Support strtof64x, wcstof64x aliases.
This patch adds support for defining strtof64x, strtof64x_l, wcstof64 and wcstof64x_l function aliases when _Float64x is supported. Tested for x86_64, including in conjunction with _Float64x support patches, and also tested build for other configurations (in conjunction with _Float64x support patches) with build-many-glibcs.py to cover the various different files needing updating to define these aliases. * stdlib/strtold.c [__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR]. * sysdeps/ieee754/float128/strtof128.c: Include <bits/floatn.h>. [__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR]. * sysdeps/ieee754/float128/strtof128_l.c [__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR]. * sysdeps/ieee754/ldbl-128/strtold_l.c [__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR]. * sysdeps/ieee754/ldbl-64-128/strtold_l.c [__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR]. * sysdeps/ieee754/ldbl-96/strtold_l.c [__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later undefine as macro. Define as weak alias if [!USE_WIDE_CHAR]. [__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later undefine as macro. Define as weak alias if [USE_WIDE_CHAR].
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ChangeLog
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ChangeLog
@ -1,5 +1,40 @@
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2017-11-24 Joseph Myers <joseph@codesourcery.com>
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2017-11-24 Joseph Myers <joseph@codesourcery.com>
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* stdlib/strtold.c [__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x):
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Define and later undefine as macro. Define as weak alias if
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[!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x): Define and later
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undefine as macro. Define as weak alias if [USE_WIDE_CHAR].
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* sysdeps/ieee754/float128/strtof128.c: Include <bits/floatn.h>.
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[__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x):
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Define and later undefine as macro. Define as weak alias if
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[!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x):
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Define and later undefine as macro. Define as weak alias if
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[USE_WIDE_CHAR].
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* sysdeps/ieee754/float128/strtof128_l.c
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[__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l):
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Define and later undefine as macro. Define as weak alias if
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[!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l):
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Define and later undefine as macro. Define as weak alias if
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[USE_WIDE_CHAR].
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* sysdeps/ieee754/ldbl-128/strtold_l.c
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[__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later
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undefine as macro. Define as weak alias if [!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later
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undefine as macro. Define as weak alias if [USE_WIDE_CHAR].
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* sysdeps/ieee754/ldbl-64-128/strtold_l.c
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[__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later
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undefine as macro. Define as weak alias if [!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later
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undefine as macro. Define as weak alias if [USE_WIDE_CHAR].
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* sysdeps/ieee754/ldbl-96/strtold_l.c
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[__HAVE_FLOAT64X_LONG_DOUBLE] (strtof64x_l): Define and later
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undefine as macro. Define as weak alias if [!USE_WIDE_CHAR].
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[__HAVE_FLOAT64X_LONG_DOUBLE] (wcstof64x_l): Define and later
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undefine as macro. Define as weak alias if [USE_WIDE_CHAR].
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* math/test-float64x.h: New file.
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* math/test-float64x.h: New file.
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* math/Makefile (type-float64x-yes): New variable.
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* math/Makefile (type-float64x-yes): New variable.
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(test-types): Add $(type-float64x-$(float64x-alias-fcts)).
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(test-types): Add $(type-float64x-$(float64x-alias-fcts)).
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@ -27,6 +27,10 @@
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# define strtof128 __hide_strtof128
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# define strtof128 __hide_strtof128
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# define wcstof128 __hide_wcstof128
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# define wcstof128 __hide_wcstof128
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x __hide_strtof64x
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# define wcstof64x __hide_wcstof64x
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#endif
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#ifdef __LONG_DOUBLE_MATH_OPTIONAL
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#ifdef __LONG_DOUBLE_MATH_OPTIONAL
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# include <wchar.h>
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# include <wchar.h>
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@ -78,3 +82,13 @@ weak_alias (NEW (wcstold), wcstof128)
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weak_alias (NEW (strtold), strtof128)
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weak_alias (NEW (strtold), strtof128)
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# endif
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# endif
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x
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# undef wcstof64x
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# ifdef USE_WIDE_CHAR
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weak_alias (NEW (wcstold), wcstof64x)
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# else
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weak_alias (NEW (strtold), strtof64x)
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# endif
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#endif
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@ -19,6 +19,13 @@
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/* The actual implementation for all floating point sizes is in strtod.c.
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/* The actual implementation for all floating point sizes is in strtod.c.
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These macros tell it to produce the `_Float128' version, `strtof128'. */
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These macros tell it to produce the `_Float128' version, `strtof128'. */
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#include <bits/floatn.h>
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#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x __hide_strtof64x
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# define wcstof64x __hide_wcstof64x
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#endif
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#define FLOAT _Float128
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#define FLOAT _Float128
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#define FLT FLT128
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#define FLT FLT128
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#ifdef USE_WIDE_CHAR
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#ifdef USE_WIDE_CHAR
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@ -32,3 +39,13 @@
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#include <float128_private.h>
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#include <float128_private.h>
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#include <stdlib/strtod.c>
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#include <stdlib/strtod.c>
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#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x
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# undef wcstof64x
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# ifdef USE_WIDE_CHAR
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weak_alias (wcstof128, wcstof64x)
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# else
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weak_alias (strtof128, strtof64x)
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# endif
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#endif
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@ -21,6 +21,11 @@
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/* Bring in potential typedef for _Float128 early for declaration below. */
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/* Bring in potential typedef for _Float128 early for declaration below. */
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#include <bits/floatn.h>
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#include <bits/floatn.h>
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#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x_l __hide_strtof64x_l
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# define wcstof64x_l __hide_wcstof64x_l
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#endif
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extern _Float128 ____strtof128_l_internal (const char *, char **,
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extern _Float128 ____strtof128_l_internal (const char *, char **,
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int, locale_t);
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int, locale_t);
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@ -41,3 +46,13 @@ extern _Float128 ____strtof128_l_internal (const char *, char **,
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#include <float128_private.h>
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#include <float128_private.h>
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#include <stdlib/strtod_l.c>
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#include <stdlib/strtod_l.c>
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#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x_l
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# undef wcstof64x_l
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# ifdef USE_WIDE_CHAR
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weak_alias (wcstof128_l, wcstof64x_l)
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# else
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weak_alias (strtof128_l, strtof64x_l)
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# endif
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#endif
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@ -39,6 +39,11 @@
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# define wcstof128_l __hide_wcstof128_l
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# define wcstof128_l __hide_wcstof128_l
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x_l __hide_strtof64x_l
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# define wcstof64x_l __hide_wcstof64x_l
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#endif
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#include <strtod_l.c>
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#include <strtod_l.c>
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#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128
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#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128
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@ -50,3 +55,13 @@ weak_alias (wcstold_l, wcstof128_l)
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weak_alias (strtold_l, strtof128_l)
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weak_alias (strtold_l, strtof128_l)
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# endif
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# endif
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x_l
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# undef wcstof64x_l
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# ifdef USE_WIDE_CHAR
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weak_alias (wcstold_l, wcstof64x_l)
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# else
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weak_alias (strtold_l, strtof64x_l)
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# endif
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#endif
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@ -22,6 +22,11 @@
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# define wcstof128_l __hide_wcstof128_l
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# define wcstof128_l __hide_wcstof128_l
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x_l __hide_strtof64x_l
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# define wcstof64x_l __hide_wcstof64x_l
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#endif
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#include <math.h>
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#include <math.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include <wchar.h>
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@ -74,3 +79,13 @@ weak_alias (____new_wcstold_l, wcstof128_l)
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weak_alias (____new_strtold_l, strtof128_l)
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weak_alias (____new_strtold_l, strtof128_l)
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# endif
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# endif
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#endif
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#endif
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x_l
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# undef wcstof64x_l
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# ifdef USE_WIDE_CHAR
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weak_alias (____new_wcstold_l, wcstof64x_l)
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# else
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weak_alias (____new_strtold_l, strtof64x_l)
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# endif
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#endif
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@ -34,4 +34,19 @@
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#define MPN2FLOAT __mpn_construct_long_double
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#define MPN2FLOAT __mpn_construct_long_double
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#define FLOAT_HUGE_VAL HUGE_VALL
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#define FLOAT_HUGE_VAL HUGE_VALL
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# define strtof64x_l __hide_strtof64x_l
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# define wcstof64x_l __hide_wcstof64x_l
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#endif
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#include <stdlib/strtod_l.c>
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#include <stdlib/strtod_l.c>
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#if __HAVE_FLOAT64X_LONG_DOUBLE
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# undef strtof64x_l
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# undef wcstof64x_l
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# ifdef USE_WIDE_CHAR
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weak_alias (wcstold_l, wcstof64x_l)
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# else
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weak_alias (strtold_l, strtof64x_l)
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# endif
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#endif
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