From 7b8ca0a03f3115de0b56cf84a329620ddc536a4a Mon Sep 17 00:00:00 2001
From: Ken Raeburn <raeburn@cygnus>
Date: Tue, 14 Jul 1992 22:07:47 +0000
Subject: [PATCH] Use frame address if arg pointer isn't available.

---
 gdb/ChangeLog   | 3 +++
 gdb/i960-tdep.c | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 047ab240e11..b8afe8d1f45 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 Tue Jul 14 16:59:46 1992  Ken Raeburn  (raeburn@cygnus.com)
 
+	* i960-tdep.c (frame_args_address): If arg pointer can't be found,
+	use frame address.
+
 	* buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
 	nodes as base classes.
 
diff --git a/gdb/i960-tdep.c b/gdb/i960-tdep.c
index eab040ad5c9..115bfe2aa45 100644
--- a/gdb/i960-tdep.c
+++ b/gdb/i960-tdep.c
@@ -410,6 +410,8 @@ frame_args_address (fi, must_be_correct)
       ap = 0;
     else
       ap = read_register (G14_REGNUM);
+    if (ap == 0)
+      ap = fi->frame;
   }
   fi->arg_pointer = ap;		/* Cache it for next time */
   return ap;
-- 
2.30.2