Re: Xcode 3.0 deadbeefs my app on PPC
Re: Xcode 3.0 deadbeefs my app on PPC
- Subject: Re: Xcode 3.0 deadbeefs my app on PPC
- From: "R.L. Grigg" <email@hidden>
- Date: Wed, 21 May 2008 15:11:35 -0700
On May 21, 2008, at 2:38 PM, Jack Repenning wrote:
On May 21, 2008, at 1:49 PM, R.L.Grigg wrote:
OSX 10.5.2, PPC, Xcode 3.0, Cocoa app.
Xcode 3.0 seems to be stalking me. When I build debug (ppc arch
only) and try to run my app in Xcode the launch hangs and craps
out, choking on "deadbeef":
Your collection of symptoms is pretty typical of a memory corruption
problem, such as uninitialized or used-after-freed objects or
variables. The cow obituaries are part of the debug stuff for
detecting and reporting this sort of thing. Try running the debug
version with Guard Malloc, see if it turns up anything more helpful
(check the documentation for Guard Malloc for additional tricks).
As my luck would have it, when I turn on Guard Malloc the bug hides.
Russ
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