From: David Stacey <drstacey@tiscali.co.uk>
To: cygwin@cygwin.com
Subject: Re: static vs. shared linking
Date: Tue, 31 Mar 2015 18:00:00 -0000 [thread overview]
Message-ID: <551ACCE2.3000103@tiscali.co.uk> (raw)
In-Reply-To: <20150331090527.GB32403@calimero.vinschen.de>
On 31/03/15 10:05, Corinna Vinschen wrote:
> On Mar 30 20:15, David Stacey wrote:
>> Back to the matter in hand - I don't suppose you had thoughts on why my
>> simple application crashes when linked as shared, but works fine when linked
>> statically?
> No, sorry. This may be a c++11 thingy which requires "something" in
> libstdc++ and Cygwin, but I don't know what that could be. It's
> especially weird that free() aborts. This points to some malloc/free
> inconsistency, as if the malloc (or new) call used another
> implementation of malloc than the aborting free call. It may also
> be a memory overflow issue but that would show up on other platforms
> as well.
Thanks for your reply. Ah well, worth a try. I'm going to keep plugging
away at this. My next goal is to produce a C++ example that doesn't
require the STL, and after that maybe an example in plain C. Reducing
the amount of code and eliminating number dependencies should help us
see what's going on more clearly.
I'll post back here if and when I make more progress.
Dave.
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next prev parent reply other threads:[~2015-03-31 16:36 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-24 8:07 David Stacey
2015-03-24 18:50 ` David Stacey
2015-03-25 9:17 ` Corinna Vinschen
2015-03-25 17:10 ` Warren Young
2015-03-25 22:42 ` David Stacey
2015-03-25 23:28 ` David Stacey
2015-03-25 22:48 ` David Stacey
2015-03-30 11:04 ` Corinna Vinschen
2015-03-30 19:17 ` David Stacey
2015-03-30 23:02 ` Andrey Repin
2015-03-31 0:50 ` David Stacey
2015-03-31 3:26 ` Andrey Repin
2015-03-31 9:05 ` Achim Gratz
2015-03-31 10:04 ` Corinna Vinschen
2015-03-31 9:07 ` Corinna Vinschen
2015-03-31 18:00 ` David Stacey [this message]
2015-04-09 8:15 ` David Stacey
2015-04-09 17:24 ` Corinna Vinschen
2015-04-11 18:51 ` David Stacey
2015-04-09 21:32 ` Larry Hall (Cygwin)
2015-04-11 19:21 ` David Stacey
2015-03-25 23:29 ` David Stacey
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