Re: Bug#731806: debian-installer: FTBFS on sparc: genisoimage errors

I am currently investigating this unusual behavior with strcmp, and I am unable to reproduce the problem using the test_strcmp example provided.

It returns the correct output of,

result from strcmp('\0000','\0001' is -1)

This was built on Debian Wheezy with a T2000 SPARC processor using GCC 4.6.3-14 from Debian Wheezy Repo.

Cheers,

Kieron

On Tue, Apr 29, 2014 at 3:06 AM, Thomas Schmitt <scdbackup@gmx.net> wrote:

Hi,

Sébastien Bernard:
> Cheers to team work.

Special cheers to Patrick Baggett !

And thanks to all who cared for this problem. I'd need more
users who don't shrug but complain and tell me that i'm wrong.

The bug fix is now committed as
http://libburnia-project.org/changeset/5324

(We still did not find any alignment problem. Does that mean
we did not test hard enough ?)

> The real function is in sysdeps/sparc/sparc64/strcmp.S .
> So complicated that I'm not surprised a bug came inside.

I found a medium complicated one in the libc code which
you provided for me in /home/thomas
eglibc-2.18/string/bits/string2.h
Already too bloated for me to spot any mistake or correctness.

Have a nice day :)

Thomas

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