| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef __ASM_LIBGCC_H |
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| 3 | #define __ASM_LIBGCC_H |
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| 4 | |
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| 5 | #include <asm/byteorder.h> |
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| 6 | |
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| 7 | typedef int word_type __attribute__ ((mode (__word__))); |
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| 8 | |
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| 9 | #ifdef __BIG_ENDIAN |
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| 10 | struct DWstruct { |
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| 11 | int high, low; |
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| 12 | }; |
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| 13 | #elif defined(__LITTLE_ENDIAN) |
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| 14 | struct DWstruct { |
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| 15 | int low, high; |
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| 16 | }; |
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| 17 | #else |
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| 18 | #error I feel sick. |
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| 19 | #endif |
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| 20 | |
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| 21 | typedef union { |
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| 22 | struct DWstruct s; |
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| 23 | long long ll; |
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| 24 | } DWunion; |
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| 25 | |
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| 26 | extern long long __ashldi3(long long u, word_type b); |
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| 27 | extern long long __ashrdi3(long long u, word_type b); |
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| 28 | extern word_type __cmpdi2(long long a, long long b); |
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| 29 | extern long long __lshrdi3(long long u, word_type b); |
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| 30 | extern long long __muldi3(long long u, long long v); |
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| 31 | extern word_type __ucmpdi2(unsigned long long a, unsigned long long b); |
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| 32 | |
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| 33 | #endif /* __ASM_LIBGCC_H */ |
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| 34 | |
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