1 files changed, 100 insertions, 0 deletions
diff --git a/sys/arch/sparc64/fpu/fpu_extern.h b/sys/arch/sparc64/fpu/fpu_extern.h
new file mode 100644
index 00000000000..633c435efdb
--- /dev/null
+++ b/sys/arch/sparc64/fpu/fpu_extern.h
@@ -0,0 +1,100 @@
+/*	$OpenBSD: fpu_extern.h,v 1.1 2001/09/08 22:33:51 jason Exp $	*/
+/*	$NetBSD: fpu_extern.h,v 1.4 2000/08/03 18:32:08 eeh Exp $	*/
+
+/*-
+ * Copyright (c) 1995 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+struct proc;
+#ifndef SUN4U
+struct fpstate;
+struct trapframe;
+#else /* SUN4U */
+struct fpstate64;
+struct trapframe64;
+#endif /* SUN4U */
+union instr;
+struct fpemu;
+struct fpn;
+
+/* fpu.c */
+#ifndef SUN4U
+void fpu_cleanup __P((struct proc *, struct fpstate *));
+int fpu_emulate __P((struct proc *, struct trapframe *, struct fpstate *));
+#else /* SUN4U */
+void fpu_cleanup __P((struct proc *, struct fpstate64 *));
+int fpu_emulate __P((struct proc *, struct trapframe64 *, struct fpstate64 *));
+#endif /* SUN4U */
+int fpu_execute __P((struct fpemu *, union instr));
+
+/* fpu_add.c */
+struct fpn *fpu_add __P((struct fpemu *));
+
+/* fpu_compare.c */
+void fpu_compare __P((struct fpemu *, int));
+
+/* fpu_div.c */
+struct fpn *fpu_div __P((struct fpemu *));
+
+/* fpu_explode.c */
+int fpu_itof __P((struct fpn *, u_int));
+#ifdef SUN4U
+int fpu_xtof __P((struct fpn *, u_int64_t));
+#endif /* SUN4U */
+int fpu_stof __P((struct fpn *, u_int));
+int fpu_dtof __P((struct fpn *, u_int, u_int ));
+int fpu_qtof __P((struct fpn *, u_int, u_int , u_int , u_int ));
+void fpu_explode __P((struct fpemu *, struct fpn *, int, int ));
+
+/* fpu_implode.c */
+u_int fpu_ftoi __P((struct fpemu *, struct fpn *));
+#ifdef SUN4U
+u_int fpu_ftox __P((struct fpemu *, struct fpn *, u_int *));
+#endif /* SUN4U */
+u_int fpu_ftos __P((struct fpemu *, struct fpn *));
+u_int fpu_ftod __P((struct fpemu *, struct fpn *, u_int *));
+u_int fpu_ftoq __P((struct fpemu *, struct fpn *, u_int *));
+void fpu_implode __P((struct fpemu *, struct fpn *, int, u_int *));
+
+/* fpu_mul.c */
+struct fpn *fpu_mul __P((struct fpemu *));
+
+/* fpu_sqrt.c */
+struct fpn *fpu_sqrt __P((struct fpemu *));
+
+/* fpu_subr.c */
+int fpu_shr __P((register struct fpn *, register int));
+void fpu_norm __P((register struct fpn *));
+struct fpn *fpu_newnan __P((register struct fpemu *));