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ARM S+dmb+detrw-rfi-ctrl
"DMBdWW Rfe DetourRW Rfi DpCtrldW Wse"
Cycle=Rfi DpCtrldW Wse DMBdWW Rfe DetourRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DMBdWW Rfe DetourRW Rfi DpCtrldW Wse
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%y2=y;
}
P0 | P1 | P2 ;
MOV R0,#2 | LDR R0,[%y1] | LDR R0,[%y2] ;
STR R0,[%x0] | MOV R1,#3 | MOV R1,#2 ;
DMB | STR R1,[%y1] | STR R1,[%y2] ;
MOV R1,#1 | LDR R2,[%y1] | DMB ;
STR R1,[%y0] | CMP R2,R2 | LDR R2,[%y2] ;
| BNE LC00 | ;
| LC00: | ;
| MOV R3,#1 | ;
| STR R3,[%x1] | ;
| DMB | ;
| LDR R4,[%x1] | ;
exists (1:R0=0 /\ 1:R2=2 /\ 1:R4=2 /\ 2:R0=0 /\ 2:R2=2 /\ [x]=2 /\ [y]=2) \/ (1:R0=0 /\ 1:R2=2 /\ 1:R4=2 /\ 2:R0=1 /\ 2:R2=2 /\ [x]=2 /\ [y]=2) \/ (1:R0=0 /\ 1:R2=2 /\ 1:R4=2 /\ 2:R0=3 /\ 2:R2=2 /\ [x]=2 /\ [y]=2)