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kernel: add __ASSERT() for thread priorities

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Verify the thread priorities are within the bounds when starting a new
thread and when changing the priority of a thread.

Change-Id: I007b3b249e4b80235b6439cbee44cad2f31973bb
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This commit is contained in:
Benjamin Walsh 2016-11-08 15:44:05 -05:00 • committed by Benjamin Walsh
commit 3cc2ba9f9c
6 changed files with 31 additions and 0 deletions
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arch/arm/core/thread.c
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@ -87,6 +87,8 @@ void _new_thread(char *pStackMem, unsigned stackSize,
void *parameter1, void *parameter2, void *parameter3,
int priority, unsigned options)
{
_ASSERT_VALID_PRIO(priority, pEntry);
__ASSERT(!((uint32_t)pStackMem & (STACK_ALIGN - 1)),
"stack is not aligned properly\n"
"%d-byte alignment required\n", STACK_ALIGN);