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
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