On 3/11/06, Goswin von Brederlow <brederlo@informatik.uni-tuebingen.de> wrote: > By the way, does ia64 NOT map anything into the lower 4GiB address > space like alpha does? Yup. Normally, nothing gets mapped below 0x2000000000000000. --david -- Mosberger Consulting LLC, http://www.mosberger-consulting.com/