Re: Kernel Extension Xcode problem
Re: Kernel Extension Xcode problem
- Subject: Re: Kernel Extension Xcode problem
- From: Godfrey DiGiorgi <email@hidden>
- Date: Thu, 26 Feb 2004 12:21:21 -0800
Cameron,
Thank you for your feedback and comments on this issue.
Which version of Xcode are you using? The ability to build kernel
extensions with native targets was added in Xcode 1.1.
You're right, the tutorial documentation pointed to at
<http://www.opensource.apple.com/projects/documentation/howto/> is
centric to Project Builder usage. I'll see what I can do to have that
updated as soon as practicable.
best,
Godfrey
---
Godfrey DiGiorgi - email@hidden
408 974-6814 tel - 408 974-8101 fax - 408 832-8319 cell
Technology Manager, Development Tools
Apple Worldwide Developer Relations
On Feb 26, 2004, at 11:12 AM, Cameron Jones wrote:
I'm porting a kernel extension build from ProbjectBuilder to Xcode.
I opened the project in XCode, no problem.
I upgraded the target(s) to 'native mode'.
Finally (!) got it to build. Needed stubs for a (static) start() and
stop()
(e.g. Not part of my class). Needed to compile the derived source with
C++
even though its file extension ends is ".c".
The resulting kernel extension loads fine (e.g. Kextload). But the
kernel
can't create my class object for some reason:
Feb 26 13:58:09 localhost kernel: Couldn't alloc class
"com_MYBIZ_iokit_MYAudioDevice"
Any one else seen this?
Then open source documentation still describes building kernel
extensions
from Project Builder. Any documentation available for building kernel
extensions from Xcode?
Thanks in advance...
Cameron Jones
Salem Technology Associates
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