Re: [ptxdist] Ptxdist menu config -> GDBServer

[Ruben Louw <lfxciii@gmail.com>]

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Hi Juergen

I executed ptxdist go but I received an error, I attatched the terminal log
file. I copied from more or less where i could see the first error occured.
Not sure what its complaining about, looks like somthing in gdb itself.

any advice is appreciated, thank you.

Regrads
Ruben Louw

On Thu, Jan 3, 2013 at 2:18 PM, Ruben Louw <lfxciii@gmail.com> wrote:

> Hi Juergen
>
> you are the man! I will try it and report back.
>
> Thanks ALOT for your help.
>
> Ruben Louw
>
>
> On Thu, Jan 3, 2013 at 2:04 PM, Juergen Beisert <jbe@pengutronix.de>wrote:
>
>> Hi Ruben,
>>
>> Ruben Louw wrote:
>> > Got a question. I followed the quickstart doc for the newest bsp
>> 2012.12.0
>> > and built everything, ptxdist, toolchain and the rootfilesystem.
>> everything
>> > works great, boot via nfs etc...
>>
>> \o/
>>
>> > now i want to start developing some neat apps using qt creator. It
>> seeems i
>> > missed something, I have no gdbserver on my mini2440. Playing around
>> with
>> > ptxdist menuconfig, i saw there is a gdbserver option, i suppose this is
>> > where i enable it. the only thing thats bugging my is, do i have to re
>> > build everything now and reinstall ptxdist, or is there some short cut i
>> > can take?
>>
>> This option is project centric. Just enabled the GDB option in the menu of
>> this project and run the "ptxdist go" in the BSP directory again. After
>> that
>> everything is in place. Now it depends on your usecase how to proceed. If
>> you
>> are using NFS root and you have exported the "platform-mini2440/root"
>> directory you are done. If you are using your Mini2440's NAND you need the
>> additional "ptxdist images" step and to store the updated jffs2-image into
>> the NAND again to get gdbserver into your Mini2440.
>>
>> Regards,
>> Juergen
>>
>> --
>> Pengutronix e.K.                              | Juergen Beisert
>>   |
>> Linux Solutions for Science and Industry      |
>> http://www.pengutronix.de/  |
>>
>
>

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[-- Attachment #2: Terminal Log for GDB --]
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/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.h:63:18: error: field 'siginfo' has incomplete typeIn file included from /home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:32:0:
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.h:63:18: error: field 'siginfo' has incomplete type
In file included from /home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-thread-db.c:42:0:
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.h:63:18: error: field 'siginfo' has incomplete type

In file included from /home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-fork.c:31:0:
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.h:63:18: error: field 'siginfo' has incomplete type
make[3]: *** [arm-linux-nat.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: *** [linux-fork.o] Error 1
make[3]: *** [linux-thread-db.o] Error 1
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c: In function 'siginfo_fixup':
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:3864:40: error: invalid application of 'sizeof' to incomplete type 'struct siginfo'
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:3866:40: error: invalid application of 'sizeof' to incomplete type 'struct siginfo'
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c: In function 'linux_xfer_siginfo':
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:3876:18: error: storage size of 'siginfo' isn't known
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:3877:32: error: invalid application of 'sizeof' to incomplete type 'struct siginfo'
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c: In function 'linux_nat_get_siginfo':
/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2/gdb/linux-nat.c:5667:1: warning: control reaches end of non-void function [-Wreturn-type]
make[3]: *** [linux-nat.o] Error 1
make[3]: Leaving directory `/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2-build/gdb'
make[2]: *** [all-gdb] Error 2
make[2]: Leaving directory `/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2-build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/build-target/gdb-7.2-build'
make: *** [/home/orbit/OSELAS.BSP-Pengutronix-Mini2440-2012.12.0/platform-mini2440/state/gdb.compile] Error 2


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