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Merge pull request #1999 from jesven/smp_4.0

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Smp 4.0
This commit is contained in:
Bernard Xiong
2018-11-22 22:44:46 +08:00
committed by GitHub
parent 8cc81af1f6 94a2e751a5
commit 6445328acc
32 changed files with 1675 additions and 269 deletions
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components/dfs/src/dfs_posix.c
+2 -2
View File
@@ -890,9 +890,9 @@ int access(const char *path, int amode)
char *getcwd(char *buf, size_t size)
{
#ifdef DFS_USING_WORKDIR
rt_enter_critical();
dfs_lock();
strncpy(buf, working_directory, size);
rt_exit_critical();
dfs_unlock();
#else
rt_kprintf(NO_WORKING_DIR);
#endif
components/finsh/cmd.c
+21 -2
View File
@@ -25,8 +25,10 @@
* 2012-06-02 lgnq add list_memheap
* 2012-10-22 Bernard add MS VC++ patch.
* 2016-06-02 armink beautify the list_thread command
* 2018-11-22 Jesven list_thread add smp support
*/
#include <rthw.h>
#include <rtthread.h>
#ifdef RT_USING_FINSH
@@ -87,14 +89,26 @@ static long _list_thread(struct rt_list_node *list)
maxlen = object_name_maxlen(item_title, list);
#ifdef RT_USING_SMP
rt_kprintf("%-*.s cpu pri status sp stack size max used left tick error\n", maxlen, item_title); object_split(maxlen);
rt_kprintf( " --- --- ------- ---------- ---------- ------ ---------- ---\n");
#else
rt_kprintf("%-*.s pri status sp stack size max used left tick error\n", maxlen, item_title); object_split(maxlen);
rt_kprintf( " --- ------- ---------- ---------- ------ ---------- ---\n");
#endif /*RT_USING_SMP*/
for (node = list->next; node != list; node = node->next)
{
rt_uint8_t stat;
thread = rt_list_entry(node, struct rt_thread, list);
rt_kprintf("%-*.*s %3d ", maxlen, RT_NAME_MAX, thread->name, thread->current_priority);
#ifdef RT_USING_SMP
if (thread->oncpu != RT_CPU_DETACHED)
rt_kprintf("%-*.*s %3d %3d ", maxlen, RT_NAME_MAX, thread->name, thread->oncpu, thread->current_priority);
else
rt_kprintf("%-*.*s N/A %3d ", maxlen, RT_NAME_MAX, thread->name, thread->current_priority);
#else
rt_kprintf("%-*.*s %3d ", maxlen, RT_NAME_MAX, thread->name, thread->current_priority);
#endif /*RT_USING_SMP*/
stat = (thread->stat & RT_THREAD_STAT_MASK);
if (stat == RT_THREAD_READY) rt_kprintf(" ready ");
else if (stat == RT_THREAD_SUSPEND) rt_kprintf(" suspend");
@@ -130,10 +144,15 @@ static long _list_thread(struct rt_list_node *list)
long list_thread(void)
{
rt_ubase_t level;
struct rt_object_information *info;
long ret;
level = rt_hw_interrupt_disable();
info = rt_object_get_information(RT_Object_Class_Thread);
return _list_thread(&info->object_list);
ret = _list_thread(&info->object_list);
rt_hw_interrupt_enable(level);
return ret;
}
FINSH_FUNCTION_EXPORT(list_thread, list thread);
MSH_CMD_EXPORT(list_thread, list thread);