
ARM MOREDETOUR0341
"DetourW PodRR DetourRW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse DetourW PodRR DetourRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DetourW PodRR DetourRW Rfe DpDatadW Wse
{
%x0=x; %y0=y;
%x1=x;
%y2=y;
%y3=y; %x3=x;
}
P0 | P1 | P2 | P3 ;
MOV R0,#2 | MOV R0,#3 | MOV R0,#1 | LDR R0,[%y3] ;
STR R0,[%x0] | STR R0,[%x1] | STR R0,[%y2] | EOR R1,R0,R0 ;
LDR R1,[%x0] | | | ADD R1,R1,#1 ;
LDR R2,[%y0] | | | STR R1,[%x3] ;
MOV R3,#2 | | | DMB ;
STR R3,[%y0] | | | LDR R2,[%x3] ;
Observed
0:R1=3; 0:R2=0; 3:R0=1; 3:R2=2; y=1;
and 0:R1=3; 0:R2=0; 3:R0=2; 3:R2=2; y=1;
and 0:R1=3; 0:R2=0; 3:R0=1; 3:R2=2; y=2;
and 0:R1=3; 0:R2=0; 3:R0=2; 3:R2=2; y=2;
and 0:R1=3; 0:R2=1; 3:R0=2; 3:R2=2; y=2;
and 0:R1=3; 0:R2=0; 3:R0=2; 3:R2=3; y=2;