osprey/linux/mfef90_includes/sys/fpu.h File Reference
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Defines | |
| #define | FMT_SINGLE 0 |
| #define | FMT_DOUBLE 1 |
| #define | FMT_EXTENDED 2 |
| #define | FMT_QUAD 3 |
| #define | FMT_WORD 4 |
| #define | FMT_LONGWORD 5 |
| #define | FMT_MAX 5 |
| #define | FUNC_ADD 0 |
| #define | FUNC_SUB 1 |
| #define | FUNC_MUL 2 |
| #define | FUNC_DIV 3 |
| #define | FUNC_SQRT 4 |
| #define | FUNC_ABS 5 |
| #define | FUNC_MOV 6 |
| #define | FUNC_NEG 7 |
| #define | FUNC_ROUNDL 0x08 |
| #define | FUNC_TRUNCL 0x09 |
| #define | FUNC_CEILL 0x0a |
| #define | FUNC_FLOORL 0x0b |
| #define | FUNC_ROUND 0x0c |
| #define | FUNC_TRUNC 0x0d |
| #define | FUNC_CEIL 0x0e |
| #define | FUNC_FLOOR 0x0f |
| #define | FUNC_RECIP 0x15 |
| #define | FUNC_RSQRT 0x16 |
| #define | FUNC_CVTS 0x20 |
| #define | FUNC_CVTD 0x21 |
| #define | FUNC_CVTE 0x22 |
| #define | FUNC_CVTQ 0x23 |
| #define | FUNC_CVTW 0x24 |
| #define | FUNC_CVTL 0x25 |
| #define | FUNC_MADD 0x4 |
| #define | FUNC_MSUB 0x5 |
| #define | FUNC_NMADD 0x6 |
| #define | FUNC_NMSUB 0x7 |
| #define | FUNC_FC 0x30 |
| #define | COND_UN_MASK 0x1 |
| #define | COND_EQ_MASK 0x2 |
| #define | COND_LT_MASK 0x4 |
| #define | COND_IN_MASK 0x8 |
| #define | FPU_BASE_SHIFT 21 |
| #define | FPU_BASE_MASK 0x1f |
| #define | FPU_FMT_SHIFT 21 |
| #define | FPU_FMT_MASK 0xf |
| #define | FPU_RT_SHIFT 16 |
| #define | FPU_RT_MASK 0x1f |
| #define | FPU_RT_FPRMASK 0x1e |
| #define | FPU_RS_SHIFT 11 |
| #define | FPU_RS_MASK 0x1f |
| #define | FPU_RS_FPRMASK 0x1e |
| #define | FPU_RD_SHIFT 6 |
| #define | FPU_RD_MASK 0x1f |
| #define | FPU_RD_FPRMASK 0x1e |
| #define | IMPLEMENTATION_NONE 0 |
| #define | IMPLEMENTATION_R2360 1 |
| #define | IMPLEMENTATION_R2010 2 |
| #define | IRR_IMP_MASK 0x0000ff00 |
| #define | IRR_IMP_NONE 0x00000000 |
| #define | IRR_IMP_R2360 0x00000100 |
| #define | IRR_IMP_R2010 0x00000200 |
| #define | ROUND_TO_NEAREST 0 |
| #define | ROUND_TO_ZERO 1 |
| #define | ROUND_TO_PLUS_INFINITY 2 |
| #define | ROUND_TO_MINUS_INFINITY 3 |
| #define | FPCSR_FLUSH_ZERO 0x01000000 |
| #define | FPCSR_UNIMP 0x00020000 |
| #define | FPCSR_EXCEPTIONS 0x0003f000 |
| #define | FPCSR_ENABLES 0x00000f80 |
| #define | FPCSR_FLAGS 0x0000007c |
Define Documentation
| #define FPCSR_FLUSH_ZERO 0x01000000 |
