Re: Multiple Target Failures for Multiple Definition of debug_printf

[Gary Benson <gbenson at redhat dot com>]

Hi Joel,

Sorry for the slow reply, I was on vacation.

There is another thread about this, with a patch.  I'll copy you in
on it.

Cheers,
Gary

Joel Sherrill wrote:
> I hate to follow up to myself but the references to debug_printf()
> in sim/ were the prototype, body, and multiple ChangeLog entries.
> 
> I if 0'ed the sim/ debug_printf() out and bfin now links.
> 
> Can someone else confirm that the debug_printf() under sim/
> is unused and can be deleted?
> 
> Thanks.
> 
> --joel
> 
> On 8/21/2014 9:59 AM, Joel Sherrill wrote:
> > Hi
> >
> > I reported this earlier but wanted to provide some more details.
> >
> > Multiple architectures fail when linking gdb due to debug_printf()
> > being multiply defined.
> >
> > The architectures are: bfin, h8300, lm32, mips, moxie, and v850.
> >
> > The debug_printf() in gdb/common/common-debug.c is very
> > simple. But the one in sim/common/sim-trace.c is more
> > complicated and has awareness of the simulator state.
> > Thus they can't be folded into one method.
> >
> > There are 7 calls to debug_printf() in the sim/ tree but 203
> > in the gdb/ tree.
> >
> > This all leads me to believe that the solution is to change
> > the name of the debug_printf() in sim/ to something like
> > sim_debug_printf().
> >
> > Thoughts?
> >
> 
> -- 
> Joel Sherrill, Ph.D.             Director of Research & Development
> joel.sherrill@OARcorp.com        On-Line Applications Research
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