Executions for behaviour:
"0:R2=3 ; 1:R1=3 ; 1:R3=4 ; 1:R4=0"

ARM DETOUR0909
"DMBdWW Wse DetourW Fri Rfi PodRR Fre"
Cycle=Rfi PodRR Fre DMBdWW Wse DetourW Fri
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=DMBdWW Wse DetourW Fri Rfi PodRR Fre
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%y2=y;
}
P0 | P1 | P2 ;
MOV R0,#1 | MOV R0,#2 | MOV R0,#3 ;
STR R0,[%x0] | STR R0,[%y1] | STR R0,[%y2] ;
DMB | LDR R1,[%y1] | ;
MOV R1,#1 | MOV R2,#4 | ;
STR R1,[%y0] | STR R2,[%y1] | ;
DMB | LDR R3,[%y1] | ;
LDR R2,[%y0] | LDR R4,[%x1] | ;
Observed
0:R2=3; 1:R1=3; 1:R3=4; 1:R4=0;