Need help in debugging a program with pipes

[thirunadh rao]

Hi,
        
  I have a project with a set of executables. The main
executble always invokes the other executables by
using a pipe (using popen system call which internally
calls exec function). I used "add-symbol-file" command
to load the symbols from all the executables. After
doing this i am able to set break points in any
executable. But my program is terminating on SIGSEGV
signal if i set break points in any of the invoked
executables. If i have a break point in only the main
executable then it is exiting normally. Can someone
help me in debugging different executables where one
executable calls other executable by pipes ?

Thanks,
Thiru.

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