27 lines
349 B
ArmAsm
27 lines
349 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
|
|
.sect .text
|
|
.define cmf8
|
|
cmf8:
|
|
move.l (sp)+,a1
|
|
lea (8,sp),a0
|
|
move.l (a0),d0
|
|
move.l (4,a0),d1
|
|
move.l (sp)+,(a0)
|
|
move.l (sp)+,(4,a0)
|
|
move.l a1,-(sp)
|
|
jsr (Fcmpd)
|
|
blt 1f
|
|
bgt 2f
|
|
clr.l (8,sp)
|
|
3:
|
|
move.l (sp)+,a1
|
|
tst.l (sp)+
|
|
jmp (a1)
|
|
1:
|
|
move.l #-1,(8,sp)
|
|
bra 3b
|
|
2:
|
|
move.l #1,(8,sp)
|
|
bra 3b
|
|
|