From: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: bootstrap & memory allocation troubles
Date: Fri, 13 Jan 2006 17:13:31 -0500 [thread overview]
Message-ID: <87wth3eqn8.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <20060113213818.GA18365@flame.pc> (Giorgos Keramidas's message of "Fri, 13 Jan 2006 23:38:19 +0200")
> Can you try and undefine HAVE_POSIX_MEMALIGN so as to tell Emacs not
> to use it, so we can see if it's related or if it's a completely
> different problem (maybe a problem with unexec)?
> Hmmm. Comment it out HAVE_POSIX_MEMALIGN in src/config.h allows Emacs
> to bootstrap quite fine with the new malloc() implementation too. Very
> nice. At least, we know how to repeat and work around the bug now :)
So the problem is either in the implementation of posix_memalign, or in my
use of it in src/alloc.c.
Can you try and rebuilt with -DENABLE_CHECKING so as to activate the
`eassert' I have sprinkled in the src/alloc.c code?
Just to be sure, try with -DENABLE_CHECKING for both cases (with and
without HAVE_POSIX_MEMALIGN).
Since Emacs's posix_memalign code has already been used for more than a year
under GNU/Linux and probably more platforms, I'm tempted to say the bug is
in FreeBSD's new implementation. But you never know.
Stefan
next prev parent reply other threads:[~2006-01-13 22:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-13 15:52 bootstrap & memory allocation troubles Giorgos Keramidas
2006-01-13 20:26 ` Chong Yidong
2006-01-13 21:16 ` Giorgos Keramidas
2006-01-13 21:19 ` Stefan Monnier
2006-01-13 21:24 ` Giorgos Keramidas
2006-01-13 21:38 ` Giorgos Keramidas
2006-01-13 22:13 ` Stefan Monnier [this message]
2006-01-13 22:42 ` Giorgos Keramidas
2006-01-14 17:40 ` Stefan Monnier
2006-01-14 19:40 ` Gaute B Strokkenes
2006-01-14 20:00 ` Giorgos Keramidas
2006-01-14 16:14 ` Richard M. Stallman
2006-01-14 16:52 ` Giorgos Keramidas
2006-01-13 22:12 ` Giorgos Keramidas
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