[PATCH 7/11] Add BFIN_MAX_REGISTER_SIZE
Mike Frysinger
vapier@gentoo.org
Fri Apr 14 17:26:00 GMT 2017
On 04 Apr 2017 10:14, Alan Hayward wrote:
> Max size set to 32bits, which I determined using regformats/reg-bfin.dat
>
> Tested on a --enable-targets=all build using make check with board files
> unix and native-gdbserver.
>
> I do not have an BFIN machine to test on.
yes, Blackfin only has 32-bit registers. it has two 40-bit accumulators
(A0 & A1), but they're read/written as 32-bit (A0.W) & 8-bit (A0.X) pairs.
-mike
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