From: Joel Salomon <JoelCSalomon@Gmail.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] NaN(2)
Date: Tue, 20 Feb 2007 21:26:58 -0500 [thread overview]
Message-ID: <bf1c89a1c72ddd7baa5886c338bb32be@plan9.jp> (raw)
In-Reply-To: <57ea5e1baed2dc4b766b5c7a962c611b@coraid.com>
> this might be an alignment problem. but that's a wild guess.
I think not:
acid: SP
0x00000044
> you could rewrite NaN in assembler and adjust the stack frame
> by hand.
I could. It’s just hard to believe I’m the first to run across this
problem with NaN(2).
> you need a processor manual.
Have a few at home. Trouble is, I’m at school now.
> fwiw, i think the gas construction syntax is this:
>
> dd 44 24 04 fldl 0x04(%esp,1)
FLD, got it. I’m trying to get acid to dump the hex bytes of the
FMOVD instruction so I can confirm that these are the same, but I’m not finding it in the manual.
--Joel
next prev parent reply other threads:[~2007-02-21 2:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-20 23:55 Joel Salomon
2007-02-21 0:00 ` Joel C. Salomon
2007-02-21 0:20 ` Joel Salomon
2007-02-21 1:00 ` erik quanstrom
2007-02-21 2:26 ` Joel Salomon [this message]
2007-02-21 4:18 ` erik quanstrom
2007-02-21 4:35 ` Joel C. Salomon
2007-02-21 5:10 ` Joel C. Salomon
2007-02-21 5:50 ` Russ Cox
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=bf1c89a1c72ddd7baa5886c338bb32be@plan9.jp \
--to=joelcsalomon@gmail.com \
--cc=9fans@cse.psu.edu \
/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).