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What does "Count not find OSO file" means?
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What does "Count not find OSO file" means?


  • Subject: What does "Count not find OSO file" means?
  • From: "Vincent Le Normand" <email@hidden>
  • Date: Thu, 15 Jun 2006 10:00:17 +0200

Hello,

I'm trying to debug a kernel panic (simple lock deadlock) from Intel panic.log.

I've extracted symbols from my "Release with symbols" binaries, thanks
to kextload.

I've added the symbol file to GDB.

Then, when i try to display the back trace with x/i, i got the following message

(gdb) x/i 0x2a12e1ae
0x2a12e1aeCould not file OSO file: ""

If i try to display an instruction from the mach_kernel, there is no problem:

(gdb) x/i 0x194e70
0x194e70 <lck_mtx_lock+156>:  add $0x8,%esp

What's an OSO file?

How can i debug my kernel on Intel?

If i try to debug the same binaries on PowerPC, there is no problem.

Thanks for your help,

Vincent
--
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www.le-normand.net


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