1 /* 2 * S/390 cpu parameters for qemu. 3 * 4 * Copyright (c) 2009 Ulrich Hecht 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef S390_CPU_PARAM_H 9 #define S390_CPU_PARAM_H 10 11 #define TARGET_LONG_BITS 64 12 #define TARGET_PAGE_BITS 12 13 #define TARGET_PHYS_ADDR_SPACE_BITS 64 14 #define TARGET_VIRT_ADDR_SPACE_BITS 64 15 16 /* 17 * The z/Architecture has a strong memory model with some 18 * store-after-load re-ordering. 19 */ 20 #define TCG_GUEST_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD) 21 22 #endif 23