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k_thread_abort(): assert if abort essential thread

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Previously, this was only done if an essential thread self-exited,
and was a runtime check that generated a kernel panic.

Now if any thread has k_thread_abort() called on it, and that thread
is essential to the system operation, this check is made. It is now
an assertion.

_NANO_ERR_INVALID_TASK_EXIT checks and printouts removed since this
is now an assertion.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-08-28 16:02:24 -07:00 • committed by Andrew Boie
commit 8eaff5d6d2
15 changed files with 8 additions and 35 deletions
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include/arch/nios2/arch.h
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@ -25,7 +25,6 @@ extern "C" {
#define STACK_ALIGN 4
#define _NANO_ERR_CPU_EXCEPTION (0) /* Any unhandled exception */
#define _NANO_ERR_INVALID_TASK_EXIT (1) /* Invalid task exit */
#define _NANO_ERR_STACK_CHK_FAIL (2) /* Stack corruption detected */
#define _NANO_ERR_ALLOCATION_FAIL (3) /* Kernel Allocation Failure */
#define _NANO_ERR_SPURIOUS_INT (4) /* Spurious interrupt */