From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu regression 0.7.2 -> 0.8.0 (ARM user emulation)
Date: Sat, 11 Mar 2006 21:02:58 +0000 [thread overview]
Message-ID: <200603112102.59861.paul@codesourcery.com> (raw)
In-Reply-To: <200603061503.18426.uli@suse.de>
On Monday 06 March 2006 14:03, Ulrich Hecht wrote:
> Hi!
>
> On Wednesday 01 March 2006 23:18, Anderson Lizardo wrote:
> > I was having some issues with the latest qemu (ARM user emulation),
> > which I tracked down to the following reduced test case:
> >
> > #include <stdio.h>
> > int main(void)
> > {
> > float a, b;
> > a = 0.1f;
> > b = 0.8f;
> > printf("a < b: %d\n", (a < b));
> > return 0;
> > }
>
> This fails because of a bug in the glue code between NWFPE and QEMU. (It
> relies on a specific layout of the CPUARMState structure.)
>...
> + cpsr_write(user_registers,x,~CPSR_M);
This should be CPSR_NZCV. Applied with that change.
Paul
prev parent reply other threads:[~2006-03-11 21:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-01 22:18 [Qemu-devel] qemu regression 0.7.2 -> 0.8.0 (ARM user emulation) Anderson Lizardo
2006-03-06 14:03 ` Ulrich Hecht
2006-03-07 20:22 ` Anderson Lizardo
2006-03-11 21:02 ` Paul Brook [this message]
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=200603112102.59861.paul@codesourcery.com \
--to=paul@codesourcery.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 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).