unwind-dw2-fde.c (__deregister_frame_info): Stringize use of __USER_LABEL_PREFIX__.

        * unwind-dw2-fde.c (__deregister_frame_info): Stringize use
        of __USER_LABEL_PREFIX__.

From-SVN: r42475

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f33c86f404f86c77978103235b4617294c980e5a..7adb77c9762bc5026cdbf5ebc66f5154d0bdf68e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-05-22  Richard Henderson  <rth@redhat.com>
+
+       * unwind-dw2-fde.c (__deregister_frame_info): Stringize use
+       of __USER_LABEL_PREFIX__.
+
 2001-05-22  Richard Henderson  <rth@redhat.com>
 
        * unwind-dw2-fde.c (__deregister_frame_info): Stubbify in favour of...

diff --git a/gcc/unwind-dw2-fde.c b/gcc/unwind-dw2-fde.c
index 7b5c7574d9cfbf550d6e68bb5bf2c3077ae6841e..c486f50b176942c2bc5e4610bc3ac1ed012367cc 100644 (file)
--- a/gcc/unwind-dw2-fde.c
+++ b/gcc/unwind-dw2-fde.c
@@ -198,9 +198,13 @@ __deregister_frame_info_bases (void *begin)
 }
 
 #ifdef ASM_OUTPUT_DEF
+/* Note that __USER_LABEL_PREFIX__ is not a string.  Stringize it.  */
+#define STR1(X) #X
+#define STR(X) STR1(X)
 void *
 __deregister_frame_info (void *)
- __attribute__((alias(__USER_LABEL_PREFIX__ "__deregister_frame_info_bases")));
+   __attribute__((alias(STR(__USER_LABEL_PREFIX__)
+                       "__deregister_frame_info_bases")));
 #else
 void *
 __deregister_frame_info (void *begin)