[Bug c++/12471] functions shown as ?? in gdb

["mxu at cae dot wisc dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12471



------- Additional Comments From mxu at cae dot wisc dot edu  2003-10-01 14:43 -------
Subject: Re:  functions shown as ?? in gdb

bangerth,

The lib is not striped:

file /s/gcc-3.3/sun4x_58/lib/sparcv9/libstdc++.so.5.0.4
/s/gcc-3.3/sun4x_58/lib/sparcv9/libstdc++.so.5.0.4:     ELF 64-bit MSB dynamic
lib SPARCV9 Version 1, dynamically linked, not stripped

nm it shows:

[4606]  |        295956|           8|FUNC |WEAK |0    |434
|_ZNKSt9basic_iosI
cSt11char_traitsIcEE5rdbufEv
[4702]  |        297504|          60|FUNC |WEAK |0    |456
|_ZNKSt9basic_iosI
cSt11char_traitsIcEE5widenEc
[3958]  |        297440|          64|FUNC |WEAK |0    |455
|_ZNKSt9basic_iosI
cSt11char_traitsIcEE6narrowEcc
[3561]  |        295892|           8|FUNC |WEAK |0    |430
|_ZNKSt9basic_iosI
cSt11char_traitsIcEE7rdstateEv

Does this indicate it's compile with -g?

In fact, this problem started on my application library which
I compiled with -g. The library is then dlopened.

-Min

On Wed, 01 Oct 2003 bangerth at dealii dot org wrote :
> PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12471
> 
> 
> 
> ------- Additional Comments From bangerth at dealii dot org  2003-10-01 14:36 -------
> Stack traces look like this is either the library wasn't compiled with -g,
> or if they were stripped. Not having such a system at hand, anything more
> from my side would be speculation, though.
> 
> W.
> 
> 
> 
> ------- You are receiving this mail because: -------
> You reported the bug, or are watching the reporter.