Hi,
The thing I do not understand is that you should not pass any ldflags to
cond-torture-posix, Xenomai build system should have been taken care
I have to admit I haven't watched how cond-torture-posix was built. The one I
used then was built during the build process of blackfin-uclinux-dist. But
since it is the same error that occurs in my shortened example, and xeno-config
emits those flags, I assumed that compile flags were used for
cond-torture-posix similarly.
The short example I refer to is the one described in my posting to the
blackfin toolchain-help Forum: Given the example code "a.c"
int main()
{
return 0;
}
Compile it with:
bfin-linux-uclibc-gcc -L/opt/uClinux/blackfin-linux-dist/staging/usr/lib
-lxenomai -lpthread_rt -lpthread a.c
And then load it on a BF537-STAMP via gdbserver. As soon as it is started with
gdb from the development host, the gdbserver/a.out process will terminate with
NULL pointer access exception. Even before main() is reached... The SEGV
doesn't
occur if -lpthread is omitted.
More details: http://blackfin.uclinux.org/gf/forummessage/97601
If you think this is really Xenomai-related, I think we should start a separate
thread for it
here or at least change the subject
Anyway, are you using libpthread as a static library?
No, all shared.
Kolja
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