
ARM DETOUR1306
"DMBdWW Wse PosWW Wsi PodWW Wse"
Cycle=Wsi PodWW Wse DMBdWW Wse PosWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Ws Ws
Orig=DMBdWW Wse PosWW Wsi PodWW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
}
P0 | P1 ;
MOV R0,#2 | MOV R0,#2 ;
STR R0,[%x0] | STR R0,[%y1] ;
DMB | MOV R1,#3 ;
MOV R1,#1 | STR R1,[%y1] ;
STR R1,[%y0] | MOV R2,#4 ;
DMB | STR R2,[%y1] ;
LDR R2,[%y0] | MOV R3,#1 ;
| STR R3,[%x1] ;
Observed
0:R2=2; x=2;
and 0:R2=3; x=2;