Initial source

1 files changed, 32 insertions, 0 deletions

diff --git a/i386/pc/gdt.h b/i386/pc/gdt.h
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--- /dev/null
+++ b/i386/pc/gdt.h
@@ -0,0 +1,32 @@
+/* 
+ * Copyright (c) 1995-1994 The University of Utah and
+ * the Computer Systems Laboratory at the University of Utah (CSL).
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify and distribute this software is hereby
+ * granted provided that (1) source code retains these copyright, permission,
+ * and disclaimer notices, and (2) redistributions including binaries
+ * reproduce the notices in supporting documentation, and (3) all advertising
+ * materials mentioning features or use of this software display the following
+ * acknowledgement: ``This product includes software developed by the
+ * Computer Systems Laboratory at the University of Utah.''
+ *
+ * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
+ * IS" CONDITION.  THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
+ * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * CSL requests users of this software to return to csl-dist@cs.utah.edu any
+ * improvements that they make and grant CSL redistribution rights.
+ *
+ *      Author: Bryan Ford, University of Utah CSL
+ */
+
+#include_next "gdt.h"
+
+/* If we have a REAL_TSS, use that as our DEFAULT_TSS if necessary.
+   (The DEFAULT_TSS gets loaded by cpu_tables_load() upon switching to pmode.)  */
+#if defined(ENABLE_REAL_TSS) && !defined(DEFAULT_TSS)
+#define DEFAULT_TSS	REAL_TSS
+#define DEFAULT_TSS_IDX	REAL_TSS_IDX
+#endif
+