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Diffstat (limited to 'linuxthreads/sysdeps/x86_64/tls.h')
-rw-r--r--linuxthreads/sysdeps/x86_64/tls.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/linuxthreads/sysdeps/x86_64/tls.h b/linuxthreads/sysdeps/x86_64/tls.h
index e886760690..a649898f3f 100644
--- a/linuxthreads/sysdeps/x86_64/tls.h
+++ b/linuxthreads/sysdeps/x86_64/tls.h
@@ -105,7 +105,8 @@ typedef struct
 		    "D" ((unsigned long int) ARCH_SET_FS),		      \
 		    "S" (_descr)					      \
 		  : "memory", "cc", "r11", "cx");			      \
-    _result ? -1 : 0;							      \
+									      \
+    _result ? "cannot set %fs base address for thread-local storage" : 0;     \
   })
 
 /* Return the address of the dtv for the current thread.  */