
ARM MOREDETOUR0234
"DpDatadW Rfe DpAddrdW DetourWW Rfe"
Cycle=Rfe DpAddrdW DetourWW Rfe DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe DpAddrdW DetourWW Rfe
{
%x0=x; %y0=y;
%y1=y; %x1=x;
%x2=x;
}
P0 | P1 | P2 ;
LDR R0,[%x0] | LDR R0,[%y1] | LDR R0,[%x2] ;
EOR R1,R0,R0 | EOR R1,R0,R0 | MOV R1,#2 ;
ADD R1,R1,#1 | MOV R2,#1 | STR R1,[%x2] ;
STR R1,[%y0] | STR R2,[R1,%x1] | ;
| MOV R3,#3 | ;
| STR R3,[%x1] | ;
Observed
0:R0=2; 1:R0=1; 2:R0=1; x=2;
and 0:R0=2; 1:R0=1; 2:R0=3; x=2;
and 0:R0=2; 1:R0=1; 2:R0=1; x=3;