ARM MOREDETOUR0819 "DMBdWW Rfe DetourR DpCtrldR DetourRW Wse" Cycle=Rfe DetourR DpCtrldR DetourRW Wse DMBdWW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=DMBdWW Rfe DetourR DpCtrldR DetourRW Wse { %x0=x; %y0=y; %y1=y; %x1=x; %y2=y; %x3=x; } P0 | P1 | P2 | P3 ; MOV R0,#3 | LDR R0,[%y1] | MOV R0,#2 | MOV R0,#1 ; STR R0,[%x0] | LDR R1,[%y1] | STR R0,[%y2] | STR R0,[%x3] ; DMB | CMP R1,R1 | | DMB ; MOV R1,#1 | BNE LC00 | | LDR R1,[%x3] ; STR R1,[%y0] | LC00: | | ; | LDR R2,[%x1] | | ; | MOV R3,#2 | | ; | STR R3,[%x1] | | ; Observed 1:R0=1; 1:R1=2; 1:R2=0; 3:R1=1; x=1; and 1:R0=1; 1:R1=2; 1:R2=0; 3:R1=1; x=2; and 1:R0=2; 1:R1=1; 1:R2=0; 3:R1=2; x=2; and 1:R0=1; 1:R1=2; 1:R2=0; 3:R1=2; x=2; and 1:R0=1; 1:R1=2; 1:R2=0; 3:R1=3; x=2; and 1:R0=2; 1:R1=1; 1:R2=1; 3:R1=3; x=2; and 1:R0=1; 1:R1=2; 1:R2=1; 3:R1=3; x=2;