hujun260 commented on code in PR #14596:
URL: https://github.com/apache/nuttx/pull/14596#discussion_r1843221267
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arch/arm/src/armv7-m/arm_doirq.c:
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@@ -56,7 +56,13 @@ void exception_direct(void)
uint32_t *arm_doirq(int irq, uint32_t *regs)
{
- struct tcb_s *tcb = this_task();
+ struct tcb_s **running_task = &g_running_tasks[this_cpu()];
+ FAR struct tcb_s *tcb;
+
+ if (*running_task != NULL)
+ {
+ (*running_task)->xcp.regs = regs;
Review Comment:
We can't change it to this way.
(*running_task)->xcp.regs to *running_task->xcp.regs
error: 'running_task' is a pointer to pointer; did you mean to dereference
it before applying '->' to it?
167 | *running_task->xcp.regs = regs;
| ^~
| (* )
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