> There isn't a lot of info in #342545. However, I suspect from the > following comment > > > It would be nice if somebody fluent with hppa assembly can tell us if > > > fldw -10(,sp),fr23 > > that this is the same bug as reported here: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20754.
Changed my mind based on the discussion in http://lists.debian.org/debian-hppa/2006/01/msg00001.html. The only way that the above instruction can cause an invalid exception is The current instruction is a load of the destination register of a pending, trapping instruction (see page 10-5 of arch, delayed traps). The instruction can cause the usual memory faults (i.e., check value in sp). In either case, the real problem is somewhere else. Dave -- J. David Anglin [EMAIL PROTECTED] National Research Council of Canada (613) 990-0752 (FAX: 952-6602) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
