Revision b7a100da target-arm/nwfpe/fpa11.inl
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#include "fpa11.h" |
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/* Read and write floating point status register */ |
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extern __inline__ unsigned int readFPSR(void)
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static inline unsigned int readFPSR(void)
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{
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FPA11 *fpa11 = GET_FPA11(); |
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return(fpa11->fpsr); |
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} |
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extern __inline__ void writeFPSR(FPSR reg)
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static inline void writeFPSR(FPSR reg)
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{
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FPA11 *fpa11 = GET_FPA11(); |
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/* the sysid byte in the status register is readonly */ |
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} |
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/* Read and write floating point control register */ |
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extern __inline__ FPCR readFPCR(void)
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static inline FPCR readFPCR(void)
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{
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FPA11 *fpa11 = GET_FPA11(); |
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/* clear SB, AB and DA bits before returning FPCR */ |
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return(fpa11->fpcr & ~MASK_RFC); |
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} |
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extern __inline__ void writeFPCR(FPCR reg)
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static inline void writeFPCR(FPCR reg)
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{
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FPA11 *fpa11 = GET_FPA11(); |
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fpa11->fpcr &= ~MASK_WFC; /* clear SB, AB and DA bits */ |
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