Attempt to support 'gcc -finstrument-functions', which seems much

more sane than 'gcc -pg' and seems much easier to support.
 -Erik

1 files changed, 26 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/common/noophooks.c b/libc/sysdeps/linux/common/noophooks.c
new file mode 100644
index 000000000..65e9fdd15
--- /dev/null
+++ b/libc/sysdeps/linux/common/noophooks.c
@@ -0,0 +1,26 @@
+/* Noop hooks for the instrumenting functions.
+   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <features.h>
+
+void __cyg_profile_func_enter (void *this_fn, void *call_site)
+{
+}
+strong_alias (__cyg_profile_func_enter, __cyg_profile_func_exit)