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Everything Else => General Support and Discussion => Zaurus General Forums => Archived Forums => Software => Topic started by: suruaZ on April 09, 2005, 09:27:10 am

Title: Qemu Error
Post by: suruaZ on April 09, 2005, 09:27:10 am

Cann't run qemu anymore. It WAS works a few time ago in user i386 mode but now it returns only "Unable to load interpreter" :-( I didn't change nothing in qemu environment... More over after I have refreshed all installation with a newer version of qemu, libs and bins - result is the same.

From strace output it looks like everything run ok till the qemu reads executable file (i386 ELF) to find "/lib/ld-linux.so" and then tries to open /lib/ld-linux.so (arm).
I wonder why it not opens i386 ld-linux.so from the path I supplied with -L switch?
The only program I'm able to run is ldconfig as it not linked to ld-linux.so.

Apprciated for any help.

suruaZ

Title: Qemu Error
Post by: suruaZ on April 11, 2005, 11:30:28 am

No ideas?  

Well, if someone else run qemu on Z in x86 user mode, please could you publish starce output for example of "ls" command (or any other you have on board).
I need something to compare with.

Thanks in advance,
suruaZ

Title: Qemu Error
Post by: tovarish on April 11, 2005, 06:39:23 pm

Quote

No ideas?   

Well, if someone else run qemu on Z in x86 user mode, please could you publish starce output for example of "ls" command (or any other you have on board).
I need something to compare with.

Thanks in advance,
suruaZ
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i do and it works great for me
there is also an updated version (0.6.1) in some japanese site but i cant remember which one

tovarish

Title: Qemu Error
Post by: suruaZ on April 12, 2005, 12:48:33 am

tovarish,

Quote

i do and it works great for me
there is also an updated version (0.6.1) in some japanese site but i cant remember which one

I'm glad for you ;-) If you have strace on board could you please trace any x86 program you run through the qemu. I need to compare my trace with good one to understand where it fails.
To make a trace run:

Code: [Select]

strace -o qemu-trace qemu -L /path-to-lib /path-to-commandThe file qemu-trace is what I'm looking for.
I beleive problem is not in qemu, as it worked before, but in Z environment, some other program could altered.

suruaZ

Title: Qemu Error
Post by: tovarish on April 12, 2005, 03:14:06 pm

no qemu-trace anywhere

Title: Qemu Error
Post by: suruaZ on April 13, 2005, 12:59:41 am

Quote

no qemu-trace anywhere
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qemu-trace is just a name of outputed ( -o) by starce file  
You just need to install this usefull program - strace. There are alot links on Google "stace zaurus",  [a href=\"http://kozmikaze.com/tools/index.html]this one[/url] for example. And then run it as I described before.

What is your Z model?

suruaZ

Title: Qemu Error
Post by: suruaZ on April 13, 2005, 05:29:36 am

Well - the problem resolved and closed.
Was caused by the wrong -L path. For example:
-L /mnt/cf/i386/lib   is wrong
-L /mnt/cf/i386/   is good - the program itself will adds "lib".

suruaZ