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Re: Local variables missing in Xcode 3 debugging
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Re: Local variables missing in Xcode 3 debugging


  • Subject: Re: Local variables missing in Xcode 3 debugging
  • From: "Robert O. Aberg" <email@hidden>
  • Date: Sun, 25 Nov 2007 11:27:39 -0500


On Sun, 25 Nov 2007 12:49:50 +0100, Bengt Nilsson <email@hidden > wrote:


Very frequently local variables are missing in the local variables
list when stopped at a breakpoint.
Is it a bug in XCode3 or a settings problem?
Before, variables were missing (ignored) if they were declared but
never used, but here they are really used, but still missing.

I've seen something that is perhaps similar in xcode 3.0: when debugging a 64-bit build, the "Registers" node is totally missing from the variables view. If you recompile the same source code in 32-bit mode (i.e., i386 instead of x86_64) and go through the same sequence, the Registers node shows up just fine. This is important to me (e.g.) for alleviating register pressure to get the most out of 32-bit to 64- bit ports in projects that have semi-portable low-level code.


So is this a bug or just a "we'll get to it soon" item? Advice/ workarounds welcome.

RĂ…


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