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!148 为LOS_Panic添加noreturn属性 

Merge pull request !148 from Caoruihong/los_panic
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openharmony_ci 2021-04-17 09:24:14 +08:00 committed by Gitee
parent 098da53afe ea794ac751
commit b684b0c85d
2 changed files with 2 additions and 1 deletions
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1
arch/arm/arm/src/los_exc.c
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@ -1138,6 +1138,7 @@ __attribute__((noinline)) VOID LOS_Panic(const CHAR *fmt, ...)
UartVprintf(fmt, ap); UartVprintf(fmt, ap);
va_end(ap); va_end(ap);
__asm__ __volatile__("swi 0"); __asm__ __volatile__("swi 0");
while (1);
} }
/* stack protector */ /* stack protector */

2
arch/arm/include/los_exc.h
View File

@ -183,7 +183,7 @@ extern UINT32 LOS_ExcRegHook(EXC_PROC_FUNC excHook);
* los_exc.h: the header file that contains the API declaration. * los_exc.h: the header file that contains the API declaration.
* @see None. * @see None.
*/ */
VOID LOS_Panic(const CHAR *fmt, ...); VOID LOS_Panic(const CHAR *fmt, ...) __attribute__ ((noreturn));
/** /**
* @ingroup los_exc * @ingroup los_exc