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fpu_arith_proto.h revision 1.1.184.1 
      1 /*	$NetBSD: fpu_arith_proto.h,v 1.1.184.1 2009/05/13 17:17:59 jym Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1995  Ken Nakata
      5  *	All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. Neither the name of the author nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  *
     31  *	@(#)fpu_arith_proto.c	10/24/95
     32  */
     33 
     34 #ifndef _FPU_ARITH_PROTO_H_
     35 #define _FPU_ARITH_PROTO_H_
     36 
     37 /*
     38  * Arithmetic functions - called from fpu_emul_arith().
     39  * Each of these may modify its inputs (f1,f2) and/or the temporary.
     40  * Each returns a pointer to the result and/or sets exceptions.
     41  */
     42 
     43 /* fpu_add.c */
     44 struct fpn * fpu_add(struct fpemu *fe);
     45 
     46 /* fpu_div.c */
     47 struct fpn * fpu_div(struct fpemu *fe);
     48 
     49 /* fpu_exp.c */
     50 struct fpn * fpu_etox(struct fpemu *fe);
     51 struct fpn * fpu_etoxm1(struct fpemu *fe);
     52 struct fpn * fpu_tentox(struct fpemu *fe);
     53 struct fpn * fpu_twotox(struct fpemu *fe);
     54 
     55 /* fpu_getexp.c */
     56 struct fpn * fpu_getexp(struct fpemu *fe);
     57 struct fpn * fpu_getman(struct fpemu *fe);
     58 
     59 /* fpu_hyperb.c */
     60 struct fpn * fpu_atanh(struct fpemu *fe);
     61 struct fpn * fpu_cosh(struct fpemu *fe);
     62 struct fpn * fpu_sinh(struct fpemu *fe);
     63 struct fpn * fpu_tanh(struct fpemu *fe);
     64 
     65 /* fpu_int.c */
     66 struct fpn * fpu_intrz(struct fpemu *fe);
     67 struct fpn * fpu_int(struct fpemu *fe);
     68 
     69 /* fpu_log.c */
     70 struct fpn * fpu_log10(struct fpemu *fe);
     71 struct fpn * fpu_log2(struct fpemu *fe);
     72 struct fpn * fpu_logn(struct fpemu *fe);
     73 struct fpn * fpu_lognp1(struct fpemu *fe);
     74 
     75 /* fpu_mulc */
     76 struct fpn * fpu_mul(struct fpemu *fe);
     77 
     78 /* fpu_rem.c */
     79 struct fpn * fpu_rem(struct fpemu *fe);
     80 struct fpn * fpu_mod(struct fpemu *fe);
     81 
     82 /* fpu_sqrt.c */
     83 struct fpn * fpu_sqrt(struct fpemu *fe);
     84 
     85 /* fpu_trig.c */
     86 struct fpn * fpu_acos(struct fpemu *fe);
     87 struct fpn * fpu_asin(struct fpemu *fe);
     88 struct fpn * fpu_atan(struct fpemu *fe);
     89 struct fpn * fpu_cos(struct fpemu *fe);
     90 struct fpn * fpu_sin(struct fpemu *fe);
     91 struct fpn * fpu_tan(struct fpemu *fe);
     92 struct fpn * fpu_sincos(struct fpemu *fe, int regc);
     93 
     94 #endif /* _FPU_ARITH_PROTO_H_ */
     95