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src/sim/bfin ChangeLog bfin-sim.c


CVSROOT:	/cvs/src
Module name:	src
Changes by:	vapier@sourceware.org	2011-06-18 20:59:55

Modified files:
	sim/bfin       : ChangeLog bfin-sim.c 

Log message:
	sim: bfin: handle large shift values with accumulator shift insns
	
	When the shift magnitude exceeds 32 bits, the values rotate around (since
	the hardware is actually a barrel shifter).  So handle this edge case,
	update the corresponding AV bit in ASTAT which was missing previously,
	and tweak the AZ setting based on how the hardware behaves.
	
	Signed-off-by: Robin Getz <robin.getz@analog.com>
	Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/sim/bfin/ChangeLog.diff?cvsroot=src&r1=1.54&r2=1.55
http://sourceware.org/cgi-bin/cvsweb.cgi/src/sim/bfin/bfin-sim.c.diff?cvsroot=src&r1=1.24&r2=1.25


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