From: Nathan Sidwell <nathan@acm.org>
Date: Wed, 11 Jan 2012 18:50:21 +0000 (+0000)
Subject: * libgcov.c (__gcov_init): Ignore objects with no functions.
X-Git-Tag: releases/gcc-4.7.0~1044
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2cd8b32cb96515850469a49bbba1a3a5a147dbad;p=thirdparty%2Fgcc.git

* libgcov.c (__gcov_init): Ignore objects with no functions.

From-SVN: r183103
---

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index c29925f93fa7..f47f76bbb9c8 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-01-11  Nathan Sidwell  <nathan@acm.org>
+
+	* libgcov.c (__gcov_init): Ignore objects with no functions.
+
 2012-01-10  Georg-Johann Lay  <avr@gjlay.de>
 
 	PR target/49868
diff --git a/libgcc/libgcov.c b/libgcc/libgcov.c
index 810175aafcfa..d75ae6955ede 100644
--- a/libgcc/libgcov.c
+++ b/libgcc/libgcov.c
@@ -686,7 +686,7 @@ gcov_exit (void)
 void
 __gcov_init (struct gcov_info *info)
 {
-  if (!info->version)
+  if (!info->version || !info->n_functions)
     return;
   if (gcov_version (info, info->version, 0))
     {