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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
4e07dba7 MS |
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 | #elif defined(__LITTLE_ENDIAN) | |
14 | struct DWstruct { | |
15 | int low, high; | |
16 | }; | |
17 | #else | |
18 | #error I feel sick. | |
19 | #endif | |
20 | ||
21 | typedef union { | |
22 | struct DWstruct s; | |
23 | long long ll; | |
24 | } DWunion; | |
25 | ||
9f2a45bd MS |
26 | extern long long __ashldi3(long long u, word_type b); |
27 | extern long long __ashrdi3(long long u, word_type b); | |
28 | extern word_type __cmpdi2(long long a, long long b); | |
29 | extern long long __lshrdi3(long long u, word_type b); | |
30 | extern long long __muldi3(long long u, long long v); | |
31 | extern word_type __ucmpdi2(unsigned long long a, unsigned long long b); | |
32 | ||
4e07dba7 | 33 | #endif /* __ASM_LIBGCC_H */ |