I have a problem building Xenomai.
Hardware:
Dual Quad Xeon
Host Operating System
Ubuntu amd-64 10.04 kernel 2.6.32-24-generic
Downloads:
linux-2.6.34.1
xenomai-2.5.3
Kernel Preparation:
r...@superquant:/usr/src/linux-2.6.34.1#
scripts/prepare-kernel.sh
--arch=x86
--adeos=/usr/src/xenomai-2.5.3/ksrc/arch/x86/patches/adeos-ipipe-2.6.34-x86-2.7.02.patch
--linux=/usr/src/linux-2.6.34.1
I get the following error:
VDSOSYM arch/x86/vdso/vdso32-syms.lds
LD arch/x86/vdso/built-in.o
LD arch/x86/built-in.o
CC kernel/xenomai/nucleus/pod.o
In file included
from /usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod.h:4,
from kernel/xenomai/nucleus/pod.c:47:
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h: In
function 'xnarch_switch_to':
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:98:
error: implicit declaration of function 'per_cpu_var'
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:98:
error: lvalue required in asm statement
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:98:
error: invalid lvalue in asm output 6
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:98:
error: memory input 14 is not directly addressable
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h: In
function 'xnarch_thread_trampoline':
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:113:
error: lvalue required in asm statement
/usr/src/linux-2.6.34.1/arch/x86/include/asm/xenomai/bits/pod_64.h:113:
error: invalid lvalue in asm output 0
make[3]: *** [kernel/xenomai/nucleus/pod.o] Error 1
make[2]: *** [kernel/xenomai/nucleus] Error 2
make[1]: *** [kernel/xenomai] Error 2
make: *** [kernel] Error 2
Analysis:
Apparently, the following function definitions referred to in
pod_64.h:
xnarch_switch_threads
xnarch_thread head
have been commented out in switch_64.h.
Can I uncomment these out and proceed or have I missed in the
process.
RSVP.
Thanks.
Ed
_______________________________________________
Xenomai-help mailing list
[email protected]
https://mail.gna.org/listinfo/xenomai-help
