Fwd: [Openrisc] Tutorial for running RTEMS on OpenRISC
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 Date: Sun, Feb 22, 2015 at 8:28 PM Subject: Re: [Openrisc] Tutorial for running RTEMS on OpenRISC To: Hesham Moustafa Cc: "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 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 >>> 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 > 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 >>> 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 ___
Re: [Openrisc] Tutorial for running RTEMS on OpenRISC
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 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 > Date: Sun, Feb 22, 2015 at 8:28 PM > Subject: Re: [Openrisc] Tutorial for running RTEMS on OpenRISC > To: Hesham Moustafa > Cc: "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 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 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 >> 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 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 > > > _
Re: [Openrisc] Tutorial for running RTEMS on OpenRISC
On Mon, Feb 23, 2015 at 2:31 PM, Gedare Bloom wrote: > That is interesting! I recommend opening a ticket on Trac so we don't > lose track of the idea. > That's it https://devel.rtems.org/ticket/2276#ticket > Thanks for the tutorial. > > Gedare > > On Mon, Feb 23, 2015 at 3:40 AM, Hesham Moustafa > 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 >> Date: Sun, Feb 22, 2015 at 8:28 PM >> Subject: Re: [Openrisc] Tutorial for running RTEMS on OpenRISC >> To: Hesham Moustafa >> Cc: "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 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 > 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 >>> 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 > 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 runni
Re: [rtems commit] Use counted strnlen in bin2c. Closes #2238.
On 23/02/15 16:38, Gedare Bloom wrote: Module:rtems Branch:master Commit:1281c34a235fd031352dd43f437d84cf2c8421a7 Changeset: http://git.rtems.org/rtems/commit/?id=1281c34a235fd031352dd43f437d84cf2c8421a7 Author:Gedare Bloom Date: Mon Feb 23 10:38:37 2015 -0500 Use counted strnlen in bin2c. Closes #2238. --- tools/build/rtems-bin2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/build/rtems-bin2c.c b/tools/build/rtems-bin2c.c index 391c259..7674389 100644 --- a/tools/build/rtems-bin2c.c +++ b/tools/build/rtems-bin2c.c @@ -72,7 +72,7 @@ void process(const char *ifname, const char *ofname) } strncpy( obasename, ofname, PATH_MAX ); - len = strlen( obasename ); + len = strnlen( obasename, PATH_MAX ); Its hard to believe, but changes like this break the Windows build. I adjusted the Makefile.am with a potential fix. -- Sebastian Huber, embedded brains GmbH Address : Dornierstr. 4, D-82178 Puchheim, Germany Phone : +49 89 189 47 41-16 Fax : +49 89 189 47 41-09 E-Mail : sebastian.hu...@embedded-brains.de PGP : Public key available on request. Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. ___ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
Re: [Openrisc] Tutorial for running RTEMS on OpenRISC
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" 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 > 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 >> Date: Sun, Feb 22, 2015 at 8:28 PM >> Subject: Re: [Openrisc] Tutorial for running RTEMS on OpenRISC >> To: Hesham Moustafa >> Cc: "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 >>>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 > 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 >>> >>> 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 > > wrote: >> >> Hi Heshma, >> >> Great! Do you have a link of a working QEMU image? I can try to >>
