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synchronization.h: Add __dmb() intrinsic

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fincs 2020-06-22 22:08:21 +02:00
parent b93e7f19bf
commit 2ff08fbac8
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1 changed files with 6 additions and 0 deletions
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libctru/include/3ds/synchronization.h
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@ -33,6 +33,12 @@ static inline void __dsb(void)
__asm__ __volatile__("mcr p15, 0, %[val], c7, c10, 4" :: [val] "r" (0) : "memory"); __asm__ __volatile__("mcr p15, 0, %[val], c7, c10, 4" :: [val] "r" (0) : "memory");
} }
/// Performs a Data Memory Barrier operation.
static inline void __dmb(void)
{
__asm__ __volatile__("mcr p15, 0, %[val], c7, c10, 5" :: [val] "r" (0) : "memory");
}
/// Performs a clrex operation. /// Performs a clrex operation.
static inline void __clrex(void) static inline void __clrex(void)
{ {