From: Jens Gustedt <jens.gustedt@inria.fr>
To: musl@lists.openwall.com
Subject: Re: valgrind problems
Date: Sun, 16 Jun 2013 16:16:43 +0200 [thread overview]
Message-ID: <1371392203.5692.82.camel@eris.loria.fr> (raw)
In-Reply-To: <20130616113916.GC6548@port70.net>
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Am Sonntag, den 16.06.2013, 13:39 +0200 schrieb Szabolcs Nagy:
> note that valgrind cannot emulate 80bit long double arithmetics
> (uses 64bit arithmetics instead) which breaks floating-point
> printf and strtod functions in musl (and most math code on x86
> take slightly different code paths, some break badly)
>
> so valgrind has issues with floating-point code and there were
> limitations with threading as well
Hm, valgrind seems to be *the* tool that is used everywhere. And on
glibc platforms it gives valuable insight and finds a lot of bugs. As
a naïve user of musl I would just expect it to work.
Jens
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next prev parent reply other threads:[~2013-06-16 14:16 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-15 22:01 [PATCH] bugfix: initialize a state variable in lio_wait Jens Gustedt
2013-06-15 22:16 ` Szabolcs Nagy
2013-06-16 5:40 ` Rich Felker
2013-06-16 7:22 ` Jens Gustedt
2013-06-16 9:31 ` Jens Gustedt
2013-06-16 10:18 ` Justin Cormack
2013-06-16 10:43 ` valgrind problems Jens Gustedt
2013-06-16 11:39 ` Szabolcs Nagy
2013-06-16 14:16 ` Jens Gustedt [this message]
2013-06-16 14:36 ` Rich Felker
2013-06-16 14:31 ` Rich Felker
2013-06-16 15:26 ` Jens Gustedt
2013-06-16 15:31 ` Rich Felker
2013-06-16 15:58 ` Jens Gustedt
2013-06-16 16:04 ` Rich Felker
2013-06-16 17:39 ` Jens Gustedt
2013-06-16 19:16 ` Rich Felker
2013-06-16 19:38 ` Szabolcs Nagy
2013-06-16 19:41 ` Rich Felker
2013-06-16 17:40 ` Szabolcs Nagy
2013-06-16 18:02 ` Jens Gustedt
2013-06-16 19:25 ` Szabolcs Nagy
2013-06-16 19:29 ` Rich Felker
2013-06-16 14:24 ` [PATCH] bugfix: initialize a state variable in lio_wait Rich Felker
2013-06-16 15:48 ` Jens Gustedt
2013-06-16 15:37 ` Szabolcs Nagy
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