collapseos/blk/823
2020-06-18 23:10:14 -04:00

14 lines
391 B
Plaintext

CODE + AX POPx, BX POPx, AX BX ADDxx, AX PUSHx, ;CODE
CODE - BX POPx, AX POPx, AX BX SUBxx, AX PUSHx, ;CODE
CODE *
AX POPx, BX POPx,
DX PUSHx, ( protect from MUL ) BX MULx, DX POPx,
AX PUSHx,
;CODE
CODE /MOD
BX POPx, AX POPx,
BL DIVr, ( TODO: use DIVx, risk of 8086 error )
BH BH XORrr, BL AH MOVrr, BX PUSHx, ( modulo )
BL AL MOVrr, BX PUSHx, ( division )
;CODE