stubs: Move qemu_fd_register stub to util/main-loop.c
[qemu.git] / target / riscv / cpu-param.h
1 /*
2 * RISC-V cpu parameters for qemu.
3 *
4 * Copyright (c) 2017-2018 SiFive, Inc.
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8 #ifndef RISCV_CPU_PARAM_H
9 #define RISCV_CPU_PARAM_H 1
10
11 #if defined(TARGET_RISCV64)
12 # define TARGET_LONG_BITS 64
13 # define TARGET_PHYS_ADDR_SPACE_BITS 56 /* 44-bit PPN */
14 # define TARGET_VIRT_ADDR_SPACE_BITS 48 /* sv48 */
15 #elif defined(TARGET_RISCV32)
16 # define TARGET_LONG_BITS 32
17 # define TARGET_PHYS_ADDR_SPACE_BITS 34 /* 22-bit PPN */
18 # define TARGET_VIRT_ADDR_SPACE_BITS 32 /* sv32 */
19 #endif
20 #define TARGET_PAGE_BITS 12 /* 4 KiB Pages */
21 #define NB_MMU_MODES 4
22
23 #endif