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| author | Joseph Myers <joseph@codesourcery.com> | 2016-11-28 23:27:23 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2016-11-28 23:27:23 +0000 |
| commit | e5277ba25dc0665f192ebc3f9649a00098dbdc9e (patch) | |
| tree | 54a88987eb31a74db3f58911a321ab5d303c3601 /sysdeps/ieee754 | |
| parent | b3daf3ee099d6c1e1e04a08221a6f68e79ced834 (diff) | |
| download | glibc-e5277ba25dc0665f192ebc3f9649a00098dbdc9e.zip glibc-e5277ba25dc0665f192ebc3f9649a00098dbdc9e.tar.gz glibc-e5277ba25dc0665f192ebc3f9649a00098dbdc9e.tar.bz2 | |
Make ilogb wrappers type-generic.
This patch converts the ilogb wrappers (which set errno directly
rather than doing anything with __kernel_standard) to use the
type-generic template machinery. This is intended as preparation for
adding llogb.
Tested for x86_64 and x86, and tested compile for other architectures
with build-many-glibcs.py.
* math/w_ilogb_template.c: New file. Based on math/w_ilogb.c.
* math/w_ilogb.c: Remove.
* math/w_ilogbf.c: Likewise.
* math/w_ilogbl.c: Likewise.
* sysdeps/ieee754/ldbl-opt/w_ilogb.c: Likewise.
* sysdeps/ieee754/ldbl-opt/w_ilogbl.c: Likewise.
* math/Makefile (gen-libm-calls): Add w_ilogbF.
(libm-calls): Remove w_ilogbF.
* sysdeps/ieee754/ldbl-opt/math-type-macros-double.h
(LDOUBLE_ilogbl_libm_version): New macro.
Diffstat (limited to 'sysdeps/ieee754')
| -rw-r--r-- | sysdeps/ieee754/ldbl-opt/math-type-macros-double.h | 1 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-opt/w_ilogb.c | 5 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-opt/w_ilogbl.c | 5 |
3 files changed, 1 insertions, 10 deletions
diff --git a/sysdeps/ieee754/ldbl-opt/math-type-macros-double.h b/sysdeps/ieee754/ldbl-opt/math-type-macros-double.h index 2569607..545482e 100644 --- a/sysdeps/ieee754/ldbl-opt/math-type-macros-double.h +++ b/sysdeps/ieee754/ldbl-opt/math-type-macros-double.h @@ -47,6 +47,7 @@ #define LDOUBLE_fdiml_libm_version GLIBC_2_1 #define LDOUBLE_fmaxl_libm_version GLIBC_2_1 #define LDOUBLE_fminl_libm_version GLIBC_2_1 +#define LDOUBLE_ilogbl_libm_version GLIBC_2_0 #define LDOUBLE_nanl_libm_version GLIBC_2_1 /* Define compat symbols for long double on platforms diff --git a/sysdeps/ieee754/ldbl-opt/w_ilogb.c b/sysdeps/ieee754/ldbl-opt/w_ilogb.c deleted file mode 100644 index f518087..0000000 --- a/sysdeps/ieee754/ldbl-opt/w_ilogb.c +++ /dev/null @@ -1,5 +0,0 @@ -#include <math_ldbl_opt.h> -#include <math/w_ilogb.c> -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0) -compat_symbol (libm, __ilogb, ilogbl, GLIBC_2_0); -#endif diff --git a/sysdeps/ieee754/ldbl-opt/w_ilogbl.c b/sysdeps/ieee754/ldbl-opt/w_ilogbl.c deleted file mode 100644 index 36f83f6..0000000 --- a/sysdeps/ieee754/ldbl-opt/w_ilogbl.c +++ /dev/null @@ -1,5 +0,0 @@ -#include <math_ldbl_opt.h> -#undef weak_alias -#define weak_alias(n,a) -#include <math/w_ilogbl.c> -long_double_symbol (libm, __ilogbl, ilogbl); |