46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#ifndef _LIBGCC_H
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#define _LIBGCC_H
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#include "asm/types.h"
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#ifndef NULL
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#define NULL ((void *)0)
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#endif
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typedef int SItype __attribute__ ((mode (SI)));
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typedef unsigned int USItype __attribute__ ((mode (SI)));
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typedef int DItype __attribute__ ((mode (DI)));
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typedef unsigned int UDItype __attribute__ ((mode (DI)));
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typedef int word_type __attribute__ ((mode (__word__)));
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uint64_t __udivmoddi4(uint64_t num, uint64_t den, uint64_t *rem);
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int64_t __divdi3(int64_t num, int64_t den);
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uint64_t __udivdi3(uint64_t num, uint64_t den);
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uint64_t __umoddi3(uint64_t num, uint64_t den);
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DItype __ashldi3 (DItype u, word_type b);
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DItype __lshrdi3 (DItype u, word_type b);
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DItype __ashrdi3 (DItype u, word_type b);
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// Must be implemented outside:
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void __divide_error(void);
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#if defined(__arch64__) || defined(__LP64__)
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typedef int TItype __attribute__ ((mode (TI)));
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__uint128_t __udivmodti4(__uint128_t num, __uint128_t den, __uint128_t *rem);
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__int128_t __divti3(__int128_t num, __int128_t den);
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__uint128_t __udivti3(__uint128_t num, __uint128_t den);
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__uint128_t __umodti3(__uint128_t num, __uint128_t den);
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TItype __multi3 (TItype u, TItype v);
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TItype __negti2 (TItype u);
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#endif
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#endif /* _LIBGCC_H */
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