9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: "Tony Mendoza" <clueelf@tonymendoza.us>
To: "9fans" <9fans@9fans.net>
Subject: Re: [9fans] building blocks speaking 9p
Date: Fri, 28 Jan 2022 15:46:28 -0600	[thread overview]
Message-ID: <20220128214628.B2BD4804471@smtp.hushmail.com> (raw)
In-Reply-To: <16434055950.51BfDC4CD.893486@composer.9fans.topicbox.com>

[-- Attachment #1: Type: text/plain, Size: 1010 bytes --]

Any interest in sharing those hints for building bare metal STM32F405
code om plan9?
T
On 1/28/2022 at 3:34 PM, david@boddie.org.uk wrote:On 2022-01-28
2:55:00, Thaddeus Woskowiak wrote:

> One compiler that we really need is an arm thumb 2 compiler for
cortex-m/r
> microcontrollers. Inferno has a very old and very incomplete arm
thumb 1
> compiler, tc. I don't know if it's worth salvaging.

I am using 5a/tc/tl to build bare metal code for a STM32F405 MCU
thanks
to some hints from Charles Forsyth.

I'm currently trying to add FP support and learn about compiler
internals.
It also means learning about Thumb-2, which is quite alien for an
old-school
ARM coder.

David
 9fans   / 9fans / see discussions   + participants   + delivery
options Permalink  
------------------------------------------
9fans: 9fans
Permalink: https://9fans.topicbox.com/groups/9fans/Ta4e584a373b05553-M520003e6d6ac2b54e8e509e4
Delivery options: https://9fans.topicbox.com/groups/9fans/subscription

[-- Attachment #2: Type: text/html, Size: 1857 bytes --]

  reply	other threads:[~2022-01-28 21:46 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-27 22:57 Bakul Shah
2022-01-28  2:55 ` Thaddeus Woskowiak
2022-01-28  3:31 ` Lucio De Re
2022-01-28  5:16   ` Bakul Shah
2022-01-28 10:16     ` Lucio De Re
2022-01-28 19:01       ` Charles Forsyth
2022-01-28 21:26         ` Bakul Shah
2022-01-28 21:37           ` Eli Cohen
2022-01-28 20:54       ` Tony Mendoza
2022-01-28 20:59       ` Tony Mendoza
2022-01-28 21:03         ` ori
2022-01-28 21:07           ` Tony Mendoza
2022-01-28 21:06         ` Eli Cohen
2022-01-28 21:16           ` Tony Mendoza
2022-01-28 21:27             ` Eli Cohen
2022-01-28 21:33               ` david
2022-01-28 21:46                 ` Tony Mendoza [this message]
2022-01-28 22:23                   ` David Boddie
2022-01-29  1:04                 ` Lyndon Nerenberg (VE7TFX/VE6BBM)
2022-01-29  2:08                   ` David Boddie
2022-01-29  3:36                     ` Tony Mendoza
2022-01-29 18:03                     ` David Boddie
2022-01-29  2:32           ` Thaddeus Woskowiak
2022-01-29 20:04             ` [9fans] aiju boards Lyndon Nerenberg (VE7TFX/VE6BBM)
2022-01-28 19:32   ` [9fans] building blocks speaking 9p Kent R. Spillner
2022-01-28  4:54 ` ori
2022-01-28 20:55 ` Lyndon Nerenberg (VE7TFX/VE6BBM)
2022-01-29  9:16 ` Skip Tavakkolian
2022-01-29 11:56   ` Frank D. Engel, Jr.
2022-01-29 12:14     ` Frank D. Engel, Jr.
2022-01-29 12:30       ` Frank D. Engel, Jr.
2022-01-29 13:24         ` cinap_lenrek
2022-02-15  3:07 ` Lyndon Nerenberg (VE7TFX/VE6BBM)
2022-01-29 20:53 Lyndon Nerenberg (VE7TFX/VE6BBM)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220128214628.B2BD4804471@smtp.hushmail.com \
    --to=clueelf@tonymendoza.us \
    --cc=9fans@9fans.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).