The 2274 doesn't have a hardware multiplier, but something in your project
is generating code that tries to reference it.

Possibly adding -mdisable-hwmul might help.  This looks like a very broken
part of the system to me.  Among other things, I don't think *mulsi3hw
should even be part of a system that doesn't have a hardware multiplier, but
I don't see any infrastructure to filter it out.

If you can generate a reduced test case that exhibits the problem, please
file a bug on the mspgcc4 project Bugs tracker.  Otherwise I expect this to
get fixed in the uniarch revisions.  (For anybody who cares, I've just found
that there are in fact four different hardware multiplier implementations in
the MSP430 product line.)

Peter

On Thu, Sep 16, 2010 at 12:47 AM, Paolo Zebelloni
<[email protected]>wrote:

> > Is your fresh build from the SVN repository (don't use this),
>
> It was...
>
> > the GIT repository (could use this), or one of the versioned source
> tarballs
> > (best choice for non-maintainers)?
>
> I downloaded the tar sources.
> I checked the default options.
> Same errors:
> msp430-gcc -mmcu=msp430x2274 -o winebase winebaseapp.o winebasetab.o -
> L../blink-toolkit/msp430x2274 -lblink-toolkit -L../wine-toolkit/msp430x2274
> -
> lwine-toolkit -L../utilities/msp430x2274 -lutilities -Wl,-Map=winebase.map
> /home/clabs/Downloads/MSPGCC/mspgcc4-20100829/build/gcc-4.4.4-
> build/../gcc-4.4.4/libgcc/../gcc/config/msp430/libgcc.S:233: undefined
> reference to `__RESLO'
>
> What's wrong?
>
> Thanks in advance.
>
> --
> Paolo Zebelloni
> E-Mail: [email protected]
> Mobile: +39.347.8000945
> Skype: p.zebelloni
>
>
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