Virtualbox RTEMS Setup
Aric Hunter
aricahunter at gmail.com
Thu Jul 19 22:27:39 UTC 2012
does the configure file run those patches (I've never used a patch file)?
and what example did you use? I don't see any test files (hello.exe) in the
b-lm3s6965 branch.
On Thu, Jul 19, 2012 at 3:03 PM, Steven Grunza <sgrunza at ctdi.com> wrote:
> The patches I used are in rtems/c/src/lib/libbsp/arm/lm3s69xx/*.patch****
>
> ** **
>
> Make sure you’re not using an ELF file. My understanding is that the
> qemu-system-arm requires a binary image of the code to be run, not a file
> requiring re-location.****
>
> ** **
>
> Running the hello example gave me the following:****
>
> ** **
>
> grunzasr at stm32dbg% qemu-system-arm -nographic -M lm3s6965evb -kernel
> hello.ralf****
>
> ** **
>
> ** **
>
> *** HELLO WORLD TEST *******
>
> Hello World****
>
> *** END OF HELLO WORLD TEST *******
>
> qemu: hardware error: gic_dist_writeb: Bad offset 4f0****
>
> ** **
>
> ** **
>
> The hardware error is caused by the BSP not having “a proper board reset”.
> ****
>
> ** **
>
> The build created the following files:****
>
> grunzasr at stm32dbg% ls -l****
>
> total 2888****
>
> -rwxrwxr-x 1 grunzasr grunzasr 79032 May 8 16:36 hello.bin*****
>
> -rwxrwxr-x 1 grunzasr grunzasr 2711472 May 8 16:35 hello.exe*****
>
> -rw-rw-r-- 1 grunzasr grunzasr 28045 May 8 16:35 hello.num****
>
> -rwxrwxr-x 1 grunzasr grunzasr 79032 May 8 16:35 hello.ralf*****
>
> -rw-rw-r-- 1 grunzasr grunzasr 37040 May 8 16:35 test.o****
>
> grunzasr at stm32dbg% file hello.exe****
>
> hello.exe: ELF 32-bit LSB executable, ARM, version 1 (SYSV), statically
> linked, not stripped grunzasr at stm32dbg% file hello.ralf****
>
> hello.ralf: data****
>
> ** **
>
> ** **
>
> I’m not sure what the .ralf extension is supposed to mean but if you watch
> the build you’ll see that the .ralf file is the result of running
> arm-*-objcopy on the .exe (ELF) file with the binary output option;
> therefore, the .ralf file is a binary file.****
>
> ** **
>
> Steven G****
>
> ** **
>
> ** **
>
> ** **
>
> *From:* rtems-users-bounces at rtems.org [mailto:
> rtems-users-bounces at rtems.org] *On Behalf Of *Aric Hunter
> *Sent:* Thursday, July 19, 2012 5:36 PM
> *To:* rtems-users at rtems.org
> *Subject:* Re: Virtualbox RTEMS Setup****
>
> ** **
>
> I installed qemu-system-arm and attempted to test the lm3s6965 with a test
> file in the pc386 testsuite and got this error.****
>
>
> lm3s6965 -v -i hello.exe
> Default program to run is
> Using qemu-system-arm
> qemu-system-arm is /usr/local/bin/qemu-system-arm
> TESTS TO RUN: hello.exe
> INTERACTIVE runtest hello.exe single 0
> qemu-system-arm -nographic -M lm3s6965evb -kernel hello.exe
> qemu: fatal: Bad mode 1c****
>
> R00=00000000 R01=0000007f R02=00000000 R03=00000000
> R04=00890089 R05=00000000 R06=00000000 R07=00000000
> R08=00000000 R09=00000000 R10=00000000 R11=00000000
> R12=00000000 R13=464c457f R14=00000000 R15=00010118
> PSR=00000173 ---- T svc32
> Aborted (core dumped)
>
> what patches are you talking about for lm3s6965?
> I see some binpatch files, but not much else.
>
> ****
>
> ** **
>
> On Thu, Jul 19, 2012 at 10:28 AM, Gedare Bloom <gedare at rtems.org> wrote:**
> **
>
> On Thu, Jul 19, 2012 at 1:12 PM, Joel Sherrill
> <joel.sherrill at oarcorp.com> wrote:
> > On 07/19/2012 12:05 PM, Aric Hunter wrote:
> >
> > Fantastic!!!
> > I looked into /home/rtems/qemu/install/bin and saw the qemu-system-i386
> file
> > that you mentioned, and after the update everything with the i386/pc386
> > works just fine.
> >
> > If you have time:
> > How do I get qemu-system-arm?
> > Is it as simple as another git update?
> >
> > On that virtualbox image, the qemu was pulled from their git
> > and built. You just need to do their build and let it build everything.
> > I restricted it to i386 for size.
> >****
>
> IIRC for lm3sxx there are some patches for qemu in the bsp directory..
> not sure if they are still necessary.****
>
>
> > Thanks oodles,
> > Aric Hunter
> >
> > On Thu, Jul 19, 2012 at 9:27 AM, Joel Sherrill <
> joel.sherrill at oarcorp.com>
> > wrote:
> >>
> >> On 07/19/2012 11:25 AM, Aric Hunter wrote:
> >>
> >> I tried solution 1) already (PATH=$PATH:/home/rtems/qemu/install/bin)
> >> I haven't tried solution 2.
> >> So, for solution 2, somewhere in the pc386 script it attempts to run
> qemu
> >> but it should be qemu-system-i386?
> >>
> >> Yep.
> >>
> >> You could update the rtems-testing git module and type make :)
> >>
> >> ls /home/rtems/qemu/install/bin and see what's there
> >>
> >> I will look for that.
> >>
> >> Thanks for the amazingly quick replies,
> >> Aric Hunter
> >>
> >> On Thu, Jul 19, 2012 at 9:10 AM, Joel Sherrill <
> joel.sherrill at oarcorp.com>
> >> wrote:
> >>>
> >>> Hi
> >>>
> >>> I know this has been answered before but I don't recall which
> >>> answer it is:
> >>>
> >>> (1) qemu is not in your PATH. The qemu installation was
> >>> left out of setting the PATH in the setenv script
> >>> (2) It is really called qemu-system-i386 and the script
> >>> needs to use the correct name. qemu renamed this.
> >>>
> >>> -joel
> >>>
> >>>
> >>> On 07/19/2012 11:02 AM, Aric Hunter wrote:
> >>>>
> >>>> Hello,
> >>>>
> >>>> I am attempting to get the RTEMS development station setup on the
> Centos
> >>>> virtualbox.
> >>>> I was following the instructions on the wiki:
> >>>>
> >>>>
> http://www.rtems.com/wiki/index.php/Virtual_Machines_for_RTEMS_Development
> >>>>
> >>>> I got to the section for testing the i386/pc386 without any problems,
> >>>> but then I tried to do tho the following command:
> >>>> pc386 -i
> >>>>
> ./rtems-4.11-work/b-pc386/i386-rtems4.11/c/pc386/testsuites/samples/hello/hello.exe
> >>>> and got this error:
> >>>> /home/rtems/rtems-4.11-work/rtems-testing/bin/pc386: line 298:
> >>>> type: qemu: not found
> >>>> FAILED: Path appears to be broken (cannot find qemu)
> >>>>
> >>>> Any ideas as to what I am missing/doing incorrectly?
> >>>>
> >>>> My ultimate goal is to run lm3s6965 instead of pc386, but I get the
> same
> >>>> error with either.
> >>>>
> >>>> Thanks,
> >>>> Aric Hunter
> >>>
> >>>
> >>>
> >>> --
> >>> Joel Sherrill, Ph.D. Director of Research& Development
> >>> joel.sherrill at OARcorp.com On-Line Applications Research
> >>> Ask me about RTEMS: a free RTOS Huntsville AL 35805
> >>> Support Available (256) 722-9985
> >>>
> >>>
> >>
> >>
> >>
> >> --
> >> Joel Sherrill, Ph.D. Director of Research& Development
> >> joel.sherrill at OARcorp.com On-Line Applications Research
> >> Ask me about RTEMS: a free RTOS Huntsville AL 35805
> >> Support Available (256) 722-9985
> >>
> >
> >
> >
> > --
> > Joel Sherrill, Ph.D. Director of Research& Development
> > joel.sherrill at OARcorp.com On-Line Applications Research
> > Ask me about RTEMS: a free RTOS Huntsville AL 35805
> > Support Available (256) 722-9985
> >
> >****
>
> > _______________________________________________
> > rtems-users mailing list
> > rtems-users at rtems.org
> > http://www.rtems.org/mailman/listinfo/rtems-users
> >****
>
> ** **
>
> ** **
>
> ** **
>
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