diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 320d988b02..caee6958ec 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2004-03-02  Jim Blandy  <jimb@redhat.com>
+
+	* stabsread.c (reg_value_complaint): The maximum register number
+	is one less than the number of registers.
+
 2004-03-02  Andrew Cagney  <cagney@redhat.com>
 
 	* i386-tdep.h (enum i386_regnum): Add I386_DS_REGNUM,
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 5cee516bcb..07c6fe0b8a 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -178,11 +178,11 @@ invalid_cpp_abbrev_complaint (const char *arg1)
 }
 
 static void
-reg_value_complaint (int arg1, int arg2, const char *arg3)
+reg_value_complaint (int regnum, int num_regs, const char *sym)
 {
   complaint (&symfile_complaints,
-	     "register number %d too large (max %d) in symbol %s", arg1, arg2,
-	     arg3);
+	     "register number %d too large (max %d) in symbol %s",
+             regnum, num_regs - 1, sym);
 }
 
 static void