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What happens during optimization
- From: "Daniel Lidsten" <Daniel dot Lidsten at combitechsystems dot com>
- To: <ecos-discuss at sources dot redhat dot com>
- Date: Fri, 15 Nov 2002 15:47:20 +0100
- Subject: [ECOS] What happens during optimization
Hi,
I have run my system on a debug version of eCos but now i want to try some optimization. I removed all debug info (-gdwarf) and added the flag -O2.
When i link my application to the new eCos then i get some "undefined reference" regarding some thread functions like Cyg_Thread::self.
The above function are probably removed due to the optimization and i was wondering if there are any way of forcing it to be a part of the final library?
Regards, Daniel
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