From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Damir Anicic <Damir.Anicic@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] Novice - help needed
Date: Mon, 12 Dec 2011 09:53:53 +0100 [thread overview]
Message-ID: <4EE5C121.70104@domain.hid> (raw)
In-Reply-To: <4EE5BE9F.4060706@domain.hid>
On 12/12/2011 09:43 AM, Damir Anicic wrote:
> Thanx, that worked, except it is -fno-omit-frame-pointer (without s
> at the end)
>
> I have another problem now - trying examples/posix :
>
> >>> make ARCH=x86 all
> make -C /lib/modules/2.6.38.8-xenomai/build ARCH=x86 CROSS_COMPILE=
> SUBDIRS=/home/anicic/ttt/posix modules
> make[1]: Entering directory `/home/anicic/Xenomai/linux-2.6.38.8'
> CC [M] /home/anicic/ttt/posix/satch.o
> /home/anicic/ttt/posix/satch.c: In function ‘__xeno_user_init’:
> /home/anicic/ttt/posix/satch.c:296:5: warning: ‘pthread_create’ is
> deprecated (declared at
> /lib/modules/2.6.38.8-xenomai/build/include/xenomai/posix/pthread.h:270)
> [-Wdeprecated-declarations]
> Building modules, stage 2.
> MODPOST 1 modules
> WARNING: "pse51_shm_close" [/home/anicic/ttt/posix/satch.ko] undefined!
> WARNING: "mmap" [/home/anicic/ttt/posix/satch.ko] undefined!
> WARNING: "ftruncate" [/home/anicic/ttt/posix/satch.ko] undefined!
> WARNING: "shm_open" [/home/anicic/ttt/posix/satch.ko] undefined!
> WARNING: "shm_unlink" [/home/anicic/ttt/posix/satch.ko] undefined!
> WARNING: "munmap" [/home/anicic/ttt/posix/satch.ko] undefined!
> CC /home/anicic/ttt/posix/satch.mod.o
> LD [M] /home/anicic/ttt/posix/satch.ko
> make[1]: Leaving directory `/home/anicic/Xenomai/linux-2.6.38.8'
> rm -f *.o
>
> >>> sudo insmod satch.ko
> insmod: error inserting 'satch.ko': -1 Unknown symbol in module
>
> >>> dmesg
> [ 3988.840669] satch: Unknown symbol munmap (err 0)
> [ 3988.840739] satch: Unknown symbol shm_open (err 0)
> [ 3988.840990] satch: Unknown symbol pse51_shm_close (err 0)
> [ 3988.841138] satch: Unknown symbol ftruncate (err 0)
> [ 3988.841204] satch: Unknown symbol mmap (err 0)
> [ 3988.841527] satch: Unknown symbol shm_unlink (err 0)
These are posix shared memory services. They are probably not enabled in
your kernel configuration.
Please no private mails.
--
Gilles.
prev parent reply other threads:[~2011-12-12 8:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-09 8:39 [Xenomai-help] Novice - help needed Damir Anicic
2011-12-09 21:05 ` Gilles Chanteperdrix
[not found] ` <4EE5BE9F.4060706@domain.hid>
2011-12-12 8:53 ` Gilles Chanteperdrix [this message]
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