diff options
Diffstat (limited to 'src/scripts/genXplatEventing.py')
| -rw-r--r-- | src/scripts/genXplatEventing.py | 89 |
1 files changed, 79 insertions, 10 deletions
diff --git a/src/scripts/genXplatEventing.py b/src/scripts/genXplatEventing.py index 6c6498d3de..6968d293e9 100644 --- a/src/scripts/genXplatEventing.py +++ b/src/scripts/genXplatEventing.py @@ -39,7 +39,7 @@ stdprolog_cmake=""" #****************************************************************** """ -lindent = " "; +lindent = " "; palDataTypeMapping ={ #constructed types "win:null" :" ", @@ -282,18 +282,17 @@ def generateClrallEvents(eventNodes,allTemplates): #generate EventEnabled clrallEvents.append("inline BOOL EventEnabled") clrallEvents.append(eventName) - clrallEvents.append("() {return XplatEventLogger::IsEventLoggingEnabled() && EventXplatEnabled") - clrallEvents.append(eventName+"();}\n\n") + clrallEvents.append("() {return ") + clrallEvents.append("EventPipeEventEnabled" + eventName + "() || ") + clrallEvents.append("(XplatEventLogger::IsEventLoggingEnabled() && EventXplatEnabled") + clrallEvents.append(eventName+"());}\n\n") #generate FireEtw functions fnptype = [] fnbody = [] fnptype.append("inline ULONG FireEtw") fnptype.append(eventName) fnptype.append("(\n") - fnbody.append(lindent) - fnbody.append("if (!EventEnabled") - fnbody.append(eventName) - fnbody.append("()) {return ERROR_SUCCESS;}\n") + line = [] fnptypeline = [] @@ -339,11 +338,22 @@ def generateClrallEvents(eventNodes,allTemplates): fnptype.extend(fnptypeline) fnptype.append("\n)\n{\n") fnbody.append(lindent) - fnbody.append("return FireEtXplat") + fnbody.append("ULONG status = EventPipeWriteEvent" + eventName + "(" + ''.join(line) + ");\n") + fnbody.append(lindent) + fnbody.append("if(XplatEventLogger::IsEventLoggingEnabled())\n") + fnbody.append(lindent) + fnbody.append("{\n") + fnbody.append(lindent) + fnbody.append(lindent) + fnbody.append("status &= FireEtXplat") fnbody.append(eventName) fnbody.append("(") fnbody.extend(line) fnbody.append(");\n") + fnbody.append(lindent) + fnbody.append("}\n") + fnbody.append(lindent) + fnbody.append("return status;\n") fnbody.append("}\n\n") clrallEvents.extend(fnptype) @@ -400,6 +410,57 @@ def generateClrXplatEvents(eventNodes, allTemplates): return ''.join(clrallEvents) +def generateClrEventPipeWriteEvents(eventNodes, allTemplates): + clrallEvents = [] + for eventNode in eventNodes: + eventName = eventNode.getAttribute('symbol') + templateName = eventNode.getAttribute('template') + + #generate EventPipeEventEnabled and EventPipeWriteEvent functions + eventenabled = [] + writeevent = [] + fnptypeline = [] + + eventenabled.append("extern \"C\" bool EventPipeEventEnabled") + eventenabled.append(eventName) + eventenabled.append("();\n") + + writeevent.append("extern \"C\" ULONG EventPipeWriteEvent") + writeevent.append(eventName) + writeevent.append("(\n") + + if templateName: + template = allTemplates[templateName] + fnSig = template.signature + + for params in fnSig.paramlist: + fnparam = fnSig.getParam(params) + wintypeName = fnparam.winType + typewName = palDataTypeMapping[wintypeName] + winCount = fnparam.count + countw = palDataTypeMapping[winCount] + + if params in template.structs: + fnptypeline.append("%sint %s_ElementSize,\n" % (lindent, params)) + + fnptypeline.append(lindent) + fnptypeline.append(typewName) + fnptypeline.append(countw) + fnptypeline.append(" ") + fnptypeline.append(fnparam.name) + fnptypeline.append(",\n") + + #remove trailing commas + if len(fnptypeline) > 0: + del fnptypeline[-1] + + writeevent.extend(fnptypeline) + writeevent.append("\n);\n") + clrallEvents.extend(eventenabled) + clrallEvents.extend(writeevent) + + return ''.join(clrallEvents) + #generates the dummy header file which is used by the VM as entry point to the logging Functions def generateclrEtwDummy(eventNodes,allTemplates): clretmEvents = [] @@ -670,15 +731,19 @@ def generatePlformIndependentFiles(sClrEtwAllMan,incDir,etmDummyFile): clrallevents = incDir + "/clretwallmain.h" clrxplatevents = incDir + "/clrxplatevents.h" + clreventpipewriteevents = incDir + "/clreventpipewriteevents.h" Clrallevents = open(clrallevents,'w') Clrxplatevents = open(clrxplatevents,'w') + Clreventpipewriteevents = open(clreventpipewriteevents,'w') Clrallevents.write(stdprolog + "\n") Clrxplatevents.write(stdprolog + "\n") + Clreventpipewriteevents.write(stdprolog + "\n") - Clrallevents.write("\n#include \"clrxplatevents.h\"\n\n") - + Clrallevents.write("\n#include \"clrxplatevents.h\"\n") + Clrallevents.write("#include \"clreventpipewriteevents.h\"\n\n") + for providerNode in tree.getElementsByTagName('provider'): templateNodes = providerNode.getElementsByTagName('template') allTemplates = parseTemplateNodes(templateNodes) @@ -689,8 +754,12 @@ def generatePlformIndependentFiles(sClrEtwAllMan,incDir,etmDummyFile): #pal: create clrallevents.h Clrxplatevents.write(generateClrXplatEvents(eventNodes, allTemplates) + "\n") + #eventpipe: create clreventpipewriteevents.h + Clreventpipewriteevents.write(generateClrEventPipeWriteEvents(eventNodes, allTemplates) + "\n") + Clrxplatevents.close() Clrallevents.close() + Clreventpipewriteevents.close() class EventExclusions: def __init__(self): |