| 1 | /* |
| 2 | * Target Long Definitions |
| 3 | * |
| 4 | * Copyright (c) 2003 Fabrice Bellard |
| 5 | * Copyright (c) 2023 Linaro Ltd |
| 6 | * |
| 7 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 8 | */ |
| 9 | |
| 10 | #ifndef _TARGET_LONG_H_ |
| 11 | #define _TARGET_LONG_H_ |
| 12 | |
| 13 | /* |
| 14 | * Usually this should only be included via cpu-defs.h however for |
| 15 | * certain cases where we want to build only two versions of a binary |
| 16 | * object we can include directly. However the build-system must |
| 17 | * ensure TARGET_LONG_BITS is defined directly. |
| 18 | */ |
| 19 | #ifndef TARGET_LONG_BITS |
| 20 | #error TARGET_LONG_BITS not defined |
| 21 | #endif |
| 22 | |
| 23 | #define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8) |
| 24 | |
| 25 | /* target_ulong is the type of a virtual address */ |
| 26 | #if TARGET_LONG_SIZE == 4 |
| 27 | typedef int32_t target_long; |
| 28 | typedef uint32_t target_ulong; |
| 29 | #define TARGET_FMT_lx "%08x" |
| 30 | #define TARGET_FMT_ld "%d" |
| 31 | #define TARGET_FMT_lu "%u" |
| 32 | #define MO_TL MO_32 |
| 33 | #elif TARGET_LONG_SIZE == 8 |
| 34 | typedef int64_t target_long; |
| 35 | typedef uint64_t target_ulong; |
| 36 | #define TARGET_FMT_lx "%016" PRIx64 |
| 37 | #define TARGET_FMT_ld "%" PRId64 |
| 38 | #define TARGET_FMT_lu "%" PRIu64 |
| 39 | #define MO_TL MO_64 |
| 40 | #else |
| 41 | #error TARGET_LONG_SIZE undefined |
| 42 | #endif |
| 43 | |
| 44 | #endif /* _TARGET_LONG_H_ */ |