summaryrefslogtreecommitdiff
path: root/src/regress/lib/libc/arch
diff options
context:
space:
mode:
Diffstat (limited to 'src/regress/lib/libc/arch')
-rw-r--r--src/regress/lib/libc/arch/alpha/Makefile9
-rw-r--r--src/regress/lib/libc/arch/alpha/divremtest/Makefile30
-rw-r--r--src/regress/lib/libc/arch/alpha/divremtest/divremtest.c184
-rw-r--r--src/regress/lib/libc/arch/alpha/divremtest/mkcases.c64
-rw-r--r--src/regress/lib/libc/arch/alpha/divremtest/mktestcases.c68
5 files changed, 0 insertions, 355 deletions
diff --git a/src/regress/lib/libc/arch/alpha/Makefile b/src/regress/lib/libc/arch/alpha/Makefile
deleted file mode 100644
index 8c4dfb735c..0000000000
--- a/src/regress/lib/libc/arch/alpha/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
1# $OpenBSD: Makefile,v 1.3 2002/02/23 01:25:11 art Exp $
2# $NetBSD: Makefile,v 1.1 1995/04/24 05:53:31 cgd Exp $
3
4# do nothing here; none of the tests here can be run automatically
5SUBDIR=
6
7install:
8
9.include <bsd.subdir.mk>
diff --git a/src/regress/lib/libc/arch/alpha/divremtest/Makefile b/src/regress/lib/libc/arch/alpha/divremtest/Makefile
deleted file mode 100644
index 1da3ac8494..0000000000
--- a/src/regress/lib/libc/arch/alpha/divremtest/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
1# $OpenBSD: Makefile,v 1.2 2001/01/29 02:05:39 niklas Exp $
2# $NetBSD: Makefile,v 1.1 1995/04/24 05:53:34 cgd Exp $
3
4PROG= divremtest
5NOMAN=
6
7CLEANFILES+= mkcases cases.c mktestcases testcases
8
9divremtest.c: cases.c
10
11cases.c: mkcases
12 /bin/rm -f cases.c
13 mkcases > cases.c
14
15# a typical strategy to use this:
16# compile a NetBSD divremtest binary, an OSF/1 divremtest binary, and an
17# OSF/1 mktestcases binary. You then run mktestecases | divremtest -g
18# on an OSF/1 machine, and pipe the output to an rsh to a NetBSD machine
19# which then runs divremtest. You can test an infinite number of random
20# values that way; I like to put a 'dd' in, so I can see how much I've done.
21
22testcases: mktestcases divremtest
23 /bin/rm -f testcases
24 mktestcases | divremtest -g > testcases
25
26regress:
27 @echo THIS TEST CANNOT BE RUN AUTOMATICALLY.
28 @false
29
30.include <bsd.prog.mk>
diff --git a/src/regress/lib/libc/arch/alpha/divremtest/divremtest.c b/src/regress/lib/libc/arch/alpha/divremtest/divremtest.c
deleted file mode 100644
index 3d9e8a6de2..0000000000
--- a/src/regress/lib/libc/arch/alpha/divremtest/divremtest.c
+++ /dev/null
@@ -1,184 +0,0 @@
1/* $OpenBSD: divremtest.c,v 1.2 2001/01/29 02:05:39 niklas Exp $ */
2/* $NetBSD: divremtest.c,v 1.1 1995/04/24 05:53:35 cgd Exp $ */
3
4/*
5 * Copyright (c) 1995 Christopher G. Demetriou
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Christopher G. Demetriou
19 * for the NetBSD Project.
20 * 4. The name of the author may not be used to endorse or promote products
21 * derived from this software without specific prior written permission
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#include <stdio.h>
36#include <unistd.h>
37#include <signal.h>
38
39void testfile();
40void usage();
41
42int generate;
43
44int
45main(argc, argv)
46 int argc;
47 char **argv;
48{
49 int c;
50
51 signal(SIGFPE, SIG_IGN);
52
53 while ((c = getopt(argc, argv, "g")) != -1)
54 switch (c) {
55 case 'g':
56 generate = 1;
57 break;
58
59 default:
60 usage();
61 break;
62 }
63
64 argc -= optind;
65 argv += optind;
66
67 if (argc == 0)
68 testfile();
69 else
70 for (; argc != 0; argc--, argv++) {
71 if (freopen(argv[0], "r", stdin) == NULL) {
72 fprintf(stderr,
73 "divremtest: couldn't open %s\n",
74 argv[0]);
75 exit(1);
76 }
77
78 testfile();
79 }
80
81 exit(0);
82}
83
84void
85testfile()
86{
87 union operand {
88 unsigned long input;
89 int op_int;
90 unsigned int op_u_int;
91 long op_long;
92 unsigned long op_u_long;
93 } op1, op2, divres, modres, divwant, modwant;
94 char opspec[6];
95 int encoded, i;
96
97 while (scanf("%6c %lx %lx %lx %lx\n", opspec, &op1.input,
98 &op2.input, &divwant.input, &modwant.input) != EOF) {
99
100 encoded = 0;
101
102 for (i = 0; i < 6; i += 2) {
103 int posval;
104
105 switch (opspec[i]) {
106 case '.':
107 posval = 0;
108 break;
109 case '-':
110 posval = 1;
111 break;
112 default:
113 fprintf(stderr,
114 "unknown signedness spec %c\n",
115 opspec[i]);
116 exit(1);
117 }
118 encoded |= posval << ((5 - i) * 4);
119 }
120
121 for (i = 1; i < 6; i += 2) {
122 int posval;
123
124 switch (opspec[i]) {
125 case 'i':
126 posval = 0;
127 break;
128 case 'l':
129 posval = 1;
130 break;
131 default:
132 fprintf(stderr, "unknown length spec %c\n",
133 opspec[i]);
134 exit(1);
135 }
136 encoded |= posval << ((5 - i) * 4);
137 }
138
139 /* KILL ME!!! */
140 switch (encoded) {
141
142#define TRY_IT(a, b, c) \
143 divres.a = op1.b / op2.c; \
144 modres.a = op1.b % op2.c; \
145 if (generate) { \
146 printf("%6s 0x%016lx 0x%016lx 0x%016lx 0x%016lx\n", \
147 opspec, op1.input, op2.input, \
148 divres.a, modres.a); \
149 } else { \
150 if ((divres.a != divwant.a) || \
151 (modres.a != modwant.a)) { \
152 fprintf(stderr, "%6s 0x%016lx 0x%016lx\n", \
153 opspec, op1.input, op2.input); \
154 fprintf(stderr, "FAILED:\n"); \
155 fprintf(stderr, \
156 "div:\twanted 0x%16lx, got 0x%16lx\n", \
157 divwant.a, divres.a); \
158 fprintf(stderr, \
159 "mod:\twanted 0x%16lx, got 0x%16lx\n", \
160 modwant.a, modres.a); \
161 \
162 exit(1); \
163 } \
164 }
165
166#include "cases.c"
167
168#undef TRY_IT
169
170 default:
171 fprintf(stderr,
172 "INTERNAL ERROR: unknown encoding %x\n", encoded);
173 exit(1);
174 }
175 }
176}
177
178void
179usage()
180{
181
182 fprintf(stderr, "usage: divremtest [-v] [testfile ...]\n");
183 exit(1);
184}
diff --git a/src/regress/lib/libc/arch/alpha/divremtest/mkcases.c b/src/regress/lib/libc/arch/alpha/divremtest/mkcases.c
deleted file mode 100644
index fcb4765b8c..0000000000
--- a/src/regress/lib/libc/arch/alpha/divremtest/mkcases.c
+++ /dev/null
@@ -1,64 +0,0 @@
1/* $OpenBSD: mkcases.c,v 1.2 2001/01/29 02:05:39 niklas Exp $ */
2/* $NetBSD: mkcases.c,v 1.1 1995/04/24 05:53:36 cgd Exp $ */
3
4/*
5 * Copyright (c) 1995 Christopher G. Demetriou
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Christopher G. Demetriou
19 * for the NetBSD Project.
20 * 4. The name of the author may not be used to endorse or promote products
21 * derived from this software without specific prior written permission
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35char *tab[4] = { "u_int", "int", "u_long", "long" };
36
37int
38main()
39{
40 int i;
41
42 for (i = 0; i < 64; i++) {
43 printf(
44" case 0x%d%d%d%d%d%d: /* %s <= %s op %s */\n",
45 (i >> 5) & 1,
46 (i >> 4) & 1,
47 (i >> 3) & 1,
48 (i >> 2) & 1,
49 (i >> 1) & 1,
50 (i >> 0) & 1,
51 tab[(i >> 4) & 0x3],
52 tab[(i >> 2) & 0x3],
53 tab[(i >> 0) & 0x3]);
54 printf(
55" TRY_IT(op_%s, op_%s, op_%s);\n",
56 tab[(i >> 4) & 0x3],
57 tab[(i >> 2) & 0x3],
58 tab[(i >> 0) & 0x3]);
59 printf(
60" break;\n\n");
61 }
62
63 exit(0);
64}
diff --git a/src/regress/lib/libc/arch/alpha/divremtest/mktestcases.c b/src/regress/lib/libc/arch/alpha/divremtest/mktestcases.c
deleted file mode 100644
index 3b01653f32..0000000000
--- a/src/regress/lib/libc/arch/alpha/divremtest/mktestcases.c
+++ /dev/null
@@ -1,68 +0,0 @@
1/* $OpenBSD: mktestcases.c,v 1.2 2001/01/29 02:05:40 niklas Exp $ */
2/* $NetBSD: mktestcases.c,v 1.1 1995/04/24 05:53:37 cgd Exp $ */
3
4/*
5 * Copyright (c) 1995 Christopher G. Demetriou
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Christopher G. Demetriou
19 * for the NetBSD Project.
20 * 4. The name of the author may not be used to endorse or promote products
21 * derived from this software without specific prior written permission
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#include <stdio.h>
36
37int
38main()
39{
40 int i, j;
41 unsigned long n1, n2;
42
43 srandom(time(NULL));
44
45 for (i = 1; /* i < 10240 */ 1; i++) {
46 n1 = (unsigned)
47 (random() & ((random() & random()) | 0x80000000));
48 n1 <<= 32;
49 n1 |= (unsigned)(random() & random() & random());
50
51 n2 = (unsigned)
52 (random() & ((random() & random()) | 0x80000000));
53 n2 <<= 32;
54 n2 |= (unsigned)(random() & random() & random());
55
56 for (j = 0; j < 64; j++) {
57 char *tab[] = { ".i", ".l", "-i", "-l" };
58
59 printf("%s%s%s 0x%lx 0x%lx 0 0\n",
60 tab[(j >> 4) & 0x3],
61 tab[(j >> 2) & 0x3],
62 tab[(j >> 0) & 0x3],
63 n1, n2);
64 }
65 }
66
67 exit(0);
68}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-20 02:29:41 +0000