> Martin pointed me to the AemEabiPort wiki page that suggests that the > function return is "tst lr, #1; moveq pc, lr; bx lr" and this would > work on ARMv4t as well. > > However, if the reason for this is to work on StrongARM (which doesn't > support Thumb, AFAIK) you could ban the Thumb use on ARMv4(t) and a > standard LDM or MOV PC, LR would return to Thumb code correctly on > ARMv5t. Debian would be built in ARM mode anyway and Thumb > interworking would only work correctly one ARMv5t (and later) cores.
Are you sure? I was under the impression that "mov pc, lr" was only interworking safe on Armv7. Paul -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
