diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c b/nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c index fb44b426bc..a788fa31f9 100644 --- a/nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c +++ b/nptl/sysdeps/unix/sysv/linux/ia64/unwind-forcedunwind.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>. @@ -33,6 +33,10 @@ _Unwind_Word _Unwind_GetBSP (struct _Unwind_Context *context) { if (__builtin_expect (libgcc_s_getbsp == NULL, 0)) - pthread_cancel_init (); + { + pthread_cancel_init (); + /* The function pointer has changed, ensure we reload it. */ + asm volatile ("" : "+m" (libgcc_s_getbsp)); + } return libgcc_s_getbsp (context); } |