On 06/06/2012 12:47 PM, ali hagigat wrote:
I still have the problem:
This is obviously not the same problem.
/root/build/xenomai/xenomai-2.6.0> ./configure --enable-smp
CFLAGS=-fno-omit-frame-pointers
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/root/build/xenomai/xenomai-2.6.0':
configure: error: C compiler cannot create executables
See `config.log' for more details
What about doing what the tool recommends? config.log chokes on the
option due to the extraneous 's'.
It's -fno-omit-frame-pointer.
On Wed, Jun 6, 2012 at 2:18 PM, Philippe Gerum<r...@xenomai.org> wrote:
On 06/06/2012 11:18 AM, ali hagigat wrote:
Much appreciate for the reply, Mr. Gerum. Here is the result of ldd
command:
http://www.xenomai.org/pipermail/xenomai-help/2011-12/msg00012.html
/usr/xenomai/bin> ldd switchtest
linux-gate.so.1 => (0xb786c000)
libpthread_rt.so.1 => /usr/xenomai/lib/libpthread_rt.so.1
(0xb785f000)
libxenomai.so.0 => /usr/xenomai/lib/libxenomai.so.0 (0xb7859000)
libpthread.so.0 => /lib/libpthread.so.0 (0x0058e000)
librt.so.1 => /lib/librt.so.1 (0x005c3000)
libc.so.6 => /lib/libc.so.6 (0x003cd000)
/lib/ld-linux.so.2 (0x003a7000)
/usr/xenomai/bin> ldd switchbench
ldd: ./switchbench: No such file or directory
/usr/xenomai/bin> cd /root
/root> ldd switchtest
ldd: ./switchtest: No such file or directory
On Wed, Jun 6, 2012 at 1:41 PM, Philippe Gerum<r...@xenomai.org> wrote:
On 06/06/2012 11:06 AM, ali hagigat wrote:
Thank you, Philippe, for the reply.
How can i enable posix skin? should i do , make menuconfig, for the
kernel? Or i should change scripts/defconfig.frag?
It seems that both places have the correct values already but i still
have the error:
The POSIX skin is indeed enabled. What is the output of the command
below?
# ldd<your-executable>
defconfig.frag:
#
# Interfaces
#
CONFIG_XENO_SKIN_NATIVE=y
#
# Native interface options
#
CONFIG_XENO_OPT_NATIVE_PERIOD=0
CONFIG_XENO_OPT_NATIVE_PIPE=y
CONFIG_XENO_OPT_NATIVE_PIPE_BUFSZ=4096
CONFIG_XENO_OPT_NATIVE_SEM=y
CONFIG_XENO_OPT_NATIVE_EVENT=y
CONFIG_XENO_OPT_NATIVE_MUTEX=y
CONFIG_XENO_OPT_NATIVE_COND=y
CONFIG_XENO_OPT_NATIVE_QUEUE=y
CONFIG_XENO_OPT_NATIVE_HEAP=y
CONFIG_XENO_OPT_NATIVE_ALARM=y
CONFIG_XENO_OPT_NATIVE_MPS=y
# CONFIG_XENO_OPT_NATIVE_INTR is not set
CONFIG_XENO_SKIN_POSIX=y
and in the kernel:
# Interfaces
#
CONFIG_XENO_SKIN_NATIVE=y
CONFIG_XENO_OPT_NATIVE_PERIOD=0
CONFIG_XENO_OPT_NATIVE_PIPE=y
CONFIG_XENO_OPT_NATIVE_PIPE_BUFSZ=1024
CONFIG_XENO_OPT_NATIVE_SEM=y
CONFIG_XENO_OPT_NATIVE_EVENT=y
CONFIG_XENO_OPT_NATIVE_MUTEX=y
CONFIG_XENO_OPT_NATIVE_COND=y
CONFIG_XENO_OPT_NATIVE_QUEUE=y
CONFIG_XENO_OPT_NATIVE_BUFFER=y
CONFIG_XENO_OPT_NATIVE_HEAP=y
CONFIG_XENO_OPT_NATIVE_ALARM=y
CONFIG_XENO_OPT_NATIVE_MPS=y
CONFIG_XENO_OPT_NATIVE_INTR=y
CONFIG_XENO_OPT_DEBUG_NATIVE=y
CONFIG_XENO_SKIN_POSIX=y
CONFIG_XENO_OPT_POSIX_PERIOD=0
CONFIG_XENO_OPT_POSIX_SHM=y
CONFIG_XENO_OPT_POSIX_INTR=y
CONFIG_XENO_OPT_POSIX_SELECT=y
CONFIG_XENO_OPT_DEBUG_POSIX=y
# CONFIG_XENO_SKIN_PSOS is not set
# CONFIG_XENO_SKIN_UITRON is not set
# CONFIG_XENO_SKIN_VRTX is not set
CONFIG_XENO_SKIN_VXWORKS=y
CONFIG_XENO_OPT_VXWORKS_PERIOD=1000
CONFIG_XENO_OPT_DEBUG_VXWORKS=y
# CONFIG_XENO_OPT_NOWARN_DEPRECATED is not set
CONFIG_XENO_SKIN_RTDM=y
CONFIG_XENO_OPT_RTDM_PERIOD=0
CONFIG_XENO_OPT_RTDM_FILDES=128
CONFIG_XENO_OPT_RTDM_SELECT=y
# CONFIG_XENO_OPT_DEBUG_RTDM is not set
CONFIG_XENO_OPT_DEBUG_RTDM_APPL=y
On Wed, Jun 6, 2012 at 1:00 PM, Philippe Gerum<r...@xenomai.org>
wrote:
On 06/06/2012 09:40 AM, ali hagigat wrote:
I have installed xenomai-2.6.0. None of the instrumentation commands
work except latency. What can i do?
Likely fix your Kconfig. Enable the Xenomai POSIX skin.
/root> switchbench
bash: switchbench: command not found
/root> switchtest
Xenomai Posix skin init: pthread_setschedparam: Function not
implemented
/root> cyclictest
Xenomai Posix skin init: pthread_setschedparam: Function not
implemented
/root> latency
== Sampling period: 100 us
== Test mode: periodic user-mode task
== All results in microseconds
/root> xeno-test
Started child 7172: /bin/bash /usr/xenomai/bin/xeno-test-run-wrapper
/usr/xenomai/bin/xeno-test
++ echo 0
++ /usr/xenomai/bin/arith
mul: 0x79364d93, shft: 26
integ: 30, frac: 0x4d9364d9364d9364
signed positive operation: 0x03ffffffffffffff * 1000000000 / 33000000
inline calibration: 0x0000000000000000: 28.751 ns, rejected 1/10000
inlined llimd: 0x79364d9364d9362f: 41.292 ns, rejected 1/10000
inlined llmulshft: 0x79364d92ffffffe1: 5.007 ns, rejected 0/10000
inlined nodiv_llimd: 0x79364d9364d9362f: 11.323 ns, rejected 1/10000
out of line calibration: 0x0000000000000000: 30.003 ns, rejected
0/10000
out of line llimd: 0x79364d9364d9362f: 46.075 ns, rejected 1/10000
out of line llmulshft: 0x79364d92ffffffe1: 7.800 ns, rejected 1/10000
out of line nodiv_llimd: 0x79364d9364d9362f: 16.683 ns, rejected
1/10000
signed negative operation: 0xfc00000000000001 * 1000000000 / 33000000
inline calibration: 0x0000000000000000: 29.298 ns, rejected 1/10000
inlined llimd: 0x86c9b26c9b26c9d1: 39.658 ns, rejected 1/10000
inlined llmulshft: 0x86c9b26d0000001e: 4.059 ns, rejected 0/10000
inlined nodiv_llimd: 0x86c9b26c9b26c9d1: 16.976 ns, rejected 0/10000
out of line calibration: 0x0000000000000000: 30.002 ns, rejected
1/10000
out of line llimd: 0x86c9b26c9b26c9d1: 48.757 ns, rejected 0/10000
out of line llmulshft: 0x86c9b26d0000001e: 11.085 ns, rejected 1/10000
out of line nodiv_llimd: 0x86c9b26c9b26c9d1: 17.770 ns, rejected
1/10000
unsigned operation: 0x03ffffffffffffff * 1000000000 / 33000000
inline calibration: 0x0000000000000000: 28.749 ns, rejected 1/10000
inlined nodiv_ullimd: 0x79364d9364d9362f: 16.264 ns, rejected 0/10000
out of line calibration: 0x0000000000000000: 30.001 ns, rejected
0/10000
out of line nodiv_ullimd: 0x79364d9364d9362f: 20.463 ns, rejected
1/10000
++ /usr/xenomai/bin/clocktest -T 30
Xenomai Posix skin init: pthread_setschedparam: Function not
implemented
Only latency seems working.
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