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.
git-mirror · Mar 3, 2016 · 87a07a4 · 87a07a4
1 parent ec21534
commit 87a07a4
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diff --git 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
@@ -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
@@ -7,6 +7,7 @@ endif
 
 ifeq ($(subdir),gmon)
 sysdep_routines += _mcount
+sysdep_noprof += _mcount
 endif
 
 ifeq ($(subdir),malloc)