fpu.h File Reference

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Macros
#define	FPU_HALF_IEEE   0x00000000
#define	FPU_HALF_ALTERNATE   0x04000000
#define	FPU_NAN_PROPAGATE   0x00000000
#define	FPU_NAN_DEFAULT   0x02000000
#define	FPU_FLUSH_TO_ZERO_DIS   0x00000000
#define	FPU_FLUSH_TO_ZERO_EN   0x01000000
#define	FPU_ROUND_NEAREST   0x00000000
#define	FPU_ROUND_POS_INF   0x00400000
#define	FPU_ROUND_NEG_INF   0x00800000
#define	FPU_ROUND_ZERO   0x00c00000

Functions
void	FPUEnable (void)
void	FPUDisable (void)
void	FPUStackingEnable (void)
void	FPULazyStackingEnable (void)
void	FPUStackingDisable (void)
void	FPUHalfPrecisionModeSet (uint32_t ui32Mode)
void	FPUNaNModeSet (uint32_t ui32Mode)
void	FPUFlushToZeroModeSet (uint32_t ui32Mode)
void	FPURoundingModeSet (uint32_t ui32Mode)

Macro Definition Documentation

#define FPU_FLUSH_TO_ZERO_DIS   0x00000000

Definition at line 76 of file fpu.h.

#define FPU_FLUSH_TO_ZERO_EN   0x01000000

Definition at line 77 of file fpu.h.

#define FPU_HALF_ALTERNATE   0x04000000

Definition at line 60 of file fpu.h.

#define FPU_HALF_IEEE   0x00000000

Definition at line 59 of file fpu.h.

#define FPU_NAN_DEFAULT   0x02000000

Definition at line 68 of file fpu.h.

#define FPU_NAN_PROPAGATE   0x00000000

Definition at line 67 of file fpu.h.

#define FPU_ROUND_NEAREST   0x00000000

Definition at line 84 of file fpu.h.

#define FPU_ROUND_NEG_INF   0x00800000

Definition at line 86 of file fpu.h.

#define FPU_ROUND_POS_INF   0x00400000

Definition at line 85 of file fpu.h.

#define FPU_ROUND_ZERO   0x00c00000

Definition at line 87 of file fpu.h.