Nikolay Sivov : ucrtbase: Add ilogb* functions.

Module: wine Branch: master Commit: 8c8d8e80f558e8b0de410196ce4bcc9c77b91edf URL: https://source.winehq.org/git/wine.git/?a=commit;h=8c8d8e80f558e8b0de410196… Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Thu Feb 28 21:08:13 2019 +0100 ucrtbase: Add ilogb* functions. Signed-off-by: Piotr Caban <piotr(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- configure | 2 ++ configure.ac | 2 ++ .../api-ms-win-crt-math-l1-1-0.spec | 6 ++--- dlls/msvcr120/msvcr120.spec | 6 ++--- dlls/msvcr120_app/msvcr120_app.spec | 6 ++--- dlls/msvcrt/math.c | 31 ++++++++++++++++++++++ dlls/msvcrt/msvcrt.h | 4 +++ dlls/ucrtbase/ucrtbase.spec | 6 ++--- include/config.h.in | 6 +++++ 9 files changed, 57 insertions(+), 12 deletions(-) diff --git a/configure b/configure index 793e2ff..0d2f523 100755 --- a/configure +++ b/configure @@ -18698,6 +18698,8 @@ for ac_func in \ exp2f \ expm1 \ expm1f \ + ilogb \ + ilogbf \ j0 \ j1 \ jn \ diff --git a/configure.ac b/configure.ac index c978477..a55d2f8 100644 --- a/configure.ac +++ b/configure.ac @@ -2743,6 +2743,8 @@ AC_CHECK_FUNCS(\ exp2f \ expm1 \ expm1f \ + ilogb \ + ilogbf \ j0 \ j1 \ jn \ diff --git a/dlls/api-ms-win-crt-math-l1-1-0/api-ms-win-crt-math-l1-1-0.spec b/dlls/api-ms-win-crt-math-l1-1-0/api-ms-win-crt-math-l1-1-0.spec index f5e4fb1..dea5094 100644 --- a/dlls/api-ms-win-crt-math-l1-1-0/api-ms-win-crt-math-l1-1-0.spec +++ b/dlls/api-ms-win-crt-math-l1-1-0/api-ms-win-crt-math-l1-1-0.spec @@ -254,9 +254,9 @@ @ cdecl -arch=arm,x86_64,arm64 fmodf(float float) ucrtbase.fmodf @ cdecl frexp(double ptr) ucrtbase.frexp @ cdecl hypot(double double) ucrtbase.hypot -@ stub ilogb -@ stub ilogbf -@ stub ilogbl +@ cdecl ilogb(double) ucrtbase.ilogb +@ cdecl ilogbf(float) ucrtbase.ilogbf +@ cdecl ilogbl(double) ucrtbase.ilogbl @ cdecl ldexp(double long) ucrtbase.ldexp @ cdecl lgamma(double) ucrtbase.lgamma @ cdecl lgammaf(float) ucrtbase.lgammaf diff --git a/dlls/msvcr120/msvcr120.spec b/dlls/msvcr120/msvcr120.spec index 7dfcabf..0e3d7bb 100644 --- a/dlls/msvcr120/msvcr120.spec +++ b/dlls/msvcr120/msvcr120.spec @@ -2207,9 +2207,9 @@ @ cdecl gets_s(ptr long) MSVCRT_gets_s @ cdecl getwc(ptr) MSVCRT_getwc @ cdecl getwchar() MSVCRT_getwchar -@ stub ilogb -@ stub ilogbf -@ stub ilogbl +@ cdecl ilogb(double) MSVCR120_ilogb +@ cdecl ilogbf(float) MSVCR120_ilogbf +@ cdecl ilogbl(double) MSVCR120_ilogbl @ stub imaxabs @ stub imaxdiv @ cdecl is_wctype(long long) ntdll.iswctype diff --git a/dlls/msvcr120_app/msvcr120_app.spec b/dlls/msvcr120_app/msvcr120_app.spec index d78d26f..5b1549b 100644 --- a/dlls/msvcr120_app/msvcr120_app.spec +++ b/dlls/msvcr120_app/msvcr120_app.spec @@ -1871,9 +1871,9 @@ @ cdecl gets_s(ptr long) msvcr120.gets_s @ cdecl getwc(ptr) msvcr120.getwc @ cdecl getwchar() msvcr120.getwchar -@ stub ilogb -@ stub ilogbf -@ stub ilogbl +@ cdecl ilogb(double) msvcr120.ilogb +@ cdecl ilogbf(float) msvcr120.ilogbf +@ cdecl ilogbl(double) msvcr120.ilogbl @ stub imaxabs @ stub imaxdiv @ cdecl isalnum(long) msvcr120.isalnum diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c index dc12cb1..ca181d9 100644 --- a/dlls/msvcrt/math.c +++ b/dlls/msvcrt/math.c @@ -3433,4 +3433,35 @@ double CDECL MSVCR120_creal(_Dcomplex z) return z.x; } +int CDECL MSVCR120_ilogb(double x) +{ + if (!x) return MSVCRT_FP_ILOGB0; + if (isnan(x)) return MSVCRT_FP_ILOGBNAN; + if (isinf(x)) return MSVCRT_INT_MAX; + +#ifdef HAVE_ILOGB + return ilogb(x); +#else + return logb(x); +#endif +} + +int CDECL MSVCR120_ilogbf(float x) +{ + if (!x) return MSVCRT_FP_ILOGB0; + if (isnan(x)) return MSVCRT_FP_ILOGBNAN; + if (isinf(x)) return MSVCRT_INT_MAX; + +#ifdef HAVE_ILOGBF + return ilogbf(x); +#else + return logbf(x); +#endif +} + +int CDECL MSVCR120_ilogbl(LDOUBLE x) +{ + return MSVCR120_ilogb(x); +} + #endif /* _MSVCR_VER>=120 */ diff --git a/dlls/msvcrt/msvcrt.h b/dlls/msvcrt/msvcrt.h index eba545f..aad8c95 100644 --- a/dlls/msvcrt/msvcrt.h +++ b/dlls/msvcrt/msvcrt.h @@ -41,6 +41,7 @@ #include "windef.h" #include "winbase.h" +#define MSVCRT_INT_MAX 0x7fffffff #define MSVCRT_LONG_MAX 0x7fffffff #define MSVCRT_LONG_MIN (-MSVCRT_LONG_MAX-1) #define MSVCRT_ULONG_MAX 0xffffffff @@ -1187,6 +1188,9 @@ printf_arg arg_clbk_positional(void*, int, int, __ms_va_list*) DECLSPEC_HIDDEN; #define MSVCRT__OVERFLOW 3 #define MSVCRT__UNDERFLOW 4 +#define MSVCRT_FP_ILOGB0 (-MSVCRT_INT_MAX - 1) +#define MSVCRT_FP_ILOGBNAN MSVCRT_INT_MAX + typedef struct { float f; diff --git a/dlls/ucrtbase/ucrtbase.spec b/dlls/ucrtbase/ucrtbase.spec index 00c8064..f4ad66c 100644 --- a/dlls/ucrtbase/ucrtbase.spec +++ b/dlls/ucrtbase/ucrtbase.spec @@ -2341,9 +2341,9 @@ @ cdecl getwc(ptr) MSVCRT_getwc @ cdecl getwchar() MSVCRT_getwchar @ cdecl hypot(double double) _hypot -@ stub ilogb -@ stub ilogbf -@ stub ilogbl +@ cdecl ilogb(double) MSVCR120_ilogb +@ cdecl ilogbf(float) MSVCR120_ilogbf +@ cdecl ilogbl(double) MSVCR120_ilogbl @ stub imaxabs @ stub imaxdiv @ cdecl is_wctype(long long) ntdll.iswctype diff --git a/include/config.h.in b/include/config.h.in index 149e8b1..999f4a6 100644 --- a/include/config.h.in +++ b/include/config.h.in @@ -303,6 +303,12 @@ /* Define to 1 if you have the `if_nameindex' function. */ #undef HAVE_IF_NAMEINDEX +/* Define to 1 if you have the `ilogb' function. */ +#undef HAVE_ILOGB + +/* Define to 1 if you have the `ilogbf' function. */ +#undef HAVE_ILOGBF + /* Define to 1 if you have the `inet_addr' function. */ #undef HAVE_INET_ADDR