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[ARM] 4629/1: Fix VFP emulation code to clear all exception flags of FPEXC
authorTakashi Ohmasa <ohmasa.takashi@jp.panasonic.com>
Fri, 19 Oct 2007 12:58:51 +0000 (13:58 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sat, 20 Oct 2007 22:42:15 +0000 (23:42 +0100)
commit67f18f34583c9dda0dbcd4088df9070926f7e611
treeb6275531cdbb501e24030ced0c7b8b3280f6dc08tree | snapshot (tar.gz zip)
parent0825c672599bedbb423ef26f3cdd0c5a014da149commit | diff
[ARM] 4629/1: Fix VFP emulation code to clear all exception flags of FPEXC

All exception flags of the FPEXC register must be cleared before
returning from exception code to user code, including FP2V and OFC.

Signed-off-by: Takashi Ohmasa <ohmasa.takashi@jp.panasonic.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/vfp/vfpmodule.c diff | blob | blame | history