From 3299758a2b57ab8c4c7176098ee557e3a83aac24 Mon Sep 17 00:00:00 2001
From: wlott <wlott>
Date: Fri, 3 May 1991 07:59:10 +0000
Subject: [PATCH] We don't need to save the binding stack pointer on the RT,
 because it's in the heap.

---
 ldb/core.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ldb/core.h b/ldb/core.h
index f246e6428..9179650f3 100644
--- a/ldb/core.h
+++ b/ldb/core.h
@@ -22,7 +22,9 @@ struct ndir_entry {
 struct machine_state {
     lispobj *csp;
     lispobj *fp;
+#ifndef ibmrt
     lispobj *bsp;
+#endif
     char *number_stack_start;
 
     long sigcontext_page;
-- 
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