From: 黄涛 <huangtao@rock-chips.com>
Date: Tue, 27 May 2014 10:36:21 +0000 (+0800)
Subject: ARM: PIE: empty.S add __gnu_mcount_nc, fix for function tracer
X-Git-Tag: firefly_0821_release~5214
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e56e1214dcdd089699a45f0d27760a7fd0fc3c45;p=firefly-linux-kernel-4.4.55.git

ARM: PIE: empty.S add __gnu_mcount_nc, fix for function tracer
---

diff --git a/arch/arm/libpie/empty.S b/arch/arm/libpie/empty.S
index 241686206d3a..f73e3e7b2861 100644
--- a/arch/arm/libpie/empty.S
+++ b/arch/arm/libpie/empty.S
@@ -1,11 +1,13 @@
 #include <linux/linkage.h>
 
 ENTRY(__div0)
+ENTRY(__gnu_mcount_nc)
 ENTRY(__aeabi_unwind_cpp_pr0)
 ENTRY(__aeabi_unwind_cpp_pr1)
 ENTRY(__aeabi_unwind_cpp_pr2)
 	mov	pc, lr
 ENDPROC(__div0)
+ENDPROC(__gnu_mcount_nc)
 ENDPROC(__aeabi_unwind_cpp_pr0)
 ENDPROC(__aeabi_unwind_cpp_pr1)
 ENDPROC(__aeabi_unwind_cpp_pr2)