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* [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory @ 2012-12-11 17:17 markus at trippelsdorf dot de 2012-12-12 8:07 ` [Bug gcov-profile/55650] " jakub at gcc dot gnu.org ` (7 more replies) 0 siblings, 8 replies; 9+ messages in thread From: markus at trippelsdorf dot de @ 2012-12-11 17:17 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Bug #: 55650 Summary: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile AssignedTo: unassigned@gcc.gnu.org ReportedBy: markus@trippelsdorf.de Building Firefox with: make -f client.mk profiledbuild Results in: ... /var/tmp/moz-build-dir/dist/bin/xpcshell: error while loading shared libraries: libxul.so: cannot map zero-fill pages: Cannot allocate memory make[4]: *** [prepare-package] Error 127 % readelf -lSW ./libxul.so There are 41 section headers, starting at offset 0x103e7f10: Section Headers: [Nr] Name Type Address Off Size ES Flg Lk Inf Al ... [28] .bss NOBITS 000000000bfaabe0 bfa9be0 80186ae8c 00 WA 0 0 32 Adding Wl,-Map,libxul.map when linking libxul shows: ... .bss..LPBX1 0x000000000ccb3be0 0x800000000 /var/tmp/moz-build-dir/toolkit/library/../components/protobuf/once.i_o .... Reducing once.cpp leads to: % cat test.ii class A { virtual void Run (); }; class B:public A { public: B (); void Run () { } }; void *operator new (unsigned long) __attribute__ ((__externally_visible__)); void *moz_xmalloc (); inline void *operator new (unsigned long) { return moz_xmalloc (); } inline A * NewCallback () { return new B; } % c++ -c -fprofile-generate -fdata-sections -O2 test.ii % readelf -lSW ./test.o | grep "800000000" [11] .bss..LPBX1 NOBITS 0000000000000000 000120 800000000 00 WA 0 0 32 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de @ 2012-12-12 8:07 ` jakub at gcc dot gnu.org 2012-12-12 8:09 ` jakub at gcc dot gnu.org ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jakub at gcc dot gnu.org @ 2012-12-12 8:07 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2012-12-12 CC| |jakub at gcc dot gnu.org Target Milestone|--- |4.8.0 Ever Confirmed|0 |1 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de 2012-12-12 8:07 ` [Bug gcov-profile/55650] " jakub at gcc dot gnu.org @ 2012-12-12 8:09 ` jakub at gcc dot gnu.org 2012-12-13 10:12 ` jakub at gcc dot gnu.org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jakub at gcc dot gnu.org @ 2012-12-12 8:09 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org |gnu.org | --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-12 08:08:35 UTC --- Created attachment 28933 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28933 gcc48-pr55650.patch Untested fix. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de 2012-12-12 8:07 ` [Bug gcov-profile/55650] " jakub at gcc dot gnu.org 2012-12-12 8:09 ` jakub at gcc dot gnu.org @ 2012-12-13 10:12 ` jakub at gcc dot gnu.org 2012-12-13 10:13 ` jakub at gcc dot gnu.org ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jakub at gcc dot gnu.org @ 2012-12-13 10:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-13 10:11:47 UTC --- Author: jakub Date: Thu Dec 13 10:11:39 2012 New Revision: 194470 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194470 Log: PR gcov-profile/55650 * coverage.c (coverage_obj_init): Return false if no functions are being emitted. * g++.dg/other/pr55650.C: New test. * g++.dg/other/pr55650.cc: New file. Added: trunk/gcc/testsuite/g++.dg/other/pr55650.C trunk/gcc/testsuite/g++.dg/other/pr55650.cc Modified: trunk/gcc/ChangeLog trunk/gcc/coverage.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de ` (2 preceding siblings ...) 2012-12-13 10:12 ` jakub at gcc dot gnu.org @ 2012-12-13 10:13 ` jakub at gcc dot gnu.org 2014-01-28 23:48 ` mh+gcc at glandium dot org ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jakub at gcc dot gnu.org @ 2012-12-13 10:13 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-13 10:13:14 UTC --- Fixed. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de ` (3 preceding siblings ...) 2012-12-13 10:13 ` jakub at gcc dot gnu.org @ 2014-01-28 23:48 ` mh+gcc at glandium dot org 2014-01-29 9:21 ` trippels at gcc dot gnu.org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: mh+gcc at glandium dot org @ 2014-01-28 23:48 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 --- Comment #4 from Mike Hommey <mh+gcc at glandium dot org> --- *** Bug 59973 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de ` (4 preceding siblings ...) 2014-01-28 23:48 ` mh+gcc at glandium dot org @ 2014-01-29 9:21 ` trippels at gcc dot gnu.org 2014-01-29 18:37 ` [Bug gcov-profile/55650] " trippels at gcc dot gnu.org 2014-01-29 18:40 ` trippels at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: trippels at gcc dot gnu.org @ 2014-01-29 9:21 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |trippels at gcc dot gnu.org Version|4.8.0 |4.7.4 Resolution|FIXED |--- Target Milestone|4.8.0 |4.7.3 --- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- A backport to 4.7-branch looks easy and appropriate. Jakub, can you handle this? ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de ` (5 preceding siblings ...) 2014-01-29 9:21 ` trippels at gcc dot gnu.org @ 2014-01-29 18:37 ` trippels at gcc dot gnu.org 2014-01-29 18:40 ` trippels at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: trippels at gcc dot gnu.org @ 2014-01-29 18:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 --- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Author: trippels Date: Wed Jan 29 18:36:42 2014 New Revision: 207277 URL: http://gcc.gnu.org/viewcvs?rev=207277&root=gcc&view=rev Log: 2014-01-29 Markus Trippelsdorf <markus@trippelsdorf.de> Backport from mainline 2012-12-13 Jakub Jelinek <jakub@redhat.com> PR gcov-profile/55650 * coverage.c (coverage_obj_init): Return false if no functions are being emitted. * g++.dg/other/pr55650.C: New test. * g++.dg/other/pr55650.cc: New file Added: branches/gcc-4_7-branch/gcc/testsuite/g++.dg/other/pr55650.C branches/gcc-4_7-branch/gcc/testsuite/g++.dg/other/pr55650.cc Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/coverage.c branches/gcc-4_7-branch/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug gcov-profile/55650] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de ` (6 preceding siblings ...) 2014-01-29 18:37 ` [Bug gcov-profile/55650] " trippels at gcc dot gnu.org @ 2014-01-29 18:40 ` trippels at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: trippels at gcc dot gnu.org @ 2014-01-29 18:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55650 Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #7 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Fixed by backport. ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-01-29 18:40 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-12-11 17:17 [Bug gcov-profile/55650] New: [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory markus at trippelsdorf dot de 2012-12-12 8:07 ` [Bug gcov-profile/55650] " jakub at gcc dot gnu.org 2012-12-12 8:09 ` jakub at gcc dot gnu.org 2012-12-13 10:12 ` jakub at gcc dot gnu.org 2012-12-13 10:13 ` jakub at gcc dot gnu.org 2014-01-28 23:48 ` mh+gcc at glandium dot org 2014-01-29 9:21 ` trippels at gcc dot gnu.org 2014-01-29 18:37 ` [Bug gcov-profile/55650] " trippels at gcc dot gnu.org 2014-01-29 18:40 ` trippels at gcc dot gnu.org
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