mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-05 17:50:54 +11:00
17 lines
748 B
Plaintext
17 lines
748 B
Plaintext
Memory
|
|
|
|
@ a -- n Set n to value at address a
|
|
! n a -- Store n in address a
|
|
? a -- Print value of addr a
|
|
+! n a -- Increase value of addr a by n
|
|
BIT@ b a -- f Get bit b from addr a.
|
|
BIT! f b a -- Set bit b to f in addr a.
|
|
C@ a -- c Set c to byte at address a
|
|
C@+ a -- a+1 c Fetch c from a and inc a.
|
|
C@- a -- a-1 c Fetch c from a and dec a.
|
|
C! c a -- Store byte c in address a
|
|
C!+ c a -- a+1 Store byte c in a and inc a.
|
|
C!- c a -- a-1 Store byte c in a and dec a.
|
|
CURRENT -- a Set a to wordref of last added entry.
|
|
(cont.)
|