src/libgcc/libgcc.h

#ifndef _LIBGCC_H
#define _LIBGCC_H

#include <stdint.h>
#include <stddef.h>

extern __libgcc uint64_t __udivmoddi4 ( uint64_t num, uint64_t den,
					uint64_t *rem );
extern __libgcc uint64_t __udivdi3  (uint64_t num, uint64_t den );
extern __libgcc uint64_t __umoddi3 ( uint64_t num, uint64_t den );
extern __libgcc int64_t __divdi3 ( int64_t num, int64_t den );
extern __libgcc int64_t __moddi3 ( int64_t num, int64_t den );

#endif /* _LIBGCC_H */
Import various libgcc functions from syslinux. Experimentation reveals that gcc ignores -mrtd for the implicit arithmetic functions (e.g. __udivdi3), but not for the implicit memcpy() and memset() functions. Mark the implicit arithmetic functions with __attribute__((cdecl)) to compensate for this. (Note: we cannot mark with with __cdecl, because we define __cdecl to incorporate regparm(0) as well.) 2007-07-30 02:37:42 +01:00			`#ifndef _LIBGCC_H`
			`#define _LIBGCC_H`

			`#include <stdint.h>`
			`#include <stddef.h>`

[libgcc] Make __libgcc architecture-specific 2008-11-18 16:37:15 -08:00			`extern __libgcc uint64_t __udivmoddi4 ( uint64_t num, uint64_t den,`
			`uint64_t *rem );`
			`extern __libgcc uint64_t __udivdi3 (uint64_t num, uint64_t den );`
			`extern __libgcc uint64_t __umoddi3 ( uint64_t num, uint64_t den );`
			`extern __libgcc int64_t __divdi3 ( int64_t num, int64_t den );`
			`extern __libgcc int64_t __moddi3 ( int64_t num, int64_t den );`
Import various libgcc functions from syslinux. Experimentation reveals that gcc ignores -mrtd for the implicit arithmetic functions (e.g. __udivdi3), but not for the implicit memcpy() and memset() functions. Mark the implicit arithmetic functions with __attribute__((cdecl)) to compensate for this. (Note: we cannot mark with with __cdecl, because we define __cdecl to incorporate regparm(0) as well.) 2007-07-30 02:37:42 +01:00
			`#endif /* _LIBGCC_H */`