ARM (* Alternative model for ARM, ie with MR(po-loc) omitted from ppo *) include "cos.cat" (* Uniproc *) acyclic po-loc | rf | fr | co as uniproc (* Atomic *) empty rmw & (fre;coe) as atomic (* Utilities *) let dd = addr | data let rdw = po-loc & (fre;rfe) let detour = po-loc & (coe ; rfe) let addrpo = addr;po (*******) (* ppo *) (*******) include "armfences.cat" (* Initial value *) let ci0 = ctrlisb | detour let ii0 = dd | rfi | rdw let cc0 = dd | ctrl | addrpo | (M*W) & po-loc let ic0 = 0 include "ppo.cat" (**********) (* fences *) (**********) (* ARM *) let WW = W * W let dmb.st=dmb.st & WW let dsb.st=dsb.st & WW (* Common, all arm barriers are strong *) let strong = dmb|dsb|dmb.st|dsb.st let light = 0 include "ppc-checks.cat"