1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef __ASM_LIBGCC_H |
3 | #define __ASM_LIBGCC_H |
4 | |
5 | #include <asm/byteorder.h> |
6 | |
7 | typedef int word_type __attribute__ ((mode (__word__))); |
8 | |
9 | #ifdef __BIG_ENDIAN |
10 | struct DWstruct { |
11 | int high, low; |
12 | }; |
13 | |
14 | struct TWstruct { |
15 | long long high, low; |
16 | }; |
17 | #elif defined(__LITTLE_ENDIAN) |
18 | struct DWstruct { |
19 | int low, high; |
20 | }; |
21 | |
22 | struct TWstruct { |
23 | long long low, high; |
24 | }; |
25 | #else |
26 | #error I feel sick. |
27 | #endif |
28 | |
29 | typedef union { |
30 | struct DWstruct s; |
31 | long long ll; |
32 | } DWunion; |
33 | |
34 | #if defined(CONFIG_64BIT) && defined(CONFIG_CPU_MIPSR6) |
35 | typedef int ti_type __attribute__((mode(TI))); |
36 | |
37 | typedef union { |
38 | struct TWstruct s; |
39 | ti_type ti; |
40 | } TWunion; |
41 | #endif |
42 | |
43 | #endif /* __ASM_LIBGCC_H */ |
44 | |