Run PPO019 in model, using armmem
ARM PPO019 "DMBdWW Rfe DpCtrlIsbdR PosRW PosWR DpCtrlIsbdR Fre" Cycle=Rfe DpCtrlIsbdR PosRW PosWR DpCtrlIsbdR Fre DMBdWW { %x0=x; %y0=y; %y1=y; %z1=z; %x1=x; } P0 | P1 ; MOV R0, #1 | LDR R0, [%y1] ; STR R0, [%x0] | CMP R0, R0 ; DMB | BNE LC00 ; MOV R1, #1 | LC00: ; STR R1, [%y0] | ISB ; | LDR R1, [%z1] ; | MOV R2, #1 ; | STR R2, [%z1] ; | LDR R3, [%z1] ; | CMP R3, R3 ; | BNE LC01 ; | LC01: ; | ISB ; | LDR R4, [%x1] ; exists (1:R0=1 /\ 1:R4=0)