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[Bug go/51874] Many libgo testsuite failures on Solaris, IRIX
- From: "ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 27 Jan 2012 11:37:09 +0000
- Subject: [Bug go/51874] Many libgo testsuite failures on Solaris, IRIX
- Auto-submitted: auto-generated
- References: <bug-51874-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51874
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|i386-pc-solaris2.1[01], |i386-pc-solaris2.1[01],
|mips-sgi-irix6.5 |mips-sgi-irix6.5,
| |sparc-sun-solaris2*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-01-27
Host|i386-pc-solaris2.1[01], |i386-pc-solaris2.1[01],
|mips-sgi-irix6.5 |mips-sgi-irix6.5,
| |sparc-sun-solaris2*
Target Milestone|--- |4.7.0
Ever Confirmed|0 |1
Build|i386-pc-solaris2.1[01], |i386-pc-solaris2.1[01],
|mips-sgi-irix6.5 |mips-sgi-irix6.5,
| |sparc-sun-solaris2*
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> 2012-01-27 11:37:09 UTC ---
Ian has now provided a detailed investigation of the problem:
http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00918.html
For the 64-bit Solaris/x86 case, Solaris engineering has identified and fixed
the bug:
7133114 fsbase (%fs:0) is not set properly after makecontext()/setcontext()
The fix will be in Solaris 11 Update 1, and I've requested a Solaris 10
Update 10 backport, which will be delivered as a patch on top of patch
144501-19.
Rainer