Re: [Crash-utility] [help]Where can I find user-space registers in an x86-64 kernel dump?
Hello,
From: "hujun_hotmail" <duanshuidao(a)hotmail.com>
Subject: [Crash-utility] [help]Where can I find user-space registers in an x86-64 kernel
dump?
Date: Sat, 3 Mar 2012 21:58:55 +0800
Hi guys:
Where can I find user-space registers in an x86-64 kernel dump?
thanks!
Kernel performs saving user-space registers at several kernel entry
points such as system calls, interrupts and exceptions. Concretely,
look carefully into ./arch/x86/kernel/head_64.S.
Also crash-gcore-command would help you, which tries to collect such
registers. It's available here:
http://people.redhat.com/anderson/extensions.html.
Thanks.
HATAYAMA, Daisuke