gdb with python support still get crash on showing uninitialized local variables

[asmwarrior <asmwarrior at gmail dot com>]

 Hi, I still get gdb crashed when showing local variables. Here is the 
test code:

OS: windows xp
GDB: clean gdb cvs snapshot weekly 2010 10 12 build with python support
GCC: TDM-MinGW GCC 4.5.1
so, the program is build with -g (by default, it use the dwarf-2 format, 
I have just tested by using -gdwarf-3, there's the same crash)

it seems gdb crashed when trying to show the vector : 
std::vector<std::string> v = {"a", "b", "c"}; , this is an uninitialized 
variable.

Tested under codeblocks IDE
Just set a break-point in the first statement of main().
-----------------------------------------------------------------------------------------------
#include <wx/wx.h>
#include <string>
#include <map>
#include <list>
#include <stack>
#include <vector>

int main()
{
wxString wxStr(L"wxString"); // ********set a break-point here *******
wxStr += L" Value";
std::string stdStr("std::string");
stdStr.append(" value");
std::map<int, std::string> m;
m[0] = "000";
m[1] = "111";
wxString& wxStrRef = wxStr;
wxStrRef += L" Ref";
std::string& stdStrRef = stdStr;
stdStrRef += " Ref";

std::list<std::string> l = {"a", "b", "c"};
std::vector<std::string> v = {"a", "b", "c"};

std::stack<std::string> s;
s.push("a");
s.push("b");

return 0;
}
---------------------------------------------------------------------------------------------------

Here is the full debugger log :

---------------------------------------------------------------------------------------------------
Command-line: D:\code\mingw451tdm\bin\gdb.exe -nx -fullname -quiet -args 
bin/cmd.exe
Working dir : F:\cb\test_code\gdbpython-demo\
> set prompt >>>>>>cb_gdb:
Reading symbols from F:\cb\test_code\gdbpython-demo/bin/cmd.exe...done.
(gdb) >>>>>>cb_gdb:
> show version
GNU gdb (GDB) 7.2.50.20101012
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-mingw32".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
>>>>>>cb_gdb:
> set confirm off
>>>>>>cb_gdb:
> set width 0
>>>>>>cb_gdb:
> set height 0
>>>>>>cb_gdb:
> set breakpoint pending on
>>>>>>cb_gdb:
> set print asm-demangle on
>>>>>>cb_gdb:
> set unwindonsignal on
>>>>>>cb_gdb:
> set debugevents on
>>>>>>cb_gdb:
> set new-console on
>>>>>>cb_gdb:
> set disassembly-flavor intel
>>>>>>cb_gdb:
> catch throw
Catchpoint 1 (throw)
>>>>>>cb_gdb:
> source F:\cb\CodeBlocks\share\codeblocks/scripts/stl-views-1.0.3.gdb
>>>>>>cb_gdb:
> source D:\code\mingw451tdm\bin\stl.gdb
source D:\code\mingw451tdm\bin\wx.gdb

>>>>>>cb_gdb:>>>>>>cb_gdb:>>>>>>cb_gdb:
> directory F:/cb/test_code/gdbpython-demo/
>>>>>>cb_gdb:
> break "F:/cb/test_code/gdbpython-demo/main.cpp:10"
Breakpoint 2 at 0x4013d3: file F:\cb\test_code\gdbpython-demo\main.cpp, 
line 10.
>>>>>>cb_gdb:
> run
gdb: windows_init_thread_list
[New Thread 2128.0x55c]
Breakpoint 2, main () at F:\cb\test_code\gdbpython-demo\main.cpp:10
F:\cb\test_code\gdbpython-demo\main.cpp:10:126:beg:0x4013d3
>>>>>>cb_gdb:
> set debugevents off
>>>>>>cb_gdb:
> info locals
stdStr = Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
OverflowError: long int too large to convert to int
m = std::map with 2009251885 elementsTraceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 353, in next
n = self.rbiter.next()
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 297, in next
if node.dereference()['_M_right']:
RuntimeError: Attempt to dereference a generic pointer.
stdStrRef =
s = std::stack wrapping: std::deque with -521291805 elements = {<error 
reading variable s (Cannot access memory at address 0x80)>
wxStr = UnicodeEncodeError: 'gbk' codec can't encode character u'\uffff' 
in position 0: illegal multibyte sequence
wxStrRef = @0x40b9c6
l = std::list = {
[0] = <error reading variable l (Cannot access memory at address 
0x50000069)>
v = std::vector of length -37952, capacity -519864265 = {Traceback (most 
recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90000cb6
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90909084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe77d74
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x458b0e68
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x78b0ffcc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe7fffff9
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfff91191
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x909090b7
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xffffff84
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xf3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x96ff2ef4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x70
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x96fed2f4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x96fee670
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x6c745270
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x657a6947
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x7061653c
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x6c7451f4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x657a6947
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x7061653c
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xcccccbf4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90ccccc0
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90909084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x8868205e
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe87c96f4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfff9e930
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x8908757f
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x45c6d869
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x46f600db
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe740107
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x560c75f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xffaf99dc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length
= len)
RuntimeError: Cannot access memory at address 0xb6e9f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xff32fff4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x89e07d7d
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xdb33fc71
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfc5d8937
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x9700a05c
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x37e85670
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x84fffa26
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x890575b4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x3bebe071
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xd10467f
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xffffff4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x840c44fd
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x11750c51
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x578b6f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x16e7fff4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x88fff904
, , Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", li
ne 549, in to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe8565700
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xffffe5e4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x560c75f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfc61f3dc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe04589f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe7e85647
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x89ffffcc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x48ebfc71
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90909084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xec458b84
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x8b007f
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x33dc457d
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90c340b4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90909084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x64e8657f
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x1895
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xd44588f4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xbf48881
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x458afff4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x640189d0
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x1895
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x89f08af4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x31ffd069
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xf9f5dddc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x344689f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfc6577
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xfffc4d77
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x10dc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe0458af4
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xf9e89edc
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
This application has requested the Runtime to terminate it in an unusual 
way.
Please contact the application's support team for more information.
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x8c2f3
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0x90909084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
RuntimeError: Cannot access memory at address 0xe77d8084
, Traceback (most recent call last):
File "D:\code\mingw451tdm\bin\libstdcxx\v6\printers.py", line 549, in 
to_string
return self.val['_M_dataplus']['_M_p'].lazy_string (length = len)
Run

---------------------------------------------------------------------------


So, it seems this problem still exist.



Here are some reference:

1.
andr's reply of my original post in gdb maillist
http://sourceware.org/ml/gdb/2010-06/msg00082.html

2.
andr's post in QT site
http://labs.qt.nokia.com/2009/06/22/peek-and-poke/#comment-4269

Itâs ânot readyâ yet. The gdb python âpretty-printersâ have serious
problems with uninitialized and/or damaged C++ objects. I understand
work to fix that is going on, but from my point of view it is not ready
for shipping yet.

3. gdb bugzilla
http://sourceware.org/bugzilla/show_bug.cgi?id=11407

The bug seems been fixed, but I think it still exists.




Asmwarrior
ollydbg from Codeblocks' forum