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* [Bug go/50654] New: Many Go tests fail on emutls targets @ 2011-10-07 9:25 ro at gcc dot gnu.org 2011-10-07 9:27 ` [Bug go/50654] " ro at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: ro at gcc dot gnu.org @ 2011-10-07 9:25 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50654 Bug #: 50654 Summary: Many Go tests fail on emutls targets Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go AssignedTo: ian@airs.com ReportedBy: ro@gcc.gnu.org Host: *-*-solaris2.[89] Target: *-*-solaris2.[89] Build: *-*-solaris2.[89] Between 20110930 and 20111006, many Go tests started to FAIL on Solaris 8 and 9/x86 (haven't tried SPARC yet) with Sun as, thus they use emutls: output is: Undefined first referenced symbol in file __emutls_v.__go_panic_defer /var/gcc/regression/trunk/8-gcc/build/i386-pc-solaris2.8/./libgo/.libs/libgo.so __emutls_v.m /var/gcc/regression/trunk/8-gcc/build/i386-pc-solaris2.8/./libgo/.libs/libgo.so ld: fatal: Symbol referencing errors. No output written to /var/gcc/regression/trunk/8-gcc/build/gcc/testsuite/go/array-1.x collect2: error: ld returned 1 exit status FAIL: go.go-torture/execute/array-1.go compilation, -O0 With gas and native TLS, the tests work fine. Rainer ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/50654] Many Go tests fail on emutls targets 2011-10-07 9:25 [Bug go/50654] New: Many Go tests fail on emutls targets ro at gcc dot gnu.org @ 2011-10-07 9:27 ` ro at gcc dot gnu.org 2012-02-14 0:38 ` ian at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: ro at gcc dot gnu.org @ 2011-10-07 9:27 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50654 Rainer Orth <ro at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.7.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/50654] Many Go tests fail on emutls targets 2011-10-07 9:25 [Bug go/50654] New: Many Go tests fail on emutls targets ro at gcc dot gnu.org 2011-10-07 9:27 ` [Bug go/50654] " ro at gcc dot gnu.org @ 2012-02-14 0:38 ` ian at gcc dot gnu.org 2012-02-14 0:41 ` ian at airs dot com 2012-02-16 19:50 ` ro at CeBiTec dot Uni-Bielefeld.DE 3 siblings, 0 replies; 5+ messages in thread From: ian at gcc dot gnu.org @ 2012-02-14 0:38 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50654 --- Comment #1 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2012-02-14 00:38:12 UTC --- Author: ian Date: Tue Feb 14 00:38:07 2012 New Revision: 184188 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184188 Log: PR go/50654 runtime: Reload m and g if necessary after getcontext returns. Modified: trunk/libgo/runtime/proc.c ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/50654] Many Go tests fail on emutls targets 2011-10-07 9:25 [Bug go/50654] New: Many Go tests fail on emutls targets ro at gcc dot gnu.org 2011-10-07 9:27 ` [Bug go/50654] " ro at gcc dot gnu.org 2012-02-14 0:38 ` ian at gcc dot gnu.org @ 2012-02-14 0:41 ` ian at airs dot com 2012-02-16 19:50 ` ro at CeBiTec dot Uni-Bielefeld.DE 3 siblings, 0 replies; 5+ messages in thread From: ian at airs dot com @ 2012-02-14 0:41 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50654 Ian Lance Taylor <ian at airs dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #2 from Ian Lance Taylor <ian at airs dot com> 2012-02-14 00:40:07 UTC --- Should be fixed on mainline. Although I only tested it on x86_64-unknown-linux-gnu built using --disable-tls to force the use of emutls. Let me know if you still see problems. http://gcc.gnu.org/ml/gcc-patches/2012-02/msg00677.html ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/50654] Many Go tests fail on emutls targets 2011-10-07 9:25 [Bug go/50654] New: Many Go tests fail on emutls targets ro at gcc dot gnu.org ` (2 preceding siblings ...) 2012-02-14 0:41 ` ian at airs dot com @ 2012-02-16 19:50 ` ro at CeBiTec dot Uni-Bielefeld.DE 3 siblings, 0 replies; 5+ messages in thread From: ro at CeBiTec dot Uni-Bielefeld.DE @ 2012-02-16 19:50 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50654 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-02-16 19:29:29 UTC --- > --- Comment #2 from Ian Lance Taylor <ian at airs dot com> 2012-02-14 00:40:07 UTC --- > Should be fixed on mainline. Although I only tested it on > x86_64-unknown-linux-gnu built using --disable-tls to force the use of emutls. I got exactly the same set of failures on i386-pc-solaris2.11 with --disable-tls as on i386-pc-solaris2.8 with as/ld (i.e. emutls). > Let me know if you still see problems. No, Solaris 8 and 9/x86 results are almost clean, and don't differ between emutls and native TLS. I'll file new PRs for the remaining problems if need be. Thanks. Rainer ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-02-16 19:46 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-10-07 9:25 [Bug go/50654] New: Many Go tests fail on emutls targets ro at gcc dot gnu.org 2011-10-07 9:27 ` [Bug go/50654] " ro at gcc dot gnu.org 2012-02-14 0:38 ` ian at gcc dot gnu.org 2012-02-14 0:41 ` ian at airs dot com 2012-02-16 19:50 ` ro at CeBiTec dot Uni-Bielefeld.DE
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