
ARM MOREDETOUR0484
"DMBdWW Rfe DpCtrldW DetourWW PodWR Fre"
Cycle=Rfe DpCtrldW DetourWW PodWR Fre DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe DpCtrldW DetourWW PodWR Fre
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
%z2=z;
}
P0 | P1 | P2 ;
MOV R0,#1 | LDR R0,[%y1] | LDR R0,[%z2] ;
STR R0,[%x0] | CMP R0,R0 | MOV R1,#2 ;
DMB | BNE LC00 | STR R1,[%z2] ;
MOV R1,#1 | LC00: | ;
STR R1,[%y0] | MOV R1,#1 | ;
| STR R1,[%z1] | ;
| MOV R2,#3 | ;
| STR R2,[%z1] | ;
| LDR R3,[%x1] | ;
Observed
1:R0=1; 1:R3=0; 2:R0=1; z=2;
and 1:R0=1; 1:R3=0; 2:R0=1; z=3;