regress/lib/libc/ieeefp/testfloat/include/testLoops.h

   1 /*      $NetBSD: testLoops.h,v 1.3 2002/02/21 07:38:17 itojun Exp $     */
   2
   3 /* This is a derivative work. */
   4
   5 /*-
   6  * Copyright (c) 2001 The NetBSD Foundation, Inc.
   7  * All rights reserved.
   8  *
   9  * This code is derived from software contributed to The NetBSD Foundation
  10  * by Ross Harvey.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  22  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  25  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  31  * POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 /*
  35 ===============================================================================
  36
  37 This C header file is part of TestFloat, Release 2a, a package of programs
  38 for testing the correctness of floating-point arithmetic complying to the
  39 IEC/IEEE Standard for Floating-Point.
  40
  41 Written by John R. Hauser.  More information is available through the Web
  42 page `http://HTTP.CS.Berkeley.EDU/~jhauser/arithmetic/TestFloat.html'.
  43
  44 THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE.  Although reasonable effort
  45 has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT
  46 TIMES RESULT IN INCORRECT BEHAVIOR.  USE OF THIS SOFTWARE IS RESTRICTED TO
  47 PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ANY
  48 AND ALL LOSSES, COSTS, OR OTHER PROBLEMS ARISING FROM ITS USE.
  49
  50 Derivative works are acceptable, even for commercial purposes, so long as
  51 (1) they include prominent notice that the work is derivative, and (2) they
  52 include prominent notice akin to these four paragraphs for those parts of
  53 this code that are retained.
  54
  55 ===============================================================================
  56 */
  57
  58 #include <stdio.h>
  59
  60 extern volatile flag stop;
  61
  62 extern const char *trueName, *testName;
  63 extern flag forever, errorStop;
  64 extern uint32 maxErrorCount;
  65 extern flag checkNaNs;
  66 extern int8 *trueFlagsPtr;
  67 extern int8 ( *testFlagsFunctionPtr )( void );
  68 extern const char *functionName;
  69 extern const char *roundingPrecisionName, *roundingModeName, *tininessModeName;
  70 extern flag anyErrors;
  71
  72 void writeFunctionName( FILE * );
  73 void exitWithStatus( void );
  74
  75 void test_a_int32_z_float32( float32 ( int32 ), float32 ( int32 ) );
  76 void test_a_int32_z_float64( float64 ( int32 ), float64 ( int32 ) );
  77 #ifdef FLOATX80
  78 void test_a_int32_z_floatx80( floatx80 ( int32 ), floatx80 ( int32 ) );
  79 #endif
  80 #ifdef FLOAT128
  81 void test_a_int32_z_float128( float128 ( int32 ), float128 ( int32 ) );
  82 #endif
  83 #ifdef BITS64
  84 void test_a_int64_z_float32( float32 ( int64 ), float32 ( int64 ) );
  85 void test_a_int64_z_float64( float64 ( int64 ), float64 ( int64 ) );
  86 #ifdef FLOATX80
  87 void test_a_int64_z_floatx80( floatx80 ( int64 ), floatx80 ( int64 ) );
  88 #endif
  89 #ifdef FLOAT128
  90 void test_a_int64_z_float128( float128 ( int64 ), float128 ( int64 ) );
  91 #endif
  92 #endif
  93
  94 void test_a_float32_z_int32( int32 ( float32 ), int32 ( float32 ) );
  95 #ifdef BITS64
  96 void test_a_float32_z_int64( int64 ( float32 ), int64 ( float32 ) );
  97 #endif
  98 void test_a_float32_z_float64( float64 ( float32 ), float64 ( float32 ) );
  99 #ifdef FLOATX80
 100 void test_a_float32_z_floatx80( floatx80 ( float32 ), floatx80 ( float32 ) );
 101 #endif
 102 #ifdef FLOAT128
 103 void test_a_float32_z_float128( float128 ( float32 ), float128 ( float32 ) );
 104 #endif
 105 void test_az_float32( float32 ( float32 ), float32 ( float32 ) );
 106 void
 107  test_ab_float32_z_flag(
 108      flag ( float32, float32 ), flag ( float32, float32 ) );
 109 void
 110  test_abz_float32(
 111      float32 ( float32, float32 ), float32 ( float32, float32 ) );
 112
 113 void test_a_float64_z_int32( int32 ( float64 ), int32 ( float64 ) );
 114 #ifdef BITS64
 115 void test_a_float64_z_int64( int64 ( float64 ), int64 ( float64 ) );
 116 #endif
 117 void test_a_float64_z_float32( float32 ( float64 ), float32 ( float64 ) );
 118 #ifdef FLOATX80
 119 void test_a_float64_z_floatx80( floatx80 ( float64 ), floatx80 ( float64 ) );
 120 #endif
 121 #ifdef FLOAT128
 122 void test_a_float64_z_float128( float128 ( float64 ), float128 ( float64 ) );
 123 #endif
 124 void test_az_float64( float64 ( float64 ), float64 ( float64 ) );
 125 void
 126  test_ab_float64_z_flag(
 127      flag ( float64, float64 ), flag ( float64, float64 ) );
 128 void
 129  test_abz_float64(
 130      float64 ( float64, float64 ), float64 ( float64, float64 ) );
 131
 132 #ifdef FLOATX80
 133
 134 void test_a_floatx80_z_int32( int32 ( floatx80 ), int32 ( floatx80 ) );
 135 #ifdef BITS64
 136 void test_a_floatx80_z_int64( int64 ( floatx80 ), int64 ( floatx80 ) );
 137 #endif
 138 void test_a_floatx80_z_float32( float32 ( floatx80 ), float32 ( floatx80 ) );
 139 void test_a_floatx80_z_float64( float64 ( floatx80 ), float64 ( floatx80 ) );
 140 #ifdef FLOAT128
 141 void
 142  test_a_floatx80_z_float128( float128 ( floatx80 ), float128 ( floatx80 ) );
 143 #endif
 144 void test_az_floatx80( floatx80 ( floatx80 ), floatx80 ( floatx80 ) );
 145 void
 146  test_ab_floatx80_z_flag(
 147      flag ( floatx80, floatx80 ), flag ( floatx80, floatx80 ) );
 148 void
 149  test_abz_floatx80(
 150      floatx80 ( floatx80, floatx80 ), floatx80 ( floatx80, floatx80 ) );
 151
 152 #endif
 153
 154 #ifdef FLOAT128
 155
 156 void test_a_float128_z_int32( int32 ( float128 ), int32 ( float128 ) );
 157 #ifdef BITS64
 158 void test_a_float128_z_int64( int64 ( float128 ), int64 ( float128 ) );
 159 #endif
 160 void test_a_float128_z_float32( float32 ( float128 ), float32 ( float128 ) );
 161 void test_a_float128_z_float64( float64 ( float128 ), float64 ( float128 ) );
 162 #ifdef FLOATX80
 163 void
 164  test_a_float128_z_floatx80( floatx80 ( float128 ), floatx80 ( float128 ) );
 165 #endif
 166 void test_az_float128( float128 ( float128 ), float128 ( float128 ) );
 167 void
 168  test_ab_float128_z_flag(
 169      flag ( float128, float128 ), flag ( float128, float128 ) );
 170 void
 171  test_abz_float128(
 172      float128 ( float128, float128 ), float128 ( float128, float128 ) );
 173
 174 #endif
 175