
ARM MOREDETOUR0809
"DMBdWW Rfe DpDatadW DetourW DetourRW Wse"
Cycle=Rfe DpDatadW DetourW DetourRW Wse DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DMBdWW Rfe DpDatadW DetourW DetourRW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%x2=x;
%x3=x;
}
P0 | P1 | P2 | P3 ;
MOV R0,#5 | LDR R0,[%y1] | MOV R0,#2 | LDR R0,[%x3] ;
STR R0,[%x0] | EOR R1,R0,R0 | STR R0,[%x2] | MOV R1,#3 ;
DMB | ADD R1,R1,#1 | | STR R1,[%x3] ;
MOV R1,#1 | STR R1,[%x1] | | DMB ;
STR R1,[%y0] | LDR R2,[%x1] | | LDR R2,[%x3] ;
| MOV R3,#4 | | ;
| STR R3,[%x1] | | ;
Observed
1:R0=1; 1:R2=3; 3:R0=1; 3:R2=2; x=4;