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ARM DETOUR1286
"DMBdWW Wse DetourW DetourR DpCtrldW Wse"
Cycle=Wse DetourW DetourR DpCtrldW Wse DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Ws Ws
Orig=DMBdWW Wse DetourW DetourR DpCtrldW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%y2=y;
%y3=y;
}
P0 | P1 | P2 | P3 ;
MOV R0,#2 | MOV R0,#2 | MOV R0,#3 | MOV R0,#4 ;
STR R0,[%x0] | STR R0,[%y1] | STR R0,[%y2] | STR R0,[%y3] ;
DMB | LDR R1,[%y1] | | ;
MOV R1,#1 | LDR R2,[%y1] | | ;
STR R1,[%y0] | CMP R2,R2 | | ;
DMB | BNE LC00 | | ;
LDR R2,[%y0] | LC00: | | ;
| MOV R3,#1 | | ;
| STR R3,[%x1] | | ;
Observed
0:R2=1; 1:R1=3; 1:R2=1; x=1;
and 0:R2=4; 1:R1=3; 1:R2=1; x=1;
and 0:R2=1; 1:R1=4; 1:R2=1; x=1;
and 0:R2=3; 1:R1=4; 1:R2=1; x=1;
and 0:R2=1; 1:R1=1; 1:R2=3; x=1;
and 0:R2=3; 1:R1=1; 1:R2=3; x=1;
and 0:R2=4; 1:R1=1; 1:R2=3; x=1;
and 0:R2=2; 1:R1=2; 1:R2=3; x=1;
and 0:R2=1; 1:R1=4; 1:R2=3; x=1;
and 0:R2=2; 1:R1=4; 1:R2=3; x=1;
and 0:R2=3; 1:R1=4; 1:R2=3; x=1;
and 0:R2=4; 1:R1=4; 1:R2=3; x=1;
and 0:R2=1; 1:R1=1; 1:R2=4; x=1;
and 0:R2=3; 1:R1=1; 1:R2=4; x=1;
and 0:R2=4; 1:R1=1; 1:R2=4; x=1;
and 0:R2=2; 1:R1=2; 1:R2=4; x=1;
and 0:R2=1; 1:R1=3; 1:R2=4; x=1;
and 0:R2=2; 1:R1=3; 1:R2=4; x=1;
and 0:R2=3; 1:R1=3; 1:R2=4; x=1;
and 0:R2=4; 1:R1=3; 1:R2=4; x=1;
and 0:R2=2; 1:R1=2; 1:R2=3; x=2;
and 0:R2=3; 1:R1=2; 1:R2=3; x=2;
and 0:R2=2; 1:R1=3; 1:R2=3; x=2;
and 0:R2=3; 1:R1=3; 1:R2=3; x=2;
and 0:R2=1; 1:R1=4; 1:R2=3; x=2;
and 0:R2=2; 1:R1=4; 1:R2=3; x=2;
and 0:R2=3; 1:R1=4; 1:R2=3; x=2;
and 0:R2=4; 1:R1=4; 1:R2=3; x=2;
and 0:R2=2; 1:R1=2; 1:R2=4; x=2;
and 0:R2=4; 1:R1=2; 1:R2=4; x=2;
and 0:R2=1; 1:R1=3; 1:R2=4; x=2;
and 0:R2=2; 1:R1=3; 1:R2=4; x=2;
and 0:R2=3; 1:R1=3; 1:R2=4; x=2;
and 0:R2=4; 1:R1=3; 1:R2=4; x=2;
and 0:R2=2; 1:R1=4; 1:R2=4; x=2;
and 0:R2=4; 1:R1=4; 1:R2=4; x=2;