Supporting Materials Title: Adding 32-bit Mode to the ACL2 Model of the x86 ISA Authors: Alessandro Coglio Shilpi Goel The supporting materials for this paper are already a part of the ACL2 Community Books. They can be found on the web at https://github.com/acl2/acl2/tree/master/books/projects/x86isa or in an ACL2+books distribution in books/projects/x86isa/. Each book in this library has the copyright, license, and authorship information at its very beginning.