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_ygMvfnFzOHZkZ0w3Q1hrNV9SX3ZKS0Vza3U5d2ljbDROSlNQLUprUXFsNUtUelU&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
