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