shithub: pokered

ref: bef36398c936e8aa3d61229dfe7b52ca577d024a
dir: /home/math.asm/

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; function to do multiplication
; all values are big endian
; INPUT
; FF96-FF98 =  multiplicand
; FF99 = multiplier
; OUTPUT
; FF95-FF98 = product
Multiply::
	push hl
	push bc
	callfar _Multiply
	pop bc
	pop hl
	ret

; function to do division
; all values are big endian
; INPUT
; FF95-FF98 = dividend
; FF99 = divisor
; b = number of bytes in the dividend (starting from FF95)
; OUTPUT
; FF95-FF98 = quotient
; FF99 = remainder
Divide::
	push hl
	push de
	push bc
	homecall _Divide
	pop bc
	pop de
	pop hl
	ret