aboutsummaryrefslogtreecommitdiff
path: root/nptl/init.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2002-12-11 09:32:45 +0000
committerUlrich Drepper <drepper@redhat.com>2002-12-11 09:32:45 +0000
commit85631c8ecf0d8f777ce30a072a82335add0b194b (patch)
tree31d934fbc655627f9339e47d2b1b3303eabd6072 /nptl/init.c
parent70a8ca6d899d41054ee2d5688bef416bdfc9d48c (diff)
downloadglibc-85631c8ecf0d8f777ce30a072a82335add0b194b.tar
glibc-85631c8ecf0d8f777ce30a072a82335add0b194b.tar.gz
glibc-85631c8ecf0d8f777ce30a072a82335add0b194b.tar.bz2
glibc-85631c8ecf0d8f777ce30a072a82335add0b194b.zip
Update.
2002-12-11 Ulrich Drepper <drepper@redhat.com> * init.c (__pthread_initialize_minimal): Fix initialization in static lib by preventing gcc from being too clever.
Diffstat (limited to 'nptl/init.c')
-rw-r--r--nptl/init.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/nptl/init.c b/nptl/init.c
index e3f51119cf..678c0a56c8 100644
--- a/nptl/init.c
+++ b/nptl/init.c
@@ -104,6 +104,12 @@ __pthread_initialize_minimal (void)
/* Unlike in the dynamically linked case the dynamic linker has not
taken care of initializing the TLS data structures. */
__libc_setup_tls (TLS_TCB_SIZE, TLS_TCB_ALIGN);
+
+ /* We must prevent gcc from being clever and move any of the
+ following code ahead of the __libc_setup_tls call. This function
+ will initialize the thread register which is subsequently
+ used. */
+ __asm __volatile ("");
#endif
/* Minimal initialization of the thread descriptor. */