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-rw-r--r--nptl/sysdeps/sparc/tls.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/nptl/sysdeps/sparc/tls.h b/nptl/sysdeps/sparc/tls.h
index 61cb09f294..cfc9d96c67 100644
--- a/nptl/sysdeps/sparc/tls.h
+++ b/nptl/sysdeps/sparc/tls.h
@@ -117,9 +117,9 @@ register struct pthread *__thread_self __asm__("%g7");
 #define THREAD_SELF  __thread_self
 
 /* Magic for libthread_db to know how to do THREAD_SELF.  */
-# define DB_THREAD_SELF_INCLUDE <sys/ucontext.h>
 # define DB_THREAD_SELF \
-  REGISTER (32, 32, REG_G7 * 4, 0) REGISTER (64, 64, REG_G7 * 8, 0)
+  REGISTER (32, 32, 10 * 4, 0) \
+  REGISTER (64, __WORDSIZE, (6 * 8) + (__WORDSIZE==64?0:4), 0)
 
 /* Access to data in the thread descriptor is easy.  */
 #define THREAD_GETMEM(descr, member) \