This bug is reproducible inside the glibc testbench:
[EMAIL PROTECTED]:nptl]$ gcc -o tst-raise1 tst-raise1.c -static -lpthread
[EMAIL PROTECTED]:nptl]$ ./tst-raise1
first raise failed: Invalid argument
Notice:
[EMAIL PROTECTED]:nptl]$ gcc -o tst-raise1 tst-raise1.c -static -lpthread
-Wl,--cref | grep minimal
__pthread_initialize_minimal
/usr/lib/libc.a(libc-tls.o)
It is pulling the the function from the wrong place (it should be pulling it
from pthread).
However, simply putting a reference to the function (as dead code) into the
test causes it to succeed.
*** tst-raise1.c Sat Aug 4 00:19:45 2007
--- tst-raise1_new.c Sat Aug 4 00:24:30 2007
***************
*** 25,30 ****
--- 25,34 ----
volatile int count;
+ void dead_code(void) {
+ __pthread_initialize_minimal();
+ }
+
void
sh (int sig)
{
[EMAIL PROTECTED]:nptl]$ gcc -o tst-raise1_new tst-raise1_new.c -static
-pthread
[EMAIL PROTECTED]:nptl]$ ./tst-raise1_new
Notice:
[EMAIL PROTECTED]:nptl]$ gcc -o tst-raise1_new tst-raise1_new.c -static
-pthread -Wl,--cref | grep minimal
__pthread_initialize_minimal
/usr/lib/libpthread.a(init.o)
__pthread_initialize_minimal_internal
/usr/lib/libpthread.a(init.o)
I've noticed this problem with binutils-2.17. However, I haven't been able to
reduce the problem, yet.
Cheers,
--Jack
--
Jack (John) Cummings http://mudshark.org/
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