Add support for static tcb, applications in some special case can
initialize system resources in advance through static tcb.
| static struct task_tcb_s g_tcb;
|
| memset(&g_tcb, 0, sizeof(struct task_tcb_s));
| g_tcb.cmn.flags = TCB_FLAG_TTYPE_KERNEL;
| nxtask_init(&g_tcb, "PTCB", 101, NULL, 1024, ptcb_task, NULL, NULL, NULL);
|
| ...
| nxtask_activate(&g_tcb.cmn);
Signed-off-by: chao an <anchao@lixiang.com>
9489953230