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1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Ondrej Palkovsky |
2 | * Copyright (c) 2005 Ondrej Palkovsky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #ifdef mips32 |
- | |
30 | - | ||
31 | #include <print.h> |
29 | #include <print.h> |
32 | #include <debug.h> |
30 | #include <debug.h> |
33 | 31 | ||
34 | #include <test.h> |
32 | #include <test.h> |
35 | #include <atomic.h> |
33 | #include <atomic.h> |
36 | #include <proc/thread.h> |
34 | #include <proc/thread.h> |
37 | #include <time/delay.h> |
35 | #include <time/delay.h> |
38 | 36 | ||
39 | #include <arch.h> |
37 | #include <arch.h> |
40 | 38 | ||
41 | #define THREADS 50 |
39 | #define THREADS 50 |
42 | #define DELAY 10000L |
40 | #define DELAY 10000L |
43 | #define ATTEMPTS 5 |
41 | #define ATTEMPTS 5 |
44 | 42 | ||
45 | static atomic_t threads_ok; |
43 | static atomic_t threads_ok; |
46 | static atomic_t threads_fault; |
44 | static atomic_t threads_fault; |
47 | static waitq_t can_start; |
45 | static waitq_t can_start; |
48 | static bool sh_quiet; |
- | |
49 | 46 | ||
50 | static void testit1(void *data) |
47 | static void testit1(void *data) |
51 | { |
48 | { |
52 | int i; |
49 | int i; |
53 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
50 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
54 | int after_arg __attribute__((aligned(16))); |
51 | int after_arg __attribute__((aligned(16))); |
55 | 52 | ||
56 | thread_detach(THREAD); |
53 | thread_detach(THREAD); |
57 | 54 | ||
58 | waitq_sleep(&can_start); |
55 | waitq_sleep(&can_start); |
59 | 56 | ||
60 | for (i = 0; i < ATTEMPTS; i++) { |
57 | for (i = 0; i < ATTEMPTS; i++) { |
61 | asm volatile ( |
58 | asm volatile ( |
62 | "mtc1 %0,$1" |
59 | "mtc1 %0,$1" |
63 | : "=r" (arg) |
60 | : "=r" (arg) |
64 | ); |
61 | ); |
65 | 62 | ||
66 | delay(DELAY); |
63 | delay(DELAY); |
67 | 64 | ||
68 | asm volatile ( |
65 | asm volatile ( |
69 | "mfc1 %0, $1" |
66 | "mfc1 %0, $1" |
70 | : "=r" (after_arg) |
67 | : "=r" (after_arg) |
71 | ); |
68 | ); |
72 | 69 | ||
73 | if (arg != after_arg) { |
70 | if (arg != after_arg) { |
74 | if (!sh_quiet) |
- | |
75 | printf("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
71 | TPRINTF("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
76 | atomic_inc(&threads_fault); |
72 | atomic_inc(&threads_fault); |
77 | break; |
73 | break; |
78 | } |
74 | } |
79 | } |
75 | } |
80 | atomic_inc(&threads_ok); |
76 | atomic_inc(&threads_ok); |
81 | } |
77 | } |
82 | 78 | ||
83 | static void testit2(void *data) |
79 | static void testit2(void *data) |
84 | { |
80 | { |
85 | int i; |
81 | int i; |
86 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
82 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
87 | int after_arg __attribute__((aligned(16))); |
83 | int after_arg __attribute__((aligned(16))); |
88 | 84 | ||
89 | thread_detach(THREAD); |
85 | thread_detach(THREAD); |
90 | 86 | ||
91 | waitq_sleep(&can_start); |
87 | waitq_sleep(&can_start); |
92 | 88 | ||
93 | for (i = 0; i < ATTEMPTS; i++) { |
89 | for (i = 0; i < ATTEMPTS; i++) { |
94 | asm volatile ( |
90 | asm volatile ( |
95 | "mtc1 %0,$1" |
91 | "mtc1 %0,$1" |
96 | : "=r" (arg) |
92 | : "=r" (arg) |
97 | ); |
93 | ); |
98 | 94 | ||
99 | scheduler(); |
95 | scheduler(); |
100 | asm volatile ( |
96 | asm volatile ( |
101 | "mfc1 %0,$1" |
97 | "mfc1 %0,$1" |
102 | : "=r" (after_arg) |
98 | : "=r" (after_arg) |
103 | ); |
99 | ); |
104 | 100 | ||
105 | if (arg != after_arg) { |
101 | if (arg != after_arg) { |
106 | if (!sh_quiet) |
- | |
107 | printf("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
102 | TPRINTF("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
108 | atomic_inc(&threads_fault); |
103 | atomic_inc(&threads_fault); |
109 | break; |
104 | break; |
110 | } |
105 | } |
111 | } |
106 | } |
112 | atomic_inc(&threads_ok); |
107 | atomic_inc(&threads_ok); |
113 | } |
108 | } |
114 | 109 | ||
115 | 110 | ||
116 | char * test_mips2(bool quiet) |
111 | char *test_mips2(void) |
117 | { |
112 | { |
118 | unsigned int i, total = 0; |
113 | unsigned int i, total = 0; |
119 | sh_quiet = quiet; |
- | |
120 | 114 | ||
121 | waitq_initialize(&can_start); |
115 | waitq_initialize(&can_start); |
122 | atomic_set(&threads_ok, 0); |
116 | atomic_set(&threads_ok, 0); |
123 | atomic_set(&threads_fault, 0); |
117 | atomic_set(&threads_fault, 0); |
124 | 118 | ||
125 | if (!quiet) |
- | |
126 | printf("Creating %u threads... ", 2 * THREADS); |
119 | TPRINTF("Creating %u threads... ", 2 * THREADS); |
127 | 120 | ||
128 | for (i = 0; i < THREADS; i++) { |
121 | for (i = 0; i < THREADS; i++) { |
129 | thread_t *t; |
122 | thread_t *t; |
130 | 123 | ||
131 | if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) { |
124 | if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) { |
132 | if (!quiet) |
- | |
133 | printf("could not create thread %u\n", 2 * i); |
125 | TPRINTF("could not create thread %u\n", 2 * i); |
134 | break; |
126 | break; |
135 | } |
127 | } |
136 | thread_ready(t); |
128 | thread_ready(t); |
137 | total++; |
129 | total++; |
138 | 130 | ||
139 | if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) { |
131 | if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) { |
140 | if (!quiet) |
- | |
141 | printf("could not create thread %u\n", 2 * i + 1); |
132 | TPRINTF("could not create thread %u\n", 2 * i + 1); |
142 | break; |
133 | break; |
143 | } |
134 | } |
144 | thread_ready(t); |
135 | thread_ready(t); |
145 | total++; |
136 | total++; |
146 | } |
137 | } |
147 | 138 | ||
148 | if (!quiet) |
- | |
149 | printf("ok\n"); |
139 | TPRINTF("ok\n"); |
150 | 140 | ||
151 | thread_sleep(1); |
141 | thread_sleep(1); |
152 | waitq_wakeup(&can_start, WAKEUP_ALL); |
142 | waitq_wakeup(&can_start, WAKEUP_ALL); |
153 | 143 | ||
154 | while (atomic_get(&threads_ok) != (long) total) { |
144 | while (atomic_get(&threads_ok) != (long) total) { |
155 | if (!quiet) |
- | |
156 | printf("Threads left: %d\n", total - atomic_get(&threads_ok)); |
145 | TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok)); |
157 | thread_sleep(1); |
146 | thread_sleep(1); |
158 | } |
147 | } |
159 | 148 | ||
160 | if (atomic_get(&threads_fault) == 0) |
149 | if (atomic_get(&threads_fault) == 0) |
161 | return NULL; |
150 | return NULL; |
162 | 151 | ||
163 | return "Test failed"; |
152 | return "Test failed"; |
164 | } |
153 | } |
165 | - | ||
166 | #endif |
- | |
167 | 154 |