From: "Lewin A.R.W. Edwards" <larwe@larwe.com>
To: ecos-discuss@sources.redhat.com
Subject: RE: [ECOS] Ignore earlier dumb question, but here is another
Date: Mon, 08 Jan 2001 16:37:00 -0000 [thread overview]
Message-ID: <4.3.2.7.2.20010108191921.00ae8ac0@larwe.com> (raw)
In-Reply-To: <XFMail.20010108172847.gthomas@redhat.com>
Hi Gary,
> > told me the correct switch to use. I've recompiled eCos with -fpack-struct
> > and all is seemingly well. However I worry that the OS might not have been
> > tested in this configuration. Any known caveats?
>
>I have tried it when building network code. It doesn't break antyhing, AFAIK,
>but it also may not always do just what you want. YMMV
Do you by chance have an alternate suggestion? Really the only part of my
code that needs this functionality is the filesystem (and my JPEG codec).
There must be a mechanism for accomplishing what I need.
I did try a "composite build" wherein my code was compiled with packed
structures and eCos was compiled with aligned structures, and it DID work,
but that's probably because I'm not using any OS functionality at all.
=== Lewin A.R.W. Edwards (Embedded Engineer)
Work: http://www.digi-frame.com/
Personal: http://www.zws.com/ and http://www.larwe.com/
"Und setzet ihr nicht das Leben ein,
Nie wird euch das Leben gewonnen sein."
next prev parent reply other threads:[~2001-01-08 16:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-08 15:10 Lewin A.R.W. Edwards
2001-01-08 16:28 ` Gary Thomas
2001-01-08 16:37 ` Lewin A.R.W. Edwards [this message]
2001-01-09 5:53 ` Gary Thomas
2001-01-08 16:29 ` Gary Thomas
2001-01-09 0:21 ` Jesper Skov
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