Executions for behaviour:
"1:R0=0 ; 1:R1=1 ; 1:R2=0 ; 1:R3=0"

Executions for behaviour:
"1:R0=1 ; 1:R1=1 ; 1:R2=0 ; 1:R3=0"

Executions for behaviour:
"1:R0=0 ; 1:R1=1 ; 1:R2=0 ; 1:R3=1"

Executions for behaviour:
"1:R0=1 ; 1:R1=1 ; 1:R2=0 ; 1:R3=1"

ARM DETOUR0690
"DMBdWW Rfe PodRR DetourR DpCtrlIsbdR Fre"
Cycle=Rfe PodRR DetourR DpCtrlIsbdR Fre DMBdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=DMBdWW Rfe PodRR DetourR DpCtrlIsbdR Fre
{
%x0=x; %y0=y;
%y1=y; %z1=z; %x1=x;
%z2=z;
}
P0 | P1 | P2 ;
MOV R0,#1 | LDR R0,[%y1] | MOV R0,#1 ;
STR R0,[%x0] | LDR R1,[%z1] | STR R0,[%z2] ;
DMB | LDR R2,[%z1] | ;
MOV R1,#1 | CMP R2,R2 | ;
STR R1,[%y0] | BNE LC00 | ;
| LC00: | ;
| ISB | ;
| LDR R3,[%x1] | ;
Observed
1:R0=0; 1:R1=1; 1:R2=0; 1:R3=0;
and 1:R0=1; 1:R1=1; 1:R2=0; 1:R3=0;
and 1:R0=0; 1:R1=1; 1:R2=0; 1:R3=1;
and 1:R0=1; 1:R1=1; 1:R2=0; 1:R3=1;