maemo.org - Talk - [ANNOUNCE] CSSU-thumb thread

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- - [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900 (https://talk.maemo.org/showthread.php?t=84829)

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Quote:

Originally Posted by freemangordon (Post 1423502)

Hmm, just installed it from extras-devel and seems I am unable to make it crash by following the instructions here http://talk.maemo.org/showpost.php?p...&postcount=299 :(

cssu-thumb version - 21.2011.38-1Tmaemo9.1+thumb0

and I have the latest h-d, HAM and glibc installed on top of it (from the -thumb repo).

Still crashes for me, everything latest AFAIK.

EDIT: As a matter of fact, I don't even have Thumb installed?! Strange? I was pretty sure I installed Thumb though..

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Quote:

Originally Posted by Wasmachinemann-NL (Post 1423504)

Still crashes for me, everything latest AFAIK.

I see no other way but you to provide a backtrace or coredump. Both will do the job, so, if you wish, join #maemo on freenode and ping me, I'll guide you through the steps to get coredump or backtrace.

Edit:
OK, it crashed, but while I was playing with settings, will see what it is

Edit2: Cute, rockbox-dbg provides no debugging symbols :(

Code:

Nokia-N900:~# dpkg -L rockbox-dbg

/.

/usr

/usr/share

/usr/share/doc

/usr/share/doc/rockbox-dbg

/usr/share/doc/rockbox-dbg/copyright

However, the crash is in rockbox itself:

Code:

Core was generated by `/opt/rockbox/bin/rockbox'.

Program terminated with signal 11, Segmentation fault.

#0  0x0000fe00 in ?? ()

(gdb) bt

#0  0x0000fe00 in ?? ()

#1  0x0000fdec in ?? ()

#2  0x0000fdec in ?? ()

Backtrace stopped: previous frame identical to this frame (corrupt stack?)

(gdb) info threads

  Id   Target Id         Frame 

  3    Thread 0x40a4e490 (LWP 3486) 0x40322156 in ?? () from /usr/lib/libgstreamer-0.10.so.0

  2    Thread 0x41028490 (LWP 3487) 0x404eb5d2 in poll () from /lib/libc.so.6

* 1    Thread 0x4001b060 (LWP 3484) 0x0000fe00 in ?? ()

which seems like a bug in the program, rather than something with system libs. However, I will build it in my SB and test, with real debugging symbols, hoping it will crash again

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

heh, i was a click away of installing thumb, thanks god i checked here just in case...

i'll just wait for freemangodon's update then..

Thanks!

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Is that update coming soon ? :)

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Quote:

Originally Posted by UJKU (Post 1423965)

Is that update coming soon ? :)

In this part of the world (Bulgaria, ex Yugoslavia) we still celebrating 1.st May :)

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Quote:

Originally Posted by uros (Post 1423969)

In this part of the world (Bulgaria, ex Yugoslavia) we still celebrating 1.st May :)

Well , we celebrate may 1st too , but today is 3 may

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Quote:

Originally Posted by UJKU (Post 1423978)

Well , we celebrate may 1st too , but today is 3 may

Sure, but here, we have two days holiday - non working days, May 1. and 2. so, after that, we have Saturday and Sunday, so 4 days total.
Good thing right?

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

...and we have 6th of may too (st George's day) which makes 6 days :p

However, it (the update) will be ready when it is ready.

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Not sure where this question belongs. It certainly does not belong in the thread I where asked it first, it just naturally followed from the discussion therein.

Basically, how can I tell if any given binary has been compiled as Thumb?

The reason for asking: All makefiles auto-generated by qmake on my N900 have -mthumb in CFLAGS. Does that mean that Qt binaries built on the N900 are built as Thumb by default? How can I tell?

Re: [ANNOUNCE] CSSU-thumb thread - stable Thumb2 on N900

Code:

readelf -A <binary-file>|grep Tag_THUMB_ISA_use|awk '{print $NF}'

"Thumb-2" as a result means compiled with -mthumb