static void gen_rfi(DisasContext *ctx) { #if defined(CONFIG_USER_ONLY) gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); #else /* FIXME: This instruction doesn't exist anymore on 64-bit server * processors compliant with arch 2.x, we should remove it there, * but we need to fix OpenBIOS not to use it on 970 first */ /* Restore CPU state */ if (unlikely(ctx->pr)) { gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC); return; } gen_update_cfar(ctx, ctx->nip); gen_helper_rfi(cpu_env); gen_sync_exception(ctx); #endif }