source: rtems/testsuites/sptests/sp19/fptest.h @ 828049cb

5
Last change on this file since 828049cb was e1462e1, checked in by Joel Sherrill <joel.sherrill@…>, on 09/02/14 at 17:30:25

sp19: Eliminate warnings

  • Property mode set to 100644
File size: 4.3 KB
Line 
1/**
2 * @file
3 * @brief Floating Point Register Pressure and Check
4 *
5 * This include file contains the implementation of the following
6 * routines needed to test RTEMS floating point support:
7 *
8 *    FP_load( &context )
9 *    FP_check( &context )
10 *
11 * FP_load   - loads the specified floating point context
12 * FP_check  - checks the specified floating point context
13 *
14 * Whether the CPU model has hardware or software floating point,
15 * these methods should put load on the floating point register set.
16 */
17
18/*
19 *  COPYRIGHT (c) 1989-2014.
20 *  On-Line Applications Research Corporation (OAR).
21 *
22 *  The license and distribution terms for this file may be
23 *  found in the file LICENSE in this distribution or at
24 *  http://www.rtems.org/license/LICENSE.
25 */
26
27
28#ifndef __FPTEST_h
29#define __FPTEST_h
30
31#include <stdio.h>
32
33#define FP_DECLARE \
34    double  fp01 = 1.0; \
35    double  fp02 = 2.0; \
36    double  fp03 = 3.0; \
37    double  fp04 = 4.0; \
38    double  fp05 = 5.0; \
39    double  fp06 = 6.0; \
40    double  fp07 = 7.0; \
41    double  fp08 = 8.0; \
42    double  fp09 = 9.0; \
43    double  fp10 = 10.0; \
44    double  fp11 = 11.0; \
45    double  fp12 = 12.0; \
46    double  fp13 = 13.0; \
47    double  fp14 = 14.0; \
48    double  fp15 = 15.0; \
49    double  fp16 = 16.0; \
50    double  fp17 = 17.0; \
51    double  fp18 = 18.0; \
52    double  fp19 = 19.0; \
53    double  fp20 = 20.0; \
54    double  fp21 = 21.0; \
55    double  fp22 = 22.0; \
56    double  fp23 = 23.0; \
57    double  fp24 = 24.0; \
58    double  fp25 = 25.0; \
59    double  fp26 = 26.0; \
60    double  fp27 = 27.0; \
61    double  fp28 = 28.0; \
62    double  fp29 = 29.0; \
63    double  fp30 = 30.0; \
64    double  fp31 = 31.0; \
65    double  fp32 = 32.0
66
67#define FP_LOAD( _factor ) \
68  do {                \
69    fp01  += _factor; \
70    fp02  += _factor; \
71    fp03  += _factor; \
72    fp04  += _factor; \
73    fp05  += _factor; \
74    fp06  += _factor; \
75    fp07  += _factor; \
76    fp08  += _factor; \
77    fp09  += _factor; \
78    fp10  += _factor; \
79    fp11  += _factor; \
80    fp12  += _factor; \
81    fp13  += _factor; \
82    fp14  += _factor; \
83    fp15  += _factor; \
84    fp16  += _factor; \
85    fp17  += _factor; \
86    fp18  += _factor; \
87    fp19  += _factor; \
88    fp20  += _factor; \
89    fp21  += _factor; \
90    fp22  += _factor; \
91    fp23  += _factor; \
92    fp24  += _factor; \
93    fp25  += _factor; \
94    fp26  += _factor; \
95    fp27  += _factor; \
96    fp28  += _factor; \
97    fp29  += _factor; \
98    fp30  += _factor; \
99    fp31  += _factor; \
100    fp32  += _factor; \
101  } while (0)
102
103#define EPSILON    (0.0005)
104#define FPABS(d)   (((d) < 0.0) ? -(d) : (d))
105#define FPNEQ(a,b) (FPABS((a)-(b)) > EPSILON)
106
107#define FP_CHECK_ONE( _v, _base, _factor ) \
108      if ( FPNEQ( (_v), ((_base) + (_factor)) ) )  { \
109          printf("%" PRIu32 ": " #_v " wrong -- (%g not %g)\n", \
110             task_index, (_v), (_base + _factor));  \
111      }
112
113
114#define FP_CHECK( _factor ) \
115    do { \
116      FP_CHECK_ONE( fp01,  1.0, (_factor) ); \
117      FP_CHECK_ONE( fp02,  2.0, (_factor) ); \
118      FP_CHECK_ONE( fp03,  3.0, (_factor) ); \
119      FP_CHECK_ONE( fp04,  4.0, (_factor) ); \
120      FP_CHECK_ONE( fp05,  5.0, (_factor) ); \
121      FP_CHECK_ONE( fp06,  6.0, (_factor) ); \
122      FP_CHECK_ONE( fp07,  7.0, (_factor) ); \
123      FP_CHECK_ONE( fp08,  8.0, (_factor) ); \
124      FP_CHECK_ONE( fp09,  9.0, (_factor) ); \
125      FP_CHECK_ONE( fp10, 10.0, (_factor) ); \
126      FP_CHECK_ONE( fp11, 11.0, (_factor) ); \
127      FP_CHECK_ONE( fp12, 12.0, (_factor) ); \
128      FP_CHECK_ONE( fp13, 13.0, (_factor) ); \
129      FP_CHECK_ONE( fp14, 14.0, (_factor) ); \
130      FP_CHECK_ONE( fp15, 15.0, (_factor) ); \
131      FP_CHECK_ONE( fp16, 16.0, (_factor) ); \
132      FP_CHECK_ONE( fp17, 17.0, (_factor) ); \
133      FP_CHECK_ONE( fp18, 18.0, (_factor) ); \
134      FP_CHECK_ONE( fp19, 19.0, (_factor) ); \
135      FP_CHECK_ONE( fp20, 20.0, (_factor) ); \
136      FP_CHECK_ONE( fp21, 21.0, (_factor) ); \
137      FP_CHECK_ONE( fp22, 22.0, (_factor) ); \
138      FP_CHECK_ONE( fp23, 23.0, (_factor) ); \
139      FP_CHECK_ONE( fp24, 24.0, (_factor) ); \
140      FP_CHECK_ONE( fp25, 25.0, (_factor) ); \
141      FP_CHECK_ONE( fp26, 26.0, (_factor) ); \
142      FP_CHECK_ONE( fp27, 27.0, (_factor) ); \
143      FP_CHECK_ONE( fp28, 28.0, (_factor) ); \
144      FP_CHECK_ONE( fp29, 29.0, (_factor) ); \
145      FP_CHECK_ONE( fp30, 30.0, (_factor) ); \
146      FP_CHECK_ONE( fp31, 31.0, (_factor) ); \
147      FP_CHECK_ONE( fp32, 32.0, (_factor) ); \
148    } while (0)
149
150#endif
Note: See TracBrowser for help on using the repository browser.