GNU C Library master sources branch master updated. glibc-2.28.9000-489-g57b3ff8

[jsm28 at sourceware dot org]

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=57b3ff8e1a4ca8118c5d9a47584e6e0ce6f7002f

commit 57b3ff8e1a4ca8118c5d9a47584e6e0ce6f7002f
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Dec 21 19:02:23 2018 +0000

    Update nios2, sparc32 localplt.data for difftime changes (bug 24023).
    
    The recent difftime changes introduced localplt test failures on nios2
    and sparc32, two configurations where some soft-fp functions are
    defined in / exported from libc.so, and where the difftime changes
    affected the particular set of floating-point operations used in
    libc.so.  This patch adds those functions to localplt.data, alongside
    other such functions already there.  (In the sparc32 case, and more
    generally on any platform where long double is a software
    floating-point type, it would probably be more efficient to avoid
    using long double at all in difftime, but that's a pre-existing
    issue.)
    
    Tested with build-many-glibcs.py for its nios2 and sparcv9
    configurations.
    
    	[BZ #24023]
    	* sysdeps/unix/sysv/linux/nios2/localplt.data: Allow __floatundidf
    	PLT reference in libc.so.
    	* sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Allow
    	_Q_lltoq and _Q_qtod PLT references in libc.so.

diff --git a/ChangeLog b/ChangeLog
index fc7ce6e..881808d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-12-21  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #24023]
+	* sysdeps/unix/sysv/linux/nios2/localplt.data: Allow __floatundidf
+	PLT reference in libc.so.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data: Allow
+	_Q_lltoq and _Q_qtod PLT references in libc.so.
+
 2018-12-21  Wilco Dijkstra  <wdijkstr@arm.com>
 
 	* benchtests/bench-memchr.c: Cleanup defines.
diff --git a/sysdeps/unix/sysv/linux/nios2/localplt.data b/sysdeps/unix/sysv/linux/nios2/localplt.data
index 4430a58..3805ed5 100644
--- a/sysdeps/unix/sysv/linux/nios2/localplt.data
+++ b/sysdeps/unix/sysv/linux/nios2/localplt.data
@@ -26,6 +26,7 @@ libc.so: __divsf3
 libc.so: __nedf2
 libc.so: __eqdf2
 libc.so: __extendsfdf2
+libc.so: __floatundidf ?
 libm.so: matherr
 # The main malloc is interposed into the dynamic linker, for
 # allocations after the initial link (when dlopen is used).
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data b/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data
index 1668f40..6bf10ff 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data
@@ -8,8 +8,10 @@ libc.so: _Q_fle ?
 libc.so: _Q_flt ?
 libc.so: _Q_fne ?
 libc.so: _Q_itoq ?
+libc.so: _Q_lltoq ?
 libc.so: _Q_mul ?
 libc.so: _Q_sub ?
+libc.so: _Q_qtod ?
 libc.so: _Unwind_Find_FDE
 libc.so: calloc
 libc.so: free

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

Summary of changes:
 ChangeLog                                          |    8 ++++++++
 sysdeps/unix/sysv/linux/nios2/localplt.data        |    1 +
 .../unix/sysv/linux/sparc/sparc32/localplt.data    |    2 ++
 3 files changed, 11 insertions(+), 0 deletions(-)


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