users Digest, Vol 111, Issue 30

Joel Sherrill joel at rtems.org
Wed Dec 30 19:08:35 UTC 2015


4.11 was branched at least a month ago. There was some ftp
site cleanup and rework of release scripts. I think release candidate
2 has been cut and looks likely to be 4.11.0.

4.12 is the git master for development. The goals for the 4.12
release branch are fairly modest in comparison to 4.11 with SMP.
Some old ports and BSPs are being removed. Some new BSPs
have and may continue to be submitted. Performance improvements
for SMP. Bug fixes.

--joel

On Wed, Dec 30, 2015 at 6:13 AM, Hans <huangxi_hans at 163.com> wrote:

> rtems 4.12 new version?
>
> Sent from Huawei MediaPad
>
> users-request at rtems.org wrote:
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> >
> >Today's Topics:
> >
> >   1. Re: building rtems error (Ben Gras)
> >   2. Re: rtems build and tsim-leon3 (Jan Sommer)
> >   3. Re: [PATCH] bsp/raspberrypi: Store the current taskid before
> >      waiting for the transient event in i2c-driver (Jan Sommer)
> >   4. Re: rtems build and tsim-leon3 (Sihyeong Park)
> >
> >
> >----------------------------------------------------------------------
> >
> >Message: 1
> >Date: Tue, 29 Dec 2015 13:26:59 +0100
> >From: Ben Gras <beng at shrike-systems.com>
> >To: Chris Johns <chrisj at rtems.org>
> >Cc: "users at rtems.org" <users at rtems.org>
> >Subject: Re: building rtems error
> >Message-ID:
> >       <
> CAK+HGR5mafrhb4bzGr5LxEDyi51YJNC-vT_O3Gy7Btxd_rgP+g at mail.gmail.com>
> >Content-Type: text/plain; charset=UTF-8
> >
> >All,
> >
> >I have changed my RSB recipe (use 4.12 toolchain and newer uboot to
> >fix build problems), RTEMS mainline (use objcopy 4.12), to all use
> >4.12 now and everything works again for the BBB and the BBW on
> >mainline. Unfortunately the bbxm doesn't boot with the newer uboot,
> >that I still have to investigate/fix.
> >
> >
> >On Mon, Dec 21, 2015 at 1:10 AM, Chris Johns <chrisj at rtems.org> wrote:
> >> Ben,
> >>
> >> Can you please have a look at this. It would seem your instructions are
> >> effected by the move to 4.12 and this is what the RTEMS tools defaults
> >> to. Maybe using the 4.11 branch would help.
> >>
> >> Chris
> >>
> >> On 20/12/2015 4:45 PM, Hardik Patel wrote:
> >>> Applying steps for building rtems, when i execute command make as per
> >>> Beagleboard xM, Beaglebone black and everything else RTEMS on the
> >>> Beagles
> >>> <
> http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html
> >
> >>> , i got error . please give me solution. thank you
> >>>
> >>>
> >>>
> >>> image
> >>> <
> http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html
> >
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> Beagleboard xM, Beaglebone black and everything else RTE...
> >>> <
> http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html
> >
> >>> Beagleboard xM, Beaglebone black and everything else RTEMS on the
> >>> Beagles Tweet Tue 22 July 2014 Everything about RTEMS on Beagleboards &
> >>> Beaglebones Welcome to...
> >>> View on www.shrike-systems...
> >>> <
> http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html
> >
> >>>
> >>> Preview by Yahoo
> >>>
> >>>
> >>> Error:
> >>> arm-rtems4.11-gcc -B../../../../../beagleboneblack/lib/ -specs
> bsp_specs
> >>> -qrtems -mcpu=cortex-a8 -O2 -g -Wall -Wmissing-prototypes
> >>> -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs
> >>> -mcpu=cortex-a8   -o dl01.pre.exe init.o dl-load.o dl-tar.o
> >>> arm-rtems4.11-nm -g -n dl01.pre.exe > dl01.pre.num
> >>> arm-rtems4.11-size dl01.pre.exe
> >>>    text       data        bss        dec        hex    filename
> >>>  183916       1988    264055236    264241140    fbffff4    dl01.pre.exe
> >>> cp dl01.pre.exe dl01.pre.ralf
> >>> rm -f dl01.pre.ralf
> >>> mv dl01.pre.exe dl01.pre
> >>> rtems-syms -e -c "-mcpu=cortex-a8 -O2 -g -Wall -Wmissing-prototypes
> >>> -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs"
> -o
> >>> dl-sym.o dl01.pre
> >>> : error trying to exec 'arm-rtems4.12-gcc': execvp: No such file or
> >>> directory
> >>> error: compiling wrapper: Compiler error
> >>> make[7]: *** [dl-sym.o] Error 10
> >>> make[7]: Leaving directory
> >>>
> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack/testsuites/libtests/dl01'
> >>> make[6]: *** [all] Error 2
> >>> make[6]: Leaving directory
> >>>
> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack/testsuites/libtests/dl01'
> >>> make[5]: *** [all-local] Error 1
> >>> make[5]: Leaving directory
> >>>
> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack/testsuites/libtests'
> >>> make[4]: *** [all] Error 2
> >>> make[4]: Leaving directory
> >>>
> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack/testsuites/libtests'
> >>> make[3]: *** [all-recursive] Error 1
> >>> make[3]: Leaving directory
> >>>
> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack/testsuites'
> >>> make[2]: *** [all-recursive] Error 1
> >>> make[2]: Leaving directory
> >>> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c/beagleboneblack'
> >>> make[1]: *** [all-recursive] Error 1
> >>> make[1]: Leaving directory
> >>> `/home/hp/development/rtems/b-beagle/arm-rtems4.11/c'
> >>> make: *** [all-recursive] Error 1
> >>> hp at hp:~/development/rtems/b-beagle$
> >>>
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> users mailing list
> >>> users at rtems.org
> >>> http://lists.rtems.org/mailman/listinfo/users
> >>>
> >> _______________________________________________
> >> users mailing list
> >> users at rtems.org
> >> http://lists.rtems.org/mailman/listinfo/users
> >
> >
> >------------------------------
> >
> >Message: 2
> >Date: Wed, 30 Dec 2015 00:31:19 +0100
> >From: Jan Sommer <soja-lists at aries.uberspace.de>
> >To: users at rtems.org
> >Subject: Re: rtems build and tsim-leon3
> >Message-ID: <9366184.fuSRFpj60K at kubuntu>
> >Content-Type: text/plain; charset="utf-8"
> >
> >Am Tuesday 29 December 2015, 15:37:15 schrieb Sihyeong Park:
> >> Hello, Jan
> >> Tanks for reply.
> >>
> >> I'm try to run using grmon.
> >>
> >
> >Ok. Which options do you use for grmon?
> >We use: grmon -ftdi -freq 40 -nosram -uuser
> >
> >> grlib> load ~/hello.exe
> >> section: .text at 0x40000000, size 113840 bytes
> >> section: .rtemsroset at 0x4001bcb0, size 32 bytes
> >> section: .data at 0x4001bcd0, size 1616 bytes
> >> total size: 115488 bytes (1.2 Mbit/s)
> >> read 670 symbols
> >> entry point: 0x40000000
> >> grlib> run
> >> IU in error mode (tt = 0x2b)
> >>  400008a0  a1480000   mov  %psr, %l0
> >> grlib>
> >>
> >>
> >> but, it seems same error 'IU in error mode'
> >>
> >> Should I re-build for leon3 ?
> >> or did I mistake when I build that..?
> >>
> >> I followed this procedure:
> >> bootstrap
> >> configure (--enable-rtemsbsp=leon3)
> >> make
> >> make install
> >>
> >
> >Looks fine to me. An option would be to download the prebuilt toolchain
> from the gaisler website.
> >It has only the old 4.4 gcc with rtems 4.10, but if you can run the
> ticker example created with this toolchain in grmon/tsim at least we can
> rule out a wrong configuration there.
> >I won't be in the office until 7.1.2016, so I can't test anything with
> our leon until then.
> >
> >Best regards,
> >
> >   Jan
> >
> >> best regards.
> >>
> >> 2015-12-28 23:33 GMT+09:00 Jan Sommer <soja-lists at aries.uberspace.de>:
> >>
> >> > Am Monday 28 December 2015, 23:09:59 schrieb ???:
> >> > > Hello, again me..
> >> > >
> >> > > Finally, I succeed in build rtems for leon3 follow this:
> >> > >
> >> > > # ../rtems4.11/configure  --target=sparc-rtems4.11
> >> > --enable-rtemsbsp=leon3 \
> >> > >   --enable-tests=samples --enable-posix
> >> > >
> >> > > Then I get the samples like cdtest, fileio, hello, iostream, etc..
> >> > > (In sparc-rtems4.11/c/leon3/testsuites/samples)
> >> > >
> >> > > And I tried to run hello example using tsim-leon3 (evaluation
> version)
> >> > >
> >> > > tsim> load hello.exe
> >> > > section: .text, addr: 0x40000000, size 113840 bytes
> >> > > section: .rtemsroset, addr: 0x4001bcb0, size 32 bytes
> >> > > section: .data, addr: 0x4001bcd0, size 1616 bytes
> >> > > read 1283 symbols
> >> > > tsim> go 0x40000000
> >> > > resuming at 0x40000000
> >> > >
> >> >
> >> > Have you tried to use "run" or "run 0x40000000" instead of go?
> >> > I don't have tsim available anymore, but when I use GRMON I usually
> simply
> >> > use run for rtems binaries.
> >> >
> >> > Best regards,
> >> >
> >> >    Jan
> >> >
> >
> >
> >
> >------------------------------
> >
> >Message: 3
> >Date: Wed, 30 Dec 2015 00:32:55 +0100
> >From: Jan Sommer <soja-lists at aries.uberspace.de>
> >To: users at rtems.org
> >Subject: Re: [PATCH] bsp/raspberrypi: Store the current taskid before
> >       waiting for the transient event in i2c-driver
> >Message-ID: <2782629.terTfZrLmY at kubuntu>
> >Content-Type: text/plain; charset="us-ascii"
> >
> >Am Tuesday 29 December 2015, 14:19:06 schrieb Joel Sherrill:
> >
> >> The code currently in git does not compile. A quick visual inspection
> shows
> >> the obviously incorrect code. This is in raspberrypi/i2c/i2c.c around
> line
> >> 95.
> >That's weird. In the branch from which I created the patch the line is
> correct.
> >But in the patch the addition is moved one line down.
> >
> >
> >> I am guessing that the assignment is not intended to be in the
> conditional
> >> expression but Jan needs to confirm that and submit a new patch.
> >>
> >> Did this make it to any branches?
> >>
> >I just checked online in the rtems4.11 branch. There the i2c driver is
> not present.
> >If I am not mistaken this would mean it is only broken in master. I will
> post a new patch in a few.
> >
> >
> >>       /* Sleep until the TX FIFO has free space for a new write. */
> >>       if (
> >>           bus->task_id = rtems_task_self();
> >>           rtems_event_transient_receive(RTEMS_WAIT, bus->base.timeout)
> !=
> >>           RTEMS_SUCCESSFUL
> >>       ) {
> >>         rtems_event_transient_clear();
> >>
> >>         return -ETIMEDOUT;
> >>       }
> >>
> >>
> >> On Tue, Dec 1, 2015 at 8:11 PM, Gedare Bloom <gedare at rtems.org> wrote:
> >>
> >
> >> > can you file a ticket and describe the bug this fixes. then #close the
> >> > ticket with the commit message.
> >> >
> >> > On Mon, Nov 30, 2015 at 5:16 PM, Jan Sommer
> >> > <soja-lists at aries.uberspace.de> wrote:
> >
> >
> >> > deadlock because the taskid
> >
> >
> >> > b/c/src/lib/libbsp/arm/raspberrypi/i2c/i2c.c
> >
> >
> >> > !=
> >
> >
> >> > _______________________________________________
> >> > devel mailing list
> >> > devel at rtems.org
> >> > http://lists.rtems.org/mailman/listinfo/devel
> >> >
> >
> >
> >------------------------------
> >
> >Message: 4
> >Date: Wed, 30 Dec 2015 14:05:34 +0900
> >From: Sihyeong Park <inputsh at gmail.com>
> >To: Jan Sommer <soja-lists at aries.uberspace.de>
> >Cc: users at rtems.org
> >Subject: Re: rtems build and tsim-leon3
> >Message-ID:
> >       <
> CAOwZyXHALhrcnVk1X7Juz_cMx8aEEFuRs5_h6H47sH3kVBmv-A at mail.gmail.com>
> >Content-Type: text/plain; charset="utf-8"
> >
> >Thank you very much.
> >I'm very appreciate to you.
> >
> >When I connect with our leon board I used USB cable so, I'm using ./grmon
> >-usb -nb -u
> >
> >And I will change toolchains and other environments then try again asap.
> >
> >
> >Thank you.
> >Happy new year!
> >
> >
> >2015-12-30 8:31 GMT+09:00 Jan Sommer <soja-lists at aries.uberspace.de>:
> >
> >> Am Tuesday 29 December 2015, 15:37:15 schrieb Sihyeong Park:
> >> > Hello, Jan
> >> > Tanks for reply.
> >> >
> >> > I'm try to run using grmon.
> >> >
> >>
> >> Ok. Which options do you use for grmon?
> >> We use: grmon -ftdi -freq 40 -nosram -uuser
> >>
> >> > grlib> load ~/hello.exe
> >> > section: .text at 0x40000000, size 113840 bytes
> >> > section: .rtemsroset at 0x4001bcb0, size 32 bytes
> >> > section: .data at 0x4001bcd0, size 1616 bytes
> >> > total size: 115488 bytes (1.2 Mbit/s)
> >> > read 670 symbols
> >> > entry point: 0x40000000
> >> > grlib> run
> >> > IU in error mode (tt = 0x2b)
> >> >  400008a0  a1480000   mov  %psr, %l0
> >> > grlib>
> >> >
> >> >
> >> > but, it seems same error 'IU in error mode'
> >> >
> >> > Should I re-build for leon3 ?
> >> > or did I mistake when I build that..?
> >> >
> >> > I followed this procedure:
> >> > bootstrap
> >> > configure (--enable-rtemsbsp=leon3)
> >> > make
> >> > make install
> >> >
> >>
> >> Looks fine to me. An option would be to download the prebuilt toolchain
> >> from the gaisler website.
> >> It has only the old 4.4 gcc with rtems 4.10, but if you can run the
> ticker
> >> example created with this toolchain in grmon/tsim at least we can rule
> out
> >> a wrong configuration there.
> >> I won't be in the office until 7.1.2016, so I can't test anything with
> our
> >> leon until then.
> >>
> >> Best regards,
> >>
> >>    Jan
> >>
> >> > best regards.
> >> >
> >> > 2015-12-28 23:33 GMT+09:00 Jan Sommer <soja-lists at aries.uberspace.de
> >:
> >> >
> >> > > Am Monday 28 December 2015, 23:09:59 schrieb ???:
> >> > > > Hello, again me..
> >> > > >
> >> > > > Finally, I succeed in build rtems for leon3 follow this:
> >> > > >
> >> > > > # ../rtems4.11/configure  --target=sparc-rtems4.11
> >> > > --enable-rtemsbsp=leon3 \
> >> > > >   --enable-tests=samples --enable-posix
> >> > > >
> >> > > > Then I get the samples like cdtest, fileio, hello, iostream, etc..
> >> > > > (In sparc-rtems4.11/c/leon3/testsuites/samples)
> >> > > >
> >> > > > And I tried to run hello example using tsim-leon3 (evaluation
> >> version)
> >> > > >
> >> > > > tsim> load hello.exe
> >> > > > section: .text, addr: 0x40000000, size 113840 bytes
> >> > > > section: .rtemsroset, addr: 0x4001bcb0, size 32 bytes
> >> > > > section: .data, addr: 0x4001bcd0, size 1616 bytes
> >> > > > read 1283 symbols
> >> > > > tsim> go 0x40000000
> >> > > > resuming at 0x40000000
> >> > > >
> >> > >
> >> > > Have you tried to use "run" or "run 0x40000000" instead of go?
> >> > > I don't have tsim available anymore, but when I use GRMON I usually
> >> simply
> >> > > use run for rtems binaries.
> >> > >
> >> > > Best regards,
> >> > >
> >> > >    Jan
> >> > >
> >>
> >> _______________________________________________
> >> users mailing list
> >> users at rtems.org
> >> http://lists.rtems.org/mailman/listinfo/users
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> >------------------------------
> >
> >End of users Digest, Vol 111, Issue 30
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