1131 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			1131 lines
		
	
	
		
			33 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
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/*
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 * Copyright (c) 2006-2018, RT-Thread Development Team
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 *
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 * SPDX-License-Identifier: Apache-2.0
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 *
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 * Change Logs:
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 * Date           Author       Notes
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 * 2006-04-30     Bernard      first implementation
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 * 2006-05-04     Bernard      add list_thread,
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 *                                 list_sem,
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 *                                 list_timer
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 * 2006-05-20     Bernard      add list_mutex,
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 *                                 list_mailbox,
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 *                                 list_msgqueue,
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 *                                 list_event,
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 *                                 list_fevent,
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 *                                 list_mempool
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 * 2006-06-03     Bernard      display stack information in list_thread
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 * 2006-08-10     Bernard      change version to invoke rt_show_version
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 * 2008-09-10     Bernard      update the list function for finsh syscall
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 *                                 list and sysvar list
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 * 2009-05-30     Bernard      add list_device
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 * 2010-04-21     yi.qiu       add list_module
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 * 2012-04-29     goprife      improve the command line auto-complete feature.
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 * 2012-06-02     lgnq         add list_memheap
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 * 2012-10-22     Bernard      add MS VC++ patch.
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 * 2016-06-02     armink       beautify the list_thread command
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 * 2018-11-22     Jesven       list_thread add smp support
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 * 2018-12-27     Jesven       Fix the problem that disable interrupt too long in list_thread 
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 *                             Provide protection for the "first layer of objects" when list_*
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 */
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#include <rthw.h>
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#include <rtthread.h>
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#ifdef RT_USING_FINSH
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#include "finsh.h"
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#define LIST_FIND_OBJ_NR 8
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long hello(void)
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{
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    rt_kprintf("Hello RT-Thread!\n");
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    return 0;
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}
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FINSH_FUNCTION_EXPORT(hello, say hello world);
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extern void rt_show_version(void);
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long version(void)
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{
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    rt_show_version();
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    return 0;
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}
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FINSH_FUNCTION_EXPORT(version, show RT-Thread version information);
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MSH_CMD_EXPORT(version, show RT-Thread version information);
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rt_inline void object_split(int len)
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{
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    while (len--) rt_kprintf("-");
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}
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typedef struct
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{
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    rt_list_t *list;
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    rt_list_t **array;
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    rt_uint8_t type;
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    int nr;             /* input: max nr, can't be 0 */
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    int nr_out;         /* out: got nr */
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} list_get_next_t;
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static void list_find_init(list_get_next_t *p, rt_uint8_t type, rt_list_t **array, int nr)
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{
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    struct rt_object_information *info;
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    rt_list_t *list;
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    info = rt_object_get_information((enum rt_object_class_type)type);
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    list = &info->object_list;
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    p->list = list;
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    p->type = type;
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    p->array = array;
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    p->nr = nr;
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    p->nr_out = 0;
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}
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static rt_list_t *list_get_next(rt_list_t *current, list_get_next_t *arg)
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{
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    int first_flag = 0;
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    rt_ubase_t level;
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    rt_list_t *node, *list;
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    rt_list_t **array;
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    int nr;
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    arg->nr_out = 0;
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    if (!arg->nr || !arg->type)
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    {
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        return (rt_list_t *)RT_NULL;
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    }
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    list = arg->list;
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    if (!current) /* find first */
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    {
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        node = list;
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        first_flag = 1;
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    }
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    else
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    {
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        node = current;
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    }
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    level = rt_hw_interrupt_disable();
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    if (!first_flag)
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    {
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        struct rt_object *obj;
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        /* The node in the list? */
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        obj = rt_list_entry(node, struct rt_object, list);
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        if ((obj->type & ~RT_Object_Class_Static) != arg->type)
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        {
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            rt_hw_interrupt_enable(level);
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            return (rt_list_t *)RT_NULL;
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        }
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    }
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    nr = 0;
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    array = arg->array;
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    while (1)
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    {
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        node = node->next;
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        if (node == list)
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        {
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            node = (rt_list_t *)RT_NULL;
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            break;
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        }
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        nr++;
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        *array++ = node;
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        if (nr == arg->nr)
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        {
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            break;
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        }
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    }
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    rt_hw_interrupt_enable(level);
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    arg->nr_out = nr;
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    return node;
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}
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long list_thread(void)
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{
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    rt_ubase_t level;
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    list_get_next_t find_arg;
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    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
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    rt_list_t *next = (rt_list_t*)RT_NULL;
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    const char *item_title = "thread";
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    int maxlen;
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    list_find_init(&find_arg, RT_Object_Class_Thread, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
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    maxlen = RT_NAME_MAX;
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#ifdef RT_USING_SMP
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    rt_kprintf("%-*.s cpu pri  status      sp     stack size max used left tick  error\n", maxlen, item_title); object_split(maxlen);
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    rt_kprintf(     " --- ---  ------- ---------- ----------  ------  ---------- ---\n");
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#else
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    rt_kprintf("%-*.s pri  status      sp     stack size max used left tick  error\n", maxlen, item_title); object_split(maxlen);
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    rt_kprintf(     " ---  ------- ---------- ----------  ------  ---------- ---\n");
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#endif /*RT_USING_SMP*/
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    do
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    {
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        next = list_get_next(next, &find_arg);
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        {
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            int i;
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            for (i = 0; i < find_arg.nr_out; i++)
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            {
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                struct rt_object *obj;
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                struct rt_thread thread_info, *thread;
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                obj = rt_list_entry(obj_list[i], struct rt_object, list);
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                level = rt_hw_interrupt_disable();
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                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
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                {
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                    rt_hw_interrupt_enable(level);
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                    continue;
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                }
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                /* copy info */
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                memcpy(&thread_info, obj, sizeof thread_info);
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                rt_hw_interrupt_enable(level);
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                thread = (struct rt_thread*)obj;
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                {
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                    rt_uint8_t stat;
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                    rt_uint8_t *ptr;
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#ifdef RT_USING_SMP
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                    if (thread->oncpu != RT_CPU_DETACHED)
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                        rt_kprintf("%-*.*s %3d %3d ", maxlen, RT_NAME_MAX, thread->name, thread->oncpu, thread->current_priority);
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                    else
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                        rt_kprintf("%-*.*s N/A %3d ", maxlen, RT_NAME_MAX, thread->name, thread->current_priority);
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#else
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                    rt_kprintf("%-*.*s %3d ", maxlen, RT_NAME_MAX, thread->name, thread->current_priority);
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#endif /*RT_USING_SMP*/
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                    stat = (thread->stat & RT_THREAD_STAT_MASK);
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                    if (stat == RT_THREAD_READY)        rt_kprintf(" ready  ");
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                    else if (stat == RT_THREAD_SUSPEND) rt_kprintf(" suspend");
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                    else if (stat == RT_THREAD_INIT)    rt_kprintf(" init   ");
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                    else if (stat == RT_THREAD_CLOSE)   rt_kprintf(" close  ");
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                    else if (stat == RT_THREAD_RUNNING) rt_kprintf(" running");
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#if defined(ARCH_CPU_STACK_GROWS_UPWARD)
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                    ptr = (rt_uint8_t *)thread->stack_addr + thread->stack_size - 1;
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                    while (*ptr == '#')ptr --;
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                    rt_kprintf(" 0x%08x 0x%08x    %02d%%   0x%08x %03d\n",
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                            ((rt_ubase_t)thread->sp - (rt_ubase_t)thread->stack_addr),
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                            thread->stack_size,
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                            ((rt_ubase_t)ptr - (rt_ubase_t)thread->stack_addr) * 100 / thread->stack_size,
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                            thread->remaining_tick,
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                            thread->error);
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#else
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                    ptr = (rt_uint8_t *)thread->stack_addr;
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                    while (*ptr == '#')ptr ++;
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                    rt_kprintf(" 0x%08x 0x%08x    %02d%%   0x%08x %03d\n",
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                            thread->stack_size + ((rt_ubase_t)thread->stack_addr - (rt_ubase_t)thread->sp),
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                            thread->stack_size,
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                            (thread->stack_size - ((rt_ubase_t) ptr - (rt_ubase_t) thread->stack_addr)) * 100
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                            / thread->stack_size,
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                            thread->remaining_tick,
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                            thread->error);
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#endif
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                }
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            }
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        }
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    }
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    while (next != (rt_list_t*)RT_NULL);
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    return 0;
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}
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FINSH_FUNCTION_EXPORT(list_thread, list thread);
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MSH_CMD_EXPORT(list_thread, list thread);
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static void show_wait_queue(struct rt_list_node *list)
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{
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    struct rt_thread *thread;
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    struct rt_list_node *node;
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    for (node = list->next; node != list; node = node->next)
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    {
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        thread = rt_list_entry(node, struct rt_thread, tlist);
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        rt_kprintf("%s", thread->name);
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        if (node->next != list)
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            rt_kprintf("/");
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    }
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}
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#ifdef RT_USING_SEMAPHORE
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long list_sem(void)
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{
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    rt_ubase_t level;
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    list_get_next_t find_arg;
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    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
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    rt_list_t *next = (rt_list_t*)RT_NULL;
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    int maxlen;
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    const char *item_title = "semaphore";
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    list_find_init(&find_arg, RT_Object_Class_Semaphore, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
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    maxlen = RT_NAME_MAX;
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    rt_kprintf("%-*.s v   suspend thread\n", maxlen, item_title); object_split(maxlen);
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    rt_kprintf(     " --- --------------\n");
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    do
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    {
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        next = list_get_next(next, &find_arg);
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        {
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            int i;
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            for (i = 0; i < find_arg.nr_out; i++)
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            {
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                struct rt_object *obj;
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                struct rt_semaphore *sem;
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                obj = rt_list_entry(obj_list[i], struct rt_object, list);
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                level = rt_hw_interrupt_disable();
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                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
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                {
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                    rt_hw_interrupt_enable(level);
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                    continue;
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                }
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                rt_hw_interrupt_enable(level);
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                sem = (struct rt_semaphore*)obj;
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                if (!rt_list_isempty(&sem->parent.suspend_thread))
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                {
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                    rt_kprintf("%-*.*s %03d %d:",
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                            maxlen, RT_NAME_MAX,
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                            sem->parent.parent.name,
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                            sem->value,
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                            rt_list_len(&sem->parent.suspend_thread));
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                    show_wait_queue(&(sem->parent.suspend_thread));
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                    rt_kprintf("\n");
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                }
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                else
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                {
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                    rt_kprintf("%-*.*s %03d %d\n",
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                            maxlen, RT_NAME_MAX,
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                            sem->parent.parent.name,
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                            sem->value,
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                            rt_list_len(&sem->parent.suspend_thread));
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                }
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            }
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        }
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    }
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    while (next != (rt_list_t*)RT_NULL);
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    return 0;
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}
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FINSH_FUNCTION_EXPORT(list_sem, list semaphore in system);
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MSH_CMD_EXPORT(list_sem, list semaphore in system);
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#endif
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#ifdef RT_USING_EVENT
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long list_event(void)
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{
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    rt_ubase_t level;
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    list_get_next_t find_arg;
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    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
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    rt_list_t *next = (rt_list_t*)RT_NULL;
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    int maxlen;
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    const char *item_title = "event";
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    list_find_init(&find_arg, RT_Object_Class_Event, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
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    maxlen = RT_NAME_MAX;
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    rt_kprintf("%-*.s      set    suspend thread\n", maxlen, item_title); object_split(maxlen);
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    rt_kprintf(     "  ---------- --------------\n");
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    do
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    {
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        next = list_get_next(next, &find_arg);
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        {
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            int i;
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            for (i = 0; i < find_arg.nr_out; i++)
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            {
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                struct rt_object *obj;
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                struct rt_event *e;
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                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
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                    rt_hw_interrupt_enable(level);
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						|
                    continue;
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						|
                }
 | 
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 | 
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                rt_hw_interrupt_enable(level);
 | 
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 | 
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                e = (struct rt_event *)obj;
 | 
						|
                if (!rt_list_isempty(&e->parent.suspend_thread))
 | 
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                {
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                    rt_kprintf("%-*.*s  0x%08x %03d:",
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						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            e->parent.parent.name,
 | 
						|
                            e->set,
 | 
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                            rt_list_len(&e->parent.suspend_thread));
 | 
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                    show_wait_queue(&(e->parent.suspend_thread));
 | 
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                    rt_kprintf("\n");
 | 
						|
                }
 | 
						|
                else
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s  0x%08x 0\n",
 | 
						|
                            maxlen, RT_NAME_MAX, e->parent.parent.name, e->set);
 | 
						|
                }
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
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FINSH_FUNCTION_EXPORT(list_event, list event in system);
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MSH_CMD_EXPORT(list_event, list event in system);
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#endif
 | 
						|
 | 
						|
#ifdef RT_USING_MUTEX
 | 
						|
long list_mutex(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "mutex";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_Mutex, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s   owner  hold suspend thread\n", maxlen, item_title); object_split(maxlen);
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						|
    rt_kprintf(     " -------- ---- --------------\n");
 | 
						|
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_mutex *m;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                m = (struct rt_mutex *)obj;
 | 
						|
                rt_kprintf("%-*.*s %-8.*s %04d %d\n",
 | 
						|
                        maxlen, RT_NAME_MAX,
 | 
						|
                        m->parent.parent.name,
 | 
						|
                        RT_NAME_MAX,
 | 
						|
                        m->owner->name,
 | 
						|
                        m->hold,
 | 
						|
                        rt_list_len(&m->parent.suspend_thread));
 | 
						|
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_mutex, list mutex in system);
 | 
						|
MSH_CMD_EXPORT(list_mutex, list mutex in system);
 | 
						|
#endif
 | 
						|
 | 
						|
#ifdef RT_USING_MAILBOX
 | 
						|
long list_mailbox(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "mailbox";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_MailBox, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s entry size suspend thread\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(     " ----  ---- --------------\n");
 | 
						|
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_mailbox *m;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                m = (struct rt_mailbox *)obj;
 | 
						|
                if (!rt_list_isempty(&m->parent.suspend_thread))
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %04d %d:",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            m->parent.parent.name,
 | 
						|
                            m->entry,
 | 
						|
                            m->size,
 | 
						|
                            rt_list_len(&m->parent.suspend_thread));
 | 
						|
                    show_wait_queue(&(m->parent.suspend_thread));
 | 
						|
                    rt_kprintf("\n");
 | 
						|
                }
 | 
						|
                else
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %04d %d\n",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            m->parent.parent.name,
 | 
						|
                            m->entry,
 | 
						|
                            m->size,
 | 
						|
                            rt_list_len(&m->parent.suspend_thread));
 | 
						|
                }
 | 
						|
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_mailbox, list mail box in system);
 | 
						|
MSH_CMD_EXPORT(list_mailbox, list mail box in system);
 | 
						|
#endif
 | 
						|
 | 
						|
#ifdef RT_USING_MESSAGEQUEUE
 | 
						|
long list_msgqueue(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "msgqueue";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_MessageQueue, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s entry suspend thread\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(     " ----  --------------\n");
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_messagequeue *m;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                m = (struct rt_messagequeue *)obj;
 | 
						|
                if (!rt_list_isempty(&m->parent.suspend_thread))
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %d:",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            m->parent.parent.name,
 | 
						|
                            m->entry,
 | 
						|
                            rt_list_len(&m->parent.suspend_thread));
 | 
						|
                    show_wait_queue(&(m->parent.suspend_thread));
 | 
						|
                    rt_kprintf("\n");
 | 
						|
                }
 | 
						|
                else
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %d\n",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            m->parent.parent.name,
 | 
						|
                            m->entry,
 | 
						|
                            rt_list_len(&m->parent.suspend_thread));
 | 
						|
                }
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_msgqueue, list message queue in system);
 | 
						|
MSH_CMD_EXPORT(list_msgqueue, list message queue in system);
 | 
						|
#endif
 | 
						|
 | 
						|
#ifdef RT_USING_MEMHEAP
 | 
						|
long list_memheap(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "memheap";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_MemHeap, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s  pool size  max used size available size\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(      " ---------- ------------- --------------\n");
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_memheap *mh;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                mh = (struct rt_memheap *)obj;
 | 
						|
 | 
						|
                rt_kprintf("%-*.*s %-010d %-013d %-05d\n",
 | 
						|
                        maxlen, RT_NAME_MAX,
 | 
						|
                        mh->parent.name,
 | 
						|
                        mh->pool_size,
 | 
						|
                        mh->max_used_size,
 | 
						|
                        mh->available_size);
 | 
						|
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_memheap, list memory heap in system);
 | 
						|
MSH_CMD_EXPORT(list_memheap, list memory heap in system);
 | 
						|
#endif
 | 
						|
 | 
						|
#ifdef RT_USING_MEMPOOL
 | 
						|
long list_mempool(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "mempool";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_MemPool, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s block total free suspend thread\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(     " ----  ----  ---- --------------\n");
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_mempool *mp;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                mp = (struct rt_mempool *)obj;
 | 
						|
                if (mp->suspend_thread_count > 0)
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %04d  %04d %d:",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            mp->parent.name,
 | 
						|
                            mp->block_size,
 | 
						|
                            mp->block_total_count,
 | 
						|
                            mp->block_free_count,
 | 
						|
                            mp->suspend_thread_count);
 | 
						|
                    show_wait_queue(&(mp->suspend_thread));
 | 
						|
                    rt_kprintf("\n");
 | 
						|
                }
 | 
						|
                else
 | 
						|
                {
 | 
						|
                    rt_kprintf("%-*.*s %04d  %04d  %04d %d\n",
 | 
						|
                            maxlen, RT_NAME_MAX,
 | 
						|
                            mp->parent.name,
 | 
						|
                            mp->block_size,
 | 
						|
                            mp->block_total_count,
 | 
						|
                            mp->block_free_count,
 | 
						|
                            mp->suspend_thread_count);
 | 
						|
                }
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_mempool, list memory pool in system)
 | 
						|
MSH_CMD_EXPORT(list_mempool, list memory pool in system);
 | 
						|
#endif
 | 
						|
 | 
						|
long list_timer(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "timer";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_Timer, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s  periodic   timeout       flag\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(     " ---------- ---------- -----------\n");
 | 
						|
    do {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_timer *timer;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                timer = (struct rt_timer *)obj;
 | 
						|
                rt_kprintf("%-*.*s 0x%08x 0x%08x ",
 | 
						|
                        maxlen, RT_NAME_MAX,
 | 
						|
                        timer->parent.name,
 | 
						|
                        timer->init_tick,
 | 
						|
                        timer->timeout_tick);
 | 
						|
                if (timer->parent.flag & RT_TIMER_FLAG_ACTIVATED)
 | 
						|
                    rt_kprintf("activated\n");
 | 
						|
                else
 | 
						|
                    rt_kprintf("deactivated\n");
 | 
						|
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    rt_kprintf("current tick:0x%08x\n", rt_tick_get());
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_timer, list timer in system);
 | 
						|
MSH_CMD_EXPORT(list_timer, list timer in system);
 | 
						|
 | 
						|
#ifdef RT_USING_DEVICE
 | 
						|
static char *const device_type_str[] =
 | 
						|
{
 | 
						|
    "Character Device",
 | 
						|
    "Block Device",
 | 
						|
    "Network Interface",
 | 
						|
    "MTD Device",
 | 
						|
    "CAN Device",
 | 
						|
    "RTC",
 | 
						|
    "Sound Device",
 | 
						|
    "Graphic Device",
 | 
						|
    "I2C Bus",
 | 
						|
    "USB Slave Device",
 | 
						|
    "USB Host Bus",
 | 
						|
    "SPI Bus",
 | 
						|
    "SPI Device",
 | 
						|
    "SDIO Bus",
 | 
						|
    "PM Pseudo Device",
 | 
						|
    "Pipe",
 | 
						|
    "Portal Device",
 | 
						|
    "Timer Device",
 | 
						|
    "Miscellaneous Device",
 | 
						|
    "Unknown"
 | 
						|
};
 | 
						|
 | 
						|
long list_device(void)
 | 
						|
{
 | 
						|
    rt_ubase_t level;
 | 
						|
    list_get_next_t find_arg;
 | 
						|
    rt_list_t *obj_list[LIST_FIND_OBJ_NR];
 | 
						|
    rt_list_t *next = (rt_list_t*)RT_NULL;
 | 
						|
 | 
						|
    int maxlen;
 | 
						|
    const char *item_title = "device";
 | 
						|
 | 
						|
    list_find_init(&find_arg, RT_Object_Class_Device, obj_list, sizeof(obj_list)/sizeof(obj_list[0]));
 | 
						|
 | 
						|
    maxlen = RT_NAME_MAX;
 | 
						|
 | 
						|
    rt_kprintf("%-*.s         type         ref count\n", maxlen, item_title); object_split(maxlen);
 | 
						|
    rt_kprintf(     " -------------------- ----------\n");
 | 
						|
    do
 | 
						|
    {
 | 
						|
        next = list_get_next(next, &find_arg);
 | 
						|
        {
 | 
						|
            int i;
 | 
						|
            for (i = 0; i < find_arg.nr_out; i++)
 | 
						|
            {
 | 
						|
                struct rt_object *obj;
 | 
						|
                struct rt_device *device;
 | 
						|
 | 
						|
                obj = rt_list_entry(obj_list[i], struct rt_object, list);
 | 
						|
                level = rt_hw_interrupt_disable();
 | 
						|
                if ((obj->type & ~RT_Object_Class_Static) != find_arg.type)
 | 
						|
                {
 | 
						|
                    rt_hw_interrupt_enable(level);
 | 
						|
                    continue;
 | 
						|
                }
 | 
						|
 | 
						|
                rt_hw_interrupt_enable(level);
 | 
						|
 | 
						|
                device = (struct rt_device *)obj;
 | 
						|
                rt_kprintf("%-*.*s %-20s %-8d\n",
 | 
						|
                        maxlen, RT_NAME_MAX,
 | 
						|
                        device->parent.name,
 | 
						|
                        (device->type <= RT_Device_Class_Unknown) ?
 | 
						|
                        device_type_str[device->type] :
 | 
						|
                        device_type_str[RT_Device_Class_Unknown],
 | 
						|
                        device->ref_count);
 | 
						|
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
    while (next != (rt_list_t*)RT_NULL);
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list_device, list device in system);
 | 
						|
MSH_CMD_EXPORT(list_device, list device in system);
 | 
						|
#endif
 | 
						|
 | 
						|
long list(void)
 | 
						|
{
 | 
						|
#ifndef FINSH_USING_MSH_ONLY
 | 
						|
    struct finsh_syscall_item *syscall_item;
 | 
						|
    struct finsh_sysvar_item *sysvar_item;
 | 
						|
#endif
 | 
						|
 | 
						|
    rt_kprintf("--Function List:\n");
 | 
						|
    {
 | 
						|
        struct finsh_syscall *index;
 | 
						|
        for (index = _syscall_table_begin;
 | 
						|
                index < _syscall_table_end;
 | 
						|
                FINSH_NEXT_SYSCALL(index))
 | 
						|
        {
 | 
						|
            /* skip the internal command */
 | 
						|
            if (strncmp((char *)index->name, "__", 2) == 0) continue;
 | 
						|
 | 
						|
#ifdef FINSH_USING_DESCRIPTION
 | 
						|
            rt_kprintf("%-16s -- %s\n", index->name, index->desc);
 | 
						|
#else
 | 
						|
            rt_kprintf("%s\n", index->name);
 | 
						|
#endif
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
#ifndef FINSH_USING_MSH_ONLY
 | 
						|
    /* list syscall list */
 | 
						|
    syscall_item = global_syscall_list;
 | 
						|
    while (syscall_item != NULL)
 | 
						|
    {
 | 
						|
        rt_kprintf("[l] %s\n", syscall_item->syscall.name);
 | 
						|
        syscall_item = syscall_item->next;
 | 
						|
    }
 | 
						|
 | 
						|
    rt_kprintf("--Variable List:\n");
 | 
						|
    {
 | 
						|
        struct finsh_sysvar *index;
 | 
						|
        for (index = _sysvar_table_begin;
 | 
						|
                index < _sysvar_table_end;
 | 
						|
                FINSH_NEXT_SYSVAR(index))
 | 
						|
        {
 | 
						|
#ifdef FINSH_USING_DESCRIPTION
 | 
						|
            rt_kprintf("%-16s -- %s\n", index->name, index->desc);
 | 
						|
#else
 | 
						|
            rt_kprintf("%s\n", index->name);
 | 
						|
#endif
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    sysvar_item = global_sysvar_list;
 | 
						|
    while (sysvar_item != NULL)
 | 
						|
    {
 | 
						|
        rt_kprintf("[l] %s\n", sysvar_item->sysvar.name);
 | 
						|
        sysvar_item = sysvar_item->next;
 | 
						|
    }
 | 
						|
#endif
 | 
						|
 | 
						|
    return 0;
 | 
						|
}
 | 
						|
FINSH_FUNCTION_EXPORT(list, list all symbol in system)
 | 
						|
 | 
						|
#ifndef FINSH_USING_MSH_ONLY
 | 
						|
static int str_is_prefix(const char *prefix, const char *str)
 | 
						|
{
 | 
						|
    while ((*prefix) && (*prefix == *str))
 | 
						|
    {
 | 
						|
        prefix ++;
 | 
						|
        str ++;
 | 
						|
    }
 | 
						|
 | 
						|
    if (*prefix == 0)
 | 
						|
        return 0;
 | 
						|
 | 
						|
    return -1;
 | 
						|
}
 | 
						|
 | 
						|
static int str_common(const char *str1, const char *str2)
 | 
						|
{
 | 
						|
    const char *str = str1;
 | 
						|
 | 
						|
    while ((*str != 0) && (*str2 != 0) && (*str == *str2))
 | 
						|
    {
 | 
						|
        str ++;
 | 
						|
        str2 ++;
 | 
						|
    }
 | 
						|
 | 
						|
    return (str - str1);
 | 
						|
}
 | 
						|
 | 
						|
void list_prefix(char *prefix)
 | 
						|
{
 | 
						|
    struct finsh_syscall_item *syscall_item;
 | 
						|
    struct finsh_sysvar_item *sysvar_item;
 | 
						|
    rt_uint16_t func_cnt, var_cnt;
 | 
						|
    int length, min_length;
 | 
						|
    const char *name_ptr;
 | 
						|
 | 
						|
    func_cnt = 0;
 | 
						|
    var_cnt  = 0;
 | 
						|
    min_length = 0;
 | 
						|
    name_ptr = RT_NULL;
 | 
						|
 | 
						|
    /* checks in system function call */
 | 
						|
    {
 | 
						|
        struct finsh_syscall *index;
 | 
						|
        for (index = _syscall_table_begin;
 | 
						|
                index < _syscall_table_end;
 | 
						|
                FINSH_NEXT_SYSCALL(index))
 | 
						|
        {
 | 
						|
            /* skip internal command */
 | 
						|
            if (str_is_prefix("__", index->name) == 0) continue;
 | 
						|
 | 
						|
            if (str_is_prefix(prefix, index->name) == 0)
 | 
						|
            {
 | 
						|
                if (func_cnt == 0)
 | 
						|
                {
 | 
						|
                    rt_kprintf("--function:\n");
 | 
						|
 | 
						|
                    if (*prefix != 0)
 | 
						|
                    {
 | 
						|
                        /* set name_ptr */
 | 
						|
                        name_ptr = index->name;
 | 
						|
 | 
						|
                        /* set initial length */
 | 
						|
                        min_length = strlen(name_ptr);
 | 
						|
                    }
 | 
						|
                }
 | 
						|
 | 
						|
                func_cnt ++;
 | 
						|
 | 
						|
                if (*prefix != 0)
 | 
						|
                {
 | 
						|
                    length = str_common(name_ptr, index->name);
 | 
						|
                    if (length < min_length)
 | 
						|
                        min_length = length;
 | 
						|
                }
 | 
						|
 | 
						|
#ifdef FINSH_USING_DESCRIPTION
 | 
						|
                rt_kprintf("%-16s -- %s\n", index->name, index->desc);
 | 
						|
#else
 | 
						|
                rt_kprintf("%s\n", index->name);
 | 
						|
#endif
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    /* checks in dynamic system function call */
 | 
						|
    syscall_item = global_syscall_list;
 | 
						|
    while (syscall_item != NULL)
 | 
						|
    {
 | 
						|
        if (str_is_prefix(prefix, syscall_item->syscall.name) == 0)
 | 
						|
        {
 | 
						|
            if (func_cnt == 0)
 | 
						|
            {
 | 
						|
                rt_kprintf("--function:\n");
 | 
						|
                if (*prefix != 0 && name_ptr == NULL)
 | 
						|
                {
 | 
						|
                    /* set name_ptr */
 | 
						|
                    name_ptr = syscall_item->syscall.name;
 | 
						|
 | 
						|
                    /* set initial length */
 | 
						|
                    min_length = strlen(name_ptr);
 | 
						|
                }
 | 
						|
            }
 | 
						|
 | 
						|
            func_cnt ++;
 | 
						|
 | 
						|
            if (*prefix != 0)
 | 
						|
            {
 | 
						|
                length = str_common(name_ptr, syscall_item->syscall.name);
 | 
						|
                if (length < min_length)
 | 
						|
                    min_length = length;
 | 
						|
            }
 | 
						|
 | 
						|
            rt_kprintf("[l] %s\n", syscall_item->syscall.name);
 | 
						|
        }
 | 
						|
        syscall_item = syscall_item->next;
 | 
						|
    }
 | 
						|
 | 
						|
    /* checks in system variable */
 | 
						|
    {
 | 
						|
        struct finsh_sysvar *index;
 | 
						|
        for (index = _sysvar_table_begin;
 | 
						|
                index < _sysvar_table_end;
 | 
						|
                FINSH_NEXT_SYSVAR(index))
 | 
						|
        {
 | 
						|
            if (str_is_prefix(prefix, index->name) == 0)
 | 
						|
            {
 | 
						|
                if (var_cnt == 0)
 | 
						|
                {
 | 
						|
                    rt_kprintf("--variable:\n");
 | 
						|
 | 
						|
                    if (*prefix != 0 && name_ptr == NULL)
 | 
						|
                    {
 | 
						|
                        /* set name_ptr */
 | 
						|
                        name_ptr = index->name;
 | 
						|
 | 
						|
                        /* set initial length */
 | 
						|
                        min_length = strlen(name_ptr);
 | 
						|
 | 
						|
                    }
 | 
						|
                }
 | 
						|
 | 
						|
                var_cnt ++;
 | 
						|
 | 
						|
                if (*prefix != 0)
 | 
						|
                {
 | 
						|
                    length = str_common(name_ptr, index->name);
 | 
						|
                    if (length < min_length)
 | 
						|
                        min_length = length;
 | 
						|
                }
 | 
						|
 | 
						|
#ifdef FINSH_USING_DESCRIPTION
 | 
						|
                rt_kprintf("%-16s -- %s\n", index->name, index->desc);
 | 
						|
#else
 | 
						|
                rt_kprintf("%s\n", index->name);
 | 
						|
#endif
 | 
						|
            }
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    /* checks in dynamic system variable */
 | 
						|
    sysvar_item = global_sysvar_list;
 | 
						|
    while (sysvar_item != NULL)
 | 
						|
    {
 | 
						|
        if (str_is_prefix(prefix, sysvar_item->sysvar.name) == 0)
 | 
						|
        {
 | 
						|
            if (var_cnt == 0)
 | 
						|
            {
 | 
						|
                rt_kprintf("--variable:\n");
 | 
						|
                if (*prefix != 0 && name_ptr == NULL)
 | 
						|
                {
 | 
						|
                    /* set name_ptr */
 | 
						|
                    name_ptr = sysvar_item->sysvar.name;
 | 
						|
 | 
						|
                    /* set initial length */
 | 
						|
                    min_length = strlen(name_ptr);
 | 
						|
                }
 | 
						|
            }
 | 
						|
 | 
						|
            var_cnt ++;
 | 
						|
 | 
						|
            if (*prefix != 0)
 | 
						|
            {
 | 
						|
                length = str_common(name_ptr, sysvar_item->sysvar.name);
 | 
						|
                if (length < min_length)
 | 
						|
                    min_length = length;
 | 
						|
            }
 | 
						|
 | 
						|
            rt_kprintf("[v] %s\n", sysvar_item->sysvar.name);
 | 
						|
        }
 | 
						|
        sysvar_item = sysvar_item->next;
 | 
						|
    }
 | 
						|
 | 
						|
    /* only one matched */
 | 
						|
    if (name_ptr != NULL)
 | 
						|
    {
 | 
						|
        rt_strncpy(prefix, name_ptr, min_length);
 | 
						|
    }
 | 
						|
}
 | 
						|
#endif
 | 
						|
 | 
						|
#if defined(FINSH_USING_SYMTAB) && !defined(FINSH_USING_MSH_ONLY)
 | 
						|
static int dummy = 0;
 | 
						|
FINSH_VAR_EXPORT(dummy, finsh_type_int, dummy variable for finsh)
 | 
						|
#endif
 | 
						|
 | 
						|
#endif /* RT_USING_FINSH */
 | 
						|
 |