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diff --git a/tools/test/testfloat/sparc64/fpu_reg.h b/tools/test/testfloat/sparc64/fpu_reg.h
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+++ b/tools/test/testfloat/sparc64/fpu_reg.h
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+/*-
+ * Copyright (c) 2010 by Peter Jeremy <peterjeremy@acm.org>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _TESTFLOAT_SPARC64_FPU_REG_H_
+#define	_TESTFLOAT_SPARC64_FPU_REG_H_
+
+#include <sys/types.h>
+extern u_int32_t __fpreg[64];
+
+static __inline u_int32_t
+__fpu_getreg(int r)
+{
+
+	return (__fpreg[r]);
+}
+
+static __inline u_int64_t
+__fpu_getreg64(int r)
+{
+
+	return ((u_int64_t)__fpreg[r] << 32 | (u_int64_t)__fpreg[r + 1]);
+}
+
+static __inline void
+__fpu_setreg(int r, u_int32_t v)
+{
+
+	__fpreg[r] = v;
+}
+
+static __inline void
+__fpu_setreg64(int r, u_int64_t v)
+{
+
+	__fpreg[r] = (u_int32_t)(v >> 32);
+	__fpreg[r + 1] = (u_int32_t)v;
+}
+
+#endif /* _TESTFLOAT_SPARC64_FPU_REG_H_ */