mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-06 00:30:55 +11:00
d466c6d95d
This allows us to remove forth/z80a.fs. Another big step towards self-hosting!
11 lines
189 B
Plaintext
11 lines
189 B
Plaintext
( r -- )
|
|
: OP1r
|
|
CREATE C,
|
|
DOES>
|
|
C@ ( r op )
|
|
SWAP ( op r )
|
|
<<3 ( op r<<3 )
|
|
OR A,
|
|
;
|
|
0x04 OP1r INCr, 0x05 OP1r DECr,
|