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Re: GCC's -fsplit-stack disturbing Mach's vm_allocate
- From: Svante Signell <svante dot signell at gmail dot com>
- To: Samuel Thibault <samuel dot thibault at gnu dot org>
- Cc: Thomas Schwinge <thomas at codesourcery dot com>, Ian Lance Taylor <iant at google dot com>, gcc-patches at gcc dot gnu dot org, bug-hurd at gnu dot org, Roland McGrath <roland at hack dot frob dot com>
- Date: Tue, 06 May 2014 15:25:38 +0200
- Subject: Re: GCC's -fsplit-stack disturbing Mach's vm_allocate
- Authentication-results: sourceware.org; auth=none
- References: <20140501224530 dot GD5592 at type dot youpi dot perso dot aquilenet dot fr> <1399017803 dot 8487 dot 5 dot camel at PackardBell-PC> <1399018692 dot 8487 dot 7 dot camel at PackardBell-PC> <20140502095753 dot GC6577 at type> <20140502100027 dot GD6577 at type> <1399027556 dot 8487 dot 12 dot camel at PackardBell-PC> <20140502105234 dot GM6577 at type> <1399363609 dot 13092 dot 29 dot camel at G3620 dot my dot own dot domain> <20140506125157 dot GH5788 at type dot bordeaux dot inria dot fr> <1399381520 dot 13092 dot 67 dot camel at G3620 dot my dot own dot domain> <20140506130755 dot GL5788 at type dot bordeaux dot inria dot fr>
- Reply-to: svante dot signell at gmail dot com
On Tue, 2014-05-06 at 15:07 +0200, Samuel Thibault wrote:
> Svante Signell, le Tue 06 May 2014 15:05:20 +0200, a écrit :
> > On Tue, 2014-05-06 at 14:51 +0200, Samuel Thibault wrote:
> > > Just to explicitly ask for it:
> > >
> > > Svante Signell, le Tue 06 May 2014 10:06:49 +0200, a écrit :
> > > > For some (yet) unknown reason all libgo tests fails with a segfault when
> > > > run in the build tree: make, sh or something else, the test commands are
> > > > rather hard to track.
> > >
> > > Doesn't that dump a core? Do you have /servers/crash properly pointing
> > > to /servers/crash-dump-core and ulimit -u set to unlimited?
> >
> > fsysopts /servers/crash
> > ext2fs --writable --no-inherit-dir-group --store-type=typed device:hd0s1
>
> See the type of file, it's a symlink, so just ls -l it.
ls -l /servers/crash
lrw-r--r-- 1 root root 10 May 17 2013 /servers/crash -> crash-kill
Should I just ln -sf to change?