From 75ea32abcde4e1699328354e1804ea94560d2950 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@gmail.com>
Date: Sun, 17 Apr 2011 21:51:26 -0400
Subject: Fix FPU context handling in getcontext on x86-64.

fnstenv on x86-64 seems to clear the state.  Work around.
---
 ChangeLog | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index b2d2597b25..d53eff355f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-04-17  Ulrich Drepper  <drepper@gmail.com>
+
+	[BZ #12420]
+	* sysdeps/unix/sysv/linux/x86_64/getcontext.S: Reload context after
+	storing it.
+	* stdlib/bug-getcontext.c: New file.
+	* stdlib/Makefile: Add rules to build and run bug-getcontext.
+
 2011-04-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 
 	* sysdeps/s390/s390-64/utf16-utf32-z9.c: Wrap the z9-109
-- 
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