[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2014-01-29 Thread trippels at gcc dot gnu.org 
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?

[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2014-01-28 Thread mh+gcc at glandium dot org 
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. ***

[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2012-12-13 Thread jakub at gcc dot gnu.org 


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=gccview=revrev=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

[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2012-12-13 Thread jakub at gcc dot gnu.org 


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.

[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2012-12-12 Thread jakub at gcc dot gnu.org 


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

[Bug gcov-profile/55650] [4.8 Regression] Firefox profiledbuild: libxul.so: cannot map zero-fill pages: Cannot allocate memory

2012-12-12 Thread jakub at gcc dot gnu.org 


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.