Re: [openrisc] problems with or1ksim

[Marko Mlinar <markom@opencores.org>]

I suspect you forgot to set your $PATH, since testbench/configure did not 
detect your C compiler. The other simple problem would be that you have 
toolchain for or32-uclinux and you are configuring for or32-rtems.

basic.S is source file. simulator should be executed with binary files.

Marko

On Thursday 24 October 2002 01:39, Nan Zhou wrote:
> Thanks for your prompt response, Marko and Simon. I
> went throught the whole building process of toolchain
> and or1ksim. Everything went smoothly until I entered
> or1ksim/testbench/:
> ./configure --target=or32-rtems
> make all
>
> Here's what happened:
>
> make[1]: Entering directory
> `/usr/home/nzhou/or1k/or1ksim/testbench/support'
> cc -DPACKAGE=\"or1ksimtest\" -DVERSION=\"1.3\"
> -DSTDC_HEADERS=1 -Dconst= -Dinline=  -I. -I.
> -I../support    -Wall -g -nostdlib -mhard-div -c
> support.c
> cc1: Invalid option `hard-div'
> make[1]: *** [support.o] Error 1
> make[1]: Leaving directory
> `/usr/home/nzhou/or1k/or1ksim/testbench/support'
> make: *** [all-recursive] Error 1
>
>
> Then I run ../sim -f ../sim.cfg basic.S:
>
> Reading script file from '../sim.cfg'...
> Verbose on, simdebug off, interactive prompt off
> Machine initialization...
> Clock cycle: 100ns
> Data cache present.
> Insn cache tag present.
> BPB simulation off.
> BTIC simulation off.
>
> Building automata... done, num uncovered: 0/212.
> Parsing operands data... done.
> loadcode: filename basic.S  startaddr=0
> virtphy_transl=0
> Not COFF file format
> Not ELF file format.
> identifyfile2: Success
> WARNING: dependstats stats must be enabled to do
> history analisis.
> Resetting 1 UART(s).
> WARNING: UART0 has problems with RX file stream.
> WARNING: Keyboard has problems with RX file stream.
> NOTE   : ata_device, using device type FILE.
> file /tmp/sim_atadev0 already exists. Using existing
> file.
> ata_device_debug: requested filesize was: 1 (MBytes).
> ata_device_debug: actual filesize is: 1 (MBytes).
> NOTE   : ata_device, using type NO_CONNECT.
> ata_device_debug: ata_devices_hw_reset.
> setting status register BSY 0x80
> Resetting Tick Timer.
> Resetting Power Management.
> Resetting PIC.
> Resetting memory controller.
> Starting at 0x00000000
> Exception 0x100 (Reset) at 0x0, EA: 0x0, ppc: 0x0,
> npc: 0x4
>
>
> It stopped here. I used Ctl+C and it entered prompt
> (sim).
>
> I wonder what did I do wrong and how should I have the
> simulator running. By the way, there's no dhry or exit
> binary file under testbench.
>
> Thanks a lot. I appreciate your time and input.
>
> - nan
>
> --- Marko Mlinar <markom@opencores.org> wrote:
> > Hi!
> >
> > I was unable to reconstruct your problem, I have
> > some
> > advices below, otherwise please send more detailed
> > bug report.
> >
> > > WARNING: UARTO has problems with RX file stream.
> > >
> > > WARNING: Keyboard has problems with RX file
> >
> > system.)
> > It is possible that lack of uart0.rx or keyboard0.rx
> > files cause segmentation
> > fault. Please create the files and try if it helps.
> >
> > > The same problem happened when I ran
> >
> > or32-uclinux-sim from
> >
> > > /opt/or32-uclinux/bin/ instead with inputing
> >
> > sim.cfg. But if sim.cfg is not
> >
> > > given here, I will get exception and when
> >
> > canceling it, I can get into
> >
> > > simulator as (sim).
> >
> > Also try with sim "exit" and "dhry" binary.
> >
> > > I got confused why the configuration given in
> >
> > toolchains instruction page,
> >
> > > Architectural Simulator page, and the README file
> >
> > are different. They are:
> > > ./configure --target=or32-uclinux
> >
> > --prefix=/opt/or32-uclinux
> >
> > > ./configure --target=or32-rtems
> >
> > --prefix=/opt/or32-rtems
> > Depends on toolchain you have.
> >
> > > ./configure --target=or32-uclinux
> > >
> > > respectively.
> > >
> > > I wonder if there're different simulators for RTL
> >
> > and architecture level.
> >
> > > Also, the README mentions there're drhy.or32 test
> >
> > file under testbench
> >
> > > directory but I can't find it.
> >
> > Yes, it was renamed to "dhry", but README was not
> > yet updated.
> >
> > hope this helps,
> > Marko
>
> __________________________________________________
> Do you Yahoo!?
> Y! Web Hosting - Let the expert host your web site
> http://webhosting.yahoo.com/

--
To unsubscribe from openrisc mailing list please visit http://www.opencores.org/mailinglists.shtml