import the original hp sources for the spmath library w/

the a bsd-like hp licensing on 'em.
w/ many thanks to:
Mike Hibler <mike@fast.cs.utah.edu>
James Loveluck <loveluck@ri.silicomp.fr>
Patrick Roudaud <patrick@enserg.fr>

1 files changed, 93 insertions, 0 deletions

diff --git a/sys/arch/hppa/spmath/md.h b/sys/arch/hppa/spmath/md.h
new file mode 100644
index 00000000000..535d02f8f32
--- /dev/null
+++ b/sys/arch/hppa/spmath/md.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright 1996 1995 by Open Software Foundation, Inc.   
+ *              All Rights Reserved 
+ *  
+ * Permission to use, copy, modify, and distribute this software and 
+ * its documentation for any purpose and without fee is hereby granted, 
+ * provided that the above copyright notice appears in all copies and 
+ * that both the copyright notice and this permission notice appear in 
+ * supporting documentation. 
+ *  
+ * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+ * FOR A PARTICULAR PURPOSE. 
+ *  
+ * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
+ * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
+ * 
+ */
+/*
+ * pmk1.1
+ */
+/*
+ * (c) Copyright 1986 HEWLETT-PACKARD COMPANY
+ *
+ * To anyone who acknowledges that this file is provided "AS IS" 
+ * without any express or implied warranty:
+ *     permission to use, copy, modify, and distribute this file 
+ * for any purpose is hereby granted without fee, provided that 
+ * the above copyright notice and this notice appears in all 
+ * copies, and that the name of Hewlett-Packard Company not be 
+ * used in advertising or publicity pertaining to distribution 
+ * of the software without specific, written prior permission.  
+ * Hewlett-Packard Company makes no representations about the 
+ * suitability of this software for any purpose.
+ */
+/*
+ * @(#)md.h: $Revision: 1.1 $ $Date: 1998/06/23 20:34:02 $
+ * $Locker:  $
+ * 
+ */
+
+/*****************************************************************
+ * Muliply/Divide SFU Internal State                             *
+ *****************************************************************/
+struct mdsfu_register {
+    int rslt_hi, 
+	rslt_lo, 
+	ovflow;
+    };
+
+#define result_hi result->rslt_hi
+#define result_lo result->rslt_lo
+#define overflow result->ovflow
+
+/*
+ * Types
+ */
+typedef int VOID;
+typedef int boolean;
+
+
+/*
+ *  Constants
+ */
+
+#undef FALSE
+#define FALSE 0
+
+#undef TRUE 
+#define TRUE (!FALSE)
+
+#undef NIL
+#define NIL 0
+
+#define WORD_LEN 32
+#define BIT0 1<<31
+#define BIT28 0x8
+#define BIT29 0x4
+#define BIT30 0x2
+#define BIT31 0x1
+
+
+/*
+ *  Structures
+ */
+
+struct md_state {
+	int resulthi,	/* high word of result */
+	    resultlo;	/* low word of result */
+};