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