From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 3 Mar 2016 14:55:59 +0000 (-0800)
Subject: Copy x86_64 _mcount.op from _mcount.o
X-Git-Tag: glibc-2.24~532
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=87a07a437656aede6f303688b55ae1834962bee2;p=glibc.git

Copy x86_64 _mcount.op from _mcount.o

No need to compile x86_64 _mcount.S with -pg.  We can just copy the
normal static object.

	* gmon/Makefile (noprof): Add $(sysdep_noprof).
	* sysdeps/x86_64/Makefile (sysdep_noprof): Add _mcount.
---

diff --git a/ChangeLog b/ChangeLog
index 787fef118f..a31f95a80d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-03-03  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gmon/Makefile (noprof): Add $(sysdep_noprof).
+	* sysdeps/x86_64/Makefile (sysdep_noprof): Add _mcount.
+
 2016-03-01  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* sysdeps/x86_64/_mcount.S (C_LABEL(_mcount)): Call
diff --git a/gmon/Makefile b/gmon/Makefile
index abb96d70d2..c7c9e58e01 100644
--- a/gmon/Makefile
+++ b/gmon/Makefile
@@ -45,7 +45,7 @@ include ../Rules
 # On systems where `profil' is not a system call, the same
 # problem exists for the internal functions in profil.c.
 
-noprof := mcount
+noprof := mcount $(sysdep_noprof)
 ifeq (,$(filter profil,$(unix-syscalls)))
 noprof += profil sprofil
 endif
diff --git a/sysdeps/x86_64/Makefile b/sysdeps/x86_64/Makefile
index 67ed5ba213..9fcadd8a57 100644
--- a/sysdeps/x86_64/Makefile
+++ b/sysdeps/x86_64/Makefile
@@ -7,6 +7,7 @@ endif
 
 ifeq ($(subdir),gmon)
 sysdep_routines += _mcount
+sysdep_noprof += _mcount
 endif
 
 ifeq ($(subdir),malloc)