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Diffstat (limited to 'src/scripts/genWinEtw.py')
| -rw-r--r-- | src/scripts/genWinEtw.py | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/scripts/genWinEtw.py b/src/scripts/genWinEtw.py deleted file mode 100644 index aa75f680cd..0000000000 --- a/src/scripts/genWinEtw.py +++ /dev/null @@ -1,125 +0,0 @@ - -## Licensed to the .NET Foundation under one or more agreements. -## The .NET Foundation licenses this file to you under the MIT license. -## See the LICENSE file in the project root for more information. -# - -import os -from genXplatEventing import * - -stdprolog=""" -// Licensed to the .NET Foundation under one or more agreements. -// The .NET Foundation licenses this file to you under the MIT license. -// See the LICENSE file in the project root for more information. - -/****************************************************************** - -DO NOT MODIFY. AUTOGENERATED FILE. -This file is generated using the logic from <root>/src/scripts/genWinEtw.py - -******************************************************************/ - -""" -import argparse -import sys -import xml.dom.minidom as DOM - -def generateEtwMacroHeader(sClrEtwAllMan, sExcludeFile,macroHeader,inHeader): - tree = DOM.parse(sClrEtwAllMan) - numOfProviders = len(tree.getElementsByTagName('provider')) - nMaxEventBytesPerProvider = 64 - - exclusionInfo = parseExclusionList(sExcludeFile) - incDir = os.path.dirname(os.path.realpath(macroHeader)) - if not os.path.exists(incDir): - os.makedirs(incDir) - - outHeader = open(macroHeader,'w') - outHeader.write(stdprolog + "\n") - - outHeader.write("#include \"" + os.path.basename(inHeader) + '"\n') - outHeader.write("#define NO_OF_ETW_PROVIDERS " + str(numOfProviders) + "\n") - outHeader.write("#define MAX_BYTES_PER_ETW_PROVIDER " + str(nMaxEventBytesPerProvider) + "\n") - outHeader.write("EXTERN_C __declspec(selectany) const BYTE etwStackSupportedEvents[NO_OF_ETW_PROVIDERS][MAX_BYTES_PER_ETW_PROVIDER] = \n{\n") - - for providerNode in tree.getElementsByTagName('provider'): - stackSupportedEvents = [0]*nMaxEventBytesPerProvider - eventNodes = providerNode.getElementsByTagName('event') - eventProvider = providerNode.getAttribute('name') - - for eventNode in eventNodes: - taskName = eventNode.getAttribute('task') - eventSymbol = eventNode.getAttribute('symbol') - eventTemplate = eventNode.getAttribute('template') - eventTemplate = eventNode.getAttribute('template') - eventValue = int(eventNode.getAttribute('value')) - eventIndex = eventValue // 8 - eventBitPositionInIndex = eventValue % 8 - - eventStackBitFromNoStackList = int(getStackWalkBit(eventProvider, taskName, eventSymbol, exclusionInfo.nostack)) - eventStackBitFromExplicitStackList = int(getStackWalkBit(eventProvider, taskName, eventSymbol, exclusionInfo.explicitstack)) - - # Shift those bits into position. For the explicit stack list, swap 0 and 1, so the eventValue* variables - # have 1 in the position iff we should issue a stack for the event. - eventValueUsingNoStackListByPosition = (eventStackBitFromNoStackList << eventBitPositionInIndex) - eventValueUsingExplicitStackListByPosition = ((1 - eventStackBitFromExplicitStackList) << eventBitPositionInIndex) - - # Commit the values to the in-memory array that we'll dump into the header file - stackSupportedEvents[eventIndex] = stackSupportedEvents[eventIndex] | eventValueUsingNoStackListByPosition; - if eventStackBitFromExplicitStackList == 0: - stackSupportedEvents[eventIndex] = stackSupportedEvents[eventIndex] | eventValueUsingExplicitStackListByPosition - - # print the bit array - line = [] - line.append("\t{") - for elem in stackSupportedEvents: - line.append(str(elem)) - line.append(", ") - - del line[-1] - line.append("},") - outHeader.write(''.join(line) + "\n") - outHeader.write("};\n") - - outHeader.close() - - -def generateEtwFiles(sClrEtwAllMan, exclusionListFile, etmdummyHeader, macroHeader, inHeader): - - checkConsistency(sClrEtwAllMan, exclusionListFile) - generateEtmDummyHeader(sClrEtwAllMan, etmdummyHeader) - generateEtwMacroHeader(sClrEtwAllMan, exclusionListFile, macroHeader, inHeader) - -def main(argv): - - #parse the command line - parser = argparse.ArgumentParser(description="Generates the Code required to instrument LTTtng logging mechanism") - - required = parser.add_argument_group('required arguments') - required.add_argument('--man', type=str, required=True, - help='full path to manifest containig the description of events') - required.add_argument('--exc', type=str, required=True, - help='full path to exclusion list') - required.add_argument('--eventheader', type=str, required=True, - help='full path to the header file') - required.add_argument('--macroheader', type=str, required=True, - help='full path to the macro header file') - required.add_argument('--dummy', type=str, required=True, - help='full path to file that will have dummy definitions of FireEtw functions') - - args, unknown = parser.parse_known_args(argv) - if unknown: - print('Unknown argument(s): ', ', '.join(unknown)) - return const.UnknownArguments - - sClrEtwAllMan = args.man - exclusionListFile = args.exc - inHeader = args.eventheader - macroHeader = args.macroheader - etmdummyHeader = args.dummy - - generateEtwFiles(sClrEtwAllMan, exclusionListFile, etmdummyHeader, macroHeader, inHeader) - -if __name__ == '__main__': - return_code = main(sys.argv[1:]) - sys.exit(return_code) |