Re: Xcode loses the connection
Re: Xcode loses the connection
- Subject: Re: Xcode loses the connection
- From: Jim Ingham <email@hidden>
- Date: Wed, 21 Mar 2007 08:27:10 -0700
When you get into this situation, please file a bug. The information
that will help us is:
1) A sample (using the "sample" command-line tool or Sampler.app) of
both the gdb process (it will be either gdb-powerpc-apple-darwin or
gdb-i386-apple-darwin depending on the architecture of your machine)
and your app.
2) The Xcode-gdb log which you can generate by setting the default a la:
defaults write com.apple.Xcode PBXGDBDebuggerLog YES
quitting & restarting Xcode. Then the log will be in /var/tmp/
folders.<UID>/TemporaryItems/XCGDB-<AppName>-<PID>.log
Thanks,
Jim
On Mar 21, 2007, at 3:45 AM, Thomas Engelmeier wrote:
Am 21.03.2007 um 05:21 schrieb Steve Checkoway:
On Mar 20, 2007, at 7:08 PM, Glen Simmons wrote:
I'm having an intermittent issue (but happening more and more) with
Xcode losing connection to the app being debugged. What I mean is,
it
hits a breakpoint and, while the app freezes, the Xcode UI never
shows
it. Another way it happens - while stepping through, I hit "Step
Over"
and nothing happens. At that point, I have to kill the app and start
over, which wastes time and generally annoys me. I've tried
clean-n-build and killing the user files in the project package. Any
other suggestions?
I have similar issues when trying to debug c++ and gdb has stepped
into the ctor for basic_string (for example). I can keep pressing
step over but eventually it just stops doing anything.
Another way to reproduce it is an application that quits before
completely starting up.
The ctor stepping behavior might be related to an older issue that
there can be multiple (automatically by gcc generated) CTORs and gdb
is chronically bad at using all of their signatures .
Regards,
Tom_E
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