src/sim/bfin ChangeLog bfin-sim.c

[vapier@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	vapier@sourceware.org	2011-06-18 20:59:24

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

Log message:
	sim: bfin: handle odd shift values with shift insns
	
	The shift magnitude is a 5-bit signed value.  When it is between 0 and
	15, then we do the requested shift, but when it is outside of that, we
	have to do the opposite.
	
	That means we flip between lshift and ashiftrt to match the hardware.
	
	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=1.53&r2=1.54
http://sourceware.org/cgi-bin/cvsweb.cgi/src/sim/bfin/bfin-sim.c.diff?cvsroot=src&r1=1.23&r2=1.24