All of lore.kernel.org
 help / color / mirror / Atom feed
From: Tom <fivemiletom@gmail.com>
To: buildroot@busybox.net
Subject: [Buildroot] Arm / buildroot / kernel issue: init crashes?
Date: Fri, 15 Jun 2007 01:10:21 -0700	[thread overview]
Message-ID: <4672496D.1060904@gmail.com> (raw)

Hello,

I have built an ARM toolchain via buildroot. I am building my kernel 
2.6.21.1 successfully with this toolchain, it boots up OK.

I am compiling a very simple init program (hello world & endless loop) 
'arm-linux-uclibcgnueabi-gcc -static init.c -o init'. It crashes "init 
(1): undefined instruction: pc=00008c60"

Both buildroot and kernel are using EABI. I presume that the headers 
2.6.21.1 (my kernel) and 2.6.20.4 (buildroot) are close enough in 
respect to system calls.
I tried toolchain and kernel both with and without SOFT_FLOAT(after 
reading a thread "Problem with EABI"), but same crash either way. Tried 
both generic_arm and ARM920T.

I suspect my options for buildroot / uclibc, but don't know what exactly 
to look for, anyone any ideas?

Thanks
Tom

             reply	other threads:[~2007-06-15  8:10 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-15  8:10 Tom [this message]
     [not found] ` <6311fe0b0706161040h626e4d85x227e490373938537@mail.gmail.com>
2007-06-16 18:36   ` [Buildroot] Arm / buildroot / kernel issue: init crashes? Rex Ashbaugh
2007-06-19  0:22     ` Tom
2007-06-19 23:26       ` Tom
2007-06-20  0:03         ` Rex Ashbaugh
     [not found]         ` <6311fe0b0706191700g54364c24s3440e62e45eec187@mail.gmail.com>
2007-06-20  7:42           ` Tom
2007-06-20  7:49           ` Tom
2007-06-27  0:12             ` Tom

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=4672496D.1060904@gmail.com \
    --to=fivemiletom@gmail.com \
    --cc=buildroot@busybox.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.