2 * Copyright (c) 2010 by Peter Jeremy <peterjeremy@acm.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
18 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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21 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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23 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifndef _TESTFLOAT_SPARC64_FPU_REG_H_
29 #define _TESTFLOAT_SPARC64_FPU_REG_H_
31 #include <sys/types.h>
32 extern u_int32_t __fpreg[64];
34 static __inline u_int32_t
41 static __inline u_int64_t
45 return ((u_int64_t)__fpreg[r] << 32 | (u_int64_t)__fpreg[r + 1]);
49 __fpu_setreg(int r, u_int32_t v)
56 __fpu_setreg64(int r, u_int64_t v)
59 __fpreg[r] = (u_int32_t)(v >> 32);
60 __fpreg[r + 1] = (u_int32_t)v;
63 #endif /* _TESTFLOAT_SPARC64_FPU_REG_H_ */