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arm: cmsis: Convert _ScbIsInThreadMode to use direct CMSIS register access

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Jira: ZEP-1568

Change-Id: Idc14817ce85042ec86bdf67b8939f783224329ff
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-01-25 08:29:03 -06:00
commit 772cbd1955
3 changed files with 2 additions and 17 deletions
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2
arch/arm/core/cortex_m/scb.c
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@ -36,7 +36,7 @@ static void software_reboot(void)
*/
__asm__ volatile("cpsie i" :::);
if (_ScbIsInThreadMode()) {
if ((SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk) == 0) {
_do_software_reboot();
} else {
__asm__ volatile(

2
arch/arm/core/thread_abort.c
View file

@ -35,7 +35,7 @@ void k_thread_abort(k_tid_t thread)
_thread_monitor_exit(thread);
if (_current == thread) {
if (_ScbIsInThreadMode()) {
if ((SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk) == 0) {
_Swap(key);
CODE_UNREACHABLE;
} else {