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authorPetar Jovanovic <petarj@mips.com>2012-12-05 00:29:10 +0100
committerAurelien Jarno <aurelien@aurel32.net>2012-12-06 08:12:14 +0100
commit19e6c50d2d843220efbdd3b2db21d83c122c364a (patch)
tree1ab4c57927dad1533eb0235c3b92f3293d62ef9e /hw/sd.c
parent34f5606ee101f82a247d09d05644ad2a63c8e342 (diff)
downloadfocaccia-qemu-19e6c50d2d843220efbdd3b2db21d83c122c364a.tar.gz
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target-mips: Fix incorrect shift for SHILO and SHILOV
helper_shilo has not been shifting an accumulator value correctly for negative
values in 'shift' field. Minor optimization for shift=0 case.
This change also adds tests that will trigger issue and check for regressions.

Signed-off-by: Petar Jovanovic <petarj@mips.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Eric Johnson <ericj@mips.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'hw/sd.c')
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