From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: Wolfgang Schildbach <Wolfgang.Schildbach@codingtechnologies.com>
Subject: Re: [Qemu-devel] qemu qemu-doc.texi
Date: Mon, 12 Jun 2006 15:18:34 +0100 [thread overview]
Message-ID: <200606121518.35354.paul@codesourcery.com> (raw)
In-Reply-To: <OF6FAC507D.01A1BF7B-ONC125718B.003F2AC6-C125718B.004DC471@codingtechnologies.com>
On Monday 12 June 2006 15:09, Wolfgang Schildbach wrote:
> Hi Paul,
>
> Does this mean that qemu-arm should be able to run the binaries that are
> produced by RVCT? I am trying to run a simple helloworld, compiled and
> linked with rvct2.2 (armcc -g -o hello hello.c) into a "ELF 32-bit LSB
> executable, ARM, version 1 (SYSV), statically linked, not stripped" file,
> but qemu-arm fails with an "error loading ./hello".
Yes it should be able to run RVCT binaries. The problem is that the qemu
loader assumes the LMA and file offsets be page aligned (ie. be the same
modulo the page size). This is part of the ABI for linux executables so that
the binary can be mmapped directly into memory. RVCT does not enforce this
alignment by default.
> On a related note, how do I go about debugging qemu (namely the part that
> loads executables)? Since qemu appears as a shared object, this is not so
> straightforward. When I start gdb on arm-user, set a breakpoint at main()
> and type "run", I get
Configure with --static.
Paul
next prev parent reply other threads:[~2006-06-12 14:18 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-11 16:28 [Qemu-devel] qemu qemu-doc.texi Paul Brook
2006-06-12 14:09 ` Wolfgang Schildbach
2006-06-12 14:18 ` Paul Brook [this message]
2006-06-12 16:17 ` Wolfgang Schildbach
2006-06-12 16:47 ` Paul Brook
2006-06-19 14:47 ` Wolfgang Schildbach
-- strict thread matches above, loose matches on Subject: below --
2008-03-18 6:52 Aurelien Jarno
2008-03-18 6:51 Aurelien Jarno
2008-01-17 22:22 Andrzej Zaborowski
2008-01-09 12:14 Thiemo Seufer
2007-12-17 3:47 Thiemo Seufer
2007-12-17 3:38 Thiemo Seufer
2007-12-11 21:56 Andrzej Zaborowski
2007-11-26 18:46 Blue Swirl
2007-11-21 22:38 Thiemo Seufer
2007-08-25 1:40 Thiemo Seufer
2007-07-13 18:40 Thiemo Seufer
2007-07-11 21:43 Thiemo Seufer
2007-06-04 0:50 Paul Brook
2007-05-23 20:16 Paul Brook
2007-05-01 17:53 Andrzej Zaborowski
2007-02-28 16:25 Paul Brook
2007-02-19 1:23 Thiemo Seufer
2007-02-10 22:14 Thiemo Seufer
2007-02-05 19:42 Fabrice Bellard
2007-02-05 19:38 Fabrice Bellard
2006-12-11 18:35 Thiemo Seufer
2006-09-20 20:28 Fabrice Bellard
2006-09-03 17:10 Fabrice Bellard
2006-08-21 20:28 Fabrice Bellard
2006-08-21 20:26 Fabrice Bellard
2006-08-19 16:56 Fabrice Bellard
2006-08-07 21:34 Fabrice Bellard
2006-06-21 21:19 Fabrice Bellard
2006-06-16 21:48 Paul Brook
2006-06-14 18:35 Fabrice Bellard
2006-05-26 0:49 Paul Brook
2006-05-13 16:55 Paul Brook
2006-05-06 14:23 Fabrice Bellard
2006-04-23 21:57 Fabrice Bellard
2006-04-16 18:46 Paul Brook
2006-03-31 21:17 Fabrice Bellard
2006-02-20 0:35 Paul Brook
2006-02-01 21:30 Fabrice Bellard
2005-12-19 22:12 Fabrice Bellard
2005-12-18 20:11 Fabrice Bellard
2005-11-19 17:42 Fabrice Bellard
2005-07-28 22:27 Fabrice Bellard
2005-07-03 17:34 Fabrice Bellard
2005-06-05 16:48 Fabrice Bellard
2005-03-13 9:43 Fabrice Bellard
2005-02-20 19:09 Fabrice Bellard
2005-02-12 15:16 Fabrice Bellard
2005-02-12 15:02 Fabrice Bellard
2004-12-13 20:07 Fabrice Bellard
2003-10-28 1:38 Fabrice Bellard
2003-10-28 0:48 Fabrice Bellard
2003-07-13 22:37 Fabrice Bellard
2003-07-06 19:01 Fabrice Bellard
2003-06-30 23:16 Fabrice Bellard
2003-06-27 18:50 Fabrice Bellard
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=200606121518.35354.paul@codesourcery.com \
--to=paul@codesourcery.com \
--cc=Wolfgang.Schildbach@codingtechnologies.com \
--cc=qemu-devel@nongnu.org \
/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.