[ia32rtools.git] / tests / ops.asm

; test random ops

_text           segment para public 'CODE' use32

sub_test        proc near
                push    ebp
                push    ebx
                push    esi
                push    edi
                mov     ebx, 10000h
                mov     esi, 20000h
                mov     edi, 30000h
                mov     ecx, 10
loop:
                lodsb
                xlat
                stosb
                lodsw
                neg     ax
                stosw
                lodsd
                stosd
                movsb
                cmpsw
                scasb
                loop    loop

                std
                stosb
                stosw
                stosd
                cld

                cdq
                bsf     eax, ecx

                push    1
                pop     eax
                pop     edi
                pop     esi
                pop     ebx
                pop     ebp
                retn
sub_test        endp

_text           ends

; vim:expandtab
Commit	Line	Data
3947cf24	1	; test random ops
	2
	3	_text segment para public 'CODE' use32
	4
	5	sub_test proc near
	6	push ebp
	7	push ebx
	8	push esi
	9	push edi
	10	mov ebx, 10000h
	11	mov esi, 20000h
	12	mov edi, 30000h
	13	mov ecx, 10
	14	loop:
	15	lodsb
	16	xlat
	17	stosb
	18	lodsw
	19	neg ax
	20	stosw
	21	lodsd
	22	stosd
	23	movsb
	24	cmpsw
	25	scasb
	26	loop loop
	27
	28	std
	29	stosb
	30	stosw
	31	stosd
	32	cld
	33
	34	cdq
	35	bsf eax, ecx
	36
	37	push 1
	38	pop eax
	39	pop edi
	40	pop esi
	41	pop ebx
	42	pop ebp
	43	retn
	44	sub_test endp
	45
	46	_text ends
	47
	48	; vim:expandtab