1*74433bf0SRichard Henderson /* 2*74433bf0SRichard Henderson * Xtensa cpu parameters for qemu. 3*74433bf0SRichard Henderson * 4*74433bf0SRichard Henderson * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab. 5*74433bf0SRichard Henderson * SPDX-License-Identifier: BSD-3-Clause 6*74433bf0SRichard Henderson */ 7*74433bf0SRichard Henderson 8*74433bf0SRichard Henderson #ifndef XTENSA_CPU_PARAM_H 9*74433bf0SRichard Henderson #define XTENSA_CPU_PARAM_H 1 10*74433bf0SRichard Henderson 11*74433bf0SRichard Henderson #define TARGET_LONG_BITS 32 12*74433bf0SRichard Henderson #define TARGET_PAGE_BITS 12 13*74433bf0SRichard Henderson #define TARGET_PHYS_ADDR_SPACE_BITS 32 14*74433bf0SRichard Henderson #ifdef CONFIG_USER_ONLY 15*74433bf0SRichard Henderson #define TARGET_VIRT_ADDR_SPACE_BITS 30 16*74433bf0SRichard Henderson #else 17*74433bf0SRichard Henderson #define TARGET_VIRT_ADDR_SPACE_BITS 32 18*74433bf0SRichard Henderson #endif 19*74433bf0SRichard Henderson #define NB_MMU_MODES 4 20*74433bf0SRichard Henderson 21*74433bf0SRichard Henderson #endif 22