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Re: [PATCH] sim: bfin: handle AN (negative overflows) in dsp mult insns
- From: Joel Brobecker <brobecker at adacore dot com>
- To: Mike Frysinger <vapier at gentoo dot org>
- Cc: gdb-patches at sourceware dot org, Robin Getz <robin dot getz at analog dot com>
- Date: Tue, 15 Mar 2011 08:45:00 -0700
- Subject: Re: [PATCH] sim: bfin: handle AN (negative overflows) in dsp mult insns
- References: <1300143457-22414-1-git-send-email-vapier@gentoo.org>
> 2011-03-14 Robin Getz <robin.getz@analog.com>
>
> * bfin-sim.c (decode_macfunc): New neg parameter. Set when the
> high bit is set after extract_mult.
> (decode_dsp32mac_0): Declare n_1 and n_0. Pass to the decode_macfunc
> functions. Use these to update the AN bit.
OK.
--
Joel