[Skyeye-developer] what are the semantics of NO_DBCT=1

[Marc Hoffman]

Hi Michael,

Strange that I get that compilation error on MACOSX x86 platform do
you have any insight into what I should look for?

Thanks
Marc

On 11/7/07, Michael. Kang <blackfin.kang at gmail.com> wrote:
> Yes, that is a kind of accelerate method for simulator and can make
> our simulator at least double its speed or more.
> Now we only implement it in x86 host platform. On any other host
> platform, you need to add option "NO_DBCT=1" when you build SkyEye.
>
> -- Thanks
> -- Michael.Kang
>
> On 11/8/07, Marc Hoffman <mmhoffm at gmail.com> wrote:
> > Sorry to ask this it looks like its some special arm feature.  It
> > seems I need to disable it to use it on the MACOSX platform.
> >
> > make NO_DBCT=1
> >
> > seems to create an executable with out any glitches.
> >
> > make
> > ....
> > ranlib binary/libmips.a
> > gcc -g -O2 -D_FILE_OFFSET_BITS=64 -DSTANDALONE -DDEFAULT_INLINE=0
> > -DMODET  -DMODET -I arch/arm -I arch/arm/common -I arch/arm/common/mmu
> > -I arch/arm/mach -I arch/bfin/common -I arch/bfin/mach -I
> > arch/coldfire/common -I arch/ppc/common -I device -I device/net -I
> > device/lcd -I device/flash -I device/uart -I device/nandflash -I utils
> > -I utils/share -I utils/main -I utils/config -I utils/debugger  -DARM
> > -I. -DNO_BFD -DNO_LCD -o binary/skyeye binary/skyeye.o \
> >         --start-group -Lbinary -larm -ldev -lutils -lbfin -lcoldfire
> > -lppc -lmips -lm  --end-group
> > /usr/bin/ld: Undefined symbols:
> > arm2x86_pfun
> > collect2: ld returned 1 exit status
> > make: *** [binary/skyeye] Error 1
> > mmh at yoda$
> >
> > Thanks
> > Marc
> >
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>
> --
> www.skyeye.org
>
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