Subject:
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Re: how to get a debugger going
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Newsgroups:
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lugnet.cad.dev.mac
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Date:
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Mon, 25 Feb 2002 14:54:58 GMT
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Viewed:
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1518 times
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In lugnet.cad.dev.mac, Mark Abrams writes:
> Now that I've got some bugs, I'd like to get into the code with a
> debugger. In particular, I am trying to set a breakpoint in the
> keyboard() method so that I may trace the execution of key commands.
> Id like to figure out why pg-up/pg-down refreshes my window while the
> 'E' key does not.
>
> I've attempted using gdb to start the app from the cli and from within
> emacs, the problem is that the output of the app seems to hinder my
> ability to enter commands into the debugger.
>
> A more promising method has been to start the app, then hook in with
> gdb. This appears to work except that when I switch back to the
> ldglite app, I've got the spining disc and I can't perform any
> operations (mouse or keyboard). If I type (c)ontinue in gdb, I can
> input into ldglite but I completely lose control in gdb. The only
> breakpoint I've set is at keyboard().
You could try running ldglite in the background to give gdb control
of the console. Try this on the command line:
ldglite blah blah blah &
Then attach the debugger. Or maybe in gdb try:
r blah blah blah &
It might help, but I'm not positive.
Don
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Message is in Reply To:
 | | how to get a debugger going
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| Now that I've got some bugs, I'd like to get into the code with a debugger. In particular, I am trying to set a breakpoint in the keyboard() method so that I may trace the execution of key commands. Id like to figure out why pg-up/pg-down refreshes (...) (23 years ago, 25-Feb-02, to lugnet.cad.dev.mac)
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