[ECOS] AT91 ARM Thumb-mode

Jonathan Larmour jifl@eCosCentric.com
Fri Apr 25 19:03:00 GMT 2003

sensitron medical wrote:
> I get the following error when compiling with thumb
> mode for AT91:
> /ecos-c/ecos-2.0b1/packages/kernel/v2_0b1/src/intr/intr.cxx:668:
> undefined reference to `hal_disable_interrupts'

That should have come from vectors.S - there's some thumb only functions 
to do that. Was it definitely compiled in thumb mode?

Just thinking of the last message I sent, if vectors.S was compiled in 
thumb mode, I'm intrigued by the fact you got this far. What tool versions 
are you using?

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