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* [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug
@ 2012-02-12 17:22 howarth at nitro dot med.uc.edu
2012-02-16 0:29 ` [Bug libitm/52220] " pmarlier at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2012-02-12 17:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220
Bug #: 52220
Summary: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4
weakref linker bug
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libitm
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: howarth@nitro.med.uc.edu
The test suite failures at -m32/-m64 for...
FAIL: libitm.c++/eh-1.C execution test
are due to...
radar Problem ID: 10466868, "-undefined dynamic_lookup linker bug
as described in...
http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00329.html
when building gcc trunk against Xcode 4.0-4.2 under x86_64-apple-darwin10 or
Xcode 4.0-4.2.1 under x86_64-apple-darwin11. This can be confirmed by building
gcc trunk against Xcode 3.2.6, which doesn't have the weakref linker bug, on
x86_64-apple-darwin10 and thus doesn't show the eh-1.C execution failure. This
weakref linker bug has been fixed upstream but won't be deployed until Xcode >
4.3. Since it is unlikely such a weakref fix will back ported to the Xcode 4.x
on Snow Leopard, a generic fix of avoiding the use of weakref in libitm is
best.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug
2012-02-12 17:22 [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug howarth at nitro dot med.uc.edu
@ 2012-02-16 0:29 ` pmarlier at gcc dot gnu.org
2012-02-16 3:42 ` howarth at nitro dot med.uc.edu
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pmarlier at gcc dot gnu.org @ 2012-02-16 0:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220
--- Comment #1 from pmarlier at gcc dot gnu.org 2012-02-15 23:39:50 UTC ---
Author: pmarlier
Date: Wed Feb 15 23:39:28 2012
New Revision: 184293
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184293
Log:
libitm/
2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
Patrick Marlier <patrick.marlier@gmail.com>
PR libitm/52220
* alloc_cpp.cc: No dummy definitions for darwin.
* eh_cpp.cc: Likewise.
libgcc/
2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
Patrick Marlier <patrick.marlier@gmail.com>
PR libitm/52220
* config/darwin-crt-tm.c: Generate dummy functions.
Modified:
trunk/libgcc/ChangeLog
trunk/libgcc/config/darwin-crt-tm.c
trunk/libitm/ChangeLog
trunk/libitm/alloc_cpp.cc
trunk/libitm/eh_cpp.cc
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug
2012-02-12 17:22 [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug howarth at nitro dot med.uc.edu
2012-02-16 0:29 ` [Bug libitm/52220] " pmarlier at gcc dot gnu.org
@ 2012-02-16 3:42 ` howarth at nitro dot med.uc.edu
2012-02-16 9:55 ` iains at gcc dot gnu.org
2012-02-16 17:32 ` mikestump at comcast dot net
3 siblings, 0 replies; 5+ messages in thread
From: howarth at nitro dot med.uc.edu @ 2012-02-16 3:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220
Jack Howarth <howarth at nitro dot med.uc.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #2 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-02-16 03:12:45 UTC ---
Confirmed as fixed on x86_64-apple-darwin11 at r184293.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug
2012-02-12 17:22 [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug howarth at nitro dot med.uc.edu
2012-02-16 0:29 ` [Bug libitm/52220] " pmarlier at gcc dot gnu.org
2012-02-16 3:42 ` howarth at nitro dot med.uc.edu
@ 2012-02-16 9:55 ` iains at gcc dot gnu.org
2012-02-16 17:32 ` mikestump at comcast dot net
3 siblings, 0 replies; 5+ messages in thread
From: iains at gcc dot gnu.org @ 2012-02-16 9:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220
--- Comment #3 from Iain Sandoe <iains at gcc dot gnu.org> 2012-02-16 09:46:37 UTC ---
Author: iains
Date: Thu Feb 16 09:46:31 2012
New Revision: 184305
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184305
Log:
PR libitm/52220
* config/darwin-crt-tm.c: Correct typo.
Modified:
trunk/libgcc/ChangeLog
trunk/libgcc/config/darwin-crt-tm.c
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug
2012-02-12 17:22 [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug howarth at nitro dot med.uc.edu
` (2 preceding siblings ...)
2012-02-16 9:55 ` iains at gcc dot gnu.org
@ 2012-02-16 17:32 ` mikestump at comcast dot net
3 siblings, 0 replies; 5+ messages in thread
From: mikestump at comcast dot net @ 2012-02-16 17:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220
--- Comment #4 from Mike Stump <mikestump at comcast dot net> 2012-02-16 17:16:39 UTC ---
Thanks.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2012-02-12 17:22 [Bug libitm/52220] New: FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug howarth at nitro dot med.uc.edu
2012-02-16 0:29 ` [Bug libitm/52220] " pmarlier at gcc dot gnu.org
2012-02-16 3:42 ` howarth at nitro dot med.uc.edu
2012-02-16 9:55 ` iains at gcc dot gnu.org
2012-02-16 17:32 ` mikestump at comcast dot net
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