static RemoveResult remove_hpte(PowerPCCPU *cpu, target_ulong ptex, target_ulong avpn, target_ulong flags, target_ulong *vp, target_ulong *rp) { CPUPPCState *env = &cpu->env; uint64_t token; target_ulong v, r, rb; if (!valid_pte_index(env, ptex)) { return REMOVE_PARM; } token = ppc_hash64_start_access(cpu, ptex); v = ppc_hash64_load_hpte0(cpu, token, 0); r = ppc_hash64_load_hpte1(cpu, token, 0); ppc_hash64_stop_access(token); if ((v & HPTE64_V_VALID) == 0 || ((flags & H_AVPN) && (v & ~0x7fULL) != avpn) || ((flags & H_ANDCOND) && (v & avpn) != 0)) { return REMOVE_NOT_FOUND; } *vp = v; *rp = r; ppc_hash64_store_hpte(cpu, ptex, HPTE64_V_HPTE_DIRTY, 0); rb = compute_tlbie_rb(v, r, ptex); ppc_tlb_invalidate_one(env, rb); return REMOVE_SUCCESS; }