diff options
Diffstat (limited to 'arch/arm/nwfpe')
| -rw-r--r-- | arch/arm/nwfpe/fpopcode.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h index 0090b19bbe61..786e4c96156d 100644 --- a/arch/arm/nwfpe/fpopcode.h +++ b/arch/arm/nwfpe/fpopcode.h @@ -78,11 +78,11 @@ TABLE 1 +-------------------------+---+---+---------+---------+ | Precision | u | v | FPSR.EP | length | +-------------------------+---+---+---------+---------+ -| Single | 0 ü 0 | x | 1 words | -| Double | 1 ü 1 | x | 2 words | -| Extended | 1 ü 1 | x | 3 words | -| Packed decimal | 1 ü 1 | 0 | 3 words | -| Expanded packed decimal | 1 ü 1 | 1 | 4 words | +| Single | 0 | 0 | x | 1 words | +| Double | 1 | 1 | x | 2 words | +| Extended | 1 | 1 | x | 3 words | +| Packed decimal | 1 | 1 | 0 | 3 words | +| Expanded packed decimal | 1 | 1 | 1 | 4 words | +-------------------------+---+---+---------+---------+ Note: x = don't care */ @@ -92,10 +92,10 @@ TABLE 2 +---+---+---------------------------------+ | w | x | Number of registers to transfer | +---+---+---------------------------------+ -| 0 ü 1 | 1 | -| 1 ü 0 | 2 | -| 1 ü 1 | 3 | -| 0 ü 0 | 4 | +| 0 | 1 | 1 | +| 1 | 0 | 2 | +| 1 | 1 | 3 | +| 0 | 0 | 4 | +---+---+---------------------------------+ */ @@ -156,10 +156,10 @@ TABLE 5 +-------------------------+---+---+ | Rounding Precision | e | f | +-------------------------+---+---+ -| IEEE Single precision | 0 ü 0 | -| IEEE Double precision | 0 ü 1 | -| IEEE Extended precision | 1 ü 0 | -| undefined (trap) | 1 ü 1 | +| IEEE Single precision | 0 | 0 | +| IEEE Double precision | 0 | 1 | +| IEEE Extended precision | 1 | 0 | +| undefined (trap) | 1 | 1 | +-------------------------+---+---+ */ @@ -168,10 +168,10 @@ TABLE 5 +---------------------------------+---+---+ | Rounding Mode | g | h | +---------------------------------+---+---+ -| Round to nearest (default) | 0 ü 0 | -| Round toward plus infinity | 0 ü 1 | -| Round toward negative infinity | 1 ü 0 | -| Round toward zero | 1 ü 1 | +| Round to nearest (default) | 0 | 0 | +| Round toward plus infinity | 0 | 1 | +| Round toward negative infinity | 1 | 0 | +| Round toward zero | 1 | 1 | +---------------------------------+---+---+ */ |