Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

[paolo]

Synopsis: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

State-Changed-From-To: feedback->closed
State-Changed-By: paolo
State-Changed-When: Tue Mar 25 23:37:31 2003
State-Changed-Why:
    I guess this can be closed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7669

Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

[Dimitri Papadopoulos]

The following reply was made to PR libstdc++/7669; it has been noted by GNATS.

From: Dimitri Papadopoulos <papadopo@REMOVE.shfj.DECOY.cea.fr>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, richarda@vecien.com,
   gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults
 in _init()
Date: Fri, 08 Nov 2002 15:10:35 +0100

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7669
 
 See for example:
 http://sources.redhat.com/ml/binutils/2002-11/msg00152.html
 http://sources.redhat.com/ml/binutils/2002-11/msg00153.html
 
 Dimitri
 

Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

[Dimitri Papadopoulos]

The following reply was made to PR libstdc++/7669; it has been noted by GNATS.

From: Dimitri Papadopoulos <papadopo@REMOVE.shfj.DECOY.cea.fr>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, richarda@vecien.com,
   gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults
 in _init()
Date: Fri, 08 Nov 2002 15:06:04 +0100

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7669
 
 * binutils-2.13 is broken on Solaris
 * earlier versions don't work properly with gcc-3.2
 * upgrade to binutils 2.13.1 that has just been released
 

Re: libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

[bkoz]

Synopsis: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

State-Changed-From-To: open->feedback
State-Changed-By: bkoz
State-Changed-When: Fri Nov  1 17:55:02 2002
State-Changed-Why:
    Can you confirm that this is still at issue? There seem to be plenty of good solaris results posted on gcc-testresults.
    
    -benjamin

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7669

libstdc++/7669: [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()

[richarda]

>Number:         7669
>Category:       libstdc++
>Synopsis:       [Solaris 2.7, gcc-3.1.1] libstdc++.so segfaults in _init()
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 20 16:36:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Richard Andrews
>Release:        gcc-3.1.1
>Organization:
>Environment:
Solaris 2.7
binutils-2.13

Patches installed : 
106541-04
106857-04
106978-06

All optional packages installed.
>Description:

All programs linked against libstdc++.so.4.0.1 segfault at startup and dump core. Linking against libstdc++.a does not cause the problem.
The problem did not occur with gcc-3.1 binary package from sunfreeware.com.


The backtrace from an empty program follows.

(gdb) bt
#0  0x13f78 in ?? ()
#1  0xff325b14 in frame_dummy () from /opt/dev/lib/libstdc++.so.4
#2  0xff3259fc in _init () from /opt/dev/lib/libstdc++.so.4
#3  0xff3b9ea4 in ?? ()
#4  0xff3b9d5c in ?? ()
#5  0xff3c1528 in ?? ()
#6  0xff3b2d44 in ?? ()
(gdb) l
1       ../../gcc/libgcc2.c: No such file or directory.


>How-To-Repeat:
gcc-3.1.1 was built from gcc-core-3.1.1 and gcc-g++-3.1.1 source tarballs using binutils-2.13 and gcc-3.1 (solaris7 binary package from sunfreeware.com) configured as follows

obj-gcc-3.1.1 $ cat config.status 
#!/bin/sh
# This file was generated automatically by configure.  Do not edit.
# This directory was configured as follows:
../gcc-3.1.1/configure --with-gcc-version-trigger=/export/home/opt/dev/src/gcc-3.1.1/gcc/version.c --host=sparc-sun-solaris2.7 --prefix=/opt/dev --with-gnu-as --with-as=/opt/dev/bin/as --with-gnu-ld --with-ld=/opt/dev/bin/ld --disable-multilib --disable-nls --norecursion 
# using "mh-frag"

Build was "make bootstrap", "make install"
The build appeared to progress without a problem.

All programs (even with a main() that does nothing) exhibit the problem when linked against libstdc++.so.4.0.1
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: