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kernel: fatal: Avoid thread api access when no multithreading

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Remove access to thread API when multithreading is off.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruscinski 2021-04-14 13:38:01 +02:00 • committed by Carles Cufí
commit 1ba23ca92b
1 changed files with 6 additions and 2 deletions
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8
kernel/fatal.c
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@ -98,7 +98,8 @@ void z_fatal_error(unsigned int reason, const z_arch_esf_t *esf)
* appropriate.
*/
unsigned int key = arch_irq_lock();
struct k_thread *thread = k_current_get();
struct k_thread *thread = IS_ENABLED(CONFIG_MULTITHREADING) ?
k_current_get() : NULL;
/* twister looks for the "ZEPHYR FATAL ERROR" string, don't
* change it without also updating twister
@ -179,5 +180,8 @@ void z_fatal_error(unsigned int reason, const z_arch_esf_t *esf)
}
arch_irq_unlock(key);
k_thread_abort(thread);
if (IS_ENABLED(CONFIG_MULTITHREADING)) {
k_thread_abort(thread);
}
}