From: Sonny Rao <sonny@burdell.org>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] Kallsyms on UML
Date: Sun, 25 Jul 2004 20:27:24 -0400 [thread overview]
Message-ID: <20040726002724.GA11374@kevlar.burdell.org> (raw)
Hi, I'm fairly new to UML, and I've begun using it for development of some
kernel patches, and I am really impressed w/ UML!
I had one question, I noticed that on stack traces I'm not getting
symbols even though I had CONFIG_KALLSYMS enabled. I looked into it a
bit more and it appears that the kernel build system is running
scripts/kallsyms but not getting any symbols in the output in
.tmp_kallsyms[12].S But If I run the "linux" binary through kallsyms
instead of vmlinux, I do get back what seems like a proper symbol
table. Is it that simple to make it work?
Also, I changed arch/um/kernel/sysrq.c to call print_symbol() in the
show_trace function, and I seemed to get decent backtraces, but I'm
not sure if they're 100% accurate.
Thanks,
Sonny
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next reply other threads:[~2004-07-26 0:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-26 0:27 Sonny Rao [this message]
2004-07-26 3:57 ` [uml-devel] Kallsyms on UML Mulyadi-Santosa
2004-07-26 6:01 ` Sonny Rao
2004-07-26 13:45 ` Mulyadi Santosa
2004-07-26 14:18 ` [patch] " BlaisorBlade
2004-07-26 14:40 ` Mulyadi Santosa
2004-07-26 14:54 ` BlaisorBlade
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