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implemented several simple floating point routines

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FeralChild64 committed 2020-02-02 11:04:39 +01:00
1 parent 4673f825af
commit c62f53058e
17 files changed
+227 -28
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STATUS.md
+8 -5
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@@ -179,7 +179,7 @@ Floating point mathematical routines - not official, but well known and broadly
| `$B1AA` | `FACINX` | NOT DONE | convert FAC1 to 16-bit signed integer |
| `$B391` | `GIVAYF` | NOT DONE | 16-bit signed integer to FAC1 |
| `$B7B5` | `STRVAL` | NOT DONE | imports string to FAC1 |
| `$B850` | `sub_MEM_FAC1` | PARTIAL | needs `sub_FAC2_FAC1` |
| `$B850` | `sub_MEM_FAC1` | PARTIAL | needs `add_FAC2_FAC1` |
| `$B853` | `sub_FAC2_FAC1` | PARTIAL | needs `add_FAC2_FAC1` |
| `$B867` | `add_MEM_FAC1` | PARTIAL | needs `add_FAC2_FAC1` |
| `$B86A` | `add_FAC2_FAC1` | NOT DONE | |
@@ -193,11 +193,14 @@ Floating point mathematical routines - not official, but well known and broadly
| `$BB0F` | `div_MEM_FAC1` | PARTIAL | needs `div_FAC2_FAC1` |
| `$BB12` | `div_FAC2_FAC1` | NOT DONE | |
| `$BBA2` | `mov_MEM_FAC1` | PARTIAL | not fully tested yet |
| `$BBD4` | `MOVFM2` | NOT DONE | copy FAC1 to memory location, rounds if asked |
| `$BBFC` | `MOVEF` | NOT DONE | copy FAC2 to FAC1 |
| `$BC0C` | `mov_r_FAC1_FAC2` | PARTIAL | not fully tested |
| `$BBC7` | `mov_r_FAC1_TMP2` | PARTIAL | not fully tested yet |
| `$BBCA` | `mov_r_FAC1_TMP1` | PARTIAL | not fully tested yet |
| `$BBD0` | `mov_r_FAC1_VAR` | PARTIAL | not fully tested yet |
| `$BBD4` | `mov_r_FAC1_MEM` | PARTIAL | not fully tested yet |
| `$BBFC` | `mov_FAC2_FAC1` | PARTIAL | not fully tested yet |
| `$BC0C` | `mov_r_FAC1_FAC2` | PARTIAL | not fully tested yet |
| `$BC0F` | `mov_FAC1_FAC2` | DONE | |
| `$BC1B` | `round_FAC1` | PARTIAL | not tested |
| `$BC1B` | `round_FAC1` | PARTIAL | not fully tested yet |
| `$BC2B` | `sgn_FAC1_A` | NOT DONE | |
| `$BC39` | `sgn_FAC1` | NOT DONE | |
| `$BC58` | `abs_FAC1` | NOT DONE | |