diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d82575c260..0975538720 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2003-03-02  Stephane Carrez  <stcarrez@nerim.fr>
+
+	* arch-utils.c (generic_register_byte): Fix to use the loop index 
+	and not regnum when summing the size of all registers up to regnum.
+
 2003-03-01  Andrew Cagney  <cagney@redhat.com>
 
 	* gdbarch.sh (DEPRECATED_FRAME_INIT_SAVED_REGS): Rename
diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c
index d1d49fd68d..1016ba104a 100644
--- a/gdb/arch-utils.c
+++ b/gdb/arch-utils.c
@@ -460,7 +460,7 @@ generic_register_byte (int regnum)
   byte = 0;
   for (i = 0; i < regnum; i++)
     {
-      byte += generic_register_size (regnum);
+      byte += generic_register_size (i);
     }
   return byte;
 }