From: Charles Forsyth <charles.forsyth@gmail.com>
To: 9fans <9fans@9fans.net>
Subject: Re: [9fans] Arm Thumb compiler for Cortex-M
Date: Fri, 6 Nov 2020 00:46:47 +0000 [thread overview]
Message-ID: <CAOw7k5hxkrWBwPuBALheWTLU4-JRjb4Et+HF=T+gqCuccqm1ew@mail.gmail.com> (raw)
In-Reply-To: <626A8F8E-508D-4545-8024-78A1B643D0EE@gmail.com>
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It's utils/tc in the Inferno tree. 5a does both ARM32 and Thumb (because
it's abstract assembly), as does 5l.
On Fri, Nov 6, 2020 at 12:28 AM Don A. Bailey <don.bailey@gmail.com> wrote:
> Any source available?
>
> On Nov 5, 2020, at 6:11 PM, Charles Forsyth <charles.forsyth@gmail.com>
> wrote:
>
>
> There was a 5[ac] variant for Inferno (ta, tc) that produced Thumb code,
> and 5l could link Thumb and ARM32 code.
> That wasn't extended once Thumb-2 was issued, since it was
> different enough to require a fair amount of work and we had no
> immediate application on the Cortex.
>
>
> On Thu, Nov 5, 2020 at 11:38 PM Thaddeus Woskowiak <tswoskowiak@gmail.com>
> wrote:
>
>> I would like to know if anyone is working on or exists an Arm Thumb
>> compiler so one could use plan 9 to program Arm Cortex M0/3/4/7
>> microcontrollers directly. I know of Charles Forsyth's xc AVR compiler
>> which is also interesting. Though I have yet to try it out.
>>
>> -taw
>>
>> ------------------------------------------
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next prev parent reply other threads:[~2020-11-06 0:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-05 23:36 Thaddeus Woskowiak
2020-11-06 0:10 ` [9fans] " Charles Forsyth
2020-11-06 0:27 ` Don A. Bailey
2020-11-06 0:46 ` Charles Forsyth [this message]
2020-11-06 0:47 ` Charles Forsyth
2020-11-06 0:49 ` Don A. Bailey
2020-11-06 0:58 ` Charles Forsyth
2020-11-06 1:16 ` Don A. Bailey
2020-11-07 14:22 ` Thaddeus Woskowiak
2020-11-07 15:03 ` Charles Forsyth
2020-11-07 21:22 ` Anthony Martin
2020-11-08 1:45 ` Charles Forsyth
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