Re: malloc error
Re: malloc error
- Subject: Re: malloc error
- From: Sean McBride <email@hidden>
- Date: Thu, 29 Sep 2011 10:29:59 -0400
- Organization: Rogue Research Inc.
On Thu, 29 Sep 2011 13:51:20 +0200, Gerhard Fassnacht said:
>Hello,
>
>Who can explain? From the point of user interface my code runs as
>expected and there seems to be no problem at all. Looking at the
>Debugger Console I get the the following message:
>
> malloc: *** auto malloc[1976]: error: GC operation on unregistered
>thread. Thread registered implicitly. Break on
>auto_zone_thread_registration_error() to debug.
>
>What does it mean and where can I get more information about this
>message and all other error message coming from GC?
gefa,
Are you creating pthreads directly? If so, they need to be registered with the collector. Google objc_registerThreadWithCollector() for more.
For other GC error messages, I have a bunch of breakpoints setup in my .gdbinit file, here's my whole file's contents in fact:
fb objc_assign_global_error
fb objc_assign_ivar_error
fb objc_exception_during_finalize_error
fb objc_exception_throw
fb szone_error
fb malloc_error_break
fb auto_zone_resurrection_error
fb auto_zone_association_error
fb auto_refcount_underflow_error
fb _NSLockError
fb -[_NSZombie release]
fb handleFailureInMethod:object:file:lineNumber:description:
fb handleFailureInFunction:file:lineNumber:description:
fb _NSAutoreleaseNoPool
fb __NSAutoreleaseNoPool
fb _NSAutoreleaseFreedObject
fb __NSAutoreleaseFreedObject
fb NSKVODeallocateBreak
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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| References: | |
| | >malloc error (From: Gerhard Fassnacht <email@hidden>) |