174433bf0SRichard Henderson /* 274433bf0SRichard Henderson * Alpha cpu parameters for qemu. 374433bf0SRichard Henderson * 474433bf0SRichard Henderson * Copyright (c) 2007 Jocelyn Mayer 574433bf0SRichard Henderson * SPDX-License-Identifier: LGPL-2.0+ 674433bf0SRichard Henderson */ 774433bf0SRichard Henderson 874433bf0SRichard Henderson #ifndef ALPHA_CPU_PARAM_H 9*4f31b54bSMarkus Armbruster #define ALPHA_CPU_PARAM_H 1074433bf0SRichard Henderson 1174433bf0SRichard Henderson #define TARGET_LONG_BITS 64 1274433bf0SRichard Henderson #define TARGET_PAGE_BITS 13 137d8cbbabSRichard Henderson 1474433bf0SRichard Henderson /* ??? EV4 has 34 phys addr bits, EV5 has 40, EV6 has 44. */ 1574433bf0SRichard Henderson #define TARGET_PHYS_ADDR_SPACE_BITS 44 1674433bf0SRichard Henderson #define TARGET_VIRT_ADDR_SPACE_BITS (30 + TARGET_PAGE_BITS) 177d8cbbabSRichard Henderson 1874433bf0SRichard Henderson #define NB_MMU_MODES 3 1974433bf0SRichard Henderson 2074433bf0SRichard Henderson #endif 21