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Diffstat (limited to 'arch/microblaze/lib/libgcc.h')
| -rw-r--r-- | arch/microblaze/lib/libgcc.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/microblaze/lib/libgcc.h b/arch/microblaze/lib/libgcc.h new file mode 100644 index 0000000000..a909366c20 --- /dev/null +++ b/arch/microblaze/lib/libgcc.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_LIBGCC_H +#define __ASM_LIBGCC_H + +#include <asm/byteorder.h> + +typedef int word_type __attribute__ ((mode (__word__))); + +#ifdef __BIG_ENDIAN +struct DWstruct { + int high, low; +}; +#elif defined(__LITTLE_ENDIAN) +struct DWstruct { + int low, high; +}; +#else +#error I feel sick. +#endif + +typedef union { + struct DWstruct s; + long long ll; +} DWunion; + +extern long long __ashldi3(long long u, word_type b); +extern long long __ashrdi3(long long u, word_type b); +extern word_type __cmpdi2(long long a, long long b); +extern long long __lshrdi3(long long u, word_type b); +extern long long __muldi3(long long u, long long v); +extern word_type __ucmpdi2(unsigned long long a, unsigned long long b); + +#endif /* __ASM_LIBGCC_H */ |