The return of threading errors in ogg123

Adriaan de Groot adridg at cs.kun.nl
Wed Feb 25 04:19:13 PST 2004


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On Wednesday 25 February 2004 04:01, James Van Artsdalen wrote:
> > From: Adriaan de Groot <adridg at cs.kun.nl>
> > Date: Tue, 24 Feb 2004 21:11:33 +0100
> >
> > looks like the stack-16-alignment has gotten broken again somewhere.
>
> Hack the gcc function epilogue code to test %rsp before each return and
> branch to abort if stack is mis-aligned, or, maybe load 8(%rsp) to %xmm7 or
> something like that to force a fault.  That will get you close to the scene
> of the crime, and flush out others that aren't near FP code.

Ummm ... "Dammit Jim, I'm a doctor of computer science, not a compiler 
hacker!" Can you give a suggestion? Although I'm not averse to wasting my 
time figuring out how to do all those things, I think I'd rather waste it by 
fixing the ed(4) driver.

- -- 
pub  1024D/FEA2A3FE 2002-06-18 Adriaan de Groot <groot at kde.org>
                     Would you like a freem?
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