Could you, please, try with an updated version of gdb?

You can download one from:

http://community.qnx.com/sf/frs/do/listReleases/projects.toolchain/frs.gdb

Let me know if it works better.

Thank you,

Aleksandar


On Mon, 2010-08-30 at 04:29 -0400, Kengo Kinoshita wrote:
> 
> An error happen when running on gdb.
> 
>  
> 
> At now, We try to run a application program as called(‘pacrun’).
> 
> And loading onto gdb via ‘gdb pacrun’,
> 
>  And next simply executing the application.(please see below attached)
> 
>  But it did not work, and appeared message as below.
> 
>  
> 
> The message of __i686.get_pc_thunk.cx is used move program counter to resister while manipulate global variables.
> 
> In this case probably thought  same reason.
> 
>  
> 
> Please let us know surround information and cause of did not run.
> 
> Regards.
> 
>  
> 
> --------------------------------------------------------------------
> 
> gdb version 6.8 qnx-nto 347[i386-pc-nto-qnx6.4.0
> 
> gcc version 4.3.3
> 
> cpu-type: x86
> 
> ---------------------------------------------------------------------
> 
> # gdb pacrun
> 
> GNU gdb 6.8 qnx-nto (rev. 347)
> 
> Copyright (C) 2008 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 "i386-pc-nto-qnx6.4.0"...
> 
> (gdb) run
> 
> Starting program: /root/pac/Unit/Release/bin/pacrun
> 
> [New process 88096801]
> 
>  
> 
> Program received signal 0, Signal 0.
> 
> 0xb0319254 in __i686.get_pc_thunk.cx () from /usr/qnx641/target/qnx6/x86/lib/libc.so.3
> 
> (gdb) continue
> 
> Continuing.
> 
>  
> 
> Program received signal 0, Signal 0.
> 
> 0xb0319254 in __i686.get_pc_thunk.cx () from /usr/qnx641/target/qnx6/x86/lib/libc.so.3
> 
>  
> 
> 
> 
> 
> _______________________________________________
> 
> General
> http://community.qnx.com/sf/go/post64959