source: rtems/testsuites/smptests/smppsxmutex01/init.c @ 6fadb7af

5
Last change on this file since 6fadb7af was 6fadb7af, checked in by Sebastian Huber <sebastian.huber@…>, on Mar 8, 2018 at 5:33:24 AM

config: Use new scheduler configuration defines

Update #3325.

  • Property mode set to 100644
File size: 4.4 KB
Line 
1/*
2 * Copyright (c) 2016 embedded brains GmbH.  All rights reserved.
3 *
4 *  embedded brains GmbH
5 *  Dornierstr. 4
6 *  82178 Puchheim
7 *  Germany
8 *  <rtems@embedded-brains.de>
9 *
10 * The license and distribution terms for this file may be
11 * found in the file LICENSE in this distribution or at
12 * http://www.rtems.org/license/LICENSE.
13 */
14
15#ifdef HAVE_CONFIG_H
16  #include "config.h"
17#endif
18
19#include <errno.h>
20#include <pthread.h>
21
22#include <rtems.h>
23#include <rtems/libcsupport.h>
24
25#include "tmacros.h"
26
27const char rtems_test_name[] = "SMPPSXMUTEX 1";
28
29#define SCHED_A rtems_build_name(' ', ' ', ' ', 'A')
30
31#define SCHED_B rtems_build_name(' ', ' ', ' ', 'B')
32
33typedef struct {
34  pthread_t thread_b;
35  pthread_mutexattr_t mtx_attr;
36  pthread_mutex_t mtx_a;
37  pthread_mutex_t mtx_b;
38} test_context;
39
40static test_context test_instance;
41
42static void *thread_b(void *arg)
43{
44  test_context *ctx;
45  rtems_id scheduler_b_id;
46  rtems_status_code sc;
47  rtems_task_priority prio;
48  int prio_ceiling;
49  int eno;
50
51  ctx = arg;
52
53  rtems_test_assert(rtems_get_current_processor() == 0);
54
55  sc = rtems_scheduler_ident(SCHED_B, &scheduler_b_id);
56  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
57
58  sc = rtems_task_set_priority(pthread_self(), RTEMS_CURRENT_PRIORITY, &prio);
59  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
60
61  sc = rtems_task_set_scheduler(pthread_self(), scheduler_b_id, prio);
62  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
63
64  rtems_test_assert(rtems_get_current_processor() == 1);
65
66  eno = pthread_mutex_init(&ctx->mtx_b, &ctx->mtx_attr);
67  rtems_test_assert(eno == 0);
68
69  eno = pthread_mutex_getprioceiling(&ctx->mtx_b, &prio_ceiling);
70  rtems_test_assert(eno == 0);
71  rtems_test_assert(prio_ceiling == 254);
72
73  eno = pthread_mutex_lock(&ctx->mtx_b);
74  rtems_test_assert(eno == 0);
75
76  eno = pthread_mutex_unlock(&ctx->mtx_b);
77  rtems_test_assert(eno == 0);
78
79  eno = pthread_mutex_destroy(&ctx->mtx_b);
80  rtems_test_assert(eno == 0);
81
82  eno = pthread_mutex_getprioceiling(&ctx->mtx_a, &prio_ceiling);
83  rtems_test_assert(eno == 0);
84  rtems_test_assert(prio_ceiling == 126);
85
86  eno = pthread_mutex_lock(&ctx->mtx_a);
87  rtems_test_assert(eno == EINVAL);
88
89  return ctx;
90}
91
92static void test(test_context *ctx)
93{
94  uint32_t cpu_count;
95  int prio_ceiling;
96  int eno;
97
98  cpu_count = rtems_get_processor_count();
99
100  rtems_test_assert(rtems_get_current_processor() == 0);
101
102  eno = pthread_mutexattr_init(&ctx->mtx_attr);
103  rtems_test_assert(eno == 0);
104
105  eno = pthread_mutexattr_setprotocol(&ctx->mtx_attr, PTHREAD_PRIO_PROTECT);
106  rtems_test_assert(eno == 0);
107
108  eno = pthread_mutex_init(&ctx->mtx_a, &ctx->mtx_attr);
109  rtems_test_assert(eno == 0);
110
111  eno = pthread_mutex_getprioceiling(&ctx->mtx_a, &prio_ceiling);
112  rtems_test_assert(eno == 0);
113  rtems_test_assert(prio_ceiling == 126);
114
115  eno = pthread_mutex_lock(&ctx->mtx_a);
116  rtems_test_assert(eno == 0);
117
118  eno = pthread_mutex_unlock(&ctx->mtx_a);
119  rtems_test_assert(eno == 0);
120
121  if (cpu_count > 1) {
122    void *exit_code;
123
124    eno = pthread_create(&ctx->thread_b, NULL, thread_b, ctx);
125    rtems_test_assert(eno == 0);
126
127    exit_code = NULL;
128    eno = pthread_join(ctx->thread_b, &exit_code);
129    rtems_test_assert(eno == 0);
130    rtems_test_assert(exit_code == ctx);
131  }
132
133  eno = pthread_mutex_destroy(&ctx->mtx_a);
134  rtems_test_assert(eno == 0);
135
136  eno = pthread_mutexattr_destroy(&ctx->mtx_attr);
137  rtems_test_assert(eno == 0);
138}
139
140static void *POSIX_Init(void *arg)
141{
142  rtems_resource_snapshot snapshot;
143
144  TEST_BEGIN();
145
146  rtems_resource_snapshot_take(&snapshot);
147
148  test(&test_instance);
149
150  rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
151
152  TEST_END();
153  rtems_test_exit(0);
154}
155
156#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
157#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
158
159#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
160
161#define CONFIGURE_MAXIMUM_PROCESSORS 2
162
163#define CONFIGURE_SCHEDULER_PRIORITY_SMP
164
165#include <rtems/scheduler.h>
166
167RTEMS_SCHEDULER_PRIORITY_SMP(a, 128);
168
169RTEMS_SCHEDULER_PRIORITY_SMP(b, 256);
170
171#define CONFIGURE_SCHEDULER_TABLE_ENTRIES \
172  RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(a, SCHED_A), \
173  RTEMS_SCHEDULER_TABLE_PRIORITY_SMP(b, SCHED_B)  \
174
175#define CONFIGURE_SCHEDULER_ASSIGNMENTS \
176  RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \
177  RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL)
178
179#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
180
181#define CONFIGURE_POSIX_INIT_THREAD_TABLE
182
183#define CONFIGURE_INIT
184
185#include <rtems/confdefs.h>
Note: See TracBrowser for help on using the repository browser.