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authorUlrich Drepper <drepper@gmail.com>2011-04-17 21:51:26 -0400
committerUlrich Drepper <drepper@gmail.com>2011-04-17 21:51:26 -0400
commit75ea32abcde4e1699328354e1804ea94560d2950 (patch)
treee8a166eed29a24667460a4759ac4ae84fe95c3a6 /ChangeLog
parent94409c736b216c405c214c041a33b5fab58bd408 (diff)
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Fix FPU context handling in getcontext on x86-64.
fnstenv on x86-64 seems to clear the state. Work around.
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+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