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Add SMMULR "intrinsic".

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Jared Boone 2015-12-28 16:50:01 -08:00
parent 90cd2a6794
commit 9505d367c3
1 changed files with 8 additions and 0 deletions
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8
firmware/chibios-portapack/os/hal/platforms/LPC43xx_M4/lpc43xx_m4.h
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@ -241,6 +241,14 @@ __attribute__( ( always_inline ) ) static inline int64_t __SMLSLD (uint32_t op1,
return(llr.w64);
}
__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __SMMULR (int32_t op1, int32_t op2)
{
uint32_t result;
__ASM volatile ("smmulr %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) );
return(result);
}
#endif /* __cplusplus */
#endif /* __LPC43XX_M4_H */