public static (SemanticModel SemanticModel, AssemblyCallGraph CallGraph) Run(string resourceFileName, Platform platform)
{
string source = GetEmbeddedResource(resourceFileName);
var tree = CSharpSyntaxTree.ParseText(source, new CSharpParseOptions(LanguageVersion.CSharp7_3));
CSharpCompilation compilation = CreateCSharpCompilation(tree, platform);
var tempFileName = Path.GetTempFileName();
try
{
CreateAssembly(compilation, tempFileName);
using (var etwCollector = new EtwCollector(true))
{
var targetPlatform = platform == Platform.X64 ? TargetPlatform.X64 : TargetPlatform.X86;
JitHostController jitController = new JitHostController(tempFileName, new JitTarget(targetPlatform, TargetRuntime.NetFramework, null), new TargetScope(ScopeType.Project), null, new TestJitPathResolver());
jitController.StartProcess();
jitController.Process.OutputDataReceived += JitHostOutputDataReceived;
jitController.Process.ErrorDataReceived += JitHostOutputDataReceived;
jitController.Process.BeginOutputReadLine();
etwCollector.StartEventTrace(jitController.Process.Id);
jitController.RunJitCompilation();
etwCollector.StopEventTrace();
jitController.Process.OutputDataReceived -= JitHostOutputDataReceived;
jitController.Process.ErrorDataReceived -= JitHostOutputDataReceived;
CallGraphPostProcessor.Process(etwCollector.AssemblyCallGraph);
return(compilation.GetSemanticModel(tree), etwCollector.AssemblyCallGraph);
}
}
finally
{
if (File.Exists(tempFileName))
{
File.Delete(tempFileName);
}
}
}
private AssemblyCallGraph RunJitCompiler(JitHostController jitController)
{
using (var etwCollector = new EtwCollector(_recordEventDetails))
{
jitController.StartProcess();
jitController.Process.OutputDataReceived += JitHostOutputDataReceived;
jitController.Process.ErrorDataReceived += JitHostOutputDataReceived;
jitController.Process.BeginOutputReadLine();
jitController.Process.BeginErrorReadLine();
etwCollector.StartEventTrace(jitController.Process.Id);
jitController.RunJitCompilation();
etwCollector.StopEventTrace();
jitController.Process.OutputDataReceived -= JitHostOutputDataReceived;
jitController.Process.ErrorDataReceived -= JitHostOutputDataReceived;
CallGraphPostProcessor.Process(etwCollector.AssemblyCallGraph);
return(etwCollector.AssemblyCallGraph);
}
}
