Hi,
reference, and the program is bogus in the way it handles
pthread_cond_wait errors, as I already explained,
You're certainly right with that. It's just that I have to deal with foreign
code that contains exactly such tight loops with pthread_cond_wait as its
only brake, and this code I'd like to use unmodified, as far as possible. Now
the test code try.c started as a clone of the original, so it has the same
obvious shortcomings.
missing a call to mlockall without which it can not possibly run under
Xenomai.
Oh, you're right (but it's present in the original code)
program, since you should be using #include <pthread.h>, instead of
#include <posix/pthread.h>, and more importantly, this program is
Yes. That's an artefact of another problem which seems more toolchain-related
in my case. Already noted in our issue tracking system. However, I tried to
verify that everything is wrapped and linked as supposed;
So, to settle the matters, could you post here the result of
"bfin-linux-uclibc-nm -s try".
?
The result is
00002158 A ___bss_start
00002158 b _completed.4861
000021ac B _cond
00001f78 d ___CTOR_END__
00001f74 d ___CTOR_LIST__
w ___deregister_frame_info@@GCC_3.0
00000e5c t ___do_global_ctors_aux
00000a58 t ___do_global_dtors_aux
00002068 D ___dso_handle
00000ea0 R _dt
00001f80 d ___DTOR_END__
0000215c b _dtor_idx.4863
00001f7c d ___DTOR_LIST__
00001f88 d _DYNAMIC
00002158 A __edata
00000f70 r ___EH_FRAME_BEGIN__
000021b8 A __end
00002184 B _errbits
U ___errno_location
00000e8c T __fini
00000ac4 t _frame_dummy
00000f70 r ___FRAME_END__
000020e0 d __GLOBAL_OFFSET_TABLE_
00000780 T __init
00001f84 d ___JCR_END__
00001f84 d ___JCR_LIST__
w __Jv_RegisterClasses
00002178 B _loopcount
00000c7c T _main
00002190 B _mutex
00002160 b _object.4883
U _printf
00000b0c W _pthread_atfork
U _pthread_attr_init
U _pthread_join
w ___register_frame_info@@GCC_3.0
00000f70 R __ROFIXUP_END__
00000f1c R __ROFIXUP_LIST__
000021a8 B _run
000008ec t ___self_reloc
00000b20 W _shm_open
00000b3c W _shm_unlink
U _sleep
00020000 A __stacksize
00000888 T __start
00000b54 T _test_thread
U ___uClibc_main
U ___wrap_pthread_cond_broadcast
U ___wrap_pthread_cond_init
U ___wrap_pthread_cond_wait
U ___wrap_pthread_create
U ___wrap_pthread_mutex_init
U ___wrap_pthread_mutex_lock
U ___wrap_pthread_mutex_unlock
U ___wrap_pthread_yield
--
mr. kolja waschk - haubach-39 - 22765 hh - germany
fon +49 40 889130-34 - fax -35 - http://www.ixo.de
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