vxworks上怎么查看任务的内存使用
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发布时间：2022-04-24 08:17
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热心网友
时间：2022-05-03 01:19
taskShow tShell, 1
taskShow()
The following example shows the TCB contents for the shell task:
taskShow() – display task information from TCBs
STATUS taskShow
(
int tid, /* task ID */
int level /* 0 = summary, 1 = details, 2 = all tasks */
)
This routine displays the contents of a task control block (TCB) for a specified task. If leve
is 1, it also displays task options and registers. If level is 2, it displays all tasks.
The TCB display contains the following fields:
Field Meaning
NAME Task name
ENTRY Symbol name or address where task began execution
TID Task ID
PRI Priority
STATUS Task status, as formatted by taskStatusString()
PC Program counter
NAME ENTRY TID PRI STATUS PC SP ERRNO DELAY
---------- --------- -------- --- --------- -------- -------- ------ -----
tShell _shell 20efcac 1 READY 201dc90 20ef980 0 0
stack: base 0x20efcac end 0x20ed59c size 9532 high 1452 margin 8080
options: 0x1e
VX_UNBREAKABLE VX_DEALLOC_STACK VX_FP_TASK VX_STDIO
D0 = 0 D4 = 0 A0 = 0 A4 = 0
D1 = 0 D5 = 0 A1 = 0 A5 = 203a084 SR = 3000
D2 = 0 D6 = 0 A2 = 0 A6 = 20ef9a0 PC = 2038614
D3 = 0 D7 = 0 A3 = 0 A7 = 20ef980
