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体验新版 GitCode,发现更多精彩内容 >>
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3f79a783
编写于
12月 26, 2018
作者:
S
shaojinchun
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
修正list_thread关中断时间过长的问题
上级
6db31e30
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
101 addition
and
41 deletion
+101
-41
components/finsh/cmd.c
components/finsh/cmd.c
+101
-41
未找到文件。
components/finsh/cmd.c
浏览文件 @
3f79a783
...
...
@@ -79,80 +79,140 @@ rt_inline void object_split(int len)
while
(
len
--
)
rt_kprintf
(
"-"
);
}
static
long
_list_thread
(
struct
rt_list_node
*
list
)
static
rt_list_t
*
list_thread_next
(
rt_list_t
*
current
,
int
*
max_name_len
)
{
int
maxlen
;
rt_uint8_t
*
ptr
;
int
first_flag
=
0
;
rt_ubase_t
level
;
struct
rt_object_information
*
info
;
rt_list_t
*
node
,
*
iter
,
*
list
;
struct
rt_thread
*
thread
;
struct
rt_list_node
*
node
;
const
char
*
item_title
=
"thread"
;
int
maxlen
;
struct
rt_thread
thread_info
;
maxlen
=
object_name_maxlen
(
item_title
,
list
);
info
=
rt_object_get_information
(
RT_Object_Class_Thread
);
list
=
&
info
->
object_list
;
if
(
!
current
)
/* find first */
{
node
=
list
;
first_flag
=
1
;
}
else
{
node
=
current
;
}
level
=
rt_hw_interrupt_disable
();
if
(
first_flag
)
{
/* is find first */
maxlen
=
object_name_maxlen
(
item_title
,
list
);
*
max_name_len
=
maxlen
;
}
else
{
/* The node in the list? */
for
(
iter
=
list
->
next
;
iter
!=
list
;
iter
=
iter
->
next
)
{
if
(
iter
==
node
)
{
break
;
}
}
if
(
iter
==
list
)
{
/* not found , error! */
rt_hw_interrupt_enable
(
level
);
return
(
rt_list_t
*
)
RT_NULL
;
}
maxlen
=
*
max_name_len
;
}
node
=
node
->
next
;
if
(
node
==
list
)
{
/* At the end of list */
rt_hw_interrupt_enable
(
level
);
return
(
rt_list_t
*
)
RT_NULL
;
}
/* ok, found a thread */
thread
=
rt_list_entry
(
node
,
struct
rt_thread
,
list
);
/* copy info */
memcpy
(
&
thread_info
,
thread
,
sizeof
thread_info
);
rt_hw_interrupt_enable
(
level
);
/* now output thread info */
{
rt_uint8_t
stat
;
rt_uint8_t
*
ptr
;
if
(
first_flag
)
{
#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
"
);
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
"
);
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
);
}
#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
);
if
(
thread
_info
.
oncpu
!=
RT_CPU_DETACHED
)
rt_kprintf
(
"%-*.*s %3d %3d "
,
maxlen
,
RT_NAME_MAX
,
thread
_info
.
name
,
thread_info
.
oncpu
,
thread_info
.
current_priority
);
else
rt_kprintf
(
"%-*.*s N/A %3d "
,
maxlen
,
RT_NAME_MAX
,
thread
->
name
,
thread
->
current_priority
);
rt_kprintf
(
"%-*.*s N/A %3d "
,
maxlen
,
RT_NAME_MAX
,
thread
_info
.
name
,
thread_info
.
current_priority
);
#else
rt_kprintf
(
"%-*.*s %3d "
,
maxlen
,
RT_NAME_MAX
,
thread
->
name
,
thread
->
current_priority
);
rt_kprintf
(
"%-*.*s %3d "
,
maxlen
,
RT_NAME_MAX
,
thread
_info
.
name
,
thread_info
.
current_priority
);
#endif
/*RT_USING_SMP*/
stat
=
(
thread
->
stat
&
RT_THREAD_STAT_MASK
);
stat
=
(
thread
_info
.
stat
&
RT_THREAD_STAT_MASK
);
if
(
stat
==
RT_THREAD_READY
)
rt_kprintf
(
" ready "
);
else
if
(
stat
==
RT_THREAD_SUSPEND
)
rt_kprintf
(
" suspend"
);
else
if
(
stat
==
RT_THREAD_INIT
)
rt_kprintf
(
" init "
);
else
if
(
stat
==
RT_THREAD_CLOSE
)
rt_kprintf
(
" close "
);
#if defined(ARCH_CPU_STACK_GROWS_UPWARD)
ptr
=
(
rt_uint8_t
*
)
thread
->
stack_addr
+
thread
->
stack_size
-
1
;
ptr
=
(
rt_uint8_t
*
)
thread
_info
.
stack_addr
+
thread_info
.
stack_size
-
1
;
while
(
*
ptr
==
'#'
)
ptr
--
;
rt_kprintf
(
" 0x%08x 0x%08x %02d%% 0x%08x %03d
\n
"
,
((
rt_ubase_t
)
thread
->
sp
-
(
rt_ubase_t
)
thread
->
stack_addr
),
thread
->
stack_size
,
((
rt_ubase_t
)
ptr
-
(
rt_ubase_t
)
thread
->
stack_addr
)
*
100
/
thread
->
stack_size
,
thread
->
remaining_tick
,
thread
->
error
);
((
rt_ubase_t
)
thread_info
.
sp
-
(
rt_ubase_t
)
thread_info
.
stack_addr
),
thread_info
.
stack_size
,
((
rt_ubase_t
)
ptr
-
(
rt_ubase_t
)
thread_info
.
stack_addr
)
*
100
/
thread_info
.
stack_size
,
thread_info
.
remaining_tick
,
thread_info
.
error
);
#else
ptr
=
(
rt_uint8_t
*
)
thread
->
stack_addr
;
ptr
=
(
rt_uint8_t
*
)
thread
_info
.
stack_addr
;
while
(
*
ptr
==
'#'
)
ptr
++
;
rt_kprintf
(
" 0x%08x 0x%08x %02d%% 0x%08x %03d
\n
"
,
thread
->
stack_size
+
((
rt_ubase_t
)
thread
->
stack_addr
-
(
rt_ubase_t
)
thread
->
sp
),
thread
->
stack_size
,
(
thread
->
stack_size
-
((
rt_ubase_t
)
ptr
-
(
rt_ubase_t
)
thread
->
stack_addr
))
*
100
/
thread
->
stack_size
,
thread
->
remaining_tick
,
thread
->
error
);
thread_info
.
stack_size
+
((
rt_ubase_t
)
thread_info
.
stack_addr
-
(
rt_ubase_t
)
thread_info
.
sp
),
thread_info
.
stack_size
,
(
thread_info
.
stack_size
-
((
rt_ubase_t
)
ptr
-
(
rt_ubase_t
)
thread_info
.
stack_addr
))
*
100
/
thread_info
.
stack_size
,
thread_info
.
remaining_tick
,
thread_info
.
error
);
#endif
}
return
0
;
return
node
;
}
long
list_thread
(
void
)
{
rt_ubase_t
level
;
struct
rt_object_information
*
info
;
long
ret
;
int
maxlen
;
rt_list_t
*
thread_list
=
(
rt_list_t
*
)
RT_NULL
;
level
=
rt_hw_interrupt_disable
();
info
=
rt_object_get_information
(
RT_Object_Class_Thread
);
ret
=
_list_thread
(
&
info
->
object_list
);
rt_hw_interrupt_enable
(
level
);
return
ret
;
do
{
thread_list
=
list_thread_next
(
thread_list
,
&
maxlen
);
}
while
(
thread_list
!=
(
rt_list_t
*
)
RT_NULL
);
return
0
;
}
FINSH_FUNCTION_EXPORT
(
list_thread
,
list
thread
);
MSH_CMD_EXPORT
(
list_thread
,
list
thread
);
...
...
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