f9f419af71
support checking overflow flag everywhere
2021-05-08 21:49:50 -07:00
73728ec665
7412 - drawing pixels to screen
...
This works, but colors are unexpected. 0xff isn't white. Lots of colors
are black. Perhaps I need to initialize a palette.
2020-12-26 19:13:23 -08:00
62a3c1b48b
7093
2020-10-24 22:54:22 -07:00
4c3a867bf1
7040
2020-10-15 21:46:51 -07:00
f13576b5d2
6957
...
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.
2020-10-05 10:25:25 -07:00
bb3ce6cdea
6956
2020-10-05 10:16:46 -07:00
15655a1246
6126 - support 8-byte register names
...
Using these is quite unsafe. But what isn't, here?
2020-03-11 18:16:56 -07:00
5c26afb1de
6088 - start using setCC instructions
2020-03-06 17:42:17 -08:00
924ed08aca
5968
2020-02-01 12:14:20 -08:00
aeac1e061d
5966 - document all supported Mu instructions
2020-01-31 18:55:37 -08:00
Kartik K. Agaram