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Annotation of nono/fpe/fpu_arith_proto.h, revision 1.1.1.1

1.1       root        1: /*     $NetBSD: fpu_arith_proto.h,v 1.2 2009/03/14 14:46:01 dsl 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: #if defined(XM6i_FPE)
                     46: struct fpn * fpu_sub(struct fpemu *fe);
                     47: #endif
                     48: 
                     49: /* fpu_div.c */
                     50: struct fpn * fpu_div(struct fpemu *fe);
                     51: 
                     52: /* fpu_exp.c */
                     53: struct fpn * fpu_etox(struct fpemu *fe);
                     54: struct fpn * fpu_etoxm1(struct fpemu *fe);
                     55: struct fpn * fpu_tentox(struct fpemu *fe);
                     56: struct fpn * fpu_twotox(struct fpemu *fe);
                     57: 
                     58: /* fpu_getexp.c */
                     59: struct fpn * fpu_getexp(struct fpemu *fe);
                     60: struct fpn * fpu_getman(struct fpemu *fe);
                     61: 
                     62: /* fpu_hyperb.c */
                     63: struct fpn * fpu_atanh(struct fpemu *fe);
                     64: struct fpn * fpu_cosh(struct fpemu *fe);
                     65: struct fpn * fpu_sinh(struct fpemu *fe);
                     66: struct fpn * fpu_tanh(struct fpemu *fe);
                     67: 
                     68: /* fpu_int.c */
                     69: struct fpn * fpu_intrz(struct fpemu *fe);
                     70: struct fpn * fpu_int(struct fpemu *fe);
                     71: 
                     72: /* fpu_log.c */
                     73: struct fpn * fpu_log10(struct fpemu *fe);
                     74: struct fpn * fpu_log2(struct fpemu *fe);
                     75: struct fpn * fpu_logn(struct fpemu *fe);
                     76: struct fpn * fpu_lognp1(struct fpemu *fe);
                     77: 
                     78: /* fpu_mulc */
                     79: struct fpn * fpu_mul(struct fpemu *fe);
                     80: 
                     81: /* fpu_rem.c */
                     82: struct fpn * fpu_rem(struct fpemu *fe);
                     83: struct fpn * fpu_mod(struct fpemu *fe);
                     84: 
                     85: /* fpu_sqrt.c */
                     86: struct fpn * fpu_sqrt(struct fpemu *fe);
                     87: 
                     88: /* fpu_trig.c */
                     89: struct fpn * fpu_acos(struct fpemu *fe);
                     90: struct fpn * fpu_asin(struct fpemu *fe);
                     91: struct fpn * fpu_atan(struct fpemu *fe);
                     92: struct fpn * fpu_cos(struct fpemu *fe);
                     93: struct fpn * fpu_sin(struct fpemu *fe);
                     94: struct fpn * fpu_tan(struct fpemu *fe);
                     95: struct fpn * fpu_sincos(struct fpemu *fe, int regc);
                     96: 
                     97: #endif /* _FPU_ARITH_PROTO_H_ */

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