chris/open-roms
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

naming cleanup in math routines

Browse Source
This commit is contained in:
FeralChild64 committed 2020-02-01 22:01:14 +01:00
1 parent a2cd07a94c
commit 4673f825af
39 files changed
+127 -125
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

STATUS.md
+45 -45
View File
@@ -170,54 +170,54 @@ For the current status of the low memory location implementation andd usage chec
### Math package
Floating point mathematical routines - not official, but well known and broadly used.
Floating point mathematical routines - not official, but well known and broadly used. Note: there is an awful mess regarding naming (sometimes same name references different routines in different sources), so a custom naming scheme was applied.
<br />
| Address | Name | Status | Remarks |
| :-------: | :----------- | :------: | :------------------------------------------------: |
| `$B1AA` | `FACINX` | NOT DONE | convert FAC1 to 16-bit signed integer |
| `$B391` | `GIVAYF` | NOT DONE | 16-bit signed integer to FAC1 |
| `$B7B5` | `STRVAL` | NOT DONE | imports string to FAC1 |
| `$B850` | `FSUB` | PARTIAL | needs `FSUBT` |
| `$B853` | `FSUBT` | NOT DONE | subtract FAC1 from FAC2 |
| `$B867` | `FADD` | PARTIAL | needs `FADDT` |
| `$B86A` | `FADDT` | NOT DONE | add FAC2 to FAC1 |
| `$B8FE` | `NORMAL` | PARTIAL | not tested yet |
| `$B9EA` | `LOG` | NOT DONE | natural logarigthm |
| `$BA28` | `FMUL` | PARTIAL | needs `FMULT` |
| `$BA2B` | `FMULT` | NOT DONE | multiplies FAC1 by FAC2 |
| `$BA8C` | `CONUPK` | PARTIAL | not fully tested yet |
| `$BAE2` | `MUL10` | NOT DONE | multiply FAC1 by 10 |
| `$BAFE` | `DIV10` | NOT DONE | divide FAC1 by 10, result is always positive |
| `$BB0F` | `FDIV` | PARTIAL | needs `FDIVT` |
| `$BB12` | `FDIVT` | NOT DONE | divide FAC2 by FAC1, ignores sign |
| `$BBA2` | `MOVFM` | PARTIAL | not fully tested yet |
| `$BBD4` | `MOVFM2` | NOT DONE | copy FAC1 to memory location, rounds if asked |
| `$BBFC` | `MOVEF` | NOT DONE | copy FAC2 to FAC1 |
| `$BC0C` | `MOVAF` | PARTIAL | not fully tested |
| `$BC0F` | `MOVFA` | DONE | |
| `$BC1B` | `ROUND` | PARTIAL | not tested |
| `$BC2B` | `SIGN` | NOT DONE | evaluate FAC1 sign |
| `$BC39` | `SGN` | NOT DONE | evaluate FAC1 sign, to FAC1 |
| `$BC58` | `ABS` | NOT DONE | absolute value |
| `$BC5B` | `FCOMP` | NOT DONE | compare FAC1 with RAM location |
| `$BC9B` | `QINT` | NOT DONE | convert FAC1 to 32 bit signed integer |
| `$BCCC` | `INT` | NOT DONE | rounds away the decimal to make an integer |
| `$BCF3` | `FIN` | NOT DONE | imports string to FAC1, ignores spaces |
| `$BDDD` | `FOUT` | NOT DONE | outputs FAC1 to string at $0100 |
| `$BF71` | `SQR` | NOT DONE | square root of FAC1 |
| `$BF74` | `SQR2` | NOT DONE | square root of FAC2 |
| `$BF78` | `FPWR` | NOT DONE | set FAC1 as RAM raised to the power of FAC1 |
| `$BF7B` | `FPWRT` | NOT DONE | set FAC1 as FAC2 raised to the power of FAC1 |
| `$BFB4` | `NEGOP` | DONE | |
| `$BFED` | `EXP` | NOT DONE | exponential function, e raised to FAC1 power |
| `$E043` | `POLY1` | NOT DONE | evaluate polynomial with odd powers only |
| `$E059` | `POLY2` | NOT DONE | evaluate polynomial with odd and even powers |
| `$E264` | `COS` | NOT DONE | cosine of FAC1 in radians |
| `$E26B` | `SIN` | NOT DONE | sine of FAC1 in radians |
| `$E2B4` | `TAN` | NOT DONE | tangent of FAC1 in radians |
| `$E30E` | `ATN` | NOT DONE | arc tangent of FAC1 |
| Address | Name | Status | Remarks |
| :-------: | :----------------- | :------: | :------------------------------------------------: |
| `$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 |
| `$B850` | `sub_MEM_FAC1` | PARTIAL | needs `sub_FAC2_FAC1` |
| `$B853` | `sub_FAC2_FAC1` | PARTIAL | needs `add_FAC2_FAC1` |
| `$B867` | `add_MEM_FAC1` | PARTIAL | needs `add_FAC2_FAC1` |
| `$B86A` | `add_FAC2_FAC1` | NOT DONE | |
| `$B8FE` | `normal_FAC1` | PARTIAL | not tested yet |
| `$B9EA` | `log_FAC1` | NOT DONE | |
| `$BA28` | `mul_MEM_FAC1` | PARTIAL | needs `mul_FAC2_FAC1` |
| `$BA2B` | `mul_FAC2_FAC1` | NOT DONE | |
| `$BA8C` | `mov_MEM_FAC2` | PARTIAL | not fully tested yet |
| `$BAE2` | `mul10_FAC1` | NOT DONE | |
| `$BAFE` | `div10_FAC1_p` | NOT DONE | |
| `$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 |
| `$BC0C` | `mov_r_FAC1_FAC2` | PARTIAL | not fully tested |
| `$BC0F` | `mov_FAC1_FAC2` | DONE | |
| `$BC1B` | `round_FAC1` | PARTIAL | not tested |
| `$BC2B` | `sgn_FAC1_A` | NOT DONE | |
| `$BC39` | `sgn_FAC1` | NOT DONE | |
| `$BC58` | `abs_FAC1` | NOT DONE | |
| `$BC5B` | `FCOMP` | NOT DONE | compare FAC1 with RAM location |
| `$BC9B` | `QINT` | NOT DONE | convert FAC1 to 32 bit signed integer |
| `$BCCC` | `int_FAC1` | NOT DONE | |
| `$BCF3` | `FIN` | NOT DONE | imports string to FAC1, ignores spaces |
| `$BDDD` | `FOUT` | NOT DONE | outputs FAC1 to string at $0100 |
| `$BF71` | `sqr_FAC1` | NOT DONE | |
| `$BF74` | `sqr_FAC2` | NOT DONE | |
| `$BF78` | `FPWR` | NOT DONE | set FAC1 as RAM raised to the power of FAC1 |
| `$BF7B` | `FPWRT` | NOT DONE | set FAC1 as FAC2 raised to the power of FAC1 |
| `$BFB4` | `toggle_sign_FAC1` | DONE | |
| `$BFED` | `exp_FAC1` | NOT DONE | |
| `$E043` | `poly1_FAC1` | NOT DONE | |
| `$E059` | `poly2_FAC1` | NOT DONE | |
| `$E264` | `cos_FAC1` | NOT DONE | |
| `$E26B` | `sin_FAC1` | NOT DONE | |
| `$E2B4` | `tan_FAC1` | NOT DONE | |
| `$E30E` | `atn_FAC1` | NOT DONE | |
<br />