[ECOS] What happens during optimization

Daniel Lidsten Daniel.Lidsten@combitechsystems.com
Fri Nov 15 06:47:00 GMT 2002


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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