I followed this tutorial and was able to get a few examples up and running on the or1ksim. Nice work. A minor suggestion: a few updates to the README in the BSP would let someone get it running based on just that file: https://git.rtems.org/rtems/tree/c/src/lib/libbsp/or1k/or1ksim/README .. I found out that I needed GDB in the loop from your tutorial.
Having a live RTEMS demo on the website would be cool. Alan On 2/23/15 9:31 AM, "Gedare Bloom" <ged...@rtems.org> wrote: >That is interesting! I recommend opening a ticket on Trac so we don't >lose track of the idea. > >Thanks for the tutorial. > >Gedare > >On Mon, Feb 23, 2015 at 3:40 AM, Hesham Moustafa ><heshamelmat...@gmail.com> wrote: >> Hi, >> >> Found out there is a Javascript online simulator (jor1k) that can run >> or1ksim binaries (hello, ticker and capture run there perfectly). I am >> not sure if this simulator can be embedded to RTEMS Project Webpage >> [1] >> >> [1] https://devel.rtems.org/wiki/Projects/GSoC/OpenRISC >> >> Regards, >> Hesham >> ---------- Forwarded message ---------- >> From: Sebastian Macke <sebast...@macke.de> >> Date: Sun, Feb 22, 2015 at 8:28 PM >> Subject: Re: [Openrisc] Tutorial for running RTEMS on OpenRISC >> To: Hesham Moustafa <heshamelmat...@gmail.com> >> Cc: "openr...@lists.opencores.org" <openr...@lists.opencores.org> >> >> >> Hi, >> >> take a look at: >> https://github.com/s-macke/jor1k >> >> I have added the RTEMS website and a simple demo. >> >> You are free to link to the github site >> https://github.com/s-macke/jor1k >> or directly to the RTEMS demo site >> http://s-macke.github.io/jor1k/demos/rtems.html >> >> You can send me a new website design if you want. >> >> Sebastian >> >> >> Am 2/22/2015 um 8:48 PM schrieb Hesham Moustafa: >> >>> On Sun, Feb 22, 2015 at 7:43 PM, Sebastian Macke <sebast...@macke.de> >>>wrote: >>>> >>>> My emulator doesn't support timer modes other than continuous. I >>>>removed the >>>> check. Seems to work now. >>>> >>> Totally working. That's great. Can you create some entry for jor1k >>> RTEMS there? I'd pass a long the link to RTEMS community and maybe >>> update the tutorial with jor1k info. >>> >>>> Am 2/22/2015 um 7:30 PM schrieb Hesham Moustafa: >>>> >>>>> On Sun, Feb 22, 2015 at 6:23 PM, Sebastian Macke <sebast...@macke.de> >>>>> wrote: >>>>>> >>>>>> Hi Mesham, >>>>>> >>>>>> I have hacked something together, which works for me for the binary >>>>>>hello >>>>>> program >>>>>> http://jor1k.com/jor1k/demos/simple2.html >>>>>> Just click on the symbol to upload a binary image. (128 MB images >>>>>>allowed >>>>>> for now). >>>>>> >>>>> Thanks for providing the link. >>>>> hello is working but the other two are not, not sure why. Any way to >>>>> debug? >>>>> >>>>>> The other two .exe files are not working for some reason. >>>>>> >>>>>> I don't like to use 128MB in the web browser. I get too often out of >>>>>> memory >>>>>> errors then. Also it won't work anymore on mobile devices. >>>>>> 16-31MB should be fine in the end for the examples I hope. >>>>>> >>>>>> Sebastian >>>>>> >>>>>> >>>>>> Am 2/22/2015 um 6:35 PM schrieb Hesham Moustafa: >>>>>> >>>>>>> Hi Sebastian, >>>>>>> >>>>>>> On Sun, Feb 22, 2015 at 5:17 PM, Sebastian Macke >>>>>>><sebast...@macke.de> >>>>>>> wrote: >>>>>>>> >>>>>>>> Hi Mesham, >>>>>>>> >>>>>>>> it works somehow, >>>>>>>> I had to generate a binary image via "or1k-linux-musl-objcopy -O >>>>>>>>binary >>>>>>>> hello.exe vmlinux.bin" >>>>>>>> Then I had to increase the memory to 128MB >>>>>>>> >>>>>>>> Now I get an output, which you can find here: >>>>>>>> jor1k.com/jor1k/demos/main.html?cpu=safe >>>>>>>> >>>>>>>> "Fatal Error 5.0 halted" >>>>>>>> Do you know, what this means? >>>>>>>> >>>>>>> Yes that's perfectly fine, it means that the program terminates >>>>>>> normally (on simulators). Great to know it works! >>>>>>>> >>>>>>>> Can you provide me an image which uses only <= 31MB (not 32MB) of >>>>>>>> memory? >>>>>>>> 16MB would be fine I think. >>>>>>>> >>>>>>> I hacked the source and got it for you. Attached are three samples >>>>>>>you >>>>>>> can try < 16 MB. I'd appreciate you provide me with some demo >>>>>>>links. >>>>>>> Can users upload, run/debug their own or1k samples their there? >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>>https://drive.google.com/folderview?id=0B_dTGAP_ygMvfnFzOHZkZ0w3Q1hr >>>>>>>NV9SX3ZKS0Vza3U5d2ljbDROSlNQLUprUXFsNUtUelU&usp=sharing >>>>>>>> >>>>>>>> Sebastian >>>>>>>> >>>>>>>> Am 2/22/2015 um 5:40 PM schrieb Hesham Moustafa: >>>>>>>> >>>>>>>>> Hi Sebastian, >>>>>>>>> >>>>>>>>> Thanks for you reply. >>>>>>>>> >>>>>>>>> If I am understanding correctly, you need a snapshot binary for >>>>>>>>>RTEMS >>>>>>>>> app (i.e, hello.exe). [1] It's ELF. Let me know if that works >>>>>>>>>for you. >>>>>>>>> >>>>>>>>> >>>>>>>>> [1] >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>https://drive.google.com/file/d/0B_dTGAP_ygMvcmZ3U3g1S2k4UTA/view? >>>>>>>>>usp=sharing >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> Hesham >>>>>>>>> >>>>>>>>> On Sun, Feb 22, 2015 at 4:32 PM, Sebastian Macke >>>>>>>>><sebast...@macke.de> >>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>> Hi Heshma, >>>>>>>>>> >>>>>>>>>> Great! Do you have a link of a working QEMU image? I can try to >>>>>>>>>>run >>>>>>>>>> it >>>>>>>>>> in >>>>>>>>>> jor1k. >>>>>>>>>> >>>>>>>>>> Sebastian >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Am 2/22/2015 um 4:51 PM schrieb Hesham Moustafa: >>>>>>>>>> >>>>>>>>>> Hi all, >>>>>>>>>> >>>>>>>>>> In case some of you don't know, I have ported RTEMS to OpenRISC >>>>>>>>>>last >>>>>>>>>> year >>>>>>>>>> during GSoC. All the code is now upstream and works fine. I >>>>>>>>>>wrote a >>>>>>>>>> tutorial >>>>>>>>>> describing how to get RTEMS running on OpenRISC simulators >>>>>>>>>>(or1ksim >>>>>>>>>> and >>>>>>>>>> QEMU) totally from scratch [1]. >>>>>>>>>> >>>>>>>>>> [1] http://heshamelmatary.blogspot.co.uk/p/howto-rtems.html >>>>>>>>>> >>>>>>>>>> Best, >>>>>>>>>> Hesham >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Openrisc mailing list >>>>>>>>>> openr...@lists.opencores.org >>>>>>>>>> http://lists.opencores.org/listinfo/openrisc >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> Openrisc mailing list >>>>>>>>>> openr...@lists.opencores.org >>>>>>>>>> http://lists.opencores.org/listinfo/openrisc >>>>>>>>>> >> _______________________________________________ >> devel mailing list >> devel@rtems.org >> http://lists.rtems.org/mailman/listinfo/devel >_______________________________________________ >devel mailing list >devel@rtems.org >http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
