From: Mike Frysinger <vapier@gentoo.org>
To: Alan Hayward <Alan.Hayward@arm.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>,
nd <nd@arm.com>
Subject: Re: [PATCH 7/11] Add BFIN_MAX_REGISTER_SIZE
Date: Fri, 14 Apr 2017 17:26:00 -0000 [thread overview]
Message-ID: <20170414172636.GI24205@vapier> (raw)
In-Reply-To: <EDDA588D-0125-4A03-AFD3-51DADFE0D4DF@arm.com>
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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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prev parent reply other threads:[~2017-04-14 17:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-04 10:14 Alan Hayward
[not found] ` <86tw63p2rx.fsf@gmail.com>
[not found] ` <EDE97F7B-EFCE-4B4D-B996-C458F1DC7E56@arm.com>
2017-04-05 13:50 ` Andreas Schwab
2017-04-05 13:57 ` Alan Hayward
[not found] ` <86d1croshn.fsf@gmail.com>
2017-04-07 8:32 ` Alan Hayward
[not found] ` <3239de71-1e7c-22dd-172d-56a3baad292b@redhat.com>
2017-04-05 15:51 ` Alan Hayward
2017-04-07 16:04 ` Yao Qi
2017-04-07 16:22 ` Alan Hayward
2017-04-14 17:26 ` Mike Frysinger [this message]
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