Is break execution available in GDB under the remote protocol?

[Stephen Smith <ischis2 at home dot com>]

I just received and email wondering there is an easy way to cause a process under test to be easily halted.  For
example, let's say that I have a
fragment of code:

{
     SomeOtherDevelopersCode();

     /* my code that I want to debug starts here*/
    for( i = 0; i < 23; i++ )
   {
        /*   I will set my breakpoint on the next line */
         DoSomethingHere( i );
   }
}

The problem is that the other developer may have made a change (and in this case did)  that causes
SomeOtherDevelopersCode() to go into a tight loop.
In this case assume (it is true) that SomeOtherDevelopersCode() is multithreaded and so just tracing in isn't practical.

Is there a command I can run (at the console is fine) that well suspend the process under test so that I can see were
the code is executing easily.

As the user said: " ... This reminded me of a feature that is in the much hated Microsoft Visual Studio debugger called
break execution"

Stephen