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* [Bug target/54805] New: __gthread* on VxWorks @ 2012-10-04 0:40 rbmj at verizon dot net 2012-10-29 19:22 ` [Bug target/54805] " rbmj at verizon dot net ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: rbmj at verizon dot net @ 2012-10-04 0:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54805 Bug #: 54805 Summary: __gthread* on VxWorks Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned@gcc.gnu.org ReportedBy: rbmj@verizon.net Created attachment 28349 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28349 patch I originally posted this on -help, but, not getting anything back, I'm still pretty convinced this is a bug. Compiling for powerpc-wrs-vxworks for downloadable kernel modules, there are issues in vxlib-tls.c, which still references __gthread*tsd*. The only remaining declarations, however, are to __gthread*tls*. I added a conditional declaration of the __gthread*tsd* functions, and also noticed that one of the calls to __gthread_tsd_leave_dtor_context doesn't pass tcb. Also, it says that these functions are provided by the kernel, but I haven't been able to find any documentation to confirm this. Can someone confirm that these are in fact provided by the kernel? I'm citing http://gcc.gnu.org/ml/gcc-patches/2005-08/msg01314.html for the old prototypes. The attached patch adds both the conditional declarations (on __RTP__) and the minor change to the function call. I'm not sure if this is what it *should* do, and I have no experience in this area, so deferring to the experts here. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/54805] __gthread* on VxWorks 2012-10-04 0:40 [Bug target/54805] New: __gthread* on VxWorks rbmj at verizon dot net @ 2012-10-29 19:22 ` rbmj at verizon dot net 2012-10-30 1:11 ` rbmj at verizon dot net ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: rbmj at verizon dot net @ 2012-10-29 19:22 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54805 --- Comment #1 from rbmj at verizon dot net 2012-10-29 19:22:09 UTC --- Ping? Robert Mason ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/54805] __gthread* on VxWorks 2012-10-04 0:40 [Bug target/54805] New: __gthread* on VxWorks rbmj at verizon dot net 2012-10-29 19:22 ` [Bug target/54805] " rbmj at verizon dot net @ 2012-10-30 1:11 ` rbmj at verizon dot net 2013-03-20 23:48 ` mkuvyrkov at gcc dot gnu.org 2013-03-26 22:09 ` mkuvyrkov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rbmj at verizon dot net @ 2012-10-30 1:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54805 rbmj at verizon dot net changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #28349|0 |1 is obsolete| | --- Comment #2 from rbmj at verizon dot net 2012-10-30 01:10:58 UTC --- Created attachment 28568 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28568 Fix added that TCB parameter is no longer ignored. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/54805] __gthread* on VxWorks 2012-10-04 0:40 [Bug target/54805] New: __gthread* on VxWorks rbmj at verizon dot net 2012-10-29 19:22 ` [Bug target/54805] " rbmj at verizon dot net 2012-10-30 1:11 ` rbmj at verizon dot net @ 2013-03-20 23:48 ` mkuvyrkov at gcc dot gnu.org 2013-03-26 22:09 ` mkuvyrkov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: mkuvyrkov at gcc dot gnu.org @ 2013-03-20 23:48 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54805 Maxim Kuvyrkov <mkuvyrkov at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |mkuvyrkov at gcc dot | |gnu.org Resolution| |FIXED --- Comment #3 from Maxim Kuvyrkov <mkuvyrkov at gcc dot gnu.org> 2013-03-20 23:48:11 UTC --- Fixed in revision 196842. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/54805] __gthread* on VxWorks 2012-10-04 0:40 [Bug target/54805] New: __gthread* on VxWorks rbmj at verizon dot net ` (2 preceding siblings ...) 2013-03-20 23:48 ` mkuvyrkov at gcc dot gnu.org @ 2013-03-26 22:09 ` mkuvyrkov at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: mkuvyrkov at gcc dot gnu.org @ 2013-03-26 22:09 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54805 --- Comment #4 from Maxim Kuvyrkov <mkuvyrkov at gcc dot gnu.org> 2013-03-26 22:09:31 UTC --- Also backported to 4.8 branch. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-03-26 22:09 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-10-04 0:40 [Bug target/54805] New: __gthread* on VxWorks rbmj at verizon dot net 2012-10-29 19:22 ` [Bug target/54805] " rbmj at verizon dot net 2012-10-30 1:11 ` rbmj at verizon dot net 2013-03-20 23:48 ` mkuvyrkov at gcc dot gnu.org 2013-03-26 22:09 ` mkuvyrkov at gcc dot gnu.org
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