And, there is a crossgen.exe which is “Microsoft Common Language Runtime native cross compiler”, version 4.0.50622.1 built by: CLR_TRITON
Microsoft (R) CoreCLR Native Image / MDIL Generator - Version 4.0.50622.1 Copyright (c) Microsoft Corporation. All rights reserved.
Usage: crossgen [args] <assembly name>
/? or /help - Display this screen /nologo - Prevents displaying the logo @reponse.rsp - Process command line arguments from specified response file /fulltrust - Assembly will be run in a full trust domain. /in <file> - Specifies input filename (optional) /out <file> - Specifies output filename (optional with native images, required with MDIL) /MissingDependenciesOK - Specifies that crossgen should attempt not to fail if a dependency is missing. /Trusted_Platform_Assemblies <path[;path]> - List of assemblies treated as trusted platform /Platform_Resource_Roots <path[;path]> - List of paths containing localized assembly directories /App_Paths <path> - List of paths containing user-application assemblies and resources /App_Ni_Paths <path[;path]> - List of paths containing user-application native images - Must be used with /CreatePDB switch /Platform_Winmd_Paths - List of paths containing target platform WinMDs used for emulating RoResolveNamespace Compatability Modes /PreWP8App - Set the Windows Phone 8 "Quirks" mode, namely AppDomainCompatSwitch= WindowsPhone_22.214.171.124 or WindowsPhone_126.96.36.199. MDIL Generation Parameters /mdil - Generate MDIL rather than native code. Requires presence of /out switch. /nomdil - create MDIL image with no MDIL code or CTL data structures, use to force fall back to JIT /EmbedMDIL - Embed a previously created mdil data in IL image into native image. /fxmdil - Generate framework assembly MDIL images containing minimal MDIL Debugging Parameters /CreatePDB <Dir to store PDB> [/lines [<search path for managed PDB>] ] When specifying /CreatePDB, the native image should be created first, and <assembly name> should be the path to the NI.