss_reader.readSnapShot()) |
| { |
| std::vector<std::string> sourceBuffList; |
| if(ss_reader.getSourceBufferNameList(sourceBuffList)) |
| { |
| bool bValidSourceName = false; |
| // check source name list |
| if(source_buffer_name.size() == 0) |
| { |
| // default to first in the list |
| source_buffer_name = sourceBuffList[0]; |
| bValidSourceName = true; |
| } |
| else |
| { |
| for(size_t i = 0; i < sourceBuffList.size(); i++) |
| { |
| if(sourceBuffList[i] == source_buffer_name) |
| { |
| bValidSourceName = true; |
| break; |
| } |
| } |
| } |
| |
| if(bValidSourceName) |
| { |
| std::ostringstream oss; |
| oss << "Using " << source_buffer_name << " as trace source\n"; |
| logger.LogMsg(oss.str()); |
| ListTracePackets(err_log,ss_reader,source_buffer_name); |
| } |
| else |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : Trace source name " << source_buffer_name << " not found\n"; |
| logger.LogMsg(oss.str()); |
| oss.str(""); |
| oss << "Valid source names are:-\n"; |
| for(size_t i = 0; i < sourceBuffList.size(); i++) |
| { |
| oss << sourceBuffList[i] << "\n"; |
| } |
| logger.LogMsg(oss.str()); |
| } |
| |
| } |
| else |
| logger.LogMsg("Trace Packet Lister : No trace source buffer names found\n"); |
| } |
| else |
| logger.LogMsg("Trace Packet Lister : Failed to read snapshot\n"); |
| } |
| else |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : Snapshot path" << ss_path << " not found\n"; |
| logger.LogMsg(oss.str()); |
| } |
| |
| return 0; |
| } |
| |
| void print_help() |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister - commands\n\n"; |
| oss << "Snapshot:\n\n"; |
| oss << "-ss_dir <dir> Set the directory path to a trace snapshot\n"; |
| oss << "-ss_verbose Verbose output when reading the snapshot\n"; |
| oss << "\nDecode:\n\n"; |
| oss << "-id <n> Set an ID to list (may be used multiple times) - default if no id set is for all IDs to be printed\n"; |
| oss << "-src_name <name> List packets from a given snapshot source name (defaults to first source found)\n"; |
| oss << "-dstream_format Input is DSTREAM framed.\n"; |
| oss << "-tpiu Input from TPIU - sync by FSYNC.\n"; |
| oss << "-tpiu_hsync Input from TPIU - sync by FSYNC and HSYNC.\n"; |
| oss << "-decode Full decode of the packets from the trace snapshot (default is to list undecoded packets only\n"; |
| oss << "-decode_only Does not list the undecoded packets, just the trace decode.\n"; |
| oss << "-o_raw_packed Output raw packed trace frames\n"; |
| oss << "-o_raw_unpacked Output raw unpacked trace data per ID\n"; |
| oss << "-test_waits <N> Force wait from packet printer for N packets - test the wait/flush mechanisms for the decoder\n"; |
| oss << "-src_addr_n ETE protocol: Split source address ranges on N atoms\n"; |
| oss << "\nOutput:\n"; |
| oss << " Setting any of these options cancels the default output to file & stdout,\n using _only_ the options supplied.\n\n"; |
| oss << "-logstdout Output to stdout -> console.\n"; |
| oss << "-logstderr Output to stderr.\n"; |
| oss << "-logfile Output to default file - " << logfileName << "\n"; |
| oss << "-logfilename <name> Output to file <name> \n"; |
| |
| |
| logger.LogMsg(oss.str()); |
| } |
| |
| void log_cmd_line_opts(int argc, char* argv[]) |
| { |
| std::ostringstream oss; |
| oss << "Test Command Line:-\n"; |
| oss << argv[0] << " "; |
| for(int i = 1; i < argc; i++) |
| { |
| oss << argv[i] << " "; |
| } |
| oss << "\n\n"; |
| logger.LogMsg(oss.str()); |
| } |
| |
| // true if element ID filtered out |
| bool element_filtered(uint8_t elemID) |
| { |
| bool filtered = false; |
| if(!all_source_ids) |
| { |
| filtered = true; |
| std::vector<uint8_t>::const_iterator it; |
| it = id_list.begin(); |
| while((it != id_list.end()) && filtered) |
| { |
| if(*it == elemID) |
| filtered = false; |
| it++; |
| } |
| } |
| return filtered; |
| } |
| |
| bool process_cmd_line_logger_opts(int argc, char* argv[]) |
| { |
| bool badLoggerOpts = false; |
| bool bChangingOptFlags = false; |
| int newlogOpts = ocsdMsgLogger::OUT_NONE; |
| std::string opt; |
| if(argc > 1) |
| { |
| int options_to_process = argc - 1; |
| int optIdx = 1; |
| while(options_to_process > 0) |
| { |
| opt = argv[optIdx]; |
| if(opt == "-logstdout") |
| { |
| newlogOpts |= ocsdMsgLogger::OUT_STDOUT; |
| bChangingOptFlags = true; |
| } |
| else if(opt == "-logstderr") |
| { |
| newlogOpts |= ocsdMsgLogger::OUT_STDERR; |
| bChangingOptFlags = true; |
| } |
| else if(opt == "-logfile") |
| { |
| newlogOpts |= ocsdMsgLogger::OUT_FILE; |
| bChangingOptFlags = true; |
| } |
| else if(opt == "-logfilename") |
| { |
| options_to_process--; |
| optIdx++; |
| if(options_to_process) |
| { |
| logfileName = argv[optIdx]; |
| newlogOpts |= ocsdMsgLogger::OUT_FILE; |
| bChangingOptFlags = true; |
| } |
| else |
| { |
| badLoggerOpts = true; |
| } |
| } |
| options_to_process--; |
| optIdx++; |
| } |
| } |
| if(bChangingOptFlags) |
| logOpts = newlogOpts; |
| return badLoggerOpts; |
| } |
| |
| bool process_cmd_line_opts(int argc, char* argv[]) |
| { |
| bool bOptsOK = true; |
| std::string opt; |
| if(argc > 1) |
| { |
| int options_to_process = argc - 1; |
| int optIdx = 1; |
| while((options_to_process > 0) && bOptsOK) |
| { |
| opt = argv[optIdx]; |
| if(opt == "-ss_dir") |
| { |
| options_to_process--; |
| optIdx++; |
| if(options_to_process) |
| ss_path = argv[optIdx]; |
| else |
| { |
| logger.LogMsg("Trace Packet Lister : Error: Missing directory string on -ss_dir option\n"); |
| bOptsOK = false; |
| } |
| } |
| else if(opt == "-id") |
| { |
| options_to_process--; |
| optIdx++; |
| if(options_to_process) |
| { |
| uint8_t Id = (uint8_t)strtoul(argv[optIdx],0,0); |
| if((Id == 0) || (Id >= 0x70)) |
| { |
| std::ostringstream iderrstr; |
| iderrstr << "Trace Packet Lister : Error: invalid ID number 0x" << std::hex << (uint32_t)Id << " on -id option" << std::endl; |
| logger.LogMsg(iderrstr.str()); |
| bOptsOK = false; |
| } |
| else |
| { |
| all_source_ids = false; |
| id_list.push_back(Id); |
| } |
| } |
| else |
| { |
| logger.LogMsg("Trace Packet Lister : Error: No ID number on -id option\n"); |
| bOptsOK = false; |
| } |
| } |
| else if(strcmp(argv[optIdx], "-src_name") == 0) |
| { |
| options_to_process--; |
| optIdx++; |
| if(options_to_process) |
| source_buffer_name = argv[optIdx]; |
| else |
| { |
| logger.LogMsg("Trace Packet Lister : Error: Missing source name string on -src_name option\n"); |
| bOptsOK = false; |
| } |
| } |
| else if(strcmp(argv[optIdx], "-test_waits") == 0) |
| { |
| options_to_process--; |
| optIdx++; |
| if(options_to_process) |
| { |
| test_waits = (int)strtol(argv[optIdx],0,0); |
| if(test_waits < 0) |
| test_waits = 0; |
| } |
| else |
| { |
| logger.LogMsg("Trace Packet Lister : Error: wait count value on -test_waits option\n"); |
| bOptsOK = false; |
| } |
| } |
| else if(strcmp(argv[optIdx], "-o_raw_packed") == 0) |
| { |
| outRawPacked = true; |
| } |
| else if(strcmp(argv[optIdx], "-o_raw_unpacked") == 0) |
| { |
| outRawUnpacked = true; |
| } |
| else if(strcmp(argv[optIdx], "-ss_verbose") == 0) |
| { |
| ss_verbose = true; |
| } |
| else if(strcmp(argv[optIdx], "-decode") == 0) |
| { |
| decode = true; |
| } |
| else if(strcmp(argv[optIdx], "-pkt_mon") == 0) |
| { |
| pkt_mon = true; |
| } |
| else if(strcmp(argv[optIdx], "-decode_only") == 0) |
| { |
| no_undecoded_packets = true; |
| decode = true; |
| } |
| else if (strcmp(argv[optIdx], "-src_addr_n") == 0) |
| { |
| src_addr_n = true; |
| } |
| else if((strcmp(argv[optIdx], "-help") == 0) || (strcmp(argv[optIdx], "--help") == 0) || (strcmp(argv[optIdx], "-h") == 0)) |
| { |
| print_help(); |
| bOptsOK = false; |
| } |
| else if((opt == "-logstdout") || (opt == "-logstderr") || |
| (opt == "-logfile") || (opt == "-logfilename")) |
| { |
| // skip all these as processed earlier |
| |
| // also additionally skip any filename parameter |
| if(opt == "-logfilename") |
| { |
| options_to_process--; |
| optIdx++; |
| } |
| } |
| else if (strcmp(argv[optIdx], "-dstream_format") == 0) |
| { |
| dstream_format = true; |
| } |
| else if (strcmp(argv[optIdx], "-tpiu") == 0) |
| { |
| tpiu_format = true; |
| } |
| else if (strcmp(argv[optIdx], "-tpiu_hsync") == 0) |
| { |
| has_hsync = true; |
| tpiu_format = true; |
| } |
| else |
| { |
| std::ostringstream errstr; |
| errstr << "Trace Packet Lister : Warning: Ignored unknown option " << argv[optIdx] << "." << std::endl; |
| logger.LogMsg(errstr.str()); |
| } |
| options_to_process--; |
| optIdx++; |
| } |
| |
| } |
| return bOptsOK; |
| } |
| |
| // |
| // if decoding the gen elem printer will be injecting waits, but we may ge a cont from the packet processors if a complete packet is not available. |
| // if packet processing only, then waits will be coming from there until the count is extinguished |
| // wait testing with packet processor only really works correctly if we are doing a single source as there is no way at this |
| // point to know which source has sent the _WAIT. with multi packet processor waiting may get false warnings once the _WAITs run out. |
| bool ExpectingPPrintWaitResp(DecodeTree *dcd_tree, TrcGenericElementPrinter &genElemPrinter) |
| { |
| bool ExpectingWaits = false; |
| std::vector<ItemPrinter *> &printers = dcd_tree->getPrinterList(); |
| if(test_waits > 0) |
| { |
| // see if last response was from the Gen elem printer expecting a wait |
| ExpectingWaits = genElemPrinter.needAckWait(); |
| |
| // now see if any of the active packet printers are returing wait responses. |
| if(!ExpectingWaits) |
| { |
| std::vector<ItemPrinter *>::iterator it; |
| it = printers.begin(); |
| while((it != printers.end()) && !ExpectingWaits) |
| { |
| ExpectingWaits = (bool)((*it)->getTestWaits() != 0); |
| it++; |
| } |
| } |
| |
| // nothing waiting - and no outstanding wait cycles in the Gen elem printer. |
| if(!ExpectingWaits && (genElemPrinter.getTestWaits() == 0)) |
| test_waits = 0; // zero out the input value if none of the printers currently have waits scheduled. |
| } |
| return ExpectingWaits; |
| } |
| |
| void AttachPacketPrinters( DecodeTree *dcd_tree) |
| { |
| uint8_t elemID; |
| std::ostringstream oss; |
| |
| // attach packet printers to each trace source in the tree |
| DecodeTreeElement *pElement = dcd_tree->getFirstElement(elemID); |
| while(pElement && !no_undecoded_packets) |
| { |
| if(!element_filtered(elemID)) |
| { |
| oss.str(""); |
| |
| ItemPrinter *pPrinter; |
| ocsd_err_t err = dcd_tree->addPacketPrinter(elemID, (bool)(decode || pkt_mon),&pPrinter); |
| if (err == OCSD_OK) |
| { |
| // if not decoding or monitor only |
| if((!(decode || pkt_mon)) && test_waits) |
| pPrinter->setTestWaits(test_waits); |
| |
| oss << "Trace Packet Lister : Protocol printer " << pElement->getDecoderTypeName() << " on Trace ID 0x" << std::hex << (uint32_t)elemID << "\n"; |
| } |
| else |
| oss << "Trace Packet Lister : Failed to Protocol printer " << pElement->getDecoderTypeName() << " on Trace ID 0x" << std::hex << (uint32_t)elemID << "\n"; |
| logger.LogMsg(oss.str()); |
| |
| } |
| pElement = dcd_tree->getNextElement(elemID); |
| } |
| |
| } |
| |
| void ConfigureFrameDeMux(DecodeTree *dcd_tree, RawFramePrinter **framePrinter) |
| { |
| // configure the frame deformatter, and attach a frame printer to the frame deformatter if needed |
| TraceFormatterFrameDecoder *pDeformatter = dcd_tree->getFrameDeformatter(); |
| if(pDeformatter != 0) |
| { |
| // configuration - memory alinged buffer |
| uint32_t configFlags = pDeformatter->getConfigFlags(); |
| |
| // check for TPIU FSYNC & HSYNC |
| if (tpiu_format) configFlags |= OCSD_DFRMTR_HAS_FSYNCS; |
| if (has_hsync) configFlags |= OCSD_DFRMTR_HAS_HSYNCS; |
| // if FSYNC (& HSYNC) - cannot be mem frame aligned. |
| if (tpiu_format) configFlags &= ~OCSD_DFRMTR_FRAME_MEM_ALIGN; |
| |
| if (!configFlags) |
| { |
| configFlags = OCSD_DFRMTR_FRAME_MEM_ALIGN; |
| } |
| pDeformatter->Configure(configFlags); |
| |
| if (outRawPacked || outRawUnpacked) |
| { |
| if (outRawPacked) configFlags |= OCSD_DFRMTR_PACKED_RAW_OUT; |
| if (outRawUnpacked) configFlags |= OCSD_DFRMTR_UNPACKED_RAW_OUT; |
| dcd_tree->addRawFramePrinter(framePrinter, configFlags); |
| } |
| } |
| } |
| |
| void ListTracePackets(ocsdDefaultErrorLogger &err_logger, SnapShotReader &reader, const std::string &trace_buffer_name) |
| { |
| CreateDcdTreeFromSnapShot tree_creator; |
| |
| tree_creator.initialise(&reader, &err_logger); |
| |
| if(tree_creator.createDecodeTree(trace_buffer_name, (decode == false), src_addr_n ? ETE_OPFLG_PKTDEC_SRCADDR_N_ATOMS : 0)) |
| { |
| DecodeTree *dcd_tree = tree_creator.getDecodeTree(); |
| dcd_tree->setAlternateErrorLogger(&err_logger); |
| |
| RawFramePrinter *framePrinter = 0; |
| TrcGenericElementPrinter *genElemPrinter = 0; |
| |
| AttachPacketPrinters(dcd_tree); |
| |
| ConfigureFrameDeMux(dcd_tree, &framePrinter); |
| |
| // if decoding set the generic element printer to the output interface on the tree. |
| if(decode) |
| { |
| std::ostringstream oss; |
| //dcd_tree->setGenTraceElemOutI(genElemPrinter); |
| dcd_tree->addGenElemPrinter(&genElemPrinter); |
| oss << "Trace Packet Lister : Set trace element decode printer\n"; |
| logger.LogMsg(oss.str()); |
| genElemPrinter->setTestWaits(test_waits); |
| } |
| |
| if(decode) |
| dcd_tree->logMappedRanges(); // print out the mapped ranges |
| |
| // check if we have attached at least one printer |
| if(decode || (PktPrinterFact::numPrinters(dcd_tree->getPrinterList()) > 0)) |
| { |
| // set up the filtering at the tree level (avoid pushing to processors with no attached printers) |
| if(!all_source_ids) |
| dcd_tree->setIDFilter(id_list); |
| else |
| dcd_tree->clearIDFilter(); |
| |
| // need to push the data through the decode tree. |
| std::ifstream in; |
| in.open(tree_creator.getBufferFileName(),std::ifstream::in | std::ifstream::binary); |
| if(in.is_open()) |
| { |
| ocsd_datapath_resp_t dataPathResp = OCSD_RESP_CONT; |
| static const int bufferSize = 1024; |
| uint8_t trace_buffer[bufferSize]; // temporary buffer to load blocks of data from the file |
| uint32_t trace_index = 0; // index into the overall trace buffer (file). |
| |
| // process the file, a buffer load at a time |
| while(!in.eof() && !OCSD_DATA_RESP_IS_FATAL(dataPathResp)) |
| { |
| if (dstream_format) |
| { |
| in.read((char *)&trace_buffer[0], 512 - 8); |
| } |
| else |
| in.read((char *)&trace_buffer[0],bufferSize); // load a block of data into the buffer |
| |
| std::streamsize nBuffRead = in.gcount(); // get count of data loaded. |
| std::streamsize nBuffProcessed = 0; // amount processed in this buffer. |
| uint32_t nUsedThisTime = 0; |
| |
| // process the current buffer load until buffer done, or fatal error occurs |
| while((nBuffProcessed < nBuffRead) && !OCSD_DATA_RESP_IS_FATAL(dataPathResp)) |
| { |
| if(OCSD_DATA_RESP_IS_CONT(dataPathResp)) |
| { |
| dataPathResp = dcd_tree->TraceDataIn( |
| OCSD_OP_DATA, |
| trace_index, |
| (uint32_t)(nBuffRead - nBuffProcessed), |
| &(trace_buffer[0])+nBuffProcessed, |
| &nUsedThisTime); |
| |
| nBuffProcessed += nUsedThisTime; |
| trace_index += nUsedThisTime; |
| |
| // test printers can inject _WAIT responses - see if we are expecting one... |
| if(ExpectingPPrintWaitResp(dcd_tree, *genElemPrinter)) |
| { |
| if(OCSD_DATA_RESP_IS_CONT(dataPathResp)) |
| { |
| // not wait or fatal - log a warning here. |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : WARNING : Data in; data Path expected WAIT response\n"; |
| logger.LogMsg(oss.str()); |
| } |
| } |
| } |
| else // last response was _WAIT |
| { |
| // may need to acknowledge a wait from the gen elem printer |
| if(genElemPrinter->needAckWait()) |
| genElemPrinter->ackWait(); |
| |
| // dataPathResp not continue or fatal so must be wait... |
| dataPathResp = dcd_tree->TraceDataIn(OCSD_OP_FLUSH,0,0,0,0); |
| } |
| } |
| |
| /* dump dstream footers */ |
| if (dstream_format) { |
| in.read((char *)&trace_buffer[0], 8); |
| if (outRawPacked) |
| { |
| std::ostringstream oss; |
| oss << "DSTREAM footer ["; |
| for (int i = 0; i < 8; i++) |
| { |
| oss << "0x" << std::hex << (int)trace_buffer[i] << " "; |
| } |
| oss << "]\n"; |
| logger.LogMsg(oss.str()); |
| } |
| } |
| } |
| |
| // fatal error - no futher processing |
| if(OCSD_DATA_RESP_IS_FATAL(dataPathResp)) |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : Data Path fatal error\n"; |
| logger.LogMsg(oss.str()); |
| ocsdError *perr = err_logger.GetLastError(); |
| if(perr != 0) |
| logger.LogMsg(ocsdError::getErrorString(perr)); |
| |
| } |
| else |
| { |
| // mark end of trace into the data path |
| dcd_tree->TraceDataIn(OCSD_OP_EOT,0,0,0,0); |
| } |
| |
| // close the input file. |
| in.close(); |
| |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : Trace buffer done, processed " << trace_index << " bytes.\n"; |
| logger.LogMsg(oss.str()); |
| |
| } |
| else |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : Error : Unable to open trace buffer.\n"; |
| logger.LogMsg(oss.str()); |
| } |
| |
| } |
| else |
| { |
| std::ostringstream oss; |
| oss << "Trace Packet Lister : No supported protocols found.\n"; |
| logger.LogMsg(oss.str()); |
| } |
| |
| // clean up |
| |
| // get rid of the decode tree. |
| tree_creator.destroyDecodeTree(); |
| } |
| } |
| |
| /* End of File trc_pkt_lister.cpp */ |