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GNU C Library master sources branch master updated. glibc-2.26.9000-824-g0df4fe3

From: jsm28 at sourceware dot org
To: glibc-cvs at sourceware dot org
Date: 24 Nov 2017 22:52:24 -0000
Subject: GNU C Library master sources branch master updated. glibc-2.26.9000-824-g0df4fe3
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The branch, master has been updated
       via  0df4fe3557bfbc7fc64a05601311da0365ba88b2 (commit)
      from  ae7207d033481191bdbf46f18afbb2fad0397730 (commit)

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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=0df4fe3557bfbc7fc64a05601311da0365ba88b2

commit 0df4fe3557bfbc7fc64a05601311da0365ba88b2
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Nov 24 22:51:53 2017 +0000

    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].

diff --git a/ChangeLog b/ChangeLog
index 145080e..b58c4e2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,40 @@
 2017-11-24  Joseph Myers  <joseph@codesourcery.com>
 
+	* 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].
+
 	* math/test-float64x.h: New file.
 	* math/Makefile (type-float64x-yes): New variable.
 	(test-types): Add $(type-float64x-$(float64x-alias-fcts)).
diff --git a/stdlib/strtold.c b/stdlib/strtold.c
index 4e683b4..167a727 100644
--- a/stdlib/strtold.c
+++ b/stdlib/strtold.c
@@ -27,6 +27,10 @@
 # define strtof128 __hide_strtof128
 # define wcstof128 __hide_wcstof128
 #endif
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x __hide_strtof64x
+# define wcstof64x __hide_wcstof64x
+#endif
 
 #ifdef __LONG_DOUBLE_MATH_OPTIONAL
 # include <wchar.h>
@@ -78,3 +82,13 @@ weak_alias (NEW (wcstold), wcstof128)
 weak_alias (NEW (strtold), strtof128)
 # endif
 #endif
+
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x
+# undef wcstof64x
+# ifdef USE_WIDE_CHAR
+weak_alias (NEW (wcstold), wcstof64x)
+# else
+weak_alias (NEW (strtold), strtof64x)
+# endif
+#endif
diff --git a/sysdeps/ieee754/float128/strtof128.c b/sysdeps/ieee754/float128/strtof128.c
index 63cc80d..e82bff6 100644
--- a/sysdeps/ieee754/float128/strtof128.c
+++ b/sysdeps/ieee754/float128/strtof128.c
@@ -19,6 +19,13 @@
 /* The actual implementation for all floating point sizes is in strtod.c.
    These macros tell it to produce the `_Float128' version, `strtof128'.  */
 
+#include <bits/floatn.h>
+
+#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x __hide_strtof64x
+# define wcstof64x __hide_wcstof64x
+#endif
+
 #define FLOAT		_Float128
 #define FLT		FLT128
 #ifdef USE_WIDE_CHAR
@@ -32,3 +39,13 @@
 #include <float128_private.h>
 
 #include <stdlib/strtod.c>
+
+#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x
+# undef wcstof64x
+# ifdef USE_WIDE_CHAR
+weak_alias (wcstof128, wcstof64x)
+# else
+weak_alias (strtof128, strtof64x)
+# endif
+#endif
diff --git a/sysdeps/ieee754/float128/strtof128_l.c b/sysdeps/ieee754/float128/strtof128_l.c
index a541d60..833a136 100644
--- a/sysdeps/ieee754/float128/strtof128_l.c
+++ b/sysdeps/ieee754/float128/strtof128_l.c
@@ -21,6 +21,11 @@
 /* Bring in potential typedef for _Float128 early for declaration below.  */
 #include <bits/floatn.h>
 
+#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x_l __hide_strtof64x_l
+# define wcstof64x_l __hide_wcstof64x_l
+#endif
+
 extern _Float128 ____strtof128_l_internal (const char *, char **,
 					   int, locale_t);
 
@@ -41,3 +46,13 @@ extern _Float128 ____strtof128_l_internal (const char *, char **,
 #include <float128_private.h>
 
 #include <stdlib/strtod_l.c>
+
+#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x_l
+# undef wcstof64x_l
+# ifdef USE_WIDE_CHAR
+weak_alias (wcstof128_l, wcstof64x_l)
+# else
+weak_alias (strtof128_l, strtof64x_l)
+# endif
+#endif
diff --git a/sysdeps/ieee754/ldbl-128/strtold_l.c b/sysdeps/ieee754/ldbl-128/strtold_l.c
index ea5c919..c0d6b73 100644
--- a/sysdeps/ieee754/ldbl-128/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-128/strtold_l.c
@@ -39,6 +39,11 @@
 # define wcstof128_l __hide_wcstof128_l
 #endif
 
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x_l __hide_strtof64x_l
+# define wcstof64x_l __hide_wcstof64x_l
+#endif
+
 #include <strtod_l.c>
 
 #if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128
@@ -50,3 +55,13 @@ weak_alias (wcstold_l, wcstof128_l)
 weak_alias (strtold_l, strtof128_l)
 # endif
 #endif
+
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x_l
+# undef wcstof64x_l
+# ifdef USE_WIDE_CHAR
+weak_alias (wcstold_l, wcstof64x_l)
+# else
+weak_alias (strtold_l, strtof64x_l)
+# endif
+#endif
diff --git a/sysdeps/ieee754/ldbl-64-128/strtold_l.c b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
index f6f7171..bca493a 100644
--- a/sysdeps/ieee754/ldbl-64-128/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-64-128/strtold_l.c
@@ -22,6 +22,11 @@
 # define wcstof128_l __hide_wcstof128_l
 #endif
 
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x_l __hide_strtof64x_l
+# define wcstof64x_l __hide_wcstof64x_l
+#endif
+
 #include <math.h>
 #include <stdlib.h>
 #include <wchar.h>
@@ -74,3 +79,13 @@ weak_alias (____new_wcstold_l, wcstof128_l)
 weak_alias (____new_strtold_l, strtof128_l)
 # endif
 #endif
+
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x_l
+# undef wcstof64x_l
+# ifdef USE_WIDE_CHAR
+weak_alias (____new_wcstold_l, wcstof64x_l)
+# else
+weak_alias (____new_strtold_l, strtof64x_l)
+# endif
+#endif
diff --git a/sysdeps/ieee754/ldbl-96/strtold_l.c b/sysdeps/ieee754/ldbl-96/strtold_l.c
index 251f91b..946bca8 100644
--- a/sysdeps/ieee754/ldbl-96/strtold_l.c
+++ b/sysdeps/ieee754/ldbl-96/strtold_l.c
@@ -34,4 +34,19 @@
 #define MPN2FLOAT	__mpn_construct_long_double
 #define FLOAT_HUGE_VAL	HUGE_VALL
 
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# define strtof64x_l __hide_strtof64x_l
+# define wcstof64x_l __hide_wcstof64x_l
+#endif
+
 #include <stdlib/strtod_l.c>
+
+#if __HAVE_FLOAT64X_LONG_DOUBLE
+# undef strtof64x_l
+# undef wcstof64x_l
+# ifdef USE_WIDE_CHAR
+weak_alias (wcstold_l, wcstof64x_l)
+# else
+weak_alias (strtold_l, strtof64x_l)
+# endif
+#endif

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                               |   35 +++++++++++++++++++++++++++++++
 stdlib/strtold.c                        |   14 ++++++++++++
 sysdeps/ieee754/float128/strtof128.c    |   17 +++++++++++++++
 sysdeps/ieee754/float128/strtof128_l.c  |   15 +++++++++++++
 sysdeps/ieee754/ldbl-128/strtold_l.c    |   15 +++++++++++++
 sysdeps/ieee754/ldbl-64-128/strtold_l.c |   15 +++++++++++++
 sysdeps/ieee754/ldbl-96/strtold_l.c     |   15 +++++++++++++
 7 files changed, 126 insertions(+), 0 deletions(-)


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