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Re: cortex-m xml register descriptions for m-system
- From: Christopher Friedt <chrisfriedt at gmail dot com>
- To: Yao Qi <qiyaoltc at gmail dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Tue, 15 Dec 2015 10:09:20 -0500
- Subject: Re: cortex-m xml register descriptions for m-system
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- References: <CAF4BF-RuPwFWfDa2Sp7MzYjF8bo1K3xb=jMThSpK4T7gTe+whQ at mail dot gmail dot com> <86r3ionkgh dot fsf at gmail dot com> <CAF4BF-S3Lz=t7E8cSfVoWFTCBwW0L=rUjaH4Up_WjTOKEco2pg at mail dot gmail dot com>
On Tue, Dec 15, 2015 at 7:19 AM, Christopher Friedt
<chrisfriedt@gmail.com> wrote:
> On Tue, Dec 15, 2015 at 4:13 AM, Yao Qi <qiyaoltc@gmail.com> wrote:
>> Christopher Friedt <chrisfriedt@gmail.com> writes:
>>
>>> <reg name="basepri" bitsize="8" type="int8"/>
>>> <reg name="faultmask" bitsize="1" type="int8"/>
>>
>> These two don't exist in armv6-m profile.
>
> Just read that as well from the ARMv6M A.R.M.
>
> Rather than use a separate XML file for v6m, that excludes basepri and
> faultmask, do you think it's rational to simply RAZ / IW?
Should be easy enough to create an arm-6m-profile.xml and an
arm-7m-profile.xml, in any case.