[parisc-linux] glibc 2.3.1 - It's alive! - patches
John David Anglin
dave@hiauly1.hia.nrc.ca
Tue, 12 Nov 2002 14:02:01 -0500 (EST)
> In other words, it must be a load or store of a destination register,
> either of the pending trapping instruction itself, or of any subsequent
> instruction which depends on that pending trapping instruction.
Ok.
Another issue that was somewhat vague was whether the state could be saved
without triggering pending traps. Page 10-13 discusses special treatment
of a double word store of register 0 and states that it cancels all
pending traps. On the otherhand, item 3 in the hit list and the instruction
description don't mention this treatment.
Dave
--
J. David Anglin dave.anglin@nrc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6605)