diff options
| -rw-r--r-- | ChangeLog | 24 | ||||
| -rw-r--r-- | stdlib/strtold.c | 16 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/strtold_l.c | 15 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-64-128/strtold_l.c | 17 |
4 files changed, 72 insertions, 0 deletions
@@ -1,3 +1,27 @@ +2017-10-16 Joseph Myers <joseph@codesourcery.com> + + * stdlib/strtold.c: Include <bits/floatn.h> + [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (strtof128): Define + and later undefine as macro. Define as weak alias if + [!USE_WIDE_CHAR]. + [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128): Define + and later undefine as macro. Define as weak alias if + [USE_WIDE_CHAR]. + * sysdeps/ieee754/ldbl-128/strtold_l.c [__HAVE_FLOAT128 && + !__HAVE_DISTINCT_FLOAT128] (strtof128_l): Define and later + undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. + [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128_l): + Define and later undefine as macro. Define as weak alias if + [USE_WIDE_CHAR]. + * sysdeps/ieee754/ldbl-64-128/strtold_l.c: Include + <bits/floatn.h>. + [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (strtof128_l): + Define and later undefine as macro. Define as weak alias if + [!USE_WIDE_CHAR]. + [__HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128] (wcstof128_l): + Define and later undefine as macro. Define as weak alias if + [USE_WIDE_CHAR]. + 2017-10-15 Carlos O'Donell <carlos@redhat.com> * localedata/collate-test.c (allocate_arrays): Don't use \n in diff --git a/stdlib/strtold.c b/stdlib/strtold.c index e4ace02dd0..4e683b44b6 100644 --- a/stdlib/strtold.c +++ b/stdlib/strtold.c @@ -20,8 +20,14 @@ /* The actual implementation for all floating point sizes is in strtod.c. These macros tell it to produce the `float' version, `strtof'. */ +#include <bits/floatn.h> #include <bits/long-double.h> +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# define strtof128 __hide_strtof128 +# define wcstof128 __hide_wcstof128 +#endif + #ifdef __LONG_DOUBLE_MATH_OPTIONAL # include <wchar.h> # define NEW(x) NEW1(x) @@ -62,3 +68,13 @@ long_double_symbol (libc, ____new_strtold_internal, __strtold_internal); libc_hidden_ver (____new_strtold_internal, __strtold_internal) # endif #endif + +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# undef strtof128 +# undef wcstof128 +# ifdef USE_WIDE_CHAR +weak_alias (NEW (wcstold), wcstof128) +# else +weak_alias (NEW (strtold), strtof128) +# endif +#endif diff --git a/sysdeps/ieee754/ldbl-128/strtold_l.c b/sysdeps/ieee754/ldbl-128/strtold_l.c index 4a8b14c4bb..ea5c91919a 100644 --- a/sysdeps/ieee754/ldbl-128/strtold_l.c +++ b/sysdeps/ieee754/ldbl-128/strtold_l.c @@ -34,4 +34,19 @@ #define MPN2FLOAT __mpn_construct_long_double #define FLOAT_HUGE_VAL HUGE_VALL +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# define strtof128_l __hide_strtof128_l +# define wcstof128_l __hide_wcstof128_l +#endif + #include <strtod_l.c> + +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# undef strtof128_l +# undef wcstof128_l +# ifdef USE_WIDE_CHAR +weak_alias (wcstold_l, wcstof128_l) +# else +weak_alias (strtold_l, strtof128_l) +# endif +#endif diff --git a/sysdeps/ieee754/ldbl-64-128/strtold_l.c b/sysdeps/ieee754/ldbl-64-128/strtold_l.c index b12151d579..f6f717172c 100644 --- a/sysdeps/ieee754/ldbl-64-128/strtold_l.c +++ b/sysdeps/ieee754/ldbl-64-128/strtold_l.c @@ -15,6 +15,13 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <bits/floatn.h> + +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# define strtof128_l __hide_strtof128_l +# define wcstof128_l __hide_wcstof128_l +#endif + #include <math.h> #include <stdlib.h> #include <wchar.h> @@ -57,3 +64,13 @@ long_double_symbol (libc, ___new_strtold_l, strtold_l); long_double_symbol (libc, ____new_strtold_l, __strtold_l); # endif #endif + +#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128 +# undef strtof128_l +# undef wcstof128_l +# ifdef USE_WIDE_CHAR +weak_alias (____new_wcstold_l, wcstof128_l) +# else +weak_alias (____new_strtold_l, strtof128_l) +# endif +#endif |