readme.txt for wow64\386hack directory --------------------------------------- Date: May 8, 1998 Author: Barry Bond This directory contains the files required to build a "prototype" of 32-bit x86 ntdll.dll which the INT 2E instructions have been replaced by CALL FS:[] instructions. The CALL instructions will be used to call the transition function from IA to 64-bit EM code. To build this new ntdll.dll, make a directory under ntos\dll called sdi386, copy the contents of this directory to sdi386, cd ntos\dll\sdi386 and do a build. The resulting binary will be obj\i386\ntdll32.dll. Appended: June 30, 1998 by Mike Zoran Directory has been moved to ntos so no copying is required. Just add wow64 to BUILD_OPTIONS.