One other approach to take is to have GCC generate asm (the "-s" flag) from a short .c file and modify that for your purposes. At the very least that will give you a general framework. William Kucharski kucharsk@mac.com _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.