fillarry.asm

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TITLE FillArray Procedure                 (FillArry.asm)

; Last update: 1/18/02

INCLUDE Irvine32.inc

.code
;------------------------------------------------------------
FillArray PROC USES eax edi ecx edx,
	pArray:PTR DWORD,		; pointer to array
	Count:DWORD,		; number of elements
	LowerRange:SDWORD,		; lower range
	UpperRange:SDWORD		; upper range
;
; Fills an array with a random sequence of 32-bit signed
; integers between LowerRange and (UpperRange - 1).
; Returns: nothing
;-----------------------------------------------------------
	mov edi,pArray	; EDI points to the array
	mov ecx,Count	; loop counter
	mov edx,UpperRange
	sub edx,LowerRange	; EDX = absolute range (0..n)

L1:	mov  eax,edx	; get absolute range
	call RandomRange
	add  eax,LowerRange	; bias the result
	stosd	; store EAX into [edi]
	Loop L1

	ret
FillArray ENDP

END