Re: Crosstool 0.27 error for ARM9TDMI

[Dan Kegel <dank at kegel dot com>]

Patrice Gagnon wrote:
> Here's my demo.sh:
> eval `cat arm9tdmi.dat gcc-3.3.2-glibc-2.3.2.dat` sh all.sh --notest
> 
> Here is the content of my dat file:
>  KERNELCONFIG=$PWD/arm.config
>  TARGET=arm-9dtmi-linux-gnu
>  GCC_EXTRA_CONFIG="--with-cpu=arm9tdmi --enable-cxx-flags=-mcpu=arm9tdmi"
>  TARGET_CFLAGS="-O"
> 
> With this configuration I got the following error while compiling what 
> seemed to be a floating point library.
> Error: selected processor does not support `rfs r3'
> 
> So I chose to remove the floating point support:
>  KERNELCONFIG=$PWD/arm.config
>  TARGET=arm-9dtmi-linux-gnu
>  GCC_EXTRA_CONFIG="--with-float=soft --with-cpu=arm9tdmi --enable-cxx-flags=-mcpu=arm9tdmi"
>  TARGET_CFLAGS="-O"
>  GLIBC_EXTRA_CONFIG="--without-fp"
> 
> With this configuration, I now have undefined reference error, see 
> below. Was anyone successful compiling a crosstool for the ARM9TDMI?

crosstool-0.27 is pretty old.  Can you try with
crosstool-0.28-rc36?

Thanks,
Dan


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