freebsd-dev/sys/alpha
Peter Edwards 2909df6916 When required to negate the absoulte result of a division/remainder
operation (by subtracting the absolute result from 0), don't test
for overflow.

This avoids an arithmetic exception when dividing LONG_MIN by 1:
This is the only case that causes overflow, and the resulting value
is correct under 2's compliment arithmetic.

PR:		72024
Approved by:	dwmalone@
Obtained from:	NetBSD
MFC after:	4 days
2004-11-27 20:59:49 +00:00
..
alpha When required to negate the absoulte result of a division/remainder 2004-11-27 20:59:49 +00:00
compile Don't need the .keep_me files. Obrien and I committed past each other. 2001-07-01 23:35:44 +00:00
conf Get in sync with reality: TurboLaser was never really well supported to 2004-11-09 22:24:47 +00:00
include Remove UAREA_PAGES. 2004-11-20 02:29:50 +00:00
isa Add new a function isa_dma_init() which returns an errno when it fails 2004-09-15 12:09:50 +00:00
linux Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
mcbus Catch up with __RMAN_RESOURCE_VISIBLE enough to get GENERIC to build 2004-07-01 15:07:27 +00:00
osf1 Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
pci In alpha_pci_alloc_resource(), when allocating a memory resource, 2004-08-29 19:07:14 +00:00
tlsb Add new function ttyinitmode() which sets our systemwide default 2004-10-18 21:51:27 +00:00
Makefile