Re: [Xen-devel] problems compiling xen on a crusoe

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

What GCC version are you using (gcc --version)?

 -- Keir

> Hi.
> 
> I'm trying to compile Xen 2.0 on a crusoe-powered notebook, but make
> world seems to fail when making xen, even before building tools or the
> kernel.  This is on a transmeta crusoe 5800 CPU, running Gentoo.
> 
> Any idea what might be wrong?  I have no idea what the error message
> below means.
> 
> # make world
> make clean
> [snip]
>  __  __            ____    ___
>  \ \/ /___ _ __   |___ \  / _ \
>   \  // _ \ '_ \    __) || | | |
>   /  \  __/ | | |  / __/ | |_| |
>  /_/\_\___|_| |_| |_____(_)___/
> 
> make[3]: Leaving directory `/root/xen/t/xen-2.0/xen'
> make -C common
> make[3]: Entering directory `/root/xen/t/xen-2.0/xen/common'
> gcc -nostdinc -fno-builtin -fno-common -fno-strict-aliasing
> -iwithprefix include -Wall -Werror -pipe
> -I/root/xen/t/xen-2.0/xen/include -Wno-pointer-arith -Wredundant-decls
> -O3 -fomit-frame-pointer -msoft-float -m32 -march=i686 -DNDEBUG -c
> ac_timer.c -o ac_timer.o
> gcc -nostdinc -fno-builtin -fno-common -fno-strict-aliasing
> -iwithprefix include -Wall -Werror -pipe
> -I/root/xen/t/xen-2.0/xen/include -Wno-pointer-arith -Wredundant-decls
> -O3 -fomit-frame-pointer -msoft-float -m32 -march=i686 -DNDEBUG -c
> dom0_ops.c -o dom0_ops.o
> dom0_ops.c: In function `do_dom0_op':
> /root/xen/t/xen-2.0/xen/include/asm/mm.h:160: error: can't find a
> register in class `BREG' while reloading `asm'
> /root/xen/t/xen-2.0/xen/include/asm/mm.h:160: error: can't find a
> register in class `BREG' while reloading `asm'
> make[3]: *** [dom0_ops.o] Error 1
> make[3]: Leaving directory `/root/xen/t/xen-2.0/xen/common'
> make[2]: *** [/root/xen/t/xen-2.0/xen/xen] Error 2
> make[2]: Leaving directory `/root/xen/t/xen-2.0/xen'
> make[1]: *** [xen] Error 2
> make[1]: Leaving directory `/root/xen/t/xen-2.0'
> make: *** [world] Error 2
> 
> 
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