Hi,

I'm trying to use OR1200 processor, I already did simple tests mapping
the risc onto an FPGA. I experimented easy program writing by hand
the code (in binary format) now I need the compiler in order to write
in assembler my code.

I tryied to set-up the tool chains but it was really a mess. I'm not
a Linux/PC specialist but it seems my Linux installation miss many
package.

In order to speed up my HW oriented tests I would like to know if some
one could send me the executable of the OR1200 assembler compiler (may
be it works also on my pC?) or a similar format (RPM?) that could
avoid me the C compilation. I have a PC with Linux Mandrake 10.1
installed.

Thanks in advance for any kind of help suggestion.

Stefano

Hi, With new versions of Linux distributions (Mandrake 10.1, Fedora 3 ..) there is a problem with the bison version. Apply the patch at www.opencores.org/forums.cgi/openrisc/2004/12/000990 ,follow the instructions at http://www.asisi.co.uk/or1kecos.html And it should compile without problems. Best Regards Javier Castillo jcastillo@opensocdesign.com www.opensocdesign.com -----Mensaje original----- De: openrisc-bounces@opencores.org [mailto:openrisc-bounces@opencores.org] En nombre de stefano.lorenzini1@tin.it Enviado el: jueves, 10 de febrero de 2005 15:52 Para: openrisc@opencores.org Asunto: [openrisc] OR1200 compiler Hi, I'm trying to use OR1200 processor, I already did simple tests mapping the risc onto an FPGA. I experimented easy program writing by hand the code (in binary format) now I need the compiler in order to write in assembler my code. I tryied to set-up the tool chains but it was really a mess. I'm not a Linux/PC specialist but it seems my Linux installation miss many package. In order to speed up my HW oriented tests I would like to know if some one could send me the executable of the OR1200 assembler compiler (may be it works also on my pC?) or a similar format (RPM?) that could avoid me the C compilation. I have a PC with Linux Mandrake 10.1 installed. Thanks in advance for any kind of help suggestion. Stefano _______________________________________________ http://www.opencores.org/mailman/listinfo/openrisc

* stefano.lorenzini1@tin.it (stefano.lorenzini1@tin.it) wrote: right now we don't provide binary packages for linux. (there is an option to download binary package for cygwin). i suggest you download the ATS script: http://www.opencores.org/projects.cgi/web/or1k/ats/or32-uclinux/or1k_ats_uclinux.txt edit the configurable options at the top and try running it. it should the whole toolchain for you. best regards, p.

I have tried building on Mandrake 10.1 using gcc 3.4.3 as native compiler according to http://www.asisi.co.uk/or1kecos_0_4.html and unfortunately it does this time get stuck in newlib for the reason Javier mentioned - i.e. it needs machine support. Not quite sure why it builds OK using earlier versions of gcc now. I might take a look at this - the newlib FAQ says it's pretty straightforward. Robert Cragie, Design Engineer _______________________________________________________________ Jennic Ltd, Furnival Street, Sheffield, S1 4QT, UK http://www.jennic.com Tel: +44 (0) 114 281 2655 _______________________________________________________________

I have now managed to build on Mandrake 10.1 with a small change to newlib. Note this does not provide full support for setjmp but allows it to compile without error for eCos implementation. See http://www.asisi.co.uk/or1kecos_0_5.html for details. Robert Cragie, Design Engineer _______________________________________________________________ Jennic Ltd, Furnival Street, Sheffield, S1 4QT, UK http://www.jennic.com Tel: +44 (0) 114 281 2655 _______________________________________________________________