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| author | Jeff Johnston <jjohnstn@redhat.com> | 2009-04-16 18:29:51 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2009-04-16 18:29:51 +0000 |
| commit | 34c5e58ebbfbe728e87b807a4a022af0c34c7580 (patch) | |
| tree | 9a5b877b0163791a733b12913c7c7d9d027c5527 /newlib | |
| parent | 65f414dc16c64a1f2a31c48868df63424f27ca1e (diff) | |
| download | newlib-34c5e58ebbfbe728e87b807a4a022af0c34c7580.zip newlib-34c5e58ebbfbe728e87b807a4a022af0c34c7580.tar.gz newlib-34c5e58ebbfbe728e87b807a4a022af0c34c7580.tar.bz2 | |
2009-04-16 Hans-Peter Nilsson <hp@axis.com>
* libc/include/stdint.h (INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX): Define.
Diffstat (limited to 'newlib')
| -rw-r--r-- | newlib/ChangeLog | 8 | ||||
| -rw-r--r-- | newlib/libc/include/stdint.h | 6 |
2 files changed, 12 insertions, 2 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 5855900..3cdf1e0 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,7 @@ +2009-04-16 Hans-Peter Nilsson <hp@axis.com> + + * libc/include/stdint.h (INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX): Define. + 2009-04-16 Ken Werner <ken.werner@de.ibm.com> * libm/libm.texinfo: Add long double function support chapter. @@ -270,8 +274,8 @@ * libm/common/Makefile.am: Add s_llround.c (src); sf_llround.c (fsrc); s_fdim.def, s_fma.def, s_fmax.def, s_fmin.def, s_logb.def, s_lrint.def, s_lround.def, s_nearbyint.def, s_remquo.def, - s_rint.def, s_round.def, s_signbit.def, s_trunc.def, and - isgreater.def (chobj); + s_rint.def, s_round.def, s_signbit.def, s_trunc.def, and + isgreater.def (chobj); re-name all existing chew files (chobj) to match source file base names (put in underscores), delete all special targets for chew files (leaving all to be generated by rule). diff --git a/newlib/libc/include/stdint.h b/newlib/libc/include/stdint.h index d47b222..2791cd5 100644 --- a/newlib/libc/include/stdint.h +++ b/newlib/libc/include/stdint.h @@ -242,6 +242,9 @@ typedef uint64_t uint_least32_t; #if defined(__PTRDIFF_TYPE__) typedef signed __PTRDIFF_TYPE__ intptr_t; typedef unsigned __PTRDIFF_TYPE__ uintptr_t; +#define INTPTR_MAX PTRDIFF_MAX +#define INTPTR_MIN PTRDIFF_MIN +#define UINTPTR_MAX (2UL * PTRDIFF_MAX + 1) #else /* * Fallback to hardcoded values, @@ -249,6 +252,9 @@ typedef unsigned __PTRDIFF_TYPE__ uintptr_t; */ typedef signed long intptr_t; typedef unsigned long uintptr_t; +#define INTPTR_MAX __STDINT_EXP(LONG_MAX) +#define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1) +#define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) #endif /* Limits of Specified-Width Integer Types */ |