Files
Yaya48 cf256aa081 Import QEMU upstream snapshot d2e570c
Upstream: https://gitlab.com/qemu-project/qemu.git

Upstream-Commit: d2e570cc0f97b936902a5b1b86b73c0f5998b475
2026-08-31 02:15:30 +02:00

29 lines
596 B
C

/*
* RISC-V cpu parameters for qemu.
*
* Copyright (c) 2017-2018 SiFive, Inc.
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef RISCV_CPU_PARAM_H
#define RISCV_CPU_PARAM_H
#if defined(TARGET_RISCV64)
# define TARGET_VIRT_ADDR_SPACE_BITS 48 /* sv48 */
#elif defined(TARGET_RISCV32)
# define TARGET_VIRT_ADDR_SPACE_BITS 32 /* sv32 */
#endif
#define TARGET_PAGE_BITS 12 /* 4 KiB Pages */
/*
* The current MMU Modes are:
* - U mode 0b000
* - S mode 0b001
* - M mode 0b011
* - U mode HLV/HLVX/HSV 0b100
* - S mode HLV/HLVX/HSV 0b101
* - M mode HLV/HLVX/HSV 0b111
*/
#endif