From: Shaohua Li <shaohua.li@intel.com>
Date: Fri, 9 Jan 2009 03:29:46 +0000 (+0800)
Subject: ftrace, ia64: IA64 static ftrace support
X-Git-Tag: v2.6.30-rc1~2^2~178
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3e75ff14bc1453c4762428395aac9953a023efc;p=pandora-kernel.git

ftrace, ia64: IA64 static ftrace support

IA64 ftrace suppport. In IA64, below code will be added in each function
if -pg is enabled.

alloc r40=ar.pfs,12,8,0
mov r43=r0;;
mov r42=b0
mov r41=r1
nop.i 0x0
br.call.sptk.many b0 = _mcount;;

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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