svn commit: trunk/uClibc: ldso/include ldso/ldso/sparc libc/string etc...

[Blue Swirl]

On 9/15/07, Bernhard Fischer <rep.dot.nop at gmail.com> wrote:
> On Sat, Sep 15, 2007 at 12:50:59AM -0700, vapier at uclibc.org wrote:
> >Author: vapier
> >Date: 2007-09-15 00:50:58 -0700 (Sat, 15 Sep 2007)
> >New Revision: 19840
> >
> >Log:
> >Blue Swirl writes:
> >I got the library to compile with the attached patches, though dynamic
> >loader crashes early.
> >
> >In buildroot I changed the architecture name by hand from sparc to
> >sparc64, otherwise the compiler produced 32-bit files with V9 (64-bit)
> >instructions. This configuration is not supported by QEMU, so I aimed
> >for pure 64-bit. I think Sparc64 option needs to be added to
> >buildroot.
>
> http://buildroot.uclibc.org/cgi-bin/viewcvs.cgi?rev=19853&view=rev
>
> Blue Swirl, please let me know if that's correct and useable now.

The CPU selection could be improved so that for Sparc64, only the
following are valid:
config BR2_sparc_v9
config BR2_sparc_ultrasparc
config BR2_sparc_ultrasparc3
config BR2_sparc_niagara

I'm not so sure about removing those from Sparc(32) options, because
then we could not build a 32-bit environment for V9 CPU.

I'm just trying a native build, looks like the compiler options build
are not correct, there is -mcpu=v7 flag even though I selected v9.