about summary refs log tree commit diff stats
path: root/subx_opcodes
Commit message (Collapse)AuthorAgeFilesLines
* support checking overflow flag everywhereKartik K. Agaram2021-05-081-0/+4
|
* 7412 - drawing pixels to screenKartik Agaram2020-12-261-1/+1
| | | | | This works, but colors are unexpected. 0xff isn't white. Lots of colors are black. Perhaps I need to initialize a palette.
* 7093Kartik Agaram2020-10-241-2/+2
|
* 7040Kartik Agaram2020-10-151-8/+8
|
* 6957Kartik Agaram2020-10-051-0/+1
| | | | | | | | The final fix to the raytracing program involves rounding modes. It turns out x86 processors round floats by default, unlike C which has trained me to expect truncation. Rather than mess with the MXCSR register, I added another instruction for truncation. Now milestone 3 emits perfectly correct results.
* 6956Kartik Agaram2020-10-051-16/+30
|
* 6126 - support 8-byte register namesKartik Agaram2020-03-111-10/+11
| | | | Using these is quite unsafe. But what isn't, here?
* 6088 - start using setCC instructionsKartik Agaram2020-03-061-1/+11
|
* 5968Kartik Agaram2020-02-011-1/+1
|
* 5966 - document all supported Mu instructionsKartik Agaram2020-01-311-0/+106
v class='alt'>
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55