1 | /* |
2 | * Sparc cpu parameters for qemu. |
3 | * |
4 | * SPDX-License-Identifier: LGPL-2.0+ |
5 | */ |
6 | |
7 | #ifndef SPARC_CPU_PARAM_H |
8 | #define SPARC_CPU_PARAM_H 1 |
9 | |
10 | #ifdef TARGET_SPARC64 |
11 | # define TARGET_LONG_BITS 64 |
12 | # define TARGET_PAGE_BITS 13 /* 8k */ |
13 | # define TARGET_PHYS_ADDR_SPACE_BITS 41 |
14 | # ifdef TARGET_ABI32 |
15 | # define TARGET_VIRT_ADDR_SPACE_BITS 32 |
16 | # else |
17 | # define TARGET_VIRT_ADDR_SPACE_BITS 44 |
18 | # endif |
19 | # define NB_MMU_MODES 6 |
20 | #else |
21 | # define TARGET_LONG_BITS 32 |
22 | # define TARGET_PAGE_BITS 12 /* 4k */ |
23 | # define TARGET_PHYS_ADDR_SPACE_BITS 36 |
24 | # define TARGET_VIRT_ADDR_SPACE_BITS 32 |
25 | # define NB_MMU_MODES 3 |
26 | #endif |
27 | |
28 | #endif |
29 | |