1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "los_config.h"
33 #include "los_swtmr.h"
34 #include "los_sem_pri.h"
35 #include "los_queue_pri.h"
36 #include "los_swtmr_pri.h"
37 #include "los_task_pri.h"
38 #ifdef LOSCFG_IPC_CONTAINER
39 #include "los_ipc_container_pri.h"
40 #endif
41
42 #ifdef LOSCFG_SHELL
43 #include "shcmd.h"
44 #include "shell.h"
45 #endif
46
47
48 #define SYSINFO_ENABLED(x) (((x) == TRUE) ? "YES" : "NO")
OsShellCmdTaskCntGet(VOID)49 UINT32 OsShellCmdTaskCntGet(VOID)
50 {
51 UINT32 loop;
52 UINT32 taskCnt = 0;
53 UINT32 intSave;
54 LosTaskCB *taskCB = NULL;
55
56 intSave = LOS_IntLock();
57 for (loop = 0; loop < g_taskMaxNum; loop++) {
58 taskCB = (LosTaskCB *)g_taskCBArray + loop;
59 if (OsTaskIsUnused(taskCB)) {
60 continue;
61 }
62 taskCnt++;
63 }
64 LOS_IntRestore(intSave);
65 return taskCnt;
66 }
67
OsShellCmdSemCntGet(VOID)68 UINT32 OsShellCmdSemCntGet(VOID)
69 {
70 UINT32 loop;
71 UINT32 semCnt = 0;
72 UINT32 intSave;
73 LosSemCB *semNode = NULL;
74
75 intSave = LOS_IntLock();
76 for (loop = 0; loop < LOSCFG_BASE_IPC_SEM_LIMIT; loop++) {
77 semNode = GET_SEM(loop);
78 if (semNode->semStat == OS_SEM_USED) {
79 semCnt++;
80 }
81 }
82 LOS_IntRestore(intSave);
83 return semCnt;
84 }
85
OsShellCmdQueueCntGet(VOID)86 UINT32 OsShellCmdQueueCntGet(VOID)
87 {
88 UINT32 loop;
89 UINT32 queueCnt = 0;
90 UINT32 intSave;
91 LosQueueCB *queueCB = NULL;
92
93 intSave = LOS_IntLock();
94 queueCB = IPC_ALL_QUEUE;
95 for (loop = 0; loop < LOSCFG_BASE_IPC_QUEUE_LIMIT; loop++, queueCB++) {
96 if (queueCB->queueState == OS_QUEUE_INUSED) {
97 queueCnt++;
98 }
99 }
100 LOS_IntRestore(intSave);
101 return queueCnt;
102 }
103
OsShellCmdSwtmrCntGet(VOID)104 UINT32 OsShellCmdSwtmrCntGet(VOID)
105 {
106 UINT32 loop;
107 UINT32 swtmrCnt = 0;
108 UINT32 intSave;
109 SWTMR_CTRL_S *swtmrCB = NULL;
110
111 intSave = LOS_IntLock();
112 swtmrCB = g_swtmrCBArray;
113 for (loop = 0; loop < LOSCFG_BASE_CORE_SWTMR_LIMIT; loop++, swtmrCB++) {
114 if (swtmrCB->ucState != OS_SWTMR_STATUS_UNUSED) {
115 swtmrCnt++;
116 }
117 }
118 LOS_IntRestore(intSave);
119 return swtmrCnt;
120 }
121
OsShellCmdSystemInfoGet(VOID)122 LITE_OS_SEC_TEXT_MINOR VOID OsShellCmdSystemInfoGet(VOID)
123 {
124 UINT8 isTaskEnable = TRUE;
125 #ifdef LOSCFG_BASE_IPC_SEM
126 UINT8 isSemEnable = TRUE;
127 #else
128 UINT8 isSemEnable = FALSE;
129 #endif
130 #ifdef LOSCFG_BASE_IPC_QUEUE
131 UINT8 isQueueEnable = TRUE;
132 #else
133 UINT8 isQueueEnable = FALSE;
134 #endif
135 #ifdef LOSCFG_BASE_CORE_SWTMR_ENABLE
136 UINT8 isSwtmrEnable = TRUE;
137 #else
138 UINT8 isSwtmrEnable = FALSE;
139 #endif
140
141 PRINTK("\n Module Used Total Enabled\n");
142 PRINTK("--------------------------------------------\n");
143 PRINTK(" Task %-10u%-10d%s\n",
144 OsShellCmdTaskCntGet(),
145 LOSCFG_BASE_CORE_TSK_LIMIT,
146 SYSINFO_ENABLED(isTaskEnable));
147 PRINTK(" Sem %-10u%-10d%s\n",
148 OsShellCmdSemCntGet(),
149 LOSCFG_BASE_IPC_SEM_LIMIT,
150 SYSINFO_ENABLED(isSemEnable));
151 PRINTK(" Queue %-10u%-10d%s\n",
152 OsShellCmdQueueCntGet(),
153 LOSCFG_BASE_IPC_QUEUE_LIMIT,
154 SYSINFO_ENABLED(isQueueEnable));
155 PRINTK(" SwTmr %-10u%-10d%s\n",
156 OsShellCmdSwtmrCntGet(),
157 LOSCFG_BASE_CORE_SWTMR_LIMIT,
158 SYSINFO_ENABLED(isSwtmrEnable));
159 }
160
OsShellCmdSystemInfo(INT32 argc,const CHAR ** argv)161 INT32 OsShellCmdSystemInfo(INT32 argc, const CHAR **argv)
162 {
163 if (argc == 0) {
164 OsShellCmdSystemInfoGet();
165 return 0;
166 }
167 PRINTK("systeminfo: invalid option %s\n"
168 "Systeminfo has NO ARGS.\n",
169 argv[0]);
170 return -1;
171 }
172
173 #ifdef LOSCFG_SHELL
174 SHELLCMD_ENTRY(systeminfo_shellcmd, CMD_TYPE_EX, "systeminfo", 1, (CmdCallBackFunc)OsShellCmdSystemInfo);
175 #endif /* LOSCFG_SHELL */
176
177