Re: [cdt-debug-dev] Single stepping until exit from function _dl_ debug_

[Iztok <iztok@xxxxxxxxxxxxxxxxxx>]

I've tried gdb and gdb/mi with the same results.

I'm not sure what you mean by "does my application link directly with libc?" 
Here is the output of ldd against my app:
        linux-gate.so.1 =>  (0xffffe000)
        libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb7f0c000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7dc2000)
        /lib/ld-linux.so.2 (0xb7f31000)

Is this what you were asking?

Thanks for you help,
Iztok


Elena Laskavaia wrote:
> 
> This can happen when you have some library mismatch or gdb is not native
> debugger for the platform. What debugger you are using? Does you
> application
> link directly with libc?
> 
> Iztok wrote: 
> 
> Hello, I am having problems setting breakpoints or single stepping over
> some
> linux function calls. I am able to debug as long as I don't set any
> breakpoints or try to single step over some linux function calls. This is
> the output in the console window I see when I try to debug my program:
> Stopped due to shared library event [Thread debugging using libthread_db
> enabled] [New Thread -1209764176 (LWP 27866)] Stopped due to shared
> library
> event [Switching to Thread -1209764176 (LWP 27866)] Stopped due to shared
> library event I can still debug, however as long as I don't try to break
> on
> or single step over certain function calls. Here is what happens if I try
> to
> step over (not into) getservbyname system call, things go very bad:
> Warning:
> Cannot insert breakpoint 0. Error accessing memory address 0x1:
> Input/output
> error. Single stepping until exit from function _dl_debug_state, which has
> no line number information. No symbol "protocol" in current context. I
> searched through this forum and on the web but found nothing that seemed
> to
> match my problem. Here is my system information: OS: ubuntu 7.10 running
> on
> VMware Workstation 6.0.2 build-59824 Eclipse: Version: 3.3.1.1 Build id:
> M20071023-1652 CDT SDK 4.0.0 Any help would be greatly appreciated.
> Thanks,
> Iztok 
> 
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> _dl_debug_state...
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