diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index fb4fe73e10e..2811532fa72 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,8 @@
+1998-10-07  David S. Miller  <davem@pierdol.cobaltmicro.com>
+
+	* objc/sarray.h: Make boffset be an unsigned long when sparc so it
+	works out on 64-bit systems.
+
 Tue Oct  6 20:32:06 1998  Alexandre Oliva  <oliva@dcc.unicamp.br>
 
 	* Makefile.in (INCLUDES): Make it multilib-friendly
diff --git a/libobjc/objc/sarray.h b/libobjc/objc/sarray.h
index 74fa38652ba..17da2720364 100644
--- a/libobjc/objc/sarray.h
+++ b/libobjc/objc/sarray.h
@@ -92,7 +92,7 @@ struct soffset {
   unsigned int ioffset : SIZET_BITS/4;
 #else /* OBJC_SPARSE2 */
 #ifdef __sparc__
-  unsigned int boffset : (SIZET_BITS - 2) - BUCKET_BITS;
+  unsigned long boffset : (SIZET_BITS - 2) - BUCKET_BITS;
   unsigned int eoffset : BUCKET_BITS;
   unsigned int unused  : 2;
 #else