mirror of
https://github.com/hsoft/collapseos.git
synced 2024-11-23 19:48:06 +11:00
17 lines
525 B
Plaintext
17 lines
525 B
Plaintext
CODE (roll) ( "2 3 4 5 4 --> 2 4 5 5". See B311 )
|
|
CX POPx, CX 2 ADDxi, CALLn, lblchkPS @ RPCn, CX 2 SUBxi,
|
|
SI SP MOVxx, SI CX ADDxx,
|
|
DI SI MOVxx, DI 2 ADDxi, STD, REPZ, MOVSB,
|
|
;CODE
|
|
CODE 2DROP 2 chkPS, SP 4 ADDxi, ;CODE
|
|
CODE 2DUP 2 chkPS,
|
|
AX POPx, BX POPx,
|
|
BX PUSHx, AX PUSHx, BX PUSHx, AX PUSHx,
|
|
;CODE
|
|
CODE S0 AX PS_ADDR MOVxI, AX PUSHx, ;CODE
|
|
CODE 'S SP PUSHx, ;CODE
|
|
CODE AND 2 chkPS,
|
|
AX POPx, BX POPx, AX BX ANDxx, AX PUSHx, ;CODE
|
|
CODE OR 2 chkPS,
|
|
AX POPx, BX POPx, AX BX ORxx, AX PUSHx, ;CODE
|