174433bf0SRichard Henderson /* 274433bf0SRichard Henderson * S/390 cpu parameters for qemu. 374433bf0SRichard Henderson * 474433bf0SRichard Henderson * Copyright (c) 2009 Ulrich Hecht 5*97d348ccSPhilippe Mathieu-Daudé * SPDX-License-Identifier: GPL-2.0-or-later 674433bf0SRichard Henderson */ 774433bf0SRichard Henderson 874433bf0SRichard Henderson #ifndef S390_CPU_PARAM_H 94f31b54bSMarkus Armbruster #define S390_CPU_PARAM_H 1074433bf0SRichard Henderson 1174433bf0SRichard Henderson #define TARGET_LONG_BITS 64 1274433bf0SRichard Henderson #define TARGET_PAGE_BITS 12 1374433bf0SRichard Henderson #define TARGET_PHYS_ADDR_SPACE_BITS 64 1474433bf0SRichard Henderson #define TARGET_VIRT_ADDR_SPACE_BITS 64 1574433bf0SRichard Henderson 16e92dd332SPhilippe Mathieu-Daudé /* 17e92dd332SPhilippe Mathieu-Daudé * The z/Architecture has a strong memory model with some 18e92dd332SPhilippe Mathieu-Daudé * store-after-load re-ordering. 19e92dd332SPhilippe Mathieu-Daudé */ 20e92dd332SPhilippe Mathieu-Daudé #define TCG_GUEST_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD) 21e92dd332SPhilippe Mathieu-Daudé 2274433bf0SRichard Henderson #endif 23