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libgcc2.h: Move prototypes above macros with the same name.

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* libgcc2.h: Move prototypes above macros with the same name.
	Wrap some function prototypes in the conditional which indicates
	whether they are supported, i.e. "BITS_PER_UNIT == 8".

From-SVN: r32594
This commit is contained in:
Kaveh R. Ghazi 2000-03-16 22:14:08 +00:00 committed by Kaveh Ghazi
parent 64aa33dd9c
commit d30d6e76fd
2 changed files with 60 additions and 51 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2000-03-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* libgcc2.h: Move prototypes above macros with the same name.
Wrap some function prototypes in the conditional which indicates
whether they are supported, i.e. "BITS_PER_UNIT == 8".
2000-03-16 Richard Henderson <rth@cygnus.com>
* calls.c: Revert last two changes.

105
gcc/libgcc2.h
View File

@ -181,6 +181,60 @@ typedef int word_type __attribute__ ((mode (__word__)));
#define __NDW(a,b) __ ## a ## hi ## b
#endif
extern DWtype __muldi3 (DWtype, DWtype);
extern DWtype __divdi3 (DWtype, DWtype);
extern UDWtype __udivdi3 (UDWtype, UDWtype);
extern UDWtype __umoddi3 (UDWtype, UDWtype);
extern DWtype __moddi3 (DWtype, DWtype);
/* __udivmoddi4 is static inline when building other libgcc2 portions. */
#if (!defined (L_udivdi3) && !defined (L_divdi3) && \
!defined (L_umoddi3) && !defined (L_moddi3))
extern UDWtype __udivmoddi4 (UDWtype, UDWtype, UDWtype *);
#endif
/* __negdi2 is static inline when building other libgcc2 portions. */
#if !defined(L_divdi3) && !defined(L_moddi3)
extern DWtype __negdi2 (DWtype);
#endif
extern DWtype __lshrdi3 (DWtype, word_type);
extern DWtype __ashldi3 (DWtype, word_type);
extern DWtype __ashrdi3 (DWtype, word_type);
extern DWtype __ffsdi2 (DWtype);
/* __udiv_w_sdiv is static inline when building other libgcc2 portions. */
#if (!defined(L_udivdi3) && !defined(L_divdi3) && \
!defined(L_umoddi3) && !defined(L_moddi3))
extern UWtype __udiv_w_sdiv (UWtype *, UWtype, UWtype, UWtype);
#endif
extern word_type __cmpdi2 (DWtype, DWtype);
extern word_type __ucmpdi2 (DWtype, DWtype);
#if BITS_PER_UNIT == 8
extern DWtype __fixdfdi (DFtype);
extern DWtype __fixsfdi (SFtype);
extern DFtype __floatdidf (DWtype);
extern SFtype __floatdisf (DWtype);
extern UWtype __fixunsdfsi (DFtype);
extern UWtype __fixunssfsi (SFtype);
extern DWtype __fixunsdfdi (DFtype);
extern DWtype __fixunssfdi (SFtype);
#if LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 96
extern DWtype __fixxfdi (XFtype);
extern DWtype __fixunsxfdi (XFtype);
extern XFtype __floatdixf (DWtype);
extern UWtype __fixunsxfsi (XFtype);
#endif
#if LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 128
extern DWtype __fixunstfdi (TFtype);
extern DWtype __fixtfdi (TFtype);
extern TFtype __floatditf (DWtype);
#endif
#endif /* BITS_PER_UNIT == 8 */
#define __muldi3 __NDW(mul,3)
#define __divdi3 __NDW(div,3)
#define __udivdi3 __NDW(udiv,3)
@ -238,55 +292,4 @@ typedef union
#endif /* udiv or mul */
extern DWtype __muldi3 (DWtype, DWtype);
extern DWtype __divdi3 (DWtype, DWtype);
extern UDWtype __udivdi3 (UDWtype, UDWtype);
extern UDWtype __umoddi3 (UDWtype, UDWtype);
extern DWtype __moddi3 (DWtype, DWtype);
/* __udivmoddi4 is static inline when building other libgcc2 portions. */
#if (!defined (L_udivdi3) && !defined (L_divdi3) && \
!defined (L_umoddi3) && !defined (L_moddi3))
extern UDWtype __udivmoddi4 (UDWtype, UDWtype, UDWtype *);
#endif
/* __negdi2 is static inline when building other libgcc2 portions. */
#if !defined(L_divdi3) && !defined(L_moddi3)
extern DWtype __negdi2 (DWtype);
#endif
extern DWtype __lshrdi3 (DWtype, word_type);
extern DWtype __ashldi3 (DWtype, word_type);
extern DWtype __ashrdi3 (DWtype, word_type);
extern DWtype __ffsdi2 (DWtype);
/* __udiv_w_sdiv is static inline when building other libgcc2 portions. */
#if (!defined(L_udivdi3) && !defined(L_divdi3) && \
!defined(L_umoddi3) && !defined(L_moddi3))
extern UWtype __udiv_w_sdiv (UWtype *, UWtype, UWtype, UWtype);
#endif
extern word_type __cmpdi2 (DWtype, DWtype);
extern word_type __ucmpdi2 (DWtype, DWtype);
extern DFtype __floatdidf (DWtype);
extern SFtype __floatdisf (DWtype);
extern UWtype __fixunsdfsi (DFtype);
extern UWtype __fixunssfsi (SFtype);
extern DWtype __fixunsdfdi (DFtype);
extern DWtype __fixdfdi (DFtype);
extern DWtype __fixunssfdi (SFtype);
extern DWtype __fixsfdi (SFtype);
#if LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 96
extern DWtype __fixxfdi (XFtype);
extern DWtype __fixunsxfdi (XFtype);
extern XFtype __floatdixf (DWtype);
extern UWtype __fixunsxfsi (XFtype);
#endif
#if LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 128
extern DWtype __fixunstfdi (TFtype);
extern DWtype __fixtfdi (TFtype);
extern TFtype __floatditf (DWtype);
#endif
#endif /* __LIBGCC2_H__ */