mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-27 18:18:05 +11:00
f6ded7712e
This is the first commit I do entirely in VE. It's a habit I'm planning on taking as it helps a lot to find usability issues.
17 lines
336 B
Plaintext
17 lines
336 B
Plaintext
( also works for cc )
|
|
0xc0 OP1r RETcc,
|
|
( r -- )
|
|
: OP1r0
|
|
CREATE C,
|
|
DOES>
|
|
C@ ( r op )
|
|
OR A,
|
|
;
|
|
0x80 OP1r0 ADDr, 0x88 OP1r0 ADCr,
|
|
0xa0 OP1r0 ANDr, 0xb8 OP1r0 CPr,
|
|
0xb0 OP1r0 ORr, 0x90 OP1r0 SUBr,
|
|
0x98 OP1r0 SBCr, 0xa8 OP1r0 XORr,
|
|
: CP(IXY+), CPr, A, ;
|
|
|
|
|